CN2462804Y - Full-autoamtic curtain rod - Google Patents

Abstract

The utility model relates to a full-automatic curtain rack, which belongs to the improvement of an electric curtain rack. The utility model is characterized in that the inner side of a casing is provided with two non-directional permanent magnet synchronous motors; the shaft of each of the two non-directional permanent magnet synchronous motors is totally fixed and wound with a pull rope; the ends of the pull ropes are respectively fixed with the end of a rail which is arranged on the lower part of the casing; the inner side of the casing is also provided with two motors; the shaft of each of the two motors is totally fixed and wound with the pull rope; the ends of the two pull ropes are tied with slip rings; the slip rings are sheathed on the rail. The utility model can open or close a curtain, can lower and lift the curtain, and solves the problem of curtain taking and hanging. The utility model has the advantages of simple structure, easy operation, and low cost.

Description

Full-automatic curtain rod arm

The utility model belongs to the improvement of electrically driven curtain frame, particularly full-automatic curtain rod arm.

The basic function of existing curtain rod arm is curtain can be drawn back or close up, when curtain dirty when need cleaning, people have to stepping on stool curtain are taken off, washed later curtain, stepping on stool again with on the Curtain suspension device,, bring many inconvenience once on this to user especially the elderly.

The purpose of this utility model is to provide a kind of full-automatic curtain rod arm, and it not only can make curtain draw back or close up, and curtain can also be put down, rises, and has solved people and has ascended a height and get, hang the problem of curtain.

The purpose of this utility model is achieved in that a kind of full-automatic curtain rod arm of being made up of motor, stay cord and housing, two non-directional permagnetic synchronous motors are installed in the housing, all fix and be wound with stay cord on each motor shaft, the end of two stay cords is fixed with the end of the cross bar that is arranged on the housing below respectively; Two motors also are installed in the housing, all fix and be wound with stay cord on each motor shaft, the other end of two stay cords is respectively that slip ring is arranged, and slip ring sleeve is on cross bar.

As further improvement of the utility model, can also on the housing above each non-directional permagnetic synchronous motor, pulley be set, the two ends of the cross bar of housing below also correspondingly are provided with pulley.

When the utility model uses, press the switch of control non-directional permagnetic synchronous motor, motor shaft just changes, and puts down curtain, trip switch, and the motor stall, Push switch again, curtain is risen in the motor shaft counter-rotating; Press the switch of two other motor of control, then can draw back or close up curtain.The utility model is simple in structure, processing ease, and cost is low, is easy to promote.

Below in conjunction with accompanying drawing the utility model is described in further detail.

Fig. 1 is a main pseudosection of the present utility model;

Fig. 2 is a top plan view of the present utility model.

As Fig. 1, shown in Figure 2, a kind of full-automatic curtain rod arm, position near two end in housing 4 is separately installed with two non-directional permagnetic synchronous motors 6, all fix and be wound with stay cord 8 on each motor shaft, the other end of stay cord 8 is fixed with the end of horizontal cross bar 12 that is used for hanging curtain that is arranged on housing 4 belows respectively; According to using the pulley can laborsaving principle, in order to reduce the load of motor shaft, pulley 1 can be set on the housing above each non-directional permagnetic synchronous motor 64, the two ends of the cross bar 12 of housing 4 belows also correspondingly are provided with pulley 2, one end of stay cord 8 is fixed and is wrapped on the motor shaft of non-directional permagnetic synchronous motor 6, the other end is walked around the pulley 2 that cross bar 12 ends are provided with downwards, upwards walks around the pulley 1 that is provided with on the housing 4 again, is fixed on the end of cross bar 12 at last.Two motors 9 also are installed in the housing 4, and motor 9 can be direct current generator, and the end of motor shaft rides on the gripper shoe 10, all fixes and be wound with stay cord 7 on each motor shaft.As shown in Figure 1, in order to reduce the wearing and tearing of stay cord 7, one end of housing 4 can be provided with pulley 3, some slip rings 11 that stay cord 7 is provided with on end wheel 3 and cross bar 12 link to each other, slip ring 11 is used for hanging curtain, and per two slip rings all use stay cord 7 to be mutually, and the motor shaft of motor 9 rotates, stay cord 7 just can spur slip ring 11, and then draws back or close up curtain.

Claims (2)

1. full-automatic curtain rod arm of forming by motor, stay cord and housing, it is characterized in that: two non-directional permagnetic synchronous motors (6) are installed in the housing (4), all fix and be wound with stay cord (8) on each motor shaft, the end of two stay cords (8) is fixed with the end of the cross bar (12) that is arranged on housing (4) below respectively; Two motors (9) also are installed in the housing (4), all fix and be wound with stay cord (7) on each motor shaft, an end of two stay cords (7) is respectively that slip ring (11) is arranged, and slip ring (11) is enclosed within on the cross bar (12).

2. full-automatic curtain rod arm according to claim 1 is characterized in that: can on the housing (4) of the top of each non-directional permagnetic synchronous motor (6) pulley (1) be set, the two ends of the cross bar (12) of housing (4) below correspondingly are provided with pulley (2).

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