CN115123495A - Flight life buoy carrying battery monitoring module - Google Patents
Flight life buoy carrying battery monitoring module Download PDFInfo
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- CN115123495A CN115123495A CN202211051788.XA CN202211051788A CN115123495A CN 115123495 A CN115123495 A CN 115123495A CN 202211051788 A CN202211051788 A CN 202211051788A CN 115123495 A CN115123495 A CN 115123495A
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- storage battery
- battery pack
- life buoy
- monitoring module
- plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/01—Air-sea rescue devices, i.e. equipment carried by, and capable of being dropped from, an aircraft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
- B63C9/13—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist
- B63C9/15—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist having gas-filled compartments
- B63C9/155—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist having gas-filled compartments inflatable
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
- H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/258—Modular batteries; Casings provided with means for assembling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention belongs to the technical field of water rescue equipment, and particularly relates to a flying lifebuoy with a battery monitoring module, which comprises a lifebuoy main body, wherein a storage battery pack is fixedly installed inside the lifebuoy main body, a buzzer alarm electrically connected with the storage battery pack is also installed inside the lifebuoy main body, the flying lifebuoy further comprises a bulge monitoring module arranged outside the storage battery pack, a standby storage battery electrically connected with the buzzer alarm, a power supply switching module arranged between the buzzer alarm and the storage battery pack, and a positioning assembly matched with the power supply switching module, wherein the positioning assembly is used for fixing the power supply switching module, so that the electric connection state between the power supply switching module and the storage battery pack or the standby storage battery is stable. The invention can complete the switching of the power supply end of the alarm device under the condition of battery bulge, reduce the output power of the storage battery pack and reduce the explosion risk of the storage battery pack.
Description
Technical Field
The invention belongs to the technical field of water rescue equipment, and particularly relates to a flight life buoy with a battery monitoring module.
Background
Along with the rapid development of unmanned aerial vehicle technique, in the aspect of rescue on water, unmanned aerial vehicle's shadow has also appeared, but use unmanned aerial vehicle to carry the life buoy and throw mostly, make drowned personnel can realize saving oneself through using the life buoy with this, but the quality of life buoy itself is less, the windage generally can be bigger on the surface of water, easily lead to the life buoy to take place crooked when throwing, to drowned personnel who does not understand waterborne, it is difficult to be close to and catch the life buoy, thereby just can not reach the rescue effect of expectancy, so people just combine unmanned aerial vehicle and life buoy together, study out a formula life buoy that flies, make the formula life buoy that flies can be accurate fall into drowned personnel next door, thereby drowned personnel can obtain timely rescue.
The flying life buoy needs to float on the water surface, so the sealing requirement is high, the heat generated by the storage battery and other electrical components in the flying life buoy during working cannot be timely dissipated, people often set a corresponding alarm device to warn operators, and the storage battery generates heat in a charging and discharging state, so that the temperature in the shell can be increased, the electric core in the storage battery can be influenced by high temperature over time, the chemical reaction in the electric core can be accelerated, the gas generated by the chemical reaction can be accumulated in the storage battery, and further the shell of the storage battery can be bulged, so that the stored electricity of the storage battery can be reduced, and in severe cases, the storage battery can explode, so the storage battery needs to be monitored in real time, and meanwhile, the storage battery is not easy to supply power for the electrical components in the flying life buoy, however, the alarm device is also electrically connected with the storage battery pack, and under the condition that the battery bulges, the output power of the storage battery pack is increased undoubtedly when the alarm device works, so that the heat release phenomenon of the storage battery pack and the chemical reaction in the storage battery pack are accelerated, and the risk of explosion of the storage battery is increased.
Disclosure of Invention
The invention aims to provide a flying life buoy with a battery monitoring module, which can complete the switching of the power supply end of an alarm device under the condition of battery bulge, reduce the output power of a storage battery pack and reduce the explosion risk of the storage battery pack.
The technical scheme adopted by the invention is as follows:
a flight life buoy with a battery monitoring module comprises a life buoy main body, wherein a storage battery pack is fixedly installed inside the life buoy main body, a buzzer alarm electrically connected with the storage battery pack is also installed inside the life buoy main body, and a control unit electrically connected with the buzzer alarm is arranged inside the life buoy main body;
the system also comprises a bulge monitoring module, wherein the bulge monitoring module is arranged on the outer side of the storage battery pack;
the standby storage battery is electrically connected with the buzzer alarm;
in an initial state, a circuit between the standby storage battery and the buzzer alarm is in an open circuit state, and the storage battery pack is connected with the buzzer alarm through a control unit;
the power supply switching module is arranged between the buzzer alarm and the storage battery pack and used for switching the electric connection state between the storage battery pack and the spare storage battery and between the buzzer alarm and the spare storage battery;
and the positioning component is matched with the power supply switching module and used for fixing the power supply switching module so as to stabilize the electric connection state between the power supply switching module and the storage battery pack or the standby storage battery.
As a preferred scheme of the flight life buoy with the battery monitoring module, the invention comprises the following steps: the inner fixed mounting of the lifebuoy main body is provided with an explosion-proof shell positioned on the outer side of the storage battery, the bulge monitoring module is assembled in the explosion-proof shell, and heat dissipation holes are formed in two sides of the explosion-proof shell.
As a preferred scheme of the flight life buoy with the battery monitoring module, the invention comprises the following steps: the bulge monitoring module comprises a reflection type photoelectric sensor and a reflection plate, the reflection type photoelectric sensor is fixedly installed inside the explosion-proof shell and electrically connected with the storage battery pack, the reflection plate is fixedly embedded in one side of the inner wall of the explosion-proof shell, and a light source end of the reflection type photoelectric sensor is aligned with the axis of the reflection plate.
As a preferred scheme of the flight life buoy with the battery monitoring module, the invention comprises the following steps: the inside of life buoy main part is provided with and is located the insulating casing in the power switching module outside, one side of insulating casing run through have with storage battery electric connection's connecting wire I, the opposite side of insulating casing run through have with reserve battery electric connection's connecting wire II, connecting wire I with the equal electric connection of one end that connecting wire II is relative has the conductive head.
As a preferred scheme of the flight life buoy with the battery monitoring module, the invention comprises the following steps: the power switching module includes that the flexibility pulls piece, linkage board and driven plate, the flexibility pull a cladding in storage battery's surface, the flexibility pulls the one end of piece and extends to the inside of insulating casing, linkage board sliding connection in the inside of insulating casing, one side of linkage board with the one end fixed connection that the flexibility pulled the piece, the driven plate rotate connect in the inside of insulating casing, the driven plate sets up to two, two the equal fixedly connected with of one end of driven plate with the conducting ring that the conducting head is corresponding.
As a preferred scheme of the flight life buoy with the battery monitoring module, the invention comprises the following steps: a connecting shaft is fixedly sleeved on the outer side of the driven plate and is positioned at a position close to the linkage plate;
when the linkage plate moves, the linkage plate extrudes the driven plate, the driven plate rotates by taking the connecting shaft as an axis, and the driven plate drives the conducting ring to be far away from one conducting head and to be close to the other conducting head synchronously.
As a preferred scheme of the flight life buoy with the battery monitoring module, the invention comprises the following steps: the positioning assembly comprises an electromagnet, a magnetic attraction plate and a traction rod, the electromagnet is fixedly installed in the insulating shell, the magnetic attraction plate is arranged in the insulating shell in a sliding mode and aligned with the electromagnet, the magnetic pole of one side, opposite to the magnetic attraction plate, of the electromagnet is opposite to the magnetic pole of the other side, the traction rod is fixedly connected with the magnetic attraction plate, the magnetic attraction plate is far away from one side of the electromagnet, the traction rod is arranged in a U shape and comprises an open end, and a connecting block which is attached to one side of the linkage plate is fixedly embedded in the open end.
As a preferred scheme of the flight life buoy with the battery monitoring module, the invention comprises the following steps: the installation groove coated on the outer surfaces of the electromagnet and the magnetic suction plate is formed in the insulating shell, an elastic reset piece is fixedly installed on one side of the inner wall of the installation groove, and one end of the elastic reset piece is fixedly connected with one side of the magnetic suction plate.
As a preferred scheme of the flight life buoy with the battery monitoring module, the invention comprises the following steps: the two ends of the external coil of the electromagnet are respectively connected with butt joints through wires, the linkage plate faces to one side of the electromagnet and is fixedly connected with a butt joint rod, and a connecting lead electrically connected with the butt joint rod and the standby storage battery penetrates through the linkage plate.
As a preferred scheme of the flight life buoy with the battery monitoring module, the invention comprises the following steps: the inside of life buoy main part still fixed mounting has temperature sensor, temperature sensor pass through storage battery with buzzer siren electric connection.
The invention has the technical effects that:
according to the invention, the design of the bulge monitoring module is adopted, the bulge monitoring module can monitor the shell of the storage battery pack in real time, and particularly, under the states of battery charging and life buoy main body starting, if the bulge occurs on the storage battery shell, the reflection type photoelectric sensor can disconnect the circuit between the storage battery pack and other power utilization elements, so that the influence of the storage battery pack on the other power utilization elements is avoided, meanwhile, the storage battery pack stops working, the chemical reaction of an internal battery cell can be slowed down, the heat generated in the storage battery pack is reduced, and the phenomenon that the storage battery explodes due to continuous high-power working is effectively avoided;
the invention adopts the design of the power supply switching module, the power supply switching module is integrated in the insulating shell, the installation of a user is convenient while the safety of the power supply switching module is ensured, and the power supply switching module can complete the switching between the storage battery pack and the standby storage battery under the bulge state of the storage battery pack, thereby not only reducing the output power of the storage battery pack and avoiding the explosion of the storage battery pack, but also enabling the alarm device to continuously give an alarm, and further enabling an operator to receive the alarm in time and take corresponding treatment measures;
the invention adopts the design of the positioning component, and the positioning component can synchronously work after the power supply switching module operates, so that the stability of the power supply switching module after displacement can be further enhanced, the alarm device can still stably give an alarm after the power supply end is switched, the storage battery pack can not be switched on again due to the influence of external factors after the power supply end is switched, the output power of the storage battery pack can not be increased, the chemical reaction of the battery core in the storage battery pack is slowed down, and meanwhile, the continuous alarm sound can also avoid the occurrence of the phenomenon of misjudgment of operators.
Drawings
FIG. 1 is a schematic view of an overall apparatus provided by an embodiment of the present invention;
fig. 2 is a schematic view of the interior of a lifebuoy body provided by an embodiment of the invention;
fig. 3 is a schematic diagram of a battery pack provided by an embodiment of the invention;
FIG. 4 is a cross-sectional view of the interior of an insulated housing provided by an embodiment of the present invention;
FIG. 5 is an enlarged schematic view taken at A of FIG. 4 in accordance with the present invention;
FIG. 6 is an enlarged schematic view of the invention at B of FIG. 4;
FIG. 7 is an exploded view of the linkage plate and driven plate connection provided by an embodiment of the present invention;
FIG. 8 is a top view of the wiring distribution within the insulated housing provided by an embodiment of the present invention;
FIG. 9 is a front view of the wiring distribution within the insulated housing provided by an embodiment of the present invention;
fig. 10 is a schematic view of the assembly of a reservoir bag according to another embodiment of the invention.
In the drawings, the reference numbers indicate the following list of parts:
1. a lifebuoy body; 2. a battery pack; 201. connecting a lead I; 3. a buzzer alarm; 4. a bulge monitoring module; 401. a reflective photoelectric sensor; 402. a reflector; 5. a standby storage battery; 501. a connecting wire II; 6. a power switching module; 601. a flexible traction member; 602. a linkage plate; 6021. a docking rod; 6022. a bump; 603. a driven plate; 6031. conducting rings; 6032. a connecting shaft; 6033. a connecting plate; 7. a positioning assembly; 701. an electromagnet; 7011. a butt joint; 702. a magnetic attraction plate; 703. a draw bar; 7031. connecting blocks; 8. an explosion-proof housing; 9. an insulating housing; 901. mounting grooves; 10. a conductive head; 11. an elastic reset member; 12. an oil storage bag; 202. and (5) stabbing.
Detailed Description
In order that the objects and advantages of the invention will be more clearly understood, the following description is given in conjunction with the examples. It is to be understood that the following text is merely illustrative of one or more specific embodiments of the invention and does not strictly limit the scope of the invention as specifically claimed.
Example 1
As shown in fig. 1-5, for the first embodiment of the present invention, this embodiment provides a flying lifebuoy carrying a battery monitoring module, which includes a lifebuoy body 1, a storage battery pack 2 is fixedly installed inside the lifebuoy body 1, a buzzer alarm 3 electrically connected to the storage battery pack 2 is also installed inside the lifebuoy body 1, the buzzer alarm 3 plays a role of warning, a temperature sensor is also fixedly installed inside the lifebuoy body 1 for detecting the temperature inside the lifebuoy body 1, a rated value can be set according to the temperature adapted by an electric element inside the lifebuoy body 1, a control unit, preferably a single chip microcomputer, is arranged inside the lifebuoy body 1 and electrically connected to the temperature sensor, the temperature sensor is electrically connected to the buzzer alarm 3 through the storage battery pack 2, after the temperature inside the lifebuoy body 1 reaches the rated value, the temperature sensor transmits an electric signal to the control unit, the control unit controls the buzzer alarm 3 to work and warn, the life buoy further comprises a bulge monitoring module 4, the bulge monitoring module 4 is arranged on the outer side of the storage battery pack 2 and is used for monitoring whether a shell of the storage battery pack 2 bulges or not, a standby storage battery 5 is fixedly installed inside the life buoy main body 1 and electrically connected with the buzzer alarm 3, a circuit between the standby storage battery 5 and the buzzer alarm 3 is in an open circuit state in an initial state, the storage battery pack 2 is connected with the buzzer alarm 3 through the control unit, at the moment, even if the temperature inside the life buoy main body 1 rises, the standby storage battery 5 does not provide electric support for the buzzer alarm 3, the endurance time of the standby storage battery 5 is longer, and meanwhile, the standby storage battery 5 does not generate heat in a non-working state, so that the service life of the life buoy can be correspondingly prolonged, the life buoy body 1 is also internally provided with a power supply switching module 6, the power supply switching module 6 is arranged between the buzzer alarm 3 and the storage battery pack 2 and is used for switching the electric connection state between the storage battery pack 2 and the standby storage battery 5 and the buzzer alarm 3, when the storage battery pack 2 is in a bulge state, a circuit between the power supply switching module and an electric element is disconnected, so that the output power of the storage battery pack 2 is correspondingly reduced, further, the chemical reaction of an electric core in the storage battery pack 2 is reduced, correspondingly, gas generated in the storage battery pack 2 is reduced, the shell of the storage battery pack cannot continuously expand and explode under the action of gas jacking, the buzzer alarm 3 can automatically switch and connect the circuit between the power supply switching module 3 and the standby storage battery 5, so that the buzzer alarm 3 can continuously give an alarm, and a positioning assembly 7 matched with the power supply switching module 6, and the positioning assembly 7 is used for fixing the power supply switching module 6, the power supply switching module 6 is stable in electric connection state with the storage battery pack 2 or the standby storage battery 5, and the phenomenon that the buzzer alarm 3 is powered off in the using process is avoided.
When the invention is used, when the temperature in the lifebuoy main body 1 is overhigh, the temperature sensor sends an electric signal to the control unit, the control unit controls the buzzer alarm 3 to work, at the moment, the buzzer alarm 3 warns surrounding personnel and an operator, the operator can timely control the lifebuoy main body 1 to return and fall, when the storage battery pack 2 swells, the shell expands, the expanded shell drives the power supply switching module 6 to work, then, the power supply of the buzzer alarm 3 is switched to the standby storage battery 5 from the storage battery pack 2, then the buzzer alarm 3 can continuously give an alarm to warn, and the positioning component 7 synchronously works and clamps the power supply switching module 6, so that the buzzer alarm 3 stably gives an alarm, the process can ensure that the buzzer alarm 3 is not communicated with the storage battery pack 2 any more, and the output power of the storage battery pack 2 is correspondingly reduced, effectively reducing the risk of explosion.
As shown in fig. 2 and 3, the inside fixed mounting of life buoy main part 1 has the explosion-proof casing 8 that is located the storage battery 2 outside, play the effect of protection storage battery 2, swell monitoring module 4 assembles in the inside of explosion-proof casing 8, the louvre has all been seted up to the both sides of explosion-proof casing 8, can install the liquid cooling radiator additional in the inside of life buoy main part 1, the pipeline of liquid cooling radiator surrounds in the inside of life buoy main part 1 to this comes the produced heat of each power consumption component of neutralization life buoy main part 1 inside.
As shown in fig. 2 and fig. 3, the bulge monitoring module 4 includes a reflective photoelectric sensor 401 and a reflector 402, the reflective photoelectric sensor 401 is fixedly installed inside the explosion-proof housing 8, the reflective photoelectric sensor 401 is electrically connected to the battery pack 2 through a control unit, the reflector 402 is fixedly embedded on one side of the inner wall of the explosion-proof housing 8, and a light source end of the reflective photoelectric sensor 401 is aligned with an axis of the reflector 402, and light reflected by the reflector 402 is received by a light receiving device of the reflective photoelectric sensor 401, in this state, the reflective photoelectric sensor 401 sends an electrical signal to the control unit, the control unit controls each electrical component to normally operate, otherwise, when a bulge occurs on the casing of the battery pack 2, light emitted by the reflective photoelectric sensor 401 is blocked by the bulge, and cannot be reflected into the light receiving device by the reflector 402, at this moment, the reflection-type photoelectric sensor 401 sends an electric signal to the control unit, and the control unit controls the storage battery pack 2 to be disconnected from the electric connection with each electric element, so that the storage battery pack 2 does not work any more, the output power of the storage battery pack 2 can be greatly reduced, correspondingly, a too violent chemical reaction cannot occur in the storage battery pack, and the phenomenon that follow-up generation is uncontrollable is effectively avoided.
It should be noted that, in the flying state of the lifebuoy body 1, the circuit between the storage battery 2 and the reflective photoelectric sensor 401 is automatically disconnected, which is a technical means that is easier to implement by a person in the field, and the description is not repeated, so that the occurrence of the sudden power failure phenomenon of the lifebuoy body 1 in the flying state can be avoided, if the case of the storage battery 2 bulges in the process, the lifebuoy body 1 can still fly normally, but the temperature inside the lifebuoy body 1 in the flying state is suddenly increased, so that the buzzer alarm 3 can give out an alarm sound to facilitate the timely adjustment of an operator, and the initial bulge of the storage battery 2 only indicates that the storage battery 2 is in a very small risk of explosion, and the state mainly warns the operator that the storage battery 2 should be replaced, so that the operator cannot explode immediately, and can completely support the flying period of the lifebuoy body 1, the normal implementation of rescue work of the life buoy body 1 cannot be influenced.
Further, the inside of life buoy main part 1 is provided with the insulating casing 9 that is located the power and switches the module 6 outside, the phenomenon of electric leakage can not appear in the in-process that insulating casing 9 can guarantee the power to switch, one side of insulating casing 9 runs through have with storage battery 2 electric connection's connecting wire I201, the opposite side of insulating casing 9 runs through have with reserve battery 5 electric connection's connecting wire II 501, connecting wire I201 and the equal electric connection of the relative one end of connecting wire II 501 have conductive head 10, conductive head 10 is preferably the copper core.
As shown in fig. 4, 8 and 9, the power switching module 6 includes a flexible traction member 601, an interlocking plate 602 and a driven plate 603, the flexible traction member 601 is coated on an outer surface of the battery pack 2, the flexible traction member 601 is made of a light material without elasticity, such as a carbon fiber material, when the battery pack 2 is swelled, the flexible traction member 601 can be jacked up, at this time, the flexible traction member 601 can apply a traction force to the interlocking plate 602, one end of the flexible traction member 601 extends into the insulating housing 9, the interlocking plate 602 is slidably connected inside the insulating housing 9, one side of the interlocking plate 602 is fixedly connected with one end of the flexible traction member 601, the driven plate 603 is rotatably connected inside the insulating housing 9, when the interlocking plate 602 is displaced by the traction force of the flexible traction member 601, the interlocking plate 602 can be driven to press the plate 603, so that the driven plate 603 can rotate inside the insulating housing 9, two driven plates 603 are provided, one end of each of the two driven plates 603 is fixedly connected with a conductive ring 6031 corresponding to the conductive head 10, and a lead wire for electrically connecting the two conductive rings 6031 together is provided inside the insulating housing 9.
It should be noted that, referring to fig. 6 and 7, open slots are respectively formed at both ends of the linkage plate 602, a bump 6022 is fixedly connected inside the open slots, a connection plate 6033 is integrally formed at one end of the driven plate 603 close to the linkage plate 602, and sliding slots sleeved outside the bump 6022 are respectively formed at both sides of the connection plate 6033, so that it is ensured that the linkage plate 602 and the driven plate 603 move synchronously, and in addition, the same structure is also provided at the joint of the driven plate 603 and the conductive ring 6031.
Specifically, in the initial state, the conducting ring 6031 is electrically connected to the conducting head 10 at the end of the connecting wire i 201, at this time, the storage battery pack 2 supplies power to the buzzer alarm 3, and after the driven plate 603 rotates, the conducting ring 6031 is driven to gradually approach the conducting head 10 at the end of the connecting wire ii 501.
Furthermore, a connecting shaft 6032 is fixedly sleeved on the outer side of the driven plate 603, and the connecting shaft 6032 is located at a position close to the linkage plate 602, so that the moving stroke of one end, away from the linkage plate 602, of the driven plate 603 can be effectively increased, and further, the driven plate 603 can drive the conducting ring 6031 to realize switching between the storage battery pack 2 and the standby storage battery 5 in a state that the storage battery pack 2 slightly bulges;
when the linkage plate 602 is shifted, the linkage plate 602 presses the driven plate 603, the driven plate 603 rotates around the connecting shaft 6032, and the driven plate 603 drives the conductive ring 6031 to move away from one of the conductive heads 10 and move close to the other conductive head 10 synchronously.
As shown in fig. 5, the positioning assembly 7 includes an electromagnet 701, a magnetic attraction plate 702 and a draw bar 703, the electromagnet 701 is fixedly installed inside the insulating housing 9, the magnetic attraction plate 702 is slidably disposed inside the insulating housing 9 and aligned with the electromagnet 701, and a magnetic pole of one side of the electromagnet 701 opposite to the magnetic attraction plate 702 is opposite, when the electromagnet 701 is powered on, the magnetic attraction plate 702 can move in a direction close to the electromagnet 701, the magnetic attraction plate 702 can also be made of a material capable of being attracted by the magnet, and this way can achieve the same effect.
According to the structure, under the state that the electromagnet 701 is electrified, the magnetic suction plate 702 drives the traction rod 703 to synchronously move towards the direction close to the electromagnet 701, the traction rod 703 drives the connecting block 7031 to be close to the linkage plate 602, so that the linkage plate 602 cannot shake after moving, and meanwhile, after the electromagnet 701 is connected with a circuit, the linkage plate 602 can be further extruded, the stroke of the linkage plate 602 is further increased, and further, the moving stroke of the conducting ring 6031 driven by the driven plate 603 is further increased.
As shown in fig. 5, an installation groove 901 covering the outer surfaces of the electromagnet 701 and the magnetic attraction plate 702 is formed in the insulating housing 9, an elastic reset member 11 is fixedly installed on one side of the inner wall of the installation groove 901, one end of the elastic reset member 11 is fixedly connected with one side of the magnetic attraction plate 702, the elastic reset member 11 is initially in an unstressed state, and under the action of movement of the magnetic attraction plate 702, the elastic reset member 11 is pulled, the elastic reset member 11 gradually extends and accumulates force at this time, when the bulge type battery pack 2 is replaced, a circuit of the standby battery 5 is disconnected, the electromagnet 701 is correspondingly powered off, the magnetic attraction plate 702 is gradually away from the electromagnet 701 under the action of the elastic reset member 11 at this time, and then the traction rod drives the connection block 7031 to gradually leave the linkage plate 602, a subsequent operator 703 can conveniently adhere the flexible traction member 601 to the outer surface of the replaced battery pack 2, so that the subsequent power supply switching module 6 can still play the role of emergency protection.
Furthermore, two ends of the external coil of the electromagnet 701 are respectively connected with a butt joint 7011 through a wire, one side of the linkage plate 602 facing the electromagnet 701 is fixedly connected with a butt joint rod 6021, and a connecting lead electrically connected with the butt joint rod 6021 and the standby battery 5 penetrates through the linkage plate 602.
Example 2
As shown in fig. 10, a second embodiment of the present invention is based on the previous embodiment.
An oil storage bag 12 is fixed on the inner side of the top end of the explosion-proof shell 8, mineral oil is filled in the oil storage bag 12, a plurality of conical spines 202 are integrally formed above the storage battery pack 2, the conical spines 202 are all located right below the oil storage bag 12, when the outer surface of the storage battery pack 2 bulges, the conical spines 202 move upwards along with the storage battery pack 2, the bulging degree is large, and when the shell of the storage battery pack 2 is broken, the danger of explosion of the storage battery pack 2 tends to a critical value, at the moment, the conical spines 202 can puncture the oil storage bag 12 along with the rising of the bulge, mineral oil can flow out of the outer side of the storage battery pack 2 through the inside of the oil storage bag 12, so that the storage battery pack 2 can be rapidly cooled, and the mineral oil has the characteristic of insulation, when the shell of the storage battery pack 2 is broken, the mineral oil can flow into the storage battery pack 2 through a broken gap, and the electrolytic reaction inside of the storage battery pack 2 can be damaged, therefore, the heat release of the storage battery 2 is further reduced, and a layer of passivation film is gradually formed on the outer surface of the battery cell along with the permeation of mineral oil, so that chemical reaction can not occur, gas can not be bred correspondingly to jack the shell of the storage battery 2, and the storage battery 2 can be prevented from being exploded.
It should be noted that the pricks 202 are located on both sides of the transmitting end of the reflective photoelectric sensor 401, and in a state where the battery pack 2 is being stored and operated, normal transmission and reception of signals by the reflective photoelectric sensor 401 are not affected.
The working principle of the invention is as follows: when the temperature in the 1 inside of life buoy main part rose, temperature sensor sends the signal of telecommunication to the control unit, 3 works of control unit control buzzer siren, 3 warn to personnel and the operator around this moment of buzzer siren, operator can be timely control life buoy main part 1 return and descend, and when storage battery 2 takes place to swell, its shell can expand, the expanded shell can drive power switching module 6 work this moment, afterwards, buzzer siren 3's power supply is switched to reserve battery 5 by storage battery 2, the work of warning is carried out in the alarm that sends that later buzzer siren 3 can last, and locating component 7 synchronous working and chucking power switching module 6, make 3 stable alarm sound that sends of buzzer siren.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (10)
1. The utility model provides a carry flight life buoy of battery monitoring module which characterized in that: the life buoy comprises a life buoy main body (1), wherein a storage battery pack (2) is fixedly installed inside the life buoy main body (1), a buzzer alarm (3) electrically connected with the storage battery pack (2) is further installed inside the life buoy main body (1), and a control unit electrically connected with the buzzer alarm (3) is arranged inside the life buoy main body (1);
the battery pack monitoring device is characterized by further comprising a bulge monitoring module (4), wherein the bulge monitoring module (4) is arranged on the outer side of the battery pack (2);
the standby storage battery (5), the standby storage battery (5) is electrically connected with the buzzer alarm (3);
in an initial state, a circuit between the standby storage battery (5) and the buzzer alarm (3) is in an open circuit state, and the storage battery pack (2) is connected with the buzzer alarm (3) through a control unit;
the power supply switching module (6) is arranged between the buzzer alarm (3) and the storage battery pack (2) and is used for switching the electric connection state between the storage battery pack (2) and the spare storage battery (5) and the buzzer alarm (3);
and the positioning component (7) is matched with the power supply switching module (6), and the positioning component (7) is used for fixing the power supply switching module (6) so as to stabilize the electric connection state between the power supply switching module (6) and the storage battery pack (2) or the standby storage battery (5).
2. The flying life buoy of claim 1, which carries a battery monitoring module, wherein: the inside fixed mounting of life buoy main part (1) has and is located explosion-proof housing (8) in storage battery (2) outside, swell monitoring module (4) assemble in the inside of explosion-proof housing (8), the louvre has all been seted up to the both sides of explosion-proof housing (8).
3. The flying life buoy of claim 2, which carries a battery monitoring module, wherein: the bulge monitoring module (4) comprises a reflection type photoelectric sensor (401) and a reflection plate (402), the reflection type photoelectric sensor (401) is fixedly installed inside the explosion-proof shell (8) and is electrically connected with the storage battery pack (2), the reflection plate (402) is fixedly embedded in one side of the inner wall of the explosion-proof shell (8), and the light source end of the reflection type photoelectric sensor (401) is aligned with the axis of the reflection plate (402).
4. A flying life buoy according to claim 1 that carries a battery monitoring module, characterized in that: the inside of life buoy main part (1) is provided with and is located insulating casing (9) in the power switching module (6) outside, one side of insulating casing (9) run through have with storage battery (2) electric connection's connecting wire I (201), the opposite side of insulating casing (9) run through have with reserve battery (5) electric connection's connecting wire II (501), connecting wire I (201) with the equal electric connection of the one end that connecting wire II (501) are relative has conductive head (10).
5. The flying life buoy of claim 4, which carries a battery monitoring module, wherein: power switching module (6) draw piece (601), linkage board (602) and driven plate (603) including the flexibility, the flexibility draw piece (601) cladding in the surface of storage battery (2), the one end that the flexibility was drawn piece (601) extends to the inside of insulating housing (9), linkage board (602) sliding connection in the inside of insulating housing (9), one side of linkage board (602) with the flexible one end fixed connection who draws piece (601), driven plate (603) rotate connect in the inside of insulating housing (9), driven plate (603) set up to two, two the equal fixedly connected with of one end of driven plate (603) with conducting head (10) corresponding conducting ring (6031).
6. The flying life buoy of claim 5, which carries a battery monitoring module, wherein: a connecting shaft (6032) is fixedly sleeved on the outer side of the driven plate (603), and the connecting shaft (6032) is located at a position close to the linkage plate (602);
when the linkage plate (602) is displaced, the linkage plate (602) extrudes the driven plate (603), the driven plate (603) rotates by taking the connecting shaft (6032) as an axis, and the driven plate (603) drives the conducting ring (6031) to be far away from one of the conducting heads (10) and to be close to the other conducting head (10) synchronously.
7. The flying life buoy of claim 5, which carries a battery monitoring module, wherein: locating component (7) include electro-magnet (701), magnetism inhale board (702) and traction lever (703), electro-magnet (701) fixed mounting in the inside of insulating housing (9), magnetism inhale board (702) slide set up in the inside of insulating housing (9), and with electro-magnet (701) are aligned, just electro-magnet (701) with the relative one side magnetic pole of magnetism inhale board (702) is opposite, traction lever (703) fixedly connected with magnetism inhale board (702) and keep away from one side of electro-magnet (701), traction lever (703) set up to the U-shaped, including the open end, the open end internal fixation inlay be equipped with connecting block (7031) that linkage board (602) one side was laminated mutually.
8. The flying life buoy of claim 7, which carries a battery monitoring module, wherein: the electromagnetic shielding device is characterized in that an installation groove (901) which covers the outer surfaces of the electromagnet (701) and the magnetic suction plate (702) is formed in the insulating shell (9), an elastic reset piece (11) is fixedly installed on one side of the inner wall of the installation groove (901), and one end of the elastic reset piece (11) is fixedly connected with one side of the magnetic suction plate (702).
9. The flying life buoy of claim 7, which carries a battery monitoring module, wherein: the two ends of an external coil of the electromagnet (701) are respectively connected with butt joints (7011) through leads, one side of the linkage plate (602) facing the electromagnet (701) is fixedly connected with butt joint rods (6021), and connecting leads electrically connected with the butt joint rods (6021) and the standby storage battery (5) penetrate through the linkage plate (602).
10. The flying life buoy of claim 1, which carries a battery monitoring module, wherein: the inner part of the life buoy main body (1) is also fixedly provided with a temperature sensor, and the temperature sensor is electrically connected with the buzzer alarm (3) through a storage battery pack (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211051788.XA CN115123495A (en) | 2022-08-30 | 2022-08-30 | Flight life buoy carrying battery monitoring module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211051788.XA CN115123495A (en) | 2022-08-30 | 2022-08-30 | Flight life buoy carrying battery monitoring module |
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| Publication Number | Publication Date |
|---|---|
| CN115123495A true CN115123495A (en) | 2022-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211051788.XA Pending CN115123495A (en) | 2022-08-30 | 2022-08-30 | Flight life buoy carrying battery monitoring module |
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| Country | Link |
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| CN (1) | CN115123495A (en) |
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| CN115230914A (en) * | 2022-08-29 | 2022-10-25 | 南京开天眼无人机科技有限公司 | A flight life buoy for surface of water rescue |
| CN116913061A (en) * | 2023-09-12 | 2023-10-20 | 合肥优晟电力科技有限公司 | Battery bulge monitoring and alarming device and alarming method |
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| CN215299416U (en) * | 2021-06-19 | 2021-12-24 | 江苏常丰精密科技有限公司 | Battery aluminum shell capable of resisting battery bulge deformation |
| CN114104289A (en) * | 2021-12-29 | 2022-03-01 | 南京科田科技有限公司 | Unmanned aerial vehicle and automatic standby battery switching device thereof |
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| CN207157539U (en) * | 2017-09-14 | 2018-03-30 | 冯兴旺 | A kind of low flyer that can be manned |
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| CN116913061A (en) * | 2023-09-12 | 2023-10-20 | 合肥优晟电力科技有限公司 | Battery bulge monitoring and alarming device and alarming method |
| CN116913061B (en) * | 2023-09-12 | 2023-12-12 | 合肥优晟电力科技有限公司 | Battery bulge monitoring and alarming device and alarming method |
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