CN108577995A - Mouth sweeps equipment and its control method - Google Patents
Mouth sweeps equipment and its control method Download PDFInfo
- Publication number
- CN108577995A CN108577995A CN201810338845.XA CN201810338845A CN108577995A CN 108577995 A CN108577995 A CN 108577995A CN 201810338845 A CN201810338845 A CN 201810338845A CN 108577995 A CN108577995 A CN 108577995A
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- light
- mouth
- equipment
- sweeps
- preset value
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/0003—Making bridge-work, inlays, implants or the like
- A61C13/0004—Computer-assisted sizing or machining of dental prostheses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
- A61C19/04—Measuring instruments specially adapted for dentistry
- A61C19/05—Measuring instruments specially adapted for dentistry for determining occlusion
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Dentistry (AREA)
- Animal Behavior & Ethology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The present invention discloses that a kind of mouth sweeps equipment and mouth sweeps apparatus control method, whether the second light received by judgement meets preset value to judge that mouth sweeps whether equipment has been placed on before determinand (such as tooth), whether it is located in oral cavity, with decide whether to continue open mouth sweep equipment light projection unit power supply come continue projection the three-dimensional modeling of first light to establish cavity interior position, or close the power supply of light projection unit, i.e. the present invention can be automatically controled the light projector time, it is easy to use, without button is arranged sweeping equipment as traditional mouth, and the projection by pushing a button to control first light, in addition, the mode for automatically controlling the light projector time that mouth of the present invention sweeps equipment can also save electricity, reduce complete machine running time and temperature, the service life of equipment can be extended.
Description
Technical field
The present invention sweeps equipment about a kind of mouth and mouth sweeps the control method of equipment, and espespecially one kind can be automatically controled the light projector time
Mouth without operating another button again sweeps equipment and its control method.
Background technology
Currently, with the improvement of living standards, public can generally pursue better quality of the life, the health of tooth is for life
The maintenance of quality living is quite important, directly affects chewing and facial appearance.When tooth damage can not extremely be repaired, people are usual
The tooth that itself damage can be substituted using artificial tooth, to realize its chewing and safeguard the function of facial appearance, to not reduce very
To its quality of the life of raising.Artificial tooth was made in the past and needs mould of gritting one's teeth, but mould of gritting one's teeth can cause the sense of discomfort of people.Now new way
To sweep equipment using mouth come the 3D models of scanning mouth intracavitary tooth, the sense of discomfort for mould of gritting one's teeth can be exempted.
At present mouth sweep equipment generally use the mode of button realize startup with start scan tooth, common button for example this
Button on machine button, screen, foot-operated button, but the mode of this pressing button needs the dynamic of additional pressing button
Make the place for inevitably having it inconvenient in use to trigger, can bring inconvenience to user.
Therefore, it is necessary to which providing a kind of new mouth sweeps equipment and its control method, to overcome drawbacks described above.
Invention content
The light projector time is can be automatically controled without operating another button again one of the objects of the present invention is to provide a kind of
Mouth sweeps equipment and its control method, to solve the above problems.
In order to achieve the above object, a kind of mouth of present invention offer sweeps equipment, including：
Light projection unit, to project the first light；
Receive electro-optical device, the second light obtained after reflection for receiving first light；
Processing unit is coupled to the light projection unit and the receipts electro-optical device, and the processing unit is for judging that the receipts electro-optical device connects
Whether second light received meets preset value；
If judging, second light that the receipts electro-optical device receives meets the preset value, which controls the light projector
Unit persistently projects first light；
If judging, second light that the receipts electro-optical device receives is unsatisfactory for the preset value, which closes the throwing
Light unit and be spaced the first preset time open the light projection unit.
Preferably, the preset value is brightness value, when judging that the brightness of second light that the receipts electro-optical device receives is more than
The preset value, then the processing unit control the light projection unit and persistently open with lasting projection first light.
Preferably, the preset value is characterized pattern, when judging that second light that the receipts electro-optical device receives has the spy
Pattern is levied, then the processing unit controls the light projection unit and persistently opens with lasting projection first light.
Preferably, further including position sensing unit, when the position, sensing unit senses the mouth and sweeps equipment generation position change
When change, which sends the first signal and gives the processing unit, which controls the light projection unit and open to project this
First light.
Preferably, first light is the light for three-dimensional modeling.
In order to achieve the above object, the present invention also provides a kind of mouths to sweep apparatus control method, which sweeps apparatus control method and includes
Following steps：
S101 projects the first light；
S102 receives the second light that first light obtains after reflection；
S103, judges whether second light received meets preset value；
S104, if so, persistently projecting first light；
S105, if it is not, then stopping projecting first light and being spaced the return of the first preset time executing the step 101.
Preferably, the preset value is brightness value, then step S103 is second light for judging the receipts electro-optical device and receiving
Whether the brightness of line is more than the preset value.
Preferably, the preset value is characterized pattern, then step S103 be judge that the receipts electro-optical device receives this second
Whether light has this feature pattern.
Preferably, further including step S100 before step S101：
Detecting mouth sweeps the position of equipment, and when the position for detecting mouth and sweeping equipment changes, executes step S101.
Preferably, first light is the light for three-dimensional modeling.
Compared with prior art, the present invention judges that mouth is swept by the way that whether the second light that judgement receives meets preset value
Whether whether equipment has been placed on before determinand (such as tooth), i.e., be located in oral cavity, to decide whether to continue to open mouth
The power supply of the light projection unit of equipment is swept to continue to project the three-dimensional modeling of first light to establish cavity interior position, or is closed
The power supply of light projection unit, the i.e. present invention can be automatically controled the light projector time, easy to use, without sweeping equipment as traditional mouth
Button is set, and the projection by pushing a button to control first light, in addition, mouth of the present invention sweep equipment automatically control throwing
Mode between light time can also save electricity, reduce complete machine running time and temperature, can extend the service life of equipment.
Description of the drawings
Fig. 1 is the functional block diagram that equipment is swept according to the mouth of the embodiment of the present invention.
Fig. 2 is the structural schematic diagram that mouth sweeps equipment.
Fig. 3 is the flow chart that apparatus control method is swept according to the mouth of the embodiment of the present invention.
Fig. 4 is the flow chart that apparatus control method is swept according to the mouth of another embodiment of the present invention.
Specific implementation mode
To make to have further understanding to the purpose of the present invention, construction, feature and its function, hereby coordinate embodiment specifically
It is bright as follows.
It please refers to Fig.1 to Fig.3, Fig. 1 is the functional block diagram that equipment 100 is swept according to the mouth of the embodiment of the present invention, and Fig. 2 is mouth
The structural schematic diagram of equipment is swept, Fig. 3 is the flow chart that apparatus control method is swept according to the mouth of the embodiment of the present invention.Mouth in Fig. 3
Equipment 100 can be swept to realize with the mouth in Fig. 1 and Fig. 2 by sweeping apparatus control method.
As shown in Figure 1, it includes light projection unit 11, processing unit 12 and receipts electro-optical device 13 that mouth, which sweeps equipment 100,.Processing unit
12 coupling light projection units 11 receive electro-optical device 13.In this embodiment, processing unit 12, which can be integrated in, to be received in electro-optical device 13, and with
Light projection unit 11 couples, to carry out signal transmission；Or light projection unit 11, processing unit 12 and receipts electro-optical device 13 are integrated in one
In a equipment (such as mouth sweeps equipment), but not limited to this, specifically by designer depending on actual conditions.
Further, in order to make it easy to understand, the exemplified mouths of Fig. 2 sweep the common structure schematic diagram of equipment.It is set when strafing
Standby to be located in oral cavity in progress oral cavity when determinand scanning, the first light that light projection unit 11 emits enters after reflection unit reflects
Determinand (such as tooth) is penetrated, the second light which obtains after determinand reflection is reflected back through the reflection unit
Electro-optical device 13 is received, processing unit 12 carries out operation to construct the three-dimensional mould of the determinand according to second light received
Type.Certainly, mouth is swept the structure of equipment and is not limited with Fig. 2, light projection unit 11, receive electro-optical device 13 and reflection unit structure and
Position setting can be adjusted according to actual conditions, also, in some embodiments, it might even be possible to reflection unit is omitted, depending on
Depending on concrete condition, details are not described herein.
Include the following steps as shown in figure 3, the mouth of the embodiment of the present invention sweeps apparatus control method：
Step S101, light projection unit 11 project the first light；
Step S102 receives electro-optical device 13 and receives the second light that first light obtains after reflection；
Step S103, processing unit 12 judge to receive whether second light that electro-optical device 13 receives meets preset value；
Step S104, if so, processing unit 12, which controls light projection unit 11, persistently projects first light.
In this way, the present invention judges whether mouth sweeps equipment by the way that whether the second light that judgement receives meets preset value
It is placed on before determinand (such as tooth), i.e., whether is located in oral cavity, to decide whether to the lasting throwing opened mouth and sweep equipment
The power supply of light unit continues to project first light, to establish the three-dimensional modeling of cavity interior position, that is, automatic control can be achieved
It is the light projector time of light projector device processed, easy to use, without being arranged button sweeping equipment as traditional mouth, and by by pressing
Button controls the projection of first light, in addition, the mode for automatically controlling the light projector time that mouth of the present invention sweeps equipment can also save
It saves electricity, reduce complete machine running time and temperature, the service life of equipment can be extended.
In step S101, light projection unit 11 projects the first light.Wherein, which is the light needed for three-dimensional modeling
Line.Certainly, in other embodiment, which can also be the light being not used in needed for three-dimensional modeling, such as infrared ray,
But not limited to this.
In step s 102, it receives electro-optical device 13 and receives the second light that first light obtains after reflection.Specifically,
When there is object under test (such as tooth) in the scanning plane front (such as in oral cavity) that very moment sweeps equipment 100, the first light meeting
Recycling electro-optical device 13 is reflected by the determinand, at this point, the amount for receiving second light that electro-optical device 13 is recovered to can be relatively more.But
It is that when front is without the object under test, then first light will not be reflected back toward receipts electro-optical device 13 or reflex to receipts electro-optical device
13 amount light is less, at this point, the amount for receiving second light that electro-optical device 13 is recovered to can be fewer.
In step s 103, processing unit 12 judge to receive second light that receives of electro-optical device 13 whether meet it is default
Value.Specifically, processing unit 12 receives whether second light that electro-optical device 13 receives meets the preset value by judging, come
Judge whether the scanning plane front that mouth sweeps equipment 100 has object under test (such as tooth), that is, whether be located in oral cavity.
Processing unit 12 judges that it may include as follows to receive second light that electro-optical device 13 receives whether to meet preset value
Several concrete modes：
First way, the preset value are brightness value, i.e., processing unit 12 is received electro-optical device 13 by judgement and received
Whether the brightness of second light is more than the preset value, to judge whether the scanning plane front that mouth sweeps equipment 100 has object under test.
The size of brightness value can be obtained or set according to practical by technical staff.
The second way, the preset value are characterized pattern, then processing unit 12 is to receive electro-optical device 13 by judgement to receive
Second light whether there is this feature pattern, whether have object under test to judge mouth to sweep in front of the scanning plane of equipment 100.Its
Middle this feature pattern can be circle, triangle etc..
In step S104, if so, processing unit 12, which controls light projection unit 11, persistently projects first light.It is specific and
Speech, if processing unit 12 judges that receiving second light that electro-optical device 13 receives meets preset value, shows that mouth sweeps equipment 100
In oral cavity, there is object under test (such as tooth) in the scanning plane front that mouth sweeps equipment 100, then processing unit 12 controls light projection unit
11 persistently project first light, to carry out three-dimensional modeling to the determinand, obtain corresponding threedimensional model.
Further include step S105, if it is not, then processing unit 12 stops projecting first light and is spaced the first preset time
It returns and executes the step 101.
Specifically, if processing unit 12 judges that receiving second light that receives of electro-optical device 13 is unsatisfactory for the preset value,
Then processing unit 12, which closes light projection unit 11 and is spaced the first preset time, opens light projection unit 11.Even judge to receive electro-optical device 13
Second light received is unsatisfactory for the preset value, then shows that mouth is swept in front of the scanning plane of equipment 100 (such as positioned at oral cavity
In) without the object under test (such as tooth), then processing unit 12 closes light projection unit 11 to stop projecting first light, avoids
Waste electric power resource, loss mouth sweep equipment, and the discomfort for avoiding strong light from causing user or surrounding human eye, and quiet
After waiting for first preset time, returns and execute step S101, i.e., open light projection unit 11 again to project first light, and
Judge to receive whether second light that electro-optical device 13 receives meets the preset value, to determine that mouth sweeps whether equipment 11 waits for positioned at this
It surveys before object, so cycle executes.Certainly, in other embodiment, if judging to receive second light that electro-optical device 13 receives
Be unsatisfactory for the preset value, then show mouth sweep in front of the scanning plane of equipment 100 (such as in oral cavity) without the object under test (such as
Tooth), then processing unit 12 closes light projection unit 11 to stop projecting first light, specifically by designer according to practical feelings
Depending on condition, details are not described herein.
Further, as shown in figure 4, further including step S100 before step S101, detecting mouth sweeps the position of equipment 100
It sets, and when the position for detecting mouth and sweeping equipment 100 changes, executes step S101.
Specifically, it further includes position sensing unit (not shown) that mouth, which sweeps equipment 100, when the position sensing unit sense
When measuring this mouthful and sweeping the generation change in location of equipment, which sends the first signal to processing unit 12, processing unit 12
Light projection unit 11 is controlled to open to project first light.For example, when user picks up mouth and sweeps equipment 100, position sensing
Unit senses sweep equipment to the mouth and change in location occur, and send the first signal to processing unit 12, and the control of processing unit 12 is thrown
Light unit 11 is opened to project first light.
In conclusion the present invention is to judge that mouth sweeps equipment by judging whether the second light received meets preset value
It is no to be placed on before determinand (such as tooth), i.e., whether it is located in oral cavity, equipment is swept to decide whether to continue opening mouth
Light projection unit power supply come continue project first light, it is easy to use to establish the three-dimensional modeling of cavity interior position, and
It is not necessary that button, and the projection by pushing a button to control first light are arranged sweeping equipment as traditional mouth, in addition, this
The mode for automatically controlling the light projector time that invention mouth sweeps equipment can also save electricity, reduce complete machine running time and temperature, can
Extend the service life of equipment.
The present invention is described by above-mentioned related embodiment, however above-described embodiment is only the example for implementing the present invention.
It must be noted that the embodiment disclosed is not limiting as the scope of the present invention.On the contrary, do not depart from the present invention spirit and
It is changed and retouched made by range, belongs to the scope of patent protection of the present invention.
Claims (10)
1. a kind of mouth sweeps equipment, which is characterized in that include：
Light projection unit, to project the first light；
Receive electro-optical device, the second light obtained after reflection for receiving first light；
Processing unit is coupled to the light projection unit and the receipts electro-optical device, and the processing unit is for judging that the receipts electro-optical device receives
Second light whether meet preset value；
If judging, second light that the receipts electro-optical device receives meets the preset value, which controls the light projection unit
Persistently project first light；
If judging, second light that the receipts electro-optical device receives is unsatisfactory for the preset value, which closes the light projector list
First and the first preset time of interval opens the light projection unit.
2. mouth as described in claim 1 sweeps equipment, which is characterized in that the preset value is brightness value, when judging the receipts electro-optical device
The brightness of second light received is more than the preset value, then the processing unit controls the light projection unit and persistently opens to continue
Project first light.
3. mouth as described in claim 1 sweeps equipment, which is characterized in that the preset value is characterized pattern, when judge the receipts light fill
Setting second light received has this feature pattern, then the processing unit controls the light projection unit and persistently opens with lasting throwing
Penetrate first light.
4. mouth as described in claim 1 sweeps equipment, which is characterized in that further include position sensing unit, when the position senses list
Member sense the mouth sweep equipment occur change in location when, the sensing unit send the first signal give the processing unit, the processing list
Member controls the light projection unit and opens to project first light.
5. as Claims 1-4 any one of them mouth sweeps equipment, which is characterized in that first light is for three-dimensional modeling
Light.
6. a kind of mouth sweeps apparatus control method, which is characterized in that the mouth is swept apparatus control method and included the following steps：
S101 projects the first light；
S102 receives the second light that first light obtains after reflection；
S103, judges whether second light received meets preset value；
S104, if so, persistently projecting first light；
S105, if it is not, then stopping projecting first light and being spaced the return of the first preset time executing the step 101.
7. mouth as claimed in claim 6 sweeps apparatus control method, which is characterized in that the preset value is brightness value, then the step
S103 is whether the brightness for second light for judging that the receipts electro-optical device receives is more than the preset value.
8. mouth as claimed in claim 6 sweeps apparatus control method, which is characterized in that the preset value is characterized pattern, then the step
Rapid S103 is to judge whether second light that the receipts electro-optical device receives has this feature pattern.
9. mouth as claimed in claim 6 sweeps apparatus control method, which is characterized in that further include step before step S101
S100：
Detecting mouth sweeps the position of equipment, and when the position for detecting mouth and sweeping equipment changes, executes step S101.
10. sweeping apparatus control method such as claim 6 to 9 any one of them mouth, which is characterized in that first light be for
The light of three-dimensional modeling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810338845.XA CN108577995A (en) | 2018-04-16 | 2018-04-16 | Mouth sweeps equipment and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810338845.XA CN108577995A (en) | 2018-04-16 | 2018-04-16 | Mouth sweeps equipment and its control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108577995A true CN108577995A (en) | 2018-09-28 |
Family
ID=63622728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810338845.XA Pending CN108577995A (en) | 2018-04-16 | 2018-04-16 | Mouth sweeps equipment and its control method |
Country Status (1)
| Country | Link |
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| CN (1) | CN108577995A (en) |
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| CN201138479Y (en) * | 2007-12-27 | 2008-10-22 | 深圳市民德电子科技有限公司 | Photosensitive bar code reader |
| CN105125162A (en) * | 2015-09-17 | 2015-12-09 | 苏州佳世达光电有限公司 | Oral cavity scanner |
| CN105827889A (en) * | 2016-03-31 | 2016-08-03 | 广州视睿电子科技有限公司 | Light supplement control device and method of photographing type scanner and photographing type scanner |
| CN106447728A (en) * | 2016-08-29 | 2017-02-22 | 华为技术有限公司 | Scanning state adjustment method and apparatus |
| CN107045780A (en) * | 2017-04-28 | 2017-08-15 | 广东美的制冷设备有限公司 | Control method, remote control and electronic installation |
| CN107049542A (en) * | 2016-12-29 | 2017-08-18 | 苏州佳世达电通有限公司 | Scanning means and the method for scanning object |
| CN107303204A (en) * | 2016-04-21 | 2017-10-31 | 北京大学口腔医学院 | A kind of hand held oral three-dimensional scanner and control method |
| JP2018019302A (en) * | 2016-07-29 | 2018-02-01 | シャープ株式会社 | Image forming apparatus, control program, and control method |
-
2018
- 2018-04-16 CN CN201810338845.XA patent/CN108577995A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201138479Y (en) * | 2007-12-27 | 2008-10-22 | 深圳市民德电子科技有限公司 | Photosensitive bar code reader |
| CN105125162A (en) * | 2015-09-17 | 2015-12-09 | 苏州佳世达光电有限公司 | Oral cavity scanner |
| CN105827889A (en) * | 2016-03-31 | 2016-08-03 | 广州视睿电子科技有限公司 | Light supplement control device and method of photographing type scanner and photographing type scanner |
| CN107303204A (en) * | 2016-04-21 | 2017-10-31 | 北京大学口腔医学院 | A kind of hand held oral three-dimensional scanner and control method |
| JP2018019302A (en) * | 2016-07-29 | 2018-02-01 | シャープ株式会社 | Image forming apparatus, control program, and control method |
| CN106447728A (en) * | 2016-08-29 | 2017-02-22 | 华为技术有限公司 | Scanning state adjustment method and apparatus |
| CN107049542A (en) * | 2016-12-29 | 2017-08-18 | 苏州佳世达电通有限公司 | Scanning means and the method for scanning object |
| CN107045780A (en) * | 2017-04-28 | 2017-08-15 | 广东美的制冷设备有限公司 | Control method, remote control and electronic installation |
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Application publication date: 20180928 |