CN207870734U - A kind of automatic curtain - Google Patents
A kind of automatic curtain Download PDFInfo
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- CN207870734U CN207870734U CN201720876492.XU CN201720876492U CN207870734U CN 207870734 U CN207870734 U CN 207870734U CN 201720876492 U CN201720876492 U CN 201720876492U CN 207870734 U CN207870734 U CN 207870734U
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- rail
- push rod
- storage
- curtain
- gear
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- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
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Abstract
The utility model is related to a kind of automatic curtains, belong to smart home field.The utility model includes hanging rail, storage rail, collapsible push rod chain and transmission device, it hangs rail and storage rail is connected to form a track, it stores rail and is equipped with platform with the junction side for hanging rail, transmission device is fixed therein, the same side for storing rail remainder is equipped with storage opening, foldable hanging rod, which is fixed on, to be hung in rail and can be slided along rail is hung, when all folding in the storage opening of storage rail.Curtain is controlled by controller, and controller can receive infrared transmitter simultaneously and the order of wireless network carrys out the rotation of control servomotor, and then change the connecting rod number of the connecting rod number and folded portion of straight portion, achievees the effect that controlling the various degree of curtain opens.This automatic curtain energy timing remote control automatically opens curtain, efficient, quick, laborsaving.
Description
Technical field
The utility model is related to a kind of automatic curtains, belong to smart home field.
Background technology
Since human society is electrically changed, more household goods is also carried out and have realized electrification, curtain is also from traditional hand
It is pull-type to electronic, automatically, Internet of Things direction is developed.In each family, people the reasons such as itself need continuous according to weather
Draw the curtain apart, be closed curtain.Traditional Window curtain structure is simple, cheap, but needs to go to curtain lower section or drawstring or hand
It pushes away, effort is time-consuming, and switchs curtain and be required for people to complete, and to old man, child is difficult to complete for bed patient.As
Electrified achievement, automatic curtain is efficient, quick, laborsaving, and operation difficulty is extremely low, high degree of automation advantage so that it is more next
More it is taken seriously.Society is again in the change for undergoing a home intelligence simultaneously, as a part for home intelligence, automatic window
Curtain is indispensable.
Invention content
In view of the above-mentioned problems, the utility model proposes a kind of automatic curtain, controlled by controller, according to isometric bar link chain
It folds and collapses and stretch the length difference for the two states that are in line to realize that the automatic of curtain pulls open and be closed.
The technical solution of the utility model：A kind of automatic curtain, including hang rail 1, storage rail 2, collapsible push rod chain and biography
Dynamic device, the extension rail 1 and storage rail 2 are connected to form a track, and storage rail 2 is equipped with platform with the junction side for hanging rail 1,
Transmission device is fixed therein, and the same side of storage 2 remainder of rail is equipped with storage and is open, and collapsible push rod chain is fixed on extension rail
It can slide in 1 and along rail 1 is hung, when all folding in the storage opening of storage rail 2；
The collapsible push rod chain includes multiple horizontally arranged foldable structures, and each fold structure includes about two friendships
The push rod 7 of mistake arrangement, the overlapping place of two push rods 7 are rotatablely connected by axis 8, and remaining both ends are overlapping with adjacent folds structure
Place is rotatablely connected by the axis of 6 upper end of link, and 6 middle part of link is fixed on extension rail 1 and can slide along；
The transmission device includes servo motor 5, driving gear 3, push rod driving cog 4, guide gear 12 and controller, is watched
It takes motor 5 to be fixed below the platform of storage rail 2, servo motor 5 is connect with controller, and driving gear 3 is fixed on servo motor 5
On, 3 side of driving gear is engaged with transmission gear 4, and transmission gear 4 is located in the platform of storage rail 2 close to the one end for hanging rail 1,
Push rod 7 is engaged equipped with rack with transmission gear 4, and 3 other side of driving gear is set there are two guide gear 12, close to driving gear
3 guide gear 12 is engaged with the rack of the push rod 7 of straightened condition, and two guide gears 12 do not contact, and company between the two
Line and storage rail 2 are angled.
Further, the extension rail 1 is the identical T-shaped track of size with storage rail 2, and 6 middle part of link is equipped with axis hole, roller bearing 11
Across axis hole across in T-shaped track.
Further, the upper and lower ends of the axis 8 are equipped with anti-wheel trolley 9, and anti-wheel trolley 9 is fixed on by nut 10 on axis 8.
Further, the push rod 7 is long slab shape, and both ends are semicircle shape, and the center of circle is connecting hole, the rotation of push rod 7 and axis 8
For pair on the cross central line of push rod 7, push rod 7 and the revolute of link 6 deviate rack side in the cross central line of push rod 7.
Further, the thickness of the transmission gear 4 is 2 times of 7 thickness of push rod.
Further, length of 4 center line of the transmission gear away from neighbouring storage opening is more than the length of single push rod 7
Degree, storage Opening length store whole links 6 enough.
Further, the angle between the line of centres of described two guide gears 12 and the center line for storing rail 2 is
30°。
Further, the controller can pass through infrared and wifi wireless control servo motor 5 rotating forward, reversion and rotation
Gyration.
The operation principle of the utility model：The present invention is folded according to isometric push rod collapses and stretches the two states that are in line
Length difference designs pulling open and being closed for curtain.Curtain is controlled by controller, controller can receive simultaneously infrared transmitter and
The order of wireless network and then the rotation of control servomotor rotate forward, reversion and rotation angle can control.And then changes and stretch
The push rod number of partial push rod number and folded portion achievees the effect that controlling the various degree of curtain opens.
The beneficial effects of the utility model：The energy timing of this automatic curtain, the Remote Control Automatic opening curtain of energy, efficient, quick, province
Power, operation difficulty is extremely low, high degree of automation.
Description of the drawings
Fig. 1 is the control transmission figure of automatic curtain；
Fig. 2 is the vertical view of automatic curtain；
Fig. 3 is the front view of automatic curtain；
Fig. 4 is the front view of the collapsible push rod chain of automatic curtain；
Fig. 5 is the vertical view of the collapsible push rod chain of automatic curtain；
Fig. 6 is the connection figure of the local push rod chain of automatic curtain；
Fig. 7 is the hanging ring structure figure of automatic curtain；
Fig. 8 is the pusher structure figure of automatic curtain；
Fig. 9 is the transmission structures figure of automatic curtain；
Each label in figure：1- hangs rail, and 2- stores rail, and 3- drives gear, 4- transmission gears, 5- servo motors, 6- links, 7-
Push rod, 8- axis, the anti-wheel trolleys of 9-, 10- nuts, 11- roller bearings, 12- guide gears.
Specific implementation mode
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Embodiment 1：As shown in figs 1-9, a kind of automatic curtain includes hanging rail 1, storage rail 2, collapsible push rod chain and transmission
Device, the extension rail 1 and storage rail 2 are connected to form a track, and storage rail 2 is equipped with platform with the junction side for hanging rail 1, passes
Dynamic device is fixed therein, and the same side of storage 2 remainder of rail is equipped with storage and is open, and collapsible push rod chain, which is fixed on, hangs rail 1
In and can along hang rail 1 slide, all fold when positioned at storage rail 2 storage opening in；
The collapsible push rod chain includes multiple horizontally arranged foldable structures, and each fold structure includes about two friendships
The push rod 6 of mistake arrangement, the overlapping place of two push rods 6 are rotatablely connected by axis 6, and remaining both ends are overlapping with adjacent folds structure
Place is rotatablely connected by the axis of 6 upper end of link, and 6 middle part of link is fixed on extension rail 1 and can slide along；
The transmission device includes servo motor 5, driving gear 3, push rod driving cog 4, guide gear 6 and controller, is watched
It takes motor 5 to be fixed below the platform of storage rail 2, servo motor 5 is connect with controller, and driving gear 3 is fixed on servo motor 5
On, 3 side of driving gear is engaged with transmission gear 4, and transmission gear 4 is located in the platform of storage rail 2 close to the one end for hanging rail 1,
Push rod 6 is engaged equipped with rack with transmission gear 4, and 3 other side of driving gear is set there are two guide gear 6, close to driving gear 3
Guide gear 6 engaged with the rack of the push rod 6 of straightened condition, two guide gears 6 do not contact, and line between the two with
It is angled to store rail 2.
Servo motor 5 is controlled by controller, is rotated forward, and reversion, rotation angle can control.Therefore the opening of curtain is opened
It is how much controllable.There are two types of control mode, infrared control and wifi wireless control for controller.Infrared control and wifi are wireless
Control can close other side, can also exist simultaneously.Infrared control is completed by IR remote controller, wifi wireless control by LAN without
Lane controller is completed.There are open and close curtain button, long-press switch key, switch WiFi control buttons that need to only press on IR remote controller
Corresponding key can execute relevant action.It can slowly be opened, close with time switch curtain on WiFi wireless lan controllers
The operations such as curtain.
Embodiment 2：As Figure 4-Figure 6, whole links 6 outside two links 6 on both sides are removed, two push away as axis connection
Bar 7, wherein left side push rod 7 are upper, and under, push rod 7 is connect with 6 revolute of link on the right, and nut 10 is used to fix push rod 7.Phase
Two push rods 7 between adjacent two links 6 are connected using axis 8, and axis 8 is fixed with anti-wheel trolley 9 down through nut 10.Anti- wheel trolley 9 can
It prevents from protruding at axis 8 and generates excessive friction with extension 1 inner wall of rail.
It is plane to hang 1 top of rail, there is screw hole, is used for fixing on the ceiling, length is more than the length of curtain expansion.It hangs
Rail 1 and storage rail 2 be size just as T-shaped track, and hang rail 1, store rail 2 T-shaped track communicate, composition same track.T
Shape rail is symmetrical about extension 1 plane of symmetry of rail, and Open Side Down for T-shaped track, and opening width is the axis hole lower width of link 6, track thickness
It includes the axis hole of link 6 and its length of above section to be.
As shown in fig. 7, a ring is arranged at 6 lower part of link, for hanging curtain, ring bottom thickness is relatively thin；There are an axis hole, size in middle part
It is matched with roller bearing 11；Top is the axis for connecting two push rods 7, and axis passes through roller bearing axially bored line and ring axis.11 size of roller bearing with
The shaft hole matching of link 6, length are slightly shorter than the width of T-shaped track.Roller bearing 11 after assembly passes through axis hole.Across on T track,
Roller bearing 11 is vertical with T track perpendicular to 6 side plane of link, is rolled on T track in cylinder.Therefore link 6 hangs over extension rail
On 1, when link 6 moves, roller bearing 11 is driven to roll, reduces the friction that movement is brought.
Embodiment 3：Whole push rods 7 in the T-shaped track for hanging rail 1, due to the limitation of T-shaped track width, 7 angles of push rod are
It is 180 °, linearly, not foldable.Storage rail 2 has and hangs rail 1 with the T-shaped track of size, link 6, push rod 7 can from hang rail 1 collapse to
It stores in rail 2.As shown in figure 9, storage rail 2 is equipped with platform with the junction side for hanging rail 1, the same of 2 remainder of rail is stored
The effect that side is engaged for the rack on push rod 7 with push rod driving cog 4 equipped with storage opening, respectively and push rod 7 folds.It is wherein flat
Length of the center line of platform away from storage opening is more than the length of single push rod 7, ensures that engagement place push rod is straight, stores Opening length
Storage whole link 6 enough.Storage rail 2 will fix servo motor 5, driving gear 3, transmission gear 4, guide gear 12, control
Device etc., and it is equipped with corresponding fixed interface.Guide gear 12 close to driving gear 3 can be engaged with 7 rack of push rod of straightened condition,
Two guide gears 12 do not contact, and the line of centres is with track centerline at 30 °.It is upper and lower 2 layers that push rod 7 after connection, which divides, so
7 thickness of push rod that 4 thickness of transmission gear engaged with push rod 7 is 2 times.Push rod 7 and 4 engagement place of transmission gear, push rod 7 are straight line
State.
As shown in figure 8, push rod 7 is long slab shape, both ends are semicircle shape, and the center of circle is connecting hole, and push rod 7 is to transmission gear 4 one
Side is rack.The revolute of push rod 7 and axis 8 is on the cross central line of push rod 7, and the revolute of push rod 7 and link 6 is in push rod 7
Cross central line deviate rack side；In 7 folding process of push rod, push rod 7 moves right, and is limited, is receiving by storage rail 2
Opening right end of receiving stops；The thrust of continuous driven gear 4 to the right generates mutual pressure between push rod 7；Due in stress
Not on the same line, link 6 limits in orbit, and axis 8 is biased outward compared with link 6 for mandrel 8, link 6, and link 6 exists to tooth
The component in direction, and be displaced outwardly in the storage opening of the constraint of not track interior walls, push rod 7, which is realized, to be folded.Guiding
Gear 12 plays a part of to protect 7 rack of push rod, while push rod 7 being guided to be launched into straightened condition by folded state.Therefore sliding tooth
Link 6 can be released or be taken in the 3 rotation band rotation of nutating gear 4 of wheel.
Embodiment 4：The on/off key for pressing IR remote controller after controller receives instruction, is analyzed instruction：
If curtain opens/closes completely, no operation；If curtain does not open/close completely, needing to complete following operation makes
Curtain opens/closes completely.Controller is stored with the length that curtain has opened part, and go out curtain according to the length computation beats completely
Opening/closing needs the length opened/closed, and then show that servo motor 5 needs the angle and direction rotated.It is connected to ultra-red order
Controller control servomotor 5 with specific direction rotate respective angles.Driving gear 3 is fixed on servo motor 5, servo motor
5 rotations drive driving gear 3 to rotate.Driving gear 3 is engaged with transmission gear 4, and drives its rotation.Transmission gear 4 and push rod
7 engagements, and it is pushed to move left and right.Servo motor 5 rotates clockwise, then push rod is moved towards curtain direction is closed, with driving cog
The push rod 7 of 4 engagement of wheel constantly pulls folded portion push rod 7 outward, and the expansion of partially folded push rod 7 is in line, and curtain is closed；Servo
Motor 5 rotates counterclockwise, then push rod is moved towards curtain direction is opened, and the push rod 7 engaged with transmission gear 4 constantly inwardly pulls exhibition
Part push rod 7 is opened, deploying portion push rod 7 folds, and curtain is opened.
Embodiment 5：The long-press for pressing IR remote controller opens/closes close button, after controller receives instruction, will detect
Whether IR remote controller order persistently exists, and exists, and control servomotor 5 is rotated up to be opened/closed or infrared remote control completely
Device order disappears.The controller control servomotor 5 of ultra-red order is connected to rotate to respective direction with constant angular velocity.Sliding tooth
Wheel 3 is fixed on servo motor 5, and servo motor 5 rotates, and driving gear 3 is driven to rotate.Driving gear 3 is engaged with transmission gear 4,
And drive its rotation.Transmission gear 4 is engaged with push rod 7, and it is pushed to move left and right.Button, servo electricity are closed if it is long-press
Machine 5 rotates clockwise, then push rod is moved towards curtain direction is closed, and the push rod 7 engaged with transmission gear 4 constantly pulls folding outward
Part push rod 7, the expansion of partially folded push rod 7 are in line, and curtain progressively closes off, and midway long-press closes push button signalling and disappears, not complete
Contract fully curtain no longer moves, if having been switched off signal, there is also curtain is not responding to operate；Button is opened if it is long-press,
Servo motor 5 rotates counterclockwise, then push rod is moved towards curtain direction is opened, and the push rod 7 engaged with transmission gear 4 is constantly inwardly drawn
Deploying portion push rod 7 is pulled, deploying portion push rod 7 folds, and curtain is gradually opened, and midway long-press opens push button signalling and disappears, not complete
Full curtain of opening no longer moves, if having already turned on signal, there is also curtain is not responding to operate.
Embodiment 6：So that controller and WiFi control devices mobile phone, computer etc. is connect into same routing LAN, opens clear
Look at device, the IP of input controller in a local network is successful then return to the control page, has opening, close button, long-press to beat in the page
Open close button, time switch module.It opens, close button, the function of long-press either on or off button is identical as infrared controller,
Process is not repeating.Time switch module having time option, opening degree option are percentage system, are opened for 100% completely.If
After having set option, setting will be stored setting into controller by LAN, and controller will trigger the corresponding command in the response time.
Opening degree option will be converted into the direction of rotation of servo motor 5, angle by controller with curtain state at that time.If opening journey
Degree is more than predeterminable level, then servo motor 5 rotates clockwise, then push rod is moved towards curtain direction is closed, and is engaged with transmission gear 4
Push rod 7 constantly pull folded portion push rod 7 outward, the expansion of partially folded push rod 7 is in line, and curtain progressively closes off, until beating
It is identical as preset value to open degree；If opening degree is less than predeterminable level, servo motor 5 rotates counterclockwise, then push rod is towards opening
Curtain direction is moved, and the push rod 7 engaged with transmission gear 4 constantly inwardly pulls deploying portion push rod 7,7 folding of deploying portion push rod
Folded, curtain is gradually opened, until opening degree is identical as preset value.Controller in above-described embodiment be it is existing can be achieved with
The product of upper function.
Above in conjunction with figure, the specific embodiments of the present invention are described in detail, but the utility model and unlimited
In the above embodiment, within the knowledge of a person skilled in the art, this practicality can also not departed from newly
Various changes can be made under the premise of type objective.
Claims (8)
1. a kind of automatic curtain, it is characterised in that：Including hanging rail（1）, storage rail（2）, collapsible push rod chain and transmission device, institute
State extension rail（1）With storage rail（2）It is connected to form a track, stores rail（2）With extension rail（1）Junction side be equipped with platform,
Transmission device is fixed therein, and stores rail（2）The same side of remainder is equipped with storage and is open, and collapsible push rod chain is fixed on extension
Rail（1）In and can along hang rail（1）Sliding is located at storage rail when all folding（2）Storage opening in；
The collapsible push rod chain includes multiple horizontally arranged foldable structures, and each fold structure includes about two staggered rows
The push rod of row（7）, two push rods（7）Overlapping place pass through axis（8）Rotation connection, remaining both ends are the friendship with adjacent folds structure
Folded place passes through link（6）The axis of upper end is rotatablely connected, link（6）Middle part is fixed on extension rail（1）It can slide along；
The transmission device includes servo motor（5）, driving gear（3）, push rod transmission gear（4）, guide gear（12）And control
Device processed, servo motor（5）It is fixed on storage rail（2）Platform below, servo motor（5）It is connect with controller, drives gear（3）
It is fixed on servo motor（5）On, drive gear（3）Side and transmission gear（4）Engagement, transmission gear（4）Positioned at storage rail（2）
Platform in close to hang rail（1）One end, push rod（7）It is equipped with rack and transmission gear（4）Engagement drives gear（3）It is another
Side is set there are two guide gear（12）, close to driving gear（3）Guide gear（12）With the push rod of straightened condition（7）Rack
Engagement, two guide gears（12）It does not contact, and line between the two and storage rail（2）It is angled.
2. automatic curtain according to claim 1, it is characterised in that：The extension rail（1）With storage rail（2）It is identical for size
T-shaped track, link（6）Middle part is equipped with axis hole, roller bearing（11）Across axis hole across in T-shaped track.
3. automatic curtain according to claim 1, it is characterised in that：The axis（8）Upper and lower ends be equipped with anti-wheel trolley
（9）, anti-wheel trolley（9）Pass through nut（10）It is fixed on axis（8）On.
4. automatic curtain according to claim 1 or 3, it is characterised in that：The push rod（7）For long slab shape, both ends are half
Round shape, the center of circle are connecting hole, push rod（7）With axis（8）Revolute in push rod（7）Cross central line on, push rod（7）With link
（6）Revolute in push rod（7）Cross central line deviate rack side.
5. automatic curtain according to claim 1, it is characterised in that：The transmission gear（4）Thickness be push rod（7）It is thick
2 times of degree.
6. automatic curtain according to claim 1, it is characterised in that：The transmission gear（4）Center line is away from neighbouring receipts
Receive opening length be more than single push rod（7）Length, storage Opening length store enough whole links（6）.
7. automatic curtain according to claim 1, it is characterised in that：Described two guide gears（12）The line of centres with
Store rail（2）Center line between angle be 30 °.
8. automatic curtain according to claim 1, it is characterised in that：The controller can pass through infrared and wifi wireless controlleds
Servo motor processed（5）Rotating forward, reversion and rotation angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720876492.XU CN207870734U (en) | 2017-07-19 | 2017-07-19 | A kind of automatic curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720876492.XU CN207870734U (en) | 2017-07-19 | 2017-07-19 | A kind of automatic curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207870734U true CN207870734U (en) | 2018-09-18 |
Family
ID=63500425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720876492.XU Active CN207870734U (en) | 2017-07-19 | 2017-07-19 | A kind of automatic curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207870734U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107259962A (en) * | 2017-07-19 | 2017-10-20 | 昆明理工大学 | A kind of automatic curtain |
| CN109529363A (en) * | 2018-11-06 | 2019-03-29 | 华强方特（深圳）科技有限公司 | A kind of more scene rail systems and its control method |
| CN112167941A (en) * | 2020-09-22 | 2021-01-05 | 肖腾飞 | Medical movable curtain |
-
2017
- 2017-07-19 CN CN201720876492.XU patent/CN207870734U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107259962A (en) * | 2017-07-19 | 2017-10-20 | 昆明理工大学 | A kind of automatic curtain |
| CN109529363A (en) * | 2018-11-06 | 2019-03-29 | 华强方特（深圳）科技有限公司 | A kind of more scene rail systems and its control method |
| CN112167941A (en) * | 2020-09-22 | 2021-01-05 | 肖腾飞 | Medical movable curtain |
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