CN219809699U - Handheld three-dimensional scanner - Google Patents
Handheld three-dimensional scanner Download PDFInfo
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- CN219809699U CN219809699U CN202321306384.0U CN202321306384U CN219809699U CN 219809699 U CN219809699 U CN 219809699U CN 202321306384 U CN202321306384 U CN 202321306384U CN 219809699 U CN219809699 U CN 219809699U
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- block
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- 229920003023 plastic Polymers 0.000 claims description 21
- 239000004033 plastic Substances 0.000 claims description 21
- 210000000707 wrist Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model belongs to the field of three-dimensional scanners, in particular to a handheld three-dimensional scanner which comprises a scanner, wherein a rotating rod is fixedly connected to the bottom end of the scanner, and a rotating mechanism is arranged at the bottom end of the rotating rod; the rotating mechanism comprises a gear, the left side and the right side of the gear are fixedly connected with a fixed plate, the left side and the right side of the fixed plate are fixedly connected with rotating blocks, the rotating blocks are rotationally connected with the top ends of fixed rods, the top ends of the fixed plates are fixedly connected to the bottom ends of the rotating rods, the gear is meshed with a rack, the bottom ends of the rack are fixedly connected with a moving block, the moving block is fixedly connected with a sliding block, the sliding block is slidably connected in a sliding groove, the sliding groove is formed in the rear end of the fixed rod, and anti-skid patterns are engraved on the surfaces of the sliding block; through rotary mechanism's structural design, realized the function of being convenient for adjust the scanning angle of scanner.
Description
Technical Field
The utility model relates to the field of three-dimensional scanners, in particular to a handheld three-dimensional scanner.
Background
When repairing cultural relics, for some articles with complex and irregular shapes, a repairing person can scan the surface of the cultural relics through a handheld three-dimensional scanner, and three-dimensional reconstruction is carried out on the cultural relics according to data obtained after scanning.
The traditional handheld three-dimensional scanner generally comprises a scanner body and a grab handle, a repairman only needs to hold the grab handle by hand and then scan the surface of the cultural relics by using the scanner, and data obtained after scanning can be transmitted to a computer so as to be convenient for reconstruction of the next step.
The scanning angle of the traditional handheld three-dimensional scanner is usually fixed before scanning, and cannot be changed during scanning, so that a user is required to adjust the angle of the scanner by rotating the wrist, and the scanning angle can be inconvenient to adjust when the handheld three-dimensional scanner is used in places with limited space or because of the relation of the placement positions of cultural relics; accordingly, a hand-held three-dimensional scanner is proposed for the above-described problems.
Disclosure of Invention
In order to make up for the defects of the prior art, the scanning angle of the traditional handheld three-dimensional scanner is usually fixed before scanning and cannot be changed during scanning, so that a user is required to adjust the angle of the scanner by rotating the wrist, and the problem that the scanning angle is inconvenient to adjust during use can be caused in places with limited space or because of the relation of the placement positions of cultural relics.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a handheld three-dimensional scanner, which comprises a scanner, wherein a rotating rod is fixedly connected to the bottom end of the scanner, and a rotating mechanism is arranged at the bottom end of the rotating rod; the rotating mechanism comprises a gear, the left side and the right side of the gear are fixedly connected with a fixed plate, a rotating block is fixedly connected to the left side and the right side of the fixed plate, the rotating block is rotationally connected with the top end of a fixed rod, the top end of the fixed plate is fixedly connected to the bottom end of the rotating rod, the gear is meshed with a rack, a moving block is fixedly connected to the bottom end of the rack, and a sliding block is fixedly connected to the moving block.
Preferably, the sliding block is in sliding connection in a sliding groove, the sliding groove is formed in the rear end of the fixing rod, and anti-skid patterns are engraved on the surface of the sliding block.
Preferably, the bottom of the moving block is fixedly connected with a spring, the bottom of the spring is fixedly connected to the inner wall of the bottom of the cavity, and the cavity is formed in the fixing rod.
Preferably, the left side and the right side of the moving block are fixedly connected with clamping blocks, the clamping blocks are slidably connected in clamping grooves, and the clamping grooves are formed in the left side and the right side of the inner wall of the cavity.
Preferably, a long groove is formed in the bottom end of the rotating rod, and the long groove is located right above the rack.
Preferably, a plastic plate is clamped at the front end of the scanner, two groups of plastic inserting blocks are fixedly connected to the rear end of the plastic plate, the plastic inserting blocks are inserted into slots, and the slots are formed in the front end of the scanner.
The utility model has the advantages that:
1. the utility model realizes the function of conveniently adjusting the scanning angle of the scanner through the structural design of the rotating mechanism, and solves the problems that the scanning angle of the traditional handheld three-dimensional scanner is usually fixed before scanning and can not be changed during scanning, so that a user is required to adjust the angle of the scanner by rotating the wrist, and the scanning angle is inconvenient to adjust in some places with limited space or because of the relation of the placement positions of cultural relics;
2. according to the utility model, through the structural design of the plastic plate, the function of protecting the front end of the scanner is realized, and the problem that the lens on the scanner is easy to crack when the scanner falls down or collides is avoided.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a rotating mechanism according to the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
FIG. 4 is a schematic diagram of a latch according to the present utility model;
fig. 5 is a schematic structural view of the plastic panel of the present utility model.
In the figure: 1. a scanner; 20. a rotating lever; 21. a gear; 22. a fixing plate; 23. a rotating block; 24. a fixed rod; 25. a rack; 26. a moving block; 27. a chute; 28. a slide block; 29. a cavity; 30. a spring; 31. a clamping block; 32. a plastic plate; 33. a plastic insert; 34. a slot; 35. a clamping groove; 36. an elongated slot.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, a handheld three-dimensional scanner includes a scanner 1, a rotating rod 20 is fixedly connected to the bottom end of the scanner 1, and a rotating mechanism is arranged at the bottom end of the rotating rod 20; the rotating mechanism comprises a gear 21, the left side and the right side of the gear 21 are fixedly connected with a fixed plate 22, rotating blocks 23 are fixedly connected to the left side and the right side of the fixed plate 22, the rotating blocks 23 are rotatably connected with the top ends of fixed rods 24, the top ends of the fixed plates 22 are fixedly connected to the bottom ends of the rotating rods 20, the gear 21 is meshed with a rack 25, the bottom ends of the rack 25 are fixedly connected with moving blocks 26, and sliding blocks 28 are fixedly connected to the moving blocks 26;
during operation, the scanning angle of the traditional handheld three-dimensional scanner is usually fixed before scanning, and cannot be changed during scanning, so that a user is required to adjust the angle of the scanner by rotating the wrist, the scanning angle can be inconvenient to adjust in use in some places with limited space or because of the relation of the placing positions of cultural relics, the function of conveniently adjusting the scanning angle of the scanner 1 is realized through the structural design of the rotating mechanism, the scanner 1 can hold the fixed rod 24 by hands and manually press the sliding block 28 when in use, the sliding block 28 cannot easily move, when the scanning angle of the scanner 1 is to be adjusted, the sliding block 28 is firstly pushed upwards, the sliding block 28 is fixed on the moving block 26, so that the rack 25 fixedly connected to the top end of the moving block 26 is meshed with the gear 21, the gear 21 is driven to rotate in the process of upwards moving the rack 25, the whole rotating rod 20 is driven to rotate the gear 21, and the whole rotating rod 23 and 20 are driven to rotate the gear 21, so that the scanning angle of the scanner 1 can be adjusted, and the scanning angle of the scanner 1 is adjusted.
Further, the sliding block 28 is slidably connected in a sliding groove 27, the sliding groove 27 is formed at the rear end of the fixing rod 24, and anti-slip patterns are engraved on the surface of the sliding block 28;
in operation, anti-slip lines are also engraved on the slider 28 to increase friction between the slider 28 and the finger so as to better push the slider 28 to move, wherein the slider 28 can move up and down in the range of the chute 27.
Further, a spring 30 is fixedly connected to the bottom end of the moving block 26, the bottom end of the spring 30 is fixedly connected to the inner wall of the bottom end of the cavity 29, and the cavity 29 is formed in the fixing rod 24;
when the scanner is in operation, the spring 30 is fixed on the bottom end of the moving block 26, and the spring 30 can support the moving block 26 and simultaneously ensure that the rotating rod 20 cannot easily rotate under the condition of no stress on the sliding block 28, so that the angle of the scanner 1 is changed.
Further, clamping blocks 31 are fixedly connected to the left and right sides of the moving block 26, the clamping blocks 31 are slidably connected in clamping grooves 35, and the clamping grooves 35 are formed in the left and right sides of the inner wall of the cavity 29;
during operation, the clamping blocks 31 are fixedly connected to the left and right sides of the moving block 26, and the moving block 26 in the limiting cavity 29 can only move in the vertical direction through the sliding of the clamping blocks 31 on the clamping grooves 35, so that the rack 25 and the gear 21 are ensured to be normally meshed.
Further, an elongated slot 36 is formed in the bottom end of the rotating rod 20, and the elongated slot 36 is located right above the rack 25;
in operation, the long groove 36 is arranged right above the rack 25, and the long groove 36 prevents the rack 25 from abutting the bottom end of the rotating rod 20 when the slide block 28 is pushed to move the rack 25 upwards.
Further, a plastic plate 32 is clamped on the front end of the scanner 1, two groups of plastic inserting blocks 33 are fixedly connected to the rear end of the plastic plate 32, the plastic inserting blocks 33 are inserted into slots 34, and the slots 34 are formed in the front end of the scanner 1;
during operation, through the structural design of plastic slab 32, realized the function of protecting the front end of scanner 1, avoid at scanner 1 because drop or when bumping, lead to the cracked problem of camera lens on the scanner 1 easily, the card is equipped with plastic slab 32 on the front end of scanner 1, protect the camera lens on the scanner 1, plastic slab 32 passes through the deformation of plastics inserted block 33 to be fixed on the front end of scanner 1, and also take off plastic slab 32 from scanner 1 easily.
Working principle: the conventional hand-held three-dimensional scanner generally has a fixed scanning angle before scanning, and cannot be changed during scanning, so that a user is required to adjust the angle of the scanner by rotating the wrist, and in some places with limited space or because of the relation of cultural relics placement positions, the adjustment of the scanning angle can be inconvenient during use, the function of conveniently adjusting the scanning angle of the scanner 1 is realized through the structural design of the rotating mechanism, when the scanner 1 is used, a user can hold the fixed rod 24 by hand and manually press the sliding block 28, so that the sliding block 28 cannot easily move, when the scanning angle of the scanner 1 is to be adjusted, the sliding block 28 is firstly pushed upwards, and the sliding block 28 is fixed on the moving block 26, so that the rack 25 fixedly connected to the top end of the moving block 26 is meshed with the gear 21, and in the process of upwards moving the rack 25, the gear 21, the fixed plate 22, the rotating block 23 and the rotating rod 20 are driven to rotate, and the whole rotating rod 20 are driven to rotate, so that the scanning angle of the scanner 1 can be adjusted, and the scanning angle can be adjusted.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The utility model provides a hand-held type three-dimensional scanner, includes scanner (1), fixedly connected with dwang (20) on the bottom of scanner (1), its characterized in that: a rotating mechanism is arranged at the bottom end of the rotating rod (20); the rotating mechanism comprises a gear (21), the left side and the right side of the gear (21) are fixedly connected with a fixed plate (22), a rotating block (23) is fixedly connected to the left side and the right side of the fixed plate (22), the rotating block (23) is rotationally connected with the top end of a fixed rod (24), the top end of the fixed plate (22) is fixedly connected to the bottom end of the rotating rod (20), the gear (21) is meshed with a rack (25), a moving block (26) is fixedly connected to the bottom end of the rack (25), and a sliding block (28) is fixedly connected to the moving block (26).
2. A hand-held three-dimensional scanner according to claim 1 wherein: the sliding block (28) is in sliding connection with the sliding groove (27), the sliding groove (27) is arranged at the rear end of the fixed rod (24), and anti-slip patterns are carved on the surface of the sliding block (28).
3. A hand-held three-dimensional scanner according to claim 2 wherein: the bottom of the moving block (26) is fixedly connected with a spring (30), the bottom of the spring (30) is fixedly connected to the inner wall of the bottom of the cavity (29), and the cavity (29) is formed in the fixing rod (24).
4. A hand-held three-dimensional scanner according to claim 3 and wherein: clamping blocks (31) are fixedly connected to the left side and the right side of the moving block (26), the clamping blocks (31) are slidably connected into clamping grooves (35), and the clamping grooves (35) are formed in the left side and the right side of the inner wall of the cavity (29).
5. A hand-held three-dimensional scanner according to claim 4 and wherein: an elongated slot (36) is formed in the bottom end of the rotating rod (20), and the elongated slot (36) is located right above the rack (25).
6. A hand-held three-dimensional scanner according to claim 5 and wherein: the front end of the scanner (1) is provided with a plastic plate (32), two groups of plastic inserting blocks (33) are fixedly connected to the rear end of the plastic plate (32), the plastic inserting blocks (33) are inserted into slots (34), and the slots (34) are formed in the front end of the scanner (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321306384.0U CN219809699U (en) | 2023-05-23 | 2023-05-23 | Handheld three-dimensional scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321306384.0U CN219809699U (en) | 2023-05-23 | 2023-05-23 | Handheld three-dimensional scanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219809699U true CN219809699U (en) | 2023-10-10 |
Family
ID=88217083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321306384.0U Active CN219809699U (en) | 2023-05-23 | 2023-05-23 | Handheld three-dimensional scanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219809699U (en) |
-
2023
- 2023-05-23 CN CN202321306384.0U patent/CN219809699U/en active Active
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