Water quality analyzer

Abstract

The utility model discloses a water quality analyzer which comprises a mounting box and a sponge layer, and the sponge layer is mounted in the mounting box; the mounting cover is mounted at the upper end of the mounting box, a sponge pressing piece is arranged in the mounting cover, a water collecting bag is mounted in the sponge pressing piece, hook-and-loop fasteners are mounted on the left side and the right side of the water collecting bag, and a positioning hook is mounted at the front end of the mounting cover; and the pressing ring is connected to the lower end of the positioning hook, a control panel is installed at the lower end of the pressing ring, an installation shaft is installed at the upper end of the control panel, the outer side of the installation shaft is annularly sleeved with a torsion spring, and a fixed bottom plate is arranged at the lower end of the torsion spring. The water quality analyzer is convenient to position and prevent vibration, can ensure that the instrument cannot be damaged and deformed due to impact of external force, so that actual detection is not influenced, can lock and protect the property of the instrument, prevents theft, is convenient to increase the storage space, and is convenient to sample and collect a water sample.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality detection, in particular to a water quality analyzer. Background Art

[0002] A water quality analyzer is a water quality monitoring device that can monitor and measure one or several parameters of a water body. The monitoring process often requires the use of some solutions, such as standard sample solutions and measuring reagents. These solutions are consumables and usually need to be replenished when the available amount is insufficient. When it is necessary to monitor outdoor flowing water, the required equipment can be carried in a box for easy use.

[0003] A water quality analyzer provided by announcement number CN 211718259 U includes: a container; an electronic balance, which carries the container and weighs the container; a liquid inlet device, which is connected to the container and is used to add different types of liquids into the container, so as to prepare a solution in the container. The water quality analyzer of this embodiment has a first working mode for preparing a standard sample solution, a second working mode for diluting a standard sample solution to prepare a non-standard sample solution, and a third working mode for preparing a measuring reagent. During the operation of the water quality analyzer of the utility model, the weight of the solution before and after entering the container is weighed by the electronic balance, and the weight, volume and specific gravity of the sample solution can be converted. The electronic balance has a high accuracy and a low detection limit, thereby reducing the measurement error and improving the quantitative accuracy of the solution.

[0004] The above-mentioned prior art solutions have the following defects: the water quality analyzer is not easy to position and shockproof, the instrument is easily damaged and deformed by external force, thus affecting the actual detection, the instrument property cannot be locked for protection, it is easy to lose, it is not convenient to increase storage space, and water samples cannot be collected and stored. Therefore, the utility model provides a water quality analyzer to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a water quality analyzer to solve the problems mentioned in the above background technology that the water quality analyzer is not easy to position and shockproof, the instrument is easily damaged and deformed by external impact, thereby affecting actual detection, the instrument property cannot be locked for protection, it is easy to lose, it is not convenient to increase storage space, and water samples cannot be collected and stored.

[0006] To achieve the above object, the utility model provides the following technical solution: a water quality analyzer, comprising an installation box and a sponge layer, wherein the sponge layer is installed inside the installation box;

[0007] Also includes:

[0008] An installation cover is installed at the upper end of the installation box, a sponge pressing sheet is arranged inside the installation cover, a water collecting bag is installed inside the sponge pressing sheet, and Velcro is installed on both sides of the water collecting bag, and a positioning hook is installed at the front end of the installation cover;

[0009] A pressure ring is connected to the lower end of the positioning hook, a control panel is installed at the lower end of the pressure ring, and a mounting shaft is installed at the upper end of the control panel, and a torsion spring is sleeved on the outer ring of the mounting shaft, a fixed bottom plate is provided at the lower end of the torsion spring, and a padlock hole is installed at the front end of the fixed bottom plate, a drawer is provided at the lower end of the sponge layer, and a round wire spring is connected to the rear side of the lower end of the drawer, and a locking block is installed on the lower side of the front end of the drawer, and a reset spring is connected to the lower end of the locking block.

[0010] Preferably, the installation cover forms a rotating structure at the upper end of the installation box, and the positioning hooks are symmetrically arranged at the front end of the installation cover.

[0011] Preferably, the rear end of the fixed base plate is connected to the installation box by means of threads, and the upper end of the fixed base plate is fixedly connected to the installation shaft, and the control panel forms a rotating structure at the upper end of the installation shaft.

[0012] Preferably, a slot hole matching the padlock hole is provided inside the control panel, and the upper end of the control panel and the pressure ring form a rotating structure, and the upper end of the pressure ring is connected to the positioning hook in a snap-fit ​​manner.

[0013] Preferably, the drawer forms a sliding structure inside the installation box through round wire springs, and the round wire springs are arranged symmetrically about the central axis of the installation box.

[0014] Preferably, the locking block forms a rotating structure at the front end of the installation box, and the lower end of the drawer is connected to the locking block in a snap-fit ​​manner.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the water quality analyzer is easy to position and shockproof, which can ensure that the instrument will not be damaged or deformed by external impact, thereby affecting the actual detection, and the instrument property can be locked to prevent theft, which is convenient for increasing storage space and facilitating the collection and collection of water samples;

[0016] 1. An installation box, a sponge layer and a sponge pressing sheet are provided. The installation box is convenient for placing the required instruments inside the installation box, and the devices can be stored and installed, which is also more convenient for the movement and transportation of the instruments. The filling of the sponge layer can ensure that the instruments will not be damaged or deformed by external impact, thereby affecting the actual detection;

[0017] 2. It is equipped with a control panel, a fixed bottom plate and a padlock hole. When the instrument is not in use, the installation box and the installation cover can be locked by passing an iron lock through the slot inside the padlock hole, which can protect the instrument property and prevent theft;

[0018] 3. A water collection bag, a drawer and a locking block are provided, so that the collected water samples can be placed inside the drawer, and then the drawer can be pushed back into the installation box to bring the water samples back for research. The setting of this structure is convenient for increasing the storage space of the installation box and for collecting water samples. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the cross-sectional structure of the utility model from top view;

[0020] Figure 2 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the connection structure between the control panel and the fixed base plate of the utility model;

[0022] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure in the middle.

[0023] In the figure: 1. Installation box; 2. Sponge layer; 3. Installation cover; 4. Sponge pressing sheet; 5. Water collecting bag; 6. Velcro; 7. Positioning hook; 8. Pressing ring; 9. Control panel; 10. Installation shaft; 11. Torsion spring; 12. Fixed bottom plate; 13. Padlock hole; 14. Drawer; 15. Round wire spring; 16. Lock block; 17. Reset spring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 The utility model provides a technical solution: a water quality analyzer, including an installation box 1, a sponge layer 2, an installation cover 3, a sponge pressing sheet 4, a water collecting bag 5, a Velcro 6, a positioning hook 7, a pressure ring 8, a control panel 9, an installation shaft 10, a torsion spring 11, a fixed bottom plate 12, a padlock hole 13, a drawer 14, a round wire spring 15, a locking block 16 and a reset spring 17.

[0026] The installation cover 3 is installed at the upper end of the installation box 1, and a sponge pressing sheet 4 is arranged inside the installation cover 3, and a water collecting bag 5 is installed inside the sponge pressing sheet 4, and Velcro 6 is installed on both sides of the water collecting bag 5, and a positioning hook 7 is installed at the front end of the installation cover 3;

[0027] A pressure ring 8 is connected to the lower end of the positioning hook 7, a control panel 9 is installed at the lower end of the pressure ring 8, and a mounting shaft 10 is installed at the upper end of the control panel 9, and a torsion spring 11 is sleeved on the outer ring of the mounting shaft 10, a fixed bottom plate 12 is provided at the lower end of the torsion spring 11, and a padlock hole 13 is installed at the front end of the fixed bottom plate 12, a drawer 14 is provided at the lower end of the sponge layer 2, and a round wire spring 15 is connected to the rear side of the lower end of the drawer 14, and a locking block 16 is installed on the lower side of the front end of the drawer 14, and a reset spring 17 is connected to the lower end of the locking block 16.

[0028] like Figure 1 , Figure 3 As shown in the figure, the installation cover 3 forms a rotating structure at the upper end of the installation box 1, and the positioning hook 7 is symmetrically arranged at the front end of the installation cover 3, the rear end of the fixed base plate 12 is connected to the installation box 1 in a threaded manner, and the upper end of the fixed base plate 12 is fixedly connected to the installation shaft 10, and the control panel 9 forms a rotating structure at the upper end of the installation shaft 10, a slot hole that fits the padlock hole 13 is opened inside the control panel 9, and the upper end of the control panel 9 and the pressure ring 8 form a rotating structure, and the upper end of the pressure ring 8 is connected to the positioning hook 7 in a snap-fitting manner. The device installation box 1 is convenient for placing the required instruments inside the installation box 1, and the device can be stored and installed, which is also more convenient for the movement and transportation of the instrument, and the filling of the sponge layer 2 can ensure that the instrument will not be damaged and deformed by external force, affecting the actual detection.

[0029] like Figure 2 As shown, the drawer 14 is formed into a sliding structure inside the installation box 1 by a round wire spring 15, and the round wire spring 15 is symmetrically arranged about the central axis of the installation box 1, and the lock block 16 is formed into a rotating structure at the front end of the installation box 1, and the lower end of the drawer 14 is connected to the lock block 16 by a snap-fitting manner. When the instrument needs to be used, the control panel 9 is first bent upward, and the upper end of the control panel 9 is rotated upward with the installation shaft 10 as the axis, and then the pressure ring 8 is rotated downward to disengage the buckle of the positioning hook 7, so as to facilitate opening the box body. The arrangement of this structure facilitates the device installation box 1 to be tightly snapped with the installation cover 3 to prevent the instrument from shaking, and the iron lock can also be passed through the groove inside the padlock hole 13 when the instrument is not in use. The hole can be used to lock the installation box 1 and the installation cover 3, so as to protect the instrument property and prevent theft. A drawer 14 is arranged inside the lower end of the installation box 1. When it is necessary to collect water samples during water quality analysis, the Velcro 6 is first torn to the left and right, and the water collecting bag 5 is taken out to collect the water sample, and then the left end of the locking block 16 is lifted upward. At this time, the upper right end of the locking block 16 is disengaged from the engagement of the drawer 14, and the drawer 14 is pushed forward by the round wire spring 15, so that the collected water sample can be placed inside the drawer 14, and then the drawer 14 is pushed back into the installation box 1, so that the water sample can be taken back for research. The arrangement of this structure is convenient for increasing the storage space of the installation box 1 and collecting water samples.

[0030] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A water quality analyzer, comprising an installation box (1) and a sponge layer (2), wherein the sponge layer (2) is installed inside the installation box (1); It is characterized in that Also includes: An installation cover (3) is installed at the upper end of the installation box (1), a sponge pressing sheet (4) is arranged inside the installation cover (3), a water collecting bag (5) is installed inside the sponge pressing sheet (4), and Velcro (6) is installed on both left and right sides of the water collecting bag (5), and a positioning hook (7) is installed at the front end of the installation cover (3); A pressure ring (8) is connected to the lower end of the positioning hook (7), a control panel (9) is installed at the lower end of the pressure ring (8), and a mounting shaft (10) is installed at the upper end of the control panel (9), and a torsion spring (11) is sleeved on the outer ring of the mounting shaft (10), a fixed bottom plate (12) is provided at the lower end of the torsion spring (11), and a padlock hole (13) is installed at the front end of the fixed bottom plate (12), a drawer (14) is provided at the lower end of the sponge layer (2), and a round wire spring (15) is connected to the rear side of the lower end of the drawer (14), and a lock block (16) is installed at the lower side of the front end of the drawer (14), and a reset spring (17) is connected to the lower end of the lock block (16).

2. A water quality analyzer according to claim 1, characterized in that: The installation cover (3) forms a rotating structure at the upper end of the installation box (1), and the positioning hook (7) is symmetrically arranged at the front end of the installation cover (3).

3. A water quality analyzer according to claim 1, characterized in that: The rear end of the fixed base plate (12) is connected to the installation box (1) in a threaded manner, and the upper end of the fixed base plate (12) is fixedly connected to the installation shaft (10), and the control panel (9) forms a rotating structure at the upper end of the installation shaft (10).

4. A water quality analyzer according to claim 1, characterized in that: The control panel (9) is provided with a slot hole that fits the padlock hole (13), and the upper end of the control panel (9) and the pressure ring (8) form a rotating structure, and the upper end of the pressure ring (8) is connected to the positioning hook (7) in a snap-fit ​​manner.

5. A water quality analyzer according to claim 1, characterized in that: The drawer (14) forms a sliding structure inside the installation box (1) through a round wire spring (15), and the round wire spring (15) is arranged symmetrically with respect to the central axis of the installation box (1).

6. A water quality analyzer according to claim 1, characterized in that: The locking block (16) forms a rotating structure at the front end of the installation box (1), and the lower end of the drawer (14) is connected to the locking block (16) in a snap-fit ​​manner.

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