CN112934296A

CN112934296A - Bracket is placed to multi-functional sample bottle of environment-friendly based on food detects usefulness

Info

Publication number: CN112934296A
Application number: CN202110134388.4A
Authority: CN
Inventors: 周频
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-06-11

Abstract

The invention provides an environment-friendly multifunctional sampling bottle placing bracket for food detection, relates to the technical field of pesticide residue pretreatment, and aims to solve the problems that when a pretreatment sample liquid is injected into a small product, the bottle body needs to be labeled, the label is easy to erase, so that the sample is disordered and difficult to find in time, and once omission or repeated addition occurs, the detection numerical value is influenced to be larger or smaller; adjacent inner supporting plates are uniformly and fixedly arranged on the top plane of the tray at intervals; the front end of the top plane of the inner supporting plate is vertically and upwards fixedly provided with a cuboid box placing frame, and the rear end of the top plane of the inner supporting plate is vertically and upwards fixedly provided with a marking box. In the invention, because the side pressing plates are fixedly arranged at the edges at the left end and the right end of the upper end of the marking box respectively, the position and the state of the marking plate can be observed through the observation port, so that the step of the sampling bottle at the position can be conveniently known.

Description

Bracket is placed to multi-functional sample bottle of environment-friendly based on food detects usefulness

Technical Field

The invention relates to the technical field of pesticide residue pretreatment, in particular to an environment-friendly multifunctional sampling bottle placing bracket for food detection.

Background

The pesticide residue is a generic term for a pesticide parent, derivative, metabolite, degradation product and impurity remaining in the environment, organism and food after the pesticide is used. The main reason for the over-standard pesticide residue of vegetables is that organophosphorus pesticides and carbamate pesticides such as methamidophos, omethoate, phorate, parathion, methyl parathion and the like which are prohibited to be used in vegetable production in some countries. Acute poisoning accidents of people and livestock can be caused by eating food containing a large amount of highly toxic and extremely toxic pesticide residues. If the agricultural and sideline products with pesticide residues exceeding the standard are eaten for a long time, although acute poisoning cannot be caused, chronic poisoning of people and animals can be caused, diseases can be caused, cancers can be induced, and even the next generation can be influenced.

The existing pesticide residue rapid detection methods are various in types, and are mainly divided into two main types based on the principle: biochemical determination method and chromatographic detection method, when detecting pesticide residue of vegetables, meat, fruits, etc., respectively adding 2 kinds of quantitative reagents into samples which are subjected to sample symmetry, screwing and sequentially putting the samples on a vortex machine for shaking up, fully cleaning by an ultrasonic cleaning machine, and centrifuging by a high-speed centrifuge; then screwing off the cover and taking the supernatant into a 15mL centrifuge tube, adding a third reagent, screwing the cover, and then sequentially shaking up the mixture in a vortex machine and centrifuging the mixture in a high-speed centrifuge; and finally, screwing off the cover, taking the supernatant, filtering the supernatant through a 0.22 micron organic filter membrane, putting the supernatant into a 1.5mL sample injection small bottle, screwing the cover of the small bottle, and waiting for the detection of the pesticide residue value on a machine.

When the sample liquid is injected into the small product in the pretreatment process, the bottle body is required to be labeled, the label is easy to erase, the sample is disordered, the problem of repeated injection for many times is easy to occur, particularly, the acetone liquid is required to be added before sample injection, the problem of missing the acetone liquid or adding the acetone liquid twice is easy to occur, the problem is difficult to find in time, and once the missing or repeated addition occurs, the detection numerical value is influenced to be larger or smaller.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and an environment-friendly multifunctional sampling bottle placing bracket for food detection is provided, so as to achieve the purpose of higher practical value.

Disclosure of Invention

In order to solve the technical problems, the invention provides an environment-friendly multifunctional sampling bottle placing bracket for food detection, which is used for solving the problems that when a sample liquid to be processed is injected into a small product, the bottle body needs to be labeled, the label is easy to erase, so that the sample is disordered, and the sample is easy to be injected repeatedly for many times, in particular, acetone liquid needs to be added before sample injection, so that the problem that the acetone liquid is easy to be omitted or added twice is difficult to find in time, and once the omission or repeated addition occurs, the detection numerical value is influenced to be larger or smaller.

The invention is based on the purpose and the effect of the environment-friendly multifunctional sampling bottle placing bracket for food detection, and is achieved by the following specific technical means:

an environment-friendly multifunctional sampling bottle placing bracket for food detection comprises a tray; adjacent inner supporting plates are uniformly and fixedly arranged on the top plane of the tray at intervals; the front end of the top plane of the inner supporting plate is vertically and upwards fixedly provided with a cuboid box placing frame, and the rear end of the top plane of the inner supporting plate is vertically and upwards fixedly provided with a marking box; a sampling bottle is vertically clamped in the middle of the top plane of the placing box frame; a bearing disc is vertically and slidably arranged in the inner cavity of the placing box frame, the lower end of the bearing disc is slidably connected with the inner supporting plate, and the lower end of the sampling bottle is placed at the upper end of the bearing disc; and a marking plate is longitudinally and horizontally arranged in the marking box in a sliding manner.

Further, place the tank tower including placing the bayonet socket, place the planar middle part in tank tower top and seted up and place the bayonet socket, its upper end border department fixed mounting who places the bayonet socket has the shirt rim of epirelief.

Furthermore, the marking box comprises side pressing plates and frosted plates, the side pressing plates are fixedly mounted at edges at the left end and the right end of the upper end of the marking box respectively, the frosted plates are fixedly embedded between the left side pressing plate and the right side pressing plate, and a rectangular observation port is formed in the middle of each frosted plate close to the front.

Further, the mark plate includes look number plate, guide rail board, extrusion strip hole and pulley, fixed mounting has the look number plate of two rectangles form on the plane of mark plate top, and fixed mounting has the guide rail board of the form of buckling between the both ends about the front end lateral wall of mark plate, and the middle part of its guide rail board is the swash plate structure of slope below backward, and has seted up about in the swash plate structure and has run through the extrusion strip hole, and the distance is unanimous with the length sum of two look number plates around the extrusion strip hole, rotates respectively in the both ends lateral wall about the mark plate and installs the pulley, and the upper end of its pulley is tangent with the bottom plane of side pressure board.

Further, bear the dish including the extrusion post, block put groove, direction welt and spring, bear the dish about the middle part of both ends lateral wall perpendicular fixed mounting respectively and have the extrusion post, its extrusion post slides and pegs graft in extrusion strip hole, bear the dish around both ends respectively fixed mounting have the direction welt, bear the lower extreme of dish and pass through the spring and be connected with the corresponding position department of inner support board is fixed, the spring is through the calibration, when the sampling bottle is unloaded, bear the dish and be in top position department, when the sampling bottle is fully loaded, the extrusion post is in the bottom position department in extrusion strip hole.

Furthermore, the inner supporting plate comprises guide rods, the front end and the rear end of the plane at the top of the inner supporting plate are respectively and vertically and upwards fixedly provided with two guide rods, and the upper ends of the guide rods slide to penetrate through the guide lining plate.

Compared with the prior art, the invention has the following beneficial effects:

because the side pressure board is do not fixed mounting to both ends edge punishment about the mark case upper end, about fixed inlaying has the dull polish board between two side pressure boards, the viewing aperture of rectangle form is seted up near the front in the middle part of dull polish board, the position and the state of mark board are observed to the accessible viewing aperture to in know this sampling bottle of locating and gone on which step.

Because the pulleys are respectively rotatably installed in the side walls at the left end and the right end of the marking plate, the upper ends of the pulleys are tangent to the bottom plane of the side pressure plate, when the bearing plate is pressed down by a sampling bottle, after the sample liquid is firstly added into the sampling bottle, the front end number plate of the color number plate is exposed, the bottle is marked to be easily injected with the sample liquid, repeated injection can be avoided, when the sampling bottle is injected with the acetone liquid again, the rear end number plate of the color number plate is exposed, the pretreatment is completed after marking, the sample introduction is waited, the problem that the label needs to be coated on the bottle body is reduced, the repeated problem of the sample liquid and the acetone liquid during injection can be effectively avoided, the pretreatment efficiency is effectively improved, and the occurrence of errors can be avoided.

When the sampling bottle is unloaded, the bearing disc is positioned at the uppermost position, when the sampling bottle is fully loaded, the extrusion column is positioned at the lowermost position of the extrusion strip hole, when the bearing disc is pressed down by the sampling bottle, the extrusion column presses the marking plate to move backwards, the guide lining plate can be matched with the guide rod, and the levelness of the inner supporting plate in the up-and-down moving process is kept.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a front right upper axial view of the present invention.

Fig. 2 is a schematic diagram of the left rear upper axial view structure of the invention.

Fig. 3 is a schematic top view of the present invention.

Fig. 4 is a schematic axial view of the split state of the present invention.

Fig. 5 is a schematic diagram of an enlarged portion a of fig. 4 according to the present invention.

FIG. 6 is an axial view of the carrier tray and the inner support plate of the present invention.

Fig. 7 is a schematic axial view of a portion of the marker plate of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a tray; 2. placing a box frame; 201. placing a bayonet; 3. a marking box; 301. side pressing plates; 302. sanding a plate; 4. sampling a bottle; 5. a marking plate; 501. a color number plate; 502. a guide rail plate; 503. extruding the bar holes; 504. a pulley; 6. a carrier tray; 601. extruding the column; 602. clamping and placing the groove; 603. a guide lining plate; 604. a spring; 7. an inner support plate; 701. a guide rod.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 7:

the invention provides an environment-friendly multifunctional sampling bottle placing bracket for food detection, which comprises a tray 1; adjacent inner supporting plates 7 are uniformly and fixedly arranged on the top plane of the tray 1 at intervals; the front end of the top plane of the inner supporting plate 7 is vertically and upwards fixedly provided with a cuboid box frame 2, and the rear end of the top plane of the inner supporting plate 7 is vertically and upwards fixedly provided with a mark box 3; a sampling bottle 4 is vertically clamped in the middle of the top plane of the placing box frame 2; a bearing plate 6 is vertically and slidably arranged in the inner cavity of the placing box frame 2, the lower end of the bearing plate 6 is slidably connected with an inner supporting plate 7, and the lower end of the sampling bottle 4 is placed at the upper end of the bearing plate 6; a marking plate 5 is longitudinally and horizontally slidably mounted in the marking box 3.

Wherein, placing case holder 2 and including placing bayonet socket 201, placing case holder 2 top planar middle part and having offered and placing bayonet socket 201, its upper end border department fixed mounting who places bayonet socket 201 has the shirt rim of epirelief, can keep sampling bottle 4 vertical placing on the one hand, and on the other hand can avoid sample liquid and acetone liquid to spill when the ration adds in and place in case holder 2.

Wherein, mark case 3 includes side pressure board 301 and dull polish board 302, and the edge department of both ends respectively fixed mounting has side pressure board 301 about the mark case 3 upper end, controls and fixes between two side pressure boards 301 to inlay dull polish board 302, and the middle part of dull polish board 302 is close to the front and is offered the viewing aperture of rectangle form, and the position and the state of mark board 5 are observed to the accessible viewing aperture to in order to know that the sample bottle 4 of this department has gone on which step.

Wherein, the marking plate 5 comprises a color number plate 501, a guide rail plate 502, an extrusion bar hole 503 and a pulley 504, two rectangular color number plates 501 are fixedly arranged on the top plane of the marking plate 5, a bent guide rail plate 502 is fixedly arranged between the left end and the right end of the front end side wall of the marking plate 5, the middle part of the guide rail plate 502 is of a sloping plate structure which inclines backwards and downwards, the sloping plate structure is provided with the extrusion bar hole 503 which penetrates leftwards and rightwards, the front-back distance of the extrusion bar hole 503 is consistent with the sum of the lengths of the two color number plates 501, the pulleys 504 are respectively rotatably arranged in the left end side wall and the right end side wall of the marking plate 5, the upper ends of the pulleys 504 are tangent to the bottom plane of the side pressing plate 301, when the bearing plate 6 is pressed down by the sampling bottle 4, after the sample liquid is firstly added into the sampling bottle 4, the front end No. 1 plate of the color number plate 501 is exposed, the bottle is marked, and when sampling bottle 4 was injected acetone liquid once more, the rear end 2 boards of look number board 501 expose, can mark and have accomplished the preliminary treatment, waited to advance kind, reduced the problem that need scribble the reference numeral on the body, can also effectually avoid sample liquid and acetone liquid repetitious problem when injecting, the effectual preliminary treatment efficiency that has improved can avoid appearing the mistake.

The bearing plate 6 comprises squeezing columns 601, clamping grooves 602, guide lining plates 603 and springs 604, the middle parts of the side walls at the left end and the right end of the bearing plate 6 are respectively and fixedly provided with the squeezing columns 601, the squeezing columns 601 are inserted into the squeezing strip holes 503 in a sliding mode, the front end and the rear end of the bearing plate 6 are respectively and fixedly provided with the guide lining plates 603, the lower end of the bearing plate 6 is fixedly connected with the corresponding positions of the inner supporting plate 7 through the springs 604, the springs 604 are calibrated, when the sampling bottle 4 is unloaded, the bearing plate 6 is at the uppermost end position, when the sampling bottle 4 is fully loaded, the squeezing columns 601 are at the lowermost end position of the squeezing strip holes 503, when the bearing plate 6 is pressed down by the sampling bottle 4, the squeezing columns 601 press the marking plate 5 to move backwards, the guide lining plates 603 can be matched with the guide rods 701, and the levelness of the inner.

The inner supporting plate 7 comprises guide rods 701, the front end and the rear end of the top plane of the inner supporting plate 7 are respectively and vertically and upwards fixedly provided with the two guide rods 701, the upper ends of the guide rods 701 penetrate through the guide lining plate 603 in a sliding mode, and the stability of vertical movement of the bearing plate 6 can be guaranteed.

The specific use mode and function of the embodiment are as follows:

in the using process, when the bearing plate 6 is pressed down by the sampling bottle 4, after the sampling bottle 4 is filled with the sample liquid for the first time, the front plate 1 of the color plate 501 is exposed to mark the bottle and is easy to be filled with the sample liquid, so that repeated filling can be avoided, when the sampling bottle 4 is filled with the acetone liquid again, the rear plate 2 of the color plate 501 is exposed to mark the completion of pretreatment, the sample introduction is waited, the problem that the label needs to be coated on the bottle body is reduced, the problem that the sample liquid and the acetone liquid are repeated during filling can be effectively avoided, the pretreatment efficiency is effectively improved, the error can be avoided, when the bearing plate 6 is pressed down by the sampling bottle 4, the extrusion column 601 presses the marking plate 5 to move backwards, the guide lining plate 603 can be matched with the guide rods 701 to keep the levelness of the inner supporting plate 7 in the up-down moving process, the front end and the rear end of the top plane of the inner supporting plate 7 are respectively and vertically upwards and fixedly provided with two, the upper end of the guide rod 701 passes through the guide lining plate 603 in a sliding manner, so that the stability of the vertical movement of the bearing plate 6 can be ensured, and the rectangular observation port is formed in the middle of the frosting plate 302 close to the front, so that the position and the state of the mark plate 5 can be observed through the observation port, and the sampling bottle 4 at the position can be conveniently known which step is reached.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a bracket is placed to multi-functional sample bottle of environment-friendly based on food detects usefulness which characterized in that: comprises a tray (1); adjacent inner supporting plates (7) are uniformly and fixedly arranged on the top plane of the tray (1) at intervals; the front end of the top plane of the inner supporting plate (7) is vertically and upwards fixedly provided with a cuboid box placing frame (2), and the rear end of the top plane of the inner supporting plate (7) is vertically and upwards fixedly provided with a marking box (3); a sampling bottle (4) is vertically clamped in the middle of the top plane of the placing box frame (2); a bearing plate (6) is vertically and slidably mounted in the inner cavity of the placing box frame (2), the lower end of the bearing plate (6) is slidably connected with an inner supporting plate (7), and the lower end of a sampling bottle (4) is placed at the upper end of the bearing plate (6); a marking plate (5) is longitudinally and horizontally arranged in the marking box (3) in a sliding manner; sign board (5) are including color number board (501), guide rail board (502), extrusion strip hole (503) and pulley (504), fixed mounting has color number board (501) of two rectangles form on the plane of sign board (5) top, fixed mounting has the guide rail board (502) of the form of buckling between the front end lateral wall left and right sides both ends of sign board (5), the middle part of its guide rail board (502) is the swash plate structure of slope below backward, and the extrusion strip hole (503) that runs through about having seted up in the swash plate structure, rotate respectively in the both ends lateral wall about sign board (5) and install pulley (504), the upper end of its pulley (504) is tangent with the bottom plane of side pressure board (301).

2. The environment-friendly multifunctional sampling bottle placing bracket for food detection as claimed in claim 1, wherein: place tank tower (2) including placing bayonet socket (201), place tank tower (2) top planar middle part and seted up and place bayonet socket (201), its upper end border department fixed mounting who places bayonet socket (201) has the shirt rim of epirelief.

3. The environment-friendly multifunctional sampling bottle placing bracket for food detection as claimed in claim 1, wherein: the mark box (3) comprises side pressure plates (301) and frosted plates (302), the edges at the left end and the right end of the upper end of the mark box (3) are respectively and fixedly provided with the side pressure plates (301), the frosted plates (302) are fixedly embedded between the left side pressure plate and the right side pressure plate (301), and the middle part of each frosted plate (302) is close to the front part and is provided with a rectangular observation port.

4. The environment-friendly multifunctional sampling bottle placing bracket for food detection as claimed in claim 1, wherein: the front-back distance of the extrusion strip hole (503) is consistent with the sum of the lengths of the two color number plates (501).

5. The environment-friendly multifunctional sampling bottle placing bracket for food detection as claimed in claim 1, wherein: bear dish (6) including extrusion post (601), card put groove (602), direction welt (603) and spring (604), bear dish (6) about the middle part of both ends lateral wall perpendicular fixed mounting respectively have extrusion post (601), its extrusion post (601) slide and peg graft in extrusion strip hole (503), bear the front and back both ends of dish (6) fixed mounting respectively have direction welt (603), bear the lower extreme of dish (6) and pass through spring (604) and inner support plate (7) correspond position department fixed connection.

6. The environment-friendly multifunctional sampling bottle placing bracket for food detection as claimed in claim 5, wherein: the spring (604) is calibrated, when the sampling bottle (4) is unloaded, the bearing disc (6) is positioned at the uppermost end position, and when the sampling bottle (4) is fully loaded, the extrusion column (601) is positioned at the lowermost end position of the extrusion bar hole (503).

7. The environment-friendly multifunctional sampling bottle placing bracket for food detection as claimed in claim 1, wherein: the inner supporting plate (7) comprises guide rods (701), the front end and the rear end of the top plane of the inner supporting plate (7) are respectively and vertically and upwards fixedly provided with two guide rods (701), and the upper ends of the guide rods (701) penetrate through the guide lining plate (603) in a sliding mode.