CN212723328U

CN212723328U - Adjustable laser radar equipment

Info

Publication number: CN212723328U
Application number: CN202021378822.0U
Authority: CN
Inventors: 裴博; 王宁; 潘海峰
Original assignee: Beijing Beitai Zhongheng Technology Co ltd
Current assignee: Beijing Beitai Zhongheng Technology Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-03-16
Anticipated expiration: 2030-07-14

Abstract

The utility model relates to a laser radar technical field just discloses a laser radar equipment with adjustable, which comprises a baffle, the top fixedly connected with mounting panel of baffle, the top threaded connection of mounting panel has the fixed screw, the inboard fixedly connected with protecting sheathing of mounting panel, protecting sheathing's inboard fixedly connected with activity plywood, the top fixed mounting of activity plywood has the radar transmitter body, the top fixed mounting of radar transmitter body has the guard plate. This adjustable laser radar equipment drives first drive gear and takes place the meshing with second drive gear through starting driving motor to make second drive gear rotatory in the inside of shell, second drive gear is rotatory to be driven the rotatory and displacement of drive screw, thereby makes the radar launcher body expose, and this radar equipment can be accomodate to inside when not, reduces the influence of external factor to radar equipment, avoids radar equipment to suffer the damage simultaneously.

Description

Adjustable laser radar equipment

Technical Field

The utility model relates to a laser radar technical field specifically is a laser radar equipment with adjustable.

Background

The laser radar is a radar system for detecting the position, speed and other characteristic quantities of a target by emitting laser beams, and the working principle of the radar system is to emit detection signals (laser beams) to the target, then compare the received signals (target echoes) reflected from the target with the emitted signals, and after proper processing, obtain the relevant information of the target, such as the parameters of the target distance, direction, height, speed, attitude, even shape and the like, thereby detecting, tracking and identifying the targets of airplanes, missiles and the like.

Laser radar comprises laser transmitter, optical receiver, revolving stage and information processing system etc. and the laser instrument becomes the light pulse transmission and goes out with electric pulse, and optical receiver restores the light pulse that returns from the target into the electric pulse again, sends the display to, but laser radar exposes externally for a long time, and laser radar's actual effect can receive certain influence, receives the damage easily moreover, so proposes an adjustable laser radar equipment and solves above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a laser radar equipment with adjustable possesses advantages such as can adjust the radar position, has solved laser radar and has exposed externally for a long time, and laser radar's actual effect can receive certain influence, receives the problem of damage moreover easily.

(II) technical scheme

In order to realize the above-mentioned purpose that can adjust the radar position, the utility model provides a following technical scheme: an adjustable laser radar device comprises a baffle, wherein a mounting plate is fixedly connected to the top of the baffle, a fixing screw is connected to the top of the mounting plate through a thread, a protective shell is fixedly connected to the inner side of the mounting plate, a movable layer plate is fixedly connected to the inner side of the protective shell, a radar emitter body is fixedly mounted at the top of the movable layer plate, a protection plate is fixedly mounted at the top of the radar emitter body, a fixed seat is fixedly connected to the bottom of the movable layer plate, a fixed layer plate located at the bottom end of the movable layer plate is fixedly connected to the inner side of the protective shell, a shell is fixedly connected to the top of the fixed layer plate, a driving motor is fixedly mounted at the right end of the front side of the shell, a first transmission gear is fixedly connected to the outer portion of an output shaft of the driving, the opposite side of the second transmission gear and the shell is movably connected with a ball, and the interior of the second transmission gear is in transmission connection with a transmission screw rod.

Preferably, the top of baffle is seted up the opening, the one end of set screw runs through the mounting panel and extends to the inside of baffle.

Preferably, the mounting plate and the protective casing are integrated, and the mounting plate is annular.

Preferably, the diameter of the protection plate is larger than the opening aperture formed in the top of the baffle plate, and the top of the protection plate is arc-shaped.

Preferably, the fixing seat is annular, the bearing is fixedly connected to the inside of the fixing seat, and the inner side of the bearing is movably connected with the outside of the top end of the transmission screw rod.

Preferably, the shell includes protection casing and enclosing cover, and circular recess has all been seted up to the one side that the inner chamber roof of shell and inner chamber diapire are relative with second drive gear, and the inner wall of circular recess and the outside contact of ball.

(III) advantageous effects

Compared with the prior art, the utility model provides a laser radar equipment with adjustable possesses following beneficial effect:

1. this adjustable laser radar equipment, drive first drive gear and second drive gear through starting drive motor and take place the meshing, thereby make second drive gear rotatory in the inside of shell, the ball also can rotate simultaneously, it is rotatory and the displacement to drive screw rod at the rotatory process of second drive gear, thereby make the movable plywood remove in the inboard of protecting sheathing, guard plate and baffle separation, the radar transmitter body exposes, this radar equipment can be accomodate to inside when not, reduce the influence of external factor to radar equipment, avoid radar equipment to suffer the damage simultaneously.

2. This laser radar equipment with adjustable, the opening has been seted up through the top of baffle, makes things convenient for the flexible of radar, and the one end of set screw runs through the mounting panel and extends to the inside of baffle, fixes the mounting panel, increases stability, and the ball can make second drive gear and drive screw transmission process's well second drive gear can not squint.

Drawings

FIG. 1 is a front view of the structure of the present invention;

fig. 2 is a front sectional view of the structural shell of the present invention.

In the figure: 1 baffle, 2 mounting panels, 3 fixed screws, 4 protecting sheathing, 5 activity plywood, 6 radar transmitter bodies, 7 guard plates, 8 fixing bases, 9 fixed plywood, 10 shells, 11 driving motors, 12 first drive gears, 13 balls, 14 second drive gears, 15 drive screw.

Detailed Description

The preferred embodiments of the present invention will be described with reference to the accompanying drawings, which should not be construed as limiting the invention.

It should be noted that these drawings are simplified schematic views, and the basic structure of the present invention is described only in a schematic manner, and therefore, only the configuration related to the present invention is shown.

In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner" and "outer" and the like indicate orientations and positional relationships based on those shown in the drawings, and are used for convenience in describing and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the invention, and further that the terms "first" and "second" are used for descriptive purposes only and are not intended to indicate or imply relative importance or the number of technical features being referred to, whereby the features defined as "first" and "second" may explicitly or implicitly include one or more such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, and connected between two elements, and the specific meaning of the terms in the present invention is understood to be that of those skilled in the art.

Referring to fig. 1-2, an adjustable lidar device comprises a baffle 1, an opening is formed in the top of the baffle 1 to facilitate extension and retraction of a radar, a mounting plate 2 is fixedly connected to the top of the baffle 1, the mounting plate 2 and a protective housing 4 are integrated, the mounting plate 2 is annular, a fixing screw 3 is in threaded connection with the top of the mounting plate 2, one end of the fixing screw 3 penetrates through the mounting plate 2 and extends into the baffle 1 to fix the mounting plate 2 and increase stability, the protective housing 4 is fixedly connected to the inner side of the mounting plate 2, a movable layer plate 5 is fixedly connected to the inner side of the protective housing 4, a radar emitter body 6 is fixedly mounted on the top of the movable layer plate 5, a protective plate 7 is fixedly mounted on the top of the radar emitter body 6, the diameter of the protective plate 7 is larger than the opening diameter formed in the top of, when the device is not used, rainwater can be effectively prevented from entering the device, the bottom of the movable laminate 5 is fixedly connected with a fixed seat 8, the fixed seat 8 is annular, the inside of the fixed seat 8 is fixedly connected with a bearing, the inner side of the bearing is movably connected with the outside of the top end of a transmission screw 15, the inner side of the protective shell 4 is fixedly connected with a fixed laminate 9 positioned at the bottom end of the movable laminate 5, the top of the fixed laminate 9 is fixedly connected with a shell 10, the shell 10 comprises a protective cover and an outer cover, the top wall of the inner cavity and the bottom wall of the inner cavity of the shell 10 are both provided with a circular groove at the side opposite to the second transmission gear 14, the inner wall of the circular groove is contacted with the outside of a ball 13, the second transmission gear 14 can not deviate in the transmission process of the second transmission gear 14 and the transmission screw 15, the driving, a second transmission gear 14 positioned in the shell 10 is meshed outside the first transmission gear 12, a ball 13 is movably connected to one side of the second transmission gear 14 opposite to the shell 10, and a transmission screw 15 is connected to the inside of the second transmission gear 14 in a transmission manner, so that the purpose of adjusting the position of the radar is achieved.

In conclusion, the adjustable laser radar device drives the first transmission gear 12 to be meshed with the second transmission gear 14 by starting the driving motor 11, so that the second transmission gear 14 rotates in the shell 10, meanwhile, the rolling balls 13 also rotate, the transmission screw 15 is driven to rotate and displace in the rotating process of the second transmission gear 14, so that the movable layer plate 5 moves on the inner side of the protective shell 4, the protective plate 7 is separated from the baffle plate 1, the radar emitter body 6 is exposed, the radar device can be stored in the radar device when not in use, the influence of external factors on the radar device is reduced, meanwhile, the radar device is prevented from being damaged, an opening is formed in the top of the baffle plate 1, the radar is convenient to stretch, one end of the fixing screw 3 penetrates through the mounting plate 2 and extends into the baffle plate 1, the mounting plate 2 is fixed, the stability is improved, and the rolling balls 13 can prevent the second transmission gear 14 and the second transmission gear 14 in the transmission process of the transmission screw 15 from deviating Move to solved laser radar and exposed for a long time externally, laser radar's actual effect can receive certain influence, receives the problem of damage moreover easily.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An adjustable lidar apparatus comprising a baffle (1), characterized in that: the top fixedly connected with mounting panel (2) of baffle (1), the top threaded connection of mounting panel (2) has set screw (3), the inboard fixedly connected with protecting sheathing (4) of mounting panel (2), the inboard fixedly connected with activity plywood (5) of protecting sheathing (4), the top fixedly mounted of activity plywood (5) has radar emitter body (6), the top fixedly mounted of radar emitter body (6) has guard plate (7), the bottom fixedly connected with fixing base (8) of activity plywood (5), the inboard fixedly connected with of protecting sheathing (4) is located the fixed plywood (9) of activity plywood (5) bottom, the top fixedly connected with shell (10) of fixed plywood (9), the positive right-hand member fixed mounting of shell (10) has driving motor (11), the outer portion of an output shaft of the driving motor (11) is fixedly connected with a first transmission gear (12), a second transmission gear (14) located inside the shell (10) is meshed with the outer portion of the first transmission gear (12), a ball (13) is movably connected to one side, opposite to the shell (10), of the second transmission gear (14), and a transmission screw (15) is connected to the inner portion of the second transmission gear (14) in a transmission mode.

2. An adjustable lidar apparatus according to claim 1, wherein: the top of baffle (1) has seted up the opening, the one end of set screw (3) runs through mounting panel (2) and extends to the inside of baffle (1).

3. An adjustable lidar apparatus according to claim 1, wherein: the mounting plate (2) and the protective shell (4) are integrated, and the mounting plate (2) is annular.

4. An adjustable lidar apparatus according to claim 2, wherein: the diameter of the protection plate (7) is larger than the opening aperture formed in the top of the baffle (1), and the top of the protection plate (7) is arc-shaped.

5. An adjustable lidar apparatus according to claim 1, wherein: the fixing seat (8) is annular, the inside of the fixing seat (8) is fixedly connected with a bearing, and the inner side of the bearing is movably connected with the outside of the top end of the transmission screw rod (15).

6. An adjustable lidar apparatus according to claim 1, wherein: the shell (10) comprises a protective cover and an outer cover, circular grooves are formed in the inner cavity top wall and the inner cavity bottom wall of the shell (10) and the side, opposite to the second transmission gear (14), of the inner cavity top wall and the side, opposite to the second transmission gear (14), of the inner cavity bottom wall, and the inner walls of the circular grooves are in contact with the outer sides of the balls (13).