CN205015557U - Hud - Google Patents
Hud Download PDFInfo
- Publication number
- CN205015557U CN205015557U CN201520798170.9U CN201520798170U CN205015557U CN 205015557 U CN205015557 U CN 205015557U CN 201520798170 U CN201520798170 U CN 201520798170U CN 205015557 U CN205015557 U CN 205015557U
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- China
- Prior art keywords
- control assembly
- worm gear
- motor
- worm
- upset
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Abstract
The utility model discloses a HUD, include: base, electronic screen, control unit, motor, rotation axis, upset worm wheel, worm wheel, worm, reflecting screen, the control unit integration is in inside the base, electronic screen inlays cover on the base, the reflecting screen passes through the rotation axis is connected the base, the one end of rotation axis is equipped with the upset worm wheel, the upset worm wheel with the worm wheel meshing, the worm wheel with worm mesh, the worm is connected to the motor, worm wheel, worm, motor are installed on the base, control unit respectively with electronic screen the motor electricity is connected under control unit's the control, the motor finally drives the reflecting screen rotates. Use the utility model discloses technical scheme, the upset reflecting screen of can automizing.
Description
Technical field
The utility model relates to mobile unit technical field, particularly relates to a kind of HUD.
Background technology
Head-up display (HUD, HeadUpDisplay), former is the flight supplementary instrument generally applied on aircraft, can reduce pilot and bow and check the frequency of instrument, avoid notice to interrupt and lose the grasp to state consciousness, thus improving flight safety.Along with the progress of technology and the raising day by day of demand, recent HUD is applied in automobile, especially high-end automotive field.Depart from the lower position of sight line because the onboard instruments in conventional art is generally in, therefore the automobile being integrated with HUD can improve traffic safety to a certain extent.
At present, common HUD be all utilize one piece of radiation shield come mirror image display electrical screen in content, two screen between angled.The radiation shield of current most HUD is relative with electrical screen is fixing, or can only be manual overturning.In order to more intelligentized control vehicle, therefore need the HUD scheme that a kind of energy robotization upset radiation shield is provided.
Utility model content
Based on this, be necessary to provide a kind of HUD, can robotization upset radiation shield.
A kind of HUD, comprising: base, electrical screen, control assembly, motor, turning axle, upset worm gear, worm gear, worm screw, radiation shield;
Described control assembly is integrated in described chassis interior; Described electrical screen be embedded in described base on cover; Described radiation shield connects described base by described turning axle; One end of described turning axle is provided with upset worm gear; Described upset worm gear engages with described worm gear; Described worm gear and described worm mesh; Described worm screw is connected to described motor; Described worm gear, worm screw, motor are arranged on described base; Described control assembly is electrically connected with described electrical screen, described motor respectively, and under the control of described control assembly, described motor finally drives described radiation shield to rotate.
In one embodiment, also comprise the detection part that powers on be connected with described control assembly, after detecting and powering on, control described turning axle by described control assembly and rotate predetermined angle.
In one embodiment, also comprise the potentiometer be connected with described control assembly, read by the electrical parameter of described control assembly to described potentiometer; The electrical parameter of described potentiometer and the anglec of rotation one_to_one corresponding of described turning axle; It is a unique corresponding electrical parameter that described predetermined angle is remembered by described control assembly.
In one embodiment, also comprise pressing close to the clutch part of described upset worm gear.
In one embodiment, described clutch part is hinge or clutch coupling.
In one embodiment, described electrical screen is VFD screen.
Above-mentioned HUD, controls motor driving part part by control assembly, and utilizes the drive mechanism of worm and gear to control the upset of radiation shield, the structure of fixing compared to conventional art radiation shield and the mode of manual overturning, can realize the automatic turning of intelligence.
Accompanying drawing explanation
Fig. 1 is the structural representation of the HUD in an embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
See Fig. 1, provide a kind of HUD in one embodiment, comprising: base 11, electrical screen 12, control assembly, motor 13, turning axle 14, upset worm gear 15, worm gear 16, worm screw 17, radiation shield 18.It is inner that control assembly (not shown) is integrated in base 11.Electrical screen 12 is embedded on the upper cover 111 of base 11.Radiation shield 18 connects base 11 by turning axle 14.One end of turning axle 14 is provided with upset worm gear 15.Upset worm gear 15 engages with worm gear 16, and worm gear 16 engages with worm screw 17, and worm screw 17 is connected to motor 14, and worm gear 16, worm screw 17, motor 13 are installed on the pedestal 11.Control assembly 11 is electrically connected with electrical screen 12, motor 13 respectively, and under the control of control assembly 11, motor 13 finally drives radiation shield 18 to rotate.
In an optional embodiment, described HUD also comprises the detection part that powers on be connected with control assembly, after detecting and powering on, controls turning axle rotate predetermined angle by control assembly.Concrete, HUD also comprises the potentiometer 19 be connected with control assembly, is read by the electrical parameter (such as resistance or the voltage corresponding with resistance) of control assembly to potentiometer 19.The electrical parameter of potentiometer 19 and the anglec of rotation one_to_one corresponding of turning axle 14, predetermined angle is a unique corresponding electrical parameter by the memory of, control assembly.
In an optional embodiment, HUD also comprises pressing close to the clutch part 110 of upset worm gear 15, and this clutch part 110 can be, but not limited to be hinge or clutch coupling.
In an optional embodiment, electrical screen is VFD (VacuumFluorescentDisplay, vacuum fluorescent display screen) screen.
The HUD provided in above-described embodiment, control motor by control assembly, and utilize the drive mechanism of worm and gear to control the upset of radiation shield, and memory area, the structure of fixing compared to conventional art radiation shield and the mode of manual overturning, can realize the automatic turning of intelligence.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (6)
1. a HUD, is characterized in that, comprising: base, electrical screen, control assembly, motor, turning axle, upset worm gear, worm gear, worm screw, radiation shield;
Described control assembly is integrated in described chassis interior; Described electrical screen be embedded in described base on cover; Described radiation shield connects described base by described turning axle; One end of described turning axle is provided with upset worm gear; Described upset worm gear engages with described worm gear; Described worm gear and described worm mesh; Described worm screw is connected to described motor; Described worm gear, worm screw, motor are arranged on described base; Described control assembly is electrically connected with described electrical screen, described motor respectively, and under the control of described control assembly, described motor finally drives described radiation shield to rotate.
2. HUD according to claim 1, is characterized in that, also comprises the detection part that powers on be connected with described control assembly, after detecting and powering on, controls described turning axle rotate predetermined angle by described control assembly.
3. HUD according to claim 2, is characterized in that, also comprises the potentiometer be connected with described control assembly, is read by the electrical parameter of described control assembly to described potentiometer; The electrical parameter of described potentiometer and the anglec of rotation one_to_one corresponding of described turning axle; It is a unique corresponding electrical parameter that described predetermined angle is remembered by described control assembly.
4. the HUD according to any one of claims 1 to 3, is characterized in that, also comprises pressing close to the clutch part of described upset worm gear.
5. HUD according to claim 4, is characterized in that, described clutch part is hinge or clutch coupling.
6. HUD according to claim 1, is characterized in that, described electrical screen is VFD screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520798170.9U CN205015557U (en) | 2015-10-15 | 2015-10-15 | Hud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520798170.9U CN205015557U (en) | 2015-10-15 | 2015-10-15 | Hud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205015557U true CN205015557U (en) | 2016-02-03 |
Family
ID=55214152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520798170.9U Active CN205015557U (en) | 2015-10-15 | 2015-10-15 | Hud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205015557U (en) |
-
2015
- 2015-10-15 CN CN201520798170.9U patent/CN205015557U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |