Efficient portable water quality analyzer

Abstract

The utility model discloses an efficient portable water quality analyzer which comprises a base, the lower surface of the base is movably connected with a plurality of universal wheels, the left side of the upper surface of the base is fixedly connected with a first electric telescopic rod, and the telescopic end of the first electric telescopic rod is fixedly connected with a grip. A shell is fixedly connected to the middle end of the upper surface of the base, a lifting plate is movably connected to the inner surface of the shell, an analyzer body is fixedly connected to the upper surface of the lifting plate, second sliding blocks are movably connected to the left side and the right side of the bottom of an inner cavity of the lifting plate, and a cover plate is movably connected to the upper surface of the shell. According to the water quality analyzer, the grip is arranged at the telescopic end of the first electric telescopic rod and can be driven to slide up and down, the two ends of the connecting rod are connected with the first sliding block and the second sliding block respectively, the lifting plate can be driven to slide up and down through the servo motor, and the portability and the safety of the water quality analyzer are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality analysis, in particular to a high-efficiency portable water quality analyzer. Background Art

[0002] Human beings cannot live without water in their daily life and production activities. The quality of drinking water is closely related to human health. With the development of social economy, scientific progress and the improvement of people's living standards, people's requirements for the quality of drinking water are constantly increasing, and the drinking water quality standards are also constantly developing and improving accordingly. In order to protect the water environment and ensure people's water safety, it is necessary to strengthen the monitoring of sewage discharge. Among them, water quality analyzers can measure the content of various chemical components in water, which plays a vital role in the monitoring of water environment.

[0003] For example, the Chinese utility model provides "a highly efficient portable water quality analyzer", and its announcement number is: CN217901717U, which includes a handheld water quality analyzer, the handheld water quality analyzer is provided with a probe, the handheld water quality analyzer is detachably connected to a support block, the support block is hinged with a hollow first support rod, the first support rod is telescopically connected to a hollow second support rod, the second support rod is telescopically connected to a third support rod, the third support rod is provided with a gripping portion, the probe is connected to the gripping portion, and the rear gripping portion is rotatably connected to the third support rod, so that the inspector can insert the probe into the water source at a position far away from the shore, and can operate the handheld water quality analyzer with both hands to perform water quality testing, thereby ensuring the safety of the inspector. However, the existing highly efficient portable water quality analyzers have poor safety, which makes them easy to be damaged during carrying, affecting their safe use. For this reason, we propose a highly efficient portable water quality analyzer. Utility Model Content

[0004] The utility model aims to provide a high-efficiency portable water quality analyzer, which has the advantage of high safety and solves the problem that the existing high-efficiency portable water quality analyzers have poor safety, resulting in easy damage during carrying, affecting the safety of use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an efficient portable water quality analyzer, comprising a base, a plurality of universal wheels movably connected to the lower surface of the base, a first electric telescopic rod fixedly connected to the left side of the upper surface of the base, a handle fixedly connected to the telescopic end of the first electric telescopic rod, a shell fixedly connected to the middle end of the upper surface of the base, a lifting plate movably connected to the inner surface of the shell, an analyzer body fixedly connected to the upper surface of the lifting plate, a second slider movably connected to the left and right sides of the bottom of the inner cavity of the lifting plate, and a second slider movably connected to the upper surface of the shell. A cover plate is connected, a handle is fixedly connected to the back of the cover plate, a motor box is fixedly connected to the middle end of the lower surface of the base, a servo motor is fixedly connected to the top of the inner cavity of the motor box, a first gear is fixedly connected to the output end of the servo motor, a screw is movably connected to the left side of the inner cavity of the base, a second gear is fixedly connected to the right side of the outer surface of the screw, a first slider is threadedly connected to the left and right sides of the outer surface of the screw, a connecting rod is movably connected to the upper surface of the first slider, the top of the connecting rod is movably connected to the lower surface of the second slider, and a buckle is movably connected to the front side of the shell.

[0006] Preferably, a plurality of fixing rings are fixedly connected to the left side of the shell, and the inner surface of the fixing ring is in contact with the outer surface of the first electric telescopic rod.

[0007] Preferably, auxiliary wheels are movably connected to the left and right sides of the lifting plate, and the outer surfaces of the auxiliary wheels are in contact with the left and right sides of the inner cavity of the shell.

[0008] Preferably, a storage box and a slide rail are fixedly connected to the right side of the shell, and a winding rack is fixedly connected to the right side of the slide rail.

[0009] Preferably, a protective plate is fixedly connected to the upper surface of the winding frame, and a fixing button is fixedly connected to the upper surface of the protective plate.

[0010] Preferably, left and right sides of the lower surface of the base are both fixedly connected with second electric telescopic rods, and telescopic ends of the second electric telescopic rods are fixedly connected with limiting plates.

[0011] Preferably, a plurality of heat dissipation holes are provided on the lower surface of the motor box, and a dustproof net is embedded in the inner surface of the heat dissipation holes.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model sets a handle at the telescopic end of the first electric telescopic rod, which can drive the handle to slide up and down. By connecting the two ends of the connecting rod to the first slider and the second slider respectively, the lifting plate can be driven to slide up and down by the servo motor, which greatly increases the portability and safety of the water quality analyzer.

[0014] 2. The utility model arranges the limit plate at the telescopic end of the second electric telescopic rod, which can drive the limit plate to slide up and down, thereby greatly increasing the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 This is an enlarged structural diagram of point A of the utility model.

[0018] In the figure: 1. base; 2. analyzer body; 3. handle; 4. buckle; 5. shell; 6. universal wheel; 7. cover plate; 8. protective plate; 9. winding rack; 10. storage box; 11. lifting plate; 12. fixing ring; 13. first electric telescopic rod; 14. first slider; 15. limit plate; 16. second slider; 17. auxiliary wheel; 18. slide rail; 19. connecting rod; 20. second electric telescopic rod; 21. second gear; 22. first gear; 23. servo motor; 24. heat dissipation hole; 25. screw; 26. motor box. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3A high-efficiency portable water quality analyzer comprises a base 1, a plurality of universal wheels 6 are movably connected to the lower surface of the base 1, a first electric telescopic rod 13 is fixedly connected to the left side of the upper surface of the base 1, a handle 3 is fixedly connected to the telescopic end of the first electric telescopic rod 13, a shell 5 is fixedly connected to the middle end of the upper surface of the base 1, a lifting plate 11 is movably connected to the inner surface of the shell 5, an analyzer body 2 is fixedly connected to the upper surface of the lifting plate 11, a second slider 16 is movably connected to the left and right sides of the bottom of the inner cavity of the lifting plate 11, a cover plate 7 is movably connected to the upper surface of the shell 5, and the back of the cover plate 7 is fixedly connected to A carrying handle is connected, a motor box 26 is fixedly connected to the middle end of the lower surface of the base 1, a servo motor 23 is fixedly connected to the top of the inner cavity of the motor box 26, a first gear 22 is fixedly connected to the output end of the servo motor 23, a screw rod 25 is movably connected to the left side of the inner cavity of the base 1, a second gear 21 is fixedly connected to the right side of the outer surface of the screw rod 25, a first slider 14 is threadedly connected to the left and right sides of the outer surface of the screw rod 25, a connecting rod 19 is movably connected to the upper surface of the first slider 14, the top of the connecting rod 19 is movably connected to the lower surface of the second slider 16, and a buckle 4 is movably connected to the front of the shell 5.

[0021] A plurality of fixing rings 12 are fixedly connected to the left side of the housing 5 , and the inner surface of the fixing ring 12 is in contact with the outer surface of the first electric telescopic rod 13 .

[0022] The fixing ring 12 can increase the stability of the first electric telescopic rod 13 .

[0023] Auxiliary wheels 17 are movably connected to the left and right sides of the lifting plate 11 , and the outer surfaces of the auxiliary wheels 17 are in contact with the left and right sides of the inner cavity of the shell 5 .

[0024] The auxiliary wheels 17 can increase the stability of the lifting plate 11 when it slides up and down.

[0025] The right side of the housing 5 is fixedly connected with a storage box 10 and a slide rail 18 , and the right side of the slide rail 18 is fixedly connected with a winding rack 9 .

[0026] The winding rack 9 is provided to facilitate winding up the liquid extraction tube, and the storage box 10 is provided to facilitate storing the winding rack 9.

[0027] A protective plate 8 is fixedly connected to the upper surface of the winding frame 9 , and a fixing button is fixedly connected to the upper surface of the protective plate 8 .

[0028] The storage box 10 can be closed by the provided protection plate 8, and the protection plate 8 can be lifted up conveniently by the provided fixing button.

[0029] The left and right sides of the lower surface of the base 1 are both fixedly connected with the second electric telescopic rod 20 , and the telescopic end of the second electric telescopic rod 20 is fixedly connected with the limiting plate 15 .

[0030] The second electric telescopic rod 20 is turned on and extended by an external controller, and the second electric telescopic rod 20 drives the limit plate 15 to slide up and down, so that the device can be fixed.

[0031] A plurality of heat dissipation holes 24 are formed on the lower surface of the motor box 26 , and a dustproof net is embedded in the inner surface of the heat dissipation holes 24 .

[0032] The heat dissipation holes 24 can dissipate heat for the servo motor 23 , and the embedded dustproof net can prevent dust from entering the motor box 26 through the heat dissipation holes 24 .

[0033] When in use, the first electric telescopic rod 13 is telescopically activated through an external controller, and the first electric telescopic rod 13 drives the handle 3 to slide up and down. The cooperation of the universal wheel 6 facilitates the movement of the device. The buckle 4 can be turned to clamp the cover 7. The device can be lifted conveniently through the provided handle. The servo motor 23 is activated through an external controller, and the servo motor 23 drives the first gear 22 to rotate. The first gear 22 drives the screw 25 to rotate through the second gear 21. The screw 25 drives the first slider 14 to slide left and right in the inner cavity of the base 1. The first slider 14 drives the second slider 16 to slide left and right in the inner cavity of the lifting plate 11 through the connecting rod 19, which can drive the lifting plate 11 to slide up and down, making it convenient to operate the analyzer body 2.

[0034] 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. An efficient portable water quality analyzer, comprising a base (1), characterized in that: The lower surface of the base (1) is movably connected to a plurality of universal wheels (6); the left side of the upper surface of the base (1) is fixedly connected to a first electric telescopic rod (13); the telescopic end of the first electric telescopic rod (13) is fixedly connected to a handle (3); the middle end of the upper surface of the base (1) is fixedly connected to a shell (5); the inner surface of the shell (5) is movably connected to a lifting plate (11); the upper surface of the lifting plate (11) is fixedly connected to an analyzer body (2); the left and right sides of the bottom of the inner cavity of the lifting plate (11) are movably connected to second sliders (16); the upper surface of the shell (5) is movably connected to a cover plate (7); the back of the cover plate (7) is fixedly connected to a handle; the base (1 ) is fixedly connected to the middle end of the lower surface of the motor box (26), the top of the inner cavity of the motor box (26) is fixedly connected to the servo motor (23), the output end of the servo motor (23) is fixedly connected to the first gear (22), the left side of the inner cavity of the base (1) is movably connected to the screw rod (25), the right side of the outer surface of the screw rod (25) is fixedly connected to the second gear (21), the left and right sides of the outer surface of the screw rod (25) are both threadedly connected to the first slider (14), the upper surface of the first slider (14) is movably connected to the connecting rod (19), the top of the connecting rod (19) is movably connected to the lower surface of the second slider (16), and the front side of the shell (5) is movably connected to the buckle (4).

2. A highly efficient portable water quality analyzer according to claim 1, characterized in that: A plurality of fixing rings (12) are fixedly connected to the left side of the housing (5), and the inner surface of the fixing ring (12) is in contact with the outer surface of the first electric telescopic rod (13).

3. The high-efficiency portable water quality analyzer according to claim 1, characterized in that: Auxiliary wheels (17) are movably connected to the left and right sides of the lifting plate (11), and the outer surfaces of the auxiliary wheels (17) are in contact with the left and right sides of the inner cavity of the shell (5).

4. The high-efficiency portable water quality analyzer according to claim 1, characterized in that: The right side of the shell (5) is fixedly connected to a storage box (10) and a slide rail (18), and the right side of the slide rail (18) is fixedly connected to a winding frame (9).

5. A highly efficient portable water quality analyzer according to claim 4, characterized in that: The upper surface of the winding frame (9) is fixedly connected to a protective plate (8), and the upper surface of the protective plate (8) is fixedly connected to a fixing button.

6. The high-efficiency portable water quality analyzer according to claim 1, characterized in that: Second electric telescopic rods (20) are fixedly connected to both left and right sides of the lower surface of the base (1), and the telescopic end of the second electric telescopic rod (20) is fixedly connected to a limiting plate (15).

7. The high-efficiency portable water quality analyzer according to claim 1, characterized in that: A plurality of heat dissipation holes (24) are provided on the lower surface of the motor box (26), and a dustproof net is embedded on the inner surface of the heat dissipation holes (24).

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