CN210402803U - Novel undercarriage handle is put to gravity of simulation aircraft - Google Patents

Abstract

The utility model provides a novel undercarriage handle is put to simulation aircraft's gravity, including panel and panel bottom plate, panel bottom plate bottom is tied and is installed four hexagonal support columns, four hexagonal support column bottom free ends are connected with a backup pad jointly, a backup pad bottom fixedly connected with potentiometer support, potentiometer support bottom fixed mounting has a potentiometer, panel and panel bottom plate center department is provided with a vertical through-hole, and this through-hole internal rotation installs an axle sleeve, the vertical rotation in backup pad bottom installs a tape seat bearing, tape seat bearing housing is on the main shaft, respectively install two bulb plungers in the left and right sides on the axle sleeve, the relative position of bulb plunger and hinge pinhole is level and vertical respectively, rocking arm free end installs one perpendicularly and turns round the board before, fixed mounting has handle and handle copper sheathing on the lateral wall of preceding turning board free end. The utility model discloses make the user put the operation of undercarriage to the gravity of aircraft when carrying out the flight simulation and become more convenient and lifelike.

Description

Novel undercarriage handle is put to gravity of simulation aircraft

Technical Field

The utility model belongs to simulation aircraft equipment field especially relates to a undercarriage handle is put to novel simulation aircraft's gravity.

Background

In the driving of the aircraft, the landing and landing of the aircraft are very important, which is about the driving safety of the aircraft, and the landing and landing operation of the aircraft is the most basic and critical when the pilot operates the aircraft, so that the simulation of the landing and landing operation needs to be performed realistically when the pilot performs simulated flight, and the landing gear placing handle of the existing simulated aircraft has complicated structure, inconvenient operation and high manufacturing cost.

Disclosure of Invention

The to-be-solved problem of the utility model is to provide a undercarriage handle is put to novel simulation aircraft's gravity, especially be fit for the user and can operate the training more lifelikely when carrying out the flight simulation.

In order to solve the technical problem, the utility model discloses a technical scheme is: a novel landing gear handle for simulating the gravity of an aircraft is provided, which comprises a panel and a panel bottom plate, wherein four hexagonal support columns are fastened and installed at the bottom of the panel bottom plate, free ends at the bottoms of the four hexagonal support columns are commonly connected with a support plate, a potentiometer support is fixedly connected at the bottom of the support plate, a potentiometer is fixedly installed at the bottom of the potentiometer support, a vertical through hole is formed in the centers of the panel and the panel bottom plate, a shaft sleeve is rotatably installed in the through hole, a main shaft is fixedly installed at the center of the bottom of the shaft sleeve, a limiting fixing piece is fixedly arranged at the bottom of the shaft sleeve and sleeved on the main shaft, four limiting piece isolation pads are sequentially arranged below the limiting fixing piece, a limiting piece is arranged between every two adjacent limiting piece isolation pads, each limiting piece isolation pad and each limiting piece are sleeved on the main shaft, a bearing, the bearing with the base is sleeved on the main shaft, the free end of the bottom of the main shaft penetrates through the potentiometer support to be fixedly connected with the center of the top of the potentiometer, a rocker arm is rotatably installed on the inner side wall of the shaft sleeve through a hinge pin, two round holes are formed in the position, close to the horizontal position of the hinge pin hole, of the rocker arm, two ball plungers are installed on the left side and the right side of the shaft sleeve respectively, the relative positions of the ball plungers and the hinge pin hole are horizontal and vertical respectively, a front rotating plate is vertically installed at the free end of the rocker arm, and a handle copper. The panel is fastened with the panel bottom plate. The spacing piece isolation pad is made of nylon.

In the use process, when the rocker arm is horizontally placed, the ball plunger at the horizontal side of the hinge pin is clamped into the round hole of the rocker arm, and when the rocker arm is lifted to enable the rocker arm to be in a vertical state, the ball plunger at the vertical side of the hinge pin is clamped into the round hole of the rocker arm, so that the mechanism can provide gear feeling for lifting and putting down the rocker arm; spacing stationary blade and spacing piece all have a slice to stretch out the plate structure, and when the user drove the axle sleeve through rotating the rocking arm and rotate, the axle sleeve drove spacing stationary blade and rotates, and at the rotation in-process of its circle, the board that stretches out of spacing stationary blade promotes the board that stretches out of the spacing piece in below in proper order, and when the lateral wall of backup pad was touched to the board that stretches out of last spacing piece, the axle sleeve had reached spacingly promptly, and it is the same to other direction rotation effect. The purpose of this set of mechanism is to prevent the potentiometer from being damaged by the number of turns of the potentiometer exceeding the limit of the potentiometer.

The utility model has the advantages and positive effects that: by adopting the technical scheme, the operation of the landing gear on the gravity of the aircraft by a user during flight simulation becomes more convenient and vivid, the flight training effect is effectively improved, and the flight training efficiency can be improved; just the utility model has the advantages of simple structure, easy maintenance, low processing cost, high training efficiency and the like.

Drawings

Fig. 1 is a schematic diagram of the explosion structure of the present invention;

fig. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2 according to the present invention;

fig. 4 is a schematic top view of the present invention;

fig. 5 is a partial structure schematic diagram of the handle of the landing gear for gravity of the present invention.

In the figure:

1. front rotary plate 2, panel 3, panel bottom plate

4. Support plate 5, potentiometer support 6 and rocker arm

7. Shaft sleeve 8, limiting fixing piece 9 and limiting piece isolation pad

10. Limiting sheet 11, main shaft 12 and bearing with seat

13. Potentiometer 14, hinge pin 15 and hexagonal support column

16. Handle 17, handle copper sleeve 18 and ball plunger

Detailed Description

As shown in figures 1-5, the utility model relates to a novel landing gear handle for simulating the gravity of an aircraft, which comprises a panel 2 and a panel bottom plate 3, four hexagonal support columns 15 are arranged at the bottom of the panel bottom plate 3 in a fastening way, a support plate 4 is jointly connected with the free ends of the bottoms of the four hexagonal support columns 15, a potentiometer support 5 is fixedly connected with the bottom of the support plate 4, a potentiometer 13 is fixedly arranged at the bottom of the potentiometer support 5, a vertical through hole is arranged at the center of the panel 2 and the panel bottom plate 3, a shaft sleeve 7 is rotatably arranged in the through hole, a main shaft 11 is fixedly arranged at the center of the bottom of the shaft sleeve 7, a limit fixing piece 8 is fixedly arranged at the bottom of the shaft sleeve 7, the limit fixing piece 8 is sleeved on the main shaft 11, four limit piece isolation pads 9 are sequentially arranged below the limit fixing piece 8, and limit, each limiting piece isolation pad 9 and each limiting piece 10 are sleeved on a main shaft 11, a bearing 12 with a seat is vertically and rotatably arranged at the bottom of the supporting plate 4, the bearing 12 with the seat is sleeved on the main shaft 11, the free end of the bottom of the main shaft 11 penetrates through a potentiometer support 5 to be fixedly connected with the center of the top of a potentiometer 13, a rocker arm 6 is rotatably arranged on the inner side wall of the shaft sleeve 7 through a hinge pin 14, two round holes are formed in the position, close to the horizontal position of a hinge pin hole, of the rocker arm 6, two ball plungers 18 are respectively arranged on the left side and the right side of the shaft sleeve 7, the relative positions of the ball plungers 18 and the hinge pin hole are respectively horizontal and vertical, a front rotating plate 1 is vertically arranged at the free end of the rocker arm 6. The panel 2 and the panel base 3 are fastened. The spacing piece isolation pad 9 is made of nylon.

In the use process, when the rocker arm 6 is horizontally placed, the ball plunger 18 on the horizontal side of the hinge pin 14 is clamped into the round hole of the rocker arm 6, when the rocker arm 6 is lifted to enable the rocker arm 6 to be in a vertical state, the ball plunger 18 on the vertical side of the hinge pin 14 is clamped into the round hole of the rocker arm 6, and the mechanism can provide gear position sensing for lifting and lowering the rocker arm 6; spacing stationary blade 8 and spacing piece 10 all have a slice to stretch out the plate structure, when the user drives axle sleeve 7 through rotating rocking arm 6 and rotates, axle sleeve 7 drives spacing stationary blade 8 and rotates, and at the rotation in-process of its circle, the board that stretches out of spacing stationary blade 8 promotes the board that stretches out of the spacing piece 10 in below in proper order, when the lateral wall of backup pad 4 is touched to the board that stretches out of last spacing piece 10, axle sleeve 7 has reached spacingly promptly, and it is the same to other direction rotation effect. The purpose of this set of mechanism is to prevent the potentiometer 13 from being damaged by the number of rotations of the potentiometer 13 exceeding the limits of the potentiometer 13.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims (3)

1. The utility model provides a landing gear handle is put to novel simulation aircraft's gravity which characterized in that: comprises a panel (2) and a panel bottom plate (3), wherein the bottom of the panel bottom plate (3) is fastened and installed with four hexagonal supporting columns (15), four free ends at the bottom of the hexagonal supporting columns (15) are jointly connected with a supporting plate (4), the bottom of the supporting plate (4) is fixedly connected with a potentiometer support (5), the bottom of the potentiometer support (5) is fixedly installed with a potentiometer (13), the center of the panel (2) and the panel bottom plate (3) is provided with a vertical through hole, a shaft sleeve (7) is installed in the through hole in a rotating manner, the center of the bottom of the shaft sleeve (7) is fixedly installed with a main shaft (11), the bottom of the shaft sleeve (7) is fixedly provided with a limiting fixing sheet (8), the limiting fixing sheet (8) is sleeved on the main shaft (11), and four limiting sheet isolation pads (9) are sequentially arranged below the limiting fixing sheet (8), and a spacing piece (10) is arranged between the adjacent spacing piece isolation pads (9), each spacing piece isolation pad (9) and each spacing piece (10) are sleeved on the main shaft (11), a bearing (12) with a seat is vertically and rotatably arranged at the bottom of the support plate (4), the bearing (12) with the seat is sleeved on the main shaft (11), the free end at the bottom of the main shaft (11) penetrates through the potentiometer support (5) to be fixedly connected with the center of the top of the potentiometer (13), a rocker arm (6) is rotatably arranged on the inner side wall of the shaft sleeve (7) through a hinge pin (14), two round holes are arranged on the rocker arm (6) close to the horizontal position of the hinge pin hole, two ball plungers (18) are respectively arranged on the left side and the right side of the shaft sleeve (7), the relative positions of the ball plungers (18) and the hinge pin hole are respectively horizontal and vertical, the free end of the rocker arm (6) is vertically provided with a front rotating plate (1), and the outer side wall of the free end of the front rotating plate (1) is fixedly provided with a handle (16) and a handle copper sleeve (17).

2. The novel gravity landing gear handle for simulated aircraft of claim 1, wherein: the panel (2) and the panel bottom plate (3) are fastened.

3. A novel gravity landing gear handle for a simulated aircraft according to claim 1 or claim 2, wherein: the spacing piece isolation pad (9) is made of nylon.

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