CN206096095U

CN206096095U - Based on singlechip food detection device

Info

Publication number: CN206096095U
Application number: CN201621114947.6U
Authority: CN
Inventors: 全蕊
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-10-12
Filing date: 2016-10-12
Publication date: 2017-04-12
Anticipated expiration: 2026-10-12

Abstract

The utility model provides a based on singlechip food detection device, includes the base, the right side of base is equipped with the display screen, the display screen input adopts the electrical property to link to each other with the output of singlechip, the input of singlechip and the output of AD converter adopt the electrical property to link to each other, the input of AD converter adopts the electrical property to link to each other with the output of sensor, the sensor is located reactor portion, the upper end of reactor links to each other with the inlet pipe, the middle part and the retort of inlet pipe pass through the glass pipe and link to each other, the middle part of glass pipe is equipped with the control valve, the upper end of inlet pipe is equipped with rubbing crusher. This singlechip food safety inspection device adopts the composite set of airtight reactor and retort, and experimental environment protection fine should not receive the pollution of outside impurity, adopts sensor conveying signal to handle for the AD converter, sends into MCU processing and sends into the device that shows screen display and show for detect operation is convenient, and measured data calibration is true.

Description

One kind is based on single-chip microcomputer food inspection device

Technical field

The utility model is related to electronic technology field, specially a kind of to be based on single-chip microcomputer food inspection device.

Background technology

Today's society, with the development of science and technology, the problem of pollution also increases therewith, the security relationship of food to the mankind are strong Quan Rui the food of child and old man is with greater need for concern, so many food processing factories, all must be provided with food inspection this link, hold this pass of food inspection, food could be put in market, common food inspection device is larger by ectocine, detection it is inaccurate, therefore we have proposed a kind of based on single-chip microcomputer food inspection device, for detecting the acid-base value and metal of food material, detection is solved by external influence and inaccurate problem is detected.

The purpose of this utility model is to provide a kind of based on single-chip microcomputer food inspection device, to solve above-mentioned background technology

The problem proposed in utility model content.

For achieving the above object, the utility model provides following technical scheme: one kind is based on single-chip microcomputer food inspection device, including base, display screen is provided with the right side of the base, the display screen input adopts electrical phase with the output end of single-chip microcomputer even, the input of the single-chip microcomputer and keyboard output end are adopted and are electrical connected, the input of the single-chip microcomputer and A/D converter output end is adopted and is electrical connected, the input of the A/D converter is adopted with the output end of sensor and is electrical connected, the sensing device is located inside reactor, object out hole is provided with the right side of the reactor, the object out hole is arranged right below waste liquid bottle, it is described the upper end of reactor is connected with feed pipe, the middle part of the feed pipe is connected with cucurbit by glass tube, the glass tube middle part is provided with control valve, the upper end of the feed pipe is provided with pulverizer, the upper end of the pulverizer is provided with charging aperture.

Preferably, the sensor is respectively temperature sensor, metal sensor and PH sensors, and metal sensor and PH sensors are located at the bottom of reactor, and temperature sensor is located at the side of reactor.

It is preferably, described to answer device outer wall to be provided with one layer of heat insulation foam.

Preferably, the object out hole is provided with switch valve.

Compared with prior art; the beneficial effects of the utility model are: the single-chip microcomputer device for detecting safety of foods; using closed reactor and the combination unit of cucurbit; it is fine that experimental situation is protected; should not be polluted by foreign matter, A/D converter be transmitted a signal to using sensor and is processed, send into single-chip microcomputer and process the device that feeding display screen shows; so that detection is easy to operate, measurement data is more accurate.

Description of the drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is theory structure schematic diagram of the present utility model.

In figure: clearly and completely describe, obviously, described embodiment is only a part of embodiment of the utility model, rather than the support of whole, 10 waste liquid bottles, 11 sensors, 111 temperature sensors, 112 metal sensors, 113PH sensors, 12 display screens, 13 feed pipes, 14 glass tubes, 15A/D converters, 16 single-chip microcomputers, 17 keyboards.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment; 1 base, 2 charging apertures, 3 pulverizers, 4 cucurbits, 5 control valves, 6 reactors, 7 heat insulation foams, 8 object out hole, 9 embodiments are carried out to the technical scheme in the utility model embodiment. based on the embodiment in the utility model; the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, belongs to the scope of the utility model protection.

Refer to Fig. 1-2, the utility model provides a kind of technical scheme: one kind is based on single-chip microcomputer food inspection device, bag include base 1, the right side of the base 1 is provided with display screen 12, the input of the display screen 12 is adopted with the output end of single-chip microcomputer 16 it is electrical connected, the input of the single-chip microcomputer 16 and the output end of keyboard 17 are adopted and are electrical connected, the input of the single-chip microcomputer 16 cotton 7, the middle part of the feed pipe 13 is connected with cucurbit 4 by glass tube 14, the middle part of the glass tube 14 is provided with control valve with being electrical connected, the sensor 11 is located inside reactor 6, the sensor is respectively temperature sensor 111, metal sensor device 112 and PH sensors 113, and metal sensor 112 and PH sensors 113 are located at the bottom of reactor 6, temperature sensor 111 sides for being located at reactor 6, the right side of the reactor 6 is provided with object out hole 8, the object out hole 8 is arranged right below waste liquid bottle 10, for collecting waste, the upper end of the reactor 6 is connected with feed pipe 13, the outer wall of the reactor 6 be provided with one layer it is heat-insulated adopt with the output end of A/D converter 15 and be electrical connected, the input of the A/D converter 15 is adopted with the output end of sensor 11 5, the upper end of the feed pipe 13 is provided with pulverizer 3, the upper end of the pulverizer 3 is provided with charging aperture 2.

Operation principle: during detection food, sampling food, the food of sampling is put in pulverizer 3, the sample after crushing is entered in reactor 6 along feed pipe 13, opens switch valve 5, distilled water in cucurbit 4 is entered in reactor 6, by the input instruction of keyboard 18, allow single-chip microcomputer 16 to start working, A/D converter 15 is transmitted a signal to by sensor 11 and is processed, single-chip microcomputer 16 is sent to through the signal of the process of A/D converter 15, single-chip microcomputer 16 is re-fed into display screen 12 and shows.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, it is appreciated that these embodiments can be carried out various changes, modification, replacement and modification in the case of without departing from principle of the present utility model and spirit, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1. it is a kind of to be based on single-chip microcomputer food inspection device, including base (1), it is characterized in that: it is provided with the right side of the base (1) display screen (12), display screen (12) input is adopted with the output end of single-chip microcomputer (16) and is electrical connected, the single-chip microcomputer (16) input and keyboard (17) output end is adopted and is electrical connected, the input and A/D converter of the single-chip microcomputer (16) (15) output end is adopted and is electrical connected, the input of the A/D converter (15) is with the output end of sensor (11) using electricity property be connected, the sensor (11) is internal positioned at reactor (6), object out hole (8) is provided with the right side of the reactor (6), it is described object out hole (8) is arranged right below waste liquid bottle (10), the upper end of the reactor (6) is connected with feed pipe (13), the charging the middle part of pipe (13) is connected with cucurbit (4) by glass tube (14), control valve (5) is provided with the middle part of the glass tube (14), the upper end of the feed pipe (13) is provided with pulverizer (3), the upper end of the pulverizer (3) is provided with charging aperture (2).

2. according to claim 1 a kind of based on single-chip microcomputer food inspection device, it is characterized in that: the sensor (11) is respectively temperature sensor (111), metal sensor (112) and PH sensors (113), and metal sensor (112) and PH sensors (113) are positioned at the bottom of reactor (6), side of the temperature sensor (111) positioned at reactor (6).

3. according to claim 1 a kind of based on single-chip microcomputer food inspection device, it is characterised in that: reactor (6) outer wall is provided with one layer of heat insulation foam (7).

4. according to claim 1 a kind of based on single-chip microcomputer food inspection device, it is characterised in that: the object out hole (8) is provided with switch valve.