CN209169477U - A kind of automobile electric connector structure of good airproof performance - Google Patents
A kind of automobile electric connector structure of good airproof performance Download PDFInfo
- Publication number
- CN209169477U CN209169477U CN201822198928.1U CN201822198928U CN209169477U CN 209169477 U CN209169477 U CN 209169477U CN 201822198928 U CN201822198928 U CN 201822198928U CN 209169477 U CN209169477 U CN 209169477U
- Authority
- CN
- China
- Prior art keywords
- main body
- socket main
- flange
- electric connector
- good airproof
- 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)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of automobile electric connector structures of good airproof performance, including plug body and socket main body, described plug body one end is fixedly installed with cylinder, in the cylinder insertion socket main body, the cylindrical periphery is fixedly installed with the first flange and the second flange, second flange is arranged close to socket main body, and first flange offers annular groove towards socket main body one end, is fixedly installed with sealing ring in the annular groove.The automobile electric connector structure of the good airproof performance, it is acted on by the first flange, annular groove, sealing ring, third flange, spring, connection ring and gasket, so that the connection between plug body and socket main body is even closer, pass through sealing ring and gasket collective effect, increase the sealing surname between plug body and socket main body, it prevents occurring gap between plug body and socket main body after grafting, avoids influencing electrically connected between plug body and socket main body.
Description
Technical field
The utility model relates to automobile technical field of electric connectors, the automobile electric connector knot of specially a kind of good airproof performance
Structure.
Background technique
Automobile electric connector includes socket, plug；Plug includes plug body；Socket includes jack housing；Jack housing
Including connecting plate, the connection frame being arranged on one end of the connection board end face, connecting plate periphery is higher by connection frame, forms flange；It inserts
Head outer cover suit is on jack housing connection frame；Plug body connect frame junction with jack housing equipped with radial seal structure；
Jack housing connects outer frame wall and is equipped with annular groove, and sealing ring is equipped in annular groove, and sealing ring and plug body are in close contact, and constitutes radial
Sealing structure.
The major defect of existing automobile electric connector is that the sealing intensity between socket and plug is low, it is difficult to guarantee to insert
Good sealing property between seat and plug, therefore, it is proposed that a kind of automobile electric connector structure of good airproof performance.
Utility model content
The purpose of this utility model is to provide a kind of automobile electric connector structures of good airproof performance, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of automobile electric connector of good airproof performance
Structure, including plug body and socket main body, described plug body one end are fixedly installed with cylinder, and the cylinder is inserted into socket master
In vivo, the cylindrical periphery is fixedly installed with the first flange and the second flange, and second flange is arranged close to socket main body, institute
It states the first flange and offers annular groove towards socket main body one end, sealing ring, the socket are fixedly installed in the annular groove
Third flange is fixedly installed in main body, the third flange is fixedly connected with spring, the spring towards plug body side
The other end is fixedly connected with connection ring, and the connection ring other end is fixedly connected with gasket, and the cylindrical end is equipped with jack,
Contact pin is fixedly connected in the socket main body, the contact pin is adapted with jack.
Preferably, the outer diameter of first flange is greater than the outer diameter of the second flange.
Preferably, the outer diameter of first flange is identical as the outer diameter of socket main body.
Preferably, the number of springs is four, and four spring annulars are set in connection ring.
Preferably, the cylindrical periphery is equipped with metallic channel, and the quantity of the metallic channel is two, and two metallic channels are symmetrical
It is set to cylindrical periphery, is equipped with gib block in the socket main body, the gib block is adapted with metallic channel.
Preferably, the socket main body periphery is arranged with sleeve, and the sleeve lining is connect with socket main body outer wall thread,
First flange outer periphery is also equipped with the screw thread to match with sleeve lining.
Beneficial effect
The utility model provides a kind of automobile electric connector structure of good airproof performance, have it is following the utility model has the advantages that
1. the automobile electric connector structure of the good airproof performance, passes through the first flange, annular groove, sealing ring, third flange, bullet
Spring, connection ring and gasket effect, so that the connection between plug body and socket main body is even closer, by sealing ring and close
Packing collective effect increases the sealing surname between plug body and socket main body, prevents interleaving for plug body and socket main body
Occur gap after connecing, avoids influencing electrically connected between plug body and socket main body.
2. the automobile electric connector structure of the good airproof performance, by the effect between the first flange, socket main body and sleeve,
Increase the connectivity between plug body and socket main body, be threadedly coupled so that the connection effect of plug body and socket main body more
Add securely, has the function of protecting plug body and socket main body inner wall electric power assembly.
3. the automobile electric connector structure of the good airproof performance, acted on by metallic channel and gib block, increase plug body and
Grafting effect between socket main body prevents from loosening after grafting between plug body and socket main body, it is ensured that plug body
Close connection between socket main body.
Detailed description of the invention
Fig. 1 is the positive structure diagram of the utility model；
Fig. 2 just cuts open structural schematic diagram for the utility model；
Fig. 3 is the side structure schematic view of the plug body of the utility model.
In figure: 1 plug body, 2 cylinders, 3 first flanges, 4 annular grooves, 5 sealing rings, 6 second flanges, 7 socket main bodies, 8
Sleeve, 9 third flanges, 10 springs, 11 connection rings, 12 gaskets, 13 metallic channels, 14 gib blocks, 15 contact pins, 16 jacks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of automobile electric connector knot of good airproof performance
Structure, including plug body 1 and socket main body 7,1 one end of plug body are fixedly installed with cylinder 2, and cylinder 2 is inserted into socket main body 7
Interior, 2 periphery of cylinder is fixedly installed with the first flange 3 and the second flange 6, and the second flange 6 is arranged close to socket main body 7, and first is convex
The outer diameter of edge 3 is greater than the outer diameter of the second flange 6, and the outer diameter of the first flange 3 is identical as the outer diameter of socket main body 7,3 court of the first flange
Annular groove 4 is offered to 7 one end of socket main body, sealing ring 5, plug body 1 and socket main body 7 are fixedly installed in annular groove 4
When grafting, the opening of the first flange 3 and socket main body 7 offsets, it is ensured that offsets and mentions completely between sealing ring 5 and socket main body 7
Rise sealing effect.
Third flange 9 is fixedly installed in socket main body 7, third flange 9 is fixedly connected with bullet towards 1 side of plug body
Spring 10,10 quantity of spring is four, and four 10 annulars of spring are set in connection ring 11, and 10 other end of spring is fixedly connected with
Connection ring 11,11 other end of connection ring are fixedly connected with gasket 12, and 2 end of cylinder is equipped with jack 16, fixes in socket main body 7
It is connected with contact pin 15, contact pin 15 is adapted with jack 16, and under the action of spring 10, gasket 12 offsets with third flange 9, into
One step promotes the sealing performance between plug body 1 and socket main body 7.
2 periphery of cylinder is equipped with metallic channel 13, and the quantity of metallic channel 13 is two, and two metallic channels 13 are symmetrically disposed on circle
2 periphery of column, socket main body 7 is interior to be equipped with gib block 14, and gib block 14 is adapted with metallic channel 13, and metallic channel 13 and gib block 14 are used
In increasing the connectivity between plug body 1 and socket main body 7,7 periphery of socket main body is arranged with sleeve 8,8 inner wall of sleeve and inserts
Seat 7 outer wall thread of main body connection, 3 periphery of the first flange are also equipped with the screw thread to match with 8 inner wall of sleeve, and sleeve 8 is for protecting
Plug body 1 and socket main body 7 avoid damaging between plug body 1 and socket main body 7.
Working principle: pass through the first flange 3, annular groove 4, sealing ring 5, third flange 9, spring 10, connection ring 11 and close
Packing 12 acts on, so that the connection between plug body 1 and socket main body 7 is even closer, it is total by sealing ring 5 and gasket 12
Same-action increases the sealing surname between plug body 1 and socket main body 7, prevents grafting between plug body 1 and socket main body 7
After there is gap, avoid influencing electrically connected between plug body 1 and socket main body 7, pass through the first flange 3, socket main body 7
Effect between sleeve 8 increases the connectivity between plug body 1 and socket main body 7, is threadedly coupled so that plug body 1
It is stronger with the connection effect of socket main body 7, have the function of protecting plug body 1 and 7 inner wall electric power assembly of socket main body,
It is acted on by metallic channel 13 and gib block 14, increases the grafting effect between plug body 1 and socket main body 7, prevent plug master
It is loosened after grafting between body 1 and socket main body 7, it is ensured that the close connection between plug body 1 and socket main body 7.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of automobile electric connector structure of good airproof performance, including plug body (1) and socket main body (7), it is characterised in that:
Described plug body (1) one end is fixedly installed with cylinder (2), in cylinder (2) insertion socket main body (7), the cylinder (2)
Periphery is fixedly installed with the first flange (3) and the second flange (6), and second flange (6) is arranged close to socket main body (7), institute
It states the first flange (3) to offer annular groove (4) towards socket main body (7) one end, is fixedly installed with sealing in the annular groove (4)
It encloses (5), is fixedly installed with third flange (9) in the socket main body (7), the third flange (9) is towards plug body (1) one
Side is fixedly connected with spring (10), and spring (10) other end is fixedly connected with connection ring (11), and the connection ring (11) is another
One end is fixedly connected with gasket (12), and cylinder (2) end is equipped with jack (16), fixed in the socket main body (7) to connect
It is connected to contact pin (15), the contact pin (15) is adapted with jack (16).
2. a kind of automobile electric connector structure of good airproof performance according to claim 1, it is characterised in that: described first is convex
The outer diameter of edge (3) is greater than the outer diameter of the second flange (6).
3. a kind of automobile electric connector structure of good airproof performance according to claim 1, it is characterised in that: described first is convex
The outer diameter of edge (3) is identical as the outer diameter of socket main body (7).
4. a kind of automobile electric connector structure of good airproof performance according to claim 1, it is characterised in that: the spring
(10) quantity is four, and four spring (10) annulars are set on connection ring (11).
5. a kind of automobile electric connector structure of good airproof performance according to claim 1, it is characterised in that: the cylinder
(2) periphery is equipped with metallic channel (13), and the quantity of the metallic channel (13) is two, and two metallic channels (13) are symmetrically disposed on circle
Column (2) periphery, the socket main body (7) is interior to be equipped with gib block (14), and the gib block (14) is adapted with metallic channel (13).
6. a kind of automobile electric connector structure of good airproof performance according to claim 1, it is characterised in that: the socket master
Body (7) periphery is arranged with sleeve (8), and sleeve (8) inner wall is connect with socket main body (7) outer wall thread, first flange
(3) periphery is also equipped with the screw thread to match with sleeve (8) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822198928.1U CN209169477U (en) | 2018-12-26 | 2018-12-26 | A kind of automobile electric connector structure of good airproof performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822198928.1U CN209169477U (en) | 2018-12-26 | 2018-12-26 | A kind of automobile electric connector structure of good airproof performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209169477U true CN209169477U (en) | 2019-07-26 |
Family
ID=67344937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822198928.1U Expired - Fee Related CN209169477U (en) | 2018-12-26 | 2018-12-26 | A kind of automobile electric connector structure of good airproof performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209169477U (en) |
-
2018
- 2018-12-26 CN CN201822198928.1U patent/CN209169477U/en not_active Expired - Fee Related
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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: 20190726 Termination date: 20211226 |