CN220983275U - Water quality analyzer convenient to use - Google Patents
Water quality analyzer convenient to use Download PDFInfo
- Publication number
- CN220983275U CN220983275U CN202322785330.3U CN202322785330U CN220983275U CN 220983275 U CN220983275 U CN 220983275U CN 202322785330 U CN202322785330 U CN 202322785330U CN 220983275 U CN220983275 U CN 220983275U
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- water quality
- quality analyzer
- analyzer body
- rectangular
- cover plate
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 114
- 230000017525 heat dissipation Effects 0.000 claims abstract description 13
- 238000007664 blowing Methods 0.000 claims description 26
- 230000007246 mechanism Effects 0.000 claims description 24
- 230000001681 protective effect Effects 0.000 claims description 18
- 230000000694 effects Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 16
- 230000008569 process Effects 0.000 abstract description 16
- 230000032683 aging Effects 0.000 abstract description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a water quality analyzer convenient to use, which comprises a water quality analyzer body, wherein the top of the water quality analyzer body is provided with an inlet end, the top of the water quality analyzer body is fixedly connected with a cover plate, the inlet end of the water quality analyzer body extends to the upper part of the cover plate, and the bottom of the cover plate is movably contacted with a protection box sleeved on the water quality analyzer body. According to the utility model, through a series of structural arrangement, the water quality analyzer body can be shielded and protected in the process of carrying the water quality analyzer body, impact force received by the water quality analyzer body can be effectively buffered and unloaded, the risk of damage to the water quality analyzer body in the carrying process is reduced, the water quality analyzer body can be assisted in heat dissipation in the using process, the ageing risk of internal parts caused by overhigh temperature is reduced, and the shielding to the water quality analyzer body can be rapidly removed in a simple pulling mode in the using process, so that the water quality analyzer is convenient for personnel to operate.
Description
Technical Field
The utility model relates to the technical field of water quality analyzers, in particular to a water quality analyzer convenient to use.
Background
The water source is closely related to the life health of people, is vital to the living environment of human beings, has pure water resources, and is closely related to the health of the human beings just like fresh air; how to conveniently and accurately analyze the multi-parameter water quality aiming at various water sources is an urgent and important requirement, in the prior art, when analyzing the water quality, a water quality analyzer, such as a dual-channel analyzer with the model of HQ40d on the market, is needed, and the analyzer can be directly held by hand for use, is convenient to carry and use, but when the analyzer is not carried and used, the whole analyzer is exposed outside, lacks shielding protection, and has the risk of being damaged by false collision in the carrying process; in addition, the analyzer lacks auxiliary heat dissipation structure in the use process, the analyzer can generate heat in the use process, the analyzer is in high temperature for a long time and is easy to accelerate the risk of damaging internal parts, and the water quality analyzer convenient to use is provided by combining the conditions.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a water quality analyzer which is convenient to use.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a water quality analyzer convenient to use, includes the water quality analyzer body, the top of water quality analyzer body is provided with the entering end, the top fixedly connected with apron of water quality analyzer body, the entering end of water quality analyzer body extends to the top of apron, and the bottom movable contact of apron has the movable sleeve to establish the protective case on the water quality analyzer body, install the heat dissipation mechanism that blows on the apron, the heat dissipation mechanism that blows overlaps and establish on the water quality analyzer body, and the heat dissipation mechanism that blows is used for blowing the heat dissipation to the water quality analyzer body, the equal fixedly connected with locating lever in bottom both sides of apron, protective case slip cap is established on two locating levers, and the locating lever plays the effect of vertical direction to the protective case, and the draw-in groove has been seted up to the right side bottom of locating lever, and two draw-in grooves interior activity clamps have same elasticity clamping mechanism, and the protective case cover is established on elasticity clamping mechanism, and the elasticity clamping mechanism cooperatees with the draw-in groove, can fix the protective case.
Preferably, the air blowing and radiating mechanism comprises a rectangular annular groove formed in the outer side of the cover plate, a rectangular annular cover is fixedly sleeved in the rectangular annular groove, a plurality of air blowing pipes communicated with the inner parts of the rectangular annular groove are embedded and fixed on the inner walls of two sides of the cover plate, the water quality analyzer body is positioned between the front and rear two opposite air blowing pipes, the air blowing pipes incline to one side close to the water quality analyzer body, air blowing and radiating are carried out on the water quality analyzer body through the air blowing pipes, a fan is embedded and fixed on the left side of the rectangular annular cover, the right side of the fan is an exhaust end and extends into the rectangular annular groove, a filter screen is fixedly mounted on the left side of the fan, the fan is used for extracting external air, and the filter screen is arranged and can filter and shield dust in the extracted air in the process of extracting air.
Preferably, the elastic clamping mechanism comprises clamping blocks movably clamped in two clamping grooves respectively, a rectangular groove is formed in the bottom of the right side of the protection box, a cross rod is arranged in the rectangular groove in a sliding mode, the left end of the cross rod is fixedly connected with the right side of the left clamping block, a first through hole is formed in the top of the cross rod, a positioning rod on the right side is located in the first through hole, the clamping block on the right side is fixedly connected with the right side inner wall of the first through hole, the right end of the cross rod extends to the right side of the protection box and is fixedly connected with a pull ring, the cross rod transversely moves through the pull ring, a rectangular hole is formed in the bottom inner wall of the rectangular groove, a guide rod is fixedly connected between the inner walls on the two sides of the rectangular hole, a guide block is arranged on the guide rod in a sliding mode, the top of the guide block is fixedly connected with the bottom of the cross rod, the guide block is matched with the guide rod, a transverse guide effect is achieved on the cross rod, a spring is fixedly connected between the right side of the guide block and the right side inner wall of the rectangular hole, the spring is movably sleeved on the guide rod, and the spring is arranged on the guide rod.
Preferably, the constant head tank has all been seted up to the top both sides of protection box, and the inner wall of constant head tank and the outside slip-on suit of corresponding locating lever, the constant head tank on right side and rectangular channel cross connection, the spacing groove has been seted up on the locating lever right side on left side, fixedly connected with stopper on the inner wall of the locating lever right side on left side, stopper and spacing groove sliding connection, stopper and spacing groove cooperate, play spacing anticreep effect to the protection box.
Preferably, the elastic rubber is fixedly adhered to the inner wall of the top of the cover plate, the elastic rubber sleeve is arranged on the inlet end of the water quality analyzer body, the bottom of the elastic rubber is fixedly adhered to the top of the water quality analyzer body, the elastic rubber is arranged for realizing elastic connection between the cover plate and the water quality analyzer body, the elastic supporting block is fixedly adhered to the inner wall of the bottom of the protection box, the top of the elastic supporting block is arranged as an arc mechanism and is in movable contact with the bottom of the water quality analyzer body, and the elastic supporting block is used for elastically supporting the water quality analyzer body.
Preferably, the left side, the right side, the front side and the rear side of protection box all bond and are fixed with a plurality of elasticity anticollision rubber pieces, and the quick setting of elasticity anticollision rubber can carry out effectual buffering and unload the power to the collision impact force that externally receives, and the bonding cover is equipped with the elastic rubber cover in the protection box, and the inner wall of elastic rubber cover and the outside movable contact of water quality analyzer body, and the elastic rubber cover is used for sheltering from the water quality analyzer body.
Preferably, the two sides of the top of the cover plate are fixedly connected with the fastening rings, the two fastening rings can be fastened and fixed with the hanging rope, the whole device can be carried by the hanging rope, the top of the cover plate is provided with the through hole, and the inner wall of the through hole is fixedly connected with the outer side of the entering end.
Compared with the prior art, the utility model has the beneficial effects that:
1. Through the cooperation of the protection box, the cover plate, the elastic anti-collision rubber block, the elastic sleeve, the elastic supporting block and the elastic rubber, the water quality analyzer body can be effectively shielded and protected, the impact force can be effectively buffered and unloaded, and the risk of damage to the water quality analyzer body due to larger impact force is reduced;
2. Through the arrangement of the air blowing and heat dissipation mechanism, the air blowing and heat dissipation can be carried out on the water quality analyzer body;
3. The elastic clamping mechanism, the clamping groove and the positioning rod are matched, so that the shielding of the water quality analyzer body can be rapidly removed during use, the water quality analyzer body can be shielded and protected again after use, and the operation of personnel is facilitated;
According to the utility model, through a series of structural arrangement, the water quality analyzer body can be shielded and protected in the process of carrying the water quality analyzer body, impact force received by the water quality analyzer body can be effectively buffered and unloaded, the risk of damage to the water quality analyzer body in the carrying process is reduced, the water quality analyzer body can be assisted in heat dissipation in the using process, the ageing risk of internal parts caused by overhigh temperature is reduced, and the shielding to the water quality analyzer body can be rapidly removed in a simple pulling mode in the using process, so that the water quality analyzer is convenient for personnel to operate.
Drawings
FIG. 1 is a schematic perspective view of a water quality analyzer according to the present utility model;
FIG. 2 is a schematic diagram of a cross-sectional front view of a water quality analyzer according to the present utility model;
fig. 3 is an enlarged schematic view of the portion a in fig. 2.
In the figure: 100. a water quality analyzer body; 1. a cover plate; 2. rectangular annular grooves; 3. an air blowing pipe; 4. a blower; 5. a torroidal cover; 6. a protective case; 7. a positioning rod; 8. an elastic support block; 9. an elastic anti-collision rubber block; 10. rectangular grooves; 11. a rectangular hole; 12. a guide block; 13. a guide rod; 14. a spring; 15. a clamping groove; 16. a clamping block; 17. a first perforation; 18. a cross bar.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1 to 3, a water quality analyzer convenient to use, including a water quality analyzer body 100, the principle of the water quality analyzer body 100 for detecting water quality is the prior art, not described herein, the top of the water quality analyzer body 100 is provided with an inlet end, the top of the water quality analyzer body 100 is fixedly connected with a cover plate 1, wherein an elastic rubber is fixedly adhered to the inner wall of the top of the cover plate 1, the elastic rubber is sleeved on the inlet end of the water quality analyzer body 100, the bottom of the elastic rubber is fixedly adhered to the top of the water quality analyzer body 100, the elastic rubber is used for realizing the elastic connection between the cover plate 1 and the water quality analyzer body 100, both sides of the top of the cover plate 1 are fixedly connected with fastening rings, suspension ropes can be fastened and fixed on the two fastening rings, the whole device can be lifted by the suspension ropes, the inlet end of the water quality analyzer body 100 extends to the upper part of the cover plate 1, wherein the top of the cover plate 1 is provided with a through hole, the inner wall of the through hole is fixedly connected with the outer side of the inlet end, the bottom of the cover plate 1 is movably contacted with a protection box 6 which is movably sleeved on the water quality analyzer body 100, the cover plate 1 is provided with a blowing and radiating mechanism which is sleeved on the water quality analyzer body 100, the blowing and radiating mechanism comprises a rectangular annular groove 2 which is arranged at the outer side of the cover plate 1, a rectangular annular cover 5 is fixedly sleeved in the rectangular annular groove 2, the rectangular annular cover 5 is used for shielding the rectangular annular groove 2, a plurality of air blowing pipes 3 which are communicated with the inner side of the rectangular annular groove 2 are embedded and fixed on the inner walls of the two sides of the cover plate 1, a plurality of mounting holes are arranged on the inner side walls of the rectangular annular groove 2, the inner walls of the mounting holes are fixedly connected with the outer sides of the corresponding air blowing pipes 3, the water quality analyzer body 100 is positioned between the front and back two opposite air blowing pipes 3, the elastic rubber is positioned between the two air blowing pipes 3 which are opposite front and back, the air blowing pipes 3 incline to one side close to the water quality analyzer body 100, the air blowing pipes 3 are used for blowing and radiating the water quality analyzer body 100, the left side of the rectangular annular cover 5 is embedded and fixed with a fan 4, an embedded hole for fixedly installing the fan 4 is formed in the left side of the rectangular annular cover 5, the right side of the fan 4 is an exhaust end and extends into the rectangular annular groove 2, the left side of the fan 4 is an air inlet end and is fixedly provided with a filter screen, the fan 4 is used for extracting external gas, and dust in the extracted gas can be filtered and shielded in the process of extracting the gas by the arrangement of the filter screen;
The elastic supporting blocks 8 are fixedly bonded on the inner walls of the bottoms of the protection boxes 6, the tops of the elastic supporting blocks 8 are provided with arc-shaped mechanisms and are movably contacted with the bottoms of the water quality analyzer bodies 100, the elastic supporting blocks 8 are used for supporting the water quality analyzer bodies 100, a plurality of elastic anti-collision rubber blocks 9 are fixedly bonded on the left side, the right side, the front side and the rear side of the protection boxes 6, the elastic anti-collision rubber blocks 9 are arranged and can effectively buffer and unload collision impact force received by the outside, elastic rubber sleeves are arranged in the protection boxes 6 in a bonding mode, the inner walls of the elastic rubber sleeves are movably contacted with the outer sides of the water quality analyzer bodies 100, and the elastic rubber sleeves are used for shielding the water quality analyzer bodies 100;
The two sides of the bottom of the cover plate 1 are fixedly connected with positioning rods 7, a protective box 6 is slidably sleeved on the two positioning rods 7, positioning grooves are formed in two sides of the top of the protective box 6, the inner wall of each positioning groove is slidably sleeved with the corresponding outer side of the corresponding positioning rod 7, the right side of the left positioning rod 7 is provided with a limiting groove, a limiting block is fixedly connected to the right inner wall of the left positioning groove, the limiting block is slidably connected with the limiting groove, the limiting block is matched with the limiting groove, the protective box 6 has the effect of limiting and preventing falling, the positioning rod 7 has the effect of vertically guiding the protective box 6, the bottom of the right side of the protective box 7 is provided with a clamping groove 15, the two clamping grooves 15 are movably clamped with the same elastic clamping mechanism, the protective box 6 is sleeved on the elastic clamping mechanism, the elastic clamping mechanism comprises clamping blocks 16 which are movably clamped in the two clamping grooves 15 respectively, the bottom of the right side of the protective box 6 is provided with a rectangular groove 10, wherein the right positioning groove is communicated with the rectangular groove 10 in a crossing way, a cross rod 18 is sleeved in the rectangular groove 10 in a sliding way, the left end of the cross rod 18 is fixedly connected with the right side of a left clamping block 16, a first through hole 17 is formed in the top of the cross rod 18, the right positioning rod 7 is positioned in the first through hole 17, the right clamping block 16 is fixedly connected with the right inner wall of the first through hole 17, the right end of the cross rod 18 extends to the right side of the protection box 6 and is fixedly connected with a pull ring, the cross rod 18 can be pulled by the pull ring to transversely move, a rectangular hole 11 is formed in the bottom inner wall of the rectangular groove 10, a guide rod 13 is fixedly connected between the two side inner walls of the rectangular hole 11, a guide block 12 is sleeved on the guide rod 13 in a sliding way, a guide hole is formed in the right side of the guide block 12, the inner wall of the guide hole is sleeved with the outer side of the guide rod 13 in a sliding way, the top of the guide block 12 is fixedly connected with the bottom of the cross rod 18, the guide block 12 is matched with the guide rod 13 to achieve the effect of transversely guiding the cross rod 18, the spring 14 is fixedly connected between the right side of the guide block 12 and the right side inner wall of the rectangular hole 11, the spring 14 is movably sleeved on the guide rod 13, and the guide block 12 can be driven to move leftwards and reset when the guide block is in a compressed state to relax tension.
Working principle: in the process of carrying the water quality analyzer body 100, the water quality analyzer body 100 is shielded and protected through the protective box 6 and the cover plate 1, when the water quality analyzer body 100 is subjected to external impact force, the elastic anti-collision rubber block 9 is extruded firstly, the elastic anti-collision rubber block 9 is deformed by the extrusion force, meanwhile, the shielding support of the elastic rubber sleeve, the elastic rubber and the elastic support block 8 is matched, and under the elastic action of the elastic anti-collision rubber block 9, the elastic rubber sleeve, the elastic rubber and the elastic support block 8, the external impact force can be effectively buffered and unloaded, the damage to the water quality analyzer body 100 caused by the large impact force is reduced, and the safety of the water quality analyzer body 100 in the carrying process is improved;
when the water quality analyzer body 100 is required to be moved out for use, the pull ring is pulled rightwards to drive the cross rod 18 to move rightwards, the cross rod 18 drives the guide block 12 to slide rightwards on the guide rod 13, the spring 14 is compressed while the guide block 12 moves rightwards, the cross rod 18 drives the two clamping blocks 16 to move out of the corresponding clamping grooves 15 respectively, the fixation of the protective box 6 is released, the protective box 6 can be moved downwards at the moment to slide downwards on the two positioning rods 7, the protective box 6 drives the elastic rubber sleeve to be separated downwards from the water quality analyzer body 100, the shielding of the water quality analyzer body 100 is released, and the water quality analyzer body 100 can be normally used at the moment;
The fan 4 can be started in the use process, the fan 4 is used for extracting external gas, the extracted gas is introduced into the rectangular annular groove 2, the gas in the rectangular annular groove 2 is discharged through the plurality of gas blowing pipes 3 to blow the water quality analyzer body 100 from two sides, under the blowing of the gas, the water quality analyzer body 100 can be subjected to auxiliary heat dissipation, and the risk of accelerating the aging of internal parts of the water quality analyzer body 100 due to the fact that the water quality analyzer body 100 is at a high temperature for a long time can be effectively reduced by blowing the gas to the water quality analyzer body 100 for auxiliary heat dissipation;
After the water quality analyzer body 100 is used, the pull ring is pulled rightwards again, the spring 14 is in a compressed state, the protection box 6 is pushed upwards to drive the elastic rubber sleeve to block the water quality analyzer body 100, when the protection box 6 moves upwards to be in contact with the bottom of the cover plate 1, the pull force of the pull ring is relaxed, the elastic force of the spring 14 in the compressed state drives the guide block 12 to move leftwards, the guide block 12 drives the cross rod 18 to move leftwards, the cross rod 18 drives the two clamping blocks 16 to move into the corresponding clamping grooves 15 respectively, the clamping blocks 16 are matched with the clamping grooves 15, the protection box 6 is limited, the protection box 6 is fixed, and the protection box 6 shields the water quality analyzer body 100 again at the moment, so that the water quality analyzer body 100 is convenient to carry.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a water quality analyzer convenient to use, includes water quality analyzer body (100), the top of water quality analyzer body (100) is provided with the entering end, a serial communication port, the top fixedly connected with apron (1) of water quality analyzer body (100), the entering end of water quality analyzer body (100) extends to the top of apron (1), and protection box (6) on water quality analyzer body (100) are established to the bottom movable contact of apron (1), install on apron (1) and blow heat dissipation mechanism, blow heat dissipation mechanism cover and establish on water quality analyzer body (100), and the equal fixedly connected with locating lever (7) in bottom both sides of apron (1), protection box (6) slip cap are established on two locating levers (7), and draw-in groove (15) have been seted up to the right side bottom of locating lever (7), and two draw-in grooves (15) inner activity card are equipped with same elasticity clamping mechanism, and protection box (6) cover is established on elasticity clamping mechanism.
2. The water quality analyzer convenient to use according to claim 1, wherein the air blowing and heat radiating mechanism comprises a rectangular annular groove (2) arranged on the outer side of a cover plate (1), a rectangular annular cover (5) is fixedly sleeved in the rectangular annular groove (2), a plurality of air blowing pipes (3) communicated with the inner parts of the rectangular annular groove (2) are embedded and fixed on the inner walls of two sides of the cover plate (1), the water quality analyzer body (100) is positioned between the two air blowing pipes (3) which are opposite front and back, the air blowing pipes (3) incline to one side close to the water quality analyzer body (100), a fan (4) is embedded and fixed on the left side of the rectangular annular cover (5), the right side of the fan (4) is an air exhaust end and extends into the rectangular annular groove (2), and the left side of the fan (4) is an air inlet end and is fixedly provided with a filter screen.
3. The water quality analyzer convenient to use according to claim 2, characterized in that, elasticity clamping mechanism is including clamping block (16) of activity clamping in two draw-in grooves (15) respectively, rectangular channel (10) have been seted up to the right side bottom of protection box (6), sliding sleeve is equipped with horizontal pole (18) in rectangular channel (10), the right side fixed connection of left end and left clamping block (16) of horizontal pole (18), first perforation (17) have been seted up at the top of horizontal pole (18), locating lever (7) on the right side are located first perforation (17), the right-hand clamping block (16) on the right side and the right side inner wall fixed connection of first perforation (17), rectangular hole (11) have been seted up on the bottom inner wall of rectangular channel (10), fixedly connected with guide bar (13) between the both sides inner wall of rectangular hole (11), sliding sleeve is equipped with guide block (12) on guide bar (13), the top of guide block (12) and the right side inner wall fixed connection of guide bar (14) on the right side of rectangular block (12) and guide bar (14) of right side fixed connection.
4. The water quality analyzer convenient to use according to claim 3, wherein positioning grooves are formed in two sides of the top of the protection box (6), the inner walls of the positioning grooves are slidably sleeved on the outer sides of the corresponding positioning rods (7), the positioning grooves on the right side are communicated with the rectangular grooves (10) in a crossed mode, limiting grooves are formed in the right side of the left positioning rod (7), limiting blocks are fixedly connected to the inner walls on the right side of the left positioning grooves, and the limiting blocks are slidably connected with the limiting grooves.
5. The water quality analyzer convenient to use according to claim 1, wherein an elastic rubber is fixedly adhered to the inner wall of the top of the cover plate (1), the elastic rubber is sleeved on the inlet end of the water quality analyzer body (100), the bottom of the elastic rubber is fixedly adhered to the top of the water quality analyzer body (100), an elastic supporting block (8) is fixedly adhered to the inner wall of the bottom of the protective box (6), and the top of the elastic supporting block (8) is arranged to be an arc mechanism and is movably contacted with the bottom of the water quality analyzer body (100).
6. The water quality analyzer convenient to use according to claim 1, wherein a plurality of elastic anti-collision rubber blocks (9) are adhered and fixed on the left side, the right side, the front side and the rear side of the protection box (6), an elastic rubber sleeve is adhered and sleeved in the protection box (6), and the inner wall of the elastic rubber sleeve is movably contacted with the outer side of the water quality analyzer body (100).
7. The water quality analyzer according to claim 1, wherein the two sides of the top of the cover plate (1) are fixedly connected with a latch ring, the top of the cover plate (1) is provided with a through hole, and the inner wall of the through hole is fixedly connected with the outer side of the inlet end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322785330.3U CN220983275U (en) | 2023-10-18 | 2023-10-18 | Water quality analyzer convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322785330.3U CN220983275U (en) | 2023-10-18 | 2023-10-18 | Water quality analyzer convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220983275U true CN220983275U (en) | 2024-05-17 |
Family
ID=91038597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322785330.3U Active CN220983275U (en) | 2023-10-18 | 2023-10-18 | Water quality analyzer convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220983275U (en) |
-
2023
- 2023-10-18 CN CN202322785330.3U patent/CN220983275U/en active Active
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