CN212054267U

CN212054267U - Electric flat-open window machine and flat-open window

Info

Publication number: CN212054267U
Application number: CN202020126997.6U
Authority: CN
Inventors: 陈长才; 张天长; 徐燕兵
Original assignee: Zhaoqing Zhicheng Door Accessories Co ltd
Current assignee: Zhaoqing Zhicheng Door Accessories Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-12-01
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses an electronic flush window machine of windowing to a flat-open window with electronic flush window machine of windowing is disclosed, wherein electronic flat-open window machine includes: the mounting seat is arranged on a frame body of the casement window; the driving mechanism is arranged on the mounting seat; the power output mechanism comprises a driving shaft, a rotating seat and a stirring piece arranged in the rotating seat, the driving shaft can drive the stirring piece to rotate, the rotating seat is provided with a limiting piece corresponding to the stirring piece, the rotating seat can drive the fan body of the casement window to open and close, and when the stirring piece rotates to a fixed angle, the stirring piece is abutted to the limiting piece and the stirring piece can drive the rotating seat to rotate. The electric flat-open window machine can conveniently and manually open and close the window when the power is off.

Description

Electric flat-open window machine and flat-open window

Technical Field

The utility model relates to a flat-open window technical field, in particular to electronic flat-open window machine.

Background

Casement window usually includes framework and fan body, and window body and fan body pass through the hinge, and the fan body can take place relative deflection around hinge and window body to the realization is opened and shut, and some current casement windows can open and shut through the automation of electric drive fan body, but after its outage, are difficult to manual window that opens and shuts, cause inconvenience.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an electronic flush window machine of windowing can conveniently open and shut the window when its outage.

The utility model discloses still provide a flat-open window of having above-mentioned electronic flat-open window machine.

According to the utility model discloses an electronic flush window machine of first aspect embodiment, include: the mounting seat is arranged on a frame body of the casement window; the driving mechanism is arranged on the mounting seat; the power output mechanism comprises a driving shaft, a rotating seat and a stirring piece arranged in the rotating seat, the driving shaft can drive the stirring piece to rotate, the rotating seat is provided with a limiting piece corresponding to the stirring piece, the rotating seat can drive the fan body of the casement window to open and close, and when the stirring piece rotates to a fixed angle, the stirring piece is abutted to the limiting piece and the stirring piece can drive the rotating seat to rotate.

According to the utility model discloses electronic flush joint machine of windowing has following beneficial effect at least: rotate through the drive shaft, with power transmission to rotate on the seat and make and rotate the seat and rotate, thereby it opens and shuts to drive the fan body and deflect, wherein, the drive shaft is to rotate the seat and is connected, the drive shaft drives to dial when rotating to the predetermined amount angle, just can drive and rotate the seat rotation, it has the interval of an idle running to rotate the seat promptly, no matter how rotatory the fan body is in this interval, can not be with the reverse transmission of rotary power to the drive shaft, consequently even actuating mechanism does not move in the outage, all do not influence the window and open and shut, thereby realized can conveniently manually opening and shutting the window when electronic flat-open window machine outage.

According to some embodiments of the utility model, actuating mechanism still includes the motor, the motor can drive the drive shaft rotates. Through setting up the motor, ensured the drive shaft and rotated.

According to some embodiments of the utility model, still include speed reduction drive mechanism, the motor can pass through speed reduction drive mechanism drives the drive shaft rotates. Through setting up speed reduction drive mechanism, make the drive shaft can keep low-speed rotation to make the action of opening and shutting of the fan body of flat-open window more reliable.

According to some embodiments of the utility model, speed reduction drive includes worm and worm wheel, the worm with the pivot fixed connection of motor, the cooperation of worm and worm wheel, the worm wheel can drive the drive shaft rotates. The worm is matched with the worm wheel, so that a larger transmission ratio is formed between the motor and the output shaft, and the output shaft can keep rotating at a low speed.

According to some embodiments of the utility model, be equipped with drive assembly between worm wheel and the drive shaft, the worm wheel passes through drive assembly drives the drive shaft rotates. The transmission distance between the motor and the output shaft is changed through the transmission assembly, and interference between the output shaft and the motor is avoided.

According to some embodiments of the invention, the transmission assembly comprises a plurality of gears, adjacent 2 of the gears being intermeshed. The transmission ratio can be further changed by arranging a plurality of gears to mesh with each other to transmit the power of the motor, and the relative rotation direction of the output shaft and the motor can also be changed by increasing or decreasing the number of the gears.

According to some embodiments of the utility model, still include the swing piece, the one end of swing piece is established rotate on the seat, and its other end is established on the fan body, it can pass through the drive to rotate the seat the swing piece makes the fan body opens and shuts. Through the reasonable arrangement of the connection point of the swinging piece and the fan body, the transmission torque of the swinging piece to the fan body is increased, and the reduction of the burden of the output shaft is facilitated.

According to some embodiments of the invention, the other end of the oscillating piece is slidably arranged on the fan body. The swinging piece is arranged on the fan body in a sliding mode, so that the swinging piece can drive the fan body to rotate, and the action of the swinging piece is smoother.

According to some embodiments of the utility model, be equipped with the slide rail on the fan body, be equipped with on the slide rail with slide rail sliding fit's slider, the slider with the oscillating piece the other end rotates to be connected. The slider can take place relative rotation with the swing piece at gliding in-process, so the swing piece other end needs to rotate with the slider and be connected, from this, has ensured that the swing piece can drive the fan body through self rotatory swing.

According to the utility model discloses a flat-open window of second aspect embodiment, include according to the utility model discloses the electronic flat-open window machine of windowing of above-mentioned first aspect embodiment.

According to the utility model discloses flat-open window has following beneficial effect at least: rotate through the drive shaft, with power transmission to rotate on the seat and make and rotate the seat and rotate, thereby it opens and shuts to drive the fan body and deflect, wherein, the drive shaft is to rotate the seat and is connected, the drive shaft drives to dial when rotating to the predetermined amount angle, just can drive and rotate the seat rotation, it has the interval of an idle running to rotate the seat promptly, no matter how rotatory the fan body is in this interval, can not be with the reverse transmission of rotary power to the drive shaft, consequently even actuating mechanism does not move in the outage, all do not influence the window and open and shut, thereby realized can conveniently manually opening and shutting the window when electronic flat-open window machine outage.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of an electric flat window opener according to an embodiment of the present invention;

FIG. 2 is an exploded schematic view of the electric flush window opener shown in FIG. 1;

fig. 3 is an internal structural schematic view of the electric flat window opener shown in fig. 1;

FIG. 4 is a schematic view of the driving shaft of the electric flat window opener shown in FIG. 1 engaged with a rotating base;

fig. 5 is a schematic view of an electric flat window opener according to another embodiment of the present invention.

Reference numerals:

the device comprises a mounting base 100, a driving mechanism 200, a driving shaft 210, a motor 220, a speed reduction transmission mechanism 300, a worm 310, a worm wheel 320, a transmission assembly 400, a gear 410, a power output mechanism 500, a toggle piece 510, a limiting piece 520, a rotating base 530, a swinging piece 610, a sliding block 620 and a sliding rail 630.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality means two or more. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

As shown in fig. 1, fig. 2 and fig. 3, according to the utility model discloses electronic flush window machine of embodiment includes: the mounting seat 100 is arranged on the frame body of the casement window; the driving mechanism 200, the driving mechanism 200 is set on the mounting base 100; the power output mechanism 500, the power output mechanism 500 includes a driving shaft 210, a rotating base 530 and a stirring member 510 disposed in the rotating base 530, the driving shaft 210 can drive the stirring member 510 to rotate, the rotating base 530 is provided with a limiting member 520 corresponding to the stirring member 510, the rotating base 530 can drive the sash of the casement window to open and close, when the stirring member 510 rotates to a fixed angle, the stirring member 510 abuts against the limiting member 520, and the stirring member 510 can drive the rotating base 530 to rotate.

Specifically, rotate through drive shaft 210, with power transmission to rotate on the seat 530 and make and rotate seat 530, thereby it deflects and opens and shuts to drive the fan body, wherein, drive shaft 210 is to rotate with rotating seat 530 and is connected, drive shaft 210 drives and dials piece 510 and rotates when the predetermined amount angle, just can drive and rotate seat 530 rotatory, it has the interval of idle running promptly to rotate seat 530, no matter how the fan body rotates in this interval, can not reverse transmission the power of rotation to drive shaft 210 on, consequently even actuating mechanism 200 outage does not move, all influence the window and open and shut, thereby realized can conveniently manually opening and shutting the window when the power failure of electric flat-open window machine.

Wherein, the mounting seat 100 may be provided in a housing shape for accommodating and supporting the driving mechanism 200 and the power output mechanism 500; as shown in fig. 3 and 4, a receiving groove is formed in the rotating base 530, the stirring member 510 is disposed in the receiving groove, the stirring member 510 can be substantially formed into a long block shape or a rod shape, the central portion thereof is fixedly connected to the driving shaft 210, the limiting member 520 can be a protrusion or a protrusion disposed on the side wall of the receiving groove, and is used for abutting and limiting the rotation of the stirring member 510, and after the stirring member 510 abuts against the limiting member 520, the driving shaft 210 can rotate the rotating base 530 through rotation, and further drive the fan body to open and close.

In some embodiments of the present invention, as shown in fig. 1 and 2, the driving mechanism 200 further includes a motor 220, and the motor 220 can drive the driving shaft 210 to rotate. By providing the motor 220, the rotation of the driving shaft 210 is secured. It is easy to think that in some embodiments, the driving shaft 210 itself can be used as the rotating shaft portion of the motor 220 to drive the rotating base 530 to rotate, and the automatic opening and closing of the fan body can also be ensured.

Further, in some embodiments of the present invention, the driving shaft further includes a speed reducing transmission mechanism 300, and the motor 220 can drive the driving shaft 210 to rotate through the speed reducing transmission mechanism 300. By providing the speed reduction transmission mechanism 300, the driving shaft 210 can be rotated at a low speed, so that the opening and closing of the sash of the casement window can be more reliable.

Further, in some embodiments of the present invention, as shown in fig. 1, fig. 2 and fig. 3, the reduction transmission mechanism 300 includes a worm 310 and a worm wheel 320, the worm 310 is fixedly connected to the rotating shaft of the motor 220, the worm 310 is engaged with the worm wheel 320, and the worm wheel 320 can drive the driving shaft 210 to rotate. The worm 310 and the worm wheel 320 are matched, so that the motor 220 and the output shaft have a large transmission ratio, and the output shaft can keep rotating at a low speed.

It is contemplated that in some embodiments of the present invention, the reduction gear mechanism 300 may also include a plurality of gears 410 with different pitch circle diameters to increase the ratio of the rotation shaft of the motor 220 to the drive shaft 210, thereby keeping the output shaft rotating at a low speed.

Further, in some embodiments of the present invention, a transmission assembly 400 is disposed between the worm wheel 320 and the driving shaft 210, and the worm wheel 320 drives the driving shaft 210 to rotate through the transmission assembly 400. The transmission distance between the motor 220 and the output shaft is changed by the transmission assembly 400, and the interference between the output shaft and the motor 220 is avoided.

Further, in some embodiments of the present invention, the transmission assembly 400 includes 5 gears 410, and the adjacent 2 gears 410 are meshed with each other, and the transmission ratio can be further changed by setting the plurality of gears 410 to be meshed with each other to transmit the power of the motor 220, and the relative rotation direction of the output shaft and the motor 220 can also be changed by increasing or decreasing the number of the gears 410. In some embodiments, the transmission assembly may be provided with at least 2 gears 410, wherein one gear 410 is provided on the worm gear 320 to transmit the rotation of the worm gear 320, another gear 410 is provided on the driving shaft 210 to rotate the driving shaft 210, and the two gears 410 are engaged to transmit the power of the motor 220.

In some embodiments of the present invention, as shown in fig. 5, the present invention further includes a swinging member 610, one end of the swinging member 610 is disposed on the rotating base 530, and the other end of the swinging member 610 is disposed on the fan body, and the rotating base 530 can open and close the fan body by driving the swinging member 610. Specifically, the swinging member 610 can be roughly set to be a long rod shape as shown in fig. 5, one end of the long rod is fixedly connected with the rotating seat 530, so that the rotating seat 530 can drive the long rod to rotate, thereby driving the fan body to open and close, and the transmission torque of the swinging member 610 to the fan body is increased by reasonably setting the connection point of the swinging member 610 and the fan body, which is beneficial to reducing the burden of the output shaft.

Further, in some embodiments of the present invention, the other end of the swinging member 610 is slidably disposed on the fan body. The swinging piece 610 is arranged on the fan body in a sliding mode, so that the swinging piece 610 can drive the fan body to rotate, and the swinging piece 610 can move more smoothly.

Further, in some embodiments of the present invention, as shown in fig. 5, a sliding rail 630 is disposed on the fan body, a sliding block 620 slidably engaged with the sliding rail 630 is disposed on the sliding rail 630, and the sliding block 620 is rotatably connected to the other end of the swinging member 610. The sliding block 620 can rotate relative to the swinging member 610 in the sliding process, so that the other end of the swinging member 610 needs to be rotatably connected with the sliding block 620, and therefore, the swinging member 610 can rotate and swing by itself to drive the fan body to open and close.

It can be understood that in some embodiments of the utility model, the swing piece 610 also can set to the telescopic link, its one end with rotate a 530 fixed connection, it can drive the telescopic link rotation to have ensured to rotate a 530, the other end rotates with the fan body to be connected, the telescopic link is at rotatory in-process, the distance that rotates the tie point of a 530 and telescopic link and fan body tie point can change, from this, telescopic link accessible self telescopic adjustment adapts to the distance change of two points, thereby can ensure that the telescopic link drives the fan body and opens and shuts.

It is easily conceivable that in some embodiments, the rotating base can be directly connected to the hinge of the window, and the fan body is rotated by the rotating base.

The utility model discloses an in some embodiments, still include the PCB circuit board, the PCB circuit board sets up in the mount pad, and through setting for corresponding procedure, the PCB circuit board is connected with motor 220 electricity for opening of control motor 220 stops.

According to flat-open window of this clear embodiment, include according to the utility model discloses the electronic flat-open window machine of above-mentioned embodiment. Specifically, rotate through drive shaft 210, with power transmission to rotate on the seat 530 and make and rotate seat 530, thereby it deflects and opens and shuts to drive the fan body, wherein, drive shaft 210 is to rotate with rotating seat 530 and is connected, drive shaft 210 drives and dials piece 510 and rotates when the predetermined amount angle, just can drive and rotate seat 530 rotatory, it has the interval of idle running promptly to rotate seat 530, no matter how the fan body rotates in this interval, can not reverse transmission the power of rotation to drive shaft 210 on, consequently even actuating mechanism 200 outage does not move, all influence the window and open and shut, thereby realized can conveniently manually opening and shutting the window when the power failure of electric flat-open window machine.

In practical application, after receiving a window opening instruction, the PCB board controls the motor 220 to rotate forward, the driving shaft 210 is driven to rotate at a low speed through the speed reduction transmission mechanism 300 and the transmission assembly 400, the driving shaft 210 drives the toggle member 510 to rotate, after the toggle member 510 rotates to a predetermined amount of angle and abuts against the limiting member 520, the driving shaft 210 can drive the rotating base 530 to rotate, so that the sash of the casement window is opened, after the sash is opened, the motor 220 is controlled to rotate backward, the toggle member 510 is separated from the limiting member 520, so that a relatively idle interval is formed between the driving shaft 210 and the rotating base 530, and at this time, if power is off, the window can be opened and closed manually; similarly, after receiving the window closing command, the motor 220 rotates reversely to drive the fan body to close, and then rotates forward for a certain distance to make the toggle member 510 and the limiting member 520 separate from each other to form an idle section, so that the window can be opened and closed manually after the window is closed by electric control if the power is off.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge range of those skilled in the art.

Claims

1. The utility model provides an electronic flush window machine, its characterized in that includes:

the mounting seat (100) is arranged on a frame body of the casement window;

the driving mechanism (200) is arranged on the mounting seat (100), and comprises a driving shaft (210);

power take-off mechanism (500), power take-off mechanism (500) including rotate seat (530) and set up in rotate seat (530) in dial piece (510), drive shaft (210) can drive dial piece (510) are rotatory, rotate seat (530) be equipped with dial the locating part (520) that piece (510) correspond, rotate seat (530) and can drive the fan body of flat-open window and open and shut, dial piece (510) when rotating to quantitative angle, dial piece (510) with locating part (520) butt just dial piece (510) and can drive rotate seat (530) are rotatory.

2. The electric flat window opener according to claim 1, characterized in that:

the driving mechanism (200) further comprises a motor (220), and the motor (220) can drive the driving shaft to rotate.

3. The electric flat window opener according to claim 2, characterized in that:

the motor is characterized by further comprising a speed reduction transmission mechanism (300), and the motor (220) can drive the driving shaft (210) to rotate through the speed reduction transmission mechanism (300).

4. The electric flat window opener according to claim 3, characterized in that:

reduction gear (300) include worm (310) and worm wheel (320), worm (310) with the pivot fixed connection of motor (220), worm (310) and worm wheel (320) cooperation, worm wheel (320) can drive shaft (210) rotate.

5. The electric flat window opener according to claim 4, characterized in that:

a transmission assembly (400) is arranged between the worm wheel (320) and the driving shaft (210), and the worm wheel (320) drives the driving shaft (210) to rotate through the transmission assembly (400).

6. The electric flat window opener according to claim 5, characterized in that:

the transmission assembly (400) comprises a plurality of gears (410), and every two adjacent gears (410) are meshed with each other.

7. The electric flat window opener according to claim 1, characterized in that:

the fan is characterized by further comprising a swinging piece (610), one end of the swinging piece (610) is arranged on the rotating seat (530), the other end of the swinging piece is arranged on the fan body, and the rotating seat (530) can drive the swinging piece (610) to enable the fan body to be opened and closed.

8. The electric flush window opener according to claim 7, wherein:

the other end of the swinging piece (610) is arranged on the fan body in a sliding mode.

9. The electric flat window opener according to claim 8, wherein:

be equipped with slide rail (630) on the fan body, be equipped with on slide rail (630) with slide rail (630) sliding fit's slider (620), slider (620) with the other end of swinging piece (610) rotates and is connected.

10. A casement window, comprising:

the electric flush window opener of any one of claims 1 to 9.