CN206420756U - A kind of portable pesticide residue detection device of modified form - Google Patents
A kind of portable pesticide residue detection device of modified form Download PDFInfo
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- CN206420756U CN206420756U CN201720009860.0U CN201720009860U CN206420756U CN 206420756 U CN206420756 U CN 206420756U CN 201720009860 U CN201720009860 U CN 201720009860U CN 206420756 U CN206420756 U CN 206420756U
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- box body
- detection device
- modified form
- pesticide residue
- heating plate
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Abstract
The utility model discloses a kind of portable pesticide residue detection device of modified form, the box body includes sample cell, heating plate and thermally conductive sheet, the sample cell is used to put pesticide residual test paper to be detected, some sample cells are uniformly located at the top surface of the box body, the heating plate is located in the box body and located at the lower section of some sample cells, the heating plate uses the structure of overall one piece of formula, some thermally conductive sheets are respectively arranged on some sample cells, and the heating plate is seamless applying by Heat Conduction Material with the thermally conductive sheet.The utility model heated at constant temperature is accurate, and the detection temperature deviation of each sample cell is small, it is to avoid due to temperature control deviation effects testing result；The thermally conductive sheet, the sample cell and the box body integrated injection molding, it is ensured that the circuit system of tray interior and outside are completely isolated, and water resistance is good；Lid only needs a step closing lid that the sheeting operation of all passages can be achieved, and easy to operate, detection efficiency is high.
Description
Technical field
The utility model is related to the technical field of Detecting Pesticide, more particularly to a kind of portable residues of pesticides inspection of modified form
Survey device.
Background technology
Residues of pesticides excessive problem is one of emphasis of food safety Regulation, GB 2763-2014《Food security country mark
Quasi- Pesticide MRL》In clear stipulaties varieties of food items sanitary index, including organophosphor and carbamic acid
Esters, organochlorine class, the limit standard of pyrethrin pesticide.In Fast Determination of Pesticide Residue field, based on acetylcholinesterase
Inhibiting AChE has been widely used for the organophosphorus and N-methylcarbamate pesticides residue detection in food, agricultural product.GB/
T5009.199-2003《The quick detection of Organophosphorus and carbamate pesticides pesticide residue amount in vegetables》、NY/T448-2001
《Organophosphorus and carbamate pesticides class residual toxicity quick determination method on vegetables》Provided etc. in standard based on inhibiting AChE
Pesticide residue fast detection card.Its operating procedure is that the analyte sample fluid after extraction is added dropwise on detection card, suppresses anti-by constant temperature
Should and chromogenic reaction after, agricultural chemicals degree is judged according to the color change on quick measuring card.
Meanwhile, in the market also occurs in that the portable detection device supporting with quick measuring card, predominantly heated at constant temperature and timing work(
Can, to simplify manual steps, improve detection efficiency.But to there is heated at constant temperature uneven not for most of portable detection devices
The problem of stablizing, operate not enough simplicity, poor waterproof properties, poor durability.In view of this, the present inventor studies and devised one kind
Thus the portable pesticide residue detection device of modified form, this case produces.
Utility model content
The purpose of this utility model is to provide that a kind of simple in construction, easy to operate, heated at constant temperature is uniform and stable, water proofing property
The good portable pesticide residue detection device of modified form of energy.
To achieve these goals, the technical scheme in the invention for solving the technical problem is：
A kind of portable pesticide residue detection device of modified form, including box body and lid, the lid is on the box body
Side, the box body includes sample cell, heating plate and thermally conductive sheet, and the sample cell is used to put pesticide residual test paper to be detected,
Some sample cells are uniformly located at the top surface of the box body, and the heating plate is located in the box body and located at some samples
The lower section of product groove, the heating plate uses the structure of overall one piece of formula, and some thermally conductive sheets are respectively arranged on some sample cells,
The heating plate is seamless applying by Heat Conduction Material with the thermally conductive sheet.
As the preferred embodiment of embodiment, in addition to thermal insulation board, the thermal insulation board is located at the lower section of the heating plate.
As the preferred embodiment of embodiment, the thermally conductive sheet, the sample cell use integrated injection molding with the box body
Structure so that product has water resistance well.
As the preferred embodiment of embodiment, the inline top surface located at the box body of some sample cells.
As the preferred embodiment of embodiment, the side of some sample cells is respectively provided with the axis of fixed test paper.
As the preferred embodiment of embodiment, the axis uses the structure that stage casing disconnects.
As the preferred embodiment of embodiment, the lid also includes the briquetting for being used to compress test paper, and some briquettings are set
In the medial surface of the lid, some briquettings are corresponded with some sample cells respectively.
As the preferred embodiment of embodiment, the box body also includes fixed plate and bonnet, the fixed plate located at it is described every
The side of hot plate, the bonnet is located at the bottom surface of the box body.
As the preferred embodiment of embodiment, in addition to rotating shaft, the box body and the lid are connected by the rotating shaft.
As the preferred embodiment of embodiment, the box body is additionally provided with buckle button, and buckle button is respectively arranged on institute described in two
The leading flank of box body is stated, accordingly, the lid is additionally provided with neck, and the buckle button cooperates with the neck.
The beneficial effects of the utility model are：Due to structure of the heating plate using overall one piece of formula, and pass through Heat Conduction Material
It is seamless applying with thermally conductive sheet so that sample cell heated at constant temperature is accurate, and the detection temperature deviation of each sample cell is small, it is to avoid due to temperature
Spend control deviation influence testing result；It is additionally provided with thermal insulation board, high insulating effect simultaneously；The thermally conductive sheet, the sample cell and institute
State box body integrated injection molding, it is ensured that the circuit system of tray interior and outside are completely isolated, and water resistance is good；A step is only needed to close
The sheeting operation of all passages can be achieved in lid, and easy to operate, detection efficiency is high.
Brief description of the drawings
Fig. 1 is the positive structural representation of the utility model；
Fig. 2 is the structural representation at the utility model back side；
Fig. 3 is the structural representation after the utility model thermal insulation board is fixed.
Accompanying drawing is identified：
Box body 1, sample cell 11, axis 111, heating plate 12, thermal insulation board 13, fixed plate 14, bonnet 15, thermally conductive sheet 16, card
Detain button 17；Lid 2, briquetting 21, neck 22.
Embodiment
As shown in Figure 1 to Figure 3, the utility model discloses a kind of portable pesticide residue detection device of modified form, including box
Body 1 and lid 2, the lid 2 is located at the top of box body 1, and the lid 2 includes the briquetting 21 for being used to compress test paper, some
The briquetting 21 is located at the medial surface of the lid 2；The box body 1 includes sample cell 11, heating plate 12, thermal insulation board 13, fixation
Plate 14 and bonnet 15, the sample cell 11 are used to put pesticide residual test paper to be detected, and some sample cells 11 are in a word
Arrangement is located at the top surface of the box body 1, and some briquettings 21 are corresponded with some sample cells 11 respectively；It is some described
The side of sample cell 11 is respectively provided with the axis 111 of fixed test paper, and some sample cells 11 are uniformly located at the box body 1
Top surface, the heating plate 12 is located in the box body 1 and located at the lower section of the sample cell 11, and the heating plate 12 is overall
Formula is heated, and by Heat Conduction Material (not shown) and the seamless applying fixation of thermally conductive sheet 16, the thermal insulation board 13 and the fixed plate
14 are sequentially arranged in the lower section of the heating plate 12, and the thermal insulation board 13 is used to improve heat insulation effect, it is ensured that heated at constant temperature is uniformly steady
Fixed, the fixed plate 14 is provided with screw, the back side of the box body 1 is locked in by screw, by heating plate 12 and thermal insulation board
13 fix, and the bonnet 15 is located at the bottom surface of the box body 1.
As the preferred embodiment of embodiment, the thermally conductive sheet 16, the sample cell 11 and the integrated injection molding of box body 1, with
The circuit module of tray interior is completely isolated, and water resistance is notable.
The structure disconnected as the preferred embodiment of embodiment, the axis 111 using stage casing, is made insertion and extracts test piece out
It is more prone to, decreases spill-out of the residual liquid when inserting and extracting test paper out on test paper, moreover it is possible to make on test paper
In test, laminating is more abundant below, and test result is more accurate.
As the preferred embodiment of embodiment, in addition to rotating shaft 3, the box body 1 and the lid 2 are connected by the rotating shaft 3
Connect.The box body 1 is additionally provided with buckle button 17, and buckle button 17 described in two is respectively arranged on the leading flank of the box body 1, correspondence
Ground, the lid 2 is additionally provided with neck 22, and the buckle button 17 cooperates with the neck 22.Pressed by rotating shaft and buckle
The design of button, it is ensured that lid and box body are closed completely, it is ensured that each lane testing test paper pressure is balanced, it is ensured that the one of test result
Cause property and accuracy.
As the preferred embodiment of embodiment, the circuit module includes circuit board and battery (not shown), the circuit board
And battery is fixed on tray interior, the heating plate is electrically connected with the circuit board respectively with the battery.
When using the utility model, pesticide residual test paper to be detected is placed in sample cell, the top card of test paper
In axis, after lid is covered tightly, start heating plate and heated, because the heating plate using overall one piece of formula integrally controls temperature
Degree, rather than polylith heating plate are controlled respectively so that sample cell heated at constant temperature is accurate, and the detection temperature deviation of each sample cell is small,
Avoid due to temperature control deviation effects testing result；Due to being provided with thermal insulation board, heat insulation effect is improved, power consumption is reduced,
Meanwhile, circuit module is arranged on tray interior, completely isolated with outside, improves water resistance of the present utility model；Lid is only
It is the sheeting operation that all passages can be achieved to need a step closing lid, easy to operate, and detection efficiency is high.
It is described above, only the utility model preferred embodiment, therefore the utility model implementation can not be limited successively
Scope, i.e., the equivalent changes and modifications made according to the utility model the scope of the claims and description all should still belong to this practicality new
In the range of type covers.
Claims (10)
1. a kind of portable pesticide residue detection device of modified form, including box body and lid, the lid are located above the box body,
It is characterized in that：The box body includes sample cell, heating plate and thermally conductive sheet, and the sample cell is residual for putting agricultural chemicals to be detected
Test paper is stayed, some sample cells are uniformly located at the top surface of the box body, if the heating plate is located in the box body and is located at
The lower section of the sample cell is done, the heating plate is using the structure of overall one piece of formula, and some thermally conductive sheets are respectively arranged on some described
On sample cell, the heating plate is seamless applying by Heat Conduction Material with the thermally conductive sheet.
2. a kind of portable pesticide residue detection device of modified form as claimed in claim 1, it is characterised in that：Also include heat-insulated
Plate, the thermal insulation board is located at the lower section of the heating plate.
3. a kind of portable pesticide residue detection device of modified form as claimed in claim 1, it is characterised in that：The thermally conductive sheet,
The sample cell uses the structure of integrated injection molding with the box body.
4. a kind of portable pesticide residue detection device of modified form as claimed in claim 1, it is characterised in that：Some samples
The inline top surface located at the box body of groove.
5. a kind of portable pesticide residue detection device of modified form as claimed in claim 1, it is characterised in that：Some samples
The side of groove is respectively provided with the axis of fixed test paper.
6. a kind of portable pesticide residue detection device of modified form as claimed in claim 5, it is characterised in that：The axis is used
The structure that stage casing disconnects.
7. a kind of portable pesticide residue detection device of modified form as claimed in claim 1, it is characterised in that：The lid is also wrapped
Include the briquetting for compressing test paper, some briquettings are located at the medial surface of the lid, some briquettings respectively with it is some
The sample cell is corresponded.
8. a kind of portable pesticide residue detection device of modified form as claimed in claim 1, it is characterised in that：The box body is also wrapped
Fixed plate and bonnet are included, the fixed plate is located at the side of the thermal insulation board, and the bonnet is located at the bottom surface of the box body.
9. a kind of portable pesticide residue detection device of modified form as claimed in claim 1, it is characterised in that：Also include rotating shaft,
The box body and the lid are connected by the rotating shaft.
10. a kind of portable pesticide residue detection device of modified form as claimed in claim 1, it is characterised in that：The box body is also
Provided with buckle button, buckle button is respectively arranged on the leading flank of the box body described in two, accordingly, and the lid is additionally provided with card
Groove, the buckle button cooperates with the neck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720009860.0U CN206420756U (en) | 2017-01-05 | 2017-01-05 | A kind of portable pesticide residue detection device of modified form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720009860.0U CN206420756U (en) | 2017-01-05 | 2017-01-05 | A kind of portable pesticide residue detection device of modified form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206420756U true CN206420756U (en) | 2017-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720009860.0U Active CN206420756U (en) | 2017-01-05 | 2017-01-05 | A kind of portable pesticide residue detection device of modified form |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362843A (en) * | 2018-02-07 | 2018-08-03 | 厦门海荭兴仪器股份有限公司 | A kind of portable pesticide residue detection device |
| CN108645884A (en) * | 2018-05-19 | 2018-10-12 | 邓建凯 | A kind of device for detecting safety of foods |
-
2017
- 2017-01-05 CN CN201720009860.0U patent/CN206420756U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362843A (en) * | 2018-02-07 | 2018-08-03 | 厦门海荭兴仪器股份有限公司 | A kind of portable pesticide residue detection device |
| CN108645884A (en) * | 2018-05-19 | 2018-10-12 | 邓建凯 | A kind of device for detecting safety of foods |
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