CN217821115U - HUD ray apparatus mechanism convenient to dismantle equipment - Google Patents
HUD ray apparatus mechanism convenient to dismantle equipment Download PDFInfo
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- CN217821115U CN217821115U CN202222217149.8U CN202222217149U CN217821115U CN 217821115 U CN217821115 U CN 217821115U CN 202222217149 U CN202222217149 U CN 202222217149U CN 217821115 U CN217821115 U CN 217821115U
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Abstract
The utility model discloses a HUD ray apparatus mechanism convenient to dismantle equipment, include: the installation base plate is provided with a fixing position, and the fixing position is used for installing the LBS optical-mechanical assembly; the limiting assembly is used for limiting and fixing the LBS optical-mechanical assembly on the fixing position, and a shading piece is covered on the limiting assembly; the reflection assembly is arranged close to one end, used for emitting light, of the LBS optical machine assembly, and the reflection assembly is used for reflecting the light emitted by the LBS optical machine assembly to the outside. The utility model relates to a rationally, convenient to detach equipment and later maintenance, and be equipped with spacing subassembly, can guarantee its installation firm on the spacing fixed position that is fixed in mounting plate of LBS ray apparatus subassembly, simultaneously, still be equipped with the shading piece, can solve because of the interference phenomenon that the light path exists in transmission process, and then influence the problem of formation of image effect to guarantee the quality of final formation of image.
Description
Technical Field
The utility model relates to a HUD technical field especially relates to a HUD ray apparatus mechanism convenient to dismantle equipment.
Background
Head-Up displays, also known as Head-Up displays (HUDs), are abbreviated as HUDs. At present, the aircraft flight auxiliary instrument is commonly applied to the aircraft, and is gradually popularized in automobiles nowadays. The HUD aims to improve the safety of the automobile and concentrate the driver's attention on the road surface to reduce the occurrence of accidents. In recent years, with the rapid development of the HUD market, more and more vehicle models are beginning to be equipped with HUD products.
The HUD products are divided into front mounted HUDs and rear mounted HUDs, wherein the front mounted HUDs generally need to be mounted inside the vehicle instrument panel, and one of the imaging elements is the front windshield through the vehicle, to form a projected virtual image for the driver to observe. And at present, LBS (Laser Beam Scanning), laser Beam Scanning technique promptly, is introduced the HUD field, is used as HUD's image source, but current LBS ray machine mechanism exists that the structure is complicated, difficult dismantlement equipment, installation weak point such as insecure, and does not set up corresponding shading spare, leads to the light path to have the interference phenomenon, and then influences final imaging.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a HUD ray apparatus mechanism convenient to dismantle equipment, this mechanism reasonable in design, compact structure, convenient to dismantle equipment and later maintenance, and be equipped with spacing subassembly, can be with the spacing fixed position who is fixed in mounting plate of LBS ray apparatus subassembly through spacing subassembly on, guarantee that its installation is firm, difficult not hard up, and simultaneously, still be equipped with the shading piece, can solve because of the interference phenomenon that the light path exists in transmission course, and then influence the problem of formation of image effect, in order to guarantee the quality of final formation of image.
In order to realize the purpose, the following technical scheme is adopted:
a HUD ray apparatus mechanism convenient to dismantle equipment includes:
the installation base plate is provided with a fixing position, and the fixing position is used for installing an LBS optical-mechanical assembly;
the limiting assembly is used for limiting and fixing the LBS optical-mechanical assembly on the fixing position, and a shading piece is covered on the limiting assembly;
the reflection assembly is arranged close to one end, used for emitting light, of the LBS optical machine assembly, and the reflection assembly is used for reflecting the light emitted by the LBS optical machine assembly to the outside.
Furthermore, a detachably connected protective shell is arranged at the bottom of the mounting bottom plate, one end of the bottom of the mounting bottom plate extends obliquely towards the protective shell to form a fixed plate, and the fixed plate is connected with the protective shell; the fixed position is arranged on the fixed plate, and the reflection assembly is arranged in the protective shell.
Furthermore, the fixing position is a limit groove arranged on the fixing plate; the LBS light machine component comprises an LBS light machine and an LBS light machine driving plate; the LBS optical machine is also connected with a flat cable interface; the LBS light machine is installed in the limiting groove, the LBS drive plate is installed on the upper surface of the mounting base plate, and the LBS drive plate is connected with the LBS light machine through the socket wire interface.
Furthermore, the limiting assembly comprises a limiting pressing sheet; the limiting pressing sheet comprises a limiting part and a fixing part; the limiting part covers the LBS bare engine; the fixing part is connected with the limiting part and is used for fixedly installing the limiting pressing sheet on the fixing plate.
Furthermore, a heat-conducting silica gel is attached to the LBS light machine, the limiting portion is of a concave structure, and one side of the recess of the limiting portion is tightly attached to the heat-conducting silica gel.
Furthermore, one side of the limit part bulge is also provided with a plurality of radiating fins, and the extending direction of the radiating fins is the direction far away from the LBS optical machine.
Furthermore, the shading piece comprises a shading connecting plate and a shading pressing plate; the shading connecting plate is connected with the shading pressing plate, and an included angle is formed between the shading connecting plate and the shading pressing plate; the shading pressing plate covers on the LBS bare engine, and the shading connecting plate is detachably arranged on the upper surface of the mounting base plate.
Furthermore, two ends of the shading pressing plate are respectively connected with a shading side plate, and the LBS bare engine is wrapped between the two shading side plates and the shading pressing plate.
Furthermore, a first gap is further formed in the shading connecting plate, and the flat cable inserting port penetrates out of the first gap and extends outwards.
Furthermore, a fixed support extends into the protective shell from the bottom of the mounting bottom plate; the reflection assembly comprises a diffusion sheet, a first reflector and a second reflector; the diffusion sheet is arranged on the fixed support, and the first reflecting mirror and the second reflecting mirror are fixedly arranged on two adjacent inner side surfaces of the protective shell.
Adopt above-mentioned scheme, the beneficial effects of the utility model are that:
this mechanism reasonable in design, compact structure, convenient to detach equipment and later maintenance, and be equipped with spacing subassembly, can guarantee its installation firm through spacing subassembly on the spacing fixed position who is fixed in mounting plate with LBS ray apparatus subassembly, difficult not hard up, simultaneously, still be equipped with the shading spare, can solve because of the interference phenomenon that the light path exists in transmission process, and then influence the problem of formation of image effect to guarantee the quality of final formation of image.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of FIG. 1 with parts omitted;
FIG. 3 is a perspective view of FIG. 2 with the shade omitted;
FIG. 4 is a perspective view of FIG. 3 with the mounting base, fixing bracket and diffusion sheet omitted;
wherein the figures identify the description:
1, mounting a bottom plate; 2-LBS opto-mechanical components;
3, limiting and pressing; 4, a shading part;
5-a reflective component; 6-HUD reflection module;
11-fixed position; 12-a protective shell;
13-fixing the plate; 14-a fixed support;
21-LBS opto-mechanical; 22-LBS opto-mechanical driver board;
23-socket wire interface; 31-radiating fins;
32-a limiting part; 33-a fixed part;
41-shading connecting plate; 42-a light-blocking platen;
51-a diffusion sheet; 52-first mirror;
53-second mirror; 61-fixed mirror;
62-rotating the mirror.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 4, the utility model provides a HUD ray apparatus mechanism convenient to dismantle equipment, include:
the installation base plate 1 is provided with a fixing position 11, and the fixing position 11 is used for installing the LBS opto-mechanical module 2;
the limiting assembly is used for limiting and fixing the LBS optical-mechanical assembly 2 on the fixing position 11, and the limiting assembly is also covered with a shading part 4;
the reflection assembly 5, the reflection assembly 5 is close to the one end that LBS ray apparatus subassembly 2 is used for the light-emitting arranges, reflection assembly 5 is used for with the light reflection of LBS ray apparatus subassembly 2 is sent to the outside.
A detachably connected protective shell 12 is further arranged at the bottom of the mounting bottom plate 1, one end of the bottom of the mounting bottom plate 1 extends obliquely towards the protective shell 12 to form a fixed plate 13, and the fixed plate 13 is connected with the protective shell 12; the fixing position 11 is arranged on the fixing plate 13, and the reflection assembly 5 is arranged in the protective shell 12; the fixing position 11 is a limit groove formed in the fixing plate 13; the LBS light machine assembly 2 comprises an LBS light machine 21 and an LBS light machine drive plate 22; the LBS bare engine 21 is also connected with a flat cable interface 23; the LBS light machine 21 is installed in the limiting groove, the LBS drive plate is installed on the upper surface of the installation base plate 1, and the LBS drive plate is connected with the LBS light machine 21 through the flat cable inserting interface 23.
The limiting component comprises a limiting pressing sheet 3; the limiting pressing sheet 3 comprises a limiting part 32 and a fixing part 33; the limit part 32 covers the LBS bare engine 21; the fixing part 33 is connected with the limiting part 32, and the fixing part 33 is used for fixedly mounting the limiting pressing sheet 3 on the fixing plate 13; the LBS optical machine 21 is further adhered with heat-conducting silica gel, the limiting part 32 is of a concave structure, and one side of the recess of the limiting part 32 is tightly attached to the heat-conducting silica gel; a plurality of radiating fins 31 are further arranged on one convex side of the limiting part 32, and the extending direction of the radiating fins 31 is the direction far away from the LBS optical machine 21; the shading piece 4 comprises a shading connecting plate 41 and a shading pressing plate 42; the shading connecting plate 41 is connected with the shading pressing plate 42, and an included angle is formed between the shading connecting plate and the shading pressing plate; the light-shading pressing plate 42 covers the LBS light machine 21, and the light-shading connecting plate 41 is detachably mounted on the upper surface of the mounting base plate 1; two ends of the light-shielding pressing plate 42 are respectively connected with a light-shielding side plate, and the LBS light machine 21 is wrapped between the two light-shielding side plates and the light-shielding pressing plate 42; a first notch is further formed in the shading connecting plate 41, and the flat cable inserting port 23 penetrates out of the first notch and extends outwards; the bottom of the mounting bottom plate 1 extends into the protective shell 12 to form a fixed bracket 14; the reflecting component 5 comprises a diffusion sheet 51, a first reflecting mirror 52 and a second reflecting mirror 53; the diffusion sheet 51 is mounted on the fixed bracket 14, and the first reflecting mirror 52 and the second reflecting mirror 53 are fixedly mounted on two adjacent inner side surfaces of the protective shell 12.
The utility model discloses the theory of operation:
with continued reference to fig. 1 to 4, in one embodiment, the mechanism shares a mounting base plate 1 with the reflection module 6 of the HUD, wherein the reflection module 6 of the HUD (the HUD reflection module 6 includes a fixed mirror 61 and a rotating mirror 62) is disposed on the top of the mounting base plate 1, and the mechanism is disposed on the bottom of the mounting base plate 1; the light emitted by the LBS light machine assembly 2 is reflected to the fixed reflector 61 of the HUD reflection module 6 through the reflection assembly 5, and then the fixed reflector 61 reflects the light to the rotating reflector 62, and the rotating reflector 62 reflects the light to the front windshield of the automobile to form a virtual image for the driver to observe; in one embodiment, still be equipped with spacing subassembly on LBS ray apparatus subassembly 2, can be with the spacing fixed position 11 that is fixed in mounting plate 1 of LBS ray apparatus subassembly 2 through spacing subassembly on, guarantee that its installation is firm, difficult not hard up, simultaneously, still be equipped with shading piece 4, can solve because of the interference phenomenon that the light path exists in transmission process, and then influence the problem of formation of image effect to guarantee the quality of final formation of image.
In one embodiment, the fixing position 11 is a limiting groove formed on the fixing plate 13, and a plurality of first positioning posts are further arranged in the limiting groove and used for mounting screws; the LBS light machine 21 is provided with a plurality of first positioning holes corresponding to the first positioning posts, when the LBS light machine 21 is installed, the LBS light machine 21 can be arranged in the limiting grooves, one end of the LBS light machine 21, which is used for emitting light, is arranged downwards, and the socket line interface 23 on the LBS light machine 21 is arranged upwards; then, aligning the first positioning hole with the first positioning column, and mounting screws to lock and fix the first positioning hole and the first positioning column; in one embodiment, two fixing portions 33 of the limiting pressing sheet 3 are provided, and are respectively connected with two ends of the limiting portion 32, each fixing portion 33 is further provided with a plurality of second positioning holes, and a plurality of second positioning columns are further provided on the fixing plate 13 corresponding to the plurality of second positioning holes, and the second positioning columns are used for mounting screws; after the LBS optical machine 21 is installed, the recessed side of the limiting portion 32 of the limiting pressing sheet 3 can be pressed onto the LBS optical machine 21 to limit the LBS optical machine 21, then the second positioning hole is aligned with the second positioning post, and the mounting screw can lock the limiting pressing sheet 3 on the fixing plate 13 through the fixing portion 33; in one embodiment, the LBS bare engine 21 is further attached with a heat-conducting silica gel, and the recessed side of the limiting portion 32 of the limiting pressing sheet 3 is tightly attached to the heat-conducting silica gel, so that the heat conduction efficiency can be improved, and the heat dissipation effect of the LBS bare engine 21 can be further improved; in order to enhance the heat dissipation capability of the LBS light machine 21, in an embodiment, a plurality of heat dissipation fins 31 are further disposed on the protruding side of the limiting portion 32 of the limiting pressing sheet 3, so that heat can be efficiently dissipated to the outside.
In an embodiment, the light-shielding connecting plate 41 and the light-shielding pressing plate 42 of the light-shielding member 4 are integrally connected, and a certain included angle is formed between the two, so that the light-shielding connecting plate is conveniently installed on the installation base plate 1; when the shading piece 4 is installed, the shading pressing plate 42 can be firstly pressed on the limiting pressing plate 3, then the third positioning hole is aligned with the third positioning column, and the shading connecting plate 41 can be locked on the installation bottom plate 1 by installing screws; in one embodiment, two ends of the light-shielding pressing plate 42 are respectively connected with a light-shielding side plate, and the LBS light machine 21 is wrapped between the two light-shielding side plates and the light-shielding pressing plate to avoid light leakage and influence on image transmission of a subsequent light path; in one embodiment, the light-shielding connection board 41 is provided with a first notch, the socket connector 23 penetrates out of the first notch and is connected with the LBS drive board, and the LBS drive board can be locked on the installation base plate 1 through screws.
In one embodiment, the diffusion sheet 51 may be mounted on the fixing support 14 by means of adhesion or fastening, the first reflector 52 and the second reflector 53 are respectively attached to two adjacent inner sides of the protective shell 12, where the two inner sides are respectively an inner side of a bottom plate of the protective shell 12 and an inner side of a side plate of the protective shell 12; when the LBS optical machine 21 works specifically, image light emitted by the LBS optical machine 21 enters the HUD reflection module at the top of the mounting base plate 1 after sequentially passing through the first reflector 52 on the inner side surface of the bottom plate of the protective shell 12, the second reflector 53 on the inner side surface of one side plate of the protective shell 12 and the diffusion sheet 51, and after passing through the diffusion sheet 51, due to the arrangement of the shading piece 4, the light cannot influence the front light path, and the interference phenomenon between light path data and the structure does not exist, so that the final imaging quality cannot be influenced; after entering the HUD reflection module 6, the image light is reflected to the front windshield of the automobile to form a virtual image.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. The utility model provides a HUD ray apparatus mechanism convenient to dismantle equipment which characterized in that includes:
the installation base plate is provided with a fixing position, and the fixing position is used for installing the LBS optical-mechanical assembly;
the limiting assembly is used for limiting and fixing the LBS optical-mechanical assembly on the fixing position, and a shading piece is covered on the limiting assembly;
the reflection assembly is arranged close to one end, used for emitting light, of the LBS optical machine assembly, and the reflection assembly is used for reflecting the light emitted by the LBS optical machine assembly to the outside.
2. The HUD optical-mechanical mechanism convenient for disassembly and assembly as claimed in claim 1, wherein a detachably connected protective shell is further disposed at the bottom of the mounting base plate, one end of the bottom of the mounting base plate further extends obliquely towards the direction of the protective shell to form a fixing plate, and the fixing plate is connected with the protective shell; the fixed position is arranged on the fixed plate, and the reflection assembly is arranged in the protective shell.
3. The HUD opto-mechanical system convenient for disassembly and assembly according to claim 2, wherein the fixing position is a limit groove opened on the fixing plate; the LBS light machine component comprises an LBS light machine and an LBS light machine driving plate; the LBS optical machine is also connected with a flat cable interface; the LBS optical machine is installed in the limiting groove, the LBS drive board is installed on the upper surface of the installation base plate, and the LBS drive board is connected with the LBS optical machine through the socket line interface.
4. A HUD opto-mechanical mechanism that facilitates disassembly and assembly according to claim 3, wherein the limiting assembly comprises a limiting press plate; the limiting pressing sheet comprises a limiting part and a fixing part; the limiting part covers the LBS bare engine; the fixing part is connected with the limiting part and is used for fixedly installing the limiting pressing sheet on the fixing plate.
5. The HUD optical-mechanical mechanism convenient for disassembly and assembly of claim 4, wherein the LBS optical-mechanical mechanism is further attached with a heat-conducting silica gel, the limiting portion is of a concave structure, and one side of the recess of the limiting portion is tightly attached to the heat-conducting silica gel.
6. The HUD optical-mechanical mechanism convenient for disassembly and assembly of claim 5, wherein a plurality of heat-dissipating fins are further arranged on one side of the protrusion of the limiting portion, and the extending direction of the heat-dissipating fins is the direction far away from the LBS optical machine.
7. The HUD opto-mechanical mechanism easy to disassemble and assemble according to claim 3, wherein the light shielding member comprises a light shielding connecting plate and a light shielding pressing plate; the shading connecting plate is connected with the shading pressing plate, and an included angle is formed between the shading connecting plate and the shading pressing plate; the shading pressing plate covers on the LBS bare engine, and the shading connecting plate is detachably installed on the upper surface of the mounting base plate.
8. The HUD optical-mechanical mechanism convenient for disassembly and assembly of claim 7, wherein two ends of the light-shielding pressure plate are respectively connected with a light-shielding side plate, and the LBS optical-mechanical mechanism is wrapped between the two light-shielding side plates and the light-shielding pressure plate.
9. The HUD optical-mechanical mechanism convenient to disassemble and assemble according to claim 7, wherein the shading connecting plate is further provided with a first notch, and the flat cable interface penetrates out of the first notch and extends outwards.
10. The HUD optical-mechanical mechanism facilitating disassembly and assembly of claim 2, wherein the bottom of the mounting base plate further extends a fixing bracket into the protective shell; the reflecting component comprises a diffusion sheet, a first reflecting mirror and a second reflecting mirror; the diffusion sheet is arranged on the fixed support, and the first reflector and the second reflector are fixedly arranged on two adjacent inner side surfaces of the protective shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222217149.8U CN217821115U (en) | 2022-08-22 | 2022-08-22 | HUD ray apparatus mechanism convenient to dismantle equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222217149.8U CN217821115U (en) | 2022-08-22 | 2022-08-22 | HUD ray apparatus mechanism convenient to dismantle equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217821115U true CN217821115U (en) | 2022-11-15 |
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ID=83976817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222217149.8U Active CN217821115U (en) | 2022-08-22 | 2022-08-22 | HUD ray apparatus mechanism convenient to dismantle equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217821115U (en) |
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2022
- 2022-08-22 CN CN202222217149.8U patent/CN217821115U/en active Active
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