CN110391376B - Locking device for battery cover of single-rotor unmanned aerial vehicle - Google Patents
Locking device for battery cover of single-rotor unmanned aerial vehicle Download PDFInfo
- Publication number
- CN110391376B CN110391376B CN201910652537.9A CN201910652537A CN110391376B CN 110391376 B CN110391376 B CN 110391376B CN 201910652537 A CN201910652537 A CN 201910652537A CN 110391376 B CN110391376 B CN 110391376B
- Authority
- CN
- China
- Prior art keywords
- sliding block
- bolt
- lock sleeve
- main body
- locking device
- 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.)
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- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/80—Exchanging energy storage elements, e.g. removable batteries
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
-
- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a locking device of a battery cover of a single-rotor unmanned aerial vehicle. The locking device comprises a lock sleeve, an opening is formed in the upper end of the lock sleeve, the opening covers a cover plate, and a sliding block, a bolt and a spring are arranged in the lock sleeve; the bolt penetrates through the sliding block and is fixed with the sliding block, two ends of the bolt are exposed out of two sides of the lock sleeve, and a bolt through hole is formed in the side wall of the lock sleeve at the exposed position; the sliding block comprises a sliding block main body, the sliding block main body can slide between two bolt through hole opening sides of the lock sleeve, the upper end and the lower end of the sliding block main body are respectively provided with a raised upper limit head and a raised lower limit head, the cover plate and the bottom of the lock sleeve are respectively provided with an upper sliding port and a lower sliding port along the sliding path of the sliding block main body, and the upper limit head and the lower limit head are respectively inserted into the upper sliding port and the lower sliding port; the spring is arranged between one bolt through hole opening side of the lock sleeve and the sliding block, and two ends of the spring respectively lean against the inner wall of the lock sleeve and the side face of the sliding block. The locking device only needs to push the sliding block when unlocking, does not need to use an additional tool, and is simple to operate and convenient for battery replacement.
Description
Technical Field
The invention belongs to the technical field of unmanned aerial vehicles, and particularly relates to a locking device of a battery cover of a single-rotor unmanned aerial vehicle.
Background
In order to facilitate battery replacement, the existing unmanned aerial vehicle is generally covered with a detachable battery cover. For example, in a prior patent application CN201920606819.0 filed by the applicant, it relates to a single rotor unmanned helicopter casing. The battery cover in this patent application is hinged to the housing at one end by a hinge and is fastened to the housing at the other end by a fastener. If only conventional screws are used as fasteners, tools such as screwdrivers and the like are used when the battery cover is opened, so that the operation is complicated, and the battery is inconvenient to replace.
Disclosure of Invention
The invention aims to provide a locking device for a battery cover of a single-rotor unmanned aerial vehicle, which does not need additional tools during unlocking, is simple to operate and is convenient for battery replacement.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a locking device of single rotor unmanned aerial vehicle battery cover, includes the lock sleeve, lock sleeve upper end opening, and the opening covers and has the apron, is equipped with slider, bolt and spring in the lock sleeve. The bolt passes through the sliding block and is fixed with the sliding block, two ends of the bolt are exposed out of two sides of the lock sleeve, and a bolt through hole is formed in the side wall of the lock sleeve at the exposed position. The sliding block comprises a sliding block main body, the sliding block main body can slide between two bolt through holes of the lock sleeve, the upper end and the lower end of the sliding block main body are respectively provided with a raised upper limit head and a raised lower limit head, the cover plate and the bottom of the lock sleeve are respectively provided with an upper sliding port and a lower sliding port along the sliding path of the sliding block main body, and the upper limit head and the lower limit head are respectively inserted into the upper sliding port and the lower sliding port. The spring is arranged between one bolt through hole opening side of the lock sleeve and the sliding block, and two ends of the spring respectively lean against the inner wall of the lock sleeve and the side face of the sliding block.
As a further improvement of the above technical scheme:
The locking device is also provided with a protective clamp, the protective clamp comprises a limiting plate and U-shaped plate clamps arranged on two sides of the upper part of the limiting plate, the U-shaped plate clamps comprise an upper clamping plate and a lower clamping plate, a clamping opening is formed between the upper clamping plate and the lower clamping plate, and the side edge of the upper part of the limiting plate is overlapped with and fixedly connected with the side edge of the upper clamping plate or the side edge of the lower clamping plate; the two bolts are arranged in parallel, the limiting plate has a width capable of being clamped between the two bolts, and the two bolts move along with the sliding of the sliding block main body, so that the limiting plate is clamped between or separated from the two bolts. The protection clamp is used for clamping the locked unmanned aerial vehicle shell, can prevent the bolt from directly colliding with the edge of the shell, and can play a limiting role on the bolt through the limiting plate, so that the shell is protected, and the bolt and the sliding block are prevented from shaking violently. Furthermore, the upper clamping plate or the lower clamping plate is provided with a screw through hole, and screws are arranged in a penetrating manner to better fix the protection clamp on the unmanned aerial vehicle shell.
The sliding block is characterized in that a bolt fixing hole and a fastening through hole are further formed in the sliding block body, the bolt penetrates through the bolt fixing hole, the fastening through hole penetrates through the sliding block body and the bolt fixing hole, and the fastening through hole is used for penetrating a screw to fix the bolt on the sliding block body. The side of the bolt can be provided with an anti-slip groove, and the anti-slip groove is opposite to the through part of the bolt fixing hole.
The inner wall of the lock sleeve and the side face of the sliding block main body are respectively provided with a first plug and a second plug which are protruded, and the first plug and the second plug are respectively inserted into two ends of the spring.
The locking device is also provided with a pull buckle, the lower end of the pull buckle is fixedly connected with the upper limit head of the sliding block, and the upper part of the pull buckle is exposed out of the cover plate.
Four screw through holes are formed in the cover plate around the edge of the cover plate, and four fixing holes are formed in the lock sleeve corresponding to the screw through holes, so that the cover plate and the lock sleeve are conveniently fixed on the battery cover through screws.
The beneficial effects of the invention are as follows:
According to the battery cover and the shell of the single-rotor unmanned aerial vehicle, the battery cover and the shell are locked, and only the sliding block is required to be pushed during unlocking, so that additional tools are not required, the operation is simple, and the battery is convenient to replace.
Drawings
Fig. 1 is a top view of a preferred embodiment of the present invention.
Fig. 2 is a front view of the embodiment of fig. 1.
Fig. 3 is a bottom view of the embodiment of fig. 1 with the sleeve removed.
Fig. 4 is a schematic structural view of the lock sleeve in the embodiment of fig. 1.
Fig. 5 is a schematic structural diagram of the cover plate in the embodiment of fig. 1.
Fig. 6 is a schematic structural view of the slider in the embodiment of fig. 1.
Fig. 7 is a schematic structural view of the latch in the embodiment of fig. 1.
Fig. 8 is a schematic structural view of the clip in the embodiment of fig. 1.
Fig. 9 is a cross-sectional view taken along A-A of the embodiment of fig. 1 in use.
The reference numerals in the figures are: 1-a lock sleeve; 11-a sliding opening; 12-a bolt through hole; 13-a first plug; 14-fixing holes; 2-a sliding block; 21-a slider body; 22-upper limit head; 23-a lower limit head; 24-a bolt fixing hole; 25-a second plug; 26-fastening through holes; 3-a bolt; 31-an anti-skid groove; 4, protecting clamp; 41-upper clamping plate; 42-lower clamping plate; 43-limiting plate; 44. 52-screw through holes; 5-cover plate; 51-upper slide opening; 6, pulling and buckling; 7-a spring; 8-unmanned aerial vehicle housing; 9-battery cover.
Detailed Description
The present invention is described below with reference to the accompanying drawings, and the specific embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
As shown in fig. 1 to 5, the locking device for a battery cover of a single rotor unmanned aerial vehicle in this embodiment includes a lock sleeve 1, an opening is formed at an upper end of the lock sleeve 1, a cover plate 5 is covered on the opening, four screw through holes 52 are formed on the cover plate 5 around an edge thereof, and four fixing holes 14 are formed on the lock sleeve 1 corresponding to the screw through holes 52. The lock sleeve 1 is internally provided with a sliding block 2, a bolt 3 and a spring 7. The bolt 3 passes through the sliding block 2 and is fixed with the sliding block 2, two ends of the bolt 3 are exposed at two sides of the lock sleeve 1, a bolt through hole 12 is arranged on the side wall of the lock sleeve 1 at the exposed position, and the bolt 3 movably passes through the corresponding bolt through hole 12. The spring 7 is arranged between the opening side of one bolt through hole 12 of the lock sleeve 1 and the sliding block 2, and two ends of the spring 7 respectively lean against the inner wall of the lock sleeve 1 and the side surface of the sliding block 2. The inner wall of the lock sleeve 1 and the side surface of the slide block main body 21 are respectively provided with a first plug 13 and a second plug 25 which are protruded, and the first plug 13 and the second plug 25 are respectively inserted into two ends of the spring 7.
With further reference to fig. 6 and 7, the slider 2 comprises a slider body 21, the slider body 21 being slidable between the two sides of the sleeve 1 where the bolt through holes 12 open. The upper and lower ends of the slider main body 21 are respectively provided with a raised upper limit head 22 and a raised lower limit head 23, an upper sliding port 51 and a lower sliding port 11 are respectively formed at the bottoms of the cover plate 5 and the lock sleeve 1 along the sliding path of the slider main body 21, the upper sliding port 51 and the lower sliding port 11 are in a long waist hole shape, and the upper limit head 22 and the lower limit head 23 are respectively inserted into the upper sliding port 51 and the lower sliding port 11. The slider body 21 is further provided with a bolt fixing hole 24 and a fastening through hole 26, the bolt 3 passes through the bolt fixing hole 24, the fastening through hole 26 is penetrated between the slider body 21 and the bolt fixing hole 24, and the fastening through hole 26 is used for penetrating a screw to fix the bolt 3 on the slider body 21. The side of the bolt 3 is provided with an anti-slip groove 31, and the anti-slip groove 31 is opposite to the through position of the bolt fixing hole 24.
In addition, the locking device is also provided with a pull buckle 6, the upper part of the pull buckle 6 is disc-shaped, the lower part is cylindrical, and the section is T-shaped. The lower end of the pull buckle 6 is fixedly connected with the upper limit head 22 of the sliding block 2 in a screw connection mode, and the upper part of the pull buckle 6 is exposed out of the cover plate 5.
With further reference to fig. 8, the locking device of the present embodiment is also provided with a clip 4. The protection clamp 4 comprises a limiting plate 43 and U-shaped plate clamps arranged on two sides of the upper part of the limiting plate 43. The U-shaped plate clamp comprises an upper clamp plate 41 and a lower clamp plate 42, a clamp opening is formed between the upper clamp plate 41 and the lower clamp plate 42, and the upper side edge of the limiting plate 43 is overlapped with and fixedly connected with the side edge of the upper clamp plate 41 or the lower clamp plate 42. The bolts 3 are two bolts 3 which are arranged in parallel, and the spring 7 is arranged between the two bolts 3. The limiting plate 43 has a width that can be sandwiched between the two pins 3, and the two pins 3 move along with the sliding of the slider body 21, so that the limiting plate 43 is sandwiched or separated between the two pins 3.
The clip 4 of the present embodiment is formed by processing two rectangular metal plates. After the bottom edge of the metal plate is cut upwards to a central line position, folding the metal plate part at one side of the cut upwards to form a U-shaped plate clamp; the metal plate portion on the side of the notch constitutes half of the stopper plate 43. According to the specific situation of the edge of the unmanned aerial vehicle shell at the locking position, the limiting plate 43 is bent to a proper angle. When in use, the two processed metal plates are spliced into the complete protective clamp 4.
With further reference to fig. 9, in use, the battery cover 9 covers the battery installation place of the frame, the unmanned aerial vehicle housing 8 of the installation place is provided with an opening corresponding to the coverage area of the battery cover 9, one end of the battery cover 9 is hinged with the unmanned aerial vehicle housing 8 through a hinge, and the other end is locked through a locking device. The lock sleeve 1 and the cover plate 5 of the locking device are fixedly connected with the battery cover 9, specifically, the edge of the battery cover 9 is clamped between the upper end of the lock sleeve 1 and the cover plate 5, the positions of the battery cover 9, corresponding to the upper sliding opening 51 and the screw through holes 52 of the cover plate, are also provided with through holes with the same size, and then the four screw through holes 52 are shifted into screws to fix the lock sleeve 1, the cover plate 5 and the battery cover 9 together. The protection clamp 4 is fixedly connected with the unmanned aerial vehicle shell 8, specifically, the edge of the unmanned aerial vehicle shell 8 is inserted into the U-shaped plate clamp of the protection clamp 4, and then the protection clamp 4 and the unmanned aerial vehicle shell 8 are fixed together by turning into screws through four screw through holes 44. Under the locking state, due to the elastic force of the spring 7, the sliding block 2 is positioned at the position closest to the unmanned aerial vehicle shell 8, and the bolt 3 is limited below the U-shaped plate clamp of the protection clamp 4, so that the battery cover 9 is effectively prevented from being opened due to jolt and the like. When the locking state needs to be released, the sliding buckle 6 is slid, so that the sliding block 2 is driven to slide towards the other side of the lock sleeve 1, the bolt 3 is driven to move and separate from the limiting plate 43, and the battery cover 9 can be freely opened at the moment.
Claims (6)
1. Locking device of single rotor unmanned aerial vehicle battery cover, its characterized in that: comprises a lock sleeve (1), an opening is arranged at the upper end of the lock sleeve (1), a cover plate (5) is covered on the opening, and a sliding block (2), a bolt (3) and a spring (7) are arranged in the lock sleeve (1); the bolt (3) passes through the sliding block (2) and is fixed with the sliding block (2), two ends of the bolt (3) are exposed out of two sides of the lock sleeve (1), and a bolt through hole (12) is formed in the side wall of the lock sleeve (1) at the exposed position; the sliding block (2) comprises a sliding block main body (21), the sliding block main body (21) can slide between two bolt through holes (12) of the lock sleeve (1) and is provided with a raised upper limit head (22) and a raised lower limit head (23) at the upper end and the lower end of the sliding block main body (21), an upper sliding port (51) and a lower sliding port (11) are respectively formed in the bottoms of the cover plate (5) and the lock sleeve (1) along the sliding path of the sliding block main body (21), and the upper limit head (22) and the lower limit head (23) are respectively inserted into the upper sliding port (51) and the lower sliding port (11); the spring (7) is arranged between the opening side of one bolt through hole (12) of the lock sleeve (1) and the sliding block (2), and two ends of the spring (7) respectively lean against the inner wall of the lock sleeve (1) and the side surface of the sliding block (2);
The locking device is also provided with a protection clamp (4), the protection clamp (4) comprises a limiting plate (43) and U-shaped plate clamps arranged on two sides of the upper part of the limiting plate (43), each U-shaped plate clamp comprises an upper clamping plate (41) and a lower clamping plate (42), a clamping opening is formed between the upper clamping plate (41) and the lower clamping plate (42), and the side edge of the upper part of the limiting plate (43) is overlapped with the side edge of the upper clamping plate (41) or the side edge of the lower clamping plate (42) and is fixedly connected; the two bolts (3) are arranged in parallel, the limiting plate (43) has a width capable of being clamped between the two bolts (3), and the two bolts (3) move along with the sliding of the sliding block main body (21), so that the limiting plate (43) is clamped between or separated from the two bolts (3);
The sliding block is characterized in that a bolt fixing hole (24) and a fastening through hole (26) are further formed in the sliding block main body (21), the bolt (3) penetrates through the bolt fixing hole (24), the fastening through hole (26) penetrates through the space between the sliding block main body (21) and the bolt fixing hole (24), and the fastening through hole (26) is used for penetrating a screw to fix the bolt (3) on the sliding block main body (21).
2. The locking device of claim 1, wherein: screw through holes (44) are formed in the upper clamping plate (41) or the lower clamping plate (42).
3. The locking device of claim 1, wherein: the side of the bolt (3) is provided with an anti-skid groove (31), and the anti-skid groove (31) is opposite to the through position of the bolt fixing hole (24).
4. The locking device of claim 1, wherein: the inner wall of the lock sleeve (1) and the side surface of the sliding block main body (21) are respectively provided with a first plug (13) and a second plug (25) which are protruded, and the first plug (13) and the second plug (25) are respectively inserted into two ends of the spring (7).
5. The locking device of claim 1, wherein: the locking device is also provided with a pull buckle (6), the lower end of the pull buckle (6) is fixedly connected with an upper limit head (22) of the sliding block (2), and the upper part of the pull buckle (6) is exposed out of the cover plate (5).
6. The locking device of claim 1, wherein: four screw through holes (52) are formed in the cover plate (5) around the edge of the cover plate, and four fixing holes (14) are formed in the lock sleeve (1) corresponding to the screw through holes (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910652537.9A CN110391376B (en) | 2019-07-19 | 2019-07-19 | Locking device for battery cover of single-rotor unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910652537.9A CN110391376B (en) | 2019-07-19 | 2019-07-19 | Locking device for battery cover of single-rotor unmanned aerial vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110391376A CN110391376A (en) | 2019-10-29 |
| CN110391376B true CN110391376B (en) | 2024-05-31 |
Family
ID=68285163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910652537.9A Active CN110391376B (en) | 2019-07-19 | 2019-07-19 | Locking device for battery cover of single-rotor unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110391376B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114013664B (en) * | 2021-10-22 | 2024-06-11 | 深圳市道通智能航空技术股份有限公司 | Battery compartment assembly and unmanned aerial vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107010244A (en) * | 2017-04-06 | 2017-08-04 | 观典防务技术股份有限公司 | A kind of split type unmanned plane |
| CN206374991U (en) * | 2016-10-31 | 2017-08-04 | 浙江天马行空创新科技有限公司 | A kind of new unmanned plane battery compartment |
| CN207218335U (en) * | 2017-09-24 | 2018-04-10 | 长沙航空职业技术学院 | A kind of unmanned plane for being conveniently replaceable battery |
| CN207572424U (en) * | 2017-11-23 | 2018-07-03 | 深圳市科比特航空科技有限公司 | Battery cover unlatching and locking device and unmanned plane |
| CN208655765U (en) * | 2018-09-28 | 2019-03-26 | 深圳市军华无人机科技有限公司 | A kind of unmanned plane cell fixing device |
| CN209993656U (en) * | 2019-07-19 | 2020-01-24 | 广西南宁一键智农科技有限公司 | Locking device of single rotor unmanned aerial vehicle battery cover |
-
2019
- 2019-07-19 CN CN201910652537.9A patent/CN110391376B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206374991U (en) * | 2016-10-31 | 2017-08-04 | 浙江天马行空创新科技有限公司 | A kind of new unmanned plane battery compartment |
| CN107010244A (en) * | 2017-04-06 | 2017-08-04 | 观典防务技术股份有限公司 | A kind of split type unmanned plane |
| CN207218335U (en) * | 2017-09-24 | 2018-04-10 | 长沙航空职业技术学院 | A kind of unmanned plane for being conveniently replaceable battery |
| CN207572424U (en) * | 2017-11-23 | 2018-07-03 | 深圳市科比特航空科技有限公司 | Battery cover unlatching and locking device and unmanned plane |
| CN208655765U (en) * | 2018-09-28 | 2019-03-26 | 深圳市军华无人机科技有限公司 | A kind of unmanned plane cell fixing device |
| CN209993656U (en) * | 2019-07-19 | 2020-01-24 | 广西南宁一键智农科技有限公司 | Locking device of single rotor unmanned aerial vehicle battery cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110391376A (en) | 2019-10-29 |
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Effective date of registration: 20240613 Address after: Room 307, 3rd Floor, Building 3, No. 6 Fufeng Road, Science City, Fengtai District, Beijing, 100071 Patentee after: Beijing Yuanfei Technology Co.,Ltd. Country or region after: China Address before: 530007 Room 5-1, 5th Floor, Workshop 2, No. 10 Kechuang Road, Gaoxin District, Xixiangtang District, Nanning City, Guangxi Zhuang Autonomous Region Patentee before: GUANGXI NANNING YIJIAN ZHINONG TECHNOLOGY Co.,Ltd. Country or region before: China |