CN217381180U

CN217381180U - Corner assembly and display device

Info

Publication number: CN217381180U
Application number: CN202221100816.8U
Authority: CN
Inventors: 李振兴
Original assignee: Guangzhou Shizhen Information Technology Co Ltd
Current assignee: Guangzhou Shizhen Information Technology Co Ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-09-06
Anticipated expiration: 2032-05-09

Abstract

The utility model discloses a corner subassembly and display device, corner subassembly include shielding piece and corner connecting piece, and the corner connecting piece can be installed on the corner connecting piece with fixed display screen with the frame cooperation of display device with the shielding piece to shelter from the junction of corner connecting piece and frame, improve display device's pleasing to the eye degree, avoid the dust to get into inside the display device simultaneously. Wherein, the corner connecting piece is provided with a connecting hole and a fixing hole, the corner connecting piece is connected with two adjacent frames of the display device through the connecting hole, and the position on the frame corresponding to the fixing hole is provided with a groove. And the shielding piece is including the base member that is used for sheltering from connecting hole and groove, and the base member has the butt face, and butt face butt frame deviates from the side of corner connecting piece, and the protruding guide part that is provided with on the butt face, and the protruding location portion that is provided with on the guide part, location portion are made by elastic material, and the guide part is located the inslot, location portion and fixed orifices grafting cooperation.

Description

Corner assembly and display device

Technical Field

The utility model relates to a display device technical field especially relates to a corner subassembly to and contain the display device of this corner subassembly.

Background

The frame of display device is used for realizing the fixed of display screen, and a plurality of frames pass through the corner connecting piece and connect, and this junction shows in display device's outside, influences display device's whole aesthetic property, so after the frame equipment is accomplished, generally can use the Mylar film to hide ugly. However, the mylar tab still has the following problems in the use process: firstly, the Mylar film is fixed on the frame in a sticking way, and when the whole machine returns, if the Mylar film is torn, the colloid on the Mylar film is easy to lose and cannot be reused; secondly, the Mylar film covers the processing technology groove of the frame and is easy to collapse after being pressed; thirdly, the Mylar film can not completely fill the splicing gap of the frame, so that dust easily enters the interior of the display device and the use performance of the display device is influenced.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an aim at: the corner assembly and the display equipment are completely shielded in the position of the connecting frame, good in dustproof effect and reusable.

In order to achieve the purpose, the utility model adopts the following technical proposal:

in a first aspect, a corner assembly is provided, comprising:

the corner connecting piece is provided with a connecting hole and a fixing hole, the corner connecting piece is connected with two adjacent frames of the display equipment through the connecting hole, and a groove is formed in the position, corresponding to the fixing hole, of each frame;

the shielding part comprises a connecting hole and a base body of the groove, the base body is provided with an abutting surface, the abutting surface abuts against the frame and deviates from one side face of the corner connecting piece, a guide portion is arranged on the abutting surface in a protruding mode, a positioning portion is arranged on the guide portion in a protruding mode and made of elastic materials, the guide portion is located in the groove, and the positioning portion is in plug-in fit with the fixing hole.

As a preferred scheme of the corner assembly, the corner connecting piece comprises a first connecting part and a second connecting part which are connected at an included angle, the first connecting part and the second connecting part are respectively connected with two adjacent frames, and the shielding piece further comprises a shielding part which is used for blocking a gap between the corner connecting piece and the two frames.

As a preferable scheme of the corner assembly, the shielding portion is arranged on the abutting surface in a protruding manner, the shielding portion and the base body form an included angle, and the shielding portion is connected with the guide portion.

As a preferable scheme of the corner assembly, at least one fixing hole is formed in each of the first connecting part and the second connecting part, and the guide part is provided with a plurality of positioning parts which are in plug-in fit with the fixing holes.

As a preferable scheme of the corner assembly, the positioning portion includes a positioning insertion portion and a positioning clamping portion, the positioning insertion portion is disposed on the guide portion, the positioning clamping portion is disposed on the positioning insertion portion, the positioning insertion portion is inserted into the fixing hole, and the positioning clamping portion abuts against a side surface of the corner connecting piece away from the shielding piece.

As a preferable scheme of the corner component, the positioning clamping part is a revolving body which is coaxial with the positioning insertion part.

As a preferable scheme of the corner component, a hollow structure is arranged in the positioning clamping part.

As a preferable scheme of the corner assembly, the positioning portion is in interference fit with the fixing hole.

As a preferable scheme of the corner component, the color of the shielding piece is consistent with that of the frame; and/or the presence of a gas in the gas,

the base body, the guide portion and the positioning portion are integrally manufactured.

Has the advantages that: the utility model provides a corner subassembly includes corner connecting piece and shielding piece, and the corner connecting piece can enough be connected with display device's frame, still can be connected with shielding piece. Wherein the shielding piece includes the base member, and the base member has the butt face, and this butt face butt frame deviates from the side of corner connecting piece, and the protrusion is provided with the guide part on the butt face, and the protrusion is provided with location portion on the guide part. And the corner connecting piece is provided with a connecting hole and a fixing hole, the corner connecting piece is connected with two adjacent frames of the display equipment through the connecting hole, and a groove is formed in the position, corresponding to the fixing hole, of each frame. When the shielding piece is connected with the corner connecting piece, the guide part is positioned in the groove, the positioning part is in plug-in fit with the fixing hole, the base body shields the connecting hole and the groove to achieve the effects of attractiveness and dust prevention, and the positioning part is made of elastic materials, so that the shielding piece can be repeatedly used.

In a second aspect, a display device is provided, which includes a display screen, a plurality of frames and the above corner assembly, where the frames are disposed on a peripheral portion of the display screen to fix the display screen, the corner assembly includes a corner connecting member and a shielding member, the corner connecting member is connected with two adjacent frames through screws, and the shielding member abuts against a backside surface of the frames to shield a connection position of the two adjacent frames and the screws.

Has the advantages that: the utility model provides a display device, it has higher pleasing to the eye degree, still can avoid the dust to get into display device simultaneously inside, guarantees display device's product property ability.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Fig. 1 is a schematic view of a partial assembly of a corner connector and a frame according to an embodiment of the present invention;

fig. 2 is a schematic view of a first view angle of the shielding member according to the embodiment of the present invention;

fig. 3 is a schematic structural view of a second viewing angle of the shielding member according to the embodiment of the present invention;

fig. 4 is a schematic structural view of the corner connector according to the embodiment of the present invention;

fig. 5 is a schematic view of a partial assembly of a display device according to an embodiment of the present invention;

fig. 6 is a partial cross-sectional view of a first viewing angle of a display device according to an embodiment of the present invention;

fig. 7 is a partial cross-sectional view of a second viewing angle of the display device according to the embodiment of the present invention.

In the figure:

1. a corner connector; 11. connecting the first part; 12. a second connection part; 101. a fixing hole; 102. connecting holes;

2. a shield; 21. a base; 22. a guide portion; 221. a first guide portion; 222. a second guide portion; 23. a positioning part; 2301. positioning the inserting part; 2302. a positioning clamping part; 2303. a deformation hole; 231. a first positioning portion; 232. a second positioning portion; 24. a shielding portion;

100. a display screen; 200. a first frame; 2001. a first groove; 300. a second frame; 3001. a second groove.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 7, the utility model provides a corner subassembly and display device, wherein the corner subassembly includes corner connecting piece 1 and shielding piece 2, and corner connecting piece 1 can be connected with fixed display screen 100 with display device's frame, and shielding piece 2 can set up on corner connecting piece 1 to with frame relatively fixed, shelter from the junction of frame and corner connecting piece 1 simultaneously, play pleasing to the eye and dirt-proof effect.

The corner connecting piece 1 is provided with a connecting hole 102, and the corner connecting piece 1 can be connected with two adjacent frames of the display device through the connecting hole 102. As shown in fig. 1, the frame includes a first frame 200 and a second frame 300 that are vertically disposed, the first frame 200 and the second frame 300 both have installation cavities, the display screen 100 can be inserted into the installation cavities of the first frame 200 and the second frame 300, the first frame 200 and the second frame 300 adopt a corner connector 1 and are connected to each other by screws, in addition, the first frame 200 and the second frame 300 are further provided with installation holes, and fasteners such as screws are used to pass through the installation holes to fix the display screen 100. It can be known that the mounting holes are formed in the back side of the frame, that is, the back side of the frame is directly connected to the back plate of the display screen 100, and the front side of the frame is located on the same side as the glass panel of the display screen 100.

The corner connecting piece 1 is also provided with a fixing hole 101, the frame is also provided with a groove, and after the corner connecting piece 1 and the frame are connected in place, the position of the groove on the frame corresponds to the position of the fixing hole 101 on the corner connecting piece 1. As shown in fig. 2 and 3, the shutter 2 includes a base body 21, a guide portion 22, and a positioning portion 23, and the base body 21 is used to shield the connection hole 102 and the groove. The base body 21 has an abutting surface which can abut against a side face of the frame away from the corner connecting piece 1, the guide portion 22 is arranged on the abutting surface in a protruding mode, and the positioning portion 23 is arranged on the guide portion 22 in a protruding mode. The shielding piece 2 is connected with the corner connecting piece 1 through the guide part 22 and the positioning part 23, wherein the guide part 22 is located in the groove, the positioning part 23 is in plug fit with the fixing hole 101, and the fixing part 23 is made of an elastic material, so that the shielding piece 2 and the corner connecting piece 1 can be assembled for many times.

Further, based on the structure of the existing display device, the corner connecting member 1 includes a first connecting portion 11 and a second connecting portion 12 connected at an included angle, and the first connecting portion 11 and the second connecting portion 12 are respectively connected with two adjacent frames. As shown in fig. 4, in the embodiment, the first connecting portion 11 and the second connecting portion 12 are not located on the same plane, but are disposed in an L shape, so that the first frame 200, the second frame 300, the display screen 100 and the corner connecting member 1 are fixed to each other. When the four parts are relatively fixed, an assembly gap still exists between the corner connecting part 1 and the first frame 200 and the second frame 300, and in order to prevent dust from entering the inside of the display device through the assembly gap, the shielding part 2 further comprises a shielding part 24, and the shielding part 24 can seal the gap between the corner connecting part 1 and the two frames.

Optionally, the shielding portion 24 is convexly disposed on the abutting surface, and the shielding portion 24 is disposed at an angle to the base body 21. In this embodiment, the shielding portion 24 extends toward the corner connector 1 along the thickness direction of the base body 21, so that a plurality of side surfaces of the shielding portion 24 can respectively abut against the corner connector 1, the first frame 200, and the second frame 300, and a new assembly gap is prevented from being generated.

In this embodiment, the first frame 200 and the second frame 300 are both provided with slots, and the first slot 2001 on the first frame 200 is communicated with the second slot 3001 on the second frame 300, so as to ensure the complete filling of the slots, the guide portion 22 includes the first guide portion 221 and the second guide portion 222 connected together, when the positioning portion 23 is inserted into and mated with the fixing hole 101, the first guide portion 221 is located in the first slot 2001, the second guide portion 222 is located in the second slot 3001, and the joint of the first guide portion 221 and the second guide portion 222 is connected with the abutting portion 24, so as to enhance the stability of the abutting portion 24.

In addition, since the first and

second frames

200 and 300 are mounted at different positions from the display screen 100, the first and

second frames

200 and 300 have different structures, and the first and

second grooves

2001 and 3001 have different depths, that is, the thicknesses of the first and

second guide portions

221 and 222 vary according to the groove depths. As can be seen from fig. 1, when the first frame 200 and the second frame 300 are fixed by the corner connectors 1, the corner connectors 1 are located below the grooves, and therefore the thickness of the guide portions 22 should be ensured to be able to abut against the corner connectors 1 when the guide portions 22 are located in the grooves, so as to ensure the effect of filling the grooves.

Optionally, at least one fixing hole 101 is provided on each of the first connecting portion 11 and the second connecting portion 12, and a plurality of positioning portions 23 that are in plug-in fit with the fixing holes 101 are provided on the guide portion 22. In this embodiment, the positioning portion 23 includes a first positioning portion 231 and a second positioning portion 232, the first positioning portion 231 is disposed on the first guiding portion 221, the second positioning portion 232 is disposed on the second guiding portion 222, and the number of the first positioning portion 231 and the number of the second positioning portion 232 are both one, so as to reduce the difficulty of assembly. In another embodiment, the first positioning portion 231 and/or the second positioning portion 232 may be provided in plurality. However, unlike the guide portion 22, the first positioning portion 231 and the second positioning portion 232 can be configured to have the same structure by changing the thickness of the guide portion 22, so as to reduce the difficulty in processing the shutter 2.

Optionally, the positioning portion 23 includes a positioning insertion portion 2301 and a positioning clamping portion 2302, the positioning insertion portion 2301 is disposed on the guiding portion 22, and the positioning clamping portion 2302 is disposed on the positioning insertion portion 2301. As shown in fig. 6, the positioning insertion part 2301 can penetrate through the fixing hole 101, and the positioning clamping part 2302 can penetrate through the fixing hole 101 and is located on a surface of the corner connecting member 1 facing away from the shielding member 2.

Optionally, the positioning clamping portion 2302 is a rotational body coaxially disposed with the positioning insertion portion 2301, so that an interaction force between the positioning portion 23 and the corner connecting member 1 is uniform. Preferably, the positioning clamping portion 2302 is a cylindrical structure, and the cross-sectional area of the positioning clamping portion 2302 is larger than that of the positioning insertion part 2301.

Simultaneously for the plug of location portion 23 in fixed orifices 101, be provided with in the location joint portion 2302 and become hole 2303, set up hollow structure in location joint portion 2302 promptly, when pulling out location portion 23, location joint portion 2302 can be extruded and inwards warp to be convenient for location joint portion 2302 passes through fixed orifices 101, relieves the relation of connection between shielding piece 2 and the corner connecting piece 1 promptly.

Alternatively, in another embodiment, the positioning clamping portion 2302 is only protruded from the outer peripheral surface of the positioning insertion part 2301, and is not annular.

Or, in another embodiment, the positioning portion 23 only includes the positioning insertion part 2301, and the positioning insertion part 2301 is in interference fit with the fixing hole 101, that is, the positioning portion 23 can be inserted into the fixing hole 101 for multiple times only by means of elastic deformation of the positioning portion 23.

Alternatively, the base body 21, the guide portion 22, and the positioning portion 23 are integrally manufactured. Preferably, the whole of the shield 2 is made of plastic material, and the corners are chamfered.

The above embodiments have been described only the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and is not departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A corner assembly, comprising:

2. The corner assembly according to claim 1, wherein the corner connector includes a first connecting portion and a second connecting portion connected at an included angle, the first connecting portion and the second connecting portion are respectively connected to two adjacent frames, and the shielding member further includes a shielding portion for blocking a gap between the corner connector and the two frames.

3. The corner assembly according to claim 2, wherein the shielding portion is disposed at the abutting surface in a protruding manner, and the shielding portion is disposed at an included angle with the base body, and is connected to the guiding portion.

4. The corner assembly according to claim 2, wherein at least one fixing hole is formed in each of the first connecting portion and the second connecting portion, and the guide portion is provided with a plurality of positioning portions which are in insertion fit with the fixing holes.

5. The corner assembly according to claim 1, wherein the positioning portion includes a positioning insertion portion and a positioning clamping portion, the positioning insertion portion is disposed on the guiding portion, the positioning clamping portion is disposed on the positioning insertion portion, the positioning insertion portion is inserted into the fixing hole, and the positioning clamping portion abuts against a side surface of the corner connecting member away from the shielding member.

6. The corner assembly according to claim 5, wherein the positioning clip portion is a rotational body disposed coaxially with the positioning insertion portion.

7. The corner assembly according to claim 6, wherein a hollow structure is provided in the positioning snap-in portion.

8. The corner assembly according to claim 1, wherein the positioning portion is in interference fit with the fixing hole.

9. The corner assembly of claim 1, wherein the shade is a color that corresponds to the color of the bezel; and/or the presence of a gas in the gas,

10. A display device, comprising a display screen, a plurality of frames and the corner assembly of any one of claims 1 to 9, wherein the frames are disposed on the periphery of the display screen to fix the display screen, the corner assembly comprises corner connectors and shielding members, the corner connectors are respectively connected with two adjacent frames through screws, and the shielding members abut against the back side surfaces of the frames to shield the connection positions of the two adjacent frames and the screws.