CN203103657U - Environment resistant electric connector assembly and socket thereof - Google Patents
Environment resistant electric connector assembly and socket thereof Download PDFInfo
- Publication number
- CN203103657U CN203103657U CN 201220701498 CN201220701498U CN203103657U CN 203103657 U CN203103657 U CN 203103657U CN 201220701498 CN201220701498 CN 201220701498 CN 201220701498 U CN201220701498 U CN 201220701498U CN 203103657 U CN203103657 U CN 203103657U
- Authority
- CN
- China
- Prior art keywords
- contact
- socket
- plug
- contact element
- insulator
- 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 - Lifetime
Links
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to the electric connector field, and especially refers to an environment resistant electric connector assembly and a socket thereof. The electric connector assembly comprises a plug and the socket both with front ends as plugging ends; the plug comprises a plug housing and plug contact pins; the socket comprises a socket housing; a floating insulator, socket contact pins and pushing springs are assembled in the socket housing; the floating insulator is fixedly provided with switch contact pins; a separating resistance between the plug contact pins and the switch contact pins is bigger than that of the socket contact pins and the switch contact pins; the separating resistance between the plug contact pins and the switch contact pins subtracts the separating force between the socket contact pins and the switch contact pins, and a residual portion forms a pulling force for pulling the floating insulator to move forwards; and the pulling force cooperates with corresponding pushing springs to realize push-pull cooperation, thereby solving a problem of an existing electric connector assembly with self-sealing protection function that a floating insulator cannot automatically reset after a plug and a socket is separated.
Description
Technical field
The utility model relates to electric connector field, especially a kind of electric coupler component of anti-environment the and socket thereof.
Background technology
Fast development along with electric power, mechanics of communication; the range of application of electric connector is also increasingly extensive; existing electric connector generally comprises housing, fixedly is assemblied in the insulator in the housing and directly fixedly be assemblied in contact in the housing by insulator; its middle shell is a guard member, and contact is used to transmit electric energy.Yet the part occasion requires electric connector still charged after separation; and these occasions usually have hot-fluid; climatic factor such as rain; this will cause the short circuit of respective electrical connector place contact; therefore the electric connector that uses of this kind occasion need possess after the separation can the self-protection sealing function; at above demand; someone has researched and developed a kind of electric coupler component that has the insulator that floats; this electric connector comprises plug and socket; suppose that herein plug and socket are inserted terminal separately with the front end; then plug comprises plug casing and fixedly is assemblied in plug contact in the plug casing by pin insulator; socket comprises Socket casing; one in front and one in back be equipped with float insulator and socket insulator in the Socket casing; be sealed and matched between the outer peripheral face of unsteady insulator and the internal face of Socket casing; in addition; unsteady insulator is movable and fixedly be equipped with switching contact element before and after can be in Socket casing; the socket insulator fixedly is assemblied in the Socket casing and fixedly is equipped with the socket contact; the plug contact; switching contact element and socket contact are corresponding one by one; in addition, the place, rear at the insulator that floats also is top-loaded with the pushing spring in the Socket casing.When plug separates with socket, the insulator that floats moves and drive switching contact element to the socket front end under the effect of pushing spring separates with the socket contact, at this moment, because switching contact element separates with the socket contact, and the front-end interface of electric connector is sealed with switching contact element by unsteady insulator, even therefore under the situation of mutual short circuit between the switching contact element, can not cause the short circuit between the socket contact yet, just can not cause the short circuit of the electric equipment that is connected with electric connector etc. to damage thus; When plug and socket plug together, float insulator and promote to move thereafter of pin insulator roof pressure, thus make plug contact, socket contact peg graft with the two ends of switching contact element respectively, thus the corresponding circuit of conducting.
In actual production, resistance when guaranteeing that plug and socket plug together is unlikely excessive, simultaneously in order to alleviate the burden of the retaining mechanism between plug and the socket, the elastic force of the pushing spring of above-mentioned electric coupler component is limited often, and float insulator for guarantee with Socket casing between sealing and Socket casing between to cooperate also be comparatively closely, this just makes the insulator that floats bigger from resistance that trend socket front end resets when plug separates with socket, usually occur to float insulator plug with can't automatically reset problem after socket separates, and this kind problem in case occur will directly cause the inefficacy of the self-sealing protection function of socket.
Summary of the invention
The purpose of this utility model is to provide a kind of electric coupler component of anti-environment that can be used in humidity and the sand and dust environment, with the unsteady insulator of the electric coupler component that solves the self-sealing protection function of existing band plug with can't automatically reset problem after socket separates.
Simultaneously, the purpose of this utility model also is to provide the socket of above-mentioned electric coupler component.
In order to address the above problem, the electric coupler component of anti-environment the of the present utility model is by the following technical solutions: the electric coupler component of anti-the environment, comprise being the plug and socket of inserted terminal separately with the front end, plug comprises plug casing and plug contact, socket comprises Socket casing, be equipped with unsteady insulator, socket contact and pushing spring in the Socket casing, fixedly be equipped with switching contact element on the unsteady insulator, described plug contact separates resistance greater than the separate resistance of socket contact with switching contact element with switching contact element.
Plug, socket contact are the needle contact piece corresponding with switching contact element, and the external diameter of plug contact is greater than the external diameter of socket contact, and described switching contact element is that the internal diameter of double end hole contact and two jacks that are positioned at its two ends equates.
Plug, socket contact are the needle contact piece corresponding with switching contact element, the external diameter of plug contact equates with the external diameter of socket contact, and described switching contact element is to be used for one the internal diameter of pegging graft with the plug contact internal diameter less than another jack in double end hole contact and its two jack.
Plug, socket contact are the hole contact corresponding with switching contact element, and the internal diameter of plug contact is less than the internal diameter of socket contact, and described switching contact element is that the external diameter of two contact pins at double-ended needle contact and its two ends equates.
Plug, socket contact are the hole contact corresponding with switching contact element and the internal diameter of the two and equate, described switching contact element is to be used for one external diameter cooperating with the plug contact external diameter greater than another in double-ended needle contact and its two contact pin.
Socket of the present utility model is by the following technical solutions: socket, comprise Socket casing, be equipped with unsteady insulator, socket contact and pushing spring in the Socket casing, floating fixedly is equipped with switching contact element on the insulator, switching contact element and socket contact separate resistance less than its with corresponding plug contact between separate resistance.
Described switching contact element is that the internal diameter of double end hole contact and two jacks that are positioned at its two ends equates.
Described switching contact element is to be used for one the internal diameter of pegging graft with the plug contact internal diameter less than another jack in double end hole contact and its two jack.
Described switching contact element is that the external diameter of two contact pins at double-ended needle contact and its two ends equates.
Described switching contact element is to be used for one external diameter cooperating with the plug contact external diameter greater than another in double-ended needle contact and its two contact pin.
Because the plug contact in the electric coupler component of anti-environment the of the present utility model separates resistance greater than the separate resistance of socket contact with switching contact element with switching contact element, therefore when the pulling plug makes plug separate with socket, the rest parts behind the resistance of separating that resistance deducts between socket contact and the switching contact element of separating between plug contact and the switching contact element just forms the pulling pulling force that insulator moves forward that floats, this pulling force cooperates with corresponding pushing spring can realize that one pushes away one and draws cooperation, change two people one into and push away one and draw to cooperate and move desk just as a people being pushed away desk, just can realize the reliable reset of insulator of floating thus, thus solved the self-sealing protection function of existing band electric coupler component unsteady insulator plug with can't automatically reset problem after socket separates.
Description of drawings
Fig. 1 is the structural representation of the embodiment 1 of the electric coupler component of anti-environment the of the present utility model;
Fig. 2 is the structural representation of the plug among Fig. 1;
Fig. 3 is the structural representation of the socket among Fig. 1;
Fig. 4 is the structural representation of the embodiment 1 of socket of the present utility model.
Embodiment
The embodiment 1 of electric coupler component of the present utility model as Figure 1-3, comprises plug 101 and socket 102, and plug 101 is inserted terminal with the front end with socket 102 separately.
When plug separates with socket, the insulator that floats moves and drive switching contact element to the socket front end under the effect of pushing spring separates with the socket contact, at this moment, because switching contact element separates with the socket contact, and the front-end interface of electric connector is sealed with switching contact element by unsteady insulator, even therefore under the situation of mutual short circuit between the switching contact element, can not cause the short circuit between the socket contact yet, just can not cause the short circuit of the electric equipment that is connected with electric connector etc. to damage thus; When plug and socket plug together, float insulator and promote to move thereafter of pin insulator roof pressure, thus make plug contact, socket contact peg graft with the two ends of switching contact element respectively, thus the corresponding circuit of conducting.
In other embodiment of the electric coupler component of anti-environment the of the present utility model, can also make in the following manner and separate resistance greater than the resistance that separates between socket contact and the switching contact element between plug contact and the switching contact element: 1. plug, socket contact all are made as the needle contact piece corresponding with switching contact element, and the external diameter of plug contact is equated with the external diameter of socket contact, making switching contact element is to be used for one the internal diameter of pegging graft with the plug contact internal diameter less than another jack in double end hole contact and its two jack; 2. plug, socket contact all are made as the hole contact corresponding with switching contact element, and make the internal diameter of the internal diameter of plug contact less than the socket contact, the external diameter that switching contact element is made as two contact pins at double-ended needle contact and its two ends equates; 3. plug, socket contact all being made as the hole contact corresponding with switching contact element and the internal diameter of the two is equated, is that double-ended needle contact and making is used for one external diameter cooperating with the plug contact external diameter greater than another in its two contact pin with switching contact element; 4. adopt needle contact piece that external diameter do not wait as plug contact and socket contact, adopt double end hole contact to adapt to plug contact and jack contact respectively simultaneously, but the plug contact is tighter with cooperating of switching contact element as the internal diameter of switching contact element and its two jack; 5. adopt hole contact that external diameter do not wait as plug contact and socket contact, adopt the double-ended needle contact to adapt to plug contact and jack contact respectively simultaneously, but the plug contact is tighter with cooperating of switching contact element as the internal diameter of switching contact element and its two contact pin.When plug casing and Socket casing employing insulator material, described pin insulator and socket insulator can also omit.
The embodiment 1 of socket of the present utility model, as shown in Figure 4, the structure of the socket described in the embodiment 1 of this embodiment and the electric coupler component of anti-the environment is identical, will not give unnecessary details herein.
Claims (10)
1. the electric coupler component of anti-the environment, comprise being the plug and socket of inserted terminal separately with the front end, plug comprises plug casing and plug contact, socket comprises Socket casing, be equipped with unsteady insulator, socket contact and pushing spring in the Socket casing, fixedly be equipped with switching contact element on the unsteady insulator, it is characterized in that described plug contact separates resistance greater than the separate resistance of socket contact with switching contact element with switching contact element.
2. the electric coupler component of anti-environment the according to claim 1, it is characterized in that, plug, socket contact are the needle contact piece corresponding with switching contact element, the external diameter of plug contact is greater than the external diameter of socket contact, and described switching contact element is that the internal diameter of double end hole contact and two jacks that are positioned at its two ends equates.
3. the electric coupler component of anti-environment the according to claim 1, it is characterized in that, plug, socket contact are the needle contact piece corresponding with switching contact element, the external diameter of plug contact equates with the external diameter of socket contact, and described switching contact element is to be used for one the internal diameter of pegging graft with the plug contact internal diameter less than another jack in double end hole contact and its two jack.
4. the electric coupler component of anti-environment the according to claim 1, it is characterized in that, plug, socket contact are the hole contact corresponding with switching contact element, the internal diameter of plug contact is less than the internal diameter of socket contact, and described switching contact element is that the external diameter of two contact pins at double-ended needle contact and its two ends equates.
5. the electric coupler component of anti-environment the according to claim 1, it is characterized in that, plug, socket contact are the hole contact corresponding with switching contact element and the internal diameter of the two and equate, described switching contact element is to be used for one external diameter cooperating with the plug contact external diameter greater than another in double-ended needle contact and its two contact pin.
6. socket, comprise Socket casing, be equipped with unsteady insulator, socket contact and pushing spring in the Socket casing, fixedly be equipped with switching contact element on the unsteady insulator, it is characterized in that, switching contact element and socket contact separate resistance less than its with corresponding plug contact between separate resistance.
7. socket according to claim 6 is characterized in that, described switching contact element is that the internal diameter of double end hole contact and two jacks that are positioned at its two ends equates.
8. socket according to claim 6 is characterized in that, described switching contact element is to be used for one the internal diameter of pegging graft with the plug contact internal diameter less than another jack in double end hole contact and its two jack.
9. socket according to claim 6 is characterized in that, described switching contact element is that the external diameter of two contact pins at double-ended needle contact and its two ends equates.
10. socket according to claim 6 is characterized in that, described switching contact element is to be used for one external diameter cooperating with the plug contact external diameter greater than another in double-ended needle contact and its two contact pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220701498 CN203103657U (en) | 2012-12-18 | 2012-12-18 | Environment resistant electric connector assembly and socket thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220701498 CN203103657U (en) | 2012-12-18 | 2012-12-18 | Environment resistant electric connector assembly and socket thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203103657U true CN203103657U (en) | 2013-07-31 |
Family
ID=48855034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220701498 Expired - Lifetime CN203103657U (en) | 2012-12-18 | 2012-12-18 | Environment resistant electric connector assembly and socket thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203103657U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218411A (en) * | 2013-08-09 | 2014-12-17 | 中航光电科技股份有限公司 | Method for controlling switch-on and switch-off of appointed electric loop in electric connector subassembly |
| CN104218410A (en) * | 2013-08-09 | 2014-12-17 | 中航光电科技股份有限公司 | Electric connector and electric connector component |
| CN105874657A (en) * | 2013-10-29 | 2016-08-17 | 莫列斯有限公司 | Electrical connector with a mobile skirt |
| CN109546449A (en) * | 2018-11-30 | 2019-03-29 | 中航光电科技股份有限公司 | The preposition handwheel locking straight line of band float function separates electro-magnetic release mechanism |
| CN113937546A (en) * | 2021-08-26 | 2022-01-14 | 杭州航天电子技术有限公司 | High-temperature-resistant sealed short-circuit-proof socket |
-
2012
- 2012-12-18 CN CN 201220701498 patent/CN203103657U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218411A (en) * | 2013-08-09 | 2014-12-17 | 中航光电科技股份有限公司 | Method for controlling switch-on and switch-off of appointed electric loop in electric connector subassembly |
| CN104218410A (en) * | 2013-08-09 | 2014-12-17 | 中航光电科技股份有限公司 | Electric connector and electric connector component |
| CN105874657A (en) * | 2013-10-29 | 2016-08-17 | 莫列斯有限公司 | Electrical connector with a mobile skirt |
| CN105874657B (en) * | 2013-10-29 | 2018-07-13 | 莫列斯有限公司 | The component of connection is provided |
| CN109546449A (en) * | 2018-11-30 | 2019-03-29 | 中航光电科技股份有限公司 | The preposition handwheel locking straight line of band float function separates electro-magnetic release mechanism |
| CN113937546A (en) * | 2021-08-26 | 2022-01-14 | 杭州航天电子技术有限公司 | High-temperature-resistant sealed short-circuit-proof socket |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203103657U (en) | Environment resistant electric connector assembly and socket thereof | |
| CN103503246A (en) | Improved structure of electromagnetism electricity connection device | |
| CN101662115A (en) | Floating signal contact element and electric connector using the same | |
| EP2323226B1 (en) | Water-proof insulation connector | |
| CN105914509A (en) | High-voltage electronic connector | |
| CN202084697U (en) | Connector assembly capable of changing open circuit and short circuit states of contact parts and socket of connector assembly | |
| CN202977889U (en) | Electric connector for connecting railroad locomotive cable | |
| CN103050829B (en) | Resistance to environment outlets and use the electric coupler component of this socket | |
| CN101355204A (en) | Elastic contact electric connector with zero insertion and withdraw force | |
| CN103050809B (en) | Separated protection type electric connector | |
| CN203850498U (en) | Circular self-short circuit isolated electric connector | |
| CN205657217U (en) | High voltage electric connector | |
| CN202797378U (en) | Plug self-conduction round connector | |
| CN201533089U (en) | Floating signal contact element and electric connector using thereof | |
| CN202423624U (en) | End face contacted contact mechanism | |
| CN203660163U (en) | Pole-mounted switch controller open circuit-prevention circular connector | |
| CN201838815U (en) | Micro-circular type electric connector | |
| CN205790655U (en) | A kind of adapter of new-energy automobile oil resistant charging wire harness | |
| CN204668599U (en) | Laptop adapter magnetic pivot joint conversion equipment | |
| CN203014435U (en) | Mini type vehicle-mounted charger | |
| CN201374430Y (en) | Connector | |
| CN203135029U (en) | Large current socket connector easy to assemble and disassemble | |
| CN201369433Y (en) | Connector plug and connector using the same | |
| CN101984525B (en) | Short-circuit proof connector | |
| CN205693015U (en) | A kind of electric connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |