CN101841109A - Active protective cable reel safety socket - Google Patents
Active protective cable reel safety socket Download PDFInfo
- Publication number
- CN101841109A CN101841109A CN200910096708A CN200910096708A CN101841109A CN 101841109 A CN101841109 A CN 101841109A CN 200910096708 A CN200910096708 A CN 200910096708A CN 200910096708 A CN200910096708 A CN 200910096708A CN 101841109 A CN101841109 A CN 101841109A
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- CN
- China
- Prior art keywords
- emergency exit
- socket
- switch
- safety door
- cable reel
- 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
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Abstract
The invention discloses an active protective cable reel safety socket. The socket comprises a wire coil wound by a power wire internally, a safety door, a safety door switch, a socket, the power wire and a safety door locking device, wherein the socket is arranged in a wire coil protective shell; the wire coil protective shell is provided with the safety door and the safety door switch controlled by the safety door; the socket in the wire coil protective shell can be contacted only when the safety door is opened; when the safety door is opened, the safety door switch automatically switches off a power supply from a power input end to the socket so that the socket is power-off to make the user safely plug and unplug a plug; when the safety door is closed, the safety door automatically switches on the power supply from the power input end to the socket so that the socket is powered on; the wire coil protective shell is also provided with a wire groove and the power wire of the plug is led to an electric appliance by the wire groove; and when the safety door is closed, the safety door locking device locks the safety door to make the safety door switch in a stable on-state.
Description
Technical field
The present invention relates to a kind of socket, particularly a kind of active protective cable reel safety socket.
Background technology
Existing cable drum socket in order to guarantee user's safety, is equipped with protective door in socket inside.Though this socket can prevent non-plug misplug into, in use, if plug is not inserted into the end, the plug metal has part to be touched, and is still unsafe.
Summary of the invention
The object of the present invention is to provide a kind of safer active protective cable reel safety socket.
The present invention is achieved by the following technical solutions, comprises that inner disk has the drum of power line, emergency exit, emergency exit switch, socket, power line; It is characterized in that described socket is arranged in the cable drum protective casing, the cable drum protective casing is provided with emergency exit and is subjected to the emergency exit switch of emergency exit control; Open the socket that emergency exit could contact cable drum protective casing the inside, emergency exit is opened, and the emergency exit switch is cut off the electricity supply input automatically to the power supply of socket, and socket does not have electricity, makes the operation that plugs plug of user security; The emergency exit that closes, the automatic energized input of emergency exit switch is to the power supply of socket, and socket has; Also have wire casing on the cable drum protective casing, the power line of plug is drawn towards electrical appliance through crossed beam trunking; The emergency exit closing-locking device locked emergency exit when emergency exit closed, and made the emergency exit switch be in stable on-state.
Preferably, emergency exit is provided with emergency exit switch connection device, and the position is corresponding with the emergency exit switch.
Preferably, the emergency exit switch is a push-button switch, and when emergency exit closed, emergency exit switch connection device was pressed the push-button switch button and made the power supply of emergency exit switch connection power input to socket, and socket has.
Preferably, the emergency exit switch is the magnetic inductive switch, and the magnetic inductive switch connection device of pairing is fixed on the emergency exit; Emergency exit closes, and to desired location, magnetic inductive emergency exit switch connection power input is to the power supply of socket to magnetic inductive switch connection device for the magnetic inductive inductive switching; Emergency exit is opened, and this magnetic inductive switch connection device leaves desired location, the magnetic inductive emergency exit switch power supply of input to socket of cutting off the electricity supply immediately.
Preferably, magnetic inductive emergency exit switch adopts strong magnetic such as rubidium iron boron as its engaging means.
Preferably, the emergency exit closing-locking device has unlock button, and button is arranged on the emergency exit, and lock slots is arranged on correspondence position on the cable drum protective casing; Press unlock button, make the locking pick-and-place abandon locking, emergency exit just can be opened, the emergency exit that closes, and locking is grabbed with lock slots and is kept locking, and emergency exit is closed.
Preferably, the emergency exit closing-locking device is a magnetic lock device, and a wherein end of magnetic lock device is fixed on the emergency exit, and the other end is fixed on the cable drum protective casing; One of them of magnetic lock device is that permanent magnet is made, and another is that iron or ferroalloy are made, also can two all be that permanent magnet is made, both inhaled mutually emergency exit are closed when emergency exit closed.
Preferably, the permanent magnet of magnetic lock device is strong magnetic such as rubidium iron boron.
Preferably, be provided with two different plug sockets of jack direction in the cable drum protective casing, two plug sockets are the angle setting, and angle is about 90 degree, to adapt to difform plug.
Preferably, described socket can be the socket of any standard of any national.
Preferably, socket is the bipolar power supply socket, and the emergency exit switch of pairing is a double-pole switch, and bipolar emergency exit switch can switch on or off the bipolar power supply of transporting to socket fully.
Preferably, socket is three utmost point supply sockets, and the emergency exit switch of pairing is a triple-pole switch, and three utmost point emergency exit switches can switch on or off the bipolar power supply of transporting to socket fully.
The present invention is because the interlocking effect of emergency exit and emergency exit switch, make the user at the plug plug, or emergency exit is when opening, initiatively the socket in the protective cable reel safety socket is not charged, use the active protective cable reel safety socket safer to reach the initiatively purpose of protection, to make.
Description of drawings
Fig. 1 is the schematic diagram of active protective cable reel safety socket first embodiment.
Fig. 2 is the schematic diagram of active protective cable reel safety socket second embodiment.
Fig. 3 is the schematic diagram of active protective cable reel safety socket the 3rd embodiment.
Embodiment
With reference to Fig. 1, Fig. 1 is the schematic diagram of active protective cable reel safety socket first embodiment.
As shown in Figure 1, socket 4, socket 5 are arranged on cable drum protective casing 1 the inside, and cable drum protective casing 1 is provided with emergency exit 2 and push button emergency exit switch 10, opens the socket that emergency exit 2 could contact cable drum protective casing 1 the inside; Push button emergency exit switch 10 1 ends are connected with external power source through power line 7, the other end and socket 4, and socket 5 connects; Emergency exit switch connection device 8 is arranged on the emergency exit 2, and the position is corresponding with emergency exit switch 10; Emergency exit switch 10 is controlled by emergency exit 2; Press the unlock button 3 of emergency exit closing-locking device, make locking grab 9 and abandon locking, emergency exit 2 just can be opened, emergency exit 2 is opened, emergency exit switch connection device 8 leaves push button emergency exit switch 10, and push button emergency exit switch 10 is cut off the electricity supply input to socket 4, the power supply of socket 5, socket 4, socket 5 does not have; The emergency exit 2 that closes, locking grab 9 and cable drum protective casing 1 in the lock slots 11 that is provided with keep locking, emergency exit 2 is closed.Emergency exit switch connection device 8 is pressed push button emergency exit switch 10 makes this switch connection power input to socket 4, the power supply of socket 5, and socket 4, socket 5 has; Cable drum protective casing 1 also has wire casing 6, and the external power source plug is after inserting well on the socket 4 or on the socket 5, and the power line of plug is drawn towards electrical appliance through crossed beam trunking 6; Socket 4 and socket 5 are the angle setting, and angle is about about 90 degree, to adapt to difform plug.
Fig. 2 is the schematic diagram of active protective cable reel safety socket second embodiment.
As shown in Figure 2, present embodiment uses magnetic inductive switch 23 as the emergency exit switch, emergency exit switch connection device 21 is fixed on the emergency exit 20, strong magnetic such as emergency exit switch connection device 21 usefulness rubidium iron boron is made, and emergency exit 20 closes, and magnetic inductive emergency exit switch 23 is sensed its pairing switch connection device 21 to desired location, magnetic inductive emergency exit switch 23 energized inputs are to socket 24, the power supply of socket 25, socket 24, socket 25 has; Emergency exit 20 is opened, and magnetic inductive emergency exit switch 23 is sensed its pairing switch connection device 21 and left desired location, and magnetic inductive emergency exit switch 23 is cut off the electricity supply input to socket 24, the power supply of socket 25, and socket 24, socket 25 does not have.
Fig. 3 is the schematic diagram of active protective cable reel safety socket the 3rd embodiment.
As shown in Figure 3, the emergency exit closing-locking device of present embodiment is a magnetic lock device, and the moving locking device 30 of magnetic lock device is fixed on the emergency exit 30, and quiet locking device 33 is fixed on the cable drum protective casing 32; One of them is permanent magnet for moving locking device 31 and quiet locking device 33, another is that iron or ferroalloy are made, the position can exchange, can be that also 33 two of locking device 31 and quiet locking devices all are permanent magnets, magnetic polarity be opposite working there is a natural attraction between the sexes, emergency exit 30 closes, moving locking device 31 is inhaled mutually with quiet locking device 33, make emergency exit 30 lockings, in order to reduce volume and raising sensitivity, the permanent magnet that this locking device uses is strong magnetic such as rubidium iron boron.
Claims (9)
1. protective cable reel safety socket initiatively, comprise that inner disk has the cable drum protective casing of power line, emergency exit, the emergency exit switch, socket, power line, emergency exit locking device, it is characterized in that described socket is arranged in the cable drum protective casing, the cable drum protective casing is provided with emergency exit and is subjected to the emergency exit switch of emergency exit control; Emergency exit is provided with emergency exit switch connection device, and the position is corresponding with the emergency exit switch; Open the socket that emergency exit could contact cable drum protective casing the inside; Emergency exit is opened, and emergency exit switch connection device is away from the emergency exit switch, makes the emergency exit switch cut off the electricity supply input to the power supply of socket, and socket does not have; The emergency exit that closes, emergency exit switch connection device makes the power supply of emergency exit switch connection power input to socket, and socket has; Also have wire casing on the cable drum protective casing, also be provided with the emergency exit closing-locking device on protective casing and the emergency exit.
2. a kind of active protective cable reel safety socket as claimed in claim 1 is characterized in that described emergency exit switch is a push-button switch.
3. a kind of active protective cable reel safety socket as claimed in claim 1 is characterized in that described emergency exit switch is the magnetic inductive switch, and the magnetic inductive switch connection device of pairing is fixed on the emergency exit; Described magnetic inductive emergency exit switch adopts the strong magnetic of rubidium iron boron as its engaging means.
4. a kind of active protective cable reel safety socket as claimed in claim 1 is characterized in that described emergency exit closing-locking device has unlock button, and unlock button is arranged on the emergency exit, and lock slots is arranged on correspondence position on the housing.
5. a kind of active protective cable reel safety socket as claimed in claim 1, it is characterized in that, described emergency exit closing-locking device is a magnetic lock device, and a wherein end of magnetic lock device is fixed on the emergency exit, and the other end is fixed on the cable drum protective casing; One of them of magnetic lock device is that permanent magnet is made, and another is that iron or ferroalloy are made, also can two all be that permanent magnet is made, described permanent magnet is strong magnetic such as rubidium iron boron.
6. a kind of active protective cable reel safety socket as claimed in claim 1 is characterized in that, is provided with two different plug sockets of jack direction in the described cable drum protective casing, and two plug sockets are the angle setting.
7. a kind of active protective cable reel safety socket as claimed in claim 1 is characterized in that described socket can be the socket of any standard of any national.
8. a kind of active protective cable reel safety socket socket as claimed in claim 1 is characterized in that described socket is the bipolar power supply socket, and the emergency exit switch of pairing is a double-pole switch.
9. a kind of active protective cable reel safety socket as claimed in claim 1 is characterized in that, described socket is three utmost point supply sockets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910096708A CN101841109A (en) | 2009-03-16 | 2009-03-16 | Active protective cable reel safety socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910096708A CN101841109A (en) | 2009-03-16 | 2009-03-16 | Active protective cable reel safety socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101841109A true CN101841109A (en) | 2010-09-22 |
Family
ID=42744321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910096708A Pending CN101841109A (en) | 2009-03-16 | 2009-03-16 | Active protective cable reel safety socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101841109A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102361183A (en) * | 2011-09-17 | 2012-02-22 | 王传林 | Box-type safety patch board |
| CN102447271A (en) * | 2010-09-30 | 2012-05-09 | 比亚迪股份有限公司 | Power supply unit and power supply method thereof |
| US20120137466A1 (en) * | 2009-06-19 | 2012-06-07 | Christopher Robert Duncan | Mobile electrical appliance with cable reeler |
| CN103414059A (en) * | 2013-07-09 | 2013-11-27 | 山西大同大学 | Flat-plate embedded safety plug and socket |
| CN108808326A (en) * | 2018-04-24 | 2018-11-13 | 浙江麦知网络科技有限公司 | A kind of Concealed network line interface |
| CN109358718A (en) * | 2018-11-26 | 2019-02-19 | 华研科技（大连）有限公司 | A kind of the line concentration storage protective device and method of computer and auxiliary device |
-
2009
- 2009-03-16 CN CN200910096708A patent/CN101841109A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120137466A1 (en) * | 2009-06-19 | 2012-06-07 | Christopher Robert Duncan | Mobile electrical appliance with cable reeler |
| CN102447271A (en) * | 2010-09-30 | 2012-05-09 | 比亚迪股份有限公司 | Power supply unit and power supply method thereof |
| CN102361183A (en) * | 2011-09-17 | 2012-02-22 | 王传林 | Box-type safety patch board |
| CN103414059A (en) * | 2013-07-09 | 2013-11-27 | 山西大同大学 | Flat-plate embedded safety plug and socket |
| CN108808326A (en) * | 2018-04-24 | 2018-11-13 | 浙江麦知网络科技有限公司 | A kind of Concealed network line interface |
| CN109358718A (en) * | 2018-11-26 | 2019-02-19 | 华研科技（大连）有限公司 | A kind of the line concentration storage protective device and method of computer and auxiliary device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100922 |