CN212318503U - Connector with lead sealing structure - Google Patents
Connector with lead sealing structure Download PDFInfo
- Publication number
- CN212318503U CN212318503U CN202020650131.5U CN202020650131U CN212318503U CN 212318503 U CN212318503 U CN 212318503U CN 202020650131 U CN202020650131 U CN 202020650131U CN 212318503 U CN212318503 U CN 212318503U
- Authority
- CN
- China
- Prior art keywords
- ring
- wall
- threaded rod
- knob
- nut
- 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
Abstract
The utility model discloses a connector with a lead sealing structure, which comprises a connecting piece structure, wherein the connecting piece structure comprises a bolt, a nut and a clamping main body, the nut is arranged in the middle of the bolt in a threaded manner, the clamping main body is sleeved and arranged at the upper end of the bolt, the bolt comprises a first knob and a threaded rod, the lower end of the threaded rod is fixedly connected with the upper end of the first knob, the nut comprises a second knob and a first fixing ring, the lower end of the second knob is fixedly connected with the upper end of the first fixing ring, the second knob is sleeved on the outer wall of the middle part of the threaded rod in a threaded manner, the clamping main body comprises a lead wire, a second fixing ring and a clamping ring, the upper portion of the second fixing ring is sleeved on the outer wall of the upper portion of the threaded rod in a sliding mode, the lower end of the second fixing ring is sleeved on the outer wall of the clamping ring, and the clamping ring is sleeved on the outer wall of the upper portion of the threaded rod in a sliding mode. The utility model discloses can avoid becoming flexible the coming off through the mode of body lead sealing after the installation, better satisfying the use needs.
Description
Technical Field
The utility model relates to a connecting piece equipment technical field specifically is a connector with lead sealing structure.
Background
The connecting piece commonly used is bolt and nut, and the mode that adopts the lead sealing after the equipment of part bolt and nut prevents that the nut gyration is not hard up with this stability after improving the bolt and nut installation, wherein adopts main nut and assistance nut to adopt the lead wire interconnect to reach and avoid the not hard up effect of nut gyration, because this mode need realize the lead sealing through a plurality of nuts again, so the scheme that can alleviate above-mentioned problem urgently needs one kind.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, the present invention is directed to a connector with a lead sealing structure to solve the above-mentioned problems.
The purpose of the utility model can be realized through the following technical scheme:
a connector with a lead seal structure comprises a connecting piece structure; the connecting piece structure comprises a bolt, a nut and a clamping main body, wherein the nut is installed in the middle of the bolt in a threaded mode, and the clamping main body is installed at the upper end of the bolt in a sleeved mode; the bolt comprises a first knob and a threaded rod, and the lower end of the threaded rod is fixedly connected to the upper end of the first knob; the nut comprises a second knob and a first fixing ring, the lower end of the second knob is fixedly connected to the upper end of the first fixing ring, and the second knob is installed on the outer wall of the middle part of the threaded rod in a sleeved mode through threads; the joint main part includes the solid fixed ring of plumbous silk, second and snap ring, the solid fixed ring's of second upper portion slides and cup joints the upper portion outer wall at the threaded rod, the solid fixed ring's of second lower extreme cup joints the outer wall at the snap ring, the snap ring slides and cup joints the upper portion outer wall at the threaded rod, the upper wall of snap ring slides and supports the lower wall at the solid fixed ring of second, the lower wall of snap ring slides and supports the upper wall at the second knob, the plumbous silk alternates at the solid fixed ring's of first solid fixed ring and second inner wall.
Preferably, the nut further comprises a first through hole, and the first through hole is uniformly hollowed out on the lower wall of the first fixing ring.
Preferably, the nut further comprises a backing ring, the backing ring is fixedly connected to the lower end of the first fixing ring, and the backing ring is sleeved on the outer side of the threaded rod in a sliding mode.
Preferably, the clamping main body further comprises a second through hole, and the second through hole is uniformly hollowed out in the lower wall of the second fixing ring.
Preferably, the clamping main body further comprises a lantern ring, the lantern ring is fixedly connected with the lower wall of the second fixing ring, and the lantern ring is sleeved on the outer wall of the clamping ring in a sliding mode.
Preferably, the snap ring is in an eighteen-prism shape, and the outer wall of the snap ring is matched with the inner wall of the lantern ring.
The utility model discloses an outstanding effect does:
during the use process, firstly, the bolt is inserted into the target mounting hole, then the nut is sleeved at the upper end of the threaded rod, then the nut is screwed to the lower part of the threaded rod, then the snap ring is sleeved at the upper part of the threaded rod, then the snap ring is pushed to the upper end of the second knob, then the second fixing ring is sleeved at the outer wall of the snap ring, the side smooth surface of the threaded rod is utilized to prevent the snap ring from rotating, the outer wall edge angle of the snap ring is utilized to prevent the second fixing ring from rotating, finally, lead sealing work is carried out, the lead wire is inserted into the inner wall of the second fixing ring and the first fixing ring, the second fixing ring is utilized to achieve the purpose of preventing the first fixing ring from rotating through the lead wire binding first fixing ring, so that the lead wire can conveniently pass through the first through hole, the lead wire can penetrate through the second fixing ring conveniently through the second through hole, and the second fixing ring is sleeved and assembled with the clamping ring through the lantern ring.
The following detailed description is made of specific embodiments of the present invention with reference to the accompanying drawings, so as to make the technical solution of the present invention easier to understand and master.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the bolt structure of the present invention;
fig. 3 is a schematic structural view of the nut of the present invention;
fig. 4 is the structure diagram of the split structure of the joint main body of the present invention.
Detailed Description
Referring to fig. 1-4, a connector with a lead sealing structure of the present invention includes a connecting member structure 1; the connecting piece structure 1 comprises a bolt 2, a nut 3 and a clamping main body 4, wherein the nut 3 is installed in the middle of the bolt 2 in a threaded mode, and the clamping main body 4 is installed at the upper end of the bolt 2 in a sleeved mode; the bolt 2 comprises a first knob 5 and a threaded rod 6, and the lower end of the threaded rod 6 is fixedly connected to the upper end of the first knob 5; the nut 3 comprises a second knob 7 and a first fixing ring 8, the lower end of the second knob 7 is fixedly connected to the upper end of the first fixing ring 8, and the second knob 7 is installed on the outer wall of the middle part of the threaded rod 6 in a sleeved mode through threads; the clamping main body 4 comprises a lead wire 11, a second fixing ring 12 and a clamping ring 15, the upper part of the second fixing ring 12 is sleeved on the outer wall of the upper part of the threaded rod 6 in a sliding mode, the lower end of the second fixing ring 12 is sleeved on the outer wall of the clamping ring 15, the clamping ring 15 is sleeved on the outer wall of the upper part of the threaded rod 6 in a sliding mode, the upper wall of the clamping ring 15 is supported on the lower wall of the second fixing ring 12 in a sliding mode, the lower wall of the clamping ring 15 is supported on the upper wall of the second knob 7 in a sliding mode, and the lead wire 11 penetrates through the; in the using process, the bolt 2 is inserted into the target mounting hole, the nut 3 is sleeved on the upper end of the threaded rod 6, the nut 3 is screwed to the lower portion of the threaded rod 6, the clamping ring 15 is sleeved on the upper portion of the threaded rod 6, the clamping ring 15 is pushed to the upper end of the second knob 7, the second fixing ring 12 is sleeved on the outer wall of the clamping ring 15, the clamping ring 15 is prevented from rotating by the smooth surface of the side portion of the threaded rod 6, the second fixing ring 12 is prevented from rotating by the edge angle of the outer wall of the clamping ring 15, lead sealing work is conducted finally, the lead wire 11 is inserted into the inner walls of the second fixing ring 12 and the first fixing ring 8, the second fixing ring 12 is used for restraining the first fixing ring 8 through the lead wire 11 to achieve the purpose of preventing the first fixing ring 8 from rotating, and therefore the purpose of.
The nut 3 further comprises a first through hole 9, and the first through hole 9 is uniformly hollowed out on the lower wall of the first fixing ring 8; the lead wire 11 is fed through the first fixing ring 8 through the first through-hole 9.
The nut 3 further comprises a backing ring 10, the backing ring 10 is fixedly connected to the lower end of the first fixing ring 8, and the backing ring 10 is sleeved on the outer side of the threaded rod 6 in a sliding mode; the gap between the first retaining ring 8 and the target is increased by the backing ring 10 after installation of the device, thereby facilitating the threading of the lead 11 through the first aperture 9.
The clamping main body 4 further comprises a second through hole 13, and the second through hole 13 is uniformly hollowed out on the lower wall of the second fixing ring 12; the threading of the lead 11 through the second fixing ring 12 is facilitated by the second perforation 13.
The clamping main body 4 further comprises a lantern ring 14, the lantern ring 14 is fixedly connected with the lower wall of the second fixing ring 12, and the lantern ring 14 is sleeved on the outer wall of the clamping ring 15 in a sliding mode; the second fixing ring 12 is sleeved and assembled with the snap ring 15 through the collar 14.
The snap ring 15 is in an eighteen-prism shape, and the outer wall of the snap ring 15 is matched with the inner wall of the lantern ring 14.
The working principle is as follows: during the use process, the bolt 2 is firstly inserted into the target mounting hole, the nut 3 is sleeved at the upper end of the threaded rod 6, the nut 3 is screwed towards the lower part of the threaded rod 6, the snap ring 15 is sleeved at the upper part of the threaded rod 6, the snap ring 15 is pushed to the upper end of the second knob 7, the second fixing ring 12 is sleeved at the outer wall of the snap ring 15, the side smooth surface of the threaded rod 6 is utilized to prevent the snap ring 15 from rotating, the outer wall edge of the snap ring 15 is utilized to prevent the second fixing ring 12 from rotating, finally, the lead sealing work is carried out, the lead wire 11 is inserted into the inner walls of the second fixing ring 12 and the first fixing ring 8, the second fixing ring 12 is utilized to restrain the first fixing ring 8 through the lead wire 11 to achieve the purpose of preventing the first fixing ring 8 from rotating, so as to achieve the purpose of preventing the nut 3 from reversely rotating and loosening, the lead wire 11 is supplied to pass through the first fixing ring 8 through the first perforation 9, a backing, thereby, the lead wire 11 can conveniently penetrate through the first through hole 9, the lead wire 11 can conveniently penetrate through the second fixing ring 12 through the second through hole 13, and the second fixing ring 12 is sleeved and assembled with the clamping ring 15 through the lantern ring 14.
The utility model has a plurality of implementation modes, and all technical schemes formed by adopting equivalent transformation or equivalent transformation all fall within the protection scope of the utility model.
Claims (6)
1. A connector with a lead sealing structure comprises a connecting piece structure, and is characterized in that: the connecting piece structure comprises a bolt, a nut and a clamping main body, wherein the nut is installed in the middle of the bolt in a threaded mode, and the clamping main body is installed at the upper end of the bolt in a sleeved mode; the bolt comprises a first knob and a threaded rod, and the lower end of the threaded rod is fixedly connected to the upper end of the first knob; the nut comprises a second knob and a first fixing ring, the lower end of the second knob is fixedly connected to the upper end of the first fixing ring, and the second knob is installed on the outer wall of the middle part of the threaded rod in a sleeved mode through threads; the joint main part includes the solid fixed ring of plumbous silk, second and snap ring, the solid fixed ring's of second upper portion slides and cup joints the upper portion outer wall at the threaded rod, the solid fixed ring's of second lower extreme cup joints the outer wall at the snap ring, the snap ring slides and cup joints the upper portion outer wall at the threaded rod, the upper wall of snap ring slides and supports the lower wall at the solid fixed ring of second, the lower wall of snap ring slides and supports the upper wall at the second knob, the plumbous silk alternates at the solid fixed ring's of first solid fixed ring and second inner wall.
2. The connector with lead sealing structure according to claim 1, wherein: the nut further comprises a first through hole, and the first through hole is uniformly hollowed out on the lower wall of the first fixing ring.
3. The connector with lead sealing structure according to claim 1, wherein: the nut still includes the backing ring, backing ring fixed connection is at the lower extreme of first solid fixed ring, the backing ring slides and cup joints in the outside of threaded rod.
4. The connector with lead sealing structure according to claim 1, wherein: the joint main part still includes the second and perforates, the even fretwork of second perforation is seted up at the solid fixed ring's of second lower wall.
5. The connector with lead sealing structure according to claim 1, wherein: the clamping main body further comprises a lantern ring, the lantern ring is fixedly connected with the lower wall of the second fixing ring, and the lantern ring is sleeved on the outer wall of the clamping ring in a sliding mode.
6. The connector with lead sealing structure according to claim 5, wherein: the snap ring is eighteen prism type, and the outer wall of the snap ring is matched with the inner wall of the lantern ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020650131.5U CN212318503U (en) | 2020-04-26 | 2020-04-26 | Connector with lead sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020650131.5U CN212318503U (en) | 2020-04-26 | 2020-04-26 | Connector with lead sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212318503U true CN212318503U (en) | 2021-01-08 |
Family
ID=74032642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020650131.5U Expired - Fee Related CN212318503U (en) | 2020-04-26 | 2020-04-26 | Connector with lead sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212318503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024041410A1 (en) * | 2022-08-26 | 2024-02-29 | 深圳市洲明科技股份有限公司 | Back frame connection structure and back frame device |
-
2020
- 2020-04-26 CN CN202020650131.5U patent/CN212318503U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024041410A1 (en) * | 2022-08-26 | 2024-02-29 | 深圳市洲明科技股份有限公司 | Back frame connection structure and back frame device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212318503U (en) | Connector with lead sealing structure | |
| US3193895A (en) | Plug and socket connections | |
| EP0957305A3 (en) | A pneumatic connector | |
| CN104421252B (en) | Advance military drum pull-rod nut | |
| CN207098211U (en) | A kind of TNC type radio frequency (RF) coaxial connectors with self-locking structure | |
| CN216678068U (en) | Stirring motor with rapid inserting impeller | |
| CN212521991U (en) | Buckle formula stopper and ablation instrument | |
| CN211175083U (en) | Self-locking nut anti-loose bell-shaped shell | |
| CN206268216U (en) | A kind of bolt of achievable double locking function | |
| CN210131205U (en) | Pipe bracket device of medical breathing machine bracket | |
| CN202756806U (en) | Fast double-connector device | |
| CN206972676U (en) | A kind of pipe connecting device | |
| CN215580214U (en) | Automobile wire harness rubber through hole piece | |
| EP2379925B1 (en) | Tool and method for transfer of tubes | |
| CN218031956U (en) | Waterproof universal connector capable of rotating at multiple angles | |
| CN217401967U (en) | Quick pipeline connector | |
| CN206963745U (en) | A kind of alarm for fishing | |
| CN210297225U (en) | Anti-loosening extra-high voltage direct current casing joint | |
| CN206758986U (en) | Penetration pipe jointing | |
| CN217326634U (en) | Temporary fixing device | |
| JP2014240552A (en) | Shower hose | |
| CN217898459U (en) | Improved generation lock nut | |
| CN212202832U (en) | Novel universal joint | |
| CN208669807U (en) | A kind of anti-return nut | |
| KR200211382Y1 (en) | Insulated bolt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |