CN201078178Y - Control apparatus of electric start and stop device - Google Patents
Control apparatus of electric start and stop device Download PDFInfo
- Publication number
- CN201078178Y CN201078178Y CNU2007201557380U CN200720155738U CN201078178Y CN 201078178 Y CN201078178 Y CN 201078178Y CN U2007201557380 U CNU2007201557380 U CN U2007201557380U CN 200720155738 U CN200720155738 U CN 200720155738U CN 201078178 Y CN201078178 Y CN 201078178Y
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- closing device
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Abstract
The utility model provides a control unit for electric device, which can be assembled on an electric device and comprises a rotary counting mechanism and a control mechanism.. The rotary counting mechanism comprises a gear set that can be driven synchronously by a rolling part of the electric device, a measured part that can be driven by the gear set synchronously to rotate at a speed several times higher than the speed of the rolling part, and a sensing part that can sense rotation of the measured part and produces a signals of revolutions.. The control mechanism can receive and analyze the signal of revolutions from the sensing part and determine the number of revolutions of the measured part, and thereby analyze the motor performance according to the time spent.. With the measured part that rotates at a speed several times higher than the speed of the rolling part and the control mechanism that can receive and analyze the signal of revolutions of the sensing part and thereby analyze motor performance, the utility model can control and regulate accurately the electric device and facilitate reparation of the electric device..
Description
Technical field
The utility model relates to a kind of control device of electronic opening and closing device, is meant a kind of control device that is used to control the electronic opening and closing device that can furl up and down especially.
Background technology
Generally can down cover the electronic opening and closing device on a doorway, for example electronic iron opening and closing element or electrically driven curtain, comprise that roughly a casing that is arranged at eminence, one are arranged at the scrolling spare in the casing, the opening and closing element that can be arranged on the scrolling spare with being furled, and one is arranged on the casing and in order to drive the driving mechanism that scrolling spare furled or discharged opening and closing element.When general electronic opening and closing device uses, unless apparent damage place appears in whole device, be pressed onto foreign matter when for example opening and closing element is transferred and damage etc., otherwise when difference appears in this masking device, user and maintenance person all are difficult to learn the member of actual damage, especially when the time in order to the driving mechanism degradation that drives scrolling spare or damage, and common must the cost after the more time inspects the situation of each member one by one, just can differentiate unusual member, quite time-consuming and inconvenient.
The utility model content
The purpose of this utility model is to provide a kind of control device of electronic opening and closing device of the performance that can conveniently detect electronic opening and closing device.
Another purpose of the present utility model is to provide the scrolling spare of the moving opening and closing device of a kind of adjustable variable to furl control device with the electronic opening and closing device of rate of release.
So, the control device of a kind of electronic opening and closing device of the utility model, be applicable to and be assembled on the electronic opening and closing device, this electronic opening and closing device comprises a scrolling spare, an opening and closing element that is assembled on the scrolling spare and can be up furled by scrolling spare or down discharge, and driving mechanism that furls or discharge opening and closing element in order to order about scrolling spare to rotate, this driving mechanism comprises one in order to drive the motor of scrolling spare, the control device of this electronic opening and closing device comprises: a rotation counting mechanism, and controlling organization that is electrically connected with this rotation counting mechanism, this rotation counting mechanism comprises tested of can rotate synchronously with described scrolling spare, and an induction pieces that produces corresponding turn signal in order to detect this rotation of tested; This controlling organization comprise one can be to should turn signal and analyze tested counting unit, timing unit that produces a time signal in order to detect the described opening and closing element scrolling time that rotates the count signal of the number of turns of a representative, and one can be to should count signal and time signal and analyze the processing unit of a frequency signal.
The control device of electronic opening and closing device described in the utility model, this controlling organization also comprise one can processed unit drives and the power modulation unit of the power of modulation CD-ROM drive motor, and rotate the number of turns when reaching a predetermined value when counting unit records tested, the power modulation unit can downgrade motor rotary speed and reduce opening and closing element and furled and rate of release.
The control device of electronic opening and closing device described in the utility model, this rotation counting mechanism comprise that also one is connected to transmission between described scrolling spare and tested mutually, and can make tested the rotation number of turns be several times as much as the gear train of the rotation number of turns of scrolling spare.
The control device of electronic opening and closing device described in the utility model, this controlling organization comprise that is also used the memory cell for the processing unit access data.
The control device of electronic opening and closing device described in the utility model, this tested has a plurality of around its axle center locating hole spaced apart, this induction pieces is an optical sensor kenel and can produce detection light, and sensing passes the detection light of locating hole and the two opposite end part intervals that produce lap signal are arranged at this tested two opposition side opposite to each other in order to produce and to receive.
The control device of electronic opening and closing device described in the utility model, this tested be provided with a plurality of around its axle center magnetic part spaced apart, but and the magnetic part magnetic that this induction pieces is passed through by tested drive for sensing produces the Magnetic Induction spare of lap signal.
The control device of electronic opening and closing device described in the utility model, this rotates between counting mechanism and the controlling organization and links with the lead telecommunication.
The control device of electronic opening and closing device described in the utility model, this rotates between counting mechanism and the controlling organization and links with the wireless transmission method telecommunication.
The control device of electronic opening and closing device described in the utility model, this controlling organization comprise that also one is electrically connected with processing unit and produces the caution unit of information warning.
The control device of electronic opening and closing device described in the utility model, seeing through tested rotates denumerable times of the number of turns and rotates the number of turns to scrolling spare, but reach the lap signal of controlling organization receiving and analyzing induction pieces and analyze the motor performance design, can accurately control, finely tune and the electronic opening and closing device of convenient maintenance.
Description of drawings
Fig. 1 is that an embodiment of the control device of the electronic opening and closing device of the utility model is assembled in a front view on the electronic opening and closing device;
Fig. 2 is the partial perspective view that this embodiment is assembled in this electronic opening and closing device;
Fig. 3 is the rotation counting mechanism of this embodiment and the left side view of this electronic opening and closing device winding;
Fig. 4 is the sectional perspective exploded view of the rotation counting mechanism of Fig. 3;
Fig. 5 is the function block schematic diagram of this embodiment;
Fig. 6 is the operational flowchart that the standard value of this embodiment is set;
Fig. 7 is the action flow chart of this embodiment when being activated;
Fig. 8 is that another of rotation counting mechanism of this embodiment implemented the functional block diagram of aspect.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is elaborated.
As Fig. 1, shown in Figure 2, the embodiment of the control device of the electronic opening and closing device of the utility model is applicable to and is assembled on the electronic opening and closing device 2, this electronic opening and closing device 2 can be electric iron rolling door or electrically driven curtain etc., present embodiment is to be that example describes with the electric iron rolling door, this electronic opening and closing device 2 comprises a clamshell 21 that is fixed in the desired height position place of wall, two are arranged at the fixed bar 22 of clamshell 21 inner both sides respectively, extend about one that ground is hubbed on the fixed bar 22 and can be along scrolling spare 23 from the rotation of the axon heart, a driving mechanism 24 that rotates in order to driving scrolling spare 23 reaches one and can be able to be driven the opening and closing element 25 that up be furled or down discharge by scrolling spare 23.Wherein, this driving mechanism 24 comprises the motor 241 of two switched in opposite, and two in order to the power that transmits motor 241 driver 242 to scrolling spare 23, one of them motor 241 can rotate via the driver 242 transmission scrolling spares 23 that are connected with group, and can up furl this opening and closing element 25, transmission scrolling spare 23 rotates down to discharge opening and closing element 25 another motor 241 through the driver 242 that is connected with group equally.
The embodiment of the control device of the electronic opening and closing device of the utility model comprises: a rotation counting mechanism 3 and a controlling organization 4.
Extremely shown in Figure 4 as Fig. 2, this rotation counting mechanism 3 is assembled between this driving mechanism 24 and the scrolling spare 23, rotate counting mechanism 3 and comprise a mount pad 31 that is arranged at this scrolling spare 23 left ends and wears for this scrolling spare 23, this mount pad 31 has one first shell block 311 and one second shell block 312 of left and right correspondence, wherein, this second shell block 312 has a body 313, and one with these body 313 mutual chimeric fixing bridging portions 314.
This rotation counting mechanism 3 also comprises on the bridging portion 314 that is assembled in second shell block 312 and the gear train between this first shell block 311 and second shell block 312 32, one are arranged on the bridging portion 314 and be positioned at tested 33 of opposition side of this gear train 32, and one is installed on contiguous this tested 33 position in order to detect this induction pieces of tested 33 34.
In the present embodiment, this tested 33 has four around its axle center equal angles locating hole 331 spaced apart, only in fact quantity is not exceeded with four, this induction pieces 34 can produce detection light for the kenel of photoinduction, this induction pieces 34 is in order to receive the detection light that sensing passes locating hole 331, and in order to produce, the two opposite end part intervals that receive turn signal are arranged at this tested 33 liang of opposition side opposite to each other, wherein, this induction pieces 34 can utilize light pass tested 33 locating hole 331 and correspondence rotates signal, just, when tested 33 relative induction spare 34 rotated a circle, this induction pieces 34 can obtain four turn signals by sensing.
This gear train 32 is set up between this tested 33 and the scrolling spare 23, and have a plurality of gears 321 that are installed in to engagement bridging portion 314 left surfaces of second shell block 312 in regular turn, not of uniform size and first gear 321 engagement in regular turn of wherein each gear 321 is engaged and linked with aforesaid roll moving part 23, and last gear 321 and this tested 33 engagement, the combination of the gear 321 of different sizes can make tested 33 the rotation number of turns be several times as much as the rotation number of turns of scrolling spare 23, for example 100 times, just, when scrolling spare 23 rotates a circle, this tested 33 can be rotated 100 circles via the transmission of gear train 32, and this induction pieces 34 can produce 400 turn signals.
As Fig. 1, Fig. 4, shown in Figure 5, this controlling organization 4 is electrically connected on driving mechanism 24 and rotates counting mechanism 3 with a lead 40, but when implementing, and also can change with the wireless transmission method telecommunication between this rotation counting mechanism 3 and the controlling organization 4 to link.
Controlling organization 4 comprises that processing unit that a counting unit that is electrically connected with induction pieces 34 42, one is electrically connected with timing unit 43 with this counting unit 42 respectively in order to the timing unit 43 that calculates driving mechanism described 25 times of opening and closing element of 24 scrollings, one 44, one are electrically connected with processing unit 44 and in order to the power modulation unit 45 of the power of modulation motor 241, a memory cell 46 that is electrically connected with processing unit 44, reaches a caution unit 47 that is electrically connected with processing unit 44 and produces information warning.Controlling organization 4 also comprises a shell block 41 in order to be installed in aforementioned each unit, and a plurality of operating key 48 that is embedded at shell block 41 surfaces with being pressed and is electrically connected with processing unit 44.
The turn signal number of times that this counting unit 42 produces in order to this induction pieces 34 of count pick up, and the count signal of turn signal number of times is represented in generation output one, and this count signal is reached processing unit 44, after these timing unit 43 detecting driving mechanisms 24 turn scrolling spare 23, drive opening and closing element 25 and open and close that strokes institute is time-consuming to produce a time signal, this processing unit 44 is in order to receiving the count signal of this counting unit 42, and cooperates the time signal of timing unit 43 and analyze a frequency signal.
Because driving described scrolling spare 23 rotations, the motor 241 of this driving mechanism 24 can drive tested 33, therefore, aforesaid frequency signal is just represented the rotational frequency of the motor 241 of this driving mechanism 24, this processing unit 44 also can be compared these frequency signal data and a standard value that is stored in this memory cell 46, and comparison result can utilize caution unit 47 to be shown, display mode can be caution sound or has caution light and caution sound etc. concurrently, when still implementing not as limit.Moreover, this power modulation unit 45 is electrically connected with processing unit 44, motor 241 watt levels of this driving mechanism 24 of energy modulation in order to be subject to processing unit 44 controls, each operating key 48 can be pressed respectively and order about the action that processing unit 44 is controlled these power modulation unit 45, in the present embodiment, operating key 48 can be respectively in order to control driving mechanism 24, in order to start or stop the action of motor 241.
As Fig. 4 to shown in Figure 7, after this control device links with 2 telecommunications of electronic opening and closing device, just can carry out opening and closing element 25 in furling when changing between position and off-position, the setting of tested 33 rotation number of turns and the standard value of actuation time, its setting process is as follows:
Carry out flow process 101, with induction pieces 34 detecting opening and closing elements 25 when furling the position and be released into this off-position and furl the turn signal that when this furls the position, is produced from this off-position.
Carry out flow process 102, this turn signal is reached the counting unit 42 of controlling organization 4, and calculate the count signal that produces tested rotation of the representative number of turns.
Carry out flow process 103, this processing unit 44 receives from the count signal of counting unit 42 and timing unit 43 measured time signals and analyzes a frequency signal, and is stored in and becomes a standard value in this storage element 46.
Carry out flow process 104, the turn signal that this counting unit 42 receives from induction pieces 34, and the corresponding count signal that transmits is to this processing unit 44.
Carry out flow process 105, this processing unit 44 receives the time signal that timing unit 43 is transmitted synchronously, and the count signal that cooperates flow process 104 to be drawn again analyzes a frequency signal once more.
Carry out flow process 106, this processing unit 44 can be compared this frequency signal value and aforesaid standards frequency values, in the present embodiment, be with the frequency values of frequency signal percentage divided by the frequency values of standard value, when ratio≤70%, carry out flow process 107, processing unit 44 can order about caution unit 47 and send an alarm signal, if comparison result＞70% re-executes flow process 104.
Moreover, present embodiment can be in this processing unit 44 sequencing record in advance: described opening and closing element 25 is Zi beginning to move tested the 33 turning collar numerical value that has furled or discharged when reaching predetermined length (for example 80%), and corresponding motor 241 driving powers.After setting is finished, when the user pushes one of them representative release or furls the operating key 48 of opening and closing element 25, processing unit 44 just can order about 45 actions of power modulation unit and drive corresponding motor 241 actions, and processing unit 44 also begins the signal of synchronous count pick up unit 42 and this timing unit 43, rotate the number of turns when reaching the lap signal of a built-in in advance counting when processing unit 44 receives tested 33 of representative, just can see through power modulation unit 45 and order about motor 241 and turn round with corresponding power.
For example, turning collar numerical value reach represent opening and closing element 25 to discharge down before or before on when furling 80% length, processing unit 44 just can make power modulation unit 45 downgrade the power of CD-ROM drive motor 241, and reduction motor 241 rotating speeds, reducing opening and closing element 25 is relatively furled and rate of release, and when tested the 33 rotation number of turns reaches another predetermined value, just opening and closing element 25 furls or when discharging fully, ordering about motor 241 stops operating, can make whereby opening and closing element 25 with than low speed furl or release conditions under stop, and can avoid taking place motor 241 when higher rotation speed moment stops, 25 moments of opening and closing element stop and the situation of the bigger shake that produces and big collision sound.
What specify is that the utility model ground is that whether the frequency of detecting aforementioned motor 241 runnings is normal under the prerequisite of this power modulation unit 45 total powers running.
In the present embodiment, this induction pieces 34 passes the light of tested 33 locating hole 331 by sensing, signal rotates, but when implementing, also this locating hole of tested 33 331 can be changed respectively magnetic part (figure does not show) is set, and these induction pieces 34 correspondences are changed to the Magnetic Induction spare that can respond to the magnetic part magnetic force that is passed through by tested 33 interlock, but when implementing not as limit.In addition, the gear train 32 of present embodiment is sheathed on the scrolling spare 23 and is fixed on the mount pad 31, but when implementing, this gear train 32 be not necessity to be sheathed on the scrolling spare 23, as long as can be by 23 transmissions of scrolling spare and tested 33 rotation of interlock.
In the present embodiment, this gear train 32 that rotates counting mechanism 3 is by 23 transmissions of scrolling spare, and interlock rotates this tested 33 relative induction spare 34, induction pieces 34 can be detected transfer out a sensing signal to controlling organization 4, and analyze motor 241 rotational frequencies by controlling organization 4.But when implementing, can with the gear train 32 that rotates counting mechanism 3 directly with the rotating shaft winding of motor 241, as shown in Figure 8, rotate but make motor 241 direct drive gear groups 32 drive tested 33, when still implementing not as limit.
By above-mentioned design as can be known, the utlity model has following advantage and effect:
One, this processing unit 44 of the utility model can be analyzed lap signal and corresponding spended time, and Accurate Analysis goes out to represent the frequency signal of described motor 241 rotational frequencies, and this signal and standard value compared, after in case electronic opening and closing device 2 uses a period of time, under identical driving power condition, opening and closing element 25 is elongated and frequency signal is changed from furling time that change in location spent to the off-position, just represent that motor 241 performances have reduced and have a damage sign, and after will recording the comparison of frequency signal and a reference value, when a limiting value appears being lower than in comparison result, this processing unit 44 just can order about these caution unit 47 actions and send information warning, informs that the user changes in good time or maintenance motor 241.And the maintenance personal also can see through above information warning and learn present motor 241 states fast, and then can make things convenient for and differentiate apace the failure cause of electronic opening and closing device 2, helps maintenance.
Two, design of the present utility model can see through the count signal that counting unit 42 produces by this processing unit 44, rotate the number of turns and calculate this tested 33, and can accurately extrapolate the corresponding rotation number of turns of scrolling spare 23, and can see through built-in tested 33 in trim process unit 44 and rotate the number of turns, accurately control the stroke that furls and discharge with fine setting opening and closing element 25, change the rotating speed of scrolling spare 23 through the power of these power modulation unit 45 modulation motors 241, the design of the driving power by reading count signal and segmentation modulation motor 241, and make opening and closing element 25 near furling fully when discharging fully, it furls with rate of release and can reduce, and opening and closing element 25 can be stopped reposefully.
Claims (10)
1. the control device of an electronic opening and closing device, be applicable to and be assembled on the electronic opening and closing device, this electronic opening and closing device comprises a scrolling spare, an opening and closing element that is assembled on the scrolling spare and can be up furled by scrolling spare or down discharge, and driving mechanism that furls or discharge opening and closing element in order to order about scrolling spare to rotate, this driving mechanism comprises one in order to drive the motor of scrolling spare, it is characterized in that, this control device comprises a rotation counting mechanism, and controlling organization that is electrically connected with this rotation counting mechanism, this rotation counting mechanism comprises tested of can rotate synchronously with described scrolling spare, and an induction pieces that produces corresponding turn signal in order to detect this rotation of tested; This controlling organization comprise one can be to should turn signal and analyze tested counting unit, timing unit that produces a time signal in order to detect the described opening and closing element scrolling time that rotates the count signal of the number of turns of a representative, and one can be to should count signal and time signal and analyze the processing unit of a frequency signal.
2. the control device of electronic opening and closing device according to claim 1, it is characterized in that, this controlling organization also comprise one can processed unit drives and the power modulation unit of the power of modulation CD-ROM drive motor, and rotate the number of turns when reaching a predetermined value when counting unit records tested, the power modulation unit can downgrade motor rotary speed and reduce opening and closing element and furled and rate of release.
3. the control device of electronic opening and closing device according to claim 1 and 2, it is characterized in that, this rotation counting mechanism comprises that also one is connected to transmission between described scrolling spare and tested mutually, and can make tested the rotation number of turns be several times as much as the gear train of the rotation number of turns of scrolling spare.
4. the control device of electronic opening and closing device according to claim 3 is characterized in that, this controlling organization comprises that is also used the memory cell for the processing unit access data.
5. the control device of electronic opening and closing device according to claim 1 and 2 is characterized in that, this controlling organization comprises that is also used the memory cell for the processing unit access data.
6. the control device of electronic opening and closing device according to claim 1, it is characterized in that, this tested has a plurality of around its axle center locating hole spaced apart, this induction pieces is an optical sensor kenel and can produce detection light, and sensing passes the detection light of locating hole and the two opposite end part intervals that produce lap signal are arranged at this tested two opposition side opposite to each other in order to produce and to receive.
7. the control device of electronic opening and closing device according to claim 1, it is characterized in that, this tested be provided with a plurality of around its axle center magnetic part spaced apart, but and the magnetic part magnetic that this induction pieces is passed through by tested drive for sensing produces the Magnetic Induction spare of lap signal.
8. the control device of electronic opening and closing device according to claim 1 is characterized in that, this rotates between counting mechanism and the controlling organization and links with the lead telecommunication.
9. the control device of electronic opening and closing device according to claim 1 is characterized in that, this rotates between counting mechanism and the controlling organization and links with the wireless transmission method telecommunication.
10. the control device of electronic opening and closing device according to claim 1 and 2 is characterized in that, this controlling organization comprises that also one is electrically connected with processing unit and produces the caution unit of information warning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201557380U CN201078178Y (en) | 2007-06-27 | 2007-06-27 | Control apparatus of electric start and stop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201557380U CN201078178Y (en) | 2007-06-27 | 2007-06-27 | Control apparatus of electric start and stop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201078178Y true CN201078178Y (en) | 2008-06-25 |
Family
ID=39570240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201557380U Expired - Fee Related CN201078178Y (en) | 2007-06-27 | 2007-06-27 | Control apparatus of electric start and stop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201078178Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114655789A (en) * | 2022-01-29 | 2022-06-24 | 深圳市白雪投影显示技术有限公司 | Rolling device and electric rolling curtain system |
-
2007
- 2007-06-27 CN CNU2007201557380U patent/CN201078178Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114655789A (en) * | 2022-01-29 | 2022-06-24 | 深圳市白雪投影显示技术有限公司 | Rolling device and electric rolling curtain system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080625 Termination date: 20110627 |