Unmanned aerial vehicle power installation structure

Abstract

The utility model relates to the technical field of unmanned aerial vehicle products, in particular to an unmanned aerial vehicle power installation structure. The unmanned aerial vehicle power installation structure comprises a supporting frame, the supporting frame is composed of a vehicle body and four vehicle arms, and installation holes are formed in the sides, away from the vehicle body, of the lower side faces of the vehicle arms on the supporting frame; the mounting plate is connected to the upper side surface of the machine body on the support frame; the foot stools are uniformly connected to the lower side surfaces of the upper arms of the support frame at intervals; and the battery is detachably arranged on the mounting plate. The shell and the supporting frame are fixed through the screws, the propeller is placed on the top of the motor shaft and fixed through the fastening screws, the battery is fixed through the mounting plate by means of the screws, and therefore the power system of the unmanned aerial vehicle is mounted, and dismounting and maintenance are convenient; the fixing rod and the fixing rod further fix the battery in a threaded meshing mode, so that the battery is prevented from shifting.

Description

TECHNICAL FIELD

[0001] The utility model relates to unmanned plane product technical field especially relates to a kind of unmanned plane power installation structure. BACKGROUND

[0002] Unmanned plane is a kind of aerial vehicle by remote control or autonomous flight control system manipulation. With the development of science and technology, unmanned plane is widely applied in military reconnaissance, agricultural monitoring, environmental detection, logistics transportation, film and television shooting and multiple fields, and the power system of unmanned plane is one of its core technologies, which directly determines the performance and application range of unmanned plane.

[0003] The power system of unmanned plane includes multiple key components, such as motor, electric governor, propeller and battery. These components need to be accurately matched and installed, and the incorrect installation of any component may cause the system to malfunction or have safety hazards. Therefore, whether it is installation during production process or disassembly and maintenance after damage, it is too complicated, and the existing battery on unmanned plane is installed in the installation box, and there is no stable connection relationship between the installation box and the battery, which causes the battery to easily shake in the power supply installation box during the flight of unmanned plane, and the connection between the battery and the power interface of the power structure on unmanned plane is easy to loosen, and in serious cases, it may even cause power interruption of unmanned plane and crash accident.

[0004] In view of the above, there is an urgent need for an unmanned plane power installation structure to solve the above problems. INVENTION CONTENTS

[0005] In order to overcome the shortcomings of too complicated operation of unmanned plane installation and disassembly, the utility model provides an unmanned plane power installation structure.

[0006] The unmanned aerial vehicle power installation structure comprises a support frame, the support frame is composed of a fuselage and four arms, installation holes are formed in the lower side of the arms away from the fuselage, an installation plate is connected to the upper side of the fuselage, foot supports are uniformly and spacedly connected to the lower side of the arms, a battery is detachably arranged on the installation plate, an electronic governor is detachably arranged on the side of the arms close to the fuselage, a shell is detachably arranged on the arms, a motor is arranged in the shell, the installation holes are located below the motor, the motor is electrically connected with the electronic governor, a propeller is detachably arranged on the shell, the top end of the output shaft of the motor is connected with the propeller through a coupling, and a fixing mechanism is arranged on the support frame.

[0007] As an improvement of the above scheme, the protection frame is provided with a hook-shaped fixing block on the left and right sides.

[0008] As an improvement of the above scheme, four recesses are formed in the installation plate, and the recesses in the installation plate are matched with the lower parts of the protection frames.

[0009] As an improvement of the above scheme, triangular grooves are uniformly and spacedly formed in the support frame.

[0010] As an improvement of the above scheme, the fixing sleeve is provided with an internal thread, and the fixing rod is provided with an external thread.

[0011] As an improvement of the above scheme, the width of the fixing rod is greater than the width of the rotating plate.

[0012] The unmanned aerial vehicle power installation structure has the following advantages:

[0013] The shell and the support frame are fixed by screws, the propeller is fixed on the top of the motor shaft through a fastening screw, the installation plate is used for fixing the battery by screws, and thus the installation of the unmanned aerial vehicle power system is completed, and the unmanned aerial vehicle power system is convenient to disassemble and maintain; the moving protection frame is wrapped around the battery, the rotating plate is rotated, the fixing rod is matched with the fixing sleeve through threads, and the battery is further fixed, so that the battery is prevented from being displaced. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0015] Figure 2 It is a three-dimensional structure schematic view of the support frame, the foot support and the battery.

[0016] Figure 3 This is a three-dimensional structural diagram of the mounting holes, motor, and propeller of this utility model.

[0017] Figure 4 This is a three-dimensional structural diagram of the support frame, battery, and protective frame of this utility model.

[0018] Figure 5 This is a sectional view of the rotating plate, fixing sleeve, and fixing rod of this utility model.

[0019] The labels in the diagram are as follows: 1-Support frame, 101-Mounting plate, 2-Legged frame, 3-Battery, 4-Electronic speed controller, 5-Housing shell, 6-Mounting hole, 7-Motor, 8-Propeller, 9-Protective frame, 10-Rotating plate, 1001-Moving slot, 11-Fixing sleeve, 12-Fixing rod. Detailed Implementation

[0020] The technical solution will be further described below with reference to specific embodiments. It should be noted that the terms "up," "down," "left," and "right" used in this document refer only to the position of the structure shown in the corresponding drawings. The serial numbers assigned to components in this document, such as "first," "second," etc., are only used to distinguish the described objects and have no sequential or technical meaning. Unless otherwise specified, terms such as "connection" and "linkage" in this application include both direct and indirect connections (linkages).

[0021] Example: Figures 1-4 As shown, a power mounting structure for a drone includes a support frame 1, a mounting plate 101, tripods 2, a battery 3, an ESC 4, a housing 5, a motor 7, a propeller 8, and a fixing mechanism. The support frame 1 consists of a fuselage and four arms. Triangular grooves are evenly spaced on the support frame 1 to reduce the weight of the device. Mounting holes 6 are formed on the lower side of the upper arms of the support frame 1, away from the fuselage. The mounting plate 101 is welded to the upper side of the upper fuselage of the support frame 1. Tripods 2 are evenly spaced on the lower side of the upper arms of the support frame 1. A battery 3 is detachably mounted on the mounting plate 101. An ESC 4 is detachably mounted on the side of the upper arm near the fuselage. A housing 5 is detachably mounted on the upper arm of the support frame 1. A motor 7 is installed inside the housing 5 by bolts. A mounting hole 6 is located below the motor 7. The motor 7 is electrically connected to the ESC 4. A propeller 8 is detachably mounted on the housing 5. The top of the output shaft of the motor 7 is connected to the propeller 8 by a coupling. A fixing mechanism is mounted on the support frame 1. Screws are installed in the mounting hole 6 to fix the housing 5 and the support frame 1. The propeller 8 is placed on top of the shaft of the motor 7 and fixed by fastening screws. The mounting plate 101 is fixed to the battery 3 by screws.

[0022] like Figure 5As shown, further comprising a fixing mechanism, the fixing mechanism comprising a protection frame 9, a rotating plate 10, a fixing sleeve 11 and a fixing rod 12, the support frame 1 is symmetrically connected with the protection frame 9 on the upper side of the machine body in a sliding manner, the protection frame 9 is provided with a hook-shaped fixing block on the left and right sides, the fixing block is used for fixing the battery 3, the mounting plate 101 is provided with four grooves, the grooves on the mounting plate 101 are engaged with the lower part of the protection frame 9, and the battery 7 can be wrapped around the four sides, the upper side of the protection frame 9 on the front side of the support frame 1 is symmetrically connected with the rotating plate 10 in a rotating manner, the rotating plate 10 is provided with a movable groove 1001, the other protection frame 9 is symmetrically connected with the fixing sleeve 11, the fixing sleeve 11 is located in the movable groove 1001, the fixing sleeve 11 is provided with an internal thread, the fixing sleeve 11 is detachably connected with the fixing rod 12, the fixing rod 12 is provided with an external thread, the internal thread of the fixing sleeve 11 is matched with the external thread of the fixing rod 12 to tightly fix the protection frame 9 and the rotating plate 10, and the width of the fixing rod 12 is greater than the width of the rotating plate 10, so that the rotating plate 10 is prevented from rotating and the battery 7 is prevented from loosening.

[0023] When the device needs to be used, first, the shell 5 is placed on the support frame 1, the screws are installed in the mounting holes 6, so that the shell 5 and the support frame 1 are fixed and installed, the propeller 8 is placed on the top of the shaft of the motor 7 and is fixed through a fastening screw, then the mounting plate 101 is fixed to the battery 3 through screws, the electronic speed controller 4 is installed on the support frame 1 through screws, when the battery 3 needs to be further fixed, the protection frame 9 is moved towards the mounting plate 101 to be engaged, the protection frame 9 wraps around the four sides of the battery 3, the rotating plate 10 is rotated, the fixing sleeve 11 is located in the movable groove 1001, the fixing rod 12 is placed on the fixing sleeve 11 and is rotated along the thread to be tightly screwed, the fixing rod 12 is in contact with the rotating plate 10 to fix the rotating plate 10, so that the battery 3 is fixed, so as to prevent the battery 3 from being displaced in the subsequent flight task, then the staff operates the remote controller, the receiver receives the signal of the remote controller, the receiver starts the motor 7 through the electronic speed controller 4, the output shaft of the motor 7 rotates to drive the propeller 8 to rotate, the electronic speed controller 4 can control the rotating speed and direction of the motor 7, after the flight task is completed, the rotating speed and direction of the motor 7 are controlled according to the above content to make the device return to the original position, the device is supported through the foot support 2, when the battery 3 needs to be replaced, the protection frame 9 is no longer wrapped around the four sides of the battery 3 according to the above content in a reverse manner, the battery 3 is taken out for replacement, if the propeller 8 needs to be maintained, the screws are taken off from the support frame 1, so that the propeller 8 can be easily disassembled for maintenance work.

[0024] The preferred embodiments of the present application are described above, it should be noted that, for those skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, these improvements and refinements should also be regarded as the protection scope of the present application.

Claims

1. An unmanned aerial vehicle power mounting structure, characterized by, The utility model relates to a kind of support frame (1), the support frame (1) is by fuselage and four arms, the installation hole (6) is opened on the lower side of upper arm of the support frame (1) away from fuselage side; Mounting plate (101), connected to the upper side of the upper arm of the support frame (1); Support frame (2), evenly spaced connection is arranged on the lower side of the upper arm of the support frame (1), the support frame (2) is used to support the support frame (1); Battery (3), detachably arranged on the mounting plate (101); Electricity (4) is arranged on the side of the upper arm of the support frame (1) close to fuselage; Housing (5), detachably arranged on the upper arm of the support frame (1); Motor (7), mounted in the housing (5), the installation hole (6) is located below the motor (7), the motor (7) is electrically connected with the electric regulator (4); Propeller (8), detachably arranged on the housing (5), the top end of the motor (7) output shaft is connected with the propeller (8) through coupling; Fixing mechanism, mounted on the support frame (1). The fixing mechanism comprises: Protective frame (9), front and back symmetrical sliding connection is arranged on the upper side of the upper arm of the support frame (1), the protective frame (9) is used to protect the battery (3); Rotary plate (10), left and right symmetrical rotary connection is arranged on the upper side of the protective frame (9) on the front side of the support frame (1), the rotary plate (10) is provided with movable slot (1001); Fixed sleeve (11), left and right symmetrical connection is arranged on another protective frame (9), the fixed sleeve (11) is located in the movable slot (1001); Fixed rod (12), detachably connected to the fixed sleeve (11), the fixed rod (12) is used to fix the rotary plate (10) and the protective frame (9).

2. The unmanned aerial vehicle power mounting structure of claim 1, wherein: The protective frame (9) is provided with a hook-shaped fixed block on the left and right sides.

3. The unmanned aerial vehicle power mounting structure of claim 1, wherein: The mounting plate (101) is provided with four grooves, and the grooves on the mounting plate (101) are matched with the lower part of the protective frame (9).

4. The unmanned aerial vehicle power mount structure of claim 1, wherein: The support frame (1) is evenly spaced and provided with a triangular groove.

5. The unmanned aerial vehicle power mount structure of claim 1, wherein: The fixed sleeve (11) is provided with internal threads, and the fixed rod (12) is provided with external threads.

6. The unmanned aerial vehicle power mount structure of claim 1, wherein: The width of the fixed rod (12) is greater than the width of the rotary plate (10).

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