CN213028268U

CN213028268U - Laser telemeasurement binocular camera shooting structure

Info

Publication number: CN213028268U
Application number: CN202022280510.2U
Authority: CN
Inventors: 何雨; 田军委; 李锦涛; 郭子全; 苏宇
Original assignee: Xian Technological University
Current assignee: Xian Technological University
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-04-20
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a laser long-distance measuring binocular camera structure, which comprises a supporting structure and a distance measuring structure; the distance measuring structure comprises a camera structure and a laser auxiliary structure; the camera structure is arranged on one side of the supporting structure, and the distance measuring end of the camera structure is far away from the supporting structure; laser auxiliary structures are respectively arranged on two sides of the camera structure; both sides the laser auxiliary structure motion is close to or keeps away from camera structure, just the direction of illumination of laser auxiliary structure is unanimous with the range finding end of camera structure. The utility model provides a laser telesurvey two mesh camera structures can effectual accurate measure the effect of distance.

Description

Laser telemeasurement binocular camera shooting structure

Technical Field

The utility model relates to a range finding field especially sets up laser telesurvey binocular structure field of making a video recording.

Background

When a camera is used for distance measurement, sometimes inaccurate measured data and incorrect positioning during measurement are caused due to the influence of the environment; the measured data often have errors; therefore, the lasers are additionally arranged on the two sides of the camera, and the positioning and the correction can be effectively carried out by utilizing the direct irradiation of laser rays; therefore, the accuracy of distance measurement can be greatly improved.

Disclosure of Invention

The purpose of the invention is as follows: in order to overcome the deficiencies in the prior art, the utility model provides a laser telesurvey two mesh camera structures can effectual accurate measure the effect of distance.

The technical scheme is as follows: in order to achieve the above purpose, the technical scheme of the utility model is as follows:

a laser remote-measurement binocular camera structure comprises a supporting structure and a distance measurement structure; the distance measuring structure comprises a camera structure and a laser auxiliary structure; the camera structure is arranged on one side of the supporting structure, and the distance measuring end of the camera structure is far away from the supporting structure; laser auxiliary structures are respectively arranged on two sides of the camera structure; the laser auxiliary structures on the two sides move close to or far away from the camera structure, and the irradiation direction of the laser auxiliary structures is consistent with the distance measuring end of the camera structure; facilitating guided positioning or correction for ranging.

Further, the distance measuring structure further comprises a placing plate; the supporting structure comprises a stable base and a supporting plate; one end of the supporting plate is fixed on the stable base, and the side wall of the other end of the supporting plate is fixedly connected with the side wall of the placing plate; the other side of the placing plate is respectively provided with a camera structure and a laser auxiliary structure; and (5) auxiliary camera probing.

Further, the camera structure comprises a protective frame; the protective frame is fixed on the placing plate, and the middle part of the protective frame is arranged in a hollow manner; a through hole is formed in one side wall of the protection frame, which is far away from the placing plate; the probing end of the camera arranged in the protective frame extends out of the through hole. For protecting the camera.

Further, the laser auxiliary structure comprises a slideway and a laser structure; the laser structure is slidably clamped in the slideway; a pushing structure is arranged on one side of the laser structure, which is far away from the camera structure; the pushing structure pushes and pulls the laser structure to move back and forth in the slideway. The laser irradiation range can be enlarged, and the environment can be conveniently observed to carry out positioning and ranging.

Further, the slide way comprises a fixing groove and a slide rail; the sliding rail is fixed on the protruding block in the middle of the fixing groove through a screw; a sliding groove is fixedly arranged at the bottom of the laser structure; the sliding groove is correspondingly clamped on the sliding rail, so that slipping is avoided.

Further, the pushing structure comprises a fixing plate and a pushing rod; the side wall of one end of the fixed plate is fixed on the placing plate, the other end of the fixed plate is provided with a through hole, and one end of the push rod correspondingly penetrates through the through hole and is fixed on the side wall of the laser structure; the other end of the push rod is acted by external force to drive the laser structure to move in the slideway; for pushing and pulling the laser structure to move.

Furthermore, an anti-collision structure is arranged at the connecting end of the push rod and the laser structure; the anti-collision structure comprises a partition plate and a limiting plate; the partition board is in a groove shape, and one side of the partition board, which protrudes out of the partition board, faces the push rod; one end of the push rod penetrates through the partition plate, and the push rod penetrates through the side wall of the end to be provided with a ring groove; the limiting plates are correspondingly embedded in the annular grooves and are limited on the partition plates; the other side of the partition plate is fixed on the side wall of the laser structure through a bolt; and the stability of the laser structure is enhanced.

Has the advantages that: the utility model can be positioned or corrected by laser auxiliary irradiation, thereby improving the accuracy of measurement; including but not limited to the following benefits:

1) laser structures are arranged on two sides of the camera structure; when the probe is carried out, the laser light can effectively play a role in guiding, positioning and correcting, so that the probe measurement is facilitated better, and the accuracy is improved;

2) the laser structure that sets up in the camera both sides can be corresponding moves in the slide, keeps away from or is close to camera one side, and the scope of laser irradiation has increased like this, and the better observation environment of the camera of being convenient for is favorable to the location range finding.

Drawings

FIG. 1 is a diagram of a laser teleinspection binocular camera;

FIG. 2 is a diagram of a ranging diagram;

FIG. 3 is a view of the slide rail structure;

FIG. 4 is a schematic diagram of a laser configuration;

FIG. 5 is a schematic view of the slide track;

fig. 6 is a crash block diagram.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in figures 1-6: a laser long-distance measuring binocular camera structure comprises a supporting structure 1 and a distance measuring structure 2; the distance measuring structure 2 comprises a camera structure 21 and a laser auxiliary structure 3; the camera structure 21 is arranged on one side of the supporting structure 1, and the distance measuring end of the camera structure 21 is far away from the supporting structure 1; the two sides of the camera structure 21 are respectively provided with a laser auxiliary structure 3; both sides laser auxiliary structure 3 moves and is close to or keeps away from camera structure 21, just laser auxiliary structure 3's the direction of illumination is unanimous with camera structure 21's range finding end. When utilizing camera structure 21 to measure the distance, supplementary laser auxiliary structure 3 that uses guides the measurement, can pass through laser positioning earlier like this, measures again, perhaps corrects through the laser during the measurement, can more accurate measure actual distance.

The distance measuring structure 2 further comprises a resting plate 22; the support structure 1 comprises a stable base 11 and a support plate 12; one end of the supporting plate 12 is fixed on the stable base 11, and the side wall of the other end of the supporting plate 12 is fixedly connected with the side wall of the placing plate 22; the other side of the placing plate 22 is provided with the camera structure 21 and the laser auxiliary structure 3 respectively. Like this camera structure 21 and laser auxiliary structure 3 set up and place board 22 with one side to the detection direction is unanimous, and the better cooperation of camera structure 21 and laser auxiliary structure 3 of being convenient for carries out the measurement of distance, reduces the error.

The camera structure 21 comprises a protective frame 211; the protective frame 211 is fixed on the placing plate 22, and the middle part of the protective frame 211 is arranged in a hollow manner; a through hole 212 is formed in one side wall of the protection frame 211 away from the placing plate 22; the probing ends of a plurality of cameras 213 arranged in the protective frame 211 extend out of the through hole 212; the protection frame 211 covers the camera 213, which prevents the camera 213 from being damaged.

The laser assist structure 3 comprises a slide 31 and a laser structure 32; the laser structure 32 is slidably clamped in the slideway 31; the laser structure 32 is provided with a pushing structure 4 on one side far away from the camera structure 21; the pushing structure 4 pushes and pulls the laser structure 32 to move back and forth in the slideway 31; when measuring like this, can remove laser ray's irradiation position to can provide illumination, the better observation and the location of camera detection end of being convenient for provides the measuring accuracy.

The slide rail 31 comprises a fixing groove 311 and a slide rail 312; the sliding rail 312 is fixed on the middle projection 313 of the fixing groove 311 through a screw; a sliding groove 321 is fixedly arranged at the bottom of the laser structure 32; the sliding groove 321 is correspondingly clamped on the sliding rail 312; then the pushing structure 4 pushes and pulls the sliding groove 321 at the bottom of the laser structure 32 to move on the sliding rail 312, so that the laser structure 32 can be driven to move, and the camera can conveniently explore the environment condition in a wider range.

The pushing structure 4 comprises a fixing plate 41 and a push rod 42; one end of the fixing plate 41 is fixed on the placing plate 22, the other end of the fixing plate 41 is provided with a through hole 411, and one end of the push rod 42 correspondingly penetrates through the through hole 411 and is fixed on the side wall of the laser structure 32; the other end of the push rod 42 is acted by external force to drive the laser structure 32 to move in the slideway 31; the irradiation range of the laser is enlarged, and the camera can better probe and measure; the accuracy of the measurement is improved.

An anti-collision structure 5 is arranged at the connecting end of the push rod 42 and the laser structure 32; the anti-collision structure 5 comprises a partition plate 51 and a limit plate 52; the partition plate 51 is in a groove shape, the partition plate 51 is clamped between the fixing plate 41 and the laser structure 32, the laser structure 32 can be effectively prevented from colliding with the fixing plate 41 in the movement process, the laser structure 32 is prevented from being damaged, and the protruding side of the partition plate 51 faces the push rod 42; one end of the push rod 42 penetrates through the partition plate 51, and the push rod 42 penetrates through the side wall of the end to be provided with a ring groove 421; the limiting plate 52 is correspondingly embedded in the ring groove 421, and the limiting plate 52 is limited on the partition plate 51; the other side of the spacer 51 is bolted to the side wall of the laser structure 32. Set up baffle 51 like this and through limiting plate 52 slow down the reaction force of the collision of push-and-pull in-process, can effectually avoid the laser instrument structure to receive the damage like this to improve the stability of laser instrument structure at the motion in-process light that shines, avoided the camera to survey and receive the influence.

The above description is of the preferred embodiment of the present invention and it will be apparent to those skilled in the art that several modifications and adaptations of the present invention may be made without departing from the principles of the invention and these modifications and adaptations are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a binocular camera structure is surveyed to laser distance which characterized in that: comprises a supporting structure (1) and a distance measuring structure (2); the distance measuring structure (2) comprises a camera structure (21) and a laser auxiliary structure (3); the camera structure (21) is arranged on one side of the supporting structure (1), and the distance measuring end of the camera structure (21) is far away from the supporting structure (1); the two sides of the camera structure (21) are respectively provided with a laser auxiliary structure (3); both sides laser auxiliary structure (3) motion is close to or keeps away from camera structure (21), just the direction of illumination of laser auxiliary structure (3) is unanimous with the range finding end of camera structure (21).

2. The binocular laser televiewing camera structure of claim 1, wherein: the distance measuring structure (2) further comprises a placing plate (22); the support structure (1) comprises a stable base (11) and a support plate (12); one end of the supporting plate block (12) is fixed on the stable base (11), and the side wall of the other end of the supporting plate block (12) is fixedly connected with the side wall of the placing plate (22); the other side of the placing plate (22) is respectively provided with a camera structure (21) and a laser auxiliary structure (3).

3. The binocular laser televiewing camera structure of claim 1, wherein: the camera structure (21) comprises a protective frame (211); the protective frame (211) is fixed on the placing plate (22), and the middle part of the protective frame (211) is arranged in a hollow manner; one side wall of the protective frame (211), which is far away from the placing plate (22), is provided with a through hole (212); the probing end of a camera (213) arranged in the protective frame (211) extends out of the through hole (212).

4. The binocular laser televiewing camera structure of claim 1, wherein: the laser auxiliary structure (3) comprises a slideway (31) and a laser structure (32); the laser structure (32) is slidably clamped in the slideway (31); a pushing structure (4) is arranged on one side, away from the camera structure (21), of the laser structure (32); the pushing structure (4) pushes and pulls the laser structure (32) to move back and forth in the slideway (31).

5. The binocular laser camera shooting structure for the distance measurement according to claim 4, wherein: the slide way (31) comprises a fixing groove (311) and a slide rail (312); the sliding rail (312) is fixed on a middle protruding block (313) of the fixing groove (311) through a screw; a sliding groove (321) is fixedly arranged at the bottom of the laser structure (32); the sliding groove (321) is correspondingly clamped on the sliding rail (312).

6. The binocular laser camera shooting structure for the distance measurement according to claim 4, wherein: the pushing structure (4) comprises a fixing plate (41) and a push rod (42); one end side wall of the fixed plate (41) is fixed on the placing plate (22), the other end of the fixed plate (41) is provided with a through hole (411), and one end of the push rod (42) correspondingly penetrates through the through hole (411) and is fixed on the side wall of the laser structure (32); the other end of the push rod (42) is acted by external force to drive the laser structure (32) to move in the slideway (31).

7. The binocular laser camera shooting structure for the distance measurement according to claim 6, wherein: an anti-collision structure (5) is arranged at the connecting end of the push rod (42) and the laser structure (32); the anti-collision structure (5) comprises a partition plate (51) and a limiting plate (52); the partition plate (51) is groove-shaped, and the protruding side of the partition plate (51) faces the push rod (42); one end of the push rod (42) penetrates through the partition plate (51), and the push rod (42) penetrates through the side wall of the end to be provided with a ring groove (421); the limiting plate (52) is correspondingly embedded in the annular groove (421), and the limiting plate (52) is limited on the partition plate (51); the other side of the clapboard (51) is fixed on the side wall of the laser structure (32) through bolts.