Flexible flat cable anti-breaking mechanism

Abstract

The utility model discloses a flexible flat cable anti-breaking mechanism, which relates to the field of flexible flat cables, and comprises a flexible flat cable body, the end part of the flexible flat cable body is connected with a connector lug, one side, facing the flexible flat cable body, of the connector lug is provided with a protection assembly, and a connecting plate is mounted on one side of the connector lug through a mounting assembly. The rubber pad is fixedly connected to the side, facing the flexible flat cable body, of the connecting plate, the side, deviating from the connecting plate, of the rubber pad is attached to the flexible flat cable body in an extrusion mode, and the rubber plate is fixedly connected to the side, deviating from the connector lug, of the connecting plate and located outside the flexible flat cable body. According to the utility model, the flexible flat cable body, the connector lug and the protection assembly are cooperatively used, the protection assembly comprises the connecting plate, the mounting assembly, the rubber pad and the rubber plate, and the connecting plate and the rubber plate can be mounted on one side of the connector lug through the mounting assembly, so that the connecting plate and the rubber pad clamp and fix the flexible flat cable body; and the rubber plate can perform anti-bending protection on the joint of the flexible flat cable body and the connector lug.

Description

Technical Field

[0001] The utility model relates to the field of flexible flat cables, and in particular to a flexible flat cable anti-breaking mechanism. Background Art

[0002] Soft flat cables, also known as flexible flat cables, are cables with arbitrary wire number and spacing. They make wiring more convenient, can significantly reduce the size of electronic products, reduce production costs, and improve production efficiency. Soft flat cables are most suitable for data transmission cables between mobile components and motherboards, between PCB boards, and in miniaturized electrical equipment.

[0003] In order to facilitate the installation and connection of the flexible flat cable, an electrical connector is usually installed at the end of the flexible flat cable. The connector is used to electrically connect the flexible flat cable to the component it is connected to, thereby improving the convenience of installing or removing the flexible flat cable.

[0004] However, when the flexible flat cable is installed and connected using a terminal head, when the flexible flat cable is subjected to stress, the portion where the flexible flat cable is connected to the terminal head may bend, break, and reduce the stability of the flexible flat cable when installed and used through the terminal head. Utility Model Content

[0005] The purpose of the present invention is to provide a flexible flat cable anti-breaking mechanism to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a flexible flat cable anti-breaking mechanism, comprising a flexible flat cable body, the end of which is connected to a terminal head;

[0007] A protective component is provided on the side of the wiring head facing the flexible flat cable body, and the protective component includes:

[0008] A connecting plate and a mounting assembly, wherein the connecting plate is mounted on one side of the terminal block via the mounting assembly;

[0009] A rubber pad is fixedly connected to a side of the connecting plate facing the flexible flat cable body, and a side of the rubber pad facing away from the connecting plate is pressed and fitted with the flexible flat cable body;

[0010] A rubber plate is fixedly connected to a side of the connecting plate facing away from the wiring head, and the rubber plate is located outside the flexible flat cable body.

[0011] Preferably, the installation assembly includes:

[0012] A connecting shell, which is arranged on one side of the terminal head;

[0013] A connecting block, one side of which is fixedly connected to the terminal head;

[0014] A first docking block and a second docking block, wherein the first docking block is fixedly connected to a side of the connecting plate facing the connecting shell, and the second docking block is fixedly connected to a side of the rubber plate facing the connecting shell.

[0015] Preferably, a docking hole is provided on the outer wall of the connecting shell, the outer wall of the first docking block and the outer wall of the second docking block are respectively slidably connected with the inner cavity of the docking hole, and a connecting hole is provided on the side of the connecting shell facing the terminal head.

[0016] Preferably, the outer wall of the connecting block is slidably engaged with the inner cavity of the connecting hole, a positioning groove is provided on the outer wall of the connecting block, and the outer wall of the first docking block is slidably engaged with the inner cavity of the positioning groove.

[0017] Preferably, the installation assembly further includes:

[0018] A connecting frame, the connecting frame being slidably disposed inside the connecting shell;

[0019] a first positioning rod, one end of which is fixedly connected to the connecting frame, and an outer wall of the first positioning rod is horizontally slidably interlaced with the first docking block;

[0020] The second positioning rod has one end fixedly connected to the connecting frame, and the outer wall of the second positioning rod is horizontally slidably inserted and sleeved with the second docking block.

[0021] Preferably, the installation assembly further includes:

[0022] A connecting rod and a handle, wherein one end of the outer wall of the connecting rod is rotatably connected to the connecting frame, and one end of the connecting rod passes through the connecting shell and is fixedly connected to the handle;

[0023] a limit spring, the limit spring being slidably sleeved on the outer wall of the connecting rod, the limit spring being located on a side of the connecting frame away from the second positioning rod;

[0024] A magnet is embedded in the side opposite to the handle and the connecting shell.

[0025] Technical effects and advantages of this utility model:

[0026] The utility model utilizes the coordinated use of a flexible flat cable body, a wiring head and a protective component. The protective component includes a connecting plate, a mounting component, a rubber pad and a rubber plate. The connecting plate and the rubber plate can be installed on one side of the wiring head through the mounting component, so that the connecting plate and the rubber pad can clamp and fix the flexible flat cable body, and the rubber plate can prevent the connection between the flexible flat cable body and the wiring head from bending. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0028] Figure 2 This is a schematic diagram of the end surface structure of the flexible flat cable body of the present invention.

[0029] Figure 3 This is a schematic diagram of the internal structure of the front side of the connecting shell of the present invention.

[0030] In the figure: 1. flexible flat cable body; 2. terminal head; 3. protective assembly; 31. connecting plate; 32. mounting assembly; 321. connecting shell; 322. connecting block; 323. first docking block; 324. second docking block; 325. connecting frame; 326. first positioning rod; 327. second positioning rod; 328. connecting rod; 329. limit spring; 3210. handle; 3211. magnet; 33. rubber pad; 34. rubber plate. DETAILED DESCRIPTION

[0031] 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.

[0032] The utility model provides Figure 1-3 The illustrated embodiment shows a flexible flat cable anti-breaking mechanism, comprising a flexible flat cable body 1, with a terminal head 2 connected to the end of the flexible flat cable body 1, and a protective component 3 provided on the side of the terminal head 2 facing the flexible flat cable body 1, the protective component 3 comprising a connecting plate 31, an installation component 32, a rubber pad 33 and a rubber plate 34, the connecting plate 31 being installed on one side of the terminal head 2 through the installation component 32, the rubber pad 33 being fixedly connected to the side of the connecting plate 31 facing the flexible flat cable body 1, and the side of the rubber pad 33 facing away from the connecting plate 31 being squeezed and fitted with the flexible flat cable body 1, that is, under the action of the two installation components 32, the rubber pads 33 on the opposite sides of the two connecting plates 31 can clamp and restrain the flexible flat cable body 1, thereby ensuring the stability of the connection between the flexible flat cable body 1 and the terminal head 2, the rubber plate 34 being fixedly connected to the side of the connecting plate 31 facing away from the terminal head 2, the rubber plate 34 being located on the outside of the flexible flat cable body 1, and under the action of the two rubber plates 34, the connection between the flexible flat cable body 1 and the terminal head 2 can be protected from bending.

[0033] The cam 324 is provided with a protruding portion 326 which is provided on the top of the cam 326, and the cam 327 is provided with a protruding portion 327 which is provided on the top of the cam 326.

[0034] Furthermore, the mounting assembly 32 also includes a connecting frame 325, a first positioning rod 326 and a second positioning rod 327. The connecting frame 325 is slidably arranged inside the connecting shell 321. One end of the first positioning rod 326 is fixedly connected to the connecting frame 325. The outer wall of the first positioning rod 326 slides and inserts horizontally with the first docking block 323. One end of the second positioning rod 327 is fixedly connected to the connecting frame 325. The outer wall of the second positioning rod 327 slides and inserts horizontally with the second docking block 324. The first positioning rod 326 and the second positioning rod 327 can respectively clamp and lock the first docking block 323 and the second docking block 324, thereby ensuring the stability of the connecting plate 31 and the rubber plate 34 installed outside the connecting shell 321.

[0035] Furthermore, the mounting assembly 32 further includes a connecting rod 328, a handle 3210, a limiting spring 329 and a magnet 3211. One end of the outer wall of the connecting rod 328 is rotatably connected to the connecting frame 325, and one end of the connecting rod 328 passes through the connecting shell 321 and is fixedly connected to the handle 3210. The limiting spring 329 is slidably sleeved on the outer wall of the connecting rod 328. The limiting spring 329 is located on the side of the connecting frame 325 away from the second positioning rod 327. The limiting spring 329 can give the connecting frame 325 an elastic squeezing force, thereby ensuring the stability of the connecting frame 325 driving the first positioning rod 326 and the second positioning rod 327 to engage with the first docking block 323 and the second docking block 324 respectively. The magnet 3211 is embedded in the side opposite to the handle 3210 and the connecting shell 321, and the opposite magnetic poles of the magnet 3211 on the side opposite to the handle 3210 and the connecting shell 321 are opposite, thereby ensuring the stability of the handle 3210 in the vertical state. When disassembling the connecting plate 31 and the connecting shell 321, the handle 3210 is rotated to make the handle 3210 in the vertical state, and the handle 3210 and the connecting rod 328 are used to drive the connecting frame 325 to move, so that the connecting frame 325 drives the first positioning rod 326 and the second positioning rod 327 to separate from the first docking block 323 and the second docking block 324 respectively, and the connecting plate 31, the rubber plate 34 and the connecting shell 321 can be disassembled.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A flexible flat cable anti-breaking mechanism, comprising a flexible flat cable body (1), wherein an end of the flexible flat cable body (1) is connected to a terminal head (2); It is characterized by: A protective component (3) is provided on the side of the wiring head (2) facing the flexible flat cable body (1), and the protective component (3) comprises: A connecting plate (31) and a mounting assembly (32), wherein the connecting plate (31) is mounted on one side of the terminal head (2) via the mounting assembly (32); A rubber pad (33), wherein the rubber pad (33) is fixedly connected to a side of the connecting plate (31) facing the flexible flat cable body (1), and a side of the rubber pad (33) facing away from the connecting plate (31) is pressed and fitted with the flexible flat cable body (1); A rubber plate (34) is fixedly connected to a side of the connecting plate (31) facing away from the wiring head (2), and the rubber plate (34) is located outside the flexible flat cable body (1).

2. The flexible flat cable anti-breaking mechanism according to claim 1, characterized in that: The mounting assembly (32) comprises: A connecting shell (321), the connecting shell (321) being arranged on one side of the connecting head (2); A connecting block (322), one side of which is fixedly connected to the terminal head (2); A first docking block (323) and a second docking block (324), wherein the first docking block (323) is fixedly connected to a side of the connecting plate (31) facing the connecting shell (321), and the second docking block (324) is fixedly connected to a side of the rubber plate (34) facing the connecting shell (321).

3. The flexible flat cable anti-breaking mechanism according to claim 2, characterized in that: The outer wall of the connecting shell (321) is provided with a docking hole, the outer wall of the first docking block (323) and the outer wall of the second docking block (324) are respectively slidably sleeved with the inner cavity of the docking hole, and the connecting shell (321) is provided with a connecting hole on the side facing the terminal head (2).

4. The flexible flat cable anti-breaking mechanism according to claim 3, characterized in that: The outer wall of the connecting block (322) is slidably sleeved with the inner cavity of the connecting hole. A positioning groove is provided on the outer wall of the connecting block (322). The outer wall of the first docking block (323) is slidably engaged with the inner cavity of the positioning groove.

5. The flexible flat cable anti-breaking mechanism according to claim 4, characterized in that: The mounting assembly (32) further comprises: A connecting frame (325), wherein the connecting frame (325) is slidably disposed inside the connecting housing (321); A first positioning rod (326), one end of which is fixedly connected to the connecting frame (325), and an outer wall of the first positioning rod (326) is horizontally slidably interlaced with the first docking block (323); A second positioning rod (327), one end of which is fixedly connected to the connecting frame (325), and an outer wall of the second positioning rod (327) is horizontally slidably inserted and sleeved with the second docking block (324).

6. The flexible flat cable anti-breaking mechanism according to claim 5, characterized in that: The mounting assembly (32) further comprises: A connecting rod (328) and a handle (3210), wherein one end of the outer wall of the connecting rod (328) is rotatably connected to the connecting frame (325), and one end of the connecting rod (328) passes through the connecting shell (321) and is fixedly connected to the handle (3210); A limit spring (329), wherein the limit spring (329) is slidably sleeved on the outer wall of the connecting rod (328), and the limit spring (329) is located on a side of the connecting frame (325) away from the second positioning rod (327); A magnet (3211) is embedded in the handle (3210) and the side opposite to the connecting shell (321).

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