Radar shock absorber and radar components

Abstract

The utility model provides a radar shock absorber, comprising: a first mounting plate, suitable for mounting on a vehicle body; an elastic ring belt, the bottom edge of which is connected to the first mounting plate, the side wall of which is radially recessed inward to form an arc-shaped ring groove; a second mounting plate, connected to the top edge of the elastic ring belt, the second mounting plate being suitable for carrying a radar to be mounted; wherein the elastic ring belt reduces the influence of the vibration of the vehicle body on the radar through the elastic deformation of the ring groove. The elastic deformation of the ring belt can absorb vibrations in any direction of 360°, with high installation efficiency, simple maintenance and long service life.

Description

Technical Field

[0001] The utility model relates to the technical field of radar shock absorbers, in particular to a radar shock absorber and a radar component suitable for a vehicle. Background Art

[0002] In order to help the dispatch center more accurately grasp the vehicle status, effectively reduce the mine's safety production responsibility risk, and improve the production efficiency of mining companies, radar components are often installed on vehicles to transmit vehicle status information back to the dispatch center. The mining road conditions in the mining area are poor, there are no fixed and clear road signs, and there may be some unpredictable obstacles. Based on this, the "bumping" of the vehicle during driving is more serious.

[0003] In vehicles, radar modules are very important components. Due to cost and maintenance difficulties, vehicles often use mechanical radars. In order to meet the radar's need to reduce high-frequency, random, multi-directional vibrations, a single radar is usually equipped with multiple shock absorbers, which has a complex structure, low installation efficiency, easy damage, and a large maintenance workload. Utility Model Content

[0004] In view of this, the utility model provides a radar shock absorber and a radar component, which can reduce the difficulty of installing the radar shock absorber component and improve the radar's anti-vibration ability in multiple directions.

[0005] According to the inventive concept of one aspect of the utility model, a radar shock absorber is provided, comprising:

[0006] A first mounting plate, adapted to be mounted on a body of a vehicle;

[0007] An elastic ring belt, the bottom edge of which is connected to the first mounting plate, and the side wall of the elastic ring belt is recessed radially inward to form an arc-shaped ring groove;

[0008] a second mounting plate connected to the top edge of the elastic ring band, the second mounting plate being suitable for carrying the radar to be installed;

[0009] Wherein, the elastic ring band reduces the influence of the vibration of the vehicle body on the radar through the elastic deformation of the ring groove.

[0010] According to some embodiments of the present invention, a first window is provided on the first mounting plate 1, and the first window is located inside the bottom edge of the elastic ring band; and

[0011] The second mounting plate is provided with a second mounting hole, wherein the second mounting hole is suitable for being connected with the lightning rod by a matching screw.

[0012] According to some embodiments of the present invention, there are multiple second mounting holes, and the multiple second mounting holes are distributed on the second mounting plate in an array.

[0013] According to some embodiments of the present invention, the first window is circular or elliptical.

[0014] According to some embodiments of the utility model, the top edge and the bottom edge of the elastic ring band extend radially inward or outward to form an extended edge, and the elastic ring band is respectively connected to the first mounting plate and the second mounting plate through the extended edge, and the extended edge is attached to the first mounting plate or the second mounting plate.

[0015] According to some embodiments of the present utility model, the second mounting plate is provided with a second window, and the second window is suitable for providing a wiring channel for the radar.

[0016] According to some embodiments of the present invention, the second mounting plate is a circular plate, the second window is a circular hole, the diameter of the second window is less than or equal to the radius of the second mounting plate, and the center of the second mounting plate is located on the edge of the second window or outside the edge of the second window.

[0017] According to some embodiments of the present invention, the ratio of the diameter to the height of the elastic ring band ranges from 4 to 8.

[0018] According to some embodiments of the present invention, a first mounting hole is formed on the first mounting plate, and the first mounting hole is configured to be connected to the vehicle body with a screw.

[0019] According to another aspect of the invention, a radar assembly is provided, comprising:

[0020] A radar dampener as previously described; and

[0021] The radar body is mounted on the second mounting plate of the radar shock absorber.

[0022] According to the radar shock absorber of the embodiment of the utility model, a ring belt made of elastic material is installed between the first mounting plate and the second mounting plate. The ring belt has an inwardly concave ring groove. Vibrations in any direction of 360° can be absorbed through the elastic deformation of the ring belt. The installation efficiency is high, the maintenance is simple, and the service life is long. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a stereogram of a radar shock absorber and a radar according to an embodiment of the utility model;

[0024] Figure 2 is a stereoscopic diagram of a radar shock absorber according to an embodiment of the utility model from another perspective;

[0025] Figure 3 is a side view of an elastic ring band of a radar shock absorber according to an embodiment of the utility model;

[0026] Figure 4 1 is a top view of a radar shock absorber according to an embodiment of the utility model.

[0027] In the above drawings, the meanings of the reference numerals are as follows:

[0028] 1- first mounting plate;

[0029] 101-first window;

[0030] 102-first mounting hole;

[0031] 2-Elastic ring band;

[0032] 201-Extension edge;

[0033] 3- Second mounting plate;

[0034] 301- second mounting hole;

[0035] 302-second window;

[0036] 4- Radar. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0038] However, it should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention. In the following detailed description, for ease of explanation, many specific details are set forth to provide a comprehensive understanding of the embodiments of the present invention. However, it is apparent that one or more embodiments may also be implemented without these specific details. In addition, in the following description, the description of the known technology is omitted to avoid unnecessary confusion of the concept of the present invention.

[0039] The terms used herein are only for describing specific embodiments and are not intended to limit the present invention. The term "comprising" used herein indicates the existence of features, steps, operations, but does not exclude the existence or addition of one or more other features.

[0040] In the case of using expressions such as "at least one of A, B, and C, etc.", it should generally be interpreted in accordance with the meaning of the expression generally understood by those skilled in the art (for example, "a system having at least one of A, B, and C" should include but is not limited to a system having A alone, B alone, C alone, A and B, A and C, B and C, and / or A, B, C, etc.). In the case of using expressions such as "at least one of A, B, or C, etc.", it should generally be interpreted in accordance with the meaning of the expression generally understood by those skilled in the art (for example, "a system having at least one of A, B, or C" should include but is not limited to a system having A alone, B alone, C alone, A and B, A and C, B and C, and / or A, B, C, etc.).

[0041] All terms (including technical and scientific terms) used herein have the meanings commonly understood by those skilled in the art unless otherwise defined. It should be noted that the terms used herein should be interpreted as having a meaning consistent with the context of this specification and should not be interpreted in an idealized or overly rigid manner.

[0042] Figure 1 is a stereogram of a radar shock absorber and a radar according to an embodiment of the utility model; Figure 2 It is a stereoscopic diagram of the radar shock absorber according to an embodiment of the utility model from another perspective.

[0043] According to the inventive concept of one aspect of the utility model, a radar shock absorber is provided, comprising: a first mounting plate, a first mounting plate and a second mounting plate 3. The first mounting plate 1 is suitable for being installed on the body of a vehicle. The elastic ring band 2, the bottom edge of which is connected to the first mounting plate 1, and the side wall of the elastic ring band 2 is radially recessed inward to form an arc-shaped annular groove. The second mounting plate 3 is connected to the top edge of the elastic ring band 2, and the second mounting plate 3 is suitable for carrying a radar 4 to be installed. The elastic ring band 2 reduces the influence of the vibration of the vehicle body on the radar 4 through the elastic deformation of the annular groove.

[0044] In this embodiment, a ring belt made of elastic material is installed between the first mounting plate and the second mounting plate. The ring belt has an inwardly concave ring groove. The elastic deformation of the ring belt can absorb vibrations in any direction of 360°. The installation efficiency is high, the maintenance is simple, and the service life is long.

[0045] According to some optional embodiments of the utility model, the bottom surface of the first mounting plate 1 is coated with an adhesive layer, and the first mounting plate is connected to the vehicle body by adhesive bonding. By connecting in this way, the difficulty of installing the radar and the radar shock absorber can be effectively reduced. Specifically, the radar and the radar shock absorber can be pre-installed, and then the release paper on the outside of the adhesive layer can be torn off, and the first mounting plate 1 can be pressed on the reserved installation position of the vehicle body. When replacement is required, the first mounting plate 1 can be heated with a hot air gun to quickly render the adhesive layer ineffective, and then the first mounting plate 1 can be removed from the vehicle body and replaced with a new first mounting plate 1.

[0046] According to some replaceable embodiments of the present invention, a socket matched with the first mounting plate 1 is provided on the vehicle body, and the first mounting plate 1 is installed on the vehicle body through a socket structure with concave and convex matching.

[0047] According to some alternative embodiments of the present invention, a first mounting hole 102 is provided on the first mounting plate 1 , and the first mounting hole 102 is configured to be connected to the vehicle body by fitting with screws.

[0048] In this embodiment, a matching mounting hole 102 is reserved on the vehicle body, and the first mounting plate 1 can be quickly connected to the vehicle body by screws or bolts. Meanwhile, disassembly is also relatively simple and convenient.

[0049] According to some further optional embodiments of the utility model, a mounting base is provided in the radar mounting area on the vehicle body, and a threaded hole matching the first mounting hole 102 is provided on the mounting base, so that the first mounting plate 1 and the mounting seat can be quickly connected by screws or bolts. At the same time, disassembly is also relatively simple and convenient.

[0050] According to some embodiments of the utility model, the first mounting plate 1 is provided with a first window 101, and the first window 101 is located inside the bottom edge of the elastic ring band 2. The second mounting plate 3 is provided with a second mounting hole 301, wherein the second mounting hole 301 is suitable for connecting with the radar 4 with a screw.

[0051] In this embodiment, the bottom surface of the second mounting plate 3 can be seen through the first window 101 , so that the connection and fixation between the radar 4 and the second mounting plate 3 can be conveniently completed by screwing and bolting.

[0052] According to some optional embodiments of the present invention, the first mounting plate 1 and the second mounting plate 3 are made of rigid materials, such as metal, metal alloy and polymer material.

[0053] According to some optional embodiments of the present invention, the first mounting plate 1 is a rectangular plate to facilitate installation on a vehicle body.

[0054] According to some optional embodiments of the present invention, the second mounting plate 3 is a circular plate to facilitate connection with the radar 4, and is particularly suitable for the installation of a cylindrical radar.

[0055] According to some embodiments of the present invention, there are multiple second mounting holes 301 , and the multiple second mounting holes 301 are distributed on the second mounting plate 3 in an array.

[0056] In this embodiment, the array-type second mounting holes 301 can match most types of radars, and are not limited by the mounting hole position of the radar itself and the shape of the radar. Furthermore, the mounting angle of the radar can be adjusted specifically to reduce the impact of the installation space on the vehicle body.

[0057] According to some embodiments of the utility model, the first window 101 is circular or elliptical. Further optionally, the size of the first window 101 is less than or equal to the size of the second mounting plate 3. Specifically, radar shock absorbers with first windows 101 of different sizes can be selected according to the type and parameters of the specific installed radar, wherein the larger the size of the first window 101, the lighter the overall weight of the radar shock absorber, the lower the difficulty of installing the radar 4, but the overall structural strength thereof is slightly reduced.

[0058] Figure 3 It is a side view of the elastic ring band of the radar shock absorber according to the embodiment of the utility model.

[0059] According to some embodiments of the present invention, Figures 1 to 3 As shown, the side wall of the elastic ring band 2 is concave inward along the radial direction to form an arc-shaped annular groove. When the vibration center transmitted by the vehicle body is the same as the center of the radar shock absorber, the outer wall of the elastic ring band 2 is uniformly concave inward and deformed, and the deformation amount at each location is equal, thereby achieving vibration absorption. When the vibration center transmitted by the vehicle body is not the same as the center of the radar shock absorber, the side wall of the elastic ring band 2 is concave inward and deformed, and the deformation amount on the side close to the vibration center is the largest, and the corresponding deformation amount gradually decreases as the distance from the vibration center increases, thereby achieving energy absorption and shock absorption of vibration in any direction of 360°.

[0060] According to some optional embodiments of the present invention, the elastic ring band 2 is made of elastic metal, natural rubber, artificial rubber and other materials.

[0061] According to some embodiments of the utility model, the top edge and the bottom edge of the elastic ring band 2 extend radially inward or outward to form an extended edge 201, and the elastic ring band 2 is respectively connected to the first mounting plate 1 and the second mounting plate 3 through the extended edge 201, and the extended edge 201 is attached to the first mounting plate 1 or the second mounting plate 3.

[0062] In this embodiment, the connection strength between the elastic ring band 2 and the first mounting plate 1 and the second mounting plate 3 can be increased by extending the edge 201, thereby improving the overall service life.

[0063] According to some optional embodiments of the present invention, the transition between the extended edge 201 and the curved side is set as a thickened area, and the thickness of this area is greater than the thickness of the curved side and the extended edge 201, so as to increase its fatigue resistance and extend its service life.

[0064] According to some embodiments of the present invention, the second mounting plate 3 is provided with a second window 302 , and the second window is suitable for providing a wiring channel for the radar 4 .

[0065] In this embodiment, some cables of the radar are located on the bottom surface of the radar 4 , and the cables of the radar 4 can be routed through the second window 302 , thereby avoiding the influence of the cables on the installation stability of the radar 4 .

[0066] Figure 4 1 is a top view of a radar shock absorber according to an embodiment of the utility model.

[0067] According to some embodiments of the present invention, Figure 2 and Figure 4 As shown, the second mounting plate 3 is a circular plate, the second window 302 is a circular hole, the diameter of the second window 302 is less than or equal to the radius of the second mounting plate 3 , and the center of the second mounting plate 3 is located on the edge of the second window 302 or outside the edge of the second window 302 .

[0068] In this embodiment, the side of the second window 302 is close to the center and side of the second mounting plate 3, so that it can adapt to most radars with bottom routing. The radar shock absorber provided by the embodiment of the utility model has strong applicability.

[0069] According to some embodiments of the present invention, the ratio of the diameter to the height of the elastic ring band 2 ranges from 4 to 8.

[0070] According to another aspect of the invention, a radar assembly is provided, comprising: the radar shock absorber as described above; and a radar body mounted on a second mounting plate of the radar shock absorber.

[0071] So far, the embodiments of the utility model have been described in detail in conjunction with the accompanying drawings. It should be noted that the implementation methods not shown or described in the drawings or the body of the specification are all forms known to ordinary technicians in the relevant technical field and are not described in detail. In addition, the above definitions of each component are not limited to the various specific structures, shapes or methods mentioned in the embodiments, and ordinary technicians in the field can simply change or replace them.

[0072] It should also be noted that, in the specific embodiments of the present invention, unless otherwise indicated, the numerical parameters in the specification and the appended claims are approximate values ​​and can be changed according to the desired characteristics obtained through the content of the present invention. Specifically, all numbers used in the specification and claims to indicate the size, range conditions, etc. of the composition should be understood to be modified by the term "about" in all cases. In general, the meaning of the expression refers to the change of ±10% in some embodiments, ±5% in some embodiments, ±1% in some embodiments, and ±0.5% in some embodiments by a specific number.

[0073] Those skilled in the art will appreciate that the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways without departing from the spirit and teachings of the present invention. All of these combinations and / or combinations fall within the scope of the present invention.

[0074] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A radar shock absorber, characterized in that: include: A first mounting plate (1) adapted to be mounted on a vehicle body; An elastic ring band (2), the bottom edge of which is connected to the first mounting plate (1), and the side wall of the elastic ring band (2) is recessed radially inward to form an arc-shaped ring groove; A second mounting plate (3) connected to the top edge of the elastic ring band (2), the second mounting plate (3) being suitable for carrying a radar (4) to be installed; The elastic ring band (2) reduces the influence of the vibration of the vehicle body on the radar (4) through the elastic deformation of the ring groove.

2. The radar damper according to claim 1, characterized in that: The first mounting plate (1) is provided with a first window (101), and the first window (101) is located inside the bottom edge of the elastic ring band (2); The second mounting plate (3) is provided with a second mounting hole (301), wherein the second mounting hole (301) is suitable for being connected to the radar (4) by means of a screw.

3. The radar damper according to claim 2, characterized in that: There are a plurality of the second mounting holes (301), and the plurality of the second mounting holes (301) are distributed in an array on the second mounting plate (3).

4. The radar damper according to claim 2, characterized in that: The first window (101) is circular or elliptical.

5. The radar damper according to claim 2, characterized in that: The top edge and the bottom edge of the elastic ring band (2) extend radially inward or outward to form an extended edge (201); the elastic ring band (2) is respectively connected to the first mounting plate (1) and the second mounting plate (3) via the extended edge (201); and the extended edge (201) is attached to the first mounting plate (1) or the second mounting plate (3).

6. The radar damper according to claim 1, characterized in that: The second mounting plate (3) is provided with a second window (302), and the second window is suitable for providing a wiring channel for the radar (4).

7. The radar damper according to claim 6, characterized in that: The second mounting plate (3) is a circular plate, the second window (302) is a circular hole, the diameter of the second window (302) is less than or equal to the radius of the second mounting plate (3), and the center of the second mounting plate (3) is located on the edge of the second window (302) or outside the edge of the second window (302).

8. The radar damper according to claim 1, characterized in that: The ratio of the diameter to the height of the elastic ring band ranges from 4 to 8.

9. The radar damper according to claim 1, characterized in that: The first mounting plate is provided with a first mounting hole (102), and the first mounting hole (102) is configured to be connected to the vehicle body by means of a screw.

10. A radar assembly, characterized in that: include: The radar damper according to any one of claims 1 to 9; as well as The radar body is mounted on the second mounting plate of the radar shock absorber.

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