CN110907089A - Pressure instrument with protection function - Google Patents
Pressure instrument with protection function Download PDFInfo
- Publication number
- CN110907089A CN110907089A CN201911216317.8A CN201911216317A CN110907089A CN 110907089 A CN110907089 A CN 110907089A CN 201911216317 A CN201911216317 A CN 201911216317A CN 110907089 A CN110907089 A CN 110907089A
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- CN
- China
- Prior art keywords
- sleeve
- pressure instrument
- protective sleeve
- instrument body
- baffle
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/14—Housings
- G01L19/141—Monolithic housings, e.g. molded or one-piece housings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The invention discloses a pressure instrument with a protection function, which comprises a pressure instrument body, wherein a connecting rod is arranged at the bottom end of the pressure instrument body, a protective sleeve is arranged on the outer side of the pressure instrument body, a rotating sleeve is arranged at the bottom end of the protective sleeve, an upper baffle is arranged at the upper end of the rotating sleeve, a lower baffle is arranged at the lower end of the rotating sleeve, and the protective sleeve rotates between the upper baffle and the lower baffle through the rotating sleeve. Has the advantages that: the pressure instrument body can be sleeved inside the protective sleeve through rotation of the protective sleeve, so that the safety of the pressure instrument body in use is effectively improved; the rotating sleeve can rotate freely and rotate quickly, so that the rotating efficiency of the protective sleeve is effectively improved; the structure is made of stainless steel materials, and the stainless steel has the characteristics of friction resistance, corrosion resistance and the like, so that the novel stainless steel is long in service life and durable; simple structure, convenient use, easy manufacture and easy popularization.
Description
Technical Field
The invention relates to the technical field of instrument equipment, in particular to a pressure instrument with a protection function.
Background
The pressure gauge is a meter which takes an elastic element as a sensitive element and measures and indicates the pressure higher than the ambient pressure, is very commonly applied and almost extends to all the fields of industrial processes and scientific researches. The method is widely available in the fields of heating power pipe networks, oil and gas transmission, water and gas supply systems, vehicle maintenance plants and shops and the like. Especially in the industrial process control and technical measurement process, the mechanical pressure gauge is more and more widely applied due to the characteristics of high mechanical strength, convenient production and the like of the elastic sensitive element of the mechanical pressure gauge. However, the conventional pressure gauge has a small number of functions and low safety.
Therefore, a pressure gauge with a protection function is in urgent need of research.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the pressure instrument with the protection function, which can comprehensively solve the problems in the prior art.
In order to achieve the purpose, the invention adopts the following technical means:
the utility model provides a pressure instrument with protect function, includes the pressure instrument body, the bottom of pressure instrument body is equipped with the connecting rod, the one end of connecting rod is connected with the bottom of pressure instrument body, the outside of pressure instrument body is provided with the protective sheath, the protective sheath is a side opening hemisphere structure, the protective sheath cup joints in the pressure instrument body outside, the bottom of protective sheath is provided with changes the cover, the one end and the protective sheath of changeing the cover are connected, change the cover and cup joint in the connecting rod outside, the upper end of changeing the cover is provided with the overhead gage, the overhead gage is connected with the connecting rod, the lower extreme of changeing the cover is provided with down the baffle, the baffle is connected with the connecting rod down, the protective sheath is through changeing the cover at the overhead gage and between.
Furthermore, the upper baffle and the lower baffle are of circular plate structures.
Further, the size of the upper baffle is equal to that of the lower baffle.
Furthermore, the upper baffle, the rotating sleeve, the lower baffle and the protective sleeve are made of stainless steel materials.
Further, the rotating sleeve is communicated with the protective sleeve.
Further, the rotating sleeve and the protective sleeve are manufactured integrally.
The invention has the beneficial effects that:
the pressure instrument body is multifunctional but not complex, and the pressure instrument body can be sleeved inside the protective sleeve through the rotation of the protective sleeve, so that the safety of the pressure instrument body in use is effectively improved; the rotating sleeve can rotate freely and rotate quickly, so that the rotating efficiency of the protective sleeve is effectively improved; the structure of the invention is made of stainless steel materials, and the stainless steel has the characteristics of friction resistance, corrosion resistance and the like, so that the invention has long service life and is durable; the invention has simple structure, convenient use, easy manufacture and easy popularization.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a protection state diagram of the present invention;
fig. 3 is a rear view of fig. 2 of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 3, the present invention provides a pressure gauge with a protection function, including a pressure gauge body 1, the bottom end of the pressure instrument body 1 is provided with a connecting rod 2, one end of the connecting rod 2 is connected with the bottom end of the pressure instrument body 1, the outer side of the pressure instrument body 1 is provided with a protective sleeve 6, the protective sleeve 6 is of a hemispherical structure with an opening at one side, the protective sleeve 6 is sleeved outside the pressure instrument body 1, the bottom end of the protective sleeve 6 is provided with a rotating sleeve 4, one end of the rotating sleeve 4 is connected with a protective sleeve 6, the rotating sleeve 4 is sleeved outside the connecting rod 2, the upper end of the rotating sleeve 4 is provided with an upper baffle 3, the upper baffle 3 is connected with the connecting rod 2, the lower end of the rotating sleeve 4 is provided with a lower baffle 5, the lower baffle 5 is connected with the connecting rod 2, and the protective sleeve 6 rotates between the upper baffle 3 and the lower baffle 5 through the rotating sleeve 4.
Preferably, the upper baffle 3 and the lower baffle 5 are circular plate structures; the size of the upper baffle 3 is equal to that of the lower baffle 5; the upper baffle 3, the rotating sleeve 4, the lower baffle 5 and the protective sleeve 6 are made of stainless steel materials; the rotating sleeve 4 is communicated with the protective sleeve 6; the rotary sleeve 4 and the protective sleeve 6 are manufactured integrally.
The pressure instrument with the protection function has various functions, is not complex, and can be used for sleeving the pressure instrument body 1 in the protection sleeve 6 through the rotation of the protection sleeve 6, so that the safety of the pressure instrument body 1 in use is effectively improved; the rotating sleeve 4 can rotate freely and rotate quickly, so that the rotating efficiency of the protective sleeve 6 is effectively improved; the structure of the invention is made of stainless steel materials, and the stainless steel has the characteristics of friction resistance, corrosion resistance and the like, so that the invention has long service life and is durable; the invention has simple structure, convenient use, easy manufacture and easy popularization.
The present invention is illustrated by way of example and not by way of limitation. It will be apparent to those skilled in the art that other variations and modifications may be made in the foregoing disclosure without departing from the spirit or essential characteristics of all embodiments, and that all changes and modifications apparent from the above teachings are within the scope of the invention.
Claims (6)
1. The pressure instrument with the protection function is characterized by comprising a pressure instrument body (1), wherein a connecting rod (2) is arranged at the bottom end of the pressure instrument body (1), one end of the connecting rod (2) is connected with the bottom end of the pressure instrument body (1), a protective sleeve (6) is arranged on the outer side of the pressure instrument body (1), the protective sleeve (6) is of a hemispherical structure with one side open, the protective sleeve (6) is sleeved outside the pressure instrument body (1), a rotating sleeve (4) is arranged at the bottom end of the protective sleeve (6), one end of the rotating sleeve (4) is connected with the protective sleeve (6), the rotating sleeve (4) is sleeved outside the connecting rod (2), an upper baffle (3) is arranged at the upper end of the rotating sleeve (4), the upper baffle (3) is connected with the connecting rod (2), a lower baffle (5) is arranged at the lower end of the rotating sleeve (4), baffle (5) are connected with connecting rod (2) down, protective sheath (6) are through changeing cover (4) and rotate between last baffle (3) and lower baffle (5).
2. A pressure gauge with protection function according to claim 1, characterized in that the upper baffle (3) and the lower baffle (5) are circular plate structures.
3. A pressure gauge with protection according to claim 1 or 2, characterized in that the upper baffle (3) and the lower baffle (5) are of equal size.
4. A pressure gauge with protection function according to claim 1, characterized in that the upper baffle (3), the rotary sleeve (4), the lower baffle (5) and the protective sleeve (6) are made of stainless steel material.
5. A pressure gauge with protection according to claim 1, characterized in that the rotating sleeve (4) communicates with the protective sleeve (6).
6. A pressure gauge with protection according to claim 1 or 5, characterized in that the rotating sleeve (4) is made in one piece with the protective sleeve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911216317.8A CN110907089A (en) | 2019-12-02 | 2019-12-02 | Pressure instrument with protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911216317.8A CN110907089A (en) | 2019-12-02 | 2019-12-02 | Pressure instrument with protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110907089A true CN110907089A (en) | 2020-03-24 |
Family
ID=69821357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911216317.8A Pending CN110907089A (en) | 2019-12-02 | 2019-12-02 | Pressure instrument with protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110907089A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112050997A (en) * | 2020-09-08 | 2020-12-08 | 安徽瑞尔特仪表科技有限公司 | Pressure gauge with peripheral transparent protection structure |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2893680Y (en) * | 2006-03-27 | 2007-04-25 | 童纪国 | Pressure gage |
| CN105806552A (en) * | 2016-05-27 | 2016-07-27 | 徐州呼机械制造有限公司 | Pressure gauge with protection function |
| CN205483391U (en) * | 2016-03-07 | 2016-08-17 | 无锡市凯丰压力表有限公司 | Mechanical type manometer |
| CN207163636U (en) * | 2017-09-21 | 2018-03-30 | 天津市泰菲特仪器仪表技术有限公司 | A kind of pressure gauge with protector |
| CN109506830A (en) * | 2018-10-30 | 2019-03-22 | 四川缘福科技有限公司 | A kind of rotatable high-precision pressure gauge |
| CN208751783U (en) * | 2018-10-11 | 2019-04-16 | 黄勤俭 | One kind having protection type pressure gauge |
| CN209541983U (en) * | 2019-03-21 | 2019-10-25 | 大连华泰臣科技服务有限公司 | A kind of pressure gauge equipped with exterior protection structure |
| CN209673282U (en) * | 2018-12-26 | 2019-11-22 | 邢台燃气集团有限责任公司 | A kind of wireless remote pressure monitoring table with moisture-proof function |
-
2019
- 2019-12-02 CN CN201911216317.8A patent/CN110907089A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2893680Y (en) * | 2006-03-27 | 2007-04-25 | 童纪国 | Pressure gage |
| CN205483391U (en) * | 2016-03-07 | 2016-08-17 | 无锡市凯丰压力表有限公司 | Mechanical type manometer |
| CN105806552A (en) * | 2016-05-27 | 2016-07-27 | 徐州呼机械制造有限公司 | Pressure gauge with protection function |
| CN207163636U (en) * | 2017-09-21 | 2018-03-30 | 天津市泰菲特仪器仪表技术有限公司 | A kind of pressure gauge with protector |
| CN208751783U (en) * | 2018-10-11 | 2019-04-16 | 黄勤俭 | One kind having protection type pressure gauge |
| CN109506830A (en) * | 2018-10-30 | 2019-03-22 | 四川缘福科技有限公司 | A kind of rotatable high-precision pressure gauge |
| CN209673282U (en) * | 2018-12-26 | 2019-11-22 | 邢台燃气集团有限责任公司 | A kind of wireless remote pressure monitoring table with moisture-proof function |
| CN209541983U (en) * | 2019-03-21 | 2019-10-25 | 大连华泰臣科技服务有限公司 | A kind of pressure gauge equipped with exterior protection structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112050997A (en) * | 2020-09-08 | 2020-12-08 | 安徽瑞尔特仪表科技有限公司 | Pressure gauge with peripheral transparent protection structure |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200324 |
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| WD01 | Invention patent application deemed withdrawn after publication |