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Device for realizing vehicle-mounted human-machine interface

A human-machine interface and panel technology, applied in the direction of chassis/cabinet/drawer parts, electrical components, electrical equipment shell/cabinet/drawer, etc. Equipment assembly, poor maintainability and other problems, to achieve the effect of a good human-computer interaction interface, improved anti-interference performance, and simple assembly and maintenance

Inactive Publication Date: 2011-07-27
CHINA NORTH VEHICLE RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the vehicle control parts cannot meet the independent installation and disassembly of each component, which makes the assembly and maintainability of the equipment poor, and is not conducive to the rapid maintenance of the faulty parts that have been located.
And the layout rationality and compact design of each component in the overall control part need to be further improved
[0003] More specifically design the band rotating accessories of the control part. The band rotating accessories used in general electronic equipment usually adopt a multi-position holding shaft structure without limit. It is easy to move when it is used frequently, which will cause the failure of electronic equipment.
[0004] The control part of the vehicle is mostly separated from the display part, and the driver cannot take into account the control information of the control part and the feedback information of the display part at the same time; in addition, the operation interface of the control part has problems such as the lack of backlighting of the buttons or the unreliable lighting method, which makes the control part Decreased stability

Method used

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  • Device for realizing vehicle-mounted human-machine interface
  • Device for realizing vehicle-mounted human-machine interface
  • Device for realizing vehicle-mounted human-machine interface

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Embodiment 1: overall compact design

[0042] figure 1 is the overall schematic diagram of the device, from figure 1 It can be seen that the device is simple and beautiful, and is convenient to be quickly installed on the vehicle and put into use. The screen shielding glass 16 and the display device 8 are embedded installations, such as figure 2 shown. Define the side of the light guide panel 6 inside the box 2 as the inner side, and the side outside the box 2 as the outer side, that is, in the closed state of the box, the components on the inner side of the light guide panel 6 are invisible, Display devices that can transmit information through the screen screen glass 16 are excluded. The light guide panel 6 adopts the structure of a light guide plate, which greatly improves the high reliability of key lighting; the embedded installation of the display device 8 and the screen shielding glass 16 realizes the sealing of the display window of the components, At the ...

Embodiment 2

[0043] Example 2: Embedded installation

[0044] Such as Figure 4 As shown in the structural diagram of the light guide panel, the embedded installation means that two stacked grooves are processed on the inner surface of the light guide panel 6 . image 3The schematic diagram of the light guide panel assembly shows the installation position relationship between the wire mesh shielding glass 16 and the glass bezel 18, the bottom groove 19 is the installation groove of the wire mesh shielding glass 16, and the top groove 20 is the installation groove of the glass bezel 18 During installation, sealant is applied on the contact surface between the screen screen glass 16 and the bottom groove 19 to achieve sealing, and the screen screen glass 16 is compressed by the glass pressure ring 18, thereby realizing the shielding function of the display device 8 .

Embodiment 3

[0045] Embodiment 3: Concealed installation

[0046] The concealed installation of the auxiliary panel assembly 4, such as Figure 5 and Figure 6 shown. Concealed installation means that there is an installation slot for the auxiliary panel 12 on the corresponding part of the inner surface of the light guide panel 6. During assembly, the switches 11, buttons 10 and other devices on the auxiliary panel 12 are assembled independently and then connected with the light guide panel 6. Achieve final assembly. The various operating components arranged on the auxiliary panel assembly 4 are installed inside the light guide panel 6 to realize concealed installation. Due to the relative independence of the auxiliary panel assembly, it is possible to quickly locate faulty components and timely repair and replace faulty components.

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Abstract

The invention belongs to the field of electronic parts and specifically relates to a device for realizing a vehicle-mounted human-machine interface. The device comprises a light guide panel assembly, a box body, a socket box assembly and a cover, wherein the light guide panel assembly comprises a display device, silk screen shielding glass, an auxiliary panel assembly, a light guide panel, luminous buttons, a glass pressing ring, a shock absorption pad of the glass pressing ring, the shock absorption pad of the display device and a fixed framework of the display device, the display device and the silk screen shielding glass adopt embedded installation, the auxiliary panel assembly adopts concealed installation, a wave band rotation accessory of the auxiliary panel assembly is a wave band rotating disc, and the wave band rotating disc is the wave band rotation accessory in the mechanical limiting way. The device adopts the integrated layout and installation, thereby being easy for assembly and maintenance of a whole machine; the design of a luminous panel assembly can enhance the expandability of the functions of the whole machine and realize the good human-machine interaction interface; and the device has good working stability under a complex electromagnetic environment.

Description

technical field [0001] The invention belongs to the field of electronic components, and in particular relates to a device for realizing a vehicle-mounted man-machine interface. Background technique [0002] In the field of vehicle applications, the electronic components used for the control part need to meet strong environmental adaptability due to strong vibrations and other conditions during the driving of the vehicle. In addition, the control part needs to maintain high reliability and good maintainability under different environments. At present, most of the vehicle control parts cannot meet the independent installation and disassembly of each component, which makes the assembly and maintainability of the equipment poor, and is not conducive to the rapid maintenance of the faulty parts that have been located. And the layout rationality and compact design of each component in the overall control part need to be further improved. [0003] More specifically, the band rota...

Claims

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Application Information

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IPC IPC(8): H05K5/00H05K5/02
Inventor 郝宏赵玉堂王辉
Owner CHINA NORTH VEHICLE RES INST
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