CN213779365U - Novel empty box barometer - Google Patents
Novel empty box barometer Download PDFInfo
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- CN213779365U CN213779365U CN202023097750.5U CN202023097750U CN213779365U CN 213779365 U CN213779365 U CN 213779365U CN 202023097750 U CN202023097750 U CN 202023097750U CN 213779365 U CN213779365 U CN 213779365U
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Abstract
The utility model discloses a novel pneumatometer of blank box in measuring instrument technical field, including blank box barometer and support column, the support column sets up on the blank box barometer, the blank box barometer includes table box, table lid and dial plate, the table box is the cavity structure, the edge of table box is provided with the screw thread, the dial plate sets up on the table box, be provided with pointer, display list and spirit level on the dial plate, the table lid passes through screw thread fixed mounting on the table box, the support column includes first support column, second support column, third support column and fourth support column, first support column, second support column, third support column and fourth support column all include bracing piece, adjusting screw and anchor nail. The utility model discloses a spirit level and support column under the geographical environment of various differences, the level of the all can quick convenient air pressure regulating gauge main part effectively avoids environment or artificial interference factor to produce the influence to the pneumatics gauge of blank box, guarantees the accuracy of barometry.
Description
Technical Field
The utility model relates to a measuring instrument technical field specifically is a novel empty box barometer.
Background
The barometers currently in the market are generally classified into mercury barometers and liquid-free barometers, i.e. the barometers without liquid, which are commonly known as air-box barometers. The main component of the air-pressure gauge is a metal bellows with corrugated surface. In order not to collapse the metal bellows by atmospheric pressure, it is usually pulled by a resilient steel sheet. The atmospheric pressure increases and the bellows becomes more concave. When the atmospheric pressure decreases, the bellows bulges out. Usually, the deformation information of the diaphragm capsule is converted into displacement information of other parts and is transmitted to a pointer through a transmission mechanism, and the pointer displays specific information on a dial.
The air gauge with the empty box is convenient to use and carry, and is widely applied to daily production and life. However, the empty box barometer needs to be horizontally placed to accurately read the current atmospheric pressure. However, in the process of daily testing, the air pressure gauge of the empty box needs to be leveled up or operated by a skilled worker with hands according to operation experience, so that the working efficiency is greatly reduced, too many human interference factors are added for testing, and the testing accuracy is reduced. Particularly, when the field work is performed in a hard environment, the leveling is not easy, and the accuracy of some test data is often lost.
Based on this, the utility model designs a novel empty box barometer to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel pneumatics of blank box barometer to the level of being not convenient for of the blank box barometer of proposing among the above-mentioned background art of solution often leads to the problem of some test data loss accuracy.
In order to achieve the above object, the utility model provides a following technical scheme: a novel empty box barometer comprises an empty box barometer and a support column, wherein the support column is arranged on the empty box barometer, the empty box barometer comprises a meter box, a meter cover and a dial plate, the meter box is of a cavity structure, threads are arranged on the edge of the meter box, the dial plate is arranged on the meter box, a pointer, a display meter and a level gauge are arranged on the dial plate, the meter cover is fixedly arranged on the meter box through the threads, and an observation window is arranged on the meter cover;
the utility model discloses a table box, including table box, first support column, second support column, third support column and fourth support column, the support column includes first support column, second support column, third support column and fourth support column, first support column, second support column, third support column and fourth support column evenly set up on the outer wall of table box, first support column, second support column, third support column and fourth support column all include bracing piece, adjusting screw and anchor nail, the bracing piece is hollow columnar structure, be provided with the screw thread on the inner wall of bracing piece, adjusting screw's one end is passed through the screw thread setting on the bracing piece, the anchor nail passes through welded mode fixed mounting on adjusting screw's the other end.
As a further proposal of the utility model, a fan gear, a doubling device and a vacuum diaphragm capsule group are arranged in the watch box.
As a further proposal of the utility model, the observation window is provided with explosion-proof glass, the explosion-proof glass is fixedly installed on the watch cover through sealed glue.
As a further proposal of the utility model, the support rod, the adjusting screw and the anchor nail are all of metal structures.
As a further proposal of the utility model, a sealing strip is arranged between the meter box and the meter cover, and the sealing strip is made of rubber.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a spirit level and support column under the geographical environment of various differences, the level of the all can quick convenient air pressure regulating gauge main part effectively avoids environment or artificial interference factor to produce the influence to the pneumatics gauge of blank box, guarantees the accuracy of barometry.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a cross-sectional view of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
the watch comprises a watch box 1, a watch cover 2, a dial 3, a pointer 4, a display watch 5, a level gauge 6, an observation window 7, a first support column 8, a second support column 9, a third support column 10, a support rod 11, an adjusting screw 12 and an anchor 13.
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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a novel empty box barometer comprises an empty box barometer and a support column, wherein the support column is arranged on the empty box barometer, the empty box barometer comprises a meter box 1, a meter cover 2 and a dial plate 3, the meter box 1 is of a cavity structure, threads are arranged on the edge of the meter box 1, the dial plate 2 is arranged on the meter box 1, a pointer 4, a display meter 5 and a level gauge 6 are arranged on the dial plate 3, the meter cover 2 is fixedly arranged on the meter box 1 through the threads, and an observation window 7 is arranged on the meter cover 2;
the support column includes first support column 8, second support column 9, third support column 10 and fourth support column, first support column 8, second support column 9, third support column 10 and fourth support column evenly set up on the outer wall of table box 1, first support column 8, second support column 9, third support column 10 and fourth support column all include bracing piece 11, adjusting screw 12 and anchor 13, bracing piece 11 is the hollow columnar structure, be provided with the screw thread on the inner wall of bracing piece 11, the screw thread setting is passed through on bracing piece 11 to adjusting screw 12's one end, anchor 13 is through welded mode fixed mounting on adjusting screw 12's the other end.
The watch box 1 is also internally provided with a fan gear, a time regulator and a vacuum diaphragm box group.
The observation window 7 is provided with explosion-proof glass which is fixedly arranged on the meter cover 2 through sealant.
The support rod 11, the adjusting screw 12 and the anchor 13 are all of metal structures.
A sealing strip is arranged between the meter box 1 and the meter cover 2, and the sealing strip is made of rubber.
The working principle is as follows: above-mentioned novel pneumatometer during operation of empty box, at first will insert the underground through anchor 13 of welded mode fixed mounting on adjusting screw 12 other end, then level gauge 6 according to setting up on dial plate 3, adjust through adjusting screw 12 that sets up on bracing piece 11, measure when placing for the level up to the barometer, through level gauge 6 and support column under the geographical environment of various differences, the level of the barometer main part of all can convenient fast, effectively avoid environment or artificial interference factor to produce the influence to the pneumatometer of empty box, guarantee the accuracy of barometry.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a novel air-pocket barometer, includes air-pocket barometer and support column, its characterized in that: the support column is arranged on the empty box barometer, the empty box barometer comprises a meter box (1), a meter cover (2) and a dial plate (3), the meter box (1) is of a cavity structure, threads are arranged on the edge of the meter box (1), the dial plate (3) is arranged on the meter box (1), a pointer (4), a display meter (5) and a level gauge (6) are arranged on the dial plate (3), the meter cover (2) is fixedly arranged on the meter box (1) through the threads, and an observation window (7) is arranged on the meter cover (2); the utility model discloses a table box, including table box (1), support column, bracing piece, support column, table box, regulation screw rod, anchor nail, support column include first support column (8), second support column (9), third support column (10) and fourth support column, first support column (8), second support column (9), third support column (10) and fourth support column all include bracing piece (11), adjustment screw rod (12) and anchor nail (13), bracing piece (11) are hollow columnar structure, be provided with the screw thread on the inner wall of bracing piece (11), the one end of adjustment screw rod (12) is passed through the screw thread and is set up on bracing piece (11), anchor nail (13) are through welded mode fixed mounting on the other end of adjustment screw rod (12).
2. The novel air pressure gauge of the empty box according to claim 1, characterized in that: the watch box (1) is also internally provided with a sector gear, a time regulator and a vacuum diaphragm box group.
3. The novel air pressure gauge of the empty box according to claim 1, characterized in that: explosion-proof glass is arranged on the observation window (7), and the explosion-proof glass is fixedly installed on the meter cover (2) through sealant.
4. The novel air pressure gauge of the empty box according to claim 1, characterized in that: the support rod (11), the adjusting screw rod (12) and the anchor (13) are all of metal structures.
5. The novel air pressure gauge of the empty box according to claim 1, characterized in that: a sealing strip is arranged between the meter box (1) and the meter cover (2), and the sealing strip is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023097750.5U CN213779365U (en) | 2020-12-21 | 2020-12-21 | Novel empty box barometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023097750.5U CN213779365U (en) | 2020-12-21 | 2020-12-21 | Novel empty box barometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213779365U true CN213779365U (en) | 2021-07-23 |
Family
ID=76899935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023097750.5U Active CN213779365U (en) | 2020-12-21 | 2020-12-21 | Novel empty box barometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213779365U (en) |
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2020
- 2020-12-21 CN CN202023097750.5U patent/CN213779365U/en active Active
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