Live-action simulation test bin for head-up display device

Abstract

The utility model relates to the field of test cabins, and discloses a live-action simulation test cabin for a head-up display device, which comprises two baffle plates, the two baffle plates are respectively and rotatably connected to the front side of the outer wall of a test cabin body through hinges, a windshield is arranged in the test cabin body, a first guide rail is fixed on the inner bottom surface of the test cabin body, and a second guide rail is fixed on the inner bottom surface of the test cabin body. A second guide rail is fixed to the top face of a sliding block of the first guide rail, a connecting plate is fixed to the top face of a sliding block of the second guide rail, and a head-up display device body is detachably arranged on the top face of the connecting plate. According to the utility model, through the first guide rail, the second guide rail and the connecting plate, front-back and left-right position adjustment of the head-up display device body is facilitated, and the position of the head-up display device body can be changed according to different test requirements and simulation conditions so as to adapt to various complex test scenes; therefore, the accuracy and the flexibility of testing the head-up display device body are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of test chambers, in particular to a head-up display device real-scene simulation test chamber. Background Art

[0002] Head-up display, abbreviated as HUD, also known as a head-up display system, refers to a multifunctional instrument panel centered on the vehicle driver for blind operation. Its function is to project important driving information such as speed and navigation onto the windshield in front of the driver, enabling the driver to view important driving information such as speed and navigation without having to lower or turn their head as much as possible. The head-up display device real-scene simulation test chamber is mainly a test device used to simulate different lighting conditions and actual usage scenarios to evaluate the performance and reliability of the head-up display (HUD) device.

[0003] Currently, during the operation of most real-scene simulation test chambers, it is common to directly fix the head-up display device on the workbench and then conduct simulation tests. Therefore, there are the following disadvantages: it is impossible to change the position of the head-up display device according to different test requirements and simulation conditions, resulting in a reduction in the accuracy and flexibility of device testing. Content of the Utility Model

[0004] The purpose of the utility model is to provide a head-up display device real-scene simulation test chamber to solve the problem that the position of the head-up display device cannot be changed according to different test requirements and simulation conditions, resulting in a reduction in the accuracy and flexibility of device testing.

[0005] To achieve the above-mentioned utility model purpose, the utility model adopts the following technical solutions: A head-up display device real-scene simulation test chamber includes two baffles, and the two baffles are respectively rotatably connected to the front side of the outer wall of the test chamber body through hinges. A windshield is provided inside the test chamber body. A robotic arm is fixed to the inner top surface of the test chamber body. A first guide rail is fixed to the inner bottom surface of the test chamber body. The top surface of the slider of the first guide rail is fixed with a second guide rail. The top surface of the slider of the second guide rail is fixed with a connecting plate, and a head-up display device body is detachably arranged on the top surface of the connecting plate.

[0006] Preferably, a plurality of support plates are fixed to the inner bottom surface of the test chamber body. Two of the plurality of support plates are in a group, and a limiting column is fixed between the two support plates. Two limiting blocks are fixed to the bottom surface of the second guide rail, and limiting holes are respectively formed in the front sides of the two limiting blocks. The two limiting holes are respectively slidably sleeved on the two limiting columns.

[0007] Preferably, a plurality of threaded grooves are formed in the top surface of the connecting plate, and a plurality of threaded holes are formed in the top surface of the head-up display device body. Bolts are respectively threadedly connected in the plurality of threaded holes, and the threaded ends of the plurality of bolts are respectively threadedly connected to the inside of the plurality of threaded grooves.

[0008] Preferably, a support column is provided on the front side of the test chamber body, and a display screen is fixed to the top end of the support column.

[0009] Preferably, two reinforcing plates are respectively fixed to the left and right sides of the inner wall of the test chamber body.

[0010] Preferably, observation holes are respectively formed in one side of the two baffles, and transparent glasses are respectively fixed inside the two observation holes.

[0011] Compared with the prior art, a head-up display device virtual simulation test chamber adopting the above technical scheme has the following beneficial effects:

[0012] First, during use, the first guide rail, the second guide rail and the connecting plate facilitate the front-back and left-right position adjustment of the head-up display device body, so as to be able to change the position of the head-up display device body according to different test requirements and simulation conditions to adapt to various complex test scenarios, thereby improving the accuracy and flexibility of the test of the head-up display device body;

[0013] Second, during use, the limiting column and the limiting block facilitate the limiting of the first guide rail to prevent the first guide rail from shifting, thereby being able to improve the stability of the first guide rail and the head-up display device body during movement, and ensuring the operation safety and reliability of the test chamber body. The bolts facilitate the disassembly and assembly of the head-up display device body by the staff, and further facilitate the maintenance or replacement of the head-up display device body by the staff, improving the maintainability of the equipment;

[0014] Third, during use, the display screen facilitates the real-time display of the test situation inside the test chamber body, enabling the operator to intuitively understand the test process and improving the work efficiency and monitoring ability. The reinforcing plates facilitate strengthening the internal structure strength of the test chamber body, ensuring the stability and safety of the equipment during use. The observation holes and the transparent glasses facilitate the staff to see the situation inside the test chamber body without opening the baffle. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the embodiment.

[0016] Figure 2 It is an exploded schematic diagram of the embodiment.

[0017] Figure 3Explosion schematic diagram of the support plate and connection plate in the embodiment.

[0018] Figure 4 For the embodiment Figure 2 Enlarged schematic diagram of part A in

[0019] In the figure: 1, baffle; 2, test chamber body; 3, windshield; 4, robotic arm; 5, first guide rail; 6, second guide rail; 7, connection plate; 8, head-up display device body; 9, support plate; 10, limit post; 11, limit block; 12, limit hole; 13, threaded groove; 14, threaded hole; 15, bolt; 16, support column; 17, display screen; 18, reinforcement plate; 19, observation hole; 20, transparent glass. Detailed implementation manners

[0020] The following will describe in detail the preferred embodiments of the present invention with reference to the accompanying drawings.

[0021] As Figures 1-4 shown, a head-up display device virtual simulation test chamber includes two baffles 1, and the two baffles 1 are respectively rotatably connected to the front side of the outer wall of the test chamber body 2 through hinges. A windshield 3 is provided inside the test chamber body 2. A robotic arm 4 is fixed to the inner top surface of the test chamber body 2, and a first guide rail 5 is fixed to the inner bottom surface of the test chamber body 2. The top surface of the slider of the first guide rail 5 is fixed with a second guide rail 6, and the top surface of the slider of the second guide rail 6 is fixed with a connection plate 7. The head-up display device body 8 is detachably arranged on the top surface of the connection plate 7.

[0022] During use, when the staff needs to use the head-up display device body 8 for virtual simulation testing, by starting the first guide rail 5, the slider of the first guide rail 5 moves back and forth, thereby driving the second guide rail 6, the connection plate 7, and the head-up display device body 8 to move back and forth for adjustment. At the same time, by starting the second guide rail 6, the slider of the second guide rail 6 moves left and right, so that the connection plate 7 and the head-up display device body 8 can move left and right for adjustment. It realizes all-round position adjustment, enhances the flexibility and accuracy of the test, not only simplifies the test preparation process, but also significantly improves the test efficiency.

[0023] Through the first guide rail 5, the second guide rail 6 and the connection plate 7, it is convenient to adjust the position of the head-up display device body 8 back and forth and left and right, so as to be able to change the position of the head-up display device body 8 according to different test requirements and simulation conditions to adapt to various complex test scenarios, thereby improving the accuracy and flexibility of the test of the head-up display device body 8.

[0024] As Figures 1-4As shown in the figure, several support plates 9 are fixed on the inner bottom surface of the test chamber body 2. Two of the several support plates 9 form a group, and a limit post 10 is fixed between the two support plates 9. Two limit blocks 11 are fixed on the bottom surface of the second guide rail 6, and limit holes 12 are respectively opened on the front sides of the two limit blocks 11. The two limit holes 12 are respectively sleeved on the two limit posts 10 in a slidable manner.

[0025] During use, the limit post 10 and the limit block 11 are beneficial for limiting the first guide rail 5 to prevent the first guide rail 5 from shifting, thereby improving the stability of the first guide rail 5 and the head-up display device body 8 during movement, and ensuring the operation safety and reliability of the test chamber body 2.

[0026] As Figures 1-4 shown, several threaded grooves 13 are opened on the top surface of the connecting plate 7, several threaded holes 14 are opened on the top surface of the head-up display device body 8, bolts 15 are respectively threadedly connected in the several threaded holes 14, and the threaded ends of the several bolts 15 are respectively threadedly connected to the interiors of the several threaded grooves 13. A support column 16 is provided on the front side of the test chamber body 2, and a display screen 17 is fixed at the top end of the support column 16.

[0027] During use, the bolts 15 are beneficial for the staff to disassemble and assemble the head-up display device body 8, and thus facilitate the staff to maintain or replace the head-up display device body 8, improving the maintainability of the equipment. The display screen 17 is beneficial for displaying the test conditions inside the test chamber body 2 in real time, enabling the operator to intuitively understand the test process and improving the work efficiency and monitoring ability.

[0028] As Figure 1 、 Figure 2 and Figure 4 shown, two reinforcing plates 18 are respectively fixed on the left and right inner walls of the test chamber body 2. Observation holes 19 are respectively opened on one sides of the two baffle plates 1, and transparent glasses 20 are respectively fixed inside the two observation holes 19.

[0029] During use, the reinforcing plates 18 are beneficial for strengthening the internal structural strength of the test chamber body 2, ensuring the stability and safety of the equipment during use. The observation holes 19 and the transparent glasses 20 are beneficial for the staff to see the situation inside the test chamber body 2 without opening the baffle plate 1.

[0030] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A real-scene simulation test chamber for a head-up display device, comprising two baffles (1), wherein the two baffles (1) are rotatably connected to the front side of the outer wall of a test chamber body (2) through hinges, and characterized in that: A windshield (3) is provided inside the test chamber body (2); a mechanical arm (4) is fixed to the internal top surface of the test chamber body (2); a first guide rail (5) is fixed to the internal bottom surface of the test chamber body (2); a second guide rail (6) is fixed to the top surface of a slider of the first guide rail (5); a connecting plate (7) is fixed to the top surface of a slider of the second guide rail (6); and a head-up display device body (8) is detachably provided on the top surface of the connecting plate (7).

2. A real-scene simulation test chamber for a head-up display device according to claim 1, characterized in that: A plurality of support plates (9) are fixed to the inner bottom surface of the test chamber body (2), two of the plurality of support plates (9) form a group, a limiting column (10) is fixed between the two support plates (9), and two limiting blocks (11) are fixed to the bottom surface of the second guide rail (6), limiting holes (12) are respectively provided on the front sides of the two limiting blocks (11), and the two limiting holes (12) are respectively slidably mounted on the two limiting columns (10).

3. A real-scene simulation test chamber for a head-up display device according to claim 2, characterized in that: The top surface of the connecting plate (7) is provided with a plurality of threaded grooves (13), the top surface of the head-up display device body (8) is provided with a plurality of threaded holes (14), bolts (15) are respectively threadedly connected in the plurality of threaded holes (14), and the threaded ends of the plurality of bolts (15) are respectively threadedly connected to the inner threads of the plurality of threaded grooves (13).

4. A real-scene simulation test chamber for a head-up display device according to claim 3, characterized in that: A support column (16) is provided on the front side of the test chamber body (2), and a display screen (17) is fixed to the top end of the support column (16).

5. The real-scene simulation test chamber for a head-up display device according to claim 1, characterized in that: Two reinforcing plates (18) are respectively fixed on the left and right sides of the inner wall of the test chamber body (2).

6. A real-scene simulation test chamber for a head-up display device according to claim 5, characterized in that: An observation hole (19) is respectively provided on one side of the two baffles (1), and transparent glass (20) is respectively fixed inside the two observation holes (19).

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