Portable agricultural product detection platform

Abstract

The utility model relates to a portable agricultural product detection platform which comprises a handle box, an opening is formed in at least one side of the handle box, a working plate is arranged on the opening, and the upper end of the working plate is hinged to the handle box; a supporting frame connected with the working plate is further arranged on the side portion of the handle box, and the two ends of the supporting frame are hinged to the handle box and the operation plate respectively. A test tube rack is arranged in the handle box; a fixing assembly is further arranged in the handle box. The suitcase has the effect of storing detection tools and can also be used as a detection platform by unfolding the working plate on the side part, so that a user can conveniently collect and detect agricultural products outdoors, and the portability is effectively improved; if the test tubes need to be taken back into a laboratory for further detection, the test tubes with the agricultural products can be placed on the test tube rack, the display plate is closed, and the display plate and the test tube rack are fixed through the fixing assembly, so that the stability of the test tube rack is effectively improved, and the test tubes are not easy to topple over in the handle box.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural product detection, in particular to a portable agricultural product detection platform. Background Art

[0002] As people's living standards improve, food safety issues have become the focus of everyone's attention. People are paying more and more attention to food health issues. Agricultural products are the main source of food. In addition, most agricultural products now use pesticides and fertilizers. People are very concerned about pesticide residues and heavy metal levels in agricultural products. Therefore, agricultural products now need to undergo strict testing before they can be put on the market for sale.

[0003] Most current testing methods require testers to collect samples of agricultural products and then take them to the laboratory for testing, which requires a certain amount of time for transportation, resulting in inaccurate test results. If testing is performed on-site, the conditions in the production areas of agricultural products are often simple and there is a lack of operating platforms for placing testing tools. The testing equipment needs to be placed on the ground for testing, which is not only inconvenient for testers to operate, but also easily causes sample contamination and affects the test results. In addition, some agricultural products that cannot be tested on-site need to be sampled and taken to the laboratory for further testing. During the transportation process, the sample tubes are prone to tilt and leak, causing sample contamination and poor safety. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a portable agricultural product testing platform to solve the problem that it is difficult to conduct on-site testing of agricultural products outdoors and it is inconvenient to transport them between laboratories and outdoors, and sample test tubes are prone to tipping over during transportation.

[0005] The utility model is realized by the following technical solutions:

[0006] A portable agricultural product testing platform comprises a carrying case, wherein at least one side of the carrying case is provided with an opening, and the opening is covered with a working plate for placing tools, the upper end of the working plate is hinged to the carrying case, and the working plate can be rotated with the hinge as an axis to be parallel to the top surface of the carrying case;

[0007] The side of the handle box is also provided with a support frame connected to the working board, and the two ends of the support frame are respectively hinged to the handle box and the operating board, and the support frame is used to fix the unfolded state of the working board;

[0008] A test tube rack for placing test tubes is provided in the carrying case;

[0009] A fixing assembly is also provided in the carrying case, and the fixing assembly is used to fix the working plate in a closed state and the test tube rack.

[0010] It is further defined that the support frame includes a sleeve and a telescopic rod, one end of the telescopic rod is hinged to the workbench, and the other end is slidably fitted in the sleeve, and the lower end of the sleeve is hinged to the handle box;

[0011] The telescopic rod is penetrated by an insertion hole, and a plug rod is detachably disposed in the insertion hole. The plug rod is used to be inserted into the insertion hole and abut against the upper end of the sleeve to fix the unfolded state of the working plate.

[0012] It is further defined that the open side of the suitcase is also provided with a receiving groove, and one end of the sleeve away from the telescopic rod is hinged to the receiving groove.

[0013] It is further defined that the fixing assembly includes a movable plate and a first fixing rod, a plug-in block is provided on the inner side of the working plate, a plug-in block is provided with a plug-in hole, and the first fixing rod is used to be inserted into the plug-in block and fix the closed state of the working plate;

[0014] The first fixing rod is arranged at the end of the movable plate, a slide groove is penetrated through the back of the suitcase, one end of the movable plate extends to the outside of the suitcase through the slide groove, and the movable plate is slidably matched with the slide groove and can slide along the height of the slide groove.

[0015] It is further defined that a through slot is provided on the front of the suitcase for the test tube rack to pass through the side wall of the suitcase, a connecting rod is rotatably engaged in the through slot, one end of the connecting rod is connected to the test tube rack, and the trajectory of the test tube rack rotating along the connecting rod coincides with the through slot.

[0016] It is further defined that the two ends of the test tube rack are provided with gripping parts, and the gripping parts are provided with gripping grooves;

[0017] The fixing assembly further comprises a second fixing rod, which is arranged on one side of the movable plate and is used for inserting into the holding groove to fix the test tube rack in the carrying box.

[0018] It is further defined that a guide rod is provided on one side of the suitcase, both ends of the guide rod are provided with fixed plates connected to the suitcase, the guide rod vertically penetrates the movable plate, a spring is sleeved on the guide rod, and both ends of the spring are respectively in contact with the fixed plate and the movable plate.

[0019] It is further defined that a cam is rotatably mounted on one side of the handle box, and a protruding portion of the cam is interference-fitted with the movable plate.

[0020] The beneficial effects of the utility model are:

[0021] While the suitcase itself has the effect of storing testing tools, it can also be used as a testing platform by unfolding the side work board, so that users can collect and test agricultural products outdoors, effectively improving portability; if they need to be taken back to the laboratory for further testing, the test tubes containing the agricultural products can be placed on the test tube rack, the display board is closed and the display board and the test tube rack are fixed by the fixing component, which effectively increases the stability of the test tube rack and prevents the test tubes from tipping over in the suitcase.

[0022] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and research, or can be taught from the practice of the present invention to some extent. The objectives and other advantages of the present invention can be achieved and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model (first viewing angle);

[0024] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model (second viewing angle);

[0025] Figure 3 It is a structural schematic diagram of the working plate of the utility model when it is in an unfolded state (first viewing angle);

[0026] Figure 4 It is a structural schematic diagram of the working plate of the utility model when it is in an unfolded state (second viewing angle);

[0027] Figure 5 It is a first cross-sectional view of the handle box of the utility model;

[0028] Figure 6 This is a second cross-sectional view of the handle box of the present utility model.

[0029] In the figure:

[0030] 1. Handle box; 101. Receiving slot; 102. Slide slot; 103. Through slot; 2. Working plate; 201. Plug-in block; 3. Support frame; 301. Sleeve; 302. Telescopic rod; 303. Insertion rod; 4. Test tube rack; 401. Grip; 5. Fixing assembly; 501. Movable plate; 502. First fixing rod; 503. Second fixing rod; 6. Connecting rod; 7. Guide rod; 701. Fixing plate; 702. Spring; 8. Cam. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0032] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not require further definition and explanation in the subsequent drawings.

[0034] In the above description of the utility model, it should be noted that the terms "one side", "the other side", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0035] In addition, the term "same" does not mean that the parts must be absolutely the same, but slight differences are allowed. The term "vertical" only means that the positional relationship between the parts is more vertical than "parallel", and does not mean that the structure must be completely vertical, but can be slightly tilted.

[0036] See also Figure 1-6 The utility model provides a technical solution: a portable agricultural product testing platform, comprising a carrying case 1, wherein at least one side of the carrying case 1 is provided with an opening, and the opening is covered with a working plate 2 for placing tools, and the upper end of the working plate 2 is hinged to the carrying case 1, and the working plate 2 can rotate with the hinge as the axis to be parallel to the top surface of the carrying case 1;

[0037] The side of the suitcase 1 is also provided with a support frame 3 connected to the working board 2, and the two ends of the support frame 3 are respectively hinged to the suitcase 1 and the operating board, and the support frame 3 is used to fix the unfolded state of the working board 2;

[0038] The carrying case 1 is provided with a test tube rack 4 for placing test tubes;

[0039] The carrying case 1 is further provided with a fixing assembly 5 , which is used to fix the working plate 2 in a closed state and the test tube rack 4 .

[0040] In this solution, when the working plate 2 is in a closed state on the suitcase 1, the tools in the suitcase 1 are protected. Figure 1 When the work plate 2 is unfolded on the carrying case 1, it serves as a working platform for testing agricultural products. Figure 3 shown.

[0041] The surface of the working plate 2 is provided with a sample receiving slot 101 , a test paper placement slot, a detection card placement slot and a tweezers placement slot, and the interior of the carrying case 1 is used to place unused tools.

[0042] When it is necessary to collect and test agricultural products outdoors, the fixing state of the work board 2 by the fixing assembly 5 is released, so that the work board 2 can be rotated with the hinge as the axis to be parallel to the top surface of the suitcase 1, so that the work board 2 is in an unfolded state, and is supported and fixed by the support frame 3, so that the work board 2 is used as a testing platform. If a work board 2 is arranged on the other side of the suitcase 1, the use space of the testing platform can be extended by the two work boards 2;

[0043] After the test is completed, it is necessary to go back and forth to the laboratory, place the test tubes containing the agricultural products and the test solution on the test tube rack 4, and then release the support and fixation of the support frame 3 on the working plate 2, so that the working plate 2 covers the opening in a closed state, and fix the working plate 2 and the test tube rack 4 by the fixing assembly 5;

[0044] The technical solution can carry the detection tools through the carrying case 1, and when the agricultural products need to be collected and tested outdoors, the workbench can be unfolded and used as a detection platform, so as to facilitate the detection of agricultural products outdoors; if it is necessary to take the agricultural products back to the laboratory for further testing, the test tubes containing the agricultural products can be placed on the test tube rack 4, the display board is closed and the display board and the test tube rack 4 are fixed by the fixing assembly 5, which effectively increases the stability of the test tube rack 4 and makes it difficult for the test tubes to tip over in the carrying case 1.

[0045] In this embodiment, the support frame 3 includes a sleeve 301 and a telescopic rod 302, one end of the telescopic rod 302 is hinged to the workbench, and the other end is slidably fitted in the sleeve 301, and the lower end of the sleeve 301 is hinged to the suitcase 1;

[0046] The telescopic rod 302 is penetrated by a plug hole, and a plug rod 303 is detachably disposed in the plug hole. The plug rod 303 is used to be inserted into the plug hole and abut against the upper end of the sleeve 301 to fix the expanded state of the working plate 2.

[0047] When the working board 2 is in the unfolded state, the telescopic rod 302 and the sleeve 301 are used as the supporting rod body, and the insertion rod 303 cooperates with the insertion hole to fix it, so as to support and fix the unfolded state of the working board 2;

[0048] When the working plate 2 is in a closed state, the telescopic rod 302 is stored in the storage space in the sleeve 301;

[0049] The end of the telescopic rod 302 is hinged to the middle part of the working plate 2 .

[0050] In this embodiment, the open side of the suitcase 1 is also provided with a receiving groove 101 , and one end of the sleeve 301 away from the telescopic rod 302 is hinged to the receiving groove 101 .

[0051] By setting the receiving groove 101, when the working plate 2 is in a closed state, the sleeve 301 and the telescopic rod 302 are both located in the receiving groove 101, so as to store the support frame 3 and reduce the space occupied by the support frame 3.

[0052] In this embodiment, the fixing assembly 5 includes a movable plate 501 and a first fixing rod 502. A plug-in block 201 is provided on the inner side of the working plate 2. A plug-in hole is provided on the plug-in block 201. The first fixing rod 502 is used to be inserted into the plug-in block 201 and fix the working plate 2 in a closed state.

[0053] The first fixing rod 502 is arranged at the end of the movable plate 501. A slide groove 102 runs through the back of the suitcase 1. One end of the movable plate 501 extends to the outside of the suitcase 1 through the slide groove 102. The movable plate 501 slidably cooperates with the slide groove 102 and can slide along the height of the slide groove 102.

[0054] When the working plate 2 is in a closed state, the first fixing rod 502 is inserted into the insertion hole on the plug-in block 201 to fix the closed state of the working plate 2. By moving one end of the movable plate 501 outside the suitcase 1, it moves upward along the slide groove 102, driving the first fixing rod 502 to move synchronously until the first fixing rod 502 is disengaged from the insertion hole, so that the working plate 2 can be unfolded.

[0055] In this embodiment, a through slot 103 is provided on the front of the suitcase 1 for the test tube rack 4 to pass through the side wall of the suitcase 1. A connecting rod 6 is rotatably fitted in the through slot 103. One end of the connecting rod 6 is connected to the test tube rack 4. The trajectory of the test tube rack 4 rotating along the connecting rod 6 coincides with the through slot 103.

[0056] One end of the connecting rod 6 is rotatably matched with the through slot 103, so that the test tube rack 4 can be rotated through the connecting rod 6 and can be rotated to the outside of the handle box 1 through the through slot 103, so as to facilitate the storage and retrieval of the test tubes during the detection of agricultural products.

[0057] In this embodiment, the two ends of the test tube rack 4 are provided with holding portions 401, and the holding portions 401 are provided with holding grooves;

[0058] The fixing assembly 5 further includes a second fixing rod 503 , which is disposed on one side of the movable plate 501 . The second fixing rod 503 is used to be inserted into the holding groove to fix the test tube rack 4 in the carrying case 1 .

[0059] The holding portion 401 is provided to facilitate the user to pull the test tube rack 4 through the holding portion 401 , and the test tube rack 4 is clamped by inserting the second fixing rod 503 into the holding groove.

[0060] In this embodiment, a guide rod 7 is provided on one side of the suitcase 1, and both ends of the guide rod 7 are provided with fixed plates 701 connected to the suitcase 1. The guide rod 7 vertically penetrates the movable plate 501, and a spring 702 is sleeved on the guide rod 7. Both ends of the spring 702 are respectively in contact with the fixed plate 701 and the movable plate 501.

[0061] If the spring 702 is at the upper end of the guide rod 7, the movable plate 501 is pushed downward, so that the movable plate 501 is always located at the lower end of the slide groove 102 in a natural state. When the working plate 2 needs to be unfolded and the test tube rack 4 needs to be rotated out, the movable plate 501 needs to be moved upward;

[0062] If the spring 702 is at the lower end of the guide rod 7, the movable plate 501 is pushed upward, so that the movable plate 501 is always located at the upper end of the slide groove 102 in a natural state. When the working plate 2 needs to be unfolded and the test tube rack 4 needs to be rotated out, the movable plate 501 needs to be moved downward.

[0063] In this embodiment, a cam 8 is rotatably mounted on one side of the suitcase 1 , and a protruding portion of the cam 8 is interference-fitted with the movable plate 501 .

[0064] Depending on whether the spring 702 is installed at the upper end or the lower end of the guide rod 7, it is determined that the cam 8 is installed above or below the movable plate 501. The cam 8 is rotated to make the protrusion of the cam 8 interfere with the movable plate 501, thereby squeezing the movable plate 501 to move it upward or downward. In this process, the spring 702 is squeezed by the movement of the movable plate 501. When the cam 8 rotates to make the protrusion move away from the movable plate 501, the movable plate 501 is reset by the elastic potential energy of the spring 702.

[0065] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A portable agricultural product testing platform, characterized by: The present invention comprises a suitcase (1), wherein at least one side of the suitcase (1) is provided with an opening, and the opening is covered with a working plate (2) for placing tools, the upper end of the working plate (2) is hinged to the suitcase (1), and the working plate (2) can be rotated with the hinge as an axis to be parallel to the top surface of the suitcase (1); The side of the suitcase (1) is also provided with a support frame (3) connected to the working panel (2), and the two ends of the support frame (3) are respectively hinged to the suitcase (1) and the operating panel, and the support frame (3) is used to fix the unfolded state of the working panel (2); The carrying case (1) is provided with a test tube rack (4) for placing test tubes; A fixing assembly (5) is also provided in the carrying case (1), and the fixing assembly (5) is used to fix the closed state of the working plate (2) and the test tube rack (4).

2. The portable agricultural product testing platform according to claim 1, characterized in that: The support frame (3) comprises a sleeve (301) and a telescopic rod (302), one end of the telescopic rod (302) is hinged to the workbench, and the other end is slidably fitted in the sleeve (301), and the lower end of the sleeve (301) is hinged to the handle box (1); The telescopic rod (302) is penetrated by a plug hole, and a removable plug rod (303) is disposed in the plug hole. The plug rod (303) is used to be inserted into the plug hole and abut against the upper end of the sleeve (301) to fix the expanded state of the working plate (2).

3. The portable agricultural product testing platform according to claim 2, characterized in that: The open side of the suitcase (1) is also provided with a receiving groove (101), and one end of the sleeve (301) away from the telescopic rod (302) is hinged to the receiving groove (101).

4. The portable agricultural product testing platform according to claim 1, characterized in that: The fixing assembly (5) comprises a movable plate (501) and a first fixing rod (502); a plug-in block (201) is arranged on the inner side of the working plate (2); a plug-in hole is arranged on the plug-in block (201); the first fixing rod (502) is used to be inserted into the plug-in block (201) and fix the working plate (2) in a closed state; The first fixing rod (502) is arranged at the end of the movable plate (501), a slide groove (102) runs through the back of the suitcase (1), one end of the movable plate (501) extends to the outside of the suitcase (1) through the slide groove (102), and the movable plate (501) is slidably matched with the slide groove (102) and can slide along the height of the slide groove (102).

5. The portable agricultural product testing platform according to claim 4, characterized in that: A through slot (103) is provided on the front of the suitcase (1) for the test tube rack (4) to pass through the side wall of the suitcase (1), a connecting rod (6) is rotatably engaged in the through slot (103), one end of the connecting rod (6) is connected to the test tube rack (4), and the trajectory of the test tube rack (4) rotating along the connecting rod (6) coincides with the through slot (103).

6. The portable agricultural product testing platform according to claim 5, characterized in that: The two ends of the test tube rack (4) are provided with gripping parts (401), and the gripping parts (401) are provided with gripping grooves; The fixing assembly (5) further comprises a second fixing rod (503), wherein the second fixing rod (503) is arranged on one side of the movable plate (501), and the second fixing rod (503) is used to be inserted into the holding groove to fix the test tube rack (4) in the carrying case (1).

7. The portable agricultural product testing platform according to claim 6, characterized in that; A guide rod (7) is provided on one side of the suitcase (1), and fixed plates (701) connected to the suitcase (1) are provided at both ends of the guide rod (7). The guide rod (7) vertically penetrates the movable plate (501), and a spring (702) is sleeved on the guide rod (7), and the two ends of the spring (702) are respectively in contact with the fixed plate (701) and the movable plate (501).

8. The portable agricultural product testing platform according to claim 7, characterized in that: A cam (8) is rotatably mounted on one side of the handle box (1), and a protruding portion of the cam (8) is interference-fitted with the movable plate (501).

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