CN206346628U - A kind of intelligent window folding actuator - Google Patents
A kind of intelligent window folding actuator Download PDFInfo
- Publication number
- CN206346628U CN206346628U CN201621391683.9U CN201621391683U CN206346628U CN 206346628 U CN206346628 U CN 206346628U CN 201621391683 U CN201621391683 U CN 201621391683U CN 206346628 U CN206346628 U CN 206346628U
- Authority
- CN
- China
- Prior art keywords
- rack
- microswitch
- intelligent window
- folding actuator
- ratchet
- 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.)
- Active
Links
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses a kind of intelligent window folding actuator, including casing, the casing includes being provided with rack, transmission mechanism, microswitch, triggering device and motor in chassis base and casing upper cover, the chassis base;Described rack one end is in chassis base, and the other end extends chassis base, and connection buckle attachment means, and the buckle connecting device connects the first sucker, and the collinear chassis base of the first sucker is also connected with the second sucker.Rationally, install convenient is simple, easy to operate for intelligent window folding actuator structure described in the utility model, after the automatic ventilation that can solve interior, then the problem of automatic closing, meets requirement of the people to health environment, and the operating experience of user is good.
Description
Technical field
The utility model belongs to Smart Home technical field, more particularly to a kind of intelligent window folding actuator.
Background technology
With the improvement of living standards, requirement of the people to life also more and more higher, the development of automatic technology is also people
The equipment of more comfortablenesses be provided improve the quality of the life of people, people increasingly pay attention to indoor environment.
Room ventilation ventilation is as the major way of IAQ is improved, and current user is most or uses traditional hand
The mode pushed away is realized, if realizing remote switch window, to realize the remote control of ventilation, Interior Space makings will be improved to user
Amount has big improvement.
Part automatic window machine is had at present, is applied mostly on side-hung casement at present, and push pull type window is current
There is no more preferable solution, and current window opener installs complicated needs and customizes measurement.For current market situation and
Most of families are the present situations of push pull type window, it is necessary to which a kind of new windowing executing agency can easily be arranged on plug-type put down
Move on window, punched without customization, it is easy to install, it is simple and reliable, solve the problems, such as the automatic open-close of current plug-type translation window.Again
Internet technology instantly is equipped with, the remote control of intelligent terminal is realized with App.
Utility model content
Utility model purpose:In order to overcome problem above, the purpose of this utility model is to provide a kind of quick installation, operation
Simply, structure reliably translates the folding actuator of window, and rationally, install convenient is simple for the intelligent window folding actuator structure
It is single, it is easy to operate.After the automatic ventilation that interior can be realized, then automatic closing, meet requirement of the people to health environment.
Technical scheme:A kind of intelligent window folding actuator, including casing, the casing are included on chassis base and casing
Rack, transmission mechanism, microswitch, triggering device and motor are provided with lid, the chassis base;Described rack one end is set
In in chassis base, the other end extends chassis base, and connection buckle attachment means, the buckle connecting device connection first
Sucker, the collinear chassis base of the first sucker is also connected with the second sucker.Intelligent window described in the utility model is opened
Close actuator structure rationally, install convenient is simple, without checking card or being installed using instrument, and easy to operate.Interior can be solved
After automatic ventilation, then the problem of automatic closing, meet requirement of the people to health environment.Wherein, the first sucker and second
Sucker can be that sucked type or adherent are convenient on the window of translation style, and be separately fixed at 2 translation glass
On glass.And transmission mechanism is driven by motor, microswitch is electrically connected with motor.This design can realize automatic switch
Window, can be pushed or pulled on window to the position of setting in window by manually touching a sheet glass or other modes,
The design of transmission mechanism can automatically skid when running into barrier or the excessive thrust of operating personnel, can prevent abnormal high pulling torque
Cause the damage of executing agency.And using more humane, make the operating experience of user more preferable.
Further, above-mentioned intelligent window folding actuator, the transmission mechanism includes gear assembly and ratchet assemblies,
Between the gear assembly and ratchet assemblies can relative revolution, wherein gear assembly provided with the first ratchet, first gear and with
The screw rod that first ratchet, first gear are fixedly connected;The ratchet assemblies are provided with the second ratchet, the second tooth being meshed with rack
Compression spring, spiral shell are additionally provided with wheel and the sleeve pipe being fixedly connected with the second ratchet, second gear, the hollow cylinder of described sleeve pipe
Bar passes through sleeve pipe and compression spring, and the first ratchet fastens with the second ratchet and is connected.This design is running into barrier or operation
During the excessive thrust of personnel, relative revolution can occur between gear assembly and ratchet assemblies, prevent from abnormal high pulling torque being delivered to
Motor, causes the damage of gear and motor.
Further, above-mentioned intelligent window folding actuator, the rack is provided with one group of depressed part, the depressed part bag
Include the first trapezoidal depressed part, and V-shaped the second depressed part and the 3rd depressed part.Rack structure rationally, can with touch
Transmitting apparatus and microswitch cooperate.
Further, above-mentioned intelligent window folding actuator, the microswitch includes being oppositely arranged in rack
The first microswitch and the second microswitch of both sides, wherein the first depressed part is arranged on rack close to the one of the first microswitch
Side, the second depressed part and the 3rd depressed part are arranged on rack close to the side of the second microswitch.This design is more intelligent, leads to
Cross the depressed part of diverse location, it is possible to achieve window is rested on to multiple positions of setting during rack window, windowing can be achieved, opens
Window to certain distance is aerated, closed the function of window and self-locking, user-friendly.
Further, above-mentioned intelligent window folding actuator, the triggering device is arranged on rack and filled with microswitch
Between putting, and can rack promotion lower swing.The design of microswitch and rack depressed part, can be in window
Window is pushed or pulled on to the position of setting, and is running into barrier or during excessive thrust, can automatically skid, can prevent abnormal big
Moment of torsion causes the damage of executing agency, and service life is long.
Further, above-mentioned intelligent window folding actuator, the triggering device includes flat spring and frizzen, triggering
Bar is provided with the lug boss adaptable with the microswitch contact configuration of microswitch, and the depressed part shape phase with rack
The swing rod portion of adaptation, flat spring one end is provided with the installation portion of U-shaped, and the other end is connected with swing rod portion and mutually fitted with swing rod portion shape
Should.This design, the depressed part of rack coordinates triggering device, the lug boss of frizzen is pressed or unclamp microswitch and touches
Point, to realize the operating or stopping of motor, can ensure that the distance of rack window.
Further, above-mentioned intelligent window folding actuator, the buckle connecting device includes snap-on connector, described
Snap-on connector is provided with guide pillar, and the guide pillar is provided with spring, is additionally provided with sliding block on spring, by screw bolt and nut by sliding block
It is fixed on guide pillar;And rack one end is also fixed on sliding block by screw bolt and nut.Snap-on connector is rational in infrastructure, wherein, the
One sucker and buckle connecting device are connected by the plate muscle limit fastener in snap-on connector, can also select to use bolt and spiral shell
Mother's connection;Rack and sliding block can also carry out snap connection by corresponding shape;Spring on guide pillar can be used for adjusting
Position of the sliding block on guide pillar is saved, so that the position of adjusting gear rack.
Further, above-mentioned intelligent window folding actuator, in addition to control unit, described control unit includes sensing
Device, control assembly and trigger assembly, the inductor are electrically connected with control assembly by privates;The trigger assembly is set
In in control assembly, and it is connected with microswitch.The integrated raindrop detector of inductor, runs into raindrop and enters or beat
When on window-glass, signal is passed into control assembly, the function of automatic window-closing is realized.In addition, inductor also integration air matter
Amount detector, when detect air quality it is not good when, signal is passed into control assembly, and realize the work(of automatic window-closing
Energy.Moreover, control assembly is controlled using ECU, when electric current is raised suddenly, control assembly can control to stop power supply, and hold folding
Hang Qi mechanisms stop, with defencive function.
Further, above-mentioned intelligent window folding actuator, in addition to power supply unit, said supply unit is opened with fine motion
Close device to be electrically connected with, power supply unit includes solar panel and/or power line.Both power line or had too been can be used alone
It is positive can cell panel whole folding actuator is powered, can also both be used in combination, both environmental protections are avoided that continuous again
The worry that rainy weather can not be used.
Further, above-mentioned intelligent window folding actuator, in addition to remote control unit, the remote control unit
Including mobile phone control application, the mobile phone control is applied with remote control unit by network connection, and the network connection is nothing
Line wifi connections or 4G connections etc..The switch of window can just be controlled by mobile phone remote, remotely App controls can be opened a window necessarily
Distance(0-30cm), can be so that remotely App controls window can be closed, and pin.In addition mobile phone A pp can also set several recommended configurations
Ventilation procedure operation, even if intelligent control can be carried out by staying out.
Above-mentioned technical proposal can be seen that the utility model and have the advantages that:Intelligence described in the utility model
Window folding actuator, it is rational in infrastructure, it is possible to achieve automatic window, when running into barrier or the excessive thrust of operating personnel,
It can automatically skid, can prevent abnormal high pulling torque from causing the damage of executing agency, it is possible to achieve window is rested on into setting during window
Multiple positions, can be achieved windowing, open a window to certain distance be exhausted ventilation, pass window and self-locking function, use more human nature
Change, the operating experience of user more preferably, and can be remotely controlled, intelligence degree is high, with very high promotional value.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of intelligent window folding actuator described in the utility model;
Fig. 2 is the explosive view of intelligent window folding actuator structure described in the utility model;
Fig. 3 is the mounted inside structural representation of intelligent window folding actuator described in the utility model;
Fig. 4 is the structural representation of Fig. 3 partial enlargements.
In figure:1 casing, 11 chassis bases, 12 casing upper covers, 2 racks, 21 depressed parts, 211 first depressed parts, 212 second
Depressed part, 213 the 3rd depressed parts, 22 nose bars, 23 nose bar springs, 3 transmission mechanisms, 31 gear assemblies, 311 first ratchets, 312
One gear, 313 screw rods, 314 spring mountings, 315 first rubber cases, 316 second rubber cases, 32 ratchet assemblies, 321 second spine
Wheel, 322 second gears, 323 sleeve pipes, 324 compression springs, 325 pressing plates, 326 nuts, 4 microswitch, 41 first fine motions are opened
Pass, 42 second microswitches, 43 first wires, 44 first interfaces, 45 second wires, 46 second interfaces, 5 triggering devices, 51
Spring, 511 installation portions, 52 frizzens, 521 lug bosses, 522 swing rod portions, 6 motors, 7 buckle connecting devices, 71 snap-on connectors,
711 guide pillars, 72 springs, 73 sliding blocks, 8 first suckers, 9 second suckers, 10 bolts, 101 nuts, 3 control units, 131 inductors,
132 control assemblies, 133 trigger assemblies, 134 privates.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the utility model is further elucidated.
Embodiment 1
Intelligent window folding actuator as shown in Figure 1, including casing 1, the casing 1 include chassis base 11 and casing
Rack 2, transmission mechanism 3, microswitch 4, triggering device 5 and motor 6 are provided with upper lid 12, the chassis base 11.And
And as Figure 2-3, transmission mechanism 3 is driven by motor 6, microswitch 4 is electrically connected with motor 6.
Wherein, transmission mechanism 3 includes gear assembly 31 and ratchet assemblies 32, the gear assembly 31 and ratchet assemblies 32 it
Between can relative revolution, wherein gear assembly 31 provided with the first ratchet 311, first gear 312 and with the first ratchet 311, first
The screw rod 313 that gear 312 is fixedly connected, ratchet assemblies 32 are provided with the second ratchet 321, the second gear 322 being meshed with rack 2
And the sleeve pipe 323 being fixedly connected with the second ratchet 321, second gear 322, compression spring 324 is arranged on the hollow of sleeve pipe 323
In cylinder, screw rod 313 passes through sleeve pipe 323 and compression spring 324, and the first ratchet 311 fastens with the second ratchet 321 and is connected.Pressure
The spring mountings 314 that the one end of contracting spring 324 is set with screw rod 313 are connected, and one end is provided with pressing plate 325, and nut 326 is arranged on
The end of screw rod 313, and spring base 315 is compressed with compression spring 324.When window runs into barrier or during excessive thrust, spine
Pawl slips over the ratchet back of tooth, and relative revolution can occur between gear assembly 31 and ratchet assemblies 32, prevent from continuing abnormal high pulling torque
Motor worm is delivered to, the damage of gear and motor 6 is caused.And the first rubber is additionally provided between motor 6 and ratchet assemblies 32
Set 315, reduces the vibrations in the course of work of motor 6, it is ensured that the running stability of actuator.
In addition, the microswitch 4 includes being oppositely arranged in the first microswitch 41 of the both sides of rack 2 and the second fine motion
Switch 42, the first microswitch 41 is connected with the first wire 43 and first interface 44, and the second microswitch 42 is connected with second and led
Line 45, second interface 46, wherein motor 6 are connected by the second wire 45 with second interface 46.
In addition, described one end of rack 2 is in chassis base 11, and both sides are provided with the nose bar 22 of symmetrical shape, nose bar
The shape of spring 23 and nose bar 22, position are corresponding, can play a part of closing sash lock tight and send pass window sound.Rack 2 is another
Chassis base 11, and connection buckle attachment means 7 are extended in one end, and the buckle connecting device 7 connects the first sucker 8, described
The collinear chassis base 11 of first sucker 8 is also connected with the second sucker 9.Also, the rack 2 is provided with one group of depressed part 21;Institute
Triggering device 5 is stated to be arranged between rack 2 and microswitch 4, and can rack 2 promotion lower swing.And it is described
Depressed part 21 includes the first trapezoidal depressed part 211, and the second V-shaped depressed part 212 and the 3rd depressed part 213.Its
In, the first depressed part 211 is arranged on rack 2 close to the side of the first microswitch 41, the second depressed part 212 and the 3rd depressed part
213 are arranged on rack 2 close to the side of the second microswitch 42.Pass through the depressed part 7 of diverse location, it is possible to achieve rack 2 is opened
Window is rested on to multiple positions of setting when closing window, windowing can be achieved, opening a window to certain distance is exhausted ventilation, closes window and certainly
The function of lock, correspondence closes trapezoidal first depressed part 211 of the function setting of window and self-locking, it is possible to achieve certain distance inner rack 2
Slip do not touch the first microswitch 41, and carry out self-locking.
In addition, as shown in figure 4, the triggering device 5 includes flat spring 51 and frizzen 52, frizzen 52 is provided with and opened with fine motion
Close the adaptable lug boss 521 of the microswitch contact configuration of device 4, and be adapted with the shape of depressed part 21 of rack 2
Swing rod portion 522, the one end of flat spring 51 be provided with U-shaped installation portion 511, the other end be connected with swing rod portion 522 and with the shape of swing rod portion 522
Shape is adapted.During window, rack 2 promotes flat spring 51 and frizzen 52 lug boss 521 of frizzen 52 is pressed fine motion
Switch contact, in an ON state, when the depressed part 21 of rack 2 is by triggering device 5, frizzen 52 is in piece for the circuit of motor 6
The restoring force effect lower swing of spring 51 to the state for entering depressed part 21, the now lug boss 521 of frizzen 52 unclamps fine motion
Switch contact, the circuit of motor 6 disconnects, and motor 6 shuts down, and window is parked in the position of setting.
In addition, the buckle connecting device 7 includes snap-on connector 71, the first sucker 8 and buckle connecting device 7 pass through card
Detain the plate muscle limit fastener connection on connector 71.Also, the snap-on connector 71 is provided with guide pillar 711, the guide pillar 711
It is provided with spring 72, spring 72 and is additionally provided with sliding block 73, sliding block 73 is fixed on by guide pillar 71 by bolt 10 and nut 101;And
And the one end of rack 2 is also fixed on sliding block 73 by bolt 10 and nut 101.
Further, above-mentioned intelligent window folding actuator, in addition to control unit 13, power supply unit and remote control
Unit.Wherein, described control unit 13 includes inductor 131, control assembly 132 and trigger assembly 133, the inductor 131
It is electrically connected with control assembly 132 by privates 134;The trigger assembly 133 in the control assembly 132, and with it is micro-
Dynamic switching device 4 is connected, and trigger assembly 133 and microswitch 4 are additionally provided with the second rubber case 316, increase control
Sensitiveness, control effect is good.The integrated raindrop detector of inductor, will when running into raindrop entrance or beating on window-glass
Signal passes to control assembly, realizes the function of automatic window-closing.In addition, inductor also integration air mass detector, works as detection
To air quality it is not good when, signal is passed into control assembly, and realize the function of automatic window-closing.Moreover, control group
Part is controlled using ECU, and when electric current is raised suddenly, control assembly can control to stop power supply, and stops folding execution device, tool
There is defencive function.In addition, power supply unit includes solar panel and/or power line.Both can be used alone power line or
Solar panel is powered to whole folding actuator, can also both be used in combination, both environmental protections, the again company of being avoided that
The worry that continuous rainy weather can not be used.In addition, the remote control unit includes mobile phone control application, the mobile phone control application
With remote control unit by network connection, the switch of window can just be controlled by mobile phone remote.In addition mobile phone A pp can be with
The ventilation procedure of several recommended configurations is set to operate, even if intelligent control can be carried out by staying out.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvement can also be made, these improvement also should be regarded as
Protection domain of the present utility model.
Claims (10)
1. a kind of intelligent window folding actuator, it is characterised in that:Including casing(1), the casing(1)Including chassis base
(11)And casing upper cover(12), the chassis base(11)It is interior to be provided with rack(2), transmission mechanism(3), microswitch(4)、
Triggering device(5)And motor(6);The rack(2)One end is located at chassis base(11)Interior, the other end extends chassis base
(11), and connection buckle attachment means(7), the buckle connecting device(7)Connect the first sucker(8), first sucker(8)
Collinear chassis base(11)It is also connected with the second sucker(9).
2. intelligent window folding actuator according to claim 1, it is characterised in that:The transmission mechanism(3)Including tooth
Wheel assembly(31)And ratchet assemblies(32), the gear assembly(31)And ratchet assemblies(32)Between can relative revolution, wherein tooth
Wheel assembly(31)Provided with the first ratchet(311), first gear(312)And with the first ratchet(311), first gear(312)Gu
Surely the screw rod connected(313);The ratchet assemblies(32)Provided with the second ratchet(321)With rack(2)The second gear being meshed
(322)And with the second ratchet(321), second gear(322)The sleeve pipe being fixedly connected(323), described sleeve pipe(323)It is hollow
Compression spring is additionally provided with cylinder(324), screw rod(313)Through sleeve pipe(323)And compression spring(324), the first ratchet(311)
With the second ratchet(321)Fasten connection.
3. intelligent window folding actuator according to claim 1, it is characterised in that:The rack(2)It is recessed provided with one group
The portion of falling into(21), the depressed part(21)Including the first trapezoidal depressed part(211), and the second V-shaped depressed part(212)
With the 3rd depressed part(213).
4. intelligent window folding actuator according to claim 3, it is characterised in that:The microswitch(4)Bag
Include and be oppositely arranged in rack(2)First microswitch of both sides(41)With the second microswitch(42), wherein the first depressed part
(211)It is arranged on rack(2)Close to the first microswitch(41)Side, the second depressed part(212)With the 3rd depressed part(213)
It is arranged on rack(2)Close to the second microswitch(42)Side.
5. intelligent window folding actuator according to claim 1, it is characterised in that:The triggering device(5)It is arranged on
Rack(2)With microswitch(4)Between, and can be in rack(2)Promotion lower swing.
6. intelligent window folding actuator according to claim 5, it is characterised in that:The triggering device(5)Including piece
Spring(51)And frizzen(52), frizzen(52)It is provided with and microswitch(4)Microswitch contact configuration be adapted
Lug boss(521), and and rack(2)Depressed part(21)The adaptable swing rod portion of shape(522), flat spring(51)One end
Installation portion provided with U-shaped(511), the other end and swing rod portion(522)Connection and with swing rod portion(522)Shape is adapted.
7. intelligent window folding actuator according to claim 1, it is characterised in that:The buckle connecting device(7)Bag
Include snap-on connector(71), the snap-on connector(71)It is provided with guide pillar(711), the guide pillar(711)It is provided with spring
(72), spring(72)On be additionally provided with sliding block(73), pass through bolt(10)And nut(101)By sliding block(73)It is fixed on guide pillar
(711);And bolt(10)And nut(101)Also by rack(2)One end is fixed on sliding block(73)On.
8. the intelligent window folding actuator according to claim any one of 1-7, it is characterised in that:Also include control unit
(13), described control unit(13)Including inductor(131), control assembly(132)And trigger assembly(133), the inductor
(131)With control assembly(132)Pass through privates(134)It is electrically connected with;The trigger assembly(133)Located at control assembly
(132)On, and and microswitch(4)It is connected.
9. intelligent window folding actuator according to claim 8, it is characterised in that:Also include power supply unit, the confession
Electric unit and microswitch(4)It is electrically connected with, power supply unit includes solar panel and/or power line.
10. intelligent window folding actuator according to claim 9, it is characterised in that:Also include remote control unit, institute
Stating remote control unit includes mobile phone control application, and the mobile phone control is applied passes through network connection with remote control unit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621391683.9U CN206346628U (en) | 2016-12-19 | 2016-12-19 | A kind of intelligent window folding actuator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621391683.9U CN206346628U (en) | 2016-12-19 | 2016-12-19 | A kind of intelligent window folding actuator |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206346628U true CN206346628U (en) | 2017-07-21 |
Family
ID=59317105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621391683.9U Active CN206346628U (en) | 2016-12-19 | 2016-12-19 | A kind of intelligent window folding actuator |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206346628U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106639736A (en) * | 2016-12-19 | 2017-05-10 | 裕克施乐塑料制品(太仓)有限公司 | Portable intelligent window open-close actuator |
CN114370216A (en) * | 2022-01-07 | 2022-04-19 | 蒋团冬 | Window capable of being automatically closed |
-
2016
- 2016-12-19 CN CN201621391683.9U patent/CN206346628U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106639736A (en) * | 2016-12-19 | 2017-05-10 | 裕克施乐塑料制品(太仓)有限公司 | Portable intelligent window open-close actuator |
CN106639736B (en) * | 2016-12-19 | 2018-09-04 | 裕克施乐塑料制品(太仓)有限公司 | A kind of portable type intelligent window folding actuator |
CN114370216A (en) * | 2022-01-07 | 2022-04-19 | 蒋团冬 | Window capable of being automatically closed |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204877000U (en) | Remote control formula intelligence window | |
CN105134020B (en) | A kind of narrow window of electric push-and-pull | |
CN206346628U (en) | A kind of intelligent window folding actuator | |
CN107386860A (en) | A kind of inner swing door drive device | |
CN103628805A (en) | Roller shutter door control device | |
CN104405261B (en) | One shakes control formula door-plate internal portioning layer plate lowering means | |
CN106639736B (en) | A kind of portable type intelligent window folding actuator | |
CN103643852B (en) | Automatic opening/closing device for electric window | |
CN203347418U (en) | Electric inward opening window | |
CN202767719U (en) | Door opener | |
CN107476699A (en) | One kind is electronic singly to open inner swing door | |
CN203567757U (en) | Novel manual pulling machine of switch machine | |
CN207583162U (en) | A kind of electric double-open inner swing door | |
CN206346629U (en) | A kind of executing agency of automatic opening and closing door and household electrical appliance | |
CN207583163U (en) | One kind is electronic singly to open inner swing door | |
CN201232465Y (en) | Sliding window apparatus driven by gear rack and opened by remote control | |
CN206986784U (en) | A kind of lifting land column using driven by Brush-Less DC motor | |
CN201501720U (en) | Anti-pinch device of cage door | |
CN206429121U (en) | Air pollution senses automatic window | |
CN2893095Y (en) | Multifunction remote control electric window | |
CN206000338U (en) | Door opening machine of garage | |
CN205654230U (en) | Remote controlled electric pushes away window mechanism | |
CN205153832U (en) | Full automatic switch door and window device | |
CN217400675U (en) | Intelligent self-sealing lifting balcony window | |
CN212054275U (en) | Wireless weather sensor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant |