CN2541877Y - Electronic timer - Google Patents
Electronic timer Download PDFInfo
- Publication number
- CN2541877Y CN2541877Y CN 02216648 CN02216648U CN2541877Y CN 2541877 Y CN2541877 Y CN 2541877Y CN 02216648 CN02216648 CN 02216648 CN 02216648 U CN02216648 U CN 02216648U CN 2541877 Y CN2541877 Y CN 2541877Y
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- China
- Prior art keywords
- time
- cue mark
- electronic timer
- time period
- power supply
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- Expired - Fee Related
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- Measurement Of Predetermined Time Intervals (AREA)
Abstract
The utility model relates to an electronic timer belonging to the technical field of electric appliances timer, which provides an electronic timer that is visual in indication, low in cost, and convenient in operation. The utility model comprises a casing, a power input connection part and a power output connection part that are equipped on the casing and an electronic circuit board with timing function that is connected between the power input part and the power output part in the casing, and an operational key for setting time and a time indication mark with clock type distribution are equipped on the panel of the casing. Utilizing the clock type distribution, the time indication mark is accorded with the visual habit of humans to the time concept and is relatively visual, and a common luminotron can be adopted in the time indication mark, which is low in cost and convenient in operation. The power output part can be equipped on the casing panel that is surrounded by the clock type time indication mark, thus the casing panel is arranged compactly and can be manufactured into a shape like a flush plug receptacle on the common wall, which satisfies the utilization needs of humans for the electronic timers in different places.
Description
Technical field
The utility model relates to a kind of timer technical field of electrical appliance, especially refers to a kind of electronic timer technical field of electrical appliance.
Background technology
Timer is a kind of timing device common during people work and live, because it is setting-up time arbitrarily, the power supply that makes electrical appliance is finished the function of electrical appliance on time by people's needs connection or disjunction, bring great convenience for people's work and life.At present, the timer of selling on the market roughly is divided into two classes, one class is a mechanical structure, its common a kind of clock and watch structure is clockwork spring driven gear and escapement, controls the disconnection of hard contact with closed, owing to be metal physical construction by cam at last, the noise and the electric spark that produce when getting rusty easily and working, it is short to make that serviceable life appears in timer, and the shortcoming of timing accuracy difference often can't satisfy people's needs; Another kind of is the electronic type structure, it is common as shown in Figure 7 a kind of, be a kind of 24 hours programme controlled electronic timers that can be used for, it comprises shell 8, be arranged on button 10 and the window 11 of demonstration time that the power input part on the shell 8 divides (not shown) and power supply output 9 and is located at several setting-up times on shell 8 panels, this electronic timer, can in 24 hours, set tens time points, time can be sub-divided into 1 minute, thereby it has overcome the defective of mechanical timer, has the precision height, no electric spark and noise produce, but because display window 11 adopts liquid crystal or charactron to show, this makes that the time showing of this electronic timer is directly perceived and cost is high, price is expensive, moreover be provided with a plurality of setting buttons 10, the setting step is many, operates loaded down with trivial detailsly, allows the user feel to use inconvenience; Also have display window 11 and power supply output 9 to be arranged side by side on the panel of shell 8, make that shell 8 panel areas are bigger than normal, can't make size as the wall socket of routine, if being used for embedded wall, installs by this electronic timer, then can influence the overall appearance of wall, it be installed and used be subjected to certain restriction.
Summary of the invention
Technical problem to be solved in the utility model is to overcome above-mentioned defective, provide a kind of indicate directly perceived, cost is low and the electronic timer of easy operating.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: this electronic timer, it comprises shell, be located at that power input part on the shell divides and the power supply output and place in the shell be connected in that power input part divides and the power supply output between the electronic circuit board with time action, on the panel of described shell, be equipped with the operating key of setting-up time, it is characterized in that the panel of described shell is provided with the time cue mark that clock type distributes.
Described power supply output can be positioned on the housing face-plate that the time cue mark surrounded.
Described time cue mark can be by two with one heart and be respectively the very first time cue mark and the second time cue mark that clock type distributes and form, one of described time cue mark expression hour time period, another of described time cue mark represented minute time period in the time period this hour
Described very first time cue mark can be positioned at the second time cue mark, and is made up of the luminotron that 12 clock types distribute, and each luminotron is used for representing 1 hour.
The described second time cue mark can be made up of the luminotron that several clock types distribute, and each luminotron is used for representing minute time period.
Described luminotron can have 12 or 4 or 2, and each luminotron is represented corresponding hour 5 minutes or 15 minutes or 30 minute time period respectively.
Described operating key is respectively the button of setting and correction time.
Also be provided with on the described housing face-plate and be used for representing that the set time period turns on and off the pilot lamp of power supply.
Described power supply output can be a power output socket.
Compared with prior art, advantage of the present utility model is: because the time cue mark adopts clock type to distribute, meet people to the visual custom of concept of time, so it is relatively more directly perceived, and the time cue mark can adopt common luminotron, thereby cost is low, only adopts less button setting-up time simultaneously, so easy operating; Moreover, the power supply output can place on the housing face-plate that clock type time cue mark surrounded, thereby the panel arrangement compactness of shell, the volume of whole timer is little, help further reducing cost, and can be made into the same size, do embedded installation, to satisfy the needs that people use the electronic timer different places with common wall socket.
Description of drawings
Fig. 1 is the schematic perspective view of the utility model first embodiment;
Fig. 2 is the synoptic diagram of the time cue mark among Fig. 1;
Fig. 3 is the electronic circuit synoptic diagram among the utility model embodiment;
Fig. 4 is the schematic perspective view of the utility model second embodiment;
Fig. 5 is the synoptic diagram of the time cue mark among Fig. 4;
Fig. 6 is the synoptic diagram of the time cue mark among the utility model the 3rd embodiment;
Fig. 7 is the synoptic diagram of the time cue mark among the utility model the 4th embodiment;
Fig. 8 is the panel synoptic diagram of existing electronic timer.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
The utility model has been continued to use some characteristics of existing electronic timer, as adopting reserve battery in electric time-keeping mode, contactless output control and the machine.But in view of carrying out 24 hours programme controlled electrical appliances at present, start working and the off-air time generally all needn't be sub-divided into one minute, as electric cooker, water dispenser, street lamp, advertising lamp box etc., as long as be sub-divided into 5 minutes, perhaps 15 minutes, perhaps 30 minutes, even be divided into 1 hour and also can.So the utility model has improved time indicating mode and setting operation mode, its main thought is to be a time period with 5 minutes or 15 minutes or 30 minutes or 1 hour, 24 hours are divided into several time periods, and then set in each time period power supply output and connect or turn-off electrical appliance, below illustrate with embodiment.
Embodiment 1, see Fig. 1 and Fig. 2, this electronic timer comprises shell 1, be located at the power input plug (end shows among the figure) at shell 1 back side and be positioned on the housing face-plate with one heart and the very first time cue mark 4 and the second time cue mark 3 that clock type distributes, very first time cue mark 4 is positioned at the second time cue mark 3, and the light emitting diode LH0～LH11 that is distributed by 12 clock types forms a hour time period mark, each light emitting diode is used for representing 1 hour, the second time cue mark 3 is also formed a minute time period mark by light emitting diode LM0～LM11 that 12 clock types distribute, and each light emitting diode is represented 12 5 minute time periods in corresponding 1 hour; Power output socket 7 (end shows among the figure) is positioned on shell 1 panel that this very first time cue mark 4 surrounded, below shell 1 panel, also be provided with two settings and the button of correction time 6,5, have one to be used for representing that the set time period turns on and off the pilot lamp 2 of power supply in the upper right side of shell 1 panel; In the shell 1 of electronic timer, also be equipped with the electronic circuit board with time action (end shows among the figure) that is connected between power input plug and the power output socket 7.
Electronic-circuit diagram on the electronic circuit board is seen Fig. 3, light emitting diode LH0～LH11 is 12 light emitting diodes in the very first time cue mark 4, each light emitting diode is used for representing 1 hour, light emitting diode LM0～LM11 is 12 light emitting diodes in the second time cue mark 3, and each light emitting diode is used for representing 5 minute time period; IC is a special IC, have 20 pin, in the present embodiment, second and tripod all connect low level, capacitor C 1, C2, C3 and voltage stabilizing diode D1 form step-down rectifying circuit, button AN1, AN2 are respectively button 6 and correcting key 5 are set, and light emitting diode LD is provided with the pilot lamp 2 that the time period turns on and off power supply, and BATT is a reserve battery.
The time indicating mode of present embodiment is as follows: when the input plug 7 of electronic timer inserts external electric supply socket, there is a light emitting diode shinny respectively in the very first time cue mark 4 and the second time cue mark 3, the expression time period at this moment, and the timer in the integrated circuit of this moment on the electronic circuit board is ceaselessly in timing, full 5 minutes of every meter, just carry is once in a clockwise direction for minute time period mark, finished a circulation in 1 hour, when a minute time period mark is finished one when being circulated back to LM0, hour time period mark in a clockwise direction carry once, 12 hours is a circulation; Just look like clock and watch, the position that light emitting diode is shinny, the position of expression clock minute hand and hour hands, its minute hand made a move with 5 minutes, and hour hands then made a move in 1 hour; When Beijing time was in 12 noon, LM0 and LH0 were simultaneously shinny, and when Beijing time was at 0 in evening, LM0 was shinny and the LH0 flicker helps proofread morning and afternoon with this.
The establishing method of present embodiment is as follows: button 5 is check keys; Click button 5, just equal to help the interior timer meter of integrated circuit on the electronic circuit board to reach 5 minutes, minute time period mark with regard to carry once, when pressing ﹠ hold 5 when not putting, just produce above-mentioned effect continuously, accelerated operating speed thus, when a minute time period mark is finished one when being circulated back to LM0, just carry is once in a clockwise direction for hour time period mark; So the time that operation just can the correcting electronic timer indicates, or checks the timing situation that sets.Button 6 is that button regularly is set, if want on certain time period, power supply output is arranged in the power output socket 7, then as stated above, press button 5 earlier, make the light emitting diode indication of the very first time cue mark 4 and the second time cue mark 3 want to connect on the time period of electrical appliance power supply, and then button 6, at this moment pilot lamp 2 is bright, represents that this time period is provided with regularly, in the power output socket 7 electricity is arranged, electrical appliance is the energy operate as normal just; If click button 6 again, at this moment pilot lamp 2 will extinguish, and represents that the timing of this time period is cancelled, non-transformer output in the power output socket 7; Go up in the power output socket 7 electricity is arranged if still want to set this time period, then click button 6 again, allow pilot lamp 2 shinny getting final product; As stated above, just can each time period in 24 hours be configured, integrated circuit (IC) can store set information just now automatically.
From the above, can be regarded as being divided into 288 5 minute time periods in 24 hours, when this electronic timer uses, time indication is on some 5 minute time periods that timing setting arranged, pilot lamp 2 is shinny, and this moment, accessory power outlet had power supply output, otherwise, pilot lamp 2 does not work, the output of accessory power outlet non-transformer.
When grid power blackout, integrated circuit (IC) has measuring ability, the light emitting diode that be used for the very first time cue mark 4 and the second time cue mark 3 this moment all extinguishes, to save the reserve battery energy, and the timer in the integrated circuit continues timing, when electrical network is sent a telegram here, the very first time cue mark 4 of Beijing time expression this moment and the light emitting diode of the second time cue mark 3 are shinny, thereby clocking capability of the present utility model is not subjected to external influence, simultaneously light emitting diode bright, go out and can also represent whether electrical network has.
The time indicating mode of present embodiment and the difference of the foregoing description 1 are: when the every meter of the timer in the integrated circuit on the electronic circuit board is reach 15 minutes, minute time period mark just in a clockwise direction carry once can be regarded as being divided into 96 15-min periods in 24 hours; When electronic timer used, time indication was on some 15-min periods that timing setting arranged the time, and pilot lamp 2 is shinny, and this moment, accessory power outlet 7 had power supply output, otherwise pilot lamp 2 does not work, the output of accessory power outlet 7 non-transformers.
The establishing method difference of the establishing method of present embodiment and the foregoing description 1 is: click button 5, just equal to help the interior timer meter of integrated circuit on the electronic circuit board to reach 15 minutes, minute time period mark with regard to carry once.Behind the foregoing description 1 setting-up time, it is 15 minutes that the minimum time unit of electricity is arranged in the power output socket 7.
The time indicating mode of present embodiment and the difference of the foregoing description 1 are: when the every meter of the timer in the integrated circuit on the electronic circuit board is reach 30 minutes, minute time period mark just in a clockwise direction carry once can be regarded as being divided into 48 30 minute time periods in 24 hours; When electronic timer used, time indication was on some 30 minute time periods that timing setting arranged, and pilot lamp 2 is shinny, and this moment, accessory power outlet 7 had power supply output, otherwise pilot lamp 2 does not work, the output of accessory power outlet 7 non-transformers.
The establishing method difference of the establishing method of present embodiment and the foregoing description 1 is: click button 5, just equal to help the interior timer meter of integrated circuit on the electronic circuit board to reach 30 minutes once, minute time period mark with regard to carry once.Behind the foregoing description 1 setting-up time, it is 30 minutes that the minimum time unit of electricity is arranged in the power output socket.
The time indicating mode of present embodiment and the difference of the foregoing description 1 are: the timer meter in the integrated circuit on the electronic circuit board was full 1 hour at that time, hour-symbols just in a clockwise direction carry once finished a circulation in 12 hours.Can be regarded as being divided into 24 hours time periods in 24 hours; When electronic timer used, the time indication had on hour time period that regularly is provided with some, and pilot lamp 2 is shinny, and this moment, accessory power outlet 7 had power supply output, otherwise pilot lamp 2 does not work, the output of accessory power outlet 7 non-transformers.
The establishing method difference of the establishing method of present embodiment and the foregoing description 1 is: click button 5, just equal to help the interior timer meter of integrated circuit on the electronic circuit board to reach 1 hour, hour time period mark with regard to carry once.Behind the foregoing description 1 setting-up time, it is 1 hour that the minimum time unit of electricity is arranged in the power output socket.
Protection domain of the present utility model is not subjected to the restriction of the foregoing description structure, if the structure of the foregoing description is done some change, is set up in parallel as power output socket on the housing face-plate and time cue mark; Perhaps very first time cue mark is made as a minute time period mark, the second time cue mark is made as a hour time period mark; Perhaps, be designed to two setting button AN2, set clockwise for one, another is set counterclockwise; For another example the light emitting diode in the time cue mark is used instead the liquid crystal piece, be designed to different shapes, all belong in the utility model protection domain.
Claims (9)
1. electronic timer, it comprises shell, be located at power supply input coupling part and the power supply output on the shell and place in the shell be connected in that power input part divides and the power supply output between the electronic circuit board with time action, on the panel of described shell, be equipped with the operating key that is used for setting-up time, it is characterized in that the panel of described shell is provided with the time cue mark that clock type distributes.
2. electronic timer according to claim 1 is characterized in that described power supply output is positioned on the housing face-plate that the time cue mark surrounded.
3. electronic timer according to claim 1 and 2, it is characterized in that described time cue mark by two with one heart and be respectively the very first time cue mark and the second time cue mark that clock type distributes and form, one of described time cue mark expression hour time period, another of described time cue mark represented minute time period in the time period this hour.
4. electronic timer according to claim 3 is characterized in that described very first time cue mark is positioned at the second time cue mark, and is made up of the luminotron that 12 clock types distribute, and each luminotron is used for representing 1 hour.
5. electronic timer according to claim 4 is characterized in that the described second time cue mark is made up of the luminotron that several clock types distribute, and each luminotron is used for representing minute time period.
6. electronic timer according to claim 5 is characterized in that described luminotron has 12 or 4 or 2, and each luminotron is represented corresponding hour 5 minutes or 15 minutes or 30 minute time period respectively.
7. electronic timer according to claim 1 is characterized in that described operating key is respectively the button of setting and correction time.
8. electronic timer according to claim 1 is characterized in that also being provided with on the described housing face-plate and is used for representing that the set time period turns on and off the pilot lamp of power supply.
9. electronic timer according to claim 1 is characterized in that described power supply output is a power output socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02216648 CN2541877Y (en) | 2002-04-05 | 2002-04-05 | Electronic timer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02216648 CN2541877Y (en) | 2002-04-05 | 2002-04-05 | Electronic timer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2541877Y true CN2541877Y (en) | 2003-03-26 |
Family
ID=33695605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02216648 Expired - Fee Related CN2541877Y (en) | 2002-04-05 | 2002-04-05 | Electronic timer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2541877Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103960982A (en) * | 2014-05-23 | 2014-08-06 | 上海电力学院 | Power connection wire device with timing function for water dispenser and application thereof |
| CN104183420A (en) * | 2014-08-25 | 2014-12-03 | 李卫泽 | Mechanical rotary digital display electronic timer |
-
2002
- 2002-04-05 CN CN 02216648 patent/CN2541877Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103960982A (en) * | 2014-05-23 | 2014-08-06 | 上海电力学院 | Power connection wire device with timing function for water dispenser and application thereof |
| CN104183420A (en) * | 2014-08-25 | 2014-12-03 | 李卫泽 | Mechanical rotary digital display electronic timer |
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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 |