CN2432694Y

CN2432694Y - Socket connector

Info

Publication number: CN2432694Y
Application number: CN 00218606
Authority: CN
Inventors: 王随亚
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: 2000-07-28
Filing date: 2000-07-28
Publication date: 2001-05-30
Anticipated expiration: 2010-07-28

Abstract

The utility model relates to a plug seat connector with a dustproof cover, comprising an insulation main body, a plurality of terminals, and a dustproof cover, wherein, the insulation main body is provided with a containing space which can contain a butting plug connector, an opening is arranged on the front face of the containing space, the opening point of the containing space is provided with the dustproof cover which at least comprises a panel and an elastic part connected with the panel, wherein, the free end of the elastic part is provided with a force exerting part which is convenient for a user to disassemble the dustproof cover.

Description

Socket connector

The relevant a kind of connector of the utility model refers to a kind of socket connector that is used for communication network and tool dust cap especially.

Along with the development of portable computer, its range of application increases day by day, and this just requires the portable computer can operate as normal under varying environment.In general, the socket that is located on the portable computer is in two states usually, and the one, connect with aerial lug; The 2nd, do not have not dock with aerial lug and make it be exposed to the external world, when second kind of state occurring, since the uncertainty of operational environment and might make some foreign material especially dust invade wherein, when the electrical contact surfaces of dust adhesion at connector, can cause loose contact, thus influence its with aerial lug dock effect and signal transmission quality.But for guaranteeing portable computer equal operate as normal under varying environment, once there was the people one dust cap to be set at the spigot of portable computer, when socket is in exposed state, can be located at the porch to the dust cap group, and when needs dock with aerial lug, utilize extraneous instrument that dust cap is removed again.But, because of described socket connector dust cap dismounting difficulty, cause the user to use inconvenience, therefore still have further improved necessity.

Main purpose of the present utility model provides a kind of socket connector, and it has can prevent that dust from invading the dust cap in the socket connector, and the structure of dust cap is convenient to the user and is dismantled.

The purpose of this utility model is achieved in that socket connector includes insulating body, several terminals and dust cap, wherein insulating body is provided with at least one receiving space of accommodating the banjo connector, is provided with at least one opening at the front surface of receiving space; Group is provided with several terminals in insulating body, and each terminal all includes a contact site and that stretches into above-mentioned receiving space at least and stretches out the afterbody of above-mentioned insulating body bottom surface downwards; Opening part group at receiving space is provided with dust cap, it is characterized in that: this dust cap includes one at least and blocks the panel that prevents the dust intrusion at opening part, and an end is connected the elastic portion that the other end freely extends with panel.This elastic portion can be housed in the receiving space, and the deduction part that can deduct on insulating body is set near its free end, and this free end also is provided with the force section that is threaded off in the deduction part for external tool compressing elastic portion.This force section can be provided with to such an extent that relatively shortly not protrudingly expose panel and can supply the external tool application of force, can save the space like this, also can be arranged to longerly slightly, makes it protruding slightly and exposes panel and form not by the direct cantilever of the application of force of extraneous instrument.Wherein, be used for being provided with anti-skidding groove or step, thereby make things convenient for the user to dismantle dust cap for the shorter type force section of the extraneous instrument application of force.

Compared to prior art, the dust cap of the utility model socket connector can directly be dismantled or dismantle easily by extraneous instrument with hand, thereby user-friendly.

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

Fig. 1 is the three-dimensional exploded view of the utility model socket connector and dust cap.

Fig. 2 is the rearview of dust cap shown in Figure 1.

Fig. 3 is the cutaway view of Fig. 2 along the A-A line.

Fig. 4 is the three-dimensional combination figure of socket connector and dust cap.

Fig. 5 is the cutaway view of Fig. 4 along the B-B line.

Fig. 6 is the intermediateness figure of extraneous instrument dismounting dust cap.

Fig. 7 is the end-state figure of extraneous instrument dismounting dust cap.

Fig. 8 is the stereogram of the another kind of application state of the utility model.

Fig. 9 is the stereogram of dust cap second embodiment of the utility model socket connector.

Figure 10 is the cutaway view of Fig. 9 along the C-C line.

See also Fig. 1 to Fig. 3, the socket connector 1 of the utility model tool dust cap 40, it includes insulating body 10, which is provided with the receiving space 11 that to accommodate banjo connector (not shown), its front surface is provided with one can be for the opening 12 of banjo connector insertion, be provided with a breach 13 near the front surface place on its end face, contiguous breach 13 places then are arranged with a pair of projection 14, and the rear wall of projection forms blocking surface 14a.Periphery at this insulating body 10 also is coated with shielding casing 30.

Group is provided with several terminals 20 in insulating body 10, and wherein each terminal 20 includes a contact site 21 that stretches into the receiving space 11 of insulating body 10, and one stretches out the afterbody 22 of insulating body 10 bottom surfaces downwards.

Opening 12 place's groups at receiving space 11 are provided with dust cap 40, it includes one and blocks at opening 12 places and prevent dust, foreign matter drops on the panel 41 on terminal 20 contact sites 21, a pair ofly stretch out and be symmetrically arranged fixed arm 43 from panel 41 rear sides, one is connected the tail end of two fixed arms 43 and the connecting portion of locating near the top position 44, and one between connecting portion 44 and panel 41 and the end other end that links to each other with connecting portion 44 then be the elastic portion 42 of free state extension obliquely, wherein by panel 41, fixed arm 43, the dust cap 40 that connecting portion 44 and elastic portion 42 constitute is hollow form appearance, and accommodate mouthfuls 45 by what the tail end of connecting portion 44 and fixed arm 43 formed the door shape, when 40 groups of dust caps were gone in the receiving space 11, it can be accommodated the contact site 21 of terminal 20 and it can be damaged.In addition, the end face of elastic portion 42 is provided with one near free end can prevent the deduction part 42d that panel 41 comes off, one be connected with deduction part 42d and the top 42a and that can be resisted against projection 14 lower surfaces is connected with top 42a and can with the contacted force section 42b of extraneous instrument 5 (as shown in Figure 6), wherein be provided with in the junction of this force section 42b and deduction part 42d one with the force section 42b groove 42c of coplane not, this groove 42c is the contact position that extraneous instrument 5 presses down elastic portion 42, when the force side of extraneous instrument 5 is positioned at wherein the application of force, extraneous instrument 5 can not slide with the contact position of groove 42c, thereby is user-friendly to extraneous instrument 5 dismounting dust caps 40.

See also Fig. 4 and Fig. 5 again, when 40 groups of dust caps are gone in the receiving space 11, the panel mask of dust cap is at opening 12 places, remainder then all stretches into receiving space 11, wherein the contact site 21 of terminal 20 is positioned at mouthful 45 belows of accommodating of dust cap 40, the projection 14 that the deduction part 42d of elastic portion 42 crosses insulating body 10 makes top 42a be resisted against the bottom surface of projection 14, deduction part 42d then connects with the blocking surface 14a of projection 14 simultaneously, elastic portion 42 is retained in the receiving space 11 and can not comes off, the breach 13 of the groove 42c of force section 42b by insulating body 10 is exposed to and carries out disassembling section for external tool 5 (as shown in Figure 6) outward.

See also Fig. 6 and Fig. 7 again, the force side of extraneous instrument 5 is positioned among the groove 42c of dust cap 40, and press down elastic portion 42, driving deduction part 42d simultaneously moves down, extraneous instrument 5 is taken advantage of a situation and is outwards stirred, deduction part 42d crosses the blocking surface 14a of insulating body 10 projections 14, in this way dust cap 40 is disassembled from insulating body 10, and because the force side of extraneous instrument 5 is positioned among the groove 42c, the contact position of itself and dust cap 40 can not slided because of stressed, be convenient to user's operation.

See also Fig. 8 again, dust cap 40 of the present utility model " is applied in the combined connector 6; this combined connector 6 is provided with two openings 12 ", two dust caps 40 " group is located at two openings 12 respectively " are located, the size of these two dust caps 40 " size with opening 12 " changes, but dust cap 40 " basic structure do not change.

See also Fig. 9 again, shown second embodiment of the present utility model, the difference of the dust cap 40 among it and first embodiment is: of being provided in a side of on the free end in the force section of dust cap 40 ＇ elastic portion 42 ＇ passes recess 46 ＇ and the protruding outer cantilever 42e ＇ of panel 41 ＇ that is exposed at, and recess 46 ＇ have can supply the up and down space of cantilever 42e ＇, thereby move down by pressing down this cantilever 42e ＇ drive deduction part 42d ＇, dust cap 40 ＇ can be taken out, the base of recess 46 ＇ can stop cantilever 42e ＇ to continue to move down simultaneously, thereby guarantee that cantilever 42e ＇ and elastic portion 42 ＇ all are not damaged, rely on this designing user need just can not dismantle, use thereby further facilitate the user by any instrument.

In addition, also have some embodiment that associate easily, such as, the groove 42c among first embodiment is re-established as a step (not shown) also can realizes antiskid function equally.

Claims

1. a socket connector includes insulating body, several terminals and dust cap at least, and wherein insulating body is provided with at least one receiving space of accommodating the banjo connector, is provided with at least one opening at the front surface of receiving space; Group is provided with several terminals in insulating body, and each terminal all includes a contact site and that stretches into above-mentioned receiving space at least and stretches out the afterbody of above-mentioned insulating body bottom surface downwards; It is characterized in that: the opening part group at the insulating body receiving space is provided with dust cap, and this dust cap includes one at least and blocks the panel that prevents that at opening part dust from invading, and one is connected with panel and also can be housed in elastic portion in the receiving space.

2. socket connector as claimed in claim 1 is characterized in that: above-mentioned elastic portion one end is fixedlyed connected with panel, and its other end freely extends, and is provided with can deduct on insulating body and prevent the deduction part that panel comes off near its free end.

3. socket connector as claimed in claim 2, it is characterized in that: be provided with the force section that can stop extraneous instrument to slide near the panel place at the elastic portion free end, when extraneous instrument presses down elastic portion, contact position between extraneous instrument and elastic portion can not slide because of stressed, thereby makes things convenient for the user to dismantle dust cap.

4. socket connector as claimed in claim 3 is characterized in that: above-mentioned force section includes one and the force side of extraneous instrument can be positioned at wherein and the groove that can not slide.

5. socket connector as claimed in claim 2 is characterized in that: the free end in elastic portion is provided with a protruding cantilever that exposes panel.

6. as claim 4 or 5 described socket connectors, it is characterized in that: the end face at insulating body is provided with a breach near the front surface place, and contiguous indentation, there then is arranged with a pair of projection.

7. socket connector as claimed in claim 6 is characterized in that: the rear side at projection can be replaced in the deduction part of dust cap.

8. socket connector as claimed in claim 3 is characterized in that: above-mentioned force section includes the step of the force side slip of the extraneous instrument of a prevention.