CN216117481U

CN216117481U - Pesticide residue detector

Info

Publication number: CN216117481U
Application number: CN202122181230.0U
Authority: CN
Inventors: 赖振文
Original assignee: Zhaoqing Gaoyao Huimin Supply And Marketing Vegetable Basket Engineering Co ltd
Current assignee: Zhaoqing Gaoyao Huimin Supply And Marketing Vegetable Basket Engineering Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-03-22
Anticipated expiration: 2031-09-09

Abstract

The utility model relates to the technical field of pesticide detection equipment, in particular to a pesticide residue detector, which comprises: the shell is provided with a display printing area, a detection sample area and a sample processing area, wherein the detection sample area is positioned on the right side of the display printing area, and the sample processing area is positioned on the left side of the display printing area; the sample processing area is provided with a test tube standing table, the test tube standing table is used for placing test tubes, the test tube standing table comprises a test tube base and a test tube support group, the test tube base and the test tube support group are used for accommodating test tubes, the test tube support group comprises a rotatable first support and a rotatable second support, the first support and the second support are both provided with placing tables, the placing tables are provided with a plurality of through holes, the through holes allow the test tubes to pass through, the upper surface of the test tube base is provided with a plurality of concave holes which are arranged in one-to-one correspondence with the through holes, and the concave holes are used for limiting the butting against the bottoms of the test tubes; the pesticide residue detector disclosed by the utility model is rich in functions, convenient to carry, small in occupied space during detection and convenient for accommodating tools after use.

Description

Pesticide residue detector

Technical Field

The utility model relates to the technical field of pesticide detection equipment, in particular to a pesticide residue detector.

Background

The pesticide residue refers to the general name of derivatives, metabolites, pesticide parent bodies, degradation products and impurities which remain in the environment, organisms and food after the pesticide is used, and vegetables with the pesticide residue exceeding the standard are eaten, so that the vegetables have harm to human bodies, and are easy to cause poisoning and even death.

The detection of pesticide residue in food is enhanced, which is one of the most effective ways to reduce the harm of pesticide residue to human body, if the pesticide residue is detected, the pesticide residue detector is required to be applied, and the pesticide residue detector is widely applied to the detection of pesticide residue in vegetables and fruits in departments of product quality supervision and inspection, environmental protection, vegetable wholesale market, vegetable production base, supermarket, market, pesticide residue monitoring system and the like.

However, the existing pesticide residue detector is simple in structure, single in function, multiple in pesticide residue detection tools, not beneficial to carrying, large in occupied space during detection and inconvenient to store after use.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the pesticide residue detector provided by the utility model has the advantages of rich functions, convenience in carrying, small occupied space during detection and convenience in storage after use.

According to the embodiment of the utility model, the pesticide residue detector comprises: the casing, show the printing area, detection sample district and sample processing district, detection sample position is in the right side that shows the printing area, the sample processing district is located the left side that shows the printing area, the sample processing district has test tube rest platform, the test tube rest platform is used for placing the test tube, the test tube rest platform includes test tube base and test tube support group, test tube base and test tube support group are used for the holding test tube, test tube support group is including rotatable first support and second support, first support, the second support is used for placing the test tube, first support, the second support all sets up places the platform, it has a plurality of through-holes to place the platform, the through-hole allows the test tube to pass through, the upper surface of test tube base has a plurality of shrinkage pools that set up with the through-hole one-to-one, the shrinkage pool is used for spacing test tube bottom butt.

The pesticide residue detector provided by the embodiment of the utility model at least has the following beneficial effects:

the display printing area can set detection conditions and display, print detection results, the detection sample area can detect pesticide residues of samples, the detection results are displayed through the display printing area, samples can be pretreated in the sample processing area, by arranging the test tube standing table, the sample tubes and the comparison tubes are placed into the test tube standing table to stand, a spliced test tube rack is not needed any more, by arranging the first support and the second support which can turn over, the extra occupied space of the supports can be reduced after the supports are folded, the test tube rack set is convenient to carry, the first support and the second support can be lifted and used as required, the test tube rack set is simple and convenient to use, and a plurality of through holes are arranged on the placing table and correspond to the through holes of the placing table one by one, test tubes can be accurately abutted against the through holes of the placing table, the test tubes have limiting and fixing effects, and are stable, and are favorable for placing the test tubes, also need not dismantle after detecting the completion and accomodate, consequently placing of test tube is simple and convenient, uses manpower sparingly, time and space, makes pesticide residue detector function more abundant.

According to some embodiments of the present invention, the display printing area has a display screen on an upper surface of the housing for setting the detection conditions and reading the detection data.

The beneficial results are: through setting up the display screen, can set for the detection condition before detecting, show the testing result after detecting the completion, can acquire the testing data fast.

According to some embodiments of the present invention, the display printing area further has a printing component, the printing component is located at the rear side of the display screen and is used for printing the detection data, the printing component has a printing outlet, a protective cover and a paper bin used for accommodating a paper roll, the protective cover is located at the rear side of the printing outlet, and the paper bin is located below the protective cover.

The beneficial results are: through setting up printing assembly, can print the testing result data, be convenient for record and deposit, still be provided with the paper storehouse, be convenient for deposit and change the scroll.

According to some embodiments of the utility model, the detection sample region is provided with a detection device, the detection device comprises a detection groove, a detection channel and a light shielding cover, the detection groove is provided with a plurality of detection placing grooves for placing cuvettes, the left side and the right side of the bottom of the inner cavity of the detection groove are provided with the detection channels, the detection channels are used for detecting the cuvettes, and the light shielding cover is positioned above the detection groove.

The beneficial results are: through setting up detection device, can carry out pesticide residue short-term test to the sample, operation process is convenient, simple, and the testing result is accurate.

According to some embodiments of the utility model, the upper surface of the housing is provided with a receiving groove located at the left side of the printing assembly, the receiving groove being configured to receive the test tube base and the test tube holder set.

The beneficial results are: through setting up the holding tank, can holding test tube base and test tube holder group, be convenient for mention and place test tube holder, practice thrift occupation space.

According to some embodiments of the present invention, the sample processing area further has an electronic scale for weighing the test sample, the electronic scale having a scale pan, a reading screen, and a keypad.

The beneficial results are: through setting up the electronic scale, can directly weigh required sample at the electronic scale that is located the sample processing district, need not to carry the electronic scale in addition, the electronic scale function is abundant, can realize the switching of mode through the keypad, and the reading screen can accurate demonstration weighing result.

According to some embodiments of the present invention, the sample processing area is provided with a plurality of sample placing grooves, the sample placing grooves are located at the left side of the electronic scale, and the sample placing grooves are used for placing sample reaction vials.

The beneficial results are: through set up the sample standing groove in electronic scale one side, can the holding and fix the sample reaction bottle, no longer need artifical handheld sample reaction bottle, the sample reaction bottle of weighing is convenient for simultaneously put into to the sample that will weigh.

According to some embodiments of the utility model, the housing is provided with a tool slot located at a rear side of the test sample zone, the tool slot being for placement of a test tool.

The beneficial results are: through setting up the instrument groove, can deposit the required instrument of detection in the instrument groove, detect the instrument and concentrate and place and accomodate, the instrument of being convenient for take fast handles the sample.

According to some embodiments of the utility model, the bottom of the shell is provided with two anti-slip strips, the anti-slip strips are arranged at two ends of the bottom of the shell in parallel, and the anti-slip strips are used for preventing the shell from slipping.

The beneficial results are: through set up the antislip strip bottom the casing, can prevent that whole pesticide residue detector from taking place the skew, make pesticide residue detector have stability, be favorable to carrying out sample detection.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of the overall structure of a pesticide residue detector according to an embodiment of the present invention;

FIG. 2 is a top view of a pesticide residue detector in accordance with an embodiment of the present invention;

FIG. 3 is a side view of a pesticide residue detector according to an embodiment of the present invention;

fig. 4 is a bottom view of the pesticide residue detector according to the embodiment of the present invention.

Reference numerals: the test tube holder comprises a housing 100, a test tube standing table 110, a test tube base 120, a test tube holder group 130, a first holder 140, a second holder 150, a placing table 160, a through hole 170, a recessed hole 180, a display screen 190, a printing assembly 200, a printing outlet 210, a protective cover 220, a paper bin 230, a detection groove 240, a light shielding cover 250, a detection placing groove 260, a containing groove 270, an electronic scale 280, a scale plate 290, a reading screen 300, a key board 310, a sample placing groove 320, a tool groove 330 and a non-slip strip 340.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A pesticide residue detector according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

Referring to fig. 1, the pesticide residue detector according to the embodiment of the present invention includes a housing 100, the housing 100 is provided with a display printing area, a detection sample area and a sample processing area, the detection sample area is located on the right side of the display printing area, the sample processing area is located on the left side of the display printing area, the display printing area is provided with a display screen 190 and a printing assembly 200, the detection sample area is provided with a detection device, and the sample processing area is provided with a test tube standing table 110, wherein the display screen 190 is installed on the upper surface of the housing 100, the display screen 190 can set detection conditions before detection and read detected data after detection, the printing assembly 200 is installed on the rear side of the display screen 190, the detection device is installed on the left side of the display screen 190, the test tube standing table 110 is located on the left side of the printing assembly 200, and the test tube standing table 110 is composed of a test tube base 120 and a test tube holder set 130.

Referring to fig. 2, the electronic scale 280 is disposed in the sample processing area, wherein the electronic scale 280 is composed of a scale pan 290, a reading screen 300 and a keypad 310, the electronic scale 280 has the functions of switching, resetting, reading, lighting and switching modes, and can be operated through the keypad 310 to detect pesticide residues and perform sample pretreatment, when the sample is pretreated, a sample to be detected is placed on the scale pan 290 of the electronic scale 280 to be weighed by a required amount, and the reading screen 300 can accurately display the amount of the sample on the scale pan 290, so as to ensure the detection effectiveness.

Be provided with sample standing groove 320 in the left side of electronic scale 280, can put sample reaction bottle in sample reaction groove and fix, the sample of will weighing is put into left sample reaction bottle, add the reagent of allotment and react in the reaction flask again, sample reaction bottle is fixed in sample standing groove 320 and is fixed, be convenient for add the reagent of allotment, consequently, in-process convenient and fast at the preparation sample reaction liquid, vibrate the extraction back to sample reaction liquid, place sample reaction bottle and stew in sample standing groove 320, be the sample after stewing and wait to detect the liquid.

Specifically, casing 100 upper surface is provided with test tube standing table 110 and includes test tube base 120 and test tube support group 130, test tube standing table 110 places in the holding tank 270 of casing 100 upper surface, test tube support group 130 comprises first support 140 and second support 150, wear to be equipped with two pivots in the test tube base 120, first support 140 is connected respectively at the both ends of two pivots, second support 150 both ends, therefore, it is first, second support 150 all can overturn, upwards overturn during the use, downwards overturn after having used and accomodate in holding tank 270, occupation space is few, and is convenient to carry.

Referring to fig. 2, in some specific embodiments, each of the first rack 140 and the second rack 150 is provided with a placing table 160, four through holes 170 with the same radius are provided on the placing table 160, the four through holes 170 allow test tubes to pass through and can be used for placing test tubes, the upper surface of the test tube base 120 is provided with a concave hole 180, the concave hole 180 on the test tube base 120 is in one-to-one correspondence with the through holes 170 provided on the placing table 160 of the first rack 140 and the second rack 150, which facilitates placing and fixing of the test tubes.

During the use, can mention first, second support 150 according to the demand, place the test tube that will wait to use in test tube standing platform 110, the test tube places the through-hole 170 of platform 160 through first, second support 150, with the shrinkage pool 180 butt of test tube base 120, is fixed in test tube standing platform 110.

Specifically, first support 140 can place the test tube of sample group, and second support 150 can place the test tube of control group, is convenient for distinguish sample test tube and control test tube, uses the large-size pipettor to wait to detect the sample after will standing and adds the control test tube in the liquid adds the control test tube, will detect in the control test tube the control liquid, shakes the sample test tube and the control test tube respectively again evenly, then places sample test tube and control test tube and stands ten minutes in test tube standing platform 110.

Further, detection device is located the right side of display screen 190, and detection device has and detects groove 240, detection channel and shading lid 250, detects groove 240 and has a plurality of detection standing groove 260 that is used for placing the cell, detects the inner chamber bottom left and right sides of groove 240 and all is provided with detection channel, and detection channel is used for detecting the contrast cell, and shading lid 250 is located the top that detects groove 240, can close shading lid 250 after placing the cell, plays and shields confined effect.

And pouring the standing sample solution to be detected into a sample cuvette, pouring the detection contrast solution into a control cuvette, putting the sample cuvette and the control cuvette into the detection placing groove 260, covering the shading cover 250 positioned above the detection groove 240, and preparing for detection.

The conditions of detection are set through the control panel of the display screen 190, the detection is started after the setting is completed, and the detection channels positioned at the left side and the right side of the bottom of the inner cavity of the detection groove 240 detect the sample cuvette and the contrast cuvette.

The printing assembly 200 is composed of a printing outlet 210, a protective cover 220 and a paper bin 230, the protective cover 220 is arranged on the rear side of the printing outlet 210, the paper bin 230 is arranged below the protective cover 220, the paper bin 230 can store printing paper rolls, the protective cover 220 covers the paper bin 230 and can play a dustproof role and prevent the printing paper rolls from falling out, the protective cover 220 can be opened after the printing paper rolls are used up, and the printing paper rolls can be replaced, specifically referring to fig. 3.

After the detection is finished, the display screen 190 displays the detection result, the internal printing equipment can print the detection result, the printing bill is conveyed out through the printing outlet 210, and the arrangement and the storage of the detection data are facilitated.

Specifically, be provided with tool slot 330 in detection device's rear side, tool slot 330 can place accomodate and detect required instrument, is convenient for detect taking fast and collecting of required instrument and accomodate.

Referring to fig. 4, in order to prevent the pesticide residue detector from slipping during the process of preparing the sample reaction solution and detecting the sample, two anti-slip strips 340 are arranged at the bottom of the pesticide residue detector, and the two anti-slip strips 340 are arranged in parallel to play an anti-slip role in the pesticide residue detector, so that the whole pesticide residue detector has stability.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. A pesticide residue detector, characterized by comprising:

a housing (100), the housing (100) having a display print area, a test sample area, and a sample processing area, the test sample area being located on the right side of the display print area, the sample processing area being located on the left side of the display print area;

the sample processing area is provided with a test tube standing table (110), the test tube standing table (110) is used for placing a test tube, the test tube standing table (110) comprises a test tube base (120) and a test tube bracket group (130), the test tube base (120) and the test tube holder group (130) are used for accommodating test tubes, the test tube holder set (130) comprises a first holder (140) and a second holder (150) which can rotate, the first bracket (140) and the second bracket (150) are used for placing test tubes, the first bracket (140) and the second bracket (150) are both provided with a placing platform (160), the placing table (160) has a number of through holes (170), the through holes (170) allowing test tubes to pass through, the upper surface of test tube base (120) have a plurality of with shrinkage pool (180) that through-hole (170) one-to-one set up, shrinkage pool (180) are used for spacing to test tube bottom butt.

2. The pesticide residue detector according to claim 1, wherein the display printing area is provided with a display screen (190), and the display screen (190) is positioned on the upper surface of the shell (100) and used for setting detection conditions and reading detection data.

3. The pesticide residue detector as claimed in claim 2, wherein the display printing area further comprises a printing assembly (200), the printing assembly (200) is located at the rear side of the display screen (190) and is used for printing detection data, the printing assembly (200) comprises a printing outlet (210), a protective cover (220) and a paper bin (230) for accommodating a paper roll, the protective cover (220) is located at the rear side of the printing outlet (210), and the paper bin (230) is located below the protective cover (220).

4. The pesticide residue detector according to claim 2, wherein the detection sample area is provided with a detection device, the detection device comprises a detection groove (240), a detection channel and a light shielding cover (250), the detection groove (240) is provided with a plurality of detection placing grooves (260) for placing the cuvettes, the detection channel is arranged on the left side and the right side of the bottom of the inner cavity of the detection groove (240), the detection channel is used for detecting the cuvettes, and the light shielding cover (250) is positioned above the detection groove (240).

5. The pesticide residue detector according to claim 3, wherein the housing (100) is provided with a receiving groove (270) on the upper surface, the receiving groove (270) is located on the left side of the printing assembly (200), and the receiving groove (270) is used for receiving the test tube base (120) and the test tube holder set (130).

6. A pesticide residue detector as set forth in claim 3, wherein the sample processing area further comprises an electronic scale (280), the electronic scale (280) is used for weighing the detected sample, the electronic scale (280) comprises a scale pan (290), a reading screen (300) and a keypad (310).

7. The pesticide residue detector according to claim 6, wherein the sample processing area further comprises a plurality of sample placing grooves (320), the sample placing grooves (320) are located at the left side of the electronic scale (280), and the sample placing grooves (320) are used for placing sample reaction bottles.

8. The pesticide residue detector according to claim 1, wherein the housing (100) is provided with a tool slot (330), the tool slot (330) is located at the rear side of the detection sample area, and the tool slot (330) is used for placing a detection tool.

9. The pesticide residue detector according to claim 1, wherein two anti-slip strips (340) are arranged at the bottom of the housing (100), the anti-slip strips (340) are arranged at two ends of the bottom of the housing (100) in parallel, and the anti-slip strips (340) are used for preventing the housing (100) from slipping.