CN109925083A - A kind of scanner - Google Patents
A kind of scanner Download PDFInfo
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- CN109925083A CN109925083A CN201910184206.7A CN201910184206A CN109925083A CN 109925083 A CN109925083 A CN 109925083A CN 201910184206 A CN201910184206 A CN 201910184206A CN 109925083 A CN109925083 A CN 109925083A
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- plate
- rotary drive
- drive mechanism
- mounting
- rotating arm
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Abstract
The present invention provides a kind of scanners, it include: scanning case, fixture, mounting base, rotating arm, first rotary drive mechanism, second rotary drive mechanism and image capture mechanism, inner cavity chamber is provided in scanning case, fixture for clamping workpiece to be scanned is installed in scanning case, fixture is removably mounted in mounting base, what mounting base was able to rotate is mounted on rotating arm, first rotary drive mechanism is installed on rotating arm, first rotary drive mechanism is connect with mounting base, first rotary drive mechanism is rotated for drive installation seat relative rotation arm, rotating arm one end is mounted on the second rotary drive mechanism, second rotary drive mechanism is mounted in scanning case, rotating arm is inserted into scanning case with being able to rotate away from one end of the second rotary drive mechanism, rotating arm is supported away from one end of the second rotary drive mechanism by scanning case.The scanner solves the problems, such as to cause rotating arm to easily snap off because of single-ended supported by the second rotary drive mechanism of rotating arm in the prior art.
Description
Technical field
The present invention relates to tooth mould scanning equipment, and in particular to a kind of scanner.
Background technique
In the prior art, scanner includes: scanning case, fixture, mounting base, rotating arm, the first rotary drive mechanism, second
Rotary drive mechanism and image capture mechanism scan and are provided with inner cavity chamber in case, scan in case and are equipped with fixture, fixture is removable
It unloads and is mounted in mounting base, what mounting base was able to rotate is mounted on rotating arm, the first rotary drive mechanism is installed on rotating arm,
First rotary drive mechanism is connect with mounting base, and the first rotary drive mechanism is rotated for drive installation seat relative rotation arm, rotation
Pivoted arm one end is mounted on the second rotary drive mechanism, and the second rotary drive mechanism is mounted in scanning case, the second rotation driving
Mechanism for drive rotating arm around horizontal line rotation, the center line that mounting base relative rotation arm rotates about always with rotating arm
The central axis of relative scanning case rotation is equipped with the image capture mechanism fixed with chamber interior wall is scanned, figure in clamp top
As obtain mechanism be used for obtains be located at fixture on workpiece image, although can be realized scan there are the shortcomings that are as follows:
Since rotating arm is only that one end is supported by the second rotary drive mechanism, rotating arm is connect with the second rotary drive mechanism
The weight bearing at place is larger, and rotating arm is caused to easily snap off, and thereby reduces service life, is unfavorable for improving market value.
Summary of the invention
The present invention will provide a kind of scanner, solve in the prior art because rotating arm is single-ended by the second rotary drive mechanism branch
The problem of supportting and rotating arm caused to easily snap off.
To achieve the above object, present invention employs the following technical solutions:
A kind of scanner, comprising: scanning case, fixture, mounting base, rotating arm, the first rotary drive mechanism, the second rotation are driven
Motivation structure and image capture mechanism scan and are provided with inner cavity chamber in case, scan and are equipped in case for clamping workpiece to be scanned
Fixture, fixture is removably mounted in mounting base, and what mounting base was able to rotate is mounted on rotating arm, and is equipped on rotating arm
One rotary drive mechanism, the first rotary drive mechanism are connect with mounting base, and the first rotary drive mechanism is used for drive installation seat phase
Rotating arm is rotated, rotating arm one end is mounted on the second rotary drive mechanism, and the second rotary drive mechanism is mounted on scanning case
Interior, the second rotary drive mechanism is for driving rotating arm to rotate around horizontal line, the water that mounting base relative rotation arm rotates about
The central axis of horizontal line and the rotation of rotating arm relative scanning case, rotating arm are able to rotate away from one end of the second rotary drive mechanism
Ground is inserted into scanning case, and rotating arm is supported away from one end of the second rotary drive mechanism by scanning case.
Compared with the prior art, the invention has the following beneficial effects:
In use, firstly, workpiece to be scanned is mounted on fixture, using fixture by Workpiece clamping to be scanned；Then, will
Workpiece and fixture to be scanned are mounted in mounting base；After again, scanning case is closed, scanning case offers the window being connected to inner cavity chamber
Mouthful, chamber door for being opened and closed window is installed on scanning case, one edge of chamber door with to scan case hinged, chamber door other edge with sweep
It retouches case to be detachably connected, closes scanning case and namely use chamber door that will scan case close；Then, the first rotary driving machine
Structure, the second rotary drive mechanism and image capture mechanism are connected to control cabinet, control cabinet control the first rotary drive mechanism,
Second rotary drive mechanism and image capture mechanism cooperation running, realize that workpiece to be scanned moves in three-dimensional, so that figure
The marginal information of workpiece to be scanned can all be obtained as obtaining mechanism, this is driven due to rotating arm by the second rotation in the process
Mechanism and scanning case support simultaneously, while not interfering the rotation of rotating arm, extend the service life of rotating arm, improve market
3 dimensional drawing is calculated by the image data that scanning obtains in competitiveness, control cabinet.
Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the cross-sectional view of scanner；
Fig. 2 has the structural schematic diagram when gypsum tooth mould of pedestal for fixture clamping in Fig. 1；
Fig. 3 has the structural schematic diagram when pallet of stamp for fixture clamping in Fig. 1；
Fig. 4 is the cross-sectional view limited at rotation mechanism in Fig. 3.
Appended drawing reference: scanning case 1, fixture 2, bottom plate 21, support frame 22, support plate 23, the first plate body 230, the second plate body
231, guide rod 232, connecting plate 233, screw rod 234, revolving part 235, limit plate 24, mounting plate 25, inserted link 26, the first spring
27, mounting ring 28, second spring 290, clamping block 291, connecting rod 292, press lever 293, disk 200, cylinder 201, square column
202, third spring 203, the first ring gear 204, the second ring gear 205, rotating ring 206, rotating cylinder 207, mounting base 3, rotating arm 4,
First rotary drive mechanism 5, the second rotary drive mechanism 6, image capture mechanism 7, pedestal 8, pallet 90, handle 91.
Specific embodiment
In order to make the present invention realize technological means, creation characteristic, reach purpose and effect more clearly and be apparent to,
The present invention is further elaborated with reference to the accompanying drawings and detailed description:
As shown in Figures 1 to 4, present embodiment proposes a kind of scanner, comprising: scanning case 1, fixture 2, mounting base 3,
Rotating arm 4, the first rotary drive mechanism 5, the second rotary drive mechanism 6 (the first rotary drive mechanism 5 and the second rotation driving
Mechanism 6 all can be motor) and image capture mechanism 7, scans and is provided with inner cavity chamber in case 1, scan to be equipped in case 1 and be used for
The fixture 2 of workpiece to be scanned is clamped, fixture 2 is removably mounted in mounting base 3, and what mounting base 3 was able to rotate is mounted on rotating arm 4
On, the first rotary drive mechanism 5 is installed, the first rotary drive mechanism 5 is connect with mounting base 3, and the first rotation is driven on rotating arm 4
Motivation structure 5 is rotated for 3 relative rotation arm 4 of drive installation seat, and 4 one end of rotating arm is mounted on the second rotary drive mechanism 6, the
Two rotary drive mechanisms 6 are mounted in scanning case 1, and the second rotary drive mechanism 6 is for driving rotating arm 4 to revolve around horizontal line
Turn, the central axis for horizontal line and 4 relative scanning case 1 of the rotating arm rotation that 3 relative rotation arm 4 of mounting base rotates about, rotation
Pivoted arm 4 is inserted into scanning case 1 with being able to rotate away from one end of the second rotary drive mechanism 6, and rotating arm 4 drives away from the second rotation
One end of motivation structure 6 is supported by scanning case 1.
Fixture 2 is placed in mounting base 3 for convenience, fixture 2 includes: bottom plate 21, support frame 22 and grip slipper, bottom
It is provided with the first permanent magnet in plate 21, is provided with the second permanent magnet in mounting base 3, bottom plate 21 is used for through the first permanent magnet and the
The attraction of two permanent magnets is mounted in mounting base 3, and bottom plate 21 is fixed to 22 one end of support frame away from the side of mounting base 3, is propped up
22 other end of support is fixed to grip slipper, and grip slipper is for clamping workpiece to be scanned.The setting of support frame 22 is subsequent connecting plate
The installation of 233 guide rods 232 and screw rod 234 provides installation space, avoids because of distance between bottom plate 21 and support plate 23
It is too short and cause screw rod 234 rotation trouble.
For the simple grip slipper of design structure, grip slipper includes: support plate 23, limit plate 24, mounting plate 25, inserted link
26, the first spring 27, mounting ring 28 and clamping mechanism, support plate 23 and support frame 22 are fixed, and support plate 23 and bottom plate 21 are flat
Row, 23 one end of support plate are fixed with limit plate 24, and 23 other end of support plate is equipped with mounting plate 25, mounting plate 25 and limit plate 24
Between for placing workpiece to be scanned, mounting plate 25 is passed through for inserted link 26, inserted link 26 can opposite mounting plate 25 with support plate 23
Parallel side moves upwards, and 26 one end of inserted link is detachably connected by clamping mechanism and workpiece to be scanned, mounting plate 25 deviate to
Scanning workpiece side is provided with the mounting ring 28 fixed with inserted link 26, and mounting ring 28 is fixed to 27 one end of the first spring, the first bullet
27 other end of spring is fixed to mounting plate 25, is able to maintain inserted link 26 under 27 elastic force of the first spring and is inserted into workpiece to be scanned.
It is detached from or connect with workpiece to be scanned in order to facilitate clamping mechanism, clamping mechanism includes: second spring 290, clamping
Block 291, connecting rod 292 and lever 293 is pressed, clamping block 291, connecting rod 292 and be two by lever 293 are to be scanned
Workpiece offers the jack being inserted into for inserted link 26, is equipped with clamping block 291, clamping block on the end in jack in inserted link 26
291 can move in the radial direction with respect to inserted link 26 in inserted link 26, and each clamping block 291 is connected to 292 one end of connecting rod, even
292 other end of extension bar is fixed to by 293 one end of lever, second spring 290 is connected between two connecting rods 292, in second spring
It is able to maintain clamping block 291 under 290 elastic force and limits inserted link 26 and workpiece to be scanned disengaging.
Can the emerge end of inserted link 26 of clamping block 291 is wedge shape, and clamping block 291 do not hinder inserted link 26 to be inserted into work to be scanned
In part, in order to which inserted link 26 can be easily inserted in jack, and guaranteeing will not be arbitrarily and with scanning work after clamping block 291 is inserted into
Part is detached from.
Since workpiece to be scanned may be the gypsum tooth mould with pedestal 8, it is also possible to be to need to scan with stamp
Dental tray 90, and the dental tray 90 with stamp does not have jack, and the dental tray 90 with stamp has handle 91, handle 91 is
Design is taken out from disease population for convenience, the stamp of taking-up has saliva, and stamp deforms and saliva is avoided to pollute in order to prevent
Doctor's hand, thus pallet 90 and handle 91 are designed, it is provided with jack on the pedestal 8 of gypsum pressing mold, and gypsum pressing mold is then mounted in
On pedestal 8, thus when mounting plate 25 and vertical support plate 23 installation have pedestal 8 gypsum tooth mould, when mounting plate 25 with
It is then to install the pallet 90 for having stamp when support plate 23 is parallel.
In order to realize the gypsum tooth mould for having pedestal 8 and the pallet 90 with stamp (has to have when doing
The pallet 90 of stamp, the pallet 90 with stamp can be scanned directly after being sprayed with lime surface layer, can combine cad/cam artificial tooth
Stake can be designed quickly and is cut into materials such as zirconium oxides by designing system) it can clamp, improve entire folder
The scope of application of tool 2, improves the market competitiveness, and mounting plate 25 and support plate 23 are hinged, mounting plate 25 can rotate extremely with branch
Limited rotation mechanism is installed in the hinged place of the parallel position of fagging 23, mounting plate 25 and support plate 23, and limit rotation mechanism is for limiting peace
The rotation of 25 relative support plate 23 of loading board.Limit rotation mechanism is then the state in order to guarantee mounting plate 25, in order to guarantee 25 energy of mounting plate
It is enough to maintain and the perpendicular or parallel state of support plate 23.
In order to which design structure is simple and limit rotation mechanism easy to use, limit rotation mechanism includes: disk 200, cylinder 201, side
Column 202, third spring 203, the first ring gear 204 and the second ring gear 205, sunken end face shape of the mounting plate 25 close to support plate 23
At mounting groove, mounting groove is placed in for 23 one end of support plate, and 23 two sidewalls of support plate are mounted on revolvable rotating cylinder 207, is revolved
Rotating cylinder 207 is inserted into for 201 one end of cylinder, and 201 other end of cylinder is fixed to disk 200, and disk 200 is fixed to third spring 203
One end, 203 other end of third spring are fixed to rotating ring 206, and rotating ring 206 is mounted on rotating cylinder 207 with being able to rotate, rotation
Cylinder 207 is fixed with mounting plate 25, and the end that cylinder 201 is located in rotating cylinder 207 is fixed to 202 one end of square column, and square column 202 is another
End is inserted into support plate 23, and the square hole protruded into for square column 202 is offered in support plate 23, and square column 202 is rectangular parallelepiped structure, side
It is fixed with the first ring gear 204 on column 202, the second ring gear 205 can be engaged with the first ring gear 204, the second ring gear 205 is mounted on rotation
On 207 inner wall of rotating cylinder, it is able to maintain the first ring gear 204 under 203 elastic force of third spring and is engaged with the second ring gear 205.On handle 91
The perforation passed through for inserted link 26 is offered, clamping block 291 is detached from for limiting handle 91 and mounting plate 25.Square column 202 will not be with
Perforation is detached from, and square column 202 is unable to the rotation of relative support plate 23, and cylinder 201, disk 200 will not rotate, cylinder 201, disk
200 and square column 202 be only capable of relative support plate 23 and moved upwards in the side parallel with cylinder 201, push disk 200 and cylinder
201, it enables to first gear and second gear to be detached from, mounting plate 25 is allowed for after disengaging and rotating cylinder 207 revolves together
Turn cylinder 201, square column 202 and support plate 23 to rotate, so that mounting plate 25 rotates to the position of needs.
When installation has the pallet 90 of stamp, mounting plate 25 is rotated into the parallel position of support plate 23, pulls inserted link
26, so that the position that inserted link 26 is installed far from the pallet 90 with stamp；Then, by the pallet 90 with stamp in support plate 23
On, guarantee that the handle 91 of pallet 90 is close to mounting plate 25, be held against manually, and surface hand stops to perforation；Finally, release
Inserted link 26, under the elastic force of the first spring 27, inserted link 26 is stretched in perforation, limit plate 24 avoid the gypsum tooth mould of pedestal 8 to
Direction far from inserted link 26 is mobile, starts clamping block 291 and is extruded in inserted link 26, and deformation occurs for second spring 290, final to block
Tight block 291 passes through perforation, and clamping block 291 is located at 91 top of handle, and two clamping blocks 291 expand under 290 elastic force of second spring at this time
It opens to penetration hole diameter size is greater than, clamping block 291 would not be detached from handle 91 easily.
When the gypsum tooth mould of mounting seat 8, mounting plate 25 is rotated into the vertical position of support plate 23, pulls inserted link
26, so that the position that inserted link 26 is installed far from the gypsum tooth mould of pedestal 8；Then, the gypsum tooth mould of pedestal 8 is placed on support plate
On 23, and between mounting plate 25 and limit plate 24；Finally, release inserted link 26, under the elastic force of the first spring 27, inserted link 26
It stretches in jack, limit plate 24 avoids the gypsum tooth mould of pedestal 8 mobile to the direction far from inserted link 26, starts clamping block 291
It is extruded in inserted link 26, deformation occurs for second spring 290, and final clamping block 291 extend into jack inner wall, due to big in jack
It is outer small, therefore two clamping blocks 291 are expanded to greater than jack leading portion diameter dimension under 290 elastic force of second spring, clamping block 291 is just
It will not be detached from easily with jack.
Due in the pallet 90 with stamp may 90 bottom surface of pallet and handle 91 not in one plane, in order to guarantee to hold in the palm
90 bottom surface of disk and handle 91 not in one plane when handle 91 can still be maintained be close to the second plate body 231, avoid Yin Tuo
90 bottom surface of disk and handle 91 not in one plane when and pallet 90 agitates when causing to clamp, guarantee handle 91 and the second plate body
231 contact area is big, and support plate 23 includes: the first plate body 230, the second plate body 231, guide rod 232, connecting plate 233, screw rod
234 and revolving part 235, the first plate body 230 and limit plate 24 and support frame 22 are fixed, and the is provided with by the first plate body 230
Two plate bodys 231, the first plate body 230 is parallel with the second plate body 231, and the one end of the second plate body 231 far from the first plate body 230 is for pacifying
Mounting plate 25 is filled, the connecting plate 233 parallel with the first plate body 230 is installed on support frame 22, connecting plate 233 is for guide rod
232 and screw rod 234 pass through, screw rod 234 is threadedly coupled with connecting plate 233, guide rod 232 can opposite connecting plate 233 with first
The vertical side of plate body 230 moves upwards, and guide rod 232 is parallel with screw rod 234, and screw rod 234 and revolving part 235 are fixed, revolving part
235 are rotatably mounted on the second plate body 231.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the scope of the claims of invention.
Claims (8)
1. a kind of scanner, comprising: scanning case, fixture, mounting base, rotating arm, the first rotary drive mechanism, the second rotation driving
Mechanism and image capture mechanism scan and are provided with inner cavity chamber in case, scan and are equipped in case for clamping workpiece to be scanned
Fixture, fixture are removably mounted in mounting base, and what mounting base was able to rotate is mounted on rotating arm, and first is equipped on rotating arm
Rotary drive mechanism, the first rotary drive mechanism are connect with mounting base, and the first rotary drive mechanism is opposite for drive installation seat
Rotating arm rotation, rotating arm one end are mounted on the second rotary drive mechanism, and the second rotary drive mechanism is mounted in scanning case,
Second rotary drive mechanism is for driving rotating arm to rotate around horizontal line, the horizontal line that mounting base relative rotation arm rotates about
With the central axis of rotating arm relative scanning case rotation, which is characterized in that
Rotating arm is inserted into scanning case with being able to rotate away from one end of the second rotary drive mechanism, and rotating arm is away from the second rotation
One end of driving mechanism is supported by scanning case.
2. a kind of scanner according to claim 1, which is characterized in that fixture includes: bottom plate, support frame and clamping
Seat is provided with the first permanent magnet in bottom plate, is provided with the second permanent magnet in mounting base, and bottom plate is used for through the first permanent magnet and the
The attraction of two permanent magnets is mounted in mounting base, and bottom plate is fixed to support frame one end away from the side of mounting base, and support frame is another
One end is fixed to grip slipper, and grip slipper is for clamping workpiece to be scanned.
3. a kind of scanner according to claim 2, which is characterized in that grip slipper includes: support plate, limit plate, installation
Plate, inserted link, the first spring, mounting ring and clamping mechanism, support plate are fixed with support frame, and support plate is parallel with bottom plate, support
Plate one end is fixed with limit plate, and the support plate other end is equipped with mounting plate, to be scanned for placing between mounting plate and limit plate
Workpiece, mounting plate are passed through for inserted link, and the opposite mounting plate of inserted link energy is moved upwards in the side parallel with support plate, and inserted link one end passes through
Clamping mechanism is detachably connected with workpiece to be scanned, and mounting plate is provided with the installation fixed with inserted link away from workpiece side to be scanned
Ring, mounting ring are fixed to the first spring one end, and the first spring other end is fixed to mounting plate, is able to maintain under the first spring force
Inserted link is inserted into workpiece to be scanned.
4. a kind of scanner according to claim 3, which is characterized in that clamping mechanism include: second spring, clamping block,
Connecting rod and lever is pressed, clamping block, connecting rod and be two by lever, workpiece to be scanned are offered for inserted link insertion
Jack is equipped with clamping block in inserted link on the end in jack, clamping block can with respect to inserted link inserted link in the radial direction
Movement, each clamping block are connected to connecting rod one end, and the connecting rod other end is fixed to by lever one end, connect between two connecting rods
It is connected to second spring, clamping block limitation inserted link is able to maintain under second spring elastic force and workpiece to be scanned is detached from.
5. a kind of scanner according to claim 4, which is characterized in that clamping block can emerge inserted link end for wedge shape,
Clamping block does not hinder inserted link to be inserted into workpiece to be scanned.
6. a kind of scanner according to claim 5, which is characterized in that mounting plate is hinged with support plate, in mounting plate energy
Rotation is to the position parallel with support plate, and the limited rotation mechanism of hinged place installation of mounting plate and support plate, limit rotation mechanism is for limiting
Mounting plate relative support plate rotation processed.
7. a kind of scanner according to claim 6, which is characterized in that limit rotation mechanism includes: disk, cylinder, square column, the
Three springs, the first ring gear and the second ring gear, mounting plate form mounting groove close to the sunken end face of support plate, and mounting groove is for support
The merging of plate one end, support plate two sidewalls are mounted on revolvable rotating cylinder, and rotating cylinder is inserted into for cylinder one end, the cylinder other end
It is fixed to disk, disk is fixed to third spring one end, and the third spring other end is fixed to rotating ring, and rotating ring is pacified with being able to rotate
On rotating cylinder, rotating cylinder is fixed with mounting plate, and the end that cylinder is located in rotating cylinder is fixed to square column one end, and square column is another
End is inserted into support plate, the square hole protruded into for square column is offered in support plate, square column is rectangular parallelepiped structure, is fixed on square column
First ring gear can be engaged with the second ring gear with the first ring gear, and the second ring gear is mounted on rotating cylinder inner wall, in third spring force
Under be able to maintain the first ring gear and engaged with the second ring gear.
8. a kind of scanner according to claim 7, which is characterized in that support plate include: the first plate body, the second plate body,
Guide rod, connecting plate, screw rod and revolving part, the first plate body are fixed with limit plate and support frame, are provided with by the first plate body
Second plate body, the first plate body is parallel with the second plate body, and the one end of the second plate body far from the first plate body is being propped up for installing mounting plate
The connecting plate parallel with the first plate body is installed, connecting plate is passed through for guide rod and screw rod, screw rod and connecting plate screw thread on support
Connection, the opposite connecting plate of guide rod energy are moved upwards in the side vertical with the first plate body, and guide rod is parallel with screw rod, screw rod and rotation
Turn part to fix, revolving part is rotatably mounted on the second plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910184206.7A CN109925083A (en) | 2019-03-12 | 2019-03-12 | A kind of scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910184206.7A CN109925083A (en) | 2019-03-12 | 2019-03-12 | A kind of scanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109925083A true CN109925083A (en) | 2019-06-25 |
Family
ID=66986881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910184206.7A Pending CN109925083A (en) | 2019-03-12 | 2019-03-12 | A kind of scanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109925083A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112972028A (en) * | 2019-12-16 | 2021-06-18 | 苏州佳世达光电有限公司 | Appliance insertion mechanism and electronic device using same |
| CN113812924A (en) * | 2021-08-30 | 2021-12-21 | 南京厚麟智能装饰有限公司 | Dental image scanner and information cloud management system thereof |
-
2019
- 2019-03-12 CN CN201910184206.7A patent/CN109925083A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112972028A (en) * | 2019-12-16 | 2021-06-18 | 苏州佳世达光电有限公司 | Appliance insertion mechanism and electronic device using same |
| CN113812924A (en) * | 2021-08-30 | 2021-12-21 | 南京厚麟智能装饰有限公司 | Dental image scanner and information cloud management system thereof |
| CN113812924B (en) * | 2021-08-30 | 2024-01-16 | 南京厚麟智能装饰有限公司 | Dental image scanner and information cloud management system thereof |
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