CN215565294U - Electric window opening device of casement window - Google Patents
Electric window opening device of casement window Download PDFInfo
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- CN215565294U CN215565294U CN202121484437.9U CN202121484437U CN215565294U CN 215565294 U CN215565294 U CN 215565294U CN 202121484437 U CN202121484437 U CN 202121484437U CN 215565294 U CN215565294 U CN 215565294U
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Abstract
The utility model provides an electric window opening device of a casement window, which comprises a box body, a push rod and a driving piece arranged in the box body, wherein the driving piece comprises a driving motor, a driving gear and a driven gear, an output shaft of the driving motor is connected with the driving gear, the driving gear is a bevel gear, the driving gear and the driven gear are in meshing transmission through a plurality of stages of reduction gear sets, a large gear of a first stage of reduction gear set is a bevel gear meshed with the driving gear, a transmission shaft of the driven gear penetrates through the box body to be connected with the push rod outside, and the plurality of stages of reduction gear sets and the driven gear are in linear distribution. The driving device adopts a closed reduction box body, and has large output force, small size and good stability.
Description
Technical Field
The utility model belongs to the technical field of automatic doors and windows, and particularly relates to an electric window opening device of a casement window.
Background
Current intelligent house all adopts electric door and window, but automatic door and window on the market is mostly sliding door and window, sees the electronic device of windowing to flat-open door and window very seldom.
SUMMERY OF THE UTILITY MODEL
In order to realize the electric opening and closing of the casement window, the utility model provides an electric window opening device of the casement window.
In order to realize the purpose of the utility model, the utility model adopts the technical scheme that:
an electric window opening device of a casement window comprises a box body, a push rod and a driving piece arranged in the box body, the driving piece comprises a driving motor, a driving gear and a driven gear, an output shaft of the driving motor is connected with the driving gear, the driving gear is a bevel gear, the driving gear and the driven gear are in meshing transmission through a plurality of reduction gear sets, each reduction gear set comprises a gear shaft, a large gear and a small gear are fixedly arranged on the gear shaft, the small gear of the previous reduction gear set is meshed with the large gear of the next reduction gear set, the small gear of the last reduction gear set is meshed with the driven gear, the large gear of the first reduction gear set is the bevel gear meshed with the driving gear, the transmission shaft of the driven gear penetrates out of the box body to be connected with an external push rod, and the plurality of stages of reduction gear sets and the driven wheel are distributed linearly.
The reduction gear set of the present invention is provided with five stages.
The box body comprises a bottom plate and a box cover arranged on the bottom plate, the box cover is matched with an installation cavity on a window frame section bar, two ends of the bottom plate are fixing plates extending out of two ends of the box cover, and a damping rubber pad is arranged on one surface, facing the box cover, of each fixing plate.
Preferably, the two ends of the bottom plate are respectively provided with a vertical positioning plate, the two ends of the driving piece are fixedly installed on the corresponding positioning plates, and the contact surfaces of the positioning plates and the box cover are provided with waterproof rubber pads.
The utility model has the beneficial effects that:
1. the electric window opening device adopts the closed reduction box body, the driving gear and the large gear of the first-stage reduction gear set are arranged as bevel gears, vertical transmission is realized, the plurality of stages of reduction gear sets and the driven gear are linearly distributed, the size is small, the electric window opening device is conveniently installed in a narrow window frame section, and meanwhile, the output force is large and the stability is good.
2. The bottom plate is fixedly installed on the window frame through the fixing plate, and the damping rubber pad is arranged on the fixing plate in direct contact with the window frame, so that noise can be effectively removed, and silence during operation can be guaranteed.
Drawings
Fig. 1 is a schematic structural view of a driving member of an electric window opening device of a casement window according to the present invention.
Fig. 2 is a side view of the internal structure of the electric window opening device of the casement window of the present invention.
Fig. 3 is an external view schematically illustrating an electric window opening device of a casement window according to the present invention.
Fig. 4 is a schematic view illustrating a use state of the power window opening device of the casement window according to the present invention.
Labeled as: 1. the box body, 2, push rod, 3, driving motor, 4, driving wheel, 5, driven wheel, 6, reduction gear set, 7, shock absorption rubber mat, 8, waterproof rubber mat, 9, window frame, 10, window sash, 11, bottom plate, 12, box cover, 13, circuit board, 61, first-stage reduction gear set, 111, fixing plate, 112 and positioning plate.
Detailed Description
In order to more clearly and specifically illustrate the technical solution of the present invention, the present invention is further described by the following embodiments. The following examples are intended to illustrate the practice of the present invention and are not intended to limit the scope of the utility model.
Example 1
As shown in fig. 1-4, an electric window opening device for a casement window comprises a box body 1, a push rod 2 and a driving piece arranged in the box body 1, wherein the driving piece comprises a driving motor 3, a driving gear 4 and a driven gear 5, an output shaft of the driving motor 3 is connected with the driving gear 4, the driving gear 4 is an oblique bevel gear, the driving gear 4 and the driven gear 5 are in meshing transmission through a plurality of reduction gear sets 6, each reduction gear set 6 comprises a gear shaft, a gear wheel and a pinion are fixedly arranged on the gear shaft, the pinion of the upper reduction gear set is meshed with the gear wheel of the lower reduction gear set, the pinion of the last reduction gear set is meshed with the driven gear 5, the gear wheel of the first reduction gear set 61 is an oblique bevel gear meshed with the driving gear 4, and the transmission shaft of the driven gear 5 penetrates out of the box body to be connected with the push rod 2 outside, the plurality of stages of reduction gear sets 6 and the driven wheel 5 are distributed in a straight line.
The driving gear and the large gear of the first reduction gear set 61 are set to be bevel gears, vertical transmission is achieved, the plurality of reduction gear sets 6 and the driven gear 5 are distributed linearly, a closed reduction box body is adopted, the size is small, the reduction gear set is convenient to install in an inner cavity of a window frame sectional material, the push rod is hinged with a window sash, the window sash is pushed open or pulled back through rotation of the push rod, and electric opening and closing of the casement window are achieved.
Example 2
This example is based on example 1:
the reduction gear set is provided with five stages, the output force is large, the speed is fully reduced, and the operation is stable.
Example 3
This example is based on example 1:
as shown in fig. 2 and 3, the box body 1 includes a bottom plate 11 and a box cover 12 installed on the bottom plate, the box cover 12 fits with an installation cavity on a window frame profile, two ends of the bottom plate 11 are fixing plates 111 extending from two ends of the box cover 12, and a damping rubber pad 7 is disposed on one surface of the fixing plate 111 facing the box cover 112.
During installation, the box cover 112 is arranged in an installation cavity of a window frame section bar, the bottom plate 111 is fixedly installed on the window frame through the fixing plate 111, and the damping rubber pad 7 is arranged on the fixing plate which is in direct contact with the window frame, so that noise can be effectively eliminated.
Example 3
This example is based on example 3:
the two ends of the bottom plate are respectively provided with a vertical positioning plate, the two ends of the driving piece are fixedly installed on the corresponding positioning plates, and waterproof rubber pads are arranged on the contact surfaces of the positioning plates and the box cover.
The driving motor of the utility model adopts a JGA25-370 speed reducing motor.
The system realizes remote automatic control by additionally arranging the controller, the wireless communication module and the remote controller, and the power supply module adopts a USB charging module.
The connection method not clarified in the present invention is a conventional connection means such as adhesion, welding, riveting, screw and thread.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (4)
1. The utility model provides an electronic windowing facility of flat-open window which characterized in that: comprises a box body, a push rod and a driving piece arranged in the box body, wherein the driving piece comprises a driving motor, a driving gear and a driven gear, the output shaft of the driving motor is connected with the driving gear, the driving gear is a bevel gear, the driving gear and the driven gear are in meshing transmission through a plurality of stages of reduction gear sets, each reduction gear set comprises a gear shaft, a large gear and a small gear are fixedly arranged on the gear shaft, the small gear of the previous reduction gear set is meshed with the large gear of the next reduction gear set, the small gear of the last reduction gear set is meshed with the driven gear, the large gear of the first reduction gear set is an oblique bevel gear meshed with the driving gear, the transmission shaft of the driven gear penetrates out of the box body to be connected with an external push rod, and the plurality of stages of reduction gear sets and the driven wheel are distributed linearly.
2. The power window opening device of a casement window according to claim 1, wherein: the reduction gear set is provided with five stages.
3. The power window opening device of a casement window according to claim 1, wherein: the box body comprises a bottom plate and a box cover arranged on the bottom plate, the box cover is matched with an installation cavity in a window frame sectional material, two ends of the bottom plate are fixing plates extending from two ends of the box cover, and a damping rubber pad is arranged on one surface of each fixing plate facing the box cover.
4. The power window opening device of a casement window according to claim 2, wherein: the two ends of the bottom plate are respectively provided with a vertical positioning plate, the two ends of the driving piece are fixedly installed on the corresponding positioning plates, and waterproof rubber pads are arranged on the contact surfaces of the positioning plates and the box cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121484437.9U CN215565294U (en) | 2021-07-01 | 2021-07-01 | Electric window opening device of casement window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121484437.9U CN215565294U (en) | 2021-07-01 | 2021-07-01 | Electric window opening device of casement window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215565294U true CN215565294U (en) | 2022-01-18 |
Family
ID=79822598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121484437.9U Active CN215565294U (en) | 2021-07-01 | 2021-07-01 | Electric window opening device of casement window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215565294U (en) |
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2021
- 2021-07-01 CN CN202121484437.9U patent/CN215565294U/en active Active
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