Rapid water quality detection device for environmental engineering

Abstract

The utility model discloses a rapid water quality detection device for environmental engineering, which comprises a water quality detector body, a wire arranged at the top of the back of the water quality detector body, a probe arranged at one end of the wire, a back shell fixedly connected to the top of the back of the water quality detector body, and a winding shaft rotatably connected to the inside of the back shell through a bearing, one end of the winding shaft penetrates through the outer wall of the back shell to be fixedly connected with a rotary knob, a limiting disc fixedly sleeves one end of the surface of the winding shaft, a plurality of inserting holes are evenly formed in the surface of the limiting disc, an inserting rod is inserted into the top of the side, close to the limiting disc, of the back shell in a penetrating mode, and a spring sleeves the middle of the inserting rod. According to the rapid water quality detection device for the environmental engineering, the lead and the probe can be stored when the water quality detector is carried, more convenience is achieved, the protective cover is arranged, the probe of the water quality detector can be protected, collision damage and dirt contamination are prevented, and the water quality detection accuracy is guaranteed.

Description

Technical Field

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

[0002] Water quality testing in environmental engineering is an important part of ensuring water safety and protecting water resources.

[0003] Water quality testing mainly evaluates water quality by analyzing the physical, chemical and biological indicators in water samples. However, existing water quality testing devices used in environmental engineering have the following disadvantages:

[0004] The existing water quality detector is mainly composed of a body, a wire and a probe. However, since the wire is long, it is inconvenient to store the wire and the probe when carrying the water quality detector, which is inconvenient.

[0005] The probe of the existing water quality detector lacks a protective structure and is easily damaged by collision and contaminated by dirt, which affects the accuracy of the water quality test results. Utility Model Content

[0006] The purpose of the utility model is to provide a rapid water quality detection device for environmental engineering, so as to solve the problem that the existing water quality detector proposed in the above background technology is mainly composed of a body, a wire and a probe, but because the wire is long, it is inconvenient to store the wire and the probe when carrying the water quality detector, and the convenience is poor. The probe of the water quality detector lacks a protective structure and is easily damaged by collision and contaminated by dirt, which affects the accuracy of the water quality detection result.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rapid water quality detection device for environmental engineering, comprising a water quality detector body, a wire is provided at the top of the back side of the water quality detector body, a probe is provided at one end of the wire, a back shell is fixedly connected to the top of the back side of the water quality detector body, a winding shaft is rotatably connected to the interior of the back shell through a bearing, one end of the winding shaft passes through the outer wall of the back shell and is fixedly connected to a knob, one end of the winding shaft surface is fixedly sleeved with a limit plate, a plurality of jacks are evenly arranged on the surface of the limit plate, an insertion rod is inserted into the top of the back shell close to the limit plate, a spring is sleeved in the middle of the insertion rod, a fixing ring is provided in the middle fixing sleeve of the probe, a mounting ring is engaged with the surface of the fixing ring, and a protective cover is fixedly connected to the bottom end of the mounting ring.

[0008] When using a rapid water quality detection device for environmental engineering according to the technical solution, the wires and probes can be stored when carrying the water quality detector, which is more convenient. The protective cover can protect the probe of the water quality detector to prevent collision damage and contamination, thereby ensuring the accuracy of water quality detection.

[0009] As a preferred technical solution of the utility model, the wire is wound on the surface of the winding shaft, and an opening is provided at the top of the back shell. The opening is used for the wire to pass through.

[0010] As a preferred technical solution of the utility model, grooves are provided on both sides of the inner wall of the mounting ring, a spring is fixedly connected to the inner wall of the groove, a clamp is fixedly connected to one end of the spring, and a clamp is provided on both sides of the fixing ring. The clamp is pushed out of the groove under the elastic force of the spring.

[0011] As a preferred technical solution of the utility model, one end of the clamping block is clamped on the inner wall of the clamping slot. When the end of the clamping block is clamped on the clamping slot, the position of the shield can be locked.

[0012] As a preferred technical solution of the utility model, both sides of the top of the mounting ring are provided with shifting openings, the top of the clamping block is fixedly connected with a shifting block, and the shifting block is slidably connected to the inner wall of the shifting opening. The shifting opening provides space for the movement of the shifting block.

[0013] As a preferred technical solution of the utility model, one end of the plug rod is fixedly connected to a pull ring, the other end of the plug rod is plugged into one of the jacks, one end of the spring is fixedly connected to the plug rod, and the other end of the spring is fixedly connected to the inner wall of the back shell. The spring is provided for resetting the plug rod.

[0014] As a preferred technical solution of the utility model, an elastic clamp is fixedly connected to the bottom of the back of the water quality detector body. The elastic clamp can be used to clamp the probe.

[0015] As a preferred technical solution of the utility model, a silica gel block is fixedly connected to the bottom end of the inner wall of the shield, and the silica gel block can play a role of buffer protection.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. When carrying the water quality detection device, pull the pull ring and turn the knob to drive the winding shaft to rotate, so that the wire is wound around the shaft accordingly, reducing the length outside. After completion, release the pull ring, so that the insertion rod is inserted into the jack under the action of the spring to lock it, and then the probe is clamped on the elastic clamp ring, so that the wire and the probe can be stored when carrying the water quality detector, which is more convenient;

[0018] 2. When the water quality detector is not in use, the mounting ring on the top of the protective cover can be clamped onto the fixing ring of the probe. The protective cover can protect the probe of the water quality detector to prevent damage from collision and contamination, thereby ensuring the accuracy of water quality detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 It is a back view of the utility model;

[0021] Figure 3 It is a cross-sectional view of the back shell of the utility model;

[0022] Figure 4 It is a cross-sectional view of the probe of the utility model;

[0023] Figure 5 It is an enlarged view of part A of the present utility model.

[0024] In the figure: 1. Water quality detector body; 2. Wire; 3. Probe; 4. Back shell; 5. Winding reel; 6. Knob; 7. Elastic clamp; 8. Opening; 9. Limit plate; 10. Socket; 11. Insert rod; 12. Pull ring; 13. Spring; 14. Fixing ring; 15. Slot; 16. Mounting ring; 17. Protective cover; 18. Groove; 19. Shrapnel; 20. Block; 21. Dial block; 22. Dial port; 23. Silicone block. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-5 The utility model provides a rapid water quality detection device for environmental engineering, including a water quality detector body 1, a wire 2 is provided on the top of the back of the water quality detector body 1, and a probe 3 is provided at one end of the wire 2 for water quality detection. A back shell 4 is fixedly connected to the top of the back of the water quality detector body 1, and a winding shaft 5 is rotatably connected to the interior of the back shell 4 through a bearing. One end of the winding shaft 5 passes through the outer wall of the back shell 4 and is fixedly connected to a knob 6. A fixed sleeve is provided at one end of the surface of the winding shaft 5 with a limit plate 9, and a plurality of jacks 10 are evenly provided on the surface of the limit plate 9. A rod 11 is inserted at the top of the back shell 4 near the limit plate 9 to lock the winding shaft 5 so that it cannot rotate. A spring 13 is provided in the middle of the rod 11, and a fixing ring 14 is provided at the middle fixing sleeve of the probe 3. A mounting ring 16 is engaged with the surface of the fixing ring 14, and a protective cover 17 is fixedly connected to the bottom end of the mounting ring 16 to protect the probe 3.

[0027] When in use, a variety of sensors are arranged inside the probe 3, which can be inserted into the water area to be tested, so as to cooperate with the body to perform water quality analysis and detection. When carrying the water quality detection device, the wire 2 and the probe 3 can be stored, which is more convenient. When the water quality detector is not in use, the mounting ring 16 above the protective cover 17 can be clamped onto the fixing ring 14 of the probe 3. In this way, the protective cover 17 can protect the probe 3 of the water quality detector to prevent collision damage and contamination, thereby ensuring the accuracy of water quality detection.

[0028] The wire 2 is wound around the surface of the winding shaft 5, an opening 8 is provided at the top of the back shell 4, one end of the plug rod 11 is fixedly connected to a pull ring 12, and the other end of the plug rod 11 is plugged into one of the sockets 10 to play a locking role, one end of the spring 13 is fixedly connected to the plug rod 11, and the other end of the spring 13 is fixedly connected to the inner wall of the back shell 4, which is used to reset the plug rod 11, and the bottom of the back side of the water quality detector body 1 is fixedly connected to an elastic clamp 7 for clamping the probe 3.

[0029] When in use, the wire 2 of the water quality detector body 1 is passed through the opening 8 of the back shell 4 to connect the probe 3. The pull ring 12 is pulled to drive the insertion rod 11 to move so that it is disengaged from the socket 10, and the knob 6 is turned to drive the winding shaft 5 to rotate, so that the wire 2 is wound around the shaft accordingly to reduce the length located on the outside. After completion, the pull ring 12 is released, and the insertion rod 11 will be stuck in the new socket 10 under the action of the spring 13 to play a locking role, and then the probe 3 is clamped on the elastic clamping ring 7 to store the wire 2 and the probe 3.

[0030] Grooves 18 are provided on both sides of the inner wall of the mounting ring 16, and a spring piece 19 is fixedly connected to the inner wall of the groove 18, and a clamping block 20 is fixedly connected to one end of the spring piece 19. Slots 15 are provided on both sides of the fixing ring 14, and one end of the clamping block 20 is engaged with the inner wall of the slot 15 to play a locking role. Dial openings 22 are provided on both sides of the top of the mounting ring 16, and a dial block 21 is fixedly connected to the top of the clamping block 20, and the dial block 21 is slidably connected to the inner wall of the dial opening 22 to provide a moving space. A silicone block 23 is fixedly connected to the bottom end of the inner wall of the shield 17 for protecting the probe 3.

[0031] During use, when the water quality detector is not in use, the two shifting blocks 21 at the mounting ring 16 above the protective cover 17 are shifted to drive the card block 20 to retract into the groove 18. At this time, the mounting ring 16 is mounted on the fixed ring 14 of the probe 3, and the shifting blocks 21 are loosened so that the card block 20 is inserted into the card groove 15 of the fixed ring 14 under the action of the spring piece 19 to lock the position of the protective cover 17. In this way, the protective cover 17 can be used to protect the probe 3 of the water quality detector, and the provided silicone block 23 can provide a buffering protection effect on the end of the probe 3.

[0032] When used specifically, the utility model is a water quality rapid detection device for environmental engineering. A variety of sensors are arranged inside the probe 3, which can be inserted into the water area to be detected, so as to cooperate with the body to perform water quality analysis and detection. When carrying the water quality detection device, the pull ring 12 is pulled to drive the insertion rod 11 to move so that it is separated from the socket 10, and the knob 6 is turned to drive the winding shaft 5 to rotate, so that the wire 2 is wound around the shaft accordingly, and the length located outside is reduced. After completion, the pull ring 12 is released, and the insertion rod 11 will be stuck in the new socket 10 under the action of the spring 13 to play a locking role, and then the probe 3 is locked in The elastic clamp ring 7 can be used to store the wire 2 and the probe 3 when carrying the water quality detector, which is more convenient. When the water quality detector is not in use, the two shifting blocks 21 at the mounting ring 16 above the protective cover 17 are moved to drive the block 20 to retract into the groove 18. At this time, the mounting ring 16 is mounted on the fixed ring 14 of the probe 3, and the shifting block 21 is loosened so that the block 20 is inserted into the slot 15 of the fixed ring 14 under the action of the spring piece 19 to lock the position of the protective cover 17. The protective cover 17 can protect the probe 3 of the water quality detector to prevent damage from collision and contamination, thereby ensuring the accuracy of water quality detection.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A water quality rapid detection device for environmental engineering, comprising a water quality detection instrument body (1), characterized in that: A lead (2) is provided at the top of the back side of the water quality detector body (1), and a probe (3) is provided at one end of the lead (2). A back shell (4) is fixedly connected to the top of the back side of the water quality detector body (1), and a winding shaft (5) is rotatably connected to the interior of the back shell (4) via a bearing. One end of the winding shaft (5) passes through the outer wall of the back shell (4) and is fixedly connected to a knob (6). A limit plate (9) is fixedly sleeved on one end of the surface of the winding shaft (5), and a plurality of insertion holes (10) are evenly provided on the surface of the limit plate (9). An insertion rod (11) is inserted into the top of the back shell (4) near the limit plate (9), and a spring (13) is sleeved in the middle of the insertion rod (11). A fixing ring (14) is fixedly sleeved in the middle of the probe (3), and a mounting ring (16) is engaged on the surface of the fixing ring (14). A protective cover (17) is fixedly connected to the bottom end of the mounting ring (16).

2. A rapid water quality detection device for environmental engineering according to claim 1, characterized in that: The conductive wire (2) is wound on the surface of a winding reel (5), and an opening (8) is provided at the top end of the back shell (4).

3. The rapid water quality detection device for environmental engineering according to claim 1, characterized in that: Grooves (18) are provided on both sides of the inner wall of the mounting ring (16), a spring sheet (19) is fixedly connected to the inner wall of the groove (18), a clamping block (20) is fixedly connected to one end of the spring sheet (19), and clamping grooves (15) are provided on both sides of the fixing ring (14).

4. A rapid water quality detection device for environmental engineering according to claim 3, characterized in that: One end of the clamping block (20) is clamped on the inner wall of the clamping slot (15).

5. The rapid water quality detection device for environmental engineering according to claim 3 is characterized in that: Both sides of the top of the mounting ring (16) are provided with shifting openings (22), the top of the clamping block (20) is fixedly connected to a shifting block (21), and the shifting block (21) is slidably connected to the inner wall of the shifting opening (22).

6. A rapid water quality detection device for environmental engineering according to claim 1, characterized in that: One end of the insertion rod (11) is fixedly connected to a pull ring (12), the other end of the insertion rod (11) is plugged into one of the insertion holes (10), one end of the spring (13) is fixedly connected to the insertion rod (11), and the other end of the spring (13) is fixedly connected to the inner wall of the back shell (4).

7. The water quality rapid detection device for environmental engineering according to claim 1, characterized in that: An elastic clamping ring (7) is fixedly connected to the bottom of the back side of the water quality detector body (1).

8. The rapid water quality detection device for environmental engineering according to claim 1, characterized in that: A silica gel block (23) is fixedly connected to the bottom end of the inner wall of the protective cover (17).

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