Commercial vehicle monitor mounting structure and vehicle

Abstract

The utility model discloses a commercial vehicle monitor mounting structure, which belongs to the technical field of vehicle parts and comprises a monitor display screen rear shell, and a monitor display screen front shell is matched with the front side of the monitor display screen rear shell in an embedded position. A monitor display screen and a PCBA control panel are fixed to the front side and the rear side of the monitor display screen front shell respectively, the monitor display screen is arranged in the front side of the monitor display screen front shell in a sealed mode through front side transparent glass, and cooling fins are fixed to the inner wall of the front side of the monitor display screen rear shell. A shielding cover matched with the PCBA control panel is fixed to the front side of the cooling fin, six positioning connecting columns are evenly arranged on the rear side of the monitor display screen front shell, and the six positioning connecting columns penetrate through the monitor display screen rear shell to be connected with a wedge-shaped A column positioning frame. The connecting structure is high in strength, stable, convenient to disassemble and capable of bearing large acting force, and stability and stress strength of the whole structure are improved.

Description

Technical Field

[0001] The utility model discloses a commercial vehicle monitor installation structure, belonging to the technical field of vehicle parts. Background Art

[0002] The electronic rearview mirror system is an important component of the assisted driving system. It is mainly used to replace the traditional glass mirror and reduce the blind spot vision of the vehicle. The system can be regarded as a "camera-display screen" model, which uses the camera to collect the surrounding vision images of the vehicle body and provides the driver with the surrounding vision information of the vehicle through the blind spot vision display screen, thereby realizing the function of the traditional physical mirror. The advantages of the electronic rearview mirror system include: a wider range of driving vision images, fewer blind spots, and the driver can grasp more road information; lower wind resistance can reduce the fuel consumption of the whole vehicle by 1% to 2%.

[0003] The commercial vehicle monitor display screen is installed on both sides of the A-pillar in the vehicle. Since the fixing factors of the commercial vehicle monitor display screen are all rigid parts, the rigidity of the entire fixed structure is too large. Considering the stamping errors of various components, it is very easy to cause uneven stress after assembly, resulting in poor stability. As the vehicle runs, it will inevitably produce a certain amount of shaking and bumping, and be subjected to external positive pressure, or generate internal stress due to its own deformation, which will cause the LCD panel to have MURA (uneven brightness) and other faults. Summary of the invention

[0004] The utility model aims to solve the problem of poor stability of the existing commercial vehicle monitor display screen, and provides a commercial vehicle monitor installation structure and a vehicle.

[0005] The problem to be solved by the utility model is achieved by the following technical solutions:

[0006] According to a first aspect of an embodiment of the present invention, a commercial vehicle monitor mounting structure is provided, comprising a monitor display screen rear shell, a monitor display screen front shell is embedded in the front side of the monitor display screen rear shell, a monitor display screen and a PCBA control board are fixed to the front and rear sides of the monitor display screen front shell, respectively, the monitor display screen is sealed and arranged in the front side of the monitor display screen front shell by a front transparent glass, a heat sink is fixed to the front inner wall of the monitor display screen rear shell, a shielding cover matched with the PCBA control board is fixed to the front side of the heat sink, six positioning and connecting columns are evenly arranged on the rear side of the monitor display screen front shell, and the six positioning and connecting columns pass through the monitor display screen rear shell and are connected to the wedge-shaped A-pillar positioning frame.

[0007] Preferably, a plurality of wedge-shaped blocks are arranged near the four corners of the frame of the front shell of the monitor display screen, a snap-in groove which snaps into engagement with the plurality of wedge-shaped blocks is provided at the inner edge of the rear shell of the monitor display screen, T-shaped columns are arranged around the frame of the front shell of the monitor display screen, and a T-shaped slot which can engage with the T-shaped columns is provided on the inner side of the rear shell of the monitor display screen.

[0008] Preferably, honeycomb reinforcing ribs are arranged on the inner side of the front shell of the monitor display screen.

[0009] Preferably, the side surface of the rear shell of the monitor display screen is provided with connecting holes corresponding to the six positioning and connecting columns, the end of the positioning and connecting column is provided with a hook portion, and the outer side surfaces of the six positioning and connecting columns close to the long sides of the front shell of the monitor display screen are respectively provided with positioning and connecting holes, one end of the wedge-shaped A-pillar positioning frame is provided with a clamping column respectively matched with the hook portions of the three positioning and connecting columns, and the other end is provided with a threaded hole matched with the positioning and connecting holes of the other three positioning and connecting columns by bolts, and the wedge-shaped A-pillar positioning frame is a hollow shell, which is provided with reinforcing ribs in a criss-cross pattern.

[0010] According to a second aspect of an embodiment of the present invention, a vehicle is provided, comprising a vehicle body and the commercial vehicle monitor mounting structure according to the first aspect.

[0011] The utility model has the following beneficial effects compared with the prior art:

[0012] The utility model provides a commercial vehicle monitor installation structure, wherein honeycomb reinforcement ribs are arranged on the inner side of a front shell of a monitor display screen, and six positioning connection columns are evenly arranged on the rear side of the front shell of the monitor display screen, and the six positioning connection columns pass through the rear shell of the monitor display screen and are connected to a wedge-shaped A-pillar positioning frame, and the wedge-shaped A-pillar positioning frame is a hollow shell, and reinforcement ribs in a criss-cross pattern are arranged therein, so that the connection structure has greater strength and is more stable, and is also convenient for disassembly, and can withstand greater forces, thereby improving the stability and force strength of the overall structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is an isometric side view of a commercial vehicle monitor installation structure.

[0014] Figure 2 The utility model is an isometric side view of a commercial vehicle monitor installation structure.

[0015] Figure 3 The utility model is an isometric side view of a commercial vehicle monitor installation structure.

[0016] Figure 4 It is a partial isometric view of a commercial vehicle monitor installation structure of the utility model.

[0017] Figure 5 It is an enlarged view of point A of a commercial vehicle monitor installation structure of the utility model.

[0018] Figure 6 It is a partial isometric view of a commercial vehicle monitor installation structure of the utility model.

[0019] Figure 7 The utility model is an isometric side view of a rear shell body of a monitor display screen in a commercial vehicle monitor installation structure.

[0020] Figure 8 It is an enlarged view of position B of a commercial vehicle blind field display screen installation structure of the utility model.

[0021] Fig. 9 The utility model is an isometric view of a wedge-shaped A-pillar positioning frame in a commercial vehicle blind field display screen installation structure.

[0022] Wherein: 1-front transparent glass, 2-rear shell of monitor display, 3-wedge-shaped A-pillar positioning frame, 4-monitor display, 5-front shell of monitor display, 6-shielding cover, 7-heat sink, 8-PCBA control board, 9-positioning connecting column, 21-connecting hole, 22-T-slot, 23-threaded hole, 31-clamping column, 32-threaded hole, 33-reinforcement rib, 51-honeycomb reinforcement rib, 52-wedge-shaped block, 53-T-column, 91-positioning connecting hole, 92-hook part. DETAILED DESCRIPTION

[0023] The following is based on the attached Figure 1-9 The utility model is further described as follows:

[0024] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] like Figure 1-6 As shown, the first embodiment of the utility model provides a commercial vehicle monitor installation structure based on the prior art, including a monitor display screen rear shell 2, a monitor display screen front shell 5 is matched with a monitor display screen front shell 5 embedded in the front side of the monitor display screen rear shell 2, a monitor display screen 4 and a PCBA control board 8 are fixed to the front and rear sides of the monitor display screen front shell 5 by bolts respectively, the monitor display screen 4 is sealed and installed in the front side of the monitor display screen front shell 5 by a front transparent glass 1 sealant, a heat sink 7 is fixed to the front inner wall of the monitor display screen rear shell 2 by bolts, a shielding cover 6 matched with the PCBA control board 8 is fixed to the front side of the heat sink 7, six positioning connecting columns 9 are evenly arranged on the rear side of the monitor display screen front shell 5, and the six positioning connecting columns 9 pass through the monitor display screen rear shell 2 and are connected to the wedge-shaped A-pillar positioning frame 3. The detailed connection relationship of the above components will be introduced in detail below.

[0028] First, if Figure 7-9 As shown, a plurality of wedge blocks 52 are arranged near the four corners of the frame of the front housing 5 of the monitor display screen, a snap-in groove 23 for snapping with the plurality of wedge blocks 52 is arranged at the inner edge of the rear housing 2 of the monitor display screen, T-shaped columns 53 are arranged around the frame of the front housing 5 of the monitor display screen, and a T-shaped groove 22 capable of matching with the T-shaped column 53 is arranged inside the rear housing 2 of the monitor display screen. Honeycomb reinforcing ribs 51 are arranged inside the front housing 5 of the monitor display screen. Thus, the connection structure has greater strength and is relatively stable.

[0029] The side of the rear housing 2 of the monitor display screen is provided with connection holes 21 corresponding to the six positioning connection columns 9, the end of the positioning connection column 9 is provided with a hook portion 92, and the six positioning connection columns 9 are respectively provided with positioning connection holes 91 on the outer side of the long side of the front housing 5 of the monitor display screen. One end of the wedge-shaped A-pillar positioning frame 3 is provided with a clamping column 31 respectively matched with the hook portions 92 of the three positioning connection columns 9, and the other end is provided with a threaded hole 32 matched with the positioning connection holes 91 of the other three positioning connection columns 9 by bolts. The wedge-shaped A-pillar positioning frame 2 is a hollow shell, and a criss-cross reinforcing rib 33 is provided therein. This facilitates disassembly, can withstand greater forces, and improves the stability and force strength of the overall structure.

[0030] A second embodiment of the present utility model provides a vehicle based on the first embodiment, comprising a vehicle body and the commercial vehicle monitor mounting structure described in the first embodiment.

[0031] Although the embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the specification and the embodiments. It can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily realized. Therefore, without departing from the general concept defined by the claims and equivalent scope, the present invention is not limited to the specific details and the illustrations shown and described here.

Claims

1. A commercial vehicle monitor installation structure, characterized in that: The invention comprises a monitor display screen rear shell (2), wherein a monitor display screen front shell (5) is embedded in the front side of the monitor display screen rear shell (2), a monitor display screen (4) and a PCBA control board (8) are fixed to the front and rear sides of the monitor display screen front shell (5), respectively, the monitor display screen (4) is enclosed and arranged in the front side of the monitor display screen front shell (5) through a front transparent glass (1), a heat sink (7) is fixed to the front inner wall of the monitor display screen rear shell (2), a shielding cover (6) matched with the PCBA control board (8) is fixed to the front side of the heat sink (7), and six positioning connection columns (9) are evenly arranged on the rear side of the monitor display screen front shell (5), and the six positioning connection columns (9) pass through the monitor display screen rear shell (2) and are connected to a wedge-shaped A-pillar positioning frame (3).

2. A commercial vehicle monitor mounting structure according to claim 1, characterized in that: A plurality of wedge-shaped blocks (52) are arranged near the four corners of the frame of the front shell (5) of the monitor display screen, a snap-fitting groove (23) for snapping with the plurality of wedge-shaped blocks (52) is arranged at the inner edge of the rear shell (2) of the monitor display screen, T-shaped columns (53) are arranged on all sides of the frame of the front shell (5) of the monitor display screen, and a T-shaped groove (22) capable of matching with the T-shaped column (53) is arranged on the inner side of the rear shell (2) of the monitor display screen.

3. A commercial vehicle monitor mounting structure according to claim 2, characterized in that: Honeycomb-shaped reinforcing ribs (51) are arranged inside the front housing (5) of the monitor display screen.

4. A commercial vehicle monitor mounting structure according to claim 3, characterized in that: The side surface of the rear shell (2) of the monitor display screen is provided with connection holes (21) corresponding to the six positioning connection columns (9); the end of the positioning connection column (9) is provided with a hook portion (92); the six positioning connection columns (9) are respectively provided with positioning connection holes (91) on the outer side surfaces of the long sides of the front shell (5) of the monitor display screen; one end of the wedge-shaped A-pillar positioning frame (3) is provided with a clamping column (31) respectively matched with the hook portions (92) of the three positioning connection columns (9); the other end is provided with a threaded hole (32) matched with the positioning connection holes (91) of the other three positioning connection columns (9) by bolts; the wedge-shaped A-pillar positioning frame (3) is a hollow shell, and a reinforcing rib (33) in a criss-cross pattern is provided therein.

5. A vehicle, characterized in that: The utility model comprises a vehicle body and a commercial vehicle monitor mounting structure according to any one of claims 1 to 4.

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