Tooth-cleaning machineTechnical field
The present invention relates to oral cavity health apparatus is and in particular to a kind of tooth-cleaning machine.
Background technology
With growth in the living standard, people are for the attention rate also more and more higher of oral hygiene.Toothwash becomesModern people maintain a kind of conventional health care mode of oral hygiene, by toothwash, can remove tooth rowThe soft dirt of tooth, dental calculuss etc., prevent oral disease.
Tooth-cleaning machine is then the special equipment of toothwash, generally comprises interconnective handle and has work point of a knifeWork head, be provided with handle for drive the vibration of work head motor and with the work stream that connects of headBody path.Tooth-cleaning machine needs to use cooperatively with dentistry therapy instrument.It is provided with dentistry therapy instrument and the fire hose from the beginningThe supply channel that head connects, and for controlling the control circuit of motor operations, and supplied by external power sourceElectricity.
During use, tooth-cleaning machine is connected in dentistry therapy instrument so that the fluid of tooth-cleaning machine leads to by handleRoad is connected with the supply channel of dentistry therapy instrument and connects, and is energized by external power source；After starter motor,Work head is stretched in oral cavity, makes work point of a knife and the tooth surface contact of work head, then pass through vibrationStrike off the soft dirt of tooth, dental calculuss.Work head water spray simultaneously, remove for cleaning scraper the tooth getting off soft dirt,Dental calculuss.
At present in toothwash nursing, typically only observe by the naked eye the situation of cleaning, due to light in oral cavityDark, operator generally relies on outside light or personal experience to judge the situation cleaned, judgementAccuracy is not high.And for operator, due to the process of whole toothwash nursing cannot be seen, thereforeIt is difficult to judge whether the tooth of oneself has really obtained thoughtful cleaning and nursing.
Content of the invention
When what the present invention solved is that existing tooth-cleaning machine carries out toothwash when using, operator cannot be exactlyObserve the situation of cleaning, the accuracy of judgement is not high.
For solving the above problems, the present invention provides a kind of tooth-cleaning machine, including interconnective handle and workHead, described work head has the work point of a knife for cleaning tooth；Described handle is near described work headOne end is provided with camera lens, and the work point of a knife of described work head is located in the visual field of described camera lens, can be with described workMake first and stretch into oral cavity.
Optionally, also include the support for supporting described camera lens, described camera lens is set up in by describedOn described handle.
Optionally, described support is removably arranged on described handle, and described support is included for arrangingThe support panel of described camera lens, and relatively located at the leg of described support panel both sides, described legFor being held in described handle both sides in the width direction.
Optionally, described leg tilts towards the leg positioned at described support panel opposite side.
Optionally, the free end of described leg is provided with grab, and described grab is used for hooking described handle.
Optionally, there is cavity in described support panel, described camera lens is located at the cavity of described support panelInterior.
Optionally, described cavity is airtight, and the surface of described support panel is at least corresponding with described camera lensPosition is transparent；Or, described camera lens is exposed to outside described support panel.
Optionally, also include illuminace component, around described camera lens, the work knife of described work headPoint is located in the range of exposures of described illuminace component.
Optionally, described illuminace component is LED lamp.
Compared with prior art, technical scheme has the advantage that
Camera lens is set in tooth-cleaning machine, and camera lens is connected with display device to be filled the image photographing by displayPut and show, operator can see the situation of dental surface by display device, thus sentencing exactlyThe clean-up performance of snaggletooth tooth.
Further, camera lens is removably fastened on handle by support, camera lens can from differentTooth-cleaning machine uses cooperatively.
Further, it is provided with illuminace component around camera lens, be used for illuminating intraoral environment, make operator clearObserve to Chu the situation of cavity interior.
Brief description
Fig. 1 is the structural representation of the tooth-cleaning machine of the embodiment of the present invention；
Fig. 2 be the embodiment of the present invention tooth-cleaning machine in be provided with camera lens support structural representation.
Specific embodiment
Understandable for enabling the above objects, features and advantages of the present invention to become apparent from, below in conjunction with the accompanying drawingsThe specific embodiment of the present invention is described in detail.
The present embodiment provides a kind of tooth-cleaning machine, with reference to Fig. 1, including interconnective handle 10 and work head20, work 20 is provided with the work point of a knife 21 for cleaning tooth.
The handle 10 of the tooth-cleaning machine of the present embodiment is being provided with camera lens 30, camera lens near one end of work 2030 towards work 20 work point of a knife 21.During use, camera lens 30 can enter with work 20In oral cavity.Camera lens 30 is wired or wirelessly communicates to connect with display device, and display device can beMobile phone, computer etc..Camera lens 30 can be taken pictures to intraoral environment or be photographed, and will photographImage transmission, to display device, is shown by display device.
When operator's hand-held tooth-cleaning machine toothwash, camera lens 30 with work 20 together inlet port intracavity,Because camera lens 30 is towards the work point of a knife 21 of work 20, work point of a knife 21 and work point of a knife 21 weeksThe object enclosing is by the visual field entering camera lens 30.When the work point of a knife 21 of work 20 is with teeth contact,Also by the visual field entering camera lens 30, camera lens 30 then can be taken the photograph on the surface that tooth is contacted with work point of a knife 21Enter the image of dental surface, and by image output to display device.Operator can be by aobvious in toothwashShowing device sees the position that the soft dirt of tooth, tartar are located, and cleaning process is more targeted, and can be wellSee whether the tooth of oneself is fully cleaned.
In conjunction with shown in Fig. 2, the tooth-cleaning machine of the present embodiment also includes the support 40 for supporting camera lens 30, mirror30 pass through support 40 on handle 10.Wherein, camera lens 30 regularly can be set by support 40So that non-dismountable between camera lens 30 and handle 10 on handle 10.Or, camera lens can also pass throughSupport 40 is detachably arranged on handle 10, so, for choosing whether camera lens as needed30 are loaded on handle 10, and when tooth-cleaning machine goes out of use, camera lens 30 can remove from handle 10, andIt is contained on the handle of new tooth-cleaning machine.
Camera lens is detachably arranged on handle the present embodiment, does not therefore need to change existing tooth-cleaning machineStructure it is only necessary to directly camera lens is contained on the handle of existing tooth-cleaning machine, and after being connected with display deviceCan use.If wired connection between camera lens 30 and display device, transmission line may be located at handle 10Outside is it is also possible to pass and connect to display device from handle 10.
In the present embodiment, can be by grafting, clamping or bonding etc. each between support 40 and handle 10The form of kind is connected to handle 10.In the present embodiment, pass through between support 40 and handle 10 to be engaged by clamping.
Specifically, with reference to Fig. 2, support 40 includes the support panel 41 for arranging camera lens 30, andRelatively located at the leg 42 of support panel 41 both sides, leg 42 is used for being held in handle 10 widthBoth sides with clamping lever 10.Wherein, support panel 41 tilts towards the work point of a knife 21 of work 20,And towards work point of a knife 21, so that work point of a knife 21 can enter in the visual field of camera lens 30.
Illuminace component 31, such as LED lamp are additionally provided with support panel 41, for intraoral environmentIt is illuminated the definition it is ensured that photographing.Specifically, illuminace component 31 located at camera lens 30 around,Work point of a knife 21 is located in the range of exposures of illuminace component 31, its direction of illumination of illuminace component in other wordsTowards work point of a knife 21, can accurately be radiated in the oral cavity on the tooth being cleaned.
Wherein, can be provided in support panel 41 accommodating the cavity of camera lens 30.Cavity can be closeClose, and the surface of support panel 41 is set to transparence, or the portion being at least located in camera lens 30Position is set to transparence, and the position being located for illuminace component 31 at least should be printing opacity.So, mirror30 and illuminace component 31 be arranged in cavity, be not exposed to outside, can prevent from connecing in toothwashContact water and break down.In other embodiments, if camera lens and illuminace component waterproof itself,Can be exposed to outside support panel 41, or, illuminace component can also be set up in handle by other propping upUpper and light directive works point of a knife.
With continued reference to Fig. 2, the leg 42 of support 40 is towards the leg 42 positioned at support panel 41 opposite sideTilt.That is, along the direction away from support panel 41, the interval between both sides leg 42 is more nextLess.So, during installation, for different shape, various sizes of handle 10, leg 42 can be supporttedOpen, and be clamped on due to elastic reaction on handle 10, improve the suitability of support 40.
In addition, the free end (away from one end of support panel) of leg 42 is provided with towards another leg 42Grab 43, after the completion of assembling, grab 43 can hook handle 10, prevents support 40 from reversely deviating from handssHandle 10.
In Fig. 2, in support 40, the substantially planar shape of leg 42.In other embodiments, legShape can also be arranged according to specific handle shape, be for example directed to cylindrical handle, then permissibleCurved leg is set so as to fit with handle.
Although present disclosure is as above, the present invention is not limited to this.Any those skilled in the art,Without departing from the spirit and scope of the present invention, all can make various changes or modifications, therefore the guarantor of the present inventionShield scope should be defined by claim limited range.