Constant low power voltage residual chlorine digital sensor

Abstract

This utility model discloses a constant low power voltage residual chlorine digital sensor, including a constant low power voltage residual chlorine digital sensor body and a display screen. A protective component is connected to one side of the constant low power voltage residual chlorine digital sensor body. The protective component includes a slide rail, and a mounting base is slidably connected to the inner wall of the slide rail. This device, through the constant low power voltage residual chlorine digital sensor body and the display screen, allows for convenient display and recording of voltage. The slide rail and mounting base are slidably connected, and the return force of the telescopic spring, along with the T-shaped protective plate and the display screen, allow the T-shaped positive and negative lead screws to rotate within the inner ring of the bearing seat. The T-shaped positive and negative lead screws are threadedly connected to the positioning frame, and the positioning frame is adapted to the slot. The use of the fixing strip facilitates convenient and quick assembly and disassembly of the constant low power voltage residual chlorine digital sensor body, while also improving the ease of maintenance of the constant low power voltage residual chlorine digital sensor body.

Description

Technical Field

[0001] This utility model relates to the field of constant low power voltage residual chlorine digital sensor technology, and in particular to a constant low power voltage residual chlorine digital sensor. Background Technology

[0002] The constant low-power voltage residual chlorine digital sensor is a water quality monitoring device based on electrochemical principles. Its core uses the constant voltage method (amperometric method) to achieve real-time measurement of residual chlorine concentration in water. By applying a stable voltage between the working electrode and the reference electrode, residual chlorine undergoes an oxidation-reduction reaction on the electrode surface, generating a current signal proportional to the concentration. This current signal is converted into a digital signal output by the internal circuit. Compared with traditional sensors, its significant advantages include: no reagents required, fast response speed (90% response time ≤ 2 minutes), low maintenance cost (no need to replace the membrane or electrolyte), and support for online continuous monitoring.

[0003] Currently, constant low power voltage residual chlorine digital sensors are used in some fields. Existing constant low power voltage residual chlorine digital sensors are basically installed on the equipment using screws. This installation method is inconvenient for later maintenance and replacement. At the same time, it does not provide protection for the display screen of the constant low power voltage residual chlorine digital sensor, which reduces the security of the display screen. To address these issues, we propose a constant low power voltage residual chlorine digital sensor. Utility Model Content

[0004] The purpose of this invention is to provide a constant low-power voltage residual chlorine digital sensor to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A constant low power voltage residual chlorine digital sensor includes a constant low power voltage residual chlorine digital sensor body and a display screen. A protective component is connected to one side of the constant low power voltage residual chlorine digital sensor body. The protective component includes a slide rail, and a mounting base is slidably connected to the inner wall of the slide rail. A telescopic spring is connected to one side of the mounting base, and a T-shaped protective plate is connected to one side of the mounting base. A pull ring is connected to one side of the T-shaped protective plate. A quick-release assembly is connected to one side of the constant low power voltage residual chlorine digital sensor body. The quick-release assembly includes two fixing seats, each with a bearing seat embedded in one side. The inner rings of the two bearing seats are connected to a T-shaped positive and negative lead screw. Two positioning brackets are threaded to the outer surface of the T-shaped positive and negative lead screw. A fixing strip is provided on the outside of the constant low power voltage residual chlorine digital sensor body, and a set of slots is formed on the outer surface of the fixing strip. In a further embodiment, a fixing plate is connected to one side of the fixing strip, and a set of mounting holes is provided on one side of the fixing plate.

[0006] In a further embodiment, the outer surface of the fixed plate is connected to two reinforcing strips, and the outer surface of each reinforcing strip is connected to the outer surface of the fixed strip.

[0007] In a further embodiment, one end of the telescopic spring is connected to the inner wall of the slide, the T-shaped protective plate is located in front of the display screen, and each of the positioning frames is adapted to the slot.

[0008] In a further embodiment, a sliding rod is connected to the inner wall of the slide rail, and the outer surface of the sliding rod is slidably connected to the inner wall of the mounting base.

[0009] In a further embodiment, one side of the constant low power voltage residual chlorine digital sensor body is connected to two sliding tracks, and the inner wall of each sliding track is slidably connected to two connecting rods, and one side of each connecting rod is connected to one side of the positioning frame.

[0010] Compared with the prior art, the beneficial effects of this utility model are: This device uses a constant low-power voltage residual chlorine digital sensor and a display screen to easily display and record the voltage. It also features a sliding connection between the slide rail and the mounting base, the rebound force of the telescopic spring, a T-shaped protective plate that matches the display screen, and the use of a pull ring to easily protect the display screen.

[0011] This device provides power by rotating a T-shaped positive and negative lead screw, which allows the T-shaped positive and negative lead screw to rotate within the inner ring of the bearing housing. In conjunction with the threaded connection between the T-shaped positive and negative lead screw and the positioning frame, the positioning frame and the slot are adapted to each other, and the use of the fixing strip, it can facilitate the quick and easy disassembly and assembly of the constant low power voltage residual chlorine digital sensor body. At the same time, it improves the ease of maintenance of the constant low power voltage residual chlorine digital sensor body. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the constant low power voltage residual chlorine digital sensor body in the constant low power voltage residual chlorine digital sensor.

[0013] Figure 2 This is a side view of the constant low power voltage residual chlorine digital sensor body.

[0014] Figure 3 This is a rear view of the constant low power voltage residual chlorine digital sensor body.

[0015] Figure 4This is a side cross-sectional view of the slide in a constant low power voltage residual chlorine digital sensor.

[0016] In the diagram: 1. Constant low power consumption voltage residual chlorine digital sensor body; 2. Display screen; 3. Protective components; 301. Slide rail; 302. Mounting base; 303. Telescopic spring; 304. T-shaped protective plate; 305. Pull ring; 4. Quick-release assembly; 401. Fixing strip; 402. Slot; 403. Fixing base; 404. Bearing seat; 405. T-shaped positive and negative screw; 406. Positioning frame; 5. Slide rail; 6. Connecting rod; 7. Slide rod; 8. Fixed plate; 9. Mounting hole; 10. Reinforcing strip. Detailed Implementation

[0017] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4In this utility model, a constant low power voltage residual chlorine digital sensor includes a constant low power voltage residual chlorine digital sensor body 1 and a display screen 2. A protective component 3 is connected to one side of the constant low power voltage residual chlorine digital sensor body 1. The protective component 3 includes a slide rail 301, a mounting base 302 slidably connected to the inner wall of the slide rail 301, a telescopic spring 303 connected to one side of the mounting base 302, a T-shaped protective plate 304 connected to one side of the mounting base 302, and a pull ring 305 connected to one side of the T-shaped protective plate 304. A quick-release component 4 is connected to one side of the constant low power voltage residual chlorine digital sensor body 1. The quick-release component 4 includes two fixing seats 403, each fixing seat 403 having a bearing seat 404 embedded in one side. The inner rings of the two bearing seats 404 are connected to a T-shaped positive and negative lead screw 405. Two positioning brackets 406 are threadedly connected to the outer surface of the T-shaped positive and negative lead screw 405. The sensor body 1 is provided with a fixing strip 401 on its exterior. The outer surface of the fixing strip 401 has a set of slots 402. Through the constant low power voltage residual chlorine digital sensor body 1 and the display screen 2, the voltage can be easily displayed and recorded. It is slidably connected to the mounting base 302 with the slide rail 301. The rebound force of the telescopic spring 303, the T-shaped protective plate 304 adapted to the display screen 2, and the use of the pull ring 305 can easily protect the display screen 2. Power is provided by rotating the T-shaped positive and negative screw 405, which can rotate the T-shaped positive and negative screw 405 in the inner ring of the bearing seat 404. It is threadedly connected to the positioning frame 406 with the T-shaped positive and negative screw 405. The positioning frame 406 is adapted to the slots 402. With the use of the fixing strip 401, the constant low power voltage residual chlorine digital sensor body 1 can be easily and quickly disassembled and assembled. At the same time, it improves the maintenance convenience of the constant low power voltage residual chlorine digital sensor body 1.

[0021] A fixed plate 8 is connected to one side of the fixing strip 401. A set of mounting holes 9 are opened on one side of the fixed plate 8. The device can be easily installed using the fixed plate 8 and the mounting holes 9. Two reinforcing strips 10 are connected to the outer surface of the fixed plate 8. The outer surface of each reinforcing strip 10 is connected to the outer surface of the fixing strip 401. One end of the telescopic spring 303 is connected to the inner wall of the slide 301. The T-shaped protective plate 304 is located in front of the display screen 2. Each positioning bracket 406 is adapted to the slot 402. The reinforcing strips 10 can improve the load-bearing capacity of the fixing strip 401.

[0022] A sliding rod 7 is connected to the inner wall of the slide rail 301. The outer surface of the sliding rod 7 is slidably connected to the inner wall of the mounting base 302. The sliding rod 7 can improve the movement effect of the mounting base 302. Two sliding rails 5 are connected to one side of the constant low power consumption voltage residual chlorine digital sensor body 1. Two connecting rods 6 are slidably connected to the inner wall of each sliding rail 5. One side of each connecting rod 6 is connected to one side of the positioning frame 406. The sliding connection between the sliding rail 5 and the connecting rod 6 can increase the movement mass of the positioning frame 406.

[0023] The working principle of this utility model is as follows: First, install the fixed plate 8 to the designated position using the mounting holes 9 and mounting screws. Simultaneously, when installing the constant low power consumption voltage residual chlorine digital sensor body 1, ensure the positioning frame 406 is horizontal with the slot 402, and rotate the T-shaped positive and negative screw 405. The T-shaped positive and negative screw 405 is threadedly connected to the positioning frame 406, allowing the positioning frame 406 to insert into the slot 402, thus completing the installation of the constant low power consumption voltage residual chlorine digital sensor body 1. Then, connect the electrical components to the power supply, and display the voltage through the constant low power consumption voltage residual chlorine digital sensor body 1 and the display screen 2. If it is necessary to observe the data on the display screen 2, pull the pull ring 305 to lower it, compressing the telescopic spring 303, causing the mounting base 302 to lower the T-shaped protective plate 304. Then, the display screen 2 can be observed. When the pull ring 305 is released, the rebound force of the telescopic spring 303 allows the mounting base 302 to return the T-shaped protective plate 304 to its original position.

[0024] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0025] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A constant low power voltage residual chlorine digital sensor, characterized by: The system includes a constant low power voltage residual chlorine digital sensor body (1) and a display screen (2). A protective component (3) is connected to one side of the constant low power voltage residual chlorine digital sensor body (1). The protective component (3) includes a slide rail (301), a mounting base (302) is slidably connected to the inner wall of the slide rail (301), a telescopic spring (303) is connected to one side of the mounting base (302), a T-shaped protective plate (304) is connected to one side of the mounting base (302), and a pull ring (305) is connected to one side of the T-shaped protective plate (304). A quick-release assembly (4) is connected to one side of the digital sensor body (1). The quick-release assembly (4) includes two fixing seats (403). Each fixing seat (403) has a bearing seat (404) embedded on one side. The inner rings of the two bearing seats (404) are connected to a T-shaped positive and negative screw (405). The outer surface of the T-shaped positive and negative screw (405) is threaded with two positioning brackets (406). The outside of the constant low power consumption voltage residual chlorine digital sensor body (1) is provided with a fixing strip (401). The outer surface of the fixing strip (401) is provided with a set of slots (402).

2. A constant low power consumption voltage residual chlorine digital sensor according to claim 1, characterized in that: One side of the fixing strip (401) is connected to a fixing plate (8), and a set of mounting holes (9) are provided on one side of the fixing plate (8).

3. A constant low power consumption voltage residual chlorine digital sensor according to claim 2, characterized in that: The outer surface of the fixed plate (8) is connected to two reinforcing strips (10), and the outer surface of each reinforcing strip (10) is connected to the outer surface of the fixing strip (401).

4. The constant low power consumption voltage residual chlorine digital sensor according to claim 1, characterized in that: One end of the telescopic spring (303) is connected to the inner wall of the slide (301), the T-shaped protective plate (304) is located in front of the display screen (2), and each of the positioning frames (406) is adapted to the slot (402).

5. A constant low-power voltage residual chlorine digital sensor according to claim 1, characterized in that: The inner wall of the slide rail (301) is connected to a sliding rod (7), and the outer surface of the sliding rod (7) is slidably connected to the inner wall of the mounting base (302).

6. A constant low-power voltage residual chlorine digital sensor according to claim 1, characterized in that: The constant low power consumption voltage residual chlorine digital sensor body (1) has two sliding tracks (5) connected to one side. Each sliding track (5) has two connecting rods (6) slidably connected to its inner wall. One side of each connecting rod (6) is connected to one side of the positioning frame (406).

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