Lock seat and display device

Abstract

The utility model discloses a lock seat and a display device, the display device comprises the lock seat, the lock seat comprises a body, the body is provided with a first connecting surface and a mounting structure, the first connecting surface is provided with a first end and a second end opposite to the first end, and the first connecting surface is an inclined surface inclined from the first end to the second end; the first connecting surface is provided with a first lock hole; the lock seat and the display device are installed in a forward and reverse mode through the installation structure, when the lock seat and the display device are installed in a forward mode, the first connecting face faces the connecting lock, and the first end faces the display face of the display device; when the lock seat and the display device are reversely installed, the first connecting face faces the connecting lock, and the second end faces the display face of the display device. Through forward installation and reverse installation of the lock seat, conversion of the angle of the first connecting face between A and-A is achieved, and therefore the requirements for the angle A and the angle-A of the lock seat during splicing of the display device are met.

Description

Technical Field

[0001] The utility model relates to the field of display screens, in particular to a lock seat and a display device. Background Art

[0002] In order to have a large display screen in occasions such as stages and exhibitions, multiple display screens are generally spliced ​​together to form a large display screen. Sometimes, in order to display diversity, it is necessary to splice a curved display screen. Splicing a curved display screen generally requires a curved lock seat. The inventor found that the current lock seat has only one angle. When splicing different angles, it is necessary to replace a different lock seat. The adaptability of the lock seat is poor. Utility Model Content

[0003] The problem to be solved by the utility model is that the lock seat has only one angle and the adaptability of the lock seat is poor.

[0004] The technical solution adopted by the utility model is as follows:

[0005] A lock base is installed on a display device and is used to connect with a connection lock, comprising a body, wherein the body has:

[0006] A first connecting surface, having a first end and a second end opposite to the first end, wherein the first connecting surface is an inclined surface inclined from the first end to the second end; and a first locking hole is provided on the first connecting surface;

[0007] The mounting structure is used to mount the lock seat and the display device in a forward or reverse manner, wherein:

[0008] When the lock base and the display device are installed in a normal manner, the first connection surface faces the connection lock, and the first end faces the display surface of the display device;

[0009] When the lock seat and the display device are reversely installed, the first connection surface faces the connection lock, and the second end faces the display surface of the display device.

[0010] Furthermore, the main body also has a second connecting surface opposite to the first connecting surface, the second connecting surface is a plane or an inclined surface, and the second connecting surface is provided with a first lock hole; when the mounting structure is connected to the display device, the second connecting surface can face the connecting lock.

[0011] Furthermore, the mounting structure includes a card slot, and the card slot is arranged on both sides of the body.

[0012] Further, the card slot includes:

[0013] A first section, facing the first connecting surface;

[0014] a second section, facing the first connecting surface, the second section being arranged below the first section and staggered with the first section;

[0015] a third section, disposed between the first section and the second section, and the third section connects the first section and the second section;

[0016] The slot is narrow at both ends and wide in the middle.

[0017] Further, the mounting structure includes a first structure and a second structure, wherein:

[0018] When the lock base and the display device are properly mounted, the first structure is connected to the display device;

[0019] When the lock seat and the display device are reversely installed, the second structure is connected to the display device.

[0020] Further, the first structure and the second structure are threaded holes.

[0021] Furthermore, the first structure and the second structure are located on a surface opposite to the first connecting surface.

[0022] Furthermore, the mounting structure includes a third structure, and when the second connecting surface faces the connecting lock, the third structure is connected to the display device.

[0023] Further, the third structure is a threaded hole.

[0024] A display device, comprising:

[0025] A display module and a frame, wherein the display module is mounted on the frame;

[0026] The above-mentioned lock seat is installed on the frame.

[0027] In summary, the beneficial effects of the utility model are:

[0028] The present application realizes the conversion of the first connection surface angle between A and -A by installing the lock seat in the forward direction or in reverse direction, thereby meeting the requirements for the lock seat angle A and angle -A when splicing the display device. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is a schematic diagram of a display device;

[0030] Figure 2 This is a schematic diagram of the lock seat being properly installed;

[0031] Figure 3 This is a schematic diagram of the reverse installation of the lock seat;

[0032] Figure 4is a schematic diagram showing that the second connection surface of the lock seat is opposite to the connection lock;

[0033] Figure 5 This is a schematic diagram of the lock seat being properly installed;

[0034] Figure 6 This is a schematic diagram of the lock seat being properly installed;

[0035] Figure 7 This is a schematic diagram of the reverse installation of the lock seat;

[0036] Figure 8 This is a schematic diagram of the lock seat being properly installed;

[0037] Fig. 9 This is a schematic diagram of the lock seat being properly installed;

[0038] Fig.10 This is a schematic diagram of the reverse installation of the lock seat;

[0039] Fig.11 It is a schematic diagram showing the second connecting surface of the lock seat facing the connecting lock. DETAILED DESCRIPTION

[0040] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model is described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific implementation disclosed below.

[0041] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0042] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0043] See also Figure 1A display device includes a display module 1, a frame 2 and a lock seat 3, wherein the display module 1 is mounted on the frame 2. In some embodiments, the display module 1 includes a light board, wherein the light board includes a circuit board and LED lamp beads mounted on the circuit board. In some embodiments, the display module 1 also includes a bottom shell, wherein the bottom shell is arranged on a side of the light board where no LED lamp beads are mounted. In some embodiments, the frame 2 is in a square shape, a field shape or a sun shape.

[0044] The lock seat 3 is installed on the frame 2. In some embodiments, the lock seat 3 is installed on the left side (or right side) of the frame 2, and the connecting lock 4 is installed on the right side (or left side) of the frame 2. When two adjacent display devices are spliced, the connecting lock 4 of one frame 2 is connected to the lock seat 3 of the other frame 2, thereby realizing the splicing of two adjacent frames 2.

[0045] See also Figures 2 to 11 The lock seat 3 includes a body 301. In some embodiments, the body 301 is in a block or sheet shape. The body 301 has a first connection surface 302 and a mounting structure. The first connection surface 302 has a first end 3021 and a second end 3022 opposite to the first end 3021. The first connection surface 302 is an inclined surface inclined from the first end 3021 to the second end 3022. The first connection surface 302 is provided with a first lock hole 303, and the first lock hole 303 is used to connect with the lock rod 401 of the connection lock 4. In some embodiments, the first lock hole 303 is in a straight line shape. When the connection lock 4 is connected to the first lock hole 303, the T-shaped lock rod 401 is inserted into the first lock hole 303, and then the lock rod 401 is rotated to dislocate the lock rod 401 from the first lock hole 303, so that the lock rod 401 cannot be pulled out of the first lock hole 303, thereby realizing the connection between the connection lock 4 and the lock seat 3. Equivalently, the first lock hole 303 may also be cross-shaped. The lock seat 3 is installed with the display device in the normal and reverse manner through the mounting structure, wherein when the lock seat 3 is installed with the display device in the normal manner, the first connection surface 302 faces the connection lock 4 (the connection lock 4 of the adjacent frames 2 during splicing), and the first end 3021 faces the display surface of the display device, that is, the angle of the first connection surface 302 is A; when the lock seat 3 is installed with the display device in the reverse manner, the first connection surface 302 faces the connection lock 4 (the connection lock 4 of the adjacent frames 2 during splicing), and the second end 3022 faces the display surface of the display device, that is, the angle of the first connection surface 302 is -A. The present application realizes the conversion of the angle of the first connection surface 302 between A or -A by installing the lock seat 3 in the normal manner and the lock seat 3 in the reverse manner, thereby meeting the requirements for the angle A and the angle -A of the lock seat 3 when the display device is spliced.

[0046] See also Figure 2 or Fig.11 In some embodiments, the body 301 further has a second connection surface 304 opposite to the first connection surface 302, the second connection surface 304 is a plane (i.e., a horizontal plane or a vertical plane of 0 degrees) or an inclined plane, and the angle of the second connection surface 304 is B. The second connection surface 304 is provided with a first lock hole 303, and in some embodiments, the first lock hole 303 passes through the first connection surface 302 and the second connection surface 304. When the mounting structure is connected to the display device, the second connection surface 304 can face the connection lock 4 (the connection lock 4 of the adjacent frames 2 during splicing). With the setting of the second connection surface 304, the lock seat 3 can meet the third angle B.

[0047] The installation structure has various forms. Here are some specific implementation methods of the installation structure. This is just for citing and is not limited to these few methods.

[0048] See also Figures 2 to 4 , the first mode of the installation structure: the installation structure includes a card slot 305, and the card slot 305 is arranged on both sides of the body 301. The frame 2 is provided with a card connector 5, and the card connector 5 is inserted into the card slot 305 to achieve the connection between the lock seat 3 and the frame 2. Specifically, the card slot 305 includes a first section 3051, a second section 3052 and a third section 3053, the first section 3051 and the second section 3052 face the first connecting surface 302, the second section 3052 is arranged below the first section 3051, and is staggered with the first section 3051; the third section 3053 is arranged between the first section 3051 and the second section 3052, and the third section 3053 connects the first section 3051 and the second section 3052. When the lock seat 3 is properly installed (such as Figure 2 ), the clamping member 5 is inserted into the first section 3051. When the lock base 3 is reversely installed (such as Figure 3 ), the clamping member 5 is inserted into the second section 3052. When the second connecting surface 304 is opposite to the connecting lock 4 (such as Figure 4 ), the card connector 5 is inserted into the second section 3052. In some embodiments, the card slot 305 is narrow at both ends and wide in the middle. The card slot 305 is wide in the middle so that the card connector 5 can be inserted into the card slot 305, and the card slot 305 is narrow at both ends so that the card connector 5 can be stuck in the card slot 305 to prevent the card connector 5 from being pulled out of the card slot 305. In some embodiments, the card connector 5 is U-shaped, and the card connector 5 is inserted in the frame 2 and can slide relative to the frame 2. In some embodiments, the mounting structure includes threaded holes provided on both sides of the body 301, and the threaded holes are connected to the frame 2 through screws.

[0049] See also Figures 5 to 11, the second mode of the installation structure: the installation structure includes a first structure 306 and a second structure 307, wherein, when the lock seat 3 and the display device are installed properly (such as Figure 5 , Figure 6 , Figure 8 and Fig. 9 ), the first structure 306 is connected to the display device. When the lock base 3 and the display device are reversely installed (such as Figure 7 and Fig.10 ), the second structure 307 is connected to the display device. Specifically, in some embodiments, the first structure 306 and the second structure 307 are threaded holes, and the first structure 306 and the second structure 307 are connected to the frame 2 via screws 6. In some embodiments, the first structure 306 and the second structure 307 are buckles, and the first structure 306 and the second structure 307 are buckled with the frame 2. In some embodiments, if the body 301 has a second connection surface 304, the mounting structure includes a third structure 308, when the second connection surface 304 faces the connection lock 4 (such as Fig.11 ), the third structure 308 is connected to the display device. Specifically, the third structure 308 is a threaded hole or a buckle.

[0050] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lock seat, mounted on a display device, for connecting with a connection lock, characterized in that: The invention comprises a body, wherein the body has: A first connecting surface, having a first end and a second end opposite to the first end, wherein the first connecting surface is an inclined surface inclined from the first end to the second end; and a first locking hole is provided on the first connecting surface; The mounting structure is used to mount the lock seat and the display device in a forward or reverse manner, wherein: When the lock base and the display device are installed in a normal manner, the first connection surface faces the connection lock, and the first end faces the display surface of the display device; When the lock seat and the display device are reversely installed, the first connection surface faces the connection lock, and the second end faces the display surface of the display device.

2. A lock base as claimed in claim 1, characterized in that: The body also has a second connection surface opposite to the first connection surface, the second connection surface is a plane or an inclined surface, and the second connection surface is provided with a first lock hole; when the mounting structure is connected to the display device, the second connection surface can face the connection lock.

3. A lock seat as claimed in claim 1 or 2, characterized in that: The mounting structure comprises a card slot, and the card slot is arranged on two sides of the body.

4. A lock seat as claimed in claim 3, characterized in that: The card slot comprises: A first section, facing the first connecting surface; a second section, facing the first connecting surface, the second section being arranged below the first section and staggered with the first section; a third section, disposed between the first section and the second section, and the third section connects the first section and the second section; The slot is narrow at both ends and wide in the middle.

5. A lock seat as claimed in claim 1 or 2, characterized in that: The mounting structure includes a first structure and a second structure, wherein: When the lock base and the display device are properly mounted, the first structure is connected to the display device; When the lock seat and the display device are reversely installed, the second structure is connected to the display device.

6. A lock base as claimed in claim 5, characterized in that: The first structure and the second structure are threaded holes.

7. A lock base as claimed in claim 6, characterized in that: The first structure and the second structure are located on a surface opposite to the first connecting surface.

8. A lock seat as claimed in claim 2, characterized in that: The mounting structure includes a third structure, and when the second connection surface faces the connection lock, the third structure is connected to the display device.

9. A lock base as claimed in claim 8, characterized in that: The third structure is a threaded hole.

10. A display device, characterized in that: include: A display module and a frame, wherein the display module is mounted on the frame; The lock seat according to any one of claims 1 to 9, wherein the lock seat is mounted on a frame.

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