CN108248525B

CN108248525B - Guiding radar

Info

Publication number: CN108248525B
Application number: CN201810057649.5A
Authority: CN
Inventors: 丁清澍; 樊凌风
Original assignee: Shenzhen Davinci Innovation Technology Co ltd
Current assignee: Shenzhen Davinci Innovation Technology Co ltd
Priority date: 2018-01-22
Filing date: 2018-01-22
Publication date: 2021-06-01
Anticipated expiration: 2038-01-22
Also published as: CN108248525A

Abstract

The utility model provides a guiding radar, includes interior casing, the left side fixedly connected with limiting plate of radar body, the equal fixedly connected with stay cord in left top and the bottom of limiting plate, the inner circle through connection of bearing has the horizontal pole, the drive wheel has been cup jointed in the left side in the horizontal pole outside, the drive belt has been cup jointed in the outside of drive wheel, the right side of first motor is connected with the pivot, the action wheel has been cup jointed in the outside of pivot, the backup pad has been cup jointed in the outside of movable rod, the inboard bottom of shell body is provided with the bottom plate, the gear has been cup jointed in the outside of cross. The guide radar solves the problem that the traditional guide radar is exposed outside and is easy to damage through the matching use of the limiting plate, the pull rope, the pulley, the cross rod, the transmission belt, the first motor and the winch.

Description

Guiding radar

Technical Field

The invention relates to the technical field of unmanned automobiles, in particular to a guiding radar.

Background

The unmanned automobile is one of intelligent automobiles, also called a wheeled mobile robot, and mainly depends on an intelligent driver which is mainly a computer system in the automobile to achieve the unmanned aim.

At present, the unmanned automobile is just starting to develop, the unmanned automobile mainly depends on a vehicle-mounted sensing system to sense the road condition, the most important of them is the cooperation of the monitoring equipment and the guiding radar, however, the guiding radar carried by the unmanned vehicle is generally installed on the top of the automobile nowadays, mainly for increasing the monitoring and sensing area range, however, such electronic devices are exposed in the outside air for a long time, are very easily interfered by the outside conditions, when the vehicle is not used, all monitoring equipment is exposed to the outside and can be corroded, so that the equipment is damaged, inaccurate received and detected data is easy to cause during driving, which is a potential safety hazard for vehicles driving on the road surface, it is therefore important to be able to house and protect the guidance radar or other detection equipment when the unmanned vehicle is not in use.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a guiding radar, which solves the problem that the guiding radar carried by an unmanned automobile is easily damaged due to the influence of the environment.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme:

a guide radar comprises an inner shell, wherein a contraction groove is formed in the right side of the inner shell, a radar body is connected to the left side of the inner wall of the contraction groove in a penetrating manner, the left side of the radar body penetrates through the outer shell and extends to the inner cavity of the outer shell, a limiting plate is fixedly connected to the left side of the radar body, a positioning rod is fixedly connected to the left side of the limiting plate, a spring is sleeved on the outer side of the positioning rod, a fixed block is fixedly connected to the top and the bottom of the inner wall of the inner shell at equal distances, a pipeline is connected to the inner side of the fixed block in a penetrating manner, a pull rope is fixedly connected to the top and the bottom of the left side of the limiting plate, a hanging rod is fixedly connected to the left side of the pipeline in a penetrating manner, a connecting rod, the left middle part through connection of interior casing has the bearing, the inner circle through connection of bearing has the horizontal pole, the drive wheel has been cup jointed in the left side in the horizontal pole outside, the drive belt has been cup jointed in the outside of drive wheel, the left side fixedly connected with safety cover of interior casing, the bottom of safety cover inner wall is provided with first motor, the right side of first motor is connected with the pivot, the action wheel has been cup jointed in the outside of pivot, one side and the action wheel swing joint of drive wheel are kept away from to the drive belt, the shell body has been cup jointed in the outside of interior casing, the inner chamber of shell body and extension to the shell.

Preferably, a partition plate is arranged on the left side of the inner cavity of the inner shell, and the left side of the pipeline penetrates through the partition plate and extends to the outer side of the partition plate.

Preferably, winches are sleeved on the right side of the outer side of the cross rod at equal intervals, the number of the winches is two, and the two winches are equal in size.

Preferably, one side of the pull rope opposite to the pulley is lapped on one side of the pulley, and one side of the pull rope far away from the limiting plate is connected with the winch.

Preferably, the top on the right side of the inner shell is fixedly connected with a waterproof cloth, and the waterproof cloth and the contraction groove are equal in size.

Preferably, the middle part of the right side of the partition plate is fixedly connected with a sleeve, and one side of the spring, which is far away from the limiting plate, is fixedly connected with the inner wall of the sleeve.

(III) advantageous effects

The invention provides a guiding radar which has the following beneficial effects:

(1) this direction radar uses through the cooperation of limiting plate, stay cord, pulley, horizontal pole, drive belt, first motor and capstan winch for unmanned vehicle direction radar can in time be shrunk after the parking, thereby reaches the purpose of shrink and the on-vehicle direction radar of protection unmanned vehicle, has solved the exposed problem of damaging easily outside of traditional direction radar.

(2) This guiding radar uses through shrink groove, limiting plate, locating lever, spring and telescopic cooperation for guiding radar can effectually alleviate the inertial action that the brake brought when the vehicle goes on the road surface, thereby reaches the effect that provides the shock attenuation buffering for on-vehicle guiding radar, has solved guiding radar and has received inertial action and unstable problem easily.

Drawings

FIG. 1 is a schematic structural view of the present invention;

in the figure: the device comprises an inner shell 1, a contraction groove 2, a radar body 3, a limiting plate 4, a positioning rod 5, a spring 6, a fixing block 7, a pulling rope 8, a hanging rod 9, a connecting rod 10, a pulley 11, a bearing 12, a cross rod 13, a transmission wheel 14, a transmission belt 15, a protective cover 16, a first motor 17, a rotating shaft 18, a driving wheel 19, a pipeline 20, an outer shell 21, a partition plate 29, a winch 30 and waterproof cloth 31.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

A guide radar comprises an inner shell 1, wherein when the inner shell 1 is designed, no matter the height, width or length data are smaller than the sizes of an outer shell 21, the error of the data of the inner shell 1 and the outer shell is controlled to be 3-5cm, and the purpose is to ensure that when a driver drives, the inner shell 1 and equipment are shaken and collided in an inner cavity of the outer shell 21 due to forgetting to unfold a vehicle-mounted radar for use,

the top fixedly connected with tarpaulin 31 on the right side of inner casing 1, the tarpaulin 31 is the flexible material of transparent material, when the radar body 3 stretches out the inner chamber of the storage groove 2 and carries out work, be extruded by the radar body 3 and tilt up upwards, the tarpaulin 31 just overlaps at the top of the radar body 3, the export of the shrinkage groove 2 is sealed just also in the natural whereabouts of tarpaulin 31 after the shrinkage is accomplished, prevent rainwater and too much dust from dropping on the equipment, the tarpaulin 31 is as big as the shrinkage groove 2, the left side of the inner chamber of the inner casing 1 is provided with the baffle 29, the middle part fixedly connected with sleeve 36 in the right side of the baffle 29, one side of the spring 6 far away from the limiting plate 4 is fixedly connected with the inner wall of the sleeve 36, the left side of the pipeline 20 runs through the baffle 29 and extends to the outside of the baffle 29, the shrinkage groove 2 is provided on the right side of the inner wall of the shrinkage groove 2, the, the left side of the radar body 3 is fixedly connected with a limiting plate 4, the left side of the limiting plate 4 is fixedly connected with a positioning rod 5, the outer side of the positioning rod 5 is sleeved with a spring 6, the spring 6 is matched with a sleeve 36 for use, on one hand, the situation that the radar body 3 collides with the inner wall of the accommodating groove 2 due to the fact that the first motor 17 drives the winch 30 to roll up too much is mainly prevented, on the other hand, the situation that the radar body 3 shakes too violently and is damaged due to the fact that the vehicle brakes to generate inertia in the driving process is mainly prevented, on the other hand, the inertia effect caused by braking can be effectively relieved when the vehicle drives on the road surface through the matched use of the contraction groove 2, the limiting plate 4, the positioning rod 5, the spring 6 and the sleeve 36, so that the shock absorption and buffering effect is provided for the vehicle-mounted guiding radar, and the problem that, the top and the bottom of the inner wall of the inner shell 1 are fixedly connected with a fixed block 7 at equal distance, the inner side of the fixed block 7 is connected with a pipeline 20 in a penetrating way, the top and the bottom at the left side of the limit plate 4 are both fixedly connected with a pull rope 8, one side opposite to the pull rope 8 is lapped at one side of the pulley 11, one side of the pull rope 8 far away from the limit plate 4 is connected with a winch 30, the left side of the pull rope 8 penetrates through the pipeline 20 and extends to the outer side at the left side of the pipeline 20, the top and the left side at the bottom of the inner wall of the inner shell 1 are both fixedly connected with a hanging rod 9, the front side of the hanging rod 9 is connected with a connecting rod 10 in a penetrating way, the pulley 11 is sleeved at the outer side of the connecting rod 10, the middle part at the left side of the inner shell 1, the driving belt 15 is sleeved on the outer side of the driving wheel 14, the protective cover 16 is fixedly connected to the left side of the inner shell 1, the first motor 17 is arranged at the bottom of the inner wall of the protective cover 16, and the unmanned vehicle guiding radar can be timely contracted after parking through the matching use of the limiting plate 4, the pull rope 8, the pulley 11, the cross rod 13, the driving belt 15, the first motor 17 and the winch 30, so that the purpose of contracting and protecting the unmanned vehicle guiding radar is achieved, the problem that the traditional guiding radar is easy to damage when exposed outside is solved, the rotating shaft 18 is connected to the right side of the first motor 17, the driving wheel 19 is sleeved on the outer side of the rotating shaft 18, one side of the driving belt 15, which is far away from,

the outer shell 21 is sleeved on the outer side of the inner shell 1, and the bottom of the inner shell 1 penetrates through the outer shell 21 and extends to the inner cavity of the outer shell 21.

The working principle is as follows: start first motor 17, first motor 17 drives pivot 18 and rotates, pivot 18 drives action wheel 19 and rotates, action wheel 19 drives drive belt 15 and rotates, transmission circuit 15 drives drive wheel 14 and rotates, drive wheel 14 drives horizontal pole 13 and rotates, horizontal pole 13 drives capstan winch 30 and rotates, capstan winch 30 rotates and twines the rolling with stay cord 8, stay cord 8 is through pulley 11 pulling limiting plate 4 to the left side removal, limiting plate 4 drives radar body 3 and moves left, the shrink of radar cup 3 gets into the inner chamber of shrink groove 2, after radar body 3 receives shrink groove 2 inner chamber, the shrink groove 2 is covered in waterproof cloth 31 whereabouts, limiting plate 4 drives locating lever 5 and moves left, limiting plate 4 extrusion spring 6 moves left, spring 6 is contracted and is got into the inner chamber of sleeve 36.

To sum up, this direction radar, through limiting plate 4, stay cord 8, pulley 11, horizontal pole 13, drive belt 15, first motor 17 and capstan winch 30's cooperation is used, make unmanned car direction radar can in time be shrink after the parking, thereby reach the purpose of the on-vehicle direction radar of shrink and protection unmanned car, the problem of traditional direction radar exposed easy damage outside has been solved, through shrink groove 2, limiting plate 4, locating lever 5, spring 6 and sleeve 36's cooperation is used, make the direction radar go can effectually alleviate the inertial action that the brake brought when the road surface at the vehicle, thereby reach the effect that provides the shock attenuation buffering for on-vehicle direction radar, it receives inertial action and unstable problem easily to have solved the direction radar.

Claims

1. A directional radar comprising an inner housing (1), characterized in that: the right side of the inner shell (1) is provided with a shrinkage groove (2), the left side of the inner wall of the shrinkage groove (2) is connected with a radar body (3) in a penetrating manner, the left side of the radar body (3) is connected with the inner shell (1) in a penetrating manner and extends to the inner cavity of the inner shell (1), the left side of the radar body (3) is fixedly connected with a limiting plate (4), the left side of the limiting plate (4) is fixedly connected with a positioning rod (5), the outer side of the positioning rod (5) is sleeved with a spring (6), the top and the bottom of the inner wall of the inner shell (1) are fixedly connected with a fixing block (7) at equal distance, the inner side of the fixing block (7) is connected with a pipeline (20) in a penetrating manner, the left top and the bottom of the limiting plate (4) are fixedly connected with a, the inner wall of the inner shell (1) is characterized in that a hanging rod (9) is fixedly connected to the top of the inner wall of the inner shell (1) and the left side of the bottom of the inner shell, a connecting rod (10) is connected to the front of the hanging rod (9) in a penetrating manner, a pulley (11) is sleeved on the outer side of the connecting rod (10), a bearing (12) is connected to the left middle of the inner shell (1) in a penetrating manner, a cross rod (13) is connected to the inner ring of the bearing (12) in a penetrating manner, a driving wheel (14) is sleeved on the left side of the outer side of the cross rod (13), a driving belt (15) is sleeved on the outer side of the driving wheel (14), a protective cover (16) is fixedly connected to the left side of the inner shell (1), a first motor (17) is arranged at the bottom of the inner wall of the protective cover (16), a rotating shaft (18, the outer side of the inner shell (1) is sleeved with an outer shell (21), the bottom of the inner shell (1) penetrates through the outer shell (21) and extends to an inner cavity of the outer shell (21), and the height, the width and the length of the outer shell are respectively larger than those of the inner shell by 3-5 cm; one end of the damping spring (32) is fixed at the bottom of the inner shell (1), and the other end of the damping spring (32) is fixed at the bottom of the outer shell (21); a partition plate (29) is arranged on the left side of the inner cavity of the inner shell (1), and the left side of the pipeline (20) penetrates through the partition plate (29) and extends to the outer side of the partition plate (29); the top of the right side of the inner shell (1) is fixedly connected with a waterproof cloth (31), and the waterproof cloth (31) and the contraction groove (2) are equal in size; winches (30) are sleeved on the right side of the outer side of the cross rod (13) at equal intervals, the number of the winches (30) is two, and the two winches (30) are equal in size; one side, opposite to the pull rope (8), of the pull rope (8) is lapped on one side of the pulley (11), and one side, far away from the limiting plate (4), of the pull rope (8) is connected with the winch (30); baffle (29) right side middle part fixedly connected with sleeve (36), one side that limiting plate (4) were kept away from in spring (6) and the inner wall fixed connection of sleeve (36).