Vehicle-mounted entertainment display screen mounting structure

Abstract

The utility model provides a kind of vehicle-mounted entertainment display screen mounting structure, its simple structure, assembly is simple, and overall integrated feeling is good.It includes display screen component, middle frame, PCBA, mounting bracket, plastic rear shell;The display screen component is installed in the front end of the middle frame;The PCBA is installed in the back of the middle frame, the mounting bracket is covered in the outer side of the PCBA, and predetermined position is realized by the cooperation of positioning hole and middle frame positioning column, and screw is locked in the back of the middle frame by mounting bracket;The plastic rear shell is covered in the outer side of mounting bracket, and is fixed by the cooperation of the snap groove of corresponding position of middle frame with outer ring buckle;Its characterized in that: the plastic rear shell bottom is provided with integrally-formed clamping jaw, automobile body is provided with elastic snap mounting groove, the integrally-formed clamping jaw is inserted into the mounting groove and is positioned by the elastic snap;The recess is equipped with plug cover in the bolt installation position corresponding area on the plastic rear shell, and covers bolt installation area.

Description

Technical Field

[0001] This utility model belongs to the technical field of vehicle electronic equipment components, specifically relating to an installation structure for a vehicle entertainment display screen. Background Technology

[0002] With the development of automotive intelligence, in-vehicle entertainment displays have evolved from simple information display windows into the core interactive hub of intelligent cockpits. In-vehicle entertainment screens not only provide functions such as navigation, audio-visual entertainment, and vehicle status display, but also directly affect the human-machine interaction experience and the overall aesthetics of the interior. The existing installation structure of in-vehicle entertainment displays includes the display assembly, mid-frame, PCBA (board circuit board with components installed), plastic back cover, and mounting bracket. The mounting bracket is fixed to the vehicle body with bolts. To conceal the bolt installation area and improve the appearance, a decorative cover is usually added to the connection area between the display and the vehicle body. The decorative cover is connected to the plastic back cover or the vehicle body via clips, achieving a concealed connection. In actual assembly, adding a decorative cover can cause uneven gaps or staggered sections between the display and the vehicle body, creating a visual abruptness and failing to achieve the ideal effect of a "seamless integration" between the display and the interior. Furthermore, adding a decorative cover increases the number of parts, complicates the assembly process, and is detrimental to production efficiency and structural stability, affecting the overall sense of unity in the appearance. Summary of the Invention

[0003] In view of the shortcomings of existing in-vehicle entertainment displays, such as complex structure, cumbersome assembly, insufficient aesthetics, and poor overall integration, this utility model provides an in-vehicle entertainment display installation structure that is simple in structure, easy to assemble, and has a good overall integration.

[0004] The technical solution is as follows: It includes a display screen assembly, a mid-frame, a PCBA, a mounting bracket, and a plastic back cover; the display screen assembly is mounted on the front end of the mid-frame; the PCBA is mounted on the back of the mid-frame, the mounting bracket covers the outside of the PCBA and is pre-positioned by cooperating with the positioning posts of the mid-frame through positioning holes, and screws pass through the mounting bracket and are locked to the back of the mid-frame; the plastic back cover covers the outside of the mounting bracket and is fixed by cooperating with the corresponding slots of the mid-frame through outer ring buckles; the plastic back cover is characterized in that: the bottom of the plastic back cover is provided with an integrally molded claw, the car body is provided with a spring-loaded mounting slot, the molded claw is inserted into the mounting slot and positioned by the spring-loaded slot; the top of the plastic back cover is provided with a groove corresponding to the bolt installation position, and a plug is installed in the groove to cover the bolt installation area. Its further feature is: The display screen assembly is connected to the front surface of the middle frame by adhesive dispensing. The PCBA is provided with positioning holes that cooperate with positioning posts on the back of the middle frame for pre-positioning; The plug is provided with a hook, and the plug passes through the mounting hole of the plastic back shell and is pre-installed on the plastic back shell through the hook.

[0005] In the above-described structure of this utility model, the structure is simplified and assembly is convenient. By eliminating the independent decorative cover and transition piece, and relying solely on the plastic rear shell to join with the vehicle body, the structure is integrated, significantly reducing the number of parts. The plastic rear shell is integrally molded without any steps or gaps, resulting in a high degree of visual integration between the display screen and the interior, and a good overall sense of unity. The claw and spring-loaded structure enables rapid assembly and positioning, resulting in high installation efficiency. Attached Figure Description

[0006] Figure 1 This is a three-dimensional schematic diagram of the present invention; Figure 2 This is an exploded view of the present invention. Figure 3 This is a schematic diagram of the chuck claw in this utility model; Figure 4 This is a schematic diagram of the spring clip of this utility model; Figure 5 This is a schematic diagram showing the positional relationship between the claw and the spring in this utility model. Detailed Implementation

[0007] See Figure 1 , Figure 2 This utility model includes a display screen assembly 1, a middle frame, a PCBA, a mounting bracket, and a plastic back cover. The display screen assembly 1 is mounted on the front end of the middle frame 2. The display screen assembly 1 and the front end plane of the middle frame 2 are connected by adhesive dispensing. The PCBA 3 is mounted on the back of the middle frame 2. The PCBA 3 is provided with positioning holes that cooperate with positioning posts on the back of the middle frame 2 for pre-positioning. The mounting bracket 4 covers the back side of the PCBA 3 and is pre-positioned by cooperating with positioning posts on the middle frame 2 through positioning holes. Screws 5 pass through the mounting bracket 4 and are locked to the back of the middle frame 2. The plastic back cover 6 covers the back side of the mounting bracket 4 and is fixed by cooperating with corresponding slots on the middle frame 2 through outer ring buckles. The bottom of the plastic back cover 6 is provided with an integrally formed claw 9. The car body is provided with a spring-loaded mounting slot (the mounting slot is not shown in the figure). The formed claw 9 is inserted into the mounting slot and positioned by spring-loaded 8. The top of the plastic back cover 6 is provided with a groove 11 in the area corresponding to the bolt installation position. A plug 7 is installed in the groove 11 to cover the bolt installation area. The end cap 7 is equipped with a hook 10. The end cap 7 passes through the mounting hole of the plastic back cover 6 and is pre-installed on the plastic back cover 6 via the hook 10. When the in-vehicle entertainment screen is installed with the vehicle body, the one-piece molded positioning pin on the mounting bracket 4 passes through the positioning hole of the vehicle body, and the one-piece molded claw 9 and the pre-installed spring clip 8 on the plastic back cover 6 are inserted into the spring clip mounting slot. After being secured with four bolts, the pre-installed end cap 7 on the plastic back cover 6 is covered, and the installation is finally completed. In this way, the in-vehicle entertainment screen is connected to the vehicle body only through the plastic back cover, reducing "transition parts", simplifying the structure and making installation easier.

Claims

1. A vehicle-mounted entertainment display screen mounting structure, comprising a display screen assembly, a mid-frame, a PCBA, a mounting bracket, and a plastic rear shell; the display screen assembly is mounted on the front end of the mid-frame; the PCBA is mounted on the back of the mid-frame, the mounting bracket covers the outside of the PCBA and is pre-positioned by engaging with positioning posts of the mid-frame through positioning holes, and screws pass through the mounting bracket and are locked to the back of the mid-frame; the plastic rear shell covers the outside of the mounting bracket and is fixed by engaging with corresponding slots of the mid-frame through outer ring buckles; characterized in that: The bottom of the plastic rear shell is provided with an integrally molded claw, and the car body is provided with a spring clip mounting groove. The molded claw is inserted into the mounting groove and positioned by the spring clip. The upper part of the plastic rear shell is provided with a groove corresponding to the bolt installation position, and a plug is installed in the groove to cover the bolt installation area.

2. The vehicle-mounted entertainment display screen mounting structure according to claim 1, characterized in that: The display screen assembly is connected to the front surface of the middle frame by adhesive dispensing.

3. The in-vehicle entertainment display screen mounting structure according to claim 2, characterized in that: The PCBA is provided with positioning holes that cooperate with positioning posts on the back of the middle frame for pre-positioning.

4. The in-vehicle entertainment display screen mounting structure according to claim 3, characterized in that: The plug is provided with a hook, and the plug passes through the mounting hole of the plastic back shell and is pre-installed on the plastic back shell through the hook.

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