CN209637510U - A kind of chain window opener of range-adjustable - Google Patents
A kind of chain window opener of range-adjustable Download PDFInfo
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- CN209637510U CN209637510U CN201920066304.6U CN201920066304U CN209637510U CN 209637510 U CN209637510 U CN 209637510U CN 201920066304 U CN201920066304 U CN 201920066304U CN 209637510 U CN209637510 U CN 209637510U
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- China
- Prior art keywords
- chain
- control panel
- lower case
- connect
- travel switch
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Abstract
The utility model discloses a kind of chain window openers of range-adjustable, including the lower case being mounted on by bracket on window frame, the upper housing fastened with lower case, PCB control panel and reduction gearbox inside lower case are set, the motor and sprocket wheel being connect with reduction gearbox, one end is connect with sprocket wheel, the slide rail of chain exit side is arranged in the other end, the chain being mounted on slide rail, the stroke control panel being slidably connected by the sliding slot and lower case that are arranged on lower casing body side surface, and it is fixed on the travel switch of stroke control panel side, the tabletting with chain contact is connected on the travel switch, the travel switch, reduction gearbox and motor are connect with PCB control panel.The utility model can pass through sliding stroke control panel to suitable position, the position that the travel switch for program-controlled making sheet side of being expert at is set has been changed simultaneously, the delivery stroke of chain window opener is adjusted, has met different window folding angle demands, so that the applicability of product is higher, it is flexible and changeable.
Description
Technical field
The utility model relates to smart home fields, specifically, being to be related to a kind of chain window opener of range-adjustable.
Background technique
Existing chain-type window opener mainly forms driving main body by motor, reduction gearbox, is imparted power to by sprocket wheel
Chain connects window finally by support, forms thrust or pulling force controls opening or closing for window.Window terminate with
Afterwards, control circuit uses circuit current protection technology, which necessarily leads to very big immediate current, make entire control system
Circuit generates larger load, ultimately causes driving circuit element, pcb board route, control system circuit and damages, substantially reduces
The reliability and service life of control circuit.
To solve the above-mentioned problems, existing a kind of chain type window opener, is arranged travel switch on the bracket at chain exit,
To trigger travel switch after chain all skids off, rotation is left the motor off, is gone out during the work time without temporary over-current phenomenon
It is existing, improve the reliability and service life of control system；But such travel switch position is fixed, in actual installation, window
The limited space system for causing window folding angle change or window to open due to installing different size of hinge, needs to adjust window
The angle of folding namely needs to adjust the stroke of chain stretching, and the chain window opener of this fixed journey system switch is then unable to satisfy
In-site installation demand.
Utility model content
The purpose of this utility model is to provide a kind of chain window openers of range-adjustable, solve the stroke of existing window opener
The problem of position of the switch cannot be adjusted, and be unable to satisfy in-site installation demand.
To achieve the above object, the technical solution adopted in the utility model is as follows:
A kind of chain window opener of range-adjustable, including being mounted on the lower case on window frame by bracket, with lower case button
The upper housing of conjunction, is arranged in PCB control panel and reduction gearbox inside lower case, the motor connecting with the speed end of reduction gearbox, with
The sprocket wheel of the low speed end connection of reduction gearbox, one end is connect with sprocket wheel, the slide rail of chain exit side is arranged in the other end, is installed
Chain on slide rail, the stroke control panel being slidably connected by the sliding slot and lower case that are arranged on lower casing body side surface,
For fastening the holding screw of stroke control panel and lower case, and it is fixed on the travel switch of stroke control panel side, it is described
The tabletting with chain contact is connected on travel switch, described chain one end is connected on reduction gearbox, the other end is connected with connection
Block, the travel switch, reduction gearbox and motor are connect with PCB control panel, the PCB control panel built-in with wireless module and WIFI
Module.
Further, further include the rain sensor that the upper surface of the upper housing is set, be arranged in the upper housing
The manual start stop switch for being located at indoor side key, the rain sensor, manual start stop switch and WIFI are connected with WIFI
Connection key is connect with PCB control panel.
Further, the link block is connect by Quick Release pin with the U-shaped link block being fixed on windowpane.
Further, the guide rail for chain sliding is provided on the stroke control panel.
Further, the both ends of the lower case are provided with end cap, for forming closed cavity after fastening with upper housing.
Further, the lower case and upper housing are profile of the same race, and cross-sectional structure is identical.
Compared with prior art, the utility model has the following beneficial effects:
(1) the stroke control panel of the utility model setting is consolidated after sliding into suitable position in lower case by holding screw
It is fixed, the position that the travel switch for program-controlled making sheet side of being expert at is set has been changed simultaneously, the output row of chain window opener is adjusted with this
The problem of journey, efficiently solving the travel switch position of existing window opener cannot be adjusted, be unable to satisfy in-site installation demand, In
In actual installation, different window folding angle demands can be met, so that the applicability of product is higher, it is flexible and changeable.
(2) the utility model setting Quick Release pin chain window opener break down, power-off or other in emergency circumstances
It can quickly extract manually, realize manual switch window.
(3) rain sensor of the utility model setting can be automatically controled system starting when rainwater descends slowly and lightly above, real
Existing automatic window-closing, avoids rainwater from descending slowly and lightly and causes unnecessary loss indoors.
(4) the utility model is provided with manual start stop switch, when window is in normal condition, if it is desired to realize and close manually
Window can realize that the switch is self-replaced type cycling switch by manual start stop switch, and state is switched to windowing-stopping-pass
Window-stopping-windowing endless form, it is easy to operate.
(5) the PCB control panel built-in with wireless module and WIFI module of the utility model, makes it that can be dissolved into Internet of Things completely
In net, and the WIFi connection being arranged on upper housing is resetted and is connected to the network by key control WIFI, conducive to intelligent management window
Switch provides convenience for life.
(6) the utility model, which is arranged in program-controlled making sheet of being expert at, is provided with guide rail, keeps lower case contactless with chain, to subtract
Small friction, reduces noise.
Detailed description of the invention
Fig. 1 is the schematic view of the mounting position of the utility model.
Fig. 2 is the assembly relation schematic diagram inside the utility model.
Fig. 3 is the diagrammatic cross-section of the utility model.
Fig. 4 is the perspective view of the utility model internal structure.
Wherein, the corresponding title of appended drawing reference are as follows:
1- windowpane, 2- window frame, 3- slide rail, 4-U type link block, 5- Quick Release pin, 6- upper housing, the manual start and stop of 7- are opened
It closes, 8- rain sensor, 9- end cap, 10- lower case, 11-PCB control panel, 12- motor, 13- reduction gearbox, 14- sprocket wheel, 15- row
Program-controlled making sheet, 16- travel switch, 17- chain, 18- bracket, 19- link block, 20- holding screw, 21- sliding slot, 22-WIFI connect
Connect key.
Specific embodiment
The utility model is described in further detail with embodiment for explanation with reference to the accompanying drawing, and the mode of the utility model includes
But it is not limited only to following embodiment.
Embodiment
As shown in Figs 1-4, the chain window opener of a kind of range-adjustable disclosed by the utility model, including pacified by bracket 18
Lower case 10 on window frame 2, the upper housing 6 fastened with lower case 10, is arranged in the PCB control panel 11 inside lower case 10
With reduction gearbox 13, the motor 12 being connect with the speed end of reduction gearbox 13, the sprocket wheel 14 being connect with the low speed end of reduction gearbox 13, one end
Connect with sprocket wheel 14, the slide rail 3 of 17 outlet side of chain is arranged in the other end, the chain 17 being mounted on slide rail 3, lead to
The stroke control panel 15 that the sliding slot 21 being arranged on 10 side of lower case is slidably connected with lower case 10 is crossed, for fastening stroke control
The holding screw 20 of making sheet 15 and lower case 10, and it is fixed on the travel switch 16 of 15 side of stroke control panel, the stroke
The tabletting contacted with chain 17 is connected on switch 16, described 17 one end of chain is connected on reduction gearbox 13, the other end is connected with
Link block 19, the travel switch 16, reduction gearbox 13 and motor 12 are connect with PCB control panel 11, in the PCB control panel 11
Wireless module and WIFI module are set, can be dissolved into Internet of Things completely, conducive to the switch of intelligent management window, is provided for life
It is convenient.
Further include the rain sensor 8 that the upper surface of the upper housing 6 is set, being located at for the upper housing 6 is set
The manual start stop switch 7 of indoor side connects key 22 with WIFI, and the rain sensor 8, manual start stop switch 7 and WIFI connect
Key 22 is connect to connect with PCB control panel 11.When raining, rainwater falls in the surface of rain sensor 8, and rain sensor 8 will
It senses signal and signal is passed into the control motor 12 of PCB control panel 11 and start, realize and close window operation, rainwater is avoided to float to room
Inside cause unnecessary loss；In normal state, if it is desired to it realizes hand window-closing window, can be realized by manual start stop switch 7, it should
Switch is self-replaced type cycling switch, and state is switched to windowing-stopping-pass window-stopping-windowing endless form, operation letter
Just；The WIFI connection key 22 is used when realizing remote control switch window, is carried out WIFI and is resetted and be connected to the network.
The link block 19 is connect by Quick Release pin 5 with the U-shaped link block 4 being fixed on windowpane 1, in chain window opener
Break down, power-off or other in emergency circumstances can quickly extract manually and open pin 5, divide windowpane 1 with chain 17
From realization manual switch window.
The guide rail slided for chain 17 is provided on the stroke control panel 15, the both ends of the lower case 10 are provided with
End cap 9, for forming closed cavity after fastening with upper housing 6, to the motor 12, PCB control panel 11 and reduction gearbox of inside cavity
13 play a protective role.
The lower case 10 and upper housing 6 are profile of the same race, and cross-sectional structure is identical, use same mold in production
Production, it is only necessary to which the fastening of upper housing 6 Yu lower case 10 can be realized by opening a kind of mold, and existing difference need to only pass through
Later period machine work is completed, and reduces product cost with this.
The course of work of the utility model is as follows:
In windowing-process, after PCB control panel 11 receives windowed signal, control motor 12 starts, by reduction gearbox 13
Power is transmitted to sprocket wheel 14 later, the rotation of sprocket wheel 14 drives chain 17 protruding, and 17 doubling of chain is arranged in lower case 10
Inside can be stretched by the special chain piece spacing specially designed in fold position automatic bending in chain 17 in 17 motion process of chain
During out, the chain 17 inside lower case 10 is shorter and shorter, when shortening at travel switch 16, is arranged in the stroke
Tabletting on switch 16 is separated with chain 17, and PCB control panel 11 receives the signal changed on travel switch 16, controls motor 12
It closes, 17 stop motion of chain, reaches the maximum folding angle of window at this time, complete fenestration procedure；At this point, part chain 17 is still
In guide rail in stroke control panel 15, in order to when closing window chain 17 along guide rail toward contract；During closing window, electricity
Machine 12 rotates backward, and sprocket wheel 14 rotates backward, and chain 17 is driven to withdraw, and realizes that window is closed.
By above-mentioned design, the travel switch position for efficiently solving existing window opener cannot be adjusted the utility model,
The problem of being unable to satisfy in-site installation demand can be changed simultaneously in actual installation by sliding stroke control panel to suitable position
The position that the travel switch for program-controlled making sheet side of being expert at is set is become, has adjusted the delivery stroke of chain window opener, meet different
Window opens and closes angle demand, so that the applicability of product is higher, it is flexible and changeable.
Above-described embodiment is only one of preferred embodiments of the present invention, should not be taken to limit the utility model
Protection scope, as long as the utility model body design thought and mentally make have no the change of essential meaning or profit
Color, it is solved the technical issues of it is still consistent with the utility model, the protection scope of the utility model should all be included in
Within.
Claims (6)
1. a kind of chain window opener of range-adjustable, which is characterized in that under being mounted on window frame (2) by bracket (18)
Shell (10), the upper housing (6) fastened with lower case (10) are arranged in the internal PCB control panel (11) of lower case (10) and subtract
Fast case (13), the motor (12) being connect with the speed end of reduction gearbox (13), the sprocket wheel being connect with the low speed end of reduction gearbox (13)
(14), one end is connect with sprocket wheel (14), other end setting is in the slide rail (3) of chain (17) outlet side, is mounted on sliding and is led
Chain (17) on rail (3) is slidably connected by the sliding slot (21) being arranged on lower case (10) side and lower case (10)
Stroke control panel (15), for fastening the holding screw (20) of stroke control panel (15) and lower case (10), and fixation is expert at
The travel switch (16) of program-controlled making sheet (15) side is connected with the tabletting contacted with chain (17) on the travel switch (16),
Described chain (17) one end is connected on reduction gearbox (13), the other end is connected with link block (19), and the travel switch (16) subtracts
Fast case (13) and motor (12) are connect with PCB control panel (11), PCB control panel (11) built-in with wireless module and WIFI mould
Block.
2. a kind of chain window opener of range-adjustable according to claim 1, which is characterized in that further include being arranged described
The manual start and stop for being located at indoor side in the upper housing (6) are arranged in the rain sensor (8) of the upper surface of upper housing (6)
Switch (7) connects key (22) with WIFI, and the rain sensor (8), manual start stop switch (7) connect key (22) with WIFI
It is connect with PCB control panel (11).
3. a kind of chain window opener of range-adjustable according to claim 1, which is characterized in that the link block (19) is logical
Quick Release pin (5) is crossed to connect with the U-shaped link block (4) being fixed on windowpane (1).
4. a kind of chain window opener of range-adjustable according to claim 1, which is characterized in that the stroke control panel
(15) guide rail for chain (17) sliding is provided on.
5. a kind of chain window opener of range-adjustable according to claim 1, which is characterized in that the lower case (10)
Both ends are provided with end cap (9), for forming closed cavity after fastening with upper housing (6).
6. a kind of chain window opener of range-adjustable according to claim 5, which is characterized in that the lower case (10) with
Upper housing (6) is profile of the same race, and cross-sectional structure is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920066304.6U CN209637510U (en) | 2019-01-15 | 2019-01-15 | A kind of chain window opener of range-adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920066304.6U CN209637510U (en) | 2019-01-15 | 2019-01-15 | A kind of chain window opener of range-adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209637510U true CN209637510U (en) | 2019-11-15 |
Family
ID=68477871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920066304.6U Active CN209637510U (en) | 2019-01-15 | 2019-01-15 | A kind of chain window opener of range-adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209637510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719214A (en) * | 2021-09-08 | 2021-11-30 | 南京威玛斯特自动机械有限公司 | Electric window opener with ventilation function |
-
2019
- 2019-01-15 CN CN201920066304.6U patent/CN209637510U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719214A (en) * | 2021-09-08 | 2021-11-30 | 南京威玛斯特自动机械有限公司 | Electric window opener with ventilation function |
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