CN112234290B - Battery pack for unmanned aerial vehicle with good waterproof performance - Google Patents
Battery pack for unmanned aerial vehicle with good waterproof performance Download PDFInfo
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- CN112234290B CN112234290B CN202011202995.1A CN202011202995A CN112234290B CN 112234290 B CN112234290 B CN 112234290B CN 202011202995 A CN202011202995 A CN 202011202995A CN 112234290 B CN112234290 B CN 112234290B
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- fixedly connected
- box body
- battery
- connecting pipe
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- 229920000742 Cotton Polymers 0.000 claims abstract description 32
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910052802 copper Inorganic materials 0.000 claims abstract description 23
- 239000010949 copper Substances 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 230000000694 effects Effects 0.000 claims description 8
- 230000005389 magnetism Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 description 7
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
- B64D27/02—Aircraft characterised by the type or position of power plants
- B64D27/24—Aircraft characterised by the type or position of power plants using steam or spring force
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
- B64U50/10—Propulsion
- B64U50/19—Propulsion using electrically powered motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
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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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Combustion & Propulsion (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a battery pack for an unmanned aerial vehicle with good waterproof performance, which belongs to the field of unmanned aerial vehicles and comprises a box body and a box cover, wherein a square fixing ring is fixedly connected to the bottom side of the box cover, first absorbent cotton is fixedly connected to the inner wall and the outer wall of the square fixing ring, U-shaped clamping grooves are formed in the peripheries of the outer walls of the square fixing ring and the first absorbent cotton, a connecting groove is formed in the position, close to the bottom side, of the left side of the box body, a socket is fixedly connected to the inner wall of the connecting groove, an inner connecting box is fixedly connected to the position, corresponding to the inner wall of the left side of the box body, two connecting holes are formed in the inner wall of the right side of the connecting groove, two copper inserting columns are fixedly connected to the right side of the socket, and are respectively and fixedly connected with metal copper sheets corresponding to the inside of the socket.
Description
Technical Field
The invention relates to the field of unmanned aerial vehicles, in particular to a battery pack for an unmanned aerial vehicle, which is good in waterproof performance.
Background
The unmanned plane is called unmanned plane for short, and is an unmanned plane operated by radio remote control equipment and a self-contained program control device.
Unmanned aerial vehicle is in the flight, carry out the energy supply through the group battery of inside, in the current technique, many be to the inside components and parts of unmanned aerial vehicle waterproof, waterproof to the group battery is more directly to put into a box body inside with the group battery then waterproof after through the screw fixation, but the box body can not be sealed completely, when external water gets into unmanned aerial vehicle inside, still can enter into inside the group battery, lead to the inside battery of group battery to take place the short circuit and damage, and all batteries in the group battery in its box body all put together, when intaking, will lead to all batteries to damage entirely, cause bigger loss.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide the battery pack for the unmanned aerial vehicle with good waterproof performance, which can realize that a box body of the battery pack is sealed, the battery in the battery pack is prevented from being damaged due to short circuit caused by the fact that water enters the box body, the battery in the battery pack is separated independently, and all batteries are prevented from being damaged when water enters the battery pack.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a battery pack for unmanned aerial vehicle that waterproof performance is good, includes box body and lid, the square solid fixed ring of lid bottom side fixedly connected with, the first cotton that absorbs water of the equal fixedly connected with of square solid fixed ring inner wall and outer wall, the U-shaped draw-in groove has all been seted up all around to square solid fixed ring and the first cotton outer wall that absorbs water, the position that the box body left side is close to the bottom side has seted up the spread groove, spread groove inner wall fixed connection socket, box body left side inner wall and the corresponding in-connection box of position fixedly connected with of spread groove, two connecting holes have been seted up to spread groove right side inner wall, two copper of socket right side fixedly connected with insert the post, two copper insert the post respectively with the inside corresponding metal copper sheet fixed connection of socket, two jacks have been seted up with the corresponding position of connecting hole in-connection box left side, the inside fixedly connected with arc copper sheet of jack, two copper insert the post through two connecting holes activity respectively peg graft inside two jacks and contact with arc copper sheet.
The invention is further configured to: the storage box is characterized in that the top of the box body is provided with a storage groove, the inner wall of the bottom side of the storage groove is provided with a sliding groove close to the periphery, and a clamping plate is slidably connected inside the sliding groove.
The invention is further configured to: the equal fixedly connected with second of splint near one side of box body inner wall is inhaled water and is cotton, the box body outer wall all rotates all around and is connected with fixing bolt, fixing bolt run through extend to the box body inside and with splint threaded connection.
The invention is further configured to: the battery box is fixedly connected to the inner wall of the bottom side of the box body, and a battery box cover is arranged at the top of the battery box.
The invention is further configured to: the battery box is characterized in that the top of the battery box is provided with uniformly distributed placing chambers, the top of each placing chamber is provided with a sealing groove, the inner wall of the top of each sealing groove is fixedly connected with a bottom soft magnet ring, and batteries are fixedly connected inside the placing chambers.
The invention is further configured to: the bottom side of the battery box cover is fixedly connected with an upper soft magnetic ring at a position corresponding to the bottom soft magnetic ring, and the bottom soft magnetic ring and the upper soft magnetic ring are opposite in magnetism.
The invention is further configured to: the battery box cover is characterized in that the bottom side of the battery box cover is positioned at the inner part of the upper soft magnet ring and is provided with uniformly distributed wire holes, the top of the battery box cover is fixedly connected with a multi-end connecting pipe, and a plurality of ports of the multi-end connecting pipe are respectively communicated with the inner parts of the upper soft magnet rings.
The invention is further configured to: the battery box cover is characterized in that a threaded connecting pipe is connected to the outer wall of one port of the multi-end connecting pipe in a threaded mode, a three-end connecting pipe is connected to the inner wall of the threaded connecting pipe in a threaded mode, one end, far away from the multi-end connecting pipe, of the inner wall of the threaded connecting pipe is connected with a three-end connecting pipe in a threaded mode, a micro air pump is fixedly connected to one port of the three-end connecting pipe, and the micro air pump is fixedly connected to the top of the battery box cover.
The invention is further configured to: the inner wall of the three-end connecting pipe is far away from one end of the threaded connecting pipe and one end of the miniature air pump, a first thread groove is formed in the inner wall of the three-end connecting pipe, the first thread groove is in threaded connection with a sealing plate, a screw hole is formed in the front side of the sealing plate, and a fixed screwing rod is movably inserted in the screw hole.
The invention is further configured to: the utility model discloses a threaded connection pipe, including threaded connection pipe, multiterminal connecting pipe inner wall, the one end that multiterminal connecting pipe inner wall is close to threaded connection pipe has seted up the second thread groove, second thread groove and sealed board looks adaptation, multiterminal connecting pipe inner wall is close to threaded connection pipe's one end and is located two spacing rings of the fixed position fixedly connected with at second thread groove rear, the inside position activity joint that just is located between two spacing rings of multiterminal connecting pipe has the cylindricality cotton that absorbs water.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) This scheme is inserted two copper posts on the socket and is pegged graft through two connecting holes activity respectively in two jacks on the interior junction box, is being connected through the inside group battery of interior junction box and box body, can reduce the inside area of contact with the external world of box body, and further sealed through the interior junction box, can improve the sealing performance of box body, improves the waterproof performance of the inside group battery of box body.
(2) This scheme inserts between splint and the box body inner wall square solid fixed ring on the lid, aim at fixing bolt with the U-shaped draw-in groove, after inserting completely, twist fixing bolt respectively soon, make splint drive first cotton of absorbing water constantly towards square solid fixed ring inner wall extrusion, first cotton and the second cotton of absorbing water also extrude mutually, it is inseparabler to make sealed like this, and absorb water cotton through first cotton and the second of absorbing water and can absorb moisture, improve the sealing performance of box body, and then improve the waterproof performance of the inside group battery of box body.
(3) This scheme wears out the line hole with the connecting wire of the inside battery of battery case, and cover the battery box lid on the battery case, go up soft magnet ring and the inseparable magnetism of end soft magnet ring and be connected, then seal the line hole through glue, open miniature air pump again after that, miniature air pump takes out the inside gas of battery case through the multi-end connecting pipe, make the inside pressure of battery case diminish, under the effect of external pressure, the battery case is inseparabler with being connected of battery box lid, waterproof performance is better, and when miniature air pump takes out the inside gas of battery case, can take out its inside vapor together, after bleeding, through twisting the fixed pole of twisting, make the closing plate break away from first thread groove to three-terminal connecting pipe inside, twist through fixed pole of twisting and promote the closing plate to move towards the second thread groove after that, when closing plate and second thread groove contact, twist fixed pole of twisting, make closing plate and second thread groove threaded connection, seal the multi-end connecting pipe, separate the inside battery of group like this alone, when avoiding into water, all batteries damage.
Drawings
FIG. 1 is a schematic illustration of an explosive structure according to the present invention;
FIG. 2 is a schematic side view of the lid of the present invention;
FIG. 3 is a schematic side view of the cartridge of the present invention;
FIG. 4 is a schematic cross-sectional view of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic cross-sectional view of FIG. 4 in accordance with the present invention;
FIG. 6 is a side view of the socket of the present invention;
FIG. 7 is a schematic side view of an interconnect cassette of the present invention;
FIG. 8 is a schematic side view of a battery pack according to the present invention;
FIG. 9 is a schematic side view of a battery case cover according to the present invention;
fig. 10 is a schematic sectional view showing the structure of a multi-port connection pipe and a three-port connection pipe according to the present invention.
The reference numbers in the figures illustrate:
1. a box body; 2. a box cover; 3. a square fixing ring; 4. first absorbent cotton; 5. a U-shaped clamping groove; 6. connecting grooves; 7. a socket; 8. an inner connection box; 9. a battery case; 10. a battery case cover; 11. a chute; 12. a splint; 13. second absorbent cotton; 14. fixing the bolt; 15. connecting holes; 16. inserting a copper post; 17. a jack; 18. an arc copper sheet; 19. a placing chamber; 20. a placement groove; 21. a sealing groove; 22. a bottom soft magnet ring; 23. a battery; 24. an upper soft magnet ring; 25. a wire hole; 26. a multi-end connecting pipe; 27. a threaded connection pipe; 28. the three ends are connected with a pipe; 29. a micro air pump; 30. a first thread groove; 31. sealing plates; 32. a screw hole; 33. fixing the screwing rod; 34. a second thread groove; 35. a limiting ring; 36. cylindrical absorbent cotton.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
Example 1:
referring to fig. 1-10, a battery pack for an unmanned aerial vehicle with good waterproof performance, including a box body 1 and a box cover 2, a square fixing ring 3 is fixedly connected to the bottom side of the box cover 2, a first absorbent cotton 4 is fixedly connected to the inner wall and the outer wall of the square fixing ring 3, a U-shaped clamping groove 5 is formed around the outer wall of the square fixing ring 3 and the first absorbent cotton 4, a connecting groove 6 is formed at a position on the left side of the box body 1 close to the bottom side, a socket 7 is fixedly connected to the inner wall of the connecting groove 6, an inner connecting box 8 is fixedly connected to the position on the left side of the box body 1 corresponding to the connecting groove 6, two connecting holes 15 are formed in the inner wall on the right side of the connecting groove 6, two copper posts 16 are fixedly connected to the right side of the socket 7, the two copper posts 16 are respectively fixedly connected to corresponding metal copper sheets inside the socket 7, two insertion holes 17 are formed in the left side of the inner connecting box 8 corresponding to the connecting holes 15, arc copper sheets 18 are fixedly connected to the inner side of the insertion holes 17, and the two copper posts 16 are respectively movably inserted into the two insertion holes 17 and contact with the arc copper sheets 18.
Through adopting above-mentioned technical scheme, with two copper on the socket 7 insert post 16 through two connecting holes 15 respectively the activity peg graft in two jacks 17 on the internal junction box 8, being connected through internal junction box 8 and the inside group battery of box body 1, can reduce the contact area of the internal portion of box body 1 and external, and further sealed through internal junction box 8, can improve the sealing performance of box body 1, improve the waterproof performance of the inside group battery of box body 1.
Referring to fig. 4, standing groove 20 has been seted up at 1 top of box body, and 20 bottom side inner walls of standing groove have all been seted up spout 11 near position all around, and 11 inside sliding connection in spout have splint 12, and splint 12 is close to the equal fixedly connected with second cotton 13 that absorbs water in one side of 1 inner wall of box body, and 1 outer wall of box body all rotates all around and is connected with fixing bolt 14, and fixing bolt 14 runs through to extend to 1 inside and with splint 12 threaded connection of box body.
Through adopting above-mentioned technical scheme, insert splint 12 and 1 inner wall of box body with square solid fixed ring 3 on the lid 2 between, aim at fixing bolt 14 with U-shaped draw-in groove 5, after inserting completely, revolve respectively and twist fixing bolt 14, make splint 12 drive first cotton 4 that absorb water constantly towards 3 inner walls extrusion of square solid fixed ring, first cotton 4 and the second cotton 13 that absorb water also extrude each other, it is inseparabler to make sealed like this, and absorb water cotton 13 through first cotton 4 and the second of absorbing water and can absorb moisture, improve the sealing performance of box body 1, and then improve the waterproof performance of the inside group battery of box body 1.
Referring to fig. 8 and 9, a battery box 9 is fixedly connected to the inner wall of the bottom side of the box body 1, a battery box cover 10 is arranged at the top of the battery box 9, a uniformly distributed placing chamber 19 is formed in the top of the battery box 9, a sealing groove 21 is formed in the top of the placing chamber 19, a bottom soft magnet ring 22 is fixedly connected to the inner wall of the top of the sealing groove 21, a battery 23 is fixedly connected to the inside of the placing chamber 19, an upper soft magnet ring 24 is fixedly connected to the position, corresponding to the bottom soft magnet ring 22, of the bottom side of the battery box cover 10, and the bottom soft magnet ring 22 is opposite to the upper soft magnet ring 24 in magnetism.
By adopting the technical scheme, the upper soft magnetic ring 24 and the bottom soft magnetic ring 22 are closely and magnetically connected, so that the battery box 9 and the battery box cover 10 are more closely connected, and the waterproof performance is better.
Referring to fig. 10, the bottom side of the battery box cover 10 is located inside the upper soft magnetic ring 24 and is provided with the evenly distributed wire holes 25, the top of the battery box cover 10 is fixedly connected with a multi-end connecting pipe 26, a plurality of ports of the multi-end connecting pipe 26 are respectively communicated with the inside of the upper soft magnetic ring 24, the outer wall of one port of the multi-end connecting pipe 26 is in threaded connection with a threaded connecting pipe 27, the inner wall of the threaded connecting pipe 27 is far away from the one end of the multi-end connecting pipe 26 and is in threaded connection with a three-end connecting pipe 28, the one port of the three-end connecting pipe 28 is fixedly connected with a miniature air pump 29, and the miniature air pump 29 is fixedly connected with the top of the battery box cover 10.
Through adopting above-mentioned technical scheme, open miniature air pump 29, miniature air pump 29 takes the inside gas of battery case 9 out through multi-end connecting pipe 26 for the inside pressure of battery case 9 diminishes, and under the effect of external pressure, battery case 9 is inseparabler with being connected of battery case lid 10, and waterproof performance is better.
Referring to fig. 10, a first thread groove 30 is formed in one end, away from the threaded connection pipe 27 and the micro air pump 29, of the inner wall of the three-end connection pipe 28, the first thread groove 30 is in threaded connection with a sealing plate 31, a screw hole 32 is formed in the front side of the sealing plate 31, a fixed screwing rod 33 is movably inserted in the screw hole 32, a second thread groove 34 is formed in one end, close to the threaded connection pipe 27, of the inner wall of the multi-end connection pipe 26, the second thread groove 34 is matched with the sealing plate 31, two limiting circular rings 35 are fixedly connected to one end, close to the threaded connection pipe 27, of the inner wall of the multi-end connection pipe 26 and located behind the second thread groove 34, and cylindrical absorbent cotton 36 is movably clamped between the two limiting circular rings 35 inside the multi-end connection pipe 26 and located.
By adopting the technical scheme, after air suction is finished, the sealing plate 31 is separated from the first thread groove 30 towards the inside of the three-end connecting pipe 28 by screwing the fixing screwing rod 33, then the sealing plate 31 is pushed to move towards the second thread groove 34 by the fixing screwing rod 33, when the sealing plate 31 is contacted with the second thread groove 34, the fixing screwing rod 33 is screwed, so that the sealing plate 31 is in threaded connection with the second thread groove 34, the multi-end connecting pipe 26 is sealed, the batteries in the battery pack are separated independently, and when water enters the battery pack, all the batteries are prevented from being damaged.
When in use: the connecting wire of the battery inside the battery box 9 penetrates out of the wire hole 25, the battery box cover 10 is covered on the battery box 9, the upper soft magnetic ring 24 is tightly and magnetically connected with the bottom soft magnetic ring 22, the wire hole 25 is sealed through glue, then the miniature air pump 29 is opened, the miniature air pump 29 pumps out the air inside the battery box 9 through the multi-end connecting pipe 26, so that the pressure inside the battery box 9 is reduced, the connection between the battery box 9 and the battery box cover 10 is tighter under the action of external pressure, the waterproof performance is better, when the miniature air pump 29 pumps out the air inside the battery box 9, the water vapor inside the battery box can be pumped out together, after the air pumping is finished, the sealing plate 31 is separated from the first thread groove 30 towards the inside of the three-end connecting pipe 28 through screwing the fixing screw rod 33, then, the sealing plate 31 is pushed to move towards the second thread groove 34 through the fixing screwing rod 33, when the sealing plate 31 is in contact with the second thread groove 34, the fixing screwing rod 33 is screwed, the sealing plate 31 is in threaded connection with the second thread groove 34, the multi-end connecting pipe 26 is sealed, then the square fixing ring 3 on the box cover 2 is inserted between the clamping plate 12 and the inner wall of the box body 1, the U-shaped clamping groove 5 is aligned to the fixing bolt 14, after the U-shaped clamping groove is completely inserted, the fixing bolt 14 is screwed respectively, the clamping plate 12 drives the first absorbent cotton 4 to be extruded towards the inner wall of the square fixing ring 3 continuously, the first absorbent cotton 4 and the second absorbent cotton 13 are also extruded mutually, the sealing is tighter, moisture can be absorbed through the first absorbent cotton 4 and the second absorbent cotton 13, the sealing performance of the box body 1 is improved, and the waterproof performance of the battery pack inside the box body 1 is further improved.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a group battery for unmanned aerial vehicle that waterproof performance is good, includes box body (1) and lid (2), its characterized in that: the box cover is characterized in that a square fixing ring (3) is fixedly connected to the bottom side of the box cover (2), first water absorbing cotton (4) is fixedly connected to the inner wall and the outer wall of the square fixing ring (3), U-shaped clamping grooves (5) are formed in the periphery of the outer wall of the square fixing ring (3) and the outer wall of the first water absorbing cotton (4), a connecting groove (6) is formed in the position, close to the bottom side, of the left side of the box body (1), a socket (7) is fixedly connected to the inner wall of the left side of the box body (1) and corresponding to the connecting groove (6), an inner connecting box (8) is fixedly connected to the position, corresponding to the connecting groove (6), of the inner wall of the right side of the connecting groove (6), two copper inserting columns (16) are fixedly connected to the right side of the socket (7), the two copper inserting columns (16) are fixedly connected to metal copper sheets corresponding to the inside of the socket (7) respectively, two inserting holes (17) are formed in the position, corresponding to the left side of the inner connecting box (8) and are contacted with the arc-shaped copper sheets (18), and the two copper inserting columns (16) are movably inserted into the two inserting holes (17) respectively through the two connecting holes (15);
a battery box (9) is fixedly connected to the inner wall of the bottom side of the box body (1), a battery box cover (10) is arranged at the top of the battery box (9), uniformly distributed placing chambers (19) are formed in the top of the battery box (9), a sealing groove (21) is formed in the top of the placing chamber (19), a bottom soft magnet ring (22) is fixedly connected to the inner wall of the top of the sealing groove (21), and a battery (23) is fixedly connected to the inside of the placing chamber (19);
the battery box cover is characterized in that upper soft magnetic rings (24) are fixedly connected to positions, corresponding to the bottom soft magnetic ring (22), of the bottom side of the battery box cover (10), the bottom soft magnetic rings (22) and the upper soft magnetic rings (24) are opposite in magnetism, wire holes (25) which are uniformly distributed are formed in the inner portion of the upper soft magnetic ring (24) and located at the bottom side of the battery box cover (10), a multi-end connecting pipe (26) is fixedly connected to the top of the battery box cover (10), and a plurality of ports of the multi-end connecting pipe (26) are respectively communicated with the inner portions of the upper soft magnetic rings (24); a port outer wall threaded connection of multi-end connecting pipe (26) has threaded connection pipe (27), the one end threaded connection that multi-end connecting pipe (26) was kept away from to threaded connection pipe (27) inner wall has three-terminal connecting pipe (28), a port fixedly connected with miniature air pump (29) of three-terminal connecting pipe (28), miniature air pump (29) fixed connection is at battery box lid (10) top.
2. The battery pack for the unmanned aerial vehicle as claimed in claim 1, wherein: the box body (1) top has been seted up standing groove (20), the position that the bottom side inner wall of standing groove (20) is close to all around has all been seted up spout (11), spout (11) inside sliding connection has splint (12).
3. The battery pack for the unmanned aerial vehicle as claimed in claim 2, wherein: the utility model discloses a box body, including box body (1), splint (12) are close to the equal fixedly connected with second cotton (13) that absorbs water of one side of box body (1) inner wall, box body (1) outer wall all rotates all around and is connected with fixing bolt (14), fixing bolt (14) run through extend to box body (1) inside and with splint (12) threaded connection.
4. The battery pack for the unmanned aerial vehicle as claimed in claim 3, wherein: the air pump is characterized in that one end, far away from the threaded connecting pipe (27) and the miniature air pump (29), of the inner wall of the three-end connecting pipe (28) is provided with a first threaded groove (30), the first threaded groove (30) is in threaded connection with a sealing plate (31), the front side of the sealing plate (31) is provided with a threaded hole (32), and a fixed screwing rod (33) is movably inserted into the threaded hole (32).
5. The battery pack for the unmanned aerial vehicle having the excellent waterproof performance according to claim 4, characterized in that: multiterminal connecting pipe (26) inner wall is close to the one end of threaded connection pipe (27) and has seted up second thread groove (34), second thread groove (34) and closing plate (31) looks adaptation, multiterminal connecting pipe (26) inner wall is close to the one end of threaded connection pipe (27) and is located two spacing rings of position fixedly connected with (35) at second thread groove (34) rear, the inside position activity joint that just is located between two spacing rings (35) of multiterminal connecting pipe (26) has cylindricality cotton (36) that absorbs water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011202995.1A CN112234290B (en) | 2020-11-02 | 2020-11-02 | Battery pack for unmanned aerial vehicle with good waterproof performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011202995.1A CN112234290B (en) | 2020-11-02 | 2020-11-02 | Battery pack for unmanned aerial vehicle with good waterproof performance |
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| Publication Number | Publication Date |
|---|---|
| CN112234290A CN112234290A (en) | 2021-01-15 |
| CN112234290B true CN112234290B (en) | 2023-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011202995.1A Active CN112234290B (en) | 2020-11-02 | 2020-11-02 | Battery pack for unmanned aerial vehicle with good waterproof performance |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112864518B (en) * | 2021-01-18 | 2022-12-30 | 国网浙江慈溪市供电有限公司 | Unmanned aerial vehicle group battery |
| CN113193279B (en) * | 2021-04-29 | 2022-05-24 | 合肥国轩高科动力能源有限公司 | Power battery module and shell thereof |
| CN113086218B (en) * | 2021-06-09 | 2021-08-13 | 南京信息工程大学 | Power supply device of unmanned aerial vehicle for ocean exploration |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH11115617A (en) * | 1997-10-14 | 1999-04-27 | Kubota Corp | Drainage pump vehicle |
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