CN220534275U - Shaver convenient to charge and magnetic attraction charging device - Google Patents

Abstract

The utility model provides a convenient-to-charge shaver and a magnetic charging device, the convenient-to-charge shaver comprises a handle and a cutter head arranged on the handle, a PCB circuit board and a power supply mechanism are arranged in the handle, a contact piece is arranged at the bottom of the handle, a waterproof mechanism is correspondingly arranged at the bottom of the handle, and the waterproof mechanism is configured to seal and isolate the power supply mechanism and the PCB circuit board above the bottom of the handle; the contact piece arranged at the bottom of the handle is electrically connected with the charging seat with the magnetic attraction function in an inserting connection mode of the contact pin and the contact, so that the charging connection is quickly and efficiently implemented, the charging efficiency of the shaver is improved, the cost is low, and the implementation is easier; the waterproof mechanism arranged at the bottom of the handle can seal the power supply mechanism and the PCB in the handle, so that residual water stains after washing can be effectively prevented from directly entering the internal electric parts through the bottom contact parts, the waterproof effect of the whole shaver is obviously improved, and the safety of electric use is improved.

Description

Shaver convenient to charge and magnetic attraction charging device

Technical Field

The utility model relates to the technical field of shaving equipment, in particular to a shaver convenient to charge and a magnetic charging device.

Background

Small household appliances on the market are, for example, shaving apparatuses requiring frequent washing, and the common charging methods are TYPE C or DC hole methods, and wireless induction charging methods are also used. Among the above, the waterproof structure which can be truly made at the IPX7 level has higher cost and also has a certain water leakage probability. In addition, in the cleaning process of users, water stains are easy to remain at the bottom of the shaving equipment, cleaning is difficult, short circuit, product melt adhesive, even combustion and other conditions in the charging process are easy to occur, and great potential safety hazards exist. The wireless induction charging is very low in charging efficiency, and the cost is high although the waterproof problem is thoroughly solved.

Disclosure of Invention

In view of the above, an object of the present utility model is to provide a shaver and a magnetic charging device that facilitate charging, so as to solve the above-mentioned problems.

The utility model adopts the following scheme:

the application provides a shaver convenient to charge, which comprises a handle and a cutter head arranged on the handle, wherein a PCB circuit board and a power mechanism electrically connected with the PCB circuit board are arranged in the handle, a contact piece electrically connected with the PCB circuit board is arranged at the bottom of the handle, and the contact piece is used for correspondingly transmitting power to the power mechanism after the handle is placed on an external charging seat; the handle is correspondingly provided with a waterproof mechanism, and the waterproof mechanism is configured to seal and isolate the power supply mechanism and the PCB circuit board above the bottom of the handle.

As a further improvement, the waterproof mechanism comprises a silica gel piece embedded at the bottom of the handle, the contact piece is arranged below the silica gel piece and at least partially exposed outside the handle, the PCB is arranged above the silica gel piece, and the PCB is electrically connected with the contact piece through an electrode.

As a further improvement, an installation frame is arranged in the handle, the PCB and the power supply mechanism are correspondingly arranged on the installation frame, and the silica gel piece is sleeved below the installation frame and tightly pressed at the bottom of the handle.

As a further improvement, the silica gel piece is embedded with a magnetic suction head, and the magnetic suction head, the contact piece and the electrode are mutually arranged in a avoiding manner and are used for being in magnetic attraction connection with an external charging seat.

As a further improvement, a sealing ring is arranged between the silica gel piece and the side wall of the handle, and the sealing ring is sleeved in the lower half area of the silica gel piece.

As a further improvement, the bottom of the handle is provided with a flat outer leakage surface, and the contact piece is concavely arranged at the middle position of the outer leakage plane.

As a further development, the contact element is configured as a plug-in connection for the plug-in connection of the contact pin element on the external charging socket.

The application provides a magnetic charging device in addition, including the charging seat that has the magnetic function of inhaling, the charging seat corresponds and is equipped with the contact pin spare to be suitable for pegging graft in the contact pin spare of the aforesaid shaver of being convenient for charge.

By adopting the technical scheme, the utility model can obtain the following technical effects:

the application is convenient for shave the hair ware that charges, through the contact spare that is equipped with in the bottom of handle, with the outside charging seat that has magnetism and inhale the function with the contact pin with the contact electric connection mode of pegging graft mutually, quick, efficient implementation charge is connected, promotes the charging efficiency to the hair ware, and low cost, more easily realizes. In particular, the waterproof mechanism arranged at the bottom of the handle can seal the power supply mechanism and the PCB in the handle, so that residual water stains after washing can be effectively prevented from directly entering the internal electric parts through the bottom contact parts, the waterproof effect of the whole shaver is obviously improved, and the safety of electric use is improved.

Drawings

Fig. 1 is a schematic view of a structure of a shaver facilitating charging according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of a convenient-to-charge shaver according to an embodiment of the utility model;

FIG. 3 is a cross-sectional view of a handle of a hair shaver for facilitating charging, wherein a partial enlargement is provided for ease of illustration, in accordance with an embodiment of the present utility model;

FIG. 4 is a diagram of an application scenario of a convenient-to-charge shaver and a magnetically-attractive charging device according to an embodiment of the present utility model;

fig. 5 is a schematic view of the structure of fig. 4 at other viewing angles.

Icon: 1-a handle; 11-mounting rack; 2-a cutter head; 3-a PCB circuit board; 4-a power supply mechanism; 5-contact members; 6-a waterproof mechanism; 61-a silica gel piece; 62-sealing rings; 7-electrodes; 8-magnetic tip; 9-a charging stand; 91-stylus member.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1 to 5, the present embodiment provides a shaver convenient for charging, including a handle 1 and a cutter head 2 disposed on the handle 1, wherein a PCB circuit board 3 and a power supply mechanism 4 electrically connected with the PCB circuit board 3 are disposed in the handle 1, a contact member 5 electrically connected with the PCB circuit board 3 is disposed at the bottom of the handle 1, and the contact member 5 is used for correspondingly transmitting power to the power supply mechanism 4 after the handle 1 is placed on an external charging seat 9. The handle 1 is correspondingly provided with a waterproof mechanism 6, and the waterproof mechanism 6 is configured to seal and isolate the power supply mechanism 4 and the PCB 3 above the bottom of the handle 1.

According to the shaver convenient to charge, the contact piece 5 arranged at the bottom of the handle 1 is electrically connected with the charging seat 9 with the magnetic attraction function in an inserting mode of the contact pin and the contact, so that the charging connection is quickly and efficiently implemented, the charging efficiency of the shaver is improved, the cost is low, and the shaver is easier to realize. In particular, the waterproof mechanism 6 arranged at the bottom of the handle 1 can seal the power supply mechanism 4 and the PCB 3 in the handle 1, so that residual water stains after washing can be effectively avoided from directly entering the internal electric parts through the bottom contact part 5, the waterproof effect of the whole shaver is obviously improved, and the safety of electric use is improved.

It should be understood that the cutter head 2 may preferably be a single-blade electric blade, or a manual blade, or a nose hair blade. Through the more nimble choice of tool bit 2 to realize the replacement of multiple tool bit 2 and use, the coverage of operation use is wider, and reduces accessory, reduce cost, promotes user's use experience greatly.

As shown in fig. 2 and 3, in this embodiment, the waterproof mechanism 6 includes a silicone member 61 embedded in the bottom of the handle 1, the contact member 5 is disposed below the silicone member 61 and at least partially exposed outside the handle 1, the PCB 3 is disposed above the silicone member 61, and the PCB 3 is electrically connected to the contact member 5 through an electrode 7. Thus, the silicone member 61 is nested in the bottom of the handle 1, on the one hand, blocking external water stains from entering the interior of the handle 1, and on the other hand, effectively providing a suitable insulating mounting environment for the contact member 5, thereby greatly improving the compact and reasonable layout of the entire shaver. In addition, the contact member 5 disposed below the silicone member 61 needs to be electrically connected with the PCB 3 above, specifically, the contact member 5 may be connected with the electrode 7 in a matching manner, and the electrode 7 is further embedded into and penetrates out of the silicone member 61, so as to realize the connection between the electrode 7 and the PCB 3.

In this embodiment, a mounting frame 11 is disposed in the handle 1, the PCB 3 and the power supply mechanism 4 are correspondingly disposed on the mounting frame 11, and the silicone member 61 is sleeved under the mounting frame 11 and abuts against the bottom of the handle 1. The installation frame 11 provides assembly conditions for the internal electricity consumption parts, is favorable for integral effective arrangement, and the silica gel parts 61 are sleeved below the installation parts, so that the tight fit of the silica gel parts 61 in the bottom of the handle 1 is improved, and the waterproof function of the handle can be further enhanced.

In this embodiment, the silica gel piece 61 is embedded with a magnetic suction head 8, and the magnetic suction head 8, the contact piece 5 and the electrode 7 are mutually arranged in a avoiding manner and are used for being magnetically connected with an external charging seat 9. Wherein, the magnetic suction head 8 is configured in the end face of the bottom of the handle 1 in a ring shape, and the magnetic suction head 8 is made of a magnet material or a magnetic conduction material, so that the handle 1 and the charging seat 9 can be conveniently and rapidly attracted and fixed.

Further, a sealing ring 62 is disposed between the silicone member 61 and the side wall of the handle 1, and the sealing ring 62 is sleeved in the lower half area of the silicone member 61. The sealing ring 62 further promotes the sealing connection between the silica gel piece 61 and the handle 1, and is sleeved on the lower half area of the silica gel piece 61, thereby being more beneficial to sealing and blocking water stains.

In this embodiment, the bottom of the handle 1 is formed with a flat outer leakage surface, and the contact piece 5 is concavely disposed at the middle position of the outer leakage plane. The contact piece 5 needs to be exposed on the external leakage surface to be in plug-in and electric connection fit with the contact pin piece 91 of the charging seat 9, and the flat external leakage surface can effectively solve the problem of water stain residue, so that a drier use environment is provided for the handle 1.

The contact element 5 is configured as a plug-in connection for the plug-in connection of the contact pin 91 on the external charging socket 9. Through contact pin and the male and female grafting counterpoint of contact, not only do benefit to the quick magnetism of both and inhale the charge, contact 5 as female end is difficult for the water stain to remain moreover, can promote the security performance of whole charging.

With reference to fig. 4 and 5, the present embodiment further provides a magnetic charging device, which includes a charging seat 9 with a magnetic attraction function, where the charging seat 9 is correspondingly provided with a contact pin member 91, so as to be suitable for being plugged into the contact pin member 91 of the aforementioned shaver which is convenient for charging. The magnetic charging device is matched with the shaver for use, and a magnetic charging mode is adopted, so that a user can conveniently and directly place the shaver on the charging seat 9 in a aligned manner, charging connection is realized quickly, and daily operation and maintenance are easy.

The above is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model.

Claims (8)

1. A shaver convenient for charging comprises a handle and a cutter head arranged on the handle, and is characterized in that,

the handle is internally provided with a PCB and a power mechanism electrically connected with the PCB, the bottom of the handle is provided with a contact piece electrically connected with the PCB, and the contact piece is used for correspondingly transmitting power to the power mechanism after the handle is placed on an external charging seat; wherein,

the handle is correspondingly provided with a waterproof mechanism, and the waterproof mechanism is configured to seal and isolate the power supply mechanism and the PCB circuit board above the bottom of the handle.

2. The hair shaver according to claim 1, wherein the waterproof mechanism comprises a silicone member embedded in the bottom of the handle, the contact member is disposed below the silicone member and at least partially exposed outside the handle, the PCB is disposed above the silicone member, and the PCB is electrically connected to the contact member via an electrode.

3. The hair shaver convenient to charge according to claim 2, wherein a mounting frame is arranged in the handle, the PCB and the power supply mechanism are correspondingly arranged on the mounting frame, and the silica gel piece is sleeved below the mounting frame and tightly pressed against the bottom of the handle.

4. The hair shaver convenient to charge according to claim 2, wherein the silica gel piece is embedded with a magnetic suction head, and the magnetic suction head, the contact piece and the electrode are mutually arranged in a avoiding manner and are used for being in magnetic attraction connection with an external charging seat.

5. The hair shaver of claim 2, wherein a sealing ring is arranged between the silicone member and the side wall of the handle, and the sealing ring is sleeved in the lower half area of the silicone member.

6. The hair shaver according to claim 1, wherein the bottom portion of the handle is formed with a flat outer drain surface, and the contact member is disposed concavely in a central position of the outer drain surface.

7. The hair shaver for facilitating charging according to claim 6, wherein the contact member is configured as a plug-in interface structure for plug-in engagement of the contact pin member on the external charging stand.

8. A magnetically attractive charging device comprising a charging socket with a magnetically attractive function, said charging socket being correspondingly provided with a contact pin member adapted to be plugged into a contact pin member of a shaver according to any one of claims 1 to 7 for facilitating charging.