CN2617057Y - Drop-proofing plug - Google Patents
Drop-proofing plug Download PDFInfo
- Publication number
- CN2617057Y CN2617057Y CN 03257290 CN03257290U CN2617057Y CN 2617057 Y CN2617057 Y CN 2617057Y CN 03257290 CN03257290 CN 03257290 CN 03257290 U CN03257290 U CN 03257290U CN 2617057 Y CN2617057 Y CN 2617057Y
- Authority
- CN
- China
- Prior art keywords
- plug
- housing
- falling
- socket
- proof type
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to an anti-shedding plug, which mainly is used to solve the problems of easily falling off and poor contact between prior plug and socket. The utility model is characterized in that: a connector (3) is arranged between two inserters (1) outside the wall of the shell (2); an elastomer (4) and a push button (5) are arranged on the side of the inserter (1) in the shell (2); The utility model has the advantages of difficult shedding and effective contact.
Description
Technical field:
The utility model relates to the used plug in electric power connecting field, especially self-locking plug.
Background technology:
AC power is as the indispensable energy in people's work and the life, along with The development in society and economy, the utilization of electrical equipment is more and more in work and the life, the connected mode of power supply and electrical equipment is also more and more diversified, and the socket connection mode by plug and socket, be one of important way, be widely used.And behind the present plug insertion socket, because of tongue contacts weak effect with reed in the socket, produce sparking and heating, cause the damage and the undesired use of electrical equipment, useful life is short, exists potential safety hazard, cooperate bad with socket because of plug simultaneously, plug easily comes off, and makes electrical equipment normally not use, and influences operate as normal and life.
The utility model content:
In order to overcome existing plug and socket easily comes off and the deficiency of loose contact, the utility model provides a kind of falling-proof type plug, and this falling-proof type plug has difficult drop-off and contacts good effectiveness.
The technical solution of the utility model is: this falling-proof type plug comprises inserted sheet and housing, and two inserted sheets are put in housing, is equipped with connector between outer two inserted sheets of housing wall, and the inserted sheet side is equipped with elastomer and button in the housing.
Above-mentioned connector is a magnetic sheet; Elastomer is a spring; Spring can be horizontal in the two inserted sheets outside, and button can vertically be put between two inserted sheets; Spring can be horizontal between two inserted sheets and be insulated muscle and be separated by, button can be horizontal in the two inserted sheets outside.
The beneficial effect that the utlity model has is: owing to all be fixed with magnetic sheet on the housing of falling-proof type plug and the socket corresponding surface, plug firmly is adsorbed on the socket, so difficult drop-off.Be placed with spring because of the inserted sheet side simultaneously, make the reed excellent contact that inserted sheet and socket are interior to guarantee the normal use of electrical equipment the useful life of prolongation plug, eliminated potential safety hazard.
Description of drawings:
Accompanying drawing 1 is the utility model structure cutaway view;
Accompanying drawing 2 is that the utility model is the structure cutaway view that both sides are equipped with button.
1-inserted sheet among the figure, 2-housing, 3-connector, 4-spring, 5-button.
Embodiment:
Below in conjunction with accompanying drawing will the utility model is described in further detail:
By shown in Figure 1, this falling-proof type plug comprises inserted sheet 1 and housing 2, two inserted sheets 1 are put in housing 2, put connector 3 between outer two inserted sheets 1 of housing 2 walls, just at housing 2 front end faces, be bonded with a magnetic sheet 3 between two inserted sheets 1, on correspondence position on the socket, be bonded with a magnetic sheet 3 that magnetic pole is opposite, make plugs and sockets firmly adsorb and be integral that difficult drop-off is equipped with spring 4 among two inserted sheets 1, two springs 4 are insulated muscle and separate mutually, 1 liang of outside of inserted sheet is equipped with band stage button 5, adjusts inserted sheet 1 by button 5 and inserts socket, guarantees that the interior reed of inserted sheet 1 and socket well contacts, prevent to produce sparking and heating, prolong the useful life of plug, guaranteed the normal use of electrical equipment, eliminated potential safety hazard.
By shown in Figure 2, two inserted sheets 1 are put in housing 2, put connector 3 between outer two inserted sheets 1 of housing 2 walls, just at housing 2 front end faces, be bonded with a magnetic sheet 3 between two inserted sheets 1, on correspondence position on the socket, be bonded with a magnetic sheet 3 that magnetic pole is opposite, make plug and socket firmly adsorb and be integral, difficult drop-off, housing 2 interior 1 liang of lateral surface of inserted sheet are equipped with spring 4, two springs 4 and touch mutually with housing 2, are equipped with taper button 5 in the middle of two inserted sheets 1, adjust inserted sheet 1 by button 5 and insert socket, guarantee that the interior reed of inserted sheet 1 and socket well contacts, prevent to produce sparking and heating, prolonged the useful life of plug, guarantee the normal use of electrical equipment, eliminated potential safety hazard.
During actual the use, insert socket, can normally use according to button on the plug.
Claims (7)
1, a kind of falling-proof type plug, comprise inserted sheet (1) and housing (2), two inserted sheets (1) are put in housing (2), it is characterized in that: be equipped with connector (3) between outer two inserted sheets (1) of housing (2) wall, the interior inserted sheet of housing (2) (1) side is equipped with elastomer (4) and button (5).
2, falling-proof type plug according to claim 1 is characterized in that: connector (3) is a magnetic sheet.
3, falling-proof type plug according to claim 1 is characterized in that: elastomer (4) is a spring.
4, falling-proof type plug according to claim 3 is characterized in that: spring (4) can be horizontal in two inserted sheets (1) outside.
5, falling-proof type plug according to claim 3 is characterized in that: spring (4) can be horizontal between two inserted sheets (1) and be insulated muscle and be separated by.
6, falling-proof type plug according to claim 1 is characterized in that: button (5) can vertically be put between two inserted sheets (1).
7, falling-proof type plug according to claim 1 is characterized in that: button (5) can be horizontal in two inserted sheets (1) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03257290 CN2617057Y (en) | 2003-05-14 | 2003-05-14 | Drop-proofing plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03257290 CN2617057Y (en) | 2003-05-14 | 2003-05-14 | Drop-proofing plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2617057Y true CN2617057Y (en) | 2004-05-19 |
Family
ID=34254194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03257290 Expired - Fee Related CN2617057Y (en) | 2003-05-14 | 2003-05-14 | Drop-proofing plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2617057Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101154778B (en) * | 2006-09-26 | 2010-06-23 | 陈卓英 | Anti-drop power source plug socket group |
| CN102377072A (en) * | 2010-08-18 | 2012-03-14 | 胜德国际研发股份有限公司 | Anti-pull-off plug |
| CN104515882A (en) * | 2014-12-05 | 2015-04-15 | 浙江共同电子科技有限公司 | Electricity meter connecting plug with internal expansion spring |
| CN105356146A (en) * | 2015-11-12 | 2016-02-24 | 宁波瑞祥电器有限公司 | Slip preventive plug |
| CN107104327A (en) * | 2017-05-16 | 2017-08-29 | 东莞市联洲知识产权运营管理有限公司 | A kind of attaching plug applied on electrically-powered vehicle |
-
2003
- 2003-05-14 CN CN 03257290 patent/CN2617057Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101154778B (en) * | 2006-09-26 | 2010-06-23 | 陈卓英 | Anti-drop power source plug socket group |
| CN102377072A (en) * | 2010-08-18 | 2012-03-14 | 胜德国际研发股份有限公司 | Anti-pull-off plug |
| CN102377072B (en) * | 2010-08-18 | 2013-08-07 | 胜德国际研发股份有限公司 | Anti-pull-off plug |
| CN104515882A (en) * | 2014-12-05 | 2015-04-15 | 浙江共同电子科技有限公司 | Electricity meter connecting plug with internal expansion spring |
| CN105356146A (en) * | 2015-11-12 | 2016-02-24 | 宁波瑞祥电器有限公司 | Slip preventive plug |
| CN105356146B (en) * | 2015-11-12 | 2017-07-07 | 宁波瑞祥电器有限公司 | A kind of anti-slip plug |
| CN107104327A (en) * | 2017-05-16 | 2017-08-29 | 东莞市联洲知识产权运营管理有限公司 | A kind of attaching plug applied on electrically-powered vehicle |
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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 |