CN212154403U - Window handle and window - Google Patents
Window handle and window Download PDFInfo
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- CN212154403U CN212154403U CN201922363469.2U CN201922363469U CN212154403U CN 212154403 U CN212154403 U CN 212154403U CN 201922363469 U CN201922363469 U CN 201922363469U CN 212154403 U CN212154403 U CN 212154403U
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- 238000007664 blowing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model discloses a window handle, including the handle subassembly, the handle subassembly include the mounting panel, with mounting panel rotatable coupling's pivot and with the handle that the pivot is connected, the window handle still includes: the air pressure sensor assembly is arranged in the rotating shaft and used for sensing indoor and outdoor air pressure values; the processor is used for generating prompt information according to the indoor and outdoor air pressure values; and the output component is used for outputting the prompt message. The utility model discloses a window handle sets up the baroceptor subassembly that can sense indoor and outdoor atmospheric pressure in the pivot, and the treater generates the tip message according to indoor and outdoor atmospheric pressure value, and then exports this tip message to the user through the output assembly for the user knows outdoor wind speed grade, avoids because the window is opened when external wind speed is great and causes indoor loss of property.
Description
Technical Field
The utility model relates to a building door and window technical field. And more particularly, to a window handle and a window provided with the same.
Background
At present, the quality of life is increasingly improved, the technology is rapidly developed, and people begin to benefit from electronic products as smart homes advance to daily life.
In daily life, people often want to open windows for ventilation, but the windows are opened outdoors in windy weather and without paying attention to weather forecast and weather change, so that the conditions that indoor fragile articles are blown off by wind and damaged, paper and magazines fly around and the like occur.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can inform the window handle of outdoor wind-force level of user.
According to an aspect of the utility model, a window handle is provided, including the handle subassembly, the handle subassembly include the mounting panel, with mounting panel rotatable coupling's pivot and with the handle that the pivot is connected, the window handle still includes:
the air pressure sensor assembly is arranged in the rotating shaft and used for sensing indoor and outdoor air pressure values;
the processor is used for generating prompt information according to the indoor and outdoor air pressure values;
and the output component is used for outputting the prompt message.
Preferably, the output component comprises a display screen and/or a voice player, and the prompt message is an outdoor wind power level.
Preferably, the rotating shaft is a hollow shaft with one end communicated with the indoor space and the other end communicated with the outdoor space, and the air pressure sensor assembly is arranged in the hollow shaft.
Preferably, the air pressure sensor assembly comprises a first air pressure sensor for measuring an indoor air pressure value and a second air pressure sensor for measuring an outdoor air pressure value, and the processor compares the air pressure difference value of the first air pressure sensor and the second air pressure sensor with a preset air pressure value to generate an outdoor wind power level.
Preferably, the air pressure sensor assembly comprises a differential pressure sensor for measuring an indoor and outdoor air pressure difference value, and the processor generates an outdoor wind power level according to the comparison between the air pressure difference value of the differential pressure sensor and a preset air pressure value.
Preferably, the mounting panel includes interior mounting panel and outer mounting panel, the both ends of pivot respectively with interior mounting panel, outer mounting panel rotatable coupling.
Preferably, the openings at two ends of the rotating shaft are respectively provided with a filter screen for preventing foreign matters from entering.
Preferably, a temperature sensor for measuring the outdoor temperature is arranged on the second air pressure sensor or the differential pressure sensor.
Preferably, the air pressure sensor assembly comprises a third air pressure sensor and a fourth air pressure sensor which are respectively arranged on two end faces of the rotating shaft, and the third air pressure sensor and the fourth air pressure sensor respectively send air pressure value signals to the processor in a wireless mode.
The utility model has the advantages as follows:
the utility model discloses a window handle sets up the baroceptor subassembly that can sense indoor and outdoor atmospheric pressure in the pivot, and the treater generates the tip message according to indoor and outdoor atmospheric pressure value, and then exports this tip message to the user through the output assembly for the user knows outdoor wind speed grade, avoids because the window is opened when external wind speed is great and causes indoor loss of property.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Fig. 1 shows a schematic structural diagram of the present invention.
Fig. 2 shows a schematic structural diagram of an outer installation plate of the present invention.
Fig. 3 shows a schematic view of a partial structure of the present invention.
Detailed Description
In order to explain the present invention more clearly, the present invention will be further described with reference to the preferred embodiments and the accompanying drawings. Similar parts in the figures are denoted by the same reference numerals. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.
Example one
In the first embodiment of the window handle shown in fig. 1 and 2, the window handle includes a mounting plate, a rotating shaft 10, a handle 20, an air pressure sensor assembly, a processor and an output assembly 30, the mounting plate includes an inner mounting plate 41 and an outer mounting plate 42, the two ends of the rotating shaft 10 are rotatably connected to the inner mounting plate 41 and the outer mounting plate 42 respectively, the inner mounting plate 41 and the outer mounting plate 42 are fixedly connected to the inner side and the outer side surface of the window frame respectively, that is, the inner mounting plate 41 is located on one side of the window chamber, and the outer mounting plate 42 is located on the surface of the window frame on one side of the window chamber. The inner and outer mounting plates 41 and 42 are used to fixedly attach the window handle to the window frame. It will be appreciated that the inner mounting plate 41 and the outer mounting plate 42 may remain one, with one end of the hollow shaft 10 being rotatably connected to the window frame.
The handle 20 is connected to the side of the shaft 10 close to the inner mounting plate 41, that is, the handle 20 is located at the indoor side, and the shaft 10 serves as a shaft for opening or closing the window by pulling the handle 20. The rotating shaft 10 in this embodiment is a hollow shaft structure, two ends of the hollow shaft are provided with opening structures and are respectively communicated with the indoor space and the outdoor space, and the air pressure sensor assembly is arranged in the hollow shaft and is used for sensing the air pressure values of the indoor space and the outdoor space. The air pressure sensor assembly is connected with the processor, the processor generates prompt information according to the indoor air pressure value and the outdoor air pressure value, and the output assembly is used for outputting the prompt information.
Specifically, the prompt information is an outdoor wind power level, the wind power refers to the amount of force exerted by wind on an object, and the wind power is generally classified into 18 levels, the minimum level is 0 level, and the maximum level is 17 levels according to various phenomena generated by the wind on the object on the ground or on the water surface. The wind speed is the forward speed of the wind, and the wind force is naturally large as the wind speed is large, so the magnitude of the wind speed is generally expressed in wind power class. When the outdoor wind speed is high, the wind power level is correspondingly high, the outdoor air pressure value sensed by the air pressure sensor assembly is also large, the indoor air pressure value sensed by the air pressure sensor assembly is approximately a standard atmospheric pressure value due to almost no wind in a room, and the processor obtains the wind power level according to the comparison between the difference value of the indoor air pressure value and the outdoor air pressure value and the preset value. Therefore, the user can know the outdoor wind speed through the prompted wind power grade, window opening when the outdoor wind speed is too high is avoided, or fragile products in front of the window are collected in advance before window opening, and the damage caused by blowing of strong wind is prevented.
Referring further to FIG. 1, in the present embodiment, the output component 30 is a display screen, and informs the user of the outdoor wind power level through information on the display screen. Of course, a voice broadcast device can be arranged on the display screen at the same time, and the voice broadcast device can broadcast the outdoor wind power level synchronously.
In addition, the processor may be a single chip or a Micro Controller Unit (MCU), the MCU appropriately reduces the frequency and specification of a Central Processing Unit (CPU), and integrates peripheral interfaces such as a memory, a counter (Timer), a USB, an a/D converter, a UART, a PLC, a DMA, and even an LCD driving circuit on a single chip, thereby forming a chip-level computer for different combined control in different applications. MCU can be integrated as an organic whole with the circuit board of display screen in this embodiment, reduces its volume, makes the display screen mountable in the window frame surface, and the user of being convenient for observes.
Referring to fig. 1 and 2, the air pressure sensor assembly includes a first air pressure sensor 51 and a second air pressure sensor 52, the first air pressure sensor 51 and the second air pressure sensor 52 are respectively disposed in the hollow shaft 10, and the first air pressure sensor 51 and the second air pressure sensor 52 are sealed and isolated from each other, such that the first air pressure sensor 51 only senses the indoor air pressure and the second air pressure sensor 52 only senses the outdoor air pressure. The first air pressure sensor 51 and the second air pressure sensor 52 respectively send the indoor air pressure value and the outdoor air pressure value to the controller, the controller calculates the indoor air pressure difference value and the outdoor air pressure difference value, and compares the indoor air pressure difference value with a preset value to obtain the outdoor wind power level. When two air pressure sensors are used for sensing indoor air pressure and outdoor air pressure respectively, the two air pressure sensors are the same in model and good in consistency, so that the accuracy of an air pressure difference value is guaranteed.
Referring to fig. 3, the filter screens 11 are respectively disposed at two ends of the rotating shaft 10, so that the external air is required to contact the air pressure sensor through the filter screens 11, thereby preventing foreign matters from entering the hollow shaft 10 and damaging the air pressure sensor.
Further, the second air pressure sensor 52 and the pressure difference sensor are respectively provided with a temperature sensor at one side close to the outdoor, the temperature sensors are used for sensing the outdoor air temperature, and the outdoor air temperature is displayed on the display screen through the controller, so that the user experience is improved.
Further, the first air pressure sensor 51 and the second air pressure sensor 52 are waterproof air pressure sensors, which prevent the device from watering in rainstorm weather or artificially sprinkling water on the device indoors.
Example two
The second embodiment is different from the first embodiment in that the air pressure sensor assembly includes a differential pressure sensor, the differential pressure sensor is disposed in the rotating shaft 10, and senses indoor and outdoor air pressure values and calculates the air pressure difference value therebetween, and the controller receives the air pressure difference value and compares the air pressure difference value with a preset air pressure value to obtain an outdoor wind power level. The differential pressure sensor has the capability that one product can detect the air pressure difference at two sides of the product, so that the product cost can be reduced, and the air pressure difference value sensed is more accurate because the consistency of the two air pressure sensors is not ensured, so that the measurement error can be reduced.
For the two embodiments, when the window is in an open state, that is, when both ends of the rotating shaft 10 are communicated with the outside, the outdoor wind speed increases, the pressure on the windward side increases, but the pressure on the leeward side does not change much, the pressure difference value between the first pressure sensor 51 and the second pressure sensor 52 or the pressure difference value sensed by the pressure difference sensor generates a sudden change value, the controller can determine that the wind speed increases according to the comparison between the sudden change value and a preset value, so that a voice alarm is sent out through a voice broadcaster, or the wind speed increases and the alarm of closing the window is noticed on a display screen, and the user can close the alarm through a key.
EXAMPLE III
The third embodiment is different from the first embodiment in that the air pressure sensor assembly is composed of a third air pressure sensor and a fourth air pressure sensor, and the third air pressure sensor and the fourth air pressure sensor respectively send signals to the controller in a wireless mode, for example, can send signals to the controller in a bluetooth connection mode. In this case, the rotating shaft 10 may be a solid shaft, and the first air pressure sensor 51 and the second air pressure sensor 52 are fixedly coupled to both end surfaces of the solid shaft. The structure is convenient for replacing the damaged air pressure sensor, and reduces the maintenance cost.
The utility model also discloses a window of including above-mentioned window handle.
Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all the embodiments cannot be exhausted here, and all the obvious variations or changes that belong to the technical solutions of the present invention are still in the protection scope of the present invention.
Claims (11)
1. A window handle comprises a handle assembly, the handle assembly comprises a mounting plate, a rotating shaft rotatably connected with the mounting plate and a handle connected with the rotating shaft,
the window handle further includes:
the air pressure sensor assembly is arranged in the rotating shaft and used for sensing indoor and outdoor air pressure values;
the processor is used for generating prompt information according to the indoor and outdoor air pressure values;
and the output component is used for outputting the prompt message.
2. The window handle of claim 1, wherein the output component comprises a display screen and/or a voice player, and the notification is an outdoor wind rating.
3. The window handle of claim 1, wherein the shaft is a hollow shaft having one end in communication with the interior of the door and the other end in communication with the exterior of the door, and the barometric sensor assembly is disposed within the hollow shaft.
4. The window handle of claim 3, wherein the air pressure sensor assembly comprises a first air pressure sensor for measuring an indoor air pressure value and a second air pressure sensor for measuring an outdoor air pressure value, and the processor generates the outdoor wind force level based on a comparison between air pressure difference values of the first air pressure sensor and the second air pressure sensor with a preset air pressure value, respectively.
5. The window handle of claim 3, wherein the air pressure sensor assembly includes a differential pressure sensor for measuring a difference between indoor and outdoor air pressure, and the processor generates an outdoor wind force level based on a comparison of the difference between the air pressure of the differential pressure sensor and a predetermined air pressure value.
6. The window handle of claim 1, wherein the mounting plate comprises an inner mounting plate and an outer mounting plate, and two ends of the rotating shaft are rotatably connected with the inner mounting plate and the outer mounting plate respectively.
7. The window handle according to claim 3, wherein the openings at both ends of the rotating shaft are respectively provided with a filter screen for preventing foreign matters from entering.
8. The window handle of claim 4, wherein the second air pressure sensor is provided with a temperature sensor for measuring an outdoor temperature.
9. The window handle of claim 5, wherein the differential pressure sensor is provided with a temperature sensor for measuring an outdoor temperature.
10. The window handle of claim 1, wherein the air pressure sensor assembly comprises a third air pressure sensor and a fourth air pressure sensor respectively disposed on two end surfaces of the rotating shaft, and the third air pressure sensor and the fourth air pressure sensor respectively wirelessly transmit air pressure value signals to the processor.
11. A window, characterized in that it comprises a window handle according to any one of claims 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922363469.2U CN212154403U (en) | 2019-12-25 | 2019-12-25 | Window handle and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922363469.2U CN212154403U (en) | 2019-12-25 | 2019-12-25 | Window handle and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212154403U true CN212154403U (en) | 2020-12-15 |
Family
ID=73704936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922363469.2U Active CN212154403U (en) | 2019-12-25 | 2019-12-25 | Window handle and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212154403U (en) |
-
2019
- 2019-12-25 CN CN201922363469.2U patent/CN212154403U/en active Active
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