CN201178175Y

CN201178175Y - Electric connector

Info

Publication number: CN201178175Y
Application number: CNU2008200324072U
Authority: CN
Inventors: 曹树钊
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: 2008-02-29
Filing date: 2008-02-29
Publication date: 2009-01-07
Anticipated expiration: 2018-02-28

Abstract

The utility model discloses an electric connector which is used for being butted against a butt joint electric connector, thereby establishing an electrical conduction path between two separated electrical elements. The electric connector at least comprises an insulating body and a plurality of conductive terminals accommodated in the insulating body, wherein the insulating body comprises a bottom wall and four side walls; a hollow accommodating space is enclosed by the bottom wall and the four side walls, and used for accommodating the butt joint electric connector; the conductive terminals are arranged on a pair of longer side walls of the insulating body; the electric connector further comprises an upright part which is close to the side walls in the insulating body and used for contacting the butt joint conductive terminals, as well as a welding part passing through the bottom of the insulating body; the hollow accommodating space is provided with a separation wall for dividing the hollow accommodating space into two parts; the extension direction of the separation wall and a pair of longer side walls of the insulating body are vertically arranged, thereby increasing the intensity of the insulating body, and preventing the insulating body from warping during the forming process.

Description

Electric connector

[technical field]

The utility model relates to a kind of electric connector, refers to a kind of electric connector of setting up the path that electrically conducts between the electronic component of two separation especially.

[background technology]

Along with developing rapidly of electronic industry, at mobile phone, in the electronic equipments such as computer, Board-to-Board Electrical Connector is widely used in the electronic component that electrically connects two separation, this kind electric connector generally comprises the public connector and the female connectors of mutual butt joint, wherein, the male and female connector comprises insulating body separately respectively and is contained in the interior plurality of conductive terminals of insulating body separately respectively, the insulating body of male and female connector includes: diapire reaches from the upwardly extending sidewall in diapire edge, different is: female connectors insulating body diapire also is provided with a upwards island body of projection, four sidewalls of this island body and four sidewalls of insulating body form one and accommodate conduit, and the insulating body diapire of public connector is without any structure, therefore, its four sidewall surrounds the accepting groove of a hollow, when the male and female connector cooperatively interacts, public connector just in time is placed in accommodating in the conduit of female connectors, and accommodates in the conduit at this, and the male and female connector is by conducting terminal separately and electrically connect.

The people in the industry all knows, Board-to-Board Electrical Connector, no matter be male end or female end, it all is elongated rectangle, that is, the size of its length direction is a lot of greatly with respect to the size of Width, so, insulating body just has the risk that warpage takes place when moulding, and no matter it is tilted upward or to having a downwarp, all can not be well with dock the electric connector butt joint, and with process that circuit board is connected in, also have empty risk of welding take place, thereby, can not between the electronic component of two separation, set up the excellent electrical property guiding path.

In view of above problem, be necessary to provide a kind of improved electric connector in fact, to address the above problem.

[utility model content]

The purpose of this utility model is to provide a kind of electric connector, and it can prevent insulating body generation warpage.

For achieving the above object, the utility model provides a kind of electric connector, be used for and dock electric connector docking, thereby between the electronic component of two separation, set up the path that electrically conducts, at least comprise insulating body and be immobilizated in the interior plurality of conductive terminals of insulating body, insulating body comprises base plate and sidewall, above-mentioned base plate and sidewall form the receiving space of a hollow, conducting terminal is arranged on the long pair of sidewalls of insulating body, comprise and be close to the vertical portion of insulating body madial wall in order to contact with the butt joint conducting terminal, and the weld part that passes bottom the body that insulate certainly, wherein, this receiving space is provided with it is divided into two-part partition wall, and the long pair of sidewalls of this partition wall bearing of trend and insulating body is vertical setting.

Compared with prior art, the utility model electric connector has the following advantages at least: because insulating body is provided with partition wall, and this partition wall is divided into two parts with elongated insulating body, be equivalent to an elongated thing is cut into two parts, so, in the process of moulding, partition wall be provided with can the reinforced insulation body intensity, thereby, prevent the generation of warpage.

[description of drawings]

Fig. 1 is the three-dimensional exploded view of the utility model electric connector.

Fig. 2 is the three-dimensional combination figure of electric connector shown in Figure 1.

[embodiment]

Describe the embodiment of the utility model electric connector in detail below in conjunction with accompanying drawing.

See also Fig. 1 to shown in Figure 2, the utility model electric connector, be used for and dock electric connector (not shown) butt joint, thereby between the electronic component (not shown) of two separation, set up the path that electrically conducts, comprise insulating body 10 and be placed in wherein plurality of conductive terminals 30.

Insulating body 10, roughly be elongated rectangular-shaped, comprise base plate 100 and the first side wall 101 and second sidewall 103 that extend vertically upward and be oppositely arranged in twos from base plate 100 edges, above-mentioned first, second sidewall 101,103 form the receiving space 105 of hollow, in order to accommodate the butt joint electric connector, and from Fig. 1 and Fig. 2, can obviously see, the thickness of second sidewall 103 is obviously bigger than normal compared to the thickness of the first side wall 101, and be provided with one in receiving space 105 inside it is divided into two-part partition wall 107, and these partition wall 107 bearing of trends and the first side wall 101 bearing of trends are vertical setting, looking, is to be stitched together by two independent insulating bodies 10 as the utility model insulating body 10, like this, the insulating body 10 that two length are relatively short is combined into an insulating body 10, its intensity is improved to a certain extent, and in the process of moulding, is difficult for taking place warpage.

Conducting terminal 30, by copper material through pressing and bending form and with insulating body 10 integrated through injection molding moulding, comprise across the portion that straddles 301 of insulating body 10 the first side walls 101 and from above-mentioned portion's 301 1 ends that straddle and extend the weld part 303 of insulating body 10 outsides to electrically connect with printed circuit board (PCB) (not shown), from Fig. 1, can see, the width that straddles portion 301 is obviously greater than the width of weld part 303, and the above-mentioned portion 301 that straddles comprises and is affixed on insulating body 10 madial walls and roughly with the vertically disposed vertical portions 3011 of weld part 303 and from above-mentioned vertical portion 3,011 one end bending extensions and place the bend 3013 at insulating body 10 the first side walls 101 tops, when with butt joint conducting terminal (not shown) when contact, above-mentioned vertical portion 3011 be equivalent to contact site with dock conducting terminal and electrically contact.

In the time of in conducting terminal 30 places insulating body 10, its vertical portion 3011 is exposed in the receiving space 105 of insulating body 10, electrically to contact with the butt joint conducting terminal, electrically conducts thereby reach, weld part 303 extends to the outside from body 10 bottoms of insulating, to contact with printed circuit board (PCB).

In the present embodiment, owing to insulating body 10 is to be spliced to form the structure that the middle part separates with partition wall 107 by the short insulating body 10 of two length, so, insulating body 10 is improved to a certain extent in the intensity at middle part, therefore, when insulating body 10 in experience during molding procedure, be difficult for taking place warpage, further, after conducting terminal 30 placed insulating body 10, the weld part 303 of conducting terminal 30 can be in same horizontal plane, so, after this electric connector was welded on the circuit board, each conducting terminal 30 can be connected with circuit board, thereby had prevented the generation of empty weldering.

The above only is a kind of execution mode of the present utility model, it or not whole or unique execution mode, the variation of any equivalence that those of ordinary skills take technical solutions of the utility model by reading the utility model specification is claim of the present utility model and contains.

Claims

1. electric connector, be used for and dock electric connector docking, comprise insulating body and place the interior plurality of conductive terminals of insulating body, above-mentioned insulating body comprises base plate and sidewall, above-mentioned base plate and sidewall surround the receiving space of hollow, conducting terminal is arranged in the long pair of sidewalls of insulating body, comprise and be close to the vertical portion of insulating body madial wall in order to contact with the butt joint conducting terminal, and the weld part that passes bottom the body that insulate certainly, it is characterized in that: described receiving space is provided with it is divided into two-part partition wall, and this partition wall bearing of trend is vertical than long pair of sidewalls bearing of trend with insulating body.

2. electric connector as claimed in claim 1 is characterized in that: the injection moulding of described conducting terminal one is in insulating body.

3. electric connector as claimed in claim 2, it is characterized in that: an end relative with weld part on the vertical portion of described conducting terminal continues bending extension in the receiving space of insulating body, and straddling portion with common formation the in above-mentioned vertical portion, this straddles portion on the corresponding sidewall of insulating body.

4. electric connector as claimed in claim 3 is characterized in that: the weld part and the vertical portion of described conducting terminal roughly are vertical setting.

5. electric connector as claimed in claim 4 is characterized in that: the width of described vertical portion is greater than the width of weld part.