Pesticide detection kit for plant protection

Abstract

The invention relates to the technical field of pesticide detection kits, in particular to a pesticide detection kit for plant protection, which comprises a kit body, a pesticide storage mechanism and a locking and protecting mechanism, and further comprises a mounting hole plate movably mounted in the kit body, and the locking and protecting mechanism is movably mounted in the mounting hole plate through a through hole A and an adjusting hole. The locking and protecting mechanism is in transmission connection with the medicine storage mechanism, and a test tube is clamped and mounted at the top of the locking and protecting mechanism; the inclined plate, the positioning adsorption mechanism, the clamping shaft arm and the clamping assembly are effectively combined, bottom adsorption locking and outer side clamping locking are achieved through the self weight of the test tube, and it is ensured that the test tube is stable in the transportation process; the pesticide storage mechanism increases the detection pesticide storage space of the device, pesticide dispensing is facilitated according to different needs, telescopic movement of the pesticide storage mechanism is achieved through self-weight transmission of the test tube, pesticide taking is facilitated, and meanwhile whether pesticide detection reagents are stored in the test tube or not is judged according to the extension height of the pesticide storage mechanism.

Description

Technical Field

[0001] The invention relates to the technical field of pesticide detection kits, in particular to a pesticide detection kit for plant protection. Background Art

[0002] In recent years, with the development of agricultural production and the improvement of residents' living standards, people are paying more and more attention to the safety of agricultural products. Pesticides are important materials for ensuring food security, but they may also cause potential harm to human health and the environment. Therefore, the rapid, accurate and simple detection of pesticide residues in agricultural products has become particularly important. Reagents are used to detect drug residues in plants. When using existing test kits, the reagent tubes inside the test kits need to be protected to avoid collisions during transportation. However, existing pesticide detection kits still have some problems and shortcomings in practical applications, which limit their further development, which are specifically reflected in the following aspects: The traditional test kit structure lacks a special protection mechanism and cannot effectively prevent the safety hazard of reagent collision and breakage leading to leakage. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings existing in the prior art, such as: the traditional reagent kit structure lacks a special protection mechanism and cannot effectively prevent the potential safety hazard of leakage caused by collision and breakage of reagents.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A pesticide detection kit for plant protection comprises a kit body, a medicine storage mechanism and a locking mechanism, and also comprises a mounting hole plate movably mounted inside the kit body, a partition plate is fixedly mounted at equal intervals on the bottom of the mounting hole plate, through holes A are equidistantly provided inside the mounting hole plate, adjustment holes are provided on both sides of the through hole A, a through hole B is provided on one side of the mounting hole plate close to the through hole A, the locking mechanism is movably mounted inside the mounting hole plate through the through hole A and the adjustment hole, the medicine storage mechanism is movably mounted inside the mounting hole plate through the through hole B, the locking mechanism is transmission-connected to the medicine storage mechanism, and a test tube is clamped and mounted on the top of the locking mechanism;

[0006] The locking mechanism is composed of a telescopic transmission assembly, an inclined plate, a positioning adsorption mechanism, a clamping shaft arm and a clamping assembly, and the telescopic transmission assembly is fixedly installed inside the test kit body, the inclined plate is fixedly installed on the top of the telescopic transmission assembly, the top of the inclined plate is fixedly installed with a positioning adsorption mechanism, two clamping shaft arms are abuttingly connected on both sides of the positioning adsorption mechanism, and the top of the clamping shaft arm is installed with a clamping assembly through a shaft member, and the bottom adsorption locking and the outer clamping locking are achieved by utilizing the dead weight of the test tube through the cooperation of the inclined plate, the positioning adsorption mechanism, the clamping shaft arm and the clamping assembly.

[0007] Preferably, the medicine storage mechanism includes an installation shaft frame fixedly installed on the outside of the telescopic transmission assembly, a transmission shaft plate is installed inside the installation shaft frame through an axle bolt, a gear is fixedly installed on one end of the transmission shaft plate, a shaft rod is installed on the other end of the transmission shaft plate through an axle bolt, a medicine storage cartridge is installed on the top of the shaft rod through the axle bolt, a protective cover is movably sleeved on the outside of the medicine storage cartridge, and the protective cover is movably inserted into the through hole B.

[0008] Preferably, the telescopic transmission assembly includes a mounting sleeve fixedly mounted inside the test kit body, a reset spring A is fixedly mounted inside the mounting sleeve, a rack rod is fixedly mounted on the top of the reset spring A, and the rack rod extends out of the mounting sleeve, and one side of the rack rod is meshed with a gear.

[0009] Preferably, the positioning and adsorption mechanism includes a mounting rod fixedly mounted on the top of the inclined plate, a movable sleeve movably sleeved on the outer side of the mounting rod, a piston movably mounted inside the movable sleeve, and the bottom of the piston is fixedly connected to the top of the mounting rod, a return spring B is fixedly mounted on the top of the piston, a suction cup is fixedly mounted on the top of the movable sleeve, a telescopic tube is penetrated on one side of the suction cup, and the bottom end of the telescopic tube is penetrated and connected to one side of the bottom end of the movable sleeve.

[0010] Preferably, the clamping shaft arm is composed of a mounting shaft, a clamping shaft plate and a roller, two clamping shaft plates are mounted on both sides of the mounting shaft through shaft bolts, and a roller is rotatably mounted between the bottom ends of the two clamping shaft plates.

[0011] Preferably, the clamping assembly includes a connecting shaft member movably mounted on the top end of the clamping shaft plate, a mounting plate is fixedly mounted on one side of the connecting shaft member, telescopic rods are equidistantly mounted inside the mounting plate, a spring member is sleeved on the outer side of the telescopic rod, a telescopic plate is fixedly mounted on one end of the telescopic rod, and a rubber pad is adhered to one side of the telescopic plate.

[0012] Preferably, a box cover is installed on the top of the test kit body by a hinge, and a top protection mechanism extending to the top is movably installed inside the box cover, and the top protection mechanism includes an internal threaded knob rotatably installed on the top of the box cover, a threaded rod is installed on the internal thread of the internal threaded knob, a guard plate is installed on the bottom end of the threaded rod via a turntable, and the guard plate is movably installed inside the box cover.

[0013] Preferably, a base is fixedly installed at the bottom of the reagent box body, mounting adsorption mechanisms are fixedly installed on both sides of the base, and the mounting adsorption mechanisms extend to the bottom of the base, a nameplate box is fixedly installed on the front of the reagent box body, and buckles are fixedly installed on both sides of the front of the reagent box body.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The invention significantly improves the reliability and safety of the pesticide detection kit by cooperating with the locking mechanism and the medicine storage mechanism. The locking mechanism is effectively combined by the inclined plate, the positioning and adsorption mechanism, the clamping shaft arm and the clamping assembly. The positioning and adsorption mechanism is pressed down by the dead weight of the test tube. The positioning and adsorption mechanism under pressure performs negative pressure adsorption on the bottom of the test tube. At the same time, the positioning and adsorption mechanism drives the inclined plate to move downward. The downwardly moved inclined plate resists the clamping shaft arms on both sides to relatively flip and move. The relatively flipping clamping shaft arms clamp and lock the outer wall of the test tube, and the dead weight of the test tube is used to realize bottom adsorption locking and outer clamping. The device is locked to ensure that the test tube is stable during transportation and prevent shaking and damage, thereby improving the reliability and safety of the pesticide detection kit, ensuring the integrity and safety of the reagents during transportation, and solving the problem that traditional reagent tubes are easily affected by environmental factors and physically damaged during transportation, storage and use. The drug storage mechanism increases the storage space for the device to detect the agent, making it convenient to prepare the agent according to different needs, and the drug storage mechanism can be telescopically moved through the test tube's own weight transmission, making it convenient to take the agent. At the same time, the extension height of the drug storage mechanism can be used to determine whether the pesticide detection reagent is stored in the test tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 It is a schematic diagram of the unfolded structure of the box cover of the present invention;

[0018] Figure 3 It is a schematic diagram of the internal structure of the present invention;

[0019] Figure 4 It is a schematic diagram of the mounting hole plate structure of the present invention;

[0020] Figure 5 It is a schematic diagram of the structure of the medicine storage mechanism of the present invention;

[0021] Figure 6 It is a schematic diagram of the medicine storage mechanism, locking mechanism, and test tube connection structure of the present invention;

[0022] Figure 7 It is a schematic diagram of the connection structure between the locking mechanism and the partition of the present invention;

[0023] Figure 8 It is a schematic diagram of the internal structure of the locking mechanism of the present invention;

[0024] Fig. 9 It is a schematic diagram of the transmission structure of the inclined plate and the clamping shaft arm of the present invention;

[0025] Fig.10 It is a schematic diagram of the structure of the clamping shaft arm of the present invention;

[0026] Fig.11It is a schematic diagram of the internal structure of the clamping assembly of the present invention;

[0027] Fig.12 It is a schematic diagram of the top protection mechanism structure of the present invention;

[0028] Fig.13 It is a schematic diagram of the structure of the installation adsorption mechanism of the present invention.

[0029] In the figure: 1. reagent box body; 101. box cover; 102. top protection mechanism; 1021. guard plate; 1022. threaded rod; 1023. internal thread knob; 103. base; 104. adsorption mechanism for installation; 105. nameplate box; 106. buckle; 2. mounting hole plate; 201. partition; 202. through hole A; 203. adjustment hole; 204. through hole B; 3. medicine storage mechanism; 301. mounting shaft frame; 302. transmission shaft plate; 303. gear; 304. shaft rod; 305. medicine storage cartridge; 306. protective cover; 4. locking mechanism; 401. telescopic transmission assembly; 4011 , mounting sleeve; 4012, reset spring A; 4013, rack rod; 402, inclined plate; 403, positioning adsorption mechanism; 4031, mounting rod; 4032, movable sleeve; 4033, piston; 4034, reset spring B; 4035, suction cup; 4036, telescopic tube; 404, clamping shaft arm; 4041, mounting shaft member; 4042, clamping shaft plate; 4043, roller; 405, clamping assembly; 4051, connecting shaft member; 4052, mounting plate; 4053, telescopic rod; 4054, spring member; 4055, telescopic plate; 4056, rubber pad; 5, test tube. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. 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.

[0031] 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 operated in a specific orientation, and therefore cannot be understood as limiting 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.

[0032] 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 indirectly connected 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.

[0033] See also Figure 1 - Fig.13 The present invention provides a pesticide detection kit for plant protection, comprising a kit body 1, a drug storage mechanism 3 and a locking mechanism 4, and also comprising a mounting hole plate 2 movably mounted inside the kit body 1, a partition plate 201 being fixedly mounted equidistantly on the bottom of the mounting hole plate 2, through holes A202 being equidistantly opened inside the mounting hole plate 2, adjustment holes 203 being opened on both sides of the through hole A202, a through hole B204 being opened on one side of the mounting hole plate 2 close to the through hole A202, the locking mechanism 4 being movably mounted inside the mounting hole plate 2 through the through hole A202 and the adjustment hole 203, the drug storage mechanism 3 being movably mounted inside the mounting hole plate 2 through the through hole B204, and the locking mechanism 4 being transmission-connected to the drug storage mechanism 3, and a test tube 5 being clamped and mounted on the top of the locking mechanism 4;

[0034] The locking mechanism 4 is composed of a telescopic transmission component 401, an inclined plate 402, a positioning adsorption mechanism 403, a clamping shaft arm 404 and a clamping component 405, and the telescopic transmission component 401 is fixedly installed inside the reagent box body 1, the inclined plate 402 is fixedly installed on the top of the telescopic transmission component 401, the top of the inclined plate 402 is fixedly installed with a positioning adsorption mechanism 403, two clamping shaft arms 404 are abutted and connected on both sides of the positioning adsorption mechanism 403, and the top of the clamping shaft arm 404 is installed with a clamping component 405 through a shaft member, and through the cooperation of the inclined plate 402, the positioning adsorption mechanism 403, the clamping shaft arm 404 and the clamping component 405, the bottom adsorption locking and the outer clamping locking are realized by the self-weight of the test tube 5;

[0035] Among them, the adjustment hole 203 provides an adjustment space for the clamping shaft arm 404, and provides a moving space for the two groups of clamping shaft arms 404 that are relatively flipped and moved. The dead weight of the test tube 5 is used to press down the positioning adsorption mechanism 403. The positioning adsorption mechanism 403 under pressure performs negative pressure adsorption on the bottom of the test tube 5 to prevent the test tube 5 from bouncing. At the same time, the positioning adsorption mechanism 403 drives the inclined plate 402 to move downward, and the downwardly moved inclined plate 402 resists the clamping shaft arms 404 on both sides to relatively flip and move. The clamping shaft arms 404 that are relatively flipped and moved clamp and lock the outer wall of the test tube 5 to prevent the test tube 5 from shaking. The dead weight of the test tube 5 is used to achieve bottom adsorption locking and outer clamping locking to ensure that the test tube 5 is transported. The medicine storage mechanism 3 is stable during the testing process to prevent shaking and damage, thereby improving the reliability and safety of the pesticide detection kit; and the medicine storage mechanism 3 is used to increase the storage space for the detection agent of the device, so that the medicine can be dispensed according to the detection needs of the pesticide detection reagent stored in the corresponding test tube 5, and the test tube 5 is transmitted to the telescopic transmission component 401 through its own weight for telescopic movement. The telescopic transmission component 401 drives the medicine storage mechanism 3 to extend through the through hole B204 to the top of the mounting hole plate 2, so that the medicine storage mechanism 3 can take the internally stored agent. At the same time, it is also convenient to judge whether the pesticide detection reagent is stored in the test tube 5 through the extension height of the medicine storage mechanism 3, so that the staff can quickly take the test tube 5 to be tested.

[0036] like Figure 5 , Figure 6 , Figure 7 As shown, the medicine storage mechanism 3 includes a mounting shaft frame 301 fixedly mounted on the outside of the telescopic transmission assembly 401, a transmission shaft plate 302 is mounted inside the mounting shaft frame 301 through a shaft bolt, a gear 303 is fixedly mounted on one end of the transmission shaft plate 302, a shaft rod 304 is mounted on the other end of the transmission shaft plate 302 through a shaft bolt, a medicine storage cartridge 305 is mounted on the top of the shaft rod 304 through a shaft bolt, a protective cover 306 is movably sleeved on the outside of the medicine storage cartridge 305, and the protective cover 306 is movably plugged into the through hole B204;

[0037] Among them, the mounting shaft frame 301 is fixedly installed on the top of the outer side of the mounting sleeve 4011, and the rotating gear 303 is used to drive the transmission shaft plate 302 to flip over. The flipped transmission shaft plate 302 pulls the drug storage cartridge 305 through the shaft rod 304 to retract, and the movably sleeved protective cover 306 follows the drug storage cartridge 305 to retract and move inside the through hole B204. When the telescopic transmission assembly 401 is not subjected to downward pressure, the drug storage cartridge 305 and the protective cover 306 are located below the mounting hole plate 2, and the top end of the protective cover 306 is on the same horizontal line as the top surface of the mounting hole plate 2.

[0038] like Figure 8As shown, the telescopic transmission assembly 401 includes a mounting sleeve 4011 fixedly mounted inside the reagent box body 1, a return spring A4012 is fixedly mounted inside the mounting sleeve 4011, a rack rod 4013 is fixedly mounted on the top of the return spring A4012, and the rack rod 4013 extends out of the mounting sleeve 4011, and one side of the rack rod 4013 is meshed and connected with the gear 303;

[0039] Among them, the downward pressure on the inclined plate 402 drives the rack rod 4013 to move downward, and the downward-moving rack rod 4013 compresses the return spring A4012 and drives the meshing gear 303 to rotate forward, and the forward-rotating gear 303 drives the transmission shaft plate 302 to flip clockwise, and the clockwise-rotating transmission shaft plate 302 pulls the drug storage cartridge 305 through the shaft rod 304 to drive the protective cover 306 to move upward; when the inclined plate 402 is not subjected to downward pressure, the restoring force of the compressed return spring A4012 is used to drive the rack rod 4013 to move upward, and the upward-moving rack rod 4013 drives the meshing gear 303 to rotate in the opposite direction, and the reverse-rotating gear 303 drives the drug storage cartridge 305 and the protective cover 306 to move downward to the top and are on the same horizontal line with the top surface of the mounting hole plate 2.

[0040] like Figure 6 , Figure 8 As shown, the positioning adsorption mechanism 403 includes a mounting rod 4031 fixedly mounted on the top of the inclined plate 402, a movable sleeve 4032 is movably sleeved on the outer side of the mounting rod 4031, a piston 4033 is movably mounted inside the movable sleeve 4032, and the bottom of the piston 4033 is fixedly connected to the top of the mounting rod 4031, a return spring B4034 is fixedly mounted on the top of the piston 4033, a suction cup 4035 is fixedly mounted on the top of the movable sleeve 4032, a telescopic tube 4036 is penetrated and installed on one side of the suction cup 4035, and the bottom end of the telescopic tube 4036 is penetrated and connected to one side of the bottom end of the movable sleeve 4032;

[0041] Among them, an air outlet is opened on one side of the top of the movable sleeve 4032, and a one-way air valve is embedded in the interior of the piston 4033. The air outlet is used to discharge the air inside the movable sleeve 4032 above the piston 4033 when the movable sleeve 4032 moves, so as to facilitate the movable sleeve 4032 to move outside the piston 4033, and the one-way air valve is used to transport air in one direction when the negative pressure state inside the suction cup 4035 is released; when the test tube 5 is adsorbed, the bottom of the test tube 5 contacts the top of the suction cup 4035, and the movable sleeve 4032 is pressed down by the dead weight of the test tube 5 to move downward, and the movable sleeve 4032 that moves downward compresses the reset spring B4034, and the movable sleeve 4032 that moves downward is used to move outside the piston 4033 4032 moves sideways, and the piston 4033 cooperates with the movable sleeve 4032 that moves downward, so that a suction force is generated inside the movable sleeve 4032 below the piston 4033, and the suction force is transmitted to the inside of the suction cup 4035 through the telescopic tube 4036, so that the air sucked inside the suction cup 4035 generates a negative pressure, and the suction cup 4035 negatively adsorbs the bottom of the test tube 5. When the suction cup 4035 is released from the adsorption of the bottom of the test tube 5, the test tube 5 is lifted upward by hand, and the adsorbed suction cup 4035 is used to drive the movable sleeve 4032 to move upward, and the upward movable sleeve 4032 transmits air to the inside of the suction cup 4035 through the telescopic tube 4036 via the one-way air valve embedded in the piston 4033, thereby releasing the negative pressure adsorption state inside the suction cup 4035.

[0042] like Fig. 9 , Fig.10 As shown, the clamping shaft arm 404 is composed of a mounting shaft 4041, a clamping shaft plate 4042 and a roller 4043. Two clamping shaft plates 4042 are mounted on both sides of the mounting shaft 4041 through shaft bolts, and a roller 4043 is rotatably mounted between the bottom ends of the two clamping shaft plates 4042.

[0043] Among them, the roller 4043 is connected to the inclined plate 402 on both sides. When the inclined plate 402 moves downward, the roller 4043 connected to the inclined plate on both sides drives the two clamping shaft plates 4042 to relatively flip around the installation shaft 4041 as the axis. The relatively flipped clamping shaft plates 4042 drive the clamping assembly 405 to relatively move to clamp and lock the test tube 5.

[0044] like Fig.10 , Fig.11 As shown, the clamping assembly 405 includes a connecting shaft 4051 movably mounted on the top of a clamping shaft plate 4042, a mounting plate 4052 is fixedly mounted on one side of the connecting shaft 4051, telescopic rods 4053 are equidistantly mounted inside the mounting plate 4052, a spring member 4054 is sleeved on the outer side of the telescopic rod 4053, a telescopic plate 4055 is fixedly mounted on one end of the telescopic rod 4053, and a rubber pad 4056 is pasted on one side of the telescopic plate 4055;

[0045] Among them, adjustment holes are equidistantly provided inside the mounting plate 4052, and the telescopic rod 4053 is movably installed inside the mounting plate 4052 through the adjustment holes, and the adjustment holes on both sides of the mounting plate 4052 are larger than the adjustment holes provided on the symmetry axis, so that the telescopic plate 4055 can be adjusted for horizontal displacement through the telescopic rod 4053. When the telescopic plate 4055 clamps the outer wall of the test tube 5 with the rubber pad 4056, the telescopic plate 4055 uses the spring member 4054 to cooperate with the telescopic rod 4053 to telescope and adjust the clamping range, so that the clamping can be adjusted according to the specifications of the test tube 5, thereby ensuring the stable clamping effect of the test tube 5.

[0046] like Figure 1 , Figure 2 , Figure 3 , Fig.12 As shown, a box cover 101 is installed on the top of the reagent box body 1 through a hinge, and a top protection mechanism 102 extending to the top is movably installed inside the box cover 101, and the top protection mechanism 102 includes an internal thread knob 1023 rotatably installed on the top of the box cover 101, and a threaded rod 1022 is installed on the internal thread of the internal thread knob 1023, and a guard plate 1021 is installed on the bottom end of the threaded rod 1022 through a turntable, and the guard plate 1021 is movably installed inside the box cover 101;

[0047] The box cover 101 and the reagent box body 1 form a sealed whole, which prevents water vapor from entering the inside of the reagent box body 1, ensuring the safety of the pesticide detection reagent stored in the reagent box body 1, and the top protection mechanism 102 can press and lock the top of the test tube 5 to limit the upward movement space of the test tube 5, and prevent the test tube 5 from vertically bouncing and causing unlocking during transportation, ensuring the safety of the test tube 5 during transportation, and the threaded rod 1022 is driven to telescopically move by rotating the internal threaded knob 1023, and the telescopic threaded rod 1022 drives the guard plate 1021 to move vertically, which is convenient for adjusting the downward pressure height of the guard plate 1021 according to the specifications of the test tube 5, and can also be used when transporting the test tube 5. During the process of testing tubes 5, the tops of test tubes 5 of different specifications are pressed and locked by the cooperation of the downward moving guard plate 1021 and the elastic extension function of the telescopic transmission assembly 401. It should be noted that when the top protection mechanism 102 performs top protection on test tubes 5 of different specifications, the downward moving guard plate 1021 is used to press down the test tubes 5, and the downward pressure exerted on the test tubes 5 is transmitted to the telescopic transmission assembly 401 through the positioning adsorption mechanism 403 and the inclined plate 402. By utilizing the elastic extension function of the telescopic transmission assembly 401, the test tubes 5 continue to move downward, so that the guard plate 1021 contacts the top of the test tube 5 of the smallest specification, thereby completing the purpose of the mobile guard plate 1021 performing top protection and pressing on the test tubes 5 of different specifications.

[0048] like Figure 1 , Figure 2 , Figure 3 , Fig.13 As shown, a base 103 is fixedly installed at the bottom of the reagent box body 1, and mounting adsorption mechanisms 104 are fixedly installed on both sides of the base 103, and the mounting adsorption mechanisms 104 extend to the bottom of the base 103, a nameplate box 105 is fixedly installed on the front of the reagent box body 1, and buckles 106 are fixedly installed on both sides of the front of the reagent box body 1;

[0049] Among them, the box cover 101 can be firmly locked on the top of the reagent box body 1 through the buckle 106, ensuring the sealing effect of the connection between the reagent box body 1 and the box cover 101. The installation adsorption mechanism 104 has the same principle as the positioning adsorption mechanism 403. Both of them generate moving force through their own weight, and the moving force is converted into suction force to form negative pressure adsorption. The installation adsorption mechanism 104 is transmitted to the installation adsorption mechanism 104 through the weight of the reagent box body 1, so that the installation adsorption mechanism 104 generates suction force, and forms negative pressure adsorption on the installation position of the installation adsorption mechanism 104, ensuring that the reagent box body 1 will not be displaced or tipped over during transportation. When releasing the negative pressure adsorption of the installation adsorption mechanism 104, you only need to lift up the reagent box body 1 to complete the unlocking.

[0050] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A pesticide detection kit for plant protection, comprising a kit body (1), a drug storage mechanism (3) and a locking mechanism (4), characterized in that: The kit also comprises a mounting hole plate (2) movably mounted inside the reagent box body (1), a partition plate (201) being fixedly mounted at equal intervals on the bottom of the mounting hole plate (2), through holes A (202) being opened at equal intervals inside the mounting hole plate (2), adjustment holes (203) being opened on both sides of the through holes A (202), a through hole B (204) being opened on one side of the mounting hole plate (2) close to the through hole A (202), a locking mechanism (4) being movably mounted inside the mounting hole plate (2) through the through hole A (202) and the adjustment hole (203), a medicine storage mechanism (3) being movably mounted inside the mounting hole plate (2) through the through hole B (204), and the locking mechanism (4) being transmission-connected to the medicine storage mechanism (3), and a test tube (5) being clamped and mounted on the top of the locking mechanism (4); The locking mechanism (4) is composed of a telescopic transmission assembly (401), an inclined plate (402), a positioning adsorption mechanism (403), a clamping shaft arm (404) and a clamping assembly (405), wherein the telescopic transmission assembly (401) is fixedly installed inside the reagent box body (1), the inclined plate (402) is fixedly installed on the top of the telescopic transmission assembly (401), the top of the inclined plate (402) is fixedly installed with a positioning adsorption mechanism (403), two clamping shaft arms (404) are abuttingly connected on both sides of the positioning adsorption mechanism (403), and the top of the clamping shaft arm (404) is installed with a clamping assembly (405) through a shaft member, and through the cooperation of the inclined plate (402), the positioning adsorption mechanism (403), the clamping shaft arm (404) and the clamping assembly (405), the bottom adsorption locking and the outer clamping locking are realized by utilizing the dead weight of the test tube (5).

2. A pesticide detection kit for plant protection according to claim 1, characterized in that: The medicine storage mechanism (3) comprises a mounting shaft frame (301) fixedly mounted on the outside of the telescopic transmission assembly (401); a transmission shaft plate (302) is mounted inside the mounting shaft frame (301) via a shaft bolt; a gear (303) is fixedly mounted on one end of the transmission shaft plate (302); a shaft rod (304) is mounted on the other end of the transmission shaft plate (302) via a shaft bolt; a medicine storage cartridge (305) is mounted on the top end of the shaft rod (304) via a shaft bolt; a protective cover (306) is movably sleeved on the outside of the medicine storage cartridge (305), and the protective cover (306) is movably inserted into the through hole B (204).

3. A pesticide detection kit for plant protection according to claim 1, characterized in that: The telescopic transmission assembly (401) comprises a mounting sleeve (4011) fixedly mounted inside the reagent box body (1), a return spring A (4012) fixedly mounted inside the mounting sleeve (4011), a rack rod (4013) fixedly mounted on the top of the return spring A (4012), and the rack rod (4013) extends out of the mounting sleeve (4011), and one side of the rack rod (4013) is meshedly connected with the gear (303).

4. A pesticide detection kit for plant protection according to claim 1, characterized in that: The positioning adsorption mechanism (403) comprises a mounting rod (4031) fixedly mounted on the top of the inclined plate (402); a movable sleeve (4032) is movably sleeved on the outer side of the mounting rod (4031); a piston (4033) is movably mounted inside the movable sleeve (4032); the bottom of the piston (4033) is fixedly connected to the top of the mounting rod (4031); a return spring B (4034) is fixedly mounted on the top of the piston (4033); a suction cup (4035) is fixedly mounted on the top of the movable sleeve (4032); a telescopic tube (4036) is installed through one side of the suction cup (4035); and the bottom end of the telescopic tube (4036) is connected through one side of the bottom end of the movable sleeve (4032).

5. A pesticide detection kit for plant protection according to claim 1, characterized in that: The clamping shaft arm (404) is composed of a mounting shaft member (4041), a clamping shaft plate (4042) and a roller (4043). Two clamping shaft plates (4042) are mounted on both sides of the mounting shaft member (4041) via shaft bolts, and a roller (4043) is rotatably mounted between the bottom ends of the two clamping shaft plates (4042).

6. A pesticide detection kit for plant protection according to claim 5, characterized in that: The clamping assembly (405) comprises a connecting shaft (4051) movably mounted on the top end of the clamping shaft plate (4042); a mounting plate (4052) is fixedly mounted on one side of the connecting shaft (4051); telescopic rods (4053) are equidistantly mounted inside the mounting plate (4052); a spring member (4054) is sleeved on the outer side of the telescopic rod (4053); a telescopic plate (4055) is fixedly mounted on one end of the telescopic rod (4053); and a rubber pad (4056) is adhered to one side of the telescopic plate (4055).

7. A pesticide detection kit for plant protection according to claim 1, characterized in that: The top of the reagent box body (1) is installed with a box cover (101) via a hinge, and a top protection mechanism (102) extending to the top is movably installed inside the box cover (101), and the top protection mechanism (102) includes an internal thread knob (1023) rotatably installed on the top of the box cover (101), and a threaded rod (1022) is installed on the internal thread of the internal thread knob (1023), and a protective plate (1021) is installed on the bottom end of the threaded rod (1022) via a turntable, and the protective plate (1021) is movably installed inside the box cover (101).

8. A pesticide detection kit for plant protection according to claim 1, characterized in that: A base (103) is fixedly installed at the bottom of the reagent box body (1), and mounting adsorption mechanisms (104) are fixedly installed on both sides of the base (103), and the mounting adsorption mechanisms (104) extend to the bottom of the base (103). A nameplate box (105) is fixedly installed on the front of the reagent box body (1), and buckles (106) are fixedly installed on both sides of the front of the reagent box body (1).

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