CN210803354U - Portable anti-falling acidimeter - Google Patents
Portable anti-falling acidimeter Download PDFInfo
- Publication number
- CN210803354U CN210803354U CN201921119586.8U CN201921119586U CN210803354U CN 210803354 U CN210803354 U CN 210803354U CN 201921119586 U CN201921119586 U CN 201921119586U CN 210803354 U CN210803354 U CN 210803354U
- Authority
- CN
- China
- Prior art keywords
- acidimeter
- fixed
- casing
- connecting rod
- portable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- -1 hydrogen ions Chemical class 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
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- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
The utility model belongs to the technical field of the acidimeter technique and specifically relates to a portable acidimeter that prevents falling, including last casing and lower casing, it establishes the mechanism and is connected through the card between last casing and the lower casing, the one end that is equipped with the acidimeter main part is inserted in the last casing, the other end of acidimeter main part is inserted and is established in the lower casing, go up casing one side top and seted up the viewing aperture, acidimeter main part both sides all are fixed with board connecting rod one end, the board connecting rod other end is fixed with the one end of L shaped plate, the other end of L shaped plate passes the slide opening and detains and establish on the connecting rod, connecting rod one end is inserted and. This acidimeter protects the acidimeter through last casing and lower casing, and the last casing internal fixation has the blotter, and the blotter can be further protects the acidimeter.
Description
Technical Field
The utility model relates to an acidimeter technical field especially relates to a portable acidimeter of preventing falling.
Background
The acidimeter is the instrument used to determine the pH value of the solution. The pH meter operates on the principle of a galvanic cell, the electromotive force between two electrodes of which is related, according to nernst's law, both to the properties of the electrodes themselves and to the concentration of hydrogen ions in the solution. There is a corresponding relationship between the electromotive force of the primary cell and the hydrogen ion concentration, and the negative logarithm of the hydrogen ion concentration is the pH value. The pH meter is a common analytical instrument and is widely applied to the fields of agriculture, environmental protection, industry and the like. The existing acidimeter is easy to break and inconvenient to carry, so that a portable anti-falling acidimeter is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a portable anti-falling acidimeter.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a portable falling-resistant acidimeter is designed, comprising an upper shell and a lower shell, wherein the upper shell and the lower shell are connected through a clamping mechanism, one end of an acidimeter main body is inserted in the upper shell, the other end of the acidimeter main body is inserted in the lower shell, a viewing port is arranged above one side of the upper shell, one end of a plate connecting rod is fixed on each of two sides of the acidimeter main body, one end of an L-shaped plate is fixed on the other end of the plate connecting rod, the other end of the L-shaped plate passes through a sliding hole and is buckled on the connecting rod, one end of the connecting rod is inserted in a sleeve, one end of a supporting rod is fixed on each of two sides of the sleeve, the other end of the supporting rod is fixed on the upper shell, one end of a spring is fixed on one side of the sleeve, the other end of, a buffer pad is fixed in the upper shell above the supporting rod.
Preferably, a pull ring is fixed above the upper shell.
Preferably, a rubber pad is fixed in the lower shell.
Preferably, one end of the connecting rod is fixed with a connecting plate.
Preferably, the card is established the mechanism and is included slot and picture peg, the both sides at last casing are seted up to the slot, the picture peg is fixed in the both sides of casing down, and the picture peg inserts and establishes in the slot, the arc recess has been seted up to slot one side, picture peg one side is fixed with the rubber arch, and the rubber arch can be blocked and establish in the arc recess.
The utility model provides a pair of portable anti-falling acidimeter, beneficial effect lies in: this acidimeter protects the acidimeter through last casing and lower casing, and the last casing internal fixation has the blotter, and the blotter can be further protects the acidimeter, can be convenient for carrying of acidimeter through the pull ring, when needing to take off last casing from the acidimeter, only needs to press the connecting plate downwards, makes the L shaped plate can pass the slide opening, just can take off last casing from the acidimeter.
Drawings
Fig. 1 is the utility model provides a portable prevent falling acidimeter's main visual structure schematic diagram.
Fig. 2 is a schematic view of a top view structure of the portable anti-falling acidimeter of the present invention.
Fig. 3 is an enlarged schematic view of a portion a of the portable falling-resistant acidimeter.
Fig. 4 is an enlarged schematic view of the structure of the part B of the portable falling-resistant acidimeter.
In the figure: the device comprises an upper shell 1, a pull ring 2, an observation opening 3, an acidimeter main body 4, a buffer pad 5, a lower shell 6, a rubber pad 7, a sleeve 8, a support rod 9, a connecting rod 10, a sliding hole 11, a connecting plate 12, an L-shaped plate 13, a spring 14, a plate connecting rod 15, a slot 16, an inserting plate 17, a rubber bulge 18 and an arc-shaped groove 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 falling-proof acidimeter comprises an upper shell 1 and a lower shell 6, wherein an acidimeter main body 4 can be protected by the upper shell 1 and the lower shell 6, a pull ring 2 is fixed above the upper shell 1, the device can be conveniently carried by the pull ring 2, a rubber pad 7 is fixed in the lower shell 6, one end of the acidimeter main body 4 can be protected by the rubber pad 7, the upper shell 1 and the lower shell 6 are connected by a clamping mechanism, the clamping mechanism comprises a slot 16 and a plug board 17, the slot 16 is arranged at two sides of the upper shell 1, the plug board 17 is fixed at two sides of the lower shell 6, the plug board 17 is inserted in the slot 16, an arc-shaped groove 19 is arranged at one side of the slot 16, a rubber bulge 18 is fixed at one side of the plug board 17, the rubber bulge 18 can be clamped in the arc-shaped groove 19, and the lower shell 6 can be fixed in the, when the acidimeter main body 4 is required to be used, the lower case 6 is pulled out by force.
One end of an acidimeter main body 4 is inserted into an upper shell 1, the other end of the acidimeter main body 4 is inserted into a lower shell 6, an observation port 3 is arranged above one side of the upper shell 1, a display screen of the acidimeter main body 4 can be observed through the observation port 3, one end of a plate connecting rod 15 is fixed on each of two sides of the acidimeter main body 4, one end of an L-shaped plate 13 is fixed on the other end of the plate connecting rod 15, the other end of the L-shaped plate 13 passes through a sliding hole 11 and is buckled on a connecting rod 10, one end of the connecting rod 10 is inserted into a sleeve 8, one end of a supporting rod 9 is fixed on each of two sides of the sleeve 8, the other end of the supporting rod 9 is fixed on the upper shell 1, one end of a spring 14 is fixed on one side in the sleeve 8, the other end of the spring 14 is fixed on one end of, let the other end of connecting rod 10 pass upper casing 1 and outwards extend, the one end of connecting rod 10 is fixed with connecting plate 12, when needing to take off upper casing 1 from acidimeter main part 4, only need press connecting plate 12 downwards, make L-shaped plate 13 one end can pass slide opening 11, just can take off upper casing 1 from acidimeter main part 4. A buffer pad 5 is fixed in the upper housing 1 above the support rod 9, and the buffer pad 5 can further protect the acidimeter main body 4.
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 (5)
1. The utility model provides a portable acidimeter that prevents falling, includes casing (1) and casing (6) down, its characterized in that, it establishes the mechanism through the card between casing (1) and the casing (6) down and is connected, the one end that is equipped with acidimeter main part (4) in going up casing (1) interpolation, the other end of acidimeter main part (4) is inserted and is established in casing (6) down, go up casing (1) one side top and seted up viewing aperture (3), acidimeter main part (4) both sides all are fixed with board connecting rod (15) one end, board connecting rod (15) other end is fixed with the one end of L shaped plate (13), the other end of L shaped plate (13) passes slide opening (11) and detains and establishes on connecting rod (10), connecting rod (10) one end is inserted and is established in sleeve pipe (8), sleeve pipe (8) both sides all are fixed with the one end of bracing piece (9), the other end of bracing piece (9) is fixed on last casing (1), one side is fixed with the one end of spring (14) in sleeve pipe (8), the other end of spring (14) is fixed in the one end of connecting rod (10), the other end of connecting rod (10) passes last casing (1) and outwards extends, last casing (1) internal fixation above bracing piece (9) has blotter (5).
2. The portable falling-resistant acidimeter according to claim 1, characterized in that a pull ring (2) is fixed above the upper case (1).
3. The portable drop-resistant acidimeter according to claim 1, characterized in that a rubber pad (7) is fixed inside the lower casing (6).
4. The portable drop-resistant acidimeter according to claim 1, characterized in that a connection plate (12) is fixed to one end of the connection rod (10).
5. The portable falling-resistant acidimeter according to claim 1, characterized in that, the clamping mechanism includes a slot (16) and an insert plate (17), the slot (16) is provided at both sides of the upper housing (1), the insert plate (17) is fixed at both sides of the lower housing (6), and the insert plate (17) is inserted in the slot (16), an arc groove (19) is provided at one side of the slot (16), a rubber protrusion (18) is fixed at one side of the insert plate (17), and the rubber protrusion (18) can be clamped in the arc groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921119586.8U CN210803354U (en) | 2019-07-17 | 2019-07-17 | Portable anti-falling acidimeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921119586.8U CN210803354U (en) | 2019-07-17 | 2019-07-17 | Portable anti-falling acidimeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210803354U true CN210803354U (en) | 2020-06-19 |
Family
ID=71247503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921119586.8U Expired - Fee Related CN210803354U (en) | 2019-07-17 | 2019-07-17 | Portable anti-falling acidimeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210803354U (en) |
-
2019
- 2019-07-17 CN CN201921119586.8U patent/CN210803354U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200619 |