CN102411879A - Connecting sealing protective sleeve of LED display screen and LED display screen - Google Patents
Connecting sealing protective sleeve of LED display screen and LED display screen Download PDFInfo
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- CN102411879A CN102411879A CN201110389371XA CN201110389371A CN102411879A CN 102411879 A CN102411879 A CN 102411879A CN 201110389371X A CN201110389371X A CN 201110389371XA CN 201110389371 A CN201110389371 A CN 201110389371A CN 102411879 A CN102411879 A CN 102411879A
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- led display
- sealing sheath
- display screen
- connects sealing
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Abstract
The invention is applicable to the design technical field of an LED display screen and provides a connecting sealing protective sleeve of an LED display screen and the LED display screen. The connecting sealing protective sleeve is used for sealing a connecting place of a power line and a signal line of an abnormal display screen, comprising a tubular body that is integrally formed from elastic waterproof material for threading; the tubular body comprises a hollow middle part that can be bent and extended and two end plane fixing parts arranged at two ends of the middle part; and the power lines and signal lines in the connecting place of each display module of the LED display screen are sealed and protected by the connecting sealing protective sleeve. The connecting sealing protective sleeve of an LED display screen and the LED display screen disclosed by the invention can seal and protect the connecting places of the power lines and signal lines in the connecting place of abnormal LED display screen and improve the protecting grade of display screens.
Description
Technical field
The invention belongs to the LED display design field, more particularly, relate to the LED display that a kind of LED display connects sealing sheath and uses this connection sealing sheath.
Background technology
The LED display of energy-conserving and environment-protective obtains application more and more widely in productive life, LED saves a large amount of electric energy can for country and user, saves a large amount of man-hours for the side of making.The development of LED application technology has increased new vitality for advertising with keen competition, and its exclusive different luminous form is widely used in the making field of advertised product.
The profile of present LED display, function etc. more and more pursue differentiation and the different occasions use is satisfied in personalization, caters to the personalized day by day consumption demand of consumer.When product will satisfy high-protection level, do not receive the restriction of shape again, so the Seal Design difficulty of power lead, signal wire junction just increases, at present solution preferably not also in the industry.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of LED display to connect sealing sheath, is intended to realize the power lead of special shaped LED display screen, the seal protection of signal wire junction, improves the degree of protection of display screen.
For solving the problems of the technologies described above, the technical scheme of employing of the present invention is: provide a kind of LED display to connect sealing sheath, be used for the power lead to special-shaped display screen, the junction of signal wire seals; Comprise that by the integrated tubular body that is used for threading of elastic water-proofing material said tubular body comprises the flexible and telescopic pars intermedia of a hollow and is located at two end face fixed parts at said pars intermedia two ends respectively.
Further, said pars intermedia is made up of a plurality of expansion teeths, and also is arranged with two fixation clips on the said pars intermedia, and said fixation clip lays respectively at the inboard of two said end face fixed parts.
Further, said LED display connects sealing sheath and also comprises at least two trip bolts, and each said end face fixed part is provided with at least two fixed orifices, and position corresponding on the said fixation clip also correspondingly is provided with at least two mounting holes.
Preferably, said expansion teeth is taper, and under said pars intermedia contraction state, the angle that forms between the two adjacent said expansion teeths is 30～40 °.
Optimally, the outer face of each said end face fixed part is provided with twice ring-type waterproof rib.
Preferably, the cross section of said waterproof rib is trapezoidal.
Preferably, said fixation clip is a sheet metal.
Optimally, also turn on a pair of opposite side of each said fixation clip and be provided with reinforcement.
Preferably, to adopt shore hardness be that 40～50 ° silica gel material is processed for said tubular body.
The beneficial effect that LED display provided by the invention connects sealing sheath is:
(1) the expansion teeth structure is adopted in the intermediate portion, telescopic adjustment arbitrarily in certain length range, and in 180 degree scopes, can carry out any bending by adjusting angle;
(2) connect sealing sheath integral body and have certain elasticity, the wire rod quantity that therefore can pass through and the shape of wire rod are restricted less, to connecting design very big support are provided;
(3) fixation clip through rigidity cooperates trip bolt that the both ends of the surface fixed part of tubular body is close on the parts of needs connection, and sealing is reliable, and waterproof effect is good;
(4) it is flexible to connect the sealing sheath material, and when power supply worked long hours in the power pack of sealing fully, temperature raise, thereby causes that air pressure raises, and this connects the effect that sealing sheath can play pressure release;
To sum up; Because connecting sealing sheath, LED display of the present invention has above-mentioned plurality of advantages; This provides more solution with regard to the connected mode for LED abnormity display screen, and the seal protection problem that lamp plate PCB is connected with power supply, card extender is able to solve, and promotes the degree of protection of the whole screen of display screen greatly.
The present invention also provides a kind of LED display; It comprises that a plurality of LED show module; Be arranged with above-mentioned described LED display on the lead of the junction between the said LED demonstration module and connect sealing sheath, on the module plate that the end face fixed part that said LED display connects sealing sheath is fixed on the power control box, the other end fixed part is fixed on the LED of institute demonstration module or on the lamp batten.
The beneficial effect of LED display provided by the invention is: the power supply that respectively shows module of LED display of the present invention and the lead of signal junction adopt above-mentioned described connection sealing sheath to carry out seal protection; It is that resilient material is processed that this kind connects sealing sheath; And be the expansion teeth structure, can carry out telescopic adjustment and regulate, therefore with crooked; Not only the seal protection problem that is connected with power supply, card extender of lamp plate PCB is able to solve; Promote the degree of protection of the whole screen of display screen greatly, and LED display can be made into multiple polymorphic structure, to satisfy consumer's individual demand.
Description of drawings
The LED display that Fig. 1 provides for the embodiment of the invention connects the perspective view of sealing sheath;
The LED display that Fig. 2 provides for the embodiment of the invention connects the blast structural representation of sealing sheath;
The LED display that Fig. 3 provides for the embodiment of the invention connects the main TV structure synoptic diagram of sealing sheath;
Fig. 4 is the sectional structure chart along A-A line among Fig. 3;
The LED display that Fig. 5 provides for the embodiment of the invention connects the side-looking structural representation of sealing sheath;
Fig. 6 is the sectional structure chart along B-B line among Fig. 5;
Fig. 7 is the local structure for amplifying synoptic diagram along A place among Fig. 5;
The LED display that Fig. 8 provides for the embodiment of the invention connects the perspective view of tubular body in the sealing sheath;
The LED display that Fig. 9 provides for the embodiment of the invention connects the perspective view one of fixation clip in the sealing sheath;
The LED display that Figure 10 provides for the embodiment of the invention connects the perspective view two of fixation clip in the sealing sheath.
Embodiment
In order to make technical matters to be solved by this invention, technical scheme and beneficial effect clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Please, LED display provided by the invention is connected sealing sheath at present and describe in the lump referring to figs. 1 through Fig. 3.Said LED display connects sealing sheath, is used for the power lead to special-shaped display screen, the junction of signal wire seals; Comprise by the integrated tubular body 1 that is used for threading of elastic water-proofing material; This tubular body 1 comprises the pars intermedia 11 of hollow and is located at two end face fixed parts 12 at said pars intermedia 11 two ends respectively; Wherein, Pars intermedia 11 is flexible and Collapsible structure, and its hollow space is used to wear connecting line.
LED display provided by the invention connects sealing sheath, and intermediate portion 11 is flexible and Collapsible structure, telescopic adjustment arbitrarily in certain length range, and carry out the bending of certain angle scope; And, connect sealing sheath and process by resilient material, have certain elasticity, the wire rod quantity that therefore can pass through and the shape of wire rod are restricted less, to connecting design very big support are provided; In addition, the sealing sheath material is flexible, and when power supply worked long hours in the power pack of sealing fully, temperature raise, thereby causes that air pressure raises, and this connects the effect that sealing sheath can play pressure release; Therefore, this kind LED display connects sealing sheath provides more solution with regard to the connected mode for LED abnormity display screen, and the seal protection problem that lamp plate PCB is connected with power supply, card extender is able to solve, and promotes the degree of protection of the whole screen of display screen greatly.
Nearly step ground; See also Fig. 1, Fig. 2 and Fig. 9, Figure 10; As a kind of embodiment of LED display connection sealing sheath provided by the invention, said pars intermedia 11 is that a plurality of expansion teeths 111 constitute, and also is arranged with two on the pars intermedia 11 in fixation clip 2; And fixation clip 2 is provided with the through hole 20 that the outline with pars intermedia 11 adapts, and said fixation clip 2 lays respectively at the inboard of two said end face fixed parts 12.In this embodiment, the expansion teeth structures are adopted in intermediate portion 11, and telescopic adjustment arbitrarily in certain length range is flexible in the certain angle scope; Moreover, through the fixation clip 2 of rigidity the both ends of the surface fixed part 12 of tubular body 1 to be close on the parts of needs connection, sealing is reliable, and waterproof effect is good.
Further; See also Fig. 1, Fig. 2 and Fig. 8 to Figure 10; A kind of embodiment that connects sealing sheath as LED display provided by the invention; Said LED display connects sealing sheath and also comprises at least two trip bolts 3, and each said end face fixed part 12 is provided with at least two fixed orifices 120, and position corresponding on the said fixation clip 2 also correspondingly is provided with at least two mounting holes 210.In this embodiment, the end face fixed part 12 at sheath two ends adopts trip bolt 3 fixing through fixation clip 2, and its fixing back connects reliable; Be difficult for loosening; Guarantee that the applying between both ends of the surface fixed part 12 and module plate or lamp bar or the power control box is tight, good seal performance, water proofing property is superior.Certainly the alternate manner beyond also can connecting through screw is connected fixation clip 2 and lamp bar or module plate or power control box realizes sealing, but exploitativeness is not as good as the screw connection, and the reliability of connection does not have screw retention good yet.Preferred, said trip bolt 3, fixed orifice 120, mounting hole 210 are made as four respectively, and are distributed in four bights of said fixation clip 2 and each said end face fixed part 12.Position, this hole design in this embodiment is beneficial to stress balance; Can not make fixation clip 2 fastened screws 3 fixing backs that warpage takes place; Can guarantee that both ends of the surface fixed part 12 each several part after pressing plate 2 pressings that are fixed all can fit tightly with the surface of module plate or lamp bar or power control box fully, thereby guarantee the sealing reliability between sealing sheath and module plate or the lamp bar.
Further; Referring to Fig. 3 and Fig. 4, as a kind of embodiment of LED display connection sealing sheath provided by the invention, said expansion teeth 111 is taper; Under said pars intermedia 11 contraction states, the angle a that forms between the two adjacent said expansion teeths 111 is 30～40 °.Like this, the retractility maximizing of pars intermedia 11, and can guarantee that any adjusting angle of in 180 ° of scopes, realizing sheath carries out bending, thus satisfy the sealing demand of various special-shaped LED screens junction.
Further, see also Fig. 5 to Fig. 8, as a kind of embodiment of LED display connection sealing sheath provided by the invention, the outer face of each said end face fixed part 12 is provided with twice ring-type waterproof rib 121.In this embodiment, it is to let the end face of sheath that duplicate protection is arranged that twice waterproof rib 121 is set, and makes the degree of protection of sheath higher, and sealing and waterproof are more secure.
Further, see also Fig. 6 and Fig. 7, as a kind of embodiment of LED display connection sealing sheath provided by the invention, the cross section of said waterproof rib 121 is trapezoidal.In this embodiment, twice waterproof rib 121 all is designed to trapezoidal, and purpose waterproof rib 121 when preventing that fixation clip 2 from compressing end face fixed part 12 is swung on one side, thereby does not have the effect of water-tight.
Further, as a kind of embodiment of LED display connection sealing sheath provided by the invention, said fixation clip 2 is a sheet metal.The hardness of sheet metal is high, good rigidly, and is not yielding during pressing, can guarantee that like this each several part of the end face fixed part 12 at sheath two ends is all closely fitted on the surface of the parts that need connection, so that reach sealing effectiveness, water resistance is better.
Further, referring to Fig. 9 and Figure 10,, also turn on a pair of opposite side of each said fixation clip 2 and be provided with reinforcement 21 as a kind of embodiment of LED display connection sealing sheath provided by the invention.Like this, make that the mechanical strength of fixation clip 2 is better, be difficult for flexural deformation after being fastenedly connected, help both ends of the surface fixed part 12 complete and module plate or the lamp bar or surperficial the fitting tightly of power control box of sheath, realize good sealed waterproof effect.
Further, as a kind of concrete optimal way of LED display connection sealing sheath provided by the invention, said tubular body 1 employing shore hardness is that 40～50 ° silica gel material is processed.Silica gel material is difficult for wearing out, thermotolerance is better relatively, and the silica gel in this durometer level, and good springiness is prone to processing and fabricating.
The present invention also provides a kind of LED display (not shown); It comprises that a plurality of LED show module; Be arranged with above-mentioned described LED display on the lead of the junction between the said LED demonstration module and connect sealing sheath, on the module plate that the end face fixed part that said LED display connects sealing sheath is fixed on the power control box, the other end fixed part is fixed on the LED of institute demonstration module or on lamp batten or the power control box.
The power supply that respectively shows module of LED display provided by the invention and the lead of signal junction adopt above-mentioned described connection sealing sheath to carry out seal protection; It is that resilient material is processed that this kind connects sealing sheath; And be the expansion teeth structure, can carry out telescopic adjustment and regulate, therefore with crooked; Not only the seal protection problem that is connected with power supply, card extender of lamp plate PCB is able to solve; Promote the degree of protection of the whole screen of display screen greatly, and LED display multiple polymorphic structure can be made into, consumer's individual demand can be satisfied.
At last the installation and application of this LED display connection sealing sheath is explained:
Step 4 is inserted in power lead, signal wire on the module plate or lamp batten of screen body;
Step 5 is fixed on four trip bolts 3 of other end fixed part 12 usefulness that connect sealing sheath on module plate or the lamp batten one by one, thereby accomplishes the installation that connects sealing sheath.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a LED display connects sealing sheath, is used for the power lead to special-shaped display screen, the junction of signal wire seals, and it is characterized in that:
Comprise that by the integrated tubular body that is used for threading of elastic water-proofing material said tubular body comprises the flexible and telescopic pars intermedia of a hollow and is located at two end face fixed parts at said pars intermedia two ends respectively.
2. LED display as claimed in claim 1 connects sealing sheath, and it is characterized in that: said pars intermedia is made up of a plurality of expansion teeths, and also is arranged with two fixation clips on the said pars intermedia, and said fixation clip lays respectively at the inboard of two said end face fixed parts.
3. LED display as claimed in claim 2 connects sealing sheath; It is characterized in that: said LED display connects sealing sheath and also comprises at least two trip bolts; Each said end face fixed part is provided with at least two fixed orifices, and position corresponding on the said fixation clip also correspondingly is provided with at least two mounting holes.
4. LED display as claimed in claim 2 connects sealing sheath, and it is characterized in that: said expansion teeth is taper, and under said pars intermedia contraction state, the angle that forms between the two adjacent said expansion teeths is 30～40 °.
5. LED display as claimed in claim 1 connects sealing sheath, and it is characterized in that: the outer face of each said end face fixed part is provided with twice ring-type waterproof rib.
6. LED display as claimed in claim 5 connects sealing sheath, and it is characterized in that: the cross section of said waterproof rib is trapezoidal.
7. LED display as claimed in claim 2 connects sealing sheath, and it is characterized in that: said fixation clip is a sheet metal.
8. LED display as claimed in claim 7 connects sealing sheath, it is characterized in that: also turn on a pair of opposite side of each said fixation clip and be provided with reinforcement.
9. connect sealing sheath like each described LED display of claim 1 to 8, it is characterized in that: said tubular body employing shore hardness is that 40～50 ° silica gel material is processed.
10. LED display; Comprise that a plurality of LED show module; It is characterized in that: be arranged with each described LED display of claim 1 to 9 on the lead of the junction between the said LED demonstration module and connect sealing sheath, on the module plate that the end face fixed part that said LED display connects sealing sheath is fixed on the power control box, the other end fixed part is fixed on the LED of institute demonstration module or on the lamp batten.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110389371XA CN102411879A (en) | 2011-11-30 | 2011-11-30 | Connecting sealing protective sleeve of LED display screen and LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110389371XA CN102411879A (en) | 2011-11-30 | 2011-11-30 | Connecting sealing protective sleeve of LED display screen and LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102411879A true CN102411879A (en) | 2012-04-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110389371XA Pending CN102411879A (en) | 2011-11-30 | 2011-11-30 | Connecting sealing protective sleeve of LED display screen and LED display screen |
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| Country | Link |
|---|---|
| CN (1) | CN102411879A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2358112Y (en) * | 1998-07-31 | 2000-01-12 | 李树奎 | Rod sealing corrugated cover |
| CN2729980Y (en) * | 2004-09-28 | 2005-09-28 | 庞英甫 | Cable connection sealing end and oil-filled communication cable connection sleeve |
| US20060247498A1 (en) * | 1998-12-01 | 2006-11-02 | Frank Bonadio | Instrument access device |
| CN2844586Y (en) * | 2005-11-03 | 2006-12-06 | 王乾衡 | Motor Vehicle braking, clutch, the anti-foreign matter cover in gas pedal free travel gap |
| CN102196693A (en) * | 2010-03-17 | 2011-09-21 | 鸿富锦精密工业（深圳）有限公司 | Waterproof jacket |
-
2011
- 2011-11-30 CN CN201110389371XA patent/CN102411879A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2358112Y (en) * | 1998-07-31 | 2000-01-12 | 李树奎 | Rod sealing corrugated cover |
| US20060247498A1 (en) * | 1998-12-01 | 2006-11-02 | Frank Bonadio | Instrument access device |
| CN2729980Y (en) * | 2004-09-28 | 2005-09-28 | 庞英甫 | Cable connection sealing end and oil-filled communication cable connection sleeve |
| CN2844586Y (en) * | 2005-11-03 | 2006-12-06 | 王乾衡 | Motor Vehicle braking, clutch, the anti-foreign matter cover in gas pedal free travel gap |
| CN102196693A (en) * | 2010-03-17 | 2011-09-21 | 鸿富锦精密工业（深圳）有限公司 | Waterproof jacket |
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Application publication date: 20120411 |