Multifunctional water quality detection device
By designing cleaning and anti-detachment devices, the problem of impurity adsorption in the colorimetric orifice was solved, enabling automatic cleaning of the colorimetric orifice and convenient use of the instrument.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-02
- Publication Date
- 2026-03-27
AI Technical Summary
The colorimetric orifice of existing water quality testing devices is prone to adsorbing impurities after use, affecting the results of subsequent tests.
A multifunctional water quality testing device was designed, which includes a cleaning device and an anti-slip device. The cleaning device automatically cleans the colorimetric orifice through components such as an L-shaped plate, a push rod, a sponge block, and a cleaning cloth. The anti-slip device prevents the tester from slipping off through components such as straps and magnetic blocks.
It effectively cleans impurities inside the colorimetric orifice, keeps the orifice clean, prevents the detector from slipping, and ensures detection results and ease of use.
Smart Images
Figure CN224051970U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to multi -functional water quality detection device technical field especially relates to a multi -functional water quality detection device. BACKGROUND
[0002] Water quality tester is to use special instrument to proxy routine water quality test, it is applicable to big, medium and small water plant and industrial and mining enterprises, swimming pool disease control center, concentration detection of life or industrial water, in order to control turbidity, colority, residual chlorine, total chlorine, combined chlorine, chlorine dioxide, ammonia nitrogen, nickel, suspended solids, copper, phosphate, DPD residual chlorine, dissolved oxygen, nitrite, chromium, iron, manganese, TDS, water temperature, PH, water hardness, COD reach the prescribed water quality standard.
[0003] The inventor found that the water quality in the colorimetric hole is cleaned by sponge after the detector is detected, the colorimetric hole of the detector is exposed outside, some impurities are adsorbed, the next use is affected, and the problem is caused. UTILITY MODEL CONTENT
[0004] The utility model discloses a multifunctional water quality detection device which solves the problems in the prior art.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a multifunctional water quality detection device, comprising a detector, a colorimetric hole is fixedly connected to the side of the detector, a anti-dropping device is arranged on the side of the detector, a display screen and a button are arranged on the surface of the detector, a cleaning device is arranged on the side of the detector, the cleaning device comprises an L-shaped plate arranged on the side of the detector, a push rod is slidably connected to the side of the L-shaped plate, a sponge block is fixedly connected to one end of the push rod, and a cleaning cloth is sleeved on the surface of the sponge block.
[0006] The above-mentioned components achieve the following effects: under the action of the cleaning cloth and the sponge block, the water quality and impurities in the colorimetric hole can be adsorbed clean, thereby keeping the inside of the colorimetric hole clean, when the water quality needs to be detected, the water quality is dropped into the inside of the colorimetric hole, the detector is used for detection, and the detection result is displayed on the display screen on the side of the detector for recording.
[0007] Preferably, the surface of the cleaning cloth is sleeved with an elastic band, and one end of the cleaning cloth is fixedly connected with a baffle.
[0008] The above-mentioned components achieve the following effects: under the action of the elastic band and the baffle, the cleaning cloth can be replaced through the elastic band, and under the action of the baffle, the elastic band will not fall off from the surface of the cleaning cloth.
[0009] Preferably, the surface of the L-shaped plate is fixedly connected with a first spring, and the first spring is sleeved on the surface of the push rod.
[0010] The effect achieved by the above component is that the push rod can be reset without pressing under the elastic potential energy of the first spring.
[0011] Preferably, the side surface of the detector is fixedly connected with a rectangular frame, the inside of the rectangular frame is inserted with an L-shaped plate, the side surface of the rectangular frame is inserted with a clamping rod, and one end of the clamping rod is inserted into the L-shaped plate.
[0012] The effect achieved by the above component is that the L-shaped plate can be disassembled under the action of the rectangular frame, thereby not affecting the use of the detector.
[0013] Preferably, the surface of the clamping rod is sleeved with a second spring, and the two ends of the second spring are fixedly connected with the side surface of the rectangular frame and one end of the clamping rod, respectively.
[0014] The effect achieved by the above component is that the clamping rod can be inserted into the inside of the L-shaped plate in a self-locking manner and fixed under the action of the second spring, when it is necessary to clean the water quality in the cuvette, the clamping rod is pulled outwards, the L-shaped plate is inserted into the inside of the rectangular frame, and the clamping rod is inserted into the inside of the L-shaped plate in a self-locking manner and fixed under the elastic potential energy of the second spring, after installation, the push rod is pressed, the sponge block and the cleaning cloth are inserted into the inside of the cuvette, the cleaning cloth is rotated by rotating the push rod, thereby cleaning the inside of the cuvette, the water quality in the cuvette is absorbed under the action of the sponge block, after cleaning, the push rod can be reset without pressing under the elastic potential energy of the first spring, when detection is not needed, the cleaning device does not need to be taken down, thereby the cuvette can be blocked, avoiding the phenomenon that dust and impurities enter the inside of the cuvette, when water quality detection is still needed, the cleaning device is taken down through the clamping rod, thereby not affecting the use of the detector, thereby achieving the cleaning effect.
[0015] Preferably, the anti-dropping device comprises a band fixedly connected to the side surface of the detector, and the two ends of the band are fixedly connected with first magic tapes.
[0016] The effect achieved by the above component is that the two ends of the band can be fixed together and worn on the hand under the action of the first magic tape, thereby avoiding the phenomenon that the detector slips off the hand.
[0017] Preferably, the surface of the band is fixedly connected with a second magic tape, and one end of the band is fixedly connected with the second magic tape.
[0018] The effects achieved by the above components are that under the action of the second magic tape, one end of the bandage can be preliminarily wound around the hand for limiting, so that the bandage is adapted to the hand, and the phenomenon of slipping off caused by the large size of the bandage is avoided.
[0019] Preferably, the side surface of the bandage is fixedly connected with a magnetic block, and one end of the bandage is fixedly connected with a soft magnetic sheet.
[0020] The effects achieved by the above components are that under the magnetic attraction between the magnetic block and the soft magnetic sheet, the two ends of the bandage cannot be easily separated, when the detector is needed to be used, the hand is pressed on the surface of the bandage, the second magic tape at one end of the bandage is attached to the second magic tape on the surface of the bandage, so that the bandage can preliminarily bind the hand on the side surface of the detector, the other end of the bandage is attached to the surface of the bandage through the first magic tape, under the magnetic attraction between the magnetic block and the soft magnetic sheet, the two ends of the bandage cannot be easily separated, and the effect of preventing the bandage from slipping off is achieved.
[0021] Compared with the prior art, the advantages and positive effects of the utility model lie in that,
[0022] In the utility model, when it is needed to clean the water quality inside the colorimetric hole, the clamping rod is pulled outward, the L-shaped plate is inserted into the inside of the rectangular frame, under the elastic potential energy of the second spring, the clamping rod is inserted into the inside of the L-shaped plate to fix the L-shaped plate, after installation, the push rod is pressed down, the sponge block and the cleaning cloth are inserted into the inside of the colorimetric hole, the push rod is rotated, the cleaning cloth is rotated, the inside of the colorimetric hole is cleaned, under the action of the sponge block, the water quality inside the colorimetric hole is sucked dry, after cleaning, under the elastic potential energy of the first spring, the push rod can be reset without pressing, when detection is not needed, the cleaning device does not need to be taken down, the colorimetric hole can be blocked, the phenomenon that dust and impurities enter the inside of the colorimetric hole is avoided, when water quality is still detected, the cleaning device is taken down through the clamping rod, the use of the detector is not affected, the cleaning effect is achieved, and the problem that some impurities are easily adsorbed after the sponge cleans the residual water quality inside the colorimetric hole is solved. BRIEF DESCRIPTION OF DRAWINGS
[0023] Fig. 1 A three-dimensional structure schematic view of a multifunctional water quality detection device is provided for the utility model;
[0024] Fig. 2 A cleaning device schematic view of a multifunctional water quality detection device is provided for the utility model;
[0025] Fig. 3 A anti-dropping device schematic view of a multifunctional water quality detection device is provided for the utility model.
[0026] Legend: 1. Detector; 2. Cleaning device; 21. Rectangular frame; 22. L-shaped plate; 23. Push rod; 24. Sponge block; 25. Cleaning cloth; 26. First spring; 27. Locking rod; 28. Second spring; 3. Anti-detachment device; 31. Strap; 32. First Velcro; 33. Second Velcro; 34. Magnetic block; 35. Soft magnetic sheet; 4. Colorimetric hole. Detailed Implementation
[0027] Example 1, as Figs. 1-3 As shown, a multifunctional water quality testing device includes a tester 1. A colorimetric orifice 4 is fixedly connected to the side of the tester 1. An anti-detachment device 3 is installed on the side of the tester 1. A display screen and buttons are installed on the surface of the tester 1. A cleaning device 2 is installed on the side of the tester 1. When water quality needs to be tested, water is dripped into the colorimetric orifice 4 and tested by the tester 1. The detected structure is displayed on the display screen on the side of the tester 1 and recorded. Because the Bailin BL-B handheld water quality tester 1 can perform both optical and electrochemical detection, it is a multifunctional tester 1. (The working principle of the Bailin BL-B handheld water quality tester 1 mainly includes two methods: optical detection and electrochemical detection. The optical detection principle is mainly used to measure turbidity, color, and the concentration of certain dissolved substances. Its basic process is to irradiate the water sample with a light source of a specific wavelength and observe the scattering, absorption, and transmission of light by the water sample. The electrochemical detection principle is mainly used to measure parameters such as pH value, dissolved oxygen, and the concentration of certain ions. Its basic principle is based on the relationship between current, voltage, and substance concentration.)
[0028] Reference Fig. 2The cleaning device 2 comprises an L-shaped plate 22 arranged on the side of the detector 1, a push rod 23 is slidably connected to the side of the L-shaped plate 22, one end of the push rod 23 is fixedly connected with a sponge block 24, and a cleaning cloth 25 is sleeved on the surface of the sponge block 24. Under the action of the cleaning cloth 25 and the sponge block 24, the water quality and impurities in the inside of the cuvette 4 can be adsorbed and cleaned, and the inside of the cuvette 4 is kept clean. When the water quality needs to be detected, the water quality is dropped into the inside of the cuvette 4, and the detector 1 is used for detection. The detected structure is displayed on the display screen on the side of the detector 1, and the display screen is recorded. The surface of the cleaning cloth 25 is sleeved with an elastic band, one end of the cleaning cloth 25 is fixedly connected with a baffle, and under the action of the elastic band and the baffle, the cleaning cloth 25 can be replaced through the elastic band. Under the action of the baffle, the elastic band will not fall off the surface of the cleaning cloth 25. The surface of the L-shaped plate 22 is fixedly connected with a first spring 26, and the first spring 26 is sleeved on the surface of the push rod 23. Under the elastic potential energy of the first spring 26, the push rod 23 can be reset without pressing. The side of the detector 1 is fixedly connected with a rectangular frame 21, the inside of the rectangular frame 21 is inserted with the L-shaped plate 22, the side of the rectangular frame 21 is inserted with a clamping rod 27, one end of the clamping rod 27 is inserted into the L-shaped plate 22, and under the action of the rectangular frame 21, the L-shaped plate 22 can be disassembled, thereby not affecting the use of the detector 1. The surface of the clamping rod 27 is sleeved with a second spring 28, and the two ends of the second spring 28 are fixedly connected with the side of the rectangular frame 21 and one end of the clamping rod 27 respectively. Under the action of the second spring 28, the clamping rod 27 can be inserted into the inside of the L-shaped plate 22 to be fixed in a self-locking manner. When the water quality in the inside of the cuvette 4 needs to be cleaned, the clamping rod 27 is pulled outwards, the L-shaped plate 22 is inserted into the inside of the rectangular frame 21, and under the elastic potential energy of the second spring 28, the clamping rod 27 is inserted into the inside of the L-shaped plate 22 to be fixed in a self-locking manner. After installation, the push rod 23 is pressed, the sponge block 24 and the cleaning cloth 25 are inserted into the inside of the cuvette 4, the push rod 23 is rotated, the cleaning cloth 25 is rotated, and the inside of the cuvette 4 is cleaned. Under the action of the sponge block 24, the water quality in the inside of the cuvette 4 is absorbed and dried. After cleaning, under the elastic potential energy of the first spring 26, the push rod 23 can be reset without pressing. When detection is not needed, the cleaning device 2 does not need to be taken down, thereby the cuvette 4 can be blocked, and the phenomenon that dust and impurities enter the inside of the cuvette 4 is avoided. When the water quality still needs to be detected, the cleaning device 2 is taken down through the clamping rod 27, thereby not affecting the use of the detector 1, and the cleaning effect is achieved.
[0029] Referring to Fig. 3The anti-dropping device 3 comprises a bandage 31 fixedly connected to the side of the detector 1, two ends of the bandage 31 are fixedly connected with first magic tapes 32, under the action of the first magic tapes 32, the two ends of the bandage 31 can be fixed together and sleeved on the hand, thereby avoiding the phenomenon that the detector 1 slips off the hand, the surface of the bandage 31 is fixedly connected with second magic tapes 33, one end of the bandage 31 is fixedly connected with the second magic tapes 33, under the action of the second magic tapes 33, one end of the bandage 31 can be preliminarily wound on the hand and limited, thereby the bandage 31 is adapted to the hand, thereby avoiding the phenomenon that the bandage 31 is too large to slip, the side of the bandage 31 is fixedly connected with magnetic blocks 34, one end of the bandage 31 is fixedly connected with soft magnetic sheets 35, under the action of magnetic attraction between the magnetic blocks 34 and the soft magnetic sheets 35, the two ends of the bandage 31 will not be easily separated, when the detector 1 needs to be used, the hand is pressed on the surface of the bandage 31, the second magic tapes 33 at one end of the bandage 31 are attached to the second magic tapes 33 on the surface of the bandage 31, so that the bandage 31 can preliminarily bind the hand on the side of the detector 1, the other end of the bandage 31 is attached to the surface of the bandage 31 through the first magic tapes 32, under the action of magnetic attraction between the magnetic blocks 34 and the soft magnetic sheets 35, the two ends of the bandage 31 will not be easily separated, thereby the anti-dropping effect is achieved.
[0030] The working principle is that when the multifunctional water quality detection device needs to be used, when the water quality needs to be detected, the water quality is dropped into the inside of the colorimetric hole 4, detected by the detector 1, and the detected structure is displayed on the display screen on the side of the detector 1, and is recorded. Since the BL-B type handheld water quality detector 1 can perform optical detection and electrochemical detection, the detector 1 is a multifunctional detector 1 (the working principle of the BL-B type handheld water quality detector 1 mainly includes optical detection and electrochemical detection. The optical detection principle is mainly used for measuring turbidity, color and the concentration of some dissolved substances. The basic process is to observe the scattering, absorption and transmission of light by the water sample by irradiating the water sample with a specific wavelength light source. The electrochemical detection principle is mainly used for measuring pH value, dissolved oxygen and some ion concentration parameters. The basic principle is based on the relationship between current, voltage and substance concentration), when the water quality in the colorimetric hole 4 needs to be cleaned, the clamping rod 27 is pulled outwards, the L-shaped plate 22 is inserted into the inside of the rectangular frame 21, under the elastic potential energy of the second spring 28, the clamping rod 27 is inserted into the inside of the L-shaped plate 22 to fix the L-shaped plate 22, after installation, press the push rod 23, the sponge block 24 and the cleaning cloth 25 are inserted into the inside of the colorimetric hole 4, rotate the push rod 23, the cleaning cloth 25 is rotated, and then the inside of the colorimetric hole 4 is cleaned. Under the action of the sponge block 24, the water quality in the colorimetric hole 4 is absorbed, after cleaning, under the elastic potential energy of the first spring 26, the push rod 23 can be reset without pressing, when the detector 1 is not needed, the cleaning device 2 is not taken down, and then the colorimetric hole 4 is blocked, avoiding the phenomenon that dust and impurities enter the inside of the colorimetric hole 4, when the water quality is still detected, the cleaning device 2 is taken down through the clamping rod 27, and then the use of the detector 1 is not affected, and the cleaning effect is achieved. When the detector 1 needs to be used, the hand is pressed on the surface of the band 31, the second magic tape 33 at one end of the band 31 is attached to the second magic tape 33 on the surface of the band 31, the band 31 can preliminarily bind the hand on the side of the detector 1, the other end of the band 31 is attached to the surface of the band 31 through the first magic tape 32, under the magnetic attraction between the magnetic block 34 and the soft magnetic sheet 35, the two ends of the band 31 are not easily separated, and the anti-dropping effect is achieved.
Claims
1. A multifunctional water quality detection device, comprising a detector (1), characterized in that: The side of the detector (1) is fixedly connected with a colorimetric hole (4), the side of the detector (1) is provided with an anti-dropping device (3), the surface of the detector (1) is provided with a display screen and a key, the side of the detector (1) is provided with a cleaning device (2), the cleaning device (2) comprises an L-shaped plate (22) arranged on the side of the detector (1), the side of the L-shaped plate (22) is slidably connected with a push rod (23), one end of the push rod (23) is fixedly connected with a sponge block (24), the surface of the sponge block (24) is sleeved with a cleaning cloth (25).
2. The multifunctional water quality detection device according to claim 1, characterized in that: The surface of the cleaning cloth (25) is sleeved with an elastic band, one end of the cleaning cloth (25) is fixedly connected with a baffle.
3. The multifunctional water quality detection device according to claim 2, characterized in that: The surface of the L-shaped plate (22) is fixedly connected with a first spring (26), and the first spring (26) is sleeved on the surface of the push rod (23).
4. The multifunctional water quality detection device according to claim 3, characterized in that: The side of the detector (1) is fixedly connected with a rectangular frame (21), the inside of the rectangular frame (21) is inserted with an L-shaped plate (22), the side of the rectangular frame (21) is inserted with a clamping rod (27), one end of the clamping rod (27) is inserted into the L-shaped plate (22).
5. The multifunctional water quality detection device according to claim 4, characterized in that: The surface of the clamping rod (27) is sleeved with a second spring (28), and the two ends of the second spring (28) are fixedly connected with the side of the rectangular frame (21) and one end of the clamping rod (27) respectively.
6. The multifunctional water quality detection device according to claim 5, characterized in that: The anti-dropping device (3) comprises a bandage (31) fixedly connected with the side of the detector (1), and the two ends of the bandage (31) are fixedly connected with first magic tapes (32).
7. The multifunctional water quality detection device according to claim 6, characterized in that: The surface of the bandage (31) is fixedly connected with second magic tapes (33), and one end of the bandage (31) is fixedly connected with the second magic tapes (33). 8.The multifunctional water quality detection device according to claim 7, characterized in that: The side of the bandage (31) is fixedly connected with a magnetic block (34), and one end of the bandage (31) is fixedly connected with a soft magnetic sheet (35).