CN2761573Y

CN2761573Y - Hanging cabinet lifter

Info

Publication number: CN2761573Y
Application number: CN 200520000894
Authority: CN
Inventors: 顾长生
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-01-18
Filing date: 2005-01-18
Publication date: 2006-03-01
Anticipated expiration: 2015-01-18

Abstract

The utility model relates to a hanging cabinet lifter which is fixed on a wall body and is provided with a hanging cabinet which is suspended by a rope thereof. The utility model is characterized in that the utility model also comprises a motor, a control circuit, an electromagnetic brake, a receiving unit and a remote controller, wherein the motor retracts and releases the rope; the control circuit controls the motor to operate backwards and forwards; the electromagnetic brake which is controlled by the control circuit stops the motor from operating; the receiving unit is connected with the control circuit; the remote controller is matched with the receiving unit for use. The hanging cabinet lifter is accurately installed by using the steel cable, the motor and the remote controller to enable the hanging cabinet to be used more safely and conveniently, which facilitates old persons, children and disabled people to use.

Description

A kind of hanging cupboard elevator

Technical field

The utility model relates to indoor locker, relates in particular to the hanging cupboard elevator of a kind of activity, the use of liftable hanging cupboard.

Background technology

Hanging cupboard is hung on the wall by the highland, can effectively utilize finite space, is widely used in environment such as kitchen, bedroom, laboratory, office and hospital; And traditional hanging cupboard stationkeeping when people need pick and place article, generally will increase instrument by means of platform, stool or other, picks and places inconvenience, has more increased insecurity for the elderly, children and the disable person simultaneously.

Summary of the invention

The utility model technical issues that need to address are, how a kind of device is provided, and can make the use of hanging cupboard, pick and place promptly that article are convenient, safety.

Above-mentioned first technical matters of the utility model solves like this, a kind of hanging cupboard elevator is provided, be fixed on the body of wall, is furnished with the hanging cupboard of hanging up by its rope, it is characterized in that, also comprise the described rope of folding and unfolding motor, control the positive and negative running of this motor control circuit, be subjected to the described motor rotation of described control circuit control stopping magnet stopper and with described control circuit bonded assembly receiving element, and with the matching used remote controller of described receiving element.So only need simple remote control can reduce hanging cupboard, conveniently pick and place to the appropriate location.

According to the elevator that the utility model provides, described rope can be steel wire or other polymer composites.

According to the elevator that the utility model provides, comprise that also described steel wire one end connects described wheel shaft, the other end is fixed on this elevator, passes from described roller by the wheel shaft and the hoisting bracket that contains roller that is positioned at described hanging cupboard center of top of described driven by motor.Like this by the positive and negative running of motor folding and unfolding steel wire freely.

Elevator according to the utility model provides also comprises the guiding rail that is positioned at described hanging cupboard both sides.

According to the elevator that the utility model provides, described remote controller is infrared remote control or wireless remote control.

According to the elevator that the utility model provides, described control circuit comprises and is used to control the oppositely directed back-pressure circuit of described motor operating voltage.

Elevator according to the utility model provides also comprises power supply, and described power supply can be the 220V alternating current.

According to the elevator that the utility model provides, also comprise wire fuse with described motor and power supply polyphone.

According to the elevator that the utility model provides, comprise also that according to the position discriminating gear of described rope folding and unfolding length this position discriminating gear is controlled the power supply of described motor and supplied with or cut off with the comparative result out-put supply control signal of maximum or minimum permissible value.Like this can fender guard not fragile, device is correctly playbacked.

According to the elevator that the utility model provides, described position discriminating gear is built near in the switch.Output switching signal further cuts off or connects the power supply of motor.

The hanging cupboard elevator that the utility model provides uses and to hang steel wire, motor and remote controller, by accurate installation, makes that the use of hanging cupboard is safer, convenient, is very easy to old man, children and the disable person's use.

Description of drawings

Further the utility model is elaborated below in conjunction with the drawings and specific embodiments.

Fig. 1 is the functional block diagram of the remote control hanging cupboard elevator that provides of the utility model.

Fig. 2 be with Fig. 1 in the scheme drawing in kind of remote controller.

Fig. 3 is the circuit diagram with remote controller shown in Figure 2.

Fig. 4 be with Fig. 2 in the cooresponding electrical connection diagram of elevator main body circuit part.

Fig. 5 is and the cooresponding scheme drawing in kind of Fig. 4.

Fig. 6 is the use scheme drawing of the remote control hanging cupboard elevator that provides of the utility model.

The specific embodiment

At first, as shown in Figure 1, the utility model integral structure is described, comprises that elevator main body circuit part 1, remote controller 2 and machinery hang drawing device 3, this hangs drawing device 3 and drives and can shrink automatically by the motor in the elevator main body circuit part 1 11.

Wherein, this elevator main body circuit part 1 comprises the receiving element 13 that receives remote controller signal, the motor 11 that drawing device 3 is hung in drive, prevent the magnet stopper 16 of motor 11 runnings, control motor 11 positive and negative runnings and the control circuit 12 that provides magnet stopper 16 speed-slackening signals also comprise being used for the displacement of hanging cupboard upper and lower limit moving position discriminating gear 17 and switch 18.

As shown in Figure 2, the remote controller that this elevator uses, comprise indicator lamp 21, lifting key 22, stop key 23 and decline key 24, be respectively applied for indication remote control successful launch, hanging cupboard is risen, make the hanging cupboard stop motion and hanging cupboard is descended, this remote controller adopts wireless launcher, 20～50 meters of transmitting ranges; Its cooresponding circuit, as shown in Figure 3, the level that utilizes chip PT2262 that

button

22,23 and 24 is pressed formation is modulated by wireless antenna and is launched, the signal successful launch, diode 21 is luminous.

Further, the particular circuit configurations of this elevator main body circuit part 1 as shown in Figure 4, is used the 220V alternating current, offer motor 11 and magnet stopper 16 and drive automatic hanging cupboard mechanical movement, provide power supply by being converted to the tributary electricity for other parts of circuit simultaneously.Receiving element 13 uses wireless antenna to receive remote controller and transmits, by chip LM358c amplification, CS5212 decoding output motor control combination signal a, b, the disconnection of master cock J1, J2, J3 and closure, further control motor 11 and magnet stopper 16 are finished motor and are just changeed, reverse and brake.

The material object of this elevator main body circuit part 1 as shown in Figure 5, comprises casing, is fixed on the support and the wiring board of body of wall, and wiring board comprises the vigour part: the wheel shaft of electric capacity, magnet stopper, motor, driven by motor and near switch.

Wherein, the hanging cupboard elevator of kitchen use can adopt nominal torque 350N/M, maximum lift weight 45KG, running velocity 8MM/S, rated voltage 220V/50HZ, rating horsepower 30W, range 500MM, the motor of voltage degree of protection IP44 and class of insulation I.CI.H level.For guaranteeing product life, the stream time of this motor was less than 5 minutes.

This elevator is used with hanging cupboard, as shown in Figure 6, comprises that the machinery of elevator main body circuit part 1, hanging cupboard 4 and elevator hangs the drawing device part.Wherein comprise grip handle 41 on the hanging cupboard 4; The machinery of elevator hangs the guiding rail 33 that drawing device partly comprises steel rope 31, hoisting bracket 32 and hanging cupboard 4 both sides, and hoisting bracket 32 comprises central roller, and steel rope 31 is by this roller hanging cupboard 4 of slinging, by the positive and negative running of motor, automatic lifting hanging cupboard 4.

Claims

1, a kind of hanging cupboard elevator, be fixed on the body of wall, is furnished with the hanging cupboard of hanging up by its rope, it is characterized in that, also comprise the described rope of folding and unfolding motor, control the positive and negative running of this motor control circuit, be subjected to the described motor rotation of described control circuit control stopping magnet stopper and with described control circuit bonded assembly receiving element, and with the matching used remote controller of described receiving element.

According to the described elevator of claim 1, it is characterized in that 2, described rope can be a steel wire.

3, according to claim 1 or 2 described elevators, it is characterized in that, comprise that also described steel wire one end connects described wheel shaft, the other end is fixed on this elevator, passes from described roller by the wheel shaft and the hoisting bracket that contains roller that is positioned at described hanging cupboard center of top of described driven by motor.

4, according to the described elevator of claim 3, it is characterized in that, also comprise the guiding rail that is positioned at described hanging cupboard both sides.

According to the described elevator of claim 1, it is characterized in that 5, described remote controller is infrared remote control or wireless remote control.

According to the described elevator of claim 1, it is characterized in that 6, described control circuit comprises and is used to control the oppositely directed back-pressure circuit of described motor operating voltage.

7, according to the described elevator of claim 1, it is characterized in that, also comprise power supply, described power supply can be the 220V alternating current.

8, according to claim 1 or 7 described elevators, it is characterized in that, also comprise wire fuse with described motor and power supply polyphone.

9, according to claim 1 or 7 described elevators, it is characterized in that, comprise also that according to the position discriminating gear of described rope folding and unfolding length this position discriminating gear is controlled the power supply of described motor and supplied with or cut off with the comparative result out-put supply control signal of maximum or minimum permissible value.

According to the described elevator of claim 9, it is characterized in that 10, described position discriminating gear is built near in the switch.