CN106154558A - The reflective viewing screen draw off gear of HUD - Google Patents
The reflective viewing screen draw off gear of HUD Download PDFInfo
- Publication number
- CN106154558A CN106154558A CN201610792912.6A CN201610792912A CN106154558A CN 106154558 A CN106154558 A CN 106154558A CN 201610792912 A CN201610792912 A CN 201610792912A CN 106154558 A CN106154558 A CN 106154558A
- Authority
- CN
- China
- Prior art keywords
- hud
- screen
- reflective viewing
- viewing screen
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0149—Head-up displays characterised by mechanical features
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0149—Head-up displays characterised by mechanical features
- G02B2027/0154—Head-up displays characterised by mechanical features with movable elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0149—Head-up displays characterised by mechanical features
- G02B2027/0169—Supporting or connecting means other than the external walls
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention discloses the reflective viewing screen draw off gear of a kind of HUD, including drain pan, reflective viewing screen and the screen mount of fixation reflex screen, described drain pan both sides inwall is provided with gathering sill, the screw mandrel being parallel to each other and guide rail extended longitudinally it is provided with bottom described drain pan, connecting in one end of screw mandrel has motor, described guide rail to be provided with sliding seat, and described sliding seat has the screwed hole engaged with screw mandrel；Described screen mount is connected with described sliding seat to realize lying low backward and erectting two states by rotary shaft, and described screen mount both sides are respectively provided with the guide wheel being positioned in described gathering sill, and described gathering sill is the curved slot that rear gradually tilts.The present invention has when HUD does not uses, and reflective viewing screen can be accommodated into the advantage in HUD housing so that HUD science and technology sense more attractive in appearance, more rich.
Description
Technical field
The invention belongs to HUD technical field, particularly relate to the reflective viewing screen folding and unfolding dress of a kind of HUD
Put.
Background technology
HUD, also known as head up displays (Head Up Display), is called for short HUD, is generally to be used in boat at present
Flight supplementary instrument on pocket, is that the one occurred the sixties is by electronic building brick, display module, controller, high voltage power supply etc.
The integrative electronic display equipment of composition.It can be by information such as flight parameter, aiming attack, Autonomous test, with image, the shape of character
Formula, is projected in the optical electrical display device on passenger cabin dead ahead compound glass by optics.Pilot passes through compound glass
During the outer scenery of astrodome, the information such as the character, the image that are superimposed upon on outdoor scene can be simultaneously viewed.And project focal length and be positioned at imaging
Compound glass is located anteriorly, makes pilot hardly with changing eyes focal length, can watch flight parameter the most at any time, visually
Degree also will not be by sun-exposed impact.In the past, pilot, in air battle, needs instrument in observation objects target out of my cabin and cabin
Table, is easily generated instantaneous vision and interrupts, thus, can cause delay of response, operational error, and likely bungle the chance of winning a battle, and employing is looked squarely
Display can overcome this shortcoming.Nowadays look squarely explicit system fast-developing, and have been applied on high-end car.
The reflective viewing screen of the existing HUD applied on automobile is fixed on the front portion of HUD the earliest, no
Collapsible.Along with the development of HUD technology, occurring in that when HUD does not uses, reflective viewing screen can be folded in top
Portion.But this reflective viewing screen folding mode, when HUD does not uses, is an exposure to the outside of casing all the time, beautiful not
See, lack science and technology sense.
Summary of the invention
When the technical problem to be solved provides one not use, reflective viewing screen can be accommodated into enclosure interior
The reflective viewing screen draw off gear of HUD, with the deficiency overcoming prior art to exist.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that:
The reflective viewing screen draw off gear of a kind of HUD, including drain pan, reflective viewing screen and the screen of fixation reflex screen
Screen bracket, it is characterised in that: described drain pan both sides inwall is provided with gathering sill, is provided with extend longitudinally mutual bottom described drain pan
Parallel screw mandrel and guide rail, one end of screw mandrel connect have motor, described guide rail to be provided with sliding seat, described sliding seat have with
The screwed hole of screw mandrel engagement；Described screen mount is connected with described sliding seat to realize lying low backward and erectting two by rotary shaft
The state of kind, described screen mount both sides are respectively provided with the guide wheel being positioned in described gathering sill, and described gathering sill is that rear is gradually stuck up
The curved slot risen.
Use technique scheme, the present invention by motor drive screw mandrel rotate, and then drive sliding seat along guide rail to
Rear moves ahead, and owing to gathering sill is the curved slot that rear gradually tilts, this makes guide wheel, and during moving ahead, position can be constantly
Rise, so by driving screen mount to be flipped up from lying status, reflective viewing screen also and then upset, run to guide to guide wheel
During the terminal position of groove, gathering sill end height makes screen mount and reflective viewing screen erect completely just.Certainly, logical
Cross motor and drive sliding seat adverse movement, can realize again being accommodated in drain pan reflective viewing screen with lying low.
Therefore, the present invention has when HUD does not uses, and reflective viewing screen can be accommodated into HUD shell
Internal advantage so that HUD science and technology sense more attractive in appearance, more rich.
Accompanying drawing explanation
The present invention is described in detail with detailed description of the invention below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation that the reflective viewing screen of the present invention lies low in drain pan；
Fig. 2 is the structural representation that the reflective viewing screen of the present invention is erected on drain pan；
Fig. 3 is that the present invention is from partial structurtes schematic diagram seen by visual angle, front；
Fig. 4 is the silica gel spring structure schematic diagram of the present invention；
Fig. 5 is the assembling schematic diagram of screen mount and sliding seat；
Fig. 6 is that the present invention is from partial structurtes schematic diagram seen by visual angle, rear.
Detailed description of the invention
As shown in Figures 1 to 6, the reflective viewing screen draw off gear of the HUD of the present invention, including drain pan 100, reflection
Screen 200, screen mount 300, screw mandrel 400, motor 500 and sliding seat 600.
Wherein, the both sides inwall at drain pan 100 has gathering sill 101, the bending that this gathering sill 101 gradually tilts for rear
Groove, also has the tooth bar 102 extended along gathering sill 101 in the lower edge of gathering sill 101.
Screw mandrel 400 is arranged in the middle of bottom drain pan 100, extends along longitudinally (i.e. with gathering sill 101 in the same direction).At screw mandrel
400 sides are additionally provided with the guide rail 401 parallel with screw mandrel 400.In conjunction with shown in Fig. 5, sliding seat 600 has through hole 601 side by side
With screwed hole 602, this through hole 601 is located on guide rail 401 so that sliding seat 600 can slide along guide rail 401, screwed hole
602 are located on screw mandrel 400 and the engaging of screw mandrel 400.Motor 500 is arranged on the centre position, front end of drain pan, with screw mandrel 400 even
Connect, be used for driving screw mandrel 400 to rotate.
Reflective viewing screen 200 is clamped and is fixed on screen mount 300.Bottom screen mount 300, centre position has rectangle
Central indentation 310, sliding seat 600 is positioned in this central indentation 310, between screen mount 300 and sliding seat 600 by rotate
Axle connects so that screen mount 300 can either lie low in drain pan together with reflective viewing screen 200 backward, it is also possible to erects.Screen
The both sides, top of screen bracket 200 are respectively provided with the guide wheel 301 being positioned in gathering sill 101, also have and tooth bar inside guide wheel 301
102 meshed gears 302.Guide rail 401 ensure that screen mount 300 top plus intermeshing tooth bar 102 and gear 302
The synchronicity of two side guide wheel 301 motions.
Reflective viewing screen 200 original state is to lie low in drain pan 100, and drain pan upper cover upper encloser (not shown) is to be formed
The housing of HUD, the top rear at case has screen outlet, and such reflective viewing screen 200 original state is to be hidden in
In the enclosure interior space that drain pan 100 and case are constituted, at this moment sliding seat 600 and screen mount 300 are respectively positioned on the end of drain pan 100
Front end, portion, as shown in Figure 1.When needs use reflective viewing screen 200, motor 500 drive screw mandrel 400 to rotate, and then drive sliding
Dynamic seat 600 rearward moves ahead along guide rail 401, due to the gathering sill 101 of drain pan 100 both sides inwall gradually tilt for rear curved
Crank slot, this allows for guide wheel 301 position during travelling rearwardly and constantly rises, and then by driving screen mount 300 from flat
The state of lying is flipped up, reflective viewing screen also and then upset, this during the course, reflective viewing screen 200 stretches out from screen outlet and constantly
Rising, when running to the terminal position of gathering sill 101 to guide wheel 301, gathering sill 101 end height makes screen mount just
300 and reflective viewing screen 200 erect (as shown in Figure 2).Certainly, drive sliding seat 600 along guide rail 401 by motor 500
Adverse movement, can again be accommodated into again the enclosure interior of HUD by reflective viewing screen.Therefore, the present invention has at new line
When display does not uses, reflective viewing screen can be accommodated into the advantage in HUD housing so that HUD is more
Science and technology sense attractive in appearance, more rich.
Sidewall at drain pan 100 is positioned at front and rear (i.e. the motion original position of sliding seat 600 and final position) point
It is not provided with position sensor 111, by these two position sensors 111 it is thus possible to sense sliding seat 600 and moved to by no
Original position and final position, thus control to be automatically stopped motion in original position and final position.
Quickly pass in and out housing for meeting reflective viewing screen, usually require that motor drives sliding seat 600 with higher speed.But
It is, if sliding seat 600 the most suddenly stops motor 500 and transports when arriving final position and during correcting action
Turning, not only parts can be impacted, affect part life by high speed inertia, also can produce big vibrations and noise.
To this end, in conjunction with shown in Fig. 3 and Fig. 5, the most also there is in screen mount 300 two bottom sides position the sidepiece of rectangle
Breach 320, is provided with support shaft 321 in this lateral notch 320, and this support shaft 321 is additionally provided with ratio wheel 330, for preventing from slowing down
Wheel 330 vibration in support shaft 321, support shaft 321 is arranged with elastic component 331, and ratio wheel is withstood in this elastic component 331 one end
330 make ratio wheel lean against on the outside inwall of lateral notch, and the other end withstands the inner side inwall of lateral notch.Elastic component is permissible
For metal spring, but metal spring can produce noise when ratio wheel 330 rolls, to this end, in the present invention, elastic component uses silicon
Glue spring.Shown in Fig. 4, this silica gel spring is Strip block pattern, and its two ends are semi arch, and the home position at semi arch is offered
Having axis hole 332, during installation, by silica gel spring bending, two axis hole is all enclosed within support shaft, in silica gel spring effect
Under, one end is withstood ratio wheel and is made ratio wheel lean against on the outside inwall of lateral notch 320, and the other end withstands lateral notch 320
Inner side inwall.
Correspondingly, it is positioned at front and rear in drain pan 100 bottom surface and is respectively provided with convex plane 110, i.e. transport at ratio wheel 330
Dynamic the initial segment and termination section are respectively provided with convex plane 110.So, when ratio wheel 330 moves to terminate section, or returned to
During beginning section, contact friction by ratio wheel 300 and convex plane 110, drive electrode sports load can be increased so that motor
400 slow down in the initial segment and the termination equal speed of section together with sliding seat 600, screen mount 300, reflective viewing screen 200, thus avoid electricity
When machine 500 suddenly stops, parts are impacted and greatly reduces vibrations and noise.Certainly, in the initial segment and termination section
Between major part region, owing to there is not convex plane, ratio wheel 300 is unsettled, will not slow down motor 400, and motor 400 is permissible
Drive reflective viewing screen 200 high-speed motion.
Shown in Fig. 6, it is also arranged above bending press strip 700, this bending press strip 700 1 at gathering sill 101 terminal position
End hinge is on drain pan 100 sidewall, and the other end is connected with the holddown spring 710 being connected to bottom housing 100.At bending press strip
There is on 700 bayonet socket 701, further respectively have when screen mount is vertical in the both sides of screen mount 300 and be positioned at above guide wheel 301
Filler rod 702, this filler rod 702 is (at this moment reflective viewing screen is in upright state) quilt when guide wheel 301 runs to gathering sill 101 end
The bayonet socket 701 of bending press strip 700 blocks, and under holddown spring 710 tensile force so that bending press strip 700 can push down screen
Support 701 also and then makes reflective viewing screen 200 keep accordingly to erect angle, even if automobile bumpiness also is able to keep reflective viewing screen
Setting angle.Further, in this state, even if the setting angle of reflective viewing screen 200 is finely adjusted the most unaffected.
It addition, the rear inside wall at drain pan 100 is additionally provided with buffering spring sheet 720, this buffering spring sheet 720 can alleviate screen and prop up
The frame 300 collision to the rear inside wall of drain pan, and screen mount 300 leans against and also has screen mount on buffering spring sheet 720
300 play cushioning effect.
Above-mentioned cited embodiment is only used for illustrating the present invention, is not intended to limit protection scope of the present invention, any
Those skilled in the art, without departing from the spirit and scope of the present invention, when a little change and retouching can be done, the therefore present invention
Protection domain is as the criterion with scope of the claims each in claims.
Claims (9)
1. a reflective viewing screen draw off gear for HUD, including drain pan, reflective viewing screen and the screen of fixation reflex screen
Support, it is characterised in that: described drain pan both sides inwall is provided with gathering sill, is provided with extend longitudinally mutually flat bottom described drain pan
The screw mandrel of row and guide rail, connect in one end of screw mandrel and have motor, described guide rail to be provided with sliding seat, and described sliding seat has and silk
The screwed hole of bar engagement；Described screen mount is connected with described sliding seat to realize lying low backward and erectting two kinds by rotary shaft
State, described screen mount both sides are respectively provided with the guide wheel being positioned in described gathering sill, and described gathering sill is that rear gradually tilts
Curved slot.
The reflective viewing screen draw off gear of HUD the most according to claim 1, it is characterised in that: described screen mount
Having central indentation in the middle of bottom, the described sliding seat of gig is in described central indentation.
The reflective viewing screen draw off gear of HUD the most according to claim 1, it is characterised in that: described screen mount
Two bottom sides is respectively provided with ratio wheel, and described drain pan bottom surface is positioned at front and rear and is respectively provided with convex plane.
The reflective viewing screen draw off gear of HUD the most according to claim 3, it is characterised in that: described screen mount
Two bottom sides is respectively provided with lateral notch, is provided with support shaft in described lateral notch, and described ratio wheel is arranged on described support shaft
On, described support shaft is also arranged with the elastic component overcoming described ratio wheel vibration.
The reflective viewing screen draw off gear of HUD the most according to claim 3, it is characterised in that: described elastic component is
Silica gel spring, described silica gel spring is Strip block pattern, and two ends have axis hole, and after described silica gel spring bending, two axis holes all overlap
Making silica gel spring one end withstand described ratio wheel in support shaft and lean against the outside inwall of described lateral notch, the other end withstands
The inner side inwall of described lateral notch.
The reflective viewing screen draw off gear of HUD the most according to claim 1, it is characterised in that: described gathering sill
Lower edge also has the tooth bar extended along described gathering sill, and described screen support both sides have the tooth engaged with described tooth bar
Wheel.
The reflective viewing screen draw off gear of HUD the most according to claim 1, it is characterised in that: described gathering sill end
End position is also arranged above press strip, described press strip one end hinge in base side walls, the other end and the pressure being connected to housing bottom
Tight spring connects, and described press strip has bayonet socket；The both sides of described screen mount further respectively have described guide wheel and run to described
The filler rod blocked by the described bayonet socket of described press strip during gathering sill end.
The reflective viewing screen draw off gear of HUD the most according to claim 1, it is characterised in that: after described drain pan
Portion's inwall is additionally provided with buffering spring sheet.
The reflective viewing screen draw off gear of HUD the most according to claim 1, it is characterised in that: the side of described drain pan
Wall is positioned at front and rear position and is respectively provided with position sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610792912.6A CN106154558A (en) | 2016-08-31 | 2016-08-31 | The reflective viewing screen draw off gear of HUD |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610792912.6A CN106154558A (en) | 2016-08-31 | 2016-08-31 | The reflective viewing screen draw off gear of HUD |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106154558A true CN106154558A (en) | 2016-11-23 |
Family
ID=57344549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610792912.6A Pending CN106154558A (en) | 2016-08-31 | 2016-08-31 | The reflective viewing screen draw off gear of HUD |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106154558A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018103422A1 (en) * | 2016-12-06 | 2018-06-14 | 广州视源电子科技股份有限公司 | Display device frame mechanism and display device provided with frame mechanism |
| CN110687653A (en) * | 2019-10-25 | 2020-01-14 | 深圳市锐思华创技术有限公司 | Optical lens rotating device with improved linear transmission and arc transmission structure |
| CN110687682A (en) * | 2018-07-05 | 2020-01-14 | 西安光启尖端技术研究院 | Video module storage structure and helmet |
| JP2020522015A (en) * | 2017-06-02 | 2020-07-27 | コンチネンタル オートモーティヴ ゲゼルシャフト ミット ベシュレンクテル ハフツングＣｏｎｔｉｎｅｎｔａｌ Ａｕｔｏｍｏｔｉｖｅ ＧｍｂＨ | Drive device for head-up display |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101578547A (en) * | 2006-11-20 | 2009-11-11 | 约翰逊控制技术公司 | Apparatus and system for providing a virtual display for a vehicle |
| CN202255280U (en) * | 2011-09-01 | 2012-05-30 | 惠州市华阳多媒体电子有限公司 | Detection device and control system for vehicle-mounted display screen telescoping mechanism |
| CN203948633U (en) * | 2014-05-30 | 2014-11-19 | 广州市傲派自动化设备有限公司 | The seal ring apparatus that a kind of wind-force feed system is used |
| CN204506755U (en) * | 2014-12-25 | 2015-07-29 | 惠州市华阳多媒体电子有限公司 | A kind of reflective viewing screen anti-rock structure of HUD |
| CN205493403U (en) * | 2016-03-04 | 2016-08-24 | 深圳市第六星设计技术有限公司 | A sports type key cup |
| CN206193346U (en) * | 2016-08-31 | 2017-05-24 | 上海伟世通汽车电子系统有限公司 | Reflection screen winding and unwinding devices |
-
2016
- 2016-08-31 CN CN201610792912.6A patent/CN106154558A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101578547A (en) * | 2006-11-20 | 2009-11-11 | 约翰逊控制技术公司 | Apparatus and system for providing a virtual display for a vehicle |
| CN202255280U (en) * | 2011-09-01 | 2012-05-30 | 惠州市华阳多媒体电子有限公司 | Detection device and control system for vehicle-mounted display screen telescoping mechanism |
| CN203948633U (en) * | 2014-05-30 | 2014-11-19 | 广州市傲派自动化设备有限公司 | The seal ring apparatus that a kind of wind-force feed system is used |
| CN204506755U (en) * | 2014-12-25 | 2015-07-29 | 惠州市华阳多媒体电子有限公司 | A kind of reflective viewing screen anti-rock structure of HUD |
| CN205493403U (en) * | 2016-03-04 | 2016-08-24 | 深圳市第六星设计技术有限公司 | A sports type key cup |
| CN206193346U (en) * | 2016-08-31 | 2017-05-24 | 上海伟世通汽车电子系统有限公司 | Reflection screen winding and unwinding devices |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018103422A1 (en) * | 2016-12-06 | 2018-06-14 | 广州视源电子科技股份有限公司 | Display device frame mechanism and display device provided with frame mechanism |
| JP2020522015A (en) * | 2017-06-02 | 2020-07-27 | コンチネンタル オートモーティヴ ゲゼルシャフト ミット ベシュレンクテル ハフツングＣｏｎｔｉｎｅｎｔａｌ Ａｕｔｏｍｏｔｉｖｅ ＧｍｂＨ | Drive device for head-up display |
| US11125995B2 (en) | 2017-06-02 | 2021-09-21 | Continental Automotive Gmbh | Driving device for head-up display |
| CN110687682A (en) * | 2018-07-05 | 2020-01-14 | 西安光启尖端技术研究院 | Video module storage structure and helmet |
| CN110687653A (en) * | 2019-10-25 | 2020-01-14 | 深圳市锐思华创技术有限公司 | Optical lens rotating device with improved linear transmission and arc transmission structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106154558A (en) | The reflective viewing screen draw off gear of HUD | |
| JP6435159B2 (en) | Angle adjustment mechanism and display device | |
| CN105022168B (en) | A kind of HUD picture altitudes regulating device | |
| CN108001347B (en) | Vehicle-mounted HUD equipment with high imaging definition | |
| CN206193346U (en) | Reflection screen winding and unwinding devices | |
| CN110329153B (en) | Vehicle electronic rearview mirror system based on camera | |
| CN204203551U (en) | A kind of slip flip structure | |
| JP2014231334A (en) | Side camera device for vehicle | |
| CN104590146B (en) | A kind of reflective viewing screen jack of HUD | |
| JP2005186913A (en) | Head-up display device | |
| JP2016151588A (en) | Head-up display device | |
| CN105068246B (en) | The quick open method of HUD and the HUD being quickly flipped open | |
| CN205971120U (en) | Terminal structure of reflection screen orbit of new line display | |
| CN104590147B (en) | A kind of reflective viewing screen double track jack of HUD | |
| CN204895324U (en) | Head -up display | |
| WO2019181926A1 (en) | Head-up display device | |
| CN217753529U (en) | Seat support system and vehicle | |
| JPH0715789Y2 (en) | Vehicle display | |
| CN215663187U (en) | Angle-adjustable electronic rearview mirror | |
| CN109842703A (en) | Terminal device | |
| CN204527652U (en) | A kind of reflective viewing screen jack of HUD | |
| CN203616530U (en) | Head-up display | |
| CN220105426U (en) | Lens adjusting device, display equipment and vehicle | |
| TWM549880U (en) | Upward abutting type electric reflection sheet device | |
| CN114203045B (en) | HUD (head up display) flexible folding screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161123 |
|
| RJ01 | Rejection of invention patent application after publication |