CN216563623U

CN216563623U - Connector flip anti-retreating structure

Info

Publication number: CN216563623U
Application number: CN202220027052.8U
Authority: CN
Inventors: 杨宇; 梅万春
Original assignee: Suzhou Weiju Electronics Technology Co ltd
Current assignee: Suzhou Weiju Electronics Technology Co ltd
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-05-17
Anticipated expiration: 2032-01-06

Abstract

The utility model provides a connector flip anti-withdrawal structure, which comprises a rubber casing seat and a flip, wherein the flip is rotatably arranged in the rubber casing seat, a terminal and a fixed sheet are arranged in the rubber casing seat, and an approximate shaft sleeve structure for the rotation of the flip is formed between the terminal and the fixed sheet. The connector flip anti-withdrawal structure provided by the utility model has the advantages that the inverted U-shaped groove arranged on the upper side of the terminal and the supporting platform arranged on the top side of the fixing piece form an approximate shaft sleeve structure, the rotating shaft and the supporting shaft of the flip are limited, the flip can be turned, meanwhile, a better anti-withdrawal effect can be realized, and the service life of the flip connector is prolonged.

Description

Connector flip anti-retreating structure

Technical Field

The utility model relates to the field of connectors, in particular to a connector flip anti-withdrawal structure.

Background

The FPC is a flexible printed circuit board and has the advantages of manufacturing miniaturization, small size and high-density integration; the wiring procedure is simplified, and the wiring is simple; the labor cost is saved; the flexible, flexible and foldable computer motherboard has high flexibility, and may be used widely in computer motherboard, LCD, telecom card, memory, mobile hard disk drive, including mobile equipment.

The conventional FPC connector usually adopts a flip cover type, and when the flexible circuit board is inserted into the connector, the flip cover causes the metal terminals in the connector to tightly clamp the flexible circuit board, and simultaneously causes the metal terminals to contact with the metal layer of the flexible circuit board.

Flip connector among the prior art, there is the problem that flip easily withdraws from, and flip withdraws from and can lead to terminal and FPC to be connected unstablely.

Therefore, in order to overcome the disadvantages of the prior art, it is necessary to design a connector flip anti-receding structure to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model aims to provide an anti-withdrawing structure of a connector flip.

In order to achieve the above objects and other related objects, the present invention provides the following technical solutions: the utility model provides a connector flip prevents moving back structure, includes capsule seat and flip, flip rotationally locates in the capsule seat, be equipped with terminal and stationary blade in the capsule seat, the terminal with constitute the confession between the stationary blade flip pivoted approximate axle sleeve structure.

The preferable technical scheme is as follows: the bottom side of flip is equipped with the pivot, the both ends of pivot are equipped with the back shaft.

The preferable technical scheme is as follows: the approximate shaft sleeve structure comprises an inverted U-shaped groove arranged on the terminal and a supporting platform arranged on the fixing piece.

The preferable technical scheme is as follows: the rotating shaft is arranged in the inverted U-shaped groove, and the supporting shaft is arranged on the supporting platform.

The preferable technical scheme is as follows: the fixing piece is provided with an anti-retreat convex point on the front side of the supporting platform.

The preferable technical scheme is as follows: in an assembled state, the distance between the top surface of the supporting platform and the groove bottom of the inverted U-shaped groove in the height direction is equal to the groove width of the inverted U-shaped groove.

The preferable technical scheme is as follows: the diameter of the rotating shaft is equal to the width of the inverted U-shaped groove.

Due to the application of the technical scheme, the utility model has the beneficial effects that:

according to the connector flip anti-withdrawal structure provided by the utility model, the inverted U-shaped groove arranged on the upper side of the terminal and the supporting platform arranged on the top side of the fixing piece form an approximate shaft sleeve structure, the rotating shaft and the supporting shaft of the flip are limited, the flip can be prevented from withdrawing while the flip is turned, and the service life of the flip connector is prolonged.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic view of the terminal structure of the present invention.

FIG. 3 is a schematic view of the fixing sheet of the present invention.

Fig. 4 is a schematic diagram of a flip structure of the present invention.

FIG. 5 is a schematic view showing the mounting of the terminal and the fixing piece on the plastic housing base according to the present invention.

In the above drawings, 1, a rubber shell seat; 2. a cover is turned; 21. a rotating shaft; 22. a support shaft; 3. a terminal; 31. a U-shaped groove is inverted; 4. a fixing sheet; 41. a support platform; 42. prevent moving back the bump.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

Please refer to fig. 1-5. It should be understood that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which the products of the present invention are usually placed in when used, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a communication between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in fig. 1-5, the anti-receding structure for a connector flip cover provided by the present invention includes a rubber housing base 1 and a flip cover 2. A terminal group consisting of a plurality of terminals 3 arranged in parallel is arranged in the rubber shell base 1, and fixing pieces 4 are arranged on two sides of the terminal group. Wherein, the upside of terminal 3 is equipped with the U-shaped groove 31 of falling, and the upside of stationary blade 4 is equipped with supporting platform 41, constitutes between U-shaped groove 31 of falling and the supporting platform 41 and supplies the flip to rotate and has the approximate axle sleeve structure of anti-backing function.

Specifically, a rotating shaft 21 is provided at the bottom side of the folder 2, and support shafts 22 are provided at both ends of the rotating shaft 21. The rotating shaft 21 is arranged in the inverted U-shaped groove 31, and the supporting shaft 22 is arranged on the supporting platform 41. In the assembled state, the distance in the height direction between the top surface of the support platform 41 and the groove bottom of the inverted U-shaped groove 31 is equal to the groove width of the inverted U-shaped groove 31. In addition, the diameter of the rotating shaft 21 is equal to the groove width of the inverted U-shaped groove 31. The rotating shaft 21 is arranged in the inverted U-shaped groove 31, and the inverted U-shaped groove 31 limits the rotating shaft 21 to only withdraw from the notch; the supporting platform 41 supports the supporting shaft 22, and approximately limits the rotating shaft 21 not to withdraw from the notch of the inverted U-shaped groove 31; after the inverted U-shaped groove 31 and the supporting platform 41 are combined, a better anti-retreat effect can be achieved for the flip cover 2.

In addition, the fixing piece 4 is provided with a withdrawal prevention protrusion 42 on the front side of the support platform 41 for preventing the support shaft 22 from being withdrawn forward.

Therefore, the utility model has the following advantages:

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a connector flip prevents moving back structure, includes rubber casing seat and flip, flip rotationally locates in the rubber casing seat, its characterized in that: the rubber casing seat is internally provided with a terminal and a fixing piece, and an approximate shaft sleeve structure for the rotation of the flip cover is formed between the terminal and the fixing piece.

2. The structure of claim 1, wherein: the bottom side of flip is equipped with the pivot, the both ends of pivot are equipped with the back shaft.

3. The structure of claim 2, wherein: the approximate shaft sleeve structure comprises an inverted U-shaped groove arranged on the terminal and a supporting platform arranged on the fixing piece.

4. A connector flip anti-receding structure according to claim 3, wherein: the rotating shaft is arranged in the inverted U-shaped groove, and the supporting shaft is arranged on the supporting platform.

5. A connector flip anti-receding structure according to claim 3, wherein: the fixing piece is provided with an anti-retreat convex point on the front side of the supporting platform.

6. A connector flip anti-receding structure according to claim 3, wherein: in an assembled state, the distance between the top surface of the supporting platform and the groove bottom of the inverted U-shaped groove in the height direction is equal to the groove width of the inverted U-shaped groove.

7. The structure of claim 4, wherein: the diameter of the rotating shaft is equal to the width of the inverted U-shaped groove.