Vehicle-mounted radar azimuth turntable

Abstract

The utility model discloses a vehicle-mounted radar azimuth turntable, which relates to the technical field of vehicle-mounted radars, and comprises a fixed seat, an adjusting unit arranged in the fixed seat and at the top end of the fixed seat, and a clamping unit arranged at the top end of the adjusting unit, the adjusting unit comprises a rotating assembly arranged in the fixing base and an inclined assembly arranged at the top end of the rotating assembly. The clamping unit comprises a clamping assembly arranged at the top end of the inclined assembly and a cleaning assembly arranged at the top end of the clamping assembly. According to the vehicle-mounted radar direction rotary table, the limiting effect on the radar body is optimized through the arrangement of the elastic column and the spring, the micro motor can be started to drive the cleaning plate to rotate, the camera is cleaned, the applicability of the rotary table is improved, one of the air cylinders can be started to drive the telescopic column to ascend, and the telescopic column is driven to rotate. Therefore, the radar main body can obliquely rotate, and the detection range is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted radars, in particular to an azimuth turntable for a vehicle-mounted radar. Background Art

[0002] Radar means "radio detection and ranging", which means using radio methods to detect targets and determine their spatial positions. As the name suggests, automotive radar is a radar used for cars or other ground motor vehicles. Therefore, it includes various radars based on different technologies such as laser, ultrasonic, microwave, etc., with different functions such as obstacle detection, collision prediction, adaptive cruise control, etc. The existing vehicle-mounted radar azimuth turntable vehicle-mounted radar cannot be quickly fixed after rotation, and the radar detection stability is not high.

[0003] After searching in the announcement number: CN221315992U, a vehicle-mounted radar azimuth turntable is disclosed, which relates to the field of vehicle-mounted radar technology, including a support pad, a first motor and a fixing component, the inner wall of the support pad is installed with a first motor, the output end of the first motor is installed with a turning rod, the inner wall of the support pad is installed with a fixing component, the fixing component is used to fix the turning rod, and the fixing component includes a support plate installed on the inner wall of the support pad. The utility model provides a moving support for the slider by installing a slide groove, the cylinder starts to drive the bracket to move, the bracket moves to drive the slider to move, the slider moves to drive the bracket to move the first spring, the first spring moves to drive the bracket to move the first clamping rod, the first clamping rod moves to move out of the clamping port, at this time, the first motor rotates to drive the turning rod to rotate, the turning rod rotates to drive the box body to move, the box body moves to rotate the vehicle-mounted radar, and the vehicle-mounted radar is quickly fixed after rotation to improve the stability of radar detection.

[0004] Although the above scheme realizes the function of quickly fixing the vehicle-mounted radar after rotation to improve the radar detection stability, the detection range of the vehicle-mounted radar is limited during the rotation process, the vehicle-mounted radar is difficult to stabilize the tilted rotation, and the restriction effect on the vehicle-mounted radar is not good enough. Utility Model Content

[0005] The main purpose of the utility model is to provide a vehicle-mounted radar azimuth turntable, which solves the problem that the detection range of the vehicle-mounted radar is limited during the rotation process and the vehicle-mounted radar is difficult to rotate stably and tilted by providing an adjustment unit, and solves the problem that the restriction effect on the vehicle-mounted radar is not good enough by providing a clamping unit.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A vehicle-mounted radar azimuth turntable includes a fixing seat, an adjustment unit arranged inside and at the top of the fixing seat, and a clamping unit arranged at the top of the adjustment unit;

[0008] The adjustment unit includes a rotating assembly arranged inside the fixing seat, and a tilting assembly arranged at the top of the rotating assembly;

[0009] The clamping unit comprises a clamping component arranged at the top end of the tilting component, and a cleaning component arranged at the top end of the clamping component.

[0010] Preferably, the rotating assembly in the adjusting unit includes an annular groove opened at the top of the fixing seat, a limiting groove connected to the bottom of the annular groove, a rotating motor arranged in the middle of the fixing seat, a rotating shaft fixedly connected to the top of the rotating motor, a top plate fixedly connected to the top of the rotating shaft, limiting columns fixedly connected to both sides of the bottom of the top plate, and a limiting plate fixedly connected to the bottom of the limiting column;

[0011] The limiting plate is slidably connected to the limiting groove, and the limiting column extends into the annular groove.

[0012] Preferably, the tilting assembly in the adjustment unit includes two cylinders arranged inside the top plate, a telescopic column fixedly connected to the top of the cylinder, a deformation block fixedly connected to the top of the telescopic column, a limit seat arranged at the top of the top plate, two slide grooves opened at the bottom of the limit seat, an extension groove connecting the two sides of the slide groove, a slider slidably arranged inside the slide groove, and an extension block fixedly connected to the two sides of the slider.

[0013] Preferably, the extension block in the adjustment unit is slidably connected to the corresponding extension groove, and the top end of the deformation block is fixedly connected to the corresponding sliding block.

[0014] Preferably, the clamping assembly in the clamping unit includes a placement groove opened inside the limit seat, grooves connected to the two sides of the placement groove, an elastic column arranged inside the groove and extending to the placement groove at one end, a spring arranged on the surface of the elastic column, and an arc plate fixedly connected to one end of the elastic column.

[0015] Preferably, the clamping assembly in the clamping unit further includes a base arranged between the two arc-shaped plates, a radar body fixedly connected to the top of the base, and a camera arranged on one side of the radar body.

[0016] Preferably, the cleaning assembly in the clamping unit includes a micro motor arranged inside the radar body, a driven shaft arranged at the output end of the micro motor, and a cleaning plate fixedly connected to one end of the driven shaft;

[0017] The length of the cleaning plate is greater than the length of the camera.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] 1. In the utility model, through the setting of the adjustment unit, when the base and the radar body are fixed, the rotating motor is started to drive the rotating shaft to rotate, thereby driving the top plate and the base and the radar body at the top of the top plate to rotate, and the camera performs detection work nearby, and one of the cylinders can also be started to drive the telescopic column to rise, and at the same time drive one end of the limit seat to rise, the slider and the extension block move in the corresponding slide groove and extension groove respectively, and the deformation block is deformed to ensure the stability of the limit seat, so that the radar body can be rotated at an angle, thereby improving the detection range.

[0020] 2. In the utility model, the base is inserted between the two arc-shaped plates through the setting of the clamping unit, and the two arc-shaped plates are driven to fully fit with the sides of the base through the setting of the elastic column and the spring, thereby increasing the friction between the base and the arc-shaped plates, thereby optimizing the restriction effect on the radar body, and the micro motor can also be started to drive the cleaning plate to rotate to clean the camera, thereby improving the applicability of the turntable. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 It is a cross-sectional view of the fixing seat in the utility model;

[0023] Figure 3 It is a cross-sectional view of the limit seat in the utility model;

[0024] Figure 4 It is a cross-sectional view of another angle of the limit seat in the utility model;

[0025] Figure 5 It is a cross-sectional view of the radar body in the utility model.

[0026] In the figure:

[0027] 1. Fixed seat;

[0028] 2. Adjustment unit; 201. Top plate; 202. Limit seat; 203. Rotating motor; 204. Rotating shaft; 205. Limit plate; 206. Limit column; 207. Cylinder; 208. Telescopic column; 209. Deformation block; 210. Sliding block; 211. Extension block; 212. Extension slot; 213. Sliding slot;

[0029] 3. Clamping unit; 301. Base; 302. Radar body; 303. Camera; 304. Cleaning plate; 305. Placement slot; 306. Arc plate; 307. Groove; 308. Elastic column; 309. Spring; 310. Micro motor; 311. Driven shaft. DETAILED DESCRIPTION

[0030] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods. Example

[0031] like Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5 As shown, a vehicle-mounted radar azimuth turntable includes a fixing seat 1, an adjusting unit 2 arranged inside and at the top of the fixing seat 1, and a clamping unit 3 arranged at the top of the adjusting unit 2;

[0032] The adjustment unit 2 includes a rotating assembly disposed inside the fixing base 1, and a tilting assembly disposed at the top of the rotating assembly;

[0033] The clamping unit 3 includes a clamping assembly arranged at the top end of the tilting assembly, and a cleaning assembly arranged at the top end of the clamping assembly.

[0034] The rotating assembly in the adjusting unit 2 includes an annular groove opened at the top of the fixing seat 1, a limiting groove connected to the bottom of the annular groove, a rotating motor 203 arranged in the middle of the fixing seat 1, a rotating shaft 204 fixedly connected to the top of the rotating motor 203, a top plate 201 fixedly connected to the top of the rotating shaft 204, limiting columns 206 fixedly connected to both sides of the bottom of the top plate 201, and a limiting plate 205 fixedly connected to the bottom of the limiting column 206;

[0035] The limiting plate 205 is slidably connected to the limiting groove, and the limiting post 206 extends to the inside of the annular groove.

[0036] The tilting assembly in the adjustment unit 2 includes two cylinders 207 arranged inside the top plate 201, a telescopic column 208 fixedly connected to the top of the cylinder 207, a deformation block 209 fixedly connected to the top of the telescopic column 208, a limit seat 202 arranged at the top of the top plate 201, two slide grooves 213 opened at the bottom of the limit seat 202, an extension groove 212 connected to both sides of the slide groove 213, a slider 210 slidably arranged inside the slide groove 213, and an extension block 211 fixedly connected to both sides of the slider 210.

[0037] The extension block 211 in the adjustment unit 2 is slidably connected to the corresponding extension slot 212 , and the top end of the deformation block 209 is fixedly connected to the corresponding slider 210 .

[0038] The clamping assembly in the clamping unit 3 includes a placement groove 305 opened inside the limiting seat 202, grooves 307 connected to the two sides of the placement groove 305, an elastic column 308 arranged inside the groove 307 and extending at one end to the placement groove 305, a spring 309 arranged on the surface of the elastic column 308, and an arc plate 306 fixedly connected to one end of the elastic column 308.

[0039] The clamping assembly in the clamping unit 3 further includes a base 301 disposed between two arc-shaped plates 306 , a radar body 302 fixedly connected to the top of the base 301 , and a camera 303 disposed on one side of the radar body 302 .

[0040] The cleaning assembly in the clamping unit 3 includes a micro motor 310 disposed inside the radar body 302, a driven shaft 311 disposed at the output end of the micro motor 310, and a cleaning plate 304 fixedly connected to one end of the driven shaft 311;

[0041] The length of the cleaning plate 304 is greater than the length of the camera 303 .

[0042] When the base 301 and the radar body 302 are fixed, the rotating motor 203 is started to drive the rotating shaft 204 to rotate, thereby driving the top plate 201 and the base 301 and the radar body 302 at the top of the top plate 201 to rotate, and the camera 303 performs detection work nearby, and one of the cylinders 207 can also be started to drive the telescopic column 208 to rise, and at the same time drive one end of the limit seat 202 to rise, and the slider 210 and the extension block 211 move in the corresponding slide groove 213 and the extension groove 212 respectively, and the deformation block 209 is deformed to ensure the stability of the limit seat 202, so that the radar body 302 can rotate at an angle, thereby improving the detection range. Example

[0043] like Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5 As shown, a vehicle-mounted radar azimuth turntable includes a fixing seat 1, an adjusting unit 2 arranged inside and at the top of the fixing seat 1, and a clamping unit 3 arranged at the top of the adjusting unit 2;

[0044] The adjustment unit 2 includes a rotating assembly disposed inside the fixing base 1, and a tilting assembly disposed at the top of the rotating assembly;

[0045] The clamping unit 3 includes a clamping assembly arranged at the top end of the tilting assembly, and a cleaning assembly arranged at the top end of the clamping assembly.

[0046] The rotating assembly in the adjusting unit 2 includes an annular groove opened at the top of the fixing seat 1, a limiting groove connected to the bottom of the annular groove, a rotating motor 203 arranged in the middle of the fixing seat 1, a rotating shaft 204 fixedly connected to the top of the rotating motor 203, a top plate 201 fixedly connected to the top of the rotating shaft 204, limiting columns 206 fixedly connected to both sides of the bottom of the top plate 201, and a limiting plate 205 fixedly connected to the bottom of the limiting column 206;

[0047] The limiting plate 205 is slidably connected to the limiting groove, and the limiting post 206 extends to the inside of the annular groove.

[0048] The tilting assembly in the adjustment unit 2 includes two cylinders 207 arranged inside the top plate 201, a telescopic column 208 fixedly connected to the top of the cylinder 207, a deformation block 209 fixedly connected to the top of the telescopic column 208, a limit seat 202 arranged at the top of the top plate 201, two slide grooves 213 opened at the bottom of the limit seat 202, an extension groove 212 connected to both sides of the slide groove 213, a slider 210 slidably arranged inside the slide groove 213, and an extension block 211 fixedly connected to both sides of the slider 210.

[0049] The extension block 211 in the adjustment unit 2 is slidably connected to the corresponding extension slot 212 , and the top end of the deformation block 209 is fixedly connected to the corresponding slider 210 .

[0050] The clamping assembly in the clamping unit 3 includes a placement groove 305 opened inside the limiting seat 202, grooves 307 connected to the two sides of the placement groove 305, an elastic column 308 arranged inside the groove 307 and extending at one end to the placement groove 305, a spring 309 arranged on the surface of the elastic column 308, and an arc plate 306 fixedly connected to one end of the elastic column 308.

[0051] The clamping assembly in the clamping unit 3 further includes a base 301 disposed between two arc-shaped plates 306 , a radar body 302 fixedly connected to the top of the base 301 , and a camera 303 disposed on one side of the radar body 302 .

[0052] The cleaning assembly in the clamping unit 3 includes a micro motor 310 disposed inside the radar body 302, a driven shaft 311 disposed at the output end of the micro motor 310, and a cleaning plate 304 fixedly connected to one end of the driven shaft 311;

[0053] The length of the cleaning plate 304 is greater than the length of the camera 303 .

[0054] The base 301 is inserted between the two arc plates 306. The elastic column 308 and the spring 309 are used to drive the two arc plates 306 to completely fit with the sides of the base 301, thereby increasing the friction between the base 301 and the arc plates 306, thereby optimizing the restriction effect on the radar body 302. The micro motor 310 can also be started to drive the cleaning plate 304 to rotate to clean the camera 303, thereby improving the applicability of the turntable.

[0055] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A vehicle-mounted radar azimuth turntable, comprising a fixing seat (1), characterized in that: It also includes an adjustment unit (2) arranged inside and at the top of the fixing seat (1), and a clamping unit (3) arranged at the top of the adjustment unit (2); The adjustment unit (2) comprises a rotating component arranged inside the fixing seat (1), and a tilting component arranged at the top of the rotating component; The clamping unit (3) comprises a clamping component arranged at the top end of the tilting component, and a cleaning component arranged at the top end of the clamping component.

2. The vehicle-mounted radar azimuth turntable according to claim 1, characterized in that: The rotating assembly in the adjusting unit (2) comprises an annular groove formed at the top of the fixing seat (1), a limiting groove connected to the bottom of the annular groove, a rotating motor (203) disposed in the middle of the fixing seat (1), a rotating shaft (204) fixedly connected to the top of the rotating motor (203), a top plate (201) fixedly connected to the top of the rotating shaft (204), limiting columns (206) fixedly connected to both sides of the bottom of the top plate (201), and a limiting plate (205) fixedly connected to the bottom of the limiting columns (206); The limiting plate (205) is slidably connected to the limiting groove, and the limiting column (206) extends into the interior of the annular groove.

3. The vehicle-mounted radar azimuth turntable according to claim 2, characterized in that: The tilting assembly in the adjustment unit (2) comprises two cylinders (207) arranged inside the top plate (201), a telescopic column (208) fixedly connected to the top of the cylinder (207), a deformation block (209) fixedly connected to the top of the telescopic column (208), a limit seat (202) arranged at the top of the top plate (201), two slide grooves (213) opened at the bottom of the limit seat (202), an extension groove (212) arranged on both sides of the slide groove (213), a slider (210) slidably arranged inside the slide groove (213), and an extension block (211) fixedly connected to both sides of the slider (210).

4. The vehicle-mounted radar azimuth turntable according to claim 3, characterized in that: The extension block (211) in the adjustment unit (2) is slidably connected to the corresponding extension groove (212), and the top end of the deformation block (209) is fixedly connected to the corresponding sliding block (210).

5. The vehicle-mounted radar azimuth turntable according to claim 4, characterized in that: The clamping assembly in the clamping unit (3) comprises a placement groove (305) provided inside the limiting seat (202), a groove (307) provided on both sides of the placement groove (305), an elastic column (308) provided inside the groove (307) and with one end extending to the placement groove (305), a spring (309) provided on the surface of the elastic column (308), and an arc plate (306) fixedly connected to one end of the elastic column (308).

6. The vehicle-mounted radar azimuth turntable according to claim 5, characterized in that: The clamping assembly in the clamping unit (3) further comprises a base (301) arranged between the two arc-shaped plates (306), a radar body (302) fixedly connected to the top of the base (301), and a camera (303) arranged on one side of the radar body (302).

7. The vehicle-mounted radar azimuth turntable according to claim 6, characterized in that: The cleaning component in the clamping unit (3) comprises a micro motor (310) arranged inside the radar body (302), a driven shaft (311) arranged at the output end of the micro motor (310), and a cleaning plate (304) fixedly connected to one end of the driven shaft (311); The length of the cleaning plate (304) is greater than the length of the camera (303).

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