Portable water quality detector

Abstract

The utility model relates to the technical field of water quality detectors, and discloses a portable water quality detector which comprises a detector body, mounting grooves are formed in the two sides of the detector body, heat dissipation nets are movably mounted on the inner walls of the mounting grooves, a fixing rod is connected to one end of each heat dissipation net in an inserted mode, and the other end of each heat dissipation net is connected with a water inlet pipe. The push plate is fixedly mounted at one end of the fixing rod, first sliding rods are slidably connected to the two sides of the push plate, and first springs are arranged on one sides of the surfaces of the first sliding rods. According to the portable water quality detector, through the arrangement of a fixed rod, a push plate, a first sliding rod and a first spring, when the detector body is used for a relatively long time, the push plate can be upwards dragged by a hand, so that the fixed rod is drawn out of a heat dissipation net, and the push plate compresses the first spring while sliding on the first sliding rod; and then the heat dissipation net is taken down, cleaned and reset, so that the heat dissipation net is convenient to replace and disassemble.

Description

Technical Field

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

[0002] Portable water quality detector is one of the conventional tools in water quality testing work, which is used to detect the water conditions, such as pH, dissolved oxygen, ammonia, nitrogen, etc. In aquaculture, it is one of the indispensable tools. However, most of the water quality detectors currently used are not convenient to carry and have a relatively simple structure.

[0003] However, the existing portable water quality detector has the following disadvantages:

[0004] It is inconvenient to replace the heat dissipation net, which makes it inconvenient to disassemble and clean the heat dissipation net after a long period of use;

[0005] It is inconvenient to protect the detector when not in use, which may cause dust to fall into the detection port and affect the detection accuracy.

[0006] Therefore, the utility model provides a portable water quality detector. Summary of the invention

[0007] 1. Technical issues to be resolved

[0008] The technical problem solved by the utility model is to provide a portable water quality detector which is highly practical, can be operated simply and has a relatively simple structure. It solves the problem mentioned in the above background technology that it is inconvenient to replace the heat dissipation net, which makes it inconvenient to disassemble the heat dissipation net for cleaning after a long period of use, and it is inconvenient to protect the detector when not in use, which may cause dust to fall into the detection port and affect the detection accuracy.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a portable water quality detector, including a detector body, both sides of the detector body are provided with installation grooves, the inner wall of the installation groove is movably installed with a heat dissipation net, one end of the heat dissipation net is plugged with a fixed rod, one end of the fixed rod is fixedly installed with a push plate, both sides of the push plate are slidably connected with a first slide bar, one side of the surface of the first slide bar is provided with a first spring, the upper end of the detector body is sequentially plugged with an insertion rod, and the inner wall of the insertion rod is fixedly installed with a second slide rod.

[0011] Optionally, a first limiting plate is fixedly mounted on one end of the second sliding rod, a clamping plate is slidably connected to the surface of the first limiting plate, and the clamping plate cooperates with the second spring to limit and fix the protective shell.

[0012] Optionally, a second spring is fixedly mounted on one end of the card plate, and a pressure plate is movably mounted on one end of the card plate, and the protective shell can be separated from the detector body by pressing the pressure plate.

[0013] Optionally, a protective shell is fixedly mounted on one end of the insertion rod, and an observation window is fixedly mounted on one end of the protective shell. The protective shell can protect the detector body when not in use.

[0014] Optionally, a socket adapted to the insertion rod is provided at the upper end of the detector body, and the number of the sockets is four. The protective shell is inserted into the sockets through the insertion rod to limit and fix the protective shell.

[0015] Optionally, a limit rod is fixedly installed on one side of the surface of the card plate, and one end of the insertion rod is provided with a sliding groove adapted to the card plate, and the card plate can slide in the sliding groove.

[0016] (III) Beneficial effects

[0017] The utility model provides a portable water quality detector, which has the following beneficial effects:

[0018] 1. The portable water quality detector, through the arrangement of the fixed rod, the push plate, the first slide bar and the first spring, plays a role in which when the detector body is used for a long time, the push plate can be dragged upward by hand to pull the fixed rod out of the heat dissipation net, and the push plate slides on the first slide bar and compresses the first spring at the same time, and then the heat dissipation net is removed and reset after cleaning, which is convenient for replacing and disassembling the heat dissipation net.

[0019] 2. The portable water quality detector, through the arrangement of the plug rod, the second slide rod, the first limit plate, the card plate, the second spring, the pressure plate and the protective shell, plays a role in which the protective shell is plugged into the socket through the plug rod when not in use, and the card plate slides on the second slide rod and compresses the second spring. The detector body can be protected when not in use to prevent dust and impurities from falling into the detection port and affecting the detection accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the rod structure of the utility model;

[0022] Figure 3 For this utility model Figure 1 Schematic diagram of the structure at A in the middle;

[0023] Figure 4 This is a schematic diagram of the second spring structure of the utility model.

[0024] In the figure: 1. detector body; 2. heat dissipation net; 3. push plate; 4. first slide bar; 5. first spring; 6. plug rod; 7. second slide bar; 8. first limit plate; 9. clamping plate; 10. second spring; 11. pressure plate; 12. protective shell; 13. observation window; 14. limit rod. DETAILED DESCRIPTION

[0025] 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. 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.

[0026] See also Figures 1 to 4 The utility model provides a technical solution: a portable water quality detector, including a detector body 1, both sides of the detector body 1 are provided with mounting grooves, the inner wall of the mounting groove is movably provided with a heat dissipation net 2, one end of the heat dissipation net 2 is plugged with a fixing rod, one end of the fixing rod is fixedly provided with a push plate 3, both sides of the push plate 3 are slidably connected with a first slide bar 4, one side of the surface of the first slide bar 4 is provided with a first spring 5, through the setting of the fixing rod, the push plate 3, the first slide bar 4 and the first spring 5, when the detector body 1 is used for a long time, the push plate 3 can be dragged upward by hand to draw the fixing rod out of the heat dissipation net 2, and the push plate 3 slides on the first slide bar 4 while the push plate 3 compresses the first Spring 5, then remove the heat dissipation net 2 and reset it after cleaning, which is convenient for replacing and disassembling the heat dissipation net 2. The upper end of the detector body 1 is sequentially plugged with a plug rod 6, and the inner wall of the plug rod 6 is fixedly installed with a second slide bar 7. Through the arrangement of the plug rod 6, the second slide bar 7, the first limit plate 8, the card plate 9, the second spring 10, the pressure plate 11 and the protective shell 12, the protective shell 12 is plugged into the jack through the plug rod 6 when not in use. At the same time, the card plate 9 slides on the second slide bar 7 and compresses the second spring 10. The detector body 1 can be protected when not in use to prevent dust and impurities from falling into the detection port and affecting the detection accuracy;

[0027] A first limiting plate 8 is fixedly mounted on one end of the second sliding rod 7, and a clamping plate 9 is slidably connected to the surface of the first limiting plate 8. The setting of the clamping plate 9 plays a role in limiting and fixing the protective shell 12;

[0028] A second spring 10 is fixedly mounted on one end of the card plate 9, and a pressing plate 11 is movably mounted on one end of the card plate 9. The setting of the pressing plate 11 facilitates the separation of the protective shell 12 from the detector body 1.

[0029] A protective shell 12 is fixedly installed at one end of the insertion rod 6, and an observation window 13 is fixedly installed at one end of the protective shell 12. The setting of the protective shell 12 can protect the detector body 1;

[0030] The upper end of the detector body 1 is provided with a socket adapted to the insertion rod 6. The setting of the socket plays a role in cooperating with the insertion rod 6 to limit and fix the protective shell 12. There are four sockets.

[0031] A limiting rod 14 is fixedly installed on one side of the surface of the card plate 9. The setting of the limiting rod 14 plays a role in limiting the card plate 9. One end of the insertion rod 6 is provided with a sliding groove adapted to the card plate 9.

[0032] In the utility model, the working steps of the device are as follows:

[0033] Step 1: When the detector body 1 has been used for a long time, the push plate 3 can be dragged upward by hand to remove the fixing rod from the heat dissipation net 2, and the push plate 3 slides on the first slide bar 4 while the push plate 3 compresses the first spring 5, and then the heat dissipation net 2 is removed and cleaned and reset;

[0034] The second step: when not in use, plug the protective shell 12 into the socket through the plug rod 6, and at the same time, slide the card plate 9 on the second slide bar 7 and compress the second spring 10. This can protect the detector body 1 when not in use to prevent dust and impurities from falling into the detection port and affecting the detection accuracy.

[0035] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0036] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable water quality detector, comprising a detector body (1), characterized in that: Both sides of the detector body (1) are provided with mounting grooves, the inner wall of the mounting groove is movably mounted with a heat dissipation net (2), one end of the heat dissipation net (2) is plugged with a fixing rod, one end of the fixing rod is fixedly mounted with a push plate (3), both sides of the push plate (3) are slidably connected with a first slide bar (4), one side of the surface of the first slide bar (4) is provided with a first spring (5), the upper end of the detector body (1) is sequentially plugged with an insertion rod (6), and the inner wall of the insertion rod (6) is fixedly mounted with a second slide bar (7).

2. A portable water quality detector according to claim 1, characterized in that: A first limiting plate (8) is fixedly mounted on one end of the second sliding rod (7), and a clamping plate (9) is slidably connected to the surface of the first limiting plate (8).

3. A portable water quality detector according to claim 2, characterized in that: A second spring (10) is fixedly mounted on one end of the clamping plate (9), and a pressing plate (11) is movably mounted on one end of the clamping plate (9).

4. A portable water quality detector according to claim 1, characterized in that: A protective shell (12) is fixedly mounted on one end of the insertion rod (6), and an observation window (13) is fixedly mounted on one end of the protective shell (12).

5. A portable water quality detector according to claim 1, characterized in that: The upper end of the detector body (1) is provided with a socket adapted to fit the plug rod (6), and the number of the sockets is four.

6. A portable water quality detector according to claim 2, characterized in that: A limiting rod (14) is fixedly mounted on one side of the surface of the clamping plate (9), and a sliding groove matching the clamping plate (9) is formed at one end of the insertion rod (6).

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