CN211150955U

CN211150955U - FFC/FPC connector for high-speed signal transmission

Info

Publication number: CN211150955U
Application number: CN201921669332.3U
Authority: CN
Inventors: 罗建锋; 罗雪萍; 卡莱; 黄永红; 梁富强
Original assignee: Shenzhen Molson Electronics Co ltd
Current assignee: Shenzhen Molson Electronics Co ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-07-31
Anticipated expiration: 2029-10-08

Abstract

The utility model relates to the technical field of connectors, and discloses an FFC/FPC connector for high-speed signal transmission, which comprises a connector body, wherein a matched plug is inserted on the connector body, and an anti-falling mechanism is arranged between the plug and the connector body; the anti-disengaging mechanism comprises two fixed blocks which are symmetrically and fixedly connected to the connector body, the plug is located between the two fixed blocks, movable grooves are formed in the opposite side walls of the two fixed blocks, a spring is fixedly connected to the bottom of each movable groove, the other end of the spring is fixedly connected with a clamping block matched with the movable grooves, the clamping blocks are slidably connected with the movable grooves, matched clamping grooves are formed in the positions, corresponding to the clamping blocks, of the side walls of the plug, and one end, far away from the spring, of each clamping block penetrates through a notch of each movable groove and extends into the corresponding clamping groove. The utility model discloses can avoid taking place between plug and the connector to drop or not hard up, effectively guarantee the stability of junction, make things convenient for the high-speed signal to carry out stable transmission.

Description

FFC/FPC connector for high-speed signal transmission

Technical Field

The utility model relates to a connector technical field especially relates to a FFC FPC connector for high-speed signal transmission.

Background

The FFC connector is a novel data cable which is formed by laminating a PET insulating material and an extremely thin tinned flat copper wire through a high-tech automatic equipment production line, and an FPC (Flexible printed circuit board (which is translated into Chinese) is a Flexible Printed Circuit Board (PCB) which is made of Flexible materials (foldable and bendable materials) is commonly speaking) connector is used for connecting an L CD display screen to a driving circuit (PCB), and mainly takes a 0.5mm pitch product as a main material.

In the prior art, when the FFC/FPC connector for high-speed signal transmission is plugged with a signal transmission plug, the FFC/FPC connector does not have an anti-dropping function, so that the connection part is easy to drop or loosen, and the signal transmission is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the FFC/FPC connector does not have the anti-dropping function when being spliced with the signal transmission plug among the prior art, and the FFC/FPC connector for high-speed signal transmission who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an FFC/FPC connector for high-speed signal transmission comprises a connector body, wherein a matched plug is inserted into the connector body, and an anti-falling mechanism is arranged between the plug and the connector body;

the anti-falling mechanism comprises two fixed blocks which are symmetrically and fixedly connected on the connector body, the plug is arranged between the two fixed blocks, the opposite side walls of the two fixed blocks are both provided with a movable groove, and the bottom of the movable groove is fixedly connected with a spring, the other end of the spring is fixedly connected with a clamping block matched with the movable groove, the clamping block is connected with the movable groove in a sliding way, a matched clamping groove is arranged at the position of the side wall of the plug corresponding to the clamping block, one end of the clamping block, which is far away from the spring, penetrates through the notch of the movable groove and extends into the clamping groove, the upper surface of the clamping block positioned in the movable groove is fixedly connected with a movable rod, the top of the movable groove is provided with a through groove matched with the movable rod, the movable rod passes through the through groove, and the movable rod is movably connected with the through groove, one end of the movable rod, far away from the clamping block, is fixedly connected with a push block, and the push block is connected with the fixed block in a sliding manner.

Preferably, the fixed block is far away from the upper surface fixed connection of plug and is connected with articulated seat, it is connected with L type kelly to rotate on the articulated seat.

Preferably, the lower surface of the fixture block is provided with a ball groove, matched balls are arranged in the ball groove, and one end, far away from the bottom of the ball groove, of each ball penetrates through a notch of the corresponding ball groove and extends outwards, and is in rolling connection with the side wall of the movable groove.

Preferably, an elastic pad is fixedly connected to the lower surface of the L-type clamping rod away from the end part of the hinge seat.

Preferably, a pull ring is fixedly connected to the upper surface of the L-type clamping rod.

Compared with the prior art, the utility model provides a FFC FPC connector for high-speed signal transmission possesses following beneficial effect:

1. this a FFC/FPC connector for high-speed signal transmission through setting up connector body, plug and anti-disengaging mechanism, after the plug is pegged graft with the connector body, through anti-disengaging mechanism, can avoid taking place to drop or not hard up between plug and the connector body, effectively guarantees the stability of junction, makes things convenient for the high-speed signal to carry out stable transmission.

2. This an FFC/FPC connector for high-speed signal transmission through setting up ejector pad, articulated seat and L type kelly, promotes the ejector pad and drives fixture block and draw-in groove separation, and the spring is compressed this moment, deflects and rotates the L type kelly of being connected with articulated seat, makes the tip and the ejector pad joint of L type kelly to avoid the spring to take place to reset, make grafting or separation between plug and the connector body more convenient.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can avoid taking place between plug and the connector to drop or not hard up, effectively guarantee the stability of junction, make things convenient for high-speed signal to carry out stable transmission.

Drawings

Fig. 1 is a schematic structural diagram of an FFC/FPC connector for high-speed signal transmission according to the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure, a connector body 1, a plug 2, a fixing block 3, a movable groove 4, a spring 5, a fixing block 6, a clamping groove 7, a moving rod 8, a through groove 9, a pushing block 10, a hinged seat 11, a clamping rod 12L, a ball 13 and a pull ring 14 are arranged.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, an FFC/FPC connector for high-speed signal transmission includes a connector body 1, a mating plug 2 is inserted on the connector body 1, and an anti-drop mechanism is installed between the plug 2 and the connector body 1;

the anti-falling mechanism comprises two fixed blocks 3 which are symmetrically and fixedly connected to the connector body 1, a plug 2 is arranged between the two fixed blocks 3, the opposite side walls of the two fixed blocks 3 are respectively provided with a movable groove 4, the bottom of the movable groove 4 is fixedly connected with a spring 5, the other end of the spring 5 is fixedly connected with a clamping block 6 matched with the movable groove 4, the clamping block 6 is in sliding connection with the movable groove 4, the side wall of the plug 2 is provided with a matched clamping groove 7 at the position corresponding to the clamping block 6, one end of the clamping block 6, far away from the spring 5, penetrates through the notch of the movable groove 4 and extends into the clamping groove 7, the upper surface of the clamping block 6, which is positioned in the movable groove 4, is fixedly connected with a movable rod 8, the top of the movable groove 4 is provided with a through groove 9 matched with the movable rod 8, the movable rod 8 penetrates through the through groove 9, the movable rod 8 is, and

ejector pad

10 and 3 sliding connection of fixed block, promote ejector pad 10 to drive the carriage release lever 8 that is connected with fixture block 6 and move along logical groove 9, drive fixture block 6 and slide into the movable groove 4 and compression spring 5, peg graft plug 2 and connector body 1, loosen ejector pad 10 back, spring 5 drives fixture block 6 and takes place to reset, make fixture block 6 and draw-in groove 7 block, can avoid taking place to drop or not hard up between plug 2 and the connector body 1, effectively guarantee the stability of junction, make things convenient for high-speed signal to carry out stable transmission, promote ejector pad 10 to drive fixture block 6 and draw-in groove 7 separation, can make things convenient for plug 2 and connector body 1 to separate.

Fixed block 3 keeps away from the articulated seat 11 of last fixed surface of plug 2, it is connected with L type kelly 12 to rotate on the articulated seat 11, promote ejector pad 10 and drive fixture block 6 and draw-in groove 7 separation, spring 5 is compressed this moment, the L type kelly 12 of being connected is rotated with articulated seat 11 in the deflection, make the tip and the ejector pad 10 joint of L type kelly 12, thereby avoid spring 5 to take place to reset, it is more convenient to make grafting or separation between plug 2 and the connector body 1.

The lower surface of the clamping block 6 is provided with a ball groove, matched balls 13 are arranged in the ball groove, one end, far away from the bottom of the ball groove, of each ball 13 penetrates through the notch of the ball groove and extends outwards, and is in rolling connection with the side wall of the movable groove 4, so that the friction force between the clamping block 6 and the movable groove 4 is reduced.

The elastic pad is fixedly connected to the lower surface of the L-type catch lever 12 away from the end of the hinge base 11, so that the stability of clamping the L-type catch lever 12 with the push block 10 is improved.

The pull ring 14 is fixedly connected to the upper surface of the L-type catch lever 12, so as to conveniently drive the L-type catch lever 12 to rotate.

The utility model discloses in, promote ejector pad 10 to drive the motion of the carriage release lever 8 that is connected with fixture block 6 along leading to groove 9, it slides in activity inslot 4 and compression spring 5 to drive fixture block 6, peg graft plug 2 and connector body 1, loosen ejector pad 10 back, spring 5 drives fixture block 6 and takes place to reset, make fixture block 6 and draw-in groove 7 block, can avoid taking place to drop or become flexible between plug 2 and the connector body 1, effectively guarantee the stability of junction, make things convenient for high-speed signal to carry out stable transmission, promote ejector pad 10 and drive fixture block 6 and draw-in groove 7 separation, can make things convenient for plug 2 and connector body 1 to separate, promote ejector pad 10 and drive fixture block 6 and draw-in groove 7 separation, spring 5 is compressed this moment, the L type kelly 12 of being connected is rotated with articulated seat 11 in the deflection, make the tip and the ejector pad 10 joint of L type kelly 12, thereby avoid spring 5 to take place to reset, it is more convenient to make the grafting or separation between plug 2.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An FFC/FPC connector for high-speed signal transmission comprises a connector body (1), and is characterized in that a matched plug (2) is inserted into the connector body (1), and an anti-falling mechanism is installed between the plug (2) and the connector body (1);

the anti-falling mechanism comprises two fixed blocks (3) which are symmetrically and fixedly connected to the connector body (1), the plug (2) is arranged between the two fixed blocks (3), the opposite side walls of the two fixed blocks (3) are respectively provided with a movable groove (4), the bottom of each movable groove (4) is fixedly connected with a spring (5), the other end of each spring (5) is fixedly connected with a clamping block (6) matched with the corresponding movable groove (4), the clamping block (6) is in sliding connection with the corresponding movable groove (4), the position, corresponding to the clamping block (6), of the side wall of the plug (2) is provided with a matched clamping groove (7), one end, far away from the spring (5), of each clamping block (6 penetrates through the notch of the corresponding movable groove (4) and extends into the corresponding clamping groove (7), the upper surface of each clamping block (6) in the corresponding movable groove (4) is fixedly connected with a movable rod (8), lead to groove (9) of matching with carriage release lever (8) is seted up at the top of activity groove (4), carriage release lever (8) pass and lead to groove (9) setting, and carriage release lever (8) and lead to groove (9) swing joint, the one end fixedly connected with ejector pad (10) of fixture block (6) are kept away from in carriage release lever (8), and ejector pad (10) and fixed block (3) sliding connection.

2. An FFC/FPC connector for high-speed signal transmission according to claim 1, characterized in that a hinge seat (11) is fixedly connected to the upper surface of the fixing block (3) far away from the plug (2), and an L-type catch lever (12) is rotatably connected to the hinge seat (11).

3. The FFC/FPC connector for high-speed signal transmission according to claim 1, wherein a ball groove is formed in the lower surface of the fixture block (6), a matched ball (13) is mounted in the ball groove, and one end of the ball (13) far away from the bottom of the ball groove passes through the notch of the ball groove and extends outwards and is in rolling connection with the side wall of the movable groove (4).

4. The FFC/FPC connector for high-speed signal transmission according to claim 2, wherein an elastic pad is fixedly connected to the lower surface of the end of the L-type clamping rod (12) away from the hinge base (11).

5. An FFC/FPC connector for high-speed signal transmission according to claim 2, characterized in that a pull ring (14) is fixedly connected to the upper surface of said L-type latch lever (12).