Portable electrochemical heavy metal detection device

Abstract

The utility model provides a portable electrochemical heavy metal detection device. The portable electrochemical heavy metal detection device is characterized in that a top handle is fixedly connected to one side of a box body, the front surface of the box body is fixedly connected with a side handle, the front surface of the box body is fixedly connected with a first fixing block, the outer surface of the first fixing block is rotatably connected with a rotating block, the top of the box body is rotatably connected with a box cover, and the box cover is fixedly connected with the box body. A second fixing block is fixedly connected to the front face of the box cover, two straps are fixedly connected to the bottom of the box body, and adjusting buckles are arranged on the outer surfaces of the two straps. According to the portable electrochemical heavy metal detection device provided by the utility model, the detection device can be well carried, meanwhile, the partition is clear, the use of auxiliary equipment is more convenient, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrochemical metal detection equipment, in particular to a portable electrochemical heavy metal detection device. Background Art

[0002] At present, water quality is gradually polluted by industrial waste gas, waste water and waste residue. Some people even use industrial waste water directly to irrigate crops, resulting in the accumulation of heavy metals such as cadmium, copper, arsenic, chromium, mercury, nickel, iron, aluminum, zinc, manganese and copper in the soil cultivating layer. The phenomenon is particularly serious in urban suburbs.

[0003] Currently, the required samples need to be brought back to the laboratory and then tested using the detection device 19, which is relatively inefficient. It is not convenient to carry the detection device in ordinary bags, and there is no clear division for auxiliary equipment, which causes great trouble for outdoor testing.

[0004] Therefore, it is necessary to provide a portable electrochemical heavy metal detection device to solve the above technical problems. Utility Model Content

[0005] The utility model provides a portable electrochemical heavy metal detection device, which solves the problem that the electrochemical heavy metal detection device is inconvenient to carry outside.

[0006] In order to solve the above technical problems, the portable electrochemical heavy metal detection device provided by the utility model comprises: a box;

[0007] The top handle is fixedly connected to one side of the box body, the front side of the box body is fixedly connected to the side handle, the front side of the box body is fixedly connected to a first fixing block, the outer surface of the first fixing block is rotatably connected to a rotating block, the top of the box body is rotatably connected to a box cover, and the front side of the box cover is fixedly connected to a second fixing block, the bottom of the box body is fixedly connected to two shoulder straps, and adjustment buckles are provided on the outer surfaces of the two shoulder straps, and two supporting outer rods are rotatably connected on both sides of the box body, and four supporting outer rods are slidably connected with a card block on one side, and baffles are fixedly connected to the outer surfaces of the four card blocks, and springs are sleeved on the outer surfaces of the four card blocks, and the inner parts of the four supporting outer rods are slidably connected with supporting inner rods, and the bottoms of the four supporting inner rods are fixedly connected to supporting plates, and one side of the four supporting outer rods is threadedly connected with fixing bolts, and two card holes are provided on both sides of the box body, a detection device is provided inside the box body, a screen is provided on the top of the detection device, and a storage area is provided inside the box body.

[0008] The device can be carried by hand via the top handle and the side handle, the rotating block can clamp the second fixed block, the device can be carried on the back via two shoulder straps, the length of the shoulder straps can be adjusted by adjusting the adjustment buckles, the support outer rod can be released or restricted by pulling out the card block, and the support outer rod can be conveniently rotated to open or store the support outer rod; when vertical, the card block will automatically be clamped into the box body due to the elasticity of the spring, and the support outer rod is fixed to prevent the support outer rod from shaking; the support inner rod can be telescoped and adjusted by loosening and tightening the fixing bolts, and the support plate can increase the ground contact area. The detection device uses an electrochemical method to detect heavy metals in samples, and the screen can display the test results. The storage area is divided into a test tube storage area, a beaker storage area, and an item placement area.

[0009] Preferably, a slide groove is provided on the top of the box body, a slide rod is fixedly connected to the interior of the slide groove, and a slider is slidably connected to the outer surface of the slide rod.

[0010] The slide bar can be used to restrict the slide block to prevent the slide block from falling out of the slide slot.

[0011] Preferably, the top of the slider is slidably connected to a connecting rod, one side of the connecting rod is fixedly connected to an extension rod, the interior of the extension rod is slidably connected to a slide plate, and the bottom of the slide plate is fixedly connected to a brush head.

[0012] The other end of the connecting rod is rotatably connected to the box cover. The brush head can be brought together by pulling out the skateboard, which makes it convenient to clean the brush head or directly replace the skateboard and the brush head. The brush head can be driven to wipe the screen by opening and closing the box cover.

[0013] Preferably, one end of the extension rod is rotatably connected to a rotating cover, and one end of the extension rod is fixedly connected to a shift rod.

[0014] When the skateboard is inside the extension rod, the rotating cover can be rotated to block the skateboard, and the stop rod can block the rotating cover to prevent the rotating cover from being affected by gravity and being vertical to the ground, thereby failing to block the skateboard.

[0015] Preferably, a slot is provided at the bottom of the box cover, a telescopic rod is fixedly connected to the inside of the box cover, a handle is fixedly connected to the top of the telescopic rod, and one side of the box cover is rotatably connected to two universal wheels.

[0016] The card slot can be exactly aligned with the extension rod after the box cover is closed, and the device can be pulled by the handle and the extension rod can be adjusted to a suitable length in conjunction with the two universal wheels.

[0017] Preferably, a sponge pad is fixedly connected to the bottom of the box body, and a plurality of air holes are provided at the bottom of the sponge pad.

[0018] The sponge pad can relieve back pain when carrying the device, and multiple ventilation holes allow for ventilation.

[0019] Compared with the related art, the portable electrochemical heavy metal detection device provided by the utility model has the following beneficial effects:

[0020] The utility model provides a portable electrochemical heavy metal detection device. When the device needs to be carried, the detection device is first placed in the box, and then the auxiliary equipment to be carried is placed in the storage area. The storage area is divided into a test tube storage area, a beaker storage area, and an article storage area. The divisions are clear to avoid stacking of articles, which is more convenient to use. Then the box cover is closed, and the second fixed block is clamped by rotating the rotating block to lock the box cover to avoid the box cover being accidentally opened. The device is then carried on the back through the shoulder strap, which is convenient for carrying other articles with both hands without occupying the space on the hands. The device can also be lifted by the side handle or the top handle to avoid long-term carrying to affect the neck and shoulders. After arriving at the destination, the device can be carried by the shoulder strap. After pulling out the card block, rotate the supporting outer rod to make it vertical to the ground. When it is vertical, the card block will automatically clamp the card block into the box body due to the elasticity of the spring, fix the supporting outer rod to prevent the supporting outer rod from shaking, and then adjust the supporting inner rod by loosening and tightening the fixing bolt. After adjusting to the appropriate length, fix the supporting inner rod by tightening the fixing bolt to prevent the device from sliding down. The device can be used when it is inconvenient to place the device on the ground or the height is not enough to support the device, so as to better use the detection device to detect samples. Through the device, the detection device can be well carried. At the same time, the partitions are clear, and the use of auxiliary equipment is more convenient, thereby improving the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic structural diagram of a preferred embodiment of the portable electrochemical heavy metal detection device provided by the utility model;

[0022] Figure 2 A schematic diagram of the structure of a cleaning device for a portable electrochemical heavy metal detection device provided by the utility model;

[0023] Figure 3 for Figure 2 An enlarged schematic diagram of part A is shown;

[0024] Figure 4 A schematic diagram of the structure of a shoulder strap of a portable electrochemical heavy metal detection device provided by the utility model;

[0025] Figure 5 A schematic diagram of the structure inside the cleaning device of the portable electrochemical heavy metal detection device provided by the utility model;

[0026] Figure 6A schematic diagram of the structure of the cleaning device of the portable electrochemical heavy metal detection device provided by the utility model on the side;

[0027] Figure 7 This is a schematic structural diagram of a supporting device for a portable electrochemical heavy metal detection device provided by the utility model.

[0028] Numbers in the figure: 1. box body, 2. side handle, 3. card block, 4. support outer rod, 5. support inner rod, 6. support plate, 7. shoulder strap, 8. fixing bolt, 9. first fixed block, 10. rotating block, 11. top handle, 12. storage area, 13. handle, 14. telescopic rod, 15. second fixed block, 16. box cover, 17. pulley, 18. screen, 19. detection device, 20. card slot, 21. slide slot, 22. slide rod, 23. slide block, 24. connecting rod, 25. extension rod, 26. brush head, 27. skateboard, 28. rotating cover, 29. stop rod, 30. air vent, 31. adjustment buckle, 32. sponge pad, 33. card hole, 34. spring, 35. baffle. DETAILED DESCRIPTION

[0029] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0030] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of the portable electrochemical heavy metal detection device provided by the utility model; Figure 2 A schematic diagram of the structure of a cleaning device for a portable electrochemical heavy metal detection device provided by the utility model; Figure 3 for Figure 2 An enlarged schematic diagram of part A is shown; Figure 4 A schematic diagram of the structure of a shoulder strap of a portable electrochemical heavy metal detection device provided by the utility model; Figure 5 A schematic diagram of the structure inside the cleaning device of the portable electrochemical heavy metal detection device provided by the utility model; Figure 6 A schematic diagram of the structure of the cleaning device of the portable electrochemical heavy metal detection device provided by the utility model on the side; Figure 7 This is a schematic diagram of the structure of the support device of the portable electrochemical heavy metal detection device provided by the utility model. The portable electrochemical heavy metal detection device comprises: a box 1;

[0031] A top handle 11 is fixedly connected to one side of the box body 1, a side handle 2 is fixedly connected to the front of the box body 1, a first fixed block 9 is fixedly connected to the front of the box body 1, a rotating block 10 is rotatably connected to the outer surface of the first fixed block 9, a box cover 16 is rotatably connected to the top of the box body 1, a second fixed block 15 is fixedly connected to the front of the box cover 16, two shoulder straps 7 are fixedly connected to the bottom of the box body 1, and adjustment buckles 31 are provided on the outer surfaces of the two shoulder straps 7, and two supporting outer rods 4 are rotatably connected to both sides of the box body 1, and the four supporting outer rods 4 One side of the box body 1 is slidably connected with a card block 3, the outer surfaces of the four card blocks 3 are fixedly connected with a baffle 35, the outer surfaces of the four card blocks 3 are sleeved with springs 34, the insides of the four support outer rods 4 are slidably connected with support inner rods 5, the bottoms of the four support inner rods are fixedly connected with support plates 6, one side of the four support outer rods 4 is threadedly connected with fixing bolts 8, two card holes 33 are provided on both sides of the box body 1, a detection device 19 is arranged inside the box body 1, a screen 18 is arranged on the top of the detection device 19, and a storage area 12 is arranged inside the box body 1.

[0032] The device can be carried by hand through the top handle 11 and the side handle 2, which is more convenient to carry when going out. The first fixing block 9 is semicircular and adapted to the second fixing block 15. The rotating block 10 is semi-annular and can clamp the second fixing block 15. The device can be carried on the back through two shoulder straps 7. The length of the shoulder straps 7 can be adjusted by adjusting the adjustment buckle 31 to adapt to different groups of people. The supporting outer rod 4 can be released or restricted by pulling the card block 3, which is convenient for rotating to open the supporting outer rod 4 or storing the supporting outer rod 4. When vertical, the card block 3 will automatically clamp the card block 3 into the box body 1 due to the elasticity of the spring 34, thereby fixing the supporting outer rod 4. The outer support rod 4 can be fixed to avoid shaking. The inner support rod 5 can be telescopically adjusted by loosening and tightening the fixing bolt 8. The support plate 6 can increase the ground contact area to make the device support more stable. The four card holes 33 correspond to the four card blocks 3. When the outer support rod 4 is stored in the side of the box body 1, the four card blocks 3 are inserted into the corresponding card holes 33 to fix the outer support rod 4. The detection device 19 uses an electrochemical method to detect heavy metals in the sample. The screen 18 can display the test results. The storage area 12 is divided into a test tube storage area, a beaker storage area, and an item placement area. The divisions are clear to avoid stacking of items and make it more convenient to use.

[0033] A slide groove 21 is formed on the top of the box body 1 , a slide rod 22 is fixedly connected to the interior of the slide groove 21 , and a slider 23 is slidably connected to the outer surface of the slide rod 22 .

[0034] The slide bar 22 can limit the slide block 23 to prevent the slide block 23 from escaping from the slide slot 21 .

[0035] The top of the slider 23 is slidably connected to a connecting rod 24 , one side of the connecting rod 24 is fixedly connected to an extension rod 25 , the interior of the extension rod 25 is slidably connected to a slide plate 27 , and the bottom of the slide plate 27 is fixedly connected to a brush head 26 .

[0036] The other end of the connecting rod 24 is rotatably connected to the box cover 16. The shape of the extension rod 25 is shown in FIG. Figure 3 By pulling out the slide plate 27, the brush head 26 can be brought together, which is convenient for cleaning the brush head 26, or the slide plate 27 can be directly replaced to replace the brush head 26, ensuring that the brush head is clean during wiping. By opening and closing the box cover 16, the brush head 26 can be driven to wipe the screen 18, saving manual wiping and ensuring the cleanliness of the screen 18 after each opening and closing of the box cover 16.

[0037] One end of the extension rod 25 is rotatably connected to a rotating cover 28 , and one end of the extension rod 25 is fixedly connected to a shift rod 29 .

[0038] When the slide plate 27 is inside the extension rod 25 , the rotating cover 28 can be rotated to block the slide plate 27 , and the stop rod 29 can block the rotating cover 28 to prevent the rotating cover 28 from being affected by gravity and being vertical to the ground, thereby failing to block the slide plate 27 .

[0039] A slot 20 is provided at the bottom of the box cover 16 , a telescopic rod 14 is fixedly connected to the inside of the box cover 16 , a handle 13 is fixedly connected to the top of the telescopic rod 14 , and two universal wheels 17 are rotatably connected to one side of the box cover 16 .

[0040] The card slot 20 can correspond to the extension rod 25 after the box cover 16 is closed to avoid the box cover being unable to be closed. The handle 13 can be used to pull the device in conjunction with the two universal wheels 17 after the telescopic rod 14 is adjusted to a suitable length, which is more labor-saving than carrying it on the back or by hand.

[0041] A sponge pad 32 is fixedly connected to the bottom of the box body 1 , and a plurality of air holes 30 are formed at the bottom of the sponge pad 32 .

[0042] The sponge pad 32 can relieve back pain when the device is carried on the back, and the multiple ventilation holes 30 can be ventilated to prevent sweating on the back.

[0043] The working principle of the portable electrochemical heavy metal detection device provided by the utility model is as follows:

[0044] When the device needs to be carried, first place the detection device 19 in the box 1, then place the auxiliary equipment to be carried in the storage area 12, and then close the box cover 16. By turning the rotating block 10 to clamp the second fixed block 15, the box cover 16 is locked, and then the device is carried on the back through the shoulder strap 7, or the device can be lifted by hand by the side handle 2 or the top handle 11. After arriving at the destination, the supporting outer rod 4 can be rotated by pulling the card block 3 until the supporting outer rod 4 is vertical to the ground, and then the supporting inner rod 5 can be telescopically adjusted by loosening and tightening the fixing bolt 8 to support the device, so as to better use the detection device 19 to detect samples.

[0045] Compared with the related art, the portable electrochemical heavy metal detection device provided by the utility model has the following beneficial effects:

[0046] When the device needs to be carried, the detection device 19 is first placed in the box body 1, and then the auxiliary equipment to be carried is placed in the storage area 12. The storage area 12 is divided into a test tube storage area, a beaker storage area, and an item placement area. The divisions are clear to avoid stacking of items and make it more convenient to use. Then, the box cover 16 is closed, and the second fixed block 15 is locked by rotating the rotating block 10 to prevent the box cover 16 from being accidentally opened. Then, the device is carried on the back through the shoulder strap 7, which is convenient for carrying other items with both hands without taking up space on the hands. The device can also be lifted by the side handle 2 or the top handle 11 to avoid affecting the neck and shoulders when carried for a long time. After arriving at the destination, the device can be pulled out by rotating the card block 3. The support outer rod 4 is made vertical to the ground. When it is vertical, the block 3 will automatically insert the block 3 into the box body 1 due to the elasticity of the spring 34, fix the support outer rod 4, and prevent the support outer rod 4 from shaking. Then, the support inner rod 5 is telescopically adjusted by loosening and tightening the fixing bolt 8. After adjusting to the appropriate length, the support inner rod 5 is fixed by tightening the fixing bolt 8 to prevent the device from sliding down. The device can be used when it is inconvenient to place the device on the ground or the height is not enough to support the device, so as to better use the detection device 19 to detect samples. Through the device, the detection device 19 can be well carried. At the same time, the partitions are clear, which makes it more convenient to use auxiliary equipment and improves the detection efficiency.

[0047] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A portable electrochemical heavy metal detection device, characterized in that: include: Box; The top handle is fixedly connected to one side of the box body, the front side of the box body is fixedly connected to the side handle, the front side of the box body is fixedly connected to a first fixing block, the outer surface of the first fixing block is rotatably connected to a rotating block, the top of the box body is rotatably connected to a box cover, and the front side of the box cover is fixedly connected to a second fixing block, the bottom of the box body is fixedly connected to two shoulder straps, and adjustment buckles are provided on the outer surfaces of the two shoulder straps, and two supporting outer rods are rotatably connected on both sides of the box body, and four supporting outer rods are slidably connected with a card block on one side, and baffles are fixedly connected to the outer surfaces of the four card blocks, and springs are sleeved on the outer surfaces of the four card blocks, and the inner parts of the four supporting outer rods are slidably connected with supporting inner rods, and the bottoms of the four supporting inner rods are fixedly connected to supporting plates, and one side of the four supporting outer rods is threadedly connected with fixing bolts, and two card holes are provided on both sides of the box body, a detection device is provided inside the box body, a screen is provided on the top of the detection device, and a storage area is provided inside the box body.

2. The portable electrochemical heavy metal detection device according to claim 1, characterized in that: A slide groove is provided on the top of the box body, a slide rod is fixedly connected inside the slide groove, and a slider is slidably connected to the outer surface of the slide rod.

3. The portable electrochemical heavy metal detection device according to claim 2, characterized in that: The top of the sliding block is slidably connected to a connecting rod, one side of the connecting rod is fixedly connected to an extension rod, the interior of the extension rod is slidably connected to a sliding plate, and the bottom of the sliding plate is fixedly connected to a brush head.

4. The portable electrochemical heavy metal detection device according to claim 3, characterized in that: One end of the extension rod is rotatably connected to a rotating cover, and one end of the extension rod is fixedly connected to a shift rod.

5. The portable electrochemical heavy metal detection device according to claim 1, characterized in that: A card slot is provided at the bottom of the box cover, a telescopic rod is fixedly connected to the inside of the box cover, a handle is fixedly connected to the top of the telescopic rod, and one side of the box cover is rotatably connected to two universal wheels.

6. The portable electrochemical heavy metal detection device according to claim 3, characterized in that: The bottom of the box body is fixedly connected with a sponge pad, and the bottom of the sponge pad is provided with a plurality of air holes.

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