WO2022151035A1 - 可微调型洗牙笔 - Google Patents

可微调型洗牙笔 Download PDF

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Publication number
WO2022151035A1
WO2022151035A1 PCT/CN2021/071451 CN2021071451W WO2022151035A1 WO 2022151035 A1 WO2022151035 A1 WO 2022151035A1 CN 2021071451 W CN2021071451 W CN 2021071451W WO 2022151035 A1 WO2022151035 A1 WO 2022151035A1
Authority
WO
WIPO (PCT)
Prior art keywords
pen
main body
ultrasonic transducer
camera unit
tooth cleaning
Prior art date
Application number
PCT/CN2021/071451
Other languages
English (en)
French (fr)
Inventor
何江南
黄维
曾志强
杨炎辉
Original Assignee
深圳市西福吉智能科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市西福吉智能科技有限公司 filed Critical 深圳市西福吉智能科技有限公司
Priority to PCT/CN2021/071451 priority Critical patent/WO2022151035A1/zh
Publication of WO2022151035A1 publication Critical patent/WO2022151035A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16—Power-driven cleaning or polishing devices
    • A61C17/20—Power-driven cleaning or polishing devices using ultrasonics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

Definitions

  • the invention relates to the technology in the field of tooth cleaning pen, in particular to a fine-tuning type tooth cleaning pen.
  • the tooth cleaning pen is a special equipment for cleaning teeth.
  • the existing tooth cleaning pen with camera function generally includes a tooth cleaning pen body, a camera and a tooth cleaning head.
  • the existing tooth cleaning head is generally oriented in a fixed direction, and it is difficult to adjust its orientation, which in turn affects the normal use of the tooth cleaning head.
  • the main purpose of the present invention is to provide a fine-tuning type cleaning pen, which is more convenient to use, and can also fine-tune the orientation of the cleaning head, adapt to the working position of the cleaning head, and ensure cleaning.
  • the normal use of the dental work head can also avoid the teeth cleaning work head during the rotation process, so as to prevent the dental cleaning work head from damaging the camera unit during the rotation process, which has a good protective effect on the camera unit.
  • the present invention adopts following technical scheme:
  • a micro-adjustable tooth cleaning pen comprising a tooth cleaning pen main body, a tooth cleaning working head and a camera unit extending out of the tooth cleaning pen main body;
  • the upper end of the main body of the tooth cleaning pen is provided with an inclined part inclined backward from top to bottom, the camera unit is installed on the inclined part, an ultrasonic transducer is installed on the inclined part, and the tooth cleaning working head is installed on the inclined part.
  • the ultrasonic transducer is connected, and the ultrasonic transducer is rotatably connected relative to the main body of the cleaning pen, and the camera unit is adjustable and connected to the inclined part to avoid the rotation of the cleaning head.
  • the ultrasonic transducer is provided with a rotation limiting portion for limiting the rotation angle of the ultrasonic transducer.
  • the rotation limiting portion is protruded on the upper end face of the ultrasonic transducer.
  • the inclined portion is provided with a locking protrusion, and the rotation limiting portion abuts on the locking protrusion.
  • the ultrasonic transducer includes a mounting seat, a cylindrical portion mounted on the mounting seat, and a driving portion integrally connected to the top of the cylindrical portion, and the driving portion is detachably connected to the cleaning work.
  • head, the rotation limiting part is arranged on the mounting seat and/or the cylinder part.
  • the main body of the toothbrush is provided with function keys.
  • the main body of the toothbrush pen is provided with a display screen.
  • the camera unit can be reversed and connected to the main body of the toothbrush pen.
  • the front end face of the camera unit is concavely provided with a first finger recess for adapting to the curvature of the finger surface.
  • the front end surface of the inclined portion is concavely provided with a second finger recess for adapting to the curvature of the finger surface.
  • a power supply for power supply is installed in the main body of the toothbrush pen, and a charging port is provided on the lower end surface of the main body of the toothbrush pen, and the charging port is electrically connected to the power supply.
  • the present invention has obvious advantages and beneficial effects. Specifically, it is mainly through the inclined part, which is more convenient to use.
  • the orientation of the cleaning head can be fine-tuned to adapt to the working position of the cleaning head to ensure the normal use of the cleaning head.
  • the cleaning head can be avoided during the rotation of the cleaning head to avoid cleaning.
  • the camera unit is damaged during the rotation of the working head, which has a good protective effect on the camera unit;
  • the rotation angle of the ultrasonic transducer can be limited, so as to prevent the internal wire from breaking due to the excessive rotation angle of the ultrasonic transducer, and prolong the service life of the product;
  • FIG. 1 is a schematic three-dimensional structure diagram of an embodiment of the present invention.
  • Fig. 2 is the exploded structure schematic diagram of the embodiment of the present invention.
  • FIG. 3 is a cross-sectional view of an embodiment of the present invention.
  • Fig. 4 is a schematic view of enlarged structure at A place in Fig. 3;
  • FIG. 5 is a schematic diagram of an exploded structure of an ultrasonic transducer according to an embodiment of the present invention (showing a cleaning head).
  • a fine-tuning type tooth cleaning pen includes a tooth cleaning pen main body 10 , a tooth cleaning head 21 extending out of the tooth cleaning pen main body 10 , and a camera unit 30 , and the camera unit 30 faces toward Scaling head 21 is set.
  • the upper end of the toothbrush pen main body 10 is provided with an inclined portion 11 inclined backward from top to bottom.
  • the first finger recess 31 on the radian of the finger surface, through the first finger recess 31, ensures that the camera unit 30 will not be slipped and slipped, and the anti-slip effect is good.
  • the front end surface of the inclined portion 11 is concavely provided with a second finger recess 111 for adapting to the curvature of the finger surface.
  • the second finger recess 111 facilitates the use of the product and avoids slippage and slippage when using the product. Phenomenon, the anti-slip effect is better.
  • An ultrasonic transducer 22 is installed on the inclined portion 11 , and the cleaning head 21 is connected to the ultrasonic transducer 22 .
  • the ultrasonic transducer 22 is provided with a rotation limiting portion 224 for limiting the rotation angle of the ultrasonic transducer 22 .
  • the rotation limiting portion 224 is protruded from the upper end face of the ultrasonic transducer 22 , and correspondingly, the inclined portion 11 is provided with a snap protrusion 103 . On the inner wall, the rotation limiting portion 224 abuts on the locking protrusion 103 .
  • the ultrasonic transducer 22 includes a mounting seat 221, a cylindrical portion 222 mounted on the mounting seat 221, and a driving portion 223 integrally connected to the top of the cylindrical portion 222.
  • the The driving part 223 is integrally connected to the cleaning head 21.
  • the driving part 223 can also be detachably connected to the cleaning head 21, which is not limited here.
  • the rotation limiting portion 224 is disposed on the mounting seat 221 and/or the column portion 222 .
  • the rotation limiting portion 224 is disposed on the upper end surface of the mounting seat 221 .
  • the mounting base 221 includes a base body 2211 and a bottom cover 2212 that are detachably connected.
  • the rotation limiting portion 224 is formed on the upper end surface of the base body 2211 .
  • the rotation limiting portion 224 can also be formed on the base body 2211 .
  • the seat body 2211 and the bottom cover 2212 are assembled with each other to form an inner cavity 2215.
  • the seat body 2211 is provided with a first escape hole 2213
  • the bottom cover 2212 is provided with a second escape hole 2214.
  • the first escape hole 2213 and the second escape hole 2214 are both communicated with the inner cavity 2215
  • the cylindrical portion 222 is installed in the inner cavity 2215 and the driving portion 223 extends out of the mounting seat 221 from the first escape hole 2213 .
  • the ultrasonic transducer 22 is rotatably connected relative to the cleaning pen main body 10 , and the camera unit 30 is adjustable and connected to the inclined portion 11 to avoid the rotation of the cleaning head 21 .
  • the camera unit 30 is connected to the main body 10 of the toothbrush pen along its axial direction by being turned upside down.
  • the camera unit 30 is pivotally connected to the cleaning pen main body 10 through the pivot shaft 32 ; when the cleaning head 21 rotates, the camera unit 30 can be turned backward to avoid the cleaning head 21 .
  • the camera unit 30 is connected with a wireless communication module 41 for wireless communication connection with the display device; or, the camera unit 30 is connected with a connection line or a connection port for wired connection with the display device.
  • the camera unit 30 can be connected to the mobile terminal through the wireless communication module 41, so that the operator can clearly observe the cleaning part of his own teeth through his own mobile terminal, and can also upload the photographed pictures to the Internet, so that the dentist or the Remote diagnosis and treatment of patients by health professionals.
  • the main body 10 of the tooth cleaning pen is provided with a display screen 12 and function keys 13 , and the working state of the main body 10 of the tooth cleaning pen can be known in real time through the display screen 12 .
  • the cleaning pen main body 10 is provided with a power supply 14 for power supply.
  • the lower end surface of the tooth cleaning pen main body 10 is provided with a charging port 15 , and the charging port 15 is electrically connected to the power supply 14 .
  • a first installation cavity 101 and a second installation cavity 102 which are arranged up and down and communicate with each other are formed in the main body 10 of the toothbrush.
  • the top of the first installation cavity 101 has an upper end through hole 104.
  • the ultrasonic transducer 22 is installed in the first installation cavity 101 and the cleaning head 21 is exposed outside the first opening.
  • the wireless communication module 41 and the power supply 14 are installed in the second installation cavity 102.
  • a circuit board 42 is also installed in the second installation cavity 102 , and the circuit board 42 is electrically connected to the ultrasonic transducer 22 , the wireless communication module 41 , the display screen 12 and the function keys 13 respectively.
  • the main point of the design of the present invention is that it is mainly through the inclined part, which is more convenient to use.
  • the working position of the scaling head ensures the normal use of the scaling head, and through the adjustable design of the camera unit, the scaling head can be avoided during the rotation of the scaling head to avoid damage to the camera unit during the rotation of the scaling head. , play a good role in protecting the camera unit;
  • the rotation angle of the ultrasonic transducer can be limited, so as to prevent the internal wire from breaking due to the excessive rotation angle of the ultrasonic transducer, and prolong the service life of the product;

Abstract

一种可微调型洗牙笔，包括有洗牙笔主体（10）和伸出洗牙笔主体（10）外的洗牙工作头（21）、摄像单元（30）；洗牙笔主体（10）的上端设有由上往下向后倾斜的倾斜部（11），摄像单元（30）装设于倾斜部（11）上，倾斜部（11）上装设有超声波换能器（22），洗牙工作头（21）连接超声波换能器（22），超声波换能器（22）相对洗牙笔主体（10）可转动连接，摄像单元（30）可调式连接于倾斜部（11）以对洗牙工作头（21）转动时避让；其使用更方便，也能够微调洗牙工作头（21）的朝向，适应洗牙工作头（21）的工作位，保证洗牙工作头（21）的正常使用，还能够对洗牙工作头（21）转动过程中避让，避免洗牙工作头（21）在转动过程中损坏摄像单元（30），对摄像单元（30）起到很好的保护作用。

Description

可微调型洗牙笔 技术领域
本发明涉及洗牙笔领域技术，尤其是指一种可微调型洗牙笔。
 背景技术
随着生活水平的提高，人们对于口腔卫生的关注度越来越高，洗牙成了现代人维持口腔卫生的一种常用保健方式。洗牙笔是洗牙的专用设备，是用于清除牙结石、烟斑、菌斑等的洗牙器具，起到洁牙和健牙的作用。
现有的具有摄像功能的洗牙笔一般包括洗牙笔主体、摄像头和洗牙头，现有的洗牙头朝向一般为固定，很难调整其朝向，继而影响洗牙头的正常使用。
 技术解决方案
本发明针对上述现有技术所存在不足，主要目的在于提供一种可微调型洗牙笔，其使用更方便，也能够微调洗牙工作头的朝向，适应洗牙工作头的工作位，保证洗牙工作头的正常使用，还能够对洗牙工作头转动过程中避让，避免洗牙工作头在转动过程中损坏摄像单元，对摄像单元起到很好的保护作用。
为实现上述之目的，本发明采取如下技术方案：
一种可微调型洗牙笔，包括有洗牙笔主体和伸出洗牙笔主体外的洗牙工作头、摄像单元；
所述洗牙笔主体的上端设有由上往下向后倾斜的倾斜部，所述摄像单元装设于倾斜部上，所述倾斜部上装设有超声波换能器，所述洗牙工作头连接超声波换能器，所述超声波换能器相对洗牙笔主体可转动连接，所述摄像单元可调式连接于倾斜部以对洗牙工作头转动时避让。
作为一种优选方案，所述超声波换能器上设置有用于限制超声波换能器转动角度的限转部。
作为一种优选方案，所述限转部凸设于超声波换能器的上端面，相应地，所述倾斜部上设置有卡凸，所述限转部抵于卡凸上。
作为一种优选方案，所述超声波换能器包括有安装座、装设于安装座上的柱体部以及一体连接于柱体部顶端的驱动部，所述驱动部可拆卸式连接洗牙工作头，所述限转部设置于安装座和/或柱体部上。
作为一种优选方案，所述洗牙笔主体上设置有功能按键。
作为一种优选方案，所述洗牙笔主体上设置有显示屏。
作为一种优选方案，所述摄像单元相对洗牙笔主体可前后翻转连接。
作为一种优选方案，所述摄像单元的前端面凹设有用于适配手指表面弧度的第一手指凹位。
作为一种优选方案，所述倾斜部的前端面凹设有用于适配手指表面弧度的第二手指凹位。
作为一种优选方案，所述洗牙笔主体内装设有用于供电的电源，所述洗牙笔主体的下端面设置有充电端口，所述充电端口电连接于电源。
本发明与现有技术相比具有明显的优点和有益效果，具体而言：其主要是通过倾斜部，使用更方便，尤其是，通过超声波换能器相对洗牙笔主体可转动的设计，能够微调洗牙工作头的朝向，适应洗牙工作头的工作位，保证洗牙工作头的正常使用，而且，通过摄像单元的可调式设计，能够对洗牙工作头转动过程中避让，避免洗牙工作头在转动过程中损坏摄像单元，对摄像单元起到很好的保护作用；
其次是， 通过限转部的设计，能够限制超声波换能器转动的角度，防止因超声波换能器转动的角度过大而导致内部导线断裂，延长产品的使用寿命；
再者是，通过第一手指凹位和第二手指凹位的配合，能够在使用和翻转摄像单元时避免出现滑手和走位现象，提高防滑效果；
以及，整体结构设计巧妙合理，各零件之间使用方便，稳固性佳，有利于确保产品使用性能的稳定可靠。
 附图说明
图1是本发明之实施例的立体结构示意图；
图2是本发明之实施例的分解结构示意图；
图3是本发明之实施例的剖视图；
图4是图3中A处放大结构示意图；
图5是本发明之实施例的超声波换能器分解结构示意图（显示洗牙工作头）。
附图标号说明：
10、洗牙笔主体
101、第一安装腔             102、第二安装腔
103、卡凸                   104、上端通孔
11、倾斜部                  111、第二手指凹位
12、显示屏                  13、功能按键
14、电源                    15、充电端口
21、洗牙工作头              22、超声波换能器
221、安装座
2211、座体                  2212、底盖
2213、第一让位孔            2214、第二让位孔
2215、内腔
222、柱体部                 223、驱动部
224、限转部
30、摄像单元
31、第一手指凹位            32、枢接轴
41、无线通信模块            42、电路板。
 本发明的最佳实施方式
下面结合附图与具体实施方式对本发明作进一步描述。
如图1至图5所示，一种可微调型洗牙笔，包括有洗牙笔主体10和伸出洗牙笔主体10外的洗牙工作头21、摄像单元30，所述摄像单元30朝向洗牙工作头21设置。
所述洗牙笔主体10的上端设有由上往下向后倾斜的倾斜部11，所述摄像单元30装设于倾斜部11上，所述摄像单元30的前端面凹设有用于适配手指表面弧度的第一手指凹位31，通过第一手指凹位31，确保在翻转摄像单元30不会出现滑手和走位，防滑效果较好。所述倾斜部11的前端面凹设有用于适配手指表面弧度的第二手指凹位111，通过第二手指凹位111，便于使用本产品，避免在使用本产品时出现滑手和走位现象，防滑效果较好。
所述倾斜部11上装设有超声波换能器22，所述洗牙工作头21连接超声波换能器22。所述超声波换能器22上设置有用于限制超声波换能器22转动角度的限转部224。所述限转部224凸设于超声波换能器22的上端面，相应地，所述倾斜部11上设置有卡凸103，优选地，所述卡凸103形成于下述第一容纳腔的内壁上，所述限转部224抵于卡凸103上。
优选地，所述超声波换能器22包括有安装座221、装设于安装座221上的柱体部222以及一体连接于柱体部222顶端的驱动部223，在本实施例中，所述驱动部223一体连接洗牙工作头21，当然，驱动部223还可拆装式连接洗牙工作头21，在此不作限定。所述限转部224设置于安装座221和/或柱体部222上。优选地，限转部224设置于安装座221的上端面。
所述安装座221包括有可拆式连接的座体2211和底盖2212，所述限转部224形成于座体2211的上端面上，当然，限转部224也可以形成于座体2211的周侧面上，在此不作限定。所述座体2211和底盖2212彼此组装围构形成内腔2215，所述座体2211上开设有第一让位孔2213，所述底盖2212上开设有第二让位孔2214，所述第一让位孔2213和第二让位孔2214均连通内腔2215，所述柱体部222装设于内腔2215内且驱动部223自第一让位孔2213伸出安装座221外。
所述超声波换能器22相对洗牙笔主体10可转动连接，所述摄像单元30可调式连接于倾斜部11以对洗牙工作头21转动时避让。
在本实施例中，所述摄像单元30相对洗牙笔主体10沿其轴向可前后翻转连接。例如，摄像单元30通过枢接轴32与洗牙笔主体10枢接；当洗牙工作头21转动时，可往后翻转摄像单元30，使其避让洗牙工作头21。
需要说明的是，所述摄像单元30连接有用于与显示设备无线通信连接的无线通信模块41；或者，所述摄像单元30连接有用于与显示设备有线连接的连接线或连接口。在本实施例中，摄像单元30可以通过无线通信模块41连接移动终端，让操作者通过自身的移动终端清晰地观察到自身牙齿清洗部位，也可以将拍摄到的图片上传到互联网，实现牙医或健康专家对患者的远程诊疗。
在本实施例中，所述洗牙笔主体10上设置有显示屏12和功能按键13，通过显示屏12可以实时了解洗牙笔主体10的工作状态。所述洗牙笔主体10内装设有用于供电的电源14，所述洗牙笔主体10的下端面设置有充电端口15，所述充电端口15电连接于电源14。
在本实施例中，所述洗牙笔主体10内形成有上下设置且相通的第一安装腔101和第二安装腔102，所述第一安装腔101的顶端具有上端通孔104，所述超声波换能器22装设于第一安装腔101内且洗牙工作头21伸露于第一开口外，所述无线通信模块41和电源14均装设于第二安装腔102内，所述第二安装腔102内还装设有电路板42，所述电路板42分别电连接于超声波换能器22、无线通信模块41、显示屏12和功能按键13。
综上所述，本发明设计要点在于，其主要是通过倾斜部，使用更方便，尤其是，通过超声波换能器相对洗牙笔主体可转动的设计，能够微调洗牙工作头的朝向，适应洗牙工作头的工作位，保证洗牙工作头的正常使用，而且，通过摄像单元的可调式设计，能够对洗牙工作头转动过程中避让，避免洗牙工作头在转动过程中损坏摄像单元，对摄像单元起到很好的保护作用；
其次是， 通过限转部的设计，能够限制超声波换能器转动的角度，防止因超声波换能器转动的角度过大而导致内部导线断裂，延长产品的使用寿命；
再者是，通过第一手指凹位和第二手指凹位的配合，能够在使用和翻转摄像单元时避免出现滑手和走位现象，提高防滑效果；
以及，整体结构设计巧妙合理，各零件之间使用方便，稳固性佳，有利于确保产品使用性能的稳定可靠。
以上所述，仅是本发明较佳实施例而已，并非对本发明的技术范围作任何限制，故凡是依据本发明的技术实质对以上实施例所作的任何细微修改、等同变化与修饰，均仍属于本发明技术方案的范围内。

Claims (10)

  1. 一种可微调型洗牙笔，其特征在于：包括有洗牙笔主体和伸出洗牙笔主体外的洗牙工作头、摄像单元；
    所述洗牙笔主体的上端设有由上往下向后倾斜的倾斜部，所述摄像单元装设于倾斜部上，所述倾斜部上装设有超声波换能器，所述洗牙工作头连接超声波换能器，所述超声波换能器相对洗牙笔主体可转动连接，所述摄像单元可调式连接于倾斜部以对洗牙工作头转动时避让。
  2. 根据权利要求1所述的可微调型洗牙笔，其特征在于：所述超声波换能器上设置有用于限制超声波换能器转动角度的限转部。
  3. 根据权利要求2所述的可微调型洗牙笔，其特征在于：所述限转部凸设于超声波换能器的上端面，相应地，所述倾斜部上设置有卡凸，所述限转部抵于卡凸上。
  4. 根据权利要求2所述的可微调型洗牙笔，其特征在于：所述超声波换能器包括有安装座、装设于安装座上的柱体部以及一体连接于柱体部顶端的驱动部，所述驱动部可拆卸式连接洗牙工作头，所述限转部设置于安装座和/或柱体部上。
  5. 根据权利要求1所述的可微调型洗牙笔，其特征在于：所述洗牙笔主体上设置有功能按键。
  6. 根据权利要求1所述的可微调型洗牙笔，其特征在于：所述洗牙笔主体上设置有显示屏。
  7. 根据权利要求1所述的可微调型洗牙笔，其特征在于：所述摄像单元相对洗牙笔主体可前后翻转连接。
  8. 根据权利要求1所述的可微调型洗牙笔，其特征在于：所述摄像单元的前端面凹设有用于适配手指表面弧度的第一手指凹位。
  9. 根据权利要求1所述的可微调型洗牙笔，其特征在于：所述倾斜部的前端面凹设有用于适配手指表面弧度的第二手指凹位。
  10. 根据权利要求1所述的可微调型洗牙笔，其特征在于：所述洗牙笔主体内装设有用于供电的电源，所述洗牙笔主体的下端面设置有充电端口，所述充电端口电连接于电源。
PCT/CN2021/071451 2021-01-13 2021-01-13 可微调型洗牙笔 WO2022151035A1 (zh)

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