CN203811900U - Head up display and vehicle - Google Patents

Abstract

The utility model discloses a head up display comprising a display mechanism. The display mechanism comprises a housing, a light source module, and a projection device. The light source module is arranged inside the housing and used for displaying information of a vehicle or mobile terminal. The projection device is disposed on the housing, used for reflecting the information, of the vehicle or mobile terminal, displayed by light source module, and arranged opposite to the light source module. Correspondingly, the utility model also discloses a vehicle using the above head up display. The head up display has good projection and dustproof effects and enables a driver to easily and conveniently read information displayed by an instrument in order to guarantee traffic safety.

Description

Head-up display and vehicle

technical field

The utility model relates to the technical field of displays, in particular to a head-up display.

Background technique

Head Up Display (HUD for short) is more and more widely used in the assisted driving system of vehicles and aircrafts. See the information in the monitor to avoid traffic accidents caused by the driver's inattention during driving.

Existing head-up display generally utilizes reflector to project the information of car or mobile terminal on the front windshield. When the position of the mirror is not optimal, the user cannot read the virtual image on the windshield smoothly. The head-up display with this structure is inconvenient to use and cannot display the information of the car or the mobile terminal in the best state anytime and anywhere.

Utility model content

The technical problem to be solved by the utility model is to provide a head-up display that is easy to use and has good display effect.

The technical problem to be solved by the utility model is also to provide a vehicle using the above-mentioned head-up display, which can enable the driver to easily and conveniently read the display data of the instrument to ensure driving safety.

In order to solve the above technical problems, the utility model provides a head-up display, including a display mechanism, the display mechanism includes: a housing; a light source module, the light source module is arranged in the housing, used to display the The information of the mobile terminal; the projection device, which is arranged on the housing, and is used to reflect the information of the car or the mobile terminal displayed by the light source module; the projection device is arranged opposite to the light source module.

As an improvement of the above-mentioned solution, the projection device is arranged in flexible connection with the casing, and the projection device is rotatable or movable relative to the casing.

As an improvement to the above solution, the projection device is fixedly connected to the casing.

As an improvement of the above solution, the projection device is a board.

As an improvement of the above solution, the plate body is a plane or a curved surface.

As an improvement of the above solution, the light source module is a display panel.

As an improvement to the above solution, the display panel is a liquid crystal panel.

Correspondingly, the utility model also provides a vehicle, including a vehicle body, an electronic system, and a head-up display, and the head-up display is electrically connected to the electronic system; the head-up display includes a display mechanism, and the display mechanism includes: a housing body, the housing is arranged inside the car body; a light source module, the light source module is arranged inside the casing, for displaying information of the car or mobile terminal; a projection device, the projection device is arranged in On the housing, it is used to reflect the information of the car or mobile terminal displayed by the light source module; the projection device is arranged opposite to the light source module.

As an improvement of the above solution, the projection device is arranged in flexible connection with the casing, and the projection device is rotatable or movable relative to the casing;

Or the projection device is fixedly connected with the casing.

As an improvement of the above solution, the projection device is a board, and the board is a plane or a curved surface;

The light source module is a display panel, and the display panel is a liquid crystal panel.

Implementing the utility model has the following beneficial effects:

The utility model provides a head-up display and a vehicle using the head-up display. The head-up display includes a casing, a light source module and a projection device, and the projection device is arranged opposite to the light source module. Compared with the prior art, the utility model adds a projection device, and the information of the car or the mobile terminal displayed by the light source module can be directly projected on the projection device, and the display effect is good, and it is not limited by other factors, and can be used anytime, anywhere with the most Optimum status displays the information of the car or mobile terminal. The driver directly watches the projection device and can read relevant information without looking down, which is simple and convenient, and more in line with the humanized design.

Moreover, the projection device is arranged on the casing in a movable or fixed manner, that is, the projection device is rotatable or movable relative to the casing, or the projection device is fixed relative to the casing. The utility model adopts the projection device with the above structure, which can be used directly, and can also be adjusted to meet the requirements of different drivers for different display effects, and has various functions.

Description of drawings

Fig. 1 is a structural schematic diagram of a head-up display of the present invention;

Fig. 2 is a schematic diagram of the optical path of a head-up display of the present invention;

Fig. 3 is a schematic block diagram of a vehicle of the present invention.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings.

1 and 2, the utility model provides a head-up display, including a display mechanism, the display mechanism includes a housing 1, a light source module 2 and a projection device 3, the light source module 2 is located in the housing 1 Inside, it is used to display the information of the car or mobile terminal; the projection device 3 is arranged on the housing 1, and is used to reflect the information of the car or mobile terminal displayed by the light source module 2; the projection device 3 3 is set opposite to the light source module 2 .

As an embodiment of the present invention, the projection device 3 is movably connected with the housing 1 , and the projection device 3 is rotatable or movable relative to the housing 1 .

Specifically, the projection device 3 is movably connected to the casing 1 through a connecting piece, and the connecting piece may be a rotating shaft, a slide rail, etc., but is not limited thereto.

As yet another embodiment of the present invention, the projection device 3 is fixedly connected with the housing 1 .

The utility model can set the projection device on the casing in a movable or fixed manner according to actual needs, that is, the projection device can be rotated or moved relative to the casing, or the projection device can be rotated or moved relative to the casing. body fixed. The utility model adopts the projection device with the above structure, which can be used directly, and can also be adjusted to meet the requirements of different drivers for different display effects, and has various functions.

Wherein, the projection device 3 is a board, and the board is a plane or a curved surface.

By adopting a planar board, the information of the car or mobile terminal displayed by the light source module 2 can be faithfully displayed in the projection device 3; and by using a curved board, the information of the car or mobile terminal displayed by the light source module 2 can be displayed in the projection device 3. Zoom in or out to meet the needs of different groups of people.

The light source module 2 is preferably a display panel, more preferably, the display panel is a liquid crystal panel, which can improve the display effect.

It should be noted that the projection device 3 and the light source module 2 are arranged opposite to each other at a certain distance, which can ensure the effect of the light source module 2 displaying the information of the vehicle or mobile terminal on the projection device 3 .

Referring to FIG. 2, FIG. 2 shows a schematic diagram of the optical path of the head-up display. As shown by the dotted line in the figure, the information of the car or mobile terminal displayed by the light source module 2 is first projected on the projection device 3, and then reflected by the projection device 3 on the driver's head. Eye 4 in. In this way, the driver can directly watch the projection device and read relevant information without looking down, which is simple and convenient.

Correspondingly, as shown in FIG. 3 , the present invention also provides a vehicle 100 , including a vehicle body 10 , an electronic system 20 and a head-up display 30 , and the head-up display 30 is electrically connected to the electronic system 20 .

Wherein, the head-up display 30 adopts the head-up display as shown in Fig. 1 and Fig. 2, and specifically includes a display mechanism, and the display mechanism includes: a casing 1, a light source module 2 and a projection device 3, and the casing 1 is arranged on Inside the car body; the light source module 2 is arranged in the housing 1 for displaying information of the car or mobile terminal; the projection device 3 is arranged on the housing 1 for displaying The information of the vehicle or mobile terminal displayed by the light source module 2 is reflected; the projection device 3 is arranged opposite to the light source module 2 .

As an embodiment of the present invention, the projection device 3 is movably connected with the housing 1 , and the projection device 3 is rotatable or movable relative to the housing 1 .

Specifically, the projection device 3 is movably connected to the casing 1 through a connecting piece, and the connecting piece may be a rotating shaft, a slide rail, etc., but is not limited thereto.

As yet another embodiment of the present invention, the projection device 3 is fixedly connected with the housing 1 .

The utility model can set the projection device on the casing in a movable or fixed manner according to actual needs, that is, the projection device can be rotated or moved relative to the casing, or the projection device can be rotated or moved relative to the casing. body fixed. The utility model adopts the projection device with the above structure, which can be used directly, and can also be adjusted to meet the requirements of different drivers for different display effects, and has various functions.

Wherein, the projection device 3 is a board, and the board is a plane or a curved surface.

By adopting a planar board, the information of the car or mobile terminal displayed by the light source module 2 can be faithfully displayed in the projection device 3; and by using a curved board, the information of the car or mobile terminal displayed by the light source module 2 can be displayed in the projection device 3. Zoom in or out to meet the needs of different groups of people.

Preferably, the light source module is a display panel, more preferably, the display panel is a liquid crystal panel, which can improve the display effect.

To sum up, the utility model provides a head-up display and a vehicle using the head-up display. The head-up display includes a casing 1 , a light source module 2 and a projection device 3 , and the projection device 3 is arranged opposite to the light source module 2 . Compared with the prior art, the utility model adds a projection device 3, the information of the car or mobile terminal displayed by the light source module 2 can be directly projected on the projection device 3, the display effect is good, and it is not limited by other factors, and can be displayed at any time Display the information of the car or mobile terminal in the best condition anywhere. The driver directly watches the projection device and can read relevant information without looking down, which is simple and convenient, and more in line with the humanized design.

The above is a preferred embodiment of the present utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present utility model, some improvements and modifications can also be made, these improvements and modifications It is also regarded as the protection scope of the present utility model.

Claims (10)

1. a HUD, comprises indication mechanism, it is characterized in that, described indication mechanism comprises:

Housing;

Light source module, within described light source module is located at described housing, for showing the information of car or mobile terminal;

Projection arrangement, described projection arrangement is located on described housing, for reflecting the car of described light source module demonstration or the information of mobile terminal;

Described projection arrangement and described light source module are oppositely arranged.

2. HUD as claimed in claim 1, is characterized in that, described projection arrangement is flexibly connected setting with described housing, and described projection arrangement is rotatable or removable with respect to described housing.

3. HUD as claimed in claim 1, is characterized in that, described projection arrangement is fixedly connected with setting with described housing.

4. the HUD as described in claim 1-3 any one, is characterized in that, described projection arrangement is a plate body.

5. HUD as claimed in claim 4, is characterized in that, described plate body is plane or curved surface.

6. HUD as claimed in claim 4, is characterized in that, described light source module is display panel.

7. HUD as claimed in claim 6, is characterized in that, described display panel is liquid crystal panel.

8. a vehicle, comprises car body and electronic system, it is characterized in that, also comprises HUD, and described HUD is electrically connected with described electronic system;

Described HUD comprises indication mechanism, and described indication mechanism comprises:

Housing, within described housing is located at described car body;

Light source module, within described light source module is located at described housing, for showing the information of car or mobile terminal;

Projection arrangement, described projection arrangement is located on described housing, for reflecting the car of described light source module demonstration or the information of mobile terminal;

Described projection arrangement and described light source module are oppositely arranged.

9. vehicle as claimed in claim 8, is characterized in that, described projection arrangement is flexibly connected setting with described housing, and described projection arrangement is rotatable or removable with respect to described housing;

Or described projection arrangement is fixedly connected with setting with described housing.

10. vehicle as claimed in claim 8 or 9, is characterized in that, described projection arrangement is a plate body, and described plate body is plane or curved surface;

Described light source module is display panel, and described display panel is liquid crystal panel.