CN102657560B - Ruler for measuring visual widths of teeth - Google Patents
Ruler for measuring visual widths of teeth Download PDFInfo
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- CN102657560B CN102657560B CN201210146947.4A CN201210146947A CN102657560B CN 102657560 B CN102657560 B CN 102657560B CN 201210146947 A CN201210146947 A CN 201210146947A CN 102657560 B CN102657560 B CN 102657560B
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- tooth
- probe
- base chi
- sliding frame
- measuring scale
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Abstract
The invention discloses a ruler for measuring visual widths of teeth. The ruler comprises an HE surface plate, wherein a support stand column is arranged at the edge close to the front end of the upper surface of the HE surface plate; the support stand column is connected with a connecting column through a joint; a base ruler is arranged on the connecting column; scales are arranged on the base ruler; and a slideable probe for indicating the scales is arranged on the base ruler. The ruler for measuring the visual widths of the teeth, provided by the invention, is simple in operation, convenient for use, accurate in measuring results, capable of accurately measuring the visual widths of the teeth and particularly the visual and aesthetic widths of front teeth and beneficial to the operation and the accurate evaluation of the clinical repair work of doctors to ensure that the visual widths of repaired maxillary front teeth and premolar tooth are coordinated and attractive in appearance.
Description
Technical field
The present invention relates to gauge, be specifically related to measure the gauge of tooth vision width.
Background technology
Along with the pursuit of people to visual image, dental prosthetics also becomes the target that numerous people pay close attention to.
Anterior tooth deficiency must bring aesthetic problem, and Upper Anterior Teeth disappearance is even more serious on impact attractive in appearance, and about Upper Anterior Teeth, aesthstic research of repairing becomes the target that stomatology is sought.
In clinical Dental Aesthetic reparation, particularly in the aesthstic repair process of labial teeth, the positive facial vision width ratio of the vision width, particularly maxillary central incisors of tooth, lateral incisor, canine tooth (for first, second premolars of the larger crowd of schistostoma) is very large for appearance effect impact after repairing.The positive facial vision width of so-called tooth, also referred to as the aesthstic width of tooth, refers to that tooth is in positive projection width.
But in clinical position, have not yet to see the aesthstic dip stick of commercial labial teeth width, made clinical position Chinese physician be difficult to the positive facial vision width of Measurement accuracy labial teeth.
Summary of the invention
In order to address the above problem, the inventor has carried out research with keen determination, found that: taking H E surface plate as substrate, by joint, the graduated base chi of tool is set, slidably pointer is set on base chi, can measures thus the vision width of tooth, and then complete the present invention.
One of object of the present invention is to provide a kind of tooth vision width measuring scale, it comprises HE surface plate, front end edge at HE surface plate upper surface arranges support post, support post is connected with joint pin by joint, joint pin is provided with base chi, base chi is marked with scale, is provided with the slidably probe of indicating graduation on base chi.
Two of object of the present invention is the tooth vision width measuring scale that provides above-mentioned, wherein, and base chi and the determined plane parallel of HE surface plate.
Three of object of the present invention is the tooth vision width measuring scale that provides above-mentioned, and wherein, support post is connected with joint pin by two interconnected joints, and described joint is rotary joint.
Four of object of the present invention is the tooth vision width measuring scale that provides above-mentioned, wherein, is provided with the probe of multiple indicating graduations on base chi.
Five of the object of invention is the tooth vision width measuring scale that provides above-mentioned, and wherein, the length of probe can regulate.
Six of the object of invention is the tooth vision width measuring scale that provides above-mentioned, wherein, the probe of indicating graduation comprises the sliding frame that can slide on base chi, sliding frame is fixed on base chi by fixed screw, on sliding frame, be provided for indicating the positioning pointer of tooth measuring position, on sliding frame, be provided for indicating the tuning drive gear of probe at base chi high scale.
Seven of the object of invention is the tooth vision width measuring scale that provides above-mentioned, and wherein, positioning pointer is telescopic type structure, and its length can regulate.
The object of invention eight be the tooth vision width measuring scale that provides above-mentioned, wherein, positioning pointer and sliding frame are affixed, or positioning pointer is rotatably connected on sliding frame, or positioning pointer is sticked on sliding frame by convex-concave structure.
Nine of the object of invention is the tooth vision width measuring scale that provides above-mentioned, and wherein, on base chi, along horizontal cross fluting, the probe of indicating graduation is plugged in groove, and is screwed.
Ten of the object of invention is the tooth vision width measuring scale that provides above-mentioned, and wherein, the contact area of HE surface plate and rear denture is latticed.
While using according to tooth vision width measuring scale provided by the invention, HE surface plate is put into experimenter's mouth, and consistent with denture and HE plane, between experimenter's denture and HE surface plate, fix by wax record or the articulation registration silicone rubber marking, then regulate rotary joint, make base chi and the determined plane parallel of HE surface plate, adjust position and the length of the probe of indicating graduation, make the positioning pointer of probe lay respectively at tooth near far away in the contact point of both sides, can calculate the vision width value of tooth according to the scale reading of positioning pointer.
By tooth vision width measuring scale provided by the invention, processing ease, easy-to-use, measurement result is accurate, the vision width of vision width, particularly labial teeth that can Measurement accuracy tooth, the device of aesthstic width, be beneficial to carrying out and the accurate evaluation of the work of doctor's clinical repair, make repair after premanillary teeth and the vision width of premolars reach coordination, attractive in appearance.As required, tooth vision width measuring scale provided by the invention can also be used for the actual middle-distant direction width of Measurement accuracy tooth.
Brief description of the drawings
Fig. 1 illustrates the structural representation of tooth vision width measuring scale according to the preferred embodiment of the present invention.
Fig. 2 illustrates the structural representation of the base chi of tooth vision width measuring scale and the probe of indicating graduation according to the preferred embodiment of the present invention.
Fig. 3 illustrates the cross-sectional view according to the base chi of tooth vision width measuring scale and the probe of indicating graduation of the preferred embodiment for the present invention.
Fig. 4 illustrates the structural representation according to the probe of the indicating graduation of the tooth vision width measuring scale of the preferred embodiment for the present invention.
Fig. 5 illustrates the cross-sectional view according to the probe of the indicating graduation of the tooth vision width measuring scale of the preferred embodiment for the present invention.
description of reference numerals
1-probe
2-base chi
3-rotary joint
4-HE surface plate
5-sliding frame
6-fixed screw
7-tuning drive gear
The positive pointer of 8-
The latticed contact area of 9-
31-support post
33-joint pin
Detailed description of the invention
Below pass through with reference to accompanying drawing, by preferred embodiment the present invention is described in detail, the features and advantages of the invention will become more clear, clear and definite along with these explanations.
In the present invention, HE surface plate 4 is conventional oral cavity HE surface plate, i.e. the guide plate consistent with HE plane, and its structure is as shown in Figure 1.HE plane is the plane of the upper lower jaw dental articulation plane of representative, tooth vision width measuring scale can be fixed on experimenter's tooth by HE surface plate.By rotary joint 3, can regulate arbitrarily the direction of base chi, in the time measuring, regulate rotary joint make base chi with the determined plane parallel of HE surface plate or make HE surface plate parallel with experimenter's pupil of both eyes line, get final product the vision width of Measurement accuracy tooth.
For the ease of the fixing HE surface plate of experimenter's interlock, in a preferred embodiment, the contact area of HE surface plate and rear denture is set to latticed contact area 9, as shown in Figure 1, the wax that interlock is used like this or silica gel can be adhesively fixed better HE surface plate and then the relative position of fixing experimenter's tooth and dip stick.
In the present invention, support post 31 is used for the supports such as base chi 2 and joint 3 to be fixed on HE surface plate 1.Support post 31 is arranged at HE surface plate front end edge, makes in the time of experimenter's interlock HE surface plate, and the base chi of support post 31 and upper connection thereof etc. are in experimenter's tooth front.
In the present invention, as joint 3, preferably use rotary joint, it can be along any direction, Arbitrary Rotation, thereby regulates flexibly, exactly the orientation of base chi.In a preferred embodiment, use two rotary joints.
In the present invention, as base chi 2, can use the graduated ruler of tool with certain width and thickness, ruler shape is preferably rectangular shape, as shown in fig. 1.The effect of base chi is many-sided, not only can regulate direction of measurement, and can stationary probe, thereby can also indicate the scale reading of probe to calculate the vision width of tooth.
In the present invention, the probe 1 of indicating graduation is arranged on base chi 2.The mode that probe 1 is arranged on base chi 2 has multiple, for example, slidable sliding frame 5 can be set on base chi, sliding frame 5 is fixed on base chi 2 by fixed screw 6, on sliding frame 5, be provided for indicating the positioning pointer of tooth measuring position, on sliding frame, be provided for indicating the tuning drive gear 7 of probe at base chi high scale, as shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 4; Also can be along horizontal cross fluting on base chi, the probe of indicating graduation is plugged in groove, and is screwed.
In the situation that using sliding frame, can in several ways positioning pointer be arranged on sliding frame, for example, positioning pointer integrated solid can be connected on sliding frame, or positioning pointer is rotatably connected on sliding frame, or positioning pointer is sticked on sliding frame, by convex-concave structure as shown in Figure 5.
In the present invention, probe 1 is for the measuring position of definite tooth, general by probe end being contacted to the measuring position of tooth, as the abutment points position of two teeth, such as contact point, middle contact point far away etc. near.When measurement, for different teeth, they are different from the distance of base chi, and therefore preferably the length of probe can regulate as required.
In a preferred embodiment, positioning pointer is telescopic type structure, thereby regulates length.
In the present invention, the probe of indicating graduation can slide on base chi, and when measurement, probe is indicated respectively the measuring position scale of tooth both sides, by calculating the vision width that can obtain tooth.For the ease of the scale of reading pointer, in a preferred embodiment, in base chi central authorities, fixing positive pointer 8 is set, its number of division is made as 0, and multiple movably probes are set in its both sides, as shown in Figure 2,
In conjunction with detailed description of the invention, the present invention is had been described in detail above; but these embodiments are exemplary; protection scope of the present invention is not construed as limiting; those skilled in the art understand; in the situation that not exceeding spirit and scope of the invention; can carry out to technical solutions and their implementation methods of the present invention replacement, amendment or the improvement of multiple equivalence, these are all in protection scope of the present invention.
Claims (7)
1. a tooth vision width measuring scale, it comprises HE surface plate, front end edge at HE surface plate upper surface arranges support post, support post is connected with joint pin by joint, joint pin is provided with base chi, base chi is marked with scale, is provided with slidably probe and the probe fixture of indicating graduation on base chi
Wherein,
The length of described probe can regulate,
The probe of described indicating graduation comprises the sliding frame that can slide on base chi, sliding frame is fixed on base chi by fixed screw, on sliding frame, be provided for indicating the positioning pointer of tooth measuring position, on sliding frame, be provided for indicating the tuning drive gear of probe at base chi high scale
Described positioning pointer is telescopic type structure, and its length can regulate.
2. tooth vision width measuring scale according to claim 1, wherein, base chi and the determined plane parallel of HE surface plate in the time measuring.
3. tooth vision width measuring scale according to claim 1, wherein, support post is connected with joint pin by two interconnected joints, and described joint is rotary joint.
4. tooth vision width measuring scale according to claim 1 wherein, is provided with the probe of multiple indicating graduations on base chi.
5. according to the tooth vision width measuring scale described in any one in claim 1-4, wherein, positioning pointer and sliding frame are affixed, or positioning pointer is rotatably connected on sliding frame, or positioning pointer is sticked on sliding frame by convex-concave structure.
6. according to the tooth vision width measuring scale described in any one in claim 1-4, wherein, on base chi, along horizontal cross fluting, the probe of indicating graduation is plugged in groove, and is screwed.
7. according to the tooth vision width measuring scale described in any one in claim 1-4, wherein, the contact area of HE surface plate and rear denture is latticed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210146947.4A CN102657560B (en) | 2012-05-11 | 2012-05-11 | Ruler for measuring visual widths of teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210146947.4A CN102657560B (en) | 2012-05-11 | 2012-05-11 | Ruler for measuring visual widths of teeth |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102657560A CN102657560A (en) | 2012-09-12 |
| CN102657560B true CN102657560B (en) | 2014-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210146947.4A Active CN102657560B (en) | 2012-05-11 | 2012-05-11 | Ruler for measuring visual widths of teeth |
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| CN (1) | CN102657560B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108670480B (en) * | 2018-05-30 | 2020-12-25 | 印象牙科医疗器械（深圳）有限公司 | Dental card and method for measuring dental model size based on dental card contrast |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5176516A (en) * | 1990-09-26 | 1993-01-05 | Masayuki Koizumi | Instrument for measuring a remaining alveolar bone |
| CN2131485Y (en) * | 1992-07-26 | 1993-05-05 | 王榜全 | Special measuring ruler for restoration of mouth cavity |
| JP2000042010A (en) * | 1998-07-27 | 2000-02-15 | Atsukatsu Himeshima | Occlusal plane measuring instrument |
| US6413085B1 (en) * | 2001-02-20 | 2002-07-02 | Panadent Corporation | System for improving the appearance of teeth |
| WO2011083932A3 (en) * | 2010-01-11 | 2011-11-03 | Choi Young Jin | Angle-indicating film holder for intraoral radiography, and disposable component for the film holder |
-
2012
- 2012-05-11 CN CN201210146947.4A patent/CN102657560B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5176516A (en) * | 1990-09-26 | 1993-01-05 | Masayuki Koizumi | Instrument for measuring a remaining alveolar bone |
| CN2131485Y (en) * | 1992-07-26 | 1993-05-05 | 王榜全 | Special measuring ruler for restoration of mouth cavity |
| JP2000042010A (en) * | 1998-07-27 | 2000-02-15 | Atsukatsu Himeshima | Occlusal plane measuring instrument |
| US6413085B1 (en) * | 2001-02-20 | 2002-07-02 | Panadent Corporation | System for improving the appearance of teeth |
| WO2011083932A3 (en) * | 2010-01-11 | 2011-11-03 | Choi Young Jin | Angle-indicating film holder for intraoral radiography, and disposable component for the film holder |
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| Publication number | Publication date |
|---|---|
| CN102657560A (en) | 2012-09-12 |
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