CN206792117U - A kind of multifunction seat - Google Patents
A kind of multifunction seat Download PDFInfo
- Publication number
- CN206792117U CN206792117U CN201720118927.4U CN201720118927U CN206792117U CN 206792117 U CN206792117 U CN 206792117U CN 201720118927 U CN201720118927 U CN 201720118927U CN 206792117 U CN206792117 U CN 206792117U
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- China
- Prior art keywords
- microprocessor
- electrically connected
- switch
- relay
- module
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- Expired - Fee Related
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- Chair Legs, Seat Parts, And Backrests (AREA)
- Radiation Pyrometers (AREA)
Abstract
The utility model discloses a kind of multifunction seat, including：Infrared detection module, microprocessor, weighing sensor, analog-to-digital conversion module, temperature sensing module, light switch, illuminating lamp, heater switch, heating plate, infrared detection module are arranged on the week side of boss of seat, and infrared detection module electrically connects with microprocessor；Weighing sensor is arranged on the cushion of the seat, and weighing sensor is electrically connected by analog-to-digital conversion module with microprocessor；Microprocessor is also electrically connected with temperature sensing module, and microprocessor is electrically connected by light switch with the illuminating lamp；Microprocessor is also electrically connected by heater switch with heating plate, and heating plate is arranged under the cushion of seat.At night in the utility model, when detect someone close to when, light illuminating lamp, prevent people from being tripped at night by thing.Stick heating plate on Chain cushion surface, in winter, temperature sensing module detect temperature it is relatively low when, seat is heated, because of the discomfort brought of cold when preventing from just taking.
Description
Technical field
The utility model belongs to technical field of furniture, more particularly to a kind of multifunction seat.
Background technology
Seat is that one kind has backrest thing to sit on, is widely used in the life of people, such as house room.Illumination is not opened at night
In the case that lamp or illuminating lamp damage, the light of its surrounding environment is very dark, when user walks, is easily stumbled by the seat of interior
Pin.Also, just sit on the seat than in the case of relatively low, being not turned on air-conditioning, user in winter weather, have one cold and invade
Enter body, made troubles to user's use.
The content of the invention
The utility model is in order to overcome the above-mentioned deficiencies of the prior art, there is provided a kind of multifunction seat, only seat are real
Now illumination, heated multi-function provide a good material base.This multifunction seat by detecting whether someone close to seat,
And the whether too low purpose to realize illumination, heat of environment temperature.
To achieve the above object, the utility model employs following technical scheme：
The utility model provides a kind of multifunction seat, including：Infrared detection module, microprocessor, weighing sensor, mould
Number modular converter, temperature sensing module, light switch, illuminating lamp, heater switch, heating plate, the infrared detection module are set
In the week side of boss of seat, the infrared detection module electrically connects with the microprocessor；The weighing sensor is arranged on the seat
On the cushion of chair, the weighing sensor is electrically connected by the analog-to-digital conversion module with the microprocessor；The microprocessor
Device is also electrically connected with the temperature sensing module, and the microprocessor is electrically connected by the light switch with the illuminating lamp；
The microprocessor is also electrically connected by the heater switch with the heating plate, and the heating plate is arranged on the seat of the seat
Under pad.
Further, in addition to：Voice switch, buzzer, the microprocessor also pass through the voice switch and the honeybee
The device that rings electrically connects.
Further, the light switch includes illumination relay, the coil control terminal of the illumination relay with it is described micro-
Processor electrically connects, and the normally opened contact of the illumination relay electrically connects with the illuminating lamp.
Further, the heater switch include heating relay, it is described heating relay coil control terminal with it is described micro-
Processor is electrically connected, and the normally opened contact of the heating relay is electrically connected by power supply with the heating plate.
Further, the voice switch includes voice relay, the coil control terminal of the voice relay with it is described micro-
Processor is electrically connected, and the normally opened contact of the voice relay is electrically connected by power supply with the buzzer.
Further, the output end of the infrared detection module electrically connects with the microprocessor, the infrared detection module
Power input on be serially connected with infrared switch button.
Further, the output end of the temperature sensing module electrically connects with the microprocessor, the temperature sensing module
Power input on be serially connected with temperature switch button.
Further, the analog-to-digital conversion module includes model HX711 modulus conversion chip.
The beneficial effects of the utility model are：
1) infrared detection module, microprocessor, weighing sensor, analog-to-digital conversion module, temperature sensing in the utility model
Module, light switch, illuminating lamp, heater switch, heating plate etc. are formed；Wherein, infrared detection module, microprocessor, biography of weighing
Sensor, analog-to-digital conversion module, temperature sensing module, light switch, illuminating lamp, heater switch, heating plate are by circuit and physics
Part is formed, and this multifunction seat is only that seat realizes that illumination, heated multi-function provide a good material base.
Multifunction seat in the utility model, infrared detection module is added around seat, at night, infrared detection module,
When detect someone close to when, light illuminating lamp, prevent people from being tripped at night by thing.Heating is sticked on Chain cushion surface
Piece, in winter, temperature sensing module detect temperature it is relatively low when, seat is heated, because cold is brought when preventing from just taking
Discomfort.In addition, the utility model has the advantages that safe and reliable, practical, cost is cheap.
2) in the utility model when taking on the seat, timing, when time value reaches preset value, buzzer are started
Send corresponding prompting sound；Remind user to get up for a walk, prevent from bringing the diseases such as cervical spondylopathy waist dish outstanding because of sitting.
3) infrared switch button is serially connected with the utility model on the power input of infrared detection module, it is possible to achieve hand
It is dynamic to open infrared detection module；When seat surrounding environment light line is stronger, infrared acquisition can be closed by infrared switch button
Module；When seat surrounding environment light line is dark, infrared detection module can be opened by infrared switch button；So as to realize section
The purpose that can, increase the service life.
4) temperature switch button is serially connected with the utility model on the power input of temperature detecting module, it is possible to achieve hand
Dynamic opening temperature detecting module；When winter temperature is relatively low, temperature sensing module can be opened by temperature switch button；In the summer
When its temperature is higher, temperature switch button closing temperature detecting module can be passed through；So as to realize energy-conservation, increase the service life
Purpose.
Brief description of the drawings
Fig. 1 is a kind of structured flowchart of multifunction seat in the utility model；
Fig. 2 is a kind of circuit theory diagrams of multifunction seat in the utility model.
The implication of label symbol is as follows in figure：
10-infrared detection module, 20-microprocessor, 30-weighing sensor
31-analog-to-digital conversion module, 40-temperature sensing, 50-light switch of module
51-illuminating lamp, 60-heater switch, 61-heating plate
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As shown in Figure 1 and Figure 2, according to one embodiment of the present utility model, a kind of multifunction seat, including：Infrared acquisition
Module 10, microprocessor 20, weighing sensor 30, analog-to-digital conversion module 31, temperature sensing module 40, light switch 50, illumination
Lamp 51, heater switch 60, heating plate 61；The infrared detection module 10 is arranged on the week side of boss of seat, the infrared detection module
10 electrically connect with the microprocessor 20；The weighing sensor 30 is arranged under the cushion of the seat, the weighing and sensing
Device 30 is electrically connected by the analog-to-digital conversion module 31 with the microprocessor 20；The microprocessor 20 is also visited with the temperature
Survey module 40 to electrically connect, the microprocessor 20 is electrically connected by the light switch 50 with the illuminating lamp 51；Micro- place
Reason device 20 is also electrically connected by the heater switch 60 with the heating plate 61, and the heating plate 61 is arranged on the seat of the seat
Under pad.
For the improvement of above-described embodiment, in the present embodiment, the microprocessor 20 is Raspberry Pi, the microprocessor 20
It can also be single-chip microcomputer.The microprocessor 20 is Raspberry Pi controller Raspberry Pi B+；Raspberry Pi Raspberry
Pi B+ are a pocket computers based on ARM that one small-sized charity of Britain delivers, and have small volume, low in energy consumption
The advantages that.Raspberry Pi Raspberry Pi B+ are software aspects as the world today, most popular mini PC, Raspberry Pi love
Good person has customized corresponding LINUX system for it, and develops extensive application, and community resource enriches, and has what much be may be referred to
Data.The main reason for selecting the model card computer has：1GHz dominant frequency can meet the needs of mass data processing；Carry
GPI0 mouths；1 serial communication is carried, while supports USB to expand more Multi-serial port.
For the improvement of above-described embodiment, in the present embodiment, the microprocessor 20 also passes through the voice switch and institute
State buzzer electrical connection.Specifically, the voice switch includes voice relay, the coil control terminal S of the voice relay
Electrically connected with the port GPIO.29 of the Raspberry Pi (microprocessor 20), the normally opened contact of the voice relay passes through power supply
Electrically connected with the buzzer.When taking seat, Raspberry Pi meeting self-clocking, in certain time, user does not stand up
When, loudspeaker will prompt, and sitting need to stand up to walk about, the disease for preventing cervical spondylopathy waist dish outstanding etc. from being brought by sitting.
For the improvement of above-described embodiment, in the present embodiment, the light switch 50 includes illumination relay, the illumination
The coil control terminal S of relay electrically connects with the port GPIO.3 of the Raspberry Pi (microprocessor 20), the illumination relay
Normally opened contact electrically connected with the illuminating lamp 51.
The heater switch 60 includes heating relay, the coil control terminal S of the heating relay and the Raspberry Pi
The port GPIO.7 electrical connections of (microprocessor 20), the normally opened contact of the heating relay pass through power supply and the heating plate 61
Electrical connection.
For the improvement of above-described embodiment, in the present embodiment, output end OUT and the tree of the infrared detection module 10
The certain kind of berries sends the port GPIO.23 of (microprocessor 20) to electrically connect, and the power input VCC of the infrared detection module 10 opens with infrared
Close button S2 one end electrical connection, another termination power of the infrared switch button S2.Have at infrared detection module 10 individual red
In external switch, daytime or room during brightness abundance, infrared detection module 10 can be closed；When turning off the light at night, infrared spy can be opened
Survey module 10, detect someone close to when LED lighted, prevent people is at night from being tripped by thing.
The output end OUT of the temperature sensing module 40 and the port GPIO.26 electricity of the Raspberry Pi (microprocessor 20)
Connection, the power input VCC of the temperature sensing module 40 are electrically connected with temperature switch button S1 one end, and the temperature is opened
Close button S1 another termination power.Taken down when detecting, and when seat temperature is too low, heating plate 61 will start plus
Heat, there is individual temperature switch at temperature detecting module, can closing temperature module in the weather that need not be heated.
For the improvement of above-described embodiment, in the present embodiment, the analog-to-digital conversion module 31 includes model HX711 mould
Number conversion chip, specifically, the modulus conversion chip HX711 data sending terminal TXD and data receiver RXD of the Raspberry Pi
Electrical connection, the port CLK of the modulus conversion chip HX711 electrically connect with the port SCLK of the Raspberry Pi.Weighing sensor
30 gravimetric values measured are sent to Raspberry Pi by HX711 analog-to-digital conversions, judge whether that someone is sitting in seat by gravimetric value
On.
A kind of multifunction seat that the present embodiment provides is by infrared detection module 10, microprocessor 20, weighing sensor
30th, the structure such as analog-to-digital conversion module 31, temperature sensing module 40, light switch 50, illuminating lamp 51, heater switch 60, heating plate 61
Into.When in use, this multifunction seat can coordinate the transmission and control for realizing a variety of data with software of the prior art.Under
The operation principle of the present embodiment is described with reference to software of the prior art for face, it must be noted that be：With it is multi-functional
The software that seat is engaged is not innovative part of the present utility model, nor part of the present utility model.
Illumination functions：At night, infrared switch button is pressed, starts the infrared detection module 10 installed in seat the week side of boss；
When someone is close to seat, infrared detection module 10 detects corresponding infrared signal, is sent to microprocessor 20；Microprocessor
20 send illumination sign to illumination relay, illumination relay conducting, light illuminating lamp 51, are illuminated for user.
Heating function：In the winter time, the button of heater switch 60, start-up temperature detecting module 40 are pressed；Temperature sensing module 40
The temperature signal that will be detected, send microprocessor 20；When microprocessor 20 judges that temperature signal is less than preset temperature；Micro- place
Reason device 20 sends heating signal and gives heating relay, heating relay conducting, and the heating plate 61 installed on the seat is begun to warm up.
Prompting function：When user sits on the seat, start timing；When time value exceedes preset time value, microprocessor
Device 20 sends alerting signal and gives voice relay, the conducting of voice relay, and buzzer sends prompting message, informs that user is sitting in seat
Overlong time on chair.
Claims (8)
- A kind of 1. multifunction seat, it is characterised in that including：Infrared detection module, microprocessor, weighing sensor, analog-to-digital conversion module, temperature sensing module, light switch, illumination Lamp, heater switch, heating plate；The infrared detection module is arranged on the week side of boss of seat, and the infrared detection module electrically connects with the microprocessor；Institute Weighing sensor is stated to be arranged on the cushion of the seat, the weighing sensor by the analog-to-digital conversion module with it is described micro- Processor electrically connects；The microprocessor also electrically connects with the temperature sensing module, the microprocessor by the light switch with it is described Illuminating lamp electrically connects；The microprocessor is also electrically connected by the heater switch with the heating plate, and the heating plate is set Under the cushion of the seat.
- 2. multifunction seat according to claim 1, it is characterised in that also include：Voice switch, buzzer, the microprocessor are also electrically connected by the voice switch with the buzzer.
- 3. multifunction seat according to claim 1, it is characterised in that：The light switch includes illumination relay, and coil control terminal and the microprocessor of the illumination relay are electrically connected Connect, the normally opened contact of the illumination relay electrically connects with the illuminating lamp.
- 4. multifunction seat according to claim 1, it is characterised in that：The heater switch includes heating relay, and the coil control terminal of the heating relay is electrically connected with the microprocessor Connect, the normally opened contact of the heating relay is electrically connected by power supply with the heating plate.
- 5. multifunction seat according to claim 2, it is characterised in that：The voice switch includes voice relay, and coil control terminal and the microprocessor of the voice relay are electrically connected Connect, the normally opened contact of the voice relay is electrically connected by power supply with the buzzer.
- 6. the multifunction seat according to any one in Claims 1 to 5, it is characterised in that：The output end of the infrared detection module electrically connects with the microprocessor, the power input of the infrared detection module On be serially connected with infrared switch button.
- 7. the multifunction seat according to any one in Claims 1 to 5, it is characterised in that：The output end of the temperature sensing module electrically connects with the microprocessor, the power input of the temperature sensing module On be serially connected with temperature switch button.
- 8. the multifunction seat according to any one in Claims 1 to 5, it is characterised in that：The analog-to-digital conversion module includes model HX711 modulus conversion chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720118927.4U CN206792117U (en) | 2017-02-08 | 2017-02-08 | A kind of multifunction seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720118927.4U CN206792117U (en) | 2017-02-08 | 2017-02-08 | A kind of multifunction seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206792117U true CN206792117U (en) | 2017-12-26 |
Family
ID=60729589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720118927.4U Expired - Fee Related CN206792117U (en) | 2017-02-08 | 2017-02-08 | A kind of multifunction seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206792117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111487890A (en) * | 2020-05-13 | 2020-08-04 | 佛山市科智美家具有限公司 | Intelligent seat interaction method and system |
-
2017
- 2017-02-08 CN CN201720118927.4U patent/CN206792117U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111487890A (en) * | 2020-05-13 | 2020-08-04 | 佛山市科智美家具有限公司 | Intelligent seat interaction method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20190208 |