CN203013985U

CN203013985U - Multi-directional plug type USB3.0 electrical connector

Info

Publication number: CN203013985U
Application number: CN 201220507614
Authority: CN
Inventors: 李重志
Original assignee: 蔡添庆
Priority date: 2012-09-29
Filing date: 2012-09-29
Publication date: 2013-06-19
Anticipated expiration: 2022-09-29

Abstract

The utility model relates to the technical field of electric connectors, in particular to a multidirectional plug-in type USB3.0 electric connector, which comprises an insulation main body and a shell, wherein the insulation main body is provided with a tongue piece which protrudes into a socket of the shell, the insulation main body is combined with a first terminal and a second terminal, a contact part of the first terminal is bent to form an upper contact part and a lower contact part, and the upper contact part and the lower contact part are respectively arranged at the upper side and the lower side of the tongue piece through a through hole which runs through the upper side and the lower side of the tongue piece; the contact part of the second terminal is designed into a bent hook shape to roundly wrap the end of the tongue piece and is respectively arranged on the upper side and the lower side of the tongue piece, the contact part of the second terminal is matched with the upper contact part and the lower contact part of the first terminal in a coordinated way to be electrically plugged outwards, the multidirectional plugging performance is obtained, and the width of the socket of the shell meets the working requirement of the first terminal and the second terminal in a coordinated and matched way to be plugged in two directions. The utility model discloses not only facilitate for the use, but also make full use of difference alternate use on the terminal contact site makes the life of connector prolong greatly.

Description

Multidirectional splicing type USB3.0 electric connector

Technical field

The utility model relates to technical field of electric connectors, especially relates to the USB electric connector.

Background technology

The USB electric connector has the effect of plug and pull, realizes the signal transmission of plugging into fast, thereby is subject at present extensive use.The USB electric connector is also upgraded gradually from initial low order function, but no matter prior art is rudimentary USB electric connector; or senior USB electric connector; it is all unidirectional grafting types of service, the situation of wrong plug direction often can occur, and this brings inconvenience to use.

Summary of the invention

The purpose of this utility model is to overcome the defective of prior art, provides a kind of simple in structure, the convenient multidirectional splicing type USB3.0 electric connector that uses.

For achieving the above object, the utility model adopts following technical scheme:

Multidirectional splicing type USB3.0 electric connector, include insulating body and shell, shell wrap insulate main body also is formed with socket in inserted terminal, described insulating body is provided with the tongue piece in the socket that protrudes out shell, be combined with the first terminal and the second terminal on insulating body, the contact site curved configuration of the first terminal goes out upper contact site and lower contact site, and on this, contact site and lower contact site see through the be placed in upper and lower sides of tongue piece of the through hole that connects upper and lower sides on tongue piece; The contact site of the second terminal is designed to that hook solid is roundabout encases the tongue piece termination and the tongue piece upper and lower sides that is placed in, the upper contact site of the contact site of the second terminal and the first terminal and lower contact site cooperation are externally electrically pegged graft, obtain multidirectional plugging capability, and the width of the socket of shell satisfies the job requirement of the first terminal and the second two-way grafting of terminal cooperation.

Described the first terminal had been attached on insulating body by support after being fixed in before this a support, and support is assembled on insulating body from lower to upper, and the tongue piece downside has an accommodation section, and the support appearance is embedded in the accommodation section.

Described support has with tongue piece towards identical support arm, and the upper contact site of described the first terminal is walked around the upside of the front end of support arm and the protruding upper tongue of through hole on tongue piece, and the front end of support arm also is provided with the contact site that corresponding partition wall comes the different the first terminals in interval.

The left and right sides of the socket of described shell is provided with the shell fragment of service hoisting contact engaging and separating force.

The utility model is by design terminal structure and assembling, thereby obtain multidirectional plugging capability, the USB electric connector is satisfied the multidirectional grafting of connection-peg, not only offer convenience to use, in termination contact section, difference is used alternatingly but also take full advantage of, greatly extended the useful life of connector, have high cost performance.

The utility model advantage again is simple in structure, makes easily, and cost of manufacture is low, and is easy to use, and stable performance when satisfying the high-performance development of connector, is returned the user and brought economical and practically greatly, is conducive to promote the development of electric connector.

Description of drawings:

Accompanying drawing 1 is the schematic perspective view of the utility model preferred embodiment;

Accompanying drawing 2 is another visual angle schematic perspective view of the embodiment of Fig. 1;

Accompanying drawing 3 is the perspective exploded view of the embodiment of Fig. 1;

Accompanying

drawing

4,5 is the internal structure cross-sectional schematic of the embodiment of Fig. 1;

Accompanying drawing 6 is the port front schematic view of the embodiment of Fig. 1.

Embodiment:

Below in conjunction with accompanying drawing, the utility model is further illustrated:

Consult shown in Fig. 1 ~ 6, the relevant a kind of USB3.0 electric connector of the utility model, include insulating body 1 and shell 2, shell 2 wrap insulate main bodys 1 also are formed with socket 21 in inserted terminal, described insulating body 1 is provided with the tongue piece 11 in the socket 21 that protrudes out shell 2, be combined with the first terminal 3 and the second terminal 4 on insulating body 1, the contact site curved configuration of the first terminal 3 goes out upper contact site 31 and lower contact site 32, and on this, contact site 31 and lower contact site 32 sees through the be placed in upper and lower sides of tongue piece 11 of the through hole 111 that connects upper and lower sides on tongue piece 11; The contact site 41 of the second terminal 4 is designed to that hook solid is roundabout encases tongue piece 11 terminations and tongue piece 11 upper and lower sides that are placed in, the contact site 41 of the second terminal 4 is externally electrically pegged graft with the upper contact site 31 of the first terminal 3 and lower contact site 32 cooperation, obtain multidirectional plugging capability, and the width of the socket 21 of shell 2 satisfies the job requirement of the first terminal 3 and the second terminal 4 two-way grafting of cooperation; The width that is socket 21 satisfies the multidirectional insertion connection of connection-peg, in the present embodiment, be provided with the shell fragment 22 of service hoisting contact engaging and separating force at the left and right sides of the socket 21 of shell 2, shell fragment 22 is by the local punching acquisition of shell 2, inside press force is arranged, when connection-peg is inserted, the suitable pressure holding of shell fragment 22 is to connection-peg, thereby obtain enough contact engaging and separating forces, reach grafting work, also guarantee the first terminal 3 and the second terminal 4 and electric connection to connection-peg.

The contact site of the first terminal 3 of the present utility model and the second terminal 4 all is distributed in tongue piece 11 upper and lower sides, thereby no matter the outside is positive the insertion or the reverse side insertion to connection-peg, all can realize electrically conducting, reach the function of signal transmission, that is to say and the utlity model has multidirectional plugging capability, satisfy the multidirectional grafting of connection-peg, not only offer convenience to use, in termination contact section, difference is used alternatingly but also take full advantage of, greatly extended the useful life of connector, have high cost performance; Simple in structure, to make easily, cost of manufacture is low, when satisfying the high-performance development of connector, returns the user and brings economical and practically greatly, is conducive to promote the development of electric connector.

Shown in Fig. 1 ~ 6, in the present embodiment, described the first terminal 3 had been attached on insulating body 1 by support 5 after being fixed in before this a support 5, support 5 is assembled on insulating body 1 from lower to upper, tongue piece 11 downsides have an accommodation section 112, support 5 appearances are embedded in accommodation section 112, reach support 5 and are integrated with tongue piece 11, and satisfying pegs graft uses.Be provided with the anti-back interface arrangment between support 5 and insulating body 1, as modes such as protruding button and draw-in groove or card decometer connect, then this does not limit relevant anti-back interface arrangment.Described support 5 has with tongue piece 11 towards identical support arm 51, the upper contact site 31 of described the first terminal 3 is walked around the upside of the front end of support arm 51 and the protruding upper tongue 11 of through hole 111 on tongue piece 11, the front end of support arm 51 also is provided with the contact site that corresponding partition wall 511 comes the different the first terminals 3 in interval, this structure ease of assembly, and have good location and strengthened package assembly, effectively prevent short circuit and interference between different terminals.The contact site 41 of the second terminal 4 is that flat the second terminal 4 can be integrated with insulating body 1 injection molding to inserting face, realizes that contact site 41 and tongue piece 11 are closely smooth, and stable performance promotes the grafting effect.In figure, during assembling, also suitably increasing when the welding foot of the first terminal 3 and the second terminal 4 is drawn has backplate, to guarantee the upper plate operation.

The utility model is simple in structure, makes easily, and cost of manufacture is low, and is easy to use, and stable performance has multidirectional plugging capability, satisfies the outside to the multidirectional grafting of connection-peg, offers convenience to use, has also increased the useful life of connector simultaneously, is conducive to apply.

Certainly; abovely in conjunction with execution mode, the utility model is described in detail; only be explanation technical conceive of the present utility model and characteristics; its purpose is to allow the person skilled in the art understand content of the present utility model and implemented; can not limit protection range of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed in protection range of the present utility model.

Claims

1. multidirectional splicing type USB3.0 electric connector, include insulating body (1) and shell (2), shell (2) wrap insulate main body (1) also is formed with socket (21) in inserted terminal, described insulating body (1) is provided with the tongue piece (11) in the socket (21) that protrudes out shell (2), it is characterized in that: be combined with the first terminal (3) and the second terminal (4) on insulating body (1), the contact site curved configuration of the first terminal (3) goes out upper contact site (31) and lower contact site (32), should upper contact site (31) and the be placed in upper and lower sides of tongue piece (11) of lower contact site (32) through hole (111) that sees through the upper perforation of tongue piece (11) upper and lower sides, the contact site (41) of the second terminal (4) is designed to that hook solid is roundabout encases tongue piece (11) termination and the tongue piece that is placed in (11) upper and lower sides, the contact site (41) of the second terminal (4) is externally electrically pegged graft with the upper contact site (31) of the first terminal (3) and lower contact site (32) cooperation, obtain multidirectional plugging capability, and the width of the socket (21) of shell (2) satisfies the job requirement of the first terminal (3) and the two-way grafting of the second terminal (4) cooperation.

2, multidirectional splicing type USB3.0 electric connector according to claim 1, it is characterized in that: described the first terminal (3) had been attached on insulating body (1) by support (5) after being fixed in before this a support (5), support (5) is assembled on insulating body (1) from lower to upper, tongue piece (11) downside has an accommodation section (112), and support (5) appearance is embedded in accommodation section (112).

3, multidirectional splicing type USB3.0 electric connector according to claim 2, it is characterized in that: described support (5) has with tongue piece (11) towards identical support arm (51), the upper contact site (31) of described the first terminal (3) is walked around the front end of support arm (51) and the upside of the protruding upper tongue of through hole (111) (11) on tongue piece (11), and the front end of support arm (51) also is provided with the contact site that corresponding partition wall (511) comes the different the first terminals in interval (3).

4, multidirectional splicing type USB3.0 electric connector according to claim 1 is characterized in that: the left and right sides of the socket (21) of described shell (2) is provided with the shell fragment (22) of service hoisting contact engaging and separating force.