CN111781323A - Portable water quality monitor - Google Patents
Portable water quality monitor Download PDFInfo
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- CN111781323A CN111781323A CN202010675775.4A CN202010675775A CN111781323A CN 111781323 A CN111781323 A CN 111781323A CN 202010675775 A CN202010675775 A CN 202010675775A CN 111781323 A CN111781323 A CN 111781323A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
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Abstract
The invention discloses a portable water quality monitor, which comprises a monitor main body and a probe connected with the monitor main body through a lead, wherein a protective shell mechanism which can be effectively and conveniently used for field water quality detection is arranged outside the probe.
Description
Technical Field
The invention relates to the technical field of water quality monitoring equipment, in particular to a portable water quality monitor.
Background
The process of evaluating water quality condition is called water quality monitoring, the water quality monitoring range includes uncontaminated and contaminated natural water and various industrial drainage, etc., the water quality monitoring mainly aims at the comprehensive index of water quality condition and toxic substances in water, and the water quality monitoring method mainly includes chemical method, electrochemical method, atomic absorption spectrophotometry, ion chromatography, gas chromatography, plasma emission spectrometry, etc., wherein, the chemical method makes the most commonly used water quality routine monitoring method, with the development of modern scientific technology, the water quality monitoring work is greatly promoted by the appearance of water quality monitors, the water quality monitoring work becomes faster and more convenient, wherein, the portable multi-parameter water quality tester is a novel instrument capable of simultaneously and quickly detecting water quality, the operation is simple, the field sampling can be realized, the sampling and the measurement can be realized at the moment, and the result is accurate.
However, because the existing probe structure of the portable water quality monitor is provided with a protective cylinder sleeved outside the detection probe, so as to carry and protect the probe for use, and when the portable water quality monitor is used for real-time quality measurement, a technician is often required to hold the detection probe, the probe is directly put into a water body after the protective cylinder is taken down, and waits for a period of time until the water quality detection is completed, which brings inconvenience to real-time field water quality measurement work, firstly, aiming at field work, the protective cylinder is often easily lost when the probe is used for detection, or falls into water, or falls to cause damage, which can seriously affect the protection of the probe, secondly, when the technician stretches the probe into water and continuously holds the probe, the real-time work burden of the technician can be seriously increased, the limb is extremely hard and fatigued, and when the limb of the technician is hard and fatigued, not only the probe is extremely easy to fall into water due to slipping to affect normal use, moreover, technicians with stiff and fatigued limbs are easy to slip down into water due to uncontrollable limbs, so that high potential safety hazards exist, and therefore, a portable water quality monitor is provided.
Disclosure of Invention
The invention aims to provide a portable water quality monitor to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: portable water quality monitoring appearance, including monitor main part and the probe of being connected through wire and monitor main part, the probe outside is provided with can effectively make things convenient for the protective housing mechanism that open-air water quality testing used, and be different from prior art, and then in real-time open-air water quality testing in-process, abandoned the tradition and inserted fixed probe protective housing, open protective housing mechanism support, can spill the probe, effectively make things convenient for real-time water quality testing to use, simultaneously, protective housing mechanism opens the back, can directly put into the probe and detect in the water, avoided the tradition personnel to insert the probe in aquatic and last handheld mode, further made things convenient for open-air real-time water quality monitoring work, and safer, effectively avoided personnel's limbs fatigue stifledly and probably fall into the potential safety hazard in aquatic.
Preferably, the protective housing mechanism is including fixing the installation sleeve at probe handle portion, the parcel in the test probe outside has the showy formula combination shell subassembly that is used for probe protection and real-time showy detection to use with installation muffjoint, be provided with the synchronous drive subassembly that is used for showy formula combination shell subassembly synchronization action to extend the expansion on the installation sleeve, guarantee that the convenience of probe exposes the detection and uses with the position self-sustaining detection in water, convenient to use, and the security is good.
Preferably, the combination shell subassembly of floating formula includes a plurality of combination formula arc limit shells of being connected through pivot and installation sleeve rotation respectively, combination formula arc limit shell inboard all is fixed with the float, has guaranteed the high-efficient protection of probe and has extended to expose to detect the use with real-time efficient, and the setting through the float in addition makes it can detect at the surface of water automatic holding position, does not need personnel to continuously hold, and the security is good.
Preferably, the floating piece comprises elastic air bags respectively fixed on the inner sides of the combined arc-edge shells, so that the probe is guaranteed to be efficient and stable to be used in self-floating detection, and after the probe is contracted, the probe can be buffered in an effective elastic contact manner, and the protective capacity in the process of moving and carrying in real time is further improved.
Preferably, the synchronous driving part comprises a shifting driving part arranged on the mounting sleeve, and a plurality of driving link mechanisms with end parts respectively connected with the combined arc-edge shell are uniformly fixed on the shifting driving part so as to ensure efficient and stable driving and stretching use.
Preferably, drive link mechanism includes a plurality of bearing frames of fixing respectively on combination formula arc limit shell, all rotate through the pivot on the bearing frame and install the deflection axle, the tip of deflection axle rotates through the pivot respectively and installs the shift axle, the installation sleeve outside is fixed with the installation lantern ring, the shift axle slides respectively and runs through the installation lantern ring, and the tip rotates through the pivot with the aversion driving piece respectively and is connected, through drive link mechanism, has guaranteed effectual drive transmission, and then cooperates synchronous driving piece to guarantee the synchronous extension shrink use of combination formula arc limit shell, and then make things convenient for the real-time water quality testing of probe to use.
Preferably, the installation sleeve outside is provided with the external screw thread, the aversion driving piece includes that the screw thread installs the aversion seat in the installation sleeve outside, one side that the aversion seat is close to the aversion axle is provided with the roating seat, the aversion seat is provided with installation concave part and installation convex part respectively with rotatory relative one side, the installation convex part passes through the bearing and rotates and install in the installation concave part, the one end that the deflection axle was kept away from to the aversion axle is fixed with the roating seat respectively, has guaranteed that the stable drive of combination formula arc limit shell extends.
Preferably, the holding recess that is used for the deflection axle to accomodate is all offered to the position that is close to the deflection axle on the installation sleeve, the external diameter homogeneous phase that shift seat and roating seat and installation sleeve and float formula combination shell subassembly equals, and then when using in real time, can effectively guarantee that the probe is placed the steady type that carries the in-process, and when using in real time, also can guarantee its travelling comfort that stretches the shrink in-process in real time.
Preferably, two arbitrary combination formula arc limit shells are interior all seted up fore-and-aft ventilation groove, and two combination formula arc limit shells relative one side impartial distance set up a plurality of conduction grooves with the groove intercommunication of ventilating respectively, it is fixed with the air guide hose that one end is fixed in the groove of ventilating to embed in the installation sleeve to guarantee the probe and use in the stable detection of the surface of water that flows, and can effectively the holistic dry use of auxiliary device.
Compared with the prior art, the invention has the beneficial effects that:
the invention is different from the prior art, and further abandons the traditional fixed probe protection shell by inserting, and opens the protection shell mechanism bracket, so that the probe can be leaked out, thereby effectively facilitating the real-time water quality detection, and meanwhile, after the protection shell mechanism is opened, the probe can be directly put into water for detection, thereby avoiding the mode that the traditional personnel inserts the probe into water and continuously holds the probe, further facilitating the real-time water quality monitoring work in the field, and being safer, and effectively avoiding the potential safety hazard that the personnel are fatigued and hard and can fall into the water.
Drawings
FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
FIG. 2 is a schematic view of the probe of the present invention;
FIG. 3 is a schematic view of the present invention in partial cross-section of FIG. 1;
FIG. 4 is a schematic view of a modular arc-edged housing of the present invention;
FIG. 5 is a partially disassembled view of the driving member of the present invention;
FIG. 6 is an enlarged view of the area A of the present invention;
FIG. 7 is an enlarged view of the region B of the present invention;
FIG. 8 is an enlarged view of the region C of the present invention;
FIG. 9 is a schematic view of the overall structure of embodiment 2 of the present invention;
FIG. 10 is an enlarged view of the D-zone of the present invention.
In the figure: 1-monitor body; 2-a probe; 3-protecting the housing mechanism; 4-installing a sleeve; 5-a floating combined housing component; 6-a synchronous drive assembly; 7-combined arc-edge shell; 8-a float; 9-an elastic air bag; 10-displacing the drive member; 11-a drive linkage; 12-a bearing seat; 13-a yaw axis; 14-a displacement axis; 15-mounting a collar; 16-external threads; 17-a shifting seat; 18-a rotating base; 19-a mounting recess; 20-mounting bosses; 21-a limit ejector rod; 22-a deflecting torsion spring; 23-a limit top groove; 24-a receiving groove; 25-a vent groove; 26-a conducting groove; 27-air guide hose.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: the portable water quality monitor comprises a monitor main body 1 and a probe 2 connected with the monitor main body 1 through a lead, wherein the monitor main body 1 and the probe 2 are both designed by adopting the portable water quality monitor equipment in the prior art, and are not included in the protection range of the application and are not described herein in detail;
2 outsides of probe are provided with and can effectively make things convenient for protective housing mechanism 3 that open-air water quality testing used, in order to be different from prior art, and then in real-time open-air water quality testing process, the tradition has been abandoned and 2 protective housings of probe that insert the fixed, open protective housing mechanism support, can spill probe 2, effectively make things convenient for real-time water quality testing to use, the back is opened to protective housing mechanism simultaneously, can directly put into probe 2 and detect in the water, the mode of traditional personnel with probe 2 insert aquatic and last handheld has been avoided, further made things convenient for open-air real-time water quality monitoring work, and safer, effectively avoided personnel's limbs fatigue stiffness and probably fall into the potential safety hazard in aquatic.
Float formula combination shell subassembly 5 includes a plurality of combination formula arc limit shells 7 of being connected through pivot and installation sleeve 4 rotation respectively, combination formula arc limit shells 7 inboard all is fixed with floats 8, and a plurality of combination formula arc limit shells 7 make up into a confined protective sleeve, through its real-time expansion, use with real-time detection with effective protection that makes things convenient for probe 2, and through the setting of floating, can be after its expansion, become that the petal of central divergent formula is equally floated on the surface of water, and then make probe 2 can be automatic go on the automatic maintenance of position on the surface of water, use with the safety inspection of convenient real-time quality of water.
Synchronous driving piece is including setting up the aversion driving piece 10 on installation sleeve 4, evenly be fixed with the drive link mechanism 11 that a plurality of tip are connected with combination formula arc limit shell 7 respectively on the aversion driving piece 10, and then in real-time water quality testing process, through the directional aversion drive of aversion driving piece 10, can order about drive link mechanism 11 and drive each combination formula arc limit shell 7 and deflect respectively and extend, thereby realize the synchronous extension shrink of each combination formula arc limit shell 7, use in order to make things convenient for the real-time water quality testing of probe 2, and the combination setting of each combination formula arc limit shell 7, can realize extending the protection and float the detection and use, avoided traditional protective housing to lose or damage and influence the stable protection of probe 2.
The driving link mechanism 11 comprises a plurality of bearing seats 12 which are respectively fixed on the combined arc-edge shell 7, deflection shafts 13 are rotatably mounted on the bearing seats 12 through rotating shafts, the deflection shafts 13 are of a rectangular shaft structure but are not limited, the end parts of the deflection shafts 13 are respectively rotatably mounted with displacement shafts 14 through rotating shafts, mounting sleeve rings 15 are fixed on the outer sides of the mounting sleeves 4, the mounting sleeve rings 15 are of a circular ring structure but are not limited, the displacement shafts 14 respectively penetrate through the mounting sleeve rings 15 in a sliding mode, and the end parts of the displacement shafts are respectively rotatably connected with the displacement driving parts 10 through rotating shafts, so that the displacement driving parts 10 drive the displacement shafts 14 to directionally displace on the mounting sleeve rings 15, and the directional displacement of the displacement shafts 14 are matched with the deflection shafts 13 to drive the combined arc-edge shell 7 to deflect and extend so as to facilitate real-time detection of the probe.
The outer side of the mounting sleeve 4 is provided with an external thread 16, the displacement driving member 10 comprises a displacement seat 17 which is installed on the outer side of the mounting sleeve 4 in a threaded manner, the displacement seat 17 is in a circular ring seat structure but is not limited, one side of the displacement seat 17 close to the displacement shaft 14 is provided with a rotating seat 18, similarly, the rotating seat 18 is in a circular ring seat structure but is not limited, the displacement seat 17 and the opposite side in rotation are respectively provided with a mounting concave part 19 and a mounting convex part 20, the mounting convex part 20 is rotatably installed in the mounting concave part 19 through a bearing, one end of the displacement shaft 14 far away from the deflection shaft 13 is respectively fixed with the rotating seat 18, further, during the real-time rotation of the displacement seat 17, the displacement seat 17 is in a spiral displacement, and the rotating seat 18 is limited by the rotation of the displacement shaft 14, so that the rotating seat can be displaced along with the displacement seat 17, but the rotating seat 18 can, like this with the spiral through the seat 17 that shifts to order about the directional aversion of roating seat 18, thereby drive the directional aversion of aversion axle 14, and then through deflection axle 13, realize the extension shrink of combination formula arc limit shell 7, and shift 17 realizes shifting through the screw thread mode, makes it possess the ability of real-time position auto-lock, guarantees the stable detection and the protection of probe 2 and uses.
The holding recess 24 that is used for deflection axle 13 to accomodate is all offered to the position that is close to deflection axle 13 on the installation sleeve 4, the external diameter homogeneous phase that shift seat 17 and roating seat 18 and installation sleeve 4 and float formula combination shell subassembly 5 equals, and then when using in real time, can effectively guarantee that probe 2 places the steady type of carrying the in-process, and when using in real time, also can guarantee its real-time travelling comfort that stretches the shrink in-process.
Example 2
Referring to fig. 9-10, the present invention provides an optimized technical solution of embodiment 1: the one end that the roating seat 18 was kept away from to the seat of shifting 17 is rotated through the pivot and is installed spacing ejector pin 21, and spacing ejector pin 21 is the rectangular rod structure but not limitation, spacing ejector pin 21 both sides all are fixed with the tip respectively with the fixed torsional spring 22 that deflects of seat of shifting 17, the last relevant position of installation sleeve 4 sets up the spacing top groove 23 that matches with spacing ejector pin 21, and then in real-time use, when protecting probe 2 after the shrink of combination formula arc limit shell 7, it is spacing through the block of spacing ejector pin 21 and spacing top groove 23, can carry out effectual rotation spacing to seat of shifting 17, avoids it to drive combination formula arc limit shell 7 to extend in carrying the in-process accident autogyration to effectively avoid influencing real-time high-efficient protection and use.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. Portable water quality monitor, including monitor main part (1) and probe (2) of being connected through wire and monitor main part (1), its characterized in that: the outside of the probe (2) is provided with a protective shell mechanism (3) which can effectively facilitate the use of field water quality detection.
2. The portable water quality monitor according to claim 1, wherein: protective housing mechanism (3) are including fixing installation sleeve (4) at probe (2) handle portion, the parcel of test probe (2) outside has the showy formula combination shell subassembly (5) that is used for probe (2) protection and real-time showy detection to use of being connected with installation sleeve (4), be provided with on installation sleeve (4) and be used for showy formula combination shell subassembly (5) synchronous action to extend synchronous drive subassembly (6) of expansion.
3. The portable water quality monitor according to claim 2, wherein: the floating combined shell component (5) comprises a plurality of combined arc edge shells (7) which are rotatably connected with the mounting sleeve (4) through rotating shafts respectively, and floating parts (8) are fixed on the inner sides of the combined arc edge shells (7).
4. The portable water quality monitor according to claim 3, wherein: the floating piece (8) comprises elastic air bags (9) which are respectively fixed on the inner sides of the combined arc-edge shells (7).
5. The portable water quality monitor according to claim 4, wherein: the synchronous driving part comprises a shifting driving part (10) arranged on the mounting sleeve (4), and a plurality of driving link mechanisms (11) with end parts respectively connected with the combined arc-edge shell (7) are uniformly fixed on the shifting driving part (10).
6. The portable water quality monitor according to claim 5, wherein: drive link mechanism (11) include a plurality of bearing frames (12) of fixing respectively on combination formula arc limit shell (7), all rotate through the pivot on bearing frame (12) and install deflection axle (13), the tip of deflection axle (13) rotates through the pivot respectively and installs displacement axle (14), installation sleeve (4) outside is fixed with the installation lantern ring (15), displacement axle (14) slide respectively and run through the installation lantern ring (15), and the tip rotates through the pivot with displacement driving piece (10) respectively and is connected.
7. The portable water quality monitor according to claim 6, wherein: the outer side of the installation sleeve (4) is provided with an external thread (16), the displacement driving piece (10) comprises a displacement seat (17) installed on the outer side of the installation sleeve (4) in a threaded mode, one side, close to the displacement shaft (14), of the displacement seat (17) is provided with a rotating seat (18), the opposite side of the displacement seat (17) and the rotation side is provided with an installation concave portion (19) and an installation convex portion (20) respectively, the installation convex portion (20) is installed in the installation concave portion (19) through bearing rotation, and one end, far away from the deflection shaft (13), of the displacement shaft (14) is fixed with the rotating seat (18) respectively.
8. The portable water quality monitor according to claim 7, wherein: the position that is close to deflection axle (13) on installation sleeve (4) all offers holding recess (24) that are used for deflection axle (13) to accomodate, the external diameter homogeneous phase of displacement seat (17) and roating seat (18) and installation sleeve (4) and floating formula combination shell subassembly (5) equals.
9. The portable water quality monitor according to claim 8, wherein: longitudinal ventilation grooves (25) are formed in any two of the combined arc edge shells (7), a plurality of conduction grooves (26) which are respectively communicated with the ventilation grooves (25) are formed in one opposite sides of the two combined arc edge shells (7) at equal distances, and air guide hoses (27) with one ends fixed in the ventilation grooves (25) are embedded and fixed in the mounting sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010675775.4A CN111781323B (en) | 2020-07-14 | 2020-07-14 | Portable water quality monitor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010675775.4A CN111781323B (en) | 2020-07-14 | 2020-07-14 | Portable water quality monitor |
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| CN111781323A true CN111781323A (en) | 2020-10-16 |
| CN111781323B CN111781323B (en) | 2022-06-28 |
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| CN202010675775.4A Active CN111781323B (en) | 2020-07-14 | 2020-07-14 | Portable water quality monitor |
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Cited By (6)
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| CN112433065A (en) * | 2020-12-28 | 2021-03-02 | 佳木斯大学 | Computer-assisted meteorological monitoring robot |
| CN112858609A (en) * | 2021-01-19 | 2021-05-28 | 广东源景科技有限公司 | Portable accurate quick measuring device of water quality detector |
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| CN113203842A (en) * | 2021-04-27 | 2021-08-03 | 吴国妹 | Water quality monitoring equipment is used in gardens |
| CN114384219A (en) * | 2021-12-15 | 2022-04-22 | 黄石正宇环保技术有限公司 | Real-time water quality monitoring system with wide monitoring range |
| CN117783472A (en) * | 2024-02-28 | 2024-03-29 | 武汉奥恒胜科技有限公司 | Portable intelligent water quality detection device |
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| CN111781323B (en) | 2022-06-28 |
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