CN2133010Y - Clock with electric appliance timer - Google Patents
Clock with electric appliance timer Download PDFInfo
- Publication number
- CN2133010Y CN2133010Y CN 92233459 CN92233459U CN2133010Y CN 2133010 Y CN2133010 Y CN 2133010Y CN 92233459 CN92233459 CN 92233459 CN 92233459 U CN92233459 U CN 92233459U CN 2133010 Y CN2133010 Y CN 2133010Y
- Authority
- CN
- China
- Prior art keywords
- clock
- control
- power supply
- utility
- model
- 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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Abstract
The utility model relates to a clock which can control the conduction and the break of a power by time. A three-stage switch is connected in series between an electric switch which performs the timing control and the power, and the opening of the timing disk is enlarged. The utility model can perform the timing electric conduction or electric break for the electric equipment, and can control for a long time. The utility model has the advantages of convenient operation and energy saving.
Description
The utility model belongs to the clock that has the electrical equipment timer.
Having now and can control the regularly clock of switching of power supply, mainly is the timing action that utilizes locking stage clip in the clock, the electric switch corresponding actions of drive and locking stage clip mechanical connection, the timing switching of control power supply.Concerning same clock, the state of its control or disconnected--leading to--disconnected variation, or logical--breaking--logical variation, can not can realize the control of power supply breaking--leading to--be disconnected, can realize leading to--breaking--logical state variation again.In addition, the time course of the timing working of this clock is also comparatively very brief.
The purpose of this utility model provide a kind of can control power supply regularly realize leading to--breaking--logical, the clock of--lead to--the disconnected state variation that can regularly realize breaking again, and the time of controlling is longer.
The technical solution of the utility model is that clockwork spring during with noisy in the common alarm clock, the hammer that makes a noise, quarter-bell, alarm-stopping valve are removed, comprise movement, dial plate, timing gear, locking time disk (10), locking stage clip (8) and the electric switch of mechanical connection (4), indicator with it, between electric switch (4) and power supply, be connected in series one and have switching, lead to the third gear switch (7) of function.
In order to control regularly on-off of power supply the long period, the opening of locking time disk (10) can be increased, be the 1/2--3/4 of overall radian.
Accompanying drawing 1 is an electrical equipment control schematic diagram of the present utility model.
1 for connecing three sockets of consumer plug among the figure, 2 is three core power leads, 3 for connecing the three pin plug of power supply, 4 is electric switch, form by a miniature relay of removing solenoid, 5 is its normally opened contact, 6 is its normally closed contact, in the relay with often open, normally closed contact combines as a whole and the lever pressing plate that can control its action is connected with locking stage clip (8) by an one metal wire, and make tinsel when locking stage clip (8) compresses, be in tensioning state, 7 logical for having (A shelves), disconnected (C shelves), the third gear switch of logical (B shelves) function, can adopt small-sized third gear toggle switch, 8 is the locking stage clip, and 9 is the timing gear projection, 10 is locking time disk (its opening has been increased for overall radian 1/2), and the arrow of marking is its rotation direction.Miscellaneous part of the present utility model is identical with common alarm clock, so do not draw in accompanying drawing.
Further specify working condition of the present utility model below in conjunction with accompanying drawing 1.
The utility model places (C) out of stock with third gear switch (7) when not needing that the power supply of consumer done regularly switching control, and usefulness at this moment only generally clocks.When the power supply of consumer being done regularly logical--break--logical state variation control, third gear switch (7) is placed logical grade (B) as need; When the power supply of consumer being done regularly disconnected--lead to--disconnected state variation control, third gear switch (7) is placed logical grade (A) as need.Now make regularly disconnected--leading to--disconnected state variation control explanation course of work of the present utility model with regard to the power supply of consumer.Earlier consumer is needed the moment of energized, reserve on clock, then third gear switch (7) is placed logical shelves (A), again consumer skewer head skewer is gone into three sockets (1), three-way skewer head (3) skewer is gone into power supply skewer seat.Go to give regularly when clock and carve, the projection of timing gear (9) enters the opening of locking time disk (10), locking stage clip (8) becomes release conditions by compressive state, the tinsel pulling normally opened contact (5), the normally closed contact (6) that are connected with electric switch (4) by locking stage clip (8) move simultaneously, normally opened contact (5) closure, circuit turn-on, consumer starts operation.Because what the opening of locking time disk (10) had increased is 1/2 of overall radian, so the circuit turn-on time can reach 6 hours, if opening is 3/4 of an overall radian, then the circuit turn-on time can reach 9 hours.
If need the power supply of consumer is done the control of regularly logical--breaking--logical state variation, then as long as third gear switch (7) is placed logical shelves (B), all the other courses of work are same as described above.
The utility model can be not as required be carried out regularly energising or outage to consumer under at the scene the situation the people, and can do the control of long period, can surpass 6 hours, so not only made things convenient for people's lives, and can saves energy, have bigger practical value.
Claims (2)
- But 1, the clock of a kind of timing controlled power supply switching, comprise movement, dial plate, timing gear, locking time disk, locking stage clip and electric switch, the indicator of mechanical connection with it, it is characterized in that between electric switch and power supply, be connected in series one and have switching, lead to the third gear switch of function.
- 2, clock as claimed in claim 1 is characterised in that altogether the opening of locking time disk increases, and is the 1/2--3/4 of overall radian.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92233459 CN2133010Y (en) | 1992-09-12 | 1992-09-12 | Clock with electric appliance timer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92233459 CN2133010Y (en) | 1992-09-12 | 1992-09-12 | Clock with electric appliance timer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2133010Y true CN2133010Y (en) | 1993-05-12 |
Family
ID=33775782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92233459 Expired - Fee Related CN2133010Y (en) | 1992-09-12 | 1992-09-12 | Clock with electric appliance timer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2133010Y (en) |
-
1992
- 1992-09-12 CN CN 92233459 patent/CN2133010Y/en not_active Expired - Fee Related
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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 |