CN219538015U

CN219538015U - Locking mechanism of curtain motor

Info

Publication number: CN219538015U
Application number: CN202320802684.1U
Authority: CN
Inventors: 洪景龙; 陈巧灵; 梁译魏
Original assignee: Guangzhou Yuanjing Electromechanical Co ltd
Current assignee: Guangzhou Yuanjing Electromechanical Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-08-18
Anticipated expiration: 2033-04-12

Abstract

The utility model discloses a curtain motor locking mechanism which comprises a curtain motor and a curtain rail combined with the curtain motor, wherein the top end of the curtain motor is fixedly connected with a positioning disk, and the front side and the rear side of the positioning disk are provided with arc grooves. When the curtain motor is installed, the electromagnet is controlled to be electrified, the iron adsorption block and the spring rod move to the separated side in the electrifying process, then the rotating shaft of the curtain motor is inserted into the driving wheel, in the inserting process, the curtain motor can be initially limited on the curtain rail through the matching of the arc-shaped block and the arc-shaped groove, then the electromagnet is controlled to be powered off, at the moment, the spring rod rebounds to drive the positioning inserting block to be inserted into the positioning inserting hole, locking and fixing of the curtain motor can be completed, and the fixing part is hidden in the curtain rail, so that compared with the traditional external fixing part, an abrupt part cannot appear, and the whole curtain motor is more attractive; and when the locking and the dismounting are performed, only the electromagnet is required to be controlled to be powered off and powered on, and the quick-dismantling and quick-assembling operation can be realized.

Description

Locking mechanism of curtain motor

Technical Field

The utility model belongs to the technical field of electric curtains, and particularly relates to a curtain motor locking mechanism.

Background

With the development of intelligent home in recent years, intelligent illumination, intelligent sun shading and the like are added to intelligent home products besides intelligent home appliances. The electric curtain can be controlled by the motor electrically, so that the trouble of manually opening and closing the curtain is omitted, the electric curtain is widely applied, and the development direction of intelligent home is met.

At present, when the motor is assembled and locked with a curtain rail, two modes are mainly adopted, the first mode is to fix the motor through a plurality of screws in a threaded mode, a special tool is required to be used for fixing the motor in the fixing mode, and more time is consumed during fixing; the other is locking through the buckle locking part of peripheral hardware, can realize faster fixed above the mode, but because the buckle part is the outside that sets up at the track, can make whole not pleasing to the eye enough, and present buckle structure is complicated moreover, after long-time the use, because the vibration effect in the use, probably makes motor and buckle locking part break away from in the vibration in-process to make the motor drop the damage, cause unnecessary loss.

In view of this, a curtain motor locking mechanism is proposed.

Disclosure of Invention

The utility model aims at: in order to solve the above-mentioned problem, a curtain motor locking mechanism is provided.

The technical scheme adopted by the utility model is as follows: a curtain motor locking mechanism comprises a curtain motor and a curtain rail combined with the curtain motor, wherein the top end of the curtain motor is fixedly connected with a positioning disk, and arc-shaped grooves are formed in the front side and the rear side of the positioning disk;

the left bottom end of the curtain rail is fixedly connected with a positioning sleeve, and an arc block is integrally formed at the inner end of the positioning sleeve in a protruding mode corresponding to the arc groove;

the left and right sides of positioning disk has seted up the location jack, the inside grafting of location jack is installed the location plug, the equal fixedly connected with spring lever of one end that leaves of location plug.

In a preferred embodiment, the separated ends of the spring rods are fixedly connected with iron blocks, and the separated ends of the iron blocks are provided with micro electromagnets in the curtain rail.

In a preferred embodiment, a positioning groove for meeting the insertion of the positioning disc is formed in the positioning sleeve, a shaft hole is formed in the center of the positioning sleeve in a penetrating mode, and a driving wheel is arranged at the inner end of the shaft hole in the curtain rail.

In a preferred embodiment, one end of the spring in the spring rod is fixed on the inner wall of the curtain rail, and a cavity for the movement of the spring rod and the iron block is formed between the curtain rail and the positioning sleeve.

In a preferred embodiment, the top of curtain motor is provided with the axis of rotation, the spacing groove has been seted up to one side of axis of rotation, the inside of drive wheel has been seted up and has been satisfied axis of rotation male mounting hole, one side integrated into one piece of mounting hole has the stopper with spacing groove looks adaptation, the axis of rotation runs through the shaft hole and peg graft and fix in the drive wheel.

In a preferred embodiment, the driving wheel is provided with a driving belt, the top end of the driving wheel is fixedly connected with a connecting shaft, and the top end of the connecting shaft is rotatably arranged on a bearing arranged in the curtain rail.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. in the utility model, the electromagnet is controlled to be powered off, at the moment, the spring rod is rebounded to drive the positioning inserting block to be inserted into the positioning inserting hole, so that the locking and fixing of the curtain motor can be completed, the fixing part is hidden in the curtain rail, compared with the traditional external fixing part, no abrupt part exists, the whole is more attractive, and in addition, when the curtain motor is locked and disassembled, the electromagnet is controlled to be powered off and powered on, and the quick-dismantling and quick-assembling operation can be realized.

2. According to the utility model, in the process of inserting the curtain motor into the curtain rail, the curtain motor can be initially limited on the curtain rail through the matching of the arc-shaped blocks and the arc-shaped grooves, the whole locking operation can be convenient after the curtain motor is positioned, and the phenomenon that the motor falls off can not occur when the curtain motor is vibrated during use after the curtain motor is limited.

Drawings

FIG. 1 is a schematic view of an overall exploded perspective view of the window covering of the present utility model after the window covering track is turned over;

FIG. 2 is a schematic diagram of the overall assembled cross-sectional plan structure of the present utility model;

fig. 3 is an enlarged schematic diagram of the structure at a in fig. 2.

The marks in the figure: the device comprises a 1-curtain motor, a 101-positioning disc, a 102-arc groove, a 103-limit groove, a 104-rotating shaft, a 105-positioning jack, a 2-curtain rail, a 201-positioning sleeve, a 202-arc block, a 203-shaft hole, a 204-driving belt, a 205-connecting shaft, a 206-driving wheel, a 207-positioning plug, a 208-spring rod, a 209-micro electromagnet, a 210-cavity and a 211-iron block.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-3, a curtain motor locking mechanism, including curtain motor 1 and the curtain track 2 that combines with it, the top fixedly connected with positioning disk 101 of curtain motor 1, arc wall 102 has been seted up to the front and back side of positioning disk 101, the left side bottom fixedly connected with spacer 201 of curtain track 2, the inner of spacer 201 corresponds arc wall 102 integrated into one piece bulge shaping and has arc piece 202, at the in-process that curtain motor 1 inserted curtain track 2, through the cooperation of arc piece 202 and arc wall 102, can initially spacing curtain motor 1 on curtain track 2, can make things convenient for holistic locking operation after the location, and after spacing, when using, through the double locking of locking part and spacing part, the phenomenon that the motor drops can not appear in the time of vibration phenomenon appears.

Referring to fig. 2 and 3, the left and right sides of positioning disk 101 have been seted up location jack 105, the inside grafting of location jack 105 is installed location inserted block 207, the equal fixedly connected with spring bar 208 of one end that leaves of location inserted block 207, the equal fixedly connected with iron plate 211 of one end that leaves of spring bar 208, the one end that leaves of iron plate 211 installs miniature electro-magnet 209 in curtain track 2, after inserting, control miniature electro-magnet 209 outage, spring bar 208 resilience drives location inserted block 207 and inserts in the location jack 105 this moment, can accomplish the locking fixed to curtain motor 1, the fixed part is hidden in curtain track 2, for traditional peripheral type fixed part, the part that does not break up can not appear, make whole more pleasing to the eye.

And when locking and dismantling, only need control miniature electro-magnet 209 outage and power on can, can realize quick detach fast-assembling operation.

Wherein, the whole operation of the curtain can be set by a remote controller (not shown in the figure), and the power-off and power-on of the electromagnet 209 are also set by the remote controller.

The connection mode is a common connection mode in the prior art, a specific circuit is not described in detail, and the whole circuit can be externally connected with commercial power for working.

In this embodiment, a positioning slot meeting the insertion of the positioning disc 101 is formed in the positioning sleeve 201, a shaft hole 203 is formed in the center of the positioning sleeve 201 in a penetrating manner, a driving wheel 206 is arranged in the curtain rail 2 at the inner end of the shaft hole 203, a driving belt 204 is arranged on the driving wheel 206, a connecting shaft 205 is fixedly connected to the top end of the driving wheel 206, the top end of the connecting shaft 205 is rotatably mounted on a bearing mounted in the curtain rail 2, and the stability of rotation of the driving wheel 206 can be improved through the cooperation of the connecting shaft 205 and the bearing.

In this embodiment, one end of the spring in the spring rod 208 is fixed on the inner wall of the curtain rail 2, and a cavity 210 which meets the movement of the spring rod 208 and the iron block 211 is formed between the curtain rail 2 and the positioning sleeve 201.

In this embodiment, the top end of the curtain motor 1 is provided with a rotation shaft 104, one side of the rotation shaft 104 is provided with a limit groove 103, the inside of the driving wheel 206 is provided with a mounting hole for the rotation shaft 104 to be inserted, one side of the mounting hole is integrally formed with a limit block matched with the limit groove 103, the rotation shaft 104 penetrates through the shaft hole 203 and is inserted and fixed in the driving wheel 206, the rotation shaft 104 and the driving wheel 206 can be combined together through the cooperation of the limit block and the limit groove 103, and the driving wheel 206 can be combined together to rotate in the rotation process of the rotation shaft 104.

When the curtain motor 1 is installed, firstly, the micro electromagnet 209 is controlled to be electrified, the iron block 211 and the spring rod 208 are adsorbed to move to the separated side in the electrifying process, then the rotating shaft 104 of the curtain motor 1 is inserted into the driving wheel 206, in the inserting process, the curtain motor 1 can be initially limited on the curtain rail 2 through the matching of the arc block 202 and the arc groove 102, then the micro electromagnet 209 is controlled to be powered off, at the moment, the spring rod 208 is rebounded to drive the positioning inserting block 207 to be inserted into the positioning inserting hole 105, the locking and fixing of the curtain motor 1 can be completed, the fixing part is hidden in the curtain rail 2, and compared with the traditional peripheral fixing part, the abrupt part cannot appear, so that the whole curtain motor is more attractive.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A curtain motor locking mechanism, which comprises a curtain motor (1) and a curtain rail (2) combined with the curtain motor, and is characterized in that: a positioning disc (101) is fixedly connected to the top end of the curtain motor (1), and arc-shaped grooves (102) are formed in the front side and the rear side of the positioning disc (101);

the left bottom end of the curtain rail (2) is fixedly connected with a positioning sleeve (201), and an arc block (202) is integrally formed by protruding an inner end of the positioning sleeve (201) corresponding to the arc groove (102);

positioning jacks (105) are formed in the left side and the right side of the positioning disc (101), positioning plugs (207) are installed in the positioning jacks (105) in a plug-in mode, and spring rods (208) are fixedly connected to the separated ends of the positioning plugs (207).

2. A window covering motor locking mechanism as recited in claim 1, wherein: the utility model is characterized in that the separated ends of the spring rods (208) are fixedly connected with iron blocks (211), and the separated ends of the iron blocks (211) are provided with micro electromagnets (209) in the curtain rail (2).

3. A window covering motor locking mechanism as recited in claim 1, wherein: a positioning groove which meets the insertion connection of the positioning disc (101) is formed in the positioning sleeve (201), a shaft hole (203) is formed in the center of the positioning sleeve (201) in a penetrating mode, and a driving wheel (206) is arranged at the inner end of the shaft hole (203) in the curtain track (2).

4. A window covering motor locking mechanism as recited in claim 1, wherein: one end of a spring in the spring rod (208) is fixed on the inner wall of the curtain rail (2), and a cavity (210) which can meet the movement of the spring rod (208) and the iron block (211) is formed between the curtain rail (2) and the positioning sleeve (201).

5. A window covering motor locking mechanism as recited in claim 3, wherein: the curtain motor (1) is characterized in that a rotating shaft (104) is arranged at the top end of the curtain motor (1), a limiting groove (103) is formed in one side of the rotating shaft (104), a mounting hole for allowing the rotating shaft (104) to be inserted is formed in the driving wheel (206), a limiting block matched with the limiting groove (103) is integrally formed in one side of the mounting hole, and the rotating shaft (104) penetrates through the shaft hole (203) and is fixedly inserted into the driving wheel (206).

6. A window covering motor locking mechanism as recited in claim 3, wherein: the driving wheel (206) is provided with a driving belt (204), the top end of the driving wheel (206) is fixedly connected with a connecting shaft (205), and the top end of the connecting shaft (205) is rotatably arranged on a bearing arranged in the curtain rail (2).