CN212490206U - 3D scanner for false tooth - Google Patents
3D scanner for false tooth Download PDFInfo
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- CN212490206U CN212490206U CN202020607361.3U CN202020607361U CN212490206U CN 212490206 U CN212490206 U CN 212490206U CN 202020607361 U CN202020607361 U CN 202020607361U CN 212490206 U CN212490206 U CN 212490206U
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Abstract
The utility model belongs to the technical field of 3D scanner technique and specifically relates to a 3D scanner is used to artificial tooth is related to, its technical scheme main points are: including the frame, set up workstation and scanner in the frame, be provided with on the workstation and put the thing board, put and slide respectively on the thing board and be connected with first grip block and second grip block, first grip block and second grip block are used for carrying out the centre gripping to the artificial tooth and fix, put and be provided with on the thing board and be used for driving the drive assembly that first grip block and second grip block are close to each other or keep away from, the utility model discloses have the function that promotes the connection steadiness when putting the thing board and fix the artificial tooth.
Description
Technical Field
The utility model belongs to the technical field of 3D scanner technique and specifically relates to a 3D scanner is used to artificial tooth is related to.
Background
The term "dental prosthesis" as used in the medical field means a prosthesis made by removing a part or all of the upper and lower teeth, which is capable of restoring the anatomical morphology and physiological functions of the masticatory organ, maintaining the health of the organ for a long period of time, and preventing the occurrence of dental jaw diseases, such as the elongation of teeth in the jaw and the inclination of adjacent teeth, while allowing the patient to feel the beauty, comfort and masticatory feeling similar to the real teeth.
At present, when carrying out data analysis to the size of artificial tooth, 3D scanner need be used usually, refer to fig. 1, for a 3D scanner among the prior art, it includes frame 1, be provided with rotatable workstation 2 in the frame 1, it puts thing board 4 to be fixed with through the magnet actuation on the workstation 2, it is used for placing the artificial tooth on the thing board 4 to put, be provided with scanner 3 in the frame 1 in addition, scanner 3 is located the top of putting thing board 4, scanner 3 is used for scanning the size data of artificial tooth and types, frame 1 inside is provided with the data processing subassembly, the data processing subassembly can be to the size data conversion of artificial tooth three-dimensional model or plane two-dimensional drawing.
When placing the artificial tooth on putting thing board 4, need fix the artificial tooth, so make the artificial tooth more firm when workstation 2 is rotatory, generally in actual operation, need place a plasticine on putting thing board 4, with the artificial tooth compaction in plasticine department, the plasticine plays the effect of carrying out the bonding and fixing to the artificial tooth, however in the use of repetitious times, the plasticine can become dry and hard gradually for the connection steadiness between artificial tooth and the thing board 4 descends.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a 3D scanner for artificial tooth, it has the function of the connection steadiness of promoting between putting thing board and the artificial tooth.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a 3D scanner for artificial tooth, includes the frame, sets up workstation and scanner in the frame, be provided with on the workstation and put the thing board, it slides respectively on the thing board and is connected with first grip block and second grip block, first grip block and the second grip block is used for carrying out the centre gripping to the artificial tooth and fixes, it is used for the drive to put to be provided with on the thing board first grip block and the second grip block is close to each other or the drive assembly who keeps away from.
Through adopting above-mentioned technical scheme, first grip block and second grip block are at the in-process that is close to each other, and first grip block and second grip block respectively with the relative both sides butt of artificial tooth, so realize carrying out the centre gripping to the artificial tooth for the artificial tooth is fixed when placing on putting the thing board, has promoted and has put the connection steadiness between thing board and the artificial tooth.
The utility model discloses further set up to: drive assembly includes first drive block, second drive block and two-way lead screw, first drive block fixed connection in on the first grip block, second drive block fixed connection in on the second grip block, two-way lead screw rotate connect in put on the thing board, two-way lead screw includes that the screw revolves to opposite first external screw thread portion and second external screw thread portion, first drive block threaded connection in two-way lead screw first external screw thread portion department, second drive block threaded connection in two-way lead screw second external screw thread portion department.
Through adopting above-mentioned technical scheme, through rotating two-way lead screw, under threaded connection's effect, first drive block and second drive block are close to each other or keep away from, and in first drive block and second drive block motion process, first drive block drives the motion of first grip block, and the motion of second grip block is driven to the second drive block, so make between first grip block and the second grip block be close to each other or keep away from.
The utility model discloses further set up to: the first guide block of fixedly connected with on the first grip block, fixedly connected with second guide block on the second grip block, put and seted up the guide way on the thing board, first guide block and the second guide block all slide connect in the guide way.
Through adopting above-mentioned technical scheme, first grip block drives first guide block motion at the motion in-process, and the second grip block drives the motion of second guide block at the motion in-process, and the guide way leads first guide block and second guide block for first grip block and second grip block can obtain the direction at the motion in-process, and then make first grip block more steady with the second grip block in the motion.
The utility model discloses further set up to: the guide groove, the first guide block and the second guide block are all arranged in a dovetail shape.
Through adopting above-mentioned technical scheme, the butt area of the in-process that the first guide block of dovetail and the second guide block of dovetail slided in the guide way is great, and the process of sliding is more steady.
The utility model discloses further set up to: and one end of the bidirectional screw rod is fixedly connected with a holding block.
Through adopting above-mentioned technical scheme, the piece of gripping is convenient for operating personnel to the rotation of gripping of two-way lead screw.
The utility model discloses further set up to: elastic rubber pads are arranged on the first clamping block and the second clamping block and used for being abutted against false teeth.
Through adopting above-mentioned technical scheme, elastic rubber pad plays the effect of protection artificial tooth, damage artificial tooth when preventing that first grip block and second grip block from carrying out the centre gripping to the artificial tooth.
The utility model discloses further set up to: the object placing plate is fixedly connected with two bearing seats respectively, and two ends of the bidirectional screw rod are rotatably connected in the two bearing seats respectively.
Through adopting above-mentioned technical scheme, the bearing frame provides the mounted position for two-way lead screw, and two-way lead screw has realized through two bearing frames to put the rotation of thing board and has connected.
The utility model discloses further set up to: the object placing plate is provided with a containing groove, and the bidirectional screw rod, the bearing seat, the first driving block and the second driving block are all located in the containing groove.
Through adopting above-mentioned technical scheme, two-way lead screw, bearing frame, first drive block and second drive block holding are in the storage tank for put the surface of thing board and obtain stepping down, and then make first grip block and second grip block have sufficient motion vacancy in the motion process, first grip block and second grip block are difficult for receiving blockking of each spare part.
To sum up, the utility model discloses a beneficial technological effect does:
1. the false tooth is clamped under the action of the first clamping block and the second clamping block, so that the false tooth is fixed when being placed on the object placing plate, and the connection stability between the false tooth and the object placing plate is improved;
2. under the guiding action of the guide groove, the first clamping block and the second clamping block are more stable in the motion process;
3. the elastic rubber pad plays a role in protecting the false tooth, and the false tooth is prevented from being damaged when the first clamping block and the second clamping block clamp the false tooth.
Drawings
FIG. 1 is a schematic diagram of a 3D scanner in the prior art;
fig. 2 is a schematic structural diagram of a preferred embodiment of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic view of the assembly relationship in a preferred embodiment of the present invention;
fig. 5 is an enlarged view of a portion B in fig. 4.
In the figure, 1, a frame; 2. a work table; 3. a scanner; 4. a storage plate; 5. a guide groove; 6. a containing groove; 7. a first clamping block; 71. a first guide block; 8. a second clamping block; 81. a second guide block; 9. an elastic rubber pad; 10. a drive assembly; 101. a first driving block; 102. a second driving block; 103. a bidirectional screw rod; 1031. a first external threaded portion; 1032. a second external thread portion; 11. a bearing seat; 12. a holding block; 13. a threaded bore.
Detailed Description
Referring to fig. 2, for the utility model discloses a 3D scanner for artificial tooth, including frame 1, set up workstation 2 and scanner 3 on frame 1, workstation 2 is the setting of cylinder form to workstation 2 can rotate for frame 1, and scanner 3 is located workstation 2 directly over, and scanner 3 is used for scanning the artificial tooth.
Referring to fig. 2 and 3, the worktable 2 is provided with a storage plate 4, the storage plate 4 is used for placing false teeth, the storage plate 4 is arranged in a disc shape, the storage plate 4 is placed at the top of the worktable 2, the storage plate 4 is arranged along the horizontal direction, a pair of magnets (not marked in the figure) which are mutually attracted are arranged between the storage plate 4 and the worktable 2, and the storage plate 4 is fixed on the worktable 2 through the attraction of the magnetic attraction between the magnets. Put the sunken two guide ways 5 that are formed with of outer-in of upper surface department of thing board 4, two guide ways 5 all set up along the horizontal direction to the longitudinal section of guide way 5 is the dovetail, and the both ends of guide way 5 extend to the lateral wall department of putting thing board 4 respectively, are parallel to each other between two guide ways 5, and the both ends of guide way 5 are respectively putting the lateral wall department opening of thing board 4. In addition, still be provided with storage tank 6 on putting thing board 4, storage tank 6 is from putting the sunken formation in outside-in of upper surface department of thing board 4, and storage tank 6 sets up along the horizontal direction, and the longitudinal section of storage tank 6 is the rectangle setting, and the both ends of storage tank 6 extend to the lateral wall department of putting thing board 4 respectively to the both ends of storage tank 6 are respectively in the lateral wall department opening of putting thing board 4, and storage tank 6 is located between two guide ways 5, and storage tank 6 is parallel with two guide ways 5.
Referring to fig. 4 and 5, a first clamping block 7 and a second clamping block 8 are arranged on the object placing plate 4, wherein the first clamping block 7 and the second clamping block 8 are both arranged in a rectangular shape, two dovetail-shaped first guide blocks 71 are respectively integrally formed at the bottom of the first clamping block 7, the two first guide blocks 71 are respectively connected in the two guide grooves 5 in a sliding manner in a one-to-one correspondence manner, wherein the surface of the first guide block 71 is in sliding abutment with the groove walls of the guide grooves 5, so that the first clamping block 7 realizes sliding movement on the object placing plate 4 through the first guide blocks 71, and the sliding movement of the first clamping block 7 is guided under the action of the two guide grooves 5; in addition, the bottom of second grip block 8 integrated into one piece respectively has two second guide blocks 81 that are the dovetail, two second guide blocks 81 slide the one-to-one respectively and connect in two guide ways 5, wherein, the surface of second guide block 81 slides the butt with the cell wall of guide way 5, so make second grip block 8 realize the gliding movement on putting thing board 4 through second guide block 81, simultaneously under the effect of two guide ways 5, the gliding movement of second grip block 8 obtains the direction.
The first clamping block 7 and the second clamping block 8 are used for clamping and fixing the false tooth, wherein under the guiding action of the two parallel guide grooves 5, the first clamping block 7 and the second clamping block 8 can be close to or far away from each other along the length direction of the guide grooves 5 when moving, in the process that the first clamping block 7 and the second clamping block 8 are close to each other, the side wall of one side, facing the second clamping block 8, of the first clamping block 7 and the side wall of one side, facing the first clamping block 7, of the second clamping block 8 are respectively abutted against the two opposite sides of the false tooth, so that the false tooth is clamped, and the false tooth placing plate 4 is fixed.
Further, in order to prevent that first grip block 7 and second grip block 8 from pressing from both sides the artificial tooth, all be fixed with elastic rubber pad 9 through the glue bonding on first grip block 7 and the second grip block 8, two elastic rubber pads 9 are located first grip block 7 respectively towards one side lateral wall of second grip block 8 and are located second grip block 8 towards one side lateral wall department of first grip block 7, elastic rubber pad 9 is used for with the artificial tooth butt when first grip block 7 and second grip block 8 carry out the centre gripping to the artificial tooth, so make elastic rubber pad 9 play the effect of protection artificial tooth, damage the artificial tooth when preventing that first grip block 7 and second grip block 8 from carrying out the centre gripping to the artificial tooth.
Referring to fig. 5, in order to clamp the denture by the first clamping block 7 and the second clamping block 8, a driving assembly 10 for driving the first clamping block 7 and the second clamping block 8 to approach or separate from each other is disposed on the object placing plate 4, and specifically, the driving assembly 10 includes a first driving block 101, a second driving block 102 and a bidirectional screw 103.
The first driving block 101 is disposed in a rectangular parallelepiped shape, the first driving block 101 is integrally formed at the bottom of the first clamping block 7, the first driving block 101 is located between the two first guide blocks 71, the first driving block 101 is located in the accommodating groove 6, and a threaded hole 13 is formed in the first driving block 101 in a penetrating manner along the horizontal direction.
The second driving block 102 is disposed in a rectangular parallelepiped shape, the second driving block 102 is integrally formed at the bottom of the second clamping block 8, the second driving block 102 is located between the two second guiding blocks 81, the second driving block 102 is located in the accommodating groove 6, and a threaded hole 13 is formed in the second driving block 102 in a penetrating manner along the horizontal direction.
The bidirectional screw 103 is rotatably connected to the object placing plate 4, specifically, the bidirectional screw 103 includes a first external screw 1031 and a second external screw 1032 with opposite screw rotation directions, the bidirectional screw 103 is horizontally disposed and the bidirectional screw 103 is located in the accommodating groove 6, two bearing seats 11 are fixedly mounted at the groove bottom of the accommodating groove 6 on the object placing plate 4 by screws, the two bearing seats 11 are both located in the accommodating groove 6, two ends of the bidirectional screw 103 are respectively rotatably supported in the two bearing seats 11, so as to realize the rotation of the bidirectional screw 103, meanwhile, the first driving block 101 is in threaded connection with the first external screw 1031 of the bidirectional screw 103 through the screw hole 13, the second driving block 102 is in threaded connection with the second external screw 1032 of the bidirectional screw 103 through the screw hole 13, by rotating the bidirectional screw 103, under the effect of threaded connection, the first driving block 101 and the second driving block 102 approach or separate from each other, in the process of moving the first driving block 101 and the second driving block 102, the first driving block 101 drives the first clamping block 7 to move, and the second driving block 102 drives the second clamping block 8 to move, so that the first clamping block 7 and the second clamping block 8 are close to or far away from each other.
Furthermore, one end of the bidirectional screw 103 is fixedly welded with a holding block 12, the holding block 12 is arranged in a round cake shape, and the holding block 12 is convenient for an operator to hold the bidirectional screw 103 for rotation.
The implementation principle of the embodiment is as follows: when the denture needs to be fixed, the denture is placed on the object placing plate 4, the holding block 12 is held, the bidirectional screw rod 103 rotates, the bidirectional screw rod 103 drives the first driving block 101 and the second driving block 102 to approach each other in the rotation process of the bidirectional screw rod 103, the first clamping block 7 and the second clamping block 8 approach each other in the approach process of the first driving block 101 and the second driving block 102 until the elastic rubber pads 9 on the first clamping block 7 and the second clamping block 8 abut against the denture, and the denture is clamped and fixed at the moment, wherein in the movement process of the first clamping block 7 and the second clamping block 8, the first guide block 71 plays a role in guiding the first clamping block 7, and the second guide block 81 plays a role in guiding the second clamping block 8.
When the artificial tooth needs to be loosened and taken out from the object placing plate 4, the holding block 12 is held and the bidirectional screw rod 103 is rotated, so that the first driving block 101 and the second driving block 102 are away from each other, and in the process of the mutual distance between the first driving block 101 and the second driving block 102, the first clamping block 7 and the second clamping block 8 are away from each other, so that the artificial tooth is loosened between the first clamping block 7 and the second clamping block 8, and at the moment, the artificial tooth can be taken out.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a 3D scanner for artificial tooth, includes frame (1), sets up workstation (2) and scanner (3) on frame (1), its characterized in that: be provided with on workstation (2) and put thing board (4), it slides respectively on thing board (4) and is connected with first grip block (7) and second grip block (8), first grip block (7) and second grip block (8) are used for carrying out the centre gripping to the artificial tooth and fix, it is provided with on thing board (4) and is used for the drive first grip block (7) and second grip block (8) are close to each other or drive assembly (10) of keeping away from.
2. The 3D scanner for a dental prosthesis according to claim 1, wherein: the driving assembly (10) comprises a first driving block (101), a second driving block (102) and a bidirectional screw rod (103), the first driving block (101) is fixedly connected to the first clamping block (7), the second driving block (102) is fixedly connected to the second clamping block (8), the bidirectional screw rod (103) is rotatably connected to the object placing plate (4), the bidirectional screw rod (103) comprises a first external thread part (1031) and a second external thread part (1032) with opposite thread directions, the first driving block (101) is in threaded connection with the first external thread part (1031) of the bidirectional screw rod (103), and the second driving block (102) is in threaded connection with the second external thread part (1032) of the bidirectional screw rod (103).
3. The 3D scanner for a dental prosthesis according to claim 1, wherein: fixedly connected with first guide block (71) on first grip block (7), fixedly connected with second guide block (81) on second grip block (8), put and seted up guide way (5) on thing board (4), first guide block (71) and second guide block (81) all slide connect in guide way (5).
4. A 3D scanner for dentures as claimed in claim 3, wherein: the guide groove (5), the first guide block (71) and the second guide block (81) are all arranged in a dovetail shape.
5. A 3D scanner for dentures as claimed in claim 2, wherein: one end of the bidirectional screw rod (103) is fixedly connected with a holding block (12).
6. The 3D scanner for a dental prosthesis according to claim 1, wherein: elastic rubber pads (9) are arranged on the first clamping block (7) and the second clamping block (8), and the elastic rubber pads (9) are used for being abutted to false teeth.
7. A 3D scanner for dentures as claimed in claim 2, wherein: two bearing blocks (11) are fixedly connected to the object placing plate (4) respectively, and two ends of the bidirectional screw rod (103) are rotatably connected to the two bearing blocks (11) respectively.
8. The 3D scanner for a denture as claimed in claim 7, wherein: the storage plate (4) is provided with a containing groove (6), and the two-way screw rod (103), the bearing seat (11), the first driving block (101) and the second driving block (102) are all located in the containing groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020607361.3U CN212490206U (en) | 2020-04-21 | 2020-04-21 | 3D scanner for false tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020607361.3U CN212490206U (en) | 2020-04-21 | 2020-04-21 | 3D scanner for false tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212490206U true CN212490206U (en) | 2021-02-09 |
Family
ID=74435265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020607361.3U Active CN212490206U (en) | 2020-04-21 | 2020-04-21 | 3D scanner for false tooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212490206U (en) |
-
2020
- 2020-04-21 CN CN202020607361.3U patent/CN212490206U/en active Active
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