CN203288844U - A single-core connector - Google Patents
A single-core connector Download PDFInfo
- Publication number
- CN203288844U CN203288844U CN2013202696047U CN201320269604U CN203288844U CN 203288844 U CN203288844 U CN 203288844U CN 2013202696047 U CN2013202696047 U CN 2013202696047U CN 201320269604 U CN201320269604 U CN 201320269604U CN 203288844 U CN203288844 U CN 203288844U
- Authority
- CN
- China
- Prior art keywords
- core
- plug
- plug body
- socket
- jack housing
- 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 - Fee Related
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Abstract
The utility model relates to a single-core connector comprising a single-core plug and a single-core socket which is in matched connection with the single-core plug. An outer side of the single-core plug is provided with a plug housing. The surface of the plug housing is provided with an o-shaped sealing ring 1, and one end of the plug housing is provided with a solder cup 1. The other end of the plug is provided with a projecting pin core. The connection portion between the bottom end of the pin core and the plug housing is wrapped by an insulator 1. An outer side of the single core socket is provided with a socket housing. The surface of the socket housing is provided with an o-shaped sealing ring 2. One end of the socket housing is provided with a solder cup 2. The other end of the socket is provided with a sealing cover. An elastic element is arranged at one end, which is close to the sealing cover, of the inner side the socket housing. An insulator 2 fills between the elastic element and the socket housing. The beneficial effects of the single-core connector of the utility model are that: the single-core connector is compact and reliable in design, flexible in arrangement, and is convenient to dismount and assemble. A bearing sealing is guaranteed, and the integral performance of a GWD geological parameter in-drilling clinometer is raised.
Description
Technical field
The utility model relates to a kind of single core connector.
Background technology
GWD geologic parameter directional tool is widely used in the petroleum industry exploration and development at present, is indispensable instrument in the oil and gas well drilling engineering.GWD geologic parameter directional tool need to be in underground work, each parts line is numerous, widely distributed, not only to closely connect reliable conducting, also need pressure bearing and seal, easy accessibility, but present GWD geologic parameter directional tool, all adopt multi-core connector, be difficult to reach flexible arrangement and seal request.
The utility model content
The purpose of this utility model is to provide a kind of single core connector, to solve the problems such as the existing dismounting trouble of existing product, sealing be poor.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of single core connector, comprise single-core plug and the single core socket that is connected with described single-core plug, the described single-core plug outside is provided with plug body, the plug body surface is provided with O-ring seals one, and plug body one end is provided with weldering cup one, the plug body other end is provided with the nook closing member of protrusion, and nook closing member bottom and described plug body junction are enclosed with insulator one; Described single core socket outside is provided with jack housing, the jack housing surface is provided with O-ring seals two, and jack housing one end is provided with weldering cup two, the other end is provided with sealing shroud, the inboard end near described sealing shroud of jack housing is provided with flexible member, is filled with insulator two between flexible member and described jack housing.
Further, described plug body is provided with collar flange near an end surfaces of nook closing member.
Further, described plug body size is corresponding with described sealing shroud, and plug body is pegged graft and is fixed in described sealing shroud by described collar flange.
Further, described plug body and jack housing middle part surface are equipped with external screw thread.
Further, described nook closing member is inserted in described flexible member, and with described flexible member, closely is connected.
The beneficial effects of the utility model are: this single core connector is compact to design reliable, flexible arrangement, and dismounting is convenient, has guaranteed pressure bearing and seal, has improved the overall performance of GWD geologic parameter directional tool.
Description of drawings
Below with reference to the accompanying drawings the utility model is described in further detail.
Fig. 1 is the structural representation of the described single core connector of the utility model embodiment;
Fig. 2 is the structural representation of the described single core connector single-core plug of the utility model embodiment;
Fig. 3 is the structural representation of the described single core connector list of the utility model embodiment core socket.
In figure:
1, single-core plug; 2, single core socket; 3, plug body; 4, O-ring seals one; 5, the weldering cup one; 6, nook closing member; 7, insulator one; 8, jack housing; 9, O-ring seals two; 10, the weldering cup two; 11, sealing shroud; 12, flexible member; 13, insulator two; 14, collar flange.
Embodiment
As Figure 1-3, the described single core connector of the utility model embodiment, comprise single-core plug 1 and the single core socket 2 that is connected with described single-core plug 1, described single-core plug 1 outside is provided with plug body 3, plug body 3 surfaces are provided with O-ring seals 1, and plug body 3 one ends are provided with weldering cup 1, and the plug body other end is provided with the nook closing member 6 of protrusion, and nook closing member 6 bottoms and described plug body 3 junctions are enclosed with insulator 1; Described single core socket 2 outsides are provided with jack housing 8, jack housing 8 surfaces are provided with O-ring seals 29, and jack housing 8 one ends are provided with weldering cup 2 10, the other end is provided with sealing shroud 11, the inboard end near described sealing shroud 11 of jack housing 8 is provided with flexible member 12, is filled with insulator 2 13 between flexible member 12 and described jack housing 8; Described plug body 3 is provided with collar flange 14 near an end surfaces of nook closing member 6; Described plug body 3 sizes are corresponding with described sealing shroud 11, and plug body 3 is pegged graft and is fixed in described sealing shroud 11 by described collar flange 14; Described plug body 3 and jack housing 8 middle part surfaces are equipped with external screw thread; Described nook closing member 6 is inserted in described flexible member 12, and with described flexible member 12, closely is connected.
During concrete the use, single-core plug 1 be connected core socket 2 and axially connect, nook closing member 6 inserts flexible members 12, realizes connection and conducting.Plug body 3 inserts in sealing shroud 11, the sealing between the collar flange 14 on plug body 3 and sealing shroud 11 bonding core plugs 1 and single core socket 2.Plug body 3 with have external screw thread to be connected with the instrument matrix on jack housing is connected.Sealing between O-ring seals one 4 bonding core plugs 1 and instrument matrix.Sealing between O-ring seals 29 bonding core sockets 2 and instrument matrix.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but do any variation on its shape or structure; every have identical with a application or akin technical scheme, within all dropping on protection range of the present utility model.
Claims (5)
1. single core connector, comprise single-core plug (1) and the single core socket (2) that is connected with described single-core plug (1), it is characterized in that: described single-core plug (1) outside is provided with plug body (3), plug body (3) surface is provided with O-ring seals one (4), and plug body (3) one ends are provided with weldering cup one (5), plug body (3) other end is provided with the nook closing member (6) of protrusion, and nook closing member (6) bottom and described plug body (3) junction are enclosed with insulator one (7); Described single core socket (2) outside is provided with jack housing (8), jack housing (8) surface is provided with O-ring seals two (9), and jack housing (8) one ends are provided with weldering cup two (10), jack housing (8) other end is provided with sealing shroud (11), the inboard end near described sealing shroud (11) of jack housing (8) is provided with flexible member (12), is filled with insulator two (13) between flexible member (12) and described jack housing (8).
2. single core connector according to claim 1 is characterized in that: described plug body (3) is provided with collar flange (14) near an end surfaces of nook closing member (6).
3. single core connector according to claim 2, it is characterized in that: described plug body (3) size is corresponding with described sealing shroud (11), and plug body (3) is pegged graft and is fixed in described sealing shroud (11) by described collar flange (14).
4. single core connector according to claim 3, it is characterized in that: described plug body (3) and jack housing (8) middle part surface are equipped with external screw thread.
5. single core connector according to claim 4 is characterized in that: described nook closing member (6) is inserted in described flexible member (12) and with described flexible member (12), closely is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202696047U CN203288844U (en) | 2013-05-17 | 2013-05-17 | A single-core connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202696047U CN203288844U (en) | 2013-05-17 | 2013-05-17 | A single-core connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203288844U true CN203288844U (en) | 2013-11-13 |
Family
ID=49545190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202696047U Expired - Fee Related CN203288844U (en) | 2013-05-17 | 2013-05-17 | A single-core connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203288844U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963678A (en) * | 2015-07-03 | 2015-10-07 | 中国石油集团西部钻探工程有限公司 | High-pressure contact pin sealing and locking device |
| CN108321586A (en) * | 2018-01-31 | 2018-07-24 | 天津市小猫线缆股份有限公司 | A kind of cable joint unit |
-
2013
- 2013-05-17 CN CN2013202696047U patent/CN203288844U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963678A (en) * | 2015-07-03 | 2015-10-07 | 中国石油集团西部钻探工程有限公司 | High-pressure contact pin sealing and locking device |
| CN104963678B (en) * | 2015-07-03 | 2018-02-02 | 中国石油集团西部钻探工程有限公司 | High pressure contact pin sealing-locking device |
| CN108321586A (en) * | 2018-01-31 | 2018-07-24 | 天津市小猫线缆股份有限公司 | A kind of cable joint unit |
| CN108321586B (en) * | 2018-01-31 | 2023-11-10 | 天津市小猫线缆股份有限公司 | Cable butt joint part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20131113 Termination date: 20150517 |
|
| EXPY | Termination of patent right or utility model |