Antiskid base of three-dimensional scanner

Abstract

The utility model belongs to the field of three-dimensional scanner accessories, and particularly relates to an anti-skid base of a three-dimensional scanner, which comprises a base body. A rotary table is fixedly connected to the top end of the left side of the base body, an anti-skid fixing mechanism is arranged on the right side of the top end of the base body, and a three-dimensional scanner body is arranged on the anti-skid fixing mechanism; the antiskid fixing mechanism comprises a bearing plate, the bearing plate is fixedly connected to the right side of the top end of the base body, a front baffle is fixedly connected to the left side of the top end of the bearing plate, a moving plate is arranged at the top end of the bearing plate, and a first threaded sleeve is fixedly connected to the left side of the bottom end of the moving plate. The first screw sleeve is in threaded connection to the outer side of a first screw rod, the left side of the first screw rod is rotationally connected to the inner wall of the moving groove, and the right side of the first screw rod penetrates through the bearing plate and extends to the outer side of the bearing plate. And through the structural design of the anti-skid fixing mechanism, the function of stably fixing the three-dimensional scanner main body is realized.

Description

Technical Field

[0001] The utility model relates to the field of three-dimensional scanner accessories, in particular to an anti-skid base of a three-dimensional scanner. Background Art

[0002] A 3D scanner is a scientific instrument used to detect and analyze the shape (geometry) and appearance data (such as color, surface albedo, and other properties) of objects or environments in the real world. The collected data is often used for 3D reconstruction calculations to create digital models of actual objects in the virtual world. In order to ensure the accuracy of the scanned data, a 3D scanner is used in conjunction with a base.

[0003] The existing 3D scanner base can specifically refer to the Chinese utility model patent with application number: CN202120164565.9, which discloses in detail a 3D scanner mobile base suitable for muddy ground, including a support rod, a scanning mechanism and a protective mechanism, the top of the support rod is welded with a mobile fixing mechanism, and the inner side wall of the support rod is installed with a limit rod, the inside of the support rod is installed with a movable rod, and the inner side wall of the movable rod is installed with a fixed rod, and the outer side wall of the fixed rod is installed with an adjustment rod. The mobile base of the 3D scanner suitable for muddy ground, through the mobile fixing mechanism, is conducive to some muddy sections and places where the soil is unstable. The threaded fixing pile installed through the inside of the mounting block can be rotated downward and inserted into the muddy sections and places where the soil is unstable to provide a stable and firm fixation for the entire device, avoiding damage to the 3D scanner body due to loose or unstable fixation, thereby improving the stability and safety of the 3D scanner body.

[0004] Although the above-mentioned 3D scanner base can effectively fix the 3D scanner, it can only fix 3D scanners of one specification. When using 3D scanners of different specifications, a corresponding base is required. Therefore, a 3D scanner anti-slip base is proposed to address the above problem. Utility Model Content

[0005] In order to make up for the shortcomings of the prior art, although the existing 3D scanner base can effectively fix the 3D scanner, it can only fix 3D scanners of one specification. When 3D scanners of different specifications are to be used, a corresponding base is required. The utility model proposes a non-slip base for the 3D scanner.

[0006] The technical solution adopted by the utility model to solve the technical problem is as follows: the utility model discloses a 3D scanner anti-skid base, comprising a base body; the top end of the left side of the base body is fixedly connected with a turntable, the right side of the top end of the base body is provided with an anti-skid fixing mechanism, and the 3D scanner body is provided on the anti-skid fixing mechanism;

[0007] The anti-slip fixing mechanism includes a bearing plate, which is fixedly connected to the right side of the top end of the base body, a front baffle is fixedly connected to the left side of the top end of the bearing plate, and a movable plate is arranged at the top end of the bearing plate, a first screw sleeve is fixedly connected to the left side of the bottom end of the movable plate, the first screw sleeve is threadedly connected to the outer side of the first screw rod, the left side of the first screw rod is rotatably connected to the inner wall of the movable groove, the right side of the first screw rod passes through the bearing plate and extends to the outer side of the bearing plate, the movable groove is opened at a position close to the right side of the top end of the bearing plate, a control component is arranged on the right side of the first screw rod, a rear baffle is fixedly connected to the right side of the top end of the movable plate, an anti-slip pad is glued to the left side of the rear baffle, the anti-slip pad is made of rubber, and a pressing component is arranged on the rear baffle.

[0008] Preferably, the control component includes a tooth groove, which is opened on the outside of the right side of the first screw rod and meshes with the gear. The left side of the gear is rotatably connected to the supporting plate, and the right side of the gear is fixedly connected with the first knob, the bottom end of the gear is engaged with the fixed block, and the left side of the top of the fixed block is fixedly connected with a slider, the slider is sleeved on the outside of the guide rod, and the guide rod is fixedly connected to the inside of the slide groove, the slide groove is opened on the right side of the bottom end of the supporting plate, and a spring is wound around the outside of the slide groove.

[0009] Preferably, the right side of the spring is fixedly connected to the slider, and the left side of the spring is fixedly connected to the inner wall of the slide groove.

[0010] Preferably, a card block is glued to the top of the inner wall of the slide groove, the card block is made of rubber, and the card block is designed to be arc-shaped.

[0011] Preferably, the pressing assembly includes a movable groove, which is opened on the left side of the rear baffle, the bottom end of the inner wall of the movable groove is rotatably connected to the bottom end of the second screw, the top end of the second screw penetrates the rear baffle and extends to the outside of the rear baffle, the outer side of the second screw is threadedly connected to a second screw sleeve, the left side of the second screw sleeve is fixedly connected to a lower pressure plate, the bottom end of the lower pressure plate is glued with a buffer pad, and the buffer pad is made of rubber.

[0012] Preferably, a second knob is fixedly connected to the top end of the second screw rod, an anti-slip sleeve is glued to the outer side of the second knob, the anti-slip sleeve is made of rubber, and anti-slip grooves are provided on the outer side of the anti-slip sleeve.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model realizes the function of stably fixing the main body of the 3D scanner through the structural design of the anti-slip fixing mechanism, and solves the problem that although the existing 3D scanner base can effectively fix the 3D scanner, it can only fix the 3D scanner of one specification, and when using 3D scanners of different specifications, a corresponding base needs to be used;

[0015] 2. The utility model realizes the function of firmly fixing the main body of the 3D scanner on the bearing plate through the structural design of the pressing component, and solves the problem that the main body of the 3D scanner is prone to sliding due to collision with external force. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model;

[0019] Figure 3 It is a partial cross-sectional three-dimensional structural schematic diagram of the utility model;

[0020] Figure 4 For the utility model Figure 3 The enlarged structural diagram at A in the middle;

[0021] Figure 5 For the utility model Figure 3 The enlarged structural diagram at B in the middle;

[0022] Figure 6 For the utility model Figure 3 Enlarged structural diagram at point C in the middle.

[0023] In the figure: 1. base body; 2. turntable; 3. 3D scanner body; 31. load-bearing plate; 32. front baffle; 33. movable plate; 34. first screw sleeve; 35. first screw rod; 36. movable groove; 37. gear; 38. first knob; 39. fixed block; 40. slider; 41. guide rod; 42. slide groove; 43. spring; 44. block; 45. rear baffle; 46. anti-skid pad; 47. movable groove; 48. second screw rod; 49. second screw sleeve; 50. lower pressure plate; 51. buffer pad; 52. second knob; 53. anti-skid sleeve; 54. tooth groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 6 As shown, a 3D scanner anti-skid base comprises a base body 1; a turntable 2 is fixedly connected to the top of the left side of the base body 1, an anti-skid fixing mechanism is arranged on the right side of the top of the base body 1, and a 3D scanner body 3 is arranged on the anti-skid fixing mechanism;

[0026] The anti-skid fixing mechanism includes a bearing plate 31, which is fixedly connected to the right side of the top end of the base body 1, and a front baffle 32 is fixedly connected to the left side of the top end of the bearing plate 31, and a movable plate 33 is arranged at the top end of the bearing plate 31, and a first screw sleeve 34 is fixedly connected to the left side of the bottom end of the movable plate 33, and the first screw sleeve 34 is threadedly connected to the outer side of the first screw rod 35, and the left side of the first screw rod 35 is rotatably connected to the inner wall of the movable groove 36, and the right side of the first screw rod 35 penetrates the bearing plate 31 and extends to the outer side of the bearing plate 31, and the movable groove 36 is opened at a position close to the right side of the top end of the bearing plate 31, and a control component is arranged on the right side of the first screw rod 35, and a rear baffle 45 is fixedly connected to the right side of the top end of the movable plate 33, and an anti-skid pad 46 is glued to the left side of the rear baffle 45, and the anti-skid pad 46 is made of rubber, and a pressing component is arranged on the rear baffle 45;

[0027] During operation, when the movable plate 33 and the rear baffle 45 need to be adjusted to adapt to the three-dimensional scanner body 3 of different specifications, first rotate the first knob 38 to drive the fixedly connected gear 37 to rotate synchronously. When the gear 37 rotates, it drives the first screw 35 to rotate synchronously through the tooth groove 54, so that the first screw sleeve 34 threadedly connected to the first screw 35 moves. When the first screw sleeve 34 moves, it drives the fixed movable plate 33 to move synchronously, and then the rear baffle 45 also moves synchronously. When the rear baffle 45 is adjusted to the specified position, stop rotating the first knob 38.

[0028] Further, the control component includes a tooth groove 54, which is arranged on the outside of the right side of the first screw rod 35, and the tooth groove 54 is meshed with the gear 37, the left side of the gear 37 is rotatably connected to the carrier plate 31, and the right side of the gear 37 is fixedly connected with the first knob 38, the bottom end of the gear 37 is engaged with the fixed block 39, and the left side of the top of the fixed block 39 is fixedly connected with a slider 40, the slider 40 is sleeved on the outside of the guide rod 41, and the guide rod 41 is fixedly connected to the inside of the slide groove 42, the slide groove 42 is arranged on the right side of the bottom end of the carrier plate 31, and the outside of the slide groove 42 is wound with a spring 43; the right side of the spring 43 is fixedly connected to the slider 40, and the left side of the spring 43 is fixedly connected to the inner wall of the slide groove 42; the top of the inner wall of the slide groove 42 is glued with a card block 44, the card block 44 is made of rubber, and the card block 44 is designed in an arc shape;

[0029] During operation, when the three-dimensional scanner body 3 of different specifications is to be fixed, the fixing block 39 is first pushed to move so that the fixing block 39 is released from the engagement with the gear 37. When the fixing block 39 moves, the fixedly connected slider 40 is also driven to move synchronously inside the slide groove 42, and squeezes the spring 43, causing the spring 43 to produce elastic deformation. At the same time, the slider 40 squeezes the block 44 glued to the inner wall of the slide groove 42, causing the block 44 made of rubber material to produce elastic deformation. When the fixing block 39 is pushed to the limit, the squeezing force of the slider 40 on the block 44 disappears. At this time, the block 44 returns to its original state under the action of its own restoring force, and blocks the slider 40 to prevent it from sliding. The block 40 automatically returns to its original position under the action of the restoring force of the spring 43, and the fixed block 39 is also completely released from the state of being engaged with the gear 37, and the limiting effect on the gear 37 is released. At this time, the positions of the movable plate 33 and the rear baffle 45 can be adjusted by rotating the first knob 38 to adapt to different specifications of the three-dimensional scanner body 3. After the movable plate 33 and the rear baffle 45 are adjusted to the specified position, the fixed block 39 is slightly pushed to make the slider 40 squeeze the block 44, so that the block 44 produces elastic deformation to release the limitation on the slider 40, and the slider 40 can be restored to its original position under the action of the restoring force of the slide groove 42, so that the fixed block 39 is re-engaged with the gear 37 to limit the rotation of the gear 37.

[0030] Further, the pressing assembly includes a movable groove 47, the movable groove 47 is opened on the left side of the rear baffle 45, the bottom end of the inner wall of the movable groove 47 is rotatably connected to the bottom end of the second screw 48, the top end of the second screw 48 penetrates the rear baffle 45 and extends to the outside of the rear baffle 45, the outer side of the second screw 48 is threadedly connected with a second screw sleeve 49, the left side of the second screw sleeve 49 is fixedly connected with a lower pressing plate 50, the bottom end of the lower pressing plate 50 is glued with a buffer pad 51, and the buffer pad 51 is made of rubber;

[0031] During operation, when the three-dimensional scanner body 3 needs to be fixed from the top, firstly, the second knob 52 is rotated to drive the fixedly connected second screw 48 to rotate synchronously, thereby moving the second screw sleeve 49 outside the threaded second screw 48, so that the second screw sleeve 49 drives the lower pressure plate 50 and the buffer pad 51 to move synchronously, thereby fixing the top of the three-dimensional scanner body 3.

[0032] Furthermore, the top end of the second screw rod 48 is fixedly connected with a second knob 52, and an anti-slip sleeve 53 is glued to the outer side of the second knob 52. The anti-slip sleeve 53 is made of rubber, and an anti-slip pattern is provided on the outer side of the anti-slip sleeve 53.

[0033] During operation, the anti-skid cover 53 made of rubber and the anti-skid grooves on its outer side can increase the friction force, thereby preventing the second knob 52 from slipping due to too little friction force when the second knob 52 is rotated.

[0034] Working principle: when the three-dimensional scanner body 3 of different specifications is to be fixed, the fixing block 39 is first pushed to move so that the fixing block 39 is released from the engagement with the gear 37. When the fixing block 39 moves, the fixedly connected slider 40 is also driven to move synchronously inside the slide groove 42, and squeezes the spring 43, causing the spring 43 to produce elastic deformation. At the same time, the slider 40 squeezes the block 44 glued to the inner wall of the slide groove 42, causing the block 44 made of rubber material to produce elastic deformation. When the fixing block 39 is pushed to the limit, the squeezing force of the slider 40 on the block 44 disappears. At this time, the block 44 returns to its original state under the action of its own restoring force, and blocks the slider 40 to prevent it from sliding. The block 40 automatically returns to its original position under the action of the restoring force of the spring 43, and the fixed block 39 is also completely released from the state of being engaged with the gear 37, and the limiting effect on the gear 37 is released. At this time, the positions of the movable plate 33 and the rear baffle 45 can be adjusted by rotating the first knob 38 to adapt to different specifications of the three-dimensional scanner body 3. After the movable plate 33 and the rear baffle 45 are adjusted to the specified position, the fixed block 39 is slightly pushed to make the slider 40 squeeze the block 44, so that the block 44 produces elastic deformation to release the limitation on the slider 40, and the slider 40 can be restored to its original position under the action of the restoring force of the slide groove 42, so that the fixed block 39 is re-engaged with the gear 37 to limit the rotation of the gear 37.

[0035] When the movable plate 33 and the rear baffle 45 need to be adjusted to adapt to different specifications of the three-dimensional scanner body 3, first turn the first knob 38 to drive the fixedly connected gear 37 to rotate synchronously. When the gear 37 rotates, it drives the first screw 35 to rotate synchronously through the tooth groove 54, so that the first screw sleeve 34 threadedly connected to the first screw 35 moves. When the first screw sleeve 34 moves, it drives the fixed movable plate 33 to move synchronously, and then the rear baffle 45 also moves synchronously. When the rear baffle 45 is adjusted to the specified position, stop turning the first knob 38.

[0036] When a designated object is to be scanned, the object only needs to be placed on the top of the turntable 2 , and then the turntable 2 is started to rotate the object placed on the top of the turntable 2 , and the designated object can be scanned through the 3D scanner body 3 .

[0037] When the 3D scanner body 3 is to be fixed from the top, firstly, the second knob 52 is rotated to drive the fixedly connected second screw 48 to rotate synchronously, thereby moving the second screw sleeve 49 outside the threaded second screw 48, so that the second screw sleeve 49 drives the lower pressure plate 50 and the buffer pad 51 to move synchronously, thereby fixing the top of the 3D scanner body 3.

[0038] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A 3D scanner anti-skid base, characterized in that: It comprises a base body (1); a turntable (2) is fixedly connected to the top of the left side of the base body (1); an anti-slip fixing mechanism is arranged on the right side of the top of the base body (1); and a three-dimensional scanner body (3) is arranged on the anti-slip fixing mechanism; The anti-slip fixing mechanism comprises a bearing plate (31), the bearing plate (31) is fixedly connected to the right side of the top end of the base body (1), the left side of the top end of the bearing plate (31) is fixedly connected to a front baffle plate (32), and the top end of the bearing plate (31) is provided with a movable plate (33), the left side of the bottom end of the movable plate (33) is fixedly connected to a first screw sleeve (34), the first screw sleeve (34) is threadedly connected to the outside of a first screw rod (35), and the left side of the first screw rod (35) is rotatably connected to the movable groove (36). On the inner wall, the right side of the first screw rod (35) passes through the bearing plate (31) and extends to the outside of the bearing plate (31), the movable groove (36) is opened at a position close to the right side of the top of the bearing plate (31), a control component is arranged on the right side of the first screw rod (35), the right side of the top of the movable plate (33) is fixedly connected with a rear baffle (45), the left side of the rear baffle (45) is glued with an anti-skid pad (46), the anti-skid pad (46) is made of rubber, and a pressing component is arranged on the rear baffle (45).

2. The anti-slip base of a three-dimensional scanner according to claim 1, characterized in that: The control component comprises a tooth groove (54), wherein the tooth groove (54) is arranged outside the right side of the first screw rod (35), and the tooth groove (54) is meshed with the gear (37), the left side of the gear (37) is rotatably connected to the bearing plate (31), and the right side of the gear (37) is fixedly connected with the first knob (38), the bottom end of the gear (37) is engaged with the fixed block (39), and the left side of the top end of the fixed block (39) is fixedly connected with a slider (40), the slider (40) is sleeved on the outside of the guide rod (41), and the guide rod (41) is fixedly connected to the inside of the slide groove (42), the slide groove (42) is arranged on the right side of the bottom end of the bearing plate (31), and the outside of the slide groove (42) is wound with a spring (43).

3. The anti-slip base of a three-dimensional scanner according to claim 2, characterized in that: The right side of the spring (43) is fixedly connected to the slider (40), and the left side of the spring (43) is fixedly connected to the inner wall of the slide groove (42).

4. The anti-slip base of a three-dimensional scanner according to claim 3, characterized in that: A clamping block (44) is glued to the top end of the inner wall of the slide groove (42); the clamping block (44) is made of rubber and has an arc-shaped design.

5. The anti-slip base of a three-dimensional scanner according to claim 4, characterized in that: The pressing assembly comprises a movable groove (47), wherein the movable groove (47) is arranged on the left side of the rear baffle (45), the bottom end of the inner wall of the movable groove (47) is rotatably connected to the bottom end of the second screw rod (48), the top end of the second screw rod (48) passes through the rear baffle (45) and extends to the outside of the rear baffle (45), the outer side of the second screw rod (48) is threadedly connected to a second screw sleeve (49), the left side of the second screw sleeve (49) is fixedly connected to a pressing plate (50), the bottom end of the pressing plate (50) is glued with a buffer pad (51), and the buffer pad (51) is made of rubber.

6. The anti-slip base of a three-dimensional scanner according to claim 5, characterized in that: The top end of the second screw rod (48) is fixedly connected to a second knob (52), and an anti-slip sleeve (53) is glued to the outer side of the second knob (52). The anti-slip sleeve (53) is made of rubber and has anti-slip grooves on the outer side of the anti-slip sleeve (53).

Images