Automatic lock catch structure suitable for double-flat-cable FPC connector
A connector and automatic technology, which is applied to the parts, connections, electrical components and other directions of the connecting device, can solve the problems of inconvenient assembly, unfavorable manufacturing and molding, and complex implementation structure, and achieve the effect of facilitating layout and reducing thickness and size.
Pending Publication Date: 2020-09-18
CVILUX TECH SUZHOU
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Problems solved by technology
However, the implementation structure disclosed in this application document is complex, the manufacturing cost is relatively high, and it is not easy to assemble, which affects its promotion and application (especially when the above-mentioned design structure is applied to the double-row FPC connector, it seems very clumsy); In addition, the material and molding precision of the C-shaped elastic connecting plate are high, which is not conducive to manufacturing and molding. Therefore, it is urgent for technicians to solve the above problems
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[0041] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "left", "right", "upper", "lower", "front", "rear" etc. are based on those shown in the accompanying drawings. Orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention.
[0042] Below in conjunction with specific embodiment, content of the present invention is described in further detail, figure 2 It shows an exploded schematic diagram of the automatic locking structure applicable to the double-row FPC connector in the present invention. It can be seen that it is composed of an FPC connector 1, a PCB board 2, a first FFC cable 3,...
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The invention relates to an automatic lock catch structure suitable for a double-flat-cable FPC connector. The automatic lock catch structure is composed of a FPC connector, a PCB, a first FFC flat cable and a second FFC flat cable, wherein the FPC connector comprises an insulating rubber seat, an upper row of wiring terminals, a lower row of wiring terminals, a first shell, a second shell, a first fixing piece and a second fixing piece, the first shell and the second shell are respectively buckled on the upper side wall and the lower side wall of the insulating rubber seat, the first fixing piece and the second fixing piece are each formed by connecting an elastic sheet part, a connecting transition part, a fixing part and two symmetrically-arranged elastic clamping arms, and the first shell and the second shell oppositely extend to form a jacking arm corresponding to the elastic clamping arms, so that the relative positions of the elastic clamping arms can be changed only by pressingand abutting against the first shell and the second shell, and then locking and unlocking operation of the FFC is achieved so as to substantially improve the disassembling and assembling speed of theFFC.
Description
technical field [0001] The invention relates to the technical field of FPC connector manufacturing, in particular to an automatic locking structure suitable for double-row FPC connectors. Background technique [0002] Flexible Flat Cable (FFC) is a component for signal transmission. It has the advantages of being able to bend freely and high signal transmission, so it is widely used in many electronic products. The flexible cable is used together with the electronic connector by means of the FPC connector to transmit the signal from one end to the other end to achieve the purpose of signal transmission. Usually used in various digital communication products, portable electronic products, computer peripheral equipment, measuring instruments, automotive electronics and other fields. [0003] Most of the FPC connectors currently on the market adopt a push-pull structure or a flip-fit structure. For the push-pull structure, after inserting the FFC cable, you need to insert t...
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IPC IPC(8): H01R13/629H01R13/502H01R13/516H01R13/627H01R13/633H01R12/77H01R12/79
CPCH01R13/629H01R13/502H01R13/516H01R13/6275H01R13/633H01R12/771H01R12/774H01R12/778H01R12/79
Inventor 朱炳全钱金徐春艳
Owner CVILUX TECH SUZHOU