Modular intelligent window curtain driver

Abstract

The utility model relates to intelligent curtain technical field especially relates to a building block formula intelligent curtain driver, including power input assembly, speed reducer assembly, power output assembly, clutch assembly and host frame assembly, power output assembly includes output gear, and the output cavity for containing speed reducer assembly is formed in the inside of output gear, and the tooth part for the power output is formed outside, and the containing cavity for containing output gear is formed in the inside of host frame assembly, and has the locking mechanism of the speed reducer assembly is hooked, the utility model places clutch assembly and speed reducer assembly in the inside of output gear, and places output gear in the inside of host frame assembly, makes full use of structure space, makes the driver structure very compact, saves a large number of space position, and the contact on host frame assembly is used to introduce alternating current or direct current as motor power supply, when the power is connected, the battery pack of driver self -carrying automatic power supply makes the driver be in uninterrupted work operation.

Description

Technical Field

[0001] This utility model relates to the field of smart curtain technology, and in particular to a modular smart curtain driver. Background Technology

[0002] Intelligent curtain systems control the opening and closing of curtains through a drive mechanism, effectively improving user comfort. In existing technologies, the drive mechanism typically includes core components such as a motor, clutch, reducer, and output gear. Specifically, the motor's output shaft is connected to the clutch via a coupling or drive shaft. The clutch then transmits power to the reducer via another drive shaft for speed regulation and torque amplification. Finally, the power output from the reducer is transmitted to the output gear via the drive shaft. This output gear meshes with a rack and pinion mounted on the curtain track, thereby driving the curtains to open and close.

[0003] However, this transmission structure results in a large overall axial dimension of the driver and a relatively complex structural layout, which not only occupies more installation space and affects aesthetics, but also limits the applicable scenarios and installation flexibility of the curtain system to a certain extent. In particular, the above-mentioned shortcomings are particularly prominent in the context of the increasing requirements for the concealment and integration of equipment in modern home and office environments. Summary of the Invention

[0004] The technical problem to be solved by this utility model is that, in order to solve the problems that the overall axial dimension of the existing driver is large, the structural layout is relatively complex, it occupies a lot of installation space, affects the aesthetics, and also limits the applicable scenarios and installation flexibility of the curtain system to a certain extent, a modular intelligent curtain driver is provided.

[0005] To solve the above-mentioned technical problems, this utility model adopts the following technical solution: a modular intelligent curtain actuator, comprising: A power input assembly includes a motor and an input gear connected to the output end of the motor; A speed reducer assembly, which is connected to the input gear and has a drive shaft; A power output assembly includes an output gear, wherein the output gear has an internal output cavity for accommodating a reducer assembly and external teeth for outputting power. A clutch assembly, which is mounted between the drive shaft and the output gear to transmit or interrupt power from the reducer assembly; The main frame assembly includes a contact that makes conductive contact with the conductive rail of the curtain track to introduce current. The main frame assembly has a receiving cavity formed inside to accommodate the output gear and has a locking mechanism that hooks onto the reducer assembly to confine the power input assembly, the power output assembly, the reducer assembly, and the clutch assembly thereon.

[0006] Furthermore, the clutch assembly includes a slide plate, a cam rotatably connected to the slide plate, and a slide column cooperating with the cam; The output cavity has a motion cavity, and the wall of the motion cavity is recessed to form a clutch hole for the slide column to enter.

[0007] Furthermore, the driver is in conductive contact with the current collector traction vehicle, and the current collector traction vehicle has a traction gear that meshes with the output gear; The main frame assembly also includes a positioning arm for engaging in a limiting groove of the current collector tractor, a locking arm for engaging in a fixing groove of the current collector tractor, an elastic element for applying pressure to the locking arm to confine it within the fixing groove, and an unlocking button connected to the locking arm.

[0008] Furthermore, it also includes a control component, which includes a main control board, a sensor circuit board, and a battery pack for storing electrical energy. The output gear has a sensor magnet installed at one end away from the teeth for sensing and engaging with the sensor circuit board. The main frame assembly has a hook for holding the sensor circuit board so that it is opposite to the sensor magnet.

[0009] Furthermore, the locking mechanism includes buckles located on the main frame assembly and the reducer assembly, respectively, and a slot for the buckles to engage. And / or, the locking mechanism further includes a positioning shaft located on the main frame assembly and a positioning groove into which the positioning shaft engages.

[0010] Furthermore, the cam is mounted on a camshaft, and a cam bearing is installed between the camshaft and the wall of the output cavity, while a gear bearing is installed between the output gear and the wall of the receiving cavity.

[0011] Furthermore, the power input assembly also includes a motor mount, and the reducer assembly also includes a gearbox; The motor base and the gearbox are respectively provided with a connecting buckle and a connecting groove for the connecting buckle to be engaged, and the gearbox protrudes towards the motor base to form a positioning protrusion ring, and the motor base is provided with a positioning step for the positioning protrusion ring to be engaged; And / or, the motor base and the gearbox respectively form a positioning post and a positioning hole for the positioning post to be engaged.

[0012] Furthermore, it also includes an outer shell, which includes a front shell and a rear shell that are snapped together, and the two together form an installation cavity. The front shell and the rear shell protrude from their respective sides to form a reducer cover and a motor cover.

[0013] Furthermore, the main frame assembly and the outer shell are respectively provided with an external locking hook and an internal locking hook that are mutually connected; And / or, the main frame assembly and the housing are provided with a protrusion and a groove for the protrusion to be engaged.

[0014] Furthermore, the main frame assembly also includes rollers, and the outer shell is provided with a traction arm and a fabric hanging lug, and both the traction arm and the fabric hanging lug are provided with fabric hanging holes.

[0015] The beneficial effects of this utility model are as follows: This utility model places both the clutch assembly and the reducer assembly inside the output gear, and places the output gear inside the main frame assembly, making full use of the structural space, making the drive structure very compact and saving a lot of space. Furthermore, it uses the contacts on the main frame assembly to introduce AC or DC power to power the motor. When the power supply is interrupted, the battery pack built into the drive automatically supplies power, so that the drive can operate continuously. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is an exploded image of the utility model; Figure 3 This is a schematic diagram of the main frame assembly when the unlock button is pressed in this utility model; Figure 4 This is a schematic diagram of the main frame assembly in this utility model when the unlock button is not pressed; Figure 5 This is a schematic diagram of the locking arm in this utility model; Figure 6 This is a schematic diagram of the assembly of the drive unit and the current collector traction vehicle; Figure 7 This is a schematic diagram of the front shell structure in this utility model; Figure 8 This is a schematic diagram of the rear shell structure in this utility model; Figure 9 This is a breakdown diagram of the outer shell of this utility model; Figure 10 This is a breakdown diagram of the rear shell and the main frame assembly; Figure 11 This is a first-person view structural diagram of the mainframe assembly; Figure 12 This is an assembly diagram of the main frame assembly and the sensor circuit board; Figure 13 This is a structural schematic diagram of the mainframe assembly from a second-view perspective; Figure 14This is an assembly diagram of the main frame assembly and the reducer assembly; Figure 15 This is a partial sectional view of the mainframe assembly; Figure 16 This is a partial cross-sectional view of the power output component from a first-person perspective; Figure 17 This is a partial cross-sectional view of the power output component from a second perspective; Figure 18 This is a first-person view structural diagram of the output gear; Figure 19 This is a structural schematic diagram of the output gear from a second perspective; Figure 20 This is a schematic diagram of the clutch assembly. Figure 21 This is a schematic diagram showing how the cam pushes the slide column into the clutch hole when it rotates clockwise. Figure 22 This is a schematic diagram showing the sliding column about to disengage from the clutch hole under the pressure of the clutch hole wall; Figure 23 This is an assembly diagram of the reducer assembly and the power input assembly; Figure 24 This is a first-view structural diagram of the reducer assembly; Figure 25 This is a structural schematic diagram of the reducer assembly from a second perspective; Figure 26 This is an exploded view of the reducer assembly; Figure 27 This is a structural schematic diagram of the power input component; Figure 28 This is an assembly diagram of the control components and the main frame components; Figure 29 This is a schematic diagram of the control component; In the picture: 1. Power input assembly; 101. Motor; 102. Input gear; 103. Motor mount; 104. Positioning step; 105. Positioning pin; 106. Connecting groove; 2. Reducer assembly; 201. Drive shaft; 202. Slot; 203. Positioning shaft; 204. Gearbox; 205. Positioning convex ring; 206. Positioning hole; 207. Connecting buckle; 208. First-stage reduction gear set; 209. Second-stage reduction gear set; 3. Power output assembly; 301. Output gear; 302. Output cavity; 303. Tooth; 304. Motion cavity; 305. Clutch hole; 306. Sensor magnet; 307. Gear bearing; 4. Clutch assembly; 401. Slide plate; 402. Cam; 403. Slide column; 404. Camshaft; 405. Cam bearing; 406. Slide column magnet; 5. Main frame assembly; 501. Contact; 502. Receiving cavity; 503. Positioning arm; 504. Locking arm; 505. Elastic element; 506. Unlock button; 507. Hook; 508. Buckle; 509. Positioning groove; 510. Roller; 511. External locking hook; 512. Protrusion; 513. Opening groove; 6. Collector traction vehicle; 601. Traction gear; 602. Limiting groove; 603. Fixing groove; 7. Control components; 701. Main control board; 702. Sensor circuit board; 703. Battery pack; 704. Hall element; 705. Main control chip; 706. Motor drive chip; 8. Outer shell; 801. Front shell; 802. Rear shell; 803. Reducer cover; 804. Motor cover; 805. Traction arm; 806. Fabric hanging lug; 807. Inner lock hook; 808. Groove; 809. Buckle groove; 810. Buckle body; 811. Fabric hanging hole; Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention. Therefore, they only show the components, orientations, and references (e.g., up, down, left, right, etc.) relevant to the present invention and are intended only to aid in the description of the features in the drawings. Therefore, the following specific embodiments are not intended to be restrictive, and the scope of the claimed subject matter is defined solely by the appended claims and their equivalents.

[0019] like Figures 1-29 As shown, a modular smart curtain actuator includes: The power input component 1 includes a motor 101 and an input gear 102 connected to the output end of the motor 101. The motor 101 is a brushless DC motor, preferably a three-phase 9-winding, three-phase 12-winding, or three-phase 15-winding motor. The rotor pole pair number P is 6, 8, or 10 poles. The rated speed of the motor 101 is 700 RPM to 1800 RPM, and the three-phase drive current is a sine wave.

[0020] The reducer assembly 2, which is connected to the input gear 102, can be a planetary reducer, which can reduce the high speed of the motor 101 to the required speed and increase the output torque. After testing, the reduction ratio is between 1:20 and 35. The planetary reducer may include a first-stage reduction gear set 208 and a second-stage reduction gear set 209, and the reducer assembly 2 has a drive shaft 201. The power output assembly 3 includes an output gear 301, which has an output cavity 302 inside for accommodating the reducer assembly 2 and teeth 303 outside for outputting power. The clutch assembly 4 is installed in the output chamber 302 and located between the drive shaft 201 and the output gear 301 to transmit or block power from the reducer assembly 2. When the clutch assembly 4 connects the transmission path between the drive shaft 201 and the output gear 301, the output gear 301 is connected to the drive shaft 201. When the clutch assembly 4 disconnects the transmission path between the drive shaft 201 and the output gear 301, the output gear 301 is separated from the drive shaft 201.

[0021] The main frame assembly 5 includes a contact 501 that makes conductive contact with the conductive rail of the curtain track to introduce current. The main frame assembly 5 has an internal receiving cavity 502 for accommodating the output gear 301, and a locking mechanism that hooks onto the reducer assembly 2 to confine the power input assembly 1, power output assembly 3, reducer assembly 2, and clutch assembly 4 thereon. The outer circle of the output gear 301 is inserted into the main frame assembly 5, and the inner circle is inserted into the clutch assembly 4 and reducer assembly 2. This design fully utilizes the structural space, making the drive structure very compact and saving a significant amount of space. In this embodiment, the clutch assembly 4 and the reducer assembly 2 are both placed inside the output gear 301, and the output gear 301 is placed inside the main frame assembly 5. This makes full use of the structural space, making the drive structure very compact and saving a lot of space. The current is introduced to power the motor 101 by the contact 501 on the main frame assembly 5, and the power input assembly 1, power output assembly 3, reducer assembly 2 and clutch assembly 4 are all fixed by the locking mechanism. The overall structure is simple, compact and highly integrated.

[0022] In some examples, the clutch assembly 4 includes a slide plate 401 embedded in the reducer assembly 2, a cam 402 rotatably connected to the slide plate 401, and a slide post 403 cooperating with the cam 402. The reducer assembly has a plurality of spaced-apart slots, and the slide plate 401 has a plurality of lugs spaced-apart along its circumference. The lugs correspond one-to-one with the plurality of slots, and each lug is embedded in its corresponding slot.

[0023] The output cavity 302 has a moving cavity 304, and the cavity wall of the moving cavity 304 is recessed to form a clutch hole 305 for the slide column 403 to enter. The number of slide columns 403 is one or two, and the corresponding cam 402 protrusion and clutch hole 305 are also one or two. In this embodiment, the number of slide columns 403 is two to form a double slide column 403 structure, and the number of protrusions is also two to form a double protrusion structure, and they are all symmetrically arranged to improve the stability of the overall structure. Preferably, the slide plate 401 is magnetic, and a slide column magnet 406 is embedded inside the slide column 403. The slide plate 401 and the slide column 403 are magnetically engaged, which can improve the working stability of the clutch assembly 4. When the motor 101 operates, it drives the clutch cam 402 to rotate clockwise via the reducer transmission shaft 201. The cam 402 then pushes the slide 403 to rotate accordingly (e.g., ...). Figure 21 As shown), under the action of centrifugal force, the sliding column 403 is pushed into the clutch hole 305 by the cam 402, driving the output gear 301 to rotate (clutch engagement). When the motor 101 stops rotating, reverses a certain angle, or the output gear 301 rotates in the opposite direction, the clutch hole 305 applies pressure to the sliding column 403 located inside it (as shown). Figure 22 As shown), the slide column 403 is pushed out of the hole and moves towards the axis by the inclined force of the clutch hole 305, thus leaving the hole position. At this time, the output gear 301 is in a free rotation state (clutch disengagement state), and the driver is disengaged from the motor 101 and moves freely on the track, thus realizing that it can be opened or closed manually like an ordinary curtain.

[0024] When the slide column 403 disengages from the clutch hole 305, the output gear 301 disengages from the reducer drive shaft 201 (clutch disengagement). In some examples, the driver is in conductive contact with the current collector tractor 6, which is provided with a contact plate that contacts the contact 501. The current collector tractor 6, located between the conductive rail and the driver, can guide the current on the conductive rail into the driver. To avoid poor contact, the contact 501 on the driver is an elastic contact. Furthermore, the current collector traction vehicle 6 has a traction gear 601 that meshes with the output gear 301. When the output gear 301 is in operation, it can drive the traction gear 601 to rotate. The traction gear 601 meshes with the rack on the curtain track, thereby driving the current collector traction vehicle 6 and the driver to reciprocate along the length of the curtain track. The main frame assembly 5 also includes a positioning arm 503 for engaging in the limiting groove 602 of the current collector tractor 6, a locking arm 504 for engaging in the fixing groove 603 of the current collector tractor 6, an elastic element 505 for applying pressure to the locking arm 504 to confine it in the fixing groove 603, and an unlocking button 506 connected to the locking arm 504 and extending out of the housing 8. The elastic element 505 may be a spring. The number of positioning arms 503 and locking arms 504 may be, but is not limited to, one or two. In order to improve the connection strength between the driver and the current collector tractor 6, in this embodiment, there are two positioning arms 503 and two locking arms 504, and the two locking arms 504 and the two positioning arms 503 are symmetrically distributed. The locking arm 504 is located outside the positioning arm 503. The locking arm 504 can prevent the driver from falling off, which facilitates the user to quickly install and replace the driver.

[0025] The positioning arm 503 of the driver is fixedly installed and is inserted into the limiting groove 602 of the current collector traction vehicle 6. It can quickly position the driver and the current collector traction vehicle 6. The insertion end of the positioning arm 503 is provided with a guide slope, which can facilitate the identification of automated equipment and play a role in accurate positioning. like Figures 3-5 As shown, the locking arm 504 of the driver is movably installed. Under the action of the elastic element 505, it can be inserted into the fixing groove 603 to lock the driver and the current collector tractor 6. It can also be separated from the fixing groove 603 under the action of the unlocking button 506 to unlock the driver and the current collector tractor 6. The main frame assembly 5 has an opening groove 513 for the locking arm 504 to be inserted. The opening groove 513 penetrates the end face of the main frame assembly 5, thereby improving the assembly speed of the locking arm 504.

[0026] In some examples, such as Figure 26 and Figure 27 As shown, it also includes a control component 7, which includes a main control board 701, a sensor circuit board 702, and a battery pack 703 for storing electrical energy. Power is introduced through the driver's contact 501. It can be DC power (12V, 24V, 36V) or AC power (110V, 220V, 240V, 50Hz, 60Hz). The power supply is automatically identified and processed. The control component 7 automatically detects and determines the polarity of the incoming power. After data processing by the main control board 701, the power is supplied to the motor 101 for drive control. At the same time, the power is supplied to the battery pack 703 charging management system to charge the battery pack 703. The main control chip 705 processes various data and outputs control data to drive the motor to operate, thereby realizing the opening and closing of the curtain.

[0027] When a power supply is available, it can be either AC or DC. When there is no power supply line, it can be connected to a DC power source. When both AC and DC power supplies are interrupted, the driver's built-in battery pack 703 automatically supplies power, enabling the driver to operate continuously and meeting the needs of users with high reliability requirements.

[0028] The output gear 301 is equipped with a sensor magnet 306 at one end away from the tooth 303 for sensing and engaging with the sensor circuit board 702. There are multiple sensor magnets 306, which cooperate with the Hall element 704 on the sensor circuit board 702 to detect the number of teeth rotated by the driver output gear 301 and accurately detect the distance the driver moves on the track, thereby automatically controlling the opening and closing of the curtains throughout the process. The main frame assembly 5 is provided with hooks 507 for holding the sensor circuit board 702 so that it is aligned with the sensor magnet 306. There are at least two hooks 507, which are symmetrically arranged to facilitate the quick and automatic installation of the sensor circuit board 702. One end of the output gear 301 is a gear that provides power output, and the other end provides data output through the sensor magnet 306, making the overall structure of the driver more compact.

[0029] In some examples, the locking mechanism includes a latch 508 located on the main frame assembly 5 and a slot 202 into which the latch 508 is latched. There are at least two latches 508 and slots 202, which are symmetrically distributed, and each latch 508 is latched into its corresponding slot 202. And / or, the locking mechanism further includes positioning shafts 203 located on the main frame assembly 5 and positioning slots 509 into which the positioning shafts 203 are engaged. There are at least two positioning shafts 203 and positioning slots 509, which are symmetrically distributed, and each positioning shaft 203 is inserted into its corresponding positioning slot 509.

[0030] In some examples, the cam 402 is connected to the drive shaft 201 via a camshaft 404, and a cam bearing 405 is installed between the camshaft 404 and the wall of the output cavity 302, and a gear bearing 307 is installed between the output gear 301 and the wall of the receiving cavity 502.

[0031] In some examples, the power output assembly 3 further includes a motor mount 103, and the reducer assembly 2 further includes a gearbox 204; The motor housing 103 protrudes to form a motor flange, and the gearbox protrudes to form a deceleration flange. The motor flange and the deceleration flange are arranged opposite to each other and each has a positioning ring 205 and a positioning step 104 for locking the positioning ring 205. In this embodiment, the positioning ring 205 protrudes from the deceleration flange. The motor 101 flange has a positioning ring groove for the positioning ring 205 to be locked in. The positioning step 104 is located in the positioning ring groove to lock the positioning ring 205. The motor 101 housing and the gearbox 204 are respectively provided with a connecting buckle 207 and a connecting groove 106 for the connecting buckle 207 to be locked in. There are multiple connecting buckles 207 and connecting grooves 106, and they correspond one-to-one. And / or, the motor housing 101 and the gearbox 204 respectively form a positioning post 105 and a positioning hole 206 for the positioning post 105 to be inserted into. The number of positioning posts 105 and positioning holes 206 is at least two, and in this embodiment there are four, which are distributed around the positioning protrusion ring 205 and the positioning ring groove.

[0032] In some examples, a housing 8 is also included, which includes a front housing 801 and a rear housing 802 that are snapped together, forming an installation cavity. One of the housings has a recessed groove 809, and the other has a protruding fastener 810 for snapping into the groove 809. There are multiple grooves 809 and fasteners 810, which are distributed on the edges of the front housing 801 and the rear housing 802. The snap-fit ​​front housing 801 and the rear housing 802 make the entire outer surface of the driver free of screw holes, which is aesthetically pleasing, facilitates automated assembly, and is highly efficient. The sides of the front housing 801 and the rear housing 802 that are close to each other have a reducer cover 803 and a motor cover 804 protruding respectively to prevent foreign objects from entering.

[0033] In some examples, the main frame assembly 5 and the outer shell 8 are respectively provided with an external locking hook 511 and an internal locking hook 807 that are hooked to each other, and there are multiple external locking hooks 511 and internal locking hooks 807 that correspond one to one. And / or, the main frame assembly 5 and the outer shell 8 are provided with a protrusion 512 and a groove 808 for the protrusion 512 to be inserted into. There are multiple protrusions 512 and grooves 808, and they correspond one-to-one. During assembly, the protrusion 512 and its corresponding groove 808 are first aligned and inserted into each other. At the same time, the outer locking hook 511 and the inner locking hook 807 are hooked together to fix the main frame assembly 5 in the outer shell 8.

[0034] In some examples, the main frame assembly 5 also includes rollers 510. Under the weight of the curtain fabric, there is a certain unbalanced force between the front and rear of the driver. The rollers 510 can keep the driver running smoothly. The outer casing 8 is provided with a traction arm 805 and a cloth hanging lug 806, and both the traction arm 805 and the cloth hanging lug 806 are provided with cloth hanging holes 811 for hanging the cloth curtain and pulling the cloth curtain to move.

[0035] Working principle: The moving contact 501 on the main frame assembly 5 contacts the current collector traction vehicle 6, connecting the power supply of the track current collector system to the control assembly 7. The control assembly processes the data and controls the motor 101 to rotate forward or backward, while simultaneously charging the battery pack 703. The motor 101, after passing through the planetary reducer assembly 2 and the clutch assembly 4, drives the output gear 301 to rotate. The output gear 301 meshes with the traction gear 601 of the current collector traction vehicle 6, causing the drive to move on the track, thus opening and closing the curtain. The controller processes various sensor signals, mobile phone control signals, network control signals, and remote control control signals, converting them into signals to control the forward or reverse rotation of the motor 101, achieving control of the motor 101's speed, torque, and position. When the power supply system fails or stops supplying power, the built-in battery pack 703 automatically provides power to the controller, ensuring uninterrupted normal operation of the drive.

[0036] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A modular intelligent curtain actuator, characterized in that: include: The power input assembly (1) includes a motor (101) and an input gear (102) connected to the output end of the motor (101). The reducer assembly (2) is connected to the input gear (102) and has a drive shaft (201). The power output assembly (3) includes an output gear (301), the output gear (301) having an output cavity (302) inside for accommodating the reducer assembly (2) and teeth (303) outside for outputting power. Clutch assembly (4), which is installed between the drive shaft (201) and the output gear (301) to transmit or block power from the reducer assembly (2); The main frame assembly (5) includes a contact (501) that makes conductive contact with the conductive rail of the curtain track to introduce current. The main frame assembly (5) has a receiving cavity (502) formed inside to receive the output gear (301) and has a locking mechanism that hooks the reducer assembly (2) to confine the power input assembly (1), the power output assembly (3), the reducer assembly (2) and the clutch assembly (4) thereon.

2. The modular intelligent curtain actuator according to claim 1, characterized in that: The clutch assembly (4) includes a slide plate (401), a cam (402) rotatably connected to the slide plate (401), and a slide column (403) cooperating with the cam (402). The output cavity (302) has a motion cavity (304) formed inside, and the cavity wall of the motion cavity (304) is recessed to form a clutch hole (305) for the slide column (403) to enter.

3. The modular intelligent curtain actuator according to claim 1, characterized in that: The driver is in conductive contact with the current collector tractor (6), and the current collector tractor (6) has a traction gear (601) that meshes with the output gear (301). The main frame assembly (5) also includes a positioning arm (503) for engaging in a limiting groove (602) of the current collector tractor (6), a locking arm (504) for engaging in a fixing groove (603) of the current collector tractor (6), an elastic element (505) for applying pressure to the locking arm (504) to confine it within the fixing groove (603), and an unlocking button (506) connected to the locking arm (504).

4. The modular intelligent curtain actuator according to claim 1, characterized in that: It also includes a control component (7), which includes a main control board (701), a sensor circuit board (702), and a battery pack (703) for storing electrical energy. The output gear (301) is equipped with a sensor magnet (306) for sensing and engaging with the sensor circuit board (702) at one end away from the tooth (303). The main frame assembly (5) is provided with a hook (507) for locking the sensor circuit board (702) so that it is opposite to the sensor magnet (306).

5. A modular intelligent curtain actuator according to claim 1, characterized in that: The locking mechanism includes a buckle (508) located on the main frame assembly (5) and the reducer assembly (2) respectively, and a slot (202) for the buckle (508) to be engaged. And / or, the locking mechanism further includes a positioning shaft (203) located on the main frame assembly (5) and the reducer assembly (2) respectively, and a positioning groove (509) into which the positioning shaft (203) is engaged.

6. A modular intelligent curtain actuator according to claim 2, characterized in that: The cam (402) is mounted on the camshaft (404), and a cam bearing (405) is installed between the camshaft (404) and the wall of the output cavity (302), and a gear bearing (307) is installed between the output gear (301) and the wall of the receiving cavity (502).

7. A modular intelligent curtain actuator according to claim 4, characterized in that: The power input assembly (1) also includes a motor mount (103), and the reducer assembly (2) also includes a gearbox (204). The motor base (103) and the gearbox (204) are respectively provided with a connecting buckle (207) and a connecting groove (106) for the connecting buckle (207) to be engaged. The gearbox (204) protrudes towards the motor base (103) to form a positioning protrusion ring (205), and the motor base (103) is provided with a positioning step (104) for the positioning protrusion ring (205) to be engaged. And / or, the motor mount (103) and the gearbox (204) are respectively provided with a positioning post (105) and a positioning hole (206) for the positioning post (105) to be inserted.

8. A modular intelligent curtain actuator according to claim 1, characterized in that: It also includes a housing (8), which includes a front housing (801) and a rear housing (802) that are snapped together, and the two together form an installation cavity. The front housing (801) and the rear housing (802) protrude to form a reducer cover (803) and a motor cover (804) on the side that is close to each other.

9. A modular intelligent curtain actuator according to claim 8, characterized in that: The main frame assembly (5) and the outer shell (8) are respectively provided with an external locking hook (511) and an internal locking hook (807) that are hooked together. And / or, the main frame assembly (5) and the housing (8) are respectively provided with a protrusion (512) and a groove (808) for the protrusion (512) to be inserted.

10. A modular intelligent curtain actuator according to claim 8, characterized in that: The main frame assembly (5) also includes a roller (510), and the outer shell (8) is provided with a traction arm (805) and a cloth hanging lug (806), and both the traction arm (805) and the cloth hanging lug (806) are provided with cloth hanging holes (811).

Images