CN203631892U - Household timing power-off socket - Google Patents
Household timing power-off socket Download PDFInfo
- Publication number
- CN203631892U CN203631892U CN201320809958.6U CN201320809958U CN203631892U CN 203631892 U CN203631892 U CN 203631892U CN 201320809958 U CN201320809958 U CN 201320809958U CN 203631892 U CN203631892 U CN 203631892U
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- CN
- China
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- metal contact
- socket
- power
- opening
- fingertip
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- 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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Abstract
The utility model discloses a household timing power-off socket. The household timing power-off socket comprises a normal socket. The normal socket is provided with a mechanical timing switch. The mechanical timing switch comprises a spring disc. One end of the spring disc is connected with a knob, and the other end of the spring disc is connected with a small gear through a gear shaft. The small gear is in engaged connection with a big gear. The big gear is provided with an extending contact finger. The contact finger is connected with a power supply wire. An annular metal contact is arranged in an interval below the circular periphery of the big gear. The metal contact is connected with a jack wire. The metal contact is provided with an opening. The opening points to the initial point position of the contact finger. In the range of 5 degrees to 10 degrees clockwise shifting from the opening of the metal contact, a preset switch contact is arranged on the outer side of the metal contact, and the preset switch contact is connected with an alarm. The power-off time is set according to requirements, and the power-off action is completed automatically, so that the automation is improved, and the electric energy is saved.
Description
Technical field
The utility model relates to a kind of household socket, relates in particular to a kind of domestic timing power off socket.
Background technology
At present, the socket on market is varied, and modal is, in the upper end of socket, socket hand push button is set, and while needing socket power supply, just presses the button, and switches on power; In the time not needing to power, release button, deenergization, so operation, needs artificial complete independently.In normal family life, some home appliances are for a long time in holding state, such as: television set, computer, air-conditioning etc., although switch has disconnected, in the holding state of powering, waste constantly electric energy always.In the time not needing to use, most of time, all can forget and turn off master switch, cause power resource waste.
Utility model content
The purpose of this utility model is to provide a kind of domestic timing power off socket, can set as required power-off time, automatically completes power-off action, improves automation, saves energy.
The technical solution adopted in the utility model is:
A kind of domestic timing power off socket, comprise conventional socket, conventional socket is provided with mechanical timing switch, mechanical timing switch comprises clockwork spring dish, one end of clockwork spring dish connects knob, the other end connects pinion by tooth axle, the pinion gear wheel that is connected with a joggle, gear wheel is provided with the fingertip stretching out, fingertip connects power lead, endless metal contact is located in gap, gear wheel periphery below, metal contact piece connects jack wire, metal contact piece is provided with opening, opening points to fingertip initial point position, within the scope of being offset 5 °-10 ° clockwise along metal contact piece opening, and be provided with preset switches contact in metal contact piece outside, preset switches contact connects alarm.
Described alarm adopts audible-visual annunciator, and audible-visual annunciator is located at mechanical timing switch side.
The utility model utilizes the machine driving of mechanical timing switch, reaches the object of timing,, can report to the police meanwhile, reminds user to close in time electrical equipment, automatically completes power-off action, improves automation, saves energy.
Accompanying drawing explanation
Fig. 1 is mechanical timing switch structural representation front view of the present utility model;
Fig. 2 is mechanical timing switch structural representation vertical view of the present utility model;
Fig. 3 is structural representation of the present utility model.
Embodiment
As Fig. 1, shown in Fig. 2 and Fig. 3, the utility model comprises conventional socket 13, conventional socket 13 is provided with mechanical timing switch, mechanical timing switch comprises clockwork spring dish 2, one end of clockwork spring dish 2 connects knob 1, the other end connects pinion 4 by tooth axle 3, pinion 4 gear wheel 5 that is connected with a joggle, gear wheel 5 is provided with the fingertip 6 stretching out, fingertip 6 connects power lead 10, endless metal contact 8 is located in gear wheel 5 gaps, periphery below, metal contact piece 8 connects jack wire 11, metal contact piece 8 is provided with opening 9, opening 9 points to fingertip 6 initial point positions, within the scope of being offset 5 °-10 ° clockwise along metal contact piece opening 9, and be provided with preset switches contact 7 in metal contact piece 8 outsides, preset switches contact 7 connects audible-visual annunciator 14 by wire 12, audible-visual annunciator 14 is located at mechanical timing switch side.
The utility model arranges mechanical timing switch and audible-visual annunciator 14 in the position on plug wire hole 15 sides of conventional socket 13.When in the cold situation of socket 13, the vertical direction of fingertip 6 in Fig. 2, and fingertip 6 is at opening 9 places of metal contact piece 8, do not contact with metal contact piece 8, fingertip 6 is connected with power lead 10, and metal contact piece 8 connects jack wire 11, because fingertip 6 does not contact with metal contact piece 8, so socket 13 is now not charged.If need socket 13 charged, knob 1 manually turns clockwise, the outer time scale that is arranged with of knob 1, meter full scale 0-6h, according to individual demand setting-up time, knob 1 is in tightening up, stored energy is in clockwork spring dish 2, tooth axle 3 is rotated, tooth axle 3 drives pinion 4, pinion 4 drives gear wheel 5 to rotate by the sawtooth of extension, the fingertip 6 that gear wheel 5 is provided with will be rotated in a clockwise direction, if set 4 hours, knob 1 points to scale 4, now, pinion rotation 2 is enclosed, gear wheel 5 clockwise rotates 240 °, be that fingertip 6 clockwise rotates 240 °, now fingertip 6 contacts with metal contact piece 8, so, plug wire hole 15 place's power connections, along with the recovery of clockwork spring, and the dispersing of energy, a little rotate counterclockwise of gear wheel 5, in rotation process, fingertip 6 and the state of endless metal contact 8 in being permanently connected to, socket 13 is always charged, in the time that fingertip 6 turns to opening 9 place soon, the outside that the front end of fingertip 6 touches endless metal contact 8 is provided with preset switches contact 7, the electricity of band on fingertip 6 is introduced to audible-visual annunciator 14, audible-visual annunciator 14 energising work, send the sound and light, remind people setting-up time near, after audible-visual annunciator 14 actions, fingertip 6 continues to rotate counterclockwise, in the time forwarding opening 9 to, be that alarm 14 moves rear socket 13 power-off in 5 minutes, the effect of audible-visual annunciator 14 is to remind user socket 13 by power-off, if need to continue to use, can hand rotation knob 1, and if do not need to continue to use, please close in time breaker switch.
Claims (2)
1. a domestic timing power off socket, comprise conventional socket, it is characterized in that: conventional socket is provided with mechanical timing switch, mechanical timing switch comprises clockwork spring dish, one end of clockwork spring dish connects knob, the other end connects pinion by tooth axle, the pinion gear wheel that is connected with a joggle, gear wheel is provided with the fingertip stretching out, fingertip connects power lead, endless metal contact is located in gap, gear wheel periphery below, metal contact piece connects jack wire, metal contact piece is provided with opening, opening points to fingertip initial point position, within the scope of being offset 5 °-10 ° clockwise along metal contact piece opening, and be provided with preset switches contact in metal contact piece outside, preset switches contact connects alarm.
2. domestic timing power off socket according to claim 1, is characterized in that: described alarm adopts audible-visual annunciator, and audible-visual annunciator is located at mechanical timing switch side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320809958.6U CN203631892U (en) | 2013-12-11 | 2013-12-11 | Household timing power-off socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320809958.6U CN203631892U (en) | 2013-12-11 | 2013-12-11 | Household timing power-off socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203631892U true CN203631892U (en) | 2014-06-04 |
Family
ID=50818336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320809958.6U Expired - Fee Related CN203631892U (en) | 2013-12-11 | 2013-12-11 | Household timing power-off socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203631892U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104536306A (en) * | 2014-11-07 | 2015-04-22 | 国网上海市电力公司 | Thorough power off system after shutdown of transformer |
| CN105244702A (en) * | 2015-11-05 | 2016-01-13 | 金勇� | Rotary timing socket |
-
2013
- 2013-12-11 CN CN201320809958.6U patent/CN203631892U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104536306A (en) * | 2014-11-07 | 2015-04-22 | 国网上海市电力公司 | Thorough power off system after shutdown of transformer |
| CN105244702A (en) * | 2015-11-05 | 2016-01-13 | 金勇� | Rotary timing socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20141211 |
|
| EXPY | Termination of patent right or utility model |