Supporting frame facilitating installation of three-dimensional laser scanner

Abstract

The utility model discloses a support frame convenient for installing a three-dimensional laser scanner. The support frame comprises a scanner body; the outer wall of the grip is fixedly connected with the outer wall of the scanner body; the inner wall of the quick connection mechanism is in sliding connection with the outer wall of the grip through an insertion plate, and the outer wall of the insertion plate is fixedly connected with the outer wall of the grip; the outer wall of the adjusting mechanism is fixedly connected with the outer wall of the quick connecting mechanism; the top of the mounting seat is fixedly connected with the bottom of the quick connecting mechanism; the utility model relates to the technical field of scanners, the quick connection mechanism is arranged, the insertion plate on the grip slides into the fixed shell, and then the insertion column slides into the limiting groove, so that the position of the insertion plate is limited, the position of the scanner body is limited, the insertion column can be driven to slide out of the limiting groove only by pulling the insertion bolt downwards, and the scanner is convenient to use. According to the three-dimensional laser scanner supporting frame, the purpose of conveniently installing the three-dimensional laser scanner supporting frame is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of scanners, in particular to a support frame for facilitating the installation of a three-dimensional laser scanner. Background Art

[0002] The camera of the 3D scanner can obtain the laser projected onto the scanned object. The laser deforms with the shape of the object. Since the camera has been accurately calibrated in advance, the linear 3D information projected by the laser line can be obtained by calculation; the tracker uses reflective marker point tracking technology to obtain the accurate spatial position of the 3D scanner in real time.

[0003] However, in the prior art, the traditional support frame usually uses bolts to penetrate the bracket and be screwed into the support frame. During the process of screwing the bolts, not only the installation speed is slow, but also a thread groove needs to be opened in the scanner, which affects the waterproof performance of the scanner and thus affects the working efficiency of the scanner. In addition, after the traditional support frame fixes the scanner, the position of the scanner cannot be changed. Therefore, when working, when the scanning area of ​​the scanner needs to be changed, the scanner can only be removed from the support frame, which is inconvenient for the staff to use. Utility Model Content

[0004] In view of the deficiencies in the prior art, the technical solution adopted by the utility model to solve the technical problems is: a support frame for facilitating the installation of a three-dimensional laser scanner, comprising: a scanner body; a handle, the outer wall of the handle is fixedly connected to the outer wall of the scanner body; a quick-connect mechanism, the inner wall of the quick-connect mechanism is slidably connected to the outer wall of the handle through a plug plate, and the outer wall of the plug plate is fixedly connected to the outer wall of the handle, and the quick-connect mechanism is used to quickly install the scanner body; an adjustment mechanism, the outer wall of the adjustment mechanism is fixedly connected to the outer wall of the quick-connect mechanism, and the adjustment mechanism is used to change the scanning area of ​​the scanner; a mounting seat, the top of the mounting seat is fixedly connected to the bottom of the quick-connect mechanism; a bracket, the top of the bracket is rotatably connected to the bottom of the mounting seat; the quick-connect mechanism includes a fixed shell, the inner wall of the fixed shell is slidably connected with a plug, the bottom of the plug is fixedly connected with a top spring, the bottom of the plug is fixedly connected with a plug, the outer wall of the plug plate is slidably connected to the inner wall of the fixed shell through a mounting groove, and the mounting groove is opened in the wall of the fixed shell.

[0005] Preferably, the outer wall of the scanner body is fixedly connected to the outer wall of the handle, and a gripping groove is opened in the wall of the handle to increase the friction of the hand, and the inner wall of the plug plate is slidably connected to the outer wall of the plug column through a limit groove, and the limit groove is opened in the wall of the plug plate.

[0006] Preferably, the inner wall of the fixed shell is slidably connected to the outer wall of the plug via a sliding groove, and the sliding groove is opened in the wall of the fixed shell, and a pull ring is fixed at the bottom of the plug to increase the friction of the hand through the pull ring, and the inner wall of the fixed shell is fixedly connected to the end of the top spring away from the plug column.

[0007] Preferably, the adjustment mechanism comprises a sliding shell having a semicircular shape, a fixing block fixedly connected to the bottom of the sliding shell, a positioning rod slidably connected to the inner wall of the fixing block, and tension springs fixedly connected to the outer walls on both sides of the positioning rod.

[0008] Preferably, the outer wall of the positioning rod is slidably connected to the inner wall of the sliding shell through a positioning groove, and the positioning groove is opened in the wall of the sliding shell, and the positioning groove is linearly arrayed along the outer wall of the sliding shell, the outer walls on both sides of the fixed block are fixedly connected to the limiting plate, the outer wall of the limiting plate is fixedly connected to the end of the tension spring away from the positioning rod, and the bottom of the fixed block is fixedly connected to the top of the mounting seat.

[0009] The beneficial effects of the utility model are as follows:

[0010] 1. The utility model sets a quick-connect mechanism, utilizes the plug plate on the handle to slide into the fixed shell, and then utilizes the plug post to slide into the limit groove, so as to limit the position of the plug plate, thereby limiting the position of the scanner body. Only by pulling the plug downwards, the plug post can be driven to slide out of the limit groove, so as to release the lock of the scanner, thereby achieving the purpose of quickly installing the scanner body on the support frame, and solving the problem that the traditional equipment cannot quickly install the scanner.

[0011] 2. The utility model sets an adjustment mechanism, and slides the positioning rod in the direction away from the sliding shell, so that the positioning rod can slide out of the positioning groove, and then change the position of the scanner. After the position of the scanner is changed, the pulling force on the positioning rod can be released, so that the positioning rod slides back into the positioning groove, and then the position of the scanner is re-limited, thereby achieving the purpose of changing the scanning area of ​​the scanner and solving the problem that the scanning area of ​​the scanner cannot be changed in traditional equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is the front view of the utility model;

[0013] Figure 2 It is a cross-sectional view of the utility model;

[0014] Figure 3 It is a structural schematic diagram of the quick-connect mechanism of the utility model;

[0015] Figure 4 It is a structural schematic diagram of the regulating mechanism of the utility model.

[0016] In the figure: 1. Scanner body; 2. Bracket; 3. Mounting seat; 4. Insert plate; 5. Adjustment mechanism; 51. Sliding shell; 52. Positioning slot; 53. Positioning rod; 54. Fixing block; 55. Tension spring; 56. Limiting plate; 6. Quick-connect mechanism; 61. Limiting slot; 62. Fixing shell; 63. Sliding slot; 64. Insert column; 65. Top spring; 66. Plug; 67. Mounting slot; 7. Handle. DETAILED DESCRIPTION

[0017] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

[0018] Example:

[0019] See also Figure 1 - Figure 4 The utility model provides a technical solution: a support frame for facilitating the installation of a three-dimensional laser scanner, comprising: a scanner body 1; a grip 7, the outer wall of the grip 7 is fixedly connected to the outer wall of the scanner body 1; a quick-connect mechanism 6, the inner wall of the quick-connect mechanism 6 is slidably connected to the outer wall of the grip 7 through a plug plate 4, and the outer wall of the plug plate 4 is fixedly connected to the outer wall of the grip 7; an adjustment mechanism 5, the outer wall of the adjustment mechanism 5 is fixedly connected to the outer wall of the quick-connect mechanism 6; a mounting seat 3, the top of the mounting seat 3 is fixedly connected to the bottom of the quick-connect mechanism 6; a bracket 2, the top of the bracket 2 is rotatably connected to the bottom of the mounting seat 3; the quick-connect mechanism 6 includes a fixed shell 62, The inner wall of the fixed shell 62 is slidably connected with a plug post 64, the bottom of the plug post 64 is fixedly connected with a top spring 65, the bottom of the plug post 64 is fixedly connected with a plug 66, the outer wall of the plug board 4 is slidably connected to the inner wall of the fixed shell 62 via a mounting groove 67, the mounting groove 67 is used to limit the sliding position of the plug board 4, and the mounting groove 67 is provided in the wall of the fixed shell 62, the outer wall of the scanner body 1 is fixedly connected to the outer wall of the handle 7, the inner wall of the plug board 4 is slidably connected to the outer wall of the plug post 64 via a limiting groove 61, and the limiting groove 61 is provided in the wall of the plug board 4, the plug post 64 is inserted into the limiting groove 61 to limit the plug board 4 in the fixed shell 62.

[0020] The inner wall of the fixed shell 62 is slidably connected to the outer wall of the plug 66 through a slide groove 63, and the slide groove 63 is opened in the wall of the fixed shell 62. The inner wall of the fixed shell 62 is fixedly connected to the end of the top spring 65 away from the plug column 64. The elastic potential energy is released by the top spring 65, so that the plug column 64 has the force to slide upward. The adjustment mechanism 5 includes a sliding shell 51, and the bottom of the sliding shell 51 is fixedly connected to a fixed block 54, the inner wall of the fixed block 54 is slidably connected to a positioning rod 53, and the outer walls on both sides of the positioning rod 53 are fixedly connected to tension springs 55.

[0021] The outer wall of the positioning rod 53 is slidably connected to the inner wall of the sliding shell 51 through the positioning groove 52, and the positioning groove 52 is opened in the wall of the sliding shell 51. The outer walls on both sides of the fixed block 54 are fixedly connected to the limiting plate 56. The outer wall of the limiting plate 56 is fixedly connected to the end of the tension spring 55 away from the positioning rod 53. The tension spring 55 is used to release elastic potential energy, so that the positioning rod 53 has the force to slide in the direction of the sliding shell 51. The bottom of the fixed block 54 is fixedly connected to the top of the mounting seat 3.

[0022] Working principle:

[0023] When in use, first support the bracket 2 on the ground. After the position of the bracket 2 is stable, the scanner body 1 can be installed on the mounting base 3 on the bracket 2. It is only necessary to grasp the handle 7 on the scanner body 1 and slide the plug plate 4 on the handle 7 into the quick-connect mechanism 6. After the quick-connect mechanism 6 locks the plug plate 4, the position of the scanner body 1 can be locked. During use, if the scanning area of ​​the scanner body 1 needs to be changed, it is necessary to first grasp the handle 7 to maintain the position of the scanner body 1, and then release the lock of the scanner body 1 by the adjustment mechanism 5, and then the position of the scanner body 1 can be changed. After the position of the scanner body 1 is changed, the adjustment mechanism 5 is used to re-lock the scanner body 1.

[0024] When installing the scanner body 1 on the quick-connect mechanism 6, it is only necessary to slide the plug plate 4 into the fixed shell 62 along the installation groove 67 in the fixed shell 62. When the limiting groove 61 on the plug plate 4 slides to the top of the plug post 64, the plug post 64 slides into the limiting groove 61 under the push of the top spring 65, so as to limit the position of the plug plate 4 and then limit the position of the scanner body 1. When it is necessary to release the lock of the scanner body 1, it is only necessary to pull the bolt 66 downward. While the bolt 66 slides along the slide groove 63, it also drives the plug post 64 to slide downward. After the plug post 64 slides out of the limiting groove 61, the lock of the plug plate 4 can be released. In the process of sliding, the plug post 64 simultaneously compresses the top spring 65, so that the top spring 65 accumulates elastic potential energy.

[0025] When it is necessary to change the scanning area of ​​the scanner body 1, the positioning rod 53 in the fixing block 54 is only needed to be pulled in the direction close to the bracket 2, so that the positioning rod 53 slides out of the positioning slot 52 in the sliding shell 51, thereby releasing the lock on the sliding shell 51, and then the orientation of the scanner body 1 can be changed. After the orientation change of the scanner body 1 is completed, the position of the scanner body 1 is first maintained, and then the pulling force on the positioning rod 53 is released. Because when the positioning rod 53 is pulled, the positioning rod 53 synchronously stretches the tension spring 55 during the sliding process, so that the tension spring 55 accumulates elastic potential energy. Because one end of the tension spring 55 is fixed on the limiting plate 56, and the position of the limiting plate 56 cannot be moved, when the tension of the positioning rod 53 disappears, the tension spring 55 releases the elastic potential energy, thereby pulling the positioning rod 53 to slide in the direction of the sliding shell 51, so that the positioning rod 53 can be inserted into the positioning slot 52, thereby re-locking the position of the sliding shell 51, and then limiting the position of the scanner body 1.

[0026] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A support frame for facilitating installation of a three-dimensional laser scanner, characterized in that: include: Scanner body (1); A handle (7), the outer wall of the handle (7) being fixedly connected to the outer wall of the scanner body (1); A quick-connect mechanism (6), wherein the inner wall of the quick-connect mechanism (6) is slidably connected to the outer wall of the handle (7) via the plug plate (4), and the outer wall of the plug plate (4) is fixedly connected to the outer wall of the handle (7); An adjusting mechanism (5), wherein an outer wall of the adjusting mechanism (5) is fixedly connected to an outer wall of the quick-connecting mechanism (6); A mounting seat (3), the top of which is fixedly connected to the bottom of the quick-connect mechanism (6); A bracket (2), the top of the bracket (2) being rotatably connected to the bottom of the mounting seat (3); The quick-connect mechanism (6) comprises a fixed shell (62), the inner wall of which is slidably connected to a plug post (64), the bottom of which is fixedly connected to a top spring (65), the bottom of which is fixedly connected to a plug (66), the outer wall of the plug plate (4) is slidably connected to the inner wall of the fixed shell (62) via a mounting groove (67), and the mounting groove (67) is provided in the wall of the fixed shell (62).

2. The support frame for facilitating installation of a three-dimensional laser scanner according to claim 1, characterized in that: The outer wall of the scanner body (1) is fixedly connected to the outer wall of the handle (7), and the inner wall of the plug plate (4) is slidably connected to the outer wall of the plug column (64) via a limiting groove (61), and the limiting groove (61) is opened in the wall of the plug plate (4).

3. The support frame for facilitating installation of a three-dimensional laser scanner according to claim 1, characterized in that: The inner wall of the fixed shell (62) is slidably connected to the outer wall of the plug (66) via a sliding groove (63), and the sliding groove (63) is opened in the wall of the fixed shell (62). The inner wall of the fixed shell (62) is fixedly connected to an end of the top spring (65) away from the plug column (64).

4. The support frame for facilitating installation of a three-dimensional laser scanner according to claim 1, characterized in that: The adjusting mechanism (5) comprises a sliding shell (51), the bottom of the sliding shell (51) is fixedly connected to a fixing block (54), the inner wall of the fixing block (54) is slidably connected to a positioning rod (53), and the outer walls on both sides of the positioning rod (53) are fixedly connected to tension springs (55).

5. The support frame for facilitating installation of a three-dimensional laser scanner according to claim 4, characterized in that: The outer wall of the positioning rod (53) is slidably connected to the inner wall of the sliding shell (51) through a positioning groove (52), and the positioning groove (52) is opened in the wall of the sliding shell (51). The outer walls on both sides of the fixed block (54) are fixedly connected to the limiting plates (56).

6. The support frame for facilitating installation of a three-dimensional laser scanner according to claim 5, characterized in that: The outer wall of the limiting plate (56) is fixedly connected to an end of the tension spring (55) away from the positioning rod (53), and the bottom of the fixing block (54) is fixedly connected to the top of the mounting seat (3).

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