CN218085357U

CN218085357U - Vehicle-mounted display device

Info

Publication number: CN218085357U
Application number: CN202222799630.2U
Authority: CN
Inventors: 乐成
Original assignee: Foss Hangzhou Intelligent Technology Co Ltd
Current assignee: Foss Hangzhou Intelligent Technology Co Ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2022-12-20
Anticipated expiration: 2032-10-24

Abstract

The utility model provides a vehicle-mounted display device, include: a display screen; the mounting seat comprises a first mounting part and a second mounting part which are hinged, one of the first mounting part and the second mounting part is connected with the display screen, and the other of the first mounting part and the second mounting part is connected with an external structure so as to fix the vehicle-mounted display device on the external structure; wherein, still be provided with between first installation department and the second installation department and rotate limit structure to the turned angle between first installation department and the second installation department of restriction. Use the technical scheme of the utility model the angle that can solve the on-vehicle display device among the correlation technique effectively is difficult to the problem of quick adjustment to suitable position.

Description

Vehicle-mounted display device

Technical Field

The utility model relates to a display device installs the field, particularly, relates to an on-vehicle display device.

Background

The vehicle-mounted display device is generally arranged in a cab of a vehicle, so that a driver is provided with a richer driving visual field, and the driving safety of the driver is improved.

In order to make the viewing angle and related parameters of the on-board display device meet the requirements of national regulations, the on-board display device in the related art is usually disposed in the interior trim panel and the a-pillar area of the vehicle, the on-board display device generally includes a display screen and a mounting seat disposed at the rear side of the display screen, and the angle of the mounting seat can be adjusted, so as to change the display angle of the display screen.

However, when the display angle of the vehicle-mounted display device is adjusted by a driver, the display angle is often adjusted too far, so that the driver needs to adjust and try many times to find a proper display position, and the use experience of the vehicle-mounted display device is influenced.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an on-vehicle display device to solve the problem that the angle of the on-vehicle display device in the related art is difficult to be adjusted to the suitable position quickly.

In order to achieve the above object, the utility model provides an on-vehicle display device, include: a display screen; the mounting seat comprises a first mounting part and a second mounting part which are hinged, one of the first mounting part and the second mounting part is connected with the display screen, and the other of the first mounting part and the second mounting part is connected with an external structure so as to fix the vehicle-mounted display device on the external structure; wherein, still be provided with between first installation department and the second installation department and rotate limit structure to the turned angle between first installation department and the second installation department of restriction.

Furthermore, a mounting hole is formed in the second mounting portion, the first end of the first mounting portion extends into the mounting hole, and the rotation limiting structure is arranged between the mounting hole and the first end of the first mounting portion.

Further, the rotation limiting structure comprises a limiting hole formed in the hole wall of the mounting hole and a limiting protrusion arranged at the first end of the first mounting portion, the limiting protrusion extends into the limiting hole, and the diameter of the limiting hole is larger than the diameter of the limiting protrusion so as to limit the movement range of the limiting protrusion.

Further, first installation department is bulb structure including being located first end, the connecting rod of being connected with bulb structure and the mounting panel of being connected with the connecting rod, and spacing arch sets up in bulb structure, and the mounting panel is connected with the display screen, and the mounting hole is the arc wall with the articulated cooperation of bulb structure.

Furthermore, the limiting protrusion is a limiting column, and the difference between the diameter of the limiting hole and the diameter of the limiting column is between 3mm and 30 mm.

Furthermore, the second installation part comprises a connection seat and an adjusting nut arranged on the connection seat, the connection seat is fixedly connected with an external structure, a groove is formed in the connection seat, the limiting hole is formed in the groove, and the groove and the adjusting nut are enclosed to form an installation hole.

Further, the connecting seat includes the annular plate, set up in the limiting plate of the one end that is close to the display screen of annular plate and set up in the fixed plate of the one end of keeping away from the display screen of annular plate, adjusting nut and annular plate threaded connection, in the limiting plate stretched into the annular plate, recess and spacing hole set up on the limiting plate, still be provided with the connecting piece of being connected with exterior structure on the fixed plate.

Further, annular plate and limiting plate integrated into one piece, fixed plate and annular plate components of a whole that can function independently set up, and the mount pad still includes the fastener of connecting fixed plate and annular plate.

Furthermore, the limiting hole is a through hole, a fixing hole which is coaxial with the limiting hole is formed in the fixing plate, and the connecting piece penetrates through the fixing hole and is connected with an external structure.

Further, the vehicle-mounted display device is an electronic rearview mirror.

Use the technical scheme of the utility model, on-vehicle display device includes display screen and mount pad, and the angle that the mount pad was adjusted to the driver's accessible adjusts the demonstration angle of display screen. Specifically, the mount pad is connected with the display screen including articulated first installation department and the second installation department of connecting, first installation department, and the driver can make first installation department rotate for the second installation department through rotating the display screen to rely on first installation department and the articulated locking force of second installation department to make the display screen keep the position after the rotation, until adjusting the display screen to the suitable position that makes things convenient for the driver to observe. At the in-process of the display position of driver regulation display screen, because be provided with between first installation department and the second installation department and rotate limit structure, it can restrict the maximum turned angle of display screen to rotate limit structure to prevent that the driver from adjusting the display screen and cross the position, make the driver can find the turned position of display screen fast, promoted on-vehicle display device's use and experienced.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the scope of the invention. In the drawings:

fig. 1 shows a schematic perspective view of an embodiment of an in-vehicle display device according to the present invention;

FIG. 2 shows a cross-sectional view of the in-vehicle display device of FIG. 1;

fig. 3 shows an enlarged schematic configuration diagram at a of the in-vehicle display device of fig. 2.

Wherein the figures include the following reference numerals:

10. a display screen; 20. a mounting seat; 30. a first mounting portion; 31. a ball head structure; 32. a connecting rod; 33. mounting a plate; 40. a second mounting portion; 4. mounting holes; 41. a connecting seat; 411. an annular plate; 412. a limiting plate; 4121. a groove; 413. a fixing plate; 4131. a fixing hole; 42. adjusting the nut; 43. a fastener; 44. a connecting member; 50. a rotation limiting structure; 51. a limiting hole; 52. and a limiting bulge.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of parts and steps, numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

As shown in fig. 1 and 2, the in-vehicle display device of the present embodiment includes: a display screen 10 and a mounting base 20. The mounting seat 20 comprises a first mounting part 30 and a second mounting part 40 which are hinged, the first mounting part 30 is connected with the display screen 10, and the second mounting part 40 is connected with an external structure so as to fix the vehicle-mounted display device on the external structure; wherein, a rotation limiting structure 50 is further disposed between the first mounting portion 30 and the second mounting portion 40 to limit a rotation angle between the first mounting portion 30 and the second mounting portion 40.

By applying the technical scheme of the embodiment, the vehicle-mounted display device comprises the display screen 10 and the mounting seat 20, and a driver can adjust the display angle of the display screen 10 by adjusting the angle of the mounting seat 20. Specifically, the mounting seat 20 includes a first mounting portion 30 and a second mounting portion 40 that are hinged to each other, the first mounting portion 30 is connected to the display screen 10, and a driver can rotate the display screen 10 to rotate the first mounting portion 30 relative to the second mounting portion 40, and the display screen 10 is kept at a rotated position by means of a locking force generated by hinging the first mounting portion 30 and the second mounting portion 40 until the display screen 10 is adjusted to a suitable position convenient for the driver to observe. At the in-process of driver regulation display screen 10's display position, owing to be provided with between first installation department 30 and the second installation department 40 and rotate limit structure 50, rotate limit structure 50 and can restrict the biggest turned angle of display screen 10 to prevent that the driver from adjusting display screen 10 to cross the position, make the driver can find the turned position of display screen 10 fast, promoted on-vehicle display device's use and experienced.

In other embodiments not shown in the figures, the second mounting portion may also be connected to the display screen and the first mounting portion connected to an external structure.

Specifically, as shown in fig. 1, in the present embodiment, the in-vehicle display device is an electronic rearview mirror. The electronic rearview mirror can provide a viewing angle behind the vehicle for a driver, so that the driver can conveniently stop or start the vehicle, and the driving safety is improved. The "exterior structure" described above is a mounting structure in the vehicle cabin, and preferably the exterior structure is an interior trim panel.

As shown in fig. 2, in the present embodiment, the second mounting portion 40 is provided with a mounting hole 4, the first end of the first mounting portion 30 extends into the mounting hole 4, and the rotation limiting structure 50 is disposed between the mounting hole 4 and the first end of the first mounting portion 30. The design layout of the vehicle-mounted display device is optimized and reasonable, and the outside of the vehicle-mounted display device is tidy and attractive.

As shown in fig. 2 and 3, in the present embodiment, the rotation limiting structure 50 includes a limiting hole 51 disposed on the hole wall of the mounting hole 4 and a limiting protrusion 52 disposed at the first end of the first mounting portion 30, the limiting protrusion 52 extends into the limiting hole 51, and the aperture of the limiting hole 51 is larger than the diameter of the limiting protrusion 52 to limit the moving range of the limiting protrusion 52. In the above-mentioned structure, when the driver rotated display screen 10, in case the driver is too big with display screen 10 pivoted angle, spacing hole 51's pore wall can carry out the backstop to spacing arch 52 to make display screen 10 be difficult to continue to rotate, the driver can know the turned angle of display screen 10 in order to reach the limit according to the feedback of feeling this moment, helps the driver to adjust suitable position with display screen 10 more fast.

As shown in fig. 2 and fig. 3, in the present embodiment, the first mounting portion 30 includes a ball head structure 31 at the first end, a connecting rod 32 connected to the ball head structure 31, and a mounting plate 33 connected to the connecting rod 32, the limiting protrusion 52 is disposed on the ball head structure 31, the mounting plate 33 is connected to the display screen 10, and the mounting hole 4 is an arc-shaped slot in hinged fit with the ball head structure 31. In the above-mentioned structure, the cooperation form that first installation department 30 and second installation department 40 adopted the ball pivot helps promoting display screen 10 pivoted flexibility for the driver can rotate display screen 10 to suitable position fast under the spacing of rotation limit structure 50, has further promoted on-vehicle display device's use and has experienced.

It should be noted that the rotation limiting structure 50 is disposed between the ball structure 31 and the hole wall of the mounting hole 4.

Of course, in other embodiments not shown in the drawings, the first end of the first mounting portion may also be a square rod, the mounting hole is a U-shaped hole, the square rod is hinged to the hole wall of the U-shaped hole through a hinge, and the rotation limiting structure 50 is disposed between the end of the square rod and the hole wall of the U-shaped hole.

Specifically, as shown in fig. 2 and 3, in the present embodiment, the limiting protrusion 52 is a limiting column, and the difference between the diameter of the limiting hole 51 and the diameter of the limiting column is between 3mm and 30 mm. In the structure, the limiting column is of a cylindrical structure, and the limiting hole 51 is a round hole, so that the outer side wall of the limiting column can be more smoothly matched with the hole wall of the limiting hole 51 in a sliding manner.

In addition, the difference between the diameter of the limiting hole 51 and the diameter of the limiting column is 3mm to 30mm, so that the flexibility of position adjustment of the display screen 10 can be ensured, the display screen 10 can be prevented from being adjusted too far, and a driver can quickly adjust the display screen 10 to a proper position.

Specifically, the difference between the diameter of the stopper hole 51 and the diameter of the stopper post may be any value between 3mm, 5mm, 10mm, 15mm, 20mm, 25mm, 30mm, and 3mm to 30 mm.

As shown in fig. 1 to 3, in the present embodiment, the second mounting portion 40 includes a connecting seat 41 and an adjusting nut 42 disposed on the connecting seat 41, the connecting seat 41 is fixedly connected to an external structure, a groove 4121 is disposed on the connecting seat 41, a limiting hole 51 is disposed in the groove 4121, and the groove 4121 and the adjusting nut 42 enclose the mounting hole 4. In the above structure, the groove wall of the groove 4121 and the adjusting nut 42 together form a limit for the ball head structure 31, so that the ball head structure 31 can be tightly assembled in the connecting seat 41, and the ball head structure 31 can overcome the gravity action of the first mounting portion 30 and the display screen 10, so that the display screen 10 is stably maintained at a predetermined position. Meanwhile, the arrangement mode can also ensure the flexibility of rotation of the display screen 10.

As shown in fig. 2 and 3, in the present embodiment, the connection seat 41 includes a ring plate 411, a position-limiting plate 412 disposed at an end of the ring plate 411 close to the display screen 10, and a fixing plate 413 disposed at an end of the ring plate 411 far from the display screen 10, the adjusting nut 42 is in threaded connection with the ring plate 411, the position-limiting plate 412 extends into the ring plate 411, the groove 4121 and the position-limiting hole 51 are disposed on the position-limiting plate 412, and the fixing plate 413 is further provided with a connecting member 44 connected with an external structure. The structure enables the connecting seat 41 to be simple and ingenious, enables the connecting seat 41 to be smaller in size and lighter in weight, and facilitates mounting and fixing of the vehicle-mounted display.

As shown in fig. 2 and 3, in the present embodiment, the annular plate 411 and the limiting plate 412 are integrally formed, the fixing plate 413 and the annular plate 411 are separately provided, and the mounting base 20 further includes a fastening member 43 for connecting the fixing plate 413 and the annular plate 411. In the above structure, the annular plate 411 and the limiting plate 412 are integrally formed by injection molding, and the fixing plate 413 and the annular plate 411 are separately arranged, so that the connecting seat 41 can be conveniently machined and formed. The fixing plate 413 and the annular plate 411 are connected by a fastener 43, and the fastener 43 is a screw, so that the fixing plate 413 and the annular plate 411 can be stably connected.

As shown in fig. 2 and 3, in the present embodiment, the limiting hole 51 is a through hole, the fixing plate 413 is provided with a fixing hole 4131 coaxially disposed with the limiting hole 51, and the connecting member 44 is inserted into the fixing hole 4131 and connected to the external structure. In the above structure, the fixing plate 413 is provided with the connecting member 44, the connecting member 44 is a fastening screw and a nut installed on the fastening screw, the fastening screw can penetrate into the fixing hole 4131 through the limiting hole 51, a nut of the fastening screw is left in a space enclosed by the fixing plate 413 and the annular plate 411, a screw rod of the fastening screw penetrates out of the fixing hole 4131, and a nut is matched to fix the fastening screw on an external structure.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

For ease of description, spatially relative terms such as "over 8230 \ 8230;,"' over 8230;, \8230; upper surface "," above ", etc. may be used herein to describe the spatial relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; above" may include both orientations "at 8230; \8230; above" and "at 8230; \8230; below". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms do not have special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An in-vehicle display device characterized by comprising:

a display screen (10);

a mounting base (20) including a first mounting portion (30) and a second mounting portion (40) which are hingedly connected, one of the first mounting portion (30) and the second mounting portion (40) being connected to the display screen (10), the other of the first mounting portion (30) and the second mounting portion (40) being connected to an external structure to fix the in-vehicle display apparatus to the external structure;

wherein, still be provided with between first installation department (30) and the second installation department (40) and rotate limit structure (50), with the restriction first installation department (30) with rotation angle between the second installation department (40).

2. The vehicle-mounted display device according to claim 1, wherein the second mounting portion (40) is provided with a mounting hole (4), the first end of the first mounting portion (30) extends into the mounting hole (4), and the rotation limiting structure (50) is arranged between the mounting hole (4) and the first end of the first mounting portion (30).

3. The vehicle-mounted display device according to claim 2, wherein the rotation limiting structure (50) comprises a limiting hole (51) formed in the hole wall of the mounting hole (4) and a limiting protrusion (52) arranged at the first end of the first mounting portion (30), the limiting protrusion (52) extends into the limiting hole (51), and the diameter of the limiting hole (51) is larger than the diameter of the limiting protrusion (52) so as to limit the movement range of the limiting protrusion (52).

4. The vehicle-mounted display device of claim 3, wherein the first mounting portion (30) comprises a ball head structure (31) at a first end, a connecting rod (32) connected with the ball head structure (31), and a mounting plate (33) connected with the connecting rod (32), the limiting protrusion (52) is arranged on the ball head structure (31), the mounting plate (33) is connected with the display screen (10), and the mounting hole (4) is an arc-shaped groove in hinged fit with the ball head structure (31).

5. The vehicle display device according to claim 4, wherein the position-limiting protrusion (52) is a position-limiting post, and the difference between the diameter of the position-limiting hole (51) and the diameter of the position-limiting post is 3mm to 30 mm.

6. The vehicle-mounted display device according to any one of claims 3 to 5, wherein the second mounting portion (40) comprises a connecting seat (41) and an adjusting nut (42) arranged on the connecting seat (41), the connecting seat (41) is fixedly connected with the external structure, a groove (4121) is arranged on the connecting seat (41), the limiting hole (51) is arranged in the groove (4121), and the groove (4121) and the adjusting nut (42) enclose the mounting hole (4).

7. The vehicle-mounted display device of claim 6, wherein the connecting seat (41) comprises a ring-shaped plate (411), a limiting plate (412) arranged at one end of the ring-shaped plate (411) close to the display screen (10), and a fixing plate (413) arranged at one end of the ring-shaped plate (411) far away from the display screen (10), the adjusting nut (42) is in threaded connection with the ring-shaped plate (411), the limiting plate (412) extends into the ring-shaped plate (411), the groove (4121) and the limiting hole (51) are arranged on the limiting plate (412), and a connecting piece (44) connected with the external structure is further arranged on the fixing plate (413).

8. An in-vehicle display device according to claim 7, wherein the annular plate (411) and the stopper plate (412) are integrally formed, the fixing plate (413) is provided separately from the annular plate (411), and the mount (20) further includes a fastening member (43) connecting the fixing plate (413) and the annular plate (411).

9. The vehicle-mounted display device according to claim 8, wherein the limiting hole (51) is a through hole, a fixing hole (4131) coaxial with the limiting hole (51) is formed in the fixing plate (413), and the connecting piece (44) is inserted into the fixing hole (4131) and connected with the external structure.

10. The on-vehicle display device according to claim 1, wherein the on-vehicle display device is an electronic rearview mirror.