CN202665740U - Dual-purpose calipers for department of dentistry - Google Patents
Dual-purpose calipers for department of dentistry Download PDFInfo
- Publication number
- CN202665740U CN202665740U CN 201220329439 CN201220329439U CN202665740U CN 202665740 U CN202665740 U CN 202665740U CN 201220329439 CN201220329439 CN 201220329439 CN 201220329439 U CN201220329439 U CN 201220329439U CN 202665740 U CN202665740 U CN 202665740U
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- shaped handle
- handle
- probe
- depth
- hand lever
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Abstract
A pair of dual-purpose calipers for a department of dentistry consists of a straight handle and an L-shaped handle, wherein the detection end of the top of the straight handle is connected with a probe, the bottom end of the straight handle is provided with a scale pointer, the top detection end of the L-shaped handle is connected with a detection ring, the top end of the probe is arranged on the center of the detection ring, the bottom end of the L-shaped handle is provided with a dial, the dial is respectively provided with scales for indicating the depth of a preset positioning groove of a tooth body and scales for indicating the thickness of an artificial crown, the straight handle is movably connected with the L-shaped handle through a movable joint 1 to be close to the top detection end, and the straight handle and the L-shaped handle are movably connected with two spring leaves which are arranged between the handle and the L-shaped handle respectively through a movable joint 2 on the middle positions. The dual-purpose calipers not only can measure the depth of different positioning grooves prepared for the tooth body, but also can measure the thickness of different artificial crowns; and a favorable auxiliary tool is provided for learning the production of different crown bridges, the tool application is reduced, the cost is reduced, and the working and learning efficiency can be improved.
Description
Technical field
This utility model relates to a kind of survey tool, relates in particular to a kind of dual-purpose slide calliper rule of dentistry that can accurately measure the various locating groove degree of depth of tooth preparation and various artificial crown thickness in Oral Repair.
Background technology
In the department of stomatology, especially in the clinical of Prosthodontics and teaching, in the manufacturing process of various Guan Qiao, the tooth preparation locating groove degree of depth will be followed strict standard when tooth preparation, and the various artificial crown thickness of making also have strict standard.This has just proposed very high requirement to clinicist and student, especially for the student, at first will get hold of the preparation of the locating groove degree of depth in preparation process, sets up the concept of the different locating groove degree of depth, and this is very important to tooth preparation.Although have tooth preparation locating groove degree of depth guide car pin can control the locating groove degree of depth at present, but locating groove degree of depth guide car pin can only grind the fixing locating groove degree of depth, can not measure the various locating groove degree of depth of preparing out with common car pin, and in the tooth preparation process, to carry out the replacing of car pin, be not easy to student learning, also increased cost.Though the artificial crown thickness measure has Special caliper at present, it possesses a kind of function of the hat of measurement thickness, can not measure the locating groove degree of depth of tooth preparation.
Summary of the invention
The purpose of this utility model is for providing a kind of various locating groove degree of depth that can accurately measure tooth preparation can accurately measure again the dual-purpose slide calliper rule of dentistry of various artificial crown thickness in oral repairing clinic and the teaching.
The technical scheme that this utility model is taked is:
The dual-purpose slide calliper rule of a kind of dentistry, it is characterized in that: consisted of by straight hand lever 8 and L shaped handle 9, the end of probe place, top of straight hand lever 8 is connected with probe 1, the bottom of straight hand lever 8 is provided with tuning drive gear 6, the end of probe place, top of L shaped handle 9 is connected with and surveys circle 2, and the top of probe 1 is positioned at the center of surveying circle 2
,The bottom of L shaped handle 9 is provided with graduated disc 7, be respectively equipped with on the graduated disc 7 for the scale 10 of preparation locating groove 12 degree of depth that show tooth body 13 with for the scale 11 that shows artificial crown thickness, straight hand lever 8 and L shaped handle 9 are being flexibly connected by No. 1 movable joint 3 near end of probe place, top, No. 2 movable joint 5 by being separately positioned on the place, intermediate position of straight hand lever 8 and L shaped handle 9 be arranged on handle 8 and L shaped handle 9 between 4 flexible connections of two spring leafs.
The beneficial effects of the utility model
:This utility model provides a kind of various locating groove degree of depth that can measure at any time tooth preparation for doctor and the student of the department of stomatology, can measure again the measurement slide calliper rule of various artificial crown thickness, provide favourable aid for learning various Guan Qiao making, the minimizing instrument uses, reduce cost, improve working and learning efficient.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is that the A of top end of probe among Fig. 1 is to zoomed-in view;
Fig. 4 is that the B-B section of Fig. 3 shows the state diagram when the tooth preparation locating groove degree of depth is 0mm;
State diagram when Fig. 5 is this utility model detection tooth preparation locating groove degree of depth;
Fig. 6 is that this utility model shows the state diagram when artificial crown thickness is 0mm;
State diagram when Fig. 7 is this utility model measurement artificial crown thickness.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is further described.
The dual-purpose slide calliper rule of a kind of dentistry, extremely shown in Figure 7 such as Fig. 1, consisted of by straight hand lever 8 and L shaped handle 9, the end of probe place, top of straight hand lever 8 is connected with probe 1, the bottom of straight hand lever 8 is provided with tuning drive gear 6, the end of probe place, top of L shaped handle 9 is connected with and surveys circle 2, and the top of probe 1 is positioned at the center of surveying circle 2
,The bottom of L shaped handle 9 is provided with graduated disc 7, be respectively equipped with on the graduated disc 7 for the scale 10 of preparation locating groove 12 degree of depth that show tooth body 13 with for the scale 11 that shows artificial crown thickness, straight hand lever 8 and L shaped handle 9 are being flexibly connected by No. 1 movable joint 3 near end of probe place, top, No. 2 movable joint 5 by being separately positioned on the place, intermediate position of straight hand lever 8 and L shaped handle 9 be arranged on handle 8 and L shaped handle 9 between 4 flexible connections of two spring leafs.
When the degree of depth that Fig. 4 demonstrates this utility model indication tooth body 13 preparation locating grooves 12 is 0mm, probe 1 and the relation of surveying circle 2.State diagram when Fig. 5 is this utility model detection tooth preparation locating groove degree of depth.When using this utility model to survey the degree of depth of preparation locating groove 12 of tooth body 13, this utility model is placed on the facing that needs to measure, survey circle 2 parallel with the facing that will measure, light straight hand lever 8 and L shaped handle 9 of pressing slide calliper rule, make the top of probe 1 arrive the end central authorities that tooth body 13 prepares rear locating groove 12, tuning drive gear 6 points to the corresponding position of the scale 10 of demonstration tooth body 13 preparation locating grooves 12 degree of depth on the graduated discs 7 at this moment, and just the depth measurement of the locating groove 12 of readable teething body 13 preparations is come.
When Fig. 6 demonstrates this utility model indication artificial crown thickness and is 0mm, probe 1 and the relation of surveying circle 2.State diagram when Fig. 7 is this utility model measurement artificial crown thickness.When measuring artificial crown thickness, open straight hand lever 8 and the L shaped handle 9 of slide calliper rule, artificial crown is preced with wall 14 sandwiches between the top of surveying circle 2 and probe 1, show the corresponding position of the scale 11 of artificial crown thickness this moment on the tuning drive gear 6 sensing graduated discs 7, and the measured value that just can read artificial crown thickness comes.
Claims (1)
1. dual-purpose slide calliper rule of dentistry, it is characterized in that: consisted of by straight hand lever (8) and L shaped handle (9), the end of probe place, top of straight hand lever (8) is connected with probe (1), the bottom of straight hand lever (8) is provided with tuning drive gear (6), the end of probe place, top of L shaped handle (9) is connected with and surveys circle (2), and the top of probe (1) is positioned at the center of surveying circle (2)
,The bottom of L shaped handle (9) is provided with graduated disc (7), be respectively equipped with on the graduated disc (7) for the scale (10) of preparation locating groove (12) degree of depth that shows tooth body (13) with for the scale (11) that shows artificial crown thickness, straight hand lever (8) and L shaped handle (9) are being flexibly connected by No. 1 movable joint (3) near end of probe place, top, straight hand lever (8) and L shaped handle (9) by being separately positioned on the place, intermediate position No. 2 movable joints (5) and be arranged on handle (8) and L shaped handle (9) between two spring leafs (4) flexible connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220329439 CN202665740U (en) | 2012-07-10 | 2012-07-10 | Dual-purpose calipers for department of dentistry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220329439 CN202665740U (en) | 2012-07-10 | 2012-07-10 | Dual-purpose calipers for department of dentistry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202665740U true CN202665740U (en) | 2013-01-16 |
Family
ID=47486681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220329439 Withdrawn - After Issue CN202665740U (en) | 2012-07-10 | 2012-07-10 | Dual-purpose calipers for department of dentistry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202665740U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102755200A (en) * | 2012-07-10 | 2012-10-31 | 辽东学院 | Dental duel-purpose caliper |
| 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 |
| CN105982760A (en) * | 2015-02-09 | 2016-10-05 | 辽东学院 | Novel electronic multifunctional spiral measuring ruler for dental department |
| CN105982759A (en) * | 2015-02-09 | 2016-10-05 | 辽东学院 | Novel multi-purpose spiral measuring tape for dental department |
-
2012
- 2012-07-10 CN CN 201220329439 patent/CN202665740U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102755200A (en) * | 2012-07-10 | 2012-10-31 | 辽东学院 | Dental duel-purpose caliper |
| CN102755200B (en) * | 2012-07-10 | 2014-06-25 | 辽东学院 | Dental duel-purpose caliper |
| 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 |
| CN105982760A (en) * | 2015-02-09 | 2016-10-05 | 辽东学院 | Novel electronic multifunctional spiral measuring ruler for dental department |
| CN105982759A (en) * | 2015-02-09 | 2016-10-05 | 辽东学院 | Novel multi-purpose spiral measuring tape for dental department |
| CN105982760B (en) * | 2015-02-09 | 2017-07-21 | 辽东学院 | New-style electronic dentistry multifunctional spiral surveys chi |
| CN105982759B (en) * | 2015-02-09 | 2017-09-08 | 辽东学院 | Novel dental multifunctional spiral surveys chi |
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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: 20130116 Effective date of abandoning: 20140625 |
|
| RGAV | Abandon patent right to avoid regrant |