CN105024334A - Vehicle-mounted shielding connector - Google Patents
Vehicle-mounted shielding connector Download PDFInfo
- Publication number
- CN105024334A CN105024334A CN201510512154.3A CN201510512154A CN105024334A CN 105024334 A CN105024334 A CN 105024334A CN 201510512154 A CN201510512154 A CN 201510512154A CN 105024334 A CN105024334 A CN 105024334A
- Authority
- CN
- China
- Prior art keywords
- seal
- fittings body
- vehicle
- lock nut
- sealing piece
- 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.)
- Pending
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Abstract
The invention relates to a vehicle-mounted shielding connector, which comprises a connector body, wherein the connector body is formed by a conductive tubular member, one end of the connector is coaxially provided with a shielding jacket, a first sealing piece, an intermediate connecting piece and a second sealing piece, the maximum outer diameter of the second sealing piece is greater than the inner diameter of the other end of the connector body, the outer side of the second sealing piece is provided with a locking nut, the locking nut is connected with the connector body through a screw thread, the inner side of the locking nut is provided with a conical surface matched with the second sealing piece, and the locking nut is internally provided with an axial through hole. The connector body is locked and sealed with the first sealing piece and the shielding jacket, and the nut is locked and sealed with the second sealing piece. The internal conical surface of the locking nut is utilized to oppress the conical sealing piece to contract, thereby compressing a hose passing through the sealing piece, realizing good sealing performance, and ensuring connection of the hose at the same time. Meanwhile, a cable passing through the connector body can be suppressed and sealed, and a shielding layer of the cable can be coated by the shielding jacket, thereby realizing a shielding effect.
Description
Technical field:
The present invention relates to mechanical field, particularly relate to the synchronous connecting device of cable and flexible pipe, particularly a kind of vehicle-mounted shielded joint.
Background technology:
The connectivity port of electric equipment and cable needs to utilize flexible pipe to realize dust-proof, waterproof, anti-loosening.In prior art, the structure of connectivity port can not realize cable and be connected with flexible pipe simultaneously, and sealing is not strong.
Summary of the invention:
Technical problem to be solved by this invention is to provide a kind of vehicle-mounted shielded joint, and described this vehicle-mounted shielded joint will solve electric equipment in prior art can not realize with the connectivity port of cable the technical problem that cable is connected with flexible pipe simultaneously, sealing is not strong.
This vehicle-mounted shielded joint of the present invention, comprise a fittings body, described fittings body is made up of a tubular element, described tubular element is made up of electric conductor, wherein, described fittings body is provided with external screw thread, one end of fittings body is coaxially arranged with a shielding chuck, first seal, an intermediate connector and the second seal, described shielding chuck, first seal, shielding chuck and each free tubular element of the second seal are formed, shielding chuck, first seal, shielding chuck and the second seal are arranged in order along the axis of fittings body, the maximum outside diameter of the second seal is greater than the internal diameter of the other end of fittings body, the arranged outside of the second seal has a lock nut, described lock nut is connected with fittings body by screw thread, the inner side of lock nut is provided with the conical surface coordinated with the second seal, axially extending bore is provided with in lock nut.
Further, one end of lock nut is connected with a flexible pipe co-axial seal.
Further, the middle part of fittings body is provided with convex annular and goes out step.
Further, fittings body is provided with second lock nut.
Further, one end of shielding chuck is connected with the one end fits of the first seal, and the other end of the first seal is connected with the one end fits of intermediate connector, and the other end of intermediate connector is connected with the one end fits of the second seal.
Further, lock nut and described convex annular go out between step to be provided with a gasket seal.
Further, the inner side of fittings body is provided with a taper seat, and one end of the first seal is taper seat and coordinates with fittings body.
Operation principle of the present invention is: one end of cable arrives in fittings body through after lock nut, the second seal and locating ring, utilize the internal conical surface of lock nut to oppress the second seal to shrink, thus compress through cable wherein, realize good sealing property, ensure that the perpendicularity of cable simultaneously, be applicable to the use of product on new-energy automobile, and quick for installation.
The present invention compares with prior art, and its effect is actively with obvious.The present invention is coaxially provided with shielding chuck, the first seal, an intermediate connector and second seal on fittings body, one end of cable arrives in fittings body through after lock nut, the second seal and locating ring, utilize the internal conical surface of lock nut to oppress the second seal to shrink, thus compress through cable wherein, realize good sealing property, ensure that the perpendicularity of cable simultaneously, be applicable to the use of product on new-energy automobile, and it is quick for installation, achieve the requirement that a step is installed, and avoid the risk that flexible pipe leaks.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of vehicle-mounted shielded joint of the present invention.
Embodiment:
Embodiment 1:
As shown in Figure 1, vehicle-mounted shielded joint of the present invention, comprise a fittings body 1, described fittings body 1 is made up of a tubular element, described tubular element is made up of electric conductor, wherein, described fittings body 1 is provided with external screw thread, one end of fittings body 1 is coaxially arranged with a shielding chuck 2, first seal 3, an intermediate connector 4 and the second seal 5, described shielding chuck 2, first seal 3, shielding chuck 2 and each free tubular element of the second seal 5 are formed, shielding chuck 2, first seal 3, shielding chuck 2 and the second seal 5 are arranged in order along the axis of fittings body 1, the maximum outside diameter of the second seal 5 is greater than the internal diameter of the other end of fittings body 1, the arranged outside of the second seal 5 has a lock nut 6, described lock nut 6 is connected with fittings body 1 by screw thread, the inner side of lock nut 6 is provided with the conical surface coordinated with the second seal 5, axially extending bore is provided with in lock nut 6.
Further, one end of lock nut 6 is connected with flexible pipe 7 co-axial seal.
Further, the middle part of fittings body 1 is provided with convex annular and goes out step.
Further, fittings body 1 is provided with second lock nut 6.
Further, one end of shielding chuck 2 is connected with the one end fits of the first seal 3, and the other end of the first seal 3 is connected with the one end fits of intermediate connector 4, and the other end of intermediate connector 4 is connected with the one end fits of the second seal 5.
Further, lock nut 6 and described convex annular go out between step to be provided with a gasket seal.
Further, the inner side of fittings body 1 is provided with a taper seat, and one end of the first seal 3 is taper seat and coordinates with fittings body 1.
The operation principle of the present embodiment is: one end of cable 8 is through arriving in fittings body 1 after lock nut 6, second seal 5 and locating ring, utilize the internal conical surface of lock nut 6 to oppress the second seal 5 to shrink, thus compress through cable 8 wherein, realize good sealing property, ensure that the perpendicularity of cable 8 simultaneously, be applicable to the use of product on new-energy automobile, and quick for installation.
Claims (7)
1. a vehicle-mounted shielded joint, comprise a fittings body, described fittings body is made up of a tubular element, described tubular element is made up of electric conductor, it is characterized in that: described fittings body is provided with external screw thread, one end of fittings body is coaxially arranged with a shielding chuck, first seal, an intermediate connector and the second seal, described shielding chuck, first seal, shielding chuck and each free tubular element of the second seal are formed, shielding chuck, first seal, shielding chuck and the second seal are arranged in order along the axis of fittings body, the maximum outside diameter of the second seal is greater than the internal diameter of the other end of fittings body, the arranged outside of the second seal has a lock nut, described lock nut is connected with fittings body by screw thread, the inner side of lock nut is provided with the conical surface coordinated with the second seal, axially extending bore is provided with in lock nut.
2. vehicle-mounted shielded joint as claimed in claim 1, is characterized in that: one end of lock nut is connected with a flexible pipe co-axial seal.
3. vehicle-mounted shielded joint as claimed in claim 1, is characterized in that: the middle part of fittings body is provided with convex annular and goes out step.
4. vehicle-mounted shielded joint as claimed in claim 1, is characterized in that: fittings body is provided with second lock nut.
5. vehicle-mounted shielded joint as claimed in claim 1, it is characterized in that: one end of shielding chuck is connected with the one end fits of the first seal, the other end of the first seal is connected with the one end fits of intermediate connector, and the other end of intermediate connector is connected with the one end fits of the second seal.
6. vehicle-mounted shielded joint as claimed in claim 3, is characterized in that: lock nut and described convex annular go out between step to be provided with a gasket seal.
7. vehicle-mounted shielded joint as claimed in claim 1, is characterized in that: the inner side of fittings body is provided with a taper seat, and one end of the first seal is taper seat and coordinates with fittings body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510512154.3A CN105024334A (en) | 2015-08-20 | 2015-08-20 | Vehicle-mounted shielding connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510512154.3A CN105024334A (en) | 2015-08-20 | 2015-08-20 | Vehicle-mounted shielding connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105024334A true CN105024334A (en) | 2015-11-04 |
Family
ID=54414122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510512154.3A Pending CN105024334A (en) | 2015-08-20 | 2015-08-20 | Vehicle-mounted shielding connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105024334A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108183360A (en) * | 2018-02-08 | 2018-06-19 | 上海蓝科电气有限公司 | A kind of in-line connector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20103738U1 (en) * | 2001-03-03 | 2001-07-26 | Hummel Anton Verwaltung | Compression fitting with support sleeve |
| CN103098327A (en) * | 2010-07-26 | 2013-05-08 | 诺里斯自动化有限公司 | Signal cable and vehicle, in particular rail vehicle having such a signal cable |
| CN203445580U (en) * | 2013-08-28 | 2014-02-19 | 上海蓝科电气有限公司 | Cable waterproof joint |
| CN204316068U (en) * | 2015-01-13 | 2015-05-06 | 上海蓝科电气有限公司 | Cable high-voltage resistant waterproof joint |
| CN204376360U (en) * | 2015-01-14 | 2015-06-03 | 上海宇太电器成套有限公司 | A kind of armoured flame-proof type stainless steel cable joint with water-proof function |
| CN204835459U (en) * | 2015-08-20 | 2015-12-02 | 上海蓝科电气有限公司 | On -vehicle shielded joint |
-
2015
- 2015-08-20 CN CN201510512154.3A patent/CN105024334A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20103738U1 (en) * | 2001-03-03 | 2001-07-26 | Hummel Anton Verwaltung | Compression fitting with support sleeve |
| CN103098327A (en) * | 2010-07-26 | 2013-05-08 | 诺里斯自动化有限公司 | Signal cable and vehicle, in particular rail vehicle having such a signal cable |
| CN203445580U (en) * | 2013-08-28 | 2014-02-19 | 上海蓝科电气有限公司 | Cable waterproof joint |
| CN204316068U (en) * | 2015-01-13 | 2015-05-06 | 上海蓝科电气有限公司 | Cable high-voltage resistant waterproof joint |
| CN204376360U (en) * | 2015-01-14 | 2015-06-03 | 上海宇太电器成套有限公司 | A kind of armoured flame-proof type stainless steel cable joint with water-proof function |
| CN204835459U (en) * | 2015-08-20 | 2015-12-02 | 上海蓝科电气有限公司 | On -vehicle shielded joint |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108183360A (en) * | 2018-02-08 | 2018-06-19 | 上海蓝科电气有限公司 | A kind of in-line connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151104 |
|
| RJ01 | Rejection of invention patent application after publication |