CN218331340U

CN218331340U - Portable PH value detection device

Info

Publication number: CN218331340U
Application number: CN202222293454.5U
Authority: CN
Inventors: 金明亮; 倪付浩; 苏本念
Original assignee: Ganliang Electronic Technology Suzhou Co ltd
Current assignee: Ganliang Electronic Technology Suzhou Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-01-17
Anticipated expiration: 2032-08-30

Abstract

The utility model relates to a PH value detects technical field to a portable PH value detection device is disclosed, including the detector body, be provided with the detection line on the detector body, the one end that the detector body was kept away from to the detection line is equipped with test probe, the side fixedly connected with mounting box of detector body, be provided with protective assembly on the detector body, the inside of mounting box is provided with the rolling subassembly. The utility model provides a PH value detection device has replaced traditional detection device structure, prevents that test probe from exposing in the external environment for a long time, and secondly, the protection bed course can play the guard action to test probe in the protection section of thick bamboo, can prolong test probe's life, can also avoid the detection line to scatter and appear in the peripheral condition of detector body, is convenient for accomodate and carry the detector body, and the in-service use for the detector body provides conveniently, has improved the practicality of detector body.

Description

Portable PH value detection device

Technical Field

The utility model relates to a PH value detects technical field, especially relates to a portable PH value detection device.

Background

The PH meter is an important tool for measuring and reflecting the pH value of a solution, the types and products of the PH meter are various, the display mode also has two options of pointer display and digital display, but the working principle of the PH meter is the same no matter how the type of the PH meter changes, and the main body of the PH meter is a precise potentiometer.

The PH value detection device is provided with the detection probe, and the detection probe is connected with the device body through the signal line, and for the use of convenient detection device, the length of signal line is generally longer, but, the signal line that length is longer scatters everywhere easily, is unfavorable for carrying and accomodating of detection device, has restricted detection device's practicality.

Therefore, it is necessary to design a portable PH detection device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a portable PH value detection device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a portable PH value detection device, includes the detector body, be provided with the detection line on the detector body, the one end that the detector body was kept away from to the detection line is equipped with test probe, the side fixedly connected with mounting box of detector body, be provided with protection component on the detector body, the inside of mounting box is provided with the rolling subassembly.

As a preferred technical scheme of the utility model, protection component includes a protection section of thick bamboo, protection bed course and opening, a protection section of thick bamboo fixed connection is in the side of detector body, the inside at a protection section of thick bamboo is filled to the protection bed course, the top surface at a protection section of thick bamboo is seted up to the opening.

As a preferred technical scheme of the utility model, the rolling subassembly includes pivot, reel, ratchet, torsional spring one, bull stick, pawl and torsional spring two, the inner face of assembly at the mounting box is rotated in the pivot, the reel is established in the pivot with the equal fixed cover of ratchet, the one end of torsional spring one is connected with the inner face of mounting box, the other end of torsional spring one is connected with the ratchet, the bull stick passes the mounting box to rotate between with the mounting box and be connected, the pawl fixed cover is established on the bull stick, and intermeshing between pawl and the ratchet, the one end of torsional spring two is connected with the inner face of mounting box, the other end of torsional spring two is connected with the pawl, the winding of detection line is on the reel.

As a preferred technical scheme of the utility model, the bull stick is located the outside one end fixedly connected with knob of mounting box.

As an optimized technical scheme of the utility model, open-ended size and the mutual adaptation of test probe.

As an optimized technical proposal of the utility model, the protective cushion layer is made of rubber materials.

The utility model discloses following beneficial effect has:

1. the protective assembly is arranged, so that the detection probe is prevented from being exposed to the external environment for a long time, and the protective cushion layer can protect the detection probe in the protective cylinder, so that the service life of the detection probe can be prolonged;

2. through setting up the rolling subassembly, under the effect of rolling subassembly, the detection line can twine on the reel, avoids the detection line to scatter and appears in the peripheral condition of detector body, is convenient for accomodate and carry the detector body, provides convenient for the in-service use of detector body, has improved the practicality of detector body.

Drawings

Fig. 1 is a schematic structural diagram of a portable PH value detection device according to the present invention;

fig. 2 is an enlarged view of a structure at a position a of the portable PH value detection device provided by the present invention;

fig. 3 is a schematic structural diagram of a rolling assembly in the portable PH value detection device according to the present invention;

fig. 4 is a structure enlarged diagram of the position B of the portable PH value detection device provided by the present invention.

In the figure: the tester comprises a tester body 10, a testing wire 20, a testing probe 30, a mounting box 40, a protection assembly 50, a protection barrel 501, a protection cushion layer 502, an opening 503, a winding assembly 60, a rotating shaft 601, a winding wheel 602, a ratchet 603, a first 604 torsion spring, a rotating rod 605, a pawl 606, a second 607 torsion spring and a knob 70.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a portable PH value detection device comprises a detector body 10, wherein a detection line 20 is arranged on the detector body 10, one end, away from the detector body 10, of the detection line 20 is equipped with a detection probe 30, a mounting box 40 is fixedly connected to the side surface of the detector body 10, a protection component 50 is arranged on the detector body 10, and a winding component 60 is arranged inside the mounting box 40.

Referring to fig. 2, the protection assembly 50 includes a protection cylinder 501, a protection cushion layer 502 and an opening 503, the protection cylinder 501 is fixedly connected to the side of the detecting apparatus body 10, the protection cushion layer 502 is filled in the protection cylinder 501, the opening 503 is arranged on the top surface of the protection cylinder 501, and by arranging the protection assembly 50, the detecting probe 30 is prevented from being exposed in the external environment for a long time, the detecting probe 30 in the protection cylinder 501 is protected, and the service life of the detecting probe 30 is prolonged.

Referring to fig. 3, the winding assembly 60 includes a rotating shaft 601, a winding reel 602, a ratchet 603, a first torsion spring 604, a rotating rod 605, a pawl 606 and a second torsion spring 607, the rotating shaft 601 is rotatably assembled on the inner surface of the mounting box 40, the winding reel 602 and the ratchet 603 are both fixedly sleeved on the rotating shaft 601, one end of the first torsion spring 604 is connected with the inner surface of the mounting box 40, the other end of the first torsion spring 604 is connected with the ratchet 603, the rotating rod 605 penetrates through the mounting box 40 and is rotatably connected with the mounting box 40, the pawl 606 is fixedly sleeved on the rotating rod 605 and is meshed with the ratchet 603, one end of the second torsion spring 607 is connected with the inner surface of the mounting box 40, the other end of the second torsion spring 607 is connected with the pawl 606, the detection wire 20 is wound on the winding reel 602, the winding assembly 60 is arranged to facilitate winding of the detection wire 20, and the detection wire 20 can be prevented from scattering around the detector body 10.

Referring to fig. 4, a knob 70 is fixedly connected to one end of the rotating rod 605 outside the mounting box 40, and the rotating rod 605 is convenient for a user to rotate by setting the knob 70.

Referring to FIG. 2, the opening 503 is sized to fit within the inspection probe 30.

Referring to fig. 2, the protection pad layer 502 is made of a rubber material, so that the protection effect of the protection pad layer 502 on the detection probe 30 can be ensured.

The utility model discloses a concrete theory of operation as follows:

the utility model provides a detector body 10 is when in actual use, and detection line 20 twines on reel 602, and detector body 10 is when need not the use, and the user can insert the inside of a protection section of thick bamboo 501 through opening 503 to test probe 30, avoids test probe 30 to expose for a long time in external environment, and secondly, protection bed course 502 can play the guard action to test probe 30 in a protection section of thick bamboo 501, can prolong test probe 30's life.

When the tester body 10 is used, a user can draw the detection probe 30 out of the protection cylinder 501, when the user pulls the detection probe 30, the detection wire 20 can extend from the reel 602, so that the reel 602 rotates, the reel 602 can drive the rotating shaft 601 to rotate in the rotating process, and further drive the ratchet 603 to rotate, under the locking action of the pawl 606, the ratchet 603 can be prevented from reversely rotating, and meanwhile, the elastic action of the first torsion spring 604 is matched, so that the wire winding wheel 602 can be fixed, after the tester body 10 is used, the user can rotate the rotary rod 605 through the knob 70, when the rotary rod 605 rotates, the pawl 606 can be driven to rotate, so that the pawl 606 and the ratchet 603 are separated from each other, at the moment, under the elastic action of the first torsion spring 604, the reel 602 can reversely rotate, so that the detection wire 20 is wound on the reel 602, and the situation that the detection wire 20 is prevented from scattering around the tester body 10 can be avoided.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a portable PH value detection device, includes detector body (10), be provided with detection line (20) on detector body (10), the one end that detector body (10) were kept away from in detection line (20) is equipped with test probe (30), its characterized in that, the side fixedly connected with mounting box (40) of detector body (10), be provided with protection component (50) on detector body (10), the inside of mounting box (40) is provided with rolling subassembly (60).

2. The portable pH value detection device according to claim 1, wherein the protection assembly (50) comprises a protection tube (501), a protection pad layer (502) and an opening (503), the protection tube (501) is fixedly connected to the side of the monitor body (10), the protection pad layer (502) is filled in the protection tube (501), and the opening (503) is opened on the top surface of the protection tube (501).

3. The portable PH value detection device according to claim 1, wherein the winding assembly (60) comprises a rotating shaft (601), a winding reel (602), a ratchet (603), a first torsion spring (604), a rotating rod (605), a pawl (606) and a second torsion spring (607), the rotating shaft (601) is rotatably assembled on the inner surface of the mounting box (40), the winding reel (602) and the ratchet (603) are fixedly sleeved on the rotating shaft (601), one end of the first torsion spring (604) is connected with the inner surface of the mounting box (40), the other end of the first torsion spring (604) is connected with the ratchet (603), the rotating rod (605) penetrates through the mounting box (40) and is rotatably connected with the mounting box (40), the rotating rod (606) is fixedly sleeved on the rotating rod (605), the pawl (606) and the ratchet (603) are engaged with each other, one end of the second torsion spring (607) is connected with the inner surface of the mounting box (40), the other end of the second torsion spring (607) is connected with the pawl (606), and the winding reel (20) is wound on the winding reel (602).

4. A portable PH sensing device according to claim 3, wherein a knob (70) is fixedly attached to the end of the rotating rod (605) outside the mounting box (40).

5. A portable PH sensing device according to claim 2, wherein the size of the opening (503) is adapted to the size of the sensing probe (30).

6. The portable PH sensing device according to claim 2, wherein said protective cushion (502) is made of rubber material.