CN215228709U - Portable electric toothbrush - Google Patents
Portable electric toothbrush Download PDFInfo
- Publication number
- CN215228709U CN215228709U CN202120032964.XU CN202120032964U CN215228709U CN 215228709 U CN215228709 U CN 215228709U CN 202120032964 U CN202120032964 U CN 202120032964U CN 215228709 U CN215228709 U CN 215228709U
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- top cap
- casing
- installing support
- installing
- motor cabinet
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Abstract
The utility model discloses a portable electric toothbrush, including the brush head, casing and dust cover, be provided with the installing support on the casing and set up the battery holder on the installing support, the one end of installing support exposes in casing and cover and is equipped with a top cap, be provided with the circuit board on the installing support, the motor cabinet is installed to top cap one end, it is provided with the cross cantilever beam to be provided with battery holder and one end on the battery holder, the inner chamber of cross cantilever beam insertion motor cabinet, eccentric wheel motor is installed to the inner chamber of motor cabinet, the outside of casing and top cap all is provided with the card firmware that is used for installing the dust cover, brush pot head is located on the motor cabinet, eccentric wheel motor and battery holder and circuit board electric connection. The outside of casing and top cap all is provided with the card firmware that is used for installing the dust cover, consequently when people carry electric toothbrush, can install the dust cover on the top cap to shelter from the brush head in the inner chamber of dust cover, form airtight space, make the brush head keep clean health, conveniently accomodate and carry.
Description
Technical Field
The utility model belongs to the technical field of electric toothbrush technique and specifically relates to a portable electric toothbrush.
Background
With the rapid development of science and technology and medicine, the living standard of people is greatly improved, the prevention health care consciousness is continuously improved, and people pay more and more attention to the self health care of the oral cavity. In keeping the oral cavity clean and hygienic, the most important self-care method is tooth brushing. Therefore, toothbrushes play an important role in oral health, which have become important daily necessities, and electric toothbrushes have been invented later.
The electric toothbrush can make the brush head generate high-frequency vibration through the quick rotation or vibration of the motor core, instantly decompose toothpaste into fine foam to deeply clean teeth gaps, and meanwhile, the vibration of the brush hair can promote the blood circulation of the oral cavity and has a massage effect on gum tissues. When going on a business or traveling, need hand-carry electric toothbrush, because traditional electric toothbrush's brush head exposes, need dedicated receiver to accomodate, however the receiver volume is great to cause and to carry inconveniently, and the vibrations range is little when traditional electric toothbrush's brush head uses, when causing to brush teeth, and the tooth is clean unclean, and the time of brushing teeth is overlength.
Disclosure of Invention
To the deficiencies existing in the prior art, the object of the utility model is to provide a portable electric toothbrush.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a portable electric toothbrush, includes brush head, casing and dust cover, be provided with the installing support on the casing and set up the battery holder on the installing support, the one end of installing support exposes in casing and cover and is equipped with a top cap, be provided with the circuit board on the installing support, the motor cabinet is installed to top cap one end, it is provided with the cross cantilever beam to be provided with battery holder and one end on the battery holder, the inner chamber of motor cabinet is inserted to the cross cantilever beam, eccentric wheel motor is installed to the inner chamber of motor cabinet, the outside of casing and top cap all is provided with the card firmware that is used for installing the dust cover, brush head cover is located on the motor cabinet, eccentric wheel motor and battery holder and circuit board electric connection.
Preferably, it still includes waterproof body, waterproof body's both ends are provided with first waterproof circle and second waterproof circle, first waterproof circle is located between top cap and the installing support, the waterproof circle of second is located between top cap and the motor cabinet, the top cap outside is provided with the button, the opposite department that the circuit board is located the button is provided with micro-gap switch, waterproof body middle part is located and is provided with the butt joint position between button and the micro-gap switch.
Preferably, the outside of battery holder is provided with the guide rail, the inner chamber of installing support is provided with the first guide slot that is used for installing the battery holder, the top cap inner chamber is provided with the second guide slot, be provided with the fixed block in the second guide slot, be provided with the inclined plane on the fixed block, the outside of installing support is provided with the first recess that is used for the block fixed block.
Preferably, the inner cavity of the housing is provided with a projection, and the outer ring of the mounting bracket is provided with a second groove for mounting the housing.
Due to the adoption of the scheme, the clamping pieces for installing the dust cover are arranged outside the shell and the top cover, so that when people carry the electric toothbrush, the dust cover can be installed on the top cover, the brush head is shielded in the inner cavity of the dust cover, a closed space is formed, the brush head is kept clean and sanitary, the electric toothbrush is convenient to store and carry, when the electric toothbrush is used, the dust cover is installed at the lower end of the shell, the length of the electric toothbrush can be increased, the electric toothbrush is more convenient to hold by hands during tooth brushing, and the dust cover is not easy to lose; the battery bracket is provided with a cross-shaped cantilever beam, one end of the cross-shaped cantilever beam is fixed on the battery bracket, the other end of the cross-shaped cantilever beam is freely suspended and inserted into an inner cavity of the motor base, an eccentric wheel motor is installed in the inner cavity of the motor base, when the eccentric wheel motor rotates at a high speed, the motor base and the cross-shaped cantilever beam are driven to resonate together, and the cross-shaped cantilever beam is of an unstable structure, so that the amplitude of the motor base can be increased at the same time, and the vibration amplitude of a brush head installed on the motor base is further increased; the inner chamber secondary of top cap is moulded plastics has the waterproof body, and motor cabinet, installing support and top cap pass through the waterproof body simultaneously and closely cooperate, and the waterproof body is flexible material, so form seal structure at motor cabinet and top cap inner chamber to make the host computer have fine waterproof ability, the motor cabinet also can swing simultaneously. The device has the advantages of simple structure, convenient operation and strong practicability.
Drawings
Fig. 1 is an exploded view of an embodiment of the present invention.
Fig. 2 is a cross-sectional view of an embodiment of the invention.
Fig. 3 is a schematic diagram of a top cover structure according to an embodiment of the present invention.
In the figure:
the brush head comprises a brush head 1, a shell 2, a dust cover 3, a cross cantilever beam 5, a motor base 6, a battery support 7, a battery base 8, a battery 9, a circuit board 10, a mounting support 11, a second groove 12, a first groove 13, a first waterproof ring 14, a butt joint position 15, a second waterproof ring 16, a waterproof body 17, an eccentric wheel motor 18, a first guide groove 19, a top cover 20, a button 21, a clamping piece 22, a micro switch 23, a guide rail 24, a fixing block 25, an inclined plane 26, a lug 27, a second guide groove 28 and a sealing ring 29.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 3, the present embodiment provides a portable electric toothbrush, which comprises a brush head 1, a housing 2 and a dust cover 3, the shell 2 is provided with a mounting bracket 11 and a battery bracket 7 arranged on the mounting bracket 11, one end of the mounting bracket 11 is exposed out of the shell 2 and sleeved with a top cover 20, the mounting bracket 11 is provided with a circuit board 10, a motor base 6 is arranged at one end of the top cover 20, a battery base 8 is arranged on the battery bracket 7, a cross-shaped cantilever beam 5 is arranged at one end of the battery bracket, a battery 9 is arranged in the battery base 8, the cross cantilever beam 5 is inserted into the inner cavity of the motor base 6, the inner cavity of the motor base 6 is provided with an eccentric wheel motor 18, the housing 2 and the top cover 20 are provided with a fastener 22 for mounting the dust cover 3, the brush head 1 is sleeved on the motor base 6, and the eccentric wheel motor 18 and the battery base 8 are electrically connected with the circuit board 10. Meanwhile, one end of a cross cantilever beam 5 on the battery support 7 is fixed on the battery support 7, the other end of the cross cantilever beam is freely suspended and inserted into an inner cavity of the motor base 6, an eccentric wheel motor 18 is installed in the inner cavity of the motor base 6, and when the eccentric wheel motor 18 rotates at a high speed, the motor base 6 and the cross cantilever beam 5 are driven to resonate together, and the cross cantilever beam 5 is of an unstable structure, so that the amplitude of the motor base 6 can be increased simultaneously, and the vibration amplitude of a brush head 1 installed on the motor base 6 is further increased.
During the specific use, the outside of casing 2 and top cap 20 of this embodiment all is provided with the card firmware 22 that is used for installing dust cover 3, consequently when people are on business trips or travels out, need carry electric toothbrush, can install dust cover 3 on top cap 20, thereby shelter from brush head 1 in the inner chamber of dust cover 3, form airtight space, make the brush head keep clean health, conveniently accomodate and carry, when using electric toothbrush, dust cover 3 installs at 2 lower extremes of casing, can increase electric toothbrush's length, it is more convenient to hold during brushing teeth, still make dust cover 3 difficult for losing.
Further, it still includes waterproof body 17, waterproof body 17's both ends are provided with first waterproof circle 14 and second waterproof circle 16, first waterproof circle 14 is located between top cap 20 and installing support 11, second waterproof circle 16 is located between top cap 20 and motor cabinet 6, top cap 20 outside is provided with button 21, circuit board 10 is located the opposite department of button 21 and is provided with micro-gap switch 23, waterproof body 17 middle part is located and is provided with butt joint position 15 between button 21 and micro-gap switch 23, and button 21 installs on butt joint position 15. Top cap 20, motor cabinet 6 and the equipment of installing support 11 are as an organic whole, it has water-proof body 17 to mould plastics at top cap 20's inner chamber secondary, because water-proof body 17 is flexible material, silica gel for example, rubber etc., motor cabinet 6, installing support 11 and top cap 20 closely cooperate through water-proof body 17, so form seal structure at motor cabinet 6 and top cap 20 inner chamber, thereby make casing 2 have fine waterproof ability, the motor cabinet 6 of installation also can swing on top cap 20 simultaneously.
Further, the outside of the battery support 7 of this embodiment is provided with the guide rail 24, the inner chamber of the mounting bracket 11 is provided with the first guide groove 19 that is used for installing the battery support 7, the inner chamber of the top cover 20 is provided with the second guide groove 28, be provided with the fixed block 25 in the second guide groove 28, be provided with the inclined plane 26 on the fixed block 25, the outside of the mounting bracket 11 is provided with the first recess 13 that is used for block fixed block 25, and the battery support 7 is inserted in the first guide groove 19 of the mounting bracket 11 through the guide rail 24, and this kind of package assembly is convenient to install, firm.
Further, the inner chamber of the casing 2 of this embodiment is provided with the lug 27, the outer lane of installing support 11 is provided with the second recess 12 that is used for installing lug 27 on the casing 2, and second recess 12 forms quick detach structure with lug 27, so casing 2 can conveniently be dismantled many times to expose the battery, make the battery installation dismantle convenient, the outer lane of installing support 11 is provided with the sealing washer 29 that is used for sealed casing 2 inner chamber, makes casing 2 install can be sealed waterproof behind installing support 11.
The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (4)
1. A portable electric toothbrush characterized in that: including brush head, casing and dust cover, be provided with the installing support on the casing and set up the battery holder on the installing support, the one end of installing support exposes in casing and cover and is equipped with a top cap, be provided with the circuit board on the installing support, the motor cabinet is installed to top cap one end, it is provided with the cross cantilever beam to be provided with battery holder and one end on the battery holder, the inner chamber of motor cabinet is inserted to the cross cantilever beam, eccentric wheel motor is installed to the inner chamber of motor cabinet, the outside of casing and top cap all is provided with the card firmware that is used for installing the dust cover, brush head cover is located on the motor cabinet, eccentric wheel motor and battery holder all with circuit board electric connection.
2. The portable electric toothbrush of claim 1, wherein: it still includes waterproof body, waterproof body's both ends are provided with first waterproof circle and second waterproof circle, first waterproof circle is located between top cap and the installing support, the waterproof circle of second is located between top cap and the motor cabinet, the top cap outside is provided with the button, the opposite department that the circuit board is located the button is provided with micro-gap switch, waterproof body middle part is located and is provided with the butt joint position between button and the micro-gap switch.
3. The portable electric toothbrush of claim 2, wherein: the battery support is characterized in that a guide rail is arranged outside the battery support, a first guide groove used for installing the battery support is formed in an inner cavity of the installing support, a second guide groove is formed in an inner cavity of the top cover, a fixed block is arranged in the second guide groove, an inclined plane is arranged on the fixed block, and a first groove used for clamping the fixed block is formed in the outside of the installing support.
4. A portable electric toothbrush according to claim 3, wherein: the inner cavity of the shell is provided with a convex block, and the outer ring of the mounting bracket is provided with a second groove for mounting the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120032964.XU CN215228709U (en) | 2021-01-07 | 2021-01-07 | Portable electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120032964.XU CN215228709U (en) | 2021-01-07 | 2021-01-07 | Portable electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215228709U true CN215228709U (en) | 2021-12-21 |
Family
ID=79489554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120032964.XU Active CN215228709U (en) | 2021-01-07 | 2021-01-07 | Portable electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215228709U (en) |
-
2021
- 2021-01-07 CN CN202120032964.XU patent/CN215228709U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |