CN211833863U

CN211833863U - Curtain motor

Info

Publication number: CN211833863U
Application number: CN202020134193.0U
Authority: CN
Inventors: 李彬杰; 郭士军
Original assignee: Shenzhen Haiyi Electrical Appliance Co ltd
Current assignee: Shenzhen Haiyi Electrical Appliance Co ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-11-03
Anticipated expiration: 2030-01-20
Also published as: WO2021147156A1

Abstract

The utility model discloses a curtain motor, including hanging the subassembly and being equipped with the main part of walking wheel, hang the subassembly including the hanging axle, the top of hanging axle is equipped with hangs the wheel subassembly, hangs the subassembly and still includes can dismantle the shell that hangs of being connected with the main part, and the bottom of hanging axle is located in hanging the shell, the hanging axle sets up for hanging shell liftable. The main part of (window) curtain motor can be dismantled the setting with the suspension subassembly, can hang the (window) curtain motor on the (window) curtain track of different grade type through changing different suspension subassemblies, and the suspension axle liftable that hangs in the subassembly sets up for adapt to not unidimensional (window) curtain track, the (window) curtain motor commonality that this technical scheme provided is strong, can adapt to the (window) curtain track of different grade type and size, has reduced user's acquisition cost, improves and uses experience.

Description

Curtain motor

Technical Field

The utility model relates to an electric window curtain technical field especially relates to a (window) curtain motor.

Background

The curtain motor generally comprises a shell, wherein a motor, a traveling wheel, an elastic part and a suspension shaft are arranged in the shell, the motor is connected with the traveling wheel, the elastic part is connected with the suspension shaft and the shell, the suspension shaft is arranged in a lifting manner relative to the shell, one end of the suspension shaft is exposed out of the shell, and a suspension wheel assembly is arranged at the exposed end of the suspension shaft. Because the types of the existing curtain tracks are various (such as I-shaped tracks, C-shaped tracks, column tracks and the like), and the specific structures of the suspension wheel assemblies are also various, in the prior art, one curtain motor can only be suitable for one curtain track. That is, the existing curtain motor has poor universality.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: provides a curtain motor with strong universality.

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a curtain motor, is including hanging the subassembly and being equipped with the main part of walking wheel, it includes the suspension shaft to hang the subassembly, the top of suspension shaft is equipped with hangs the wheel subassembly, it still includes the shell of hanging of dismantling the connection with the main part to hang the subassembly, the bottom of suspension shaft is located hang in the shell, hang the axle for hang shell liftable setting.

Further, the suspension assembly further comprises a first elastic member, the first elastic member is arranged in the suspension shell, and the first elastic member is connected with the suspension shaft to drive the suspension shaft to descend.

Furthermore, the suspension assembly further comprises a clamping plate arranged in the suspension shell, a plurality of clamping grooves matched with the clamping plate are further formed in the suspension shell, one end of the first elastic piece is connected with the suspension shaft, and the other end of the first elastic piece abuts against the clamping plate.

Furthermore, a through hole for the suspension shaft to penetrate through is formed in the clamping plate.

Furthermore, the suspension shell is provided with a T-shaped clamping block, the main body is provided with a clamping hole matched with the clamping block, and the clamping hole comprises a large-diameter section and a small-diameter section which are communicated with each other.

Furthermore, a guide surface is arranged on the clamping block.

Further, the suspension wheel assembly is detachably connected with the suspension shaft.

Further, the main part is internally provided with a support which can be arranged in a lifting mode, the walking wheel is rotatably arranged on the support, and the walking wheel further comprises a second elastic piece, and the second elastic piece is connected with the support and the main part.

Furthermore, a clamping position for fixing the second elastic piece is arranged in the main body.

Further, the bottom of main part is equipped with the interface and the cable mounting that charge.

The beneficial effects of the utility model reside in that: the main part of (window) curtain motor can be dismantled the setting with the suspension subassembly, can hang the (window) curtain motor on the (window) curtain track of different grade type through changing different suspension subassemblies, and the suspension axle liftable that hangs in the subassembly sets up for adapt to not unidimensional (window) curtain track, the (window) curtain motor commonality that this technical scheme provided is strong, can adapt to the (window) curtain track of different grade type and size, has reduced user's acquisition cost, improves and uses experience.

Drawings

Fig. 1 is a schematic structural view of a curtain motor according to a first embodiment of the present invention;

fig. 2 is a schematic structural view of a suspension assembly in a curtain motor according to a first embodiment of the present invention;

fig. 3 is a schematic structural view of a main body of a curtain motor according to a first embodiment of the present invention;

fig. 4 is a cross-sectional view of a suspension assembly in a curtain motor according to a first embodiment of the present invention;

fig. 5 is an exploded view of the main body of the curtain motor according to the first embodiment of the present invention;

fig. 6 is a schematic view of a possible structure of a suspension assembly in a curtain motor according to a first embodiment of the present invention;

fig. 7 is a schematic view of another possible structure of a suspension assembly in a curtain motor according to a first embodiment of the present invention.

Description of reference numerals:

1. a main body; 11. a traveling wheel; 12. a clamping hole; 121. a large diameter section; 122. a small diameter section; 13. a support; 14. a second elastic member; 15. clamping; 16. a charging interface; 17. a cable fixing member; 18. an upper housing; 19. a lower housing; 191. a battery cover; 2. a suspension assembly; 21. a suspension shaft; 22. a suspension wheel assembly; 23. a suspension housing; 24. a first elastic member; 25. clamping a plate; 26. a card slot; 27. a through hole; 28. a clamping block; 29. a guide surface; 3. a main board; 4. a battery.

Detailed Description

In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

The utility model discloses the most crucial design lies in: the main body of the curtain motor and the suspension component are detachably arranged, and the suspension shaft in the suspension component is arranged in a lifting way.

Referring to fig. 1 to 7, a curtain motor includes a suspension assembly 2 and a main body 1 provided with a road wheel 11, the suspension assembly 2 includes a suspension shaft 21, a suspension wheel assembly 22 is provided at a top end of the suspension shaft 21, the suspension assembly 2 further includes a suspension housing 23 detachably connected to the main body 1, a bottom end of the suspension shaft 21 is provided in the suspension housing 23, and the suspension shaft 21 is arranged in a liftable manner with respect to the suspension housing 23.

The utility model discloses a structural principle brief follows as follows: the main body 1 of the curtain motor and the hanging component 2 are arranged in a detachable mode, the curtain motor can be hung on curtain rails of different types by replacing different hanging components 2, and the hanging shaft 21 in the hanging component 2 can be arranged in a lifting mode and is used for adapting to the curtain rails of different sizes.

From the above description, the beneficial effects of the present invention are: the curtain motor that this technical scheme provided has the commonality, can the (window) curtain track of adaptation different grade type and size, has reduced user's acquisition cost, improves and uses experience.

Further, the suspension assembly 2 further comprises a first elastic member 24, the first elastic member 24 is disposed in the suspension housing 23, and the first elastic member 24 is connected to the suspension shaft 21 to drive the suspension shaft 21 to descend.

As can be seen from the above description, as a possible solution, a driving motor may be optionally arranged in the suspension assembly 2 to drive the suspension shaft 21 to ascend and descend. However, in order to save cost, it is preferable to retract the suspension shaft 21 by the first elastic member 24, and the first elastic member 24 may be a spring.

Further, the suspension assembly 2 further includes a clamping plate 25 disposed in the suspension housing 23, a plurality of clamping grooves 26 matched with the clamping plate 25 are further disposed in the suspension housing 23, one end of the first elastic member 24 is connected to the suspension shaft 21, and the other end of the first elastic member 24 abuts against the clamping plate 25.

As can be seen from the above description, the pressure of the first elastic member 24 is adjusted by clamping the clamping plate 25 with the clamping grooves 26 at different positions, so as to change the pressure between the curtain motor and the curtain rail, thereby ensuring the effectiveness of the traveling wheel 11 traveling on the curtain rail, avoiding the occurrence of a slip phenomenon, and facilitating the improvement of the user experience.

Further, a through hole 27 for the hanging shaft 21 to pass through is formed in the clamping plate 25.

As can be seen from the above description, the through hole 27 is formed in the clamping plate 25 for the suspension shaft 21 to pass through, which is beneficial to simplify the structure of the suspension assembly 2 and facilitate the assembly and disassembly of the suspension assembly 2.

Further, a T-shaped fixture block 28 is arranged on the suspension shell 23, a fixture hole 12 matched with the fixture block 28 is arranged on the main body 1, and the fixture hole 12 includes a large-diameter section 121 and a small-diameter section 122 which are communicated with each other.

As can be seen from the above description, in order to make the suspension shell 23 easy to mount and dismount and have a stable and reliable connection with the main body 1, the T-shaped latch 28 is disposed on the suspension shell 23, the latch hole 12 matched with the latch 28 is disposed on the main body 1, and the latch hole 12 includes a large diameter section 121 for the latch 28 to pass through and a small diameter section 122 for the latch 28 to be latched with. It is easily understood that the latch 28 is provided on the main body 1 and the latch hole 12 is provided on the suspension case 23.

Further, a guide surface 29 is provided on the latch 28.

As apparent from the above description, the guide surface 29 is provided on the latch 28 for guiding the latch 28 to be fitted into the latch hole 12, facilitating the mounting of the suspension case 23 to the main body 1.

Further, the suspension wheel assembly 22 is detachably connected to the suspension shaft 21.

From the above description, it can be seen that the user can adapt the suspension assembly 2 to different types of curtain rails by replacing different types of suspension wheel assemblies 22, thereby further reducing the use cost of the curtain motor.

Further, main part 1 is internally provided with liftable support 13, walking wheel 11 rotates and locates on support 13, still includes second elastic component 14, second elastic component 14 is connected support 13 with main part 1.

As can be seen from the above description, the traveling wheels 11 are arranged in the main body 1 in a vertically floating manner, so that the traveling wheels 11 are prevented from being blocked to influence the normal operation of the curtain motor and even being damaged due to the overlarge pressure between the curtain motor and the track of the curtain.

Further, a detent 15 for fixing the second elastic element 14 is arranged in the main body 1.

As can be seen from the above description, the position fastener 15 is disposed in the main body 1 to facilitate the installation and fixation of the second elastic element 14, so as to prevent the second elastic element 14 from falling off, and ensure the normal operation of the curtain motor.

Further, the bottom of main part 1 is equipped with charging interface 16 and cable mounting 17.

Can know by the above-mentioned description, set up the mouth that charges in the bottom of main part 1 and be used for connecting charging line or solar panel supply main part 1 built-in battery 4 to charge, be favorable to the long-term use of (window) curtain motor, set up cable mounting 17 and can prevent that the user from pulling the charging wire by accident, cause the charging wire and the interface 16 separation that charges, do benefit to reinforcing user experience.

Example one

Referring to fig. 1 to 7, a first embodiment of the present invention is: as shown in fig. 1, a curtain motor, including hanging subassembly 2 and main part 1, be equipped with walking wheel 11 in the main part 1, walking wheel 11 part expose in main part 1, hang subassembly 2 including suspension shaft 21, suspension shaft 21's top is equipped with suspension wheel subassembly 22, hang subassembly 2 still includes and can dismantle the suspension shell 23 of being connected with main part 1, suspension shaft 21's bottom is located in suspension shell 23, suspension shaft 21 for suspension shell 23 liftable sets up. The user can install the curtain motor on different types of curtain tracks by replacing different hanging components 2, and the hanging shaft 21 can be lifted up and down to adapt to the tracks with different sizes.

Referring to fig. 2 and 3, in order to facilitate the installation and the detachment of the suspension shell 23 and to ensure the stable and reliable connection between the suspension shell 23 and the main body 1, in this embodiment, a T-shaped latch 28 is disposed on the suspension shell 23, a latch hole 12 matched with the latch 28 is disposed on the main body 1, the latch hole 12 includes a large diameter section 121 and a small diameter section 122 communicated with each other, the latch 28 passes through the large diameter section 121 and extends into the latch hole 12, the latch 28 moves upward to engage with the small diameter section 122, so as to fix the suspension shell 23 on the main body 1. Preferably, the latch 28 is provided with a guide surface 29 for guiding the latch 28 to be inserted into the latch hole 12, so that the suspension shell 23 can be conveniently mounted on the main body 1.

As shown in fig. 4, the suspension assembly 2 further includes a first elastic member 24, a catch plate 25 and a catch groove 26, which are disposed in the suspension housing 23, the first elastic member 24 is used for driving the suspension shaft 21 to descend, in this embodiment, the first elastic member 24 is a spring, one end of the first elastic member 24 is connected to the suspension shaft 21, the other end of the first elastic member abuts against the catch plate 25, a through hole 27 for the suspension shaft 21 to pass through is disposed on the catch plate 25, and the catch plate 25 is engaged with the catch groove 26, so that the suspension assembly 2 is simple in structure and convenient to mount and dismount. Preferably, the number of the locking grooves 26 is plural, the locking grooves 26 are arranged in the hanging shell 23 along a vertical direction, and the pressure of the first elastic member 24 can be adjusted by adjusting the locking of the locking plate 25 and the locking grooves 26 at different positions, so as to change the pressure between the curtain motor and the rail.

Referring to fig. 5, the main body 1 includes an upper housing 18 and a lower housing 19, the upper housing 18 is fastened to the lower housing 19, a support 13 is disposed in the lower housing 19, the road wheel 11 is rotatably disposed on the support 13, a motor for driving the road wheel 11 to rotate is further disposed on the support 13, a main board 3 for controlling the motor is further disposed in the lower housing 19, the support 13 is connected to the lower housing 19 through a second elastic member 14, in this embodiment, the second elastic member 14 is an elastic sheet, and thus the road wheel 11 can float up and down under the support of the second elastic member 14. Preferably, a clamping position 15 matched with the second elastic member 14 is arranged in the lower casing 19, so that the second elastic member 14 can be conveniently installed in the lower casing 19, and the second elastic member 14 is prevented from falling off to influence the normal operation of the curtain motor.

As shown in fig. 3 and 5, a battery compartment is arranged in the lower housing 19, a battery 4 is installed in the battery compartment, a battery cover 191 for sealing the battery compartment is further arranged on the lower housing 19, a charging interface 16 is arranged at the bottom of the main body 1, the charging interface 16 can be connected with a charging line or a solar panel to charge the battery 4, so that the service time of the curtain motor can be prolonged, a cable fixing member 17 is arranged beside the charging interface 16 at the bottom of the main body 1 and used for fixing the charging line or the solar panel, and the situation that a user accidentally pulls the charging line or the solar panel to cause the falling of the charging line or even the damage of the curtain motor is prevented.

As shown in fig. 6 and 7, the suspension wheel assemblies 22 are detachably disposed on the suspension shaft 21, and the suspension assembly 2 can be adapted to different types of curtain rails by replacing different types of suspension wheel assemblies 22, so that a user only needs to purchase different types of suspension wheel assemblies 22, thereby further reducing the cost.

The installation process of the curtain motor of the embodiment is as follows: hang two with hang subassembly 2 hang on the track, make hang wheel subassembly 22 with the track cooperatees, then with two hang subassembly 2 pulldown and with the both sides card hole 12 block of main part 1 loosens again main part 1 makes walking wheel 11 with the track is contradicted then to be accomplished the installation of (window) curtain motor, the installation is simple, and single can accomplish the installation work.

To sum up, the utility model provides a (window) curtain motor commonality is strong, can adaptation different grade type and the (window) curtain track of size, and the installation is simple and convenient, can use for a long time, can prevent that the user accident from dragging the charging wire and leading to the charging wire to drop, has reduced user's acquisition cost, has effectively improved user and has used experience.

The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a curtain motor, includes the main part that hangs the subassembly and be equipped with the walking wheel, it includes suspension shaft to hang the subassembly, suspension shaft's top is equipped with suspension wheel subassembly, its characterized in that: the suspension assembly further comprises a suspension shell detachably connected with the main body, the bottom end of the suspension shaft is arranged in the suspension shell, and the suspension shaft is arranged in a lifting mode relative to the suspension shell.

2. The curtain motor of claim 1, wherein: the suspension assembly further comprises a first elastic piece, the first elastic piece is arranged in the suspension shell, and the first elastic piece is connected with the suspension shaft to drive the suspension shaft to descend.

3. The curtain motor of claim 2, wherein: the suspension assembly further comprises a clamping plate arranged in the suspension shell, a plurality of clamping grooves matched with the clamping plate are further formed in the suspension shell, one end of the first elastic piece is connected with the suspension shaft, and the other end of the first elastic piece abuts against the clamping plate.

4. The window covering motor of claim 3, wherein: and the clamping plate is provided with a through hole for the penetration of the suspension shaft.

5. The curtain motor of claim 1, wherein: the suspension shell is provided with a T-shaped clamping block, the main body is provided with a clamping hole matched with the clamping block, and the clamping hole comprises a large-diameter section and a small-diameter section which are communicated.

6. The window covering motor of claim 5, wherein: the fixture block is provided with a guide surface.

7. The curtain motor of claim 1, wherein: the suspension wheel assembly is detachably connected with the suspension shaft.

8. The curtain motor of claim 1, wherein: the lifting walking wheel is characterized in that a support capable of being lifted is arranged in the main body, the walking wheel is rotatably arranged on the support, and the lifting walking wheel further comprises a second elastic piece, and the second elastic piece is connected with the support and the main body.

9. The window covering motor of claim 8, wherein: the main body is internally provided with a clamping position for fixing the second elastic piece.

10. The curtain motor of claim 1, wherein: the bottom of main part is equipped with the interface and the cable mounting that charge.