CN216381164U - Intelligent curtain system - Google Patents

Intelligent curtain system Download PDF

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Publication number
CN216381164U
CN216381164U CN202120938074.5U CN202120938074U CN216381164U CN 216381164 U CN216381164 U CN 216381164U CN 202120938074 U CN202120938074 U CN 202120938074U CN 216381164 U CN216381164 U CN 216381164U
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China
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servo motor
curtain
curtain cloth
reel
winding drum
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CN202120938074.5U
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Chinese (zh)
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陈若愚
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Hangzhou Qingninghui Technology Co ltd
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Hangzhou Qingninghui Technology Co ltd
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Abstract

The utility model discloses an intelligent curtain system, which aims to solve the problem that the light transmittance of an electric rolling curtain type intelligent curtain in the prior art after a window is completely shielded by the curtain cannot be adjusted, and provides the intelligent curtain system which uses a single-layer curtain cloth when high transmittance is required and uses a double-layer curtain cloth when low transmittance is required by using a double-layer curtain cloth material. This system includes (window) curtain body and control circuit, the (window) curtain body includes first reel, second reel, first curtain cloth, second curtain cloth, first servo motor, second servo motor and mount pad, first servo motor drives first reel rotatory, and first reel is equipped with along its axially extended bar hole, and first curtain cloth winding is in the first reel outside, is equipped with the adhesive tape of borduring along the both sides edge of first curtain cloth, but the second reel is rotatable to be installed inside first reel, and second servo motor sets up the one end at first reel, second servo motor drives the second reel rotatory.

Description

Intelligent curtain system
Technical Field
The utility model relates to the field of curtain ornaments, in particular to an intelligently controlled electric curtain.
Background
Curtains are common household articles in life. The curtain is made of cloth, hemp, yarn, aluminum sheet, wood chip, metal material, etc. and has the functions of shading sun, insulating heat and regulating indoor light. The electric roller shutter is especially suitable for office occasions because of the advantages of convenient operation, beautiful appearance and the like. At present, people have higher and higher intelligent demands on curtains, and the current electric roller shutter type intelligent curtain has the functions of automatically shielding a window below according to external light and automatically retracting. The existing electric rolling curtain type intelligent curtain adopts a curtain cloth material, the light transmittance of the cloth materials made of different materials is different, and a user can select proper light transmittance according to own use habits. However, after the curtain material is determined, the light transmittance of the curtain is also determined, and the light transmittance of the curtain after the curtain completely shields the window cannot be adjusted according to the intensity of external light, so that the intellectualization of the existing intelligent curtain cannot meet the high-end requirements of users.
SUMMERY OF THE UTILITY MODEL
The utility model provides an intelligent curtain system which utilizes a double-layer curtain fabric material, uses a single-layer curtain fabric when high light transmittance is needed and uses a double-layer curtain fabric when low light transmittance is needed, in order to overcome the problem that the light transmittance of a window completely shielded by a curtain can not be adjusted by an electric rolling curtain type intelligent curtain in the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model discloses an intelligent curtain system, which comprises a curtain body and a control circuit, wherein the curtain body comprises a first winding drum, a second winding drum, a first curtain cloth, a second curtain cloth, a first servo motor, a second servo motor and a mounting seat, the two ends of the first reel are rotationally connected with the mounting seat, the first servo motor drives the first reel to rotate, the first reel is provided with strip-shaped holes extending along the axial direction of the first reel, the first curtain cloth is wound on the outer side of the first reel, edge-covering adhesive tapes are arranged along the edges of the two sides of the first curtain cloth, the inner side of the edge-covering rubber strip is provided with a first chute, the second winding drum is rotatably arranged in the first winding drum, the second servo motor is arranged at one end of the first winding drum, the second servo motor drives the second winding drum to rotate, the second curtain cloth is wound on the outer side of the second winding drum, the second curtain cloth penetrates through the strip-shaped hole, and two side edges of the second curtain cloth are inserted into the first sliding groove and are connected with the first sliding groove in a sliding mode.
The first curtain cloth and the second curtain cloth form a double-layer structure, and the function of adjusting the light transmittance is achieved. Specifically, the first servo motor is used for driving the first winding drum to enable the first curtain cloth to ascend and descend. When the first curtain cloth is used singly, the light transmittance is determined by the material of the first curtain cloth, and the first curtain cloth can be made of the material with higher light transmittance. When the light transmittance needs to be reduced, the second servo motor drives the second winding drum, and the second curtain cloth is discharged from the strip-shaped hole of the first curtain cloth. And because the edge-covering rubber strip has a limiting effect on the second curtain cloth, the second curtain cloth is lifted along the edge-covering rubber strip, so that the first curtain cloth and the second curtain cloth are close to each other and are attached to form a double-layer structure. At the moment, the light transmittance is determined by the first curtain cloth and the second curtain cloth together, and the light transmittance is adjustable. And the double-layer structure formed by the first curtain cloth and the second curtain cloth is not separated, so that the integrity is better.
Preferably, the control circuit comprises a remote control module, a motor control module, a light sensor, a controller and a power supply, wherein the light sensor is connected with the controller, the remote control module is connected with the controller, the motor controller is connected with the controller, the first servo motor and the second servo motor, and the power supply is connected with the controller, the first servo motor and the second servo motor.
The control circuit is mainly realized through a light sensor, and for the detection of external light, the lifting of the second curtain cloth is controlled according to the brightness degree of the external light, so that the intelligent adjustment of the light transmittance is realized.
Preferably, the inner sides of the two ends of the first winding drum are respectively provided with a fixing plate, the fixing plate is provided with a through hole and a motor mounting seat, the through hole is matched with the outer peripheral surface of the second winding drum, the two ends of the second winding drum penetrate through the through hole to be rotatably connected with the fixing plate, the second servo motor is arranged on the mounting seat, and a second gear pair is arranged between the second servo motor and the second winding drum.
The fixed plate is mainly used for positioning two ends of the second winding drum and the second servo motor. The structure ensures that the second winding drum is always positioned in the first winding drum when the first winding drum rotates, the second winding drum and the second servo motor rotate along with the first winding drum, the relative positions of the second winding drum and the strip-shaped hole are kept constant, and the structural interference and the pulling of the second curtain cloth are avoided.
Preferably, the bottom end of the first curtain cloth is provided with a counterweight rod, and two ends of the counterweight rod are respectively connected with the edge-covering rubber strips on two sides.
Preferably, the two ends of the second winding drum are coaxially connected with a wire twisting wheel, the two ends of the lower edge of the second curtain cloth are respectively provided with a traction wire, the two ends of the counterweight rod are provided with pulleys, one end of the traction wire is connected with the lower edge of the second curtain cloth, the other end of the traction wire passes around the pulleys and is wound on the wire twisting wheel, and the winding direction of the second curtain cloth on the second winding drum is opposite to the winding direction of the traction wire on the wire twisting wheel.
The stranding wheel and the traction wire form a traction mechanism for the lower end of the second curtain cloth, the function of auxiliary control of the second curtain cloth can be achieved, and the phenomenon that the second curtain cloth is blocked due to overlarge friction force between the second curtain cloth and the binding rubber strip is avoided. The winding direction of the second curtain cloth on the second winding drum is opposite to the winding direction of the traction wire on the wire twisting wheel. When the second drum rotates to pay out the second curtain cloth, the pull wire pulls the second curtain cloth from the lower end, and the second curtain cloth descends and unfolds. When the second winding drum rotates to retract the second curtain cloth, the wire twisting wheel is paid off, and the pulling action on the lower end of the second curtain cloth is relieved by extending the pulling wire.
Preferably, the edge covering rubber strip is provided with a second groove, the edge of the first curtain cloth is inserted into the second groove, the edge of the edge covering rubber strip is connected with the edge of the first curtain cloth through a positioning nail, the first sliding groove of the edge covering rubber strip is in a T-shaped groove structure, the edge of the second curtain cloth is provided with a limiting strip, the edge of the second curtain cloth is inserted into the first sliding groove, and the limiting strip is inserted into the inner end of the T-shaped structure of the first sliding groove.
Preferably, the second servo motor is provided with a conductive slip ring, and the second servo motor is connected with the control circuit through the conductive slip ring.
Because the second servo motor rotates along with the first reel, the power supply of the second servo motor can be ensured by the conductive slip ring, and the circuit winding is prevented.
Preferably, the first servo motor is arranged at one end of the first reel, the first servo motor is arranged perpendicular to the first reel, and a first gear pair is arranged between the first servo motor and the first reel.
Therefore, the intelligent curtain system has the following beneficial effects: (1) the double-layer cord fabric structure is adopted, so that the function of adjusting the shading transmittance of the cord fabric is realized; (2) the light sensor is used for detecting external light, the lifting of the second curtain cloth is controlled according to the brightness degree of the external light, and the intelligent adjustment of the light transmittance is realized; (3) the stranding wheel and the traction wire form a traction mechanism for the lower end of the second curtain cloth, so that the effect of auxiliary control on the second curtain cloth can be achieved, and the phenomenon that the second curtain cloth is blocked due to overlarge friction force between the second curtain cloth and the binding rubber strip is prevented.
Drawings
Fig. 1 is a cross-sectional view of a curtain body of the intelligent curtain system of the present invention.
Fig. 2 is a side view of the curtain body of the intelligent curtain system of the utility model.
Fig. 3 is a cross-sectional view of the taping strip of the smart window covering system of the present invention.
Fig. 4 is a schematic block circuit diagram of a control circuit of the intelligent window shade system of the present invention.
The figure is marked with:
1. a first reel; 101. a strip-shaped hole; 102. a fixing plate; 103. a motor mounting seat; 2. a second reel; 3. a first cord fabric; 4. a second curtain cloth; 401. a limiting strip; 5. a first servo motor; 501. a first gear pair; 6. a second servo motor; 601. a second gear pair; 7. a mounting seat; 8. binding rubber strips; 801. a first chute; 802. a second groove; 803. positioning nails; 9. a wire twisting wheel; 901. a pull wire; 1001. a remote control module; 1002. a motor control module; 1003. a light sensor; 1004. a controller; 1005. a power source; 11. a weight lever; 1101 a pulley.
Detailed Description
The utility model is further described with reference to the following figures and detailed description.
As shown in fig. 1 and 2, the intelligent curtain system of the utility model comprises a curtain body and a control circuit, wherein the curtain body comprises a first winding drum 1, a second winding drum 2, a first curtain cloth 3, a second curtain cloth 4, a first servo motor 5, a second servo motor 6 and a mounting seat 7, two ends of the first winding drum 1 are rotatably connected with the mounting seat 7, the first servo motor 5 drives the first winding drum 1 to rotate, the first winding drum 1 is provided with a strip-shaped hole 101 extending along the axial direction of the first winding drum, the first curtain cloth 3 is wound on the outer side of the first winding drum 1, edge-covering rubber strips 8 are arranged along two side edges of the first curtain cloth 3, a first chute 801 is arranged on the inner side of each edge-covering rubber strip 8, the second winding drum 2 is rotatably arranged in the first winding drum 1, the second servo motor 6 is arranged at one end of the first winding drum 1, the second servo motor 6 drives the second winding drum 2 to rotate, the second curtain cloth 4 is wound on the outer side of the second winding drum 2, the second curtain cloth 4 penetrates through the strip-shaped hole 101, and two side edges of the second curtain cloth 4 are inserted into the first sliding groove 801 and are connected with the first sliding groove 801 in a sliding mode.
The inner sides of two ends of the first winding drum 1 are respectively provided with a fixing plate 102, the fixing plate 102 is provided with a through hole matched with the peripheral surface of the second winding drum 2 and a motor mounting seat 7103, two ends of the second winding drum 2 penetrate through the through hole to be rotatably connected with the fixing plate 102, the second servo motor is arranged on the mounting seat 7, and a second gear pair 601 is arranged between the second servo motor 6 and the second winding drum 2.
The fixing plate 102 is mainly used for positioning the two ends of the second reel 2 and the second servo motor 6. This structure makes, when first reel 1 rotates, second reel 2 is located first reel 1 inside all the time, and second reel 2 and second servo motor 6 rotate along with first reel 1, maintain the relative position of second reel 2 and bar hole 101 invariable, avoid structural interference and to the pulling of second curtain cloth 4.
The bottom end of the first curtain cloth 3 is provided with a counterweight rod, and two ends of the counterweight rod 11 are respectively connected with the edge-covering rubber strips 8 at two sides.
The two ends of the second winding drum 2 are coaxially connected with a stranding wheel 9, two ends of the lower edge of the second cord fabric 4 are respectively provided with a traction wire 901, two ends of the counterweight rod are provided with pulleys 1101, one end of the traction wire 901 is connected with the lower edge of the second cord fabric 4, the other end of the traction wire 901 winds around the pulleys 1101 and is wound on the stranding wheel 9, and the winding direction of the second cord fabric 4 on the second winding drum 2 is opposite to the winding direction of the traction wire 901 on the stranding wheel 9.
As shown in fig. 3, the edge-covering rubber strip 8 is provided with a second groove 802, the edge of the first cord fabric 3 is inserted into the second groove 802, the edge of the edge-covering rubber strip 8 is connected with the edge of the first cord fabric 3 by a positioning nail 803, the first sliding groove 801 of the edge-covering rubber strip 8 is shaped as a groove with a "T" shaped structure, the edge of the second cord fabric 4 is provided with a limiting strip 401, the edge of the second cord fabric 4 is inserted into the first sliding groove 801, and the limiting strip 401 is inserted into the inner end of the "T" shaped structure of the first sliding groove 801.
The second servo motor 6 is provided with a conductive slip ring, and the second servo motor 6 is connected with the control circuit through the conductive slip ring. Because the second servo motor 6 rotates along with the first reel 1, the conductive slip ring can ensure the power supply of the second servo motor 6 and prevent the circuit from winding.
First servo motor 5 establishes in first reel 1 one end, and first servo motor 5 is perpendicular to first reel 1 installation, is equipped with first gear pair 501 between first servo motor 5 and the first reel 1. In actual use, the first servomotor 5 and the second servomotor 6 may be installed against a wall.
The first curtain cloth 3 and the second curtain cloth 4 form a double-layer structure, and the function of adjusting the light transmittance is achieved. Specifically, the first servo motor 5 is used for driving the first spool 1 to raise and lower the first fabric 3. When the first fabric 3 is used singly, the light transmittance is determined by the material of the first fabric 3, and the material with higher light transmittance can be used for the first fabric 3. When the light transmittance needs to be reduced, the second servo motor 6 drives the second drum 2, so that the second fabric 4 is discharged from the strip hole 101 of the first fabric 3. And because the edge-covering rubber strip 8 has a limiting function on the second curtain cloth 4, the second curtain cloth 4 is lifted along the edge-covering rubber strip 8, so that the first curtain cloth 3 and the second curtain cloth 4 are close to each other to form a double-layer structure. At the moment, the light transmittance is determined by the first curtain cloth 3 and the second curtain cloth 4 together, and the light transmittance is adjustable. And the double-layer structure formed by the first curtain cloth 3 and the second curtain cloth 4 is not separated, so that the integrity is better.
As shown in fig. 4, the control circuit includes a remote control module 1001, a motor control module 1002, a light sensor 1003, a controller 1004, and a power supply 1005, the light sensor 1003 is connected to the controller 1004, the remote control module 1001 is connected to the controller 1004, the motor controller 1004 is connected to the controller 1004, the first servo motor 5 and the second servo motor, and the power supply 1005 is connected to the controller 1004, the first servo motor 5 and the second servo motor 6.
The control circuit is mainly realized through the light sensor 1003, and for the detection of external light, the lifting of the second curtain cloth 4 is controlled according to the brightness degree of the external light, so that the intelligent adjustment of the light transmittance is realized.
The wire twisting wheel 9 and the traction wire 901 form a traction mechanism for the lower end of the second curtain cloth 4, and can play a role in assisting in controlling the second curtain cloth 4, so that the phenomenon that the second curtain cloth 4 is blocked due to overlarge friction force between the second curtain cloth 4 and the binding rubber strip 8 is prevented. The winding direction of the second cord fabric 4 on the second winding drum 2 is opposite to the winding direction of the traction wire 901 on the stranding wheel 9. When the second drum 2 rotates to feed the second fabric 4, the pull wire 901 pulls the second fabric 4 from the lower end, and lowers and unwinds the second fabric 4. When the second winding drum 2 rotates to retract the second cord fabric 4, the wire stranding wheel 9 is paid out, and the pulling wire 901 is extended to release the pulling action on the lower end of the second cord fabric 4.

Claims (8)

1. An intelligent curtain system is characterized by comprising a curtain body and a control circuit, wherein the curtain body comprises a first winding drum, a second winding drum, a first curtain cloth, a second curtain cloth, a first servo motor, a second servo motor and a mounting seat, the two ends of the first reel are rotationally connected with the mounting seat, the first servo motor drives the first reel to rotate, the first reel is provided with strip-shaped holes extending along the axial direction of the first reel, the first curtain cloth is wound on the outer side of the first reel, edge-covering adhesive tapes are arranged along the edges of the two sides of the first curtain cloth, the inner side of the edge-covering rubber strip is provided with a first chute, the second winding drum is rotatably arranged in the first winding drum, the second servo motor is arranged at one end of the first winding drum, the second servo motor drives the second winding drum to rotate, the second curtain cloth is wound on the outer side of the second winding drum, the second curtain cloth penetrates through the strip-shaped hole, and two side edges of the second curtain cloth are inserted into the first sliding groove and are connected with the first sliding groove in a sliding mode.
2. The intelligent window shade system of claim 1, wherein the control circuit comprises a remote control module, a motor control module, a light sensor, a controller and a power supply, wherein the light sensor is connected with the controller, the remote control module is connected with the controller, the motor controller is connected with the controller, the first servo motor and the second servo motor, and the power supply is connected with the controller, the first servo motor and the second servo motor.
3. The intelligent curtain system as claimed in claim 1, wherein the inner sides of the two ends of the first winding drum are respectively provided with a fixing plate, the fixing plate is provided with a through hole and a motor mounting seat, the outer peripheral surface of the second winding drum is matched with the fixing plate, the two ends of the second winding drum penetrate through the through hole to be rotatably connected with the fixing plate, the second servo motor is arranged on the mounting seat, and a second gear pair is arranged between the second servo motor and the second winding drum.
4. The intelligent curtain system as claimed in claim 1, wherein a weight rod is arranged at the bottom end of the first curtain cloth, and two ends of the weight rod are respectively connected with two side edge-covering rubber strips.
5. The intelligent curtain system as claimed in claim 4, wherein two ends of the second winding drum are coaxially connected with a stranding wheel, two ends of the lower edge of the second curtain cloth are respectively provided with a traction wire, two ends of the counterweight rod are provided with pulleys, one end of the traction wire is connected with the lower edge of the second curtain cloth, the other end of the traction wire is wound on the stranding wheel by passing around the pulleys, and the winding direction of the second curtain cloth on the second winding drum is opposite to the winding direction of the traction wire on the stranding wheel.
6. The intelligent curtain system as claimed in claim 1, wherein the edge-covering rubber strip is provided with a second groove, the edge of the first curtain cloth is inserted into the second groove, the edge-covering rubber strip is connected with the edge of the first curtain cloth through a positioning nail, the first sliding groove of the edge-covering rubber strip is in a T-shaped groove, the edge of the second curtain cloth is provided with a limiting strip, the edge of the second curtain cloth is inserted into the first sliding groove, and the limiting strip is inserted into the inner end of the T-shaped structure of the first sliding groove.
7. The intelligent window covering system of claim 1, wherein the second servo motor is provided with a conductive slip ring, and the second servo motor is connected with the control circuit through the conductive slip ring.
8. The intelligent window shade system of claim 1, wherein the first servo motor is arranged at one end of the first reel, the first servo motor is arranged perpendicular to the first reel, and a first gear pair is arranged between the first servo motor and the first reel.
CN202120938074.5U 2021-04-30 2021-04-30 Intelligent curtain system Active CN216381164U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120938074.5U CN216381164U (en) 2021-04-30 2021-04-30 Intelligent curtain system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120938074.5U CN216381164U (en) 2021-04-30 2021-04-30 Intelligent curtain system

Publications (1)

Publication Number Publication Date
CN216381164U true CN216381164U (en) 2022-04-26

Family

ID=81216013

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120938074.5U Active CN216381164U (en) 2021-04-30 2021-04-30 Intelligent curtain system

Country Status (1)

Country Link
CN (1) CN216381164U (en)

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