CN211748689U

CN211748689U - Driving device for intelligent curtain

Info

Publication number: CN211748689U
Application number: CN201922132931.8U
Authority: CN
Inventors: 牛怀胜; 向志远; 闵锐; 高先旗; 赵香丽
Original assignee: Keteng Hongtai Iot Intelligent Technology Nanjing Co Ltd
Current assignee: Keteng Hongtai Iot Intelligent Technology Nanjing Co Ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-10-27
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a drive arrangement for intelligent (window) curtain, including the guide rail casing: the lower end of the interior of the guide rail shell is provided with a lower groove rail, the left side and the right side of the bottom of the lower groove rail are provided with sliding grooves, the interior of each sliding groove is connected with a plurality of pulleys in a sliding manner, the inner sides of the pulleys are connected with connecting sleeves, a second telescopic rod is movably connected between the inner sides of the two connecting sleeves, the middle part of the lower end of the second telescopic rod is fixedly connected with a first telescopic rod, the lower end of the telescopic rod is fixedly connected with a shackle, the lower ends of the connecting sleeves are fixedly connected with pressing rods, a spring is fixedly connected between the inner sides of the two pressing rods; through setting up telescopic link two and depression bar, be convenient for will have gliding sliding assembly and dismantle from the guide rail casing, and simple to operate has reduced and has maintained the trouble to connect through the connecting band between the sliding block, make a plurality of sliding assembly connect conveniently, and connection structure is simple and convenient.

Description

Driving device for intelligent curtain

Technical Field

The utility model relates to a (window) curtain technical field especially relates to a drive arrangement for intelligent (window) curtain.

Background

The control modes of the curtain are manual and electric. The manual window curtain comprises: manual retractable curtain, manual pull bead roller shutter, manual silky drapery curtain, manual zebra curtain, manual wooden blind, manual roman curtain, manual organ curtain, etc., and the electric window curtain includes: electric retractable blinds, electric roller blinds, electric silky blinds, electric ceiling blinds, electric zebra blinds, electric wooden blinds, electric roman blinds, electric organ blinds, and the like. With the development of curtains, it has become an indispensable indoor decoration for a living room with perfect combination of functionality and decoration.

At present, a driving device for an intelligent curtain is provided, wherein the driving device comprises a sliding assembly with a pulley, the sliding assembly of the pulley can be blocked after being used for a long time, the sliding assembly after being blocked is difficult to maintain and replace, the installation of the sliding assembly is inconvenient, the maintenance is troublesome, and the structure of a plurality of sliding assemblies during connection is complex.

SUMMERY OF THE UTILITY MODEL

The utility model provides a drive arrangement for intelligent (window) curtain to solve the sliding component that is unfavorable for changing the pulley that above-mentioned background art provided, and the installation is convenient inadequately, has improved and has maintained the trouble, the problem that the structure was complicated when the sliding component was connected etc.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a drive device for a smart window covering comprising a rail housing:

the lower end in the guide rail shell is provided with a lower concave groove rail, the left side and the right side of the bottom of the lower concave groove rail are provided with sliding grooves, the inner parts of the sliding grooves are connected with a plurality of pulleys in a sliding manner, the inner sides of the pulleys are connected with connecting sleeves, a second telescopic rod is movably connected between the inner sides of the two connecting sleeves, the middle part of the lower end of the second telescopic rod is fixedly connected with a first telescopic rod, the lower end of the telescopic rod is fixedly connected with a shackle, the lower end of the connecting sleeves is fixedly connected with a pressure rod, a spring is fixedly connected between the inner sides of the two pressure rods, the middle part of the upper end of the second telescopic rod is fixedly connected with a loop bar, the upper end in the guide rail shell is provided with an upper concave groove rail, the lower end of the upper concave groove rail is fixedly connected with, the inside sliding connection of upper groove rail has electric slider, electric slider rear end fixedly connected with connecting band, just the terminal fixedly connected with sliding block of connecting band, sliding block lower extreme fixedly connected with second sleeve.

Furthermore, the second telescopic rod is inserted into the connecting sleeve and the pulley respectively, and the second telescopic rod is rotatably connected with the pulley.

Furthermore, the lower end of the lower groove rail is provided with an opening end at the middle part, and the connecting sleeve is positioned at the upper end of the opening end of the lower groove rail.

Furthermore, the total width of the two pulleys and the two connecting sleeves is equal to the length of the second telescopic rod, and the total length of the second telescopic rod and the two connecting sleeves is smaller than the width of the opening end of the lower concave groove rail.

Furthermore, the loop bar is butted with a second sleeve, the second sleeve penetrates through the through groove, and the loop bar can be separated from the second sleeve and the first sleeve.

Further, the sliding block is provided with a plurality of blocks, just the equal fixedly connected with connecting band in sliding block rear end to link to each other through the connecting band between a plurality of sliding blocks, sliding block and upper groove rail sliding connection.

Compared with the prior art, the utility model discloses the beneficial effect who realizes:

through the shackle of upwards lifting, be convenient for make the pulley break away from the spout, and shrink to adapter sleeve and pulley in through two telescopic links, and stimulate the shackle downwards, thereby be convenient for dismantle whole sliding assembly from the guide rail casing, thereby be convenient for change or maintain sliding assembly, the condition that sliding assembly is difficult to maintain after the card dies takes place has been prevented, the maintenance trouble has been reduced, and sliding assembly simple to operate, and drive the sliding block through the connecting band and slide, moreover, the steam generator is simple in structure and convenient, and there is the second sleeve with the loop bar butt joint on the sliding block, also be convenient for a plurality of sliding assembly's installation and dismantlement.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is the schematic diagram of the internal structure of the upper groove rail of the present invention.

In FIGS. 1-2: the device comprises a guide rail shell 1, a lower groove rail 2, an upper groove rail 3, an electric slider 4, a first sleeve 5, a loop bar 6, a first telescopic bar 7, a sliding groove 8, a pulley 9, a second telescopic bar 10, a spring 11, a hook ring 12, a compression bar 13, a connecting sleeve 14, a through groove 15, a sliding block 16, a second sleeve 17 and a connecting belt 18.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

Please refer to fig. 1 to 2:

the utility model provides a drive arrangement for intelligent (window) curtain, including guide rail casing 1, each part of following to a drive arrangement for intelligent (window) curtain carries out detailed description:

the lower end in the guide rail shell 1 is provided with a lower concave groove rail 2, the left side and the right side of the bottom of the lower concave groove rail 2 are provided with sliding grooves 8, the sliding grooves 8 are connected with a plurality of pulleys 9 in a sliding manner, the inner sides of the pulleys 9 are connected with connecting sleeves 14, two telescopic rods 10 are movably connected between the inner sides of the connecting sleeves 14, the middle part of the lower end of each telescopic rod 10 is fixedly connected with a telescopic rod I7, the lower end of each telescopic rod I7 is fixedly connected with a shackle 12, the lower ends of the connecting sleeves 14 are fixedly connected with pressing rods 13, springs 11 are fixedly connected between the inner sides of the two pressing rods 13, the middle part of the upper end of each telescopic rod II 10 is fixedly connected with a sleeve rod 6, the telescopic rods II 10 are respectively inserted into the connecting sleeves 14 and the pulleys 9, the telescopic rods II 10 are rotatably connected with the pulleys 9, the middle part of the, the total width of the two pulleys 9 and the two connecting sleeves 14 is equal to the length of the second telescopic rod 10, the total length of the second telescopic rod 10 and the two connecting sleeves 14 is smaller than the width of the opening end of the lower concave groove rail 2, the loop bar 6 is butted with the second sleeve 17, the second sleeve 17 penetrates through the through groove 15, and the loop bar 6 can be separated from the second sleeve 17 and the first sleeve 5;

specifically, by lifting the shackle 12 upwards, the second telescopic rod 10 and the connecting sleeve 14 drive the pulley 9 to move upwards, until the pulley 9 is separated from the chute 8, two pressure rods 13 are pressed, the pressure rods 13 can extrude the spring 11, the second telescopic rod 10 can contract towards the connecting sleeve 14 and the pulley 9, because the widths of the two pulleys 9 and the two connecting sleeves 14 are equal to the length of the second telescopic rod 10, and the total length of the second telescopic rod 10 and the connecting sleeve 14 is less than the width of the opening end of the lower groove rail 2, the shackle 12 is pulled downwards, the sliding assembly can move out of the guide rail housing 1 through the opening end of the lower groove rail 2, the sleeve rod 6 can also be separated from the first sleeve 5, and finally the sliding assembly with the pulley 9 is detached from the guide rail housing 1, so that the sliding assembly is convenient to replace or maintain, and the situation that the sliding assembly is difficult to maintain and replace after being stuck is prevented, the maintenance trouble is reduced, when the sliding assembly needs to be installed in the lower groove rail 2 again, the two pressure rods 13 are pressed again, the sleeve rod 6 is connected into the first sleeve 5 in an abutting mode, after the pulley 9 enters the lower groove rail 2, the two pressure rods 13 are loosened, the pulley 9 on the two connecting sleeves 14 can be opened towards two ends to reset by the resilience force of the spring 11, the hook ring 12 is pulled downwards, the pulley 9 is connected into the sliding groove 8 in a sliding mode, and the installation is convenient;

an upper groove rail 3 is arranged at the upper end inside the guide rail shell 1, a first sleeve 5 is fixedly connected to the lower end of the upper groove rail 3, a through groove 15 is formed in the lower end of the upper groove rail 3, the first sleeve 5 penetrates through the through groove 15, the first sleeve 5 is in butt joint with the loop bar 6, an electric slider 4 is slidably connected inside the upper groove rail 3, a connecting belt 18 is fixedly connected to the rear end of the electric slider 4, a sliding block 16 is fixedly connected to the tail end of the connecting belt 18, a second sleeve 17 is fixedly connected to the lower end of the sliding block 16, the loop bar 6 is in butt joint with the second sleeve 17, the second sleeve 17 penetrates through the through groove 15, the loop bar 6 can be separated from the second sleeve 17 and the first sleeve 5, the sliding block 16 is provided with a plurality of blocks, the rear end of the sliding block 16 is fixedly connected with the connecting belt 18, and the plurality of sliding blocks 16 are connected through, the sliding block 16 is connected with the upper groove rail 3 in a sliding manner;

furthermore, the electric slider 4 drives the loop bar 6 to move through the first sleeve 5 when sliding, the loop bar 6 drives the whole sliding component with the pulley 9 to move, the hook ring 12 is used for hooking the curtain, the electric slider 4 drives the sliding block 16 to slide through the connecting band 18 when sliding, the second sleeve 17 is fixed at the lower end of the sliding block 16, because the pulley 9 is provided with a plurality of the sliding components, the sliding components are provided with a plurality of the loop bars 6 and the second sleeve 17 on the other sliding components are butted, the sliding block 16 drives the other sliding blocks 16 to slide through the second sleeve 17 and the through groove 15, the structure is simple and convenient, the loop bar 6 can be separated from the second sleeve 17, and the installation and the disassembly of the sliding components are convenient.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A drive arrangement for intelligent window curtains, rail housings (1), characterized in that:

the guide rail comprises a guide rail shell (1), a lower groove rail (2) is arranged at the lower end of the inner part of the guide rail shell (1), sliding grooves (8) are formed in the left side and the right side of the bottom of the lower groove rail (2), a plurality of pulleys (9) are connected to the inner sides of the sliding grooves (8), connecting sleeves (14) are connected to the inner sides of the pulleys (9), two telescopic rods (10) are movably connected between the inner sides of the connecting sleeves (14), a telescopic rod I (7) is fixedly connected to the middle part of the lower end of the telescopic rod II (10), a shackle (12) is fixedly connected to the lower end of the telescopic rod I (7), pressing rods (13) are fixedly connected to the lower ends of the connecting sleeves (14), springs (11) are fixedly connected between the inner sides of the pressing rods (13), a sleeve rod (6) is fixedly connected to the middle part of the upper end, go up first sleeve (5) of grooved rail (3) lower extreme fixedly connected with, just it has logical groove (15) to go up grooved rail (3) lower extreme division, logical groove (15) have been alternated in first sleeve (5), just first sleeve (5) with loop bar (6) dock mutually, go up grooved rail (3) inside sliding connection has electric slider (4), electric slider (4) rear end fixedly connected with connecting band (18), just connecting band (18) terminal fixedly connected with sliding block (16), sliding block (16) lower extreme fixedly connected with second sleeve (17).

2. The driving device for the intelligent curtain as claimed in claim 1, wherein: the second telescopic rod (10) is respectively inserted into the connecting sleeve (14) and the pulley (9), and the second telescopic rod (10) is rotatably connected with the pulley (9).

3. The driving device for the intelligent curtain as claimed in claim 1, wherein: the lower end of the lower groove rail (2) is an open end at the middle part, and the connecting sleeve (14) is positioned at the upper end of the open end of the lower groove rail (2).

4. The driving device for the intelligent curtain as claimed in claim 1, wherein: the two pulleys (9) and the two connecting sleeves (14) are equal in total width to the length of the second telescopic rod (10), and the total length of the second telescopic rod (10) and the two connecting sleeves (14) is smaller than the width of the opening end of the lower concave groove rail (2).

5. The driving device for the intelligent curtain as claimed in claim 1, wherein: the loop bar (6) is butted with the second sleeve (17), the second sleeve (17) penetrates through the through groove (15), and the loop bar (6) can be separated from the second sleeve (17) and the first sleeve (5).

6. The driving device for the intelligent curtain as claimed in claim 1, wherein: sliding block (16) are provided with a plurality of pieces, just the equal fixedly connected with connecting band (18) in sliding block (16) rear end to link to each other through connecting band (18) between a plurality of sliding blocks (16), sliding block (16) and last grooved rail (3) sliding connection.