CN202308425U

CN202308425U - Electric connector socket, electric connector plug and electric connector assembly with electric connector socket and electric connector plug

Info

Publication number: CN202308425U
Application number: CN201120424349XU
Authority: CN
Inventors: 王敬顺; 张嘉和; 唐远彬
Original assignee: Advanced Connectek Inc
Current assignee: Advanced Connectek Inc
Priority date: 2011-10-28
Filing date: 2011-10-28
Publication date: 2012-07-04
Anticipated expiration: 2021-10-28

Abstract

An electric connector assembly comprises an electric connector socket and an electric connector plug. The electric connector socket comprises an insulating seat, a tongue piece, a first cutting groove and a first terminal. The electric connector plug comprises an insulating base, a groove, a first pokayoke projection and a third terminal. When the first pokayoke projection is inserted in the first cutting groove, a first connecting end is electrically contacted with a third connecting end so as to improve transmission quantity of current. The electric connector plug has pokayoke effects.

Description

Electric connector socket, electrical connector plug and Electric connector assembly thereof

Technical field

The relevant a kind of electric connector of the utility model, particularly a kind of electric connector that has fool proof and improve current delivery.

Background technology

The demand of information medium storage area constantly rises at present, through the platform of electronic cards jockey as the data link exchange, the data in the electronic cards is exchanged with electronic product, reaches the access of data and the expansion support of electronic product function.

Yet; Because universal serial bus signal (Universal Serial Bus; Be called for short USB) specification supported by various Application Design manufacturer; No matter be that digital camera, printer or electronic cards connect the connection that reading device all can pass through this generic serial port, make information and digitalized data be able between various Storage Medias, carry out access, exchange, also let the user connect various peripheral devices easily simultaneously.

But traditional generic serial port only can provide the supply of little electric current; In the application surface limit market of generic serial port; Therefore; Need under existing hardware specification, propose the electrical connector apparatus of high electric current, so be the relevant manufacturer that is engaged in the industry and desire most ardently the direction place person that research improves.

The utility model content

In view of this, the utility model proposes a kind of electric connector socket, comprises insulating base frame, transmission terminal group and the first terminal; Wherein, insulating base frame comprises tongue piece, and tongue piece comprises first profile groove; The transmission terminal group is arranged at insulating base frame, and the transmission terminal group comprises a plurality of contact jaws, is positioned at tongue piece and transmission universal serial bus signal is provided; The first terminal is arranged at insulating base frame, and the first terminal comprises first link, is positioned at first profile groove of tongue piece, and first link provides the transmission power supply.

Preferably, also comprise a shell, coat this insulating base frame, this shell comprises an inserting groove, is positioned at this tongue piece.

Preferably, this first profile groove is positioned at a side of this tongue piece, and this tongue piece more comprises one second profile groove, is positioned at the opposite side of this tongue piece.

Preferably, more comprise one second terminal, be arranged at this insulating base frame, this second terminal comprises one second link, is positioned at this second profile groove of this tongue piece, and this second link provides the transmission power supply.

The utility model also proposes a kind of electrical connector plug, comprises insulating base, signal terminal set and the 3rd terminal; Wherein, insulating base comprises groove, and groove comprises the first fool proof projection; Signal terminal set is arranged at insulating base, and signal terminal set comprises a plurality of butt ends, is positioned at groove and transmission universal serial bus signal is provided; The 3rd terminal is arranged at insulating base, and the 3rd terminal comprises the 3rd link, is positioned at the first fool proof projection of groove, and the 3rd link provides the transmission power supply.

Preferably, more comprise a housing, coat this insulating base, this housing comprises a docking groove, is positioned at this groove.

Preferably, this first fool proof projection comprises one and supports the shelves face, and between the 3rd link and this housing, this face of keeping out provides between the 3rd link and this housing and keeps out.

Preferably, this first fool proof projection is positioned at a side of this groove, and this groove more comprises one second fool proof projection, is positioned at the opposite side of this groove.

Preferably, more comprise one the 4th terminal, be arranged at this insulating base frame, the 4th terminal comprises one the 4th link, is positioned at this second fool proof projection of this groove, and the 4th link provides the transmission power supply.

The utility model also proposes a kind of Electric connector assembly, comprises electric connector socket and electrical connector plug, and wherein electric connector socket comprises insulating base frame, comprises tongue piece, comprises first profile groove and the first terminal is set; Electrical connector plug comprises insulating base, comprises groove, comprises the first fool proof projection and the 3rd terminal is set, and when the first fool proof projection was inserted in first profile groove, first link can electrically contact with the 3rd link, to improve the transmission quantity of electric current.

The utility model comprises first profile groove through tongue piece; First link of the first terminal is arranged at first profile groove, and groove comprises the first fool proof projection, and the 3rd link of the 3rd terminal is arranged at the first fool proof projection; Electrical connector plug has the effect of fool proof; When the first fool proof projection was inserted in first profile groove, first link can electrically contact with the 3rd link, to improve the transmission quantity of electric current.

Below in execution mode, be described in detail the detailed features and the advantage of the utility model; Its content is enough to make any related art techniques person of haveing the knack of to understand the technology contents of the utility model and implements according to this; And according to content, protection range and the accompanying drawing that this specification disclosed, any related art techniques person of haveing the knack of can understand the utility model relevant purpose and advantage easily.

Description of drawings

Fig. 1 is the schematic perspective view of first embodiment of the utility model.

Fig. 2 is the decomposing schematic representation of first embodiment of the utility model.

Fig. 3 is the forward sight generalized section of first embodiment of the utility model.

Fig. 4 is the schematic perspective view of second embodiment of the utility model.

Fig. 5 is the decomposing schematic representation of second embodiment of the utility model.

Fig. 6 is the forward sight generalized section of second embodiment of the utility model.

Fig. 7 is the decomposing schematic representation of the 3rd embodiment of the utility model.

Fig. 8 is the forward sight generalized section of the 3rd embodiment of the utility model.

Symbol description

100 electric connector sockets, 200 electrical connector plugs

300 Electric connector assemblies, 10 insulating base frames

11 tongue pieces, 111 first profile grooves

112 second profile grooves, 12 transmission terminal groups

121 contact jaws, 13 the first terminals

131 first links, 14 second terminals

141 second links, 15 shells

151 inserting grooves, 20 insulating bases

21 grooves, 211 first fool proof projections

211a arrival slot face 212 second fool proof projections

22 signal terminal set, 221 butt ends

23 the 3rd terminals 231 the 3rd link

24 the 4th terminals 241 the 4th link

25 housings, 251 docking grooves

Embodiment

Please with reference to Fig. 1, Fig. 2 and Fig. 3, be first embodiment of the utility model, Fig. 1 is a schematic perspective view, and Fig. 2 is a decomposing schematic representation, and Fig. 3 is the forward sight generalized section.

The accompanying drawing of first embodiment discloses a kind of electric connector socket 100, and electric connector socket 100 comprises insulating base frame 10, transmission terminal group 12 and the first terminal 13.

Insulating base frame 10 comprises tongue piece 11; Tongue piece 11 preferably comprises first profile groove 111, particularly on tongue piece 11, cuts and the formation unfilled corner, and unfilled corner lets the first fool proof projection 211 insert (as shown in Figure 8) by this; Yet tongue piece 11 is not as limit; Tongue piece 11 more comprises the side that second profile groove, 112, the first profile grooves 111 are positioned at tongue piece 11, and second profile groove 112 is positioned at the opposite side of tongue piece 11.

Transmission terminal group 12 is arranged at insulating base frame 10; Transmission terminal group 12 comprises a plurality of contact jaws 121, is positioned at tongue piece 11 and transmits universal serial bus signal (Universal Serial Bus is called for short USB); A plurality of contact jaws 121 at this embodiment are done an explanation for the transmission usb signal; But during according to actual the use, the transmission of the also applicable micro universal serial bus of transmission terminal group 12 signal (Micro USB) or other signal, reveal and do well in the surface that a plurality of contact jaws 121 are positioned at tongue piece 11.

The first terminal 13 is arranged at insulating base frame 10, and the first terminal 13 comprises first link 131, and first profile groove, 111, the first links 131 that are positioned at tongue piece 11 provide the transmission power supply.

At this, transmission terminal group 12 preferably is separate type assembling mode and insulating base frame 10 combinations with the first terminal 13, but not as limit, can also imbed injection molding method and insulating base frame 10 combinations on actual the use.A plurality of contact jaws 121 of transmission terminal group 12 can be the shell fragment of convex arc-shape or plane flat board with first link 131 of the first terminal 13.

Present embodiment electric connector socket 100 more comprises second terminal 14; Be arranged at insulating base frame 10; Second terminal 14 comprises second link 141, and second profile groove, 112, the second links 14 that are positioned at tongue piece 11 provide the transmission power supply; Improve the transmission quantity of electric current through the first terminal 13 and second terminal 14, transmission quantity preferably can be to 3 amperes.

In addition, electric connector socket 100 more comprises shell 15, and shell 15 is that the metallic cover body that is bent into hollow form is coated on insulating base frame 10 at this embodiment, and shell 15 comprises inserting groove 151 and is positioned at around the tongue piece 11.

Please with reference to Fig. 4, Fig. 5 and Fig. 6, be second embodiment of the utility model, Fig. 4 is a schematic perspective view, and Fig. 5 is a decomposing schematic representation, and Fig. 6 is the forward sight generalized section.This second embodiment and the first embodiment maximum differential are that present embodiment electrical connector plug 200 has foolproof function, meet the electric connector socket 100 of first embodiment that pegs graft with this electrical connector plug 200.

A kind of electrical connector plug 200 of the graphic exposure of second embodiment, electrical connector plug 200 comprise insulating base 20, signal terminal set 22 and the 3rd terminal 23.

Insulating base 20 comprises groove 21; Groove 21 preferably comprises the first fool proof projection 211, but not as limit, groove 21 more comprises the second fool proof projection 212; The first fool proof projection 211 is positioned at a side of groove 21, and the second fool proof projection 212 is positioned at the opposite side of groove 21.At this; The first fool proof projection 211 comprises to shelves face 211a, and between the 3rd link 231 and housing 25, the face 211a of keeping out provides between the 3rd link 231 and the housing 25 and keeps out; When keeping out face 211a by this and avoiding the 3rd link 231 to connect for shell fragment, beat touches the problem of housing 25.

Signal terminal set 22 is arranged at insulating base 20; Signal terminal set 22 comprises a plurality of butt ends 221, is positioned at groove 21 and transmits universal serial bus signal (Universal Serial Bus is called for short USB); An explanation is done for the transmission usb signal in a plurality of butt ends 221 at this embodiment; But during according to actual the use, the transmission of the also applicable micro universal serial bus of signal terminal set 22 signal (Micro USB) or other signal, reveal and do well in the surface that a plurality of butt ends 221 are positioned at groove 21.

The 3rd terminal 23 is arranged at insulating base 20, the three terminals 23 and comprises the 3rd link 231, and the first fool proof projection, 211, the three links 231 that are positioned at groove 21 provide the transmission power supply.

At this, signal terminal set 22 and the 3rd terminal 23 preferably are separate type assembling mode and insulating base 20 combinations, but not as limit, can also imbed injection molding method and insulating base 20 combinations on actual the use.The 3rd link 231 of a plurality of butt ends 221 of signal terminal set 22 and the 3rd terminal 23 can be the shell fragment of convex arc-shape or plane flat board.

Present embodiment electrical connector plug 200 more comprises the 4th terminal 24; Be arranged at insulating base 20; The 4th terminal 24 comprises the 4th link 241, and the second fool proof projection, 212, the four links 241 that are positioned at groove 21 provide the transmission power supply; Improve the transmission quantity of electric current through the 3rd terminal 23 and the 4th terminal 24, transmission quantity preferably can be to 3 amperes.

In addition, electrical connector plug 200 more comprises housing 25, and housing 25 is that the metallic cover body that is bent into hollow form is coated on insulating base 20 at this embodiment, and housing 25 comprises docking groove 221 and is positioned at around the groove 21.

Please with reference to Fig. 7 and Fig. 8, be the 3rd embodiment of the utility model, Fig. 7 is a decomposing schematic representation, and Fig. 8 is the forward sight generalized section.

The graphic of the 3rd embodiment connects for disclosing first embodiment and second embodiment, constitutes a kind of combination of Electric connector assembly 300.

When electrical connector plug 200 is connected with electric connector socket 100; The tongue piece 11 of insulating base frame 10 connects the groove 21 of insulating base 20; The first fool proof projection 211 of insulating base 20 connects first profile groove 111 of insulating base frame 10; A plurality of contact jaws 121 of transmission terminal group 12 electrically connect a plurality of butt ends 221 of signal terminal set 22, and a plurality of first links 131 of the first terminal 13 electrically connect a plurality of the 3rd links 231 of the 3rd terminal 23.

The utility model comprises first profile groove through tongue piece; First link of the first terminal is arranged at first profile groove, and groove comprises the first fool proof projection, and the 3rd link of the 3rd terminal is arranged at the first fool proof projection; Electrical connector plug 200 has the effect of fool proof; When the first fool proof projection was inserted in first profile groove, first link can electrically contact with the 3rd link, to improve the transmission quantity of electric current.

Though the technology contents of the utility model discloses as above with preferred embodiment; Right its is not in order to limit the utility model; Anyly have the knack of this art; Not breaking away from the spirit a little change and the retouching done of the utility model, all should be covered by in the category of the utility model, so the protection range of the utility model is when being as the criterion according to the content that claim defined.

Claims

1. an electric connector socket is characterized in that, comprises:

One insulating base frame comprises a tongue piece, and this tongue piece comprises one first profile groove;

One transmission terminal group is arranged at this insulating base frame, and this transmission terminal group comprises:

A plurality of contact jaws are positioned at this tongue piece and transmission universal serial bus signal are provided; And

One the first terminal is arranged at this insulating base frame, and this first terminal comprises:

One first link is positioned at this first profile groove of this tongue piece, and this first link provides the transmission power supply.

2. electric connector socket according to claim 1 is characterized in that, more comprises a shell, coats this insulating base frame, and this shell comprises an inserting groove, is positioned at this tongue piece.

3. electric connector socket according to claim 1 is characterized in that, this first profile groove is positioned at a side of this tongue piece, and this tongue piece more comprises one second profile groove, is positioned at the opposite side of this tongue piece.

4. electric connector socket according to claim 3 is characterized in that, more comprises one second terminal, is arranged at this insulating base frame, and this second terminal comprises one second link, is positioned at this second profile groove of this tongue piece, and this second link provides the transmission power supply.

5. electrical connector plug, this electric connector socket of pegging graft is characterized in that, this electrical connector plug comprises:

One insulating base comprises a groove, and this groove comprises one first fool proof projection;

One signal terminal set is arranged at this insulating base, and this signal terminal set comprises:

A plurality of butt ends are positioned at this groove and transmission universal serial bus signal are provided; And

One the 3rd terminal is arranged at this insulating base, and the 3rd terminal comprises:

One the 3rd link is positioned at this first fool proof projection of this groove, and the 3rd link provides the transmission power supply.

6. electrical connector plug according to claim 5 is characterized in that, more comprises a housing, coats this insulating base, and this housing comprises a docking groove, is positioned at this groove.

7. electrical connector plug according to claim 6 is characterized in that, this first fool proof projection comprises one and supports the shelves face, and between the 3rd link and this housing, this face of keeping out provides between the 3rd link and this housing and keeps out.

8. electrical connector plug according to claim 5 is characterized in that, this first fool proof projection is positioned at a side of this groove, and this groove more comprises one second fool proof projection, is positioned at the opposite side of this groove.

9. electrical connector plug according to claim 8 is characterized in that, more comprises one the 4th terminal, is arranged at this insulating base frame, and the 4th terminal comprises one the 4th link, is positioned at this second fool proof projection of this groove, and the 4th link provides the transmission power supply.

10. an Electric connector assembly is characterized in that, comprises:

One according to each electric connector socket and one of claim 1 to 4 according to each electrical connector plug of claim 5 to 9; This tongue piece connects this groove; This first fool proof projection connects this first profile groove; Those contact jaws electrically connect those butt ends, and those first links electrically connect those the 3rd links.