CN216015877U

CN216015877U - Type c interface with anti-drop structure

Info

Publication number: CN216015877U
Application number: CN202122666903.1U
Authority: CN
Inventors: 赵林强
Original assignee: Jiangxi Risheng Precision Hardware Co ltd
Current assignee: Jiangxi Risheng Precision Hardware Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-03-11
Anticipated expiration: 2031-11-03

Abstract

The utility model discloses a Type c interface with anti-drop structure, including the iron-clad, the mouth of iron-clad inner wall has seted up the fluting along the department, and grooved inside fixed mounting has reset spring, and reset spring's the protruding Type head of one end fixedly connected with, the mouth of iron-clad are provided with anti-disengaging mechanism along the inside bottom of department, and anti-disengaging mechanism includes the elastic support piece along the inside bottom fixed connection of department with the mouth of iron-clad, and the cavity has been seted up to elastic support piece's inside, and the internally mounted of cavity has a plurality of expanding spring. This scheme is convenient for release protruding Type head from the fluting is inside through the reset spring that sets up, and two protruding Type heads of being convenient for carry out spacing block to the both sides that Type c connects, through setting up when Type c connects and inserts Type c interface inside, inside Type c connects the bottom recess is arranged in to the elastic support piece of Type c interface bottom, promotes fixture block and groove block through reset spring, prevents that the inside Type c of Type c interface from connecting to drop, guarantees the normal use of communication.

Description

Type c interface with anti-drop structure

Technical Field

The utility model relates to a Type c interface technical field specifically is a Type c interface with anti-drop structure.

Background

Type-C is a USB interface appearance standard, has than Type-A and Type-B all little volume, can be applied to PC (master device) and can be applied to the interface Type of external equipment (slave device, like the cell-phone) again.

Current Type c interface connects through simple grafting block with Type c and is connected, and during long-time use, it is not hard up to take place easily between Type c interface and the Type c connects, causes Type c to connect and drops from Type c interface is inside, and causes the card angle to take place to damage when Type c connects to drop easily, leads to the fact certain influence to the use of daily communication.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a Type c interface with anti-drop structure to it is not hard up to take place easily between current Type c interface that the above-mentioned background art provided and the Type c joint to solve, and causes the problem that the stuck angle takes place to damage when Type c connects to drop easily.

In order to achieve the above object, the utility model provides a following technical scheme:

a Type c interface with an anti-drop structure comprises an iron shell, wherein a notch is formed in the opening edge of the inner wall of the iron shell, a return spring is fixedly installed in the notch, one end of the return spring is fixedly connected with a convex head, and an anti-drop mechanism is arranged at the bottom end of the inside of the opening edge of the iron shell;

the anti-falling mechanism comprises an elastic supporting block fixedly connected with the bottom end inside the opening edge of the iron shell, a cavity is formed in the elastic supporting block, a plurality of expansion springs are mounted inside the cavity, the expansion ends of the expansion springs are fixedly connected with clamping blocks, and the clamping blocks are alternately connected with the two sides of the elastic supporting block.

In order to make when connecting bottom recess joint to Type c, be difficult for droing, as this practical preferred scheme: the fillet angle of the corner on one side of the fixture block is larger than that on the other side of the fixture block, and the fixture block is in a right trapezoid shape.

In order to make the spring leaf carry out elasticity block to Type c connects, as this practical a preferred scheme: spring pieces are arranged on two sides of the supporting block.

Carry out the block fixedly for making the trip to Type c connects, as this practical a preferred scheme: and clamping hooks are fixedly arranged on the inner walls of two sides in the iron shell.

In order to make the rubber fixture block carry out the block to the surface that Type c connects, as this practical preferred scheme: the top end inside the iron shell is fixedly connected with a rubber clamping block.

Compared with the prior art, the beneficial effects of the utility model are that:

1) reset spring through setting up is convenient for release protruding Type head from the fluting is inside, and two protruding Type heads of being convenient for carry out spacing block to the both sides that Type c connects, through setting up when Type c connects and inserts Type c interface inside, inside the elastic support block of Type c interface bottom arranged Type c joint bottom recess in, promote fixture block and groove block through reset spring, prevent that the inside Type c of Type c interface from connecting to drop, guarantee the normal use of communication.

2) The trip through the inside both sides wall installation of iron-clad is convenient for connect Type c and carry out the block, and Type c connects and takes place not hard up with Type c interface when preventing to use for a long time, and the spring leaf through the setting is connected the inside Type c of inserting Type c interface and is carried out the block and fix.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention;

fig. 3 is a schematic view of the anti-disengagement mechanism of the present invention.

In the figure: 1. an iron shell; 11. grooving; 12. a return spring; 13. a male head; 2. an anti-drop mechanism; 21. an elastic support block; 22. a cavity; 23. a tension spring; 24. a clamping block; 25. a spring plate; 3. a hook is clamped; 4. and (4) a rubber clamping block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a Type c interface with an anti-drop structure comprises an iron shell 1, wherein a notch 11 is formed in the opening edge of the inner wall of the iron shell 1, a reset spring 12 is fixedly installed inside the notch 11, one end of the reset spring 12 is fixedly connected with a convex head 13, and an anti-drop mechanism 2 is arranged at the bottom end inside the opening edge of the iron shell 1;

anti-disengaging mechanism 2 includes the elastic support piece 21 with the inside bottom fixed connection of mouth edge department of iron-clad 1, and cavity 22 has been seted up to the inside of elastic support piece 21, and the internally mounted of cavity 22 has a plurality of expanding spring 23, and expanding spring 23's flexible end fixedly connected with fixture block 24, and fixture block 24 alternates with elastic support piece 21 both sides and is connected.

During the specific use, through the inside reset spring 12 of 1 inner wall avris fluting 11 of iron-clad, be convenient for promote the protruding Type head 13 of 11 inside of fluting, carry out the block when pegging graft to Type c interface through protruding Type head 13 and prevent that Type c from connecting and drop, connect at Type c and insert when Type c is inside, the elastic support block of Type c interface bottom promotes inside the Type c of arranging in of cavity 22 connects the bottom recess, promotes fixture block 24 and recess block through reset spring 12.

The fillet angle of the corner on one side of the locking block 24 is larger than that on the other side, and the locking block 24 is in the shape of a right trapezoid.

During the specific use, the fillet radian of 24 one side corners of fixture block is greater than the fillet radian of opposite side, and the fixture block 24 of being convenient for just is difficult to drop from the recess is inside with the recess block of Type c joint bottom.

Spring pieces 25 are provided on both sides of the supporting block 21.

During the specific use, through the spring leaf 25 that sets up to the groove elasticity block that opens and shuts on Type c joint surface.

The inner walls of two sides of the iron shell 1 are fixedly provided with a clamping hook 3.

During the specific use, through the trip 3 of 1 inner wall of iron-clad, to inserting the inside Type c joint block of Type c interface, anti-drop.

The top end inside the iron shell 1 is fixedly connected with a rubber clamping block 4.

During the specific use, it is spacing to further carry out the block to the inside Type c joint of Type c interface through the rubber fixture block 4 that sets up, prevents to rock.

The working principle is as follows: take place to drop when preventing that Type c interface from connecting with Type c to peg graft, 11 flutings on the inner wall of iron-clad 1 are convenient for reset spring 12 on the inner wall to promote protruding Type 13 and Type c to connect the avris to carry out the block fixed, when Type c interface is pegged graft with Type c completely, the elasticity supporting shoe 21 of Type c interface bottom pushes away and is put inside Type c connects bottom recess, promote the recess block of fixture block 24 and Type c joint bottom through reset spring 12, the Type c that prevents connects and drops from the Type c interface, it is fixed to carry out the elasticity block to Type c joint through the spring leaf 25 of 1 opening part of iron-clad simultaneously, prevent drop in Type c connects from the Type c interface through the fixture block 24 that sets up simultaneously.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and equivalents may be made without departing from the spirit and scope of the invention.

Claims

1. The Type c interface with the anti-drop structure comprises an iron shell (1), and is characterized in that a notch (11) is formed in the opening edge of the inner wall of the iron shell (1), a return spring (12) is fixedly installed inside the notch (11), one end of the return spring (12) is fixedly connected with a convex head (13), and an anti-drop mechanism (2) is arranged at the bottom end inside the opening edge of the iron shell (1);

the anti-falling mechanism (2) comprises an elastic supporting block (21) fixedly connected with the bottom end of the opening edge of the iron shell (1), a cavity (22) is formed in the elastic supporting block (21), a plurality of expansion springs (23) are arranged in the cavity (22), clamping blocks (24) are fixedly connected with the expansion ends of the expansion springs (23), and the clamping blocks (24) are connected with the two sides of the elastic supporting block (21) in a penetrating mode.

2. The Type c interface with anti-drop structure of claim 1, characterized in that: the fillet angle of the corner on one side of the clamping block (24) is larger than that on the other side, and the clamping block (24) is in a right trapezoid shape.

3. The Type c interface with anti-drop structure of claim 1, characterized in that: spring pieces (25) are arranged on two sides of the supporting block (21).

4. The Type c interface with anti-drop structure of claim 1, characterized in that: and clamping hooks (3) are fixedly arranged on the inner walls of two sides in the iron shell (1).

5. The Type c interface with anti-drop structure of claim 1, characterized in that: the top end inside the iron shell (1) is fixedly connected with a rubber clamping block (4).