CN203783329U - Window opening travel control mechanism for window opener - Google Patents
Window opening travel control mechanism for window opener Download PDFInfo
- Publication number
- CN203783329U CN203783329U CN201420164272.0U CN201420164272U CN203783329U CN 203783329 U CN203783329 U CN 203783329U CN 201420164272 U CN201420164272 U CN 201420164272U CN 203783329 U CN203783329 U CN 203783329U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- motor
- window
- direct current
- opening travel
- 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
Links
Abstract
The utility model provides a window opening travel control mechanism for a window opener. The window opening travel control mechanism for the window opener comprises a speed reduction box, a direct current motor and a circuit board assembly; a circuit board fixing seat is arranged between the circuit board assembly and the direct current motor; a motor shaft end copper cover is arranged at the direct current motor and is connected with a motor shaft end magnetic pillar; a Hall element with magnetic induction is arranged on the circuit board assembly. The rotating circle number of the motor can be accurately obtained by arranging the circuit board to record the change times of pulse or current, and the window opening travel that the motor is rotated by one circle every time is fixed and accurate, so the precise opening travel of the electric window opener is obtained.
Description
Technical field
The utility model relates to window opener field, is specifically related to a kind of window opener range controlling mechanism of windowing.
Background technology
Electric window-opening device is on the market all to control the stroke of windowing by two kinds of modes:
Wherein a kind of for adopting the mode of current limliting, be that window opener is while reaching range, driven by motor transmission mechanism continues motion and opens, but now there is no the space of motion to top because of mechanical part, motor is subject to the resistance increasing suddenly, thereby increased its electric current moment, motor is connected with circuit board, on circuit board, be designed with the parts that detect electric current, and presetting the value of a maximum current, when the electric current increasing to motor moment when circuit board detecting is greater than its setting value, circuit board sends the order of motor power-off, motor stops operating, and motion stops.When electric window-opening device closes window while putting in place to minimum stroke, carry out equally said process.This mode motor moment increases electric current and window opener and electronic component is impacted to destruction.
Another kind is to adopt travel switch, window or close window while putting in place work in every have a travel switch, be that power-off is out of service when contact touches travel switch.This mode travel switch need account for larger space and the general life-span of travel switch not high.
Summary of the invention
In order to overcome the defect of prior art, the utility model provides following technical scheme:
A kind of window opener range controlling mechanism of windowing, comprise reduction box, direct current generator, circuit board assemblies, between circuit board assemblies and direct current generator, be provided with circuit board holder, described direct current generator is provided with motor shaft end copper sheathing, connects a motor shaft end magnetic post on motor shaft end copper sheathing, is provided with the Hall element of magnetic induction on described circuit board assemblies.It is that magnetic cutting is responded to Hall element once that motor often turns around, be correspondingly to have produced a pulse and size of current changes once, can show accurately by the number of times of circuit board recording impulse or curent change motor has turned how many circles, often the turn around stroke of windowing of motor is fixing accurate, thereby draw the precision range that electric window-opening device is opened, by presetting the number of turns (being pulse or curent change number of times) of improvement on circuit board assemblies, can accurately control the stroke of windowing.
The beneficial effect that the utility model brings is: avoided conventional motor moment to increase electric current and impact failure to window opener and electronic component, also solved not high problem of general life-span of travel switch.
Brief description of the drawings
Fig. 1 is the utility model STRUCTURE DECOMPOSITION schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Refer to Fig. 1, a kind of window opener range controlling mechanism of windowing, comprise reduction box 22, direct current generator 23, circuit board assemblies 28 is provided with circuit board holder 26 between circuit board assemblies 28 and direct current generator 23, described direct current generator 23 is provided with motor shaft end copper sheathing 24, on motor shaft end copper sheathing 24, connect a motor shaft end magnetic post 25, be provided with the Hall element 27 of magnetic induction on described circuit board assemblies 28, motor shaft end magnetic post 25 rotates with direct current generator 23.It is that magnetic cutting is responded to Hall element 27 once that motor often turns around, be correspondingly to have produced a pulse or size of current changes once, can show accurately by the number of times of circuit board recording impulse or curent change motor has turned how many circles, often the turn around stroke of windowing of motor is fixing accurate, thereby draw the precision range that electric window-opening device is opened, by presetting the number of turns (being pulse or curent change number of times) of improvement on circuit board assemblies, can accurately control the stroke of windowing
The above; it is only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the utility model; the variation that can expect without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (1)
1. the window opener range controlling mechanism of windowing, comprise reduction box, direct current generator, circuit board assemblies, it is characterized in that, between circuit board assemblies and direct current generator, be provided with circuit board holder, described direct current generator is provided with motor shaft end copper sheathing, on motor shaft end copper sheathing, connect a motor shaft end magnetic post, on described circuit board assemblies, be provided with the Hall element of magnetic induction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420164272.0U CN203783329U (en) | 2014-04-07 | 2014-04-07 | Window opening travel control mechanism for window opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420164272.0U CN203783329U (en) | 2014-04-07 | 2014-04-07 | Window opening travel control mechanism for window opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203783329U true CN203783329U (en) | 2014-08-20 |
Family
ID=51319529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420164272.0U Expired - Fee Related CN203783329U (en) | 2014-04-07 | 2014-04-07 | Window opening travel control mechanism for window opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203783329U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883197A (en) * | 2014-04-07 | 2014-06-25 | 江汇装饰用品(鹤山)有限公司 | Window opening stroke control mechanism of window opener |
-
2014
- 2014-04-07 CN CN201420164272.0U patent/CN203783329U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883197A (en) * | 2014-04-07 | 2014-06-25 | 江汇装饰用品(鹤山)有限公司 | Window opening stroke control mechanism of window opener |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2011072179A (en) | Drive device | |
| EP3351906A1 (en) | Door position detection device for electric door opener | |
| WO2014191877A3 (en) | Punching apparatus | |
| CN105927090A (en) | Position detecting method and device for door/window glass, door/window control system and automobile | |
| WO2014106718A8 (en) | Control of a host station through movement of a moving device | |
| CN203783329U (en) | Window opening travel control mechanism for window opener | |
| CN206954195U (en) | Wiper maintenance realization device based on uncontrolled type direct current generator | |
| CN103883197A (en) | Window opening stroke control mechanism of window opener | |
| CN202838795U (en) | Teaching practical-training plate for Hall type camshaft position sensor | |
| CN111256420B (en) | Opening and closing control device of refrigerator door and refrigerator | |
| CN204836026U (en) | Collect motor rotates circuit arrangement of number of turns | |
| CN103197700A (en) | Servo control system with limit function | |
| CN203491856U (en) | Mounting structure used for rotary transformer of direct drive motor of electric coach | |
| CN201649948U (en) | Electromagnetic door closing device | |
| CN203774108U (en) | Controller of grounding switch of switchgear | |
| CN204370972U (en) | A kind of clamp prevention controller being applied to Auto Electronic Top Window | |
| CN203627982U (en) | Valve actuator | |
| WO2018056830A3 (en) | Power-assisted operating mechanism for sliding doors | |
| CN204046383U (en) | Built-in external rotor servomotor | |
| CN208570382U (en) | A kind of stroke protection mechanism of microswitch | |
| CN102996001A (en) | Retractable door control device | |
| CN103612160B (en) | Tool Magazine in Machining Centers door | |
| CN105048930A (en) | Circuit device for acquiring number of rotating circles of motor | |
| CN203504457U (en) | Vehicle window direct current motor positive and negative rotating control circuit | |
| CN203229887U (en) | Opening and closing device for ticket checking machine gate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20180407 |