CN201868595U

CN201868595U - Electronic card connector

Info

Publication number: CN201868595U
Application number: CN201020540568XU
Authority: CN
Inventors: 彭鑫云
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: 2010-09-23
Filing date: 2010-09-23
Publication date: 2011-06-15
Anticipated expiration: 2020-09-23

Abstract

The utility model relates to an electronic card connector which comprises an insulating body, a conductive terminal contained in the insulating body, and a shielding shell and a fixing part that are arranged on the insulating body, wherein the insulating body comprises a main body part and side walls formed at two sides of the main body part, the outer sides of the side walls of the insulating body are respectively provided with a slot communicated with the outside, and the fixing part is assembled and contained in the slots formed on the side walls of the insulating body respectively from two sides. The electronic card connector can effectively prevent the insulating body from warping and deforming.

Description

Electronic card coupler

[technical field]

The utility model relates in particular to a kind of electronic card coupler that the fixture that welds with printed circuit board (PCB) is installed about a kind of electronic card coupler.

[background technology]

No. 499067 patent applications of TaiWan, China have disclosed a kind of electronic card coupler, it comprises insulating body and is installed on conducting terminal on the insulating body, described insulating body includes main part and is formed at the main part side walls, described sidewall is provided with hole slot, fixture with the printed circuit board (PCB) welding inserts in this hole slot in vertical direction, the width of this fixture is greater than the A/F of hole slot, the inwall that described fixture is provided with protruding thorn and hole slot produce do something in disregard of obstacles relate to and be immobilizated in.

Hole slot on electronic card coupler fixture and the insulating body sidewall adopts the mode fixing of doing something in disregard of obstacles and relating to, when insulating body runs into hot environment in assembling process or in the use, fixture causes the insulating body buckling deformation easily to the hard interfering edge of insulating body, influences the useful life of electronic card coupler.

For fear of the problems referred to above, the utility model proposes a kind of novel electron card connector to compensate its defect.

[utility model content]

The technical problems to be solved in the utility model provides a kind of electronic card coupler of side direction mounting fixing parts.

For solving the problems of the technologies described above, the utility model provides a kind of electronic card coupler, comprise insulating body, be contained in the conducting terminal in the insulating body and be installed on shielding casing and fixture on the insulating body, described insulating body comprises main part and is formed at the main part side walls, the described insulating body sidewall outside offers the hole slot with external communications respectively, and described fixture is assembled from both sides respectively and accommodated to the hole slot of insulating body sidewall formation.

Compared to prior art, electronic card coupler of the present utility model has following effect: accommodate in the hole slot of insulating body from both sides assemblings by fixture, avoided prior art fixture and insulating body to do something in disregard of obstacles relating to and cause the generation of insulating body warping phenomenon.

[description of drawings]

Fig. 1 is the three-dimensional combination figure of the utility model electronic card coupler.

Fig. 2 is the three-dimensional exploded view of the utility model electronic card coupler.

Fig. 3 is another three-dimensional exploded view of the utility model electronic card coupler.

Fig. 4 is the partial enlarged drawing of the utility model electronic card coupler.

[embodiment]

Please refer to Fig. 1 to shown in Figure 4, the utility model electronic card coupler 100 comprises insulating body 10, be contained in conducting terminal 30 in the insulating body 10, be installed on insulating body 10 1 ends and shielding casing 20 that can insulating body 10 freely rotates relatively and be installed on fixture 40 on the insulating body 10, and described insulating body 10 and shielding casing 20 one common peripheral are set as the receiving space (not shown) that is used to accommodate electronic cards.

Described insulating body 10 comprises sidewall 12 that main part 11, autonomous body 11 both sides extend to form and the afterbody 13 that is formed at insulating body 10 1 ends.Described conducting terminal 30 is shaped on the main part 11 of insulating body 10 and part is exposed in the described receiving space, described sidewall 12 is provided with clamping part 121 near electronic cards insertion end one side, be provided with cross hole slot 122 near afterbody 13 1 ends, described hole slot 122 comprises that also the vertical slots 123 that vertical direction connects reaches and vertical slots 123 vertically disposed level troughs 124, described vertical slots 123 is communicated with and forms the hole slot 122 of cross structure with level trough 124, the opening direction of described hole slot 122 is vertical with sidewall 12, and the width of opening is identical with hole slot 122 width; Described afterbody 13 both sides are provided with pivot 131, are formed with smooth transverse arm 132 in the middle of the afterbody 13.

Described shielding casing 20 comprises base portion 21 and the flank 22 that extends to form from 21 liang of lateral bucklings of base portion, described flank 22 corresponding insulating body 10 clamping parts 121 places are provided with trip 222 with fastening shielding casing 20 under closure state, flank 22 corresponding insulating body 10 afterbodys 13 1 ends continue to extend to form the pivot part 23 that cooperatively interacts with insulating body 10 pivots 131, and described shielding casing 20 can freely overturn around this pivot part 23.Base portion 21 ora terminalis extend to form the support arm 24 that is connected on insulating body 10 afterbodys 13 transverse arms 132 in one between the pivot part 23, described support arm 24 roughly is " eight " font, in shielding casing 20 switching processes, support arm 24 supports mutually with insulating body 10 transverse arms 132 all the time and elastic buffer power is provided and guarantees that shielding casing 20 can not come off.

Described fixture 40 comprise

vertical portion

41,41 both sides extend to form from the vertical portion horizontal part 42 and from the vertical portion bending of 41 lower ends that extend to form with the weld part 43 printed circuit board (PCB) welding, described vertical portion 41 is corresponding with the cross hole slot 122 that horizontal part 42 constitutes a cross structure and insulating body 10, and the fixture 40 after being pressed into fixes electronic card coupler 100 by weld part 43 and printed circuit board (PCB) welding.

In installation process, described fixture 40 is pressed in the hole slot 122 along the direction perpendicular to insulating body 10 sidewalls 12 from body 10 both sides of insulating, and the vertical portion 41 of described fixture 40, horizontal part 42 be corresponding respectively to be contained in the vertical slots 123, level trough 124 of hole slot 122.

Compared to existing electric connector, on insulating body 10 sidewalls 12 of electronic card coupler 100 of the present utility model cross hole slot 122 is set, cross fixture 40 is pressed in the hole slot 122 from 10 liang of side directions of insulating body, avoided fixture 40 and insulating body 10 to produce doing something in disregard of obstacles relating to and causes the generation of insulating body warping phenomenon.

Claims

1. electronic card coupler, comprise insulating body, be contained in the conducting terminal in the insulating body and be installed on shielding casing and fixture on the insulating body, described insulating body comprises main part and is formed at the main part side walls, it is characterized in that: the described insulating body sidewall outside offers the hole slot with external communications respectively, and described fixture is respectively in the hole slot that forms to the insulating body sidewall is accommodated in the both sides assembling.

2. electronic card coupler as claimed in claim 1 is characterized in that: the vertical slots that described hole slot is included in the vertical direction perforation reaches and the vertically disposed level trough of vertical slots, and vertical slots is communicated with the hole slot that constitutes cross structure with level trough.

3. electronic card coupler as claimed in claim 2 is characterized in that: described fixture comprises vertical portion and the horizontal part that extends to form from the two ends, vertical portion, and vertical portion and horizontal part constitute and hole slot corresponding cross type structure.

4. electronic card coupler as claimed in claim 3 is characterized in that: along in the hole slot of packing into perpendicular to the direction of sidewall, the vertical portion of fixture, horizontal part are corresponding respectively to be contained in the vertical slots and level trough of hole slot described fixture from the body both sides of insulating.

5. electronic card coupler as claimed in claim 4 is characterized in that: described fixture bottom bending extend to form one with the weld part of printed circuit board (PCB) welding.