CN101364112B - Travel range control device for tube-type electric motor - Google Patents
Travel range control device for tube-type electric motor Download PDFInfo
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- CN101364112B CN101364112B CN2007100704955A CN200710070495A CN101364112B CN 101364112 B CN101364112 B CN 101364112B CN 2007100704955 A CN2007100704955 A CN 2007100704955A CN 200710070495 A CN200710070495 A CN 200710070495A CN 101364112 B CN101364112 B CN 101364112B
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- shaped electric
- tube shaped
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Abstract
The invention relates to a travel control device used for a tubular motor, which comprises a motor M, an electronic travel control circuit, a lifting control switch K3 and a lowering control switch K4 and is characterized in that: a lifting control output line LN1 and a lowering control output line LN2 are connected with the lifting control switch and the lowering control switch respectively and connected with the input terminals of capacitors C1 and C2 respectively. The output terminals of the capacitors C1 and C2 are respectively connected with the two AC input terminals of a rectifying circuit. After the positive and the negative outputs of the rectifying circuit pass through a filter circuit and a voltage-stabilizing circuit, the DC voltage is output to the working power supply terminal of the electronic travel control circuit. At the same time, the output terminals of the two capacitors C1 and C2, as the lifting signal and the lowering signal, are connected with the relevant signal input terminals of the electronic travel control circuit. The electronic travel control circuit is modified to enable the control switch to execute the lifting/lowering operation without standby power consumption during the lifting/lowering control process. The travel control device has the advantages of high accuracy in positioning the travel, applicability to the rolling shutter door or curtain, simple and reasonable structure and easy implementation.
Description
Technical field
The present invention relates to a kind of travel control device, especially refer to tube shaped electric machine supportingly, can control the travel control device of rewindable metal curtain or curtain ascending, descending automatically.
Background technology
Tube shaped electric machine in recent years as rolling screen door, projection lifting screen, land curtain, anti-theft rolling blind window, venetian shutters lift drive mechanism and be widely used because it is neat and artistic, the operation is light and very popular.
The adjustable height of tube shaped electric machine is set along with different use occasions need Field adjustment, and is required to satisfy real work.Lifting control to tube shaped electric machine after setting can divide two kinds at present, the one, use the electronics Stroke Control, the stroke bearing accuracy is higher, adopts wireless or Infrared remote controller control lifting, the working power of this matching requirements travel control device will be connected on the civil power for a long time, has stand-by power consumption; The 2nd, form Stroke Control with physical construction, the stroke bearing accuracy is lower, adopts wall-board switch control lifting.Product accounts for sum and adopts second kind more than 70% at present.Disclosed Chinese utility model patent on July 2nd, 2003 " the travel settings device of tube shaped electric machine " (CN2558749Y), disclosed Chinese utility model patent on June 30th, 2004 " journey controller of tube shaped electric machine " (CN2622745Y) all belongs to second kind of product, all adopt mechanical component combination results displacements such as gear or screw mandrel to promote or move apart the fine motion realization Stroke Control of opening the light, exist stroke bearing accuracy low (accuracy ± 5 °), accurately set stroke anchor point difficulty, can not satisfy the rolling screen door of overlength stroke and the disadvantages such as needs of curtain.Similar problem also is present in the French Patent (FRP) that the patent No. is FR2688022.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of travel control device that is used for tube shaped electric machine at above-mentioned prior art present situation, the electronic journey control circuit is through improving, make gauge tap in the control lifting, no standby power except that the ascending, descending process, has stroke bearing accuracy height, can satisfy the needs of rolling screen door or curtain, simple and reasonable, implement easily.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of travel control device that is used for tube shaped electric machine, it includes motor M, the electronic journey control circuit, rise gauge tap K3, gauge tap K4 falls, it is characterized in that connecting separately and rise, the liter of gauge tap falls, control output line LN1 falls, LN2 meets two capacitor C1 respectively, the input end of C2, two capacitor C1, the output terminal of C2 connects two ac input ends of rectification circuit respectively, rectification circuit just, negative output is through filtering circuit, behind the mu balanced circuit, the output of DC voltage connects the working power end of electronic journey control circuit, simultaneously, two capacitor C1, the output terminal of C2 is as liter, the signal that falls connects the signal input part separately of electronic journey control circuit.
Further improve, for realizing that removing ascending, descending process outer stroke control device can both accomplish not have power consumption, be connected with current transformer L1, L2 respectively on described ascending, descending control output line LN1, the LN2, the secondary coil output of mutual inductor L1, L2 connects pilot relay J3, J4 formation loop separately through rectification circuit, filter capacitor, be connected in parallel with ascending, descending gauge tap K3, K4 respectively by normally opened contact K3 ', the K4 ' of relay control.Whether the perception work that the act as loop of current transformer is in the motor rotation state, if the output of its secondary circuit is kept power supply with the pilot relay adhesive; If not, its secondary circuit is no-output and relay is discharged almost, rise or the work of falling when arriving the position of former setting motor quit work, electric power loop electric current instantaneous reduction is to standby power, the standby current deficiency is so that the relay adhesive is kept in the output of transformer secondary circuit, at this moment relay discharges, gauge tap is in open-circuit condition, rise or fall at tube shaped electric machine equally and click stop button in the process, in running order relay also can be owing to dead electricity discharges, and gauge tap also is in open-circuit condition, like this, components and parts are passive device in the gauge tap, need not the standby electricity consumption, have further realized the purpose of a whole set of travel control device no standby power.
Improve, described ascending, descending control output line LN1, LN2 connect the live wire end of civil power input in parallel again, and civil power zero line LNO is connected with stop button K switch 5 as public ground.Stop button can be controlled at any time in the process that rises or fall and stop to rise or falling.
Preferably, described ascending, descending gauge tap K3, K4 are mechanical interlocked pushbutton switch, do not have closed simultaneously possibility, the convenient use.
Further improve, it is main body that described electronic journey control circuit adopts microprocessor U1, be connected with data-carrier store EEPROM, two light idol DOPT, the DOPR that cooperate with revolution sampling wheel, its sampled signal input is connected to the sampled signal input end of microprocessor U1, be used for setting and rise or fall first of stroke and set button K1 and second and set button K2 and be connected on the sampling end of setting signal separately of microprocessor U1, the output signal of microprocessor U1 is carried through relay drive circuit and is gone to connect motor M.Like this, the electronic journey control circuit in the tube shaped electric machine is made up of electronic devices and components such as microprocessor, data-carrier store, two light idol and revolution sampling wheel and ascending, descending travel settings button.The sequential of two light signals of two light utilizing by chance can detect the rotation direction of tube shaped electric machine, the signal that promptly rises or fall; Data-carrier store is EEPROM, can read and write data, and data can not lost yet when dead electricity; Revolution sampling wheel turns round with tube shaped electric machine mechanical synchronization speedup, and is designed to the ratio rotation of tens of ratios one, can improve sampling precision, has the high characteristics of stroke bearing accuracy.
As improvement, the described travel control device that is used for tube shaped electric machine, the output terminal of described two capacitor C1, C2 is through connecting the signal input part separately of electronic journey control circuit, circuit structure advantages of simple as the signal of ascending, descending after diode D1, the D2 rectification separately.
Further improve, described electronic journey control circuit and rectification circuit, filtering circuit, voltage stabilizer U2, two capacitor C1, C2 are installed in the tube shaped electric machine part, and ascending, descending gauge tap K3, K4, stop button K switch 5, relay J 3, J4, mutual inductor L1, L2, rectification circuit, filter capacitor C3, C4 are installed in wall gauge tap box part, ascending, descending control output line LN1, LN2 and zero line LNO partly couple together the tube shaped electric machine part with the gauge tap box through the entrance hole of tube shaped electric machine one end, are convenient to actual installation like this and use.
At last, described first sets button K1 and second sets button K2 employing soft-touch type pushbutton switch, is arranged on the end lower surface of tube shaped electric machine side by side.Ascending, descending travel settings button is two touch-switchs, the button cap that two heads have shrinkage pool is contained on the touch-switch, the button cap head exposes to the side of tube shaped electric machine one end, on-the-spot tube shaped electric machine is installed back button cap head towards the below, because on-the-spot tube shaped electric machine is installed on eminence usually, when descending setting, can utilize the shrinkage pool operation touch-switch of the elongate rod insertion button cap of tip, make things convenient for installation personnel to observe the situation of travel settings point.
Being set at when starting the ascending, descending running of program, button is set in ascending, descending need grow the continuous running of just carrying out liter or falling by several seconds (as 3 seconds) tube shaped electric machine, also need grow when arriving set point by to this second number could deposit set point data in data-carrier store, be less than this second number execution crawl, the number of strokes may that promptly turns round millimeter (as 1 or 2 millimeter) stops, like this time soon near travel settings point, can utilize the crawl function for several times, move closer to optimal stroke anchor point, convenient on-the-spot meticulous setting stroke anchor point.
Because there is not the length of stroke problem in this device, so can satisfy the rolling screen door of overlength stroke and the needs of curtain in theory for the running of electronic journey control circuit control tube shaped electric machine realizes Stroke Control.
Compared with prior art, the invention has the advantages that: no standby power meets environment protection requirement; Have stroke bearing accuracy height, satisfy the requirement of expensive goods; Can make things convenient for and accurately set the stroke anchor point, alleviate the labour intensity of installation personnel and shorten the set-up time; No length of stroke restriction can be satisfied the rolling screen door of overlength stroke and the characteristics such as needs of curtain, and the circuit structure advantages of simple is implemented to make easily.
Description of drawings
Fig. 1 is the electric theory diagram of one embodiment of the invention tube-type motor range control device.
Fig. 2 is the stereographic map that one embodiment of the invention is applied in travel control device in the tube shaped electric machine.
Embodiment
Below in conjunction with embodiment the present invention is described in further detail.
Fig. 1 is the theory diagram of tube-type motor range control device, divides two parts among the figure: tube shaped electric machine part 1a is the electrical schematic diagram that is connected of the electronic journey control circuit of tubular motor internal and motor of packing into; Gauge tap box part 1b is the gauge tap electrical schematic diagram that button, relay and the mutual inductor in the gauge tap box on the wall etc. form of packing into.Connect with the control cable when mounted between two parts, civil power inserts gauge tap on the wall.
The electronic journey control circuit is by capacitor C1, capacitor C2, rectification circuit, filter capacitor, voltage stabilizer U2 among the tube shaped electric machine part 1a, and electronic devices and components such as microprocessor U1, data-carrier store EEPROM, two light idol DOPT, DOPR, relay J 1, relay J 2 and revolution sampling wheel and first are set button K1, second and set compositions such as button K2.Connect the input end of capacitor C1, capacitor C2 respectively through connection terminal (numbering 3,1) from two ascending, descending control output line LN1, LN2 of gauge tap box on the wall, the civil power zero line is through the public ground and the motor M of connection terminal (numbering 2) connection control circuit, the output terminal of two capacitor C1, C2 connects two ac input ends of rectification circuit BR1 respectively, rectification circuit BR1+,-export the operating voltage that the DC voltage after filter capacitor C3 filtering, voltage stabilizer U2 voltage stabilizing is controlled as electronic journey, connect the working power end of electronic journey control circuit.Revolution sampling wheel rotates through several gear interlocks and motor synchronous, two light idol DOPT, DOPR are contained in revolution sampling wheel two sides, one side is an emitting head, opposite side is for accepting head, utilize the sense of rotation and the revolution of the sequential detection tube shaped electric machine of two light signals, the direct current signal that carries out half-wave rectification through diode D1, diode D2 from the output terminal of capacitor C1, capacitor C2 enters the signal input part separately of microprocessor U1 simultaneously, as the liter of differentiating gauge tap output on the wall or fall signal.Data-carrier store EEPROM is connected with microprocessor U1, the data during for reading and writing travel settings value and outage etc., can be owing to dead electricity obliterated data.Microprocessor U1 is according to the voltage signal of capacitor C1, diode D1 or capacitor C2, diode D2 transmission, judge that the gauge tap incoming call is liter or falls on the wall, output signal to simultaneously the corresponding relays driving circuit immediately, make liter or fall relay J 1, J2 adhesive respectively, motor M is then carried out the liter of respective direction or is fallen action.Motor M is in case work, and microprocessor U1 promptly detects two light idols and counts, and constantly with data-carrier store in setting value relatively, instruct motor M to stop until arriving setting value.
The gauge tap circuit is made up of ascending, descending gauge tap K3, K4, stop button K switch 5, relay J 3, J4 summation current transformer L1, L2 etc. on Fig. 1 b part wall.The civil power zero line outputs to the input wires terminal (numbering 2) of Fig. 1 a by stop button K switch 5 (normally closed button), the civil power live wire outputs to the input wires terminal of Fig. 1 a respectively by ascending, descending gauge tap K3, K4 (often driving button) and mutual inductor L1, L2 primary return, normally opened contact K3 ', the K4 ' of relay J 3, J4 is in parallel with the K3 of ascending, descending gauge tap separately, K4, and each current transformer L1, L2 secondary connects rectification circuit, filter capacitor C3, C4 are connected with relay J 3, J4 coil.Press liter during work or fall pushbutton switch, civil power outputs to the trip control circuit actuating motor by button and rises accordingly or fall action, this moment, the secondary output voltage of corresponding mutual inductor L1, L2 was enough to make relay J 3, J4 normally opened contact K3 ', K4 ' adhesive, as rising or falling and press stop button K5 in the process, then the civil power zero line is opened a way, trip control circuit does not have working power and quits work, this moment mutual inductor L1, L2 level no-output, relay J 3, the release of J4 contact.
Fig. 2 is the stereographic map that is applied in electronic journey control circuit board and tube shaped electric machine assembling in the tube shaped electric machine, and a termination portion side of tube shaped electric machine 12 is provided with entrance hole 1 among the figure, inserts for wall-board switch control power lead and uses; The first setting button 2, the second setting button 3 are equipped with in opposite side inside, and exposed parts is the button cap that two heads have shrinkage pool, and corresponding two setting buttons rise or fall travel settings and use.Tube shaped electric machine one end inner horizontal is installed the trip control circuit plate, is that the revolution sampling takes turns 4 on the circuit board one end plate face, and two light idols 5 are contained in revolution sampling wheel 4 two sides, the data when gathering the motor rotation; On the circuit board by components and parts such as data-carrier store 6, microprocessor 7, relay J 18, relay J 29, capacitor C110, capacitor C211 are housed.
Motor, speed reduction unit, detent etc. are equipped with in the other end inside of tube shaped electric machine 12, and the lead of control machine operation is connected in the connection terminal on the trip control circuit plate.When the part that the trip control circuit plate is housed being inserted in the shell of tube shaped electric machine, boss on the corresponding end cap of the breach side on the shell is in place, tighten screw, the tube shaped electric machine shell that rotates when motor rotates drives the rotation synchronously of data sampling wheel through increase gear like this, has realized the data acquisition of direction of motor rotation and revolution.
The travel control device embodiment of above-mentioned tube shaped electric machine has realized no standby power, has stroke bearing accuracy height, satisfies the requirement of expensive goods; Can make things convenient for and accurately set the stroke anchor point, alleviate the labour intensity of installation personnel and shorten the set-up time; No length of stroke restriction can be satisfied the rolling screen door of overlength stroke and the characteristics such as needs of curtain.
Claims (7)
1. travel control device that is used for tube shaped electric machine, it includes motor M, the electronic journey control circuit, rise gauge tap K3, gauge tap K4 falls, it is characterized in that connecting separately and rise, the liter of gauge tap falls, control output line LN1 falls, LN2 meets two capacitor C1 respectively, the input end of C2, two capacitor C1, the output terminal of C2 connects two ac input ends of rectification circuit BR1 respectively, rectification circuit just, negative output is through filtering circuit, behind the mu balanced circuit, the output of DC voltage connects the working power end of electronic journey control circuit, simultaneously, two capacitor C1, the output terminal of C2 is as liter, the signal that falls connects the signal input part separately of electronic journey control circuit;
It is main body that the electronic journey control circuit adopts microprocessor U1, be connected with data-carrier store EEPROM, two light idol DOPT, the DOPR that cooperate with revolution sampling wheel, its sampled signal input is connected to the sampled signal input end of microprocessor U1, be used for setting and rise or fall first of stroke and set button K1 and second and set button K2 and be connected on the sampling end of setting signal separately of microprocessor U1, the output signal of microprocessor U1 is carried through relay drive circuit and is gone to connect motor M.
2. the travel control device that is used for tube shaped electric machine according to claim 1, it is characterized in that being connected with current transformer L1, L2 respectively on described ascending, descending control output line LN1, the LN2, the secondary coil output of mutual inductor L1, L2 connects pilot relay J3, J4 formation loop separately through rectification circuit, filter capacitor, be connected in parallel with ascending, descending gauge tap K3, K4 respectively by normally opened contact K3 ', the K4 ' of relay control.
3. the travel control device that is used for tube shaped electric machine according to claim 2 is characterized in that described ascending, descending control output line LN1, LN2 connect the live wire end of civil power input in parallel, and civil power zero line LN0 is connected with stop button K switch 5 as public ground.
4. the travel control device that is used for tube shaped electric machine according to claim 3 is characterized in that described ascending, descending gauge tap K3, K4 are mechanical interlocked pushbutton switch.
5. the travel control device that is used for tube shaped electric machine according to claim 1, the output terminal that it is characterized in that described two capacitor C1, C2 is through connecting the signal input part separately of electronic journey control circuit as the signal of ascending, descending after diode D1, the D2 rectification separately.
6. the travel control device that is used for tube shaped electric machine according to claim 5, it is characterized in that described electronic journey control circuit and rectification circuit, filtering circuit, voltage stabilizer U2, two capacitor C1, C2 is installed in the tube shaped electric machine part, and rise, gauge tap K3 falls, K4, stop button K switch 5, relay J 3, J4, mutual inductor L1, L2, rectification circuit, filter capacitor C3, C4 is installed in wall gauge tap box part, rises, control output line LN1 falls, LN2 and zero line LN0 partly couple together the tube shaped electric machine part with the gauge tap box through the entrance hole of tube shaped electric machine one end.
7. the described travel control device that is used for tube shaped electric machine of claim 6 is characterized in that described first sets the button K1 and the second setting button K2 employing soft-touch type pushbutton switch, is arranged on the end lower surface of tube shaped electric machine side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100704955A CN101364112B (en) | 2007-08-07 | 2007-08-07 | Travel range control device for tube-type electric motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100704955A CN101364112B (en) | 2007-08-07 | 2007-08-07 | Travel range control device for tube-type electric motor |
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| Publication Number | Publication Date |
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| CN101364112A CN101364112A (en) | 2009-02-11 |
| CN101364112B true CN101364112B (en) | 2011-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2007100704955A Expired - Fee Related CN101364112B (en) | 2007-08-07 | 2007-08-07 | Travel range control device for tube-type electric motor |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102645233B (en) * | 2012-04-27 | 2015-04-01 | 宁波杜亚机电技术有限公司 | Rotation detection device of motor |
Citations (7)
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|---|---|---|---|---|
| CN2497473Y (en) * | 2001-09-11 | 2002-06-26 | 华林 | Tube-type electric motor |
| CN2558749Y (en) * | 2002-06-14 | 2003-07-02 | 姚培德 | Tubular motor stroke setting device |
| EP1326000A2 (en) * | 2001-11-22 | 2003-07-09 | Rademacher Geräte-Elektronik GmbH & Co. KG | Tubular motor with drive assembly |
| CN2585291Y (en) * | 2002-12-16 | 2003-11-05 | 章国利 | Travel control device for tubular rolling motor |
| CN2731822Y (en) * | 2004-08-31 | 2005-10-05 | 王金友 | Photoelectric induction electronic range tubular dynamo |
| CN2872446Y (en) * | 2006-01-25 | 2007-02-21 | 周金华 | Electronic run-length controller of tubular motor |
| CN201072504Y (en) * | 2007-08-07 | 2008-06-11 | 宁波日野电器有限公司 | Travel range control device for tube-type electric motor |
-
2007
- 2007-08-07 CN CN2007100704955A patent/CN101364112B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2497473Y (en) * | 2001-09-11 | 2002-06-26 | 华林 | Tube-type electric motor |
| EP1326000A2 (en) * | 2001-11-22 | 2003-07-09 | Rademacher Geräte-Elektronik GmbH & Co. KG | Tubular motor with drive assembly |
| CN2558749Y (en) * | 2002-06-14 | 2003-07-02 | 姚培德 | Tubular motor stroke setting device |
| CN2585291Y (en) * | 2002-12-16 | 2003-11-05 | 章国利 | Travel control device for tubular rolling motor |
| CN2731822Y (en) * | 2004-08-31 | 2005-10-05 | 王金友 | Photoelectric induction electronic range tubular dynamo |
| CN2872446Y (en) * | 2006-01-25 | 2007-02-21 | 周金华 | Electronic run-length controller of tubular motor |
| CN201072504Y (en) * | 2007-08-07 | 2008-06-11 | 宁波日野电器有限公司 | Travel range control device for tube-type electric motor |
Non-Patent Citations (2)
| Title |
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| JP平4-60090A 1992.02.26 |
| JP特开2004-125282A 2004.04.22 |
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Granted publication date: 20110119 Termination date: 20110807 |