CN211145866U - Variably-adjustable liquid crystal spliced screen protection support - Google Patents
Variably-adjustable liquid crystal spliced screen protection support Download PDFInfo
- Publication number
- CN211145866U CN211145866U CN201922169571.9U CN201922169571U CN211145866U CN 211145866 U CN211145866 U CN 211145866U CN 201922169571 U CN201922169571 U CN 201922169571U CN 211145866 U CN211145866 U CN 211145866U
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- CN
- China
- Prior art keywords
- wall face
- support
- inside wall
- support angle
- gripper jaw
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 14
- 230000009471 action Effects 0.000 claims abstract description 16
- 125000003003 spiro group Chemical group 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims description 21
- 230000001681 protective effect Effects 0.000 claims description 15
- 230000008859 change Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 210000000078 claw Anatomy 0.000 description 11
- 238000011900 installation process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a liquid crystal concatenation screen protection support of variable regulation, including four brace angles, through the connecting rod spiro union between four brace angles, the spout has been seted up to the outside wall at brace angle, the inside wall face sliding connection of spout has the connecting plate, the connecting plate passes through the column base and articulates, the action groove has been seted up to the outside wall at brace angle, fixture and fixed establishment are installed to the inside wall face in action groove, the joint is connected with the concatenation screen between the fixed establishment, this support sets up to the support of a variable regulation, its simple installation, can provide strong support, through rotatory screw rod in the brace angle, with the holistic long wide specification of change support, make the condition that multiple specification concatenation screen a support just can satisfy, reduce the extra input and the personnel allotment of changing the support, the input of unnecessary manpower and material resources has been avoided.
Description
Technical Field
The utility model relates to a concatenation screen protection specifically is a liquid crystal concatenation screen protection support of variable regulation with accessory technical field.
Background
Along with the improvement of cognition of people on the spliced screen, more and more liquid crystal spliced screens are applied to various fields, the liquid crystal spliced screen is required to be installed in a protective bracket in the installation process in common places in daily life such as subway advertisement areas, large shopping malls, campus notification areas and the like because the flexibility of a display area can be increased along with the use requirement, the application range of the liquid crystal spliced screen is gradually increased, the liquid crystal spliced screen is required to be installed in the protective bracket in the common protective bracket, the brackets required to be installed in the common protective bracket are required to be replaced along with the specifications because the spliced screens produced by various manufacturers have different specifications, and the liquid crystal spliced screen is required to be additionally purchased by using different liquid crystal screens because most brackets have fixed specifications, so that the investment of funds and the allocation of additional purchasing personnel are increased under the actual requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a variably adjust liquid crystal concatenation screen protective cradle to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a variably adjust liquid crystal concatenation screen protection support, includes four brace angles, four through the connecting rod spiro union between the brace angle, the spout has been seted up to the outside wall at brace angle, the inside wall face sliding connection of spout has the connecting plate, the connecting plate is articulated through the column base, the action groove has been seted up to the outside wall at brace angle, fixture and fixed establishment are installed to the inside wall face in action groove, the joint is connected with the concatenation screen between the fixed establishment.
Preferably, fixture includes the locating plate, the locating plate joint is in the inside wall face of holding angle, the inside wall face of locating plate rotates to be connected in the outside wall of reference column, the outside wall spiro union of reference column has first nut, the upside wall fixedly connected with backup pad of reference column, the upside wall sliding connection of backup pad has first gripper jaw and second gripper jaw, the inside wall face of first gripper jaw rotates and is connected with the screw rod, the screw rod spiro union is in the inside wall face of second gripper jaw, one side spiro union that the second gripper jaw was kept away from to the screw rod has the second nut.
Preferably, the fixing mechanism comprises a clamping groove, the fixing groove is formed in the inner side wall surface of the supporting angle, the inner side wall surface of the fixing groove is connected with a clamping piece in a clamping mode, the clamping piece is fixedly connected to the inner side wall surface of the clamping plate, the clamping plate is connected to the inner side wall surface of the supporting angle in a clamping mode, and the clamping piece is connected with the supporting angle through a spring.
Preferably, the number of the positioning plates, the positioning columns and the first nuts in each clamping mechanism is two.
Preferably, the number of the clamping mechanisms installed in each action groove is at least one.
Compared with the prior art, the beneficial effects of the utility model are that: this support sets up to the support of a variable regulation, its simple installation, can provide powerful support, through the connecting rod spiro union in the brace angle, the rotatory screw rod of accessible, change the screw in degree of depth of screw rod in the brace angle, with the holistic length and width specification of change support, the positive design of support has the fastener, can splice the screen in invisible area joint, in order to guarantee openly not have the support to expose, accessible fixture installs in mounting bracket outside wall when installing a plurality of concatenation screens, arrange in order, make the condition that multiple specification concatenation screen a support just can be satisfied, reduce the extra input and the personnel allotment of changing the support, the input of unnecessary manpower and material resources has been avoided.
Drawings
Fig. 1 is a top view of the present invention.
Fig. 2 is a bottom view of the present invention.
Fig. 3 is an enlarged view at a.
Fig. 4 is a front view of the clamping mechanism.
Fig. 5 is an enlarged view at B.
In the figure: 1. support angle, 2, connecting rod, 3, spout, 4, connecting plate, 5, column base, 6, action groove, 7, fixture, 71, locating plate, 72, reference column, 73, first nut, 74, backup pad, 75, first gripper jaw, 76, second gripper jaw, 77, screw rod, 78, second nut, 8, fixed establishment, 82, fixed slot, 83, fastener, 84, cardboard, 85, spring, 9, concatenation screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a variably adjustable liquid crystal splicing screen protection support comprises four supporting angles 1, wherein the four supporting angles 1 are connected through connecting rods 2 in a threaded mode, sliding grooves 3 are formed in the outer side wall surfaces of the supporting angles 1, connecting plates 4 are connected to the inner side wall surfaces of the sliding grooves 3 in a sliding mode, the connecting plates 4 are hinged through column feet 5, action grooves 6 are formed in the outer side wall surfaces of the supporting angles 1, clamping mechanisms 7 and fixing mechanisms 8 are installed on the inner side wall surfaces of the action grooves 6, splicing screens 9 are connected between the fixing mechanisms 8 in a clamping mode, the connecting rods 2 are enabled to rotate on the inner side wall surfaces of the supporting angles 1 in a threaded mode through rotation of the connecting rods 2, the depth of the connecting rods entering the supporting angles 1 is increased during forward rotation, and the transverse or; on the contrary, when the connecting rod 2 is reversely rotated, the transverse or longitudinal distance between the supporting angles 1 is increased, so that the overall specification of the protective bracket is changed, and the connecting plate 4 hinged through the column foot 5 can be used for stabilizing the stability of the bracket.
Specifically, the clamping mechanism 7 comprises a positioning plate 71, the positioning plate 71 is clamped on the inner side wall surface of the supporting corner 1, the inner side wall surface of the positioning plate 71 is rotatably connected to the outer side wall surface of the positioning column 72, the outer side wall surface of the positioning column 72 is in threaded connection with a first nut 73, the upper side wall surface of the positioning column 72 is fixedly connected with a supporting plate 74, the upper side wall surface of the supporting plate 74 is slidably connected with a first clamping claw 75 and a second clamping claw 76, the inner side wall surface of the first clamping claw 75 is rotatably connected with a screw 77, the screw 77 is in threaded connection with the inner side wall surface of the second clamping claw 76, one side of the screw 77, which is far away from the second clamping claw 76, is in threaded connection with a second nut 78, after the clamping mechanism 7 is fixed, the clamping mechanism 7 is fastened on the outer side wall surface of the mounting rack for fixing the bracket, so, tightening the second nut 78 shortens the distance between the first jaw 75 and the second jaw 76 until the jaws are fastened to the outside wall of the installation rack pipe.
Specifically, the fixing mechanism 8 comprises a clamping groove 81, a fixing groove 82 is opened on the inner side wall surface of the support corner 1, a clamping piece 83 is clamped on the inner side wall surface of the fixing groove 82, the clamping piece 83 is fixedly connected to the inner side wall surface of the clamping plate 84, the clamping plate 84 is clamped on the inner side wall surface of the support corner 1, the clamping piece 83 is connected with the support corner 1 through a spring 85, as shown in fig. 5, the clamping piece 83 is pulled out to the side far away from the spring 85, the clamping plate 84 fixedly connected with the clamping piece 83 moves on the inner side wall surface of the supporting corner 1 in the same way, the spliced screen 9 is placed on the inner side wall surface of the supporting corner 1, no force is applied to the clamping piece 83 any more, the clamping piece 83 and the clamping plate 84 reset under the elastic action of the spring 85, the clamping piece 83 is clamped on the inner side wall surface of the fixing groove 82, the clamping plate 84 is clamped on the inner side wall surface of the splicing screen 9, the spliced screen 9 can be secured to the protective bracket by a total of eight catch plates 84 mounted at the four support corners 1.
Specifically, the number of the positioning plate 71, the positioning column 72, and the first nut 73 in each clamping mechanism 7 is two, and the stability can be enhanced in the installation process.
Specifically, the number of the holding mechanisms 7 installed in each traveling groove 6 is at least one, and the number of the holding mechanisms 7 can be increased as required.
The working principle is as follows: the connecting rod 2 is rotated to enable the connecting rod 2 to be in threaded connection with the inner side wall surface of the supporting angle 1, the depth of the connecting rod entering the supporting angle 1 is increased when the connecting rod rotates forwards, and the transverse or longitudinal distance between the supporting angles 1 is reduced; conversely, when the connecting rod 2 is reversely rotated, the transverse or longitudinal distance between the supporting angles 1 is increased, so that the integral specification of the protective bracket is changed;
When the bracket is installed, the clamping mechanism 7 is fixed on the bracket, and the operation is as follows: the positioning plate 71 is in a strip shape, the positioning plate 71 is rotated on the outer side wall surface of the positioning column 72, so that the positioning plate 71 enters the action groove 6, the positioning plate 71 is placed in the action groove 6, the positioning plate 71 is rotated to be clamped on the inner side wall surface of the action groove 6, the first nut 73 is screwed, and as shown in fig. 4, the first nut 73 and the positioning plate 71 are clamped on the supporting angle 1;
After the clamping mechanism 7 is fixed, the clamping mechanism 7 is fastened to the outer side wall surface of the mounting rack for fixing the protective bracket to complete the fastening work of the bracket, so that the outer side wall surface of the pipeline of the mounting rack is arranged on the inner side wall surfaces of the first clamping claw 75 and the second clamping claw 76, the second nut 78 is screwed, and the distance between the first clamping claw 75 and the second clamping claw 76 is shortened until the first clamping claw 75 and the second clamping claw are fastened to the outer side wall surface of the pipeline of the mounting rack;
At this moment, the spliced screen 9 is fixed on the protective bracket through the fixing mechanism 8: as shown in fig. 5, draw out fastener 83 to keeping away from spring 85 one side, carry out the same removal at the inside wall face of support angle 1 with fastener 83 fixed cardboard 84 that links to each other, arrange spliced screen 9 in the inside wall face of support angle 1, no longer exert force to fastener 83, fastener 83 resets with cardboard 84 under spring 85's elastic action, fastener 83 joint in the inside wall face of fixed slot 82, cardboard 84 joint in the inside wall face of spliced screen 9, through eight cardboard 84 in total installed on four support angles 1, can be with spliced screen 9 firmly with on the protective cradle.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a variably adjust liquid crystal concatenation screen protection support which characterized in that: including four support angle (1), four through connecting rod (2) spiro union between support angle (1), spout (3) have been seted up to the outside wall of support angle (1), the inside wall face sliding connection of spout (3) has connecting plate (4), connecting plate (4) are articulated through column base (5), action groove (6) have been seted up to the outside wall of support angle (1), fixture (7) and fixed establishment (8) are installed to the inside wall face of action groove (6), the joint is connected with concatenation screen (9) between fixed establishment (8).
2. The variably adjustable lcd splicing screen protective bracket of claim 1, wherein: fixture (7) include locating plate (71), locating plate (71) joint is in the inside wall face of support angle (1), the inside wall face of locating plate (71) rotates and connects in the outside wall face of reference column (72), the outside wall spiro union of reference column (72) has first nut (73), the upside wall fixedly connected with backup pad (74) of reference column (72), the upside wall sliding connection of backup pad (74) has first gripper jaw (75) and second gripper jaw (76), the inside wall face of first gripper jaw (75) rotates and is connected with screw rod (77), screw rod (77) spiro union is in the inside wall face of second gripper jaw (76), one side spiro union that second gripper jaw (76) was kept away from in screw rod (77) has second nut (78).
3. The variably adjustable lcd splicing screen protective bracket of claim 1, wherein: fixing mechanism (8) include fixed slot (82), the inside wall face in support angle (1) is seted up in fixed slot (82), the inside wall face joint of fixed slot (82) has fastener (83), fastener (83) fixed connection is in the inside wall face of cardboard (84), cardboard (84) joint is in the inside wall face in support angle (1), fastener (83) are connected through spring (85) with supporting angle (1) within a definite time.
4. The variably adjustable lcd splicing screen protective bracket of claim 2, wherein: the number of the positioning plates (71), the positioning columns (72) and the first nuts (73) in each clamping mechanism (7) is two.
5. The variably adjustable lcd splicing screen protective bracket of claim 3, wherein: the number of the clamping mechanisms (7) arranged in each action groove (6) is at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922169571.9U CN211145866U (en) | 2019-12-06 | 2019-12-06 | Variably-adjustable liquid crystal spliced screen protection support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922169571.9U CN211145866U (en) | 2019-12-06 | 2019-12-06 | Variably-adjustable liquid crystal spliced screen protection support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211145866U true CN211145866U (en) | 2020-07-31 |
Family
ID=71778103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922169571.9U Expired - Fee Related CN211145866U (en) | 2019-12-06 | 2019-12-06 | Variably-adjustable liquid crystal spliced screen protection support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211145866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115019680A (en) * | 2022-06-08 | 2022-09-06 | 深圳海视博光电科技有限公司 | Liquid crystal display module and liquid crystal splicing screen |
-
2019
- 2019-12-06 CN CN201922169571.9U patent/CN211145866U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115019680A (en) * | 2022-06-08 | 2022-09-06 | 深圳海视博光电科技有限公司 | Liquid crystal display module and liquid crystal splicing screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |