CN208607021U - A kind of separated wireless intelligence sensor - Google Patents
A kind of separated wireless intelligence sensor Download PDFInfo
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- CN208607021U CN208607021U CN201821351192.0U CN201821351192U CN208607021U CN 208607021 U CN208607021 U CN 208607021U CN 201821351192 U CN201821351192 U CN 201821351192U CN 208607021 U CN208607021 U CN 208607021U
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Abstract
A kind of separated wireless intelligence sensor, including signal pickup assembly, host and attachment device；Signal pickup assembly is connect by attachment device with host；Vibration signal and temperature signal are transferred to host by attachment device for acquiring vibration signal and temperature signal by signal pickup assembly；The utility model provides a kind of split type sensor, and information collecting device bottom is provided with installation nut, can be fixed inside or outside equipment to be monitored, and for the specific structure of equipment surface without harsh requirement, more adaptable.
Description
Technical field
The utility model belongs to industry spot to the monitoring field of vibration equipment, in particular to a kind of separated wireless intelligence
Sensor.
Background technique
Large-scale rotating machinery generally understands whole day and runs without interruption for 24 hours, and the bearing of rotating machinery will appear in long-play
Abrasion even damages, if the abrasion condition of bearing cannot be predicted in advance, once bearing damage, it will cause equipment because replacing axis
It holds and stops over 7-180 days, this will bring huge loss using producer to equipment.
The equipment of Most current equipment monitoring device surface high-temp unable to monitor, artificial detection can generate security risk, have
A little wireless monitors, inside equipment unable to monitor, otherwise signal can not be transmitted.
Utility model content
The purpose of this utility model is to provide a kind of separated wireless intelligence sensors, to solve the above problems.
To achieve the above object, the utility model uses following technical scheme:
A kind of separated wireless intelligence sensor, including signal pickup assembly, host and attachment device；Signal pickup assembly
It is connect by attachment device with host；Signal pickup assembly, will by attachment device for acquiring vibration signal and temperature signal
Vibration signal and temperature signal are transferred to host；
Host includes power module, host shell, collecting circuit board, wireless transceiver circuit plate, Power conversion board and host
Antenna；Master machine antenna is arranged at the top of host shell, and the intracorporal one end of main case is provided with power module, and the other end is set gradually
There are collecting circuit board, wireless transceiver circuit plate and Power conversion board, collecting circuit board to connect with attachment device, wireless transceiver circuit
Plate is connect with master machine antenna；Power module connects Power conversion board.
Further, signal pickup assembly includes sensor top cover, sensor base, sensor circuit board, locking wire connector
With installation nut；Sensor top cover is arranged in sensor base, forms sensor housing；Inside sensor housing, sensor
Circuit board is Nian Jie with sensor base, and sensor circuit board is welded with vibration sensitive element and temperature-sensing element (device)；Nut is installed
It covers on the outside of sensor base, installation nut lower end is provided with the screw thread for being threadedly coupled with measured equipment；Locking wire
Connector is arranged on sensor housing.
Further, attachment device includes aviation socket, waterproof aviation plug and metal plastics-coated hose；Metal plastics-coated hose
One end connect locking wire connector, the other end connect waterproof aviation plug；Aviation socket is arranged on host shell, and aviation socket connects
Connect collecting circuit board；Metal plastics-coated hose is internally provided with signal wire, and one end of signal wire connects sensor circuit board, the other end
Connect waterproof aviation plug.
Further, host shell includes end cover for battery cells, host housing and Connector Cover；Host housing is both ends open
Tubular structure, one end of host housing is provided with end cover for battery cells, and the other end is provided with Connector Cover, forms the host of sealing
Shell；End cover for battery cells sealing ring is provided between end cover for battery cells and host housing；It is arranged between Connector Cover and host housing
There is Connector Cover sealing ring；Connector Cover is connect by holding screw with host housing.
Further, it is fixedly connected between collecting circuit board and Connector Cover by the first copper stud, collecting circuit board
It is fixedly connected with wireless transceiver circuit plate by the second copper stud, wireless transceiver circuit plate and Power conversion board pass through third copper spiral shell
Column is fixedly connected；Three copper studs on the same line, are fixedly connected by screw.
Further, power module include battery compartment, lithium-thionyl chloride battery, battery current-limiting protection plate, battery top shell and
Battery bottom case；Lithium-thionyl chloride battery is arranged inside battery compartment, and lithium-thionyl chloride battery side is provided with battery current limliting
Protection board.Battery top shell connects to form battery compartment with battery bottom case by pawl card.
Further, it is provided with opening at the top of host shell, radio frequency connector, radio frequency connector connection is provided in opening
Master machine antenna；Antenna sealing ring is provided between radio frequency connector and host shell.
Further, host shell bottom is equipped with main machine base, and it is close that pedestal is provided between main machine base and host shell
Seal.
Compared with prior art, the utility model has following technical effect；
The utility model provides a kind of split type sensor, and information collecting device bottom is provided with installation nut, can be with
It is fixed inside or outside equipment to be monitored, and for the specific structure of equipment surface without harsh requirement, adaptability
It is stronger；
The utility model adopts a split structure, and information collecting device is connect by attachment device with host, can detecte
The very high equipment of surface temperature, avoids artificial closely detection, and the utility model uses and is welded with vibration sensitive element and temperature
The sensor circuit board of sensing element, detection information is various and range is big.
The utility model uses independent power module, can be independently-powered to equipment, movement easy to carry.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Wherein: 1, end cover for battery cells；2, end cover for battery cells sealing ring；3, battery compartment；4, lithium-thionyl chloride battery；5, battery top
Shell；6, battery current-limiting protection plate；7, battery bottom case；8, pedestal sealing ring；9, main machine base；10, host housing；11, connector
End cap seal circle；12, Connector Cover；13, aviation socket；14, waterproof aviation plug；15, metal plastics-coated hose；16, locking wire
Connector；17, sensor top cover；18, sensor base；19, sensor circuit board；20, nut is installed；21, the first copper stud；
22, the second copper stud；23, third copper stud；24, screw；25, holding screw；26, collecting circuit board；27, wireless transceiver circuit
Plate；28, Power conversion board；29, antenna sealing ring；30, master machine antenna；31, radio frequency connector；
Fig. 2 is the utility model hardware schematic；
Wherein: 34, adc circuit；35, memory；36, power module；37, processor.
Specific embodiment
Below in conjunction with attached drawing, the present invention will be further described:
Referring to Fig. 1, a kind of separated wireless intelligence sensor, including signal pickup assembly, host and attachment device；Letter
Number acquisition device is connect by attachment device with host；Signal pickup assembly passes through for acquiring vibration signal and temperature signal
Vibration signal and temperature signal are transferred to host by attachment device；
Host includes power module 36, host shell, collecting circuit board 26, wireless transceiver circuit plate 27, Power conversion board
28 and master machine antenna 30；Master machine antenna 30 is arranged at the top of host shell, and the intracorporal one end of main case is provided with power module, separately
One end is disposed with collecting circuit board 26, wireless transceiver circuit plate 27 and Power conversion board 28, collecting circuit board 26 with connect
Device connection, wireless transceiver circuit plate 27 are connect with master machine antenna 30；Power module connects Power conversion board 28.
The data of 26 acquisition process sensor circuit board 19 of collecting circuit board transmission, and connect by wireless transceiver circuit plate 27
It receives and sends wireless data；
Wireless transceiver circuit plate 27 is responsible for sending and receiving wireless data；
Power conversion board 28 by battery supply by interface conversion, be collecting circuit board 26, wireless transceiver circuit plate 27 with
Sensor circuit board 19 provides power supply.
26 one end of collecting circuit board is connect with wireless transceiver circuit plate 27.
Signal pickup assembly includes sensor top cover 17, sensor base 18, sensor circuit board 19, locking wire connector 16
With installation nut 20；Sensor top cover 17 is arranged in sensor base 18, forms sensor housing；Inside sensor housing,
Sensor circuit board 19 is Nian Jie with sensor base 18, and sensor circuit board 19 is welded with vibration sensitive element and the sensitive member of temperature
Part；20 sets of nut are installed in 18 outside of sensor base, installation 20 lower end of nut is provided with for carrying out spiral shell with measured equipment
The screw thread of line connection；Locking wire connector 16 is arranged on sensor housing.
Attachment device includes aviation socket 13, waterproof aviation plug 14 and metal plastics-coated hose 15；Metal plastics-coated hose 15
One end connect locking wire connector 16, the other end connect waterproof aviation plug 14；Aviation socket 13 is arranged on host shell, aviation
Socket 13 connects collecting circuit board 26；Metal plastics-coated hose 15 is internally provided with signal wire, and one end of signal wire connects sensor
Circuit board 19, the other end connect waterproof aviation plug 14.
Host shell includes end cover for battery cells 1, host housing 10 and Connector Cover 12；Host housing 10 is both ends open
Tubular structure, one end of host housing 10 are provided with end cover for battery cells 1, and the other end is provided with Connector Cover 12, forms sealing
Host shell；End cover for battery cells sealing ring 2 is provided between end cover for battery cells 1 and host housing 10；Outside Connector Cover 12 and host
Connector Cover sealing ring 11 is provided between shell 10；Connector Cover 12 is connect by holding screw 25 with host housing 10.
It is fixedly connected between collecting circuit board 26 and Connector Cover 12 by the first copper stud 21, collecting circuit board 26
It is fixedly connected with wireless transceiver circuit plate 27 by the second copper stud 22, wireless transceiver circuit plate 27 and Power conversion board 28 are logical
Third copper stud 23 is crossed to be fixedly connected；Three copper studs on the same line, are fixedly connected by screw 24.
Power module 36 includes battery compartment 3, lithium-thionyl chloride battery 4, battery current-limiting protection plate 6, battery top shell 5 and electricity
Bottom of pond shell 7；Lithium-thionyl chloride battery 4 is arranged inside battery compartment 3, and the side of lithium-thionyl chloride battery 4 is provided with battery limit
Flow protection board 6.Battery top shell 5 connects to form battery compartment with battery bottom case 7 by pawl card.
It is provided with opening at the top of host shell, radio frequency connector 31 is provided in opening, radio frequency connector 31 connects host
Antenna 30；Antenna sealing ring 29 is provided between radio frequency connector 31 and host shell.
Host shell bottom is equipped with main machine base 9, and pedestal sealing ring 8 is provided between main machine base 9 and host shell.
As shown in Figure 1, this wireless intelligence sensor is made of the sensor of right end and the host of left end.Sensor base
18, sensor top cover 17, locking wire connector 16 constitutes the casing part of sensor.Sensor circuit board 19 and sensor base
18 are bonded, and vibration sensitive element and temperature-sensing element (device) are welded on the circuit board, to receive vibration signal and temperature signal.Peace
20 sets of loading nut outside sensor base 18, which is threaded, for being threadedly coupled with measured equipment,
Guarantee the correctness of collection value.The connection of 15 one end locking wire connector 16 of metal plastics-coated hose, the other end and waterproof aviation plug 14 connect
It connects, inside hose has a signal line to send sensor circuit board received signal on the terminal of aviation plug, to pass
Give acquisition and wireless transmission that host carries out signal.The casing part of host is by end cover for battery cells 1, host housing 10 and connector
End cap 12 forms, and 10 bottom of host housing is equipped with main machine base 9, and top is equipped with radio frequency connector 31 and master machine antenna 30, connection
12 right end of device end cap is equipped with aviation socket 13, and Connector Cover 12 is connected as one by holding screw 25 and host housing 10
Whole, end cover for battery cells sealing ring 2, pedestal sealing ring 8, Connector Cover sealing ring 11, antenna sealing ring 29 ensure that host
IP67 degree of protection.Host internal circuit is mainly by collecting circuit board 26, wireless transceiver circuit plate 27,28 groups of Power conversion board
At three pieces of circuit boards are mounted on connector end by the first copper stud 21, the second copper stud 22, third copper stud 23, screw 24
On lid 12.And connect with aviation socket 13 by signal wire, it is acquired signal transmission, is believed with radio frequency connector 31 by radio frequency
The connection of number line, carries out the transmission of wireless signal.Battery compartment 3 is mounted on switching circuit board by screw 32, is filled inside battery compartment 3
It is wireless by the power module being made of lithium-thionyl chloride battery 4, battery current-limiting protection plate 6, battery top shell 5, battery bottom case 7
Intelligence sensor power supply.
It is illustrated in figure 2 the hardware block diagram for showing a kind of separated wireless intelligence sensor, power module 36 is by electricity
Source pinboard 28 provides power supply for entire hardware circuit, and analog acceleration signal is sent to adc circuit by sensor circuit board 19
34, adc circuit 34 sends processor 37 to after being converted to digital signal, in addition, sensor circuit board 19 also passes temperature data
Processor 37 is given, by acceleration information, plate 27 is sent processor 37 by wireless communication later with temperature data processing,
Processing circuit 37 is connect with storage circuit 35,35 storage configuration information of storage circuit.
The novel in structural design of present embodiment, it is easy to accomplish, and measurement accuracy is high, meets design of essence safety and wants
It asks, it may be convenient to it is suitable for various extreme environments, hazardous area, it is practical, applied widely.
Utility model works principle: in use, the data of 26 acquisition process sensor of acquisition process plate, pass through after the completion
Wireless communication plate 27 is sent to gateway.
Claims (8)
1. a kind of separated wireless intelligence sensor, which is characterized in that including signal pickup assembly, host and attachment device；Letter
Number acquisition device is connect by attachment device with host；Signal pickup assembly passes through for acquiring vibration signal and temperature signal
Vibration signal and temperature signal are transferred to host by attachment device；
Host includes power module (36), host shell, collecting circuit board (26), wireless transceiver circuit plate (27), power supply transfer
Plate (28) and master machine antenna (30)；Master machine antenna (30) is arranged at the top of host shell, and the intracorporal one end of main case is provided with electricity
Source module, the other end are disposed with collecting circuit board (26), wireless transceiver circuit plate (27) and Power conversion board (28), acquisition
Circuit board (26) is connect with attachment device, and wireless transceiver circuit plate (27) is connect with master machine antenna (30)；Power module connection electricity
Source pinboard (28).
2. a kind of separated wireless intelligence sensor according to claim 1, which is characterized in that signal pickup assembly includes
Sensor top cover (17), sensor base (18), sensor circuit board (19), locking wire connector (16) and installation nut (20)；It passes
Sensor top cover (17) is arranged on sensor base (18), forms sensor housing；Inside sensor housing, sensor circuit board
(19) Nian Jie with sensor base (18), sensor circuit board (19) is welded with vibration sensitive element and temperature-sensing element (device)；Peace
Loading nut (20) covers on the outside of sensor base (18), and installation nut (20) lower end is provided with for carrying out spiral shell with measured equipment
The screw thread of line connection；Locking wire connector (16) is arranged on sensor housing.
3. a kind of separated wireless intelligence sensor according to claim 2, which is characterized in that attachment device includes aviation
Socket (13), waterproof aviation plug (14) and metal plastics-coated hose (15)；One end connection locking wire of metal plastics-coated hose (15) connects
Head (16), the other end connect waterproof aviation plug (14)；Aviation socket (13) is arranged on host shell, and aviation socket (13) is even
Connect collecting circuit board (26)；Metal plastics-coated hose (15) is internally provided with signal wire, and one end of signal wire connects sensor circuit
Plate (19), the other end connect waterproof aviation plug (14).
4. a kind of separated wireless intelligence sensor according to claim 1, which is characterized in that host shell includes battery
End cap (1), host housing (10) and Connector Cover (12)；Host housing (10) is the tubular structure of both ends open, outside host
One end of shell (10) is provided with end cover for battery cells (1), and the other end is provided with Connector Cover (12), forms the host shell of sealing；
End cover for battery cells sealing ring (2) are provided between end cover for battery cells (1) and host housing (10)；Connector Cover (12) and host housing
(10) Connector Cover sealing ring (11) are provided between；Connector Cover (12) passes through holding screw (25) and host housing
(10) it connects.
5. a kind of separated wireless intelligence sensor according to claim 4, which is characterized in that collecting circuit board (26) with
It is fixedly connected between Connector Cover (12) by the first copper stud (21), collecting circuit board (26) and wireless transceiver circuit plate
(27) it is fixedly connected by the second copper stud (22), wireless transceiver circuit plate (27) and Power conversion board (28) pass through third copper spiral shell
Column (23) is fixedly connected；Three copper studs on the same line, are fixedly connected by screw (24).
6. a kind of separated wireless intelligence sensor according to claim 1, which is characterized in that power module (36) includes
Battery compartment (3), lithium-thionyl chloride battery (4), battery current-limiting protection plate (6), battery top shell (5) and battery bottom case (7)；Lithium-Asia
Chlorosulfuric acid battery (4) setting is internal in battery compartment (3), and the side of lithium-thionyl chloride battery (4) is provided with battery current-limiting protection plate
(6)；Battery top shell (5) connects to form battery compartment with battery bottom case (7) by pawl card.
7. a kind of separated wireless intelligence sensor according to claim 1, which is characterized in that setting at the top of host shell
There is opening, be provided in opening radio frequency connector (31), radio frequency connector (31) connects master machine antenna (30)；Radio frequency connector
(31) antenna sealing ring (29) are provided between host shell.
8. a kind of separated wireless intelligence sensor according to claim 1, which is characterized in that host shell bottom is equipped with
Main machine base (9) is provided with pedestal sealing ring (8) between main machine base (9) and host shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821351192.0U CN208607021U (en) | 2018-08-21 | 2018-08-21 | A kind of separated wireless intelligence sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821351192.0U CN208607021U (en) | 2018-08-21 | 2018-08-21 | A kind of separated wireless intelligence sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208607021U true CN208607021U (en) | 2019-03-15 |
Family
ID=65680830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821351192.0U Active CN208607021U (en) | 2018-08-21 | 2018-08-21 | A kind of separated wireless intelligence sensor |
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| Country | Link |
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| CN (1) | CN208607021U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111256763A (en) * | 2020-03-26 | 2020-06-09 | 合肥中科根云设备管理有限公司 | High natural frequency micro-mechanical wireless acceleration and temperature two-in-one sensor |
| WO2023132585A1 (en) * | 2022-01-10 | 2023-07-13 | 엘에스일렉트릭 주식회사 | Wireless sensor device |
-
2018
- 2018-08-21 CN CN201821351192.0U patent/CN208607021U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111256763A (en) * | 2020-03-26 | 2020-06-09 | 合肥中科根云设备管理有限公司 | High natural frequency micro-mechanical wireless acceleration and temperature two-in-one sensor |
| WO2023132585A1 (en) * | 2022-01-10 | 2023-07-13 | 엘에스일렉트릭 주식회사 | Wireless sensor device |
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