Unmanned aerial vehicle battery, unmanned aerial vehicle and unmanned aerial vehicle hangar

Abstract

The embodiment of the utility model provides an unmanned aerial vehicle battery, an unmanned aerial vehicle and an unmanned aerial vehicle hangar, and the unmanned aerial vehicle battery comprises a battery shell, and a force bearing hole and a buckle structure which are arranged on the battery shell; the buckle structure comprises a fixed buckle, a movable buckle and a reset piece, and the fixed buckle is arranged on an unmanned aerial vehicle battery mounting cavity or a fixing base in an unmanned aerial vehicle hangar; at least part of the movable buckle is connected to the battery shell in a sliding mode in the first direction, and the movable buckle is connected with or disconnected from the fixed buckle; the first end of the reset piece is fixedly connected with the battery shell, and the second end is connected with the movable buckle; when the movable buckle and the fixed buckle are in a clamped connection state, in the process that the force bearing column of an external battery clamp is inserted into the force bearing hole, the battery clamp can press the movable buckle so that the movable buckle and the fixed buckle can be unclamped.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle battery, an unmanned aerial vehicle and an unmanned aerial vehicle hangar. BACKGROUND

[0002] An unmanned aerial vehicle, referred to as "UAV" in English, is an unmanned aircraft controlled by radio remote control equipment and self-provided program control device. At present, unmanned aerial vehicles are generally divided into multi-rotor and fixed-wing unmanned aerial vehicles. Fixed-wing unmanned aerial vehicles play an increasingly important role in tasks requiring long-time and long-distance transportation or inspection due to their long battery endurance and large load. When operating or debugging equipment, there is often a problem of long replacement time and low efficiency when replacing medium and large unmanned aerial vehicle batteries. CONTENT OF THE UTILITY MODEL

[0003] Embodiments of the present application aim to provide an unmanned aerial vehicle battery, an unmanned aerial vehicle and an unmanned aerial vehicle hangar to solve the problem of long replacement time and low efficiency when replacing medium and large unmanned aerial vehicle batteries. The specific technical solutions are as follows:

[0004] Embodiments of the first aspect of the present application provide an unmanned aerial vehicle battery, comprising: a battery shell, a force bearing hole and a buckle structure provided on the battery shell; the buckle structure comprises: a fixed buckle, a movable buckle and a reset member, the fixed buckle is provided on a fixed seat in an unmanned aerial vehicle battery mounting cavity or an unmanned aerial vehicle hangar; the movable buckle is at least partially connected to the battery shell in sliding connection in a first direction, and is in engagement or disengagement with the fixed buckle; the first end of the reset member is fixedly connected with the battery shell, and the second end is connected with the movable buckle; in the state of engagement between the movable buckle and the fixed buckle, during the process of inserting the force bearing column of an external battery clamp into the force bearing hole, the battery clamp can press the movable buckle to disengage the movable buckle from the fixed buckle.

[0005] In some embodiments, the reset member comprises an elastic member, and when the movable buckle is disengaged from the fixed buckle, the elastic member is in a compressed state.

[0006] In some embodiments, the number of elastic members is at least two, and the at least two elastic members are arranged in a second direction, the second direction being perpendicular to the first direction.

[0007] In some embodiments, the reset member comprises a first magnetic member and a second magnetic member that repel each other, the first magnetic member is fixedly connected to the battery shell, the second magnetic member is fixedly connected to the movable buckle, and the first magnetic member and the second magnetic member are located opposite to each other in the first direction.

[0008] In some embodiments, the mobile buckle comprises a clamping portion, a pressing portion and a transmission portion, the clamping portion and the pressing portion are fixedly connected through the transmission portion, the clamping portion is fixedly connected with the second end of the reset member, a matching hole is formed between the clamping portion and the pressing portion, the fixed buckle passes through the matching hole and is clamped with the clamping portion.

[0009] In some embodiments, the fixed buckle comprises a first connecting portion, a second connecting portion and a clamping matching portion, the first connecting portion and the clamping matching portion are fixedly connected through the second connecting portion, the first connecting portion is fixedly connected with a fixed seat in the unmanned aerial vehicle battery mounting cavity or the unmanned aerial vehicle hangar, the clamping matching portion is clamped with the clamping portion, and when the clamping portion is matched with the clamping matching portion, part of the second connecting portion is located in the matching hole.

[0010] In some embodiments, the unmanned aerial vehicle battery further comprises a connecting shell fixedly connected with the unmanned aerial vehicle battery and having an accommodating cavity, the connecting shell comprises an upper shell and a lower shell, the upper shell and the lower shell are respectively fixedly connected with the battery shell to form the accommodating cavity, the upper shell has a first limiting surface facing the lower shell, the lower shell has a second limiting surface facing the upper shell, at least part of the mobile buckle is slidingly connected between the first limiting surface and the second limiting surface, and the first limiting surface and the second limiting surface are used for limiting the movement of the mobile buckle in a first direction.

[0011] In some embodiments, the battery shell comprises an arc-shaped top shell and an inner shell, the arc-shaped top shell is provided with a mounting hole, the upper shell comprises a first connecting plate, a second connecting plate and a third connecting plate, the first connecting plate is fixedly connected with the inner shell and fixedly connected with the first end of the reset member, and is connected with the third connecting plate through the second connecting plate, and the third connecting plate is located in the mounting hole, the outer surface shape of the third connecting plate is adapted to the outer surface shape of the arc-shaped top shell, the third connecting plate is provided with a through hole, and at least part of the mobile buckle passes through the through hole and is located in the accommodating cavity.

[0012] Embodiments of the second aspect of the application provide an unmanned aerial vehicle, comprising the unmanned aerial vehicle battery as described above.

[0013] Embodiments of the third aspect of the application provide an unmanned aerial vehicle hangar, comprising the unmanned aerial vehicle and the battery clamp as described above.

[0014] In this embodiment, the drone battery is installed in the drone battery mounting cavity or on the battery mounting bracket in the drone hangar via a snap-fit ​​structure. When replacing or moving the drone battery, the support column of the external battery clamp, while being inserted into the support hole, can press the movable snap-fit, causing it to move under force and thus disengage from the fixed snap-fit. In other words, the movable snap-fit ​​disengages from the fixed snap-fit. The external battery clamp can easily pick up the drone battery and detach it from the drone battery mounting cavity or mounting bracket as it approaches the drone battery. This simple process saves time and improves the efficiency of drone battery replacement.

[0015] Of course, any product implementing this application does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings.

[0017] Figure 1 An axonometric view of a drone battery mounted on a mounting base, provided in an embodiment of this application;

[0018] Figure 2 for Figure 1 The diagram shows the internal structure of the drone's battery and mounting base.

[0019] Figure 3 This is an axonometric view of the drone battery and battery clamp in an embodiment of this application;

[0020] Figure 4 for Figure 1 An exploded view of the drone's battery and mount from one angle;

[0021] Figure 5 for Figure 1 An exploded view of the drone's battery and mount from another angle;

[0022] Figure 6 for Figure 1 The image shows a perspective view of the drone's battery and mounting base.

[0023] Figure label:

[0024] Drone battery 1;

[0025] Battery shell 10; arc-shaped top cover 11; mounting hole 111; inner shell 12; connecting column 13; cutout 121; force bearing hole 20; buckle structure 30; fixed buckle 31; first connecting part 311; second connecting part 312; clamping matching part 313; connecting shell 32; upper shell 321; first connecting plate 3211; second connecting plate 3212; third connecting plate 3213; second connecting hole 3214; lower shell 322; guide protrusion 3221; first connecting hole 3222; moving buckle 33; clamping part 331; pressing part 332; transmission part 333; matching hole 334; reset member 34; intelligent battery management system 40; battery cell 50;

[0026] First direction X;

[0027] Battery clamp 2; clamping jaw 200; force bearing column 201; clamping plate 202; fixed seat 3. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art based on the present application belong to the scope of protection of the present application.

[0029] As shown in Figure 1 and Figure 2 , the embodiments of the first aspect of the present application provide a drone battery 1, the drone battery 1 comprising: a battery shell 10, a force bearing hole 20 and a buckle structure 30 arranged on the battery shell 10; the buckle structure 30 comprises: a fixed buckle 31, a moving buckle 33, and a reset member 34, the fixed buckle 31 is arranged on a fixed seat 3 in a drone battery mounting cavity (not shown) or a drone hangar; at least part of the moving buckle 33 is slidingly connected to the battery shell 10 along a first direction X, the moving buckle 33 is in clamping or unclamping connection with the fixed buckle 31; the first end of the reset member 34 is fixedly connected with the battery shell 10, and the second end is fixedly connected with the moving buckle 33; in the clamping state of the moving buckle 33 and the fixed buckle 31, during the process of inserting the force bearing column of the external battery clamp into the force bearing hole 20, the clamping plate of the battery clamp can press the moving buckle 33, so that the moving buckle 33 and the fixed buckle 31 are unclamped. Wherein, the buckle structure is installed on the side wall of the battery shell 10, and the first direction X can be a direction perpendicular to the side wall of the battery shell 10.

[0030] In the embodiments of the present application, as shown in Figure 1 and Figure 2As shown, the unmanned aerial vehicle battery 1 is mounted on the battery fixing seat 3 in the unmanned aerial vehicle battery mounting cavity or the unmanned aerial vehicle hangar through the buckle structure 30. When the unmanned aerial vehicle battery 1 is mounted or dismounted, the force bearing column of the external battery clamp is inserted into the force bearing hole 20, and the clamping plate can press the moving buckle 33 to make the moving buckle 33 move under force, and then the moving buckle 33 is disengaged from the fixed buckle 31, that is, the moving buckle 33 is disengaged from the fixed buckle 31. In the process of approaching the unmanned aerial vehicle battery 1, the external battery clamp can complete the fork taking of the unmanned aerial vehicle battery 1, and the disengagement of the unmanned aerial vehicle battery 1 from the battery mounting cavity or the fixing seat 3. The process is simple, the time for replacing the unmanned aerial vehicle battery 1 can be saved, and the efficiency of replacing the unmanned aerial vehicle battery 1 can be improved.

[0031] Specifically, as shown in the figure, Figures 1 to 3 As shown, the external battery clamp 2 includes two clamping jaws 200, and the two clamping jaws 200 can approach or move away from each other. The clamping jaw 200 has a clamping plate 202 and a force bearing column 201 arranged on the clamping plate 202. The number of the force bearing column 201 can be consistent with the number of the force bearing hole 20, and the force bearing column can be inserted into the force bearing hole 20. When the position of the force bearing column is opposite to the position of the force bearing hole 20, the position of the clamping plate is opposite to the position of the buckle structure 30. More specifically, in the process of the clamping plate 202 approaching the unmanned aerial vehicle battery 1, at least part of the clamping plate can press the moving buckle 33 of the buckle structure 30. Further, the number of the force bearing hole 20 on the battery can be two, the number of the buckle structure 30 is one, and the buckle structure 30 is arranged between the two force bearing holes 20. The number of the buckle structure 30 can be two, and the buckle structure 30 is arranged on the opposite sides of the battery shell 10.

[0032] Specifically, the fixed buckle 31 is fixedly connected with the battery fixing seat 3 in the unmanned aerial vehicle battery mounting cavity or the unmanned aerial vehicle hangar. The connection mode can be threaded connection or adhesion, welding, etc.

[0033] In some embodiments of the present application, the reset member 34 includes an elastic member. When the moving buckle 33 is disengaged from the fixed buckle 31, the elastic member is in a compressed state.

[0034] In the embodiments of the present application, in the process that the battery clamp 2 presses the moving buckle 33, the elastic member is compressed, the moving buckle 33 is disengaged from the fixed buckle 31, and the moving buckle 33 is in the first station. At this time, the unmanned aerial vehicle battery 1 can be disengaged from the fixed buckle 31, that is, disengaged from the fixing seat 3 in the unmanned aerial vehicle battery mounting cavity or the unmanned aerial vehicle hangar. When the clamping plate of the battery clamp 2 is moved in the direction away from the unmanned aerial vehicle battery 1, the moving buckle 33 reaches the second station under the elastic force of the elastic member, the moving buckle 33 is engaged with the fixed buckle 31, and the unmanned aerial vehicle is mounted on the fixing seat 3 in the unmanned aerial vehicle battery mounting cavity or the unmanned aerial vehicle hangar.

[0035] Specifically, the elastic member can be a spring or an elastic column.

[0036] In some embodiments of the present application, the number of elastic members is at least two, and the at least two elastic members are arranged at intervals along the second direction perpendicular to the first direction X.

[0037] In the embodiments of the present application, the number of elastic members is at least two, and the at least two elastic members are arranged at intervals along the second direction, which can reduce the jamming phenomenon caused by uneven stress to one side during the elastic member is opened and moved to the buckle 33, and improve the stability and reliability of the buckle structure 30 operation.

[0038] In some embodiments of the present application, the reset member 34 includes a first magnetic member (not shown) and a second magnetic member (not shown) that repel each other, the first magnetic member is fixedly connected to the battery shell 10, the second magnetic member is fixedly connected to the movable buckle 33, and the first magnetic member and the second magnetic member are opposite to each other in position along the first direction X.

[0039] In the embodiments of the present application, during the process that the battery clamp 2 presses the movable buckle 33, the force applied by the battery clamp 2 on the movable buckle 33 overcomes the magnetic force between the first magnetic member and the second magnetic member, the movable buckle 33 is separated from the fixed buckle 31, and the movable buckle 33 is in the first station. At this time, the unmanned aerial vehicle battery 1 can be separated from the fixed buckle 31, that is, from the unmanned aerial vehicle battery mounting cavity or the fixed seat 3 of the unmanned aerial vehicle hangar; when the clamping plate of the battery clamp 2 is moved away from the unmanned aerial vehicle battery 1, the movable buckle 33 reaches the second station under the repulsion magnetic force between the first magnetic member and the second magnetic member, the movable buckle 33 is clamped with the fixed buckle 31, and the unmanned aerial vehicle is mounted on the fixed seat 3 of the unmanned aerial vehicle battery mounting cavity or the unmanned aerial vehicle hangar.

[0040] In some embodiments of the present application, as shown in Figure 2 The movable buckle 33 includes a clamping portion 331, a pressing portion 332, and a transmission portion 333, the clamping portion 331 and the pressing portion 332 are fixedly connected through the transmission portion 333, the clamping portion 331 is fixedly connected with the second end of the reset member 34, and the clamping portion 331 and the pressing portion 332 form a matching hole 334, the fixed buckle 31 passes through the matching hole 334 and is clamped with the clamping portion 331.

[0041] In the embodiments of the present application, the clamping plate of the battery clamp 2 acts on the pressing part, because the pressing part is fixedly connected with the clamping part 331 through the transmission part 333, therefore, when the pressing part is pressed, the clamping part 331 pushes the reset member 34. In order to transfer the unmanned aerial vehicle battery 1 from the unmanned aerial vehicle battery mounting cavity to the unmanned aerial vehicle hangar fixed seat 3, and the reset member is an elastic member, the process of disassembling and assembling the unmanned aerial vehicle battery 1 is described. When the unmanned aerial vehicle battery 1 is mounted on the unmanned aerial vehicle battery mounting cavity, in the state that the moving buckle 33 is clamped and matched with the fixed buckle 31, the load bearing column of the battery clamp 2 is aligned with the load bearing hole 20 of the unmanned aerial vehicle battery 1, the clamping plate part of the battery clamp 2 is close to the moving buckle 33 of the unmanned aerial vehicle battery 1, contacts and presses the moving buckle 33, so that the moving buckle 33 gradually separates from the fixed buckle 31, and the elastic member is pressed, the elastic member is compressed, when the moving buckle 33 completely separates from the fixed buckle 31, the battery clamp 2 separates the unmanned aerial vehicle battery 1 from the unmanned aerial vehicle battery mounting cavity or the fixed seat 3. The battery clamp 2 transports the unmanned aerial vehicle battery 1 to the fixed seat 3, so that the fixed buckle 31 passes through the matching hole 334, the battery clamp 2 releases the unmanned aerial vehicle battery 1, because the force applied by the clamping plate on the moving buckle 33 disappears, under the action of the reset member 34, the moving buckle 33 moves outward until the moving buckle 33 is clamped with the fixed buckle 31 on the fixed seat 3.

[0042] In some embodiments of the present application, as shown in Figure 2 The fixed buckle 31 includes a first connecting part 311, a second connecting part 312 and a clamping matching part 313, the first connecting part 311 is fixedly connected with the clamping matching part 313 through the second connecting part 312, the first connecting part 311 is fixedly connected with the unmanned aerial vehicle battery mounting cavity or the fixed seat 3 in the unmanned aerial vehicle hangar, and the clamping matching part 313 is clamped with the clamping part 331. When the clamping part 331 is matched with the clamping matching part 313, part of the second connecting part 312 is located in the matching hole 334.

[0043] In the embodiments of the present application, as shown in Figure 2 and Figure 4 The first connecting part 311, the second connecting part 312 and the clamping matching part 313 are connected in Z shape, specifically, the first connecting part 311 and the clamping matching part 313 are perpendicular to the second connecting part 312. When the fixed buckle 31 is clamped with the moving buckle 33, the outer side wall of the clamping part 331 of the moving buckle 33 abuts against the side wall of the clamping matching part 313 of the fixed buckle 31.

[0044] In some embodiments of the present application, as shown in Figure 2 and Figure 4As shown, the unmanned aerial vehicle battery further comprises a connecting shell 32 fixedly connected to the unmanned aerial vehicle battery; the connecting shell 32 comprises an upper shell 321 and a lower shell 322; the upper shell 321 and the lower shell 322 are fixedly connected to the battery shell 10 respectively to form a containing cavity; the upper shell 321 has a first limiting surface facing the lower shell 322, the lower shell 322 has a second limiting surface facing the upper shell 321, at least part of the moving buckle 33 is slidingly connected between the first limiting surface and the second limiting surface, and the first limiting surface and the second limiting surface are used for limiting the movement of the moving buckle 33 in the first direction X.

[0045] In the embodiments of the present application, the containing cavity is formed between the upper shell 321 and the lower shell 322, and the first limiting surface of the upper shell 321 and the second limiting surface of the lower shell 322 can limit the movement direction of the moving buckle 33, without the need to additionally arrange other limiting members, thereby saving manufacturing cost and being compact in structure.

[0046] Specifically, as shown in Figure 2 and Figure 4 , the upper surface of the lower shell 322 is provided with a guide protrusion 3221 extending in the first direction X, and the lower surface of the moving buckle 33 is provided with a guide groove (not shown in the figure) matched with the guide protrusion 3221; through the cooperation of the guide protrusion 3221 and the guide groove, the moving buckle 33 can slide along the guide protrusion 3221 through the guide groove, thereby improving the accuracy and stability of the movement of the moving buckle 33. More specifically, the number of guide protrusions 3221 can be two. The lower shell 322 is provided with a first connecting hole 3222, and the upper shell 321 is provided with a second connecting hole 3214; the buckle structure 30 further comprises a connecting member (not shown in the figure), which passes through the first connecting hole 3222 and the second connecting hole 3214 to connect the upper shell 321 and the lower shell 322; the upper shell 321 is connected with the battery shell 10; specifically, the upper shell 321 can be connected with the arc-shaped top shell 11 or the outer side wall of the inner shell 12.

[0047] More specifically, when the reset member comprises an elastic member, one end of the elastic member is fixedly connected with the connecting shell, and the other end is fixedly connected with the moving buckle; when the reset member comprises a first magnetic member and a second magnetic member, the first magnetic member is fixedly connected to the connecting shell, and the second magnetic member is fixedly connected to the moving buckle 33.

[0048] In some embodiments of the present application, as shown in Figure 1 and Figure 2 , Figure 4As shown, the battery shell 10 includes an arc-shaped top shell 11 and an inner shell 12, the arc-shaped top shell 11 is provided with a mounting hole 111; the upper shell 321 includes a first connecting plate 3211, a second connecting plate 3212 and a third connecting plate 3213; the first limiting surface of the upper shell 321 is the lower surface of the third connecting plate 3213, the first connecting plate 3211 is fixedly connected with the inner shell 12 and fixedly connected with the first end of the reset member 34, and connected with the third connecting plate 3213 through the second connecting plate 3212; the third connecting plate 3213 is located in the mounting hole 111, the outer surface shape is adapted to the outer surface shape of the arc-shaped top shell 11, provided with a through hole, and at least part of the moving buckle 33 is located in the accommodating cavity through the through hole.

[0049] In the embodiments of the present application, as shown in Figure 2 、 Figure 5 、 Figure 6 As shown, the arc-shaped top shell 11 and the inner shell 12 are connected through the connecting column 13, and the outer surface of the third connecting plate 3213 is adapted to the outer surface of the arc-shaped top shell 11, so that the appearance of the unmanned aerial vehicle battery 1 is more beautiful. The unmanned aerial vehicle battery mounting cavity can be located at the top of the unmanned aerial vehicle body, and the battery mounting cavity has a bottom wall and a side wall, and the fixed buckle can be fixedly connected to the bottom wall. When the unmanned aerial vehicle battery 1 is installed on the unmanned aerial vehicle, the unmanned aerial vehicle battery 1 and the surface of the unmanned aerial vehicle body form a smooth curved surface as a whole. In other embodiments, the upper surface of the battery shell can have other shapes. Specifically, the unmanned aerial vehicle battery 1 further includes a battery cell 50, and the battery cell 50 is located in the inner shell 12, and the inner shell 12 is provided with a plurality of cutout holes 121 for heat dissipation of the battery cell 50.

[0050] In the prior art, the traditional unmanned aerial vehicle battery cannot perform functions such as real-time monitoring of battery state, intelligent charging, fault diagnosis and alarm, and cannot improve the flight efficiency and safety performance of the unmanned aerial vehicle.

[0051] In the embodiments of the present application, the inner shell 12 of the unmanned aerial vehicle battery 1 is further provided with an intelligent battery management system 40, which has functions such as power-on self-test, intelligent charging and discharging, short-circuit protection and monitoring of battery state, and cooperates with the battery replacement system in the hangar to realize automatic loading and unloading of the battery, thereby improving the working efficiency and safety performance of the unmanned aerial vehicle.

[0052] The embodiments of the second aspect of the present application provide an unmanned aerial vehicle, comprising: the unmanned aerial vehicle battery 1 as above.

[0053] In the embodiments of the present application, the unmanned aerial vehicle is provided with a battery mounting cavity on the body, and the unmanned aerial vehicle battery 1 is mounted on the unmanned aerial vehicle battery mounting cavity through the buckle structure 30. When the unmanned aerial vehicle battery 1 is mounted or dismounted, the force bearing column of the external battery clamp 2 can press the moving buckle 33 during the process of inserting into the force bearing hole 20, so as to make the moving buckle 33 move under force, and then make the moving buckle 33 and the fixed buckle 31 disengage, that is, the moving buckle 33 is separated from the fixed buckle 31. During the process of approaching the unmanned aerial vehicle battery 1, the external battery clamp 2 can complete the fork taking of the unmanned aerial vehicle battery 1 and the disengagement of the unmanned aerial vehicle battery 1 from the unmanned aerial vehicle battery mounting cavity or the fixed seat 3. The process is simple, the time for replacing the unmanned aerial vehicle battery 1 can be saved, and the efficiency of replacing the unmanned aerial vehicle battery 1 is improved.

[0054] The embodiments of the third aspect of the present application provide an unmanned aerial vehicle hangar, comprising the unmanned aerial vehicle and the battery clamp 2.

[0055] In the embodiments of the present application, the unmanned aerial vehicle battery 1 is mounted on the unmanned aerial vehicle battery mounting cavity or the battery fixing seat 3 in the unmanned aerial vehicle hangar through the buckle structure 30. When the unmanned aerial vehicle battery 1 is replaced or transported, the force bearing column of the external battery clamp 2 can press the moving buckle 33 during the process of inserting into the force bearing hole 20, so as to make the moving buckle 33 move under force, and then make the moving buckle 33 and the fixed buckle 31 disengage, that is, the moving buckle 33 is separated from the fixed buckle 31. During the process of approaching the unmanned aerial vehicle battery 1, the external battery clamp 2 can complete the fork taking of the unmanned aerial vehicle battery 1 and the disengagement of the unmanned aerial vehicle battery 1 from the unmanned aerial vehicle battery mounting cavity or the fixed seat 3. The process is simple, the time for replacing the unmanned aerial vehicle battery 1 can be saved, and the efficiency of replacing the unmanned aerial vehicle battery 1 is improved, thereby improving the working efficiency of the unmanned aerial vehicle hangar.

[0056] The above only describes the preferred embodiments of the present application, and is not used to limit the protection scope of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application is included in the protection scope of the present application.

Claims

1. A drone battery, characterized in that, The utility model relates to a battery shell (10), the force bearing hole (20) and buckle structure (30) of setting on the battery shell (10) are provided; The buckle structure (30) comprises: Fixed buckle (31), the fixed seat (3) in the unmanned aerial vehicle battery installation cavity or unmanned aerial vehicle hangar is provided; Mobile buckle (33), at least part of the battery shell (10) is slidably connected in the first direction, and is connected or disconnected with the fixed buckle (31); Reset member (34), the first end is fixedly connected with the battery shell (10), and the second end is connected with the mobile buckle (33); In the process that the force bearing column of external battery clamp (2) is inserted into the force bearing hole (20) in the state that the mobile buckle (33) is connected with the fixed buckle (31), the battery clamp (2) can press the mobile buckle (33) to make the mobile buckle (33) and the fixed buckle (31) are disconnected. The reset member (34) comprises an elastic member, and the elastic member is in a compressed state when the mobile buckle (33) is disconnected with the fixed buckle (31).

2. The drone battery of claim 1, wherein, The number of the elastic member is at least two, and the at least two elastic members are arranged in a second direction, and the second direction is perpendicular to the first direction.

3. The drone battery of claim 2, wherein, The reset member (34) comprises a first magnetic member and a second magnetic member that repel each other, the first magnetic member is fixedly connected to the battery shell (10), the second magnetic member is fixedly connected to the mobile buckle (33), and the first magnetic member and the second magnetic member are opposite in position along the first direction.

4. The drone battery of claim 1, wherein, The mobile buckle (33) comprises a clamping portion (331), a pressing portion (332) and a transmission portion (333), the clamping portion (331) and the pressing portion (332) are fixedly connected through the transmission portion (333), the clamping portion (331) is fixedly connected with the second end of the reset member (34), a matching hole (334) is formed between the clamping portion (331) and the pressing portion (332), the fixed buckle (31) passes through the matching hole (334) and is connected with the clamping portion (331).

5. The drone battery of any one of claims 1-4, wherein, The fixed buckle (31) comprises a first connecting portion (311), a second connecting portion (312) and a clamping matching portion (313), the first connecting portion (311) and the clamping matching portion (313) are fixedly connected through the second connecting portion (312), the first connecting portion (311) is fixedly connected with the fixed seat (3) in the unmanned aerial vehicle battery installation cavity or unmanned aerial vehicle hangar, the clamping matching portion (313) is connected with the clamping portion (331), and part of the second connecting portion (312) is located in the matching hole (334) when the clamping portion (331) is matched with the clamping matching portion (313).

6. The drone battery of claim 5, wherein, The unmanned aerial vehicle battery further comprises a connecting shell (32) fixedly connected with the unmanned aerial vehicle battery, and the connecting shell (32) comprises an upper shell (321) and a lower shell (322); 7. The drone battery of any one of claims 1-4, wherein, The upper shell (321) and the lower shell (322) are fixedly connected with the battery shell (10) respectively to form a containing cavity. ​ The upper shell (321) has a first limiting surface facing the lower shell (322), the lower shell (322) has a second limiting surface facing the upper shell (321), and at least part of the mobile buckle (33) is slidingly connected between the first limiting surface and the second limiting surface, and the first limiting surface and the second limiting surface are used for limiting the movement of the mobile buckle (33) in a first direction.

8. The drone battery of claim 7, wherein, The battery shell (10) comprises an arc-shaped top shell (11) and an inner shell (12), the arc-shaped top shell (11) is provided with a mounting hole (111); the upper shell (321) comprises a first connecting plate (3211), a second connecting plate (3212) and a third connecting plate (3213); The first connecting plate (3211) is fixedly connected with the inner shell (12) and the first end of the reset member (34), and is connected with the third connecting plate (3213) through the second connecting plate (3212); The third connecting plate (3213) is located in the mounting hole (111), the outer surface shape of the third connecting plate (3213) is matched with the outer surface shape of the arc-shaped top shell (11), the third connecting plate (3213) is provided with a through hole, and at least part of the mobile buckle (33) passes through the through hole and is located in the accommodating cavity.

9. A drone, characterized in that, Comprise: The unmanned aerial vehicle battery according to any one of claims 1-8.

10. A drone hangar, characterized in that, Comprise: The unmanned aerial vehicle and the battery clamp (2) according to claim 9.

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