CN207248915U - A kind of self-tolerant acceleration monitoring device - Google Patents
A kind of self-tolerant acceleration monitoring device Download PDFInfo
- Publication number
- CN207248915U CN207248915U CN201721235471.6U CN201721235471U CN207248915U CN 207248915 U CN207248915 U CN 207248915U CN 201721235471 U CN201721235471 U CN 201721235471U CN 207248915 U CN207248915 U CN 207248915U
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- mainboard
- housing
- self
- battery
- monitoring device
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Abstract
A kind of self-tolerant acceleration monitoring device, including housing and mainboard, the top of closure installation horizontal bead of housing, enclosure interior installs mainboard and battery, mainboard is equipped with microprocessor, acceleration transducer, memory power module and PC machine interface, acceleration transducer, memory power module and PC machine interface connect microprocessor, and battery connects the power module of mainboard by conducting wire.The utility model is small, install convenient, the extra work for avoiding follow-up data from handling；Microprocessor, holder, acceleration transducer, real-time timepiece chip and power module, double-colored indicator of the power supply status are integrated on a mainboard, clear function, and space availability ratio is high；The SD card that memory is selected, storage data quantity is big, continuous measuring hours length；The optional scope of cell voltage is 5 36V, facilitates user to be selected according to actual conditions, large capacity rechargeable lithium battery can be selected in battery, substantially increases continuous measuring hours；Acceleration information is write into SD card in real time, facilitates digital independent.
Description
Technical field
Offshore structures athletic posture monitoring technical field is the utility model is related to, more particularly to it is a kind of towards ocean structure
The acceleration transducer of thing athletic posture monitoring.
Background technology
The athletic posture of offshore structures is the important indicator of evaluation structure state and safety.Vibration acceleration is a kind of weight
The athletic posture information wanted, it is the important criterion for assessing sea ice disaster, is shaken situation and structure for the ice of evaluation structure
Anti-ice performance etc. is all particularly significant.Therefore, it is accurately very necessary to marine structure acceleration information progress accurate measurements.
Conventional vibration acceleration monitoring method needs to lay the conducting wire of long range, and the troublesome and live reliability of installation is not
Height, and platform power-off when can cause loss of data the problems such as.
In addition, when carrying out acceleration analysis, if sensor cannot it is horizontal positioned if can be subject to the shadow of acceleration of gravity
Ring, it is necessary to be modified to measurement result, increase additional workload, and the data error so obtained is larger, in addition senses
Device installation course is also more complicated, therefore also the property easy to use of sensor is taken into full account when designing sensor.
Utility model content
Accelerate in view of the above-mentioned problems, the utility model provides a kind of movement for being used to measure two axial directions of offshore structures
The self-contained acceleration sensor of degree.
Used technical solution is the utility model to achieve the above object：A kind of self-tolerant acceleration monitoring device,
Including housing 21 and mainboard 10,1 top of the lid installation horizontal bead 3 of housing 1, mainboard 10 and battery 7 are installed in the inside of housing 21, main
Plate 10 is equipped with microprocessor 13, acceleration transducer 15,14 power module 17 of memory and PC machine interface 19, acceleration sensing
Device 15,14 power module 17 of memory and PC machine interface 19 connect microprocessor 13, and battery 7 connects the electricity of mainboard 10 by conducting wire
Source module 17.
The housing 21 is equipped with housing screw hole 9, is equipped with circuit board support 8 in housing 21, mainboard 10 is equipped with and housing
The mainboard screw hole 20 of 9 position correspondence of screw hole, mainboard 10 are fixed on circuit board branch by screw, mainboard screw hole 20 and housing screw hole 9
On seat 8.
The housing 21 is internally provided with battery compartment 12, and lid 1 is equipped with battery cabin cap 4 corresponding with battery compartment 12, battery
Battery 7 in storehouse 12 connects power module 17 by the wire through-hole 6 of the inner side of housing 21.
The mainboard 10 is equipped with real-time timepiece chip 16, and real-time timepiece chip 16 connects microprocessor 13.
The mainboard 10 is equipped with double-colored indicator of the power supply status 18, and double-colored indicator of the power supply status 18 connects microprocessor
13, lid 1 is equipped with and the matched lamp hole 11 of double-colored indicator of the power supply status 18.
The memory 14 is SD card, and housing 21 is equipped with the SD card through hole 2 to match with SD card.
21 lower part of housing is equipped with adjustable for height anti-skid base 5.
The model STM32F103 of the microprocessor 13, the model DS1302 of real-time timepiece chip 16, battery 7
For large capacity rechargeable lithium battery, voltage range 5-36V.
The PC machine interface 19 is swd interfaces.
The self-tolerant acceleration monitoring device of the utility model, it has the following advantages：1st, including one conveniently adjusts water
The mainboard and battery of flat crust of the device and installation inside the shell, device volume is small, and install convenient, avoids follow-up data from handling
Extra work.2nd, microprocessor, holder, acceleration transducer, real-time timepiece chip and power module, double-colored power supply status
Indicator light is integrated on a mainboard, clear function, and space availability ratio is high；3rd, memory select SD card can high 16G, storage
Data volume is big, continuous measuring hours length；4th, the optional scope of cell voltage is 5-36V, facilitates user to be selected according to actual conditions, electricity
Large capacity rechargeable lithium battery can be selected in pond, substantially increases continuous measuring hours, extends maintenance period；5th, acceleration is believed
Breath writes SD card in real time, facilitates digital independent.
Brief description of the drawings
Fig. 1 is the utility model self-tolerant acceleration monitoring device overall structure figure.
Fig. 2 is the utility model self-tolerant acceleration monitoring device mainboard structure and schematic diagram.
In figure：1st, lid, 2, SD card light hole, 3, horizontal bead, 4, battery cabin cap, 5, anti-skid base, 6, wire through-hole, 7,
Battery, 8, circuit board support, 9, housing screw hole, 10, mainboard, 11, lamp hole, 12, battery compartment, 13, microprocessor, 14, memory,
15th, acceleration transducer, 16, real-time timepiece chip, 17, power module, 18, double-colored indicator of the power supply status, 19, PC machine connects
Mouthful, 20, mainboard screw hole, 21, housing.
Embodiment
The self-tolerant acceleration monitoring device of the utility model, including following sections, the horizontal dress of a convenient adjustment
Housing 21 is put, as shown in Figure 1,21 top of housing is equipped with lid 1, lid 1 is equipped with lamp hole 11, and housing 21 is equipped with SD card through hole
2,1 top of lid is equipped with horizontal bead 3, and lid 1 is equipped with battery cabin cap 4, and 1 lower part of housing is equipped with adjustable for height anti-skid base 5,
Housing 1 is internally provided with wire through-hole 6, circuit board support 8, screw hole 9, battery compartment 12.
The mainboard 10 of installation inside the shell is further included, as shown in Fig. 2, being integrated with microprocessor 13, holder 14 thereon, adding
Velocity sensor 15, real-time timepiece chip 16 and power module 17, double-colored indicator of the power supply status 18, PC machine interface 19, PC machine
Interface is swd interfaces, is fixed on using screw by mainboard screw hole 20 and housing screw hole 9 on circuit board support 8, installed in shell
Battery 7 in battery compartment is powered by wire through-hole 6 to be connected to power module 17 for device.In above-described embodiment, microprocessor
The model STM32F103 of device 13, microprocessor 13 are the core control process units of the utility model, are responsible for according to given
Measurement parameter, complete data acquisition, storage and the transmission of acceleration transducer 4, and it is safe and reliable to coordinate each part
Operation.
In above-described embodiment, memory 14 can use the SD card of up to 16G, and guarantee system has enough when continuously measuring
Memory space.
In above-described embodiment, the model DS1302 of real-time timepiece chip 16, real-time timepiece chip 16 can carry for device
For correct time, and interrupt signal can be produced using alarm mode timing in device dormancy and wake up microprocessor 13, also
Outer watchdog, which can be served as, prevents that microprocessor 13 from crashing or program fleet.
In above-described embodiment, the optional scope of cell voltage is 5-36V, facilitates user to be selected according to actual conditions, battery can
Large capacity rechargeable lithium battery is selected, continuous measuring hours is substantially increased, extends maintenance period.
Its operation principle is as follows：
Before system is devoted oneself to work, be connected first by swd interfaces 19 with PC machines set acquisition time, sampling duration,
Dormancy time and sample frequency, these parameters will be stored in the FLASH of microprocessor 13.Then by the utility model
Above offshore structures, level is adjusted by the horizontal bead 3 on shell and adjustable for height anti-skid base 5.Install
Cheng Hou, the utility model will start to work according to the parameter set before this, gather acceleration information and are stored in memory 14.
Double-colored indicator of the power supply status 18 on mainboard passes through lamp hole 11, and instruction is provided for the working status of system, in normal work shape
Under state, indicator light is green, and when cell voltage is too low, indicator light is changed into red, and user can open battery cabin cap 4 to replace electricity
Pond 7.After sampling, the SD card in memory module 14 is taken out by SD card through hole 2, is directly taken by PC is machine-readable.
The utility model is described by embodiment, and those skilled in the art know, new not departing from this practicality
In the case of the spirit and scope of type, various changes or equivalence replacement can be carried out to these features and embodiment.In addition, at this
Under the teaching of utility model, it can modify to these features and embodiment to adapt to particular situation and material without taking off
From the spirit and scope of the utility model.Therefore, the utility model is not limited to the particular embodiment disclosed, and is owned
The embodiment fallen into the range of claims hereof belongs to the scope of protection of the utility model.
Claims (9)
- A kind of 1. self-tolerant acceleration monitoring device, it is characterised in that：Including housing（21）And mainboard（10）, housing（21）Lid Son（1）Top is installed by horizontal bead（3）, housing（21）Inside installation mainboard（10）And battery（7）, mainboard（10）It is equipped with microprocessor Device（13）, acceleration transducer（15）, memory（14）Power module（17）With PC machine interface（19）, acceleration transducer （15）, memory（14）Power module（17）With PC machine interface（19）Connect microprocessor（13）, battery（7）Connected by conducting wire Mainboard（10）Power module（17）.
- A kind of 2. self-tolerant acceleration monitoring device according to claim 1, it is characterised in that：The housing（21）On set There is housing screw hole（9）, housing（21）It is interior to be equipped with circuit board support（8）, mainboard（10）It is equipped with and housing screw hole（9）Position correspondence Mainboard screw hole（20）, mainboard（10）Pass through screw, mainboard screw hole（20）And housing screw hole（9）It is fixed on circuit board support（8） On.
- A kind of 3. self-tolerant acceleration monitoring device according to claim 1, it is characterised in that：The housing（21）It is internal Equipped with battery compartment（12）, lid（1）It is equipped with and battery compartment（12）Corresponding battery cabin cap（4）, battery compartment（12）Interior battery （7）Pass through housing（21）The wire through-hole of inner side（6）Connect power module（17）.
- A kind of 4. self-tolerant acceleration monitoring device according to claim 1, it is characterised in that：The mainboard（10）On set There are real-time timepiece chip (16), real-time timepiece chip (16) connection microprocessor (13).
- A kind of 5. self-tolerant acceleration monitoring device according to claim 1, it is characterised in that：The mainboard（10）On set There is double-colored indicator of the power supply status（18）, double-colored indicator of the power supply status（18）Connect microprocessor（13）, lid（1）It is equipped with With double-colored indicator of the power supply status（18）Matched lamp hole（11）.
- A kind of 6. self-tolerant acceleration monitoring device according to claim 1, it is characterised in that：The memory（14）For SD card, housing（21）It is equipped with the SD card through hole to match with SD card（2）.
- A kind of 7. self-tolerant acceleration monitoring device according to claim 1, it is characterised in that：The housing（21）Lower part Equipped with adjustable for height anti-skid base（5）.
- A kind of 8. self-tolerant acceleration monitoring device according to claim 1, it is characterised in that：The microprocessor（13） Model STM32F103, the model DS1302 of real-time timepiece chip (16), battery（7）For the chargeable lithium electricity of large capacity Pond, voltage range 5-36V.
- A kind of 9. self-tolerant acceleration monitoring device according to claim 1, it is characterised in that：The PC machine interface（19） For swd interfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721235471.6U CN207248915U (en) | 2017-09-26 | 2017-09-26 | A kind of self-tolerant acceleration monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721235471.6U CN207248915U (en) | 2017-09-26 | 2017-09-26 | A kind of self-tolerant acceleration monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207248915U true CN207248915U (en) | 2018-04-17 |
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ID=61887017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721235471.6U Expired - Fee Related CN207248915U (en) | 2017-09-26 | 2017-09-26 | A kind of self-tolerant acceleration monitoring device |
Country Status (1)
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| CN (1) | CN207248915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107727883A (en) * | 2017-09-26 | 2018-02-23 | 国家海洋环境监测中心 | A kind of self-tolerant acceleration monitoring device |
-
2017
- 2017-09-26 CN CN201721235471.6U patent/CN207248915U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107727883A (en) * | 2017-09-26 | 2018-02-23 | 国家海洋环境监测中心 | A kind of self-tolerant acceleration monitoring device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20210926 |