CN204216266U

CN204216266U - The public mouth interface of USB is inserted on two sides

Info

Publication number: CN204216266U
Application number: CN201420472312.8U
Authority: CN
Inventors: 宁宪国
Original assignee: DONGGUANG NINGSHI ELECTRONIC TECHNOLOGY Co Ltd
Current assignee: DONGGUANG NINGSHI ELECTRONIC TECHNOLOGY Co Ltd
Priority date: 2014-08-20
Filing date: 2014-08-20
Publication date: 2015-03-18
Anticipated expiration: 2024-08-20

Abstract

The utility model discloses a kind of two sides and insert the public mouth interface of USB, comprising: with the metal shell of hole clipping; The interface body that ABS+PC makes, arranges four copper sheets and insulating trip respectively the two-sided of interface body, and insulating trip covers and has certain thickness and the region covered between every sheet copper sheet, the ABS+PC material that described interface body and insulating trip are formed in one; Interface body wherein one side first, second, the 3rd, the 4th copper sheet respectively with the 4th, the 3rd, second, first copper sheet of another side by thin wire interconnection.This two sides insert the public mouth interface structure of USB simple, can insert on two sides.

Description

The public mouth interface of USB is inserted on two sides

Technical field

The utility model relates to a kind of data-interface, is the public mouth interface of all spendable USB of a kind of positive and negative specifically.

Background technology

USB equipment is current most widely used a kind of main frame and equipment connection mode, extensive use in mobile storage, portable equipment.Along with the miniaturization gradually of equipment, the form of USB interface also changes gradually.But the miniaturization of interface has just been focused in these changes, the cheap property that user uses but was not considered.The implementation of current USB joint be on plastic substrate with four metal clipss, be respectively power supply, data wire+, data wire-, be with metal shell parcel outward.In the application of miniaturization, USB joint is designed to do not have metal shell to wrap up, and only has the form of plastic substrate and metal clips.This form, on the basis maintaining USB joint standard, reduces the size of USB joint, facilitates user and carry.But when user uses, owing to there is no the assist location of metal shell, cause user often anti-inserted by USB, bring trouble to user.

Chinese invention CN 203617234 U discloses a kind of two-sided USB joint, comprises, two-sided contact circuit, for providing the connection of two-sided USB contact; High speed signal selector, for gating high speed signal in two-sided contact; Described high speed signal selector is arranged between two-sided contact circuit and electric wire pin.The utility model solves USB joint defect in use, adopts brand-new Wiring design method, adopts high speed signal handoff technique simultaneously, achieves the irrelevant design of USB head both forward and reverse directions, convenient for users to use.

But four sheet metals of metal clips and USB flash disk that this utility model allows computer end play fixation contact, and cause short circuit, usually cannot use.

Utility model content

In order to solve above-mentioned the deficiencies in the prior art part, the purpose of this utility model is to provide a kind of structure simple, easy to use and can avoids the public mouth interface of the USB of short circuit, to overcome defect of the prior art.

To achieve these goals, the utility model provides a kind of two sides and inserts the public mouth interface of USB, comprising:

With the metal shell of hole clipping;

The interface body that ABS+PC makes, arranges four copper sheets and insulating trip respectively the two-sided of interface body, and insulating trip covers and has certain thickness and the region covered between every sheet copper sheet, the ABS+PC material that described interface body and insulating trip are formed in one;

Interface body wherein one side first, second, the 3rd, the 4th copper sheet respectively with the 4th, the 3rd, second, first copper sheet of another side by thin wire interconnection.

As inserting further illustrating of the public mouth interface of USB to two sides described in the utility model, preferably, described interface body is dielectric resin material.

As inserting further illustrating of the public mouth interface of USB to two sides described in the utility model, preferably, described metal shell is plating stainless steel.

As inserting further illustrating of the public mouth interface of USB to two sides described in the utility model, preferably, the height of the relative copper sheet of described insulating trip is at least 0.4mm.

As can be seen here, because the utility model arranges the interface body that ABS+PC makes, arrange four copper sheets and insulating trip respectively the two-sided of interface body, insulating trip covers and has certain thickness and the region covered between every sheet copper sheet, the ABS+PC material that described interface body and insulating trip are formed in one; Interface body wherein one side first, second, the 3rd, the 4th copper sheet respectively with the 4th, the 3rd, second, first copper sheet of another side by thin wire interconnection.This two sides insert the public mouth interface structure of USB simple, can insert on two sides.

Accompanying drawing explanation

Fig. 1 is the front view that the public mouth interface of USB is inserted on two sides of the present utility model;

Fig. 2 is the left view that the public mouth interface of USB is inserted on two sides of the present utility model;

Fig. 3 is the vertical view that the public mouth interface of USB is inserted on two sides of the present utility model;

Fig. 4 is the vertical view of interface body of the present utility model.

description of reference numerals is as follows:

Metal shell 1, hole clipping 11, interface body 2, copper sheet 3, insulating trip 4, thin wire 5.

Embodiment

Structure of the present utility model, feature and other objects is understood further in order to enable auditor, preferred embodiment appended by now combining is accompanied by accompanying drawing and is described in detail as follows, embodiment illustrated by this accompanying drawing is only for illustration of the technical solution of the utility model, and non-limiting the utility model.

Only indicate the main portions relevant to the utility model in figure, first, please refer to Fig. 1, Fig. 1, Fig. 2, Fig. 3 are the three-view diagrams that the public mouth interface of USB is inserted on two sides of the present utility model.The public mouth interface of USB is inserted on a kind of two sides that the utility model provides, and comprising:

With the metal shell 1 of hole clipping 11;

The interface body 2 that ABS+PC makes, arranges four copper sheets 3 and insulating trip 4 respectively the two-sided of interface body, and insulating trip covers and has certain thickness and the region covered between every sheet copper sheet, the ABS+PC material that described interface body and insulating trip are formed in one;

As shown in Figure 4, interface body 2 wherein one side first, second, the 3rd, the 4th copper sheet 3 respectively with the 4th, the 3rd, second, first copper sheet of another side by thin wire 5 interconnection.

Described interface body is dielectric resin material, and described metal shell is plating stainless steel, and the height of the relative copper sheet of described insulating trip is at least 0.4mm.

By technological improvement of the present utility model, when double-edged 4 copper sheets contact with USB female mouth interface inner shrapnel, putting in order of four copper sheets does not change, therefore two sides can regard a face as, eliminate the trouble distinguishing positive and negative, protruding insulating trip or copper sheet indent make copper sheet and the female mouth of USB outer iron-clad, particularly metal clips insulate, and ensure to only have a face and the female mouth interface contact of USB.

It is to be understood that, above-mentioned utility model content and embodiment be intended to prove the utility model the practical application of technical scheme is provided, should not be construed as the restriction to the utility model protection range.Those skilled in the art in spirit of the present utility model and principle, when doing various amendment, equivalent replace or improve.Protection range of the present utility model is as the criterion with appended claims.

Claims

1. the public mouth interface of USB is inserted on two sides, it is characterized in that: comprise

With the metal shell (1) of hole clipping (11);

The interface body (2) that ABS+PC makes, the two-sided of interface body, four copper sheets (3) and insulating trip (4) are set respectively, insulating trip covers and has certain thickness and the region covered between every sheet copper sheet, the ABS+PC material that described interface body and insulating trip are formed in one;

Interface body (2) wherein one side first, second, the 3rd, the 4th copper sheet (3) respectively with the 4th, the 3rd, second, first copper sheet of another side by thin wire (5) interconnection.

2. the public mouth interface of USB is inserted on two sides as claimed in claim 1, it is characterized in that: described interface body is dielectric resin material.

3. the public mouth interface of USB is inserted on two sides as claimed in claim 1, it is characterized in that: described metal shell is plating stainless steel.

4. the public mouth interface of USB is inserted on two sides as claimed in claim 1, it is characterized in that: the height of the relative copper sheet of described insulating trip is at least 0.4mm.