CN208318892U - A kind of intelligent tableware suitable for blind person - Google Patents
A kind of intelligent tableware suitable for blind person Download PDFInfo
- Publication number
- CN208318892U CN208318892U CN201721119996.3U CN201721119996U CN208318892U CN 208318892 U CN208318892 U CN 208318892U CN 201721119996 U CN201721119996 U CN 201721119996U CN 208318892 U CN208318892 U CN 208318892U
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- China
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- capacitor
- chip
- smart tray
- main control
- ams1117
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Abstract
The utility model discloses a kind of intelligent tablewares suitable for blind person, it includes bowl and intelligent chopsticks, the lower end of bowl is provided with smart tray, the surrounding of smart tray is provided with array of photoswitch, smart tray is internally provided with power supply, the first bluetooth module, main control chip and electromagnet, the upper end of smart tray is provided with temperature sensor, and the lower end of smart tray is provided with basetray；Power supply connects main control chip；The input terminal of main control chip connects temperature sensor, array of photoswitch, and the switch panel of smart tray outer surface is arranged in；The output end of main control chip connects the first bluetooth module and electromagnet；The utility model can distinguish assisting blind at mealtime by two ways and can more easily position the position to where tableware, and can embody the care to disadvantaged group by the temperature of temperature sensor intelligent reminding blind person's food to prevent from scalding.
Description
Technical field
The utility model relates to field of tableware, and in particular to a kind of intelligent tableware suitable for blind person.
Background technique
With the development of sociometric technique, intelligent control is more become to the auxiliary of disadvantaged group especially blind community
Technology needs the field to be applied full of humanistic care.Blind community is often difficult to find that since tableware is used alone at mealtime
Each bowl of tool or the easy bowl tool scald that can not be seen, therefore be badly in need of assistant positioning system and blind person is helped to easily find required food
Object location, and the temperature that can be taken food folded by intelligent reminding is with anti-scald.
Utility model content
For above-mentioned deficiency in the prior art, a kind of intelligent tableware solution suitable for blind person provided by the utility model
Existing tableware can do nothing to help blind person and find bowl tool, blind person be made to be easy the problem of being burned.
In order to achieve the above object of the invention, the technical solution adopted in the utility model are as follows:
There is provided a kind of intelligent tableware suitable for blind person comprising bowl and intelligent chopsticks, the lower end of bowl (1) is provided with intelligence
Pallet, the surrounding of smart tray are provided with array of photoswitch, and smart tray is internally provided with power supply, the first bluetooth module, master
Control chip and electromagnet, the upper end of smart tray are provided with temperature sensor, and the lower end of smart tray is provided with basetray；Electricity
Source connects main control chip；The input terminal of main control chip is separately connected temperature sensor, array of photoswitch and setting in smart tray
The switch panel of outer surface；The output end of main control chip is separately connected the first bluetooth module and electromagnet；
The front end of intelligent chopsticks is provided with magnet, microcontroller chip is provided in intelligent chopsticks, and be connected with microcontroller chip
Battery, the second bluetooth module, vibrating motor connect；The end of intelligent chopsticks is provided with the charging end for being connected to the battery and connecing
Mouthful.
Further, rubber sealing boot is provided on charging port.
Further, switch panel includes the power switch of electromagnet and the power switch of array of photoswitch and power supply
Output master switch.
Further, power supply includes the switch K0 that one end is connected with outside 9V DC power supply, the other end point of switch K0
Not Lian Jie one end of capacitor C1, one end of capacitor C5 and AMS1117-5 chip input terminal；The output end of AMS1117-5 chip
It is separately connected the input terminal of one end of capacitor C4, one end of capacitor C2 and AMS1117-3V3 chip；AMS1117-3V3 chip
Output end is separately connected one end of capacitor C3, one end of one end of capacitor C6 and resistance R2 and as 3V power output end；Capacitor
The other end of C1, the other end of capacitor C2, the other end of capacitor C3, the other end of capacitor C4, the other end of capacitor C5, capacitor C6
The other end, the ground terminal of AMS1117-5 chip and the ground terminal of AMS1117-3V3 chip be grounded；The other end of resistance R2
Connect the anode of Light-emitting diode LED 1, the cathode ground connection of Light-emitting diode LED 1.
The utility model has the following beneficial effects:
1, there is the utility model two ways assisting blind to position tableware:
(1), by being powered to electromagnet, electromagnet generates magnetism, and the intelligent chopsticks that front end is provided with magnet can be attracted
To corresponding tableware and bowl, so that blind person, which can relatively easily press from both sides the phase of an eclipse, answers food in bowl；
(2), the array of photoswitch on smart tray can detecte the movement of blind person's hand, if hand stops array of photoswitch
Emitting light path to receive the infrared light path that reflection returns, and sends this information to main control chip, and main control chip passes through first
Bluetooth module is connected with the second bluetooth module on intelligent chopsticks, sends the signal to microcontroller chip, microcontroller chip control vibration
Dynamic motor work, so that blind person's chopsticks be prompted to have to corresponding bowl.When the food temperature in bowl tool is excessively high, main control chip passes through
Bluetooth module sends signal to microcontroller chip, and microcontroller chip control vibrating motor is vibrated with predeterminated frequency, and reminding blind pays attention to eating
Object high temperature.
2, the rubber sealing boot of the utility model setting can prevent the water inlet in washing of intelligent chopsticks, effectively improve durable
Property.
3, the utility model when not in use, can export master switch by power supply and be powered off, when use can basis
Concrete condition controls the mode of assisting blind positioning tableware, accomplishes energy-saving and emission-reduction.
Detailed description of the invention
Fig. 1 is the configuration schematic diagram of the utility model；
Fig. 2 is the power circuit diagram of the utility model；
Fig. 3 is the circuit diagram of the utility model main control chip；
Fig. 4 is control relay circuit figure；
Fig. 5 is the array of figure of optical coupling isolation circuit；
Fig. 6 is array of photoswitch figure.
Wherein: 1, bowl；2, intelligent chopsticks；21, charging port；22, vibrating motor；23, magnet；3, smart tray；31, light
Switch arrays；32, basetray；33, main control chip；34, electromagnet.
Specific embodiment
Specific embodiment of the present utility model is described below, in order to facilitate understanding by those skilled in the art
The utility model, it should be apparent that the utility model is not limited to the range of specific embodiment, to the common skill of the art
For art personnel, if various change the attached claims limit and determine the utility model spirit and scope in,
These variations are it will be apparent that all utilize the innovation and creation of the utility model design in the column of protection.
As shown in Figure 1, should include bowl 1 and intelligent chopsticks 2 suitable for the intelligent tableware of blind person, the lower end of bowl 1 is provided with intelligence
Energy pallet 3, the surrounding of smart tray 3 are provided with array of photoswitch 31, and smart tray 3 is internally provided with power supply, the first bluetooth
Module, main control chip 33 and electromagnet 34, the upper end of smart tray 3 are provided with temperature sensor, the lower end setting of smart tray 3
There is basetray 32；Power supply connects main control chip 33；The input terminal of main control chip 33 is separately connected temperature sensor, photoswitch battle array
Column 31 and the switch panel that 3 outer surface of smart tray is set；The output end of main control chip 33 is separately connected the first bluetooth module
With electromagnet 34；
The front end of intelligent chopsticks 2 is provided with magnet 23, and microcontroller chip, and and microcontroller chip are provided in intelligent chopsticks 2
Battery, the second bluetooth module, the vibrating motor 22 being connected；The ends of intelligent chopsticks 2 is provided with to be connected to the battery and connect
Charging port 21 is provided with rubber sealing boot on charging port 21.
Switch panel includes the output of the power switch of electromagnet 34 and the power switch and power supply of array of photoswitch 31
Master switch (the switch K0 in Fig. 2).
As shown in Fig. 2, power supply includes the switch K0 that one end is connected with outside 9V DC power supply, the other end point of switch K0
Not Lian Jie one end of capacitor C1, one end of capacitor C5 and AMS1117-5 chip input terminal；The output end of AMS1117-5 chip
It is separately connected the input terminal of one end of capacitor C4, one end of capacitor C2 and AMS1117-3V3 chip；AMS1117-3V3 chip
Output end is separately connected one end of capacitor C3, one end of one end of capacitor C6 and resistance R2 and as 3V power output end；Capacitor
The other end of C1, the other end of capacitor C2, the other end of capacitor C3, the other end of capacitor C4, the other end of capacitor C5, capacitor C6
The other end, the ground terminal of AMS1117-5 chip and the ground terminal of AMS1117-3V3 chip be grounded；The other end of resistance R2
Connect the anode of Light-emitting diode LED 1, the cathode ground connection of Light-emitting diode LED 1.
In the specific implementation process, main control chip 33 and microcontroller chip can use MSP430G2553 chip, periphery
Circuit diagram is as shown in Figure 3.Control relay circuit is provided between vibrating motor 22 and microcontroller chip, control relay circuit can
Using circuit shown in Fig. 4.Between temperature sensor and main control chip 33, between the first bluetooth module and main control chip 33
Optical coupling isolator as shown in Figure 5 is arranged.Fig. 6 is that (P1, P2, P3 and P4 be simultaneously in figure for the pin wiring diagram of array of photoswitch 31
Do not represent concrete model), wherein connecing the power switch that can add array of photoswitch on the pin connection of power supply.
There is the utility model two ways assisting blind to position tableware when in use:
1, by being powered to electromagnet 34, electromagnet 34 generates magnetism, and the intelligent chopsticks 2 that front end is provided with magnet 23 can quilt
It is attracted at corresponding tableware and bowl 1, so that blind person, which can relatively easily press from both sides the phase of an eclipse, answers food in bowl 1；
2, the array of photoswitch 31 on smart tray 3 can detecte the movement of blind person's hand, if hand stops array of photoswitch
31 emitting light path to receive the infrared light path that reflection returns, and sends this information to main control chip 33, main control chip 33
It is connected by the first bluetooth module with the second bluetooth module on intelligent chopsticks 2, sends the signal to microcontroller chip, micro-control core
Piece controls vibrating motor 22 and works, so that blind person's chopsticks be prompted to have to corresponding bowl.It is main when the food temperature in bowl tool is excessively high
It controls chip 33 and signal is sent to microcontroller chip by bluetooth module, microcontroller chip control vibrating motor 22 is vibrated with predeterminated frequency,
Reminding blind pays attention to food high temperature.
In conclusion the utility model can distinguish assisting blind by two ways can more easily position at mealtime
To the position where tableware, and can be embodied by the temperature of temperature sensor intelligent reminding blind person's food to prevent from scalding
Care to disadvantaged group.
Claims (4)
1. a kind of intelligent tableware suitable for blind person, it is characterised in that: including bowl (1) and intelligent chopsticks (2), the bowl (1)
Lower end is provided with smart tray (3), and the surrounding of the smart tray (3) is provided with array of photoswitch (31), the smart tray
(3) be internally provided with power supply, the first bluetooth module, main control chip (33) and electromagnet (34), the smart tray (3) it is upper
End is provided with temperature sensor, and the lower end of the smart tray (3) is provided with basetray (32)；The power supply connects the master
It controls chip (33)；The input terminal of the main control chip (33) is separately connected the temperature sensor, array of photoswitch (31) and sets
Set the switch panel in the smart tray (3) outer surface；The output end of the main control chip (33) is separately connected described first
Bluetooth module and electromagnet (34)；
The front end of the intelligence chopsticks (2) is provided with magnet (23), is provided with microcontroller chip in the intelligence chopsticks (2), and
Battery, the second bluetooth module, the vibrating motor (22) being connected with the microcontroller chip；The end of the intelligence chopsticks (2)
It is provided with the charging port (21) being connected with the battery.
2. the intelligent tableware according to claim 1 suitable for blind person, it is characterised in that: set on the charging port (21)
It is equipped with rubber sealing boot.
3. the intelligent tableware according to claim 1 suitable for blind person, it is characterised in that: the switch panel includes described
The output master switch of the power switch of electromagnet (34) and the power switch of the array of photoswitch (31) and the power supply.
4. the intelligent tableware according to claim 1 to 3 suitable for blind person, it is characterised in that: the power supply includes one
The switch K0 being connected with outside 9V DC power supply is held, the other end of the switch K0 is separately connected one end of capacitor C1, capacitor
One end of C5 and the input terminal of AMS1117-5 chip；The output end of the AMS1117-5 chip is separately connected the one of capacitor C4
The input terminal at end, one end of capacitor C2 and AMS1117-3V3 chip；The output end of the AMS1117-3V3 chip is separately connected
One end of capacitor C3, one end of one end of capacitor C6 and resistance R2 and as 3V power output end；The other end of the capacitor C1,
The other end of capacitor C2, the other end of capacitor C3, the other end of capacitor C4, the other end of capacitor C5, capacitor C6 the other end,
The ground terminal of AMS1117-5 chip and the ground terminal of AMS1117-3V3 chip are grounded；The other end of the resistance R2 connects hair
The anode of optical diode LED1, the cathode ground connection of the Light-emitting diode LED 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721119996.3U CN208318892U (en) | 2017-09-01 | 2017-09-01 | A kind of intelligent tableware suitable for blind person |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721119996.3U CN208318892U (en) | 2017-09-01 | 2017-09-01 | A kind of intelligent tableware suitable for blind person |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208318892U true CN208318892U (en) | 2019-01-04 |
Family
ID=64787515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721119996.3U Expired - Fee Related CN208318892U (en) | 2017-09-01 | 2017-09-01 | A kind of intelligent tableware suitable for blind person |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208318892U (en) |
-
2017
- 2017-09-01 CN CN201721119996.3U patent/CN208318892U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190104 Termination date: 20190901 |