Vehicle-mounted display equipment and connecting structure of display equipment

Abstract

The utility model discloses vehicle-mounted display equipment and a connecting structure of the display equipment, the vehicle-mounted display equipment comprises a display assembly and a shell connected with the display assembly, the shell is provided with a front side and a rear side which are opposite to each other, the front side of the shell is provided with a panel, and the panel is provided with a window opening matched with the display assembly; a mounting channel communicated with the window opening is formed in the rear side of the shell, and a pair of brackets which are oppositely arranged are arranged in the mounting channel; the display assembly is located in the installation channel, the front side of the display assembly abuts against the panel in the circumferential direction and partially penetrates through the window opening to be used for displaying, and the rear side of the display assembly abuts against the support. The problems that an existing vehicle-mounted display device is relatively complex in structure and inconvenient to install and replace are solved.

Description

Technical Field

[0001] The present application relates to a display device, and more particularly to a vehicle-mounted display device and a connection structure of the display device. Background Art

[0002] With the prevalence of intelligent vehicles, the display devices used in vehicles are tending to be larger and more intelligent in order to better suit navigation and multimedia entertainment functions. Existing in-vehicle display devices usually adopt a one-vehicle-one-device approach, and are developed separately by manufacturers for different models. Some in-vehicle display devices also adopt unified specifications and models, which can save manufacturers' development costs, reduce users' replacement costs, and increase the difficulty of adaptation for software developers. The above-mentioned in-vehicle display devices with unified specifications and models are not easy to install and replace when installed on the vehicle due to their relatively complex structure, and improvements are proposed to this end. Utility Model Content

[0003] The utility model discloses a vehicle-mounted display device, which solves the problem that the existing vehicle-mounted display device has a relatively complex structure and is inconvenient to install and replace.

[0004] A vehicle-mounted display device includes a display assembly and a housing connected to the display assembly, the housing having opposing front and rear sides, the front side of the housing having a panel having a window opening for cooperating with the display assembly, the rear side of the housing having a mounting channel communicating with the window opening, the mounting channel having a pair of brackets disposed opposite each other;

[0005] The display assembly is located in the installation channel, with its front side abutting against the panel along the circumferential direction and partially passing through the window opening for display, and its rear side abutting against the bracket.

[0006] In the present application, a shell is provided on the outside of the display assembly. On the one hand, the shell can fix the display assembly, and on the other hand, it serves as a carrier for connecting the display assembly with the outside to facilitate assembly.

[0007] Several optional methods are also provided below, but they are not intended to be additional limitations on the above-mentioned overall solution. They are merely further supplements or optimizations. Under the premise that there are no technical or logical contradictions, each optional method can be combined separately for the above-mentioned overall solution, or multiple optional methods can be combined.

[0008] Optionally, the shell further includes a rear cover, which covers the rear side of the installation channel.

[0009] Optionally, the bracket is detachably connected to the inner wall of the installation channel, the front end of the bracket acts on the display assembly, and the rear end has a connecting portion for connecting to the back cover.

[0010] Optionally, the installation channel is further provided with a fastening seat, which acts between the bracket and the rear side of the display assembly. The fastening seat is annular and contacts the rear side of the display assembly along the circumferential direction.

[0011] Optionally, the rear side of the fastening seat is provided with a first limiting structure, and the front side of the bracket is provided with a second limiting structure, and the first limiting structure is coupled with the second limiting structure to limit the fastening seat from sliding in a direction parallel to the panel.

[0012] Optionally, the mounting channel includes a pair of side walls arranged opposite to each other for connecting the bracket.

[0013] Optionally, one end of the side wall away from the panel is bent into the installation channel.

[0014] Optionally, the installation channel is formed by four side walls, and a pair of the brackets are respectively located on two side walls facing each other.

[0015] The present application also discloses a connection structure for fixing a display device, comprising:

[0016] a panel having a window opening for partially viewing the display device;

[0017] An installation channel is connected to the rear side of the panel, and a pair of brackets arranged opposite to each other are detachably connected to the side walls of the installation channel;

[0018] A rear cover, used for covering the rear side of the installation channel;

[0019] The panel, the mounting channel and the back cover together form an accommodating space for accommodating the display device. The front side of the bracket is used to push against the display device, and the back side is used to connect to the back cover.

[0020] The beneficial effects of this application are as follows:

[0021] In this application, a housing is provided outside the display assembly to connect the display assembly to the outside world. A detachable bracket provided within the housing allows for quick securement of the display assembly, facilitating its removal for maintenance. Furthermore, a fastening seat is provided on the rear side of the display assembly to evenly distribute the force exerted by the bracket on the display assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic structural diagram of an embodiment of the present application;

[0023] Figure 2 This is an exploded view of an embodiment of the present application;

[0024] Figure 3 This is an exploded view of an embodiment of the present application;

[0025] Figure 4 A cross-sectional view of an embodiment of the present application;

[0026] Figure 5 This is a schematic diagram of a partial structure of an embodiment of the present application;

[0027] Figure 6 This is a schematic diagram of the partial structure of an embodiment of the present application.

[0028] The reference numerals in the figures are described as follows:

[0029] 1. Display assembly; 2. Housing; 21. Panel; 211. Window opening; 212. Protrusion; 22. Mounting channel; 221. Side wall; 23. Bracket; 231. Second limiting structure; 232. Connecting portion; 24. Fastening seat; 241. First limiting structure; 3. Back cover. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0031] It should be noted that when a component is referred to as being "connected" to another component, it may be directly connected to the other component or there may be an intermediate component. When a component is referred to as being "disposed on" another component, it may be directly disposed on the other component or there may be an intermediate component.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application pertains. The terms used herein in the specification of this application are for the purpose of describing specific embodiments only and are not intended to limit this application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0033] refer to Figures 1 to 4 In one embodiment of the present application, a vehicle-mounted display device is disclosed, including a display component 1 and a housing 2 connected to the display component 1.

[0034] The housing 2 surrounds the display assembly 1. The housing 2 has opposing front and rear sides. The front side of the housing 2 includes a panel 21 with a window opening 211 that mates with the display assembly 1, allowing the display assembly 1 to display through the window opening 211. The rear side of the housing 2 includes a mounting channel 22 for accommodating the display assembly 1. The mounting channel 22 includes at least a pair of opposing brackets 23 for securing the display assembly 1.

[0035] The window opening 211 is smaller than the display assembly 1 , so that the front side of the display assembly 1 abuts against the panel 21 along the circumferential direction for position limiting. The display assembly 1 abuts against the bracket 23 , and a portion of the display is displayed through the window opening 211 .

[0036] In some embodiments, the housing 2 further includes a rear cover 3 , which covers the rear side of the installation channel 22 to seal the rear of the installation channel 22 .

[0037] Furthermore, a heat dissipation structure is provided on the housing 2 to accelerate heat exchange of the display assembly 1 .

[0038] Furthermore, bracket 23 is detachably connected to the inner wall of mounting channel 22. The front end of bracket 23 engages display assembly 1, while the rear end includes a connection portion 232 for connecting to rear cover 3, forming a quick-release mechanism. During maintenance, bracket 23 can be removed directly, simultaneously separating both bracket 23 and rear cover 3 from mounting channel 22, eliminating the tedious process of first removing rear cover 3 and then bracket 23.

[0039] In some embodiments, reference Figure 2 and Figure 3 The mounting channel 22 is formed by four side walls 221 . The diameter of the cross section of the mounting channel 22 is larger than the diameter of the window opening 211 , so as to accommodate the display assembly 1 . The brackets 23 are provided on two opposite side walls 221 .

[0040] Furthermore, the installation channel 22 and the panel 21 are two independent components, which are connected by welding or other means.

[0041] In another embodiment, reference Figure 5 and Figure 6 The sidewalls of the mounting channel 22 are semi-open and include a pair of opposing sidewalls 221. In this embodiment, the sidewalls 221 and the panel 21 are integrally formed by stamping the same sheet material, thereby reducing material loss.

[0042] Accordingly, the length of the side wall 221 formed by stamping needs to be smaller than the length of the corresponding part of the window opening 211, and is used to form a protrusion 212 protruding into the window opening 211 on the open side of the mounting channel 22 corresponding to the window opening 211. The protrusion 212 is used to abut against the front side of the display component 1, thereby forming a fixation.

[0043] The protrusions 212 are located on two opposite sides of the window opening 211 , corresponding to two open sides of the installation channel 22 .

[0044] Furthermore, since the rear cover 3 is formed by an integral injection molding process, extension structures can be provided on both sides of the rear cover 3 to close the two open sides of the installation channel 22 .

[0045] In one embodiment, each of the pair of oppositely disposed side walls 221 is connected to a bracket 23 .

[0046] In another embodiment, one end of the bracket 23 is connected to one side wall 221 , and the other end is connected to the other side wall 221 ; and a pair of brackets 23 are respectively connected to the two ends of the side wall 221 .

[0047] In other embodiments, when the window opening 211 is configured as a non-quadrilateral structure such as a circle or polygon, the mounting channel 22 can be reconfigured to accommodate the overall shape of the display assembly 1. The brackets 23 are still disposed facing each other, acting on both sides of the display assembly 1 to secure the display assembly 1.

[0048] The detachable connection between the bracket 23 and the inner wall of the installation channel 22 can be a screw connection or a snap connection.

[0049] The above two embodiments can both be understood as a pair of brackets 23 being arranged facing each other.

[0050] refer to Figure 2 and Figure 3 To ensure uniform force distribution on the display assembly 1, a fastening seat 24 is provided within the mounting channel 22. This fastening seat 24 is annularly positioned around the outside of the display assembly 1. During connection, the front side of the fastening seat 24 circumferentially presses against the rear side of the display assembly 1, while the rear side of the fastening seat 24 abuts against the bracket 23. This distributes the support force provided by the bracket 23 evenly across the display assembly 1, preventing it from breaking.

[0051] In order to further improve the connection stability between the bracket 23 and the fastening seat 24, a first limiting structure 241 is provided on the rear side of the fastening seat 24, and a second limiting structure 231 is provided on the front side of the bracket 23. The first limiting structure 241 and the second limiting structure 231 are coupled and locked with each other to limit the fastening seat 24 from sliding in a direction parallel to the panel 21.

[0052] Furthermore, the first limiting structure 241 and the second limiting structure 231 may be in the form of a mutually interlaced and complementary sawtooth structure, a wedge-shaped structure, or a mortise and tenon structure.

[0053] Furthermore, the end of the side wall 221 away from the panel 21 is bent into the installation channel 22 to limit the display component 1 after the bracket 23 contacts and connects with the inner wall of the installation channel 22, thereby preventing the display component 1 from falling directly out of the installation channel 22.

[0054] In another embodiment of the present application, a connection structure is disclosed for fixing a display device. The connection structure is provided with a panel, a mounting channel, and a back cover in sequence from front to back.

[0055] The panel has a window opening for partially viewing the display device. One side of the mounting channel is connected to the window opening for accommodating the display device. The rear cover is used to cover the rear side of the mounting channel. The panel, mounting channel, and rear cover together form a storage space for accommodating the display device.

[0056] A pair of brackets arranged facing each other are detachably connected to the side walls of the installation channel, the front sides of the brackets are used to push against the display device, and the rear sides are used to connect to the back cover.

[0057] The technical features of the above-described embodiments may be combined in any manner. To simplify the description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as no contradiction exists between these combinations of technical features, they should be considered to be within the scope of this specification. When technical features of different embodiments are embodied in the same drawing, it can be deemed that the drawing also discloses examples of combinations of the various embodiments involved.

[0058] The above-described embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that a person skilled in the art may make various modifications and improvements without departing from the spirit of the present application, and such modifications and improvements are all within the scope of protection of the present application.

Claims

1. A vehicle-mounted display device, comprising a display assembly (1) and a housing (2) connected to the display assembly (1), characterized in that: The housing (2) has a front side and a rear side opposite to each other, the front side of the housing (2) is provided with a panel (21), and the panel (21) is provided with a window opening (211) that cooperates with the display assembly (1); the rear side of the housing (2) is provided with a mounting channel (22) that communicates with the window opening (211), and a pair of brackets (23) are provided in the mounting channel (22) that are arranged facing each other; The display assembly (1) is located in the installation channel (22), with its front side abutting against the panel (21) along the circumferential direction and partially passing through the window opening (211) for display, and its rear side abutting against the bracket (23).

2. The vehicle-mounted display device according to claim 1, characterized in that: The housing (2) further comprises a rear cover (3), wherein the rear cover (3) covers the rear side of the installation channel (22).

3. The vehicle-mounted display device according to claim 2, characterized in that: The bracket (23) is detachably connected to the inner wall of the installation channel (22), the front end of the bracket (23) acts on the display assembly (1), and the rear end is provided with a connecting portion (232) for connecting to the back cover (3).

4. The vehicle-mounted display device according to claim 3, characterized in that: The mounting channel (22) is further provided with a fastening seat (24), the fastening seat (24) acting between the bracket (23) and the rear side of the display assembly (1), the fastening seat (24) being annular and in circumferential contact with the rear side of the display assembly (1).

5. The vehicle-mounted display device according to claim 4, characterized in that: The rear side of the fastening seat (24) is provided with a first limiting structure (241), and the front side of the bracket (23) is provided with a second limiting structure (231). The first limiting structure (241) and the second limiting structure (231) are coupled to limit the fastening seat (24) from sliding in a direction parallel to the panel (21).

6. The vehicle-mounted display device according to claim 3, characterized in that: The mounting channel (22) comprises a pair of side walls (221) disposed opposite to each other and used for connecting the bracket (23).

7. The vehicle-mounted display device according to claim 6, characterized in that: One end of the side wall (221) away from the panel (21) is bent into the installation channel (22).

8. The vehicle-mounted display device according to claim 3, characterized in that: The installation channel (22) is formed by four side walls (221), and a pair of brackets (23) are respectively located on two side walls (221) facing each other.

9. A connection structure for fixing a display device, characterized in that: include: a panel having a window opening for partially viewing the display device; An installation channel is connected to the rear side of the panel, and a pair of brackets arranged opposite to each other are detachably connected to the side walls of the installation channel; A rear cover, used for covering the rear side of the installation channel; The panel, the mounting channel and the back cover together form an accommodating space for accommodating the display device. The front side of the bracket is used to push against the display device, and the back side is used to connect to the back cover.

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