CN201953217U - Telescopic door driver with DC (direct-current) motor - Google Patents
Telescopic door driver with DC (direct-current) motor Download PDFInfo
- Publication number
- CN201953217U CN201953217U CN2011200269289U CN201120026928U CN201953217U CN 201953217 U CN201953217 U CN 201953217U CN 2011200269289 U CN2011200269289 U CN 2011200269289U CN 201120026928 U CN201120026928 U CN 201120026928U CN 201953217 U CN201953217 U CN 201953217U
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- CN
- China
- Prior art keywords
- motor
- gear
- worm
- current
- door driver
- 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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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a telescopic door driver with a DC (direct-current) motor, consisting of a control box, a motor, a worm gear, a gear wheel, a chain, chassis shafts and wheels. A worm rod of the worm gear is connected on an output shaft of the motor, the gear wheel is connected on a worm wheel of the worm gear, the chain is arranged between the two chassis shafts, the wheels are installed on the chassis shafts, the motor adopts direct current, and a power adapter is arranged between the control box and an AD (alternating-current) power supply. The telescopic door driver with the DC motor has the advantages of low cost, accurate control and the like, and can be applied to various electric telescopic doors widely.
Description
Technical field
The utility model relates to a kind of driver of electric extendable door, particularly relates to a kind of driver that drives with direct current generator.
Background technology
Electric extendable door all is to drive with alternating current generator at present, alternating current generator cost height, and be difficult to accurately control the starting of retractable door and stop.
The utility model content
Technical problem to be solved in the utility model is to provide the direct current generator retractable door driver that a kind of cost is low, can accurately control.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of direct current generator retractable door driver, form by control box, motor, worm and gear, gear, chain, chassis axle and wheel, the worm screw of described worm and gear is connected on the output shaft of motor, described gear is connected on the worm gear of worm and gear, described chain is arranged between two chassis axle, described wheel is installed on the chassis axle, described motor is a direct current generator, is provided with power supply adaptor between control box and AC power.
The beneficial effects of the utility model are: because the utility model employing is that direct current generator drives, cost is low, compares alternating current generator and can reduce cost 20%; And direct current generator controls easily, can reach the starting of controlling retractable door very exactly and stops.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
With reference to Fig. 1, a kind of direct current generator retractable door driver is made up of control box 1, direct current generator 2, worm and gear 3, gear 4, chain 5, chassis axle 6, wheel 7 and power supply adaptor 8.The worm screw of worm and gear 3 is connected on the output shaft of direct current generator 2, gear 4 is connected on the worm gear of worm and gear 3, chain 5 is arranged between two chassis axle 6, wheel 7 is installed on the chassis axle 6, power supply adaptor 8 is arranged between control box 1 and the AC power, perhaps with power supply adaptor 8 and control box 1 being made of one.
More than though embodiment of the present utility model has been described in conjunction with the accompanying drawings, those skilled in the art can make various distortion or modification within the scope of the appended claims.
Claims (1)
1. direct current generator retractable door driver, form by control box, motor, worm and gear, gear, chain, chassis axle and wheel, the worm screw of described worm and gear is connected on the output shaft of motor, described gear is connected on the worm gear of worm and gear, described chain is arranged between two chassis axle, and described wheel is installed on the chassis axle, it is characterized in that, described motor is a direct current generator, is provided with power supply adaptor between control box and AC power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200269289U CN201953217U (en) | 2011-01-26 | 2011-01-26 | Telescopic door driver with DC (direct-current) motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200269289U CN201953217U (en) | 2011-01-26 | 2011-01-26 | Telescopic door driver with DC (direct-current) motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201953217U true CN201953217U (en) | 2011-08-31 |
Family
ID=44497334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200269289U Expired - Fee Related CN201953217U (en) | 2011-01-26 | 2011-01-26 | Telescopic door driver with DC (direct-current) motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201953217U (en) |
-
2011
- 2011-01-26 CN CN2011200269289U patent/CN201953217U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20130126 |