CN216672076U - Multi-core socket structure - Google Patents
Multi-core socket structure Download PDFInfo
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- CN216672076U CN216672076U CN202123297381.9U CN202123297381U CN216672076U CN 216672076 U CN216672076 U CN 216672076U CN 202123297381 U CN202123297381 U CN 202123297381U CN 216672076 U CN216672076 U CN 216672076U
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- socket
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- upper joint
- core socket
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Abstract
The utility model discloses a multi-core socket structure, which comprises a multi-core socket for being plugged with a multi-core plug, wherein the multi-core socket is arranged in a socket mounting seat, the socket mounting seat is in threaded connection with a positioning bushing, the positioning bushing is arranged in an inner hole of an upper joint of a cylindrical structure, and a spring is arranged in a gap between the positioning bushing and the inner hole of the upper joint; an outer circular bead is arranged on the outer circle of the positioning bush, an inner circular bead is arranged on the upper joint, one end of the spring abuts against the inner circular bead of the upper joint, and the other end of the spring abuts against the outer circular bead of the outer circle of the positioning bush; the mounting seat provided with the multi-core socket is provided with a positioning sliding groove, and the front end of a positioning screw arranged on the upper joint is inserted into the positioning sliding operation. The multi-core socket is simple in structure, the multi-core plug and the multi-core socket are always in a tight state through the elastic force generated after the spring is compressed, the multi-core plug and the multi-core socket are more firmly contacted, and the connection reliability is greatly improved on the premise of reducing the production cost of products.
Description
Technical Field
The utility model relates to a multi-core socket structure, and belongs to the technical field of logging instruments and downhole tools.
Background
Poor contact sometimes occurs in connection between the existing multi-core plug and the multi-core socket, and reliability of a gyro inclinometer in a working process is affected. Therefore, the prior art still has the defects and needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multi-core socket structure to improve the connection reliability when a multi-core plug is plugged into a multi-core socket, thereby overcoming the defects of the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model discloses a multi-core socket structure, which comprises a multi-core socket for being plugged with a multi-core plug, wherein the multi-core socket is arranged in a socket mounting seat, the socket mounting seat is in threaded connection with a positioning bushing, the positioning bushing is arranged in an inner hole of an upper joint of a cylindrical structure, and a spring is arranged in a gap between the positioning bushing and the inner hole of the upper joint; an outer circular shoulder is arranged on the outer circle of the positioning bush, an inner circular shoulder is arranged on the upper joint, one end of the spring is propped against the inner circular shoulder of the upper joint, and the other end of the spring is propped against the outer circular shoulder of the outer circle of the positioning bush; the mounting seat provided with the multi-core socket is provided with a positioning sliding groove, and the front end of a positioning screw arranged on the upper joint is inserted into the positioning sliding operation.
The multi-core socket is connected and installed on the socket installation seat through tight fit.
The multi-core socket is installed on the socket installation seat through threaded connection.
The multi-core socket is mounted on the socket mounting seat through bonding.
By adopting the technical scheme, the multi-core plug and the multi-core socket are in close contact state all the time when the multi-core plug and the multi-core socket are inserted and connected through the elasticity generated after the spring is compressed, so that the contact is firmer, and the connection reliability is greatly improved on the premise of reducing the production cost of products. The utility model is also suitable for the plug-in connection of other two-core or three-core plugs and the like with the socket.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the spring in a compressed state after insertion of the present invention;
FIG. 3 is a schematic view of the superstructure of the present invention;
fig. 4 is a schematic view of the positioning bush structure of the present invention.
The labels in the figures are: 1-multi-core socket, 2-positioning screw, 3-socket mounting seat, 4-positioning bush, 5-spring, 6-upper joint, 7-inner shoulder and 8-outer shoulder.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
The utility model discloses a multi-core socket structure, which comprises a multi-core socket 1 for being plugged with a multi-core plug, wherein the multi-core socket 1 is arranged on a socket mounting seat 3, the socket mounting seat 3 is in threaded connection with a positioning bush 4, the positioning bush 4 is arranged in an inner hole of an upper joint 6 of a cylindrical structure, and a spring 5 is arranged in a gap between the positioning bush 4 and the inner hole of the upper joint 6; an outer shoulder 8 is arranged on the excircle of the positioning bush 4, an inner shoulder 7 is arranged on the upper joint 6, one end of the spring 5 is propped against the inner shoulder 7 of the upper joint 6, and the other end of the spring 5 is propped against the outer shoulder 8 on the excircle of the positioning bush 4; a positioning sliding groove is arranged on the mounting seat 3 provided with the multi-core socket 1, and the front end of a positioning screw 2 arranged on the upper joint 6 is inserted into the positioning sliding operation; during manufacturing, the multi-core socket 1 can be installed on the socket installation seat 3 in a tight fit connection mode, or the multi-core socket 1 is installed on the socket installation seat 3 in a threaded connection mode; or the multi-core socket 1 is adhesively mounted on the socket mounting base 3 by a conventional strong adhesive.
When the multi-core plug is used, when the multi-core plug is plugged with the multi-core socket 1, the spring 5 is compressed as the multi-core socket 1 gradually slides into the upper joint 6, the inner shoulder 7 in the upper joint 6 limits the entering depth of the multi-core socket 1, and the multi-core plug and the multi-core socket 1 are always in a tightly plugged state due to the elastic force of the spring 5.
The utility model installs the multi-core socket 1 in the socket mounting base 3 processed with the locating slot, and the locating bush 4 is screwed up with the screw-thread matching position of the socket mounting base 3, thus the multi-core socket 1 can be fixed well; the spring 5 is sleeved on the excircle of the positioning bush 4, a socket assembly consisting of the multi-core socket 1, the socket mounting seat 3, the positioning bush 4 and the spring 5 is inserted into the upper joint 6, and the positioning screw 2 is screwed into the positioning sliding groove of the socket mounting seat 3 to limit the direction of the multi-core socket 1. As shown in fig. 3, the upper joint 6 is internally provided with an internal shoulder 7 and, as shown in fig. 4, the positioning bush 4 is externally provided with an external shoulder 8. One end of the spring 5 is pressed against an inner shoulder 7 of the upper joint 6, and the other end of the spring 5 is pressed against an outer shoulder 8 of the outer circle of the positioning bush 4. When the multi-core plug is plugged with the multi-core socket 1, the spring 5 is compressed as the multi-core socket 1 gradually slides into the upper connector 6 on the inner shoulder 7 of the connector 6, and the inner shoulder 7 in the upper connector 6 limits the entering depth of the multi-core socket 1, as shown in fig. 2, after the multi-core plug is plugged with the multi-core socket 1 in place, the multi-core plug and the multi-core socket are always in a tightly-plugged state by the elasticity of the spring 5.
The multi-core plug and socket provided by the utility model has a simple structure, only three parts, namely the socket mounting seat, the positioning bushing and the spring, are needed for the main structure, and the multi-core plug and socket can be always in a tight state through the elastic force generated after the spring is compressed, so that the contact is firmer, and the connection reliability is greatly improved on the premise of reducing the production cost of a product. The utility model is also suitable for plugging other types of plugs and sockets.
Claims (4)
1. A multiple socket structure comprising a multiple socket (1) for plugging with a multiple plug, characterized in that: the multi-core socket (1) is arranged on a socket mounting seat (3), the socket mounting seat (3) is in threaded connection with a positioning bush (4), the positioning bush (4) is arranged in an inner hole of an upper joint (6) of a cylindrical structure, and a spring (5) is arranged in a gap between the positioning bush (4) and the inner hole of the upper joint (6); an outer shoulder (8) is arranged on the excircle of the positioning bush (4), an inner shoulder (7) is arranged on the upper joint (6), one end of the spring (5) is propped against the inner shoulder (7) of the upper joint (6), and the other end of the spring (5) is propped against the outer shoulder (8) of the excircle of the positioning bush (4); the mounting seat (3) provided with the multi-core socket (1) is provided with a positioning sliding chute, and the front end of a positioning screw (2) arranged on the upper joint (6) is inserted into the positioning sliding operation.
2. The multiple socket structure as claimed in claim 1, wherein: the multi-core socket (1) is connected and installed on the socket installation seat (3) through tight fit.
3. The multiple jack structure of claim 1, wherein: the multi-core socket (1) is installed on the socket installation seat (3) through threaded connection.
4. The multiple socket structure as claimed in claim 1, wherein: the multi-core socket (1) is mounted on the socket mounting seat (3) through bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123297381.9U CN216672076U (en) | 2021-12-24 | 2021-12-24 | Multi-core socket structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123297381.9U CN216672076U (en) | 2021-12-24 | 2021-12-24 | Multi-core socket structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216672076U true CN216672076U (en) | 2022-06-03 |
Family
ID=81796972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123297381.9U Active CN216672076U (en) | 2021-12-24 | 2021-12-24 | Multi-core socket structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216672076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114361874A (en) * | 2021-12-24 | 2022-04-15 | 贵州航天凯山石油仪器有限公司 | Method and structure for improving connection reliability of multi-core socket |
-
2021
- 2021-12-24 CN CN202123297381.9U patent/CN216672076U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114361874A (en) * | 2021-12-24 | 2022-04-15 | 贵州航天凯山石油仪器有限公司 | Method and structure for improving connection reliability of multi-core socket |
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