CN209126947U - A kind of power-supply system applied to benthoscope - Google Patents
A kind of power-supply system applied to benthoscope Download PDFInfo
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- CN209126947U CN209126947U CN201822222882.2U CN201822222882U CN209126947U CN 209126947 U CN209126947 U CN 209126947U CN 201822222882 U CN201822222882 U CN 201822222882U CN 209126947 U CN209126947 U CN 209126947U
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- benthoscope
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model provides a kind of power-supply system applied to benthoscope, the power-supply system is benthoscope power supply by watertight cable, the power-supply system includes the vacuum glass floating ball for being packaged with solid state lithium battery group, the vacuum glass floating ball includes main glass floating ball, sub- glass floating ball, sub- glass floating ball passes through watertight cable and main glass floating ball, benthoscope is sequentially connected, the utility model uses modularized design, energy expansion can be completed without changing existing equipment interface, battery is changed without tearing cabin open when supplementing the energy, plug-in, using and it is easy to maintain；Underwater quality can provide a kind of power-supply system that can meet the long continuation of the journey of benthoscope, the requirement of high safety.
Description
Technical field
The utility model relates to diving under water device power supply technique field more particularly to a kind of electricity applied to benthoscope
Source system.
Background technique
Power-supply system is the heart of benthoscope, is one of the important indicator for measuring benthoscope superiority.Deep-sea
Power-supply system used by submersible is usually dry type metal pressure-resistant cabin power-supply system or oil-filled pressure-compensated formula power-supply system, right
In dry type metal pressure-resistant cabin power-supply system, battery pack is placed in pressure-resistant cabin, with the increase of submerged depth, the thickness of pressure-resistant cabin
It must increase, this will certainly reduce the buoyancy of submersible, to reduce the load capacity of submersible.And oil-filled pressure-compensated formula electricity
Source system, battery pack are immersed directly in oil, are influenced by Deep-sea high voltage, when may make inside battery local deformation, can cause electricity
Pond short circuit, by multiple pressure-bearing, expansion, short circuit, there is the danger of burning, explosion in battery.
Battery used in benthoscope is mainly lead-acid battery, zinc-silver oxide cell and lithium ion battery at present.Plumbic acid
Battery specific energy is limited, bulky, and large current discharging capability is relatively poor and can bubbing；The zinc-silver oxide cell service life is shorter,
High-power use can only generally be used 20~30 times；Using the lithium ion battery of organic electrolyte, when overcharging or interior
When portion's short circuit etc. is abnormal, volatile inflammable organic electrolyte may result in thermal runaway, in this deep following problem of 3000 meters of seas
It more highlights, the probability that the security incidents such as explosion occur increases.
In addition, conventional power-supply system is customized according to benthoscope power consumption, design time is long, and the degree of modularity is not high,
When being not easy to batch micro operations, higher cost, and using multi-group power parallel operation, generally requires benthoscope and respective counts are provided
The energy source interface of amount, poor expandability.
Utility model content
The purpose of this utility model is to provide a kind of power-supply systems applied to benthoscope, to solve above-mentioned background
The problem of being proposed in technology.
The utility model is achieved through the following technical solutions: a kind of power-supply system applied to benthoscope, institute
It is that benthoscope is powered that power-supply system, which is stated, by watertight cable, and the power-supply system includes be packaged with solid state lithium battery group true
Empty glass floating ball, the vacuum glass floating ball include main glass floating ball, sub- glass floating ball, are equipped in the main glass floating ball inner cavity
Power-on switch, power management circuit board, battery clamp, the battery clamp is fixedly connected with main glass floating ball inner surface, described
Solid state lithium battery group is installed on battery clamp, and the first connectivity port, the second company are additionally provided on the main glass floating ball outer surface
It connects port and waterproof base, is equipped with power source charges port and vacuum nozzle in the waterproof base, the solid state lithium battery group,
First connectivity port, second connection end mouth, power source charges port, power-on switch are electrically connected with power management circuit board, institute
It states and is connected between main glass floating ball, sub- glass floating ball by watertight cable, the structural detail and main glass of the sub- glass floating ball
Floating ball is consistent.
Preferably, the waterproof base is set at the top of main glass floating ball, and the waterproof base includes watertight connector and prevents
Water cover is equipped with power source charges port and vacuum nozzle, the power source charges port and electric power management circuit in the watertight connector
Plate is electrical connected, and the waterproof cover is connected with the watertight connector screw thread.
Preferably, several monomer solid state lithium batteries, the monomer solid state lithium battery are contained in the solid state lithium battery group
Positive and negative anodes be electrically connected with power management circuit board.
Preferably, the main glass floating ball quantity be one, the sub- glass floating ball quantity be several, the main glass
First connectivity port of floating ball is electrically connected by watertight cable and benthoscope, the second connection end mouth of the main glass floating ball
It is connected by watertight cable with the second connection end mouth of a sub- glass floating ball, the first connectivity port of the sub- glass floating ball passes through
Watertight cable is connected with the first connectivity port of next sub- glass floating ball.
Preferably, the watertight cable is 8 core watertight cables, wherein 4 cores are used for power transmission, 4 cores are transmitted for signal.
Preferably, the charge/discharge managing chip includes HM4063 IC chip, charging circuit and discharge circuit,
The power source charges port, charging circuit, HM4063 IC chip, solid state lithium battery group are successively electrical connected, described solid
State lithium battery group, HM4063 IC chip, discharge circuit are successively electrical connected, and the discharge circuit output end passes through transmission of electricity
Line is successively electrical connected with power-on switch, the first connectivity port, and the second connection end mouth passes through power transmission line and the first connecting pin
Mouth is electrical connected；
First connectivity port, second connection end mouth are also connected by data line with main control chip signal respectively, described
Main control chip is also connected with Hall current sensor signal, and the Hall current sensor can export solid state lithium battery group total
Electric current is monitored；
The single battery monitoring chip is for being monitored the single solid state lithium battery in solid state lithium battery group.
Preferably, the main glass floating ball two sides are equipped with connection sheet, and the connection sheet is equipped with screw hole.
Compared with prior art, what the utility model reached has the beneficial effect that:
A kind of power-supply system applied to benthoscope provided by the utility model, solid state lithium battery is packaged in multiple
In vacuum glass floating ball, power supply is effectively reduced compared with conventional dry metal pressure-resistant cabin power-supply system since glass density is less than metal
The underwater weight of system, and oil-filled compensation device is not needed, influence of the Deep-sea high voltage to battery is avoided, power-supply system knot is simplified
Structure reduces the influence to submersible buoyancy, to improve the load capacity of submersible, glass floating ball has high-voltage resistance capability, full
The deep ocean work condition of sufficient submersible；
Solid state lithium battery is selected, is compared compared with traditional lead acid batteries, zinc-silver oxide cell, energy density height (reaching 250Wh/kg),
Quality is lighter under same charge, volume is smaller, and the service life is longer, in the case where multiple needle such as pierces and squeeze at the harsh test condition
Extraordinary security performance is kept, the security risk that liquid lithium battery is easy thermal runaway is effectively overcome, deep sea diving can be met
The long continuation of the journey of device, the requirement of high safety；
It is unified using a power supply interface and submersible energy after multiple vacuum glass floating balls are carried out tandem compound and combined
Source interface connection, effectively reduces submersible energy interface quantity, anabolic process is convenient and efficient.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only the preferred reality of the utility model
Example is applied, it for those of ordinary skill in the art, without any creative labor, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 provides the benthoscope that embodiment provides for the utility model and connect with main glass floating ball, sub- glass floating ball
Schematic diagram；
Fig. 2 is main glass floating ball schematic internal view provided by the embodiment of the utility model；
Fig. 3 is watertight connector provided by the embodiment of the utility model and waterproof cover schematic diagram；
Fig. 4 is power management circuit board electrical block diagram provided by the embodiment of the utility model.
In figure, 1- benthoscope, the main glass floating ball of 2-, 3- glass floating ball, the first connectivity port 4-, the connection of 5- second
Port, 6- solid state lithium battery group, 7- battery clamp, 8- power management circuit board, 9- waterproof base, 10- watertight connector, 11- are anti-
Water cover, 12- shell, 13- connection sheet, 14- vacuum nozzle, 15- power source charges port, 16- watertight cable, 17- glass dome, 18-
Main control chip, 19- charge/discharge managing chip, 20- single battery monitor chip, 21- power-on switch, 22- charging circuit, 23-
Discharge circuit.
Specific embodiment
In order to be best understood from the utility model technology contents, specific embodiment is provided below, and practical to this in conjunction with attached drawing
It is novel to be described further.
Referring to Fig. 1 to Fig. 4, a kind of power-supply system applied to benthoscope, the power-supply system passes through watertight cable
16 power for benthoscope 1, and the power-supply system includes the vacuum glass floating ball for being packaged with solid state lithium battery group, the vacuum
Glass floating ball includes main glass floating ball 2, sub- glass floating ball 3, is equipped with power-on switch 21, power supply in main 2 inner cavity of glass floating ball
Circuit board 8, battery clamp 7 are managed, the battery clamp 7 is fixedly connected with main 2 inner surface of glass floating ball, the solid-state lithium electricity
Pond group 6 is installed on battery clamp 7, is additionally provided with the first connectivity port 4, second connection end on main 2 outer surface of glass floating ball
Mouth 5 and waterproof base 9, the waterproof base 9 is interior to be equipped with power source charges port 15 and vacuum nozzle 14, the solid state lithium battery
Group the 6, first connectivity port 4, second connection end mouth 5, power source charges port 15, power-on switch 21 with power management circuit board 8
It is electrically connected, is connected between the main glass floating ball 2, sub- glass floating ball 3 by watertight cable 16, the sub- glass floating ball 3
Structural detail and main glass floating ball 2 are consistent.
In the utility model embodiment, main glass floating ball 2 is consistent with sub- 3 internal structure of glass floating ball, and function is consistent, only
One difference is that main glass floating ball 2 is directly electrically connected with benthoscope 1, for powering to benthoscope 1, and sub- glass
Floating ball 3 is electrically connected with main glass floating ball 2, when main glass floating ball 2 is out of power, sub- glass floating ball 3 can continue to benthoscope 1 into
Row power supply；Its structure is described in detail with production method by taking main glass floating ball 2 as an example below；
Main glass floating ball 2 is formed, is set in hemisphere by two outer diameter 432mm, the pyrex hemisphere 17 of internal diameter 390mm
It is equipped with using battery clamp 7 made of polyformaldehyde material, solid state lithium battery group 6 can be placed on battery clamp 7, battery clamp 7
Solid state lithium battery group 6 can be fixed, solid state lithium battery group 6 and power-on switch 21, power management circuit board 8 are connected
It connects, and is bonded two glass domes 17, it will be inside glass floating ball by the vacuum nozzle 14 on glass dome 17 using vacuum pump
It is evacuated to vacuum state, two glass domes 17 are closely mediated under external pressure effect, are wrapped in glass dome 17 with sealant tape
Between on gap, guarantee glass floating ball underwater sealing, since glass density is less than metal, solid state lithium battery group 6 be packaged in
In vacuum glass floating ball, compared with conventional dry metal pressure-resistant cabin power-supply system, the underwater weight of power-supply system is effectively reduced, and not
Oil-filled compensation device is needed, power system structure is simplified, packaged glass floating ball is protected outer using the floating ball of polyethylene material
Shell 12 wraps up, and prevents glass floating ball collision rupture；
Benthoscope 1 is connected by watertight cable 16 with the first connectivity port 4 on main glass floating ball 2, and main glass
Second connection end mouth 5 on floating ball 2 is connected by watertight cable 16 with the second source delivery outlet on sub- glass floating ball 3, sub- glass
The first power output on glass floating ball 3 further through watertight cable 16 and next sub- glass floating ball 3 the first power output
It is connected, wherein watertight cable 16 is 8 core watertight cables 16, wherein 4 cores are used for power transmission, 4 cores are transmitted for signal, deep sea diving
Hydrophone 1 transmits signal, main glass floating ball to main glass floating ball 2 and sub- glass floating ball 3 by 4 cores in 8 core watertight cables 16
2 and sub- glass floating ball 3 by other 4 core in 8 core watertight cables 16 be that benthoscope 1 is powered, pass through above-mentioned connection side
Formula, settable multiple sub- glass floating balls 3 are the power supply of benthoscope 1, improve the cruising ability of benthoscope 1, realize deep-sea
The combination of the power-supply system of submersible 1 connects.
Specifically, being equipped with waterproof base 9 at the top of glass floating ball, waterproof base 9 includes watertight connector 10 and waterproof cover 11,
Watertight connector 10 is cylindrical cavity, is equipped with power source charges port 15 and vacuum nozzle 14 in cavity, extraneous power supply is passed through transmission of electricity
Line is connected with power source charges port 15, can charge for the solid state lithium battery group 6 in glass floating ball, and vacuum nozzle 14, power supply are filled
Electric port 15 is set to the outer top surface of watertight connector 10, scientific research personnel can be facilitated to operate, when needing to be evacuated, by vacuum
Pump is connected with vacuum nozzle 14, extracts the air in glass floating ball out out of vacuum nozzle 14 by vacuum pump, becomes to ball interior
When vacuum state, vacuum nozzle 14 is blocked with silicon rubber plug, to keep air-tightness, and waterproof cover 11 and 10 screw thread of watertight connector
It is connected, when waterproof cover 11 is placed on watertight connector 10, good waterproof effect can be provided for watertight connector 10, avoid vacuum
Mouth 14, power source charges port 15 are by seawater soaking.
Specifically, contain several solid state lithium batteries in the solid state lithium battery group 6, and the positive and negative anodes of solid state lithium battery with
Power management circuit board 8 is electrically connected, and power management circuit board 8 is the PCB circuit board equipped with several interfaces, the solid-state lithium electricity
The positive and negative anodes in pond access in PCB circuit board, the PCB circuit board is equipped with main control chip 18, single battery monitors chip 20,
Charge/discharge managing chip 19 and protection circuit, due to main glass floating ball 2 and the power management circuit board 8 of sub- glass floating ball 3
Structure function is consistent, is illustrated by taking the power management circuit board 8 of main glass floating ball 2 as an example:
The charge/discharge managing chip 19 includes HM4063 IC chip, charging circuit 22 and discharge circuit 23, electricity
Source charging port 15 is connected by power transmission line with charging circuit 22, and charging circuit 22 accesses in charge/discharge managing chip 19, and
Charge/discharge managing chip 19 is connected with solid state lithium battery group 6, and charge/discharge managing chip 19 can be to solid state lithium battery charging process
It is managed, solid state lithium battery group 6 is made to realize high voltage/low voltage protection, short-circuit protection and overcurrent protection；
Solid state lithium battery group 6, charge/discharge managing chip 19, discharge circuit 23 are sequentially connected in series simultaneously, constitute closed circuit,
The electric current that charge/discharge managing chip 19 can export solid state lithium battery group 6 is allocated, and 23 output end of discharge circuit is opened with energization
The 21, first connectivity port 4 is closed successively to be electrical connected, and power-on switch 21 is connected with 18 signal of main control chip, main control chip 18 can
On/off power-on switch 21, after starting power-on switch 21, the electric current that solid state lithium battery group 6 exports passes through the first connecting pin
Mouthfuls 4 outputs are embodied as the power supply of benthoscope 1 to benthoscope 1, and second connection end mouth 5 by power transmission line with first
Connectivity port 4 is electrically connected, and when the solid state lithium battery of main glass floating ball 2 is out of power, the electric current exported in sub- glass floating ball 3 can pass through
The second connection end mouth 5 of main glass floating ball 2 is transmitted to the first connectivity port 4 of main glass floating ball 2, and is finally transmitted to deep sea diving
Hydrophone 1 continues as the power supply of benthoscope 1；
According to above-mentioned connection type, the first connectivity port 4 or the in sub- glass floating ball 3 can be freely arranged in those skilled in the art
Two connectivity ports 5 are connect with the output port of discharge circuit 23 in sub- glass floating ball 3, while charging circuit 22 and discharge circuit 23
It is the prior art, so the present embodiment is not described in detail.
For main control chip 18 using 32 chip STM32F429IGT6 of ARM, the dominant frequency of the chip is 180 MHz, has 3
The configuration such as a 12 ADC and 140 universaling I/O ports, there is a powerful data-handling capacity, preferable stability and stronger
Anti-interference ability, in order to guarantee that measurement accuracy is high, the linearity is good, having selected sensitivity is 20mV/A, measurement range is -100~+
The Hall current sensor ACS758LCB-100B of 100A, the total current exported to solid state lithium battery group 6 are monitored, main simultaneously
It controls chip 18 and data interconnection, the first connectivity port 4 is realized by data line with the first connectivity port 4, second connection end mouth 5 respectively
4 cores in 8 core watertight cables 16 of access are connected by data line with main control chip 18, and above-mentioned connection type, deep sea diving are passed through
The monitoring information that host computer in hydrophone 1 can send control instruction to main control chip 18 and receivable main control chip 18 is sent,
4 cores in 8 core watertight cables 16 that main control chip 18 is accessed further through data line with second connection end mouth 5 are connected, master control at this time
Chip 18 is signal repeater, the control instruction that the host computer in benthoscope 1 is sent can be continued to issue sub- glass floating ball 3
In main control chip 18, the monitoring information of the main control chip 18 in sub- glass floating ball 3 can be also sent in benthoscope 1
Host computer, benthoscope 1 can realize the control of discharge and discharge process to the solid state lithium battery group 6 in each glass floating ball
Monitoring.
Main control chip 18 is connected with 21 signal of power-on switch simultaneously, and power-on switch 21 can be electromagnetic relay or other electric power
Control switch, when needing to be powered benthoscope 1, benthoscope 1 is preferentially to the master control core in main glass floating ball 2
Piece 18 issues control instruction, and main control chip 18 opens power-on switch 21 by the control instruction, after connecting power-on switch 21,
Under the management of charge/discharge managing chip 19, solid state lithium battery group 6 outward discharge, the electric current exported by with main glass floating ball 2
In the connected watertight cable 1623 in the first connectivity port 4 be that benthoscope 1 is powered.
The single battery monitoring chip 20 is LTC6804 battery detection chip, which can monitor 12 monomer solid-states
Lithium battery, in order to realize the monitoring to monomer solid state lithium battery in solid state lithium battery group 6, spy is monitored using three pieces single battery
Chip 20 realizes the monitoring to monomer solid state lithium batteries whole in solid state lithium battery group 6, and obtained monitor state information is transmittable
The host computer on benthoscope 1 is sent to main control chip 18, then by main control chip 18.
Specifically, the glass floating ball two sides are equipped with connection sheet 13, the connection sheet 13 is equipped with screw hole, and bolt may pass through
Benthoscope 1 and main glass floating ball 2, sub- glass floating ball 3 are attached and are fixed by screw hole.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution, improvement and etc. done should be included in the utility model
Within the scope of protection.
Claims (8)
1. a kind of power-supply system applied to benthoscope, the power-supply system is benthoscope confession by watertight cable
Electricity, which is characterized in that the power-supply system includes the vacuum glass floating ball for being packaged with solid state lithium battery group, and the vacuum glass is floating
Ball includes main glass floating ball, sub- glass floating ball, be equipped in the main glass floating ball inner cavity power-on switch, power management circuit board,
Battery clamp, the battery clamp are fixedly connected with main glass floating ball inner surface, and the solid state lithium battery group is installed on battery folders
On tool, the first connectivity port, second connection end mouth and waterproof base are additionally provided on the main glass floating ball outer surface, it is described anti-
Power source charges port and vacuum nozzle, the solid state lithium battery group, the first connectivity port, second connection end are equipped in water-bed seat
Mouth, power source charges port, power-on switch are electrically connected with power management circuit board, the main glass floating ball, sub- glass floating ball
Between connected by watertight cable, the structural detail of the sub- glass floating ball is consistent with main glass floating ball.
2. a kind of power-supply system applied to benthoscope according to claim 1, which is characterized in that the anti-bottom
Seat is set at the top of main glass floating ball, and the waterproof base includes watertight connector and waterproof cover, is equipped with electricity in the watertight connector
Source charging port and vacuum nozzle, the power source charges port are electrical connected with power management circuit board, the waterproof cover and institute
Watertight connector screw thread is stated to be connected.
3. a kind of power-supply system applied to benthoscope according to claim 1, which is characterized in that the solid-state lithium
Contain several monomer solid state lithium batteries in battery pack, the positive and negative anodes of the monomer solid state lithium battery are and power management circuit board
It is electrically connected.
4. a kind of power-supply system applied to benthoscope according to claim 1, which is characterized in that the main glass
Floating ball quantity is one, and the sub- glass floating ball quantity is several, and the first connectivity port of the main glass floating ball passes through water
Cipher telegram cable is electrically connected with benthoscope, and the second connection end mouth of the main glass floating ball passes through watertight cable and a sub- glass
The second connection end mouth of floating ball is connected, and the first connectivity port of the sub- glass floating ball is floating by watertight cable and next sub- glass
First connectivity port of ball is connected.
5. a kind of power-supply system applied to benthoscope according to claim 1, which is characterized in that the watertight electricity
Cable is 8 core watertight cables, wherein 4 cores are used for power transmission, 4 cores are transmitted for signal.
6. a kind of power-supply system applied to benthoscope according to claim 3, which is characterized in that the power supply pipe
Reason circuit board be the PCB circuit board equipped with several interfaces, the positive and negative anodes of the monomer solid state lithium battery respectively with PCB circuit board
Interface connects, and the PCB circuit board is equipped with main control chip, single battery monitors chip, charge/discharge managing chip, the list
Body battery monitoring chip, power-on switch are connected with the main control chip signal.
7. a kind of power-supply system applied to benthoscope according to claim 6, which is characterized in that the discharge/charge
Electric managing chip includes HM4063 IC chip, charging circuit and discharge circuit, the power source charges port, charging electricity
Road, HM4063 IC chip, solid state lithium battery group are successively electrical connected, the integrated electricity of the solid state lithium battery group, HM4063
Road chip, discharge circuit are successively electrical connected, and the discharge circuit output end passes through power transmission line and power-on switch, the first connecting pin
Mouth is successively electrical connected, and the second connection end mouth is electrical connected by power transmission line and the first connectivity port；
First connectivity port, second connection end mouth are also connected by data line with main control chip signal respectively, the master control
Chip is also connected with Hall current sensor signal, the total current that the Hall current sensor can export solid state lithium battery group
It is monitored；
The single battery monitoring chip is for being monitored the single solid state lithium battery in solid state lithium battery group.
8. according to a kind of power-supply system applied to benthoscope described in claim 1, which is characterized in that the main glass is floating
Ball two sides are equipped with connection sheet, and the connection sheet is equipped with screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822222882.2U CN209126947U (en) | 2018-12-27 | 2018-12-27 | A kind of power-supply system applied to benthoscope |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822222882.2U CN209126947U (en) | 2018-12-27 | 2018-12-27 | A kind of power-supply system applied to benthoscope |
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| CN209126947U true CN209126947U (en) | 2019-07-19 |
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| CN201822222882.2U Active CN209126947U (en) | 2018-12-27 | 2018-12-27 | A kind of power-supply system applied to benthoscope |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109455283A (en) * | 2018-12-27 | 2019-03-12 | 中国科学院深海科学与工程研究所 | A kind of power-supply system applied to benthoscope |
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2018
- 2018-12-27 CN CN201822222882.2U patent/CN209126947U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109455283A (en) * | 2018-12-27 | 2019-03-12 | 中国科学院深海科学与工程研究所 | A kind of power-supply system applied to benthoscope |
| CN109455283B (en) * | 2018-12-27 | 2024-09-06 | 中国科学院深海科学与工程研究所 | Power supply system applied to deep sea submersible |
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