CN219497260U - Display device - Google Patents

Abstract

The utility model discloses a display device, relates to the technical field of display, and aims to solve the problem of reduced usable area of a circuit board. The display device of the present application includes: a display panel; the backboard is arranged opposite to the display panel; the circuit board is arranged on one side of the backboard and is electrically connected with the display panel, the circuit board is provided with a first jack, the backboard is provided with a second jack, and the first jack is matched with the second jack; the connecting piece, connecting piece are including the first connecting portion, grafting portion and the second connecting portion that link together, and first connecting portion is connected with the circuit board, and grafting portion inserts first jack and second jack in proper order, and one side butt that circuit board was kept away from to second connecting portion and backplate, and second connecting portion have elasticity. The utility model is used for displaying images.

Description

Display device

Technical Field

The utility model relates to the technical field of display, in particular to a display device.

Background

In the related art, a side-sliding scheme is mostly adopted for fixing a circuit board in a display device, a buckle elastic sheet is welded on a main board, and the circuit board is side-slid and clamped into a back board, so that an avoidance area is required to be reserved on the circuit board, and the usable area of the circuit board can be reduced. Accordingly, the related art display device has a problem in that the usable area of the circuit board is reduced.

Disclosure of Invention

The embodiment of the utility model provides a display device, which solves the problem of reduced usable area of a circuit board.

In order to achieve the above purpose, the embodiment of the present utility model adopts the following technical scheme:

the present application provides a display device, including: a display panel; the backboard is arranged opposite to the display panel; the circuit board is arranged on one side of the backboard and is electrically connected with the display panel, the circuit board is provided with a first jack, the backboard is provided with a second jack, and the first jack is matched with the second jack; the connecting piece comprises a first connecting part, a plug-in part and a second connecting part which are connected together, the first connecting part is connected with the circuit board, the plug-in part is sequentially inserted into the first jack and the second jack, and the second connecting part is abutted with one side of the backboard far away from the circuit board; the second connecting part has elasticity and can elastically deform in the process of sequentially inserting the plug-in part into the first jack and the second jack so that the plug-in part can be inserted into the first jack and the second jack; the second connecting part can move under the action of elastic restoring force after being inserted into the first jack and the second jack so as to be abutted with one side of the backboard away from the circuit board, so as to fix the circuit board and the backboard.

The display device of the application locates the circuit board between the backboard and the display panel, and sets up first jack and second jack on the circuit board and the backboard, utilizes the connecting piece to connect first jack and second jack to link together backboard and circuit board.

The connecting piece comprises a first connecting part, a plugging part and a second connecting part, wherein the plugging part is sequentially inserted into the first jack and the second jack, the first connecting part is connected with the circuit board, the second connecting part is abutted with the backboard, and therefore the connection between the circuit board and the backboard is achieved. Because the second connecting portion has elasticity, on the one hand, the second connecting portion can insert first jack and second jack in proper order at grafting portion in-process emergence elastic deformation to realize that grafting portion can insert in first jack and the second jack smoothly, on the other hand the second connecting portion can resume the original form after grafting portion inserts first jack and second jack, realized that the second connecting portion inserts behind first jack and the second jack with the backplate butt, guaranteed the stability that backplate and circuit board are connected.

The plugging part of the connecting piece is inserted into the first plugging hole and the second plugging hole, namely, when the connecting piece is connected with the circuit board and the backboard along the direction perpendicular to the circuit board and the backboard. When this application adopts connecting piece to connect circuit board and backplate, circuit board and backplate stack, make first jack and second jack coincidence, utilize the grafting portion of connecting piece to insert first jack and second jack, utilize first connecting portion to be connected with circuit board, reuse second connecting portion and backplate butt.

The circuit board and the backboard are connected by the connecting piece, the circuit board and the backboard do not need to slide relatively, the avoiding area can be reduced, the waste area of the circuit board is reduced, and the effective use area of the circuit board can be increased.

Therefore, the display device can solve the problem that the usable area of the circuit board is reduced.

In some embodiments, the plug portion is provided with an avoidance space for avoiding the second connection portion.

It can be appreciated that the avoidance space provided in the plug-in portion can provide a deformation space for the elastic deformation of the second connection portion.

In some embodiments, the back plate is provided with an avoidance gap, and the avoidance gap is communicated with the second jack and is used for accommodating the release part;

the connecting piece further comprises a release part connected with the second connecting part, and the release part penetrates through the avoidance gap and stretches out of the first jack.

It can be understood that the connecting piece still includes the tripping part, and establishes on the backplate and dodges the breach, can make the tripping part stretch into in the first jack from the second jack, and can stretch out first jack, and accessible stirs the tripping part and drives second connecting portion and take place elastic deformation, so, just can take out the connecting piece from the second jack.

In some embodiments, at least a portion of the first connection portion abuts against a side of the circuit board away from the back plate.

It is understood that the abutment of at least part of the first connection portion with the side of the circuit board away from the back plate can ensure the connection stability of the connection member and the circuit board.

In some embodiments, the circuit board is further provided with a third jack, and the first connection portion is provided with a pin, and the pin is inserted into the third jack.

It can be understood that the third jack is arranged on the circuit board, the pin is arranged on the first connecting part, and the stability of the connection between the first connecting part and the circuit board can be further improved through the cooperation of the pin and the third jack, namely, the stability of the connection between the connecting piece and the circuit board is improved.

In some embodiments, the back plate is provided with a protruding portion protruding towards the display panel, the second jack is formed in the protruding portion, the protruding portion is formed with a cavity communicated with the second jack, and the plug-in portion extends into the cavity.

It can be understood that the protruding portion is arranged on the backboard, and the second jack is arranged on the protruding portion, so that the inserting portion of the connecting piece can extend into the cavity of the protruding portion when inserted into the second jack, and therefore the bottom of the inserting portion and one side, away from the circuit board, of the backboard are located on the same horizontal plane, the inserting portion can be prevented from protruding out of the backboard after being inserted into the second jack, the fixing of the backboard is affected, and the inserting portion of the connecting piece is protected.

In some embodiments, the protruding portion is provided with a first stop portion and a second stop portion which are arranged at intervals, the second insertion hole is located between the first stop portion and the second stop portion, and the insertion portion is in butt joint with both the first stop portion and the second stop portion.

It can be understood that the first stop portion and the second stop portion are arranged on the protruding portion, the first stop portion and the second stop portion are arranged at intervals, the second jack is arranged between the first stop portion and the second stop portion, and when the plug-in portion is inserted into the second jack, the plug-in portion is abutted against the first stop portion and the second stop portion, so that stability of the plug-in portion after being inserted into the second jack can be guaranteed.

In some embodiments, the second connection portion abuts against a side of the first stop portion away from the circuit board, and the second stop portion is bent in a direction away from the circuit board to support the second connection portion.

It can be understood that the second stop portion is bent along the direction away from the circuit board, and the second connection portion has elasticity, so that the second connection portion can be in closer contact with the second stop portion, and the function of supporting the second connection portion is achieved.

In some embodiments, the connecting member is a metal spring, and the middle portion of the connecting member is bent in a direction away from the circuit board to form the plugging portion.

It can be understood that the connecting piece is a metal elastic piece, so that the connecting piece has elasticity on one hand, and has longer service life on the other hand, and is conductive.

In some embodiments, the second stop portion is provided with a metal protrusion for grounding, and the metal protrusion abuts against the plugging portion.

It can be understood that the second stop part is provided with a metal protrusion for grounding, and is abutted against the plug part, so that static electricity on the connecting piece can be eliminated through the metal protrusion in time, and potential safety hazards are reduced.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate and do not limit the utility model.

Fig. 1 is a schematic structural diagram of a display device according to an example of the present application.

Fig. 2 is a schematic diagram of a second embodiment of a display device according to the present disclosure.

Fig. 3 is a schematic structural diagram of a circuit board provided in an example of the present application.

Fig. 4 is a schematic structural diagram of a back plate provided in an example of the present application.

Fig. 5 is a schematic structural diagram of a circuit board, a back plate and a connecting piece according to an embodiment of the present application.

Fig. 6 is a cross-sectional view taken along A-A of fig. 5.

Fig. 7 is a partial enlarged view at a in fig. 6.

Fig. 8 is a schematic structural view of a connector provided in the example of the present application.

Fig. 9 is a schematic structural diagram of a circuit board and a connector according to an embodiment of the present application.

Fig. 10 is a partial enlarged view at B in fig. 9.

Fig. 11 is a schematic structural diagram of a back plate and a connecting member according to an embodiment of the present application.

Fig. 12 is a partial enlarged view at C in fig. 11.

Fig. 13 is a second schematic structural diagram of the back plate and the connecting member according to the embodiment of the present application.

Fig. 14 is a cross-sectional view taken along B-B of fig. 13.

Fig. 15 is a partial enlarged view at D in fig. 14.

Fig. 16 is a cross-sectional view taken along line C-C of fig. 4.

Fig. 17 is a partial enlarged view at E in fig. 16.

Reference numerals:

a display panel 1; a back plate 2; a circuit board 3; a connecting member 4;

a first jack 31; a second jack 21; avoidance gap 22; a third jack 32; a projection 23; a cavity 24; a first stopper 231; a second stopper 232;

a first connection portion 41; a second connection portion 42; a plug-in portion 43; a release portion 44;

an avoidance space 431; pin 411.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

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 implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present application, it should be noted that, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context. In addition, when describing a pipeline, the terms "connected" and "connected" as used herein have the meaning of conducting. The specific meaning is to be understood in conjunction with the context.

The present embodiments provide a display device, which may be any device that displays an image regardless of motion (e.g., video) or fixation (e.g., still image), and regardless of text or image. More particularly, it is contemplated that the embodiments may be implemented in or associated with a variety of electronic devices such as, but not limited to, mobile telephones, wireless devices, personal data assistants, hand-held or portable computers, global positioning system receivers/navigators, cameras, video players, video cameras, game consoles, wrist watches, clocks, calculators, television monitors, flat panel displays, computer monitors, auto displays (e.g., odometer display, etc.), navigators, cockpit controls and/or displays, display of camera views (e.g., display of a rear view camera in a vehicle), electronic photographs, electronic billboards or signs, projectors, architectural structures, packaging, and aesthetic structures (e.g., display of images on a piece of jewelry), and the like. The display device may be a television (e.g., a liquid crystal television or the like), for example.

The display device of the present application is described below with reference to the drawings.

In some embodiments, as shown in fig. 1, fig. 1 is a schematic structural diagram of a display device provided in an example of the present application. The present application provides a display device, including: the display panel 1, the backboard 2 and the circuit board 3, wherein the backboard 2 is arranged opposite to the display panel 1; the circuit board 3 is disposed on one side of the back plate 2 adjacent to the display panel 1 and electrically connected to the display panel 1.

In other embodiments, as shown in fig. 2, fig. 2 is a schematic diagram of a display device according to an embodiment of the present application. The present application provides a display device, including: the display panel 1, the backboard 2 and the circuit board 3, wherein the backboard 2 is arranged opposite to the display panel 1; the circuit board 3 is disposed on one side of the back plate 2 away from the display panel 1 and electrically connected to the display panel 1.

As shown in fig. 3, fig. 3 is a schematic structural diagram of a circuit board provided in an example of the present application. The circuit board 3 is provided with a plurality of first jacks 31, and the first jacks are arranged at intervals along the circumferential direction of the circuit board 3, as shown in fig. 4, and fig. 4 is a schematic structural diagram of the back plate provided in the embodiment of the present application. The back plate 2 is provided with a plurality of second insertion holes 21, and is arranged at intervals along the circumferential direction of the back plate 2. Fig. 5 is a schematic structural diagram of a circuit board, a back plate and a connector according to an embodiment of the present application. The first jack 31 and the second jack 21 are mated and connect the circuit board 3 and the back plate 2 by the connector 4. As shown in fig. 6, fig. 6 is a cross-sectional view taken along A-A of fig. 5, see fig. 7, and fig. 7 is a partially enlarged view at a in fig. 6. The connector 4 comprises a first connecting part 41, a plug-in part 43 and a second connecting part 42 which are connected together, wherein the first connecting part 41 is connected with the circuit board 3, the plug-in part 43 is sequentially inserted into the first jack 31 and the second jack 21, and the second connecting part 42 is abutted against one side, far away from the circuit board 3, of the backboard 2; the second connection portion 42 has elasticity, and can be elastically deformed during the process of sequentially inserting the plug portion 43 into the first jack 31 and the second jack 21, so that the plug portion 43 can be inserted into the first jack 31 and the second jack 21; the second connection portion 42 is movable under the elastic restoring force after the insertion portion 43 is inserted into the first insertion hole 31 and the second insertion hole 21 so as to abut against a side of the back plate 2 away from the circuit board 3 to fix the circuit board 3 and the back plate 2.

It will be appreciated that the first jack 31 and the second jack 21 are provided on the circuit board 3 and the back plate 2, and the first jack 31 and the second jack 21 are connected by the connector 4, thereby connecting the back plate 2 and the circuit board 3 together.

The connector 4 includes a first connection portion 41, an inserting portion 43 and a second connection portion 42, the inserting portion 43 is inserted into the first jack 31 and the second jack 21 at a time, the first connection portion 41 is connected with the circuit board 3, the second connection portion 42 is abutted with the back board 2, connection between the circuit board 3 and the back board 2 is achieved, and due to elasticity of the second connection portion 42, on one hand, the inserting portion 43 can be inserted into the first jack 31 and the second jack 21, on the other hand, the second connection portion 42 is abutted with the back board 2 after the inserting portion 43 is inserted into the first jack 31 and the second jack 21, and connection stability between the back board 2 and the circuit board 3 is guaranteed.

Since the insertion portion 43 of the connector 4 is inserted into the first insertion hole 31 and the second insertion hole 21, that is, when the connector 4 connects the circuit board 3 and the back plate 2 in a direction perpendicular to the circuit board 3 and the back plate 2. When the circuit board 3 and the backboard 2 are connected by the connecting piece 4, the circuit board 3 and the backboard 2 are stacked, the first jack 31 and the second jack 21 are overlapped, the first jack 31 and the second jack 21 are inserted by the plug-in portion 43 of the connecting piece 4, the circuit board 3 is connected by the first connecting portion 41, and the second connecting portion 42 is abutted to the backboard 2.

The circuit board 3 and the backplate 2 are connected to the connecting piece 4, and the circuit board 3 and the backplate 2 do not need to slide relatively when being connected, so that the avoiding area is reduced, the waste area of the circuit board 3 is reduced, and the effective use area of the circuit board 3 can be increased.

Thus, the display device of the present application can solve the problem of the reduced usable area of the circuit board 3.

Further, when a plurality of circuit boards 3 are mounted on the back plate 2, since the connection member 4 is perpendicular to the circuit boards 3 and the back plate 2 when connecting the circuit boards 3 and the back plate 2, the mounting of other circuit boards 3 on the back plate 2 is not affected, and thus the compatibility of the back plate 2 is improved.

Alternatively, the number of the first jacks 31 on the circuit board 3 and the number of the second jacks 21 on the back plate 2 may be 4, 5, 6, or the like, which is not limited in this application.

In some embodiments, as shown in fig. 8, fig. 8 is a schematic structural diagram of a connector provided in an example of the present application. The insertion portion 43 is provided with a avoidance space 431, and the avoidance space 431 is used for avoiding the second connection portion 42.

It will be appreciated that, since the second connection portion 42 has elasticity, when the connector 4 is used to connect the circuit board 3 and the back board 2, i.e. the plug portion 43 is sequentially inserted into the first jack 31 and the second jack 21, the second connection portion 42 will elastically deform, so as to ensure that the second connection portion 42 maintains good elasticity, and to provide a deformation space for the second connection portion 42 when the second connection portion 42 elastically deforms, the plug portion 43 is provided with the avoiding space 431, so that when the plug portion 43 is sequentially inserted into the first jack 31 and the second jack 21, the second connection portion 42 has the deformation space to deform the second connection portion 42.

In some embodiments, referring to fig. 4, the back plate 2 is provided with a relief notch 22, the relief notch 22 being in communication with the second receptacle 21 and configured to receive the release portion 44;

the connecting piece 4 further comprises a release portion 44 connected with the second connecting portion 42, and the release portion 44 passes through the avoidance gap 22 and extends out of the first jack 31.

It can be understood that the disengaging portion 44 is provided on the connecting piece 4, the disengaging portion 44 is used for driving the second connecting portion 42, and further driving the second connecting portion 42 to deform, and the second connecting portion 42 can be deformed by toggling the disengaging portion 44, so that the contact between the second connecting portion 42 and one side of the backboard 2 away from the circuit board 3 is released, and thus, the separation between the connecting piece 4 and the backboard 2 can be realized, and the separation between the circuit board 3 and the backboard 2 can be realized.

The back plate 2 is provided with the avoidance notch 22, so that the connecting piece 4 can extend the release part 44 from the second jack 21 into the first jack 31 when the back plate 2 and the circuit board 3 are connected together, and the release part 44 is designed to have a larger length, so that the release part 44 can extend out of the first jack.

Further, the second connecting portion 42 can be driven to move by pulling the releasing portion 44 and is elastically deformed, so that the contact between the second connecting portion 42 and one side of the backboard 2 far away from the circuit board 3 is released, and the connecting piece 4 can be taken out from the second jack 21, so that the separation of the connecting piece 4 and the backboard 2 can be realized, the separation of the circuit board 3 and the backboard 2 can be realized, and the disassembly of the circuit board 3 and the backboard 2 is facilitated.

In some embodiments, at least part of the first connection portion 41 abuts against a side of the circuit board 3 remote from the back plate 2.

It can be appreciated that the first connection portion 41 is connected to the circuit board 3, and at least part of the first connection portion 41 abuts against a side of the circuit board 3 away from the back plate 2, so that the connection stability of the first connection portion 41 to the circuit board 3 can be improved.

In this way, the connection stability of the connecting piece 4 and the circuit board 3 can be ensured, and the connection stability of the backboard 2 and the circuit board 3 is improved.

In some embodiments, as shown in fig. 9, fig. 9 is a schematic structural diagram of a circuit board and a connector provided in the embodiment of the present application. Referring to fig. 10, fig. 10 is a partial enlarged view at B in fig. 9. The circuit board 3 is further provided with a third jack 32, the first connecting portion 41 is provided with a pin 411, and the pin 411 is inserted into the third jack 32.

It can be understood that the third jack 32 is provided on the circuit board 3, the pin 411 is provided on the first connecting portion 41, the pin 411 is inserted into the third jack 32, and the connection stability of the connecting piece 4 and the circuit board 3 is improved by matching the pin 411 with the third jack 32, that is, the connection stability of the connecting piece 4 and the circuit board 3 is improved.

Further, the shape and number of the third insertion holes 32 correspond to those of the pins 411 on the first connection portion 41, and the third insertion holes 32 need to be disposed around the first insertion holes 31.

Optionally, the third jack 32 is square in shape and three in number, i.e., the pins 411 are also square in shape and three in number; or, the third jack 32 is circular in shape, and three in number, that is, the pins 411 are likewise circular in shape, and three in number; or, the third jack 32 is square, and the number of the third jacks is four, that is, the pins 411 are also square, and the number of the third jacks is four, which can be adjusted according to actual needs, and the present application is not limited thereto.

In some embodiments, as shown in fig. 11, fig. 11 is a schematic structural diagram of a back plate and a connecting member provided in an example of the present application. Referring to fig. 12, fig. 12 is a partial enlarged view at C in fig. 11. The backboard 2 is provided with a protruding part 23 protruding towards the circuit board 3, the second jack 21 is arranged on the protruding part 23, the protruding part 23 is provided with a cavity 24 communicated with the second jack 21, and the inserting part 43 extends into the cavity 24.

It will be appreciated that the protruding portion 23 is provided on the back plate 2, and the protruding portion 23 protrudes toward the circuit board 3, and the second jack 21 is provided on the protruding portion 23, so that the protruding portion 23 forms the cavity 24 communicating with the second jack 21, and thus, when the plugging portion 43 of the connector 4 is inserted into the second jack 21, the plugging portion 43 can extend into the cavity 24 in the protruding portion 23.

Based on this, the plugging portion 43 extends into the cavity 24, so that the bottom of the plugging portion 43 and one side of the back plate 2 away from the circuit board 3 are on the same horizontal plane, which not only can prevent the plugging portion 43 from affecting the fixing of the back plate 2 or other aspects, but also can protect the plugging portion 43 of the connector 4.

In this way, when the connecting piece 4 is used to connect the backboard 2 and the circuit board 3, the effect of the plugging portion 43 of the connecting piece 4 protruding from the side of the backboard 2 away from the circuit board 3 on the use of the backboard 2 is reduced, the plugging portion 43 of the connecting piece 4 can be protected, and the service life of the connecting piece 4 is prolonged.

In some embodiments, as shown in fig. 13, fig. 13 is a second schematic structural diagram of the back plate and the connecting member provided in the example of the present application. Referring to fig. 14, fig. 14 is a sectional view taken along B-B of fig. 10, and referring to fig. 15, fig. 15 is a partial enlarged view at D of fig. 14. The protruding portion 23 is provided with a first stop portion 231 and a second stop portion 232 which are arranged at intervals, the second insertion hole 21 is located between the first stop portion 231 and the second stop portion 232, and the insertion portion 43 is in butt joint with both the first stop portion 231 and the second stop portion 232.

It can be understood that the protruding portion 23 is provided with the first stop portion 231 and the second stop portion 232, the first stop portion 231 and the second stop portion 232 are disposed at intervals, and the second jack 21 is disposed between the first stop portion 231 and the second stop portion 232, so that when the connecting member 4 connects the back plate 2 with the circuit board 3, that is, when the plugging portion 43 is inserted into the second jack 21, the plugging portion 43 contacts the first stop portion 231 and the second stop portion 232, and when the plugging portion 43 abuts against both the first stop portion 231 and the second stop portion 232, the connection stability of the plugging portion 43 and the second jack 21 can be ensured, that is, the connection stability of the connecting member 4 connecting the back plate 2 with the circuit board 3 is ensured.

Based on this, when the plugging portion 43 abuts against the first stop portion 231 and the second stop portion 232, the connection between the connecting piece 4 and the protruding portion 23 on the back plate 2 is realized, so that the connection between the connecting piece 4 and the back plate 2 is better and more stable, and the stability of the connection between the circuit board 3 and the back plate 2 is improved, so that the connection between the circuit board 3 and the back plate 2 is better and more stable.

In some embodiments, the second connection portion 42 abuts against a side of the first stop portion 231 away from the circuit board 3, as shown in fig. 16, fig. 16 is a cross-sectional view along C-C of fig. 4, see fig. 17, and fig. 17 is a partial enlarged view at E in fig. 16. The second stopper 232 is bent in a direction away from the circuit board 3 to support the second connection portion 42 (see fig. 8).

It can be appreciated that the second connection portion 42 abuts against the side of the first stop portion 231 away from the circuit board 3, so that the second connection portion 42 can be ensured to connect the back plate 2 and the circuit board 3 together, and the connection stability can be ensured.

Based on this, the second stopping portion 232 is bent away from the circuit board 3, that is, the volume of the cavity 24 in the protruding portion 23 is reduced, and the volume of the cavity 24 is reduced, so that the contact between the first connecting portion 41 and the second stopping portion 232 is tighter because the position and the size of the whole connecting member 4 are not changed, and the function of supporting the second connecting portion 42 is also achieved.

Alternatively, the second stop portion 232 may be bent once, twice, three times, etc. in a direction away from the circuit board 3, which is not limited in this application.

In some embodiments, the connecting member 4 is a metal spring, and the middle portion of the connecting member 4 is bent away from the circuit board 3 to form the plugging portion 43.

It will be appreciated that, since metal generally has better elasticity, the material of the connector 4 is selected as a metal spring, and the connector 4 made of metal can have a longer service life, and the middle portion of the connector 4 is bent along the direction away from the circuit board 3 to form the plugging portion 43, so that the plugging portion 43 of the connector 4 is located between the first connecting portions 41 and protrudes toward the back plate 2, so that the connector can be inserted into the first jack 31 and the second jack 21.

Further, the connecting piece 4 is a metal elastic sheet, so that static electricity possibly generated in the display device can be led out through the connecting piece 4, and some hidden dangers possibly occurring in the display device are reduced.

In some embodiments, the second stop portion 232 is provided with a metal protrusion for grounding, which abuts the plug portion 43.

It can be understood that the second stop portion 232 is provided with a metal protrusion for grounding, and is abutted against the plugging portion 43, so that static electricity on the connecting piece 4 can be timely eliminated through the metal protrusion, and potential safety hazard is reduced.

In the description of the present specification, a particular feature, structure, material, or characteristic may be combined in any suitable manner in one or more embodiments or examples.

The foregoing is merely a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, and any changes or substitutions within the technical scope of the present disclosure should be covered in the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A display device, comprising:

a display panel;

the backboard is arranged opposite to the display panel;

the circuit board is arranged on one side of the backboard and is electrically connected with the display panel, the circuit board is provided with a first jack, the backboard is provided with a second jack, and the first jack and the second jack are matched;

the connecting piece comprises a first connecting part, a plugging part and a second connecting part which are connected together, wherein the first connecting part is connected with the circuit board, the plugging part is sequentially inserted into the first jack and the second jack, and the second connecting part is abutted with one side, far away from the circuit board, of the backboard;

the second connecting part has elasticity and can elastically deform in the process of sequentially inserting the plug-in part into the first jack and the second jack so that the plug-in part can be inserted into the first jack and the second jack;

the second connecting part can move under the action of elastic restoring force after the inserting part is inserted into the first inserting hole and the second inserting hole so as to be abutted with one side, away from the circuit board, of the backboard, so that the circuit board and the backboard are fixed.

2. The display device according to claim 1, wherein the plugging portion is provided with an avoidance space for avoiding the second connection portion.

3. A display device according to claim 2, wherein,

the back plate is provided with an avoidance notch which is communicated with the second jack and is used for accommodating the release part;

the connecting piece further comprises a release part connected with the second connecting part, and the release part penetrates through the avoidance notch and stretches out of the first jack.

4. The display device according to claim 1, wherein at least part of the first connection portion abuts against a side of the circuit board away from the back plate.

5. The display device according to claim 4, wherein the circuit board is further provided with a third jack, and the first connection portion is provided with a pin, and the pin is inserted into the third jack.

6. The display device according to claim 1, wherein the back plate is provided with a protruding portion protruding toward the circuit board, the second insertion hole is provided in the protruding portion, the protruding portion is formed with a cavity communicating with the second insertion hole, and the insertion portion protrudes into the cavity.

7. The display device according to claim 6, wherein the protruding portion is provided with a first stop portion and a second stop portion which are disposed at intervals, the second insertion hole is located between the first stop portion and the second stop portion, and the insertion portion is abutted against both the first stop portion and the second stop portion.

8. The display device according to claim 7, wherein the second connection portion abuts against a side of the first stopper portion away from the circuit board, and the second stopper portion is bent in a direction away from the circuit board to support the second connection portion.

9. The display device according to claim 8, wherein the connecting member is a metal spring, and the middle portion of the connecting member is bent in a direction away from the circuit board to form the plugging portion.

10. A display device according to claim 9, wherein the second stopper portion is provided with a metal projection for grounding, the metal projection abutting against the plug portion.