CN110208944A - Freely adjustable HUD - Google Patents
Freely adjustable HUD Download PDFInfo
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- CN110208944A CN110208944A CN201910396784.7A CN201910396784A CN110208944A CN 110208944 A CN110208944 A CN 110208944A CN 201910396784 A CN201910396784 A CN 201910396784A CN 110208944 A CN110208944 A CN 110208944A
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- freely adjustable
- guide surface
- imaging
- reflection
- screen
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- 238000010521 absorption reaction Methods 0.000 claims abstract description 9
- 238000003384 imaging method Methods 0.000 claims description 50
- 230000004308 accommodation Effects 0.000 claims description 14
- 238000013016 damping Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052752 metalloid Inorganic materials 0.000 description 1
- 150000002738 metalloids Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Instrument Panels (AREA)
Abstract
The invention discloses a kind of freely adjustable HUD, comprising: bearing seat has carrying guide surface；Projection arrangement is set on the bearing seat, is used for projection image information；Half-reflection and half-transmission screen, for showing the image information of the projection device, with magnetic absorption in the movable end of the carrying guide surface, the half-reflection and half-transmission screen can be rotated by the movable end along the carrying guide surface sliding and around the normal of the carrying guide surface.The freely adjustable HUD can realize freely adjusting to half-reflection and half-transmission screen position, and no need to increase the sizes of half-reflection and half-transmission screen, adapt to the observation needs of different drivers.
Description
Technical field
The invention belongs to head up display technical fields, are a kind of freely adjustable HUD specifically.
Background technique
Head-up display (Head Up Display), abbreviation HUD.Head-up display first appears on military aircraft, and uses
It needs to bow to check the frequency of instrument in reducing pilot, attention is avoided to interrupt and lose the grasp to situation awareness.HUD
It effectively improves driving facility with safety, must be also widely applied in airline carriers of passengers, and be gradually introduced in automotive field.
In vehicular applications, taking sitting posture difference into account influences the display of HUD, and the prior art generally passes through the view for increasing HUD
Field range, makes driver that observation can be achieved under different positions and pose；The disadvantage is that need to configure biggish projection screen, cause to driving
The sight for the person of sailing is blocked, and driving safety is influenced.According to compact projection screen, need significantly to adjust very much since its visual field is narrow
Adjusting range；It is limited to self structure, existing HUD adjustable range is extremely limited, it is difficult to meet and apply needs.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of freely adjustable HUD, it can be achieved that half-and-half instead partly
Shield freely adjusting for position thoroughly, no need to increase the sizes of half-reflection and half-transmission screen, adapt to the observation needs of different drivers.
The purpose of the present invention is achieved through the following technical solutions:
A kind of freely adjustable HUD, comprising:
Bearing seat has carrying guide surface；
Projection arrangement is set on the bearing seat, is used for projection image information；
Half-reflection and half-transmission screen has magnetic absorption in the carrying for showing the image information of the projection device
The movable end of guide surface, the half-reflection and half-transmission screen can be slided and around institute by the movable end along the carrying guide surface
State the normal rotation of carrying guide surface.
As an improvement of the above technical solution, the movable end and/or the bearing seat have magnet；And/or it described holds
Carry guide surface and horizontal plane.
As a further improvement of the above technical scheme, the bearing seat has the frictional damping element positioned at its surface,
The frictional damping element forms the carrying guide surface towards a side surface of the movable end.
As a further improvement of the above technical scheme, the projection arrangement includes imaging screen and imaging circuit: it is described at
It is held relatively as shielding with the half-reflection and half-transmission screen protection, is used to form and projects described image information；The imaging circuit is for controlling
The imaging screen imaging.
As a further improvement of the above technical scheme, angle in an acute angle between the imaging screen and horizontal plane.
As a further improvement of the above technical scheme, the bearing seat has opening face-piece and thermally conductive bottom case, described to open
Mouth face-piece and the thermally conductive bottom case surround to form accommodating chamber, and the imaging screen insertion is set in the accommodating chamber, the imaging
The display surface of screen is exposed to the opening portion of the opening face-piece, and non-display face is surrounded by the thermally conductive bottom case fitting.
As a further improvement of the above technical scheme, the thermally conductive bottom case includes bottom case ontology and is set to the bottom case
The side lower surface fitting of heat-conductive bracket on ontology, the imaging screen is pressed in the heat-conductive bracket, the imaging screen
Remaining non-display face is bonded by the bottom case ontology and is surrounded.
As a further improvement of the above technical scheme, side side wall of the bottom case ontology towards the imaging screen back side
With heat release hole.
As a further improvement of the above technical scheme, the imaging direction of the half-reflection and half-transmission screen and the carrying guide flat
The normal in face is vertical.
As a further improvement of the above technical scheme, the bearing seat has accommodation groove, the carrying guide surface shape
In the side wall surface of accommodation groove described in Cheng Yu, it is held in the accommodation groove to the activity end motion.
The beneficial effects of the present invention are:
By magnetic absorption in the movable end in the carrying guide surface of bearing seat, half-reflection and half-transmission screen can be along carrying guide flat
The parallel-moving type shift in position of any direction in the plane is slided and is implemented in face, and then can be in any position in carrying guide surface
It sets the normal rotation around the plane and realizes that rotational position changes, freely adjust the relative position with driver, make difference
The driver of the bodily form can obtain the ideal observation visual field to HUD, guarantee that HUD's is proper use of.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the overall structure diagram for the freely adjustable HUD that the embodiment of the present invention 1 provides；
Fig. 2 is that the bearing seat for the freely adjustable HUD that the embodiment of the present invention 1 provides looks up axonometric schematic diagram；
Fig. 3 is the decomposition texture signal after the freely adjustable HUD removal half-reflection and half-transmission screen that the embodiment of the present invention 1 provides
Figure；
Fig. 4 is the sectional structure signal after the freely adjustable HUD removal half-reflection and half-transmission screen that the embodiment of the present invention 1 provides
Figure；
Fig. 5 is the decomposition texture schematic diagram for the freely adjustable HUD that the embodiment of the present invention 1 provides.
Main element symbol description:
1000- freely adjustable HUD, 1100- bearing seat, 1110- opening face-piece, the opening portion 1111-, 1120- are thermally conductive
Bottom case, 1121- bottom case ontology, 1121a- heat release hole, 1122- heat-conductive bracket, 1130- supporting element, 1140- frictional damping element,
1141- carry guide surface, 1150- accommodation groove, the first magnet of 1160-, 1200- projection arrangement, 1210- imaging screen, 1220- at
Picture circuit, 1300- half-reflection and half-transmission screen, 1310- movable end, the second magnet of 1320-, 1400- loudspeaker, 1500- main circuit board,
1600- wireless communication module.
Specific embodiment
To facilitate the understanding of the present invention, freely adjustable HUD is more fully retouched below with reference to relevant drawings
It states.The preferred embodiment of freely adjustable HUD is given in attached drawing.But freely adjustable HUD can be by many not
With form realize, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes to can
The disclosure of freely regulated HUD is more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.On the contrary, when element is referred to as " directly existing " another element "upper",
There is no intermediary elements.Term as used herein "vertical", "horizontal", "left" and "right" and similar statement are
For illustrative purposes.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.It is in the term used in the description of freely adjustable HUD herein
In order to describe the purpose of specific embodiment, it is not intended that the limitation present invention.Term " and or " used herein includes one
Or any and all combinations of multiple relevant listed items.
Embodiment 1
Referring to Fig. 1, the present embodiment discloses a kind of freely adjustable HUD 1000, the freely adjustable HUD 1000
Including bearing seat 1100, projection arrangement 1200 and half-reflection and half-transmission screen 1300, it can be achieved that freedom to 1300 position of half-reflection and half-transmission screen
It adjusts, no need to increase the sizes of half-reflection and half-transmission screen 1300, adapt to the observation needs of different drivers.
Bearing seat 1100 is set on instrument board in vehicular applications for providing installation carrying basis.Referring to Fig. 2,
Exemplarily, bearing seat 1100 has the first magnet 1160, and magnetic absorption is on instrument board, realizing fast and reliable connection.It holds
The making material for carrying seat 1100 accordingly selects according to actual needs, including each metalloid, plastic material or other materials type.It holds
The frame mode for carrying seat 1100 is more various, including the types such as solid construction or shell structure.
Referring to Fig. 3, exemplarily, bearing seat 1100 has opening face-piece 1110 and thermally conductive bottom case 1120, be open face-piece
1110 form accommodating chamber with the encirclement of thermally conductive bottom case 1120.It is appreciated that accommodating chamber has opening portion by opening face-piece 1110
1111。
Wherein, thermally conductive bottom case 1120 keeps opposite with instrument board.Thermally conductive bottom case 1120 by Heat Conduction Material (such as metal material,
The types such as thermal plastic cement) it is made, there is good heating conduction and transfer heat in air or instrument board, realize heat
Quickly scatter and disappear.Exemplarily, the first magnet 1160 is set on thermally conductive bottom case 1120.
Projection arrangement 1200 is set on bearing seat 1100, is used for projection image information.In other words, projection arrangement 1200 is raw
At the image information of required display, and by projection to half-reflection and half-transmission screen 1300.The implementation of projection arrangement 1200 is numerous, packet
Include all kinds of projector apparatus or other optical systems.
Exemplarily, projection arrangement 1200 includes the imaging screen 1210 and imaging circuit 1220 being electrically connected.Imaging screen
1210 keep relatively, being used to form image information and projecting it with half-reflection and half-transmission screen 1300.Exemplarily, imaging screen 1210 can
For liquid crystal display or LED display, the image information of display is followed optical path and is projected on half-reflection and half-transmission screen 1300 naturally.It is exemplary
Ground, angle in an acute angle between imaging screen 1210 and horizontal plane reduce the exposed height of imaging screen 1210, avoid to driver's
Sight causes to block.
Imaging circuit 1220 is for controlling the imaging of imaging screen 1210, and exemplarily, imaging circuit 1220 can set up electricity for one
Circuit component and the printed circuit board for forming related circuit.Exemplarily, which can be directly arranged at imaging screen 1210
The back side.
Imaging screen 1210 can be inserted in the surface of bearing seat 1100, can also be embedded in bearing seat 1100.Exemplarily, at
As 1210 insertion of screen is set in accommodating chamber.Wherein, the display surface of imaging screen 1210 is exposed to the opening portion of opening face-piece 1110
1111, so that projected image is projected to half-reflection and half-transmission screen 1300 from opening portion 1111 outward.
Fig. 3~4 are please referred to, the non-display face of imaging screen 1210 is bonded by thermally conductive bottom case 1120 to be surrounded, and is reliably protected
It is held on thermally conductive bottom case 1120.The heat that 1210 videograph process of imaging screen issues promptly scatters and disappears from thermally conductive bottom case 1120 outward,
So that imaging screen 1210 is held in ideal operating temperature, avoid occur heat build-up caused by heat damage, guarantee working performance with
Service life.
It is appreciated that the non-display face of imaging screen 1210 refers to the other surfaces in addition to display surface, for example, the back side (with it is aobvious
Show that face keeps opposite), periphery side surface etc..It is appreciated that when imaging circuit 1220 is set to the back side of imaging screen 1210, at
As the back side of screen 1210 is connect by imaging circuit 1220 with thermally conductive bottom case 1120.
Thermally conductive bottom case 1120 can be integrally formed construction, also can be seperated splicing structure.Exemplarily, thermally conductive bottom case 1120
Including bottom case ontology 1121 and heat-conductive bracket 1122.Heat-conductive bracket 1122 is set on bottom case ontology 1121, and is located at accommodating chamber
It is interior.Under Gravitative Loads, the side lower surface fitting of imaging screen 1210 is pressed in heat-conductive bracket 1122, via heat-conductive bracket
1122 are connected to bottom case ontology 1121, form complete hot transfer chain.Meanwhile remaining non-display face of imaging screen 1210 is by bottom case
The fitting of ontology 1121 is surrounded.
Exemplarily, the side side wall at the back side of the bottom case ontology 1121 towards imaging screen 1210 has heat release hole 1121a, into
One step improving radiating effect.Heat release hole 1121a can be correspondingly arranged according to the distribution situation of practical calorific value, form array distribution.
Referring to Fig. 5, half-reflection and half-transmission screen 1300 has light transmission features, the image letter projected for showing projection arrangement 1200
It ceases and guarantees that the sight of driver is not blocked.It is appreciated that the light transmittance of half-reflection and half-transmission screen 1300 is according to actual application environment
It determines.The shape of half-reflection and half-transmission screen 1300 determines according to actual needs, can be plane screen, also can be Curved screen.
Wherein, half-reflection and half-transmission screen 1300 has movable end 1310.Correspondingly, bearing seat 1100 has carrying guide surface
1141.The movable end 1310 is held in carrying guide surface 1141 by magnetic absorption effect, is realized by the latter to the former
Motion guide.In other words, which is kept in contact with carrying guide surface 1141 always.
On the one hand, movable end 1310 can be moved to any position in the plane along carrying guide surface 1141, make partly anti-
Semi-transparent screen 1300 is implemented in the adjusting of the flatly moving type position in plane therewith, adjusts the phase between half-reflection and half-transmission screen 1300 and driver
To position；On the other hand, movable end 1310 can make half-reflection and half-transmission in current location around the normal rotation of carrying guide surface 1141
Screen 1300 realizes that rotational position is adjusted, and adjusts the relative angle between half-reflection and half-transmission screen 1300 and driver therewith.
Different configuration realization can be used in movable end 1310, and exemplarily, movable end 1310 is from half-reflection and half-transmission screen 1300
Side wall supports handle made of extending outwardly.The pommel of handle is supported to be kept in contact with carrying guide surface 1141, to half-reflection and half-transmission screen
1300 form support and draw.Exemplarily, handle is supported to extend downwardly from half-reflection and half-transmission screen 1300.
Magnetic absorption between movable end 1310 and bearing seat 1100 is realized by the magnetic field of magnet.Exemplarily, movable
Hold at least one of 1310 and bearing seat 1100 that there is magnet (i.e. the second magnet 1320).There is the second magnetic when wherein only having one
When body 1320, another one should be made of magnetic material (such as steel material), guarantee magnetic absorption effect.
Exemplarily, the second magnet 1320 is fastened by bolts on movable end 1310.Further, bearing seat 1100 wraps
Include supporting element 1130.The supporting element 1130 is made of magnetic material (steel), for the second magnet 1320 with movable end 1310
Magnetic absorption.
Carrying guide surface 1141 direction determines according to actual needs, exemplarily, carry guide surface 1141 and
Horizontal plane makes half-reflection and half-transmission screen 1300 in realizing pitching rotation in vertical guide, is more suitable for observation.
Exemplarily, when carrying guide surface 1141 and horizontal plane is not parallel to each other, carrying guide surface 1141, which has, rubs
Damping is wiped, makes that frictional force occurs between movable end 1310 and carrying guide surface 1141, to overcome half-reflection and half-transmission screen 1300
Gravity and be run through movable end 1310 be held in carrying guide surface 1141 on.
Exemplarily, bearing seat 1100 has the frictional damping element 1140 positioned at its surface, frictional damping element 1140
One side surface at facing movament end 1310 forms carrying guide surface 1141.The coefficient of friction of frictional damping element 1140 is larger,
Guarantee enough frictional force.
Exemplarily, frictional damping element 1140 can be the viscose glue for being adhered to 1100 surface of bearing seat, can also be other
Shaggy component type.Exemplarily, supporting element 1130 partly exposes to outside bearing seat 1100, exposed surface setting
Frictional damping element 1140.Exemplarily, supporting element 1130 has L-shape configuration.
Exemplarily, half-reflection and half-transmission screen 1300 and movable end 1310 are kept hingedly, and the two articulated shaft and carrying guide flat
The normal in face 1141 is vertical, makes half-reflection and half-transmission screen 1300 relative to movable end 1310 with rotation regulating power in a second direction.
Especially in the case of carrying guide surface 1141 and horizontal plane, half-reflection and half-transmission screen 1300 can be relatively movable around vertical axis
1310 rotation of end.
Exemplarily, the imaging direction of half-reflection and half-transmission screen 1300 is vertical with the carrying normal of guide surface 1141, makes partly anti-
Semi-transparent screen 1300 is imaged towards driver always.
Exemplarily, bearing seat 1100 has accommodation groove 1150.Wherein, carrying guide surface 1141 is formed in accommodation groove
In 1150 side wall surface, it is held in accommodation groove 1150 to the movement of movable end 1310.In other words, movable end 1310 and accommodation groove
1150 have clearance fit relationship.
Exemplarily, frictional damping element 1140 is located in accommodation groove 1150, and carrying guide surface 1141 is frictional damping
The surface of element 1140.Exemplarily, half-reflection and half-transmission screen 1300 is located at outside accommodation groove 1150, guarantees that driver is observed.Show
Plasticity, accommodation groove 1150 is formed on opening face-piece 1110, plant half-reflection and half-transmission screen 1300 can quickly.
Exemplarily, freely adjustable HUD 1000 further includes loudspeaker 1400 and main circuit board 1500, and the two is all provided with
It is placed in the accommodating chamber of bearing seat 1100.Wherein, main circuit board 1500 electrically connects with loudspeaker 1400, imaging circuit 1220 respectively
It connects, realizes master control function.Exemplarily, the governor circuit that existing HUD can be used in main circuit board 1500 is realized.
Exemplarily, freely adjustable HUD 1000 further includes wireless communication module 1600, for realizing wireless communication.
Wireless communication module 1600 is set in the accommodating chamber of bearing seat 1100, and form includes the classes such as antenna, WiFi, bluetooth, infrared
Type.
In all examples being illustrated and described herein, any occurrence should be construed as merely illustratively, without
It is as limitation, therefore, other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitation of the scope of the invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art,
Without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection model of the invention
It encloses.Therefore, protection scope of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of freely adjustable HUD characterized by comprising
Bearing seat has carrying guide surface；
Projection arrangement is set on the bearing seat, is used for projection image information；
Half-reflection and half-transmission screen for showing the image information of the projection device there is magnetic absorption to be oriented in the carrying
The movable end of plane, the half-reflection and half-transmission screen can be slided along the carrying guide surface by the movable end and be held around described
Carry the normal rotation of guide surface.
2. freely adjustable HUD according to claim 1, which is characterized in that the movable end and/or the bearing seat
With magnet；And/or the carrying guide surface and horizontal plane.
3. freely adjustable HUD according to claim 1, which is characterized in that the bearing seat, which has, is located at its surface
Frictional damping element, the frictional damping element forms the carrying guide surface towards a side surface of the movable end.
4. freely adjustable HUD according to claim 1, which is characterized in that the projection arrangement include imaging screen with
Imaging circuit: the imaging screen and the half-reflection and half-transmission screen protection are held relatively, are used to form and are projected described image information；It is described at
As circuit is for controlling the imaging screen imaging.
5. freely adjustable HUD according to claim 4, which is characterized in that the imaging screen and horizontal plane Cheng Yirui
Angle angle.
6. freely adjustable HUD according to claim 5, which is characterized in that the bearing seat have opening face-piece with
Thermally conductive bottom case, the opening face-piece and the thermally conductive bottom case surround to form accommodating chamber, and the imaging screen insertion is set to the receipts
In cavity, the display surface of the imaging screen is exposed to the opening portion of the opening face-piece, and non-display face is pasted by the thermally conductive bottom case
It closes and surrounds.
7. freely adjustable HUD according to claim 6, which is characterized in that the thermally conductive bottom case includes bottom case ontology
Side lower surface fitting with the heat-conductive bracket being set on the bottom case ontology, the imaging screen is pressed in the heat-conductive bracket
On, the non-display face of remaining of the imaging screen is bonded by the bottom case ontology and is surrounded.
8. freely adjustable HUD according to claim 7, which is characterized in that the bottom case ontology is towards the imaging
The side side wall for shielding the back side has heat release hole.
9. freely adjustable HUD according to claim 1, which is characterized in that the imaging direction of the half-reflection and half-transmission screen
It is vertical with the carrying normal of guide surface.
10. freely adjustable HUD according to claim 1, which is characterized in that the bearing seat has accommodation groove, institute
It states carrying guide surface to be formed in the side wall surface of the accommodation groove, be held in the accommodation groove to the activity end motion.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910396784.7A CN110208944B (en) | 2019-05-14 | 2019-05-14 | HUD capable of being adjusted freely |
| PCT/CN2019/089944 WO2020228074A1 (en) | 2019-05-14 | 2019-06-04 | Freely adjustable hud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910396784.7A CN110208944B (en) | 2019-05-14 | 2019-05-14 | HUD capable of being adjusted freely |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110208944A true CN110208944A (en) | 2019-09-06 |
| CN110208944B CN110208944B (en) | 2024-09-06 |
Family
ID=67787124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910396784.7A Active CN110208944B (en) | 2019-05-14 | 2019-05-14 | HUD capable of being adjusted freely |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110208944B (en) |
| WO (1) | WO2020228074A1 (en) |
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| JP2015099186A (en) * | 2013-11-18 | 2015-05-28 | 三菱電機株式会社 | Display device for vehicle |
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| JP2017107166A (en) * | 2015-12-07 | 2017-06-15 | 株式会社デンソー | Head-up display device |
| WO2018209724A1 (en) * | 2017-05-19 | 2018-11-22 | 广景视睿科技（深圳）有限公司 | A direction adjustable projector |
| CN109270600A (en) * | 2018-11-28 | 2019-01-25 | 福建富兰光学有限公司 | A kind of multilayer materials semi-permeable and semi-reflecting mirror and vehicle-mounted head-up display system |
| CN209821508U (en) * | 2019-05-14 | 2019-12-20 | 深圳市歌美迪实业有限公司 | Freely adjustable HUD |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205131118U (en) * | 2015-09-10 | 2016-04-06 | 上海理鑫光学科技有限公司 | Portable on -vehicle head up display appearance |
| CN206908701U (en) * | 2017-06-19 | 2018-01-19 | 余鹏鲲 | A kind of Vehicular night vision system |
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2019
- 2019-05-14 CN CN201910396784.7A patent/CN110208944B/en active Active
- 2019-06-04 WO PCT/CN2019/089944 patent/WO2020228074A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015099186A (en) * | 2013-11-18 | 2015-05-28 | 三菱電機株式会社 | Display device for vehicle |
| JP2017107166A (en) * | 2015-12-07 | 2017-06-15 | 株式会社デンソー | Head-up display device |
| CN205787565U (en) * | 2016-05-25 | 2016-12-07 | 深圳市品健电子有限公司 | Collapsible vehicle-mounted DLP projection arrangement |
| WO2018209724A1 (en) * | 2017-05-19 | 2018-11-22 | 广景视睿科技（深圳）有限公司 | A direction adjustable projector |
| CN109270600A (en) * | 2018-11-28 | 2019-01-25 | 福建富兰光学有限公司 | A kind of multilayer materials semi-permeable and semi-reflecting mirror and vehicle-mounted head-up display system |
| CN209821508U (en) * | 2019-05-14 | 2019-12-20 | 深圳市歌美迪实业有限公司 | Freely adjustable HUD |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110208944B (en) | 2024-09-06 |
| WO2020228074A1 (en) | 2020-11-19 |
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