CN105939933A - Battery accommodating device, unmanned aerial vehicle and electronic device - Google Patents

Battery accommodating device, unmanned aerial vehicle and electronic device Download PDF

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Publication number
CN105939933A
CN105939933A CN201580003652.3A CN201580003652A CN105939933A CN 105939933 A CN105939933 A CN 105939933A CN 201580003652 A CN201580003652 A CN 201580003652A CN 105939933 A CN105939933 A CN 105939933A
Authority
CN
China
Prior art keywords
battery
substrate
locking structure
fixing frame
elastic sheet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201580003652.3A
Other languages
Chinese (zh)
Other versions
CN105939933B (en
Inventor
张永生
陈泽杰
段玉琴
肖文龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Dajiang Innovations Technology Co Ltd
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Shenzhen Dajiang Innovations Technology Co Ltd
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Publication date
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Publication of CN105939933A publication Critical patent/CN105939933A/en
Application granted granted Critical
Publication of CN105939933B publication Critical patent/CN105939933B/en
Expired - Fee Related legal-status Critical Current
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Classifications

    • 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
    • B64D27/40—Arrangements for mounting power plants in aircraft
    • 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
    • H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U10/00—Type of UAV
    • B64U10/10—Rotorcrafts
    • 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
    • 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
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
    • 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
    • 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
    • H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
    • H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
    • 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
    • H01M50/271—Lids or covers for the racks or secondary casings
    • 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
    • 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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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Remote Sensing (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

A battery accommodating device (20) comprises a first substrate (21), a second substrate (22) and a plurality of battery fixing frames (24). The plurality of battery fixing frames (24) are radially arranged and supported between the first substrate (21) and the second substrate (22). An accommodating cavity (241) for allowing a battery (30) to be inserted is formed in each battery fixing frame (24). The present invention also relates to an unmanned aerial vehicle and an electronic device using the battery accommodating device (20).

Description

Battery accommodating device, unmanned aerial vehicle and electronic device
Technical Field
The invention relates to the technical field of battery assembly, in particular to a battery accommodating device, and an unmanned aerial vehicle and an electronic device using the battery accommodating device.
Background
The battery installation scheme of current aircraft is mostly through magic subsides with the battery bonding at the top or the bottom of aircraft, but such bonding mode can make between battery and the aircraft be connected insecure, leads to the battery to deviate from the aircraft easily in the aircraft flight process. Secondly, in order to prolong the flight time of the aircraft, the battery capacity is generally increased, which results in an excessively large battery volume, inconvenient installation in the fuselage, wasted fuselage space, occupation of the top and bottom space, and no installation position of the external extension piece. Meanwhile, in order to enhance the rigidity of the fuselage, a plurality of structural connecting pieces are required to be added in the fuselage, so that the additional weight is increased, and the endurance of the aircraft is reduced. In addition, the batteries bonded by the bonding mode cannot ensure the repeated precision of bonding every time, so that the center of gravity of the aircraft body is changed frequently, and the flight performance of the aircraft is influenced.
Disclosure of Invention
In view of the above, it is necessary to provide a battery accommodating apparatus, and an unmanned aerial vehicle and an electronic apparatus using the battery accommodating apparatus, so as to solve the above problems.
A battery containment device comprising:
a first substrate and a second substrate;
the battery fixing frames are radially arranged and supported between the first substrate and the second substrate, and each battery fixing frame is provided with an accommodating cavity for a battery to insert.
Further, the plurality of cell fixing frames are uniformly arranged between the first substrate and the second substrate; or,
the plurality of cell fixing frames are arranged between the first substrate and the second substrate in a central symmetry manner.
Further, the plurality of cell fixing frames are arranged along the same plane; or, the plurality of battery fixing frames are disposed between the first substrate and the second substrate in a stacked manner.
Furthermore, a first locking structure is arranged on the inner wall of the accommodating cavity and used for being matched with a second locking structure on the battery when the battery is inserted into the accommodating cavity, so that the battery is locked in the accommodating cavity.
The battery accommodating device further comprises a plurality of partition plates, the partition plates are radially arranged and supported between the first substrate and the second substrate, each battery fixing frame is arranged between the far ends of the two adjacent partition plates, the accommodating cavity on each battery fixing frame is a through hole with openings at two ends, and the near ends of the two adjacent partition plates respectively abut against the ends of the battery penetrating through the accommodating cavity when the battery is inserted into the accommodating cavity.
Furthermore, a plurality of through holes are respectively formed on the partition board and/or the battery fixing frame.
Further, the partition plates are detachably connected with the first substrate and the second substrate, respectively.
Furthermore, the partition board is provided with connecting holes, the first substrate and the second substrate are respectively provided with connecting holes opposite to the connecting holes on the partition board, the first substrate and the partition board are fixed together through the matching of connecting pieces and the first substrate and the opposite connecting holes on the partition board, and the second substrate and the partition board are fixed together through the matching of connecting pieces and the second substrate and the opposite connecting holes on the partition board.
Furthermore, the clapboard is also provided with a supporting rod vertical to the clapboard on one side contacted with the first substrate or the second substrate, and the supporting rod is detachably connected with the first substrate or the second substrate and is used for avoiding the clapboard from twisting between the first substrate or the second substrate and enhancing the supporting force provided by the clapboard between the first substrate and the second substrate.
Further, the battery fixing frame is detachably connected with the first substrate and the second substrate, respectively.
Furthermore, the battery fixing frame is provided with connecting holes, the first substrate and the second substrate are respectively provided with connecting holes opposite to the connecting holes on the battery fixing frame, the first substrate and the battery fixing frame are fixed together through the matching of connecting pieces and the first substrate and the opposite connecting holes on the battery fixing frame, and the second substrate and the battery fixing frame are fixed together through the matching of connecting pieces and the second substrate and the opposite connecting holes on the battery fixing frame.
Furthermore, the connecting hole is a threaded hole, and the connecting piece is a screw.
An unmanned aerial vehicle comprising a battery receptacle as described above, the battery receptacle constituting a fuselage of the unmanned aerial vehicle.
Furthermore, the unmanned aerial vehicle also comprises a plurality of batteries, each battery comprises a battery body, an elastic sheet and a second locking structure, the elastic sheet is arranged on the side face of one end of the battery body, and the elastic sheet is far away from the battery body in a natural state; the second locking structure is arranged on the elastic sheet, the elastic sheet abuts against the inner wall of the accommodating cavity of the battery accommodating device when the battery is inserted into the accommodating cavity of the battery accommodating device, and the second locking structure on the elastic sheet is matched with the first locking structure on the battery accommodating device, so that the battery is locked in the accommodating cavity.
Furthermore, the elastic sheet is elastically deformed under the action of external force and moves towards the direction close to the battery body, and the second locking structure on the elastic sheet is separated from the first locking structure on the battery accommodating device along with the movement of the elastic sheet, so that the battery is separated from the accommodating cavity of the battery accommodating device.
Furthermore, the elastic sheet extends from at least one side surface of the battery body to the direction of inserting the battery body into the end part of the accommodating cavity, the extending tail end is separated from the battery body, and the second locking structure is arranged at the free end of the elastic sheet; or,
the elastic sheet is convexly arranged on at least one side face of one end of the battery body, and the second locking structure is arranged on the position, far away from the battery body, of the elastic sheet.
Furthermore, the first locking structure on the battery fixing frame is a rib or a clamping groove, and the second locking structure on the battery is a hook structure; or,
the first locking structure on the battery fixing frame is a convex structure, and the second locking structure on the battery is a groove structure; or,
the first locking structure on the battery fixing frame is of a groove structure, and the second locking structure on the battery is of a protrusion structure.
Furthermore, two or more batteries are integrated in a splicing mode and then are accommodated in the accommodating cavity of the battery fixing frame.
Furthermore, each battery is accommodated in a battery box, or the batteries and the battery boxes are integrally formed, a splicing structure is arranged on the side face of each battery box, and the battery boxes are spliced with one or more battery boxes through the splicing structures.
Further, the first base plate and the second base plate of the battery accommodating device respectively form an upper cover plate and a lower cover plate of the unmanned aerial vehicle body.
Further, the unmanned aerial vehicle further comprises a plurality of arms, and the plurality of arms are respectively installed between two adjacent battery fixing frames of the battery accommodating device; and/or the presence of a catalyst in the reaction mixture,
the unmanned aerial vehicle further comprises a landing gear mounted on the second substrate of the battery receptacle; and/or the presence of a catalyst in the reaction mixture,
the unmanned aerial vehicle further comprises a load connection mechanism, and the load connection mechanism is mounted on the outer surface of the second substrate of the battery accommodating device.
An electronic device comprises a machine body and the battery accommodating device, wherein the battery accommodating device is arranged in the middle of the machine body and forms a part of the machine body.
Furthermore, the electronic device also comprises a plurality of batteries, each battery comprises a battery body, an elastic sheet and a second locking structure, the elastic sheet is arranged on the side surface of one end of the battery body, and the elastic sheet is far away from the battery body in a natural state; the second locking structure is arranged on the elastic sheet, the elastic sheet abuts against the inner wall of the accommodating cavity of the battery accommodating device when the battery is inserted into the accommodating cavity of the battery accommodating device, and the second locking structure on the elastic sheet is matched with the first locking structure on the battery accommodating device, so that the battery is locked in the accommodating cavity.
Furthermore, the elastic sheet is elastically deformed under the action of external force and moves towards the direction close to the battery body, and the second locking structure on the elastic sheet is separated from the first locking structure on the battery accommodating device along with the movement of the elastic sheet, so that the battery is separated from the accommodating cavity of the battery accommodating device.
Furthermore, the elastic sheet extends from at least one side surface of the battery body to the direction of inserting the battery body into the end part of the accommodating cavity, the extending tail end is separated from the battery body, and the second locking structure is arranged at the free end of the elastic sheet; or,
the elastic sheet is convexly arranged on at least one side face of one end of the battery body, and the second locking structure is arranged on the position, far away from the battery body, of the elastic sheet.
Furthermore, the first locking structure on the battery fixing frame is a rib or a clamping groove, and the second locking structure on the battery is a hook structure; or,
the first locking structure on the battery fixing frame is a convex structure, and the second locking structure on the battery is a groove structure; or,
the first locking structure on the battery fixing frame is of a groove structure, and the second locking structure on the battery is of a protrusion structure.
Furthermore, two or more batteries are integrated in a splicing mode and then are accommodated in the accommodating cavity of the battery fixing frame.
Furthermore, each battery is accommodated in a battery box, or the batteries and the battery boxes are integrally formed, a splicing structure is arranged on the side face of each battery box, and the battery boxes are spliced with one or more battery boxes through the splicing structures.
Further, the electronic device is a remote controller or a remote control combat tank.
Further, the first substrate and/or the second substrate of the battery accommodating device adopts an upper cover plate and/or a lower cover plate of the machine body.
According to the battery accommodating device, the conventional mode that the existing aircraft uses a single battery with larger capacity for endurance is replaced by the mode that a plurality of batteries with relatively smaller capacity for endurance, the plurality of battery fixing frames are radially arranged in the middle of the aircraft body, the integral structural strength of the aircraft can be enhanced through the rigidity of the batteries and the battery fixing frames, the internal space of the unmanned aircraft is fully utilized, and a space is reserved for the external component expansion of the unmanned aircraft. In addition, through the radial arrangement of a plurality of battery fixed frames, the quantity of batteries can be increased or decreased according to actual needs in practical application, the weight of the whole machine is reduced, the center of gravity balance of the machine body is ensured, and the applied carrier, such as the flight performance of the unmanned aerial vehicle or the movement performance of the electronic device, is enhanced.
Drawings
Fig. 1 is a perspective view of a battery housing device according to an embodiment of the present invention.
Fig. 2 is an internal structural view of the battery housing device of fig. 1.
Fig. 3 is an exploded view of the battery housing device of fig. 1.
Fig. 4 is a perspective view of a battery according to an embodiment of the present invention.
Fig. 5 is a perspective view of a battery pack in which a battery according to an embodiment of the present invention is accommodated.
Fig. 6 is a perspective view of a plurality of batteries according to an embodiment of the present invention, which are coupled together by a battery case.
Fig. 7 is a perspective view of an unmanned aerial vehicle including the battery receptacle of fig. 1 in accordance with an embodiment of the present invention.
Fig. 8 is a partial cross-sectional view of an electronic device including the battery receiving device of fig. 1 according to an embodiment of the present invention.
Description of the main elements
Battery receiving device 20
First substrate 21
Connection hole 211
Second substrate 22
Connection hole 221
Partition 23
Connection hole 231
Through hole 232
Support bar 233
Battery fixing frame 24
Accommodating cavity 241
The first locking structure 242
Connecting hole 243
Through hole 244
Battery 30
Battery body 31
Spring plate 32
Second locking structure 33
Battery case 34
Aircraft 1
Machine arm 101
Landing gear 102
Load coupling mechanism 103
Antenna 104
Electronic device 2
Fuselage 12
The following detailed description will further illustrate the invention in conjunction with the above-described figures.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1-2 are perspective views of a battery accommodating device 20 according to an embodiment of the invention. The battery receiving device 20 includes a first substrate 21, a second substrate 22, and a plurality of battery fixing frames 24. The plurality of battery fixing frames 24 are radially disposed and supported between the first substrate 21 and the second substrate 22. In the present embodiment, each of the battery fixing frames 24 is formed with a receiving cavity 241 (as shown in fig. 3) for receiving the battery 30, and the receiving cavity 241 is used for receiving the battery 30.
In the present embodiment, the plurality of cell fixing frames 24 are uniformly arranged between the first substrate 21 and the second substrate 22. In other embodiments, the plurality of cell fixing frames 24 may be arranged between the first substrate 21 and the second substrate 22 in a central symmetry.
In the present embodiment, the plurality of cell fixing frames 24 are arranged along the same plane so as to reduce the interval between the first and second substrates 21 and 22, thereby reducing the overall thickness of the cell housing device 20. In other embodiments, the plurality of cell fixing frames 24 may also be disposed between the first substrate 21 and the second substrate 22 in a stacked manner, that is, a portion of the plurality of cell fixing frames 24 is arranged along the same plane, another portion is arranged along another plane, and two portions of the cell fixing frames 24 are stacked in a direction from the first substrate 21 to the second substrate 22. The two portions of the battery fixing frame 24 may be completely overlapped or partially overlapped in a direction from the first substrate 21 to the second substrate 22. In other embodiments, the battery fixing frames 24 may be stacked in three or more layers.
Referring to fig. 3, in the present embodiment, a first locking structure 242 is disposed on an inner wall of the receiving cavity 241, and the first locking structure 242 is configured to cooperate with a second locking structure 33 (shown in fig. 4) on the battery 30 when the battery 30 is inserted into the receiving cavity 241, so as to lock the battery 30 in the receiving cavity 241.
Referring to fig. 4, the battery 30 includes a battery body 31, a spring plate 32, and a second locking structure 33. The elastic sheet 32 is disposed on a side surface of one end of the battery body 31, and the elastic sheet 32 is away from the battery body 31 in a natural state. The second locking structure 33 is disposed on the elastic sheet 32.
When the battery 30 is inserted into the accommodating cavity 241, the elastic sheet 32 can be elastically deformed and move toward the battery body 31 under the action of external force. When the external force disappears, the elastic sheet 32 recovers deformation under the action of the resilience force and abuts against the inner wall of the accommodating cavity 241, and the second locking structure 33 on the elastic sheet 32 is matched with the first locking structure 242, so that the battery 30 is locked in the accommodating cavity 241.
Similarly, when the battery 30 needs to be taken out, the elastic sheet 32 can be deformed and move in a direction approaching the battery body 31 under the action of an external force, and the second locking structure 33 on the elastic sheet 32 is separated from the first locking structure 242 on the battery accommodating device 20 following the movement of the elastic sheet 32, so that the battery 30 is separated from the accommodating cavity 241 of the battery accommodating device 20.
In this embodiment, the elastic piece 32 extends from at least one side surface of the battery body 31 in a direction in which the battery body 31 is inserted into the end portion of the accommodating cavity 241, and an extending end is separated from the battery body 31, and the second locking structure 33 is disposed at a free end of the elastic piece 32.
In other embodiments, the elastic sheet 32 may be protruded from at least one side of one end of the battery body 31, and the second locking structure 33 is disposed at a position where the elastic sheet 32 is far away from the battery body 31.
In this embodiment, the first locking structure 242 on the battery fixing frame 24 is a rib, and the second locking structure 33 on the battery 30 is a hook structure. In other embodiments, the first locking structure 242 on the battery fixing frame 24 can be a locking slot, and the second locking structure 33 on the battery 30 can be a hook structure. Alternatively, the first locking structure 242 on the battery fixing frame 24 may be a protrusion structure, and correspondingly, the second locking structure 33 on the battery 30 may be a groove structure. Alternatively, the first locking structure 242 on the battery fixing frame 24 may be a groove structure, and correspondingly, the second locking structure 33 on the battery 30 may be a protrusion structure.
In other embodiments, two or more batteries 30 may be assembled into a whole and then received in the receiving cavity 241 of the battery fixing frame 24. In the other embodiments, as shown in fig. 5, each of the batteries 30 may be received in a battery compartment 34, or the batteries 30 may be integrally formed with the battery compartment 34. The battery box 34 is provided with a splicing structure (not shown) on the side surface, and as shown in fig. 6, the battery box 34 can be spliced with one or more battery boxes 34 through the splicing structure.
Referring to fig. 3 again, the battery receiving device 20 further includes a plurality of spacers 23 radially disposed and supported between the first substrate 21 and the second substrate 22. In this embodiment, each battery fixing frame 24 is disposed between the far ends of the two adjacent partition boards 23, the receiving cavity 241 on the battery fixing frame 24 is a through hole with openings at both ends, and the shortest distance between the two adjacent partition boards 23 is smaller than or equal to the width of the battery 30, so that the ends of the two adjacent partition boards 23 with the shorter distance respectively abut against the ends of the battery 30 passing through the receiving cavity 241 when the battery 30 is inserted into the receiving cavity, thereby fixing the battery 30 in the receiving cavity more firmly.
The battery accommodating device 20 of the present invention can ensure the stability and reliability of the battery 30 inserted into the accommodating cavity 241 by arranging the corresponding locking structures on the battery fixing frame 24 and the battery 30 and abutting the end of the battery 30 inserted into the accommodating cavity 241 through the closer end of the two adjacent partition plates 23, thereby effectively avoiding the accident that the battery 30 is separated from the accommodating cavity 241 during the moving or flying process.
In the present embodiment, the partition 23 is detachably connected to the first substrate 21 and the second substrate 22, respectively. In this embodiment, the partition 23 is provided with a connection hole 231, the first substrate 21 and the second substrate 22 are respectively provided with connection holes 211 and 221 facing the connection hole 231 of the partition 23, the first substrate 21 and the partition 23 are fixed together by a connection member (not shown) engaging with the connection holes 211 and 231 facing the first substrate 21 and the partition 23, and the second substrate 22 and the partition 23 are fixed together by a connection member (not shown) engaging with the connection holes 221 and 231 facing the second substrate 22 and the partition 23.
In the present embodiment, the battery fixing frame 24 is detachably connected to the first substrate 21 and the second substrate 22, respectively. In this embodiment, the battery fixing frame 24 is provided with a connecting hole 243, the first substrate 21 and the second substrate 22 are respectively provided with connecting holes 212 and 222 opposite to the connecting hole 243 on the battery fixing frame 24, the first substrate 21 and the battery fixing frame 24 are fixed together by a connecting member (not shown) matching with the connecting holes 212 and 243 on the first substrate 21 and the battery fixing frame 24, and the second substrate 22 and the battery fixing frame 24 are fixed together by a connecting member (not shown) matching with the connecting holes 222 and 243 on the second substrate 22 and the battery fixing frame 24.
In this embodiment, the connection holes 211, 212, 221, 222, 231, and 243 are screw holes, and the connection member is a screw.
In the present embodiment, the partition 23 and the battery fixing frame 24 are respectively provided with a plurality of through holes 232 and 244, so that the overall weight of the battery housing device 20 is reduced while ensuring sufficient supporting force between the first base plate 21 and the second base plate 22.
In this embodiment, the partition 23 is further provided with a support rod 233 substantially perpendicular to the partition 23 on a side contacting with the first substrate 21 or the second substrate 22, and the support rod 233 is detachably connected to the first substrate 21 or the second substrate 22, so as to prevent the partition 23 from twisting between the first substrate 21 and the second substrate 22 and enhance a supporting force provided by the partition 23 between the first substrate 21 and the second substrate 22. In other embodiments, the support bar 233 may be omitted.
In the present embodiment, as shown in fig. 7, the battery housing device 20 may be applied to an unmanned aerial vehicle 1. Wherein the unmanned aerial vehicle 1 further comprises a plurality of the batteries 30. In the present embodiment, the battery housing device 20 constitutes the fuselage of the unmanned aerial vehicle 1 and is configured to house the battery 30. In the present embodiment, the first base plate 21 and the second base plate 22 of the battery housing device 20 can be used as an upper cover plate and a lower cover plate of the fuselage of the unmanned aerial vehicle 1, respectively, so that the overall weight of the unmanned aerial vehicle 1 can be reduced.
In the present embodiment, the unmanned aerial vehicle 1 further includes, but is not limited to, a horn 101, a landing gear 102, and a load connection mechanism 103, wherein the number of the horn 101 may be plural, and the horns are respectively installed between two adjacent battery fixing frames 24 of the battery receiving device 20. The landing gear 102 may be mounted on the second base plate 22 of the battery receptacle 20, and the load attachment mechanism 103, such as a cradle head, may be mounted on an outer surface of the second base plate 22 of the battery receptacle 20.
The battery fixing frame 24 may also serve as a carrier for other functional hardware of the unmanned aerial vehicle 1, for example, the outer surface of the first substrate 21 of the battery fixing frame 24 may be used for mounting the antenna 104 of the unmanned aerial vehicle 1.
Because a plurality of battery fixed frame 24 are radial even arrangement or are central symmetry and arrange, make accept in battery fixed frame 24 battery 30 also is radial even or be central symmetry and set up on unmanned vehicles 1 fuselage, thereby can guarantee unmanned vehicles 1's the focus with unmanned vehicles 1's the center coincidence improves the stability of flight.
It is understood that when the unmanned aerial vehicle 1 requires only a short dead time, all the accommodating cavities 241 of the battery accommodating device 20 do not need to be loaded with the batteries 30 at the same time, so that the overall weight of the unmanned aerial vehicle 1 is reduced and the endurance is prolonged.
The battery accommodating device 20 replaces the conventional mode that the existing aircraft 1 uses a single battery 30 with larger capacity for cruising with the mode that a plurality of batteries 30 with relatively smaller capacity are used for cruising, and the plurality of battery fixing frames 24 are radially arranged in the middle of the aircraft body, so that the overall structural strength of the aircraft 1 can be enhanced through the rigidity of the batteries 30 and the battery fixing frames 24, the internal space of the unmanned aircraft 1 is fully utilized, and a space is reserved for expanding external components of the unmanned aircraft 1. In addition, through the radial arrangement of a plurality of battery fixed frames 24, the quantity of batteries that can increase and decrease according to actual need uses in practical application, when lightening complete machine weight, has still guaranteed fuselage focus balance, strengthens unmanned vehicles 1's flight performance.
In other embodiments, as shown in fig. 8, the battery receiving apparatus 20 may also be applied to an electronic apparatus 2. The electronic device 2 may be a remote controller or a mobile device such as a remote control combat tank, and the electronic device 2 further includes a body 12 and a plurality of the batteries 30. The battery receptacle 20 is mounted in the middle of the main body 12 and forms a part of the main body 12, that is, the first base plate 21 and/or the second base plate 22 of the battery receptacle 20 may be an upper cover plate and/or a lower cover plate of the main body 12, thereby reducing the overall weight of the electronic device 2. The battery receiving device 20 is used for receiving the battery 30. By radially disposing the plurality of battery fixing frames 24 in the middle of the body 12 of the electronic device 2, the internal space of the electronic device 2 can be fully utilized, and space is reserved for expanding external components of the electronic device 2. In addition, the battery 30 can be reduced according to actual needs, so that the weight of the whole machine is reduced, the gravity center balance of the whole machine is ensured, and the moving performance of the electronic device 2 is improved.
Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims (30)

1. A battery containment device comprising:
a first substrate and a second substrate;
the battery fixing frames are radially arranged and supported between the first substrate and the second substrate, and each battery fixing frame is provided with an accommodating cavity for a battery to insert.
2. The battery housing device of claim 1, wherein the plurality of battery securing frames are evenly arranged between the first substrate and the second substrate; or,
the plurality of cell fixing frames are arranged between the first substrate and the second substrate in a central symmetry manner.
3. The battery housing device of claim 2, wherein said plurality of battery holding frames are arranged along a common plane; or, the plurality of battery fixing frames are disposed between the first substrate and the second substrate in a stacked manner.
4. The battery containment apparatus of claim 2, wherein the interior wall of the housing cavity has a first locking structure for engaging a second locking structure on the battery when the battery is inserted into the housing cavity to lock the battery in the housing cavity.
5. The battery receiving device according to claim 2, wherein the battery receiving device further comprises a plurality of partition plates, the partition plates are radially arranged and supported between the first substrate and the second substrate, each battery fixing frame is arranged between the ends of two adjacent partition plates that are far away from each other, the receiving cavities on the battery fixing frames are through holes with openings at two ends, and the ends of two adjacent partition plates that are near to each other respectively abut against the ends of the batteries that pass through the receiving cavities when the batteries are inserted into the receiving cavities.
6. The battery housing apparatus of claim 5, wherein the separator and/or the battery mounting frame each have a plurality of through holes.
7. The battery containment apparatus of claim 5, wherein the spacer is removably attached to the first substrate and the second substrate, respectively.
8. The battery housing device according to claim 7, wherein the partition plate is provided with a connecting hole, the first substrate and the second substrate are respectively provided with a connecting hole opposite to the connecting hole of the partition plate, the first substrate and the partition plate are fixed together by a connecting member engaged with the first substrate and the connecting hole opposite to the partition plate, and the second substrate and the partition plate are fixed together by a connecting member engaged with the second substrate and the connecting hole opposite to the partition plate.
9. The battery housing apparatus of claim 5, wherein the spacer is further provided with a support bar perpendicular to the spacer on a side contacting the first substrate or the second substrate, the support bar being detachably connected to the first substrate or the second substrate for preventing the spacer from twisting between the first substrate or the second substrate and enhancing a supporting force provided by the spacer between the first substrate and the second substrate.
10. The battery containment apparatus of claim 1, wherein the battery securing frame is removably attached to the first substrate and the second substrate, respectively.
11. The battery housing apparatus according to claim 10, wherein the battery fixing frame is provided with a connecting hole, the first substrate and the second substrate are respectively provided with a connecting hole opposite to the connecting hole of the battery fixing frame, the first substrate and the battery fixing frame are fixed together by a connecting member engaged with the first substrate and the connecting hole of the battery fixing frame, and the second substrate and the battery fixing frame are fixed together by a connecting member engaged with the second substrate and the connecting hole of the battery fixing frame.
12. The battery housing apparatus of claim 8 or 11, wherein the attachment holes are threaded holes and the attachment members are screws.
13. An unmanned aerial vehicle comprising:
the battery receptacle of any of claims 1-11, constituting a fuselage of the UAV.
14. The unmanned aerial vehicle of claim 13, further comprising a plurality of batteries, wherein the batteries comprise a battery body, a spring plate and a second locking structure, the spring plate is disposed on a side surface of one end of the battery body, and the spring plate is naturally away from the battery body; the second locking structure is arranged on the elastic sheet, the elastic sheet abuts against the inner wall of the accommodating cavity of the battery accommodating device when the battery is inserted into the accommodating cavity of the battery accommodating device, and the second locking structure on the elastic sheet is matched with the first locking structure on the battery accommodating device, so that the battery is locked in the accommodating cavity.
15. The unmanned aerial vehicle of claim 14, wherein the resilient tab is elastically deformed by an external force and moves in a direction approaching the battery body, and the second locking structure on the resilient tab disengages from the first locking structure on the battery receptacle following the movement of the resilient tab, so that the battery is removed from the receiving cavity of the battery receptacle.
16. The UAV of claim 15, wherein the resilient tab extends from at least one side of the battery body in a direction in which the battery body is inserted into the receiving cavity, and has an extended end separated from the battery body, and the second locking structure is disposed at a free end of the resilient tab; or,
the elastic sheet is convexly arranged on at least one side face of one end of the battery body, and the second locking structure is arranged on the position, far away from the battery body, of the elastic sheet.
17. The UAV of claim 14 wherein the first locking feature on the battery mounting frame is a rib or a slot and the second locking feature on the battery is a hook; or,
the first locking structure on the battery fixing frame is a convex structure, and the second locking structure on the battery is a groove structure; or,
the first locking structure on the battery fixing frame is of a groove structure, and the second locking structure on the battery is of a protrusion structure.
18. The UAV of claim 14 wherein two or more batteries are assembled into a unit and then received in the receiving cavity of the battery mounting frame.
19. The UAV of claim 18 wherein each battery is housed in a battery compartment or the batteries are integrally formed with the battery compartment, and the battery compartment has a splicing structure on its side, and the battery compartment is spliced with one or more battery compartments by the splicing structure.
20. The UAV of claim 13 wherein the first and second base plates of the battery receptacle constitute upper and lower cover plates, respectively, of a fuselage of the UAV.
21. The unmanned aerial vehicle of claim 13 or 20, further comprising a plurality of horn mounted between two adjacent battery securing frames of the battery receptacle device, respectively; and/or the presence of a catalyst in the reaction mixture,
the unmanned aerial vehicle further comprises a landing gear mounted on the second substrate of the battery receptacle; and/or the presence of a catalyst in the reaction mixture,
the unmanned aerial vehicle further comprises a load connection mechanism, and the load connection mechanism is mounted on the outer surface of the second substrate of the battery accommodating device.
22. An electronic device, comprising:
a body; and
the battery housing apparatus of any one of claims 1-11, said battery housing apparatus being mounted in a middle portion of said body and forming a portion of said body.
23. The electronic device of claim 22, further comprising a plurality of batteries, wherein each battery comprises a battery body, a spring plate and a second locking structure, the spring plate is arranged on a side surface of one end of the battery body, and the spring plate is far away from the battery body in a natural state; the second locking structure is arranged on the elastic sheet, the elastic sheet abuts against the inner wall of the accommodating cavity of the battery accommodating device when the battery is inserted into the accommodating cavity of the battery accommodating device, and the second locking structure on the elastic sheet is matched with the first locking structure on the battery accommodating device, so that the battery is locked in the accommodating cavity.
24. The electronic device according to claim 23, wherein the resilient plate is elastically deformed by an external force and moves toward a direction close to the battery body, and the second locking structure on the resilient plate is separated from the first locking structure on the battery receiving device following the movement of the resilient plate, so that the battery is separated from the receiving cavity of the battery receiving device.
25. The electronic device according to claim 24, wherein the resilient plate extends from at least one side of the battery body in a direction in which the battery body is inserted into the receiving cavity, and an extending end of the resilient plate is separated from the battery body, and the second locking structure is disposed at a free end of the resilient plate; or,
the elastic sheet is convexly arranged on at least one side face of one end of the battery body, and the second locking structure is arranged on the position, far away from the battery body, of the elastic sheet.
26. The electronic device of claim 23, wherein the first locking structure on the battery fixing frame is a rib or a slot, and the second locking structure on the battery is a hook structure; or,
the first locking structure on the battery fixing frame is a convex structure, and the second locking structure on the battery is a groove structure; or,
the first locking structure on the battery fixing frame is of a groove structure, and the second locking structure on the battery is of a protrusion structure.
27. The electronic device according to claim 22, wherein two or more batteries are assembled into a whole by splicing and then received in the receiving cavity of the battery fixing frame.
28. The electronic device of claim 27, wherein each battery is received in a battery box, or the battery is integrally formed with the battery box, and the side surfaces of the battery box are provided with splicing structures, and the battery box is spliced with one or more battery boxes through the splicing structures.
29. The electronic device of claim 22, wherein the electronic device is a remote control or a remote control chariot.
30. The electronic device of claim 22, wherein the first substrate and/or the second substrate of the battery receiving device is an upper cover and/or a lower cover of the main body.
CN201580003652.3A 2015-11-30 2015-11-30 Battery accommodating apparatus and unmanned vehicle, electronic installation Expired - Fee Related CN105939933B (en)

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