Lens rotating shaft support of head-up display

Abstract

The utility model relates to a head-up display lens rotating shaft support, comprising an HUD lens (1) and a support (2), the HUD lens (1) is provided with a ball head structure, and the ball head structure is connected with the support (2). The head-up display lens rotating shaft support is provided with the ball head structures connected to the two sides of the HUD lens, the ball head structures can rotate on the support, the HUD lens can be installed on the support in a deviated mode, and the HUD lens can be conveniently installed at an installation position with a narrow space or a special installation angle. In addition, by means of the ball head structure, the HUD lens can be stably connected to the support, the requirement for the installation precision of the two ends of the HUD lens on the support is lowered, and the assembly efficiency is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of displays, and specifically relates to a head-up display lens rotating shaft bracket. Background Art

[0002] Head-up display, also known as head-up display system, is a driver-centric, blind-operated, multi-functional dashboard. Since the HUD lens needs to move when working, the precision of the motion structure is high; the existing HUD lens fixed structure requires high positioning accuracy when installing the HUD lens, which is difficult to install and greatly affects the assembly efficiency of the HUD lens.

[0003] After searching, the applicant found that the Chinese patent document with publication number CN218198141 U disclosed a HUD bracket installation layout structure on January 3, 2023, including a HUD bracket body, the front end of the HUD bracket body is provided with an adapter bracket connected to the front panel, and the rear end of the HUD bracket body is connected to the main crossbeam column.

[0004] This device cannot improve the positioning accuracy of the HUD lens during installation and reduce its installation difficulty. Utility Model Content

[0005] The utility model aims to provide a head-up display lens shaft bracket which can improve the positioning accuracy of the HUD lens during installation and reduce the difficulty of installing the HUD lens.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is: a head-up display lens shaft bracket, including a HUD lens and a bracket, the HUD lens is provided with a ball head structure, and the ball head structure is connected to the bracket.

[0007] Mounting shafts are respectively provided on both sides of the HUD lens, and the mounting shafts are connected to the ball head structure.

[0008] The ball head structure comprises a ball head, a mounting hole is arranged on the ball head, and the mounting shaft is arranged inside the mounting hole.

[0009] The bracket comprises an upper bracket and a lower bracket connected to the upper bracket; the ball head is arranged between the upper bracket and the lower bracket.

[0010] The upper bracket is provided with an upper slot, the lower bracket is provided with a lower slot, and the ball head is placed between the upper slot and the lower slot; the upper bracket is provided with a pressing head, and the pressing head presses the ball head tightly into the lower slot.

[0011] The upper bracket is provided with a boss, and the lower bracket is provided with a sink; the boss is placed in the sink.

[0012] The boss is provided with a first connection hole, and the sink is provided with a second connection hole; the first connection hole is communicated with the second connection hole.

[0013] The upper bracket is provided with a locking slot, and the lower bracket is provided with a locking block; the locking block is engaged with the locking slot.

[0014] The ball head is provided with a limit block, and the limit block extends outward along the edge of the mounting hole.

[0015] The upper bracket is provided with a pressure head groove, and the pressure head is arranged along the edge of the pressure head groove; the lower bracket is provided with a positioning column.

[0016] The beneficial effects of this application are:

[0017] Ball head structures are connected to both sides of the HUD lens, and the ball head structures are connected to the bracket; the ball head structure can rotate on the bracket, so that the two ends of the HUD lens on the bracket are not on the same horizontal plane when installed, and the HUD lens can be installed with an offset within the range of ±10°, which is convenient for installing the HUD lens in a relatively small space or at a special installation angle.

[0018] At the same time, the ball head structure is connected to the HUD lens and can be rotated at any angle on the bracket, so that the HUD lens can be stably connected to the bracket, which reduces the difficulty of installing both ends of the HUD lens on the bracket and effectively improves the installation efficiency.

[0019] The bracket includes an upper bracket and a lower bracket; a pressure head groove is provided on the upper bracket, and the pressure head is arranged along the edge of the pressure head groove; the ball head is installed between the upper and lower grooves of the lower bracket and the upper bracket; the edge of the ball head extends out of the pressure head groove and is pressed by the pressure head, eliminating the tension spring or torsion spring design of the traditional structure, while meeting the needs of fixing and preventing the HUD lens from loosening, it can also enhance the positioning and absorb the energy of the ball head when it rotates.

[0020] The head-up display lens pivot bracket is provided with a ball head structure connected to both sides of the HUD lens. The ball head structure can rotate on the bracket, and can realize the offset installation of the HUD lens on the bracket, which is convenient for installing the HUD lens in a relatively narrow space or a special installation angle. The ball head structure can also realize the stable connection of the HUD lens to the bracket, reducing the installation accuracy requirements of the two ends of the HUD lens on the bracket, and effectively improving the assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The specific implementation of the utility model is further described in detail below in conjunction with the accompanying drawings, wherein:

[0022] Figure 1 This is a schematic diagram of the structure of the head-up display lens shaft bracket.

[0023] Figure 2 This is a schematic diagram of the connection status of the ball head and bracket of the head-up display lens pivot bracket.

[0024] Figure 3 This is a schematic diagram of the offset installation state of the HUD lens of the head-up display lens pivot bracket.

[0025] Figure 4 This is a schematic diagram of the horizontal installation state of the HUD lens of the head-up display lens hinge bracket.

[0026] Figure 5 This is a side view of the ball head and bracket of the head-up display lens pivot bracket.

[0027] Figure 6 for Figure 5 The diagram shown is a schematic diagram of the horizontal installation state of the ball head and bracket of the head-up display lens pivot bracket.

[0028] Figure 7 for Figure 5 The schematic diagram shows the installation state of the ball head of the head-up display lens pivot bracket being deflected -10 degrees relative to the bracket in the horizontal direction.

[0029] Figure 8 for Figure 5 The schematic diagram shows the installation state of the ball head of the head-up display lens pivot bracket being deflected +10 degrees relative to the bracket in the horizontal direction.

[0030] Fig. 9 This is a top view of the ball head and bracket of the head-up display lens pivot bracket.

[0031] Fig.10 for Fig. 9 The diagram shown is a schematic diagram of the vertical installation state of the ball head and bracket of the head-up display lens pivot bracket.

[0032] Fig.11 for Fig. 9 The schematic diagram shows the installation state of the ball head of the head-up display lens pivot bracket being deflected -10 degrees relative to the bracket in the vertical direction.

[0033] Fig.12 for Fig. 9 The schematic diagram of the installation state of the head-up display lens pivot bracket is shown in which the ball head of the bracket is deflected +10 degrees relative to the vertical direction.

[0034] Fig.13 This is a schematic diagram of the connection status of the oblate spherical ball head of the head-up display lens pivot bracket and the HUD lens.

[0035] The marks in the above figure are:

[0036] The markings in the figure are: 1. HUD lens, 11. Installation axis,

[0037] 2. Bracket, 21. Upper bracket, 22. Lower bracket,

[0038] 3. Ball head, 31. Mounting hole,

[0039] 4. Upper card slot, 41. Lower card slot,

[0040] 5. boss, 51. sink, 52. first connecting hole, 53. second connecting hole,

[0041] 6. Locking slot, 61. Locking block, 62. Limit block,

[0042] 7. Pressure head slot, 71. Pressure head,

[0043] 8. Positioning column. DETAILED DESCRIPTION

[0044] The following is a further detailed explanation of the specific implementation methods of the utility model through the description of the embodiments with reference to the accompanying drawings, with the aim of helping those skilled in the art to have a more complete, accurate and in-depth understanding of the inventive concept and technical solution of the utility model and facilitating its implementation.

[0045] Figure 1 The head-up display lens pivot bracket shown includes a HUD lens 1 and a bracket 2 . The HUD lens 1 is provided with a ball head structure, and the ball head structure is connected to the bracket 2 .

[0046] The ball head structure connected to both sides of the HUD lens 1 can rotate on the bracket 2, which can realize the offset installation of the HUD lens 1 on the bracket 2, and is convenient for installing the HUD lens 1 in a relatively narrow space or a special installation angle. The ball head structure can also realize the stable connection of the HUD lens 1 to the bracket 2, reducing the installation accuracy requirements of the two ends of the HUD lens 1 on the bracket 2, and effectively improving the installation efficiency.

[0047] The HUD lens 1 is provided with mounting shafts 11 on both sides, and the mounting shafts 11 are connected to the ball head structure. The mounting shafts 11 are provided at both ends of the HUD lens 1; the ball head structure is fixedly connected to the mounting shafts 11, or is an integrated structure; the mounting shafts 11 can provide stable support for the HUD lens 1.

[0048] The ball head structure includes a ball head 3, a mounting hole 31 is provided on the ball head 3, and a mounting shaft 11 is placed inside the mounting hole 31. The mounting shaft 11 cooperates with the mounting hole 31 to achieve a stable connection between the HUD lens 1 and the ball head 3; the connection between the mounting shaft 11 and the mounting hole 31 has a strong bearing capacity, and the shaft hole centering performance and impact resistance are good. The ball head 3 is a regular spherical structure with a hole in the middle; the ball head 3 can also be an oblate spherical structure with a hole in the middle.

[0049] The bracket 2 includes an upper bracket 21 and a lower bracket 22 connected to the upper bracket 21; the ball head 3 is arranged between the upper bracket 21 and the lower bracket 22. One end of the upper bracket 21 is movably connected to the lower bracket 22, so that the upper bracket 21 can be turned over and tightly covered on the lower bracket 22; the upper bracket 21 presses the ball head 3 on the lower bracket 22, so that the HUD lens 1 can be stably connected to the bracket 2.

[0050] The upper bracket 21 is provided with an upper clamping groove 4, the lower bracket 22 is provided with a lower clamping groove 41, and the ball head 3 is placed between the upper clamping groove 4 and the lower clamping groove 41; the upper bracket 21 is provided with a pressing head 71, and the pressing head 71 presses the ball head 3 tightly into the lower clamping groove 41. The upper clamping groove 4 and the lower clamping groove 41 are both hemispherical grooves, which can fit the shape of the ball head 3, and can clamp the ball head 3 more stably in the upper clamping groove 4 and the lower clamping groove 41; and can effectively prevent the ball head 3 from falling off from the bracket 2 during operation.

[0051] The upper bracket 21 is provided with a boss 5, and the lower bracket 22 is provided with a sink 51; the boss 5 is placed in the sink 51. There are two bosses 5 and two sinks 51, the bosses 5 are arranged on both sides of the upper clamping groove 4, and the sinks 51 are arranged on both sides of the lower clamping groove 41; the boss 5 and the sink 51 cooperate to limit the upper bracket 21 and guide the installation; at the same time, the connection strength between the upper bracket 21 and the lower bracket 22 can be strengthened, and the ball head 3 can be effectively prevented from falling off due to the misalignment of the upper bracket 21 and the lower bracket 22 when the ball head 3 rolls between them.

[0052] The boss 5 is provided with a first connection hole 52, and the sink 51 is provided with a second connection hole 53; the first connection hole 52 is connected with the second connection hole 53. The first connection hole 52 and the second connection hole 53 are both through holes; when the upper bracket 21 is pressed against the lower bracket 22, the screw extends from the first connection hole 52 into the second connection hole 53 to lock the upper bracket 21 and the lower bracket 22.

[0053] The upper bracket 21 is provided with a locking slot 6, and the lower bracket 22 is provided with a locking block 61; the locking block 61 is engaged with the locking slot 6. The ball head 3 is installed in the lower slot 41, and then the upper bracket 21 is turned over, and the locking block 61 is engaged with the locking slot 6, which can effectively prevent the ball head 3 from being dislocated, and then the upper bracket 21 and the lower bracket 22 are locked with screws to complete the installation of the ball head 3.

[0054] The ball head 3 is provided with a stopper 62, which extends outward along the edge of the mounting hole 31. The stopper 62 is provided at both ends of the mounting hole 31 and extends from the upper clamping groove 4 and the lower clamping groove 41 along the edge of the mounting hole 31, which can effectively prevent the ball head 3 from rotating too much, causing the upper clamping groove 4 and the lower clamping groove 41 to block the mounting hole 31 and hinder the installation of the mounting shaft 11.

[0055] The upper bracket 21 is provided with a pressure head groove 7, and the pressure head 71 is arranged along the edge of the pressure head groove 7; the lower bracket 22 is provided with a positioning column 8. The edge of the ball head 3 extends out from the pressure head groove 7 and is pressed by the pressure head 71, eliminating the tension spring or torsion spring design of the traditional structure, while meeting the need for fixing and preventing the HUD lens 1 from loosening, it can also enhance the positioning and absorb the energy of the ball head 3 when rotating. The positioning column 8 is connected to the mounting seat, which can ensure that the ball center of the ball head 3 is on the axis of the bracket 2 without deviation.

[0056] The specific working process of the utility model is as follows:

[0057] Install the mounting shaft 11 of the HUD lens 1 in the mounting hole 31 of the ball head 3, and install the ball head 3 in the lower slot 41; rotate the upper bracket 21 180°, and press the ball head 3 onto the lower bracket 22; engage the locking block 61 with the locking slot 6, and then place the boss 5 in the sink 51; use screws to lock the upper bracket 21 and the lower bracket 22, and the installation is completed. In order to facilitate the installation of the HUD lens 1 in a relatively narrow space or a special installation angle, the two ends can be installed on different horizontal planes, and can be installed in an offset range of ±10°.

[0058] The above is an exemplary description of the utility model in conjunction with the accompanying drawings. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the method concept and technical solution of the utility model; or the above concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A head-up display lens shaft bracket, characterized in that: It comprises a HUD lens (1) and a bracket (2), wherein the HUD lens (1) is provided with a ball head structure, and the ball head structure is connected to the bracket (2); Mounting shafts (11) are respectively provided on both sides of the HUD lens (1), and the mounting shafts (11) are connected to the ball head structure; The ball head structure comprises a ball head (3), the ball head (3) is provided with a mounting hole (31), and the mounting shaft (11) is disposed inside the mounting hole (31).

2. The head-up display lens pivot bracket according to claim 1, characterized in that: The bracket (2) comprises an upper bracket (21) and a lower bracket (22) connected to the upper bracket (21); the ball head (3) is arranged between the upper bracket (21) and the lower bracket (22).

3. The head-up display lens pivot bracket according to claim 2, characterized in that: The upper bracket (21) is provided with an upper clamping groove (4), the lower bracket (22) is provided with a lower clamping groove (41), and the ball head (3) is arranged between the upper clamping groove (4) and the lower clamping groove (41); the upper bracket (21) is provided with a pressing head (71), and the pressing head (71) presses the ball head (3) tightly into the lower clamping groove (41).

4. The head-up display lens pivot bracket according to claim 3, characterized in that: The upper bracket (21) is provided with a boss (5), and the lower bracket (22) is provided with a sink (51); the boss (5) is placed in the sink (51).

5. The head-up display lens pivot bracket according to claim 4, characterized in that: The boss (5) is provided with a first connection hole (52), and the sink (51) is provided with a second connection hole (53); the first connection hole (52) is in communication with the second connection hole (53).

6. The head-up display lens pivot bracket according to any one of claims 2 to 5, characterized in that: The upper bracket (21) is provided with a locking slot (6), and the lower bracket (22) is provided with a locking block (61); the locking block (61) is engaged with the locking slot (6).

7. The head-up display lens pivot bracket according to claim 6, characterized in that: The ball head (3) is provided with a limit block (62), and the limit block (62) extends outward along the edge of the mounting hole (31).

8. The head-up display lens pivot bracket according to claim 7, characterized in that: The upper bracket (21) is provided with a pressure head groove (7), and the pressure head (71) is arranged along the edge of the pressure head groove (7); and the lower bracket (22) is provided with a positioning column (8).

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