Multifunctional curtain opening and closing equipment based on intelligent furniture

Abstract

Multifunctional curtain opening and closing equipment based on intelligent furniture comprises a curtain placement cabinet and a curtain hanging mechanism, the curtain hanging mechanism comprises an integrated multi-track hanging component, a curtain and a driving mechanism, and the curtain is matched with the driving mechanism to be installed on the integrated multi-track hanging component; the curtain bidirectional slide way is mounted at the upper end of the curtain placement cabinet; the driving mechanism comprises a plurality of high-precision direct-current motors and a traction rope wheel transmission mechanism, each high-precision direct-current motor corresponds to a specific curtain hanging mechanism, the traction rope wheel transmission mechanism comprises a traction rope, a pulley support and a traction rope wheel, and the traction rope wheel is installed on the high-precision direct-current motors. A multi-track suspension component is matched with a driving mechanism and a curtain bidirectional slide way, and an independent motor driving system is adopted to control an independent curtain in a sub-track mode, so that the corresponding curtain is independently controlled to enter the curtain bidirectional slide way to move through multi-track distribution of the integrated multi-track suspension component by the driving mechanism. Therefore, automatic replacement of different curtains is realized.

Description

Technical Field

[0001] This invention belongs to the field of smart home technology, specifically relating to a multifunctional curtain opening and closing device based on smart furniture. Background Technology

[0002] In daily life, the use of smart home technology is becoming more and more common, such as smart air conditioners and smart robot vacuum cleaners. However, curtains are still a very common feature in daily life. Whether it is a bedroom or a living room, curtains need to be installed. Existing curtains have revealed many defects in actual use, which seriously affect the user experience.

[0003] In terms of functionality, the fixed material and color of curtains make it difficult to dynamically change them, thus failing to meet the needs of diverse scenarios. Regarding the drive system, a single motor driving multiple curtains is prone to jamming, affecting normal opening and closing. Furthermore, the poor stability of the sliding track system leads to uneven curtain operation and reduced lifespan. In terms of control, existing curtain opening and closing position controls are imprecise, making accurate positioning difficult and impacting ease of use. Cleaning is also a major challenge; accumulated dust requires manual cleaning, which is time-consuming and labor-intensive. In terms of hygiene, there is a lack of effective measures for disinfection and sterilization, making it easy for bacteria to grow. Summary of the Invention

[0004] In view of the above, the present invention provides a multifunctional curtain opening and closing device based on smart furniture to solve the problems mentioned in the background art.

[0005] According to the present invention, a multifunctional curtain opening and closing device based on smart furniture is provided, comprising: a curtain storage cabinet, including multiple curtain hanging mechanisms, each curtain hanging mechanism including an integrated multi-track hanging component and curtains of different materials, a drive mechanism for controlling the opening and closing of the curtains, the curtains being installed on the integrated multi-track hanging component in conjunction with the drive mechanism, and several curtain movement channels vertically formed on the outside of the curtain storage cabinet; a two-way curtain slide, installed at the upper end of the curtain storage cabinet, wherein a single outlet of the integrated multi-track hanging component is aligned with the inlet end of the two-way curtain slide, allowing different curtains to move into the two-way curtain slide via the multi-track distribution of the integrated multi-track hanging component through the drive mechanism, thereby achieving automated replacement of different curtains; the drive mechanism includes multiple high-precision DC motors and a traction rope wheel transmission mechanism, each high-precision DC motor corresponding to a specific curtain hanging mechanism. The structure includes a traction rope and pulley drive mechanism, comprising a traction rope, a pulley bracket, and a traction rope wheel. The traction rope wheel is mounted on a high-precision DC motor. One end of the traction rope is fixed to the pulley bracket of different curtains, while the other end passes around the traction rope wheel and is linked to the high-precision DC motor. The pulley groove of the pulley bracket fits tightly into the curtain's bidirectional track. When the high-precision DC motor rotates, the traction rope wheel rotates accordingly. By extending and retracting the traction rope, the pulley bracket is moved along the curtain's bidirectional track, enabling automated changing of curtains of different colors and materials. Position feedback and precision control components, including encoders or position sensors, accurately calculate the distance the pulley travels on the track based on the transmission ratio, thus determining the opening and closing position of the curtains. The dust removal mechanism includes a shaking component and a dust collection component. The shaking component is mounted on the curtain hanging mechanism, causing the curtains to shake and remove dust. The dust collection port of the dust collection component is located inside the curtain storage cabinet, collecting the dust shaken off the curtains.

[0006] Preferably, the encoder is installed in the drive mechanism, and the position sensor is set at the end of the curtain bidirectional slide rail. The encoder can monitor the speed and number of rotations of the high-precision DC motor in real time, and the position sensor feeds back the curtain displacement data in real time, and feeds back this data to the microcontroller module.

[0007] Preferably, the bottom of the curtain cabinet is provided with a dust collection box, and the dust collection box is connected to the suction port of the dust collection component. The dust shaken off the curtain is collected into the dust collection box through the suction port by negative pressure suction.

[0008] Preferably, the shaking component includes a vibration motor and a vibration bracket. The vibration motor is installed at the lower end of the integrated multi-track suspension component, and the end of the vibration bracket is provided with multiple shaking plates. The upper end of the vibration bracket is connected to the vibration motor, so that the shaking plates are set towards the curtain.

[0009] Preferably, the dust collection component includes a negative pressure fan and an adsorption pipe. The negative pressure fan is installed inside the dust collection box, and the suction port of the adsorption pipe covers the dust collection port, so that the dust shaken off by the curtains is collected into the dust collection box through the suction port of the adsorption pipe.

[0010] Preferably, the dust collection box is equipped with a filter screen and has an openable door for emptying the collected dust.

[0011] Preferably, it also includes a disinfection mechanism, comprising multiple ultraviolet disinfection and sterilization components. The ultraviolet disinfection and sterilization components are installed inside the curtain cabinet, and the ultraviolet light emitted disinfects and sterilizes the hanging curtains.

[0012] Preferably, the integrated multi-track suspension component includes multiple parallel tracks, with a single outlet port integrated on one side of each parallel track. This outlet port is aligned with the entrance end of the curtain bidirectional track. Individual curtains and drive mechanisms are installed on the other side of each parallel track, and the corresponding curtains are moved on the curtain bidirectional track for automated replacement via a single drive mechanism.

[0013] Preferably, the curtain bidirectional track includes multiple high-precision aluminum alloy track assemblies, which are modularly spliced ​​and installed in conjunction with integrated multi-track suspension components to support smooth bidirectional movement.

[0014] Preferably, it also includes a wireless connection module for wirelessly connecting to an external control terminal, which is installed inside the curtain cabinet and connected to the input terminal of the microcontroller module.

[0015] This invention provides a multifunctional curtain opening and closing device. By installing a curtain hanging mechanism in a curtain cabinet, it integrates a multi-track hanging component and a drive mechanism, as well as a two-way curtain slide. An independent motor drive system is used to control individual curtains on separate tracks. Thus, the corresponding curtains are individually controlled to move into the two-way curtain slide through the multi-track distribution of the integrated multi-track hanging component via an independent drive mechanism, thereby realizing the automatic replacement of different curtains.

[0016] By installing position feedback and precision control components, the encoder can monitor the speed and number of rotations of the high-precision DC motor in real time, and the position sensor provides real-time feedback of the curtain displacement data. This data is then fed back to the microcontroller module, which can accurately calculate the distance the pulley moves on the slide rail based on the transmission ratio, thereby determining the opening and closing position of the curtain.

[0017] By installing a dust removal mechanism, the vibrating bracket of the shaking component drives the curtains to shake and remove dust. The dust shaken off by the curtains is collected into the dust collection box through the suction port of the adsorption pipe by a negative pressure fan. It is also equipped with an ultraviolet disinfection and sterilization component, which uses ultraviolet light to disinfect and sterilize the hanging curtains. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the present invention.

[0019] Figure 2 This is a schematic diagram of the drive mechanism.

[0020] Figure 3 This is a structural diagram of the curtain's two-way sliding track and integrated multi-track suspension components.

[0021] Figure 4 This is a schematic diagram of a structure with separate curtains, drive mechanisms, and shaking components installed on parallel tracks.

[0022] Figure 5 This is a structural diagram of the dust removal mechanism and the disinfection mechanism.

[0023] Figure 6 This is a flowchart illustrating the present invention.

[0024] In the diagram: 1. Curtain mounting cabinet; 2. Integrated multi-track hanging components; 201. Parallel track; 3. High-precision DC motor; 4. Two-way curtain track; 5. Curtain; 6. Dust collection box; 7. Ultraviolet disinfection and sterilization components; 8. Vibration motor; 9. Vibration bracket; 10. Negative pressure fan; 11. Adsorption pipe; 12. Dust suction port; 13. Traction rope wheel; 14. Traction rope; 15. Pulley bracket. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and some embodiments.

[0026] exist Figures 1-6This invention provides a multifunctional curtain opening and closing device based on smart furniture, comprising: a curtain cabinet 1, including multiple curtain hanging mechanisms, each curtain hanging mechanism including an integrated multi-track hanging component 2 and curtains 5 of different materials, a drive mechanism for controlling the opening and closing of the curtains 5, the curtains 5 being mounted on the integrated multi-track hanging component 2 in conjunction with the drive mechanism, and several curtain movement channels vertically formed on the outside of the curtain cabinet 1; a two-way curtain slide 4, the two-way curtain slide 4 being installed at the upper end of the curtain cabinet 1, wherein a single outlet of the integrated multi-track hanging component 2 is connected to the window... The entrance ends of the curtain bidirectional slide rail 4 are aligned and installed, allowing different curtains 5 to move into the curtain bidirectional slide rail 4 via the multi-track distribution of the integrated multi-track suspension component 2 through the drive mechanism, thereby realizing the automatic replacement of different curtains 5. The drive mechanism includes multiple high-precision DC motors 3 and a traction rope wheel transmission mechanism. Each high-precision DC motor 3 corresponds to a specific curtain suspension mechanism. The traction rope wheel transmission mechanism includes a traction rope 14, a pulley bracket 15, and a traction rope wheel 13. The traction rope wheel 13 is mounted on the high-precision DC motor 3. At the same time, one end of the traction rope 14 is fixed to the pulley bracket of different curtains 5. On the frame 15, the other end passes around the traction rope pulley 13 and is linked to the high-precision DC motor 3. The pulley groove of the pulley bracket 15 fits tightly with the curtain bidirectional slide rail 4. When the high-precision DC motor 3 rotates, the traction rope pulley 13 rotates accordingly. By pulling up and down the traction rope 14, the pulley bracket 15 is moved along the curtain bidirectional slide rail 4, realizing the automatic replacement of curtains 5 of different colors and materials. The position feedback and precision control components include an encoder or position sensor. The encoder is equipped in the drive mechanism, and the position sensor is set at the end of the curtain bidirectional slide rail 4. The encoder can monitor the high-precision DC motor 3 in real time. The speed and number of rotations of the DC motor 3 are monitored, and the position sensor provides real-time feedback on the displacement data of the curtain 5. This data is then fed back to the microcontroller module. Based on the transmission ratio, the distance the pulley travels on the track can be accurately calculated, thereby determining the opening and closing position of the curtain 5. The curtain 5 is made of various materials, including white linen blackout curtains, transparent PVC UV-resistant curtains, light blue anti-glare curtains (to reduce computer screen reflections), and green environmentally friendly breathable curtains (to improve indoor air quality). During use, the curtains of different colors and materials are automatically replaced according to the different needs of the usage scenario.

[0027] Example 1:

[0028] When the user is ready to rest, they can connect to the wireless connection module via a mobile APP and send a command to the microcontroller module to start the high-precision DC motor 3 of the corresponding white linen blackout curtain 5. The traction rope wheel 13 rotates, pulling the pulley bracket 15 to move along the two-way slide rail 4 of the curtain 5, thus unfolding the white linen blackout curtain 5. At the same time, the position feedback and precision control components monitor and provide feedback on the position of the curtain 5 in real time to ensure that it is fully closed.

[0029] Example 2:

[0030] When the sun is strong during the day, the user can issue a command via a mobile app to activate the mechanism and unfold the transparent PVC UV-protective curtain 5, which can block ultraviolet rays without affecting the light. When guests visit and a warm atmosphere is needed, the curtain can be switched to a green, environmentally friendly, and breathable curtain 5.

[0031] Example 3:

[0032] During regular office hours, depending on the lighting conditions, users can issue commands via a mobile app to automatically switch between light blue anti-glare curtains 5 and green environmentally friendly breathable curtains 5.

[0033] In this embodiment, a dust removal mechanism is also included, comprising a shaking component and a dust collection component. The shaking component is installed on the curtain hanging mechanism to shake and remove dust from the curtain 5. The dust collection port 12 of the dust collection component is distributed inside the curtain 5 mounting cabinet 1. A dust collection box 6 is provided at the bottom of the curtain mounting cabinet 1, and the dust collection box 6 is connected to the dust collection port 12 of the dust collection component. The dust shaken off from the curtain 5 is collected into the dust collection box 6 through the dust collection port 12 by negative pressure suction. The shaking component includes a vibration motor 8 and a vibration bracket 9. The vibration motor 8 is installed at the lower end of the integrated multi-track hanging component 2, and the end of the vibration bracket 9 is provided with multiple shaking plates. The upper end of the vibration bracket 9 is connected to... The vibration motor 8 is connected to set the shaking plate towards the curtain 5. The dust collection component includes a negative pressure fan 10 and an adsorption pipe 11. The negative pressure fan 10 is installed in the dust collection box 6. The suction port of the adsorption pipe 11 covers the dust suction port 12, so that the dust shaken off from the curtain 5 is collected into the dust collection box 6 through the suction port of the adsorption pipe 11. In use, the dust removal mechanism is activated at regular intervals by setting the time through an external control terminal. For example, at 7:00 a.m. every day, the dust removal mechanism is automatically started. The vibration motor 8 drives the shaking plate to vibrate at high frequency, causing the dust on the curtain 5 to be shaken off. The negative pressure fan 10 is started simultaneously, and the dust is collected into the dust collection box 6 through the adsorption pipe 11.

[0034] In this embodiment, a filter screen is provided inside the dust collection box 6, and the dust collection box 6 is provided with an openable door for dumping the collected dust; after the dust cleaning mechanism has completed its dust cleaning work, the dust inside the dust collection box 6 is cleaned.

[0035] In this embodiment, a disinfection mechanism is also included, comprising multiple ultraviolet disinfection and sterilization components 7. The ultraviolet disinfection and sterilization components 7 are installed inside the curtain cabinet 1, and the ultraviolet light emitted disinfects and sterilizes the hanging curtains 5. In use, the disinfection mechanism is activated at regular intervals by setting the time through an external control terminal. For example, every Sunday at 2:00 AM, the ultraviolet disinfection and sterilization components 7 of the disinfection mechanism are turned on to disinfect and sterilize the hanging curtains 5 for 30 minutes.

[0036] In this embodiment, the integrated multi-track suspension component 2 includes multiple parallel tracks 201. A single outlet port is integrated on one side of each parallel track 201, and this outlet port is aligned with the entrance end of the curtain bidirectional slide 4. Individual curtains 5 and drive mechanisms are installed on the other side of each parallel track 201. The corresponding curtain 5 is moved on the curtain bidirectional slide 4 by a single drive mechanism for automated replacement. By installing a curtain hanging mechanism in the curtain cabinet 1, integrating the multi-track suspension component, drive mechanism, and curtain bidirectional slide 4, and using an independent motor drive system to control the individual curtains 5 separately, the corresponding curtain 5 is individually controlled to move into the curtain bidirectional slide 4 through the multi-track distribution of the integrated multi-track suspension component 2 via an independent drive mechanism, thereby realizing the automated replacement of different curtains 5.

[0037] In this embodiment, the curtain bidirectional track 4 includes multiple high-precision aluminum alloy track assemblies, which are modularly spliced ​​and installed in conjunction with the integrated multi-track suspension component 2 to support bidirectional smooth movement; it is convenient for installation and disassembly, and also convenient for daily maintenance. In addition, the high-precision aluminum alloy is wear-resistant and has a long service life.

[0038] In this embodiment, the control circuit of the present invention is a common circuit in the field of circuits. The device of the present invention can be connected to an external power source or a built-in battery via a power cord to provide power to the device. Those skilled in the art can implement it, and it will not be described in detail here.

[0039] In this embodiment, the model of the high-precision DC motor 3 is not particularly limited. It can be a common high-precision DC motor 3 device, but it is preferred to be an N20 micro DC geared motor of model N20-30000RPM-12V or a stepper motor (DC brushless version) of model 42BLDC-300W-24V. Other models can also be selected in actual applications, and there are no restrictions here.

[0040] In this embodiment, the model of the vibration motor 8 is not particularly limited. It can be a common vibration motor 8 device, but it is preferred to be a TZD11-2C model TZD series vibration motor, a YZS-5-2 model YZS series vibration motor, etc. Other models can also be selected in actual applications, and there are no restrictions here.

[0041] In this embodiment, the model of the negative pressure fan 10 is not particularly limited. It can be a common negative pressure fan 10 device, but it is preferred to be a small silent negative pressure fan 10 such as the XDB-300 model or a cabinet centrifugal fan such as the GF-150 model. Other models can also be selected in actual applications, and there are no restrictions here.

[0042] In practical implementation, this invention involves installing a curtain hanging mechanism within the curtain cabinet 1. This mechanism integrates a multi-track hanging component, a drive mechanism, and a bidirectional curtain track 4. An independent motor drive system controls individual curtains 5 on each track, allowing each curtain 5 to move independently via the multi-track distribution system of the integrated multi-track hanging component 2 into the bidirectional curtain track 4. This enables automated changing of different curtains 5. When the user is ready to rest, a wireless connection module is connected via a mobile app, sending a command to the microcontroller module. This activates the high-precision DC motor 3 of the corresponding white linen blackout curtain 5, causing the traction wheel 13 to rotate and pull the pulley bracket 15 along the bidirectional curtain track 4, unfolding the white linen blackout curtain 5. Simultaneously, position feedback and precise control components monitor and provide feedback in real time. Curtain 5 is positioned to ensure it is fully closed. When the sunlight is strong during the day, the user can issue a command via a mobile app to open the transparent PVC UV-resistant curtain 5, which blocks ultraviolet rays without affecting the light. When guests visit and a warm atmosphere is needed, it can be switched to green environmentally friendly breathable curtain 5. During normal office hours, depending on the lighting conditions, the user can issue a command via a mobile app to automatically switch between light blue anti-glare curtain 5 and green environmentally friendly breathable curtain 5. A dust removal mechanism is installed, and the vibrating bracket 9 of the shaking component drives the curtain 5 to shake and remove dust. The dust shaken off by the negative pressure fan 10 is collected in the dust collection box 6 through the suction port of the adsorption pipe 11. It is also equipped with an ultraviolet disinfection and sterilization component 7, which uses ultraviolet light to disinfect and sterilize the hanging curtain 5.

[0043] It is worth noting that in the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified. In this invention, unless otherwise explicitly specified and limited, the terms "installed," "connected," "linked," "fixed," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can also refer to a mechanical connection. The circuits described in this invention are all circuits commonly used in the art, and other related components are all commonly used existing components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0044] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A multifunctional curtain opening and closing device based on smart furniture, characterized in that: include: The curtain cabinet includes multiple curtain hanging mechanisms, each of which includes an integrated multi-track hanging component and curtains of different materials, a drive mechanism for controlling the opening and closing of the curtains, curtains installed on the integrated multi-track hanging component in conjunction with the drive mechanism, and several curtain movement channels vertically opened on the outside of the curtain cabinet. The curtain two-way slide rail is installed at the top of the curtain cabinet. The single outlet of the integrated multi-track suspension component is aligned with the inlet end of the curtain two-way slide rail, so that different curtains can be moved into the curtain two-way slide rail by the multi-track distribution of the integrated multi-track suspension component through the drive mechanism, thereby realizing the automatic replacement of different curtains. The drive mechanism includes multiple high-precision DC motors and a traction rope wheel transmission mechanism. Each high-precision DC motor corresponds to a specific curtain hanging mechanism. The traction rope wheel transmission mechanism includes a traction rope, a pulley bracket, and a traction rope wheel. The traction rope wheel is mounted on the high-precision DC motor. At the same time, one end of the traction rope is fixed to the pulley bracket of different curtains, and the other end passes around the traction rope wheel and is linked with the high-precision DC motor. The pulley groove of the pulley bracket fits tightly with the curtain's bidirectional slide. When the high-precision DC motor rotates, the traction rope wheel rotates accordingly. By pulling the traction rope in and out, the pulley bracket is moved along the curtain's bidirectional slide, realizing the automatic replacement of curtains of different colors and materials. Position feedback and precision control components, including encoders or position sensors, can accurately calculate the distance the pulleys travel on the track based on the transmission ratio, thereby determining the opening and closing position of the curtains; The dust removal mechanism includes a shaking component and a dust suction component. The shaking component is installed on the curtain hanging mechanism to shake the curtains to remove dust. The dust suction port of the dust suction component is distributed inside the curtain mounting cabinet to collect the dust that falls off the curtains.

2. The multifunctional curtain opening and closing device based on smart furniture according to claim 1, characterized in that: The encoder is installed in the drive mechanism, and the position sensor is set at the end of the curtain bidirectional slide rail. The encoder can monitor the speed and number of rotations of the high-precision DC motor in real time, and the position sensor feeds back the curtain displacement data in real time, and feeds the data back to the microcontroller module.

3. A multifunctional curtain opening and closing device based on smart furniture according to claim 1, characterized in that: The bottom of the curtain cabinet is equipped with a dust collection box, which is connected to the suction port of the vacuuming component. The dust shaken off the curtains is collected into the dust collection box through the suction port by negative pressure suction.

4. A multifunctional curtain opening and closing device based on smart furniture according to claim 3, characterized in that: The shaking component includes a vibration motor and a vibration bracket. The vibration motor is installed at the lower end of the integrated multi-track suspension component. The end of the vibration bracket is provided with multiple shaking plates. The upper end of the vibration bracket is connected to the vibration motor, so that the shaking plates are set towards the curtain.

5. A multifunctional curtain opening and closing device based on smart furniture according to claim 4, characterized in that: The dust collection component includes a negative pressure fan and an adsorption pipe. The negative pressure fan is installed inside the dust collection box, and the suction port of the adsorption pipe covers the dust collection port, so that the dust shaken off by the curtains is collected into the dust collection box through the suction port of the adsorption pipe.

6. A multifunctional curtain opening and closing device based on smart furniture according to claim 3, characterized in that: The dust collection box is equipped with a filter screen and has an openable door for emptying the collected dust.

7. A multifunctional curtain opening and closing device based on smart furniture according to claim 1, characterized in that: It also includes a disinfection mechanism, which consists of multiple ultraviolet disinfection and sterilization components. These components are installed inside the curtain cabinet and emit ultraviolet light to disinfect and sterilize the hanging curtains.

8. A multifunctional curtain opening and closing device based on smart furniture according to claim 1, characterized in that: The integrated multi-track suspension component includes multiple parallel tracks, with a single outlet port integrated on one side of each track. This outlet port is aligned with the entrance end of the curtain bidirectional track. Individual curtains and drive mechanisms are installed on the other side of each parallel track, and the corresponding curtains are moved on the curtain bidirectional track for automated replacement via a single drive mechanism.

9. A multifunctional curtain opening and closing device based on smart furniture according to claim 8, characterized in that: The curtain's two-way sliding track includes multiple high-precision aluminum alloy track assemblies, which are modularly spliced ​​together and installed in conjunction with integrated multi-track suspension components to support smooth two-way movement.

10. A multifunctional curtain opening and closing device based on smart furniture according to claim 1, characterized in that: It also includes a wireless connection module for wirelessly connecting to an external control terminal, which is located inside the curtain cabinet and connected to the input terminal of the microcontroller module.

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