CN211556316U

CN211556316U - A locking structure for USB-Type-C connects

Info

Publication number: CN211556316U
Application number: CN202020335362.7U
Authority: CN
Inventors: 孙英杰
Original assignee: Shenzhen Teslong Technology Co ltd
Current assignee: Shenzhen Teslong Technology Co ltd
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-09-22
Anticipated expiration: 2030-03-17

Abstract

The utility model discloses a locking structure for USB-Type-C connects, including host computer shell and data line, the data line bottom is provided with public head, be provided with the female seat corresponding with public head on the host computer shell, be provided with locking mechanical system in the female seat, the utility model provides a problem of unable locking between USB interface and the joint has improved articulate stability.

Description

A locking structure for USB-Type-C connects

Technical Field

The utility model relates to a USB interface technical field specifically is a locking structure that is used for USB-Type-C to connect.

Background

USB, an abbreviation for Universal Serial Bus (USB), is an external Bus standard used to standardize the connection and communication between computers and external devices. Is an interface technology applied in the field of PC. USB Type-C is a completely new form of USB interface (USB interfaces also Type-a and Type-B) that has been released with the latest USB 3.1 standard. The USB-IF organization is released in 2014 8 months, is a brand new interface established by a USB standardization organization in order to solve the defects that the USB interface is not unified in physical interface specification and only can transmit electric energy in one way for a long time, and integrates the functions of charging, displaying, data transmission and the like. The Type-C interface has the biggest characteristic of supporting insertion in 2 directions, formally solving the worldwide problem of inaccurate USB insertion, and the front side and the back side can be inserted randomly. However, the existing USB-Type-C interface does not have a locking structure, and after the USB-Type-C interface is inserted, the connector is easily disconnected from the interface under the action of external force, so that the stability is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a locking structure for USB-Type-C connects to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a locking structure for USB-Type-C connects, includes host computer shell and data line, the data line bottom is provided with public head, be provided with on the host computer shell with public first corresponding female seat, be provided with locking mechanical system in the female seat.

Preferably, locking mechanical system includes the button, the one end of button is provided with the locking axle, the inside wall surface of host computer shell is provided with the jack that corresponds with the locking axle, the fixed cover in locking axle periphery is equipped with the cam.

Preferably, the surface of the host shell is provided with a through hole corresponding to the button.

Preferably, the locking shaft is sleeved with a return spring at the periphery, and the return spring is arranged between the jack and the cam.

Preferably, the male connector comprises a connector body, a shell is installed on the periphery of the connector body, sliding grooves corresponding to the cams are formed in the surface of the side wall of the shell, and clamping grooves which are symmetrically distributed are formed in the two sides of each sliding groove.

Preferably, a bell mouth is formed at one end, away from the data line, of the sliding groove, and the cross-sectional area of the bell mouth is gradually increased along the direction away from the sliding groove.

Compared with the prior art, the beneficial effects of the utility model are that: after the male connector is inserted into the female connector, the cam on the locking shaft slides into the chute on the male connector, and under the action of the reset spring, the cam moves laterally to be clamped into the clamping groove, so that the locking connection of the host where the male connector of the data line and the female connector are located is realized. When the male head needs to be pulled out, the button is pressed down, the cam is separated from the clamping groove and moves into the sliding groove, and then the male head can be pulled out. The utility model provides a USB interface and the problem of unable locking between the joint, improved articulate stability.

Drawings

FIG. 1 is a schematic structural diagram of a locking structure for a USB-Type-C connector;

FIG. 2 is a schematic diagram of the internal structure of a locking structure for a USB-Type-C connector;

FIG. 3 is a schematic structural diagram of a locking mechanism in a locking structure for a USB-Type-C connector;

FIG. 4 is a schematic structural diagram of a male connector in a locking structure for a USB-Type-C connector.

In the figure: 1-host shell, 2-data line, 3-male head, 4-female seat, 5-locking mechanism, 6-button, 7-locking shaft, 8-cam, 9-jack, 10-return spring, 11-connector body, 12-shell, 13-sliding groove, 14-clamping groove and 15-horn mouth.

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 to 4, the present invention provides a technical solution: the utility model provides a locking structure for USB-Type-C connects, includes host computer shell 1 and

data line

2, 2 bottoms of data line are provided with public head 3, be provided with female seat 4 corresponding with public head 3 on the host computer shell 1, be provided with locking mechanical system 5 in female seat 4.

The locking mechanism 5 comprises a button 6, a locking shaft 7 is arranged at one end of the button 6, a jack 9 corresponding to the locking shaft 7 is arranged on the surface of the inner side wall of the host shell 1, and a cam 8 is fixedly sleeved on the periphery of the locking shaft 7.

The surface of the main machine shell 1 is provided with a through hole corresponding to the button 6.

The locking shaft 7 is sleeved with a return spring 10, and the return spring 10 is arranged between the jack 9 and the cam 8.

Public head 3 is including connecting body 11, connect body 11 periphery to install shell 12, the lateral wall surface of shell 12 is seted up the spout 13 corresponding with cam 8, the draw-in groove 14 of symmetric distribution is seted up to the both sides of spout 13.

The one end that data line 2 was kept away from to spout 13 has been seted up horn mouth 15, the cross-sectional area of horn mouth 15 is crescent along the direction of keeping away from spout 13, and horn mouth 15 plays the guide effect to cam 8 at the in-process that public head 3 inserted female seat 4, ensures that cam 8 can correctly slide in spout 13.

The utility model discloses a theory of operation: after the male connector 3 is inserted into the female connector 4, the cam 8 on the locking shaft 7 slides into the chute 13 on the male connector 3, and the cam 8 moves laterally to be clamped into the clamping groove 14 under the action of the return spring 10, so that the locking connection of the host where the male connector and the female connector of the data line are located is realized. When the male head 3 needs to be pulled out, the button 6 is pressed down, the cam 8 is separated from the clamping groove 14 and moves into the sliding groove 13, and then the male head 3 can be pulled out.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A locking structure for USB-Type-C connects, includes host computer shell (1) and data line (2), its characterized in that: the data line (2) bottom is provided with public head (3), be provided with on host computer shell (1) with public head (3) corresponding female seat (4), be provided with locking mechanical system (5) in female seat (4).

2. The locking structure for a USB-Type-C connector according to claim 1, wherein: locking mechanical system (5) are including button (6), the one end of button (6) is provided with locking axle (7), the inside wall surface of host computer shell (1) is provided with jack (9) corresponding with locking axle (7), the fixed cover in locking axle (7) periphery is equipped with cam (8).

3. The locking structure for a USB-Type-C connector according to claim 2, wherein: the surface of the host machine shell (1) is provided with a through hole corresponding to the button (6).

4. A locking structure for a USB-Type-C connector according to claim 3, wherein: the periphery of the locking shaft (7) is sleeved with a return spring (10), and the return spring (10) is arranged between the jack (9) and the cam (8).

5. The locking structure for a USB-Type-C connector according to claim 4, wherein: public head (3) are including connecting body (11), connect body (11) periphery and install shell (12), lateral wall surface of shell (12) is seted up and is offered spout (13) corresponding with cam (8), draw-in groove (14) of symmetric distribution are seted up to the both sides of spout (13).

6. The locking structure for a USB-Type-C connector according to claim 5, wherein: one end of the sliding groove (13) far away from the data line (2) is provided with a horn mouth (15), and the cross sectional area of the horn mouth (15) is gradually increased along the direction far away from the sliding groove (13).