A retractable radar station mounted on a vehicle roof

Abstract

The present invention relates to a retractable radar station mounted on a vehicle roof, comprising a mounting plate, a parallel mechanism, a rotating support plate and a retractable device, wherein a parallel mechanism is mounted on the top of the mounting plate, the top of the parallel mechanism is connected to the bottom of the rotating support plate, and a retractable device is mounted on the top of the rotating support plate; the retractable device comprises a rotating motor, a rotating slide, a rotating slide bar, a rotating support plate, a telescopic column, a retractable bracket, a radar, an adjustment mechanism and a retractable mechanism; the retractable mechanism comprises a retractable rotating frame, a retractable motor, a retractable shaft, a shaft connecting plate, a positive push rod, a positive pressure block, a wrapping plate, a wrapping spring plate and a wrapping spring. The present invention can solve the problems existing in the use of existing vehicle-mounted radars, such as the radar being greatly shaken when the vehicle is traveling on a bumpy road section, the radar angle adjustment being complicated, the radar being cumbersome to install with roof brackets of different models, and the radar being unable to be retracted.

Description

Technical Field

[0001] The present invention relates to the field of communication technology, and in particular to a retractable radar station installed on a vehicle roof. Background Art

[0002] Radar is a form of communication. Radar is an electronic device that uses electromagnetic waves to detect targets. Radar emits electromagnetic waves to illuminate the target and receives its echo, thereby obtaining information such as the distance from the target to the electromagnetic wave emission point, the rate of change of distance, the direction, and the altitude. The radar will be installed on the roof so that the radar can move long distances, forming a mobile "radar station" to meet the needs of communication. The radar station is generally installed on a bracket on the roof. The roof bracket is a U-shaped structure. Connecting cross bars and connecting vertical bars are provided on the left and right ends of the roof bracket. The existing mobile radar station has the following problems: when the vehicle is driving on a bumpy road, the radar will be shaken greatly, which is easy to cause damage to the radar. The angle adjustment of the radar is complicated. The installation of the radar and roof brackets of different models is cumbersome, time-consuming and labor-intensive. The radar cannot be retracted or extended when not in use. Summary of the invention

[0003] In order to solve the above problems, the present invention provides a retractable radar station installed on the roof, which can solve the problems existing in the use of existing vehicle-mounted radars, such as the radar will cause large shaking when the vehicle is traveling on a bumpy road, the radar's angle adjustment is complicated, the radar and different types of roof brackets are cumbersome to install, the radar cannot be retracted, etc. The radar can be stably locked on the roof and the radar can be retracted. It has the advantages of not causing large shaking of the radar when the vehicle is traveling on a bumpy road, the radar's angle adjustment is convenient, the radar and different types of roof brackets are easy to install, and the radar can be retracted.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a retractable radar station installed on the roof, including a mounting plate, a parallel mechanism, a rotating support plate and a retractable device. The parallel mechanism is installed on the top of the mounting plate, the top of the parallel mechanism is connected to the bottom of the rotating support plate, and the retractable device is installed on the top of the rotating support plate.

[0005] The parallel mechanism includes a moving platform, a fixed platform, parallel telescopic rods and telescopic springs. The moving platform is installed on the top of the mounting plate, the fixed platform is located directly above the moving platform, and three groups of parallel telescopic rods are symmetrically distributed between the fixed platform and the moving platform. The top of the parallel telescopic rod is connected to the top of the moving platform through a ball hinge, and the bottom of the parallel telescopic rod is installed on the bottom of the fixed platform through a ball hinge. A telescopic spring is mounted on the outside of each parallel telescopic rod. During specific operation, the parallel mechanism can stabilize and prevent the retracting and releasing device from shaking violently when the car is driving on an uneven road, thereby preventing the retracting and releasing device from shaking violently and affecting the signal reception and transmission of the present invention.

[0006] The retractable device comprises a rotating motor, a rotating slide, a rotating slide bar, a rotating support plate, a telescopic column, a retractable bracket, a radar, an adjusting mechanism and a retractable mechanism. The rotating motor is mounted on the top of the rotating support plate through a motor sleeve, a rotating support plate is mounted on the output shaft of the rotating motor, the rotating slide bar is mounted on the top of the rotating support plate, the rotating slide bar is symmetrically distributed on the outside of the rotating motor, the upper end of the rotating slide bar is mounted on the bottom of the rotating support plate, and the lower end of the rotating slide bar is connected to the rotating slide bar by a sliding fit;

[0007] -The retractable bracket is installed on the top of the rotating support plate through a telescopic column, and grooves are evenly arranged on the top of the right end of the retractable bracket. The left end of the radar is installed on the top of the left end of the retractable bracket through a hinge. An adjustment mechanism is installed on the right end of the radar, and the retractable mechanism is connected to the right end of the retractable bracket. During specific operation, the retractable device can adjust the azimuth and angle of the radar to increase the effect of receiving and sending radar signals. The rotating movement of the rotating motor can adjust the azimuth of the radar, the adjustment mechanism can adjust the angle of the radar, and the telescopic column can adjust the height of the radar so that the radar is in a suitable position. When the radar is not needed to send or receive signals, the adjustment mechanism is controlled to perform an adjustment action so that the radar can be retracted. The retractable mechanism can be stuck on the radar to prevent hidden dangers such as radar falling off caused by long-term driving on harsh roads.

[0008] As a preferred technical solution of the present invention, the mounting plate is symmetrically provided with mounting holes, and a locking mechanism is symmetrically installed on the front and rear sides of the mounting plate; the locking mechanism comprises a locking telescopic column, a locking clamp, a locking connecting frame, a clamping telescopic column and a clamping claw, the inner end of the locking mechanism is installed on the side of the mounting plate, and the outer end of the locking mechanism is symmetrically installed with two locking clamps through a pin shaft, and the outer sides of the two locking clamps are connected by bolts, and a locking connecting frame is installed on the left and right sides of the outer end of the locking telescopic column, and a clamping telescopic column is installed on the top of each locking connecting frame, and the clamping claw is installed on the top of the clamping telescopic column. During specific work, the mounting hole on the mounting plate can install the present invention on the bracket on the top of the vehicle, and the locking mechanism can lock the present invention on the top bracket of the vehicle, thereby increasing the stability of the present invention, and the locking telescopic column performs telescopic movement, so that the locking clamp can be locked on the column of the vehicle bracket by bolts, and the inner end of the locking clamp can be equipped with a sleeve pad so that the locking clamp can be locked on vehicle brackets of different models, and then the length of the clamping telescopic column is adjusted so that the clamping claw is supported at the bottom of the horizontal column of the vehicle bracket.

[0009] As a preferred technical solution of the present invention, the adjustment mechanism includes a sliding connecting plate, a movable plate, an electric slider, a rotating rod, a supporting support plate and a supporting branch chain. The sliding connecting plate is connected to the middle part of the right side surface of the radar. A slide groove is provided on the right side surface of the sliding connecting plate. The slide groove on the sliding connecting plate is connected to the left end of the movable plate by a sliding fit. The electric slider is located below the radar. The electric slider is installed on the top of the retractable bracket. The top of the electric slider is connected to the lower end of the rotating rod by a hinge. The upper end of the rotating rod is installed on the right side surface of the movable plate by a pin shaft. The supporting support plate is installed on the middle right side surface of the rotating rod. A supporting branch chain is installed at the front and rear ends of the supporting support plate. During specific operation, the adjusting mechanism can adjust the angle of the radar, and the adjusting mechanism can also control the retraction and extension of the radar. The left and right movement of the electric slider enables the rotating rod to drive the radar to adjust the angle. When the radar needs to be retracted and extended, the electric slider is controlled to move to the right, and the radar will rotate to the right, so that the supporting branch chain can support the front and rear sides of the right end of the radar to prevent the front and rear ends of the right side of the radar from being suspended when the radar is retracted and extended, causing the radar to be unstable. The contraction of the radar in this way can make the radar in a horizontal position, thereby increasing the retraction and extension effect of the radar.

[0010] As a preferred technical solution of the present invention, the retractable mechanism includes a retractable rotating frame, a retractable motor, a retractable rotating shaft, a rotating shaft connecting plate, a positive push rod, a positive pressure block, a wrapping plate, a wrapping spring plate and a wrapping spring, and protrusions are evenly arranged on the bottom of the retractable rotating frame, and the protrusions arranged on the retractable rotating frame are located in the grooves arranged on the retractable bracket; the right side of the retractable rotating frame is a streamlined structure, and a sliding plate for guiding is arranged at both the front and rear ends of the retractable rotating frame, and the middle part of the retractable rotating shaft passes through the protrusion on the retractable rotating frame and the groove on the retractable bracket, and the front end of the retractable rotating shaft is connected to the output shaft of the retractable motor through a coupling, and the retractable motor is installed on the front side of the retractable bracket through a motor sleeve, and the rear end of the retractable rotating shaft is connected to the rear side of the retractable bracket through the rotating shaft connecting plate;

[0011] - A cross-shaped groove is arranged on the middle part of the retractable rotating frame, and circular holes are symmetrically arranged on the retractable rotating frame. The bottom of the positive push rod is installed on the inner wall of the circular hole of the retractable rotating frame, and a positive pressure block is installed on the top of the positive push rod. A wrapping plate is installed on the outer end of the retractable rotating frame, and a square groove is arranged on the left side of the wrapping plate. The wrapping spring plate is installed on the inner wall of the square groove of the wrapping plate through a wrapping spring. When working specifically, the retractable mechanism can cover the radar structure after the radar is retracted. The retractable rotating frame can reduce the wind resistance of the radar when the vehicle is driving fast. When the radar is retracted, the retractable motor is controlled to rotate. The retractable rotating frame can move so that the radar can be covered by the retractable rotating frame, and the cross-shaped groove in the middle of the retractable rotating frame can prevent the retractable rotating frame from damaging the supporting frame in the middle of the radar. The wrapped spring plate automatically shrinks when it contacts the left end of the retractable bracket to prevent the retractable rotating frame from rotating too fast and damaging the radar. Thereafter, the length of the positive push rod is adjusted, and the positive pressure block can press the radar to increase its stability during retraction. At this time, the retractable rotating frame can also play a role in waterproofing and dustproofing the radar. Rainwater and dust will slide along the streamlined structure of the retractable rotating frame to the outside of the present invention, and the sliding plate arranged on the outside of the retractable rotating frame plays a role in guiding rainwater and dust.

[0012] As a preferred technical solution of the present invention, the supporting branch chain includes a supporting rotating plate, a supporting spring, a supporting bracket, a supporting slide column and a slide column spring. The supporting rotating plate is installed on the right side surface of the supporting support plate through a hinge, and a supporting spring is installed between the supporting rotating plate and the supporting rotating plate. The outer end of the supporting rotating plate is connected to the middle part of the supporting slide column by a sliding fit, and a supporting bracket is installed on the right end of the supporting slide column. The right side surface of the supporting bracket is an arc-shaped surface, and a slide column spring is arranged on the outer side of the supporting slide column. The slide column spring is installed between the supporting rotating plate and the supporting bracket. During specific operation, when the radar is retracted and released, the arc structure on the right side surface of the supporting bracket can stick to the lower side surface of the radar under the connection action of the hinge, and the slide column spring enables the supporting bracket to flexibly support the radar.

[0013] During operation, the mounting hole on the mounting plate can mount the present invention on the bracket on the top of the vehicle, the locking mechanism can lock the present invention on the bracket on the top of the vehicle, and increase the stability of the present invention. The locking telescopic column performs telescopic movement, so that the locking claw can be locked on the column of the vehicle bracket by bolts. The inner end of the locking claw can be equipped with a sleeve pad so that the locking claw can be locked on the vehicle bracket of different models. Then, the length of the clamping telescopic column is adjusted so that the claw is supported at the bottom of the horizontal column of the vehicle bracket. The parallel mechanism can play a role in stabilizing and preventing the retracting device from shaking violently when the vehicle is driving on an uneven road surface, which affects the signal reception and transmission of the present invention. The retracting device can adjust the azimuth and angle of the radar, and increase the effect of radar signal reception and transmission. The adjusting mechanism can adjust the angle of the radar, and the adjusting mechanism can also control the radar to be retracted. The left and right movement of the electric slider enables the rotating rod to drive the radar to adjust the angle. When the radar needs to be retracted, the electric slider is controlled to move to the right, and the radar will rotate to the right, so that the supporting branch chain can support the front and rear sides of the right end of the radar to prevent the right end of the radar from shaking when the radar is retracted. The front and rear ends of the side are in a suspended state. The radar can be retracted in this way so that the radar can be in a horizontal position, increasing the retractable effect of the radar. The retractable mechanism can cover the structure of the radar after the radar is retracted to prevent the radar from falling off due to long-term driving on bad roads. The retractable rotating frame can reduce the wind resistance of the radar when the vehicle is driving fast. When the radar is retracted, the retractable motor is controlled to rotate so that the retractable rotating frame can cover the radar. The cross-shaped groove in the middle of the retractable rotating frame can prevent the retractable rotating frame from damaging the radar. The supporting frame of the part, the wrapped spring plate automatically contracts when it contacts the left end of the retractable bracket, to prevent the retractable rotating frame from rotating too fast and damaging the radar, and then adjust the length of the positive push rod, the positive pressure block can press the radar to increase its stability during retraction and deployment. At this time, the retractable rotating frame can also play a role in waterproofing and dustproofing for the radar, rainwater and dust will slide to the outside of the present invention along the streamlined structure of the retractable rotating frame, and the sliding plate arranged on the outside of the retractable rotating frame guides rainwater and dust, so that the radar can be stably locked on the roof and retracted.

[0014] The beneficial effects of the present invention are:

[0015] 1. The present invention can solve the problems existing in the use of existing vehicle-mounted radars, such as the radar will be greatly shaken when the vehicle is driving on a bumpy road, the radar angle adjustment is complicated, the radar and the roof brackets of different models are cumbersome to install, and the radar cannot be retracted. The present invention can realize the function of stably locking the radar on the roof and retracting the radar. It has the advantages of not causing a large shake of the radar when the vehicle is driving on a bumpy road, conveniently adjusting the radar angle, easily installing the radar and the roof brackets of different models, and being able to retract the radar.

[0016] Second, the present invention is provided with a parallel mechanism, which can stabilize and prevent the retractable device from shaking violently when the vehicle is driving on an uneven road surface, thereby preventing the retractable device from shaking violently and affecting the signal reception and transmission of the present invention;

[0017] 3. The retractable device of the present invention is provided with an adjustment mechanism, which can adjust the angle of the radar, and can also support the front and rear ends of the radar when the radar is retracted;

[0018] Fourth, the retractable device of the present invention is provided with a retractable mechanism, which can cover the structure of the radar after the radar is retracted. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 It is a schematic diagram of the structure of the present invention;

[0021] Figure 2 It is a structural schematic diagram of the mounting plate of the present invention;

[0022] Figure 3 It is a schematic diagram of the structure between the rotating support plate and the retracting device of the present invention;

[0023] Figure 4 It is a structural schematic diagram of the retractable support and the retractable mechanism of the present invention;

[0024] Figure 5 It is a schematic diagram of the structure between the retractable support, the radar and the adjustment mechanism of the present invention;

[0025] Figure 6 It is a schematic diagram of the structure between the supporting support plate and the supporting branch chain of the present invention. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below with reference to specific diagrams. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.

[0027] like Figures 1 to 6 As shown, a retractable radar station mounted on a vehicle roof comprises a mounting plate 1, a parallel mechanism 2, a rotating support plate 3 and a retractable device 4, wherein the parallel mechanism 2 is mounted on the top of the mounting plate 1, the top of the parallel mechanism 2 is connected to the bottom of the rotating support plate 3, and the retractable device 4 is mounted on the top of the rotating support plate 3.

[0028] The parallel mechanism 2 includes a moving platform 21, a fixed platform 22, a parallel telescopic rod 23 and a telescopic spring 24. The moving platform 21 is installed on the top of the mounting plate 1, and the fixed platform 22 is located directly above the moving platform 21. Three groups of parallel telescopic rods 23 are symmetrically distributed between the fixed platform 22 and the moving platform 21. The top of the parallel telescopic rod 23 is connected to the top of the moving platform 21 through a ball hinge, and the bottom of the parallel telescopic rod 23 is installed on the bottom of the fixed platform 22 through a ball hinge. A telescopic spring 24 is mounted on the outside of each parallel telescopic rod 23. During specific operation, the parallel mechanism 2 can stabilize and prevent the retracting and releasing device 4 from shaking violently when the car is driving on an uneven road, thereby affecting the signal reception and transmission of the present invention.

[0029] The retractable device 4 comprises a rotating motor 41, a rotating chute 42, a rotating slide rod 43, a rotating support plate 44, a telescopic column 45, a retractable bracket 46, a radar 47, an adjustment mechanism 48 and a retractable mechanism 49. The rotating motor 41 is mounted on the top of the rotating support plate 3 through a motor sleeve, the rotating support plate 44 is mounted on the output shaft of the rotating motor 41, the rotating chute 42 is mounted on the top of the rotating support plate 3, the rotating slide rod 43 is symmetrically distributed on the outside of the rotating motor 41, the upper end of the rotating slide rod 43 is mounted on the bottom of the rotating support plate 44, and the lower end of the rotating slide rod 43 is connected to the rotating chute 42 by sliding fit;

[0030] -The retractable bracket 46 is installed on the top of the rotating support plate 44 through the telescopic column 45, and grooves are evenly arranged on the top of the right end of the retractable bracket 46. The left end of the radar 47 is installed on the top of the left end of the retractable bracket 46 through a hinge. An adjustment mechanism 48 is installed on the right end of the radar 47. The retractable mechanism 49 is connected to the right end of the retractable bracket 46. During specific operation, the retractable device 4 can adjust the azimuth and angle of the radar 47 to increase the effect of receiving and sending signals of the radar 47. The rotational movement of the rotating motor 41 can adjust the azimuth of the radar 47, the adjustment mechanism 48 can adjust the angle of the radar 47, and the telescopic column 45 can adjust the height of the radar 47 so that the radar 47 is in a suitable position. When the radar is not needed to send or receive signals, the adjustment mechanism 48 is controlled to perform an adjustment action so that the radar 47 can be retracted. The retractable mechanism 49 can be stuck on the radar to prevent the radar from falling off due to long-term driving on bad roads.

[0031] The mounting plate 1 is symmetrically provided with mounting holes, and a locking mechanism 11 is symmetrically installed on the front and rear sides of the mounting plate 1; the locking mechanism 11 includes a locking telescopic column 12, a locking clamp 13, a locking connecting frame 14, a clamping telescopic column 15 and a clamping claw 16, the inner end of the locking mechanism 11 is installed on the side of the mounting plate 1, and the outer end of the locking mechanism 11 is symmetrically installed with two locking clamps 13 through a pin shaft, and the outer sides of the two locking clamps 13 are connected by bolts, and a locking connecting frame 14 is installed on the left and right sides of the outer end of the locking telescopic column 12, and a clamping is installed on the top of each locking connecting frame 14. The telescopic column 15 and the claw 16 are installed on the top of the clamping telescopic column 15. During operation, the mounting hole on the mounting plate 1 can mount the present invention on the bracket on the top of the vehicle. The locking mechanism 11 can lock the present invention on the bracket on the top of the vehicle to increase the stability of the present invention. The locking telescopic column 12 performs telescopic movement, so that the locking claw 13 can be locked on the column of the vehicle bracket by bolts. A sleeve pad can be installed on the inner end of the locking claw 13 so that the locking claw 13 can be locked on vehicle brackets of different models. Then, the length of the clamping telescopic column 15 is adjusted so that the claw 16 is supported at the bottom of the horizontal column of the vehicle bracket.

[0032] The adjusting mechanism 48 comprises a sliding connecting plate 481, a movable plate 482, an electric slider 483, a rotating rod 484, a supporting support plate 485 and a supporting branch chain 486. The sliding connecting plate 481 is connected to the middle part of the right side surface of the radar 47. A slide groove is provided on the right side surface of the sliding connecting plate 481. The slide groove on the sliding connecting plate 481 is connected to the left end of the movable plate 482 by sliding cooperation. The electric slider 483 is located below the radar 47. The electric slider 483 is installed on the top of the retractable bracket 46. The top of the electric slider 483 is connected to the lower end of the rotating rod 484 by a hinge. The upper end of the rotating rod 484 is installed on the right side surface of the movable plate 482 by a pin shaft. A supporting support plate is installed on the middle right side surface of the rotating rod 484 485, a supporting branch chain 486 is installed at both the front and rear ends of the supporting support plate 485. During specific operation, the adjusting mechanism 48 can adjust the angle of the radar 47, and the adjusting mechanism 48 can also control the retraction and extension of the radar. The left and right movement of the electric slider 483 enables the rotating rod 484 to drive the radar 47 to adjust the angle. When the radar 47 needs to be retracted and extended, the electric slider 483 is controlled to move to the right, and the radar 47 will rotate to the right, so that the supporting branch chain 486 can support the front and rear sides of the right end of the radar 47 to prevent the front and rear ends of the right side of the radar 47 from being suspended when the radar 47 is retracted and extended, causing the radar 47 to be unstable. The contraction of the radar 47 in this way can make the radar 47 in a horizontal position, thereby increasing the retraction and extension effect of the radar 47.

[0033] The retractable mechanism 49 comprises a retractable rotating frame 491, a retractable electric motor 492, a retractable rotating shaft 493, a rotating shaft connecting plate 494, a positive push rod 495, a positive pressure block 496, a wrapping plate 497, a wrapping spring plate 498 and a wrapping spring 499. The bottom of the retractable rotating frame 491 is evenly provided with protrusions, and the protrusions provided on the retractable rotating frame 491 are located in the grooves provided on the retractable bracket 46. The right side surface of the retractable rotating frame 491 is a streamlined structure. A sliding plate for guiding is provided at both the front and rear ends of the retractable rotating frame 491. The middle part of the retractable rotating shaft 493 passes through the protrusion on the retractable rotating frame 491 and the groove on the retractable bracket 46. The front end of the retractable rotating shaft 493 is connected to the output shaft of the retractable motor 492 through a coupling. The retractable motor 492 is installed on the front side of the retractable bracket 46 through a motor sleeve. The rear end of the retractable rotating shaft 493 is connected to the rear side of the retractable bracket 46 through a rotating shaft connecting plate 494.

[0034] - A cross-shaped groove is provided in the middle of the retractable rotating frame 491, and circular holes are symmetrically provided on the retractable rotating frame 491. The bottom of the positive push rod 495 is installed on the inner wall of the circular hole of the retractable rotating frame 491, and a positive pressure block 496 is installed on the top of the positive push rod 495. A wrapping plate 497 is installed on the outer end of the retractable rotating frame 491. A square groove is provided on the left side of the wrapping plate 497. The wrapping spring plate 498 is installed on the inner wall of the square groove of the wrapping plate 497 through a wrapping spring 499. When working specifically, the retractable mechanism 49 can cover the structure of the radar after the radar is retracted. The retractable rotating frame 491 can reduce the wind resistance of the radar 47 when the vehicle is driving fast. When the radar 47 is retracted, the retractable motor 497 is controlled to 92 is rotated so that the retractable rotating frame 491 can cover the radar, the cross-shaped groove in the middle of the retractable rotating frame 491 can prevent the retractable rotating frame 491 from damaging the supporting frame in the middle of the radar, and the wrapping spring plate 498 is automatically retracted when it contacts the left end of the retractable bracket 46 to prevent the retractable rotating frame 491 from rotating too fast and damaging the radar 47. Then, the length of the positive push rod 495 is adjusted, and the positive pressure block 496 can press the radar 47 to increase its stability during retraction. At this time, the retractable rotating frame 491 can also provide waterproof and dustproof protection for the radar 47. Rainwater and dust will slide along the streamlined structure of the retractable rotating frame 491 to the outside of the present invention, and the sliding plate arranged on the outside of the retractable rotating frame 491 can guide rainwater and dust.

[0035] The supporting chain 486 includes a supporting rotating plate 4861, a supporting spring 4862, a supporting bracket 4863, a supporting slide column 4864 and a slide column spring 4865. The supporting rotating plate 4861 is installed on the right side of the supporting support plate 485 by a hinge. A supporting spring 4862 is installed between the supporting rotating plate 4861 and the supporting rotating plate 4861. The outer end of the supporting rotating plate 4861 is connected to the middle part of the supporting slide column 4864 by a sliding fit. The right end of the supporting slide column 4864 A supporting bracket 4863 is installed on it, the right side surface of the supporting bracket 4863 is an arc-shaped surface, a slide column spring 4865 is arranged on the outer side of the supporting slide column 4864, and the slide column spring 4865 is installed between the supporting rotating plate 4861 and the supporting bracket 4863. During specific operation, when the radar is retracted or unfolded, the arc-shaped structure on the right side surface of the supporting bracket 4863 can stick to the lower side surface of the radar 47 under the connection of the hinge, and the slide column spring 4865 enables the supporting bracket 4863 to flexibly support the radar 47.

[0036] During operation, the mounting hole on the mounting plate 1 can be used to mount the present invention on the bracket on the top of the vehicle, the locking mechanism 11 can lock the present invention on the bracket on the top of the vehicle, thereby increasing the stability of the present invention, and the locking telescopic column 12 can be telescopically moved, so that the locking claw 13 can be locked on the column of the vehicle bracket by bolts, and a sleeve can be installed on the inner end of the locking claw 13 so that the locking claw 13 can be locked on vehicle brackets of different models, and then the length of the clamping telescopic column 15 is adjusted so that the claw 16 is supported at the bottom of the horizontal column of the vehicle bracket, and the parallel mechanism 2 can stabilize and prevent the retracting device 4 from shaking violently when the vehicle is driving on an uneven road surface, thereby preventing the retracting device 4 from shaking violently, thereby preventing the signal of the present invention from being damaged. The receiving and sending of the radar 47 is affected. The retracting device 4 can adjust the azimuth and angle of the radar 47 to increase the effect of the receiving and sending of the radar 47 signals. The adjusting mechanism 48 can adjust the angle of the radar 47. The adjusting mechanism 48 can also control the retraction of the radar. The left and right movement of the electric slider 483 enables the rotating rod 484 to drive the radar 47 to adjust the angle. When the radar 47 needs to be retracted and released, the electric slider 483 is controlled to move to the right, and the radar 47 will rotate to the right, so that the supporting branch chain 486 can support the front and rear sides of the right end of the radar 47 to prevent the front and rear ends of the right side of the radar 47 from being suspended when the radar 47 is retracted and released. The contraction of the radar 47 in this way can make the radar 47 be in a horizontal position. The retractable and deployable effect of the radar 47 is increased. The retractable and deployable mechanism 49 can cover the structure of the radar after the radar is retracted to prevent the radar from falling off due to long-term driving on bad roads. The retractable and deployable rotating frame 491 can reduce the wind resistance of the radar 47 when the vehicle is driving fast. When the radar 47 is retracted, the retractable and deployable motor 492 is controlled to rotate so that the retractable and deployable rotating frame 491 can cover the radar. The cross-shaped groove in the middle of the retractable and deployable rotating frame 491 can prevent the retractable and deployable rotating frame 491 from damaging the supporting frame in the middle of the radar. The wrapping spring plate 498 automatically shrinks when it contacts the left end of the retractable and deployable bracket 46 to prevent the retractable and deployable rotating frame 491 from rotating too fast to damage the radar 47. Then, the positive position push rod 491 is adjusted. The length of the rod 495 and the positive pressure block 496 can press down the radar 47 to increase its stability when it is retracted. At this time, the retractable rotating frame 491 can also provide waterproof and dustproof protection for the radar 47. Rainwater and dust will slide along the streamlined structure of the retractable rotating frame 491 to the outside of the present invention. The sliding plate arranged on the outside of the retractable rotating frame 491 guides rainwater and dust, thereby realizing the function of stably locking the radar on the roof and retracting the radar. This solves the problems existing in the existing vehicle-mounted radar when the vehicle is driving on bumpy roads, such as large shaking of the radar, complex angle adjustment of the radar, cumbersome installation of the radar and roof brackets of different models, and inability to retract the radar, thereby achieving the purpose.

[0037] The basic principles, main features and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and the description in the specification are only to illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A retractable radar station mounted on a vehicle roof, comprising a mounting plate (1), a parallel mechanism (2), a first rotating support plate (3) and a retractable device (4), characterized in that: A parallel mechanism (2) is installed on the top of the mounting plate (1), the top of the parallel mechanism (2) is connected to the bottom of the first rotating support plate (3), and a retracting device (4) is installed on the top of the first rotating support plate (3); wherein: The retractable device (4) comprises a rotating motor (41), a rotating chute (42), a rotating slide bar (43), a second rotating support plate (44), a telescopic column (45), a retractable bracket (46), a radar (47), an adjusting mechanism (48) and a retractable mechanism (49). The rotating motor (41) is installed on the top of the first rotating support plate (3) through a motor sleeve. The second rotating support plate (44) is installed on the output shaft of the rotating motor (41). The rotating chute (42) is installed on the top of the first rotating support plate (3). The rotating slide bar (43) is symmetrically distributed on the outside of the rotating motor (41). The upper end of the rotating slide bar (43) is installed on the bottom of the second rotating support plate (44). The lower end of the rotating slide bar (43) is connected to the rotating chute (42) by sliding fit. The retractable support (46) is installed on the top of the second rotating support plate (44) through a telescopic column (45), grooves are evenly arranged on the top of the right end of the retractable support (46), the left end of the radar (47) is installed on the top of the left end of the retractable support (46) through a hinge, an adjustment mechanism (48) is installed on the right end of the radar (47), and the retractable mechanism (49) is connected to the right end of the retractable support (46); The parallel mechanism (2) comprises a moving platform (21), a fixed platform (22), a parallel telescopic rod (23) and a telescopic spring (24); the moving platform (21) is mounted on the top of the mounting plate (1); the fixed platform (22) is located directly above the moving platform (21); three groups of parallel telescopic rods (23) are symmetrically distributed between the fixed platform (22) and the moving platform (21); the top of the parallel telescopic rod (23) is connected to the top of the moving platform (21) via a ball hinge; the bottom of the parallel telescopic rod (23) is mounted on the bottom of the fixed platform (22) via a ball hinge; and a telescopic spring (24) is mounted on the outer side of each parallel telescopic rod (23); The adjustment mechanism (48) includes a sliding connection plate (481), a movable plate (482), an electric slider (483), a rotating rod (484), a supporting support plate (485) and a supporting support chain (486). The sliding connection plate (481) is connected to the middle of the right side of the radar (47). The right side of the sliding connection plate (481) is provided with a slide groove. The slide groove on the sliding connection plate (481) is connected to the left end of the movable plate (482) by sliding cooperation. The electric slider (483) is connected to the left end of the movable plate (482) by sliding cooperation. 483) is located below the radar (47), the electric slider (483) is installed on the top of the retractable bracket (46), the top of the electric slider (483) is connected to the lower end of the rotating rod (484) through a hinge, the upper end of the rotating rod (484) is installed on the right side of the moving plate (482) through a pin shaft, a supporting support plate (485) is installed on the middle right side of the rotating rod (484), and a supporting support chain (486) is installed at both the front and rear ends of the supporting support plate (485); The retractable mechanism (49) comprises a retractable rotating frame (491), a retractable electric motor (492), a retractable rotating shaft (493), a rotating shaft connecting plate (494), a positive push rod (495), a positive pressure block (496), a wrapping plate (497), a wrapping spring plate (498) and a wrapping spring (499). The bottom of the retractable rotating frame (491) is evenly provided with protrusions. The protrusions provided on the retractable rotating frame (491) are located at the positions provided on the retractable bracket (46). The middle part of the retractable rotating shaft (493) passes through the protrusion on the retractable rotating frame (491) and the groove on the retractable bracket (46); the front end of the retractable rotating shaft (493) is connected to the output shaft of the retractable motor (492) through a coupling; the retractable motor (492) is installed on the front side of the retractable bracket (46) through a motor sleeve; the rear end of the retractable rotating shaft (493) is connected to the rear side of the retractable bracket (46) through a rotating shaft connecting plate (494); A cross-shaped groove is provided in the middle of the retractable rotating frame (491), and circular holes are symmetrically provided on the retractable rotating frame (491). The bottom of the alignment push rod (495) is installed on the inner wall of the circular hole provided on the retractable rotating frame (491), and a alignment pressure block (496) is installed on the top of the alignment push rod (495). A wrapping plate (497) is installed on the outer end of the retractable rotating frame (491), and a square groove is provided on the left side surface of the wrapping plate (497). The wrapping spring plate (498) is installed on the inner wall of the square groove provided on the wrapping plate (497) through a wrapping spring (499).

2. The retractable radar station mounted on a vehicle roof according to claim 1, characterized in that: The mounting plate (1) is symmetrically provided with mounting holes, and locking mechanisms (11) are symmetrically installed on the front and rear sides of the mounting plate (1); The locking mechanism (11) comprises a locking telescopic column (12), a locking clamping claw (13), a locking connecting frame (14), a clamping telescopic column (15) and a clamping claw (16); the inner end of the locking mechanism (11) is mounted on the side of the mounting plate (1); the outer end of the locking mechanism (11) is symmetrically mounted with two locking clamping claws (13) via a pin shaft; the outer sides of the two locking clamping claws (13) are connected via bolts; a locking connecting frame (14) is mounted on the left and right sides of the outer end of the locking telescopic column (12); a clamping telescopic column (15) is mounted on the top of each locking connecting frame (14); and the clamping claw (16) is mounted on the top of the clamping telescopic column (15).

3. The retractable radar station installed on the roof of a vehicle according to claim 1, characterized in that: The supporting branch chain (486) includes a supporting rotating plate (4861), a supporting spring (4862), a supporting frame (4863), a supporting sliding column (4864) and a sliding column spring (4865). The supporting rotating plate (4861) is installed on the right side of the supporting support plate (485) through a hinge. A supporting spring (4862) is installed between the supporting rotating plate (4861) and the supporting rotating plate (4861). The outer end of the supporting slide post (4861) is connected to the middle part of the supporting slide post (4864) by means of sliding fit, a supporting bracket (4863) is installed on the right end of the supporting slide post (4864), the right side surface of the supporting bracket (4863) is an arc surface, and a slide post spring (4865) is arranged on the outer side of the supporting slide post (4864), and the slide post spring (4865) is installed between the supporting rotating plate (4861) and the supporting bracket (4863).

4. The retractable radar station installed on the roof of a vehicle according to claim 1, characterized in that: The right side surface of the retractable rotating frame (491) is a streamlined structure, and a sliding plate for guiding is provided at both the front and rear ends of the retractable rotating frame (491).

Images