CN201145681Y - A wireless digital oxygen concentration probe - Google Patents
A wireless digital oxygen concentration probe Download PDFInfo
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- CN201145681Y CN201145681Y CNU2008200818462U CN200820081846U CN201145681Y CN 201145681 Y CN201145681 Y CN 201145681Y CN U2008200818462 U CNU2008200818462 U CN U2008200818462U CN 200820081846 U CN200820081846 U CN 200820081846U CN 201145681 Y CN201145681 Y CN 201145681Y
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- oxygen concentration
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- concentration information
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 53
- 239000001301 oxygen Substances 0.000 title claims abstract description 53
- 239000000523 sample Substances 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000012805 post-processing Methods 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
本实用新型涉及一种无线数字氧气浓度探头，包括氧气浓度传感器、本地处理器、数字无线收发机和电源，所述电源向氧气浓度传感器、本地处理器、数字无线收发机供电，所述氧气浓度传感器采集氧气浓度信息，并将采集到的氧气浓度信息模拟量传输给本地处理器，所述本地处理器将接收到的氧气浓度信息模拟量运算转化成氧气浓度信息数字量，并控制数字无线收发机把该氧气浓度信息数字量以无线数字信号的方式对外发送。按本实用新型技术方案，采用无线传输，其使用非常方便，无需布电源线和信号线，只需找合理位置布放即可。而且最后给出的氧气浓度信号为一数字信号，抗干扰和失真能力强，并非常有利于后期处理。
The utility model relates to a wireless digital oxygen concentration probe, comprising an oxygen concentration sensor, a local processor, a digital wireless transceiver and a power supply, the power supply supplies power to the oxygen concentration sensor, a local processor, and a digital wireless transceiver, and the oxygen concentration The sensor collects oxygen concentration information, and transmits the analog quantity of the collected oxygen concentration information to the local processor, and the local processor converts the analog quantity of the received oxygen concentration information into a digital quantity of oxygen concentration information, and controls the digital wireless transmission and reception The machine sends the digital quantity of the oxygen concentration information to the outside in the form of a wireless digital signal. According to the technical scheme of the utility model, wireless transmission is adopted, which is very convenient to use, and there is no need to arrange power lines and signal lines, and only need to find a reasonable location to lay them out. Moreover, the finally given oxygen concentration signal is a digital signal, which has strong anti-interference and distortion capabilities, and is very beneficial to post-processing.
Description
技术领域 technical field
本实用新型涉及一种氧气浓度探头，尤其涉及一种无线数字氧气浓度探头。The utility model relates to an oxygen concentration probe, in particular to a wireless digital oxygen concentration probe.
背景技术 Background technique
市场上有很多种类型的氧气浓度探头，它们大多是采用有线的方式来传递其采集到的氧气浓度信息，这使得这些氧气浓度探头只能用在能布信号线的地点，而且这些氧气浓度探头一般都是输出一个模拟信号的氧气浓度信息，模拟信号的存在易失真，且比较容易受到干扰，这对后续的信号处理带来了很多麻烦。There are many types of oxygen concentration probes on the market, and most of them use wired methods to transmit the oxygen concentration information they collect, which makes these oxygen concentration probes only used in places where signal lines can be placed, and these oxygen concentration probes Generally, the oxygen concentration information of an analog signal is output. The existence of the analog signal is prone to distortion and interference, which brings a lot of trouble to the subsequent signal processing.
发明内容 Contents of the invention
本实用新型针对现有技术中的不足，提供了一种无需布线又能获得较为准确的氧气浓度信息的无线数字氧气浓度探头。The utility model aims at the deficiencies in the prior art, and provides a wireless digital oxygen concentration probe which can obtain relatively accurate oxygen concentration information without wiring.
为了解决上述技术问题，本实用新型通过下述技术方案得以解决：In order to solve the above technical problems, the utility model is solved through the following technical solutions:
一种无线数字氧气浓度探头，包括氧气浓度传感器、本地处理器、数字无线收发机和电源，所述电源向氧气浓度传感器、本地处理器、数字无线收发机供电，所述氧气浓度传感器采集氧气浓度信息，并将采集到的氧气浓度信息模拟量传输给本地处理器，所述本地处理器将接收到的氧气浓度信息模拟量运算转化成氧气浓度信息数字量，并控制数字无线收发机把该氧气浓度信息数字量以无线数字信号的方式对外发送。A wireless digital oxygen concentration probe, comprising an oxygen concentration sensor, a local processor, a digital wireless transceiver and a power supply, the power supply supplies power to the oxygen concentration sensor, a local processor, and a digital wireless transceiver, and the oxygen concentration sensor collects oxygen concentration information, and transmit the collected oxygen concentration information analog quantity to the local processor, and the local processor converts the received oxygen concentration information analog quantity into a digital quantity of oxygen concentration information, and controls the digital wireless transceiver to transfer the oxygen concentration information to the local processor. The digital quantity of concentration information is sent externally in the form of wireless digital signal.
作为优选，所述电源为电池。Preferably, the power source is a battery.
作为优选，所述电池为可充电电池。Preferably, the battery is a rechargeable battery.
按本实用新型技术方案，采用无线传输，其使用非常方便，无需布电源线和信号线，只需找合理位置布放即可。而且最后给出的氧气浓度信号为一数字信号，抗干扰和失真能力强，并非常有利于后期处理。According to the technical scheme of the utility model, wireless transmission is adopted, which is very convenient to use, and there is no need to arrange power lines and signal lines, and only need to find a reasonable location to lay them out. Moreover, the finally given oxygen concentration signal is a digital signal, which has strong anti-interference and distortion capabilities, and is very beneficial to post-processing.
说明书附图Instructions attached
图1为本实用新型的原理框图。Fig. 1 is a functional block diagram of the utility model.
具体实施方式 Detailed ways
下面结合附图与具体实施方式对本实用新型作进一步详细描述：Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail:
如图1所示，一种无线数字氧气浓度探头，包括氧气浓度传感器1、本地处理器2、数字无线收发机3和电源4，所述电源4向氧气浓度传感器1、本地处理器2、数字无线收发机3供电，所述氧气浓度传感器1采集氧气浓度信息，并将采集到的氧气浓度信息模拟量传输给本地处理器2，所述本地处理器2将接收到的氧气浓度信息模拟量运算转化成氧气浓度信息数字量，并控制数字无线收发机3把该氧气浓度信息数字量以无线数字信号的方式对外发送。本实施例中，所述电源4为采用电池，且为可充电电池，其在使用时，为避免经常更换，可采用高电量科充电电池，这样基本能满足本系统1个月的正常工作需要。As shown in Figure 1, a kind of wireless digital oxygen concentration probe comprises oxygen concentration sensor 1,
本实施例的技术方案，可达到如下指标：The technical scheme of the present embodiment can reach following index:
A.采用无公害可重复使用电池，其电量能满足本系统1个月的正常工作需要。A. Pollution-free reusable batteries are used, and their power can meet the normal working needs of the system for one month.
B.无线数传符合国家相关规定，传输范围至少可达到150米。B. Wireless data transmission complies with relevant national regulations, and the transmission range can reach at least 150 meters.
C.氧气浓度测量精度达到或超过一般通用氧气浓度探头。C. Oxygen concentration measurement accuracy reaches or exceeds that of general-purpose oxygen concentration probes.
因其采用无线传输方式，无需布线，该氧气浓度探头可以随意放置测定即可，而且最后采用数字信号方式，数据较为真实，抗干扰能力强。当然本实用新型中的电源也可以采用插座式。Because it adopts wireless transmission mode, no wiring is required, the oxygen concentration probe can be placed at will for measurement, and finally it adopts digital signal mode, the data is more real, and the anti-interference ability is strong. Certainly the power supply among the utility model also can adopt socket type.
总之，以上所述仅为本实用新型的较佳实施例，凡依本实用新型申请专利范围所作的均等变化与修饰，皆应属本实用新型专利的涵盖范围。In a word, the above descriptions are only preferred embodiments of the present utility model, and all equal changes and modifications made according to the patent scope of the utility model should fall within the scope of the utility model patent.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200818462U CN201145681Y (en) | 2008-01-07 | 2008-01-07 | A wireless digital oxygen concentration probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200818462U CN201145681Y (en) | 2008-01-07 | 2008-01-07 | A wireless digital oxygen concentration probe |
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| Publication Number | Publication Date |
|---|---|
| CN201145681Y true CN201145681Y (en) | 2008-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2008200818462U Expired - Fee Related CN201145681Y (en) | 2008-01-07 | 2008-01-07 | A wireless digital oxygen concentration probe |
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| CN (1) | CN201145681Y (en) |
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2008
- 2008-01-07 CN CNU2008200818462U patent/CN201145681Y/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| 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: 20081105 Termination date: 20100208 |