Connectors, display devices

Abstract

The present invention relates to a connector for connecting a display panel and a frame together, comprising a first connecting structure and a second connecting structure connected to each other, wherein the first connecting structure can be connected to the edge of the display panel by a connecting glue; and the second connecting structure can be connected to the frame in a detachable manner. The present invention also relates to a display device. The detachable connection between the display panel and the frame is achieved by setting the connector, so that the display panel and the frame are easy to disassemble and assemble, thereby reducing costs.

Description

Technical Field

[0001] The present invention relates to the technical field of display product manufacturing, and in particular to a connector and a display device. Background Art

[0002] Generally, in borderless products, the display panel and the frame are directly connected by double-sided tape. For example, a fully laminated touch screen all-in-one machine requires the tempered glass (display panel) to be installed together with the frame. Most products use double-sided tape to directly stick the tempered glass and the frame profile together. However, this connection method has the following problems: 1. If the touch screen is crooked, the position of the touch screen cannot be fine-tuned. 2. The touch screen and the frame are difficult to disassemble, and the touch screen will break during the disassembly process, causing the fully laminated touch screen to be scrapped. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides a connector and a display device to solve the problems that the display panel and the frame are connected by optical glue, the display panel is crooked and cannot be adjusted, and the display panel may be broken during disassembly.

[0004] In order to achieve the above object, the technical solution adopted by the present invention is: a connecting piece for connecting a display panel and a frame together, comprising a first connecting structure and a second connecting structure connected to each other, wherein:

[0005] The first connection structure can be connected to the edge of the display panel through a connection adhesive;

[0006] The second connection structure can be connected to the frame in a detachable manner.

[0007] Optionally, the connecting member includes a plurality of first connecting structures for connecting to a plurality of edges of the display panel in a one-to-one correspondence, and each of the first connecting structures is a strip-shaped structure.

[0008] Optionally, the first connection structure includes a first connection surface for connecting to an edge of the display panel, and a receiving groove capable of receiving the connection glue is provided on the first connection surface.

[0009] Optionally, the first connecting structure includes a first side surface and a second side surface that are arranged opposite to each other along its length direction, and the accommodating groove extends from the first side surface to the second side surface.

[0010] Optionally, the second connecting structure is detachably connected to the first connecting structure.

[0011] Optionally, the first connecting structure and the second connecting structure are connected by bolts, the second connecting structure includes a main body connected to the first connecting structure, the main body is provided with a through hole for the bolt to pass through, and the end surface of the first connecting structure close to the second connecting structure is provided with a connecting hole formed inwardly recessed for the bolt to be inserted.

[0012] Optionally, the second connection structure includes a positioning portion, and an end of the first connection structure close to the second connection structure includes a positioning groove matched with the positioning portion.

[0013] Optionally, the second connecting structure includes a main body connected to the first connecting structure, and the positioning parts are respectively provided on two opposite sides of the main body, and each of the positioning parts is formed by extending outward from at least a portion of the corresponding side of the main body and bending in a direction close to the first connecting structure.

[0014] Optionally, each of the first connecting structures includes a first side and a second side opposite to each other in a direction perpendicular to the length direction of the first connecting structure, and the first side and the second side are respectively provided with the positioning groove, and the positioning groove is a groove formed by the corresponding first side or the second side, close to the end of the second connecting structure, and recessed toward the opposite side.

[0015] Optionally, the second connection structure includes a main body connected to the first connection structure, and a buckle capable of being engaged with a locking groove of the frame is provided on a side of the main body away from the first connection structure.

[0016] Optionally, two of the clips are arranged at intervals on a side of the main body away from the first connecting structure, and a protruding clip foot is arranged at one end of each clip away from the main body, and the clip foot on each clip protrudes in a direction away from the other clip, and the two clips can be inserted into the locking grooves of the frame, and the clip feet are locked on the edges of the locking grooves to connect the second connecting structure to the frame.

[0017] Optionally, the two buckles are respectively extended outward from opposite sides of the main body and bent in a direction away from the first connecting structure.

[0018] The present invention further provides a display device, comprising a display module, a display panel, and the above-mentioned connector for connecting the display panel and the frame of the display module together.

[0019] Optionally, the second connection structure includes a main body connected to the first connection structure, and two buckles arranged on the main body at intervals, each buckle is provided with a protruding foot at one end away from the main body, the foot on each buckle protrudes in a direction away from the other buckle, the two buckles can be inserted into the engaging grooves of the frame, and the foot is engaged with the edge of the engaging groove, so as to connect the second connection structure to the frame;

[0020] The frame includes a snap-fitting groove matched with the buckle, the snap-fitting groove includes a first groove body and a second groove body located on a side of the first groove body away from the display panel, the first groove body and the second groove body are connected, and the inner diameter of the second groove body is smaller than the inner diameter of the first groove body;

[0021] The buckle can be elastically deformed under the action of external force to pass through the first slot body and the second slot body, and the clamping foot is clamped on the edge of the second slot body.

[0022] The beneficial effect of the present invention is that a detachable connection between the display panel and the frame is achieved by setting a connecting piece, so that the display panel and the frame are easy to disassemble and assemble, thereby reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram showing the structure of a display device in the related art;

[0024] Figure 2 A schematic cross-sectional view of a connecting member in an embodiment of the present invention is shown;

[0025] Figure 3 A schematic diagram showing the structure of a connecting member in an embodiment of the present invention;

[0026] Figure 4 A schematic diagram showing a first connection structure in an embodiment of the present invention;

[0027] Figure 5 A schematic diagram showing a second connection structure in an embodiment of the present invention;

[0028] Figure 6 Schematic diagram of the display device structure in an embodiment of the present invention Figure 1 ;

[0029] Figure 7 Schematic diagram of the display device structure in an embodiment of the present invention Figure 2 . DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the present invention.

[0031] In the related art, the touch screen 1 and the frame 2 are directly connected by double-sided adhesive tape 3 (especially in a fully laminated touch screen all-in-one machine, the touch screen and the frame are connected by double-sided adhesive tape), such as Figure 1 As shown, this connection method has the following problems: 1. If the touch screen is attached crookedly, the position of the touch screen cannot be fine-tuned; 2. The touch screen and the frame are difficult to disassemble, and the touch screen may be broken during the disassembly process, causing the fully attached touch screen to be scrapped.

[0032] In response to the above problems, this embodiment provides a connector to achieve a detachable connection between the display panel and the frame, so that the positional relationship between the display panel and the frame can be fine-tuned, and the display panel and the frame are easy to disassemble and assemble, avoiding the display panel from being scrapped during the disassembly process, thereby reducing costs.

[0033] Specifically, Figure 2-5 As shown, this embodiment provides a connecting member 4 for connecting the display panel 1 and the frame 2 together, including a first connecting structure 41 and a second connecting structure 42 connected to each other, wherein:

[0034] The first connection structure 41 can be connected to the edge of the display panel 1 by means of a connection adhesive;

[0035] The second connection structure 42 can be connected to the frame 2 in a detachable manner.

[0036] Compared with the traditional technology, in which the display panel 1 and the frame 2 are directly connected together by double-sided tape, in this embodiment, the display panel 1 and the frame 2 are detachably connected together by a connecting member 4, which is convenient for disassembly and assembly, and will not cause damage to the display panel 1 or even cause the display panel 1 to be scrapped during the disassembly process. Moreover, the display panel 1 is detachably connected to the frame 2 by the connecting member 4, so the relative position relationship between the display panel 1 and the frame 2 can be fine-tuned within a certain range of space, which is more conducive to the alignment between the display panel 1 and the frame 2.

[0037] It should be noted that the first connecting structure 41 and the second connecting structure 42 can be detachably connected together or can be an integral structure. In a specific implementation of the present embodiment, the first connecting structure 41 and the second connecting structure 42 are detachably connected together. During assembly, if there is a deviation in the position of the display panel and the frame, the position of the first connecting structure 41 and the second connecting structure 42 can be adjusted to make fine adjustments, which is more conducive to improving the alignment accuracy of the display panel and the frame.

[0038] The specific structural form of the connecting member 4 can be various. In this embodiment, the connecting member 4 includes a plurality of first connecting structures 41 for correspondingly connecting to a plurality of edges of the display panel 1 , and each of the first connecting structures 41 is a strip-shaped structure.

[0039] The connector 4 is connected to the edge of the display panel 1, and the shape of the connector 4 is consistent with the shape of the edge of the display panel 1. For example, if the display panel 1 is a quadrilateral, the connector 4 is a quadrilateral and is formed by four first connecting structures 41 and corresponding four second connecting structures 42, but it is not limited to this. Of course, the connector 4 can be an integral structure or a split structure, that is, in the connector 4 of the split structure, each first connecting structure 41 is a strip structure that can be parallel to the display panel and arranged along the extension direction of the corresponding edge of the display panel, and the four first connecting structures 41 are connected end to end (the four first connecting structures 41 are not fixedly connected together, and when assembled, each first connecting structure 41 is connected to the corresponding edge of the display panel 1 in turn), and in the connector 4 of the integral structure, the four first connecting structures 41 are fixedly connected to form a frame structure.

[0040] The first connection structure 41 may have various specific structural forms. In this embodiment, the first connection structure 41 includes a first connection surface for connecting to the edge of the display panel 1 , and a receiving groove 411 capable of receiving the connection glue is provided on the first connection surface.

[0041] During assembly, the connecting glue is contained in the containing groove 411, and the connecting glue will not spread out to avoid contamination of the display panel 1. The containing groove 411 is arranged on the first connecting surface of the first connecting structure 41, and the containing groove 411 is formed by the surface of the first connecting surface being recessed inward, that is, after containing the connecting glue, the connection between the first connecting structure 41 and the display panel 1 is surface contact, which ensures the connection stability between the first connecting structure 41 and the display panel 1 without increasing the thickness of the display device in a direction perpendicular to the display panel 1.

[0042] During assembly, the first connecting structure 41 (the first connecting structure 41 and the second connecting structure 42 can be detachably connected together or can be an integral structure. In this embodiment, the first connecting structure 41 and the second connecting structure 42 are detachably connected together) is placed on a jig, and then connecting glue is applied or coated in the accommodating groove 411. Then, the circuit-free area around the display panel 1 is placed on the first connecting surface of the first connecting structure 41, and pressure is applied to press. After the connecting glue dries, the first connecting structure 41 is adhered to the edge of the display panel 1.

[0043] It should be noted that the connecting glue may be AB glue, but is not limited thereto.

[0044] In this embodiment, the first connecting structure 41 includes a first side surface and a second side surface that are opposite to each other along its length direction, and the receiving groove 411 extends from the first side surface to the second side surface.

[0045] The receiving groove 411 is extended from the first side surface to the second side surface, that is, the receiving groove 411 is a through groove, which increases the connection area between the display panel and the first connecting structure 41 to a greater extent and enhances the connection stability between the display panel and the connecting member.

[0046] In this embodiment, the second connection structure 42 is detachably connected to the first connection structure 41 .

[0047] The first connecting structure 41 and the second connecting structure 42 can be connected in a detachable manner or fixedly connected to form an integral structure. In this embodiment, the second connecting structure 42 is detachably connected to the first connecting structure 41, so that the first connecting structure 41 and the second connecting structure 42 can be flexibly disassembled and assembled, which further facilitates the disassembly and assembly between the display panel 1 and the frame 2, and facilitates the fine-tuning of the position of the display panel 1.

[0048] In a specific implementation manner of the present embodiment, the first connecting structure 41 and the second connecting structure 42 are connected by bolts 43, the second connecting structure 42 includes a main body connected to the first connecting structure 41, the main body is provided with a through hole 424 for the bolt 43 to pass through, and the end face of the first connecting structure 41 close to the second connecting structure 42 is provided with a connecting hole 412 formed inwardly concave for the bolt 43 to be inserted.

[0049] The first connecting structure 41 and the second connecting structure 42 are connected by bolts 43, thereby realizing a detachable connection between the first connecting structure 41 and the second connecting structure 42. Moreover, the connection method of the bolts 43 allows the bolts 43 to be loosened when the position of the display panel 1 needs to be fine-tuned, so that at least one of the first connecting structure 41 and the second connecting structure 42 rotates in a plane parallel to the display panel to fine-tune the position of the display panel. After the adjustment is completed, the bolts 43 are tightened to fix the display panel 1 and the connecting member 4, thereby improving the alignment accuracy of the display panel and the frame and improving the product yield.

[0050] It should be noted that the fine-tuning is only a small adjustment within a preset spatial range, and does not affect the connection stability between the display panel 1 and the frame 2. In this embodiment, the first connecting structure 41 and the second connecting structure 42, and the second connecting structure 42 and the frame 2 are detachable connections, not fixed and non-detachable connections, nor interference fit connections, so there is a reasonable installation space, so the connection position relationship between the display panel and the frame can be adjusted by the connection position relationship between the second connecting structure 42 and the frame, and since the first connecting structure 41 and the second connecting structure 42 are connected by bolts 43, loosening the bolts can adjust the connection position relationship between the display panel and the frame by adjusting the positions of the first connecting structure 41 and the second connecting structure 42, so the use of the connecting member 4 in this embodiment to connect the display panel 1 and the frame 2 can achieve fine-tuning of the position of the display panel 1.

[0051] During assembly, the first connecting structure 41 and the display panel 1 can be fixed by connecting glue first, and then the first connecting structure 41 and the second connecting structure 42 can be fixed by bolts 43; or the first connecting structure 41 and the second connecting structure 42 can be fixed by bolts 43, and then the display panel 1 and the first connecting structure 41 can be fixed by connecting glue. The assembly steps are not limited.

[0052] It should be noted that there can be multiple connection methods between the first connection structure 41 and the second connection structure 42, as long as a detachable connection between the first connection structure 41 and the second connection structure 42 can be achieved, and it is not limited to the above-mentioned bolt 43 connection method. For example, it can also be a snap-on connection method.

[0053] In this embodiment, the second connection structure 42 includes a positioning portion 421 , and one end of the first connection structure 41 close to the second connection structure 42 includes a positioning groove 413 matched with the positioning portion 421 .

[0054] The positioning portion 421 cooperates with the positioning groove 413 to achieve positioning of the first connecting structure 41 and the second connecting structure 42 , thereby preventing position deviation from occurring when the first connecting structure 41 and the second connecting structure 42 are connected.

[0055] The specific structural forms of the positioning portion 421 can be various. In this embodiment, the second connecting structure 42 includes a main body connected to the first connecting structure 41, and the positioning portions 421 are respectively provided on the opposite sides of the main body. Each of the positioning portions 421 is formed by extending outward from at least a portion of the corresponding side of the main body and bending in a direction close to the first connecting structure 41.

[0056] In a specific embodiment, the connecting member 4 includes a plurality of first connecting structures 41, each of the first connecting structures 41 is a strip structure, the positioning portion 421 is arranged on both sides of the main body in a length direction perpendicular to the first connecting structure 41, and each of the positioning portions 421 is a spring sheet formed by extending outward from a corresponding side of the main body and bending in a direction close to the first connecting structure 41, that is, the positioning portion 421 has a certain elasticity, which is beneficial to the connection between the positioning groove 413 and the positioning portion 421, and is beneficial to fine-tuning the position of the display panel 1.

[0057] The specific structural form of the positioning groove 413 can be various, which can be a groove located on the end face of the first connecting structure 41 close to the second connecting structure 42, or a groove located on the edge of the end face of the first connecting structure 41 close to the second connecting structure 42. In this embodiment, the connecting member 4 includes a plurality of first connecting structures 41 for one-to-one connection with multiple edges of the display panel 1, each of the first connecting structures 41 is a strip structure, and each of the first connecting structures 41 includes a first side and a second side opposite to each other in a direction perpendicular to the length direction of the first connecting structure 41, and the first side and the second side are respectively provided with the positioning groove 413, and the positioning groove 413 is a groove formed by the corresponding first side or the second side, the end close to the second connecting structure 42, and the groove recessed toward the opposite side.

[0058] like Figure 2 and Figure 4As shown, the setting of the positioning groove 413 divides the part of the first connecting structure 41 close to the second connecting structure 42 into two parts (the end part and the first part adjacent to the end part in the thickness direction perpendicular to the length direction of the first connecting structure 41), and the length of the end part in the first direction is smaller than the length of the first part in the first direction, so that the positioning portion 421 and the main body together form a slot that can accommodate the end part, that is, the positioning portion 421 is inserted into the positioning groove 413 to position the first connecting structure 41 and the second connecting structure 42, or it can be said that the end part is inserted into the slot to position the first connecting structure 41 and the second connecting structure 42.

[0059] It should be noted that the first direction is a direction parallel to the display panel and perpendicular to the length direction of the first connection structure 41 .

[0060] In this embodiment, the material of the first connection structure 41 is an aluminum profile, which is manufactured by an extrusion die, but the present invention is not limited thereto.

[0061] The specific structural forms of the second connection structure 42 can be various. In this embodiment, the second connection structure 42 includes a main body connected to the first connection structure 41, and a buckle capable of engaging with a snap-in groove of the frame is provided on a side of the main body away from the first connection structure 41.

[0062] In a specific implementation of the present embodiment, the second connecting structure 42 includes a main body connected to the first connecting structure 41, and two said clips 422 are arranged at intervals on a side of the main body away from the first connecting structure, and a protruding clip 423 is arranged at an end of each clip 422 away from the main body, and the clip 423 on each clip 422 protrudes in a direction away from the other clip 422, and the two clips 422 can be inserted into the locking groove 21 of the frame 2, and the clip 423 is locked on the edge of the locking groove 21, so as to connect the second connecting structure 42 to the frame 2.

[0063] The buckle 422 can be deformed under the action of external force, so as to be inserted into the locking groove 21 and make the locking foot 423 lock into the edge of the locking groove 21. If the second connecting structure 42 needs to be separated from the frame 2, it is only necessary to press the buckle 422 to deform the buckle 422 again so that the buckle 422 can be disengaged from the locking groove 21.

[0064] With the above solution, the buckle 422 has a simple structure and a simple and firm engagement method. It should be understood that in other embodiments of the present invention, the specific structure of the buckle 422 and the engagement slot 21 of the frame 2 is not limited.

[0065] In this embodiment, the two buckles 422 are respectively extended outward from two opposite sides of the main body and bent in a direction away from the first connection structure.

[0066] In a specific implementation of this embodiment, the second connecting structure 42 includes a main body connected to the first connecting structure 41, the main body includes a first side and a second side arranged opposite to each other, and a third side and a fourth side arranged opposite to each other, the first side and the second side respectively extend outward and bend in a direction close to the first connecting structure to form the positioning portion 421, the third side and the fourth side respectively extend outward and extend in a direction away from the first connecting structure 41 to form the buckle, such as Figure 5 shown.

[0067] Figure 6 is a cross-sectional schematic diagram along a direction perpendicular to the length direction of the first connecting structure, Figure 7 is a schematic cross-sectional view along the length direction of the first connecting structure, such as Figure 6 and Figure 7 As shown, this embodiment further provides a display device, including a display module, a display panel 1, and the above-mentioned connector 4 connecting the display panel 1 and the frame 2 of the display module.

[0068] The display panel 1 and the frame 2 of the display module are connected together by the connecting member 4, which is convenient for assembly and disassembly, and avoids damage or even scrapping of the display panel 1 during the disassembly process, thereby reducing costs, and can achieve fine adjustment of the position of the display panel 1 to improve the assembly alignment accuracy of the display panel 1.

[0069] In this embodiment, the second connection structure 42 includes a main body connected to the first connection structure 41, and two buckles 422 arranged on the main body at intervals, each buckle 422 is provided with a protruding foot 423 at one end away from the main body, and the foot 423 on each buckle 422 protrudes in a direction away from the other buckle 422, and the two buckles 422 can be inserted into the engaging groove 21 of the frame 2, and the foot 423 is engaged with the edge of the engaging groove 21, so as to connect the second connection structure 42 to the frame 2;

[0070] The frame 2 includes a snap-fitting groove 21 matched with the buckle 422, the snap-fitting groove 21 includes a first groove body 211 and a second groove body 212 located on a side of the first groove body 211 away from the display panel 1, the first groove body 211 and the second groove body 212 are connected, and the inner diameter of the second groove body 212 is smaller than the inner diameter of the first groove body 211;

[0071] The buckle 422 can be elastically deformed under the action of external force to pass through the first slot body 211 and the second slot body 212 in sequence, and the clamping foot 423 is clamped on the edge of the second slot body 212 .

[0072] like Figure 7 As shown, the locking groove 21 includes a first groove body 211 and a second groove body 212, and the inner diameter of the first groove body 211 is larger than the inner diameter of the second groove body 212. In this way, when the thickness of the locking groove 21 in the direction perpendicular to the display panel 1 is relatively large, it is convenient for the buckle 422 to be smoothly inserted into the locking groove 21, and the clamping foot 423 of the buckle 422 passes through the second groove body 212 to be clamped to the edge of the second groove body 212.

[0073] In a specific embodiment, the inner diameter of the first groove body 211 is larger than the distance between the two clamping feet 423 , and the inner diameter of the second groove body 212 is smaller than the distance between the two clamping buckles 422 , so as to facilitate the clamping connection between the clamping buckle 422 and the clamping groove 21 .

[0074] It should be noted that, for products without borders 2, in which the display panel 1 is connected to the frame 2 by bonding, the connecting member 4 in this embodiment can be used to connect the display panel 1 and the frame 2 to solve the problem of inconvenient disassembly and assembly. The display panel 1 can be a touch display panel 1, and can be a touch display panel 1 in a fully-laminated touch screen all-in-one machine, but is not limited to this.

[0075] The display device may be any product or component with a display function, such as a liquid crystal television, a liquid crystal display, a digital photo frame, a mobile phone, a tablet computer, etc., wherein the display device further includes a flexible circuit board, a printed circuit board and a backplane.

[0076] This embodiment also provides an assembly method of the display device as described above, comprising:

[0077] Connecting the first connection structure 41 of the connection member 4 to the edge of the display panel 1 by means of a connection adhesive;

[0078] The second connecting structure 42 is connected to the frame 2 .

[0079] In this embodiment, the specific steps of assembling the display panel 1 and the frame 2 of the display module include:

[0080] Step 1: Put the connecting glue into the receiving groove 411, and press the display panel 1 and the first connecting structure 41 to make the display panel 1 and the first connecting structure 41 bonded;

[0081] Step 2: insert the positioning portion 421 of the second connecting structure 42 into the positioning groove 413 of the first connecting structure 41 for positioning, and connect the first connecting structure 41 and the second connecting structure 42 by means of the bolt 43;

[0082] Step 3: Press the buckle 422 to deform it, insert it into the first slot 211 and the second slot 212, and snap it to the edge of the second slot 212, so that the second connection structure 42 is connected to the frame 2.

[0083] The order of the above steps 1 and 2 can be changed according to actual needs, as follows:

[0084] Step 1: insert the positioning portion 421 of the second connecting structure 42 into the positioning groove 413 of the first connecting structure 41 for positioning, and connect the first connecting structure 41 and the second connecting structure 42 by means of bolts 43;

[0085] Step 2: Put the connection glue into the receiving groove 411, and press the display panel 1 and the first connection structure 41 to make the display panel 1 and the first connection structure 41 bonded;

[0086] Step 3: Press the buckle 422 to deform it, insert it into the first slot 211 and the second slot 212, and snap it to the edge of the second slot 212, so that the second connection structure 42 is connected to the frame 2.

[0087] When it is necessary to remove the display panel 1, the specific process is as follows:

[0088] The buckle 422 is pressed to deform it so as to be disengaged from the engaging groove 21 , thereby separating the display panel 1 from the frame 2 of the display module. The operation is simple and will not cause damage or even scrapping of the display panel 1 .

[0089] The above is a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in this field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A connector for connecting a display panel and a frame together, characterized in that: It comprises a first connection structure and a second connection structure which are detachably connected to each other, wherein: The first connection structure can be connected to the edge of the display panel through a connection adhesive; The second connection structure can be connected to the frame in a detachable manner; The second connecting structure is detachably connected to the first connecting structure; The second connection structure includes a positioning portion, and one end of the first connection structure close to the second connection structure includes a positioning groove matched with the positioning portion; The second connection structure includes a main body connected to the first connection structure, and the positioning parts are respectively provided on opposite sides of the main body, and each of the positioning parts is formed by extending outward from at least a portion of a corresponding side of the main body and bending in a direction close to the first connection structure; each of the first connection structures includes a first side and a second side opposite to each other in a direction perpendicular to the length direction of the first connection structure, and the first side and the second side are respectively provided with the positioning groove, and the positioning groove is a groove formed by the corresponding first side or the second side, the end close to the second connection structure, and concave toward the opposite side; The connecting member includes a plurality of first connecting structures for correspondingly connecting to a plurality of edges of the display panel, each of the first connecting structures being a strip-shaped structure; In the extension direction of the first connecting structure, the length of the positioning portion is smaller than the length of the first connecting structure; The second connection structure comprises a main body connected to the first connection structure, and a buckle capable of being engaged with a locking groove of the frame is provided on a side of the main body away from the first connection structure; Two of the clips are arranged at intervals on a side of the main body away from the first connecting structure, and a protruding clip foot is arranged at one end of each clip away from the main body. The clip foot on each clip protrudes in a direction away from the other clip, and the two clips can be inserted into the engaging grooves of the frame, and the clip feet are engaged with the edges of the engaging grooves to connect the second connecting structure to the frame.

2. The connecting piece according to claim 1, characterized in that: The first connection structure includes a first connection surface for connecting to an edge of the display panel, and a receiving groove capable of receiving the connection glue is arranged on the first connection surface.

3. The connecting piece according to claim 2, characterized in that: The first connecting structure comprises a first side surface and a second side surface which are arranged opposite to each other along its length direction, and the receiving groove is arranged to extend from the first side surface to the second side surface; The first connecting structure and the second connecting structure are connected by bolts. The second connecting structure includes a main body connected to the first connecting structure. The main body is provided with a through hole for the bolt to pass through. The end surface of the first connecting structure close to the second connecting structure is provided with a connecting hole formed inwardly concave for the bolt to be inserted.

4. The connector according to claim 1, characterized in that: The two buckles are respectively extended outward from two opposite sides of the main body and bent in a direction away from the first connecting structure.

5. A display device, characterized in that: The invention comprises a display module, a display panel, and a connector as described in any one of claims 1 to 4 for connecting the display panel and the frame of the display module together.

6. The display device according to claim 5, characterized in that: The second connection structure includes a main body connected to the first connection structure, and two buckles arranged on the main body at intervals, each buckle is provided with a protruding foot at one end away from the main body, the foot on each buckle protrudes in a direction away from the other buckle, the two buckles can be inserted into the engaging grooves of the frame, and the foot is engaged with the edge of the engaging groove, so as to connect the second connection structure to the frame; The frame includes a snap-fitting groove matched with the buckle, the snap-fitting groove includes a first groove body and a second groove body located on a side of the first groove body away from the display panel, the first groove body and the second groove body are connected, and the inner diameter of the second groove body is smaller than the inner diameter of the first groove body; The buckle can be elastically deformed under the action of external force to pass through the first slot body and the second slot body, and the clamping foot is clamped on the edge of the second slot body.

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