CN205480079U - Many joints liquid crystal TV lift kits - Google Patents
Many joints liquid crystal TV lift kits Download PDFInfo
- Publication number
- CN205480079U CN205480079U CN201620025411.0U CN201620025411U CN205480079U CN 205480079 U CN205480079 U CN 205480079U CN 201620025411 U CN201620025411 U CN 201620025411U CN 205480079 U CN205480079 U CN 205480079U
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- joint
- joint arm
- arm part
- connecting rod
- arm section
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Abstract
The utility model belongs to the technical field of LCD TV equipment and a many joints liquid crystal TV lift kits is disclosed, including hanging wall base portion and hanging the rocking arm part, it arrives among string wall base portion to hang rocking arm partially insert, it is provided with circuit board installation space to hang wall base portion hang the rocking arm part including first articulated arm part, second joint arm branch, third articulated arm part, the 5th articulated arm part of fourth articulated arm subtotal, install the rotation axis on the first articulated arm, can control the direction free rotation after inserting string wall base portion. The utility model discloses LCD TV lift kits hangs wall fixed portion and suspended portion separation, and the design of many joints multi freedom is adopted in change that can be simple and convenient, can realize the adjustment of multi -direction while of LCD TV position easily and can automatic holding position after the adjustment and do not influence the joint life -span, provides line space.
Description
Technical field
This utility model relates to a kind of LCD TV suspension holdfast, is specifically related to a kind of multi-joint LCD TV suspension holdfast, belongs to LCD TV equipment technical field.
Background technology
Generally, multiarticulate LCD TV suspension holdfast is that whole support is arranged on wall or desktop, can not use once support, can only be to pull down whole support to reinstall new support.
And be to reach certain frictional force and keep the position of LCD TV by locking the bolt in each joint for the holding function after LCD TV position adjustment, or first unclamp clamping screw, after adjusting the position of needs again clamping screw to obtain the holding of position, and the adjustment in position is spatially, usual multiarticulate LCD TV suspension holdfast only achieves the position adjustment on a direction in an adjustment action, and adjusting in multiple directions needs action repeatedly just can complete.The adjustment making LCD TV position is difficult to operate and be easily caused the abrasion of correlated parts and reduces service life.
Some lines that LCD TV uses, such as power line, holding wire etc., it is common practice in the outside access of television support, have impact on the outward appearance after TV hangs and ease of use.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, a kind of multi-joint LCD TV suspension holdfast is provided, hang wall standing part to separate with suspended portion, can change simply and easily, use multi-joint multi freedom design, can realize easily LCD TV position multi-direction simultaneously adjust and after adjustment terminates can automatic position maintaining and do not affect the joint life-span, provide cabling space, the line that LCD TV needs can be through inside, overall appearance and increase the convenience of use, hang and be provided with circuit board installing space on wall base, mounting circuit boards on wall base can be hung if needed, can effectively solve the problem in background technology.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme:
nullThis utility model provides a kind of multi-joint LCD TV suspension holdfast，Including hanging wall base portion and hanging Rocker arm section，Described suspension Rocker arm section is inserted in extension wall base portion，Described extension wall base portion is provided with circuit board installing space，Described suspension Rocker arm section includes the first joint arm part、Second joint arm section、3rd joint arm section、4th joint arm part and the 5th joint arm part，In described first joint arm part, rotary shaft is installed，Can rotate freely by left and right directions after inserting extension wall base portion，Described second joint arm section and the 4th joint arm part are the independent parallel-crank mechanisms of two sets and are mounted opposite，Described two set diagonally adjacent the first extension spring part being respectively provided with scalable pulling force of parallel-crank mechanism and the second extension spring parts，Described 5th joint arm portion distal end hangs liquid crystal TV set.
As a kind of optimal technical scheme of the present utility model, described suspension Rocker arm section is internally provided with cabling space.
As a kind of optimal technical scheme of the present utility model, described suspension Rocker arm section one end is provided with draw ring.
As a kind of optimal technical scheme of the present utility model, 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 section is split-type structural.
As a kind of optimal technical scheme of the present utility model, described 3rd arm section one end, joint constitutes the robust structure of first outer panel the-the first outside connecting rod-a connecting piece the-the first inside connecting rod parallelogram by being arranged on the both sides of second joint arm section U-shaped connecting rod, and the described 3rd joint arm section other end constitutes the robust structure of first outer panel the-the second outside connecting rod the-the second connection sheet the-the second inside connecting rod parallelogram by being arranged on the both sides of the 4th joint arm partial U-shape connecting rod.
As a kind of optimal technical scheme of the present utility model, the U-shaped pedestal of described 5th joint arm part and the 4th joint arm part connect, 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.
This utility model is reached to provide the benefit that: a kind of multi-joint LCD TV suspension holdfast, hang wall standing part to separate with suspended portion, can change simply and easily, use multi-joint multi freedom design, can realize easily LCD TV position multi-direction simultaneously adjust and after adjustment terminates can automatic position maintaining and do not affect the joint life-span, provide cabling space, the line that LCD TV needs can be through inside, overall appearance and increase the convenience of use, there is provided on base to hang and have circuit board installing space on wall base, mounting circuit boards on wall base can be hung if needed.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, is used for explaining this utility model, is not intended that restriction of the present utility model together with embodiment of the present utility model.
In the accompanying drawings:
Fig. 1 is monnolithic case and each several part explanatory diagram；
Fig. 2 is to hang wall base explosive view；
Fig. 3 is to hang rocking arm to insert extension wall base portion sectional view；
Fig. 4 is suspension rocking arm entirety sectional view under 45 ° of states；
Fig. 4 a is suspension each joint sectional view of rocking arm under 45 ° of states；
Fig. 5 is to hang rocking arm entirety explosive view；
Fig. 6 is the connecting rod axonometric chart being mounted with trough；
Fig. 7 is action schematic diagram；
Label in figure: 1a, pin joint；1b, pin joint；1c, pin joint；1d, pin joint；10, base portion；100, liquid crystal TV set；101, boss pedestal；101a, installing space；102, cover plate；103, rotating shaft set；105, first screw is fixed；106, second screw is fixed；20, the first joint arm part；2a, pin joint；2b, pin joint；2c, pin joint；2c, pin joint；2d, pin joint；30, second joint arm section；40, the 3rd joint arm section；50, the 4th joint arm part；60, the 5th joint arm part；201, U-shaped pedestal；202, circular shaft；301, the first outside connecting rod；302, the first inside connecting rod；303, trough；305, extension spring position；305a, adjustment bolt；305b, pulling-on piece；305c, pulling-on piece pin；305d, support pin；401, the first outer panel；402, a connecting piece；405, middle reinforcement pins；407, second connects sheet；501, the second inside connecting rod；502, the second outside connecting rod；503, trough；505, extension spring part；505a, adjustment bolt；505c, pulling-on piece pin；505d, support pin；70a, trough；80a, electric wire；603, draw ring.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that preferred embodiment described herein is merely to illustrate and explains this utility model, be not used to limit this utility model.
Embodiment: in a kind of multi-joint LCD TV suspension holdfast monnolithic case structure chart shown in accompanying drawing 1, by hanging wall base portion 10 and the suspension Rocker arm section being made up of the first joint arm part 20, second joint arm section the 30, the 3rd joint arm section the 40, the 4th joint arm part the 50, the 5th joint arm part 60 for be fixed on wall by whole suspension holdfast, 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 can being bolted on wall, the installing space 101a of circuit board it is reserved with on this boss pedestal 101, can be in this mounting circuit boards, cover plate 102 is installed on the top of installing space 101a and is fixed by screw 104, on cover plate 102 can free perforate so that the outlet of circuit board, insert rotating shaft set 103 on boss pedestal 101 top and fix screw 105 with the first of boss pedestal 101 side and lock, fix screw 105 bottom first to be provided with second and fix screw 106, second to fix screw 106 be that the circular shaft 202 that locking is arranged in the first joint arm part 10 is reserved.
Hang wall base portion 10 in fig. 3 and hang the installation method of Rocker arm section, by hanging the bolt hole of the boss pedestal 101 of wall base portion 10, extension wall base portion 10 is fixedly mounted on wall, it is arranged on the circular shaft 202 hung on rocking arm the first joint arm part 20 U-shaped pedestal 201 to be inserted in the rotating shaft set 103 hanging wall base portion 10, after insertion, described circular shaft 202 can be freely rotatable, the most whole suspension rocking arm can be freely rotatable, rotating shaft set 103 is provided with hole, it is arranged on the fixing screw 106 on the boss pedestal 101 hanging wall base portion 10 and can lock circular shaft 202 through this by hole, when hanging rocking arm and need not rotate, circular shaft 202 can be locked.
nullIn accompanying drawing 4-5, the circular shaft 202 of the first joint arm part 20 is inserted into bottom U-shaped pedestal 201 and in the hole of bottom offside and be fixed on U-shaped pedestal，This circular shaft 202 is inserting after extension wall base shaft overlaps 103 endoporus and can rotate freely，In second joint arm section 30, outside is respectively arranged with the connecting rod of a U-shaped，First inside connecting rod 302 and the first outside connecting rod 301，Trough 303 is installed on inside connecting rod，All there is the hole breaking through U-shaped both sides at two connecting rod two ends herein，The most coaxially connected first hole penetrating U-shaped both sides, two, top of joint arm U-shaped pedestal 201 of lower stomidium of two connecting rods forms free to rotate two pin joint (1a) and pin joint 1b，The hole of two the first outer panel 401 correspondences of the coaxially connected 3rd joint arm section 40 in hole of two small ends forms the pin joint 1c and pin joint 1d of two free to rotate，Pin joint 1a herein、Pin joint 1c、Pin joint 1d and pin joint 1b constitutes a parallelogram，The diagonal of a parallelogram direction that pin joint 1a and pin joint 1d is constituted is provided with the extension spring part 305 of adjustable pulling force，Tension spring tension can be adjusted by adjusting bolt 305a，Extension spring part 305 is arranged on, by being used for supporting the pulling-on piece pin 305c of the support pin 305d adjusting bolt 305a and the pulling-on piece 305b being connected to the extension spring other end, the diagonal of a parallelogram direction being made up of pin joint 1a-and pin joint 1d，Support pin 305d and pin joint 1a coaxially connected，Pulling-on piece pin 305c and pin joint 1d is coaxially connected，Two connections are the most free to rotate herein，3rd joint arm section 40 is split type structure，Wherein there is respectively corresponding coaxially connected the first outer panel 401 outside second joint arm section 30 first inside connecting rod 302 and the first outside connecting rod 301U shape both sides and outside the 4th joint arm part 50 second inside connecting rod 501 and the second outside connecting rod 502U shape both sides.nullIt is provided with middle reinforcement pins 405 and connects both sides the first outer panel 401，Cover plate 408 covers in both sides the first outer panel 401 middle upper portion，3rd joint arm section 40 connects at the U-shaped inner coaxial being connected the first inside connecting rod 302 and the first outside connecting rod 301 with second joint arm section 30 junction respectively two a connecting piece 402，This connect sheet the left and right sides of described connecting rod U-shaped inwall respectively connect have a piece of，Each connection sheet is coaxially connected first outside connecting rod 301 and the upper end hole of the first inside connecting rod 302，The first outer panel 401 is constituted by this both sides being connected to described U-shaped connecting rod、First outside connecting rod 301、A connecting piece 402 and the robust structure of the first inside connecting rod 302 parallelogram，3rd joint arm section 40 is that there is the method for attachment same with second joint arm section 30 junction the 4th joint arm part 50 junction，Two second connection sheets 407 are coaxially connected inside the U-shaped connecting the second inside connecting rod 501 and the second outside connecting rod 502，This second connect sheet 407 the left and right sides of described connecting rod U-shaped inwall respectively connect have a piece of，Each connection sheet is coaxially connected second outside connecting rod 502 and the upper end hole of the second inside connecting rod 501，The first outer panel 401 is constituted by this both sides being connected to described U-shaped connecting rod、Second outside connecting rod 502、Second connects sheet 407 and the robust structure of the second inside connecting rod 501 parallelogram，3rd joint arm section 40 is to have two firm parallelogram sturcutres to be connected with the second joint arm section 30 of left end，It is to 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, outside is respectively arranged with the connecting rod of a U-shaped，Second inside connecting rod 501 and the second outside connecting rod 502，Trough 503 is installed on inside connecting rod，All there is the hole breaking through U-shaped both sides at two connecting rod two ends herein，The hole of two the first outer panel 401 correspondences of the most coaxially connected 3rd joint arm section 40 of upper end hole of two connecting rods forms the pin joint 2b and pin joint 2c of two free to rotate.The hole of coaxially connected 5th joint arm part 60 correspondence in hole of two connecting rod lower ends forms the pin joint 2e and pin joint 2d of two free to rotate, pin joint 2b-pin joint 2e-pin joint 2d-pin joint 2c constitutes a parallelogram herein, the diagonal of a parallelogram direction that pin joint 2b-and pin joint 2d is constituted is provided with the extension spring part 505 of adjustable pulling force, tension spring tension can be adjusted by adjusting bolt 505a, and extension spring part 505 is by for supporting the support pin 505d adjusting bolt 505a and being connected to
The pulling-on piece pin 505c of the pulling-on piece 505b of the extension spring other end is arranged on the diagonal of a parallelogram direction being made up of pin joint 2b-and pin joint 2d, support pin 505d and be connected on two outer panels of the 3rd joint arm section 40 form a single pin joint 2a, pulling-on piece pin 505c and pin joint 2d is coaxially connected, two connections are the most free to rotate herein, 5th joint arm part 60 is connected to the 4th joint arm part 50 U-shaped 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.
Second joint arm section 30 first inside connecting rod 302 and the 4th joint arm part 50 second inside connecting rod 501 are mounted with trough 70a in figure 6, and the electric wire 80a that liquid crystal TV set 100 needs can pass trough 70a, is hidden in suspension holdfast by electric wire 80a.Electric wire 80a in effect such as accompanying drawing 4 after threading.
nullIt should be noted that，This utility model is a kind of multi-joint LCD TV suspension holdfast，During work，First joint arm part 20、Second joint arm section 30、3rd joint arm section 40、4th joint arm part 50 and the 5th joint arm part 60，The junction of each joint arm can be freely rotatable，When whole suspension rocking arm by be arranged on the circular shaft 202 of the first joint arm part 20 be inserted into extension wall base in after，It is freely rotatable that whole suspension rocking arm can hang wall base relatively，Second joint arm section 30 and the 4th joint arm part 50 are parallel-crank mechanisms，The 3rd joint arm section 40 being attached thereto and the 5th joint arm part 60 will remain that plan-position will 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 50 two parallelogram lindages of joint arm part simultaneously，Simultaneously，Because being arranged under 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 preferred embodiment of the present utility model, it is not limited to this utility model, although this utility model being described in detail with reference to previous embodiment, for a person skilled in the art, technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (6)
- null1. a multi-joint LCD TV suspension holdfast，Including hanging wall base portion (10) and hanging Rocker arm section，It is characterized in that，Described suspension Rocker arm section is inserted in extension wall base portion (10)，Described extension wall base portion (10) is provided with circuit board installing space (101a) described suspension Rocker arm section and includes the first joint arm part (20)、Second joint arm section (30)、3rd joint arm section (40)、4th joint arm part (50) and the 5th joint arm part (60)，In described first joint arm part (20), rotary shaft (102) is installed，Can rotate freely by left and right directions after inserting extension wall base portion (10)，Described second joint arm section (30) and the 4th joint arm part (50) are the independent parallel-crank mechanisms of two sets and are mounted opposite，Described two set diagonally adjacent the first extension spring part (305) being respectively provided with scalable pulling force of parallel-crank mechanism and the second extension spring parts (505)，Described 5th joint arm part (60) end hangs liquid crystal TV set (100).
- A kind of multi-joint LCD TV suspension holdfast the most according to claim 1, it is characterised in that described suspension Rocker arm section is internally provided with cabling space.
- A kind of multi-joint LCD TV suspension holdfast the most according to claim 1, it is characterised in that described suspension Rocker arm section one end is provided with draw ring (603).
- A kind of multi-joint LCD TV suspension holdfast the most 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 section (40) is split-type structural.
- 5. according to a kind of multi-joint LCD TV suspension holdfast described in claim 1 or 4, it is characterized in that, described 3rd joint arm section (40) one end constitutes the robust structure of first outer panel (401)-the first outside connecting rod (301)-a connecting piece (402)-the first inside connecting rod (302) parallelogram by being arranged on the both sides of second joint arm section (30) U-shaped connecting rod, described 3rd joint arm section (40) other end constitutes the robust structure of the first outer panel (401)-the second outside connecting rod (502)-the second connection sheet (407)-the second inside connecting rod (501) parallelogram by being arranged on the both sides of the 4th joint arm part (50) U-shaped connecting rod.
- 6. according to a kind of multi-joint LCD TV suspension holdfast described in 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 and is connected with draw ring (603).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015209104612 | 2015-11-13 | ||
| CN201520910461 | 2015-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205480079U true CN205480079U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620025411.0U Expired - Fee Related CN205480079U (en) | 2015-11-13 | 2016-01-11 | Many joints liquid crystal TV lift kits |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205480079U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299415A (en) * | 2015-11-13 | 2016-02-03 | 中山市宜高机电科技有限公司 | Multi-joint suspension support for liquid crystal display television sets |
| CN114110385A (en) * | 2021-11-02 | 2022-03-01 | 徐州辰西网络科技有限公司 | Fixed bolster for intelligent management and supervision equipment in factory |
-
2016
- 2016-01-11 CN CN201620025411.0U patent/CN205480079U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299415A (en) * | 2015-11-13 | 2016-02-03 | 中山市宜高机电科技有限公司 | Multi-joint suspension support for liquid crystal display television sets |
| CN114110385A (en) * | 2021-11-02 | 2022-03-01 | 徐州辰西网络科技有限公司 | Fixed bolster for intelligent management and supervision equipment in factory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20190111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |