Laser radar and cleaning equipment

Abstract

The embodiment of the utility model relates to the field of radar technology, and in particular discloses a laser radar and cleaning equipment, including a bracket, a radar body and an adjustment component, wherein the radar body is arranged on the bracket, and the adjustment component is connected to the bracket and the radar body respectively, and the adjustment component is used to adjust the first deflection angle of the radar body relative to the bracket around the y-axis, and to adjust the second deflection angle of the radar body relative to the bracket around the x-axis. In the above manner, the embodiment of the utility model can adjust the first deflection angle and the second deflection angle to achieve the adjustment of the deflection angle of the laser radar, thereby achieving the adjustment of the scanning angle of the laser radar.

Description

Technical Field

[0001] The embodiments of the utility model relate to the field of radar technology, and in particular to a laser radar and cleaning equipment. Background Art

[0002] With the technological development of cleaning equipment, cleaning equipment has gradually entered people's daily lives. Cleaning equipment uses lidar to scan the surrounding environment to obtain surrounding environment information, and then plans the cleaning area based on the surrounding environment information to achieve autonomous cleaning of the ground and reduce people's housework.

[0003] However, in the process of implementing the embodiments of the utility model, the inventors found that the existing laser radar is directly mounted and fixed on the cleaning equipment, which makes it impossible to adjust the deflection angle of the laser radar and thus the scanning angle of the laser radar. Utility Model Content

[0004] The main technical problem solved by the utility model is to provide a laser radar, which can solve the problem that the deflection angle of the laser radar cannot be adjusted, and thus the scanning angle of the laser radar cannot be adjusted.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a laser radar, including a bracket, a radar body and an adjustment component, the radar body is arranged on the bracket, the adjustment component is respectively connected to the bracket and the radar body, and the adjustment component is used to adjust a first deflection angle of the radar body around the y-axis relative to the bracket, and to adjust a second deflection angle of the radar body around the x-axis relative to the bracket.

[0006] Optionally, a first adjustment block extends from a first side of the radar body, a second adjustment block extends from a second side of the radar body, the first side is opposite to the second side, a rotating portion extends from a third side of the radar body, the third side is located between the first side and the second side, and the rotating portion is movably connected to the bracket;

[0007] The adjustment assembly includes a first adjustment member and a second adjustment member, the first adjustment member is connected to the first adjustment block and the bracket respectively, the second adjustment member is connected to the second adjustment block and the bracket respectively, the first adjustment member is used to adjust the height between the first side of the radar body and the bracket, and the second adjustment member is used to adjust the height between the second side of the radar body and the bracket, thereby adjusting the first deflection angle and the second deflection angle.

[0008] Optionally, the first adjusting member includes a first bolt, the first adjusting block is provided with a first screw hole, the first bolt is threaded through the first screw hole and then abuts against the bracket, and the first bolt is used to adjust the height between the first side of the radar body and the bracket;

[0009] The second adjusting member includes a second bolt, the second adjusting block is provided with a second screw hole, the second bolt is threaded through the second screw hole and abuts against the bracket, and the second bolt is used to adjust the height between the second side of the radar body and the bracket.

[0010] Optionally, the first adjusting member includes a first height adjusting member and a second height adjusting member, the first adjusting block and the bracket clamp the first height adjusting member, the second adjusting block and the bracket clamp the second height adjusting member, the first height adjusting member is used to adjust the height between the first side of the radar body and the bracket, and the second adjusting member is used to adjust the height between the second side of the radar body and the bracket.

[0011] Optionally, the surface shape of one end of the rotating portion movably connected to the bracket is a spherical curved surface.

[0012] Optionally, the laser radar includes a locking piece, which is respectively connected to the radar body and the bracket, and is used to lock or loosen the radar body and the bracket.

[0013] Optionally, a third adjustment block extends from the first side of the radar body, a fourth adjustment block extends from the second side of the radar body, the first side is opposite to the second side, a fifth adjustment block extends from the third side of the radar body, and the third side is located between the first side and the second side;

[0014] The adjustment assembly includes a third adjustment member, a fourth adjustment member and a fifth adjustment member, the third adjustment member is respectively connected to the third adjustment block and the bracket, the fourth adjustment member is respectively connected to the fourth adjustment block and the bracket, and the fifth adjustment member is respectively connected to the fifth adjustment block and the bracket, the third adjustment member is used to adjust the height between the first side of the radar body and the bracket, the fourth adjustment member is used to adjust the height between the second side of the radar body and the bracket, thereby adjusting the first deflection angle, and the fifth adjustment member is used for the height between the third side of the radar body and the bracket, thereby adjusting the second deflection angle.

[0015] Optionally, the third adjusting member includes a first elastic member and a third bolt, the fourth adjusting member includes a second elastic member and a fourth bolt, the first elastic member abuts the bracket and the third adjusting block, the third bolt passes through the third adjusting block and is connected to the bracket, the fourth bolt passes through the fourth adjusting block and is connected to the bracket, the third bolt and the first elastic member are used together to adjust the height between the first side of the radar body and the bracket, and the fourth bolt and the second elastic member are used together to adjust the height between the second side of the radar body and the bracket.

[0016] Optionally, the fifth adjusting member includes a third elastic member and a fifth bolt, the third elastic member abuts the bracket and the fifth adjusting block, the fifth bolt passes through the fifth adjusting block and is connected to the bracket, and the fifth bolt and the third elastic member are used together to adjust the height between the third side of the radar body and the bracket.

[0017] In order to solve the above technical problems, another technical solution adopted by the present utility model is: to provide a cleaning device, including the above laser radar.

[0018] In an embodiment of the utility model, the first deflection angle of the radar body around the y-axis relative to the bracket is adjusted by adjusting the adjustment component, and the second deflection angle of the radar body around the x-axis relative to the bracket is adjusted, so as to adjust the deflection angle of the laser radar, thereby achieving the adjustment of the scanning angle of the laser radar. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the structure of a laser radar according to an embodiment of the utility model;

[0021] Figure 2 It is a schematic diagram of the explosion structure of another laser radar according to an embodiment of the utility model;

[0022] Figure 3 It is a schematic diagram of the explosion structure of another laser radar according to an embodiment of the utility model;

[0023] Figure 4 It is a schematic diagram of the explosion structure of another laser radar according to an embodiment of the utility model;

[0024] Figure 5 It is a schematic structural diagram of a radar body of yet another laser radar according to an embodiment of the utility model.

[0025] Description of reference numerals:

[0026] 100. LiDAR;

[0027] 1. Bracket; 11. First support column; 111. Third screw hole; 12. Second support column; 112. Fourth screw hole; 13. Third support column; 113. Fifth screw hole; 14. Sixth screw hole; 15. Seventh screw hole; 16. Eighth screw hole; 17. Fourth receiving groove;

[0028] 2. Radar body; 21. First adjustment block; 211. First screw hole; 212. First through hole; 22. Second adjustment block; 221. Second screw hole; 222. Second through hole; 23. Rotating part; 232. Third through hole; 24. Third adjustment block; 241. Sixth through hole; 242. First receiving groove; 25. Fourth adjustment block; 251. Eighth through hole; 252. Second receiving groove; 26. Fifth adjustment block; 261. Tenth through hole; 262. Third receiving groove;

[0029] 3. Adjustment assembly; 31. First adjustment member; 311. First bolt; 312. First height adjustment member; 3121. Fourth through hole; 32. Second adjustment member; 321. Second bolt; 322. Second height adjustment member; 3221. Fifth through hole; 33. Third adjustment member; 331. First elastic member; 3311. Seventh through hole; 332. Third bolt; 34. Fourth adjustment member; 341. Second elastic member; 3411. Ninth through hole; 342. Fourth bolt; 35. Fifth adjustment member; 351. Third elastic member; 3511. Eleventh through hole; 352. Fifth bolt;

[0030] 4. Locking member; 41. Sixth bolt; 42. Seventh bolt; 43. Eighth bolt;

[0031] 5. Fourth elastic member. DETAILED DESCRIPTION

[0032] In order to facilitate the understanding of the utility model, the utility model is described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is described as "locked to" another element, it can be directly on the other element, or there can be one or more centered elements between them. When an element is described as "connected to" another element, it can be directly connected to the other element, or there can be one or more centered elements between them. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this specification are for illustrative purposes only.

[0033] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as those commonly understood by technicians in the technical field of the present invention. The terms used in this specification are only for the purpose of describing specific embodiments and are not used to limit the present invention. The term "and / or" used in this specification includes any and all combinations of one or more related listed items.

[0034] See also Figure 1 and Figure 2The laser radar 100 includes a bracket 1, a radar body 2 and an adjustment component 3. The radar body 2 is arranged on the bracket 1, and the radar body 2 can be deflected relative to the bracket 1. The radar body 2 is used to emit light and receive reflected light to scan the surrounding environment to obtain surrounding environment information. The adjustment component 3 is connected to the bracket 1 and the radar body 2 respectively, and is used to adjust the first deflection angle of the radar body 2 relative to the bracket 1 around the y-axis, and to adjust the second deflection angle of the radar body 2 relative to the bracket 1 around the x-axis, so as to adjust the deflection angle of the laser radar 100, thereby adjusting the scanning angle of the laser radar 100.

[0035] For the above radar body 2, see Figure 2 The radar body 2 is provided with a first adjustment block 21, a second adjustment block 22 and a rotating part 23. The first adjustment block 21 is obtained by extending from the first side of the radar body 2, and the first adjustment block 21 is provided with a first screw hole 211, and the first screw hole 211 is used to connect with the adjustment component 3, so that the first adjustment block 21 is connected with the adjustment component 3. The second adjustment block 22 is obtained by extending from the second side of the radar body 2, the first side is opposite to the second side, and the second adjustment block 22 is provided with a second screw hole 221, and the second screw hole 221 is used to connect with the adjustment component 3, so that the second adjustment block 22 is connected with the adjustment component 3. The third side of the radar body 2 is extended with a rotating part 23, and the third side is located between the first side and the second side, and the rotating part 23 is movably connected with the bracket 1.

[0036] In some embodiments, the surface shape of one end of the rotating portion 23 movably connected to the bracket 1 is a spherical curved surface, so that the rotating portion 23 can move smoothly relative to the bracket 1 without getting stuck.

[0037] For the above mentioned adjustment component 3, see Figure 2 , the adjustment component 3 includes a first adjustment member 31 and a second adjustment member 32. The first adjustment member 31 is connected to the first adjustment block 21 and the bracket 1 respectively, and the second adjustment member 32 is connected to the second adjustment block 22 and the bracket 1 respectively. The first adjustment member 31 is used to adjust the height between the first side of the radar body 2 and the bracket 1, and the second adjustment member 32 is used to adjust the height between the second side of the radar body 2 and the bracket 1, thereby adjusting the first deflection angle and the second deflection angle. It should be noted that when the first deflection angle needs to be adjusted, the height between the first side of the radar body 2 and the bracket 1 is adjusted by the first adjustment member 31, or the height between the second side of the radar body 2 and the bracket 1 is adjusted by the second adjustment member 32. When the second deflection angle needs to be adjusted, the height between the third side of the radar body 2 and the bracket 1 is adjusted by the first adjustment member 31 and the second adjustment member 32.

[0038] For the first adjusting member 31, please refer to Figure 2The first adjusting member 31 includes a first bolt 311, which is screwed through the first screw hole 211 and abuts against the bracket 1. The first bolt 311 is used to adjust the depth of the first bolt 311 screwed in the first screw hole 211 to adjust the height between the first side of the radar body 2 and the bracket 1.

[0039] For the above-mentioned second adjusting member 32, the second adjusting member 32 includes a second bolt 321, which is screwed through the second screw hole 221 and abuts against the bracket 1. The second bolt 321 is used to adjust the depth of the second bolt 321 to adjust the height between the second side of the radar body 2 and the bracket 1.

[0040] It is understood that in some embodiments, see Figure 3 The first adjusting block 21, the second adjusting block 22, the first adjusting member 31 and the second adjusting member 32 are not limited to the above-mentioned structure. The first adjusting block 21, the second adjusting block 22, the first adjusting member 31 and the second adjusting member 32 may also be other structures. For example, the first adjusting block 21 is not provided with the first screw hole 211, and the second adjusting block 22 is not provided with the second screw hole 221. The first adjusting member 31 includes a first height adjusting member 312, and the second adjusting member 32 includes a second height adjusting member 322. The first adjusting block 21 and the bracket 1 clamp the first height adjusting member 312, and the second adjusting block 22 and the bracket 1 clamp the second height adjusting member 322. The first height adjusting member 312 is used to adjust the height between the first side of the radar body 2 and the bracket 1, and the second adjusting member 32 is used to adjust the height between the second side of the radar body 2 and the bracket 1.

[0041] It should be noted that the first height adjustment member 312 is an adjustment member of different heights. When the height between the first side of the radar body 2 and the bracket 1 needs to be adjusted, the first height adjustment member 312 of different heights is replaced. The second height adjustment member 322 is an adjustment member of different heights. When the height between the second side of the radar body 2 and the bracket 1 needs to be adjusted, the second height adjustment member 322 of different heights is replaced. Furthermore, in some embodiments, the first height adjustment member 312 includes a plurality of first gaskets, and the plurality of first gaskets are stacked. When the height between the first side of the radar body 2 and the bracket 1 needs to be adjusted, the number of the first gaskets is increased or decreased. The second height adjustment member 322 includes a plurality of second gaskets, and the plurality of second gaskets are stacked. When the height between the second side of the radar body 2 and the bracket 1 needs to be adjusted, the number of the second gaskets is increased or decreased.

[0042] In some embodiments, see Figure 2 and Figure 3The laser radar 100 further includes a locking member 4, which is respectively connected to the radar body 2 and the bracket 1. The locking member 4 includes a sixth bolt 41, a seventh bolt 42 and an eighth bolt 43, the first adjustment block 21 is provided with a first through hole 212, the second adjustment block 22 is provided with a second through hole 222, the rotating part 23 is provided with a third through hole 232, the bracket 1 is provided with a third screw hole 111, a fourth screw hole 112 and a fifth screw hole 113, the sixth bolt 41 passes through the first through hole 212 and is screwed to the third screw hole 111, the seventh bolt 42 passes through the second through hole 222 and is screwed to the fourth screw hole 112, and the eighth bolt 43 passes through the third through hole 232 and is screwed to the fifth screw hole 113. The sixth bolt 41, the seventh bolt 42 and the eighth bolt 43 are used together to lock or loosen the radar body 2 and the bracket 1. When the first deflection angle or the second deflection angle needs to be adjusted, the radar body 2 and the bracket 1 are loosened by the sixth bolt 41, the seventh bolt 42 and the eighth bolt 43. When the adjustment is completed, the radar body 2 and the bracket 1 are locked by the sixth bolt 41, the seventh bolt 42 and the eighth bolt 43.

[0043] In some embodiments, the first height adjustment member 312 is provided with a fourth through hole 3121, through which the sixth bolt 41 passes, thereby reducing the risk of the first height adjustment member 312 slipping out from between the first adjustment block 21 and the bracket 1. The second height adjustment member 322 is provided with a fifth through hole 3221, through which the seventh bolt 42 passes, thereby reducing the risk of the second height adjustment member 322 slipping out from between the second adjustment block 22 and the bracket 1.

[0044] In some embodiments, see Figure 2 and Figure 3 The bracket 1 extends with a first support column 11, a second support column 12 and a third support column 13. The first support column 11 abuts against the first bolt 311, and the third screw hole 111 is provided on the first support column 11. The second support column 12 abuts against the second bolt 321, and the fourth screw hole 112 is provided on the second support column 12. The third support column 13 is movably connected to the rotating part 23, and the fifth screw hole 113 is provided on the third support column 13.

[0045] It is understandable that, in some embodiments, the first support column 11 and the first adjustment block 21 clamp the first height adjustment member 312 , and the second support column 12 and the second adjustment block 22 clamp the second height adjustment member 322 .

[0046] It is understood that in some embodiments, see Figure 4The bracket 1, the radar body 2 and the adjustment component 3 are not limited to the above structure. The bracket 1, the radar body 2 and the adjustment component 3 can be other structures. For example, a third adjustment block 24 is extended from the first side of the radar body 2, a fourth adjustment block 25 is extended from the second side of the radar body 2, the first side is opposite to the second side, a fifth adjustment block 26 is extended from the third side of the radar body 2, and the third side is located between the first side and the second side. The adjustment component 3 includes a third adjustment member 33, a fourth adjustment member 34 and a fifth adjustment member 35. The third adjustment member 33 is connected to the third adjustment block 24 and the bracket 1 respectively, the fourth adjustment member 34 is connected to the fourth adjustment block 25 and the bracket 1 respectively, and the fifth adjustment member 35 is connected to the fifth adjustment block 26 and the bracket 1 respectively. The third adjustment member 33 is used to adjust the height between the first side of the radar body 2 and the bracket 1, thereby adjusting the first deflection angle, the fourth adjustment member 34 is used to adjust the height between the second side of the radar body 2 and the bracket 1, thereby adjusting the first deflection angle, and the fifth adjustment member 35 is used to adjust the height between the third side of the radar body 2 and the bracket 1, thereby adjusting the second deflection angle. It should be noted that when the first deflection angle needs to be adjusted, the height between the first side of the radar body 2 and the bracket 1 is adjusted by the third adjusting member 33 , or the height between the second side of the radar body 2 and the bracket 1 is adjusted by the fourth adjusting member 34 .

[0047] In some embodiments, see Figure 4 The third adjusting member 33 includes a first elastic member 331 and a third bolt 332. The third adjusting block 24 is provided with a sixth through hole 241. The bracket 1 is provided with a sixth screw hole 14. The first elastic member 331 abuts against the bracket 1 and the third adjusting block 24. The third bolt 332 passes through the sixth through hole 241 and is screwed to the sixth screw hole 14. The third bolt 332 and the first elastic member 331 are used together to adjust the height between the first side of the radar body 2 and the bracket 1.

[0048] In some embodiments, see Figure 5 The third adjusting block 24 is provided with a first receiving groove 242, the first receiving groove 242 is connected to the sixth through hole 241, and the first receiving groove 242 receives the first elastic member 331. The first elastic member 331 is provided with a seventh through hole 3311, and the seventh through hole 3311 is for the third bolt 332 to pass through.

[0049] In some embodiments, see Figure 4 The fourth adjusting member 34 includes a second elastic member 341 and a fourth bolt 342. The fourth adjusting block 25 is provided with an eighth through hole 251. The bracket 1 is provided with a seventh screw hole 15. The second elastic member 341 abuts against the bracket 1 and the fourth adjusting block 25. The fourth bolt 342 passes through the eighth through hole 251 and is screwed to the seventh screw hole 15. The fourth bolt 342 and the second elastic member 341 are used together to adjust the height between the second side of the radar body 2 and the bracket 1.

[0050] It should be noted that when the first deflection angle needs to be adjusted, the depth of the third bolt 332 screwed to the sixth screw hole 14 is adjusted, and under the action of the first elastic member 331, the height between the first side of the radar body 2 and the bracket 1 is adjusted, or the depth of the fourth bolt 342 screwed to the seventh screw hole 15 is adjusted, and under the action of the second elastic member 341, the height between the second side of the radar body 2 and the bracket 1 is adjusted.

[0051] In some embodiments, see Figure 5 The fourth adjusting block 25 is provided with a second receiving groove 252, which is connected to the eighth through hole 251 and receives the second elastic member 341. The second elastic member 341 is provided with a ninth through hole 3411, through which the fifth bolt 352 passes.

[0052] In some embodiments, refer to 4, the fifth adjusting member 35 includes a third elastic member 351 and a fifth bolt 352, the fifth adjusting block 26 is provided with a tenth through hole 261, the bracket 1 is provided with an eighth screw hole 16, the third elastic member 351 abuts against the bracket 1 and the fifth adjusting block 26, the fifth bolt 352 passes through the tenth through hole 261 and is screwed to the eighth screw hole 16, the fifth bolt 352 and the third elastic member 351 are used together to adjust the height between the third side of the radar body 2 and the bracket 1, thereby adjusting the second deflection angle.

[0053] In some embodiments, see reference 4, the fifth adjustment block 26 is provided with a third receiving groove 262, the third receiving groove 262 is connected to the tenth through hole 261, and the third receiving groove 262 receives the third elastic member 351. The third elastic member 351 is provided with an eleventh through hole 3511, and the eleventh through hole 3511 allows the fifth bolt 352 to pass through.

[0054] In some embodiments, see Figure 4 and Figure 5 The radar body 2 is provided with a fourth receiving groove 17 , and the laser radar 100 includes a fourth elastic member 5 , which is received in the fourth receiving groove 17 , and the fourth elastic member 5 abuts against the bottom of the fourth receiving groove 17 and the bracket 1 .

[0055] In some embodiments, the first elastic member 331, the second elastic member 341, and the third elastic member 351 are all fixed to the fourth elastic member 5, and the fourth receiving groove 17 is respectively connected to the first receiving groove 242, the second receiving groove 252, and the third receiving groove 262. The first elastic member 331, the second elastic member 341, the third elastic member 351 and the fourth elastic member 5 are all made of elastic plastic in one piece, and the elastic plastic can be silicone, butyl rubber, etc.

[0056] In the embodiment of the utility model, the laser radar 100 includes a bracket 1, a radar body 2 and an adjustment component 3. The radar body 2 is arranged on the bracket 1. The adjustment component 3 is connected to the bracket 1 and the radar body 2 respectively. The adjustment component 3 is used to adjust the first deflection angle of the radar body 2 relative to the bracket 1 around the y-axis, and to adjust the second deflection angle of the radar body 2 relative to the bracket 1 around the x-axis. By adjusting the first deflection angle of the radar body 2 relative to the bracket 1 around the y-axis and adjusting the second deflection angle of the radar body 2 relative to the bracket 1 around the x-axis through the adjustment component 3, the deflection angle of the laser radar 100 is adjusted, thereby achieving the adjustment of the scanning angle of the laser radar 100.

[0057] The utility model also provides an embodiment of a cleaning device, the cleaning device includes the above-mentioned laser radar 100. The structure and function of the laser radar 100 can be referred to the above-mentioned embodiment, which will not be described one by one here.

[0058] It should be noted that the preferred embodiments of the utility model are given in the specification and drawings of the utility model, but the utility model can be implemented in many different forms and is not limited to the embodiments described in the specification. These embodiments are not used as additional restrictions on the content of the utility model. The purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. In addition, the above-mentioned technical features continue to be combined with each other to form various embodiments not listed above, which are all regarded as the scope of the description of the utility model; further, for ordinary technicians in this field, they can be improved or transformed according to the above description, and all these improvements and transformations should belong to the scope of protection of the claims attached to the utility model.

Claims

1. A laser radar, characterized in that: include: Bracket; A radar body, arranged on the bracket; An adjustment component is connected to the bracket and the radar body respectively, and is used to adjust a first deflection angle of the radar body around the y-axis relative to the bracket, and to adjust a second deflection angle of the radar body around the x-axis relative to the bracket.

2. The laser radar according to claim 1, characterized in that: A first adjusting block extends from a first side of the radar body, a second adjusting block extends from a second side of the radar body, the first side is opposite to the second side, a rotating part extends from a third side of the radar body, the third side is located between the first side and the second side, and the rotating part is movably connected to the bracket; The adjustment assembly includes a first adjustment member and a second adjustment member, the first adjustment member is connected to the first adjustment block and the bracket respectively, the second adjustment member is connected to the second adjustment block and the bracket respectively, the first adjustment member is used to adjust the height between the first side of the radar body and the bracket, and the second adjustment member is used to adjust the height between the second side of the radar body and the bracket, thereby adjusting the first deflection angle and the second deflection angle.

3. The laser radar according to claim 2, characterized in that: The first adjusting member includes a first bolt, the first adjusting block is provided with a first screw hole, the first bolt is threaded through the first screw hole and abuts against the bracket, and the first bolt is used to adjust the height between the first side of the radar body and the bracket; The second adjusting member includes a second bolt, the second adjusting block is provided with a second screw hole, the second bolt is threaded through the second screw hole and abuts against the bracket, and the second bolt is used to adjust the height between the second side of the radar body and the bracket.

4. The laser radar according to claim 2, characterized in that: The first adjusting member includes a first height adjusting member and a second height adjusting member, the first adjusting block and the bracket clamp the first height adjusting member, the second adjusting block and the bracket clamp the second height adjusting member, the first height adjusting member is used to adjust the height between the first side of the radar body and the bracket, and the second adjusting member is used to adjust the height between the second side of the radar body and the bracket.

5. The laser radar according to any one of claims 2 to 4, characterized in that: The surface shape of one end of the rotating part movably connected to the bracket is a spherical curved surface.

6. The laser radar according to claim 5, characterized in that: The laser radar includes a locking piece, which is respectively connected to the radar body and the bracket, and is used to lock or loosen the radar body and the bracket.

7. The laser radar according to claim 1, characterized in that: A third adjustment block extends from a first side of the radar body, a fourth adjustment block extends from a second side of the radar body, the first side is opposite to the second side, a fifth adjustment block extends from a third side of the radar body, and the third side is located between the first side and the second side; The adjustment assembly includes a third adjustment member, a fourth adjustment member and a fifth adjustment member, the third adjustment member is respectively connected to the third adjustment block and the bracket, the fourth adjustment member is respectively connected to the fourth adjustment block and the bracket, and the fifth adjustment member is respectively connected to the fifth adjustment block and the bracket, the third adjustment member is used to adjust the height between the first side of the radar body and the bracket, the fourth adjustment member is used to adjust the height between the second side of the radar body and the bracket, thereby adjusting the first deflection angle, and the fifth adjustment member is used for the height between the third side of the radar body and the bracket, thereby adjusting the second deflection angle.

8. The laser radar according to claim 7, characterized in that: The third adjusting member includes a first elastic member and a third bolt, and the fourth adjusting member includes a second elastic member and a fourth bolt. The first elastic member abuts against the bracket and the third adjusting block. The third bolt passes through the third adjusting block and is connected to the bracket. The fourth bolt passes through the fourth adjusting block and is connected to the bracket. The third bolt and the first elastic member are used together to adjust the height between the first side of the radar body and the bracket. The fourth bolt and the second elastic member are used together to adjust the height between the second side of the radar body and the bracket.

9. The laser radar according to claim 7, characterized in that: The fifth adjusting member includes a third elastic member and a fifth bolt, the third elastic member abuts the bracket and the fifth adjusting block, the fifth bolt passes through the fifth adjusting block and is connected to the bracket, and the fifth bolt and the third elastic member are used together to adjust the height between the third side of the radar body and the bracket.

10. A cleaning device, characterized in that: Comprising a laser radar as described in any one of claims 1-9.

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