阅读说明：本技术 一种座垫自动感温更换装置 (Automatic temperature sensing replacing device for seat cushion ) 是由 伍文享 于 2018-06-19 设计创作，主要内容包括：本发明涉及一种座垫自动感温更换装置。本发明所述的座垫自动感温更换装置,包括座垫装置、控制装置、喷水装置、除湿装置和感温装置；所述座垫装置包括第一座垫、第二座垫和转轴；所述第一座垫和第二座垫相互平行,并通过转轴连接；所述座垫装置的内表面设有压力传感器组,将检测到的座垫受力信息传至控制装置；所述感温装置与所述控制装置电连接,包括感温模块和显温模块；所述感温模块将测得所述座垫装置的表面温度转化为电信号传至所述控制装置；所述控制装置根据所述座垫受力信息及温度信息控制转轴进行转动,从而带动座垫装置180°翻转。本发明所述的座垫自动感温更换装置具有智能方便、干净卫生的优点。(The invention relates to an automatic temperature sensing replacing device for a seat cushion. The automatic temperature-sensing replacing device for the seat cushion comprises a seat cushion device, a control device, a water spraying device, a dehumidifying device and a temperature-sensing device; the seat cushion device comprises a first seat cushion, a second seat cushion and a rotating shaft; the first seat cushion and the second seat cushion are parallel to each other and are connected through a rotating shaft; the inner surface of the seat cushion device is provided with a pressure sensor group which transmits the detected stress information of the seat cushion to the control device; the temperature sensing device is electrically connected with the control device and comprises a temperature sensing module and a temperature display module; the temperature sensing module converts the measured surface temperature of the seat cushion device into an electric signal and transmits the electric signal to the control device; the control device controls the rotating shaft to rotate according to the stress information and the temperature information of the seat cushion, so that the seat cushion device is driven to turn over for 180 degrees. The automatic temperature-sensing seat cushion replacing device has the advantages of intelligence, convenience, cleanness and sanitation.)

1. An automatic temperature-sensing replacing device for a seat cushion comprises a seat cushion device, a control device, a water spraying device, a dehumidifying device and a temperature-sensing device; the seat cushion device comprises a first seat cushion, a second seat cushion and a rotating shaft; the first seat cushion and the second seat cushion are arranged up and down and are parallel to each other and are connected through a rotating shaft; the inner surface of the first seat cushion is provided with a first pressure sensor group, and the inner surface of the second seat cushion is provided with a second pressure sensor group; the first pressure sensor group and the second pressure sensor group are electrically connected with the control device, and the detected information of the pressure on the surface of the seat cushion is transmitted to the control device; the temperature sensing device is electrically connected with the control device and comprises a temperature sensing module and a temperature display module which are mutually connected; the temperature sensing module comprises two groups of temperature sensors which are respectively arranged on the inner surfaces of the first seat cushion and the second seat cushion and convert the measured surface temperatures of the first seat cushion and the second seat cushion into electric signals to be transmitted to the control device; the temperature display module is used for displaying the surface temperature of the seat cushion device; the control device controls the rotating shaft to rotate according to the stress information and the temperature information of the seat cushion, so that the seat cushion device is driven to turn over for 180 degrees; the water spraying device is positioned below the seat cushion device and is used for spraying the first seat cushion or the second seat cushion which is turned over to the lower part; the dehumidifying device is positioned below the seat cushion device and is used for dehumidifying the sprayed first seat cushion or the sprayed second seat cushion.

2. The automatic temperature-sensitive seat cushion replacement device according to claim 1, wherein: each group of temperature sensors of the temperature sensing module respectively comprises two temperature sensing units which are respectively positioned at the left side and the right side of the rotating shaft.

3. The automatic temperature-sensitive seat cushion replacement device according to claim 1, wherein: the temperature display module is an image temperature display module, and displays the surface temperature of the seat cushion device measured by the temperature sensing module through an image.

4. The automatic temperature sensitive seat cushion replacement device according to claim 3, wherein: the control module controls the image temperature display module to display red temperature color identification, and the color depth of the temperature color identification changes along with the change of the surface temperature of the seat cushion device.

5. The automatic temperature sensitive seat cushion replacement device according to claim 3, wherein: the image temperature display module displays the numerical value of the surface temperature of the seat cushion device measured by the temperature sensing module.

6. The automatic temperature sensitive seat cushion replacement device according to claim 3, wherein: the chair also comprises a chair back; the temperature display module is positioned on the surface of the chair back.

7. The automatic temperature-sensitive seat cushion replacement device according to claim 1, wherein: the temperature display module comprises a plastic transparent film arranged on the surface of the seat cushion device, and a temperature sensing and color changing material added between the plastic transparent film and the surface of the seat cushion device; the temperature sensing color changing material changes color along with the change of the surface temperature of the seat cushion device.

8. The automatic temperature-sensitive seat cushion replacement device according to claim 1, wherein: the alarm lamp is also included; the alarm lamp is electrically connected with the control device, and when the temperature sensing device detects that the surface temperature of the seat cushion device is higher than the preset temperature, the control device controls the alarm lamp to give out light and alarm.

9. The automatic temperature-sensitive seat cushion replacement device according to claim 1, wherein: the control device is provided with a timing module for recording the duration time of the stress of the seat cushion measured by the first pressure sensor group and the second pressure sensor group; the duration is used for judging whether the rotating shaft is started to rotate the cushion device.

10. The automatic temperature-sensitive seat cushion replacement device according to claim 1, wherein: and when the temperature measured by the temperature sensing module is higher than the preset temperature, the control device controls the seat cushion device to turn over.

Technical Field

The invention relates to the field of seat cushions, in particular to an automatic temperature-sensing replacing device for a seat cushion.

Background

In modern cities, public seats are ubiquitous, and particularly on buses and subways, people often prefer to sit on the seats and take a rest while taking. Existing public seats typically fix the position of the seat cushion or allow only 90 ° of tilting for use by passengers or passers-by.

However, after the conventional public chair is used, the seat cushion part is often relatively hot due to the influence of the body temperature of a user. After a subsequent user sits on the seat cushion, the user can obviously feel the residual temperature of the seat cushion, and the use experience of the subsequent user is greatly reduced. Moreover, the conventional public seats may leave debris, hair and other residues after being used, which also affects the normal use of subsequent users.

Disclosure of Invention

Based on this, the invention aims to provide an automatic temperature-sensing seat cushion replacement device which has the advantages of intelligence, convenience, cleanness and sanitation.

An automatic temperature-sensing replacing device for a seat cushion comprises a seat cushion device, a control device, a water spraying device, a dehumidifying device and a temperature-sensing device; the seat cushion device comprises a first seat cushion, a second seat cushion and a rotating shaft; the first seat cushion and the second seat cushion are arranged up and down and are parallel to each other and are connected through a rotating shaft; the inner surface of the first seat cushion is provided with a first pressure sensor group, and the inner surface of the second seat cushion is provided with a second pressure sensor group; the first pressure sensor group and the second pressure sensor group are electrically connected with the control device, and the detected information of the pressure on the surface of the seat cushion is transmitted to the control device; the temperature sensing device is electrically connected with the control device and comprises a temperature sensing module and a temperature display module which are mutually connected; the temperature sensing module comprises two groups of temperature sensors which are respectively arranged on the inner surfaces of the first seat cushion and the second seat cushion and convert the measured surface temperatures of the first seat cushion and the second seat cushion into electric signals to be transmitted to the control device; the temperature display module is used for displaying the surface temperature of the seat cushion device; the control device controls the rotating shaft to rotate according to the stress information and the temperature information of the seat cushion, so that the seat cushion device is driven to turn over for 180 degrees; the water spraying device is positioned below the seat cushion device and is used for spraying the first seat cushion or the second seat cushion which is turned over to the lower part; the dehumidifying device is positioned below the seat cushion device and is used for dehumidifying the sprayed first seat cushion or the sprayed second seat cushion.

The automatic temperature sensing replacing device for the seat cushion automatically senses and displays the temperature of the surface of the seat cushion, prompts subsequent users, automatically controls the seat cushion to be overturned and replaced according to different seat cushion pressure information when the users use and leave the seat cushion, avoids the influence of the residual temperature of the seat cushion on the use experience of the subsequent users, automatically washes and dehumidifies the overturned and replaced seat cushion in real time, effectively removes the residues such as scraps, hairs and the like left after the seat cushion is used, makes the seat cushion brand new, further improves the use experience of the users, and prolongs the service life of the seat cushion.

Furthermore, each group of temperature sensors of the temperature sensing module respectively comprises two temperature sensing units which are respectively positioned at two sides of the rotating shaft, so that the temperature sensing accuracy is improved.

Further, in an embodiment, the temperature displaying module is an image temperature displaying module, and the temperature sensing module is used for displaying the surface temperature of the seat cushion device measured by the temperature sensing module through an image.

Further, in one embodiment, the control module controls the image temperature display module to display a red temperature color mark, wherein the color depth of the temperature color mark changes along with the change of the surface temperature of the seat cushion device, so that the surface temperature of the seat cushion is visually displayed.

Further, in one embodiment, the image temperature displaying module displays the value of the surface temperature of the seat cushion device measured by the temperature sensing module, so as to visually display the surface temperature of the seat cushion.

Further, in one embodiment, a chair back is also included; the temperature display module is positioned on the surface of the chair back.

Further, in one embodiment, the temperature display module comprises a plastic transparent film arranged on the surface of the seat cushion device, and a temperature sensing color changing material added between the plastic transparent film and the surface of the seat cushion device; the temperature sensing color changing material changes color along with the change of the surface temperature of the seat cushion device, so that the surface temperature of the seat cushion is directly displayed through the material.

Furthermore, the automatic temperature-sensing replacing device for the seat cushion also comprises an alarm lamp; the alarm lamp is also included; the alarm lamp is electrically connected with the control device, and when the temperature sensing device detects that the surface temperature of the seat cushion device is higher than the preset temperature, the control device controls the alarm lamp to give out light and alarm, so that visual reminding is provided for subsequent users.

Furthermore, the control device is provided with a timing module for recording the duration time of the seat cushion stress information measured by the first pressure sensor group and the second pressure sensor group, so that whether the seat cushion device needs to be turned over or not can be judged according to the duration time of the seat cushion.

Further, when the temperature measured by the temperature sensing module is higher than the preset temperature, the control device controls the seat cushion device to turn over, so that the seat cushion device is prevented from turning over unnecessarily.

For a better understanding and practice, the invention is described in detail below with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of one embodiment of the present invention;

FIG. 3 is a schematic diagram of one embodiment of the present invention;

fig. 4 is a flow chart of the present invention.

Wherein the reference numerals in the drawings are respectively:

1-a seat cushion device; 11-a first seat cushion; 111-a first pressure sensor; 112-a second pressure sensor; 12-a second seat cushion; 121-a third pressure sensor; 122-a fourth pressure sensor; 13-a rotating shaft; 2-a control device; 3-a water spraying device; 31-a water tank; 32-a water pump; 33-a water pipe; 4 a-a blowing dehumidification device; 5-chair back; 61-temperature sensing module; 62 a-an image temperature display module; 62 b-material temperature display module.

Detailed Description