CN209018999U - A kind of reflection-proof scan shaft - Google Patents
A kind of reflection-proof scan shaft Download PDFInfo
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- CN209018999U CN209018999U CN201821488563.XU CN201821488563U CN209018999U CN 209018999 U CN209018999 U CN 209018999U CN 201821488563 U CN201821488563 U CN 201821488563U CN 209018999 U CN209018999 U CN 209018999U
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- sweep volume
- hole
- radius
- mounting base
- transition bench
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Abstract
The utility model provides a kind of reflection-proof scan shaft, including sweep volume, transition bench, mounting base and interconnecting piece；Sweep volume is fixed at the upper bottom surface of transition bench, and mounting base is fixed at the bottom surface of transition bench, and interconnecting piece is fixed on the side of sweep volume；The bottom surface radius of sweep volume is greater than the bottom surface radius of mounting base, and the radius of the upper bottom surface of transition bench is equal to the bottom surface radius of sweep volume, and the radius of the bottom surface of transition bench is equal to the bottom surface radius of mounting base；Multiple grooves are provided on the side of sweep volume；The center of sweep volume, transition bench and mounting base offers an installation through-hole, and installation through-hole is through the upper surface of sweep volume and the lower surface of mounting base；The outer surface of sweep volume, transition bench and interconnecting piece is provided with matt layer.By being provided with matt layer in the outer surface of sweep volume, transition bench and interconnecting piece, prevents scan shaft from reflective phenomenon occur, be conducive to the planting body information in Overall Acquisition patient mouthful, loss of learning caused by avoiding because of reflective phenomenon.
Description
Technical field
The utility model relates to tooth-implanting technical field more particularly to a kind of reflection-proof scan shafts.
Background technique
During implementing tooth-implanting operation, in order to reach better therapeutic effect, need to obtain the kind in patient mouthful
The information such as position, direction and the depth of implant.In general, there are mainly two types of the approach of the planting body information in acquisition patient mouthful, one
It is that planting body information is transferred out by plaster cast, second is that being swept by installing scan shaft on planting body, then by oral cavity
Retouch the planting body information in instrument acquisition patient mouthful.When shifting planting body information by first way, the system in patient mouthful is needed
Plaster cast is made, discomfort can be caused to patient, the problems such as to exist simultaneously that time-consuming low with precision, therefore second is generallyd use in the industry
Kind of mode obtains the planting body information in patient mouthful.
In the prior art, during planting body information being obtained by mouth cavity scanner, scan shaft can exist reflective existing
As and lead to loss of learning, the planting body information in patient mouthful fully, cannot be accurately converted.
Therefore, the existing technology needs to be improved and developed.
Utility model content
The technical problem to be solved by the present invention is in view of the above drawbacks of the prior art, provide a kind of reflection-proof
Scan shaft, has the advantages that non-reflective, is conducive to the planting body information in Overall Acquisition patient mouthful.
The utility model technical scheme applied to solve the technical problem is as follows:
A kind of reflection-proof scan shaft, including sweep volume, transition bench, mounting base and interconnecting piece；
The sweep volume and the mounting base are cylindrical-shaped structure, and the transition bench is round-like structure, the sweep volume
It is fixed at the upper bottom surface of the transition bench, the mounting base is fixed at the bottom surface of the transition bench, the connection
Portion is fixed on the side of the sweep volume；
The bottom surface radius of the sweep volume is greater than the bottom surface radius of the mounting base, the radius of the upper bottom surface of the transition bench
Equal to the bottom surface radius of the sweep volume, the radius of the bottom surface of the transition bench is equal to the bottom surface radius of the mounting base；
Multiple grooves are provided on the side of the sweep volume, multiple grooves are arranged along the vertical direction, the groove
Extend to the upper surface of the sweep volume；
The center of the sweep volume, the transition bench and the mounting base offers an installation through-hole, the installation through-hole
It is arranged along the vertical direction, the installation through-hole is through the upper surface of the sweep volume and the lower surface of the mounting base；
The outer surface of the sweep volume, the transition bench and the interconnecting piece is provided with matt layer.
Now compare with the prior art, the beneficial effect of the technical program is: by the outer of sweep volume, transition bench and interconnecting piece
Surface is provided with matt layer, prevents scan shaft from reflective phenomenon occur, is conducive to the planting body information in Overall Acquisition patient mouthful, keeps away
Loss of learning caused by exempting from because of reflective phenomenon.
Further, the installation through-hole includes the upper through-hole, middle through-hole and lower through-hole set gradually from top to bottom, described
Upper through-hole and the middle through-hole are cylindrical through-hole, and the lower through-hole is the through-hole of circular platform type；
The radius of the upper through-hole is greater than the radius of the middle through-hole, and the radius of the middle through-hole is equal to the lower through-hole
The radius of upper bottom surface, the radius of the bottom surface of the lower through-hole are greater than the radius of the upper bottom surface of the lower through-hole.
Beneficial effect using the above scheme is: an erecting bed is formed in the intersection of upper through-hole and middle through-hole, convenient for logical
Bolt is crossed to be mounted on planting body this scan shaft.In addition, through-hole of the lower through-hole for circular platform type, and the half of the bottom surface of lower through-hole
Diameter is greater than the radius of the upper bottom surface of lower through-hole, forms the horn-like opening become narrow gradually, is conducive to this scan shaft to import and plants
On body.
Further, there are three groove settings, one of groove be arranged in it is opposite with the interconnecting piece described in
On the side of sweep volume, other two groove is respectively set on the side of the sweep volume of the interconnecting piece two sides.
Beneficial effect using the above scheme is: being connected in another scan shaft by the interconnecting piece in a scan shaft
Groove in, two scan shafts are more easily connected.In addition, three grooves and interconnecting piece are evenly distributed in scanning
On the side of body, the connection between two sweep volumes is easily facilitated.
Further, the interconnecting piece includes the first connector and the second connector, and one end of first connector is set
It sets on the side of the sweep volume, the other end of first connector is fixedly connected with one end of second connector；
Width on second connector close to one end of first connector is greater than remote on second connector
The width of one end from first connector.
Beneficial effect using the above scheme is: saving space, reduces uncomfortable to patient's bring in therapeutic process.
Further, the side of the sweep volume is transitioned into the upper surface of the sweep volume by rounded corner.
Beneficial effect using the above scheme is: avoiding damage to the oral cavity of patient.
Further, the matt layer is frosted layer or coat, and frosted layer is to be formed by way of frosted
Matt layer, coat is the matt layer that is formed by way of the matt coating of spraying.
Beneficial effect using the above scheme is: having the advantages that easy to process.
Further, after the mounting base is set on planting body, the installation through-hole is passed through described in by a bolt
Sweep volume, the transition bench and the mounting base are removably disposed on planting body.
Beneficial effect using the above scheme is: having the advantages that structure is simple.
Further, the material of the sweep volume, the transition bench, the mounting base and the interconnecting piece is metal.
Further, other than using metal, the sweep volume, the transition bench, the mounting base and the interconnecting piece
Material can also be polyether-ether-ketone.
Further, the height of the sweep volume is no more than 10mm.
Beneficial effect using the above scheme is: so that the volume of this scan shaft is smaller.
Detailed description of the invention
Fig. 1 is a kind of overall schematic of reflection-proof scan shaft of the utility model.
Fig. 2 is a kind of side view of reflection-proof scan shaft of the utility model.
Fig. 3 is a kind of top view of reflection-proof scan shaft of the utility model.
Fig. 4 is the cross-sectional view of sweep volume, transition bench and mounting base in a kind of reflection-proof scan shaft of the utility model.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, clear, develop simultaneously implementation referring to the drawings
The utility model is further described in example.It should be appreciated that specific embodiment described herein is only used to explain this reality
With novel, it is not used to limit the utility model.
Referring to figures 1-4, wherein Fig. 1 is a kind of overall schematic of reflection-proof scan shaft of the utility model；Fig. 2 is this
A kind of side view of reflection-proof scan shaft of utility model；Fig. 3 is a kind of top view of reflection-proof scan shaft of the utility model；Fig. 4
It is the cross-sectional view of sweep volume, transition bench and mounting base in a kind of reflection-proof scan shaft of the utility model.
As depicted in figs. 1 and 2, a kind of reflection-proof scan shaft, including sweep volume 1, transition bench 2, mounting base 3 and interconnecting piece 4.
Sweep volume 1 and mounting base 3 are cylindrical-shaped structure, and transition bench 2 is round-like structure, and sweep volume 1 was fixed at
The upper bottom surface of platform 2 is crossed, mounting base 3 is fixed at the bottom surface of transition bench 2, and interconnecting piece 4 is fixed at the side of sweep volume 1
On.
The effect of mounting base 3 is to cooperate with planting body, so that this scan shaft is mounted on planting body.In order to more preferable
Ground is connect with planting body, and the size of mounting base 3 should be matched with the size of planting body, and in order to preferably reflect in patient mouthful
Planting body information, the size of sweep volume 1 then should size suitably than mounting base 3 it is bigger.Specifically, sweep volume 1 and peace
It fills seat 3 to be connected by transition bench 2, mounting base 3 is fixed at the bottom surface of transition bench 2, and interconnecting piece 4 is fixed at sweep volume
On 1 side.The bottom surface radius of sweep volume 1 is greater than the bottom surface radius of mounting base 3, and the radius of the upper bottom surface of transition bench 2, which is equal to, to be swept
The bottom surface radius of body 1 is retouched, the radius of the bottom surface of transition bench 2 is equal to the bottom surface radius of mounting base 3.
In order to preferably to connect between two scan shafts, as shown in figure 3, being provided on the side of sweep volume 1
Multiple grooves 11, multiple grooves 11 are arranged along the vertical direction, and groove 11 extends to the upper surface of sweep volume 1.
When specific works, first a scan shaft is mounted on above a planting body, then another scan shaft is mounted on
Above another planting body, the interconnecting piece 4 then rotated on a planting body rides over the interconnecting piece 4 on another planting body
Groove 11 in, then by adhesive on a planting body interconnecting piece 4 and another planting body on groove 11 bond
Come, the connection being achieved that between two scan shafts.After multiple scan shafts are separately mounted on multiple planting bodies, then make more
It is mutually permanently connected between a scan shaft, the relative position between multiple scan shafts can be made to be fixed up, then pass through oral cavity
Scanner is scanned, and just can more accurately reflect the information such as position, direction and the depth of planting body in patient mouthful.
In order to enable scan shaft can be preferably mounted on planting body, and as shown in figures 1 and 3, sweep volume 1, transition bench 2
An installation through-hole 5 is offered with the center of mounting base 3, installation through-hole 5 is arranged along the vertical direction, and installation through-hole 5 runs through sweep volume 1
Upper surface and mounting base 3 lower surface.
The outer surface of sweep volume 1, transition bench 2 and interconnecting piece 4 is provided with matt layer；Specifically, matt layer be frosted layer or
Person's coat.By being provided with matt layer in the outer surface of sweep volume 1, transition bench 2 and interconnecting piece 4, prevent scan shaft from occurring anti-
Optical phenomenon is conducive to the planting body information in Overall Acquisition patient mouthful, loss of learning caused by avoiding because of reflective phenomenon.
As shown in figure 4, installation through-hole 5 includes upper through-hole 51, middle through-hole 52 and the lower through-hole 53 set gradually from top to bottom,
Upper through-hole 51 and middle through-hole 52 are cylindrical through-hole, and lower through-hole 53 is the through-hole of circular platform type；Wherein, the radius of upper through-hole 51 is big
In the radius of middle through-hole 52, the radius of middle through-hole 52 is equal to the radius of the upper bottom surface of lower through-hole 53, the bottom surface of lower through-hole 53
Radius is greater than the radius of the upper bottom surface of lower through-hole 53.
After mounting base 3 is set on planting body, installation through-hole 5 is passed through sweep volume 1, transition bench 2 and peace by a bolt
Dress seat 3 is removably disposed on planting body.
When specific installation, first this scan shaft is placed on planting body by lower through-hole 53, then is added out of upper through-hole 51
One piece of bolt, bolt are tightened on planting body after passing through middle through-hole 52, since the radius of upper through-hole 51 is greater than the half of middle through-hole 52
Diameter forms an erecting bed in the intersection of upper through-hole 51 and middle through-hole 52, and the nut of bolt will be stuck in through-hole 51 and lead to in
On erecting bed between hole 52.
Specifically, groove 11 setting there are three, as shown in figure 3, one of groove 11 be arranged in it is opposite with interconnecting piece 4
On the side of sweep volume 1, other two groove 11 is respectively set on the side of the sweep volume 1 of 4 two sides of interconnecting piece.Three grooves 11
It is evenly distributed in interconnecting piece 4 on the side of sweep volume 1, easily facilitates the connection between two sweep volumes 1.
Preferably, interconnecting piece 4 includes the first connector 41 and the second connector 42, and one end setting of the first connector 41 exists
On the side of sweep volume 1, the other end of the first connector 41 is fixedly connected with one end of the second connector 42；Second connector 42
The width of upper one end close to the first connector 41 is greater than the width of one end on the second connector 42 far from the first connector 41.
Circular arc type transition is provided between the side of the first connector 41 and the side of the second connector 42.
If the first connector 41 and the second connector 42 is of same size, it is connected to separately in the interconnecting piece 4 of a scan shaft
When on the groove 11 of one scan shaft, since the size of the second connector 42 limits, first scan shaft is unable to fully turn to
Position, it is larger so as to cause occupied space, and intraoral space is already very narrow, if the first connector 41 and second connects
Fitting 42 it is of same size, then be unfavorable for implement treatment.
In the technical scheme, the width on the second connector 42 close to one end of the first connector 41 is greater than the second connection
The width of one end on part 42 far from the first connector 41, due to the side in the side of the first connector 41 and the second connector 42
It is provided with arc-shaped transition between face, first scan shaft is sufficiently rotate in place, space can be saved, reduces treatment
It is uncomfortable to patient's bring in the process.
Preferably, the side of sweep volume 1 is transitioned into the upper surface of sweep volume 1 by rounded corner.It avoids in the side of sweep volume 1
Corner angle are formed between face and upper surface, can effectively prevent scratching the oral cavity of patient during treatment.
On the one hand, the material of sweep volume 1, transition bench 2, mounting base 3 and interconnecting piece 4 is metal, and iron, stainless specifically can be used
Steel etc..Metal has the advantages that intensity height and easy to process, is suitable in this scan shaft.
On the other hand, the material of sweep volume 1, transition bench 2, mounting base 3 and interconnecting piece 4 can also be polyether-ether-ketone.Polyethers ether
Ketone has the heat resistance of thermosetting plastics, and the long-term use temperature of polyether-ether-ketone is about 200 DEG C, at this temperature, can still be kept
Higher tensile strength and bending modulus, it or a kind of very firm material have excellent long-term creep resistant and resistance to tired
Labor performance.The chemical stability of polyether-ether-ketone is also very good, almost all highly stable to any chemical reagents in addition to the concentrated sulfuric acid,
Even if at a higher temperature, being still able to maintain good chemical stability.Polyether-ether-ketone also has splendid hot water resistance and resistance to
It is vapor permeability.It can be used for a long time in 200-250 degrees Celsius of steam, be completely suitable for dental care.In addition, polyether-ether-ketone
Excellent molding processibility is also convenient for manufacturing this scan shaft.
It should be noted that the technical program is to use the inherent characteristic of metal or polyether-ether-ketone, metal used is equal
For known materials, the technical program only applies the inherent characteristic of known materials, should a bit originally without making any improvement to material
Technical solution is the improvement of configuration aspects.
The height of sweep volume 1 in the prior art is usually 13-15mm, even higher, and in the technical scheme, scanning
The height of body 1 is no more than 10mm, convenient for directly using in the oral cavity of different age group patient.
In conclusion a kind of reflection-proof scan shaft, including sweep volume 1, transition bench 2, mounting base 3 and interconnecting piece 4；Sweep volume
1 and mounting base 3 be cylindrical-shaped structure, transition bench 2 is round-like structure, and sweep volume 1 is fixed at the upper bottom surface of transition bench 2,
Mounting base 3 is fixed at the bottom surface of transition bench 2, and interconnecting piece 4 is fixed on the side of sweep volume 1；The bottom of sweep volume 1
Radius surface is greater than the bottom surface radius of mounting base 3, and the radius of the upper bottom surface of transition bench 2 is equal to the bottom surface radius of sweep volume 1, transition bench
The radius of 2 bottom surface is equal to the bottom surface radius of mounting base 3；Multiple grooves 11, multiple grooves are provided on the side of sweep volume 1
11 are arranged along the vertical direction, and groove 11 extends to the upper surface of sweep volume 1；It opens in the center of sweep volume 1, transition bench 2 and mounting base 3
Equipped with an installation through-hole 5, installation through-hole 5 is arranged along the vertical direction, upper surface and mounting base 3 of the installation through-hole 5 through sweep volume 1
Lower surface；The outer surface of sweep volume 1, transition bench 2 and interconnecting piece 4 is provided with matt layer.Now compare with the prior art, this technology side
The beneficial effect of case is: by being provided with matt layer in the outer surface of sweep volume 1, transition bench 2 and interconnecting piece 4, preventing scan shaft
There is reflective phenomenon, be conducive to the planting body information in Overall Acquisition patient mouthful, information lacks caused by avoiding because of reflective phenomenon
It loses.
It should be understood that the application of the utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
It says, it can be modified or changed according to the above description, and all these modifications and variations all should belong to the appended power of the utility model
The protection scope that benefit requires.
Claims (10)
1. a kind of reflection-proof scan shaft, it is characterised in that: including sweep volume, transition bench, mounting base and interconnecting piece；
The sweep volume and the mounting base are cylindrical-shaped structure, and the transition bench is round-like structure, and the sweep volume is fixed
The upper bottom surface of the transition bench is set, and the mounting base is fixed at the bottom surface of the transition bench, and the interconnecting piece is solid
It is arranged on the side of the sweep volume calmly；
The bottom surface radius of the sweep volume is greater than the bottom surface radius of the mounting base, and the radius of the upper bottom surface of the transition bench is equal to
The bottom surface radius of the sweep volume, the radius of the bottom surface of the transition bench are equal to the bottom surface radius of the mounting base；
Multiple grooves are provided on the side of the sweep volume, multiple grooves are arranged along the vertical direction, and the groove extends
To the upper surface of the sweep volume；
The center of the sweep volume, the transition bench and the mounting base offers an installation through-hole, and the installation through-hole is along perpendicular
Histogram is to setting, and the installation through-hole is through the upper surface of the sweep volume and the lower surface of the mounting base；
The outer surface of the sweep volume, the transition bench and the interconnecting piece is provided with matt layer.
2. a kind of reflection-proof scan shaft according to claim 1, it is characterised in that: the installation through-hole includes from top to bottom
Upper through-hole, middle through-hole and the lower through-hole set gradually, the upper through-hole and the middle through-hole are cylindrical through-hole, described lower logical
Hole is the through-hole of circular platform type；
The radius of the upper through-hole is greater than the radius of the middle through-hole, and the radius of the middle through-hole is equal to the upper bottom of the lower through-hole
The radius in face, the radius of the bottom surface of the lower through-hole are greater than the radius of the upper bottom surface of the lower through-hole.
3. a kind of reflection-proof scan shaft according to claim 1, it is characterised in that: there are three the groove settings, wherein
One groove is arranged on the side of the sweep volume opposite with the interconnecting piece, and the company is respectively set in other two groove
On the side of the sweep volume of socket part two sides.
4. a kind of reflection-proof scan shaft according to claim 1, it is characterised in that: the interconnecting piece includes the first connector
Be arranged on the side of the sweep volume with one end of the second connector, first connector, first connector it is another
One end is fixedly connected with one end of second connector；
Width on second connector close to one end of first connector is greater than on second connector far from institute
State the width of one end of the first connector.
5. a kind of reflection-proof scan shaft according to claim 1, it is characterised in that: the side of the sweep volume passes through rounding
Angle is transitioned into the upper surface of the sweep volume.
6. a kind of reflection-proof scan shaft according to claim 1, it is characterised in that: the matt layer is frosted layer or painting
Coating.
7. a kind of reflection-proof scan shaft according to claim 1, it is characterised in that: further include a bolt, the bolt is worn
The installation through-hole is crossed to be removably disposed on planting body the sweep volume, the transition bench and the mounting base.
8. a kind of reflection-proof scan shaft according to claim 1, it is characterised in that: the sweep volume, the transition bench, institute
The material for stating mounting base and the interconnecting piece is metal.
9. a kind of reflection-proof scan shaft according to claim 1, it is characterised in that: the sweep volume, the transition bench, institute
The material for stating mounting base and the interconnecting piece is polyether-ether-ketone.
10. a kind of reflection-proof scan shaft according to claim 1, it is characterised in that: the height of the sweep volume is no more than
10mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821488563.XU CN209018999U (en) | 2018-09-12 | 2018-09-12 | A kind of reflection-proof scan shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821488563.XU CN209018999U (en) | 2018-09-12 | 2018-09-12 | A kind of reflection-proof scan shaft |
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| Publication Number | Publication Date |
|---|---|
| CN209018999U true CN209018999U (en) | 2019-06-25 |
Family
ID=66904411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821488563.XU Active CN209018999U (en) | 2018-09-12 | 2018-09-12 | A kind of reflection-proof scan shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209018999U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT523132A2 (en) * | 2019-10-29 | 2021-05-15 | Fürhauser Lukas Dr | SCAN BODY WITH LONG ARM |
| AT523131A3 (en) * | 2019-10-29 | 2021-05-15 | Fuerhauser Nikolaus | SCAN BODIES WITH ORIENTATION MARKINGS |
| WO2023081956A1 (en) | 2021-11-09 | 2023-05-19 | Tektonic4d Pty Ltd | Device and method for determining the position of a dental implant |
-
2018
- 2018-09-12 CN CN201821488563.XU patent/CN209018999U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT523132A2 (en) * | 2019-10-29 | 2021-05-15 | Fürhauser Lukas Dr | SCAN BODY WITH LONG ARM |
| AT523131A3 (en) * | 2019-10-29 | 2021-05-15 | Fuerhauser Nikolaus | SCAN BODIES WITH ORIENTATION MARKINGS |
| AT523131A2 (en) * | 2019-10-29 | 2021-05-15 | Fürhauser Nikolaus Dr | SCAN BODIES WITH ORIENTATION MARKINGS |
| AT523132A3 (en) * | 2019-10-29 | 2021-05-15 | Fürhauser Lukas Dr | SCAN BODY WITH LONG ARM |
| WO2023081956A1 (en) | 2021-11-09 | 2023-05-19 | Tektonic4d Pty Ltd | Device and method for determining the position of a dental implant |
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Address after: Building 11A, Building 1, Kangtaijian Health Industry Building, No. 7 Rongtian Road, Jinsha Community, Kengzi Street, Pingshan District, Shenzhen City, Guangdong Province, 518000 Patentee after: Shenzhen Kangtaijian Medical Technology Co.,Ltd. Address before: 518000 Sixth Floor, Building E, Chiwan Industrial Park, No. 1 Shaodi Road, Shekou Chiwan, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN KANGTAIJIAN DENTAL INSTRUMENT CO.,LTD. |