CN216697675U

CN216697675U - Corner structure and display device

Info

Publication number: CN216697675U
Application number: CN202122591130.5U
Authority: CN
Inventors: 谭景焕
Original assignee: Guangzhou Shiyuan Electronics Thecnology Co Ltd; Guangzhou Shirui Electronics Co Ltd
Current assignee: Guangzhou Shiyuan Electronics Thecnology Co Ltd; Guangzhou Shirui Electronics Co Ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-06-07
Anticipated expiration: 2031-10-26

Abstract

The utility model provides a corner structure and display device, the corner structure includes: the display device comprises an outer corner, an inner corner, a first frame, a second frame and a third frame, wherein the first frame and the second frame are fixedly arranged on a first side edge of the display device; the first side edge and the second side edge are respectively adjacent side edges of the display device. The beneficial effect of this disclosure: through setting up first frame and second frame at first side to and set up the third frame on the second side, so that the first bone, the second of inserting on the internal corner inserts the bone and the third inserts the bone, insert respectively and locate in the first frame, in the second frame and in the third frame, thereby will be connected with the side and divided into the three, further strengthened the joint strength with the side, make the internal corner be difficult for bending.

Description

Corner structure and display device

Technical Field

The disclosure relates to the field of display equipment, in particular to a corner structure and display equipment.

Background

A display apparatus, which is composed of a display device and a related circuit, can provide visual information in accordance with a visual perception factor. At present, frames on different sides of a display device are generally connected by arranging corner pieces, in order to make the display device attractive, the edges of the display device are arranged by narrow frames, and the cross section required by the inner corners is narrow, so that the strength of the inner corners of the parts is insufficient, and the problems of bending and even breaking are easily caused.

Disclosure of Invention

The purpose of the disclosure is: the utility model provides a corner structure and display device, its joint strength who has strengthened and display device frame is difficult for taking place the rupture.

The present disclosure provides a corner structure applied to a display device, including: the display device comprises an outer corner, an inner corner, a first frame, a second frame and a third frame, wherein the first frame and the second frame are fixedly arranged on a first side edge of the display device; the first side edge and the second side edge are respectively adjacent side edges of the display device;

the first frame and the second frame are arranged side by side;

the inner corner is provided with a first insertion rib, a second insertion rib and a third insertion rib, the first insertion rib is inserted into the first frame, the second insertion rib is inserted into the second frame, and the third insertion rib is inserted into the third frame;

the outer corner is equipped with first connecting device and second connecting device, through first connecting device with first frame is connected, and through the second connecting device with the third frame is connected, outer corner is used for supporting the inner corner, it is right the inner corner carries on spacingly.

The disclosure further provides a display device, which includes a screen, a back plate and the above corner structure, where the back plate is arranged on the back of the screen, and the first frame and the third frame are arranged around the periphery of the screen and connected to the back plate; the second frame is parallel to the first frame, is arranged close to one side of the screen, and is connected with the back plate.

The beneficial effect of this disclosure: through setting up first frame and second frame at first side to and set up the third frame on the second side, so that first on the internal corner insert the bone, the second inserts the bone and the third inserts the bone, insert respectively and locate in the first frame, in the second frame and in the third frame, thereby will be divided into the three with being connected of side, further strengthened the joint strength with the side, make the internal corner be difficult for bending.

Drawings

FIG. 1 is a schematic structural view of an embodiment of an internal corner structure of the present disclosure;

FIG. 2 is a schematic structural view of another embodiment of an internal corner structure of the present disclosure;

FIG. 3 is a schematic diagram of an embodiment of a display device according to the present disclosure;

FIG. 4 is an enlarged partial schematic view of the upper left corner of FIG. 3;

fig. 5 is a schematic structural diagram of an embodiment of an outer corner structure according to the present disclosure.

In FIGS. 1-5:

1. an inner corner; 2. an outer corner; 3. a display device; 11. a first osteotomy; 12. a second osteotomy; 13. a third insertion bone; 14. a first mounting hole; 15. a second mounting hole; 16. a third mounting hole; 17. a second fixing hole; 18. a stepped structure; 21. a first fixing hole; 22. a support structure; 23. a second connecting means; 24. a first connecting means; 31. a first frame; 32. a second frame; 33. a third frame; 311. a first circular hole; 321. a second circular hole; 331. a third circular hole.

The objects, features, and advantages of the present disclosure will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.

It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of the present disclosure are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly, and the connection may be a direct connection or an indirect connection.

The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and B, may mean: a exists alone, A and B exist simultaneously, and B exists alone.

In addition, descriptions in this disclosure as to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments can be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present disclosure.

Referring to fig. 1 to 5, the present disclosure proposes a corner structure applied to a display device 3, including: the display device comprises an outer corner 2, an inner corner 1, a first frame 31 and a second frame 32 which are fixedly arranged on a first side edge of the display device 3, and a third frame 33 which is fixedly arranged on a second side edge of the display device 3; the first side edge and the second side edge are respectively adjacent side edges of the display device 3; the first frame 31 and the second frame 32 are arranged side by side; the inner corner 1 is provided with a first insertion rib 11, a second insertion rib 12 and a third insertion rib 13, the first insertion rib 11 is inserted into the first side frame 31, the second insertion rib 12 is inserted into the second side frame 32, and the third insertion rib 13 is inserted into the third side frame 33; the outer corner 2 is provided with a first connecting device 24 and a second connecting device 23, the first connecting device 24 is connected with the first frame 31, the second connecting device 23 is connected with the third frame 33, and the outer corner 2 is used for supporting the inner corner 1 and limiting the inner corner 1.

In this embodiment, the first frame 31 and the second frame 32 are disposed on the first side, and the third frame 33 is disposed on the second side, so that the first insertion rib 11, the second insertion rib 12, and the third insertion rib 13 on the inner corner 1 are respectively inserted into the first frame 31, the second frame 32, and the third frame 33, so as to divide the connection with the sides into three parts, further enhance the connection strength with the sides, and make the inner corner 1 not easily bent, wherein the first frame 31, the second frame 32, and the third frame 33 are all fixedly disposed on the display device 3, and can be integrally disposed with the frame of the display device 3, or can be welded, and fixed on the frame of the display device 3 in a bolt structure manner. In addition, the first insertion rib 11 is inserted into the first frame 31, the second insertion rib 12 is inserted into the second frame 32, and the third insertion rib 13 is inserted into the third frame 33, and the connection manner may be that the first insertion rib 11, the second insertion rib 12, or the third insertion rib 13 is fixed by a bolt structure, or an interference structure is provided in the frame, so that the corresponding insertion rib (the first insertion rib 11, the second insertion rib 12, or the third insertion rib 13) is fixed in the corresponding frame, or a mounting hole is provided for fixing, so as to fix the insertion rib. In the installation process, the inner corner 1 and the frame are fixed firstly, the inner corner 1 and one side frame of the display device 3 can be fixed firstly, then the other side frame is installed in the corresponding insertion frame, then the outer corner 2 is inserted, the first connecting device 24 and the second connecting device 23 are used for realizing the connection with the first frame 31 and the third frame 33 so as to support the inner corner 1 and shield the structure of the inner corner 1, and the appearance is more attractive. The first connecting device 24 and the second connecting device 23 may be a snap connecting device or an interference connecting device, which is not limited in this application.

Referring to fig. 1-2, for a display device, four corners of the display device need to be provided with corresponding corner structures, but different corners have different widths of side edges, which results in different structures, specifically referring to fig. 1 and 2, fig. 1 and 2 are implemented as two mirror-symmetric inner corners 1, as shown in fig. 4, in an installation process, since widths of left and right frames of the display device 3 are generally narrower, a third insertion rib 13 is provided at the left and right frames, and a corresponding outer corner 2 is also correspondingly symmetric, which is not limited in the present application.

In one embodiment, the first fixing member is further included, a first mounting hole 14 is formed in the first insertion frame 11, a first round hole 311 corresponding to the first mounting hole 14 is formed in the first frame 31, and the first fixing member is inserted through the first mounting hole 14 and the first round hole 311 to fix the inner corner 1 to the first frame 31.

It should be noted that the second frame further includes a second fastening member and a third fastening member, the second insertion frame 12 may be provided with a second mounting hole 15, and the second frame 32 is provided with a corresponding second circular hole 321. The third insertion hole 16 may also be provided on the third insertion frame 13, and the second frame 32 is provided with a corresponding third circular hole 331. Wherein the display apparatus 3 and the inner corner 1 are formed as one body by the first fastener, the second fastener and the third fastener, and the coupling strength is secured.

In one embodiment, the intermediate structure between the first osteotome 11 and the third osteotome 13 is a step structure 18, and the outer corner 2 is provided with a top structure attached to the step structure 18, the top structure being disposed on the step structure 18 and attached to the step structure 18. In addition, top structure below can also set up corresponding bearing structure 22 to support interior corner 1, bearing structure 22 can also constitute limit structure with inside mounting in addition, avoids outer corner 2 to install too deeply, leads to the installation pleasing to the eye, and does not play the effect of supporting interior corner 1.

In this embodiment, the step structure 18 is provided to form a limiting structure between the outer corner 2 and the inner corner 1, on one hand, the outer corner 2 can be conveniently installed, on the other hand, the inner corner 1 can be limited by the outer corner 2, the shape of the step transition is not limited, and may be a circular arc shape as shown in the figure or a right angle shape, and it should be noted that structures which do not affect the assembling process thereof are within the protection scope of the present application.

In one embodiment, the top structure further comprises a fixing member, the top structure is provided with a first fixing hole, and the inner corner 1 is provided with a second fixing hole 17 corresponding to the first fixing hole, the fixing member is inserted into the first fixing hole and the second fixing hole 17, and the inner corner 1 and the outer corner 2 are fixedly connected.

In this embodiment, the mounting can be bolt construction, alternates first fixed orifices and second fixed orifices 17 through the mounting, with internal corner 1 and external corner 2 fixed connection to the realization locks internal corner 1 and external corner 2, improves external corner 2's joint strength, avoids external corner 2 to take place to drop.

In one embodiment, the limiting members are respectively disposed inside the first frame 31 and the third frame 33, and are used for limiting a connection position of the outer corner 2 and the first frame 31 and a connection position of the outer corner and the third frame 33.

In this embodiment, the limiting component may be any limiting component, and preferably, an internal structure is used for limiting, for example, an internal circuit board is used for limiting. Also can set up various spacing posts in the frame and carry on spacingly, this application does not limit to this, can realize carrying out spacing conventional limit structure to outer corner 2, all belong to the aforesaid locating part to can avoid outer corner 2 too inwards to lead to taking place sunken.

In one embodiment, a sliding groove is further formed on a side of the bottom plate of the display device 3 facing the inner corner 1, and the sliding groove is parallel to the third insertion rib 13, so that the outer corner 2 is inserted along the sliding groove until being connected to the third frame 33. Through set up the spout on the bottom plate, outer corner 2 only need in the installation of 1 back that finishes of inner corner, along the direction of spout slide in can to the installer of being convenient for installs.

In one embodiment, the inner corner 1 is formed by stamping a sheet metal. The metal plate stamping forming refers to an operation of manufacturing metal sheets, profiles and pipes into parts with certain shapes, sizes and precision by a manual or mechanical method, is a common metal processing technology, and can cut and bend the processed sheets through a series of subsequent processing to process materials into parts meeting application requirements. Because the structure of inner corner 1 is relatively simple, so can be through panel beating stamping forming processing, can show the processing cost who reduces inner corner 1.

The present disclosure further provides a display device 3, which includes a screen, a back plate and the corner structure of any one of the above, where the back plate is disposed on the back surface of the screen, and the first frame 31 and the third frame 33 are surrounded on the periphery of the screen and connected to the back plate; the second frame 32 is parallel to the first frame 31 and is disposed near one side of the screen, and is connected to the back plate.

The beneficial effect of this disclosure: through setting up first frame 31 and second frame 32 on first side to and set up third frame 33 on the second side, so that the first bone 11, the second bone 12 and the third bone 13 of inserting on interior corner 1 insert respectively and locate in first frame 31, in second frame 32 and the third frame 33, thereby will be connected with the side and divided into three parts, further strengthened the joint strength with the side, make interior corner 1 difficult to bend.

The above description is only a preferred embodiment of the present disclosure and is not intended to limit the present disclosure, and various modifications and changes may be made to the present disclosure by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present disclosure should be included in the scope of the claims of the present disclosure.

Claims

1. A corner structure applied to a display device, comprising: the display device comprises an outer corner, an inner corner, a first frame, a second frame and a third frame, wherein the first frame and the second frame are fixedly arranged on a first side edge of the display device; the first side edge and the second side edge are respectively adjacent side edges of the display device;

the first frame and the second frame are arranged side by side;

2. The corner structure according to claim 1, further comprising a first fastening member, wherein a first mounting hole is formed in the first insertion rib, and a first round hole corresponding to the first mounting hole is formed in the first rim, and the first fastening member is inserted through the first mounting hole and the first round hole to lock the inner corner to the first rim.

3. The corner structure according to claim 1, wherein the intermediate structure between the first and third insertion ribs is a step structure, the outer corner has a top structure attached to the step structure, and the top structure is disposed on and attached to the step structure.

4. The corner structure according to claim 3, further comprising a fixing member, wherein the top structure is provided with a first fixing hole, and the inner corner is provided with a second fixing hole corresponding to the first fixing hole, and the fixing member is inserted through the first fixing hole and the second fixing hole to fixedly connect the inner corner and the outer corner.

5. The corner structure according to claim 1, further comprising a plurality of limiting members respectively disposed inside the first frame and the third frame for limiting a connection between the outer corner and the first frame and a connection between the outer corner and the third frame.

6. The corner structure according to claim 1, wherein a sliding groove is further formed on a side of the bottom plate of the display device facing the inner corner, and the sliding groove is parallel to the third insertion rib, so that the outer corner is inserted along the sliding groove until being connected to the third frame.

7. The corner structure according to claim 1, wherein the inner corner is formed by stamping a sheet metal.

8. A display device, comprising a screen, a back plate and the corner structure of any one of claims 1-7, wherein the back plate is disposed on the back side of the screen, and the first frame and the third frame surround the periphery of the screen and are connected to the back plate;

the second frame is parallel to the first frame, is arranged close to one side of the screen, and is connected with the back plate.