CN212030810U - Ultra-low power consumption high sampling rate pressure recording device suitable for ocean monitoring - Google Patents
Ultra-low power consumption high sampling rate pressure recording device suitable for ocean monitoring Download PDFInfo
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- CN212030810U CN212030810U CN202020896490.9U CN202020896490U CN212030810U CN 212030810 U CN212030810 U CN 212030810U CN 202020896490 U CN202020896490 U CN 202020896490U CN 212030810 U CN212030810 U CN 212030810U
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Abstract
The utility model discloses a be suitable for ocean monitoring's high sampling rate pressure recorder of ultralow power consumption, including shell, sensor installation component end cover and rear end cap, the left end joint of shell internal surface has sensor installation component, the utility model relates to an ocean monitoring technology field. This be suitable for ocean monitoring's high sampling rate pressure recorder of ultra-low power consumption, the outside material of shell and end cover adopts the PVDF material, pressure sensor adopts titanium alloy material, be corrosion-resistant material, also difficult sea water corrosion in the ocean, and be equipped with temperature sensor, can acquire temperature data simultaneously when the morning and evening tides monitoring, monitoring data is more accurate, the sampling rate can reach 16Hz at most, can be applicable to the wave monitoring, and dispose 32M memory chip and bluetooth module on the circuit board, can 280 ten thousand sets of measured data, equipment can be according to the mode that the user set up, with data storage in the internal memory, also can utilize the bluetooth to derive data.
Description
Technical Field
The utility model relates to an ocean monitoring technology field specifically is a be suitable for ocean monitoring's high sampling rate pressure recording device of ultralow power consumption.
Background
Ocean monitoring is particularly important for tidal and wave monitoring. The pressure sensor is adopted to measure the water pressure, so that water level change information and dynamic wave information are obtained, and the method is a conventional monitoring means. At present, the products are mainly imported products, and a small number of scientific research institutions are researched and developed at home.
The pressure recording device on the market at present is generally only a stainless steel shell, and a stainless steel sensor and a single acquisition circuit board are formed, and the pressure recording device has the following defects: 1. the shell and the sensor are not suitable for working in corrosive environments such as ocean for a long time; 2. the current pressure recording device does not have the parameter of water temperature, or the water temperature is obtained by the principle of electric bridge temperature measurement of a pressure sensor, so that the precision and the response speed of the temperature are reduced; 3. most of the pressure recording devices in the market at present do not have a memory, only output data outwards through a cable, but cannot be applied to occasions without installation conditions; 4. most of pressure recording devices in the market at present need external power supply, but the pressure recording devices in the open air such as the ocean and the like do not have external power supply, so the pressure recording devices cannot be well applied; 5. the precision (general precision is 0.3% FS-1% 0FS) of the pressure recording device in the current market is low, and the pressure recording device is not suitable for a monitoring scene with high precision (0.05% FS).
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides an ultralow power consumption and high sampling rate pressure recording device suitable for ocean monitoring, which solves the problem that the shell and the sensor of the pressure recording device in the current market are not suitable for working in corrosive environments such as ocean for a long time; the temperature precision and the response speed are reduced without the parameter of water temperature; most of the devices do not have memories, only output data outwards through cables, but cannot be applied to occasions without installation conditions; external power supply is required; the pressure recording device has lower precision and is not suitable for a high-precision monitoring scene.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a be suitable for high sampling rate pressure recorder of ultra-low power consumption of ocean monitoring, includes shell, sensor installation component end cover and rear end cap, the left end joint of shell internal surface has sensor installation component, sensor installation component includes the sensor installed part, the right side fixedly connected with circuit board of sensor installed part, the inside sliding connection of sensor installed part has pressure sensor, and the left side of sensor installed part is through screw fixedly connected with pressure sensor visor, the inside of sensor installed part just is located pressure sensor's below fixedly connected with temperature sensor, and pressure sensor and temperature sensor all pass through wire and circuit board electric connection.
Preferably, the sensor mounting assembly end cover is in threaded connection with the left end of the shell, the rear end cover is sleeved outside the right half part of the shell, and the left end of the inner surface of the rear end cover is in threaded connection with the middle of the outer surface of the shell.
The selection, uncovered formula battery compartment has been seted up on the inside right side of shell, and uncovered formula battery compartment's inside joint has the large capacity battery, the left electrode in uncovered formula battery compartment passes through wire and circuit board electric connection.
The selection, the outside of shell and the outside cover that is located uncovered formula battery compartment are equipped with the sheath, the right-hand member threaded connection of shell has the fixed socket with uncovered formula battery compartment right side electrode electric connection.
Optionally, the outer surface of the sensor mounting assembly and the outer surface of the housing are sleeved with O-rings, the O-rings are positioned in the sheath, and the right sides of the inner cavity of the rear end cover are respectively in compression joint with the inner surfaces of the housing, the sheath and the rear end cover.
And optionally, straight knurling is arranged at the left ends of the outer surfaces of the shell and the rear end cover, and a binding hole is formed at the right end of the rear end cover.
Advantageous effects
The utility model provides a be suitable for ocean monitoring's high sampling rate pressure recorder of ultralow power consumption. Compared with the prior art, the method has the following beneficial effects:
(1) the ultra-low power consumption high sampling rate pressure recording device suitable for ocean monitoring is characterized in that a sensor mounting component is connected to the left end of the inner surface of a shell in a clamping mode and comprises a sensor mounting part, a circuit board is fixedly connected to the right side of the sensor mounting part, a pressure sensor is connected to the inside of the sensor mounting part in a sliding mode and is fixedly connected with a pressure sensor protective cover through screws, a temperature sensor is fixedly connected to the inside of the sensor mounting part and is positioned below the pressure sensor, the pressure sensor and the temperature sensor are electrically connected with the circuit board through wires, the outer material of the shell and the end cover is made of PVDF materials, the pressure sensor is made of titanium alloy materials and is made of corrosion-resistant materials, the pressure sensor is not easily corroded by seawater in the ocean, and is provided with a temperature sensor which can simultaneously acquire, the monitoring data is more accurate, the sampling rate can reach 16Hz at most, the wave monitoring device can be suitable for wave monitoring, 280 ten thousand groups of measurement data can be stored due to the fact that 32M memory chips and Bluetooth modules are arranged on the circuit board, the device can store the data into an internal memory according to a working mode set by a user, and the data can also be exported by means of Bluetooth.
(2) This be suitable for high sampling rate pressure recorder of super low-power consumption of ocean monitoring has seted up uncovered formula battery compartment through the right side in shell inside, and uncovered formula battery compartment's inside joint has a large capacity battery, and the left electrode in uncovered formula battery compartment passes through wire and circuit board electric connection, and equipment self low-power consumption work, the large capacity battery of taking certainly can supply equipment long-time work in it, need not external power supply cable, and application scope is wide.
Drawings
FIG. 1 is a cross-sectional view of the overall structure of the present invention;
FIG. 2 is a front view of the overall structure of the present invention;
fig. 3 is a cross-sectional view of the housing of the present invention;
fig. 4 is an external view of the sensor mounting assembly of the present invention;
fig. 5 is a cross-sectional view of the sensor mounting assembly of the present invention;
fig. 6 is a side view of the sensor mounting assembly of the present invention.
In the figure: the sensor comprises a shell 1, a sensor mounting component 2, a sensor mounting component end cover 3, a rear end cover 4, a sensor mounting component 41, a sensor mounting component 42, a circuit board 43, a pressure sensor 44, a pressure sensor protective cover 45, a temperature sensor 5, an open battery bin 6, a large-capacity battery 7, a sheath 8, a fixed socket 8 and an O-shaped ring 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: an ultra-low power consumption high sampling rate pressure recording device suitable for ocean monitoring comprises a shell 1, a sensor mounting component end cover 2 and a rear end cover 3, wherein the sensor mounting component end cover 2 is in threaded connection with the left end of the shell 1, the rear end cover 3 is sleeved outside the right half part of the shell 1, the left end of the inner surface of the rear end cover 3 is in threaded connection with the middle of the outer surface of the shell 1, an open type battery bin 5 is arranged on the right side inside the shell 1, a large-capacity battery 6 is clamped inside the open type battery bin 5, an electrode on the left side of the open type battery bin 5 is electrically connected with a circuit board 42 through a lead, the device works with low power consumption, the large-capacity battery 6 carried by the device can work for a long time, an external power supply cable is not used, the application range is wide, a sheath 7 is sleeved outside the shell 1 and outside the open type battery bin 5, a fixed socket 8 electrically connected with the electrode on the right side, the fixed socket 8 is arranged to lead out data and edit programs by plugging a data line, O-rings 9 are sleeved on the outer surface of the sensor mounting component 4, the outer surface of the shell 1, the inner part of the sheath 7 and the right side of the inner cavity of the rear end cover 3, the outer surfaces of the O-rings 9 are respectively in pressure connection with the inner surfaces of the shell 1, the sheath 7 and the rear end cover 3, straight knurling is arranged at the left ends of the outer surfaces of the shell 1 and the rear end cover 3, a binding hole is arranged at the right end of the rear end cover 3, the sensor mounting component 4 is clamped at the left end of the inner surface of the shell 1, the sensor mounting component 4 comprises a sensor mounting component 41, a circuit board 42 is fixedly connected to the right side of the sensor mounting component 41, a pressure sensor 43 is slidably connected to the inner part of the sensor mounting component 41, the temperature sensor 45 is fixedly connected inside the sensor mounting piece 41 and below the pressure sensor 43, the precision of the temperature sensor 45 can reach +/-0.03 ℃, the pressure sensor 43 and the temperature sensor 45 are electrically connected with the circuit board 42 through leads, the outer materials of the shell 1 and the end cover are made of PVDF materials, the pressure sensor 43 is made of titanium alloy materials and is made of corrosion-resistant materials, the temperature sensor 45 is also difficult to corrode in the sea, temperature data can be obtained simultaneously during tidal monitoring, the monitoring data are more accurate, the sampling rate can reach 16Hz at most, the wave monitoring device is suitable for wave monitoring, a 32M storage chip and a Bluetooth module are arranged on the circuit board 42, 280 ten thousand sets of measurement data can be stored, the device can store the data into an internal memory according to a working mode set by a user, and the data can be derived by utilizing Bluetooth.
And those not described in detail in this specification are well within the skill of those in the art.
The device is provided with software with rich functions, the instrument is connected with a computer through USB data lines or Bluetooth communication, a user can set various parameters of the instrument such as sampling intervals, storage modes and the like through the software, and the device has the functions of generating curve reports, exporting electronic forms and the like. The software supports the conversion of water levels of various units, and simultaneously has the procedures of instrument verification and calibration and precise calibration, and performs calibration and maintenance work on the instrument.
During the use, with rear end cap 3 screw off, then extract sheath 7, put into uncovered formula battery compartment 5 with the large capacity battery 6 that is full of electricity, it can with rear end cap 3 to adorn again, tie up the binding hole of rear end cap 3 with the rope during the test, then drop into equipment aquatic, alright utilize pressure sensor 43 and temperature sensor 45 to carry out data monitoring under the control of procedure, the data of monitoring are preserved in storing the chip, after getting up, usable bluetooth connects the computer and derives data, or pull down rear end cap 3, derive data with fixed socket 8 of data line connection.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a be suitable for ocean monitoring's high sampling rate pressure recorder of ultralow power consumption, includes shell (1), sensor installation component end cover (2) and rear end cap (3), its characterized in that: the left end joint of shell (1) internal surface has sensor installation component (4), sensor installation component (4) are including sensor installed part (41), the right side fixedly connected with circuit board (42) of sensor installed part (41), the inside sliding connection of sensor installed part (41) has pressure sensor (43), and the left side of sensor installed part (41) is through screw fixedly connected with pressure sensor visor (44), the inside of sensor installed part (41) just is located below fixedly connected with temperature sensor (45) of pressure sensor (43), and pressure sensor (43) and temperature sensor (45) all through wire and circuit board (42) electric connection.
2. The ultra-low power consumption high sampling rate pressure recording device suitable for ocean monitoring according to claim 1, wherein: sensor installation component end cover (2) threaded connection is at the left end of shell (1), rear end cap (3) cover is established in the outside of shell (1) right half portion, and the middle threaded connection of the left end of rear end cap (3) internal surface and shell (1) surface.
3. The ultra-low power consumption high sampling rate pressure recording device suitable for ocean monitoring according to claim 1, wherein: uncovered formula battery compartment (5) have been seted up on the inside right side of shell (1), and the inside joint of uncovered formula battery compartment (5) has large capacity battery (6), the left electrode in uncovered formula battery compartment (5) passes through wire and circuit board (42) electric connection.
4. The ultra-low power consumption high sampling rate pressure recording device suitable for ocean monitoring according to claim 3, wherein: the outside of shell (1) and the outside cover that is located uncovered formula battery compartment (5) are equipped with sheath (7), the right-hand member threaded connection of shell (1) has fixed socket (8) with uncovered formula battery compartment (5) right side electrode electric connection.
5. The ultra-low power consumption high sampling rate pressure recording device suitable for ocean monitoring according to claim 4, wherein: the sensor mounting assembly is characterized in that O-shaped rings (9) are sleeved on the outer portion of the sensor mounting assembly (4) and the outer surface of the shell (1) and located inside the sheath (7) and on the right side of the inner cavity of the rear end cover (3), and the outer surfaces of the O-shaped rings (9) are in compression joint with the inner surfaces of the shell (1), the sheath (7) and the rear end cover (3) respectively.
6. The ultra-low power consumption high sampling rate pressure recording device suitable for ocean monitoring according to claim 1, wherein: straight knurling is respectively arranged at the left ends of the outer surfaces of the shell (1) and the rear end cover (3), and binding holes are formed in the right end of the rear end cover (3).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020896490.9U CN212030810U (en) | 2020-05-25 | 2020-05-25 | Ultra-low power consumption high sampling rate pressure recording device suitable for ocean monitoring |
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| CN202020896490.9U CN212030810U (en) | 2020-05-25 | 2020-05-25 | Ultra-low power consumption high sampling rate pressure recording device suitable for ocean monitoring |
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| CN212030810U true CN212030810U (en) | 2020-11-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117516660A (en) * | 2023-11-07 | 2024-02-06 | 北京华益瑞科技有限公司 | Self-recording water level gauge |
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- 2020-05-25 CN CN202020896490.9U patent/CN212030810U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117516660A (en) * | 2023-11-07 | 2024-02-06 | 北京华益瑞科技有限公司 | Self-recording water level gauge |
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