CN204368407U - A kind of portable mini frame - Google Patents

Abstract

The utility model relates to a portable mini rack, which belongs to the technical field of aircraft. The utility model comprises a main board, a machine arm, a telescopic universal joint, and a flight control bottom plate; There is a flight control installation slot in the middle, and a fixed baffle is provided at the bottom of the flight control base plate. There is shaft II, the machine arm is installed on the main board 1 through the shaft II and the lifting lug, the two ends of the telescopic universal joint are respectively provided with holes I and hole II, the main board is provided with shaft III, and the machine arm is provided with shaft I. One end of the telescopic universal joint is connected to the main board through the cooperation of the shaft III and the hole I, and the other end is connected to the machine arm through the cooperation of the shaft I and the hole II. The arm of the utility model can be staggered and folded to make the volume smaller; the main board is vertically designed, and the flight resistance is small; the movement efficiency is high and the action is flexible.

Description

A portable mini rack

technical field

The utility model relates to a portable mini rack, which belongs to the technical field of aircraft.

Background technique

Multi-axis aircraft has developed rapidly in recent years and has become the focus of people's attention. Since multi-axis aircraft is powered by multiple motors, its flight is more stable than single-blade helicopters. Therefore, it is widely used in aerial photography, remote sensing detection, and disaster relief investigations. and other fields. However, due to the large arm span and large footprint of a multi-axis aircraft, it is more difficult for workers and enthusiasts to carry it.

Contents of the invention

The technical problem to be solved by the utility model is to provide a portable mini frame to solve the problems of the existing multi-axis aircraft body being too large and inconvenient to carry.

The technical scheme of the utility model is: a portable mini rack, including a main board 1, an arm 2, a telescopic universal joint 3, and a flight control base plate 4; the flight control base plate 4 is installed in the middle of the main board 1, and the machine arm 2 is installed on the main board 1, one end of the telescopic universal joint 3 is connected to the main board 1, and the other end is connected to the machine arm 2. There is a flight control installation slot 13 in the middle of the main board 1, and a fixed baffle 8 is provided at the lower part of the flight control base plate 4, and the flight control base plate 4 passes through it. The fixed baffle 8 is installed on the flight control installation slot 13 of the main board 1, the front and rear parts of the main board 1 are provided with lifting lugs 10, one end of the machine arm 2 is provided with a shaft II7, and the machine arm 2 is installed with the lifting lugs 10 through the shaft II7 On the main board 1, the two ends of the telescopic universal joint 3 are respectively provided with holes Ⅰ15 and Ⅱ16, the main board 1 is provided with the shaft Ⅲ9, the arm 2 is provided with the shaft Ⅰ6, and one end of the telescopic universal joint 3 passes through the shaft Ⅲ9 and the hole I15 is matched with the main board 1, and the other end is connected with the machine arm 2 through the shaft I6 and the hole II16.

The end of the main board 1 is provided with a camera mounting plate 14, which is convenient for the first-view flying player to install the camera.

The lower part of the main board 1 is provided with a battery installation slot 11 and a strap slot 12, and modules such as batteries can be installed on the main board 1 through straps.

The working principle of the utility model is: when in use, install the motor on the machine arm 2 through the motor hole 5, install the flight control on the flight control base plate 4, install the camera on the camera mounting plate 14, and install other modules by binding Belt is installed on the battery installation groove 11, then adjust telescopic universal joint 3 to four machine arms and be positioned at horizontal position and fix, can fly. After use, adjust the telescopic universal joint 3 to make the four machine arms 2 droop, which can save a lot of space.

The utility model has the following beneficial effects:

1. The arms can be staggered and folded to make the volume smaller;

2. The main board is vertically designed, and the flight resistance is small;

3. High exercise efficiency;

4 small size, flexible movement.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the folding principle of the utility model;

Fig. 3 is a structural schematic diagram of the main board of the present utility model;

Fig. 4 is the structural representation of the machine arm of the utility model;

Fig. 5 is a structural schematic diagram of the telescopic universal joint of the present invention;

Fig. 6 is a structural schematic diagram of the flight control base plate of the present invention;

The labels in the figure are: 1: main board, 2: machine arm, 3: telescopic universal joint, 4: flight control base plate, 5: motor hole, 6: axis I, 7: axis II, 8: fixed baffle, 9 : Shaft III, 10: Lifting lug, 11: Battery installation slot, 12: Strap slot, 13: Flight controller installation slot, 14: Camera mounting plate, 15: Hole Ⅰ, 16: Hole Ⅱ.

Detailed ways

Below in conjunction with accompanying drawing and embodiment, the utility model will be further described, but the content of the utility model is not limited to said range.

Embodiment 1: As shown in Figure 1-6, a portable mini rack includes a main board 1, an arm 2, a telescopic universal joint 3, and a flight control base plate 4; the flight control base plate 4 is installed in the middle of the main board 1, and the machine arm 2 is installed on the main board 1, one end of the telescopic universal joint 3 is connected with the main board 1, and the other end is connected with the machine arm 2, a flight control installation slot 13 is opened in the middle of the main board 1, and a fixed baffle 8 is provided at the lower part of the flight control base plate 4, so that the flight The control base plate 4 is installed on the flight control installation groove 13 of the main board 1 through the fixed baffle 8, the front and rear parts of the main board 1 are provided with lifting lugs 10, and the end of the machine arm 2 is provided with a shaft II 7, and the machine arm 2 is connected to the suspension through the shaft II 7. The lug 10 is installed on the main board 1, the two ends of the telescopic universal joint 3 are respectively provided with holes I15 and hole II16, the main board 1 is provided with shaft III9, the arm 2 is provided with shaft I6, and one end of the telescopic universal joint 3 passes through The shaft III9 cooperates with the hole I15 and is connected with the main board 1, and the other end is connected with the machine arm 2 through the cooperation of the shaft I6 and the hole II16.

The end of the main board 1 is provided with a camera mounting plate 14, which is convenient for the first-view flying player to install the camera. The lower part of the main board 1 is provided with a battery installation slot 11 and a strap slot 12, and modules such as batteries can be installed on the main board 1 through straps.

The specific implementation of the utility model has been described in detail above in conjunction with the accompanying drawings, but the utility model is not limited to the above-mentioned implementation. Various changes are made.

Claims (3)

1. A portable mini rack, characterized in that it includes a main board (1), an arm (2), a telescopic universal joint (3), and a flight control base plate (4); the flight control base plate (4) is installed on the main board ( 1) In the middle part, the machine arm (2) is installed on the main board (1), one end of the telescopic universal joint (3) is connected with the main board (1), and the other end is connected with the machine arm (2). There is a fixed baffle (8) at the lower part of the flight control base plate (4), and the flight control base plate (4) is installed in the flight control installation slot (13) of the main board (1) through the fixed baffle (8). On the front and rear of the main board (1) there are lifting lugs (10), and one end of the machine arm (2) is equipped with shaft II (7), and the machine arm (2) passes through the shaft II (7) and the lifting lug (10) Fittingly installed on the main board (1), holes I (15) and holes II (16) are provided at both ends of the telescopic universal joint (3), shaft III (9) is provided on the main board (1), and the machine arm (2 ) is equipped with axis I (6), one end of the telescopic universal joint (3) is connected to the main board (1) through axis III (9) and hole I (15), and the other end is connected to hole II ( 16) Cooperate with the machine arm (2) to connect. 2. The portable mini rack according to claim 1, characterized in that: a camera mounting plate (14) is installed at the end of the main board (1). 3. The portable mini rack according to claim 1, characterized in that: a battery installation slot (11) and a strap slot (12) are opened at the bottom of the main board (1).