Hollow glass built-in electric magnetic control roller shutter
A glass and rolling shutter technology, used in door/window protection devices, windows/doors, building components, etc., can solve problems such as inability to work, lack of reliability, complex transmission structure design, etc., to expand the scope of application and improve the scope of application. Effect
Inactive Publication Date: 2015-02-11
王之焕
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Problems solved by technology
[0002] At present, general roller blinds, especially the built-in magnetic control roller blinds of insulating glass, can only be placed vertically. The gravity of the hanging rod at the bottom is stretched. Therefore, the roller blind with this structure can only be installed in a vertical or large angle. It cannot work when placed in a small angle or horizontally, and it cannot be used in other ways form expand collapse
As for the canopy roller blind that unfolds on a plane, in order to maintain the tension state of the roller blind after unfolding, a complex design is required on the transmission structure to ensure that the synchronous operation and the roller blind are in a tensioned state, which has a certain reliability in terms of reliability. certain deficiency
Method used
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[0019] in figure 1 In the hollow glass inner cavity 1, an upper reel 2 and a lower reel 11 are respectively installed and fixed, and an internal magnetic transmission member 3 is provided in the upper reel 2, and one end of the roller blind 4 is wound and fixed on the upper reel 2. , The other end is fixed on the movable rod 13, the lower reel 11 is provided with an internal magnetic transmission member 10, one end of the left draw rope 12 and the right draw rope 7 is wound and fixed in the rope winding frame of the lower reel 13, and the other end is fixed in On the movable rod 13, the outer drive motor 5 of the upper reel is connected with the outer magnetic transmission member 6 of the upper reel, the outer drive motor 8 of the lower reel 11 is connected with the outer magnetic transmission member 19 of the lower reel, and the outer drive motor 5 of the upper reel is connected with the lower reel The external drive motors 8 share a set of synchronous interlock control circuit...
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The invention adopts a basic transmission method that an external motor is adopted to drive, control and rotate a magnetic transmission to drive a roller shutter reel. Two parallel reels driven by internal rotating magnetic transmissions are arranged at two internal ends of a piece of hollow glass respectively, wherein one of the reels is a roller shutter reel; a roller shutter is wound on the roller shutter reel; while transparent pull belts or ropes are wound on the other reel at the two ends; the end parts of both the roller shutter and the transparent pull belts or ropes are connected with a moving rod parallel to the two parallel reels. During the operation, an external motor is adopted to drive an external magnetic transmission to drive one of the reels to wind, the external motor of the external magnetic transmission of the other reel drives the other reel to unwind correspondingly under the control of a circuit, and the two motors are synchronously controlled by an interlock circuit, so that the hollow glass build-in roller shutter can be unfolded or folded at any angle.
Description
Technical field [0001] The invention relates to a hollow glass electric built-in magnetic control roller blind, in particular to a built-in magnetic control roller blind device driven by an external motor for insulating glass that can be placed and operated at any angle. Background technique [0002] At present, general roller blinds, especially hollow glass built-in magnetron roller blinds, can only be placed in a vertical manner. The roller blind shaft of the built-in roller blind is installed on the top of the hollow glass, and the unfolding of the roller blind depends on the roller blind. The bottom hanging rod is stretched by gravity. Therefore, the roller blind of this structure can only be installed in a vertical or larger angle. When placed at a small angle or horizontally, it cannot work. The form expands and closes. As a flat unfolded ceiling roller blind, in order to maintain the tension state of the roller blind after unfolding, a complicated design is required in th...
Claims
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Inventor 王之焕王仲明
Owner 王之焕