CN208774997U - Uniaxial unmanned machine frame - Google Patents

Abstract

There is provided a kind of unmanned machine frame of single shaft, the frames to be cleverly combined together airflow control mechanism, blade protection board and braced frame for content of the present utility model, so that complete machine structure is simple, light and handy, secured.Two motors on fixed motor part are rotated towards positive and negative both direction respectively, one of motor installation is positive paddle, another installation is anti-paddle, blade generates downward air-flow after two motor rotations, the steering engine for being mounted on support protecting component middle and lower part drives control rudder face rotary oscillation by push-and-pull controls connecting rod, downward airflow direction is set to change, so that the fuselage direction of motion be made to change.Blade protection board can be bent and connect with support protecting component, can be effectively protected to propeller, prevent from hurting sb.'s feelings.

Description

Uniaxial unmanned machine frame

Technical field

The utility model relates to airmanship field, a kind of structural framing of single shaft unmanned plane.

Background technique

Currently, more rotor (multiaxis) unmanned vehicle development are very fast, flight theory is relied primarily on flight controller The data that gyrosensor, acceleration transducer acquire, after calculating by SCM program, adjust at a high speed motor in each axial direction Revolving speed makes center of flying gravity offset to adjust flight attitude, and uniaxial aircraft is one to two electricity of use in the same axial direction Machine changes the direction of downdraught to keep the balance of fuselage, therefore, singly using control mechanism to generate upward thrust The flight control of axis is more complicated than the control mechanism of multiaxis.

Summary of the invention

Content of the present utility model there is provided a kind of frame of uniaxial aircraft, the frame have structure it is simple, Securely, cleverly airflow control mechanism and structural framing are combined together, while propeller can be also effectively protected, Complete machine structure is simple, light and handy, secured.

The utility model is by fixed motor part, airflow control mechanism, support protecting component, blade protection board, electric appliance portion Part composition.

The fixed motor part is made of upper and lower two boards, and the concentric position difference on two pieces of mounting plates is up and down 2 motors are installed, the fixed motor part carbon fiber pipe is connect with the support protecting component.

The support protecting component is arranged around the fixed motor part, is equipped on the support protecting component brushless Motor speed adjuster, steering engine, blade protection board, rudder face bearing fixation member.

The blade protection board be it is arc-shaped, using can be bent and with certain elastic material, arc both ends and institute State support protecting component connection.

Airflow control mechanism is by the rudder face support frame, the control rudder face, the steering engine controls connecting rod, the rudder face axis Hold fixation member and steering engine composition.

The electric component is arranged in above the motor of the fixed motor part, with the support protecting component carbon fiber Dimension pipe is connected, and the electric component has cavity structure, and inside can install flight control system and battery etc..

The utility model has the advantage that

1. main component is made of material light-weight, that intensity is high, structure is light, intensity is big.

2. the support protecting component is cleverly combined together with control mechanism, entire control mechanism is made simply may be used It leans on, alleviates the weight of complete machine.

3. being equipped with blade protection board to protect propeller, it is not easy to hurt sb.'s feelings.

Detailed description of the invention

Fig. 1 is the appearance diagram that the utility model embodiment provides.

Fig. 2 is the schematic cross-sectional view that the utility model embodiment provides.

Fig. 3 is the bottom schematic view that the utility model embodiment provides.

Fig. 4 is the airflow control mechanism structural schematic diagram that the utility model embodiment provides.

Main element symbol description: fixed motor part 1, motor 2, support protecting component 3, electric component 4, blade protection Plate 5, steering engine 6, controls connecting rod 7, control rudder face 8, rudder face support frame 9, rudder face bearing fixation member 10,11.

In the utility model attached drawing 1-4, the number that some main element symbols occur in different views is different, not Appearance does not represent the element in the view and is not present, and for the ordinary skill in the art, can pass through other views The element label symbol and mechanism principle of figure understand the specific installation site of the element.

Specific embodiment

The embodiments of the present invention is described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein Same or similar label indicates same or similar element or element with the same or similar functions from beginning to end.Lead to below It crosses the embodiment being described with reference to the drawings to be exemplary, is only used for explaining the utility model, and should not be understood as practical to this Novel limitation.

In the utility model description, it should be noted that unless otherwise clearly defined and limited, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or integrally connected, It can be mechanical connection, be also possible to be electrically connected or can mutually communicate, can be directly connected, intermediary can also be passed through It is indirectly connected, can be the inside connection or the interaction relationship of two elements of two elements.For the common skill of this field For art personnel, the concrete meaning of above-mentioned predicate in the present invention can be understood by concrete condition.

The utility model provides the example of special process and material, but those of ordinary skill in the art may be aware that The application/of other techniques or the use of other materials.

In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it "lower" may include that fisrt feature and second feature directly contact, and also may include fisrt feature and second feature not be directly to connect It touches but by the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " on Face " includes fisrt feature right above second feature and oblique upper, or to be merely representative of first feature horizontal height special higher than second Sign.Fisrt feature include under the second feature " below ", " below " and " below " fisrt feature immediately below second feature and obliquely downward Side, or first feature horizontal height is merely representative of less than second feature.

In some embodiments, the main component of the utility model is made of material light-weight, that intensity is high, such as: Carbon fibre material, lightweight composite materials etc..

In some embodiments, as shown in Figure 1, carbon fiber pipe is used in fixed motor part (1) and support protecting component (3) It connects, two motors up and down is installed on fixed motor part.It is appreciated that as long as the installation for being able to satisfy motor is solid Fixed, fixed motor part can be arbitrary shape.

In some embodiments, the support protecting component (3) mainly rise support body, connection airflow control mechanism, The effect of electric component (4), incorporated by reference to Fig. 2-3, the support protecting component (3) and rudder face support frame (9) and electric component (4) it is connected with carbon fiber pipe.

In some embodiments, as shown in Fig. 2, the middle and lower part of support protecting component (3) is equipped with steering engine (6).

In some embodiments, as shown in figure 4, airflow control mechanism is mainly by: rudder face support frame (9), control rudder face (8), steering engine (6), steering engine controls connecting rod (7), rudder face bearing fixed block (10), (11) composition.

In some embodiments, as shown in figure 4, rudder face support frame (9) forms cross by central plate and carbon fiber pipe Shape bracket, there are four controls rudder face (8) altogether, and the central plate across around rudder face support frame (9) is arranged, each control rudder face (8) it is all fixed on rudder face support frame (9) by one group of rudder face bearing fixed block (10) and (11), four steering engines (6) are by pushing away It draws corresponding controls connecting rod (7) to drive and controls each rudder face (8) rotary oscillation.

In some embodiments, as shown in Figure 1, the blade protection board (5) be it is arc-shaped, use is flexible, there is bullet The material of property, such as: carbon fiber, both ends are adopted with the support protecting component (3) and are connect by some way, specific connection type ratio Such as: grafting is riveted, is bolted.

The working principle of the utility model are as follows: two motors on fixed motor part (1) are respectively towards positive and negative both direction It rotates, one of motor installation is positive paddle, another installation is anti-paddle, and blade generates downwards after two motors rotations Air-flow, steering engine (6) drive control rudder face (8) rotary oscillation by push-and-pull controls connecting rod (7), change downward airflow direction Become, so that the fuselage direction of motion be made to change.

In the description of this specification, reference term " certain embodiments ", " embodiment ", " some embodiment party The description of formula ", " exemplary embodiment ", " example ", " specific example " or " some examples " means in conjunction with the embodiment Or example particular features, structures, materials, or characteristics described are contained at least one embodiment of the utility model or show In example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or example.And And particular features, structures, materials, or characteristics described can be in any one or more embodiments or example to close Suitable mode combines.

Furthermore, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or At least one described feature is implicitly included, the meaning of " plurality " is at least two, such as two in the description of the present invention, It is a, three, unless otherwise specifically defined.

Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model It inside can make changes, modifications, alterations, and variations to the above described embodiments, the scope of the utility model is by claim and its is equal Object limits.

Claims (6)

1. a kind of unmanned machine frame of single shaft, it is characterised in that: be equipped with two respectively up and down on fixed motor part Motor, multiple support protecting components arrange around the fixed motor part and are connected with tube that multiple supports are anti- Multiple steering engines are installed on shield component, each described steering engine is connect with control rudder face by controls connecting rod, the support protection Component is connect with rudder face support frame, and the support protecting component is connect with blade protection board, the support protecting component top with Electric component is connected with tube.

2. the unmanned machine frame of single shaft according to claim 1, it is characterised in that: the quantity of multiple steering engines is four, ring It is distributed, is separately mounted on the support protecting component around the fixed motor part across.

3. the unmanned machine frame of single shaft according to claim 1, it is characterised in that: the rudder face support frame is cross, four ends It is connected with the corresponding support protecting component.

4. by the unmanned machine frame of single shaft described in claim 1-3 any one, it is characterised in that: the control rudder face quantity is It four, is connected on the rudder face support frame by the rudder face bearing fixed block.

5. the unmanned machine frame of single shaft according to claim 4, it is characterised in that: the steering engine is pushed and pulled by the controls connecting rod The control rudder face.

6. the unmanned machine frame of single shaft according to claim 1, it is characterised in that: the blade protection board is arc-shaped, bendable Song, both ends link together with the support protecting component.