Laser radar telescope frame structure

Abstract

The utility model discloses a laser radar telescope frame structure, which relates to the technical field of laser telescopes, and comprises a telescope mounting main frame, the telescope mounting main frame is of a cylindrical structure, the telescope mounting main frame is rotatably connected with a telescope mounting auxiliary frame, and the telescope mounting auxiliary frame is of a cylindrical structure; the telescope installation main frame and the telescope installation auxiliary frame are installed in a cylinder hole alignment mode. A fixing sleeve is fixedly mounted on the outer side of the telescope mounting main frame, and an annular groove is formed in the outer side of the fixing sleeve; the annular groove is in sliding connection with a battery installation bin, the battery installation bin is parallel to the telescope installation main frame and is fixedly provided with a radar installation auxiliary frame in the direction facing the objective lens, and the other end of the radar installation auxiliary frame is rotationally connected with a radar installation main frame. The joint of the radar installation main frame and the radar installation auxiliary frame and the joint of the telescope installation main frame and the telescope installation auxiliary frame are respectively provided with a clamping device used for limiting rotation.

Description

Technical Field

[0001] The utility model relates to the technical field of laser telescopes, in particular to a laser radar telescope frame structure. Background Art

[0002] A lidar telescope is a device that uses laser technology to measure the distance and shape of an object. It emits laser pulses and receives the reflected light that returns to accurately calculate the distance, size and shape of an object. Lidar telescopes are commonly used in terrain mapping, forest monitoring, autonomous vehicle navigation, and 3D modeling of buildings and structures.

[0003] The existing laser radar telescope frame structure has the following problems:

[0004] 1. The existing laser radar and telescope mounting frame result in different ranging deviations. When the laser emitting device is installed above the telescope in parallel with the telescope, the ranging result is far away; on the contrary, when the laser emitting device is installed below the telescope in parallel with the telescope, the ranging result is close.

[0005] 2. The existing laser radar needs to replace the battery during use, and the laser radar needs to be removed from the installation frame structure and then installed, which is not convenient for continuous operation. Utility Model Content

[0006] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a laser radar telescope frame structure to solve the problems in the background technology.

[0007] In order to achieve the above-mentioned purpose, the utility model proposes a laser radar telescope frame structure.

[0008] As a further solution of the utility model:

[0009] A laser radar telescope frame structure, comprising a telescope installation main frame, the telescope installation main frame is a cylindrical structure, the telescope installation main frame is rotatably connected to a telescope installation sub-frame, the telescope installation sub-frame is a cylindrical structure; the telescope installation main frame and the telescope installation sub-frame are installed with their barrel holes aligned;

[0010] A fixing sleeve is fixedly installed on the outer side of the telescope installation main frame, and an annular groove is opened on the outer side of the fixing sleeve; a battery installation compartment is slidably connected to the annular groove, and a radar installation sub-frame is fixedly installed on the battery installation compartment parallel to the telescope installation main frame and facing the objective lens direction, and the other end of the radar installation sub-frame is rotatably connected to the radar installation main frame;

[0011] A connecting portion between the radar installation main frame and the radar installation sub-frame and a connecting portion between the telescope installation main frame and the telescope installation sub-frame are both provided with a clamping device for limiting rotation.

[0012] Furthermore, the clamping device includes a first fixing frame and a second fixing frame, and the first fixing frame and the second fixing frame are respectively fixedly mounted on the bottom of the telescope installation main frame and the telescope installation sub-frame and the radar installation main frame and the radar installation sub-frame;

[0013] A spring is fixedly connected to one side of the first fixed frame away from the second fixed frame, one end of the spring is fixedly connected to a block, the other end of the block is inserted into the second fixed frame, and the bottom of the block is fixedly connected to a shifting block for facilitating the shifting of the block.

[0014] Furthermore, an air bag is fixedly connected around the inner wall of the cavity of the telescope mounting main frame, and an inflation port for inflating the air bag is provided on the outer wall of the telescope mounting main frame.

[0015] Furthermore, a handle is fixedly mounted on the bottom of the telescope mounting main frame.

[0016] Furthermore, a mounting seat for installing two AA batteries is provided inside the battery mounting compartment; and a charging socket for the laser radar is provided in the battery mounting compartment located in the radar mounting sub-frame.

[0017] Furthermore, a digital level for recording the inclination angle measured by the laser radar telescope is fixedly connected to the outer side of the telescope mounting sub-frame.

[0018] Furthermore, the eyepiece and objective lens parts of the telescope mounting main frame and the telescope mounting sub-frame are both provided with protrusions.

[0019] Furthermore, the size of the clamping device of the telescope mounting frame and the radar mounting frame is matched with the size of the telescope and the laser radar.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. Rotate the battery installation compartment in the ring groove to measure the distance to the area to be measured at intervals, then record the position relationship and measurement data of the laser radar completely, and cooperate with the angle record of the digital level to draw a projection of uniform points on a circle folded at a fixed angle to the horizontal plane, so as to obtain the center point of the circular projection through calculation, and calculate the accurate distance to the area to be measured through the center point.

[0022] 2. Move the push block to remove the card block from the second fixed frame, thereby releasing the connection between the first fixed frame and the second fixed frame, and then releasing the fixation of the main frame and the sub-frame; install the telescope into the telescope installation main frame and the telescope installation sub-frame, and install the laser radar into the radar installation main frame and the radar installation sub-frame; after the installation is completed, insert the laser radar into the charging port of the battery installation compartment, and inflate the airbag through the inflation port so that the telescope is limited and fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional diagram of the utility model;

[0024] Figure 2 It is a schematic diagram of the structure of the clamping device of the utility model.

[0025] In the figure: 1. main frame for installing the telescope; 2. auxiliary frame for installing the telescope; 3. fixing sleeve; 4. ring groove; 5. battery mounting compartment; 6. main frame for installing the radar; 7. auxiliary frame for installing the radar; 8. clamping device; 81. first fixing frame; 82. spring; 83. clamping block; 84. second fixing frame; 85. shifting block; 9. handle; 10. inflation port. DETAILED DESCRIPTION

[0026] The technical solution of the utility model will be described clearly and completely in conjunction with the embodiments below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] like Figure 1-2 As shown, a laser radar telescope frame structure comprises a telescope installation main frame 1, the telescope installation main frame 1 is a cylindrical structure, the telescope installation main frame 1 is rotatably connected to a telescope installation sub-frame 2, the telescope installation sub-frame 2 is a cylindrical structure; the telescope installation main frame 1 and the telescope installation sub-frame 2 are installed with their barrel holes aligned;

[0028] A fixing sleeve 3 is fixedly installed on the outer side of the telescope installation main frame 1, and an annular groove 4 is opened on the outer side of the fixing sleeve 3; a battery installation compartment 5 is slidably connected to the annular groove 4, and a radar installation sub-frame 7 is fixedly installed on the battery installation compartment 5 parallel to the telescope installation main frame 1 and facing the objective lens direction, and the other end of the radar installation sub-frame 7 is rotatably connected to the radar installation main frame 6;

[0029] A clamping device 8 for limiting rotation is provided at the connection between the radar installation main frame 6 and the radar installation sub-frame 7 and at the connection between the telescope installation main frame 1 and the telescope installation sub-frame 2.

[0030] Preferably, the clamping device 8 includes a first fixing frame 81 and a second fixing frame 84, and the first fixing frame 81 and the second fixing frame 84 are respectively fixedly mounted on the bottom of the telescope installation main frame 1 and the telescope installation sub-frame 2 and the radar installation main frame 6 and the radar installation sub-frame 7;

[0031] A spring 82 is fixedly connected to one side of the first fixed frame 81 away from the second fixed frame 84, one end of the spring 82 is fixedly connected to a block 83, the other end of the block 83 is inserted into the second fixed frame 84, and the bottom of the block 83 is fixedly connected to a shifting block 85 for facilitating the shifting of the block 83.

[0032] Preferably, an airbag is fixedly connected around the inner wall of the cavity of the telescope mounting main frame 1 , and an inflation port 10 for inflating the airbag is provided on the outer wall of the telescope mounting main frame 1 .

[0033] Preferably, a handle 9 is fixedly mounted on the bottom of the telescope mounting main frame 1 .

[0034] Preferably, a mounting seat for installing two AA batteries is provided inside the battery mounting compartment 5; and a charging socket for the laser radar is provided in the battery mounting compartment 5 located in the radar mounting sub-frame 7.

[0035] Preferably, a digital level for recording the inclination angle measured by the laser radar telescope is fixedly connected to the outer side of the telescope mounting sub-frame 2.

[0036] Preferably, the eyepiece and objective lens parts of the telescope mounting main frame 1 and the telescope mounting sub-frame 2 are both provided with protrusions.

[0037] Preferably, the size of the clamping device 8 of the telescope mounting frame and the radar mounting frame matches the size of the telescope and the laser radar.

[0038] Working principle:

[0039] When in use, the block 85 is moved to remove the card block 83 from the second fixing frame 84, thereby releasing the connection between the first fixing frame 81 and the second fixing frame 84, and then releasing the fixation of the main frame and the sub-frame; the telescope is installed into the telescope installation main frame 1 and the telescope installation sub-frame 2, and the laser radar is installed into the radar installation main frame 6 and the radar installation sub-frame 7; after the installation is completed, the laser radar is inserted into the charging port of the battery installation compartment 5, and the airbag is inflated through the inflation port 10, so that the telescope is limited and fixed;

[0040] Rotate the battery installation compartment 5 in the ring groove 4 to measure the distance of the area to be measured at intervals, then record the position relationship and measurement data of the laser radar completely, and use the angle record of the digital level to draw a projection of uniform points on a circle folded at a fixed angle to the horizontal plane, so as to obtain the center point of the circular projection through calculation, and calculate the accurate distance to the area to be measured through the center point;

[0041] The above embodiments are only used to illustrate the technical method of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical method of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical method of the utility model.

Claims

1. A laser radar telescope frame structure, characterized in that: The telescope installation main frame (1) is a cylindrical structure, the telescope installation main frame (1) is rotatably connected to a telescope installation sub-frame (2), the telescope installation sub-frame (2) is a cylindrical structure; the telescope installation main frame (1) and the telescope installation sub-frame (2) are installed with their cylindrical holes aligned; A fixing sleeve (3) is fixedly installed on the outer side of the telescope installation main frame (1), and an annular groove (4) is provided on the outer side of the fixing sleeve (3); a battery installation compartment (5) is slidably connected to the annular groove (4), and a radar installation sub-frame (7) is fixedly installed on the battery installation compartment (5) parallel to the telescope installation main frame (1) and facing the objective lens, and the other end of the radar installation sub-frame (7) is rotatably connected to the radar installation main frame (6); A connecting portion between the radar installation main frame (6) and the radar installation sub-frame (7) and a connecting portion between the telescope installation main frame (1) and the telescope installation sub-frame (2) are both provided with a clamping device (8) for limiting rotation.

2. A laser radar telescope frame structure according to claim 1, characterized in that: The clamping device (8) comprises a first fixing frame (81) and a second fixing frame (84), wherein the first fixing frame (81) and the second fixing frame (84) are respectively fixedly mounted on the bottom of the telescope installation main frame (1) and the telescope installation sub-frame (2) and the radar installation main frame (6) and the radar installation sub-frame (7); A spring (82) is fixedly connected to a side of the first fixed frame (81) away from the second fixed frame (84); one end of the spring (82) is fixedly connected to a clamping block (83); the other end of the clamping block (83) is inserted into the second fixed frame (84); and a shifting block (85) for facilitating the shifting of the clamping block (83) is fixedly connected to the bottom of the clamping block (83).

3. The laser radar telescope frame structure according to claim 1, characterized in that: An air bag is fixedly connected around the inner wall of the cavity of the telescope mounting main frame (1), and an inflation port (10) for inflating the air bag is arranged on the outer wall of the telescope mounting main frame (1).

4. The laser radar telescope frame structure according to claim 1, characterized in that: A handle (9) is fixedly mounted on the bottom of the telescope mounting main frame (1).

5. The laser radar telescope frame structure according to claim 1, characterized in that: The battery installation compartment (5) is provided with a mounting seat for installing two AA batteries; the battery installation compartment (5) is located in the radar installation sub-frame (7) and is provided with a charging socket for the laser radar.

6. The laser radar telescope frame structure according to claim 1, characterized in that: A digital level for recording the inclination angle measured by the laser radar telescope is fixedly connected to the outer side of the telescope mounting sub-frame (2).

7. The laser radar telescope frame structure according to claim 1, characterized in that: The eyepiece and objective lens parts of the telescope mounting main frame (1) and the telescope mounting sub-frame (2) are both provided with protrusions.

8. The laser radar telescope frame structure according to claim 1, characterized in that: The sizes of the clamping devices (8) of the telescope mounting frame and the radar mounting frame are matched with the sizes of the telescope and the laser radar.

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