CN217137463U

CN217137463U - Curtain motor adaptable to different tracks

Info

Publication number: CN217137463U
Application number: CN202220934025.9U
Authority: CN
Inventors: 葛鲲鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-08-09
Anticipated expiration: 2032-04-20

Abstract

The utility model discloses a (window) curtain motor of adaptable different tracks belongs to the (window) curtain field, including mounting box, motor and connecting piece, fixedly connected with curtain rod between mounting box and the connecting piece, the connecting piece internal rotation is connected with the fixed pulley. The utility model discloses, set up the haulage rope on the fixed pulley, be connected the haulage rope with first reel and second reel respectively again, then rotate first reel and second reel respectively through first hand wheel and second hand wheel, the rotation opposite direction who keeps first reel and second reel during rotation, thereby make the haulage rope twine respectively on first reel and second reel, after the haulage rope installation is accomplished the (window) curtain be connected with the haulage rope can, can realize opening and shutting of (window) curtain through the positive and negative rotation of motor at last, make the motor can not need supporting (window) curtain slide rail through this kind of mode, only need utilize the curtain pole to be connected mounting box and connecting piece can, and then increased the utility model discloses a practicality.

Description

Curtain motor adaptable to different tracks

Technical Field

The utility model relates to a (window) curtain field specifically is a (window) curtain motor of adaptable different tracks.

Background

At present, smart homes are increasingly popularized, but as an important electric curtain part of the smart homes, a special electric curtain rail is needed, the cost is high, and the performance gap between the existing transformation scheme on the basis of the original curtain rail and the special rail electric curtain on the market is large, so that the practicability is not realized. Therefore, the utility model provides a curtain motor adaptable to different tracks to solve the problem that the aforesaid proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a (window) curtain motor of adaptable different tracks to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a curtain motor adaptable to different tracks comprises a mounting box, a motor and a connecting piece, a curtain rod is fixedly connected between the mounting box and the connecting piece, a fixed pulley is rotationally connected in the connecting piece, two wire inlets are formed in the right end of the mounting box, a first hand wheel is movably connected to one end of the mounting box, a second hand wheel is movably connected to the other end of the mounting box, a hollow tube is fixedly connected to the first hand wheel and is rotationally connected with the mounting box, a reset spring is arranged between the first hand wheel and the mounting box, a solid shaft is fixedly connected to the second hand wheel and is rotationally connected with the hollow tube, a first reel is fixedly connected to the hollow tube, a first limit fluted disc is movably connected to one end, away from the first hand wheel, of the first reel, a second limit fluted disc is fixedly connected to the solid shaft, and a second reel is fixedly connected to one end, close to the first reel, the first limiting fluted disc and the second limiting fluted disc are meshed with each other;

the inside swing joint of mounting box has the dwang, the driven helical gear of fixed connection on the dwang, fixed connection has the power helical gear on the output shaft of motor, power helical gear and driven helical gear meshing, the cover is equipped with first drive gear and second drive gear on the dwang, the one end that first drive gear and second drive gear are close to each other all is equipped with the tooth, first drive gear and second drive gear respectively with the connection gear engagement on first reel and the second reel, fixedly connected with clutching gear on the dwang.

As a further aspect of the present invention, a plate is movably connected between the mounting box and the first hand wheel, and the plate is rotatably connected to the mounting box.

As the utility model discloses scheme further again, two clamp plates of the inside fixedly connected with of mounting box, two recesses have been seted up on the inner wall of mounting box, the clamp plate is located the recess, and two the clamp plate corresponds with first reel and second reel respectively, the clamp plate has elasticity.

As the utility model discloses scheme further still, be equipped with the wind spring in the first spacing fluted disc, the one end and the first spacing fluted disc joint of wind spring, the other end and hollow tube fixed connection.

As the utility model discloses scheme further still, first drive gear and second drive gear all not with the lever arm contact of dwang, the connecting hole has all been seted up on first drive gear and the second drive gear, the internal diameter of connecting hole is greater than the external diameter of dwang.

As the utility model discloses scheme further still, first drive gear and second drive gear's below all is equipped with the spool, two spacing splint of the inside bottom fixedly connected with of mounting box, the spool is located respectively between the spacing splint, two spacing splint correspond with first drive gear and second drive gear respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, set up the haulage rope on the fixed pulley earlier during the use, be connected the haulage rope with first reel and second reel respectively again, then rotate first reel and second reel respectively through first hand wheel and second hand wheel, the rotation opposite direction that will keep first reel and second reel during the rotation, thereby make the haulage rope twine respectively on first reel and second reel, after the haulage rope installation accomplish with (window) curtain be connected with the haulage rope can, can realize opening and shutting of (window) curtain through the positive and negative rotation of motor at last, make the motor can not need supporting (window) curtain slide rail through this kind of mode, only need utilize the (window) curtain pole to be connected mounting box and connecting piece can, and then increased the utility model discloses a practicality.

Drawings

Fig. 1 is a schematic structural diagram of a curtain motor adaptable to different tracks.

Fig. 2 is a first internal structure diagram of a mounting box in a curtain motor adaptable to different tracks.

Fig. 3 is a second internal structure diagram of a mounting box in a curtain motor adaptable to different tracks.

Fig. 4 is a schematic view of the connection between the first hand wheel and the second hand wheel of the curtain motor adaptable to different tracks.

Fig. 5 is a schematic view of a connector in a curtain motor that can accommodate different tracks.

In the figure: 1. mounting a box; 2. a motor; 3. connecting blocks; 4. a curtain rod; 5. a connecting member; 6. a fixed pulley; 7. a wire inlet; 8. a hollow tube; 9. a first hand wheel; 10. a return spring; 11. dialing a plate; 12. a solid shaft; 13. a second hand wheel; 14. a powered helical gear; 15. a driven helical gear; 16. rotating the rod; 17. a limiting clamp plate; 18. a bobbin; 19. a first reel; 20. a first limit fluted disc; 21. a second reel; 22. a second limit fluted disc; 23. a connecting gear; 24. pressing a plate; 25. a first drive gear; 26. a clutch gear; 27. a second drive gear; 28. a coil spring; 29. and (7) a cover plate.

Detailed Description

Referring to fig. 1-5, in the embodiment of the present invention, a curtain motor adaptable to different tracks comprises a mounting box 1, a motor 2 and a connecting member 5, a curtain rod 4 is fixedly connected between the mounting box 1 and the connecting member 5, a connecting block 3 is fixedly connected to the left end of the mounting box 1, one end of the curtain rod 4 is connected to the connecting member 5, the other end is connected to the connecting block 3, a fixed pulley 6 is rotatably connected to the connecting member 5, two wire inlets 7 are formed at the right end of the mounting box 1, a cover plate 29 is arranged at the upper end of the mounting box 1, a first hand wheel 9 is movably connected to one end of the mounting box 1, a second hand wheel 13 is movably connected to the other end, a hollow tube 8 is fixedly connected to the first hand wheel 9, the hollow tube 8 is rotatably connected to the mounting box 1, one end of the hollow tube 8, which is far away from the first hand wheel 9, penetrates through the mounting box 1, a return spring 10 is arranged between the first hand wheel 9 and the mounting box 1, the reset spring 10 is sleeved on the hollow pipe 8, a shifting plate 11 is movably connected between the mounting box 1 and the first hand wheel 9, the shifting plate 11 is rotatably connected with the mounting box 1, a solid shaft 12 is fixedly connected on the second hand wheel 13, the solid shaft 12 is rotatably connected with the hollow pipe 8, the solid shaft 12 is inserted in the hollow pipe 8, the solid shaft 12 is rotatably connected with the mounting box 1, a first reel 19 is fixedly connected on the hollow pipe 8, a first limit fluted disc 20 is movably connected at one end of the first reel 19 far away from the first hand wheel 9, a coil spring 28 is arranged in the first limit fluted disc 20, one end of the coil spring 28 is clamped with the first limit fluted disc 20, the other end is fixedly connected with the hollow pipe 8, the problem that the diameters of the first reel 19 and the second reel 21 are inconsistent due to wire winding and unwinding during the opening and closing of the curtain can be solved through the coil spring 28, the problem that the wire rope is more and more tightly wound is caused, a second reel 21 is fixedly connected on the solid shaft 12, second reel 21 is close to the spacing fluted disc 22 of one end fixedly connected with second of first reel 19, first spacing fluted disc 20 and the spacing fluted disc 22 intermeshing of second, two clamp plates 24 of the inside fixedly connected with of mounting box 1, two recesses have been seted up on the inner wall of mounting box 1, clamp plate 24 is located the recess, and two clamp plates 24 correspond with first reel 19 and second reel 21 respectively, clamp plate 24 has elasticity, clamp plate 24 can compress tightly the cotton rope of twining on the reel, prevent that the cotton rope is not hard up.

A rotating rod 16 is movably connected inside the mounting box 1, two support plates are fixedly connected inside the mounting box 1, round holes are formed in the support plates, two round holes are also formed in the wall of the mounting box 1, the rotating rod 16 sequentially penetrates through the round holes, a driven bevel gear 15 is fixedly connected on the rotating rod 16, a power bevel gear 14 is fixedly connected on an output shaft of the motor 2, the power bevel gear 14 is meshed with the driven bevel gear 15, a first driving gear 25 and a second driving gear 27 are sleeved on the rotating rod 16, teeth are formed in the end, close to each other, of the first driving gear 25 and the second driving gear 27, the first driving gear 25 and the second driving gear 27 are respectively meshed with a connecting gear 23 on a first reel 19 and a second reel 21, the first driving gear 25 and the second driving gear 27 are not in contact with a lever arm of the rotating rod 16, connecting holes are formed in the first driving gear 25 and the second driving gear 27, the internal diameter of connecting hole is greater than the external diameter of dwang 16, first drive gear 25 and second drive gear 27 rotate with the backup pad respectively and are connected, fixedly connected with clutch gear 26 on the dwang 16, clutch gear 26 is located between first drive gear 25 and the second drive gear 27, first drive gear 25 and second drive gear 27's below all is equipped with spool 18, two spacing splint 17 of the inside bottom fixedly connected with of mounting box 1, spool 18 is located respectively between the spacing splint 17, two spacing splint 17 correspond with first drive gear 25 and second drive gear 27 respectively.

The utility model discloses a theory of operation is:

when in use, the traction rope is firstly arranged on the fixed pulley 6, then the two end parts of the traction rope respectively pass through the wire inlet 7, then the two ends of the traction rope are respectively connected with the first reel 19 and the second reel 21 by passing through the lower part of the spool 18, then the first hand wheel 9 is pulled in a direction away from the mounting box 1, at this time, the shifting plate 11 is rotated to enter between the first hand wheel 9 and the mounting box 1, at this time, the first limit fluted disc 20 is separated from the second limit fluted disc 22, then the first reel 19 and the second reel 21 are rotated by the first hand wheel 9 and the second hand wheel 13, respectively, while keeping the rotation directions of the first reel 19 and the second reel 21 opposite, so that the traction rope is respectively wound on the first winding wheel 19 and the second winding wheel 21, and after the winding is finished, the shifting plate 11 is reset to enable the first limit fluted disc 20 to be meshed with the second limit fluted disc 22;

when the traction rope is installed, the curtain is connected with the traction rope (when the curtain is connected with the traction rope, the first rings (hooks) at the left end and the right end of the curtain are respectively connected and clamped with the traction ropes at the inner side and the outer side through buckles, the rest of the rings are sleeved on any one of the traction ropes at the inner side and the outer side), and finally the curtain can be opened and closed through forward and reverse rotation of the motor 2 (when the motor 2 rotates clockwise (clockwise) and counterclockwise, the power bevel gear 14 drives the driven bevel gear 15 to rotate clockwise, meanwhile, the right axial force is applied to the driven bevel gear 15 to drive the rotating rod 16 to move rightwards, the clutch gear 26 is meshed with the second driving gear 27, the second driving gear 27 drives the second winding wheel 21 to rotate clockwise, the second winding wheel 21 takes up, the first winding wheel 19 winds off, otherwise, the clutch gear 26 is meshed with the first driving gear 25, and the second winding wheel 21 winds off the wires, The first winding wheel 19 is used for winding up the wires, so that the traction ropes can drive the curtain to move, and the curtain can be opened and closed).

Claims

1. A curtain motor adaptable to different tracks comprises a mounting box (1), a motor (2) and a connecting piece (5), and is characterized in that a curtain rod (4) is fixedly connected between the mounting box (1) and the connecting piece (5), a fixed pulley (6) is rotatably connected in the connecting piece (5), two wire inlets (7) are formed in the right end of the mounting box (1), a first hand wheel (9) is movably connected to one end of the mounting box (1), a second hand wheel (13) is movably connected to the other end of the mounting box, a hollow tube (8) is fixedly connected to the first hand wheel (9), the hollow tube (8) is rotatably connected to the mounting box (1), a reset spring (10) is arranged between the first hand wheel (9) and the mounting box (1), a solid shaft (12) is fixedly connected to the second hand wheel (13), and the solid shaft (12) is rotatably connected to the hollow tube (8), a first reel (19) is fixedly connected to the hollow pipe (8), a first limit fluted disc (20) is movably connected to one end, far away from the first hand wheel (9), of the first reel (19), a second reel (21) is fixedly connected to the solid shaft (12), a second limit fluted disc (22) is fixedly connected to one end, close to the first reel (19), of the second reel (21), and the first limit fluted disc (20) and the second limit fluted disc (22) are meshed with each other;

the inside swing joint of mounting box (1) has dwang (16), driven helical gear (15) of fixed connection is gone up in dwang (16), fixed connection has power helical gear (14) on the output shaft of motor (2), power helical gear (14) and driven helical gear (15) meshing, the cover is equipped with first drive gear (25) and second drive gear (27) on dwang (16), the one end that first drive gear (25) and second drive gear (27) are close to each other all is equipped with tooth, first drive gear (25) and second drive gear (27) mesh with connecting gear (23) on first reel (19) and second reel (21) respectively, fixedly connected with clutching gear (26) on dwang (16).

2. The curtain motor adaptable to different tracks is characterized in that a shifting plate (11) is movably connected between the mounting box (1) and the first hand wheel (9), and the shifting plate (11) is rotatably connected with the mounting box (1).

3. The curtain motor adaptable to different tracks is characterized in that two pressure plates (24) are fixedly connected to the inside of the mounting box (1), two grooves are formed in the inner wall of the mounting box (1), the pressure plates (24) are located in the grooves, the two pressure plates (24) respectively correspond to the first winding wheel (19) and the second winding wheel (21), and the pressure plates (24) have elasticity.

4. The curtain motor adaptable to different tracks is characterized in that a coil spring (28) is arranged in the first limiting fluted disc (20), one end of the coil spring (28) is clamped with the first limiting fluted disc (20), and the other end of the coil spring is fixedly connected with the hollow pipe (8).

5. The curtain motor adaptable to different tracks is characterized in that the first driving gear (25) and the second driving gear (27) are not in contact with a lever arm of the rotating rod (16), connecting holes are formed in the first driving gear (25) and the second driving gear (27), and the inner diameter of each connecting hole is larger than the outer diameter of the rotating rod (16).

6. The curtain motor capable of adapting to different tracks is characterized in that a spool (18) is arranged below each of the first driving gear (25) and the second driving gear (27), two limiting clamping plates (17) are fixedly connected to the bottom end of the inner portion of the mounting box (1), the spool (18) is respectively located between the limiting clamping plates (17), and the two limiting clamping plates (17) respectively correspond to the first driving gear (25) and the second driving gear (27).