CN201112720Y

CN201112720Y - Socket connector imbibition cap with protection structure

Info

Publication number: CN201112720Y
Application number: CNU2007201268200U
Authority: CN
Inventors: 何宜泽
Original assignee: Molex LLC
Current assignee: Molex LLC
Priority date: 2007-08-31
Filing date: 2007-08-31
Publication date: 2008-09-10
Anticipated expiration: 2017-08-31

Abstract

A socket connector pick-up cover with a protective structure comprises a cover and a stopper. The top surface of the cover is provided with an upwardly-protruding part which consists of a top wall and an enclosure wall, and the top wall and the enclosure wall enclose a hollow zone penetrating the bottom of the cover. The top surface of the top wall is provided with a smooth pick-up surface. The enclosure wall of the upwardly-protruding part is provided with a through hole communicating with the hollow zone. The stopper is formed in a way that the bottom surface of the top wall extends downward in a position close to the through hole. When an operator of the production line inserts a tool into the through hole to pick up the cover, the stopper can restrict the deep insertion of the tool, thereby preventing electrically-conductive terminals of the socket connector from being damaged.

Description

The socket connector of tool protection structure is drawn lid

Technical field

The utility model relates to a kind of absorption lid, relates in particular to a kind of socket connector with protection structure and draws lid.

Background technology

Existing socket connector is welded in the technology of circuit board, be that conducting terminal one end prior to socket connector welds the fusibility scolder in advance, re-use a deserted absorption lid, absorption is covered the bottom surface and is provided with buckle structure, the buckle structure of drawing lid is snapped on the socket connector, the top of drawing lid has smooth smooth absorption face, the transfer device that will have vacuum slot is adsorbed on the absorption face of drawing lid, socket connector and the handover of absorption lid are placed on the circuit board, then related socket connector and the absorption lid of laying thereon of circuit board is transferred to brazier in the lump, high-temperature region heating by brazier earlier makes the fusibility solder fusing that is welded in conducting terminal one end in advance, lower the temperature through the low-temperature space of brazier again, the scolder that makes fusing solidifies and finishes the welding of socket connector and circuit board, just takes off the absorption lid that is snapped on the socket connector after coming out of the stove.

Existing absorption lid; all be provided with the lug of choosing and supply ventilative through hole for production line operation person; after welding job finishes; production line operation person can not utilize lug to choose usually and draw lid; easy on the contrary tool using penetrates this through hole and comes picking to draw lid; and in the process of picking, because of production line operation person instrument is excessively inserted through hole through regular meeting, and cause the situation of the conducting terminal of instrument damage socket connector to take place.

The utility model content

Main purpose of the present utility model provides a kind of socket connector of tool protection structure and draws lid, the conducting terminal that it has the effect of ventilation and can protect socket connector.

In order to realize above-mentioned purpose, the utility model provides a kind of socket connector of tool protection structure to draw lid, comprise: a lid, the end face of this lid upwards is provided with a protuberance, this protuberance comprises a roof and an enclosure wall, this roof and enclosure wall surround the hollow region of the bottom surface of always wearing this lid jointly, and wherein the end face of this roof is provided with a smooth absorption face, and the enclosure wall of this protuberance is penetrated with the through hole of this hollow region of connection; And a catch, this catch is that the position by contiguous this through hole in this roof bottom surface extends to form downwards.

Compared with prior art; the socket connector of tool protection structure of the present utility model is drawn lid; has following useful effect: because the below of this through hole is provided with catch; when the operator of production line penetrates this this lid of through hole picking with instrument; this catch can excessively insert by the block instrument, avoids damaging the conducting terminal of socket connector.

Description of drawings

Fig. 1 draws the stereogram that covers first embodiment that cooperates with socket connector for the utility model.

Fig. 2 draws the stereogram at another visual angle of covering first embodiment that cooperates with socket connector for the utility model.

Fig. 3 draws the stereogram that cover latch is lived socket connector for the utility model.

Fig. 4 is the cutaway view of A-A direction among Fig. 3.

Fig. 5 draws the stereogram that covers second embodiment for the utility model.

Fig. 6 draws the stereogram that covers the 3rd embodiment for the utility model.

Wherein, description of reference numerals is as follows:

1 lid

11 protuberances

111 roofs

1111 absorption faces

112 enclosure walls

1121 the first side walls

1,122 second sidewalls

1123 the 3rd sidewalls

1124 the 4th sidewalls

113 hollow region

12 first lugs

13 second lugs

14 first through holes

15 second through holes

16 openings

17 locating convex blocks

101 first lateral margins

102 second lateral margins

103 the 3rd lateral margins

104 the 4th lateral margins

2 catch

3 elasticity fasteners

31 the first arms

32 second arms

33 clasps

4 socket connectors

41 insulating bodies

411 terminal containing slots

412 grooves

4121 draw-in grooves

413 fixture blocks

414 location notchs

42 conducting terminals

Embodiment

As shown in Figures 1 and 2; the socket connector of tool protection structure of the present utility model is drawn and is covered first embodiment; comprise a lid 1, two catch 2 and a plurality of elasticity fasteners 3; the end face of this lid 1 upwards is provided with a protuberance 11; this protuberance 11 comprises a roof 111 and an enclosure wall 112; they surround the hollow region 113 of the bottom surface of always wearing this lid 1 jointly, and wherein the end face of this roof 111 is provided with a smooth absorption face 1111.

The enclosure wall 112 of this protuberance 11 is penetrated with the through hole of this hollow region 113 of at least one connection, in the present embodiment, this enclosure wall 112 comprises a first side wall 1121, one second sidewall 1122, one the 3rd sidewall 1123 and one the 4th sidewall 1124, this the first side wall 1121 and this second sidewall 1122 are the end faces that extend to this lid 1 under relative two side direction by this roof 111, and the 3rd sidewall 1123 and the 4th sidewall 1124 are the end faces that extend to this lid 1 under another relative two side direction by this roof 111.

In this roof 111 opposite ends outside projection one first lug 12 of difference and one second lug 13, this the first side wall 1121 runs through one first through hole 14, this first lug 12 is positioned at this first through hole, 14 tops, this second sidewall 1122 runs through one second through hole 15, this second lug 13 is positioned at this second through hole, 15 tops, and first through hole 14 and second through hole 15 all are communicated with this hollow region 113.

This lid 1 has one first lateral margin 101, one second lateral margin 102, one the 3rd lateral margin 103 and one the 4th lateral margin 104, this first lateral margin 101 and this second lateral margin 102 are positioned at relative two sides of this lid 1, and the 3rd lateral margin 103 and the 4th sidewall 104 are positioned at another relative two sides of this lid 1.This two catch 2 is extended to form downwards by the position of contiguous this first through hole 14 in these roof 111 bottom surfaces and second through hole 15 respectively.This catch 2 also can only be provided with one, correspondingly only need offer a through hole on the enclosure wall 112 of this protuberance 11.

This lid 1 is provided with a plurality of openings 16 that run through this lid 1 end face and this lid 1 bottom surface, and each is convexly equipped with a location projection 17 downwards contiguous those opening 16 edges in the bottom surface of this lid 1.

This elasticity fastener 3 is provided with four, each elasticity fastener 3 all comprises a first arm 31, one second arm 32 and a clasp 33, these two the first arms 31 of contiguous this first lateral margin 101 are formed towards these first lateral margin, 101 straight-line extensions by the sidewall that this lid 1 is arranged in this two opening 16 respectively, two other the first arm 31 of contiguous this second lateral margin 102 is formed towards these second lateral margin, 102 straight-line extensions by the sidewall that this lid 1 is arranged in this two opening 16 respectively, each second arm 32 extends to form downwards by the first arm 31 ends, and each clasp 33 all is convexly set in this second arm, 32 ends with the bearing of trend in the first arm 31 in the same way.

This absorption lid is in order to from top to bottom to withhold a socket connector 4, this socket connector 4 comprises an insulating body 41 and a plurality of conducting terminal 42, this insulating body 41 is provided with the terminal containing slot 411 of these insulating body 41 upper and lower surfaces of a plurality of perforations, those conducting terminals 42 are contained in respectively in corresponding those terminal containing slots 411, those conducting terminal 42 1 ends are in order to contact electronic building brick (not shown), and the other end then welds the fusibility scolder in advance.A groove 412 is respectively offered in these insulating body 41 inner both sides relatively, the two ends of each groove 412 are formed with draw-in groove 4121, these insulating body 41 inwalls respectively convex with a fixture block 413 (consulting Fig. 4) in each draw-in groove 4121, these insulating body 41 contiguous these draw-in groove 4121 places are concaved with a plurality of and those locating convex block 17 corresponding location notchs 414.

As shown in Figures 3 and 4, the clasp 33 of each elasticity fastener 3 stretches into draw-in groove 4121 and is snapped in the lower surface of fixture block 413, thereby allow and draw cover latch and live socket connector 4, and those locating convex blocks 17 are inserted in respectively in those location notchs 414, have spacing effect.The transfer device that then will have vacuum slot again is adsorbed on the absorption face 1111 of drawing lid, socket connector 4 and the handover of absorption lid are placed in (not shown) on the circuit board, then related socket connector 4 and the absorption lid of laying thereon of circuit board are transferred to the work that brazier carries out socket connector 4 is welded in circuit board in the lump.

As shown in Figure 5, the socket connector of tool protection structure of the present utility model is drawn and is covered second embodiment, and these roof 111 bottoms (consulting Fig. 1) extend downward a few back-up block 18, and each back-up block 18 is respectively adjacent to the relative both sides of this two catch 2.

As shown in Figure 6, the socket connector of tool protection structure of the present utility model is drawn and is covered the 3rd embodiment, and each back-up block 18 all is connected with the relative both sides of this two catch 2, and those back-up blocks 18 are between this two catch 2.

The socket connector of tool protection structure of the present utility model is drawn lid; when the operator of production line penetrates first through hole 14 or second through hole, 15 these lids 1 of picking with instrument; this catch 2 can excessively insert by the block instrument, avoids damaging the conducting terminal 42 of socket connector 4.

The above only is preferred embodiment of the present utility model; be not in order to limit protection range of the present utility model; so the equivalence that all utilizations specification of the present utility model and accompanying drawing content are done changes, and all in like manner all is contained in the rights protection scope of the present utility model.

Claims

1, a kind of socket connector of tool protection structure is drawn lid, it is characterized in that, comprising:

One lid, the end face of this lid upwards is provided with a protuberance, this protuberance comprises a roof and an enclosure wall, this roof and enclosure wall surround the hollow region of the bottom surface of always wearing this lid jointly, wherein the end face of this roof is provided with a smooth absorption face, and the enclosure wall of this protuberance is penetrated with the through hole of this hollow region of connection; And

One catch, this catch are that the position by contiguous this through hole in this roof bottom surface extends to form downwards.

2, the socket connector of tool protection structure as claimed in claim 1 is drawn lid; it is characterized in that: the enclosure wall of this protuberance comprises a first side wall, one second sidewall, one the 3rd sidewall and one the 4th sidewall; this the first side wall and this second sidewall are the end faces that extends to this lid under relative two side direction by this roof, and the 3rd sidewall and the 4th sidewall are the end faces that extends to this lid under relative two side direction in addition by this roof.

3, the socket connector of tool protection structure as claimed in claim 2 is drawn lid, and it is characterized in that: this through hole is located at this first side wall, and the projection above this through hole of this protuberance has a lug.

4, the socket connector of tool protection structure as claimed in claim 3 is drawn lid, it is characterized in that: this roof bottom is extended a back-up block downwards, contiguous this catch of this back-up block.

5, the socket connector of tool protection structure as claimed in claim 3 is drawn lid, it is characterized in that: this roof bottom is extended a back-up block downwards, and this back-up block connects this catch.

6, the socket connector of tool protection structure as claimed in claim 3 is drawn lid; it is characterized in that: also comprise another through hole of being located at this second sidewall and another catch that is extended to form by the position of contiguous this another through hole in this roof bottom surface downwards, the projection above this another through hole of this protuberance has another lug.

7, require the socket connector of 6 described tool protection structures to draw lid as economic rights, it is characterized in that: this roof bottom is extended a back-up block downwards, contiguous this catch of this back-up block and this another catch.

8, require the socket connector of 6 described tool protection structures to draw lid as economic rights, it is characterized in that: this roof bottom is extended a back-up block downwards, and this back-up block connects this catch and this another catch.