Three-dimensional laser scanning equipment instrument

Abstract

The utility model relates to the technical field of three-dimensional laser scanning equipment instruments, and discloses a three-dimensional laser scanning equipment instrument, which comprises a three-dimensional laser scanning equipment instrument body and is characterized in that the three-dimensional laser scanning equipment instrument is provided with a connecting assembly, a fixed column is in butt joint with a mounting groove, the inclined surface of a clamping block abuts against the inner wall of the mounting groove, and the clamping block moves close to the circle center of the fixed column; a first short rod drives a linkage plate to turn over, a second short rod drives a second gear to rotate, a first gear rotates synchronously, a volute spiral spring is wound, four sets of clamping blocks move synchronously, and when the positions of the clamping blocks are parallel to the positions of clamping grooves, the volute spiral spring is released, the first gear rotates reversely, the second gear is synchronously driven to rotate reversely, and the clamping blocks enter the clamping grooves. The three-dimensional laser scanning equipment instrument body is stabilized to be aligned with the mounting holes of the mounting bracket, the mounting seat I and the mounting seat II, bolt fixation can be normally carried out, and the situation that the mounting efficiency is affected due to deviation of the three-dimensional laser scanning equipment instrument body and the mounting bracket caused by mistaken touch is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of three-dimensional laser scanning equipment, in particular to a three-dimensional laser scanning equipment. Background Art

[0002] The 3D laser scanning system is mainly composed of a 3D laser scanner, a computer, a power supply system, a bracket and system supporting software. The 3D laser scanner is the main component of the 3D laser scanning system.

[0003] When existing 3D laser scanning equipment is in use, it is mostly fixed to the mounting bracket by bolts. However, during installation, a person is required to hold the 3D laser scanning equipment all the time to align the mounting holes between it and the mounting bracket for installation. If an accidental touch occurs, the mounting holes between the 3D laser scanning equipment and the mounting bracket will be offset, which will affect the installation efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a three-dimensional laser scanning device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a three-dimensional laser scanning device, comprising a three-dimensional laser scanning device body, a mounting bracket is arranged below the three-dimensional laser scanning device body, a connecting component and a releasing component are arranged on the surface of the three-dimensional laser scanning device body and the mounting bracket, and the connecting component comprises:

[0006] A fixed column, wherein the fixed column is fixed at the bottom of the body of the three-dimensional laser scanning device, a cavity is provided inside the fixed column, a gear 1 is rotatably connected to the inner wall of the cavity, a gear 2 is rotatably connected to the inner wall of the cavity, the gear 2 is meshed with the gear 1, a block is provided inside the cavity, the block passes through the fixed column, and the block is slidably connected to the fixed column, a connecting hole is provided at one end of the block close to the center of the fixed column, a short rod 1 is fixed to the inner side of the connecting hole, the short rod 1 passes through a linkage plate, the linkage plate is rotatably connected to the short rod 1, a short rod 2 is provided on the surface of the end of the linkage plate away from the short rod 1, the short rod 2 passes through the linkage plate, and the short rod 2 is rotatably connected to the linkage plate, the short rod The second gear is fixed on the surface of the second gear, the top of the mounting bracket is provided with a mounting groove, the inner wall of the mounting groove is provided with a card slot, the card slot, gear two, short rod one, short rod two, linkage plate, and card block are all provided with four groups, and the four groups of card slots, gear two, short rod one, short rod two, linkage plate, and card block are all arranged in a circular array with the mounting groove and the center of the circle of the fixed column as the axis center, a through hole is provided on the surface of the first gear, a round rod is fixed on the inner wall of the cavity, a volute spring is fixed on the surface of the round rod, one end of the volute spring away from the round rod is fixed on the inner wall of the through hole, the fixed column is docked with the mounting groove, the card block enters the card slot, stabilizes the three-dimensional laser scanning equipment body and the mounting bracket, and the mounting holes of the mounting seat one and the mounting seat two are aligned.

[0007] Preferably, the release assembly includes a connecting groove, the connecting groove is arranged on the surface of one of the three groups of card slots, and the connecting groove and the card slot are interconnected, the inner wall of the connecting groove abuts against a push block, a connecting rod is fixed to the surface of the push block, an end of the connecting rod away from the push block passes through the mounting bracket, and the connecting rod is slidably connected to the mounting bracket, a pull plate is fixed to the end of the connecting rod away from the push block, a spring 1 is fixed to the surface of the pull plate, an end of the spring 1 away from the pull plate is fixed to the surface of the mounting bracket, a base is fixed to the surface of the mounting bracket, a fixing plate is fixed to the surface of the base, and a spring 2 is fixed to the surface of the fixing plate. A slide is fixed to the end of the spring 2 away from the fixed plate, and the slide is slidably connected to the surface of the base, and a limit block is fixed to the side of the slide away from the spring 2. A pull rod is fixed to the surface of the slide, and the end of the pull rod away from the slide passes through the fixed plate, and the pull rod is slidably connected to the fixed plate. The pull rod is pulled to drive the slide and the limit block away from the pull plate, and the pull plate is pressed, so that the surface of the push block contacts the surface of the card block, and the card block moves close to the center of the fixed column. Short rod 1 drives the linkage plate and short rod 2 to move, so that gear 2 rotates, and then drives gear 1 to rotate, and the four groups of card blocks synchronously disengage from the card slots, separating the three-dimensional laser scanning equipment body and the mounting bracket.

[0008] Preferably, a side of the clamping block close to the mounting bracket is configured as an inclined surface, and when being interfered, the clamping block moves.

[0009] Preferably, the push block is arranged in an arc shape so as to fit with the surface of the fixing column.

[0010] Preferably, a side of the limit block close to the mounting bracket is configured as an inclined surface to facilitate the fixing column to enter the mounting groove.

[0011] Preferably, the mounting groove is consistent with the shape of the fixing column, so as to facilitate the entry of the fixing column.

[0012] Preferably, a mounting seat 1 is fixed on the surface of the body of the three-dimensional laser scanning equipment, and a mounting seat 2 is fixed on the surface of the mounting bracket, so as to facilitate bolt fixing.

[0013] Compared with the prior art, the utility model provides a three-dimensional laser scanning device, which has the following beneficial effects:

[0014] 1. The three-dimensional laser scanning device, through the setting of the connection component, the fixed column docks the installation slot, the inclined surface of the card block contacts the inner wall of the installation slot, the card block moves close to the center of the fixed column, the short rod one drives the linkage plate to flip, and the short rod two drives the gear two to rotate, the gear one rotates synchronously, the scroll spring is wound, and the four groups of card blocks move synchronously. When the position of the card block is parallel to the position of the card slot, the scroll spring is released, the gear one reverses, and the gear two is synchronously driven to reverse, and the card block enters the card slot to stabilize the three-dimensional laser scanning device body and the mounting bracket. The mounting holes of the mounting seat one and the mounting seat two are aligned, and the bolts can be fixed normally. There will be no accidental touch causing the three-dimensional laser scanning device body and the mounting bracket to shift, affecting the installation efficiency.

[0015] 2. The three-dimensional laser scanning device, through the set release component, pulls the pull rod, drives the slide plate and the limit block away from the pull plate, presses the pull plate, and the connecting rod drives the push block to move close to the card block. The surface of the push block contacts the surface of the card block, and the card block moves close to the center of the fixed column. Short rod one drives the linkage plate and short rod two to move, so that gear two rotates, and then drives gear one to rotate. The four groups of card blocks are synchronously disengaged from the card slots to separate the three-dimensional laser scanning device body and the mounting bracket. When the pull plate is reset, the side of the pull plate close to the mounting bracket contacts the side of the limit block away from the inclined surface. The limit block limits the pull plate, which can avoid accidental touching of the pull plate and causing the three-dimensional laser scanning device body to be separated from the mounting bracket when the installation between the three-dimensional laser scanning device body and the mounting bracket is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the partial internal structure of the utility model;

[0018] Figure 3 It is a partial cross-sectional structural schematic diagram of the utility model;

[0019] Figure 4 It is a partial top view structural schematic diagram of the utility model;

[0020] Figure 5 It is a schematic diagram of a partial top view and cross-section structure of the utility model.

[0021] In the figure: 1. 3D laser scanning equipment body; 2. Mounting bracket; 3. Connecting assembly; 30. Fixed column; 31. Cavity; 32. Gear 1; 33. Gear 2; 34. Block; 35. Connecting hole; 36. Short rod 1; 37. Linking plate; 38. Short rod 2; 39. Mounting slot; 300. Block; 301. Through hole; 302. Round rod; 303. Volute spring; 4. Release assembly; 40. Connecting slot; 41. Push block; 42. Connecting rod; 43. Spring 1; 44. Base; 45. Fixed plate; 46. Slide plate; 47. Limit block; 48. Spring 2; 49. Pull rod; 400. Pull plate; 5. Mounting seat 1; 6. Mounting seat 2. DETAILED DESCRIPTION

[0022] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a three-dimensional laser scanning device, including a three-dimensional laser scanning device body 1, a mounting bracket 2 is arranged below the three-dimensional laser scanning device body 1, and a connecting component 3 and a releasing component 4 are arranged on the surface of the three-dimensional laser scanning device body 1 and the mounting bracket 2. The connecting component 3 includes: a fixed column 30, a cavity 31, a gear 1 32, a gear 2 33, a clamping block 34, a connecting hole 35, a short rod 1 36, a linkage plate 37, a short rod 2 38, a mounting groove 39, a clamping groove 300, a through hole 301, a round rod 302, and a scroll spring 303.

[0023] The fixed column 30 is fixed at the bottom of the three-dimensional laser scanning device body 1. A cavity 31 is provided inside the fixed column 30. A gear 1 32 is rotatably connected to the inner wall of the cavity 31. A gear 2 33 is rotatably connected to the inner wall of the cavity 31. The gear 2 33 meshes with the gear 1 32. A block 34 is provided inside the cavity 31. The block 34 passes through the fixed column 30 and is slidably connected to the fixed column 30. A connecting hole 35 is provided at one end of the block 34 close to the center of the fixed column 30. A short rod 1 36 is fixed to the inner side of the connecting hole 35. The short rod 1 36 passes through a linkage plate 37. The linkage plate 37 is connected to the short rod 1 36. The movable plate 37 is rotatably connected with the short rod 1 36, and a short rod 2 38 is arranged on the surface of one end of the linkage plate 37 away from the short rod 1 36. The short rod 2 38 penetrates the linkage plate 37, and the short rod 2 38 is rotatably connected with the linkage plate 37. The short rod 2 38 is fixed on the surface of the gear 2 33. A mounting groove 39 is provided on the top of the mounting bracket 2, and a card slot 300 is provided on the inner wall of the mounting groove 39. The card slot 300, the gear 2 33, the short rod 1 36, the short rod 2 38, the linkage plate 37, and the card block 34 are all arranged in four groups, and the four groups of card slots 300, the gear 2 33, the short rod 1 36, and the short rod 2 38 The linkage plate 37 and the block 34 are arranged in a circular array with the center of the mounting groove 39 and the fixed column 30 as the axis center. A through hole 301 is opened on the surface of the gear 1 32. A round rod 302 is fixed to the inner wall of the cavity 31. A scroll spring 303 is fixed to the surface of the round rod 302. The end of the scroll spring 303 away from the round rod 302 is fixed to the inner wall of the through hole 301. The fixed column 30 docks the mounting groove 39. The inclined surface of the block 34 contacts the inner wall of the mounting groove 39. The block 34 moves close to the center of the fixed column 30. The short rod 1 36 drives the linkage plate 37 to flip, and drives the gear 2 through the short rod 2 38. 33 rotates, and gear 1 32 rotates synchronously. At this time, the scroll spring 303 is wound, and the four groups of blocks 34 move synchronously. When the position of the block 34 is parallel to the position of the slot 300, the scroll spring 303 is released, and the gear 1 32 reverses, synchronously driving the gear 2 33 to reverse, so that the block 34 enters the slot 300, stabilizes the three-dimensional laser scanning equipment body 1 and the mounting bracket 2, and aligns the mounting holes of the mounting seat 1 5 and the mounting seat 2 6, so that bolt fixing can be performed normally, and no accidental touch will cause the three-dimensional laser scanning equipment body 1 and the mounting bracket 2 to deviate, affecting the installation efficiency.

[0024] The release component 4 includes a connecting groove 40, which is arranged on the surface of one of the three groups of card slots 300, and the connecting groove 40 is interconnected with the card slot 300, the inner wall of the connecting groove 40 is in contact with a push block 41, and a connecting rod 42 is fixed to the surface of the push block 41, and the end of the connecting rod 42 away from the push block 41 passes through the mounting bracket 2, and the connecting rod 42 is slidably connected to the mounting bracket 2, and a pull plate 400 is fixed to the end of the connecting rod 42 away from the push block 41, and a spring 1 43 is fixed to the surface of the pull plate 400, and the end of the spring 1 43 away from the pull plate 400 is fixed to the surface of the mounting bracket 2, and a base 44 is fixed to the surface of the mounting bracket 2, and a fixing plate 45 is fixed to the surface of the base 44, and a spring 2 48 is fixed to the surface of the fixing plate 45, and a slide plate 46 is fixed to the end of the spring 2 48 away from the fixing plate 45, and the slide plate 46 is slidably connected to the surface of the base 44, and a limiting block 47 is fixed on the side of the slide plate 46 away from the spring 2 48, and a pull rod 49 is fixed to the surface of the slide plate 46. The end of 49 away from the slide plate 46 penetrates the fixed plate 45, and the pull rod 49 is slidably connected with the fixed plate 45. The pull rod 49 is pulled to drive the slide plate 46 and the limit block 47 away from the pull plate 400, and the pull plate 400 is pressed. The connecting rod 42 drives the push block 41 to move close to the block 34. The surface of the push block 41 contacts the surface of the block 34, and the block 34 moves close to the center of the fixed column 30. The short rod 1 36 drives the linkage plate 37 and the short rod 2 38 to move, so that the gear 2 33 rotates, thereby driving the gear When one 32 rotates, the four groups of card blocks 34 synchronously disengage from the card slots 300, separating the three-dimensional laser scanning device body 1 and the mounting bracket 2. When the pull plate 400 is reset, the side of the pull plate 400 close to the mounting bracket 2 contacts the side of the limit block 47 away from the inclined surface. The limit block 47 limits the pull plate 400, which can avoid accidental contact with the pull plate 400 and cause the three-dimensional laser scanning device body 1 and the mounting bracket 2 to be separated when the installation between the three-dimensional laser scanning device body 1 and the mounting bracket 2 is completed.

[0025] The side of the block 34 close to the mounting bracket 2 is set to be inclined, and when it is resisted, the block 34 can be moved. The push block 41 is set to be arc-shaped and can fit with the surface of the fixing column 30, so that the block 34 can be completely separated from the slot 300. The mounting slot 39 is consistent in shape with the fixing column 30, which facilitates the fixing column 30 to enter the mounting slot 39. A mounting seat 1 5 is fixed on the surface of the three-dimensional laser scanning equipment body 1, and a mounting seat 2 6 is fixed on the surface of the mounting bracket 2, which is convenient for bolt fixing.

[0026] During installation, the fixing column 30 is docked with the installation groove 39. At this time, the inclined surface of the block 34 will contact the inner wall of the installation groove 39. At this time, the block 34 moves close to the center of the fixed column 30. At this time, the short rod 1 36 drives the linkage plate 37 to flip, and drives the gear 2 33 to rotate through the short rod 2 38, so that the gear 1 32 rotates synchronously. At this time, the volute spring 303 is wound, so that the four groups of blocks 34 move synchronously. When the position of the block 34 is parallel to the position of the slot 300, the volute spring 303 is released, the gear 1 32 reverses, and synchronously drives the gear 2 33 to reverse, so that the block 34 enters the card slot 300, at this time, the inner wall of the card slot 300 contacts the side of the card block 34 away from the inclined surface, thereby stabilizing the three-dimensional laser scanning device body 1 and the mounting bracket 2. At this time, the mounting holes of the mounting seat 1 5 and the mounting seat 2 6 are aligned, and the bolts can be fixed normally at this time, and there will be no accidental touch causing the three-dimensional laser scanning device body 1 and the mounting bracket 2 to deviate, affecting the installation efficiency. When it is necessary to separate the three-dimensional laser scanning device body 1 and the mounting bracket 2, remove the bolts, pull the pull rod 49, the spring 2 48 is compressed, and the pull rod 49 drives the slide plate 46 and the limit block 4 7 is moved away from the pull plate 400, and the pull plate 400 is pressed. The connecting rod 42 drives the push block 41 to move close to the card block 34, and the surface of the push block 41 contacts the surface of the card block 34. At this time, the card block 34 moves close to the center of the fixed column 30, and the short rod 1 36 drives the linkage plate 37 and the short rod 2 38 to move, so that the gear 2 33 rotates, and then drives the gear 1 32 to rotate, so that the four groups of card blocks 34 can be synchronously separated from the card slot 300. When the surface of the push block 41 is in contact with the surface of the fixed column 30, the card block 34 is completely separated from the card slot 300, and the three-dimensional laser scanning device body 1 and the installation device can be separated. Install the bracket 2, loosen the pull plate 400 and the pull rod 49, and the spring 43 drives the pull rod 49, the push block 41, and the pull plate 400 to reset. The surface of the pull plate 400 contacts the inclined surface of the limit block 47, so that the limit block 47 moves. When the pull plate 400 is reset, the side of the pull plate 400 close to the installation bracket 2 contacts the side of the limit block 47 away from the inclined surface. The limit block 47 limits the pull plate 400. When the installation between the three-dimensional laser scanning device body 1 and the installation bracket 2 is completed, it can avoid accidental touching of the pull plate 400 to cause the three-dimensional laser scanning device body 1 and the installation bracket 2 to separate.

[0027] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A three-dimensional laser scanning device, comprising a three-dimensional laser scanning device body (1), characterized in that: A mounting bracket (2) is arranged below the three-dimensional laser scanning device body (1), and a connecting component (3) and a releasing component (4) are arranged on the surfaces of the three-dimensional laser scanning device body (1) and the mounting bracket (2), wherein the connecting component (3) comprises: A fixed column (30), the fixed column (30) is fixed at the bottom of the three-dimensional laser scanning device body (1), a cavity (31) is provided inside the fixed column (30), a gear 1 (32) is rotatably connected to the inner wall of the cavity (31), a gear 2 (33) is rotatably connected to the inner wall of the cavity (31), the gear 2 (33) is meshed with the gear 1 (32), a block (34) is provided inside the cavity (31), and the block (34) passes through the fixed column (30), The block (34) is slidably connected to the fixed column (30), a connection hole (35) is provided at one end of the block (34) close to the center of the fixed column (30), a short rod (36) is fixed inside the connection hole (35), the short rod (36) penetrates a linkage plate (37), the linkage plate (37) is rotatably connected to the short rod (36), a short rod (38) is provided on the surface of one end of the linkage plate (37) away from the short rod (36), the short rod (38) penetrates the linkage plate ( 37), and the short rod 2 (38) is rotatably connected with the linkage plate (37), the short rod 2 (38) is fixed on the surface of the gear 2 (33), the top of the mounting bracket (2) is provided with a mounting groove (39), the inner wall of the mounting groove (39) is provided with a clamping groove (300), the clamping groove (300), the gear 2 (33), the short rod 1 (36), the short rod 2 (38), the linkage plate (37), and the clamping block (34) are all provided with four groups, and the four groups of clamping grooves (300), the gear 2 (33) The short rod 1 (36), the short rod 2 (38), the linkage plate (37), and the block (34) are arranged in a circular array with the center of the mounting groove (39) and the fixing column (30) as the axis center. A through hole (301) is provided on the surface of the gear 1 (32). A round rod (302) is fixed to the inner wall of the cavity (31). A spiral spring (303) is fixed to the surface of the round rod (302). One end of the spiral spring (303) away from the round rod (302) is fixed to the inner wall of the through hole (301).

2. A three-dimensional laser scanning device according to claim 1, characterized in that: The release assembly (4) comprises a connecting groove (40), wherein the connecting groove (40) is provided on the surface of one of the three groups of slots (300), and the connecting groove (40) and the slots (300) are interconnected, and the inner wall of the connecting groove (40) abuts against a push block (41), and a connecting rod (42) is fixed on the surface of the push block (41), and an end of the connecting rod (42) away from the push block (41) passes through the mounting bracket (2), and the connecting rod (42) is slidably connected to the mounting bracket (2), and a pull plate (400) is fixed on the end of the connecting rod (42) away from the push block (41), and a spring 1 (43) is fixed on the surface of the pull plate (400), and one end of the spring 1 (43) away from the pull plate (400) is fixed to the spring 1 (43). The end is fixed on the surface of the mounting bracket (2), the surface of the mounting bracket (2) is fixed with a base (44), the surface of the base (44) is fixed with a fixing plate (45), the surface of the fixing plate (45) is fixed with a spring 2 (48), the end of the spring 2 (48) away from the fixing plate (45) is fixed with a slide plate (46), the slide plate (46) is slidably connected to the surface of the base (44), the side of the slide plate (46) away from the spring 2 (48) is fixed with a limiting block (47), the surface of the slide plate (46) is fixed with a pull rod (49), the end of the pull rod (49) away from the slide plate (46) passes through the fixing plate (45), and the pull rod (49) is slidably connected to the fixing plate (45).

3. A three-dimensional laser scanning device according to claim 1, characterized in that: The side of the clamping block (34) close to the mounting bracket (2) is configured in an inclined plane shape.

4. A three-dimensional laser scanning device according to claim 2, characterized in that: The push block (41) is arranged in an arc shape.

5. The three-dimensional laser scanning device according to claim 2, characterized in that: The side of the limit block (47) close to the mounting bracket (2) is configured in an inclined plane shape.

6. A three-dimensional laser scanning device according to claim 1, characterized in that: The mounting groove (39) is consistent in shape with the fixing column (30).

7. The three-dimensional laser scanning device according to claim 1, characterized in that: A mounting seat 1 (5) is fixed on the surface of the three-dimensional laser scanning device body (1), and a mounting seat 2 (6) is fixed on the surface of the mounting bracket (2).

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