CN200941447Y

CN200941447Y - Electrical connector

Info

Publication number: CN200941447Y
Application number: CNU2006200752273U
Authority: CN
Inventors: 何家勇; 郑启升
Original assignee: Foxconn Kunshan Computer Connector Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Foxconn Kunshan Computer Connector Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2006-07-18
Filing date: 2006-07-18
Publication date: 2007-08-29
Anticipated expiration: 2016-07-18

Abstract

An electrical connector comprises an insulation body, an conducting terminal arranged on the insulation body, an inner shell assembled on the insulation body and an external shell covering the insulation body and the insulation body comprises an body part, a first and second inlaying grafting part, the first inlaying grafting part comprises a first lingual plate stretching out of the body part, the second inlaying grafting part comprises a second lingual plate stretching out of the body part, the conducting terminals are arranged on the first and second lingual plate separately; wherein the conducting terminal comprises a contacting part, a welding part stretching in upright direction and a connection part which connects the contacting and welding part, the inner shell covers the outside of the first and second lingual plate and the first and second lingual plate are arranged along an upright direction, the contacting parts of the conducting terminals are arranged between the first and second lingual plate in an upright direction. The upright arrangement of the first and second lingual plate can shorten the lateral length of the insulation body to reduce the area taken up by the electrical connector on the circuit board.

Description

Electric connector

[technical field]

The relevant a kind of electric connector of the utility model relates in particular to a kind of electric connector that is installed on the circuit board.

[background technology]

Related art can be consulted a kind of electric connector structure that is disclosed for No. 515605 in the novel patent in disclosed Taiwan on December 21 in 2002, it includes insulating body, be located at the conducting terminal on the insulating body, inner casing and be coated on shell on the insulating body, first hyoplastron and second hyoplastron that insulating body includes body and protrudes out body, described first hyoplastron and the second hyoplastron along continuous straight runs are provided with, the conducting terminal transverse row is located on first hyoplastron and second hyoplastron, this set makes electric connector take zone more on the circuit board, consume valuable inevitably and limited circuit board space, the development trend of present electronic applications miniaturization of obviously having run counter to like this.

Therefore, at above-mentioned technical problem, be necessary to provide a kind of structure improved electric connector that has, to overcome above-mentioned defective.

[utility model content]

The purpose of this utility model is to provide a kind of electric connector that circuit board takes up room of saving.

For reaching above-mentioned purpose, the utility model adopts following technical scheme: a kind of electric connector, it includes insulating body, be located at the conducting terminal on the insulating body, be assembled to the inner casing on the insulating body and be coated on the outer shell of insulating body, insulating body includes body, first Plug Division and second Plug Division, described first Plug Division includes first hyoplastron that protrudes out body, second Plug Division includes second hyoplastron that protrudes out body, described conducting terminal is located at respectively on first hyoplastron and second hyoplastron, conducting terminal includes contact site, the weld part of Yan Shening and connect contact site and the connecting portion of weld part vertically, inner casing is coated on outside first hyoplastron and second hyoplastron, wherein, first hyoplastron and second hyoplastron vertically are provided with, and the contact site of conducting terminal is vertically arranged respectively and is located on first hyoplastron and second hyoplastron.

Compared with prior art, the utlity model has following beneficial effect: first hyoplastron and second hyoplastron vertically are provided with, can shorten electric connector and be installed in lateral length on the circuit board, reduced the area of the shared circuit board of whole electric connector, simultaneously, application demand is installed in the variation that can satisfy electric connector.

The utility model is described in further detail below in conjunction with accompanying drawing and preferred embodiment.

[description of drawings]

Fig. 1 is the three-dimensional combination figure of the utility model electric connector.

Fig. 2 is the three-dimensional combination figure of another angle of the utility model electric connector.

Fig. 3 is the part exploded view of the utility model electric connector.

Fig. 4 is the utility model electric connector three-dimensional exploded view.

Fig. 5 is the three-dimensional exploded view of another angle of the utility model electric connector.

[embodiment]

See also shown in Figure 4ly, the utility model electric connector 100 includes insulating body 10, conducting terminal 9, inner casing 4, be coated on shell 5, brace 6, the ground strip 7 on the insulating body 10 and can be assembled to rear cover body 8 on the shell 5.

See also Fig. 4 and shown in Figure 5, insulating body 10 comprises body 1, first Plug Division 2 and second Plug Division 3.Described body 1, first Plug Division 2 and second Plug Division 3 are branch and are arranged, the receiving space 14 that body 1 is provided with roof 11, antetheca 13, left and right sides wall 12 and is surrounded and run through antetheca 13 by roof 11 and two side 12, the roof 11 and the two side 12 of body 1 are equipped with projection 15, each is extended with a cylinder 18 downwards the bottom of two side 12, the inner surface of left and right sides wall 12 respectively is provided with a holding slot 17 near the front end place, but the inside of left and right sides wall 12 respectively is provided with the accepting groove 16 of a dead earth sheet 7.First hyoplastron 22 that first Plug Division 2 includes first base portion 21 and extends and be vertical thin sheet form from first base portion 21 forward, first base portion 21 is provided with circular hole 25 and projection 23, second Plug Division 3 includes second base portion 31 and extends forward and the circular hole 25 and projection 23 positions that are on second hyoplastron, 32, the second base portions, 31 corresponding first base portions 21 of vertical thin sheet form are provided with projection with matching (not shown) and circular hole (not shown) from second base portion 31.

Conducting terminal 9 includes contact site 91, the weld part 93 of extension vertically and the connecting portion 92 that connects contact site 91 and weld part 93 that along continuous straight runs extends.

The top of inner casing 4, bottom and two sides are equipped with shell fragment 47, the two sides of inner casing 4 retaining sheet 42 that all extended back.

Brace 6 includes first connecting portion 61 and second connecting portion 62.

Ground strip 7 includes horizontal part 71 that along continuous straight runs extends and the Plug Division 72 of vertically extending, horizontal part 71 be provided with can with the contacted elastic contact chip 713 of inner casing.

The top of shell 5, bottom and two sides are equipped with shell fragment 57, the top of shell 5 and rear end, two sides are equipped with breach 55, close breach 55 places at shell 5 tops are provided with two slits 56, the rear end, two sides of shell 5 is provided with hole clipping 58 in breach 55 tops, and the two sides lower ends downward of shell 5 is extended with inserting foot 54.

Rear cover body 8 roughly is plate-like structure, the both sides of rear cover body 8 are bent with two flanks 82 forward, be provided with the fixture block 823 that can match with the hole clipping 58 on the shell 5 in two flanks 82, the top of rear cover body 8 is provided with the extension 84 that extends forward, upwards has been bent to form holding section 845 in extension 84.

See also Fig. 1 to shown in Figure 5, during assembling, earlier conducting terminal 9 is assembled to respectively on first Plug Division 2 and second Plug Division 3, first Plug Division 2 and second Plug Division 3 are connected together and be assembled on the body 1, projection 23 on first Plug Division 2 and circular hole 25 respectively with second Plug Division 3 on circular hole match with projection, first base portion 21 and second base portion 31 are housed in the receiving space 14 of body 1, first hyoplastron 22 on first Plug Division 2 and second tongue 32 of second Plug Division 3 vertically are provided with, and the contact site 91 of conducting terminal 9 vertically is arranged in respectively on first hyoplastron 22 and second hyoplastron 32.Ground strip 7 is assembled in the accepting groove 16 on the body 1.Inner casing 4 is coated on outside first hyoplastron 22 and second hyoplastron 32, and the retaining sheet 42 on the inner casing 4 matches with holding slot 17 on the body 1.Brace 6 is assembled on the body 1, and first connecting portion 61 on the brace 6 contacts with inner casing 4.Shell 5 is assembled on the body 1 of insulating body 10, the breach 55 on the shell 5 matches with projection 15 on the body 1, and second connecting portion 62 on the brace 6 contacts with shell 5.At last rear cover body 8 is assembled on the shell 5, the fixture block 823 on the rear cover body 8 is snapped on the hole clipping 58 of shell 5, matches with slit 56 on the shell 5 in the holding section 845 on the rear cover body 8, thereby finishes the assembling of whole electric connector 100.First hyoplastron 22 and second hyoplastron 32 vertically are provided with and can shorten electric connector 100 and be installed in lateral length on the circuit board, have reduced the area of whole electric connector 100 shared circuit boards.In other embodiment of the present utility model, body 1, first Plug Division 2 and second Plug Division 3 structure that can be formed in one can reach creation purpose of the present utility model equally.

Claims

1. electric connector, it includes insulating body, be located at the conducting terminal on the insulating body, be assembled to the inner casing on the insulating body and be coated on the outer shell of insulating body, insulating body includes body, first Plug Division and second Plug Division, described first Plug Division includes first hyoplastron that protrudes out body, second Plug Division includes second hyoplastron that protrudes out body, described conducting terminal is located at respectively on first hyoplastron and second hyoplastron, conducting terminal includes contact site, the weld part of Yan Shening and connect contact site and the connecting portion of weld part vertically, inner casing is coated on outside first hyoplastron and second hyoplastron, it is characterized in that: first hyoplastron and second hyoplastron vertically are provided with, and the contact site of conducting terminal is vertically arranged respectively and is located on first hyoplastron and second hyoplastron.

2. electric connector as claimed in claim 1 is characterized in that: first Plug Division, second Plug Division and body are branch and are arranged.

3. electric connector as claimed in claim 1 is characterized in that: first Plug Division, second Plug Division and the body structure that is formed in one.

4. electric connector as claimed in claim 2, it is characterized in that: body is provided with receiving space, first Plug Division includes first base portion that is housed in the receiving space, described first hyoplastron extends forward from first base portion, second Plug Division includes second base portion that is housed in the receiving space, and described second hyoplastron extends forward from second base portion.

5. electric connector as claimed in claim 2 is characterized in that: be equipped with circular hole and the projection that cooperatively interacts on first Plug Division and second Plug Division.

6. electric connector as claimed in claim 1 is characterized in that: described electric connector includes ground strip, in ground strip be provided with one can with the contacted elastic contact chip of inner casing.

7. electric connector as claimed in claim 1 is characterized in that: described electric connector includes brace, this brace include can with contacted first connecting portion of inner casing and can with contacted second connecting portion of shell.

8. electric connector as claimed in claim 1, it is characterized in that: described electric connector includes rear cover body, the top of shell is provided with slit, and the top of rear cover body is provided with the extension that extends forward, upwards is bent to form the holding section that can match with slit in extension.