CN103050829B - Resistance to environment outlets and use the electric coupler component of this socket - Google Patents
Resistance to environment outlets and use the electric coupler component of this socket Download PDFInfo
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- CN103050829B CN103050829B CN201210550725.9A CN201210550725A CN103050829B CN 103050829 B CN103050829 B CN 103050829B CN 201210550725 A CN201210550725 A CN 201210550725A CN 103050829 B CN103050829 B CN 103050829B
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- floating
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Abstract
The present invention relates to electric connector field, especially a kind of resistance to environment outlets and use the electric coupler component of this socket.Socket take front end as inserted terminal, comprise Socket casing, socket insulator and socket contact, that floats before and after the front place of socket insulator in Socket casing is equipped with floating insulator, floating insulator is fixedly equipped with the switching contact element corresponding with socket contact, the internal face of Socket casing and the outer peripheral face of floating insulator are sealed and matched, be sealed and matched between switching contact element and floating insulator, also biasing springs is equipped with at the rear of floating insulator in Socket casing, this biasing springs is pressed floating insulator to sinciput and is forced switching contact element to be separated with corresponding socket contact, even when there is rainwater weather and pyric factor, also can only make mutual short circuit between switching contact element, and can not cause the mutual short circuit between socket contact, resistance to environment outlets of the present invention solves the problem of the environment resistant difference of existing electric connector.
Description
Technical field
The present invention relates to electric connector field, especially a kind of resistance to environment outlets and use the electric coupler component of this socket.
Background technology
Along with the fast development of electric power, mechanics of communication; the range of application of electric connector is also increasingly extensive; existing electric connector generally comprises housing, fixing assembling insulator in the housing and directly fixes assembling contact in the housing by insulator; its middle shell is guard member, and contact is for transmitting electric energy.But part application requirements electric connector is still charged after isolation; and these occasions usually have hot-fluid, rain etc. the natural cause such as climatic factor and fire; this will cause the short circuit of corresponding electric connector place contact, and the electric connector that therefore this kind of occasion uses needs to possess after separation can the function of self-protection sealing.But at present also without any the relevant report about similar products on market, mostly there is the problem of environment resistant difference in therefore current electric connector.
Summary of the invention
The object of the present invention is to provide the resistance to environment outlets of a kind of waterproof, fireproof, to solve the problem of the environment resistant difference of existing electric connector.
Meanwhile, the present invention also aims to provide the electric coupler component using above-mentioned resistance to environment outlets.
In order to solve the problem, resistance to environment outlets of the present invention is by the following technical solutions: resistance to environment outlets, this socket take front end as inserted terminal, comprise Socket casing and be fixedly assemblied in the socket contact in Socket casing by socket insulator, that floats before and after the front place of socket insulator in Socket casing is equipped with floating insulator, floating insulator is fixedly equipped with the switching contact element corresponding with socket contact, the internal face of Socket casing and the outer peripheral face of floating insulator are sealed and matched, be sealed and matched between switching contact element and floating insulator, also biasing springs is equipped with at the rear of floating insulator in Socket casing, this biasing springs is pressed floating insulator to sinciput and is forced switching contact element to be separated with corresponding socket contact.
Float insulator by being sealed and matched between sealing ring and the internal face of Socket casing.
Described floating insulator comprises two parts that one in front and one in back split is arranged and the sealing gasket be fitted between these two parts, and switching contact element is coordinated with floating insulator seal by described sealing gasket.
Socket insulator is fixedly equipped with for the clamp ring with adaptive plug-locking, the front portion of this clamp ring to be stretched in floating insulator and is coordinated with floating insulator seal by sealing ring.
Described socket insulator is provided with spring mounting hole, and biasing springs is arranged in corresponding spring mounting hole and in front end shield, spring compressor is housed.
The rear end of spring compressor insert corresponding spring mounting hole and with socket insulator forward anticreep coordinate.
The pressure-bearing rod with the press-fit of described spring crown is coated with in described floating insulator.
Described pressure-bearing rod is screw.
Electric coupler component of the present invention is by the following technical solutions: electric coupler component, comprise plug and above-mentioned socket, plug comprises plug casing and is fixedly assemblied in plug casing, corresponding with switching contact element Plug contact by pin insulator, and pin insulator pushes floating insulator and makes the corresponding grafting of Plug contact, switching contact element and socket contact when plug plugs together with socket.
The resistance that is separated between Plug contact with switching contact element is greater than and is separated resistance between socket contact with switching contact element.
Floating insulator is equipped with due to what float before and after the front place of socket insulator in the Socket casing of resistance to environment outlets of the present invention, floating insulator is fixedly equipped with the switching contact element corresponding with socket contact, and the outer peripheral face of the internal face of Socket casing and floating insulator is sealed and matched, be sealed and matched between switching contact element and floating insulator, in addition, also be equipped with biasing springs at the rear of floating insulator in Socket casing, this biasing springs is pressed floating insulator to sinciput and is forced switching contact element to be separated with corresponding socket contact, therefore, in the process used, when this socket is separated with adaptive plug, the floating insulator of biasing springs promotion moves forward and orders about switching contact element and is separated with socket contact, meanwhile, outer peripheral face and the Socket casing of floating insulator are sealed and matched, be sealed and matched between switching contact element and floating insulator, thus the socket contact be connected with electric equipment is sealed completely, even now there is rainwater weather, also mutual short circuit between switching contact element can only be made, because switching contact element and socket contact are disconnected from each other, the short circuit between socket contact can't be caused, when a fire, also only can burn out floating insulator and make mutual short circuit between switching contact element, and the mutual short circuit between socket contact can not be caused, as can be seen here, resistance to environment outlets of the present invention can waterproof, fire prevention, solve the problem of the environment resistant difference of existing electric connector.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment 1 of electric coupler component of the present invention;
Fig. 2 is the structural representation of the plug in Fig. 1;
Fig. 3 is the structural representation of the socket in Fig. 1;
Fig. 4 is the structural representation of the embodiment 1 of resistance to environment outlets of the present invention.
Embodiment
The embodiment 1 of electric coupler component of the present invention, as Figure 1-3, comprises plug 101 and socket 102, and plug 101, socket 102 are all inserted terminal with front end.
Plug 101 comprises plug casing 11, fixedly be equipped with pin insulator 12 in plug casing 11 and be fixedly equipped with Plug contact 13 by pin insulator 12, in the present embodiment, Plug contact 13 adopts contact pin, in addition, pull bar release mechanism is also equipped with in plug casing 11, pull bar release mechanism comprises lock sleeve 14 and pull bar 15, and its structure and operation principle are prior art, and it will not go into details herein.
Socket 102 comprises Socket casing 21, tandemly in Socket casing 21 be equipped with floating insulator 22 and socket insulator 23, float to be sealed and matched by sealing ring 24 between the outer peripheral face of insulator 22 and the internal face of Socket casing 21 and float insulator 22 can in Socket casing 21 before and after float, wherein sealing ring 24 is located on Socket casing 21, floating insulator 22 is fixedly equipped with switching contact element 25, switching contact element 25 and Plug contact 13 one_to_one corresponding, in the present embodiment, switching contact element 25 adopts double end jack contact and is sealed and matched with floating insulator 22, specifically, the insulator 22 that floats adopts split-type structural, comprise the two parts one in front and one in back arranged and the sealing gasket 26 be fitted between these two parts, switching contact element 25 is sealed and matched by sealing gasket 26 and floating insulator 22, so far known, float insulator 22 and switching contact element 25 socket insulator 23 is completely closed, socket insulator 23 to be fixedly assemblied in Socket casing 21 and to be fixedly equipped with socket contact 27, socket contact 27 adopt contact pin contacting piece and with switching contact element 25 one_to_one corresponding, in addition, socket insulator 23 is also fixedly equipped with the clamp ring 28(prior art corresponding with described pull bar release mechanism), the front end of clamp ring 28 to stretch in floating insulator 22 and and be sealed and matched by sealing ring between floating insulator 22, in order to distinguish with above-mentioned sealing ring 24, establish sealing ring 29 centered by sealing circle herein, central seal circle 29 is located in clamp ring 28, biasing springs 30 is also provided with in Socket casing 21, biasing springs 30 is positioned at the rear place of floating insulator 22, in the present embodiment, socket insulator 23 is provided with spring mounting hole, biasing springs 30 is arranged in corresponding spring mounting hole, and the front end shield of biasing springs 30 is equipped with spring compressor 31, the rear end of spring compressor 31 to stretch in corresponding spring mounting hole and by its aft mounted outer turn edge with socket insulator 23 forward anticreep coordinate, pushed up to prevent floating insulator 22 from directly contacting with spring compressor 31 and be out of shape, floating insulator 22 is coated with pressure-bearing rod 32, in the present embodiment, pressure-bearing rod 32 is adopted screw and is coordinated with floating insulator seal by sealing gasket 26 equally.
Under initial condition, the insulator that floats is positioned at its front end extreme position under the effect of biasing springs, and disconnected from each other between switching contact element and socket contact, floating insulator coordinates with clamp ring, Socket casing and switching contact element respectively and is encapsulated in Socket casing by socket contact, when plug and socket plug together, pin insulator pushes floating insulator backward, and Plug contact, socket contact plugs together mutually with corresponding switching contact element respectively, plug and socket are locked by described pull bar release mechanism and clamp ring, now corresponding circuit is switched on, when plug is separated with socket, the insulator that floats resets and drives switching contact element to be separated with socket contact under the effect of biasing springs, it may be noted that time, in the present embodiment, the resistance that is separated between Plug contact with switching contact element is greater than and is separated resistance between socket contact with switching contact element, the effect of pulling in front and others push behind can be played like this to the reset of floating insulator, be more conducive to it reset, specifically by Plug contact and switching contact element are coordinated more closely some realize being separated the different sizes of resistance.
The embodiment 1 of resistance to environment outlets of the present invention, as shown in Figure 4, this resistance to environment outlets is identical with the structure of the socket in the embodiment 1 of above-mentioned electric coupler component, and it will not go into details herein.
Claims (8)
1. resistance to environment outlets, this socket take front end as inserted terminal, comprise Socket casing and be fixedly assemblied in the socket contact in Socket casing by socket insulator, it is characterized in that, that floats before and after the front place of socket insulator in Socket casing is equipped with floating insulator, floating insulator is fixedly equipped with the switching contact element corresponding with socket contact, the internal face of Socket casing and the outer peripheral face of floating insulator are sealed and matched, be sealed and matched between switching contact element and floating insulator, also biasing springs is equipped with at the rear of floating insulator in Socket casing, this biasing springs is pressed floating insulator to sinciput and is forced switching contact element to be separated with corresponding socket contact, the insulator that floats described in switching contact element and Plug contact one_to_one corresponding comprises two parts that one in front and one in back split is arranged and the sealing gasket be fitted between these two parts, switching contact element is coordinated with floating insulator seal by described sealing gasket, socket insulator is fixedly equipped with for the clamp ring with adaptive plug-locking, the front portion of this clamp ring to be stretched in floating insulator and is coordinated with floating insulator seal by sealing ring.
2. resistance to environment outlets according to claim 1, is characterized in that, the insulator that floats is by being sealed and matched between sealing ring and the internal face of Socket casing.
3. resistance to environment outlets according to claim 1, is characterized in that, described socket insulator is provided with spring mounting hole, and biasing springs is arranged in corresponding spring mounting hole and in front end shield, spring compressor is housed.
4. resistance to environment outlets according to claim 3, is characterized in that, the rear end of spring compressor insert corresponding spring mounting hole and with socket insulator forward anticreep coordinate.
5. the resistance to environment outlets according to claim 3 or 4, is characterized in that, is coated with the pressure-bearing rod with the press-fit of described spring crown in described floating insulator.
6. resistance to environment outlets according to claim 5, is characterized in that, described pressure-bearing rod is screw.
7. electric coupler component, it is characterized in that, comprise plug and the socket as described in any one of claim 1-6, plug comprises plug casing and is fixedly assemblied in plug casing, corresponding with switching contact element Plug contact by pin insulator, pin insulator pushes floating insulator and makes the corresponding grafting of Plug contact, switching contact element and socket contact when plug plugs together with socket, switching contact element and Plug contact one_to_one corresponding.
8. electric coupler component according to claim 7, is characterized in that, the resistance that is separated between Plug contact with switching contact element is greater than and is separated resistance between socket contact with switching contact element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210550725.9A CN103050829B (en) | 2012-12-18 | 2012-12-18 | Resistance to environment outlets and use the electric coupler component of this socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210550725.9A CN103050829B (en) | 2012-12-18 | 2012-12-18 | Resistance to environment outlets and use the electric coupler component of this socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103050829A CN103050829A (en) | 2013-04-17 |
| CN103050829B true CN103050829B (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210550725.9A Active CN103050829B (en) | 2012-12-18 | 2012-12-18 | Resistance to environment outlets and use the electric coupler component of this socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103050829B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280666B (en) * | 2013-04-27 | 2015-11-25 | 中航光电科技股份有限公司 | Underwater separation electric connector and plug thereof |
| DE102018105510A1 (en) * | 2018-03-09 | 2019-09-12 | Eaton Protection Systems Ip Gmbh & Co. Kg | Electrical plug device |
| CN111064040B (en) * | 2019-11-30 | 2021-06-29 | 中航光电科技股份有限公司 | Connector and shell assembly thereof |
| CN113285270B (en) * | 2021-05-26 | 2022-04-01 | 中航光电科技股份有限公司 | Threaded connection full-heat-proof drop socket |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102646908A (en) * | 2012-04-01 | 2012-08-22 | 中航光电科技股份有限公司 | Wear-resisting coaxially rotating electric connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19549519B4 (en) * | 1995-01-14 | 2005-05-19 | Amphenol-Tuchel Electronics Gmbh | Electrical connector |
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2012
- 2012-12-18 CN CN201210550725.9A patent/CN103050829B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102646908A (en) * | 2012-04-01 | 2012-08-22 | 中航光电科技股份有限公司 | Wear-resisting coaxially rotating electric connector |
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| Publication number | Publication date |
|---|---|
| CN103050829A (en) | 2013-04-17 |
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