CN207600844U - A kind of pressure testing instrument - Google Patents
A kind of pressure testing instrument Download PDFInfo
- Publication number
- CN207600844U CN207600844U CN201720588019.1U CN201720588019U CN207600844U CN 207600844 U CN207600844 U CN 207600844U CN 201720588019 U CN201720588019 U CN 201720588019U CN 207600844 U CN207600844 U CN 207600844U
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- China
- Prior art keywords
- pressure testing
- testing instrument
- loudspeaker
- pressure
- circuit board
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Abstract
The utility model discloses a kind of pressure testing instrument, including panel and pressure sensor, the lower end of panel is provided with pressure testing instrument upper cover, pressure testing instrument upper cover is internally provided with circuit board, and the lower end of pressure testing instrument upper cover is provided with shell, the lower end of circuit board is provided with loudspeaker, and power supply is provided with below loudspeaker, fixed circlip is provided with below power supply.The utility model is scientific and reasonable for structure, it is safe and convenient to use, there is provided loudspeaker, staff can be showed pressure testing process by the form of voice, the pressure testing time is saved, is improved work efficiency, one end of pressure sensor is provided with fixed circlip, play the role of fixed power source and loudspeaker, avoid because shake it is excessive due to power supply and loudspeaker is caused to come off the problem of.
Description
Technical field
The utility model belongs to pressure testing instrument technical field, and in particular to a kind of pressure testing instrument.
Background technology
Pressure-bearing examination will be carried out before user's use is delivered according to country and industry relevant regulations, pipeline mounting construction industry
It tests, the test pressure of pressure-bearing experiment is 1.5 times of the equipment highest design work pressure, and the dwell time is 15~30 minutes, is held
Pressure experiment is that the most frequently used most important inspection before user is delivered in the important evidence of plumbing installations delivery receiving acceptance and plumbing installations construction
Test link.
Pressure testing instrument currently on the market is not only complicated, but also function is single, and voice cannot be passed through by being not provided with loudspeaker
Form pressure testing process is showed, the pressure testing instrument of the prior art need it is external is connect with electrified wire, be not only inconvenient to move,
And the operation difficulty of staff is also increased, the tool of present pressure testing is mechanical compression table, poor accuracy, it is impossible to record
Pressure testing value does not also have automatic decision as a result, easily generating erroneous judgement or artificial data fabrication.
Utility model content
The purpose of this utility model is to provide a kind of pressure testing instrument, to solve to propose to be not provided with loudspeaker in above-mentioned background technology
Pressure testing process cannot be showed by the form of voice, the pressure testing instrument of the prior art need it is external is connect with electrified wire,
The problem of being not only inconvenient to move, but also also increasing the operation difficulty of staff, the tool of present pressure testing is mechanical type pressing
Power table, poor accuracy, it is impossible to record pressure testing value, also not have automatic decision as a result, easily generating erroneous judgement or artificial data fabrication.
To achieve the above object, the utility model provides following technical solution：A kind of pressure testing instrument is passed including panel and pressure
Sensor, the lower end of the panel are provided with pressure testing instrument upper cover, and the pressure testing instrument upper cover is internally provided with circuit board, and pressure testing instrument
The lower end of upper cover is provided with shell, and the lower end of the circuit board is provided with loudspeaker, power supply is provided with below the loudspeaker, described
Fixed circlip is provided with below power supply, the pressure sensor is mounted on lower end position of the inside close to fixed circlip of shell
Place, the loudspeaker and pressure sensor are electrically connected with circuit board, and the circuit board is electrically connected with the power supply.
Preferably, the shell is a kind of component of stainless steel.
Preferably, the pressure sensor is fixedly connected with fixed circlip by connecting rod.
Preferably, the loudspeaker are internally provided with pronunciation magnet.
Preferably, one end of the shell is provided with screw thread.
Preferably, has automatic decision result function.
Preferably, has data communication function.
Compared with prior art, the beneficial effects of the utility model are：The utility model is scientific and reasonable for structure, safe to use
Convenient, there is provided loudspeaker, pressure testing instrument can be showed pressure testing process by the form of voice, avoid prior art machinery
Formula pressure gauge is not accurate, and leads to staff's error in judgement, not only saves the pressure testing time, but also improve work efficiency, and presses
One end of force snesor is provided with fixed circlip, plays the role of buffering, and avoid leads to measured object surface due to pressure is excessive
The problem of deformation, while the accuracy of pressure testing value that pressure sensor measures is also improved, the design housing is internally provided with
Independent current source, without being connect with external electrified wire, avoiding pressure testing instrument is inconvenient to move, and the operation for increasing staff is difficult
The problem of spending.This sensor has automatic decision result function and other equipment communication function.
The reliability of pressure testing result is increased, data upload can be used as spare inquiry in the future.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
In figure：1- panels, 2- circuit boards, 3- loudspeaker, 4- pressure sensors, 5- shells, 6- fixed circlips, 7- power supplys, 8-
Pressure testing instrument upper cover.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of pressure testing instrument, including panel 1 and pressure sensor
4, the lower end of panel 1 is provided with pressure testing instrument upper cover 8, and pressure testing instrument upper cover 8 is internally provided with circuit board 2, and pressure testing instrument upper cover 8
Lower end is provided with shell 5, and the lower end of circuit board 2 is provided with loudspeaker 3, and the lower section of loudspeaker 3 is provided with power supply 7, and the lower section of power supply 7 is set
Fixed circlip 6 is equipped with, pressure sensor 4 is mounted on the inside of shell 5 at the lower end position of fixed circlip 6, loudspeaker 3 and pressure
Force snesor 4 is electrically connected with circuit board 2, and the circuit board 2 is electrically connected with power supply 7.
It in order to preferably protect pressure testing instrument, prevents from being deformed by pressure, and damages the electronic component inside pressure testing instrument, this reality
It applies in example, it is preferred that shell 5 is a kind of component of stainless steel.
In order to improve the susceptibility of pressure sensor 4, measured pressure value is more accurate, in the present embodiment, it is preferred that pressure
Sensor 4 is fixedly connected with fixed circlip 6 by connecting rod.
In order to be more convenient staff's operation, pressure is obtained by voice prompt, in the present embodiment, it is preferred that loudspeaker 3
Be internally provided with pronunciation magnet.
In order to which pressure testing instrument is made to be more convenient to install, and the problem of prevent by pressure and shake, in the present embodiment, it is preferred that outer
One end of shell 5 is provided with screw thread.
The operation principle and process for using of the utility model：The utility model is a kind of pressure testing instrument, as the term suggests it is exactly to examine
Xylometer class or pipeline can bear the size of pressure, mainly include panel 1, pressure sensor 4 and shell 5 etc., will wait to try
Pressure object is placed below panel 1, is then treated pressure testing object and is pressed, then by pressure sensor 4 come measured pressure value, if
Loudspeaker are put, pressure testing instrument can be embodied pressure testing survey process by the form of voice, not only save pressure testing time, Er Qieti
High working efficiency, one end of pressure sensor 4 are provided with fixed circlip 6, play the role of buffering, avoid because pressure is excessive
And the problem of leading to measured object surface deformation, while the accuracy of pressure testing value that pressure sensor measures is also improved, the design
Housing is internally provided with independent current source 7, and without being connect with external electrified wire, avoiding pressure testing instrument is inconvenient to move, and increases
The problem of operation difficulty of staff.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of pressure testing instrument, including panel（1）And pressure sensor（4）, it is characterised in that：The panel（1）Lower end setting
There is pressure testing instrument upper cover（8）, the pressure testing instrument upper cover（8）Be internally provided with circuit board（2）, and pressure testing instrument upper cover（8）Lower end
It is provided with shell（5）, the circuit board（2）Lower end be provided with loudspeaker（3）, the loudspeaker（3）Lower section be provided with power supply
（7）, the power supply（7）Lower section be provided with fixed circlip（6）, the pressure sensor（4）Mounted on shell（5）Inside lean on
Nearly fixed circlip（6）Lower end position at, the loudspeaker（3）And pressure sensor（4）And circuit board（2）It is electrically connected, institute
State circuit board（2）With power supply（7）It is electrically connected.
2. a kind of pressure testing instrument according to claim 1, it is characterised in that：The shell（5）It is a kind of stainless steel
Component.
3. a kind of pressure testing instrument according to claim 1, it is characterised in that：The pressure sensor（4）With fixed circlip（6）
It is fixedly connected by connecting rod.
4. a kind of pressure testing instrument according to claim 1, it is characterised in that：The loudspeaker（3）Be internally provided with pronunciation magnetic
Iron.
5. a kind of pressure testing instrument according to claim 1, it is characterised in that：The shell（5）One end be provided with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720588019.1U CN207600844U (en) | 2017-05-25 | 2017-05-25 | A kind of pressure testing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720588019.1U CN207600844U (en) | 2017-05-25 | 2017-05-25 | A kind of pressure testing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207600844U true CN207600844U (en) | 2018-07-10 |
Family
ID=62752217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720588019.1U Active CN207600844U (en) | 2017-05-25 | 2017-05-25 | A kind of pressure testing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207600844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220560A (en) * | 2019-05-05 | 2019-09-10 | 广东万家乐燃气具有限公司 | A kind of Hall sensor and water heater with temp probe |
-
2017
- 2017-05-25 CN CN201720588019.1U patent/CN207600844U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220560A (en) * | 2019-05-05 | 2019-09-10 | 广东万家乐燃气具有限公司 | A kind of Hall sensor and water heater with temp probe |
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| GR01 | Patent grant |