CN220254835U - Detection device for pesticide residue in food - Google Patents

Abstract

The utility model discloses a detection device for pesticide residues in food, which comprises a pesticide test area arranged on a food pesticide residue detection machine body, wherein the rear end of the food pesticide residue detection machine body is provided with a wire connecting end, and a clamping and protecting assembly is arranged between the food pesticide residue detection machine body and a limiting bottom plate; the clamping and protecting assembly comprises an outer protecting frame body. This detection device of pesticide residue in food, through being provided with and pressing from both sides the subassembly of protecting, if outside handle, can drive outer U-shaped frame and move outside, the fly leaf body is at the inside activity of interior activity groove this moment, stretch to first spring, with the distance between the line frame is pressed from both sides in two sets of, connect gradually the wire, then stop effort, make a plurality of wires be in the interior line frame of pressing from both sides inside, fix a position the operation to it, when above avoiding having to drag, can produce the problem that the wire breaks away from, to its fixed operation, still not influence the regularity, and subsequent detection effect.

Description

Detection device for pesticide residue in food

Technical Field

The utility model relates to the field of detection, in particular to a detection device for pesticide residues in food.

Background

The pesticide residue mainly refers to the phenomenon that a part of pesticide directly or indirectly remains in grains, vegetables, fruits, livestock products, aquatic products and soil and water after the pesticide is used, and when the pesticide residue is detected, the pesticide residue content of a plurality of samples can be detected simultaneously by using corresponding detection devices, so that the pesticide residue detection device is widely applied to the fields of vegetable wholesale markets and the like;

at present, the traditional detection device for pesticide residues in food is formed by combining structures such as a pesticide residue detection machine body, a pesticide test area and a wire connecting part in food, and when the detection device is operated, a certain amount of reagent is adopted to be placed in the test area after a power supply is connected so as to carry out subsequent detection.

Aiming at the problems, the novel design is carried out on the basis of the original detection device for pesticide residues in food.

Disclosure of Invention

The utility model aims to provide a detection device for pesticide residues in food, which solves the problems that the detection device for pesticide residues in the food in the prior art is formed by combining structures such as a detection machine body for pesticide residues in food, a pesticide test area, a wire connecting part and the like.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the detection device for pesticide residues in food comprises a pesticide test area arranged on a food pesticide residue detection machine body, wherein the rear end of the food pesticide residue detection machine body is provided with a wire connecting end, and a clamping and protecting assembly is arranged between the food pesticide residue detection machine body and a limiting bottom plate;

the clamp protection assembly comprises an outer protection frame body, the outer protection frame body is arranged at the rear end of a food pesticide residue detection machine body, the outer protection frame body is located outside a pesticide test area, an installing and detaching assembly is arranged between the outer protection frame body and the food pesticide residue detection machine body, a front connecting frame is arranged at one end of the outer protection frame body, deviating from the food pesticide residue detection machine body, of the outer protection frame body, inner movable grooves are formed in two ends of the inner part of the outer protection frame body, corresponding movable plate bodies are movably arranged in the inner movable grooves, one end of each movable plate body extends to an inner clamping wire frame of the inner part of the outer protection frame body, an outer U-shaped frame is movably arranged at the other end of each movable plate body, a corresponding first spring is arranged between the outer U-shaped frame body and the outer protection frame body, and a handle is arranged in the middle of the outer wall of each outer U-shaped frame body.

Preferably, a first anti-slip end is arranged between the outer U-shaped frame and the outer protection frame body, one end of the first anti-slip end is glued on the inner surface of the outer U-shaped frame, and the other end of the first anti-slip end and the outer wall of the outer protection frame body are in a mutually extruded state.

Preferably, the inner ring of the handle is glued with an inner anti-slip ring, and the inner anti-slip ring is made of rubber.

Preferably, the inner side walls of the two groups of inner wire clamping frames are glued with corresponding inner positioning pieces, and the inner positioning pieces are U-shaped.

Preferably, the upper ends and the lower ends of the inner walls of the two groups of inner wire clamping frames are uniformly distributed and glued with a plurality of groups of stable convex layers, and the stable convex layers are of a semi-arc design.

Preferably, the upper ends and the lower ends of the two groups of inner wire clamping frames, which are close to one another, are glued with arc plates, and the arc plates are made of rubber.

Preferably, the assembly is torn open to the ann, including spacing bottom plate and spacing roof, spacing bottom plate sets up the lower extreme at outer protection framework, spacing roof sets up the upper end at outer protection framework, and just spacing roof and spacing bottom plate's the other end is installed respectively and is detected the organism back wall and set up corresponding position, the both sides department of outer protection framework upper end all installs the side fixed plate symmetrically, the built-in groove has been seted up to the inside of side fixed plate, the inside movable mounting in built-in groove has corresponding movable inner panel, be provided with the second spring between movable inner panel and the built-in groove, the outside movable mounting that the other end of movable inner panel extends to built-in groove has the end plate, the handle is installed to the end plate outer wall, the inserted bar is installed to the one end of handle internal surface, the interior slot has all been seted up at the both ends at spacing roof top, and the other end of inserted bar inserts inside corresponding interpolation inslot, the inside bottom all evenly distributed glue of spacing bottom plate has multiunit skid resistant layer, the arc curb plate is all installed to both sides at spacing bottom plate top.

Compared with the prior art, the utility model has the beneficial effects that:

1. if the outer handle is provided with the clamping and protecting assembly, the outer U-shaped frame can be driven to move outwards, at the moment, the movable plate body moves in the inner movable groove, the first spring is stretched, after the distance between the two groups of inner wire clamping frames is increased, the wires are sequentially connected, then the acting force is stopped, a plurality of wires are positioned in the inner wire clamping frames, and the positioning operation is performed on the wires, so that the problem that the wires are separated when the wires are pulled is avoided, the fixing operation is performed, and the uniformity and the subsequent detection effect are not influenced;

2. through being provided with the assembly of tearing open, when outer protection frame overall structure uses, because outer protection frame is in between spacing bottom plate and the spacing roof, at first make it place on spacing bottom plate, the skid resistant course makes the junction more stable, the arc curb plate carries out spacing processing to it, the side fixed plate is installed corresponding position on outer protection frame, because movable inner panel movable mounting is in the inside of built-in groove, under the effect of second spring elasticity, make end plate and side fixed plate department laminate each other, drive the inside of interior inserted bar insertion including the slot again, can carry out the installation operation to outer protection frame holistic structure, also be convenient for follow-up operation of moving the dress, ensure the holistic result of use of device.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view showing a bottom perspective cross-sectional structure of the present utility model;

FIG. 3 is a schematic view of a side view, perspective and partial structure of the present utility model;

FIG. 4 is a schematic view of a front perspective cutaway structure of the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 6 is an enlarged schematic view of the structure of FIG. 4B according to the present utility model;

fig. 7 is an enlarged schematic view of the structure of fig. 4C according to the present utility model.

In the figure: 1. a food pesticide residue detection machine body; 101. a pesticide test area; 102. a wire connection end; 2. a limiting bottom plate; 201. an outer protective frame; 202. a front connecting frame; 203. a limiting top plate; 204. an inner movable groove; 205. a movable plate body; 206. an outer U-shaped frame; 207. a handle; 208. an inner anti-slip ring; 209. an inner wire clamping frame; 210. stabilizing the convex layer; 211. an inner positioning member; 212. a first spring; 213. a first non-slip tip; 214. an arc-shaped side plate; 215. an anti-slip layer; 216. an arc-shaped plate; 3. a side fixing plate; 301. a built-in groove; 302. a movable inner plate; 303. a second spring; 304. an end plate; 305. a handle; 306. an inner slot; 307. and (5) inserting a rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2, 3, 4, 5 and 6, the present utility model provides a technical solution: the utility model provides a detection device of pesticide residue in food, includes that the pesticide test area 101 that sets up on food pesticide residue detects organism 1, in order to avoid having the problem that the wire breaks away from when dragging, the rear end of food pesticide residue detects organism 1 is provided with wire link 102, is provided with between food pesticide residue detects organism 1 and the spacing bottom plate 2 and presss from both sides the protection subassembly; the clamping and protecting assembly comprises an outer protection frame 201, wherein the outer protection frame 201 is arranged at the rear end of a food and pesticide residue detection machine body 1, the outer protection frame 201 is positioned outside a pesticide test area 101, a front connecting frame 202 is arranged at one end of the outer protection frame 201, which is away from the food and pesticide residue detection machine body 1, an inner movable groove 204 is formed in two ends of the inner part of the outer protection frame 201, a corresponding movable plate 205 is movably arranged in the inner movable groove 204, an inner wire clamping frame 209 is arranged in the inner part of the movable plate 205, an outer U-shaped frame 206 is movably arranged at the other end of the movable plate 205, which extends to the outer part of the outer protection frame 201, a corresponding first spring 212 is arranged between the outer U-shaped frame 206 and the outer protection frame 201, and a handle 207 is arranged in the middle of the outer wall of the outer U-shaped frame 206; if the handle 207 is pulled outwards, the outer U-shaped frame 206 can be driven to move outwards, at this time, the movable plate 205 moves inside the inner movable groove 204, stretches the first springs 212, sequentially connects the wires after the distance between the two groups of inner wire clamping frames 209 is increased, then stops acting force, enables a plurality of wires to be positioned inside the inner wire clamping frames 209, and performs positioning operation on the wires, so that the problem that the wires are separated when dragging is avoided, and the fixing operation on the wires is not influenced, and the uniformity and the subsequent detection effect are not influenced.

Referring to fig. 4, 5 and 6, in order to protect the contact surface of the outer U-shaped frame 206, a first anti-slip end 213 is disposed between the outer U-shaped frame 206 and the outer protection frame 201, one end of the first anti-slip end 213 is glued to the inner surface of the outer U-shaped frame 206, and the other end of the first anti-slip end 213 and the outer wall of the outer protection frame 201 are in a mutually extruded state; an inner anti-slip ring 208 is glued on the inner ring of the handle 207, and the inner anti-slip ring 208 is made of rubber; the inner side walls of the two groups of inner wire clamping frames 209 are glued with corresponding inner positioning pieces 211, and the inner positioning pieces 211 are U-shaped; the upper and lower ends of the inner walls of the two groups of inner wire clamping frames 209 are uniformly distributed and glued with a plurality of groups of stable convex layers 210, and the stable convex layers 210 are of a semi-arc design; the upper and lower ends of the two groups of inner wire clamping frames 209, which are close to one another, are glued with arc plates 216, and the arc plates 216 are made of rubber; when the outer U-shaped frame 206 is contacted with the outer wall of the outer protection frame 201, the first anti-slip end 213 is in a bonding state with the outer wall of the outer protection frame 201, and the first anti-slip end 213 is made of rubber material, so that the contact surface can be protected; when the handle 207 is moved, the hand is contacted with the inner anti-slip ring 208, and the inner anti-slip ring 208 can avoid slipping of the hand; when the two groups of inner wire clamping frames 209 are contacted with each other, abrasion during collision is avoided through the design of rubber materials of the arc plates 216; when the wires are positioned inside the inner wire clamping frame 209, the stable convex layer 210 and the inner positioning piece 211 are all made of rubber materials, and the friction force of the contact surface can be increased to prevent slipping when the wires are contacted with each other.

Referring to fig. 4, 6 and 7, in order to perform the mounting operation on the whole structure of the outer protection frame 201, and also facilitate the subsequent moving operation, a mounting and dismounting assembly is provided between the outer protection frame 201 and the food pesticide residue detecting machine body 1, the mounting and dismounting assembly includes a limiting bottom plate 2 and a limiting top plate 203, the limiting bottom plate 2 is disposed at the lower end of the outer protection frame 201, the limiting top plate 203 is disposed at the upper end of the outer protection frame 201, the other ends of the limiting top plate 203 and the limiting bottom plate 2 are respectively mounted at the corresponding positions of the rear wall of the food pesticide residue detecting machine body 1, side fixing plates 3 are symmetrically mounted at two sides of the upper end of the outer protection frame 201, a built-in groove 301 is formed inside the side fixing plate 3, a corresponding movable inner plate 302 is movably mounted inside the built-in groove 301, a second spring 303 is disposed between the movable inner plate 302 and the built-in groove 301, the other end of the movable inner plate 302 extends to the outer side of the built-in groove 301, an end plate 304 is movably mounted at the outer wall of the end plate 304, a handle 305 is mounted at one end of the inner surface of the handle 307, two ends of the limiting top plate 203 are respectively mounted at the corresponding positions of the rear wall of the food pesticide residue detecting machine body 1, two ends 306 are respectively mounted at the two ends of the top 203 are mounted at the corresponding positions of the inner bottom plates 306, and two ends of the inner bottom plates are uniformly distributed at the inner bottom plates of the inner bottom plate 2 are respectively mounted at the corresponding to the two ends of the inner bottom plate 2, respectively, which is mounted at two bottom ends of the inner side of the side plate and has a bottom plate layer has a lower bottom plate layer, which is mounted, and has a lower bottom plate and a has; when the whole structure of the outer protection frame 201 is used, the outer protection frame 201 is positioned between the limiting bottom plate 2 and the limiting top plate 203, the outer protection frame 201 is firstly placed on the limiting bottom plate 2, the connecting part is enabled to be more stable by the anti-slip layer 215, the arc-shaped side plates 214 are used for limiting the outer protection frame 201, the side fixing plates 3 are arranged at corresponding positions on the outer protection frame 201, the movable inner plates 302 are movably arranged in the built-in grooves 301, under the action of elastic force of the second springs 303, the end plates 304 are mutually attached to the side fixing plates 3, and then the inner inserting rods 307 are driven to be inserted into the inner parts of the inner slots 306, so that the whole structure of the outer protection frame 201 can be installed and operated, the follow-up moving operation is facilitated, and the whole using effect of the device is ensured.

Working principle: the traditional detection device for pesticide residue in food is formed by combining structures such as a food pesticide residue detection machine body 1, a pesticide test area 101, a wire connecting end 102 and the like, and mainly comprises the steps of sequentially connecting wires at the wire connecting end 102, then adopting a certain amount of reagent to be placed in the pesticide test area 101, starting the machine body to perform subsequent detection, when the wires are sequentially connected at the wire connecting end 102, arranging an outer protection frame 201 outside the connecting position, protecting the connecting end by adopting an integrated structure design of the outer protection frame 201 and a front connecting frame 202, performing certain dustproof operation when a power supply is not connected, and if a handle 207 is pulled outwards at the moment, because the outer U-shaped frame 206 is connected with the handle 207, when the handle 207 is driven to move outwards under the action force, the outer U-shaped frame 206 moves far away from the end of the outer protection frame 201, at the moment, the movable plate 205 is driven to move in the inner movable groove 204, the first springs 212 are stretched to sequentially connect the wires after the distance between the two groups of inner wire clamping frames 209 is increased, then the action force is stopped, a plurality of wires are positioned in the inner wire clamping frames 209, and the positioning operation is carried out on the wires, wherein the stable convex layer 210 and the inner positioning piece 211 are both made of rubber materials, when the wires are contacted with each other, the friction force of a contact surface can be increased, the slipping is prevented, the problem that the wires are separated when the wires are pulled is avoided, and the fixing operation is not influenced on the uniformity and the subsequent detection effect;

when the whole structure of the outer protection frame 201 is used, the outer protection frame 201 is located between the limiting bottom plate 2 and the limiting top plate 203, firstly, the outer protection frame 201 is placed on the limiting bottom plate 2, the arc-shaped side plates 214 are used for limiting the outer protection frame, the side fixing plates 3 are installed at corresponding positions on the outer protection frame 201, the movable inner plates 302 are movably installed in the built-in grooves 301, under the action of the elastic force of the second springs 303, the end plates 304 are mutually attached to the side fixing plates 3, then the inner inserting rods 307 are driven to be inserted into the inner inserting grooves 306, so that the whole structure of the outer protection frame 201 can be installed, the follow-up moving operation is facilitated, the whole using effect of the device is ensured, the inner inserting grooves 306 are arranged on the end plates 304, the follow-up moving of the whole structure of the end plates 304 is facilitated, meanwhile, when the outer protection frame 201 is located on the limiting bottom plate 2, the anti-skid layers 215 are made of rubber materials, the friction force of the contact surfaces can be improved, the connection points are more stable, the whole working process of the device is achieved, and the fact that the whole structure is not described in the specification belongs to the prior art of the technical skills of the expert in the field.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a detection device of pesticide residue in food, includes pesticide test area (101) that sets up on food pesticide residue detects organism (1), its characterized in that: the rear end of the food pesticide residue detection machine body (1) is provided with a wire connecting end (102), and a clamping and protecting assembly is arranged between the food pesticide residue detection machine body (1) and the limiting bottom plate (2);

the clamp protection assembly comprises an outer protection frame body (201), the outer protection frame body (201) is arranged at the rear end of a food pesticide residue detection machine body (1), the outer protection frame body (201) is located outside a pesticide test area (101), an installation and disassembly assembly is arranged between the outer protection frame body (201) and the food pesticide residue detection machine body (1), a front connection frame (202) is installed at one end, deviating from the food pesticide residue detection machine body (1), of the outer protection frame body (201), inner movable grooves (204) are formed in two ends of the inner portion of the outer protection frame body (201), corresponding movable plate bodies (205) are installed in the inner movable grooves, one ends of the movable plate bodies (205) extend to the inner portions of the outer protection frame body (201) and are provided with inner clamp wire frames (209), the other ends of the movable plate bodies (205) extend to the outer U-shaped frames (206) of the outer movable installation of the outer protection frame body (201), corresponding first U-shaped frames (212) are arranged between the outer U-shaped frames (206) and the outer protection frame body (201), and handles (207) are installed in the middle portions of the outer protection frame bodies.

2. The device for detecting pesticide residues in food according to claim 1, wherein: a first anti-slip end (213) is arranged between the outer U-shaped frame (206) and the outer protection frame body (201), one end of the first anti-slip end (213) is glued on the inner surface of the outer U-shaped frame (206), and the other end of the first anti-slip end (213) and the outer wall of the outer protection frame body (201) are in a mutually extruded state.

3. The device for detecting pesticide residues in food according to claim 1, wherein: an inner anti-slip ring (208) is glued on the inner ring of the handle (207), and the inner anti-slip ring (208) is made of rubber.

4. The device for detecting pesticide residues in food according to claim 1, wherein: the inner side walls of the two groups of inner wire clamping frames (209) are glued with corresponding inner positioning pieces (211), and the inner positioning pieces (211) are U-shaped.

5. The device for detecting pesticide residues in food according to claim 1, wherein: the upper and lower ends of the inner walls of the two groups of inner wire clamping frames (209) are uniformly distributed and glued with a plurality of groups of stable convex layers (210), and the stable convex layers (210) are of a semi-arc design.

6. The device for detecting pesticide residues in food according to claim 1, wherein: the upper and lower ends of the two groups of inner wire clamping frames (209) close to one another are glued with arc plates (216), and the arc plates (216) are made of rubber.

7. The device for detecting pesticide residues in food according to claim 1, wherein: the mounting and dismounting assembly comprises a limiting bottom plate (2) and a limiting top plate (203), the limiting bottom plate (2) is arranged at the lower end of an outer protection frame body (201), the limiting top plate (203) is arranged at the upper end of the outer protection frame body (201), the other ends of the limiting top plate (203) and the limiting bottom plate (2) are respectively arranged at corresponding positions of the rear wall of a food pesticide residue detection machine body (1), side fixing plates (3) are symmetrically arranged at two sides of the upper end of the outer protection frame body (201), built-in grooves (301) are formed in the side fixing plates (3), corresponding movable inner plates (302) are movably arranged in the built-in grooves (301), a second spring (303) is arranged between each movable inner plate (302) and each built-in groove (301), the other ends of the movable inner plates (302) extend to outer movable end plates (304) of the built-in grooves (301), handles (305) are arranged at one ends of the inner surfaces of the handles (305), inner inserting rods (307) are symmetrically arranged at two sides of the upper ends of the outer protection frame body (201), the inner connecting plates (203) are uniformly inserted into the corresponding inner bottom plates (306) of the inner bottom plates (306), arc-shaped side plates (214) are arranged on two sides of the top of the limiting bottom plate (2).