A desktop multi-angle scanner

Abstract

The application relates to the technical field of desktop scanners, in particular to a desktop multi-angle scanner which comprises a supporting table and a scanner body, a lifting assembly for driving the scanner body to lift is arranged on the top surface of the supporting table, a rotating assembly for driving the scanner body to rotate around an X axis is arranged on the lifting assembly, a rotating assembly for driving the scanner body to rotate around a Y axis is arranged on the rotating assembly, a supporting assembly for placing scanned articles is arranged on the top surface of the supporting table, a transmission assembly for driving the supporting assembly to rotate around a Z axis is arranged on the supporting table, and a driving assembly for driving the lifting assembly to rotate around the X axis is arranged on the supporting table; through the cooperation of the lifting assembly, the rotating assembly, the rotating assembly, the transmission assembly and the driving assembly, the scanner body can scan the scanned articles in multiple directions, manual reorientation of the articles is not needed, and the working efficiency of the device is improved.

Description

Technical Field

[0001] This application relates to the field of desktop scanner technology, and in particular to a desktop multi-angle scanner. Background Technology

[0002] A desktop scanner is a small, lightweight scanning device designed for personal or small office environments and typically placed directly on a desktop for use.

[0003] Existing desktop scanners are typically fixed to a stand with a bracket, positioning the scanner above the object being scanned. The orientation is fixed, allowing scanning in only one direction. To scan from other directions, the object needs to be manually rotated to face the scanner again, resulting in low efficiency. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this application is to provide a desktop multi-angle scanner that solves the problem of requiring manual repositioning of objects to face the scanner, resulting in low device efficiency.

[0005] The above-mentioned objective of this application is achieved through the following technical solution: a desktop multi-angle scanner, including a support platform and a scanner body. A lifting component for driving the scanner body to rise and fall is provided on the top surface of the support platform. A rotating component for driving the scanner body to rotate around the X-axis is provided on the lifting component. A rotating component for driving the scanner body to rotate around the Y-axis is provided on the rotating component. A support component for placing the scanned item is provided on the top surface of the support platform. A transmission component for driving the support component to rotate around the Z-axis is provided on the support platform. A drive component for driving the lifting component to rotate around the X-axis is provided on the support platform.

[0006] Furthermore, the drive assembly includes a first motor and a support block. The first motor and the support block are respectively fixedly installed on the top surface of the support platform. The output end of the first motor passes through one side of the support block and is rotatably connected. The lifting assembly is disposed on the output end of the first motor.

[0007] Furthermore, the lifting assembly includes a lifting motor and a first fixed frame. The first fixed frame is fixedly installed on the output end of the first motor and is perpendicular to each other. The first fixed frame is located between the first motor and the support block. The lifting motor is fixedly installed inside the fixed frame. The output end of the lifting motor passes through the top surface of the first fixed frame. The rotating assembly is disposed on the output end of the lifting motor.

[0008] Furthermore, the rotating assembly includes a second motor and a second fixed frame. The second fixed frame is fixedly installed on the output end of the lifting motor and is perpendicular to it. The second motor is fixedly installed inside the second fixed frame, and the output end of the second motor passes through one side of the second fixed frame. The rotating assembly is disposed on the output end of the second motor.

[0009] Furthermore, the rotating assembly includes a third motor and a third fixed frame. The third fixed frame is fixedly mounted on the output end of the second motor and is coaxial. The third motor is fixedly mounted on the side of the third fixed frame away from the second motor and is perpendicular to it. A mounting bracket is fixedly mounted on the output end of the third motor, and the scanner body is fixedly mounted on the mounting bracket.

[0010] Furthermore, the transmission assembly includes a fourth motor, a gear, a ring rack, an outer ring guide rail, and an inner ring guide rail. The fourth motor is fixedly installed on the top surface of the support platform and is perpendicular to each other. The gear is fixedly installed on the output end of the fourth motor. The outer ring guide rail is fixedly installed on the top surface of the support platform. The inner ring guide rail is located inside the outer ring guide rail and is rotatably connected. The ring rack is fixedly installed on the inner wall of the inner ring guide rail. The fourth motor and the gear are located inside the inner ring guide rail. The gear and the ring rack mesh with each other. The support assembly is located on the top surface of the inner ring guide rail.

[0011] Furthermore, the support assembly includes support rods and a support plate. There are several support rods, which are fixedly connected to the top surface of the inner annular guide rail and arranged in a circular array. The support plate is located at one end of the support rods away from the inner annular guide rail.

[0012] Furthermore, several support rods are each fixedly fitted with a rubber pad at one end near the support plate, and the side of the rubber pad away from the support rod is fixedly connected to the support plate.

[0013] In summary, this application includes at least one of the following beneficial technical effects:

[0014] 1. When using the device, the item to be scanned is placed on the support assembly, and the scanner body is positioned on the rotating assembly above the item. The rotating assembly changes the scanner body's rotation along the Y-axis, altering the scanning direction. It also drives the rotating assembly to rotate around the X-axis, changing the scanner body's scanning direction along the X-axis. The lifting assembly raises and lowers the rotating assembly, adjusting the distance between the scanner body and the object, thus changing the scanner's scanning height. The drive assembly rotates the lifting assembly around the X-axis at an angle ranging from -90° to 90°, allowing the scanner body to scan the side or inclined surface of the item. The transmission assembly rotates the support assembly around the Z-axis, causing the item to rotate around the Z-axis. This rotation allows the scanner body to scan multiple sides. Through the coordinated operation of the lifting, rotating, and transmission assemblies, the scanner body can scan multiple directions of the item without requiring manual re-rotation, improving the device's efficiency.

[0015] 2. When using the device, the fourth motor is started, which drives the gear to rotate. Because the ring rack is fixedly installed on the inner wall of the inner ring guide rail and meshes with the gear in parallel, and the inner ring guide rail is rotatably connected to the inner wall of the outer ring guide rail, the rotation of the gear causes the ring rack to drive the inner ring guide rail to rotate within the outer ring guide rail, thereby causing the support assembly to rotate with the inner ring guide rail, causing the scanned object to rotate. Thus, the scanner body can scan multiple sides of the scanned object, improving the working efficiency of the device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure in the embodiment;

[0017] Figure 2 This is a schematic diagram of the overall structure without a support disk in the embodiment;

[0018] Figure 3 It is along Figure 2 Cross-sectional view of line AA in the middle.

[0019] Reference numerals: 1. Support platform; 2. Scanner body; 3. Lifting assembly; 31. Lifting motor; 32. First fixed frame; 4. Rotating assembly; 41. Second motor; 42. Second fixed frame; 5. Rotating assembly; 51. Third motor; 52. Third fixed frame; 53. Mounting bracket; 6. Support assembly; 61. Support rod; 62. Support plate; 63. Rubber pad; 7. Transmission assembly; 71. Fourth motor; 72. Gear; 73. Ring rack; 74. Outer ring guide rail; 75. Inner ring guide rail; 8. Drive assembly; 81. First motor; 82. Support block. Detailed Implementation

[0020] The present application will be further described in detail below with reference to the accompanying drawings.

[0021] Example, refer to Figures 1-3 A desktop multi-angle scanner includes a support platform 1 and a scanner body 2. A lifting assembly 3 for driving the scanner body 2 to rise and fall is provided on the top surface of the support platform 1. A rotating assembly 4 for driving the scanner body 2 to rotate around the X-axis is provided on the lifting assembly 3. A rotating assembly 5 for driving the scanner body 2 to rotate around the Y-axis is provided on the rotating assembly 4. A support assembly 6 for placing the scanned item is provided on the top surface of the support platform 1. A transmission assembly 7 for driving the support assembly 6 to rotate around the Z-axis is provided on the support platform 1. A drive assembly 8 for driving the lifting assembly 3 to rotate around the X-axis is provided on the support platform 1. When using the device, the item to be scanned is placed on the support assembly 6, and the scanner body 2 is positioned on the rotating assembly 5 above the item to be scanned, with the scanning direction facing the object. The scanner body 2 can be rotated along the Y-axis by rotating the assembly 5, thus changing the scanning direction. The rotating assembly 4 can drive the rotating assembly 5 to rotate around the X-axis, thereby changing the scanning direction of the scanner body 2 along the X-axis. The lifting assembly 3 can also raise and lower the rotating assembly 4, thereby adjusting the distance between the scanner body 2 and the object being scanned, changing the scanning height of the scanner body 2. Furthermore, the drive assembly 8 can also... The lifting assembly 3 rotates around the X-axis, with the rotation angle ranging from -90° to 90°, allowing the scanner body 2 to scan the side or inclined surface of the object being scanned. The transmission assembly 7 also allows the support assembly 6 to rotate around the Z-axis, causing the object being scanned to rotate around the Z-axis. This rotation of the object during scanning allows the scanner body 2 to scan multiple sides. Through the coordinated operation of the lifting assembly 3, rotating assembly 4, rotating assembly 5, transmission assembly 7, and drive assembly 8, the scanner body 2 can scan multiple directions of the object without requiring manual re-rotation, thus improving the device's efficiency.

[0022] The drive assembly 8 includes a first motor 81 and a support block 82. The first motor 81 and the support block 82 are fixedly mounted on the top surface of the support platform 1. The output end of the first motor 81 passes through one side of the support block 82 and is rotatably connected. The lifting assembly 3 is disposed on the output end of the first motor 81. When using the device, after the first motor 81 is started, its output shaft drives the lifting assembly 3 to rotate around the X-axis, with an adjustment range of ±90°. This allows the scanner body 2 to cover the front, side, and inclined surfaces of the scanned item. The rotation angle can be precisely controlled by the motor, adapting to complex geometric shapes (such as inclined planes, curved surfaces, etc.). There is no need to manually adjust the posture of the item, significantly improving scanning efficiency. Furthermore, the support block 82 provides rigid support to ensure the stability of the motor output shaft during rotation, avoiding vibration or displacement during scanning and ensuring imaging accuracy.

[0023] The lifting assembly 3 includes a lifting motor 31 and a first fixed frame 32. The first fixed frame 32 is fixedly installed at the output end of the first motor 81 and is perpendicular to it. The first fixed frame 32 is located between the first motor 81 and the support block 82. The lifting motor 31 is fixedly installed inside the fixed frame, and the output end of the lifting motor 31 passes through the top surface of the first fixed frame 32. The rotating assembly 4 is disposed at the output end of the lifting motor 31. When it is necessary to adjust the height of the scanner body 2 using the device, the lifting motor 31 is activated. The extension and retraction of the lifting motor 31 changes the height of the rotating assembly 4, thereby changing the height of the scanner body 2 to adapt to the focal length requirements of items of different thicknesses, thus improving the working efficiency of the device.

[0024] The rotating assembly 4 includes a second motor 41 and a second fixed frame 42. The second fixed frame 42 is fixedly installed at the output end of the lifting motor 31 and is perpendicular to it. The second motor 41 is fixedly installed inside the second fixed frame 42, and the output end of the second motor 41 passes through one side of the second fixed frame 42. The rotating assembly 5 is disposed on the output end of the second motor 41. When using the device, by activating the second motor 41, the second motor 41 drives the rotating assembly 5 to rotate 360° around the X-axis, and in conjunction with the drive assembly 8, the scanner body 2 scans around the object being scanned, thereby changing the scanning direction of the scanner body 2 and improving the working efficiency of the device.

[0025] The rotating assembly 5 includes a third motor 51 and a third fixed frame 52. The third fixed frame 52 is fixedly mounted on the output end of the second motor 41 and is coaxial. The third motor 51 is fixedly mounted on the side of the third fixed frame 52 away from the second motor 41 and is perpendicular to it. A mounting bracket 53 is fixedly mounted on the output end of the third motor 51, and the scanner body 2 is fixedly mounted on the mounting bracket 53. When using the device, by starting the third motor 51, the third motor 51 drives the mounting bracket 53 to rotate around the Y-axis and fixes the scanner body 2 on the mounting bracket 53. It can be fixed by screws. The third motor 51 is vertically mounted at the far end of the fixed frame, forming a spatial rectangular coordinate system. Thus, the scanner body 2 rotates around the Y-axis with the mounting bracket 53, changing the scanning direction of the scanner body 2 on the scanned object, thereby improving the working efficiency of the device.

[0026] The transmission assembly 7 includes a fourth motor 71, a gear 72, a ring rack 73, an outer ring guide rail 74, and an inner ring guide rail 75. The fourth motor 71 is fixedly installed on the top surface of the support platform 1 and is perpendicular to each other. The gear 72 is fixedly installed on the output end of the fourth motor 71. The outer ring guide rail 74 is fixedly installed on the top surface of the support platform 1. The inner ring guide rail 75 is located inside the outer ring guide rail and is rotatably connected. The ring rack 73 is fixedly installed on the inner wall of the inner ring guide rail 75. The fourth motor 71 and the gear 72 are located inside the inner ring guide rail 75. The gear 72 and the ring rack 73 mesh with each other. The support assembly 6 is located on the top surface of the inner ring guide rail 75. When using the device, the fourth motor 71 is started, which drives the gear 72 to rotate. Since the annular rack 73 is fixedly installed on the inner wall of the inner annular guide rail 75 and meshes parallel with the gear 72, and the inner annular guide rail 75 is rotatably connected to the inner wall of the outer annular guide rail 74, the rotation of the gear 72 causes the annular rack 73 to drive the inner annular guide rail 75 to rotate within the outer annular guide rail 74. This causes the support assembly 6 to rotate with the inner annular guide rail 75, thus rotating the object being scanned. The scanner body 2 can then scan multiple sides of the object being scanned, improving the working efficiency of the device.

[0027] The support assembly 6 includes support rods 61 and a support plate 62. Several support rods 61 are fixedly connected to the top surface of the inner annular guide rail 75 in a circular array. The support plate 62 is located at one end of the support rods 61 away from the inner annular guide rail 75. When using the device, the object to be scanned is placed on the support plate 62 for support, and then scanned by the scanner body 2.

[0028] Several support rods 61 are each fixedly fitted with a rubber pad 63 at one end near the support plate 62. The side of the rubber pad 63 away from the support rod 61 is fixedly connected to the support plate 62. When using the device, by fixing the rubber pad 63 between the support rod 61 and the support plate 62, if the object being scanned is heavy, the cushioning property of the rubber pad 63 can be used to buffer the weight, thereby improving the service life of the device.

[0029] Working principle:

[0030] When using the device, the object to be scanned is placed on the support plate 62, and the scanner body 2 is fixedly mounted on the mounting frame 53. The height of the scanner body 2 is adjusted by starting the lifting motor 31. If it is necessary to adjust the scanning direction of the scanner body 2, the third motor 51 is started, causing the scanner body 2 to rotate around the Y-axis with the mounting frame 53, thereby changing the scanning angle of the scanner body 2 in the Y-axis direction. The second motor 41 can also be started, which drives the third fixed frame 52 to rotate around the X-axis, thereby changing the scanning angle of the scanner body 2 in the X-axis direction. The first motor 81 can also be started, which causes the first fixed frame 32 to rotate around the X-axis at ±90°. Thus, the scanner body 2 can cover the front, side, and inclined surfaces of the scanned object, improving the working efficiency of the device.

[0031] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A desktop multi-angle scanner, comprising a support platform (1) and a scanner body (2), characterized in that: The top surface of the support platform (1) is provided with a lifting assembly (3) for driving the scanner body (2) to rise and fall. The lifting assembly (3) is provided with a rotating assembly (4) for driving the scanner body (2) to rotate around the X-axis. The rotating assembly (4) is provided with a rotating assembly (5) for driving the scanner body (2) to rotate around the Y-axis. The top surface of the support platform (1) is provided with a support assembly (6) for placing the scanned item. The support platform (1) is provided with a transmission assembly (7) for driving the support assembly (6) to rotate around the Z-axis. The support platform (1) is provided with a drive assembly (8) for driving the lifting assembly (3) to rotate around the X-axis.

2. The desktop multi-angle scanner according to claim 1, characterized in that: The drive assembly (8) includes a first motor (81) and a support block (82). The first motor (81) and the support block (82) are respectively fixedly installed on the top surface of the support platform (1). The output end of the first motor (81) passes through one side of the support block (82) and is rotatably connected. The lifting assembly (3) is disposed on the output end of the first motor (81).

3. A desktop multi-angle scanner according to claim 2, characterized in that: The lifting assembly (3) includes a lifting motor (31) and a first fixed frame (32). The first fixed frame (32) is fixedly installed at the output end of the first motor (81) and is perpendicular to each other. The first fixed frame (32) is located between the first motor (81) and the support block (82). The lifting motor (31) is fixedly installed inside the fixed frame. The output end of the lifting motor (31) passes through the top surface of the first fixed frame (32). The rotating assembly (4) is located at the output end of the lifting motor (31).

4. A desktop multi-angle scanner according to claim 3, characterized in that: The rotating component (4) includes a second motor (41) and a second fixed frame (42). The second fixed frame (42) is fixedly installed on the output end of the lifting motor (31) and is perpendicular to each other. The second motor (41) is fixedly installed inside the second fixed frame (42). The output end of the second motor (41) passes through one side of the second fixed frame (42). The rotating component (5) is disposed on the output end of the second motor (41).

5. A desktop multi-angle scanner according to claim 4, characterized in that: The rotating assembly (5) includes a third motor (51) and a third fixing frame (52). The third fixing frame (52) is fixedly installed on the output end of the second motor (41) and is coaxial. The third motor (51) is fixedly installed on the side of the third fixing frame (52) away from the second motor (41) and is perpendicular to each other. The output end of the third motor (51) is fixedly installed with a mounting bracket (53). The scanner body (2) is fixedly installed on the mounting bracket (53).

6. A desktop multi-angle scanner according to claim 5, characterized in that: The transmission assembly (7) includes a fourth motor (71), a gear (72), an annular rack (73), an outer annular guide rail (74), and an inner annular guide rail (75). The fourth motor (71) is fixedly installed on the top surface of the support platform (1) and is perpendicular to each other. The gear (72) is fixedly installed on the output end of the fourth motor (71). The outer annular guide rail (74) is fixedly installed on the top surface of the support platform (1). The inner annular guide rail (75) is located inside the outer annular guide rail and is rotatably connected. The annular rack (73) is fixedly installed on the inner wall of the inner annular guide rail (75). The fourth motor (71) and the gear (72) are located inside the inner annular guide rail (75). The gear (72) meshes with the annular rack (73). The support assembly (6) is located on the top surface of the inner annular guide rail (75).

7. A desktop multi-angle scanner according to claim 6, characterized in that: The support assembly (6) includes a support rod (61) and a support plate (62). There are several support rods (61), and the several support rods (61) are respectively fixedly connected to the top surface of the inner annular guide rail (75) and are arranged in a circular array. The support plate (62) is located at one end of the several support rods (61) away from the inner annular guide rail (75).

8. A desktop multi-angle scanner according to claim 7, characterized in that: A rubber pad (63) is fixedly installed on one end of each of the support rods (61) near the support plate (62), and the side of the rubber pad (63) away from the support rod (61) is fixedly connected to the support plate (62).

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