Automatic window opening and closing device

Abstract

An automatic window opening and closing device comprises a device body, the device body comprises a rotating assembly and a supporting assembly, and the rotating assembly comprises a rotating shaft and a first motor; the supporting assembly comprises a supporting rod, a storage groove and an adsorption groove, a first electric telescopic rod is arranged at the bottom end of the supporting rod, one end of the first electric telescopic rod is fixedly connected with the storage groove, the other end of the first electric telescopic rod is connected with the bottom end of the supporting rod through a hinged shaft, and a second motor is arranged on the hinged shaft; and a second electric telescopic rod is arranged at the bottom end in the adsorption tank. During use, if the window needs to be opened, a switch is pressed down, a first motor drives a rotating shaft to rotate to open the window, then a first electric telescopic rod extends, a second motor drives a supporting rod to rotate towards an adsorption groove through a hinge shaft, and then the adsorption groove adsorbs the top end of the supporting rod so that the top end of the supporting rod can be buckled into the adsorption groove to support the window; and on the contrary, the automatic window opening process can be completed.

Description

Technical Field

[0001] The utility model belongs to the field of automatic opening and closing windows, in particular to an automatic opening and closing window device. Background Art

[0002] The automatic window opening system can automatically or timedly open the windows in the building according to indoor and outdoor temperature, weather and other factors to carry out natural ventilation, keep the indoor air fresh, and effectively regulate the indoor temperature. At the same time, when a fire occurs, it can automatically cooperate with the fire alarm signal to open the ventilation windows to play a role in natural smoke exhaust. However, there are some difficult-to-solve problems with ordinary automatic window opening devices: 1. Ordinary automatic window opening equipment usually opens windows through pneumatic rods or hydraulic rods, so it is large in size, wastes space and is not beautiful; 2. Ordinary automatic window opening equipment is usually complex in structure and high in cost, and ordinary families or start-up companies cannot afford the cost of purchasing. Utility Model Content

[0003] In view of the above, the utility model provides an automatic window opening and closing device to solve the problems raised in the above background technology.

[0004] The technical solution adopted by the utility model to solve its technical problems is: an automatic window opening and closing device, including a device body, the device body including a rotating assembly for driving the window to rotate, a supporting assembly for supporting the window, the rotating assembly is located at the connection between the window and the window frame, and includes a rotating shaft for driving the window to open or close, and a first motor for driving the rotating shaft to rotate, the two ends of the rotating shaft are respectively connected and fixed with the window and the window frame, and the output end of the first motor is connected with the rotating shaft; the supporting assembly includes a supporting rod for supporting the window, a storage slot for storing the supporting rod, and an adsorption slot with magnetic attraction for adsorbing the supporting rod to support the window, a first electric telescopic rod for driving the supporting rod to rise or fall is arranged at the bottom end of the supporting rod, one end of the first electric telescopic rod is connected and fixed with the storage slot, the other end of the first electric telescopic rod is connected with the bottom end of the supporting rod through a hinge shaft, and a second motor for driving the hinge shaft to rotate is arranged on the hinge shaft; the adsorption slot is located at the side of the window frame and is on the same horizontal line as the storage slot, and a second electric telescopic rod that can be lifted and lowered is arranged at the bottom end of the adsorption slot, and one end of the second electric telescopic rod is connected and fixed with the adsorption slot.

[0005] Furthermore, the top end of the support rod matches the adsorption groove, and the top end of the support rod can be buckled into the interior of the adsorption groove.

[0006] Furthermore, the top end of the support rod is made of metal, and the adsorption groove adsorbs the metal material to adsorb the top end of the support rod into the adsorption groove.

[0007] Furthermore, the support rod is retracted into the storage slot and is formed integrally with the storage slot, which does not affect the closing of the window and is more beautiful.

[0008] Furthermore, the device body also includes a smoke sensor for detecting smoke and a switch for operating the window to be opened or closed. The output end of the smoke sensor is connected to the input end of the switch, and the output end of the switch is respectively connected to the first motor input end, the second motor input end, the first electric telescopic rod input end and the second electric telescopic rod input end. The smoke sensor senses the smoke signal and then the switch automatically starts to open the window. The window can also be opened or closed by the switch.

[0009] Furthermore, the device body is connected to a mobile terminal, and the window can be remotely closed or opened through the mobile terminal.

[0010] Furthermore, a storage battery is arranged inside the device body to provide electrical energy for the device body.

[0011] The beneficial effects of the utility model are: 1. The device body is integrally formed with the window when it is shrunk, and has a small volume, does not waste space, and is more beautiful; 2. The device body has a simple structure and low cost, and is suitable for ordinary families or micro-sized enterprises that are just starting out. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model when it is contracted.

[0013] Figure 2 It is a structural schematic diagram of the utility model.

[0014] Figure 3 It is a side cutaway view of the storage tank of the utility model.

[0015] Figure 4 It is a side cutaway view of the adsorption tank of the utility model.

[0016] exist Figure 1-Figure 4 In the figure, 1. device body; 101. battery; 102. switch; 103. smoke sensor; 2. rotating assembly; 201. first motor; 202. rotating shaft; 3. supporting assembly; 301. supporting rod; 302. storage slot; 303. first electric telescopic rod; 304. second motor; 305. adsorption slot; 306. second electric telescopic rod. DETAILED DESCRIPTION

[0017] The utility model is further described below in conjunction with the accompanying drawings and some implementation methods.

[0018] exist Figure 1-Figure 4In the invention, an automatic window opening and closing device 102 includes a device body 1, wherein the device body 1 includes a rotating assembly 2 for driving the window to rotate, and a supporting assembly 3 for supporting the window. The rotating assembly 2 is located at the connection between the window and the window frame, and includes a rotating shaft 202 for driving the window to open or close, and a first motor 201 for driving the rotating shaft 202 to rotate. Both ends of the rotating shaft 202 are respectively connected and fixed to the window and the window frame. The output end of the first motor 201 is connected to the rotating shaft 202. The first motor 201 drives the rotating shaft 202 to rotate so as to realize automatic window opening or closing. The first motor 201 drives the rotating shaft 202 to rotate so that the window is opened at an angle of the support rod 301. The angle formed by lateral expansion; the support assembly 3 includes a support rod 301 for supporting the window, a storage slot 302 for storing the support rod 301, and an adsorption slot 305 with magnetic attraction for adsorbing the support rod 301 to support the window. The bottom end of the support rod 301 is provided with a first electric telescopic rod 303 which drives the support rod 301 to rise or fall. The extension length of the first electric telescopic rod 303 is such that the protruding portion at the top of the support rod 301 is higher than the height of the storage slot 302 to prevent the protruding portion at the top of the support rod 301 from being obstructed by the storage slot 302 during the rotation process. One end of the first electric telescopic rod 303 is connected and fixed to the storage slot 302. The first electric telescopic rod 3 The other end of 03 is connected to the bottom end of the support rod 301 through a hinge shaft. The hinge shaft and the rotating shaft are both rotating shafts 202. The rotating shaft 202 is a common mechanical device that can rotate in life. It is mainly used to connect two solid parts so that they can rotate. The hinge shaft is provided with a second motor 304 that drives the hinge shaft to rotate. The second motor 304 drives the support rod 301 to expand at an angle so that the top of the support rod 301 is just placed in the adsorption groove 305. The second motor 304 drives the support rod 301 to retract at an angle so that the support rod 301 is just placed above the storage groove 302. The adsorption groove 305 is located on the side of the window frame and is on the same horizontal line as the storage groove 302. The adsorption groove 305 is located on the side of the window frame and is on the same horizontal line as the storage groove 302. 05 is provided with a second electric telescopic rod 306 which can be lifted and lowered at the bottom end thereof, one end of the second electric telescopic rod 306 is connected and fixed to the adsorption groove 305, the extended length of the second electric telescopic rod 306 is that the top end of the second electric telescopic rod 306 is slightly higher than the height of the adsorption groove 305, to prevent the support rod 301 from being obstructed by the adsorption groove 305 when it is contracted, because the support rod 301 and the first electric telescopic rod 303 are fixed by mechanical connections such as nuts, the support rod 301 has a certain upward and downward mobility, so the top end of the support rod 301 can be adsorbed into the adsorption groove 305, and the second electric telescopic rod 306 can be extended to push the support rod 301 outward.

[0019] In this embodiment, the top of the support rod 301 matches the adsorption groove 305 , the top of the support rod 301 bulges outwards and the adsorption groove 305 is recessed inwards to form a complementary relationship, and the top of the support rod 301 can be buckled into the adsorption groove 305 .

[0020] In this embodiment, the top of the support rod 301 is made of metal, and the adsorption groove 305 adsorbs the metal material to adsorb the top of the support rod 301 into the adsorption groove 305 .

[0021] In this embodiment, the support rod 301 is retracted into the storage slot 302 and is formed integrally with the storage slot 302, which does not affect the closing of the window and is more beautiful. The size of the top of the support rod 301 matches the size of the storage slot 302. When retracted, the support rod 301 is further fixed in the storage slot 302 when the first electric telescopic rod 303 is fixed.

[0022] In this embodiment, the device body also includes a smoke sensor 103 for detecting smoke and a switch 102 for operating the window to open or close. The output end of the smoke sensor 103 is connected to the input end of the switch 102. The output end of the switch 102 is respectively connected to the input end of the first motor 201, the input end of the second motor 304, the input end of the first electric telescopic rod 303 and the input end of the second electric telescopic rod 306. When a fire occurs indoors, the smoke sensor 103 senses a smoke signal and then the switch 102 receives the signal to automatically start opening the window. The window can also be opened or closed by the switch 102.

[0023] In this embodiment, the device body 1 is connected to a mobile terminal, which is a common electronic product such as a mobile phone or a tablet. The mobile terminal is connected to a switch 102, and the window can be remotely closed or opened through the mobile terminal.

[0024] In this embodiment, a battery 101 is provided inside the device body 1, and the output end of the battery 101 is respectively connected to the input end of the first motor 201, the input end of the second motor 304, the input end of the first electric telescopic rod 303 and the input end of the second electric telescopic rod 306 to provide them with power. After being used for a period of time, the battery 101 can be charged regularly or replaced with a new battery 101.

[0025] In this embodiment, the first electric telescopic rod 303 and the second electric telescopic rod 306 are common electric telescopic devices, such as HB-DJ806, HTKC-55, NKLA34 telescopic rod devices, etc.

[0026] In this embodiment, the first motor 201 and the second motor 304 are common rotating motor devices, such as GB / T4831-2016 model, Y160M-4 model rotating motor, etc.

[0027] In this embodiment, the control circuit of the utility model is a common circuit in the circuit field. The device of the utility model can be connected to an external power supply or a built-in battery through a power cord to provide power for the device. Technicians in the relevant technical field can implement it and will not be elaborated here.

[0028] When the utility model is implemented specifically: when in use, if it is necessary to open the window, the switch 102 is pressed, the first motor 201 drives the rotating shaft 202 to rotate and then open the window, then the first electric telescopic rod 303 extends and the second motor 304 drives the support rod 301 to rotate toward the adsorption groove 305 through the hinge shaft, and then the adsorption groove 305 adsorbs the top of the support rod 301 so that the top of the support rod 301 is buckled into the inside of the adsorption groove 305 to support the window, and then the automatic window opening process is completed; if it is necessary to close the window, the switch 102 is pressed again, and the second electric telescopic rod 306 extends to close the support rod 301 The window is pushed out of the adsorption slot 305, and then the second motor 304 drives the support rod 301 to rotate above the storage slot 302, and then the first electric telescopic rod 303 contracts to retract the support rod 301 into the storage slot 302. Finally, the first motor 201 drives the rotating shaft 202 to rotate and close the window, and the automatic window closing process is completed. Similarly, the automatic window closing and opening process can also be completed remotely through the mobile terminal. When a fire occurs indoors and smoke occurs, the smoke sensor 103 detects the smoke signal and immediately transmits the signal to the switch 102, and then the switch 102 automatically starts to open the window for ventilation.

[0029] It is worth noting that: in the description of the present utility model, the meaning of "multiple" is two or more than two, unless otherwise clearly and specifically defined. In the present utility model, unless otherwise clearly specified and defined, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; the circuits described in the present utility model are all commonly used circuits in the field, and other related components are all existing commonly used components. For ordinary technicians in the field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and scope of the elements of the claims be included in the present invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. An automatic window opening and closing device, comprising a device body, characterized in that: The device body includes a rotating assembly for driving the window to rotate and a supporting assembly for supporting the window. The rotating assembly is located at the connection between the window and the window frame, and includes a rotating shaft for driving the window to open or close, and a first motor for driving the rotating shaft to rotate. Both ends of the rotating shaft are respectively connected and fixed to the window and the window frame, and the output end of the first motor is connected to the rotating shaft. The support assembly includes a support rod for supporting the window, a storage slot for storing the support rod, and an adsorption slot with magnetic attraction for adsorbing the support rod to support the window, a first electric telescopic rod for driving the support rod to rise or fall is arranged at the bottom end of the support rod, one end of the first electric telescopic rod is connected and fixed to the storage slot, the other end of the first electric telescopic rod is connected to the bottom end of the support rod through a hinge shaft, and a second motor for driving the hinge shaft to rotate is arranged on the hinge shaft; the adsorption slot is located on the side of the window frame and is on the same horizontal line as the storage slot, a second electric telescopic rod for lifting and lowering is arranged at the bottom end of the adsorption slot, and one end of the second electric telescopic rod is connected and fixed to the adsorption slot.

2. The automatic window opening and closing device according to claim 1, characterized in that: The top end of the support rod matches the adsorption groove.

3. The automatic window opening and closing device according to claim 2, characterized in that: The top end of the support rod is made of metal.

4. The automatic window opening and closing device according to claim 1, characterized in that: The support rod is retracted into the storage slot and is integrally formed with the storage slot.

5. The automatic window opening and closing device according to claim 1, characterized in that: The device body also includes a smoke sensor for detecting smoke and a switch for operating the window to open or close. The output end of the smoke sensor is connected to the input end of the switch, and the output end of the switch is respectively connected to the first motor input end, the second motor input end, the first electric telescopic rod input end and the second electric telescopic rod input end.

6. The automatic window opening and closing device according to claim 1, characterized in that: The device body is connected to a mobile terminal.

7. The automatic window opening and closing device according to claim 1, characterized in that: A storage battery is arranged inside the device body.

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