Flexible circuit board clamping structure and electronic device

Abstract

The application discloses a flexible circuit board clamping structure and electronic equipment. The application discloses a flexible circuit board clamping structure, which is used for clamping a flexible circuit board, the flexible circuit board comprising a bending section and a stretching section connected with the bending section, the bending section and the stretching section being arranged along the length direction of the flexible circuit board; the flexible circuit board clamping structure comprising a first support and a second support connected with the first support, the bending section of the flexible circuit board being clamped and fixed between the first support and the second support. The flexible circuit board clamping structure has the advantages that the first support and the second support are simple in structure, easy to assemble, and high in manufacturing efficiency, and the production cost is greatly reduced due to the simple structure of the first support and the second support.

Description

Technical Field

[0001] This disclosure relates to the field of electronic equipment technology, and more particularly to a flexible circuit board clamping structure and an electronic device. Background Technology

[0002] A laptop computer's structure comprises two parts: the display and the system. The display includes the screen bezel (part B), the screen, and the upper casing supporting the screen bezel (part A). The system includes the keyboard surface (part C), the motherboard circuit board, and the lower casing supporting the keyboard surface (part D). The screen is electrically connected to the motherboard circuit board of the system via a flexible printed circuit board (FPC). Before assembling the FPC into the laptop, it is bent into a predetermined bending shape. However, with repeated opening and closing of the display, the FPC is repeatedly stretched, making it difficult to maintain the predetermined bending shape, thus easily damaging the FPC. Currently, some laptop models use a hinge roller shutter structure to maintain the bending shape of the FPC. However, this structure is relatively complex, requiring hinge manufacturers for assembly and manufacturing, resulting in a higher cost and stringent space requirements. Furthermore, since current laptops tend to be thinner and lighter, this hinge roller shutter structure contradicts the concept of thinner and lighter laptops. Utility Model Content

[0003] This application provides a flexible circuit board clamping structure and an electronic device to at least solve one of the technical problems existing in the prior art.

[0004] In a first aspect, this application provides a flexible circuit board clamping structure for clamping a flexible circuit board, the flexible circuit board including a bent section and a stretched section connected to the bent section, the bent section and the stretched section being arranged along the length direction of the flexible circuit board; the flexible circuit board clamping structure includes a first support member and a second support member connected to the first support member, the bent section of the flexible circuit board being clamped and fixed between the first support member and the second support member.

[0005] In one embodiment, the first support member has a first surface facing the flexible circuit board, and an adhesive layer is provided on the first surface, the adhesive layer being bonded and fixed to the bent section of the flexible circuit board;

[0006] The second support has a second surface facing the flexible circuit board, and an adhesive layer is provided on the second surface, which is bonded and fixed to the bent section of the flexible circuit board.

[0007] In one possible embodiment, the first surface of the first support member is provided with a first positioning portion;

[0008] The second support member is provided with a first positioning hole that is adapted to the first positioning part, and the first positioning part is inserted into the first positioning hole for positioning.

[0009] In one embodiment, the first support member has a third surface, which is disposed opposite to the first surface, and a second positioning portion is provided on the third surface.

[0010] In one embodiment, the first support member, the first positioning part, and the second positioning part are integrally formed.

[0011] In one embodiment, the flexible circuit board clamping structure further includes a third support member; an adhesive layer is provided between the third support member and the stretching section of the flexible circuit board to bond and fix the third support member and the stretching section, and the third support member is disposed away from the first support member and the second support member.

[0012] Secondly, this application provides an electronic device, including a display terminal, a system terminal, and a flexible circuit board, wherein the display terminal is electrically connected to the system terminal through the flexible circuit board, and further includes a flexible circuit board clamping structure as described in any of the above-described embodiments.

[0013] In one possible embodiment, the display terminal includes a first housing, on which a third positioning part is provided;

[0014] The third support member of the flexible circuit board clamping structure has a third positioning hole, and the third positioning part is inserted into the third positioning hole for positioning.

[0015] In one possible implementation, the system end includes a second housing, on which a second positioning hole is provided;

[0016] The second positioning part of the flexible circuit board clamping structure is inserted into the second positioning hole for positioning.

[0017] In one embodiment, the first support member has a first mounting hole, the second support member has a second mounting hole, the second shell has a connecting hole, and the connecting member passes through the second mounting hole, the first mounting hole and the connecting hole are fixedly connected, thereby fixing the first support member and the second support member onto the second shell.

[0018] Compared with the prior art, the advantages of this application are as follows: The flexible circuit board clamping structure of this application can maintain the flexible circuit board located in the system end in a specific bending shape through the first support member and the second support member, and the shape is stable, without the phenomenon of poor springback of the flexible circuit board. In addition, the first support member and the second support member have simple and convenient structures, are easy to assemble, greatly improve manufacturing efficiency, and the simple structure of the first support member and the second support member greatly reduces production costs.

[0019] It should be understood that the description in this section is not intended to identify key or essential features of the embodiments of this disclosure, nor is it intended to limit the scope of this disclosure. Other features of this disclosure will become readily apparent from the following description. Attached Figure Description

[0020] The above and other objects, features, and advantages of this disclosure will become readily apparent from the following detailed description of exemplary embodiments, taken in conjunction with the accompanying drawings. Several embodiments of this disclosure are illustrated in the drawings by way of example and not limitation, in which:

[0021] In the accompanying drawings, the same or corresponding reference numerals indicate the same or corresponding parts.

[0022] Figure 1 This diagram illustrates a structural schematic of a flexible circuit board clamping structure connected to a flexible circuit board according to an embodiment of the present disclosure.

[0023] Figure 2 This illustration shows another structural diagram of the flexible circuit board clamping structure connected to the flexible circuit board according to an embodiment of the present disclosure;

[0024] Figure 3 This illustration shows another structural diagram of the flexible circuit board clamping structure connected to the flexible circuit board according to an embodiment of the present disclosure;

[0025] Figure 4 It shows Figure 3 A sectional view along the AA direction;

[0026] Figure 5 This illustration shows another structural diagram of the flexible circuit board clamping structure connected to the flexible circuit board according to an embodiment of the present disclosure;

[0027] Figure 6 It shows Figure 1 A schematic diagram of an explosion;

[0028] Figure 7 It shows Figure 1 Another diagram illustrating an explosion;

[0029] Figure 8This diagram illustrates a structural schematic of a flexible circuit board clamping structure according to an embodiment of the present disclosure assembled into a laptop computer.

[0030] Figure 9 This illustration shows another structural schematic of the flexible circuit board clamping structure according to an embodiment of the present disclosure assembled into a laptop computer;

[0031] Figure 10 It shows Figure 8 A disassembly diagram;

[0032] Figure 11 It shows Figure 8 Another disassembly diagram;

[0033] Figure 12 It shows Figure 8 Partial disassembly diagram;

[0034] Figure 13 It shows Figure 9 A sectional view along the BB direction;

[0035] Figure 14 This illustration shows another schematic diagram of the flexible circuit board clamping structure of the present disclosure assembled into a laptop computer;

[0036] Figure 15 It shows Figure 14 A cross-sectional view along the CC direction.

[0037] Explanation of the numbers in the figure: 1-Flexible circuit board clamping structure, 11-First support, 12-Second support, 13-Third support, 14-Holding member, 15-Adhesive layer, 111-First positioning part, 112-Second positioning part, 113-First mounting hole, 114-Slot, 121-First positioning hole, 122-Second mounting hole, 131-Third positioning hole, 141-Allowing hole;

[0038] 2-Electronic device, 21-Display end, 22-System end, 23-Flexible circuit board, 211-First housing, 221-Second housing, 222-Wire concealment area, 231-Bending section, 232-Stretching section, 233-Extension section, 234-Fourth positioning hole, 2111-Third positioning part, 2211-Connecting hole, 2212-Protrusion, 2213-Second positioning hole. Detailed Implementation

[0039] To make the objectives, features, and advantages of this disclosure more apparent and understandable, the technical solutions in the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this disclosure, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this disclosure without creative effort are within the scope of protection of this disclosure.

[0040] Firstly, such as Figure 1-4 As shown, this application provides a flexible circuit board clamping structure 1 for clamping a flexible circuit board 23. The flexible circuit board 23 includes a bending section 231 and a stretching section 232 connected to the bending section. The bending section 231 and the stretching section 232 are arranged along the length direction of the flexible circuit board 23. The flexible circuit board clamping structure 1 includes:

[0041] The first support member 11 and the second support member 12 connected to the first support member 11 are used to clamp and fix the bent section of the flexible circuit board 23 between the first support member 11 and the second support member 12.

[0042] For example, in this application, the electronic device 2 includes, but is not limited to, a laptop computer. Taking a laptop computer as an example, the laptop computer structure includes two parts: a display end 21 and a system end 22. The display end 21 is connected to the system end 22 via a hinge, and the display end 21 and the system end 22 can be rotatably opened and closed. The display end 21 includes a screen bezel (i.e., part B), a screen, and an upper shell (i.e., part A) for supporting the screen bezel. The system end 22 includes a keyboard surface (i.e., part C), a motherboard circuit board, and a lower bottom shell (i.e., part D) for supporting the keyboard surface. The flexible circuit board 23 is electrically connected to the screen of the display end 21 of the laptop computer and the motherboard circuit board of the system end 22. The flexible circuit board 23 in the system end 22 is bent into a set bending shape. However, with the repeated opening and closing of the display end 21, the flexible circuit board in the system end is repeatedly stretched and retracted, making it impossible for it to maintain its bending characteristics for a long time. Based on this, this application provides a flexible circuit board clamping structure 1, which is mainly used for the flexible circuit board in the system end, so that it can maintain its set bending shape for a long time.

[0043] The flexible circuit board clamping structure 1 of this application clamps and fixes the bent section 231 of the flexible circuit board 23 by setting a first support member 11 and a second support member 12. Thus, before assembling the flexible circuit board clamping structure 1 and the flexible circuit board 23 into the laptop, the bent and stretched sections of the flexible circuit board 23 are bent into a predetermined shape around the first support member 11 and the second support member 12 and then assembled into the laptop. Specifically, the first support member 11 and the second support member 12 are assembled into the system end 22. With the repeated opening and closing of the display end 21 and the system end 22, the stretched section 232 of the flexible circuit board 23 is repeatedly stretched and retracted. However, since the bent section 231 of the flexible circuit board 23 is clamped and fixed by the first support member 11 and the second support member 12, the bent shape of the bent section is well maintained. Thus, when the laptop is repeatedly opened and closed, the stretched section 232 can still retract into the system end under the force of the bent section 231 and maintain the predetermined bent shape.

[0044] For example, such as Figure 6-7 As shown, the first support member 11 has a first surface facing the flexible circuit board 23, and an adhesive layer 15 is provided on the first surface (the material of the adhesive layer 15 is not limited, as long as it meets the bonding requirements). The adhesive layer 15 is bonded and fixed to the bent section 231 of the flexible circuit board 23. The second support member 12 has a second surface facing the flexible circuit board, and an adhesive layer 15 is also provided on the second surface. This adhesive layer is bonded and fixed to the bent section 231 of the flexible circuit board 23. The first support member 11 and the second support member 12 are located in the system end 22. The flexible circuit board located in the system end is bent into a bent shape. Specifically, the flexible circuit board in the system end 22 includes a bent section 231 and a stretched section 232, as shown. Figure 4 , Figure 13 As shown, since the first support member 11 and the second support member 12 are bonded and fixedly connected to the bending section 231 of the flexible circuit board 23, the stretching section 232 is accommodated in the wire hiding area 222 left in the system end 22. When the display end 21 is opened around the system end 22, the stretching section 232 is pulled out of the wire hiding area 222 of the system end at the same time. When the display end is closed, the stretching section 232 slowly retracts into the wire hiding area and remains in a relaxed state.

[0045] Before assembling with the first support member 11 and the second support member 12, the flexible circuit board 23 is bent at a predetermined bending position according to a set bending shape. Then, the flexible circuit board 23 is clamped and fixed between the first support member 11 and the second support member 12 at the bent position. Thus, the assembly of the first support member 11, the flexible circuit board 23, and the second support member 12 is completed. Figure 4As shown, the flexible circuit board 23 is bent into a Z-shaped structure around the first support member and the second support member. Thus, under the clamping and fixing of the first support member 11 and the second support member 12, the flexible circuit board 23 is divided into a bending section 231, a stretching section 232, and an extension section 233. The bending section 231, the stretching section 232, and the extension section 233 are connected sequentially and arranged along the length direction of the flexible circuit board 23. At this time, the bending section 231 of the flexible circuit board 23 is clamped and fixed between the first support member 11 and the second support member 12. When the flexible circuit board 23, the first support member 11, and the second support member 12 are specifically applied to the system terminal 22 of a laptop computer, as shown... Figure 13 As shown, the stretching section 232 of the flexible circuit board 23 is located in the wire-concealing area 222 above the first and second supports and is stretchable and retractable. Therefore, when the flexible circuit board 23 is not under stress, i.e., when the display end 21 is closed, the flexible circuit board 23 within the system end is held in a set bending shape by the clamping of the first and second supports, since the first and second supports are housed within the system end. When the display end 21 is opened around the system end 22, the flexible circuit board, according to its own bending deformation characteristics, pulls the stretching section 232 of the flexible circuit board FPC out of the wire-concealing area 222 of the system end, while the bending section 231 continues to maintain its bending shape under the clamping and fixing of the first and second supports 11 and 12. Then, when the display end 21 is slowly closed, the stretching section 232 of the flexible circuit board 23, according to inertia, slowly retracts into the wire-concealing area 222 of the system end and returns to the set bending shape.

[0046] In summary, the flexible circuit board clamping structure 1 of this application, through the first support member 11 and the second support member 12, can keep the flexible circuit board 23 located in the system end 22 in a set bending shape, and the shape is stable, without the phenomenon of poor springback of the flexible circuit board. In addition, the first support member and the second support member have simple and convenient structures, are easy to assemble, greatly improve manufacturing efficiency, and the simple structure of the first support member and the second support member greatly reduces production costs.

[0047] For example, such as Figure 5 As shown, the flexible circuit board clamping structure 1 of this application maintains the flexible circuit board 23 in a predetermined bent shape by providing a retainer 14 before it is assembled into the electronic device 2. Specifically, the free end of the bent section 231 of the flexible circuit board 23 passes through the clearance hole 141 of the retainer 14. The retainer 14 is disposed close to the first support 11 and the second support 12. The retainer 14 is used to maintain the flexible circuit board 23 in a predetermined bent shape before it is assembled into the electronic device 2. When the flexible circuit board 23 is assembled into the electronic device, the retainer 14 is removed.

[0048] In one possible implementation, such as Figure 6 As shown, the first support member 11 has a first positioning part 111 on its first surface; the second support member 12 has a first positioning hole 121 that matches the first positioning part 111, and the first positioning part 111 is inserted into the first positioning hole 121 for positioning. The first positioning part 111 is inserted into the first positioning hole 121 so that the first support member 11 and the second support member 12 are positioned during assembly, making the assembly of the two members convenient.

[0049] In one possible implementation, such as Figure 7 As shown, the first support member 11 has a third surface, which is disposed opposite to the first surface, and the third surface is provided with a second positioning part 112. Figure 12 As shown, the system end 22 includes a second housing 221, on which a second positioning hole 2213 is provided, and a second positioning part 112 is used to be inserted into the second positioning hole 2213 for positioning. By providing the second positioning part 112, the flexible circuit board clamping structure 1 of this application can make it easier to assemble and position the first support member 11 and the second support member 12 onto the second housing 221, thereby improving assembly efficiency.

[0050] For example, the first support member 11, the first positioning part 111, and the second positioning part 112 are integrally formed. For example, this integrally formed structure can be manufactured by a mold, thereby improving the connection strength between the first support member 11, the first positioning part 111, and the second positioning part 112.

[0051] For example, such as Figure 6-7 , Figure 12 As shown, the third surface of the first support member 11 is provided with a slot 114; the second housing member 221 is provided with a protrusion 2212 for inserting into the slot 114. The slot 114 and the protrusion 2212 make it easy to assemble the first support member 11 onto the second housing member 221 and limit the displacement of the first support member 11.

[0052] For example, such as Figure 6-7 , Figure 12 As shown, the first support member 11 has a first mounting hole 113, and the second support member 12 has a second mounting hole 122 at a corresponding position to the first mounting hole 113. The second housing member 221 has a connecting hole 2211 at a corresponding position to the first mounting hole 113. When the first support member 11 and the second support member 12 are assembled with the second housing member 221, one end of the connector (such as a screw) passes through the second mounting hole 122 and the first mounting hole 113 and is threadedly connected to the connecting hole 2211 on the second housing member 221.

[0053] In one possible implementation, such as Figure 2 , Figure 10 , Figures 12-15As shown, the flexible circuit board clamping structure 1 also includes a third support member 13. An adhesive layer is provided between the third support member 13 and the stretching section 232 of the flexible circuit board 23 to bond and fix the third support member 13 and the stretching section 232 of the flexible circuit board 23 together. The third support member 13 is positioned away from the first support member 11 and the second support member 12. The fixed connection between the third support member 13 and the flexible circuit board 23 can be achieved simply and conveniently by providing an adhesive layer.

[0054] Secondly, such as Figures 8-11 As shown, this application also provides an electronic device, including a display terminal 21, a system terminal 22 and a flexible circuit board 23. The display terminal 21 is electrically connected to the system terminal 22 through the flexible circuit board 23, and also includes the flexible circuit board clamping structure 1 in any of the above-described embodiments.

[0055] For example, such as Figures 6-13 As shown, the display end 21 includes a first housing 211, on which a third positioning part 2111 is provided. A third positioning hole 131 is provided on the third support member 13 of the flexible circuit board clamping structure 1. A fourth positioning hole 234 is also provided on the flexible circuit board 23 at a position corresponding to the third positioning hole 131. The third positioning part 2111 is inserted into the third positioning hole 131 and the fourth positioning hole 234 for positioning, so that the first housing 211 is positioned and connected to the third support member 13 and the flexible circuit board 23 of the flexible circuit board clamping structure 1 through the third positioning part 2111. Through the positioning of the third positioning part, the third positioning hole, and the fourth positioning hole, the third support member 13 and the flexible circuit board 23 are positioned and connected to the first housing 211, facilitating the assembly and positioning of the third support member 13 onto the first housing 211 and improving assembly efficiency.

[0056] For example, such as Figure 7 , Figure 12 As shown, the system end 22 includes a second housing 221, on which a second positioning hole 2213 is provided. The second positioning part 112 of the flexible circuit board clamping structure 1 is inserted into the second positioning hole 2213 for positioning, so that the second positioning hole 2213 and the second positioning part 112 of the flexible circuit board clamping structure 1 are positioned and connected.

[0057] For example, such as Figure 12 As shown, the second housing 221 is also provided with a protrusion 2212, which is inserted into the slot 114 of the first support member 11 of the flexible circuit board clamping structure 1.

[0058] Taking a laptop computer as an example, such as Figures 10-11As shown, the display end 21 includes a first shell 211, which is disposed between part A (i.e., the upper shell of the laptop) and part B (i.e., the screen bezel of the laptop). The first shell 211 is adhered to the inner surface of part A. A third positioning part 2111 is formed on the surface of the first shell 211 extending towards the system end. The third positioning part 2111 is inserted into the third positioning hole 131 to achieve positioning connection between the third positioning part 2111 and the third support member 13. The system end 22 includes a second shell 221, which is a C-piece frame. The C-piece frame is disposed on the lower surface of part C (i.e., the keyboard surface of the laptop) and is used to support part C.

[0059] Taking the assembly of the flexible circuit board clamping structure 1 into a laptop computer as an example, the following is an exemplary description: When it is necessary to assemble the flexible circuit board and the flexible circuit board clamping structure 1 into the laptop computer, firstly, the preset bending position on the flexible circuit board 23 is determined according to the preset bending shape of the flexible circuit board 23. Then, the first support member 11 and the second support member 12 are clamped and fixed at the preset bending position of the flexible circuit board 23 and bonded and fixed to the flexible circuit board 23. Then, the second positioning part 112 of the first support member 11 is inserted into the second positioning hole 2213 of the second shell 221 of the system end 22. The slot 114 of the first support member 11 is inserted into the protrusion 2212 of the second shell 221. Then, a connector (such as a screw) is used to pass through the second mounting hole of the second support member and the first mounting hole of the first support member and is threadedly connected to the connection hole 2211 of the second shell 221. The flexible circuit board 23 is then bent according to a preset bending shape, dividing it into a bending segment 231, a stretching segment 232, and an extension segment 233. The free end of the bending segment 231 is then electrically connected to the main board circuit board within the system terminal. Thus, the first support member 11, the second support member 12, and the bending segment 231 and stretching segment 232 of the flexible circuit board 23 are assembled into the system terminal 22. At this time, the stretching segment 232 is in a relaxed state and accommodated in the wire-concealing area 222 of the system terminal 22. When determining the preset bending position of the flexible circuit board 23, the positioning connection position between the flexible circuit board and the first housing member 211 of the display terminal 21 is further determined, and then the flexible circuit board 23 is bonded and fixed to the third support member 13 at this positioning connection position.

[0060] After the end of the extension segment 233 of the flexible circuit board 23 passes through the pivot area, it is placed inside the display end 21. The third positioning hole 131 on the third support member 13 and the fourth positioning hole 234 of the flexible circuit board 23 are inserted into the third positioning part 2111 of the first housing member 211. The flexible circuit board 23 located at the third support member position and the first housing member 211 are further bonded and fixed together with adhesive. Finally, the end of the extension segment 233 of the flexible circuit board 23 is electrically connected to the screen of the display end. Thus, the flexible circuit board 23 is fully assembled into the laptop according to the set bending shape, and the set bending shape of the flexible circuit board 23 is held in the system end 22 of the laptop by the first support member 11 and the second support member 12.

[0061] Therefore, when the display terminal 21 is rotated open around the system terminal 22, the stretching section 232 of the flexible circuit board 23 is pulled out of the wiring concealment area 222 of the system terminal. When the display terminal 21 is closed, the stretching section 232 of the flexible circuit board 23 slowly retracts back to the wiring concealment area 222 of the system terminal due to inertia, and then bends back to the set bending shape. Of course, the flexible circuit board can also be assembled to the display terminal first (e.g., electrically connected to the screen of the display terminal) according to the above operation method, and then the flexible circuit board can be assembled to the system terminal according to the above operation method.

[0062] It should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this disclosure, "a plurality of" means two or more, unless otherwise explicitly specified.

[0063] The above description is merely a specific embodiment of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A flexible circuit board clamping structure for clamping a flexible circuit board, the flexible circuit board comprising a bending section and a stretching section connected to the bending section, the bending section and the stretching section being arranged along the length direction of the flexible circuit board; characterized in that: The flexible circuit board clamping structure includes a first support member and a second support member connected to the first support member, wherein the bent section of the flexible circuit board is clamped and fixed between the first support member and the second support member.

2. The flexible circuit board holding structure according to claim 1, characterized by: The first support member has a first surface facing the flexible circuit board, and an adhesive layer is provided on the first surface, the adhesive layer being bonded and fixed to the bent section of the flexible circuit board; The second support has a second surface facing the flexible circuit board, and an adhesive layer is provided on the second surface, which is bonded and fixed to the bent section of the flexible circuit board.

3. The flexible circuit board holding structure according to claim 2, characterized by: The first surface of the first support member is provided with a first positioning part; The second support member is provided with a first positioning hole that is adapted to the first positioning part, and the first positioning part is inserted into the first positioning hole for positioning.

4. The flexible circuit board holding structure according to claim 3, characterized by: The first support member has a third surface, which is disposed opposite to the first surface, and a second positioning part is provided on the third surface.

5. The flexible circuit board holding structure according to claim 4, characterized by: The first support, the first positioning part, and the second positioning part are integrally formed.

6. The flexible circuit board holding structure according to any one of claims 1 to 5, characterized by: The flexible circuit board clamping structure further includes a third support member; an adhesive layer is provided between the third support member and the stretching section of the flexible circuit board to bond and fix the third support member and the stretching section, and the third support member is disposed away from the first support member and the second support member.

7. An electronic device comprising a display end, a system end and a flexible circuit board, the display end being electrically connected with the system end through the flexible circuit board, characterized in that: It also includes the flexible circuit board clamping structure as described in any one of claims 1-6.

8. The electronic device of claim 7, wherein: The display terminal includes a first housing, and the first housing is provided with a third positioning part; The third support member of the flexible circuit board clamping structure has a third positioning hole, and the third positioning part is inserted into the third positioning hole for positioning.

9. The electronic device of claim 7, wherein: The system end includes a second housing, and the second housing is provided with a second positioning hole; The second positioning part of the flexible circuit board clamping structure is inserted into the second positioning hole for positioning.

10. The electronic device of claim 9, wherein: The first support member has a first mounting hole, the second support member has a second mounting hole, and the second shell has a connecting hole. The connecting member passes through the second mounting hole, the first mounting hole, and the connecting hole to fix the first support member and the second support member on the second shell.

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