Sample storage device for environmental water sample detection

Abstract

The utility model relates to the technical field of water sample detection sample storage, in particular to an environmental water sample detection sample storage device which comprises a box body, a switch plate is arranged at the top of the box body, two square blocks are fixedly connected to the inner side of the box body, one side of one square block is fixedly connected with a motor, and the other side of the square block is fixedly connected with a water pump. The output end of the motor is connected with an opening and closing mechanism, the opening and closing mechanism is fixedly connected with the switch plate, one side of the opening and closing mechanism is connected with a moving mechanism, the inner side of the box body is connected with a switch contact, the moving mechanism corresponds to the switch contact, and three lamp caps are fixedly connected into the box body. The opening and closing mechanism comprises a rotating shaft, the rotating shaft is rotationally connected to the output end of the motor, one side of the rotating shaft is fixedly connected with a first belt wheel, one end of the rotating shaft is fixedly connected with the moving mechanism, and the automatic opening and closing device has the advantages of being high in practicability and capable of being automatically opened and closed.

Description

Technical Field

[0001] The utility model relates to the technical field of water sample detection sample storage, in particular to an environmental water sample detection sample storage device. Background Art

[0002] In the field of environmental science research and environmental monitoring, water sample testing is an important means to evaluate water pollution, ecological health and the effectiveness of ecological protection measures. Storage devices for environmental water sample testing play a vital role in these studies. These devices not only need to ensure the safety and integrity of water samples, but also facilitate researchers to collect, store and transport samples. Traditional water sample testing sample storage devices are usually designed as a manual opening and closing structure, which means that researchers need to manually open and close the device every time they take and put samples. This operation method is not only inefficient, but also may cause operational errors due to unclear vision at night or in low-light environments, increasing the risk of sample damage. Therefore, we developed an environmental water sample testing sample storage device that can automatically open and light up, which is of great significance for improving the efficiency and accuracy of water sample testing, reducing operational risks, and protecting the purity of water samples.

[0003] The prior art discloses an environmental water sample detection sample storage device with application number: CN202321843831.6, including a box body, symmetrical dustproof plates are arranged on both sides of the box body, fan blades are fixedly connected inside the dustproof plates, the bottom surface of the box body is fixedly connected to the bottom surfaces of four symmetrical limit blocks, the inside of the box body is fixedly connected to the side surface of one limit plate, the inside of the box body is fixedly connected to the side surface of limit plate two, four symmetrical limit holes are arranged on limit plate two, and a box cover is arranged on the top of the box body.

[0004] The existing technology mainly solves the problem of preventing internal samples from spilling. The staff needs to pull the pull plate to complete the opening and closing of the box. This means that the staff needs to manually open the box for storage after the sampling is completed. This operation is more troublesome. Samples may also spill during this process, which is not conducive to improving work efficiency.

[0005] Therefore, it is necessary to design an environmental water sample detection sample storage device that is highly practical and automatically opened and closed. Utility Model Content

[0006] The purpose of the utility model is to provide an environmental water sample detection sample storage device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmental water sample detection sample storage device, comprising a box body, a switch plate is arranged on the top of the box body, two blocks are fixedly connected to the inner side of the box body, a motor is fixedly connected to one side of one of the blocks, an opening and closing mechanism is connected to the output end of the motor, the opening and closing mechanism is fixedly connected to the switch plate, a moving mechanism is connected to one side of the opening and closing mechanism, a switch contact is connected to the inner side of the box body, the moving mechanism and the switch contact correspond, and three lamp holders are fixedly connected to the inside of the box body.

[0008] The cam is connected to the first end of the second gear and the second end of the second gear is connected with the cam, and the cam is connected with the first gear and the camshaft respectively.

[0009] According to the above technical solution, the through groove is in an R shape.

[0010] According to the above technical solution, the moving mechanism includes a gear, which is fixedly connected to the rotating shaft, one side of the gear is meshingly connected with a rack, the inner side of the box is fixedly connected with a fixed block, the rack and the internal sliding connection of the fixed block, and one end of the rack corresponds to the switch contact.

[0011] According to the above technical solution, a groove is provided on the top of the box body, and the switch plate and the groove just overlap.

[0012] According to the above technical solution, a solar panel is fixedly connected to the top of the switch board, and a storage battery is placed inside the box, and the storage battery corresponds to the solar panel.

[0013] According to the above technical solution, a long slot is opened in the middle of the solar panel, and a handle is fixedly connected to the top of the switch plate, and the handle passes through the long slot.

[0014] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0015] (1) By providing an R-shaped through groove, the switch plate can be raised before opening, so that the switch plate can be completely embedded in the groove when closed, ensuring the internal sealing while not affecting the opening of the switch plate;

[0016] (2) By providing an opening and closing mechanism and a moving mechanism, the staff can realize the automatic opening and closing of the switch board by controlling the motor, and the internal light can be turned on and off at the same time, eliminating the manual opening and closing process of the staff, improving work efficiency, and preventing the sample from spilling during the manual opening and closing process. The automatic opening and automatic lighting ensures the internal field of vision, prevents operating errors, and ensures the accuracy of operation;

[0017] (3) By providing a solar panel, when the device is carried outside, the solar panel can convert light energy into electrical energy to provide power for turning on and off the light, thereby saving electricity resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a partial three-dimensional schematic diagram of the utility model;

[0020] Figure 3 It is a partial three-dimensional schematic diagram of the utility model;

[0021] Figure 4 It is a three-dimensional schematic diagram of the opening and closing mechanism and the moving mechanism of the utility model;

[0022] Figure 5 It is a reverse three-dimensional schematic diagram of the opening and closing mechanism and the moving mechanism of the utility model;

[0023] In the figure: 1. box body; 11. switch plate; 12. handle; 13. solar panel; 14. groove; 15. block; 16. cross bar; 17. through slot; 18. fixing block; 19. switch contact; 2. motor; 21. first pulley; 22. belt; 23. second pulley; 24. first rocker; 25. second rocker; 26. slider; 27. L-shaped block; 28. slide bar; 3. gear; 31. rack; 4. long rod; 5. battery; 6. lamp holder. 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] See also Figure 1-5 The utility model provides a technical solution: an environmental water sample detection sample storage device, including a box body 1, a switch plate 11 is arranged on the top of the box body 1, two blocks 15 are fixedly connected to the inner side of the box body 1, a motor 2 is fixedly connected to one side of one block 15, an opening and closing mechanism is connected to the output end of the motor 2, the opening and closing mechanism is fixedly connected to the switch plate 11, a moving mechanism is connected to one side of the opening and closing mechanism, a switch contact 19 is connected to the inner side of the box body 1, the moving mechanism corresponds to the switch contact 19, and three lamp heads 6 are fixedly connected to the inside of the box body 1; when the staff goes outside to collect water samples, the collected water samples are to be placed inside the box body 1, at this time, the motor 2 can be turned on by the controller, the opening and closing mechanism will automatically open the switch plate 11, and the moving mechanism presses the switch contact 19 at the same time, and the three inner lamp heads 6 will light up. On the contrary, it can be closed and the lamp heads 6 are extinguished. The device is provided with an automatic opening and closing mechanism, which saves the manual opening process of the staff, saves manpower, and prevents the sample from spilling during the manual opening process, ensuring work efficiency. By providing a lamp head 6 which is turned on and lights up inside at the same time, the internal field of vision is clear, thus preventing operation errors due to unclear field of vision and ensuring the accuracy of operation.

[0026] The opening and closing mechanism includes a rotating shaft, which is rotatably connected to the output end of the motor 2. A first pulley 21 is fixedly connected to one side of the rotating shaft, and one end of the rotating shaft is fixedly connected to the moving mechanism. A second pulley 23 is arranged on one side of the first pulley 21. A belt 22 is sleeved on the outer sides of the first pulley 21 and the second pulley 23. A cross bar 16 is fixedly connected to the inside of the second pulley 23. The cross bar 16 is rotatably connected to the inner side of the box body 1. The cross bar 16 passes through the block 15. The other end of the cross bar 16 is fixedly connected to the first rocking arm 24. The other end of the first rocking arm 24 is rotatably connected to the second rocking arm 25. The second rocking arm 25 The other end is rotatably connected with a slider 26, and two sliding rods 28 are fixedly connected to both ends of one side of the slider 26. A through slot 17 is provided inside the block 15, and the sliding rod 28 is slidably connected to the through slot 17. An L-shaped block 27 is fixedly connected to one side of the slider 26, and the L-shaped block 27 is fixedly connected to the switch plate 11. A long rod 4 is fixedly connected between the two second rocking arms 25; when the staff turns on the motor 2, the rotating shaft at the output end rotates, driving the first pulley 21 to rotate, and under the transmission of the belt 22, the second pulley 23 rotates, and the cross bar 16 connected to the second pulley 23 is rotatably connected to the box body 1, so the cross bar 16 can rotate. Driven by the belt 22, the cross bar 16 and the second pulley 23 will rotate, and the cross bar 16 will also rotate inside the block 15, so that the cross bar 16 will rotate with the first rocker 24 at the other end. When the first rocker 24 rotates upward, the first rocker 24 will push the second rocker 25, that is, push the slider 26 to move upward. When moving upward, the two L-shaped blocks 27 also move upward, and move upward against the switch plate 11 to leave the limit of the box body 1. Then, when the upper slide bar 28 moves to the vertical top of the through slot 17, the lower slide bar 28 At the oblique entrance of the through slot 17, the first rocker 24 will continue to rotate. When moving upward and rightward, the end of the first rocker 24 connected to the second rocker 25 will pull the second rocker 25 and pull the second rocker 25 to the right. At this time, the top of the slider 26 is stationary, and the bottom is connected to the second rocker 25. The second rocker 25 pulls the bottom of the slider 26 to move along the oblique direction of the through slot 17, that is, the bottom of the slider 26 will be lifted upward, so that the L-shaped block 27 falls to the left, that is, the switch plate 11 is first raised and then opened along one side, and turned outward with one side as the base point. When closing, just operate in the opposite direction. The internal mechanism is symmetrical. Through the middle long rod 4, the slider 26 on the other side will also do rising and rotating movements, but the cross bar 16 on the other side and the block 15 are fixedly connected, and one end of the cross bar 16 on the other side and the first rocker 24 are rotatably connected. By providing an opening and closing mechanism, automatic opening and closing can be achieved under the drive of the motor 2, eliminating the manual opening and closing process of the staff and reducing the work intensity.

[0027] The through slot 17 is in the shape of an R, which is raised vertically and turned obliquely.

[0028] The moving mechanism includes a gear 3, which is fixedly connected to the rotating shaft, and a rack 31 is meshed on one side of the gear 3. A fixed block 18 is fixedly connected to the inner side of the box 1. The rack 31 is slidably connected to the inside of the fixed block 18, and one end of the rack 31 corresponds to the switch contact 19. When the staff turns on the motor 2, the rotating shaft rotates, which will drive the gear 3 to rotate, so that the rack 31 meshed with it will slide and move inside the fixed block 18. When the box 1 is moved to open, one end of the rack 31 just presses the switch contact 19, and the internal light is turned on. When the box 1 is closed, the rack 31 leaves the switch contact 19, and the light is turned off again. By providing a moving mechanism, the device can light up the inside when it is turned on. In a dark laboratory, it is convenient to observe the internal samples after turning it on, which provides convenience for work.

[0029] A groove 14 is provided on the top of the box body 1, and the switch plate 11 and the groove 14 just overlap; when the switch plate 11 is closed, it just fits into the inside of the groove 14 to ensure the internal sealing, so the switch plate 11 cannot be directly flipped open, and needs to be raised to leave the restriction of the groove 14 before opening.

[0030] A solar panel 13 is fixedly connected to the top of the switch board 11, and a storage battery 5 is placed inside the box 1, and the storage battery 5 corresponds to the solar panel 13; when sampling and collecting outdoors, the solar panel 13 can absorb light and store electrical energy inside the storage battery 5, and the storage battery 5 supplies power to the lamp head 6 and the motor 2. By providing the solar panel 13, light energy can be converted into electrical energy, which can save resources.

[0031] A long slot is provided in the middle of the solar panel 13, and a handle 12 is fixedly connected to the top of the switch plate 11, and the handle 12 passes through the long slot; the staff can lift the box body 1 by the handle 12 and take it out for portability.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A sample storage device for environmental water sample detection, comprising a box (1), characterized in that: A switch plate (11) is arranged on the top of the box (1), two blocks (15) are fixedly connected to the inside of the box (1), a motor (2) is fixedly connected to one side of one of the blocks (15), an opening and closing mechanism is connected to the output end of the motor (2), the opening and closing mechanism is fixedly connected to the switch plate (11), a moving mechanism is connected to one side of the opening and closing mechanism, a switch contact (19) is connected to the inside of the box (1), the moving mechanism corresponds to the switch contact (19), and three lamp holders (6) are fixedly connected inside the box (1).

2. The environmental water sample detection sample storage device according to claim 1, characterized in that: The opening and closing mechanism comprises a rotating shaft, which is rotatably connected to the output end of the motor (2), one side of the rotating shaft is fixedly connected to a first pulley (21), one end of the rotating shaft is fixedly connected to the moving mechanism, a second pulley (23) is provided on one side of the first pulley (21), a belt (22) is sleeved on the outer sides of the first pulley (21) and the second pulley (23), a cross bar (16) is fixedly connected inside the second pulley (23), the cross bar (16) is rotatably connected to the inner side of the box body (1), the cross bar (16) passes through the block (15), and the other end of the cross bar (16) is fixedly connected to the inner side of the box body (1). The block (15) is fixedly connected with a first rocking arm (24), the other end of the first rocking arm (24) is rotatably connected with a second rocking arm (25), the other end of the second rocking arm (25) is rotatably connected with a slider (26), two sliding rods (28) are fixedly connected at both ends of one side of the slider (26), a through groove (17) is provided inside the block (15), the sliding rod (28) and the through groove (17) are slidably connected, one side of the slider (26) is fixedly connected with an L-shaped block (27), the L-shaped block (27) and the switch plate (11) are fixedly connected, and a long rod (4) is fixedly connected between the two second rocking arms (25).

3. The environmental water sample detection sample storage device according to claim 2, characterized in that: The through groove (17) is in an R shape.

4. The environmental water sample detection sample storage device according to claim 2, characterized in that: The moving mechanism comprises a gear (3), the gear (3) is fixedly connected to a rotating shaft, one side of the gear (3) is meshingly connected with a rack (31), the inner side of the box (1) is fixedly connected with a fixed block (18), the rack (31) is slidably connected to the inside of the fixed block (18), and one end of the rack (31) corresponds to a switch contact (19).

5. The environmental water sample detection sample storage device according to claim 1, characterized in that: The top of the box body (1) is provided with a groove (14), and the switch plate (11) and the groove (14) just overlap.

6. The environmental water sample detection sample storage device according to claim 1, characterized in that: A solar panel (13) is fixedly connected to the top of the switch board (11), and a storage battery (5) is placed inside the box (1), and the storage battery (5) corresponds to the solar panel (13).

7. The environmental water sample detection sample storage device according to claim 6, characterized in that: A long slot is provided in the middle of the solar panel (13), and a handle (12) is fixedly connected to the top of the switch plate (11), and the handle (12) passes through the long slot.

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