CN105161018A - Universal assembly frame for LED electronic screen - Google Patents
Universal assembly frame for LED electronic screen Download PDFInfo
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- CN105161018A CN105161018A CN201510617381.2A CN201510617381A CN105161018A CN 105161018 A CN105161018 A CN 105161018A CN 201510617381 A CN201510617381 A CN 201510617381A CN 105161018 A CN105161018 A CN 105161018A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
Abstract
A universal assembly frame for an LED electronic screen comprises multiple screen body mounting frames. Each screen body mounting frame is composed of unit mounting parts, each unit mounting part comprises a middle connecting bar body and a first connecting part and a second connecting part which are arranged at the two ends of the middle connecting bar body respectively, each first connecting part comprises a first screen body mounting part and a first bar body assembling part, each second connecting part comprises a second screen body mounting part and a second bar body assembling part, and each first bar body assembling part and each second bar body assembling part are each provided with an assembling fastening part. The universal assembly frame of the LED electronic screen is simple in structure and convenient to use, the cost input is reduced, assembling and disassembling which can be conducted in a split mode are extremely simple, convenient and rapid, limitation of a traditional fixed steel structure frame does not exist, the applicability is wide, joint errors of a traditional LED unit screen are eliminated, high level of connection and supporting strength of the overall structure of the screen body mounting frames is guaranteed, and meanwhile the good display effect of the electronic screen is guaranteed.
Description
Technical field
The present invention relates to LED display technical field, specifically a kind of LED electrical sub-screen common group is shelved.
Background technology
LED screen, as new media, the luminous picture and text of motion, easier attracting notice, contains much information, upgrades at any time, has extraordinary advertisement and bulletin effect.LED screen is simpler than neon bulb, easily installs and uses, and effect change is more, can update content at any time, and be good indoor outgoing visual media, the mounting means of LED screen is also developing simultaneously and rapidly.But, existing LED display erecting frame, complex structure, transport constant, bad adaptability, the more important thing is after combinationally using with LED display, we find that the LED display display effect of assembling out is poor, can not meet the demand of client, such as number of patent application is CN2014205523881, the patent of invention in September 24 2014 applying date discloses a kind of LED display ground mount, this kind of ground mount includes bottom support frame and is arranged on the vertical erecting frame of described bottom support frame, the bottom tie-beam that described bottom support frame comprises many root bottom parts brace summer and coupled together by many root bottom parts brace summer, described vertical erecting frame is detachably assembled by multiple erecting frame substrate, be fixed on described bottom support beam bottom vertical erecting frame, described vertical erecting frame is provided with the display screen fixture for fixed L ED display screen, this kind of mode dismounting, transport still comparatively loaded down with trivial details, structural strength existing defects, and display effect is still not good.
Summary of the invention
Technical purpose of the present invention is to provide a kind of LED electrical sub-screen common group to shelve, and solves traditional structure heaviness, cost is high, installation is inconvenient and is assembled with circumscribed problem.
Concrete technical scheme of the present invention is as follows: a kind of LED electrical sub-screen common group is shelved, comprise LED unit screen body and multiple screen body erecting frame, described screen body erecting frame is made up of unit splicing part, described unit splicing part comprises middle dowel body and is located at first connecting portion at described middle dowel body two ends respectively, second connecting portion, described first connecting portion comprises the first screen body installation portion and the first assembled portion of muscle body, described second connecting portion comprises the second screen body installation portion and the second assembled portion of muscle body, the described first assembled portion of muscle body and the described second assembled portion of muscle body are equipped with assembled fastening part.
Applicant finds after development test repeatedly, the phenomenon such as not lining up appears in the display effect of traditional display screen curtain, misplace, off normal, displacement, and LED unit shield between erection method have much relations.Display screen mounting structure is in the past all by the joint on steelframe, the fixed support LED unit screen body parts such as bayonet socket, or rely on the splicing between described LED unit screen body self again, described LED unit is easy to cause to shield body when splicing assembled uneven with shakiness, different LED unit screen body may in X-axis, Y-axis, Z-direction splicing is not just, there is left and right, up and down and the positional fault of front and back, assembled complete after display screen further can amplify these mistakes, cause display effect as phenomenons such as picture and text divisions, and easily cause the extruding mutually between screen body, pull and damage.Multiple described unit splicing part is spliced to form the described screen body erecting frame of a separate unit mutually by the described first assembled portion of muscle body and the described second assembled portion of muscle body, shield the described screen body erecting frame that body erecting frame composition is overall described in multiple separate unit, LED unit screen body is fixed by multiple described unit splicing part.Screen body erecting frame is by multiple unit splicing part organic composition one, the size of screen body erecting frame can adjust according to installation environment or installation requirements, the size of unit splicing part also can be produced according to described LED unit screen body, described middle dowel body, described first connecting portion, described second connecting portion play effect that is assembled and reinforced structure simultaneously, assembling process is extremely simple and easy, drops into installation without the need to assistant director.Described screen body erecting frame provides a new reference for installation, the splicing that described LED unit is shielded between self is not relied on to carry out precision regulation and control, but be used as the general unified standard of of installation accuracy by the screen body erecting frame that the assembling of described unit splicing part is set up, unified neat arrangement, it is consistent that screen body erecting frame refine to each unit from self entirety, the mounting structure of precision, make electronic curtain in length, width, assembled unanimously neat on thickness direction, comparatively big error can not be caused as LED display splicing as described in traditional, thus display effect is significantly optimized, and structural strength and stability are very good.
As preferably, described first screen body installation portion has the first screen body joint face, and the described first assembled portion of muscle body has the first muscle body Mosaic face; Described second screen body installation portion has the second screen body joint face, and the described second assembled portion of muscle body has the second muscle body Mosaic face.
As preferably, described first screen body joint face and described second shields body joint face at grade.
Described first screen body joint face and described second screen body joint face are more preferably set to corresponding with described first muscle body Mosaic face and described second muscle body Mosaic face is vertical arranges separately, thus described first screen body joint face and described second shields body joint face exists together a plane, making LED unit shield body is equivalent in a carefully and neatly done plane fixing, there is a correct locus, improve display effect.
As preferably, described middle dowel body has screen body installed surface, and described screen body installed surface and described first shields body joint face, described second and shields body joint face at grade.
Described screen body installed surface, described first screen body joint face, described second screen body joint face three form an installation burnishing surface, LED unit screen bodies all after assembling can both be kept consistency on length direction, flatness is high, eliminate the error caused when LED unit screen body self splices mutually in the past, greatly improve display effect.
As preferably, described first screen body joint face is mutually vertical with described first muscle body Mosaic face; Described second screen body joint face is mutually vertical with described second muscle body Mosaic face.
As preferably, described first screen body joint face and described second shields body joint face and is parallel to each other.
Described first muscle body Mosaic face, described second muscle body Mosaic face can be perpendicular with described middle dowel body, described first screen body joint face, described second screen body joint face correspondence can be parallel to described first muscle body Mosaic face, described second muscle body Mosaic face respectively, and LED unit screen is fixedly connected between described first screen body joint face and described second screen body joint face.
As preferably, described screen body installed surface is provided with screen body mount hole.LED unit screen body can arrange the hanging joint matched with described screen body mount hole.Described mount hole can be Pear-Shaped coupling hole.
As preferably, described first screen body installation portion is provided with the first screen body connecting hole being positioned at described middle dowel body one or both sides; Described second screen body installation portion is provided with the second screen body connecting hole being positioned at described middle dowel body one or both sides.
Described first screen body installation portion and described second screen body installation portion can be separately positioned on same side or the phase heteropleural at described middle dowel body two ends, form similar " C " type or similar " Z " type shape, or form similar " work " type shape for being separately positioned on described middle dowel body two ends, bearing external strength as blast, during the situations such as artificial pressure, described middle dowel body self has stronger ability of anti-deformation, described first connecting portion of its end and described second connecting portion are equal to and add described middle dowel body self certain length and thickness, and sharing, the overall ability of anti-deformation of described middle dowel body is further increased while balance external pressure, and after multiple described unit splicing part splicing, external force is shared further in stitching portion, increase overall construction intensity, more be difficult to be bent distortion, therefore multiple described unit splicing part can obtain the significant increase of ability of anti-deformation when forming entirety together, protection display screen also ensures that it normally uses.Described first screen body connecting hole and described second screen body connecting hole respectively correspondence are located on described first screen body installation portion and described second screen body installation portion.Single described unit splicing part is fixedly connected with simultaneously the sidepiece of the alignment bonded to each other of two described LED unit screen bodies.Certain single described unit splicing part also can be fixedly connected with the sidepiece of single described LED unit screen body.LED unit screen body is preferably 1 described unit splicing part correspondence and fixes 2 LED unit screen bodies when installing, the side alignment bonded to each other of LED unit screen body, and also namely 1 LED unit screen body takies and fixes 2 described unit splicing parts; Described screen body erecting frame part and the individual unit building block of similar " C " type structure of two avris can be selected to be fixedly connected with single led unit screen body, like this can maximum using installing space, and obtain optimum structure intensity, also can not form the framework that size fixes, installation adaptability and flexibility ratio improve.
As preferably, the described first assembled portion of muscle body is provided with the first muscle body connecting hole, and the described second assembled portion of muscle body is provided with the second muscle body connecting hole; Described assembled fastening part is be connected to screw on described first muscle body connecting hole and described second muscle body connecting hole and nut.
As preferably, the described first assembled portion of muscle body is provided with the first muscle body connecting hole, and the described second assembled portion of muscle body is provided with the second muscle body connecting hole; Described assembled securing member comprises and is divided into the first connecting plate in the described first assembled portion of muscle body and the described second assembled portion of muscle body and the second connecting plate, and for the lock core that described first connecting plate and described second connecting plate is fastenedly connected and jam plate, described lock core is through described first muscle body connecting hole or the second muscle body connecting hole.
As preferably, described first connecting plate and described second connecting plate are equipped with the connecting through hole of inserting for described lock core, described first connecting plate being also provided with and doing the lock road of push pull maneuver for described jam plate, described jam plate and described connecting through hole being equipped with the snap close for jointly fixing described lock core.
As preferably, the snap close two that described snap close comprises one of snap close on the connecting through hole being located at described first connecting plate and is located at one of described snap close split one on described jam plate, described lock core is provided with and one of described snap close, two the matching and the fore shaft that is fixed of described snap close.
As preferably, described lock core be also threaded prop up described second connecting plate screw cap, described lock core is also provided with buffer spring, and described buffer spring is at described second connecting plate and describedly screw between cap.
Described screw cap be rotatably assorted described jam plate can the sealed dynamics of assembled securing member described in controllable adjustment, make more accurately to be fitted closely by the described first assembled portion of muscle body of interlocking and the described second assembled portion of muscle body, can promote and the anti-deformational stress brought after ensureing its splicing, and guarantee the regularity of same row or the described unit splicing part of same row simultaneously, increase structural strength and display quality.Described buffer spring screws cap and can not wear because excessively rotating, revolving and waiting indefinitely described in guaranteeing, and provides shockproof anti-effect of rocking in actual use.
As preferably, described unit splicing part also comprises the first structural strengthening plate and the second structural strengthening plate of being located at described middle dowel body two ends respectively; Described first structural strengthening plate is positioned at the phase dorsal part of described first screen body installation portion, and the phase dorsal part of described second screen body installation portion is located at by described second structural strengthening plate.
Described first structural strengthening plate is preferably fixedly connected with the described second assembled portion of muscle body with the described first assembled portion of muscle body respectively with described second structural strengthening plate, and described first structural strengthening plate all fits or is fixedly connected with described middle dowel body with the surface of described second structural strengthening plate.Described first dowel body itself has ability of anti-deformation, described first connecting portion and described second connecting portion are preferably horizontal expansion at its two ends, also ability of anti-deformation can be provided while sharing external pressure, the equivalent equally thickness increasing described middle dowel body of described first structural strengthening plate and described second structural strengthening plate, the ability of anti-deformation of described unit splicing part is improved again, and help to share, balance external force, anti-deformational stress is provided.A splicing marking effect is also played in first structural strengthening plate described in during splicing and described second structural strengthening plate alignment laminating, ensures the neat standard of transverse and longitudinal of screen body erecting frame, thus the display effect of electronic curtain is improved further.
As preferably, described first structural strengthening plate is provided with the first external frock connecting hole, and described second structural strengthening plate is provided with the second external frock connecting hole.
Described first external frock connecting hole and described second external frock connecting hole can be installed outside support again and shelve as open air is removable, one can promote environmental suitability with outside erecting frame is fixing, horizontal alignment when two energy outer portion erecting frames keep described unit splicing part assembled.
Technological merit of the present invention is that described LED electrical sub-screen common group mount structure is simple, easy to use, cost drops into and reduces, can separable assembled, dismounting, and it is extremely simple and easy convenient, no longer be confined to the fixing steel structure frame of tradition, applicability is extensive, eliminates the stitching error of traditional LED unit screen, guarantee described screen body erecting frame one-piece construction connection and support strength while high level, also ensure that the excellent display effect of electrical screen.
Accompanying drawing explanation
Fig. 1 is the package assembly schematic diagram of the embodiment of the present invention;
Fig. 2 is the close-up schematic view of A in Fig. 1;
Fig. 3 is the partial structurtes schematic diagram in A;
Fig. 4 is the partial structurtes schematic diagram in A;
Fig. 5 is that the structure of a kind of embodiment of described unit splicing part is tossed about schematic diagram;
Fig. 6 is the structure positive side schematic diagram of Fig. 5;
Fig. 7 is that the structure of the another kind of embodiment of described unit splicing part is tossed about schematic diagram;
Fig. 8 is the structure positive side schematic diagram of Fig. 7;
Number corresponding each toponym in figure to be respectively: dowel body in the middle of 1-, 011-shields body installed surface, 2-first shields body installation portion, 21-first shields body joint face, 22-first shields body connecting hole, the assembled portion of 3-first muscle body, 31-first muscle body connecting hole, 4-second shields body installation portion, 41-second shields body joint face, 42-second shields body connecting hole, the assembled portion of 5-second muscle body, 51-second muscle body Mosaic face, 52-second muscle body connecting hole, 6-first structural strengthening plate, the external frock connecting hole of 61-first, 14-second structural strengthening plate, the external frock connecting hole of 71-second, 8-first connecting plate, one of 81-snap close, 9-second connecting plate, 10-lock core, 101-fore shaft, 102-buffer spring, 11-jam plate, 111-snap close two, 12-screws cap, 121-turn handle.
Embodiment
Below in conjunction with accompanying drawing, by specific embodiment, the invention will be further described:
See Fig. 1, Fig. 2, a kind of LED electrical sub-screen common group is shelved, comprise LED unit screen body and multiple screen body erecting frame, described screen body erecting frame is made up of unit splicing part, described unit splicing part comprises middle dowel body 1 and is located at the first connecting portion, second connecting portion at middle dowel body 1 two ends respectively, first connecting portion comprises the first screen body installation portion 2 and the assembled portion 3 of the first muscle body, second connecting portion comprises in the second screen body installation portion 4 and the assembled portion of muscle body of the second muscle body assembled portion 5, first 3 and the second assembled portion of muscle body 5 and is equipped with assembled fastening part.With the first connecting portion, the second connecting portion strengthening rib strip connected vertically while that middle dowel body 1 being, middle dowel body 1 can be arranged to substrate and the vertical muscle sheet stood on substrate surface, further support and reinforcing, middle dowel body 1 also can be set up on the surface and shield body as the mounting mouth of Pear-Shaped and LED unit and fix; First screen body installation portion 2 and the first assembled portion of muscle body 3 can be two pieces of orthogonal sheet metals, and the second screen body installation portion 4, second muscle body assembled portion 5 is the same with both structure.
See Fig. 5, Fig. 6, Fig. 7, Fig. 8, first screen body installation portion 2 has the first screen body joint face 21, the first assembled portion 3 of muscle body has the first muscle body Mosaic face 31, second and shields body installation portion 4 and have the second assembled portion 5 of screen body joint face 41, second muscle body and have the second muscle body Mosaic face 51.First screen body joint face 21 and second shields body joint face 41 at grade, certain first screen body joint face 21 also can shield body joint face 41 and is horizontally disposed with and is parallel to each other with second, and LED unit is shielded body and is fixed on the first screen body joint face 21 and second and shields between body joint face 41.The mode can preferably improved further is, middle dowel body 1 has screen body installed surface 11, and screen body installed surface 11 and first shields body joint face 21, second and shields body joint face 41 at grade.First screen body joint face 21 is mutually vertical with the first assembled portion of muscle body 3; Second screen body joint face 41 is mutually vertical with the second assembled portion of muscle body 51.
First screen body installation portion 2 is provided with the first screen body connecting hole 22 being positioned at middle dowel body 1 one or both sides; Second screen body installation portion 4 is provided with the second screen body connecting hole 42 being positioned at middle dowel body 1 one or both sides, model visible Fig. 3, Fig. 4 of usually arranging.The first assembled portion 3 of muscle body is provided with the first assembled portion 5 of muscle body connecting hole 32, second muscle body and is provided with the second muscle body connecting hole 52.Fig. 1, Fig. 2 are that in the middle of one, dowel body 1 two ends connect 2 the first connecting portions and 2 the second connecting portions, similar " work " type separately; Fig. 3, Fig. 4 are that in the middle of one, dowel body 1 two ends are connected with 1 the first connecting portion and 1 the second connecting portion separately, similar " C " type, the middle dowel body 1 of the unit splicing part of this shape can arrange splicing hole, muscle side, certainly can also be arranged to similar " Z " type, and the difference of similar " C " type is mainly the first connecting portion and the second connecting portion phase heteropleural at middle dowel body 1.Above-mentioned design ensureing that the basis having satisfactory texture intensity decreasing material drops into, and in turn simplify installation, and being convenient to any non-assistant director personage only needs to assemble with reference to illustrating to shine.Screen body installed surface 011 can be arranged screen body mount hole.LED unit screen body can arrange the hanging joint matched with described screen body mount hole.Described mount hole can be Pear-Shaped coupling hole, and comprise head bore, be connected with head bore straight section hole and the uropore that is connected with described straight section hole, head bore and uropore can be semi-circular hole.
See Fig. 3, Fig. 4, the unit splicing part of LED unit screen body also comprises the first structural strengthening plate 6 and the second structural strengthening plate 7 being located at middle dowel body 1 two ends respectively.The surface of the first structural strengthening plate 6, second structural strengthening plate 7 is all vertical with middle dowel body 1, and the centerline and the muscle sheet that are preferably the first structural strengthening plate 6 are connected; Side and first muscle body assembled portion 3 side of the first structural strengthening plate 6 are connected, the side of the second structural strengthening plate 7 and the side in the assembled portion 5 of the second muscle body are connected, this design can strengthen the overall construction intensity of middle dowel body 1, first connecting portion, the second connecting portion, first structural strengthening plate 6 and the second structural strengthening plate 7 can play effective support, share external force and balance external force, provide anti-deformational stress further.First structural strengthening plate 6 is positioned at the phase dorsal part of the first screen body installation portion 2, and the phase dorsal part of the second screen body installation portion 4 is located at by the second structural strengthening plate 7.First structural strengthening plate 6 and the second structural strengthening plate 7 first structural strengthening plate 6 are provided with the first external frock connecting hole 61, second structural strengthening plate 7 and are provided with the second external frock connecting hole 71.
Multiple unit splicing part by the first assembled portion of muscle body 3 and the assembled portion 5 of the second muscle body each other be spliced to form a vertical installation unit frame, namely multiple vertical installation unit frame forms a whole screen body erecting frame.The unit splicing part being in middle part can be fixed with two LED unit screen bodies as Fig. 5, Fig. 6 simultaneously, and a unit splicing part such as Fig. 7, Fig. 8 of being in side fix a LED unit screen body, so LED unit is shielded body and is assembled into an overall display screen.Screen body erecting frame can carry out structural strengthening by external machine frame, frock bar again and fix.The first assembled portion of muscle body 3 and or the assembled portion 5 of the second muscle body on can also offer other external hole, realize lifting or wall dress for connecting the object such as suspension ring, hoist cable, wallboard.
Again see Fig. 5, Fig. 6, the first assembled portion 3 of muscle body is provided with the first assembled portion 5 of muscle body connecting hole 32, second muscle body and is provided with the second muscle body connecting hole 52; Assembled securing member comprises the first connecting plate 8 and the second connecting plate 9 be divided in the first assembled portion of muscle body 3 and the assembled portion 5 of the second muscle body, and for the lock core 10 that the first connecting plate 8 and the second connecting plate 9 is fastenedly connected and jam plate 10, lock core 10 is through the first muscle body connecting hole 32 or the second muscle body connecting hole 52.First connecting plate 8 and the second connecting plate 9 are equipped with the connecting through hole of inserting for lock core 10, the first connecting plate 8 are also provided with the lock road doing push pull maneuver for jam plate 11, jam plate 11 and connecting through hole are equipped with the snap close for common fixed lock core 10.Snap close comprise one of snap close on the connecting through hole being located at the first connecting plate 8 81 and be located at the snap close of one of snap close 81 split one on jam plate 11 2 111, lock core 10 is provided with and one of snap close 81,2 111 the matching and the fore shaft 101 that is fixed of snap close.Fore shaft 101 can be an annular breach, 2 111 of one of snap close 81 and snap close becomes a wherein part for this annular breach separately, also can be designed between one of snap close 81 and 2 111 of snap close mutually to engage, the fixed form such as adhesive, 2 111 of one of snap close 81 and snap close also can design the fixed forms such as chimeric further with fore shaft 101.Lock core 10 be also threaded prop up the second connecting plate 9 screw cap 12, lock core 10 is also provided with buffer spring 102, and buffer spring 102 is at the second connecting plate 9 and screw between cap 12.First connecting plate 8, second connecting plate 9 also can add a pad, antidetonation antiskid when locking, and prevents wearing and tearing.
Claims (10)
1. a LED electrical sub-screen common group is shelved, comprise multiple screen body erecting frame, it is characterized in that: described screen body erecting frame is made up of unit splicing part, described unit splicing part comprises middle dowel body (1) and is located at first connecting portion at described middle dowel body (1) two ends respectively, second connecting portion, described first connecting portion comprises the first screen body installation portion (2) and the first assembled portion of muscle body (3), described second connecting portion comprises the second screen body installation portion (4) and the second assembled portion of muscle body (5), the described first assembled portion of muscle body (3) and the described second assembled portion of muscle body (5) are equipped with assembled fastening part.
2. a kind of LED electrical sub-screen common group according to claim 1 is shelved, and it is characterized in that: described first screen body installation portion (2) has the first screen body joint face (21), and the described first assembled portion of muscle body (3) has the first muscle body Mosaic face (31); Described second screen body installation portion (4) has the second screen body joint face (41), and the described second assembled portion of muscle body (5) has the second muscle body Mosaic face (51).
3. a kind of LED electrical sub-screen common group according to claim 2 is shelved, and it is characterized in that: described first screen body joint face (21) shields body joint face (41) at grade with described second.
4. a kind of LED electrical sub-screen common group according to claim 1 or 2 or 3 is shelved, and it is characterized in that: described first screen body installation portion (2) is provided with the first screen body connecting hole (22) being positioned at described middle dowel body (1) one or both sides; Described second screen body installation portion (4) is provided with the second screen body connecting hole (42) being positioned at described middle dowel body (1) one or both sides.
5. a kind of LED electrical sub-screen common group according to claim 4 is shelved, it is characterized in that: the described first assembled portion of muscle body (3) is provided with the first muscle body connecting hole (32), the described second assembled portion of muscle body (5) is provided with the second muscle body connecting hole (52); Described assembled fastening part is for being connected to screw on described first muscle body connecting hole (32) and described second muscle body connecting hole (52) and nut.
6. a kind of LED electrical sub-screen common group according to claim 4 is shelved, it is characterized in that: the described first assembled portion of muscle body (3) is provided with the first muscle body connecting hole (32), the described second assembled portion of muscle body (5) is provided with the second muscle body connecting hole (52); Described assembled securing member comprises and is divided into the first connecting plate (8) in the described first assembled portion of muscle body (3) and the described second assembled portion of muscle body (5) and the second connecting plate (9), and for the lock core (10) that described first connecting plate (8) and described second connecting plate (9) is fastenedly connected and jam plate (10), described lock core (10) is through described first muscle body connecting hole (32) or the second muscle body connecting hole (52).
7. a kind of LED electrical sub-screen common group according to claim 6 is shelved, it is characterized in that: described first connecting plate (8) and described second connecting plate (9) are equipped with the connecting through hole of inserting for described lock core (10), described first connecting plate (8) being also provided with and doing the lock road of push pull maneuver for described jam plate (11), described jam plate (11) and described connecting through hole being equipped with the snap close for jointly fixing described lock core (10).
8. a kind of LED electrical sub-screen common group according to claim 7 is shelved, it is characterized in that: described snap close comprises one of snap close on the connecting through hole being located at described first connecting plate (8) (81) and is located at the upper snap close two (111) with one of described snap close (81) split one of described jam plate (11), and described lock core (10) is provided with the fore shaft (101) matching with one of described snap close (81), described snap close two (111) and be fixed.
9. a kind of LED electrical sub-screen common group according to claim 8 is shelved, it is characterized in that: described lock core (10) be also threaded prop up described second connecting plate (9) screw cap (12), described lock core (10) is also provided with buffer spring (102), described buffer spring (102) is positioned at described second connecting plate (9) and describedly screws between cap (12).
10. a kind of LED electrical sub-screen common group according to claim 1 is shelved, and it is characterized in that: described unit splicing part also comprises the first structural strengthening plate (6) and the second structural strengthening plate (7) of being located at described middle dowel body (1) two ends respectively; Described first structural strengthening plate (6) is positioned at the phase dorsal part of described first screen body installation portion (2), and the phase dorsal part of described second screen body installation portion (4) is located at by described second structural strengthening plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510617381.2A CN105161018B (en) | 2015-09-25 | 2015-09-25 | A kind of LED electronic curtains common group is shelved |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510617381.2A CN105161018B (en) | 2015-09-25 | 2015-09-25 | A kind of LED electronic curtains common group is shelved |
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| CN105161018A true CN105161018A (en) | 2015-12-16 |
| CN105161018B CN105161018B (en) | 2017-10-03 |
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| CN201725514U (en) * | 2009-11-04 | 2011-01-26 | 练卫 | Split joint type display screen |
| CN104575300A (en) * | 2013-10-25 | 2015-04-29 | 大连恭德科技有限公司 | LED (light emitting diode) display screen box body fixing structure |
| CN203773886U (en) * | 2014-02-28 | 2014-08-13 | 深圳市三鑫维科技有限公司 | Mounting rack for LED display screens |
| CN104808428A (en) * | 2014-08-20 | 2015-07-29 | 山东巨洋神州信息技术有限公司 | Spliced display screen |
| CN204463729U (en) * | 2015-02-10 | 2015-07-08 | 深圳市光祥科技有限公司 | Outdoor can assembled display screen |
| CN205003982U (en) * | 2015-09-25 | 2016-01-27 | 浙江威谷光电科技有限公司 | LED electronic screen curtain universal set is shelved |
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| CN105161018B (en) | 2017-10-03 |
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Address after: 313000 No. 1155, Cheng Cheng Road, Huzhou economic and Technological Development Zone, Zhejiang Applicant after: Zhejiang Weigu Photoelectric Technology Co.,Ltd. Address before: Guangyuan Road 313000 Zhejiang city of Huzhou province Huzhou economic and Technological Development Zone No. 328, No. 6 Building 3 layer Applicant before: Zhejiang Weigu Photoelectric Technology Co.,Ltd. |
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