A connecting structure for FPC flat cable soft board
By designing the limiting clamping and heat conduction structure of the connector, the problems of unstable connection and heat dissipation of FPC ribbon cable flexible boards are solved, achieving stable connection and heat dissipation under high load conditions, and supporting angle adjustment, which is suitable for the connection structure of FPC ribbon cable flexible boards.
Patent Information
- Application Number
- CN202422701355.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-06
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-11-06
AI Technical Summary
Existing FPC ribbon cable connectors suffer from unstable connections, are prone to loosening and falling off, and cannot effectively dissipate heat, affecting operational stability under high load conditions. Furthermore, the inability to adjust the fixed angle affects the installation of other electronic components.
A connection structure including a connector, an adjusting seat, a fastening seat, a clamping plate, and a heat-conducting sheet is designed. The connection stability is improved by limiting clamping and heat conduction treatment, and the angle and position can be adjusted by the adjusting seat to facilitate installation. Ventilation holes are provided to assist heat dissipation.
It achieves stable connection of FPC ribbon cable under high load conditions, avoiding loosening and temperature rise, and facilitates angle adjustment without affecting the installation of other electronic components.
Smart Images
Figure CN223599147U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to FPC wire soft board technical field, concretely relates to a kind of connecting structure for FPC wire soft board. BACKGROUND
[0002] FPC wire soft board is a kind of printed circuit board made of flexible insulating substrate, also be called flexible circuit board or soft board, it mainly by polyimide or polyester film as substrate, with highly reliable and excellent flexibility, the characteristics of FPC wire soft board include high wiring density, light weight, thin thickness and good bending, can withstand millions of dynamic bending without damaging wire.
[0003] FPC wire soft board needs to be installed and used by connector in the process of use, but the existing connector has certain inconvenience when using:
[0004] First, the existing connector is generally stable when connecting FPC wire soft board, and loose and fall off easily when encountering vibration, and as current passes through FPC wire soft board, a certain amount of heat is generated, especially in high load or long time use, FPC wire soft board can be caused by current through and produce temperature rise, the existing connector does not have the effect of auxiliary heat dissipation when using;
[0005] Second, the existing connector cannot adjust the angle of fixing FPC wire soft board, and is not convenient for combing FPC wire soft board, which can affect the installation of other electronic components when using.
[0006] Therefore, we propose a connecting structure for FPC wire soft board. UTILITY MODEL CONTENT
[0007] The main purpose of the utility model is to provide a connecting structure for FPC wire soft board, which can effectively solve the problems in the background art.
[0008] In order to achieve the above object, the utility model adopts the technical scheme that a kind of connecting structure for FPC flat cable soft board, including connector and FPC flat cable soft board body, the upper end outer surface of the connector is detachably connected with top cover, the rear end outer surface of the connector is fixedly connected with plug-in piece, the middle part of the connector is provided with middle slot, the middle part of the middle slot is provided with built-in piece, the front end outer surface of the connector is fixedly connected with fixed sheet, the side outer surface of the fixed sheet is detachably connected with adjusting seat, the front end of the adjusting seat is provided with connecting piece, the front end of the connector is provided with fastening seat, adjusting wire is arranged between the connecting piece and fastening seat, the middle part of the fastening seat is provided with compression plate, the inner surface of both sides of the fastening seat is provided with side slot, the lower end inner surface of the fastening seat is detachably connected with lower temperature guide sheet, the outer surface of both sides of the compression plate is provided with guide block, first limiting spring is arranged between the side slot and guide block, the lower end outer surface of the compression plate is detachably connected with upper temperature guide sheet.
[0009] Preferably, the front end of the adjusting seat is provided with adjusting rotary disc, the middle part of the adjusting seat is provided with middle cover, the inner surface of one end of the adjusting seat is movably connected with rotary disc, second limiting spring is arranged between the rotary disc and middle cover, the rear end outer surface of the adjusting rotary disc is fixedly connected with guide rod, the inner surface of the other end of the adjusting seat is fixedly connected with first antiskid sheet, the front end outer surface of the middle cover is fixedly connected with second antiskid sheet.
[0010] Preferably, the compression plate and guide block are integrally formed structure, and the upper end outer surface of the compression plate is provided with air hole.
[0011] Preferably, the guide block penetrates to the middle part of the side slot, and the side slot is connected with the guide block through the first limiting spring.
[0012] Preferably, the guide rod penetrates the adjusting seat, the first antiskid sheet and the second antiskid sheet, and the guide rod is connected with the middle cover.
[0013] Preferably, the rotary disc is connected with the middle cover through the second limiting spring, and the outer surface of one end of the connecting piece is connected with the outer surface of the front end of the adjusting rotary disc.
[0014] Compared with prior art, the utility model has the beneficial effects that:
[0015] The fastening seat can limit and press the FPC flat cable body through the pressing plate in use, so that the stability of the FPC flat cable body in connection can be ensured, the FPC flat cable body can be prevented from loosening due to vibration, and the lower heat conduction sheet and the upper heat conduction sheet can conduct heat to the FPC flat cable body in pressing, so that the FPC flat cable body can be assisted in heat dissipation, and the running stability of the FPC flat cable body under high load can be ensured; the adjusting seat can adjust the angle of the connecting piece through the adjusting turntable in use, the position of the fastening seat can be changed through the connecting piece, and the direction of the limiting fastening seat can be adjusted through the adjusting wire, so that the fastening seat can limit and comb the FPC flat cable body, and the FPC flat cable body can be prevented from affecting the installation of other electronic elements. BRIEF DESCRIPTION OF DRAWINGS
[0016] Fig. 1 It is a whole structure schematic view of the utility model;
[0017] Fig. 2 It is a structure view of the fastening seat of the utility model;
[0018] Fig. 3 It is an internal structure view of the adjusting seat of the utility model.
[0019] In the drawing: 1, connector; 2, FPC flat cable body; 3, top cover; 4, plug-in piece; 5, middle slot; 6, built-in sheet; 7, fixed sheet; 8, adjusting seat; 9, connecting piece; 10, fastening seat; 11, adjusting wire; 12, pressing plate; 13, side slot; 14, lower heat conduction sheet; 15, guide block; 16, first limiting spring; 17, upper heat conduction sheet; 18, adjusting turntable; 19, middle cover; 20, rotating disc; 21, second limiting spring; 22, guide rod; 23, first anti-skid sheet; 24, second anti-skid sheet. DETAILED DESCRIPTION
[0020] In order to make the person skilled in the art better understand the technical scheme of the utility model, the utility model will be further introduced in detail below in combination with the drawings.
[0021] As Figs. 1-3The utility model discloses an embodiment provides a kind of connecting structure for FPC flat cable soft board, including connector 1 and FPC flat cable soft board body 2, the upper end outer surface of connector 1 is detachably connected with top cover 3, the rear end outer surface of connector 1 is fixedly connected with plug-in piece 4, the middle part of connector 1 is provided with middle slot 5, the middle part of middle slot 5 is provided with built-in piece 6, the front end outer surface of connector 1 is fixedly connected with fixed piece 7, the outer surface of one side of fixed piece 7 is detachably connected with adjusting seat 8, the front end of adjusting seat 8 is provided with connecting piece 9, the front end of connector 1 is provided with fastening seat 10, adjusting wire 11 is arranged between connecting piece 9 and fastening seat 10, the middle part of fastening seat 10 is provided with compression plate 12, the inner surface of both sides of fastening seat 10 is provided with side slot 13, the inner surface of lower end of fastening seat 10 is detachably connected with lower temperature guide piece 14, the outer surface of both sides of compression plate 12 is provided with guide block 15, first limit spring 16 is arranged between side slot 13 and guide block 15, the outer surface of lower end of compression plate 12 is detachably connected with upper temperature guide piece 17.
[0022] Specifically, in the embodiment, including connector 1 and FPC flat cable soft board body 2, the upper end outer surface of connector 1 is detachably connected with top cover 3, the rear end outer surface of connector 1 is fixedly connected with plug-in piece 4, the middle part of connector 1 is provided with middle slot 5, the middle part of middle slot 5 is provided with built-in piece 6, the front end outer surface of connector 1 is fixedly connected with fixed piece 7, the outer surface of one side of fixed piece 7 is detachably connected with adjusting seat 8, the front end of adjusting seat 8 is provided with connecting piece 9, the front end of connector 1 is provided with fastening seat 10, fastening seat 10 can be limited to the FPC flat cable soft board body 2 when in use by compression plate 12 and is pressed tightly, can guarantee the stability of FPC flat cable soft board body 2 when connecting, can avoid vibration and make FPC flat cable soft board body 2 loose, and when being pressed tightly, lower temperature guide piece 14 and upper temperature guide piece 17 can heat conduction treatment to FPC flat cable soft board body 2, can play the effect of auxiliary heat dissipation to FPC flat cable soft board body 2, can guarantee the running stability of FPC flat cable soft board body 2 under high load state, adjusting wire 11 is arranged between connecting piece 9 and fastening seat 10, the middle part of fastening seat 10 is provided with compression plate 12, the inner surface of both sides of fastening seat 10 is provided with side slot 13, the inner surface of lower end of fastening seat 10 is detachably connected with lower temperature guide piece 14, the outer surface of both sides of compression plate 12 is provided with guide block 15, first limit spring 16 is arranged between side slot 13 and guide block 15, the outer surface of lower end of compression plate 12 is detachably connected with upper temperature guide piece 17.
[0023] The utility model provides a kind of connecting structure for FPC wire soft board, the fastening seat 10 of being set can be limited to the FPC wire soft board body 2 by pressing plate 12 when using, can guarantee the stability of FPC wire soft board body 2 when connecting, can avoid vibration and make FPC wire soft board body 2 loose, and when pressing, lower guide temperature sheet 14 and upper guide temperature sheet 17 can carry out heat conduction treatment to FPC wire soft board body 2, can play the effect of auxiliary heat dissipation to FPC wire soft board body 2, can guarantee the running stability of FPC wire soft board body 2 under high load condition.
[0024] In the embodiment, the front end of the adjusting seat 8 is provided with an adjusting turntable 18, the middle part of the adjusting seat 8 is provided with a middle cover 19, the inner surface of one end of the adjusting seat 8 is movably connected with a rotating disc 20, the second limiting spring 21 is arranged between the rotating disc 20 and the middle cover 19, the outer surface of the rear end of the adjusting turntable 18 is fixedly connected with a guide rod 22, the inner surface of the other end of the adjusting seat 8 is fixedly connected with a first anti-skid piece 23, the outer surface of the front end of the middle cover 19 is fixedly connected with a second anti-skid piece 24, the adjusting seat 8 can adjust the angle of the connecting piece 9 through the adjusting turntable 18 when in use, the position of the fastening seat 10 can be changed through the connecting piece 9, and the direction of the limiting fastening seat 10 can be adjusted through the adjusting wire 11, so that the fastening seat 10 can limit and comb the FPC wire soft board body 2, and the installation of other electronic components can be prevented from being affected by the FPC wire soft board body 2.
[0025] The upper end of the pressing plate 12 is provided with a ventilation hole, and the guide block 15 can move along the side groove 13 when in use, and the ventilation hole on the pressing plate 12 can help the upper guide temperature sheet 17 dissipate heat.
[0026] Specifically, the guide block 15 penetrates the middle part of the side groove 13, the side groove 13 is connected with the guide block 15 through the first limiting spring 16, the first limiting spring 16 can limit the pressing plate 12 through the guide block 15 when in use, so that the pressing plate 12 can press the FPC wire soft board body 2.
[0027] The guide rod 22 penetrates the adjusting seat 8, the first anti-skid piece 23 and the second anti-skid piece 24, and the guide rod 22 is connected with the middle cover 19, so that the middle cover 19 can be pushed when in use, and the middle cover 19 can be pressed onto the rotating disc 20, and the middle cover 19 can be rotated conveniently.
[0028] Specifically, the rotating disc 20 is connected with the middle cover 19 through the second limiting spring 21, one end of the connecting piece 9 is connected with the front end of the adjusting turntable 18, and the second limiting spring 21 can reset the middle cover 19 when in use, so that the second anti-skid piece 24 on the middle cover 19 can be combined with the first anti-skid piece 23 to prevent slipping.
[0029] It needs to be explained that the utility model is a kind of connecting structure for FPC flat cable soft board, when using, FPC flat cable soft board body 2 can be inserted into middle slot 5, make the gold finger on FPC flat cable soft board body 2 contact with the built-in piece 6 in middle slot 5, when FPC flat cable soft board body 2 is connected and inserted, FPC flat cable soft board body 2 can be passed through fastening seat 10, when passing, can pull up compression plate 12, make compression plate 12 move up along side groove 13 by guide block 15, make guide block 15 compress first limit spring 16, when FPC flat cable soft board body 2 passes, loose compression plate 12, first limit spring 16 will make compression plate 12 reset, make compression plate 12 limit and compress FPC flat cable soft board body 2, can guarantee the stability of FPC flat cable soft board body 2 when connecting, can avoid vibration and make FPC flat cable soft board body 2 loose, and when compressing, lower guide temperature piece 14 and upper guide temperature piece 17 can heat conduction treatment to FPC flat cable soft board body 2, can play the effect of auxiliary heat dissipation to FPC flat cable soft board body 2, can guarantee the running stability of FPC flat cable soft board body 2 under high load, the air hole on compression plate 12 can facilitate the heat dissipation of upper guide temperature piece 17, when compressing, can adjust and change the position of fastening seat 10 by connecting piece 9 as required, and can adjust the direction of limit fastening seat 10 by adjusting wire 11, conveniently make fastening seat 10 limit comb FPC flat cable soft board body 2, can avoid FPC flat cable soft board body 2 to influence the installation of other electronic components, when adjusting connecting piece 9, can press adjusting turntable 18, make adjusting turntable 18 push middle cover 19 by guide rod 22, make middle cover 19 compress second limit spring 21, and make middle cover 19 adhere to rotary disc 20, adjusting turntable 18 can be rotated to adjust connecting piece 9 at this time, when adjusting turntable 18 rotates, middle cover 19 will rotate by rotary disc 20, when connecting piece 9 is adjusted to the appropriate elevation angle, adjusting turntable 18 can be loosened, second limit spring 21 will reset middle cover 19 at this time, can make second anti-slip piece 24 on middle cover 19 and first anti-slip piece 23 adhere to prevent slipping, so as to lock the effect of adjusting turntable 18, more practical.
[0030] The basic principle, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the utility model and do not limit the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.
Claims
1. A connection structure for an FPC flexible printed circuit board, comprising a connector (1) and an FPC flexible printed circuit board body (2), characterized in that: The connector (1) has a top cover (3) detachably connected to its upper outer surface, a plug-in piece (4) fixedly connected to its rear outer surface, a central groove (5) provided in the middle of the connector (1), an inner piece (6) provided in the middle of the central groove (5), a fixing piece (7) fixedly connected to the front outer surface of the connector (1), an adjusting seat (8) detachably connected to one side of the fixing piece (7), a connecting piece (9) provided at the front end of the adjusting seat (8), and a fastening seat (10) provided at the front end of the connector (1). An adjusting screw (11) is provided between the connecting piece (9) and the fastening seat (10). A pressing plate (12) is provided in the middle of the fastening seat (10). Side grooves (13) are provided on both inner surfaces of the fastening seat (10). A lower temperature-conducting plate (14) is detachably connected to the lower inner surface of the fastening seat (10). Guide blocks (15) are provided on both outer surfaces of the pressing plate (12). A first limiting spring (16) is provided between the side grooves (13) and the guide blocks (15). An upper temperature-conducting plate (17) is detachably connected to the lower outer surface of the pressing plate (12).
2. The connection structure for FPC ribbon cable flexible circuit board according to claim 1, characterized in that: The front end of the adjusting seat (8) is provided with an adjusting turntable (18), the middle part of the adjusting seat (8) is provided with a central cover (19), one end of the adjusting seat (8) is movably connected to a rotating disk (20), a second limiting spring (21) is provided between the rotating disk (20) and the central cover (19), the rear end of the adjusting turntable (18) is fixedly connected to a guide rod (22), the other end of the adjusting seat (8) is fixedly connected to a first anti-slip plate (23), and the front end of the central cover (19) is fixedly connected to a second anti-slip plate (24).
3. The connection structure for FPC ribbon cable flexible circuit board according to claim 1, characterized in that: The pressing plate (12) and the guide block (15) are integrally formed, and the upper outer surface of the pressing plate (12) is provided with vent holes.
4. The connection structure for FPC ribbon cable flexible circuit board according to claim 1, characterized in that: The guide block (15) extends through the middle of the side groove (13), and the side groove (13) is connected to the guide block (15) by a first limiting spring (16).
5. A connection structure for FPC ribbon cable flexible circuit boards according to claim 2, characterized in that: The guide rod (22) passes through the adjusting seat (8), the first anti-slip plate (23) and the second anti-slip plate (24), and the guide rod (22) is connected to the central cover (19).
6. A connection structure for FPC ribbon cable flexible circuit boards according to claims 1 and 2, characterized in that: The rotating disk (20) is connected to the central cover (19) via the second limiting spring (21), and one end of the outer surface of the connecting piece (9) is connected to the front end outer surface of the adjusting turntable (18).