CN205135218U - Automatic device of switch window - Google Patents

Abstract

The utility model discloses a device for automatically opening and closing windows, which comprises a suction cup connected to the window, a push-pull rod, a casing, a casing cover plate, a transmission connecting rod, a roller, a rotating shaft, a driving motor and a control device; the casing can fix the whole device at the working position The shell cover plate can not only protect the device, but also fix the motor and the control device; the motor can be reversed under the command of the control device; the rotating shaft drives the drum to rotate under the drive of the motor; the transmission connecting rod passes through The pin keys are connected end to end, and the first section is connected to the roller through the pin key, and the last section is connected to the push-pull rod through the pin key; one end of the push-pull rod is connected to the transmission rod through the pin key, and the other end is fixed to the suction cup, which is connected to the window; The device for automatically opening and closing windows is small in size and can be directly installed on existing common windows, and the transmission device will not generate slack and will not cause noise pollution.

Description

A device for automatically opening and closing windows

technical field

The utility model relates to a device for automatically opening and closing windows.

Background technique

Newly decorated houses contain high levels of harmful gases such as formaldehyde, and people often use the method of opening windows to ventilate them to disperse them. Windows, so automatic devices are needed to open and close the windows for us. On weekdays, it is a common living habit to open the windows for ventilation. When it is raining or cloudy, the windows cannot be closed in time due to work or other reasons, and an automatic device is also needed to help us open and close the windows.

Contents of the invention

In order to solve the above problems, the utility model provides an automatic window opening and closing device.

The utility model is realized through the following measures: including a suction cup connected to the window, a push-pull rod, a casing, a casing cover plate, a transmission connecting rod, a roller, a rotating shaft, a driving motor and a control device; the casing can fix the whole device at the working position; The shell cover can not only protect the device, but also fix the motor and the control device; the motor can realize forward and reverse rotation under the control of the control device; the rotating shaft drives the roller to rotate under the drive of the motor; The section is connected with the roller, and the last section is connected with the push-pull rod through the pin key; one end of the push-pull rod is connected with the transmission rod through the pin key, and the other end is fixed with the suction cup, which is connected with the window.

Description of drawings

Fig. 1 shows the structural schematic diagram of automatic opening and closing window device.

Fig. 2 shows a schematic structural diagram of the housing cover and the control device.

Fig. 3 shows a schematic diagram of the structure of the automatic window device in an extended state.

In the figure: 1 suction cup; 2 push-pull rod; 3 casing; 4 transmission connecting rod; 5 roller; 6 rotating shaft; 7 casing cover plate; 8 drive motor; 9 control device.

detailed description

As shown in Fig. 1, a kind of device of automatic opening and closing window, in conjunction with Fig. 1 and Fig. 3, the utility model is further described. The suction cup 1 is connected to the window and the push-pull rod, and the housing 7 can fix the whole device at the working position next to the window. When the window is closed, the whole device is in the state shown in Figure 1. When the window needs to be opened, it sends a signal to the control device 9. The motor 8 drives the rotating shaft 6 to rotate counterclockwise. At this time, the drum 5 pushes the transmission connecting rod 4, and each transmission connecting rod pushes in turn, and finally pushes the push-pull rod 2, so that the push-pull rod 2 and each transmission connection rod 4 are sequentially released from the shell 7. Release, the push-pull rod 2 is connected with the window through the suction cup 1, thereby pushing the window; when the window is opened, the whole device is in the state shown in Figure 3, and when the window needs to be closed, the motor 8 drives the rotating shaft by sending a signal to the control device 9 6. Turn clockwise. At this time, the drum 5 pulls the transmission link 4, each transmission link is pulled back in turn, and finally pulls the push-pull rod 2, so that the push-pull rod 2 and each transmission link 4 are retracted from the shell 7 in turn, and the push-pull rod 2 Connect with the window through the suction cup 1, so as to close the window.

Claims (3)

1. A device for automatically opening and closing windows, characterized in that it includes a suction cup (1) connected to the window, a push-pull rod (2), a casing (3), a transmission link (4), a roller (5), and a rotating shaft (6) , the housing cover plate (7), the drive motor (8) and the control device (9); the motor (8) can realize positive and negative rotation under the control of the control device (9); the rotating shaft (6) is controlled by the motor (8) Driven to drive the drum (5) to rotate; the 12 transmission links (4) are connected end to end through pin keys, the first section is connected to the drum (5) through pin keys, and the last section is connected to the push-pull rod ( 2) Connection; one end of the push-pull rod (2) is connected to the transmission rod (4) through a pin key, and the other end is fixed to the suction cup (1), and the suction cup (1) is connected to the window. 2. The device for automatically opening and closing windows according to claim 1, characterized in that: the transmission connecting rods (4) are connected with each other by pin keys and can rotate. 3. The device for automatically opening and closing windows according to claim 1, characterized in that: the casing (3) can fix the whole device at the working position, and can fix the motor (8) and the control device (9).