CN109643774B - Unmanned aerial vehicle and battery pack, battery case thereof - Google Patents

Unmanned aerial vehicle and battery pack, battery case thereof Download PDF

Info

Publication number
CN109643774B
CN109643774B CN201680088838.8A CN201680088838A CN109643774B CN 109643774 B CN109643774 B CN 109643774B CN 201680088838 A CN201680088838 A CN 201680088838A CN 109643774 B CN109643774 B CN 109643774B
Authority
CN
China
Prior art keywords
battery
limiting
end cap
plate
main housing
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.)
Expired - Fee Related
Application number
CN201680088838.8A
Other languages
Chinese (zh)
Other versions
CN109643774A (en
Inventor
冯建刚
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.)
SZ DJI Technology Co Ltd
Original Assignee
SZ DJI Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SZ DJI Technology Co Ltd filed Critical SZ DJI Technology Co Ltd
Publication of CN109643774A publication Critical patent/CN109643774A/en
Application granted granted Critical
Publication of CN109643774B publication Critical patent/CN109643774B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • H01M50/202—Casings or frames around the primary casing of a single cell or a single battery
    • 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
    • B64D47/00—Equipment not otherwise provided for
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

An unmanned aerial vehicle and a battery assembly and a battery shell thereof, wherein the battery shell comprises a main shell (200) and an end cover (100); the main shell (200) is used for accommodating and fixing the battery, the end cover (100) is arranged at one end of the main shell (200) in a covering mode, and the end cover (100) is detachably connected with the main shell (200) through a connecting piece (300). Compared with the prior art, this unmanned aerial vehicle and battery pack, battery case thereof through design simple structure's detachable battery case structure, conveniently dismantle and change battery case, can satisfy the individual need of user to battery case.

Description

Unmanned aerial vehicle and battery pack, battery case thereof
Technical Field
The invention relates to the technical field of unmanned aerial vehicle battery structures, in particular to an unmanned aerial vehicle, a battery pack of the unmanned aerial vehicle and a battery shell of the unmanned aerial vehicle.
Background
The battery shell is used as a fixing and protecting structure of the battery, and the parts (generally an end cover and a main body part) of the battery shell in the prior art are generally in a matching connection mode of a buckle and glue.
Specifically, the clamping protrusion on the end cover of the battery case is matched and clamped with the clamping groove formed in the main body part of the battery case, and then the connecting part is bonded by using glue. Obviously, the connection form is matched with a non-replaceable structure form, and even if glue is not used for bonding, the matching of the clamping protrusion and the clamping groove is a structure form which is difficult to disassemble.
The structural form is a very inconvenient and limited structural connection design mode for the situations that the DIY is favored and the whole machines with different colors need to be provided with the same battery.
Disclosure of Invention
The invention provides an unmanned aerial vehicle, a battery pack of the unmanned aerial vehicle and a battery shell of the unmanned aerial vehicle, and the unmanned aerial vehicle and the battery pack and the battery shell of the unmanned aerial vehicle can solve the technical problem that the battery shell is inconvenient to disassemble in the prior art.
In order to solve the above problems, the present invention provides a battery case, which includes a main case and an end cap; the main casing body is used for accommodating and fixing the battery, the end cover is arranged at one end of the main casing body, and the end cover is detachably connected with the main casing body through a connecting piece.
According to a preferred embodiment of the present invention, at least one side wall of the end cap is provided with a first through hole, one end of the main housing covered by the end cap is provided with a fixing plate, the fixing plate is provided with a threaded hole, and the connecting member is used for passing through the first through hole on the side wall of the end cap and matching with the threaded hole on the fixing plate, so as to realize detachable connection between the end cap and the main housing.
According to a preferred embodiment of the present invention, at least one side wall of the end cap is provided with a first through hole, one end of the main housing covered by the end cap is provided with a fixing plate, the fixing plate is provided with a second through hole, and the connecting member is used for passing through the first through hole and the second through hole and matching with a threaded hole on the auxiliary fixing member to realize the fixed connection between the end cap and the main housing.
According to a preferred embodiment of the present invention, the main housing is provided with a first limiting slot at an end covered by the end cover, and the auxiliary fixing member is installed in the first limiting slot.
According to a preferred embodiment of the present invention, the main housing is provided with a first limiting plate at an end covered by the end cover, the first limiting plate is spaced from the fixing plate along the insertion direction of the connecting member and is located at an inner side of the fixing plate, and thus the first limiting slot is formed between the first limiting plate and the fixing plate.
According to a preferred embodiment of the present invention, the two fixing plates matched with the first through hole are arranged in an overlapping manner along the insertion direction of the connecting member, and the first limiting slot is formed between the first limiting plate and the fixing plate located at the inner side.
According to a preferred embodiment of the present invention, the first limiting plates are two pieces, and the two pieces of the first limiting plates are arranged side by side in a direction perpendicular to the insertion direction of the connecting member.
According to a preferred embodiment of the present invention, at least one of the first limiting plates is connected to the fixing plate through a connecting wall; at least one side of the auxiliary fixing piece extends to be provided with a limiting bulge, and the limiting bulge is used for being clamped at the top of the connecting wall.
According to a preferred embodiment of the present invention, a second limiting plate is disposed at a top of an inner side of the end cap, and the second limiting plate is configured to be supported against a top of the fixing plate when the end cap is installed in cooperation with the main housing, so that the first through hole in the end cap and the threaded hole or the second through hole in the fixing plate are aligned in a mounting direction.
According to a preferred embodiment of the invention, the connecting element is a screw.
According to a preferred embodiment of the present invention, the end cap is provided with the first through holes on two opposite side walls, and the main housing is provided with fixing plates at one end covered by the end cap, the fixing plates being engaged with the first through holes, respectively, so as to be detachably connected with the main housing from two opposite sides of the end cap.
According to a preferred embodiment of the present invention, the end cap and the main housing are respectively provided with a third limiting plate and a fourth limiting plate which are engaged with each other, and the third limiting plate and the fourth limiting plate are engaged with each other when the end cap is covered on the main housing, so as to prevent the relative rotation of the end cap and the main housing around the connecting member.
According to a preferred embodiment of the present invention, a second limiting catch is disposed on one of the third limiting plate and the fourth limiting plate, and when the end cap is covered on the main housing, a free end of the other of the third limiting plate and the fourth limiting plate is inserted into the second limiting catch.
In order to solve the above technical problem, the present invention further provides a battery assembly, which includes the battery casing according to any one of the above embodiments, and a battery accommodated in the main casing of the battery casing.
Further, the invention also provides an unmanned aerial vehicle, which comprises the battery assembly in the embodiment.
Compared with the prior art, the unmanned aerial vehicle, the battery assembly and the battery shell provided by the invention have the advantages that the detachable battery shell structure with a simple structure is designed, the battery shell is convenient to detach and replace, and the individual requirements of a user on the battery shell can be met.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a disassembled view of the structure of a first embodiment of a battery case according to the present invention;
FIG. 2 is a schematic view of the internal structure of the end cap of the embodiment of FIG. 1;
FIG. 3 is an enlarged, fragmentary, schematic view of the top end of the main housing of the embodiment of FIG. 1;
FIG. 4 is a schematic view of the fastener of the embodiment of FIG. 1;
fig. 5 is a disassembled view of the structure of the second embodiment of the battery case of the present invention; and
fig. 6 is an enlarged partial schematic view of the top end of the main housing of the embodiment of fig. 5.
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.
Battery casing example 1
Referring to fig. 1, fig. 1 is a disassembled schematic view of a first embodiment of a battery case according to the present invention, which includes, but is not limited to, the following structural components: end cap 100 and main housing 200. The main housing 200 is used for accommodating and fixing a battery (not shown), and the battery is disposed inside the main housing 200. The end cap 100 is disposed at one end of the main housing 200, and the end cap 100 is detachably connected to the main housing 200 through a connector 300.
Referring to fig. 2 and 3 together, fig. 2 is a schematic view of an internal structure of the end cap in the embodiment of fig. 1, and fig. 3 is a partially enlarged schematic view of a top end of the main housing in the embodiment of fig. 1, in the embodiment, the connecting member 300 is detachably connected between the end cap 100 and the main housing 200 through the auxiliary fixing member 400.
Specifically, in the present embodiment, the end cap 100 is provided with first through holes 110 on two opposite sidewalls; the end of the main housing 200 covered by the end cap 100 is correspondingly provided with a fixing plate 210, the fixing plate 210 is provided with a second through hole 211, and the connecting member 300 passes through the first through hole 110 and the second through hole 211 and is matched with the threaded hole 410 on the auxiliary fixing member 400 to realize the fixed connection between the end cap 100 and the main housing 200. Preferably, the connector 300 in this embodiment may be a screw.
In addition, in other embodiments, the end cap 100 may further include a first through hole 110 disposed on one side wall or a plurality of side walls, and a corresponding number and position of second through holes 211 and the auxiliary fixing member 400 are correspondingly disposed, and the connecting member 300 may also pass through the first through hole 110 and the second through hole 211 and cooperate with the threaded hole 410 on the auxiliary fixing member 400 to achieve the fixed connection between the end cap 100 and the main housing 200, which is within the understanding range of those skilled in the art and will not be described herein again.
Preferably, referring to fig. 3, the main housing 200 further includes a first limiting plate 220 at an end of the end cap 100, the first limiting plate 220 is spaced from the fixing plate 210 along the insertion direction of the connecting element 300 and is located at an inner side of the fixing plate 210, where "inner side" refers to an example of a central position of an end surface of the main housing 200 near the side where the fixing plate 210 and the first limiting plate 220 are located, that is, an example of an end surface closer to the insertion end of the connecting element 300. A first limiting slot 201 is formed between the first limiting plate 220 and the fixing plate 210, and the auxiliary fixing member 400 is installed in the first limiting slot 201.
Further preferably, the fixing plates 210 matched with each first through hole 110 are two, the two fixing plates 210 are arranged in an overlapped manner along the insertion direction of the connecting member 300, and a first limiting slot 201 is formed between the first limiting plate 220 and the fixing plate 210 located at the inner side. Similarly, the term "inside" herein also refers to the central position of the end surface of the main housing 200 on which the fixing plate 210 and the first stopper plate 220 are disposed, that is, the side closer to the insertion end of the connecting member 300.
The first limit plate 220 engaged with each of the first through holes 110 is also preferably two, and the two first limit plates 220 are arranged side by side in a direction perpendicular to the insertion direction of the connector 300. Further, one of the two first limiting plates 220 in the present embodiment is connected to the fixing plate 210 by a connecting wall 202.
Correspondingly, a limiting protrusion 420 is extended from one side of the auxiliary fixing member 400, referring to fig. 4, fig. 4 is a schematic structural view of the fixing member in the embodiment of fig. 1, and the limiting protrusion 420 is configured to be clamped on the top of the connecting wall 202 to limit the position of the fixing member 400 in the first limiting clamping groove 201. Of course, in other embodiments, the two first position-limiting plates 220 and the inner fixing plate 210 can be connected by a connecting wall, and correspondingly, the two side edges of the auxiliary fixing member 400 are extended to be provided with position-limiting protrusions, and regarding this technical feature, under the teaching of the present invention, a person skilled in the art can select a design according to actual requirements, and the detailed description thereof is omitted.
It should be noted that, in the embodiment of the present invention, both the fixing plate 210 and the first limiting plate 220 may be integrally disposed with the end surface of the main housing 200 covered by the end cover 100, and extend along a direction perpendicular to the end surface.
Further preferably, with reference to fig. 2, a second limiting plate 120 is further disposed at the top of the inner side of the end cap 100, and the second limiting plate 120 is used for supporting against the top of the fixing plate 210 when the end cap 100 is installed in cooperation with the main housing 200, so that the first through hole 110 on the end cap 100 and the second through hole 211 on the fixing plate 210 are aligned in the installation direction. The second limiting plate 120 may be opposite to the first through hole 110, and the second limiting plate 120 may be integrated with the inner sidewall of the end cover 100.
Further, the end cap 100 and the main housing 200 may be further provided with a third limiting plate 130 and a fourth limiting plate 230 respectively engaged with each other, and the third limiting plate 130 and the fourth limiting plate 230 are engaged with each other when the end cap 100 is covered on the main housing 200, thereby preventing relative rotation of the end cap 100 and the main housing 200 around the connecting member 300.
Specifically, the third limiting plate 130 is provided with a second limiting slot 131, and when the end cap 100 is covered on the main housing 200, the free end (i.e., the top end) of the fourth limiting plate 230 is inserted into the second limiting slot 131 to realize clamping and positioning. Of course, the structure of the limiting slot on the fourth limiting plate 230 may be provided, or other structures that cooperate with each other may be provided, as long as the structure is sufficient to prevent the relative rotation between the end cap 100 and the main housing 200 around the connecting element 300, which is not listed here.
Battery case example 2
Referring to fig. 2, 5 and 6, fig. 5 is a disassembled view of a second embodiment of the battery case of the present invention, and fig. 6 is a partially enlarged view of the top end of the main housing in the embodiment of fig. 5. Unlike the previous embodiment, in this embodiment, the connecting member 300 is not connected to the auxiliary fixing member, but the fixing plate 210 is directly provided with the threaded hole 212, and the connecting member 300 is used to pass through the first through hole 110 on the side wall of the end cover 100 and cooperate with the threaded hole 212 on the fixing plate 210, so as to achieve the detachable connection between the end cover 100 and the main housing 200. Likewise, the connector 300 in this embodiment is also preferably a screw.
In this embodiment, the fixing plates 210 engaged with each first through hole 110 are also two, and the two fixing plates 210 are disposed in an overlapping manner along the insertion direction of the connector 300. Similarly, the fixing plate 210 in the embodiment of the present invention may be integrally formed with the end surface of the main housing 200 covered by the end cap 100, and extend in a direction perpendicular to the end surface. Because the auxiliary fixing piece is not arranged in the embodiment, the first limiting plate and other structures are not required to be arranged.
The top of the inner side of the end cap 100 may also be provided with a second limiting plate 120, and the second limiting plate 120 is used for supporting against the top of the fixing plate 210 when the end cap 100 is installed in cooperation with the main housing 200, so that the first through hole 110 on the end cap 100 and the threaded hole 212 on the fixing plate 210 are aligned in the installation direction. The second limiting plate 120 may be opposite to the first through hole 110, and the second limiting plate 120 may be integrated with the inner sidewall of the end cover 100.
Further, the end cap 100 and the main housing 200 may also be respectively provided with a third limiting plate 130 and a fourth limiting plate 230, which are engaged with each other, and the third limiting plate 130 and the fourth limiting plate 230 are engaged with each other when the end cap 100 is covered on the main housing 200, so as to prevent the relative rotation of the end cap 100 and the main housing 200 around the connecting member 300.
Specifically, the third limiting plate 130 is provided with a second limiting slot 131, and when the end cap 100 is covered on the main housing 200, the free end (i.e., the top end) of the fourth limiting plate 230 is inserted into the second limiting slot 131 to realize clamping and positioning. Of course, the structure of the limiting slot on the fourth limiting plate 230 may be provided, or other structures that cooperate with each other may be provided, as long as the structure is sufficient to prevent the relative rotation between the end cap 100 and the main housing 200 around the connecting element 300, which is not listed here.
Compared with the prior art, the battery shell provided by the invention is convenient to disassemble and replace by designing the detachable battery shell structure with a simple structure, and can meet the individual requirements of users on the battery shell.
In addition, the embodiment of the invention also provides the unmanned aerial vehicle which can be a rotor unmanned aerial vehicle or a fixed-wing unmanned aerial vehicle and other structures, and the unmanned aerial vehicle comprises a battery assembly which is used for supplying power to the unmanned aerial vehicle. The battery assembly comprises the battery shell in the embodiment and a battery accommodated in the main shell of the battery shell. Regarding the structural features of other parts of the drone, it is within the understanding of those skilled in the art and will not be described here in detail.
The above description is only a part of the embodiments of the present invention, and not intended to limit the scope of the present invention, and all equivalent devices or equivalent processes performed by the present invention through the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (11)

1. A battery housing, comprising a main housing and an end cap; the main shell is used for accommodating and fixing a battery, the end cover is covered at one end of the main shell, and the end cover is detachably connected with the main shell through a connecting piece;
the connecting piece is used for penetrating through the first through hole and the second through hole and matching with a threaded hole on the auxiliary fixing piece to realize the fixed connection between the end cover and the main shell;
the end, covered by the end cover, of the main shell is provided with a first limiting clamping groove, and the auxiliary fixing piece is installed in the first limiting clamping groove;
the main shell is provided with a first limiting plate at one end covered by the end cover, the first limiting plate is arranged at an interval with the fixing plate along the insertion direction of the connecting piece and is positioned at the inner side of the fixing plate, and then a first limiting clamping groove is formed between the first limiting plate and the fixing plate;
the fixing plate extends in a direction perpendicular to an end face of the main housing covered by the end cover.
2. The battery shell according to claim 1, wherein the two fixing plates engaged with the first through hole are stacked along the insertion direction of the connecting member, and the first limiting groove is formed between the first limiting plate and the fixing plate located at the inner side.
3. The battery case according to claim 1, wherein the first restriction plate is provided in two pieces, and the two pieces of the first restriction plate are arranged side by side in a direction perpendicular to an insertion direction of the connector.
4. The battery shell according to claim 3, wherein at least one first limiting plate is connected with the fixing plate through a connecting wall; at least one side edge of the auxiliary fixing piece extends to be provided with a limiting bulge, and the limiting bulge is used for being clamped at the top of the connecting wall.
5. The battery shell according to any one of claims 1 to 4, wherein a second limiting plate is disposed at the top of the inner side of the end cap, and the second limiting plate is configured to abut against the top of the fixing plate when the end cap is installed in cooperation with the main housing, so that the first through hole in the end cap and the threaded hole or the second through hole in the fixing plate are aligned in the installation direction.
6. The battery case according to any one of claims 1 to 4, wherein the connecting member is a screw.
7. The battery casing according to any one of claims 1-4, wherein the end cap is provided with the first through hole on two opposite side walls, and the main housing is provided with a fixing plate at one end covered by the end cap and engaged with the first through hole, so as to detachably connect the main housing and the end cap from two opposite sides.
8. The battery housing according to any one of claims 1 to 4, wherein the end cap and the main housing are provided with a third limit plate and a fourth limit plate, respectively, which engage with each other when the end cap is covered on the main housing, thereby preventing relative rotation of the end cap and the main housing about the connecting member.
9. The battery case according to claim 8, wherein one of the third and fourth limiting plates is provided with a second limiting catch, and when the end cap is disposed on the main housing, a free end of the other of the third and fourth limiting plates is inserted into the second limiting catch.
10. A battery assembly comprising the battery housing of any one of claims 1-9 and a battery housed within the main housing of the battery housing.
11. A drone, characterized in that it comprises a battery assembly according to claim 10.
CN201680088838.8A 2016-10-27 2016-12-08 Unmanned aerial vehicle and battery pack, battery case thereof Expired - Fee Related CN109643774B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201621182419.4U CN206401391U (en) 2016-10-27 2016-10-27 Unmanned plane and its battery component, battery case
CN2016211824194 2016-10-27
PCT/CN2016/109002 WO2018076469A1 (en) 2016-10-27 2016-12-08 Unmanned aerial vehicle and battery assembly and battery casing thereof

Publications (2)

Publication Number Publication Date
CN109643774A CN109643774A (en) 2019-04-16
CN109643774B true CN109643774B (en) 2021-12-07

Family

ID=59506842

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201621182419.4U Expired - Fee Related CN206401391U (en) 2016-10-27 2016-10-27 Unmanned plane and its battery component, battery case
CN201680088838.8A Expired - Fee Related CN109643774B (en) 2016-10-27 2016-12-08 Unmanned aerial vehicle and battery pack, battery case thereof

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201621182419.4U Expired - Fee Related CN206401391U (en) 2016-10-27 2016-10-27 Unmanned plane and its battery component, battery case

Country Status (2)

Country Link
CN (2) CN206401391U (en)
WO (1) WO2018076469A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206401391U (en) * 2016-10-27 2017-08-11 深圳市大疆创新科技有限公司 Unmanned plane and its battery component, battery case
CN112896497B (en) * 2021-03-23 2023-03-28 珠海紫燕无人飞行器有限公司 Unmanned helicopter
CN114784413B (en) * 2022-04-26 2023-01-31 深圳市思肯三维科技发展有限公司 Battery module for handheld mobile skin makeup instrument

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005203698A (en) * 2004-01-19 2005-07-28 Hitachi Communication Technologies Ltd Case structure of electric instrument
CN200983709Y (en) * 2006-12-21 2007-11-28 刘齐璋 An electronic ballast shell
CN203871949U (en) * 2014-03-19 2014-10-08 常州市长昊机械有限公司 Motor housing convenient for installation
CN104902706A (en) * 2015-06-08 2015-09-09 廖婕 High-precision assembling housing
CN105449138A (en) * 2015-12-28 2016-03-30 天津力神特种电源科技股份公司 Housing of cylindrical lithium ion battery pack
CN205542983U (en) * 2016-04-12 2016-08-31 洛阳鑫光锂电科技有限公司 Power battery box
CN106058114A (en) * 2016-08-15 2016-10-26 贵州众智达系统新能源股份有限公司 High-sealing battery pack box body
CN206401391U (en) * 2016-10-27 2017-08-11 深圳市大疆创新科技有限公司 Unmanned plane and its battery component, battery case

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200843614A (en) * 2007-04-30 2008-11-01 Asustek Comp Inc Casing and mobile communication apparatus
CN204333074U (en) * 2014-12-30 2015-05-13 河南鸿马实业有限公司 A kind of battery case of electric automobile
CN106031318B (en) * 2015-09-08 2017-09-08 深圳市大疆创新科技有限公司 Mobile device and its battery modules and locking device
CN205231145U (en) * 2015-12-28 2016-05-11 天津力神特种电源科技股份公司 Shell of cylindrical lithium ion battery group

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005203698A (en) * 2004-01-19 2005-07-28 Hitachi Communication Technologies Ltd Case structure of electric instrument
CN200983709Y (en) * 2006-12-21 2007-11-28 刘齐璋 An electronic ballast shell
CN203871949U (en) * 2014-03-19 2014-10-08 常州市长昊机械有限公司 Motor housing convenient for installation
CN104902706A (en) * 2015-06-08 2015-09-09 廖婕 High-precision assembling housing
CN105449138A (en) * 2015-12-28 2016-03-30 天津力神特种电源科技股份公司 Housing of cylindrical lithium ion battery pack
CN205542983U (en) * 2016-04-12 2016-08-31 洛阳鑫光锂电科技有限公司 Power battery box
CN106058114A (en) * 2016-08-15 2016-10-26 贵州众智达系统新能源股份有限公司 High-sealing battery pack box body
CN206401391U (en) * 2016-10-27 2017-08-11 深圳市大疆创新科技有限公司 Unmanned plane and its battery component, battery case

Also Published As

Publication number Publication date
WO2018076469A1 (en) 2018-05-03
CN109643774A (en) 2019-04-16
CN206401391U (en) 2017-08-11

Similar Documents

Publication Publication Date Title
CN109643774B (en) Unmanned aerial vehicle and battery pack, battery case thereof
CN101277598A (en) Structure for fixing casing
CN107091490B (en) Heating assembly and warmer
US20090149062A1 (en) Hospital grade electrical receptacle
TW201342725A (en) Cable mounting device
JP2013165107A (en) Electronic control device
CN111146619A (en) Electronic equipment and female seat connector
US8755194B2 (en) Waterproof element and electronic device having the waterproof element
CN112822879B (en) Electronic device
US8257852B2 (en) Battery cover mechanism
CN210270532U (en) Watch and watchcase thereof
CN212278612U (en) Shell and gateway host
KR101849769B1 (en) Assembly clip and panel system having the same
KR20150041105A (en) Connector affixation structure
KR102629846B1 (en) Plug connector parts for connection in multiple spatial directions
US11442498B2 (en) Universal bracket for multiple form factors of PCIe cards in OCP sled environments
CN112448094B (en) Battery module
WO2015078363A1 (en) Connecting structure of protective cover, upper cover and casing, and contactor
EP3675298A1 (en) Electrical connection box
CN216123313U (en) Heat dissipation fan fixing structure, heat dissipation fan assembly and electronic equipment
CN210690837U (en) GPS positioner
KR20100037852A (en) Coupling device for portable electronic apparatus
US20170098812A1 (en) Battery case, power storage device, and power storage device manufacturing method
CN211106418U (en) Printer and printing method
EP3629435B1 (en) Panel assembly and multigang panel

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20211207

CF01 Termination of patent right due to non-payment of annual fee