FFC/FPC connector capable of being plugged and unplugged by one hand

A technology of connectors and connecting grooves, which is applied in the direction of connecting/disconnecting connected parts, connecting, and connecting parts of the device, etc., which can solve the problems of unfavorable thin and light notebook design, more product design space requirements, and increased design difficulty, etc. , to achieve the effect of improving convenience, stable horizontal position and convenient connection

Pending Publication Date: 2022-01-11
HEFEI LCFC INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, because the overall size of the connector becomes smaller, it is very inconvenient for the operator to open / press the cover, and when the FFC / FPC cable is plugged and unplugged, the operator needs to move the cover, so the inside of the notebook must be pre-installed. To reserve space for operation, there are more requirements for product design space, which is not conducive to the thin and light design of notebooks, and increases the difficulty of design

Method used

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  • FFC/FPC connector capable of being plugged and unplugged by one hand
  • FFC/FPC connector capable of being plugged and unplugged by one hand
  • FFC/FPC connector capable of being plugged and unplugged by one hand

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Figure 1 to Figure 10 An embodiment of a one-handed pluggable FFC / FPC connector provided by the present invention is shown.

[0037] refer to figure 1 and figure 2 , The FFC / FPC connector includes a base 1, a terminal 2, a cover plate 3, a metal solder pin 4, a first limiting structure, a second limiting structure and a third limiting structure.

[0038] The base 1 is wrapped outside the terminal 2 by injection molding, so that the terminal 2 forms a stable fixed connection relationship with the base 1 by pre-embedding.

[0039] Terminal 2 is used for electrical connection with FFC / FPC cable 9. The terminal 2 is L-shaped arranged horizontally, the end of the terminal 2 facing the cable 9 is the connecting end 21 , and the lower end of the connecting end 21 of the terminal 2 is arranged on an arc surface.

[0040] The cover plate 3 is used to guide the movement of the cable 9 to the connection position with the terminal 2 and to stabilize the connection state betwe...

Embodiment 2

[0067] Embodiment two is compared with embodiment one, and its difference is:

[0068] It also includes a fourth limiting structure.

[0069] refer to Figure 8 and Figure 9 , the fourth space-limiting structure has at least one set between the base 1 and the cover plate 3, when the fourth space-limiting structure has two or more groups between the base 1 and the cover plate 3, it can be placed between the two sides of the cover plate 3 The side positions are set symmetrically.

[0070] The fourth limiting structure includes two second limiting protrusions 8, one of which is fixedly connected to the side of the base 1 facing the cover plate 3, and the other second limiting protrusion 8 is fixedly connected to on the side of cover plate 3.

[0071] Referring to Embodiment 1, in this embodiment, when the angle between the cover plate 3 and the base 1 is in the range of 0-15°, the guide groove 31 is directly connected to the connecting groove 11 and the sinking groove 12 as ...

Embodiment 3

[0077] Embodiment three is compared with embodiment one, and its difference is:

[0078] The second limiting structure is different.

[0079] refer to Figure 10 , the second position-limiting structure includes two position-limiting protrusions 6 respectively arranged on both sides of the cover plate 3, and the position of the cover plate 3 corresponding to the position-limiting protrusions 6 is provided with a slot 34, and an elastic member 35 is arranged in the slot 34, The elastic member 35 can be a compression spring, a rubber block or the like. One end of the elastic member 35 is fixedly connected to the bottom of the slot 34 , and the other end abuts or is fixedly connected to one end of the limiting protrusion 6 .

[0080] The limit bump 6 is partly located in the socket 34 and is slidably connected to the socket 34. The notch of the socket 34 is detachably connected to the limit ring 36 by bolts, and one end of the limit bump 6 is located in the socket 34. The limi...

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PUM

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Abstract

The invention relates to an FFC / FPC connector capable of being plugged and unplugged by one hand. The FFC / FPC connector comprises a base, terminals arranged on the base, a cover plate rotationally connected to the base and metal welding legs arranged on the base, the terminals and the base are arranged at intervals, the distance between the terminals and the base is equal to the thickness of a flat cable, a connecting groove is formed, the cover plate is provided with a guide groove for the flat cable to pass through, the cover plate comprises a locking position and an unlocking position according to the position of the cover plate, and when the cover plate is located at the locking position, the guide groove and the connecting groove are connected end to end and communicate with each other; and the base is provided with a first limiting structure for preventing the flat cable from being separated from the connecting groove, and a second limiting structure for preventing the cover plate from automatically rotating is arranged between the base and the cover plate. Through the arrangement of the cover plate capable of rotating along with the flat cable, when the cover plate is controlled to be locked and unlocked, force can be directly applied to the flat cable to complete connection of the flat cable, the operation space is larger, and more convenience is achieved.

Description

technical field [0001] The invention relates to an FFC / FPC connector, in particular to an FFC / FPC connector which can be inserted and pulled out by one hand. Background technique [0002] FFC / FPC connectors are mainly used in electronic equipment such as liquid crystal displays and scanners, such as the connection and data transmission of FFC cables between the display screen of a notebook computer and the motherboard. With the demand for thinner and lighter notebooks, the supporting parts of the products are gradually becoming smaller, and the connectors also need to make adaptive changes to become shorter and smaller. [0003] Existing FFC / FPC connectors, such as a flip-type FPC connector disclosed by a patent with the notification number CN212810617U, include an insulating rubber seat, a turning piece (same as the cover plate) and terminals, and an FFC row is arranged in the insulating rubber seat. cable socket. When connecting the FFC cable to the connector, it is requ...

Claims

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Application Information

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IPC IPC(8): H01R13/629H01R13/627H01R13/62H01R13/56H01R13/502H01R12/77
CPCH01R13/629H01R13/562H01R13/62H01R13/627H01R13/502H01R12/771H01R12/774
Inventor王晓飞
OwnerHEFEI LCFC INFORMATION TECH