CN219104891U

CN219104891U - Sewage detection pH meter

Info

Publication number: CN219104891U
Application number: CN202223345471.5U
Authority: CN
Inventors: 刘春花
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-05-30
Anticipated expiration: 2032-12-13

Abstract

The utility model provides a sewage detection pH meter, which relates to the technical field of pH meters and aims to solve the problem that the existing detection head is always exposed in the external environment, so that the detection head is easy to damage after being damaged by foreign objects, and comprises a protection assembly, a guide assembly, a pH meter and a positioning assembly; the guide assembly is arranged on the protection assembly; the pH meter is arranged on the left side of the guide assembly, and a groove is formed in the front side of the pH meter; the positioning component is arranged on the front side of the protection component; the whole protective shell is of a cuboid structure; the handle is fixedly arranged at the top of the protective shell; the four support blocks are arranged in total and fixedly arranged at the bottom of the protective shell; according to the utility model, the whole protective shell is of a cuboid structure, and the pH meter is positioned in the protective shell, so that the detection head of the pH meter is protected, the damage to the detection head of the pH meter is avoided, and the normal detection of sewage is not influenced.

Description

Sewage detection pH meter

Technical Field

The utility model belongs to the technical field of pH meters, and particularly relates to a sewage detection pH meter.

Background

Sewage generally refers to discharged water from life and production which is polluted to a certain extent, and mainly includes domestic sewage, industrial wastewater and initial sewage; the pH meter is an instrument for measuring the pH value of the solution, and the excessive acidity and alkalinity of the water body also belong to one of water body pollution.

The application number is as follows: in the patent of CN202121268367.3, a portable PH meter for detecting the PH value of a sewage layer is disclosed, the PH meter comprises a display, wherein the top end of the display is provided with a connecting wire, and one end of the connecting wire is provided with a handle; a turntable is arranged on the outer side of the display and positioned on the inner side of the support frame, and a worm is arranged on one side of one end of the turntable, positioned on the worm wheel; wherein, the protection mechanism comprises a sleeve pipe positioned at the bottom end of the handle; according to the utility model, the protection mechanism is arranged to enable the sleeve to shield sewage, and when the sleeve stretches into the water surface, the swivel is rotated to enable the second baffle to enter the first baffle, so that sewage can enter the sleeve to be in contact with the test probe, and the detection accuracy is improved.

Based on the above, the present inventors found that when the current sewage detection pH meter is used, the detection head is always exposed to the external environment, so that the detection head is easily damaged after being damaged by foreign objects.

Accordingly, in view of the above, research and improvement are made on the existing structure and the existing defects, and a sewage detection pH meter is provided so as to achieve the purpose of higher practical value.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a sewage detection pH meter, which aims to solve the problem that the detection head is damaged easily after being damaged by foreign objects due to the fact that the existing detection head is always exposed to the external environment.

The utility model discloses a sewage detection pH meter, which is characterized by comprising the following specific technical means:

the utility model provides a sewage detection pH meter, includes protection component, direction subassembly, pH meter and locating component; the guide assembly is arranged on the protection assembly; the pH meter is arranged on the left side of the guide assembly, and a groove is formed in the front side of the pH meter; the positioning component is arranged on the front side of the protection component;

the guard assembly includes: a protective shell, a handle and a supporting block; the whole protective shell is of a cuboid structure; the handle is fixedly arranged at the top of the protective shell; the support blocks are provided with four in total, and the four support blocks are fixedly arranged at the bottom of the protective shell.

Further, the positioning assembly includes: the positioning frame and the positioning pin; the positioning frame is fixedly arranged on the front side of the protective shell; the locating pin slidable mounting is on the locating frame, and the inner of locating pin is provided with the chamfer to the rear side of locating pin and pH meter contact, and the diameter of locating pin is the same with the diameter of recess.

Further, the guide assembly includes: the guide rod and the connecting plate; the two guide rods are arranged in total and are slidably arranged on the protective shell; the connecting plate is fixedly arranged on the right sides of the two guide rods.

Further, the positioning assembly further comprises: a limiting ring B and a spring B; the limiting ring B is fixedly arranged on the outer wall of the positioning pin; the spring B is arranged outside the locating pin, and the spring B is located between the locating frame and the limiting ring B.

Further, the guide assembly further includes: a limiting ring A and a spring A; the two limiting rings A are arranged in total, the two limiting rings A are fixedly arranged on the outer walls of the two guide rods, and the right sides of the two limiting rings A are in contact with the protective shell; the two springs A are arranged outside the two guide rods, and the two springs A are positioned between the protective shell and the connecting plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. this sewage detection pH meter is because of the guard casing is whole to be the cuboid structure, and the pH meter is located the inside of guard casing to play the guard action to the detection head of pH meter, avoided the detection head of pH meter to produce the damage, can not influence the normal detection to sewage.

2. This sewage detects pH meter, pH meter moves when the staff promotes the connecting plate for the detection head of pH meter stretches out, conveniently detects sewage, again because of two spring A installs the outside at two guide bars, and two spring A are located between protective housing and the connecting plate, and then make things convenient for the pH meter to reset.

3. This sewage detects pH meter, when locating pin and recess were in concentric position, the locating pin inwards moved under spring B's effect for the locating pin inserts in the recess, and then has played the locate function to the pH meter, conveniently detects sewage.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic view of the bottom view structure of fig. 1 according to the present utility model.

Fig. 3 is a schematic view of the center cut-away structure of fig. 1 of the present utility model.

Fig. 4 is a schematic structural view of the protective assembly of the present utility model.

FIG. 5 is a schematic view of the structure of the guide set and pH meter of the present utility model.

Fig. 6 is a schematic view of a partial enlarged structure of the area a in fig. 3 according to the present utility model.

Fig. 7 is a partially enlarged schematic view of the area B of fig. 3 according to the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a protective assembly; 101. a protective shell; 102. a handle; 103. a support block; 2. a guide assembly; 201. a guide rod; 202. a connecting plate; 203. a limiting ring A; 204. a spring A; 3. a pH meter; 301. a groove; 4. a positioning assembly; 401. a positioning frame; 402. a positioning pin; 403. a limiting ring B; 404. and a spring B.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

as shown in fig. 1 to 7:

the utility model provides a sewage detection pH meter which comprises a protection component 1, a guide component 2, a pH meter 3 and a positioning component 4, wherein the protection component is arranged on the guide component; the guide assembly 2 is arranged on the protection assembly 1; the pH meter 3 is installed at the left side of the guide assembly 2, and the front side of the pH meter 3 is provided with a groove 301; the positioning assembly 4 is mounted on the front side of the guard assembly 1.

As shown in fig. 4, the shield assembly 1 includes: a protective housing 101, a handle 102 and a support block 103; the whole protective shell 101 is of a cuboid structure; the handle 102 is fixedly arranged on the top of the protective shell 101; the support block 103 is equipped with four altogether, and four support blocks 103 fixed mounting are in the bottom of protecting crust 101, and its concrete effect is: because the whole protective housing 101 is of a cuboid structure, and the pH meter 3 is positioned in the protective housing 101, the detection head of the pH meter 3 is protected, the damage to the detection head of the pH meter 3 is avoided, and the normal detection to sewage is not influenced.

As shown in fig. 5 and 6, the guide assembly 2 includes: a guide bar 201 and a connection plate 202; the two guide rods 201 are arranged in total, and the two guide rods 201 are slidably arranged on the protective shell 101; the connecting plate 202 is fixedly arranged on the right sides of the two guide rods 201; the guide assembly 2 further comprises: stop collar a203 and spring a204; the two limiting rings A203 are arranged in total, the two limiting rings A203 are fixedly arranged on the outer walls of the two guide rods 201, and the right sides of the two limiting rings A203 are in contact with the protective shell 101; the two springs a204 are provided, and the two springs a204 are installed outside the two guide rods 201, and the two springs a204 are located between the protective housing 101 and the connecting plate 202, which specifically functions as: because two guide bars 201 slidable mounting is on the protecting crust 101, and two guide bars 201 and pH meter 3 fixed connection to pH meter 3 takes place to remove when the staff promotes connecting plate 202, makes the detection head of pH meter 3 stretch out, conveniently detects sewage, again because two springs A204 are installed in the outside of two guide bars 201, and two springs A204 are located between protecting crust 101 and connecting plate 202, and then make things convenient for pH meter 3 to reset.

As shown in fig. 7, the positioning assembly 4 includes: a positioning frame 401 and a positioning pin 402; the positioning frame 401 is fixedly arranged on the front side of the protective shell 101; the positioning pin 402 is slidably mounted on the positioning frame 401, and the inner end of the positioning pin 402 is provided with a chamfer, and the rear side of the positioning pin 402 is in contact with the pH meter 3, and the diameter of the positioning pin 402 is the same as the diameter of the groove 301; the positioning assembly 4 further comprises: stop collar B403 and spring B404; the limiting ring B403 is fixedly arranged on the outer wall of the positioning pin 402; the spring B404 is installed outside the positioning pin 402, and the spring B404 is located between the positioning frame 401 and the limiting ring B403, which specifically functions as: because the locating pin 402 is slidably mounted on the locating frame 401, the spring B404 is mounted outside the locating pin 402, and the spring B404 is located between the locating frame 401 and the limiting ring B403, when the locating pin 402 and the groove 301 are in the concentric position, the locating pin 402 moves inwards under the action of the spring B404, so that the locating pin 402 is inserted into the groove 301, and further, the locating effect on the pH meter 3 is achieved, and sewage is conveniently detected.

Specific use and action of the embodiment:

when the utility model is used, firstly, a worker pushes the connecting plate 202, and at the moment, the pH meter 3 moves, so that the detection head of the pH meter 3 extends out, and sewage is conveniently detected; when the positioning pin 402 and the groove 301 are in the concentric position, the positioning pin 402 moves inwards under the action of the spring B404, so that the positioning pin 402 is inserted into the groove 301, and the pH meter 3 is positioned; then, the staff detects the sewage through the pH meter 3, and after the detection is finished, the staff pulls the locating pin 402 outwards to enable the locating pin 402 to be separated from the groove 301, and as the two springs A204 are arranged outside the two guide rods 201 and are positioned between the protective shell 101 and the connecting plate 202, the pH meter 3 is convenient to reset; because the whole protective housing 101 is of a cuboid structure, and the pH meter 3 is positioned in the protective housing 101, the detection head of the pH meter 3 is protected, the damage to the detection head of the pH meter 3 is avoided, and the normal detection to sewage is not influenced.

The present utility model is not described in detail in the present application, and is well known to those skilled in the art.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a sewage detects pH meter which characterized in that: comprises a protection component (1), a guiding component (2), a pH meter (3) and a positioning component (4); the guide assembly (2) is arranged on the protection assembly (1); the pH meter (3) is arranged on the left side of the guide assembly (2), and a groove (301) is formed in the front side of the pH meter (3); the positioning component (4) is arranged on the front side of the protection component (1);

the protective assembly (1) comprises: a protective shell (101), a handle (102) and a supporting block (103); the whole protective shell (101) is of a cuboid structure; the handle (102) is fixedly arranged at the top of the protective shell (101); the four support blocks (103) are arranged in total, and the four support blocks (103) are fixedly arranged at the bottom of the protective shell (101).

2. A wastewater treatment pH meter as claimed in claim 1, wherein: the guide assembly (2) comprises: a guide rod (201) and a connecting plate (202); the two guide rods (201) are arranged in total, and the two guide rods (201) are slidably arranged on the protective shell (101); the connecting plate (202) is fixedly arranged on the right sides of the two guide rods (201).

3. A wastewater treatment pH meter as claimed in claim 2, wherein: the guide assembly (2) further comprises: a limiting ring A (203) and a spring A (204); the two limiting rings A (203) are arranged in total, the two limiting rings A (203) are fixedly arranged on the outer walls of the two guide rods (201), and the right sides of the two limiting rings A (203) are in contact with the protective shell (101); the two springs A (204) are arranged in total, the two springs A (204) are arranged outside the two guide rods (201), and the two springs A (204) are arranged between the protective shell (101) and the connecting plate (202).

4. A wastewater treatment pH meter as claimed in claim 1, wherein: the positioning assembly (4) comprises: a positioning frame (401) and a positioning pin (402); the positioning frame (401) is fixedly arranged on the front side of the protective shell (101); the locating pin (402) is slidably mounted on the locating frame (401), a chamfer is arranged at the inner end of the locating pin (402), the rear side of the locating pin (402) is in contact with the pH meter (3), and the diameter of the locating pin (402) is the same as that of the groove (301).

5. A wastewater treatment pH meter as set forth in claim 4 wherein: the positioning assembly (4) further comprises: a limit ring B (403) and a spring B (404); the limiting ring B (403) is fixedly arranged on the outer wall of the positioning pin (402); the spring B (404) is arranged outside the positioning pin (402), and the spring B (404) is positioned between the positioning frame (401) and the limiting ring B (403).