CN110736002B

CN110736002B - Display device frame and display device

Info

Publication number: CN110736002B
Application number: CN201911043967.7A
Authority: CN
Inventors: 张书发
Original assignee: Guangzhou Shiyuan Electronics Thecnology Co Ltd
Current assignee: Qstech Co Ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2021-12-07
Anticipated expiration: 2039-10-30
Also published as: WO2021082172A1; CN110736002A

Abstract

The invention provides a display equipment frame and display equipment. Wherein the display device frame includes: a frame and a cover plate; the frame comprises a bottom plate, a first side plate and a second side plate, and the first side plate and the second side plate are arranged on the bottom plate at intervals relatively; the first end of the cover plate is detachably and fixedly connected with the first side plate, and the second end of the cover plate is rotatably arranged on the second side plate. According to the display equipment frame provided by the invention, the first end of the cover plate is detachably and fixedly connected with the first side plate of the frame, the second end of the cover plate is rotatably arranged on the second side plate of the frame, and the assembly and disassembly can be realized only by rotating the cover plate and detachably and fixedly connecting the cover plate with the frame, so that the assembly and disassembly processes are simple and rapid, the time is saved, and the working efficiency can be improved.

Description

Display device frame and display device

Technical Field

The invention relates to the technical field of display, in particular to a display equipment frame and display equipment.

Background

Display devices such as liquid crystal televisions and LED complete machines generally use a frame mechanism to fix structures such as a back plate, glass, and a display screen (or a touch panel) from the peripheral side.

The frame of the existing display equipment generally comprises a frame and an apron, wherein the apron and the frame are respectively provided with a threaded hole, and a screw is respectively in threaded connection with a threaded hole in the apron and a threaded hole in the frame so as to realize the fixed connection of the frame and the apron.

However, when the frame and the cover plate are fixed by using screws, the screw holes of the frame and the cover plate need to be aligned in sequence, and then the screws are screwed by a screwdriver, so that the mounting process is complicated, time is wasted, and the assembly efficiency of the frame of the display device is low.

Disclosure of Invention

The invention provides a display equipment frame and display equipment, and aims to solve the technical problems that when a frame and a cover plate are fixed by screws, threaded holes of the frame and the cover plate need to be aligned in sequence, then the screws are screwed by a screwdriver, the mounting process is complex, time is wasted, and the assembly efficiency of the display equipment frame is low.

A first aspect of the present invention provides a display apparatus frame, comprising: a frame and a cover plate; the frame comprises a bottom plate, a first side plate and a second side plate, and the first side plate and the second side plate are arranged on the bottom plate at intervals relatively; the first end of the cover plate is detachably and fixedly connected with the first side plate, and the second end of the cover plate is rotatably arranged on the second side plate.

According to the display equipment frame, the first end of the cover plate is fixedly connected with the first side plate card of the frame in a dismounting mode, the second end of the cover plate is rotatably arranged on the second side plate of the frame, and the cover plate is only required to be rotated and fixedly connected with the frame to realize assembly and disassembly, so that the assembly and disassembly processes are simple and rapid, the time is saved, and the working efficiency can be improved.

In one possible implementation manner, the first side plate is provided with a first connecting plate, and a first connecting structure is arranged on the first connecting plate; the first end of apron is provided with the second connecting plate, be provided with on the second connecting plate with first connection structure matched with second connection structure. The first connecting structure is arranged on the first connecting plate, so that the connecting stability of the first connecting structure and the frame is improved; the second connecting structure is arranged on the second connecting plate, so that the stability of the second connecting structure and the cover plate is improved, and the reliability of connection between the first connecting structure and the second connecting structure is improved.

In one possible implementation manner, the first connecting structure is a connecting hole formed in the first connecting plate; the second connecting structure is a connecting column fixed on the second connecting plate. Through being provided with the connecting hole with first connection structure, be provided with the spliced pole with second connection structure, connecting hole and spliced pole simple structure, convenient structure, the installation is convenient with the dismantlement, saves operating time, is favorable to improving work efficiency.

In one possible implementation manner, the number of the connecting holes is multiple, and the multiple connecting holes are arranged at intervals along the length direction of the first connecting plate; the spliced pole is a plurality of, every the spliced pole all with one the connecting hole is corresponding, so set up for the apron improves the stability that apron and frame are connected at its length direction and first curb plate and a plurality of hookup location.

In one possible implementation manner, the second end of the cover plate is provided with a rotation opening; and a rotating arm is arranged on the second side plate and can be rotatably arranged in the rotating opening. The cover plate is rotatably connected with the rotating arm through the rotating opening, when the cover plate is closed with the frame, gaps between the cover plate and the frame can be reduced, the space occupied by a display equipment frame is reduced, and development of light and thin display equipment is facilitated; and, can make the display device frame regular for the surface of display device frame does not have the position of dismantling hard, has avoided non-professional to unpack the apron apart by mistake under the condition of unwittingly and has caused the incident, has improved the security of complete machine ground effectively. When the cover plate is opened by rotating the movable arm, the cover plate can be prevented from falling off from the frame, the cover plate does not need to be detached, maintenance is convenient, and maintenance efficiency is improved.

In one possible implementation manner, the second end of the cover plate is bent and extended towards the bottom plate to form a first connecting arm, a second connecting arm is arranged above the first connecting arm, and the second connecting arm and the cover plate form a preset angle; the first connecting arm, the cover plate and the second connecting arm form the rotating opening; the end part of the second side plate bends and extends towards the first side plate to form the rotating arm. Through first linking arm and second linking arm formation rotation opening, the rotor arm holds in rotating the opening, when realizing that apron and frame rotate to be connected, guarantees that the apron deviates from the one side of frame complete, does not have the detachable position, effectively avoids non professional to tear open the apron by mistake and causes the incident.

In one possible implementation manner, the preset angle ranges from 10 ° to 45 °, and the stability of the connection between the rotating arm and the rotating opening is improved while the rotating arm is ensured to rotate in the rotating opening, so that the cover plate is prevented from falling off the frame.

In one possible implementation manner, an abutting concave pit is arranged at the joint of the rotating arm and the second side plate; the apron can be relative the second curb plate rotate extremely first connecting arm with butt pit butt, so set up when maintaining the device between apron and frame, the relative second curb plate of apron rotates, rotates to first connecting arm and butt pit butt to guarantee that the apron does not drop from bottom, front, play the fixed action

In one possible implementation manner, the second end of the cover plate is provided with a hinge shaft; the hinge opening for accommodating the hinge shaft is formed in the second side plate, the hinge shaft and the hinge opening are used for realizing the rotation connection of the cover plate and the second side plate, so that the cover plate can rotate more smoothly relative to the second side plate, and the assembly and installation time can be saved.

In one possible implementation manner, the first side plate is provided with a first connecting plate, and the first end of the cover plate is provided with a second connecting plate; the display equipment frame further comprises a first magnetic attraction piece and a second magnetic attraction piece which is mutually attracted with the first magnetic attraction piece, the first magnetic attraction piece is fixed on one side, facing the cover plate, of the first connecting plate, the second magnetic attraction piece is fixedly connected with the second connecting plate, and the reliability of connection between the cover plate and the frame is further improved through mutual attraction of the first magnetic attraction piece and the second magnetic attraction piece; the first magnetic suction piece is arranged on the first connecting plate, so that the mounting stability of the first magnetic suction piece is improved, the deformation of the outer surface of the frame due to stress and the like caused by the fact that the first magnetic suction piece is directly fixed on the frame is avoided, and the attractiveness of the frame is ensured; inhale the piece setting with the second on the second connecting plate, not only be favorable to improving the second and inhale the stability of piece installation to can avoid directly inhaling the piece with the second and fix on the apron and influence the aesthetic property of apron outward appearance.

In one possible implementation manner, a first fixing hole is formed in the first magnetic part; the display device frame further comprises a first fastener, the first fastener penetrates through the first fixing hole and then is in threaded connection with the first connecting plate, the first magnetic piece is fixed on the first connecting plate through the first fastener, fixing is reliable, and the risk that the first magnetic piece falls off is reduced. And/or a second fixing hole is arranged on the second magnetic part; the display device frame further comprises a second fastener, the second fastener penetrates through the second fixing hole and then is in threaded connection with the second connecting plate, the second magnetic suction piece is fixed on the second connecting plate through the second fastener, fixing is reliable, and the risk that the second magnetic suction piece falls off is reduced.

In one possible implementation manner, a plurality of first magnetic suction pieces are arranged, and the plurality of first magnetic suction pieces are arranged at intervals along the length direction of the first connecting plate; the second magnetic suction pieces are arranged in a plurality and are arranged at intervals along the length direction of the second connecting plate; one the second magnetism is inhaled the piece and is inhaled with a plurality of the first magnetism is inhaled the piece and is inhaled mutually, perhaps, a plurality of the second magnetism is inhaled the piece and is inhaled with one the first magnetism is inhaled the piece and is inhaled mutually, perhaps, every the second magnetism is inhaled the piece all with one the first magnetism is inhaled the piece and is inhaled mutually. Through set up a plurality of first magnetism and inhale the piece, set up a plurality of second magnetism along the length direction of second connecting plate through the length direction along first connecting plate and inhale the piece for the apron all can pass through magnetic force attraction with first curb plate at its length direction and be connected, further improves the stability that apron and frame are connected.

In one of them possible implementation, the apron orientation one side of bottom plate is provided with the metal sheet, so set up, can avoid metal operation instrument to leave the mar on the surface of display device frame and influence the aesthetic property of product, reduces the defective rate of product, and the installation is convenient with the maintenance moreover.

In one possible implementation mode, the cover plate faces one side of the bottom plate and is provided with a reinforcing rib, the reinforcing rib extends along the length direction of the cover plate, and the reinforcing rib is beneficial to improving the strength of the cover plate and can provide a mounting surface for the metal plate to better fix the metal plate.

In one possible implementation manner, the number of the reinforcing ribs is multiple, and the plurality of the reinforcing ribs are arranged at intervals along the height direction of the cover plate, so that the structural strength of the cover plate is further improved.

A second aspect of the invention provides a display device comprising the display device frame of the first aspect.

The display device provided by the second aspect of the present invention has the same advantages as the display device frame described in the first aspect, since it includes the display device frame described in the first aspect.

It is to be understood that not necessarily all such advantages may be achieved in accordance with any particular embodiment of the invention.

In addition to the technical problems solved by the present invention, the technical features constituting the technical solutions, and the advantages brought by the technical features of the technical solutions described above, other technical problems solved by the display device frame and the display device provided by the present invention, other technical features included in the technical solutions, and advantages brought by the technical features will be further described in detail in the detailed description of the embodiments.

Drawings

Fig. 1 is an exploded view of a display device frame according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a display device frame according to an embodiment of the present invention;

FIG. 3a is a left side view of an initial state of a display device frame provided by assembling an embodiment of the present invention;

FIG. 3b is a left side view of a display device frame in an intermediate state provided with an embodiment of the present invention assembled;

FIG. 3c is a left side view of a completed state of a display device frame provided by an embodiment of the present invention;

FIG. 4a is a schematic structural diagram illustrating an initial state of a display device frame according to an embodiment of the present invention;

FIG. 4b is a schematic structural diagram illustrating a disassembled display device frame according to an embodiment of the present invention;

fig. 4c is a schematic structural diagram illustrating a completed state of disassembling a frame of a display device according to an embodiment of the present invention.

Description of reference numerals:

1: a frame; 11: a base plate; 12: a first side plate; 13: a second side plate; 14: a first connecting plate; 15: a first magnetic attraction member; 16: a rotating arm; 161: abutting against the concave pit;

2: a cover plate; 21: a second connecting plate; 22: connecting columns; 23: a second magnetic attraction member; 24: a metal plate; 25: reinforcing ribs; 26: rotating the opening; 27: a first connecting arm; 28: a second connecting arm;

3: a magnetic tool;

the angle is preset.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

Along with the trend of thin, large-size and multifunctional integrated design of electronic products such as LED complete machines and liquid crystal televisions, a plurality of problems can be brought by fixing complete machine frames and cover plates in a traditional screw locking mode: for example, when fixing, it is necessary to align the threaded holes of the frame and the cover plate in sequence, and to fasten the screws one by one. However, as the size of the whole machine is gradually increased, the threaded holes are difficult to align during installation due to the influence of processing precision and profile deformation; for another example, in the assembling or maintenance process, screws need to be disassembled or fixed by using a screwdriver, which not only consumes a lot of working hours, but also easily causes the damage of the section bar, increases the reject ratio of the product, and increases the production cost and the maintenance cost; for another example, when the whole machine is mounted close to a wall, the two sides and the bottom of the frame can be covered by decoration, which brings difficulty to the later-stage screw dismounting maintenance, and if a larger maintenance space is reserved during mounting, the whole attractiveness can be affected; for example, due to the limitation of materials and processing modes, when the thickness of the frame is less than 4mm, the problem of insufficient connection strength is easily caused when the frame and the cover plate are connected through screws; for example, the screw holes formed on the front surface of the cover plate can affect the overall appearance of the product, the appearance and harmony of the whole machine, and the grade of the product is reduced.

In order to solve at least part of the above problems, an embodiment of the present invention provides a display device frame, specifically referring to fig. 1 and 2, including: a frame 1 and a cover plate 2; the frame 1 comprises a bottom plate 11, a first side plate 12 and a second side plate 13, wherein the first side plate 12 and the second side plate 13 are oppositely arranged on the bottom plate 11 at intervals; the first end of the cover plate 2 is detachably and fixedly connected with the first side plate 12, and the second end of the cover plate 2 is rotatably installed on the second side plate 13.

In a preferred embodiment of this embodiment, the bottom plate 11 may be a rectangular plate comprising two long sides, a first side and a second side. The first side plate 12 and the second side plate 13 are parallel, the first side plate 12 is fixed at a first side edge of the bottom plate 11, the second side plate 13 is fixed at a second side edge of the bottom plate 11, the first side plate 12 and the second side plate 13 are both located at the same side of the bottom plate 11, the first side plate 12 and the second side plate 13 can be both perpendicular to the bottom plate 11, and thus the first side plate 12, the bottom plate 11 and the second side plate 13 form a U-shaped structure. Optionally, the first side plate 12, the bottom plate 11 and the second side plate 13 are an integrally formed integral piece.

The cover plate 2 is arranged opposite to the bottom plate 11, two ends of the cover plate 2 are respectively connected with the first side plate 12 and the second side plate 13, the cover plate 2 and the frame 1 form a rectangular barrel structure, the structure is stable and reliable, and other parts of the display device can be better supported.

The first end of the cover plate 2 can be detachably and fixedly connected with the first side plate 12 in various ways. In some embodiments, the first end of the cover plate 2 and the first side plate 12 are fixed by magnetic attraction, for example, a magnet is disposed at the first end of the cover plate 2, a metal piece attracted to the magnet is disposed on the first side plate 12, and for example, a metal piece is disposed at the first end of the cover plate 2, and a magnet capable of attracting the metal piece is disposed on the first side plate 12; in other embodiments, the cover plate 2 is clamped with the first side plate 12, for example, a first end of the cover plate 2 is provided with a buckle, and correspondingly, the first side plate 12 is provided with a clamping groove clamped with the buckle; or, a first end of the cover plate 2 is provided with a clamping groove, and correspondingly, the first side plate 12 is provided with a buckle clamped with the clamping groove. For another example, a hook lock is arranged at a first end of the cover plate 2, and correspondingly, an elastic sheet matched with the hook lock is arranged on the first side plate 12; or, the first end of the cover plate 2 is provided with an elastic sheet, and correspondingly, the first side plate 12 is provided with a hook lock matched with the elastic sheet. For another example, a spring is disposed at a first end of the cover plate 2, and correspondingly, a top rod matched with the spring is disposed on the first side plate 12; or, the first end of the cover plate 2 is provided with a top rod, and correspondingly, the first side plate 12 is provided with a spring matched with the top rod.

There are various ways for rotatably connecting the second end of the cover plate 2 to the second side plate 13, for example, the second end of the cover plate 2 is provided with a rotation opening, and the second side plate 13 is provided with a rotating shaft installed in the rotation opening; for another example, the second end of the cover plate 2 is connected to the second side plate 13 by a hinge; for another example, a pin shaft is arranged at the second end of the cover plate 2, and a round hole for accommodating the pin shaft is arranged on the second side plate 13; for example, the second end of the cover plate 2 is provided with a pivot shaft, the second side plate 13 is provided with a clamping arm, and the clamping arm is bent to form a groove for accommodating the pivot shaft; also for example, the second end of the cover plate 2 and the second side plate 13 are each provided with a running fit semi-circular configuration. It can be understood that, after the cover plate 2 is connected to the second side plate 13, the cover plate may rotate based on the second side plate 13, and the rotating connection structure between the second end of the cover plate 2 and the second side plate 13 is not limited in this embodiment of the invention.

According to the display device frame provided by the embodiment of the invention, the first end of the cover plate 2 is detachably and fixedly connected with the first side plate 12 of the frame 1, and the second end of the cover plate 2 is rotatably arranged on the second side plate 13 of the frame 1. When the display device frame provided by the embodiment of the invention needs to be maintained and disassembled, the first end of the cover plate 2 is disassembled from the first side plate 12, then the cover plate 2 is rotated to enable the first end of the cover plate 2 to be far away from the first side plate 12, and finally the second end of the cover plate 2 is disassembled from the second side plate 13.

As a specific embodiment of the detachable and fixed connection between the first side plate 12 and the cover plate 2, as shown in fig. 3, the first side plate 12 is provided with a first connecting plate 14, and the first connecting plate 14 is provided with a first connecting structure; the first end of the cover plate 2 is provided with a second connecting structure matched with the first connecting structure. In the present embodiment, it is preferable that the first end of the cover plate 2 is provided with a second connecting plate 21, and the second connecting structure is provided on the second connecting plate 21.

The first connecting plate 14 may be a rectangular plate, a semicircular plate, a square plate, or the like, which is not limited herein. The first connecting plate 14 may be perpendicular to the first side plate 12, and the first connecting plate 14 is located on a side of the first side plate 12 facing the second side plate 13. In some embodiments, the first connecting plate 14 may be a rectangular plate, for example, the first connecting plate 14 extends along the length direction of the first side plate 12, i.e. along the X direction in fig. 1 and 2, in this case, a plurality of first connecting structures may be disposed on the first connecting plate 14, and the plurality of first connecting structures are disposed at intervals along the length direction of the first connecting plate 14; alternatively, the first connection structure extends along the length direction of the first connection plate 14, and thus is advantageous for improving the reliability of connection, especially for a large-sized display device frame. In other embodiments, a plurality of first connecting plates 14 may be provided, a plurality of first connecting plates 14 are provided at intervals along the length direction of the first side plate 12, and each first connecting plate 14 may be provided with a first connecting structure, so as to improve the reliability of the connection between the first side plate 12 and the cover plate 2.

Referring to fig. 3a to 3c, a distance L between the top surface of the first connecting plate 21 and the top surface of the cover plate 2 is greater than a thickness D of the first side plate 12, that is, the top of the first connecting plate 21 is located below the first side plate 12, when the lamp is installed, the first connecting plate 21 is clamped into the bottom surface of the first side plate 12, and the cover plate 2 is prevented from moving upwards to damage the surface of the lamp plate; the first connecting plate 21 is accommodated in the space enclosed by the cover plate 2 and the frame 1, and is also advantageous for reducing the thickness of the frame.

The second connecting plate 21 may be a rectangular plate, a semicircular plate, a square plate, or the like, which is not limited herein. The second connecting plate 21 may be arranged perpendicular to the cover plate 2, with the second connecting plate 21 being located on the side of the cover plate 2 facing the base plate 11. For example, referring to fig. 1, the second connecting plate 21 may be a rectangular plate extending along the length direction of the cover plate 2, and the top of the second connecting plate 21 is located below the first side plate 12, i.e. when mounting, the second connecting plate 21 is clamped into the bottom surface of the first side plate 12, so as to prevent the cover plate 2 from moving upwards and damaging the lamp panel surface. At this time, the number and the structure of the second connection structures provided on the second connection plate 21 correspond to those of the first connection structures. In some embodiments, the second connection plate 21 may be provided in plurality, and the plurality of second connection plates 21 are spaced apart along the length direction of the cap plate 2, that is, the plurality of second connection plates 21 are spaced apart along the X direction in fig. 1 and 2, and at this time, the number and the structure of the second connection structures provided on the second connection plate 21 correspond to those of the first connection structures.

It will be appreciated that the first connecting structure cooperates with the second connecting structure, and the specific structure may be varied. The first connecting structure and the second connecting structure can be mutually clamped and fixed, and the first connecting structure and the second connecting structure can also only play a role in positioning.

It should be noted that, in the embodiment of the present invention, the length direction of the display device frame is the X direction in fig. 1 and 2, the width direction of the display device frame is the Y direction in fig. 1 and 2, the height direction of the display device frame is the Z direction in fig. 1 and 2, and the azimuth word "top" refers to the Z direction in fig. 1 and 2.

In some embodiments, the first connecting structure is a connecting hole opened on the first connecting plate 14; the second connecting structure is a connecting column 22 fixed on the second connecting plate 21.

Specifically, the connection holes of the first connection plate 14 may be circular holes, and accordingly, the connection posts 22 are cylindrical; the connection holes may also be square holes, correspondingly, connecting the square prisms of column 22. That is, in order to secure the reliability of the coupling post 22 with the coupling hole, the shape of the cross section of the coupling post 22 is identical to the shape of the cross section of the coupling hole.

It should be noted that the connecting hole and the connecting column 22 can be clamped to fixedly connect the frame 1 and the first end of the cover plate 2. When the frame 1 is connected with the cover plate 2 through the magnetic attraction structure, the connecting holes are matched with the connecting columns 22 to only play a positioning role.

In order to improve the matching stability of the cover plate 2 and the frame 1, a plurality of connecting holes are arranged at intervals along the length direction of the first connecting plate 14, the distance between two adjacent connecting holes can be the same, and the distance between two adjacent connecting holes can also be different; the number of the connecting columns 22 is multiple, each connecting column 22 corresponds to one connecting hole, namely, the number of the connecting columns 22 is the same as that of the connecting holes, and the positions of the connecting columns 22 correspond to those of the connecting holes one by one.

Illustratively, referring to fig. 1, a plurality of groups of connecting holes are arranged, the plurality of groups of connecting holes are arranged at intervals along the length direction of the first connecting plate 14, and the distance between two adjacent groups of connecting holes is a first preset distance; each group includes a plurality of connecting holes, and a plurality of connecting holes are arranged along the length direction interval of first connecting plate 14, and the distance between two adjacent connecting holes is the second distance of predetermineeing, and the second distance of predetermineeing is less than first distance of predetermineeing. Of course, a plurality of coupling holes may be provided at equal intervals in the length direction of the first coupling plate 14. The number and arrangement of the connecting holes are not limited in the embodiment of the invention, and a person skilled in the art can design the connecting holes according to the specific size, structural strength and the like of the display equipment frame.

The connecting column 22 can be fixed on the second connecting plate 21 in various ways, for example, the connecting column 22 can be a single piece integrally formed with the second connecting plate 21; for another example, a threaded hole is formed in the second connecting plate 21, and one end of the connecting column 22 is a stud for being in threaded connection with the threaded hole in the second connecting plate 21, so as to fixedly connect the connecting column 22 with the second connecting plate 21; for another example, the second connecting plate 21 is not provided with a threaded hole, and the connecting column 22 is fixed to the second connecting plate 21 by tapping.

The connection post 22 may include a cylinder, a first connection part disposed at a first end of the cylinder, and a second connection part disposed at a second end of the cylinder, wherein the first connection part may have a tapered structure so that the connection post 22 is more easily inserted into the connection hole; the second connecting portion is used for being fixedly connected with the second connecting plate 21, and the connecting portion can be provided with threads. The number and arrangement of the connecting posts 22 are the same as those of the connecting holes, and will not be described herein.

As a specific embodiment of the first connecting structure and the second connecting structure, the first connecting structure is a buckle fixed on the first connecting plate 14, the second connecting structure is a clamping groove provided on the second connecting plate 21, and the clamping groove is clamped with the buckle. This embodiment display device frame passes through buckle and draw-in groove joint, realizes being connected of the first end of apron 2 and first curb plate 12, easy dismounting, simple, efficient. Specifically, the buckle may be a protruding arm fixed on the first connecting plate 14, and the protruding arm is provided with a protruding point; the draw-in groove is the recess of seting up on second connecting plate 21, and its shape matches with the shape of salient support arm to, the lateral wall of draw-in groove is provided with the pit with bump matched with, and through the cooperation of salient support arm and draw-in groove, bump and pit, the first end that realizes apron 2 is connected with first curb plate 12. Of course, the buckle and the slot may also be in other specific structural shapes, and the embodiment of the present invention is not limited herein.

As still another embodiment of the first connecting structure and the second connecting structure, the first connecting structure is a hook fixed on the first connecting plate 14; the second connecting structure is a card fixed on the second connecting plate 21, and the card is clamped with the hook. This embodiment display device frame passes through pothook and card joint, realizes being connected of the first end of apron 2 and first curb plate 12, connects reliable and stable, easy dismounting, simple, efficient. For example, the fastening sheet may be provided with a connecting hole, and the fastening sheet is fastened to the connecting hole to connect the first end of the cover plate 2 to the first side plate 12. For another example, the fastening sheet may be bent to form a hook structure, and the elasticity of the fastening sheet itself is utilized to allow the hook to be fastened to the hook, so as to connect the first end of the cover plate 2 to the first side plate 12. The embodiment of the present invention does not limit the specific structure of the hook and the card.

As still another specific example of the first and second connecting structures, the first connecting structure is a spring fixed to the first connecting plate 14; the second connecting structure is a mandril fixed on the second connecting plate 21, and the mandril is connected with the spring in a clamping way. The display device frame is clamped with the ejector rod through the spring, so that the first end of the cover plate 2 is connected with the first side plate 12, the connection is stable and reliable, the disassembly and the assembly are convenient and simple, and the efficiency is high; the spring has elastic force, and can buffer rigid impact between the cover plate 2 and the frame 1.

The above-mentioned structure of the detachable and fixed connection between the cover plate 2 and the first side plate 12 is described in detail, and the specific structure of the rotatable mounting of the cover plate 2 on the second side plate 13 is described below.

As a specific embodiment in which the second end of the cover plate 2 is rotatably mounted on the second side plate 13, as shown in fig. 4c, the second end of the cover plate 2 is provided with a rotation opening 26; the second side plate 13 is provided with a pivot arm 16, and the pivot arm 16 is rotatably mounted in the pivot opening 26.

For example, the second end of the cover 2 is provided with a third connecting plate, the third connecting plate is provided with a rotation opening 26, the rotation arm 16 is accommodated in the rotation opening 26, and the cover 2 can rotate around the rotation arm 16. For another example, the second end of the cover 2 is provided with two arc-shaped arms forming the rotation opening 26, the rotation arm 16 is received in the rotation opening 26, and the cover 2 can rotate around the rotation arm 16. For another example, the second end of the cover plate 2 bends and extends towards the bottom plate 11 to form a first connecting arm 27, a second connecting arm 28 is arranged above the first connecting arm 27, and the second connecting arm 28 and the cover plate 2 form a preset angle; the first connecting arm 27, the cover plate 2 and the second connecting arm 28 form a rotation opening 26; the end of the second side plate 13 is bent toward the first side plate 12 to form a rotating arm 16. The cover plate 2 is rotatably connected with the rotating arm 16 through the rotating opening 26, when the cover plate 2 is closed with the frame 1, the gap between the cover plate 2 and the frame 1 can be reduced, the space occupied by the frame of the display device is reduced, and development of the light and thin display device is facilitated; and, can make the display device frame regular for the surface of display device frame does not have the position of dismantling hard, has avoided non-professional to unpack the apron apart by mistake under the condition of unwittingly and has caused the incident, has improved the security of complete machine ground effectively. When the cover plate 2 is opened around the rotating arm 16, the cover plate 2 can be ensured not to fall off from the frame 1, the cover plate does not need to be detached, maintenance is convenient, and maintenance efficiency is improved.

With continued reference to FIG. 4c, a first connecting arm 27 is provided at the second end of the cover plate 2An end, which may be a straight arm, forming an angle with the cover plate 2; the first connecting arm 27 may be an arc-shaped arm extending toward the base plate 11. The second connecting arm 28 may be a straight arm forming a predetermined angle with the cover plate 2

The preset angle

Is in the range of 10 to 45 deg., as a preferred embodiment, the preset angle is

Is 25 degrees. The cover plate 2 and the second connecting arm 28 among the first connecting arm 27, the first connecting arm 27 and the second connecting arm 28 form a Y-shaped structure, so that the structure is simple and the processing is convenient. Alternatively, the first and second connecting

arms

27, 28 are integral with the cover plate 2.

The swivel arm 16 may be an arc-shaped arm, and the arc shape of the arc-shaped arm is located inside the display device frame; the pivot arm 16 may be a straight arm that forms an angle with the second side plate 13 that is obtuse, such as 150 degrees.

Further, an abutting concave pit 161 is provided at the joint of the rotating arm 16 and the second side plate 13, and the cover plate 2 can rotate relative to the second side plate 13 until the first connecting arm 27 abuts against the abutting concave pit 161. When maintaining the device between apron 2 and frame 1, apron 2 rotates relative second curb plate 13, and rotates to first connecting arm 27 and butt pit 161 butt to guarantee that the apron does not drop from bottom, front, plays the fixed action.

Referring to fig. 1, in the present embodiment, the first connecting arm 27 extends in the longitudinal direction of the cover 2, and the second connecting arm 28 also extends in the longitudinal direction of the cover 2, whereby the pivot opening 26 formed by the first connecting arm 27, the cover 2, and the second connecting arm 28 also extends in the longitudinal direction of the cover 2; accordingly, the turning arm 16 extends in the length direction of the second side plate 13. So set up and make the whole long limit of second curb plate 13 all be connected with the second end long limit of apron 2, be favorable to improving the stability of connecting.

It will be understood by those skilled in the art that the cover plate 2 may also be hinged with the second side plate 13, in particular, the second end of the cover plate 2 is provided with a hinged shaft; the second side plate 13 is provided with a hinge opening for receiving a hinge shaft. Wherein the hinge shaft is located at a side of the cover plate 2 facing the bottom plate 11, and the hinge shaft may extend in a length direction of the cover plate 2, and accordingly, the hinge opening extends in a length direction of the second side plate 13. Or, the articulated shaft is the multistage, and the multistage articulated shaft sets up along the length direction interval of apron 2, and correspondingly, articulated opening also multistage, and articulated open-ended quantity and position and articulated shaft one-to-one.

In order to improve the stability of the connection between the first end of the cover plate 2 and the first side plate 12, the frame provided in this embodiment further includes a first magnetic attraction element 15 and a second magnetic attraction element 23 attracting the first magnetic attraction element 15, the first magnetic attraction element 15 is fixed on one side of the first connecting plate 14 facing the cover plate 2, and the second magnetic attraction element 23 is fixedly connected to the second connecting plate 21.

Referring to fig. 3a specifically, the first magnetic element 15 is located on one side of the first connecting plate 14 facing the cover plate 2, the second magnetic element 23 is located on one side of the second connecting plate 21 facing the bottom plate 11, and the first magnetic element 15 and the second magnetic element 23 can attract each other to improve the stability of the connection between the first end of the cover plate 2 and the first side plate 12. The first magnetic attraction piece 15 can be a magnet, and at this time, the second magnetic attraction piece 23 can be a magnet or a metal piece such as iron, cobalt, nickel, etc. that attracts the first magnetic attraction piece 15; the first magnetic member 15 may be a metal member such as iron, cobalt, or nickel that can be attracted by a magnet, and in this case, the second magnetic member 23 may be a magnet that can attract a metal member such as iron, cobalt, or nickel. The embodiment of the present invention does not limit the specific material of the first magnetic attraction piece 15 and the second magnetic attraction piece 23.

The first magnetic attraction piece 15 is fixedly connected with the first connecting plate 14 in various ways, for example, the first magnetic attraction piece 15 is clamped with the first connecting plate 14; as another example, the first magnetic element 15 is threadably coupled to the first coupling plate 14. As an embodiment of the first magnetic member 15 fixedly connected to the first connecting plate 14, a first fixing hole is formed on the first magnetic member 15. The display device frame provided by the present embodiment further includes a first fastening member (not shown), which is threaded to the first connection plate 14 after passing through the first fixing hole. For example, the first fastening member may be a stud, the first connecting plate 14 is provided with a first threaded hole, and the stud passes through the first fixing hole and is in threaded connection with the first threaded hole, so as to fix the first magnetic element 15 on the first connecting plate 14; for another example, the first fastening member is a screw, and after the screw passes through the first fixing hole, the screw is tapped on the first connecting plate 14 to be screwed with the first connecting plate 14, so as to fix the first magnetic element 15 on the first connecting plate 14.

The second magnetic attraction piece 23 and the second connecting plate 21 can be fixedly connected in various ways, for example, the second magnetic attraction piece 23 is clamped with the second connecting plate 21; for another example, the second magnetic member 23 is screwed to the second connecting plate 21. As an embodiment of the second magnetic member 23 fixedly connected to the second connecting plate 21, a second fixing hole is formed on the second magnetic member 23. The display device frame provided by the present embodiment further includes a second fastening member (not shown), which is threaded to the second connection plate 21 after passing through the second fixing hole. For example, the second fastening member may be a stud, a second threaded hole is formed in the second connecting plate 21, and the stud passes through the second fixing hole and then is in threaded connection with the second threaded hole, so that the second magnetic suction element 23 is fixed on the second connecting plate 21; for another example, the second fastening member is a screw, and after the screw passes through the second fixing hole, the screw is tapped on the second connecting plate 21 to be in threaded connection with the second connecting plate 21, so as to fix the second magnetic attraction piece 23 on the second connecting plate 21.

In addition, the first magnetic member 15 may be circular, oval, polygonal, or irregular, and the shape of the first magnetic member 15 is not limited in the embodiments of the present invention. For example, referring to fig. 1, the first magnetic attracting member 15 may be a circular ring structure. The second magnetic member 23 can be circular, oval, polygonal, or irregular, and the shape of the second magnetic member 23 is not limited in the embodiments of the present invention, for example, referring to fig. 1, the second magnetic member 23 has a rectangular structure.

In order to further improve the stability of the connection between the frame 1 and the cover plate 2, in some embodiments, the first magnetic attraction members 15 are provided in plural, and the plural first magnetic attraction members 15 are arranged at intervals along the length direction of the first connecting plate 14, wherein the distance between any adjacent first magnetic attraction members 15 may be the same, or the distance between two adjacent first magnetic attraction members 15 may also be different, and those skilled in the art can design according to the actual structure of the frame 1. In addition, the second magnetic parts 23 are provided in plurality, and the second magnetic parts 23 are arranged at intervals along the length direction of the second connecting plate 21. The distance between any two adjacent second magnetic attraction pieces 23 may be the same, or the distance between two adjacent second magnetic attraction pieces 23 may also be different, and those skilled in the art can design the distance according to the actual structure of the cover plate 2.

There are many situations related to the corresponding relationship between the first magnetic attraction piece 15 and the second magnetic attraction piece 23: for example, one second magnetic attraction member 23 corresponds to the plurality of first magnetic attraction members 15, that is, one second magnetic attraction member 23 simultaneously attracts the plurality of first magnetic attraction members 15; for another example, the plurality of second magnetic attraction pieces 23 correspond to one first magnetic attraction piece 15, that is, the plurality of second magnetic attraction pieces 23 attract the same first magnetic attraction piece 15 at the same time; for another example, each second magnetic attraction member 23 corresponds to one first magnetic attraction member 15, that is, each second magnetic attraction member 23 attracts the first magnetic attraction member 15 in a one-to-one correspondence. The embodiment of the present invention does not limit the number, arrangement, and corresponding manner of the first magnetic attraction member 15 and the second magnetic attraction member 23.

In a preferred embodiment, the first magnetic attraction pieces 15 and the second magnetic attraction pieces 23 are all set to be a plurality of and consistent in quantity, the plurality of first magnetic attraction pieces 15 are arranged at intervals along the length direction of the first connecting plate 14, and the first magnetic attraction pieces 15 and the second magnetic attraction pieces 23 are in one-to-one correspondence in position. The first connecting structures and the second connecting structures are all provided with a plurality of first connecting structures, the number of the first connecting structures is consistent, the first connecting structures are arranged at intervals along the length direction of the first connecting plate 14, and the positions of the second connecting structures are in one-to-one correspondence with the positions of the first connecting structures. And, set up a first connection structure between two adjacent first magnetism pieces 15, simultaneously, be provided with a second connection structure between two adjacent second magnetism pieces 23.

Exemplarily, referring to fig. 1, a plurality of sets of first magnetic attraction pieces 15 of a circular ring structure are arranged, the plurality of sets of first magnetic attraction pieces 15 are arranged at intervals along the length direction of the first connection plate 14, and the distance between two adjacent sets of first magnetic attraction pieces 15 is a third preset length; each set of first magnetic attraction pieces 15 comprises a plurality of first magnetic attraction pieces 15, the first magnetic attraction pieces 15 are arranged along the length direction of the first connecting plate 14 at intervals, the distance between every two adjacent first magnetic attraction pieces 15 is the fourth preset length, and the fourth preset length is smaller than the third preset length. Correspondingly, the second magnetism of rectangular structure is inhaled piece 23 and is also provided with a plurality ofly, and the quantity of second magnetism inhale piece 23 is unanimous with the group number of first magnetism inhale piece 15, and every second magnetism is inhaled and is provided with a plurality ofly and the second fixed orifices that the second fastener is connected on 23, and every second magnetism inhale the quantity of second fixed orifices on 23 and a set of interior first magnetism inhale piece 15 quantity unanimously, and the position of second fixed orifices and the first magnetism inhale the position that sets up of piece 15 one-to-one.

The display device frame is mounted or dismounted by using a metal operating tool, such as a clamping jaw, a caliper and the like, so that the influence on the attractiveness of a product caused by scratches left on the surface of the display device frame is avoided, and the reject ratio of the product is increased. To this end, the display device frame provided by the embodiment of the invention is designed to be installed and detached by using a magnetic attraction tool. Specifically, as shown in fig. 4a, the embodiment of the present invention is provided with a metal plate 24 on the side of the cover plate 2 facing the base plate 11. The metal plate 24 can be attracted by the magnetic attraction tool 3, and may be an iron plate, a cobalt plate, a nickel plate, or the like, and the material of the metal plate 24 is not limited in the embodiment of the present invention. In addition, the metal plate 24 may be a circular plate, an elliptical plate, a polygonal plate, or an irregular-shaped plate, and the shape of the metal plate 24 is not limited in the embodiment of the present invention. The metal plate 24 and the cover plate 2 may be clamped, and the metal plate 24 and the cover plate 2 may be screwed, which is not limited herein. In some embodiments, one metal plate 24 may be provided; in other embodiments, a plurality of metal plates 24 may be provided, and a plurality of metal plates 24 are spaced along the length direction of the cover plate 2 to improve the attraction force with the magnetic attraction tool 3.

In order to prevent the deformation of the cover plate 2 and at the same time increase the structural strength of the cover plate 2, the cover plate 2 is provided with a reinforcement rib 25 on the side facing the base plate 11, the reinforcement rib 25 extending in the longitudinal direction of the cover plate 2. One reinforcing rib 25 may be provided, and a plurality of reinforcing ribs 25 may be provided, for example, two, three, four, or the like, and the plurality of reinforcing ribs 25 are provided at intervals in the height direction of the lid plate 2, that is, the plurality of reinforcing ribs 25 are provided at intervals in the Z direction in the drawing.

Furthermore, the reinforcing ribs 25 can also provide mounting positions for the metal plate 24, that is, the metal plate 24 is connected with the reinforcing ribs 25, for example, screws are used for tapping on the metal plate 24 and the reinforcing ribs 25 in sequence, so that the metal plate 24 is fixedly connected with the reinforcing ribs 25.

The following describes in detail the mounting process of the display device frame according to the embodiment of the present invention with reference to fig. 3a to 3 c:

referring to fig. 3a, a first magnetic element 15 is fixed on the first connecting plate 14, and a second magnetic element 23 is fixed on the second connecting plate 21; then the rotating arm 16 provided on the second side plate 13 is snapped into the rotating opening 26; referring to fig. 3b, the cover plate 2 is rotated counterclockwise; finally, referring to fig. 3c, the connection posts 22 are snapped into the connection holes provided in the first connection plate 14, thereby completing the assembly of the display device frame, which is simple, fast, time-saving and efficient. And, so set up, can make 2 outward appearance surfaces of apron complete, no screw hole and broken edge, after the assembly was accomplished, apron 2 is that smooth surface does not have any dismantlement position, has avoided non professional to dismantle apron 2 under the condition of unwittingly and has caused the incident.

The following describes in detail the detaching process of the display device frame according to the embodiment of the present invention with reference to fig. 4a to 4 c:

referring to fig. 4a, the magnetic tool 3 is close to the cover plate 2, and the magnetic tool is attracted to the metal plate 24; referring to fig. 4b, the cover plate 2 is rotated clockwise relative to the second side plate 13, so that the connection post 22 is disengaged from the connection hole provided in the first connection plate 14; referring to fig. 4c, after the cover plate 2 is rotated to a certain angle, the magnetic attraction tool 3 is pulled upwards, so that the cover plate 2 is detached from the frame 1.

In summary, the display device frame provided by the embodiment of the invention has the following advantages:

1. through the first end of apron and the first curb plate joint of frame, the second end of apron is rotationally installed on the second curb plate of frame, need not the screw fixation and realizes being connected of apron and frame, makes a round trip to dismantle the inefficiency that the screw brought when having avoided installation and maintenance, has improved the efficiency when production maintenance, reduction production effectively, maintenance cost.

2. Aiming at the frame of the whole machine with large size, the problem of uneven screw hole alignment is solved, the larger wall thickness of the frame required by the screw holes is avoided, the wall thickness of the frame is further reduced, and the whole machine is lighter and thinner.

3. The cover plate is fixed with the metal plate through the second connecting plate fixing connecting column and the reinforcing rib structure, the consistency of the appearance surface of the cover plate is guaranteed, and the attractiveness and consistency of the whole shape are achieved.

4. When the cover plate and the frame are disassembled, the plate can be disassembled by rotating and moving obliquely upwards, so that the whole machine can be installed in a wall-embedded mode, the front maintenance spaces of the two sides and the bottom do not need to be reserved, and the whole machine and the installation environment are integrated.

5. The integrity of the appearance surface of the cover plate is ensured, the position for exerting force for disassembly is not arranged, the safety accident caused by the fact that a non-professional person mistakenly disassembles the cover plate under the unknowing condition is avoided, and the safety of the whole machine is effectively improved.

6. The installation can be finished only by clamping and rotating without any tool; when dismantling, only need utilize ordinary magnetism to inhale the instrument, can realize the quick dismantlement of apron, really accomplish convenient quick installation and maintenance, also can not fish tail display device frame.

The embodiment of the invention also provides display equipment which comprises the display equipment frame in the embodiment. The structure, function, and effect of the display device frame provided in this embodiment are the same as those of the above embodiment, and specific reference may be made to the above embodiment, which is not described herein again.

In addition, the display device provided by the embodiment of the present invention may be a device having a display function, such as an LED complete machine, a liquid crystal television, a tablet computer, and the like, which is not limited in the embodiment of the present invention.

Since the display device provided in the embodiment of the present invention includes the display device frame described in the above embodiment, the display device provided in the embodiment of the present invention also has the same advantages as the display device frame described above, and details are not described herein again.

In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description above, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A display device frame, comprising: a frame and a cover plate;

the frame comprises a bottom plate, a first side plate and a second side plate, and the first side plate and the second side plate are arranged on the bottom plate at intervals relatively;

the second end of the cover plate bends and extends towards the bottom plate to form a first connecting arm, a second connecting arm is arranged above the first connecting arm, the second connecting arm is a straight arm, and a preset angle is formed between the second connecting arm and the cover plate; the first connecting arm, the cover plate and the second connecting arm form a rotating opening; the second side plate is provided with a rotating arm, and the rotating arm is rotatably arranged in the rotating opening; the rotating arm is a straight arm, and an included angle between the rotating arm and the second side plate is an obtuse angle;

the first side plate is provided with a first connecting plate, and the first end of the cover plate is provided with a second connecting plate; the display equipment frame further comprises a first magnetic attraction piece and a second magnetic attraction piece which is mutually attracted with the first magnetic attraction piece, the first magnetic attraction piece is fixed on one side, facing the cover plate, of the first connecting plate, and the second magnetic attraction piece is fixedly connected with the second connecting plate; a connecting column is arranged on the second connecting plate; the first connecting plate is provided with a connecting hole, and the connecting hole is matched with the connecting column to play a positioning role.

2. The frame for a display device according to claim 1, wherein the connection hole is plural, and plural connection holes are provided at intervals along a length direction of the first connection plate; the connecting column is a plurality of, and every connecting column all corresponds with one the connecting hole.

3. The display device frame of claim 1,

the end part of the second side plate bends and extends towards the first side plate to form the rotating arm.

4. A display device frame according to claim 3, wherein the preset angle is in the range of 10 ° -45 °.

5. The display device frame according to claim 3, wherein an abutting recess is provided at a junction of the rotating arm and the second side plate;

the cover plate can rotate relative to the second side plate until the first connecting arm abuts against the abutting concave pit.

6. The frame of claim 5, wherein the first magnetic member has a first fixing hole; the display device frame further comprises a first fastener, and the first fastener penetrates through the first fixing hole and then is in threaded connection with the first connecting plate;

and/or the presence of a gas in the gas,

the second magnetic part is provided with a second fixing hole; the display device frame further comprises a second fastener, and the second fastener penetrates through the second fixing hole and then is in threaded connection with the second connecting plate.

7. The frame of claim 1, wherein the first magnetic member is disposed in a plurality, and the plurality of first magnetic members are spaced along a length direction of the first connecting plate;

the second magnetic suction pieces are arranged in a plurality and are arranged at intervals along the length direction of the second connecting plate; one the second magnetism is inhaled the piece and is inhaled with a plurality of the first magnetism is inhaled the piece and is inhaled mutually, perhaps, a plurality of the second magnetism is inhaled the piece and is inhaled with one the first magnetism is inhaled the piece and is inhaled mutually, perhaps, every the second magnetism is inhaled the piece all with one the first magnetism is inhaled the piece and is inhaled mutually.

8. The display device frame according to any of claims 1 to 7, wherein a side of the cover plate facing the base plate is provided with a metal plate.

9. The display device frame according to any one of claims 1 to 7, wherein a side of the cover plate facing the base plate is provided with a rib extending along a length direction of the cover plate.

10. The frame for a display device according to claim 9, wherein the reinforcing rib is provided in plurality, and the plurality of reinforcing ribs are provided at intervals in a height direction of the cover plate.

11. A display device characterized by comprising a display device frame according to any one of claims 1 to 10.