CN109491090A - A kind of compact-sized virtual image forming system - Google Patents

A kind of compact-sized virtual image forming system Download PDF

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Publication number
CN109491090A
CN109491090A CN201811503799.0A CN201811503799A CN109491090A CN 109491090 A CN109491090 A CN 109491090A CN 201811503799 A CN201811503799 A CN 201811503799A CN 109491090 A CN109491090 A CN 109491090A
Authority
CN
China
Prior art keywords
telescopic rod
electric telescopic
connecting rod
placing frame
connect
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
Application number
CN201811503799.0A
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Chinese (zh)
Inventor
王云帆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Fervcloud Tech Co Ltd
Original Assignee
Hangzhou Fervcloud Tech Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hangzhou Fervcloud Tech Co Ltd filed Critical Hangzhou Fervcloud Tech Co Ltd
Priority to CN201811503799.0A priority Critical patent/CN109491090A/en
Publication of CN109491090A publication Critical patent/CN109491090A/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01Head-up displays
    • G02B27/0149Head-up displays characterised by mechanical features
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01Head-up displays
    • G02B27/0101Head-up displays characterised by optical features
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/18Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
    • G02B7/182Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00Projectors or projection-type viewers; Accessories therefor
    • G03B21/14Details
    • G03B21/28Reflectors in projection beam

Abstract

The present invention relates to virtual image forming technical fields, and disclose a kind of compact-sized virtual image forming system, including adjustment mechanism, sucker, fixed block and central processing unit, adjustment mechanism includes electric expansion one, electric telescopic rod two, motor and drawstring, it is Nian Jie with two bottom of electric telescopic rod at the top of sucker, two side wall of electric telescopic rod is connect with one bottom of electric telescopic rod, inclination is connected with baffle two at the top of two front and back of electric telescopic rod, two baffles two two sides adjacent to each other are connect with three both ends of connecting rod respectively, the one end of electric telescopic rod one far from electric telescopic rod two is connect with placing frame side.The virtual image is reflected into windscreen surface using spherical mirror, order of reflection is less by setting spherical mirror by the present invention, the structure needed is less, reach space-saving purpose, solves the problem of existing head up display needs multiple reflections during imaging, occupies too large space.

Description

A kind of compact-sized virtual image forming system
Technical field
The present invention relates to virtual image forming technical field, specially a kind of compact-sized virtual image forming system.
Background technique
Head up display is will to drive the running informations projection imagings such as the speed needed, oil mass, navigation, driving safety auxiliary Watched in suitable location in front of the driver for driver, so that driver be made to remain the posture of new line, avoid because It bows to watch on instrument, navigator or other driving ancillary equipments and shows security risk caused by information, reduce and cause to hand over A possibility that interpreter's event, to increase traffic safety.
Existing head up display by projection imaging to windshield when, need repeatedly to reflect its light source, cause It is too big to occupy volume.
Summary of the invention
The object of the present invention is to provide a kind of compact-sized virtual image forming systems, have reached space-saving mesh 's.
To achieve the above object, the invention provides the following technical scheme: a kind of compact-sized virtual image forming system, including Adjustment mechanism, sucker, fixed block and central processing unit, the adjustment mechanism include electric expansion one, electric telescopic rod two, motor And drawstring, the sucker top is Nian Jie with two bottom of electric telescopic rod, two side wall of electric telescopic rod and electric telescopic rod one Bottom connection, two front and back of the electric telescopic rod top inclination are connected with baffle two, and two baffles two are mutually Close two sides are connect with three both ends of connecting rod respectively, the electric telescopic rod one one end and placement far from electric telescopic rod two The connection of frame side, the placing frame are connect close to the side wall of electric telescopic rod one with two one end of connecting rod, and the connecting rod two is another One end extends between two baffles two, and the connecting rod three runs through connecting rod two, and connecting rod three and two activity of connecting rod are even It connects, is connect at the top of the fixed block with one bottom of connecting rod, the connecting rod one side wall is connected with fixed plate, the fixed plate top Portion is connect with motor bottom, and the motor output shaft is connect by shaft coupling with bull stick one end, the bull stick outer wall and winding wheel Inner wall connection, the connecting rod one are connect far from the side of fixed plate with spring one end, the spring other end and spherical mirror one Side connection, the spherical mirror is Nian Jie with drawstring one end close to the side of spring, and the drawstring other end extends through connecting rod one It is Nian Jie with winding wheel outer wall to one other side of connecting rod, the central processing unit signal transmitting terminal and drive module signal receiving end Signal connection, the drive module includes driving unit one, driving unit two and driving unit three, one signal of driving unit Transmitting terminal is connect with one signal receiving end signal of switch, the driving unit binary signal transmitting terminal and switch binary signal receiving end letter Number connection, the three signal transmitting terminal of driving unit connect with three signal receiving end signal of switch, and the switch one and motor are electric Property connection, the switch two is electrically connected with electric telescopic rod one, and the switch three and the electric connection of electric telescopic rod two are described Side and spherical mirror side far from spring of the placing frame far from connecting rod two is to EDS maps.
Preferably, the electric telescopic rod one is obliquely installed, and the folder between electric telescopic rod one and electric telescopic rod two Angle is 30 degree.
Preferably, the placing frame top opening setting, the placing frame are arranged far from a side opening of connecting rod two, institute It states placing frame inner wall and offers sliding slot, placing frame inner wall bottom is connected with baffle one, and one side of baffle is through placement Frame side wall extends to outside placing frame.
Preferably, two front and back of connecting rod, two side contacts adjacent to each other with two baffles two respectively.
Preferably, the quantity of the sliding slot is two, and two sliding slots are located at placing frame inner wall two sides.
Preferably, the drawstring straight horizontal setting, the angle between the spring and the spherical mirror back side is 90 degree.
The present invention provides a kind of compact-sized virtual image forming systems.Have it is following the utility model has the advantages that
(1), the present invention passes through setting central processing unit, switch three, drive module, driving unit one, driving unit two, switch One, switch two, driving unit three, motor, spring, winding wheel, drawstring, bull stick, electric telescopic rod one and electric telescopic rod two, benefit With the collapsing length of the electronic telescopic rod one of intelligent control and the length of electric telescopic rod two, to control the position of mobile phone inside placing frame It sets, in the rotation for passing through intelligent control motor, pulls drawstring, so that the position of corresponding adjustment spherical mirror, allows spherical mirror will The light source that mobile phone inside placing frame issues is refracted to the different position of windshield, has reached the mesh of adjustable picture position 's.
(2), the virtual image is reflected into windscreen surface, order of reflection using spherical mirror by setting spherical mirror by the present invention Less, the structure needed is less, has reached space-saving purpose, solves existing head up display during imaging The problem of needing multiple reflections, occupying too large space.
(3), the present invention can be slided mobile phone along sliding slot by two sliding slots of setting, it is ensured that mobile phone will not be from It falls and drops out inside placing frame, fall down even if placing frame is accidentally fallen, since mobile phone is inside sliding slot, placing frame is equivalent to hand Machine housing will not allow mobile phone screen to cause to damage, and achieve the purpose that protect mobile phone.
(4), the present invention is by setting intelligent control, can image progress that easily windscreen surface is formed by people It is mobile, achieve the purpose that convenient to use.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention;
Fig. 2 is placing frame texture edge cross-sectional view of the present invention;
Fig. 3 is control system block diagram of the present invention;
Fig. 4 is fiber line figure of the present invention.
In figure: 1 sucker, 2 fixed blocks, 3 connecting rods one, 4 motors, 5 winding wheels, 6 drawstrings, 7 bull sticks, 8 fixed plates, 9 springs, 10 spherical mirrors, 11 baffles one, 12 sliding slots, 13 placing frames, 14 connecting rods two, 15 connecting rods three, 16 electric telescopic rods one, 17 baffles Two, 18 electric telescopic rods two, 19 central processing units, 20 switches three, 21 drive modules, 22 driving units one, 23 driving units two, 24 switches one, 25 switches two, 26 driving units three.
Specific embodiment
As shown in Figs 1-4, the present invention provides a kind of technical solution: a kind of compact-sized virtual image forming system, including adjusts Complete machine structure, sucker 1, fixed block 2 and central processing unit 19, the adjustment mechanism include electric expansion 1, electric telescopic rod two 18, motor 4 and drawstring 6,1 top of sucker is Nian Jie with 2 18 bottom of electric telescopic rod, and 2 18 side wall of electric telescopic rod is stretched with electronic One 16 bottom of contracting bar is fixedly connected, and is tilted at the top of 2 18 front and back of electric telescopic rod and is fixedly connected with baffle 2 17, and two A baffle 2 17 two sides adjacent to each other are fixedly connected with 3 15 both ends of connecting rod respectively, and electric telescopic rod 1 is stretched far from electronic One end of contracting bar 2 18 is fixedly connected with 13 side of placing frame, side wall and connecting rod of the placing frame 13 close to electric telescopic rod 1 2 14 one end are fixedly connected, and 2 14 other end of connecting rod extends between two baffles 2 17, and connecting rod 3 15 runs through connecting rod 2 14, and connecting rod 3 15 is flexibly connected with connecting rod 2 14,2 top of fixed block is fixedly connected with one 3 bottom of connecting rod, is connected One 3 side wall of bar is fixedly connected with fixed plate 8, and 8 top of fixed plate is fixedly connected with 4 bottom of motor, and 4 output shaft of motor passes through shaft coupling Device is fixedly connected with 7 one end of bull stick, and 7 outer wall of bull stick is fixedly connected with 5 inner wall of winding wheel, connecting rod 1 far from fixed plate 8 one Side is fixedly connected with 9 one end of spring, and 9 other end of spring is fixedly connected with 10 side of spherical mirror, spherical mirror 10 close to spring 9 one Side is Nian Jie with 6 one end of drawstring, and 6 other end of drawstring extends to one 3 other side of connecting rod and 5 outer wall of winding wheel through connecting rod 1 Bonding, 19 signal transmitting terminal of central processing unit are connect with 21 signal receiving end signal of drive module, and drive module 21 includes driving Unit 1, driving unit 2 23 and driving unit 3 26, one 22 signal transmitting terminal of driving unit and one 24 signal of switch receive End signal connection, 2 23 signal transmitting terminal of driving unit are connect with 2 25 signal receiving end signal of switch, and driving unit 3 26 is believed Number transmitting terminal is connect with 3 20 signal receiving end signal of switch, and switch 1 and motor 4 are electrically connected, and switch 2 25 is stretched with electronic Contracting bar 1 be electrically connected, switch 3 20 and electric telescopic rod 2 18 electric connection, placing frame 13 far from connecting rod 2 14 one To EDS maps, electric telescopic rod 1 is obliquely installed for side and side of the spherical mirror 10 far from spring 9, and electric telescopic rod 1 with Angle between electric telescopic rod 2 18 is 30 degree, and the setting of 13 top opening of placing frame, placing frame 13 is far from connecting rod 2 14 Side opening setting, 13 inner wall of placing frame offers sliding slot 12, and 13 inner wall bottom of placing frame is fixedly connected with baffle 1, gear One 11 side of plate extends to outside placing frame 13 through 13 side wall of placing frame, and 2 14 front and back of connecting rod is kept off with two respectively Two side contacts adjacent to each other of plate 2 17, the quantity of sliding slot 12 are two, and two sliding slots 12 are located at 13 inner wall two of placing frame Side, 6 straight horizontal of drawstring are arranged, and the angle between 10 back side of spring 9 and spherical mirror is 90 degree, pass through and central processing unit is arranged 19, switch 3 20, drive module 21, driving unit 1, driving unit 2 23, switch 1, switch 2 25, driving unit three 26, motor 4, spring 9, winding wheel 5, drawstring 6, bull stick 7, electric telescopic rod 1 and electric telescopic rod 2 18, utilize intelligent control The collapsing length of electric telescopic rod 1 processed and the length of electric telescopic rod 2 18, to control the position of 13 inside mobile phone of placing frame It sets, in the rotation for passing through intelligent control motor 4, pulls drawstring 6, so that the position of corresponding adjustment spherical mirror 10, makes spherical mirror 10 The light source that mobile phone inside placing frame 13 issues can be refracted to the different position of windshield, reach adjustable image The virtual image is reflected into windscreen surface using spherical mirror 10 by the way that spherical mirror 10 is arranged by the purpose of position, order of reflection compared with Few, the structure needed is less, has reached space-saving purpose, can be by mobile phone along sliding slot by the way that two sliding slots 12 are arranged 12 slide, it is ensured that and mobile phone will not fall inside placing frame 13 and drop out, and fall down even if placing frame 13 is accidentally fallen, due to For mobile phone inside sliding slot 12, placing frame 13 is equivalent to Mobile phone housing, and mobile phone screen will not be allowed to cause to damage, reached protection mobile phone Purpose, by be arranged intelligent control, can easily people the image that windscreen surface is formed be moved, reach Purpose convenient to use.
When in use, mobile phone is slided into mobile phone using sliding slot 12, then pass through central processing by 13 top of placing frame Device 19 controls drive module, passes through driving unit 1, driving unit 2 23 and the driving unit 3 26 inside drive module 21 Control switch 1, switch 2 25 and switch 3 20 respectively control motor 4 by switch 1 and start, the control electricity of switch 2 25 Dynamic telescopic rod 1 starts, and switch 3 20 controls electric telescopic rod 2 18 and starts, and the starting of electric telescopic rod 2 18 has adjusted mobile phone Height, due to being flexibly connected between connecting rod 2 14 and connecting rod 3 15, electric telescopic rod 1 starting has adjusted mobile phone Angle is rotated by motor 4 and winding wheel 5 is driven to rotate, and the rotation of winding wheel 5 drives drawstring 6 to pull, under the action of spring 9, ball The angle of face mirror 10 adjusts, and the light source that the mobile phone inside placing frame 13 issues can be refracted to windshield difference by spherical mirror 10 Position, cooperation mobile phone angle and height adjust, have achieved the purpose that adjustable picture position, crossed setting spherical mirror 10, benefit The virtual image is reflected into windscreen surface with spherical mirror 10, order of reflection is less, and the structure needed is less, has reached saving space Purpose.
Can to sum up obtain, the present invention by setting central processing unit 19, switch 3 20, drive module 21, driving unit 1, Driving unit 2 23, switch 1, switch 2 25, driving unit 3 26, motor 4, spring 9, winding wheel 5, drawstring 6, bull stick 7, Electric telescopic rod 1 and electric telescopic rod 2 18 utilize the collapsing length and electric expansion of the electronic telescopic rod 1 of intelligent control The length of bar 2 18, in the rotation for passing through intelligent control motor 4, pulls drawstring to control the position of 13 inside mobile phone of placing frame 6, so that the position of corresponding adjustment spherical mirror 10, the light source for issuing spherical mirror 10 by the mobile phone inside placing frame 13 reflect The position different to windshield, has achieved the purpose that adjustable picture position, by the way that spherical mirror 10 is arranged, utilizes spherical mirror The virtual image is reflected into windscreen surface by 10, and order of reflection is less, and the structure needed is less, has reached space-saving purpose, It solves the problem of existing head up display needs multiple reflections during imaging, occupies too large space, passes through setting Two sliding slots 12 can slide mobile phone along sliding slot 12, it is ensured that mobile phone will not fall inside placing frame 13 and drop out, i.e., It falls placing frame 13 accidentally to fall down, since mobile phone is inside sliding slot 12, placing frame 13 is equivalent to Mobile phone housing, will not allow hand Machine screen causes to damage, and has achieved the purpose that protect mobile phone, by the way that intelligent control is arranged, can easily people by windshield The image that surface is formed is moved, and has been achieved the purpose that convenient to use.

Claims (6)

1. a kind of compact-sized virtual image forming system, including adjustment mechanism, sucker (1), fixed block (2) and central processing unit (19), it is characterised in that: the adjustment mechanism includes electric expansion one (16), electric telescopic rod two (18), motor (4) and drawstring (6), Nian Jie with electric telescopic rod two (18) bottom at the top of the sucker (1), electric telescopic rod two (18) side wall with it is electronic The connection of telescopic rod one (16) bottom, electric telescopic rod two (18) the front and back top inclination are connected with baffle two (17), two baffles two (17) two sides adjacent to each other are connect with connecting rod three (15) both ends respectively, the electric expansion Bar one (16) is connect far from one end of electric telescopic rod two (18) with placing frame (13) side, and the placing frame (13) is close to electronic The side wall of telescopic rod one (16) is connect with connecting rod two (14) one end, and connecting rod two (14) other end extends to two baffles Between two (17), the connecting rod three (15) runs through connecting rod two (14), and connecting rod three (15) and connecting rod two (14) activity Connection, fixed block (2) top are connect with connecting rod one (3) bottom, and connecting rod one (3) side wall is connected with fixed plate (8), it is connect at the top of the fixed plate (8) with motor (4) bottom, motor (4) output shaft passes through shaft coupling and bull stick (7) one End connection, bull stick (7) outer wall are connect with winding wheel (5) inner wall, side of the connecting rod one (3) far from fixed plate (8) It is connect with spring (9) one end, spring (9) other end is connect with spherical mirror (10) side, and the spherical mirror (10) leans on short round The side of spring (9) is Nian Jie with drawstring (6) one end, and drawstring (6) other end extends to connecting rod one through connecting rod one (3) (3) other side is Nian Jie with winding wheel (5) outer wall, and central processing unit (19) the signal transmitting terminal connects with drive module (21) signal Receiver signal connection, the drive module (21) includes driving unit one (22), driving unit two (23) and driving unit three (26), driving unit one (22) the signal transmitting terminal is connect with switch one (24) signal receiving end signal, the driving unit Two (23) signal transmitting terminals are connect with switch two (25) signal receiving end signal, driving unit three (26) the signal transmitting terminal with The connection of switch three (20) signal receiving end signal, the switch one (24) and motor (4) are electrically connected, the switch two (25) and Electric telescopic rod one (16) is electrically connected, and the switch three (20) and electric telescopic rod two (18) are electrically connected, the placing frame (13) side of the side far from connecting rod two (14) and spherical mirror (10) far from spring (9) is to EDS maps.
2. the compact-sized virtual image forming system of one kind according to claim 1, it is characterised in that: the electric telescopic rod One (16) are obliquely installed, and the angle between electric telescopic rod one (16) and electric telescopic rod two (18) is 30 degree.
3. the compact-sized virtual image forming system of one kind according to claim 1, it is characterised in that: the placing frame (13) Top opening setting, the placing frame (13) are arranged far from a side opening of connecting rod two (14), placing frame (13) inner wall It offers sliding slot (12), placing frame (13) the inner wall bottom is connected with baffle one (11), and baffle one (11) side is run through It is external that placing frame (13) side wall extends to placing frame (13).
4. the compact-sized virtual image forming system of one kind according to claim 1, it is characterised in that: the connecting rod two (14) front and back two side contacts adjacent to each other with two baffles two (17) respectively.
5. the compact-sized virtual image forming system of one kind according to claim 3, it is characterised in that: the sliding slot (12) Quantity is two, and two sliding slots (12) are located at placing frame (13) inner wall two sides.
6. the compact-sized virtual image forming system of one kind according to claim 1, it is characterised in that: the drawstring (6) is straight Line is horizontally disposed, and the angle between the spring (9) and spherical mirror (10) back side is 90 degree.
CN201811503799.0A 2018-12-10 2018-12-10 A kind of compact-sized virtual image forming system Pending CN109491090A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811503799.0A CN109491090A (en) 2018-12-10 2018-12-10 A kind of compact-sized virtual image forming system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811503799.0A CN109491090A (en) 2018-12-10 2018-12-10 A kind of compact-sized virtual image forming system

Publications (1)

Publication Number Publication Date
CN109491090A true CN109491090A (en) 2019-03-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811503799.0A Pending CN109491090A (en) 2018-12-10 2018-12-10 A kind of compact-sized virtual image forming system

Country Status (1)

Country Link
CN (1) CN109491090A (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009128884A (en) * 2007-11-28 2009-06-11 Nippon Seiki Co Ltd Head-up display
US20120181979A1 (en) * 2011-01-17 2012-07-19 James Daniel Hudspeth Telescoping Rechargeable Powered Pole System with Stand
JP3183407U (en) * 2013-02-27 2013-05-16 怡利電子工業股▲ふん▼有限公司 Smartphone head-up display
CN104216119A (en) * 2014-08-20 2014-12-17 财团法人车辆研究测试中心 Head up display device
US20150286053A1 (en) * 2014-04-06 2015-10-08 Che-Chang Hu Head-up display system
CN204821323U (en) * 2015-03-02 2015-12-02 联想(北京)有限公司 Vehicle -mounted electronic equipment
CN105301776A (en) * 2015-11-10 2016-02-03 杭州炽云科技有限公司 Virtual-image imaging system of triple reflection
CN106444036A (en) * 2016-10-26 2017-02-22 北京云驾科技有限公司 Splitting type HUD (Head Up Display) method and equipment based on cell phone
CN206388498U (en) * 2016-12-30 2017-08-08 常薇 A kind of Multi-functional music stand for Piano Teaching
CN107489864A (en) * 2017-08-11 2017-12-19 查宇 The multi-faceted camera of one kind building monitoring
DE102016215820A1 (en) * 2016-08-23 2018-03-01 Volkswagen Aktiengesellschaft Holding device for a motor vehicle, projection device for a motor vehicle, instrument panel for a motor vehicle and motor vehicle
WO2018150922A1 (en) * 2017-02-15 2018-08-23 マクセル株式会社 Head-up display device
CN208154000U (en) * 2018-05-11 2018-11-27 东北林业大学 Baffled display bracket is adjusted in one kind

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009128884A (en) * 2007-11-28 2009-06-11 Nippon Seiki Co Ltd Head-up display
US20120181979A1 (en) * 2011-01-17 2012-07-19 James Daniel Hudspeth Telescoping Rechargeable Powered Pole System with Stand
JP3183407U (en) * 2013-02-27 2013-05-16 怡利電子工業股▲ふん▼有限公司 Smartphone head-up display
US20150286053A1 (en) * 2014-04-06 2015-10-08 Che-Chang Hu Head-up display system
CN104216119A (en) * 2014-08-20 2014-12-17 财团法人车辆研究测试中心 Head up display device
CN204821323U (en) * 2015-03-02 2015-12-02 联想(北京)有限公司 Vehicle -mounted electronic equipment
CN105301776A (en) * 2015-11-10 2016-02-03 杭州炽云科技有限公司 Virtual-image imaging system of triple reflection
DE102016215820A1 (en) * 2016-08-23 2018-03-01 Volkswagen Aktiengesellschaft Holding device for a motor vehicle, projection device for a motor vehicle, instrument panel for a motor vehicle and motor vehicle
CN106444036A (en) * 2016-10-26 2017-02-22 北京云驾科技有限公司 Splitting type HUD (Head Up Display) method and equipment based on cell phone
CN206388498U (en) * 2016-12-30 2017-08-08 常薇 A kind of Multi-functional music stand for Piano Teaching
WO2018150922A1 (en) * 2017-02-15 2018-08-23 マクセル株式会社 Head-up display device
CN107489864A (en) * 2017-08-11 2017-12-19 查宇 The multi-faceted camera of one kind building monitoring
CN208154000U (en) * 2018-05-11 2018-11-27 东北林业大学 Baffled display bracket is adjusted in one kind

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