Unlock instant, AI-driven research and patent intelligence for your innovation.

Single stroke control device for electric lifting curtain

A stroke control and electric technology, applied in door/window protection devices, windows/doors, building components, etc., can solve the problems of error motor stall, time-consuming and laborious electronic switch stroke, damage, etc., to improve reliability and solve problems Time-consuming and labor-intensive, electronic switch stroke error and motor stall damage, the effect of improving production efficiency

Inactive Publication Date: 2019-02-12
俞天平
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a single-stroke control device for electric lifting curtains, which effectively solves the problems of time-consuming and labor-intensive adjustment of the stroke of the mechanical switch type, stroke error of the electronic switch type, and damage to the motor stall, and effectively solves the problem of variable speed adjustment of the electric lifting curtain.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Single stroke control device for electric lifting curtain
  • Single stroke control device for electric lifting curtain
  • Single stroke control device for electric lifting curtain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] Combine below figure 1 And the specific embodiments will further describe the invented single-stroke control device of the electric lifting curtain in further detail.

[0019] The invention is composed of an upper stroke micro switch 1, a screw rod 3, a sliding table 2, a stroke frame 4, a locked-rotor motor 7, a reducer 6, a motor anti-lock-rotor function device 8 and a multifunctional controller 9. The upper stroke micro switch 1, the screw rod 3, and the sliding table 2 are installed on the stroke frame 4 to form an overall upper stroke switch, and are installed on the output shaft of the reducer 7 or the shaft 5 of the electric lifting curtain, and rotate with the rotation of the shaft 5. It can also be installed on the other side of the reducer 7, allowing the locked-rotor motor 7 and the reducer 6 to form an integrated reduction motor device. The motor anti-blocking function device 8 and the multi-function controller 9 are installed together. The multi-function contr...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a single stroke control device for an electric lifting curtain. The single stroke control device comprises an upper stroke switch, a locked-rotor allowing motor, a motor locked-rotor resisting function device, and a multifunctional controller. The multifunctional controller has the down stroke soft switch setting function, the electric lifting curtain position recognizing function and the stroke error correcting function. The single stroke control device solves the problems that mechanical switch type stroke adjusting is time-costing and labor-costing, and solves the problems of electronic switch type stroke error and motor locked-rotor damage.

Description

Technical field [0001] The invention relates to a single-stroke control device for an electric lifting curtain. Background technique [0002] At present, electric lift curtains refer to electric venetian blinds, electric honeycomb blinds and electric roller blinds. The stroke control is controlled by the upper travel switch and the lower travel switch. The travel control devices mainly include mechanical switch type and electronic switch type. The mechanical switch type uses the travel switch with mechanical contacts as the upper travel switch and the lower travel switch to control the upper and lower travel of the shutter. The lower travel switch should be positioned according to the running length of the electric lifting curtain. The adjustment of the travel is particularly time-consuming and laborious, which reduces the production efficiency. , Increasing production costs. The electronic switch type uses a photoelectric switch or a Hall sensor to count the number of rotations...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): E06B9/68E06B9/82
CPCE06B9/68E06B9/82E06B2009/689
Inventor 俞天平
Owner 俞天平