Display screen adjustable mounting device capable of being adjusted in multiple angles

Abstract

The utility model provides a display screen adjustable mounting device capable of multi-angle adjustment, which comprises a pitching angle and left-right deflection angle adjusting mechanism, the pitching angle and left-right deflection angle adjusting mechanism comprises more than three inclined linear motors arranged around the Z axis of the display screen adjustable mounting device, the first end of each linear motor is provided with a first connecting base, and the second end of each linear motor is connected with a second connecting base; the linear motors are mounted on the first connecting base, and the second ends of the linear motors are movably connected with the second connecting base, so that the pitching angle and the left-right deflection angle of the second connecting base can be directly adjusted under the driving of more than three linear motors; according to the utility model, the automobile central control screen can rotate in multiple directions to adjust the angle, and further can be adjusted back and forth, and the utility model provides a pitch angle adjusting and left-right deflection angle adjusting mechanism with a smart structure, which occupies a small volume and is suitable for being used in an automobile central console.

Description

Technical Field

[0001] The utility model relates to an adjustable display screen installation device, in particular to the installation and adjustment of a central control display screen of an automobile. Background Art

[0002] In the central control display screen of the car, most of them are fixed screens. If it is an adjustable display screen, the deflection angle adjustment of the display screen, that is, the pitch angle adjustment and the left and right deflection angle adjustment, usually adopts a screw nut adjustment structure respectively, and multiple connecting seats are required, which is relatively large in size. Utility Model Content

[0003] The purpose of the utility model is to provide an adjustable installation device for a display screen that can be adjusted at multiple angles, which can use a novel structure to achieve pitch angle adjustment and left and right deflection angle adjustment, and has a smart structure. To this end, the utility model adopts the following technical solutions:

[0004] A display screen adjustable mounting device capable of adjusting multiple angles, comprising a display screen rotation adjustment mechanism, characterized in that the display screen rotation adjustment mechanism comprises a pitch angle and a left and right deflection angle adjustment mechanism, the pitch angle and the left and right deflection angle adjustment mechanism comprises more than three inclined linear motors arranged around the Z axis of the display screen adjustable mounting device, the first end of the linear motor is closer to the Z axis than the second end, the first end of the pitch angle and the left and right deflection angle adjustment mechanism is provided with a first connection base, and the second end is connected to a second connection base, the linear motor is installed on the first connection base, and the second end is movably connected to the second connection base, so that the pitch angle and the left and right deflection angle of the second connection base can be directly adjusted under the drive of more than three linear motors;

[0005] The pitch angle and left and right deflection angle adjustment mechanism is also provided with a bracket, and the bracket is connected to the first connection base. The bracket is provided with a cross-axis structure centered on the Z axis, and the cross-axis structure includes a Y-axis and an X-axis, wherein one of the X-axis or the Y-axis is rotatably connected to the bracket, and the other of the X-axis or the Y-axis is rotatably connected to the second end base.

[0006] On the basis of adopting the above technical solutions, the present invention can also adopt the following further technical solutions, or use these further technical solutions in combination:

[0007] The X-axis and the Y-axis are connected by a cross sleeve.

[0008] The second connection base is connected to the horizontal and vertical screen rotation adjustment mechanism, the first connection base is connected to the fixed base or the Z-axis front and back adjustment mechanism, and the horizontal and vertical screen rotation adjustment mechanism is connected to the screen connection structure.

[0009] The second connection base is connected to the screen connection structure, and the first connection base is connected to the horizontal and vertical screen rotation adjustment mechanism, the fixed base or the Z-axis front and rear adjustment mechanism.

[0010] The pitch angle and left and right deflection angle adjustment mechanism includes four inclined linear motors arranged around the Z axis, and the second ends of the four inclined linear motors arranged around the Z axis are located on the four vertices of a rectangle centered on the Z axis.

[0011] The second end of the linear motor is connected to the second connection base by using a joint ball and a spherical groove rotation connection structure.

[0012] The horizontal and vertical screen rotation adjustment mechanism is provided with a rotating connecting piece. When the pitch angle and the left and right deflection angle of the display screen are the original angles, its axis coincides with the Z axis. The horizontal and vertical screen rotation adjustment mechanism also includes a rotating drive motor, a reduction mechanism and a connecting body. The rotating drive motor is installed on the connecting body; the rotating connecting piece and the connecting body are respectively the two connecting ends of the horizontal and vertical screen rotation adjustment mechanism.

[0013] The reduction mechanism includes a two-stage worm gear, and the rotating connecting member is configured as a second-stage worm gear, wherein when the display screen is at an original position angle of pitch angle and left and right deflection angle, the axis of the first-stage worm gear is parallel to the Z axis, and the axis of the second-stage worm gear is parallel to the tangent of the second-stage worm gear.

[0014] The adjustable display screen mounting device also includes a horizontal and vertical screen rotation adjustment mechanism and a Z-axis line front and back adjustment mechanism, wherein the connector is connected to the second connection base, the rotation connector is connected to the screen connection structure, and the first connection base is connected to the fixed base or the Z-axis line front and back adjustment mechanism.

[0015] The second connection base adopts a double-layer bracket, the rear layer bracket is connected to the inclined linear motor arranged around the Z axis of the adjustable mounting device of the display screen, and the front layer bracket is connected to the connecting end of the horizontal and vertical screen rotation adjustment mechanism, and the components of the horizontal and vertical screen rotation adjustment mechanism are arranged in the hollow part of the bracket.

[0016] Due to the adoption of the technical solution of the utility model, the utility model can make the car central control screen be able to rotate in multiple directions to adjust the angle, and further can be adjusted front and back. The utility model provides a structurally smart pitch angle adjustment and left and right deflection angle adjustment mechanism, which occupies a small volume and is suitable for use in the car center console. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural explosion diagram of an embodiment provided by the utility model.

[0018] Figure 2This is an exploded view of a partial structure of an embodiment provided by the utility model.

[0019] Figure 3 This is a schematic diagram of the assembly of an embodiment provided by the utility model. DETAILED DESCRIPTION

[0020] Refer to the accompanying drawings. The utility model provides an adjustable display screen installation device that can be adjusted at multiple angles, including a display screen rotation adjustment mechanism, the display screen rotation adjustment mechanism includes a pitch angle and left and right deflection angle adjustment mechanism, the pitch angle and left and right deflection angle adjustment mechanism includes 4 inclined linear motors 1 arranged around the Z axis of the adjustable display screen installation device, the first end of the linear motor 1 is closer to the Z axis than the second end, the Z axis is the axis perpendicular to the screen when the display screen 100 is at the original position angle of the pitch angle and the left and right deflection angle, the first end of the pitch angle and left and right deflection angle adjustment mechanism is provided with a first connection base 11, and the second end is connected to the second connection base 12, the linear motor 1 is installed on the first connection base 11, and the second end is movably connected to the second connection base 12, so that the pitch angle and left and right deflection angle of the second connection base can be directly adjusted under the drive of the four linear motors 1. The second ends of the four linear motors 1 (the connection points with the second connection base 12 can be used as reference objects) are located at the four vertices of a rectangle centered on the Z axis. In this embodiment, the second end of the linear motor 1 is connected to the second connection base by a joint ball 13 and a spherical groove 121 rotation connection structure, wherein the joint ball 13 is located at the second end of the linear motor 1, and the spherical groove 121 is located on the second connection base 12. The linear motor 1 can be installed on the first connection base 11 and can also adopt a movable connection structure, such as the above-mentioned rotation connection structure. The first connection base 11 can adopt a connection plate, and the figure numeral 111 is a structure connected to the connection base (in this embodiment, the Z axis front and rear adjustment mechanism), and the second connection base 12 can adopt a frame.

[0021] The frame used by the second connecting base 12 can adopt a double-layer bracket, the rear bracket 122 is connected to the second end of the linear motor, and the front bracket 123 is connected to the connecting end of the horizontal and vertical screen rotation adjustment mechanism (the connector 43 in this embodiment), and the components of the horizontal and vertical screen rotation adjustment mechanism are arranged in the hollow of the bracket.

[0022] The pitch angle and left and right yaw angle adjustment mechanism is further provided with a bracket 2, the bracket 2 is connected to the first connection base 11, the bracket 2 is provided with a cross-axis structure 3 centered on the Z axis, the cross-axis structure includes a Y-axis 31 and an X-axis 32, wherein the Y-axis 31 is rotatably connected to the bracket 2, and the X-axis 32 is rotatably connected to the second end base 12. The X-axis 32 and the Y-axis 31 are connected by a cross sleeve 33.

[0023] The adjustable display screen installation device is also provided with a horizontal and vertical screen rotation adjustment mechanism and a Z axis front and rear adjustment mechanism.

[0024] The horizontal and vertical screen rotation adjustment mechanism is used for the rotation switching of the display screen between the horizontal and vertical screens. The horizontal and vertical screen rotation adjustment mechanism is provided with a rotating connector 41. When the display screen is at the original angle at the pitch angle and the left and right deflection angle, its axis coincides with the Z axis. The horizontal and vertical screen rotation adjustment mechanism also includes a rotation drive motor 42, a reduction mechanism and a connector 43. The rotation drive motor 42 is installed on the connector 43; the rotating connector 41 and the connector 43 are the two connecting ends of the horizontal and vertical screen rotation adjustment mechanism respectively. The connector 43 is connected to the second connection base 12, the rotating connector 41 is connected to the screen connection structure 101, and the first connection base 11 is connected to the horizontal and vertical screen front and back adjustment mechanism. The display screen is installed on the display screen connection structure 101. This embodiment is a car central control screen. The display screen connection structure 101 can be a connecting rod, a connecting frame, a connecting seat, etc.

[0025] The deceleration mechanism includes a two-stage worm gear, and the rotating connecting member 41 is configured as a second-stage worm gear, wherein when the pitch angle and the left and right deflection angle of the display screen are the original angles, the axis of the first-stage worm gear 44 is parallel to the Z axis, and the axis of the second-stage worm gear 45 is parallel to the tangent of the second-stage worm gear.

[0026] The Z-axis forward and backward adjustment mechanism can adopt a linear motor 5, wherein the reference numeral 51 is a screw hole for connecting the linear motor with a fixed base.

[0027] The above description is only a specific embodiment of the present invention, but the structural features of the present invention are not limited thereto. Any changes or modifications made by any technician in the field of the present invention are included in the protection scope of the present invention.

[0028] It should be noted that the terms "including" and "having" and any variations thereof in the specification and claims of the utility model and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be an internal connection between two devices, elements or components. For those of ordinary skill in the art, the specific meanings of the above terms in the utility model can be understood according to the specific circumstances.

[0029] In the description of the present invention, it should be understood that the terms "one end", "the other end", "outside", "inside", "horizontal", "end", "length", "outer end", "left", "right" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present invention. The terms "first" and "second" are also used only for the simplicity of description, and do not indicate or imply relative importance.

Claims

1. A display screen adjustable mounting device capable of adjusting multiple angles, comprising a display screen rotation adjustment mechanism, characterized in that The display screen rotation adjustment mechanism includes a pitch angle and left and right deflection angle adjustment mechanism, the pitch angle and left and right deflection angle adjustment mechanism includes more than three inclined linear motors arranged around the Z axis of the adjustable display screen installation device, the first end of the linear motor is closer to the Z axis than the second end, the first end of the pitch angle and left and right deflection angle adjustment mechanism is provided with a first connection base, and the second end is connected to the second connection base, the linear motor is installed on the first connection base, and the second end is movably connected to the second connection base, so that the pitch angle and left and right deflection angle of the second connection base can be directly adjusted under the drive of more than three linear motors; The pitch angle and left and right deflection angle adjustment mechanism is also provided with a bracket, and the bracket is connected to the first connection base. The bracket is provided with a cross-axis structure centered on the Z axis, and the cross-axis structure includes a Y-axis and an X-axis, wherein one of the X-axis or the Y-axis is rotatably connected to the bracket, and the other of the X-axis or the Y-axis is rotatably connected to the second end base.

2. The adjustable mounting device for a display screen capable of being adjusted at multiple angles as claimed in claim 1, characterized in that The X-axis and the Y-axis are connected by a cross sleeve.

3. The adjustable mounting device for a display screen capable of being adjusted at multiple angles as claimed in claim 1, characterized in that The second connection base is connected to the horizontal and vertical screen rotation adjustment mechanism, the first connection base is connected to the fixed base or the Z-axis front and back adjustment mechanism, and the horizontal and vertical screen rotation adjustment mechanism is connected to the screen connection structure.

4. The adjustable mounting device for a display screen capable of being adjusted at multiple angles as claimed in claim 1, characterized in that The second connection base is connected to the screen connection structure, and the first connection base is connected to the horizontal and vertical screen rotation adjustment mechanism, the fixed base or the Z-axis front and rear adjustment mechanism.

5. The adjustable mounting device for a display screen capable of being adjusted at multiple angles as claimed in claim 1, 2, 3 or 4, characterized in that The pitch angle and left and right deflection angle adjustment mechanism includes four inclined linear motors arranged around the Z axis, and the second ends of the four inclined linear motors arranged around the Z axis are located on the four vertices of a rectangle centered on the Z axis.

6. The adjustable mounting device for a display screen capable of being adjusted at multiple angles as claimed in claim 1, 2, 3 or 4, characterized in that The second end of the linear motor is connected to the second connection base by using a joint ball and a spherical groove rotation connection structure.

7. The adjustable mounting device for a display screen capable of being adjusted at multiple angles as claimed in claim 3 or 4, characterized in that The horizontal and vertical screen rotation adjustment mechanism is provided with a rotating connecting piece. When the pitch angle and the left and right deflection angle of the display screen are the original angles, its axis coincides with the Z axis. The horizontal and vertical screen rotation adjustment mechanism also includes a rotating drive motor, a reduction mechanism and a connecting body. The rotating drive motor is installed on the connecting body; the rotating connecting piece and the connecting body are respectively the two connecting ends of the horizontal and vertical screen rotation adjustment mechanism.

8. The adjustable display screen installation device according to claim 7, characterized in that The reduction mechanism includes a two-stage worm gear, and the rotating connecting member is configured as a second-stage worm gear, wherein when the display screen is at an original position angle of pitch angle and left and right deflection angle, the axis of the first-stage worm gear is parallel to the Z axis, and the axis of the second-stage worm gear is parallel to the tangent of the second-stage worm gear.

9. The adjustable display screen installation device according to claim 7, characterized in that It includes a horizontal and vertical screen rotation adjustment mechanism and a Z-axis front and back adjustment mechanism, wherein the connector is connected to the second connection base, the rotation connector is connected to the screen connection structure, and the first connection base is connected to the fixed base or the Z-axis front and back adjustment mechanism.

10. The adjustable display screen installation device according to claim 1, characterized in that The second connection base adopts a double-layer bracket, the rear layer bracket is connected to the inclined linear motor arranged around the Z axis of the adjustable mounting device of the display screen, and the front layer bracket is connected to the connecting end of the horizontal and vertical screen rotation adjustment mechanism, and the components of the horizontal and vertical screen rotation adjustment mechanism are arranged in the hollow part of the bracket.

Images