CN114159183A

CN114159183A - Full-mouth toothbrush digital cloud customization method and full-mouth toothbrush based on digital customization

Info

Publication number: CN114159183A
Application number: CN202111503194.3A
Authority: CN
Inventors: 谭海波
Original assignee: Chengdu Gaoxin Chenxi Technology Co ltd
Current assignee: Chengdu Gaoxin Chenxi Technology Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-03-11
Anticipated expiration: 2041-12-09
Also published as: CN114159183B

Abstract

The invention belongs to the technical field of digital customization, and particularly relates to a digital cloud customization method for a full-mouth toothbrush and the full-mouth toothbrush based on digital customization. The invention discloses a full-mouth toothbrush digital cloud customization method, which comprises the following steps: acquiring a digital customization request and verification information sent by a cloud server; receiving full-oral-dentition data of a customized object sent by a cloud server, wherein the full-oral-dentition data at least comprises full-oral-dentition surface shape data of the customized object; generating a virtual full dentition according to the full dentition data of the customized object; generating a first virtual base from the virtual full-mouth dentition; generating virtual bristles; obtaining a second virtual substrate according to the superposed part of the virtual bristles and the first virtual substrate; making the full-mouth toothbrush. The invention relates to a full-mouth toothbrush customized based on a digital cloud, which comprises a cleaning body, a driving device and a digital customization unit. The invention can obviously improve the oral cavity cleaning effect, shorten the cleaning time and reduce the complexity of user operation.

Description

Full-mouth toothbrush digital cloud customization method and full-mouth toothbrush based on digital customization

Technical Field

The invention belongs to the technical field of digital customization, and particularly relates to a digital customization method for a full-mouth toothbrush and the full-mouth toothbrush based on the digital customization.

Background

The digital customization technology acquires data representing the personalized requirements of users, carries out product processing on the data representing the personalized requirements of the users, and finally manufactures products meeting the personalized requirements of the users according to the processed data. Because the product manufactured by adopting the digital customization technology can be matched with the actual requirements of the individual of the user to the maximum extent, the use experience of the user is obviously improved.

For a user who needs to clean teeth in the oral cavity efficiently, the conventional common toothbrush can only clean one or two teeth at a time, and because the shapes and the arrangement of the teeth are not completely regular, the efficiency of cleaning the teeth by using the common toothbrush is extremely low, a correct tooth brushing method is complex and difficult to master correctly, and teeth in some parts of the oral cavity are difficult to brush during tooth brushing, so that the common toothbrush is difficult to meet the requirements of the user. In order to improve the efficiency of oral cleaning, some users also use full-mouth toothbrushes to clean the oral cavity. When the full-mouth toothbrush is used, the teeth of a user are wrapped, all the teeth in the oral cavity can be cleaned simultaneously, and the oral cavity cleaning efficiency is improved to a certain degree. Because the surface morphology and the growth direction of each tooth of each user and the adjacent relation between the teeth are different, the existing full-mouth toothbrush can wrap all the teeth, but the full-mouth toothbrush is not manufactured for the user according to the oral dentition data of the user, the extending length and the angle of the bristles at each position of the full-mouth toothbrush cannot be well matched with the shapes of all the teeth of each user, so that the teeth at certain positions cannot be cleaned by the bristles in the using process of the full-mouth toothbrush, or the cleaning is not thorough, and the individual requirements of different users for efficiently cleaning the teeth cannot be met.

Disclosure of Invention

In view of the above, the invention provides a full-mouth toothbrush digital customization method and a full-mouth toothbrush based on digital customization, so as to solve the technical problems that the existing full-mouth toothbrush cannot meet individual customization requirements of different users and the oral cavity cleaning effect is poor.

The technical scheme adopted by the invention is as follows:

in a first aspect, the invention provides a digital cloud customization method for a full-mouth toothbrush, which comprises the following steps:

s01: acquiring a digital customization request and verification information sent by a cloud server;

s02: judging whether receiving and accepting the digital customization request or not according to the digital customization request and the verification information;

s03: if the digital customization request is accepted, sending a data transmission request to a cloud server;

s1: receiving full-oral-dentition data of a customized object sent by a cloud server, wherein the full-oral-dentition data at least comprises full-oral-dentition surface shape data of the customized object;

s2: generating a virtual full dentition according to the full dentition data of the customized object;

s3: generating a first virtual substrate according to the virtual full-mouth dentition, and enabling the surface of the first virtual substrate facing the virtual full-mouth dentition to be away from the tooth surface of the virtual full-mouth dentition by a first preset distance;

s4: generating virtual bristles according to the virtual full-mouth dentition and the first virtual substrate, wherein one end of the generated virtual bristles is superposed with the first virtual substrate, the other opposite end of the generated virtual bristles is a free end, the virtual bristles comprise virtual static customized bristles, and the positions and the orientations of the free ends of the virtual static customized bristles are matched with the shapes of the virtual full-mouth dentition;

s5: generating a virtual mounting hole on the first virtual substrate according to the overlapped part of the virtual bristles and the first virtual substrate to obtain a second virtual substrate;

s6: a full-mouth toothbrush is made from the virtual bristles and the second virtual substrate.

Preferably, the S6: making a full mouth toothbrush from the virtual bristles and the second virtual substrate further comprises the steps of:

s61: generating base 3D print data from the second virtual base;

s62: 3D printing is carried out according to the 3D printing data of the substrate to obtain the substrate with the mounting hole;

s63: acquiring length data of bristles according to the virtual bristles;

s64: manufacturing bristles with corresponding lengths according to the virtual bristle length data;

s65: installing the bristles into the installation holes at corresponding positions on the substrate to obtain a digital customization unit;

s66: a digital customization unit is mounted to the cleaning body of the full-mouth toothbrush.

Preferably, the bristles further comprise dynamically customized bristles, the method comprising the steps between step S4 and step S5 of:

s41: acquiring vibration data of the full-mouth toothbrush;

s42: acquiring the relative position relation between the free end of the virtual static customized bristle and the surface of the virtual full-mouth dentition in a vibration state according to the vibration data;

s43: acquiring an area on the surface of the virtual complete dentition in the vibration state, which is not sufficiently cleaned by the virtual static customized bristles, according to the relative position relation;

s44: and arranging the virtual dynamic customized bristles according to the area which is not sufficiently cleaned by the virtual static customized bristles.

In a second aspect the present invention provides a full-mouth toothbrush customized based on digitization, comprising:

the cleaning body comprises a base and a vibration body, and the vibration body is movably connected with the base;

the driving device is in transmission connection with the vibration body and is used for driving the vibration body to vibrate;

the digital customization unit is installed on the vibrator and comprises a base and bristles, one end of each bristle is connected with the base, the other opposite end of each bristle is a free end, each bristle comprises static customization bristles, and the positions and the orientations of the free ends of the static customization bristles are matched with the shapes of all-oral dentition surfaces of the customization objects when the cleaning body is in a non-vibration state.

Preferably, the free ends of the static bristles are angled at 30 ° to 90 ° to the full dentition surface of the customized object in the corresponding position.

Preferably, the bristles further comprise dynamically customized bristles for cleaning areas not sufficiently cleaned by the statically customized bristles in a vibrational state.

Preferably, the cleaning body comprises at least two vibrators, the driving device comprises motors with the same number as the vibrators, and each motor independently drives one vibrator to vibrate.

Preferably, a liquid spraying unit is arranged on the substrate and used for spraying liquid for flushing the adjacent surface of the full dentition, and the liquid spraying unit comprises a spraying opening, and the position and the orientation of the spraying opening are matched with the position of the adjacent surface of the full dentition.

Preferably, a main liquid inlet and a main pipe are arranged on the cleaning body, the main liquid inlet is communicated with the main pipe, a liquid circulation branch is arranged on the substrate, and the injection unit is communicated with the main pipe through the liquid circulation branch.

Preferably, the liquid storage tank comprises a liquid storage tank base and a liquid pressurizer, wherein a liquid storage tank for containing liquid is formed in the liquid storage tank base, the inlet end of the liquid pressurizer is communicated with the liquid storage tank, the outlet end of the liquid pressurizer is communicated with the liquid spraying unit of the base through a pipeline, and the liquid pressurizer is used for pressurizing the liquid in the liquid storage tank and then outputting the pressurized liquid to the liquid spraying unit.

Has the advantages that: the digital cloud customizing method for the full-mouth toothbrush comprises the steps of generating virtual full-mouth dentition for simulating the actual dentition shape of a customized object in a computer by using full-mouth dentition data of the customized object, designing a virtual base and virtual bristles matched with the full-mouth dentition shape by using the virtual full-mouth dentition, and manufacturing the full-mouth toothbrush according to the data of the virtual bristles and the virtual base. The free ends of the bristles are matched with the shape of the full-mouth dentition in the design process, so that the full-mouth toothbrush customized by the method can be matched with the shape of the full-mouth dentition of the customized object, all teeth of the customized object can be sufficiently cleaned by the full-mouth toothbrush customized by the method, the cleaning efficiency is improved, and the cleaning effect is remarkably improved. In addition, the digital cloud customizing method for the full-mouth toothbrush remotely collects the dentition data of the customized object by utilizing the Internet cloud technology, so that users scattered in various places can remotely submit the customized information and the full-mouth dentition data to a customizing point, and the distributed remote customizing of the full-mouth toothbrush is realized.

The full-mouth toothbrush based on digital customization is customized according to full-mouth dentition data of a customized object, and the position and the orientation of the free end of the customized bristle are matched with the shape of the full-mouth dentition table of the customized object. When the driving device of the full-mouth toothbrush drives the cleaning body to vibrate, the digital customization unit can clean the teeth of the user at the same time. Since the bristles match the shape of the full mouth dentition, the digital customization unit can clean each position of the user's dentition sufficiently and thoroughly at an optimal angle, thereby further improving the cleaning effect under the condition of cleaning all teeth of the user at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below, and for those skilled in the art, without any creative effort, other drawings may be obtained according to the drawings, and these drawings are all within the protection scope of the present invention.

FIG. 1 is a flow chart of a full-mouth toothbrush digital cloud customization method of the present invention;

FIG. 2 is a schematic diagram of a digital customization unit according to a virtual dentition design according to the present invention;

FIG. 3 is a flow chart of a method of making a full-mouth toothbrush using digitally customized data in accordance with the present invention;

FIG. 4 is a schematic view of a full-mouth toothbrush of the present invention based on digital customization;

FIG. 5 is a schematic diagram of a digital customization unit according to the present invention;

FIG. 6 is a schematic structural diagram of a digital customization unit with ejection ports according to the present invention;

FIG. 7 is a schematic view of the construction of a base with bristle mounting holes according to the present invention;

FIG. 8 is a schematic view of the structure of the cleaning body of the full-mouth toothbrush based on digital customization of the present invention;

FIG. 9 is a schematic view of the drive configuration of the full-mouth toothbrush of the present invention based on digital customization;

FIG. 10 is a schematic structural view of an adjacent surface cleaning module of the present invention;

FIG. 11 is a schematic view of a partial structure of a digital customization unit with dynamic customized bristles according to the present invention;

FIG. 12 is a schematic view of a full-mouth toothbrush of the present invention in one form of construction based on digital customization;

FIG. 13 is a schematic view of a full-mouth toothbrush of the present invention with adjacent teeth rinsing function based on digital customization;

FIG. 14 is a schematic view of another angle of a full-mouth toothbrush with adjacent tooth rinsing function based on digital customization according to the present invention;

FIG. 15 is a cross-sectional view of one of the full-mouth digitally-customized toothbrushes of the present invention having an adjacent tooth rinsing feature;

FIG. 16 is a schematic three-dimensional structure of a customized digital-based toothbrush of the present invention;

FIG. 17 is a cross-sectional view of a partial toothbrush of the present invention based on digital customization;

fig. 18 is a schematic structural view of a vibration module portion of a customized digital-based toothbrush of the present invention.

Description of reference numerals:

the cleaning body 1, the base 11, the vibration body 12, the liquid main inlet 13, the main conduit 14, the blood detection module 15, the pressure detection module 16, the digital customization unit 2, the base 21, the jet orifice 211, the liquid circulation branch 212, the first mounting hole 213, the bristle mounting hole 214, the bristles 22, the dynamic customization bristles 221, the sealing surface 2211, the motor 31, the sleeve 32, the metal wire 33, the liquid storage tank base 4, the disinfection module 41 and the charging interface 42, the liquid booster 5, the telescopic conduit 51, the holding part 6, the power supply 61, the charging module 62, the virtual dentition 71, the first virtual substrate 72, the virtual bristles 73, the first vibrator 121, the second vibrator 122, the third vibrator 123, the first bracket 111, the first rotating shaft 112, the second bracket 1231, the third bracket 1232, the liquid storage device 113, the rocker arm 114, the rotating disc 115, the water outlet 117, the water inlet hole 118, the notch 119 and the main water inlet pipe 110; a brush handle 81, a digital customized limiting unit 82, a limiting part 821, a tooth 83 to be cleaned and an adjacent tooth 84.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element. In case of conflict, the embodiments of the present invention and the various features of the embodiments may be combined with each other within the scope of the present invention.

Example 1

The embodiment provides a full-mouth toothbrush digital cloud customization method, as shown in fig. 1, the method specifically includes the following steps:

because customers with customization requirements are often scattered all over the world, the embodiment utilizes the internet cloud technology to remotely acquire the full-oral dentition data of the customized object, so that the user does not need to go to a special customized place to acquire data. Only the collected data need be transmitted remotely. The customized object described herein refers to a user who has a full-mouth toothbrush customization need. Wherein the cloud server can be a cloud server.

The method comprises the steps that a user customizing the full-mouth toothbrush by using a cloud service end sends a digital customization request and verification information to the cloud service end, the cloud service end screens out customization points meeting customization requirements of the user according to the digital customization request and the verification information, for example, the customization points which are close to the user are selected by the cloud service end, customization capacity can meet the requirements of the user, and the like, and then the cloud service end sends the digital customization request and the verification information to the customization points meeting the requirements.

the customizing point according with the requirement verifies after receiving the digital customizing request and the verification information, and judges whether the digital customizing request is a digital customizing request according with the specification, such as whether the customizing request is sent by an authorized user through a legal channel, whether the customizing capability of the customizing point meets the digital customizing request, whether the time of requesting delivery is proper, and the like. And if the verification is passed, the digital customization request is accepted, and if the verification is not passed, a message and a reason for failing the customization request are sent to the user through the cloud service terminal.

and if the customization point accepts the customization request, the cloud service end sends the full-oral dentition data of the customization object to the receiving point. The full-oral dentition data of the cloud server can be remotely transmitted to the cloud server after being collected at the place where the customized object is located. The full-mouth dentition data of the customized object can be acquired by, but not limited to, directly performing warehouse scanning on a copied model or performing warehouse scanning on the copied model or performing digital oral scanning by adopting alginate, silicon rubber, polyether rubber and other materials. The acquired full oral dentition data includes the surface morphology of each tooth (pit depth, surface curvature, defect or non-defect abrasion, etc.), the growth direction of each tooth, and the adjacent relationship between teeth (including but not limited to homonymous contact, staggered contact, homonymous non-contact, staggered non-contact, missing).

S2: forming a virtual full dentition according to the full dentition data of the customized object;

referring to fig. 2, this step generates a virtual full dentition in the computer, which has the same shape as the full dentition of the customized object, using the full-mouth dentition data of the customized object acquired in the previous step.

S3: generating a first virtual substrate 72 according to the virtual full-mouth dentition, and enabling the surface of the first virtual substrate 72 facing the virtual full-mouth dentition to be away from the tooth surface of the virtual full-mouth dentition by a first preset distance;

referring to fig. 2, the first virtual substrate 72 may be created, for example, at a position 2mm to 4mm from the tooth surface of the virtual full-mouth dentition, and the thickness of the first virtual substrate 72 may be set to 1.6mm to 2.4 mm.

S4: generating virtual bristles 73 according to the virtual full-mouth dentition and the first virtual substrate 72, wherein one end of the generated virtual bristles 73 is coincided with the first virtual substrate 72, the other opposite end is a free end, the virtual bristles 73 comprise virtual static customized bristles 22, and the position and the orientation of the free end of each virtual static customized bristle 22 are matched with the shape of the virtual full-mouth dentition;

referring to fig. 2, this step arranges static dummy bristles 73 according to the shape of the tooth surface of the dummy dentition 71, wherein one end of the dummy bristles 73 is coincident with the first dummy substrate 72 to a depth of up to 1.5 mm. And the static virtual bristles 73 are adapted to the shape of the virtual full-mouth dentition, for example, the included angle between the static virtual bristles 73 and the buccolingual surface of the teeth is 30-90 degrees. The fitting means that the gap between the static virtual bristles 73 and the corresponding virtual full-mouth dentition is 0 to-1 mm. Wherein-1 mm means that the length of static dummy bristles 73 is 1mm more than the length just in contact with the dentition.

S5: generating a virtual mounting hole on the first virtual substrate 72 according to the overlapped part of the virtual bristles 73 and the first virtual substrate 72 to obtain a second virtual substrate 21;

specifically, the portion of the first dummy substrate 72 where the dummy bristles 73 overlap with the first dummy substrate 72 may be removed from the first dummy substrate 72, and the removed portion forms a dummy mounting hole.

As one of the ways, all dummy bristles 73 may be made to coincide with the first dummy substrate 72 to the same depth. Therefore, the finally obtained mounting holes are the same in depth, and subsequent mounting is facilitated.

Alternatively, all of the dummy bristles 73 may be of equal length, which may facilitate mass production of the bristles 22, and may eliminate the need for mating mounting of each bristle 22 with a mounting hole during subsequent assembly.

As shown in fig. 3, S6: a full-mouth toothbrush is made from dummy bristles 73 and second dummy substrate 21. The specific manufacturing method comprises the following steps:

s61: generating base 3D print data from the second virtual base 21;

the second virtual substrate 21 is data representing the shape of the actual substrate 21 to be produced, which is generated in a computer, and is converted into 3D print data that can be recognized by a 3D printer after being processed. The substrate 213D print data includes the outer shape of the substrate 21 and the shape and position of the mounting hole therein.

S62: 3D printing is carried out according to the 3D printing data of the substrate to obtain a substrate 21 with a mounting hole;

s63: acquiring length data of bristles 22 from virtual bristles 73;

s64: preparing bristles 22 with corresponding lengths according to the length data of the virtual bristles 73;

s65: installing the brush bristles 22 into the installation holes at corresponding positions on the substrate 21 to obtain the digital customization unit 2;

s66: a digital customization unit 2 is mounted to the cleaning body 1 of a full-mouth toothbrush.

Alternatively, the virtual bristles 73 may be overlapped with the first virtual substrate 72 to the same depth and the virtual bristles 73 may have the same length, and in this case, S6: a full-mouth toothbrush is made from dummy bristles 73 and second dummy substrate 21.

The specific manufacturing method comprises the following steps:

s601: generating base 3D print data from the second virtual base 21;

the second virtual substrate 21 is data representing the shape of the actual substrate 21 to be produced, which is generated in a computer, and is converted into 3D print data that can be recognized by a 3D printer after being processed. The substrate 3D print data includes the outer shape of the substrate 21 and the shape and position of the mounting hole therein.

S602: 3D printing is carried out according to the 3D printing data of the substrate to obtain a substrate 21 with a mounting hole;

s603: acquiring length data of bristles 22 from virtual bristles 73;

s604: creating bristles 22 according to the length data of the virtual bristles 73, wherein the length of the created bristles is greater than or equal to the length of the virtual bristles 73 with the largest length;

s605: cutting the bristles to corresponding lengths according to the virtual bristle 73 length data;

s606: a digital customization unit 2 is mounted to the cleaning body 1 of a full-mouth toothbrush.

Example 2

In addition to the remote distributed digital customization of the full-mouth toothbrush by using the internet cloud technology in the embodiment 1, the embodiment provides a method for digital customization of the full-mouth toothbrush without using the cloud technology, and the method comprises the following steps:

s101: acquiring full-oral-dentition data of the customized object, wherein the full-oral-dentition data at least comprises full-oral-dentition surface shape data of the customized object;

the full-mouth dentition data of the customized object can be obtained by, but not limited to, directly performing warehouse scanning on a copied model or performing warehouse scanning on the copied model or performing digital scanning on the oral cavity. The acquired full oral dentition data includes the surface morphology of each tooth (pit depth, surface curvature, defect or non-defect abrasion, etc.), the growth direction of each tooth, and the adjacent relationship between teeth (including but not limited to homonymous contact, staggered contact, homonymous non-contact, staggered non-contact, missing).

S102: forming a virtual full dentition according to the full dentition data of the customized object;

and generating a virtual full dentition in the computer by using the full-oral dentition data of the customized object acquired in the previous step, wherein the shape of the virtual full-oral dentition is the same as that of the full-oral dentition of the customized object.

S103: generating a first virtual substrate 72 according to the virtual full-mouth dentition, and enabling the surface of the first virtual substrate 72 facing the virtual full-mouth dentition to be away from the tooth surface of the virtual full-mouth dentition by a first preset distance;

for example, the first virtual substrate 72 may be created at a position 2mm to 4mm from the tooth surface of the virtual full-mouth dentition, and the thickness of the first virtual substrate 72 may be set to 1.6mm to 2.4 mm.

S104: generating virtual bristles 73 according to the virtual full-mouth dentition and the first virtual substrate 72, wherein one end of the generated virtual bristles 73 is coincided with the first virtual substrate 72, the other opposite end is a free end, the virtual bristles 73 comprise virtual static customized bristles 22, and the position and the orientation of the free end of each virtual static customized bristle 22 are matched with the shape of the virtual full-mouth dentition;

in this step, static virtual bristles 73 are arranged according to the shape of the tooth surface of the virtual dentition 71, wherein one end of each virtual bristle 73 is overlapped with the first virtual substrate 72, and the overlapping depth can reach 1.5 mm. And the static virtual bristles 73 are arranged to be matched with the shape of the virtual full-mouth dentition, for example, the included angle between the static virtual bristles 73 and the buccolingual surface of the teeth is 30-60 degrees.

S105: generating a virtual mounting hole on the first virtual substrate 72 according to the overlapped part of the virtual bristles 73 and the first virtual substrate 72 to obtain a second virtual substrate 21;

S106: a full-mouth toothbrush is made from dummy bristles 73 and second dummy substrate 21. The specific manufacturing method comprises the following steps:

s1061: generating base 3D print data from the second virtual base 21;

the second virtual substrate 21 is data representing the shape of the actual substrate 21 to be produced, which is generated in a computer, and is converted into 3D print data that can be recognized by a 3D printer after being processed. The 3D printing data of the substrate 21 includes the outer shape of the substrate 21 and the shape and position of the mounting hole therein.

S1062: 3D printing is carried out according to the 3D printing data of the substrate to obtain a substrate 21 with a mounting hole;

s1063: acquiring length data of bristles 22 from virtual bristles 73;

s1064: preparing bristles 22 with corresponding lengths according to the length data of the virtual bristles 73;

s1065: installing the brush bristles 22 into the installation holes at corresponding positions on the substrate 21 to obtain the digital customization unit 2;

s1066: a digital customization unit 2 is mounted to the cleaning body 1 of a full-mouth toothbrush.

The same full-mouth toothbrush may include a plurality of digital customisation units 2, each of which complicatedly cleans different areas of the teeth. Correspondingly, the substrate 21 with the mounting hole obtained by 3D printing may be divided into a plurality of substrates 21, and each digital customization unit 2 is obtained by mounting the corresponding brush 22 on each substrate 21, or the brush 22 may be mounted on the substrate 21 with the mounting hole obtained by 3D printing, and then the substrate 21 is cut to obtain each digital customization unit 2.

Further, at step S105: generating a virtual mounting hole on the first virtual substrate 72 according to the overlapped part of the virtual bristle 73 and the first virtual substrate 72 to obtain a second virtual substrate 21 and S106: the following steps are also included between making a full-mouth toothbrush from dummy bristles 73 and second dummy substrate 21:

s105: determining the position and the angle of a water outlet on the second virtual substrate 21 according to the virtual dentition 71, and matching the position of the water outlet with the position of an adjacent tooth of the angle virtual dentition 71;

s106: generating a virtual water outlet on the second substrate 21 according to the position and the angle of the water gap;

s107: generating a virtual branch communicated with the virtual water outlet on a second substrate 21 according to the virtual water outlet; in the foregoing steps, a virtual water outlet is set on the virtual substrate 21 according to the position of the adjacent tooth in the virtual tooth row 71 on the computer, and a virtual branch is designed according to the virtual water outlet. And 3D printing can be adopted at the later stage, and the substrate 21 with the water outlet and the branch can be printed by using the virtual substrate 21 obtained by the design.

Example 3

The embodiment provides a digital cloud customization device for a full-mouth toothbrush, which comprises:

the system comprises a full-oral dentition data acquisition module, a full-oral dentition data acquisition module and a data processing module, wherein the full-oral dentition data acquisition module is used for acquiring full-oral dentition data of a customized object, and the full-oral dentition data at least comprises full-oral dentition surface shape data of the customized object;

a virtual full-oral dentition generation module, wherein the virtual full-oral dentition generation module is used for generating a virtual full-oral dentition according to full-oral dentition data of the customized object;

a first virtual substrate 72 generation module, configured to generate a first virtual substrate 72 according to the virtual full-mouth dentition, and enable a first preset distance to be kept between a surface of the first virtual substrate 72 facing the virtual full-mouth dentition and a tooth surface of the virtual full-mouth dentition;

a virtual bristle 73 generation module, wherein the virtual bristle 73 generation module is used for generating virtual bristles 73 according to the virtual complete dentition and the first virtual substrate 72, one end of the generated virtual bristles 73 is overlapped with the first virtual substrate 72, the other opposite end is a free end, the virtual bristles 73 comprise virtual static customized bristles 22, and the position and the orientation of the free end of each virtual static customized bristle 22 are matched with the shape of the virtual complete dentition;

a second virtual substrate 21 generating module, wherein the second virtual substrate 21 generating module is used for generating a virtual mounting hole on the first virtual substrate 72 according to the overlapped part of the virtual bristles 73 and the first virtual substrate 72 to obtain a second virtual substrate 21;

a full-mouth toothbrush making module for making a full-mouth toothbrush from virtual bristles 73 and second virtual substrate 21.

Example 4

The embodiment provides a digital cloud customization device for a full-mouth toothbrush, comprising: at least one processor, at least one memory, and computer program instructions stored in the memory that, when executed by the processor, implement the digital cloud customization method for a full-mouth toothbrush in the foregoing embodiments.

Example 5

In addition, in combination with the digital cloud customization method for the full-mouth toothbrush in the above embodiments, the embodiments of the present invention may be implemented by providing a computer-readable storage medium. The computer readable storage medium having stored thereon computer program instructions; the computer program instructions, when executed by the processor, implement any one of the above-described embodiments of the digital cloud customization method for a full-mouth toothbrush.

Example 6

With the digital customization in the foregoing embodiment, although the position and orientation of the free ends of the static customized bristles 22 on the digital customization unit 2 match the shape of the customized full-mouth dental floss, the static customized bristles 22 match the shape of the customized full-mouth dental floss at least in the non-vibration state of the cleaning body 1, while the full-mouth toothbrush is in the vibration state when cleaning the oral cavity. When the full-mouth toothbrush is vibrated, the static customized bristles 22 move along with the vibration, and in some areas with large tooth shape change, the corresponding static customized bristles 22 cannot contact the outer surfaces of the teeth in the area which is responsible for cleaning after moving, so that the tooth cleaning effect of the area is poor.

For this embodiment, the method of adding dynamic customization is based on the aforementioned static customization method, the bristle 22 further comprises a dynamic customization bristle 221, and the method comprises the following steps between step S4 and step S5 or between step S104 and step S105:

s41: acquiring vibration data of the full-mouth toothbrush;

wherein the vibration data may be determined by the vibration pattern of the full-mouth toothbrush when in use.

S42: acquiring the relative position relation between the free end of the virtual static customized bristle 22 and the surface of the virtual full-mouth dentition in the vibration state according to the vibration data;

s43: acquiring the area of the virtual complete dentition surface which is not sufficiently cleaned by the virtual static customized bristles 22 in the vibration state according to the relative position relation;

the static custom bristles 22 are in contact with the region during a vibration cycle in a region having a vibration cycle ratio below a predetermined value. For example, the vibration period is T, the preset value is k, the contact time of a certain static customized bristle 22 and the area which is responsible for cleaning is T in one vibration period, and if T/T < k, the area is not sufficiently cleaned by the static customized bristle 22.

S44: arranging virtual dynamic customized bristles 221 according to the regions not sufficiently cleaned by the virtual static customized bristles 22;

if a region belongs to a region that is not sufficiently cleaned by the virtual static custom bristles 22, the virtual dynamic custom bristles 221 are placed in proximity to the virtual static custom bristles 22 responsible for cleaning that region. The method of setting the virtual dynamic customized bristles 221 is to control the first virtual base 7221 and the virtual static customized bristles 22 to move synchronously with respect to the virtual full-mouth dentition according to the vibration data of the full-mouth toothbrush, when the virtual static customized bristles 22 move to a region where the free ends thereof are a predetermined distance away from the surface of the virtual dentition 71 which is responsible for cleaning, fix the first virtual base 7221 and the virtual static customized bristles 22 at the current positions, generate the virtual dynamic customized bristles 221 in the vicinity of the virtual static customized bristles 22 which are responsible for the region, and abut the free ends of the virtual dynamic customized bristles 221 against the region.

Example 7

As shown in fig. 4 and 9, the present embodiment provides a full-mouth toothbrush based on digital customization, which can be customized by the digital customization method of the previous embodiment, and includes a cleaning body 1, a driving device, and a digital customization unit 2:

as shown in fig. 8, the cleaning body 1 comprises a base 11 and a vibrator 12, and the vibrator 12 is movably connected with the base 11; in this embodiment, the vibrator 12 is movably connected to the base 11, but when the power of the driving device is transmitted to the vibrator 12, the vibrator 12 is installed to be rapidly moved in a regular cycle with respect to the base 11 to generate vibration with respect to the base 11. The movable connection of the vibrator 12 and the base 11 includes, but is not limited to, a connection with a guide rail and a slide block, a connection with a guide groove and a connection with a guide rod sleeve.

In order to accurately limit the vibration amplitude of the vibrator 12, limit structures may be further disposed on two sides of the vibrator 12 in the vibration direction, so that the vibrator 12 does not exceed the position limited by the limit structures when vibrating. For example, two limit positions in the guide direction of the guide rail are provided with limit blocks or protrusions, so that the sliding block can only move between the limit blocks or the protrusions. For example, two limiting positions in the guide direction of the guide groove are provided with limiting blocks or protrusions, so that the sliding block can only move between the limiting blocks or the protrusions. For example, the two limiting positions in the guide direction of the guide rod are provided with limiting blocks or bulges, so that the sleeve can only move between the limiting blocks or the bulges.

The driving device is in transmission connection with the vibrator 12 and is used for driving the vibrator 12 to vibrate;

as shown in fig. 9, as one embodiment, the driving device includes a motor 31 and a transmission mechanism, an output end of the motor 31 is connected to an input end of the transmission mechanism, an output end of the transmission mechanism is connected to the vibrating body 12, the power generated by the motor 31 is transmitted from the input end of the transmission mechanism to the transmission mechanism, and the transmission mechanism transmits the power from the output end to the vibrating body 12.

As shown in fig. 9, wherein the motor 31 may be a linear motor 31, when the linear motor 31 is used, the transmission mechanism includes a sleeve 32 and a wire 33, a portion of the sleeve 32 is embedded in the base 11 of the cleaning body 1, and the wire 33 is connected to an output end of the linear motor 31, and the other end thereof is connected to the vibrating body 12 after passing through the sleeve 32. When the output end of the linear motor 31 reciprocates, the wire 33 is driven to reciprocate under the guidance of the sleeve 32, thereby driving the vibrator 12 to vibrate. The vibration generator further comprises an elastic resetting piece, wherein the base 11 is connected with the vibration body 12 through the elastic resetting piece, and the elastic resetting piece can be a spring. When the metal wire 33 pulls the vibration body 12, the elastic reset piece deforms and stores elastic potential energy, when the metal wire 33 does not apply pulling force to the vibration body 12, the elastic reset piece restores deformation and drives the vibration body 12 to move to the original position, and the vibration body 12 can generate high-speed vibration under the action of the motor 31 and the elastic reset piece.

As shown in fig. 5 to 7, the digital customizing unit 2 is customized according to the full-oral dentition data of the customized object, and the digital customizing unit 2 is mounted on the vibrator 12 and can vibrate under the driving of the vibrator 12. The digital customization unit 2 comprises a base 21 and bristles 22, one end of each bristle 22 is connected with the base 21, the other opposite end of each bristle 22 is a free end, each bristle 22 comprises static customization bristles 22, and the positions and the orientations of the free ends of the static customization bristles 22 are matched with the shapes of all-oral tooth surfaces of the customization objects when the cleaning body 1 is in a non-vibration state.

The teeth in the oral cavity of a person are arranged into an upper row and a lower row, wherein each row is the dentition described above, and the full-mouth dentition data refers to the data of all dentitions in the oral cavity of the person and includes the data of all the dentitions. Preferably, the dentition data in this embodiment includes the surface morphology of each tooth, such as pit depth, surface curvature, defect wear, etc., and also includes the growth direction of each tooth and the adjacent relationship between teeth, including but not limited to, same-direction contact, staggered contact, same-direction different contact, staggered different contact, missing.

Because the digital customization unit 2 is obtained through digital customization according to the dentition data of the customization object, when the customization object puts the cleaning body 1 provided with the digital customization unit into the oral cavity, and the cleaning body 1 wraps the upper dentition and the lower dentition, the position and the orientation of the free end of the static customization brush hair 22 are matched with the shape of the dentition of the whole oral cavity of the customization object. The foregoing matching of the shape of the custom object's full oral dentition is intended to mean that, although the surface shape of the custom object's dentition varies from location to location, the location and orientation of the free ends of the static custom bristles 22 responsible for cleaning that location is in a predetermined condition most favorable to cleaning that location for each location of the dentition. The predetermined conditions most conducive to cleaning the site can be set as desired, for example, the predetermined conditions can be such that the free ends of the static bristles 22 abut the teeth of the site responsible for cleaning, or the free ends of the static bristles 22 can be angled at 30 ° to 60 ° relative to the full dentition surface of the customized object at the corresponding site. Wherein the static bristles 22 can be mounted in the bristle 22 mounting holes 214 of the base 21.

Because the position and the orientation of the free end of the static customized brush hair 22 of the digital customization unit 2 are matched with the shape of the whole-mouth tooth list of the customized object, the whole-mouth toothbrush based on the digital customization of the embodiment can clean all teeth in the oral cavity of the customized user at the same time, and all positions of the dentition can be cleaned by the matched brush hair 22, so that the oral cavity cleaning efficiency and the cleaning effect are obviously improved. In addition, due to the adoption of the mode that the digital customization unit 2 and the vibration body 12 are installed, the full-mouth toothbrush of the embodiment only needs to customize the digital customization unit 2, and other parts of the full-mouth toothbrush can be manufactured in batches, so that the customization requirements of different users are met, and the manufacturing cost is reduced.

As one of the preferable embodiments, the cleaning body 1 in this embodiment includes at least two vibrators 12, the driving means includes the same number of motors 31 as the vibrators 12, and each motor 31 independently drives one vibrator 12 to vibrate. The different vibrators 12 are responsible for vibrating the digital customization unit 2 for cleaning different areas to clean different areas of the dentition. For example, the dentition of the customized object may be divided into 6 regions, i.e., a left upper region, a middle upper region, a right upper region, a left lower region, a middle lower region, and a right lower region. Correspondingly, 6 vibrators 12 are respectively adopted to drive the digital customization unit 2 loaded with the cleaning area 6 to vibrate, and correspondingly, 6 motors 31 can be respectively adopted to drive the 6 vibrators 12 to vibrate. By adopting the driving mode, the digital customization units 2 which are responsible for cleaning each area can work independently, and each area can be cleaned by adopting different cleaning modes by controlling different motors 31 to output different power. It is understood that the dentition of the customized object may be partitioned in other ways according to actual needs, and is not limited herein.

As shown in fig. 12, the vibrator includes a first vibrator 121, a second vibrator 122 and a third vibrator 123 as one of preferred embodiments, the first vibrator 121 and the third vibrator 123 may vibrate back and forth in a linear direction, and the third vibrator 123 may rotate back and forth around a set central axis to vibrate. The base further comprises a first support 111, a first rotating shaft 112 is arranged on the first support 111, a second support 1231 is arranged on the third vibrator 123, and the second support 1231 is rotatably connected with the first support 111 through the first rotating shaft 112. In this embodiment, a rotating motor may be disposed on the first bracket 111, such that an output shaft of the rotating motor is connected to the first rotating shaft 112, and the rotating motor is used to drive the first rotating shaft 112 to rotate back and forth. Two linear motors can also be arranged, and the output ends of the linear motors are connected with the steel wire. The other end of the steel wire is connected to the second support 1231, and the linear motor drives the steel wire to perform a linear motion and generate a torque that can rotate the second support 1231, so that the second support 1231 drives the third vibration body 123 to perform a reciprocating vibration.

In other embodiments, 1 motor 31 may be used to drive multiple vibrators 12 and/or 1 vibrator 12 may be used to drive a digital custom unit responsible for cleaning multiple dentition areas.

The full-mouth toothbrush of the embodiment can also be provided with a holding part 6, the holding part is connected with the cleaning body 1, and a power supply 61 and a charging module 62 are arranged in the holding part.

As shown in fig. 7, in the present embodiment, a liquid ejecting unit for ejecting liquid for rinsing an adjacent surface of a full-oral dentition to the adjacent surface is provided on the substrate 21, and the liquid ejecting unit includes an ejection port 211 whose position and orientation match those of the adjacent surface of the full-oral dentition.

The adjacent surface is a surface where two teeth are adjacent, and since the position is narrow and not exposed, food residues are easily accumulated and are difficult to clean. For this embodiment, one ejection port 211 is provided on the substrate 21 at a position corresponding to each adjacent surface of the dentition, and the liquid for cleaning the adjacent surface is ejected from the ejection port 211 toward the adjacent surface position of the dentition, thereby effectively cleaning the adjacent surface. The liquid spraying unit can also be customized by adopting a digital customization technology, and the position and the orientation of the spraying unit are matched with the adjacent surfaces in the dentition of a user, so that the liquid sprayed by the spraying unit for cleaning teeth can be accurately washed to the positions of the adjacent surfaces of the user at a proper angle, and the efficiency and the effect of oral cavity cleaning are further improved.

As shown in fig. 8, in the present embodiment, a main liquid inlet 13 and a main conduit 14 are provided on the cleaning body 1, the main liquid inlet 13 is communicated with the main conduit 14, a liquid circulation branch 212 is provided on the substrate 21, and the spraying unit is communicated with the main conduit 14 through the liquid circulation branch 212. The liquid for cleaning oral cavity flows into the main conduit 14 from the liquid inlet 13, then flows into the liquid circulation branch 212 of each substrate 21 from the main conduit 14, finally enters each spraying unit from the liquid circulation branch 212, and finally is sprayed out from the spraying port 211 of each spraying unit. One of the bases 11 may be provided with a single common liquid inlet 13 or with a plurality of liquid inlets. When a plurality of liquid inlets 13 are provided, different liquid inlets 13 may be supplied with different types and/or different pressures of cleaning liquid to suit the adjacent surface cleaning requirements of different areas.

As shown in fig. 13, 14 and 15, as an embodiment, the full-mouth toothbrush of this embodiment further includes a third support 1232, a liquid reservoir 113, a swing arm 114 and a rotary plate 115, the third support 1232 is provided with a slide rail and a slide block 116, the slide block 116 slides along the slide rail, one end of the swing arm 114 is rotatably connected with the slide block 116, the opposite end is rotatably connected with the rotary plate 115, and the connection position of the swing arm 114 and the rotary plate 115 is located outside the center position of the rotary plate 115, that is, the swing arm 114 and the rotary plate 115 are eccentrically connected. When the sliding block 116 makes a linear reciprocating motion, the swing arm 114 can drive the turntable 115 to rotate in a reciprocating manner. One end of the liquid storage device 113 is communicated with the liquid supercharger 5 through a main water inlet pipe 110, a plurality of water outlets 117 are arranged on the periphery of the liquid storage device in a circle, and the water outlets 117 are communicated with a water inlet 118 of the base through a water conveying pipeline. The rotating disc 115 is provided with a notch 119 which can be aligned with the two water outlets 117, and the notch 119 is communicated with the main water inlet pipe through the reservoir 113. As the turntable 115 rotates, the water outlets 117 at different positions can be communicated with the notch 119 of the turntable 115. This allows the selection of the partial position for flushing by controlling the rotation of the dial 115 while ensuring sufficient flushing pressure.

As shown in fig. 10, as a preferred embodiment, the full-mouth toothbrush customized based on digitization of this embodiment further includes a reservoir base 411 and a liquid pressurizer 5, a reservoir for containing liquid is formed in the reservoir base 411, an inlet end of the liquid pressurizer 5 is communicated with the reservoir, the other end of the liquid pressurizer 5 is communicated with the liquid spraying unit of the base 21 through a pipeline, and the liquid pressurizer 5 is used for pressurizing the liquid in the reservoir and then outputting the pressurized liquid to the liquid spraying unit.

The liquid storage tank can store a certain amount of liquid for flushing the adjacent surface, and the liquid in the liquid storage tank enters the liquid supercharger 5 and forms high-pressure liquid with higher pressure after the supercharging effect of the liquid supercharger 5. High-pressure liquid enters the liquid injection unit through a pipeline communicated with the high-pressure liquid after coming out of the supercharger, and the high-pressure liquid is injected at a high speed from the water injection port of the injection unit under the action of pressure, so that the adjacent surface is washed more effectively. The conduit in which the liquid ejecting unit of the liquid booster 5 communicates may be composed of the retractable guide tube 51, the main guide tube 14 and the liquid circulation branch 212. The pressurized liquid flows through the flexible conduit 51 into the liquid inlet and then through the liquid flow branch 212 into each liquid ejecting element.

As one embodiment, the full-mouth toothbrush customized based on digitization of this embodiment includes an adjacent cleaning module, which includes the aforementioned liquid storage tank base 4 and liquid pressurizer 5, and a disinfection module 41 for disinfecting the part of the full-mouth toothbrush that enters the oral cavity and the surrounding part thereof when the full-mouth toothbrush is used is further disposed on the liquid storage tank base 4. Wherein the sterilization module 41 may be an ultraviolet light sterilization module 41 and/or a high temperature sterilization module 41 and/or a steam sterilization module 41 and/or an ultrasonic sterilization module 41.

When the ultraviolet disinfection module 41 is adopted, a disinfection space in which a part to be disinfected of the full-mouth toothbrush can be placed and an ultraviolet light source are further arranged on the liquid storage tank base 4, and ultraviolet light emitted by the ultraviolet light source irradiates the full-mouth toothbrush located in the disinfection space so as to be disinfected by the ultraviolet light.

As a preferred embodiment, in this embodiment, a charging interface 42 is further provided on the reservoir base 4 for charging the full-mouth toothbrush, and the charging interface 42 may be a wired charging interface 42 or a wireless charging interface 42.

The cleaning body 1 of the present embodiment is further provided with a blood detection module 15 and/or a pressure detection module 16, wherein the blood detection module 15 is used for detecting an oral hemorrhage condition, and the pressure detection module 16 is used for detecting a pressure applied to a pressure detection point on the cleaning body 1.

The full-mouth toothbrush in the embodiment further comprises a control circuit, the blood detection module 15 is electrically connected with the control circuit and/or the pressure detection module 16 is electrically connected with the control circuit and/or the driving device is electrically connected with the control circuit.

The aforementioned control Circuit may be a Processor, which may be a Central Processing Unit (CPU), or other general-purpose Processor, a single chip microcomputer, an ARM, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA), or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component, or the like.

In the foregoing embodiment, although the position and orientation of the free ends of the static customized bristles 22 on the digital customizing unit 2 are matched with the shape of the customized full-mouth dental list, the static customized bristles 22 are matched with the shape of the customized full-mouth dental list at least when the cleaning body 1 is in a non-vibrating state, and the full-mouth toothbrush is in a vibrating state when cleaning the oral cavity. When the full-mouth toothbrush is vibrated, the static customized bristles 22 move along with the vibration, and in some areas with large tooth shape change, the corresponding static customized bristles 22 cannot contact the outer surfaces of the teeth in the area which is responsible for cleaning after moving, so that the tooth cleaning effect of the area is poor.

In this regard, the full-mouth toothbrush of this embodiment further comprises dynamic customized bristles 221, the dynamic customized bristles 221 being used to clean areas not sufficiently cleaned by the static customized bristles 22 in a vibrating state. In the embodiment, the dynamic customized bristles 221 are added on the basis of the static customized bristles 22, wherein the dynamic customized bristles 221 are customized by utilizing the mutual position relation data between the bristles 22 and the teeth of the customized user when the digital customized module vibrates, so that the areas which cannot be fully contacted by the static customized bristles 22 after vibration can be cleaned. The region in which the static customized bristles 22 are not sufficiently cleaned refers to a region in which the ratio of the vibration periods during which the static customized bristles 22 are in contact with the region is lower than a preset value during one vibration period. For example, the vibration period is T, the preset value is k, the contact time of a certain static customized bristle 22 and the area which is responsible for cleaning is T in one vibration period, if T/T < k, the area is an area which is not sufficiently cleaned by the static customized bristle 22, and the dynamic customized bristle 221 is required to be arranged to perform compensation cleaning on the area.

As shown in fig. 11, as a preferred embodiment, the base 11 is provided with a first mounting hole 213 for mounting the customized dynamic bristle 221, one end of the customized dynamic bristle 221 is inserted into the first mounting hole 213, one end of the customized dynamic bristle 221 inserted into the first mounting hole 213 is provided with a sealing surface 2211, the sealing surface 2211 divides the first mounting hole 213 into two parts, the base 11 is further provided with a first channel communicating with one end of the first mounting hole 213 far from the customized dynamic bristle 221, and a liquid under a certain pressure enters the part of the first mounting hole 213 far from the customized dynamic bristle 221 through the first channel. The full-mouth toothbrush of this embodiment further includes a constant pressure valve for keeping the pressure of the liquid in the first mounting hole 213 constant, wherein the constant pressure valve may be provided in a first passage that communicates the first mounting hole 213 and the pressure increasing means. The liquid pressurized by the pressurizing device enters the part of the first installation hole 213 away from the dynamic customized bristles 221 after passing through the constant pressure valve, and due to the action of the constant pressure valve, the pressure of the liquid entering the first installation hole 213 is kept constant, and the pressure of the liquid in the first installation hole 213 acting on the sealing surface 2211 of the dynamic customized bristles 221 is also constant. Wherein the pressure of the liquid in the mounting hole can be set according to the actual use situation, and the pressure is of such a magnitude that the free end of the dynamic customized bristle 221 can always keep reliable contact with the area where it is responsible for cleaning. After the manner is adopted, in the process that the dynamic customized bristles 221 vibrate along with the vibrator 12, the dynamic customized bristles 221 are always pushed towards the direction close to the surface of the dentition by the liquid in the mounting hole due to the action of the pressure of the liquid in the first mounting hole 213, and in time, the shape change of the area, which is cleaned by the dynamic customized bristles 221 is large, and the dynamic customized bristles 221 can also move back and forth along the axial direction of the first mounting hole 213 in the vibrating process, so that the free ends of the dynamic customized bristles can be always in reliable contact with the surface of the dentition.

Example 8

As shown in fig. 16, the present embodiment provides a partial toothbrush customized based on digitization for cleaning a portion of teeth of a subject to be customized, comprising: a brush handle 3, a cleaning body, a driving device, a digital customization unit and a digital customization limiting unit 82.

The cleaning body is connected with one end of the brush handle 3, the cleaning body comprises a base and a vibration body, and the vibration body is movably connected with the base;

in the embodiment, the vibrator can vibrate back and forth relative to the base, wherein the driving device is in transmission connection with the vibrator and is used for driving the vibrator to vibrate;

in this embodiment, the vibrator 12 is movably connected to the base 11, but when the power of the driving device is transmitted to the vibrator 12, the vibrator 12 is installed to be rapidly moved in a regular cycle with respect to the base 11 to generate vibration with respect to the base 11. The movable connection of the vibrator 12 and the base 11 includes, but is not limited to, a connection with a guide rail and a slide block, a connection with a guide groove and a connection with a guide rod sleeve. The driving method may be any one of the driving methods in embodiment 7.

As shown in fig. 17 and 18, wherein the digital customizing unit is customized according to the local dentition data of the customized object, the digital customizing unit is installed on the vibrator, the digital customizing unit comprises a base and bristles, one end of the bristles is connected with the base, the other opposite end is a free end, the bristles comprise static customizing bristles, and the position and the orientation of the free end of the static customizing bristles are matched with the shape of the full-mouth dentition of the customized object under the non-vibration state of the cleaning body.

The partial dentition may be 1 tooth or a plurality of teeth, and the number of teeth to be customized is determined according to the requirement of the customization object, which is not limited herein. Wherein the static custom bristles are identical in structure and function to those of example 7.

As shown in fig. 16 and 17, in which the digital customized position limiting unit 82 is customized according to the local dentition data of the customized object, a position limiting part 821 matched with the shape of the adjacent teeth 84 on both sides of the tooth 83 to be cleaned is provided.

In order to make the bristles of the partial toothbrush of this embodiment be located at the right positions to ensure the cleaning effect, the embodiment may further provide digital customized position-limiting units 82 on both sides of the digital customized position-limiting unit 82, and use the position-limiting parts 821 of the digital customized position-limiting units 82 to be attached to the adjacent teeth 84 on both sides of the teeth 83 to be cleaned, and accurately position the digital customized position-limiting units by means of the adjacent teeth 84 so that the static bristles can keep a good match with the teeth 83 to be cleaned. In addition, the dynamic bristles of example 7 may be provided to improve the cleaning effect.

Finally, it should be noted that: the following examples are only for illustrating the technical solution of the present invention and are not limited thereto; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The full-mouth toothbrush digital cloud customization method is characterized by comprising the following steps:

2. The digital cloud customization method for full-mouth toothbrushes according to claim 1, wherein the S6: making a full mouth toothbrush from the virtual bristles and the second virtual substrate further comprises the steps of:

s61: generating base 3D print data from the second virtual base;

s63: acquiring length data of bristles according to the virtual bristles;

3. The digital cloud customizing method for a full mouth toothbrush according to claim 1 or 2, wherein the bristles further comprise dynamically customized bristles, and the method comprises the following steps between the step S4 and the step S5:

s41: acquiring vibration data of the full-mouth toothbrush;

4. A full-mouth toothbrush customized based on digitization, comprising:

5. The full-mouth toothbrush according to claim 4, wherein the free ends of the static bristles are angled from 30 ° to 90 ° from the full-mouth dentition surface of the customized object at the corresponding position.

6. The digital customization-based full-mouth toothbrush according to claim 4, wherein the bristles further comprise dynamically customized bristles for cleaning areas insufficiently cleaned by the statically customized bristles under a vibratory condition.

7. The full-mouth toothbrush according to claim 4, wherein the cleaning body comprises at least two vibrators, and the driving means comprises the same number of motors as the vibrators, each motor independently driving one vibrator to vibrate.

8. The full-mouth toothbrush according to claim 4, wherein a liquid ejecting unit for ejecting liquid for rinsing an adjacent surface of the full-mouth dentition is provided on the substrate, and the liquid ejecting unit includes an ejection port whose position and orientation match with the position of the adjacent surface of the full-mouth dentition.

9. The digital customization-based full-mouth toothbrush according to claim 8, wherein the cleaning body is provided with a main liquid inlet and a main conduit, the main liquid inlet is communicated with the main conduit, the base is provided with a liquid circulation branch, and the injection unit is communicated with the main conduit through the liquid circulation branch.

10. The full-mouth toothbrush according to claim 8, further comprising a reservoir base and a liquid pressurizer, wherein a reservoir for containing liquid is formed in the reservoir base, an inlet end of the liquid pressurizer is communicated with the reservoir, an outlet end of the liquid pressurizer is communicated with the liquid spraying unit of the base through a pipeline, and the liquid pressurizer is used for pressurizing the liquid in the reservoir and then outputting the pressurized liquid to the liquid spraying unit.