CN2901630Y

CN2901630Y - Voice socket connector

Info

Publication number: CN2901630Y
Application number: CNU2006200569600U
Authority: CN
Inventors: 李云谦
Original assignee: Foxlink Electronics Dongguan Co Ltd; Cheng Uei Precision Industry Co Ltd
Current assignee: Foxlink Electronics Dongguan Co Ltd; Cheng Uei Precision Industry Co Ltd
Priority date: 2006-03-23
Filing date: 2006-03-23
Publication date: 2007-05-16
Anticipated expiration: 2016-03-23

Abstract

The utility model discloses a voice adaptor connector, which comprises an insulating bulk and a terminal group provided in the insulating group. One end of the insulating bulk is provided with a butt-joint part, and the external surface of the butt-joint part is provided with a groove. The terminal group comprises an external terminal, which is arranged at the outside of the insulating surface and is provided with a contact part. The contact part is contained in the groove and is convexly provided with at the external surface an arcuate joint piece that projects out of the external surface of the butt-joint part. When the utility model of voice adaptor connector is socketed with the butt-joint adaptor, the arcuate joint piece is socketed with the inner side of the butt-joint iron housing, thereby realizing a firm association between the utility model of voice adaptor connector and the butt-joint adaptor.

Description

The voice socket connector

Affiliated technical field

The utility model is about a kind of socket connector, especially in regard to a kind of voice socket connector.

Background technology

Disclosed Chinese patent was announced No. 2572615 and was disclosed a kind of voice socket connector September 10 2003 Christian era, comprised insulating body and was contained in terminal group in the insulating body.Wherein insulating body comprises that the main part that roughly is cuboid, autonomous body one end run through the spliced eye of main part and docking section along the docking section that the main part axis direction extends.Terminal group comprises signal terminal and at least one pair of switch terminal that is contained in insulating body inside.When the banjo that has an outside iron-clad when this voice socket connector and one was pegged graft and to be cooperated, described docking section was contained in the outside iron-clad of banjo.

But, above-mentioned voice socket connector there is no that other structure is used for and the outside iron-clad of banjo between hold mutually, and make in conjunction with firm inadequately.

The utility model content

The purpose of this utility model provides a kind of voice socket connector, can form firm combining with banjo.

For achieving the above object, the utility model provides a kind of voice socket connector, comprises insulating body and terminal group.Wherein, insulating body comprises main part, and main part one end is provided with the docking section, and the docking section extends internally along axis direction and is provided with spliced eye, and this spliced eye runs through main part and docking section; Terminal group comprises signal terminal and pair of switches terminal, and described signal terminal and switch terminal are mounted on the insulating body, and wherein said switch terminal comprises a fixed terminal and a movable terminal.It is characterized in that: this terminal group also comprises and exposes terminal, this exposes terminal is located at the insulating body outside and has a contact site, the docking section of described insulating body offers a fluting in outer surface, the described contact site that exposes terminal is contained in this fluting, and this contact site also convexes with an arc butt piece that protrudes out outside the docking section surface in lateral surface.

As mentioned above; when the utility model voice socket connector and banjo grafting; the butt joint iron-clad inboard of this arc butt piece butt banjo; make the utility model voice socket connector form firm combining thus with banjo; also can between the two, increase by a return circuit simultaneously, as protecting loop etc.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the three-dimensional combination figure of the utility model voice socket connector.

Fig. 2 is the three-dimensional combination figure after Fig. 1 reverses.

Fig. 3 is the three-dimensional exploded view of Fig. 1.

Fig. 4 is the three-dimensional exploded view of Fig. 2.

The description of reference numerals of each assembly is as follows among the figure: 100. voice socket connectors, 1. insulating body, 10. main part, 11. the docking section, 111. second flutings, 12. spliced eyes, 13. roof, 131. first flutings, 14. diapires, 15. the first side wall, 151. the first terminal accepting grooves, 152. the 4th terminal containing slots, 153. the sub-accepting groove of five terminal, 154. first hold mouth, 16. second sidewalls, 161. the 6th terminal containing slot, 162. the 3rd terminal containing slot, 163. second hold mouth, 164. second terminal containing slots, 21. the first terminal, 210. first holding parts, 2100. voussoirs, 2101. first protruding thorns, 211. first weld part, 212. first connecting portion, 213. first elastic arms, 214. first contact sites, 2140. projection, 22. second terminal, 220. second holding parts, 221. second weld parts, 222. second elastic arm, 223. second contact site, 23. the 3rd terminals, 230. the 3rd holding parts, 231. the 3rd weld part, 232. first broken part, 233. the 3rd elastic arms, 234. the 3rd contact sites, 24. the 4th terminal, 240. the 4th holding parts, 2400. second protruding thorns, 241. the 4th weld parts, 25. five terminal, 250. the 5th holding parts, 251. the 5th weld parts, 252. second broken parts, 253. the 5th elastic arm, 254. the 5th contact site, 255. switch portion, 26. the 6th terminals, 260. the 6th holding parts, 2600. the 6th protruding thorn, 261. the 6th weld parts, 262. second connecting portions, 263. the 6th contact site, 2630. butt pieces.

Embodiment

By describing technology contents of the present utility model, structural feature in detail, realized purpose and effect, below now for example and cooperate the graphic detailed explanation of giving.

See also Fig. 1, the utility model voice socket connector 100 comprises an insulating body 1 and is contained in the terminal group of insulating body 1.Wherein insulating body 1 comprises that the main part 10 that roughly is cuboid, autonomous body 10 1 ends are along docking section 11 that main part 10 axis directions extend and run through main part 10 and the spliced eye 12 of docking section 11.

See also Fig. 3 and Fig. 4, main part 10 comprises roof 13, diapire 14, the first side wall 15, second sidewall 16.The first side wall 15 front ends offer the first terminal accepting groove 151, rear end bottom offers the sub-accepting groove 153 of five terminal that is positioned at the 4th inboard terminal containing slot 152 and is positioned at the outside, the top, rear end offer be connected with the sub-accepting groove 153 of five terminal first hold mouthfuls 154; Second sidewall, the 16 front ends outsides offers the 6th terminal containing slot 161, and the bottom, rear end offers the 3rd terminal containing slot 162, the top, rear end offer be connected with the 3rd terminal containing slot 162 second hold mouthfuls 163; Roof 13 front ends offer first fluting 131 that runs through roof 13 up and down and be communicated with spliced eye 12; The first side wall 15, second sidewall 16 and roof 13 cave in respectively and form second terminal containing slot 164 that roughly is the U type in the approximate mid-section of outer surface separately.

See also Fig. 3, docking section 11 is circular, and the side that docking section 11 is connected with second sidewall 16 offers second fluting 111, and the top of described second fluting 111 is connected with the 6th terminal containing slot 161.

See also Fig. 3 and Fig. 4 again, terminal group comprises the first, second, third, fourth, the 5th and the 6th terminal 21,22,23,24,25,26.Wherein, the first terminal 21, second terminal 22, the 3rd terminal 23 are signal terminal, and the 6th terminal 26 is for exposing terminal, the 4th terminal 24 and five terminal 25 switch terminal that partners, and wherein the 4th terminal 24 is a fixed terminal, five terminal 25 is a movable terminal.

The first terminal 21 comprise first holding parts 210, by first holding parts, 210 bottoms outwards bend first weld part 211 of extension, first connecting portion 212 that laterally stretches out forward by first holding parts, 210 tops, first elastic arm 213 that stretches out downwards by first connecting portion 212 and first contact site 214 that is connected in first elastic arm, 213 ends.Wherein, first holding parts 210 convexes with voussoir 2100 in outer surface, is provided with first protruding thorn 2101, the first contact sites 214 in the top, both sides and comprises the hemispherical projection 2140 that is convexly set in its upper surface.

Second terminal 22 comprises second holding parts 220 that roughly is the U type, second elastic arm 222 that stretches out forward by outwardly directed second weld part 221 in second holding parts, 220 1 side bottoms, by second holding parts 220 and second contact site 223 that is connected in second elastic arm, 222 ends.

The 3rd terminal 23 comprises the 3rd holding parts 230, the 3rd weld part 231 that is stretched out downwards by the 3rd holding parts 230 rear ends, first broken part 232 of being located at the 3rd holding parts 230 tops, the 3rd elastic arm 233 that is stretched out forward by the 3rd holding parts 230 and the 3rd contact site 234 that is connected in the 3rd elastic arm 233 ends.

The 4th terminal 24 comprises that the 4th holding parts 240 reaches by outwardly directed the 4th weld part 241 in the 4th holding parts 240 bottoms.Wherein the 4th holding parts is provided with the second protruding thorn 2400 in both sides about in the of 240.

Five terminal 25 comprise one roughly rectangular ring-type the 5th holding parts 250, by outwardly directed the 5th weld part 251 in the 5th holding parts 250 bottoms and second broken part 252 of being located at the 5th holding parts 250 tops.Five terminal 25 also comprises the 5th elastic arm 253 that stretched out to oblique rear by the 5th holding parts 250 front ends, is connected in the 5th contact site 254 of the 5th elastic arm 253 ends and is connected in the 5th contact site 254 and the switch portion 255 between the 5th contact site 254 and the 5th holding parts 250.

The 6th terminal 26 comprises and roughly is tabular and vertically lays the 6th holding parts 260, second connecting portion 262 that extends forward by outwardly directed the 6th weld part 261 of the 6th holding parts 260 bottom levels, by the 6th holding parts 260 tops and arc the 6th contact site 263 that is stretched out by the second connecting portion end downwards.Wherein both sides, the 6th holding parts 260 front and back convex with a pair of the 6th protruding thorn 2600, the six contact sites 263 lateral surfaces of arranging up and down respectively and convex with a soupspoon shape butt piece 2630.

See also Fig. 1 and Fig. 2, during assembling, first, second, third, fourth, holding parts 210,220,230,240,250, the 260 difference build-ins of the 5th, the 6th terminal 21,22,23,24,25,26 hold with insulating body 1 respectively mutually in the first, second, third, fourth, the 5th, the 6th terminal containing slot 151,164,162,152,153,161, the first of insulating body 1, the protruding thorn 2101,2400,2600 of the 4th, the 6th holding parts 210,240,260 and the voussoir 2100 of first holding parts 210; First broken part 232 of the 3rd terminal 23 and second broken part 252 of five terminal 25 are fastened in second respectively and hold mouthful 163 and first and hold mouthfuls 154.Described weld part 211,221,231,241,251,261 stretches out the diapire 14 of insulating body 1 respectively to be welded to the external circuit board (not shown).The hemispherical bumps 2140 of described first contact site 214 inwardly stretches into spliced eye 12, second contact site 223 stretches into spliced eye 12 by the fluting 131 of roof 13, the switch portion 255 that the 3rd contact site 234, the 5th contact site 254 inwardly stretch into spliced eye 12, the five terminal 250 respectively is connected to the 4th holding parts 240 outer surfaces of the 4th terminal 24.Described the 6th terminal 26 is exposed to insulating body 1 outside, and the soupspoon shape butt piece 2630 that the 6th contact site 263 of the 6th terminal 26 is contained in second fluting, 111, the six contact sites 263 of docking section 11 protrudes out the outside cambered surface of docking section 11.

When banjo (not shown) and the utility model voice socket connector 100 pegged graft when cooperating, the butt joint terminal is in docking section 11 is inserted into spliced eye 12, first, second, third and the conducting that connects of each contact site 214,223,234,254 of five terminal 21,22,23,25 corresponding site of docking terminal respectively with this, outwards replace the 5th contact site 254 by the butt joint terminal and make the switch portion 255 of five terminal 250 outwards move simultaneously and separate disconnection with the 4th holding parts 240 outer surfaces of the 4th terminal 24 this moment.When banjo and the utility model voice socket connector 100 breaks away from, the effect of described switch portion 255 by elastic force again with the 4th holding parts 240 butt conducting again.

In above-mentioned grafting process; described docking section 11 is contained in the iron-clad (not shown) that is looped around the banjo outside; and the 6th contact site 263 that exposes to the 6th terminal 26 front sides of insulating body 1 is connected to butt joint iron-clad inboard by the soupspoon shape butt piece 2630 that protrudes out cambered surface outside the docking section 11; make thus and firmly combine between the utility model voice socket connector 100 and this banjo; also can between the two, increase by a return circuit simultaneously, as protecting loop etc.

Claims

1. voice socket connector comprises: insulating body and terminal group, and wherein, this insulating body comprises main part, and main part one end is provided with the docking section, and the docking section extends internally along axis direction and is provided with spliced eye, and this spliced eye runs through main part and docking section; This terminal group comprises signal terminal and pair of switches terminal, and these signal terminals and switch terminal are mounted on the insulating body, and wherein said switch terminal comprises a fixed terminal and a movable terminal; It is characterized in that: this terminal group also comprises and exposes terminal, this exposes terminal is located at the insulating body outside and has a contact site, the docking section of described insulating body offers a fluting in outer surface, the described contact site that exposes terminal is contained in this fluting, and this contact site also convexes with an arc butt piece that protrudes out outside the docking section surface in lateral surface.

2. voice socket connector as claimed in claim 1 is characterized in that: described arc butt piece is the soupspoon shape on the whole.

3. voice socket connector as claimed in claim 1 is characterized in that: describedly expose terminal and have a holding parts, outwards bend the weld part of extension from the holding parts bottom, from the connecting portion of holding parts top horizontal expansion and the described contact site that is stretched out downwards by the connecting portion end.

4. voice socket connector as claimed in claim 3, it is characterized in that: the main part of described insulating body comprises roof, diapire, the first side wall and second sidewall, the second sidewall front end outside offers terminal containing slot, and the described holding parts build-in of terminal that exposes is in described terminal containing slot.

5. voice socket connector as claimed in claim 4 is characterized in that: the docking section of described insulating body is circular, and the side that the docking section is connected with second sidewall is offered described fluting, and this fluting napex is connected with described terminal containing slot.

6. voice socket connector as claimed in claim 1, it is characterized in that: described movable terminal comprises elastic arm, is connected in the movable contact site of elastic arm end and the switch portion that is connected in movable contact site, described switch portion according to the insertion of banjo or extract and with fixed terminal butt or disengaging.