CN216055475U

CN216055475U - Back-lifting type connector with hook for flexible busbar

Info

Publication number: CN216055475U
Application number: CN202121841872.2U
Authority: CN
Inventors: 张清潭; 叶岱霖; 刘俐廷
Original assignee: Suzhou Jiedun Electronics Co ltd
Current assignee: Suzhou Jiedun Electronics Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-03-15
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a rear-lifting type connector for a flexible flat cable with a hook, and particularly relates to the technical field of connectors, wherein the connector comprises a connecting frame, wherein a clamping groove is formed in one side of the connecting frame, and a clamping pressing mechanism is arranged in the clamping groove; the clamping and pressing mechanism comprises a contact strip arranged in a clamping groove, one end of the contact strip is connected with an oblique buckle, the bottom end of the oblique buckle is connected with an arc ejector block, an oblique fixture block is arranged at the bottom of the arc ejector block, the bottom end of the oblique fixture block is connected with an arc bottom contact strip, one end of the arc bottom contact strip is connected with a connector, and the other side of the connecting frame is connected with a connecting groove. According to the utility model, the clamping and pressing mechanism is arranged, so that the pressing support plate can be lifted upwards and detached in the later period of detachment, the detachment is very convenient, the connection firmness is better, the front-end connection part and the rear-end connection part are not easy to loosen, the firmness is effectively improved, the connection effect is better, and the practicability is better.

Description

Back-lifting type connector with hook for flexible busbar

Technical Field

The utility model relates to the technical field of connectors, in particular to a rear-lifting type connector for a flexible flat cable with a hook.

Background

A connector is a component that is often contacted by those skilled in our electrical engineering. Its effect is very simple: the connector is an indispensable component in electronic equipment, and can quickly connect the circuits to form communication connection.

However, in practical use, if a front line row and a rear line row of a general connector are connected in the using process, the front line row and the rear line row are easy to loosen after the connector is plugged, the connector is not favorable for more firmness of connection, the connector is also difficult to detach in the detaching process in the later period, the later-period detaching maintenance is not favorable, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, embodiments of the present invention provide a connector for a rear-lift type flexible printed circuit board with hooks, which is very convenient to disassemble by providing a clamping and pressing mechanism, has better connection firmness, is not easy to loosen the front end connection part and the rear end connection part, effectively improves the firmness, has better connection effect and better practicability, and solves the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a rear-lifting type connector for a flexible flat cable with a hook comprises a connecting frame, wherein a clamping groove is formed in one side of the connecting frame, and a clamping pressing mechanism is arranged in the clamping groove;

the joint pushes down the mechanism including setting up the contact strip at joint inslot portion, contact strip one end is connected with the oblique knot, the oblique knot bottom is connected with the circular arc kicking block, circular arc kicking block bottom is provided with the oblique fixture block, oblique fixture block bottom is connected with contact strip at the bottom of the arc, contact strip one end is connected with the connector at the bottom of the arc, the carriage opposite side is connected with the access groove, the inside contact tip that is provided with of access groove, a plurality of indent have been seted up to access groove inner wall one side, the inside push down fixture block that is provided with of indent, push down the fixture block top and be connected with the extension board that pushes down.

In a preferred embodiment, a friction rubber pad is arranged on one side of the connecting frame, the friction rubber pad is fixedly bonded with the connecting frame, a wear-resistant block is arranged on one side of the friction rubber pad, and a positioning groove is formed between two adjacent contact ends.

In a preferred embodiment, a lifting plate is arranged on one side of the lower support plate, and the lifting plate is fixedly connected with the lower support plate.

In a preferred embodiment, the connector is connected to the contact end, a plurality of positioning connecting grooves are formed in both the upper and lower end faces of the clamping groove, and the positioning connecting grooves are communicated with the clamping groove.

In a preferred embodiment, protective grooves are formed in positions on one side of the connecting frame and on two sides of the clamping groove, and protective buffer blocks are arranged inside the protective grooves.

In a preferred embodiment, the upper end and the lower end of the connector are fixedly connected with the contact strip and the arc-shaped bottom contact strip.

In a preferred embodiment, the pressing fixture block is fixedly connected with the pressing support plate, and the pressing fixture block is clamped with the connecting frame to which the pressing groove belongs.

The utility model has the technical effects and advantages that:

1. by arranging the clamping and pressing mechanism, the arc-shaped top block and the oblique fixture block are clamped up and down simultaneously under the action of resilience force, the front-end circuit wiring board is connected with the front end of the connector more firmly, the pressing fixture block is driven by the pressing support plate to press and clamp the rear-end circuit wiring board along the pressing groove, and the rear-end circuit wiring board is connected with the contact end more firmly, so that the front-end circuit wiring board and the rear-end circuit wiring board can be firmly connected with the connector;

2. the rear end circuit wiring board is inserted into the positioning groove to be fast clamped, friction force between the connecting frame and the contact surface can be improved through the friction rubber pad, so that the connector is better in stability when in use, and meanwhile, the abrasion resistance is improved through the wear-resistant block, so that the bottom of the connecting frame is not easy to wear, and the connecting frame is not easy to damage and is more durable.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic top view of the present invention.

FIG. 3 is a side view of the internal structure of the present invention.

Fig. 4 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

The reference signs are: 1. a connecting frame; 2. a clamping groove; 3. a contact bar; 4. an oblique buckle; 5. a circular arc top block; 6. an oblique fixture block; 7. an arcuate bottom contact strip; 8. a connector; 9. a contact tip; 10. positioning a groove; 11. pressing the groove downwards; 12. pressing the fixture block downwards; 13. pressing the support plate; 14. rubbing the rubber pad; 15. a wear-resistant block; 16. lifting the plate; 17. positioning a connecting groove; 18. and a protective buffer block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The connector for the rear-lifting type flexible flat cable with the hook as shown in the attached drawings 1-4 comprises a connecting frame 1, wherein a clamping groove 2 is formed in one side of the connecting frame 1, and a clamping pressing mechanism is arranged in the clamping groove 2;

the joint pushes down the mechanism including setting up contact strip 3 at joint inslot 2 inside, 3 one end of contact strip is connected with oblique shape and detains 4, 4 bottoms are detained to oblique shape are connected with circular

arc kicking block

5, 5 bottoms in circular arc kicking block are provided with oblique shape fixture block 6, contact strip 7 at the bottom of the 6 bottoms of oblique shape fixture block are connected with arc, 7 one end of contact strip is connected with connector 8 at the bottom of the arc, 1 opposite side of link frame is connected with the access groove, access inslot portion is provided with contact tip 9, access inslot wall one side has seted up a plurality of indent 11 down, indent 11 inside is provided with pushes down

fixture block

12, 12 tops of lower fixture block are connected with and push down extension board 13.

As shown in fig. 2 and 3, connecting frame 1 one side is provided with friction rubber pad 14, it is fixed to bond between friction rubber pad 14 and the connecting frame 1, friction rubber pad 14 one side is provided with wear-resisting piece 15, constant head tank 10 has been seted up between two adjacent contact ends 9, so that carry out quick joint when rear end circuit wiring board inserts in constant head tank 10, and can improve the frictional force of connecting frame 1 with the contact surface through friction rubber pad 14, can make the connector stability when using better like this, increase the wearability through wear-resisting piece 15 simultaneously, make the difficult wearing and tearing in connecting frame 1 bottom.

As shown in fig. 1, 2 and 3, the lifting plate 16 is disposed on one side of the lower supporting plate 13, and the lifting plate 16 is fixedly connected to the lower supporting plate 13, so that the lifting plate 16 can be moved upward, and the lifting plate 16 drives the lower supporting plate 13 to move upward, so that the lower supporting plate 13 can be quickly removed by moving upward during later-stage removal.

As shown in fig. 3, the connector 8 is connected with the contact end 9, a plurality of positioning connecting grooves 17 have been all seted up to joint groove 2 upper and lower both ends face, and positioning connecting groove 17 is linked together with joint groove 2 to in front end circuit line board inserted positioning connecting groove 17, a plurality of positioning connecting grooves 17 played the effect of multiple joint, effectively improved the firm in connection nature of front end circuit connecting plate.

As shown in the attached

drawings

1 and 2, the protective groove is formed in the positions, on one side of the connecting frame 1, of the two sides of the clamping groove 2, and the protective buffer block 18 is arranged inside the protective groove, so that when the connecting frame is impacted by the outside, the protective buffer block 18 inside the protective groove can play a role in buffering and protecting the two sides of the connecting frame 1.

As shown in fig. 3, the upper and lower ends of the connector 8 are fixedly connected to the contact strip 3 and the arc-shaped bottom contact strip 7, so that the connector 8 is connected to the contact strip 3 and the arc-shaped bottom contact strip 3 for conducting together.

As shown in fig. 1 and 2, the pressing fixture block 12 is fixedly connected to the pressing support plate 13, and the pressing fixture block 12 is clamped to the connection frame 1 to which the pressing groove 11 belongs, so that the pressing support plate 13 can drive the pressing fixture block 12 to move upwards, and the pressing fixture block 12 can move along the pressing groove 11, thereby realizing clamping and separation.

The working principle of the utility model is as follows: when in use, the front end circuit wiring board is inserted into the clamping groove 2 at one side of the connecting frame 1, the upper end surface of the front end circuit wiring board contact extrudes the arc top block 5, thereby the arc top block 5 drives the inclined buckle 4 to extrude upwards, the inclined buckle 4 drives the contact strip 3 to generate elastic deformation, meanwhile, the inclined fixture block 6 starts to move downwards, the inclined fixture block 6 drives the arc-shaped bottom contact strip 7 to extrude downwards, thus forming elastic deformation, the arc top block 5 and the oblique fixture block 6 are clamped up and down simultaneously under the action of resilience force, then the rear end circuit wiring board is inserted into the contact end 9, the lower pressing support plate 13 is pressed downwards, the lower pressing support plate 13 drives the lower pressing fixture block 12 to move downwards along the lower pressing groove 11, thus, the pressing fixture block 12 starts to press the rear end circuit wiring board for clamping, so that the rear end circuit wiring board is more firmly connected with the contact terminal 9.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a back lift formula area colludes soft connector of arranging, includes linking frame (1), its characterized in that: a clamping groove (2) is formed in one side of the connecting frame (1), and a clamping pressing mechanism is arranged in the clamping groove (2);

the joint pushes down the mechanism including setting up contact strip (3) inside joint groove (2), contact strip (3) one end is connected with oblique shape and detains (4), oblique shape is detained (4) bottom and is connected with circular arc kicking block (5), circular arc kicking block (5) bottom is provided with oblique shape fixture block (6), contact strip (7) at the bottom of oblique shape fixture block (6) bottom is connected with arc, contact strip (7) one end is connected with connector (8) at the bottom of the arc, carriage (1) opposite side is connected with the access groove, access groove inside is provided with contact end (9), a plurality of indent (11) have been seted up to access groove inner wall one side, indent (11) inside is provided with pushes down fixture block (12), it is connected with down extension board (13) to push down fixture block (12) top.

2. The connector of claim 1, wherein: the connecting frame is characterized in that a friction rubber pad (14) is arranged on one side of the connecting frame (1), the friction rubber pad (14) is fixedly bonded with the connecting frame (1), a wear-resistant block (15) is arranged on one side of the friction rubber pad (14), and a positioning groove (10) is formed between every two adjacent contact ends (9).

3. The connector of claim 1, wherein: and a lifting plate (16) is arranged on one side of the lower pressing support plate (13), and the lifting plate (16) is fixedly connected with the lower pressing support plate (13).

4. The connector of claim 1, wherein: connector (8) with contact end (9) are connected, a plurality of location spread groove (17) have all been seted up to joint groove (2) upper and lower both ends face, location spread groove (17) with joint groove (2) are linked together.

5. The connector of claim 1, wherein: the protective groove is formed in the positions of two sides of the clamping groove (2), and a protective buffer block (18) is arranged inside the protective groove.

6. The connector of claim 1, wherein: the upper end and the lower end of the connector (8) are fixedly connected with the contact strip (3) and the arc-shaped bottom contact strip (7) in pairs.

7. The connector of claim 1, wherein: the pressing fixture block (12) is fixedly connected with the pressing support plate (13), and the pressing fixture block (12) is clamped with the connecting frame (1) to which the pressing groove (11) belongs.