CN202125229U - Electric window opening machine - Google Patents
Electric window opening machine Download PDFInfo
- Publication number
- CN202125229U CN202125229U CN2011201692374U CN201120169237U CN202125229U CN 202125229 U CN202125229 U CN 202125229U CN 2011201692374 U CN2011201692374 U CN 2011201692374U CN 201120169237 U CN201120169237 U CN 201120169237U CN 202125229 U CN202125229 U CN 202125229U
- Authority
- CN
- China
- Prior art keywords
- motor
- window
- opening machine
- casing
- speed change
- 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 discloses an electric window opening machine, which comprises a casing. A speed change motor is installed in the casing, a worm is connected with an output shaft of the speed change motor and meshed with a speed change gear arranged in the casing, a rack meshed with the speed change gear is installed on one side of the casing, and an extensible rod installation head is arranged at the end of the rack. By means of the structure, the motor can be controlled in remote control mode or button mode, so that the motor can automatically stop running and power is disconnected when vanes of a window-shade are closed or opened in place, and service life of the motor can be effectively protected. If the motor is started to rotate clockwise, the rack withdraws downwards to enable the vanes of the window-shade to be opened; if the motor rotates reversely, the rack extends upwards to enable the vanes of the window-shade to be closed.
Description
Technical field
The utility model relates to the curtain control device, is specifically related to a kind of electric window-opening machine that is used for shutter.
Background technology
In the prior art, close and the breakdown of blade of louver window all is to adopt manual mode to carry out, and opens inconvenience, waste time and energy, though some electronic window opening devices are arranged, its complex structure, and cost is high, uses inconvenient.
The utility model content
The purpose of the utility model is that the above-mentioned defective to prior art provides a kind of electric window-opening machine; Can realize opening and closing automatically the function of blade of louver window.
The technical scheme that the utility model provides is following: construct a kind of electric window-opening machine; Comprise housing; In said housing, variable speed electric motors, particularly is housed, is connected with worm screw on the output shaft of variable speed electric motors, particularly, the worm screw change-speed gearing interior with being arranged on housing is meshed; Side at said housing is equipped with the tooth bar that is meshed with said change-speed gearing, and the end of tooth bar is provided with the expansion link installation head.
In above-mentioned electric window-opening machine, the change-speed gearing installation is housed respectively in said housing uses bearing with bearing and worm screw installation.
The electric window-opening machine that the metal that the utility model provides, plastic cement shell are formed; Its structure can adopt remote control or push button to control motor; Close when putting in place and can shut down automatically and power down function at blade of louver window with breakdown; Can effectively protect are just transferring tooth bar in motor application life, starter and contract downwards to draw louvre blade is opened, motor is reversed to tooth bar and extends upwardly and push away the function that louvre blade is closed.
Description of drawings
Fig. 1 is the structure sectional view of the utility model electric window-opening machine.
The specific embodiment
With reference to shown in Figure 1; Design a kind of electric window-opening machine, comprise housing 8, in said housing 8, variable speed electric motors, particularly 1 is housed; Be connected with worm screw 2 on the output shaft of variable speed electric motors, particularly 1; Worm screw 2 is meshed with change-speed gearings 5 in being arranged on housing 8, in a side of said housing 8 tooth bar 4 that is meshed with said change-speed gearing 5 is housed, and the end of tooth bar 4 is provided with expansion link installation head 3.
In above-mentioned electric window-opening machine, a change-speed gearing installation is housed respectively in said housing 8 installs with bearing 6,7 with bearing 5 and two worm screws.Said change-speed gearing 5 is that a kind of number of teeth is the gear of 16 helical teeth.
At above-mentioned electric window-opening machine, can also in housing, install remote control circuit additional, make electric window-opening machine have distant control function.
This electric window-opening machine structure and feature: this remote control electric window opening device is two kinds on metal-back, a plastic cement shell.The interior part has motor, worm screw, gear, tooth bar connecting rod; Bearing, each parts all have designs fix location fulcrum, worm screw, gear; Fixed point installs little bearing additional, makes its running smooth and easy, and minitype speed reducing motor adopts the minisize dc variable speed driver of unique design, and the motor revolution is per minute 50 circles; Voltage is 12 volts low-voltage safety electricity, its motor long service life, stable performance noiselessness volume is gently little, the speed of service with window that to close window speed moderate.
Worm screw adopt unique design on-stream can play laborsaving wear-resisting, gear, unique design be that 16 helical teeth are counted gear; Be connected with worm screw, its function is that motor connection worm drive gear drives tooth bar, ability self-locking when closing breakdown; Thereby make the window blinds rest on desired angle, can not change dwell point, bearing; Stressed fulcrum all is equipped with bearing fixing in this casing, thereby makes the operation of this device smooth and easy, more durable wear.The tooth bar connecting rod is that the connection of gear drive tooth bar is flexible up and down, reaches and closes and open the blinds function.Its design surmounts the function and the performance of window opening device on the market, and volume is little, and is attractive in appearance, easy for installation, is prone to hiding advantage,
Claims (3)
1. electric window-opening machine; Comprise housing, it is characterized in that, in said housing, variable speed electric motors, particularly is housed; Be connected with worm screw on the output shaft of variable speed electric motors, particularly; Worm screw is meshed with the change-speed gearing that is arranged in the housing, in a side of said housing the tooth bar that is meshed with said change-speed gearing is housed, and the end of tooth bar is provided with the expansion link installation head.
2. electric window-opening machine according to claim 1 is characterized in that, the change-speed gearing installation is housed respectively in said housing uses bearing with bearing and worm screw installation.
3. electric window-opening machine according to claim 1 is characterized in that, said change-speed gearing is that a kind of number of teeth is the gear of 16 helical teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201692374U CN202125229U (en) | 2011-05-25 | 2011-05-25 | Electric window opening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201692374U CN202125229U (en) | 2011-05-25 | 2011-05-25 | Electric window opening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202125229U true CN202125229U (en) | 2012-01-25 |
Family
ID=45488300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201692374U Expired - Fee Related CN202125229U (en) | 2011-05-25 | 2011-05-25 | Electric window opening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202125229U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981444A (en) * | 2020-09-14 | 2020-11-24 | 河北旅游职业学院 | Landscape tree lighting device |
| CN112144960A (en) * | 2020-09-10 | 2020-12-29 | 湖北天晟一林科技有限公司 | Door and window fixing mechanism applied to aluminum alloy door and window engineering |
-
2011
- 2011-05-25 CN CN2011201692374U patent/CN202125229U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144960A (en) * | 2020-09-10 | 2020-12-29 | 湖北天晟一林科技有限公司 | Door and window fixing mechanism applied to aluminum alloy door and window engineering |
| CN112144960B (en) * | 2020-09-10 | 2021-12-10 | 湖北天晟一林科技有限公司 | Door and window fixing mechanism applied to aluminum alloy door and window engineering |
| CN111981444A (en) * | 2020-09-14 | 2020-11-24 | 河北旅游职业学院 | Landscape tree lighting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120125 Termination date: 20120525 |