Portable multifunctional water quality detector

Abstract

The utility model relates to the technical field of water quality detectors, in particular to a portable multifunctional water quality detector which comprises a handheld water quality detector main body, a detection probe is connected onto the handheld water quality detector main body through a cable, and a floating ball is detachably connected onto the detection probe. A probe protective sleeve is fixedly mounted on the rear side surface of the handheld water quality detector main body, a top cylinder body of the probe protective sleeve is in threaded connection with a threaded cover, a penetrating hole communicated with the outside is formed in the top wall of the threaded cover, a rubber pad is clamped and matched in the threaded cover, and wiping cotton is fixedly mounted on the top surface of the rubber pad; the wiping cotton penetrates out of the penetrating-out hole, the detection probe penetrates through the wiping cotton and is matched with the probe protection sleeve in an inserted connection mode, and a traction rope is fixedly installed on a shell of the handheld water quality detector body. The device is convenient to carry, and has the functions of floating on the water surface for detection and protecting the detection probe.

Description

TECHNICAL FIELD

[0001] The utility model relates to water quality detector technical field, specifically, relate to portable multifunctional water quality detector. BACKGROUND

[0002] Under the background of environmental protection and water resources management, water quality monitoring is particularly important, and the quality of water is directly related to human health, ecological balance and sustainable use of water resources, in order to ensure the safety and cleanliness of water quality, water quality detector emerges as the times require.

[0003] With the progress of science and technology, sensor technology and data processing algorithm have developed rapidly, sensors can react with water samples, produce electric signals or light signals, and after processing by the signal processing system inside the instrument, display in the form of numbers or charts for user analysis, this high-precision measurement technology enables water quality detector to provide accurate water quality data in a short time.

[0004] Most of the water quality detectors on the market can be handheld, have the advantages of convenient carrying, small size and light weight, and the water quality detector can quickly and accurately measure the pH value, dissolved oxygen, conductivity, turbidity, ammonia nitrogen, nitrate, phosphate and other parameters in water, so that it can be easily carried to the scene for instant detection.

[0005] However, since the water quality detector mainly relies on the detection probe at the end for detection operation, most water quality detectors lack components for storing and protecting the detection probe after use, which can cause the detection probe to collide with the outside world and be damaged, in addition, most detection probe parts cannot install corresponding float ball components, which is not conducive to making the detection probe float directly on the water surface for detection operation, and brings inconvenience to the user. In view of this, we propose a portable multifunctional water quality detector. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing portable multifunctional water quality detector, to solve the defect in the prior art.

[0007] To achieve the above object, the utility model provides the following technical scheme:

[0008] The utility model provides a portable multifunctional water quality detector, including handheld water quality detector main part, the handheld water quality detector main part is connected with detection probe through cable on, the detection probe is detachably connected with the float ball, the rear side of handheld water quality detector main part is fixedly installed with the probe protection sleeve, the top cylinder of probe protection sleeve is connected with the screw thread cover, the top wall of screw thread cover is provided with the through -going hole who links to each other with outside, the screw thread cover is in the joint with rubber pad, the top surface of rubber pad is fixedly installed with wiping cotton, wiping cotton is from the through -going hole part and is worn, detection probe passes wiping cotton and is inserted with the joint between probe protection sleeve.

[0009] Preferably, the size of the rubber pad is adapted to the size of the screw cap, and the screw cap presses the rubber pad on the top surface of the probe protection sleeve.

[0010] Preferably, the surface of the handheld water quality detector main body is provided with a display screen, and the surface of the handheld water quality detector main body is also provided with a key.

[0011] Preferably, a plurality of equally spaced plug-in holes are arranged on the top surface of the handheld water quality detector main body, and the other end of the cable is fixedly installed with a plug-in head, which is inserted and matched between the plug-in head and the plug-in hole.

[0012] Preferably, a pulling rope is fixedly installed on the shell of the handheld water quality detector main body, and the pulling rope is in a closed loop structure.

[0013] Preferably, a hanging ring is fixedly installed on the shell of the detection probe, and a hook is fixedly installed on the float ball, which is jointed and matched between the hook and the hanging ring.

[0014] Preferably, the hook is provided with a joint gap connected to the outside, one end of the hook is fixedly installed with an elastic abutting rod, and the other end of the hook is abutted on the inner side of the rod body.

[0015] Preferably, the buoyancy of the float ball is greater than the gravity of the detection probe, and the hanging ring is arranged at the top position of the detection probe.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] 1. The utility model discloses a handheld water quality detector main part can be directly held in hand and use, and the overall volume is smaller, has the advantage that is convenient to carry, in addition, the probe protection sleeve is set up, can realize the anti -collision protection operation to the detection probe is inserted into the probe protection sleeve, the wiping cotton is set up, can play the effect that the surface of detection probe is wiped, because wiping cotton can dismantle, convenient to carry and can carry out the anti -collision protection effect of detection probe to reach the operation of dismantling and cleaning.

[0018] 2. The utility model discloses a float ball, and the detachable connection between float ball and detection probe, after installing float ball on detection probe, can utilize the float ball to float on the water surface, realizes the detection operation of using detection probe to the surface layer of water. ACCURACY

[0019] Figure 1 It is the whole structure schematic diagram of the utility model;

[0020] Figure 2 It is the explosion structure schematic diagram of the utility model;

[0021] Figure 3 It is one of partial structure schematic diagram of the utility model;

[0022] Figure 4 It is the second of partial structure schematic diagram of the utility model;

[0023] Figure 5 It is the utility model Figure 4 The enlarged view of A in the utility model;

[0024] The meaning of each reference numeral in the drawing is:

[0025] 1, handheld water quality detector main part;10, display screen;11, button;12, plug hole;13, pull rope;14, cable;141, plug;142, detection probe;15, hanging ring;

[0026] 2, float ball;20, hook;21, clamping gap;22, elastic abutting rod;

[0027] 3, probe protection sleeve;30, screw cover;31, through hole;32, rubber pad;33, wiping cotton. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0029] Please refer to Figures 1-5 The present application provides a technical solution: a portable multifunctional water quality detector, which comprises a handheld water quality detector main body 1, a detection probe 142 connected to the handheld water quality detector main body 1 through a cable 14, and a float ball 2 detachably connected to the detection probe 142, so that the detection probe 142 is driven by the float ball 2 to float on the water surface, and the surface layer of the water body is detected.

[0030] Specifically, a probe protection sleeve 3 is fixedly installed on the rear side of the handheld water quality detector main body 1, a threaded cover 30 is threadedly connected to the top cylinder of the probe protection sleeve 3, a through hole 31 in communication with the outside is formed in the top wall of the threaded cover 30, a rubber pad 32 is clamped in the threaded cover 30, a wiping cotton 33 is fixedly installed on the top surface of the rubber pad 32, the wiping cotton 33 is inserted through the through hole 31, the detection probe 142 is inserted into the probe protection sleeve 3 through the wiping cotton 33, the wiping cotton 33 is used for wiping the detection probe 142, and the probe protection sleeve 3 is used for preventing the detection probe 142 from being impacted.

[0031] In the embodiment, the size of the rubber pad 32 is matched with the size of the threaded cover 30, the rubber pad 32 is pressed on the top surface of the probe protection sleeve 3 by the threaded cover 30, and the rubber pad 32 and the wiping cotton 33 are prevented from loosening and slipping off.

[0032] Specifically, a display screen 10 is arranged on the surface of the handheld water quality detector main body 1, and a key 11 is further arranged on the surface of the handheld water quality detector main body 1. It should be noted that the display screen 10, the handheld water quality detector main body 1 and the key 11 and other components of the present application are all general standard components or components known to those skilled in the art, the structure and principle of which are known to the present technical personnel through technical manual or obtained through conventional experimental method. In the idle place of the device, all the electrical components, power elements, electrical components, and the matched controller and power supply are connected through wires. The specific connection means should refer to the working principle in the present application. The electrical components are electrically connected in the order of working sequence, and the detailed connection means are all known in the art.

[0033] Further, the top surface of the handheld water quality detector main body 1 is provided with a plurality of plug-in holes 12 arranged at equal intervals, and the other end of the cable 14 is fixedly provided with a plug-in head 141, which is plugged and matched with the plug-in hole 12, for normal plugging and electrical connection operation.

[0034] In addition, the shell of the handheld water quality detector main body 1 is fixedly provided with a pull rope 13 in a closed loop structure, which is used for holding operation, so as to achieve the effect of convenient carrying.

[0035] It is worth noting that the shell of the detection probe 142 is fixedly provided with a hanging ring 15, the floating ball 2 is fixedly provided with a hook 20, and the hook 20 is clamped and matched with the hanging ring 15, so as to facilitate the assembly operation of the floating ball 2.

[0036] It is worth noting that the hook 20 is provided with a clamping gap 21 connected with the outside, and the one end of the hook 20 is fixedly provided with an elastic abutting rod 22, which is abutted on the other end of the hook 20, so as to prevent the hanging ring 15 from falling off the hook 20.

[0037] In this embodiment, the buoyancy of the floating ball 2 is greater than the gravity of the detection probe 142, and the hanging ring 15 is arranged at the top of the detection probe 142, so that when the floating ball 2 floats on the water surface, the detection end of the detection probe 142 can be normally inserted into the water body.

[0038] The portable multifunctional water quality detector of the utility model in use, the plug-in head 141 is inserted into the plug-in hole 12, the detection probe 142 is taken out from the probe protection sleeve 3, and then the detection probe 142 is placed in the water body, and the handheld water quality detector main body 1 is started for detection operation; when the water surface needs to be detected, the hook 20 is clamped on the hanging ring 15, and then the detection probe 142 and the floating ball 2 are placed in the water body, the floating ball 2 drives the detection probe 142 to normally float on the water surface, the detection end of the detection probe 142 is still inserted into the water body for detection operation, and after the detection is completed, the floating ball 2 is taken off, and then the detection probe 142 is continuously inserted into the probe protection sleeve 3, and the storage operation is completed.

[0039] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the utility model and do not limit the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A portable multifunctional water quality analyzer, comprising a handheld water quality analyzer body (1), characterized in that: The handheld water quality tester body (1) is connected to a test probe (142) via a cable (14). A float (2) is detachably connected to the test probe (142). A probe protective sleeve (3) is fixedly installed on the rear side of the handheld water quality tester body (1). A threaded cap (30) is threadedly connected to the top cylinder of the probe protective sleeve (3). An outlet hole (31) communicating with the outside is provided on the top wall of the threaded cap (30). A rubber pad (32) is snapped into the threaded cap (30). A wiping cotton (33) is fixedly installed on the top surface of the rubber pad (32). The wiping cotton (33) passes through the outlet hole (31). The test probe (142) passes through the wiping cotton (33) and is inserted into the probe protective sleeve (3).

2. The portable multifunctional water quality analyzer according to claim 1, characterized in that: The size of the rubber pad (32) is adapted to the size of the threaded cap (30), and the threaded cap (30) presses the rubber pad (32) against the top surface of the probe protective sleeve (3).

3. The portable multifunctional water quality analyzer according to claim 1, characterized in that: The handheld water quality tester body (1) is provided with a display screen (10) on its surface, and buttons (11) are also provided on its surface.

4. The portable multifunctional water quality analyzer according to claim 1, characterized in that: The top surface of the handheld water quality tester body (1) is provided with a plurality of equally spaced plug holes (12), and the other end of the cable (14) is fixedly installed with a plug (141), and the plug (141) is plugged into the plug hole (12).

5. The portable multifunctional water quality analyzer according to claim 1, characterized in that: A pull rope (13) is fixedly installed on the shell of the main body (1) of the handheld water quality tester. The pull rope (13) has a closed loop structure.

6. The portable multifunctional water quality analyzer according to claim 1, characterized in that: A hanging ring (15) is fixedly installed on the housing of the detection probe (142), and a hook (20) is fixedly installed on the float (2). The hook (20) and the hanging ring (15) are engaged.

7. The portable multifunctional water quality analyzer according to claim 6, characterized in that: The hook (20) is provided with a snap-fit ​​gap (21) that communicates with the outside world. One end of the hook (20) is fixedly installed with an elastic abutment rod (22), and the elastic abutment rod (22) abuts against the inner side of the rod at the other end of the hook (20).

8. The portable multifunctional water quality analyzer according to claim 6, characterized in that: The buoyancy of the float (2) is greater than the weight of the detection probe (142), and the hanging ring (15) is located at the top of the detection probe (142).

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