CN203676806U - Wireless control electric curtain - Google Patents
Wireless control electric curtain Download PDFInfo
- Publication number
- CN203676806U CN203676806U CN201420009651.2U CN201420009651U CN203676806U CN 203676806 U CN203676806 U CN 203676806U CN 201420009651 U CN201420009651 U CN 201420009651U CN 203676806 U CN203676806 U CN 203676806U
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- CN
- China
- Prior art keywords
- worm gear
- flexible steel
- driving pulley
- steel ring
- curtain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a curtain which is applied in the daily life and offices, in particular to a wireless control electric curtain. The wireless control electric curtain comprises a motor control part, a driven part and a guide rail; the two ends of the guide rail are connected with shell bodies respectively, and motor control part comprises a brushless motor and an engaging and disengaging gear, wherein the engaging and disengaging gear comprises a driving pulley, a disk-shaped spring, a worm wheel, a flexible steel rim, a roll ball, an anti-wear subplate and a worm rod; the worm rod is connected with the brushless motor, the driving pulley and a driven pulley are arranged in the corresponding shell bodies respectively and are connected through a toothed belt, and the worm wheel which is meshed with the worm rod is arranged on a wheel shaft of the driving pulley; the flexible steel rim is arranged on the worm wheel in an interlock mode, the anti-wear subplate is located below the flexible steel rim, the roll ball is arranged between the flexible steel rim and the anti-wear subplate, and the disk-shaped spring is arranged on the worm wheel; a plurality of curtain rings for hanging the curtain are arranged on the toothed belt. The wireless control electric curtain is simple in structure, less in number of parts, convenient to assemble, small in size and capable of meeting the automation requirement in people's works and lives.
Description
Technical field
The curtain that the utility model relates to daily life, handles official business and use, specifically a kind of controlled in wireless electrically driven curtain.
Background technology
Along with social development, science is constantly progressive, and people strengthen day by day to the demand of domestic environment.Family product also develops to automation direction.The products such as electrically driven curtain arise at the historic moment.
Also more complicated of current electric curtain structure, dismounting, maintenance difficult; And volume is larger, conduct oneself with dignity heavier, be not easy to install, transport.
Utility model content
The purpose of this utility model is to provide a kind of controlled in wireless electrically driven curtain.This controlled in wireless electrically driven curtain is taked controlled in wireless, electric folding.
The purpose of this utility model is achieved through the following technical solutions:
The utility model comprises Electric Machine Control part, guide rail and secondary part, wherein motor controling part divides and comprises motor controling part housing parts, brushless electric machine and clutch, described clutch comprises driving pulley, disk spring, worm gear, flexible steel ring, ball, abrasionproof backing plate and worm screw, described secondary part comprises secondary part housing and driven pulley, and the two ends of described guide rail connect respectively Electric Machine Control partial shell and secondary part housing; Described worm screw is connected with brushless electric machine, and described driving pulley is rotatably installed in Electric Machine Control partial shell, is provided with the worm gear with described worm engaging on the wheel shaft of driving pulley; The flexible steel ring of interlock on described worm gear, described abrasionproof backing plate is positioned at the below of this flexible steel ring, between flexible steel ring and abrasionproof backing plate, be provided with ball, on described worm gear, be provided with worm gear and flexible steel ring are pressed on ball, make ball and abrasionproof backing plate remain the disk spring of pressure state; Described driven pulley is rotatably installed in secondary part housing, and is connected with described driving pulley by the cog belt in guide rail, and described cog belt is provided with the Curtain ring of multiple extension curtain.
Wherein: in the process that described ball rotates with worm gear at flexible steel ring by frictional force reciprocating rolling along the circumferential direction on abrasionproof backing plate; Described driving pulley, disk spring, worm gear, flexible steel ring and abrasionproof backing plate coaxially arrange, described ball is two, is symmetrical arranged with the longitudinal center line of described driving pulley wheel shaft, and line and described driving pulley axle axial vertical and intersectant centerline between two balls;
On described flexible steel ring, be alternately provided with respectively pin and bending, this bending is connected in the square groove of offering on described worm gear, has the straight trough mouth inserting for pin on described worm gear; Described ball under the effect of frictional force between pin and bending reciprocating rolling; Described pin and bending respectively have two, along the circumferential direction be arranged alternately on flexible steel ring, symmetrical between two, and the line between two pins is coplanar and mutually vertical with the line between two bendings, the line between line and two bendings between described two pins respectively with described driving pulley axle axial vertical and intersectant centerline; Straight trough mouth on described worm gear and square groove are two, are along the circumferential direction alternately opened on worm gear, corresponding with pin and bending respectively; On described worm gear, be along the circumferential direction evenly equipped with multiple arcuate sockets, each arcuate socket is all between described straight trough mouth and square groove; On the wheel disc of described driving pulley, have driving groove, when described ball is rolled into pin when below, described pin rises in described driving groove, and with the side butt of driving groove; Described driving groove is semicircle, totally two, is symmetrical arranged with the longitudinal center line of described driven pulley wheel shaft; The two ends of described driving pulley wheel shaft are respectively equipped with copper sheathing.
Advantage of the present utility model and good effect are:
1. the utility model is simple in structure, number of parts is few, easy to assembly, and volume is little, has met the automation needs of people's routine works, life.
2. the clutch of the utility model clutch easily operates.
3. of the present utility model from heavy and light, be convenient to install, carry.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the explosive view of the utility model clutch;
Fig. 3 is the overall installation diagram of the utility model clutch;
Fig. 4 is one of working state schematic representation of the utility model abrasionproof backing plate and flexible steel ring;
Fig. 5 be the utility model abrasionproof backing plate and flexible steel ring working state schematic representation two;
Fig. 6 is the structural representation after the utility model worm gear and disk spring are installed;
Fig. 7 is the structural representation of the utility model driving pulley;
Fig. 8 is the explosive view of the utility model secondary part;
Wherein: 1 is Electric Machine Control part, 2 is guide rail, and 3 is driving pulley, and 4 is disk spring, 5 is worm gear, and 6 is flexible steel ring, and 7 is ball, and 8 is abrasionproof backing plate, 9 is copper sheathing, and 10 is worm screw, and 11 is pin, and 12 is bending, 13 is straight trough mouth, and 14 is square groove, and 15 is arcuate socket, and 16 is driving groove, 17 is side, and 18 is wheel disc, and 19 is Curtain ring, and 20 is Electric Machine Control partial shell, 21 is secondary part housing, and 22 is driven pulley, and 23 is secondary part.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the utility model comprises Electric Machine Control part 1, guide rail 2 and secondary part 23, wherein Electric Machine Control part 1 comprises Electric Machine Control partial shell 20, brushless electric machine and clutch, secondary part 23 comprises secondary part housing 21 and driven pulley 22, and the two ends of guide rail 2 are affixed Electric Machine Control partial shell 20 and secondary part housing 21 respectively.
Brushless electric machine in Electric Machine Control part 1 and clutch are all positioned at Electric Machine Control partial shell 20, as shown in Fig. 2, Fig. 3 and Fig. 8, clutch comprises driving pulley 3, disk spring 4, worm gear 5, flexible steel ring 6, ball 7, abrasionproof backing plate 8, copper sheathing 9 and worm screw 10, and this worm screw 10 is connected with the output of brushless electric machine, drives rotation by brushless electric machine; In the Electric Machine Control partial shell 20 at guide rail 2 two ends, left and right and secondary part housing 21, be separately installed with rotating driving pulley 3 and driven pulley 22, between driving pulley 3 and driven pulley 22, be connected by cog belt, cog belt is provided with the Curtain ring 19 of multiple extension curtain.On the wheel shaft of driving pulley 3, coaxial sleeve is provided with worm gear 5, flexible steel ring 6 and abrasionproof backing plate 8 successively, is respectively equipped with copper sheathing 9 at the two ends of these driving pulley 3 wheel shafts.Worm gear 5 is meshed with worm screw 10, flexible steel ring 6 and worm gear 5 interlocks, abrasionproof backing plate 8 is positioned at the below of this flexible steel ring 6, between flexible steel ring 6 and abrasionproof backing plate 8, be provided with ball 7, disk spring 4 is installed on worm gear 5, disk spring 4 compresses worm gear 5, and the elastic force of disk spring 4 is pressed on ball 7 worm gear 5, flexible steel ring 6, makes ball 7 and abrasionproof backing plate 8 remain pressure state.
As shown in Figure 4, Figure 5, flexible steel ring 6 is provided with two pins 11 and two bendings 12, and pin 11 is arranged alternately along the circumferencial direction of flexible steel ring 6 with bending 12, and bending 12 is two platy structures that are parallel to each other.Two pins 11 and two bendings 12 are respectively symmetrically, and the line between two pins 11 is coplanar and mutually vertical with the line between two bendings 12, the line between the line between two pins 11 and two bendings 12 respectively with driving pulley 3 axle axial vertical and intersectant centerlines.Ball 7 between flexible steel ring 6 and abrasionproof backing plate 8 is two, is symmetrical arranged with the longitudinal center line of driving pulley 3 wheel shafts, and line and driving pulley 3 axle axial vertical and intersectant centerlines between two balls 7.In the process that ball 7 rotates with worm gear 5 at flexible steel ring 6, by the along the circumferential direction reciprocating rolling between pin 11 and bending 12 that acts on abrasionproof backing plate 8 of frictional force.Follow in the process of ball 7 reciprocating rollings, flexible steel ring 6 produces elastic deformation, drives pin 11 to move up and down.
As shown in Figure 6, Figure 7, on worm gear 5, have the straight trough mouth 13 corresponding with pin 11 and bending 12, square groove 14, straight trough mouth 13, square groove 14 are respectively two, are along the circumferential direction alternately opened on worm gear 5, are symmetrical arranged respectively with the axial centre of driving pulley 3 wheel shafts; Line between two straight trough mouths 13 is coplanar and vertical with the line between two square grooves 14, and intersects vertically with the axial centre of driving pulley 3 wheel shafts respectively.Bending 12 on flexible steel ring 6 is connected in the square groove 14 of offering on worm gear 5, in the straight trough mouth 11 on the 11 insertion worm gears 5 of pin on flexible steel ring 6.On worm gear 5, be along the circumferential direction also evenly equipped with multiple arcuate sockets 15, the arcuate socket 15 of the present embodiment is four, and each arcuate socket 15 is all between straight trough mouth 13 and square groove 14; Four arcuate sockets 15 can alleviate the deadweight of worm gear 5, and the circle at four arcuate socket 15 places is concentric with the center of circle of worm gear 5.
On the wheel disc 18 of driving pulley 3, have two semicircular driving grooves 16, be symmetrical arranged with the longitudinal center line of driving pulley 3 wheel shafts; In the time that ball 7 is rolled into pin 11 below, pin 11 rises in driving groove 16, and with side 17 butts of driving groove 16.
Operation principle of the present utility model is:
Brushless electric machine drives worm screw 10 that worm gear 5 is rotated, and drives flexible steel ring 6 to rotate and (be connected with bending 12 by square groove 14, as shown in Figure 6) in the time that worm gear 5 clockwise rotates.Disk spring 4 compresses worm gear 5, and the elastic force of disk spring 4 is pressed on ball 7 worm gear 5, flexible steel ring 6, makes ball 7 and abrasionproof backing plate 8 remain pressure state (as shown in Figure 4).In the time that flexible steel ring 6 clockwise rotates with worm gear 5, ball 7 produces relatively and rolls between flexible steel ring 6 and abrasionproof backing plate 8; After ball 7 is rolled to pin 11 bottom margins and blocks (as shown in Figure 5), flexible steel ring 6 distortion are risen pin 11, see through in the driving groove 16 on the wheel disc 18 that the straight trough mouth 13 of worm gear 5 injects driving pulley 3, contact (as shown in Figure 7) with the side 17 of driving groove 16, drive driving wheel band 3 to clockwise rotate to reach connection function.Cog belt transmission between driving pulley 3 and driven pulley band 22, and then drive Curtain ring 19 to move, realize the folding of curtain.
In the time that needs clutch is thrown off, only need to allow worm gear 5 drive that flexible steel ring 6 is counter to be turn 90 degrees, can make pin 11 depart from driving groove 16, thereby reach the object that worm gear 5 and driving pulley 3 disconnect.
Brushless electric machine of the present utility model is controlled by control device (prior art), and this control device can, by remote controller control, be realized controlled in wireless electric folding.
Claims (9)
1. a controlled in wireless electrically driven curtain, it is characterized in that: comprise Electric Machine Control part (1), guide rail (2) and secondary part (23), wherein Electric Machine Control part (1) comprises Electric Machine Control partial shell (20), brushless electric machine and clutch, described clutch comprises driving pulley (3), disk spring (4), worm gear (5), flexible steel ring (6), ball (7), abrasionproof backing plate (8) and worm screw (10), described secondary part (23) comprises secondary part housing (21) and driven pulley (22), the two ends of described guide rail (2) connect respectively Electric Machine Control partial shell (20) and secondary part housing (21), described worm screw (10) is connected with brushless electric machine, and described driving pulley (3) is rotatably installed in Electric Machine Control partial shell (20), is provided with the worm gear (5) engaging with described worm screw (10) on the wheel shaft of driving pulley (3), the upper flexible steel ring of interlock (6) of described worm gear (5), described abrasionproof backing plate (8) is positioned at the below of this flexible steel ring (6), between flexible steel ring (6) and abrasionproof backing plate (8), be provided with ball (7), on described worm gear (5), be provided with worm gear (5) and flexible steel ring (6) are pressed on ball (7), make ball (7) and abrasionproof backing plate (8) remain the disk spring (4) of pressure state, described driven pulley (22) is rotatably installed in secondary part housing (21), and is connected with described driving pulley (3) by the cog belt in guide rail (2), and described cog belt is provided with the Curtain ring (19) of multiple extension curtain.
2. by controlled in wireless electrically driven curtain claimed in claim 1, it is characterized in that: in the process that described ball (7) rotates with worm gear (5) at flexible steel ring (6) by frictional force reciprocating rolling along the circumferential direction on abrasionproof backing plate (8).
3. by the controlled in wireless electrically driven curtain described in claim 1 or 2, it is characterized in that: described driving pulley (3), disk spring (4), worm gear (5), flexible steel ring (6) and abrasionproof backing plate (8) coaxially arrange, described ball (7) is two, is symmetrical arranged with the longitudinal center line of described driving pulley (3) wheel shaft, and line and described driving pulley (3) axle axial vertical and intersectant centerline between two balls (7).
4. by controlled in wireless electrically driven curtain claimed in claim 1, it is characterized in that: on described flexible steel ring (6), be alternately provided with respectively pin (11) and bending (12), this bending (12) is connected in the square groove (14) of offering on described worm gear (5), has the straight trough mouth (11) inserting for pin (11) on described worm gear (5); Described ball (7) under the effect of frictional force between pin (11) and bending (12) reciprocating rolling.
5. by controlled in wireless electrically driven curtain claimed in claim 4, it is characterized in that: described pin (11) and bending (12) respectively have two, along the circumferential direction be arranged alternately on flexible steel ring (6), symmetrical between two, and the line between two pins (11) is coplanar and mutually vertical with the line between two bendings (12), the line between the line between described two pins (11) and two bendings (12) respectively with described driving pulley (3) axle axial vertical and intersectant centerline; Straight trough mouth (13) and square groove (14) on described worm gear (5) are two, are along the circumferential direction alternately opened in worm gear (5) upper, corresponding with pin (11) and bending (12) respectively.
6. by the controlled in wireless electrically driven curtain described in claim 4 or 5, it is characterized in that: on described worm gear (5), be along the circumferential direction evenly equipped with multiple arcuate sockets (15), each arcuate socket (15) is all positioned between described straight trough mouth (13) and square groove (14).
7. by controlled in wireless electrically driven curtain claimed in claim 4, it is characterized in that: on the wheel disc (18) of described driving pulley (3), have driving groove (16), in the time that described ball (7) is rolled into pin (11) below, described pin (11) rises in described driving groove (16), and with side (17) butt of driving groove (16).
8. by controlled in wireless electrically driven curtain claimed in claim 1, it is characterized in that: described driving groove (16), for semicircle, two, is symmetrical arranged with the longitudinal center line of described driven pulley (3) wheel shaft totally.
9. by controlled in wireless electrically driven curtain claimed in claim 1, it is characterized in that: the two ends of described driving pulley (3) wheel shaft are respectively equipped with copper sheathing (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420009651.2U CN203676806U (en) | 2014-01-07 | 2014-01-07 | Wireless control electric curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420009651.2U CN203676806U (en) | 2014-01-07 | 2014-01-07 | Wireless control electric curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203676806U true CN203676806U (en) | 2014-07-02 |
Family
ID=50998787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420009651.2U Expired - Fee Related CN203676806U (en) | 2014-01-07 | 2014-01-07 | Wireless control electric curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203676806U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027030A (en) * | 2018-08-10 | 2018-12-18 | 希美克(广州)实业有限公司 | Electric motor clutch structure and curtain, power window with the clutch structure |
| CN109412329A (en) * | 2018-10-31 | 2019-03-01 | 宁波欧德意物联科技有限公司 | A kind of window curtain driving mechanism |
| WO2021068250A1 (en) * | 2019-10-12 | 2021-04-15 | 卧安科技(深圳)有限公司 | Curtain opening and closing device, and curtain opening and closing system |
-
2014
- 2014-01-07 CN CN201420009651.2U patent/CN203676806U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027030A (en) * | 2018-08-10 | 2018-12-18 | 希美克(广州)实业有限公司 | Electric motor clutch structure and curtain, power window with the clutch structure |
| CN109412329A (en) * | 2018-10-31 | 2019-03-01 | 宁波欧德意物联科技有限公司 | A kind of window curtain driving mechanism |
| CN109412329B (en) * | 2018-10-31 | 2024-10-01 | 宁波欧德意物联科技有限公司 | Curtain machine |
| WO2021068250A1 (en) * | 2019-10-12 | 2021-04-15 | 卧安科技(深圳)有限公司 | Curtain opening and closing device, and curtain opening and closing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENYANG WANTAI TECHNOLOGY DEVELOPMENT CO., LTD. Free format text: FORMER NAME: LIAONING WANTAI TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 110014, 863-11, deep groove village, Dongling District, Liaoning, Shenyang Patentee after: Shenyang Wantai Technology Development Co. Ltd. Address before: Shenzhou road Shenhe District of Shenyang City, Liaoning Province, No. 99 building, 110014 Tai A404 Patentee before: LIAONING WONTEL TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20150107 |
|
| EXPY | Termination of patent right or utility model |