CN205141252U - Connector with sealed protective housing - Google Patents
Connector with sealed protective housing Download PDFInfo
- Publication number
- CN205141252U CN205141252U CN201520853337.7U CN201520853337U CN205141252U CN 205141252 U CN205141252 U CN 205141252U CN 201520853337 U CN201520853337 U CN 201520853337U CN 205141252 U CN205141252 U CN 205141252U
- Authority
- CN
- China
- Prior art keywords
- hole
- connector
- holding plate
- sealed
- housing
- 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
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a connector with sealed protective housing, including casing (1), casing (1) is the tubular structure, is equipped with through -hole (1.1) in it one through -hole (1.1) interior fixed connection holding plate (2) central symmetry position is gone up in holding plate (2) has a set of line hole (2.1) of crossing, still be equipped with seal ring (4) in through -hole (1.1), seal ring (4) and through -hole (1.1) sealed cooperation, terminal surface and holding plate (2) contact cooperation of seal ring (4) are at every cross in line hole (2.1) all cooperations and connect a lead wire (3), the utility model discloses an advantage: originally, the fixed binding post of novel adoption holding plate increases terminal stability, and is sturdy and durable, and improvement terminal life just uses sealed the pad and seals and the isolating pad sealed connector port, and the effect is sealed in dual assurance, prevents that vapor from getting into the cable, causes short -circuit fault.
Description
Technical field
The utility model relates to sensor technical field, particularly relates to a kind of connector with seal protection shell.
Background technology
Along with the develop rapidly of Chinese Automobile Industry ', the requirement of client to automotive performance is also more and more higher, is no longer be satisfied with the requirement of former low side.This impels the requirement of Ge great automobile vendor to auto parts and components performance to improve constantly, and particularly in the air-tightness of connector, has had higher requirement.So on current automotive connector market, the connector proportion with sealing function constantly increases.But in the production of reality with in using, the connector possessing waterproof sealing performance is much needed not reach the performance requirement of waterproof sealing, or to could realize waterproof sealing function through modifying to product repeatedly, so not only cause waste, increase cost, too increase the potential safety hazard of product simultaneously, if in overall wire sheaves, because connector is non-watertight, blow-by, cause circuit to occur the phenomenon of short circuit, then can cause the serious consequence being difficult to estimate.
Utility model content
The purpose of this utility model is to solve the shortcoming existed in prior art, and a kind of connector with seal protection shell proposed.
To achieve these goals, the utility model have employed following technical scheme:
A kind of connector with seal protection shell; it is characterized in that: comprise housing; described housing is tubular structure; through hole is provided with in it; a holding plate is connected at described through hole internal fixtion; on described holding plate, center symmetric position has one group of cable-through hole, is all connected one and goes between in each described cable-through hole.
Preferably, a seal washer for sealing also is provided with between described through hole and described holding plate.
Preferably, the front end outer side of described housing is also provided with ring flange, is provided with outward flange upwards at described ring flange end face.
Preferably, be also fixedly connected with a fixed mount on the upside of described housing, outside described fixed mount, be provided with second step, described second step and outward flange clamping matching.
Preferably, on the upside of described housing, end face is provided with an isolating frame, and described isolating frame and through hole corresponding matching, be provided with snap ring at the end face of described isolating frame, described snap ring and housing snap-fit engagement.
The utility model has the advantage of: this novel employing holding plate link terminal, increase terminal stability, sturdy and durable, improve terminal useful life, and use sealing gasket sealing and isolating pad hermetically sealed connector port, dual guarantee sealing effectiveness, prevents steam from entering cable, causes short trouble.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is shaft side figure such as grade of the present utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As depicted in figs. 1 and 2; a kind of connector with seal protection shell that the utility model provides; comprise housing 1; the shape of described housing 1 can be circular or square; this programme is preferably square structure, and the square structure center of described housing 1 is provided with through hole 1.1, and the front end outer side of described housing 1 is provided with ring flange 5; be provided with outward flange 5.1 upwards at described ring flange 5 end face, described outward flange 5.1 is for coordinating.
A holding plate 2 is connected at described through hole 1.1 internal fixtion, described holding plate 2 adopts the bakelite of insulation to make, on described holding plate 2, center symmetric position has one group of cable-through hole 2.1, all be connected one in each described cable-through hole 2.1 and go between 3, the upper end of described lead-in wire 3 is provided with one section of pin 3.1, the lower end of described lead-in wire 3 is provided with one section of leg 3.2, and described pin 3.1 is all less than lead-in wire 3 with the diameter of leg 3.2.
Seal washer 4 is also provided with in described through hole 1.1, described seal washer 4 is made by having to a certain degree flexible material, such as silicon rubber, and described seal washer 4 is the structure of lid shape, outside and the through hole 1.1 of described seal washer 4 are sealed and matched, and the end face that described seal washer 4 covers shape structure contacts with holding plate 2 and coordinates.
On the upside of described housing 1, end face is provided with an isolating frame 6, described isolating frame 6 and through hole 1.1 corresponding matching, snap ring 6.1 is also provided with at the end face of described isolating frame 6, described snap ring 6.1 and housing 1 clamping matching, one group of cable-through hole 6.2 is provided with at the end face of described isolating frame 6, each described cable-through hole 6.2 coordinates with lead-in wire 3 one_to_one corresponding respectively, and described lead-in wire 3, through cable-through hole 6.2, extends to outside isolating frame 6.
A fixed mount 7 is also fixedly connected with on the upside of described housing 1, one end of described fixed mount 7 is provided with first step 7.1, passage 7.3 is provided with in the bottom surface of described first step 7.1, described fixed mount 7 axial compression isolating frame 6, outside the end face that described fixed mount 7 is relative with passage 7.3, be provided with second step 7.2, described two steps 7.2 and outward flange 5.1 clamping matching.
Claims (5)
1. the connector with seal protection shell; it is characterized in that: comprise housing (1); described housing (1) is tubular structure; through hole (1.1) is provided with in it; a holding plate (2) is connected at described through hole (1.1) internal fixtion; at described holding plate (2) upper center, symmetric position has one group of cable-through hole (2.1), and being all connected one in each described cable-through hole (2.1) goes between (3).
2. a kind of connector with seal protection shell according to claim 1, is characterized in that: be also provided with a seal washer (4) for sealing between described through hole (1.1) and described holding plate (2).
3. a kind of connector with seal protection shell according to claim 1, is characterized in that: the front end outer side of described housing (1) is also provided with ring flange (5), is provided with outward flange (5.1) upwards at described ring flange (5) end face.
4. a kind of connector with seal protection shell according to claim 3; it is characterized in that: described housing (1) upside is also fixedly connected with a fixed mount (7); described fixed mount (7) outside is provided with second step (7.2), described second step (7.2) and outward flange (5.1) clamping matching.
5. a kind of connector with seal protection shell according to claim 1; it is characterized in that: described housing (1) upside end face is provided with an isolating frame (6); described isolating frame (6) and through hole (1.1) corresponding matching; snap ring (6.1) is provided with, described snap ring (6.1) and housing (1) snap-fit engagement at the end face of described isolating frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520853337.7U CN205141252U (en) | 2015-10-30 | 2015-10-30 | Connector with sealed protective housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520853337.7U CN205141252U (en) | 2015-10-30 | 2015-10-30 | Connector with sealed protective housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205141252U true CN205141252U (en) | 2016-04-06 |
Family
ID=55627011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520853337.7U Expired - Fee Related CN205141252U (en) | 2015-10-30 | 2015-10-30 | Connector with sealed protective housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205141252U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106911036A (en) * | 2017-03-14 | 2017-06-30 | 蚌埠兴创电子科技有限公司 | A kind of fluid proof seal connector |
| CN107449518A (en) * | 2017-08-30 | 2017-12-08 | 东风汽车电子有限公司 | A kind of commercial car environment temperature sensor |
-
2015
- 2015-10-30 CN CN201520853337.7U patent/CN205141252U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106911036A (en) * | 2017-03-14 | 2017-06-30 | 蚌埠兴创电子科技有限公司 | A kind of fluid proof seal connector |
| CN107449518A (en) * | 2017-08-30 | 2017-12-08 | 东风汽车电子有限公司 | A kind of commercial car environment temperature sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160406 Termination date: 20171030 |