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FR3065816B1 - IMAGE PROJECTION DEVICE FOR A HEAD-UP DISPLAY - Google Patents

IMAGE PROJECTION DEVICE FOR A HEAD-UP DISPLAY Download PDF

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Publication number
FR3065816B1
FR3065816B1 FR1753788A FR1753788A FR3065816B1 FR 3065816 B1 FR3065816 B1 FR 3065816B1 FR 1753788 A FR1753788 A FR 1753788A FR 1753788 A FR1753788 A FR 1753788A FR 3065816 B1 FR3065816 B1 FR 3065816B1
Authority
FR
France
Prior art keywords
longitudinal axis
rod
support
head
display
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.)
Active
Application number
FR1753788A
Other languages
French (fr)
Other versions
FR3065816A1 (en
Inventor
Laurent Delpierre
Eric Blanc
Patrick Corduan
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.)
Valeo Comfort and Driving Assistance SAS
Original Assignee
Valeo Comfort and Driving Assistance SAS
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 Valeo Comfort and Driving Assistance SAS filed Critical Valeo Comfort and Driving Assistance SAS
Priority to FR1753788A priority Critical patent/FR3065816B1/en
Publication of FR3065816A1 publication Critical patent/FR3065816A1/en
Application granted granted Critical
Publication of FR3065816B1 publication Critical patent/FR3065816B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G02B2027/0159—Head-up displays characterised by mechanical features with movable elements with mechanical means other than scaning means for positioning the whole image
    • 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
    • G02B27/0179—Display position adjusting means not related to the information to be displayed
    • G02B2027/0181—Adaptation to the pilot/driver

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Instrument Panels (AREA)

Abstract

L'invention concerne un dispositif de projection d'images (20) pour un afficheur tête-haute, comprenant : - un support (40), - une lame (22) au moins partiellement réfléchissante, et - des moyens de réglage et de blocage (30) de l'orientation de ladite lame par rapport audit support. Selon l'invention, lesdits moyens de réglage et de blocage comportent : - une tige (31) qui s'étend selon un axe longitudinal, qui est montée libre en rotation dans le support autour dudit axe longitudinal, et par rapport à laquelle ladite lame est bloquée en rotation autour dudit axe longitudinal, et - deux moyens de manœuvre (32, 33) accessibles à l'usager, qui sont montés respectivement sur les deux extrémités de ladite tige, dont un premier moyen de manœuvre est bloqué en rotation par rapport à la tige autour dudit axe longitudinal et dont un second moyen de manœuvre est adapté à verrouiller la mobilité en rotation de ladite tige dans le support autour dudit axe longitudinal.The invention relates to an image projection device (20) for a head-up display, comprising: - a support (40), - an at least partially reflecting blade (22), and - adjustment and locking means (30) the orientation of said blade relative to said support. According to the invention, said adjustment and locking means comprise: - a rod (31) which extends along a longitudinal axis, which is mounted to rotate freely in the support around said longitudinal axis, and relative to which said blade is locked in rotation about said longitudinal axis, and - two maneuvering means (32, 33) accessible to the user, which are mounted respectively on the two ends of said rod, of which a first maneuvering means is locked in rotation with respect to to the rod around said longitudinal axis and of which a second operating means is adapted to lock the rotational mobility of said rod in the support around said longitudinal axis.

FR1753788A 2017-04-28 2017-04-28 IMAGE PROJECTION DEVICE FOR A HEAD-UP DISPLAY Active FR3065816B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1753788A FR3065816B1 (en) 2017-04-28 2017-04-28 IMAGE PROJECTION DEVICE FOR A HEAD-UP DISPLAY

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1753788A FR3065816B1 (en) 2017-04-28 2017-04-28 IMAGE PROJECTION DEVICE FOR A HEAD-UP DISPLAY
FR1753788 2017-04-28

Publications (2)

Publication Number Publication Date
FR3065816A1 FR3065816A1 (en) 2018-11-02
FR3065816B1 true FR3065816B1 (en) 2020-10-30

Family

ID=59325456

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1753788A Active FR3065816B1 (en) 2017-04-28 2017-04-28 IMAGE PROJECTION DEVICE FOR A HEAD-UP DISPLAY

Country Status (1)

Country Link
FR (1) FR3065816B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109849800B (en) * 2019-03-19 2020-07-07 浙江零跑科技有限公司 HUD image imaging device and adjusting method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2204713B (en) * 1987-04-16 1991-09-04 Yazaki Corp Displaying apparatus for motor vehicle
FR2696013B1 (en) * 1992-09-21 1994-11-25 Sextant Avionique Retractable holographic combiner, especially for aircraft.
FR2700022B1 (en) * 1992-12-24 1995-01-27 Sextant Avionique Device for holding and positioning a semi-reflecting lens fitted to a collimator.
US5381267A (en) * 1993-04-12 1995-01-10 Hughes Aircraft Company Movable head-up-display (HUD) combiner assembly including locking linkage mechanism
IL179135A (en) * 2005-11-10 2010-11-30 Elbit Systems Electro Optics Elop Ltd Head up display mechanism
US8739313B2 (en) * 2009-11-20 2014-06-03 Wilcox Industries Corp. Helmet mounting systems

Also Published As

Publication number Publication date
FR3065816A1 (en) 2018-11-02

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