CN211432173U - Curtain opening and closing device - Google Patents

Curtain opening and closing device Download PDF

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Publication number
CN211432173U
CN211432173U CN201922373153.1U CN201922373153U CN211432173U CN 211432173 U CN211432173 U CN 211432173U CN 201922373153 U CN201922373153 U CN 201922373153U CN 211432173 U CN211432173 U CN 211432173U
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China
Prior art keywords
control
motor
curtain
slideway
roman
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CN201922373153.1U
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Chinese (zh)
Inventor
陆大伟
黄业桃
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Beijing Fengjing Technology Co ltd
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Beijing Fengjing Technology Co ltd
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Priority to CN201922373153.1U priority Critical patent/CN211432173U/en
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Abstract

The utility model relates to a curtain device that opens and shuts is applicable to and hangs in the split curtain on the roman pole through the pull ring, include: the control device, the pulleys and the motor are erected at the two ends of the Roman rod respectively; the control device is connected with the motor, a synchronizing wheel is sleeved on an output shaft of the motor, and pull ropes which are closed end to end are arranged between the synchronizing wheel and the pulleys in a spanning mode to form an upper slideway and a lower slideway; the left pull ring and the right pull ring at the innermost side of the split curtain are sleeved on the Roman rod and tied on the upper slideway and the lower slideway respectively. The technical scheme provided by the utility model, on the basis that does not change current (window) curtain mounting structure to single motor, single pulley add the mode of rope and realize opening and shutting control of (window) curtain, simple structure, with low costs, control the installation simply, user experience degree is good, the satisfaction is high.

Description

Curtain opening and closing device
Technical Field
The utility model relates to a (window) curtain intelligent control technical field, concretely relates to (window) curtain device that opens and shuts.
Background
At present, the opening and closing of curtains are mostly carried out in a manual operation mode, but along with the increasing popularization of smart homes, the opening and closing of curtains are also increasingly operated in an automatic mode, although some automatic opening and closing devices of curtains are arranged in the prior art, the automatic opening and closing devices of curtains need to be installed by professional personnel due to the fact that the automatic opening and closing devices of curtains are complex in structure and large in size, and the automatic opening and closing devices of curtains need to be matched with special guide rails for use, are high in price, generally 500 plus 1000 yuan, and the like, so that the processing cost is high, and the stability and the.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention is directed to overcome the disadvantages of the prior art, and to provide a curtain opening and closing device to simplify the structure of the existing curtain opening and closing device, reduce the cost, and improve the reliability of the product.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a window covering opening and closing device adapted to be hung in a window covering of the type suspended on a roman pole by means of pull rings, comprising:
the control device, the pulleys and the motor are erected at the two ends of the Roman rod respectively;
the control device is connected with the motor, a synchronizing wheel is sleeved on an output shaft of the motor, and pull ropes which are closed end to end are arranged between the synchronizing wheel and the pulleys in a spanning mode to form an upper slideway and a lower slideway; the left pull ring and the right pull ring at the innermost side of the split curtain are sleeved on the Roman rod and tied on the upper slideway and the lower slideway respectively.
Preferably, the apparatus further comprises:
the communication module is in wired connection with the control device and is in wireless connection with an intelligent terminal of a user;
and a user APP is installed in the intelligent terminal.
Preferably, the apparatus further comprises:
the light sensor is connected with the control device and used for detecting the light brightness of the environment;
and the control device is used for controlling the working state of the motor according to the light brightness.
Preferably, the apparatus further comprises:
the voice recognition module is connected with the control device and used for recognizing a voice control instruction of a user;
and the control device is used for controlling the working state of the motor according to the voice control instruction.
Preferably, the control device includes:
the control device comprises a controller and a control button or a control rod connected with the controller.
Preferably, the pulley and the motor are respectively erected on support columns at the left end and the right end of the roman pole.
Preferably, the apparatus further comprises:
and the control box, the control device and the communication module are arranged in the control box.
Preferably, the communication module includes: a Wi-Fi module, and/or a Bluetooth module.
Preferably, the intelligent terminal includes: a remote control and/or a smartphone.
Preferably, the light sensor is installed at an outer side of the window curtain, facing the window.
The utility model adopts the above technical scheme, possess following beneficial effect at least:
because the synchronizing wheel is sleeved on the output shaft of the motor, the pull ropes with the heads and the tails closed are arranged between the synchronizing wheel and the pulley in a spanning mode to form an upper slide way and a lower slide way, and the left pull ring and the right pull ring which are arranged on the innermost sides of the split curtain are sleeved on the Roman rod and tied to the upper slide way and the lower slide way respectively. Compared with the prior art, the utility model provides a technical scheme on the basis that does not change current (window) curtain mounting structure to single motor, single pulley add the mode of rope and realize opening the control that opens and shuts of (window) curtain, simple structure, with low costs, control the installation simple, user experience is good, the satisfaction is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a top view of a curtain opening and closing device according to an embodiment of the present invention;
fig. 2 is a diagram of a working state of the curtain opening and closing device for controlling the opening of the curtain according to an embodiment of the present invention;
fig. 3 is a working state diagram of the curtain opening and closing device for controlling the closing of the curtain according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Fig. 1 is a top view of an opening and closing device for a window covering according to an embodiment of the present invention, the device is adapted to be hung on a roman rod by a pull ring, referring to fig. 1, the device includes:
a control device (not shown in the attached drawings), and a pulley 1 and a motor 2 which are respectively erected at two ends of the Roman pole;
the control device is connected with the motor 2, a synchronizing wheel 3 is sleeved on an output shaft of the motor 2, and a pull rope 4 (see fig. 2) with the head and the tail closed is spanned between the synchronizing wheel 3 and the pulley 1 to form an upper slideway and a lower slideway; the left pull ring and the right pull ring (A and B) which are arranged at the innermost side of the split curtain are sleeved on the Roman rod 5 and are tied on the upper slideway and the lower slideway respectively.
Preferably, the control device includes:
the control device comprises a controller and a control button or a control rod connected with the controller.
It should be noted that the controller includes but is not limited to: microprocessor, singlechip, PLC controller, DSP controller, FPGA controller etc..
It can be understood that the opening and closing, the forward rotation, the reverse rotation and the like of the motor can be realized by controlling the button or the control rod, so that the opening and closing of the curtain are realized; the opening and closing amplitude is controlled by controlling the rotating angles of the forward rotation and the reverse rotation of the motor.
Assuming that the motor is installed at the left end of the roman rod and the pulley is installed at the right end of the roman rod, taking the schematic working state diagram of the curtain opening and closing device shown in fig. 2 and 3 as an example, the explanation of the working principle of the curtain opening and closing device provided by the embodiment for realizing the opening and closing of the curtain is as follows:
assuming that the motor rotates forward, the upper sliding way shown in fig. 2 slides rightwards to drive the right half curtain tied on the upper surface to slide rightwards, and the lower sliding way shown in fig. 2 slides leftwards to drive the left half curtain tied on the upper surface to slide leftwards, so that the split curtains are opened; the control of the opening range of the curtain is realized by controlling the positive rotation angle of the motor.
If the motor rotates reversely, the upper sliding way shown in fig. 3 slides leftwards to drive the right half curtain tied on the upper surface to slide leftwards, and the lower sliding way shown in fig. 3 slides rightwards to drive the left half curtain tied on the upper surface to slide rightwards, so that the double-open curtain is closed; the control of the closing amplitude of the curtain is realized by controlling the reverse rotation angle of the motor.
Preferably, the pulley 1 and the motor 2 are respectively erected on support columns at the left and right ends of the roman pole 5.
It can be understood that the advantage of this arrangement is that installation space can be saved and the aesthetics of the curtain can be ensured.
It can be understood that the technical scheme that this embodiment provided, because the cover is equipped with the synchronizing wheel on the output shaft of motor, stride between synchronizing wheel and the pulley and be equipped with end to end closed stay cord, form two upper and lower slides, to opening two pull ring covers in the time of the roman pole about the (window) curtain is innermost, be respectively on two upper and lower slides, so when the motor rotates, two upper and lower slides rotate simultaneously, because two upper and lower slides rotate opposite direction, and respectively at the pull ring of two upper and lower slides also can be to two direction movements about to realize opening and closing of (window) curtain. Compared with the prior art, the utility model provides a technical scheme on the basis that does not change current (window) curtain mounting structure to single motor, single pulley add the mode of rope and realize opening the control that opens and shuts of (window) curtain, simple structure, with low costs, control the installation simple, user experience is good, the satisfaction is high.
Preferably, the apparatus further comprises:
the communication module is in wired connection with the control device and is in wireless connection with an intelligent terminal of a user;
and a user APP is installed in the intelligent terminal.
Preferably, the communication module includes: a Wi-Fi module, and/or a Bluetooth module.
Preferably, the intelligent terminal includes: a remote control and/or a smartphone.
It can be understood that the communication module is arranged, so that a user can control the working state of the motor (including but not limited to opening and closing, forward rotation, reverse rotation and the like of the motor) through the user APP arranged on the intelligent terminal, the control is more convenient, and the user experience is better.
Preferably, the apparatus further comprises:
and the control box, the control device and the communication module are arranged in the control box.
It can be understood that the control box can be dustproof and waterproof, and the service life of the product is prolonged.
Preferably, the apparatus further comprises:
the light sensor is connected with the control device and used for detecting the light brightness of the environment;
and the control device is used for controlling the working state of the motor according to the light brightness.
Preferably, the light sensor is installed at an outer side of the window blind toward the window so as to better sense the brightness of outdoor light.
It can be understood that the control device controls the working state of the motor according to the brightness of the light, and comprises:
when the brightness of the light is larger than a first threshold value, controlling the motor to rotate forwards so as to open the curtain;
when the light brightness is smaller than a second threshold value, controlling the motor to rotate reversely to close the curtain;
when the light brightness is between a first threshold value and a second threshold value, the motor does not act;
the first threshold value is larger than a second threshold value, and the first threshold value and the second threshold value are set according to historical experience values or experimental data.
It can be understood that the arrangement of the light ray sensor realizes the more intelligent control of the opening and closing of the curtain and the opening and closing amplitude, and the user experience degree is good and the satisfaction degree is high.
Preferably, the apparatus further comprises:
the voice recognition module is connected with the control device and used for recognizing a voice control instruction of a user;
and the control device is used for controlling the working state of the motor according to the voice control instruction.
It can be understood that the voice recognition module is arranged, the opening and closing of the curtain and the control of the opening and closing amplitude are more intelligent, and the user experience degree is good and the satisfaction degree is high.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims. The terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The term "plurality" means two or more unless expressly limited otherwise.

Claims (10)

1. A window covering opening and closing device adapted to be hung in a split window covering on a roman pole by a pull ring, comprising:
the control device, the pulleys and the motor are erected at the two ends of the Roman rod respectively;
the control device is connected with the motor, a synchronizing wheel is sleeved on an output shaft of the motor, and pull ropes which are closed end to end are arranged between the synchronizing wheel and the pulleys in a spanning mode to form an upper slideway and a lower slideway; the left pull ring and the right pull ring at the innermost side of the split curtain are sleeved on the Roman rod and tied on the upper slideway and the lower slideway respectively.
2. The apparatus of claim 1, further comprising:
the communication module is in wired connection with the control device and is in wireless connection with an intelligent terminal of a user;
and a user APP is installed in the intelligent terminal.
3. The apparatus of claim 1, further comprising:
the light sensor is connected with the control device and used for detecting the light brightness of the environment;
and the control device is used for controlling the working state of the motor according to the light brightness.
4. The apparatus of claim 1, further comprising:
the voice recognition module is connected with the control device and used for recognizing a voice control instruction of a user;
and the control device is used for controlling the working state of the motor according to the voice control instruction.
5. The apparatus of claim 1, wherein the control means comprises:
the control device comprises a controller and a control button or a control rod connected with the controller.
6. The apparatus of claim 1,
the pulleys and the motor are respectively erected on the support columns at the left end and the right end of the Roman pole.
7. The apparatus of claim 2, further comprising:
and the control box, the control device and the communication module are arranged in the control box.
8. The apparatus of claim 2,
the communication module includes: a Wi-Fi module, and/or a Bluetooth module.
9. The apparatus of claim 2,
the intelligent terminal comprises: a remote control and/or a smartphone.
10. The apparatus of claim 3,
the light sensor is arranged on the outer side of the curtain and faces towards the window.
CN201922373153.1U 2019-12-25 2019-12-25 Curtain opening and closing device Active CN211432173U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922373153.1U CN211432173U (en) 2019-12-25 2019-12-25 Curtain opening and closing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922373153.1U CN211432173U (en) 2019-12-25 2019-12-25 Curtain opening and closing device

Publications (1)

Publication Number Publication Date
CN211432173U true CN211432173U (en) 2020-09-08

Family

ID=72311024

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922373153.1U Active CN211432173U (en) 2019-12-25 2019-12-25 Curtain opening and closing device

Country Status (1)

Country Link
CN (1) CN211432173U (en)

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