CN201397903Y

CN201397903Y - USB interface female end connector

Info

Publication number: CN201397903Y
Application number: CN2009201356183U
Authority: CN
Inventors: 丁俊才; 李鹏
Original assignee: Shenzhen Everwin Precision Technology Co Ltd
Current assignee: Shenzhen Everwin Precision Technology Co Ltd
Priority date: 2009-03-11
Filing date: 2009-03-11
Publication date: 2010-02-03
Anticipated expiration: 2019-03-11

Abstract

The utility model discloses a USB interface female end connector used on consumption electronic products such as cell phones, notebooks, digital cameras and the like, which comprises a main casing, aninterlayer casing, insulating plastic rubber and a terminal, wherein the insulating plastic rubber comprises a plastic rubber main body and more than two plastic rubber tongues, wherein the plastic rubber tongues and the plastic rubber main body are fixedly arranged together, and the plastic rubber tongues are arrayed in parallel, the terminal is embedded in the insulating plastic rubber, the transmission ends of each group of terminals are respectively projected outside the outer sides of the relative plastic rubber tongues, the upper surface of the main casing is provided with an inwards-projected positioning piece, the insulating plastic rubber is mounted in the main casing, the welding end of the terminal is exposed on the outer edge of the lower portion of the main casing, the interlayer casing is arranged between two plastic rubber tongues of the insulating plastic rubber, the cross section of the interlayer casing is in a 'U' shape, the lower surface of the interlayer casing isprovided with a positioning piece which is downwards projected, and the lower surface is provided with a positioning piece which is downwards projected. The USB interface female end connector can maximally lead applied products to be minimized, can satisfy the requirements of users on multiple interfaces, and can further effectively lower production cost.

Description

A kind of USB interface female end connector

Technical field

The utility model discloses a kind of electronic equipment data transmission interface, particularly a kind of USB interface female end connector that is used on the consumer electronics products such as mobile phone, notebook computer, digital camera.

Background technology

Along with the progress of science and technology, the application of electronic product in people's daily life is increasingly extensive, and especially consumer electronics products such as mobile phone, notebook computer, digital camera, DV have become indispensable thing in people's life.Along with the continuous progress of computer technology and data transmission technology, the USB interface technology has replaced other interfacing rapidly with advantages such as its wiring are simple, transmission is stable, transmission speed is fast.Consumer electronics product of the prior art almost all adopts USB interface to carry out transfer of data, especially needs to be provided with simultaneously the demand that several USB interface could satisfy people above desktop computer, the notebook computer etc.It is lightening to pursue product day by day people, today of miniaturization, consumer electronics product, especially make the MINI of employing type USB interface in the portable consumer electronic product more, but, even adopt MINI type USB interface, present usb interface connector all is single independent the setting, if when on an electronic product, being provided with plural USB interface simultaneously, its shared area also is sizable, thereby limited the further miniaturization of electronic product, and, the words of structure USB interface are set simultaneously, also can make comparatively difficulty of wiring, can not satisfy people's needs day by day.

Summary of the invention

At the above-mentioned single setting of mentioning of usb interface connector of the prior art, when on an electronic product, using a plurality of usb interface connector simultaneously, area occupied is bigger, influence the shortcomings such as further miniaturization of electronic product, the utility model provides double-deck USB interface female end connector, it comprises a main shell, the main shell upper surface is provided with inwardly outstanding spacer, the main shell internal fixation is equipped with the insulation plastic cement, be fixed with two parallel plastic cement tongues that are arranged side by side on the insulation plastic cement main body, fixedly be embedded with 5 USB binding posts on each plastic cement tongue, be installed with the interlayer shell between two plastic cement tongues in the main shell, by the interlayer shell the utility model is separated into two independently USB interface, two USB device of can pegging graft simultaneously.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of USB interface female end connector, USB interface female end connector comprises main shell, interlayer shell, insulation plastic cement, terminal, the insulation plastic cement comprises plastic cement main body and plural plastic cement tongue, plastic cement tongue and plastic cement main body fixedly install together, and each plastic cement tongue is arranged side by side; Terminal is inlaid in the insulation plastic cement, and each is organized the transmission ends of terminal and gives prominence to respectively in the corresponding plastic cement tongue outside; The main shell upper surface is provided with the spacer to inner process, and the insulation plastic cement is installed in the main shell, and the welding ends of terminal is exposed to main shell bottom outer ledge; The interlayer shell is arranged between two plastic cement tongues of insulation plastic cement, and interlayer shell tangent plane is " U " shape, and interlayer shell lower surface is provided with the spacer to lower process.

The technical scheme that its technical problem that solves the utility model adopts further comprises:

Described plastic cement tongue is provided with two, the parallel distribution of two plastic cement tongue stacked on top of one another, and described terminal is divided into upper terminal and lower terminal, and the transmission ends of upper terminal is given prominence in the last plastic cement tongue outside, and the transmission ends of lower terminal is given prominence in the following plastic cement tongue outside.

Described main shell side has blocked hole, and interlayer shell side is provided with corresponding clamping head, and the interlayer shell is connected in the main shell.

Arrange in the welding ends space of the welding ends of described upper terminal and lower terminal.

Described USB interface female end connector is a MINI type USB interface female end connector.

Described USB interface female end connector is a 5PIN USB interface female end connector.

The beneficial effects of the utility model are: the utility model is with two parallel being arranged side by side of above USB interface, make it take area minimum on the pcb board on the solid space, the product that makes of maximum magnitude is accomplished to minimize, can satisfy the demand of client to many interfaces, and can make the utility model on IR welding processing procedure, save job step, the manufacturer is effectively reduced cost.Simultaneously, can also the simplified wiring step.

Below in conjunction with the drawings and specific embodiments the utility model is described further.

Description of drawings

Fig. 1 is the utility model decomposing state structural representation.

Fig. 2 is the utility model perspective view.

Fig. 3 is the utility model plan structure schematic diagram.

Among the figure, 1-main shell, the 2-plastic cement that insulate, 3-interlayer shell, 4-upper terminal, 5-lower terminal, 6-spacer, 7-blocked hole, 8-clamping head, the last plastic cement tongue of 9-, plastic cement tongue under the 10-, 11-plastic cement main body, 12-transmission ends, 13-welding ends.

Embodiment

Present embodiment is the utility model preferred implementation, and other all its principles are identical with present embodiment or approximate with basic structure, all within the utility model protection range.

Please referring to accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, the utility model mainly comprises main shell 1, insulation plastic cement 2, interlayer shell 3, upper terminal 4 and lower terminal more than 5 major parts.In the present embodiment, with double-deck MINI type USB interface is that example is elaborated, main shell 1 adopts metal material to cut punching press and makes, main shell 1 tubular that is square, main shell 1 upper surface is provided with the spacer 6 to inner process, when USB male connector inserted, spacer 6 can be connected in the breach of male connector, plays the effect of assist location.Insulation plastic cement 2 is arranged in the main shell 1, insulation plastic cement 2 comprises plastic cement main body 11, last plastic cement tongue 9, following plastic cement tongue 10 3 parts, plastic cement main body 11, last plastic cement tongue 9, following plastic cement tongue 10 3 parts are wholely set, and last plastic cement tongue 9 and following plastic cement tongue 10 parallel being arranged side by side form two-layer up and down.Upper terminal 4 and lower terminal 5 are inlaid in respectively in the insulation plastic cement 2, in the present embodiment, usb interface connector with 5PIN is that example describes, wherein, upper terminal 4 and lower terminal 5 are respectively equipped with 5, transmission ends 12 on the upper terminal 4 protrudes in plastic cement tongue 9 upper surfaces, be used for being connected with USB interface equipment, carry out transfer of data, the other end of upper terminal 4 is a welding ends 13, and welding ends 13 is positioned at bottom, main shell 1 rear end, is used for welding with pcb board, same spline structure, transmission ends 12 on the lower terminal 5 protrudes in down plastic cement tongue 10 upper surfaces, is used for being connected with USB interface equipment, carries out transfer of data, the other end of lower terminal 5 is a welding ends 13, welding ends 13 is positioned at bottom, main shell 1 rear end, is used for and the pcb board welding, in the present embodiment, arrange in welding ends space on upper terminal 4 and the lower terminal 5, i.e. two middle welding endss that are provided with a lower terminal 5 of adjacent upper terminal 4 welding endss.Be fitted with interlayer shell 3 in the main shell 1, interlayer shell 3 is arranged between plastic cement tongue 9 and the following plastic cement tongue 10, in the present embodiment, interlayer shell 3 tangent planes are " U " font, interlayer shell 3 lower surfaces are provided with the spacer 6 to lower process, and main shell 1 left and right sides has blocked hole 7, and interlayer shell 3 is provided with clamping 8, clamping 8 is connected in the blocked hole 7, and it is fixedly installed togather.

The utility model is when assembling, earlier main shell 1 and interlayer shell 3 are cut punch forming, the insulation plastic cement 2 that will be embedded with terminal then is installed in the main shell 1, and the interlayer shell 3 of packing into then makes in clamping 8 blocked hole 7 that are connected on the main shell 1 on the interlayer shell 3.Interlayer shell 3 can become the space segmentation in the main shell 1 in the space of two USB joints of independently pegging graft up and down on the one hand, on the other hand, can also be fixed in the main shell 1 by interlayer shell 3 plastic cement 2 that will insulate.

The foregoing description is that example is specifically described with two-layer MINI type USB interface, and when specifically implementing, the utility model structure also is applied in multilayer or non-MINI type interface or the non-5PIN interface.The utility model can be widely used in the consumer electronics products such as mobile phone, notebook computer, digital camera, DV, two parallel being arranged side by side of above USB interface, make it take area minimum on the pcb board on the solid space, the product that makes of maximum magnitude is accomplished to minimize, can satisfy the demand of client to many interfaces, and can make the utility model on IR welding processing procedure, save job step, the manufacturer is effectively reduced cost.Simultaneously, can also the simplified wiring step.

Claims

1, a kind of USB interface female end connector is characterized in that: described USB interface female end connector comprises main shell, interlayer shell, insulation plastic cement, terminal,

Described insulation plastic cement comprises plastic cement main body and plural plastic cement tongue, and plastic cement tongue and plastic cement main body fixedly install together, and each plastic cement tongue is arranged side by side;

Described terminal is inlaid in the insulation plastic cement, and each is organized the transmission ends of terminal and gives prominence to respectively in the corresponding plastic cement tongue outside;

Described main shell upper surface is provided with the spacer to inner process, and the insulation plastic cement is installed in the main shell, and the welding ends of terminal is exposed to main shell bottom outer ledge;

Described interlayer shell is arranged between two plastic cement tongues of insulation plastic cement, and interlayer shell tangent plane is " U " shape, and interlayer shell lower surface is provided with the spacer to lower process.

2, USB interface female end connector according to claim 1, it is characterized in that: described plastic cement tongue is provided with two, the parallel distribution of two plastic cement tongue stacked on top of one another, described terminal is divided into upper terminal and lower terminal, the transmission ends of upper terminal is given prominence in the last plastic cement tongue outside, and the transmission ends of lower terminal is given prominence in the following plastic cement tongue outside.

3, USB interface female end connector according to claim 1 and 2, it is characterized in that: described main shell side has blocked hole, and interlayer shell side is provided with corresponding clamping head, and the interlayer shell is connected in the main shell.

4, USB interface female end connector according to claim 2, it is characterized in that: arrange in the welding ends space of the welding ends of described upper terminal and lower terminal.

5, according to claim 1 or 2 or 4 described USB interface female end connectors, it is characterized in that: described USB interface female end connector is a MINI type USB interface female end connector.

6, according to claim 1 or 2 or 4 described USB interface female end connectors, it is characterized in that: described USB interface female end connector is a 5PIN USB interface female end connector.