CN204563606U

CN204563606U - Single shaft aircraft

Info

Publication number: CN204563606U
Application number: CN201520203948.7U
Authority: CN
Inventors: 杜文龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-04-08
Filing date: 2015-04-08
Publication date: 2015-08-19
Anticipated expiration: 2025-04-08

Abstract

The utility model discloses a kind of single shaft aircraft, it comprises support, propeller mechanism and four guiding devices, and propeller mechanism is arranged on the center of support, four guiding devices with this propeller mechanism for the center of circle is that the center of circle is symmetricly set on this support; The utility model smart structural design, rationally, employing single-shaft configuration designs, modern design, and corresponding realization control heading can be carried out by the pendulum angle of guiding device, reach the function that conventional aircraft need adopt three axles, four axles and multiaxis structure to realize, effectively simplify the structure of conventional aircraft, volume is little, and flexible operation, flight stability, greatly strengthen interest and playability; Also be provided with hemispherical cover body, protection effect is good, and security performance is high simultaneously, namely can prevent casualty accident, and aircraft can be prevented again damaged; Overall structure is simple, compact in addition, and cost is low, be easy to realize and flight power consumption little, be beneficial to extensive popularization.

Description

Single shaft aircraft

Technical field

The utility model relates to vehicle technology field, is specifically related to a kind of single shaft aircraft.

Background technology

Aircraft is a kind of article that children and numerous airplane hobbyists like, sends instruction to realize the landing of aircraft, acceleration and deceleration and direction controlling etc. by wireless control system to aircraft.

The aircraft sold on the market is varied, and it has different design concepts separately, makes every effort to the instructions for use that can reach different user, and great majority are with its lively moulding, changeable flight function, have captured increasing consumption market.Existing aircraft generally can both complete the flare maneuvers such as advance, retrogressing, turning, and therefore, existing toy aircraft has certain interest.But, the structure of existing aircraft is comparatively complicated, moulding tradition, fairly simple barren awing, the action moved forward and backward in addition realizes or drives with traditional motor belt motor fan blade, this just brings the deficiency on function and structure playability to aircraft, causes it recreational low, also lacks corresponding enjoyment.

Utility model content

For above-mentioned deficiency, the purpose of this utility model is, provides a kind of smart structural design, modern design, by force recreational, interesting high single shaft aircraft.

For achieving the above object, technical scheme provided by the utility model is:

A kind of single shaft aircraft, it comprises a support, a propeller mechanism and four guiding devices, and described propeller mechanism is arranged on the center of support, four guiding devices with this propeller mechanism for the center of circle is that the center of circle is symmetricly set on this support.

Improve as one of the present utility model, the upper frame that described support comprises lower frame and is interlocked with this lower frame, the center of described lower frame is recessed to form an accommodating cavity downwards, the peripheral position of this accommodating cavity is that the center of circle is arranged with four lower sector opens, and on described upper frame, be provided with the corresponding upper sector open of sector open lower to this.

Improve as one of the present utility model, described propeller mechanism comprises flight drive unit and screw assembly, described flight drive unit is arranged in described accommodating cavity, described upper frame is run through in the lower end of described screw assembly, and stretches in described accommodating cavity and be connected with described flight drive unit.

Improve as one of the present utility model, described flight drive unit comprises two flight CD-ROM drive motors and two travelling gears, two travelling gear concentrics are arranged, two flight CD-ROM drive motor Symmetrical vertical are arranged on the both sides of two travelling gears, and be provided with the driving gear that travelling gear is corresponding thereto meshed, described screw assembly comprises screw and lower screw, and described upper screw travelling gear corresponding thereto corresponding to lower screw is connected.

Improve as one of the present utility model, described guiding device comprises tilt drive motor and deflector, described tilt drive motor is arranged on the centre position, inner edge of described upper sector open, one side of described deflector is provided with the suitable sleeve joint hole of the driving shaft of described tilt drive motor, and this deflector is set on described driving shaft by sleeve joint hole.

Improve as one of the present utility model, it also comprises hemispherical cover body, and this hemispherical cover body fastens on the bracket, and described propeller mechanism can be covered.

The beneficial effects of the utility model are: the utility model smart structural design, rationally, employing single-shaft configuration designs, modern design, and can by the pendulum angle of guiding device, carrys out corresponding realization and makes flare maneuver to left and right, front or rear direction, reach the function that conventional aircraft need adopt three axles, four axles and multiaxis structure to realize, the structure of effective simplification conventional aircraft, volume is little, and flexible operation, flight stability, greatly strengthen interest and playability; Also be provided with hemispherical cover body simultaneously, can be covered by propeller mechanism completely, protection effect is good, and security performance is high, namely can prevent casualty accident, and aircraft can be prevented again damaged; Overall structure is simple, compact in addition, and cost is low, be easy to realize and flight power consumption little, be beneficial to extensive popularization.

Below in conjunction with accompanying drawing and embodiment, the utility model is further illustrated.

Accompanying drawing explanation

Fig. 1 is perspective view of the present utility model.

Fig. 2 is the decomposition texture schematic diagram of Fig. 1.

Fig. 3 is the structural representation of propeller mechanism in Fig. 1.

Fig. 4 is the structural representation of guiding device in Fig. 1.

Fig. 5 is the structural representation that the utility model removes hemispherical cover body.

Detailed description of the invention

See Fig. 1 to Fig. 4, a kind of single shaft aircraft that the present embodiment provides, it comprises support 1, propeller mechanism 2 and four guiding devices 3, described propeller mechanism 2 is arranged on the center of support 1, four guiding devices 3 with this propeller mechanism 2 for the center of circle is that the center of circle is symmetricly set on this support 1.Preferably, the utility model single shaft aircraft also comprises hemispherical cover body 4, and this hemispherical cover body 4 is fastened on described support 1, and described propeller mechanism 2 can be covered.Can be covered by propeller mechanism 2 completely, protection effect is good, and security performance is high, namely can prevent casualty accident, and aircraft can be prevented again damaged.

Concrete, see Fig. 2, the upper frame 12 that described support 1 comprises lower frame 11 and is interlocked with this lower frame 11, the center of described lower frame 11 is recessed to form an accommodating cavity 111 downwards, the peripheral position of this accommodating cavity 111 is that the center of circle is arranged with four lower sector opens 112, and on described upper frame 12, be provided with the corresponding upper sector open 121 of sector open 112 lower to this.

Described propeller mechanism 2 comprises flight drive unit 21 and screw assembly 22, described flight drive unit 21 is arranged in described accommodating cavity 111, described upper frame 12 is run through in the lower end of described screw assembly 22, and stretches in described accommodating cavity 111 and be connected with described flight drive unit 21.

See Fig. 3, described flight drive unit 21 comprises two flight CD-ROM drive motor 211 and two travelling gears 212, two travelling gear 212 concentrics are arranged, two flight CD-ROM drive motor 211 Symmetrical vertical are arranged on the both sides of two travelling gears 212, and be provided with the driving gear that travelling gear 212 is corresponding thereto meshed, described screw assembly 22 comprises screw 221 and lower screw 222, and described upper screw 221 travelling gear corresponding thereto corresponding to lower screw 222 is connected.

See Fig. 4, described guiding device 3 comprises tilt drive motor 31 and deflector 32, described tilt drive motor 31 is arranged on the centre position, inner edge of described upper sector open 121, one side of described deflector 32 is provided with the suitable sleeve joint hole 321 of the driving shaft of described tilt drive motor 31, and this deflector 32 is located on described driving shaft by socket borehole jack 321.

See Fig. 5, when upper screw 221 and lower screw 222 while during High Rotation Speed, now single shaft aircraft is in propradation.When upper screw 221 and lower screw 222 underspeed rotation simultaneously, now single shaft aircraft is in decline state.Instantly, during the rotating speed of the rotating speed of screw 222 higher than upper screw 221, single shaft aircraft is in left-hand rotation state.When rotating speed higher than lower screw 222 of the rotating speed of upper screw 221, aircraft is in right-hand rotation state.When guiding device A3-1, guiding device C3-3 swing to the right simultaneously, single shaft aircraft flies to the left.When guiding device A3-1, guiding device C3-3 swing left simultaneously, single shaft aircraft flies to the right.When guiding device B3-2, guiding device D3-4 swing backward simultaneously, single shaft aircraft forward flight.When guiding device B3-2, guiding device D3-4 while during forward rocking motion, single shaft aircraft flies backward.When upper screw 221 and lower screw 222 at the uniform velocity rotate simultaneously, aircraft is made to reach floating state by the pendulum angle of adjustment guiding device A3-1, guiding device B3-2, guiding device C3-3 and guiding device D3-4.

The utility model single shaft aircraft can realize the function that conventional aircraft need adopt three axles, four axles and multiaxis structure to realize, and effectively simplify the structure of conventional aircraft, volume is little, modern design, and flexible operation, flight stability, greatly strengthen interest and playability.

The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change above-mentioned embodiment and revise.Therefore, the utility model is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this description, these terms just for convenience of description, do not form any restriction to the utility model.As described in the utility model above-described embodiment, adopt structure same or analogous with it and the aircraft of other structure obtained, all in the utility model protection domain.

Claims

1. a single shaft aircraft, it is characterized in that, it comprises a support, a propeller mechanism and four guiding devices, and described propeller mechanism is arranged on the center of support, four guiding devices with this propeller mechanism for the center of circle is that the center of circle is symmetricly set on this support.

2. single shaft aircraft according to claim 1, it is characterized in that: the upper frame that described support comprises lower frame and is interlocked with this lower frame, the center of described lower frame is recessed to form an accommodating cavity downwards, the peripheral position of this accommodating cavity is that the center of circle is arranged with four lower sector opens, and on described upper frame, be provided with the corresponding upper sector open of sector open lower to this.

3. single shaft aircraft according to claim 2, it is characterized in that: described propeller mechanism comprises flight drive unit and screw assembly, described flight drive unit is arranged in described accommodating cavity, described upper frame is run through in the lower end of described screw assembly, and stretches in described accommodating cavity and be connected with described flight drive unit.

4. single shaft aircraft according to claim 3, it is characterized in that: described flight drive unit comprises two flight CD-ROM drive motors and two travelling gears, two travelling gear concentrics are arranged, two flight CD-ROM drive motor Symmetrical vertical are arranged on the both sides of two travelling gears, and be provided with the driving gear that travelling gear is corresponding thereto meshed, described screw assembly comprises screw and lower screw, and described upper screw travelling gear corresponding thereto corresponding to lower screw is connected.

5. single shaft aircraft according to claim 2, it is characterized in that: described guiding device comprises tilt drive motor and deflector, described tilt drive motor is arranged on the centre position, inner edge of described upper sector open, one side of described deflector is provided with the suitable sleeve joint hole of the driving shaft of described tilt drive motor, and this deflector is set on described driving shaft by sleeve joint hole.

6. according to the single shaft aircraft one of claim 1-5 Suo Shu, it is characterized in that: it also comprises hemispherical cover body, this hemispherical cover body fastens on the bracket, and described propeller mechanism can be covered.