CN206806591U - A kind of rainproof electric connector - Google Patents
A kind of rainproof electric connector Download PDFInfo
- Publication number
- CN206806591U CN206806591U CN201720363200.2U CN201720363200U CN206806591U CN 206806591 U CN206806591 U CN 206806591U CN 201720363200 U CN201720363200 U CN 201720363200U CN 206806591 U CN206806591 U CN 206806591U
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- China
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- plug
- socket
- ring
- electric connector
- jack
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Abstract
A kind of rainproof electric connector, it is connected and is formed by plug (1) and socket (2)；The composition of plug (1) is as follows：Plug casing (10), coupling nut (11), plug-assembly (17), jack (18), jack insulator (19), plug grommet (191)；The composition of socket (2) is as follows：Square plate housing (21), the contact pin insulator (23) with claw, jack assemblies (231), contact pin (24), socket grommet (26), interface sealing body (27).Rainproof electric connector described in the utility model passes through plug 1, both sockets 2 joint radially, axially encapsulation process, and then make product reach product hermeticity requirement.The utility model reliability is high, and technique effect is excellent, and it has expected more huge economic value and social value.
Description
Technical field
The structure design and applied technical field of electric connector are the utility model is related to, specifically provides a kind of rainproof electricity
Connector.
Background technology
In the prior art, making rapid progress with technology, modern comfort to the resistance to environment of electronic product, highly reliable propose
New requirement, because use needs part electric connector to be exposed to device external, therefore it have developed for the newest needs of equipment
J350 series rainproof electric connectors.
It is intended that obtain a kind of more preferable rainproof electric connector of technique effect.
Utility model content
The purpose of this utility model is to provide a kind of more preferable rainproof electric connector of technique effect, to effectively improve
The environment performance of existing connector.
A kind of rainproof electric connector of the utility model, it is connected and is formed by plug 1 and socket 2；It is characterized in that：Insert
First 1 composition is as follows：Plug casing 10, coupling nut 11, packing ring A12, packing ring B13, ripple spring 14, jump ring 15, back-up ring 16,
Plug-assembly 17, jack 18, jack insulator 19, plug grommet 191；Wherein：Coupling nut 11 is arranged in the plug of plug 1
Outside housing 10, and the circular protrusion axially position both it by being arranged on outside plug casing 10；Plug-assembly 17, jack
The three of 19 plug grommet of insulator 191 is axially disposed in the inner chamber of plug casing 10 successively, and is disposed with multiple use thereon
In the cavernous structure for placing jack 18；
The composition of socket 2 is as follows：Square plate housing 21, O-ring 22, the contact pin insulator 23 with claw, jack assemblies 231,
Contact pin 24, socket spring 25, socket grommet 26, interface sealing body 27；Wherein：Square plate housing 21 is arranged in outermost；Interface
Sealing body 27, the contact pin insulator 23 with claw, jack assemblies 231, socket grommet 26 4 side of being axially disposed in successively
In the inner chamber of disk housing 21, and multiple cavernous structures for being used to place contact pin 24 are disposed with thereon.
The rainproof electric connector, it is characterised in that：
Following structures are additionally provided with plug 1：Packing ring A12, packing ring B13, ripple spring 14, jump ring 15, back-up ring 16；Its
In：Above-mentioned five are arranged between plug casing 10 and coupling nut 11；Wherein：Packing ring A12 is arranged in outside plug casing 10
The circular protrusion in portion and with the axially position of coupling nut 11 sentence work adjust gap be used；
Packing ring B13, both ripple springs 14 combine the circular protrusion being arranged in outside plug casing 10 away from packing ring A12's
Opposite side, and packing ring B13, both ripple springs 14 are arranged in the and of plug casing 10 by jump ring 15, the combination of back-up ring 16
Between coupling nut 11 and do axial limiting.
The rainproof electric connector, it is characterised in that：Following structures are additionally provided with socket 2：O-ring 22, socket bullet
Spring 25；Wherein：O-ring 22, which is arranged in the inner chamber of square plate housing 21, to be used to be interference fitted between plug casing 10 and square plate housing 21
Form radial seal structure 4；Socket spring 25 is arranged in the contact pin insulator 23 with claw, jack assemblies 231, socket grommet
In toroidal cavity between 26 threes and square plate housing 21.
The rainproof electric connector, it is characterised in that：In the rainproof electric connector, plug grommet 191 and boundary
Axial seal structure 5 is cooperatively formed by contact squeeze between face sealing body 27.
Rainproof electric connector described in the utility model is by plug 1, both sockets 2 joint radially, axially at sealing
Reason, and then product is reached product hermeticity requirement.Radial seal structure 4 passes through plug casing, Socket casing, O-ring three
Interference fit is formed；Axial seal structure 5 passes through extrusion fit between insulator front end face and interface sealing body before plug casing, hole
Form.Meanwhile metal shell tail end can also increase ring toothing, to prevent tail accessory from rotating, the reliable of product is improved
Property.The other series electric connector installation dimension is consistent with original XKE series of products Assurance of Size, can be replaced with its equipotential, can
Under the premise of corollary system structure is not changed, its performance is improved.The product has rainproof characteristic, and product is in random vibration
15Hz, 2h, the water surface are higher than under the conditions of connector, ensure that interface does not have water droplet.
In terms of comprehensive, the utility model technique effect is excellent, and it has expected more huge economic value and society
It can be worth.
Brief description of the drawings
Below in conjunction with the accompanying drawings and embodiment is described in further detail to the utility model：
Fig. 1 is the structure schematic diagram of plug 1 of rainproof electric connector；
Fig. 2 is the structure schematic diagram of socket 2 of rainproof electric connector；
Fig. 3 is the overall structure sketch after the plug 1 of rainproof electric connector, the cooperation installation of socket 2.
Embodiment
Embodiment 1
A kind of rainproof electric connector of the present embodiment, it is connected and is formed by plug 1 and socket 2；It is characterized in that：Plug
1 composition is as follows：Plug casing 10, coupling nut 11, packing ring A12, packing ring B13, ripple spring 14, jump ring 15, back-up ring 16, insert
Head assembly 17, jack 18, jack insulator 19, plug grommet 191；Wherein：Coupling nut 11 is arranged in the jack shell of plug 1
Outside body 10, and the circular protrusion axially position both it by being arranged on outside plug casing 10；Plug-assembly 17, jack are exhausted
The three of 19 plug grommet of edge body 191 is axially disposed in the inner chamber of plug casing 10 successively, and is disposed with multiple be used for thereon
Place the cavernous structure of jack 18；
The composition of socket 2 is as follows：Square plate housing 21, O-ring 22, the contact pin insulator 23 with claw, jack assemblies 231,
Contact pin 24, socket spring 25, socket grommet 26, interface sealing body 27；Wherein：Square plate housing 21 is arranged in outermost；Interface
Sealing body 27, the contact pin insulator 23 with claw, jack assemblies 231, socket grommet 26 4 side of being axially disposed in successively
In the inner chamber of disk housing 21, and multiple cavernous structures for being used to place contact pin 24 are disposed with thereon.
Following structures are additionally provided with plug 1：Packing ring A12, packing ring B13, ripple spring 14, jump ring 15, back-up ring 16；Its
In：Above-mentioned five are arranged between plug casing 10 and coupling nut 11；Wherein：Packing ring A12 is arranged in outside plug casing 10
The circular protrusion in portion and with the axially position of coupling nut 11 sentence work adjust gap be used；Packing ring B13, both ripple springs 14 combine cloth
Opposite side of the circular protrusion away from packing ring A12 outside plug casing 10 is put, and packing ring B13, both ripple springs 14 pass through
Jump ring 15, the combination of back-up ring 16 are arranged between plug casing 10 and coupling nut 11 and do axial limiting.
Following structures are additionally provided with socket 2：O-ring 22, socket spring 25；Wherein：O-ring 22 is arranged in square plate housing
It is used for interference fit between plug casing 10 and square plate housing 21 in 21 inner chambers and forms radial seal structure 4；The cloth of socket spring 25
The annular put between the contact pin insulator 23 with claw, jack assemblies 231, the three of socket grommet 26 and square plate housing 21 is empty
In chamber.
In the rainproof electric connector, coordinated between plug grommet 191 and interface sealing body 27 by contact squeeze
Form axial seal structure 5.
Rainproof electric connector described in the present embodiment by plug 1, both sockets 2 joint radially, axially encapsulation process,
And then product is set to reach product hermeticity requirement.Radial seal structure 4 passes through plug casing, Socket casing, O-ring three's interference
Coordinate and form；Axial seal structure 5 passes through extrusion fit structure between insulator front end face and interface sealing body before plug casing, hole
Into.Meanwhile metal shell tail end can also increase ring toothing, to prevent tail accessory from rotating, the reliability of product is improved.
The other series electric connector installation dimension is consistent with original XKE series of products Assurance of Size, can be replaced with its equipotential, can be not
Under the premise of changing corollary system structure, its performance is improved.The product has rainproof characteristic, and product is in random vibration
15Hz, 2h, the water surface are higher than under the conditions of connector, ensure that interface does not have water droplet.
In terms of comprehensive, the present embodiment technique effect is excellent, and it has expected more huge economic value and society
Value.
Claims (4)
1. a kind of rainproof electric connector, it is connected and is formed by plug (1) and socket (2)；It is characterized in that：Plug (1)
Form as follows：Plug casing (10), coupling nut (11), plug-assembly (17), jack (18), jack insulator (19), plug
Grommet (191)；Wherein：The plug casing (10) that coupling nut (11) is arranged in plug (1) is outside, and passes through setting both it
In the outside circular protrusion axially position of plug casing (10)；Plug-assembly (17), jack insulator (19) plug grommet
(191) three is axially disposed in plug casing (10) inner chamber successively, and is disposed with thereon multiple for placing jack (18)
Cavernous structure；
The composition of socket (2) is as follows：Square plate housing (21), the contact pin insulator (23) with claw, jack assemblies (231), contact pin
(24), socket grommet (26), interface sealing body (27)；Wherein：Square plate housing (21) is arranged in outermost；Interface sealing body
(27), the contact pin insulator (23) with claw, jack assemblies (231), socket grommet (26) four are axially disposed in successively
In square plate housing (21) inner chamber, and multiple cavernous structures for being used to place contact pin (24) are disposed with thereon.
2. according to rainproof electric connector described in claim 1, it is characterised in that：
Plug is additionally provided with following structures in (1)：Packing ring A (12), packing ring B (13), ripple spring (14), jump ring (15), back-up ring
(16)；Wherein：Above-mentioned five are arranged between plug casing (10) and coupling nut (11)；Wherein：Packing ring A (12) is arranged in
The outside circular protrusion of plug casing (10) and with coupling nut (11) axially position；
The two combination of packing ring B (13), ripple spring (14) is arranged in the outside circular protrusion of plug casing (10) away from packing ring A
(12) opposite side, and pass through jump ring (15), back-up ring (16) combination arrangement both packing ring B (13), ripple spring (14)
Between plug casing (10) and coupling nut (11) and do axial limiting.
3. according to the rainproof electric connector of claim 1 or 2, it is characterised in that：
Socket is additionally provided with following structures in (2)：O-ring (22), socket spring (25)；Wherein：
O-ring (22) is arranged in square plate housing (21) inner chamber matches somebody with somebody for interference between plug casing (10) and square plate housing (21)
Conjunction forms radial seal structure (4)；Socket spring (25) be arranged in the contact pin insulator (23) with claw, jack assemblies (231),
In toroidal cavity between socket grommet (26) three and square plate housing (21).
4. according to rainproof electric connector described in claim 3, it is characterised in that：In the rainproof electric connector, plug envelope
Axial seal structure (5) is cooperatively formed by contact squeeze between wire body (191) and interface sealing body (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720363200.2U CN206806591U (en) | 2017-04-07 | 2017-04-07 | A kind of rainproof electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720363200.2U CN206806591U (en) | 2017-04-07 | 2017-04-07 | A kind of rainproof electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206806591U true CN206806591U (en) | 2017-12-26 |
Family
ID=60732439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720363200.2U Active CN206806591U (en) | 2017-04-07 | 2017-04-07 | A kind of rainproof electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206806591U (en) |
-
2017
- 2017-04-07 CN CN201720363200.2U patent/CN206806591U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |