CN105083148B - A kind of turnover device of head up display - Google Patents

A kind of turnover device of head up display Download PDF

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Publication number
CN105083148B
CN105083148B CN201510471560.XA CN201510471560A CN105083148B CN 105083148 B CN105083148 B CN 105083148B CN 201510471560 A CN201510471560 A CN 201510471560A CN 105083148 B CN105083148 B CN 105083148B
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China
Prior art keywords
rotation axis
gear
display
head
motor
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CN201510471560.XA
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Chinese (zh)
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CN105083148A (en
Inventor
刘鹏
伍少金
杨雪萌
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Foryou Multimedia Electronics Co Ltd
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Foryou Multimedia Electronics Co Ltd
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Priority to CN201510471560.XA priority Critical patent/CN105083148B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
    • B60R11/0229—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for displays, e.g. cathodic tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
    • B60R2011/008—Adjustable or movable supports
    • B60R2011/0092—Adjustable or movable supports with motorization

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Instrument Panels (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The embodiment of the invention discloses a kind of turnover devices of head up display, are all fixed position or needs adjusting position again for solving the problems, such as that existing head up display starts every time.A kind of turnover device of head up display in the embodiment of the present invention, including pedestal, motor, transmission mechanism and rotation axis；The screen of the head up display is movably arranged on by the rotation axis at both ends on the pedestal；The rotation axis is connect by the transmission mechanism with the motor gear of the motor；The transmission mechanism single-direction transmission, for the power output of the motor to be driven to the rotation axis.

Description

A kind of turnover device of head up display
Technical field
The present invention relates to head up display technical field more particularly to a kind of turnover devices of head up display.
Background technology
Currently, head up display (head-up display, head-up display system, Head Up Display, abbreviation HUD) is in vehicle DAS (Driver Assistant System) in start to widely apply, driver can be allowed to check instrument without bowing in driving procedure, Facilitate driver that can easily check driving information while paying attention to road conditions, attention is avoided to leave vehicle front.
But be transplanted on vehicle from head up display, the main attention of producer is all in improvement head up display itself Structure, without noticing the convenience that uses after head up display is applied to vehicle.During drive routine, if any need When wanting, driver will quickly start head up display, and according to circumstances head up display is adjusted again in vehicle travel process Position.It is just more numb that the head up display of electric drive at present starts position fast but that head up display is adjusted after startup It is tired, it is extremely inconvenient in driving；And manually head up display needs manually boot.Meanwhile existing head up display is every Secondary startup is all fixed position or needs adjusting position, inadequate hommization again, and it is extremely inconvenient to use.
Invention content
It is each for solving existing head up display the embodiment of the invention discloses a kind of turnover device of head up display The problem of startup is all fixed position or needs adjusting position again.
A kind of turnover device of head up display provided in an embodiment of the present invention, including pedestal, motor, transmission mechanism and turn Moving axis；
The screen of the head up display is movably arranged on by the rotation axis at both ends on the pedestal；
The rotation axis is connect by the transmission mechanism with the motor gear of the motor；
The transmission mechanism single-direction transmission, for the power output of the motor to be driven to the rotation axis.
Optionally,
The transmission mechanism includes transmission gear and driving gear；
The motor gear, transmission gear, driving gear and rotation axis are sequentially connected.
Optionally,
The rotation axis is connect by hinge with the driving gear.
Optionally,
The screen is mounted in screen frame.
Optionally,
The transmission gear is worm gear.
Optionally, the rotation axis includes the first rotation axis and the second rotation axis；
First rotation axis is mounted on one end of the screen frame, is connect with the transmission mechanism；
Second rotation axis is mounted on the other end of the screen frame, is connect with positioning device by rotate gear；
The positioning device is used to fix the position of the rotate gear.
Optionally,
First transmission shaft and the both ends that the second driving shaft is same root long axis.
Optionally,
The positioning device includes the positioning gear engaged with the rotate gear, and is connected with the positioning gear axis The locator connect.
Optionally,
Angular transducer is installed on the locator, the rotational angle for recording the positioning gear.
Optionally,
Angle value of the motor for when starting, first obtaining the angular transducer last time record, then according to institute It states angle value and rotational power is provided.
As can be seen from the above technical solutions, the embodiment of the present invention has the following advantages：
In the embodiment of the present invention, drives the screen of head up display to rotate by motor, realize the electronic of head up display Start, it is easy to use, promote the usage experience of driver.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art To obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of structural schematic diagram of the turnover device of head up display in the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of another angle of a-quadrant in Fig. 1；
Fig. 3 is the backsight structural representation of a-quadrant in Fig. 1；
Fig. 4 is the structural schematic diagram of B area in Fig. 1.
Specific implementation mode
The embodiment of the invention discloses a kind of turnover device of head up display, can realize it is electronic and manually boot or Adjusting position can adjust head up display according to the custom of driver and working condition, greatly provide new line display The convenience that device uses.
A kind of turnover device of head up display in the embodiment of the present invention, including pedestal, motor, transmission mechanism and rotation Axis；
The screen of the head up display is movably arranged on by the rotation axis at both ends on the pedestal；
The rotation axis is connect by the transmission mechanism with the motor gear of the motor；
The transmission mechanism single-direction transmission, for the power output of the motor to be driven to the rotation axis.
Preferably, the transmission mechanism includes transmission gear and driving gear；The motor gear, transmission gear, driving Gear and rotation axis are sequentially connected.
Preferably, the rotation axis is connect by hinge with the driving gear.
Preferably, the screen is mounted in screen frame.
Preferably, the transmission gear is worm gear.
Preferably, the rotation axis includes the first rotation axis and the second rotation axis；First rotation axis is mounted on described One end of screen frame is connect with the transmission mechanism；Second rotation axis is mounted on the other end of the screen frame, by turning Moving gear is connect with positioning device；The positioning device is used to fix the position of the rotate gear.
Preferably, first transmission shaft and the both ends that the second driving shaft is same root long axis.
Preferably, the positioning device includes the positioning gear engaged with the rotate gear, and with the positioning tooth Take turns the locator of axle center connection.
Preferably, angular transducer is installed on the locator, the rotational angle for recording the positioning gear.
Preferably, the motor is mounted below the screen, described when the head up display is closed Motor is covered by the screen.
Preferably, angle value of the motor for when starting, first obtaining the angular transducer last time record, then Rotational power is provided according to the angle value.
It is the operation principle of the turnover device of the head up display below, please refers to Fig.1 to Fig.4：
Fig. 2 is the structural schematic diagram of another angle of a-quadrant in Fig. 1：A kind of turnover device of head up display, including bottom Seat 11, screen 1, rotation axis 2, hinge 3, driving gear 4, transmission gear 5, motor gear 6, motor 7, screen frame 8, screen 1 are logical It crosses screen frame 8 and rotation axis 2 is fixed on the base, rotation axis 2 is connected by hinge 3 and driving gear 4, and driving gear 4 passes through Transmission gear 5 is connect with motor gear 6, and motor gear 6 is fixed on motor 7.
When needing to start head up display work, expansion screen 1 can be either manually booted by electronic startup or adjusted The position of whole screen 1.
When electronic startup or when the position of adjustment screen 1,10 upper angle sensor last time of positioning device note is first obtained The angle value of record, then motor 7 is according to angle value offer power, motor gear 6 and the drive driving gear 4 of transmission gear 5, drive Moving gear 4 by hinge 3 drive rotation axis 2 rotate, to start, retract or adjusts screen 1 arrive it is corresponding with the angle value Position.
When manually booting or adjust the position of screen 1, external force rotating screen frame 8 drives rotation axis 2 to rotate, rotation axis 2 Driving gear 4 can not be driven to rotate by hinge 3.When screen frame 8 goes to certain position, after stopping operating, screen 1 can pass through Rotation axis 2 and hinge 3 realize positioning.
Fig. 3 is the backsight structural representation of a-quadrant in Fig. 1：A kind of hinge portion of head up display, wherein rotation axis 2 It is connected with driving gear 4 by hinge 3, when electric drive, driving gear 4 drives hinge 3 and rotation axis 2 to rotate, and adjustment turns The position of moving axis 2.When manually booting, rotation axis 2 drives hinge 3 to rotate, this when of driving gear 4 is not driven.
Fig. 4 is the structural schematic diagram of B area in Fig. 1, and positioning device 10 is connected with rotate gear 9, and rotate gear 9 is fixed In rotation axis 2, positioning device can lock a position, and when rotate gear 9 turns to position, rotate gear 9 is positioned Device 10 locks, to position.Meanwhile positioning device 10 can also be connected by hinge with rotation axis 2, adjust position manually Without locking when setting, damage positioning device is avoided.
In the present embodiment, the turnover device of the head up display has the following advantages：
(1) head up display can switch in electronic startup and between manually booting, can be according to the use habit of driver Using, and the favorably rotation system of protection new line display, prevent driver's maloperation from damaging rotation system；
(2) driver is facilitated quickly to be selected according to driving habit and service condition in driving procedure manual or electronic Adjust screen position；
(3) it is provided with positioning device in head up display, driver is facilitated to be set in advance according to custom or driving condition Or adjustment screen position location, it can quickly be positioned after display startup, next time no longer needs to manually adjust when driving；Driver Positioning device can be adjusted at any time according to driving habit or state.The convenience used greatly improves.
A kind of turnover device of head up display provided by the present invention is described in detail above, for this field Those skilled in the art, the thought of embodiment, has change in specific embodiments and applications according to the present invention Place, in conclusion the content of the present specification should not be construed as limiting the invention.

Claims (6)

1. a kind of turnover device of head up display, which is characterized in that including pedestal, motor, transmission mechanism and rotation axis；
The screen of the head up display is movably arranged on by the rotation axis at both ends on the pedestal；
The rotation axis is connect by the transmission mechanism with the motor gear of the motor；
The transmission mechanism single-direction transmission, for the power output of the motor to be driven to the rotation axis；
The transmission mechanism includes transmission gear and driving gear；
The motor gear, transmission gear, driving gear and rotation axis are sequentially connected；
The rotation axis is connect by hinge with the driving gear；
The rotation axis includes the first rotation axis and the second rotation axis；
First rotation axis is mounted on one end of screen frame, is connect with the transmission mechanism；
Second rotation axis is mounted on the other end of the screen frame, is connect with positioning device by rotate gear；
The positioning device is used to fix the position of the rotate gear；
First rotation axis and the both ends that second rotation axis is same root long axis.
2. turnover device according to claim 1, which is characterized in that
The screen is mounted in screen frame.
3. turnover device according to claim 1, which is characterized in that
The transmission gear is worm gear.
4. turnover device according to claim 1, which is characterized in that
The positioning device includes the positioning gear engaged with the rotate gear, and connect with the positioning gear axis Locator.
5. turnover device according to claim 4, which is characterized in that
Angular transducer is installed on the locator, the rotational angle for recording the positioning gear.
6. turnover device according to claim 5, which is characterized in that
Angle value of the motor for when starting, first obtaining the angular transducer last time record, then according to the angle Angle value provides rotational power.
CN201510471560.XA 2015-08-04 2015-08-04 A kind of turnover device of head up display Active CN105083148B (en)

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI610531B (en) * 2016-08-02 2018-01-01 緯創資通股份有限公司 Hinge mechanism, electronic device and method of capable of automatically executing angle rotation
CN106593125A (en) * 2017-02-07 2017-04-26 深圳市天防科技有限公司 Labor-saving door lock device
KR101912648B1 (en) * 2017-06-02 2018-10-29 콘티넨탈 오토모티브 게엠베하 Operating device foe head up display
CN107272229A (en) * 2017-06-15 2017-10-20 亚杰科技（江苏）有限公司 A kind of novel liquid crystal display screen detection device
CN108466588A (en) * 2018-03-14 2018-08-31 深圳市欧果网络科技有限公司 Vehicle-mounted head-up display
CN110211505B (en) 2019-06-29 2021-08-24 上海天马有机发光显示技术有限公司 Wearable display device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2485898Y (en) * 2001-06-14 2002-04-10 莹隆光电股份有限公司 TV holder on ceiling
CN2504117Y (en) * 2001-11-09 2002-08-07 麒正电子企业股份有限公司 Top sucking vehicle liquid crystal display
CN201173277Y (en) * 2008-02-03 2008-12-31 信华精机有限公司 Gear drive turning plate device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200971081Y (en) * 2006-11-21 2007-11-07 深圳路美特科技有限公司 Vehicle central screen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2485898Y (en) * 2001-06-14 2002-04-10 莹隆光电股份有限公司 TV holder on ceiling
CN2504117Y (en) * 2001-11-09 2002-08-07 麒正电子企业股份有限公司 Top sucking vehicle liquid crystal display
CN201173277Y (en) * 2008-02-03 2008-12-31 信华精机有限公司 Gear drive turning plate device

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