CN211555474U - Self-contained hydrophone data recording device - Google Patents
Self-contained hydrophone data recording device Download PDFInfo
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- CN211555474U CN211555474U CN202020450145.2U CN202020450145U CN211555474U CN 211555474 U CN211555474 U CN 211555474U CN 202020450145 U CN202020450145 U CN 202020450145U CN 211555474 U CN211555474 U CN 211555474U
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Abstract
The utility model provides a self-contained hydrophone data recording device, which comprises a data recording clamping plate, a taking groove, a clamping block, an acquisition circuit control chip, an on-duty circuit control chip and a guide strip, wherein the taking groove is arranged at the middle position of the lower part of the front surface of the data recording clamping plate; the acquisition circuit control chip system is arranged in the acquisition circuit control chip; the on-duty circuit control chip is internally provided with an on-duty circuit control chip system, and the on-duty circuit control chip system comprises a real-time clock module, a storage module and a serial port communication module. The device of the utility model mainly completes the function of recording the environmental noise data of the self-contained hydrophone, integrates the posture, temperature, depth and time information of the equipment and stores the data into the built-in CF card storage module, and increases the types of information acquisition; the underwater storage device has the characteristics of compact structure, small volume, low power consumption, large storage capacity, long underwater working time, low cost and the like.
Description
Technical Field
The utility model belongs to the technical field of the hydrophone, especially, relate to a from holding formula hydrophone data recording device.
Background
China is a coastal large country, the ocean development technology has a very important position, as the economic activities of China are more and more closely related to the world, the energy strategy and fishery production are gradually shifted to the deep ocean from offshore activities, and mineral resources and marine resources in deep ocean water gradually emerge in the visual field of people, so the acquisition and prediction of deep and far ocean environment element information become more and more important for the development of ocean acoustic research, the self-contained hydrophone is equipment for autonomously recording and storing acoustic information, can work for a long time in unattended ocean environment, has the characteristics of convenience and high efficiency, can meet various use requirements, and becomes an indispensable important tool in the fields of ocean environmental noise research, ocean acoustic layer analysis, earth sound parameter inversion, underwater acoustic channel characteristic research and the like, and the self-contained hydrophone is equipment for autonomously recording acoustic information, can work for a long time in an unattended marine environment. The characteristics of convenience, high efficiency and the like can meet various use requirements, and the device becomes an indispensable important tool in the scientific research fields of marine environmental noise research, marine sound layer analysis, earth sound parameter inversion, underwater sound channel characteristic research and the like. At present, self-contained hydrophones used by various research units in China mainly come from foreign companies and enterprises, and similar products in China have certain differences compared with the self-contained hydrophones, and are to be innovated and improved.
In addition, the invention provides an energy-saving self-contained hydrophone capable of reducing power consumption, which is disclosed by the invention and named as CN208924462U, and the energy-saving self-contained hydrophone comprises a self-contained hydrophone main body, wherein the lower end of the self-contained hydrophone main body is fixedly connected with a connector, a battery chamber and an electronic chamber are fixedly connected inside the self-contained hydrophone main body, the electronic chamber is arranged below the battery chamber, the upper end of the self-contained hydrophone main body is fixedly connected with a fixed seat, the upper end of the fixed seat is fixedly connected with a connecting cable, the outer surface of the self-contained hydrophone main body is fixedly connected with a sleeve, a plurality of reinforcing rods are fixedly connected between the sleeve and the self-contained hydrophone main body, one ends of the reinforcing rods are rotatably connected with a connecting block A through a rotating shaft A, and the other ends of the reinforcing rods are rotatably connected with a connecting block B through a rotating. However, the existing self-contained hydrophone has the problems of short data storage time, single collectable data and short endurance storage time.
Therefore, it is necessary to provide a self-contained hydrophone data recording device.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a from holding formula hydrophone data recording device to it is shorter to solve current from holding formula hydrophone data storage time, and collectable data is comparatively single and the shorter problem of time of endurance storage time.
A data recording device of a self-contained hydrophone comprises a data recording card board, a taking groove, a card lug, an acquisition circuit control chip, a duty circuit control chip and a guide strip, wherein the taking groove is formed in the middle of the lower part of the front surface of the data recording card board; the clamping convex block is integrally arranged in the middle of the left side of the data recording clamping plate; the acquisition circuit control chip is glued on the left lower side inside the data recording clamping plate; the duty circuit control chip is glued on the right lower side inside the data recording clamping plate; the guide strip is glued at the upper side of the inside of the data recording clamping plate.
Preferably, the acquisition circuit control chip and the duty circuit control chip are electrically connected with each other.
Preferably, the acquisition circuit control chip and the duty circuit control chip are respectively electrically connected with the guide strip; the acquisition circuit control chip and the duty circuit control chip are electrically connected with the self-contained hydrophone through the guide strip.
Preferably, the self-contained hydrophone data recording device further comprises an acquisition circuit control chip system and an on-duty circuit control chip system; the acquisition circuit control chip system is arranged in the acquisition circuit control chip; the on-duty circuit control chip system is arranged in the on-duty circuit control chip.
Preferably, the acquisition circuit control chip system comprises an AD acquisition module, a CF card storage module and a serial communication module; the AD acquisition module, the CF card storage module and the serial communication module are in communication connection with each other.
Preferably, the on-duty circuit control chip system comprises a real-time clock module, a storage module and a serial port communication module; the real-time clock module, the storage module and the serial port communication module are in communication connection with each other.
Preferably, the storage capacity of the CF card storage module is 128GB to 256 GB; the CF card storage module can realize continuous acquisition of 50ksps for 72 hours.
Preferably, the acquisition circuit control chip specifically adopts a processing chip with the model number of TMS320VC5509 as a core; the duty circuit control chip specifically adopts a model MSP430F1611 as a core control chip.
Preferably, the taking groove is a crescent groove; the depth of the taking groove is set to be 0.5-2 mm.
Compared with the prior art, the beneficial effects of the utility model are that: the device mainly completes the recording function of the environmental noise data of the self-contained hydrophone, integrates and stores the data together with the attitude, temperature, depth and time information of the equipment into a built-in CF card storage module, and increases the types of information acquisition; the underwater storage device has the characteristics of compact structure, small volume, low power consumption, large storage capacity, long underwater working time, low cost and the like.
Drawings
Fig. 1 is a schematic structural diagram of the self-contained hydrophone data recording device of the present invention.
Fig. 2 is a schematic diagram of the connection state of the present invention with a self-contained hydrophone data recording device.
Fig. 3 is a schematic diagram of the organizational relationship framework of the present invention.
Fig. 4 is a schematic diagram of a frame of the circuit control chip system on duty according to the present invention.
Fig. 5 is a schematic diagram of a frame of the acquisition circuit control chip system according to the present invention.
In the figure:
1. a data recording card board; 2. taking the groove; 3. a bump is clamped; 4. the acquisition circuit controls the chip; 5. the on-duty circuit controls the chip; 6. and (4) a guide strip.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in fig. 1 to 2, the utility model provides a self-contained hydrophone data recording device, which comprises a data recording card board 1, a taking groove 2, a card convex block 3, an acquisition circuit control chip 4, an on-duty circuit control chip 5 and a guide strip 6, wherein the taking groove 2 is arranged at the middle position of the lower part of the front surface of the data recording card board 1; the clamping convex block 3 is integrally arranged in the middle of the left side of the data recording clamping plate 1; the acquisition circuit control chip 4 is glued to the left lower side inside the data recording card board 1; the duty circuit control chip 5 is glued to the right lower side inside the data recording card board 1; the guide strip 6 is glued at the upper position inside the data recording clamping plate 1.
In the above embodiment, specifically, the acquisition circuit control chip 4 and the duty circuit control chip 5 are electrically connected to each other.
In the above embodiment, specifically, the acquisition circuit control chip 4 and the duty circuit control chip 5 are electrically connected to the guide strip 6 respectively; the acquisition circuit control chip 4 and the duty circuit control chip 5 are electrically connected with the self-contained hydrophone through the guide strip 6.
As shown in fig. 3, in the foregoing embodiment, specifically, the self-contained hydrophone data recording apparatus further includes an acquisition circuit control chip system and an on-duty circuit control chip system; the acquisition circuit control chip system is arranged in the acquisition circuit control chip 4; the on-duty circuit control chip system is arranged in the on-duty circuit control chip 5.
As shown in fig. 4, in the above embodiment, specifically, the on-duty circuit control chip system includes a real-time clock module, a storage module, and a serial port communication module; the real-time clock module, the storage module and the serial port communication module are in communication connection with each other.
As shown in fig. 5, in the above embodiment, specifically, the acquisition circuit control chip system includes an AD acquisition module, a CF card storage module, and a serial communication module; the AD acquisition module, the CF card storage module and the serial communication module are in communication connection with each other.
In the above embodiment, specifically, the storage capacity of the CF card storage module is 128GB to 256 GB; the CF card storage module can realize continuous acquisition of 50ksps for 72 hours.
In the above embodiment, specifically, the acquisition circuit control chip 4 specifically adopts a processing chip with the model number of TMS320VC5509 as a core; the duty circuit control chip 5 specifically adopts a model of MSP430F1611 as a core control chip.
In the above embodiment, specifically, the data recording card 1 may be connected to an SD card reader.
In the above embodiment, specifically, the taking groove 2 specifically adopts a crescent-shaped groove; the depth of the taking groove 2 is set to be 0.5 to 2 mm.
Principle of operation
When the utility model is used, the device is connected with the clamping groove of the self-contained hydrophone in an inserting way; there are three modes of operation simultaneously: the first is a system self-detection and configuration function, and the upper computer issues commands to complete the functions of system self-detection, state query, time configuration and CF card formatting; the second is the self-contained storage function of ocean noise: the AD conversion module collects the preprocessed noise data, and the DSP writes the data into the CF card in a file format of FAT 32; meanwhile, the system can be optionally matched with a compass, a pressure sensor and a temperature sensor, the attitude information of the system, the environmental temperature and the depth information can be synchronously recorded, and a noise file can be exported by an external transmission interface, so that the post-processing analysis is facilitated; the third is a data uploading mode, the digital acquisition board can be connected with a wireless data transmission communication module (a subsurface buoy platform) through a serial port, noise data stored in the CF card is read at regular time and sent out from a radio station, and real-time sound field data can be acquired by using a receiving radio station.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A self-contained hydrophone data recording device is characterized by comprising a data recording card board (1), a taking groove (2), a card convex block (3), an acquisition circuit control chip (4), a duty circuit control chip (5) and a guide strip (6), wherein the taking groove (2) is arranged in the middle of the lower part of the front surface of the data recording card board (1); the card lug (3) is integrally arranged at the middle position of the left side of the data recording card board (1); the acquisition circuit control chip (4) is glued to the left lower side inside the data recording clamping plate (1); the duty circuit control chip (5) is glued to the right lower side of the inside of the data recording clamping plate (1); the guide strip (6) is glued at the upper side of the inside of the data recording clamping plate (1).
2. The self-contained hydrophone data recording device of claim 1, further comprising an acquisition circuit control chip system and an on-duty circuit control chip system; the acquisition circuit control chip system is arranged in the acquisition circuit control chip (4); the on-duty circuit control chip system is arranged in the on-duty circuit control chip (5).
3. The self-contained hydrophone data recording device of claim 2, wherein said acquisition circuit control chip system comprises an AD acquisition module, a CF card storage module and a serial communication module; the AD acquisition module, the CF card storage module and the serial communication module are in communication connection with each other.
4. The self-contained hydrophone data recording device of claim 2, wherein the on-duty circuit control chip system comprises a real-time clock module, a memory module and a serial communication module; the real-time clock module, the storage module and the serial port communication module are in communication connection with each other.
5. The self-contained hydrophone data recording device as recited in claim 1, wherein the acquisition circuit control chip (4) and the duty circuit control chip (5) are electrically connected to each other.
6. The self-contained hydrophone data recording device as claimed in claim 1, wherein the acquisition circuit control chip (4) and the duty circuit control chip (5) are electrically connected to the strip conductors (6), respectively; the acquisition circuit control chip (4) and the duty circuit control chip (5) are electrically connected with the self-contained hydrophone through the guide strip (6).
7. The self-contained hydrophone data recording device of claim 3, wherein the storage capacity of said CF card memory module is 128GB to 256 GB; the CF card storage module can realize continuous acquisition of 50ksps for 72 hours.
8. The self-contained hydrophone data recording device as claimed in claim 1, wherein the acquisition circuit control chip (4) specifically employs a processing chip with model number TMS320VC5509 as core; the on-duty circuit control chip (5) specifically adopts a model MSP430F1611 as a core control chip.
9. The self-contained hydrophone data recording device as claimed in claim 1, wherein the pick-up recess (2) is a crescent-shaped recess; the depth of the taking groove (2) is set to be 0.5-2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020450145.2U CN211555474U (en) | 2020-04-01 | 2020-04-01 | Self-contained hydrophone data recording device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020450145.2U CN211555474U (en) | 2020-04-01 | 2020-04-01 | Self-contained hydrophone data recording device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211555474U true CN211555474U (en) | 2020-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020450145.2U Active CN211555474U (en) | 2020-04-01 | 2020-04-01 | Self-contained hydrophone data recording device |
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|---|---|
| CN (1) | CN211555474U (en) |
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2020
- 2020-04-01 CN CN202020450145.2U patent/CN211555474U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A self contained hydrophone data recording device Effective date of registration: 20211214 Granted publication date: 20200922 Pledgee: Changsha Lugu sub branch of China Everbright Bank Co.,Ltd. Pledgor: HUNAN GUOTIAN ELECTRONIC TECHNOLOGY CO.,LTD. Registration number: Y2021430000086 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230105 Granted publication date: 20200922 Pledgee: Changsha Lugu sub branch of China Everbright Bank Co.,Ltd. Pledgor: HUNAN GUOTIAN ELECTRONIC TECHNOLOGY CO.,LTD. Registration number: Y2021430000086 |