Portable multi-parameter water quality analyzer based on Bluetooth

Abstract

The Bluetooth-based portable multi-parameter water quality analyzer comprises a storage box with a cover, a storage groove is formed in the left side of the interior of the storage box with the cover, a Bluetooth multi-parameter water quality analyzer is movably arranged in the storage groove, and an ejection mechanism is arranged in the middle of the inner side of the storage groove. In the detection link, the sampling pipe for collecting the water sample is sleeved with the rotary drum, and the rotary drum is driven by the transmission mechanism to continuously rotate, so that the water sample in the sampling pipe is kept dynamic, and the substance precipitation of the collected water sample is avoided. Therefore, when the analyzer performs multi-parameter detection on a water sample, a more uniform and representative water sample can be obtained, so that the accuracy of a detection result is ensured, and reliable data support is provided for water quality detection work.

Description

Technical Field

[0001] The invention relates to the field of water quality analyzers, and in particular to a portable multi-parameter water quality analyzer based on Bluetooth. Background Art

[0002] In water quality testing, in order to fully and accurately understand the water quality, it is often necessary to collect multiple water samples at different locations and depths. These collected water samples are usually placed in containers such as test tubes for subsequent multi-parameter testing using water quality analyzers.

[0003] However, there are certain problems with the existing water quality testing process. After collecting multiple water samples, the water samples will be in a static state because they need to wait for the right time and place for centralized testing. During the static process, various substances in the water samples will gradually settle. For example, some tiny particulate matter, microorganisms, etc. will sink to the bottom of the test tube, resulting in uneven distribution of the components of the water sample.

[0004] This kind of precipitation of water sample substances has many adverse effects on subsequent detection. First, it will cause deviations in the test results and fail to truly reflect the actual situation of the water sample. Because the concentration of components in the upper and lower layers of the precipitated water sample is different, if this difference is not fully considered during the test, the test data will be inaccurate. Secondly, uneven water samples may affect the detection accuracy and stability of the water quality analyzer. In the long run, this may also damage the detection components inside the instrument and shorten the service life of the instrument. Summary of the invention

[0005] The object of the present invention is to provide a portable multi-parameter water quality analyzer based on Bluetooth to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A portable multi-parameter water quality analyzer based on Bluetooth, comprising

[0008] A storage box with a cover, wherein a storage slot is provided on the left side of the interior of the storage box with a cover, a Bluetooth multi-parameter water quality analyzer is movably provided inside the storage slot, and an ejection mechanism is provided in the middle of the inner side of the storage slot;

[0009] A bottom cover is arranged at the bottom end of the storage slot, and a heat dissipation mechanism is arranged inside the bottom cover;

[0010] Three rotating drums are arranged side by side inside the right side of the covered storage box, and a transmission mechanism is arranged between the heat dissipation mechanism and the rotating drums.

[0011] Furthermore, the ejection mechanism includes a lifting frame, which is movably arranged in the middle of the storage slot, and dampers are arranged at the four corners of the bottom end of the storage slot, and the output shaft end of the damper is fixedly connected to the lifting frame.

[0012] Furthermore, limit blocks are arranged above the four corners of the bottom end of the storage slot.

[0013] Furthermore, fixed blocks are provided on both sides of the Bluetooth multi-parameter water quality analyzer, a locking button is movably provided in the middle of the fixed block, and fixed grooves are opened inwardly on both sides of the upper end of the covered storage box and the top end of the storage groove, and a threaded groove matching the locking button is opened in the middle of the fixing groove.

[0014] Furthermore, the heat dissipation mechanism includes a motor, which is arranged in the middle of the lower inner side of the bottom cover, and a fan blade is arranged at the output shaft end of the motor, and a baffle is fixedly installed in the middle of the top end of the bottom cover.

[0015] Furthermore, the heat dissipation mechanism also includes a semicircular wall groove, which is opened on the front and lower middle part of the back of the covered storage box, a baffle is movably provided at the lower middle part of the semicircular wall groove through a rotating rod, an air path is opened on the left side of the semicircular wall groove, and a dustproof net is fixedly installed inside the front end of the air path.

[0016] Furthermore, the transmission mechanism includes a single-groove synchronous pulley one, which is fixedly installed in the middle of the output shaft of the motor, and a single-groove synchronous pulley two is arranged side by side at the lower part of the inner part of the covered storage box and close to the right side of the single-groove synchronous pulley one, the single-groove synchronous pulley two is meshed with the single-groove synchronous pulley one through the synchronous belt body, and a single-groove synchronous pulley three is fixedly installed on the top of the single-groove synchronous pulley two.

[0017] Furthermore, the transmission mechanism also includes a single-groove synchronous belt pulley four, which is arranged side by side inside the covered storage box and close to the right side of the single-groove synchronous belt pulley three, and the single-groove synchronous belt pulley four is meshed with the single-groove synchronous belt pulley three through the synchronous belt body, and a double-groove synchronous belt pulley one is arranged at the bottom end of the middle rotating drum, and double-groove synchronous belt pulleys two are arranged at the bottom ends of the rotating drums on both sides, and the double-groove synchronous belt pulley one is meshed with the double-groove synchronous belt pulley two through the synchronous belt body, and the double-groove synchronous belt pulley one is fixedly connected to the single-groove synchronous belt pulley four.

[0018] Furthermore, a pipe rack is provided at the right corner of the covered storage box.

[0019] Furthermore, a sponge pad is provided in an annular shape on the inner wall of the rotating drum.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. In the detection process, the present invention inserts the sampling tube for collecting water samples into the rotating drum, which is driven by the transmission mechanism to continuously rotate, so as to keep the water sample in the sampling tube dynamic and avoid the precipitation of the collected water sample substances. This enables the analyzer to obtain more uniform and representative water samples when performing multi-parameter detection on water samples, thereby ensuring the accuracy of the detection results and providing reliable data support for water quality detection work;

[0022] 2. When heat dissipation is needed, the present invention opens the baffles at the semicircular wall grooves on the front and back of the covered storage box to open the air path. The motor drives the fan blades to rotate, and the hot air is discharged upward from the baffle net at the top of the bottom cover. The outside cold air enters through the semicircular wall groove through the air path to form a cycle to achieve heat dissipation. After the heat dissipation is completed, the baffle is rotated to close to prevent water from entering. The dustproof net at the front end of the air path can also filter dust and impurities. This design can dissipate heat for the equipment in a timely and effective manner, ensuring that the equipment operates in a suitable temperature environment, which helps to improve the detection accuracy and extend the service life of the equipment;

[0023] 3. The present invention utilizes components such as a damper and a locking button to achieve stable storage and convenient removal of the device. When storing, the Bluetooth multi-parameter water quality analyzer can be firmly fixed in the storage slot by rotating the locking button; when taking it out, the locking button is rotated in the opposite direction to unlock it, and the damper output shaft extends to push the lifting frame up, so that the analyzer can be taken out conveniently and quickly, avoiding shaking and collision of the device during storage and carrying, effectively protecting the device and improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of a portable multi-parameter water quality analyzer based on Bluetooth of the present invention;

[0025] Figure 2 This is a schematic diagram of the installation of a lifting frame of a portable multi-parameter water quality analyzer based on Bluetooth according to the present invention;

[0026] Figure 3 This is a schematic diagram of the installation of a rotating drum of a portable multi-parameter water quality analyzer based on Bluetooth according to the present invention;

[0027] Figure 4 A portable multi-parameter water quality analyzer based on Bluetooth Figure 1 An enlarged schematic diagram of A in FIG.

[0028] Figure 5 A portable multi-parameter water quality analyzer based on Bluetooth Figure 2 An enlarged schematic diagram of C in FIG.

[0029] Figure 6 A portable multi-parameter water quality analyzer based on Bluetooth Figure 1 An enlarged schematic diagram of point B in FIG.

[0030] In the figure: 1. Storage box with cover; 2. Storage slot; 3. Bluetooth multi-parameter water quality analyzer; 4. Bottom cover; 5. Rotating drum; 6. Lifting frame; 7. Damper; 8. Limit block; 9. Fixed block; 10. Locking button; 11. Fixed slot; 12. Threaded slot; 13. Motor; 14. Fan blade; 15. Baffle; 16. Semicircular wall slot; 17. Rotating rod; 18. Baffle bar; 19. Air path; 20. Dustproof net; 21. Single-groove synchronous pulley one; 22. Single-groove synchronous pulley two; 23. Single-groove synchronous pulley three; 24. Single-groove synchronous pulley four; 25. Double-groove synchronous pulley one; 26. Double-groove synchronous pulley two; 27. Pipe rack; 28. Sponge pad. DETAILED DESCRIPTION

[0031] 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.

[0032] like Figure 1-6 As shown, the present invention provides a technical solution:

[0033] A portable multi-parameter water quality analyzer based on Bluetooth, comprising a storage box 1 with a cover, a storage slot 2 is provided on the left side of the interior of the storage box 1 with a cover, a Bluetooth multi-parameter water quality analyzer 3 is movably provided inside the storage slot 2, an ejection mechanism is provided in the middle of the inner side of the storage slot 2, the ejection mechanism comprises a lifting frame 6, the lifting frame 6 is movably provided in the middle of the storage slot 2, a damper 7 is provided at the four corners of the bottom end of the storage slot 2, the output shaft end of the damper 7 is fixedly connected to the lifting frame 6, a limiting block 8 is provided above the four corners of the bottom end of the storage slot 2, a fixing block 9 is provided on both sides of the Bluetooth multi-parameter water quality analyzer 3, a locking button 10 is movably provided in the middle of the fixing block 9, a fixing slot 11 is provided inwardly at the upper end of the storage box 1 with a cover and on both sides of the top end of the storage slot 2, and a threaded slot 12 matching the locking button 10 is provided in the middle of the fixing slot 11;

[0034] In this embodiment, by arranging an ejection mechanism in the storage slot 2 and utilizing the damper 7, the device can be stably stored and conveniently taken out. When storing, the Bluetooth multi-parameter water quality analyzer 3 can be firmly fixed in the storage slot 2 by rotating the locking button 10; when taking out, the locking button 10 is rotated in the opposite direction to unlock it, and the output shaft of the damper 7 extends to push the lifting frame 6 to rise, so that the analyzer can be taken out conveniently and quickly, avoiding shaking and collision of the device during storage and carrying, effectively protecting the device, and improving the convenience of use.

[0035] like Figure 3, Figure 4 and Figure 5 As shown, a bottom cover 4 is provided at the inner bottom end of the storage slot 2, a heat dissipation mechanism is provided inside the bottom cover 4, the heat dissipation mechanism includes a motor 13, the motor 13 is provided at the middle of the inner lower part of the bottom cover 4, a fan blade 14 is provided at the output shaft end of the motor 13, a baffle 15 is fixedly installed at the middle of the top of the bottom cover 4, the heat dissipation mechanism also includes a semicircular wall groove 16, the semicircular wall groove 16 is provided at the lower middle part of the front and back of the storage box with cover 1, a baffle bar 18 is movably provided at the lower middle part of the semicircular wall groove 16 through a rotating rod 17, an air path 19 is provided on the left side of the semicircular wall groove 16, and a dustproof net 20 is fixedly installed inside the front end of the air path 19;

[0036] In this embodiment, when heat dissipation is required, the baffles 18 at the semicircular wall grooves 16 on the front and back of the covered storage box 1 are opened to open the air path 19, and the motor 13 drives the fan blades 14 to rotate, and the hot air is discharged upward from the baffle 15 at the top of the bottom cover 4, and the external cold air enters from the semicircular wall grooves 16 through the air path 19 to form a cycle to achieve heat dissipation. After the heat dissipation is completed, the baffles 18 are rotated and closed to prevent water from entering, and the dustproof net 20 at the front end of the air path 19 can also filter dust and impurities. This design can dissipate heat for the equipment in a timely and effective manner, ensure that the equipment operates in a suitable temperature environment, and help improve the detection accuracy and extend the service life of the equipment.

[0037] like Figure 2 and Figure 3 As shown, three rotating drums 5 are arranged side by side inside the right side of the covered storage box 1, a sponge pad 28 is arranged in an annular manner on the inner wall of the rotating drum 5, a transmission mechanism is arranged between the heat dissipation mechanism and the rotating drum 5, the transmission mechanism includes a single-groove synchronous pulley 21, the single-groove synchronous pulley 21 is fixedly installed in the middle of the output shaft of the motor 13, a single-groove synchronous pulley 22 is arranged side by side at the lower part of the covered storage box 1 and close to the right side of the single-groove synchronous pulley 21, the single-groove synchronous pulley 22 is meshed with the single-groove synchronous pulley 21 through the synchronous belt body, and a single-groove synchronous pulley 3 23 is fixedly installed on the top of the single-groove synchronous pulley 22 The transmission mechanism also includes a single-groove synchronous pulley four 24, which is arranged side by side inside the covered storage box 1 and close to the right side of the single-groove synchronous pulley three 23. The single-groove synchronous pulley four 24 is meshed with the single-groove synchronous pulley three 23 through the synchronous belt body. A double-groove synchronous pulley one 25 is arranged at the bottom end of the middle rotating drum 5, and double-groove synchronous pulleys two 26 are arranged at the bottom ends of the rotating drums 5 on both sides. The double-groove synchronous pulley one 25 is meshed with the double-groove synchronous pulley two 26 through the synchronous belt body. The double-groove synchronous pulley one 25 is fixedly connected to the single-groove synchronous pulley four 24, and a pipe rack 27 is arranged at the right corner of the covered storage box 1;

[0038] In this embodiment, a transmission mechanism is provided to drive the drum 5 to rotate. In the detection stage, the sampling tube for collecting water samples is inserted into the drum 5. The drum 5 is driven by the transmission mechanism to continuously rotate, so as to keep the water sample in the sampling tube dynamic and avoid precipitation of the collected water sample substances. This enables the analyzer to obtain more uniform and representative water samples when performing multi-parameter detection on the water sample, thereby ensuring the accuracy of the detection results and providing reliable data support for water quality detection.

[0039] Working principle: When working, the first step is to store and take out the equipment. When storing, place the Bluetooth multi-parameter water quality analyzer 3 in the storage slot 2, and screw the locking button 10 on the fixing block 9 into the threaded groove 12 in the fixing slot 11 to fix it firmly. At this time, the damper 7 in the compressed state at the four corners of the bottom of the storage slot 2 supports the lifting frame 6, and the limit block 8 limits the position of the lifting frame 6. When it needs to be taken out, the locking button 10 is rotated in the opposite direction to unlock it, and the output shaft of the damper 7 extends to push the lifting frame 6 up, making it convenient to take out the analyzer.

[0040] In terms of heat dissipation, when the heat dissipation mechanism needs to dissipate heat, the baffles 18 at the semicircular wall grooves 16 on the front and back of the covered storage box 1 are first rotated around the rotating rod 17 to open the air path 19, and the motor 13 is energized to drive the fan blades 14 to rotate, and the hot air is discharged upward from the baffle 15 at the top of the bottom cover 4, and the external cold air enters from the semicircular wall grooves 16 through the air path 19 to form a circulation to achieve heat dissipation. After completion, the baffles 18 are rotated to close to prevent water from entering, and the dustproof net 20 at the front end of the air path 19 can filter dust and impurities.

[0041] In the detection link, in order to avoid the precipitation of the collected water sample material, the sampling tube is removed from the tube rack 27, and the sampling tube for collecting the water sample is inserted into the drum 5. The drum 5 rotates under the drive of the transmission mechanism. The transmission process is that the output shaft of the motor 13 drives the single-groove synchronous pulley 1 21 to rotate, and the single-groove synchronous pulley 2 22, the single-groove synchronous pulley 3 23, and the single-groove synchronous pulley 4 24 are driven to rotate in turn through the synchronous belt body. The single-groove synchronous pulley 4 24 drives the double-groove synchronous pulley 1 25 at the bottom end of the middle drum 5 to rotate, and then the double-groove synchronous pulley 2 26 at the bottom end of the drums 5 on both sides rotate synchronously through the synchronous belt body to keep the water sample in the sampling tube dynamic. Finally, the analyzer performs multi-parameter detection on the uniform water sample, and the various mechanisms work together to ensure the convenient use of the equipment, effective heat dissipation and accurate detection.

[0042] It should be noted that the transmission groove at the bottom end of the left-side double-groove synchronous pulley 26 is meshed with the transmission groove at the bottom end of the double-groove synchronous pulley 1 25 through a synchronous belt body, and the transmission groove at the top end of the right-side double-groove synchronous pulley 26 is meshed with the transmission groove at the top end of the double-groove synchronous pulley 1 25 through another synchronous belt body.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable multi-parameter water quality analyzer based on Bluetooth, characterized by: include A storage box with a cover (1), wherein a storage slot (2) is provided on the left side of the interior of the storage box with a cover (1), a Bluetooth multi-parameter water quality analyzer (3) is movably provided inside the storage slot (2), and an ejection mechanism is provided in the middle of the inner side of the storage slot (2); A bottom cover (4) is arranged at the bottom end of the storage groove (2), and a heat dissipation mechanism is arranged inside the bottom cover (4); Three rotating drums (5) are arranged side by side inside the right side of the covered storage box (1), and a transmission mechanism is arranged between the heat dissipation mechanism and the rotating drums (5).

2. A portable multi-parameter water quality analyzer based on Bluetooth according to claim 1, characterized in that: The ejection mechanism comprises a lifting frame (6), which is movably arranged in the middle of the storage groove (2), and dampers (7) are arranged at the four corners of the bottom end of the storage groove (2), and the output shaft end of the damper (7) is fixedly connected to the lifting frame (6).

3. A portable multi-parameter water quality analyzer based on Bluetooth according to claim 2, characterized in that: Limiting blocks (8) are arranged above the four corners of the bottom end of the storage groove (2).

4. The portable multi-parameter water quality analyzer based on Bluetooth according to claim 3, characterized in that: A fixing block (9) is provided on both sides of the Bluetooth multi-parameter water quality analyzer (3), a locking button (10) is movably provided in the middle of the fixing block (9), and fixing grooves (11) are provided inwardly on both sides of the upper end of the storage box with a cover (1) and located at the top of the storage groove (2), and a threaded groove (12) matching the locking button (10) is provided in the middle of the fixing groove (11).

5. The portable multi-parameter water quality analyzer based on Bluetooth according to claim 1, characterized in that: The heat dissipation mechanism comprises a motor (13), which is arranged in the middle of the lower inner side of the bottom cover (4), a fan blade (14) is arranged at the output shaft end of the motor (13), and a blocking net (15) is fixedly installed in the middle of the top end of the bottom cover (4).

6. The portable multi-parameter water quality analyzer based on Bluetooth according to claim 5, characterized in that: The heat dissipation mechanism also includes a semicircular wall groove (16), which is provided at the front and lower middle parts of the back of the covered storage box (1), a retaining bar (18) is movably provided at the lower middle part of the semicircular wall groove (16) via a rotating rod (17), an air path (19) is provided on the left side of the semicircular wall groove (16), and a dustproof net (20) is fixedly installed inside the front end of the air path (19).

7. The portable multi-parameter water quality analyzer based on Bluetooth according to claim 6, characterized in that: The transmission mechanism comprises a single groove synchronous belt pulley 1 (21), the single groove synchronous belt pulley 1 (21) is fixedly installed in the middle of the output shaft of the motor (13), and a single groove synchronous belt pulley 2 (22) is arranged side by side at the lower part of the inside of the cover storage box (1) and close to the right side of the single groove synchronous belt pulley 1 (21), the single groove synchronous belt pulley 2 (22) is meshed with the single groove synchronous belt pulley 1 (21) through a synchronous belt body, and a single groove synchronous belt pulley 3 (23) is fixedly installed at the top of the single groove synchronous belt pulley 2 (22).

8. The portable multi-parameter water quality analyzer based on Bluetooth according to claim 7, characterized in that: The transmission mechanism also includes a single-groove synchronous belt pulley four (24), which is arranged side by side inside the covered storage box (1) and close to the right side of the single-groove synchronous belt pulley three (23), and the single-groove synchronous belt pulley four (24) is meshed with the single-groove synchronous belt pulley three (23) through a synchronous belt body, and a double-groove synchronous belt pulley one (25) is arranged at the bottom end of the middle rotating drum (5), and double-groove synchronous belt pulleys two (26) are arranged at the bottom ends of the rotating drums (5) on both sides, and the double-groove synchronous belt pulley one (25) is meshed with the double-groove synchronous belt pulley two (26) through the synchronous belt body, and the double-groove synchronous belt pulley one (25) is fixedly connected to the single-groove synchronous belt pulley four (24).

9. The portable multi-parameter water quality analyzer based on Bluetooth according to claim 1, characterized in that: A pipe rack (27) is provided at the right corner of the covered storage box (1).

10. The portable multi-parameter water quality analyzer based on Bluetooth according to claim 1, characterized in that: A sponge pad (28) is arranged in an annular shape on the inner wall of the rotating drum (5).

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