CN105299415A - Multi-joint suspension support for liquid crystal display television sets - Google Patents
Multi-joint suspension support for liquid crystal display television sets Download PDFInfo
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- CN105299415A CN105299415A CN201510783310.XA CN201510783310A CN105299415A CN 105299415 A CN105299415 A CN 105299415A CN 201510783310 A CN201510783310 A CN 201510783310A CN 105299415 A CN105299415 A CN 105299415A
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- connecting rod
- suspension
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Abstract
The invention belongs to the technical field of liquid crystal display television set devices, and discloses a multi-joint suspension support for liquid crystal display television sets. The multi-joint suspension support comprises a hanging wall base part and a suspension rocker arm part inserted in the hanging wall base part. The hanging wall base part is provided with a circuit board installation space. The suspension rocker arm part comprises a first joint arm part, a second joint arm part, a third joint arm part, a fourth joint arm part and a fifth joint arm part. The first joint arm part is provided with a rotating shaft. According to the multi-joint suspension support for liquid crystal display television sets, the hanging wall fixing part and the suspension part are separated and can be easily and conveniently replaced; due to the adoption of the multi-joint and multi-freedom-degree design, the positions of liquid crystal display television sets can be easily adjusted in multiple directions at the same time and can be automatically kept after adjustment is finished, the joint service life is not influenced, wiring space is provided, wires required for liquid crystal display television sets can penetrate the wiring space, the whole multi-joint suspension support is attractive, and use convenience is improved.
Description
Technical field
The present invention relates to a kind of LCD TVs suspension holdfast, be specifically related to a kind of multi-joint LCD TVs suspension holdfast, belong to LCD TVs equipment technical field.
Background technique
Usually, multiarticulate LCD TVs suspension holdfast be whole support installing on wall or desktop, can not use once support, can only be pulled down by whole support to reinstall new support.
And be the position that bolt by locking each joint reaches certain frictional force and keeps LCD TVs for the maintenance function after the adjustment of LCD TVs position, or first unclamp lock bolt, after adjusting the position of needs again lock bolt to obtain the maintenance of position, and adjustment in position spatially, usual multiarticulate LCD TVs suspension holdfast only achieves the position adjustment on a direction in an adjustment action, and the adjustment in multiple directions needs action repeatedly just can complete.Make the adjustment of LCD TVs position not easy to operate and easily cause the wearing and tearing of correlated parts to reduce working life.
Some lines that LCD TVs uses, as power line, signaling line etc., common way accesses in the outside of television support, have impact on the outward appearance after TV suspension and ease of use.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, a kind of multi-joint LCD TVs suspension holdfast is provided, hang wall standing part to be separated with suspended portion, can change simply and easily, adopt multi-joint multi freedom design, the multi-direction adjustment simultaneously in LCD TVs position can be realized easily and can automatic position maintaining and do not affect the joint life-span after adjustment terminates, provide cabling space, the line that LCD TVs needs can through inner, overall appearance and increase the convenience of use, hang on wall base and provide circuit board installing space, mounting circuit boards on wall base can be hung if needed, effectively can solve the problem in background technique.
In order to solve the problems of the technologies described above, the invention provides following technological scheme:
The invention provides a kind of multi-joint LCD TVs suspension holdfast, comprise and hang wall base portion and hang Rocker arm section, described suspension Rocker arm section is inserted into be hung in wall base portion, described extension wall base portion is provided with circuit board installing space, described suspension Rocker arm section comprises the first joint arm part, second joint arm section, 3rd joint arm part, 4th joint arm part and the 5th joint arm part, described first joint arm is provided with running shaft, can rotate freely by left and right directions after wall base portion is hung in insertion, described second joint arm section and the 4th joint arm part two overlap independently parallel-crank mechanism and being mounted opposite, when shaking suspension rocking arm, before and after second joint arm section and the 4th joint arm part can realize simultaneously, the change in location of above-below direction, described parallel-crank mechanism diagonal is provided with the first extension spring part and the second extension spring part of adjustable pulling force, by tension spring tension holding position, different suspended weights is adapted to by adjustment tension spring tension, described 5th joint arm portion distal end hangs liquid crystal TV set.
As a preferred technical solution of the present invention, described suspension Rocker arm section inside is provided with cabling space, and electric wire can be inner through hanging rocking arm.
As a preferred technical solution of the present invention, described suspension Rocker arm section one end is provided with draw ring.
As a preferred technical solution of the present invention, described second joint arm section and the 4th joint arm part both sides are respectively provided with a U-shaped connecting rod, and described 3rd joint arm part is split-type structural.
As a preferred technical solution of the present invention, described 3rd joint arm part one end constitutes the robust structure of outer panel-outside connecting rod-connecting sheet-inside connecting rod parallelogram by the both sides being arranged on second joint arm section U-shaped connecting rod, the described 3rd joint arm part the other end constitutes the robust structure of outer panel-outside connecting rod-connecting sheet-inside connecting rod parallelogram by the both sides being arranged on the 4th joint arm partial U-shape connecting rod.
As a preferred technical solution of the present invention, the U-shaped pedestal of described 5th joint arm part is connected with the 4th joint arm part, described U-shaped pedestal one end connects two connecting rods of the 4th joint arm part, and described U-shaped pedestal top is provided with cover plate and bottom is connected with draw ring.
The beneficial effect that the present invention reaches is: a kind of multi-joint LCD TVs suspension holdfast, hang wall standing part to be separated with suspended portion, can change simply and easily, adopt multi-joint multi freedom design, can realize easily LCD TVs position multi-direction adjust simultaneously and remain on adjustment terminate after can automatic position maintaining and do not affect the joint life-span, provide cabling space, the line that LCD TVs needs can through inner, overall appearance and increase the convenience of use, base provides hang on wall base and have circuit board installing space, mounting circuit boards on wall base can be hung if needed.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.
In the accompanying drawings:
Fig. 1 is monnolithic case and each several part explanatory drawing;
Fig. 2 hangs wall base explosive view;
Fig. 3 hangs rocking arm to insert extension wall base portion sectional view;
Fig. 4 hangs the overall sectional view of rocking arm under 45 ° of states;
Fig. 4 a hangs each joint sectional view of rocking arm under 45 ° of states;
Fig. 5 hangs the overall explosive view of rocking arm;
Fig. 6 is the connecting rod stereogram having installed wire groove;
Fig. 7 is action schematic diagram;
Number in the figure: 1a, articulating point; 1b, articulating point; 1c, articulating point; 1d, articulating point; 10, base portion; 100, liquid crystal TV set; 101, boss pedestal; 101a, installing space; 102, cover plate; 103, rotating shaft cover; 105, the first set screw; 106, the second set screw; 20, the first joint arm part; 2a, articulating point; 2b, articulating point; 2c, articulating point; 2c, articulating point; 2d, articulating point; 30, second joint arm section; 40, the 3rd joint arm part; 50, the 4th joint arm part; 60, the 5th joint arm part; 201, U-shaped pedestal; 202, circular shaft; 301, outside connecting rod; 302, inside connecting rod; 303, wire groove; 305, extension spring position; 305a, adjustment bolt; 305b, pulling-on piece; 305c, pulling-on piece pin; 305d, supporting pin; 401, outer panel; 402, connecting sheet; 405, middle reinforcement pins; 407, connecting sheet; 501, inside connecting rod; 502, outside connecting rod; 503, wire groove; 505, extension spring part; 505a, adjustment bolt; 505c, pulling-on piece pin; 505d, supporting pin; 70a, wire groove; 80a, electric wire; 603, draw ring.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
Embodiment: in a kind of multi-joint LCD TVs suspension holdfast monnolithic case structural drawing shown in accompanying drawing 1, by for the extension wall base portion 10 be fixed on by whole suspension holdfast on wall and the suspension Rocker arm section be made up of the first joint arm part 20, second joint arm section 30, the 3rd joint arm part 40, the 4th joint arm part 50, the 5th joint arm part 60, the liquid crystal TV set 100 hung is arranged on the end of the 5th joint arm part 60.
Hang the structure of wall base portion 10 in fig 2, hang wall base portion 10 and have the band boss pedestal 101 that can be bolted on wall, this boss pedestal 101 is reserved with the installing space 101a of circuit board, can in this mounting circuit boards, on the top of installing space 101a, cover plate 102 be installed and fixed by screw 104, on cover plate 102 can free perforate so that the outlet of circuit board, insert rotating shaft cover 103 on boss pedestal 101 top and lock with the first set screw 105 of boss pedestal 101 side, in the first set screw 105 bottom, the second set screw 106 is installed, second set screw 106 is that the circular shaft 202 that locking is arranged in the first joint arm part 10 is reserved.
Hang the installation method of wall base portion 10 and suspension Rocker arm section in fig. 3, by the bolt hole of the boss pedestal 101 hanging wall base portion 10, extension wall base portion 10 is fixedly mounted on wall, being arranged on the circular shaft 202 hung on rocking arm first joint arm part 20U shape pedestal 201 is inserted in the rotating shaft cover 103 hanging wall base portion 10, after inserting, described circular shaft 202 can freely rotate, namely whole suspension rocking arm can freely rotate, rotating shaft cover 103 is provided with hole, the set screw 106 be arranged on the boss pedestal 101 hanging wall base portion 10 can through this passing hole locking circular shaft 202, when hanging rocking arm and not needing to rotate, can lock circular shaft 202.
In accompanying drawing 4-5 the circular shaft 202 of the first joint arm part 20 to be inserted into bottom U-shaped pedestal 201 and bottom offside hole in and be fixed on U-shaped pedestal, this circular shaft 202 is hung after wall base shaft overlaps 103 endoporus can rotate freely in insertion, in second joint arm section 30, respectively there is the connecting rod of a U-shaped in outside, inside connecting rod 302 and outside connecting rod 301, inside connecting rod is installed wire groove 303, all there is the hole having penetrated U-shaped both sides at two connecting rod two ends herein, the lower stomidium of two connecting rods coaxially connects the hole that the first two, joint arm U-shaped pedestal 201 top penetrates U-shaped both sides respectively and forms two articulating points (1a) free to rotate and articulating point 1b, the hole that the hole of two small ends coaxially connects two outer panel 401 correspondences of the 3rd joint arm part 40 forms articulating point 1c and the articulating point 1d of two free to rotate, articulating point 1a herein, articulating point 1c, articulating point 1d and articulating point 1b forms a parallelogram, the diagonal of a parallelogram direction that articulating point 1a and articulating point 1d is formed is provided with the extension spring part 305 of adjustable pulling force, tension spring tension adjusts by adjustment bolt 305a, extension spring part 305 is arranged on the pulling-on piece pin 305c of the pulling-on piece 305b being connected to the extension spring the other end diagonal of a parallelogram direction be made up of articulating point 1a-and articulating point 1d by the supporting pin 305d for supporting adjustment bolt 305a, supporting pin 305d is coaxially connected with articulating point 1a, pulling-on piece pin 305c is coaxially connected with articulating point 1d, two connections are all free to rotate herein, 3rd joint arm part 40 is split type structures, wherein have and be correspondingly respectively coaxially connected to outside second joint arm section 30 inside connecting rod 302 and outside connecting rod 301U shape both sides and outer panel 401 outside the 4th joint arm part 50 inside connecting rod 501 and outside connecting rod 502U shape both sides.Be provided with middle reinforcement pins 405 and connect both sides outer panel 401, cover plate 408 covers in both sides outer panel 401 middle upper portion, 3rd joint arm part 40 is being connected with two connecting sheets 402 with the U-shaped inner coaxial that second joint arm section 30 joint is connected inside connecting rod 302 and outside connecting rod 301 respectively, this connecting sheet is respectively connected with a slice at the left and right side of described connecting rod U-shaped inwall, each connecting sheet is coaxially connected to the upper end hole of outside connecting rod 301 and inside connecting rod 302, outer panel 401 is constituted by this both sides being connected to described U-shaped connecting rod, outside connecting rod 301, the robust structure of connecting sheet 402 and inside connecting rod 302 parallelogram, 3rd joint arm part 40 is that there is the connecting means same with second joint arm section 30 joint the 4th joint arm part 50 joint, two connecting sheets 407 are coaxially connected to inside the U-shaped of connection inside connecting rod 501 and outside connecting rod 502, this connecting sheet 407 is respectively connected with a slice at the left and right side of described connecting rod U-shaped inwall, each connecting sheet is coaxially connected to the upper end hole of outside connecting rod 502 and inside connecting rod 501, outer panel 401 is constituted by this both sides being connected to described U-shaped connecting rod, outside connecting rod 502, the robust structure of connecting sheet 407 and inside connecting rod 501 parallelogram, 3rd joint arm part 40 and the second joint arm section 30 of left end have two firm parallelogram sturcutres to be connected, have two firm parallelogram sturcutres to be connected with the 4th joint arm part 50 of right-hand member, in 4th joint arm part 50, respectively there is the connecting rod of a U-shaped in outside, inside connecting rod 501 and outside connecting rod 502, inside connecting rod is installed wire groove 503, all there is the hole having penetrated U-shaped both sides at two connecting rod two ends herein, the hole that the upper end hole of two connecting rods coaxially connects two outer panel 401 correspondences of the 3rd joint arm part 40 respectively forms articulating point 2b and the articulating point 2c of two free to rotate.The hole that the hole of two connecting rod lower ends coaxially connects the 5th joint arm part 60 correspondence forms articulating point 2e and the articulating point 2d of two free to rotate, articulating point 2b-articulating point 2e-articulating point 2d-articulating point 2c forms a parallelogram herein, the diagonal of a parallelogram direction that articulating point 2b-and articulating point 2d is formed is provided with the extension spring part 505 of adjustable pulling force, tension spring tension adjusts by adjustment bolt 505a, extension spring part 505 is arranged on the pulling-on piece pin 505c of the pulling-on piece 505b being connected to the extension spring the other end diagonal of a parallelogram direction be made up of articulating point 1a-and articulating point 1d by the supporting pin 505d for supporting adjustment bolt 505a, supporting pin 505d and be connected to the 3rd joint arm part 40 two outer panels on form an independent articulating point 2a, pulling-on piece pin 505c is coaxially connected with articulating point 2d, two connections are all free to rotate herein, 5th joint arm part 60 is connected to the 4th joint arm part 50U shape pedestal 601, two connecting rods of the 4th joint arm part 50 are connected inside U-shaped pedestal 601 left end, top is provided with cover plate 602 and covers U-shaped mouth, bottom can connect draw ring 603.
Wire groove 70a installed by second joint arm section 30 inside connecting rod 302 and the 4th joint arm part 50 inside connecting rod 501 in figure 6, and the electric wire 80a that liquid crystal TV set 100 needs can pass wire groove 70a, is hidden in suspension holdfast by electric wire 80a.After threading, effect is as the electric wire 80a in accompanying drawing 4.
It should be noted that, the present invention is a kind of multi-joint LCD TVs suspension holdfast, during work, first joint arm part 20, second joint arm section 30, 3rd joint arm part 40, 4th joint arm part 50 and the 5th joint arm part 60, the joint of each joint arm can freely be rotated, when whole suspension rocking arm is inserted into after in extension wall base by the circular shaft 202 being arranged on the first joint arm part 20, whole suspension rocking arm freely can rotate relative to hanging wall base, second joint arm section 30 and the 4th joint arm part 50 are parallel-crank mechanisms, the 3rd joint arm part 40 be attached thereto and the 5th joint arm part 60 will remain that plan-position can not run-off the straight or rotation, shake is arranged on the liquid crystal TV set 100 of the 5th joint arm part 60 end, the position adjustment of multiple directions can be obtained by the swing of second joint arm section 30 and the 4th joint arm part 50 two parallelogram lindages simultaneously, simultaneously, because under being arranged on the effect of the tension spring tension of second joint arm section 30 and the 4th joint arm part 50 diagonal positions, liquid crystal TV set 100 can automatic position maintaining after adjustment completes.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technological scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a multi-joint LCD TVs suspension holdfast, comprise and hang wall base portion (10) and hang Rocker arm section, it is characterized in that, described suspension Rocker arm section is inserted into be hung in wall base portion (10), described extension wall base portion (10) is provided with the described suspension Rocker arm section of circuit board installing space (101a) and comprises the first joint arm part (20), second joint arm section (30), 3rd joint arm part (40), 4th joint arm part (50) and the 5th joint arm part (60), described first joint arm (20) is provided with running shaft (102), can rotate freely by left and right directions after wall base portion (10) is hung in insertion, described second joint arm section (30) and the 4th joint arm part (50) two overlap independently parallel-crank mechanism and being mounted opposite, when shaking suspension rocking arm, before and after second joint arm section (30) and the 4th joint arm part (50) can realize simultaneously, the change in location of above-below direction, described parallel-crank mechanism diagonal is provided with the first extension spring part (305) and the second extension spring part (505) of adjustable pulling force, by tension spring tension holding position, different suspended weights is adapted to by adjustment tension spring tension, described 5th joint arm part (60) end hangs liquid crystal TV set (100).
2. a kind of multi-joint LCD TVs suspension holdfast according to claim 1, is characterized in that, described suspension Rocker arm section inside is provided with cabling space, and electric wire can be inner through hanging rocking arm.
3. a kind of multi-joint LCD TVs suspension holdfast according to claim 1, is characterized in that, described suspension Rocker arm section one end is provided with draw ring (603).
4. a kind of multi-joint LCD TVs suspension holdfast according to claim 1, it is characterized in that, described second joint arm section (30) both sides are respectively provided with a U-shaped connecting rod, described 4th joint arm part (50) both sides are respectively provided with a U-shaped connecting rod, and described 3rd joint arm part (40) is split-type structural.
5. a kind of multi-joint LCD TVs suspension holdfast according to claim 1 or 4, it is characterized in that, described 3rd joint arm part (40) one end constitutes the robust structure of outer panel (401)-outside connecting rod (301)-connecting sheet (402)-inside connecting rod (302) parallelogram by the both sides being arranged on second joint arm section (30) U-shaped connecting rod, described 3rd joint arm part (40) the other end constitutes the robust structure of outer panel (401)-outside connecting rod (502)-connecting sheet (407)-inside connecting rod (501) parallelogram by the both sides being arranged on the 4th joint arm part (50) U-shaped connecting rod.
6. a kind of multi-joint LCD TVs suspension holdfast according to claim 1 or 3, it is characterized in that, the U-shaped pedestal (601) of described 5th joint arm part (60) is connected with the 4th joint arm part (50), described U-shaped pedestal (601) one end connects two connecting rods of the 4th joint arm part (50), and described U-shaped pedestal (601) top is provided with cover plate (602) and bottom is connected with draw ring (603).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510783310.XA CN105299415B (en) | 2015-11-13 | 2015-11-13 | A kind of multi-joint LCD TV suspension holdfast |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510783310.XA CN105299415B (en) | 2015-11-13 | 2015-11-13 | A kind of multi-joint LCD TV suspension holdfast |
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| CN105299415A true CN105299415A (en) | 2016-02-03 |
| CN105299415B CN105299415B (en) | 2017-08-25 |
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| CN201510783310.XA Active CN105299415B (en) | 2015-11-13 | 2015-11-13 | A kind of multi-joint LCD TV suspension holdfast |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105805507A (en) * | 2016-06-03 | 2016-07-27 | 昆山泓杰电子股份有限公司 | Height adjustment mechanism of displayer |
| CN105864609A (en) * | 2016-06-03 | 2016-08-17 | 昆山泓杰电子股份有限公司 | Cantilever angle adjusting mechanism |
| CN106195559A (en) * | 2016-08-25 | 2016-12-07 | 昆山泓杰电子股份有限公司 | The regulation supporting mechanism of display bracket |
| WO2020061862A1 (en) * | 2018-09-26 | 2020-04-02 | 深圳迈瑞生物医疗电子股份有限公司 | Ultrasonic device |
| CN112856130A (en) * | 2021-01-21 | 2021-05-28 | 深圳市康冠科技股份有限公司 | Support, fixed facade and multimedia device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200025326A1 (en) * | 2018-07-19 | 2020-01-23 | Visioner Inc. | Novel holder |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805507A (en) * | 2016-06-03 | 2016-07-27 | 昆山泓杰电子股份有限公司 | Height adjustment mechanism of displayer |
| CN105864609A (en) * | 2016-06-03 | 2016-08-17 | 昆山泓杰电子股份有限公司 | Cantilever angle adjusting mechanism |
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| CN106195559A (en) * | 2016-08-25 | 2016-12-07 | 昆山泓杰电子股份有限公司 | The regulation supporting mechanism of display bracket |
| WO2020061862A1 (en) * | 2018-09-26 | 2020-04-02 | 深圳迈瑞生物医疗电子股份有限公司 | Ultrasonic device |
| CN112654814A (en) * | 2018-09-26 | 2021-04-13 | 深圳迈瑞生物医疗电子股份有限公司 | Ultrasonic device |
| CN112654814B (en) * | 2018-09-26 | 2023-02-17 | 深圳迈瑞生物医疗电子股份有限公司 | Ultrasonic device |
| CN112856130A (en) * | 2021-01-21 | 2021-05-28 | 深圳市康冠科技股份有限公司 | Support, fixed facade and multimedia device |
| CN112856130B (en) * | 2021-01-21 | 2022-08-30 | 深圳市康冠科技股份有限公司 | Support, fixed facade and multimedia device |
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| CN105299415B (en) | 2017-08-25 |
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