CN2471258Y - Hanging curtain slider - Google Patents

Abstract

The utility model relates to a push and draw device of a hanging magnetic curtain, which makes use of the theory of the hanging magnetic rail. The main part can move freely on the rail, and the speed and direction can be controlled by the control plate according to the need; thus the decelerating mechanism and the rotating mechanism needed when the present motor is in operation is not needed. Therefore, the utility model is simply structured, easy to be installed, of high reliability and small volume and lightweight. The utility model reduces the energy loss and at the same time improves the load capacity of the main part, and the utility model is convenient for hidden installation thus not destroying the whole layout of the house.

Description

Outstanding magnetic curtain load push-pull

The utility model relates to a kind of outstanding magnetic curtain load push-pull that is used for the push-and-pull curtain.

At present, most of curtain or wall curtain all are by artificial or motor control switch on the China market, the inconvenience that operates of hand-guided, and cause casement to damage easily; The curtain of Electric Machine Control generally is to adopt the motor rotation and convert mechanical displacement to, because rotating speed of motor is restricted to a certain extent, make it become the then necessary acceleration and deceleration device of displacement slowly fast, in addition, the kind of drive becomes rectilinear motion by rotation also must add transmission mechanism, its structure will be very complicated like this, all parts can not lack yet, and cost is big, processing time consuming, also be unfavorable for installing, and intermediate link is too much, and bulk life time dwindles relatively, can not guarantee too high reliability.

The purpose of this utility model is to provide a kind of and need not manual pull-up curtain, and uses outstanding magnetic curtain load push-pull reliable, with low cost.

The purpose of this utility model is achieved through the following channels: outstanding magnetic curtain load push-pull comprises track, distribution pulley curtain circle and curtain control device in orbit, above-mentioned track is round bar shape and is made by magnetic conductor, track is interspersed in load push-pull inside, two load push-pulls slide in orbit freely, be equipped with in the shell of load push-pull with the isolated number of magnetic material is the coil of plural number, it is two groups that coil is divided equally, two groups of coils have the common contact of a lead, and the end points of power input line and two groups of coils and common contact join.On the track between two load push-pulls, be fixed with a track support.Above-mentioned curtain control device can be that infrared ray shakes also electric wire switch control of control.

The utility model has following advantage: 1. the principle of utilizing outstanding magnetic orbital, main part can move freely in orbit, speed and direction can be as required by control panel control, reduced the reducing gear and the transmission mechanism of existing motor transmission institute palpus, simple in structure, be convenient to install; 2. the reliability height hangs magnetic tracks because motion mode adopts, and it is very little to rub when main part and the motion of track ground, and motion credibility is improved, and in addition, the simplification of structure has also reduced the generation of fault; 3. volume is little, and is in light weight, reduced energy loss, improved the load capacity of main part simultaneously, and is convenient to hidden installation, is unlikely to destroy the integral layout in room.

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

Fig. 1 is the structural representation of the utility model curtain load push-pull;

Fig. 2 is the utility model load push-pull internal structure schematic diagram;

Fig. 3 is that the A of Fig. 2 is to view;

Fig. 4 is a fundamental diagram of the present utility model;

Fig. 5 is the utility model user mode figure.

As Fig. 1, Fig. 2, Fig. 3, shown in Figure 5, outstanding magnetic curtain load push-pull, it comprises track 2, be distributed in curtain control device 11 on the track 2 and that connect power input line 12, above-mentioned track 2 is inserted in the stainless steel tube 3 by the magnetic conduction iron staff and makes, track 2 is interspersed in load push-pull 4 inside, two load push-pulls 4 slide on track 2 freely, electronic body 9 is installed in the shell 7 of load push-pull 4, it is with three silicon steel sheets, 8 isolated four coil racks 5, like this on the coil rack 5 around on copper cash, it is two groups that per two coils 6 are divided equally, and two groups of coils 6 have the common contact of a lead, and the end points of power input line 1 and two groups of coils 6 and common contact join.Being fixed with a track support 10 on the track between two load push-pulls 42 separates two load push-pulls 4.

Operation principle of the present utility model is as follows: as shown in Figure 4, we regard two groups of coils 6 in the load push-pull 4 as A body and B body respectively, form two magnetic fields of A and B respectively, B magnetic field acts on the track 2, and track 2 is magnetized into N respectively from the center line of B body, S the two poles of the earth, and the track 2 under the A body is a magnetic pole, acting as of here pole pair A body axial one pushes away one and draws (same direction) that the A body is advanced to a direction along track, there is the repulsive force of a same sex that the A body is unsettled around track 2 in addition on the vertical direction, along with moving of A body, the B body is also along with moving, two pole centers are also along with moving on the track 2, to guarantee the magnetic field magnetic pole always on the A body lower railway.

Operating process of the present utility model is as follows: as shown in Figure 5, with power lead 1 conduction, open " unlatching " switch, control device 11 received signals convert a forward voltage output to, this moment, load push-pull 4 was subjected to the magnetic line of force to influence (flowing to the magnetic field that lead produces by electric current) will to move to both sides, drive the pulley curtain circle 14 that hangs up casement simultaneously and on track 2, move, casement is opened to both sides; By behind " closing " switch, control device 11 received signals convert a backward voltage output to, and this moment, load push-pull 4 was influenced to the centre by the magnetic line of force to move, simultaneously, drive pulley curtain circle 14 and move to the centre on track 2, casement is closed.

Claims (3)

1. outstanding magnetic curtain load push-pull, it comprises track [2], be distributed in pulley curtain circle [14] and curtain control device [11] on the track [2], it is characterized in that above-mentioned track [2] is round bar shape and is made by magnetic conductor, track [2] is interspersed in load push-pull [4] inside, two load push-pulls [4] slide on track [2] freely, be equipped with in the shell [7] of load push-pull [4] with the coil [6] of the isolated number of magnetic material [8] for plural number, it is two groups that coil [6] is divided equally, two groups of coils [6] have the common contact of a lead, and power input line [1] joins with the end points and the common contact of two groups of coils [6].

2. outstanding according to claim 1 magnetic curtain load push-pull is characterized in that being fixed with a track support [10] on the track [2] between two load push-pulls [4].

3. outstanding according to claim 1 magnetic curtain load push-pull is characterized in that curtain control device [11] can be that infrared ray shakes also electric wire switch control of control.

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