CN2049411U - Electric safety plug - Google Patents
Electric safety plug Download PDFInfo
- Publication number
- CN2049411U CN2049411U CN 88221486 CN88221486U CN2049411U CN 2049411 U CN2049411 U CN 2049411U CN 88221486 CN88221486 CN 88221486 CN 88221486 U CN88221486 U CN 88221486U CN 2049411 U CN2049411 U CN 2049411U
- Authority
- CN
- China
- Prior art keywords
- housing
- conductive pole
- electric safety
- safety plug
- described electric
- 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.)
- Pending
Links
- 238000009413 insulation Methods 0.000 claims description 2
- 229920003266 Leaf® Polymers 0.000 claims 2
- 230000000873 masking effect Effects 0.000 abstract 4
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a connecting device for an electric appliance and a power. The connecting device is composed of a fixed casing, a sliding masking casing, conduction posts, a power display device, and a button switch. The sliding masking casing is used for hiding the conduction post. When the connecting device is inserted in a socket, the sliding masking casing can return to the fixed casing and stay. When the button switch is pressed, the sliding masking casing is quickly sprang, the conduction post is electrically extracted from the socket, and the conduction post is hidden. The power display device can display if electric force exists on the two conduction posts. The connecting device is suitable for the existing socket. The security is strong. The connecting device can make a plug used in the places where children and old people are or dark places safe and rapid.
Description
The invention belongs to electrotechnics
At present, employed plug on the electrical equipment, conductive pole are outer Naked, and this plug is very dangerous.When conductive pole did not also insert in the socket fully, some Naked exposed outside, and this people for negligence, children, the elderly are easy to take place security incident undoubtedly.Particularly in the process of pulling the plug out of the socket, making does not easily have fixing socket and plug to be sticked together, and must need with two hands while interoperation, and this has more increased unsafe factor.Also have, under black dim environment, use plug dangerous and difficult more.
Purpose of the present invention is exactly in order to eliminate above-mentioned deficiency; isolate with human body under the protection that provides a kind of conductive pole (10) to shelter housing (2) in telescopic slip, and can break away from electrical socket automatically and have unregulated power to supply with the Electric safety plug that shows.
The present invention be achieved in that the slip of insulation shelter housing (2) by it establishes two pairs of hole slots (11), (12) cooperate with conductive pole (10), are guide rail with conductive pole (10), be clipped in the housing (1 ') to slide.Under the effect of spring (3), the exposed part of conductive pole (10) is sheltered.When Electric safety plug is gone into socket, in slip maskant (2) the setback housing (1 '), and housing (1 ') in, in the both sides hole slot (5), making slip shelter housing (2) and being still in the housing (1 ') by both sides spring leaf (7) is long; When need are extracted conductive pole (10), housing (1 ') both sides buttons (4) are pressed, spring leaf (7) is pressed in the hole slot (6), at this moment, slip is sheltered housing (2) under the effect of spring (3), eject rapidly, push socket surface, under reaction force acts, force conductive pole (10) and slotting body to break away from fully.Because the double guide rail of doing slip maskant (2) of conductive pole (10) so establish a projection (9) on each conductive pole, can be sheltered slip housing (2) restriction within the specific limits.Consider steadiness, cap in the shell body (form by 1 ") and housing (1 ').Cap (be provided with a power supply display unit (8) on 1 "), by blister pack protection, in adorn a light-emitting diode, lead can send red light respectively by on two conductive poles (10) when having electric power to supply with.
Description of drawings: I figure is Electric safety plug conductive pole (10) state when being protected by slip maskant (2).
II figure is that Electric safety plug is in the state behind the socket that inserts, and slides to shelter housing (2) and be retracted in the housing (1 ') and stop.
Claims (8)
1, a kind of by shell body, conductive pole, can inside and outsidely slide shelter the Electric safety plug that housing, power supply display unit are formed, it is characterized in that sliding and shelter hold concurrently guide rail (10), spring (3), push-button switch (4) of housing (2) and conductive pole and combine, be sandwiched among the housing (1 '), can arbitrarily control slides shelters that housing (2) is sheltered conductive pole (10) or partly exposes out.
2, according to the described Electric safety plug of claim 1, it is characterized in that it is an insulation shell that hole slot (11), (12) are arranged that housing (2) is sheltered in slip, it is a slide rail with conductive pole (10), can on conductive pole, (10) slide, and under spring (3) effect, (1 (10) exposed part is sheltered with conductive pole.
3,, it is characterized in that sliding and shelter housing (2) and under spring (3) promotes, plug and electrical socket can be separated from according to the described Electric safety plug of claim 1.
4, according to the described Electric safety plug of claim 1, it is characterized in that slip has a pair of spring leaf (7) to be contained in the groove (6) outside sheltering housing (2), when slip maskant (2) returns in the housing (1 '), can cooperate with the inboard hole slot of housing (1 ') (5), be stuck in wherein, make slip cover housing (2) and being still in the housing (1 ').
5, according to the described Electric safety plug of claim 1, it is characterized in that the outer both sides of housing (1 ') respectively are provided with a button (4) in hole slot (5), slip can be sheltered housing (2) both sides spring leafs (7) and be pressed in its groove (6).
6, according to the described Electric safety plug of claim 1, it is characterized in that shell body by (1 ') with (1 ") two partly formed.
7, according to the described Electric safety plug of claim 1, (on 1 "), be a light-emitting diode, blister pack is arranged, lead is connected on the conductive pole at housing to it is characterized in that power supply display unit (8).
8,, it is characterized in that the conductive pole track (10) of holding concurrently is provided with a projection (9), but limit slippage is sheltered housing and is slided within the specific limits according to the described Electric safety plug of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88221486 CN2049411U (en) | 1988-12-22 | 1988-12-22 | Electric safety plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88221486 CN2049411U (en) | 1988-12-22 | 1988-12-22 | Electric safety plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2049411U true CN2049411U (en) | 1989-12-13 |
Family
ID=4853503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88221486 Pending CN2049411U (en) | 1988-12-22 | 1988-12-22 | Electric safety plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2049411U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048165A (en) * | 2015-08-19 | 2015-11-11 | 相舆科技（上海）有限公司 | Drawer-type insertion-piece socket |
| CN105449453A (en) * | 2016-01-27 | 2016-03-30 | 吴岳微 | Plug assembly for electricity |
| CN105514649A (en) * | 2016-01-27 | 2016-04-20 | 孝感市卡普隆日用品有限公司 | Insertable safe plug |
| CN105514690A (en) * | 2016-01-27 | 2016-04-20 | 孝感市卡普隆日用品有限公司 | Power plug |
| CN105514696A (en) * | 2016-01-27 | 2016-04-20 | 朱顺华 | Plug device with protection function |
| CN105514691A (en) * | 2016-01-27 | 2016-04-20 | 孝感市卡普隆日用品有限公司 | Outdoor power plug device convenient to insert |
| CN105514650A (en) * | 2016-01-27 | 2016-04-20 | 孝感市卡普隆日用品有限公司 | Jack |
| CN108206406A (en) * | 2017-12-31 | 2018-06-26 | 贵州大学 | A kind of booster type attaching plug |
| US10312622B2 (en) | 2015-07-28 | 2019-06-04 | Shanutec (Shanghai) Co., Ltd. | Movable socket assembly |
| CN110462940A (en) * | 2017-03-21 | 2019-11-15 | 株式会社自动网络技术研究所 | Connector |
-
1988
- 1988-12-22 CN CN 88221486 patent/CN2049411U/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10312622B2 (en) | 2015-07-28 | 2019-06-04 | Shanutec (Shanghai) Co., Ltd. | Movable socket assembly |
| US10693253B2 (en) | 2015-07-28 | 2020-06-23 | Shanutec (Shanghai) Co., Ltd. | Movable socket assembly |
| CN105048165A (en) * | 2015-08-19 | 2015-11-11 | 相舆科技（上海）有限公司 | Drawer-type insertion-piece socket |
| CN105449453A (en) * | 2016-01-27 | 2016-03-30 | 吴岳微 | Plug assembly for electricity |
| CN105514649A (en) * | 2016-01-27 | 2016-04-20 | 孝感市卡普隆日用品有限公司 | Insertable safe plug |
| CN105514690A (en) * | 2016-01-27 | 2016-04-20 | 孝感市卡普隆日用品有限公司 | Power plug |
| CN105514696A (en) * | 2016-01-27 | 2016-04-20 | 朱顺华 | Plug device with protection function |
| CN105514691A (en) * | 2016-01-27 | 2016-04-20 | 孝感市卡普隆日用品有限公司 | Outdoor power plug device convenient to insert |
| CN105514650A (en) * | 2016-01-27 | 2016-04-20 | 孝感市卡普隆日用品有限公司 | Jack |
| CN110462940A (en) * | 2017-03-21 | 2019-11-15 | 株式会社自动网络技术研究所 | Connector |
| CN110462940B (en) * | 2017-03-21 | 2021-01-26 | 株式会社自动网络技术研究所 | Connector |
| CN108206406A (en) * | 2017-12-31 | 2018-06-26 | 贵州大学 | A kind of booster type attaching plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |