CN111568587B - Electric toothbrush with face cleaning function - Google Patents
Electric toothbrush with face cleaning function Download PDFInfo
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- CN111568587B CN111568587B CN202010555215.5A CN202010555215A CN111568587B CN 111568587 B CN111568587 B CN 111568587B CN 202010555215 A CN202010555215 A CN 202010555215A CN 111568587 B CN111568587 B CN 111568587B
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- 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
- A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
- A61C17/3481—Vibrating brush body, e.g. by using eccentric weights
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K7/00—Body washing or cleaning implements
- A47K7/02—Bathing sponges, brushes, gloves, or similar cleaning or rubbing implements
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- 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
- A61C17/221—Control arrangements therefor
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- 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
- A61C17/222—Brush body details, e.g. the shape thereof or connection to handle
-
- 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
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- General Health & Medical Sciences (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Brushes (AREA)
Abstract
本发明公开了一种带洁面功能的电动牙刷，属于日用品领域。包括牙刷柄，牙刷柄上设有带毛刷的毛刷底座和带洁面杆的洁面盘；牙刷柄内部，毛刷底座与毛刷振动杆连接，洁面盘与洁面盘振动杆连接，电动机和转动电机与控制板连接，振动接头一端与电动机连接，另一端与活动传导杆连接；1/4槽轮机构一端与转动电机连接，另一端与活动传导杆连接；使用时，转动电机通过1/4槽轮机构实现活动传导杆与毛刷振动杆或洁面盘振动杆的连接切换；控制板上还设有开关，并通过导线与电池连接。本发明通过刷牙洁面功能和结构的一体化，实现了振动传输的高效，减少牙刷内活动部件因振动造成的损耗，提高了清洁效率，扩大了清洁范围，同时便于携带，使用方便。
The invention discloses an electric toothbrush with a cleaning function, which belongs to the field of daily necessities. Including a toothbrush handle, the toothbrush handle is provided with a brush base with a brush and a cleansing disc with a cleansing rod; inside the toothbrush handle, the brush base is connected with the brush vibration rod, the cleansing disc is connected with the cleansing disc vibration rod, and the motor rotates The motor is connected to the control board, one end of the vibration joint is connected to the motor, and the other end is connected to the movable conduction rod; one end of the 1/4 sheave mechanism is connected to the rotating motor, and the other end is connected to the movable conduction rod; The sheave mechanism realizes the connection and switching between the movable conduction rod and the brush vibration rod or the cleaning disc vibration rod; there is also a switch on the control board, which is connected with the battery through a wire. The invention realizes the high efficiency of vibration transmission through the integration of tooth brushing and cleaning function and structure, reduces the loss of movable parts in the toothbrush caused by vibration, improves the cleaning efficiency, expands the cleaning range, and is easy to carry and use.
Description
Technical Field
The invention belongs to the field of daily necessities, and particularly relates to an electric toothbrush with a face cleaning function.
Background
At present, in the existing common toothbrush in the domestic market, a user needs to continuously drive the brush of the common toothbrush to move to realize the cleaning effect when in use, and under the condition that the usage amount of the toothpaste is the same, the dispersion and foaming state of the toothpaste is unsatisfactory, the cleaning effect is poor, and the required cleaning time is long. Present electric toothbrush does not contain clean face function in most markets, does not realize clean face clean tooth function integration, and has unable gear shifting, and the frequency is too high, easily decreases the wound chamber, and the frequency undersize, the cleaning power is not enough, and the toothbrush easily drops from the hand because of vibration and wet smooth reason during the use, the scheduling problem of charging of being not convenient for, simultaneously because ordinary clean face appearance is great heavier, can not satisfy the portable demand of different service environments such as user's business trip travel.
The existing products on the market still do not realize the integration of tooth brushing and face cleaning functional structures, and have the problems of low cleaning efficiency, large occupied space and inconvenience in carrying of the face cleaning device.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide the electric toothbrush with the face cleaning function, which adopts reasonable design, realizes the structural integration and the functional integration of the electric toothbrush and the face cleaning device, and has the characteristics of high cleaning efficiency, portability, long service life and convenient use.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose:
the invention discloses an electric toothbrush with a face cleaning function, which comprises a toothbrush handle, wherein one end of the toothbrush handle is provided with a brush base, a brush is arranged on the brush base, the toothbrush handle is provided with a face cleaning disc, and a face cleaning rod is arranged on the face cleaning disc;
a brush vibrating rod connected with the brush base and a face cleaning disk vibrating rod connected with the face cleaning disk are arranged in the toothbrush handle, and a control board, a motor, a rotating motor, a vibrating joint, an 1/4 sheave mechanism and a movable conducting rod are also arranged in the toothbrush handle; the motor and the rotating motor are respectively connected with the control panel through leads, one end of the vibration joint is connected with the motor, and the other end of the vibration joint is connected with the movable conduction rod through a rotating piece; the 1/4 sheave mechanism is connected with a rotating motor through a shaft, and the 1/4 sheave mechanism is connected with a movable conduction rod through a movable conduction connecting rod arranged on a sheave; when the multifunctional face cleaning plate is used, the connection switching of the movable conduction rod and the brush vibrating rod or the face cleaning plate vibrating rod is realized by the rotating motor through the 1/4 grooved pulley mechanism.
Furthermore, a switch is arranged on the control panel, and a switch pressing surface extends out of the shell of the toothbrush handle; a battery bin for placing a battery is also arranged in the toothbrush handle, and the battery is connected with the control panel through a lead; a battery buckle plate for fixing the battery is arranged in the battery bin; the bottom of the battery is also provided with a Type-C interface and an electromagnetic ring, and the toothbrush handle base is provided with a battery cover through a battery cover connecting rod.
Furthermore, the upper part of the movable conduction rod is provided with a connecting pin which is used for being connected with a brush vibrating rod or a face cleaning disc vibrating rod, the lower part of the movable conduction rod is connected with an 1/4 grooved pulley mechanism through the movable conduction connecting rod, a guide rail is arranged in the lower part of the movable conduction rod, the upper end of the rotating part extends into the guide rail, and the lower end of the rotating part (33) is fixed on the vibration joint.
Further, the 1/4 sheave mechanism has a radial slot in the sheave.
Further, the switch embeds the pilot lamp.
Furthermore, a groove-shaped grip is arranged outside the toothbrush handle.
Furthermore, a limit ring is arranged between the brush vibrating rod and the brush base; a limiting ring is arranged between the brush vibrating rod and the brush base; the movable conduction rod is provided with a movable conduction rod connecting piece, the face cleaning disk vibration rod is provided with a face cleaning disk vibration rod connecting piece, and the brush vibration rod is provided with a brush vibration rod connecting piece.
Furthermore, the face cleaning disc is connected with a face cleaning disc vibration rod through a vibration plate, and a vibration dispersion pad is arranged outside the face cleaning disc vibration rod.
Furthermore, the face cleaning disc is of a convex structure provided with rough face cleaning rods, and fine face cleaning rods are further arranged on the tops of the convex structures.
Further, a cushion pad is provided outside the motor.
Compared with the prior art, the invention has the following beneficial effects:
the invention discloses an electric toothbrush with a face cleaning function, wherein a brush base with a brush is arranged at one end of a toothbrush handle, and a face cleaning disc with a face cleaning rod is arranged on the toothbrush handle, so that the structural integrated design of the toothbrush and a face cleaning instrument is realized through reasonable structural design; through the design of 1/4 geneva mechanism and activity vibration conduction pole, adjust the work drive that the switching motor was to brush vibrating spear and clean face dish vibrating arm, realized the noiseless vibration output under two kinds of clean modes, consequently realized brushing teeth and clean the function integration design of two kinds of clean modes of face, guaranteed vibration transmission's high efficiency, reduced the vibration loss between each part. Compared with the traditional toothbrush, the toothbrush provided by the invention has the advantages that the brush is slightly driven to move when the toothbrush is used, the toothpaste can reach a better foaming state by utilizing the vibration of the brush, a deeper cleaning effect is realized, the tooth brushing time is shortened, and meanwhile, the problems of large occupied space, inconvenience in carrying and use caused by multiple functional heads at present are solved by the integrated design of the structure and the function. The electric toothbrush with the face cleaning function disclosed by the invention has a brand new design, a new mission is given to the traditional toothbrush, the cleaning capability and the comfort degree are improved, the structural integration and the functional integration of the tooth brushing and face cleaning functions are realized, the problem that other functional heads need to be carried specially is solved, the use efficiency is improved, the electric toothbrush is convenient to carry, and meanwhile, the use problem that the functional heads and cleaning parts need to be detached to change the working mode and are easy to be polluted is avoided.
Furthermore, the toothbrush and the face cleaning function can be quickly switched by matching with a switch, the problems that the traditional charging mode cannot be quickly charged and a user needs to additionally provide toothbrush charging equipment are solved through the arrangement of the Type-C charging port, one-line multipurpose is realized, and the portable requirement is met; through the design of the electromagnetic coil, the requirement that a user does not need to repeatedly insert a charging wire when using the electromagnetic coil in a fixed place is met; the use convenience is improved; through set up the battery cover on toothbrush handle base, can effectively protect battery and charge structure, increase of service life.
Furthermore, the upper part of the movable conduction rod is provided with a connecting pin, the lower part of the movable conduction rod is provided with a connecting rod connected with an 1/4 grooved wheel mechanism through the movable conduction rod, when the movable conduction rod is driven to rotate through a 1/4 grooved wheel mechanism by rotating a motor, the movable conduction rod and the rotating part act simultaneously, connection switching of the movable conduction rod and the brush vibrating rod or the face cleaning disc vibrating rod is realized, and the range of the movable angle of the movable conduction rod is limited within 90 degrees between the complete connection state of the movable conduction rod and the complete connection state of the brush vibrating rod and the face cleaning disc vibrating rod.
Furthermore, a radial groove is formed in a grooved wheel of the 1/4 grooved wheel mechanism, in actual work, the cylindrical pin on the 1/4 grooved wheel mechanism is driven to move through positive rotation or negative rotation of the rotating motor, the grooved wheel is driven to rotate through the movement of the cylindrical pin, and then the movable conduction connecting rod on the grooved wheel drives the movable conduction rod to rotate, so that the one-key conversion mode of two cleaning modes of tooth brushing and face cleaning is realized, and meanwhile, the vibration transmission loss is avoided.
Further, through the setting of the embedded pilot lamp of switch, overcome the invisible problem of operating condition, improve convenient to use nature.
Furthermore, the groove-shaped handle is arranged outside the toothbrush handle, so that the friction force between the handle and the toothbrush handle is increased, and the handle is prevented from falling off from the hand due to vibration and wet and slippery reasons during use.
Furthermore, the limiting rings are arranged among the connecting pieces, the brush base and the brush vibrating rods arranged among the movable parts, so that the movable parts are flexibly and closely matched, the high-efficiency output effect of vibration is realized, the loss of equipment parts caused by vibration is reduced, and the service life of a product is prolonged.
Furthermore, through set up the vibration dispersion point between clean face dish and clean face dish vibrating arm to through set up the thickness clean face pole of different density on clean face dish, satisfied the user and carried out high-efficient clear demand to different positions of face.
Drawings
FIG. 1 is a schematic sectional front view of the present invention;
FIG. 2 is a schematic side cross-sectional view of the present invention;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is a schematic rear view of the present invention;
FIG. 5 is a schematic view of the movable conductive rod of FIG. 1;
FIG. 6 is a schematic cross-sectional view of the cleansing dish of FIG. 3;
fig. 7 is a schematic structural view of the 1/4 sheave mechanism of fig. 1;
fig. 8 is a schematic view of the 1/4 sheave mechanism of fig. 1 in an operating state.
Wherein: 1-a brush; 2-brush base; 3-a confinement ring; 4-a brush vibrating rod; 5-brush oscillating bar connecting piece; 6-a movable conduction rod connector; 7-a buffer pad; 8-vibration joint; 9-an electric motor; 10-a connecting piece of a vibration rod of the face cleaning disc; 11-conductor I; 12-control panel clamping block; 13-a control cabin; 14-a control panel; 15-battery buckle plate; 16-a battery; 17-Type-C interface; 18-battery cover connection rod; 19-rough cleansing bar; 20-vibration dispersion pad; 21-connecting pieces; 22-a switch; 23-a grip; 24-a spring; 25-a battery compartment; 26-an indicator light; 27-a housing; 28-an electromagnetic coil; 29-a facial cleaning plate; 30-a motor compartment; 33-a rotating member; 34-a guide rail; 35-a rotating motor; 36-rotating the motor pad; 37-1/4 sheave mechanisms; 38-cylindrical pin; 39-a movable conduction rod connection rod; 40-sheave; 41-face cleaning disc vibrating rod; 42-a concave wheel; 43-axis; 44-a compression member; 45-wire III; 46-a turntable; 47-inner wall of motor cabin; 61-a movable conductive rod; 101-metal sheet I; 102-metal sheet ii; 111-conductor II; 181-battery cover; 191-fine cleansing bar; 201-vibrating plate.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The structural and operational principles of the present invention are explained in further detail below with reference to the accompanying drawings.
Referring to fig. 1 and 2, a front sectional view and a side sectional view of the electric toothbrush with a face cleaning function according to the present invention are shown, and it can be seen that the electric toothbrush with a face cleaning function mainly includes a battery compartment 25, a motor compartment 30, a control compartment 13 and a vibration side. The toothbrush takes a rechargeable battery 16 in a battery compartment 25 as an electric quantity source, the rechargeable battery is connected with a control panel 14 in a control compartment 13 through a spring 24, a metal sheet II 101 and a lead II 111, the control panel 14, the motor 9 and the rotating motor 35 are respectively connected through a lead I11 and a lead III 45, signals are sent to the motor 9 and the rotating motor 35, and the vibration of the motor 9 and the switching of the vibration modes of the face cleaning disc 29 and the brush 1 are controlled.
The battery bin 25 comprises a spring 24, a battery buckle 15, a battery 16, a Type-C interface 17, an electromagnetic ring 28, a metal sheet 2, a battery cover connecting rod 18 and a battery cover 181. Battery cover connecting rod 18 inlays and connects the battery cover 181 that can open in the base, battery 16 is fixed in battery compartment 25 through battery buckle 15, the below of battery 16 is established Type-C interface 17 and is in order to realize battery quick charge, the setting of electromagnetism circle 28 is in order to realize battery 16's wireless charging, the spring 24 on battery 16 upper portion is connected with sheetmetal 1 in the control storehouse 13, control to the signal of telecommunication through the control panel 14 in the control storehouse 13 provides the electric quantity for two motors 9 in the motor 9 cabin, battery 16 lower part is connected with sheetmetal 2, sheetmetal 2 passes through wire 2 and is connected with control panel 14.
Referring to fig. 1, 2 and 4, the control cabin 13 comprises a wire i 11, a control panel clamping block 12, a connecting sheet 21, a control panel 14, a metal sheet i 101, a switch 22 and an indicator light 26. The control panel 14 is fixed in the control cabin 13 through the control panel 14 clamping block 12, the lower part of the control panel 14 is connected with the battery 16 through a metal sheet I101, the upper part of the control panel 14 is connected with the motor 9 in the motor cabin 30 through a lead I11 to control the operation of the motor 9, the switch 22 is arranged on the control panel 14 and extends out of the shell 27, and the lower part of the switch 22 is connected with a switch in the control panel 14. The connecting piece 21 fixed on the upper end of the control panel 14 is connected with the motor 9 in the motor compartment 30 through a lead I11 to control the operation of the motor 9. One end of the wire II 111 is fixed on the connecting sheet 21 at the lower part of the control board 14, and the other end is connected with the metal sheet II 102. One end of the lead wire III 45 is fixed on the connecting sheet 21 in the middle of the control panel 14, and the other end is connected with the rotating motor 35 to control the rotating motor 35. The switch 22 is embedded with an indicator light 26, and the indicator light 26 can be controlled by the control panel to display three colors of red, green and blue.
Referring to fig. 8, the pulley 40 of the 1/4 pulley mechanism 37 includes a radial slot, the rotating motor rotates in a forward or reverse direction to drive the cylinder pin 38 to move, the cylinder pin 38 moves to drive the pulley 40 to rotate, and then the movable conductive rod 61 is driven to rotate by the movable conductive connecting rod 39 on the pulley 40, so that the vibration transmission loss is avoided while the one-key switching mode of two cleaning modes of tooth brushing and face cleaning is realized.
Referring to fig. 1, 2, 5, 7 and 8, the motor compartment 30 includes a movable conductive rod 61, a movable conductive rod connector 6, a vibration joint 8, a rotating member 33, a guide rail 34, a cushion pad 7, a motor 9, a rotating motor 35, an 1/4 sheave mechanism 37 and a rotating motor pad 36. The motor compartment 30 is provided with a cushion 7 to secure the motor 9 and reduce vibration of non-vibrating parts. The vibration joint 8 is connected to the upper portion of the motor 9, and the movable conduction rod 61 is connected to the vibration joint 8 through the rotation member 33. The rotating motor 9 is arranged on the rotating motor pad 36 and can be controlled by a signal sent by the control board 14 to drive the 1/4 sheave mechanism 37 to move, so that the movable conduction rod 61 is driven to rotate. The rotating part 33 at the lower part of the movable conduction rod 61 can movably limit the movable range of the movable conduction rod 61 in the guide rail 34, and the movable conduction rod 61 and the movable conduction rod connecting piece 6 can only rotate 90 degrees from the connection state of the movable conduction rod 61 and the lower part 1/4 of the cylindrical extended cube and the dual limitation of the motion mode of the 1/4 grooved wheel mechanism 37 to be connected with the cleaning face disk vibration rod 41 to the cleaning face disk 29 or rotate 90 degrees from the connection state of the movable conduction rod 61 and the cleaning face disk vibration rod 41 to the cleaning face disk 29 to be connected with the brush vibration rod 4.
Referring to fig. 1, 2, 3, 5, 6, 7, the vibration side includes a brush 1, a brush base 2, a restriction ring 3, a toothbrush handle, a cleansing tray 29, a rough cleansing bar 19, a fine cleansing bar 191, a brush vibration bar 4, a cleansing tray vibration bar 41, a cleansing tray vibration bar attachment 10, a vibration dispersion pad 20, a brush vibration bar attachment 5, and a vibration plate 201. When the movable conduction rod 61 and the connecting member thereof rotate to be completely connected with the brush vibration rod 4 and the connecting member thereof, the motor 9 drives the vibration joint 8 to vibrate, and the vibration is transmitted to the brush base 2 and the brush 1 through the movable conduction rod 61 and the connecting member thereof via the brush vibration rod 4 and the brush vibration rod connecting member 5. A limit ring 3 made of silica gel is arranged between the brush vibrating rod 4 and the brush base 2 and used for clamping the brush vibrating rod 4, so that the use is not influenced by swinging, and the brush 1 is embedded on the brush base 2. When the movable conduction rod 61 is rotated to be completely connected with the facial cleaning disk vibration rod 41 and the facial cleaning disk vibration rod connecting piece 10, the motor 9 drives the vibration joint 8 to generate vibration, the vibration is transmitted from the movable conduction rod 61 and the movable conduction rod connecting piece 6 to the four uniformly distributed vibration plates 201 embedded in the vibration dispersion pads 20 through the facial cleaning disk vibration rod connecting piece 10 and the facial cleaning disk vibration rod 41, the vibration plates 201 uniformly disperse the vibration to the vibration dispersion pads 20, so that the vibration is dispersed to the whole facial cleaning disk 29, and the rough facial cleaning rod 19 and the fine facial cleaning rod 191 are driven to vibrate.
Referring to fig. 3, the face cleaning disc 29 is convex, the rough face cleaning rod 19 is arranged on the face cleaning disc 29 except the convex top, the fine face cleaning rod 191 with high relative density is arranged on the convex top of the face cleaning disc 29, so that a user can clean all parts of the face conveniently, three continuous groove-shaped grips 23 are arranged below the face cleaning disc 29 to improve the cleaning efficiency, and two sides of each grip 23 are connected with the shell 27, so that the user can hold the toothbrush better, and the situation that the toothbrush falls off from the hand due to vibration or slipping when the user uses the face cleaning disc is avoided.
Specifically, in the present embodiment, the diameter of the rough surface cleaning bars 19 is 0.82mm, the pitch of the rough surface cleaning bars 19 is 0.61mm, the diameter of the fine surface cleaning bars 191 is 0.6mm, and the pitch of the fine surface cleaning bars 191 is 0.46 mm.
Referring to fig. 1, 2 and 5, the movable conducting rod 61 and the movable conducting rod connecting piece 6 are flexibly and tightly matched with the vibration rod of the facial cleaning disk 29 and the vibration rod connecting piece 10 of the facial cleaning disk 29, the movable conducting rod 61 and the movable conducting rod connecting piece 6, the brush vibration rod 4, the brush vibration rod connecting piece 5, and the limiting ring 3 made of silica gel material between the brush vibration rod 4 and the brush base 2.
Referring to fig. 1, 2, 5, 7, 8, 1/4 the geneva gear 37 includes a pressing member 44, a concave wheel 42, a cylindrical pin 38, a movable conductive rod connecting rod 39, a geneva gear 40, a turntable 46, and a shaft 43. The concave wheel 42 is mounted on the shaft of the rotating motor 35 fixed on the rotating motor cushion block 36 and the motor cabin inner wall 47 by pressing through a pressing piece 44 and a rotary disc 46, the cylindrical pin 38 is arranged on the central line of the concave arc of the concave wheel 42 on the rotary disc 46, the distance R from the axial center is Lsin45 degrees, wherein L is the distance between the axial center of the rotating motor shaft and the axial center of the movable conducting rod connecting rod 39, the grooved wheel 40 is connected with the end of the movable conducting rod connecting rod 39, and the movable conducting rod connecting rod 39 is connected with one side of the lower part of the movable conducting rod 61.
The invention discloses an electric toothbrush with a face cleaning function, which has the working principle that:
the switch 22 of the toothbrush is positioned at one side of the shell 27 of the control panel 14, the lower end of the switch is connected with the switch in the control panel 14, and the upper end of the switch is exposed out of the shell 27, and the center of the switch 22 is provided with an indicator lamp 26.
When the switch 22 is pressed, a control signal is sent by the control panel 14, the control power is output by the battery 16 and input into the indicator lamp 26 to control the indicator lamp 26 to display red, and the power and the control signal are input into the motor 9 through the lead I11 and input into the rotating motor 35 through the lead III 45 through the control panel 14. The motor 35 is rotated to drive 1/4 geneva gear 37 and moves, thereby it rotates to closely cooperate with brush vibrating bar 4 and brush vibrating bar connecting piece 5 to drive activity conduction pole 61 and activity conduction pole connecting piece 6 through activity conduction pole connecting rod 39, motor 9 is exported by control panel 14 and is got into the low frequency vibration mode from the control signal control of I11 business turn over of wire, the vibration passes through vibration joint 8, activity conduction pole 5, activity conduction pole connecting piece 6, brush vibrating bar connecting piece 10 and brush vibrating bar 4 carry to brush base 2, drive brush 1 and vibrate, press switch 22 once more, control signal is sent by control panel 14 and is controlled battery 16 to stop providing the electric quantity, the system stop work.
When the switch 22 is continuously pressed, a control signal is sent by the control panel 14, the control power is output by the battery 16 and input into the indicator lamp 26 to control the indicator lamp 26 to display red, and the power and the control signal are input into the motor 9 through the lead I45 and input into the rotating motor 35 through the lead III 45 through the control panel 14. The motor 35 is rotated to drive 1/4 geneva gear 37 and moves, thereby it rotates to closely cooperate with brush vibrating bar 4 and brush vibrating bar connecting piece 5 to drive activity conduction pole 61 and activity conduction pole connecting piece 6 through activity conduction pole connecting rod 39, motor 9 is exported by control panel 14 and is gone into the high-frequency vibration mode from the control signal control of I11 business turn over, the vibration passes through vibration joint 8, activity conduction pole 5, activity conduction pole connecting piece 6, brush vibrating bar connecting piece 10 and brush vibrating bar 4 carry to brush base 2, drive brush 1 and vibrate, press switch 22 once more, control signal is sent by control panel 14 and is controlled battery 16 to stop providing electric quantity, the system stop work.
When the switch 22 is pressed for three seconds, a control signal is sent by the control panel 14, the control power is output by the battery 16 and input into the indicator lamp 26 to control the indicator lamp 26 to display blue, and the power and the control signal are input into the motor 9 through the lead I11 and input into the rotating motor 35 through the lead III 45 through the control panel 14. The rotating motor 35 drives 1/4 sheave mechanism 37 to move, so as to drive the movable conduction rod 61 and its connector 6 to rotate through the movable conduction rod connecting rod 39 to be closely matched with the face cleaning disk vibration rod 41 and its connector 10. The motor 9 is controlled by a control signal output by the control panel 14 and coming in and going out from a lead I11 to enter a high-frequency vibration mode, vibration is transmitted to four vibration plates 201 which are embedded in the vibration dispersion pad 20 and connected with the face cleaning disc vibration rod 41 through the vibration joint 8, the movable conduction rod 5, the movable conduction rod connecting piece 6, the face cleaning disc vibration rod connecting piece 10 and the face cleaning disc vibration rod 41, the vibration dispersion pad 20 is uniformly driven to vibrate, further, the coarse face cleaning rod 19 and the fine face cleaning rod 191 on the surface of the face cleaning disc 29 are driven to vibrate, the switch 22 is pressed again, the control signal is sent by the control panel 14 to control the battery 16 to stop providing electric quantity, and the system stops working.
Specifically, as mentioned above, the control switch 22 is used to control the control board 14, and the control board 14 outputs an instruction to the motor through the connecting piece wire to adjust the vibration frequency of the brush base 2 driving the brush 1, so as to overcome the problems that the oral cavity is easily damaged due to too high vibration frequency and the cleaning power is insufficient due to too low frequency.
When the power supply is connected, the electric quantity is input into the battery 16 from the outside through the Type-C interface 17 or the electromagnetic coil 37, and a control signal is sent by the control panel 14 to control the indicator lamp 22 to display green flashing; when the battery 16 is fully charged and stops charging, the control signal is sent by the control board 14 to control the indicator lamp 22 to display green long and then the power line is pulled out, the control board 14 controls the battery 16 to stop outputting electric quantity, and the indicator lamp 26 is turned off.
The toothbrush bottom battery cover connecting rod 18 is embedded in the base and is connected with a battery cover 181 which can be opened from the opposite side of the battery cover connecting rod 18. The three continuous groove-shaped grips 23 are arranged below the face cleaning disc 29, so that a user can hold the toothbrush better, and the situation that the toothbrush falls off from the hand due to vibration or slipping when the user uses the toothbrush is avoided. A limiting ring 3 is arranged between the brush vibrating rod 4 and the brush base 2 and used for clamping the brush vibrating rod 4, and the use is not influenced by swinging.
The first half of activity conduction pole 61 is the pin of cuboid shape, and the latter half is the integrated configuration of quarter cylinder and cuboid, and the cuboid long limit is the same with 1/4 cylinder height size and both ends are aligned, and cuboid width and height are the same with cylinder bottom surface radius. The middle part of the 1/4 cylindrical curved surface is provided with a 1/4 circular guide rail 34 which is parallel to the bottom surfaces of the cylinders at the two ends, the radius of the 1/4 circular guide rail is smaller than that of the bottom surface of the cylinder, and the outer arc of the 1/4 circular guide rail is superposed with the cylindrical curved surface. The lower end of the rotating part 33 is fixed on the vibration joint 8, the upper end of the rotating part 33 extends into the guide rail 34 and is connected with a shaft, the axis of the shaft is parallel to the height line of the 1/4 cylinder, the length of the fixed shaft is the same as that of the guide rail, the fixed shaft is positioned at the included angle of two right-angle sides of the 1/4 circular guide rail, and the axis of the fixed shaft is positioned at the position of subtracting the radius of the fixed shaft from the radius of the 1/4 circular guide rail. The movable conduction rod 61 is limited by the rotation member 33 moving in the guide rail 34 and the fixed shaft, and the movable angle range of the movable conduction rod 61 is limited to a range of 90 degrees between the state of being completely coupled with the brush vibration rod 4 and the state of being completely coupled with the cleaning pan vibration rod 41.
1/4 Geneva gear 37, the concave wheel 42 is fixed on the shaft 43 of the rotating motor 35 by the clamp 44 and the rotary disk 46, the cylinder pin 38 is set on the center line of the concave arc of the concave wheel 42 on the rotary disk 46, the distance R from the axial center of the shaft 43 of the rotating motor 35 is Lsin45 degrees, wherein L is the distance between the axial center of the shaft 43 of the rotating motor 35 and the axial center of the movable conduction rod connecting rod 39, the Geneva 40 is connected with the lower side of the movable conduction rod 61 through the movable conduction connecting rod 39, the rotating motor 35 is matched with the Geneva gear 37 of 1/4, the movable conduction rod 61 is driven by the movable conduction rod connecting rod 39 to rotate from the complete connection with the brush vibration rod 4 to the complete connection with the cleaning face vibration rod 41 or from the complete connection with the cleaning face vibration rod 41 to the complete connection with the brush vibration rod 4, the Geneva 40 needs to rotate by 90 degrees, the rotary disk 46 and the concave wheel 42 need to rotate by 120 degrees each time of switching mode, specifically, the method comprises the following steps:
when the toothbrush is switched from the brush vibration mode to the facial cleaning disk vibration mode, the rotating motor 35 rotates forward, the shaft 43 drives the rotating disk 46, the concave wheel 42 and the cylindrical pin 38 to rotate clockwise by 15 degrees around the axis of the rotating motor 35 from an angle of 30 degrees with the longitudinal upper axis of the rotating motor 35, and the cylindrical pin 38 is in contact with the notch of the grooved wheel 40. The cylindrical pin 38 continues to rotate 90 degrees along with the concave wheel 42, the cylindrical pin 38 moves in the groove to drive the grooved wheel 40 to rotate 90 degrees anticlockwise around the movable transmission rod connecting rod 39, then the grooved wheel 40 is separated from the grooved wheel 40, and the cylindrical pin continues to rotate 15 degrees clockwise around the axis of the rotating motor 35 and then stops moving.
When the toothbrush is switched from the face washing vibration mode to the brush vibration mode, the rotating motor 35 rotates reversely, the shaft 43 drives the rotating disc 46, the concave wheel 42 and the cylindrical pin 38 to rotate 15 degrees anticlockwise around the axis of the rotating motor 35 by an angle of 30 degrees with the longitudinal downward axis of the rotating motor 35, and the cylindrical pin 38 is in contact with the notch of the grooved wheel 40. The cylindrical pin 38 continues to rotate 90 degrees along with the concave wheel 42, the cylindrical pin 38 moves in the groove to drive the grooved wheel 40 to rotate 90 degrees clockwise around the movable transmission rod connecting rod 39, then the grooved wheel 40 is separated from the grooved wheel 40, and the cylindrical pin continues to rotate 15 degrees counterclockwise around the axis of the rotating motor 35 and then stops moving.
When the sheave connected with the movable conduction rod connecting rod 39 is disconnected from the cylindrical pin 38 on the concave wheel 42, the vibration generated by the motor 9 is not transmitted to the side of the rotating motor 35, and the stability of the rotating device and the effective transmission of the vibration are not affected.
The above-mentioned contents are only for illustrating the technical idea of the present invention, and the protection scope of the present invention is not limited thereby, and any modification made on the basis of the technical idea of the present invention falls within the protection scope of the claims of the present invention.
Claims (7)
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| CN202010555215.5A CN111568587B (en) | 2020-06-17 | 2020-06-17 | Electric toothbrush with face cleaning function |
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| CN111568587A (en) | 2020-08-25 |
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