Water quality detector convenient to install

Abstract

The utility model relates to a water quality detector convenient to install, which belongs to the technical field of water quality detectors and comprises a waterproof box, a water quality detector body and a sensor probe arranged on the water quality detector body, the waterproof box is communicated with an installation pipe, and the sensor probe is inserted into the installation pipe; a fixing structure is arranged in the waterproof box and is used for mounting and fixing the water quality detector body; the fixing structure comprises a mounting plate mounted in the waterproof box, a sliding opening is formed in the mounting plate, and the mounting plate is slidably connected with two sliding blocks through the sliding opening. By arranging a waterproof box, a mounting pipe and a fixing structure, a water quality detector body is placed on a mounting plate, then a bidirectional threaded rod is rotated, the water quality detector body is extruded and fixed by means of a clamping plate, a sensor probe is fixed in the mounting pipe, and then a sealing cover is fixed on the waterproof box; therefore, the effect of conveniently mounting the water quality detector body under the condition of ensuring safety is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality detectors, in particular to a water quality detector that is easy to install. Background Art

[0002] A water quality detector is an instrument used to detect various chemical and physical parameters in water. It uses sensor technology and chemical analysis methods to achieve real-time monitoring of water quality.

[0003] At present, with the development and improvement of education, swimming training for teenagers and children has become a relatively normal physical learning project. Therefore, the water quality testing of swimming pools is of vital importance. The testing items mainly include key indicators such as water temperature, pH value, turbidity, urea, free residual chlorine, total colony count, coliform group, etc.

[0004] Currently, a handheld water quality detector is used to conduct regular inspections in swimming pools. This method cannot continuously ensure the quality of water for children and young people. Alternatively, a fixed water quality detector is used. This type of water quality detector is generally installed next to the swimming pool. Because the ground next to the swimming pool is slippery, it is easy for children and young people to bump into it. Therefore, the fixed water quality detector is not convenient to install next to the swimming pool for safety reasons.

[0005] In order to solve the above problems, this application proposes a water quality detector that is easy to install. Utility Model Content

[0006] The utility model aims to solve the technical problems existing in the prior art and provides a water quality detector that is easy to install.

[0007] The utility model solves the above technical problems with the following technical solutions: a water quality detector that is easy to install, comprising a waterproof box, a water quality detector body, and a sensor probe arranged on the water quality detector body, wherein the waterproof box is connected to a mounting pipe, and the sensor probe is inserted into the mounting pipe;

[0008] The waterproof box is provided with a fixing structure for installing and fixing the water quality detector body;

[0009] The fixing structure includes a mounting plate installed in the waterproof box, the mounting plate is provided with a sliding opening, the mounting plate is slidably connected to two sliders through the sliding opening, the two sliders are both provided with a clamping plate, and the opposite sides of the two clamping plates are both provided with anti-slip sheets;

[0010] The mounting plate is rotatably connected to a bidirectional threaded rod, and the outer sides of both ends of the bidirectional threaded rod are respectively threadedly connected to the inner walls of the corresponding sliders;

[0011] A sealing cover is detachably mounted on the waterproof box, and the sealing cover is made of a transparent material.

[0012] A bearing is installed on the mounting plate, and the inner ring of the bearing is connected to the outer side of the bidirectional threaded rod; a turning handle is installed at one end of the bidirectional threaded rod, which is used to support and assist the rotation of the bidirectional threaded rod by setting the bearing, and the turning handle is used to facilitate the rotation of the bidirectional threaded rod.

[0013] A first screw is installed on the sealing cover, and the sealing cover is connected to the waterproof box through the first screw; a storage groove is provided on the sealing cover, and the screw head of the first screw is located in the storage groove; a sealing structure is provided in the waterproof box, and the sealing cover, the first screw and the storage groove are provided to cover the top of the waterproof box.

[0014] A sealing ring is installed on the waterproof box, and the sealing ring is provided between the sealing cover and the waterproof box to seal the gap between the sealing cover and the waterproof box.

[0015] A connecting rod is installed at the bottom of the sealing cover, and an arc-shaped shell is installed at the bottom end of the connecting rod. The connecting rod and the arc-shaped shell are provided to prevent water droplets that penetrate into the waterproof box from falling on the water quality detector body.

[0016] The sealing structure includes a square rubber ring installed inside the waterproof box, and the inner side of the square rubber ring is connected to the interior of the mounting tube, and the sensor probe is clamped in the square rubber ring; a sealing sleeve is provided on the outer side of one end of the sensor probe located in the waterproof box, and a first pressure plate and a second pressure plate are detachably mounted on the square rubber ring. By setting up the sealing structure, a seal is provided between the mounting tube and the sensor probe.

[0017] A second screw is installed on the first pressure plate, and the first pressure plate is connected to the square rubber ring through the second screw, and one end of the sealing sleeve is located between the square rubber ring and the first pressure plate; a third screw is installed on the second pressure plate, and the second pressure plate is connected to the square rubber ring through the third screw, and one end of the sealing sleeve is located between the second pressure plate and one end of the sensor probe. By providing the second screw and the third screw, the first pressure plate and the second pressure plate are easily disassembled and assembled.

[0018] The beneficial effects of the utility model are:

[0019] By setting up a waterproof box, a mounting tube and a fixing structure, the water quality detector body is placed on the mounting plate, and then the bidirectional threaded rod is rotated, the water quality detector body is squeezed and fixed with the help of the clamping plate, and the sensor probe is fixed in the mounting tube. Subsequently, the sealing cover is fixed on the waterproof box, thereby achieving the effect of facilitating the installation of the water quality detector body while ensuring safety.

[0020] The gap between the sealing cover and the waterproof box is sealed with the help of a sealing ring, and the arc-shaped shell guides the water to drip downward and away from the water quality detector body. By setting a sealing structure, ensure that the sealing sleeve is covered on one end of the sensor probe, and then the sensor probe is inserted into the square rubber ring and the mounting tube in turn. The sensor probe is squeezed and fixed with the help of the square rubber ring, and then the first pressure plate and the second pressure plate are used to squeeze one end of the sensor probe to achieve the sealing effect between the sensor probe and the waterproof box, thereby avoiding as much as possible the water in the swimming pool from entering the waterproof box and causing water ingress and damage to the water quality detector body. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This utility model is a schematic diagram showing the overall structure of the device;

[0022] Figure 2 This utility model is a schematic planar cross-sectional view showing the structure of the sealing cover and its related parts;

[0023] Figure 3 This utility model is a cross-sectional schematic diagram showing the internal structure of the waterproof box;

[0024] Figure 4 The utility model is a schematic diagram showing the structure of a sealing sleeve and related parts.

[0025] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0026] 1. Waterproof box; 101. Installation pipe;

[0027] 2. Fixed structure; 201. Mounting plate; 202. Slide; 203. Slider; 204. Clamping plate; 205. Anti-slip sheet; 206. Bidirectional threaded rod; 207. Bearing; 208. Turn handle;

[0028] 3. Water quality detector body; 301. Sensor probe;

[0029] 4. Sealing cover; 401. First screw; 402. Storage slot; 403. Connecting rod; 404. Arc shell; 405. Sealing ring;

[0030] 5. Sealing structure; 501. Square rubber ring; 502. Sealing sleeve; 503. First pressure plate; 504. Second screw; 505. Second pressure plate; 506. Third screw. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts are within the scope of protection of this application.

[0032] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include one or more of the described features. In the description of this application, "plurality" means two or more, unless otherwise specifically specified.

[0033] In the description of this application, the term "for example" is used to mean "used as an example, illustration or explanation". Any embodiment described as "for example" in this application is not necessarily to be construed as being more preferred or advantageous than other embodiments. In order to enable any person skilled in the art to implement and use the present invention, the following description is given. In the following description, details are listed for the purpose of explanation. It should be understood that a person of ordinary skill in the art can recognize that the present invention can be implemented without using these specific details. In other examples, well-known structures and processes will not be elaborated in detail to avoid obscuring the description of the present invention with unnecessary details. Therefore, the present invention is not intended to be limited to the embodiments shown, but is consistent with the widest scope consistent with the principles and features disclosed in this application.

[0034] Reference Figure 1-3 A water quality detector that is easy to install includes a waterproof box 1, a water quality detector body 3, and a sensor probe 301 arranged on the water quality detector body 3. The waterproof box 1 is connected to a mounting pipe 101, and the sensor probe 301 is inserted into the mounting pipe 101. It should be noted that, first, a pit is dug next to the swimming pool for placing the waterproof box 1 to prevent the top of the waterproof box 1 from protruding from the pit. Secondly, the swimming pool and the pit need to be connected. The connecting channel is used to place the mounting pipe 101. At this time, ensure that the detection end of the sensor probe 301 is located in the water of the swimming pool.

[0035] A fixing structure 2 is provided in the waterproof box 1 for fixing the water quality detector body 3. The fixing structure 2 includes a mounting plate 201 mounted in the waterproof box 1. A sliding opening 202 is provided on the mounting plate 201. The mounting plate 201 is slidably connected to two sliders 203 through the sliding opening 202. A clamping plate 204 is installed on each of the two sliders 203. An anti-slip sheet 205 is installed on the opposite side of the two clamping plates 204. A bidirectional threaded rod 206 is rotatably connected to the mounting plate 201. The outer sides of the two ends of the bidirectional threaded rod 206 are respectively threaded with the inner walls of the corresponding sliders 203. The waterproof box 1 is connected with a detachable sealing cover 4, which is made of transparent material. According to the above technical solution, specifically, the water quality detector body 3 is placed on the mounting plate 201, and then the bidirectional threaded rod 206 is rotated to drive the two sliders 203 to move to the opposite side, thereby squeezing and fixing the water quality detector body 3 with the help of the clamping plate 204, and fixing the sensor probe 301 in the mounting tube 101, and then fixing the sealing cover 4 on the waterproof box 1, thereby achieving the effect of facilitating the installation of the water quality detector body 3 while ensuring safety.

[0036] After the sealing cover 4 is installed on the waterproof box 1 , it is necessary to ensure that the top of the sealing cover 4 is level with the ground.

[0037] Reference Figure 3 A bearing 207 is mounted on the mounting plate 201 , and the inner ring of the bearing 207 is connected to the outer side of the bidirectional threaded rod 206 . The bearing 207 is used to support and assist the rotation of the bidirectional threaded rod 206 ;

[0038] A turning handle 208 is installed at one end of the bidirectional threaded rod 206 , and the turning handle 208 facilitates the rotation of the bidirectional threaded rod 206 .

[0039] Reference Figure 1 and Figure 2 , a first screw 401 is installed on the sealing cover 4, and the sealing cover 4 is connected to the waterproof box 1 through the first screw 401, and the first screw 401 is used to disassemble and assemble the sealing cover 4;

[0040] The sealing cover 4 is provided with a receiving groove 402 , in which the screw head of the first screw 401 is located. The receiving groove 402 is used to prevent the screw head of the first screw 401 from protruding and scratching the soles of the feet of young children.

[0041] A sealing ring 405 is installed on the waterproof box 1. The sealing ring 405 seals the gap between the sealing cover 4 and the waterproof box 1. The sealing ring 405 is used to seal the gap between the sealing cover 4 and the waterproof box 1 to avoid water seepage as much as possible.

[0042] Reference Figure 1-3A connecting rod 403 is installed at the bottom of the sealing cover 4, and an arc-shaped shell 404 is installed at the bottom end of the connecting rod 403. As time goes by, the sealing ring 405 ages, and the seeping water drops on the arc-shaped shell 404, and is guided by the arc-shaped shell 404 to drip downward and away from the water quality detector body 3, so as to avoid the water quality detector body 3 from being damaged by water.

[0043] Reference Figure 3 and Figure 4 , a sealing structure 5 is provided in the waterproof box 1, and the sealing structure 5 includes a square rubber ring 501 installed in the waterproof box 1, and the inner side of the square rubber ring 501 is connected to the inner side of the mounting tube 101, the sensor probe 301 is clamped in the square rubber ring 501, and a sealing sleeve 502 is provided on the outer side of one end of the sensor probe 301 located in the waterproof box 1, and a first pressing plate 503 and a second pressing plate 505 are detachably installed on the square rubber ring 501, a second screw 504 is installed on the first pressing plate 503, and the first pressing plate 503 is connected to the square rubber ring 501 through the second screw 504, one end of the sealing sleeve 502 is located between the square rubber ring 501 and the first pressing plate 503, a third screw 506 is installed on the second pressing plate 505, and the second pressing plate 505 is connected to the square rubber ring 501 through the third screw 506, One end of the sealing sleeve 502 is located between the second pressure plate 505 and one end of the sensor probe 301. According to the above technical solution, specifically, ensure that the sealing sleeve 502 is sleeved on one end of the sensor probe 301, and then the sensor probe 301 is inserted into the square rubber ring 501 and the mounting tube 101 in turn, and the sensor probe 301 is squeezed and fixed with the help of the square rubber ring 501, and then the first pressure plate 503 and the second pressure plate 505 pre-mounted on the outside of the sensor probe 301 are fixed to the square rubber ring 501 with the second screw 504 and the third screw 506. With the help of the first pressure plate 503 and the second pressure plate 505, one end of the sensor probe 301 is squeezed to achieve the effect of sealing between the sensor probe 301 and the waterproof box 1, thereby avoiding as much as possible the water in the swimming pool from entering the waterproof box 1 and causing water damage to the water quality detector body 3.

[0044] Working principle:

[0045] The water quality detector is easy to install. The water quality detector body 3 is placed on the mounting plate 201, and then the bidirectional threaded rod 206 is rotated to drive the two sliders 203 to move to the opposite side, so that the water quality detector body 3 is squeezed and fixed with the help of the clamping plate 204, and the sensor probe 301 is fixed in the mounting tube 101. Subsequently, the sealing cover 4 is fixed on the waterproof box 1, thereby achieving the effect of facilitating the installation of the water quality detector body 3 while ensuring safety.

[0046] The water quality detector which is easy to install uses the sealing ring 405 to seal the gap between the sealing cover 4 and the waterproof box 1, and the arc-shaped shell 404 guides the dripping downward and away from the water quality detector body 3, ensuring that the sealing sleeve 502 is sleeved on one end of the sensor probe 301, and then the sensor probe 301 is inserted into the square rubber ring 501 and the installation tube 101 in turn, and the sensor probe 301 is squeezed and fixed with the help of the square rubber ring 501, and then the first pressing plate 503 and the second pressing plate 505 which are pre-mounted on the outside of the sensor probe 301 are fixed to the square rubber ring 501 with the second screw 504 and the third screw 506, and the first pressing plate 503 and the second pressing plate 505 squeeze one end of the sensor probe 301 with the help of the first pressing plate 503 and the second pressing plate 505 to achieve the effect of sealing between the sensor probe 301 and the waterproof box 1, thereby preventing the water in the swimming pool from entering the waterproof box 1 and causing water intrusion and damage to the water quality detector body 3.

[0047] Although the preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention.

[0048] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A water quality detector that is easy to install, comprising a waterproof box (1), a water quality detector body (3), and a sensor probe (301) arranged on the water quality detector body (3), characterized in that: The waterproof box (1) is connected to a mounting pipe (101), and the sensor probe (301) is inserted into the mounting pipe (101); A fixing structure (2) is provided in the waterproof box (1) for installing and fixing the water quality detector body (3); The fixing structure (2) comprises a mounting plate (201) mounted in the waterproof box (1), a sliding opening (202) being provided on the mounting plate (201), the mounting plate (201) being slidably connected to two sliders (203) via the sliding opening (202), a clamping plate (204) being mounted on each of the two sliders (203), and anti-slip sheets (205) being mounted on opposite sides of the two clamping plates (204); A bidirectional threaded rod (206) is rotatably connected to the mounting plate (201), and the outer sides of both ends of the bidirectional threaded rod (206) are respectively threadedly connected to the inner walls of the corresponding sliders (203); A sealing cover (4) is detachably mounted on the waterproof box (1), and the sealing cover (4) is made of a transparent material.

2. A water quality detector that is easy to install according to claim 1, characterized in that: A bearing (207) is mounted on the mounting plate (201), and the inner ring of the bearing (207) is connected to the outer side of the bidirectional threaded rod (206); A turning handle (208) is installed at one end of the bidirectional threaded rod (206).

3. The water quality detector that is easy to install according to claim 1 is characterized in that: A first screw (401) is installed on the sealing cover (4), and the sealing cover (4) is connected to the waterproof box (1) via the first screw (401); The sealing cover (4) is provided with a receiving groove (402), and the screw head of the first screw (401) is located in the receiving groove (402); A sealing structure (5) is provided in the waterproof box (1).

4. The water quality detector that is easy to install according to claim 3 is characterized in that: A sealing ring (405) is installed on the waterproof box (1), and the sealing ring (405) seals between the cover (4) and the waterproof box (1).

5. The water quality detector that is easy to install according to claim 3 is characterized in that: A connecting rod (403) is installed at the bottom of the sealing cover (4), and an arc-shaped shell (404) is installed at the bottom end of the connecting rod (403).

6. The water quality detector that is easy to install according to claim 3, characterized in that: The sealing structure (5) comprises a square rubber ring (501) installed inside the waterproof box (1), and the inner side of the square rubber ring (501) is connected to the inside of the installation tube (101), and the sensor probe (301) is clamped in the square rubber ring (501); A sealing sleeve (502) is sleeved on the outer side of one end of the sensor probe (301) located in the waterproof box (1), and a first pressing plate (503) and a second pressing plate (505) are detachably mounted on the square rubber ring (501).

7. The water quality detector that is easy to install according to claim 6, characterized in that: A second screw (504) is installed on the first pressing plate (503), and the first pressing plate (503) is connected to the square rubber ring (501) through the second screw (504), and one end of the sealing sleeve (502) is located between the square rubber ring (501) and the first pressing plate (503); A third screw (506) is installed on the second pressing plate (505), and the second pressing plate (505) is connected to the square rubber ring (501) through the third screw (506), and one end of the sealing sleeve (502) is located between the second pressing plate (505) and one end of the sensor probe (301).

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