CN112511912B - Equipment and method suitable for sensing signal analysis - Google Patents

Equipment and method suitable for sensing signal analysis Download PDF

Info

Publication number
CN112511912B
CN112511912B CN202011299894.0A CN202011299894A CN112511912B CN 112511912 B CN112511912 B CN 112511912B CN 202011299894 A CN202011299894 A CN 202011299894A CN 112511912 B CN112511912 B CN 112511912B
Authority
CN
China
Prior art keywords
box
sensor
control box
signal
transmitter
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.)
Active
Application number
CN202011299894.0A
Other languages
Chinese (zh)
Other versions
CN112511912A (en
Inventor
张泽华
陈文辉
连滨猛
苏奎松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiamen Attiot Intelligent Technology Co ltd
Original Assignee
Xiamen Attiot Intelligent Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xiamen Attiot Intelligent Technology Co ltd filed Critical Xiamen Attiot Intelligent Technology Co ltd
Priority to CN202011299894.0A priority Critical patent/CN112511912B/en
Publication of CN112511912A publication Critical patent/CN112511912A/en
Application granted granted Critical
Publication of CN112511912B publication Critical patent/CN112511912B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q1/00Details of selecting apparatus or arrangements
    • H04Q1/02Constructional details
    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q1/00Details of selecting apparatus or arrangements
    • H04Q1/02Constructional details
    • H04Q1/04Frames or mounting racks for selector switches; Accessories therefor, e.g. frame cover
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q9/00Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus
    • H05K5/02Details
    • H05K5/0217Mechanical details of casings
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q2209/00Arrangements in telecontrol or telemetry systems
    • H04Q2209/80Arrangements in the sub-station, i.e. sensing device
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Abstract

The invention discloses equipment and a method suitable for sensing signal analysis, which belong to the technical field of sensing signal equipment.

Description

Equipment and method suitable for sensing signal analysis
Technical Field
The invention relates to the technical field of sensing signal equipment, in particular to equipment and a method suitable for sensing signal analysis.
Background
The sensor is a detecting device, which can sense the information to be measured and convert the sensed information into electric signals or other information output in the required form according to a certain rule so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like.
The characteristics of the sensor include: microminiaturization, digitization, intellectualization, multifunction, systemization, networking. The method is a primary link for realizing automatic detection and automatic control. The existence and development of the sensor can lead the object to have sense organs such as touch sense, taste sense, smell sense and the like, and lead the object to be slowly activated. Generally, the basic sensing functions of the sensor are classified into ten categories of thermosensitive elements, photosensitive elements, gas-sensitive elements, force-sensitive elements, magnetic-sensitive elements, humidity-sensitive elements, acoustic-sensitive elements, radiation-sensitive elements, color-sensitive elements, taste-sensitive elements and the like.
The sensor signal needs to be analyzed in the use process, and the sensor signal analyzing equipment is used in the process.
Along with the expansion of the sensor setting environment, the sensing signal analysis equipment is used as equipment matched with the sensor, and can be arranged nearby the sensor, so that the sensing signal analysis equipment has strong external interference, and in the face of abnormal humidity, temperature and vibration environment, an effective monitoring mode is lacked, the safety is reduced, and the stability of the sensor signal analysis process cannot be guaranteed.
Disclosure of Invention
The invention aims to provide a device and a method suitable for sensing signal analysis, which are used for solving the problems that the existing sensing signal analysis device provided in the background art is used as a device matched with a sensor and is also arranged nearby the sensor, so that the sensing signal analysis device has strong external interference, and in the environment facing abnormal humidity, temperature and vibration, an effective monitoring mode is lacking, the safety is reduced, and the stability of the sensor signal analysis process cannot be ensured.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a device suitable for sensing signal analysis, includes shell, link, signal box, control box, suspender, monitoring box and external sensor, the bottom of shell passes through bolt fixed connection the link with the signal box, screw fixed connection is passed through to the bottom of signal box the control box, the inner chamber lateral wall buckle of suspender is connected suspender, the top buckle connection of suspender has the monitoring box, the inner chamber bonding of control box has the baffle, buckle groove has been seted up to the lateral wall of baffle, the electrical input end electric connection of control box has the signal line, the electrical input end electric connection of signal line external sensor, the inner chamber bottom of shell passes through screw fixed connection has PLC, the electrical input end electric connection of PLC the monitoring box, the inner chamber bottom of signal box passes through screw fixed connection wireless transmitter, the top integrated into one piece of suspender is connected with main tank, auxiliary tank, main frame and auxiliary frame, the main tank the inner chamber bottom contact has the baffle, buckle frame and auxiliary frame, the inner chamber bottom contact has the buckle groove, the sensor has the electric connection of signal line, the electric input end electric connection has the sensor of signal line, the sensor has the sensor to pass through screw fixed connection, the sensor has humidity transducer to pass through the sensor, the sensor has electric connection of humidity transducer to the side wall, wireless sensor has electric connection.
Preferably, the front side wall of the shell is movably connected with the flip through a hinge.
Preferably, the bottom of the connecting frame is inserted with a bracket, the connecting frame and the front side wall of the bracket are in threaded connection with fastening bolts, and a bracket seat is welded at the bottom of the connecting frame.
Preferably, the front side wall of the control box is movably connected with a control box cover through a hinge.
A method for a device adapted for sensing signal interpretation, the method adapted for a device for sensing signal interpretation comprising the steps of:
s1: the connecting frame carrying the bracket is arranged at the bottom of the shell, so that the shell can be supported and the whole shell can be fixed;
s2: the external sensor is arranged at a position required to be used, the transmitter and the signal wire are respectively combined on the side wall and the bottom of the external sensor, the signal wire is connected with the control box, and the transmitter is in wireless connection with the wireless transmitter in the signal box;
s3: the base plate carrying the buckling groove is adhered to the inside of the control box, and the buckling plates on the main frame and the auxiliary frame are connected with the buckling groove in a buckling manner, so that the hanging fence is in a hanging state;
s4: and devices such as the monitoring box are placed in the main groove and the auxiliary groove at the top of the suspension fence, and the vibration sensor, the humidity sensor and the temperature sensor in the monitoring box are electrically connected with the data processor carrying the buttons.
Compared with the prior art, the invention has the beneficial effects that: the equipment and the method suitable for sensing signal analysis achieve the wired and wireless combined effect through the combination application of accessories and the connection mode of the signal wire and the transmitter outside the external sensor, and the suspension fence is arranged in the control box, so that the monitoring box can be suspended and installed, the external interference is reduced, the use precision of the monitoring box is ensured, the vibration, humidity and temperature sensors are arranged in the monitoring box, the received data can be transmitted to the data processor, the data processor can be effectively monitored when emergency is met, the safety is improved, and the stability of the sensor in the signal analysis process can be ensured in the face of complex setting environment.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a control box according to the present invention;
FIG. 3 is a schematic view of the interior of the control box of the present invention;
FIG. 4 is a schematic diagram of a structure of a monitor box according to the present invention;
FIG. 5 is a schematic view of a hanging rail according to the present invention.
In the figure: 100 shells, 110 turnover covers, 200 connecting frames, 210 connecting seats, 220 brackets, 230 bracket seats, 240 fastening bolts, 300 signal boxes, 310 wireless transmitters, 400 control boxes, 410 control box covers, 420 partition boards, 430 signal wires, 500 suspension columns, 510 main grooves, 511 base plates, 520 auxiliary grooves, 530 main frames, 531 buckling plates, 540 auxiliary frames, 600 monitoring boxes, 610 vibration sensors, 620 humidity sensors, 630 temperature sensors, 640 data processors, 641 buttons, 700 external sensors and 710 transmitters.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a device and a method suitable for sensing signal analysis, which can increase stability and safety, ensure stability in the process of sensor signal analysis, refer to fig. 1, 2, 3, 4 and 5, and comprise a shell 100, a connecting frame 200, a signal box 300, a control box 400, a suspension fence 500, a monitoring box 600 and an external sensor 700;
referring again to fig. 1, the front side wall of the housing 100 has a flip cover 110, and specifically, the front side wall of the housing 100 is movably connected to the flip cover 110 through a hinge;
referring to fig. 1 again, the connection frame 200 is connected with the housing 100, specifically, the bottom of the housing 100 is fixedly connected with the connection frame 200 through bolts, the bottom of the connection frame 200 is inserted with a bracket 220, the front side walls of the connection frame 200 and the bracket 220 are connected with fastening bolts 240 through threads, and the bottom of the connection frame 200 is welded with a bracket seat 230;
referring to fig. 1 and 3 again, the signal box 300 is connected to the housing 100, specifically, the bottom of the housing 100 is fixedly connected to the signal box 300 through bolts, and the bottom of the inner cavity of the signal box 300 is fixedly connected to the wireless transmitter 310 through screws.
Referring to fig. 2 again, the control box 400 is connected to the signal box 300, specifically, the bottom of the signal box 300 is fixedly connected to the control box 400 through a screw, a partition board 420 is adhered to an inner cavity of the control box 400, a fastening slot is formed on a side wall of the partition board 420, and an electrical input end of the control box 400 is electrically connected to a signal wire 430.
Referring to fig. 3 and 4 again, the suspension bar 500 is connected to the control box 400, specifically, the side wall of the inner cavity of the control box 400 is connected to the suspension bar 500 in a fastening manner, the top of the suspension bar 500 is integrally connected to the main slot 510, the auxiliary slot 520, the main frame 530 and the auxiliary frame 540, the bottoms of the inner cavities of the main slot 510 and the auxiliary slot 520 are contacted with the pad 511, the side walls of the main frame 530 and the auxiliary frame 540 are integrally connected to the fastening plate 531, and the fastening plate 531 is connected to the fastening slot in a fastening manner.
Referring to fig. 4 and 5 again, the monitoring box 600 is connected to the suspension bar 500, specifically, the top of the suspension bar 500 is fastened to the monitoring box 600, the bottom of the inner cavity of the housing 100 is fixedly connected with a PLC through a screw, an electrical input end of the PLC is electrically connected to the monitoring box 600, the inner cavity of the monitoring box 600 is fixedly connected with a vibration sensor 610, a humidity sensor 620 and a temperature sensor 630 through a screw, an electrical output end of the wireless transmitter 310, the vibration sensor 610, the humidity sensor 620 and the temperature sensor 630 is electrically connected with a data processor 640, and an electrical output end of the data processor 640 is electrically connected with a button 641.
Referring to fig. 1 and 3 again, the external sensor 700 is connected to the control box 400, specifically, an electrical input end of the signal wire 430 is electrically connected to the external sensor 700, a side wall of the external sensor 700 is fixedly connected to the transmitter 710 through a screw, and an electrical output end of the transmitter 710 is wirelessly connected to the wireless transmitter 310.
The invention also provides a method suitable for the equipment for analyzing the sensing signals, which comprises the following steps: the method suitable for the equipment for analyzing the sensing signals comprises the following steps:
s1: a connection frame 200 carrying a bracket 220 is provided at the bottom of the housing 100 to support the housing 100 and fix the whole;
s2: the external sensor 700 is arranged at a position required to be used, the transmitter 710 and the signal wire 430 are respectively combined at the side wall and the bottom of the external sensor 700, the signal wire 430 is connected with the control box 400, and the transmitter 710 is in wireless connection with the wireless transmitter 310 in the signal box 300;
s3: the base plate 511 carrying the buckling groove is adhered to the inside of the control box 400, and the buckling plates 531 on the main frame 530 and the auxiliary frame 540 are connected with the buckling groove in a buckling manner, so that the hanging fence 500 is in a hanging state;
s4: devices such as a monitor box 600 are placed in the main groove 510 and the sub groove 520 at the top of the hanging rail 500, and a data processor 640 carrying a button 641 is electrically connected using a vibration sensor 610, a humidity sensor 620 and a temperature sensor 630 in the monitor box 600.
When in specific use: a connection frame 200 carrying a bracket 220 is provided at the bottom of the housing 100 to support the housing 100 and fix the whole; the external sensor 700 is arranged at a position required to be used, the transmitter 710 and the signal wire 430 are respectively combined at the side wall and the bottom of the external sensor 700, the signal wire 430 is connected with the control box 400, and the transmitter 710 is in wireless connection with the wireless transmitter 310 in the signal box 300; the base plate 511 carrying the buckling groove is adhered to the inside of the control box 400, and the buckling plates 531 on the main frame 530 and the auxiliary frame 540 are connected with the buckling groove in a buckling manner, so that the hanging fence 500 is in a hanging state; devices such as a monitor box 600 are placed in the main groove 510 and the sub groove 520 at the top of the hanging rail 500, and a data processor 640 carrying a button 641 is electrically connected using a vibration sensor 610, a humidity sensor 620 and a temperature sensor 630 in the monitor box 600.
Referring to fig. 2 again, in order to facilitate the internal shielding of the control box 400, specifically, the front side wall of the control box 400 is movably connected to the control box cover 410 through a hinge.
By combining the above, the equipment and the method suitable for sensing signal analysis achieve the wired and wireless combined effect through the combination application of accessories and the connection mode of the signal wire and the transmitter outside the external sensor, and the suspension fence is arranged in the control box, so that the monitoring box can be suspended and installed, the external interference is reduced, the use precision of the monitoring box is ensured, the vibration, humidity and temperature sensors are arranged in the monitoring box, the received data can be transmitted to the data processor, the data processor can be effectively monitored when emergency is met, the safety is improved, and the stability of the sensor in the signal analysis process can be ensured in the face of complex setting environment.
Although the invention has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the features of the disclosed embodiments may be combined with each other in any manner so long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of brevity and resource saving. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims (5)

1. An apparatus adapted for sensing signal resolution, characterized by: comprises a shell (100), a connecting frame (200), a signal box (300), a control box (400), a suspension fence (500), a monitoring box (600) and an external sensor (700), wherein the bottom of the shell (100) is fixedly connected with the connecting frame (200) and the signal box (300) through bolts, the bottom of the signal box (300) is fixedly connected with the control box (400) through screws, the inner cavity side wall of the control box (400) is in snap connection with the suspension fence (500), the top of the suspension fence (500) is in snap connection with the monitoring box (600), the inner cavity of the control box (400) is adhered with a partition plate (420), the side wall of the partition plate (420) is provided with a snap groove, the electrical input end of the control box (400) is electrically connected with a signal wire (430), the electrical input end of the signal wire (430) is electrically connected with the external sensor (700), the inner cavity bottom of the shell (100) is fixedly connected with a PLC through screws, the electrical input end of the PLC is electrically connected with the monitoring box (600), the bottom of the signal box (300) is fixedly connected with the main cavity (310) through screws, the main cavity (310) and the auxiliary frame (510) are integrally connected with the main cavity (510), the utility model discloses a wireless transmitter, including main tank (510), auxiliary tank (520), main frame (530), auxiliary tank (520), backing plate (511) are contacted in the inner chamber bottom, main frame (530) with lateral wall integrated into one piece of auxiliary tank (540) is connected with buckle (531), buckle (531) with buckle groove buckle is connected, the inner chamber of monitoring case (600) is through screw fixedly connected with shock sensor (610), humidity transducer (620) and temperature sensor (630), wireless transmitter (310) shock sensor (610) humidity transducer (620) with the electrical output end electric connection of temperature sensor (630) has data processor (640), the electrical output end electric connection of data processor (640) has button (641), the lateral wall of external sensor (700) is through screw fixedly connected with transmitter (710), the electrical output end wireless connection of transmitter (710) wireless transmitter (310).
2. An apparatus for sensing signal resolution as defined in claim 1, wherein: the front side wall of the shell (100) is movably connected with a flip cover (110) through a hinge.
3. An apparatus for sensing signal resolution as defined in claim 2, wherein: the bottom of link (200) is pegged graft and is had support (220), link (200) with preceding lateral wall threaded connection of support (220) has fastening bolt (240), the bottom welding of link (200) has support seat (230).
4. A device adapted for sensing signal resolution as claimed in claim 3, wherein: the front side wall of the control box (400) is movably connected with a control box cover (410) through a hinge.
5. A method according to any one of claims 3 or 4, adapted for use in a device for sensing signal resolution, characterized by: the method suitable for the equipment for analyzing the sensing signals comprises the following steps:
s1: the connecting frame (200) carrying the bracket (220) is arranged at the bottom of the shell (100) and can support the shell (100) and fix the whole;
s2: the external sensor (700) is arranged at a position required to be used, the transmitter (710) and the signal wire (430) are respectively combined on the side wall and the bottom of the external sensor (700), the signal wire (430) is connected with the control box (400), and the transmitter (710) is in wireless connection with the wireless transmitter (310) in the signal box (300);
s3: the base plate (511) carrying the buckling groove is adhered to the inside of the control box (400), and the buckling plate (531) on the main frame (530) and the auxiliary frame (540) is connected with the buckling groove in a buckling manner, so that the hanging fence (500) is in a hanging state;
s4: devices such as the monitor box (600) are placed in the main groove (510) and the auxiliary groove (520) at the top of the suspension fence (500), and the data processor (640) carrying the button (641) is electrically connected by using the vibration sensor (610), the humidity sensor (620) and the temperature sensor (630) in the monitor box (600).
CN202011299894.0A 2020-11-18 2020-11-18 Equipment and method suitable for sensing signal analysis Active CN112511912B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011299894.0A CN112511912B (en) 2020-11-18 2020-11-18 Equipment and method suitable for sensing signal analysis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011299894.0A CN112511912B (en) 2020-11-18 2020-11-18 Equipment and method suitable for sensing signal analysis

Publications (2)

Publication Number Publication Date
CN112511912A CN112511912A (en) 2021-03-16
CN112511912B true CN112511912B (en) 2023-10-17

Family

ID=74958495

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011299894.0A Active CN112511912B (en) 2020-11-18 2020-11-18 Equipment and method suitable for sensing signal analysis

Country Status (1)

Country Link
CN (1) CN112511912B (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090065694A (en) * 2007-12-18 2009-06-23 정용호 Apparatus and method of wireless measurement for structural monitoring
CN107611827A (en) * 2017-11-03 2018-01-19 许昌商通实业有限公司 A kind of high-tension switch cabinet for possessing monitoring function
CN208271376U (en) * 2018-07-02 2018-12-21 福建棉花滩水电开发有限公司 A kind of portable radio signal transmitting device for Hydropower Unit measurement
CN110311305A (en) * 2019-08-08 2019-10-08 浙江润柯笙电器有限公司 One kind can automatic monitoring high-tension switch cabinet and its application method
WO2020119977A1 (en) * 2018-12-11 2020-06-18 E.On Se Monitoring device and arrangement
CN211606981U (en) * 2020-04-24 2020-09-29 杭州途昂实业有限公司 Integrated monitoring device cabinet
CN211950597U (en) * 2020-04-02 2020-11-17 贵溪发电有限责任公司 Outdoor monitoring devices of coal yard of thermal power plant

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140323181A1 (en) * 2013-04-30 2014-10-30 Hcl Technologies Limited Accessory for data acquisition and data transfer to an external device
US11114200B2 (en) * 2017-07-07 2021-09-07 Careview Communications, Inc. Smart monitoring safety system using sensors
AU2019357721A1 (en) * 2018-10-12 2021-05-27 Masimo Corporation System for transmission of sensor data using dual communication protocol

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090065694A (en) * 2007-12-18 2009-06-23 정용호 Apparatus and method of wireless measurement for structural monitoring
CN107611827A (en) * 2017-11-03 2018-01-19 许昌商通实业有限公司 A kind of high-tension switch cabinet for possessing monitoring function
CN208271376U (en) * 2018-07-02 2018-12-21 福建棉花滩水电开发有限公司 A kind of portable radio signal transmitting device for Hydropower Unit measurement
WO2020119977A1 (en) * 2018-12-11 2020-06-18 E.On Se Monitoring device and arrangement
CN110311305A (en) * 2019-08-08 2019-10-08 浙江润柯笙电器有限公司 One kind can automatic monitoring high-tension switch cabinet and its application method
CN211950597U (en) * 2020-04-02 2020-11-17 贵溪发电有限责任公司 Outdoor monitoring devices of coal yard of thermal power plant
CN211606981U (en) * 2020-04-24 2020-09-29 杭州途昂实业有限公司 Integrated monitoring device cabinet

Also Published As

Publication number Publication date
CN112511912A (en) 2021-03-16

Similar Documents

Publication Publication Date Title
CN112511912B (en) Equipment and method suitable for sensing signal analysis
CN107692944A (en) Sensor device and the electrical equipment for being used to wash provided with the sensor device
CN209927774U (en) Device for detecting redundancy
CN212363102U (en) High formwork real-time monitoring alarm device for supervision
CN210143067U (en) Thing allies oneself with perception terminal safely produces
IL269966B2 (en) Multidimensional acceleration and/or force gait analysis system for diagnosis
KR20210046994A (en) System for monitoring floor noise in multi story residential buildings
CN117581107A (en) Multi-parameter non-invasive arc discharge abnormality monitoring device and method
CN208654187U (en) A kind of low frequency high sensitivity lightweight vibration acceleration sensor
CN208544974U (en) A kind of elevator position monitoring system
CN219977454U (en) Temperature and humidity sensor
CN219300311U (en) Embedded fire detector
CN110859543A (en) Paper supply device and detection system with automatic toilet seat occupancy state detection function
CN105486501B (en) A kind of method and device for measuring 4 wheel driven transfer case motor assembly noise
CN218847399U (en) Power transformer vibration detection device
KR200144765Y1 (en) Vibration and Temperature Online Measurement System
CN217953513U (en) Anti-collapse failure type sensor positioning device
CN211609561U (en) Paper supply device with automatic toilet seat occupation state detection function
CN217845314U (en) Low-power consumption liquid level monitoring device based on NB-iot transmission
KR101644103B1 (en) The Miniature Sensor for sensing vibrational noises between stairs
CN216385979U (en) Tunnel acoustic monitoring sensor and system
CN218829505U (en) Novel motor sensor
CN213874702U (en) SMD temperature sensor
CN216524530U (en) Micro-touch force sensor
CN208521440U (en) A kind of anti-shutoff signal intelligent door and window Magnetic Sensor

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant