WO2020118800A1 - 电动牙刷、充电座及电动牙刷收纳与充电二合一机构 - Google Patents

电动牙刷、充电座及电动牙刷收纳与充电二合一机构 Download PDF

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Publication number
WO2020118800A1
WO2020118800A1 PCT/CN2018/125810 CN2018125810W WO2020118800A1 WO 2020118800 A1 WO2020118800 A1 WO 2020118800A1 CN 2018125810 W CN2018125810 W CN 2018125810W WO 2020118800 A1 WO2020118800 A1 WO 2020118800A1
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WO
WIPO (PCT)
Prior art keywords
magnet
charging
electric toothbrush
housing
groove
Prior art date
Application number
PCT/CN2018/125810
Other languages
English (en)
French (fr)
Inventor
陈连成
Original Assignee
深圳市云顶信息技术有限公司
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Filing date
Publication date
Application filed by 深圳市云顶信息技术有限公司 filed Critical 深圳市云顶信息技术有限公司
Publication of WO2020118800A1 publication Critical patent/WO2020118800A1/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
    • A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
    • A61C17/24—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously
    • A61C17/26—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously driven by electric motor
    • 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
    • A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
    • A61C17/224—Electrical recharging arrangements
    • 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
    • A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
    • A61C17/225—Handles or details thereof
    • 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
    • A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
    • A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
    • A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H13/00—Gum massage
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/12—Driving means
    • A61H2201/1207—Driving means with electric or magnetic drive

Definitions

  • the present application relates to the technical field of daily necessities, in particular to an electric toothbrush, a charging base, and an electric toothbrush storage and charging two-in-one mechanism.
  • Electric toothbrushes are tools for cleaning teeth. Compared with ordinary toothbrushes, electric toothbrushes can completely remove plaque, reduce gingivitis, periodontal disease and gum bleeding and other oral diseases. Electric toothbrushes generally make the brush head generate high-frequency vibration through the rapid rotation or vibration of the motor core, and instantaneously decompose the toothpaste into fine foam, which extends into the clean tooth gap; at the same time, the vibration of the bristles can promote the blood circulation of the oral cavity, to the gums The tissue can be massaged.
  • Electric toothbrushes usually have a charging stand, and there are many types of charging stand, such as a wireless charging stand, a spring-type charging stand, a plug-in charging stand, and so on.
  • the traditional charging stand can only be used to charge the electric toothbrush, which has a single purpose, which brings a lot of inconvenience to the user during the use. For example, some users will randomly place them in different locations every time they use the charging base to charge them. The next time they need to be charged, finding them is more troublesome.
  • electric toothbrushes are often placed beside the mouthwash cup or at the edge of the counter. If the electric toothbrush is accidentally hit on the ground, it will be easily damaged.
  • An electric toothbrush storage and charging two-in-one mechanism includes an electric toothbrush and a charging base electrically connected to the bottom of the electric toothbrush, the electric toothbrush includes a brush head and a handle connected to the brush head, the handle includes a shell Body, the housing is provided with a first magnet, and the charging base is provided with a second magnet, when the charging base accommodates the electric toothbrush, the housing and the charging base pass through the first magnet and The second magnets are connected to each other by suction.
  • the charging stand includes a housing, the housing is provided with an accommodating groove for accommodating the bottom of the handle and an accommodating groove for accommodating the housing, the accommodating groove is located in the In the storage tank, and the bottom wall of the storage tank is lower than the bottom wall of the storage tank, the second magnet is provided corresponding to the position of the storage tank.
  • the handle further includes an end cover, the end cover is connected to the lower end of the housing, the brush head is connected to the upper end of the housing, and the end cover is provided with Conductive terminal, a connection terminal is provided on the bottom wall of the accommodating groove, the conductive terminal is a sheet structure or a needle structure, the connection terminal is a needle structure or a sheet structure, when the electric toothbrush When the charging base is charging, the conductive terminal and the connection terminal oppose each other to electrically conduct.
  • the end cover is further provided with a third magnet
  • the receiving groove is further provided with a fourth magnet.
  • the third magnet and the fourth magnet attract each other, so that the conductive terminal and the magnet The connection terminals are tightly connected.
  • the charging base further includes a back cover and a wall-hanging bracket, the back cover is connected to the side of the housing facing away from the accommodating groove, and the wall-hanging bracket includes a bracket body And double-sided tape, the bracket body is detachably connected to the back cover, and the double-sided tape is provided on a side of the bracket body away from the back cover.
  • a fifth magnet is provided on the bracket body, and the fifth magnet and the fourth magnet are attracted to each other to magnetically connect the bracket body and the back cover.
  • a snap structure is provided on the bracket body, a snap groove is provided on a side of the rear cover away from the housing, and the snap structure is snap-fitted to the snap groove .
  • a fifth magnet is provided on the buckle structure, and the fifth magnet and the fourth magnet are attracted to each other, so that the buckle structure and the buckling groove are tightly connected.
  • the charging base further includes a charging interface and a soft plug.
  • the charging interface is used for an external power supply, and the soft plug is disposed on the charging interface.
  • An electric toothbrush including a brush head and a handle connected to the brush head, the handle includes a housing, the housing is provided with a first magnet, and when the electric toothbrush is provided with a second magnet When the charging stand is stored, the first magnet and the second magnet attract each other.
  • the handle further includes an end cover, the end cover is connected to the lower end of the housing, the brush head is connected to the upper end of the housing, the end cover is provided with a Three magnets, the charging seat is also provided with a fourth magnet, when the electric toothbrush is charged through the charging seat, the third magnet and the fourth magnet attract each other.
  • a charging stand is provided with a second magnet.
  • the housing of the charging stand housing handle is provided with an electric toothbrush with a first magnet, the first magnet and the second magnet attract each other.
  • the charging stand includes a housing, and the housing is provided with an accommodating groove for accommodating the bottom of the handle and an accommodating groove for accommodating the housing, the accommodating groove is located in the accommodating groove Inside, and the bottom wall of the accommodating groove is lower than the bottom wall of the accommodating groove, the second magnet is provided corresponding to the position of the accommodating groove.
  • the technical solution of the present application adopts a first magnet inside the housing of the handle of the electric toothbrush and a second magnet inside the charging base.
  • the principle of magnet attraction is used to make the housing and the charging The bases are connected to each other by suction to achieve the purpose of storing the electric toothbrush in the charging base.
  • the charging stand of this application realizes the dual function of both charging and storing, which not only effectively solves the problem that the user can not find the location where the charging stand is placed, and meets the demand that the electric toothbrush can be charged at any time; it also solves The problem of normal storage of electric toothbrushes makes the use of electric toothbrushes and charging bases more convenient, practical, safe and beautiful, thereby improving the user's experience.
  • FIG. 1 is a schematic structural diagram of an embodiment of an electric toothbrush storage and charging two-in-one mechanism of the present application
  • FIG. 2 is a cross-sectional view of the two-in-one mechanism for storing and charging an electric toothbrush in FIG. 1;
  • FIG. 3 is a schematic structural view of another embodiment of the two-in-one mechanism for storing and charging an electric toothbrush in FIG. 1;
  • FIG. 4 is a cross-sectional view of the two-in-one mechanism for storing and charging an electric toothbrush in FIG. 3;
  • FIG. 5 is a schematic structural view of the charging base in FIG. 1;
  • FIG. 6 is a cross-sectional view of the charging base in FIG. 5;
  • FIG. 7 is a schematic structural view of the wall bracket shown in FIG. 5;
  • FIG. 8 is a cross-sectional view of the wall bracket of FIG. 7.
  • charging stand 210, second magnet; 220, housing; 221, accommodation slot; 222, storage slot; 223, connection terminal; 224, fourth magnet; 230, back cover; 231, snap-in slot; 240, Wall bracket; 241, bracket body; 242, snap structure; 243, fifth magnet; 244, double-sided adhesive; 250, charging interface; 260, soft plug.
  • the directional indication is only used to explain in a certain posture (according to the drawings (Shown) the relative positional relationship between the various components, the movement, etc., according to the result of the change of the specific posture, the direction indicator also changes accordingly.
  • first”, “second”, etc. are for descriptive purposes only, and cannot be understood as instructions or hints Its relative importance or implicitly indicates the number of technical features indicated.
  • the features defined with “first” and “second” may include at least one of the features either explicitly or implicitly.
  • the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary people in the art to achieve, when the combination of technical solutions conflicts with each other or cannot be realized, it should be considered that the combination of such technical solutions does not exist , Nor within the scope of protection required by this application.
  • the electric toothbrush storage and charging two-in-one mechanism 10 includes an electric toothbrush 100 and a charging stand 200 electrically connected to the bottom of the electric toothbrush 100.
  • the electric toothbrush 100 includes a brush head 110 and a handle 120 connected to the brush head 110.
  • the handle 120 includes a housing 121.
  • the housing 121 is provided with a first magnet 122.
  • the charging stand 200 is provided with a second magnet 210. When the charging stand 200 accommodates the electric toothbrush 100, the housing 121 and the charging stand 200 are connected to each other by the first magnet 122 and the second magnet 210.
  • the charging stand 200 can be used to charge the electric toothbrush 100.
  • the whole of the electric toothbrush 100 and the charging base 200 are made of plastic materials, which can be PP (polypropylene), PA (polyamide), PC (polycarbonate), PMMA (polymethyl methacrylate) ), ABS (acrylonitrile-butadiene-styrene copolymer), PS (polystyrene), PBT (polybutylene terephthalate) or PET (polyethylene terephthalate).
  • the electric toothbrush 100 preferably uses the same hard material as a common manual toothbrush, which is convenient for saving material development and manufacturing costs.
  • the brush head 110 and the handle 120 may be a snap connection or a detachable connection for screw rotation, or may be an integrally formed fixed connection.
  • the housing 121 has a hollow structure, and is mainly used for accommodating the main components of the electric toothbrush 100, such as a dry battery, a micro DC motor, etc., and the first magnet 122 can be fixedly installed inside the housing 121.
  • the shape of the first magnet 122 is not limited.
  • the second magnet 210 is fixedly installed inside the charging base 200.
  • the shape of the second magnet 210 is not limited, and the second magnet 210 and the first magnet 122 have the same shape and are arranged relatively in parallel.
  • the first magnet 122 may be disposed close to the inner wall of the housing 121, and the second magnet 210 is also disposed on the inner wall of the charging stand 200 near the electric toothbrush 100, so that the first magnet 122 The distance from the second magnet 210 is the smallest and the suction power is the largest, ensuring the storage effect.
  • the installation position of the first magnet 122 may be preferentially set at the center of gravity of the electric toothbrush 100, so that the adsorption force of the magnet received by the whole body can be balanced to avoid the situation of being top-heavy or top-heavy, resulting in unbalance and falling off.
  • the first magnet 122 is provided inside the housing 121 of the handle 120 of the electric toothbrush 100
  • the second magnet 210 is provided inside the charging base 200.
  • the charging base 200 accommodates the electric toothbrush 100
  • the magnet phase is used.
  • the casing 121 and the charging stand 200 are connected to each other by suction, so that the charging stand 200 can store the electric toothbrush 100.
  • the charging stand 200 of the present application realizes the dual-purpose function that can be charged and stored, which not only effectively solves the problem that the user uses the charging stand 200 to be placed in a different place and causes the problem that it cannot be found, but also meets the demand that the electric toothbrush 100 can be charged at any time ; It also solves the problem that the electric toothbrush 100 is usually stored, so that the use of the electric toothbrush 100 and the charging base 200 becomes more convenient, practical, safe, and beautiful, thereby improving the user's experience.
  • the charging stand 200 includes a housing 220.
  • the housing 220 is provided with a receiving groove 221.
  • the housing 220 is provided with a receiving groove 221 for receiving the bottom of the handle 120 and for storing.
  • the accommodating slot 221 is located in the accommodating slot 222, and the bottom wall of the accommodating slot 221 is lower than the bottom wall of the storage slot 222, and the second magnet 210 is disposed corresponding to the position of the storage slot 222.
  • the shape of the receiving groove 221 can be adapted to the shape of the bottom of the electric toothbrush 100.
  • connection between the bottom of the electric toothbrush 100 and the accommodating groove 221 further increases the stability of the connection between the electric toothbrush 100 and the charging base 200, and also has a certain effect on waterproof protection.
  • the shape of the storage slot 222 matches the surface shape of the electric toothbrush 100, which facilitates the positioning of the electric toothbrush 100 in the storage process, which is beneficial to the rapid adsorption and fixation between the first magnet 122 and the second magnet 210, so that the charging base 200 can be used for the electric toothbrush 100 Quick storage purpose. Therefore, whether the user stores or picks up the electric toothbrush 100, it can achieve the effects of being ready to put and receive, and being ready to use. The operation is simple, the use is convenient, and the user experience is further improved.
  • the accommodating groove 221 and the storage groove 222 are reasonably arranged together, making full use of their different use characteristics, not only reducing the overall volume of the charging base 200, thereby reducing the size of the occupied space; the electric toothbrush 100 can also be used It shields the accommodating groove 221 itself to prevent water mist in the washroom from easily entering the accommodating groove 221, ensuring the safety of use. Further, during storage, since the bottom wall of the storage groove 221 is lower than the bottom wall of the storage groove 222, the water on the handle 120 will not contact with the charging position on the storage groove 221 to prevent electric shock. In this way, the design is safe, novel, environmentally friendly and practical.
  • the number of the storage groove 222 and the storage groove 221 may be one, or one storage groove 221 or a plurality of storage grooves 221 corresponding to the plurality of storage grooves 222. In this way, it is convenient for multiple family members to use the same charging base 200 for charging and storage, which meets the needs of different users, reduces the user's purchase cost, and is easy to promote and apply.
  • the handle 120 further includes an end cover 123.
  • the end cover 123 is closed and connected to the lower end of the housing 121, and the brush head 110 is connected to the upper end of the housing 121.
  • the terminal 123 is provided with conductive terminals 124.
  • a connection terminal 223 is provided on the bottom wall of the accommodating groove 221.
  • the conductive terminal 124 has a sheet structure or a needle structure, and the connection terminal 223 has a needle structure or a sheet structure.
  • the provision of the end cover 123 facilitates the replacement of internal components of the housing 121, which makes the overall disassembly or assembly operation of the electric toothbrush 100 convenient and simple.
  • the connection terminal 223 has a needle structure; or the conductive terminal 124 has a needle structure, and the connection terminal 223 has a sheet structure.
  • the conductive terminal 124 has a sheet-like structure, and can be directly bonded to the bottom of the end cover 123 by means of bonding, reducing the processing technology and improving the production efficiency.
  • the connection terminal 223 has a needle-like structure and is installed inside the charging base 200 and partially exposed on the bottom wall of the accommodating groove 221. The top of the needle-like structure is connected with the end face of the sheet-like structure, so that when the electric toothbrush 100 is rotated arbitrarily, it can be in a good charging state.
  • the conductive terminal 124 is electrically connected to the battery 20.
  • the battery 20 is charged through the conductive terminal 124.
  • the battery 20 is a rechargeable battery, such as a lithium ion battery, which can play a role in storing electrical energy.
  • the end cover 123 is provided with a third magnet 125.
  • the receiving slot 221 is further provided with a fourth magnet 224.
  • the third magnet 125 and the fourth magnet 224 attract each other to tightly connect the conductive terminal 124 and the connection terminal 223.
  • the third magnet 125 and the fourth magnet 224 are symmetrically distributed along the axis direction, so that the magnetism is in the best state.
  • the principle of magnet attraction can be used to enhance the connection between the conductive terminal 124 and the connection terminal 223, which greatly improves the adsorption.
  • the strength allows the electric toothbrush 100 and the charging stand 200 to be in full contact with each other regardless of whether they are placed vertically or horizontally, to ensure the stability of charging.
  • the charging stand 200 further includes a rear cover 230 and a wall bracket 240.
  • the back cover 230 is closed and connected to the side of the housing 220 facing away from the accommodating groove 221.
  • the wall bracket 240 includes a bracket body 241 and a double-sided adhesive 244.
  • the bracket body 241 is detachably connected to the back cover 230.
  • the double-sided adhesive 244 is disposed on a side of the bracket body 241 away from the back cover 230.
  • the electric toothbrush 100 and the charging base 200 can be directly hung on the wall of the bathroom, which has two advantages: on the one hand, it can be set according to the height requirements of the customer for easy access , To facilitate the user's use; on the other hand, keep the charging base 200 away from places such as sinks and other water sources to ensure the safety of charging.
  • Double-sided tape 244 uses foam double-sided tape.
  • Foam double-sided tape has the characteristics of strong adhesion, good retention, good waterproof performance, strong temperature resistance and strong ultraviolet protection, and is suitable for use in wet environments such as toilets. With this setting, the process is simple, the operation is convenient, and the cost is low.
  • the charging base 200 can be disassembled at any time, the charging location can be changed at will, and the usage mode can be diversified.
  • a fifth magnet 243 is provided on the bracket body 241, and the fifth magnet 243 and the fourth magnet 224 are attracted to each other, so that the bracket body and the rear cover are magnetically connected .
  • the magnetic connection method is convenient to install and convenient for users.
  • a snap structure 242 is provided on the bracket body 241
  • a snap groove 231 is provided on the side of the rear cover 230 away from the housing 220
  • the snap structure 242 is The buckle groove 231 is connected with a snap.
  • the buckle connection method is relatively firm and the service life can be extended.
  • the buckle structure 242 is provided with a fifth magnet 243, and the fifth magnet 243 and the fourth magnet 224 are attracted to each other, so that the buckle structure 242 and the buckling groove 231 are tightly connected.
  • the wall bracket 240 and the back cover 230 can be connected by both magnetic attraction and snap connection, the attraction between the fifth magnet 243 and the fourth magnet 224 has the wall bracket 240 and the back cover 230 locked together
  • the positioning function prevents the charging base 200 from shaking against the wall, improves the stability of storage, and further facilitates the user's use.
  • the charging stand 200 further includes a charging interface 250 and a soft plug 260.
  • the charging interface 250 is used for an external power supply, and the soft plug 260 is disposed on the charging interface 250.
  • the soft plug 260 is made of soft plastic.
  • the soft plug 260 may be used to block the charging port 250 to prevent water mist from entering the charging port 250 and improve the safety of the charging stand 200 in use.
  • the electric toothbrush 100 includes a brush head 110 and a handle 120 connected to the brush head 110.
  • the handle 120 includes a housing 121.
  • the housing 121 is provided with a first magnet 122.
  • the handle 120 further includes an end cover 123.
  • the end cover 123 is closed and connected to the lower end of the housing 121, and the brush head 110 is connected to the upper end of the housing 121.
  • the end cover 123 is provided with a third magnet 125.
  • the charging stand 200 is also provided with a fourth magnet 224. When the electric toothbrush 100 is charged through the charging stand 200, the third magnet 125 and the fourth magnet 224 attract each other.
  • the charging stand 200 is provided with a second magnet 210.
  • the charging stand 200 houses the housing 121 of the handle 120, the electric toothbrush 100 is provided with the first magnet 122. At this time, the first magnet 122 and the second magnet 210 attract each other.
  • the charging stand 200 includes a housing 220.
  • the housing 220 is provided with an accommodating groove 221 for accommodating the bottom of the handle 120 and an accommodating groove 222 for accommodating the housing 121.
  • the accommodating groove 221 is located in the accommodating groove 222, and the bottom wall of the accommodating groove 221 is lower than the bottom wall of the accommodating groove 222, and the second magnet 210 is disposed corresponding to the position of the accommodating groove 222.

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Dentistry (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Brushes (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

一种电动牙刷(100)、充电座(200)及电动牙刷(100)收纳与充电二合一机构(10)，其中，电动牙刷(100)收纳与充电二合一机构(10)包括电动牙刷(100)及与电动牙刷(100)底部电连接的充电座(200)，电动牙刷(100)包括刷头(110)及与刷头(110)连接的手柄(120)，手柄(120)包括壳体(121)，壳体(121)设有第一磁铁(122)，充电座(200)设有第二磁铁(210)，当充电座(200)收纳电动牙刷(100)时，壳体(121)与充电座(200)通过第一磁铁(122)与第二磁铁(210)相互吸附连接。实现了充电座(200)对电动牙刷(100)既能充电又能收纳的一途两用的功能，提高了电动牙刷(100)和充电座(200)的实用性。

Description

电动牙刷、充电座及电动牙刷收纳与充电二合一机构 技术领域
本申请涉及生活用品的技术领域，特别涉及一种电动牙刷、充电座及电动牙刷收纳与充电二合一机构。
 背景技术
电动牙刷属于清洁牙齿的工具，与普通牙刷相比，电动牙刷可以更彻底清除牙菌斑、减少牙龈炎、牙周病和牙龈出血等口腔疾病。电动牙刷一般通过电动机芯的快速旋转或震动，使刷头产生高频震动，瞬间将牙膏分解成细微泡沫，伸入清洁牙缝；以此同时，刷毛的颤动能促进口腔的血液循环，对牙龈组织可进行按摩。
 技术问题
电动牙刷通常具有充电座，而充电座样式多种，如无线充电座、弹针式充电座、接插式充电座等等。目前，传统的充电座只能单纯用于为电动牙刷充电，其用途单一，给用户使用过程中带来了诸多的不便。比如，有些用户每次使用充电座充电完后，都会随意放置在不同的地点，下次需要充电时，寻找比较麻烦。此外，电动牙刷使用后，经常被随手放置在漱口杯旁或者柜台的边缘处。如果电动牙刷不小心被碰落到地上，就很容易出现损坏的情况。
因此，现有的电动牙刷和充电座还有待于改进，以提高用户的使用体验。
 技术解决方案
基于此，有必要针对现有的电动牙刷和充电座之间的用途单一、使用不方便的问题，提供一种多用途、使用方便的电动牙刷、充电座及电动牙刷收纳与充电二合一机构。
一种电动牙刷收纳与充电二合一机构，包括电动牙刷及与所述电动牙刷底部电连接的充电座，所述电动牙刷包括刷头及与所述刷头连接的手柄，所述手柄包括壳体，所述壳体设有第一磁铁，所述充电座设有第二磁铁，当所述充电座收纳所述电动牙刷时，所述壳体与所述充电座通过所述第一磁铁与第二磁铁相互吸附连接。
在其中一个实施例中，所述充电座包括外壳，所述外壳上设有用于收容所述手柄底部的容置槽和用于收纳所述壳体的收纳槽，所述容置槽位于所述收纳槽内，且所述容置槽的底壁低于所述收纳槽的底壁，所述第二磁铁对应所述收纳槽的位置设置。
在其中一个实施例中，所述手柄还包括端盖，所述端盖盖合连接于所述壳体的下端，所述刷头连接于所述壳体的上端，所述端盖上设有导电端子，所述容置槽的底壁上设有连接端子，所述导电端子为片状结构或针状结构，所述连接端子为针状结构或片状结构，当所述电动牙刷与所述充电座充电时，所述导电端子与所述连接端子相互抵持而电性导通。
在其中一个实施例中，所述端盖还设有第三磁铁，所述容置槽还设有第四磁铁，所述第三磁铁和第四磁铁相互吸附，以使所述导电端子与所述连接端子紧密连接。
在其中一个实施例中，所述充电座还包括后盖和挂壁支架，所述后盖盖合连接于所述外壳背离所述容置槽的一侧上，所述挂壁支架包括支架本体和双面胶，所述支架本体与所述后盖可拆卸连接，所述双面胶设置于所述支架本体远离所述后盖的一侧上。
在其中一个实施例中，所述支架本体上设有第五磁铁，所述第五磁铁与所述第四磁铁相互吸附，以使所述支架本体与所述后盖磁吸连接。
在其中一个实施例中，所述支架本体上设有卡扣结构，所述后盖远离所述外壳的一侧上设有扣合槽，所述卡扣结构与所述扣合槽卡扣连接。
在其中一个实施例中，所述卡扣结构上设有第五磁铁，所述第五磁铁与所述第四磁铁相互吸附，以使所述卡扣结构与所述扣合槽紧密连接。
在其中一个实施例中，所述充电座还包括充电接口和软塞，所述充电接口用于外接电源，所述软塞设置于所述充电接口上。
一种电动牙刷，所述电动牙刷包括刷头及与所述刷头连接的手柄，所述手柄包括壳体，所述壳体设有第一磁铁，当所述电动牙刷通过设有第二磁铁的充电座收纳时，所述第一磁铁与所述第二磁铁相互吸附。
在其中一个实施例中，所述手柄还包括端盖，所述端盖盖合连接于所述壳体的下端，所述刷头连接于所述壳体的上端，所述端盖设有第三磁铁，所述充电座还设有第四磁铁，当所述电动牙刷通过所述充电座充电时，所述第三磁铁与所述第四磁铁相互吸附。
一种充电座，所述充电座设有第二磁铁，当所述充电座收纳手柄的壳体设有第一磁铁的电动牙刷时，所述第一磁铁与所述第二磁铁相互吸附。
在其中一个实施例中，所述充电座包括外壳，所述外壳上设有用于收容手柄底部的容置槽和用于收纳所述壳体的收纳槽，所述容置槽位于所述收纳槽内，且所述容置槽的底壁低于所述收纳槽的底壁，所述第二磁铁对应所述收纳槽的位置设置。
 有益效果
本申请的技术方案通过采用在电动牙刷手柄的壳体内部设有第一磁铁，充电座的内部设有第二磁铁，当充电座收纳电动牙刷时，利用磁铁相吸原理，使壳体与充电座相互吸附连接，达到充电座收纳电动牙刷得目的。本申请充电座实现既能充电又能收纳的一途两用的功能，不仅有效地解决用户使用充电座放置的地点不一样而导致找不到的问题，符合电动牙刷可以随时充电的需求；还解决电动牙刷平时收纳的问题，使电动牙刷和充电座的使用变得更加方便、实用、安全、美观，从而提高用户的使用体验。
 附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他实施例的附图。
图1为本申请电动牙刷收纳与充电二合一机构的一实施例的结构示意图；
图2为图1中电动牙刷收纳与充电二合一机构的剖面图；
图3为图1中电动牙刷收纳与充电二合一机构的另一实施例的结构示意图；
图4为图3中电动牙刷收纳与充电二合一机构的剖面图；
图5为图1中充电座的结构示意图；
图6为图5中充电座的剖面图；
图7为图5中挂壁支架的结构示意图；
图8为图7中挂壁支架的剖面图。
附图标号说明：
10、电动牙刷收纳与充电二合一机构；20、电池；
100、电动牙刷；110、刷头；120、手柄；121、壳体；122、第一磁铁；123、端盖；124、导电端子；125、第三磁铁；
200、充电座；210、第二磁铁；220、外壳；221、容置槽；222、收纳槽；223、连接端子；224、第四磁铁；230、后盖；231、扣合槽；240、挂壁支架；241、支架本体；242、卡扣结构；243、第五磁铁；244、双面胶；250、充电接口；260、软塞。
 本发明的实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请的一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
需要说明，若本申请实施例中有涉及方向性指示（诸根据上、下、左、右、前、后……），则该方向性指示仅用于解释在某一特定姿态（根据附图所示）下各部件之间的相对位置关系、运动情况等，根据果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
另外，若本申请实施例中有涉及“第一”、“第二”等的描述，则该“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本申请要求的保护范围之内。
针对现有的电动牙刷和充电座之间的用途单一、使用不方便的问题，提供一种多用途、使用方便的电动牙刷、充电座及电动牙刷收纳与充电二合一机构。下面通过实施例结合附图进行说明。
实施例一
请参考图1至图3，在本申请一实施例中，该电动牙刷收纳与充电二合一机构10包括电动牙刷100及与电动牙刷100底部电连接的充电座200。电动牙刷100包括刷头110及与刷头110连接的手柄120。手柄120包括壳体121。壳体121设有第一磁铁122。充电座200设有第二磁铁210。当充电座200收纳电动牙刷100时，壳体121与充电座200通过第一磁铁122与第二磁铁210相互吸附连接。
该充电座200可以用于为电动牙刷100进行充电。其中，电动牙刷100和充电座200的整体都是由塑胶材料制成，该材料可为PP（聚丙烯）、PA（聚酰胺）、PC（聚碳酸酯）、PMMA（聚甲基丙烯酸甲酯）、ABS（丙烯腈-丁二烯-苯乙烯共聚物）、PS（聚苯乙烯）、PBT（聚对苯二甲酸丁二醇脂）或PET（聚对苯二甲酸乙二醇脂）。电动牙刷100优选采用与普通的手动牙刷相同的硬质材料，便于节省材料研发和制造成本。刷头110与手柄120之间可为卡合连接或螺纹旋转的可拆卸连接，还可以是一体成型固定连接。
壳体121为中空结构，主要用于容置电动牙刷100的主要零部件，比如干电池、微型直流电机等，而第一磁铁122可固定安装于壳体121的内部。第一磁铁122的形状不限。第二磁铁210固定安装于充电座200的内部，第二磁铁210的形状不限，第二磁铁210与第一磁铁122形状相同且相对平行设置。可以理解的是，为了提高吸附的效果，第一磁铁122可紧贴壳体121的内壁设置，第二磁铁210也设置在充电座200靠近电动牙刷100一侧的内壁上，使第一磁铁122和第二磁铁210之间的距离最小，吸力最大，保证收纳的效果。同时，可优先选择将第一磁铁122安装位置设置在电动牙刷100的重心位置，使整体受到的磁铁的吸附力达到均衡，避免出现头重脚轻或者头轻脚重从而导致失衡而脱落的情况发生。
本申请的技术方案通过采用在电动牙刷100手柄120的壳体121内部设有第一磁铁122，充电座200的内部设有第二磁铁210，当充电座200收纳电动牙刷100时，利用磁铁相吸原理，使壳体121与充电座200相互吸附连接，达到充电座200收纳电动牙刷100得目的。本申请充电座200实现既能充电又能收纳的一途两用的功能，不仅有效地解决用户使用充电座200放置的地点不一样而导致找不到的问题，符合电动牙刷100可以随时充电的需求；还解决电动牙刷100平时收纳的问题，使电动牙刷100和充电座200的使用变得更加方便、实用、安全、美观，从而提高用户的使用体验。
请参考图4至图6，在一实施例中，充电座200包括外壳220，外壳220上设有容置槽221，外壳220上设有用于收容手柄120底部的容置槽221和用于收纳壳体121的收纳槽222，容置槽221位于收纳槽222内，且容置槽221的底壁低于收纳槽222的底壁，第二磁铁210对应收纳槽222的位置设置。容置槽221的形状可以与电动牙刷100底部的形状适配。通过电动牙刷100底部与容置槽221的连接，进一步增大电动牙刷100与充电座200连接的稳定性，对于防水保护也起到一定的效果。收纳槽222形状与电动牙刷100的表面形状相吻合，便于电动牙刷100在收纳过程中的定位，有利于第一磁铁122和第二磁铁210之间快速吸附固定，达到充电座200对电动牙刷100快速收纳目的。因此，用户无论是收纳还是拿取电动牙刷100，都可以达到即放即收，即取即用的效果，操作简单，使用方便，进一步提高用户的使用体验。
另外，容置槽221和收纳槽222合理地设置在一起，充分利用各自不同的使用特点，不仅减少充电座200的整体体积大小，从而减少所占的使用空间的大小；还可利用电动牙刷100本身对容置槽221进行遮挡，防止盥洗室中的水雾轻易地进入容置槽221内，保证使用的安全。进一步地，在收纳的时候，由于容置槽221的底壁低于收纳槽222的底壁，手柄120上的水也不会与容置槽221上充电位置接触，防止触电的情况发生。如此，设计安全、新颖、环保、实用性强。
需要说明的是，收纳槽222和容置槽221的数量可以都是一个，也可以是一个容置槽221或者多个容置槽221对应多个收纳槽222。这样方便多个家庭成员共同使用同一个充电座200进行充电和收纳，符合不同用户的需求，降低用户的购买成本，易于推广应用。
请参考图2和图4，在一实施例中，手柄120还包括端盖123。端盖123盖合连接于壳体121的下端，刷头110连接于壳体121的上端。端盖123上设有导电端子124。容置槽221的底壁上设有连接端子223。导电端子124为片状结构或针状结构，连接端子223为针状结构或片状结构。当电动牙刷100与充电座200充电时，导电端子124与连接端子223相互抵持而电性导通。具体地，端盖123的设有利于壳体121内部零部件的更换，使得电动牙刷100整体拆卸或组装操作方便简单。另外，若导电端子124呈片状结构，连接端子223为针状结构；或者导电端子124呈针状结构，连接端子223为片状结构。在本实施例中，导电端子124呈片状结构，可通过粘接的方式直接粘接在端盖123的底部上，减少加工工艺，提高生产效率。而连接端子223则呈针状结构，安装在充电座200内部且部分外露在容置槽221的底壁上。通过针状结构的顶部与片状结构的端面配合连接，任意旋转电动牙刷100时，都能让其处于良好的充电状态。
进一步地，请参考图2和图4，导电端子124与电池20电连接。通过导电端子124给电池20充电，电池20为可充电电池，如锂离子电池，能起到储备电能的作用。
请参考图4，在一实施例中，端盖123设有第三磁铁125。容置槽221还设有第四磁铁224。第三磁铁125和第四磁铁224相互吸附，以使导电端子124与连接端子223紧密连接。具体地，第三磁铁125与第四磁铁224沿轴心方向呈对称分布，使磁铁的磁性处于最好状态，采用磁铁相吸原理，能够增强导电端子124与连接端子223的连接，大大提高吸附强度，使得电动牙刷100与充电座200在无论处于竖放或横放等多种状态，也可充分接触一起，保证充电稳定性。
请参考图6至图8，在一实施例中，充电座200还包括后盖230和挂壁支架240。后盖230盖合连接于外壳220背离容置槽221的一侧上。挂壁支架240包括支架本体241和双面胶244，支架本体241与后盖230可拆卸连接，双面胶244设置于支架本体241远离后盖230的一侧上。
具体地，通过挂壁支架240的设置，可将电动牙刷100和充电座200直接悬挂在盥洗室的墙壁上，具有两方面的好处：一方面，可根据客户的身高要求进行设置，方便拿取，便于用户的使用；另一方面，使充电座200远离盥洗盆等水源的地方，保证充电的安全。
其中一种悬挂方式是采用双面胶244将支架本体241直接粘贴墙壁上。双面胶244采用的是泡棉双面胶。泡棉双面胶具有粘着力强、保持力佳、防水性能好、耐温性强、防紫外线能力强的特性，适于在盥洗室等潮湿的环境使用。如此设置，工艺简单，操作方便，成本低。
另外，挂壁支架240与后盖230之间可拆卸连接的方式可以有多种，比磁吸连接、卡扣连接或者螺纹连接等其中一种或者几种组合，在此不作具体的限制。如此设置，使充电座200可以随时拆卸，随意改变充电的地点，实现使用方式的多样化。
当挂壁支架240与后盖230之间为磁吸连接时，支架本体241上设有第五磁铁243，第五磁铁243与第四磁铁224相互吸附，以使支架本体与后盖磁吸连接。磁吸连接的方式安装比较方便，便于用户的使用。
当挂壁支架240与后盖230之间为卡扣连接时，支架本体241上设有卡扣结构242，后盖230远离外壳220的一侧上设有扣合槽231，卡扣结构242与扣合槽231卡扣连接。卡扣连接的方式安装比较牢固，使用寿命可以延长。
进一步地，卡扣结构242上设有第五磁铁243，第五磁铁243与第四磁铁224相互吸附，以使卡扣结构242与扣合槽231紧密连接。当挂壁支架240与后盖230之间为既可以磁吸连接又可以卡扣连接时，第五磁铁243与第四磁铁224之间的吸附对挂壁支架240与后盖230扣合后具有定位的作用，使充电座200相对墙壁不会出现晃动，提高了收纳的稳定性，进一步方便用户的使用。
请参考图3和图6，在一实施例中，充电座200还包括充电接口250和软塞260，充电接口250用于外接电源，软塞260设置于充电接口250上。软塞260采用软性塑料制成。当充电座200处于不充电状态的时候，可以用软塞260封堵在充电接口250上，防止水雾进入充电接口250内，提高充电座200使用的安全性。
实施例二
请参考图1至图4，在本申请一实施例中，电动牙刷100包括刷头110及与刷头110连接的手柄120。手柄120包括壳体121。壳体121设有第一磁铁122。当电动牙刷100通过设有第二磁铁210的充电座200收纳时，第一磁铁122与第二磁铁210相互吸附。进一步地，手柄120还包括端盖123。端盖123盖合连接于壳体121的下端，刷头110连接于壳体121的上端。端盖123设有第三磁铁125。充电座200还设有第四磁铁224。当电动牙刷100通过充电座200充电时，第三磁铁125与第四磁铁224相互吸附。
实施例三
请参考图2、图5和图6，在本申请一实施例中，充电座200设有第二磁铁210，当充电座200收纳手柄120的壳体121设有第一磁铁122的电动牙刷100时，第一磁铁122与第二磁铁210相互吸附。进一步，充电座200包括外壳220。外壳220上设有用于收容手柄120底部的容置槽221和用于收纳壳体121的收纳槽222。容置槽221位于收纳槽222内，且容置槽221的底壁低于收纳槽222的底壁，第二磁铁210对应收纳槽222的位置设置。
能够知道，实施一中关于电动牙刷和充电座的描述同样适用于实施二和实施三。
以上所述实施例仅表达了本申请的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对申请专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干变形和改进，这些都属于本申请的保护范围。因此，本申请专利的保护范围应以所附权利要求为准。

Claims (13)

  1. 一种电动牙刷收纳与充电二合一机构，包括电动牙刷及与所述电动牙刷底部电连接的充电座，所述电动牙刷包括刷头及与所述刷头连接的手柄，其特征在于，所述手柄包括壳体，所述壳体设有第一磁铁，所述充电座设有第二磁铁，当所述充电座收纳所述电动牙刷时，所述壳体与所述充电座通过所述第一磁铁与第二磁铁相互吸附连接。
  2. 根据权利要求1所述的电动牙刷收纳与充电二合一机构，其特征在于，所述充电座包括外壳，所述外壳上设有用于收容所述手柄底部的容置槽和用于收纳所述壳体的收纳槽，所述容置槽位于所述收纳槽内，且所述容置槽的底壁低于所述收纳槽的底壁，所述第二磁铁对应所述收纳槽的位置设置。
  3. 根据权利要求2所述的电动牙刷收纳与充电二合一机构，其特征在于，所述手柄还包括端盖，所述端盖盖合连接于所述壳体的下端，所述刷头连接于所述壳体的上端，所述端盖上设有导电端子，所述容置槽的底壁上设有连接端子，所述导电端子为片状结构或针状结构，所述连接端子为针状结构或片状结构，当所述电动牙刷与所述充电座充电时，所述导电端子与所述连接端子相互抵持而电性导通。
  4. 根据权利要求3所述的电动牙刷收纳与充电二合一机构，其特征在于，所述端盖还设有第三磁铁，所述容置槽还设有第四磁铁，所述第三磁铁和第四磁铁相互吸附，以使所述导电端子与所述连接端子紧密连接。
  5. 根据权利要求4所述的电动牙刷收纳与充电二合一机构，其特征在于，所述充电座还包括后盖和挂壁支架，所述后盖盖合连接于所述外壳背离所述容置槽的一侧上，所述挂壁支架包括支架本体和双面胶，所述支架本体与所述后盖可拆卸连接，所述双面胶设置于所述支架本体远离所述后盖的一侧上。
  6. 根据权利要求5所述的电动牙刷收纳与充电二合一机构，其特征在于，
    所述支架本体上设有第五磁铁，所述第五磁铁与所述第四磁铁相互吸附，以使所述支架本体与所述后盖磁吸连接。
  7. 根据权利要求5所述的电动牙刷收纳与充电二合一机构，其特征在于，所述支架本体上设有卡扣结构，所述后盖远离所述外壳的一侧上设有扣合槽，所述卡扣结构与所述扣合槽卡扣连接。
  8. 根据权利要求7所述的电动牙刷收纳与充电二合一机构，其特征在于，所述卡扣结构上设有第五磁铁，所述第五磁铁与所述第四磁铁相互吸附，以使所述卡扣结构与所述扣合槽紧密连接。
  9. 根据权利要求1至8中任一项所述的电动牙刷收纳与充电二合一机构，其特征在于，所述充电座还包括充电接口和软塞，所述充电接口用于外接电源，所述软塞设置于所述充电接口上。
  10. 一种电动牙刷，其特征在于，所述电动牙刷包括刷头及与所述刷头连接的手柄，所述手柄包括壳体，所述壳体设有第一磁铁，当所述电动牙刷通过设有第二磁铁的充电座收纳时，所述第一磁铁与所述第二磁铁相互吸附。
  11. 根据权利要求10所述的电动牙刷，其特征在于，所述手柄还包括端盖，所述端盖盖合连接于所述壳体的下端，所述刷头连接于所述壳体的上端，所述端盖设有第三磁铁，所述充电座还设有第四磁铁，当所述电动牙刷通过所述充电座充电时，所述第三磁铁与所述第四磁铁相互吸附。
  12. 一种充电座，其特征在于，所述充电座设有第二磁铁，当所述充电座收纳手柄的壳体设有第一磁铁的电动牙刷时，所述第一磁铁与所述第二磁铁相互吸附。
  13. 根据权利要求12所述的充电座，其特征在于，所述充电座包括外壳，所述外壳上设有用于收容手柄底部的容置槽和用于收纳所述壳体的收纳槽，所述容置槽位于所述收纳槽内，且所述容置槽的底壁低于所述收纳槽的底壁，所述第二磁铁对应所述收纳槽的位置设置。
PCT/CN2018/125810 2018-12-10 2018-12-29 电动牙刷、充电座及电动牙刷收纳与充电二合一机构 WO2020118800A1 (zh)

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