Device for lifting automobile laser radar

Abstract

The utility model relates to the field of automobile radar supports, and discloses a device for lifting an automobile laser radar. A device for lifting an automobile laser radar comprises a base and a support, the base is provided with a moving part and an auxiliary vertical part, one end of the support is rotationally connected to the moving part, at least part of the support abuts against the auxiliary vertical part, and the support can be switched between a first state and a second state under the action of the moving part and the auxiliary vertical part. The automobile laser radar is fixedly connected to the support. According to the device for lifting the automobile laser radar, the position of the automobile laser radar can be flexibly changed according to the specific use condition of the automobile laser radar, and when the automobile laser radar needs to work, the device for lifting the automobile laser radar can enable the automobile laser radar to extend out of an automobile, so that the automobile laser radar is lifted. And when the automobile laser radar does not need to work, the automobile laser radar can be retracted into the automobile, so that the whole automobile is attractive.

Description

Technical Field

[0001] The utility model relates to the field of automobile radar brackets, in particular to a device for lifting and lowering automobile laser radars. Background Art

[0002] Automotive radar plays a vital role in autonomous driving, advanced driver assistance systems, mapping, and data collection. With the increasing popularity of cars and the advancement of radar technology, automotive radar has begun to be widely used in vehicles. However, most automotive radars are currently fixed to the exterior of the vehicle and cannot be retracted into the interior when not in use, affecting the vehicle's appearance.

[0003] Therefore, there is an urgent need for a device for lifting and lowering automotive lidar to solve the above technical problems. Utility Model Content

[0004] The purpose of the utility model is to provide a device for lifting and lowering a car laser radar, which can solve the problem that most car radars are fixedly installed on the outside of the car and cannot be retracted into the car when the car is not in use, thereby affecting the appearance of the car.

[0005] To achieve this purpose, the present invention adopts the following technical solutions:

[0006] A device for lifting and lowering a car laser radar, comprising

[0007] Base, equipped with moving parts and auxiliary upright parts,

[0008] A bracket, one end of which is rotatably connected to the movable member, the bracket at least partially abuts against the auxiliary upright member, the bracket can be converted between a first state and a second state under the action of the movable member and the auxiliary upright member, and the automotive laser radar is fixedly connected to the bracket.

[0009] As an optional solution, the moving part includes a guide rail and a sliding part slidably connected to the guide rail, the guide rail is fixedly connected to the base, one end of the bracket is rotatably connected to the sliding part, and the sliding part is connected to the power device.

[0010] As an optional solution, the sliding member includes a moving plate and a sliding block provided on a surface of the moving plate facing the base, the sliding block is provided with a sliding groove, and the sliding groove is clamped on the guide rail.

[0011] As an optional solution, the sliding member is provided with a touch portion, and the base is provided with a touch switch, and the touch portion and the touch switch are used to limit the distance that the sliding member moves on the guide rail.

[0012] As an optional solution, the power device is an electric push rod, which pushes the sliding member to move back and forth along the guide rail in a telescopic manner.

[0013] As an optional solution, the auxiliary upright member is a rotating device provided on the base, and the bracket is at least partially in contact with the rotating device.

[0014] As an optional solution, the rotating device is a rotating wheel, the rotating wheel is provided with a slot, and the bracket is at least partially engaged in the slot.

[0015] As an optional solution, the bracket includes a first bracket, the first bracket is H-shaped, the first bracket includes two supporting parts and a connecting part connected between the two supporting parts, the lower end of the supporting part is rotatably connected to the moving part, the supporting part is at least partially abutted against the auxiliary upright part, and the automotive laser radar is arranged at the upper end of the supporting part.

[0016] As an optional solution, a resetting device is further included, and the bracket is connected to the resetting device.

[0017] The present utility model has at least the following beneficial effects: the device for lifting the automobile laser radar of the present application can flexibly change the position of the automobile laser radar according to the specific usage of the automobile laser radar. When the automobile laser radar is needed to work, the device for lifting the automobile laser radar can extend the automobile laser radar to the outside of the automobile. When the automobile laser radar is not needed to work, the device for lifting the automobile laser radar can retract the automobile laser radar into the interior of the automobile, making the overall appearance of the automobile. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments of the present invention.

[0019] Figure 1 A schematic structural diagram of a device for raising and lowering a car laser radar (first state) provided in an embodiment of the present utility model;

[0020] Figure 2 A schematic structural diagram of a moving part provided in an embodiment of the present utility model;

[0021] Figure 3 A schematic diagram of the structure of a bracket provided in an embodiment of the present utility model;

[0022] Figure 4 A schematic structural diagram of a device (second state) for raising and lowering a car laser radar provided in an embodiment of the present utility model.

[0023] Reference numerals:

[0024] 1. Base; 2. Moving part; 21. Guide rail; 22. Sliding part; 23. Slider; 24. Rotating axis; 25. Touch part; 26. Power connection part; 27. Moving plate; 3. Bracket; 31. First bracket; 311. Support part; 312. Connection part; 313. First mounting hole; 314. Second mounting hole; 32. Second bracket; 4. Auxiliary upright part; 5. Power device; 6. Fixing part; 7. Reset device; 8. Touch switch. DETAILED DESCRIPTION

[0025] In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the specific implementation methods of the present invention are further described in detail below in conjunction with the drawings and examples. The following examples are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0026] In the prior art, most automotive radars are fixedly installed on the outside of the car. When the car is not using the radar, it cannot be retracted into the interior of the car, which affects the appearance of the car.

[0027] For this reason, Figures 1 to 4 As shown, an embodiment of the present invention provides a device for lifting and lowering a car laser radar to solve the above technical problems.

[0028] Specifically, if Figure 1 、 Figure 4As shown, a device for lifting and lowering a car laser radar includes a base 1 and a bracket 3; wherein the base 1 is provided with a moving part 2 and an auxiliary upright part 4, the moving part 2 is connected to a power device 5, the moving part 2 is used to push the bracket 3 to move, and the auxiliary upright part 4 is used to rotate the bracket 3 to provide a force, the lower end of the bracket 3 is rotatably connected to the moving part 2, and the bracket 3 is at least partially in contact with the auxiliary upright part 4. The bracket 3 can be converted between a first state and a second state under the joint action of the moving part 2 and the auxiliary upright part 4. The car laser radar is fixedly connected to the upper end of the bracket 3 (not shown in the figure), and the first state here is a state in which the free end of the bracket 3 is adjacent to the base 1, and the second state is a state in which the free end of the bracket 3 is away from the base 1. The movable part 2 can move back and forth along the direction of the base 1 on the base 1. During the movement, the lower end of the bracket 3 approaches or moves away from the auxiliary upright part 4. When the lower end of the bracket 3 approaches the auxiliary upright part 4, under the joint action of the movable part 2 and the auxiliary upright part 4, the free end of the bracket 3 moves away from the base 1, thereby realizing the rise of the automobile laser radar. When the lower end of the bracket 3 moves away from the auxiliary upright part 4, the free end of the bracket 3 approaches the base 1, thereby realizing the lowering of the automobile laser radar. Therefore, the device for lifting the automobile laser radar in this application can flexibly change the position of the automobile laser radar according to the specific use of the automobile laser radar. For example, when the automobile laser radar is needed to work, the device for lifting the automobile laser radar can extend the automobile laser radar to the outside of the car. When the automobile laser radar is not needed to work, the device for lifting the automobile laser radar can retract the automobile laser radar into the interior of the car, making the overall appearance of the car.

[0029] like Figure 1 、 Figure 2 and Figure 3 As shown, in some embodiments, the moving part 2 includes a guide rail 21 and a sliding part 22 slidably connected to the guide rail 21, the guide rail 21 is fixedly connected to the base 1, and one end of the bracket 3 is rotatably connected to the sliding part 22. Specifically, a first mounting hole 313 is provided at the lower end of the bracket 3, and a rotating shaft 24 is provided on the sliding part 22. The first mounting hole 313 can be sleeved on the rotating shaft 24 and can enable the bracket 3 to rotate around the rotating shaft 24, so that it is convenient to install the bracket 3 on the sliding part 22. A power connection part 26 is provided on the sliding part 22, and the power connection part 26 is connected to the power device 5. Under the action of the power device 5, the sliding part 22 can move back and forth along the track. In addition, a second mounting hole 314 is provided at the upper end of the bracket 3, and the second mounting hole 314 is used to install the automotive laser radar.

[0030] In some embodiments, in order to facilitate the sliding connection between the sliding member 22 and the guide rail 21, the sliding member 22 includes a movable plate 27 and a slider 23 arranged on the surface of the movable plate 27 facing the base 1, and a sliding groove is provided on the slider 23, which is clamped on the guide rail 21.

[0031] In some embodiments, a touch portion 25 is provided on the sliding member 22, and the touch portion 25 can be set at different positions of the sliding member 22 according to actual needs. The base 1 is provided with two touch switches 8, and the touch switch 8 is electrically connected to the power device 5. The touch switch 8 is used to control the operation of the power device 5. The spacing between the two touch switches 8 can be set according to the moving distance of the sliding member 22 to enable the upper end of the bracket 3 to rotate to the required angle. Therefore, the present application can use the touch portion 25 and the touch switch 8 to limit the distance that the sliding member 22 moves on the guide rail 21, thereby limiting the angle of rotation of the upper end of the bracket 3 (that is, limiting the rising height of the automotive laser radar).

[0032] In some embodiments, in order to enable the sliding member 22 to move horizontally along the guide rail 21, the power device 5 is an electric push rod, which is parallel to the base 1. The electric push rod pushes the sliding member 22 to move back and forth along the guide rail 21 by telescoping. The present application also includes a fixing member 6, one end of the electric push rod is fixed to the fixing member 6, and the other end of the electric push rod is fixedly connected to the power connection part 26, and the fixing member 6 is fixedly connected to the car.

[0033] like Figure 1 、 Figure 4 As shown, in order to reduce the friction between the auxiliary upright member 4 and the bracket 3 during relative movement, in some embodiments, the auxiliary upright member 4 is a rotating device provided on the base 1, and the bracket 3 is at least partially connected to the rotating device.

[0034] In some embodiments, the rotating device is a rotating wheel, and a slot is provided on the rotating wheel. The bracket 3 is at least partially engaged in the slot, and the slot enables the bracket 3 to move along a certain direction.

[0035] like Figure 3 As shown, in some embodiments, in order to enable the laser radar to be raised and lowered smoothly, the bracket 3 includes a first bracket 31, the first bracket 31 is H-shaped, and the first bracket 31 includes two support parts 311 and a connecting part 312 connected between the two support parts 311. The lower end of the support part 311 is rotatably connected to the moving part 2, and the support part 311 is at least partially in contact with the auxiliary upright part 4. The automotive laser radar is set at the upper end of the support part 311. The bracket 3 can also include a second bracket 32. The structure of the second bracket 32, the connection method of the second bracket 32 ​​and the moving part 2, and the connection method of the second bracket 32 ​​and the auxiliary upright part 4 are the same as the first bracket 31 and are not repeated here.

[0036] In some embodiments, the device for lifting and lowering a car laser radar in the present application also includes a reset device 7, the bracket 3 is connected to the reset device 7, and the reset device 7 provides a force for the bracket 3 to switch from the second state to the first state. The reset device 7 can be a spring, one end of the spring is connected to the connecting part 312, and the other end of the spring is fixedly connected to the base 1.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A device for lifting and lowering a car laser radar, characterized in that: include The base (1) is provided with a moving part (2) and an auxiliary upright part (4). A bracket (3), one end of the bracket (3) is rotatably connected to the moving part (2), the bracket (3) at least partially abuts against the auxiliary upright part (4), the bracket (3) can be switched between a first state and a second state under the action of the moving part (2) and the auxiliary upright part (4), and the automotive laser radar is fixedly connected to the bracket (3).

2. The device for lifting and lowering a car laser radar according to claim 1, characterized in that: The movable member (2) comprises a guide rail (21) and a sliding member (22) slidably connected to the guide rail (21); the guide rail (21) is fixedly connected to the base (1); one end of the bracket (3) is rotatably connected to the sliding member (22); and the sliding member (22) is connected to the power device (5).

3. The device for lifting and lowering a car laser radar according to claim 2, characterized in that: The sliding member (22) comprises a moving plate (27) and a slider (23) arranged on the surface of the moving plate (27) facing the base (1); the slider (23) is provided with a slide groove, and the slide groove is clamped on the guide rail (21).

4. The device for lifting and lowering a car laser radar according to claim 2 or 3, characterized in that: The sliding member (22) is provided with a touch portion (25), and the base (1) is provided with a touch switch (8). The touch portion (25) and the touch switch (8) are used to limit the distance that the sliding member (22) moves on the guide rail (21).

5. The device for lifting and lowering a car laser radar according to claim 2 or 3, characterized in that: The power device (5) is an electric push rod, which pushes the sliding member (22) to move back and forth along the guide rail (21) in a telescopic manner.

6. The device for lifting and lowering a car laser radar according to claim 1, characterized in that: The auxiliary upright member (4) is a rotating device arranged on the base (1), and the bracket (3) is at least partially in contact with the rotating device.

7. The device for lifting and lowering a car laser radar according to claim 6, characterized in that: The rotating device is a rotating wheel, and a slot is provided on the rotating wheel. The bracket (3) is at least partially engaged in the slot.

8. The device for lifting and lowering a car laser radar according to claim 1, characterized in that: The bracket (3) includes a first bracket (31), the first bracket (31) is H-shaped, and the first bracket (31) includes two supporting parts (311) and a connecting part (312) connected between the two supporting parts (311). The lower end of the supporting part (311) is rotatably connected to the moving part (2), and the supporting part (311) is at least partially in contact with the auxiliary upright part (4). The automotive laser radar is arranged at the upper end of the supporting part (311).

9. The device for lifting and lowering a car laser radar according to claim 1, characterized in that: It also includes a reset device (7), and the bracket (3) is connected to the reset device (7).

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