CN207134083U - Virtual image display system and flight simulator - Google Patents
Virtual image display system and flight simulator Download PDFInfo
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- CN207134083U CN207134083U CN201721191449.6U CN201721191449U CN207134083U CN 207134083 U CN207134083 U CN 207134083U CN 201721191449 U CN201721191449 U CN 201721191449U CN 207134083 U CN207134083 U CN 207134083U
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- display screen
- virtual image
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- flexible led
- image display
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Abstract
Technical field of imaging is the utility model is related to, more particularly, to a kind of virtual image display system and flight simulator.The virtual image display system includes：Flexible LED display screen and collimating mirror；The flexible LED display screen is used to be disposed on flight simulator with the collimating mirror；The flexible LED display screen is curved with the collimating mirror, and the flexible LED display screen is bent with the collimating mirror to same direction.Virtual image display system provided by the utility model, the viewer that is displayed for for realizing the virtual image by the cooperation of flexible LED display screen and collimating mirror watch.Compared to the virtual image display system in correlation technique, the utility model eliminates back projection screen, reduces manufacture difficulty and cost of manufacture.The utility model reduces noise, reduces heat radiation, and flexible LED display screen power is relatively low, compares power saving, usage time length also without projector simultaneously.Therefore, virtual image display system convenient use provided by the utility model.
Description
Technical field
Technical field of imaging is the utility model is related to, more particularly, to a kind of virtual image display system and flight simulator.
Background technology
Virtual image display system is the conventional display system of current type of flight simulator, especially suitable for two-seater type side by side
Type of flight simulator.Virtual image display system have the depth of field is good, third dimension is strong, brightness is high, good contrast and imaging difference
The advantages that rate is high, and simulate take-off and landing when or so pilot's parallax it is small, be easy to aircrew cooperation.
Virtual image display system in correlation technique mainly includes projector, back projection screen and sphere collimating mirror.Mesh
Preceding back projection screen is Rear projection screen, and its shape is also sphere or hyperboloid.Projector is projected image onto on projection screen
And be in real image on the surface of projection screen evagination, the picture for being on projection screen projects the surface of spherical reflector indent again,
It is in the virtual image of upright amplification on the surface of spherical reflector indent.
But in the imaging method of this projector, back projection screen, the super-huge aviation-grade of back projection screen screen body generally use
Lucite heats vacuum forming in special mould, and manufacture difficulty is big, and cost of manufacture is higher.Simultaneously because need to make
With the projection device of specialty, purchase cost is high, and projector caused noise in using the course of work is big, heat radiation is high and compares
It is more power-consuming；Projector bulb can only use hundreds of hours, working service cost height.Therefore, the imaging side of projector, back projection screen
Method is inconvenient to use.
Utility model content
The purpose of this utility model is to provide a kind of virtual image display system and flight simulator, to solve in the prior art
Existing virtual image display system is inconvenient to the technical problem used.
A kind of virtual image display system provided by the utility model, the virtual image display system include：Flexible LED display screen and standard
Straight mirror；The flexible LED display screen is used to be disposed on flight simulator with the collimating mirror；The flexible LED is shown
Screen is curved with the collimating mirror, and the flexible LED display screen is bent with the collimating mirror to same direction.
Further, the flexible LED display screen includes flexible base board and multiple LEDs；The flexible base board is in
It is latticed；Multiple LEDs are fixed on the flexible base board.
Further, the flexible LED display screen is wrapped with waterproof layer.
Further, the virtual image display system also includes fixed mount；One end of the flexible LED display screen is fixed on described
On fixed mount；The fixed mount is used to be fixed on flight simulator.
Further, the fixed mount includes vertical bar and multiple horizon bars；
Multiple horizon bars are from top to bottom set gradually, and one end of multiple horizon bars is consolidated with the vertical bar
Fixed connection, the one end of the other ends of multiple horizon bars with the flexible LED display screen are fixedly connected.
Further, the fixed mount is two；Two fixed mounts are located at the two of the flexible LED display screen respectively
End.
Further, the virtual image display system also includes elevating mechanism；
The vertical bar includes vertical fix bar and vertical sliding bar；The vertical sliding bar is slided with the vertical fix bar
Dynamic connection；The horizon bar is fixedly connected with the vertical sliding bar；The elevating mechanism is connected with the vertical sliding bar, is used
Moved up and down in driving the vertical sliding bar.
Further, it is provided with sliding block on the vertical sliding bar；Guide groove is provided with the vertical fix bar；It is described
Sliding block is arranged in the guide groove.
Further, the virtual image display system also includes controller；The controller is connected with the elevating mechanism, is used for
Control the opening and closing of the elevating mechanism.
Further, the utility model also provides a kind of flight simulator, the flight simulator include simulator body with
And virtual image display system described in the utility model；The flexible LED display screen is disposed on simulator with the collimating mirror
On body.
Virtual image display system provided by the utility model includes flexible LED display screen and collimating mirror, flexible LED display screen and
Collimating mirror is disposed on flight simulator, and flexible LED display screen is arranged to arc, and curved to same direction with collimating mirror
It is bent.Flexible LED display screen display image, and the image is projected to the concave surface of collimating mirror, user can be from the concave surface of collimating mirror
Watch image.
Virtual image display system provided by the utility model, the virtual image is realized by the cooperation of flexible LED display screen and collimating mirror
Be displayed for viewer viewing.Compared to the virtual image display system in correlation technique, the utility model eliminates back projection screen, drop
Low manufacture difficulty and cost of manufacture.The utility model reduces noise, reduces heat radiation also without projector simultaneously,
And flexible LED display screen power is relatively low, compare power saving, usage time length.Therefore, virtual image display system provided by the utility model
System convenient use.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the virtual image display system that the utility model embodiment provides；
Fig. 2 is the structural representation of flexible LED display screen in the virtual image display system that the utility model embodiment provides；
Fig. 3 is the structural representation of fixed mount in the virtual image display system that the utility model embodiment provides；
Fig. 4 is the structural representation of fixed mount in the virtual image display system that another embodiment of the utility model provides.
Reference：
1- collimating mirrors；2- flexible LED display screens；3- fixed mounts；
4- elevating mechanisms；21- flexible base boards；22-LED luminous tubes；
31- vertical bars；32- horizon bars；The vertical fix bars of 311-；
312- vertical sliding bars.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Fig. 1 is the structural representation for the virtual image display system that the utility model embodiment provides；As shown in figure 1, this practicality
New embodiment provides a kind of virtual image display system, and the virtual image display system includes：Flexible LED display screen 2 and collimating mirror 1；It is soft
Property LED display 2 and collimating mirror 1 be used to be disposed on flight simulator；Flexible LED display screen 2 and collimating mirror 1 are in arc
Shape, and flexible LED display screen 2 is bent with collimating mirror 1 to same direction.
Virtual image display system provided by the utility model includes flexible LED display screen 2 and collimating mirror 1, flexible LED display screen
2 and collimating mirror 1 be disposed on flight simulator, flexible LED display screen 2 is arranged to arc, and with collimating mirror 1 to same side
To bending.The display image of flexible LED display screen 2, and the image is projected to the concave surface of collimating mirror 1, user can be from collimating mirror 1
Concave surface watch image.
Virtual image display system provided by the utility model, realized by the cooperation of flexible LED display screen 2 and collimating mirror 1 empty
Picture is displayed for viewer's viewing.Compared to the virtual image display system in correlation technique, the utility model eliminates back projection screen,
Reduce manufacture difficulty and cost of manufacture.The utility model reduces noise, reduces hot spoke also without projector simultaneously
Penetrate, and the power of flexible LED display screen 2 is relatively low, compares power saving, usage time length.Therefore, the virtual image provided by the utility model shows
Show system convenient use.
Fig. 2 is the structural representation of flexible LED display screen in the virtual image display system that the utility model embodiment provides；Such as
Shown in Fig. 1 and Fig. 2, on the basis of above-described embodiment, further, flexible LED display screen 2 includes flexible base board 21 and multiple
LED 22；Flexible base board 21 is in latticed；Multiple LEDs 22 are fixed on flexible base board 21.
In the present embodiment, flexible LED display screen 2 includes flexible base board 21 and multiple LEDs 22, and multiple LED light
Pipe 22 is fixed on flexible base board 21, and substrate is in latticed, alleviates the weight of substrate, is easy to substrate brake forming.
Further, battery is set on substrate, and battery electrically connects with LED 22, to be supplied to LED 22
Electricity.So can be to the continued power of LED 22 without being influenceed by position.Further, in addition to solar panel, too
It is positive can cell panel be connected with battery, with to battery powered.Solar panel converts light energy into electric energy, can make full use of money
Source, reduce the consumption of electric energy.
On the basis of above-described embodiment, further, flexible LED display screen 2 is wrapped with waterproof layer.
In the present embodiment, flexible LED display screen 2 is wrapped with waterproof layer, and waterproof layer plays waterproof action, can avoid outside
Water enters in flexible LED display screen 2, influences the normal use of flexible LED display screen 2.
Wherein, waterproof layer can be plastic sheeting.
Fig. 3 is the structural representation of fixed mount in the virtual image display system that the utility model embodiment provides；Such as Fig. 3 institutes
Show, on the basis of above-described embodiment, further, the virtual image display system also includes fixed mount 3；Flexible LED display screen 2
One end is fixed on fixed mount 3；Fixed mount 3 is used to be fixed on flight simulator.
In the present embodiment, one end of flexible LED display screen 2 is fixed on fixed mount 3, and flexible LED display screen 2 passes through fixation
Frame 3 is fixed on flight simulator, facilitates the fixation of flexible LED display screen 2.
Wherein, the structure type of fixed mount 3 can be a variety of, for example, fixed mount 3 is in square frame-shaped, flexible LED display screen 2
It is fixed in square frame.
And for example, fixed mount 3 is in I-shaped that the lower end of flexible LED display screen 2 is fixed on the top on fixed mount 3, fixed mount
While 3 pairs of flexible LED display screens 2 play fixed, flexible LED display screen 2 can also be played a supporting role so that the present embodiment
Flexible LED display screen 2 it is more firm when in use.
For another example, fixed mount 3 is two fix bars, and two fix bars are located at the both ends of flexible LED display screen 2 respectively, and
It is fixedly connected with flexible LED display screen 2.The setting of two fix bars causes the stress of flexible LED display screen 2 symmetrically to stablize.
Further, the mode that fixed mount 3 is fixedly connected with flexible LED display screen 2 can be a variety of, for example, fixed mount 3
On be provided with fixing groove, fixed lobe is set on flexible LED display screen 2, and fixed lobe is stuck in fixing groove, so as to by fixed mount
3 are fixedly connected with flexible LED display screen 2.
And for example, fixed mount 3 and flexible LED display screen 2 are bolted to connection, or fix company by the form of bonding
Connect.
On the basis of above-described embodiment, further, fixed mount 3 includes vertical bar 31 and multiple horizon bars 32；It is multiple
Horizon bar 32 is from top to bottom set gradually, and one end of multiple horizon bars 32 is fixedly connected with vertical bar 31, multiple horizon bars
The one end of 32 other end with flexible LED display screen 2 is fixedly connected.
In the present embodiment, fixed mount 3 includes vertical bar 31 and multiple horizon bars 32, one end of multiple horizon bars 32 with it is vertical
Bar 31 is fixedly connected, and the other end is fixedly connected with flexible LED display screen 2.
In the present embodiment, multiple horizon bars 32 are from top to bottom connected with flexible LED display screen 2 successively, can show flexible LED
The uniform force of display screen 2, fixation.The setting of vertical bar 31 and horizon bar 32 can make the Stability Analysis of Structures of fixed mount 3.
In the present embodiment, the material of vertical bar 31 and horizon bar 32 can be a variety of, such as：Metal or plastics etc..
Further, horizon bar 32 includes horizontal fix bar and horizontal slide rod；Horizontal slide rod is slidably arranged in level
In fix bar, horizontal fix bar is fixedly connected with vertical bar, and horizontal slide rod is fixedly connected with flexible LED display screen 2, drive division
It is connected with horizontal slide rod, for driving horizontal slide rod relative level fix bar to slide laterally.User can pass through drive division
Driving horizontal slide rod is slided to the left or to the right, so as to drive flexible LED display screen 2 to slide to the left or to the right, to adjust
The lateral attitude of flexible LED display screen 2.
On the basis of above-described embodiment, further, fixed mount 3 is two；Two fixed mounts 3 are respectively positioned at flexibility
The both ends of LED display 2.
In the present embodiment, fixed mount 3 is arranged to two, two both ends for being located at flexible LED display screen 2 respectively, that is,
The both ends of flexible LED display screen 2 are fixedly connected with fixed mount 3 so that the stability under loading of flexible LED display screen 2, avoid flexibility
LED display 2 because external force collide with it is impaired.
The structural representation of fixed mount, such as Fig. 4 in the virtual image display system that Fig. 4 provides for another embodiment of the utility model
Shown, on the basis of above-described embodiment, further, the virtual image display system also includes elevating mechanism 4；Vertical bar 31 includes
Vertical fix bar 311 and vertical sliding bar 312；Vertical sliding bar 312 is slidably connected with vertical fix bar 311；Horizon bar 32 with
Vertical sliding bar 312 is fixedly connected；Elevating mechanism 4 is connected with vertical sliding bar 312, for driving vertical sliding bar about 312
It is mobile.
In the present embodiment, vertical sliding bar 312 is slidably connected with vertical fix bar 311, elevating mechanism 4 and vertical sliding bar
312 connections, driving vertical sliding bar 312 move up and down, and vertical sliding bar 312 drives horizon bar 32 and flexible LED display screen 2
Move up and down, so as to adjust the height of flexible LED display screen 2.
In the present embodiment, the height regulation of flexible LED display screen 2 can be achieved in the setting of elevating mechanism 4, and user can basis
Using the height for needing regulation flexible LED display screen 2, the use of user is facilitated.
Wherein, the structure type of elevating mechanism 4 can be a variety of, for example, elevating mechanism 4 is hydraulic cylinder, the work of hydraulic cylinder
Stopper rod is connected with vertical sliding bar 312.And for example, elevating mechanism 4 can be cylinder.In addition, elevating mechanism 4 can also be gear and
Rack.Wheel and rack is engaged, and rack is fixedly connected with vertical sliding bar 312, and pinion rotation driving rack moves up and down, rack
Driving vertical sliding bar 312 moves up and down.
On the basis of above-described embodiment, further, sliding block is provided with vertical sliding bar 312；Vertical fix bar 311
On be provided with guide groove；Sliding block is arranged in guide groove.
In the present embodiment, sliding block is set on vertical sliding bar 312, guide groove is set in vertical fix bar 311.When vertical sliding
When the opposed vertical fix bar 311 of lever 312 moves up and down, sliding block moves up and down in guide groove.
In the present embodiment, sliding block and guide groove cooperation are played a part of guiding vertical sliding bar 312 to move, and it is vertical to improve
Stability when sliding bar 312 slides.
Wherein, the structure for playing guiding function can also be other forms, be led for example, being set in vertical fix bar 311
Xiang Kong, the axis of guide is set on vertical sliding bar 312, the axis of guide is slidably arranged in pilot hole.When vertical sliding bar 312 is relatively perpendicular
When straight fix bar 311 moves up and down, the axis of guide moves up and down in pilot hole.
Further, waterproof layer is included outside vertical sliding bar and vertical fix bar, it is vertical sliding to prevent that external water from immersing
In lever and vertical fix bar, so as to improve the service life of vertical sliding bar and vertical fix bar.
On the basis of above-described embodiment, further, the virtual image display system also includes controller；Controller and lifting
Mechanism 4 connects, for controlling the opening and closing of elevating mechanism 4.
In the present embodiment, controller is connected with elevating mechanism 4, the predeterminable controller of user, controller control lift
The startup and closing of structure 4, so as to realize the function of automatically adjusting flexible LED display screen 2, improve the automatic of virtual image display system
Property.
On the basis of above-described embodiment, further, the utility model embodiment also provides a kind of flight simulator, should
The virtual image display system that flight simulator includes simulator body and the utility model embodiment provides；Flexible LED display screen 2
It is disposed on collimating mirror 1 on simulator body.
Flight simulator provided by the utility model includes flexible LED display screen 2 and collimating mirror 1, flexible LED display screen 2
It is disposed on collimating mirror 1 on simulator body, flexible LED display screen 2 is arranged to arc, and with collimating mirror 1 to same side
To bending.The display image of flexible LED display screen 2, and the image is projected to the concave surface of collimating mirror 1, user can be from collimating mirror 1
Concave surface watch image.
Virtual image display system provided by the utility model, realized by the cooperation of flexible LED display screen 2 and collimating mirror 1 empty
Picture is displayed for viewer's viewing.Compared to the virtual image display system in correlation technique, the utility model eliminates back projection screen,
Reduce manufacture difficulty and cost of manufacture.The utility model reduces noise, reduces hot spoke also without projector simultaneously
Penetrate, and the power of flexible LED display screen 2 is relatively low, compares power saving, usage time length.Therefore, the virtual image provided by the utility model shows
Show system convenient use.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
- A kind of 1. virtual image display system, it is characterised in that including：Flexible LED display screen and collimating mirror；The flexible LED display screen is used to be disposed on flight simulator with the collimating mirror；The flexible LED display screen It is curved with the collimating mirror, and the flexible LED display screen is bent with the collimating mirror to same direction.
- 2. virtual image display system according to claim 1, it is characterised in that the flexible LED display screen includes flexible base Plate and multiple LEDs；The flexible base board is in latticed；Multiple LEDs are fixed on the flexible base board.
- 3. virtual image display system according to claim 1, it is characterised in that the flexible LED display screen is wrapped with anti- Water layer.
- 4. virtual image display system according to claim 1, it is characterised in that also including fixed mount；One end of the flexible LED display screen is fixed on the fixed mount；The fixed mount is used to be fixed on flight simulator On.
- 5. virtual image display system according to claim 4, it is characterised in that the fixed mount includes vertical bar and multiple water Flat bar；Multiple horizon bars are from top to bottom set gradually, and one end of multiple horizon bars is fixed with the vertical bar and connected Connect, the one end of the other ends of multiple horizon bars with the flexible LED display screen is fixedly connected.
- 6. virtual image display system according to claim 5, it is characterised in that the fixed mount is two；Two described solid Determine the both ends that frame is located at the flexible LED display screen respectively.
- 7. virtual image display system according to claim 5, it is characterised in that also including elevating mechanism；The vertical bar includes vertical fix bar and vertical sliding bar；The vertical sliding bar slides with the vertical fix bar to be connected Connect；The horizon bar is fixedly connected with the vertical sliding bar；The elevating mechanism is connected with the vertical sliding bar, for driving The vertical sliding bar is moved to move up and down.
- 8. virtual image display system according to claim 7, it is characterised in that be provided with sliding block on the vertical sliding bar； Guide groove is provided with the vertical fix bar；The sliding block is arranged in the guide groove.
- 9. virtual image display system according to claim 7, it is characterised in that also including controller；The controller is connected with the elevating mechanism, for controlling the opening and closing of the elevating mechanism.
- 10. a kind of flight simulator, it is characterised in that including simulator body and as described in claim any one of 1-9 Virtual image display system；The flexible LED display screen is disposed on simulator body with the collimating mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721191449.6U CN207134083U (en) | 2017-09-15 | 2017-09-15 | Virtual image display system and flight simulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721191449.6U CN207134083U (en) | 2017-09-15 | 2017-09-15 | Virtual image display system and flight simulator |
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| Publication Number | Publication Date |
|---|---|
| CN207134083U true CN207134083U (en) | 2018-03-23 |
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ID=61638584
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721191449.6U Active CN207134083U (en) | 2017-09-15 | 2017-09-15 | Virtual image display system and flight simulator |
Country Status (1)
| Country | Link |
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| CN (1) | CN207134083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021248250A1 (en) * | 2020-06-12 | 2021-12-16 | Skyevu Images Inc. | Simulator projection system |
-
2017
- 2017-09-15 CN CN201721191449.6U patent/CN207134083U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021248250A1 (en) * | 2020-06-12 | 2021-12-16 | Skyevu Images Inc. | Simulator projection system |
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