Portable detection device for pesticide sample on site

Abstract

The utility model provides a portable on-site pesticide sample detection device. The portable on-site pesticide sample detection device comprises a detection device body, the convex lens is arranged on one side of the surface of the detection device body, limiting devices are fixedly mounted on the two sides of the surface of the detection device body, and each limiting device comprises a mounting block and a placement groove; the protection device is fixedly connected to one side of the bottom of the detection device body and comprises a connecting rope, a protection plate and a pull rod. According to the portable detection device for the pesticide sample on site, the protection plate is hung at the bottom of the detection device body through the connecting rope, when the detection device is not used, a user inserts the protection plate into the containing groove to shield the convex lens, the influence of dust and external force on the convex lens is prevented, and the safety of the convex lens is protected; the device is simple in structure and high in practicability, the service life of the detection device is prolonged, and the operation convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drug detection, in particular to a portable detection device for on-site pesticide samples. Background Art

[0002] Analyzing and detecting the residue of pesticides in food is of great significance.

[0003] For example, a handheld portable agricultural product pesticide detection device with the publication number of CN220671244U. When in use, light is focused on the surface of the agricultural product to be detected through a convex lens, so that different types of pesticide residues can be detected, with strong versatility and suitable for popularization and use. However, when the detection device is not in use, the convex lens is in the external environment for a long time and is easily contaminated by dust or damaged by external forces. Although the convex lens can be disassembled, it needs to be assembled in advance before use, and the disassembly and assembly steps increase the labor intensity of the operators.

[0004] Therefore, it is necessary to provide a portable detection device for on-site pesticide samples to solve the above technical problems. Content of the Utility Model

[0005] The utility model provides a portable detection device for on-site pesticide samples, which solves the problem that when the detection device is not in use, the convex lens is in the external environment for a long time and is easily contaminated by dust or damaged by external forces. Although the convex lens can be disassembled, it needs to be assembled in advance before use, and the disassembly and assembly steps increase the labor intensity of the operators.

[0006] To solve the above technical problems, a portable detection device for on-site pesticide samples provided by the utility model includes: a detection device body;

[0007] A convex lens, which is arranged on one side of the surface of the detection device body. Limiting devices are fixedly installed on both sides of the surface of the detection device body. The limiting device includes a mounting block and a placement groove;

[0008] A protection device, which is fixedly connected to one side of the bottom of the detection device body. The protection device includes a connecting rope, a protection plate and a pull rod;

[0009] A control panel, which is fixedly installed on one side of the top of the detection device body. A filter lens assembly is fixedly installed on the other side of the top of the detection device body.

[0010] Preferably, the mounting block is fixedly installed on one side of the right side of the detection device body, and the placement groove is opened on one side of the top of the mounting block.

[0011] Preferably, one end of the connecting rope is fixedly connected to the right side of the bottom of the detection device body, the protection plate is fixedly connected to the bottom end of the connecting rope, and the pull rod is fixedly installed on one side of the surface of the protection plate.

[0012] Preferably, a charging hole is provided in the middle of the bottom of the detection device body.

[0013] Preferably, a grip rod is fixedly installed on the left side of the bottom of the detection device body, a control switch is arranged on the surface of the grip rod, and a base is fixedly installed at the bottom of the grip rod.

[0014] Preferably, iron plates are fixedly installed on both sides of the top of the detection device body, and a covering device is fixedly installed on the other side of the surface of the protection plate.

[0015] Preferably, the covering device includes a covering plate, a covering groove and magnetic attraction blocks. The covering plate is fixedly installed on the other side of the outer surface of the protection plate. The covering groove is opened in the middle of the bottom of the covering plate, and the two magnetic attraction blocks are respectively fixedly installed on both sides of the bottom of the covering plate.

[0016] Compared with the related art, a portable detection device for pesticide samples on-site provided by the present invention has the following beneficial effects:

[0017] The present invention provides a portable detection device for pesticide samples on-site. The protection plate is hung at the bottom of the detection device body through a connecting rope. When the detection device is not in use, the user inserts the protection plate into the inside of the placement groove to block the convex lens, preventing dust and external forces from affecting the convex lens, protecting the safety of the convex lens. The device has a simple structure, strong practicability, prolongs the service life of the detection device, and improves the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of a first embodiment of a portable detection device for pesticide samples on-site provided by the present invention;

[0019] Figure 2 is Figure 1 the bottom view schematic diagram of the detection device body shown;

[0020] Figure 3 is Figure 1 the enlarged schematic diagram of part A shown;

[0021] Figure 4 is a schematic structural diagram of a second embodiment of a portable detection device for pesticide samples on-site provided by the present invention;

[0022] Figure 5 is Figure 4 the structural schematic diagram of the covering device shown.

[0023] Reference numerals in the figure: 1. Main body of the detection device; 2. Control panel; 3. Filter lens assembly; 4. Limiting device, 41. Mounting block, 42. Placing groove; 5. Protection device, 51. Connecting rope, 52. Protection plate, 53. Pull rod; 6. Holding rod; 7. Base; 8. Charging hole; 9. Control switch; 10. Convex lens; 11. Covering device, 111. Cover plate, 112. Covering groove, 113. Magnet block; 12. Iron plate. Specific embodiments

[0024] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0025] First embodiment

[0026] Please refer to Figure 1 , Figure 2 and Figure 3 , wherein Figure 1 is a schematic structural view of the first embodiment of a portable detection device for on-site use of pesticide samples provided by the present utility model; Figure 2 is Figure 1 a schematic structural view of the coffee bag shown in Figure 3 is Figure 1 a schematic structural view of the filter cup shown in

[0027] A convex lens 10 is provided on one side of the surface of the main body 1 of the detection device. Limiting devices 4 are fixedly installed on both sides of the surface of the main body 1 of the detection device. The limiting device 4 includes a mounting block 41 and a placing groove 42;

[0028] A protection device 5 is fixedly connected to one side of the bottom of the main body 1 of the detection device. The protection device 5 includes a connecting rope 51, a protection plate 52 and a pull rod 53;

[0029] A control panel 2 is fixedly installed on one side of the top of the main body 1 of the detection device. A filter lens assembly 3 is fixedly installed on the other side of the top of the main body 1 of the detection device.

[0030] The mounting block 41 is fixedly installed on one side of the right side of the main body 1 of the detection device. The placing groove 42 is opened on one side of the top of the mounting block 41.

[0031] One end of the connecting rope 51 is fixedly connected to the right side of the bottom of the main body 1 of the detection device. The protection plate 52 is fixedly connected to the bottom end of the connecting rope 51. The pull rod 53 is fixedly installed on one side of the surface of the protection plate 52.

[0032] A charging hole 8 is provided in the middle of the bottom of the main body 1 of the detection device.

[0033] On the left side of the bottom of the detection device body 1, a grip rod 6 is fixedly installed. A control switch 9 is arranged on the surface of the grip rod 6, and a base 7 is fixedly installed at the bottom of the grip rod 6.

[0034] The working principle of a portable detection device for pesticide samples on-site provided by the present utility model is as follows:

[0035] During operation, first, the user inserts the protection plate 52 into the placement groove 42 to block the convex lens 10, preventing dust and external forces from affecting the convex lens 10. When the detection device needs to be used, the user holds the pull rod 53 and pulls out the protection plate 52 from the placement groove 42, and hangs the protection plate 52 at the bottom of the detection device body 1 through the connecting rope 51.

[0036] Compared with the related technology, a portable detection device for pesticide samples on-site provided by the present utility model has the following beneficial effects:

[0037] The present utility model provides a portable detection device for pesticide samples on-site. The protection plate 52 is hung at the bottom of the detection device body 1 through the connecting rope 51. When the detection device is not in use, the user inserts the protection plate 52 into the placement groove 42 to block the convex lens 10, preventing dust and external forces from affecting the convex lens 10, protecting the safety of the convex lens 10. The device has a simple structure, strong practicability, prolongs the service life of the detection device, and improves the operation convenience.

[0038] Second Embodiment

[0039] Please refer to Figure 4 and Figure 5 Based on a portable detection device for pesticide samples on-site provided in the first embodiment of the present application, a second portable detection device for pesticide samples on-site is proposed in the second embodiment of the present application. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0040] Specifically, the difference of a portable detection device for pesticide samples on-site provided in the second embodiment of the present application is that on both sides of the top of the detection device body 1, iron plates 12 are fixedly installed, and on the other side of the surface of the protection plate 52, a covering device 11 is fixedly installed.

[0041] The covering device 11 includes a covering plate 111, a covering groove 112, and magnetic iron blocks 113. The covering plate 111 is fixedly installed on the other side of the outer surface of the protection plate 52. The covering groove 112 is opened in the middle of the bottom of the covering plate 111, and the two magnetic iron blocks 113 are respectively fixedly installed on both sides of the bottom of the covering plate 111.

[0042] The working principle of a portable detection device for pesticide samples on-site provided by the present utility model is as follows:

[0043] During operation, first, a cover plate 111 is installed on the surface of the protection plate 52. While the protection plate 52 is installed in the placement groove 42 to protect the convex lens 10, the cover plate 111 covers the surface of the control panel 2, and the magnet block 113 is adsorbed on the surface of the iron plate 12 to protect the control panel 2 from being damaged by external forces.

[0044] Compared with the related art, a portable detection device for pesticide samples on-site provided by the present utility model has the following beneficial effects:

[0045] The present utility model provides a portable detection device for pesticide samples on-site. By installing a cover plate 111 on the surface of the protection plate 52, while the protection plate 52 is installed in the placement groove 42 to protect the convex lens 10, the cover plate 111 covers the surface of the control panel 2 to protect the control panel 2 from being damaged by external forces. The device has a simple structure, strong practicability, extends the service life of the control panel 2, and improves the safety of the detection device.

[0046] The above are only the embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present utility model.

Claims

1. A portable detection device for on-site use of pesticide samples, characterized in that Including: The main body of the detection device; A convex lens, the convex lens is arranged on one side of the surface of the detection device main body, and limit devices are fixedly installed on both sides of the surface of the detection device main body, and the limit device includes a mounting block and a placement groove; A protection device, the protection device is fixedly connected to one side of the bottom of the detection device main body, and the protection device includes a connecting rope, a protection plate and a pull rod; A control panel, the control panel is fixedly installed on one side of the top of the detection device main body, and a filter lens assembly is fixedly installed on the other side of the top of the detection device main body.

2. The portable detection device for pesticide samples used on-site according to claim 1, wherein, The mounting block is fixedly installed on one side of the right side of the detection device main body, and the placement groove is opened on one side of the top of the mounting block.

3. The portable detection device for pesticide samples used on-site according to claim 1, characterized in that, One end of the connecting rope is fixedly connected to the right side of the bottom of the detection device main body, the protection plate is fixedly connected to the bottom end of the connecting rope, and the pull rod is fixedly installed on one side of the surface of the protection plate.

4. A portable detection device for on-site use of pesticide samples according to claim 1, characterized in that, A charging hole is arranged in the middle of the bottom of the detection device main body.

5. The portable detection device for pesticide samples used on-site according to claim 1, characterized in that, A grip rod is fixedly installed on the left side of the bottom of the detection device main body, a control switch is arranged on the surface of the grip rod, and a base is fixedly installed at the bottom of the grip rod.

6. A portable detection device for on-site use of pesticide samples according to claim 1, characterized in that, Iron plates are fixedly installed on both sides of the top of the detection device main body, and a covering device is fixedly installed on the other side of the surface of the protection plate.

7. A portable detection device for on-site use of pesticide samples according to claim 6, characterized in that, The covering device includes a cover plate, a covering groove and magnet blocks, the cover plate is fixedly installed on the other side of the outer surface of the protection plate, the covering groove is opened in the middle of the bottom of the cover plate, and the two magnet blocks are respectively fixedly installed on both sides of the bottom of the cover plate.

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