CN201043403Y - Control circuit of automatic door - Google Patents
Control circuit of automatic door Download PDFInfo
- Publication number
- CN201043403Y CN201043403Y CNU2007202002990U CN200720200299U CN201043403Y CN 201043403 Y CN201043403 Y CN 201043403Y CN U2007202002990 U CNU2007202002990 U CN U2007202002990U CN 200720200299 U CN200720200299 U CN 200720200299U CN 201043403 Y CN201043403 Y CN 201043403Y
- Authority
- CN
- China
- Prior art keywords
- control circuit
- automatic door
- signal processor
- motor drive
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a control circuit of an automatic door, including a power supply (7) and a motor driven chip (3) connected with a motor (14). An output shaft of the motor (14) is connected on a gear device (16) an output rotating shaft (15) of which is connected with a photocoupler (6). The photocoupler (6) has an electric connection with a prior period processor (11) and a receiver of remote-control system (1) is connected on the motor driven chip (3) via a processor of a remote signal (2). After the circuit of the utility model is adopted, closing force, opening speed, closing speed and stop time can be preset and adjusted according to the feedback. The control is exact and simple and the cost is low.
Description
Technical field
The utility model relates to a kind of automatic door, especially the control circuit of automatic vertical hinged door.
Background technology
At present, the opening the door of automatic vertical hinged door closed the door and is mostly enabling signal according to receiving, direct drive motors, reach the open and close of door by the running of motor, the frame for movement that this door lifter adopts is many, therefore cost height, and its speed of opening the door, the speed of closing the door and effort to close, stop time etc. and can not get control and regulate, door damages easily; Though the parameter that has perhaps adopted the digit chip clamshell doors to close the door is controlled, its control accuracy is still undesirable, perhaps the structural principle complexity.
The utility model content
The technical problems to be solved in the utility model is, provides a kind of cost low, and can and stop the automatic door control structure that a time accurately regulates control to effort to close, the speed of opening the door, the speed of closing the door, to solve the deficiencies in the prior art.
The technical solution of the utility model: comprise power supply (7), this control circuit also comprises a motor drive ic (3), motor drive ic (3) is connected with motor (14), the output shaft of motor (14) is connected on the geared system (16), the output revolving shaft (15) of geared system (16) is connected with photoelectrical coupler (6), and photoelectrical coupler (6) is electrically connected with processor in early stage (11); Receiver of remote-control sytem (1) is connected on the motor drive ic (3) by remote signal processor (2).
Described motor drive ic (3) also is connected with effort to close signal processor (8), the speed signal processor that opens the door (9), the speed signal processor of closing the door (10) respectively and stops a time signal processor (11), is connected with corresponding vernier element on each signal processor.
Described motor drive ic (3) also links to each other with external interface (5) by interface circuit (4).
Described external interface (5) connects inductor, magnetic card device or fire-alarm.
Described photoelectrical coupler (6) comprises sensing chip (13), receives triode (17) and emitting diode (18), and sensing chip (13) is positioned at and receives between triode (17) and the emitting diode (18).
Described reception triode (17) and emitting diode (18) respectively have two groups.
Described sensing chip (13) week upwards is distributed with a breach and at least two arcuate sockets.
Owing to adopt above technical scheme, the utility model can pass through the signal of photoelectrical coupler (6) feedback, conveys to motor drive ic (3), and the running of motor (14) is regulated.And pass through the fine setting of the vernier element of four signal processor correspondences, respectively to effort to close, the speed of opening the door, the speed of closing the door with stop a time and set parameter, after receiving enabling signal, motor drive ic (3) is transmitted corresponding instruction, drive the running of external motor by motor drive ic (3) according to command adapted thereto.Cooperate with photoelectrical coupler (6) feedback signal, make motor can access more accurate implementation effect, operation, structure are all very simple.And by external interface (5), can be as required, inductor in the connection, the magnetic card device, one or more in the elements such as fire-alarm, thereby can satisfy multiple demand.In addition owing to adopted digital circuit, the corresponding frame for movement that reduced, overall cost decline.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is that the utility model photoelectrical coupler A-A is to enlarged diagram.
The specific embodiment
Embodiment of the present utility model: at first to effort to close signal processor 8 its models be: LF40106, speed signal processor 9 its models of opening the door are: LF4081BE, speed signal processor 10 its models of closing the door are: LF4072BE and stop a time signal processor 11 its models and be: the vernier element of CD4073BE correspondence is finely tuned, promptly to effort to close, the speed of opening the door, the speed of closing the door with stop a time and carry out the parameter setting, these parameters are handled by signal processor.Enabling signal receives by receiver of remote-control sytem 1 in addition, and this enabling signal passed to remote signal processor 2, handle by remote signal processor 2 clamshell doors signals, and the instruction of will opening the door passes to motor drive ic 3, motor drive ic 3 receives the parameter signal that opens the door of enabling signal and signal processor 2, be that drive motors 14 comes driven gear device 16 with certain rotating speed, thereby drive the rotation of output revolving shaft 15, and drive automatic door with certain speed realization unlatching, and certain hour stops door, and then closes with certain speed and dynamics.In the automatic door running, its output revolving shaft 15 has driven the rotation of sensing chip 13 simultaneously, the signal that the variation of gap position ends the rotation information of door on the sensing chip 13 with conducting has passed to reception triode 17, receive 17 of triodes the signal that receives is sent to processor 12 in earlier stage by emitting diode 18, this, processor digital circuit of 12 comprised that its model of input is in early stage: its model of LF4081BE and output is: CD4073BE, after signal handled, pass to motor drive ic 3 again, control is further adjusted in the running of motor 14.External interface 5 can connect inductor, the magnetic card device, and one or more in the fire-alarm etc., external interface 5 passes to motor drive ic 3 with the signal that receives by interface circuit 4, the running of drive motors 14.In this circuit, also contain a power supply 7 that comprises the rectification reduction voltage circuit.
Claims (7)
1. control circuit of automatic door, comprise power supply (7), it is characterized in that: this control circuit also comprises a motor drive ic (3), motor drive ic (3) is connected with motor (14), the output shaft of motor (14) is connected on the geared system (16), the output revolving shaft (15) of geared system (16) is connected with photoelectrical coupler (6), and photoelectrical coupler (6) is electrically connected with processor in early stage (11); Receiver of remote-control sytem (1) is connected on the motor drive ic (3) by remote signal processor (2).
2. control circuit of automatic door according to claim 1, it is characterized in that: motor drive ic (3) also is connected with effort to close signal processor (8), the speed signal processor that opens the door (9), the speed signal processor of closing the door (10) respectively and stops a time signal processor (11), is connected with corresponding vernier element on each signal processor.
3. control circuit of automatic door according to claim 1 is characterized in that: motor drive ic (3) also links to each other with external interface (5) by interface circuit (4).
4. control circuit of automatic door according to claim 3 is characterized in that: external interface (5) connects inductor, magnetic card device or fire-alarm.
5. control circuit of automatic door according to claim 1, it is characterized in that: photoelectrical coupler (6) comprises sensing chip (13), receives triode (17) and emitting diode (18), and sensing chip (13) is positioned at and receives between triode (17) and the emitting diode (18).
6. control circuit of automatic door according to claim 5 is characterized in that: receiving triode (17) and emitting diode (18) respectively has two groups.
7. control circuit of automatic door according to claim 5 is characterized in that: sensing chip (13) week upwards is distributed with a breach and at least two arcuate sockets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202002990U CN201043403Y (en) | 2007-04-25 | 2007-04-25 | Control circuit of automatic door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202002990U CN201043403Y (en) | 2007-04-25 | 2007-04-25 | Control circuit of automatic door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201043403Y true CN201043403Y (en) | 2008-04-02 |
Family
ID=39258296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007202002990U Expired - Fee Related CN201043403Y (en) | 2007-04-25 | 2007-04-25 | Control circuit of automatic door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201043403Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147657A (en) * | 2013-04-01 | 2013-06-12 | 周玉林 | Automatic door control circuit |
| CN104534146A (en) * | 2014-12-31 | 2015-04-22 | 孙筱 | Numerical-control electrically operated valve |
-
2007
- 2007-04-25 CN CNU2007202002990U patent/CN201043403Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147657A (en) * | 2013-04-01 | 2013-06-12 | 周玉林 | Automatic door control circuit |
| CN104534146A (en) * | 2014-12-31 | 2015-04-22 | 孙筱 | Numerical-control electrically operated valve |
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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: 20080402 |