CN203118328U - Teaching aid for remote-control automatic reversing motor - Google Patents
Teaching aid for remote-control automatic reversing motor Download PDFInfo
- Publication number
- CN203118328U CN203118328U CN 201320130653 CN201320130653U CN203118328U CN 203118328 U CN203118328 U CN 203118328U CN 201320130653 CN201320130653 CN 201320130653 CN 201320130653 U CN201320130653 U CN 201320130653U CN 203118328 U CN203118328 U CN 203118328U
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- motor
- control panel
- remote control
- remote
- wireless signal
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Abstract
The utility model discloses a teaching aid for a remote-control automatic reversing motor, and relates to a teaching aid in the field of teaching for electric automation. The teaching aid comprises a motor, a speed reducer, a coupling, a reduction box, a lead screw, limit switches, a bracket, supports, a bottom plate, a wireless signal receiver, a remote-control panel, a wireless signal transmitter, a remote-control switch, a clockwise rotation button, a battery jar and an anticlockwise rotation button. The motor rotates to drive the lead screw to move linearly, the limit switches are triggered, and the rotation direction of the motor is changed, so that an automatic reversing function of the motor is realized; and a person can press the clockwise rotation button and the anticlockwise rotation button, which are arranged on the remote-control panel, by fingers to remotely control the motor, so that the rotation direction of the motor can be changed. Compared with the prior art, the teaching aid has the advantages that the rotation direction of the motor can be changed automatically, the remote-control reversing function of the motor can be realized, and fatigue of the person and potential safety hazards due to manual control can be prevented.
Description
Technical field
The utility model relates to a kind of teaching aid of electric automatization teaching field, is specifically related to a kind of teaching with remote-controlled automatic reverse motor teaching aid.
Background technology
Teacher needs to experimentize to the laboratory when teaching electric automatization knowledge to the student, often uses motor, by changing motor wiring, realizes the rotating of motor; Along with the progress of science and technology, need the automatic reverse motor to explain as teaching aid; At present, the positive and negative rotation conversion of motor all is to need manual operation, lacks the Remote Control Automatic motor that turns to of a kind of energy on the market, has brought certain limitation for electric automatization field teacher's explanation and impart knowledge.
Summary of the invention
The utility model is for addressing the above problem, provide a kind of teaching with remote-controlled automatic reverse motor teaching aid, satisfying Faculty and Students' learning demand in electric automatization field.
The utility model be the technical solution problem by the following technical solutions.
A kind of teaching is with remote-controlled automatic reverse motor teaching aid, comprise motor, speed reduction unit, shaft coupling, reducer casing, leading screw, limit switch, support, bearing, base plate, wireless signal receiver, remote control panel, wireless signal transmitter, teleswitch, just changeing button, battery case, invert button, it is characterized in that: be provided with circuit board one in the described base plate, described wireless signal receiver is arranged on top, base plate left side, be connected with circuit board one by lead, described support is fixedly installed on the base plate middle upper part, described bearing is two, fixedly be located at top, base plate right side, described speed reduction unit is fixedly installed on the support, described reducer casing is fixedly installed on the bearing, described speed reduction unit is connected with the output shaft of described motor, and the output terminal of described speed reduction unit is connected with reducer casing by shaft coupling; Be provided with in the described reducer casing and can make straight-line leading screw, at the leading screw two ends, be respectively arranged with a limit switch on the extreme sport position base plate of leading screw end; Described limit switch links to each other with the circuit board one of the rotating that is used for the described motor of control; Be provided with circuit board two in the described remote control panel, described wireless signal transmitter is arranged on the remote control panel front end, described teleswitch is arranged on top, remote control panel front, describedly just changeing button and flip button is arranged in the middle of the remote control panel front, described battery case is arranged on lower end in the remote control panel, described wireless signal transmitter, teleswitch, just changes button, battery case, invert button and is connected on the circuit board two in the remote control panel by lead.
Remote control panel by wireless signal transmitter emission just changes, counter-rotating, switching signal give wireless signal receiver, the wireless signal receiver acknowledge(ment) signal is by forward and reverse rotation of circuit board one control motor.
Compared with prior art, the utility model beneficial effect is embodied in: a kind of teaching of the present utility model is with remote-controlled automatic reverse motor teaching aid, both realized turning to automatically of motor, realized the function that the remote control of motor turns to again, the tired and potential safety hazard that exists of the personnel that avoid manually control to cause.
Description of drawings
Accompanying drawing 1 is main TV structure synoptic diagram of the present utility model.
Accompanying drawing 2 is plan structure synoptic diagram of the present utility model.
Accompanying drawing 3 is the structural representation of remote control panel of the present utility model.
With reference to the accompanying drawings 1, shown in the accompanying drawing 2, accompanying drawing 3, the utility model comprises: motor 1, speed reduction unit 2, shaft coupling 3, reducer casing 4, leading screw 5, limit switch 6, support 7, bearing 8, base plate 9, wireless signal receiver 10, remote control panel 11, wireless signal transmitter 12, teleswitch 13, just change button 14, battery case 15, invert button 16.
Embodiment
By embodiment, and the utility model is described in further detail by reference to the accompanying drawings.
A kind of teaching is with remote-controlled automatic reverse motor teaching aid, comprise motor 1, speed reduction unit 2, shaft coupling 3, reducer casing 4, leading screw 5, limit switch 6, support 7, bearing 8, base plate 9, wireless signal receiver 10, remote control panel 11, wireless signal transmitter 12, teleswitch 13, just changeing button 14, battery case 15, invert button 16, it is characterized in that: be provided with circuit board one in the described base plate 9, described wireless signal receiver 10 is arranged on top, base plate 9 left sides and is connected with circuit board one by lead, described support 7 is fixedly installed on base plate 9 middle upper parts, described bearing 8 is two and fixedly is located at top, base plate 9 right sides, described speed reduction unit 2 is fixedly installed on the support 7, described reducer casing 4 is fixedly installed on the bearing 8, described speed reduction unit 2 is connected with the output shaft of described motor 1, the output terminal of described speed reduction unit 2 is connected with reducer casing 4 by shaft coupling 3, be provided with in the described reducer casing 4 and can make straight-line leading screw 5, at leading screw 5 two ends, be respectively arranged with a limit switch 6 on the extreme sport position base plate 9 of leading screw end, described limit switch 6 links to each other with the circuit board one of the rotating that is used for the described motor 1 of control; Be provided with circuit board two in the described remote control panel 11, described wireless signal transmitter 12 is arranged on remote control panel 11 front ends, described teleswitch 13 is arranged on remote control panel 11 positive tops, described just changeing button 14 and flip button 16 be arranged on remote control panel 11 positive in the middle of, described battery case 15 is arranged on lower ends in the remote control panel 11, described wireless signal transmitter 12, teleswitch 13, just changes button 14, battery case 15, invert button 16 and is connected on the circuit board two in the remote control panel by lead; Battery case 15 is used for packed battery, for remote control panel provides power supply.
When using the utility model, motor 1 is connected power supply, by teleswitch 13 actuating motors 1 on the remote control panel 11, motor 1 rotating band movable wire thick stick 5 moving linearlies, when leading screw 5 moves to extreme position, touch limit switch 6, change the rotation direction of motor 1, realized the auto-steering function of motor 1; When needing the turning to of manual control motor 1, by the main story button 14 on the finger presses remote control panel 11, invert button 16, the commutation of rotation that can long-distance remote control motor 1.
A kind of teaching of the present utility model had both realized turning to automatically of motor with remote-controlled automatic reverse motor teaching aid, had realized the function that the remote control of motor turns to again, the tired and potential safety hazard that exists of the personnel that avoid manually control to cause.
Claims (1)
1. a teaching is with remote-controlled automatic reverse motor teaching aid, comprise motor, speed reduction unit, shaft coupling, reducer casing, leading screw, limit switch, support, bearing, base plate, wireless signal receiver, remote control panel, wireless signal transmitter, teleswitch, just changeing button, battery case, invert button, it is characterized in that: be provided with circuit board one in the described base plate, described wireless signal receiver is arranged on top, base plate left side, be connected with circuit board one by lead, described support is fixedly installed on the base plate middle upper part, described bearing is two, fixedly be located at top, base plate right side, described speed reduction unit is fixedly installed on the support, described reducer casing is fixedly installed on the bearing, described speed reduction unit is connected with the output shaft of described motor, and the output terminal of described speed reduction unit is connected with reducer casing by shaft coupling; Be provided with in the described reducer casing and can make straight-line leading screw, at the leading screw two ends, be respectively arranged with a limit switch on the extreme sport position base plate of leading screw end; Described limit switch links to each other with circuit board one; Be provided with circuit board two in the described remote control panel, described wireless signal transmitter is arranged on the remote control panel front end, described teleswitch is arranged on top, remote control panel front, describedly just changeing button and flip button is arranged in the middle of the remote control panel front, described battery case is arranged on lower end in the remote control panel, described wireless signal transmitter, teleswitch, just changes button, battery case, invert button and is connected on the circuit board two in the remote control panel by lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320130653 CN203118328U (en) | 2013-03-21 | 2013-03-21 | Teaching aid for remote-control automatic reversing motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320130653 CN203118328U (en) | 2013-03-21 | 2013-03-21 | Teaching aid for remote-control automatic reversing motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203118328U true CN203118328U (en) | 2013-08-07 |
Family
ID=48898652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320130653 Expired - Fee Related CN203118328U (en) | 2013-03-21 | 2013-03-21 | Teaching aid for remote-control automatic reversing motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203118328U (en) |
-
2013
- 2013-03-21 CN CN 201320130653 patent/CN203118328U/en not_active Expired - Fee Related
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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: 20130807 Termination date: 20140321 |