CN219243407U

CN219243407U - Angle adjusting device

Info

Publication number: CN219243407U
Application number: CN202320439401.1U
Authority: CN
Inventors: 韩小刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-06-23
Anticipated expiration: 2033-03-09

Abstract

The utility model provides an angle adjusting device, which relates to the technical field of accessories for vehicles, and comprises a shell, wherein a driving LED module is arranged in the shell, a circular mounting hole is formed in the shell, a lens centrifugal rotating column is detachably arranged in the circular mounting hole, the lens centrifugal rotating column can rotate for 360 degrees under the driving of external force, a projection element is arranged in the lens centrifugal rotating column, and the projection element is electrically connected with the driving LED module. The lens centrifugal rotating column can rotate 360 degrees according to the requirement under the drive of external force, so that the projection angle of the projection element is changed in multiple directions, and the defect that the projection effect of the welcome lamp cannot be met due to single angle of the welcome lamp in the prior art is overcome.

Description

Angle adjusting device

Technical Field

The utility model relates to the technical field of accessories for vehicles, in particular to an angle adjusting device.

Background

With the continuous improvement of the living standard of people, more and more families have automobiles. In order to show individuality and high-grade level of the automobile, an automobile welcome lamp is arranged on an automobile door, the welcome lamp is usually arranged below door plates on an automobile owner side and an assistant side, and after the door plates on the main side and the assistant side are opened, contents such as various brands Logo, welcome patterns, advertisement information and the like can be projected on the ground so as to improve user experience or solicit customers.

However, in the installation process of the welcome lamp, the inclination states of the vehicle body may be different due to factors such as tire pressure errors, chassis errors, suspension system errors, engine installation position errors and the like when the vehicle is off line in the production line, so that deviation exists in the effect of the projection pattern of the welcome lamp, for example: the boundary of the near end of the projection pattern is not parallel to the car body, the central axis of the projection pattern is not perpendicular to the car body, and the like.

The angle adjustment of the existing automobile welcome lamp is single, and the projection effect of the welcome lamp cannot be met, so that the market demand cannot be met.

Disclosure of Invention

Therefore, the present utility model is directed to an angle adjusting device, which solves the technical problem that the angle of the welcome lamp in the prior art is single, which cannot meet the projection effect of the welcome lamp, and thus cannot meet the market demand.

In order to achieve the above purpose, the utility model provides an angle adjusting device, which comprises a shell, wherein a driving LED module is arranged in the shell, a circular mounting hole is formed in the shell, a lens centrifugal rotating column is detachably arranged in the circular mounting hole, the lens centrifugal rotating column can rotate 360 degrees under the driving of external force, a projection element is arranged in the lens centrifugal rotating column, and the projection element is electrically connected with the driving LED module.

According to a preferred embodiment, the projection end face of the lens centrifugal rotating column is arranged concentrically with the circular mounting hole.

According to a preferred embodiment, the edge of the projection end face of the lens centrifugal rotating column is provided with a notch.

According to a preferred embodiment, an annular silica gel ring is arranged in the circular mounting hole.

According to a preferred embodiment, the housing comprises a rear shell and a front cover which are mutually matched, the circular mounting holes are arranged on the front cover, and the clamping blocks are positioned on two sides of the rear shell.

According to a preferred embodiment, the circular mounting hole is provided with an annular enclosing part towards the front cover, and the lens centrifugal rotating column is arranged in a cavity of the annular enclosing part.

According to a preferred embodiment, the annular enclosing part is provided with a centrifugal rotation outer clamping position, and the lens centrifugal rotation column is provided with a centrifugal rotation inner clamping position corresponding to the centrifugal rotation outer clamping position.

According to a preferred embodiment, the centrifugal rotation outer clamping position is set to be a protruding block, the centrifugal rotation inner clamping position is set to be an annular groove, and the annular groove is arranged on the outer wall of the lens centrifugal rotation column.

According to a preferred embodiment, the driving LED module is provided with an exposed inductance heat conduction module.

According to a preferred embodiment, further comprising a heat sink device disposed within the housing and in close proximity to the driving LED module.

The angle adjusting device provided by the utility model has the following technical effects:

the angle adjusting device mainly comprises a shell, wherein a driving LED module is arranged in the shell, a lens centrifugal rotating column is detachably arranged on the shell, a projection element is arranged in the lens centrifugal rotating column, the projection element is electrically connected with the driving LED module, namely, the driving LED module supplies power for the projection element, the lens centrifugal rotating column can rotate 360 degrees according to the requirement under the driving of external force, and then the projection angle of the projection element is changed in multiple directions, so that the defect that the projection effect of a welcome lamp cannot be met due to single angle of the welcome lamp in the prior art is overcome.

In addition, the lens centrifugal rotating column can be detachably arranged on the shell, so that the lens centrifugal rotating column and the projection element can be taken out at any time, can be assembled in at any time and are convenient to replace.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of an angle adjusting device according to an embodiment of the present utility model;

FIG. 2 is a schematic perspective view of the rear housing of the angle adjusting device of FIG. 1;

FIG. 3 is a bottom view of the angle adjustment apparatus of FIG. 1;

FIG. 4 is a top view of the angle adjustment device of FIG. 1;

FIG. 5 is an exploded view of the angle adjustment device of FIG. 1;

fig. 6 is a schematic perspective view of a front cover of the angle adjusting apparatus of fig. 1.

Wherein, fig. 1-6:

1. a housing; 11. a front cover; 111. a circular mounting hole; 112. an annular enclosure part; 113. a bump; 114. a clamping block; 12. a rear case;

2. a lens centrifugal rotating column; 21. a notch; 22. an annular groove;

3. driving the LED module; 31. the exposed inductance heat conduction module;

4. an annular silica gel ring;

5. a heat sink device.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

Referring to fig. 1 to 6, schematic structural views of an angle adjusting device according to an embodiment of the present utility model are shown, and the angle adjusting device can be used not only for a welcome lamp, but also for a rear view mirror of an automobile, and for a tail lamp of an automobile.

The angle adjusting device of this embodiment includes casing 1, is equipped with drive LED module 3 in the casing 1, see the fig. 5 and shows, and here drive LED module 3 is preferably 12V drive LED module 3, is equipped with circular mounting hole 111 on the casing 1, and circular mounting hole 111 detachably is equipped with lens centrifugation column 2, and lens centrifugation column 2 can put into at any time, still can install at any time, conveniently changes.

Referring to fig. 2, 3 and 5, the driving LED module 3 is provided with an exposed inductance heat conduction module 31.

The lens centrifugal rotary column 2 is internally provided with a projection element (arranged in an inner cavity of the lens centrifugal rotary column 2 and not shown in the figure), and the projection element is electrically connected with the driving LED module 3, wherein the projection element comprises a luminous body and a lens, the luminous body is preferably an LED luminous body, the LED luminous body is electrically connected with the driving LED module 3, the lens centrifugal rotary column 2 can rotate 360 degrees under the driving of external force, the projection angle of the projection element is changed in multiple directions, and when the lens centrifugal rotary column 2 rotates, the internal projection element is driven to rotate, namely the internal luminous body and the lens rotate.

The external force for driving the lens barrel centrifugal rotating column 2 includes manual operation or rotation of the lens barrel centrifugal rotating column 2 outside using a tool.

In addition, still include timing module and control module, timing module is used for the timing, control module is used for controlling the opening of luminous body, timing module is connected with the control module electricity, control module is connected with the power module electricity of luminous body, control module still is connected with the inductor electricity of door, when the inductor sensed the car and started, luminous body self-closing, when the inductor sensed when stopping, with signal transmission for control module, control module transmission signal gives timing module, timing module begins the timing, luminous body lights 30-50 seconds.

Specifically, in order to ensure 360 degrees of free rotation of the lens barrel 2, the projection end face of the lens barrel 2 is disposed concentrically with the circular mounting hole 111, as shown in fig. 1 and 4, and the projection end face of the lens barrel 2 does not protrude outside the housing 1.

Further, in order to facilitate manual rotation of the lens centrifugal rotary column 2 or rotation of the lens centrifugal rotary column 2 by a tool, or to facilitate rotation of the lens centrifugal rotary column 2, a notch 21 is provided at an edge of a projection end surface of the lens centrifugal rotary column 2, as shown in fig. 1 and 4.

The openings 21 in this embodiment include two openings, which are symmetrically arranged to facilitate the operation of the lens centrifugal spin column 2.

Further, in order to prevent water mist from entering the lens centrifugal rotary column 2 during assembly, which causes unclear projection and affects the service life of the power supply, in this embodiment, an annular silica gel ring 4 is disposed in the circular mounting hole 111, as shown in fig. 1 and 4, the annular silica gel ring 4 is filled in an annular gap generated between the circular mounting hole 111 and the lens centrifugal rotary column 2, and the number of the annular silica gel rings 4 is determined according to actual use conditions, which is not limited in the utility model, and the water mist generated at low temperature or high temperature is isolated by the annular silica gel ring 4.

More specifically, the housing 1 includes a rear case 12 and a front cover 11 that are fitted to each other, the front cover 11 is capable of covering the rear case 12, and as shown in fig. 5, a circular mounting hole 111 is provided in the front cover 11, and snap blocks 114 are provided on both sides of the rear case 12.

The circular mounting hole 111 is located in the middle of the front cover 11, and a clamping block 114 is provided on one side of the front cover 11 facing the rear shell 12, the clamping block 114 is close to two ends of the front cover 11, and the existence of the clamping block 114 is beneficial to the installation of the angle adjusting device on the automobile door, namely, the installation of a welcome lamp or other positions where a lens needs to be installed.

Further, an annular enclosing part 112 is provided in the direction of the circular mounting hole 111 toward the front cover 11, and as shown in fig. 5 and 6, the annular enclosing part 112 is concentric with the circular mounting hole 111, the annular enclosing part 112 is an extension of the circular mounting hole 111 toward the rear case 12, and the lens centrifugal rotary column 2 is assembled in a cavity of the annular enclosing part 112.

In order to increase the connection strength between the annular enclosing part 112 and the lens centrifugal rotating column 2, see fig. 5 and 6, the annular enclosing part 112 is provided with a centrifugal rotating outer clamping position, the lens centrifugal rotating column 2 is provided with a centrifugal rotating inner clamping position, the centrifugal rotating inner clamping position is matched with the centrifugal rotating outer clamping position, and the centrifugal rotating inner clamping position and the centrifugal rotating outer clamping position are required to ensure that the lens centrifugal rotating column 2 rotates in the annular enclosing part 112 and 360-degree rotation of the lens centrifugal rotating column 2 in the annular enclosing part 112.

The outer centrifugal rotation clamping position is set to be a protruding block 113, as shown in fig. 6, the protruding block 113 is located at the edge of the annular enclosing part 112 and protrudes upwards, the protruding block 113 comprises two protruding blocks, the protruding blocks 113 are symmetrically arranged, and the protruding blocks 113 are preferably arc-shaped and are consistent with the radian of the annular enclosing part 112.

The inner clamping position of the centrifugal rotation is set to be an annular groove 22, as shown in fig. 5, the annular groove 22 is arranged on the outer wall of the lens centrifugal rotation column 2, a lug 113 with radian can be just clamped into the annular groove 22, and through the design of the lug 113 and the annular groove 22, the rotation of the lens centrifugal rotation column 2 in the annular enclosing part 112 can be ensured, and the 360-degree rotation of the lens centrifugal rotation column 2 in the annular enclosing part 112 can be ensured.

In addition, in order to facilitate the heat dissipation of the angle adjusting device, the angle adjusting device further comprises a heat dissipation device 5, wherein the heat dissipation device 5 is arranged in the shell 1 and is close to the driving LED module 3, and a plurality of grids are arranged on the heat dissipation device 5.

In the description of the present utility model, it is to be noted that, unless otherwise indicated, the meaning of "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. The utility model provides an angle adjusting device, its characterized in that, includes the casing, be equipped with drive LED module in the casing, be equipped with circular mounting hole on the casing, circular mounting hole can dismantle and be equipped with the centrifugal column of rotation of camera lens, the centrifugal column of rotation of camera lens can 360 degrees rotations at the drive of external force, establish the projection element in the centrifugal column of rotation of camera lens, the projection element with drive LED module electricity is connected.

2. The angle adjusting device according to claim 1, wherein a projection end face of the lens centrifugal rotating column is disposed concentrically with the circular mounting hole.

3. The angle adjusting device according to claim 2, wherein an edge of the projection end face of the lens centrifugal rotating column is provided with a notch.

4. The angle adjustment device of claim 1, wherein an annular silicone ring is disposed within the circular mounting hole.

5. The angle adjusting device according to claim 1, wherein the housing includes a rear case and a front cover that are mutually adapted, the circular mounting hole is disposed on the front cover, a side surface of the front cover facing the rear case is provided with a clamping block, and the clamping block is located at both sides of the rear case.

6. The angle adjusting device according to claim 5, wherein the circular mounting hole is provided with an annular enclosing part toward the front cover, and the lens centrifugal rotating column is disposed in a cavity of the annular enclosing part.

7. The angle adjusting device according to claim 6, wherein the annular surrounding block portion is provided with a centrifugal rotation outer clamping position, and the lens centrifugal rotation column is provided with a centrifugal rotation inner clamping position corresponding to the centrifugal rotation outer clamping position.

8. The angle adjustment device of claim 7, wherein the outer rotationally-biased detent is a bump and the inner rotationally-biased detent is an annular groove disposed on an outer wall of the lens barrel rotationally-biased post.

9. The angle adjustment device of claim 1, wherein the drive LED module is provided with an exposed inductive thermal conduction module.

10. The angle adjustment device of any of claims 1-9, further comprising a heat sink device disposed within the housing and in close proximity to the drive LED module.