Novel curtain lifting controller and window

Abstract

The utility model relates to the technical field of curtain controllers, in particular to a novel curtain lifting controller and a window. The novel curtain lifting controller comprises a shell main body, a shell cover, a control circuit board, a motor, a gearbox and a mounting plate. A control circuit board, a motor and a gearbox are arranged in the shell. The mounting plate is detachably arranged in a mounting groove in the back of the shell cover. Power of the motor is transmitted to the driving component through the gearbox, and the driving component drives the pull rope to unfold or fold the curtain. Due to the fact that the driving part is exposed at the position of the avoiding step, the direction of the pull rope wound around the driving part is not limited, and the pull rope can face any direction and can adapt to more use environments. When the novel curtain lifting controller is assembled, firstly, the mounting plate is fixed at a mounting position, then the shell is locked on the mounting plate, then the pull rope is wound on the driving part, and finally, the driving part is locked at the output end of the gearbox, so that the whole process is efficient and convenient to assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain controllers, in particular to a novel curtain lifting controller and a window. Background Art

[0002] In daily life, curtains are usually installed on windows to improve comfort and privacy. Some curtains on the market are roller blinds, which usually use pull cords and belts to open or close the curtains. With the improvement of living standards, many curtains are now upgraded with electric curtain controllers to control the opening or closing of curtains by electric means. However, some curtain controllers are inconvenient to install and have a single outlet direction for the pull cord / belt.

[0003] For example, the patent number: CN201821705391.7 specifically discloses that "the curtain controller includes a housing, a motor, a control device, an input device and a rotating wheel. The housing is provided with an installation cavity. The motor, the rotating wheel and the control device are all installed in the installation cavity. The input device is provided on the housing. The input device is connected to the control device. A command is input through the input device and then transmitted to the control device. The control device controls the operation of the motor. The rotating wheel is connected to the output shaft of the motor. The pull cord is wound on the rotating wheel. The motor controls the rotation of the rotating wheel, thereby driving the pull cord to control the opening and closing of the curtain". There are at least the following problems: 1. The housing needs to be fixed in the installation position, and the screws need to be inserted into the window frame from the inside of the housing. The curtain controller needs to be disassembled first during installation, that is, the rear housing is first fixed in the installation position, and then the front housing is re-fastened to the rear housing. It can be seen that upgrading and installing this type of curtain controller is not convenient. 2. The rotating wheel of this design is arranged in the housing, and the pull rope comes out from the avoidance hole of the housing. The outlet direction of this pull rope is fixed and can only meet the outlet direction of one direction, and its outlet direction is limited. Utility Model Content

[0004] In view of this, the present invention aims at the deficiencies of the prior art, and its main purpose is to provide a new curtain lifting controller, which is not only easy to install, but also has no restrictions on the direction of the pull cord, thereby overcoming the shortcomings of the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The present application provides a novel curtain lifting controller, comprising a shell body and a shell cover, wherein the shell cover is arranged on the shell body and forms an installation cavity inside;

[0007] A control circuit board, a motor, and a gearbox are arranged in the installation cavity; the control circuit board is connected to the motor, and the output end of the motor is connected to the input end of the gearbox; the output end of the gearbox passes through the avoidance step on the shell body and is connected to the driving component exposed at the position of the avoidance step, and the driving component can drive the curtain to unfold or retract;

[0008] The back of the shell cover is provided with a mounting groove, the mounting plate is detachably arranged in the mounting groove, and the mounting plate is provided with an unlocking portion capable of unlocking the mounting plate from the mounting groove.

[0009] Preferably, the side of the driving component away from the avoidance step is enlarged to form an anti-slip portion; and the side of the driving component close to the avoidance step is shrunk to form an engaging portion.

[0010] Preferably, a battery is arranged in the installation cavity, and the battery is connected to the control circuit board.

[0011] Preferably, a first limiting portion is provided at the slot position of the mounting slot, and a second limiting portion is provided on the inner wall of the mounting slot; the mounting plate can be slidably provided in the mounting slot, and the first limiting portion can limit the mounting plate; a third limiting block is provided on the unlocking portion of the mounting plate; the third limiting block and the second limiting portion can be locked together or separated.

[0012] Preferably, the unlocking portion having elasticity is formed between the two gaps of the mounting plate.

[0013] Preferably, the first limiting portion is arranged at the notch position of the installation slot in a discontinuous or continuous manner.

[0014] Preferably, a mounting hole is penetrated through the mounting plate, and an outer surface of the mounting plate protrudes from the shell cover.

[0015] Preferably, a plurality of through holes are provided on the shell body; buttons, indicator lights and power connectors on the control circuit board are exposed in corresponding through holes.

[0016] Preferably, the motor is one of a stepper motor, a servo motor, a permanent magnet synchronous motor, and an induction motor.

[0017] The present application provides a window, including a novel curtain lifting controller; a window frame is provided with window blades, and curtains are provided on the inner side of the window blades; the novel curtain lifting controller is arranged on the window frame, and the draw rope of the curtain is sleeved on the driving component.

[0018] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical solution that the new curtain lifting controller includes a shell body, a shell cover, a control circuit board, a motor, a gearbox, and a mounting plate. The shell body and the shell cover are assembled into an outer shell, and the mounting cavity formed inside the outer shell is provided with a control circuit board, a motor, and a gearbox. The mounting plate is detachably arranged in the mounting groove on the back of the shell cover. Among them, the control circuit board can be used to control the action of the motor, and the power of the motor is transmitted to the driving component through the gearbox. The driving component drives the pull rope to move, thereby realizing the unfolding or winding of the curtain. Since the driving component is exposed at the position of the avoidance step, the direction in which the pull rope is wound around the driving component is not restricted, and can be oriented in any direction, so as to adapt to more usage environments.

[0019] When assembling the novel curtain lifting controller, the mounting plate is first fixed at the mounting position, and then the housing is directly locked on the mounting plate, followed by winding the pull rope around the driving component, and finally the driving component is locked at the output end of the gearbox. The whole assembly process is efficient and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0021] Figure 2 It is an exploded schematic diagram of the first embodiment of the utility model.

[0022] Figure 3 It is a schematic diagram of the exploded structure of the first embodiment of the present utility model.

[0023] Description of the accompanying drawings:

[0024] 10. Shell 11. Installation cavity 12. Control circuit board 13. Motor 14. Gearbox 15. Battery 16. On / off key 17. Up key 18. Down key 19. Reset key

[0025] 110, shell body 111, avoidance step 112, through hole 113, indicator light

[0026] 120, shell cover 121, mounting groove 122, first limiting portion 123, second limiting portion

[0027] 130, driving member 131, anti-slip portion 132, meshing portion

[0028] 20, mounting plate 21, unlocking portion 22, third limiting block 23, mounting hole. DETAILED DESCRIPTION

[0029] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0030] Embodiment 1

[0031] Please refer to Figures 1 to 3 As shown, it shows the specific structure of the preferred embodiment of the utility model, which is a new type of curtain lifting controller.

[0032] The driving component 130 is directly exposed to the avoidance step 111 of the housing 10, so the pull cord can be extended in multiple directions without restriction. The mounting plate 20 is fixed at the mounting position, and the housing 10 can be locked on the mounting plate 20, making the installation of a new curtain lifting controller very convenient and efficient.

[0033] The present application provides a novel curtain lifting controller, comprising a shell body 110 and a shell cover 120, wherein the shell cover 120 is arranged on the shell body 110, and an installation cavity 11 is formed inside; a control circuit board 12, a motor 13, and a gearbox 14 are arranged in the installation cavity 11; the control circuit board 12 is connected to the motor 13, and the output end of the motor 13 is connected to the input end of the gearbox 14; the output end of the gearbox 14 passes through the avoidance step 111 on the shell body 110, and is connected to a driving component 130 exposed at the position of the avoidance step 111, and the driving component 130 can drive the curtain to unfold or retract; a mounting groove 121 is arranged on the back of the shell cover 120, and a mounting plate 20 is detachably arranged in the mounting groove 121, and the mounting plate 20 is provided with an unlocking portion 21 that can unlock the mounting plate 20 from the mounting groove 121. The shell 10 comprises a shell body 110 and a shell cover 120, and the shell body 110 and the shell cover 120 can be fixed by screws or buckles, and of course, they can also be a combination of the two. The housing 10 can be made of metal or plastic. The gearbox 14 connects the motor 13 and the driving component 130. The control circuit board 12 controls the motor 13, records the travel of the pull cord, etc. The driving component 130 is partially or completely exposed on the avoidance step 111, so that when the pull cord is wound around the driving component 130, the outlet direction of the pull cord is not limited and can be in any direction, making its use range wider. The mounting plate 20 can be locked in the shell body 110, that is, the mounting plate 20 and the housing 10 are detachably connected. Preferred assembly steps: 1. First, fix the mounting plate 20 in the installation position with screws. 2. Lock the housing 10 on the mounting plate 20 to complete the installation of the curtain lifting controller. 3. Then, wrap the pull cord around the driving component 130, and finally insert the driving component 130 into the output end of the gearbox 14. 4. Start the curtain lifting controller so that the control circuit board 12 records the travel of the pull cord, so that the curtain lifting controller matches the pull cord.

[0034] Preferably, the side of the driving component 130 away from the avoidance step 111 is enlarged to form an anti-slip portion 131; the side of the driving component 130 close to the avoidance step 111 is reduced to form a meshing portion 132. The pull rope is wound around the meshing portion 132, and the anti-slip portion 131 can prevent the pull rope from falling off. The meshing portion 132 can be a tooth or a concave structure. The beads of the pull rope can be driven by the concave portion to make the pull rope move.

[0035] Preferably, a battery 15 is arranged in the installation cavity 11, and the battery 15 is connected to the control circuit board 12. The battery 15 is rechargeable, and the battery 15 supplies power to the control circuit board 12, the motor 13, and the like.

[0036] Preferably, a first limiting portion 122 is provided at the notch position of the mounting groove 121, and a second limiting portion 123 is provided on the inner wall of the mounting groove 121; the mounting plate 20 can be slidably provided in the mounting groove 121, and the first limiting portion 122 can limit the mounting plate 20; a third limiting block 22 is provided on the unlocking portion 21 of the mounting plate 20; the third limiting block 22 and the second limiting portion 123 can be locked together or separated. The mounting plate 20 is preferably inserted into the mounting groove 121 in a sliding manner. When the mounting plate 20 is inserted into the mounting groove 121, the first limiting portion 122 limits the back of the mounting plate 20, and the third limiting block 22 and the second limiting portion 123 are locked together, so that the mounting plate 20 is firmly locked in the mounting groove 121, which is very convenient.

[0037] Preferably, the unlocking portion 21 having elasticity is formed between the two gaps of the mounting plate 20. The third limiting block 22 is arranged on the unlocking portion 21, and the third limiting block 22 and the second limiting portion 123 can be separated by manually pushing the unlocking portion 21, so that the housing 10 can be separated from the mounting plate 20, and the installation and disassembly methods can be very convenient.

[0038] Preferably, the first limiting portion 122 is arranged in a discontinuous or continuous manner at the notch position of the mounting groove 121. The first limiting portion 122 in this embodiment is in a discontinuous manner, which can reduce the friction when the mounting plate 20 slides into the mounting groove 121, and the assembly is smoother.

[0039] Preferably, the mounting plate 20 is penetrated with a mounting hole 23, and the outer surface of the mounting plate 20 protrudes from the shell cover 120. The mounting plate 20 is fixed at the mounting position by screws passing through the mounting holes 23. The protruding side of the mounting plate 20 is close to the mounting position, so that when the mounting plate 20 is fixed at the mounting position, a certain gap is left between the shell 10 and the mounting position, which facilitates the assembly or disassembly of the shell 10.

[0040] Preferably, the shell body 110 is provided with a plurality of through holes 112; the buttons, indicator lights 113, and power connectors 114 on the control circuit board 12 are exposed in the corresponding through holes 112. The buttons include a power button 16, an up button 17, a down button 18, a reset button 19, and the like.

[0041] Preferably, the motor 13 is one of a stepper motor, a servo motor, a permanent magnet synchronous motor, and an induction motor.

[0042] Embodiment 2

[0043] The present application provides a window leaf, including the novel curtain lifting controller; the window frame is provided with a window leaf, and the curtain is provided on the inner side of the window leaf; the novel curtain lifting controller is provided on the window frame, and the drawstring of the curtain is sleeved on the driving component 130. During assembly, the mounting plate 20 is fixed to the window frame, and then the housing 10 is assembled on the mounting plate 20, the drawstring is sleeved on the driving component 130, and finally the driving component 130 is locked on the output end of the gearbox 14, which is very convenient and efficient.

[0044] In summary, the design focus of the utility model is that the mounting plate 20 is detachably arranged in the mounting groove 121 on the back of the shell cover 120, so that the installation and deployment of the new curtain lifting controller is very convenient. At the same time, since the driving component 130 is exposed at the position of the avoidance step 111, the direction of the pull cord around the driving component 130 is not limited and can be oriented in any direction, which can adapt to more usage environments.

[0045] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A new type of curtain lifting controller, characterized by: It comprises a shell body and a shell cover, wherein the shell cover is arranged on the shell body, and a mounting cavity is formed inside the shell; A control circuit board, a motor, and a gearbox are arranged in the installation cavity; the control circuit board is connected to the motor; the output end of the motor is connected to the input end of the gearbox; the output end of the gearbox passes through the avoidance step on the shell body and is connected to the driving component exposed at the position of the avoidance step; the driving component can drive the curtain to unfold or retract; The back of the shell cover is provided with a mounting groove, and the mounting plate is detachably arranged in the mounting groove; the mounting plate is provided with an unlocking portion which can unlock the mounting plate from the mounting groove.

2. A novel curtain lifting controller according to claim 1, characterized in that: The side of the driving component away from the avoidance step is enlarged to form an anti-slip portion; and the side of the driving component close to the avoidance step is reduced to form an engaging portion.

3. According to claim 1, the novel curtain lifting controller is characterized in that: A battery is arranged in the installation cavity, and the battery is connected to the control circuit board.

4. The novel curtain lifting controller according to claim 1 is characterized in that: A first limiting portion is provided at the slot position of the mounting slot, and a second limiting portion is provided on the inner wall of the mounting slot; the mounting plate can be slidably provided in the mounting slot, and the first limiting portion can limit the mounting plate; a third limiting block is provided on the unlocking portion of the mounting plate; the third limiting block and the second limiting portion can be locked together or separated.

5. A novel curtain lifting controller according to claim 4, characterized in that: The unlocking portion having elasticity is formed between the two gaps of the mounting plate.

6. A novel curtain lifting controller according to claim 4, characterized in that: The first limiting portion is disposed at the notch position of the installation slot in a discontinuous or continuous manner.

7. The novel curtain lifting controller according to claim 1 is characterized in that: The mounting plate is penetrated by a mounting hole, and the outer surface of the mounting plate protrudes from the shell cover.

8. The novel curtain lifting controller according to claim 1 is characterized in that: The shell body is provided with a plurality of through holes; the buttons, indicator lights and power connectors on the control circuit board are exposed in the corresponding through holes.

9. The novel curtain lifting controller according to claim 1 is characterized in that: The motor is one of a stepper motor, a servo motor, a permanent magnet synchronous motor and an induction motor.

10. A window, characterized in that: It comprises a novel curtain lifting controller as described in any one of claims 1-9; the window frame is provided with window blades, and curtains are provided on the inner side of the window blades; the novel curtain lifting controller is arranged on the window frame, and the draw rope of the curtain is sleeved on the driving component.

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