CN2484659Y

CN2484659Y - Electronic card connector

Info

Publication number: CN2484659Y
Application number: CN01227691U
Authority: CN
Inventors: 张仁柔
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: 2001-06-11
Filing date: 2001-06-11
Publication date: 2002-04-03
Anticipated expiration: 2011-06-11

Abstract

A electronic card connector, used in portable electronic device, compromises insulation body and a plurality of conduction terminals wrapped in the insulation body. The touch part of conduction terminal in the horizontal projection direction opposites to the vertical direction of insulation body and horizontal axial line direction. Both are arranged in proper angle. When the electronic card is inserted from any direction of the two axial line directions, the touch part of conduction terminal can provide proper entrance angle.

Description

Electronic card coupler

The utility model relates to a kind of electronic card coupler, is meant a kind of electronic card coupler with electronic cards and circuit board electric connection especially.

Existing electronic card coupler is made up of insulating body and the plurality of conductive terminals that is contained in the insulating body mostly, wherein conducting terminal is arranged along insulating body longitudinal axis direction mostly, like this, for guaranteeing that described terminal is not damaged, electronic cards can only be inserted in the electronic card coupler along the longitudinal axis direction.Therefore this structural design can not satisfy the particular design because of electronic installation, and electronic cards need be inserted demand this electronic card coupler from other direction of electronic card coupler.

Though the design of the terminal structure of part prior art also can guarantee electronic cards never the coaxial line direction insert in the electronic card coupler.Related art can be with reference to United States Patent (USP) the 5th, 527, shown in No. 192, the conducting terminal of the electronic card coupler that this patent discloses is provided with an auxiliary section, middle part, this auxiliary section is respectively with respect to the lengthwise outrigger shaft and extend laterally axle and carry out bending, form a circular top part with spherical outer surface, when this circular top part can be avoided the improper insertion connector of small objects, the auxiliary section to conducting terminal caused damage from the side; Simultaneously, by its circular top part vertically and the curved surface that provided of axis of pitch direction, when electronic cards when any one direction is inserted from above-mentioned two axis directions, electronic cards all can with the smooth butt of conducting terminal.

But, because this conducting terminal needs to be processed to form circular top part through taking out to draw, and therefore require mould to have quite high accuracy, and used material must have preferable ductility, be unfavorable for reducing mould and manufacturing cost like this, also be unfavorable for enhancing productivity.

The utility model purpose is to provide a kind of the have conducting terminal being convenient to make and electronic card coupler that can two-way plug-in card.

For reaching above-mentioned purpose, the utility model electronic card coupler comprises insulating body and is contained in the interior plurality of conductive terminals of insulating body, wherein the contact site of conducting terminal vertically reaches the axis of pitch direction at the relative insulating body of floor projection direction and all is suitable angle setting, when electronic cards when any one direction is inserted from above-mentioned two axis directions, the contact site of conducting terminal all can provide suitable importing angle.

Compared to prior art, the conducting terminal contact portion of electronic card coupler of the present utility model must not taken out and be drawn processing, only changes by terminal part expansion shape, just can obtain rotating the contact-segment of 45 degree by means of simple bending, like this, can reduce cost during manufacturing, enhance productivity.

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

Fig. 1 is a three-dimensional assembly diagram of the present utility model.

Fig. 2 is the stereogram of insulating body of the present utility model.

Fig. 3 is the stereogram of conducting terminal of the present utility model.

Fig. 4 is a front view of the present utility model.

Fig. 5 is an end view of the present utility model.

Please refer to shown in Figure 1ly, the utility model electronic card coupler 1 comprises insulating body 10 and is contained in plurality of conductive terminals 11 in the insulating body 10.Wherein insulating body 10 vertical two ends are provided with relative some accepting grooves 100 along the longitudinal axis side by side, in order to accommodate conducting terminal 11.

Please refer to shown in Figure 2,100 liang of madial walls of each accepting groove are concaved with draw-in groove 101 on edge, insulating body 10 thickness directions middle part with accepting groove bearing of trend vertical direction, and wherein the mid portion of a madial wall (not label) is provided with one " V " type recess 102 that forms along the thickness direction depression from insulation body 10 end faces, and another madial wall (not label) is then at the vertically distolateral peristome 103 that forms along the thickness direction depression from insulation body 10 end faces that is provided with of contiguous insulating body 10 relatively.In the present embodiment, the recess 102 of each accepting groove 100 two side and peristome 103 common form one with vertically reach the receiving space (not label) that the axis of pitch direction becomes miter angle.In addition, in the present embodiment, the recess 102 that is positioned at the accepting groove 100 of the same end of insulating body 10 longitudinal axis all is positioned on the sidewall of the same side, and is positioned at the accepting groove 100 of the insulating body 10 longitudinal axis other ends, and 102 of its recess all are positioned on the sidewall of opposite side.

Please refer to shown in Figure 3, conducting terminal 11 of the present utility model comprise in order to the weld part 111 that electrically connects with circuit board electronic circuit (not shown), with insulating body 10 engagings with the holding section 113 of location conducting terminal, is connected weld part 111 and holding section 113 connecting portion 112, be located at the support sector 114 of holding section 113 1 ends and be located at other contact site 115 of holding of support sector 114.Wherein the structure of weld part 111, connecting portion 112 and holding section 113 is an existing structure, so do not give unnecessary details.Support sector 114 comprise one from the holding section 113 front end first kink 116 that extends of reversed dip bending upward, and second kink 117 that further extends from these first kink, 116 ends to side top, in the present embodiment, this second kink 117 slightly becomes miter angle with the longitudinal axis direction on the floor projection direction; Contact site 115 comprises the 3rd kink 118 and the 4th kink 119, the 3rd kink 118 is that end extends to the top of tossing about after second kink 117, and it is vertical with second kink 117 on the floor projection direction, 119 bearing of trends along the 3rd kink 118 of the 4th kink bend extension downwards, and (i.e. the 3rd kink 118 and the 4th kink 119 intersections) form projection as contact-making surface at contact site 115 middle parts.

During assembling, the binding end of conducting terminal 11 by its holding section 113 and support sector 116 is pressed in the accepting groove 100 from body 10 both sides of insulating, bending degree is less between support sector 114 and the holding section 113 at this moment.When the dual-side of holding section 113 is accommodated in the draw-in groove 101 and behind the location, support sector 114 is done further bending, the 3rd kink 118 and second kink 117 are accommodated in the recess 102,119 of the 4th kinks are accommodated in the peristome 103, and the middle part of contact site 115 then is higher than the upper surface of insulating body 10 so that contact with electronic cards (not shown).

When electronic cards from connector laterally or longitudinal axis direction when inserting, the guiding angle of the contact site 115 of conducting terminal 11 of the present utility model at least all can reach 40 degree (with reference to Fig. 4 and Fig. 5), thereby helps the slide relative between electronic cards and the conducting terminal 11 and contact.

Claims

1. electronic card coupler, comprise insulating body and be contained in the interior plurality of conductive terminals of insulating body, wherein conducting terminal is provided with contact site, it is characterized in that: this contact site is the vertical and axis of pitch direction setting in a certain angle of insulating body relatively on the floor projection direction.

2. electronic card coupler according to claim 1 is characterized in that: described conducting terminal also comprises weld part, connecting portion, holding section and support sector.

3. electronic card coupler according to claim 2, it is characterized in that: described contact site comprises the 3rd kink and the 4th kink, wherein extend to the top of tossing about the rear end of the 3rd kink self-supporting portion, and vertical with the rear end of support sector on the floor projection direction, the 4th kink then bends extension downwards along the bearing of trend of the 3rd kink.

4. electronic card coupler according to claim 3, it is characterized in that: described support sector comprises one from the front end of holding section first kink that extends of reversed dip bending upward, and second kink that further extends to side top from this first kink end, this second kink slightly becomes miter angle with the longitudinal axis direction on the floor projection direction.

5. electronic card coupler according to claim 4 is characterized in that: the vertical two ends of described insulating body are provided with relative some accepting grooves along the longitudinal axis side by side, and described accepting groove two madial walls are concaved with draw-in groove at insulating body thickness direction middle part.

6. electronic card coupler according to claim 5, it is characterized in that: the mid portion of one of described accepting groove madial wall is concaved with " V " type recess, and another sidewall then is concaved with peristome at the vertical distolateral described relatively recess opening direction of contiguous insulating body.

7. electronic card coupler according to claim 6 is characterized in that: the dual-side of described conducting terminal holding section is held in the draw-in groove.

8. electronic card coupler according to claim 7 is characterized in that: described the 3rd kink and second kink are housed in the recess, and the 4th kink then is housed in the peristome, and the middle part of contact site then is higher than the upper surface of insulating body.