CN210962400U

CN210962400U - Waterproof tpye-c interface electric toothbrush

Info

Publication number: CN210962400U
Application number: CN201921088484.4U
Authority: CN
Inventors: 吴新胜
Original assignee: Xi'an Those Years Technology Network Co ltd
Current assignee: Xi'an Those Years Technology Network Co ltd
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-07-10
Anticipated expiration: 2029-07-12

Abstract

The utility model provides a waterproof tpye-c interface electric toothbrush, include: the toothbrush head is provided with bristles; the toothbrush comprises a handle and a handle, wherein the handle comprises a shell, a hollow structure is formed in the shell, a motor is arranged in the shell, and the output end of the motor is linked with the toothbrush head and drives the toothbrush head to shake; the connector shell is arranged on the handle and is sunken towards the hollow structure; the tpye-c interface is arranged at the concave position of the interface shell, the mounting part of the tpye-c interface faces the inside of the hollow structure, and the tpye-c interface is electrically connected with the motor through a rechargeable battery on the circuit board; the key is arranged on the shell, a snap dome matched with the key is arranged on the circuit board, and the key is used for controlling the starting and the closing of the motor; and the plug is matched with the concave part.

Description

Waterproof tpye-c interface electric toothbrush

Technical Field

The utility model belongs to the technical field of daily domestic appliances, concretely relates to waterproof tpye-c interface electric toothbrush.

Background

With the development of science and technology, household small household appliances become more and more intelligent. The toothbrush as a necessary daily article is changed from manual operation to electric operation along with the development of science and technology. The existing electric toothbrushes are charged through a battery, a charging port, wireless charging and the like, and have the following disadvantages:

1. the toothbrush has long service life after being charged, so that a charging wire matched with the charging port is randomly placed everywhere and easily lost, and cannot be found and cannot be used during charging; compared with wireless charging, the charging wire is troublesome and tremble is used.

2. The existing charging port and wireless charging are only provided with a waterproof structure on the shell of the toothbrush, but no matter wired charging or wireless charging is carried out, the charging port is not provided with the waterproof structure, and the waterproof performance is poor.

3. The charging port needs to search for an interface matched with the charging port, and the application range is small.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a waterproof tpye-c interface electric toothbrush that waterproof nature is good, directly realize charging through the tpye-c interface.

In order to realize the technical effect, the utility model adopts the above technical scheme, realize.

A waterproof tpye-c interface electric toothbrush comprising:

the toothbrush head is provided with bristles;

the toothbrush comprises a handle and a handle, wherein the handle comprises a shell, a hollow structure is formed in the shell, a motor is arranged in the shell, and the output end of the motor is linked with the toothbrush head and drives the toothbrush head to shake;

the connector shell is arranged on the handle and is sunken towards the hollow structure;

the tpye-c interface is arranged at the concave position of the interface shell, the mounting part of the tpye-c interface faces the inside of the hollow structure, and the tpye-c interface is electrically connected with the motor through a rechargeable battery on the circuit board;

the key is arranged on the shell, a snap dome matched with the key is arranged on the circuit board, and the key is used for controlling the starting and the closing of the motor;

the plug is matched with the sunken part, and the plug blocks the tpye-c interface to realize water prevention in a normal state; when the charging device is used, the plug is removed, and charging of the tpye-c interface is achieved.

As a further improvement of the utility model, the sunken part of the interface shell forms a sunken groove with at least two circular ring structures.

At least two rings, and then when the end cap assembly, carry out 2 leakproofness assemblies at least, the leakproofness is strong.

As a further improvement, two the diameter of the ring-shaped structure is increased in the shape of a step, the periphery of the plug with the ring-shaped structure matches.

The circular structure is changed, the number of contact surfaces is changed, and the more the contact surfaces are, the stronger the sealing performance is; and the size of the contact surface is changed, so that the sealing performance is stronger and the waterproof performance is better during installation.

As a further improvement of the present invention, the interface shell is provided with an insertion hole in any one of the plugs, and the other one of the plug is provided with an insertion portion matched with the insertion hole.

And a jack and a plug are additionally arranged at the joint, so that the connection is tighter, the problem that the plug falls off in the vibration of the toothbrush is avoided, and the water resistance of the tpye-c interface is ensured.

As a further improvement of the present invention, the cross section of the interface shell is circular, the tpye-c interface is disposed at the center of a circle, the insertion portion or the insertion hole is disposed between the center of a circle and the round edge, and the insertion portion or the insertion hole is disposed near the center of a circle.

If be close to the round edge setting, then be close to the periphery, installation and extraction many times lead to the border intensity weak easily, life shortens.

As a further improvement of the utility model, the interface shell periphery forms the installation department, the interface shell pass through the installation department install in on the shell.

Particularly, the connection mode can be simple and convenient to realize through modes such as integral connection, threads or clamping and the like.

As a further improvement of the utility model, the installation department with form between the depressed place of interface shell and extend towards hollow structure and form the fixed part, the fixed part inserts in the hollow structure.

Increase the fixed part, can set up the cavity that matches with it in hollow structure, it is fixed with it, not only makes inner structure compact, whole installation stability can strengthen moreover, many places fixed connection, overall stability is good.

As a further improvement of the utility model, the interface shell an organic whole set up in on the shell, the fixed part is equipped with the arch towards one side of installation department, the shell inner wall be equipped with the couple that the arch matches, the arch be affiliated to shell inner wall.

At this moment, the structure is integrative to be set up, and the leakproofness is good, then increases to hang by connection such as arch and couple, ensures the inside stability of tpye-c interface.

As a further improvement of the utility model, the interface shell is arranged at the end part of the handle and is far away from the toothbrush head.

Set up in the tip, easy to use when charging, save space moreover, if in the centre, then insert when charging, the toothbrush both sides need occupy the position space that charges, and is inconvenient.

The utility model has the advantages as follows:

the utility model discloses in, adopt the tpye-C interface to replace conventional mouth that charges, type-C interface is called USBType-C entirely, is a connection interface of USB interface, does not divide just the two sides of turning over all to insert, and the size is about 8.3mm × 2.5.5 mm, and functions such as charging, data transmission, demonstration output that support the USB standard with other interfaces are the same.

The utility model discloses in, need not wireless charging means such as solitary charging wire or the bluetooth that matches, only need the interface commonly used can charge, and charging means is simple, occupies smallly, does not have the problem of seeking.

In the utility model, the tpye-c interface is arranged at the concave part, and the plug is added, so that the contact with water is not easy to occur when the plug is exposed due to the concave part; and because the waterproof plug is arranged, the waterproof plug is plugged by the plug under the conventional condition, and the waterproof effect is achieved.

Drawings

FIG. 1 is one of the schematic structural views of a waterproof tpye-c interface electric toothbrush provided by the present invention;

FIG. 2 is a second schematic structural view of a waterproof tpye-c interface electric toothbrush provided by the present invention;

FIG. 3 is a third schematic structural view of a waterproof tpye-c interface electric toothbrush provided by the present invention;

FIG. 4 is a fourth schematic structural view of a waterproof tpye-c interface electric toothbrush provided by the present invention;

fig. 5 is an installation diagram of the plug and the interface housing provided by the present invention;

fig. 6 is one of the schematic structural diagrams of the interface housing provided by the present invention;

fig. 7 is a second schematic structural diagram of the interface housing provided by the present invention;

fig. 8 is a third schematic structural diagram of the interface housing according to the present invention;

in the figure: 1. a toothbrush head; 2. a handle; 3. a housing; 4. a motor; 5. a connecting rod; 6. an interface housing; 61. a recessed groove; 62. an installation part; 63. a fixed part; 64. an elastic bulge; 7. a tpye-c interface; 8. a circuit board; 9. pressing a key; 10. snap dome; 11. a plug; 12. a jack; 13. an insertion portion; 14. a rechargeable battery; 15. support, 16, buckle.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined purpose, the following detailed description of the embodiments, structural features and effects of the present invention will be made with reference to the accompanying drawings and examples.

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Example 1

Referring to the attached drawings 1-4, the waterproof tpye-c interface electric toothbrush in the invention comprises a toothbrush head 1 and a handle 2, wherein a plurality of bristles are arranged on the toothbrush head 1, and the toothbrush is the same as the existing manual toothbrush and other electric toothbrushes; in the embodiment, the handle 2 comprises a shell 3, a hollow structure is formed in the shell 3, a motor 4 is arranged in the hollow structure, and the output end of the motor 4 is linked with the toothbrush head 1 and drives the toothbrush head 1 to shake; specifically, the motor 4 is linked with the toothbrush head 1 through the connecting rod 5 to drive the toothbrush to vibrate, so that the effect of the electric toothbrush is realized.

Referring to fig. 3-4, in the present embodiment, the housing 3 is provided with a mouthpiece shell 6, the handle is provided with the mouthpiece shell 6, and the mouthpiece shell 6 is recessed toward the hollow structure; in the embodiment, a tpye-c interface 7 is also arranged, the tpye-c interface 7 is arranged at the concave part of the interface shell 6, the mounting part of the tpye-c interface 7 is arranged towards the hollow structure, and the tpye-c interface 7 is electrically connected with the motor 4 through a rechargeable battery 14 on a circuit board 8; a key 9 is further arranged on the shell 3, a snap dome 10 matched with the key 9 is arranged on the circuit board 8, and the key 9 is used for controlling the starting and the closing of the motor 4; i.e., the button 9 is used to control the turning on and off of the entire electric toothbrush.

In order to realize sealing, in this embodiment, the plug device further includes a plug 11, the plug 11 is matched with the recess, and in a normal state, the plug 11 is inserted into the recess to plug the tpye-c interface 7 to realize water resistance; when the charging device is used, the plug 11 is taken off, and charging of the tpye-c interface 7 is achieved.

In the embodiment, a conventional charging port is replaced by a tpye-C interface, the Type-C interfaces are all named as USB Type-C, the USB Type-C interface is a connection interface of a USB interface, the USB Type-C interface can be inserted into the USB interface without being divided into a front side and a back side, the size of the USB Type-C interface is about 8.3mm × 2.5.5 mm, and the USB Type-C interface supports functions of charging, data transmission, display output and the like of a USB standard as other interfaces.

In this embodiment, need not wireless charging methods such as the bluetooth of solitary charging wire or matching, only need the interface commonly used and can charge, charging method is simple, occupies smallly, does not have the problem of seeking.

Compared with the prior art, the charging device has the advantages that the structure is simpler, the charging mode is simpler, the matching performance is stronger, and the convenient charging and waterproof effects are realized by the matched plug 11.

Referring to fig. 3-4, in this embodiment, a bracket 15 and a buckle 16 are further included, and in the setting, the circuit board 8, the motor 4 and the rechargeable battery 14 are all fixed on the bracket 15, then the bracket 15 is installed and clamped into the housing 3 through the buckle 16, and the joint between the interface housing 6 and the housing 3 is sealed and sealed, so that the integrated setting can be realized.

Specifically, support 15 is the support body structure, and the higher authority sets up the mounting panel, fixes circuit board 8, motor 4 and rechargeable battery 14 on the mounting panel through modes such as screw thread, and then support 15 bottoms is equipped with the supporting part, and the supporting part is fixed in 3 inner walls of shell through modes such as welding.

The buckle 16 is similar to a general buckle structure, and in this embodiment, only a part of the hook is shown, and of course, a hook matching with the hook is further provided on the inner wall of the housing 3, which is not shown in the figure.

Example 2

Referring to fig. 5 to 8, in the present embodiment, at least two concave grooves 61 having a circular ring structure are formed at the concave portion of the interface housing 6. Through setting up two at least rings, and then during the end cap assembly, carry out the leakproofness assembly of 2 at least, the leakproofness is strong.

Referring to fig. 5 to 6, in this embodiment, the diameters of the two circular ring structures are increased in a step shape, and the outer periphery of the plug 11 is matched with the circular ring structures.

Specifically, the size of the contact surface can be changed due to the change of the circular ring-shaped structure, and the more the contact surfaces are, the stronger the sealing performance is; and the size of the contact surface is changed, so that the sealing performance is stronger and the waterproof performance is better during installation. Specifically, the plug is inserted at the beginning, the contact surface of the plug is small, the plug is inserted continuously, then the plug is in contact with a larger circular ring structure, the contact surface is enlarged, the sealing performance is higher, and water is not easy to enter.

Further, in order to improve the connection, an insertion hole 12 is provided in either one of the interface housing 6 and the plug 11, and an insertion portion 13 that matches the insertion hole 12 is provided in the other. The connection part is provided with the jack and the inserting part, so that the contact position is completely sealed; meanwhile, the connecting part is additionally provided with the jack and the plug, so that the connection is tighter, the problem that the plug falls off in the vibration of the toothbrush is avoided, and the water resistance of the tpye-c interface is ensured.

In this embodiment, the insertion hole 12 may be a cylindrical hole, a square hole, or the like, and the insertion portion 13 may be a longer cylinder or a square, and the length of the insertion portion 13 is greater than the thickness of the insertion hole 12, so that the insertion portion 13 is inserted more and the connection is better.

In this embodiment, the plug 11 is a silica gel plug. Silica gel (Silica gel; Silica) also known as: the silicic acid gel is a high-activity adsorption material, belongs to an amorphous substance, and has a chemical molecular formula of mSiO 2. nH 2O; the paint does not react with any substance except strong alkali and hydrofluoric acid, is insoluble in water and any solvent, is nontoxic and tasteless, and has stable chemical property; meanwhile, the adsorbent has the characteristics of high adsorption performance, good thermal stability, stable chemical property, higher mechanical strength and the like. And silica gel with stable chemical properties is selected as a plug, so that the mechanical strength is good, and other reactions are not easy to occur.

In this embodiment, the rechargeable battery 14 is a lithium battery.

Referring to fig. 6, in the present embodiment, the cross section of the interface housing 6 is a circular ring, the tpye-c interface 7 is arranged at the center of a circle, the insertion portion 13 or the insertion hole 12 is arranged between the center of a circle and a circle edge, and the insertion portion 13 or the insertion hole 12 is arranged close to the center of a circle.

Specifically, the positioning device can be arranged at one third of the connecting line of the circle center and the circular edge, has a certain distance with the circle center, ensures the use of the circle center, and is far away from the circular edge, and ensures the stability of the circular edge.

Example 3

Referring to fig. 6, in the present embodiment, a mounting portion 62 is formed on the outer periphery of the interface housing 6, and the interface housing 6 is mounted on the housing 3 through the mounting portion 62.

In this embodiment, the interface housing 6 and the outer housing 3 have at least three connection modes, which are integrally arranged, screwed or clamped, and the connection mode is simple and convenient to implement; of course, the integrated arrangement mode seals the junction of the periphery through the sealant at the back, and the later period is not easy to overhaul.

In this embodiment the tpye-c interface 7 is ultrasonically welded to the depression.

In this embodiment, a fixing portion 63 is formed between the mounting portion 62 and the recess of the interface housing 6 and extends toward the inside of the hollow structure, and the fixing portion 63 is inserted into the hollow structure.

Increase fixed part 63, can set up the cavity that matches with it in hollow structure, it is fixed with it, not only makes inner structure compact, whole installation stability can strengthen moreover, many places fixed connection, overall stability is good.

Further, when the interface housing 6 is integrally disposed on the housing 3, a protrusion 64 is disposed on one side of the fixing portion 63 facing the mounting portion 62, a hook (not shown) matched with the protrusion 64 is disposed on the inner wall of the housing 3, and the protrusion 64 is hung on the inner wall of the housing 3.

In this embodiment, the interface housing 6 is disposed at the end of the handle 2 and away from the toothbrush head 1.

In this embodiment, can be through plastic packaging material etc. with interface shell 6 sealed fixed connection at the 3 tail ends of shell, and then whole toothbrush bottom an organic whole sets up stable in structure.

In the embodiment, the toothbrush head 1 and the handle 2 can be detachably connected through clamping and the like, the interface shell 6 and the shell 3 can be in various modes, and can be integrally connected or detachable, and particularly, if the interface shell is integrally connected, the interface shell and the shell are integrally formed through a process, so that the toothbrush does not need to be installed, but is inconvenient to replace or maintain; and the detachable connection is needed to be installed when in use.

In this embodiment, the Type-C interface is formulated by USB Implementers Forum, and becomes popular after being supported by manufacturers such as apple, ***, intel, microsoft in 2014.

The highlight of the USB Type-C lies in the slimmer design, the faster transmission speed (up to 10Gbps), the stronger power transmission (up to 100W), and in addition, the USB-C interface also supports double-sided insertion, and the front side and the back side are conveniently inserted, so that the USB Type-C interface is more advanced compared with the USB2.0/USB 3.0.

The USB-C interface has the characteristics that:

1. ultra-thin

The old USB port is 14mm 6.5mm long, while the USB-C is only 8.4mm 2.6 mm.

2. Without dividing front and back

As with the L lighting interface, no matter whether the interface is inserted or checked backwards, the interface has no problem, and the interface can bear 1 ten thousand repeated plugging.

3. The transmission speed is high

The highest transmission rate of the USB-C port is 10Gb per second, which is much faster than USB 3.0.

4. Bidirectional transmission

Unlike legacy USB ports, power can only be transferred in one direction, and USB-C type ports are bi-directional in power transfer, meaning that it can have two transmit power modes.

5. Strong power supply capability

A Type-C connector equipped standard-sized connection line can pass 3A current while also supporting "USB PD" beyond the existing USB power supply capability, which can provide up to 100W of power.

6. Backward compatibility

USB-C may be compatible with the old USB standard, but the user needs to purchase additional adapters to be compatible.

The usb-c interface is not only an interface equipped for the apple macbook air 12 notebook, but also a mainstream interface of only mobile phones, tablet computers, PCs/notebooks and other devices in future. Meanwhile, the USB-C interface can be expanded into three interfaces of power supply/USB transmission/VGA or HDMI, and is a next generation mainstream USB interface.

In this embodiment, replace current mouthful that charges through adopting the tpye-c interface, it need not the charging wire, conveniently seeks, facilitates the use, simultaneously, combines end cap 11, has realized the waterproof of kneck. The shell of the toothbrush is waterproof, and the shell is made of waterproof materials.

In the embodiment, the structure is arranged outside the handle 2, so that the user experience is good; the arc sets up in handle 2 and is close to toothbrush head 1 department, and here is handheld portion generally, improves and experiences.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. A waterproof tpye-c interface electric toothbrush, comprising:

the toothbrush head is provided with bristles;

2. The waterproof tpye-c interface electric toothbrush as recited in claim 1, wherein the recess of said interface housing defines at least two recessed grooves having a circular configuration.

3. The waterproof tpye-c interface electric toothbrush as recited in claim 2, wherein the diameter of the two circular ring structures increases in a step-like manner, and the outer periphery of the plug is matched with the circular ring structures.

4. A water resistant tpye-c interface electric toothbrush as claimed in claim 3, wherein either of said interface housing and said plug is provided with a socket, and the other is provided with an insert portion matching said socket.

5. The waterproof tpye-c interface electric toothbrush as claimed in claim 4, wherein the interface housing is circular in cross-section, the tpye-c interface is disposed at the center of a circle, the insertion portion or hole is disposed between the center of a circle and the edge of a circle, and the insertion portion or hole is disposed near the center of a circle.

6. The waterproof tpye-c interface electric toothbrush as recited in claim 1, wherein said interface housing defines a mounting portion about its periphery, said interface housing being mounted to said housing by said mounting portion.

7. The waterproof tpye-c port electric toothbrush as recited in claim 6, wherein a retaining portion is formed between said mounting portion and said recess of said port housing and extends inwardly of said hollow structure, said retaining portion being inserted into said hollow structure.

8. The waterproof tpye-c interface electric toothbrush as claimed in claim 7, wherein the interface housing is integrally formed on the housing, the fixing portion has a protrusion on a side thereof facing the mounting portion, the inner wall of the housing has a hook for engaging with the protrusion, and the protrusion is engaged with the inner wall of the housing.

9. A water resistant tpye-c interface electric toothbrush as claimed in any of claims 1 to 8, wherein the interface housing is provided at the end of the handle remote from the toothbrush head.