CN206177811U - Portable food detection device - Google Patents
Portable food detection device Download PDFInfo
- Publication number
- CN206177811U CN206177811U CN201621187337.9U CN201621187337U CN206177811U CN 206177811 U CN206177811 U CN 206177811U CN 201621187337 U CN201621187337 U CN 201621187337U CN 206177811 U CN206177811 U CN 206177811U
- Authority
- CN
- China
- Prior art keywords
- detection means
- button
- sample room
- portable food
- infrared light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model discloses a portable food detection device, form including casing, near infrared source, detection device, microcontroller, sample room, display and button, be equipped with two first baffles inside the casing the casing divides into three check for inside class, is provided with a near infrared source in the middle of every check, detection device sets up the infrared light source below, in addition, the one end of casing is equipped with the opening, sample room inside is equipped with two second baffle handles sample rooms etc. Are divided into three check, insert the inside back of casing with casing three inside check one -to -ones. The display sets up with the button the casing outside, microcontroller sets up inside the casing, respectively with the display screen with detection device connects, simple structure, and portable can also detect a plurality of samples simultaneously.
Description
Technical field
This utility model is related to detection technique field, more particularly to a kind of portable food detection means.
Background technology
Near-infrared detection device for food quality is according to various in food (meat, edible oil, milk, corn and fruit and vegerable etc.)
Representational organic component in the optical absorption characteristic of near infrared spectrum region, the difference of the most strong absorbing wavelength of each composition,
Proportional relation between absorption intensity and grain organic content, by surveying to chemical analysis content known to sample and its near infrared spectrum
Determine result regression analyses, it is established that calibration equation, you can the unknown sample component content of same similar type is estimated.
Food safety detection currently on the market is all desk-top, is essentially all the purchase of the dining rooms such as office, enterprises and institutions, school, is built
Vertical food safety detection room.
As food safety is increasingly paid attention in the implementation energetically of food safety, country, national inspection and quarantine personnel also dare not
It is slack, food is tested for a long time.But the table tester complex structure for adopting at present, and can only typically detect a kind of sample
Product, thus increase the labor force of reviewer.So we will develop and a kind of can disposably detect several samples
Device.
Utility model content
In order to overcome shortcoming and defect present in prior art, this utility model to provide a kind of simple structure, can be same
When detect several samples portable food detection means.
This utility model is achieved through the following technical solutions：A kind of portable food detection means, including it is housing, near
Infrared light supply, detection means, microcontroller, sample room, display and button, one end of the housing is provided with opening, the sample
During product room is by the opening insertion housing, the near-infrared light source is arranged in the housing；The detection means sets
Put below the near infrared device, between the sample room and the infrared light supply；The display and button are arranged
In the hull outside, the microcontroller is arranged on the enclosure interior, respectively with the display screen and the detection means
Connection.
Compared to prior art, portable food structure of the detecting device described in the utility model is simple, is easy to carry, and
With a drawable sample room, sampling is more convenient, is detected after the housing is inserted in the sample room, Bu Huishou
To external light influence, it is ensured that the accuracy of detection.
Further, the enclosure interior is provided with two piece of first dividing plate, and the enclosure interior is divided into three lattice, works as per lattice
In be provided with a near-infrared light source, correspondingly, two pieces of second partitions are provided with inside the sample room sample room are divided into
Three lattice, insert and corresponded with three lattice of the enclosure interior after the enclosure interior, and the setting can make this utility model simultaneously
Detect multiple samples.
Further, the one side for contacting with the sample room in the housing is provided with magnet, one end table of the sample room
Face is metal material, and the setting inserts can sample box to be held after the housing, it is to avoid sample room detection process slide from
And affect testing result.
Further, the other end for stating sample room is provided with handle, and the setting can facilitate the sample room to pull out.
Further, the button includes the first button, the second button and the 3rd button, and three buttons connect respectively
In a near infrared device and it can be controlled, the setting improves portable food detection means described in the utility model
Motility.
Further, the near infrared light source wavelength is in the range of 800nm-1100nm.
Further, three near infrared light source power are differed, and the setting can be according to the sample of different transmitances
To select near-infrared light source, the detection range and accuracy of portable food detection means described in the utility model is increased.
In order to more fully understand and implement, this utility model is described in detail below in conjunction with the accompanying drawings.
Description of the drawings
Fig. 1 is the structural profile schematic diagram of portable food detection means described in the utility model.
Fig. 2 is that the sample room of portable food detection means described in the utility model extracts the generalized section after housing out.
Fig. 3 is the front schematic view of portable food detection means described in the utility model.
Fig. 4 is the circuit block diagram of portable food detection means described in the utility model.
Specific embodiment
Refer to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 1 is the structural profile of portable food detection means described in the utility model
Schematic diagram, Fig. 2 is that the sample room of portable food detection means described in the utility model extracts the generalized section after housing, figure out
3 is the front schematic view of portable food detection means described in the utility model.
A kind of portable food detection means of the present utility model, including it is housing 1, near-infrared light source 2, detection means 3, micro-
Controller 4, sample room 5, display 6 and button 7.Two piece of first dividing plate 11 is provided with inside the housing 1, in the housing 1
Portion is divided into three lattice, and in the middle of every lattice a near-infrared light source 2 is provided with, and the detection means 3 is arranged under the infrared light supply 2
Side, in addition, one end of the housing 1 is provided with opening, is provided with two pieces of second partitions 51 the sample room inside the sample room 6
5 are divided into three lattice, insert and corresponded with three lattice inside the housing 1 behind the inside of housing 1.The display 6 and press
Button 7 is arranged on the outside of the housing 1, and the microcontroller 5 is arranged on inside the housing 1, respectively with the display screen 6 and institute
State detection means 3 to connect.
Specifically, the shell 1 is cuboid, is easy to staff to grip, and the one side contacted with the sample room 5 inside it sets
There is magnet 8.
The sample room 5 is also cuboid, and the surface of one end is metal material, and the other end is provided with a handle 9, when the sample
Product room 6 is inserted after the housing 1, and the magnet 8 can suck the sample room 5, and the another sample room 5 is difficult because being subjected to displacement
And have influence on Detection results.
Three near-infrared light sources 2 wavelength is in the range of 800nm-1100nm, and power is differed, can be by choosing
The light source of different capacity is selected, the different testing sample of transmitance is suitable for, increases the measuring samples species of apparatus of the present invention.
As shown in figure 4, Fig. 4 is the structured flowchart of portable food detection means described in utility model.The button 7 includes
First button 71, the second button 72, the 3rd button 73, three buttons 7 connect one and enter infrared light supply 2 respectively, can distinguish
Control it.
When this utility model is used, sample is placed in the sample room 5, the housing is inserted in the sample room 5
1, the near-infrared light source 2 is scanned by the detection means 3 to sample, and the microcontroller is sent a signal to after scanning
Device 5, is displayed on the display 6 after the signal analysis and processing of 4 pairs of receptions of the microcontroller.Due to 5 points of the sample room
Cheng Sange, sample that can be different to three kinds is tested simultaneously, and due to the first dividing plate 11 and second partition 51 presence and
It does not interfere with each other, described three are entered the power of infrared light supply 2 difference, can select light source according to the transmitance of sample, make accuracy of detection
Improve.In addition, not needing three near-infrared light sources 2 while when using, it is also possible to close as desired by button 7 and be not required to
The near-infrared light source 2 to be used, occupation mode is flexible.
This utility model is not limited to above-mentioned embodiment, if do not taken off to various changes of the present utility model or deformation
From spirit and scope of the present utility model, if these are changed and deformation belongs to claim of the present utility model and equivalent technologies
Within the scope of, then this utility model is also intended to comprising these changes and deforms.
Claims (7)
1. a kind of portable food detection means, it is characterised in that：Including housing, near-infrared light source, detection means, microcontroller
Device, sample room, display and button, one end of the housing is provided with opening, and the sample room is described by the opening insertion
In housing, the near-infrared light source is arranged in the housing；The detection means is arranged on the near infrared device lower section, position
Between the sample room and the infrared light supply；The display and button are arranged on the hull outside, the microcontroller
Device is arranged on the enclosure interior, is connected with the display and the detection means respectively.
2. portable food detection means according to claim 1, it is characterised in that：The enclosure interior is provided with two piece
One dividing plate, the enclosure interior three lattice are divided into, and in the middle of every lattice a near-infrared light source is provided with, correspondingly, the sample room
Inside is provided with two pieces of second partitions and the sample room is divided into three lattice, with the enclosure interior after the insertion enclosure interior
Correspond per lattice.
3. portable food detection means according to claim 1 and 2, it is characterised in that：With the sample in the housing
The one side of product room contact is provided with magnet, and the end surface of the sample room is metal material.
4. portable food detection means according to claim 3, it is characterised in that：The other end of the sample room is arranged
There is handle.
5. portable food detection means according to claim 4, it is characterised in that：The button include the first button,
Second button and the 3rd button, three buttons are connected to a near infrared device and it can be controlled.
6. portable food detection means according to claim 5, it is characterised in that：The near infrared light source wavelength exists
In the range of 800nm-1100nm.
7. portable food detection means according to claim 6, it is characterised in that：Three near infrared light source power
Differ.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621187337.9U CN206177811U (en) | 2016-11-04 | 2016-11-04 | Portable food detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621187337.9U CN206177811U (en) | 2016-11-04 | 2016-11-04 | Portable food detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206177811U true CN206177811U (en) | 2017-05-17 |
Family
ID=58681325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621187337.9U Expired - Fee Related CN206177811U (en) | 2016-11-04 | 2016-11-04 | Portable food detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206177811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110632265A (en) * | 2019-11-07 | 2019-12-31 | 徐州台江生物科技有限公司 | Portable food safety inspection device |
-
2016
- 2016-11-04 CN CN201621187337.9U patent/CN206177811U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110632265A (en) * | 2019-11-07 | 2019-12-31 | 徐州台江生物科技有限公司 | Portable food safety inspection device |
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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: 20170517 Termination date: 20201104 |