Water sample preservation device with anti-collision function

Abstract

The utility model relates to the technical field of water samples, in particular to a water sample storage device with an anti-collision function, which comprises a box body, a water sample storage box, a water sample storage box and a water sample storage box, the storage mechanism comprises a placement block arranged in the box body, a plurality of placement cylinders are arranged at the top end of the placement block, circular ring grooves are formed in the inner walls of the placement cylinders, rubber rings are arranged on the inner walls of the circular ring grooves, an equipment box is embedded in the middle of the top end of the placement block, and a lead screw is rotationally connected to the inner wall of the equipment box; according to the storage mechanism, a water sample can be preliminarily limited by utilizing the placement barrel, the rubber ring can be driven to expand by utilizing gas drive, and the water sample is protected in a wrapping manner, so that the water sample can be stably placed in the placement barrel, the vibration amplitude of the expanded rubber ring is relatively small, and when the box body is collided, the water sample can be prevented from being damaged. The water sample is prevented from being collided, meanwhile, the vibration influence during expansion is reduced, and the water sample is better protected.

Description

Technical Field

[0001] The utility model relates to the technical field of water samples, in particular to a water sample storage device with an anti-collision function. Background Art

[0002] Water samples refer to a representative part taken from a specific water body discontinuously or continuously to test various specified characteristics in the water body, and a storage box is needed to place and store various water samples when collecting them, so as to facilitate subsequent carrying and transportation. However, the current water sample storage box has a low internal protection function and cannot provide good protection when used and carried, so that the water samples inside are easily bumped during transportation or carrying;

[0003] After searching, the Chinese patent "A water sample storage box with sample anti-collision function" announcement number "CN217533910 U" has a buffer frame, a first spring, a buffer rod, a second spring, a buffer plate, an inner box, a sponge layer, a positioning groove, a positioning frame, an anti-collision pad, a cross bar, a third spring, a buffer sleeve, a resistance layer, a storage rack and a sponge top, which can not only classify and fix multiple water samples, but also protect the water samples when carrying;

[0004] Although the above application can prevent the water sample from bumping into the box, it uses a spring for positioning and locking. Although the spring can buffer the impact force, its own performance will increase the vibration of the water sample and affect the protective performance of the device. Utility Model Content

[0005] The purpose of the utility model is to provide a water sample storage device with anti-collision function in order to solve the above problems, thereby improving the problem that the spring increases the vibration of the water sample and the protection performance is poor.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions, a water sample storage device with anti-collision function, comprising:

[0007] A box body, comprising a box cover and a placement box;

[0008] The storage mechanism comprises a placement block arranged in a box body, a plurality of placement tubes are arranged at the top of the placement block, a circular groove is opened on the inner wall of the placement tube, a rubber ring is arranged on the inner wall of the circular groove, a device box is embedded in the middle of the top of the placement block, a screw rod is rotatably connected to the inner wall of the device box, a movable plate is threadedly connected to the surface of the screw rod, two gas storage frames are arranged on the inner bottom wall of the device box, a piston plate is arranged in the gas storage frame, a movable rod is fixedly connected to the top of the piston plate, the top of the movable rod passes through the gas storage frame and is fixedly connected to the movable plate, and a main pipe is arranged between the gas storage frame and the placement tube.

[0009] Preferably, a branch pipe is provided between the main pipe and the placement tube, a solenoid valve is provided on the surface of the branch pipe, and one end of the branch pipe is connected to the annular groove.

[0010] Preferably, a guide ring is provided on the inner wall of the placement tube, and the upper opening of the guide ring is in a truncated cone shape.

[0011] Preferably, the inner bottom wall of the placement cylinder is provided with a support block, and the guide ring and the support block are both rubber material components.

[0012] Preferably, two sponge blocks are arranged at the box cover of the box body, and the sponge blocks will be in close contact with the placement tube after the box body is closed.

[0013] Preferably, the top end of the screw rod passes through the device box and is fixedly connected to an operating block, and the surface of the operating block is provided with annularly distributed grooves.

[0014] Preferably, four corners of the top of the placement block are provided with placement grooves, and the placement grooves are rectangular in shape.

[0015] The beneficial effects of the utility model are:

[0016] 1. The storage mechanism can use the placement tube to initially limit the water sample, and can use gas drive to drive the rubber ring to expand, so as to wrap the water sample for protection, so that the water sample can be stably placed in the placement tube, and the vibration amplitude of the expanded rubber ring is small, which can prevent the water sample from being bumped when the box body is bumped, and reduce the vibration effect during expansion, so as to better protect the water sample;

[0017] 2. The solenoid valve can control a separate branch pipe to avoid affecting the operational stability when the number of water samples and placement tubes does not match, thus increasing the practicality of the device;

[0018] 3. The truncated cone-shaped opening on the top can guide the water sample, so that the water sample can better enter the middle position of the placement tube, reducing the difficulty of placing the water sample; the rubber support block can support and protect the bottom of the water sample, thereby enhancing the protective performance of the water sample. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the storage mechanism of the utility model;

[0021] Figure 3 It is a cross-sectional view of the device box of the utility model;

[0022] Figure 4 It is an exploded view of the placement tube of the utility model.

[0023] In the figure: 100, box body; 110, sponge block; 200, storage mechanism; 210, placement block; 211, placement groove; 220, placement cylinder; 221, annular groove; 222, rubber ring; 223, guide ring; 224, support block; 230, equipment box; 231, screw rod; 232, moving plate; 233, gas storage frame; 234, piston plate; 235, moving rod; 236, main pipe; 237, branch pipe; 238, solenoid valve; 239, operation block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] When implementing: Figure 1-4 As shown, a water sample storage device with anti-collision function comprises:

[0026] The box body 100 has a box cover and a storage box;

[0027] The storage mechanism 200 includes a placement block 210 arranged in the box body 100, a plurality of placement tubes 220 are arranged at the top of the placement block 210, an annular groove 221 is opened on the inner wall of the placement tube 220, a rubber ring 222 is arranged on the inner wall of the annular groove 221, a device box 230 is embedded in the middle of the top of the placement block 210, a screw rod 231 is rotatably connected to the inner wall of the device box 230, a moving plate 232 is threadedly connected to the surface of the screw rod 231, two gas storage frames 233 are arranged on the inner bottom wall of the device box 230, a piston plate 234 is arranged in the gas storage frame 233, a moving rod 235 is fixedly connected to the top of the piston plate 234, a top of the moving rod 235 passes through the gas storage frame 233 and is fixedly connected to the moving plate 232, and a main pipe 236 is arranged between the gas storage frame 233 and the placement tube 220.

[0028] The screw rod 231 is rotated to drive the movable plate 232 to move downward, and the movable plate 232 drives the movable rod 235 and the piston plate 234 to move downward, squeezing the gas inside the gas storage frame 233. The gas in the gas storage frame 233 enters the annular groove 221 from the main pipe 236 and the branch pipe 237, and the gas drives the rubber ring 222 to expand. The rubber ring 222 expands out of the annular groove 221 and fits the surface of the water sample. This is the protection state. If you need to take out the water sample, you can unlock it by rotating the screw rod 231 in the opposite direction.

[0029] The above-mentioned storage mechanism 200 can use the placement tube 220 to initially limit the water sample, and can use gas to drive the rubber ring 222 to expand, so as to wrap the water sample for protection, so that the water sample can be stably placed in the placement tube 220, and the vibration amplitude of the expanded rubber ring 222 is small. When the box body 100 is bumped, it can prevent the water sample from being bumped and reduce the vibration impact during expansion, thereby providing better protection for the water sample.

[0030] like Figure 2 and Figure 4 As shown, a branch pipe 237 is provided between the main pipe 236 and the placement cylinder 220, and a solenoid valve 238 is provided on the surface of the branch pipe 237, and one end of the branch pipe 237 is connected to the annular groove 221. Before the storage mechanism 200 is operated, it is necessary to check whether the number of the placement cylinder 220 and the water sample is consistent. If they are consistent, conventional operation can be performed. If there is no water sample placed in the placement cylinder 220, the corresponding branch pipe 237 can be closed by using the solenoid valve 238. The solenoid valve 238 can control a single branch pipe 237 to avoid affecting the operational stability when the number of water samples and the placement cylinder 220 does not match, thereby increasing the practicality of the device.

[0031] like Figure 4 As shown, the inner wall of the placement tube 220 is provided with a guide ring 223, and the upper opening of the guide ring 223 is truncated cone-shaped. The upper truncated cone-shaped opening can guide the water sample, and the water sample can better enter the middle position of the placement tube 220, reducing the difficulty of placing the water sample.

[0032] The inner bottom wall of the placing tube 220 is provided with a support block 224, and the guide ring 223 and the support block 224 are both rubber material components. The support block 224 made of rubber material can support and protect the bottom end of the water sample, thereby enhancing the protection performance of the water sample.

[0033] like Figure 1 As shown, two sponge blocks 110 are arranged at the lid of the box body 100, and when the box body 100 is closed, the sponge blocks 110 will be in close contact with the placement tube 220. The sponge blocks 110 can protect the top of the water sample, and the sponge can be deformed freely, which effectively limits and protects the top of the water sample.

[0034] like Figure 3 As shown, the top of the screw rod 231 passes through the device box 230 and is fixedly connected to the operating block 239. The surface of the operating block 239 is provided with annular grooves. The screw rod 231 is rotated by the operating block 239, which is more convenient to operate, and the groove can increase the friction between the palm and the operating block 239, reducing the slippage during rotation.

[0035] like Figure 2As shown, the top four corners of the placement block 210 are all provided with placement grooves 211, and the placement grooves 211 are rectangular in shape. A plurality of placement grooves 211 can store other small tools.

[0036] When the utility model is in use, the water sample is placed into the placing tube 220, and the operating block 239 is used to rotate the screw rod 231, so that the movable plate 232 threadedly connected thereto moves in a vertical direction, thereby using the movable rod 235 to drive the piston plate 234 to move downward, and the gas inside the gas storage frame 233 is squeezed, and the gas in the gas storage frame 233 will enter the annular groove 221 from the main pipe 236 and the branch pipe 237, and the gas drives the rubber ring 222 to expand. The rubber ring 222 expands out of the annular groove 221 and fits the surface of the water sample to achieve wrap-around protection, and the box body 100 is closed, and the sponge block 110 at the box cover will limit the top of the water sample, thereby achieving the purpose of preventing and protecting the water sample from bumps.

[0037] It should be noted that the solenoid valve in the above description is a device with relatively mature application of existing technology. The specific model can be selected according to actual needs. At the same time, the solenoid valve can be powered by a built-in power supply or by AC power. The specific power supply method is selected according to the situation. It can be operated separately according to the situation to realize the operation of a single branch pipe, which will not be elaborated here.

[0038] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A water sample storage device with anti-collision function, characterized in that: include: A box body (100) having a box cover and a storage box; A storage mechanism (200), the storage mechanism (200) comprising a placement block (210) arranged in a box body (100), a plurality of placement tubes (220) being arranged at the top of the placement block (210), an annular groove (221) being provided on the inner wall of the placement tube (220), a rubber ring (222) being provided on the inner wall of the annular groove (221), a device box (230) being embedded in the middle of the top of the placement block (210), and a screw rod (231) being rotatably connected to the inner wall of the device box (230). The surface of the screw rod (231) is threadedly connected to a movable plate (232); the inner bottom wall of the device box (230) is provided with two gas storage frames (233); a piston plate (234) is provided in the gas storage frame (233); the top end of the piston plate (234) is fixedly connected to a movable rod (235); the top end of the movable rod (235) passes through the gas storage frame (233) and is fixedly connected to the movable plate (232); a main pipe (236) is provided between the gas storage frame (233) and the placement cylinder (220).

2. The water sample storage device with anti-collision function according to claim 1, characterized in that: A branch pipe (237) is provided between the main pipe (236) and the placement cylinder (220), a solenoid valve (238) is provided on the surface of the branch pipe (237), and one end of the branch pipe (237) is connected to the annular groove (221).

3. The water sample storage device with anti-collision function according to claim 1, characterized in that: The inner wall of the placement cylinder (220) is provided with a guide ring (223), and the upper opening of the guide ring (223) is in the shape of a truncated cone.

4. The water sample storage device with anti-collision function according to claim 3, characterized in that: The inner bottom wall of the placement cylinder (220) is provided with a support block (224), and the guide ring (223) and the support block (224) are both rubber material components.

5. The water sample storage device with anti-collision function according to claim 1, characterized in that: Two sponge blocks (110) are arranged at the box cover of the box body (100), and when the box body (100) is closed, the sponge blocks (110) will be in close contact with the placement cylinder (220).

6. The water sample storage device with anti-collision function according to claim 1, characterized in that: The top end of the screw rod (231) passes through the device box (230) and is fixedly connected to an operating block (239), and a surface of the operating block (239) is provided with annularly distributed grooves.

7. The water sample storage device with anti-collision function according to claim 1, characterized in that: The top four corners of the placement block (210) are each provided with a placement groove (211), and the placement groove (211) is rectangular in shape.

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