CN213957750U - Car AR-HUD modularization ray apparatus device - Google Patents
Car AR-HUD modularization ray apparatus device Download PDFInfo
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- CN213957750U CN213957750U CN202022461265.5U CN202022461265U CN213957750U CN 213957750 U CN213957750 U CN 213957750U CN 202022461265 U CN202022461265 U CN 202022461265U CN 213957750 U CN213957750 U CN 213957750U
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Abstract
The utility model provides a car AR-HUD modularization ray apparatus device, the device includes: a lower housing mechanism including a hollow lower housing; an optical mechanism installed in the hollow lower case for displaying an image; a circuit board mechanism mounted in the hollow lower housing for providing a driving force for the device; and the upper shell mechanism is matched with the lower shell mechanism, wherein the optical mechanism comprises a small reflector component, a large reflector component and a DLP image source component which are respectively installed in the hollow lower shell. The utility model provides a car AR-HUD modularization ray apparatus device, the device adopt the modularized design, and each module can independently be installed, the mass production of being convenient for. And the installation interfaces of all modules are integrated in the lower shell and are matched with positioning structures such as positioning pins and the like, so that the optical precision of the device is effectively ensured.
Description
Technical Field
The utility model belongs to car vision enhancement mode head-up display field, concretely relates to car ARUHD modularization ray apparatus device.
Background
The enhanced reality type head-up display (AR-HUD) realizes that navigation information, driving information and mobile phone information are horizontally displayed in front of a driver through an automobile windshield, and can really realize that the eyes do not leave the road surface and the hands do not leave the steering wheel, so that the probability of accidents caused by the vision field transfer of the driver can be effectively reduced.
The AR-HUD product is a complex optical-electro-mechanical product, has the characteristics of multiple parts, high precision requirement and complex assembly and debugging process, and has the disadvantages of complex assembly relation, more assembly links and poor product precision guarantee.
Therefore, it is necessary to provide a device which can modularly design the product and make the modules independent from each other on the premise of ensuring that the product meets the optical precision.
Disclosure of Invention
In order to solve the problem, the utility model provides a car AR-HUD modularization ray apparatus device, the device through last casing mechanism, little reflector part, big reflector part, circuit board part, DLP like source part, parts such as casing down, accomplished the integration of light, machine, electric spare part, and the installation interface integration of all modules is on casing down, and location structure such as cooperation locating pin has effectively guaranteed optical accuracy. The scheme adopts a modular design, has the characteristics of simple installation and convenient assembly and adjustment, and is convenient for batch production.
An object of the utility model is to provide a car AR-HUD modularization ray apparatus device, a serial communication port, the device includes: the lower shell mechanism is hollow; an optical mechanism installed in the hollow lower case for displaying an image; a circuit board mechanism mounted in the hollow lower housing for providing a driving force for the device; and the upper shell mechanism is matched with the lower shell mechanism, wherein the optical mechanism comprises a small reflector component, a large reflector component and a DLP image source component which are respectively installed in the hollow lower shell.
The utility model provides a car AR-HUD modularization ray apparatus still has following technical characteristic, supreme DLP like source part installation face, big speculum part installation face, circuit board mechanism installation face and little speculum part installation face of being equipped with in proper order down in the casing mechanism down, DLP like source part installation face, big speculum part installation face, circuit board mechanism installation face and little speculum part installation face are parallel to each other.
The utility model provides a car AR-HUD modularization ray apparatus still has following technical characteristic, little speculum part include with the little speculum frame that the casing links to each other down and the little speculum of setting on little speculum frame.
The utility model provides a car AR-HUD modularization ray apparatus still has following technical characteristic, little speculum holder is U type support, U type support with little speculum cooperatees.
The utility model provides a car AR-HUD modularization ray apparatus still has following technical characteristic, big mirror part include with slewing mechanism that the casing links to each other down and pass through slewing mechanism control turned angle's big speculum, slewing mechanism includes that a left side rotates the piece and the piece rotates on the right side.
The utility model provides a car AR-HUD modularization ray apparatus still has following technical characteristic, big speculum with turned angle between slewing mechanism's the axis of rotation is 1.5.
The utility model provides a car AR-HUD modularization ray apparatus still has following technical characteristic, DLP be like source part include with body coupling's DLP is like source switching frame, sets up down DLP is like source switching frame on DLP is like source switching frame DLP is like source, sets up DLP is like drive plate support and the DLP drive plate of setting on DLP drive plate support on DLP is like source switching frame.
The utility model provides a car AR-HUD modularization ray apparatus still has following technical characteristic, go up the casing mechanism include with casing part matched with goes up the casing down to and set up dustproof mirror and the cover that shelters from on last casing.
The utility model provides a car AR-HUD modularization ray apparatus still has following technical characteristic, dustproof mirror shape is the cylinder, the radius of cylinder is 300 mm.
Advantageous effects
The utility model provides a car AR-HUD modularization ray apparatus device, the device adopt the modularized design, and each module can independently be installed, the mass production of being convenient for. And the installation interfaces of all modules are integrated in the lower shell and are matched with positioning structures such as positioning pins and the like, so that the optical precision of the device is effectively ensured.
Drawings
Fig. 1 is a schematic structural diagram of an AR-HUD modular optical-mechanical device for an automobile according to the present invention;
fig. 2 is an exploded view of the AR-HUD modular optical-mechanical device of the present invention;
fig. 3 is a schematic structural view of a lower housing part of the AR-HUD modular optical-mechanical device of the present invention;
FIG. 4 is a schematic structural view of a small reflector component of the AR-HUD modular optical engine apparatus of the present invention;
FIG. 5 is a schematic structural view of a large reflector component of the AR-HUD modular optical engine apparatus of the present invention;
fig. 6 is a schematic structural diagram of a DLP image source component of the AR-HUD modularized opto-mechanical device of the present invention;
fig. 7 is a schematic view of the upper housing structure of the AR-HUD modularized optical-mechanical device of the present invention.
Wherein the content of the first and second substances,
1: an upper housing mechanism; 11: an upper housing; 12: a dust-proof mirror; 13: a shield cover; 14: the lower shell is provided with an interface; 2: a small mirror component; 21: a small mirror frame; 22: a small mirror; 23: a lower housing interface; 3: a large mirror member; 31: a rotating mechanism; 311: a left rotating member; 312: a right rotating member; 32: a large mirror; 33: a lower housing connection member; 4: a circuit board mechanism; 5: a DLP image source component; 51: DLP image source switching frame; 52: a DLP image source; 53: a DLP drive plate support; 54: a DLP driver board; 55: a DLP image source connector; 6: a lower housing mechanism; 61: a small mirror part mounting opening; 62: a large mirror component mounting opening; 63: a circuit board mechanism mounting port; 64: DLP image source mounting port.
Detailed Description
The present disclosure is further described below in conjunction with the appended drawings and specific embodiments, the advantages and features of which will become more apparent as the description proceeds. These embodiments are merely exemplary and do not limit the scope of the disclosure in any way. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure, and that such changes and modifications may be made without departing from the spirit and scope of the disclosure.
In the description of the present embodiments, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing and simplifying the description of the present disclosure, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present disclosure.
In addition, in the description of the invention of the present disclosure, "a plurality" means two or more unless otherwise specified.
As shown in fig. 1-2, the utility model provides a car AR-HUD modularization ray apparatus device, the device includes casing mechanism 6, optical mechanism, circuit board mechanism 4 and last casing mechanism 1 down. The lower housing mechanism 6 is hollow, and the optical mechanism is mounted in the hollow lower housing mechanism 6 for displaying imaging; the circuit board mechanism 4 is mounted in a hollow lower housing mechanism 6 for providing a driving force for the device; go up housing mechanism 1 with housing mechanism 6 cooperatees down, wherein, optical mechanism is including installing respectively in hollow housing mechanism 6 down little mirror part 2, big mirror part 3 and DLP image source part 5.
In the above embodiment, the modules of the provided automobile AR-HUD modularized opto-mechanical device are assembled independently, so that the integration of opto-mechanical and electrical modules is realized, the precision guarantee is good, the assembly relation is clear, and the automobile AR-HUD modularized opto-mechanical device is convenient for batch production
In some embodiments, as shown in fig. 3, a DLP image source component 5 mounting surface, a large mirror component 3 mounting surface, a circuit board mechanism 4 mounting surface, and a small mirror component 2 mounting surface are provided in the lower housing mechanism 6 in this order from bottom to top, and the DLP image source component 5 mounting surface, the large mirror component 3 mounting surface, the circuit board mechanism 4 mounting surface, and the small mirror component 2 mounting surface are parallel to each other. The lower housing mechanism 6 is provided therein with a small mirror part mounting port 61, a large mirror part mounting port 62, a circuit board mechanism mounting port 63, and a DLP image source mounting port 64, which are arranged in parallel.
In the embodiment, the mounting surfaces of the modules are parallel to each other, so that the machining precision of the shell is ensured.
In some embodiments, as shown in fig. 4, the small mirror unit 2 includes a small mirror frame 21 connected to the lower housing mechanism 6 and a small mirror 22 provided on the small mirror frame 21. The small mirror frame 21 is provided with a lower housing interface 23.
In some embodiments, the small mirror holder 21 is a U-shaped bracket, and the U-shaped bracket is matched with the small mirror 22.
In some embodiments, as shown in fig. 5, the large mirror part includes a rotating mechanism 31 connected to the lower housing and a large mirror 32 whose rotating angle is controlled by the rotating mechanism 31, and the rotating mechanism 31 includes a left rotating member 311 and a right rotating member 312. The rotating mechanism 31 is provided with a lower housing connection member 33.
In some embodiments, the rotation angle between the large mirror 32 and the rotation axis of the rotation mechanism 31 is ± 1.5 °.
In some embodiments, as shown in fig. 6, the DLP image source unit 5 includes a DLP image source adapter 51 connected to the lower housing 6, a DLP image source 52 disposed on the DLP image source adapter 51, a DLP driving board holder 53 disposed on the DLP image source adapter 51, and a DLP driving board 54 disposed on the DLP driving board holder 53. The DLP image source adapter 51 is provided with a DLP image source connector 55.
In some embodiments, as shown in fig. 7, the upper housing mechanism 1 includes an upper housing 11 that is fitted to the lower housing part 6, and a dust-proof mirror 12 and a shield 13 that are provided on the upper housing 11. The upper shell is provided with a lower shell mounting interface 14 which is matched with the lower shell.
In some embodiments, the dust mirror 12 is shaped as a cylinder with a radius of 300 mm.
The above-mentioned embodiments are intended to illustrate the objects, aspects and advantages of the present disclosure in further detail, and it should be understood that the above-mentioned embodiments are only illustrative of the present disclosure and are not intended to limit the present disclosure, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present disclosure should be included in the scope of the present disclosure.
Claims (9)
1. An automotive AR-HUD modular opto-mechanical device, the device comprising:
a lower housing mechanism including a hollow lower housing;
an optical mechanism installed in the hollow lower case for displaying an image;
a circuit board mechanism mounted in the hollow lower housing for providing a driving force for the device;
an upper shell mechanism matched with the lower shell mechanism,
wherein the optical mechanism comprises a small mirror part, a large mirror part and a DLP image source part which are respectively installed in a hollow lower shell.
2. The automotive AR-HUD modular opto-mechanical arrangement of claim 1, wherein a DLP image source component mounting surface, a large mirror component mounting surface, a circuit board mechanism mounting surface and a small mirror component mounting surface are provided in the lower housing mechanism from bottom to top in sequence, said DLP image source component mounting surface, large mirror component mounting surface, circuit board mechanism mounting surface and small mirror component mounting surface being parallel to each other.
3. The automotive AR-HUD modular opto-mechanical arrangement of claim 1, wherein the small mirror assembly comprises a small mirror mount coupled to the lower housing and a small mirror disposed on the small mirror mount.
4. The automotive AR-HUD modular opto-mechanical arrangement of claim 3, wherein the small mirror mount is a U-shaped bracket that mates with the small mirror.
5. The automotive AR-HUD modular opto-mechanical device of claim 1, wherein the large mirror assembly comprises a rotating mechanism connected to the lower housing and a large mirror with a rotation angle controlled by the rotating mechanism, the rotating mechanism comprising a left rotating member and a right rotating member.
6. The automotive AR-HUD modular opto-mechanical arrangement of claim 5, wherein a rotation angle between the large mirror and a rotation axis of the rotation mechanism is ± 1.5 °.
7. The automotive AR-HUD modular opto-mechanical arrangement of claim 1, wherein the DLP image source component comprises a DLP image source adapter bracket connected to the lower housing, a DLP image source disposed on the DLP image source adapter bracket, a DLP drive plate bracket disposed on the DLP image source adapter bracket, and a DLP drive plate disposed on the DLP drive plate bracket.
8. The automotive AR-HUD modular opto-mechanical arrangement of claim 1, wherein the upper housing mechanism comprises an upper housing mated with the lower housing component, and a dust shield and a shield disposed on the upper housing.
9. The automotive AR-HUD modular opto-mechanical arrangement of claim 8, wherein the dust mirror is shaped as a cylindrical surface having a radius of 300 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022461265.5U CN213957750U (en) | 2020-10-29 | 2020-10-29 | Car AR-HUD modularization ray apparatus device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022461265.5U CN213957750U (en) | 2020-10-29 | 2020-10-29 | Car AR-HUD modularization ray apparatus device |
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| Publication Number | Publication Date |
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| CN213957750U true CN213957750U (en) | 2021-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022461265.5U Active CN213957750U (en) | 2020-10-29 | 2020-10-29 | Car AR-HUD modularization ray apparatus device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115509014A (en) * | 2022-10-08 | 2022-12-23 | 江苏泽景汽车电子股份有限公司 | HUD upper cover and HUD device |
| CN116300079A (en) * | 2022-09-07 | 2023-06-23 | 江苏泽景汽车电子股份有限公司 | Fixing device and head-up display |
| WO2024077972A1 (en) * | 2022-10-11 | 2024-04-18 | 华为技术有限公司 | Display device and vehicle |
-
2020
- 2020-10-29 CN CN202022461265.5U patent/CN213957750U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116300079A (en) * | 2022-09-07 | 2023-06-23 | 江苏泽景汽车电子股份有限公司 | Fixing device and head-up display |
| CN115509014A (en) * | 2022-10-08 | 2022-12-23 | 江苏泽景汽车电子股份有限公司 | HUD upper cover and HUD device |
| CN115509014B (en) * | 2022-10-08 | 2024-04-02 | 江苏泽景汽车电子股份有限公司 | HUD upper cover and HUD device |
| WO2024077972A1 (en) * | 2022-10-11 | 2024-04-18 | 华为技术有限公司 | Display device and vehicle |
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