CN202930641U

CN202930641U - Electrical connector

Info

Publication number: CN202930641U
Application number: CN201220566155.8U
Authority: CN
Inventors: 许硕修
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: 2012-10-31
Filing date: 2012-10-31
Publication date: 2013-05-08
Anticipated expiration: 2022-10-31

Abstract

The utility model provides an electrical connector. The electrical connector comprises an insulating body which is provided with a number of body units, a number of cover bodies which are correspondingly covered and buckled on a number of body units, and fasteners which can be buckled on a number of cover bodies at the same time. Each cover body is provided with an arm part and a hook part which is connected with the arm part and is buckled on a body unit. Each fastener is buckled on at least a pair of cover bodies. Each fastener is provided with a buckle part which is buckled on the arm part of the cover body and a pressing part. The pressing part and the buckle part can press the arm part to deform so as to drive a hook part to be detached from a body unit.

Description

Electric connector

[technical field]

The utility model refers in particular to a kind of chip module that is electrically connected to the electric connector of circuit board relevant for a kind of electric connector.

[background technology]

Electric connector is stablized in electronic applications such as being widely used in computer because of electric property, be used for the conducting terminal that chip module connection to the electric connector of circuit board generally includes integrated insulating body and is contained in insulating body, electric connector also is provided with the lid that is covered on insulating body in addition, and this lid can be in order to absorption or in order to prevent that foreign matter from dropping in electric connector.Insulating body is provided with continuing surface and the installed surface that is oppositely arranged, electric connector in use, first the installed surface with insulating body is soldered on circuit board, again chip module is positioned on continuing surface, and the conducting terminal of electric connector is contacted with chip module, so just can realize electrically conducting between chip module and circuit board.

Yet, continuous progress along with science and technology, the conducting terminal quantity of electric connector is also more and more, and the increase of conducting terminal quantity can cause the increase of insulating body area, so not only may cause the mould of making insulating body can't moulding, and can derive other problems, as insulating body easily deform, the undercapacity of insulating body etc.Based on this, industry provides a kind of improved electric connector, and namely insulating body is comprised of some body unit, is covered with respectively lid on each body unit, can form a complete insulating body by some body unit being soldered to circuit board.Yet this electric connector has a plurality of lids, and the action of repeatedly taking off or covering lid need be arranged, and so can increase the risk of damaging conducting terminal because of misoperation.

Therefore, necessary a kind of improved electric connector, the defective that exists to overcome prior art of providing.

[utility model content]

The purpose of this utility model is to provide a kind of electric connector that facilitates lid to pick and place.

electric connector of the present utility model can be achieved through the following technical solutions: a kind of electric connector, it comprises the insulating body with several body unit, corresponding lid is established and is snapped in several lids on body unit and can be held in simultaneously fastener on a plurality of lids, described lid is provided with arm and is connected with arm and is snapped in hook part on body unit, each described fastener is held at least one pair of lid, described fastener is provided with holding part and the press section on the arm that is held in lid, the hook part breaks away from from body unit thereby described press section and holding part can push arm distortion drive.

The utility model further defines, and wherein said arm is to extend straight up setting, and the press section of described fastener is to extend upward setting from holding part.

The utility model further defines, and wherein said holding part comprises the gripping section that is held on described arm both sides and holding section from gripping section to two ends that extend and be fastened in the arm outside from.

The utility model further defines, and wherein each described lid comprises main part, the opposite end of autonomous body first to downward-extension then upwards back bending form flexible section, described arm is that own elasticity section extends upward setting.

The utility model further defines, and wherein said hook part is to the downward-extension setting from arm.

The utility model further defines, and wherein said body unit corresponding described hook part is provided with the hook groove, and described hook part is snapped in described hook groove.

The utility model further defines, and each end of wherein said main part is provided with a pair of elastic portion and a pair of hook part, and the equal symmetry of a pair of elastic portion and a pair of hook part is positioned at arm both sides.

The utility model further defines, and wherein said insulating body comprises the body unit of two horizontal Tiles, and described lid is two, is covered on body unit side by side.

The utility model further defines, and wherein each described lid comprises two arms that are positioned at its opposite end, and two arms that two lids are positioned at same end are located along the same line.

The utility model further defines, and wherein each described fastener is held on two arms that two lids are positioned at same end simultaneously.

Compared to prior art, electric connector of the present utility model is provided with the fastener that can be held in simultaneously on a plurality of lids, a plurality of lids can be taken off in the lump by pressing fastener, reduces because need repeatedly picking and placeing the risk of the damage conducting terminal that lid causes.

[description of drawings]

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

Fig. 2 is the three-dimensional exploded view of the utility model electric connector;

Fig. 3 is the partial enlarged drawing of circle part in Fig. 1;

Fig. 4 is the stereogram of the fastener of the utility model electric connector.

[embodiment]

See also Fig. 1 to shown in Figure 4, the utility model electric connector 100 is used for being electrically connected chip module (not shown) to circuit board (not shown).Described electric connector 100 comprises insulating body 1, be located at conducting terminal 2 in insulating body 1, be covered on the some lids 3 on insulating body 1 and some lids 3 can be incorporated into together fastener 4.

See also shown in Figure 2ly, in the present embodiment, described insulating body 1 comprises two block body unit 10, and body unit 10 comprises diapire 101 and the sidewall 102 that extends upward setting from diapire 101.Two block body unit 10 side-by-side dockings to the diapire 101 that can form together complete insulating body 1, two a block body unit 10 forms in order to accommodate the receiving space of chip module with sidewall 102.

Described electric connector 100 comprises two lids 3, and correspondence is covered on two block body unit 10.Each described lid 3 comprises main part 30, the opposite end of autonomous body 30 first to downward-extension then upwards back bending be formed with U-shaped elastic portion 301, be connected with elastic portion 301 and extend upward the arm 31 that is provided with for finger presses, be connected and then be provided with the hook part 32 of the hook groove 1010 that is snapped in diapire 101 to downward-extension along the longitudinally horizontal-extending with elastic portion 301 upper ends.Arm 31 extends along longitudinally, linearly setting.Each end of lid 3 is equipped with a pair of elastic portion 301 and a pair of hook part 32, and described a pair of elastic portion 301 and a pair of hook part 32 symmetry respectively are positioned at described arm 31 both sides to guarantee picking and placeing reposefully lid 3.Can make elastic portion 301 to main part 30, strains occur by pressing described arm 31, thereby make the outside perk in hook part 32 and from hook groove 1010 disengagings of diapire 101, thereby lid 3 can be taken off from body unit 10.

See also Fig. 2 to shown in Figure 4, described fastener 4 extends along longitudinally, linearly setting, and described fastener 4 comprises the holding part 41 on the arm 31 that is held in lid 3 and the press section 40 that extends upward setting from holding part 41.Holding part 41 comprises gripping in the gripping section 411 of arm 31 both sides and hooks the holding section 412 that the outside that is held in arm 31 can drive arm 31 distortion, and described holding section 412 is to extend setting along longitudinally to both sides from gripping section 411.In the present embodiment, the length of described gripping section 411 is enough to two arms 31 that two lids 3 of gripping simultaneously are positioned at same end.

During operation, two lids 3 cover side by side to establish and hook and are held on body unit 10, gripping section 411 two lids 3 of gripping simultaneously by fastener 4 are positioned on two arms 31 of same end, holding section 412 hooks the outside that is held in arm 31, the press section 40 of pressing described fastener 4 can drive the arm 31 of lid 3 to main part 30 generation strains, thereby make the outside perk in hook part 32 and break away from from body unit 10, just two lids 3 can be taken off in the lump thus.

Should be understood that, the above is only preferred forms of the present utility model, it not whole execution modes, 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, it comprises the insulating body with several body unit, be immobilizated in conducting terminal and corresponding several lids that are covered on body unit in described several body unit, described lid is provided with arm and is connected with arm and is snapped in hook part on body unit, it is characterized in that: described electric connector also comprises several fasteners, each described fastener is held at least one pair of lid, described fastener is provided with holding part and the press section on the arm that is held in lid, the hook part breaks away from from body unit thereby described press section and holding part can push arm distortion drive.

2. electric connector as claimed in claim 1, it is characterized in that: the arm of described lid is to extend straight up setting, and the press section of described fastener is to extend upward setting from holding part.

3. electric connector as claimed in claim 2 is characterized in that: described holding part comprises the gripping section that is held on described arm both sides and holding section from gripping section to two ends that extend and be fastened in the arm outside from.

4. electric connector as claimed in claim 1, it is characterized in that: each described lid comprises main part, the opposite end of autonomous body first to downward-extension then upwards back bending form flexible section, described arm is that own elasticity section extends upward setting.

5. electric connector as claimed in claim 4, it is characterized in that: described hook part is to the downward-extension setting from arm.

6. electric connector as claimed in claim 5 is characterized in that: described body unit corresponding described hook part is provided with the hook groove, and described hook part is snapped in described hook groove.

7. electric connector as claimed in claim 5, it is characterized in that: each end of described main part is provided with a pair of elastic portion and a pair of hook part, and the equal symmetry of a pair of elastic portion and a pair of hook part is positioned at arm both sides.

8. electric connector as claimed in claim 1, it is characterized in that: described insulating body comprises the body unit of two horizontal Tiles, described lid is two, is covered on body unit side by side.

9. electric connector as claimed in claim 8, it is characterized in that: each described lid comprises two arms that are positioned at its opposite end, two arms that two lids are positioned at same end are located along the same line.

10. electric connector as claimed in claim 9 is characterized in that: each described fastener is held on two arms that two lids are positioned at same end simultaneously.