CN204085422U - The tooth body degree of polymerization and the outer latitude of emulsion of hole type measure dual-purpose slide calliper rule - Google Patents
The tooth body degree of polymerization and the outer latitude of emulsion of hole type measure dual-purpose slide calliper rule Download PDFInfo
- Publication number
- CN204085422U CN204085422U CN201420539713.0U CN201420539713U CN204085422U CN 204085422 U CN204085422 U CN 204085422U CN 201420539713 U CN201420539713 U CN 201420539713U CN 204085422 U CN204085422 U CN 204085422U
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- China
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- chaining pin
- movable
- slide block
- position limiting
- limiting slide
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Abstract
A kind of tooth body degree of polymerization and the outer latitude of emulsion of hole type measure dual-purpose slide calliper rule, movable chaining pin and fixing chaining pin are just being separately positioned on caliper body, on reverse side, T-slot is provided with in caliper body, the two ends of T-slot are respectively provided with two stop screws, two brasses are fixed on the both sides of position limiting slide block, position limiting slide block is provided with position limiting slide block and promotes button, the two ends up and down of movable chaining pin are respectively equipped with movable chaining pin measuring junction and are provided with the indication end of positioning view gaging hole, pressure handle coupling shaft connection activity chaining pin pressure handle and movable chaining pin, spring is connected with between movable chaining pin and movable chaining pin pressure handle, movable chaining pin is connected with adjusting nut, adjusting nut is connected with position limiting slide block, the two ends up and down of fixing chaining pin are respectively equipped with fixing chaining pin measuring junction and are connected with protractor, the fixing chaining pin indication end of coupling shaft, protractor is provided with protractor scale, fixing chaining pin is fixed on caliper body by lock-screw.These slide calliper rule accurately can measure the axial degree of polymerization of tooth body and the outer latitude of emulsion of tooth body hole profile shaft wall, reduce instrument and use, reduce costs.
Description
Technical field
The utility model relates to a kind of dentistry and measures dual-purpose slide calliper rule, particularly relates to a kind of dentistry accurately measuring the axial degree of polymerization of tooth body and the outer latitude of emulsion of tooth body hole profile shaft wall in oral restoration and measures dual-purpose slide calliper rule.
Background technology
In the department of stomatology, especially Prosthodontics is clinical in teaching, and in the manufacturing process of various Guan Qiao and inlay, the outer latitude of emulsion of tooth body hole profile shaft wall after the axial degree of polymerization of the tooth body when tooth preparation after preparation and preparation will in accordance with strict standard.This proposes very high requirement to oral cavity clinician and student.The axial degree of polymerization of tooth body and the outer latitude of emulsion of tooth body hole profile shaft wall will be strict controlled in certain scope, and this is very important to the tooth preparation of two kinds of restorative procedures.At present, though report has tooth body degree of polymerization measuring instrument and external tooth body degree of polymerization measuring instrument to can be used for measuring the axial degree of polymerization of tooth body, but the two all will be measured to estimate the tooth long axile determined, this will inevitably produce the problem of error, and the latter's complex structure, directly can not draw the degree of polymerization after measurement, but just will can draw the degree of polymerization by comparatively complicated calculating, and then have impact on its practical application.Still do not have a kind of survey instrument to provide use at present to the outer latitude of emulsion of tooth body hole profile shaft wall, can only judge by range estimation and experience in clinical and teaching process, accuracy and accuracy are difficult to be guaranteed.
Summary of the invention
According to above-mentioned Problems existing, the utility model is for providing a kind of dual-purpose measurement slide calliper rule of dentistry accurately measuring the axial degree of polymerization of tooth body and the outer latitude of emulsion of tooth body hole profile shaft wall in oral repairing clinic and teaching.
The technical scheme taked that solves the problem is:
A kind of tooth body degree of polymerization and the outer latitude of emulsion of hole type measure dual-purpose slide calliper rule, it is characterized in that: in caliper body 4, be provided with T-slot 26, position limiting slide block 3 is slidably connected in T-slot 26, the two ends of T-slot 26 are provided with No. I stop screw 5 and No. II stop screw 19, No. I brasses 23 and No. II brasses 24 are fixed on the both sides of position limiting slide block 3 and are slidably connected with the T-slot 26 of caliper body 4, position limiting slide block 3 is provided with position limiting slide block and promotes button 17, the two ends up and down of movable chaining pin 2 are respectively equipped with movable chaining pin measuring junction 1 and movable chaining pin indication end 14, movable chaining pin indication end 14 place is provided with chaining pin positioning view gaging hole 15, movable chaining pin pressure handle 8 is connected with movable chaining pin 2 by pressure handle coupling shaft 27, spring 9 is connected with between movable chaining pin 2 and movable chaining pin pressure handle 8, adjusting nut 7 screws in the position limiting slide block locking screw pit 22 on position limiting slide block 3 and is connected with position limiting slide block 3, No. I lock-screw 6 screws in the movable chaining pin locking screw pit 25 on adjusting nut 7 and movable chaining pin 2 and adjusting nut 7 is linked together, the two ends up and down of fixing chaining pin 16 are respectively equipped with fixing chaining pin measuring junction 20 and fixing chaining pin indication end 12, fixing chaining pin indication end 12 place is provided with protractor 11 and coupling shaft 10, protractor 11 is provided with protractor scale 13, the fixing chaining pin 16 that can rotate around No. II lock-screw 18 is fixed on caliper body 4 by No. II lock-screw 18.
the beneficial effects of the utility model:the utility model is that the clinician of the department of stomatology and student provide a kind of dentistry accurately measuring the axial degree of polymerization of tooth body and the tooth body hole profile shaft wall latitude of emulsion outward at any time and measure slide calliper rule, make provide favourable aid for learning various Guan Qiao and inlay, improve Guan Qiao and be made into power, instrument can be reduced use simultaneously, reduce costs, improve working and learning efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the A-A sectional view of Fig. 1;
Fig. 4 is the zoomed-in view of in Fig. 1 I;
Fig. 5 is the zoomed-in view of in Fig. 2 II;
Fig. 6 is the B-B sectional view of Fig. 5;
Constitutional diagram when Fig. 7 is the degree of polymerization measurement of tooth body axis;
Fig. 8 is the constitutional diagram when latitude of emulsion is measured outside the profile shaft wall of tooth body hole.
In figure: 1. movable chaining pin measuring junction, 2. movable chaining pin, 3. position limiting slide block, 4. survey chi body, 5. No. I stop screw 5, 6. No. I lock-screw, 7. adjusting nut, 8. movable chaining pin pressure handle, 9. spring, 10. coupling shaft, 11. protractors, 12. fixing chaining pin indication ends, 13. protractor scales, 14. movable chaining pin indication ends, 15. chaining pin positioning view gaging holes, 16. fixing chaining pins, 17. position limiting slide block pushing buttons, 18. No. II lock-screws, 19. No. II stop screws, 20. fixing chaining pin measuring junctions, 21. coronas, 22. position limiting slide block locking screw pits, 23. No. I brasses, 24. No. II brasses, 25. movable chaining pin locking screw pits, 26.T type groove, 27. pressure handle coupling shafts.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
A kind of tooth body degree of polymerization and the outer latitude of emulsion of hole type measure dual-purpose slide calliper rule, as shown in Figures 1 to 6, T-slot 26 is provided with in caliper body 4, the two ends of T-slot 26 are provided with No. I stop screw 5 and No. II stop screw 19, No. I brasses 23 and No. II brasses 24 are fixed on the both sides of position limiting slide block 3 and are slidably connected with the T-slot 26 of caliper body 4, position limiting slide block 3 is provided with position limiting slide block and promotes button 17, the two ends up and down of movable chaining pin 2 are respectively equipped with movable chaining pin measuring junction 1 and movable chaining pin indication end 14, movable chaining pin indication end 14 place is provided with chaining pin positioning view gaging hole 15, movable chaining pin pressure handle 8 is connected with movable chaining pin 2 by pressure handle coupling shaft 27, spring 9 is connected with between movable chaining pin 2 and movable chaining pin pressure handle 8, adjusting nut 7 screws in the position limiting slide block locking screw pit 22 on position limiting slide block 3 and is connected with position limiting slide block 3, No. I lock-screw 6 screws in the movable chaining pin locking screw pit 25 on adjusting nut 7 and movable chaining pin 2 and adjusting nut 7 is linked together, pressure activity chaining pin pressure handle 8, movable chaining pin 2 can rotate around No. I lock-screw 6, unclamp movable chaining pin pressure handle 8, movable chaining pin 2 and No. I lock-screw 6 are locked by the elastic force of spring 9, the elasticity that adjusting nut 7 adjustable limit slide block 3 is connected with T-slot 26.The two ends up and down of fixing chaining pin 16 are respectively equipped with fixing chaining pin measuring junction 20 and fixing chaining pin indication end 12, fixing chaining pin indication end 12 place is provided with protractor 11 and coupling shaft 10, protractor 11 is provided with protractor scale 13, fixing chaining pin 16 is fixed on caliper body 4 by No. II lock-screw 18, and fixing chaining pin 16 can have suitable resistance when No. II lock-screw 18 rotates and rotate.
Fig. 4 is slide calliper rule when reading the degree of polymerization or abduction number of degrees value, the constitutional diagram of chaining pin positioning view gaging hole on movable chaining pin indication end 14 15 and coupling shaft 10 overlapping relation of fixing chaining pin indication end 12.
Fig. 7 measures constitutional diagram when the axial degree of polymerization of tooth body is measured.When using the tooth body axis degree of polymerization of this kind of calliper tooth body 21, range estimation is first utilized to make the major axis of caliper body 4 substantially vertical with the major axis of tooth body 21, rotate fixing chaining pin 16, make fixing chaining pin measuring junction 20 as far as possible parallel closely connected with the side axial wall of tooth body 21, then promote position limiting slide block and promote button 17, make position limiting slide block 3 parallel sliding in the T-slot 26 of caliper body 4, the movable chaining pin measuring junction 1 of movable chaining pin 2 is made to move to the opposite side of axial wall, movable chaining pin pressure handle 8 on pressing activity chaining pin 2, rotation activity chaining pin 2, make the movable chaining pin measuring junction 1 of movable chaining pin 2 parallel with the axial plane of tooth body 21 closely connected, unclamp movable chaining pin pressure handle 8, these slide calliper rule are taken off from measurement tooth body 21, promote position limiting slide block and promote button 17 along caliper body 4 parallel sliding activity chaining pin 2, when chaining pin positioning view gaging hole 15 on the movable chaining pin indication end 14 of movable chaining pin 2 is crossing with the coupling shaft 10 of the protractor 11 of the fixing chaining pin indication end 12 of fixing chaining pin 16, just the degree of polymerization sum of two axial walls can be read on the protractor scale 13 of protractor 11.
Fig. 8 is the constitutional diagram when latitude of emulsion is measured outside the profile shaft wall of tooth body hole.When using the outer latitude of emulsion of the tooth body hole profile shaft wall of this kind of calliper tooth body 21, range estimation is first utilized to make the major axis of caliper body 4 substantially vertical with the major axis of tooth body 21, rotate fixing chaining pin 16, make fixing chaining pin measuring junction 20 as far as possible parallel closely connected with Ya Ti hole, the side profile shaft wall of tooth body 21, then promote position limiting slide block and promote button 17, make position limiting slide block 3 along T-slot wall parallel sliding, the movable chaining pin measuring junction 1 of movable chaining pin 2 is made to move to the opposite side of tooth body hole profile shaft wall, movable chaining pin pressure handle 8 on pressing activity chaining pin 2, rotation activity chaining pin 2, make the movable chaining pin measuring junction 1 of movable chaining pin 2 parallel closely connected with the opposite side tooth body hole profile shaft wall of tooth body 21, unclamp movable chaining pin pressure handle 8, these slide calliper rule are taken off from measurement tooth body 21, promote position limiting slide block and promote button 17 along caliper body 4 parallel sliding activity chaining pin 2, when chaining pin positioning view gaging hole 15 on the movable chaining pin indication end 14 of movable chaining pin 2 is crossing with the coupling shaft 10 of the protractor 11 of the fixing chaining pin indication end 12 of fixing chaining pin 16, just two axial wall abduction degree sums of tooth body hole profile shaft wall can be read on the protractor scale 13 of protractor 11.
Claims (1)
1. a tooth body degree of polymerization and the outer latitude of emulsion of hole type measure dual-purpose slide calliper rule, it is characterized in that: movable chaining pin (2) and fixing chaining pin (16) are just being separately positioned on caliper body (4), on reverse side, T-slot (26) is provided with in caliper body (4), position limiting slide block (3) is slidably connected in T-slot (26), the two ends of T-slot (26) are provided with No. I stop screw (5) and No. II stop screw (19), No. I brasses (23) and No. II brasses (24) are fixed on the both sides of position limiting slide block (3) and are slidably connected with the T-slot (26) of caliper body (4), position limiting slide block (3) is provided with position limiting slide block and promotes button (17), the two ends up and down of movable chaining pin (2) are respectively equipped with movable chaining pin measuring junction (1) and movable chaining pin indication end (14), movable chaining pin indication end (14) place is provided with chaining pin positioning view gaging hole (15), movable chaining pin pressure handle (8) is connected with movable chaining pin (2) by pressure handle coupling shaft (27), spring (9) is connected with between movable chaining pin (2) and movable chaining pin pressure handle (8), adjusting nut (7) screws in the position limiting slide block locking screw pit (22) on position limiting slide block (3) and is connected with position limiting slide block (3), in movable chaining pin locking screw pit (25) on No. I lock-screw (6) screw-in adjusting nut (7), movable chaining pin (2) and adjusting nut (7) are linked together, the two ends up and down of fixing chaining pin (16) are respectively equipped with fixing chaining pin measuring junction (20) and fixing chaining pin indication end (12), fixing chaining pin indication end (12) place is provided with protractor (11) and coupling shaft (10), protractor (11) is provided with protractor scale (13), the fixing chaining pin (16) that can rotate around No. II lock-screw (18) is fixed on caliper body (4) by No. II lock-screw (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420539713.0U CN204085422U (en) | 2014-09-19 | 2014-09-19 | The tooth body degree of polymerization and the outer latitude of emulsion of hole type measure dual-purpose slide calliper rule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420539713.0U CN204085422U (en) | 2014-09-19 | 2014-09-19 | The tooth body degree of polymerization and the outer latitude of emulsion of hole type measure dual-purpose slide calliper rule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204085422U true CN204085422U (en) | 2015-01-07 |
Family
ID=52178125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420539713.0U Withdrawn - After Issue CN204085422U (en) | 2014-09-19 | 2014-09-19 | The tooth body degree of polymerization and the outer latitude of emulsion of hole type measure dual-purpose slide calliper rule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204085422U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197817B (en) * | 2014-09-19 | 2016-08-24 | 辽东学院 | The tooth body degree of polymerization latitude of emulsion outer with hole type measures dual-purpose slide calliper rule |
| CN106667616A (en) * | 2017-03-04 | 2017-05-17 | 翁雷雷 | Intraoral common insert path observation instrument with antiskid nose pad |
| CN106667613A (en) * | 2017-03-04 | 2017-05-17 | 翁雷雷 | Intraoral common insertion path observer provided with anti-slip nose pad |
-
2014
- 2014-09-19 CN CN201420539713.0U patent/CN204085422U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197817B (en) * | 2014-09-19 | 2016-08-24 | 辽东学院 | The tooth body degree of polymerization latitude of emulsion outer with hole type measures dual-purpose slide calliper rule |
| CN106667616A (en) * | 2017-03-04 | 2017-05-17 | 翁雷雷 | Intraoral common insert path observation instrument with antiskid nose pad |
| CN106667613A (en) * | 2017-03-04 | 2017-05-17 | 翁雷雷 | Intraoral common insertion path observer provided with anti-slip nose pad |
| CN106667613B (en) * | 2017-03-04 | 2018-05-15 | 河南科技大学第一附属医院 | Common path of insertion visualizer in a kind of mouth of the anti-skidding nose support of band |
| CN106667616B (en) * | 2017-03-04 | 2018-06-29 | 安道英 | Common path of insertion visualizer in mouth with anti-skidding nose support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150107 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |