CN217022384U - Vehicle-mounted laser radar mounting structure with vibration reduction function - Google Patents

Abstract

The utility model provides a vehicle-mounted laser radar mounting structure with a vibration reduction function, which comprises a laser radar module, wherein the laser radar module is fixed on a front cross beam at the top of a vehicle body, and the laser radar module comprises: the base is fixed in the mounting groove on the top front cross beam; the top cover is fixed on the base and extends out of the mounting groove, and a cavity is formed between the top cover and the base; the laser radar detection device is arranged in the containing cavity, and the vibration damping device is arranged between the base and the laser radar detection device. The vehicle-mounted laser radar mounting structure provided by the utility model has the advantages that the setting height of the laser radar module is reduced, the structure is reasonable, the connection is convenient and stable, the connection part of the vehicle-mounted laser radar mounting structure is limited in the mounting groove on the top front cross beam or in the vehicle body, the risk of preventing the laser radar module from being stolen is reduced, and the detection accuracy of the laser radar is improved.

Description

Vehicle-mounted laser radar mounting structure with vibration reduction function

Technical Field

The utility model relates to the technical field of automotive electronics, in particular to a vehicle-mounted laser radar mounting structure with a vibration reduction function.

Background

With the progress of science and technology, various vehicle control systems gradually develop in a self-adaptive direction and become more intelligent. For example, in an ACC system (adaptive radar cruise control system) that is currently widely used, a running environment of a vehicle is detected by providing an automotive radar.

Automotive radars, as the name implies, are radars for automobiles or other ground-based motor vehicles. It therefore comprises various radars based on different technologies (e.g. laser, ultrasound, microwave), with different functions (e.g. finding obstacles, predicting collisions, adaptive cruise control) and using different operating principles (e.g. pulse radar, FMCW radar, microwave impact radar).

The laser radar sensor is a key sensing part of an intelligent driving automobile, the detection precision is high, and the range is wider compared with other sensors. However, the conventional laser radar sensor is generally large in size, and needs to be erected on the top or the side of the vehicle in order to fully exert the detection range of the laser radar sensor, so that the overall aesthetic degree of the intelligent vehicle is influenced, and the detection precision is influenced by the vibration of a support of the intelligent vehicle. The laser radar is generally high in value, which reaches tens of thousands yuan, and if the laser radar is only arranged on the top or the side of the vehicle in a high position, the problems that the laser radar is stolen and the like are easily caused, so that great economic loss is brought to vehicle owners.

In addition, the lidar sensor mounted outside the vehicle is also susceptible to damage caused by external impacts. Moreover, when the existing laser radar sensor is produced, the measurement angle and the measurement range of the existing laser radar sensor are already determined, and a vehicle designer can only install the existing laser radar sensor according to the existing range, so that the flexibility is poor.

In addition, when laser radar was in chilly environment winter, the problem of frosting appears easily in laser radar's mirror surface for laser radar can not normally work, causes the damage to laser radar, and current laser radar lacks protect function.

Based on this, this application proposes a vehicle-mounted laser radar mounting structure with damping function.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention is directed to provide a vehicle-mounted lidar mounting structure with a vibration reduction function, so as to solve the problem of theft easily caused by exposure of a lidar module mounting portion in the prior art, and improve the detection accuracy of the lidar module.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows:

the utility model provides an on-vehicle lidar mounting structure with damping function, includes the lidar module, the lidar module is fixed on the top front beam of automobile body, wherein, the lidar module includes:

the base is fixed in the mounting groove on the top front cross beam;

the top cover is fixed on the base and extends out of the mounting groove, and a cavity is formed between the top cover and the base;

the laser radar detection device is arranged in the containing cavity;

and the vibration damping device is arranged between the base and the laser radar detection device.

Further, the base includes:

the bottom plate is used for fixing the laser radar detection device;

the first connecting wall is arranged in the circumferential direction of the bottom plate, and a second connecting hole is formed in the first connecting wall and used for connecting the base with the top front cross beam through a bolt;

the second connecting wall is arranged above the first connecting wall, a third connecting hole is formed in the second connecting wall, and the third connecting hole is used for the base and detachably connected with the top cover.

Further, the top cover includes:

the cover plate is arranged in an arc shape from front to back;

the supporting plate is arranged at the lower end of the cover plate;

the two first side walls are arranged on two sides of the cover plate, and the first side walls are provided with first connecting holes;

the first turning plate is arranged at the end part of the inner side of the supporting plate and is arranged downwards.

Furthermore, laser radar detection device includes laser radar body and connecting plate set up the fifth connecting hole on the connecting plate set up the fourth connecting hole on the bottom plate, the fifth connecting hole with the fourth connecting hole is fixed through connecting bolt.

Further, the vibration damping device includes:

the shock pad body is arranged in a rectangular shape;

the positioning boss is arranged on the upper surface and/or the lower surface of the shock pad body.

Furthermore, the upper surface of bottom plate sets up first spacing groove, first spacing groove is used for holding spacingly the lower surface of shock pad body set up first spacing groove in the first spacing inslot.

Furthermore, the lower surface of connecting plate sets up the second spacing groove, the second spacing groove is used for holding spacingly the upper surface of shock pad body set up the second constant head tank in the second spacing groove.

Furthermore, set up the fourth connecting hole in the first spacing inslot set up the fifth connecting hole in the second spacing inslot set up the sixth connecting hole on the shock pad body, connecting bolt inserts and carries out the screw thread fixation in the fourth connecting hole after passing fifth connecting hole, sixth connecting hole in proper order.

Further, the vibration damping device is provided in plurality.

Compared with the prior art, the vehicle-mounted laser radar mounting structure has the following advantages:

(1) according to the vehicle-mounted laser radar mounting structure, the base structure of the laser radar detection device extends into the mounting groove in the top front cross beam or the vehicle body, so that the setting height of the laser radar module is reduced, the detection reliability of the vehicle-mounted laser radar is ensured, and the laser radar module is prevented from being stolen.

(2) The vehicle-mounted laser radar mounting structure is reasonable in structure, convenient and stable to connect, improves the overall attractiveness of a vehicle after the vehicle-mounted laser radar is mounted, and can effectively reduce the mounting height of a laser radar detection device and avoid interference with other structures in use.

(3) According to the vehicle-mounted laser radar mounting structure, the vibration damping device is arranged below the laser radar detection device, so that the problems of detection distortion or device damage and the like caused by hard contact connection of the laser radar detection device during vibration or shaking are prevented, and the connection stability and the use reliability of a laser radar module are ensured.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation of the utility model. In the drawings:

fig. 1 is a schematic diagram of a right-view structure of a laser radar module on a vehicle body according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a position where a laser radar module is arranged on a vehicle body according to an embodiment of the present invention;

fig. 3 is a schematic front view of a lidar module according to an embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view of A-A in FIG. 3;

FIG. 5 is a schematic side view of a base according to an embodiment of the present invention;

FIG. 6 is a schematic side view of a top cover according to an embodiment of the present invention;

FIG. 7 is a schematic diagram of a right side view of the top cover according to the embodiment of the present invention; (ii) a

FIG. 8 is a schematic cross-sectional view of B-B of FIG. 7;

fig. 9 is a schematic structural diagram of a lidar detection device according to an embodiment of the utility model;

FIG. 10 is a schematic side view of a lidar detector according to an embodiment of the utility model;

fig. 11 is an exploded view of the lidar module according to embodiment 2 of the present invention;

fig. 12 is a schematic cross-sectional view of a lidar module according to embodiment 2 of the present invention;

fig. 13 is a schematic top view of the base according to embodiment 2 of the present invention;

fig. 14 is a schematic structural view of the vibration damping device in embodiment 2 of the present invention;

fig. 15 is a side view schematically showing the structure of the vibration damping device according to embodiment 2 of the present invention;

fig. 16 is a schematic side view of the lidar detection device according to embodiment 2 of the present invention;

description of reference numerals:

the laser radar detection device comprises a vehicle body 100, a top front cross beam 11, a mounting groove 12, a laser radar module 200, a top cover 1, a high-transmittance part 101, a common light-transmittance part 102, a support plate 103, a first turning plate 104, a second turning plate 105, a first side wall 106, a first notch 107, a first connecting hole 108, a cover plate 109, a base 2, a bottom plate 201, a first connecting wall 202, a second connecting wall 203, a limiting step 204, a second connecting hole 205, a third connecting hole 206, a first limiting groove 207, a fourth connecting hole 208, a first positioning groove 209, a laser radar detection device 3, a connecting plate 301, a laser radar body 302, a fifth connecting hole 303, a second limiting groove 304, a second positioning groove 305, a vibration damping device 4, a vibration damping pad body 401, a positioning boss 402, a sixth connecting hole 403, a fixing bolt 5 and a cavity 6.

Detailed Description

In order to make the technical means, objectives and functions of the present invention easy to understand, embodiments of the present invention will be described in detail with reference to the specific drawings.

It should be noted that all terms used in the present invention for directional and positional indication, such as: the terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", "top", "lower", "transverse", "longitudinal", "center", and the like are used only for explaining the relative positional relationship, the connection, and the like between the respective members in a certain state (as shown in the drawings), and are only for convenience of describing the present invention, and do not require that the present invention must be constructed and operated in a certain orientation, and thus, should not be construed as limiting the present invention. In addition, the descriptions relating to "first", "second", etc. in the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Example 1

As shown in fig. 1 to 10, the present invention discloses a vehicle-mounted lidar mounting structure, which includes a lidar module 200, wherein the lidar module 200 is fixed to a front cross member 11 at the top of a vehicle body 100, and the lidar module 200 includes:

the base 2 is fixed in a mounting groove 12 on the top front cross beam 11;

the top cover 1 is fixed on the base 2, extends out of the mounting groove 12, and forms a cavity 6 between the top cover 1 and the base 2;

laser radar detection device 3, laser radar detection device 3 sets up in hold chamber 6.

The utility model discloses a vehicle-mounted laser radar mounting structure, wherein at least one mounting groove 12 is arranged on a top front cross beam 11 of a vehicle body 100, so that the unstable connection problem and possible easy theft risk caused by the fact that a laser radar detection device 3 is directly fixed above the vehicle roof are avoided, a base 2 of a laser radar module 200 is fixed in the mounting groove 12, the base 2 and the mounting groove 12 of the top front cross beam 11 are detachably fixed, the laser radar detection device 3 is fixed on the base 2, the upper end of the laser radar detection device 3 extends out of the mounting groove 12, the laser radar detection device 3 can detect the front side, the rear side or the periphery of the vehicle body 100, a top cover 1 is covered above the laser radar detection device 3, carry out safety protection to laser radar detection device 3, top cap 1 can be dismantled with base 2 and be connected, guarantees top cap 1 protection laser radar detection device 3's reliability.

The utility model discloses a vehicle-mounted laser radar mounting structure, which reduces the setting height of a laser radar module 200 by extending a base structure of a laser radar detection device 3 into a mounting groove 12 on a top front cross beam 11 or into a vehicle body 100, ensures the detection reliability of a vehicle-mounted laser radar and avoids the theft of the laser radar module 200.

As a preferred example of the present invention, the base 2 includes:

a base plate 201, on which the laser radar detection device 3 is fixed, in the base plate 201;

a first connecting wall 202, wherein the first connecting wall 202 is arranged in the circumferential direction of the bottom plate 201, a second connecting hole 205 is arranged on the first connecting wall 202, and the second connecting hole 205 is used for connecting the base 2 and the top front cross beam 11 through bolts;

a second connecting wall 203, the second connecting wall 203 is arranged above the first connecting wall 202, a third connecting hole 206 is arranged on the second connecting wall 203, and the third connecting hole 206 is used for detachably connecting the base 2 and the top cover 1.

As an example of the present invention, a first flap 104 is disposed on the top cover 1, and the first flap 104 may extend into the inner side of the second connecting wall 203 to be clamped with the base 2 or connected with the base by a connecting bolt, or the first flap 104 is sleeved on the outer side of the second connecting wall 203 to be clamped with the base 2 or connected with the base by a connecting bolt.

Preferably, a limit step 204 is formed at the connection of the first connection wall 202 and the second connection wall 203. The stop step 204 is used to support the first flap 104 on the top cover 1.

Specifically, the second connecting wall 203 is arranged above the first connecting wall 202 and is arranged in a structure which contracts inwards, the limiting step 204 is formed on the outer side of the second connecting wall 203, after the first connecting wall 202 is matched with the mounting groove 12, the second connecting hole 205 and the connecting holes in the mounting groove 12 are connected with the top front cross beam 11 through the connecting bolts, the first turning plate 104 on the top cover 1 is arranged on the limiting step 204 between the second connecting wall 203 and the inner wall of the mounting groove 12, the third connecting hole 206 arranged on the top cover 1 and the second connecting wall 203 can realize the connection between the top cover 1 and the second connecting wall 203 through the connecting bolts, and the first turning plate 104 on the top cover 1, the top front cross beam 11 and the second connecting wall 203 can also be connected with each other through the connecting bolts.

This setting further guarantees base 2 and the convenience and the stability that top front beam 11, top cap 1 are connected, can be applicable to multiple vehicle simultaneously, improves its application scope.

As an example of the present invention, the second connection hole 205 and the third connection hole 206 are respectively disposed at both sides of the bottom plate 201.

When the second connecting hole 205 and the third connecting hole 206 are respectively disposed on two sides of the bottom plate 201, the fixing of the base 2 and the front top cross beam 11 is formed below the bottom plate 201, and at this time, the lidar detection device 3 and the bottom plate 201 may be fixed as a whole, which further improves the reliability of the lidar module 200 against theft.

Alternatively, the second connection hole 205 and the third connection hole 206 are both disposed above the bottom plate 201. This setting can effectively reduce lidar detection device 3 and stretch out the height of mounting groove 12 improves the wholeness and the aesthetic property of on-vehicle lidar installation, avoids causing the interference with other structures when using.

As a preferred example of the present invention, the top cover 1 includes:

the cover plate 109 is arranged in an arc shape from front to back;

a support plate 103, wherein the support plate 103 is arranged at the lower end of the cover plate 109;

two first side walls 106 are arranged on the first side walls 106, two first side walls 106 are arranged on two sides of the cover plate 109, and first connection holes 108 are arranged on the first side walls 106;

the first turning plate 104 is arranged at the end part of the inner side of the support plate 103 and is arranged downwards.

This setting discloses a top cap 1 structure, through setting up dome-shaped apron 109, guarantees that the structure that exposes of top cap 1 keeps unanimous or is close with the streamlined of automobile body, reduces the vehicle and causes top cap 1 not hard up because wind-force or vibration in the in-process of traveling, and the backup pad 103 that the lower extreme of apron 109 set up can make top cap 1 support on top front beam 11 or automobile body shell the inboard first board 104 that turns over that sets up down of backup pad 103 can block into on the spacing step 204 between second connecting wall 203 and the mounting groove 12 inner wall, avoid foreign matter or water droplet to get into and hold the intracavity 6, and guarantee that apron 109 is fixed reliable.

As a preferred example of the present invention, a first notch 107 is provided on the first side wall 106, the first connection hole 108 is provided in the first notch 107, and the first connection hole 108 and the third connection hole 206 on the second connection wall 203 are connected by a connection bolt.

Preferably, a decorative cover or a decorative plug is provided on the first notch 107. The decorative cover can be covered on the first notch 107, or the decorative plug can be plugged into the first notch 107. This setting is used for fixing top cap 1 with the connecting screw of base 2 is decorated, improves top cap 1 with the leakproofness that base 2 is connected has improved the reliability of laser radar module 200 theftproof simultaneously.

As a preferred example of the present invention, the top cover 1 further includes:

a second turning plate 105, wherein the second turning plate 105 is arranged at the end part of the inner side of the supporting plate 103 and is arranged upwards.

The second turning plate 105 is arranged on the outer side of the second connecting wall 203, the reliability of connection between the top cover 1 and the base 2 is further improved, the function of preventing foreign matters from entering the accommodating cavity 6 is enhanced, and the reliable use of the laser radar detection device 3 is ensured.

As a preferred example of the present invention, the cover plate 109 includes:

a high-transmittance portion 101, the high-transmittance portion 101 being formed on the cover plate 109 at a position near the middle;

and a normal light transmission part 102, wherein the normal light transmission part 102 is formed on the cover plate 109 at a position near both ends.

The high-transmittance portion 101 is used for transmitting the laser beam emitted from the laser radar detection device 3 and the reflected laser beam with high efficiency, and the normal light-transmittance portion 102 is a normal light-transmittance portion.

This setting can reduce the loss and the interference of laser, improves laser radar's precision and resolution ratio.

Example 2

As shown in fig. 1 to 16, the utility model discloses a vehicle-mounted laser radar mounting structure with a vibration reduction function, comprising a laser radar module 200, wherein the laser radar module 200 is fixed on a top front cross beam 11 of a vehicle body 100, and the laser radar module 200 comprises:

the base 2 is fixed on the top front cross beam 11;

the top cover 1 is fixed on the base 2, extends out of the mounting groove 12, and forms a cavity 6 between the top cover 1 and the base 2;

the laser radar detection device 3 is arranged in the accommodating cavity 6;

the vibration damping device 4 is arranged between the base 2 and the laser radar detection device 3, and the other structures are the same as those of the embodiment 1.

This setting is through setting up a damping device 4 in laser radar detection device 3's below, damping device 4 is in structure deformation when laser radar detection device 3 jolts or receives pressure to make the vehicle in the in-process of traveling, when vibration or jolt appear in the vehicle, prevent that laser radar detection device hard contact from connecting when vibration or rocking, arouse and detect distortion or device and damage scheduling problem, this setting has guaranteed the stability and the reliability of using that laser radar module 200 connects.

As a preferred example of the present invention, the lidar detection device 3 includes a lidar body 302 and a connecting plate 301, a fifth connecting hole 303 is provided on the connecting plate 301, a fourth connecting hole 208 is provided on the bottom plate 201, and the fifth connecting hole 303 and the fourth connecting hole 208 are fixed by a fixing bolt 5.

As an example of the present invention, the lidar body 302 is disposed at a position near the center of the upper surface of the connection plate 301, and the fifth connection holes 303 are disposed at four corners of the connection plate 301. This setting has guaranteed the convenience of laser radar detection device 3 and base 2 installation and the stability of being connected.

As a preferred example of the present invention, the vibration damping device 4 includes:

the shock pad comprises a shock pad body 401, wherein the shock pad body 401 is arranged in a rectangular shape;

a positioning boss 402, wherein the positioning boss 402 is disposed on the upper surface and/or the lower surface of the cushion body 401.

As an example of the present invention, the damping device 4 is made of a rubber material, which on the one hand facilitates a quick positioning and mounting of the damping device 4, while also ensuring the reliability of the damping function of the damping device 4.

As a preferred example of the present invention, a first limiting groove 207 is disposed on the upper surface of the bottom plate 201, the first limiting groove 207 is used for accommodating and limiting the lower surface of the cushion body 401, and a first positioning groove 209 is disposed in the first limiting groove 207.

This setting makes damping device 4's shock pad body 401 sets up in first spacing groove 207, and the location boss 402 of shock pad body 401 lower surface inserts carry out quick location and spacing in the first positioning groove 209, avoid damping device 4 because vibration produces the displacement in the use, guarantee the reliability of damping device 4 work.

As a preferred example of the present invention, a second limiting groove 304 is disposed on a lower surface of the connecting plate 301, the second limiting groove 304 is used for accommodating and limiting an upper surface of the cushion body 401, and a second positioning groove 305 is disposed in the second limiting groove 304.

The structure enables the vibration damper 4 and the laser radar detection device 3 to be quickly positioned and limited when being installed, and further improves the reliability of vibration damping work of the vibration damper 4.

As an example of the present invention, the vibration damper 4 is provided in plural numbers, respectively arranged at positions near four corners and near the center of the connection plate 301.

This arrangement improves the reliability of the vibration damping operation of the vibration damping device 4 comprehensively.

As a preferred example of the present invention, a fourth connection hole 208 is disposed in the first limiting groove 207, a fifth connection hole 303 is disposed in the second limiting groove 304, a sixth connection hole 403 is disposed in the cushion body 401, and the fixing bolt 5 is inserted into the fourth connection hole 208 to be screwed and fixed after sequentially passing through the fifth connection hole 303 and the sixth connection hole 403.

This setting had both guaranteed damping device 4 and had connected stably, had improved the efficiency of base 2, laser radar detection device 3 and damping device 4 installation again.

As a preferred example of the present invention, the connecting bolt for fixing the base 2 to the top front cross member 11, the connecting bolt for fixing the top cover 1 to the base 2, and the fixing bolt 5 for fixing the connecting base 2, the laser radar detection device 3, and the vibration damping device 4 are anti-theft bolts.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (9)

1. An on-vehicle lidar mounting structure having a vibration damping function, characterized by comprising a lidar module (200), the lidar module (200) being fixed to a top front cross member (11) of a vehicle body (100), wherein the lidar module (200) comprises:

the base (2) is fixed in the mounting groove (12) on the top front cross beam (11);

the top cover (1) is fixed on the base (2) and extends out of the mounting groove (12), and a containing cavity (6) is formed between the top cover (1) and the base (2);

the laser radar detection device (3), the laser radar detection device (3) is arranged in the cavity (6);

the vibration damping device (4) is arranged between the base (2) and the laser radar detection device (3).

2. The vehicle-mounted lidar mounting structure according to claim 1, wherein the base (2) comprises:

a base plate (201), on which base plate (201) the lidar detection device (3) is fixed;

the first connecting wall (202) is arranged in the circumferential direction of the bottom plate (201), a second connecting hole (205) is formed in the first connecting wall (202), and the second connecting hole (205) is used for connecting the base (2) and the top front cross beam (11) through a bolt;

the second connecting wall (203), the second connecting wall (203) sets up in the top of first connecting wall (202), set up third connecting hole (206) on second connecting wall (203), third connecting hole (206) be used for base (2) with top cap (1) can dismantle the connection.

3. The vehicle-mounted lidar mounting structure according to claim 2, wherein the roof (1) comprises:

the cover plate (109), the cover plate (109) is arranged in an arc shape from front to back;

a support plate (103), wherein the support plate (103) is arranged at the lower end of the cover plate (109);

two first side walls (106), wherein the two first side walls (106) are arranged, the two first side walls (106) are arranged on two sides of the cover plate (109), and first connecting holes (108) are arranged on the first side walls (106);

the first turning plate (104) is arranged at the end part of the inner side of the supporting plate (103) and faces downwards.

4. A vehicle-mounted lidar mounting structure according to claim 3, wherein the lidar detection device (3) comprises a lidar body (302) and a connecting plate (301), a fifth connecting hole (303) is provided on the connecting plate (301), a fourth connecting hole (208) is provided on the base plate (201), and the fifth connecting hole (303) and the fourth connecting hole (208) are fixed by a connecting bolt (5).

5. The vehicle-mounted lidar mounting structure according to claim 4, wherein the vibration damping device (4) includes:

the shock pad comprises a shock pad body (401), wherein the shock pad body (401) is arranged in a rectangular shape;

the shock pad comprises a shock pad body (401), and positioning bosses (402), wherein the positioning bosses (402) are arranged on the upper surface and/or the lower surface of the shock pad body (401).

6. The vehicle-mounted lidar mounting structure according to claim 5, wherein a first limit groove (207) is provided in an upper surface of the base plate (201), the first limit groove (207) is configured to receive and limit a lower surface of the cushion body (401), and a first positioning groove (209) is provided in the first limit groove (207).

7. The vehicle-mounted lidar mounting structure according to claim 6, wherein a second stopper groove (304) is provided in a lower surface of the connecting plate (301), the second stopper groove (304) is configured to receive and stop an upper surface of the cushion body (401), and a second positioning groove (305) is provided in the second stopper groove (304).

8. The vehicle-mounted lidar mounting structure according to claim 7, wherein a fourth connecting hole (208) is provided in the first limiting groove (207), a fifth connecting hole (303) is provided in the second limiting groove (304), a sixth connecting hole (403) is provided in the cushion body (401), and the connecting bolt (5) is inserted into the fourth connecting hole (208) for screw-fixing after sequentially passing through the fifth connecting hole (303) and the sixth connecting hole (403).

9. The vehicle-mounted lidar mounting structure according to claim 1, wherein the vibration damping device (4) is provided in plurality.

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