CN2202979Y - Shock-proof electric plug and socket - Google Patents
Shock-proof electric plug and socket Download PDFInfo
- Publication number
- CN2202979Y CN2202979Y CN 94229720 CN94229720U CN2202979Y CN 2202979 Y CN2202979 Y CN 2202979Y CN 94229720 CN94229720 CN 94229720 CN 94229720 U CN94229720 U CN 94229720U CN 2202979 Y CN2202979 Y CN 2202979Y
- Authority
- CN
- China
- Prior art keywords
- electric shock
- plug
- socket
- cavity
- sheet
- 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
Links
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides an electric shock proof plug and an electric shock proof socket which is matched with the electric shock proof plug. The electric shock proof plug comprises a plug body. Two conducting plug pins are inserted into the plug body, and are covered with insulation shells which at least make the opposite sides of the two conducting plug pins bare, and magnets are inserted on the insulation shells. The electric shock proof socket comprises a socket body. Two cavities (7) and (8) and two jacks which are communicated with the two cavities are arranged in the socket body. Two L-shaped blocking sheets (10) and (11) which can block and can expose out of the jacks are arranged in the cavity (7), and magnets are arranged on the blocking sheets (10) and (11). A zero-line sheet and a firing-line sheet which are isolated by an insulator with a spring are arranged in the cavity (8).
Description
The utility model provides a kind of electric shock resistant plug, socket.
The conductive base pin of known attaching plug, socket all exposes, and the jack of socket do not have catch, causes electric shock during use easily.
The purpose of this utility model be to provide a kind of can protection against electric shock and matching used electric shock resistant plug, socket.
A kind of electric shock resistant plug that the utility model provides, be the improvement on existing plug, it comprises plug body, and plug body is embedded with two conductive base pins, it is characterized in that being coated with on described two conductive base pins insulation shell of forward surface that makes two conductive base pins at least, be embedded with magnet on the insulation shell for exposing.So that the utility model can either prevent to get an electric shock, again can with existing common socket and the supporting use of anti-electric shock socket provided by the utility model.
Be embedded with the conducting strip that is connected with conductive base pin on the corresponding position of forward surface of the front portion of above-mentioned two insulation shells and exposed conductive base pin.When the utility model inserted in the common socket, the interior lug plate of conducting strip and socket contacted, thereby with power connection.
Above-mentioned magnet is embedded in the front end of insulation shell.
The utility model also provides a kind of and above-mentioned electric shock resistant plug matching used anti-electric shock socket, comprise socket, be provided with cavity (7) (8) in the socket and with two jacks of its connection, it is characterized in that being provided with in the cavity (7) the L type catch (10) (11) that can block jack and expose jack, on the L type catch (10) (11) magnet is arranged, be provided with zero line sheet and live wire sheet in the cavity (8), when plug did not insert, L type catch (10) (11) was because jack is blocked in the effect of magnet respectively.
Have the hole that plug is passed on the above-mentioned L type catch (11),
Above-mentioned zero line sheet is " S " type, and the live wire sheet is " C " type, and the one end all is connected with the inwall of cavity (8).
Above-mentioned insulator is
Type, block the zero line sheet behind its tapering card upper spring (17), the other end is with spring (18), and an end of spring (18) is connected with the live wire sheet, and the other end is blocked by spring (17), and the live wire sheet is by the cross wall insulation of making one with cavity (8) inwall.Because the tension of spring (17) makes the live wire sheet firmly press to the zero line sheet, thereby makes the zero line sheet near cavity (8) inwall, when not having plug to insert, the live wire sheet is not exposed in the jack.
When inserting with plug, two magnet of L type catch (10) (11) are subjected to the effect of plug head magnet, respectively to left and right slip, expose jack, pin inserts, and a pin contacts with the zero line sheet earlier, the zero line sheet is squeezed with the insulator that abuts against together, spring (17) (18) and live wire sheet move together, allow the live wire sheet contact with another pin, with power connection.After transfering to plug, zero line sheet, insulator, live wire sheet reset under the elastic force effect of spring (17), and L type catch (10) (11) also resets.
The utlity model has the function of protection against electric shock, the pin of plug is wrapping with insulation shell, only expose two forward surfaces and with the front portion of the corresponding position of forward surface, thereby can avoid user's contact plug pin and get an electric shock.On the L of socket type catch, be embedded with magnet, when not being with the magnetic plug to insert, two catch are under the magnet magneticaction, block jack, can prevent that foreign matter from falling into, also can prevent to get an electric shock even there is foreign matter to insert, because of covering, keeps away in insulator the live wire sheet of socket, be not exposed in the jack, when inserting, by the magnet interaction of plug and socket with plug, catch exposes jack, two pins insert together again, and a pin contact generation extruding force earlier and the live wire sheet moved to right contact with another pin with the zero line sheet, so the utility model can either prevent that electric shock from can switch on again.
Electric shock resistant plug of the present utility model, socket are applicable to the transformation and the new design of various attaching plugs, socket.
Describe an embodiment of the present utility model in detail below in conjunction with accompanying drawing.
The structural representation of plug in Fig. 1 the utility model.
Fig. 2 is the end view of Fig. 1.
The structural representation of socket in Fig. 3 the utility model.
Structural representation during Fig. 4 plug insertion socket.
With reference to figure 1～Fig. 2, Fig. 4: the electric shock resistant plug that the utility model provides, comprise plug body 1, plug body 1 is embedded with two conductive base pins 2, be coated with the forward surface that makes two conductive base pins 2 on two conductive base pins 2 and be exposed insulation shell 3, on the corresponding position of forward surface of the front portion of two insulation shells 3 and exposed conductive base pin 2, be embedded with the conducting strip 4 that is connected with conductive base pin 2, be embedded with magnet 5 in the front end outside of insulation shell 3.
With reference to figure 3～Fig. 4: the anti-electric shock socket that the utility model provides, comprise socket 6, be provided with cavity 7 in the socket 6,8 and with two jacks 9 of its connection, in cavity 7, be provided with the L type catch 10 that can block jack and expose jack, 11, L type catch 10, be embedded with magnet 12 on 11 the appropriate location, have the hole of passing for plug 13 on the L type catch 11, in cavity 8, be provided with zero line sheet 14 and live wire sheet 15, zero line sheet 14 and live wire sheet 15 are kept apart by the insulator 16 of band spring, zero line sheet 14 is " S " type, live wire sheet 15 is " C " type, and the one end all is connected with the inwall of cavity 8.Insulator 16 is
Type blocks zero line sheet 14 behind its tapering card upper spring 17, and the other end is with spring 18, and an end of spring 18 is connected with live wire sheet 15, and the other end is blocked by spring 17, and live wire sheet 15 is by cross wall 19 insulation of making one with cavity 8 inwalls.
Claims (7)
1, a kind of electric shock resistant plug comprises that plug body, plug body are embedded with two conductive base pins, it is characterized in that being coated with on described two conductive base pins insulation shell of forward surface for exposing that makes two conductive base pins at least, is embedded with magnet on the insulation shell.
2, electric shock resistant plug according to claim 1 is embedded with the conducting strip that is connected with conductive base pin on the corresponding position of forward surface of the front portion that it is characterized in that described two insulation shells and exposed conductive base pin.
3, electric shock resistant plug according to claim 1 is characterized in that described magnet is embedded in the front end of insulation shell.
4, a kind of anti-electric shock socket that can be used with electric shock resistant plug, comprise socket, be provided with cavity (7) (8) in the socket and with two jacks of its connection, it is characterized in that being provided with in the cavity (7) the L type catch (10) (11) that can block jack and expose jack, on the L type catch (10) (11) magnet is arranged, be provided with zero line sheet and live wire sheet in the cavity (8), zero line sheet and live wire sheet are kept apart by the insulator of band spring.
5, anti-electric shock socket according to claim 4 is characterized in that having on the described L type catch (11) hole of passing for plug.
6, anti-electric shock socket according to claim 4 is characterized in that described zero line sheet for " S " type, and the live wire sheet is " C " type; The one end all is connected with cavity (8) inwall.
7, anti-electric shock socket according to claim 4 is characterized in that described insulator is
Type blocks the zero line sheet behind its tapering card upper spring (17), and the other end is with spring (18), and an end of spring (18) is connected with the live wire sheet, and the other end is blocked by spring (17), and the live wire sheet is by the cross wall insulation of making one with cavity (8) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94229720 CN2202979Y (en) | 1994-10-19 | 1994-10-19 | Shock-proof electric plug and socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94229720 CN2202979Y (en) | 1994-10-19 | 1994-10-19 | Shock-proof electric plug and socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2202979Y true CN2202979Y (en) | 1995-07-05 |
Family
ID=33841980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94229720 Expired - Fee Related CN2202979Y (en) | 1994-10-19 | 1994-10-19 | Shock-proof electric plug and socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2202979Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218361A (en) * | 2014-09-23 | 2014-12-17 | 马根昌 | Electric shock resistance socket |
| CN105742862A (en) * | 2014-09-23 | 2016-07-06 | 吴昊 | Working method of electric shock prevention socket |
| CN108683002A (en) * | 2018-03-30 | 2018-10-19 | 张智博 | A kind of electrical power connection device and unlocking method |
| CN111490390A (en) * | 2020-04-23 | 2020-08-04 | 杭州芷盛网络科技有限公司 | Prevent children mistake and touch daily socket based on electromagnetic control |
| CN111509445A (en) * | 2020-05-06 | 2020-08-07 | 杭州涸鲋科技有限公司 | Socket convenient to plug and unplug |
| CN111525328A (en) * | 2020-04-27 | 2020-08-11 | 李英超 | Electric shock protection socket combination |
| CN112490787A (en) * | 2020-11-02 | 2021-03-12 | 杭州佰具科技有限公司 | Electric shock prevention device for plugging and unplugging plug by adopting semiconductor power supply replacement socket |
-
1994
- 1994-10-19 CN CN 94229720 patent/CN2202979Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218361A (en) * | 2014-09-23 | 2014-12-17 | 马根昌 | Electric shock resistance socket |
| CN105742862A (en) * | 2014-09-23 | 2016-07-06 | 吴昊 | Working method of electric shock prevention socket |
| CN105932495A (en) * | 2014-09-23 | 2016-09-07 | 吴昊 | Anti-electric shock socket |
| CN105742862B (en) * | 2014-09-23 | 2017-12-22 | 肖良荣 | A kind of method of work of anti-electric shock socket |
| CN105932495B (en) * | 2014-09-23 | 2018-04-03 | 商洛学院 | A kind of anti-electric shock socket |
| CN108683002A (en) * | 2018-03-30 | 2018-10-19 | 张智博 | A kind of electrical power connection device and unlocking method |
| CN108683002B (en) * | 2018-03-30 | 2024-06-04 | 张智博 | Power connection device and unlocking method |
| CN111490390A (en) * | 2020-04-23 | 2020-08-04 | 杭州芷盛网络科技有限公司 | Prevent children mistake and touch daily socket based on electromagnetic control |
| CN111525328A (en) * | 2020-04-27 | 2020-08-11 | 李英超 | Electric shock protection socket combination |
| CN111525328B (en) * | 2020-04-27 | 2021-05-04 | 李英超 | Electric shock protection socket combination |
| CN111509445A (en) * | 2020-05-06 | 2020-08-07 | 杭州涸鲋科技有限公司 | Socket convenient to plug and unplug |
| CN112490787A (en) * | 2020-11-02 | 2021-03-12 | 杭州佰具科技有限公司 | Electric shock prevention device for plugging and unplugging plug by adopting semiconductor power supply replacement socket |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3565166B2 (en) | Electrical cable connector | |
| CN1197210C (en) | Connector with wear-resistant engagement means | |
| CN203850558U (en) | Socket connector, plug connector and combination structure thereof | |
| MY118999A (en) | Electric connector | |
| TWI266459B (en) | Micro coaxial cable assembly having improved contacts | |
| CN2202979Y (en) | Shock-proof electric plug and socket | |
| JP2720808B2 (en) | Contact structure and connector for electrical connection | |
| US4993971A (en) | EMI resistant electrical connector | |
| KR20010085637A (en) | Plug connector | |
| EP1206009A3 (en) | Wire connecting connector | |
| US6099332A (en) | Connector with adaptable insert | |
| EP1276181A3 (en) | Electrical connector for receiving a plug | |
| US6540535B1 (en) | Socket connector having resilient element for increasing contact force to inserted plug | |
| CA2346757A1 (en) | Plug connector | |
| CN215600707U (en) | Data line adapter | |
| CN218525861U (en) | Adapter plug that PCB board switches on | |
| CN207474717U (en) | A kind of forced electric power connector | |
| CN219106700U (en) | Reverse-plug type power guide rail | |
| CN216289139U (en) | Plug connector and base | |
| CN218788541U (en) | Easy plug-in plug | |
| CN210326215U (en) | Joint mechanism of high-voltage conductive aluminum wire | |
| CN211700646U (en) | Electric connector, data line, connector female seat and charging head | |
| CN214706310U (en) | RJ45 connector with plug insertion detection switch | |
| CN210272911U (en) | Safety plug-socket device | |
| CN211789760U (en) | Female seat of electronic connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |