Mounting mechanism and display screen device

Abstract

The application discloses a mounting mechanism and a display screen device. The mounting mechanism comprises a body, an upper part of the body is provided with a connecting structure for connecting a handle of a display screen box, one side of a lower part of the body is provided with a clamping nail, and the other side of the body is provided with an abutting surface for abutting against the display screen box. The mounting mechanism can be connected and fixed with the handle on the display screen box, and the clamping nail on the mounting mechanism is connected with an external back frame, so that the display screen box can be mounted on the external back frame by means of the handle when there is no mounting position for the clamping nail, and the requirement of the display screen box for the mounting environment is greatly reduced.

Description

Technical Field

[0001] This invention relates to the field of display device technology, and in particular to an installation mechanism and a display screen device. Background Technology

[0002] Chinese utility model patent application number 202123172709.4 discloses a back frame connector and an LED display screen. In this technical solution, the control box of the display screen cabinet is placed horizontally, so there is a position on the upper part of the display screen cabinet for setting a locking pin. However, for display screen cabinets where the control box is placed vertically, there is no suitable position to set a locking pin, which makes this type of display screen cabinet unable to adapt well to the back frame structure disclosed in the aforementioned patent. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a novel mounting mechanism and a display screen device having the mounting mechanism, wherein the mounting mechanism enables the display screen housing with a vertically placed control box to be installed with the back frame structure by snap-fit.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is as follows: an installation mechanism, including a body, the upper part of the body having a connecting structure for connecting a handle to the display screen cabinet, one side of the lower part of the body having a clip, and the other side of the body having a contact surface for abutting against the display screen cabinet.

[0005] To solve the above-mentioned technical problems, the present invention also adopts the following technical solution: a display screen device, including the above-mentioned mounting mechanism.

[0006] The beneficial effects of this invention are as follows: the mounting mechanism can be connected and fixed to the handle on the display screen cabinet, and the mounting mechanism is provided with a clip for connecting to the external back frame, so that when the display screen cabinet lacks a mounting position for the clip, it can be installed on the external back frame with the help of the handle, which greatly reduces the requirements of the display screen cabinet for the installation environment. Attached Figure Description

[0007] Figure 1 This is a schematic diagram of the installation mechanism according to Embodiment 1 of the present invention;

[0008] Figure 2 This is a schematic diagram of the display screen device according to Embodiment 1 of the present invention;

[0009] Figure 3 for Figure 2 A magnified view of detail A.

[0010] Label Explanation:

[0011] 1. Display screen housing; 11. Handle; 12. Control box;

[0012] 2. Back frame; 21. Pallet; 211. Hoist hole; 22. Main frame; 23. Connecting rod; 24. Clamping structure;

[0013] 3. Installation mechanism; 31. Main body; 311. First plate; 312. Second plate; 313. Third plate; 32. Clamping plate; 33. Locking component; 34. Rotating shaft; 35. Limiting area; 36. Hook; 371. First buffer pad; 372. Second buffer pad; 38. Clip; 39. Contact surface. Detailed Implementation

[0014] To explain in detail the technical content, objectives, and effects of the present invention, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0015] Please refer to Figures 1 to 3 An installation mechanism includes a body, the upper part of which has a connecting structure for connecting a handle 11 to a display screen housing 1, one side of the lower part of which is provided with a clip 38, and the other side of which has an abutting surface 39 for abutting against the display screen housing 1.

[0016] As can be seen from the above description, the beneficial effects of the present invention are as follows: the mounting mechanism 3 can be connected and fixed to the handle 11 on the display screen housing 1, and the mounting mechanism 3 is provided with a clip 38 for connecting to the external back frame 2, so that when the display screen housing 1 lacks a mounting position for the clip 38, it can be installed on the external back frame 2 by means of the handle 11, which greatly reduces the requirements of the display screen housing 1 for the installation environment.

[0017] Furthermore, the main body includes a main body 31, a clamping plate 32, and a locking member 33. The clamping plate 32 is rotatably connected to the main body 31 via a pivot 34. The locking member 33 connects the clamping plate 32 and the main body 31. The locking member 33, the main body 31, and the clamping plate 32 cooperate to form the connection structure. The connection structure includes a limiting area 35 for limiting and fixing the handle 11 of the display screen housing 1. The locking member 33, the main body 31, and the clamping plate 32 surround to form the limiting area 35. The latch 38 is located at the lower part of the main body 31, and the contact surface 39 is located on the side of the main body 31 away from the latch 38.

[0018] As can be seen from the above description, the connection structure is simple to construct, easy to process and operate, which helps to enhance the user experience.

[0019] Furthermore, the limiting area 35 is located above the locking member 33, and the upper part of the clamping plate 32 and / or the main body 31 is provided with a hook 36, which is used to prevent the handle 11 of the display screen housing 1 from disengaging from the top of the main body from the limiting area 35.

[0020] As can be seen from the above description, the presence of hook 36 can effectively improve the working stability of the connection structure.

[0021] Furthermore, the hook portion 36 is provided with a first buffer pad 371, which is located in the limiting area 35.

[0022] As can be seen from the above description, the first buffer pad 371 can prevent the hook 36 from accidentally scratching the handle 11 and affecting the appearance of the display screen housing 1.

[0023] Furthermore, the main body 31 includes a first plate 311, a second plate 312, and a third plate 313 connected vertically in sequence. The first plate 311 and the third plate 313 are located on opposite sides of the second plate 312. The third plate 313 has the snap fastener 38 on one side and the contact surface 39 on the other side. The clamping plate 32 is rotatably connected to the first plate 311.

[0024] As can be seen from the above description, the main body 31 has a simple structure and is easy to process and manufacture.

[0025] Furthermore, a second buffer pad 372 is provided on the clamping plate 32 and / or the main body 31, and the second buffer pad 372 is located in the limiting area 35.

[0026] As described above, the first buffer pad 371 can prevent the handle 11 from being accidentally scratched and affecting the appearance of the display screen housing 1. At the same time, the first buffer pad 371 can better limit the handle 11 and prevent the handle 11 from being displaced unexpectedly relative to the mounting mechanism 3.

[0027] Furthermore, the locking member 33 is a hand-tightening screw, the clamping plate 32 is provided with a through hole for one end of the hand-tightening screw to pass through, and the main body 31 is provided with a screw hole that mates with the hand-tightening screw; or, the clamping plate 32 is provided with a screw hole that mates with the hand-tightening screw, and the main body 31 is provided with a through hole for one end of the hand-tightening screw to pass through.

[0028] As can be seen from the above description, the locking operation of the installation mechanism 3 is simple and convenient for users.

[0029] The display device includes the aforementioned mounting mechanism 3.

[0030] Furthermore, the device includes a display screen housing 1 and a back frame 2. The display screen housing 1 has a handle 11 and a control box 12. The mounting mechanism 3 connects to the handle 11 and abuts against the control box 12. The back frame 2 includes a main frame 22 and a connecting rod 23 connected together. The end of the connecting rod 23 away from the main frame 22 is provided with a clamping plate 21. The clamping plate 21 is provided with a gourd hole 211 that cooperates with the clip 38.

[0031] Furthermore, the connecting rod 23 includes a rod portion, one end of which is rotatably connected to the clamping plate 21, and the other end of which is provided with a clamping structure 24. The rod portion is connected to the main frame 22 through the clamping structure 24.

[0032] As can be seen from the above description, the connection position between the connecting rod 23 and the main frame 22 is adjustable.

[0033] Example 1

[0034] Please refer to Figures 1 to 3 One embodiment of the present invention is a display screen device, including a display screen housing 1, a back frame 2 and a mounting mechanism 3. The display screen housing 1 has a handle 11, and the mounting mechanism 3 connects the handle 11 and the back frame 2.

[0035] The mounting mechanism 3 includes a body, the upper part of which has a connecting structure for connecting the handle 11 to the display screen housing 1, one side of the lower part of the body is provided with a pin 38, the other side of the body is provided with a contact surface 39 for abutting against the display screen housing 1, the back frame 2 has a card plate 21, and the card plate 21 is provided with a gourd hole 211 that cooperates with the pin 38.

[0036] In this embodiment, the display screen housing 1 has a control box 12, and the contact surface 39 of the main body abuts against the control box 12. The control box 12 may be vertically arranged; the latch 38 is mushroom-shaped. In other embodiments, the contact surface 39 of the main body may abut against other positions of the display screen housing 1.

[0037] Specifically, the back frame 2 includes a main frame body 22 and a connecting rod 23 connected together. The end of the connecting rod 23 away from the main frame body 22 is provided with the clamping plate 21. More specifically, the connecting rod 23 includes a rod portion. One end of the rod portion is rotatably connected to the clamping plate 21, and the other end of the rod portion is provided with a clamping structure 24. The rod portion is connected to the main frame body 22 through the clamping structure 24.

[0038] In detail, the main body includes a main body 31, a clamping plate 32, and a locking member 33. The clamping plate 32 is rotatably connected to the main body 31 via a pivot 34. The locking member 33 connects the clamping plate 32 and the main body 31. The locking member 33, the main body 31, and the clamping plate 32 cooperate to form the connection structure. The connection structure includes a limiting area 35 for limiting and fixing the handle 11 of the display screen housing 1. The locking member 33, the main body 31, and the clamping plate 32 enclose the limiting area 35. The latch 38 is located at the lower part of the main body 31, and the contact surface 39 is located on the side of the main body 31 away from the latch 38.

[0039] To avoid interference from the mounting mechanism 3 on the upper display cabinet 1, the limiting area 35 is preferably located above the locking member 33. The upper part of the clamping plate 32 and / or the main body 31 is provided with a hook 36, which prevents the handle 11 of the display cabinet 1 from disengaging from the top of the main body from the limiting area 35. Preferably, the hook 36 is provided with a first buffer pad 371, which is located in the limiting area 35. The first buffer pad 371 can be a rubber pad, etc.

[0040] More specifically, the main body 31 includes a first plate 311, a second plate 312, and a third plate 313 connected vertically in sequence. The first plate 311 and the third plate 313 are located on opposite sides of the second plate 312. The third plate 313 has the latch 38 on one side and the abutment surface 39 on the other side. The clamping plate 32 is rotatably connected to the first plate 311. In this embodiment, the first plate 311 has a hook 36 at the end away from the second plate 312. Optionally, the hook 36 is arranged parallel to the second plate 312, and the hook 36 and the second plate 312 are located on opposite sides of the first plate 311.

[0041] A second buffer pad 372 is provided on the clamping plate 32 and / or the main body 31. The second buffer pad 372 is located in the limiting area 35 and can be a rubber pad or the like. The provision of the first buffer pad 371 and the second buffer pad 372 in the limiting area 35 ensures that the rigid components of the mounting mechanism 3 do not directly contact the handle 11, which helps to reduce scratches and wear on the handle 11.

[0042] In this embodiment, the locking member 33 is a hand-tightening screw, the clamping plate 32 has a through hole for one end of the hand-tightening screw to pass through, and the main body 31 has a threaded hole that mates with the hand-tightening screw. The through hole is an elongated hole, which ensures that the rotation of the clamping plate 32 within a certain range is not affected. Of course, in other embodiments, it is also possible to place the threaded hole that mates with the hand-tightening screw on the clamping plate 32 and the through hole for one end of the hand-tightening screw to pass through on the main body 31.

[0043] The usage process of the installation mechanism 3 is briefly described as follows: First, loosen the hand screw to release the clamp 32. Then, rotate the clamp 32 around the pivot 34 to open the limiting area 35. Next, fasten the installation mechanism 3 onto the handle 11, so that a portion of the handle 11 is located within the limiting area 35. Finally, tighten the hand screw to fix the installation mechanism 3 onto the handle 11. In this way, the display screen housing 1 indirectly has the clip 38. When installing with the back frame 2, first place the display screen housing 1 on the ground beam of the back frame 2. Then, clip the gourd hole 211 on the clamp 21 at one end of the connecting rod 23 onto the clip 38, and fasten the other end to the main frame 22 via the clamp structure 24.

[0044] In summary, the mounting mechanism and display screen device provided by this invention allow the mounting mechanism to be connected and fixed to the handle on the display screen housing. The mounting mechanism also features clips for connecting to an external back frame, enabling the display screen housing to be mounted on an external back frame using the handle when there are no suitable mounting locations for the clips. This significantly reduces the environmental requirements for the installation of the display screen housing. The first and second buffer pads on the mounting mechanism prevent accidental scratches to the handle and also prevent the handle from wobbling relative to the mounting mechanism, thus ensuring the structural stability of the display screen device. The connection between the mounting mechanism and the handle is stable and reliable.

[0045] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent modifications made based on the content of the present invention specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. An installation mechanism, characterized in that: The device includes a main body, the upper part of which has a connecting structure for connecting a handle to the display screen housing, one side of the lower part of which is provided with a clip, and the other side of which has a contact surface for abutting against the display screen housing. The body includes a main body, a clamping plate, and a locking component. The clamping plate is rotatably connected to the main body via a pivot. The locking component connects the clamping plate to the main body. The locking component, the main body, and the clamping plate cooperate to form the connection structure. The connection structure includes a limiting area for limiting and fixing the handle of the display screen housing. The locking component, the main body, and the clamping plate enclose the limiting area. The latch is located at the lower part of the main body, and the contact surface is located on the side of the main body away from the latch.

2. The installation mechanism according to claim 1, characterized in that: The limiting area is located above the locking member, and the upper part of the clamp and / or the main body is provided with a hook, which is used to prevent the handle of the display screen cabinet from disengaging from the top of the main body from the limiting area.

3. The installation mechanism according to claim 2, characterized in that: The hook is provided with a first buffer pad, which is located in the limiting area.

4. The installation mechanism according to claim 1, characterized in that: The main body includes a first plate, a second plate, and a third plate that are vertically connected in sequence. The first plate and the third plate are located on opposite sides of the second plate. The third plate has the clip on one side and the contact surface on the other side. The clamp is rotatably connected to the first plate.

5. The installation mechanism according to claim 1, characterized in that: The clamping plate and / or the main body are provided with a second buffer pad, which is located in the limiting area.

6. The installation mechanism according to claim 1, characterized in that: The locking component is a hand-tightening screw, and the clamp plate has a through hole for one end of the hand-tightening screw to pass through, and the main body has a screw hole that mates with the hand-tightening screw; or, the clamp plate has a screw hole that mates with the hand-tightening screw, and the main body has a through hole for one end of the hand-tightening screw to pass through.

7. A display screen device, characterized in that: Includes the installation mechanism described in any one of claims 1-6.

8. The display screen device according to claim 7, characterized in that: It also includes a display screen housing and a back frame. The display screen housing has a handle and a control box. The mounting mechanism is connected to the handle and abuts against the control box. The back frame includes a main frame and a connecting rod connected together. The end of the connecting rod away from the main frame is provided with a card plate. The card plate is provided with a gourd hole that cooperates with the card pin.

9. The display screen device according to claim 8, characterized in that: The connecting rod includes a rod portion, one end of which is rotatably connected to the card plate, and the other end of which is provided with a clamping structure. The rod portion is connected to the main frame through the clamping structure.

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