CN202651413U

CN202651413U - A novel USB3.0 connector

Info

Publication number: CN202651413U
Application number: CN 201220268817
Authority: CN
Inventors: 江先斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-08
Filing date: 2012-06-08
Publication date: 2013-01-02
Anticipated expiration: 2022-06-08

Abstract

The utility model discloses a novel USB3.0 connector comprising a housing, and insulating colloid and a conductive terminal set which are disposed inside the housing. The conductive terminal set comprises four signal and power supply terminals and five high-speed signal terminals. The conductive terminal set including the nine terminals forms integral structure. A connecting material bridge is disposed on the middle part of the conductive terminal set while the front of the conductive terminal set forms flat parts and protruding parts. The four signal and power supply terminals protrude and crossly connected with the five high-speed signal terminals on the connecting material bridge. Extending portions are arranged on the protruding parts of the four signal and power supply terminals. By the integral structure of the conductive terminal set and the plane structure of front of the five high-speed signal terminals, the transmission rate of the novel USB3.0 connector is substantially increased and the service life of the novel USB3.0 connector is substantially prolonged.

Description

A kind of novel USB3.0 connector

Technical field

The utility model relates to electronic applications, is specifically related to a kind of novel USB3.0 connector.

Background technology

The release of USB technology, may be the most important development of computer technology in modern age, because the appearance of USB allows the interface of IT industry produce very large revolution, after effects be not only in IT industry, the consumer electronics industry also is found everywhere the interface of USB, so the success of USB is unquestionable.Except all being 100% standard is equipped with at personal computer, notebook computer, small household appliances, we also can find the trace of USB easily at consumption electronic products such as mobile phone, LCD TV, printer, photocopiers, even the USB interface is arranged on Switzerland's pocket knife, hence one can see that, and USB really is omnipresent.With regard to this point, we have to admire that Intel and Microsoft are in IT industry powerful effect power, under company's hand of these two manufacturers, USB actually another interface-1394 to than going down, become to take as the leading factor the standard of information technoloy equipment and consumption electronic products communication interface.

The support of Intel and these major companies of Microsoft has been arranged, USB turns out a prestigious institution, does not stop growth, but the rule of IT industry can be exactly then to fall, therefore at the beginning of 21 century so far USB also experienced from 1.0 to 2.0 technological innovation, the theoretical maximum transmission rate of USB 2.0 has reached more than the 480Mb/s now.But along with the development of electronic technology, USB2.0 can not satisfy people's needs, has therefore just released the higher USB3.0 of transmission rate.USB3.0 has greatly improved bandwidth---up to 5Gbps full duplex (USB2.0 then is the 480Mbps half-duplex), realized better power management, can make main frame provide more power for device, thereby realize the application such as USB-rechargeable battery, LED illumination and mini fan, can make faster recognition means of main frame; New agreement is so that the efficient that data are processed is higher; USB 3.0 can be under the memory rate that memory device limits the transmission of large capacity file.

USB3.0 connector does not in the market also far reach theoretical transmission rate, and also uses traditional plug-in type to make, and useful life is lower.So, develop a kind of transmission rate high,

And the novel USB3.0 structure of long service life become in the urgent need to.

The utility model content

The purpose of this utility model provides a kind of novel USB3.0 connector, by to the structural improvement of conducting end subgroup, thus efficiency of transmission and the useful life of improving the USB3.0 connector.

The concrete technical scheme that the utility model adopts for achieving the above object is:

A kind of novel USB3.0 connector, insulation colloid and conducting end subgroup that it comprises shell and is positioned at enclosure, described conducting end subgroup comprises 4 signals and power supply terminal and 5 high speed signal terminals, described 9 conducting end subgroups are the integral type structure, the middle part of this conducting end subgroup is provided with one and connects bridge, the front end of this conducting end subgroup is a flat convex, 4 signals and power supply terminal projection wherein, and with the interconnection of 5 high speed signal terminals in being connected on the bridge, the bossing of described 4 signals and power supply terminal also is provided with extension.

Described extension can be beaten this extension directly as required, 4 signals and power supply terminal projection is prolonged, and can be buckled in the through hole of insulation colloid, thereby change contact area, improves efficiency of transmission.On described 4 signals and the power supply terminal projection, also be provided with the contact conducting portion.

The bossing front end of described 4 signals and power supply terminal also is provided with step-like buckle.

When extension is stretching, but described step buckle barb is in the insulation colloid.

Described insulation colloid is provided with through hole, and described conducting end subgroup is embedded in the insulation colloid.

Insulation colloid between 5 high speed signal terminals is provided with 4 through holes, can be movable for 4 signals and power supply terminal, on the insulation colloid that connects the bridge place, also be provided with through hole, and can connect bridge for cutting.

Described conducting end subgroup rear end is a few word shapes, and interconnection is in connecting bridge.

Conducting end subgroup rear end, 4 signals of in the vertical direction and power supply terminal are front, and 5 high speed signal terminals are rear, form one in front and one in back and arrange, 4 signals and power supply terminal are upper in the horizontal direction, and 5 high speed signal terminals form and arrange one on the other rear, thereby avoid the phase mutual interference of signal.

Described shell side is provided with fixed card slot.

Also leave the flanging tongue piece on the shell, after it was folded down, the colloid that can prevent from insulating when docking retreated, and causes connector to come off.

Also be provided with the correcting cone on the described insulation colloid.

Described correcting cone can allow the conducting end subgroup enter smoothly the insulation colloid, thereby reaches the sealing effect.

Described conducting end subgroup two ends also are provided with the linking strip.

The beneficial effects of the utility model are: by changing the conducting end subgroup into integral structure, and change 5 high speed signal terminal front ends into planar structure, greatly improved transmission rate of the present utility model and useful life, simplify the structure simultaneously, improve production efficiency, saved production cost.

Description of drawings

Fig. 1 is overall structure schematic diagram of the present utility model;

Fig. 2 is conducting end subgroup structural representation of the present utility model;

Fig. 3 is the structural representation after the utility model conducting end subgroup embeds the insulation colloid;

Fig. 4 is side sectional view of the present utility model.

Among the figure: 1. shell 2. insulation 5.4 signals of 4.5 high speed signal terminals of colloid 3. conducting end subgroups and power supply terminal 6. connect bridge 7. contact conducting portions 8. extensions 9. and are connected strip 10. protection pin 11. through holes 12. step-like buckles

Embodiment

Embodiment: referring to Fig. 1 to Fig. 4, the novel USB3.0 connector that the present embodiment provides, insulation colloid 2 and conducting end subgroup 3 that it comprises shell and is positioned at shell 1 inside, wherein the conducting end subgroup comprises 4 signals and

power supply terminal

5,5 high speed signal terminals 4, described 9 conducting end subgroups are integral structure, conducting end subgroup 3 middle parts are provided with one and connect bridge 6, conducting end subgroup 3 front ends are a flat convex, 4 signals and power supply terminal 5 projections, and with 5 high speed signal terminal 4 interconnections in being connected on the bridge 6, described 4 signals and power supply terminal 5 bossings are provided with extension 8.

Described extension 8 can be as required, and 8 dozens of this extensions is straight, 4 signals and power supply terminal 5 projections prolonged, and can be buckled in the through hole 11 of insulation colloid 2, thereby change contact area, improves efficiency of transmission.On described 4 signals and power supply terminal 5 projections, also be provided with contact conducting portion 7.

The bossing front end of described 4 signals and power supply terminal 5 also is provided with step-like buckle 12.

When extension 8 is stretching, but described step-like buckle 12 barbs are in insulation colloid 2.

Described insulation colloid is provided with through hole 11, and described conducting end subgroup 3 is embedded in the insulation colloid 2.

Insulation colloid between 5 high speed signal terminals 4 is provided with 4 through holes 11, can also be provided with through hole 11 on the insulation colloid 2 that connects bridge 6 places for 4 signals and power supply terminal 5 activities, can connect bridge 6 for cutting.

Described conducting end subgroup 3 rear ends are a few word shapes, and interconnection is in connecting bridge 6.

Conducting end subgroup 3 rear ends, 4 signals of in the vertical direction and power supply terminal 5 are front, and 5 high speed signal terminals 4 are rear, form one in front and one in back and arrange, 4 signals and power supply terminal 5 are upper in the horizontal direction, and 5 high speed signal terminals 4 form and arrange one on the other rear, thereby avoid the phase mutual interference of signal.

Described shell side is provided with fixed card slot.

Also leave the flanging tongue piece on the shell, after it was folded down, the colloid 2 that can prevent from insulating when docking retreated, and causes connector to come off.

Also be provided with the correcting cone on the described insulation colloid 2.

Described correcting cone can allow conducting end subgroup 3 enter smoothly insulation colloid 2, thereby reaches the sealing effect.

Described conducting end subgroup 3 two ends also are provided with and are connected strip 9.

The right and left that is positioned at the linking strip 9 of conducting end subgroup 3 tail ends also is provided with 9 pairs of conducting end subgroups of protection pin 10, two linkings strip and plays a protective role.

But the above only is better possible embodiments of the present utility model, is not to limit to claim of the present utility model, therefore the equivalent structure that all utilization the utility model specifications and accompanying drawing content are done changes, all is included in the protection range of the present utility model.

Claims

1. novel USB3.0 connector, insulation colloid and conducting end subgroup that it comprises shell and is positioned at enclosure, it is characterized in that, described conducting end subgroup comprises 4 signals and power supply terminal and 5 high speed signal terminals, described 9 conducting end subgroups are the integral type structure, the middle part of this conducting end subgroup is provided with one and connects bridge, the front end of this conducting end subgroup is a flat convex, 4 signals and power supply terminal projection wherein, and with the interconnection of 5 high speed signal terminals in being connected on the bridge, the bossing of described 4 signals and power supply terminal also is provided with extension.

2. novel USB3.0 connector according to claim 1 is characterized in that, the bossing front end of described 4 signals and power supply terminal also is provided with step-like buckle.

3. novel USB3.0 connector according to claim 1 is characterized in that, described insulation colloid is provided with through hole, and described conducting end subgroup is embedded in the insulation colloid.

4. novel USB3.0 connector according to claim 1 is characterized in that, the rear end of described conducting end subgroup is a few word shapes, and interconnection is in connecting bridge.

5. novel USB3.0 connector according to claim 1 is characterized in that, described shell side is provided with fixed card slot.

6. according to claim 1 or 3 described novel USB3.0 connectors, it is characterized in that, also be provided with the correcting cone on the described insulation colloid.

7. novel USB3.0 connector according to claim 1 is characterized in that, described conducting end subgroup two ends also are provided with the linking strip.