PC (Personal Computer) mounting piece of electronic rearview mirror demonstration device

Abstract

The utility model relates to the technical field of electronic rearview mirror demonstration, in particular to a PC (Personal Computer) mounting piece of an electronic rearview mirror demonstration device, which is characterized in that one side of a shell is provided with a connecting part for supporting a camera, the top of the shell is provided with a supporting part for clamping a screen plate, and the top surface of the shell is provided with a projection notch; an LBS light machine installed in an inner cavity of the shell part projects an image to the screen plate through the projection notch, the supporting frame comprises two longitudinal beams and two cross beams, the two longitudinal beams are arranged in parallel, the two ends of each longitudinal beam are integrally formed on the front wall and the rear wall of the inner cavity of the shell part respectively, and the two cross beams are arranged between the two longitudinal beams, and the two ends of each cross beam are integrally formed on the front sides and the rear sides of the middles of the longitudinal beams respectively. The positions, corresponding to the outer side wall of the micro PC, of the cross beam and the longitudinal beam are each provided with a flanging structure, a wire harness connected with the camera extends from an inner cavity of the shell part connecting part and then is connected to the input end of the micro PC through a wire, and the output end of the micro PC is electrically connected with the input end of the LBS optical machine. The problem that the electronic rearview mirror element is inconvenient to effectively fix and support, so that the function demonstration is difficult to carry out is well solved.

Description

Technical Field

[0001] This utility model relates to the field of electronic rearview mirror demonstration technology, specifically a PC mounting component for an electronic rearview mirror demonstration device. Background Technology

[0002] Traditional rearview mirrors are optical lenses mounted on both sides of the driver's side in a car. While driving, the driver moves their head to observe the rear view. Electronic rearview mirrors, on the other hand, record images of a designated rear view using cameras, process them via a miniature PC, and transmit the images to a fixed screen using an LBS (Location Based Service) optical engine. The driver can then clearly see the rear view by observing the image on the screen. In the context of the era of intelligent vehicles, electronic rearview mirrors can also be integrated with ADAS (Advanced Driver Assistance Systems) and DMS (Driver Management Systems), representing a future development trend.

[0003] The widespread application of electronic rearview mirrors relies heavily on technology promotion and demonstration. Currently, the technical promotion and demonstration of the working principle and imaging effects of electronic rearview mirrors, especially LBS optical-engine projection imaging components, are mostly conducted through animation simulations. While these simulations can generally accurately reflect the working principle, they lack realism in demonstrating the corresponding imaging effects, thus significantly diminishing the effectiveness of the demonstration. Another demonstration method involves directly assembling the various components of the electronic rearview mirror onto a vehicle and having personnel enter the driver's cabin for a physical demonstration. While this method provides excellent results, it is limited by its flexibility and makes it difficult to conduct widespread promotion and demonstration activities. Utility Model Content

[0004] The purpose of this utility model is to provide a PC mounting component for an electronic rearview mirror demonstration device, which solves the problem in the prior art that it is inconvenient to effectively fix and support the electronic rearview mirror components, thus making it difficult to demonstrate their functions.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a PC mounting component for an electronic rearview mirror demonstration device, comprising a housing, a camera, a micro PC, an LBS optical engine, and a screen panel. The housing has a connecting portion on one side for supporting the camera and a supporting portion on the top for mounting the screen panel. The LBS optical engine is mounted within the housing cavity, and the top surface of the housing has a projection slot. The LBS optical engine projects images onto the screen panel through the projection slot. The supporting frame includes two parallel longitudinal beams integrally formed at both ends on the front and rear walls of the housing cavity, and two transverse beams integrally formed at both ends on the front and rear sides of the middle of the longitudinal beams, located between the two longitudinal beams. The micro PC is supported on the middle of the transverse and longitudinal beams. The transverse and longitudinal beams have upwardly bent flanges corresponding to the outer side walls of the micro PC. The wiring harness connected to the camera terminal extends from the inner cavity of the housing connecting portion and is connected to the input end of the micro PC. The output end of the micro PC is electrically connected to the input end of the LBS optical engine via the wiring harness.

[0006] Preferably, the housing component is a one-piece injection-molded plastic part.

[0007] Preferably, the bottom of the inner cavity of the housing is integrally formed with a sloping support platform corresponding to the end of the projection slot, and the LBS optical engine is fixed to the bottom surface of the sloping support platform using screws and pressure plates.

[0008] Preferably, the bottom surface of the inclined support platform is provided with a recessed groove that matches the LBS optical engine.

[0009] Preferably, the distance between the top surface of the support frame and the top surface of the inner cavity of the housing is greater than the thickness of the micro PC.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] The PC mounting component of the electronic rearview mirror demonstration device disclosed in this utility model supports and fixes the main components of the electronic rearview mirror. The overall structure is compact and small, which facilitates the flexible demonstration of the technical principles and functions of the electronic rearview mirror. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the entire utility model;

[0013] Figure 2 This is a bottom view of the shell component of this utility model;

[0014] Figure 3 This is a three-dimensional structural diagram of the support frame of this utility model.

[0015] In the diagram: 1-Housing component; 1.1-Sloping support platform; 1.2-Projection slot;

[0016] 2-Camera;

[0017] 3-Miniature PC;

[0018] 4-LBS Optical Engine;

[0019] 5-Screen panel;

[0020] 6-Supporting frame; 6.1-Longitudinal beam; 6.2-Cross beam. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-3 This utility model provides a technical solution: a PC mounting component for an electronic rearview mirror demonstration device, including a housing 1, a camera 2, a micro PC 3, an LBS optical engine 4, and a screen panel 5. The housing 1 has a connecting part on one side for supporting the camera 2 and a supporting part on the top for mounting the screen panel 5. The LBS optical engine 4 is installed inside the housing 1, and the top surface of the housing 1 has a projection slot 1.2. The LBS optical engine 4 projects images onto the screen panel 5 through the projection slot 1.2. The support frame 6 includes parallel components, with both ends integrally formed inside the housing 1. The cavity has two longitudinal beams 6.1 on its front and rear walls, and two transverse beams 6.2 located between the two longitudinal beams 6.1 and integrally formed at both ends on the front and rear sides of the middle of the longitudinal beams 6.1. The miniature PC3 is supported on the middle of the transverse beams 6.2 and the longitudinal beams 6.1. The transverse beams 6.2 and the longitudinal beams 6.1 are respectively provided with upwardly bent flange structures at the positions corresponding to the outer side walls of the miniature PC3. The wiring harness connected to the terminal of the camera 2 extends from the inner cavity of the connecting part of the housing 1 and is connected to the input end of the miniature PC3. The output end of the miniature PC3 is electrically connected to the input end of the LBS optical engine 4 through the wiring harness.

[0023] The housing 1 is a one-piece injection-molded plastic part. The distance between the top surface of the support frame 6 and the top surface of the inner cavity of the housing 1 is greater than the thickness of the micro PC3. The bottom of the inner cavity of the housing 1 is integrally formed with a sloping support platform 1.1 corresponding to the end of the projection slot 1.2. The LBS optical engine 4 is fixed to the bottom surface of the sloping support platform 1.1 using screws and pressure plates.

[0024] In summary, camera 2 is installed at the end of the connector on one side of the housing component, screen panel 5 is clipped onto the side wall of the top support of housing component 1, and LBS optical engine 4 is fixed to the bottom surface of the inclined support platform 1.1 to ensure that the projection light path of LBS optical engine 4 can be completely projected onto screen panel 5 along the projection slot 1.2. When installing micro PC 3, micro PC 3 is first placed above the middle of the support frame 6 and clipped into the flange structure on the crossbeam 6.2 and longitudinal beam 6.1 to ensure that micro PC 3 is securely clipped. During the demonstration, camera 2 captures images (i.e., simulates the rear view of the vehicle). The images captured by camera 2 are transmitted to micro PC 3 for processing. The processed information is transmitted to LBS optical engine 4, which projects the images along the projection slot 1.2, ultimately projecting the images completely onto screen panel 5. The observer can see the simulated rear view of the vehicle by observing screen panel 5.

[0025] To ensure that the LBS optical engine 4 can be firmly fixed on the inclined support platform 1.1, the bottom surface of the inclined support platform 1.1 is provided with a groove that matches the LBS optical engine 4.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A PC mounting component for an electronic rearview mirror demonstration device, comprising a housing (1), a camera (2), a micro PC (3), an LBS optical machine (4) and a screen board (5), wherein one side of the housing (1) is provided with a connection portion for supporting the camera (2) and the top is provided with a support portion for clamping the screen board (5), the LBS optical machine (4) is installed in the inner cavity of the housing (1), and the top surface of the housing (1) is provided with a projection slot (1.2), and the LBS optical machine (4) projects an image onto the screen board (5) through the projection slot (1.2), characterized in that: Also includes: A support frame (6), the support frame (6) comprising two longitudinal beams (6.1) arranged in parallel and with two ends integrally formed on the front and rear walls of the inner cavity of the shell member (1), and two transverse beams (6.2) arranged between the two longitudinal beams (6.1) and with two ends integrally formed on the front and rear sides of the middle of the longitudinal beams (6.1), the micro PC (3) being supported on the middle of the transverse beams (6.2) and the longitudinal beams (6.1), and the transverse beams (6.2) and the longitudinal beams (6.1) being provided with upwardly bent flange structures at positions corresponding to the outer side walls of the micro PC (3); The wiring harness connected to the terminal of the camera (2) extends from the inner cavity of the connecting portion of the shell (1) and is connected to the input end of the micro PC (3). The output end of the micro PC (3) is electrically connected to the input end of the LBS optical machine (4) through the wiring harness.

2. The PC mounting member of the electronic rearview mirror demonstration device according to claim 1, characterized in that: The housing part (1) is an integrally injection-molded plastic part.

3. The PC mounting piece of the electronic rearview mirror demonstration device according to claim 1, characterized in that: An inclined support platform (1.1) is integrally formed at a position on the bottom of the inner cavity of the housing (1) corresponding to the end of the projection slot (1.2), and the LBS optical machine (4) is fixed to the bottom surface of the inclined support platform (1.1) using screws and pressing sheets.

4. The PC mounting piece of the electronic rearview mirror demonstration device according to claim 3, characterized in that: The bottom surface of the inclined support platform (1.1) is provided with a recessed groove that is matched with the LBS optical machine (4) for clamping.

5. The PC mounting piece of the electronic rearview mirror demonstration device according to claim 1, characterized in that: The distance between the top surface of the support frame (6) and the top surface of the inner cavity of the housing (1) is greater than the thickness of the micro PC (3).

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