CN221294680U

CN221294680U - Display screen corner protection mechanism and display screen

Info

Publication number: CN221294680U
Application number: CN202323205427.9U
Authority: CN
Inventors: 陈云升
Original assignee: Shenzhen Bo Bangcheng Optoelectronics Co ltd
Current assignee: Shenzhen Bo Bangcheng Optoelectronics Co ltd
Priority date: 2023-11-27
Filing date: 2023-11-27
Publication date: 2024-07-09
Anticipated expiration: 2033-11-27

Abstract

The utility model discloses a display screen corner protection mechanism and a display screen, and belongs to the technical field of display screen corner protection mechanisms.

Description

Display screen corner protection mechanism and display screen

Technical Field

The utility model belongs to the technical field of display screen corner protection mechanisms, and particularly relates to a display screen corner protection mechanism and a display screen.

Background

Today's large-scale display screen is usually composed of several display modules. In order to achieve the display effect of seamless splicing, each display module generally adopts a structure without an outer frame, and a mounting bracket is arranged on one surface, which is away from the screen body, of each display module, so that the splicing among the screen bodies is realized through the mounting bracket. In the carrying and mounting process, the corners of the display module are extremely easy to collide due to no protection of the outer frame, so that the pixel points at the positions are damaged, and finally the display effect of the display screen is affected.

Most of the corner protection devices of the display screen box body are wrapped by independent soft materials, and the soft materials are sleeved at 4 corners of the box body before transportation, so that collision is prevented, and the lamp surface or the edge of the box body is damaged. This approach is very inconvenient and easy to drop during handling, and on the other hand, a lot of manpower is required for installing and detaching the soft material, which is inefficient.

Disclosure of utility model

Aiming at the corner protector of the display screen box body in the prior art, most of the corner protector is wrapped by independent soft materials, and the soft materials are sleeved at 4 corners of the box body before transportation, so that collision is prevented, and the lamp surface or the edge of the box body is damaged. This kind of mode is very inconvenient, drops in the use of transport easily moreover, and on the other hand, installation and dismantlement soft material need consume a large amount of manpowers, the lower problem of efficiency, propose following technical scheme:

The utility model provides a display screen corner protection mechanism, includes the rotating block, the center department of rotating block rotates installs the pivot, the rotating block is equipped with two, two the rotating block stacks the setting, two the rotating block is installed through the pivot rotation each other, the sliding tray has all been seted up to the top surface at the both ends of rotating block, be equipped with the protection device that can wrap up the corner of display screen on the rotating block.

As the optimization of the technical scheme, the protection device comprises a moving block, a pushing block, a first spring, a protection block and a clamping groove), a mounting plate, a limiting block, a moving plate, a limiting groove, a second spring and a clamping block;

The sliding block is slidably mounted in the two ends of the rotating block, a pushing block is fixedly mounted on the top surface of one end, close to the rotating block, of the moving block, the top end of the pushing block penetrates through the sliding groove, and the pushing block is slidably mounted in the sliding groove.

As the optimization of the technical scheme, the outer wall of one end of the moving block, which is close to the rotating block, is fixedly provided with a first spring, and the other end of the first spring is fixedly arranged on the inner wall of the rotating block.

As the preference of above-mentioned technical scheme, the one end that the movable block kept away from the turning block runs through the outer wall of turning block, the top surface that the movable block runs through the outer wall of turning block rotates and installs the protection block, the joint groove has all been seted up to the both ends outer wall of protection block.

As the preference of above-mentioned technical scheme, the outside of protection piece is equipped with the mounting panel, the equal fixed mounting in inside both ends of mounting panel has the stopper, the inside slidable mounting of mounting panel has the movable plate, the one end fixed mounting that the movable plate is close to the mounting panel has the spring two, the one end fixed mounting at the mounting panel of keeping away from the movable plate of spring two.

As the preference of above-mentioned technical scheme, the spacing groove has all been seted up at the both ends of movable plate, stopper slidable mounting is in the inside of spacing groove, the equal fixed mounting of outer wall of movable plate and mounting panel has the fixture block, fixture block demountable installation is in the inside of joint groove.

The beneficial effects of the utility model are as follows:

Through slidable mounting has the protection piece on the rotating block, and demountable installation has the mounting panel on the protection piece, pulls the four corners department of laminating display screen with the protection piece, passes through the fixture block demountable installation in the inside of joint groove with the mounting panel, is favorable to protecting the four corners department and four frames homoenergetic of display screen, and simultaneously the effort of spring one and spring two can be with the corner of the inseparable laminating display screen of protection piece and mounting panel, protects the display screen.

Drawings

FIG. 1 is a schematic view showing the overall structure of the present utility model;

FIG. 2 is a schematic view showing the structure of a rotating block;

FIG. 3 is a schematic view of one of the angles of FIG. 2;

FIG. 4 shows a cross-sectional view of a rotor block;

FIG. 5 is a schematic view of the positions of the mounting plate and the moving plate;

Fig. 6 is a schematic view showing the structure of the moving plate after movement.

In the figure: 1. a rotating block; 2. a sliding groove; 3. a moving block; 4. a pushing block; 5. a first spring; 6. a protection block; 7. a clamping groove; 8. a rotating shaft; 9. a mounting plate; 10. a limiting block; 11. a moving plate; 12. a limit groove; 13. a second spring; 14. and (5) clamping blocks.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments.

The utility model provides a display screen corner protection mechanism, which is shown in fig. 1, and comprises rotating blocks 1, wherein rotating shafts 8 are rotatably arranged at the centers of the rotating blocks 1, the rotating blocks 1 are provided with two rotating blocks 1, the two rotating blocks 1 are overlapped and are rotatably arranged with each other through the rotating shafts 8, sliding grooves 2 are formed in the top surfaces of the two ends of the rotating blocks 1, and a protection device capable of wrapping corners of a display screen is arranged on the rotating blocks 1.

The rotating block 1 can drive the moving block 3 to rotate, the rotating shaft 8 can enable the two rotating blocks 1 to rotate mutually, the sliding groove 2 can enable the pushing block 4 to move stably, and the protection device can protect the corners of the display screen.

As shown in fig. 2-4, the protection device comprises a moving block 3, a pushing block 4, a first spring 5, a protection block 6, a clamping groove 7, a mounting plate 9, a limiting block 10, a moving plate 11, a limiting groove 12, a second spring 13 and a clamping block 14;

Inside equal slidable mounting in both ends of rotating block 1 has movable block 3, movable block 3 is close to one end top surface fixed mounting of rotating block 1 and has promote piece 4, sliding tray 2 is run through on the top of promote piece 4, promote piece 4 slidable mounting in the inside of sliding tray 2, movable block 3 is close to one end outer wall fixed mounting of rotating block 1 and has a first spring 5, the other end fixed mounting of spring 5 is at the inner wall of rotating block 1, one end that rotating block 1 was kept away from to movable block 3 runs through the outer wall of rotating block 1, movable block 3 runs through the top surface rotation of the outer wall of rotating block 1 and installs protection piece 6, joint groove 7 has all been seted up to the both ends outer wall of protection piece 6.

The movable block 3 can drive the protection block 6 to move, the pushing block 4 can drive the movable block 3 to move, the first spring 5 can pull the movable block 3 when not stressed, the movable block 3 can be restored to the original position, the protection block 6 can protect the corners of the display screen, the clamping groove 7 can be clamped by the clamping block 14, and the mounting plate 9 and the movable plate 11 are mounted on the outer wall of the protection block 6;

Firstly, one protection block 6 is sleeved on one corner of the display screen, the pushing block 4 is pulled to move the moving block 3, the angle of the protection block 6 is adjusted to attach the protection block 6 to the other corner of the display screen, the first spring 5 is not stressed, the two protection blocks 6 can be pulled mutually, the two protection blocks 6 can protect the corner of the display screen, the rotating block 1 is adjusted in angle, the operation is repeated, and the other two protection blocks 6 can protect the corner of the display screen.

As shown in fig. 5-6, the mounting plate 9 is arranged outside the protection block 6, the limiting blocks 10 are fixedly mounted at two ends of the inside of the mounting plate 9, the movable plate 11 is mounted in a sliding manner inside the mounting plate 9, the spring II 13 is fixedly mounted at one end, close to the mounting plate 9, of the movable plate 11, the spring II 13 is fixedly mounted on the inner wall of the mounting plate 9 at one end, far away from the movable plate 11, of the movable plate 11, the limiting grooves 12 are formed in two ends of the movable plate 11, the limiting blocks 10 are mounted in the limiting grooves 12 in a sliding manner, the clamping blocks 14 are fixedly mounted on the outer walls of the movable plate 11 and the mounting plate 9, and the clamping blocks 14 are detachably mounted in the clamping grooves 7.

The mounting plate 9 can stably mount the movable plate 11 on the outer wall of the protection block 6, the limiting block 10 enables the movable plate 11 to be stably and slidably mounted in the mounting plate 9, the second spring 13 can pull the movable plate 11 when not stressed, so that the movable plate 11 can be restored to the original position, the limiting groove 12 can stably and slidably mount the movable plate 11 in the mounting plate 9, the clamping block 14 can be clamped in the clamping groove 7, the mounting plate 9 and the movable plate 11 are stably mounted in the protection block 6, and the edges of the display screen are protected;

After the protection block 6 is wrapped, the mounting plate 9 is pulled to enable the inside of the limiting block 10 sliding block limiting groove 12 to slide through the clamping block 14 in the clamping groove 7, the clamping block 14 on the moving plate 11 is installed in the clamping groove 7 through the clamping block 14 in the clamping groove 7, the moving plate 11 is subjected to the acting force of the springs two 13, the moving plate 11 is pulled, and the moving plate 11 and the mounting plate 9 are stably installed on the protection block 6.

The utility model also provides a display screen, which comprises the display screen corner protection mechanism.

Working principle: firstly, one protection block 6 is sleeved on one corner of the display screen, the pushing block 4 is pulled to move the moving block 3, the angle of the protection block 6 is adjusted, the protection block 6 is attached to the other corner of the display screen, the first spring 5 is not stressed, the two protection blocks 6 can be pulled mutually, the two protection blocks 6 can protect the corner of the display screen, the rotating block 1 is adjusted in angle, the operation is repeated, the other two protection blocks 6 protect the corner of the display screen, after the protection blocks 6 are wrapped, the mounting plate 9 is clamped in the clamping groove 7 through the clamping block 14, the moving plate 11 is pulled to enable the inside of the limiting block 10 to slide in the limiting groove 12, the clamping block 14 on the moving plate 11 is installed in the clamping groove 7 through the clamping block 14, the moving plate 11 is pulled by the acting force of the second spring 13, and the moving plate 11 and the mounting plate 9 are stably installed on the protection blocks 6.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting.

Claims

1. The utility model provides a display screen corner protection mechanism, includes rotating block (1), rotating block (1) center department rotates installs pivot (8), rotating block (1) are equipped with two, two rotating block (1) stack and set up, two rotating block (1) are installed through pivot (8) rotation each other, sliding tray (2), its characterized in that have all been seted up to the top surface at the both ends of rotating block (1): the rotating block (1) is provided with a protection device which can wrap corners of the display screen.

2. The display screen corner protection mechanism of claim 1, wherein: the protection device comprises a moving block (3), a pushing block (4), a first spring (5), a protection block (6), a clamping groove (7)), a mounting plate (9), a limiting block (10), a moving plate (11), a limiting groove (12), a second spring (13) and a clamping block (14); the sliding type sliding device is characterized in that moving blocks (3) are slidably mounted inside two ends of the rotating block (1), a pushing block (4) is fixedly mounted on the top surface of one end, close to the rotating block (1), of the moving block (3), the top end of the pushing block (4) penetrates through the sliding groove (2), and the pushing block (4) is slidably mounted inside the sliding groove (2).

3. The display screen corner protection mechanism of claim 2, wherein: the movable block (3) is fixedly arranged on the outer wall of one end, close to the rotary block (1), of the movable block, a first spring (5) is fixedly arranged on the inner wall of the rotary block (1) at the other end of the first spring (5).

4. A display screen corner protection mechanism according to claim 3, wherein: the one end that movable block (3) kept away from rotary block (1) runs through the outer wall of rotary block (1), top surface rotation that movable block (3) runs through the outer wall of rotary block (1) is installed protection piece (6), joint groove (7) have all been seted up to the both ends outer wall of protection piece (6).

5. The display screen corner protection mechanism of claim 4, wherein: the outside of protection piece (6) is equipped with mounting panel (9), the inside both ends of mounting panel (9) are all fixed mounting has stopper (10), the inside slidable mounting of mounting panel (9) has movable plate (11), movable plate (11) are close to one end fixed mounting of mounting panel (9) has spring two (13), one end fixed mounting at mounting panel (9) of keeping away from movable plate (11) of spring two (13).

6. The display screen corner protection mechanism of claim 5, wherein: limiting grooves (12) are formed in two ends of the moving plate (11), the limiting blocks (10) are slidably mounted in the limiting grooves (12), clamping blocks (14) are fixedly mounted on the outer walls of the moving plate (11) and the mounting plate (9), and the clamping blocks (14) are detachably mounted in the clamping grooves (7).

7. A display screen comprising the display screen corner protection mechanism of claim 6.