Portable pesticide residue detector
By designing the double-sided unfolding box cover and fixing mechanism of the portable pesticide residue detector, the problems of sample contamination and equipment safety are solved, and the cleanliness of sample placement and equipment stability are achieved.
Patent Information
- Application Number
- CN202421000650.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-10
AI Technical Summary
When used, the existing portable pesticide residue detectors need to be placed on the ground, which can easily cause contamination, and the device can easily be opened on its own during handling, which may cause the equipment to fall.
A portable pesticide residue detector is designed, using two identical box covers connected to the equipment box through a connecting mechanism. The box cover can be expanded and the sample is placed at about the same height as the equipment box. The box cover is fixed during handling through a fixing mechanism and Equipment box to prevent opening on its own.
It effectively avoids sample contamination, improves the safety of the equipment during handling, and prevents the equipment from falling.
Smart Images
Figure CN222248349U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pesticide residue detectors, in particular to a portable pesticide residue detector. Background Art
[0002] The pesticide residue detector is developed according to the national standard GB / T5009.199-2003, using the principle of enzyme inhibition and photoelectric colorimetry. It is widely used for rapid detection of organophosphorus and carbamate pesticide residues in vegetables, fruits, tea, grains, agricultural and sideline products and other foods; in addition, it can also be used for on-site detection in fruit, vegetable and tea production bases and agricultural trade wholesale markets, and for safety rapid testing of fruits and vegetables before processing in restaurants, schools, canteens and households.
[0003] When using the existing portable pesticide residue detector, the top cover of the device is generally lifted up directly for use. During use, the sample to be tested needs to be placed directly on the ground, which easily causes sample contamination. Therefore, we introduce a new portable pesticide residue detector. Utility Model Content
[0004] The main purpose of the utility model is to provide a portable pesticide residue detector, which can effectively solve the problems in the background technology.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A portable pesticide residue detector comprises an equipment box, wherein the left side and the right side of the upper end of the equipment box are fixedly connected with connecting mechanisms, the front upper parts and the rear upper parts of the two connecting mechanisms are jointly movably connected with a box cover, the lower left end and the lower right end of the equipment box and the upper ends of the two box covers are jointly fixedly connected with a fixing mechanism, a sponge fixing block is arranged inside the equipment box, a plurality of test tube slots are opened at the rear part of the upper end of the sponge fixing block, a detector body is fixedly installed at the front part of the upper end of the sponge fixing block, and a handle is fixedly connected to the upper front end of the equipment box.
[0007] Preferably, the connecting mechanism includes two fixing blocks, which are distributed front and back and do not touch each other, a connecting plate is movably connected between the two fixing blocks, and a storage groove is formed on the inner upper wall of the two box covers and a side away from the sponge fixing block.
[0008] Preferably, the test tube slots are arranged in an array with equal distances and do not contact each other, and the detector body does not contact any of the test tube slots.
[0009] Preferably, the two fixing blocks are both fixedly connected to the upper end of the equipment box, and the connecting plate is movably connected to the bending part of the inner surface of the storage groove.
[0010] Preferably, the fixing mechanism comprises two straps and two female Velcros, and the upper part of one end of the two straps close to the equipment box is fixedly connected with a sub-Velcro.
[0011] Preferably, the two straps are fixedly connected to the lower left end and the lower right end of the equipment box respectively, the two female Velcros are fixedly connected to the upper ends of the two box covers respectively, and the two sub-Velcros are adhesively connected to the two female Velcros respectively.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] 1. In the utility model, by setting the box cover of the equipment as two identical structures, and connecting the two box covers to the equipment box through a connecting mechanism, when the device is used, the two box covers can be respectively unfolded to the left and right sides of the equipment box, so that the tops of the two box covers can be kept at almost the same height as the upper part of the equipment box. At this time, the samples to be tested can be placed on the two box covers to avoid contamination caused by placing the samples directly on the ground;
[0014] 2. In the utility model, a fixing mechanism is fixedly connected to the left and right ends of the equipment box and the upper ends of the two box covers. When the device is transported and transferred, the two box covers can be firmly fixed to the equipment box through the fixing mechanism to prevent the equipment box from opening by itself during the transfer process and causing the equipment to fall. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a closed schematic diagram of the overall structure of a portable pesticide residue detector of the utility model;
[0016] Figure 2 This is a schematic diagram of the overall structure of a portable pesticide residue detector of the utility model;
[0017] Figure 3 This is a schematic diagram of the overall structure of the connection mechanism of a portable pesticide residue detector of the utility model;
[0018] Figure 4 The utility model is a schematic diagram of the overall structure of the fixing mechanism of a portable pesticide residue detector.
[0019] In the figure: 1. Equipment box; 2. Connecting mechanism; 3. Box cover; 4. Fixing mechanism; 5. Sponge fixing block; 6. Test tube slot; 7. Detector body; 8. Handle; 21. Fixing block; 22. Connecting plate; 23. Storage slot; 41. Strap; 42. Mother Velcro; 43. Child Velcro. DETAILED DESCRIPTION
[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.
[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0023] See also Figure 1-4 , the utility model provides a technical solution:
[0024] A portable pesticide residue detector comprises an equipment box 1, wherein a connecting mechanism 2 is fixedly connected to the left side and the right side of the upper end of the equipment box 1, the front upper parts and the rear upper parts of the two connecting mechanisms 2 are jointly and movably connected to a box cover 3, the lower left end and the lower right end of the equipment box 1 and the upper ends of the two box covers 3 are jointly and fixedly connected to a fixing mechanism 4, a sponge fixing block 5 is arranged inside the equipment box 1, a plurality of test tube slots 6 are opened at the rear part of the upper end of the sponge fixing block 5, a detector body 7 is fixedly installed at the front part of the upper end of the sponge fixing block 5, a handle 8 is fixedly connected to the upper part of the front end of the equipment box 1, the plurality of test tube slots 6 are arranged in an array with equal distances and do not contact each other, and the detector body 7 does not contact the plurality of test tube slots 6.
[0025] In this embodiment, the connecting mechanism 2 includes two fixed blocks 21, which are distributed front and back and do not touch each other. A connecting plate 22 is movably connected between the two fixed blocks 21. The upper inner walls of the two box covers 3 and the side away from the sponge fixing block 5 are jointly provided with a storage groove 23. The two fixed blocks 21 are fixedly connected to the upper end of the equipment box 1, and the connecting plate 22 is movably connected to the bending part of the inner surface of the storage groove 23. By providing a connecting mechanism 2 between the two box covers 3 and the equipment box 1, when the device is in use, the two box covers 3 can be unfolded through the connecting mechanism 2 and placed at a position almost at the same height as the equipment box 1, so that the samples to be tested can be directly placed on the upper part of the two box covers 3 for storage, avoiding contamination caused by placing the samples directly on the ground.
[0026] In this embodiment, the fixing mechanism 4 includes two straps 41 and two female Velcros 42. The upper part of the two straps 41 close to the equipment box 1 is fixedly connected with a sub-Velcro 43. The two straps 41 are respectively fixedly connected to the lower left end and the lower right end of the equipment box 1. The two female Velcros 42 are respectively fixedly connected to the upper ends of the two box covers 3. The two sub-Velcros 43 are respectively adhesively connected to the two female Velcros 42. By jointly providing the fixing mechanism 4 on the outer surfaces of the equipment box 1 and the two box covers 3, the equipment box 1 and the two box covers 3 can be fixed by the fixing mechanism 4 when the device is transferred to prevent the device from opening by itself during the transfer process and causing the internal equipment to fall, thereby improving the safety of the device.
[0027] It should be noted that the utility model is a portable pesticide residue detector. By setting the box cover 3 of the equipment into two identical structures, and connecting the two box covers 3 to the equipment box 1 through the connecting mechanism 2, when the device is in use, the two box covers 3 can be respectively unfolded to the left and right sides of the equipment box 1, so that the tops of the two box covers 3 can maintain a similar height to the upper part of the equipment box 1. At this time, the samples to be tested can be placed on the two box covers 3 to avoid contamination caused by placing the samples directly on the ground. In addition, a fixing mechanism 4 is fixedly connected to the upper ends of the two box covers 3 at the left and right ends of the equipment box 1. When the device is transported and transferred, the two box covers 3 can be firmly fixed to the equipment box 1 through the fixing mechanism 4 to avoid the equipment box 1 opening by itself during the transfer process and causing the equipment to fall.
[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A portable pesticide residue detector, comprising an equipment box (1), characterized in that: The upper left side and the upper right side of the equipment box (1) are both fixedly connected with a connecting mechanism (2), the upper front end and the upper rear end of the two connecting mechanisms (2) are both movably connected with a box cover (3), the lower left end and the lower right end of the equipment box (1) and the upper ends of the two box covers (3) are jointly fixedly connected with a fixing mechanism (4), a sponge fixing block (5) is arranged inside the equipment box (1), a plurality of test tube slots (6) are opened at the rear end of the upper end of the sponge fixing block (5), a detector body (7) is fixedly installed at the front end of the sponge fixing block (5), and a handle (8) is fixedly connected to the upper front end of the equipment box (1); The connecting mechanism (2) comprises two fixing blocks (21), the two fixing blocks (21) are distributed front and back and do not contact each other, a connecting plate (22) is movably connected between the two fixing blocks (21), and a receiving groove (23) is formed on the inner upper wall of the two box covers (3) and on a side away from the sponge fixing block (5).
2. A portable pesticide residue detector according to claim 1, characterized in that: The plurality of test tube slots (6) are arranged in an array at equal distances and do not contact each other, and the detector body (7) does not contact any of the plurality of test tube slots (6).
3. A portable pesticide residue detector according to claim 1, characterized in that: The two fixing blocks (21) are both fixedly connected to the upper end of the equipment box (1), and the connecting plate (22) is movably connected to the bend of the inner surface of the storage groove (23).
4. A portable pesticide residue detector according to claim 1, characterized in that: The fixing mechanism (4) comprises two binding straps (41) and two female Velcros (42), and the upper parts of the two binding straps (41) close to the equipment box (1) are fixedly connected with a sub-Velcro (43).
5. A portable pesticide residue detector according to claim 4, characterized in that: The two binding straps (41) are respectively fixedly connected to the lower left end and the lower right end of the equipment box (1); the two female Velcros (42) are respectively fixedly connected to the upper ends of the two box covers (3); and the two sub-Velcros (43) are respectively adhesively connected to the two female Velcros (42).