Multi-parameter water quality monitor

Abstract

The utility model provides a multi-parameter water quality monitor, which relates to the technical field of water quality monitors and comprises a machine box, the top end of the machine box is connected with a top cover through a pin shaft, a base is arranged in the machine box, and first springs are fixed between the two ends of the inner wall of the machine box and the two ends of the base. And a damper is mounted on the inner side of the first spring between the inner wall of the machine box and the base. Through the arrangement of a first spring and a damper, buffering and damping treatment can be conducted on the base, through the arrangement of a storage block, the storage block is an independent component and is installed on the base through a bolt, when the storage block is abraded or has much dirt due to long-time use, the bolt can be screwed off, and the single storage block can be independently replaced or cleaned; the whole device does not need to be replaced, the replacement cost is reduced, the practicability is higher, in addition, through the arrangement of the baffles, half of the two storage cavities can be blocked, and the phenomenon that articles placed in the storage cavities slide out and fall off is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality monitors, in particular to a multi-parameter water quality monitor. Background Art

[0002] Water quality monitoring is the process of monitoring and measuring the types, concentrations, and changing trends of pollutants in water bodies to evaluate water quality. The monitoring scope is very broad, encompassing both unpolluted and polluted natural waters (rivers, lakes, seas, and groundwater) as well as various industrial wastewaters. Key monitoring items can be divided into two categories: one is comprehensive indicators reflecting water quality, such as temperature, color, turbidity, pH, conductivity, suspended solids, dissolved oxygen, chemical oxygen demand (COD), and biochemical oxygen demand (BOD); the other is the presence of toxic substances, such as phenol, cyanide, arsenic, lead, chromium, cadmium, mercury, and organic pesticides.

[0003] For example, Chinese patent publication number: CN215066624U discloses a multi-parameter water quality monitor, the key points of its technical solution are: it includes a water quality monitor body installed in a protective box, a plurality of buffers are fixedly installed on the bottom surface of the protective box, a support plate is installed on the plurality of buffers, a placement box is fixedly installed on the support plate, a first placement slot, a second placement slot and two third placement slots are respectively provided in the placement box, the water quality monitor body is installed in the first placement slot, the first placement slot, the second placement slot and the two third placement slots are all provided with a polyurethane protective plate; a box cover is hinged on one side of the protective box, and the protective box facilitates the placement and carrying of the water quality monitor body, thereby improving the convenience of using the water quality monitor body, and the buffers are conducive to reducing the vibration generated during movement, improving the buffering performance of the water quality monitor body, and improving the protection of the water quality monitor body.

[0004] Although the multi-parameter water quality monitor in the above patent is convenient for placement and carrying of the water quality monitor body, and improves the convenience of use of the water quality monitor body, and the buffer is helpful in reducing the vibration generated during movement, improving the buffering performance of the water quality monitor body, and improving the protection of the water quality monitor body, its integrated design, when the box is used for a long time, its internal storage structure will cause greater wear due to constant storage and retrieval, and the overall replacement cost is high, and the practicality is poor. In addition, the placement slot in the above device does not involve a shielding mechanism. When the top cover is opened, the items placed in the placement slot may slide out and fall, and the stability is poor. Utility Model Content

[0005] The purpose of the present utility model is to solve the problems of the integrated design in the prior art, that is, when the box is used for a long time, the internal storage structure will cause greater wear due to constant storage and retrieval, and the cost of overall replacement is high and there is no shielding mechanism involved. When the top cover is opened, the items placed in the placement slot may slide out and fall, and the stability is poor. A multi-parameter water quality monitor is proposed.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a multi-parameter water quality monitor, comprising a machine box, a top pin shaft of the machine box is connected to a top cover, a base is arranged inside the machine box, a first spring is fixed between both ends of the inner wall of the machine box and both ends of the base, a damper is installed on the inner side of the first spring between the inner wall of the machine box and the base, a storage block is fixed to the top of the base by bolts, storage cavities are provided on both sides of the top of the storage block, a monitor body is placed in one of the storage cavities, a connecting groove is provided on the inner walls of the opposite ends of the two storage cavities, and a baffle is slidably connected in the connecting groove.

[0007] Preferably, both ends of the baffle are fixed with limiting blocks, both ends of the inner wall of the connecting groove are provided with limiting grooves matching the limiting blocks, both ends of the inner wall of the limiting groove are fixed with second springs, and the opposite ends of the two second springs are fixed to the two ends of the limiting blocks.

[0008] Preferably, both ends of the baffle pass through the communicating groove and are respectively arranged in two receiving cavities, and the baffle is arranged above the monitor body.

[0009] Preferably, a card plate is fixed on the outer wall of the top cover, and a fastener matching the card plate is installed on the outer wall of the machine box.

[0010] Preferably, a guide block is fixed to the bottom end of the storage block, and a guide groove matching the guide block is provided at the top end of the base.

[0011] Preferably, both ends of the storage block are provided with openings, the two bolts are respectively arranged in the two openings, and pull plates are fixed on both sides of the top end of the baffle.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] In the utility model, the base can be buffered and shock-absorbing by the arrangement of the first spring and the damper. The storage block is arranged as a separate component, and the storage block is installed on the base by bolts. When the storage block is worn or dirty due to long-term use, the bolts can be unscrewed to replace or clean the individual storage blocks separately. There is no need to replace the entire device, which reduces the cost of replacement and is more practical. In addition, the device can block half of the two storage cavities through the arrangement of the baffle to prevent the items placed in the storage cavities from slipping out and falling. Through the arrangement of the limit block and the second spring, due to the thrust of the second spring, the baffle will always be in the middle of the storage block, and its two sides will always block the top of the storage cavity. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional diagram of a multi-parameter water quality monitor is proposed for the utility model;

[0015] Figure 2 This is a cross-sectional view of the interior of a box of a multi-parameter water quality monitor proposed in the utility model;

[0016] Figure 3 This is a side sectional view of a box of a multi-parameter water quality monitor proposed in the utility model;

[0017] Figure 4 The utility model provides a schematic diagram of the external structure of a baffle of a multi-parameter water quality monitor.

[0018] Legend: 1. Box; 2. Top cover; 3. Card; 4. Fastener; 5. Base; 6. First spring; 7. Damper; 8. Storage block; 9. Guide block; 10. Guide groove; 11. Opening; 12. Bolt; 13. Storage cavity; 14. Monitor body; 15. Connecting groove; 16. Baffle; 17. Pull plate; 18. Limit groove; 19. Limit block; 20. Second spring. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0021] Example 1, as Figure 1-4As shown, the utility model provides a multi-parameter water quality monitor, including a machine box 1, a top cover 2 is connected to the top pin shaft of the machine box 1, a base 5 is arranged in the machine box 1, a first spring 6 is fixed between the two ends of the inner wall of the machine box 1 and the two ends of the base 5, a damper 7 is installed on the inner side of the first spring 6 between the inner wall of the machine box 1 and the base 5, a storage block 8 is fixed to the top of the base 5 by bolts 12, and storage cavities 13 are provided on both sides of the top of the storage block 8, a monitor body 14 is placed in one of the storage cavities 13, and a connecting groove 15 is commonly provided on the inner walls of the opposite ends of the two storage cavities 13, and a baffle 16 is slidably connected in the connecting groove 15.

[0022] The effect achieved by the entire embodiment 1 is that, through the setting of the first spring 6 and the damper 7, the base 5 can be buffered and shock-absorbing, thereby performing shock-absorbing treatment on the storage block 8 installed on the top of the base 5 as a whole. Through the setting of the storage block 8, the storage block 8 is a separate component, and the storage block 8 is installed on the base 5 by the bolt 12. When the storage block 8 is worn or dirty due to long-term use, the bolt 12 can be unscrewed to replace or clean the storage block 8 individually without replacing the entire device, reducing the replacement cost and making it more practical. In addition, the device can block half of the two storage chambers 13 through the setting of the baffle 16 to prevent the items placed in the storage chamber 13 from slipping out and falling.

[0023] Example 2, as Figure 1-4 As shown, both ends of the baffle 16 are fixed with limit blocks 19, and both ends of the inner wall of the communicating groove 15 are provided with limit grooves 18 matching the limit blocks 19, and both ends of the inner wall of the limit groove 18 are fixed with second springs 20, and the opposite ends of the two second springs 20 are fixed to the two ends of the limit blocks 19. Both ends of the baffle 16 pass through the communicating groove 15 and are respectively arranged in the two storage cavities 13. The baffle 16 is arranged above the monitor body 14, and a card plate 3 is fixed on the outer wall of the top cover 2. A fastener 4 matching the card plate 3 is installed on the outer wall of the machine box 1. A guide block 9 is fixed to the bottom end of the storage block 8, and a guide groove 10 matching the guide block 9 is provided at the top of the base 5. Openings 11 are provided at both ends of the storage block 8, and two bolts 12 are respectively arranged in the two openings 11. Pull plates 17 are fixed on both sides of the top of the baffle 16.

[0024] The effect achieved by the entire embodiment 2 is that, through the setting of the limit block 19 and the second spring 20, due to the thrust of the second spring 20, the baffle 16 will always be in the middle of the storage block 8, and its two sides will always block the top of the storage cavity 13. When the user needs to take the items in the storage cavity 13, he only needs to push the baffle 16 to move it to the other side of the storage cavity 13 to take the items. After taking them, release the baffle 16, and the baffle 16 will return to its original position under the reset thrust of the second spring 20. Through the setting of the card plate 3 and the fastener 4, when the top cover 2 is closed, the card plate 3 will be rotated and placed in the fastener 4, and the two raised surfaces on the inside of the fastener 4 will prevent the card plate 3 from moving out, thereby achieving the effect of locking the position of the top cover 2.

[0025] Working principle: When the device is used, the first spring 6 and the damper 7 are set to buffer and reduce shock on the base 5, thereby reducing shock on the storage block 8 installed on the top of the base 5. The storage block 8 is set as a separate component, and the storage block 8 is installed on the base 5 by a bolt 12. When the storage block 8 is worn or dirty due to long-term use, the bolt 12 can be unscrewed to replace or clean the storage block 8 individually. There is no need to replace the entire device, which reduces the cost of replacement and is more practical. In addition, the device is set by the baffle 16. The baffle 16 can be pushed back to the left of the second spring 20 to release the baffle 16. The baffle 16 will return to its original position under the reset force of the second spring 20. Through the arrangement of the card plate 3 and the fastener 4, when the top cover 2 is closed, the card plate 3 will be rotated and placed in the fastener 4. The two raised surfaces on the inside of the fastener 4 will prevent the card plate 3 from moving out, thereby locking the position of the top cover 2.

[0026] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A multi-parameter water quality monitor, comprising a housing (1), characterized in that: The top pin of the machine box (1) is connected to the top cover (2), the machine box (1) is provided with a base (5), and first springs (6) are fixed between the two ends of the inner wall of the machine box (1) and the two ends of the base (5), and a damper (7) is installed on the inner side of the first spring (6) between the inner wall of the machine box (1) and the base (5), and a storage block (8) is fixed to the top of the base (5) by bolts (12), and storage cavities (13) are provided on both sides of the top of the storage block (8), and a monitor body (14) is placed in one of the storage cavities (13), and a connecting groove (15) is provided on the inner walls of the two opposite ends of the two storage cavities (13), and a baffle (16) is slidably connected in the connecting groove (15).

2. A multi-parameter water quality monitor according to claim 1, characterized in that: Limit blocks (19) are fixed at both ends of the baffle (16), and limit grooves (18) matching the limit blocks (19) are provided at both ends of the inner wall of the connecting groove (15). Second springs (20) are fixed at both ends of the inner wall of the limit groove (18), and opposite ends of the two second springs (20) are fixed to both ends of the limit blocks (19).

3. A multi-parameter water quality monitor according to claim 1, characterized in that: Both ends of the baffle (16) pass through the communicating groove (15) and are respectively arranged in two receiving cavities (13); the baffle (16) is arranged above the monitor body (14).

4. A multi-parameter water quality monitor according to claim 1, characterized in that: A clamping plate (3) is fixed on the outer wall of the top cover (2), and a fastener (4) matching the clamping plate (3) is installed on the outer wall of the machine box (1).

5. The multi-parameter water quality monitor according to claim 1, characterized in that: A guide block (9) is fixed to the bottom end of the receiving block (8), and a guide groove (10) matching the guide block (9) is provided at the top end of the base (5).

6. The multi-parameter water quality monitor according to claim 1, characterized in that: Both ends of the receiving block (8) are provided with openings (11), the two bolts (12) are respectively arranged in the two openings (11), and pull plates (17) are fixed on both sides of the top end of the baffle (16).

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