Portable food pesticide detection device

Abstract

The utility model relates to a pesticide detection device, belongs to the technical field of food pesticides, and in particular relates to a portable food pesticide detection device which comprises a bottom plate, movable holes are formed in two sides of the bottom plate, and a rotating shaft is jointly and rotationally connected in the two movable holes; according to the food pesticide detection device, the rotating block is rotated to drive the rotating rod on the U-shaped frame to rotate and drive the two connecting blocks to rise, then the pulling block is pulled to drive the sliding rod to move, the clamp is driven to be far away from the food pesticide detection device, food needing to be detected is placed into the detection device, and clamping and fixing of the food pesticide detection device are achieved; the food pesticide detection device is simple in structure and convenient to use, prevents the detection device from falling off when waiting for detection data, is convenient to carry, and solves the problems that when an existing device is used for detecting food pesticide, certain waiting time is needed for detection, the detection device is not limited and fixed, the detection device is easily damaged, and then the working efficiency of food detection is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of food pesticides, in particular to a portable food pesticide detection device. Background Art

[0002] With the improvement of living standards, people pay more and more attention to food safety, especially vegetables. Vegetables will be sprayed with pesticides to a greater or lesser extent during the planting process. Therefore, vegetables generally need to be tested for pesticides before they are put on the market to check for pesticide residues in the vegetables.

[0003] A Chinese patent with publication number CN214668608U was searched, which disclosed a portable pesticide detection device, including a test tube for placing vegetable samples, a detection card for detection, and a grinding assembly for grinding vegetables; the grinding assembly includes a cup tube for placing vegetable samples, and a cup cover detachably connected to the cup mouth of the cup tube, and a through hole penetrating the cup cover is opened in the middle of the cup cover; a movable rod is passed through the through hole, wherein the movable rod can move axially along the through hole; the movable rod is located at one end of the inner side of the cup cover and is provided with a pressure head for extending into the cup tube to squeeze the vegetable sample.

[0004] Based on the above search and combined with the prior art, we found that:

[0005] When the existing device detects pesticides in food, the detection requires a certain waiting time, and the detection device is not limited or fixed, which easily causes damage to the detection device, thereby reducing the work efficiency of food detection. Utility Model Content

[0006] In order to solve the above technical problems, the utility model proposes a food pesticide detection device that is easy to carry. By rotating the rotating block, the rotating rod on the U-shaped frame is driven to rotate, driving the two connecting blocks to rise, and then pulling the pulling block to drive the sliding rod to move, driving the clamp away from the food pesticide detection device, and placing the food to be tested into the detection device.

[0007] The technical solution to achieve the purpose of the utility model is: a portable food pesticide detection device, including a bottom plate, movable holes are opened on both sides of the bottom plate, a rotating shaft is connected to the two movable holes for common rotation, a cover plate is fixedly sleeved on the circumferential outer wall of the rotating shaft, and also includes;

[0008] A fixing mechanism, wherein the fixing mechanism is located on the bottom plate;

[0009] The fixing mechanism includes a U-shaped frame fixedly connected to the inner wall of the bottom of the base plate, and rotating holes are provided on both sides of the U-shaped frame. Rotating rods are rotatably connected in the two rotating holes. Two connecting blocks are fixedly sleeved on the circumferential outer wall of the rotating rod. Sliding holes are provided on the two connecting blocks. Sliding rods are slidably connected in the two sliding holes. One end of the two sliding rods is fixedly connected to a clamp, and reset springs are sleeved on the two sliding rods. The two ends of the reset spring are respectively fixed on the clamp and the connecting block.

[0010] In some embodiments, the other ends of the two sliding rods are fixedly connected with a pulling block.

[0011] In some embodiments, the bottoms of the two connecting blocks are fixedly connected with connecting rods, and the bottom ends of the two connecting rods are installed with suction cups.

[0012] In some embodiments, both ends of the rotating rod are fixedly connected with rotating blocks, both sides of the U-shaped frame are fixedly connected with clamping blocks, and a plurality of clamping slots are provided on the rotating rod, and the clamping blocks are adapted to the clamping slots.

[0013] In some embodiments, the sides of the U-shaped frames that are close to each other are fixedly connected to a limiting plate.

[0014] In some embodiments, a second magnet is installed on an inner wall of one side of the cover plate, a fixing plate is fixedly connected to the top inner wall of the bottom plate, a first magnet is installed on one side of the fixing plate, and the first magnet is matched with the second magnet.

[0015] Compared with the prior art, the present invention has the following significant advantages:

[0016] When the utility model is used, the cover plate is opened to release the adsorption of the first magnet and the second magnet, and then the rotating block is rotated to drive the rotating rod on the U-shaped frame to rotate, and the two connecting blocks are driven to rise. Through the arrangement of the card slot, the card block and the limit plate, the angle of the rotating rod during rotation can be limited and fixed, and then the pulling block is pulled to drive the sliding rod to move, drive the clamp away from the food pesticide detection device, put the food to be detected into the detection device, and then pull the pulling block to fix the detection device, thereby achieving the clamping and fixing of the food pesticide detection device, preventing the detection device from falling when waiting for the detection data, and at the same time being easy to carry;

[0017] The invention solves the problem that the existing device needs a certain waiting time when testing food pesticides, and the detection device is not limited and fixed, which easily causes damage to the detection device, thereby reducing the working efficiency of food testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure provided by the utility model in one embodiment;

[0020] Figure 2 It is a schematic diagram of the overall cross-sectional three-dimensional structure provided by the utility model in one embodiment;

[0021] Figure 3 The utility model provides in one embodiment Figure 2 A in the middle is an enlarged schematic diagram of the three-dimensional structure.

[0022] Description of reference numerals:

[0023] 1. Bottom plate; 2. Rotating shaft; 3. Cover plate; 4. U-shaped frame; 5. Rotating rod; 6. Connecting block; 7. Sliding rod; 8. Clamp; 9. Pulling block; 10. Reset spring; 11. Connecting rod; 12. Suction cup; 13. Slot; 14. Block; 15. Rotating block; 16. Fixed plate; 17. First magnet; 18. Second magnet; 19. Limiting plate. DETAILED DESCRIPTION

[0024] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides a portable food pesticide detection device through improvement. The technical solution of the utility model is:

[0026] like Figure 1-Figure 3As shown, a portable food pesticide detection device comprises a bottom plate 1, movable holes are opened on both sides of the bottom plate 1, a rotating shaft 2 is rotatably connected in the two movable holes, a cover plate 3 is fixedly sleeved on the circumferential outer wall of the rotating shaft 2, and also comprises: a fixing mechanism, the fixing mechanism is located on the bottom plate 1; the fixing mechanism comprises a U-shaped frame 4 fixedly connected to the bottom inner wall of the bottom plate 1, the bottom plate 1 and the U-shaped frame 4 are preferably fixed by welding, so as to improve the structural stability between the two, a rotating hole is opened on both sides of the U-shaped frame 4, a rotating rod 5 is rotatably connected in the two rotating holes, and a cover plate 3 is fixedly sleeved on the circumferential outer wall of the rotating shaft 2. There are two connecting blocks 6 fixedly sleeved. In order to improve the stability of the rotation between the rotating rod 5 and the connecting block 6, the two are preferably fixed by welding. Sliding holes are opened on the two connecting blocks 6, and sliding rods 7 are slidably connected in the two sliding holes. One end of the two sliding rods 7 is fixedly connected with a clamp 8. The two sliding rods 7 are sleeved with a reset spring 10, and the two ends of the reset spring 10 are respectively fixed on the clamp 8 and the connecting block 6; through the setting of the fixing mechanism, the clamping and fixation of the food pesticide detection device is realized to prevent the detection device from falling while waiting for the detection data, and it is easy to carry.

[0027] like Figure 2 As shown, in one embodiment, in order to improve the structural stability between the sliding rod 7 and the pulling block 9, the two are preferably fixed by welding, and the other ends of the two sliding rods 7 are fixedly connected with the pulling block 9; through the setting of the pulling block 9, the pulling of the sliding rod 7 is achieved.

[0028] like Figure 2 As shown, in one embodiment, the bottoms of the two connecting blocks 6 are fixedly connected with connecting rods 11, and the bottom ends of the two connecting rods 11 are installed with suction cups 12; through the provision of the suction cups 12, the connecting blocks 6 can be adsorbed and fixed when not in use.

[0029] like Figure 3 As shown, in one embodiment, both ends of the rotating rod 5 are fixedly connected with a rotating block 15, and both sides of the U-shaped frame 4 are fixedly connected with a clamping block 14. The clamping block 14 is made of plastic material and has a certain hardness and softness, which is convenient for clamping the clamping slot 13. A plurality of clamping slots 13 are opened on the rotating rod 5, and the clamping block 14 is adapted to the clamping slot 13; through the setting of the clamping block 14 and the clamping slot 13, the position of the rotating rod 5 after rotation is fixed to prevent tilting.

[0030] like Figure 3 As shown, in one embodiment, the U-shaped frame 4 and the limit plate 19 are preferably fixed by welding to improve the stability between the two, and the sides of the U-shaped frame 4 that are close to each other are jointly fixedly connected with the limit plate 19; through the setting of the limit plate 19, the position limitation is achieved when the angle of the device is adjusted.

[0031] like Figure 2 As shown, in one embodiment, a second magnet 18 is installed on the inner wall of one side of the cover plate 3, and a fixing plate 16 is fixedly connected to the top inner wall of the bottom plate 1. The bottom plate 1 and the fixing plate 16 are preferably fixed by welding to improve the stability between the two. A first magnet 17 is installed on one side of the fixing plate 16, and the first magnet 17 is adapted to the second magnet 18; by setting the first magnet 17 and the second magnet 18, the closing and opening between the bottom plate 1 and the cover plate 3 are realized.

[0032] The specific working method is: when in use, open the cover plate 3 to release the adsorption of the first magnet 17 and the second magnet 18, then rotate the rotating block 15, drive the rotating rod 5 on the U-shaped frame 4 to rotate, and drive the two connecting blocks 6 to rise. Through the arrangement of the card slot 13, the card block 14 and the limit plate 19, the angle of the rotating rod 5 during rotation can be limited and fixed, and then pull the pulling block 9 to drive the sliding rod 7 to move, drive the clamp 8 away from the food pesticide detection device, put the food to be detected into the detection device, and then pull the pulling block 9 to fix the detection device, thereby achieving the clamping and fixation of the food pesticide detection device, preventing the detection device from falling while waiting for the detection data, and facilitating carrying.

[0033] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A portable food pesticide detection device, comprising a bottom plate (1), wherein movable holes are provided on both sides of the bottom plate (1), wherein a rotating shaft (2) is rotatably connected to the two movable holes, and a cover plate (3) is fixedly sleeved on the outer circumferential wall of the rotating shaft (2), wherein: Also includes; A fixing mechanism, the fixing mechanism being located on the bottom plate (1); The fixing mechanism comprises a U-shaped frame (4) fixedly connected to the inner wall of the bottom of the base plate (1), the U-shaped frame (4) having rotating holes on both sides, a rotating rod (5) being rotatably connected in the two rotating holes, two connecting blocks (6) being fixedly sleeved on the circumferential outer wall of the rotating rod (5), the two connecting blocks (6) having sliding holes, the two sliding holes being slidably connected to sliding rods (7), one end of the two sliding rods (7) being fixedly connected to a clamp (8), the two sliding rods (7) being sleeved with a return spring (10), the two ends of the return spring (10) being respectively fixedly connected to the clamp (8) and the connecting block (6).

2. A portable food pesticide detection device according to claim 1, characterized in that: The other ends of the two sliding rods (7) are fixedly connected to a pulling block (9).

3. A portable food pesticide detection device according to claim 1, characterized in that: The bottoms of the two connecting blocks (6) are fixedly connected to connecting rods (11), and the bottom ends of the two connecting rods (11) are mounted with suction cups (12).

4. A portable food pesticide detection device according to claim 1, characterized in that: Both ends of the rotating rod (5) are fixedly connected to rotating blocks (15), and both sides of the U-shaped frame (4) are fixedly connected to clamping blocks (14). The rotating rod (5) is provided with a plurality of clamping grooves (13), and the clamping blocks (14) are adapted to fit the clamping grooves (13).

5. The portable food pesticide detection device according to claim 1, characterized in that: The sides of the U-shaped frames (4) that are close to each other are fixedly connected to a limiting plate (19).

6. The portable food pesticide detection device according to claim 1, characterized in that: A second magnet (18) is mounted on an inner wall of one side of the cover plate (3); a fixing plate (16) is fixedly connected to the inner wall of the top of the bottom plate (1); a first magnet (17) is mounted on one side of the fixing plate (16); and the first magnet (17) is matched with the second magnet (18).

Images