CN103996945A - Elastic circular ring jack connector with auxiliary threads - Google Patents
Elastic circular ring jack connector with auxiliary threads Download PDFInfo
- Publication number
- CN103996945A CN103996945A CN201410266641.1A CN201410266641A CN103996945A CN 103996945 A CN103996945 A CN 103996945A CN 201410266641 A CN201410266641 A CN 201410266641A CN 103996945 A CN103996945 A CN 103996945A
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- Prior art keywords
- jack
- pin
- contact pin
- socket
- hub
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- Granted
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- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims abstract 4
- 230000037431 insertion Effects 0.000 claims abstract 3
- 238000003780 insertion Methods 0.000 claims abstract 3
- 238000004904 shortening Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 14
- 239000012212 insulator Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241001136800 Anas acuta Species 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
本发明涉及一种螺纹辅助的弹性圆环插孔连接器，它包括插针机构和插孔机构，插针机构包括可旋转内螺纹套筒（1）、插针端外壳（7）、插针端绝缘封装体（5）、插针端绝缘固定板（6）、插针集线器（2）、插针端引线（3）和插针（8）；插孔机构包括插孔端外螺纹装置（9）、插孔端外壳（14）、插孔端绝缘封装体（13）、插孔绝缘定位板（11）、插孔集线器（12）、插孔（10）和插孔端引线（16），可旋转内螺纹套筒（1）与插孔段外螺纹装置（9）配合连接于一体，且多根插针（8）分别插接于插孔（10）内。本发明的优点在于：插针插入插孔的准确性高、缩短了插针插入插孔的时间、使用寿命长和可靠性高。
The invention relates to a thread-assisted elastic ring socket connector, which includes a pin insertion mechanism and a socket mechanism. The pin insertion mechanism includes a rotatable internal thread sleeve (1), a pin end shell (7), a pin terminal insulating package body (5), pin terminal insulating fixing plate (6), pin hub (2), pin terminal leads (3) and pins (8); jack mechanism includes jack terminal external thread device ( 9), Jack end shell (14), Jack end insulating package body (13), Jack insulating positioning plate (11), Jack hub (12), Jack (10) and Jack end lead wire (16) , the rotatable internal thread sleeve (1) and the external thread device (9) of the socket section are matched and connected in one body, and a plurality of pins (8) are inserted into the socket (10) respectively. The invention has the advantages of high accuracy of inserting the pin into the jack, shortening the time for inserting the pin into the jack, long service life and high reliability.
Description
Technical field
The present invention relates to the auxiliary elastic circular ring receptacle connector of mobile communication accessory technical field, particularly a kind of screw thread.
Background technology
Along with socioeconomic fast development, the development of communication equipment is also more and more faster.At present, in outdoor communication equipment, in order to ensure the useful life of equipment, require very high to the stability of interface unit.Existing contact pin connector, comprise contact pin, insulator, shell, overcoat, described contact pin is fixed in described insulator, described insulator is fixed in described shell, wherein, described overcoat one end is enclosed within on described shell one end, and it is integral to be threaded, insulator in the contact pin connector of described this structure is connected with contact pin, mostly realize by insulator inner peripheral surface and contact pin outer peripheral face interference fit, therefore, insulator is insecure with being connected of contact pin, contact pin easily comes off loosening, when use, contact pin is easy to pull-out, thereby affect the life-span of communication quality and equipment.In addition,, in contact pin plug process, inhomogeneous due to contact engaging and separating force, causes the infringement to contact pin and jack.
Chinese patent 200720043974.7 discloses a kind of contact pin jack type coaxial ripple cable connector, it has housing, inside is provided with contact pin, between contact pin and housing, separated by insulator and support, the welding ends welding with cable outer conductor is set on housing, and contact pin tail end is provided with the elastic clip joint that current supply cable inner wire is pegged graft.The connector of this structure is in contact pin plug process, and contact engaging and separating force is larger to the injury of contact pin and jack, causes significantly shorten the useful life of connector.
And for example, Chinese patent 201210252068.X discloses a kind of circuit connector.A kind of circuit connector, comprise the base that is provided with jack, jack is plugged with contact pin, in jack, be provided with the adapter sleeve matching with jack, adapter sleeve comprises by elastic conducting material makes cylindrical body, the sidewall of body is provided with the opening b that axially runs through sidewall, and contact pin is plugged in described body.Its jack and contact pin are not fixed by being connected and fixed device, and the connection reliability between contact pin and jack is low, and contact pin easily comes off, and when use, contact pin easily recalls, and normally uses thereby affect connector.
Summary of the invention
The object of the invention is to overcome the shortcoming of prior art, provide a kind of screw thread auxiliary elastic circular ring receptacle connector, not only having improved contact pin inserts the accuracy of jack and has shortened the time that contact pin inserts jack, also indirectly reduced the injury effect of contact engaging and separating force to contact pin and jack in contact pin plug process, connector provided by the invention has also promoted the reliability connecting between contact pin and jack effectively simultaneously.
Object of the present invention is achieved through the following technical solutions: the elastic circular ring receptacle connector that a kind of screw thread is auxiliary, and it comprises contact pin mechanism and jack mechanism, described contact pin mechanism and jack mechanism are connected;
Described contact pin mechanism comprises rotatable inner thread sleeve, contact pin end housing, contact pin end insulation-encapsulated body, contact pin end insulation fixing plate, contact pin hub, contact pin end lead-in wire and contact pin, on the outer wall of contact pin end housing, have annular chute, the end cooperation of rotatable inner thread sleeve is arranged in chute, contact pin end insulation-encapsulated body is filled in contact pin end housing, contact pin end insulation fixing plate is embedded in contact pin end insulation-encapsulated body, multiple contact pins are laid on contact pin insulation fixing plate evenly and at intervals, in contact pin end insulation-encapsulated body near contact pin end housing bottom one side, be also provided with contact pin hub, one side of contact pin hub is connected with each contact pin, the opposite side of contact pin hub is connected with contact pin end lead-in wire,
Described jack mechanism comprises jack end external screw thread device, jack end housing, jack end insulation-encapsulated body, jack insulation positioning board, jack hub, jack and jack end lead-in wire, jack end external screw thread device is fixedly mounted on the outside of jack end housing, jack end insulation-encapsulated body is filled in jack end housing, jack insulation positioning board is embedded in jack end insulation-encapsulated body, multiple jacks are laid on jack insulation positioning board evenly and at intervals, also be provided with jack hub near in the jack end insulation-encapsulated body of jack end housing one side, one side of jack hub is connected with each jack, the opposite side of jack hub is connected with jack end lead-in wire,
Rotatable inner thread sleeve and jack section external screw thread device are connected in one, and many contact pins are plugged in respectively in jack.
The outside of described contact pin end housing is also provided with contact pin end pilot protection box, and contact pin end lead-in wire is laid in contact pin end pilot protection box.
The outside of described jack end housing is also provided with jack end pilot protection box, and jack end lead-in wire is laid in jack end pilot protection box.
On the inwall of described contact pin end housing, be provided with contact pin end housing locating convex block, be provided with jack end housing detent on the outer wall of described jack end housing, contact pin end housing locating convex block and jack end housing detent are fixed.
The opening part of described jack is also provided with curling of the elasticity of extending to jack inner side.
The present invention has the following advantages:
1, while work, utilize rotatablely moving of rotatable inner thread sleeve to order about contact pin and insert jack, effective cooperation between contact pin and jack ensures by contact pin end housing locating convex block and jack end housing locating convex block, has improved contact pin and has inserted the accuracy of jack and indirectly reduced the injury effect of contact engaging and separating force to contact pin and jack.
2, when contact pin and jack coordinate, contact pin does not insert jack completely, but utilizing curling of the elasticity of contact pin contact jaw and jack contact jaw to be in contact with one another, the contact wire that forms annular is realized connection function, effectively promotes the reliability connecting between contact pin and jack.
3, in use, simple to operate, contact pin and jack contact are good, and the durability of connector significantly improves.
4, built-in contact pin is shorter, and elasticity is better, effectively raises the useful life of contact pin, and the curling chip architecture of elasticity of jack is simple, and production technology is simple, and the cost of manufacturing material requested is lower, and consumptive material is less, effectively reduces the input aspect electric connector.
Brief description of the drawings
Fig. 1 is the sectional structure schematic diagram after the present invention assembles;
Fig. 2 is the sectional structure schematic diagram of contact pin mechanism;
Fig. 3 is the sectional structure schematic diagram of jack mechanism;
Fig. 4 is the side structure schematic diagram of contact pin mechanism;
Fig. 5 is the side structure schematic diagram of jack mechanism;
Fig. 6 is the structural representation that contact pin coordinates with jack;
Fig. 7 is the structural representation that rotatable inner thread sleeve coordinates with contact pin end housing;
In figure: curling of the rotatable inner thread sleeve of 1-, 2-contact pin hub, 3-contact pin end lead-in wire, 4-contact pin end pilot protection box, 5-contact pin end insulation-encapsulated body, 6-contact pin insulation fixing plate, 7-contact pin end housing, 8-contact pin, 9-jack end external screw thread device, 10-jack, 11-jack insulation positioning board, 12-jack hub, 13-jack end insulation-encapsulated body, 14-jack end housing, 15-jack end pilot protection box, 16-jack end lead-in wire, 17-contact pin end housing locating convex block, 18-jack end housing detent, 19-elasticity, 20-chute.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described, but protection scope of the present invention is not limited to the following stated.
As shown in Figure 1, the elastic circular ring receptacle connector that a kind of screw thread is auxiliary, it comprises contact pin mechanism and jack mechanism, described contact pin mechanism and jack mechanism are connected;
As shown in Figure 2, described contact pin mechanism comprises rotatable inner thread sleeve 1, contact pin end housing 7, contact pin end insulation-encapsulated body 5, contact pin end insulation fixing plate 6, contact pin hub 2, contact pin end lead-in wire 3 and contact pin 8, as shown in Figure 7, on the outer wall of contact pin end housing 7, have annular chute 20, the end cooperation of rotatable inner thread sleeve 1 is arranged in chute 20, contact pin end insulation-encapsulated body 5 is filled in contact pin end housing 7, contact pin end insulation fixing plate 6 is embedded in contact pin end insulation-encapsulated body 5, multiple contact pins 8 are laid on contact pin insulation fixing plate 6 evenly and at intervals, also be provided with contact pin hub 2 near in the contact pin end insulation-encapsulated body 5 of contact pin end housing 7 bottom one sides, one side of contact pin hub 2 is connected with each contact pin 8, the opposite side of contact pin hub 2 is connected with contact pin end lead-in wire 3, the outside of described contact pin end housing 7 is also provided with contact pin end pilot protection box 4, and contact pin end lead-in wire 3 is laid in contact pin end pilot protection box 4.
As shown in Figure 3, described jack mechanism comprises jack end external screw thread device 9, jack end housing 14, jack end insulation-encapsulated body 13, jack insulation positioning board 11, jack hub 12, jack 10 and jack end lead-in wire 16, jack end external screw thread device 9 is fixedly mounted on the outside of jack end housing 14, jack end insulation-encapsulated body 13 is filled in jack end housing 14, jack insulation positioning board 11 is embedded in jack end insulation-encapsulated body 13, multiple jacks 10 are laid on jack insulation positioning board 11 evenly and at intervals, also be provided with jack hub 12 near in the jack end insulation-encapsulated body 13 of jack end housing 14 1 sides, one side of jack hub 12 is connected with each jack 10, the opposite side of jack hub 12 is connected with jack end lead-in wire 16, the outside of described jack end housing 14 is also provided with jack end pilot protection box 15, and jack end lead-in wire 16 is laid in jack end pilot protection box 15.
As shown in Figure 1, rotatable inner thread sleeve 1 is connected in one with jack section external screw thread device 9, and many contact pins 8 are plugged in respectively in jack 10.
As shown in Figure 4 and Figure 5, on the inwall of described contact pin end housing 7, be provided with contact pin end housing locating convex block 17, on the outer wall of described jack end housing 14, be provided with jack end housing detent 18, contact pin end housing locating convex block 17 is fixed with jack end housing detent 18.
As shown in Figure 6, the opening part of described jack 10 is also provided with curling 19 of the elasticity of extending to jack 10 inner sides, when contact pin 8 and jack 10 coordinate, contact pin 8 does not insert jack 10 completely, but utilize curling 19 of the elasticity of contact pin 8 contact jaws and jack 10 contact jaws to be in contact with one another, the contact wire that forms annular is realized connection function, increases the reliability that contact pin 8 contact jaws are connected with jack 10 contact jaws.
When assembling, to rotatablely move and be converted into rectilinear motion by rotatable inner thread sleeve 1, and then order about contact pin 8 and insert jack 10, contact pin 8 inserts after jack 10, the outer wall of curling 19 of elasticity and contact pin 8 forms the contact wire of annular, and the effective cooperation between contact pin 8 and jack 10 is fixed and is ensured by contact pin end housing locating convex block 17 and jack end housing detent 18.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410266641.1A CN103996945B (en) | 2014-06-16 | 2014-06-16 | A thread-assisted elastic ring socket connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410266641.1A CN103996945B (en) | 2014-06-16 | 2014-06-16 | A thread-assisted elastic ring socket connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103996945A true CN103996945A (en) | 2014-08-20 |
| CN103996945B CN103996945B (en) | 2016-03-30 |
Family
ID=51311021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410266641.1A Expired - Fee Related CN103996945B (en) | 2014-06-16 | 2014-06-16 | A thread-assisted elastic ring socket connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103996945B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018133671A1 (en) * | 2017-01-20 | 2018-07-26 | 杭州海康威视数字技术股份有限公司 | Isolated wire rod waterproof structure and electric device provided with same |
| CN110739577A (en) * | 2019-11-19 | 2020-01-31 | 广州市翡声声学科技有限公司 | Replaceable headphone connector and headphone structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102280758A (en) * | 2011-05-24 | 2011-12-14 | 中航光电科技股份有限公司 | Connector assembly with hand feeling of connection in place |
| CN102427187A (en) * | 2011-11-30 | 2012-04-25 | 中航光电科技股份有限公司 | Anti-misplug quick lock connector assembly and plug and socket thereof |
| CN102801037A (en) * | 2012-08-02 | 2012-11-28 | 贵州航天电器股份有限公司 | Mini-type circular short-circuit connector plug |
| CN102856723A (en) * | 2012-03-29 | 2013-01-02 | 中航光电科技股份有限公司 | Plug with looseness-prevention connecting nut and connector assembly |
| CN202662907U (en) * | 2012-07-03 | 2013-01-09 | 陕西华达科技股份有限公司 | Plug and socket for central screw-located micro rectangular electric connectors |
| WO2013004761A1 (en) * | 2011-07-04 | 2013-01-10 | Ifm Electronic Gmbh | Round plug connector having a screened connection cable |
| CN203871604U (en) * | 2014-06-16 | 2014-10-08 | 四川大学 | Thread auxiliary elastic circular ring plughole connector |
-
2014
- 2014-06-16 CN CN201410266641.1A patent/CN103996945B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102280758A (en) * | 2011-05-24 | 2011-12-14 | 中航光电科技股份有限公司 | Connector assembly with hand feeling of connection in place |
| WO2013004761A1 (en) * | 2011-07-04 | 2013-01-10 | Ifm Electronic Gmbh | Round plug connector having a screened connection cable |
| CN102427187A (en) * | 2011-11-30 | 2012-04-25 | 中航光电科技股份有限公司 | Anti-misplug quick lock connector assembly and plug and socket thereof |
| CN102856723A (en) * | 2012-03-29 | 2013-01-02 | 中航光电科技股份有限公司 | Plug with looseness-prevention connecting nut and connector assembly |
| CN202662907U (en) * | 2012-07-03 | 2013-01-09 | 陕西华达科技股份有限公司 | Plug and socket for central screw-located micro rectangular electric connectors |
| CN102801037A (en) * | 2012-08-02 | 2012-11-28 | 贵州航天电器股份有限公司 | Mini-type circular short-circuit connector plug |
| CN203871604U (en) * | 2014-06-16 | 2014-10-08 | 四川大学 | Thread auxiliary elastic circular ring plughole connector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018133671A1 (en) * | 2017-01-20 | 2018-07-26 | 杭州海康威视数字技术股份有限公司 | Isolated wire rod waterproof structure and electric device provided with same |
| US10587072B2 (en) | 2017-01-20 | 2020-03-10 | Hangzhou Hikvision Digital Technology Co., Ltd. | Isolated wire rod waterproof structure and electric device provided with same |
| CN110739577A (en) * | 2019-11-19 | 2020-01-31 | 广州市翡声声学科技有限公司 | Replaceable headphone connector and headphone structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103996945B (en) | 2016-03-30 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Wenqiang Inventor after: Wang Wei Inventor after: Li Yan Inventor after: Chen Xi Inventor after: Wang Xin Inventor after: Yu Xianglin Inventor before: Wang Wei Inventor before: Li Wenqiang Inventor before: Li Yan Inventor before: Chen Xi Inventor before: Wang Xin Inventor before: Yu Xianglin |
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| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20200616 |
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| CF01 | Termination of patent right due to non-payment of annual fee |