CN2409603Y - Mechanical automatic on-off timer - Google Patents
Mechanical automatic on-off timer Download PDFInfo
- Publication number
- CN2409603Y CN2409603Y CN99228499.6U CN99228499U CN2409603Y CN 2409603 Y CN2409603 Y CN 2409603Y CN 99228499 U CN99228499 U CN 99228499U CN 2409603 Y CN2409603 Y CN 2409603Y
- Authority
- CN
- China
- Prior art keywords
- switch
- timer
- contact
- time timer
- moving contact
- 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
Links
- 230000007935 neutral effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Measurement Of Predetermined Time Intervals (AREA)
Abstract
本实用新型涉及一种机械式自动开关定时器,包括开电时间定时器、工作时间定时器及带有插座孔位的壳体,在壳体外部设有开电时间刻度盘和工作时间刻度盘,其特征是在负载一端串接有一切换开关S3,切换开关S3为多档开关,通过不同开关档位分别与开电、工作时间定时器触点开关S1、S2的不同触点联接,可在原有自动开、关定时器的单一功能上完成多种定开、定关的选择。
The utility model relates to a mechanical automatic switch timer, which comprises a power-on time timer, a working time timer and a shell with socket holes, and a power-on time dial and a working time dial are arranged outside the shell , which is characterized in that a switch S3 is connected in series at one end of the load, and the switch S3 is a multi-level switch, which is connected with different contacts of the power-on and working time timer contact switches S1 and S2 through different switch positions. With the single function of automatic on and off timer, it can realize various options of fixed opening and closing.
Description
The utility model relates to a kind of mechanical type automatic switch timer, is suitable for controlling general electrical equipment, is specially adapted to household electrical appliance.
In Chinese patent 91202061.X, disclose and a kind ofly opened automatically, close timer, its structure comprises out electric time timer, operating time timer and have the housing of socket aperture position, be provided with out electric graduated time ring and operating time dial in outside, one manual knob is all arranged on each graduated time ring, in enclosure interior to electric time timer and operating time timer should be arranged out, timer is by the contact switch, the recessed wheel, gear train and drive unit are formed, the fixed contact 11 of opening electric time timer contact switch S1 connects with power supply, moving contact 12 connects with motor M1 one end of drive unit, the other end of motor M1 connects with power supply and load, moving contact 13 connects with the fixed contact 21 of operating time timer contact switch S2, and moving contact 22 connects with load one end.Its operation principle: promptly be from providing when setting, through connecting load after the time of setting, work disconnected to the operating time of setting: or directly connect loaded work piece and to the operating time of setting, disconnect.Adopt mechanical timer, good stability is arranged, the advantage that misoperation is few, but also there is the low weakness of precision,, generally decides the ETAD expected time of arrival and departure scope within 12 hours so the time set scope of timer can not be too wide, and the operating time scope is about 2 hours, otherwise error is big.This timer weak point is that control mode is single, can only Ding Kaiding closes, can't accomplish to open surely indefinite pass or work long hours after close surely or work long hours.
The purpose of this utility model is to design a kind of multiple mechanical type automatic switch timer of opening surely and deciding to close combination that has.
Task of the present utility model is achieved in that a kind of mechanical type automatic switch timer, comprise out electric time timer, operating time timer and have the housing of socket aperture position, be provided with out electric graduated time ring and operating time dial in outside, one manual knob is all arranged on each graduated time ring, in enclosure interior to electric time timer and operating time timer should be arranged out, timer is by the contact switch, the recessed wheel, gear train and drive unit are formed, the fixed contact 11 of opening electric time timer contact switch S1 connects with power supply, moving contact 12 connects with motor M1 one end of drive unit, the other end of motor M1 connects with power supply and load, moving contact 13 connects with the fixed contact 21 of operating time timer contact switch S2, moving contact 22 connects with load one end, it is characterized in that being serially connected with one at load one end switches switch S 3, the fixed contact 31 of diverter switch S3 connects load, moving contact 32 joins with the moving contact 22 of operating time timer contact switch S2, moving contact 33 joins with the moving contact 13 of opening electric time timer contact switch S1, moving contact 34 joins with the moving contact 12 of opening electric time timer contact switch S1, and moving contact 35 joins with the fixed contact 11 of opening electric time timer contact switch S1.The technical program can be finished the multiple selection of opening surely, deciding the pass by diverter switch S3 and the conversion that connects of opening electric timing switch S1 and 2 sound contacts of work timing switch S on the simple function of original automatic open and close timer.
The utlity model has simple in structure, reasonable in design, by diverter switch and open surely, fixed cooperating of closing, achievable combination is: work of predetermined short time for a long time; Short time work back disconnection: long leading to of long-time predetermined back; The back disconnection works long hours: and long logical and long disconnected two states.
Below in conjunction with concrete legend the utility model is described further:
Fig. 1 is the utility model circuit connecting figure
Fig. 2 is piano type timer panel figure
Fig. 3 is Fig. 2 right view
Fig. 4 is Fig. 2 vertical view
Fig. 5 timer construction figure
Fig. 6 is friction pulley and a gear graph of a relation among Fig. 5
Fig. 7 knob timer panel figure
With reference to Fig. 1, dotted portion is represented out the motor M2 of drive unit in the motor M1 of drive unit in the electric time timer and contact switch S1, the operating time timer and the interaction relation of contact switch S2 among the figure, drive unit has and adopts motor in the prior art, also has to adopt spring.Core technology of the present utility model is that the end at load R3 is serially connected with one and switches switch S 3, the fixed contact 31 of diverter switch S3 connects load R3, moving contact 32 joins with the moving contact 22 of operating time timer contact switch S2, moving contact 33 joins with the moving contact 13 of opening electric time timer contact switch S1, moving contact 34 joins with the moving contact 12 of opening electric time timer contact switch S1, and moving contact 35 joins with the fixed contact 11 of opening electric time timer contact switch S1, form long logical, can use as socket, and on switch S 3, also be provided with a neutral position 36, in the work way, want to cut off the electricity supply, only need switch so far that the position get final product, need not to pull away plug or accent timer to closed condition.Above-mentioned mentioned load R3 is virtual, in the utility model product is to occur with socket aperture position form.Be used to indicate various operating states or its combination at motor M1 and load R3 two ends respectively and be connected to current-limiting resistance R1, light-emitting diode D1 and R2, D2.
With reference to Fig. 2, and Fig. 3 and Fig. 4, the utility model timer comprises out electric time timer, operating time timer and have the housing 1 of socket aperture position 2, be provided with out electric graduated time ring 3 and operating time dial 4 in housing 1 outside, one manual knob 5 is all arranged on each graduated time ring, wherein also be provided with a rotating disk 6 that links with it at the downside of driving electric graduated time ring 3, the outer of rotating disk 6 is provided with time groove 61, time groove in time groove 61 and the dial 3 is corresponding, and on case panel, being provided with a cue mark 71, rotary turnplate 6 can drive dial 3 and rotate.This legend, diverter switch S3 adopts keyboard switch 8, wherein is provided with a neutral gear key.Keyboard switch 8 is positioned at an end of housing.
With reference to Fig. 5, the structure of timer comprises: contact switch 9, recessedly take turns 7, gear train 10 and drive unit, wherein contact switch 9 is provided with three contacts 91,92,93 (or claiming the contact), on contact 92, be fixed with a slide block 94, slide block 94 touches recessed 7 the edge of taking turns all the time, and recessed 7 the edge of taking turns is provided with a breach 72, when the recessed breach 72 of taking turns when turning round to slide block 94, slide block 94 falls into the recessed breach 72 of taking turns, and contact 92 disconnects, joins with contact 93 with contact 91.Knob pointer is just in time aimed at the cue mark 71 on the case panel during this position; Recessedly take turns 7 and can follow friction pulley 52 and rotate, friction pulley 52 becomes drive connection with the output wheel of gear train 10, and the wheel for inputting of gear train 10 is fixed on the motor reel.Figure middle gear group 10 and gear 53 all draw with dotted line.
With reference to Fig. 6, this legend can be known and finds out friction pulley 52, relation between the output wheel of gear 53 and gear train 10, and and recessed position relation of taking turns 7, friction pulley 52 is by axle 51, on, lower clamping piece 54 and gear 53 are formed, on, lower clamping piece 54 is clamped gear 53, formation frictional drive relation, the following tabs 55 of lower clamping piece 54 inserts recessed the wheel in 7 the groove, link with this, manual knob 5 is fixed on the axle 51 of friction pulley 52, when the rotary knob 5 of exerting oneself, drives recessed 7 rotations of taking turns by friction pulley 52, this moment, gear 53 was blocked by gear train 10, appearance is skidded, so recessedly take turns 7 rotation and carried out: when motor gets electric rotation, after gear train 10 speed changes, drive friction pulley 52 and recessedly take turns 7 and slowly rotate, finish timing working.The internal structure of driving electric time timer and operating time timer is basic identical.
With reference to Fig. 7, diverter switch S3 is a knob switch 88, and is provided with a neutral gear, and knob switch is located at an end of housing 1.Diverter switch S3 also can be touch-switch or sensitive switch.
Claims (5)
1, a kind of mechanical type automatic switch timer, comprise out electric time timer, operating time timer and have the housing of socket aperture position, be provided with out electric graduated time ring and operating time dial in outside, one manual knob is all arranged on each graduated time ring, in enclosure interior to electric time timer and operating time timer should be arranged out, timer is by the contact switch, the recessed wheel, gear train and drive unit are formed, the fixed contact 11 of opening electric time timer contact switch S1 connects with power supply, moving contact 12 connects with motor M1 one end of drive unit, the other end of motor M1 connects with power supply and load, moving contact 13 connects with the fixed contact 21 of operating time timer contact switch S2, moving contact 22 connects with load one end, it is characterized in that being serially connected with one at load one end switches switch S 3, the fixed contact 31 of diverter switch S3 connects load, moving contact 32 joins with the moving contact 22 of operating time timer contact switch S2, moving contact 33 joins with the moving contact 13 of opening electric time timer contact switch S1, moving contact 34 joins with the moving contact 12 of opening electric time timer contact switch S1, and moving contact 35 joins with the fixed contact 11 of opening electric time timer contact switch S1.
2, mechanical type automatic switch timer according to claim 1 is characterized in that diverter switch S3 is a keyboard switch.
3, mechanical type automatic switch timer according to claim 1 is characterized in that diverter switch S3 is a knob switch.
4, mechanical type automatic switch timer according to claim 1 is characterized in that diverter switch S3 is a touch-switch.
5, mechanical type automatic switch timer according to claim 1 is characterized in that diverter switch S3 is a sensitive switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99228499.6U CN2409603Y (en) | 1999-05-27 | 1999-05-27 | Mechanical automatic on-off timer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99228499.6U CN2409603Y (en) | 1999-05-27 | 1999-05-27 | Mechanical automatic on-off timer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2409603Y true CN2409603Y (en) | 2000-12-06 |
Family
ID=34017875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99228499.6U Expired - Fee Related CN2409603Y (en) | 1999-05-27 | 1999-05-27 | Mechanical automatic on-off timer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2409603Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113908048A (en) * | 2020-07-09 | 2022-01-11 | 刘振 | Multifunctional health device |
-
1999
- 1999-05-27 CN CN99228499.6U patent/CN2409603Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113908048A (en) * | 2020-07-09 | 2022-01-11 | 刘振 | Multifunctional health device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108540891A (en) | A kind of Earphone box and its control method | |
| CN2409603Y (en) | Mechanical automatic on-off timer | |
| CN212461489U (en) | Composite controller for greenhouse electric control cabinet | |
| CN109445329A (en) | A kind of refrigerator functions selection system and method | |
| CN209297951U (en) | Rotary device and dual power conversion mechanism using it | |
| CN216355654U (en) | Electrically operated drawer | |
| CN104681320B (en) | One kind improvement two-period form double power supply automatic transfer switch | |
| CN112420457B (en) | Self-recovery low-voltage circuit breaking controller | |
| CN211860349U (en) | Control box | |
| CN110993399B (en) | A micro dual power supply and control method thereof | |
| CN208753171U (en) | On-load switch electrically operated device | |
| CN217108407U (en) | Intelligent valve with manual control | |
| CN218124381U (en) | Electric operation locking control circuit, dual-power switching circuit and control device | |
| CN221862551U (en) | Novel rack type motor | |
| CN216286251U (en) | Universal external intelligent household appliance controller and control system | |
| CN205864313U (en) | Automatically control the asynchronous motor turned to | |
| CN222015287U (en) | A DIP switch with insulation performance | |
| CN2410726Y (en) | Electronic timing switch for gas stove | |
| CN113586788A (en) | Manual and electric double-drive function plug valve | |
| CN2160985Y (en) | Autocontrol safety electric outlet | |
| CN201688526U (en) | Automobile air door control equipment and automobile | |
| CN2201719Y (en) | Universal square switch | |
| CN2385425Y (en) | Vacuum arc-extinguishing chamber mechanism | |
| CN221145484U (en) | Universal ball valve opening and closing device | |
| CN215527636U (en) | Circuit breaker on-off indicating device and circuit breaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Jiang Zongjian Document name: Notification of Termination of Patent Right |
|
| 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 |