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Automatic reversing device and method of tubular motor

A technology of automatic reversing and tubular motors, applied in the direction of single DC motor starters, motor generators/starters, etc., can solve the problems of large data processing volume, complex structure, and inconvenient adjustment operation

Active Publication Date: 2013-04-10
NINGBO DOOYA MECHANIC & ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structure of the above-mentioned device is relatively complicated, and the amount of data processing is large when adjusting the running direction of the motor, which makes the adjustment operation inconvenient

Method used

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  • Automatic reversing device and method of tubular motor
  • Automatic reversing device and method of tubular motor
  • Automatic reversing device and method of tubular motor

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Embodiment Construction

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0025] see figure 1 , an automatic reversing device of a tubular motor, which can be used for rolling curtains, rolling doors, rolling projection screens and other rolling curtains driven by motors, including a motor 1 and a control panel 2.

[0026] The motor 1 includes a movement 11 and a control module 12 . A sensor 13 is also included, and the sensor 13 is electrically connected to the control module 12 . The sensor 13 is used to detect the electrical signal of the operation of the motor 1 , which may be a Hall sensor, an infrared sensor, an AD sensor or other sensors capable of detecting electrical signals. Preferably, the sensor 13 is arranged at the stroke end of the motor.

[0027] The control panel 2 is used to send control signals to the control module 12, and is provided with up, stop and down keys. The control panel 2 may be wi...

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Abstract

The invention discloses an automatic reversing device of a tubular motor, comprising a motor, wherein the motor comprises a motor core, a control module, a transducer electrically connected with the control module; the transducer is used for sensing electric signals when the motor operates; and the control module is used for identifying and storing a correspondence between the rotating direction of the motor represented by the electric signals which are sensed by the transducer and the movement direction of a shutter type device to be driven. The invention also discloses an automatic reversing method of the tubular motor. According to the invention, the adjustment is convenient and the automatic reversing of the motor can be realized efficiently, thus an installation position of the motoris not required to change after the adjustment ends.

Description

technical field [0001] The invention relates to a tubular motor, in particular to a device and method for adjusting the running direction of the tubular motor. Background technique [0002] Existing roller blinds or doors generally include a door curtain, a track, a rotating shaft and a driving device, and the driving device includes a motor and a control module for controlling the operation of the motor. The driving device is installed at one end of the rotating shaft. After the drive device is installed, it is necessary to debug whether the upward, downward, and stop of the control module is consistent with the forward rotation, reverse rotation, and stop of the motor controlled by this and the rising, falling, and stopping of the curtain. If not, you need to adjust the direction of the door curtain around the shaft or adjust the motor to the other end of the shaft. For example, a reversible rolling door disclosed by a Chinese patent with the authorized announcement numb...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02P1/22
Inventor 吴长先
Owner NINGBO DOOYA MECHANIC & ELECTRONICS TECH
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