CN2893115Y

CN2893115Y - Wireless remote control electric louver curtain

Info

Publication number: CN2893115Y
Application number: CN 200520106582
Authority: CN
Inventors: 孔家豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-08-19
Filing date: 2005-08-19
Publication date: 2007-04-25
Anticipated expiration: 2015-08-19

Abstract

The utility model relates to a wireless remote-control electric blind, which comprises a blind part, an electric elevating mechanism, an electric switching mechanism, a remote-control signal receiver that is combined with the electric elevating mechanism and the electric switching mechanism and a wireless remote control that emits the operating signals; the electric elevating mechanism is composed of an elevating motor, an elevating rope drum and a screw thread shaft which are coaxially fixed on the motor driven shaft in turn, a following control stand whose screw threads are matched on the screw thread shaft, a descent break and contact break switch, an ascension break and contact break switch, which are all connected by the circuit; the electric switching mechanism is composed of a switching motor that is connected to the switching rotating shaft of the blade and a pair of switching contact break switches, which are all connected by the appropriate circuit; the wireless electric signals of the elevating blind and the switching blade emitted by the wireless remote control are transmitted to the circuits of the electric elevating mechanism and the electric switching mechanism through the remote-control signal receiver to realize the function that the wireless remote-control operates/controls the blind elevating and blade switching.

Description

The radio remote control electric blind

Technical field

The utility model relates to a kind of electric shutter blind, relates in particular to a kind of radio remote control electric blind.

Background technology

At present, known blind is controlled folding and lifting by staff, and the user carries out relevant operation before must going to blind.Especially when blind was applied to the window of double-layer glass structure design, the locus that requirement occupies was many more, for design, installation and use bring inconvenience.

The utility model content

In order to overcome the above-mentioned defective that exists in the blind prior art, the utility model provides a kind of radio remote control electric blind, except nimble mode of operation is provided for the user, significantly reduced and controlled restriction, also avoid simultaneously the many troubles in the existing design and installation, made the overall appearance of window and blind become succinct, attractive in appearance and be convenient to maintenance.

A kind of radio remote control electric blind of the present utility model comprises:

-blind part has the rotating shaft of lifting rope and folding blade;

-electric lifting mechanism: by lift motor, coaxially successively be fixed on servo-actuated control frame on thread spindle of lifting rope drum on the motor drive shaft and thread spindle, threaded engagement, only fall to touch to disconnect and close and end rising to touch to disconnect closing and form, and couple together by circuit;

-electronic open-and-close mechanism: touch to disconnect closing by the folding motor of the folding rotating shaft that is connected to blade and a pair of folding and form, and couple together by circuit;

-remote signal receiver is combined in the circuit of electric lifting mechanism and electronic open-and-close mechanism; With

-Digiplex sends the radio signal of lifting blind and folding blade to remote signal receiver;

Wherein, electric lifting mechanism and electronic open-and-close mechanism are fixed on the inverted draw cut of blind, and an end of lifting rope is fixedly attached on the lifting rope drum in the electric lifting mechanism, to realize the function of electric up-down blind by electric lifting mechanism; The rotating shaft of folding blade driven with the rotating shaft of lift motor be connected, with realize by electronic open-and-close mechanism electronic folding blade function; The radio signal that Digiplex sends lifting blind and folding blade passes to the circuit of electric lifting mechanism and electronic open-and-close mechanism via remote signal receiver, realizes the function of electric remote control operation/control blind lifting and blade folding.

In the radio remote control electric blind of the present utility model, its lift motor and folding motor are the low pressure micro motors.

In the radio remote control electric blind of the present utility model, its electric lifting mechanism also includes and is fixed on the rope pulley car of servo-actuated control frame near lifting rope drum one side.

Description of drawings

Fig. 1 is the schematic diagram of the utility model radio remote control electric blind;

Fig. 2 is the structural scheme of mechanism that drives the blind lifting in Fig. 1 the utility model radio remote control electric blind;

Fig. 3 is the structural representation that drives the blind folding in Fig. 1 the utility model radio remote control electric blind.

Member and corresponding list of reference numerals

1 lift motor

2 lifting rope drums

3 lifting ropes

4 rope pulley cars

5 thread spindles

6,6 ' fixed support

7 servo-actuateds control frame

8 only fall to touch and disconnect to close

9 end liter touches the disconnection pass

10 folding motors

11 folding rotating shafts

12,12 ' folding is touched to disconnect and is closed

13 remote signal receivers

14 Digiplexs

The specific embodiment

With reference to the accompanying drawings, specifically describe radio remote control electric blind of the present utility model.

The utility model radio remote control electric blind shown in Figure 1 is on the basis of common blind, added that electric lifting mechanism, electronic open-and-close mechanism and combining wireless remote control control forms.Wherein the electric lifting mechanism visible part comprises lift motor 1, lifting rope drum 2, thread spindle 5, servo-actuated control frame 7, only falls to touch to disconnect and close 8 and end rising to touch to disconnect and close 9; Electronic open-and-close mechanism visible part comprise folding motor 10, folding rotating shaft 11 and a pair of folding touch disconnect to close 12,12 ' circuit in remote signal receiver 13, and the Digiplex 14 of controlling two mechanisms.

Fig. 2 illustrates the electric lifting mechanism that drives blind in the utility model radio remote control electric blind.This elevating mechanism comprises the part that relatively-stationary part in position and position change with the motor shaft rotation; The relatively-stationary part in position comprises lift motor 1, coaxially successively be combined on the motor shaft lifting rope drum 2 and the thread spindle 5 that thereupon rotate together, be fixed on the fixed support 6,6 that is used to support motor 1 and thread spindle 5 on the blind inverted draw cut ' and fixing only falling touch to disconnect and close 8 and end rising to touch to disconnect and close 9; The position is rotated the part that changes with motor shaft and is comprised that threaded engagement is at the control of the servo-actuated on the thread spindle 5 frame 7 and the rope pulley car 4 that is fixed on the servo-actuated control frame 7.Rope 3 among Fig. 2 has replaced the lifting rope of common blind people hand control, and this lifting rope 3 is fixedly attached to its control end on the lifting rope drum 2 through rope pulley car 4.

Now just Fig. 1 and Fig. 2 illustrate the concrete running of electric lifting mechanism.

Send the radio signal that rises blind by Digiplex 14, remote signal receiver 13 receives the described back that hoists the signal and starts lift motor 1, and its rotating shaft is rotated along the direction that rises blind, the lifting rope drum 2 of secure bond on motor shaft rotates thereupon together, thereby makes lifting rope 3 reel (being arrow direction up among Fig. 2) on reel 2; Coaxial successively being combined on the motor shaft is thread spindle 5 after lifting rope drum 2, with thread spindle 5 threaded engagement be servo-actuated control frame 7, drive under the situation of rotating at aforementioned lift motor 1, servo-actuated control frame 7 is because the threaded engagement relation moves along thread spindle 5 axially left (be among Fig. 2 arrow towards the direction on a left side), the rope pulley car 4 that is fixed on servo-actuated control frame 7 left sides (near lifting rope drum 2 one sides) also just is moved to the left with respect to lifting rope drum 2, lifting rope 3 is subjected to this guiding of rope pulley car 4, is wound on the reel 2 orderlyly and can take place to tangle or come off; When blind rose to the top with the coiling of rope 3, the blade of blind touched to end rising to touch to disconnect and closes 9 and disconnect the circuit that drives lift motor 1, and lift motor 1 is stopped operating.

On the contrary, send the signal of falling blind by Digiplex 14, remote signal receiver 13 receive described fall signal after, start lift motor 1 its rotating shaft rotated along the direction of falling blind, lifting rope drum 2 rotates thereupon and makes lifting rope 3 from reel 2 relievings; In this case, with the servo-actuated of thread spindle 5 threaded engagement control frame 7 because the threaded engagement relation moves along thread spindle axially to the right (be among Fig. 2 arrow towards the direction on the right side), the length of servo-actuated control frame 7 right side parts has determined blind to fall the amplitude peak of expansion, when touching only to fall to touch, servo-actuated control frame 7 right side parts disconnect when closing 8, when just blind drops to the end, disconnect the circuit that drives lift motor 1, lift motor 1 is stopped operating.

Also can know the running of understanding electronic open-and-close mechanism by Fig. 1 and Fig. 3.

Send that blind blades is opened or closed signal by Digiplex shown in Figure 1 14, after remote signal receiver 13 receives described signal, start folding motor 10 and its rotating shaft 11 is rotated, rotating shaft 11 is touched disconnection pass 12,12 ' 11 with a pair of folding of control blade folding amplitude and is connected, when the blade folding reaches predetermined amplitude, touch folding and touch the circuit that disconnects pass 12 or 12 ' 10, folding motor 10 is stopped operating.

More than, the embodiment that the utility model is a kind of only has been described, content wherein just is used to explain and the scope of unrestricted the utility model claim, can revise above-mentioned embodiment with regard to actual conditions, any category that the change of the utility model embodiment all be should be understood to belong to the utility model claim.

Claims

1. radio remote control electric blind comprises:

The blind part has the rotating shaft (11) of lifting rope (3) and folding blade;

Electric lifting mechanism: by lift motor (1), coaxially successively be fixed on servo-actuated control frame (7) on thread spindle (5) of lifting rope drum (2) on the motor drive shaft and thread spindle (5), threaded engagement, only fall to touch to disconnect and close (8) and end rising to touch and disconnect pass (9) and form, and couple together by circuit;

Electronic open-and-close mechanism: touch disconnection pass (12,12 ') by folding motor (10) that is connected to folding rotating shaft (11) and a pair of folding and form, and couple together by circuit;

Remote signal receiver (13) is combined in the circuit of electric lifting mechanism and electronic open-and-close mechanism; With

Digiplex (14) sends the radio signal of lifting blind and folding blade to remote signal receiver (13);

It is characterized in that, electric lifting mechanism and electronic open-and-close mechanism are fixed on the inverted draw cut of blind, lifting rope (3) one ends are fixedly attached on the lifting rope drum (2) in the electric lifting mechanism, to realize the function of electric up-down blind by electric lifting mechanism; The rotating shaft of the rotating shaft of folding blade (11) and lift motor (1) drives and is connected, with realize by electronic open-and-close mechanism electronic folding blade function; Send the radio signal of lifting blind and folding blade by Digiplex (14), pass to the circuit of electric lifting mechanism and electronic open-and-close mechanism via remote signal receiver (13), realize the function of wireless remote control operation/control blind lifting and blade folding.

2. radio remote control electric blind as claimed in claim 1 is characterized in that: lift motor (1) and folding motor (10) are the low pressure micro motors.

3. radio remote control electric blind as claimed in claim 1 is characterized in that: described servo-actuated control frame (7) is fixed with rope pulley car (4) near lifting rope drum (2) one sides.