CN212695380U - High leakproofness spiral extension line - Google Patents
High leakproofness spiral extension line Download PDFInfo
- Publication number
- CN212695380U CN212695380U CN202021905340.6U CN202021905340U CN212695380U CN 212695380 U CN212695380 U CN 212695380U CN 202021905340 U CN202021905340 U CN 202021905340U CN 212695380 U CN212695380 U CN 212695380U
- Authority
- CN
- China
- Prior art keywords
- base
- socket
- plug
- sealing ring
- spiral extension
- 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
Links
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
A high leakproofness spiral extension line, includes first helix, second helix, socket, plug, coupling assembling to and seal assembly. The socket comprises a first base, a sleeve and a contact pin. The plug comprises a second base, an inserting piece and a jack. The connecting assembly comprises a nut and a threaded connecting pipe. The seal assembly includes a first seal assembly, and a second seal assembly. The first seal assembly includes a first annular land, and a first seal ring. The second seal assembly includes a second annular table, an elastomeric member, and a second seal ring. When the socket and the plug are connected together, one end of the threaded connecting pipe abuts against the first sealing ring, and one end of the nut abuts against the second sealing ring, so that two ends of the connecting position of the socket and the plug are sealed. This high leakproofness spiral extension line prevents the water source's through, has promoted sealing performance, security and stability when having guaranteed the use.
Description
Technical Field
The utility model belongs to the technical field of computer jointing equipment, especially a high leakproofness spiral extension line.
Background
The computer is commonly called computer, is an electronic computer for high-speed calculation, can perform numerical calculation and logic calculation, and also has the function of storage and memory. The computer is a modern intelligent electronic device which can operate according to programs and automatically process mass data at high speed.
The devices of the computer are connected to each other by electrical connectors on the spiral, which bridge two conductors on a loop, so that current or signals can flow from one conductor to the other. The traditional electric connector has a simple waterproof structure, only the sealing gasket is laid at the main connecting part of the electric appliance, but the design has poor waterproofness and cannot meet the requirements of harsh working environment.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a high leakproofness spiral extension line that waterproof performance is good to satisfy the industrial demand.
The utility model provides a high leakproofness spiral extension line, includes a first helix, a second helix, a setting is in the socket of first helix one end, a setting is in second helix one end just inserts and locates plug on the socket, a setting is in the socket with coupling assembling on the plug, and a setting is in the socket with sealing assembly on the plug. The socket comprises a first base connected to one end of the first spiral line, a sleeve arranged on the first base, and a plurality of contact pins which are fixedly connected to the first base and accommodated in the sleeve. The plug comprises a second base connected to one end of the second spiral line, an inserting piece arranged on the second base, and a plurality of jacks arranged on the inserting piece. The connecting assembly comprises a nut sleeved on the first base and a threaded connecting pipe arranged on the second base and sleeved on the outer side of the inserting piece. The inner diameter of the sleeve is equal to the outer diameter of the inserting piece, and the inner diameter of the threaded connecting pipe is equal to the outer diameter of the sleeve. The seal assembly includes a first seal assembly disposed on the receptacle and a second seal assembly disposed on the plug. The first sealing assembly comprises a first annular table arranged on the side wall of the first base and a first sealing ring sleeved on the first base and abutted to one side of the first annular table. The second sealing assembly comprises a second annular table arranged on the side wall of the second base, an elastic piece sleeved on the second base and abutted against one side of the second annular table, and a second sealing ring sleeved on the second base and abutted against the elastic piece. When the socket and the plug are connected together, one end of the threaded connecting pipe abuts against the first sealing ring, and one end of the nut abuts against the second sealing ring, so that two ends of the connecting position of the socket and the plug are sealed.
Further, the socket comprises a positioning block arranged on the side wall of the sleeve close to the pin.
Furthermore, the plug comprises a positioning groove arranged on the edge of the inserting piece, and the positioning block corresponds to the positioning groove in position.
Furthermore, the nut comprises a nut body and a first sealing ring accommodating groove which is formed in the nut body and close to one end of the plug.
Further, the diameter of the mounting hole is larger than the outer diameter of the first base and smaller than the diameter of the first annular table.
Furthermore, the threaded connecting pipe comprises a connecting pipe main body and a second sealing ring accommodating groove which is arranged at one end, close to the socket, of the connecting pipe main body.
Further, the threaded connecting pipe and the second base are integrally formed.
Further, the elastic member is a spring.
Compared with the prior art, the utility model provides a high leakproofness spiral extension line passes through coupling assembling will the socket with plug connection is in the same place, sealing assembly increase the socket with leakproofness between the plug. The connecting assembly comprises a nut sleeved on the first base and a threaded connecting pipe arranged on the second base and sleeved on the outer side of the inserting piece. The seal assembly includes a first seal assembly disposed on the receptacle and a second seal assembly disposed on the plug. The first sealing ring is arranged on a first annular table of the first sealing assembly. The second annular table of the second sealing assembly is provided with the elastic piece and the second sealing ring. The first sealing ring is arranged at one end, close to the plug, of the first annular table, and the second sealing ring and the elastic piece are arranged at one end, close to the socket, of the second annular table. When the socket is connected with the plug, one end of the threaded connecting pipe is abutted against the first sealing ring, the first sealing ring between the first annular table and the threaded connecting pipe is gradually pressed down by the nut along with the process that the nut is gradually screwed on the threaded connecting pipe, one end of the nut is abutted against the second sealing ring, and the second sealing ring is attached to the nut by the elastic piece through self elasticity, so that two ends of the connecting position of the socket and the plug are sealed by the sealing assembly, and the sealing performance between the socket and the plug is improved. This high leakproofness spiral extension line prevents the water source's through, has promoted sealing performance, security and stability when having guaranteed the use.
Drawings
Fig. 1 is a schematic structural diagram of the high-sealing spiral extension line provided by the present invention.
Fig. 2 is a schematic cross-sectional view of the high-sealability spiral extension line of fig. 1.
Fig. 3 is a partially enlarged schematic view of the high-sealability spiral extension line of fig. 1 at a.
Detailed Description
Specific examples of the present invention will be described in further detail below. It should be understood that the description herein of embodiments of the invention is not intended to limit the scope of the invention.
As shown in fig. 1 to fig. 3, it is a schematic structural diagram of the high-sealing spiral extension line provided by the present invention. High leakproofness spiral extension line includes a first helix 1, a second helix 2, and a setting is in the socket 10 of 1 one end of first helix, a setting is in 2 one end of second helix are just inserted and are located plug 20 on the socket 10, a setting is in the socket 10 with coupling assembling 30 on the plug 20, and a setting is in the socket 10 with sealing assembly 40 on the plug 20. The high-sealing spiral extension line also includes other functional modules, such as assembly components, etc., which should be known to those skilled in the art, and will not be described in detail herein.
First helix 1 and second helix 2 becomes the cable of spring form for the outer profile, so that first helix 1 second helix 2 has elasticity, so that use, first helix 1 and second helix 2 all is a prior art, no longer gives details here.
The socket 10 includes a first base 11 connected to one end of the first spiral wire 1, a sleeve 12 disposed on the first base 11, a plurality of pins 13 fixedly connected to the first base 11 and accommodated in the sleeve 12, and a positioning block 14 disposed on a side wall of the sleeve 12 near the pins 13. The positioning block 14 is disposed along the axial direction of the socket 10.
The plug 20 includes a second base 21 connected to one end of the second spiral wire 2, an insert member 22 disposed on the second base 21, a plurality of insertion holes 23 disposed on the insert member 22, and a positioning groove 24 disposed on an edge of the insert member 22. The position of the pin 13 corresponds to the position of the jack 23, and when the socket 10 is connected with the plug 20, the pin 13 is inserted into the jack 23, which is a prior art. The positioning groove 24 is axially arranged along the plug 20, the positioning block 14 corresponds to the positioning groove 24 in position, and when the socket 10 is connected with the plug 20, the positioning block 14 is inserted into the positioning groove 24 to guide a user to correctly insert into the jack 23 correctly matched with the pin 13, so as to prevent the pin 13 from being inserted incorrectly, and prevent the electric components from being incapable of working or even damaged.
The connecting assembly 30 includes a nut 31 sleeved on the first base 11, and a threaded connecting pipe 32 disposed on the second base 21 and sleeved on the outer side of the inserting member 22. Threaded connection pipe 32 with be integrated into one piece between the second base 21 to in processing threaded connection pipe 32, guarantee threaded connection pipe 32 with stability between the second base 21.
The nut 31 includes a nut body 311, a mounting hole 312 disposed at one end of the nut body 311, and a first seal ring receiving groove 313 disposed at one end of the nut body 311 close to the plug 20. The diameter of the mounting hole 312 is larger than the outer diameter of the first base 11 and smaller than the diameter of the first annular table 411, so that the nut 31 is sleeved on the first base 11 and the position of the nut 31 is limited by the first annular table 411.
The threaded connection tube 32 includes a connection tube main body 321, and a second sealing ring receiving groove 322 disposed at an end of the connection tube main body 321 close to the socket 10. The first seal ring receiving groove 313 and the second seal ring receiving groove 322 are described in detail in conjunction with the seal assembly 40.
When the socket 10 and the plug 20 are connected together, the sleeve 12 is sleeved outside the insertion member 22, the threaded connection pipe 32 is sleeved outside the sleeve 12, the inner diameter of the sleeve 12 is equal to the outer diameter of the insertion member 22, and the inner diameter of the threaded connection pipe 32 is equal to the outer diameter of the sleeve 12, so that the connection between the socket 10 and the plug 20 is stable and a sealing effect is achieved.
In the process of connecting the socket 10 and the plug 20, the nut 31 is gradually screwed on the threaded connection pipe 32, so that the socket 10 and the plug 20 are connected together.
The seal assembly 40 includes a first seal assembly 41 disposed on the receptacle 10 and a second seal assembly 42 disposed on the plug 20.
The first sealing assembly 41 includes a first annular platform 411 disposed on a sidewall of the first base 11, and a first sealing ring 412 sleeved on the first base 11 and abutting against one side of the first annular platform 411. The first sealing ring 412 is disposed at an end of the first annular land 411 adjacent to the plug 20.
The second sealing assembly 42 includes a second annular table 421 disposed on a sidewall of the second base 21, an elastic member 422 sleeved on the second base 21 and abutting against one side of the second annular table 421, and a second sealing ring 423 sleeved on the second base 21 and abutting against the elastic member 422. The second seal ring 423 and the elastic member 422 are disposed at one end of the second annular table 421 close to the socket 10. In this embodiment, the elastic member 422 is a spring.
When the socket 10 and the plug 20 are connected together, the second seal ring receiving groove 322 of the threaded connection pipe 32 abuts against the first seal ring 412, and as the nut 31 is gradually screwed into the threaded connection pipe 32, the nut 31 gradually presses down the first seal ring 412 between the first annular table 411 and the threaded connection pipe 32, one end of the nut 31 abuts against the second seal ring 423, and the elastic member 422 makes the second seal ring 423 abut against the nut 31 by its own elastic force, so as to limit the positions of the first seal ring 412 and the second seal ring 423, and seal both ends of the connection position between the socket 10 and the plug 20, thereby improving the sealing performance between the socket 10 and the plug 20.
Compared with the prior art, the utility model provides a high leakproofness spiral extension line passes through coupling assembling 30 will socket 10 with plug 20 links together, seal assembly 40 increase socket 10 with leakproofness between plug 20. The connecting assembly 30 includes a nut 31 sleeved on the first base 11, and a threaded connecting pipe 32 disposed on the second base 21 and sleeved on the outer side of the inserting member 22. The seal assembly 40 includes a first seal assembly 41 disposed on the receptacle 10 and a second seal assembly 42 disposed on the plug 20. The first sealing ring 412 is disposed on the first annular land 411 of the first sealing assembly 41. The elastic member 422 and the second sealing ring 423 are disposed on the second annular table 421 of the second sealing assembly 42. The first sealing ring 412 is disposed at an end of the first annular table 411 close to the plug 20, and the second sealing ring 423 and the elastic member 422 are disposed at an end of the second annular table 421 close to the socket 10. When the socket 10 and the plug 20 are connected together, one end of the threaded connection pipe 32 abuts against the first sealing ring 412, and as the nut 31 is gradually screwed into the threaded connection pipe 32, the nut 31 gradually presses down the first sealing ring 412 between the first annular table 411 and the threaded connection pipe 32, one end of the nut 31 abuts against the second sealing ring 423, and the elastic member 422 makes the second sealing ring 423 abut against the nut 31 by its own elasticity, so that the sealing assembly 40 seals both ends of the connection position of the socket 10 and the plug 20, and the sealing performance between the socket 10 and the plug 20 is improved. This high leakproofness spiral extension line prevents the water source's through, has promoted sealing performance, security and stability when having guaranteed the use.
The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention, and any modification, equivalent replacement or improvement within the spirit of the present invention is encompassed by the claims of the present invention.
Claims (8)
1. A high leakproofness spiral extension line, includes a first helix, a second helix, its characterized in that: the high-sealing spiral extension line comprises a socket arranged at one end of the first spiral line, a plug arranged at one end of the second spiral line and inserted on the socket, a connecting assembly arranged on the socket and the plug, and a sealing assembly arranged on the socket and the plug, wherein the socket comprises a first base connected at one end of the first spiral line, a sleeve arranged on the first base, and a plurality of contact pins fixedly connected on the first base and accommodated in the sleeve, the plug comprises a second base connected at one end of the second spiral line, an inserting piece arranged on the second base, and a plurality of jacks arranged on the inserting piece, the connecting assembly comprises a nut sleeved on the first base, and a threaded connection pipe arranged on the second base and sleeved outside the inserted member, wherein the inner diameter of the sleeve is equal to the outer diameter of the inserted member, the inner diameter of the threaded connection pipe is equal to the outer diameter of the sleeve, the sealing assembly comprises a first sealing assembly arranged on the socket and a second sealing assembly arranged on the plug, the first sealing assembly comprises a first annular table arranged on the side wall of the first base and a first sealing ring sleeved on the first base and abutted against one side of the first annular table, the second sealing assembly comprises a second annular table arranged on the side wall of the second base, an elastic member sleeved on the second base and abutted against one side of the second annular table and a second sealing ring sleeved on the second base and abutted against the elastic member, when the socket and the plug are connected together, one end of the threaded connecting pipe abuts against the first sealing ring, and one end of the nut abuts against the second sealing ring, so that two ends of the connecting position of the socket and the plug are sealed.
2. The high-sealability spiral extension of claim 1, wherein: the socket comprises a positioning block arranged on the side wall of the sleeve close to the contact pin.
3. The high-sealability spiral extension of claim 2, wherein: the plug comprises a positioning groove arranged at the edge of the inserting piece, and the positioning block corresponds to the positioning groove in position.
4. The high-sealability spiral extension of claim 1, wherein: the nut comprises a nut body, a mounting hole and a first sealing ring accommodating groove, wherein the mounting hole is formed in one end of the nut body, and the first sealing ring accommodating groove is formed in one end, close to the plug, of the nut body.
5. The high-sealability spiral extension of claim 4, wherein: the diameter of the mounting hole is larger than the outer diameter of the first base and smaller than the diameter of the first annular table.
6. The high-sealability spiral extension of claim 1, wherein: the threaded connecting pipe comprises a connecting pipe main body and a second sealing ring accommodating groove arranged at one end, close to the socket, of the connecting pipe main body.
7. The high-sealability spiral extension of claim 1, wherein: the threaded connecting pipe and the second base are integrally formed.
8. The high-sealability spiral extension of claim 1, wherein: the elastic piece is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021905340.6U CN212695380U (en) | 2020-09-03 | 2020-09-03 | High leakproofness spiral extension line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021905340.6U CN212695380U (en) | 2020-09-03 | 2020-09-03 | High leakproofness spiral extension line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212695380U true CN212695380U (en) | 2021-03-12 |
Family
ID=74903291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021905340.6U Expired - Fee Related CN212695380U (en) | 2020-09-03 | 2020-09-03 | High leakproofness spiral extension line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212695380U (en) |
-
2020
- 2020-09-03 CN CN202021905340.6U patent/CN212695380U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204333406U (en) | A kind of multi-sealed opto-electric connector | |
| CN207490212U (en) | A kind of waterproof rectangular connector | |
| CN212695380U (en) | High leakproofness spiral extension line | |
| CN204304069U (en) | A kind of novel USB plug connector and USB socket connector | |
| CN210692834U (en) | 5G communication connector tied in a bundle | |
| CN204333449U (en) | The plug and socket integrated type connector that compatible board docks plate | |
| CN205646372U (en) | Electric connector assembly | |
| CN209766684U (en) | Rectangular printed board electric connector | |
| CN209041825U (en) | A kind of two-channel pipe joint | |
| CN109193280B (en) | Connector with a plurality of connectors | |
| CN203607621U (en) | Floating interface reversed-polarity blind plugging connector | |
| CN208753659U (en) | A kind of novel electric connector | |
| CN211182697U (en) | Drum spring type power connector | |
| CN201663317U (en) | Rectangular power connector | |
| CN205355425U (en) | High -efficient electromagnetic interference resistance just reverse plug connects formula connector | |
| CN114122830B (en) | Male and female end adapter of electric connector | |
| CN216624692U (en) | Communication plug connector of preventing soaking | |
| CN219937523U (en) | Corner outgoing line type power connector | |
| CN218919362U (en) | Shell for connector | |
| CN219226738U (en) | Connector assembly | |
| CN219371492U (en) | Watertight connector | |
| CN220172541U (en) | Emergency sleeve | |
| CN209963391U (en) | Underwater cable connector | |
| CN212062775U (en) | Reinforced anti-interference double-core connector | |
| CN220189968U (en) | Integrally formed waterproof structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210312 Termination date: 20210903 |