CN105281113A - Electric automobile waterproof connector - Google Patents
Electric automobile waterproof connector Download PDFInfo
- Publication number
- CN105281113A CN105281113A CN201510773889.1A CN201510773889A CN105281113A CN 105281113 A CN105281113 A CN 105281113A CN 201510773889 A CN201510773889 A CN 201510773889A CN 105281113 A CN105281113 A CN 105281113A
- Authority
- CN
- China
- Prior art keywords
- gland
- metal shell
- electric automobile
- cone
- shaped sealed
- 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
Links
Abstract
The invention provides an electric automobile waterproof connector. No contact resistance exists between a shielding mesh contact and a shell so that conductivity of the shielding mesh contact is enhanced. The electric automobile waterproof connector comprises the metal shell and the shielding mesh contact. A sealing component is installed in the metal shell in a pressing way via a pressing cover. The electric automobile waterproof connector is characterized in that the metal shell and the shielding mesh contact are integrally formed.
Description
Technical field
The present invention relates to the technical field of electric automobile electrical equipment link, be specifically related to a kind of electric automobile water joint.
Background technology
In electric automobile, motor and controller are connected with water joint usually, Fig. 1 is shown in by existing water joint, it comprises metal shell 1, shield contact 2 is set with in metal shell 1, black box 5 is fitted in metal shell 1 by gland, existing water joint: (1), shield contact are fixedly connected with by screw thread with metal shell, can produce contact resistance between shield contact and shell, makes its conductance lower; (2), gland adopts buckle to be connected with metal shell, so gland is relative with the link position of metal shell fixing, the deflection of the black box in housing is also relatively fixing cannot be regulated, and can affect the overall sealing performance of water joint after using a period of time.
Summary of the invention
For the deficiency that prior art exists, the invention provides a kind of electric automobile water joint, non-contact resistance between shield contact and shell, improve the conductance of shield contact.
To achieve these goals, the present invention realizes by the following technical solutions: a kind of electric automobile water joint, it comprises metal shell and shield contact, black box is fitted in described metal shell by gland, it is characterized in that: described metal shell and described shield contact one-body molded.
It is further characterized in that: described gland is threaded with described metal shell; Described black box comprises cone-shaped sealed gland, is set with the gaily decorated basket of band opening, is provided with the First terrace supporting described cone-shaped sealed gland, is provided with the inclined-plane coordinated with the described gaily decorated basket in described gland in described metal shell outside described cone-shaped sealed gland; Described cone-shaped sealed gland one end is provided with second step face; The described cone-shaped sealed gland other end is provided with raised ribs, and described second step face supports one end of the described gaily decorated basket of described support, and the described gaily decorated basket other end is sleeved on outside described raised ribs; On the described gaily decorated basket, the described raised ribs end of corresponding described cone-shaped sealed gland arranges projection; The described gaily decorated basket is provided with multiple opening.
In said structure of the present invention, due to metal shell and shield contact one-body molded, eliminate metal shell and be connected produced contact resistance with shield contact split, thus improve the conductance of shield contact, gland is threaded with metal shell simultaneously, by the adjustment of double thread, effectively can control the deflection of black box in metal shell, ensure that the sealing property of anti-electric automobile water swivel.
Accompanying drawing explanation
Fig. 1 is electric automobile waterproof joint structure schematic diagram of the present invention;
Fig. 2 is electric automobile waterproof joint structure of the present invention assembling schematic diagram;
Fig. 3 is ledge structure schematic diagram in metal shell;
Fig. 4 is ramp structure schematic diagram in gland.
Embodiment
See Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of electric automobile water joint, it comprises metal shell 1 and shield contact 2, metal shell 1 is one-body molded with shield contact 2, black box 3 is fitted in metal shell 1 by gland 4, gland 4 is threaded with metal shell 1, due to metal shell and shield contact one-body molded, eliminate metal shell and be connected produced contact resistance with shield contact split, thus improve the conductance of shield contact, gland is threaded with metal shell simultaneously, by the adjustment of double thread, effectively can control the deflection of black box in metal shell, ensure that the sealing property of water joint.
Black box 3 comprises cone-shaped sealed gland 5, the gaily decorated basket 6 being with multiple opening is set with outside cone-shaped sealed gland 5, the First terrace 7 supporting cone-shaped sealed gland 5 is provided with in metal shell 1, the inclined-plane 8 coordinated with the gaily decorated basket 6 is provided with in gland 4, cone-shaped sealed gland 5 one end is provided with second step face 9, cone-shaped sealed gland 5 other end is provided with raised ribs 10, second step face 9 supports one end of the gaily decorated basket 6, the gaily decorated basket 6 other end is sleeved on outside raised ribs 10, on the gaily decorated basket 6, the raised ribs end of corresponding cone-shaped sealed gland 5 arranges protruding 11, the gaily decorated basket is sleeved on outside cone-shaped sealed gland, the gaily decorated basket puts into metal shell together with cone-shaped sealed gland, supported by First terrace, gland is connected with metal shell by screw thread, the inclined-plane compressing gaily decorated basket in gland, cable 12 is inserted in electric automobile water joint, due to the effect of gaily decorated basket upper shed, the gaily decorated basket tightens up compressing cone-shaped sealed gland, thus realize the sealing of cone-shaped sealed gland inner cable 12, cone seal puts and is provided with raised ribs, add the pressure of cone-shaped sealed gland compressing cable, ensure that the stability that cone-shaped sealed gland seals, on the gaily decorated basket, the raised ribs end of corresponding cone-shaped sealed gland arranges projection, further increase the pressure of cone-shaped sealed gland compressing cable, ensure that the stability that cone-shaped sealed gland seals.
In accompanying drawing: 13 is copper sheathing, and 14 is sealing ring.
The gaily decorated basket is tube-in-tube structure, and its effect is sleeved on outside cone-shaped sealed gland, to the extruding of the gaily decorated basket, by the opening on it, its bore is reduced thus extrudes the sealing of cone-shaped sealed gland realization to cone-shaped sealed gland inner cable line.
Claims (6)
1. an electric automobile water joint, it comprises metal shell and shield contact, and black box is fitted in described metal shell by gland, it is characterized in that: described metal shell and described shield contact one-body molded.
2. a kind of electric automobile water joint according to claim 1, is characterized in that: described gland is threaded with described metal shell.
3. a kind of electric automobile water joint according to claim 2, it is characterized in that: described black box comprises cone-shaped sealed gland, the gaily decorated basket of band opening is set with outside described cone-shaped sealed gland, be provided with the First terrace supporting described cone-shaped sealed gland in described metal shell, in described gland, be provided with the inclined-plane coordinated with the described gaily decorated basket.
4. a kind of electric automobile water joint according to claim 3, it is characterized in that: described cone-shaped sealed gland one end is provided with second step face, the described cone-shaped sealed gland other end is provided with raised ribs, described second step face supports one end of the described gaily decorated basket of described support, and the described gaily decorated basket other end is sleeved on outside described raised ribs.
5. a kind of electric automobile water joint according to claim 4, is characterized in that: on the described gaily decorated basket, the described raised ribs end of corresponding described cone-shaped sealed gland arranges projection.
6., according to the arbitrary described a kind of electric automobile water joint of claim 1-5, it is characterized in that: the described gaily decorated basket is provided with multiple opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510773889.1A CN105281113A (en) | 2015-11-13 | 2015-11-13 | Electric automobile waterproof connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510773889.1A CN105281113A (en) | 2015-11-13 | 2015-11-13 | Electric automobile waterproof connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105281113A true CN105281113A (en) | 2016-01-27 |
Family
ID=55149695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510773889.1A Pending CN105281113A (en) | 2015-11-13 | 2015-11-13 | Electric automobile waterproof connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105281113A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105790487A (en) * | 2016-01-29 | 2016-07-20 | 无锡华昊电器股份有限公司 | Waterproof joint structure for electric vehicle |
| CN112467456A (en) * | 2020-12-01 | 2021-03-09 | 南京鼎典科技有限公司 | Novel waterproof wire harness equipment of automobile |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2927431Y (en) * | 2006-06-07 | 2007-07-25 | 广州市雅江光电设备有限公司 | Sealer of conducting-wire hole |
| CN202018980U (en) * | 2011-04-27 | 2011-10-26 | 人和光伏科技有限公司 | Junction box |
| CN102386503A (en) * | 2011-08-25 | 2012-03-21 | 合肥佰特微波技术有限公司 | Coaxial cable connector with integrated outer conductor |
| CN202373947U (en) * | 2011-12-14 | 2012-08-08 | 沈阳国联电缆附件制造有限公司 | Sealing assembly for protection grounding box |
| CN102742086A (en) * | 2009-11-06 | 2012-10-17 | 康宁吉伯股份有限公司 | Integrally conductive locking coaxial connector |
| CN205231342U (en) * | 2015-11-13 | 2016-05-11 | 无锡华昊电器股份有限公司 | Electric automobile water joint |
-
2015
- 2015-11-13 CN CN201510773889.1A patent/CN105281113A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2927431Y (en) * | 2006-06-07 | 2007-07-25 | 广州市雅江光电设备有限公司 | Sealer of conducting-wire hole |
| CN102742086A (en) * | 2009-11-06 | 2012-10-17 | 康宁吉伯股份有限公司 | Integrally conductive locking coaxial connector |
| CN202018980U (en) * | 2011-04-27 | 2011-10-26 | 人和光伏科技有限公司 | Junction box |
| CN102386503A (en) * | 2011-08-25 | 2012-03-21 | 合肥佰特微波技术有限公司 | Coaxial cable connector with integrated outer conductor |
| CN202373947U (en) * | 2011-12-14 | 2012-08-08 | 沈阳国联电缆附件制造有限公司 | Sealing assembly for protection grounding box |
| CN205231342U (en) * | 2015-11-13 | 2016-05-11 | 无锡华昊电器股份有限公司 | Electric automobile water joint |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105790487A (en) * | 2016-01-29 | 2016-07-20 | 无锡华昊电器股份有限公司 | Waterproof joint structure for electric vehicle |
| CN112467456A (en) * | 2020-12-01 | 2021-03-09 | 南京鼎典科技有限公司 | Novel waterproof wire harness equipment of automobile |
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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: 20160127 |
|
| RJ01 | Rejection of invention patent application after publication |