CN202855109U

CN202855109U - Cursor control lever

Info

Publication number: CN202855109U
Application number: CN201220492804.4U
Authority: CN
Inventors: 杨明
Original assignee: KUNSHAN HANGLI AIRBORNE EQUIPMENT CO Ltd
Current assignee: Kunshan Hangli Airborne Equipment Co ltd
Priority date: 2012-09-25
Filing date: 2012-09-25
Publication date: 2013-04-03
Anticipated expiration: 2022-09-25

Abstract

The utility model discloses a cursor control lever which comprises a control handle and a base. The control handle is inserted into the base and comprises a handle lever, a handle body and a handle head. One end of the handle lever is provided with an external thread, and the other end of the handle lever is in thread connection with the handle body. The handle head is clamped in the handle body. The handle body is internally provided with a circuit board and a microswitch. The circuit board is connected with the microswitch. The handle head is internally provided with a button. A torsion spring is arranged outside the button. When the button is pressed, the microswitch can be pushed to trigger a level change on the circuit board. When the button is released, the button is reset automatically by a torsional force provided by the torsion spring outside the button. The cursor control lever has the advantages of simple structure and reasonable design, and a cursor control lever in an aircraft can be truly simulated to help a pilot to carry out training to improve a training effect of the pilot.

Description

The cursor manipulation bar

Technical field

The utility model relates to the operating rod field, is specifically related to a kind of cursor manipulation bar of aviation simulator.

Background technology

The ultimate principle of operating rod is that the motion with the handle bar converts the electronic joystick breath letter that computing machine can be processed to.This basic design comprises a base and the operating rod of laying on the base.A circuit board is housed in operating rod.Circuit board is comprised of some circuits, and these connections are to several contacts contact.Then, draw common wiring from these contacts and be connected to the various operation purposes of computing machine realization.Electric potential type operating rod wherein, what provide is continuous simulating signal. its core is that the high precision adjustable potentiometer on the rocking bar band moving axis on the operating rod slides, thus the position signalling on the output correspondence direction.

The cursor manipulation bar is to utilize above-mentioned electric potential type operating rod principle of work that the cursor in the electronic equipment display is controlled, and its Main Function is similar to the mouse that uses in our daily life.Namely the operational order in the display in the electron device is selected, moved up and down by cursor or the Show Button on the handle control electronic display of shaking control lever, press the button after selecting and confirm.

When flight is driven, for the pilot, adopt the more quick and precisely easily operation of selection in the cursor manipulation bar control electronic equipments.Therefore the cursor manipulation bar is used widely in aircraft, is particularly used in a large number in helicopter.In the flight training of helicopter pilot, the driving of simulated aircraft is a very important link in the flight training subject in the simulated flight device.It is again the aloft grounding subject of its simulated training that the cursor manipulation bar is used in simulation.Therefore in order to improve the training effect of pilot's simulated flight, the cursor manipulation bar in a kind of Reality simulation aircraft that uses in flight simulator of needs invention is to help pilot's simulated training.

The utility model content

For solving the problems of the technologies described above, we have proposed a kind of cursor manipulation bar, its objective is that helping the pilot to train in the Reality simulation flight environment of vehicle in flight simulator uses the cursor manipulation bar.

For achieving the above object, the technical solution of the utility model is as follows:

The cursor manipulation bar, it comprises control crank and base, described control crank is plugged among the base, described control crank comprises handle bar, handle body and button, one end of handle bar offers external thread, the other end of handle bar is threaded with the handle body, button is connected among the handle body, be provided with circuit board and microswitch in the handle body, circuit board is connected with microswitch, is provided with button in the button, button is outside equipped with torsion spring, press button and can promote potential change on the microswitch detonator circuit plate, release button, the outer torsion spring of button provides torsion so that button automatically resets.Described base comprises the dust cover that is connected on the base, base inside is provided with a central shaft, be socketed with mutual vertically arranged yaw support and pitch support on the described central shaft, the stake body of described yaw support and pitch support is provided with the through hole that runs through, be provided with body among the through hole, be mounted with potentiometer in the body, be provided with torsion spring outside the body, offer the threaded hole that is threaded with the handle bar on the described pitch support.

Preferably, the torsion spring outside the described body is provided with connecting rod, and described connecting rod one end is fixedly connected with the other end with torsion spring outside the body and is fixedly connected with stake body by bolt.

By technique scheme, the beneficial effect that the utility model is obtained is that it is simple in structure, and is reasonable in design, and the cursor manipulation bar in can the real simulation aircraft helps the pilot to train the training effect that has improved the pilot.

Description of drawings

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is the stereographic map of the utility model embodiment cursor manipulation bar;

Fig. 2 is the structural representation of the control crank of the utility model embodiment cursor manipulation bar;

Fig. 3 is the stereographic map of the utility model embodiment cursor manipulation bar base;

Fig. 4 is the front view of Fig. 3;

Fig. 5 be among Fig. 3 A-A to cut-open view;

Fig. 6 be among Fig. 3 B-B to cut-open view.

Embodiment

Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.

Below in conjunction with embodiment and embodiment the utility model is described in further detail.

Present embodiment such as Fig. 1 are to shown in Figure 6, the cursor manipulation bar, it comprises control crank and base, described control crank is plugged among the base, described control crank comprises handle bar 1, handle body 2 and button 3, one end of handle bar 1 offers external thread, the other end of handle bar 1 is threaded with handle body 2, button 3 is connected among the handle body 2, is provided with circuit board 4 and microswitch 5 in the handle body 2, and circuit board 4 is connected with microswitch 5, be provided with button 6 in the button 3, button 6 is outside equipped with torsion spring 7, presses button 6 and can promote potential change on the microswitch 5 detonator circuit plates 4, and release button 6 torsion springs 7 provide torsion so that button 6 automatically resets; Described base comprises the dust cover 8 that is connected on the base, base inside is provided with a central shaft 9, be socketed with mutual vertically arranged yaw support 10 and pitch support 11 on the described central shaft 9, the stake body of described yaw support 10 and pitch support 11 is provided with the through hole that runs through, be provided with body 12 among the through hole, be mounted with potentiometer 16 in the body 12, be provided with torsion spring 13 outside the body 12, offer the threaded hole 14 that is threaded with handle bar 1 on the described pitch support 11.Torsion spring 13 outside the described body 12 is provided with connecting rod 15, and described connecting rod 15 1 ends are fixedly connected with the other end with torsion spring 13 and are fixedly connected with stake body by bolt.

In the present embodiment, yaw support 10 and pitch support 11 potentiometer 16 is separately exported respectively X and Y two-way analog quantity and button 6 controls one way switch amount.Control crank is when the neutral position, and 2 potentiometer output valves are half value; Loose one's grip when pushing control crank to the X/Y ultimate limit state, torsion spring 13 provides torsion to make operating grip automatically get back to the neutral position, and control crank is when the X/Y ultimate limit state, thereby the output valve of potentiometer 16 is zero or the large position signalling of value output correspondence.Press the button the switch of 6 control signals.

The utility model mechanism is simple, and is reasonable in design, and the cursor manipulation bar in can the real simulation aircraft helps the pilot to train the training effect that has improved the pilot.

Above-described only is preferred implementation of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.

Claims

1. cursor manipulation bar, it comprises control crank and base, described control crank is plugged among the base, it is characterized in that:

Described control crank comprises handle bar (1), handle body (2) and button (3), one end of handle bar (1) offers external thread, the other end of handle bar (1) is threaded with handle body (2), button (3) is connected among the handle body (2), be provided with circuit board (4) and microswitch (5) in the handle body (2), circuit board (4) is connected with microswitch (5), be provided with button (6) in the button (3), button (6) is outside equipped with torsion spring (7), press button (6) and can promote the upper potential change of microswitch (5) detonator circuit plate (4), torsion spring (7) provides torsion so that button (6) automatically resets behind the release button (6);

Described base comprises the dust cover (8) that is connected on the base, base inside is provided with a central shaft (9), be socketed with mutual vertically arranged yaw support (10) and pitch support (11) on the described central shaft (9), the stake body of described yaw support and pitch support is provided with the through hole that runs through, be provided with body (12) among the through hole, be mounted with potentiometer (16) in the body (12), be provided with torsion spring (13) outside the body (12), offer the threaded hole (14) that is threaded with handle bar (1) on the described pitch support (11).

2. a kind of cursor manipulation bar according to claim 1, it is characterized in that, torsion spring (13) outside the described body (12) is provided with connecting rod (15), and described connecting rod (15) one ends are fixedly connected with the other end with torsion spring (13) and are fixedly connected with stake body by bolt.