CN218044700U

CN218044700U - Electric curtain rail silencing mechanism

Info

Publication number: CN218044700U
Application number: CN202222265643.1U
Authority: CN
Inventors: 黄锡浩
Original assignee: Guangzhou Jinxin Intelligent Sunshade Technology Co ltd
Current assignee: Guangzhou Jinxin Intelligent Sunshade Technology Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2022-12-16
Anticipated expiration: 2032-08-25

Abstract

The utility model relates to an electric window curtain track silence mechanism, including track and slider, the below of slider is equipped with the go-between, be equipped with on the slider and prevent jumping device, collision device and lubricating arrangement, be equipped with first mounting groove on the track, the one end of first mounting groove be provided with slider complex logical groove, prevent that jumping device includes that first removal wheel, first spring, first guide bar, first limiting plate, first connection seat and second remove the wheel, the utility model discloses in be provided with on the slider and prevent jumping device, press first removal wheel in orbital first mounting groove through first spring, prevent that first removal wheel from taking place to beat, be equipped with first guide bar in the first spring, be convenient for lead to first spring, the top of first guide bar is equipped with the second and removes the wheel, is convenient for reduce the frictional force between the device and the first mounting groove upper surface.

Description

Electric curtain rail silencing mechanism

Technical Field

The utility model relates to a silence technical field of mechanism specifically is an electronic (window) curtain track silence mechanism.

Background

The electric curtain generally drives the pulley to move on the rail through the motor, so as to drive one end of the curtain to move, and then drives the sliding blocks to slide on the rail through the curtain, so that the electric curtain is unfolded and closed, but the sliding blocks have larger friction force when sliding on the rail, and generate larger noise when in friction; in addition, in order to facilitate the slider to be inserted into the track and prevent the slider from being clamped in the track due to machining errors, a certain distance is generally reserved between the track and the slider, the slider can possibly jump up and down when moving, and the slider can collide with the track to generate noise when jumping; meanwhile, a certain distance exists between the sliding block and the track in the horizontal direction, and the sliding block can shift left and right when moving, so that the sliding block impacts the track, and noise is generated.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the problems existing in the prior art, the utility model provides an electric curtain rail silencing mechanism to solve the technical problem mentioned in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an electric window curtain track silence mechanism, includes track and slider, and the below of slider is equipped with the go-between, be equipped with on the slider and prevent jumping device, collision device and lubricating arrangement, be equipped with first mounting groove on the track, the one end of first mounting groove be provided with slider complex logical groove, prevent that jumping device includes that first removal wheel, first spring, first guide bar, first limiting plate, first connection seat and second remove the wheel, first removal wheel is provided with a plurality of, and the symmetry sets up in the both sides of slider, and first removal wheel rolls and sets up on the lower surface of first mounting groove, and first guide bar slides and sets up at the top of slider, and first limiting plate fixed mounting is on the top of first guide bar, and first connection seat fixed mounting is on first limiting plate, and the second removes the wheel rotation and installs on first connection seat, and the second removes the wheel roll laminating at the upper surface of first mounting groove, and first spring housing is established outside first guide bar, and the both ends of first spring are connected with first limiting plate and slider respectively.

Preferably, collision device includes that second guide bar, second spring, second limiting plate, second connecting seat and third remove the wheel, the one end of second guide bar slides and sets up in one side of slider, and the other end and the second limiting plate fixed connection of second guide bar, second connecting seat and second limiting plate fixed connection, the third removes wheel and second connecting seat and rotates the connection, and the second spring housing is established outside the second guide bar, and the both ends of second spring are connected with second limiting plate and slider respectively, prevent slider and track collision noise production.

Preferably, the anti-collision devices are arranged in two groups and symmetrically arranged on two sides of the sliding block, second mounting grooves matched with the two groups of anti-collision devices are formed in two sides of each through groove, and the third moving wheels are arranged in the second mounting grooves in a rolling mode to prevent two sides of the sliding block from colliding with the rail.

In a further preferred aspect, the lubricating device includes a lubricating seat, a first sponge and a second sponge, the lubricating seat is provided with a third mounting groove matched with the second mounting groove, the upper surface of the lubricating seat and the third mounting groove are respectively provided with a first placing groove and a second placing groove, the first placing groove and the second placing groove are respectively provided with an oil penetration hole, the first sponge and the second sponge are respectively arranged in the first placing groove and the second placing groove, and two ends of the first placing groove and two ends of the second placing groove are respectively provided with a chamfer so as to lubricate the first movable wheel and the third movable wheel.

Preferably, the track is provided with an oil injection pipeline, the lubricating seat is provided with a connecting pipeline, the connecting pipeline is communicated with the oil injection pipeline and the oil penetration hole, the track is provided with a fourth mounting groove matched with the lubricating seat, and the lubricating seat and the track are detachably connected through a bolt, so that lubricating oil can be conveniently injected into the first sponge and the second sponge.

Preferably in further, both ends of the slider are fixedly provided with connecting shafts, the connecting shafts are fixedly sleeved with bearings, and the first movable wheel is sleeved outside the bearings and is connected with the slider.

In further preferred, the both sides that the wheel was removed to the second all are equipped with soundproof cotton, and the last fixed surface of soundproof cotton and mounting groove is connected, is convenient for inhale the sound to the noise and fall the noise.

(III) advantageous effects

Compared with the prior art, the utility model provides an electric window curtain track silence mechanism possesses following beneficial effect:

1. in the utility model, the anti-bouncing device is arranged on the sliding block, the first moving wheel is pressed in the first mounting groove of the track through the first spring, the first moving wheel is prevented from bouncing, the first spring is internally provided with the first guide rod which is convenient for guiding the first spring, and the second moving wheel is arranged above the first guide rod which is convenient for reducing the friction force between the device and the upper surface of the first mounting groove;

2. the anti-collision devices are arranged on the two sides of the sliding block, so that the sliding block is kept at the central position of the through groove when moving, and the sliding block is prevented from shifting in the left and right directions, so that the sliding block collides with the rail and generates noise;

3. the utility model discloses in be provided with on the track and remove the lubricating arrangement that the wheel carries out lubrication to first removal wheel and third, remove when taking turns through lubricating arrangement department when first removal wheel and third, can be stained with lubricating oil, improve first removal wheel, third and remove the lubricating property between wheel and the track.

Drawings

Fig. 1 is a schematic view of the overall structure of a silent mechanism of an electric curtain rail of the present invention;

fig. 2 is a schematic structural view of the anti-bouncing device and the anti-collision device of the present invention;

FIG. 3 is a schematic structural view of a lubricating device according to the present invention;

fig. 4 is a schematic diagram of the explosion structure of fig. 3 in the present invention;

fig. 5 is a schematic structural diagram of the middle rail of the present invention.

In the figure: 1. a track; 2. a slider; 3. a connecting ring; 4. a first mounting groove; 5. a through groove; 6. a first moving wheel; 7. a first spring; 8. a first guide bar; 9. a first limit plate; 10. a first connecting seat; 11. a second moving wheel; 12. a second guide bar; 13. a second spring; 14. a second limiting plate; 15. a second connecting seat; 16. a third moving wheel; 17. a second mounting groove; 18. a lubrication seat; 19. a first sponge; 20. a second sponge; 21. a third mounting groove; 22. a first placing groove; 23. a second placing groove; 24. an oil-bleeding hole; 25. an oil injection pipeline; 26. connecting a pipeline; 27. a fourth mounting groove; 28. a connecting shaft; 29. a bearing; 30. and (7) soundproof cotton.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-5, an electric window curtain rail silencing mechanism includes a rail 1 and a slider 2, a connection ring 3 is disposed below the slider 2, an anti-jumping device, an anti-collision device and a lubricating device are disposed on the slider 2, a first mounting groove 4 is disposed on the rail 1, a through groove 5 matched with the slider 2 is disposed at one end of the first mounting groove 4, the anti-jumping device includes a first moving wheel 6, a first spring 7, a first guide rod 8, a first limiting plate 9, a first connection seat 10 and a second moving wheel 11, the first moving wheel 6 is provided with a plurality of parts, and is symmetrically disposed at two sides of the slider 2, the first moving wheel 6 is rolled on a lower surface of the first mounting groove 4, the first guide rod 8 is slidingly disposed at a top of the slider 2, the first limiting plate 9 is fixedly mounted on a top end of the first guide rod 8, the first connection seat 10 is fixedly mounted on the first limiting plate 9, the second moving wheel 11 is rotatably mounted on the first connection seat 10, the second moving wheel 11 is rolled on an upper surface of the first mounting groove 4, the first spring 7 is sleeved on an outer surface of the first guide rod 8, and two ends of the first guide rod 7 and two ends of the first guide rod 2 are respectively connected with the first limiting plate 9. Both ends of the sliding block 2 are fixedly provided with connecting shafts 28, the connecting shafts 28 are fixedly sleeved with bearings 29, and the first movable wheel 6 is sleeved outside the bearings 29. The both sides of second removal wheel 11 all are equipped with soundproof cotton 30, and soundproof cotton 30 and the upper surface fixed connection of mounting groove.

Referring to fig. 1 to 5, the anti-collision device includes a second guide rod 12, a second spring 13, a second limiting plate 14, a second connecting seat 15, and a third moving wheel 16, one end of the second guide rod 12 is slidably disposed on one side of the slider 2, and the other end of the second guide rod 12 is fixedly connected to the second limiting plate 14, the second connecting seat 15 is fixedly connected to the second limiting plate 14, the third moving wheel 16 is rotatably connected to the second connecting seat 15, the second spring 13 is sleeved outside the second guide rod 12, and two ends of the second spring 13 are respectively connected to the second limiting plate 14 and the slider 2. The anti-collision devices are arranged in two groups and symmetrically arranged on two sides of the sliding block 2, two sides of the through groove 5 are respectively provided with a second mounting groove 17 matched with the two groups of anti-collision devices, and the third moving wheel 16 is arranged in the second mounting groove 17 in a rolling manner. When the sliding block 2 is used, the sliding block 2 is inserted into the first mounting groove 4 and the through groove 5 of the track 1, the third moving wheel 16 is located in the second mounting grooves 17 on two sides, the second springs 13 on two sides are all in a compression state at the moment, the sliding block 2 is clamped, when the sliding block 2 deviates to one side, the second spring 13 on the side is further compressed, the compression amount of the second spring 13 on the other side is reduced, the force applied to the sliding block 2 by the second spring 13 with the increased compression amount is large, the sliding block 2 is pushed to move to the other side until the compression amounts of the second springs 13 on two sides are the same, and the sliding block 2 is prevented from striking the track 1.

Referring to fig. 1-5, the lubricating device includes a lubricating base 18, a first sponge 19 and a second sponge 20, the lubricating base 18 is provided with a third mounting groove 21 matched with the second mounting groove 17, the upper surface of the lubricating base 18 and the third mounting groove 21 are respectively provided with a first placing groove 22 and a second placing groove 23, the first placing groove 22 and the second placing groove 23 are respectively provided with an oil penetration hole 24, the first sponge 19 and the second sponge 20 are respectively provided in the first placing groove 22 and the second placing groove 23, and both ends of the first placing groove 22 and the second placing groove 23 are respectively provided with a chamfer. An oil injection pipeline 25 is arranged on the track 1, a connecting pipeline 26 is arranged on the lubricating seat 18, the connecting pipeline 26 is communicated with the oil injection pipeline 25 and the oil leakage hole 24, a fourth mounting groove 27 matched with the lubricating seat 18 is arranged on the track 1, and the lubricating seat 18 is detachably connected with the track 1 through bolts. When in use, lubricating oil is injected through the oil injection pipeline 25, enters the lubricating seat 18 through the connecting pipeline 26 and then permeates into the first sponge 19 and the second sponge 20 through the oil permeating holes 24, and when the first moving wheel 6 and the third moving wheel 16 move to the first sponge 19 and the second sponge 20, the lubricating oil is adhered to the first moving wheel 6 and the second moving wheel 11 to lubricate the first moving wheel 6 and the second moving wheel 11.

Example 2:

in summary, when in use, the slider 2 is inserted into the first mounting groove 4 and the through groove 5 of the rail 1, the first moving wheel 6 and the anti-bouncing mechanism are located in the first mounting groove 4, the third moving wheel 16 is located in the second mounting grooves 17 on both sides, at this time, the second springs 13 on both sides are in a compressed state, and the slider 2 is clamped, when the slider 2 is deviated to one side, the second spring 13 on the side is further compressed, the compression amount of the second spring 13 on the other side is reduced, the force applied to the slider 2 by the second spring 13 with the increased compression amount is larger, the slider 2 is pushed to move to the other side until the compression amounts of the second springs 13 on both sides are the same, the slider 2 is prevented from hitting the rail 1, the first spring 7 is in a compressed state, and when the rail 1 is not flat, the first spring 7 further compresses or pushes the first moving wheel 6 to move downwards, so that the first moving wheel 6 is always attached to the first mounting groove 4, and the first moving wheel 6 is prevented from bouncing.

Example 3:

in summary, when the device is used, lubricating oil is injected through the oil injection pipeline 25, the lubricating oil enters the lubricating seat 18 through the connecting pipeline 26 and then permeates into the first sponge 19 and the second sponge 20 through the oil permeating holes 24, when the first moving wheel 6 and the third moving wheel 16 move to the first sponge 19 and the second sponge 20, the lubricating oil is adhered to the first moving wheel 6 and the second moving wheel 11 to lubricate the first moving wheel and the second sponge 11, and noise generated in the moving process of the first moving wheel 6, the second moving wheel 11 and the third moving wheel 16 can be absorbed through the soundproof cotton 30.

In all the above-mentioned embodiments, the connection between two components may be selected from welding, bolt and nut fit connection, bolt or screw connection or other known connection methods according to actual situations, which are not repeated herein, and it is preferable to consider welding in the above description, although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The utility model provides an electronic (window) curtain track silence mechanism, includes track (1) and slider (2), and the below of slider (2) is equipped with go-between (3), its characterized in that: be equipped with on slider (2) and prevent jumping device, collision device and lubricating arrangement, be equipped with first mounting groove (4) on track (1), the one end of first mounting groove (4) is provided with and leads to groove (5) with slider (2) complex, prevent jumping the device and include that first removal wheel (6), first spring (7), first guide bar (8), first limiting plate (9), first connection seat (10) and second remove wheel (11), first removal wheel (6) are provided with a plurality of, and the equal symmetry sets up in the both sides of slider (2), and first removal wheel (6) roll and set up on the lower surface of first mounting groove (4), first guide bar (8) slide and set up the top at slider (2), first limiting plate (9) fixed mounting is on the top of first guide bar (8), first connection seat (10) fixed mounting is on first limiting plate (9), second removal wheel (11) rotate and install on first connection seat (10), the second removal wheel (11) roll and laminate on the first surface of first mounting groove (4) first guide bar (7), and the first spring (7) and two end connection spring (7) are established respectively.

2. The motorized window treatment track muting mechanism of claim 1, wherein: anticollision device includes that second guide bar (12), second spring (13), second limiting plate (14), second connecting seat (15) and third remove wheel (16), the one end of second guide bar (12) slides and sets up in one side of slider (2), and the other end and second limiting plate (14) fixed connection of second guide bar (12), second connecting seat (15) and second limiting plate (14) fixed connection, third remove wheel (16) and second connecting seat (15) and rotate the connection, second spring (13) cover is established outside second guide bar (12), and the both ends of second spring (13) are connected with second limiting plate (14) and slider (2) respectively.

3. The motorized window treatment track muting mechanism of claim 2, wherein: the anti-collision device is provided with two groups, the two groups are symmetrically arranged on two sides of the sliding block (2), two sides of the through groove (5) are provided with two groups of second mounting grooves (17) matched with the anti-collision device, and the third moving wheel (16) is arranged in the second mounting grooves (17) in a rolling mode.

4. The motorized window treatment track muting mechanism of claim 3, wherein: the lubricating device comprises a lubricating seat (18), first sponge (19) and second sponge (20), a third mounting groove (21) matched with the second mounting groove (17) is formed in the lubricating seat (18), a first placing groove (22) and a second placing groove (23) are formed in the upper surface of the lubricating seat (18) and the third mounting groove (21) respectively, oil seepage holes (24) are formed in the first placing groove (22) and the second placing groove (23), and the first sponge (19) and the second sponge (20) are arranged in the first placing groove (22) and the second placing groove (23) respectively.

5. The motorized window treatment track muting mechanism according to claim 4, wherein: be equipped with on track (1) and annotate oil pipe way (25), be equipped with connecting tube (26) on lubricated seat (18), connecting tube (26) and annotate oil pipe way (25) and oil leakage hole (24) intercommunication, be provided with on track (1) with lubricated seat (18) complex fourth mounting groove (27), through bolt detachably connection between lubricated seat (18) and track (1).

6. The motorized window treatment track muting mechanism of claim 1, wherein: both ends of slider (2) are all fixed and are equipped with connecting axle (28), all fixed cover is equipped with bearing (29) on connecting axle (28), and first removal wheel (6) cover is established outside bearing (29).

7. The motorized window treatment track muting mechanism according to claim 1, further comprising: the both sides of wheel (11) are all equipped with soundproof cotton (30) to the second, and soundproof cotton (30) and the last fixed surface of mounting groove are connected.