Quick-release engine of unmanned aerial vehicle power system

Abstract

The utility model relates to the technical field of engines, in particular to a quick-release engine for a power system of an unmanned aerial vehicle, which is convenient to mount, fix and dismount and improves the convenience. Comprising an engine; the device further comprises a total installation mechanism, an overhaul installation mechanism, a locking mechanism, a mistaken touch prevention mechanism and an engine fixing mechanism, the overhaul installation mechanism is installed on the total installation mechanism, the locking mechanism is installed on the overhaul installation mechanism, the mistaken touch prevention mechanism is installed on the locking mechanism, and the engine fixing mechanism is installed at the bottom end of the overhaul installation mechanism. The general mounting mechanism is convenient to mount and dismount, the engine fixing mechanism is convenient to mount an engine on the maintenance mounting mechanism, the maintenance mounting mechanism is convenient to quickly mount the engine, the locking mechanism is convenient to fix the maintenance mounting mechanism, and the mistaken touch prevention mechanism is convenient to fix the locking mechanism.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of engine, in particular to a quick release type engine of unmanned aerial vehicle power system. BACKGROUND

[0002] Unmanned aerial vehicle has been developed rapidly at home and abroad, and due to its advantages of high flexibility, high timeliness, low cost, low loss, strong detection and monitoring ability and wide coverage, it is widely used in military and civilian fields.

[0003] Some unmanned aerial vehicle engines, such as the prior art with application number CN202120294873.3, include a catapult frame, an unmanned aerial vehicle, a random air supply duct, a sleeve flap, an automatic lock, a variable angle support, a remote control electronic lock assembly, a base and a tension spring, etc. Two air blowers are used for cooling, and the pipeline is directly connected with the engine heat dissipation air inlet, which enhances the heat dissipation effect.

[0004] However, the prior art is not convenient for quick release of the engine, which reduces the convenience of engine maintenance. INVENTION CONTENTS

[0005] To solve the above technical problems, the utility model provides a quick release type engine of unmanned aerial vehicle power system, which is convenient for engine installation and fixing, and convenient for disassembly, and improves the convenience.

[0006] The quick release type engine of unmanned aerial vehicle power system of the utility model, including engine, still include total installation mechanism, overhaul installation mechanism, locking mechanism, anti-misoperation mechanism and engine fixing mechanism, overhaul installation mechanism installs on total installation mechanism, locking mechanism installs on overhaul installation mechanism, anti-misoperation mechanism installs on locking mechanism, engine fixing mechanism installs at the bottom of overhaul installation mechanism, through total installation mechanism, it is convenient to install and disassemble, engine fixing mechanism is convenient for installing engine on overhaul installation mechanism, and overhaul installation mechanism is convenient for quick installation of engine, locking mechanism is convenient for fixing overhaul installation mechanism, and anti-misoperation mechanism is convenient for fixing locking mechanism, through total installation mechanism, it is convenient to install and disassemble, improves the convenience, through engine fixing mechanism, it is convenient to install engine on overhaul installation mechanism, through the convenience of the quick installation of engine to overhaul installation mechanism, locking mechanism is convenient for fixing overhaul installation mechanism, improves the stability of engine fixing, and anti-misoperation mechanism is convenient for fixing locking mechanism, prevents the loosening of locking mechanism to the fixing of overhaul installation mechanism by mistake, and improves the practicability.

[0007] Preferably, the total installation mechanism comprises a UAV bottom plate, a mounting frame and a first fixing bolt, the mounting frame is fixed at the bottom end of the UAV bottom plate through the first fixing bolt; the mounting frame is installed at the bottom end of the UAV bottom plate through the first fixing bolt, which facilitates the installation and disassembly of the whole.

[0008] Preferably, the maintenance installation mechanism comprises a T-shaped sliding groove, a mounting plate seat and a T-shaped sliding block, the mounting frame is provided with the T-shaped sliding groove, the T-shaped sliding block is installed on the mounting plate seat, and the T-shaped sliding block is slidably installed in the T-shaped sliding groove; when the engine fixing mechanism is installed, the mounting plate seat is slidably installed in the mounting frame, and the T-shaped sliding block is slidably installed in the T-shaped sliding groove, thereby improving the convenience of installation and disassembly.

[0009] Preferably, the locking mechanism comprises a fixing box, a lock slot, a lock block, a spring and a pull rod, the fixing box is installed on the outer wall of the mounting frame, the T-shaped sliding block is provided with the lock slot, the lock block is slidably installed in the fixing box and the lock slot, the spring connects the inner wall of the fixing box and the lock block, and the pull rod is installed on the lock block and slidably installed in the fixing box; when the T-shaped sliding block is slidably installed in the T-shaped sliding groove, when the lock block is aligned with the lock slot, the lock block is slid in the fixing box by the elasticity of the spring until one end of the lock slot is pushed into the lock slot, thereby fixing the T-shaped sliding block; when disassembling, the lock block is pulled out of the lock slot, the mounting plate seat is slid out of the mounting frame, and the disassembly is completed.

[0010] Preferably, the anti-misoperation mechanism comprises a locking box, a sliding fixing block and a threaded rod, the locking box is installed on the outer wall of the fixing box, the sliding fixing block is slidably installed in the locking box, the threaded rod is rotatably installed in the sliding fixing block, the threaded rod is threadedly matched with the outer wall of the locking box, and the sliding fixing block is provided with a fixing groove; by rotating the threaded rod, the sliding fixing block is slid in the locking box due to the threaded relationship, thereby fixing the pull rod through the sliding fixing block, preventing the pull rod from being misoperated to loosen the mounting plate seat, and improving the stability of the fixing.

[0011] Preferably, the engine fixing mechanism comprises an engine fixing frame, an engine and a second fixing bolt, the engine fixing frame is installed on the engine, and the second fixing bolt is installed on the engine fixing frame and can install the engine fixing frame at the bottom end of the T-shaped sliding groove; the engine fixing frame is installed at the bottom end of the T-shaped sliding groove through the second fixing bolt, thereby facilitating the fixing of the engine.

[0012] Compared with the prior art, the utility model has the advantages that: the total mounting mechanism is convenient to install and dismount, improves the convenience, the engine fixing mechanism is convenient to install the engine on the overhauling mounting mechanism, the overhauling mounting mechanism is convenient to install the engine fast, improves the convenience, the locking mechanism is convenient to fix the overhauling mounting mechanism, improves the stability of engine fixing, the mistaken touch prevention mechanism is convenient to fix the locking mechanism, prevents the mistaken touch from making the locking mechanism loose to the fixing of the overhauling mounting mechanism, improves the practicality. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the first axonometric structure schematic diagram of the utility model;

[0014] Figure 2 It is the first axonometric structure schematic diagram of the utility model not installed;

[0015] Figure 3 It is the second axonometric structure schematic diagram of the utility model; Figure 2

[0016] Figure 4 It is the third axonometric structure schematic diagram of the utility model; Figure 3

[0017] Figure 5 It is the cross section axonometric structure schematic diagram of the utility model;

[0018] Figure 6 It is the enlarged structure schematic diagram of the place A in the utility model; Figure 5

[0019] Figure 7 It is the enlarged structure schematic diagram of the place B in the utility model; Figure 4

[0020] Markings in the drawing: 01, total mounting mechanism;11, unmanned aerial vehicle bottom plate;12, mounting frame;13, first fixed bolt;02, overhauling mounting mechanism;21, T type sliding groove;22, mounting plate seat;23, T type sliding block;03, locking mechanism;31, fixed box;32, lock slot;33, lock block;34, spring;35, pull rod;04, mistaken touch prevention mechanism;41, locking box;42, sliding fixed block;43, threaded rod;05, engine fixing mechanism;51, engine fixing frame;52, engine;53, second fixed bolt. DETAILED DESCRIPTION

[0021] In order to facilitate understanding the utility model, below will refer to relevant drawings and the utility model is more fully described.The utility model can be realized in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.​​​​ Embodiment

[0022] As shown in Figures 1 to 3 A quick-release engine of an unmanned aerial vehicle power system, comprising an engine 52, further comprising a total mounting mechanism 01, an inspection mounting mechanism 02, a locking mechanism 03, a mistaken touch prevention mechanism 04 and an engine fixing mechanism 05, the inspection mounting mechanism 02 is installed on the total mounting mechanism 01, the locking mechanism 03 is installed on the inspection mounting mechanism 02, the mistaken touch prevention mechanism 04 is installed on the locking mechanism 03, and the engine fixing mechanism 05 is installed at the bottom end of the inspection mounting mechanism 02.

[0023] The total mounting mechanism 01 facilitates installation and disassembly, the engine fixing mechanism 05 facilitates the installation of the engine 52 on the inspection mounting mechanism 02, the inspection mounting mechanism 02 facilitates quick installation of the engine 52, the locking mechanism 03 facilitates fixation of the inspection mounting mechanism 02, and the mistaken touch prevention mechanism 04 facilitates fixation of the locking mechanism 03.

[0024] The total mounting mechanism 01 comprises an unmanned aerial vehicle bottom plate 11, a mounting frame 12 and a first fixing bolt 13, and the mounting frame 12 is fixed at the bottom end of the unmanned aerial vehicle bottom plate 11 through the first fixing bolt 13.

[0025] The inspection mounting mechanism 02 comprises a T-shaped sliding groove 21, a mounting plate seat 22 and a T-shaped sliding block 23, the mounting frame 12 is provided with the T-shaped sliding groove 21, the T-shaped sliding block 23 is installed on the mounting plate seat 22, and the T-shaped sliding block 23 is slidably installed in the T-shaped sliding groove 21.

[0026] The engine fixing mechanism 05 comprises an engine fixing frame 51, the engine 52 and a second fixing bolt 53, the engine fixing frame 51 is installed on the engine 52, and the second fixing bolt 53 is installed on the engine fixing frame 51, and the second fixing bolt 53 can install the engine fixing frame 51 at the bottom end of the T-shaped sliding groove 21.

[0027] The mounting frame 12 is installed at the bottom end of the unmanned aerial vehicle bottom plate 11 through the first fixing bolt 13, facilitating installation and disassembly of the whole, when the engine 52 is to be installed, the mounting plate seat 22 is slidably installed in the mounting frame 12, and the T-shaped sliding block 23 is slidably installed in the T-shaped sliding groove 21, improving the convenience of installation and disassembly, the locking mechanism 03 facilitates fixation of the inspection mounting mechanism 02, improving the stability of the engine 52, the mistaken touch prevention mechanism 04 facilitates fixation of the locking mechanism 03, preventing the mistaken touch from loosening the fixation of the inspection mounting mechanism 02 by the locking mechanism 03, and improving the practicability, and the engine fixing frame 51 is installed at the bottom end of the T-shaped sliding groove 21 through the second fixing bolt 53, facilitating fixation of the engine 52. Embodiment

[0028] As shown in Figures 1 to 7As shown, a quick-release engine of an unmanned aerial vehicle power system includes an engine 52, and further includes a general mounting mechanism 01, an overhauling mounting mechanism 02, a locking mechanism 03, a mistaken touch prevention mechanism 04 and an engine fixing mechanism 05, the overhauling mounting mechanism 02 is mounted on the general mounting mechanism 01, the locking mechanism 03 is mounted on the overhauling mounting mechanism 02, the mistaken touch prevention mechanism 04 is mounted on the locking mechanism 03, and the engine fixing mechanism 05 is mounted at the bottom end of the overhauling mounting mechanism 02;

[0029] The general mounting mechanism 01 facilitates installation and disassembly, the engine fixing mechanism 05 facilitates mounting of the engine 52 on the overhauling mounting mechanism 02, the overhauling mounting mechanism 02 facilitates quick mounting of the engine 52, the locking mechanism 03 facilitates fixing of the overhauling mounting mechanism 02, and the mistaken touch prevention mechanism 04 facilitates fixing of the locking mechanism 03;

[0030] The general mounting mechanism 01 includes an unmanned aerial vehicle bottom plate 11, a mounting frame 12 and first fixing bolts 13, the mounting frame 12 is fixed at the bottom end of the unmanned aerial vehicle bottom plate 11 through the first fixing bolts 13;

[0031] The overhauling mounting mechanism 02 includes a T-shaped sliding groove 21, a mounting plate seat 22 and a T-shaped sliding block 23, the mounting frame 12 is provided with the T-shaped sliding groove 21, the T-shaped sliding block 23 is mounted on the mounting plate seat 22, and the T-shaped sliding block 23 is slidably mounted in the T-shaped sliding groove 21;

[0032] The locking mechanism 03 includes a fixing box 31, a lock groove 32, a lock block 33, a spring 34 and a pull rod 35, the fixing box 31 is mounted on the outer wall of the mounting frame 12, the T-shaped sliding block 23 is provided with the lock groove 32, the lock block 33 is slidably mounted in the fixing box 31 and the lock groove 32, the spring 34 connects the inner wall of the fixing box 31 and the lock block 33, the pull rod 35 is mounted on the lock block 33, and the pull rod 35 is slidably mounted in the fixing box 31;

[0033] The mistaken touch prevention mechanism 04 includes a locking box 41, a sliding fixing block 42 and a threaded rod 43, the locking box 41 is mounted on the outer wall of the fixing box 31, the sliding fixing block 42 is slidably mounted in the locking box 41, the threaded rod 43 is rotatably mounted on the sliding fixing block 42, the threaded rod 43 is in threaded cooperation with the outer wall of the locking box 41, and the sliding fixing block 42 is provided with a fixing groove;

[0034] The mounting frame 12 is installed at the bottom end of the unmanned aerial vehicle bottom plate 11 through the first fixing bolt 13, so that the whole is convenient to install and disassemble, when the engine 52 is installed, the mounting plate seat 22 is slidably installed in the mounting frame 12, and the T-shaped sliding block 23 is slidably installed in the T-shaped sliding groove 21, so that the convenience of installation and disassembly is improved, when the T-shaped sliding block 23 is slidably installed in the T-shaped sliding groove 21, when the lock block 33 is aligned with the lock slot 32, the lock block 33 is slid in the fixing box 31 through the elasticity of the spring 34, one end of the lock slot 32 is pushed into the lock slot 32, and then the T-shaped sliding block 23 is fixed, when disassembly is required, the lock block 33 is pulled out of the lock slot 32, the mounting plate seat 22 can be slid out of the mounting frame 12, and disassembly is completed, the threaded rod 43 is rotated, the sliding fixing block 42 is slid in the locking box 41 due to the threaded relationship, the pull rod 35 is fixed through the sliding fixing block 42, the pull rod 35 is prevented from being loosened due to accidental touch, and the stability of fixation is improved.

[0035] As Figures 1 to 7 Figures 1 to 7 The utility model discloses a quick detachable engine of unmanned aerial vehicle power system, its when working, through first fixed screw 13, mounting frame 12 is installed at the bottom end of unmanned aerial vehicle bottom plate 11, and the whole is convenient to install and disassemble, when the engine 52 is installed, mounting plate seat 22 is slidably installed in mounting frame 12, and T-shaped sliding block 23 is slidably installed in T-shaped sliding groove 21, improve the convenience of installation and disassembly, when T-shaped sliding block 23 is slidably installed in T-shaped sliding groove 21, when lock block 33 is aligned with lock slot 32, lock block 33 is slid in fixed box 31 through the elasticity of spring 34, until the one end of lock slot 32 is pushed into lock slot 32, and then the T-shaped sliding block 23 is fixed, when disassembly is required, lock block 33 is pulled out of lock slot 32, mounting plate seat 22 can be slid out of mounting frame 12, and disassembly is completed, threaded rod 43 is rotated, sliding fixing block 42 is slid in locking box 41 due to the threaded relationship, the pull rod 35 is fixed through the sliding fixing block 42, the pull rod 35 is prevented from being loosened due to accidental touch, and the stability of fixation is improved, through second fixed screw 53, engine fixing frame 51 is installed at the bottom end of T-shaped sliding groove 21, and the engine 52 is convenient to fix.

[0036] The engine 52 of the utility model is purchased on the market, and the technical personnel in the industry only needs to install and operate according to the attached instruction manual, without the creative labor of the technical personnel in the field.

[0037] The utility model realizes the main function of being convenient to install and fix the engine 52 in the engine working process, and being convenient to disassemble, and improving convenience.

[0038] The above merely is the preferred implementation manner of the present application, and it should be noted that, for the ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present application.

Claims

1. A quick detachable engine for a drone power system comprising an engine (52); characterized by, The total mounting mechanism (01), the maintenance mounting mechanism (02), the locking mechanism (03), the mistaken touch prevention mechanism (04) and the engine fixing mechanism (05) are further included. The total mounting mechanism (01) is convenient for installation and disassembly, the engine fixing mechanism (05) is convenient for mounting the engine (52) on the maintenance mounting mechanism (02), the maintenance mounting mechanism (02) is convenient for quickly mounting the engine (52), the locking mechanism (03) is convenient for fixing the maintenance mounting mechanism (02), and the mistaken touch prevention mechanism (04) is convenient for fixing the locking mechanism (03).

2. A quick release motor for a UAV power system as claimed in claim 1, wherein, The total mounting mechanism (01) includes a UAV bottom plate (11), a mounting frame (12) and a first fixing bolt (13), the mounting frame (12) is fixed at the bottom end of the UAV bottom plate (11) through the first fixing bolt (13).

3. A quick release motor for a UAV power system as claimed in claim 2, wherein, The maintenance mounting mechanism (02) includes a T-shaped sliding groove (21), a mounting plate seat (22) and a T-shaped sliding block (23), the mounting frame (12) is provided with the T-shaped sliding groove (21), the T-shaped sliding block (23) is installed on the mounting plate seat (22), and the T-shaped sliding block (23) is slidably installed in the T-shaped sliding groove (21).

4. A quick release motor for a UAV power system as claimed in claim 3, wherein, The locking mechanism (03) includes a fixing box (31), a lock groove (32), a lock block (33), a spring (34) and a pull rod (35), the fixing box (31) is installed on the outer wall of the mounting frame (12), the T-shaped sliding block (23) is provided with the lock groove (32), the lock block (33) is slidably installed in the fixing box (31) and the lock groove (32), the spring (34) is connected between the inner wall of the fixing box (31) and the lock block (33), and the pull rod (35) is installed on the lock block (33) and slidably installed in the fixing box (31).

5. A quick release motor for a UAV power system as claimed in claim 4, wherein, The mistaken touch prevention mechanism (04) includes a locking box (41), a sliding fixing block (42) and a threaded rod (43), the locking box (41) is installed on the outer wall of the fixing box (31), the sliding fixing block (42) is slidably installed in the locking box (41), the threaded rod (43) is rotatably installed on the sliding fixing block (42), the threaded rod (43) is in threaded cooperation with the outer wall of the locking box (41), and the sliding fixing block (42) is provided with a fixing groove.

6. A quick release motor for a UAV power system as claimed in claim 3, wherein, The engine fixing mechanism (05) includes an engine fixing frame (51), an engine (52) and a second fixing bolt (53), the engine fixing frame (51) is installed on the engine (52), and the second fixing bolt (53) is installed on the engine fixing frame (51) and can mount the engine fixing frame (51) at the bottom end of the T-shaped sliding groove (21).

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