CN2201977Y

CN2201977Y - Automatic flying-state control device of remote-control toy aircraft

Info

Publication number: CN2201977Y
Application number: CN 94217155
Authority: CN
Inventors: 罗金扬
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-07-08
Filing date: 1994-07-08
Publication date: 1995-06-28
Anticipated expiration: 2004-07-08

Abstract

The utility model relates to a flight state automatic control device of a remote-control aircraft toy. The utility model has the structure that a proper position in an aircraft body is provided with a digital type (or analog type) detecting device composed of a fixed board, a fixed frame, a suspending line, a movable light preventing sheet (a movable translucid sheet), a lighting detecting unit, and a light examining unit; a movable light preventing sheet which is capable of swinging is suspended at the suspending line of the fixed frame; when light is transmitted by the lighting detecting unit, the light preventing effect of the movable light preventing sheet is changed according to the state of an aircraft, and accordingly, light quantity sensed by the light examining unit is changed and transmitted to a control unit so that when the toy aircraft flies, the toy aircraft can be adjusted automatically by artificial remote-control, so optimal level and state can be kept and best flight efficiency can be achieved.

Description

Automatic flying-state control device of remote-control toy aircraft

The utility model relates to a kind of control device of toy airplane, especially the state of flight automaton that refers to a kind of telecontrolled aircraft toy, be to utilize the swing of detected light, center of gravity, sagging design, control by transmitting illuminant, inspection light and resistance light, signal transmission, and make toy airplane in the state of flight, automatically revised, with the flight optimization level that keeps setting.

Press, the remote-control toy aircraft is in when operation, or because of the operator controls mistake, reaction is slow, new hand's experience is poor or not good or because of the interference of external frequency because of weather, air-flow, and make aircraft cause damage, even crash; And telecontrolled aircraft is in state of flight, and its speed is exceedingly fast, and bends, turns right, rolls fast such as rising, decline, a left side ... or the like, all need with splendid control, judgement and the reaction control that is exceedingly fast, otherwise be difficult to that permanent to protect aircraft not impaired.So after consumer now often must pay very big cost, can practice into preferable operational capacity, the operational capacity that this just adds heavy user's money burden and hinders telecontrolled aircraft.

Therefore, the purpose of this utility model is that a kind of digital (analog) state of flight automaton with light, design of centre of gravity will be provided, make aircraft in state of flight, self also have automatic correction, the control ability of maintenance level, what assist operator had little time controls, and be easy to keep predefined safe flight state, avoid colliding, crashing.

For persons skilled in the art can be understood fully to effect of the present utility model, existing conjunction with figs. is shown and figure number, with regard to structure of the present utility model, control, action, efficacy characteristics, is described in more detail in the back:

In the accompanying drawing:

Fig. 1 is the utility model preferred embodiment (digital) schematic perspective view

Fig. 2 does not hinder the light state schematic diagram for the "Left"-deviationist of Fig. 1 action (A) Right deviation resistance light state (B)

Fig. 3 is the three-dimensional and action schematic diagram of another embodiment of the utility model

Fig. 4 is Fig. 3 printing opacity value control coordinate schematic diagram

Fig. 5 is the level embodiment stereogram of the utility model bobbin type

Fig. 6 is that the little Right deviation state of Fig. 5 (A) (B) does not hinder the light state schematic diagram than Right deviation state (C) "Left"-deviationist

Number among the figure:

1,5 detecting light sources, 9 bodies

2 movable resistance mating plate 10,50 luminous detecing elements

4,8 fixed mounts, 11,12 messenger wires

6 movable

translucent element

40,80 fixed heads

7, the arc barrel of 31,32 testing light elements, 3 light-permeables

20 movable resistance light bodies

See also Fig. 1,, install an arrangement for detecting in body 9 appropriate locations among the figure for the utility model preferred embodiment (digital) schematic perspective view; This arrangement for detecting comprises: fixed head 40, two printing opacity fixed mounts 4, messenger wire 11, the not luminous detecing element of the movable resistance mating plate 2 of light-permeable and one or more 10, two or 31,32 formations of two above testing light elements; Two fixed mounts 4 are fixedly arranged on the fixed head 40 at interval, and its messenger wire 11 hangs establishes movable resistance mating plate 2, and two ends even are fixed on the fixed mount 4, just make movable resistance mating plate 2 be arranged in 4 of two fixed mounts; And luminous detecing element 10 is established and is fixed in fixed head 40, fixed mount 4 one ends, 31,32 of testing light elements are established and are fixed in fixed head 40, fixed mount 4 other ends, the detecting light source 1 of its emission can be 31,32 acceptance of testing light element, and during level, one of them testing light element 31 keeps being subjected to the state of light, and 32 of other testing light elements can not be subjected to light; According to above-mentioned formation, promptly form an arrangement for detecting.

After understanding above-mentioned arrangement for detecting, its action control, effect are described as follows: see also Fig. 2-4, aircraft is when the state of flight level, movable resistance mating plate 2 certainly and fixed mount 4, fixed head 40 be vertical parallel, the detecting light source 1 that this moment, luminous detecing element 10 was sent is stopped by movable resistance mating plate 2 certainly, and only be that a testing light element 31 is subjected to light, other testing light element 32 can not be received detecting light source 1 for stopping, so can not send the command signal of correction; When the non-level of aircraft, fixed head 40 is non-standard state, relatedly make luminous detecing element 10, testing

light element

31,32 are skewed, be hung at messenger wire 11 and be the swing effect and movably hinder mating plate 2, again because of centrifugal force, the effect that center of gravity is sagging, movable resistance mating plate 2 promptly breaks away from and stops detecting light source 1, feasible or testing light element 31 can not be subjected to light, testing light element 32 can be subjected to light or two testing light elements 31 in addition, 32 neither light or two testing light elements 31 of being subjected to, 32 all can be subjected to light (shown in Fig. 2 B situation)

testing light element

31,32 is that output signal is given control module, cooperating state of flight to preestablish the defeated switch unit that gives again handles, cooperate switching signal by switch unit again, artificial control signal, output or about or the front and back level, or about curved, or the control number of engine-thrust, give the left and right horizontal wing of aircraft respectively, or front and back horizontal tail, or about curved, or engine-thrust controlling organization, make aircraft or Right deviation, or left-leaning action, have automatic control and make aircraft keep the effect of correction level.

Above-mentioned is digital control, required testing light element number according to need signal number and decide.The utility model also can be designed to analog, sees also Fig. 3,4, also as digital formation, is provided with fixed head 80, two light-permeable fixed mounts 8, messenger wire 12, movable light transmission piece 6 and a luminous detecing element 50, a detecting element 7; Wherein, the light transmittance of light-permeable sheet 6 is to be incremented to opposite side position B by a side A, and its testing light element 7 can detect light transmittance; Its action effect is: when the non-level of aircraft, movable light transmission piece 6 must start, give testing light element 7 and receive and award and change detecting light 5 light transmittances that luminous detecing element 50 sent, testing light element 7 is exported the signal of different light transmission capacities again, so according to different gradients, detect different light transmission capacity signals, get final product the control signal of an analog signal, make aircraft must be controlled in the effect of flight optimization state.

Again, the utility model also can be set as bobbin type aspect the embodiment of movable resistance mating plate 2 structures; As shown in Figure 5, on fixed head 40, set firmly the arc barrel 3 of a light-permeable, the movable resistance light body 20 of device one sphere in the arc barrel 3 of this light-permeable, and the arc barrel 3 of light-permeable is 31,32 of luminous detecing element 10 and testing light elements, when fixed head 40 is parallel to the ground, movably hinder light body 20 as Fig. 5 and just make testing light element 31 be subjected to light, testing light element 32 is not subjected to light; In like manner, shown in Fig. 6 (A), (B), (C), when body run-off the straight (fixed head 40 tilt), because of must being rolled according to the arc barrel 3 of light-permeable by gravity principle, movable resistance light body 20 remains on minimum point, make just that

testing light element

31,32 is neither to be subjected to light (as shown in Figure 6A) or testing light element 31 not to be subjected to light and testing light element 32 is subjected to light (as Fig. 6 B) or

testing light element

31,32 all to be subjected to light (shown in Fig. 6 C), and output signal control aircraft makes aircraft can keep level.So said structure also can reach the control aircraft in the purpose of predefined safe flight state, also belongs in the category of the present utility model.So, front, rear, left and right, the heeling condition of flight all can be by the perception of photoelectric detection device, make suitable corrective action fast via automatic control, make aircraft be difficult to (or too late) when being grasped, fast quick-recovery, be retained to predefined safe flight state by the people.

Comprehensively above-mentioned, no matter the utility model all is different from the technical characterictic of prior art with regard to device, technological means, effect purpose, and has practicality and promote effect, really meets the regulation of Patent Law, and patent is filed an application in the whence in accordance with the law.

Claims

1, a kind of state of flight automaton of telecontrolled aircraft toy, install an arrangement for detecting in the body appropriate location, this arrangement for detecting comprises: fixed head, fixed mount, messenger wire, the not movable resistance mating plate of light-permeable and one or more luminous detecing elements, two or two above testing light elements; It is characterized by:

Two fixed mounts are fixedly arranged on the fixed head at interval, and its messenger wire hangs establishes movable resistance mating plate, and two ends even are fixed on the fixed mount, and movable resistance mating plate is arranged between two fixed mounts; And luminous detecing element establishes and is fixed in fixed head, fixed mount one end, and testing light element is then established and is fixed in fixed head, the fixed mount other end, and the detecting light source of its emission can be testing light element and accepts; , allow testing light element not be subjected to light or be subjected to light the stopping or do not stop of detecting light source by movable resistance mating plate, and the perception aircraft whether in incline direction or level, carry out output signal, the control aircraft keeps or revises horizontal flight optimization state according to setting.

2, the state of flight automaton of a kind of telecontrolled aircraft toy as claimed in claim 1; It is characterized in that, its movable resistance mating plate can be made as movable light transmission piece, the light transmittance of this light transmission piece is incremented to the opposite side position by a side, and but testing light element is the element of a perception light income, change light transmittance by the off normal of movable light transmission piece, but the light transmission capacity that the testing light element perception is different, and then export different control signal values, be a kind of analog control aircraft in the flight optimization level.

3, the state of flight automaton of a kind of telecontrolled aircraft toy as claimed in claim 1; It is characterized in that, its movable resistance mating plate also can be set as spherical movable resistance light body, and be installed in the arc barrel of light-permeable, the arc barrel of its light-permeable also is installed in and reaches between testing light element, luminous detecing element on the fixed head, when fixed head level or heeling condition, the movable resistance of sphere light body hinders light or does not hinder light testing light element according to the arc barrel rolling back of light-permeable, and can get the perception aircraft state, and then the control aircraft keeps the flight optimization state according to setting.