CN211666511U - Electric window opener convenient to use - Google Patents
Electric window opener convenient to use Download PDFInfo
- Publication number
- CN211666511U CN211666511U CN201921603811.5U CN201921603811U CN211666511U CN 211666511 U CN211666511 U CN 211666511U CN 201921603811 U CN201921603811 U CN 201921603811U CN 211666511 U CN211666511 U CN 211666511U
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- CN
- China
- Prior art keywords
- rotating shaft
- apron
- electromagnetic clutch
- convenient
- electric window
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- 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.)
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Abstract
The utility model relates to an electronic machine of windowing convenient to use, including first apron and second apron to and install motor, reduction gears, sprocket and the chain between two apron, reduction gears's output is drive gear, and drive gear rotates through first pivot and first apron to be connected, and the sprocket rotates through second pivot and second apron to be connected, connects through electromagnetic clutch between first pivot and the second pivot, and electromagnetic clutch and motor all are connected with the power cord. The utility model discloses can carry out manually operation switch window, convenient to use to the machine of windowing after the outage.
Description
Technical Field
The utility model relates to a building hardware accessories technical field, concretely relates to electronic machine of windowing convenient to use.
Background
The window opener in the existing market usually drives a chain wheel to rotate through a motor, the chain is retracted and unfolded, window opening and window closing actions are achieved, the motor is connected with the chain wheel through a speed reducing mechanism, and the speed reducing mechanism is generally of a multi-stage gear structure.
The existing window opener generally has the following defects:
when the motor is powered off, the window opening machine body and the power output end are directly connected with the window frame and the window sash, so that a user cannot manually open and close the window sash, and the inconvenience is obviously brought to normal use of people.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the problem of the unable operation of machine of windowing when the outage, carried out the design innovation, provide an electronic machine of windowing convenient to use, can carry out manual operation switch window, convenient to use to the machine of windowing after the outage.
The utility model discloses a realize through following technical scheme:
the utility model provides an electronic machine of windowing convenient to use, includes first apron and second apron to and install motor, reduction gears, sprocket and the chain between two apron, reduction gears's output is drive gear, and drive gear rotates with first apron through first pivot to be connected, and the sprocket rotates with the second apron through the second pivot to be connected, connects through electromagnetic clutch between first pivot and the second pivot, and electromagnetic clutch and motor all are connected with the power cord.
When the electromagnetic clutch is connected with a power line and is electrified, magnetic force is generated inside the electromagnetic clutch, and a driving disc of the electromagnetic clutch sucks a driven disc, so that torque on the driving disc can be transmitted to the driven disc, and power transmission of the first rotating shaft and the second rotating shaft is further realized; when the power is off, the driving disc and the driven disc are separated, and the chain wheel connected with the driven disc through the second rotating shaft can rotate independently without influencing the driving disc and the transmission gear, so that the clutch function of the electric window opening machine is realized.
Furthermore, the second rotating shafts are respectively provided with accommodating grooves, and retaining rings for mounting the fixed chain wheels are fixed in the accommodating grooves.
The second rotating shaft is provided with the accommodating groove, the chain wheel can be fixed on the second rotating shaft by utilizing the retaining ring arranged in the accommodating groove, and the chain wheel is prevented from sliding with the second rotating shaft when rotating to influence transmission.
Furthermore, the first rotating shaft and the second rotating shaft are located on the same axis, and the first rotating shaft is coupled to the first cover plate and the second rotating shaft is coupled to the second cover plate through a bearing and a bearing seat.
The first rotating shaft and the second rotating shaft are positioned on the same axis, and can be contacted and realize transmission under the action of the electromagnetic clutch after the electromagnetic clutch is electrified, and the end parts of the first rotating shaft and the second rotating shaft are in shaft connection with corresponding installation parts through bearings and bearing seats, so that the first rotating shaft and the second rotating shaft can be normally used during power transmission.
Furthermore, the first rotating shaft and the transmission gear are in transmission through splines and spline grooves, and the second rotating shaft and the chain wheel are in transmission through splines and spline grooves.
The first rotating shaft is provided with a spline, the transmission gear is provided with a matched spline groove, after the first rotating shaft and the transmission gear are matched, transmission between the first rotating shaft and the transmission gear can be realized, and similarly, power transmission between the second rotating shaft and the chain wheel can also be realized through the spline and the spline groove.
Furthermore, the power line is the same power line.
The input voltage of the electromagnetic clutch is 24v, the voltage is the same as the voltage input by the motor, the power supply of the electromagnetic clutch is connected to the circuit board of the input power supply of the motor, and the manual window opening mode can be automatically switched without operation when the power is cut off.
Furthermore, the power cord on install button switch, button switch sets up on the shell of machine of windowing.
Through button switch, control electromagnetic clutch and motor operation make things convenient for the manual mode of switching the machine of windowing, make things convenient for manual operation switch window.
The utility model has the advantages that:
firstly, an electromagnetic clutch is adopted to control transmission between a first rotating shaft and a second rotating shaft, operation is not needed after power failure, and the mode is automatically switched to a manual windowing mode; the input voltage of the clutch is 24v, the voltage is the same as the voltage input by the motor, the power supply of the electromagnetic clutch is connected to the circuit board of the input power supply of the motor, and the manual window opening mode can be automatically switched without operation when the power is cut off.
Compared with a mechanical clutch mechanism, the miniature electromagnetic clutch is assembled with the gear, the shaft and the chain wheel to change the whole size very little, occupy no extra space and do not need to change the structure of the window opener additionally.
And thirdly, the operation is labor-saving, after the power is cut off, the first rotating shaft and the second rotating shaft are automatically separated, additional force application is not needed, and the operation of a user is facilitated.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a disassembled schematic view of FIG. 1;
fig. 3 is a schematic view of the installation of the electromagnetic clutch in the present invention;
shown in the figure:
1. the electromagnetic clutch comprises a first cover plate, a second cover plate, a motor, a speed reducing mechanism, a transmission gear 6, a chain wheel, a transmission gear 7, a first rotating shaft, a second rotating shaft 8, a second rotating shaft 9, an electromagnetic clutch 10, a spline 11 and a containing groove.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
The utility model provides an electronic machine of windowing convenient to use, includes first apron 1 and second apron 2 to and install motor 3, reduction gears 4, sprocket 6 and the chain between two apron, as shown in figure 2, reduction gears is multistage gear structure, and its output is drive gear 5, and drive gear 5 rotates with first apron 1 through first pivot 7 to be connected, and sprocket 6 rotates with second apron 2 through second pivot 8 to be connected, connects through electromagnetic clutch 9 between first pivot 7 and the second pivot 8.
The electromagnetic clutch 9 and the motor 3 are both connected with power lines. The power line is the same power line. The power cord on install button switch, button switch sets up on the shell of machine of windowing.
The electromagnetic clutch 9 is a product in the prior art and comprises a driving disc and a driven disc, wherein the driving disc and the driven disc are electromagnetically attracted when being powered on to complete power transmission, and when being powered off, the driving disc is separated from the driven disc to finish the power transmission.
In this embodiment, the one end of first pivot 7 is connected with electromagnetic clutch 9's driven plate, and the other end of first pivot 7 is connected with drive gear 5, and the one end of second pivot 8 is connected with electromagnetic clutch 9's driving plate, and the other end of second pivot 8 is connected with sprocket 6, prevents that sprocket 6 from gliding through the retaining ring in the storage tank 11, first pivot 7 and second pivot 8 be located same axis, and between first pivot 7 and first apron 1, all through bearing and bearing frame coupling between second pivot 8 and second apron 2.
As shown in fig. 3, the radius of the electromagnetic clutch 9 is greater than the radius of the spline teeth on the first rotating shaft 7, and when the transmission gear 5 is installed on the first rotating shaft 7, a containing groove does not need to be arranged, so that the transmission gear is ensured not to slide downwards, and transmission is not influenced.
The second rotating shaft 8 is provided with accommodating grooves 11 respectively, and retaining rings for mounting the fixed chain wheels 6 are fixed in the accommodating grooves 11.
The first rotating shaft 7 and the transmission gear 5 are in transmission through a spline 10 and a spline groove, and the second rotating shaft 8 and the chain wheel 6 are in transmission through the spline 10 and the spline groove. As shown in fig. 3, the splines on the first and second shafts 7 and 8 are hexagonal in shape, and the centers of the driving gear 5 and the sprocket 6 are provided with matching hexagonal keyways.
The using process is as follows: keeping a power supply state, attracting a driving disc and a driven disc of the miniature electromagnetic clutch 9, and at the moment, being similar to a common electric window opener structure, driving the motor torque to a chain wheel 6 through a gear speed reducing mechanism 4 to normally carry out electric window opening and closing; in the power supply state, when a button switch for controlling the miniature electromagnetic clutch 9 is pressed, the miniature electromagnetic clutch 9 is powered off, the driving disc and the driven disc of the clutch 9 are separated at the moment, the mode is switched to a manual window opening mode at the moment, a window sash can be manually pushed to directly control window opening and closing, and then the button switch is pressed, so that the electric window opening mode is recovered; in the power-off or power-off state, the miniature electromagnetic clutch 9 and the motor 3 share the power supply, and the driving disc and the driven disc of the clutch 9 are separated at the moment, so that the manual windowing mode is automatically switched without operating a switch of the miniature electromagnetic clutch 9 during power-off or power-off.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.
Claims (6)
1. The utility model provides an electronic machine of windowing convenient to use, includes first apron and second apron to and install motor, reduction gears, sprocket and the chain between two apron, reduction gears's output is drive gear, its characterized in that: the transmission gear is rotationally connected with the first cover plate through a first rotating shaft, the chain wheel is rotationally connected with the second cover plate through a second rotating shaft, the first rotating shaft and the second rotating shaft are connected through an electromagnetic clutch, and the electromagnetic clutch and the motor are both connected with a power line.
2. The electric window opener convenient to use of claim 1, characterized in that: the second rotating shaft is provided with a containing groove, and a check ring for installing the fixed chain wheel is fixed in the containing groove.
3. The electric window opener convenient to use of claim 1 or 2, characterized in that: the first rotating shaft and the second rotating shaft are positioned on the same axis, and are in shaft connection with the bearing block through a bearing and the bearing block between the first rotating shaft and the first cover plate and between the second rotating shaft and the second cover plate.
4. The electric window opener convenient to use of claim 1, characterized in that: the first rotating shaft and the transmission gear are in transmission through splines and spline grooves, and the second rotating shaft and the chain wheel are in transmission through splines and spline grooves.
5. The electric window opener convenient to use of claim 1, characterized in that: the power line is the same power line.
6. The electric window opener of claim 5, wherein: the power cord on install button switch, button switch sets up on the shell of machine of windowing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921603811.5U CN211666511U (en) | 2019-09-25 | 2019-09-25 | Electric window opener convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921603811.5U CN211666511U (en) | 2019-09-25 | 2019-09-25 | Electric window opener convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211666511U true CN211666511U (en) | 2020-10-13 |
Family
ID=72731461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921603811.5U Expired - Fee Related CN211666511U (en) | 2019-09-25 | 2019-09-25 | Electric window opener convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211666511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110512981A (en) * | 2019-09-25 | 2019-11-29 | 亚萨合莱国强（山东）五金科技有限公司 | A kind of electric window-opening machine easy to use |
-
2019
- 2019-09-25 CN CN201921603811.5U patent/CN211666511U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110512981A (en) * | 2019-09-25 | 2019-11-29 | 亚萨合莱国强（山东）五金科技有限公司 | A kind of electric window-opening machine easy to use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201013 Termination date: 20210925 |