WO2019064911A1 - 虚像表示装置 - Google Patents

虚像表示装置 Download PDF

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Publication number
WO2019064911A1
WO2019064911A1 PCT/JP2018/028882 JP2018028882W WO2019064911A1 WO 2019064911 A1 WO2019064911 A1 WO 2019064911A1 JP 2018028882 W JP2018028882 W JP 2018028882W WO 2019064911 A1 WO2019064911 A1 WO 2019064911A1
Authority
WO
WIPO (PCT)
Prior art keywords
mirror
virtual image
image display
casing member
mirror rotation
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.)
Ceased
Application number
PCT/JP2018/028882
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
圭成 原
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.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Publication of WO2019064911A1 publication Critical patent/WO2019064911A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
    • B60K35/23—Head-up displays [HUD]
    • B60K35/233—Head-up displays [HUD] controlling the size or position in display areas of virtual images depending on the condition of the vehicle or the driver
    • 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

Definitions

  • a virtual image display device configured to display a display light image as a virtual image by reflecting a display light image projected from a projection unit and projecting the display light image onto a projection member of a vehicle is widely known.
  • the virtual image display device of the present disclosure it is possible to achieve both versatility and freedom with respect to design change, and to adjust the virtual image display position of the display light image with high accuracy.
  • FIG. 6 is a cross-sectional view taken along line VI-VI of FIG. 5;
  • FIG. 1 is a perspective view of a housing according to one embodiment.
  • FIG. 7 is a perspective view of a casing member and a cover member according to one embodiment.
  • the casing member 12 has a bottomed cup shape that opens upward.
  • the casing member 12 has the flange 120b which protruded from the opening upper edge part 120a of the surrounding wall part 120, as shown to FIG.3, 4 and 7.
  • the respective flanges 120 b are screwed to a hard metal or hard resin frame (not shown) or the like in the vehicle 2, whereby the casing member 12 is installed in the vehicle 2 and positioned.
  • the positioning of the casing member 12 with respect to the vehicle 2 can also be realized by screwing the flange 120b to the frame or the like of the vehicle 2 via a hard metal or hard resin bracket (not shown).
  • the projection unit 20 is fitted and mounted on the bottom wall portion 121 of the casing member 12.
  • the entire projection unit 20 is accommodated inside the casing member 12.
  • the fixed reflecting mirror 33 of the fixed reflecting unit 32 is screwed to the opening upper edge 120 a of the casing member 12. Thereby, the whole of the fixed reflecting mirror 33 is disposed above the outside of the casing member 12.
  • the mirror main body 364 of the movable reflecting mirror 36 which extends from the lower edge to the upper side of the rotation center line Cr, is accommodated.
  • the upper edge of the mirror main body 364 protrudes outward upward from the opening upper edge 120a of the casing member 12, but the inside of the casing member 12 is lower than the opening upper edge 120a. It may fit in
  • Each of the bearings 122 and 124 is a long-hole-shaped bearing hole 122 b or 124 b penetrating on both sides in the plate thickness direction (that is, thrust direction Dt of the mirror rotation shaft 362) along the rotation center line Cr and opening upward.
  • Each one As shown in FIGS. 3 to 6, in the bearing holes 122b and 124b of the bearings 122 and 124, corresponding shaft portions 367 and 368 of the mirror rotation shaft 362 are slidably fitted from above. As a result, each of the bearing portions 122 and 124 radially bears the shaft portions 367 and 368 fitted in the respective bearing holes 122 b and 124 b around the rotation center line Cr.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Instrument Panels (AREA)
PCT/JP2018/028882 2017-09-28 2018-08-01 虚像表示装置 Ceased WO2019064911A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017188645A JP6717278B2 (ja) 2017-09-28 2017-09-28 虚像表示装置
JP2017-188645 2017-09-28

Publications (1)

Publication Number Publication Date
WO2019064911A1 true WO2019064911A1 (ja) 2019-04-04

Family

ID=65901600

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2018/028882 Ceased WO2019064911A1 (ja) 2017-09-28 2018-08-01 虚像表示装置

Country Status (2)

Country Link
JP (1) JP6717278B2 (enExample)
WO (1) WO2019064911A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114967136A (zh) * 2021-02-15 2022-08-30 矢崎总业株式会社 平视显示装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020054550A1 (ja) * 2018-09-13 2020-03-19 日本精機株式会社 ヘッドアップディスプレイ装置
EP3982183B8 (en) * 2020-10-07 2025-12-17 AUMOVIO Germany GmbH Apparatus comprising a mirror rotatably mounted to a housing
JP7726755B2 (ja) * 2021-11-22 2025-08-20 株式会社小糸製作所 画像照射装置
EP4439149A4 (en) * 2021-11-22 2025-07-02 Koito Mfg Co Ltd IMAGE IRRADIATION DEVICE
JP2024080344A (ja) * 2022-12-02 2024-06-13 株式会社小糸製作所 画像照射装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH053021U (ja) * 1991-07-03 1993-01-19 日本電装株式会社 車両用ヘツドアツプデイスプレイ
JP2011131651A (ja) * 2009-12-22 2011-07-07 Denso Corp ヘッドアップディスプレイ装置
WO2016157368A1 (ja) * 2015-03-30 2016-10-06 パイオニア株式会社 表示装置
JP2017102230A (ja) * 2015-12-01 2017-06-08 日本精機株式会社 ミラーユニット

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH053021U (ja) * 1991-07-03 1993-01-19 日本電装株式会社 車両用ヘツドアツプデイスプレイ
JP2011131651A (ja) * 2009-12-22 2011-07-07 Denso Corp ヘッドアップディスプレイ装置
WO2016157368A1 (ja) * 2015-03-30 2016-10-06 パイオニア株式会社 表示装置
JP2017102230A (ja) * 2015-12-01 2017-06-08 日本精機株式会社 ミラーユニット

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114967136A (zh) * 2021-02-15 2022-08-30 矢崎总业株式会社 平视显示装置

Also Published As

Publication number Publication date
JP6717278B2 (ja) 2020-07-01
JP2019066527A (ja) 2019-04-25

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