CN216051489U - Portable dustproof PH tester - Google Patents
Portable dustproof PH tester Download PDFInfo
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- CN216051489U CN216051489U CN202121633842.2U CN202121633842U CN216051489U CN 216051489 U CN216051489 U CN 216051489U CN 202121633842 U CN202121633842 U CN 202121633842U CN 216051489 U CN216051489 U CN 216051489U
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Abstract
The utility model discloses a portable dustproof PH tester, which comprises a tester shell, wherein an installation shell is installed on the top side of the tester shell, an installation plate is fixedly connected to the inner side of the installation shell, a driving motor is fixedly installed on the bottom side of the installation plate, a drilling mechanism is installed on the bottom side of the installation shell, a driving shaft of the driving motor is connected with the drilling mechanism, and a detection probe is fixedly installed on the bottom side of the tester shell. According to the utility model, the detection probe can be prevented from being exposed in the air for a long time by arranging the telescopic protective sleeve, the detection probe is prevented from being damaged by dust and other substances in the air, the service life and the detection precision of the detection probe are improved, meanwhile, the soil to be detected can be punched by matching the arranged driving motor with the drilling structure, the insertion difficulty of the detection probe is reduced, the detection efficiency is improved, meanwhile, a stone block is prevented from being touched during insertion, and the service life of the detection probe is further prolonged.
Description
Technical Field
The utility model belongs to the technical field of PH testers, and particularly relates to a portable dustproof PH tester.
Background
The PH tester consists of a sensor and a secondary meter. Three or two composite electrodes can be matched to meet various use places. The pH value measuring device is matched with pure water and ultrapure water electrodes, and can be suitable for measuring the pH value of water with the conductivity of less than 3 mu s/cm (such as chemical make-up water, saturated steam, condensed water and the like).
Need use the PH tester when detecting soil at present, but current soil PH tester is taking apart the packing back test probe and lacks protector, test probe exposes in the air for a long time, and dust and other materials in the air can lead to the fact certain harm to it, reduce its life and detection precision, current soil PH tester is simultaneously direct inserts test probe underground, it is difficult to insert to some harder soil textures, if touch the stone at the inserted in-process, very easily cause test probe to damage, we propose a portable dustproof PH tester for this.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a portable dustproof PH tester to solve the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a portable dustproof PH tester, includes the tester casing, the installation casing is installed on the top side of tester casing, the inboard fixedly connected with mounting panel of installation casing, the bottom side fixed mounting of mounting panel has driving motor, drilling mechanism is installed to the bottom side of installation casing, and driving motor's drive shaft is connected with drilling mechanism, the bottom side fixed mounting of tester casing has test probe, the bottom side fixed mounting of tester casing has a flexible protective sleeve section of thick bamboo, and test probe is located the inboard of a flexible protective sleeve section of thick bamboo.
Preferably, drilling mechanism includes the worm, and fixed connection between worm and driving motor's the drive shaft, the equal meshing in surface both sides of worm is connected with the worm wheel, two the equal fixedly connected with pivot in top side of worm wheel, and the pivot runs through the inside of installation casing perpendicularly and extends to the top, and rotates between pivot and the installation casing and be connected, two the equal fixedly connected with drill bit in top side of pivot.
Preferably, a flexible protective sleeve includes a first protective sleeve, a second protective sleeve and a third protective sleeve, and fixed connection between a first protective sleeve and the tester casing, be sliding connection between a first protective sleeve and a second protective sleeve and between a second protective sleeve and a third protective sleeve, the equal fixedly connected with spacing ring in top side of a second protective sleeve and a third protective sleeve, and two spacing rings are located the inboard of a first protective sleeve and a second protective sleeve respectively.
Preferably, a slot is formed in the bottom of one side of the outer surface of the third protection sleeve, the slot vertically penetrates through the outer surface of the third protection sleeve and extends to the inside, and a sealing mechanism is installed on the inner side of the slot.
Preferably, the sealing mechanism comprises a sealing plate, the sealing plate is connected with the slot in a sliding mode, a baffle is fixedly connected to one side, away from the slot, of the sealing plate, and a pulling plate is fixedly connected to one side, away from the sealing plate, of the baffle.
Preferably, the outer surface of the pulling plate is provided with anti-skid grains.
Preferably, a display screen and a control button are arranged on one side of the outer surface of the tester shell.
Preferably, a hinge is connected between the tester shell and the mounting shell.
Compared with the prior art, the utility model has the beneficial effects that:
this portable dustproof PH tester can avoid test probe to expose in the air for a long time through setting up flexible lag sleeve, avoids receiving dust and other material harm in the air, improves its life and detection precision, matches with the drilling structure through the driving motor who sets up simultaneously, can punch on the soil that needs detect, reduces test probe and inserts the degree of difficulty, improves detection efficiency, avoids touching the stone when inserting simultaneously, further improves test probe's life.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the mounting housing structure of the present invention;
fig. 3 is a schematic view of the construction of the telescopic protective sleeve of the present invention;
fig. 4 is a schematic structural diagram of the sealing mechanism of the present invention.
In the figure: 1. a tester housing; 101. a display screen; 102. a control button; 103. detecting a probe; 2. a telescopic protective sleeve; 201. a first protective sleeve; 202. a limiting ring; 203. a second protective sleeve; 204. a third protective sleeve; 2041. a slot; 205. a sealing mechanism; 2051. a sealing plate; 2052. pulling a plate; 2053. a baffle plate; 3. installing a shell; 301. mounting a plate; 4. a drilling mechanism; 401. a worm gear; 402. a rotating shaft; 403. a drill bit; 404. a worm; 5. the motor is driven.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a portable dustproof PH tester, which comprises a tester casing 1, wherein an installation casing 3 is installed on the top side of the tester casing 1, an installation plate 301 is fixedly connected to the inner side of the installation casing 3, a driving motor 5 is fixedly installed on the bottom side of the installation plate 301, a drilling mechanism 4 is installed on the bottom side of the installation casing 3, a driving shaft of the driving motor 5 is connected with the drilling mechanism 4, a detection probe 103 is fixedly installed on the bottom side of the tester casing 1, a telescopic protection sleeve 2 is fixedly installed on the bottom side of the tester casing 1, and the detection probe 103 is located on the inner side of the telescopic protection sleeve 2.
In this embodiment, it is preferred, drilling mechanism 4 includes worm 404, and fixed connection between the drive shaft of worm 404 and driving motor 5, the surface both sides of worm 404 all mesh and are connected with worm wheel 401, the equal fixedly connected with pivot 402 in top side of two worm wheels 401, and pivot 402 runs through the inside of installation casing 3 perpendicularly and extends to the top, and rotate between pivot 402 and the installation casing 3 and be connected, the equal fixedly connected with drill bit 403 in top side of two pivot 402, start driving motor 5, driving motor 5 drives worm 404 and rotates, thereby drive worm wheel 401 and rotate, rethread pivot 402 drives drill bit 403 and rotates, thereby bore hole to soil, after the drilling is accomplished, take out drill bit 403, then close driving motor 5.
In this embodiment, preferably, the telescopic protection sleeve 2 includes a first protection sleeve 201, a second protection sleeve 203 and a third protection sleeve 204, and fixed connection between the first protection sleeve 201 and the tester casing 1, sliding connection is between the first protection sleeve 201 and the second protection sleeve 203 and between the second protection sleeve 203 and the third protection sleeve 204, a limit ring 202 is fixedly connected to the top sides of the second protection sleeve 203 and the third protection sleeve 204, the limit ring 202 is connected to the second protection sleeve 203 and the third protection sleeve 204 by welding, the welding joint is firm and durable, the joint strength and tightness are high, and the two limit rings 202 are respectively located the inner sides of the first protection sleeve 201 and the second protection sleeve 203, the three sleeves are mutually matched to extend and retract, so as to protect the detection probe 103.
In this embodiment, preferably, the slot 2041 is formed in the bottom of one side of the outer surface of the third protection sleeve 204, the slot 2041 vertically penetrates through the outer surface of the third protection sleeve 204 and extends to the inside, and the sealing mechanism 205 is installed on the inner side of the slot 2041, so that the bottom side of the third protection sleeve 204 is sealed.
In this embodiment, preferably, sealing mechanism 205 includes sealing plate 2051, and sliding connection between sealing plate 2051 and slot 2041, the equal fixedly connected with baffle 2053 in one side that slot 2041 was kept away from to sealing plate 2051, the equal fixedly connected with arm-tie 2052 in one side that sealing plate 2051 was kept away from to baffle 2053, when using test probe 103, at first pulling arm-tie 2052, arm-tie 2052 takes out sealing plate 2051 through baffle 2053, thereby open third protection sleeve 204, after the use is accomplished, it is inboard to push sealing plate 2051 into slot 2041 through arm-tie 2052, thereby seal third protection sleeve 204.
In this embodiment, preferably, the outer surface of the pulling plate 2052 is provided with anti-slip threads, so that friction force is increased, and slipping is effectively avoided when the pulling plate 2052 is pulled.
In this embodiment, preferably, a display screen 101 and a control button 102 are arranged on one side of the outer surface of the tester casing 1, the display screen 101 is convenient for observing the test result, and the control button 102 is convenient for controlling the tester.
In this embodiment, it is preferred, be connected with the hinge between tester casing 1 and the installation casing 3 jointly, the hinge is connected between through screw and tester casing 1 and the installation casing 3, is convenient for its installation and dismantlement, and the setting of hinge also is convenient for tester casing 1 and installation casing 3 to fold simultaneously, conveniently carries.
The working principle and the using process of the utility model are as follows: when this portable dustproof PH tester uses, at first start driving motor 5, driving motor 5 drive drilling mechanism 4 moves, drilling mechanism 4 drills to soil, after the drilling is accomplished, open sealing mechanism 205, then insert the drilling with test probe 103 alignment, flexible protective sleeve section of thick bamboo 2 is automatic to be shrunk, after the detection is accomplished, take out test probe 103, then expand flexible protective sleeve section of thick bamboo 2, close sealing mechanism 205, it is folding with tester casing 1 and installation casing 3, then accomodate.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a portable dustproof PH tester, includes tester casing (1), its characterized in that: the testing device is characterized in that an installation shell (3) is installed on the top side of the tester shell (1), an installation shell (3) is fixedly connected to the inner side of the installation shell (3), a driving motor (5) is fixedly installed on the bottom side of the installation shell (301), a drilling mechanism (4) is installed on the bottom side of the installation shell (3), a driving shaft of the driving motor (5) is connected with the drilling mechanism (4), a detection probe (103) is fixedly installed on the bottom side of the tester shell (1), a telescopic protective sleeve (2) is fixedly installed on the bottom side of the tester shell (1), and the detection probe (103) is located on the inner side of the telescopic protective sleeve (2).
2. The portable dustproof PH tester of claim 1, characterized in that: drilling mechanism (4) include worm (404), and fixed connection between the drive shaft of worm (404) and driving motor (5), the surface both sides of worm (404) all mesh and are connected with worm wheel (401), two the equal fixedly connected with pivot (402) in top side of worm wheel (401), and pivot (402) run through the inside of installation casing (3) perpendicularly and extend to the top, and rotate between pivot (402) and the installation casing (3) and be connected, two the equal fixedly connected with drill bit (403) in top side of pivot (402).
3. The portable dustproof PH tester of claim 1, characterized in that: the telescopic protection sleeve (2) comprises a first protection sleeve (201), a second protection sleeve (203) and a third protection sleeve (204), the first protection sleeve (201) is fixedly connected with the tester shell (1), sliding connections are formed between the first protection sleeve (201) and the second protection sleeve (203) and between the second protection sleeve (203) and the third protection sleeve (204), limit rings (202) are fixedly connected to the top sides of the second protection sleeve (203) and the third protection sleeve (204), and the two limit rings (202) are respectively located on the inner sides of the first protection sleeve (201) and the second protection sleeve (203).
4. The portable dustproof PH tester of claim 3, characterized in that: slot (2041) have been seted up to the surface one side bottom of third protection sleeve (204), and the surface that slot (2041) run through third protection sleeve (204) perpendicularly extends to inside, sealing mechanism (205) are installed to the inboard of slot (2041).
5. The portable dustproof PH tester of claim 4, wherein: sealing mechanism (205) includes sealing plate (2051), and sliding connection between sealing plate (2051) and slot (2041), equal fixedly connected with baffle (2053) of one side that slot (2041) were kept away from in sealing plate (2051), equal fixedly connected with arm-tie (2052) of one side that sealing plate (2051) were kept away from in baffle (2053).
6. The portable dustproof PH tester of claim 5, wherein: the outer surface of the pulling plate (2052) is provided with anti-skid grains.
7. The portable dustproof PH tester of claim 1, characterized in that: and a display screen (101) and a control button (102) are arranged on one side of the outer surface of the tester shell (1).
8. The portable dustproof PH tester of claim 1, characterized in that: and a hinge is connected between the tester shell (1) and the mounting shell (3) together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121633842.2U CN216051489U (en) | 2021-07-19 | 2021-07-19 | Portable dustproof PH tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121633842.2U CN216051489U (en) | 2021-07-19 | 2021-07-19 | Portable dustproof PH tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216051489U true CN216051489U (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121633842.2U Active CN216051489U (en) | 2021-07-19 | 2021-07-19 | Portable dustproof PH tester |
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| CN (1) | CN216051489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117783472A (en) * | 2024-02-28 | 2024-03-29 | 武汉奥恒胜科技有限公司 | Portable intelligent water quality detection device |
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2021
- 2021-07-19 CN CN202121633842.2U patent/CN216051489U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117783472A (en) * | 2024-02-28 | 2024-03-29 | 武汉奥恒胜科技有限公司 | Portable intelligent water quality detection device |
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