CN1600278A - Device for scanning teeth mode - Google Patents
Device for scanning teeth mode Download PDFInfo
- Publication number
- CN1600278A CN1600278A CN 03160090 CN03160090A CN1600278A CN 1600278 A CN1600278 A CN 1600278A CN 03160090 CN03160090 CN 03160090 CN 03160090 A CN03160090 A CN 03160090A CN 1600278 A CN1600278 A CN 1600278A
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- China
- Prior art keywords
- cushion cap
- driver
- scanning means
- rotation cushion
- rocking carrier
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Dental Prosthetics (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
A tooth model scanner is composed of a base, a single tooth rotating mechanism with rotary fixer, a model rotating mechanism with rotary fixer, a scan module consisting of scan probe, lifting unit and slide track, and two swinging drivers for swinging said fixer by a predefined angle relative to scan probe.
Description
Technical field
The present invention relates to the manufacturing technology of artificial tooth, be meant a kind of tooth mould scanning means especially.
Background technology
The known scanner unit that is used for setting up the 3D model scans a workpiece earlier in use, obtains data all on this workpiece, and reuse software positions, integrates these data, builds out a complete 3D model.
Aforementioned known scan mode, place with the manual turn-over of personnel or rotational workpieces or with workpiece normally that the mode with manual rotary fixing device scans on the fixture, yet the variable of this kind mode is extremely many, for example artificial error, workpiece is put the deviation of angle, further cause the scanning information deficiency, and need to increase scanning times, make entire scan time lengthening; Also can increase the complexity of follow-up software processes process, the quality of wayward manufacturing process not only, the manufacturing process of disunification causes the difficulty of personnel's education and training especially.
Summary of the invention
At the problems referred to above, main purpose of the present invention provides a kind of tooth mould scanning means, it is by the mechanism design between scanheads and fixture, can significantly reduce the problem of human error, and the program of minimizing scanning, and then shortened sweep time, make that also personnel's education and training is more easy.
For achieving the above object, a kind of tooth mould scanning means provided by the present invention includes: a base; One monodentate rotating mechanism, have one first rotation cushion cap and one first rotating driver, the first rotation cushion cap has predetermined altitude and the top has a dismountable tooth fixture of holding, the first rotation cushion cap is arranged at base and is connected with first rotating driver, and is driven along the axial rotation predetermined angular of the first rotation cushion cap; One full mould rotating mechanism, have one second rotation cushion cap and one second rotating driver, the second rotation cushion cap has predetermined altitude and the top has a dismountable mould fixture of holding, the second rotation cushion cap is arranged at base and is connected with second rotating driver, and is driven along the axial rotation predetermined angular of the second rotation cushion cap; The one scan assembly has an one scan probe and a slide rail, and slide rail is arranged on the base, and is positioned at a side of monodentate rotating mechanism and full mould rotating mechanism, and scanheads is arranged on the slide rail, and along the slide rail shift reciprocately; The monodentate rotating mechanism also has one first and waves driver, is connected with the first rotation cushion cap, and first rotates cushion cap is subjected to first to wave the driving of driver and wave.
Description of drawings
Fig. 1 is the axonometric chart of the present invention's first preferred embodiment;
Fig. 2 is the axonometric chart of the present invention's first preferred embodiment, shows the state of being watched by the rear;
Fig. 3 is the front view of the present invention's first preferred embodiment;
Fig. 4 is the local member front view of the present invention's first preferred embodiment, shows the structure of monodentate rotating mechanism;
Fig. 5 is the local member front view of the present invention's first preferred embodiment, shows the structure of full mould rotating mechanism;
Fig. 6 is the operational motion figure of the present invention's first preferred embodiment, shows that tooth is placed on the state on the monodentate rotating mechanism;
Fig. 7 is another operational motion figure of the present invention's first preferred embodiment, shows the state when the monodentate rotating mechanism waves;
Fig. 8 is the local member axonometric chart of the present invention's second preferred embodiment, the structure of reading scan assembly;
Fig. 9 is the axonometric chart of the present invention's the 3rd preferred embodiment, shows the state of being watched by the rear;
Figure 10 is the local member axonometric chart of the present invention's the 3rd preferred embodiment, shows the annexation of waving between driver and rocking carrier.
The specific embodiment
In order to describe structure of the present invention and characteristics place in detail, now lift following three preferred embodiments and conjunction with figs. and be described as follows:
As Fig. 1～shown in Figure 5, for a kind of tooth mould scanning means 10 that the present invention's first preferred embodiment is provided, mainly formed by a base 11, a monodentate rotating mechanism 21, one full mould rotating mechanism 31 and one scan assembly 41, wherein:
Monodentate rotating mechanism 21, as Fig. 3, shown in Figure 4, have one first rotation cushion cap 22 and one first rotating driver 25, first rotating driver 25 is arranged on base plate 161 belows of first rocking carrier 16, and driving shaft 26 upwards passes base plate 161, be connected with the bottom of the first rotation cushion cap 22, to turn the first rotation cushion cap, 22 rotation predetermined angulars, the first rotation cushion cap, 22 tops have a dismountable tooth fixture 23 of holding, holding tooth fixture 23 is a cup in the present embodiment, its bottom is screwed onto on the first rotation cushion cap 22 by bolt 29, and can change, and tooth can be fixed on and hold in the tooth fixture 23 for scanning;
Full mould rotating mechanism 31, as Fig. 3, shown in Figure 5, have one second rotation cushion cap 32 and one second rotating driver 35, the second rotation cushion cap 32 is arranged on the platform 321, second rotating driver 35 is arranged on platform 321 bottoms, and its driving shaft 36 is connected with the second rotation cushion cap 32, and to turn the second rotation cushion cap, 32 rotation predetermined angulars, the second rotation cushion cap, 32 tops have the mould of holding fixture 33; Also has a lifting driver 37, formed by a motor 371, a driving screw 372 and a slide rail 373, motor 371 is arranged on second rocking carrier 17, driving screw 372 1 ends are connected with motor 371, and be connected on a side of platform 321 with its body spiro, slide rail 373 is hubbed on the platform 321, and platform 321 can be driven and upper and lower displacement by motor 371, and can a full mould tooth seat (not shown) be set on the mould fixture 33 holding.
Fig. 1～shown in Figure 6 for another example, the present invention in use, holding placement one tooth 99 to be scanned on the tooth fixture 23 as required, or holding the full mould tooth seat (not shown) of placement on the mould fixture 33, move forward into line scanning in the tooth scope of driven sweep probe 42 on monodentate rotating mechanism 21 or full mould rotating mechanism 31 again.With monodentate rotating mechanism 21 is example, turn the first rotation cushion cap 22 by first rotating driver 25, make tooth 99 to be scanned make the rotation of predetermined angular, in addition, as shown in Figure 7, wave after driver 18 orders about first rocking carrier 16 and wave predetermined angular by first, can make tooth 99 to be scanned with different angles in the face of scanheads 42 (being shown in Fig. 1), do straight line by slide rail 46 driven sweeps probe 42 again and move forward into line scanning, can finish the single pass action again.So, with different rotary repeatedly and wave angle and scan, can set up out the 3D model of tooth 99 to be scanned exactly; As for the scan mode of full mould rotating mechanism 31, together general with monodentate rotating mechanism 21, its difference is, holds mould fixture 33 and also has by the driving of lifting driver 37 function of rise and fall, conveniently scans at full mould tooth seat.
Again as shown in Figure 8, a kind of tooth mould scanning means 50 that is provided for the present invention's second preferred embodiment, main part and previous embodiment are generally together, difference is: elevating mechanism 54 is made up of a motor 541, a driving screw 542 and a guide rail 543, motor 541 is arranged on the slide block 57 of slide rail 56, driving screw 542 1 ends are connected with motor 541, its body spiro is connected on the default block 53 in scanheads 52 rear ends, guide rail 543 pivots are through in the block 53, and scanheads 52 can be driven along guide rail 543 upper and lower displacements.
The user mode of present embodiment is identical with previous embodiment, holds and does not give unnecessary details.
Fig. 9, shown in Figure 10 for another example, a kind of tooth mould scanning means 60 that is provided for the present invention's the 3rd preferred embodiment, main part generally is same as aforementioned first embodiment, difference is: first, second waves driver 68,69 and is respectively a push-pull mechanism, be an air compressing cylinder in the present embodiment, be arranged on the base 61, respectively have a push rod 681,691 and be connected with the hypomere position of first, second rocking carrier 66,67 respectively, utilize the strength of push-and-pull to make two rocking carriers 66,67 produce the motion of waving.
The user mode of present embodiment is identical with aforementioned first embodiment, holds and does not give unnecessary details.
Through adopting above-mentioned structure, the producible advantage of the present invention is:
One, more accurate: by structure provided by the present invention, the issuable error of anthropic factor has been avoided in the rotation of its fixture and wave angle and all can auto-control mode drive, and scanning result is more accurate.
Two, simple to operate: the operator only needs tooth to be scanned is placed on monodentate rotating mechanism or the full mould rotating mechanism, can control automatically and finish the scanning that all must angle, need not the operator manually stir fixture, and it is very easy to operate.
Claims (11)
1, a kind of tooth mould scanning means is characterized in that including:
One base;
One monodentate rotating mechanism, have one first rotation cushion cap and one first rotating driver, the described first rotation cushion cap has predetermined altitude and the top has a dismountable tooth fixture of holding, the described first rotation cushion cap is arranged at described base and is connected with described first rotating driver, and is driven along the axial rotation predetermined angular of the described first rotation cushion cap;
One full mould rotating mechanism, have one second rotation cushion cap and one second rotating driver, the described second rotation cushion cap has predetermined altitude and the top has a dismountable mould fixture of holding, the described second rotation cushion cap is arranged at described base and is connected with described second rotating driver, and is driven along the axial rotation predetermined angular of the described second rotation cushion cap;
The one scan assembly has an one scan probe and a slide rail, and described slide rail is arranged on the described base, and is positioned at a side of described monodentate rotating mechanism and full mould rotating mechanism, and described scanheads is arranged on the described slide rail, and along described slide rail shift reciprocately;
Described monodentate rotating mechanism also has one first and waves driver, is connected with the described first rotation cushion cap, and described first rotates cushion cap is subjected to described first to wave the driving of driver and wave.
2, tooth mould scanning means as claimed in claim 1 is characterized in that also including: one first stand, form be separated by preset distance and uprightly be arranged at described base of described two plate bodys by two plate bodys; One first rocking carrier, form and section takes the shape of the letter U by a base plate and two side plates, the opposite side that is located at described two plate bodys is hung by pivot in its two side plates top, the base plate of described first rocking carrier and the base preset distance of being separated by, and wave with respect to described first stand under external force; The described first rotation cushion cap is arranged at the base plate of described first rocking carrier, and described first rotating driver is arranged on floor below, passes described base plate on its driving axial, and is connected the described first rotation cushion cap bottom.
3, tooth mould scanning means as claimed in claim 2 is characterized in that: described first to wave driver be one to turn motor, is arranged on the plate body of described stand, and it turns axle and is connected with the pivot of the described first rocking carrier projecting plate body portion.
4, tooth mould scanning means as claimed in claim 2 is characterized in that: described first waves driver for being a push-pull mechanism, has the hypomere position that a push rod is connected to described first rocking carrier.
5, tooth mould scanning means as claimed in claim 1 is characterized in that also including: one second stand, form be separated by preset distance and uprightly be arranged at described base of described two plate bodys by two plate bodys; One second rocking carrier, form and section takes the shape of the letter U by a base plate and two side plates, the opposite side that is located at described two plate bodys is hung by pivot in its two side plates top, the base plate of described second rocking carrier and the base preset distance of being separated by, and wave with respect to described second stand under external force; The described second rotation cushion cap is arranged at described second rocking carrier, and described second rotating driver is located at second rocking carrier below, is connected with the described second rotation cushion cap bottom on its driving axial.
6, tooth mould scanning means as claimed in claim 5 is characterized in that: described full mould rotating mechanism also has one second and waves driver, is connected with described second rocking carrier, and described second rocking carrier is subjected to described second to wave the driving of driver and wave.
7, tooth mould scanning means as claimed in claim 5 is characterized in that: the described second rotation cushion cap is located on the platform, and described second rotating driver is located at described platform bottom and its driving shaft is connected in the described second rotation cushion cap;
Described tooth mould scanning means also includes a lifting driver, form by a motor, a driving screw and a slide rail, described motor is arranged on described second rocking carrier, described driving screw one end is connected in described motor, and be connected on a side of described platform with its body spiro, described slide rail is hubbed on the described platform, and described platform is driven and upper and lower displacement by described motor.
8, tooth mould scanning means as claimed in claim 1 is characterized in that: the described tooth fixture of holding is a cup, and its bottom is screwed onto on the described first rotation cushion cap by bolt.
9, tooth mould scanning means as claimed in claim 1, it is characterized in that: described scan components also includes an elevating mechanism, is arranged on the described slide rail, and described scanheads is arranged on the described elevating mechanism, and is driven oscilaltion.
10, tooth mould scanning means as claimed in claim 9, it is characterized in that: described elevating mechanism is an air compressing cylinder, described scanheads rear end has the piston rod that a block connects described air compressing cylinder.
11, tooth mould scanning means as claimed in claim 9, it is characterized in that: described elevating mechanism by a motor, a driving screw, and a guide rail formed, described motor is arranged on the slide block on the described slide rail, described driving screw one end connects described motor, its body spiro is connected on the default block in described scanheads rear end, and described guide rail pivot is through in the described block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031600905A CN1314942C (en) | 2003-09-27 | 2003-09-27 | Device for scanning teeth mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031600905A CN1314942C (en) | 2003-09-27 | 2003-09-27 | Device for scanning teeth mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1600278A true CN1600278A (en) | 2005-03-30 |
| CN1314942C CN1314942C (en) | 2007-05-09 |
Family
ID=34660801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031600905A Expired - Fee Related CN1314942C (en) | 2003-09-27 | 2003-09-27 | Device for scanning teeth mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1314942C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101750027B (en) * | 2008-12-01 | 2011-08-10 | 财团法人工业技术研究院 | Three-dimensional feature detection device |
| CN104165609A (en) * | 2014-06-23 | 2014-11-26 | 浙江工业大学 | Three-dimensional scanning system and scanning method |
| CN109341567A (en) * | 2018-08-31 | 2019-02-15 | 先临三维科技股份有限公司 | Scan sub-mount, stamp fixture, stamp fixture assembly and its artificial tooth spatial digitizer |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07181022A (en) * | 1993-12-22 | 1995-07-18 | Nikon Corp | Three-dimensional profile measuring apparatus |
| JPH08233569A (en) * | 1995-02-28 | 1996-09-13 | Sanwa Tekki Corp | Three-dimensional measurement device |
| JP3602632B2 (en) * | 1995-12-21 | 2004-12-15 | 株式会社ユニスン | 3D measuring device |
| JPH10332349A (en) * | 1997-05-29 | 1998-12-18 | Nachi Fujikoshi Corp | Three-dimensional shape measuring method |
| US20030020906A1 (en) * | 1999-10-25 | 2003-01-30 | Perry Y. Li | Scanning apparatus |
-
2003
- 2003-09-27 CN CNB031600905A patent/CN1314942C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101750027B (en) * | 2008-12-01 | 2011-08-10 | 财团法人工业技术研究院 | Three-dimensional feature detection device |
| CN104165609A (en) * | 2014-06-23 | 2014-11-26 | 浙江工业大学 | Three-dimensional scanning system and scanning method |
| CN109341567A (en) * | 2018-08-31 | 2019-02-15 | 先临三维科技股份有限公司 | Scan sub-mount, stamp fixture, stamp fixture assembly and its artificial tooth spatial digitizer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1314942C (en) | 2007-05-09 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BAO YU BIOTECH. CO., LTD. Free format text: FORMER OWNER: BAOYUAN SCIENCE CO., LTD. Effective date: 20080704 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080704 Address after: Taiwan province Changhua County Fuxing industry Xiang Fu Road No. 6 Patentee after: Baoyu Biotechnology Corp. Address before: Taiwan province Changhua County Fuxing industry Xiang Fu Road No. 4 Patentee before: Baoyuan Science and Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070509 Termination date: 20170927 |