CN204379079U

CN204379079U - Intelligence castor

Info

Publication number: CN204379079U
Application number: CN201420762591.1U
Authority: CN
Inventors: 王晨阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-12-08
Filing date: 2014-12-08
Publication date: 2015-06-10
Anticipated expiration: 2024-12-08

Abstract

The utility model discloses a kind of intelligent castor, belong to the food containers field having removable cover.The utility model, by the body comprised at the bottom of bottleneck and bottle, covers and forms at the bottle cap of bottleneck, and the sidewall at the bottom of described bottle has two indicator lamps, at the bottom of bottle, inside is provided with circuit board, and lid is fixed on bottle bottom surface by four screws; The mercoid switch, battery BAT, single-chip microprocessor MCU, the resistance R that vertically place is provided with in described circuit board; Battery BAT and single-chip microprocessor MCU form loop and power for it; Lamp pearl L1 and resistance R3 connects, and is connected to single-chip microprocessor MCU with after the lamp pearl L2 connected and resistance R4 parallel connection, and receives battery BAT negative pole, forms luminous loop; Be connected with battery BAT after resistance R1 connects with resistance R2, mercoid switch is connected in parallel on resistance R2 two ends simultaneously.The utility model is simple to operate, easy to use, and the people being applicable to various age bracket uses.

Description

Intelligence castor

Technical field

The utility model includes the food containers field of removable cover, specifically a kind of intelligent castor.

Background technology

In life, the most people Shi Douhui that cooks forgets whether let slip condiment, such as, when food soon takes the dish out of the pot, may need to put a variety of condiment simultaneously, and when all condiment has all discharged, cooker often owing to acting hurriedly in a messy situation, can forget wherein whether a certain condiment was let slip just now.If tasted, although also can judge, but unhygienic, and if gustation road of finding time, easily miss again the grasp of the best duration and degree of heating, in addition, as fruit and vegetable are fried hotter, easily scald mouth when tasting, if a kind of intelligent castor therefore can be had, whether let slip condiment before can reminding the people cooked, the generation of above-mentioned situation can be avoided.The present invention is particularly suitable for the trade company of cooking the fast food businesses such as fried rice in curbside, due to they busy time to fry a lot of part food continuously, easily misremember, not conveniently do not remove again the food tasted in pot, so a bottle whether can reminding them let slip condiment, can be very beneficial for its work.

Summary of the invention

The utility model is exactly can forget to solve people the problem whether adding condiment in cooking process, the one intelligence castor proposed.

The utility model realizes according to following technical scheme.

A kind of intelligent castor, by the body comprised at the bottom of bottleneck and bottle, cover and form at the bottle cap of bottleneck, the sidewall at the bottom of described bottle has two indicator lamps, at the bottom of bottle, inside is provided with circuit board, and lid is fixed on bottle bottom surface by four screws; The mercoid switch, battery BAT, single-chip microprocessor MCU, the resistance R that vertically place is provided with in described circuit board; Battery BAT and single-chip microprocessor MCU form loop and power for it; Lamp pearl L1 and resistance R3 connects, and is connected to single-chip microprocessor MCU with after the lamp pearl L2 connected and resistance R4 parallel connection, and receives battery BAT negative pole, forms luminous loop; Be connected with battery BAT after resistance R1 connects with resistance R2, mercoid switch is connected in parallel on resistance R2 two ends simultaneously.

The utility model obtains following beneficial effect.

The utility model of such design can effectively solve the problem can forgotten in cooking process and whether add condiment, serves the object of well reminding user.And the utility model is simple to operate, easy to use, the people being applicable to various age bracket uses.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of the utility model outward appearance;

Fig. 2 is upward view of the present utility model;

Fig. 3 is the structure chart of the utility model static condition mercoid switch;

Fig. 4 is the structure chart of the utility model using state mercoid switch;

Fig. 5 is electrical schematic diagram of the present utility model.

Wherein: 1. bottle cap; 2. body;

3. bottle; 4. indicator lamp;

5. circuit board; 6. lid;

7. screw; 8. mercoid switch;

9. globule; 10. switch pin;

11. glass shells.

Detailed description of the invention

Below in conjunction with drawings and Examples, the utility model is further elaborated.

As Figure 1-5, a kind of intelligent castor, by the body 2 comprising at the bottom of bottleneck and bottle 3, cover and form at the bottle cap 1 of bottleneck, at the bottom of described bottle 3 sidewall on have two indicator lamps 4, at the bottom of bottle, 3 inside are provided with circuit board 5, and lid 6 is fixed on bottle bottom surface by four screws 7; The mercoid switch 8, battery BAT, single-chip microprocessor MCU, the resistance R that vertically place is provided with in described circuit board 5; Battery BAT and single-chip microprocessor MCU form loop and power for it; Lamp pearl L1 and resistance R3 connects, and is connected to single-chip microprocessor MCU with after the lamp pearl L2 connected and resistance R4 parallel connection, and receives battery BAT negative pole, forms luminous loop; Be connected with battery BAT after resistance R1 connects with resistance R2, mercoid switch 8 is connected in parallel on resistance R2 two ends simultaneously.

Described mercoid switch 8 is by glass shell 11, and globule 9, switch pin 10 forms.

When castor forward is placed, the globule 9 in mercoid switch drops between mercoid switch two pin ones 0 due to Action of Gravity Field, causes switch conduction; When the time of falling condiment, castor tilts, and the same gravitate of globule 9 departs between two pins, and mercoid switch disconnects; Circuit on circuit board judged whether down condiment by the break-make detecting mercoid switch in real time; Once find that mercoid switch disconnected, indicator lamp L1 and L2 will be lighted, and keep the time in 20 seconds and 40 seconds respectively, just now whether let slip condiment with this reminding user.

Control circuit core is the single-chip microprocessor MCU of a low-power consumption, single-chip microprocessor MCU battery BAT input pin (in Fig. 5 A point) with " " pin (in Fig. 5 C point) is connected; After resistance R1, R2 series connection, be connected on battery BAT positive and negative end, wherein R1 connects positive pole, and R2 connects negative pole; Mercoid switch is connected in parallel on R2 two ends.The tie point of R1 with R2 and B point in input pin 1(Fig. 5 of single-chip microprocessor MCU) be connected; D point in single-chip microprocessor MCU output pin 1(Fig. 5) connect with lamp pearl L1 and resistance R3, and finally receive battery BAT negative pole, E point in single-chip microprocessor MCU output pin 2(Fig. 5) connect with lamp pearl L2 and resistance R4, and finally receive battery BAT negative pole, form luminous loop.

After battery BAT puts into, with battery BAT negative pole for reference point, if its voltage is 0V, when the circuit is operating, input pin 1(B point), be high-impedance state in single-chip microprocessor MCU inside, do not affect the voltage of external circuit.Suppose that the voltage of battery BAT is U, when mercoid switch access failure, the magnitude of voltage of this point is U*R2/ (R1+R2), selects the numerical value of R1 much smaller than R2, and therefore, now this point voltage is close to equaling U, i.e. high level.And after mercoid switch connection, R2 is shorted, this point and battery BAT negative pole equipotential, and therefore voltage is 0, i.e. low level.

Single-chip microprocessor MCU program setting is, and detect an input pin 1(B point every 100ms) level state, based on above-mentioned analysis, if input pin 1 continues low level to be detected, i.e. mercoid switch constant conduction, illustrates and does not cross condiment, now control output pin 1,2(D, E point) be low level, therefore CD 2 equipotentials, lamp does not have electric current flow through, lamp does not work.If input pin 1 detects high level, illustrate that mercoid switch disconnected, now just think and just cross condiment, control output pin 1,2(D, E point) be high level, and continued for 20,40 seconds respectively, D, E point current potential is higher than C point, L1 and L2 lamp has electric current to flow through, and lamp is bright; After 20/40 second, two lamps extinguish successively.

According to the design of single-chip microprocessor MCU program, if user finds that two lamps are simultaneously bright, just know in 20 seconds and just cross condiment, if one bright one goes out, just know in 40 seconds and just cross condiment.Two lamps extinguish simultaneously, illustrate not let slip condiment more than 40 seconds.Such implementation, simple, intuitive, by above-mentioned implementation, even if need to put more than ten kind of condiment simultaneously, by the speed of common people, the time showing of the longest 40 seconds, can meet the demand of most vegetable completely.

The model of above-mentioned single-chip microprocessor MCU is MSP430F1, Texas Instrument; Button cell is 3.6V; Resistance R1=1K Ω, resistance R2=10K Ω, resistance R3=R4=510 Ω; LED is general paster LED lamp, 0603 encapsulation.

Claims

1. an intelligent castor, by the body (2) comprising (3) at the bottom of bottleneck and bottle, cover and form at the bottle cap (1) of bottleneck, it is characterized in that: the sidewall of (3) at the bottom of described bottle has two indicator lamps (4), at the bottom of bottle, (3) inside is provided with circuit board (5), and lid (6) is fixed on bottle bottom surface by four screws (7); Mercoid switch (8), battery BAT, single-chip microprocessor MCU, the resistance vertically placed is provided with in described circuit board (5); Battery BAT and single-chip microprocessor MCU form loop and power for it; Lamp pearl L1 and resistance R3 connects, and is connected to single-chip microprocessor MCU with after the lamp pearl L2 connected and resistance R4 parallel connection, and receives battery BAT negative pole, forms luminous loop; Be connected with battery BAT after resistance R1 connects with resistance R2, mercoid switch (8) is connected in parallel on resistance R2 two ends simultaneously.

2. intelligent castor according to claim 1, is characterized in that: described mercoid switch (8) is by glass shell (11), and globule (9), switch pin (10) forms.