Quick-release battery pack applied to unmanned aerial vehicle

Abstract

The quick-release battery pack comprises a fuselage, a battery body, a battery box and a plurality of rotor wings, the rotor wings are movably connected with the end of the fuselage, the battery box is installed below the fuselage, the battery body is detachably installed in the battery box, a socket is arranged at the rear end of the battery body, and the battery body is detachably installed in the battery box. A plug is arranged on the rear wall of the battery box corresponding to the socket, a sliding groove is formed in the inner side wall of the battery box, a guide strip is arranged on the side wall of the battery body corresponding to the sliding groove, the lower end and the front end of the battery box are open, two rows of connecting buckles are hinged to the lower end of the side wall of the battery box, and the two ends of an elastic hook-and-loop fastener are connected with the two rows of connecting buckles respectively. And a spring buckle is arranged at the front end of the battery box. The elastic magic tape is used for tensioning and binding the battery body and supporting the battery body, so that the battery body can be firmly clung to the inner top of the battery box, the assembly is compact, and the disassembly and assembly efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to unmanned plane technical field, in particular to a kind of quick-release battery pack applied to unmanned plane. BACKGROUND

[0002] Unmanned plane is not manned aircraft using remote controller and self-provided program control device control, and existing consumer unmanned plane mostly uses battery pack as power source. At present, the mounting mode of battery pack of unmanned plane generally adopts screw locking, glue tight, body partition plate fixation etc., and battery pack and unmanned plane wiring often adopt connector connection, above mounting mode all need to increase many connecting parts or materials, and the mounting and dismounting of battery pack using screw locking mode need to use special tool, battery mounting and dismounting procedure are complicated, not conducive to quick battery pack replacement, using glue tight fixation mode is not conducive to battery dismounting maintenance, and it will cause damage to the body of unmanned plane and battery pack, not conducive to the on-site quick-release battery pack replacement of unmanned plane, reduce the use operation efficiency of unmanned plane, thus need to be improved. SUMMARY

[0003] Therefore, it is necessary to provide a quick-release battery pack applied to unmanned plane aiming at the above problems.

[0004] A kind of quick-release battery pack applied to unmanned plane, including fuselage, battery body, battery box and several rotors, several rotors are movably connected with the end of fuselage, the battery box is installed below fuselage, the battery body is detachably installed in battery box, the rear end of battery body is provided with socket, the rear wall of battery box is provided with plug corresponding to the socket, the inner side wall of battery box is provided with sliding slot, the side wall of battery body is provided with guide strip corresponding to the sliding slot, the lower end and front end of battery box are open, the lower end of the side wall of battery box is hingedly connected with two rows of connecting buckles, elastic magic tape two ends are connected with two rows of connecting buckles respectively, for binding battery body, the front end of battery box is provided with spring buckle.

[0005] Preferably, the front end of the battery body is provided with a handle.

[0006] Preferably, the rear wall of the battery box is further provided with a soft bag, and two soft bags are arranged on both sides of the plug.

[0007] Preferably, the lower end of the battery box is further provided with a support leg for mounting a camera.

[0008] Preferably, the inner top of the battery box is provided with a magnet block for magnetically attracting the battery body.

[0009] Preferably, the number of rotors is four groups, which are arranged in mirror image on both sides of the fuselage as the central axis.

[0010] The utility model discloses the beneficial effect lies in: utilize elastic magic paste and tighten the bundling battery body, and hold up the battery body, make the battery body can be firmly close in the inner top of battery box, assemble compact and improve the dismounting efficiency, be provided with spring buckle at the front end of battery box for the joint limiting battery body, avoid the battery body loosening in flight, and the plug and socket contact badly. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 It is a three -dimensional schematic view of quick -release battery pack for unmanned aerial vehicle for one embodiment;

[0012] Fig. 2 It is a top view schematic diagram for quick -release battery pack for unmanned aerial vehicle;

[0013] Fig. 3 It is the battery box and battery body explosion schematic diagram. DETAILED DESCRIPTION

[0014] In order to make the above-mentioned purpose, features and advantages of the utility model can be more obvious and easy to understand, the specific embodiment of the utility model is explained in detail below. In the following description, a lot of specific details are set forth in order to fully understand the utility model. But the utility model can be implemented in many other ways different from the description, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the following disclosed specific embodiments.

[0015] It should be noted that when an element is referred to as "fixed to" or "set to" another element, it can be directly on another element or there can be a middle element. When an element is considered "connected" to another element, it can be directly connected to another element or there can be a middle element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation.

[0016] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs. The terms used in the specification of the utility model herein are only for the purpose of describing the specific embodiments and are not intended to limit the utility model. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0017] As Figs. 1-3As shown, a kind of quick-release battery pack applied to unmanned aerial vehicle, including fuselage 1, battery body 2, battery box 3 and several rotors 4, several the rotors 4 are movably connected with the end of fuselage 1, the battery box 3 is installed below fuselage 1, the battery body 2 is detachably installed in battery box 3, the rear end of the battery body 2 is provided with socket, the rear wall of the battery box 3 is provided with plug 31 corresponding to the socket, the inner side wall of the battery box 3 is provided with sliding groove 32, the side wall of the battery body 2 is provided with guide strip 21 corresponding to the sliding groove 32, the lower end and the front end of the battery box 3 are opened, the lower end of the side wall of the battery box 3 is hinged with two rows of connecting buckles 33, and the two ends of elastic magic tape 5 are connected with the two rows of connecting buckles 33 respectively, for bundling the battery body 2, the front end of the battery box 3 is provided with spring buckle 34. Specifically, fuselage 1 is used for installing rotor 4, and battery box 3 is hung below fuselage 1, battery box 3 is used for protecting battery body 2, battery body 2 is detachably arranged, so as to replace battery body 2 with low power in flight site, and improve user experience. Further, in order to improve the dismounting efficiency of battery body 2 and reduce the dismounting difficulty, the battery body 2 designed by us is transversely arranged in the battery box 3, the sliding groove 32 in the battery box 3 is matched with the guide strip 21 on the side of the battery body 2, the battery body 2 is positioned, so that when assembling, the socket at the rear end of the battery body 2 can be aligned with the plug 31 provided on the rear wall of the battery box 3, and electrical connection is completed. At the same time, in order to avoid using bolts, improve the dismounting efficiency, and ensure the stability of the assembled battery body 2 and battery box 3, two rows of connecting buckles 33 are hinged on the bottom of the battery box 3, when bundling the battery body 2, the two rows of connecting buckles 33 are rotated towards each other under the tension of the elastic magic tape 5, and are in contact with the bottom of the battery body 2, so that the elastic magic tape 5 can be more closely attached to the lower end surface of the battery body 2. By tensioning the elastic magic tape 5, the battery body 2 is bundled, and the battery body 2 is supported, so that the battery body 2 can be tightly attached to the inner top of the battery box 3, and the sliding groove 32 and the guide strip 21 are matched to offset the weight of the battery body 2. Spring buckle 34 is arranged at the front end of the battery box 3, for clamping and limiting battery body 2, to avoid the loosening of battery body 2 during flight, and the poor contact between plug and socket.

[0018] As Fig. 3 shown, the front end of the battery body 2 is provided with a handle 22, which is convenient for users to pull the handle 22 when disassembling, so as to separate the battery body 2 from the battery box 3, and reduce the dismounting difficulty.

[0019] As Fig. 3As shown, the rear wall of the battery box 3 is also provided with soft bags 35, two of which are arranged on the two sides of the plug 31. Specifically, the soft bags 35 are made of silica gel and are elastic. When the user inserts the battery body 2 into the battery box 3, the soft bags 35 are compressed and deformed, and the soft bags 35 can be used to protect the plug 31, so as to avoid that the user exerts too much force to cause the hard contact and collision between the socket at the rear end of the battery body 2 and the plug 31, thereby causing damage to the plug 31 or the socket.

[0020] As shown in the drawings, Figs. 1-3 The lower end of the battery box 3 is also provided with a support leg 36 for mounting the camera 6, which has high integrated degree and does not need to be provided with other supports to mount the camera 6, and the support leg 36 is mounted on the side, which does not affect the normal replacement of the battery body 2.

[0021] As shown in the drawings, Fig. 3 The inner top of the battery box 3 is provided with a magnet block 7 for magnetically attracting the battery body 2. Specifically, the magnet block 7 provides magnetic attraction force for the battery body 2, adsorbs the battery body 2, offsets a part of the weight of the battery body 2, makes the battery body 2 and the battery box 3 more compact, and makes the flight more stable.

[0022] As shown in the drawings, Figs. 1-2 The number of the rotors 4 is four, which are arranged in pairs of mirror image symmetry with the fuselage 1 as the central axis, have simple overall structure, are suitable for racing, have high maneuverability and low cost.

[0023] The above-described embodiments only express several embodiments of the present application, and the description is more specific and detailed, but it cannot be understood as limiting the scope of the application. It should be noted that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A quick-release battery pack applied to a UAV, characterized in that: The utility model provides a kind of unmanned aerial vehicle, including fuselage, battery body, battery box and several rotors, several the rotors are movably connected with the end of fuselage, the battery box is installed below fuselage, the battery body is detachably installed in battery box, the rear end of the battery body is provided with socket, the rear wall of the battery box is provided with plug corresponding to the socket, the inner side wall of the battery box is provided with sliding slot, the side wall of the battery body is provided with guide strip corresponding to the sliding slot, the lower end and the front end of the battery box are opened, the lower end of the side wall of the battery box is hinged with two rows of connecting buckles, elastic magic tape two ends are connected with two rows of the connecting buckles respectively, for binding the battery body, the front end of the battery box is provided with spring buckle.

2. The quick-release battery pack for a UAV of claim 1, wherein: The front end of the battery body is provided with a handle.

3. The quick-release battery pack for a UAV of claim 1, wherein: The rear wall of the battery box is also provided with soft bags, two soft bags are arranged on both sides of the plug.

4. The quick-release battery pack for a UAV of claim 1, wherein: The lower end of the battery box is also provided with a supporting leg for mounting a camera.

5. The quick-release battery pack for a drone of claim 1, wherein: The inner top of the battery box is provided with a magnet block for magnetically attracting the battery body.

6. The quick-release battery pack for a drone of claim 1, wherein: The number of rotors is four groups, which are symmetrically arranged in pairs with the fuselage as the central axis.

Images