TWI553213B - Electric control module for blinds - Google Patents

Description

Electric control module for blind device

The invention relates to an electric control module of a blind device, which is supplied on a slide rail of a blind device to control one of the blinds disposed under the slide rail to move along the long axis of the slide rail for opening and closing. action.

Usually in restaurants, hospitals, cinemas or concert halls, the blinding devices used have been equipped with wireless or remotely controlled power equipment to avoid the need for manpower, eliminating the use of manual blinds. The dangers and the quality and level of service that enhances the environment of the site allow the blinds to be opened or closed more easily.

Although the conventional electric device provides a convenient handling function, there are still some disadvantages, such as the cross-sectional shape or size of the slide rail used by the blind device has been predetermined, that is, one blind device can only be one and one limited. The combination of the slide rails makes it difficult to use the electric device widely, which increases the trouble of the manufacturer and the consumer (user).

The main object of the present invention is to provide an electric control module for a blind device, which eliminates the disadvantages of the prior art and provides an unrestricted cross-sectional shape or size of the slide rail of the blind and can be conveniently installed and used. The advantages.

In order to achieve the above object, the present invention provides an electric control module for a blind device, which is supplied to a slide rail of a blind device to control one of the blinds disposed under the slide rail along the slide Long axial movement of the rail for opening and closing operations, comprising a housing, a movable assembly and at least one elastic member; wherein the housing comprises an upper cover portion and a lower cover portion, the upper cover portion being attached to the housing The upper part comprises a horizontal plate extending laterally above the sliding rail and the two straight plates are respectively extended downward from the left and right ends of the horizontal plate, and a small roller group is arranged on the bottom surface of the horizontal plate for being attached to the sliding plate. The top surface of the rail is rotatably moved along the long axis of the slide rail, so that the left and right straight plates can be synchronously moved on the left and right sides of the slide rail; and at least one joint portion is provided on the upper cover portion for One of the shutters is coupled to the starting end; wherein the lower cover portion is disposed at a lower portion of the housing and coupled with the left and right straight plates of the upper cover portion to form an opening between the upper cover portion and the lower cover portion for the sliding The movable component is disposed inside the lower cover portion, and comprises: a roller member which is disposed under the sliding rail in a left-right direction, and a soft elastic coating layer is disposed on the surface of the roller member for closely adhering a lower end surface of the slide rail; a gear set is disposed between the roller member and a motor member Driving the roller member to rotate, the motor member drives the gear set and the roller member to rotate by a transmission shaft; the at least one elastic member is disposed between the movable component and the lower cover portion, so that the movable component can borrow The elastic member generates sufficient upward elastic force with respect to the lower cover portion, so that the soft elastic coating layer of the roller member is attached to the lower end surface of the slide rail by the elastic force of the elastic member and generates sufficient positive Pressure; wherein the electric control module utilizes an opening between the upper cover portion and the lower cover portion for the slide rail to pass through to mount the electric control module on the slide rail, and the soft elastic coating of the rolling member The layer is attached to the lower end surface of the slide rail with a sufficient positive pressure by the elastic force of the elastic member; wherein the curtain can be attached when the joint portion of the shell is coupled with the start end of the blind The electric control module moves synchronously along the long axis of the slide rail; wherein, when the motor member is activated to rotate in the forward or reverse direction, the electric control module can move forward or backward along the long axis of the slide rail, By synchronously driving the blind along the long axis of the slide rail Or backward so that the blind opening or closing operation simultaneously.

1‧‧‧Electric control module

2‧‧‧Slide rails

201‧‧‧ top surface

202‧‧‧ lower end

3‧‧‧ ‧ blinds

301‧‧‧Starting end

4‧‧‧ Remote Control

10‧‧‧shell

11‧‧‧Connecting Department

12a‧‧‧Direct chute

12b‧‧‧Direct chute

13‧‧‧ openings

20‧‧‧Upper Department

21‧‧‧ horizontal board

211‧‧‧ bottom

22‧‧‧ straight

23‧‧‧Small roller set

30‧‧‧Under the cover

31‧‧‧ bottom

40‧‧‧Active components

41‧‧‧Roller parts

411‧‧‧ shaft

412‧‧‧ gear face

42‧‧‧Soft elastic coating

421‧‧‧V-shaped chute

43‧‧‧ Gear Set

431‧‧‧ Gears

44‧‧‧Motor parts

441‧‧‧ drive shaft

45‧‧‧ Shelf

46‧‧‧floor

50‧‧‧Flexible parts

60‧‧‧ battery holder

61‧‧‧Battery

62‧‧‧ boards

1 is a perspective view showing a state of use of the electric control module of the present invention.

2 is a perspective view showing another state of use of the electric control module of the present invention (changing the connection manner of the shutter start end).

3 is an exploded perspective view of the electric control module of the present invention.

4 is a side cross-sectional view showing one of the electric control modules of the present invention.

In order to make the present invention more clear and detailed, the preferred embodiment and the following drawings are used to describe the structure and technical features of the present invention as follows: Referring to Figures 1 and 3, the present invention is an electric control of a blind device. a module 1 for supplying a slide rail 2 for a blind device to control a curtain 3 disposed under the slide rail 2 to be movable along a long axis X of the slide rail 2 for opening and closing operations, The electric control module 1 includes a housing 10, a movable assembly 40 and at least one elastic member 50.

Referring to Figures 3 and 4, the housing 10 includes an upper cover portion 20 and a lower cover portion 30. The upper cover portion 20 is disposed on the upper portion of the casing 10, and includes a horizontal plate 21 spanning above and below the slide rail 2, and two straight plates 22 extending downward from the left and right ends of the horizontal plate 21; A small roller set 23 is disposed on the bottom surface 211 of the horizontal plate 21 for rotatably moving along the long axis of the slide rail 2 on the top surface 201 of the slide rail 2, so that the left and right two straight plates 22 can be synchronized. Moving on the left and right sides of the slide rail 2.

Referring to FIG. 1 and FIG. 2, at least one connecting portion 11 is disposed on the housing 10 for coupling with one of the starting ends 301 of the blind 3. The structure of the connecting portion 11 is not limited, as shown in FIGS. For example, the connecting portion 11 can form a hook ring for connecting with the hook end of the blind end 3 of the blind 3 In addition, the connecting portion 11 may be provided with a single hook ring as shown in FIG. 1 or the front and rear two hook rings as shown in FIG. 2, but the connecting portion 11 is not used to limit the present invention.

Referring to FIGS. 3 and 4, the lower cover portion 30 is disposed at a lower portion of the housing 10 and coupled with the left and right straight plates 22 of the upper cover portion 20 to form an opening between the upper cover portion 20 and the lower cover portion 30. 13 for the slide rail 2 to pass through.

Referring to FIGS. 3 and 4, the movable assembly 40 is disposed inside the lower cover portion 30 and includes a roller member 41, a gear set 43 and a motor member 44. The roller member 41 is disposed under the sliding rail 2 in the left-right direction. A soft elastic coating layer 42 is disposed on the surface of the roller member 41 to be in close contact with the lower end surface 202 of the sliding rail 2 to generate sufficient friction. . As shown in FIG. 4 , the soft elastic coating layer 42 provided on the surface of the roller member 41 has a V-shaped inclined groove surface 421 , so that the soft elastic coating layer 42 can fit the lower end surface 202 of the sliding rail 2 . The cross-sectional shape.

The gear set 43 is disposed between the roller member 41 and a motor member 44 for driving the roller member 41 to rotate after the conductive start. The number and arrangement of the gears of the gear set 43 are not limited, as may be required. The rotational speed of the motor member 44 is appropriately arranged. The motor member 44 is rotated by a drive shaft 441 and through the gear set 43 to drive the roller member 41.

The at least one elastic member 50 is disposed between the movable component 40 and the lower cover portion 30, so that the movable component 40 can generate sufficient upward elastic force with respect to the lower cover portion 30 by the elastic force of the elastic member 50. N, in turn, enables the soft elastic coating 42 of the roller member 41 to be attached to the lower end surface 202 of the slide rail 2 by the elastic force of the elastic member 50 and generate sufficient positive pressure. As shown in FIG. 4 , the at least one elastic member 50 is disposed between the bottom plate 46 of the movable component 40 and the bottom surface 31 of the lower cover portion 30 to make the movable component 40 elastic by the elastic member 50 . The force can move up and down inside the lower cover portion 30, that is, when the slide rail 2 is thick, the movable assembly 40 can be lowered Moving, and when the slide rail 2 is thin, the movable assembly 40 can move upward and the roller member 41 elastically abuts against the lower end surface 202 of the slide rail 2.

Referring to FIG. 4, when the electric control module 1 utilizes the opening between the upper cover portion 20 and the lower cover portion 30 for the slide rail 2 to pass through, the electric control module 1 is mounted on the slide rail 2; The soft elastic coating 42 of the rolling member 41 is attached to the lower end surface 202 of the slide rail 2 with sufficient positive pressure by the elastic force of the elastic member 50.

Referring to FIGS. 1 and 2, when the joint portion 11 of the casing 10 is coupled to the start end 301 of the shade 3, the shade 3 can be synchronously moved along the long axis of the slide rail 2 with the electric control module 1.

Referring to FIGS. 1 and 4, when the motor member 44 is activated to rotate in the forward or reverse direction, the electric control module 1 can be moved forward or backward along the long axis of the slide rail 2, thereby synchronously driving the blind. 3 advancing or retreating along the long axis of the slide rail 2 to cause the blind curtain 3 to simultaneously perform an opening or closing action.

Referring to FIG. 4, a left and right symmetrical straight sliding slot 12a is disposed on each of the left and right sides of the lower cover portion 30, and the left and right ends of the rotating shaft 411 of the roller member 41 of the movable assembly 40 can be erected thereon. Straight into the chute 12a and can slide up and down, thereby improving the stability of the movable assembly 40 when moving up and down. In addition, a left and right symmetrical straight chute 12b is disposed on the left and right sides of the lower cover portion 30, and the left and right ends of the gear 431 of the gear set 43 of the movable assembly 40 can be erected in the straight direction. The chute 12b can slide up and down.

Referring to FIG. 4, a gear surface 412 is disposed on each of the left and right sides of the roller member 41 for correspondingly coupled with a gear 431 of the gear set 43 to form a linkage relationship between the roller member 41 and the gear set 43. .

Referring to FIG. 4, the motor member 44 of the movable assembly 40 utilizes a battery holder 60. A battery 61 is provided to provide power. As shown in FIG. 4 , the battery holder 60 is disposed in the lower cover portion 30 and located outside the movable assembly 40 , but is not intended to limit the present invention. The electric control module 1 of the present invention can utilize a circuit board 62 to control the rotation or rotation of the rotating shaft 441 of the motor member 44.

Referring to FIGS. 1 and 4, the circuit board 62 can be controlled by a remote controller 4 disposed outside the electric control module 1 as shown in FIG. 1 to operate the electric control module 1 to start, close, and Turn on the blind 3 or reverse the blind 3 and other use states.

Referring to FIG. 4, for ease of assembly, the movable assembly 40 can be disposed on a bracket 45 having a bottom plate 46, so that the roller member 41, the gear set 43 and the motor member 44 of the movable assembly 40 can be coupled and disposed thereon. The bottom plate 46 of the frame 45 is moved up and down in the lower cover portion 30 in synchronization with the frame 45.

With the above structure, the electric control module of the blind device of the present invention has the following advantages:

(1) The surface of the roller member 41 is provided with a soft elastic coating layer 42, and the soft elastic coating layer 42 can match the cross-sectional shape of the lower end surface 202 of the sliding rail 2 to maintain an appropriate frictional force, so the present invention The electric control module 1 is not affected by the cross-sectional shape of the slide rail 2, thereby promoting the use efficiency of the electric control module 1.

(2) at least one elastic member 50 is disposed between the movable assembly 40 and the lower cover portion 30, so that the movable assembly 40 can generate sufficient upward elastic force with respect to the lower cover portion 30 by the elastic member 50. The soft elastic coating layer 42 of the roller member 41 is attached to the lower end surface 202 of the slide rail 2 by the elastic force of the elastic member 50 and generates sufficient positive pressure. Therefore, the electric control module of the present invention 1 is applicable to various slide rails 2, thereby improving the use efficiency of the electric control module 1.

The above description is only a preferred embodiment of the present invention, and is merely illustrative for the present invention. It is to be understood that a person skilled in the art can make various changes, modifications, and even equivalents thereof within the spirit and scope of the invention as defined by the appended claims. Within the scope of protection.

1‧‧‧Electric control module

2‧‧‧Slide rails

201‧‧‧ top surface

202‧‧‧ lower end

3‧‧‧ ‧ blinds

301‧‧‧Starting end

4‧‧‧ Remote Control

10‧‧‧shell

11‧‧‧Connecting Department

12a‧‧‧Direct chute

12b‧‧‧Direct chute

13‧‧‧ openings

20‧‧‧Upper Department

21‧‧‧ horizontal board

211‧‧‧ bottom

22‧‧‧ straight

23‧‧‧Small roller set

30‧‧‧Under the cover

31‧‧‧ bottom

40‧‧‧Active components

41‧‧‧Roller parts

411‧‧‧ shaft

412‧‧‧ gear face

42‧‧‧Soft elastic coating

421‧‧‧V-shaped chute

43‧‧‧ Gear Set

431‧‧‧ Gears

44‧‧‧Motor parts

441‧‧‧ drive shaft

45‧‧‧ Shelf

46‧‧‧floor

50‧‧‧Flexible parts

60‧‧‧ battery holder

61‧‧‧Battery

62‧‧‧ boards

Claims (11)

An electric control module for a blind device is provided on a slide rail of a blind device to control a long curtain movement of a blind disposed under the slide rail to perform an opening and closing action, The utility model comprises: a casing comprising an upper cover portion and a lower cover portion, wherein the upper cover portion is disposed on the upper portion of the casing, and comprises a horizontal plate laterally spanning above the sliding rail and the two straight plates respectively being the transverse plate The left and right ends are formed to extend downwardly so that the left and right straight plates can be synchronously moved on the left and right sides of the slide rail; and the upper cover portion is provided with at least one connecting portion for connecting with one of the start ends of the blind cover Wherein the lower cover portion is disposed at a lower portion of the housing and coupled with the left and right straight plates of the upper cover portion to form an opening between the upper cover portion and the lower cover portion to supply the slide rail through; a movable component The inside of the lower cover portion comprises: a roller member disposed between the left and right sides of the sliding rail, and a soft elastic coating layer on the surface of the roller member for adhering to the lower end surface of the sliding rail; a gear set is disposed between the roller member and a motor member for electrically driving the roller member The motor member drives the gear set and the roller member to rotate by a transmission shaft thereof; and at least one elastic member is disposed between the movable assembly and the lower cover portion, so that the movable component can borrow the elastic member And generating a sufficient upward elastic force with respect to the lower cover portion, so that the soft elastic coating layer of the roller member is attached to the lower end surface of the sliding rail by the elastic force of the elastic member and generates sufficient positive pressure; The electric control module utilizes an opening between the upper cover portion and the lower cover portion for the slide rail to pass through to mount the electric control module on the slide rail. At this time, the soft elastic coating layer of the rolling member is borrowed. The elastic force of the elastic member is applied to the lower end surface of the slide rail with sufficient positive pressure; Wherein, when the connecting portion of the casing is coupled with the starting end of the blind, the blind can be synchronously moved along the long axis of the sliding rail with the electric control module; wherein, when the motor member is activated for forward direction Or in the reverse rotation, the electric control module can advance or retreat along the long axis of the slide rail, thereby synchronously driving the shade to advance or retreat along the long axis of the slide rail to synchronize the shade Turn it on or off. The electric control module of the blind device of claim 1, wherein the soft elastic coating layer on the surface of the roller member has a V-shaped inclined groove surface, so that the soft elastic coating layer can cooperate with the sliding The cross-sectional shape of the end face below the rail. The electric control module of the blind device according to claim 1, wherein a small roller group is disposed on a bottom surface of the horizontal plate for slidingly moving on a top surface of the sliding rail along a long axial direction of the sliding rail. The electric control module of the blind device of claim 1, wherein each of the left and right sides of the lower cover portion is provided with a left and right symmetrical straight chute for rotating the roller member of the movable component. The left and right ends are erected in the straight chute and can slide up and down. The electric control module of the blind device according to claim 4, wherein a gear surface is disposed on each of the left and right side ends of the roller member for respectively coupling with a gear of the gear set to form a linkage relationship. The electric control module of the blind device of claim 1, wherein the motor component of the movable component is powered by a battery of the battery holder. The electric control module of the blind device of claim 6, wherein the battery holder is disposed in the lower cover portion. The electric control module of the blind device of claim 7, wherein the battery holder is disposed in the lower cover portion and located outside the movable assembly, and controls a rotation of the rotating shaft of the motor member by a circuit board. Or reverse. The electric control module of the blind device of claim 8, wherein the circuit board is controlled by an external remote controller of the electric control module to operate the electric control module to start, close and forward to open the cover. Curtain or reverse close the blind. The electric control module of the blind device of claim 9, wherein the at least one elastic member is disposed between a bottom surface of the movable component and a bottom surface of the lower cover portion to enable the movable component to be elastic The elastic force of the member can move up and down inside the lower cover portion. The electric control module of the blind device according to claim 1, wherein the movable component is disposed on a carrier having a bottom surface, and the roller member, the gear set and the motor component of the movable component are coupled to the carrier The top surface moves up and down in the lower cover portion.