CN204144594U - A kind of compression joint type microminiature Bussing connector - Google Patents
A kind of compression joint type microminiature Bussing connector Download PDFInfo
- Publication number
- CN204144594U CN204144594U CN201420393682.2U CN201420393682U CN204144594U CN 204144594 U CN204144594 U CN 204144594U CN 201420393682 U CN201420393682 U CN 201420393682U CN 204144594 U CN204144594 U CN 204144594U
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- CN
- China
- Prior art keywords
- plug
- socket
- head
- insulation
- gland
- 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.)
- Expired - Lifetime
Links
- 230000006835 compression Effects 0.000 title claims abstract description 21
- 238000007906 compression Methods 0.000 title claims abstract description 21
- 210000004907 gland Anatomy 0.000 claims abstract description 23
- 238000009413 insulation Methods 0.000 claims abstract description 16
- 230000000712 assembly Effects 0.000 claims abstract description 15
- 238000000429 assembly Methods 0.000 claims abstract description 15
- 238000009422 external insulation Methods 0.000 claims abstract description 14
- 239000004020 conductor Substances 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 4
- 238000007747 plating Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of compression joint type microminiature Bussing connector, comprise plug-assembly and jack assemblies, wherein: plug-assembly comprises head, pars intermedia and afterbody, head comprise radially installed successively by center center contact pin, insulation in plug, middle socket, plug external insulation and casing; Jack assemblies comprises head, pars intermedia and afterbody, head comprise radially installed successively by center center hub, insulation in socket, middle contact pin, socket external insulation and seat housing.The utility model gland outer surface designs wide circumferential groove, increase the contact area between gland and cable shield, middle socket has the uniform groove being convenient to plug together, both reduce contact and plugged together the wearing and tearing produced in process, turn improve the connection reliability of middle socket and middle contact pin.
Description
Technical field
The utility model relates to a kind of compression joint type miniature connector for bus signals communication, belongs to the communications field.
Background technology
The monnolithic case size of conventional bus connector is larger, the impedance matching of connector can not reach continuous print requirement, along with Signal transmissions platform is to miniaturization, modularization and high efficiency future development, supporting communication interface is also day by day miniaturized, is badly in need of the microminaturization product of a bus transmission system of design and equipment.
Utility model content
The technical problem that the utility model solves: overcome the deficiencies in the prior art, provides a kind of compression joint type microminiature Bussing connector.
Technical solution of the present utility model:
A kind of compression joint type microminiature Bussing connector, comprises plug-assembly and jack assemblies,
Wherein: plug-assembly comprises head, pars intermedia and afterbody, head comprises casing, plug external insulation, middle socket, insulation and center contact pin in plug, 5 parts of described head are radially installed successively by center, casing and plug external insulation are respectively equipped with the step of restrictive axial motion, pars intermedia comprises rear insulation jacking block, afterbody comprises gland and heat-shrinkable T bush, heat-shrinkable T bush is positioned at afterbody outermost layer, rear insulation jacking block and gland are positioned at the inside of casing and contact, cable shield is provided with in the middle of gland and casing, three is crimped together, connection noose is provided with outside head, the connection lock tube that inside groove is equipped with sealing rubber ring is connected with casing, conductive rubber ring is close to the step right side of casing,
Jack assemblies comprises head, pars intermedia and afterbody, head comprises insulation and center hub in a housing, socket external insulation, middle contact pin, socket, 5 parts of described head are radially installed successively by center, in present housing and socket external insulation, middle contact pin and socket, insulation is respectively equipped with the step of restrictive axial motion, pars intermedia and afterbody consistent with plug-assembly corresponding site structure.
Gland outer surface is provided with wide circumferential groove.
Gland surface gold-plating.
On middle socket, one end is designed with location notch and conductor compression jointing hole, and location notch and conductor compression jointing hole are symmetric.
The other end of middle socket has the uniform groove being convenient to plug together.
When plug-assembly and jack assemblies plug together, center contact pin and center hub grafting, middle socket and middle contact pin grafting, connect lock tube and be connected with jack assemblies head.
The utility model beneficial effect compared with prior art:
(1) gland outer surface designs wide circumferential groove, increases the contact area between gland and cable shield, and cable shield can be embedded in the surface grooves of gland, increases the cable retention of plug-assembly, improves connection reliability.Gland integral surface is gold-plated, can reduce the contact resistance between cable shield and connector, improves the shielding continuity of Bussing connector.
(2) Design Orientation groove on middle socket, can ensure the precision of crimping position, improves conductor compression jointing quality;
(3) middle socket has the uniform groove being convenient to plug together, both reduced contact and plugged together the wearing and tearing produced in process, and turn improved the connection reliability of middle socket and middle contact pin, and ensure that the quality of connector electrical communications.
Accompanying drawing explanation
Fig. 1 is the utility model plug-assembly structural representation;
Fig. 2 is the utility model jack assemblies structural representation;
Fig. 3 is the utility model gland structural representation;
Fig. 4 is the utility model middle socket structural representation.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, 2, a kind of compression joint type microminiature Bussing connector, comprises plug-assembly and jack assemblies,
Wherein: plug-assembly comprises head, pars intermedia and afterbody, head comprises casing 2, plug external insulation 4, middle socket 5, insulation 6 and center contact pin 7 in plug, 5 parts of described head are radially installed successively by center, casing 2 and plug external insulation 4 are respectively equipped with the step of restrictive axial motion, pars intermedia comprises rear insulation jacking block 3, afterbody comprises gland 1 and heat-shrinkable T bush 11, heat-shrinkable T bush 11 is positioned at afterbody outermost layer, rear insulation jacking block 3 and gland 1 are positioned at the inside of casing 2 and contact, cable shield is provided with in the middle of gland 1 and casing 2, three is crimped together, be provided with outside head and connect noose 8, the connection lock tube 8 that inside groove is equipped with sealing rubber ring 10 is connected with casing 2, connect lock tube 8 inside and have groove, and sealing rubber ring is installed, can play dust-proof, the function of water-mist-proof.Conductive rubber ring 9 is close to the step right side of casing 2;
Jack assemblies comprises head, pars intermedia and afterbody, head comprises insulation 15 and center hub 16 in a housing 12, socket external insulation 13, middle contact pin 14, socket, 5 parts of described head are radially installed successively by center, in present housing 12 and socket external insulation 13, middle contact pin 14 and socket, insulation 15 is respectively equipped with the step of restrictive axial motion, pars intermedia and afterbody consistent with plug-assembly corresponding site structure.
Gland 1 outer surface is provided with wide circumferential groove, gland 1 surface gold-plating, as shown in Figure 3.
On middle socket 5, one end is designed with location notch and conductor compression jointing hole, and location notch and conductor compression jointing hole are symmetric, and the other end of middle socket 5 has the uniform groove being convenient to plug together, as shown in Figure 4.
When plug-assembly and jack assemblies plug together, center contact pin 7 and center hub 16 grafting, middle socket 5 and the grafting of middle contact pin 14, connect lock tube 8 and be connected with jack assemblies head.
The utility model comprises three-layer metal conductor, is respectively: center conductor, middle conductor, shell conductor.Center conductor, all adopt dielectric to locate between middle conductor and shell conductor to isolate, insulating material requires to have good insulating properties and machine adds performance.Cable shield is crimped between gland and shell conductor, and the outside strain relief sleeve that adopts ensures the reliability that cable connects.
The each layer conductor of connector of the present utility model adopts with the connection of external cable the mode crimped completely, cable core all adopts the mode that crimp to fix with connector middle conductor, cable shielding mesh with connector shell conductor with connector center conductor, cable core, compared with welding manner, complete compression joint type have easy to assembly, connect reliable advantage, be more conducive to product joint connection in site use.
The content be not described in detail in the utility model belongs to the known technology of those skilled in the art.
Claims (6)
1. a compression joint type microminiature Bussing connector, is characterized in that, comprises plug-assembly and jack assemblies,
Wherein: plug-assembly comprises head, pars intermedia and afterbody, head comprises casing (2), plug external insulation (4), middle socket (5), insulation (6) and center contact pin (7) in plug, 5 parts of described head are radially installed successively by center, casing (2) and plug external insulation (4) are respectively equipped with the step of restrictive axial motion, pars intermedia comprises rear insulation jacking block (3), afterbody comprises gland (1) and heat-shrinkable T bush (11), heat-shrinkable T bush (11) is positioned at afterbody outermost layer, rear insulation jacking block (3) and gland (1) are positioned at the inside of casing (2) and contact, cable shield is provided with in the middle of gland (1) and casing (2), three is crimped together, be provided with outside head and connect noose (8), the connection lock tube (8) that inside groove is equipped with sealing rubber ring (10) is connected with casing (2), conductive rubber ring (9) is close to the step right side of casing (2),
Jack assemblies comprises head, pars intermedia and afterbody, head comprises insulation (15) and center hub (16) in a housing (12), socket external insulation (13), middle contact pin (14), socket, 5 parts of described head are radially installed successively by center, insulate in present housing (12) and socket external insulation (13), middle contact pin (14) and socket and (15) be respectively equipped with the step that restrictive axial moves, pars intermedia and afterbody consistent with plug-assembly corresponding site structure.
2. a kind of compression joint type microminiature Bussing connector as claimed in claim 1, it is characterized in that, gland (1) outer surface is provided with wide circumferential groove.
3. a kind of compression joint type microminiature Bussing connector as claimed in claim 1 or 2, is characterized in that, gland (1) surface gold-plating.
4. a kind of compression joint type microminiature Bussing connector as claimed in claim 1, is characterized in that, the upper one end of middle socket (5) is designed with location notch and conductor compression jointing hole, and location notch and conductor compression jointing hole are symmetric.
5. a kind of compression joint type microminiature Bussing connector as described in claim 1 or 4, it is characterized in that, the other end of middle socket (5) has the uniform groove being convenient to plug together.
6. a kind of compression joint type microminiature Bussing connector as claimed in claim 1, it is characterized in that, when plug-assembly and jack assemblies plug together, center contact pin (7) and center hub (16) grafting, middle socket (5) and middle contact pin (14) grafting, connect lock tube (8) and be connected with jack assemblies head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420393682.2U CN204144594U (en) | 2014-07-16 | 2014-07-16 | A kind of compression joint type microminiature Bussing connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420393682.2U CN204144594U (en) | 2014-07-16 | 2014-07-16 | A kind of compression joint type microminiature Bussing connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204144594U true CN204144594U (en) | 2015-02-04 |
Family
ID=52421259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420393682.2U Expired - Lifetime CN204144594U (en) | 2014-07-16 | 2014-07-16 | A kind of compression joint type microminiature Bussing connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204144594U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104836040A (en) * | 2015-04-20 | 2015-08-12 | 航天东方红卫星有限公司 | Method for protecting sleeve at jack of satellite cable network |
| CN106450944A (en) * | 2015-08-07 | 2017-02-22 | 泰科电子(上海)有限公司 | Connector |
| CN107834214A (en) * | 2016-09-16 | 2018-03-23 | 矢崎总业株式会社 | Terminal metal piece fixture construction and wire harness |
| CN107994372A (en) * | 2017-11-24 | 2018-05-04 | 绵阳市金华洋电器制造有限公司 | A kind of four core electric connector of micro-circle and its assembly method |
| CN108023243A (en) * | 2017-11-17 | 2018-05-11 | 天长市富信电子有限公司 | A kind of electric power connector with detection device |
| CN108233124A (en) * | 2017-12-31 | 2018-06-29 | 中国电子科技集团公司第四十研究所 | Three coaxial high pressure electric plug connector of single |
| CN111628366A (en) * | 2019-02-27 | 2020-09-04 | 住友电装株式会社 | Method for manufacturing sleeve and shielding terminal |
| CN111755896A (en) * | 2020-07-30 | 2020-10-09 | 中国工程物理研究院总体工程研究所 | High-temperature radiation-resistant waterproof TNC cable socket based on PEEK |
-
2014
- 2014-07-16 CN CN201420393682.2U patent/CN204144594U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104836040A (en) * | 2015-04-20 | 2015-08-12 | 航天东方红卫星有限公司 | Method for protecting sleeve at jack of satellite cable network |
| CN106450944A (en) * | 2015-08-07 | 2017-02-22 | 泰科电子(上海)有限公司 | Connector |
| CN107834214A (en) * | 2016-09-16 | 2018-03-23 | 矢崎总业株式会社 | Terminal metal piece fixture construction and wire harness |
| CN107834214B (en) * | 2016-09-16 | 2019-07-30 | 矢崎总业株式会社 | Terminal metal piece fixture construction and harness |
| CN108023243A (en) * | 2017-11-17 | 2018-05-11 | 天长市富信电子有限公司 | A kind of electric power connector with detection device |
| CN107994372A (en) * | 2017-11-24 | 2018-05-04 | 绵阳市金华洋电器制造有限公司 | A kind of four core electric connector of micro-circle and its assembly method |
| CN107994372B (en) * | 2017-11-24 | 2023-10-20 | 绵阳市金华洋电器制造有限公司 | Micro-circular four-core electric connector and assembly method thereof |
| CN108233124A (en) * | 2017-12-31 | 2018-06-29 | 中国电子科技集团公司第四十研究所 | Three coaxial high pressure electric plug connector of single |
| CN111628366A (en) * | 2019-02-27 | 2020-09-04 | 住友电装株式会社 | Method for manufacturing sleeve and shielding terminal |
| CN111755896A (en) * | 2020-07-30 | 2020-10-09 | 中国工程物理研究院总体工程研究所 | High-temperature radiation-resistant waterproof TNC cable socket based on PEEK |
| CN111755896B (en) * | 2020-07-30 | 2024-10-01 | 中国工程物理研究院总体工程研究所 | PEEK-based high-temperature radiation-resistant waterproof TNC cable socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150204 |