CN109350289B - Electric toothbrush box and charging method of electric toothbrush - Google Patents
Electric toothbrush box and charging method of electric toothbrush Download PDFInfo
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- CN109350289B CN109350289B CN201811372383.XA CN201811372383A CN109350289B CN 109350289 B CN109350289 B CN 109350289B CN 201811372383 A CN201811372383 A CN 201811372383A CN 109350289 B CN109350289 B CN 109350289B
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- shell
- electric toothbrush
- wireless charging
- handle
- toothbrush
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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
- A61C17/224—Electrical recharging arrangements
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
- A61C19/02—Protective casings, e.g. boxes for instruments; Bags
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- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Brushes (AREA)
Abstract
The invention discloses an electric toothbrush box and a charging method of an electric toothbrush, and belongs to the field of electric toothbrushes. The electric toothbrush case includes: the toothbrush comprises a first shell and a first cover body arranged on the first shell, wherein a toothbrush handle accommodating groove and a toothbrush head accommodating groove are formed in the first shell; the rear end of the first cover body is rotatably arranged on the rear end of the first shell, and the front end of the first cover body is detachably connected with the front end of the first shell; the wireless charging seat has two using states, one is installed in the first shell and charges the electric toothbrush in the first shell, and the other is taken out of the first shell and charges the electric toothbrush outside the first shell. The wireless charging device can wirelessly charge the electric toothbrush in the electric toothbrush box, and can also wirelessly charge the electric toothbrush in a non-business or non-travel state.
Description
Technical Field
The invention relates to the field of electric toothbrushes, in particular to an electric toothbrush box and a charging method of an electric toothbrush.
Background
Electric toothbrushes are increasingly popular with consumers due to their high cleaning ability and easy operation. Among them, it is very necessary to provide a power toothbrush case for users who have long business trips and travel outside.
Currently, powered toothbrush cases include: the casing, can dismantle the lid of being connected with the casing to and toothbrush handle holding tank, the toothbrush head holding tank of setting in the casing.
The inventor finds that the prior art has at least the following problems:
when wirelessly charging the electric toothbrush, the electric toothbrush needs to be taken out of the electric toothbrush case, which reduces user experience.
Disclosure of Invention
The embodiment of the invention provides an electric toothbrush box and a charging method of an electric toothbrush, which can solve the problems. The technical scheme is as follows:
in one aspect, there is provided a power toothbrush case, including: the toothbrush comprises a first shell and a first cover body, wherein a toothbrush handle accommodating groove and a toothbrush head accommodating groove are formed in the first shell;
the rear end of the first cover body is rotatably arranged on the rear end of the first shell, and the front end of the first cover body is detachably connected with the front end of the first shell;
the electric toothbrush case further comprises: the wireless charging seat is used for wirelessly charging the handle of the electric toothbrush, and the guide piece is arranged between the first shell and the wireless charging seat;
the wireless charging seat has two using states, one is installed in the first shell and used for charging the handle of the electric toothbrush in the first shell, and the other is taken out of the first shell and used for charging the handle of the electric toothbrush outside the first shell;
when the wireless charging seat is arranged in the first shell, the wireless charging seat is detachably connected with one end of the first shell through the guide piece and is in conductive contact with a handle of the electric toothbrush placed in the toothbrush handle accommodating groove;
and when the wireless charging seat is taken out and positioned outside the first shell, the handle of the electric toothbrush is arranged on the wireless charging seat for charging.
In a possible design, a wiring groove is arranged at one end of the first shell;
when the wireless charging seat is arranged in the first shell, the power line of the wireless charging seat is opposite to the opening of the wiring groove.
In a possible design manner, a guide convex block is axially arranged on the outer wall of the second shell of the wireless charging seat;
a guide groove matched with the outline of the guide lug is axially arranged on the inner wall of one end of the first shell;
the guide lug is matched with the guide groove to form the guide piece.
In one possible embodiment, the second housing is connected to the first housing by a snap connection.
In a possible design, the front end of the first cover is connected with the front end of the first housing by a snap connection.
In another aspect, there is provided a charging method of an electric toothbrush, the charging method including: the handle of the electric toothbrush is charged wirelessly by using the wireless charging seat in the electric toothbrush box.
In one possible design, the wirelessly charging the handle of the electric toothbrush with a wireless charging seat in the electric toothbrush box includes:
removing said wireless charging cradle from said first housing in said power toothbrush case;
and installing the handle of the electric toothbrush on the wireless charging seat to perform wireless charging.
In one possible design, the wirelessly charging the handle of the electric toothbrush with a wireless charging seat in the electric toothbrush box includes:
and placing the handle of the electric toothbrush in a first shell in the electric toothbrush box, and enabling the handle to be abutted against the wireless charging seat to carry out wireless charging.
The technical scheme provided by the embodiment of the invention has the beneficial effects that at least:
according to the electric toothbrush box provided by the embodiment of the invention, the detachable wireless charging seat is arranged at one end of the first shell, so that the handle of the electric toothbrush positioned in the toothbrush handle accommodating groove can be wirelessly charged by using the wireless charging seat, the electric toothbrush can be prevented from being taken out of the electric toothbrush box, the handle of the electric toothbrush can also be wirelessly charged by the wireless charging seat in the process of business trip and travel of a user, the user experience is improved, the wireless charging seat can be detached from the first shell, the handle of the electric toothbrush in a non-business trip or non-travel state can be wirelessly charged, the use range of the electric toothbrush box is improved, and the electric toothbrush box is beneficial to popularization; in addition, the guide piece is arranged between the first shell and the wireless charging seat, so that the wireless charging seat can be arranged on one end of the first shell in a labor-saving and time-saving manner, and can be detached from the first shell.
In summary, the electric toothbrush case provided in the embodiments of the present invention, on one hand, can wirelessly charge the electric toothbrush located in the electric toothbrush case, and can also wirelessly charge the electric toothbrush in a non-business or non-travel state; on the other hand, the wireless charging seat is convenient to mount and dismount.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of a construction of a motorized toothbrush case according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a guide member provided in an embodiment of the present invention;
fig. 3 is a schematic diagram illustrating a usage status of a wireless charging cradle according to an embodiment of the present invention;
fig. 4 is a schematic diagram of an internal structure of a wireless charging cradle according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of an internal structure of another wireless charging cradle according to an embodiment of the present invention;
fig. 6 is a schematic outline diagram of a wireless charging cradle according to an embodiment of the present invention.
Wherein the various reference numbers in the drawings are described below:
1-a first housing;
1 a-a toothbrush handle holding groove, 1 b-a toothbrush head holding groove;
2-a first cover;
21-ear plate;
3-wireless charging seat;
31-a second shell, 32-a second cover body, 33-a power transmission coil, 34-a control circuit board, 35-a power line, 36-a limiting bump, 37-a supporting piece, 371-an annular boss, 38-a wire coil and 39-sealant;
4-a guide;
41-guide projection, 42-guide groove;
a-handle of electric toothbrush.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
In the embodiments of the present invention, the "front" and "rear" are referred to with reference to the "front" and "rear" orientations shown in fig. 1.
In one aspect, the present invention provides a power toothbrush case, as shown in fig. 1, comprising: first casing 1, first lid 2 are provided with toothbrush handle holding tank 1a, toothbrush head holding tank 1b on the first casing 1. Wherein, the rear end of the first cover body 2 is rotatably arranged on the rear end of the first shell 1, and the front end of the first cover body 2 is detachably connected with the front end of the first shell 1. Further, as shown in fig. 1, the electric toothbrush case further includes: a wireless charging stand 3 for wirelessly charging a handle a of the electric toothbrush, a guide 4 (see fig. 2) disposed between the first housing 1 and the wireless charging stand 3; the wireless charging stand 3 has two using states, one is installed in the first casing 1 (see fig. 1) and charges the handle a of the electric toothbrush in the first casing 1, and the other is taken out of the first casing 1 and charges the handle a of the electric toothbrush outside the first casing 1 (see fig. 3); when the wireless charging seat 3 is installed in the first casing 1, the wireless charging seat 3 is detachably connected with one end of the first casing 1 through the guide piece 4 and is in conductive contact with a handle A of the electric toothbrush placed in the toothbrush handle accommodating groove 1 a; when the wireless charging stand 3 is taken out and positioned outside the first casing 1, the handle a of the electric toothbrush is installed on the wireless charging stand 3 to be charged.
An axis between one end and the other opposite end of the first casing 1 is perpendicular to an axis in the front-rear direction.
Therefore, according to the electric toothbrush box provided by the embodiment of the invention, the detachable wireless charging seat 3 is arranged at one end of the first shell 1, so that the handle A of the electric toothbrush positioned in the toothbrush handle accommodating groove 1a can be wirelessly charged by using the wireless charging seat 3, the electric toothbrush can be prevented from being taken out of the electric toothbrush box, the handle A of the electric toothbrush can be wirelessly charged by using the wireless charging seat 3 in the user business trip and traveling processes, the user experience is improved, and the wireless charging seat 3 can be detached from the first shell 1 so as to wirelessly charge the handle A of the electric toothbrush in a non-business trip or non-traveling state (see attached figure 3), so that the use range of the electric toothbrush box is improved, and the electric toothbrush box is favorable for popularization; in addition, by providing the guide 4 between the first housing 1 and the wireless charging stand 3, the wireless charging stand 3 can be attached to one end of the first housing 1 and detached from the first housing 1 with less effort and time.
In summary, the electric toothbrush case provided in the embodiments of the present invention, on one hand, can wirelessly charge the electric toothbrush located in the electric toothbrush case, and can also wirelessly charge the electric toothbrush in a non-business or non-travel state; on the other hand, the wireless charging stand 3 is convenient to mount and dismount.
As described above, the wireless charging stand 3 is used to wirelessly charge the handle a of the electric toothbrush. On the premise of simple structure and convenient preparation, the embodiment of the present invention provides an example of the structure of the wireless charging stand 3, and as shown in fig. 4 and 5, the wireless charging stand 3 includes: a second case 31, a second cover 32 covering the second case 31, a power transmission coil 33, a control circuit board 34, and a power cord 35 provided in the second case 31; the control circuit board 34 is electrically connected with the power transmission coil 33, and the control circuit board 34 is used for enabling the power transmission coil 33 to wirelessly charge the handle A of the electric toothbrush; the input end of the power line 35 is located outside the second housing 31, and the output end is electrically connected to the control circuit board 34.
Note that an input end of the power cord 35 is used for receiving an external power supply, and an output end of the power cord 35 is used for transmitting the received external power supply to the control circuit board 34 in the second housing 31.
And, in an embodiment of the present invention, an electric toothbrush comprises: the handle, the toothbrush head arranged on the handle, the core arranged in the handle, the current receiving coil and the rectification voltage stabilizing circuit board; the machine core is used for driving the toothbrush head to rotate or vibrate; the power receiving coil is arranged opposite to the power transmission coil 33 in the wireless charging seat 3; the rectification voltage-stabilizing circuit board is electrically connected with the power receiving coil.
With the above arrangement, when the handle a of the electric toothbrush is charged wirelessly by the wireless charging stand 3, the control circuit board 34 of the wireless charging stand 3 causes the power transmission coil 33 to transmit electromagnetic energy to the handle a of the electric toothbrush. The power receiving coil in the electric toothbrush handle a receives the electromagnetic energy transmitted by the power transmitting coil 33 and converts the electromagnetic energy into electrical energy. The rectification voltage stabilizing circuit carries out rectification filtering and other treatments on alternating current formed by the power receiving coil, so that the alternating current is converted into stable direct current electric energy and is transmitted to the movement to supply power to the movement, and the movement drives the toothbrush head to vibrate or rotate.
The second cover 32 can be mounted on the top (see fig. 4) or the bottom (see fig. 5) of the second housing 31, and is adapted to the structure of the second housing 31, for example, if the second housing 31 is a cylindrical structure, the second cover 32 is a circular cover.
In addition, the second cover 32 can be screwed or fastened to the second housing 31, which facilitates the assembly of the wireless charging stand 3.
The two connection modes can be specifically as follows: when the screw connection is adopted, the inner wall of the second cover 32 is provided with a screw thread, and the outer wall of the second shell 31 is provided with a screw thread matched with the screw thread of the second cover 32. When the snap connection is adopted, a clamping groove is formed on the inner wall of the second housing 31, and a clamping jaw matched with the clamping groove on the inner wall of the second housing 31 is arranged on the second cover 32 (see fig. 5).
The structure of the wireless charging stand 3 will be further described below with respect to different mounting positions of the second cover 32 on the second housing 31:
(1) in the case where the second cover 32 is mounted on the top of the second housing 31, see fig. 4:
in order to avoid that the handle a of the electric toothbrush slips off from the second cover 32 during the charging process and ensure the charging efficiency of the wireless charging stand 3 on the handle a of the electric toothbrush, in the embodiment of the present invention, as shown in fig. 4 and fig. 6, the second cover 32 includes: the limiting lug 36 is arranged on the upper surface of the body; the limiting lug 36 is used for being accommodated into a limiting groove at the bottom of the handle A; the power transmitting coil 33 is located in the limit projection 36.
It can be seen that the handle a of the electric toothbrush can be limited by the limit protrusion 36 on the body and the limit groove on the bottom of the handle a of the electric toothbrush, so as to prevent the handle a of the electric toothbrush from sliding off the second cover 32 in the charging process.
The limiting convex block 36 can be a cylindrical structure or a quadrangular hollow structure, and can be integrally formed with the body to improve the connection strength between the limiting convex block 36 and the body.
In addition, the position-limiting groove at the bottom of the handle A of the electric toothbrush may be configured to match the contour of the position-limiting protrusion 36.
In the embodiment of the present invention, the control Circuit Board 34 may be a PCBA Board (Printed Circuit Board for mounting components), and it may be disposed on the bottom wall of the second housing 31 (see fig. 4) by means of screw connection or snap connection. The embodiment of the present invention is preferably adopted based on the characteristic that the snap connection is convenient for replacing the control circuit board 34.
Specifically, a clip may be disposed on the bottom wall of the second housing 31 (i.e., the bottom wall of the body), and a slot adapted to the clip on the bottom wall of the second housing 31 may be disposed on the control circuit board 34.
The clamping piece can be arranged into a quadrangular prism, a pentagonal prism and other structures, and can be integrally formed with the second shell 31 so as to improve the connection strength between the clamping piece and the second shell 31.
As to the way of installing the power transmission coil 33, an example is given in the embodiment of the present invention, and as shown in fig. 4, the wireless charging cradle 3 further includes: a support member 37 provided on the bottom wall of the second housing 31 (i.e., the bottom wall of the body), an upper end of the support member 37 extending into the limit projection 36; the power transmitting coil 33 is fitted over the upper end of the support 37.
By such an arrangement, the power transmission coil 33 can be replaced, and the power transmission coil 33 can effectively transmit electromagnetic energy to the power receiving coil in the handle a of the electric toothbrush, thereby improving the charging rate.
The supporting member 37 may be a rod-shaped structure, and it may be integrally formed on the bottom wall of the second housing 31 to improve the connection strength between the supporting member 37 and the second housing 31.
In the case of the support 37 having the above-mentioned structure, in order to prevent the power transmission coil 33 from sliding down from the upper end to the lower end of the support 37, an annular boss 371 may be provided on the support 37 to limit the power transmission coil 33.
The annular projection 371 and the support 37 may be integrally formed, so as to improve the connection strength between the annular projection 371 and the support 37.
In order to improve the waterproof capability of the wireless charging cradle 3, the wireless charging cradle 3 further includes: sealing glue; the sealant is injected into a gap between the control circuit board 34, the lower end of the support member 37, and the second housing 31.
It should be noted that, when preparing the wireless charging cradle 3, the control circuit board 34 is first installed on the bottom wall of the second casing 31; then, sealant is injected into the gap between the lower ends of the control circuit board 34 and the support member 37 and the second housing 31; finally, the power transmitting coil 33 is fitted around the upper end of the support 37, and the second cover 32 is mounted on the top of the second housing 31.
(2) In the case where the second cover 32 is attached to the bottom of the second housing 31, see fig. 5:
in order to avoid the handle a of the electric toothbrush from sliding off from the top of the second housing 31 during the charging process and ensure the charging efficiency of the wireless charging stand 3 on the handle a of the electric toothbrush, in the embodiment of the present invention, as shown in fig. 5, a limiting protrusion 36 is disposed on the top of the second housing 31, and the limiting protrusion 36 is used for being received in a limiting groove at the bottom of the handle a of the electric toothbrush.
It can be seen that the handle a of the electric toothbrush can be limited by the limit protrusion 36 at the top of the second housing 31 and the limit groove at the bottom of the handle a of the electric toothbrush, so as to prevent the handle a of the electric toothbrush from sliding off from the top of the second housing 31 during the charging process.
The limit projection 36 can be configured to fit with a limit groove at the bottom of the handle a of the electric toothbrush, such as a cylindrical structure or a quadrangular hollow structure.
In addition, the limit bump 36 may be integrally formed with the second cover 32 to improve the connection strength between the limit bump 36 and the second cover 32.
In an embodiment of the present invention, the control circuit board 34 may be a PCBA board, which may be disposed on a sidewall (see fig. 5) of the second housing 31 by means of screw connection or snap connection. The embodiment of the present invention is preferably adopted based on the characteristic that the snap connection is convenient for replacing the control circuit board 34.
Specifically, a clip may be disposed on a side wall of the second housing 31, and a card slot adapted to the clip on the side wall of the second housing 31 may be disposed on the control circuit board 34.
The clamping piece can be arranged into a quadrangular prism, a pentagonal prism and other structures, and can be integrally formed with the second shell 31 so as to improve the connection strength between the clamping piece and the second shell 31.
As to the way of installing the power transmission coil 33, an example is given in the embodiment of the present invention, and as shown in fig. 5, the wireless charging cradle 3 further includes: a wire coil 38 for fixing the power transmitting coil 33; a wire coil 38 is fixed to the inner wall of the top of the second housing 31 and is arranged coaxially with the limit projection 36.
By such an arrangement, the power transmission coil 33 can be easily mounted, and the power transmission coil 33 can efficiently transmit electromagnetic energy to the power receiving coil in the handle a of the electric toothbrush, thereby improving the charging rate.
The wire coil 38 can be in snap-fit connection with the top of the second housing 31, for example, the top of the second housing 31 is provided with a plurality of clamping pieces, and a clamping groove matched with the clamping piece on the top of the second housing 31 is arranged on the wire coil 38.
In order to improve the waterproof capability of the wireless charging cradle 3, the wireless charging cradle 3 further includes: sealant 39 (see fig. 5); the sealant 39 is used to be injected into the gap between the second housing 31, the wire coil 38, and the control circuit board 34.
When the wireless charging cradle 3 is prepared, the control circuit board 34 is first mounted on the side wall of the second housing 31, and the wire coil 38 is mounted on the top wall of the second housing 31; then injecting the sealant 39 into the gap in the second shell 31; finally, a second cover 32 is attached to the bottom of the second case 31.
As mentioned above, the input end of the power line 35 is located outside the second housing 31, i.e. the output end of the power line 35 passes through the second housing 31 and is electrically connected to the control circuit board 34. In the embodiment of the present invention, in order to close the first cover 2, a wire slot is disposed at one end of the first housing 1, and when the wireless charging base 3 is installed in the first housing 1, the power line 35 of the wireless charging base 3 is disposed opposite to an opening of the wire slot (not shown in the drawing).
With the above arrangement, when the wireless charging cradle 3 is installed on one end of the first casing 1 and covers the first cover 2, the input end of the power line 35 of the wireless charging cradle 3 can pass through the first casing 1 and be electrically connected to the external power supply.
Wherein, the external power supply can be commercial power or connected with a mobile power supply.
The opening of the wiring duct is provided in the direction of the power cord 35 so that the opening of the wiring duct is provided opposite to the power cord 35.
Regarding the structure of the routing groove, the routing groove may be configured as a square groove or an arc groove, and the embodiment of the present invention is not limited.
In addition, since the output end of the power cord 35 passes through the wiring hole on the sidewall of the second housing 31 and is electrically connected to the control circuit board 34 inside the second housing 31, external moisture may enter the second housing 31 through the wiring hole. In order to avoid this, in the embodiment of the present invention, a sealing ring is disposed between the wiring hole on the sidewall of the second housing 31 and the power line 35.
Wherein, the sealing ring can be set as a rubber sealing ring and is arranged on the inner wall of the wiring hole in a bonding mode.
On the premise of simple structure and convenient preparation, the embodiment of the present invention provides an example of the structure of the guide 4, as shown in fig. 2, the outer wall of the second housing 31 is provided with a guide protrusion 41 along the axial direction; a guide groove 42 matched with the outline of the guide lug 41 is axially arranged on the inner wall of one end of the first shell 1; the guide projection 41 and the guide groove 42 constitute the guide 4.
The guide protrusion 41 may be integrally formed with the second housing 31, so that the connection strength between the guide protrusion 41 and the second housing 31 may be improved.
The guiding protrusion 41 may be configured as a cylinder structure or a quadrangular prism structure, and correspondingly, the guiding groove 42 may be configured as an arc-shaped groove or a square-shaped groove.
As for the number of the guide projections 41, two guide projections 41 may be symmetrically provided on the second housing 31. Correspondingly, two guide grooves 42 are also symmetrically provided at one end of the first housing 1.
Regarding the connection manner between the second housing 31 of the wireless charging stand 3 and the first housing 1, an example is given in the embodiment of the present invention, and the wireless charging stand 3 is connected to the first housing 1 by a snap-fit connection.
Specifically, a plurality of clips may be disposed on an outer wall of the lower end of the second housing 31, and a plurality of slots adapted to the outline of the clips on the outer wall of the second housing 31 may be disposed on one end of the first housing 1.
The clamping piece can be arranged into a quadrangular prism or a column and the like, and can be integrally formed with the second shell 31, so that the connection strength between the clamping piece and the second shell 31 is improved.
Two clips may be provided symmetrically at the lower end of the second housing 31. Correspondingly, two clamping grooves are also symmetrically arranged on one end of the first shell 1.
It should be noted that the clips on the second housing 31 are staggered with the guide protrusions 41, and the slots on the first housing 1 are staggered with the guide grooves 42.
As to the way of detachably connecting the front end of the first cover 2 and the front end of the first housing 1, an example is given in the embodiment of the present invention, and the front end of the first cover 2 is connected to the front end of the first housing 1 by a snap connection.
Specifically, a clamping piece is arranged at the front end of the first shell 1, and a clamping groove matched with the outline of the clamping piece at the front end of the first shell 1 is arranged at the front end of the first cover 2.
Then, when covering first lid 2, first lid 2 can exert pressure to the fastener on first casing 1, makes the fastener compress to the direction that is close to toothbrush head holding tank 1b, and the fastener card on first casing 1 is gone into to the draw-in groove of first lid 2 in.
Wherein, above-mentioned fastener includes: a connecting portion connected to the first housing 1, a body connected to the connecting portion; the body is used for being connected with the clamping groove buckle on the first cover body 2.
The connecting part, the body and the first shell 1 are integrally formed, so that the connecting strength among the connecting part, the body and the first shell is improved. The connecting part can deform under the action of external force; in addition, the body of the clamping piece is arranged in the direction back to the toothbrush head accommodating groove 1 b.
In addition, the connecting part can be arranged to be a plate structure, and the body can be arranged to be a quadrangular structure, so that the production and the manufacture of the clamping piece are facilitated.
Correspondingly, the clamping groove can be set to be a square clamping groove.
As to the manner in which the rear end of the first cover 2 is rotatably connected to the rear end of the first housing 1, the embodiment of the present invention provides an example, as shown in fig. 1, two opposing ear plates 21 are provided on the rear end of the first cover 2; the rear end of the first shell 1 is provided with two opposite rotating shafts; the rotation shafts are used for being accommodated into the corresponding ear plates 21 so as to rotate the first cover body 2 around the first shell body 1.
Wherein, the rear end of the first cover body 2 is provided with two mounting grooves, and the two rotating shafts are respectively arranged on the inner walls of the corresponding mounting grooves.
The rotating shaft and the inner wall of the corresponding mounting groove can be integrally formed, so that the direct connection strength of the rotating shaft and the inner wall of the corresponding mounting groove is improved.
The two ear plates 21 extend into the corresponding mounting grooves, so that the corresponding rotating shafts are accommodated in the grooves of the ear plates 21. Wherein, the ear plate 21 and the first cover 2 are integrally formed to improve the connection strength between the ear plate 21 and the first cover 2.
In the embodiment of the invention, two toothbrush head accommodating grooves 1b can be arranged in the first cover body 2, so that the toothbrush heads can be conveniently replaced.
In another aspect, an embodiment of the present invention further provides a charging method for an electric toothbrush, where the charging method includes: the handle A of the electric toothbrush is charged wirelessly by using the wireless charging seat 3 in the electric toothbrush box.
Wherein, utilize wireless charging seat 3 in the electric toothbrush box to carry out wireless charging to electric toothbrush's handle A, include: taking out the wireless charging stand 3 from the first housing 1; install electric toothbrush's handle A to wireless charging seat 3 on to wirelessly charge.
Specifically, the wireless charging cradle 3 is taken out from one end of the first housing 1 and is placed upright (see fig. 3). Then, the limit groove at the bottom of the handle a of the electric toothbrush is sleeved outside the limit bump 36 of the wireless charging stand 3, and wireless charging is performed.
In addition, utilize wireless charging seat 3 in the electric toothbrush box to carry out wireless charging to electric toothbrush's handle A, include: the handle a of the electric toothbrush is placed in the first casing 1, and the handle a abuts against the wireless charging stand 3, so as to perform wireless charging.
Specifically, dismantle handle A and the toothbrush head of electric toothbrush to place handle A of electric toothbrush in toothbrush handle holding groove 1a of first casing 1, and place the toothbrush head of electric toothbrush in toothbrush head holding groove 1b of first casing 1. And, make the spacing groove suit in the handle A bottom of electric toothbrush outside the spacing lug 36 of wireless charging seat 3, charge wirelessly.
Therefore, the electric toothbrush charging method provided by the embodiment of the invention can be used for wirelessly charging the electric toothbrush in the electric toothbrush box, and can also be used for wirelessly charging the electric toothbrush in a non-business or non-travel state.
All the above optional technical solutions may be combined arbitrarily to form the optional embodiments of the present disclosure, and are not described herein again.
The above description is only an illustrative embodiment of the present invention, and should not be taken as limiting the scope of the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. A powered toothbrush case comprising: the toothbrush comprises a first shell (1) and a first cover body (2), wherein a toothbrush handle accommodating groove (1a) and a toothbrush head accommodating groove (1b) are formed in the first shell (1);
the portable multifunctional portable electronic device is characterized in that the rear end of the first cover body (2) is rotatably arranged on the rear end of the first shell (1), and the front end of the first cover body (2) is detachably connected with the front end of the first shell (1);
the electric toothbrush case further comprises: the electric toothbrush comprises a wireless charging seat (3) for wirelessly charging a handle (A) of the electric toothbrush, and a guide piece (4) arranged between the first shell (1) and the wireless charging seat (3);
the wireless charging seat (3) comprises a second shell (31), a second cover body (32) covered on the second shell (31), a power transmission coil (33) arranged in the second shell (31), a support piece (37) arranged on the bottom wall of the second shell (31) and a limit lug (36) accommodated in a limit groove at the bottom of a handle (A) of the electric toothbrush; when the second cover body (32) is positioned at the top of the second shell body (31), the limiting lug (36) is arranged on the upper surface of the second cover body (32), the upper end of the supporting piece (37) extends into the limiting lug (36), and the power transmission coil (33) is sleeved on the upper end of the supporting piece (37) to be positioned in the limiting lug (36);
a guide convex block (41) is axially arranged on the outer wall of the second shell (31) of the wireless charging seat (3), a guide groove (42) matched with the outline of the guide convex block (41) is axially arranged on the inner wall of one end of the first shell (1), and the guide convex block (41) and the guide groove (42) are matched to form the guide piece (4);
the second shell (31) of the wireless charging seat (3) is connected with the first shell (1) in a buckling connection mode, a plurality of clamping pieces are arranged on the outer wall of the lower end of the second shell (31), the clamping pieces and the guide convex blocks (41) are arranged in a staggered mode, clamping grooves matched with the clamping pieces are arranged on the first shell (1), and the clamping grooves and the guide grooves (42) are arranged in a staggered mode;
the wireless charging seat (3) has two using states, one is installed in the first shell (1) and charges the handle (A) of the electric toothbrush in the first shell (1), and the other is taken out of the first shell (1) and charges the handle (A) of the electric toothbrush outside the first shell (1);
when the wireless charging seat (3) is arranged in the first shell (1), the wireless charging seat (3) is detachably connected with one end of the first shell (1) through the guide piece (4) and is in conductive contact with a handle (A) of the electric toothbrush placed in the toothbrush handle accommodating groove (1 a);
when the wireless charging seat (3) is taken out and positioned outside the first shell (1), the handle (A) of the electric toothbrush is installed on the wireless charging seat (3) for charging.
2. The electric toothbrush case of claim 1, wherein one end of the first case (1) is provided with a wire-routing groove;
when the wireless charging seat (3) is arranged in the first shell (1), a power line (35) of the wireless charging seat (3) is arranged opposite to the opening of the wiring groove.
3. The electric toothbrush case of claim 1, wherein the front end of the first cover (2) is coupled to the front end of the first case (1) by means of a snap-fit connection.
4. A method of charging an electric toothbrush, the method comprising: a wireless charging stand (3) in an electric toothbrush case according to any one of claims 1 to 3 is used for wirelessly charging a handle (A) of the electric toothbrush.
5. The charging method according to claim 4, wherein said wirelessly charging a handle (A) of the electric toothbrush with a wireless charging stand (3) in the electric toothbrush case comprises:
taking the wireless charging seat (3) out of the first shell (1);
and (3) installing a handle (A) of the electric toothbrush on the wireless charging seat (3) to carry out wireless charging.
6. The charging method according to claim 4, wherein said wirelessly charging a handle (A) of the electric toothbrush with a wireless charging stand (3) in the electric toothbrush case comprises:
the handle (A) of the electric toothbrush is arranged in the first shell (1), and the handle (A) of the electric toothbrush is abutted against the wireless charging seat (3) to carry out wireless charging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811372383.XA CN109350289B (en) | 2018-11-16 | 2018-11-16 | Electric toothbrush box and charging method of electric toothbrush |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811372383.XA CN109350289B (en) | 2018-11-16 | 2018-11-16 | Electric toothbrush box and charging method of electric toothbrush |
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| Publication Number | Publication Date |
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| CN109350289A CN109350289A (en) | 2019-02-19 |
| CN109350289B true CN109350289B (en) | 2021-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811372383.XA Active CN109350289B (en) | 2018-11-16 | 2018-11-16 | Electric toothbrush box and charging method of electric toothbrush |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111725863B (en) * | 2020-05-29 | 2021-09-28 | 汤聿修 | Hotel's electric toothbrush battery charging outfit |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19905551A1 (en) * | 1999-02-11 | 2000-06-15 | Braun Gmbh | Charging station for electric toothbrush has charging electronics essentially integrated in mains plug and/or base and base is removably connected to container |
| CN203458303U (en) * | 2013-09-29 | 2014-03-05 | 深圳瑞圣特电子科技有限公司 | Portable toothbrush case and tooth set with same |
| CN204033526U (en) * | 2014-08-22 | 2014-12-24 | 宁波赛嘉电器有限公司 | A kind of Multi-function portable box |
| EP3090649B1 (en) * | 2015-04-28 | 2019-07-17 | Braun GmbH | Electric oral hygiene device storage container |
| CN204732910U (en) * | 2015-05-28 | 2015-10-28 | 东莞英伍电子有限公司 | A kind of electric tooth-brush cradle |
| CN207821087U (en) * | 2017-10-16 | 2018-09-07 | 常州市派腾电子技术服务有限公司 | Electronic cigarette case |
| CN207791657U (en) * | 2017-12-11 | 2018-08-31 | 深圳市云顶信息技术有限公司 | Electric tooth brush box and electric toothbrush component |
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2018
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