CN209571840U - A kind of novel radio charging toothbrush - Google Patents

Abstract

The utility model discloses a kind of novel radio charging toothbrushes, including toothbrush body and charging base, coil array is equipped with inside the charging base, the toothbrush body includes brush head and grip part, the side wall of the grip part is equipped with control button, the grip part and the removable connection of charging base；Receiving coil mounting plate is equipped with inside the grip part, at least one plate face of the receiving coil mounting plate is equipped with receiving coil.A kind of novel radio charging toothbrush provided by the utility model, the utility model clever structure, compared with traditional stereo spiral coil, the receiving coil being arranged in the plate face of receiving coil mounting plate, which has, saves receiving coil installation space, the advantages of settable more coil turns, rigidity not at all easy damage.

Description

A new wireless charging toothbrush

technical field

The utility model relates to the technical field of charging toothbrushes, in particular to a novel wireless charging toothbrush.

Background technique

Wireless charging technology refers to a technology that applies the principle of electromagnetic wave induction and related AC induction technology, and uses corresponding coils at the sending and receiving ends to send and receive induced AC signals for charging. The user only needs to put the charging device on the Charging can be carried out on a "platform". Among them, the wireless charging toothbrush is another technological product that uses the achievements of wireless charging technology.

Most of the receiving coils inside the existing wireless charging toothbrushes are three-dimensional helical coils. However, due to the limitation of the size of the toothbrush, the three-dimensional helical coil arranged inside it often cannot be provided with too many turns, which leads to the low charging efficiency and energy conversion efficiency of the existing wireless charging toothbrush, long charging time and high energy efficiency. The loss is large. At the same time, because the toothbrush will inevitably shake during use, the three-dimensional helical coil inside it is prone to damage or loosen, resulting in the generally short service life of existing wireless charging toothbrushes.

Therefore, be badly in need of a kind of novel wireless charging toothbrush that can solve above-mentioned defective at present.

Utility model content

The purpose of this utility model is to provide a new type of wireless charging toothbrush, which has an ingenious structure. Compared with the traditional three-dimensional spiral coil, the receiving coil installed on the receiving coil mounting plate has the advantages of saving the receiving coil installation space, and can be set more The advantages of more coil turns and rigidity are not easy to be damaged.

In order to achieve the above purpose, the utility model provides a novel wireless charging toothbrush, which includes a toothbrush body and a charging base for wirelessly charging the toothbrush body, and a coil array for wireless charging is provided inside the charging base, and the toothbrush The main body includes a brush head and a grip part connected sequentially from top to bottom. The side wall of the grip part is provided with control buttons for controlling the work of the main body of the toothbrush. The end of the grip part away from the brush head is detachable from the charging base. type connection; the inside of the holding part is provided with a receiving coil mounting plate, and at least one surface of the receiving coil mounting plate is provided with a receiving coil that is coiled in a plane and inductively cooperates with the coil array inside the charging base.

As a further improvement of the present utility model, the charging base is provided with a socket adapted to the lower end of the holding part.

As a further improvement of the utility model, a notch is provided on the side wall of the socket.

As a further improvement of the utility model, the control buttons include a switch button and a gear button arranged in sequence from top to bottom.

As a further improvement of the present utility model, the side wall of the gripping part is provided with an indicator light for indicating and controlling the charging state of the toothbrush main body.

As a further improvement of the utility model, the grip part is provided with a detachable end cover at one end connected to the charging base.

As a further improvement of the present utility model, the receiving coil mounting plate is provided with a plurality of mounting holes for mounting and fixing the receiving coil mounting plate inside the grip portion.

As a further improvement of the utility model, two connection terminals are arranged on the edge of the receiving coil mounting plate.

As a further improvement of the utility model, the receiving coil mounting board is a PCB copper-clad platinum board.

Beneficial effect

Compared with the prior art, the advantages of a novel wireless charging toothbrush of the present utility model are:

1. A receiving coil mounting plate is provided inside the grip portion of the utility model, and at least one surface of the receiving coil mounting plate is provided with a receiving coil that is coiled in a plane and inductively cooperates with the coil array inside the charging base. The traditional three-dimensional spiral coil has a three-dimensional structure, but the receiving coil arranged on the receiving coil mounting plate in the utility model has a two-dimensional structure. Compared with the two, the utility model saves the installation space of the receiving coil, can set more coil turns, and furthermore has higher charging efficiency and energy conversion efficiency, shorter charging time and less energy consumption loss. At the same time, since the receiving coil is arranged on the receiving coil mounting plate, the coil will not be easily damaged or loosened, and has the advantage that the rigidity is hard to be damaged.

2. The charging base is provided with a socket adapted to the lower end of the grip part, and the side wall of the socket is provided with a gap. The lower end of the holding part is inserted into the socket of the charging base to prevent the holding part from moving arbitrarily.

3. The surface of the receiving coil mounting plate is provided with a plurality of mounting holes for mounting and fixing the receiving coil mounting plate inside the grip portion. The receiving coil mounting plate can be stably installed and fixed inside the grip part through the mounting hole to prevent it from falling off.

4. Compared with the traditional three-dimensional spiral coil, the receiving coil arranged on the receiving coil mounting plate has the advantages of saving the receiving coil installation space, more coil turns, and the rigidity is not easy to be damaged.

The utility model will become clearer through the following description in conjunction with the accompanying drawings, which are used to explain the embodiments of the utility model.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is the assembly drawing of the present utility model;

Fig. 2 is a partial enlarged view of part A in Fig. 1 .

Among them: 1-toothbrush main body; 11-brush head; 12-grip; 13-control button; 131-switch button; 132-shift button; 14-indicator light; 15-receiving coil mounting plate; ; 152-receiving coil; 153-terminal; 16-bottom cover; 2-charging base; 21-socket; 22-notch.

Detailed ways

Embodiments of the present utility model are now described with reference to the accompanying drawings.

Example

The specific embodiment of the present utility model is shown in Fig. 1-2, a novel wireless charging toothbrush, comprising a toothbrush main body 1 and a charging base 2 for wirelessly charging the toothbrush main body 1 . The inside of the charging base 2 is provided with a coil array for wireless charging.

Wherein, the toothbrush main body 1 comprises a brush head 11 and a grip portion 12 connected sequentially from top to bottom, the side wall of the grip portion 12 is provided with a control button 13 for controlling the work of the toothbrush body 1, and the grip portion 12 is far away from the brush head 11 One end is detachably connected to the charging base 2. A receiving coil mounting plate 15 is provided inside the gripping portion 12 , and at least one surface of the receiving coil mounting plate 15 is provided with a receiving coil 152 that is coiled in a plane and inductively cooperates with the coil array inside the charging base 2 .

The traditional three-dimensional spiral coil has a three-dimensional structure, but the receiving coil 152 arranged on the receiving coil mounting plate 15 in the present invention has a two-dimensional structure. Compared with the two, the utility model saves the installation space of the receiving coil 152, can set more coil turns, and furthermore has higher charging efficiency and energy conversion efficiency, shorter charging time and less energy consumption loss. At the same time, since the receiving coil 152 is arranged on the receiving coil mounting plate 15, the coil will not be easily damaged or loosened, and has the advantage that the rigidity is not easy to be damaged.

At the same time, the charging base 2 is provided with a socket 21 adapted to the lower end of the grip portion 12 , and a notch 22 is provided on the side wall of the socket 21 . The lower end of the grip portion 12 is inserted into the socket 21 of the charging base 2 to prevent the grip portion 12 from moving arbitrarily.

Moreover, the control buttons 13 include a switch button 131 and a gear button 132 arranged in sequence from top to bottom. The switch of the toothbrush body 1 is controlled by the switch button 131 ; the operating gear of the toothbrush body 1 is controlled by the gear button 132 . The side wall of the grip portion 12 is provided with an indicator light 14 for indicating and controlling the charging state of the toothbrush main body 1 . Check the charging situation of the toothbrush main body 1 through the indicator light 14 .

In addition, a plurality of mounting holes 151 are provided on the surface of the receiving coil mounting plate 15 for mounting and fixing the receiving coil mounting plate 15 inside the grip portion 12 . The receiving coil mounting plate 15 can be stably mounted and fixed inside the holding portion 15 through the mounting hole 151 to prevent it from falling off. Two connection terminals 153 are arranged on the edge of the receiving coil mounting plate 15 , and are connected with other electronic components inside the toothbrush main body 1 through the connection terminals 153 .

In this example, it should be noted that:

The receiving coil 152 is a copper wire etched on the receiving coil mounting board 15 .

The handle portion 12 is provided with a detachable end cover 16 at one end connected to the charging base 2 .

The receiving coil mounting board 15 is a PCB copper clad platinum board. In the actual manufacturing process, the receiving coil mounting plate 15 can also be made of other non-metallic materials according to the actual situation.

There are 5 indicator lights 14, arranged sequentially from top to bottom. However, in the actual manufacturing process, the number and arrangement of the indicator lights 14 can be modified according to actual conditions.

The utility model has been described above in conjunction with the best embodiments, but the utility model is not limited to the above-disclosed embodiments, but should cover various modifications and equivalent combinations based on the essence of the utility model.

Claims (9)

1. The toothbrush 1. a kind of novel radio charges, including toothbrush body (1) and for carrying out filling for wireless charging for toothbrush body (1) Electric pedestal (2), the internal coil array being equipped with for carrying out wireless charging of the charging base (2), which is characterized in that the tooth Body of the brush (1) includes that sequentially connected brush head (11) and grip part (12), the side wall of the grip part (12) are equipped with from top to bottom For controlling the control button (13) of toothbrush body (1) work, the grip part (12) one end and charging far from brush head (11) Pedestal (2) removable connection；Receiving coil mounting plate (15) are equipped with inside the grip part (12), the receiving coil mounting plate (15) at least one plate face be equipped with planar disk around the coil array electromagnetic wave induction cooperation internal with charging base (2) connect Take-up circle (152).
2. The toothbrush 2. a kind of novel radio according to claim 1 charges, which is characterized in that the charging base (2) is equipped with Socket (21) compatible with the lower end of the grip part (12).
3. The toothbrush 3. a kind of novel radio according to claim 2 charges, which is characterized in that the side wall of the socket (21) is set Jagged (22).
4. The toothbrush 4. a kind of novel radio according to claim 1 charges, which is characterized in that the control button (13) includes The switch key (131) and gear key (132) set gradually from top to bottom.
5. The toothbrush 5. a kind of novel radio according to claim 1 charges, which is characterized in that the side wall of the grip part (12) Equipped with the indicator light (14) for being used to indicate control toothbrush body (1) charged state.
6. The toothbrush 6. a kind of novel radio according to claim 1 charges, which is characterized in that the grip part (12) with fill One end of electric pedestal (2) connection is equipped with demountable end cap (16).
7. The toothbrush 7. a kind of novel radio according to claim 1 charges, which is characterized in that the receiving coil mounting plate (15) plate face is equipped with multiple for receiving coil mounting plate (15) to be fixed on the internal mounting hole in grip part (12) (151)。
8. The toothbrush 8. a kind of novel radio according to claim 1 or claim 7 charges, which is characterized in that the receiving coil installation The edge of plate (15) is set there are two connecting terminal (153).
9. The toothbrush 9. a kind of novel radio according to claim 1 or claim 7 charges, which is characterized in that the receiving coil installation Plate (15) is that PCB applies platinum-copper plate.