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CN216051487U - A wireless transmission electrode detector - Google Patents

A wireless transmission electrode detector Download PDF

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Publication number
CN216051487U
CN216051487U CN202120334534.3U CN202120334534U CN216051487U CN 216051487 U CN216051487 U CN 216051487U CN 202120334534 U CN202120334534 U CN 202120334534U CN 216051487 U CN216051487 U CN 216051487U
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Prior art keywords
electrode
detector
module
detection
wireless transmission
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Expired - Fee Related
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CN202120334534.3U
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Chinese (zh)
Inventor
萧伊庭
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Shanghai Tengjia Environmental Protection Technology Co ltd
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Shanghai Tengjia Environmental Protection Technology Co ltd
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Abstract

The utility model discloses a wireless transmission electrode detector, which converts an initial analog detection signal output by a detection end into an initial digital detection signal and then directly transmits the initial digital detection signal to an intelligent terminal or a remote server through a wireless communication module, so that the detection end is separated from an operation end, the original calculation module and a display module of a detection instrument are omitted, the power consumption of the detector is greatly reduced, the detection instrument is suitable for wider environments without being limited by ports such as electric quantity, an original detection structure, RS485 output by networking and the like, the use flexibility and the portability of the detection instrument are improved, the use range and the application occasion of the detector are widened, and the further development and popularization of the intelligent instrument are facilitated.

Description

Wireless transmission electrode detector
Technical Field
The utility model relates to the technical field of sensors, in particular to a wireless transmission electrode detector.
Background
A instrumentation is a device that determines the magnitude of a sensed measurand. The detecting instrument consists of a sensing device, a transmitter and a display device, wherein the sensing device is an instrument which can receive the information to be detected and convert the information to output variables with the same or different properties according to a certain rule, the sensor outputting standard signals is called as the transmitter, the sensing device transmits the output variables to the transmitter, and the transmitter converts the output variables into standard signals and transmits the standard signals to the display device for display. With the coming and rapid development of the information era and the requirement of enterprise informatization, the intelligent instrument gradually monopolizes the world instrument market, and one necessary condition of the intelligent instrument needs to be provided with a networking communication interface so as to realize the instrument networking function, so that the intelligent instrument is additionally provided with ports such as RS485 ports.
However, since the conventional detection instrument originally includes components such as a display device and a transmitter, ports such as RS485 are added for realizing networking communication, wireless transmission and the like, so that the weight and the volume of the detection instrument are increased, and meanwhile, the large electric energy supply and manufacturing cost are required, so that the use and manufacture of the intelligent instrument are limited, the use range and the application occasion of the intelligent instrument are affected, various inconveniences are brought to the use of the intelligent instrument, and the further development and popularization of the intelligent instrument are not facilitated.
The above disadvantages need to be improved.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a wireless transmission electrode detector.
The technical scheme of the utility model is as follows:
the utility model provides a wireless transmission's electrode detector, includes sense terminal and suspension piece, the sense terminal with the suspension piece is connected, suspension piece embeds control module and wireless communication module, the sense terminal records initial analog detection signal and sends to control module, control module will initial analog detection signal turns into initial digital detection signal, wireless communication module will initial digital detection signal sends to the operation end.
In the above electrode detector with wireless transmission, the control module is connected with the power management module through a switch, and the power management module comprises one or more of a battery, a solar panel and a power line.
Further, the switch is connected with the power management module through a connection port.
The electrode detector with wireless transmission comprises an NB-IoT module, an LTE-M module, an LoRa module, a Bluetooth module, a Wi-Fi module and one or more 4G/5G communication modules.
In the electrode detector with wireless transmission, the detection end comprises the sensing electrode and the amplifier, and the sensing electrode is connected with the control module through the amplifier.
Further, the induction electrode is one of a temperature and humidity electrode, a pH value electrode, an oxidation reduction electrode, a conductivity electrode, a total dissolved solid electrode, a salinity electrode, an ammonia nitrogen electrode, a fluorine ion electrode, a nitrate nitrogen electrode and a dissolved oxygen electrode.
Further, the induction electrode is a combined electrode of any one of a pH electrode, an oxidation-reduction electrode, a conductivity electrode, a total dissolved solid electrode, a salinity electrode, an ammonia nitrogen electrode, a fluorine ion electrode, a nitrate nitrogen electrode and a dissolved oxygen electrode, and a temperature and humidity electrode.
In the above electrode detector with wireless transmission, a telescopic sleeve is arranged between the detection end and the suspension block.
In the above electrode detector with wireless transmission, the suspension block is cylindrical or square.
In the above electrode detector with wireless transmission, the suspension block is in an inverted frustum shape.
In the above electrode detector with wireless transmission, the detection end is connected with the suspension block through a connecting wire.
The utility model according to the scheme has the advantages that the initial analog detection signal output by the detection end is converted into the initial digital detection signal and then is directly transmitted to the intelligent terminal or the remote server through the wireless communication module, so that the detection end is separated from the operation end, the original calculation module, display module and RS485 and other ports used for realizing networking output of the detection result of the detection instrument are omitted, the power consumption of the detector is greatly reduced, the use of the detector is not limited by electric quantity, the detection instrument is suitable for a wider environment and is not limited by a power supply and a connecting wire, and the use flexibility and portability of the detection instrument are improved, so that the use range and the application occasion of the detector are widened, and the further development and popularization of the intelligent instrument are facilitated. In addition, there are:
the detection end and the operation end are separated, detection is achieved only through the detection end, a primary analog signal obtained through detection is converted into a digital signal and then is sent to the operation end through wireless communication, the digital signal is recognized by the operation end, operation is completed to obtain a detection result, the arrangement of the detection end and the operation end does not need to be considered comprehensively in design, other components do not need to consider the compatibility problem of the detection end and the operation end, and the design difficulty is reduced.
2. The separation of the detection end and the operation end omits structures such as a display device, an operation device and the like, so that the volume and the weight of the detection instrument are greatly optimized, the carrying and the use by a user are facilitated, and the detection instrument is more convenient and faster in partial fields and other use occasions.
3. The detection end is separated from the operation end, and the digital signal is directly output to the remote server, so that the structures such as a display device, an operation device, an RS485 port and the like are omitted, the hardware structure of the detector is greatly simplified, the solid parts are reduced, the manufacturing cost of the detection instrument is further reduced, and the cost of manufacturers and users is reduced.
4. The separation of the detection end and the operation end can make the detection assembly and the operation assembly fully exert the advantages of the detection assembly and the operation assembly in different fields to the greatest extent, thereby improving the detection accuracy of the electrode detector.
5. Analog signals detected by the detection end are converted into digital signals through the amplifier and the control module, and the digital signals are sent to the remote server through the wireless communication module.
6. Analog signals detected by the detection end are converted into digital signals through the amplifier and the control module, the digital signals are sent to the far-end server through the wireless communication module, the detection end is the terminal for the far-end server, the two realize wireless connection through the wireless communication module, the transmitted signal quantity is small, and the wireless communication module is favorable for being matched with the existing 5G and other basic construction projects to be set and is closely followed by modern information construction.
7. At the detection end, functional power consumption is only for detection, signal amplification, analog-to-digital conversion and wireless communication functions, the four functions are technically perfect, the detection end has less power consumption and low requirement on a power supply, and a solar panel can be adopted for supplying power, so that the use flexibility of the detection instrument is further improved, the detection instrument can be arranged in any occasions including the environments such as the field and the like, is more friendly to the environment and is more favorable for popularization and application.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an electrode detector.
FIG. 2 is a schematic diagram of a modular structure of an electrode detector
Fig. 3 is a schematic diagram of a module structure for signal conversion according to the present invention.
1. A suspension block; 11. a solar panel; 2. an electrode tube; 21. an induction electrode; 3. a connecting wire; 4. a power line.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
It will be understood that when an element is referred to as being "fixed" or "disposed" or "connected" to another element, it can be directly or indirectly located on the other element. The terms "upper", "lower", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are only for convenience of description and not to be construed as limiting the technical solution. The meaning of "plurality" is two or more unless specifically limited otherwise.
The utility model provides a wireless transmission's electrode detector, as shown in fig. 1, fig. 2, includes sense terminal and suspension piece 1, and the sense terminal is connected with suspension piece 1, and suspension piece 1 embeds control module and wireless communication module, and the sense terminal records initial analog detection signal and sends control module, and control module turns into initial analog detection signal initial digital detection signal, and wireless communication module sends initial digital detection signal to the operation end.
The electrode detector used in the utility model is an electrode tube detector, the detection end of the electrode tube detector is an electrode tube 2, the electrode tube 2 is connected with a suspension block 1 through a connecting wire 3, a detection electrode and an amplifier are arranged in the electrode tube 2, and a power management module, a control module and a wireless communication module are arranged in the suspension block 1. As shown in fig. 3, the voltage value detected by the detection electrode is amplified by the amplifier and then converted to digital signal by the control module, and then the digital signal is sent to the operation terminal for operation by the wireless communication module. Compared with the intelligent instrument in the prior art, the detection end of the utility model carries out detection result operation on the detection end, only outputs an initial detection signal, namely a voltage signal, and the signal is subjected to analog-to-digital conversion, and the signal type is a digital signal, so that the detection instrument of the utility model omits an operation structure and a display structure in the prior art and an RS485 port structure for networking the detection result, and greatly reduces the power consumption while simplifying the structure.
As shown in fig. 1 and 2, an induction electrode 21 and a reference electrode are disposed in the electrode tube 2, and when the electrode tube 2 is disposed in an object to be detected, such as sewage, an induction voltage signal is generated between the induction electrode 21 and the reference electrode, which is an initial analog detection signal at a detection end. The signal is amplified by an amplifier arranged inside the electrode tube 2 and then transmitted to a control module arranged inside the suspension block 1 through a connecting wire 3. The initial analog detection signal is converted into an initial digital detection signal through the analog-to-digital conversion of the control module. The initial digital detection signal is sent to the operation end through the wireless communication module under the control of the control module.
As shown in fig. 2, the sensing electrode 21 of the electrode tube 2 may be one of a temperature and humidity electrode, a ph electrode, an oxidation reduction electrode, a conductivity electrode, a total dissolved solids electrode, a salinity electrode, an ammonia nitrogen electrode, a fluoride ion electrode, a nitrate nitrogen electrode, and a dissolved oxygen electrode, or a combination electrode of any one of a ph electrode, an oxidation reduction electrode, a conductivity electrode, a total dissolved solids electrode, a salinity electrode, an ammonia nitrogen electrode, a fluoride ion electrode, a nitrate nitrogen electrode, and a dissolved oxygen electrode and a temperature and humidity electrode, and a reference electrode corresponding to any one of the sensing electrodes 21 is disposed. The present invention does not limit the sensing electrode 21, and in practical operation, the sensing electrode 21 can be replaced by any sensing electrode 21, and even, in some cases, can be changed into other sensing components, which is not limited in the present application.
As shown in fig. 2, the control module may be a micro control chip in the present application, the micro control chip is used as a control center of the detection end, controls a transmission path of the electrode tube 2, the micro control chip and the wireless communication module of the initial detection signal, performs analog-to-digital conversion on the initial analog detection signal into an initial digital detection signal, and the control module is connected to the power management module through a switch to control the power supply of the detection end and the like.
As shown in fig. 2, the wireless communication module includes one or more of an NB-IoT module, an LTE-M module, an LoRa module, a bluetooth module, a Wi-Fi module, and a 4G/5G communication module. The initial detection signal of the electrode tube 2 is transmitted to the control module through the data line in the connecting wire 3, the control module sends the initial detection signal to the wireless communication module, and the wireless communication module sends the initial detection signal to the operation end. The wireless communication module can be built-in with multiple modules, and various wireless communication modules have different structure and constitute and communication mode, can carry on different wireless communication modules according to the difference that the demand was selected during the use, for example, the testing result needs to obtain on the spot in real time, accessible bluetooth module and Wi-Fi module will detect data in time send to on the spot measurement personnel's intelligent terminal, like smart mobile phone etc. more simply, convenient, more be applicable to the short range and use.
As shown in fig. 2, the power management module includes one or more of a battery, a solar panel 11 and a power line 4, wherein the solar panel 11 is disposed on the upper surface of the suspension block 1 to realize solar power supply, the power line 4 may or may not be disposed, and the power line 4 may not be disposed under the condition of use that only needs wireless transmission. The energy generated by the solar panel 11 can also be stored in the battery to provide electric energy for the detection terminal. The power management module is connected with the control module, the operation end can send a power management command to the control module through the wireless communication module, the power management module is controlled to manage the power through the control module, if the switch of the electrode tube 2 is controlled, the detection of the electrode tube 2 is suspended in a power-off mode.
In one embodiment, a sleeve may be disposed outside the connection line 3 between the electrode tube 2 and the suspension block 1, and the sleeve may connect the suspension block 1 and the electrode tube 2 and protect the connection line 3. The sleeve can be a telescopic sleeve, the telescopic sleeve is used for supporting the suspension block 1 to cross a shielding object, so that the solar energy can directly irradiate the solar panel 11 on the upper surface of the suspension block 1, the solar panel 11 is charged, the detection end can normally work, and if the soil condition is detected, the solar panel 11 is arranged on the upper part of a plant through the telescopic sleeve; the suspension block 1 can float on the liquid surface, and the sinking depth of the electrode tube 2 is prolonged, so that the electrode tube 2 is suspended in the liquid, and the detection of the electrode tube 2 on the liquid is realized.
The electrode detector only converts an initial analog detection signal (initial detection electric signal) generated by the induction electrode 21 into an initial detection digital signal, and then sends the detection digital signal, and all processes of analysis, operation, detection result obtaining and the like are carried out in the operation end, so that the detection end is thoroughly separated from the operation end, the hardware structure of the detector is greatly simplified, the size and the manufacturing cost of the detector are reduced, the calculation advantages of a computer can be furthest exerted, the manufacturing of the electrode detector is not influenced by the operation module and the display module, the compatibility problem among different modules does not need to be considered, the advantages of a detection assembly and an operation assembly are fully exerted, and the detection accuracy of the electrode detector is improved. Therefore, compared with the existing intelligent detector, the intelligent detector directly omits the components such as a display device, a calculation and statistics device, a recording module and the like, only comprises a control module, a structure module for acquiring data and a transmission module for transmitting signals, and the other modules are used as an auxiliary module, so that the field detection only needs the control module, the sensing module and the data transmission module, the detection instrument is greatly simplified, the modern information construction is followed, the detection personnel are facilitated, and meanwhile, the manufacturing cost is greatly saved. The initial digital detection signal uploaded to the remote server or the intelligent terminal is not processed at the detection end, and only the intelligent terminal or the remote server is used for analyzing, calculating, recording and other operations, so that the real-time monitoring and later back check of data are facilitated, a detector can conveniently check the data for a long time, and even various data can be adjusted and calculated in real time. In some use occasions, by means of the real-time data feedback function of the detector, detection personnel and supervision personnel can discuss existing problems in real time and solve the problems on the spot, and therefore the efficiency of various kinds of work is improved.
Besides the detection end and the operation end are separated, the utility model directly transmits the digital signal required by the operation end, namely the initial digital detection signal through the wireless communication module without realizing networking communication through an RS485 port and the like, thereby avoiding carrying out multiple times of digital-to-analog conversion and analog-to-digital conversion on the transmitted signal and increasing unnecessary parts and power consumption.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1.一种无线传输的电极检测仪,其特征在于,包括检测端与悬浮块,所述检测端与所述悬浮块连接,所述悬浮块内置控制模块与无线通讯模块,所述检测端测得初始模拟检测信号并发送至所述控制模块,所述控制模块将所述初始模拟检测信号转化为初始数字检测信号,所述无线通讯模块将所述初始数字检测信号发送至运算端。1. an electrode detector of wireless transmission, is characterized in that, comprises detection end and suspension block, described detection end is connected with described suspension block, and described suspension block built-in control module and wireless communication module, described detection end measures The initial analog detection signal is obtained and sent to the control module, the control module converts the initial analog detection signal into an initial digital detection signal, and the wireless communication module sends the initial digital detection signal to the computing terminal. 2.根据权利要求1中所述的一种无线传输的电极检测仪,其特征在于,所述控制模块经开关连接电源管理模块,所述电源管理模块包括电池、太阳能板及电源线的一种或多种。2 . The electrode detector for wireless transmission according to claim 1 , wherein the control module is connected to a power management module via a switch, and the power management module comprises one of a battery, a solar panel and a power cord. 3 . or more. 3.根据权利要求1中所述的一种无线传输的电极检测仪,其特征在于,所述无线通讯模块包括NB-IoT模块、LTE-M模块、LoRa模块、蓝牙模块、Wi-Fi模块、4G/5G通信模块中的一种或多种。3. The electrode detector for wireless transmission according to claim 1, wherein the wireless communication module comprises an NB-IoT module, an LTE-M module, a LoRa module, a Bluetooth module, a Wi-Fi module, One or more of 4G/5G communication modules. 4.根据权利要求1中所述的一种无线传输的电极检测仪,其特征在于,所述检测端包括感应电极与放大器,所述感应电极经所述放大器连接所述控制模块。4 . The electrode detector for wireless transmission according to claim 1 , wherein the detection end comprises a sensing electrode and an amplifier, and the sensing electrode is connected to the control module through the amplifier. 5 . 5.根据权利要求4中所述的一种无线传输的电极检测仪,其特征在于,所述感应电极为温湿度电极、酸碱度电极、氧化还原度电极、导电度电极、总溶解固体物电极、盐度电极、氨氮电极、氟离子电极、硝酸盐氮电极及溶氧度电极中的其中一种。5. The electrode detector of a wireless transmission according to claim 4, wherein the sensing electrode is a temperature and humidity electrode, a pH electrode, a redox electrode, a conductivity electrode, a total dissolved solids electrode, One of the salinity electrode, ammonia nitrogen electrode, fluoride ion electrode, nitrate nitrogen electrode and dissolved oxygen electrode. 6.根据权利要求4中所述的一种无线传输的电极检测仪,其特征在于,所述感应电极为酸碱度电极、氧化还原度电极、导电度电极、总溶解固体物电极、盐度电极、氨氮电极、氟离子电极、硝酸盐氮电极及溶氧度电极中的任意一种与温湿度电极的组合电极。6. The electrode detector of a wireless transmission according to claim 4, wherein the sensing electrode is a pH electrode, a redox electrode, a conductivity electrode, a total dissolved solids electrode, a salinity electrode, Combination electrode of any one of ammonia nitrogen electrode, fluoride ion electrode, nitrate nitrogen electrode and dissolved oxygen electrode and temperature and humidity electrode. 7.根据权利要求1中所述的一种无线传输的电极检测仪,其特征在于,所述检测端与所述悬浮块之间设置伸缩套筒。7 . The electrode detector for wireless transmission according to claim 1 , wherein a telescopic sleeve is arranged between the detection end and the suspension block. 8 . 8.根据权利要求1中所述的一种无线传输的电极检测仪,其特征在于,所述悬浮块呈圆柱形或方形。8 . The electrode detector for wireless transmission according to claim 1 , wherein the suspension block is cylindrical or square. 9 . 9.根据权利要求1中所述的一种无线传输的电极检测仪,其特征在于,所述悬浮块呈倒圆台状。9 . The electrode detector for wireless transmission according to claim 1 , wherein the suspension block is in the shape of a rounded truncated cone. 10 . 10.根据权利要求1中所述的一种无线传输的电极检测仪,其特征在于,所述检测端与所述悬浮块通过连接线连接。10 . The electrode detector for wireless transmission according to claim 1 , wherein the detection end and the suspension block are connected by a connecting wire. 11 .
CN202120334534.3U 2021-02-05 2021-02-05 A wireless transmission electrode detector Expired - Fee Related CN216051487U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112730522A (en) * 2021-02-05 2021-04-30 上海腾嘉环保科技有限公司 Wireless transmission electrode detector and detection method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112730522A (en) * 2021-02-05 2021-04-30 上海腾嘉环保科技有限公司 Wireless transmission electrode detector and detection method thereof

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