CN107843383A - A kind of electronic precision pressure gauge - Google Patents
A kind of electronic precision pressure gauge Download PDFInfo
- Publication number
- CN107843383A CN107843383A CN201710897494.1A CN201710897494A CN107843383A CN 107843383 A CN107843383 A CN 107843383A CN 201710897494 A CN201710897494 A CN 201710897494A CN 107843383 A CN107843383 A CN 107843383A
- Authority
- CN
- China
- Prior art keywords
- housing
- fixedly connected
- pressure gauge
- display screen
- processor
- 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.)
- Pending
Links
- 238000012545 processing Methods 0.000 claims abstract description 24
- 239000011521 glass Substances 0.000 claims description 19
- 239000004065 semiconductor Substances 0.000 claims description 13
- 230000005611 electricity Effects 0.000 claims 1
- 206010020852 Hypertonia Diseases 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000000246 remedial effect Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000000779 smoke Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000012546 transfer Methods 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
-
- 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
- G01L19/04—Means for compensating for effects of changes of temperature, i.e. other than electric compensation
-
- 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
- G01L19/08—Means for indicating or recording, e.g. for remote indication
- G01L19/12—Alarms or signals
Abstract
The invention discloses a kind of electronic precision pressure gauge, including housing, temperature sensor is provided with the top of the housing, signal transceiver is fixedly connected with the right side of the case top, alarm is fixedly connected with the left of the case top, switch is provided with the left of the housing, plug is fixedly connected with the right side of the housing, the front of the housing cavity is provided with display screen, the inside of the housing and is disposed with data processing module and pressure sensor from left to right positioned at the lower section of display screen.Signal transceiver of the present invention be used for it is outside carry out signal be connected, external mobile device can be transferred data to, pressure sensor be used to detecting pressure, data processing module to being shown after the numerical value processing of detection by display screen, such as hypertonia when, related personnel, the generation for being easy to related personnel to make remedial measure in time, avoid a nasty accident are notified by alarm equipment alarm.
Description
Technical field
The present invention relates to pressure gauge technical field, specially a kind of electronic precision pressure gauge.
Background technology
Pressure gauge refers to using flexible member as sensing element, measure and indicate the instrument higher than environmental pressure, using extremely
Generally, it is almost throughout all industrial flow and scientific research field, in heat distribution pipe network, oil gas transmission, water and air supply system, vehicle
The fields such as maintenance factory shop are seen everywhere, especially in industrial stokehold and technology measurement process, due to mechanical compression
The elastic sensing element of table has very high mechanical strength and the characteristic such as convenient for production so that mechanical compression table obtains more next
More it is widely applied；
Electronic precision pressure gauge belongs to one kind of pressure gauge, glass cover is provided with pressure gauge, glass cover is to pressure gauge internal junction
Structure is protected, and in the case where ambient temperature is relatively low, another side surface of glass cover is easily produced by temperature differences effect
Water smoke, the person of being not convenient to use are watched the pressure value that display screen is shown, influence the use of user, while existing electronics
Pressure gauge intelligence degree is low, it is impossible to pressure value is transmitted, can not notify operator in time during such as hypertonia, easily
Cause the generation of major accident.
The content of the invention
It is an object of the invention to provide a kind of electronic precision pressure gauge, possesses and is easy to user to watch pressure value, intelligence
The advantages of degree is high can be changed, solve the extra- portion's environment temperature of electron pressure it is relatively low in the case of, the opposite side table of glass cover
Face is easily produced water smoke by temperature differences effect, and the person of being not convenient to use is watched the pressure value that display screen is shown, intelligent
The problem of degree is low.
To achieve the above object, the present invention provides following technical scheme：A kind of electronic precision pressure gauge, including housing, institute
State and temperature sensor is provided with the top of housing, signal transceiver, the housing are fixedly connected with the right side of the case top
Alarm is fixedly connected with the left of top, switch is provided with the left of the housing, is fixedly connected with the right side of the housing
Plug, the front of the housing cavity are provided with display screen, the inside of the housing and positioned at the lower section of display screen from left to right
It is disposed with data processing module and pressure sensor, the both sides of the enclosure interior are provided with LED, in the housing
Semiconductor chilling plate is fixedly connected with the top of wall；
The output end of the temperature sensor, pressure sensor and switch electrically connects with the input of processor, the processing
Device with signal transceiver is two-way electrically connects, output end and semiconductor chilling plate, LED, alarm and the data of the processor
The input electrical connection of processing module, the output end of the data processing module electrically connect with the input of display screen.
Preferably, the front of the housing is fixedly connected with support tube, and the thread surface of the support tube is connected with sleeve pipe,
Glass cover is provided between the support tube and sleeve pipe.
Preferably, contiguous block is fixedly connected with the right side of the housing, the one end of the contiguous block away from housing is by turning
Axle is connected with connecting rod, and the one end of the connecting rod away from contiguous block is fixedly connected with cap.
Preferably, the bottom of the housing is communicated with connecting tube, and the surface of the connecting tube is arranged with spill spin block, the rotation
The top of switch block is fixedly connected with the bottom of housing, and the surface of the connecting tube is provided with external screw thread.
Preferably, the input of the processor also electrically connects with the output end of power module, and the power module is shell
The battery in internal portion.
Compared with prior art, beneficial effects of the present invention are as follows：
1st, the present invention is coordinated by temperature sensor, semiconductor chilling plate and processor, and external temperature can be examined
Survey, and feed back information to processor, processor control semiconductor chilling plate operation, pressure gauge inside is freezed, ensured
The state of a balance is in inside pressure gauge with ambient temperature, avoids glass cap surface from water smoke influence user occur and sees
The occurrence of seeing pressure value, entered by signal transceiver, display screen, pressure sensor, data processing module and processor
Row coordinates, and signal transceiver is used to be connected with outside progress signal, can transfer data to external mobile device, pressure sensing
Device is used to detect pressure, and data processing module after the numerical value processing of detection by display screen to being shown, during such as hypertonia,
Related personnel is notified by alarm equipment alarm, is easy to related personnel to make remedial measure in time, the generation to avoid a nasty accident.
2nd, the present invention can be supported by the setting of support tube and sleeve pipe to glass cover, and support tube and casing threads connect
Connect, stable connection, while be easy to support tube and inserting or withdrawing sleeves, be easy to clean glass cover and changed, by contiguous block, even
Extension bar and cap, which carry out cooperation, to carry out sealing protection to pressure gauge, avoid exterior object from being collided with glass cover and cause glass cover
The occurrence of broken, it is attached by the way that the setting of connecting tube and spill spin block is convenient with outside test system, power module
Setting can provide electric energy for electronic pressure gage, can also be used in the case of outside power breakdown, the setting of plug is easy to
It is electrically connected with external component, so as to be transmitted data.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the attachment structure schematic diagram of inventive shell and cap；
Fig. 3 is principle of the invention block diagram.
In figure：1 housing, 2 temperature sensors, 3 signal transceivers, 4 alarms, 5 switches, 6 plugs, 7 display screens, 8 pressure
Sensor, 9 data processing modules, 10 LEDs, 11 semiconductor chilling plates, 12 processors, 13 support tubes, 14 sleeve pipes, 15 glass
Lid, 16 contiguous blocks, 17 connecting rods, 18 caps, 19 connecting tubes, 20 spill spin blocks, 21 power modules.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3, a kind of electronic precision pressure gauge, including housing 1 are referred to, the top of housing 1 is provided with temperature sensor
2, the front of housing 1 is fixedly connected with support tube 13, and the thread surface of support tube 13 is connected with sleeve pipe 14, support tube 13 and sleeve pipe
Glass cover 15 is provided between 14, glass cover 15 can be supported by the setting of support tube 13 and sleeve pipe 14, support tube
13 and sleeve pipe 14 be threadedly coupled, stable connection, while be easy to support tube 13 and sleeve pipe 14 to dismantle is easy to carry out clearly glass cover 15
Wash and change, the right side of housing 1 is fixedly connected with contiguous block 16, and the one end of contiguous block 16 away from housing 1 is connected by rotating shaft activity
Connecting rod 17 is connected to, the one end of connecting rod 17 away from contiguous block 16 is fixedly connected with cap 18, passes through contiguous block 16, connecting rod 17
Sealing protection can be carried out to pressure gauge by carrying out cooperation with cap 18, avoided exterior object from being collided with glass cover 15 and caused glass cover
15 it is broken the occurrence of, the bottom of housing 1 is communicated with connecting tube 19, and the surface of connecting tube 19 is arranged with spill spin block 20, rotation
The top of block 20 is fixedly connected with the bottom of housing 1, and the surface of connecting tube 19 is provided with external screw thread, passes through connecting tube 19 and rotation
The setting of block 20 is convenient to be attached with outside test system, and the right side at the top of housing 1 is fixedly connected with signal transceiver 3, shell
The left side at the top of body 1 is fixedly connected with alarm 4, and the left side of housing 1 is provided with switch 5, and the right side of housing 1 is fixedly connected with slotting
First 6, the setting of plug 6 is easy to be electrically connected with external component, so as to be transmitted data, the front setting of the inner chamber of housing 1
There is a display screen 7, the inside of housing 1 and be disposed with data processing module 9 and pressure from left to right positioned at the lower section of display screen 7
Sensor 8, the both sides inside housing 1 are provided with LED 10, semiconductor chilling plate are fixedly connected with the top of the inwall of housing 1
11；
Input of the output end of temperature sensor 2, pressure sensor 8 and switch 5 with processor 12 electrically connects, processor 12
With signal transceiver 3 is two-way electrically connects, output end and semiconductor chilling plate 11, LED 10, the sum of alarm 4 of processor 12
Electrically connected according to the input of processing module 9, the output end of data processing module 9 electrically connects with the input of display screen 7, processor
Output end of 12 input also with power module 21 electrically connects, power module 21 be housing 1 inside battery, power module
21 setting can provide electric energy for electronic pressure gage, can also use in the case of outside power breakdown, be passed by temperature
Sensor 2, semiconductor chilling plate 11 and processor 12 are coordinated, and external temperature can be detected, and feeds back information to
Processor 12, processor 12 control semiconductor chilling plate 11 run, pressure gauge inside is freezed, ensure pressure gauge inside with
Ambient temperature is in the state of a balance, and avoiding the surface of glass cover 15 from water smoke occur influences user's viewing pressure value
The occurrence of, matched somebody with somebody by signal transceiver 3, display screen 7, pressure sensor 8, data processing module 9 and processor 12
Close, signal transceiver 3 is used to be connected with outside progress signal, can transfer data to external mobile device, pressure sensor 8
For detecting pressure, data processing module 9 after the numerical value processing of detection by display screen 7 to being shown, during such as hypertonia,
By the alert notice related personnel of alarm 4, it is easy to related personnel to make remedial measure in time, the generation to avoid a nasty accident.
In use, temperature sensor 2 detects to external temperature, and feedback of the information is controlled to processor 12, processor 12
Semiconductor chilling plate 11 processed is run, and pressure gauge inside is freezed or heated, and ensures pressure gauge inside and external environment condition temperature
State of the degree in a balance, signal transceiver 3 are used to be connected with the outside signal that carries out, transfer data to outside movement and set
Standby, pressure sensor 8 is used to detect pressure, and feeds back information to data processing module 9, and data processing module 9 is to detection
Shown after numerical value processing by display screen 7, during such as hypertonia, pass through processor 12 and control the alert notice phase of alarm 4
Pass personnel.
In summary：The electronic precision pressure gauge, pass through temperature sensor 2, signal transceiver 3, alarm 4, display screen
7th, the cooperation of pressure sensor 8, data processing module 9, semiconductor chilling plate 11 and processor 12, solves electronic pressure gage and exists
In the case that ambient temperature is relatively low, another side surface of glass cover 15 is easily produced water smoke by temperature differences effect, is not easy to
The problem of pressure value that user shows to display screen 7 is watched, and intelligence degree is low.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of electronic precision pressure gauge, including housing（1）, it is characterised in that：The housing（1）Top be provided with temperature biography
Sensor（2）, the housing（1）Signal transceiver is fixedly connected with the right side of top（3）, the housing（1）The left side at top is consolidated
Surely it is connected with alarm（4）, the housing（1）Left side be provided with switch（5）, the housing（1）Right side be fixedly connected with
Plug（6）, the housing（1）The front of inner chamber is provided with display screen（7）, the housing（1）Inside and be located at display screen（7）
Lower section be disposed with data processing module from left to right（9）And pressure sensor（8）, the housing（1）Internal both sides
It is provided with LED（10）, the housing（1）Semiconductor chilling plate is fixedly connected with the top of inwall（11）；
The temperature sensor（2）, pressure sensor（8）And switch（5）Output end and processor（12）Input electricity
Connection, the processor（12）With signal transceiver（3）Two-way electrical connection, the processor（12）Output end and semiconductor system
Cold（11）, LED（10）, alarm（4）And data processing module（9）Input electrical connection, the data processing module
（9）Output end and display screen（7）Input electrical connection.
A kind of 2. electronic precision pressure gauge according to claim 1, it is characterised in that：The housing（1）Front it is fixed
It is connected with support tube（13）, the support tube（13）Thread surface be connected with sleeve pipe（14）, the support tube（13）With sleeve pipe
（14）Between be provided with glass cover（15）.
A kind of 3. electronic precision pressure gauge according to claim 1, it is characterised in that：The housing（1）Right side fix
It is connected with contiguous block（16）, the contiguous block（16）Away from housing（1）One end connecting rod is connected with by rotating shaft（17）,
The connecting rod（17）Away from contiguous block（16）One end be fixedly connected with cap（18）.
A kind of 4. electronic precision pressure gauge according to claim 1, it is characterised in that：The housing（1）Bottom connection
There is connecting tube（19）, the connecting tube（19）Surface be arranged with spill spin block（20）, the spill spin block（20）Top and housing
（1）Bottom be fixedly connected, the connecting tube（19）Surface be provided with external screw thread.
A kind of 5. electronic precision pressure gauge according to claim 1, it is characterised in that：The processor（12）Input
Also with power module（21）Output end electrical connection, the power module（21）For housing（1）Internal battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710897494.1A CN107843383A (en) | 2017-09-28 | 2017-09-28 | A kind of electronic precision pressure gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710897494.1A CN107843383A (en) | 2017-09-28 | 2017-09-28 | A kind of electronic precision pressure gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107843383A true CN107843383A (en) | 2018-03-27 |
Family
ID=61662096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710897494.1A Pending CN107843383A (en) | 2017-09-28 | 2017-09-28 | A kind of electronic precision pressure gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107843383A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116222505A (en) * | 2023-03-22 | 2023-06-06 | 杭州塔桅检测技术有限公司 | Digital display levelness detector with alarm function and use method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616125A (en) * | 2013-12-19 | 2014-03-05 | 东南大学 | Digital pressure meter used in extreme site environment |
| CN204116384U (en) * | 2014-10-23 | 2015-01-21 | 顾群 | A kind of high-cooling property electronic instrument |
| CN204904105U (en) * | 2015-06-18 | 2015-12-23 | 安徽四创电子股份有限公司 | Electronic equipment constant temperature equipment |
| US20160109318A1 (en) * | 2014-10-15 | 2016-04-21 | Scott Madden | Smartphone operated air pressure meter and system |
| CN206223350U (en) * | 2016-11-25 | 2017-06-06 | 天津臻鹏科技有限公司 | A kind of portable pressure gage |
| CN207163640U (en) * | 2017-09-28 | 2018-03-30 | 无锡市凯丰压力表有限公司 | A kind of electronic precision pressure gauge |
-
2017
- 2017-09-28 CN CN201710897494.1A patent/CN107843383A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616125A (en) * | 2013-12-19 | 2014-03-05 | 东南大学 | Digital pressure meter used in extreme site environment |
| US20160109318A1 (en) * | 2014-10-15 | 2016-04-21 | Scott Madden | Smartphone operated air pressure meter and system |
| CN204116384U (en) * | 2014-10-23 | 2015-01-21 | 顾群 | A kind of high-cooling property electronic instrument |
| CN204904105U (en) * | 2015-06-18 | 2015-12-23 | 安徽四创电子股份有限公司 | Electronic equipment constant temperature equipment |
| CN206223350U (en) * | 2016-11-25 | 2017-06-06 | 天津臻鹏科技有限公司 | A kind of portable pressure gage |
| CN207163640U (en) * | 2017-09-28 | 2018-03-30 | 无锡市凯丰压力表有限公司 | A kind of electronic precision pressure gauge |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116222505A (en) * | 2023-03-22 | 2023-06-06 | 杭州塔桅检测技术有限公司 | Digital display levelness detector with alarm function and use method thereof |
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Application publication date: 20180327 |