Adjustable display screen test adjustment auxiliary support

Abstract

The utility model discloses an adjustable display screen test adjustment auxiliary support, which comprises a support base, a clamping mechanism and a support mechanism, and is characterized in that the support mechanism comprises a lower L-shaped frame and an upper L-shaped frame, and the lower L-shaped frame and the upper L-shaped frame are spliced to form a square frame structure; the two lower L-shaped frames and the two upper L-shaped frames are oppositely arranged, and the transverse portion of one of the lower L-shaped frames and the transverse portion of the upper L-shaped frame is provided with an adjusting cavity with an opening in one end. The support mechanism is designed to be adjustable, the length and the height of the support can be correspondingly changed according to different sizes of the display screens, meanwhile, the clamping mechanism with the adjustable thickness is designed, the whole auxiliary support can be suitable for the display screens of various models and sizes, in the using process, manufacturers can improve the production efficiency and save the cost, and the auxiliary support is suitable for popularization and application. Meanwhile, the support can be matched according to the size of the display screen, and use is more convenient and stable.

Description

Technical Field

[0001] The utility model belongs to the technical field of display screen testing, in particular to an adjustable display screen testing and adjustment auxiliary bracket. Background Art

[0002] A display screen is a tool that transmits electronic files to a screen through a specific transmission device and then reflects them to the human eye. During the development and commissioning of display prototypes, functionality and safety testing is required. To facilitate testing, the display screen is placed upright on an auxiliary stand.

[0003] The current test bracket includes a support frame and a clamping part for fixing the display screen. Due to the large variety of display screens and the different sizes of different types of display screens, the spacing between the clamping parts in the current test bracket is fixed. As a result, different types of auxiliary brackets are required when testing different display screens, which increases the overall testing cost and still has limitations in use. Utility Model Content

[0004] The purpose of the present invention is to provide an adjustable display screen test and adjustment auxiliary bracket in order to solve the above-mentioned problem.

[0005] The technical solution adopted by the present invention is as follows: an adjustable display screen test and adjustment auxiliary bracket, comprising a bracket base, a clamping mechanism and a bracket mechanism, wherein the bracket mechanism comprises two lower L-shaped frames and two upper L-shaped frames, and the lower L-shaped frames and the upper L-shaped frames are spliced ​​to form a square frame structure; the two lower L-shaped frames and the two upper L-shaped frames are respectively arranged opposite to each other, wherein the transverse portion of one of the lower L-shaped frame and the upper L-shaped frame has an adjustment cavity open at one end, and the transverse portion of the other lower L-shaped frame and the upper L-shaped frame is provided with an adjustment rod adapted to be inserted into the adjustment cavity, and the adjustment rod can be moved left and right along the adjustment cavity under force, the vertical portions of the two lower L-shaped frames are provided with a second adjustment rod extending upward, and the bottom ends of the vertical portions of the two upper L-shaped frames are correspondingly provided with a second adjustment cavity that can accommodate the second adjustment rod extending therein.

[0006] In a preferred embodiment, threaded holes are respectively formed on the lower L-shaped frame and the upper L-shaped frame on the outer sides of the second adjustment cavity and the adjustment cavity, and threaded handles are threadedly mounted on the threaded holes.

[0007] In a preferred embodiment, there are two bracket bases, which are longitudinally mounted on the bottom of the lower L-shaped frame.

[0008] In a preferred embodiment, the clamping mechanism is two and symmetrically arranged on the inner end surface of the bracket mechanism, and the clamping mechanism includes a screw rod and a first clamping plate and a second clamping plate arranged opposite to each other in the longitudinal direction, and the first clamping plate and the second clamping plate are both L-shaped structures.

[0009] In a preferred embodiment, the first clamping plate is mounted on the bracket mechanism, the second clamping plate is equipped with a screw nut that cooperates with the screw rod, one end of the screw rod is rotated on the first clamping plate, and the other end of the screw rod extends to the outside of the second clamping plate and is provided with a rotating handle.

[0010] In a preferred embodiment, silicone pads are bonded to opposite end surfaces of the first and second clamping plates.

[0011] In a preferred embodiment, two guide rods are symmetrically provided on one end of the first clamping plate facing the screw rod, and the second clamping plate is provided with a guide groove for the guide rods to extend into.

[0012] To sum up, due to the adoption of the above-mentioned technical solution, the beneficial effects of the present invention are: the bracket mechanism is designed to be adjustable, and the length and height of the bracket can be changed accordingly according to the different sizes of the display screen. At the same time, a clamping mechanism with adjustable thickness is designed, so that the auxiliary bracket as a whole can be suitable for multiple models and multiple sizes of display screens. During use, it is beneficial for manufacturers to improve production efficiency and save costs, and it is worthy of promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the three-dimensional structure of the clamping mechanism in the present utility model;

[0015] Figure 3 It is a schematic diagram of the partial cross-sectional planar structure of the bracket mechanism in the present invention.

[0016] Markings in the figure: 1- bracket base, 2- lower L-shaped frame, 3- adjusting rod, 4- threaded handle, 5- clamping mechanism, 51- first splint, 52- screw rod, 53- guide rod, 54- second splint, 55- silicone pad, 6- upper L-shaped frame, 7- adjusting chamber. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0018] Reference Figure 1-3An adjustable display screen test and adjustment auxiliary bracket includes a bracket base 1, a clamping mechanism 5, and a bracket mechanism, wherein the bracket mechanism includes two lower L-shaped frames 2 and two upper L-shaped frames 6, each of which is spliced ​​to form a square frame structure; the two lower L-shaped frames 2 and the two upper L-shaped frames 6 are respectively arranged opposite to each other, wherein the transverse parts of the lower L-shaped frame 2 and the upper L-shaped frame 6 have an adjustment cavity 7 with one end open, and the transverse parts of the other lower L-shaped frame 2 and the upper L-shaped frame 6 are provided with an adjustment rod 3 adapted to be inserted into the adjustment cavity 7, and the adjustment rod 3 can be moved left and right along the adjustment cavity 7 under force. The vertical parts of the two lower L-shaped frames 2 are each provided with a second adjusting rod extending upward, and the bottom ends of the vertical parts of the two upper L-shaped frames 6 are provided with a second adjusting cavity to accommodate the insertion of the second adjusting rod. The bracket mechanism is designed to be adjustable, and the length and height of the bracket can be changed accordingly according to the different sizes of the display screens. At the same time, the auxiliary bracket as a whole can be applicable to display screens of multiple models and sizes. During use, it is beneficial for manufacturers to improve production efficiency and save costs, and it is worthy of promotion. When adjusting, the adjusting rod 3 and the second adjusting rod can be adjusted according to the size of the display screen. The depth of the insertion into the adjustment cavity 7 and the second adjustment cavity can be adjusted.

[0019] It should be noted that, in order to know the dimensions of the adjusted height and length, scales can be set on the outside of the second adjusting rod and the adjusting rod 3 (enclosed in the figure).

[0020] Furthermore, threaded holes are respectively opened on the outer sides of the second adjustment cavity and the adjustment cavity 7 on the lower L-shaped frame 2 and the upper L-shaped frame 6, and threaded handles 4 are threadedly installed on the threaded holes. When adjusting the width and height of the bracket, the threaded handles 4 are screwed outward until the size of the bracket can be adjusted. After the length and height are adjusted, the threaded handles 4 are locked inward, and the end of the threaded handles 4 is used to press the adjustment rod 3 and the second adjustment rod to complete the overall locking operation.

[0021] Furthermore, there are two bracket bases 1 and they are longitudinally installed at the bottom of the lower L-shaped frame 2. The above design can increase the contact area between the bracket base 1 and the placement location (such as a workbench), and can ensure the stability of the overall support. Mounting holes or waist-shaped holes are reserved on the bracket base 1.

[0022] Furthermore, the clamping mechanism 5 is composed of two symmetrically arranged on the inner end surface of the bracket mechanism, and the clamping mechanism 5 includes a screw rod 52 and a first clamping plate 51 and a second clamping plate 54 arranged opposite to each other in the longitudinal direction. The first clamping plate 51 and the second clamping plate 54 are both L-shaped structures. The first clamping plate 51 is installed on the bracket mechanism, and the second clamping plate 54 is equipped with a screw nut (not shown in the figure) that is arranged in cooperation with the screw rod 52. One end of the screw rod 52 is rotated on the first clamping plate 51, and the other end of the screw rod 52 extends to the outside of the second clamping plate 54 and is provided with a rotating handle. The spacing between the first clamping plate 51 and the second clamping plate 54 can be adjusted according to the thickness of different display screens, so that display screens of different sizes and thicknesses (not shown in the figure) can be clamped and fixed. When adjusting, the rotating handle is rotated counterclockwise or clockwise. During the rotation process, the screw rod 52 is driven to rotate. Under the influence of the screw rod 52, the screw nut and the second clamping plate 54 can move in the longitudinal direction, thereby realizing the adjustment of the clamping spacing.

[0023] Furthermore, silicone pads 55 are bonded to the opposite end surfaces of the first clamping plate 51 and the second clamping plate 54. The silicone pads 55 can reduce the impact on the display screen during clamping, thereby preventing the display screen from being damaged by excessive clamping pressure.

[0024] Furthermore, two guide rods 53 are symmetrically provided at one end of the first splint 51 toward the screw rod 52, and the second splint 54 is provided with a guide groove (not shown in the figure) for the guide rod 53 to extend into. The cooperation between the guide rod 53 and the guide groove can play an auxiliary guiding role for the movement of the second splint 54, so that the second splint 54 can move longitudinally, thereby adjusting the distance between the first splint 51 and the second splint 54.

[0025] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An adjustable display screen test and adjustment auxiliary bracket, characterized in that: The yoke is constructed of two pieces of wood and one piece, and each piece has a slatted bottom end, and the yoke is constructed of two pieces of wood. The yoke is constructed of two pieces, each piece having a slatted bottom end and a slatted bottom end. The yoke is constructed of two pieces, and each piece has a slatted bottom end, and the yoke is constructed of two pieces ...

2. The adjustable display screen test and adjustment auxiliary bracket according to claim 1, characterized in that: The second adjusting cavity and the outer side of the adjusting cavity are respectively provided with threaded holes on the lower L-shaped frame and the upper L-shaped frame, and threaded handles are threadedly installed on the threaded holes.

3. The adjustable display screen test and adjustment auxiliary bracket according to claim 1, characterized in that: There are two bracket bases, which are longitudinally mounted on the bottom of the lower L-shaped frame.

4. The adjustable display screen test and adjustment auxiliary bracket according to claim 1, characterized in that: The clamping mechanism is composed of two pieces symmetrically arranged on the inner end surface of the bracket mechanism. The clamping mechanism includes a screw rod and a first clamping plate and a second clamping plate arranged opposite to each other in the longitudinal direction. The first clamping plate and the second clamping plate are both L-shaped structures.

5. The adjustable display screen test and adjustment auxiliary bracket according to claim 4, characterized in that: The first clamping plate is mounted on the bracket mechanism, and the second clamping plate is equipped with a screw nut that cooperates with the screw rod. One end of the screw rod is rotated on the first clamping plate, and the other end of the screw rod extends outside the second clamping plate and is provided with a rotating handle.

6. The adjustable display screen test and adjustment auxiliary bracket according to claim 4, characterized in that: The opposite end surfaces of the first clamping plate and the second clamping plate are both bonded with silicone pads.

7. The adjustable display screen test and adjustment auxiliary bracket according to claim 4, characterized in that: The first clamping plate is symmetrically provided with two guide rods toward one end of the screw rod, and the second clamping plate is provided with a guide groove for the guide rods to extend into.

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