CN217143679U

CN217143679U - Support for detecting LED display screen

Info

Publication number: CN217143679U
Application number: CN202220655273.XU
Authority: CN
Inventors: 赵智超
Original assignee: Shaoxing Minimally Invasive Electronic Technology Co ltd
Current assignee: Shaoxing Minimally Invasive Electronic Technology Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-08-09
Anticipated expiration: 2032-03-24

Abstract

The utility model discloses a bracket for LED display screen detection, which comprises a bracket body, the bracket body comprises a base and a base, the base is provided with a lifting structure and a fixing component, the lifting structure comprises a motor, a threaded rod and a threaded pipe, the fixing component comprises a bearing plate, an expansion bracket and a fixing block, the fixing block is rotatably connected with an installation block, the installation block is provided with a fixing strip, the fixing strip is provided with an adjusting bracket, the adjusting bracket comprises an adjusting rod, a clamping block and a connecting rod, the clamping block is provided with a clamping arm, the clamping arm is provided with a protective layer, the fixing strip is provided with an adjusting groove, the adjusting groove is internally provided with a bidirectional screw rod, the top of the fixing strip is provided with a motor with an output end coaxially connected with the bidirectional screw rod, the bracket for LED display screen detection can adjust the height of an LED display screen through the lifting structure before detection, the adjusting bracket can clamp and fix the LED display screen with most sizes, during detection, the LED display screen can be horizontally rotated according to requirements, so that the aim of conveniently detecting the LED display screen is fulfilled.

Description

Support for detecting LED display screen

Technical Field

The utility model relates to a display screen support, concretely relates to support for LED display screen detects.

Background

Along with the continuous technological innovation of LED display screen, the application range of LED display screen constantly enlarges, the use quantity of LED display screen is also more and more, before putting into the market after the production of LED display screen is accomplished, need detect or maintain when going wrong in the use, need detect it earlier before the maintenance, need use different detection instrument and support during the detection, the support is convenient for detect it after fixing LED display screen, the support that present LED display screen detected the usefulness generally all is fixed, can not go up and down or horizontal rotation to LED display screen when detecting, consequently when using the check out test set that can not remove, need remove LED display screen together with the support or rotate in order to satisfy the detection demand, it is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the prior art, providing a support that is used for LED display screen to detect, in order to reach above-mentioned purpose, the technical scheme of the utility model is that:

the utility model provides a support for LED display screen detects, includes the support body, the support body includes base and base, the base is fixed on the base, is equipped with elevation structure and fixed subassembly on the base, elevation structure is last with fixed subassembly swivelling joint, fixed subassembly and base fixed connection, swivelling joint has the installation piece on the fixed subassembly, be equipped with the fixed strip on the installation piece, sliding connection has the regulation support on the fixed strip.

Preferably, the adjusting support comprises an adjusting rod, a clamping block and a connecting rod, the adjusting rod is provided with a sliding block, the fixing strip is provided with an adjusting groove, the adjusting groove is rotatably connected with a bidirectional screw rod, the top of the fixing strip is fixedly provided with a motor 13, the output end of the motor 13 is fixedly connected with the bidirectional screw rod in a coaxial mode, the sliding block is in sliding connection with the adjusting groove, the sliding block is in threaded connection with the bidirectional screw rod, the adjusting rod is provided with a sliding groove, the clamping block is in sliding connection with the adjusting rod through the sliding groove, and the connecting rod is in sliding connection with the clamping block.

Preferably, the lifting structure comprises a motor, a threaded rod and a threaded pipe, a cavity is arranged in the base, the motor is arranged in the cavity, the threaded rod is fixedly connected with the output end of the motor in a coaxial mode, and the threaded pipe is in threaded connection with the threaded rod.

Preferably, the fixing assembly comprises a bearing plate, an expansion bracket and a fixing block, the bearing plate is arranged on the base, the expansion bracket is fixed on the bearing plate, the fixing block is fixed on the expansion bracket, and the fixing block is rotatably connected with the threaded pipe.

Preferably, the mounting block is rotatably connected with the fixing block.

Preferably, the quantity of adjusting the pole is 2, 2 slide blocks on adjusting the pole respectively with two screw thread sections threaded connection of difference on the two-way screw rod, 2 all be equipped with 2 fixture blocks on adjusting the pole and 2 fixture blocks are located the both sides of fixed strip 7 respectively, the quantity of connecting rod is 2, and every connecting rod sliding connection is located 2 fixture blocks of fixed strip with one side.

Preferably, a clamping arm is fixed on the clamping block, and a protective layer is arranged on the clamping arm.

The utility model has the advantages that: the utility model provides a support for LED display screen detection, through the rotation of motor drive threaded rod, the screwed pipe rises or reduces along with the rotation of threaded rod, can realize detecting the time adjustment to LED display screen height, and the structure of loading board, expansion bracket and fixed block can promote the stability of support; the motor can rotate the two-way screw rod and adjust the distance between the pole in order to adjust 2, and the fixture block can be on adjusting the pole horizontal slip, and the regulation support of this structure can be used to the not unidimensional LED display screen of centre gripping, and the inoxidizing coating that sets up on the arm lock can avoid the LED display screen impaired, can improve the stability when arm lock centre gripping LED display screen again.

Drawings

FIG. 1 is a block diagram of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a cross-sectional view taken along A-A in FIG. 2;

FIG. 4 is an enlarged view of FIG. 3 at b;

fig. 5 is a block diagram of an adjustment bracket.

In the figure, 1-bracket body, 2-base, 3-base, 31-cavity, 4-lifting structure, 41-motor, 42-threaded rod, 43-threaded pipe, 5-fixed component, 51-bearing plate, 52-telescopic frame, 53-fixed block, 6-installation block, 7-fixed strip, 71-adjusting groove, 72-bidirectional screw rod, 8-adjusting bracket, 81-adjusting rod, 82-clamping block, 83-connecting rod, 9-sliding block, 10-sliding groove, 11-clamping arm, 12-protective layer and 13-motor.

Detailed Description

In order to make the technical field of the present invention better understand, the present invention is further described in detail with reference to the accompanying drawings and embodiments.

As shown in fig. 1-5, a support for LED display screen detects, includes support body 1, support body 1 includes base 2 and base 3, base 3 is fixed on base 2, base 3 is provided with elevation structure 4, be equipped with fixed subassembly 5 on elevation structure 4, swivelling joint has installation piece 6 on the fixed subassembly 5, be equipped with fixed strip 7 on the installation piece 6, sliding connection has regulation support 8 on the fixed strip 7.

The adjusting bracket 8 comprises an adjusting rod 81, clamping blocks 82 and connecting rods 83, wherein the adjusting rod 81 is provided with a slide block 9, the fixing strip 7 is provided with an adjusting groove 71, the adjusting groove 71 is rotatably connected with a two-way screw 72, the top of the fixing strip 7 is fixed with a motor 13, the two-way screw 72 is coaxially and fixedly connected with the output end of the motor 13, the slide block 9 is slidably connected with the adjusting groove 71, the slide block 9 is in threaded connection with the two-way screw 72, the number of the adjusting rod 81 is 2, the slide block 9 on the 2 adjusting rod 81 is respectively in threaded connection with two different threaded sections on the two-way screw 72, the top surface and the bottom surface of the 2 adjusting rod 81 are both provided with sliding grooves 10, the clamping blocks 82 are slidably connected with the adjusting rod 81 through the sliding grooves 10, each adjusting rod 81 is slidably connected with 2 clamping blocks 82, the 2 clamping blocks 82 are respectively positioned at two sides of the fixing strip 7, and the number of the connecting rods 83 is 2, 2 equal vertical settings of connecting rod 83, every connecting rod 83 adjust 2 fixture block 82 sliding connection on the pole 81 with 2 respectively, and 2 fixture blocks 82 are located the homonymy of fixed strip 7, all are fixed with arm lock 11 on 4 fixture blocks 82, and arm lock 11 that is located on 2 fixture blocks 82 of top is symmetrical with arm lock 11 that is located on 2 fixture blocks 82 of below, and 4 inside all are equipped with the inoxidizing coating 12 of arm lock 11, inoxidizing coating 12 is made by silica gel or rubber, and when fixed to LED display screen centre gripping, inoxidizing coating 12 can avoid arm lock 11 to damage the LED display screen, because the characteristic of its material itself again, when the LED display screen with it contact, great frictional resistance can prevent that the LED display screen from sliding, promotes the stability of 11 centre gripping LED display screens of arm lock.

Elevation structure 4 includes motor 41, threaded rod 42 and screwed pipe 43, be equipped with cavity 31 in the base 3, motor 41 sets up in the cavity 31, the coaxial fixed connection of output of threaded rod 42 and motor 41, screwed pipe 43 and threaded rod 42 threaded connection.

The fixing assembly 5 comprises a bearing plate 51, an expansion bracket 52 and a fixing block 53, the bearing plate 51 is fixedly arranged on the base 3, the expansion bracket 52 is fixed on the bearing plate 51, the fixing block 53 is fixed on the expansion bracket 52, the fixing block 53 is rotatably connected with the threaded pipe 43, and the mounting block 6 is rotatably connected with the fixing block 53.

The utility model discloses a theory of operation:

1. when the LED display screen clamping device is used, the driving motor 13 rotates the bidirectional screw 72 to adjust the distance between the 2 adjusting rods 81, the left-right sliding fixture block 82 adjusts the distance between the fixture blocks 82, then an LED display screen to be detected is placed on the clamping arm 11 located below, and then the driving motor 13 is reversely driven to adjust the distance between the 2 adjusting rods 81, so that the LED display screen is clamped and fixed by the upper clamping arm 11 and the lower clamping arm 11.

2. The fixed back of LED display screen is rotated through motor 41 drive threaded rod 42, thereby the height of screwed pipe 43 rises along with rotating the height of adjustment LED display screen, is convenient for detect, and expansion bracket 52 is flexible along with the lift of screwed pipe 43, when detecting, because installation piece 6 and fixed block 53 are swivelling joint, but operating personnel can rotate the LED display screen according to the demand level.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a support for LED display screen detects, includes support body (1), its characterized in that: support body (1) includes base (2) and base (3), base (3) are fixed on base (2), are equipped with elevation structure (4) and fixed subassembly on base (3), elevation structure (4) go up with fixed subassembly (5) swivelling joint, fixed subassembly (5) and base (3) fixed connection, swivelling joint has installation piece (6) on fixed subassembly (5), be equipped with fixed strip (7) on installation piece (6), be equipped with on fixed strip (7) and adjust support (8).

2. The bracket for detecting the LED display screen according to claim 1, wherein the bracket comprises: adjusting bracket (8) is including adjusting pole (81), fixture block (82) and connecting rod (83), be equipped with slider (9) on adjusting pole (81), seted up on fixed strip (7) adjustment tank (71), adjustment tank (71) internal rotation is connected with two-way screw rod (72), the top of fixed strip (7) is fixed with motor (13), the output and the coaxial fixed connection of two-way screw rod (72) of motor (13), slider (9) and adjustment tank (71) sliding connection, slider (9) and two-way screw rod (72) threaded connection, spout (10) have been seted up on adjusting pole (81), fixture block (82) pass through spout (10) and adjust pole (81) sliding connection, connecting rod (83) and fixture block (82) sliding connection.

3. The bracket for detecting the LED display screen according to claim 1, wherein the bracket comprises: elevation structure (4) include motor (41), threaded rod (42) and screwed pipe (43), be equipped with cavity (31) in base (3), motor (41) set up in cavity (31), the coaxial fixed connection of output of threaded rod (42) and motor (41), screwed pipe (43) and threaded rod (42) threaded connection.

4. The bracket for LED display screen detection according to claim 3, wherein: fixed subassembly (5) include loading board (51), expansion bracket (52) and fixed block (53), loading board (51) set up on base (3), and expansion bracket (52) are fixed on loading board (51), and fixed block (53) are fixed on expansion bracket (52), and fixed block (53) and screwed pipe (43) swivelling joint.

5. The bracket for LED display screen detection according to claim 4, wherein: the mounting block (6) is rotatably connected with the fixing block (53).

6. The bracket for LED display screen detection according to claim 2, wherein: the quantity of adjusting pole (81) is 2, and slider (9) on 2 regulation poles (81) respectively with two screw thread sections threaded connection of difference on two-way screw rod (72), all be equipped with 2 fixture blocks (82) and 2 fixture blocks (82) respectively are located the both sides of fixed strip (7) on 2 regulation poles (81), the quantity of connecting rod (83) is 2, and every connecting rod (83) sliding connection is located 2 fixture blocks (82) of fixed strip (7) with one side.

7. A support for LED display screen detection according to claim 2 or 6, characterized in that: the clamping block (82) is fixedly provided with a clamping arm (11), and the clamping arm (11) is provided with a protective layer (12).