CN208569919U - A kind of emulation rudder trim knob assembly of flight simulator - Google Patents
A kind of emulation rudder trim knob assembly of flight simulator Download PDFInfo
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- CN208569919U CN208569919U CN201721890514.4U CN201721890514U CN208569919U CN 208569919 U CN208569919 U CN 208569919U CN 201721890514 U CN201721890514 U CN 201721890514U CN 208569919 U CN208569919 U CN 208569919U
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- potentiometer
- shaft
- knob assembly
- boss
- trim knob
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Abstract
The utility model provides a kind of emulation rudder trim knob assembly of flight simulator, including sequentially connected upper end cover 2, shell 7, lower cover 8, shaft coupling 9 and potentiometer support 10 from top to bottom, the shaft 1 with boss passes through above-mentioned sequentially connected structure and is connected by shaft coupling 9 with the potentiometer 11 of bottom.The utility model structure is simple, low in cost, avoids the dedicated devices using complex and expensive, while convenient for safeguarding and adjustment, is able to satisfy the simulation requirements of Air Passenger type.
Description
Technical field
The utility model belongs to aircraft emulator technical field, more particularly, to a kind of emulation side of flight simulator
To rudder trim knob assembly.
Background technique
On Air Passenger A320, A330 aircraft, there is a rudder trim knob.Its effect is, to the rudder of aircraft into
Row trim makes it keep balance to adjust the position of centre of gravity of aircraft.On the flight simulator of the type aircraft, other side is needed
It is emulated to rudder trim knob.To avoid using expensive boat material device, to control equipment manufacturing costs.
Summary of the invention
In view of this, the utility model is directed to a kind of emulation rudder trim knob assembly of flight simulator, it is special
It Shi Yongyu not Air Passenger flight simulator.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of emulation rudder trim knob assembly of flight simulator, including from top to bottom sequentially connected upper end cover 2,
Shell 7, lower cover 8, shaft coupling 9 and potentiometer support 10, the shaft 1 with boss pass through above-mentioned sequentially connected structure simultaneously
It is connected by shaft coupling 9 with the potentiometer 11 of bottom.
Shaft 1 is mounted in the groove inside upper end cover 2 and lower cover 8 by the bearing 3 at its boss both ends.
The through-hole 12 of symmetrical setting reset spring 5,5 one end of reset spring of the left and right sides are equipped with inside shell 7
Boss two sides are pressed on, the other end and spiral plunger 6 are fixed, and spiral plunger 6 is connect with 12 inner thread of through-hole.
Further, the side of reset spring 5 and boss is contacted with each other by plunger 4.
Further, potentiometer support 10 is U-shaped, and both ends are connected with 8 two sides of lower cover, and bottom is installed equipped with current potential meter shaft
Hole.
Further, current potential meter shaft is equipped with the gasket being fixed on potentiometer in potentiometer shaft mounting hole.
Compared with the existing technology, the emulation rudder trim knob assembly of a kind of flight simulator described in the utility model
It has the advantage that
(1) the utility model structure is simple, low in cost, avoids the dedicated devices using complex and expensive, is convenient for simultaneously
Maintenance and adjustment.
(2) the utility model simulated effect is good, is able to satisfy the simulation requirements of Air Passenger type.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is the surface structure schematic diagram of the utility model embodiment；
Fig. 2 is the cross-sectional view of the utility model embodiment；
Fig. 3 is the A-A cross-sectional view of Fig. 2.
Description of symbols:
1- shaft；2- upper end cover；3- bearing；4- plunger；5- reset spring；6- spiral plunger；7- shell；8- lower cover；
9- shaft coupling；10- potentiometer support；11- potentiometer；12- through-hole
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figures 1 to 3, the emulation rudder trim knob assembly of a kind of flight simulator, including turning with boss
Axis 1 is mounted in shell 7 by the bearing 3 on upper end cover 2 and lower cover 8；And by the centering and reset acted on plunger 4
Spring 5 keeps Shaft alignment state and postrotational reset；Spiral plunger 6 is used to adjust the size of 5 spring force of centering and reset spring.
Shaft 1 with boss is connected and fixed on the potentiometer 11 on potentiometer support 10 by shaft coupling 9, for exporting rotation telecommunications
Number.
Working principle of the utility model is: having the shaft 1 of boss using a centre, pass through upper end cover 2 and lower cover
Bearing 3 on 8 is mounted in shell 7；It is connected and fixed on the potentiometer 11 on potentiometer support 10 by shaft coupling 9, works as rotation
When shaft 1 with boss, potentiometer 11 will be driven, voltage caused by the variation by the resistance value for detecting potentiometer 11
Or the variation of electric current, rotating signal can be obtained.Shaft 1 with boss is by the centering acted on plunger 4 and resets bullet
Spring 5 keeps Shaft alignment state and postrotational reset；Spiral plunger 6 is used to adjust the size of 5 spring force of centering and reset spring.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (4)
1. a kind of emulation rudder trim knob assembly of flight simulator, it is characterised in that: including being sequentially connected from top to bottom
Upper end cover (2), shell (7), lower cover (8), shaft coupling (9) and potentiometer support (10), the shaft (1) with boss passes through
Above-mentioned sequentially connected structure is simultaneously connected by shaft coupling (9) with the potentiometer (11) of bottom；Shaft (1) passes through its boss two
The bearing (3) at end is mounted in upper end cover (2) and the groove of lower cover (8) inside；Symmetrical set is equipped with inside shell (7)
The through-hole (12) of reset spring (5) is set, reset spring (5) one end of the left and right sides is pressed on boss two sides, the other end and spiral shell
It revolves plunger (6) to fix, spiral plunger (6) is connect with through-hole (12) inner thread.
2. trim knob assembly according to claim 1, it is characterised in that: the side of reset spring (5) and boss passes through
Plunger (4) contacts with each other.
3. trim knob assembly according to claim 2, it is characterised in that: potentiometer support (10) be it is U-shaped, both ends under
End cap (8) two sides are connected, and bottom is equipped with potentiometer shaft mounting hole.
4. trim knob assembly according to claim 1, it is characterised in that: the current potential meter shaft is equipped with potentiometer (11)
The gasket being fixed in potentiometer shaft mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721890514.4U CN208569919U (en) | 2017-12-29 | 2017-12-29 | A kind of emulation rudder trim knob assembly of flight simulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721890514.4U CN208569919U (en) | 2017-12-29 | 2017-12-29 | A kind of emulation rudder trim knob assembly of flight simulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208569919U true CN208569919U (en) | 2019-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721890514.4U Active CN208569919U (en) | 2017-12-29 | 2017-12-29 | A kind of emulation rudder trim knob assembly of flight simulator |
Country Status (1)
| Country | Link |
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| CN (1) | CN208569919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108109465A (en) * | 2017-12-29 | 2018-06-01 | 天津华翼蓝天科技股份有限公司 | A kind of emulation rudder trim knob assembly of flight simulator |
-
2017
- 2017-12-29 CN CN201721890514.4U patent/CN208569919U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108109465A (en) * | 2017-12-29 | 2018-06-01 | 天津华翼蓝天科技股份有限公司 | A kind of emulation rudder trim knob assembly of flight simulator |
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