CN218246764U

CN218246764U - Intelligent curtain control device

Info

Publication number: CN218246764U
Application number: CN202221782754.3U
Authority: CN
Inventors: 庄秉聪; 胡臣臣; 尤明辉; 朱文山
Original assignee: Xiamen Intretech Inc
Current assignee: Xiamen Intretech Inc
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2023-01-10
Anticipated expiration: 2032-07-12

Abstract

The utility model relates to an intelligent curtain control device, which comprises a track system and a power system, wherein the power system is arranged at one end of the track system; the track system comprises two guide rails arranged side by side; the power system comprises a driving mechanism, a clutch transmission mechanism and a body, the body is fixed at the same end of the two guide rails, the driving mechanism is installed on the body, and the clutch transmission mechanisms are respectively installed and connected to two sides of the driving mechanism on the body; every clutch drive mechanism's output penetrates corresponding guide rail in-connection has a belt pulley, install the belt on the belt pulley. One driving mechanism drives two clutch transmission mechanisms to realize that one motor controls two guide rails, so that two curtains can be controlled to be opened and closed independently or simultaneously; the production control cost of the electric curtain is saved.

Description

Intelligent curtain control device

Technical Field

The utility model relates to an intelligence (window) curtain technical field, especially an intelligence (window) curtain controlling means.

Background

The curtain is made of cloth, hemp, yarn, aluminum sheet, wood chip, metal material, etc. and has the functions of shading sun, insulating heat and regulating indoor light. The cloth curtain is divided into cotton gauze, polyester fabric, polyester-cotton blended fabric, cotton-hemp blended fabric, non-woven fabric and the like according to the material, different materials, textures, colors, patterns and the like are integrated to form cloth curtains with different styles, and the cloth curtains are matched with indoor designs with different styles. With the development of curtains, the curtains become indoor ornaments which are indispensable for living rooms and perfectly combine functionality and decoration.

The control modes of the curtain are manual and electric. Manual blinds require the user to walk to the front and open and close with the hand or a pull cord. The electric curtain utilizes the matching work of components such as a motor, a gear and the like to open and close the curtain, and belongs to mechanical control. In recent years, intelligent control modes such as voice control, light control and the like are also provided.

In the prior art, a single curtain device is used for realizing synchronous opening of one curtain and independent opening and closing of curtains on two sides, so that the problem that the opening and the position of the single curtain are only opened in the middle or one side is fixed is solved; the synchronous or independent operation of the two guide rails cannot be controlled by one motor, and the structure is complex.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention provides an intelligent curtain control device, wherein a driving mechanism drives two clutch transmission mechanisms to realize two guide rails of a motor control, and then controls two curtains to open and close independently or simultaneously.

The embodiment of the utility model provides an in adopt following scheme to realize: the intelligent curtain control device comprises a track system and a power system, wherein the power system is arranged at one end of the track system; the track system comprises two guide rails arranged side by side;

the power system comprises a driving mechanism, a clutch transmission mechanism and a body, the body is fixed at the same end of the two guide rails, the driving mechanism is installed on the body, and the clutch transmission mechanisms are respectively installed and connected to two sides of the driving mechanism on the body; every clutch drive mechanism's output penetrates corresponding guide rail in-connection has a belt pulley, install the belt on the belt pulley.

The utility model discloses an embodiment, clutch drive mechanism includes driven gear, separation and reunion inner wheel, separation and reunion foreign steamer, driven gear's periphery and actuating mechanism's driving gear meshing, the installation of driven gear below the separation and reunion foreign steamer, the separation and reunion foreign steamer internal periphery seted up with the profile of tooth that the separation and reunion inner wheel periphery matches, the separation and reunion inner wheel reciprocates in the separation and reunion foreign steamer, realizes separation and reunion inner wheel and driven gear contact transmission, perhaps realizes separation and reunion inner wheel and driven gear disengagement contact disconnection transmission; the clutch outer wheel is connected with the clutch inner wheel for transmission.

The utility model discloses an in the embodiment, the profile of tooth recess has been seted up to driven gear's bottom, the top of wheel is provided with profile of tooth bump in the separation and reunion with profile of tooth recess phase-match.

The utility model discloses an in the embodiment, the bottom protrusion of separation and reunion foreign steamer has the connecting axle, wears out the body penetrates correspondingly the guide rail in-connection the belt pulley.

The utility model relates to an embodiment, the wheel is in through the electro-magnet drive in the separation and reunion foreign steamer reciprocates.

The utility model relates to an embodiment, install reset spring in the separation and reunion foreign steamer, withstand the lower surface of wheel in the separation and reunion, the electro-magnet is installed on the body, the drive post of electro-magnet passes downwards in proper order the shell of body and driven gear's centre bore contact interior wheel upper end of separation and reunion.

The utility model relates to an embodiment, the driving gear the driven gear the separation and reunion foreign steamer be equipped with the bearing on the belt pulley and improve to rotate in the same direction as smooth.

The utility model discloses an in the embodiment, actuating mechanism still includes the motor, the output shaft of motor the driving gear, the driving gear is installed this is internal, the shell of motor is fixed on the body.

The utility model relates to an embodiment, be provided with the upper cover on the body, cover on and symmetrically install two electro-magnet fixing bases for install one respectively the electro-magnet.

The utility model discloses an in the embodiment, two install a guide rail upper cover on a tip of guide rail, two the guide rail is all fixed with the tip of one side under the guide rail upper cover, the body is fixed cover on the guide rail.

The utility model has the advantages that: the utility model provides an intelligence (window) curtain controlling means compares in prior art, the utility model discloses at least, following technological effect has: one driving mechanism drives two clutch transmission mechanisms, so that one motor controls two guide rails, and then two curtains can be controlled to be opened and closed independently or simultaneously; the production control cost of the electric curtain is saved; compare in the electric window curtain of a traditional motor (actuating mechanism) intelligence drive guide rail, then need adorn two motors when having two guide rails, and the utility model discloses when the installation only need two guide rails with one motor of installation between one side can, the time that the electric window curtain installation of significantly reducing took has improved installer's work efficiency greatly.

Drawings

Fig. 1 is a schematic sectional view of a curtain-only control device of the present invention.

Fig. 2 is a schematic three-dimensional structure diagram of the present invention, which is only a curtain control device.

Fig. 3 is a schematic structural diagram of the present invention, which can only be used in a curtain control device method, after the body, the guide rail and the motor are removed.

Fig. 4 is a schematic diagram showing the separation of the driven gear, the clutch outer wheel, the clutch inner wheel and the return spring assembly of the clutch transmission mechanism of the present invention.

Fig. 5 is a schematic structural view of the clutch outer wheel of the present invention.

Fig. 6 is a schematic structural view of another view angle of the driven gear of the present invention.

1-motor, 2-electromagnet, 3-electromagnet fixing seat, 4-bearing, 5-upper cover, 6-body, 7-driven gear, 8-clutch inner wheel, 9-reset spring, 10-clutch outer wheel, 101-spacing ring, 11-driving column, 12-belt pulley, 13-guide rail, 14-belt, 15-guide rail upper cover and 16-driving gear.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 6, an intelligent curtain control device includes a track system and a power system, wherein the power system is installed at one end of the track system; the rail system comprises two guide rails 13 arranged side by side;

the power system comprises a driving mechanism, a clutch transmission mechanism and a body 6, wherein the body 6 is fixed at the same end of the two guide rails 13, the driving mechanism is installed on the body 6, and the two sides of the body 6, which are positioned on the driving mechanism, are respectively connected with one clutch transmission mechanism; every clutch transmission's output penetrates correspondingly belt pulley 12 is connected to 13 in-line connections of guide rail, belt 14 is installed to belt pulley 12, and a actuating mechanism transmits power for corresponding belt pulley 12 respectively through two clutch transmission, and belt pulley 12 drives corresponding belt 14 and rotates, can realize controlling a (window) curtain respectively and open and shut, perhaps two (window) curtains open and shut together, realizes two (window) curtains of single motor control, has saved purchase manufacturing cost.

Referring to fig. 1 to 6, in an embodiment of the present invention, the clutch transmission mechanism includes a driven gear 7, a clutch inner wheel 8, and a clutch outer wheel 10, the periphery of the driven gear 7 is engaged with a driving gear 16 of the driving mechanism, the clutch outer wheel 10 is installed below the driven gear 7, a tooth-shaped groove is formed at the bottom of the driven gear 7, the periphery of the groove is chamfered for guiding, an outer tooth form is formed around the clutch inner wheel 8, a convex point tooth form is formed at the top of the clutch inner wheel 8, the head of the convex point tooth form is chamfered into a pointed shape to play a guiding role, the tooth-shaped groove at the bottom of the driven gear 7 is matched with the convex point tooth form at the top of the clutch inner wheel 8, a tooth form is formed inside the clutch outer wheel 10 to match with the outer tooth form of the clutch inner wheel 8, the clutch inner wheel 8 moves up and down inside the clutch outer wheel 10 to realize the contact transmission between the clutch inner wheel 8 and the driven gear 7, or the clutch inner wheel 8 is disengaged from the driven gear 7 to break the contact transmission, the outer wheel 8 and the outer wheel can play a limiting transmission role in the guiding role in the up and down movement of the clutch inner wheel, and the up movement of the clutch inner wheel; the clutch inner wheel 8 is driven by the electromagnet 2 to move up and down in the clutch outer wheel 10; a reset spring 9 is arranged in the clutch outer wheel 10 and is abutted against the lower surface of the clutch inner wheel 8, the electromagnet 2 is arranged on the body 6, and a driving column of the electromagnet 2 sequentially penetrates through the shell of the body 6 and the central hole of the driven gear 7 downwards to contact the upper end of the center of the clutch inner wheel 8; the clutch inner wheel 8 slides upwards under the action of the force of the return spring 9, the top of the clutch inner wheel 8 is matched with a groove at the bottom of the driven gear 7, so that the driven gear 7 is driven by the clutch inner wheel 8, the clutch inner wheel 8 is driven by the clutch outer wheel 10, the belt pulley 12 rotates to drive the belt 14, and the curtain completes opening and closing actions according to the movement direction of the belt 14;

a connecting shaft protrudes from the bottom of the clutch outer wheel 10, penetrates through the body 6, penetrates into the corresponding guide rail 13 and is connected with the belt pulley 12; when the driving column 11 of the electromagnet 2 is in a forward extension state, the driving column 11 of the electromagnet 2 props against the clutch inner wheel 8, the tooth form at the top of the clutch inner wheel 8 is separated from the tooth form at the bottom of the driven gear 7 by overcoming the resistance of the return spring 9, at the moment, the driven gear 7 rotates under the transmission of the driving gear 16, the clutch inner wheel 8 and the clutch outer wheel 10 do not transmit, the clutch outer wheel 10 is static, and the belt pulley 12, the belt 14 and the curtain are static;

when the driving column of the electromagnet 2 is in a retraction state, the driving column of the electromagnet 2 leaves the clutch inner wheel 8, the clutch inner wheel 8 slides on the clutch outer wheel 10 under the action of the elastic force of the return spring 9, the tooth form of the convex points on the top of the clutch inner wheel 8 is matched with the groove on the bottom of the driven gear 7, the driven gear 7 is in transmission with the clutch inner wheel 8, and the external teeth of the clutch inner wheel 8 are matched with the internal teeth of the clutch outer wheel 10 to sequentially transmit a belt pulley 12, a belt 14 and a curtain.

Referring to fig. 1 to 3, in an embodiment of the present invention, bearings 4 are installed on the driving gear 16, the driven gear 7, the clutch outer wheel 10, and the belt pulley 12 to improve the smoothness of rotation, so that the device of the present invention operates more stably and quietly; bearings may not be installed.

Referring to fig. 1 to 3, in an embodiment of the present invention, the driving mechanism further includes a motor 1, the output shaft of the motor 1 is connected to the driving gear 16, the driving gear 16 is installed in the body 6, a housing of the motor 1 is fixed on the body 6, and the motor 1 drives the driving gear 16.

Referring to fig. 1 to 3, in an embodiment of the present invention, the body 6 is provided with the upper cover 5, the upper cover 5 is symmetrically provided with two electromagnet fixing bases 3 for respectively installing one electromagnet 2, the upper cover 5 is configured to facilitate installation of each component mechanism, for example, the driving gear 16 of the driving mechanism and the driven gear 7 of the clutch transmission mechanism can be configured to perform a limiting installation function.

Referring to fig. 1 to 3, in an embodiment of the present invention, a guide rail upper cover 15 is installed on one end of each of the two guide rails 13, the two guide rails 13 are fixed under the guide rail upper cover 15 with the same end, and the body 6 is fixed on the guide rail upper cover 15, so that the body 6, the driving mechanism and the clutch transmission mechanism are conveniently installed.

Referring to fig. 1 to 5, in an embodiment of the present invention, a limiting ring 101 is formed at the bottom inside the clutch outer wheel 10 for limiting and installing the return spring 9.

The utility model discloses the theory of operation below having:

1. when the two electromagnets 2 are in an extension state, the driving column of the electromagnet 2 props against the clutch inner wheel 8 (namely, the driving column of the electromagnet 2 is in a forward extension state, the driving column of the electromagnet 2 props against the clutch inner wheel 8, the tooth form at the top of the clutch inner wheel 8 is separated from the tooth form at the bottom of the driven gear 7 by overcoming the resistance of a return spring 9, at this time, the driven gear 7 rotates under the drive of a drive gear 16, the clutch inner wheel 8 and the clutch outer wheel 10 do not generate transmission, the clutch outer wheel 10 is static, a belt pulley 12, a belt 14 and a curtain are static, the driven gear 7 and the clutch inner wheel 8 do not transmit transmission, at this time, the curtain can be manually pulled, the belt pulley 14 pulls the belt pulley 12 to rotate, the belt pulley 12 rotates together with the clutch outer wheel 10 and the clutch inner wheel 8, the clutch inner wheel 8 is separated from the driven gear, and the driven gear 7 and the drive gear 16 are static.

2. When two electromagnets 2 retract simultaneously, the driving columns of the electromagnets 2 retract, the two clutch inner wheels 8 are meshed with the driven gear 7 (namely, the driving columns of the electromagnets 2 retract, the driving columns 11 of the electromagnets 2 leave the clutch inner wheels 8, the clutch inner wheels 8 slide on the clutch outer wheels 10 under the action of the elastic force of the return springs 9, the top salient point tooth forms of the clutch inner wheels 8 are matched with grooves in the bottoms of the driven gear 7, the driven gear 7 is in transmission with the clutch inner wheels 8, the external teeth of the clutch inner wheels 8 are matched with the internal teeth of the clutch outer wheels 10 to transmit a belt pulley 12, a belt 14 and a curtain sequentially), and at the moment, two curtains open and close simultaneously.

3. When the left electromagnet 2 retracts, the right electromagnet 2 extends, the driving column of the left electromagnet 2 retracts, the driving column of the right electromagnet 2 props against the clutch inner wheel 8, the left clutch outer wheel 10 transmits, and the left curtain moves in an opening and closing mode. The right curtain is stationary. In the same way, the left electromagnet 2 extends to signal, the right electromagnet 2 retracts to signal, the left curtain is static, and the right curtain moves in an opening and closing mode.

The points to be explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, "upper," "lower," "left," and "right," and the like are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed.

Secondly, the method comprises the following steps: the utility model discloses in the embodiment drawing, only involve the structure that involves with this disclosed embodiment, other structures can refer to common design, under the conflict-free condition, the utility model discloses same embodiment and different embodiments can the intercombination.

Finally, it is only above the preferred embodiment of the present invention, the protection scope of the present invention is not limited to the above embodiments, all belong to the technical scheme of the present invention under the thought all belong to the protection scope of the present invention.

It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An intelligent curtain control device is characterized in that: the device comprises a track system and a power system, wherein the power system is arranged at one end of the track system; the track system comprises two guide rails arranged side by side; the power system comprises a driving mechanism, a clutch transmission mechanism and a body, the body is fixed at the same end of the two guide rails, the driving mechanism is installed on the body, and the clutch transmission mechanisms are respectively installed and connected to two sides of the driving mechanism on the body; the output end of each clutch transmission mechanism penetrates into the corresponding guide rail and is connected with a belt pulley, and a belt is installed on the belt pulley.

2. The intelligent curtain control device as claimed in claim 1, wherein: the clutch transmission mechanism comprises a driven gear, a clutch inner wheel and a clutch outer wheel, the periphery of the driven gear is meshed with a driving gear of the driving mechanism, the clutch outer wheel is mounted below the driven gear, the inner peripheral surface of the clutch outer wheel is provided with a tooth form matched with the outer peripheral surface of the clutch inner wheel, and the clutch inner wheel moves up and down in the clutch outer wheel to realize the contact transmission between the clutch inner wheel and the driven gear or realize the separation contact disconnection transmission between the clutch inner wheel and the driven gear; the clutch outer wheel is connected with the clutch inner wheel for transmission.

3. The intelligent curtain control device of claim 2, wherein: the bottom of the driven gear is provided with a tooth-shaped groove, and the top of the clutch inner wheel is provided with tooth-shaped salient points matched with the tooth-shaped groove.

4. The intelligent curtain control device of claim 2, wherein: the bottom of the clutch outer wheel protrudes with a connecting shaft, and the connecting shaft penetrates through the body and penetrates into the corresponding guide rail to be connected with the belt pulley.

5. The intelligent curtain control device of claim 2, wherein: the clutch inner wheel is driven by the electromagnet to move up and down in the clutch outer wheel.

6. The intelligent curtain control device of claim 5, wherein: and a reset spring is arranged in the clutch outer wheel and props against the lower surface of the clutch inner wheel, the electromagnet is arranged on the body, and a driving column of the electromagnet sequentially penetrates through the shell of the body and a central hole of the driven gear downwards to contact with the upper end of the clutch inner wheel.

7. The intelligent curtain control device as claimed in claim 2, wherein: and bearings are arranged on the driving gear, the driven gear, the clutch outer wheel and the belt pulley to improve smooth rotation.

8. The intelligent curtain control device as claimed in claim 2, wherein: the driving mechanism further comprises a motor, an output shaft of the motor is connected with the driving gear, the driving gear is installed in the body, and a shell of the motor is fixed on the body.

9. The intelligent curtain control device as claimed in claim 1, wherein: the body is provided with an upper cover, and the upper cover is symmetrically provided with two electromagnet fixing seats for respectively mounting one electromagnet.

10. The intelligent curtain control device as claimed in claim 1, wherein: and one end part of each of the two guide rails is provided with an upper guide rail cover, the end parts of the two guide rails on the same side are fixed below the upper guide rail cover, and the body is fixed on the upper guide rail cover.