Flexible flat cable anti-falling structure
Through the design of the installation components, the problem of easy disengagement of the connection point of the flexible soft cable under the pulling force is solved, and stable connection and convenient installation are achieved.
Patent Information
- Application Number
- CN202422322132.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-24
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-09-24
AI Technical Summary
When the flexible soft cable is subjected to pulling force, the connection point is prone to fall off, resulting in unstable connection.
The combined structure of the installation components including mounting seat, wiring head, wiring seat, board cover, positioning plate, limit block and limit plate is adopted. Through the extrusion limit of the board cover and positioning plate, the clamping connection between the limit block and limit plate is combined to ensure the stable installation of the soft cable.
It improves the installation stability of the soft cable, facilitates installation and disassembly, and enhances the reliability of the connection.
Smart Images
Figure CN223181503U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of anti-falling structures, in particular to a flexible cable anti-falling structure. Background Art
[0002] Flexible flat cables are a special type of cable that consists of a flat insulator with multiple thin copper wires embedded in it. This design gives the flexible cable extremely high flexibility and bendability, allowing it to move freely in three-dimensional space. It is suitable for applications that require dynamic connections or are space-constrained. Flexible flat cables can arbitrarily select the number and spacing of wires, which makes wiring more convenient, helps to reduce the size of electronic products, reduce production costs, and improve production efficiency.
[0003] When installing and using flexible flat cables, the terminals of the flexible flat cables are usually directly connected to the connection points of electronic products by welding or snapping. However, this connection method may cause the connection points of the flexible flat cables to fall off when the flexible flat cables are subjected to pulling forces, thereby reducing the stability of the flexible flat cables during use. Utility Model Content
[0004] The purpose of the present invention is to provide a flexible cable anti-falling structure to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a flexible flat cable anti-falling structure, comprising a soft flat cable;
[0006] The end of the flexible flat cable is provided with a mounting assembly, and the mounting assembly includes:
[0007] A mounting base, the top of which is provided with a mounting slot matching the flexible flat cable;
[0008] A wiring head and a wiring seat, wherein the wiring seat is installed inside the mounting base, the wiring head is connected to one end of the flexible flat cable, and the wiring head is clamped on the top of the wiring seat;
[0009] A plate cover, the plate cover being horizontally slidably engaged with the top of the mounting seat;
[0010] The positioning plate is fixedly connected to the bottom of the plate cover, and the bottom of the positioning plate is pressed and fitted with the flexible flat cable and the terminal head.
[0011] Preferably, the installation assembly further includes:
[0012] A limit block, the limit block is fixedly connected to one side of the plate cover, and the outer wall of the limit block is horizontally slidably engaged with the mounting seat;
[0013] A limiting plate, which is fixedly connected to one side of the board cover, and the limiting plate is slidably clamped to the side of the mounting base away from the flexible cable.
[0014] Preferably, a clamping block is fixedly connected to the bottom of one side of the limiting plate, a clamping groove is formed in the side of the mounting base away from the flexible cable, and the outer wall of the clamping block is slidably clamped in the inner cavity of the clamping groove.
[0015] Preferably, limiting grooves are symmetrically formed in the top of the mounting base, the outer wall of the limiting block is slidably sleeved in the inner cavity of the limiting groove, positioning rods are symmetrically and fixedly connected to one side of the inner cavity of the limiting groove, and positioning holes matching the positioning rods are symmetrically formed in one side of the limiting block.
[0016] Preferably, a fixing rod is fixedly connected to the inner cavity of the limiting groove, a slot matching the fixing rod is formed in the bottom of the limiting block, and a positioning block is slidably inserted and sleeved on the outer wall of the fixing rod.
[0017] Preferably, a limiting spring is slidably sleeved on the outer wall of the fixing rod, the limiting spring is located on the side of the positioning block away from the limiting block, one side of the positioning block is in pressing fit with the limiting block, and chamfers are formed on the side edges of the bottom of the limiting block and the top of the positioning block.
[0018] The technical effects and advantages of the present utility model:
[0019] The present utility model utilizes the cooperation mode of a flexible cable and an installation component. The installation component includes a mounting base, a wiring head, a wiring seat, a board cover, a positioning plate, a limiting block and a limiting plate. Thus, when the flexible cable is clamped inside the mounting base through the wiring head and the wiring seat, the board cover can press and limit the wiring head through the positioning plate, thereby ensuring the stability of the installation of the flexible cable, and the board cover can be clamped or separated from the mounting base through the limiting block and the limiting plate, so as to facilitate the installation or disassembly of the flexible cable. Description of the Drawings
[0020] Figure 1 It is a schematic diagram of the overall structure of the present utility model.
[0021] Figure 2 It is a schematic diagram of the internal structure of the front surface of the mounting base of the present utility model.
[0022] Figure 3 It is a schematic diagram of the partial internal structure of the top view of the mounting base of the present utility model.
[0023] In the figure: 1, flexible cable; 2, installation component; 21, mounting base; 22, wiring head; 23, wiring seat; 24, board cover; 25, positioning plate; 26, limiting block; 27, limiting plate; 28, limiting groove; 29, positioning rod; 210, fixing rod; 211, positioning block; 212, limiting spring; 213, clamping block. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0025] The utility model provides Figures 1-3 The flexible flat cable anti-falling structure shown in the figure includes a flexible flat cable 1, and a mounting assembly 2 is provided at the end of the flexible flat cable 1. The mounting assembly 2 includes a mounting seat 21, a wiring head 22, a wiring seat 23, a plate cover 24 and a positioning plate 25. The top of the mounting seat 21 is provided with a mounting groove that matches the flexible flat cable 1, and the mounting seat 21 is directly fixed to the wiring part of the flexible flat cable 1 connected to the electronic product by screws. The wiring seat 23 is installed inside the mounting seat 21, and the wiring head 22 is connected to one end of the flexible flat cable 1. The wiring head 22 is clamped on the top of the wiring seat 23. The wiring head 22 is electrically connected to the wiring seat 23, so that In order to electrically connect the flexible flat cable 1 to the wiring point of the electronic product through the terminal head 22 and the terminal seat 23, the plate cover 24 slides horizontally and is clamped on the top of the mounting seat 21, and the positioning plate 25 is fixedly connected to the bottom of the plate cover 24. The bottom of the positioning plate 25 is squeezed and fit with the flexible flat cable 1 and the terminal head 22. Under the action of the plate cover 24, the positioning plate 25 can squeeze and limit the flexible flat cable 1 and the terminal head 22, and the top of the flexible flat cable 1 and the top of the terminal head 22 are in the same plane. Therefore, under the limitation of the positioning plate 25 and the plate cover 24, the flexible flat cable 1 and the terminal head 22 can be stably installed on the mounting seat 21.
[0026] Furthermore, the mounting assembly 2 also includes a limit block 26 and a limit plate 27. The limit block 26 is fixedly connected to one side of the board cover 24, and the outer wall of the limit block 26 is horizontally slidably engaged with the mounting seat 21. The limit plate 27 is fixedly connected to one side of the board cover 24, and the limit plate 27 and the limit block 26 are respectively located on both sides of the center line of the board cover 24. The limit plate 27 is slidably engaged with the side of the mounting seat 21 away from the flexible flat cable 1. The bottom of one side of the limit plate 27 is fixedly connected with a clamping block 213. A clamping groove is opened on the side of the mounting seat 21 away from the flexible flat cable 1. The outer wall of the clamping block 213 is slidably engaged with the inner cavity of the clamping groove. Under the action of the clamping block 213, the limit plate 27 cannot slide up and down relative to the mounting seat 21, thereby clamping and limiting one side of the board cover 24, and the two limit blocks 26 at the bottom of the board cover 24 can clamp and limit the other side of the board cover 24, thereby ensuring the stability of the board cover 24 installed on the top of the mounting seat 21.
[0027] Further, limiting grooves 28 are symmetrically formed at the top of the mounting base 21. The outer wall of the limiting block 26 is slidably sleeved in the inner cavity of the limiting groove 28. One side of the inner cavity of the limiting groove 28 is symmetrically and fixedly connected with positioning rods 29. One side of the limiting block 26 is symmetrically provided with positioning holes matching the positioning rods 29. When the limiting block 26 is slidably clamped with the positioning rods 29, the limiting block 26 cannot move up and down, thus ensuring the stability of the plate cover 24 mounted on the top of the mounting base 21. A fixing rod 210 is fixedly connected in the inner cavity of the limiting groove 28. A slot matching the fixing rod 210 is formed at the bottom of the limiting block 26. A positioning block 211 is slidably inserted through the outer wall of the fixing rod 210. A limiting spring 212 is slidably sleeved on the outer wall of the fixing rod 210. The limiting spring 212 is located on the side of the positioning block 211 away from the limiting block 26. One side of the positioning block 211 is in pressing fit with the limiting block 26. That is, the limiting spring 212 can give an elastic pressing force to the limiting block 26 through the positioning block 211, thus ensuring the stability of the clamping connection between the limiting block 26 and the positioning rods 29. And at this time, the limiting block 26 can also give a limiting acting force to the limiting plate 27 through the plate cover 24, so that the clamping block 213 on one side of the limiting plate 27 is stably clamped with the mounting base 21. Chamfers are formed on the side edges of the bottom of the limiting block 26 and the top of the positioning block 211. When the plate cover 24 is mounted, due to the limitation of the positioning rods 29, there is a certain gap between the side of the positioning block 211 away from the limiting spring 212 and the inner wall of the limiting groove 28. Thus, the limiting block 26 can be slidably inserted into the gap between the side of the positioning block 211 away from the limiting spring 212 and the inner wall of the limiting groove 28. At this time, there is a certain gap between the plate cover 24 and the mounting base 21. The clamping block 213 on one side of the limiting plate 27 is located in the mounting groove at the top of the mounting base 21. Then, the plate cover 24 is moved, so that the limiting block 26 pushes the positioning block 211 to compress the limiting spring 212, and the positioning block 211 moves away from the positioning rods 29 until the distance between the positioning block 211 and the positioning rods 29 is greater than the width of the limiting block 26. Then, the plate cover 24 is pushed towards the mounting base 21, so that the limiting block 26 is clamped outside the fixing rod 210. The bottom of the plate cover 24 is in fit with the mounting base 21. At this time, the plate cover 24 is released. Under the action of the limiting spring 212, the limiting block 26 is slidably sleeved with the positioning rods 29, the limiting plate 27 is in fit with the mounting base 21, and the clamping block 213 on one side of the limiting plate 27 is slidably clamped with the clamping groove on one side of the mounting base 21, that is, the assembly of the plate cover 24 is completed.
[0028] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A flexible flat cable anti-drop structure, comprising a flexible flat cable (1); It is characterized in that, An installation assembly (2) is provided at the end of the flexible flat cable (1), and the installation assembly (2) comprises: A mounting seat (21), wherein a mounting groove matching the flexible flat cable (1) is provided on the top of the mounting seat (21); A wiring head (22) and a wiring seat (23), wherein the wiring seat (23) is installed inside the mounting seat (21), the wiring head (22) is connected to one end of the flexible flat cable (1), and the wiring head (22) is clamped to the top of the wiring seat (23); A plate cover (24), wherein the plate cover (24) is horizontally slidably engaged with the top of the mounting seat (21); A positioning plate (25) is fixedly connected to the bottom of the plate cover (24), and the bottom of the positioning plate (25) is pressed and fitted with the flexible flat cable (1) and the terminal head (22).
2. The flexible cable anti-detachment structure according to claim 1, characterized in that The installation component (2) further comprises: A limit block (26), wherein the limit block (26) is fixedly connected to one side of the plate cover (24), and an outer wall of the limit block (26) is horizontally slidably engaged with the mounting seat (21); A limit plate (27) is fixedly connected to one side of the plate cover (24), and the limit plate (27) is slidably engaged with a side of the mounting seat (21) facing away from the flexible flat cable (1).
3. The flexible cable anti-detachment structure according to claim 2, characterized in that, A clamping block (213) is fixedly connected to the bottom of one side of the limiting plate (27), and a clamping slot is provided on the side of the mounting seat (21) facing away from the flexible flat cable (1), and the outer wall of the clamping block (213) is slidably clamped with the inner cavity of the clamping slot.
4. A flexible cable anti-detachment structure according to claim 2, characterized in that, A limiting groove (28) is symmetrically provided on the top of the mounting seat (21), an outer wall of the limiting block (26) is slidably sleeved with an inner cavity of the limiting groove (28), a positioning rod (29) is symmetrically fixedly connected to one side of the inner cavity of the limiting groove (28), and a positioning hole matching the positioning rod (29) is symmetrically provided on one side of the limiting block (26).
5. The flexible cable anti-detachment structure according to claim 4, characterized in that, The inner cavity of the limiting groove (28) is fixedly connected to a fixing rod (210), the bottom of the limiting block (26) is provided with a slot matching the fixing rod (210), and the outer wall of the fixing rod (210) is slidably inserted and sleeved with a positioning block (211).
6. The flexible cable anti-detachment structure according to claim 5, characterized in that, The outer wall of the fixing rod (210) is slidably sleeved with a limit spring (212), and the limit spring (212) is located on the side of the positioning block (211) away from the limit block (26). One side of the positioning block (211) is pressed and fitted with the limit block (26), and the side of the bottom of the limit block (26) and the side of the top of the positioning block (211) are both chamfered.