CN211093272U - An automatic curtain controller - Google Patents

Abstract

The utility model discloses an automatic curtain controller, comprising a power control end and a passive moving end arranged oppositely; the power control end comprises a first motor, a gear assembly, a transmission line retracting mechanism, and the transmission line retracting mechanism It includes a transmission line running through the curtain, a pay-off wheel and a wire take-up wheel; the first motor acts on the transmission line retraction mechanism through the drive gear assembly; the passive moving end is provided with a transmission line connecting the pay-off wheel and the wire take-up wheel Direction change wheel. The controller made by the utility model has the advantages of simple structure and low cost, and can be refitted into an automatically controlled curtain by being installed on the existing manual curtain, and the installation is convenient.

Description

An automatic curtain controller

technical field

The utility model belongs to the field of automatic curtains, in particular to an automatic curtain controller.

Background technique

In the production process of existing smart curtains, it is necessary to customize matching guide wheel guide rails according to the size of the curtains, configure high-priced motors, and require professionals to perform door-to-door installation. Therefore, it is not only expensive and high in installation cost, but also cannot be retrofitted and improved on the basis of the existing manual curtains. Therefore, the utility model designs a controller which can be installed on the basis of the existing manual curtain for realizing automatic control of the curtain.

Utility model content

In view of the above problems, the utility model proposes an automatic curtain controller.

To achieve the above-mentioned technical purpose and achieve the above-mentioned technical effect, the utility model is realized through the following technical solutions:

An automatic curtain controller includes a power control end and a passive moving end arranged oppositely; the power control end includes a first motor, a gear assembly, and a transmission line retracting mechanism, and the transmission line retracting mechanism includes a transmission line running through the curtain. , a pay-off wheel and a take-up wheel; the first motor acts on the transmission line retracting mechanism through the drive gear assembly; the passive moving end is provided with a direction changing wheel that connects the pay-off wheel and the take-up wheel through the transmission line.

As a further improvement of the present utility model, the gear assembly includes a power drive wheel connected to the first motor, a take-up drive wheel and a pay-off drive wheel that act on the take-up wheel and the pay-off wheel respectively; and a first connecting wheel and the second connecting wheel, the second connecting wheel meshes with the take-up drive wheel and the pay-off drive wheel, so that the take-up drive wheel and the pay-off drive wheel rotate in opposite clockwise directions; The first connecting wheel includes two sets of coaxially rotating gears, respectively meshing with the power driving wheel and the first connecting wheel.

As a further improvement of the present invention, it also includes an automatic manual switching mechanism, the automatic manual switching mechanism acts on the first connecting wheel, and separates the first connecting wheel and the power driving wheel by adjusting the height of the first connecting wheel. engaged state.

As a further improvement of the present invention, the automatic manual switching mechanism includes a second motor, a second driving wheel and a height adjusting rack, the second motor is coaxially connected to the second driving wheel, and the The second driving wheel meshes with the height adjustment rack, and the height adjustment rack engages or separates with the first connection wheel during the vertical movement, driving the first connection Engagement or disengagement of the wheels from the powered wheels.

As a further improvement of the present invention, the height adjustment rack and the rotation axis of the first connecting wheel are installed in line.

As a further improvement of the present invention, the rotation axis of the second motor and the rotation axis of the first motor are perpendicular to each other.

As a further improvement of the present utility model, a transmission wire wheel is also included, and the transmission wire wheel is connected to the pay-off wheel and the wire take-up wheel through a transmission line.

As a further improvement of the present invention, the casing for installing the power control end or the passive moving end is provided with a through hole matching the size of the curtain hanging rod.

As a further improvement of the present invention, the first motor or the second motor is a bidirectional rotating motor.

The beneficial effects of the present utility model:

(1) The controller made by the utility model is simple in structure and low in cost. It can be converted into an automatically controlled curtain by installing it on the basis of the existing manual curtain, and the installation is convenient.

(2) The installation of the controller of the present invention is not limited to the shape of the rail or the Roman rod of the existing curtain, and the applicability is strong.

(3) The manual and automatic switching mode provided by the utility model is convenient to switch and improves people's life experience.

Description of drawings

Fig. 1 is the front view of the power control end of the utility model;

Fig. 2 is the front view of the power passive mobile terminal of the present invention;

3 is an exploded view of the controller of the present invention;

Among them: 1- first motor, 2- power drive wheel, 3- take-up drive wheel, 4- pay-off drive wheel, 5- second connection wheel, 6- first connection, 7- take-up wheel, 8- pay-off Wire wheel, 9-second motor, 10-second driving wheel, 11-height adjusting rack, 12-transmission wire wheel, 13-through hole, 14-direction changing wheel, 15-transmission line, 16-top rod.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clear, the present utility model will be further described in detail below with reference to the embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.

The application principle of the present utility model will be described in detail below with reference to the accompanying drawings.

As shown in Figure 1-3, the automatic curtain controller can be installed on the guide rail or Roman rod of the existing curtain to convert the existing manual curtain into an automatic curtain. It includes a power control end and a passive moving end arranged oppositely, the power control end is fixed at one end of the curtain, and the passive moving end is installed at the other end of the curtain, and follows the opening and closing of the curtain.

The power control end includes a first motor 1, a gear assembly, a transmission line retracting mechanism, and the transmission line retracting mechanism includes a transmission line 15 running through the curtain, a pay-off wheel 8 and a take-up wheel 7; the first motor 1 Act on the transmission line retraction mechanism through the drive gear assembly.

Specifically, the gear assembly includes a power drive wheel 2 connected to the first motor 1 , and a take-up drive wheel 3 and a pay-off drive wheel 4 that drive the take-up wheel 7 and the pay-off wheel 8 to rotate respectively. Also includes the first connecting wheel 6 and the second connecting wheel 5, the second connecting wheel 5 and the wire take-up drive wheel 3 and the pay-off drive wheel 4 are meshed with each other, so that the wire take-up drive wheel 3 and the described The pay-off driving wheel 4 rotates in the opposite clockwise direction; the first connecting wheel 6 includes two sets of coaxially rotating gears, which mesh with the power driving wheel 2 and the second connecting wheel 5 respectively. That is, the first motor 1 drives the power drive wheel 2 to rotate, the power drive wheel 2 drives the second connection wheel 5 to rotate through the first connection wheel 6 in turn, and the second connection wheel 5 drives the wire take-up drive wheel 3 at the same time. And the pay-off drive wheel 4 rotates.

At the same time, the direction changing wheel 14 arranged on the passive moving end is connected with the transmission line 15 to connect the pay-off wheel 8 and the wire take-up wheel 7, so that the transmission line forms a closed loop, which is used to cooperate with the change of the movement direction of the transmission line during the take-up and pay-out process. . It also includes a transmission reel 12 connected to the pay-off reel 8 and the take-up reel 7 through a transmission line.

It also includes an automatic manual switching mechanism, which acts on the first connecting wheel 6 and separates the meshing state between the first connecting wheel 6 and the power driving wheel 2 by adjusting the height of the first connecting wheel 6 .

Specifically, the automatic manual switching mechanism includes a second motor 9 , a second driving wheel 10 and a height adjusting rack 11 , the second motor 9 is coaxially connected with the second driving wheel 10 , and the The rotating shaft of the second motor 9 and the rotating shaft of the first motor 1 are installed in a position perpendicular to each other, the second driving wheel 10 and the height adjusting rack 11 are engaged with each other, and the height adjusting The top of the rack 11 is installed with a top rod acting on the first connecting wheel 6, and the height adjusting rack 11 and the rotating shaft of the first connecting wheel 6 are installed in line. The strip 11 engages or separates with the first connecting wheel 6 during the vertical movement, and drives the first connecting wheel 6 to engage or separate from the power driving wheel 2 .

Wherein, the first motor 1 or the second motor 9 is a bidirectional rotating motor, which drives the curtain to open and close by rotating in both positive and negative directions.

In order to facilitate installation on the existing curtain, the casing of the power control end or the passive moving end is provided with a through hole 13 matching the size of the curtain hanging rod, including the guide rail or the Roman rod. The transmission line 15 is a steel wire with a diameter of 0.8 mm that runs through the curtain.

The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention There will also be various changes and improvements in the new model, which all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (9)

1. an automatic curtain controller, is characterized in that: comprise the power control end and the passive moving end of relative setting; The power control end includes a first motor (1), a gear assembly, a transmission line retracting mechanism, and the transmission line retracting mechanism includes a transmission line (15) running through the curtain, a pay-off wheel (8) and a take-up wheel (7) ); the first motor (1) acts on the transmission line retracting mechanism through the drive gear assembly; The passive moving end is provided with a direction changing wheel (14) connecting the pay-off wheel and the take-up wheel through a transmission line (15). 2. An automatic curtain controller according to claim 1, characterized in that: the gear assembly comprises a power driving wheel (2) connected to the first motor (1), and acts on the wire take-up wheel (7) respectively and the take-up drive wheel (3) and the pay-off drive wheel (4) of the pay-off wheel (8); also include a first connecting wheel (6) and a second connecting wheel (5), the second connecting wheel ( 5) meshing with the take-up drive wheel (3) and the pay-off drive wheel (4), so that the take-up drive wheel (3) and the pay-off drive wheel (4) rotate in opposite clockwise directions; The first connecting wheel (6) includes two sets of coaxially rotating gears, respectively meshing with the power driving wheel (2) and the first connecting wheel (6). 3. An automatic curtain controller according to claim 2, characterized in that it further comprises an automatic manual switching mechanism, the automatic manual switching mechanism acts on the first connecting wheel (6), and by adjusting the first connecting wheel (6) The height of a connecting wheel (6) separates the meshing state of the first connecting wheel (6) and the power driving wheel (2). 4. An automatic curtain controller according to claim 3, characterized in that: the automatic manual switching mechanism comprises a second motor (9), a second driving wheel (10) and a height adjusting rack (11) , the second motor (9) is coaxially connected with the second drive wheel (10), the second drive wheel (10) and the height adjustment rack (11) are engaged with each other, the The height adjusting rack (11) engages or separates with the first connecting wheel (6) during the movement in the vertical direction, and drives the first connecting wheel (6) and the power driving wheel (2) engage or disengage. 5 . The automatic curtain controller according to claim 4 , wherein the height adjustment rack ( 11 ) is installed in line with the rotation axis of the first connecting wheel ( 6 ). 6 . 6. An automatic curtain controller according to claim 4, characterized in that: the rotation axis of the second motor (9) and the rotation axis of the first motor (1) are perpendicular to each other. 7. A kind of automatic curtain controller according to claim 1, is characterized in that: also comprises transmission wire wheel (12), and described transmission wire wheel (12) connects the pay-off wheel (8) and the wire take-up wheel ( 7). 8. An automatic curtain controller according to claim 1, characterized in that: the casing for installing the power control end or the passive moving end is provided with a through hole that matches the size of the curtain hanging rod. hole (13). 9. An automatic curtain controller according to claim 4, characterized in that: the first motor (1) or the second motor (9) is a bidirectional rotating motor.

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