CN217681523U

CN217681523U - Electric driving device for curtain

Info

Publication number: CN217681523U
Application number: CN202221260125.4U
Authority: CN
Inventors: 佘梓阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-10-28
Anticipated expiration: 2032-05-24

Abstract

The utility model provides an electric drive arrangement for (window) curtain, it includes preceding fixed block, after-fixing piece, first motor and second motor, preceding fixed block and after-fixing piece all have last installing port and the installing port down that sets up from top to bottom, the both ends of first motor peg graft with the last installing port of preceding fixed block and after-fixing piece respectively and the lower installing port of after-fixing piece pegs graft, the both ends of second motor peg graft with the lower installing port of preceding fixed block and after-fixing piece respectively. The electric driving device adopts an upper and lower double-layer motor driving structure, and is suitable for some double-layer electric curtains; in addition, the electric driving device has reasonable integral structure design, is very convenient to assemble and disassemble and is beneficial to improving the production efficiency and reducing the production cost.

Description

Electric driving device for curtain

[ technical field ] A

The utility model relates to an electric window curtain field especially relates to an electric drive device for (window) curtain.

[ background ] A method for producing a semiconductor device

The electric curtain is a curtain capable of being remotely controlled, a user can lift or descend the electric curtain through remote control, the driving device in the electric curtain is a driving source for controlling the lifting of the curtain, and according to market research and discovery, the integral structure of the traditional driving device on the market is too complex, so that the electric curtain is not convenient for assembly and production and later maintenance and replacement, and cannot meet market use requirements.

[ Utility model ] content

The utility model aims at overcoming the problems and providing the electric driving device for the curtain, which has reasonable integral structure design and easy installation and disassembly and can be applied to double-layer curtains for use.

In order to achieve the above object, the utility model provides an electric drive device for curtain, it includes preceding fixed block, after-fixing piece, first motor and second motor, preceding fixed block and after-fixing piece all have the last installing port and the lower installing port that set up from top to bottom, the both ends of first motor peg graft with the last installing port of preceding fixed block and the last installing port of after-fixing piece respectively, the both ends of second motor peg graft with the lower installing port of preceding fixed block and the lower installing port of after-fixing piece respectively.

In one or more embodiments, the upper mounting opening and the lower mounting opening are both through-type structures.

In one or more embodiments, the upper mounting opening and the lower mounting opening are both provided with a first clamping structure, and both ends of the first motor and the second motor are both provided with a second clamping structure which is matched with the first clamping structure for connection.

In one or more embodiments, the first clamping structure is a clamping groove, and the second clamping structure is a convex step.

In one or more embodiments, an air permeable gap is provided between the first and second motors.

In one or more embodiments, the front fixing block and the rear fixing block are made of plastic or aluminum alloy materials.

This practicality compares the effect that exists with the background art and is: the electric driving device adopts an upper and lower double-layer motor driving structure, and is suitable for some double-layer electric curtains; in addition, the electric driving device has reasonable integral structure design, and is very convenient to assemble and disassemble, thereby being beneficial to improving the production efficiency and reducing the production cost.

[ description of the drawings ]

Fig. 1 is a schematic structural diagram of an electric drive device according to an embodiment of the present invention;

fig. 2 is an exploded view of an electric drive device according to an embodiment of the present invention.

[ detailed description ] embodiments

In order to enhance the understanding of the present invention, the following detailed description is given with reference to the following embodiments and the accompanying drawings, which are only used for explaining the present invention and do not limit the scope of the present invention.

Please refer to fig. 1-2, the present invention provides an electric driving device for curtain, which comprises a front fixing block 1, a rear fixing block 2, a first motor 3 and a second motor 4, wherein the front fixing block 1 and the rear fixing block 2 are both provided with an upper mounting port 5 and a lower mounting port 6 which are arranged up and down, two ends of the first motor 3 are respectively inserted with the upper mounting port of the front fixing block 1 and the upper mounting port of the rear fixing block 2, two ends of the second motor 4 are respectively inserted with the lower mounting port of the front fixing block 1 and the lower mounting port of the rear fixing block 2, the electric driving device is provided with two motors which are distributed up and down, two layers of curtains can be respectively controlled in the application of double-layer curtains, and the two motors are installed in an insertion manner, the installation and the disassembly between the motors and the fixing blocks are very convenient, and the electric driving device has the advantages of easy assembly and easy disassembly and maintenance.

The upper mounting port 5 and the lower mounting port 6 are both of a through structure, so that the output end of the motor can be conveniently connected with the rotating shaft, and the power line at the tail part of the motor can be conveniently extended out.

Go up installing port 5 and installing port 6 down and all be equipped with first joint structure 7, the both ends of first motor 3 and second motor 4 all are equipped with the second joint structure 8 that the first joint structure 7 of cooperation is connected, the cooperation of first joint structure and second joint structure, axial float can prevent to appear in the motor, ensure the rigidity of motor, specifically, first joint structure 7 is the draw-in groove, second joint structure 8 is the convex rank, the quantity of draw-in groove is preferred to be set up two at least, with the mode setting of circumference distribution, so that fix the motor better.

Have the air gap between first motor 3 and the second motor 4, because the motor during operation can produce certain heat, set up the air gap and can make things convenient for the circulation of air for the heat dissipation.

The front fixing block 1 and the rear fixing block 2 are made of plastic or aluminum alloy materials, preferably made of soft plastic, specifically rubber or silica gel can be selected, the motor can be well fixed, and meanwhile, the mounting rail on the curtain can be prevented from being scratched.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment, and equivalent modifications or changes made by those skilled in the art according to the disclosure of the present invention should be included in the protection scope of the claims.

Claims

1. An electric drive device for a curtain, characterized in that: including preceding fixed block (1), after-fixing block (2), first motor (3) and second motor (4), preceding fixed block (1) and after-fixing block (2) all have last installing port (5) and lower installing port (6) that set up from top to bottom, the both ends of first motor (3) are pegged graft with the last installing port of preceding fixed block (1) and the last installing port of after-fixing block (2) respectively, and the both ends of second motor (4) are pegged graft with the lower installing port of preceding fixed block (1) and the lower installing port of after-fixing block (2) respectively.

2. The electric drive device for window curtains according to claim 1, characterized in that: the upper mounting opening (5) and the lower mounting opening (6) are both of a through structure.

3. The electric driving apparatus for window curtains as claimed in claim 1, wherein: go up installing port (5) and installing port (6) down and all be equipped with first joint structure (7), the both ends of first motor (3) and second motor (4) all are equipped with second joint structure (8) that first joint structure (7) of cooperation are connected.

4. The electric drive device for window curtains as claimed in claim 3, wherein: the first clamping structure (7) is a clamping groove, and the second clamping structure (8) is a convex step.

5. The electric driving apparatus for window curtains as claimed in claim 1, wherein: an air permeable gap is arranged between the first motor (3) and the second motor (4).

6. The electric drive device for window curtains according to claim 1, characterized in that: the front fixing block (1) and the rear fixing block (2) are made of plastic or aluminum alloy materials.