CN2346088Y

CN2346088Y - Electric connector socket

Info

Publication number: CN2346088Y
Application number: CN 98214286
Authority: CN
Inventors: 吴焜灿
Original assignee: Hon Hai Precision Industry Co Ltd
Current assignee: Hon Hai Precision Industry Co Ltd
Priority date: 1998-06-08
Filing date: 1998-06-08
Publication date: 1999-10-27
Anticipated expiration: 2008-06-08

Abstract

The utility model relates to an electric connector socket which comprises an insulating shell, a plurality of terminals, and a metal shielding member, wherein, the insulating shell comprises a butt surface, a splicing surface, an outer wall which is formed by connecting periphery, and an outer side wall, and a plurality of terminal containing slots used for containing a plurality of terminals are arranged in the insulating shell; the metal shielding member is arranged on the inner side of the outer wall and the outer side wall of the insulating shell, and the metal shielding member extends out of the butt surface of the insulating shell.

Description

Electric connector socket

The utility model relates to a kind of electric connector socket, particularly relates to a kind of shield member being assembled in the insulation shell inboard, and can reduce the electric connector socket of manufacturing cost effectively.

Electric connector socket is typically provided with shield member in order to reduce noise jamming, the electric connector socket relevant with the utility model is a kind of electric connector socket that is exclusively used on the computer peripheral device, as: the electric connector socket that mouse, keyboard, printer etc. are electrically connected.This kind electric connector socket has the I/O function of different integral type, and it comprises insulation shell, is contained in the conducting terminal of insulation shell, is used for the shield member of electromagnetic shielding etc.No. the 77208107th, 84213585,85210940 and 85210941, relevant design such as Taiwan patent application etc.But, above-mentioned patent is disclosed, all be that shield member is coated on outside the insulation shell, this shield member area of this design is bigger than insulation shell, insulation shell could be coated, from the angle of manufacturing cost, the metallic shield member is expensive naturally with the cost required than the large tracts of land bending, does not therefore meet economic benefit.Moreover inner the setting up of electric connector has the multilayer plug socket, and the insulation shell size is strengthened, and the size that is coated on the shield member in the insulation shell outside also must strengthen, and causing can't be general between individual layer and the multilayer screen member, increases die cost, expense with this.On the other hand, the mode of existing shield member coated insulation housing for attractive in appearance, quality and the anti-plug of taking the electric connector surface into account, must be electroplated on the shield member surface, but the electrodeposited coating that is coated on its outside of shield member of insulation shell very easily is subjected to scratch, influences the quality of product.

The purpose of the utility model electric connector socket is to provide a kind of shield member to be assembled in the interior electric connector socket of insulation shell, in the inboard existing space of mat insulation shell is assembled in shield member, can reduce the area of shield member, reach the effect that reduces cost.

A purpose again of the utility model electric connector socket is to provide the electric connector socket that contracts in a kind of insulation shell, the mat insulation shell with its in the fin that docks counter structure each other, can significantly reduce the area of insulation shell, reach the requirement that reduces cost and have more economic benefit.

Another purpose of the utility model connector body is to provide the new combination between a kind of mat shield member and the insulation shell, makes the assembling of shield member and insulation shell can reach effect easily.

The another purpose of the utility model electric connector socket is to provide a kind of shield member to be common to the single or multiple lift electric connector socket, and reaching the single or multiple lift electric connector socket can shared shield member mould, and then reduces cost.

The purpose of this utility model is achieved in that promptly provides a kind of electric connector socket, and it comprises: an insulation shell, include outer wall, lateral wall that interface, plug surface and periphery are connected, and be provided with the several terminals accepting groove in the described insulation shell; Several terminals is located at the several terminals accepting groove on the described insulation shell; The metallic shield member be embedded at outer wall, the lateral wall inboard of described insulation shell with compound mode, and described metallic shield member protrudes out the interface of described insulation shell.

The advantage of the utility model device is that it is assembled in shield member in the insulation shell with new combination, makes its assembling convenient, highly versatile, and shield effectiveness is good, low cost of manufacture.

Below in conjunction with accompanying drawing, describe embodiment of the present utility model in detail, wherein:

Fig. 1 and Fig. 2 are the three-dimensional exploded view of two different directions of the utility model electric connector socket;

Fig. 3 is the three-dimensional combination figure of the utility model electric connector socket;

Fig. 4 is along the three-dimensional cutaway view of IV-IV hatching among Fig. 3;

Fig. 5 is along the three-dimensional cutaway view of V-V hatching among Fig. 3;

Fig. 6 is the three-dimensional exploded view of the utility model electric connector socket second embodiment;

Fig. 7 is the three-dimensional combination figure of the utility model electric connector socket second embodiment.

See also Fig. 1 and Fig. 2, the utility model electric connector socket 1 comprises insulation shell 2, several terminals 3, shield member 4 and supports locking apparatus 5; This insulation shell 2 includes interface 21, plug surface 22, the outer wall 23 of two correspondences, 24 reach and

outer wall

23,24 two sides that are connected 25,26, the interface 21 of insulation shell 2 protrudes out and is provided with butt joint fin 27, this butt joint fin 27 is towards a side of outer wall 24 and be provided with the several terminals accepting groove 271 (please consulting Fig. 4 simultaneously) that connects to plug surface 22, insulation shell 2 butt joint fins 27 are at the inboard of interface 21 and define one and set space 272 and butt joint space 273, this sets space 272 and butt joint space 273 also is formed with first caulking groove 2721 and second caulking groove 2731 respectively, in order to set shield member 4, in addition, the outer wall 23 of

insulation shell

2,24 inboards are provided with arrival slot 231,241 (as Fig. 5) interfere (appearance aftermentioned) in order to conflict with shield member 4.Insulation shell 2 is provided with plug socket 28 in plug surface 22 places, these plug socket 28 both sides are provided with and are bending holder shape, in order to accept bearing plate 281 to locking apparatus 5, be communicated to the terminal conduit 282 of the several terminals accepting groove 271 of butt joint fin 27, between the

sidewall

25,26 and outer wall 23 of this bearing plate 281 and insulation shell 2, be respectively equipped with supporting of perforation and end caulking groove 283,284 and the 3rd caulking groove 285 (see figure 4)s, in order to set to locking apparatus 5.This several terminals 3 is bending and is arranged on the several terminals accepting groove 271 and terminal conduit 282 of insulation shell 2, it includes Butt Section 31 and inserting section 32, this Butt Section 31 and inserting section 32 are provided with

interference piece

33 and 34, produce interference engagement in order to terminal conduit 282 with insulation shell 2, in addition, the free end of Butt Section 31 is provided with the contact jaw 311 of bending, connects (not shown) mutually in order to the conducting terminal with the butt joint electric connector.This shield member 4 is bent into the hollow housing shape for the metal material integrated punching, shield in order to the inside that is embedded at insulation shell 2 and to butt joint fin 27, it includes the both ends of the surface 41 that are symmetry, 42 reach and

end face

41,42 sides that are connected 43,44, this

end face

41,42 1 ends have scarce portion 410,420 also form the portion of lacking

end

4101,4201,

end face

41,42 are provided with shell fragment 411,421 and resist sheet 412,422, wherein, this shell fragment 411,421 inside also protrusions compress bullet end 4111 bendingly, 4211, when with dock electric connector and engage after, in order to resist (not shown) mutually with the butt joint electric connector, resist sheet 412,422 conflict when combination is positioned the arrival slot 231 of insulation shell 2, in 241, in addition, the side 43 of

shield member

4,44 are provided with draw-in groove 431,441, in order to support locking apparatus 5 clamping mutually (appearance aftermentioned).Support locking apparatus 5 and be supporting that a metal material punching out forms and end part 50, should support and end part 50 and include end plate 51, panel 52 and

biside plate

53,54, this panel 52 and

biside plate

53,54 form by this end plate 51 one bending.Wherein, this

side plate

53,54 be provided with the draw-in groove 431,441 of shield member 4 mutually clamping fixture block 531,541 and outwards protrude out, in order to be positioned the fixing feet 532,542 on the circuit board (not shown).

See also Fig. 3, Fig. 4 and Fig. 5, when combination, several terminals 3 is accommodated in the terminal conduit 282 and several terminals accepting groove 271 of insulation shell 2; Shield member 4 is inserted by the interface 21 of insulation shell 2, and the

scarce portion end

4101,4201 that makes its

end face

41,42 is embedded at first caulking groove 2721 and second caulking groove 2731 of insulation shell 2 respectively, resist sheet 412,422 and set the arrival slot 231,241 that is positioned insulation shell 2, make shield member 4 be positioned insulation shell 2 inner and shielding butt joint fins 27; Support and end plug surface 22 insertions of part 50 from insulation shell 2, and the 3rd caulking groove 285 that makes its panel 52 and

side plate

53,54 be embedded at insulation shell 2 respectively reaches to ending caulking groove 283,284, and the fixture block 531,541 of its

side plate

53,54 and the draw-in groove 431,441 on the

shield member side

43,44 are fastened, thereby finish overall package.

See also Fig. 6 and Fig. 7, second embodiment of the utility model electric connector socket, include insulation shell 2 ', several terminals 3 ', shield member 4 ' and support locking apparatus 5 ', the same embodiment of the characteristic structure of second embodiment, so do not add and give unnecessary details, it is primarily aimed at the multiple field electric connector socket and is designed, and connects circuit with increase, comprise several butt joint fins 27 of this insulation shell 2 ' be provided with ' and corresponding several shield members 4 ' etc.

In sum, the main feature of the utility model electric connector socket is, the shield member assembling of this electric connector socket fits in the inboard of insulation shell, the outer wall of this insulation shell can shorten dramatically and make shield member to protrude out the insulation shell outer wall, be provided with embedding system device between shield member and the insulation shell, make the shield member can be, when overall package, need not auxiliary with other instrument, can under the action of simple assembling, make up and finish the medial surface embedding system of insulation shell.

According to These characteristics, the outer wall of this insulation shell is provided with the plant space with docking between the fin, contract in the insulation shell outer wall and make the butt joint fin protrude out the insulation shell outer wall, the outer wall of mat insulation shell is embedded shield member with the plant space of docking between the fin, protrude out the insulation shell outer wall after making shield member be assembled in insulation shell inside, and shielding coats the butt joint fin of insulation shell inside.

Also have, the utility model electric connector socket is embedded at the insulation shell inboard and the fin of shielding butt joint with shield member, be embedded combination at the multiple field electric connector socket with several shield members of correspondence, make the combination of shield member not be subjected to the restriction of insulation shell profile, reaching can shared identical shield member at individual layer, multilayer electric connector socket, to reduce die cost and whole manufacturing cost.

Claims

1. electric connector socket is characterized in that it comprises: an insulation shell, include outer wall, lateral wall that interface, plug surface and periphery are connected, and be provided with the several terminals accepting groove in the described insulation shell; Several terminals is located at the several terminals accepting groove on the described insulation shell; The metallic shield member be embedded at outer wall, the lateral wall inboard of described insulation shell with compound mode, and described metallic shield member protrudes out the interface of described insulation shell.

2. electric connector socket as claimed in claim 1 is characterized in that, is provided with the butt joint fin that is shielded by described metallic shield member in the described insulation shell, and described butt joint fin is provided with the several terminals accepting groove of taking in several terminals.

3. electric connector socket as claimed in claim 1 is characterized in that, the plug surface place of described insulation shell is provided with plug socket, is formed with caulking groove between the outer wall of described plug socket and insulation shell, the lateral wall and supports only caulking groove.

4. electric connector socket as claimed in claim 1 is characterized in that, the plug surface place of described insulation shell is embedded with supporting that the metal material punching out forms and ends part.

5. electric connector socket as claimed in claim 4 is characterized in that, the described part that support to end includes end plate, panel and side plate, and described panel and described side plate form by described end plate one bending.

6. electric connector socket as claimed in claim 5 is characterized in that, the described part side plate that support to end is provided with fixture block.

7. as claim 1 or 6 described electric connector sockets, it is characterized in that the side of described metallic shield member is provided with in order to end the draw-in groove that part side plate fixture block fastens with described supporting.

8. electric connector socket as claimed in claim 1 is characterized in that, described metallic shield member is provided with shell fragment with respect to the outer wall of described insulation shell.

9. as claim 1 or 8 described electric connector sockets, it is characterized in that the shell fragment of described metallic shield member is provided with curved shape towards the outer wall direction of described insulation shell and compresses end.

10. electric connector socket as claimed in claim 1, it is characterized in that, described metallic shield member is provided with one and resists sheet, and the corresponding position of described insulation shell inboard is provided with an arrival slot, and described resistance sheet and arrival slot are positioned the blocking of described metallic shield member in the described insulation shell in combination.

11. electric connector socket as claimed in claim 4 is characterized in that, the described part side that support to end is provided with the fixing feet that protrudes out.