CN2415496Y

CN2415496Y - Plug connector

Info

Publication number: CN2415496Y
Application number: CN 00216663
Authority: CN
Inventors: 张耀豪
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: 2000-03-02
Filing date: 2000-03-02
Publication date: 2001-01-17
Anticipated expiration: 2010-03-02

Abstract

The utility model relates to a plug connector, comprising a main body, a large quantity of terminals, a base seat, a buckling sheet, and a cover body, wherein, the main body is contained in a containing space of the base seat, and a large quantity of terminals are contained in corresponding terminal channels of the main body. The buckling sheet is contained in containing slot on the base seat and comprises a first arm and a second arm, wherein, the first arm upward extends out a support sheet of stress which is provided with an extending part bending inwards along an upward direction and a stress part arranged from the extending part in a continuously upward extending mode. The cover body is assembled on the base seat on which a pushing part which can butt with the support sheet of stress of the buckling sheet is arranged.

Description

Pin connector

The relevant a kind of pin connector of the utility model, especially about a kind of by the flexible buckling piece of tool with dock electric connector and firmly organize the pin connector of button.

Along with electric market reaches its maturity, each electric product is just towards light, thin, short, little trend development, so require corresponding pin connector volume also to diminish thereupon.The preceding case relevant such as the U.S. the 5th with the utility model, 934, No. 942 patents, should have and the clamping part that docks the electric connector buckle by existing electric connector, and convex with the press section on its lid, the application of force can make its force part that is connected to fastener on the press section, thereby clamping part shrinks and is convenient to and is connected with the butt joint electric connector, so the width of the above-mentioned lid distance that all should be a bit larger tham two fasteners.

See also shown in Figure 1, existing electric connector 1 ' comprise upper cover body 10 ', pedestal 20 ', body 30 ', be placed in two buckling bodies 40 of the accepting groove 31 of body 30 ' offered ' interior ' and be arranged at a large amount of conducting terminals 50 of body 30 ' interior '.Wherein body 30 ' be contained in upper cover body 10 ' with pedestal 20 ' formed receiving space in, buckling body 40 ' have be immobilizated in accepting groove 31 ' holding parts 42 ' and project upwards bearing pressure portion 41 in body 30 ' top ', the corresponding above-mentioned bearing pressure of upper cover body 10 ' go up portion 41 ' position male be provided with press section 11 ', in the press section 11 ' go up the application of forces make its press on bearing pressure portion 41 ', thereby the clamping part (not shown) that is arranged at buckling body 40 ' front end bounce back to above-mentioned accepting groove 31 ', make electric connector 1 ' can be smoothly withdraw from from docking electric connector (not shown).

Though, above-mentioned electric connector 1 ' also can finish the grafting function, yet its bearing pressure portion 41 ' from holding parts 42 ' perpendicular to press section 11 ' upwards be provided with, so its two bearing pressures portion 41 ' distance and two holding parts 42 ' distance equate, press section 11 ' palpus support close in above-mentioned bearing pressure portion 41 ', thereby its width can not less than two buckling bodies 40 ' distance, thereby be equipped with press section 11 ' pin connector 1 ' width need bigger.

The purpose of this utility model is to provide a kind of pin connector, and it has stressed the sheet that extends to relative direction in order to the buckling piece that is snapped in the butt joint electric connector, to reduce the width of pin connector.

The purpose of this utility model is realized by following technical scheme: pin connector comprises body, terminal, pedestal, buckling piece and lid, lid is mounted on the pedestal top, convex with on it can with stressed the set press section that sheet offsets on the buckling piece, push the clamping part that above-mentioned press section can make the buckling piece front end and produce displacement.Wherein buckling piece is contained in the accepting groove on the pedestal, comprise the first arm, second arm and the connecting portion that two arms are affixed, the first arm extends upward stressed sheet, it is characterized in that: this stressed sheet has towards the curved extension that prolongs of relative direction and continues upwardly extending forced section from extension.

Owing to adopt such scheme, the lid width of pin connector is reduced, thereby the integral width of pin connector is diminished, help the miniaturization of electric elements.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the cutaway view of existing pin connector.

Fig. 2 is the part assembled view of the utility model pin connector.

Fig. 3 is the three-dimensional combination figure of the utility model pin connector.

Fig. 4 is the cutaway view of 5--5 line among Fig. 3.

See also shown in Figure 2, the utility model pin connector 1 comprises upper cover body 10, pedestal 20, body 30, is contained in the conducting terminal 40 in the set terminal channel 31 (seeing also shown in Figure 4) of body 30 and be arranged at two buckling pieces 50 in the accepting groove 21 that pedestal 20 offered in a large number, wherein the slightly rectangular structure of pedestal 20 has the receiving space 22 in order to ccontaining above-mentioned body 30 on it.23 have protruded out two guide posts 24 forward along the two side, so that pin connector 1 is inserted in connected components, and the accepting groove of offering on the two side 23 21 is through to above-mentioned guide post 24.Sidewall 23 rear ends have two interference parts 231, and cable 6 is then derived from pedestal 20 rear ends, and a crossbeam 25 strides across above-mentioned cable 6 and forms a plane in top, are beneficial to combining of pedestal 20 and upper cover body 10.The corresponding pedestal of upper cover body 10 20 is rectangular, its top convexes with press section 11, it is connected with upper cover body 10 by a junction 111 and elasticity is provided, other parts then break away from upper cover body 10, the corresponding above-mentioned sidewall of these upper cover body 10 peripheries 23 positions are convexly equipped with flange 12 (with reference to shown in Figure 4) downwards, seal receiving space 22 in order to enclose with pedestal 20.Upper cover body 10 rear portions have two joint portions 13, interfering mutually with the interference part 231 of pedestal 20 and to reach firm the connection, and offer arc groove 14 on the flange 12 of upper cover body 10 tail ends, and it can match with cable 6 peripheries.Body 30 firmly is contained in the above-mentioned receiving space 22, and conducting terminal 40 then is contained in set terminal channel 31 in the body 30 and is connected with above-mentioned cable 6, with transmission telecommunication signal.Buckling piece 50 roughly is Contraband shape structure, have the first arm 51 and second arm 52, and the one end is provided with a junction 53.Upwards protruded out stressed sheet 511 on the first arm 51, stressed sheet 511 comprises extension 5110 and forced section 5111, wherein extension 5110 is obliquely installed and extends to receiving space 22 directions, forced section 5111 then continues to extend upward setting from extension 5110, so the distance between the bearing pressure portion of case was short before the distance of 5111 of the forced sections of two stressed sheets 511 of the utility model pin connector 1 was taken off than the utility model background.And the first arm 51 tops are provided with clamping part 512, to interfere firm with butt connector (not shown).

See also Fig. 2 and shown in Figure 4, buckling piece 50 is contained in the accepting groove 21, the part of above-mentioned stressed sheet 511 and the double wedge 5121 that is arranged at clamping part 512 front ends all protrude in sidewall 23 tops (please cooperate and consult Fig. 3), the joint portion 13 of upper cover body 10 is inserted in the interference part 231 of pedestal 20, so that upper cover body 10 is reached firm the connection with pedestal 20.11 of press sections are positioned at above-mentioned forced section 5111 top positions, the application of force is pushed this press section 11 makes it push forced section 5111, then thereby the first arm 51 integral body of buckling piece 50 move down double wedge 5121 and are contained in the accepting groove 21 of pedestal 20, therefore 1 of pin connector is easy to extract from docking in the electric connector, in the time of need extracting, push press section 11 and make double wedge 5121 bounce back to accepting groove 21, then can make things convenient for withdrawing from of clamping part 512.The setting because the extension 5110 of stressed sheet 511 slopes inwardly, then the width of press section 11 distance that only need be a bit larger tham 5111 of two forced sections gets final product, so can make the integral width of pin connector 1 less.

Claims

1. pin connector, comprise body, conducting terminal, pedestal, lid and buckling piece, wherein pedestal has the two side that offers an accepting groove, and form receiving space between sidewall with ccontaining aforementioned body, lid is positioned at the pedestal top, its top convexes with the press section, buckling piece is contained in the above-mentioned accepting groove, and its front end has the clamping part that can combine with butt connector, this buckling piece is provided with stressed sheet, it is characterized in that: this stressed sheet has towards the curved extension that prolongs of relative direction and continues upwardly extending forced section from extension.

2. pin connector as claimed in claim 1 is characterized in that: buckling piece comprises the first arm, second arm and the connecting portion that two arms are affixed of two almost parallels.

3. pin connector as claimed in claim 2 is characterized in that: stressed sheet is arranged on the first arm, comprises extension and forced section, and it is characterized in that: extension is obliquely installed.

4. pin connector as claimed in claim 1 is characterized in that: protruded out guide post on the sidewall forward.

5. pin connector as claimed in claim 4, it is characterized in that: accepting groove is through to guide sections.

6. pin connector as claimed in claim 1 is characterized in that: pedestal upper side wall rear end has the interference part.

7. pin connector as claimed in claim 1 is characterized in that: corresponding above-mentioned interference portion position has the joint portion on the lid.

8. pin connector as claimed in claim 2 is characterized in that: the clamping part front end has double wedge.

9. pin connector as claimed in claim 1 is characterized in that: cable is derived in this pin connector rear end certainly, a crossbeam be cross-placed on cable and thereon portion form a plane.

10. pin connector as claimed in claim 9 is characterized in that: the upper cover body rear end has the arc groove that can match with the periphery of cable.

11. pin connector as claimed in claim 2 is characterized in that: buckling piece roughly is Contraband shape.