Display screen mounting assembly

Abstract

The invention relates to the field of displayers, in particular to a display screen installation assembly which comprises a wall connecting piece and an installation piece. The wall connecting piece is installed on the wall face through bolts and comprises a wall connecting base, a base is arranged on one side of the wall connecting base, an opening is formed in the top of the base, a movable cavity is formed in the position, on the lower side of the opening, in the base, and a traction mechanism is arranged at the bottom of the movable cavity. According to the scheme, when a child accidentally knocks the screen during playing, the movable plate and the positioning plate move towards the narrowest direction of the depth of the movable cavity, the movable plate enters the positioning plate, the display screen can move conveniently, the impact force borne by the child is buffered, and the child can play the display screen conveniently. And meanwhile, when the movable plate and the positioning plate move in the movable cavity, the impact force is further relieved, dispersed and absorbed, so that the direct impact on the display is reduced, and the risk that glass or a panel is broken is avoided.

Description

Technical Field

[0001] The invention relates to the field of displays, in particular to a display screen installation assembly. Background Art

[0002] A display screen is an output device. It is a display tool that displays certain electronic files on the screen through specific transmission equipment. The large screens, televisions, mobile phones, etc. that can be seen everywhere on the streets are all considered to be displays.

[0003] Liquid crystal display is a type of flat-panel display. In many public places, such as shopping malls, libraries, and waiting rooms, wall-mounted display screens are often seen. However, children who often appear in public places are lively and curious. When playing or out of curiosity, they may accidentally throw toys or other objects at the display, try to reach out and touch, hit the screen, or try to climb to a height that can touch the screen. Once an accident occurs, not only will the display screen be damaged, but it may also cause harm to children and adults. For this reason, we have proposed a display installation assembly. Summary of the invention

[0004] The object of the present invention is to provide a display screen installation assembly to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the display screen installation assembly includes:

[0006] A wall connecting member, the wall connecting member is installed on the wall surface by bolts, the wall connecting member comprises a wall connecting base, a base is provided on one side of the wall connecting base, an opening is provided on the top of the base, an activity cavity is provided inside the base at the lower side of the opening, and a traction mechanism is provided at the bottom of the activity cavity;

[0007] The mounting part is installed on the back of the display screen by bolts. The mounting part includes a mounting plate, an inclined plate and a positioning plate from top to bottom. The top and both sides of the positioning plate are provided with movable mechanisms. The movable mechanism and the traction mechanism are used to constrain the movement of the mounting part and reset it.

[0008] Furthermore, the movable mechanism includes a movable plate, the side of the movable plate away from the positioning plate is rotatably connected to a roller, the interior of the positioning plate is fixedly connected to a plurality of springs, and the ends of the plurality of movable plates close to the positioning plate are respectively abutted against springs.

[0009] Furthermore, the traction mechanism includes an outer cylinder, a bottom cover is threadedly connected to the lower side of the outer cylinder, a return spring is hooked on the top of the bottom cover, the upper end of the return spring is hooked on the bottom of the top cover, and the top cover is vertically slidably connected to the inside of the outer cylinder.

[0010] Furthermore, a traction rope is fixedly connected to the top of the top cover, the other end of the traction rope passes through the interior of the base and extends from the inner wall of the base, and the end of the traction rope extending from the inner wall of the base is fixedly connected to the center of the positioning plate away from the wall base.

[0011] Furthermore, a multi-section telescopic cylinder is fixedly mounted on the bottom of the bottom cover.

[0012] Furthermore, an inspection cover is detachably mounted on the outer side of the outer cylinder.

[0013] Furthermore, the dimensions of both sides and the top of the inner wall of the movable cavity are gradually reduced from the side close to the mounting piece to the side close to the wall connecting base.

[0014] Furthermore, the sizes of the movable plate and the positioning plate are matched with the size of the widest part of the inner wall of the movable cavity, and the size of the positioning plate is matched with the size of the narrowest part of the inner wall of the movable cavity.

[0015] Furthermore, the dimension of the mounting plate extending into the opening is smaller than the dimension of the opening.

[0016] Furthermore, the surfaces of the wall-connecting base and the positioning plate are both provided with a plurality of mounting holes.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. In this solution, when a child accidentally hits the screen while playing, the movable plate and the positioning plate move deeper into the narrowest direction of the movable cavity, the movable plate enters the positioning plate more conveniently for the display screen to move and buffer the impact force, and the greater the thrust applied by the spring to the movable plate. At the same time, when the movable plate and the positioning plate move in the movable cavity, the impact force is further dispersed and absorbed, thereby reducing the direct impact on the display and avoiding the risk of glass or panel breakage;

[0019] 2. In this solution, the movement of the positioning plate pulls the traction rope to continue to extend from the inner wall of the base, and the lower end of the traction rope transmits the pulling force to the top cover at the same time. Under the action of the reset spring, the control display screen is reset when the external force disappears after the movement, and the normal use of the display screen is restored;

[0020] 3. In this solution, the size of the installation plate extending into the opening is smaller than the size of the opening, which facilitates the movement of the installation parts after the display screen is pulled. When children try to climb, the shaking display screen can increase the difficulty of climbing and prevent children from falling from a height. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the display screen installation assembly of the present invention;

[0022] Figure 2 This is a schematic diagram of the side structure of the display screen installation assembly of the present invention;

[0023] Figure 3 This is a schematic diagram of the outer side of the mounting member in the display screen mounting assembly of the present invention;

[0024] Figure 4 This is a schematic diagram of the internal structure of the mounting member in the display screen mounting assembly of the present invention;

[0025] Figure 5 For the present invention Figure 2 A partial enlarged schematic diagram is shown in the figure.

[0026] In the figure:

[0027] 1. Wall connecting piece; 2. Wall connecting base; 3. Base; 4. Opening; 5. Movable cavity; 6. Mounting piece; 7. Mounting plate; 8. Inclined plate; 9. Positioning plate; 10. Movable mechanism; 11. Traction mechanism; 12. Movable plate; 13. Roller; 14. Spring; 15. Outer cylinder; 16. Bottom cover; 17. Reset spring; 18. Top cover; 19. Traction rope; 20. Multi-section telescopic cylinder; 21. Inspection cover. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Display screen installation assembly, such as Figure 1-5 As shown, it includes a wall connecting member 1 and a mounting member 6; the wall connecting member 1 is installed on the wall by bolts, and the wall connecting member 1 includes a wall connecting base 2, a base 3 is provided on one side of the wall connecting base 2, an opening 4 is opened on the top of the base 3, and an active cavity 5 is opened inside the base 3 at the lower side of the opening 4, and a traction mechanism 11 is provided at the bottom of the active cavity 5; the mounting member 6 is installed on the back of the display screen by bolts, and the mounting member 6 includes a mounting plate 7, an inclined plate 8 and a positioning plate 9 from top to bottom, and a movable mechanism 10 is provided on the top and both sides of the positioning plate 9, and the movable mechanism 10 and the traction mechanism 11 are used to constrain the movement of the mounting member 6 and reset it.

[0030] Specifically, the movable mechanism 10 includes a movable plate 12, and the side of the movable plate 12 away from the positioning plate 9 is rotatably connected to a roller 13, and the interior of the positioning plate 9 is fixedly connected to a plurality of springs 14, and the ends of the plurality of movable plates 12 close to the positioning plate 9 are respectively abutted against the springs 14; the roller 13 can reduce the resistance of the movable plate 12 and the positioning plate 9 when they move in the movable cavity 5. It can be understood that when the movable plate 12 and the positioning plate 9 move deeper into the active cavity 5 and in the narrowest direction, the more the movable plate 12 enters into the positioning plate 9, the greater the thrust applied to the movable plate 12 by the spring 14.

[0031] Specifically, the traction mechanism 11 includes an outer tube 15, a bottom cover 16 is threadedly connected to the lower side of the outer tube 15, a return spring 17 is hooked on the top of the bottom cover 16, the upper end of the return spring 17 is hooked on the bottom of the top cover 18, and the top cover 18 is vertically slidably connected to the inside of the outer tube 15; the return spring 17 can pull the top cover 18 to limit its movement inside the outer tube 15.

[0032] Among them, a traction rope 19 is fixedly connected to the top of the top cover 18, and the other end of the traction rope 19 passes through the interior of the base 3 and extends from the inner wall of the base 3. The end of the traction rope 19 extending out of the inner wall of the base 3 is fixedly connected to the center of the positioning plate 9 away from the wall base 2; when the movable plate 12 and the positioning plate 9 move in the movable cavity 5, the traction rope 19 is pulled and continues to extend from the inner wall of the base 3, and the lower end of the traction rope 19 transmits pulling force to the top cover 18 at the same time. Under the action of the reset spring 17, the control display screen is reset after the activity.

[0033] It is understandable that, in order to facilitate the rotation of the bottom cover 16, a multi-section telescopic cylinder 20 is fixedly installed at the bottom of the bottom cover 16. Figure 2 As shown, the bottom of the outer cylinder 15 is open, and the bottom of the multi-section telescopic cylinder 20 can extend from the bottom of the outer cylinder 15 when it is unfolded to rotate the bottom cover 16. The adjustable position of the bottom of the bottom cover 16 can facilitate the installation of display screens with different gravity on the mounting member 6, and can also lower the position of the bottom cover 16 after the elasticity of the reset spring 17 becomes weak, so as to restore the tension strength of the reset spring 17 on the traction rope 19.

[0034] In order to facilitate the replacement of the return spring 17 , an inspection cover 21 is detachably mounted on the outer side of the outer cylinder 15 .

[0035] It is understandable that since the display screen is installed on the wall, collisions or contacts mostly come from the front or sides, and the dimensions of the two sides and the top of the inner wall of the movable cavity 5 are gradually reduced from the side close to the mounting member 6 to the side close to the wall base 2, so as to facilitate the movement of the mounting member 6 to alleviate the impact force during contact.

[0036] The sizes of the movable plate 12 and the positioning plate 9 match the size of the widest part of the inner wall of the movable cavity 5 , and the size of the positioning plate 9 matches the size of the narrowest part of the inner wall of the movable cavity 5 , making the structure more stable.

[0037] To facilitate the movement of the mounting member 6 after the display screen is hit, the dimension of the mounting plate 7 extending into the opening 4 is smaller than the dimension of the opening 4 .

[0038] It is understandable that the surfaces of the wall base 2 and the positioning plate 9 are both provided with a plurality of mounting holes for the bolts to pass through.

[0039] Working principle: When installing the display screen, the wall connecting member 1 is installed on the wall by bolts, the positioning plate 9 at the lower end of the mounting member 6 is located inside the active cavity 5, and the upper mounting plate 7 is installed on the back of the display screen by bolts, and the inclined plate 8 can ensure the distance between the back of the display screen and the base 3;

[0040] Since the display screen is installed on the wall, collisions or contacts mostly come from the front or both sides. When the display screen is collided, the movable plate 12 and the positioning plate 9 move deeper into the narrowest direction of the movable cavity 5, and the movable plate 12 enters the positioning plate 9 more to facilitate the movement of the display screen and buffer the impact force. The greater the thrust applied by the spring 14 to the movable plate 12, at the same time, when the movable plate 12 and the positioning plate 9 move in the movable cavity 5, the impact force on the display screen is further alleviated to avoid excessive movement when the display screen is moving. The movement of the positioning plate 9 pulls the traction rope 19 to continue to extend from the inner wall of the base 3, and the lower end of the traction rope 19 transmits tension to the top cover 18 at the same time. Under the action of the reset spring 17, the display screen is controlled to reset when the external force disappears after the movement.

[0041] The above content is a further detailed description of the present invention in combination with specific implementation methods. It cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as belonging to the scope of protection determined by the claims submitted for the present invention.

Claims

1. Display screen installation assembly, characterized in that: include: A wall connecting member (1), the wall connecting member (1) being mounted on a wall surface by means of bolts, the wall connecting member (1) comprising a wall connecting base (2), a base (3) being provided on one side of the wall connecting base (2), an opening (4) being provided on the top of the base (3), an active cavity (5) being provided inside the base (3) at the lower side of the opening (4), and a traction mechanism (11) being provided at the bottom of the active cavity (5); A mounting member (6) is mounted on the back of a display screen by means of bolts. The mounting member (6) comprises, from top to bottom, a mounting plate (7), an inclined plate (8) and a positioning plate (9). A movable mechanism (10) is arranged on the top and both sides of the positioning plate (9). The movable mechanism (10) and the traction mechanism (11) are used to constrain the movement of the mounting member (6) and to reset it.

2. The display screen installation assembly according to claim 1, characterized in that: The movable mechanism (10) comprises a movable plate (12), the side of the movable plate (12) away from the positioning plate (9) is rotatably connected to a roller (13), the interior of the positioning plate (9) is fixedly connected to a plurality of springs (14), and the ends of the plurality of movable plates (12) close to the positioning plate (9) are respectively abutted against springs (14).

3. The display screen installation assembly according to claim 1, characterized in that: The traction mechanism (11) comprises an outer cylinder (15), the lower side of the inner part of the outer cylinder (15) is threadedly connected to a bottom cover (16), the top of the bottom cover (16) is hooked with a return spring (17), the upper end of the return spring (17) is hooked on the bottom of a top cover (18), and the top cover (18) is vertically slidably connected to the inner part of the outer cylinder (15).

4. The display screen installation assembly according to claim 3, characterized in that: A traction rope (19) is fixedly connected to the top of the top cover (18), the other end of the traction rope (19) passes through the interior of the base (3) and extends out from the inner wall of the base (3), and the end of the traction rope (19) extending out of the inner wall of the base (3) is fixedly connected to the center of the side of the positioning plate (9) away from the wall-connected base (2).

5. The display screen installation assembly according to claim 3, characterized in that: A multi-section telescopic cylinder (20) is fixedly mounted on the bottom of the bottom cover (16).

6. The display screen installation assembly according to claim 4, characterized in that: An inspection cover (21) is detachably mounted on the outer side of the outer cylinder (15).

7. The display screen installation assembly according to claim 1, characterized in that: The dimensions of both sides and the top of the inner wall of the movable cavity (5) gradually decrease from the side close to the mounting member (6) to the side close to the wall-connected base (2).

8. The display screen installation assembly according to claim 7, characterized in that: The sizes of the movable plate (12) and the positioning plate (9) are adapted to the size of the widest part of the inner wall of the movable cavity (5), and the size of the positioning plate (9) is adapted to the size of the narrowest part of the inner wall of the movable cavity (5).

9. The display screen installation assembly according to claim 8, characterized in that: The dimension of the mounting plate (7) extending into the opening (4) is smaller than the dimension of the opening (4).

10. The display screen installation assembly according to claim 1, characterized in that: The surfaces of the wall-connecting base (2) and the positioning plate (9) are both provided with a plurality of mounting holes.

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