CN203871604U - Thread auxiliary elastic circular ring plughole connector - Google Patents
Thread auxiliary elastic circular ring plughole connector Download PDFInfo
- Publication number
- CN203871604U CN203871604U CN201420319192.8U CN201420319192U CN203871604U CN 203871604 U CN203871604 U CN 203871604U CN 201420319192 U CN201420319192 U CN 201420319192U CN 203871604 U CN203871604 U CN 203871604U
- Authority
- CN
- China
- Prior art keywords
- jack
- contact pin
- insulation
- end housing
- plughole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a thread auxiliary elastic circular ring plughole connector comprising a pin mechanism and a plughole mechanism; the pin mechanism comprises a rotary inner thread sleeve (1), a pin end housing (7), a pin end insulation package body (5), a pin end insulation fixing plate (6), a pin concentrator (2), a pin end wire (3) and pins (8); the plughole mechanism comprises a plughole end outer thread device (9), a plughole end housing (14), a plughole end insulation package body (13), a plughole insulation positioning plate (11), a plughole concentrator (12), plugholes (10) and a plughole end wire (16); the rotary inner thread sleeve (1) and the plughole end outer thread device (9) are matched and connected in one body; the pins (8) are respectively plugged in the plugholes (10). The advantages are that the pin plugging accuracy in the plughole is high, pin plugging time into the plughole can be shortened, service life is long, and reliability is high.
Description
Technical field
The utility model 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 guarantee the useful life of equipment, to the stability of interface unit, require very high.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 be threaded and be integral, insulator in the contact pin connector of described this structure is connected with contact pin, mostly by insulator inner peripheral surface and contact pin outer peripheral face interference fit, realize, therefore, insulator is insecure with being connected of contact pin, contact pin easily comes off loosening, during use, contact pin is easy to pull out, thereby affected 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, by insulator, separated 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 during use, contact pin easily recalls, thereby affect connector, normally uses.
Utility model content
The purpose of this utility model 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, the connector that the utility model provides simultaneously has also promoted the reliability connecting between contact pin and jack effectively.
The purpose of this utility model 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, a plurality of 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, a plurality of jacks are laid on jack insulation positioning board evenly and at intervals, near in the jack end insulation-encapsulated body of jack end housing one side, be also provided with jack hub, 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 jack respectively.
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 utlity model has following advantage:
While 1, working, utilize rotatablely moving of rotatable inner thread sleeve to order about contact pin and insert jack, effective cooperation between contact pin and jack guarantees 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.
When 2, 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.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram after the utility model assembling;
The sectional structure schematic diagram of Tu2Wei contact pin mechanism;
The sectional structure schematic diagram of Tu3Wei jack mechanism;
The side structure schematic diagram of Tu4Wei contact pin mechanism;
The side structure schematic diagram of Tu5Wei 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 utility model is further described, but protection range of the present utility model 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, a plurality of contact pins 8 are laid on contact pin insulation fixing plate 6 evenly and at intervals, near in the contact pin end insulation-encapsulated body 5 of contact pin end housing 7 bottom one sides, be also provided with contact pin hub 2, 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, a plurality of jacks 10 are laid on jack insulation positioning board 11 evenly and at intervals, near in the jack end insulation-encapsulated body 13 of jack end housing 14 1 sides, be also provided with jack hub 12, 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.
During assembling, by rotatable inner thread sleeve 1, will rotatablely move and be converted into rectilinear motion, 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 guaranteed by contact pin end housing locating convex block 17 and jack end housing detent 18.
Claims (5)
1. the auxiliary elastic circular ring receptacle connector of screw thread, is characterized in that: it comprises contact pin mechanism and jack mechanism, and described contact pin mechanism and jack mechanism are connected;
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), 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), a plurality of contact pins (8) are laid on contact pin insulation fixing plate (6) evenly and at intervals, in contact pin end insulation-encapsulated body (5) near contact pin end housing (7) bottom one side, be also provided with contact pin hub (2), 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),
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), a plurality of jacks (10) are laid on jack insulation positioning board (11) evenly and at intervals, near in the jack end insulation-encapsulated body (13) of jack end housing (14) one sides, be also provided with jack hub (12), 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),
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).
2. the auxiliary elastic circular ring receptacle connector of a kind of screw thread according to claim 1; it is characterized in that: the outside of described contact pin end housing (7) is also provided with contact pin end pilot protection box (4), contact pin end lead-in wire (3) is laid in contact pin end pilot protection box (4).
3. the auxiliary elastic circular ring receptacle connector of a kind of screw thread according to claim 1; it is characterized in that: the outside of described jack end housing (14) is also provided with jack end pilot protection box (15), jack end lead-in wire (16) is laid in jack end pilot protection box (15).
4. the auxiliary elastic circular ring receptacle connector of a kind of screw thread according to claim 1, it is characterized in that: 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).
5. the auxiliary elastic circular ring receptacle connector of a kind of screw thread according to claim 1, is characterized in that: the opening part of described jack (10) is also provided with curling of the elasticity (19) of extending to jack (10) inner side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420319192.8U CN203871604U (en) | 2014-06-16 | 2014-06-16 | Thread auxiliary elastic circular ring plughole connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420319192.8U CN203871604U (en) | 2014-06-16 | 2014-06-16 | Thread auxiliary elastic circular ring plughole connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203871604U true CN203871604U (en) | 2014-10-08 |
Family
ID=51652528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420319192.8U Withdrawn - After Issue CN203871604U (en) | 2014-06-16 | 2014-06-16 | Thread auxiliary elastic circular ring plughole connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203871604U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996945A (en) * | 2014-06-16 | 2014-08-20 | 四川大学 | Elastic circular ring jack connector with auxiliary threads |
| CN108063343A (en) * | 2017-12-06 | 2018-05-22 | 哈尔滨工业大学 | A kind of cable automatic plug-pull device for quality center of mass measurement |
| CN108987976A (en) * | 2018-08-01 | 2018-12-11 | 深圳市申瑞达科技有限公司 | A kind of New connector |
-
2014
- 2014-06-16 CN CN201420319192.8U patent/CN203871604U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996945A (en) * | 2014-06-16 | 2014-08-20 | 四川大学 | Elastic circular ring jack connector with auxiliary threads |
| CN108063343A (en) * | 2017-12-06 | 2018-05-22 | 哈尔滨工业大学 | A kind of cable automatic plug-pull device for quality center of mass measurement |
| CN108987976A (en) * | 2018-08-01 | 2018-12-11 | 深圳市申瑞达科技有限公司 | A kind of New connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141008 Effective date of abandoning: 20160330 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |