阅读说明：本技术 一种空间光学遥感器三维通用全角度光学测量平台 (Three-dimensional general full-angle optical measurement platform of space optical remote sensor ) 是由 刘金龙 张之光 王婷婷 杨慧珍 于 2021-09-01 设计创作，主要内容包括：本发明公开了一种空间光学遥感器三维通用全角度光学测量平台,包括：第一调节组件,所述第一调节组件包括安装柱和底座以及固定柱和锁定部件,所述固定柱的一端与所述底座固定连接,所述安装柱中部开设有安装孔,且所述安装柱通过所述安装孔可转动的套接于所述固定柱上,所述安装柱与所述安装孔同轴设置,所述锁定部件可锁定所述安装柱与固定柱的相对位置,以使所述安装柱不可绕所述固定柱旋转；第二调节组件,所述第二调节组件包括半圆形的弧形杆,所述弧形杆的两端分别与所述安装柱的两端连接。安装块可调节至该球面的任意位置,当安装块处于该球面的不同位置时,光学遥感器则对应一个不同的朝向,从而该空间内可360度的调节光学遥感器的朝向。(The invention discloses a three-dimensional general full-angle optical measuring platform of a space optical remote sensor, which comprises: the first adjusting assembly comprises an installation column, a base, a fixing column and a locking component, one end of the fixing column is fixedly connected with the base, the middle of the installation column is provided with an installation hole, the installation column is rotatably sleeved on the fixing column through the installation hole, the installation column and the installation hole are coaxially arranged, and the locking component can lock the relative position of the installation column and the fixing column so that the installation column cannot rotate around the fixing column; and the second adjusting assembly comprises a semicircular arc-shaped rod, and two ends of the arc-shaped rod are respectively connected with two ends of the mounting column. The mounting block can be adjusted to any position of the spherical surface, and when the mounting block is located at different positions of the spherical surface, the optical remote sensor corresponds to a different orientation, so that the orientation of the optical remote sensor can be adjusted 360 degrees in the space.)

1. A three-dimensional general full angle optical measurement platform of space optical remote sensor, its characterized in that includes:

the first adjusting assembly comprises a mounting column (1), a base (2), a fixing column (3) and a locking component, one end of the fixing column (3) is fixedly connected with the base (2), a mounting hole is formed in the middle of the mounting column (1), the mounting column (1) is rotatably sleeved on the fixing column (3) through the mounting hole, the mounting column (1) and the mounting hole are coaxially arranged, and the locking component can lock the relative positions of the mounting column (1) and the fixing column (3) so that the mounting column (1) cannot rotate around the fixing column (3);

the second adjusting assembly comprises a semicircular arc-shaped rod (4), two ends of the arc-shaped rod (4) are respectively connected with two ends of the mounting column (1), the arc-shaped rod (4) and the mounting column (1) are positioned in the same plane, and the mounting column (1) can drive the arc-shaped rod (4) to synchronously rotate when rotating around the fixing column (3);

the mounting block (5) is used for mounting the optical remote sensor, the mounting block (5) is slidably sleeved on the arc-shaped rod (4), and the mounting block (5) can lock the position of the mounting block.

2. The three-dimensional universal full-angle optical measurement platform of the space optical remote sensor according to claim 1, wherein the second adjusting assembly further comprises a fixing block (6), a mounting shaft (7) and an adjusting member, the two fixing blocks (6) are respectively and fixedly arranged at two ends of the mounting column (1), two ends of the arc-shaped rod (4) are respectively and rotatably connected with the two fixing blocks (6) through a rotating shaft, the mounting shaft (7) is fixedly arranged between the two ends of the arc-shaped rod (4), the mounting shaft (7) is coaxially arranged with the rotating shaft, the adjusting member is arranged in the middle of the mounting column (1), and the adjusting member can drive the mounting shaft (7) to rotate, under the action of the locking member, the mounting column (1) and the fixing column (3) have at least two lockable relative positions, and the two lockable relative positions are symmetrically arranged.

3. The three-dimensional universal full-angle optical measurement platform of the space optical remote sensor according to claim 2, wherein the adjusting component comprises a worm wheel (8), a worm (9) and a driving component, the worm wheel (8) is fixedly sleeved on the middle portion of the mounting shaft (7), the worm (9) is meshed with the worm wheel (8), and the driving component can drive the worm (9) to rotate.

4. The three-dimensional universal full-angle optical measurement platform of the space optical remote sensor is characterized in that a protrusion (11) is arranged in the middle of the mounting column (1), a rotation groove is formed in one side, away from the mounting column (1), of the protrusion (11), the worm (9) is rotatably arranged in the rotation groove, and the driving piece is connected with the end of the worm (9) to drive the worm to rotate.

5. The three-dimensional universal full-angle optical measurement platform of the space optical remote sensor according to claim 4, wherein the driving member is an adjusting wheel (10), the adjusting wheel (10) is fixedly connected with an end of the worm (9) and is coaxially arranged with the worm (9), and the driving wheel is also rotatably arranged in the rotating groove.

6. The three-dimensional general full-angle optical measurement platform of the space optical remote sensor according to claim 5, wherein an anti-slip sleeve is arranged on a side edge of the rotating wheel, and the anti-slip sleeve is made of rubber.

7. The three-dimensional general full-angle optical measurement platform of the space optical remote sensor according to claim 1, wherein the locking component comprises a connecting plate (13) and a limiting rod (16), at least two symmetrically arranged limiting grooves (17) are formed in the end of the mounting column (1), one end of the limiting rod (16) is fixedly connected with the connecting plate (13), the other end of the limiting rod can be inserted into the limiting grooves (17), and the connecting plate (13) is connected with the fixing column (3) through a telescopic structure.

8. The three-dimensional general full-angle optical measurement platform of the space optical remote sensor according to claim 7, wherein the telescopic structure comprises an insertion rod (14) and an insertion groove (12), the insertion groove (12) is disposed at an end of the fixed column (3), the insertion rod (14) is slidably inserted into the insertion groove (12), the end is fixedly connected with a bottom wall of the insertion groove (12) through an elastic member, and cross sections of the insertion rod (14) and the insertion groove (12) are rectangular.

9. The three-dimensional universal full-angle optical measurement platform of the space optical remote sensor is characterized in that the elastic member is a linear spring (15), and two ends of the linear spring (15) are respectively fixedly connected with the end of the inserted rod (14) and the end wall of the slot (12).

Technical Field

The invention belongs to the technical field of optical measurement platforms, and particularly relates to a three-dimensional general full-angle optical measurement platform for a space optical remote sensor.

Background

The optical remote sensor is used for analyzing the distribution and change of atmospheric components by detecting multi-channel wide-band optical radiation reflected and scattered by the earth atmosphere or the surface.

During use, the optical remote sensor needs to be mounted on an optical measuring platform, and the optical measuring platform is generally required to adjust the orientation angle of the optical remote sensor, so that the optical remote sensor can receive optical radiation of different angles.

However, the existing optical measurement platform cannot realize the effect of efficiently and quickly adjusting the orientation of the optical sensor at all angles, and has the problem of limited adjustable angle.

Disclosure of Invention

Based on the technical problems in the background art, the invention provides a three-dimensional general full-angle optical measuring platform for a space optical remote sensor.

The invention provides a three-dimensional general full-angle optical measuring platform of a space optical remote sensor, which comprises:

the first adjusting assembly comprises an installation column, a base, a fixing column and a locking component, one end of the fixing column is fixedly connected with the base, the middle of the installation column is provided with an installation hole, the installation column is rotatably sleeved on the fixing column through the installation hole, the installation column and the installation hole are coaxially arranged, and the locking component can lock the relative position of the installation column and the fixing column so that the installation column cannot rotate around the fixing column;

the second adjusting assembly comprises a semicircular arc-shaped rod, two ends of the arc-shaped rod are respectively connected with two ends of the mounting column, the arc-shaped rod and the mounting column are positioned in the same plane, and the mounting column can drive the arc-shaped rod to synchronously rotate when rotating around the fixing column;

the mounting block is used for mounting the optical remote sensor, the mounting block is slidably sleeved on the arc-shaped rod, and the mounting block can lock the position of the mounting block.

Preferably, the second adjusting part still includes fixed block and installation axle and adjusting part, two the fixed block respectively fixed dispose in the both ends of erection column, the both ends of arc pole are respectively through pivot and two the fixed block rotates to be connected, just the fixed installation axle that is provided with between the both ends of arc pole, the installation axle with the coaxial setting of pivot, adjusting part dispose in the erection column middle part, just adjusting part can drive the installation axle is rotatory under locking part's the effect, the erection column with the fixed column has two lockable relative positions at least, and two lockable relative positions set up for the symmetry.

Preferably, the adjusting part includes worm wheel and worm and driving piece, the worm wheel is fixed cup joint in the middle part of installation axle, the worm with the worm wheel meshing is connected, the driving piece can drive the worm is rotatory.

Preferably, a protrusion is arranged in the middle of the mounting column, a rotating groove is arranged on one side of the protrusion, which is far away from the mounting column, the worm is rotationally arranged in the rotating groove, and the driving piece is connected with the end of the worm to drive the worm to rotate.

Preferably, the driving part is an adjusting wheel, the adjusting wheel is fixedly connected with the end part of the worm and is coaxially arranged with the worm, and the driving wheel is also rotationally arranged in the rotating groove.

Preferably, the side of the rotating wheel is provided with an anti-slip sleeve, and the anti-slip sleeve is made of rubber.

Preferably, the locking part comprises a connecting plate and a limiting rod, the end part of the mounting column is provided with at least two symmetrically arranged limiting grooves, one end of the limiting rod is fixedly connected with the connecting plate, the other end of the limiting rod can be inserted into the limiting grooves, and the connecting plate is connected with the fixing column through a telescopic structure.

Preferably, the telescopic structure comprises an inserting rod and an inserting groove, the inserting groove is formed in the end portion of the fixing column, the inserting rod is slidably inserted into the inserting groove, the end portion of the inserting rod is fixedly connected with the bottom wall of the inserting groove through an elastic piece, and the cross sections of the inserting rod and the inserting groove are rectangular.

Preferably, the elastic member is a linear spring, and two ends of the linear spring are respectively and fixedly connected with the end part of the inserted bar and the end wall of the slot.

Compared with the prior art, the invention has the beneficial effects that:

1. when the mounting column rotates around the fixing column, the arc-shaped rod can be driven to synchronously rotate, so that the semicircular arc-shaped rod can sweep a spherical surface, the mounting block can slide to any position on the arc-shaped rod, the mounting block can be adjusted to any position of the spherical surface, when the mounting block is positioned at different positions of the spherical surface, the optical remote sensor corresponds to different orientations, and therefore the orientation of the optical remote sensor can be adjusted by 360 degrees in the space;

2. arc pole and regulating part are as a whole, and the accessible erection column is rotatory around the fixed column, and arc pole self can use the installation axle to rotate as the axle simultaneously, forms the movement track of hemisphere, can overturn around the fixed column when this hemisphere, finally makes optical remote sensor can be adjusted to arbitrary orientation.

Drawings

FIG. 1 is a schematic perspective view of a three-dimensional general full-angle optical measurement platform for a space optical remote sensor according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a schematic plane structure diagram of a three-dimensional general full-angle optical measurement platform of a space optical remote sensor according to the present invention;

fig. 4 is an enlarged sectional view of the structure shown in fig. 3 at B.

In the figure: the device comprises a mounting column 1, a base 2, a fixing column 3, an arc-shaped rod 4, a mounting block 5, a fixing block 6, a mounting shaft 7, a worm wheel 8, a worm 9, an adjusting wheel 10, a protrusion 11, a slot 12, a connecting plate 13, an inserted rod 14, a linear spring 15, a limiting rod 16 and a limiting groove 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a three-dimensional universal full-angle optical measurement platform for a space optical remote sensor comprises:

the first adjusting assembly comprises a mounting column 1, a base 2, a fixing column 3 and a locking part, one end of the fixing column 3 is fixedly connected with the base 2, a mounting hole is formed in the middle of the mounting column 1, the mounting column 1 is rotatably sleeved on the fixing column 3 through the mounting hole, the mounting column 1 and the mounting hole are coaxially arranged, and the locking part can lock the relative positions of the mounting column 1 and the fixing column 3 so that the mounting column 1 cannot rotate around the fixing column 3;

the second adjusting assembly comprises a semicircular arc-shaped rod 4, two ends of the arc-shaped rod 4 are respectively connected with two ends of the mounting column 1, the arc-shaped rod 4 and the mounting column 1 are positioned in the same plane, and the mounting column 1 can drive the arc-shaped rod 4 to synchronously rotate when rotating around the fixing column 3;

a installation piece 5 for installing optical remote sensor, installation piece 5 slidable cup joints on curved pole 4, and installation piece 5 lockable self position.

In the embodiment applying the technical scheme, the first adjusting assembly and the second adjusting assembly are arranged, wherein the first adjusting assembly comprises the mounting column 1, the base 2, the fixing column 3 and the locking component, the second adjusting assembly comprises the semicircular arc-shaped rod 4, two ends of the arc-shaped rod 4 are respectively connected with two ends of the mounting column 1, and the mounting block 5 for mounting the optical remote sensor is slidably sleeved on the arc-shaped rod 4; wherein when the erection column 1 is rotatory around fixed column 3, can drive arc pole 4 synchronous revolution, and then make semicircular arc pole 4 can sweep a sphere, and installation piece 5 optional position on slidable to arc pole 4 again, and then installation piece 5 is adjustable to the optional position of this sphere, when installation piece 5 is in the different positions of this sphere, the orientation of optical remote sensor then corresponds a difference to can 360 degrees regulation optical remote sensor's in this space orientation.

In the preferred technical solution of this embodiment, the second adjusting assembly further includes a fixing block 6, an installation shaft 7 and an adjusting component, the two fixing blocks 6 are respectively and fixedly disposed at two ends of the installation column 1, two ends of the arc rod 4 are respectively and rotatably connected to the two fixing blocks 6 through a rotating shaft, the installation shaft 7 is fixedly disposed between two ends of the arc rod 4, the installation shaft 7 and the rotating shaft are coaxially disposed, the adjusting component is disposed in the middle of the installation column 1, and the adjusting component can drive the installation shaft 7 to rotate, under the action of the locking component, the installation column 1 and the fixing column 3 have at least two lockable relative positions, and the two lockable relative positions are symmetrically disposed; in the specific embodiment, two lockable relative positions are symmetrically arranged, that is, when the mounting column 1 rotates to a certain position, the mounting column 1 can be locked, and when the mounting column 1 continues to rotate 180 °, the mounting column can also be locked, the arc-shaped rod 4 and the adjusting portion as a whole can rotate around the fixed column 3 through the mounting column 1, and meanwhile, the arc-shaped rod 4 can rotate around the mounting shaft 7 as an axis, so that a movement track of a hemisphere is formed, and when the hemisphere can turn over around the fixed column 3, the optical remote sensor can be finally adjusted to any orientation.

In an optional technical scheme in this embodiment, the adjusting part includes a worm wheel 8, a worm 9 and a driving part, the worm wheel 8 is fixedly sleeved in the middle of the mounting shaft 7, the worm 9 is meshed with the worm wheel 8, and the driving part can drive the worm 9 to rotate; in specific this embodiment, rotate through drive worm 9 and drive worm wheel 8 rotatory, and then drive installation axle 7 is rotatory, and the cooperation of worm wheel 8 worm 9 has the effect of auto-lock.

In the preferred technical scheme of this embodiment, the middle of the mounting column 1 is provided with a protrusion 11, one side of the protrusion 11 away from the mounting column 1 is provided with a rotation groove, the worm 9 is rotatably disposed in the rotation groove, and the driving member is connected with the end of the worm 9 to drive the rotation thereof.

In the preferred technical scheme in the embodiment, the driving part is an adjusting wheel 10, the adjusting wheel 10 is fixedly connected with the end part of the worm 9 and is coaxially arranged with the worm 9, and the driving wheel is also rotationally arranged in the rotating groove; in this embodiment, the user can rotate the worm 9 by turning the adjusting wheel 10.

According to the preferable technical scheme in the embodiment, the anti-skidding sleeves are arranged on the side edges of the rotating wheels and made of rubber materials; the particular design facilitates the user to wave the adjustment wheel 10.

According to the preferable technical scheme in the embodiment, the locking part comprises a connecting plate 13 and a limiting rod 16, at least two symmetrically-arranged limiting grooves 17 are formed in the end part of the mounting column 1, one end of the limiting rod 16 is fixedly connected with the connecting plate 13, the other end of the limiting rod 16 can be inserted into the limiting grooves 17, and the connecting plate 13 is connected with the fixing column 3 through a telescopic structure; in the embodiment, when the end of the limiting rod 16 is inserted into the limiting groove 17, the relative position between the mounting column 1 and the fixing column 3 can be locked.

In the preferred technical scheme of this embodiment, the telescopic structure includes an insertion rod 14 and a slot 12, the slot 12 is disposed at an end of the fixed column 3, the insertion rod 14 is slidably inserted into the slot 12, the end is fixedly connected with a bottom wall of the slot 12 through an elastic member, and cross sections of the insertion rod 14 and the slot 12 are rectangular; concrete in this implementation, under the effect of elastic component, peg 14 is stably pegged graft in slot 12, and then makes the stable joint of gag lever post 16 in spacing groove 17, when needing to rotate erection column 1, outside pulling connecting plate 13 can.

In the preferred technical scheme in this implementation, the elastic member is a linear spring 15, and two ends of the linear spring 15 are respectively and fixedly connected with the end of the inserted rod 14 and the end wall of the slot 12.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.