CN201503325U - Digital pressure recorder - Google Patents
Digital pressure recorder Download PDFInfo
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- CN201503325U CN201503325U CN2009201120698U CN200920112069U CN201503325U CN 201503325 U CN201503325 U CN 201503325U CN 2009201120698 U CN2009201120698 U CN 2009201120698U CN 200920112069 U CN200920112069 U CN 200920112069U CN 201503325 U CN201503325 U CN 201503325U
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- motherboard
- power supply
- display board
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Abstract
The utility model discloses a digital pressure recorder, which consists of a power supply board, a mainboard, a display board and a sensor, wherein the power supply board, the display board and the sensor are all connected on the mainboard; the power supply board is a 3.6V battery; the mainboard consists of a power processing module, a signal processing module, a storage module, a display control module, a communication module and a central processor; the sensor is a pressure sensor; and the display board consists of a USB output interface, a display crystal screen and a panel key. The utility model has low power consumption, can work by adopting the built-in 3.6V battery, has convenient data reading, can transfer history pressure data stored on the built-in storage module to a computer to perform random inquiry by the communication module and the USB output interface, and has small volume, high integration level, explosion isolation, waterproof property and convenient installation.
Description
Technical field
The utility model relates to a kind of digital manograph, is meant a kind of digital manograph that is used for pipeline or pressure vessel are carried out pressure monitoring, record that adopts low-voltage power supply especially.
Background technology
At present, manograph with no paper promptly adopts the pressure data of digital measurement and storage measured medium to become a kind of inexorable trend of manograph development.Digital manograph not only can on-the-spotly show measured medium real-time pressure data, the pressure data that measures can also be stored in the inside of registering instrument, is convenient to the query history pressure data.But digital manograph exists many technical difficult problems, and for example must power by the external world (generally needing the 220V power supply) is non-watertight, so be not suitable for directly in the open air or the non-transformer occasion is used; In addition, pressure transducer and the design of registering instrument separate type, volume is bigger, and the wiring relative complex is installed; And flame proof not, so be not suitable for directly using in explosion-proof occasion.These problems have all seriously restricted the application and the popularization of digital manograph.
Summary of the invention
The purpose of this utility model be to provide a kind of with no paper, low-power consumption, integrated level height, flame proof, waterproof, easy for installation, pressure record time interval independence is set, memory data output is big and the digital easily manograph of data read.
For realizing the purpose of this utility model, intend by the following technical solutions:
A kind of digital manograph is made of power panel, motherboard, display board and sensor, and described power panel links to each other with motherboard, and sensor links to each other with motherboard, and display board links to each other with motherboard.
Described power panel is the 3.6V battery.
Described motherboard is made of power supply processing module, signal processing module, memory module, display control module, communication module and central processing unit.
Described sensor is a pressure transducer.
Described display board is made of USB output interface, LCDs and panel button.
In the described motherboard, power supply processing module links to each other with signal processing module, memory module, display control module, communication module and central processing unit respectively, and these modules are powered.Power supply processing module, signal processing module, memory module, display control module and communication module all are connected on the central processing unit, and controlled by central processing unit.
Compared with prior art, the utlity model has following technical progress:
One, low in energy consumption adopts built-in 3.6V battery just can carry out work.
Two, volume is little, integrated level is high, flame proof, waterproof, is convenient to install.To have pressure transducer now and registering instrument is integrated, a motherboard is integrated with power supply processing module, signal processing module, memory module, display control module, communication module and central processing unit.Memory module adopts mass storage, can store the historical pressures data in 10 years at most.The employing hickey is installed, and is convenient and swift.
Three, data read is convenient.To be stored in historical pressures data on the built-in memory module by communication module, USB output interface transfers on the computer and inquires about arbitrarily.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the display board synoptic diagram of the utility model embodiment.
Label among the figure is: 1: power panel; 2: sensor; 3: motherboard; 4: display board; The 5:USB output interface; 6: LCDs;
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described:
Fig. 1 has illustrated to be made of structure of the present utility model power panel 1, sensor 2, motherboard 3 and display board 4.Described power panel 1, sensor 2 and display board 4 all link to each other with motherboard 3.Wherein, power panel 1 is the 3.6V battery, sensor 2 is a pressure transducer, and motherboard 3 is made of power supply processing module, signal processing module, memory module, display control module, communication module and central processing unit, and display board 4 is made of USB output interface 5, LCDs 6 and panel button.
In the motherboard 3, power supply processing module links to each other with signal processing module, memory module, display control module, communication module and central processing unit respectively, and these modules are powered.Power supply processing module, signal processing module, memory module, display control module and communication module all are connected on the central processing unit, and controlled by central processing unit.
Power panel 1 links to each other with power supply processing module in the motherboard 3, powers to sensor 2, motherboard 3 and display board 4 by power supply processing module.Sensor 2 links to each other with signal processing module in the motherboard 3, and the data transmission that collects to signal processing module, after central processing unit is handled, is stored into pressure data in the memory module.USB output interface 5 links to each other with communication module in the motherboard 3, when needing to be stored in the pressure data download in the memory module, by the effect of communication module, central processing unit, can pressure data be transferred on the computer by USB output interface 5 and check arbitrarily.Panel button is connected on the display control module, by panel button date, clock, sampling period be set, calibrate, reset, record, communication etc., will need data presented to be presented on the LCDs 6 by the LCDs 6 that links to each other with display control module again.
Fig. 2 has illustrated the display board 4 of the utility model embodiment, and display board 4 has comprised USB output interface 5, LCDs 6 and panel button.
At last, it is also to be noted that what more than enumerate only is specific embodiment of the utility model.Obviously, the utility model is not limited to above examples of implementation, and many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model all should be thought protection domain of the present utility model.
Claims (5)
1. digital pressure data registering instrument, it is characterized in that: constitute by power panel (1), sensor (2), motherboard (3) and display board (4) four parts, described power panel (1) links to each other with motherboard (3), sensor (2) links to each other with motherboard (3), and display board (4) links to each other with motherboard (3).
2. a kind of digital pressure data registering instrument according to claim 1, it is characterized in that: described power panel (1) is made of the 3.6V battery.
3. a kind of digital pressure data registering instrument according to claim 1 is characterized in that: described sensor (2) is a pressure transducer.
4. a kind of digital pressure data registering instrument according to claim 1, it is characterized in that: described motherboard (3) is made of power supply processing module, signal processing module, memory module, display control module, communication module and central processing unit.
5. a kind of digital pressure data registering instrument according to claim 1, it is characterized in that: described display board (4) is made of USB output interface, LCDs and panel button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201120698U CN201503325U (en) | 2009-01-05 | 2009-01-05 | Digital pressure recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201120698U CN201503325U (en) | 2009-01-05 | 2009-01-05 | Digital pressure recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201503325U true CN201503325U (en) | 2010-06-09 |
Family
ID=42454257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201120698U Expired - Fee Related CN201503325U (en) | 2009-01-05 | 2009-01-05 | Digital pressure recorder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201503325U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148979A (en) * | 2013-01-22 | 2013-06-12 | 中北大学 | Underwater pressure recorder |
| CN103335675A (en) * | 2013-06-28 | 2013-10-02 | 温州市海宝仪器有限公司 | Metering device |
| CN103926036A (en) * | 2014-05-08 | 2014-07-16 | 中国石油大学(华东) | Movable pressure collecting ball based on bluetooth data transmission |
| CN103926037A (en) * | 2014-05-08 | 2014-07-16 | 中国石油大学(华东) | Movable pressure collecting ball based on serial port data transmission |
| CN106560683A (en) * | 2015-10-06 | 2017-04-12 | 河南工业大学 | USB flash disk storage type pressure recording meter |
| CN110207890A (en) * | 2019-06-21 | 2019-09-06 | 上海铭控传感技术有限公司 | A kind of pressure record table |
-
2009
- 2009-01-05 CN CN2009201120698U patent/CN201503325U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148979A (en) * | 2013-01-22 | 2013-06-12 | 中北大学 | Underwater pressure recorder |
| CN103148979B (en) * | 2013-01-22 | 2015-03-04 | 中北大学 | Underwater pressure recorder |
| CN103335675A (en) * | 2013-06-28 | 2013-10-02 | 温州市海宝仪器有限公司 | Metering device |
| CN103335675B (en) * | 2013-06-28 | 2017-04-05 | 温州市海宝仪器有限公司 | metering device |
| CN103926036A (en) * | 2014-05-08 | 2014-07-16 | 中国石油大学(华东) | Movable pressure collecting ball based on bluetooth data transmission |
| CN103926037A (en) * | 2014-05-08 | 2014-07-16 | 中国石油大学(华东) | Movable pressure collecting ball based on serial port data transmission |
| CN103926036B (en) * | 2014-05-08 | 2017-11-28 | 中国石油大学(华东) | A kind of portable pressure acquisition ball based on Bluetooth data transfer |
| CN103926037B (en) * | 2014-05-08 | 2017-12-08 | 中国石油大学(华东) | A kind of portable pressure acquisition ball based on serial data transmission |
| CN106560683A (en) * | 2015-10-06 | 2017-04-12 | 河南工业大学 | USB flash disk storage type pressure recording meter |
| CN110207890A (en) * | 2019-06-21 | 2019-09-06 | 上海铭控传感技术有限公司 | A kind of pressure record table |
| CN110207890B (en) * | 2019-06-21 | 2023-12-12 | 上海铭控传感技术有限公司 | Pressure recording meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20140105 |