Portable structured light three-dimensional scanning support

Abstract

The utility model discloses a portable structured light three-dimensional scanning support, which relates to the technical field of structured light three-dimensional scanning supports, and comprises a scanning main body, a supporting rod arranged at the bottom of the scanning main body, and supporting legs arranged on the surface of the supporting rod, the top of the supporting rod is fixedly connected with a mounting piece, and the mounting piece comprises a mounting plate positioned at the bottom of the scanning main body; a gear is rotationally connected to the surface of the mounting plate, a rotating disc is fixedly connected into the gear, an arc-shaped groove is formed in the surface of the rotating disc, a limiting ring is fixedly connected to the surface of the mounting plate and located in the gear, and a groove is formed in the surface of the limiting ring. According to the portable structured light three-dimensional scanning bracket provided by the utility model, through the arrangement of the mounting piece and the driving piece, the purpose of quickly mounting the scanning main body can be achieved, and the problem that in the prior art, the scanning main body and the bracket are relatively tedious to mount by utilizing a plurality of groups of bolts is further solved.

Description

Technical Field

[0001] The utility model relates to the technical field of structured light three-dimensional scanning brackets, in particular to a portable structured light three-dimensional scanning bracket. Background Art

[0002] Structured light 3D scanning is a 3D measurement technology based on optical principles. It projects light strips or spots, uses a camera to record the shape and color information of the object's surface, and then uses computer algorithms to process the image and reconstruct the space to obtain a 3D model of the object. When using a structured light 3D scanner, a scanning bracket is required to stabilize it.

[0003] When using a scanner, the bracket is generally installed in a suitable area first, and after the angle is adjusted, the scanning body is installed on the bracket for operation. The existing scanning body and the bracket are installed by multiple sets of bolts during the installation process. After the scanning operation is completed, the bolts also need to be removed one by one. This operation method is more troublesome and wastes time. Utility Model Content

[0004] In view of the problem that the conventional scanning body and the bracket are installed and disassembled by multiple sets of bolts during the installation process, which is troublesome and time-consuming to operate, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a portable structured light three-dimensional scanning bracket, which aims to solve the problem that the existing scanning body and the bracket are installed and disassembled by multiple sets of bolts during the installation process, which is troublesome and time-consuming to operate.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a portable structured light three-dimensional scanning bracket, which includes a scanning body, a support rod installed at the bottom of the scanning body, and a support leg installed on the surface of the support rod, the top of the support rod is fixedly connected to a mounting member, the mounting member includes a mounting plate located at the bottom of the scanning body, the surface of the mounting plate is rotatably connected to a gear, the interior of the gear is fixedly connected to a turntable, the surface of the turntable is provided with an arc groove, the surface of the mounting plate is fixedly connected to a limit ring, the limit ring is located inside the gear, the surface of the limit ring is provided with a groove, the groove is in an annular array, and the arc groove is in an annular array.

[0007] As a preferred solution of the portable structured light three-dimensional scanning bracket described in the utility model, wherein: a positioning plate is movably connected to the surface of the groove, and the positioning plate is a ring array, and one end of the positioning plate is fixedly connected to a sliding rod, and the sliding rod is located inside the arc groove and movably connected thereto. When the turntable rotates, it can drive the arc groove to rotate, and drive the sliding rod along the rotation of the arc groove to make the positioning plate perform synchronous telescopic operations, thereby achieving the purpose of installing the scanning body.

[0008] As a preferred solution of the portable structured light three-dimensional scanning bracket described in the utility model, wherein: the mounting part also includes a positioning groove opened at the bottom of the scanning body, the positioning groove is a ring array, the positioning plate is located inside the positioning groove and is movably connected to the positioning groove, a driving part is installed on the surface of the mounting plate, and the positioning groove and the positioning plate are adapted to make the scanning body more stably installed.

[0009] As a preferred solution of the portable structured light three-dimensional scanning bracket described in the utility model, the driving member includes a half gear rotatably connected to the surface of the mounting plate, the half gear is located on one side of the gear, and the two are meshed with each other, and a plug is movably sleeved on one side of the half gear, and the half gear can drive the gear to rotate, thereby achieving the purpose of driving the gear to rotate.

[0010] As a preferred solution of the portable structured light three-dimensional scanning bracket of the utility model, the driving member also includes a socket opened on the surface of the mounting plate, the plug is located inside the socket and movably connected with the socket, an adjustment member is installed on the surface of the support rod, and the setting of the socket can position the half gear to prevent it from rotating.

[0011] As a preferred solution of the portable structured light three-dimensional scanning bracket described in the utility model, the adjustment part includes a connecting ring installed on the surface of the support rod, an electric push rod is installed inside the support rod, the output end of the electric push rod is fixedly connected to a connecting block, the interior of the connecting block is movably connected to a ring-shaped array of connecting rods, the other end of the connecting rod extends to the outside of the support rod and is movably connected to the support legs, and by starting the electric push rod, the three groups of connecting rods can be driven to extend or retract the support legs, thereby achieving the purpose of portability.

[0012] As a preferred solution of the portable structured light three-dimensional scanning bracket described in the utility model, wherein: the adjustment part also includes a slide groove opened on the surface of the support rod, the connecting rod is movably connected to the slide groove, the connecting rod extends to the outside of the support rod through the slide groove and is movably connected to the support leg, and a suction cup is installed at the bottom of the support leg. The setting of the slide groove can facilitate the movement of the connecting rod, and the suction cup can make the support leg placed more stably and improve the stability of the support leg.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model is provided with a mounting member and a driving member. When in use, the half gear is rotated to drive the gear to rotate, and the turntable is driven to rotate, so that the arc groove provided on the surface thereof moves, and the slide bar is driven to move along the rotation of the arc groove, thereby driving multiple groups of positioning plates to synchronously extend and retract along the surface of the groove and move toward the inside of the positioning groove, thereby achieving the purpose of quickly installing the scanning body, and further solving the problem in the prior art that it is relatively cumbersome to install the scanning body and the bracket using multiple groups of bolts.

[0015] 2. The utility model is provided with an adjustment part. When in use, the electric push rod is started to retract, and the connecting block is driven to move upward along the inside of the support rod, and the connecting rod is driven to rise along the inside of the slide groove, so that the support legs are driven to slowly retract, thereby facilitating the carrying of the bracket and further achieving the purpose of portability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0017] Figure 1 It is a schematic diagram of the overall structure of the portable structured light three-dimensional scanning bracket of the utility model.

[0018] Figure 2 This is a diagram showing the scanning body and mounting structure of the portable structured light three-dimensional scanning bracket of the utility model.

[0019] Figure 3 This is a diagram showing the mounting structure of the portable structured light three-dimensional scanning bracket of the utility model.

[0020] Figure 4 It is a schematic diagram of the structure of the adjustment parts of the portable structured light three-dimensional scanning bracket of the utility model.

[0021] Description of reference numerals:

[0022] 1. Scanning body; 2. Support rod; 3. Support leg; 4. Mounting part; 41. Mounting plate; 42. Gear; 43. Turntable; 44. Arc groove; 45. Limiting ring; 46. Groove; 47. Slide rod; 48. Positioning plate; 49. Positioning groove; 5. Driving part; 51. Half gear; 52. Plug; 53. Socket; 6. Adjusting part; 61. Connecting ring; 62. Electric push rod; 63. Connecting block; 64. Connecting rod; 65. Suction cup; 66. Slide groove. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] Example 1

[0025] Reference Figure 1-3 , which is the first embodiment of the utility model, provides a portable structured light three-dimensional scanning bracket, the portable structured light three-dimensional scanning bracket comprises a scanning body 1, a support rod 2 installed at the bottom of the scanning body 1, a support leg 3 installed on the surface of the support rod 2, and a mounting member 4 is fixedly connected to the top of the support rod 2;

[0026] The mounting member 4 includes a mounting plate 41 located at the bottom of the scanning body 1, the surface of the mounting plate 41 is rotatably connected to a gear 42, the interior of the gear 42 is fixedly connected to a turntable 43, the surface of the turntable 43 is provided with an arc groove 44, the surface of the mounting plate 41 is fixedly connected to a limit ring 45, the limit ring 45 is located inside the gear 42, the surface of the limit ring 45 is provided with a groove 46, the groove 46 is an annular array, the surface of the groove 46 is movably connected to a positioning plate 48, the positioning plate 48 is an annular array, one end of the positioning plate 48 is fixedly connected to a slide rod 47, the slide rod 47 is located inside the arc groove 44, and is movable with the slide rod 47. The mounting member 4 further comprises a positioning groove 49 provided at the bottom of the scanning body 1, the positioning groove 49 is a ring array, the positioning plate 48 is located inside the positioning groove 49 and is movably connected thereto, a driving member 5 is installed on the surface of the mounting plate 41, the driving member 5 comprises a half gear 51 rotatably connected to the surface of the mounting plate 41, the half gear 51 is located on one side of the gear 42, and the two are meshed with each other, a plug 52 is movably sleeved on one side of the half gear 51, the driving member 5 further comprises a socket 53 provided on the surface of the mounting plate 41, the plug 52 is located inside the socket 53 and is movably connected thereto, and an adjusting member 6 is installed on the surface of the support rod 2.

[0027] During use, the scanning body 1 is installed inside the turntable 43 so that its bottom is in contact with the limit ring 45, and due to the setting of the positioning groove 49, the scanning body 1 can be positioned. Subsequently, the half gear 51 is rotated to drive the gear 42 to rotate. When the plug 52 is located at the top of the other set of holes 53, the plug 52 can be pressed to be located inside the hole 53. At this time, as the gear 42 rotates, it will drive the turntable 43 to rotate, and the arc groove 44 opened on its surface will move, and drive the slide bar 47 to move along the rotation of the arc groove 44, thereby driving multiple groups of positioning plates 48 to synchronously extend and retract along the surface of the groove 46 and move toward the inside of the positioning groove 49, thereby achieving the purpose of quickly installing the scanning body 1, further solving the problem in the prior art that it is more cumbersome to use multiple groups of bolts to install the scanning body 1 and the bracket.

[0028] Example 2

[0029] Reference Figure 1-4 , which is the second embodiment of the utility model, and this embodiment is different from the first embodiment in that:

[0030] The adjusting member 6 includes a connecting ring 61 installed on the surface of the support rod 2, an electric push rod 62 is installed inside the support rod 2, the output end of the electric push rod 62 is fixedly connected to a connecting block 63, the interior of the connecting block 63 is movably connected to a connecting rod 64 of a ring array, the other end of the connecting rod 64 extends to the outside of the support rod 2 and is movably connected to the support leg 3, the adjusting member 6 also includes a slide groove 66 opened on the surface of the support rod 2, the connecting rod 64 is movably connected to the slide groove 66, the connecting rod 64 extends to the outside of the support rod 2 through the slide groove 66 and is movably connected to the support leg 3, and a suction cup 65 is installed at the bottom of the support leg 3.

[0031] During use, the electric push rod 62 is started to push the connecting block 63 to move along the inside of the support rod 2, and drives the connecting rod 64 to descend along the inside of the slide groove 66, so that the other end of the electric push rod 62 slowly pushes the support leg 3 to unfold it, thereby improving work efficiency.

[0032] After use, the electric push rod 62 is started again to retract it, and the connecting block 63 is driven to move upward along the inside of the support rod 2, and the connecting rod 64 is driven to rise along the inside of the slide groove 66, so that it drives the support leg 3 to slowly retract, thereby facilitating the carrying of the bracket and further achieving the purpose of portability.

[0033] The remaining structures are the same as those of Example 1.

[0034] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A portable structured light three-dimensional scanning support, comprising a scanning body (1), a support rod (2) installed at the bottom of the scanning body (1), and a support leg (3) installed on the surface of the support rod (2), characterized in that: The top of the support rod (2) is fixedly connected with a mounting member (4); The mounting member (4) comprises a mounting plate (41) located at the bottom of the scanning body (1); a gear (42) is rotatably connected to the surface of the mounting plate (41); a turntable (43) is fixedly connected to the interior of the gear (42); an arc groove (44) is provided on the surface of the turntable (43); a limit ring (45) is fixedly connected to the surface of the mounting plate (41); the limit ring (45) is located inside the gear (42); a groove (46) is provided on the surface of the limit ring (45); and the groove (46) is in a ring array.

2. The portable structured light 3D scanning support according to claim 1, characterized in that: The surface of the groove (46) is movably connected with a positioning plate (48), and the positioning plate (48) is in an annular array. One end of the positioning plate (48) is fixedly connected with a sliding rod (47), and the sliding rod (47) is located inside the arc groove (44) and is movably connected thereto.

3. The portable structured light 3D scanning support according to claim 2, characterized in that: The mounting member (4) further comprises a positioning groove (49) provided at the bottom of the scanning body (1), wherein the positioning groove (49) is an annular array, the positioning plate (48) is located inside the positioning groove (49) and is movably connected thereto, and a driving member (5) is mounted on the surface of the mounting plate (41).

4. The portable structured light 3D scanning support according to claim 3, characterized in that: The driving member (5) comprises a half gear (51) rotatably connected to the surface of the mounting plate (41); the half gear (51) is located on one side of the gear (42) and the two are meshed with each other; a plug (52) is movably sleeved on one side of the half gear (51).

5. The portable structured light 3D scanning support according to claim 4, characterized in that: The driving member (5) further comprises a socket (53) provided on the surface of the mounting plate (41), the plug (52) being located inside the socket (53) and movably connected thereto, and an adjusting member (6) being installed on the surface of the support rod (2).

6. The portable structured light 3D scanning support according to claim 5, characterized in that: The adjusting member (6) comprises a connecting ring (61) mounted on the surface of the support rod (2); an electric push rod (62) is mounted inside the support rod (2); an output end of the electric push rod (62) is fixedly connected to a connecting block (63); the inside of the connecting block (63) is movably connected to a connecting rod (64) in an annular array; the other end of the connecting rod (64) extends to the outside of the support rod (2) and is movably connected to the supporting leg (3).

7. The portable structured light 3D scanning support according to claim 6, characterized in that: The adjusting member (6) further comprises a slide groove (66) provided on the surface of the support rod (2), the connecting rod (64) being movably connected to the slide groove (66), the connecting rod (64) extending to the outer side of the support rod (2) through the slide groove (66) and being movably connected to the support leg (3), and a suction cup (65) is installed at the bottom of the support leg (3).

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