Portable water quality detection device

Abstract

The utility model discloses a portable water quality detection device in the technical field of water quality detection, which comprises a water quality detector body and a support frame hinged with the body, a plurality of detection units are arranged at the top of the inner side of the body, and a detection rod which is arranged at the bottom of the inner side of the body and is used for detection is arranged at the bottom of the inner side of the body. A sample carrying bottle for containing a sample is placed at the bottom of the body, two groups of mounting components are mounted between the body and the sample carrying bottle, a lock catch component for fixing the support frame is mounted on the other side of the body, and a detection rod in the body can extend into the sample carrying bottle to detect the water quality in the sample carrying bottle. The sample carrying bottle can be conveniently and quickly mounted and fixed by utilizing the mounting assembly, and the problems that the sample carrying bottle is easy to loosen, the equipment cannot be conveniently started to take and place the sample carrying bottle, water quality samples are easy to scatter when the sample carrying bottle is mounted, waste is caused, and the convenience and the accuracy of the equipment for detecting the water quality are influenced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality detection, in particular to a portable water quality detection device. Background Art

[0002] When testing the environment, use a water quality detector to test the water quality in a timely manner. The water quality detector can meet the measurement needs of various surface water, groundwater, industrial and domestic sewage, aquaculture and recycled water, and can be widely used in environmental protection, scientific research monitoring, production control and other fields. It is one of the ideal special instruments for environmental monitoring and management in the era of industrial automation. The traditional water quality testing method is that personnel first take samples of the water source, and then return to the laboratory to put the samples into the detector for testing. This method is relatively complicated, time-consuming and labor-intensive, but the existing water quality testing water quality detector is not convenient enough to use.

[0003] The operation of fixing the sample bottle for water quality testing in the existing equipment is rather cumbersome, and the existing equipment is usually installed and fixed by means of bolts or screw connections. The sample bottle is prone to loosening, and the equipment cannot be opened conveniently to take and place the sample bottle. When installing the sample bottle, the water quality sample is easily spilled and wasted, affecting the convenience and accuracy of the equipment in testing water quality. Therefore, those skilled in the art provide a portable water quality testing device to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a portable water quality detection device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable water quality detection device, comprising a body of a water quality detector and a support frame hinged to the body, a plurality of detection units and a detection rod for detection installed at the bottom of the inner side of the body are installed on the top of the inner side of the body, and a sample bottle for holding a sample is placed at the bottom of the body;

[0006] Two groups of mounting components are installed between the main body and the sample-carrying bottle. A locking component for fixing the support frame is installed on the other side of the main body. The sample-carrying bottle is movably connected to the main body, and the detection unit is electrically connected to the detection rod.

[0007] Preferably: the mounting assembly includes a fixing groove opened at the bottom of the main body and located at the top of the sample bottle, and movable cavities for providing movable space are respectively opened on both sides of the fixing groove, and screws for driving are respectively penetrated on both sides of the main body, and a fixing block for pushing is mounted on one end of the screw, the screw passes through the main body, is located in the movable cavity and is threadedly connected to the main body, and the screw is rotatably connected to the fixed block.

[0008] Preferably: the mounting assembly also includes a first spring installed on the inner side of the movable cavity for compression, a sliding plate for driving is fixedly connected to the inner side of the movable cavity and located at one end of the first spring, a locking rod for fixing is connected to the other side of the sliding plate, locking grooves are respectively provided on both sides of the top of the sample bottle, two ends of the first spring are respectively fixedly connected to the movable cavity and the sliding plate, and the sliding plate is fixedly connected to the locking rod.

[0009] Preferably: the locking assembly includes a fixing frame installed on the other side of the main body, a guide rod is installed on the inner bottom of the fixing frame, a second spring for squeezing is sleeved on the outer side of the guide rod, a driving block for driving is installed at one end of the second spring, and both ends of the second spring are fixedly connected to the fixing frame and the driving block respectively.

[0010] Preferably, the locking assembly further comprises a locking plate installed on the other side of the driving block, a locking frame is installed on the other side of the support frame, and the driving block is fixedly connected to the locking plate.

[0011] Preferably, two groups of detection rods arranged in a circumference are installed on the outer side of the detection rod, and each group of the detection rods includes a plurality of detection rods.

[0012] Preferably: a guide groove for providing a sliding path is opened on the top of the inner side of the movable cavity, a first guide block for guiding is installed on the top of the fixed block, a second guide block is connected to the top of the sliding plate, and the first guide block and the second guide block are both slidably connected to the guide groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, by setting a detection rod and a sample bottle, the detection rod in the main body can be extended into the sample bottle to detect the water quality in the sample bottle, the sample bottle can be conveniently installed and fixed by using the installation component, the support frame can be opened and fixed by using the locking component, and then the support frame rotates around the main body to facilitate the removal and placement of the sample bottle, thereby improving the convenience and accuracy of the equipment in detecting the water quality in the sample bottle.

[0015] 2. In the utility model, by arranging a screw rod, a first spring and a sliding plate, the first spring in the movable cavity can squeeze and push the sliding plate, so that the sliding plate drives the locking rod away from the locking groove, and the screw rod is used to drive the fixed block to slide in the movable cavity, so that the screw rod can squeeze and push the sliding plate through the fixed block, and then the sliding plate drives the locking rod to be inserted into the locking groove, so that the two locking rods can install and fix the sample bottle, thereby improving the convenience and stability of taking and placing the sample bottle.

[0016] 3. In the utility model, by setting a second spring, a driving block and a locking plate, the driving block can drive the locking plate to enter and exit the fixed frame, and the second spring in the fixed frame can press the driving block downward, so that the locking plate is inserted into the locking frame to lock and fix the support frame, thereby improving the convenience of opening the main body, so that the operator can take and place the sample bottle, and it is also convenient for the main body to store the sample bottle. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 The left side cutaway view of the overall structure of the utility model Figure 1 ;

[0019] Figure 3 The left side cutaway view of the overall structure of the utility model Figure 2 ;

[0020] Figure 4 The overall structure of the utility model Figure 2 Enlarged view of point A in the middle;

[0021] Figure 5 The overall structure of the utility model Figure 3 Enlarged view of point B in the middle.

[0022] In the figure: 1. main body; 2. support frame; 3. detection unit; 4. detection rod; 5. sample bottle; 6. fixing groove; 7. movable cavity; 8. screw; 9. fixing block; 10. first spring; 11. sliding plate; 12. locking rod; 13. locking groove; 14. fixing frame; 15. guide rod; 16. second spring; 17. driving block; 18. locking plate; 19. locking frame; 20. detection rod; 21. guide groove; 22. first guide block; 23. second guide block. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1 to Figure 3In an embodiment of the utility model, a portable water quality detection device includes a main body 1 of the water quality detector and a support frame 2 hinged to the main body 1, a plurality of detection units 3 are installed on the top of the inner side of the main body 1 and a detection rod 4 for detection is installed on the bottom of the inner side of the main body 1, a sample bottle 5 for holding samples is placed at the bottom of the main body 1, two groups of mounting components are installed between the main body 1 and the sample bottle 5, a locking component for fixing the support frame 2 is installed on the other side of the main body 1, the sample bottle 5 is movably connected to the main body 1, and the detection unit 3 is electrically connected to the detection rod 4.

[0025] When in use, the detection rod 4 in the main body 1 can be extended into the sample bottle 5 to detect the water quality in the sample bottle 5. The sample bottle 5 can be conveniently installed and fixed using the installation component. The support frame 2 can be opened and fixed using the locking component. Then the support frame 2 rotates around the main body 1 to facilitate the removal and placement of the sample bottle 5, thereby improving the convenience and accuracy of the equipment in detecting the water quality in the sample bottle 5.

[0026] In one embodiment, specifically, the mounting assembly includes a fixing groove 6 opened at the bottom of the main body 1 and located at the top of the sample-loading bottle 5, and movable cavities 7 for providing movable space are respectively opened on both sides of the fixing groove 6, and screws 8 for driving are respectively penetrated on both sides of the main body 1, and a fixing block 9 for pushing is sleeved on one end of the screw 8, and the mounting assembly also includes a first spring 10 installed on the inner side of the movable cavity 7 for squeezing, a sliding plate 11 for driving is fixedly connected to the inner side of the movable cavity 7 and located at one end of the first spring 10, and a locking rod 12 for fixing is connected to the other side of the sliding plate 11, and locking grooves 13 are respectively opened on both sides of the top of the sample-loading bottle 5, and the two ends of the first spring 10 are respectively fixedly connected to the movable cavity 7 and the sliding plate 11, and the sliding plate 11 is fixedly connected to the locking rod 12, the screw 8 penetrates the main body 1 and is located in the movable cavity 7 and is screwed to the main body 1, and the screw 8 is rotatably connected to the fixing block 9.

[0027] Among them, the first spring 10 in the movable cavity 7 can squeeze and push the sliding plate 11, so that the sliding plate 11 drives the locking rod 12 away from the locking groove 13, and the screw 8 is used to drive the fixing block 9 to slide in the movable cavity 7, so that the screw 8 can squeeze and push the sliding plate 11 through the fixing block 9, and then the sliding plate 11 drives the locking rod 12 to be inserted into the locking groove 13, so that the two locking rods 12 install and fix the sample bottle 5, thereby improving the convenience and stability of taking and placing the sample bottle 5.

[0028] Furthermore, the locking assembly includes a fixing frame 14 installed on the other side of the main body 1, a guide rod 15 is installed on the inner bottom of the fixing frame 14, a second spring 16 for squeezing is sleeved on the outer side of the guide rod 15, a driving block 17 for driving is installed at one end of the second spring 16, and the locking assembly also includes a locking plate 18 installed on the other side of the driving block 17, and a locking frame 19 is installed on the other side of the support frame 2, the driving block 17 is fixedly connected to the locking plate 18, and the two ends of the second spring 16 are respectively fixedly connected to the fixing frame 14 and the driving block 17.

[0029] In one embodiment, specifically, the driving block 17 can drive the locking plate 18 in and out of the fixing frame 14, and the second spring 16 in the fixing frame 14 can push the driving block 17 downward, so that the locking plate 18 is inserted into the locking frame 19 to lock and fix the support frame 2, thereby improving the convenience of opening the main body 1, so as to facilitate the operator to take and place the sample bottle 5, and also facilitate the main body 1 to store the sample bottle 5.

[0030] Among them, two groups of detection rods 20 arranged in a circle are installed on the outside of the detection rod 4, and each group of detection rods 20 includes multiple detection rods. Multiple detection rods 20 can increase the contact area between the detection rod 4 and the water quality, and multiple detection units 3 can improve the accuracy of water quality detection through the detection rod 4.

[0031] Among them, a guide groove 21 for providing a sliding path is opened at the top of the inner side of the movable cavity 7, a first guide block 22 for guiding is installed on the top of the fixed block 9, and a second guide block 23 is connected to the top of the sliding plate 11. The first guide block 22 and the second guide block 23 are both slidably connected to the guide groove 21. The first guide block 22 can guide and limit the fixed block 9, thereby improving the stability of the fixed block 9 driven by the screw 8 to slide. The second guide block 23 can guide and limit the sliding plate 11, thereby improving the stability of the sliding plate 11 squeezed and pushed by the spring to slide.

[0032] The working principle of this utility model:

[0033] First, the driving block 17 is made to slide upward in the fixing frame 14, and then the driving block 17 squeezes the second spring 16, and at the same time, the locking plate 18 at the bottom of the driving block 17 is separated from the fixing frame 14, and then the support frame 2 is hinged and rotated around the body 1, and then the screw 8 is rotated, and the first spring 10 in the movable cavity 7 squeezes and pushes the sliding plate 11, and at this time, the screw 8 drives the fixing block 9 to slide in the movable cavity 7, and at the same time, the fixing block 9 drives the first guide block 22 to slide in the guide groove 21, and the sliding plate 1 1 slides in the movable cavity 7 and drives the second guide block 23 to slide in the guide groove 21. At this time, the sliding plate 11 drives the locking rod 12 to disengage from the locking groove 13 at the top of the sample loading bottle 5, and then the sample loading bottle 5 is disengaged from the fixing groove 6 at the bottom of the body 1. Then, the sample loading bottle 5 obtains the test sample, and then the sample loading bottle 5 is placed in the fixing groove 6. The detection rod 20 on the outside of the detection rod 4 extends into the sample loading bottle 5, and then the multiple detection units 3 detect the water quality sample in the sample loading bottle 5 through the detection rod 4 and the detection rod 20.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A portable water quality detection device, comprising a body (1) of a water quality detection instrument and a support frame (2) hinged to the body (1), characterized in that: A plurality of detection units (3) are installed on the top of the inner side of the body (1) and a detection rod (4) for detection is installed on the bottom of the inner side of the body (1), and a sample loading bottle (5) for holding a sample is placed at the bottom of the body (1); Two sets of mounting components are installed between the main body (1) and the sample-carrying bottle (5), a locking component for fixing the support frame (2) is installed on the other side of the main body (1), the sample-carrying bottle (5) is movably connected to the main body (1), and the detection unit (3) is electrically connected to the detection rod (4).

2. A portable water quality detection device according to claim 1, characterized in that: The mounting assembly comprises a fixing groove (6) which is opened at the bottom of the body (1) and located at the top of the sample-carrying bottle (5); movable cavities (7) for providing movable space are respectively opened on both sides of the fixing groove (6); screws (8) for driving are respectively passed through both sides of the body (1); a fixing block (9) for pushing is mounted on one end of the screw (8); the screw (8) passes through the body (1) and is located in the movable cavity (7) and is threadedly connected to the body (1); the screw (8) is rotatably connected to the fixing block (9).

3. A portable water quality detection device according to claim 2, characterized in that: The mounting assembly also includes a first spring (10) installed on the inner side of the movable cavity (7) for compression, a sliding plate (11) for driving is fixedly connected to one end of the first spring (10) on the inner side of the movable cavity (7), and a locking rod (12) for fixing is connected to the other side of the sliding plate (11), and locking grooves (13) are respectively provided on both sides of the top of the sample loading bottle (5), and the two ends of the first spring (10) are respectively fixedly connected to the movable cavity (7) and the sliding plate (11), and the sliding plate (11) is fixedly connected to the locking rod (12).

4. A portable water quality detection device according to claim 1, characterized in that: The lock assembly comprises a fixing frame (14) mounted on the other side of the body (1), a guide rod (15) is mounted on the inner bottom of the fixing frame (14), a second spring (16) for squeezing is sleeved on the outer side of the guide rod (15), a driving block (17) for driving is mounted on one end of the second spring (16), and two ends of the second spring (16) are respectively fixedly connected to the fixing frame (14) and the driving block (17).

5. A portable water quality detection device according to claim 4, characterized in that: The locking assembly also includes a locking plate (18) installed on the other side of the driving block (17), and a locking frame (19) is installed on the other side of the support frame (2), and the driving block (17) is fixedly connected to the locking plate (18).

6. A portable water quality detection device according to claim 1, characterized in that: Two groups of detection rods (20) arranged in a circumference are installed on the outer side of the detection rod (4), and each group of the detection rods (20) includes a plurality of detection rods.

7. A portable water quality detection device according to claim 3, characterized in that: A guide groove (21) for providing a sliding path is provided at the top of the inner side of the movable cavity (7); a first guide block (22) for guiding is installed on the top of the fixed block (9); a second guide block (23) is connected to the top of the sliding plate (11); and both the first guide block (22) and the second guide block (23) are slidably connected to the guide groove (21).

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