CN219958402U - Demonstration rack for head-up display - Google Patents

Abstract

The utility model belongs to the technical field of head-up display experiments, and discloses a head-up display demonstration bench which comprises a box body and glass arranged on the upper part of the box body, wherein an opening is formed in the top of the box body, an imaging device is arranged below the glass in the opening, and light emitted by the imaging device is projected on the glass to realize projection to form an imaging structure. The utility model adopts the original glass of the vehicle to cut, only keeps the glass in the area in front of the driver, achieves the purpose of reducing the glass of the demonstration rack, and has detachable glass and convenient carrying.

Description

Demonstration rack for head-up display

Technical Field

The utility model belongs to the technical field of head-up display experiments, and particularly relates to a head-up display demonstration rack.

Background

The automobile windshield type Head-Up Display (Head Up Display) can Display information on the front windshield glass of an automobile, so that a driver is prevented from needing to look at instrument information only by low Head, and driving safety is guaranteed. Heads-up displays were first used on military aircraft. With the development of technology, the head-up display is increasingly widely applied in the field of automobiles. When a typical windscreen HUD (head-up display) is in use, the size and quality of the displayed image directly determines the safety of the driver. In order to avoid the occurrence of the above situation, the image parameter measurement needs to be performed by adopting the related test equipment on line, so that the reliability of the user during use is improved, support is provided for the development of the future products, the virtual image on the front windshield can reach an ideal state, and the reliability and safety of the image displayed on the front windshield are ensured. The document with the publication number of CN112304570B discloses a HUD function test system, discloses the main operation principle of HUD equipment, and based on the technical scheme, CN218163114U discloses a HUD bench integrating display, control and processing operation, optimizes the product direction of the technology, and realizes the integration of the equipment. However, in the prior art, the HUD is not installed in front of the driver's seat in the actual environment, and therefore, if the actual environment needs to be simulated, the device needs to be designed to be a complete vehicle width direction for experiments, and thus, the device cannot be further miniaturized.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model provides a head-up display demonstration bench which comprises a box body and glass arranged on the upper part of the box body, wherein an opening is formed in the top of the box body, an imaging device is arranged below the glass in the opening, and light emitted by the imaging device is projected on the glass to form an imaging structure.

Further, the glass is obtained by cutting solid glass.

In combination with the above technical solution and the technical problems to be solved, please analyze the following aspects to provide the following advantages and positive effects:

the utility model adopts the original glass of the vehicle to cut, only keeps the glass in the area in front of the driver, and achieves the purpose of reducing the glass of the demonstration rack. The utility model can control the volume to 420 x 260 x 270mm, and the glass is detachable and convenient to carry.

The original vehicle glass cutting is adopted, so that the use impression of the demonstration effect fruit vehicle is consistent.

And (3) strictly measuring and calculating the inclination angle of the glass at the current position, and designing and producing a fixed support meeting the standard on the demonstration rack to ensure that the glass installation angle is consistent with that of a real vehicle.

As inventive supplementary evidence of the claims of the present utility model, the following important aspects are also presented:

(1) The expected benefits and commercial values after the technical scheme of the utility model is converted are as follows:

the head-up display can be flexibly and conveniently displayed to people.

(2) The technical scheme of the utility model fills the technical blank in the domestic and foreign industries:

the product is miniaturized and convenient to carry and display, and the original car glass guarantees the display effect.

Drawings

Fig. 1 and 2 are schematic diagrams of a head-up display demonstration stand according to an embodiment of the present utility model.

Fig. 3 is a schematic diagram of a cross-sectional structure of a head-up display demonstration stand according to an embodiment of the present utility model.

Fig. 4 is a schematic diagram of a glass assembly mode of a demonstration stand of a head-up display according to an embodiment of the present utility model.

In the figure: 0. a case; 01. a dust-proof cover plate; 02. an imaging device; 1. glass; 21. a left bracket; 22. a right bracket; 3. and a stop block.

Detailed Description

The present utility model will be described in further detail with reference to the following examples in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

The utility model provides a head-up display demonstration bench, as shown in fig. 1-4, comprising a box 0 and glass 1 arranged on the upper part of the box, wherein an opening is arranged at the top of the box 0, an imaging device 02 is arranged below the glass 1 in the opening, and light emitted by the imaging device 02 is projected on the glass 1 to realize projection to form an imaging structure, and the head-up display demonstration bench is characterized in that the glass 1 is rectangular, four vertexes of the rectangle are positioned at different horizontal heights, and the glass 1 is fixed by a left bracket 21 and a right bracket 22 arranged on two sides of the opening.

Preferably, the left bracket 21 and the right bracket 22 are different in height.

Preferably, the left bracket 21 and the right bracket 22 are fixed in a clamping manner.

Preferably, a stopper 3 is provided at the front of the case 0 at the bottom end of the glass 1 to prevent sliding.

Preferably, a transparent dust cover plate is arranged on the opening at the top of the box body 0.

3. Evidence of the effect of the examples. The embodiment of the utility model has a great advantage in the research and development or use process, and has the following description in combination with data, charts and the like of the test process.

The original car is used for cutting glass, so that the display effect is almost consistent with the real car effect, and the small size is convenient for a flexible mobile platform. The design greatly facilitates the display of the functions of the rack by the customer.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the utility model is not limited thereto, but any modifications, equivalents, improvements and alternatives falling within the spirit and principles of the present utility model will be apparent to those skilled in the art within the scope of the present utility model.

Claims (6)

1. The utility model provides a new line display demonstration rack, includes the box and sets up in the glass on box upper portion, the box top has the opening, and glass's below is provided with image device in the opening, the light projection that image device sent realizes projecting on glass and constitutes imaging structure, its characterized in that, glass is the rectangle, and four summit of rectangle are located different level, glass is fixed through left socle and the right branch frame that sets up in the opening both sides.

2. The heads-up display presentation stand of claim 1 wherein the left and right brackets are of different heights.

3. The head-up display presentation stand of claim 1, wherein the left and right brackets are secured in a clamp-on manner.

4. The head-up display demonstration stand of claim 1, wherein the front portion of the case is provided with a stopper at a bottom end position of the glass to prevent sliding down.

5. The head-up display presentation stand of claim 1, wherein a transparent dust cover is disposed over the opening in the top of the housing.

6. The heads-up display presentation stand of claim 1 wherein the glass is obtained from a solid car glass cut.