High-experience-degree bone conduction type sounding toothbrush

Abstract

The utility model provides a bone conduction type sounding toothbrush with high experience degree, which comprises a toothbrush main body, a control circuit board and a power supply assembly, the control circuit board and the power supply assembly are arranged in the toothbrush main body, and the toothbrush main body comprises a holding part and a bristle part which is matched and connected with the holding part; the power supply assembly is positioned on the inner side of the holding part; the bone conduction sounding assembly is arranged on the inner side of the bristle part or close to the inner side of the bristle part; the bone conduction sound production assembly comprises a vibration sound production sheet and a pressure sensor used for sensing external pressure or deformation. In practical application, the functional characteristics of the bone conduction sound production assembly can be well utilized, contact type sound production can be achieved in the tooth brushing process, sound can be conducted to auditory nerves through the oral cavity of a user, and the use experience degree is high.

Description

[Technical field]

[0001] The utility model relates to the technical field of sound-generating toothbrush products, and in particular to a high-experience bone conduction sound-generating toothbrush with reasonable structural design and outstanding application effect. [Background Technology]

[0002] Generally speaking, people can hear sounds because the air transmits vibrations to the eardrum through the external ear canal. The vibrations formed by the eardrum drive the human auditory nerve, thereby perceiving the vibrations of sound. With the continuous development and progress of science and technology, bone conduction technology has gradually become familiar to people. In terms of operating principles, when bone conduction speakers are working, they usually transmit sound to the human auditory nerve through the human skin, subcutaneous tissue and bones, thereby enabling people to hear sounds. Currently, bone conduction technology has been widely used in the field of headphone products.

[0003] Toothbrushes are a common product in people's daily lives. Common toothbrushes generally include a toothbrush rod and bristles at the head of the toothbrush rod. In recent years, with the improvement of product functions, smart toothbrushes with automatically rotating bristles and water-spraying flushing toothbrushes have appeared, which have brought great convenience to people's actual use. However, in the field of children's toothbrush products, there are currently no better toothbrush products. Children are prone to inattention and impatience when brushing their teeth. Existing toothbrush products have a design with an internal speaker to play music, but the sound effect is poor and the experience is not strong in actual use.

[0004] For example, the utility model patent with application number CN201820516183.6 and patent name "A waterproof speaker mechanism for an electric toothbrush and an electric toothbrush" specifically discloses a waterproof speaker mechanism for an electric toothbrush and an electric toothbrush, wherein the waterproof speaker mechanism for an electric toothbrush includes a bottom cover structure, a speaker structure and an inner bracket arranged at the bottom of the handle of the electric toothbrush, the bottom cover structure and the bottom of the handle enclose a receiving cavity, and the speaker structure and the inner bracket are both accommodated in the receiving cavity; the bottom cover structure is sleeved on the speaker structure, the speaker structure is fixedly connected to one end of the inner bracket, and the other end of the inner bracket is fixedly connected to the charging structure. The technical solution of the utility model adopts the coordination of the bottom cover structure, the speaker structure, the inner bracket and the charging structure arranged at the bottom of the handle of the electric toothbrush, the speaker sound hole in the bottom cover structure is used for the speaker structure to sound, and the volume is ensured; the screw fixes the bottom cover body by locking the first screw hole; the speaker structure is arranged on the bottom cover structure to ensure beautiful appearance; the silicone sealing ring in the waterproof groove realizes the waterproof performance of the speaker structure.

[0005] In order to further enhance the user experience of the product, it is necessary to improve and enhance the specific structural parts. [Contents of the utility model]

[0006] The problems existing in the prior art solved by this application are:

[0007] In the field of children's toothbrush products, there are currently no better toothbrush products. Children are prone to inattention and impatience when brushing their teeth. Existing toothbrush products are designed with internal speakers to play music, but the sound effect is poor and the experience is not strong in actual use.

[0008] The solution to the technical problem of the utility model is:

[0009] Provided is a high-experience bone conduction sound-generating toothbrush, comprising a toothbrush main body, a control circuit board arranged inside the toothbrush main body, and a power supply component.

[0010] The toothbrush main body comprises a gripping portion and a bristle portion matched and connected to the gripping portion; the power supply assembly is located inside the gripping portion;

[0011] It also includes a bone conduction sound generating component arranged on the inner side of the bristle portion or close to the inner side of the bristle portion;

[0012] The bone conduction sound-generating component includes a vibrating sound-generating piece and a pressure sensor for sensing external pressure or deformation;

[0013] The bone-driven sound-generating component is electrically connected to the control circuit board.

[0014] Preferably, the outer side of the bristle portion is provided with bristles and a bristle plate for fixing the bristles;

[0015] The vibration sound-generating plate matches the shape of the bristle plate, and the vibration sound-generating plate is arranged on the back side of the bristle plate.

[0016] Preferably, the control circuit board is located inside the grip portion;

[0017] The bristle part is detachably connected to the holding part; and a connecting part for connecting with the bristle part is arranged at one end of the holding part.

[0018] Preferably, a control button and a signal display screen are provided on the outer side of the grip portion;

[0019] It also includes a charging socket opened on the outside of the gripping portion.

[0020] Preferably, the bone conduction sound generating assembly further comprises an induction coil, an upper magnet sheet and a lower magnet sheet;

[0021] It also includes a magnetic conductive sheet located between the upper magnet sheet and the lower magnet sheet.

[0022] Preferably, a vibration chamber for accommodating and installing the bone conduction sound-generating component or a connecting column for fixing and installing the bone conduction sound-generating component is integrally formed on the inner side of the bristle portion.

[0023] Preferably, the bone conduction sound generating component is located inside the connection portion between the grip portion and the bristle portion;

[0024] The connecting part between the holding part and the bristle part is a connecting structure made of a deformable material.

[0025] Preferably, the toothbrush main body is also provided with a storage module and a wireless communication module for communicating with an external terminal.

[0026] Preferably, a power supply bracket for mounting the power supply assembly is integrally formed on the inner side of the toothbrush main body;

[0027] It also includes a signal indicator light located outside the main body of the toothbrush.

[0028] The technical effects of solving the technical problem in this application are as follows:

[0029] Compared with the prior art, the utility model provides a high-experience bone conduction sound-generating toothbrush by simultaneously providing a toothbrush main body, a control circuit board arranged inside the toothbrush main body, and a power supply component. The toothbrush main body includes a grip portion 11 and a bristle portion 12 matched and connected to the grip portion 11; the power supply component is located on the inner side of the grip portion 11, and also includes a bone conduction sound-generating component arranged on the inner side of the bristle portion 12 or close to the inner side of the bristle portion 12. The bone conduction sound-generating component includes a vibrating sound-generating plate and a pressure sensor for sensing external pressure or deformation. The bone conduction sound-generating component is electrically connected to the control circuit board. In actual applications, the functional characteristics of the bone conduction sound-generating component can be better utilized to achieve contact sounding during brushing, and the sound can be transmitted to the auditory nerve through the user's oral cavity, with a high degree of use experience. [Drawings]

[0030] Figure 1 It is a three-dimensional structural schematic diagram of a high-experience bone conduction sound-generating toothbrush of the utility model.

[0031] In the picture:

[0032] Grip portion 11; control button 111; connecting portion 112; bristle portion 12; bristles 121; bristle plate 122. [Specific implementation method]

[0033] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit this utility model.

[0034] See also Figure 1 The utility model discloses a high-experience bone conduction sound-generating toothbrush 1, which comprises a toothbrush main body, a control circuit board arranged inside the toothbrush main body, and a power supply component.

[0035] The toothbrush main body comprises a grip portion 11 and a bristle portion 12 matched and connected to the grip portion 11; the power supply assembly is located inside the grip portion 11;

[0036] It also includes a bone conduction sound generating component disposed on the inner side of the bristle portion 12 or disposed close to the inner side of the bristle portion 12;

[0037] The bone conduction sound-generating component includes a vibrating sound-generating piece and a pressure sensor for sensing external pressure or deformation;

[0038] The bone-driven sound-generating component is electrically connected to the control circuit board.

[0039] The present application simultaneously provides a toothbrush main body, a control circuit board arranged inside the toothbrush main body, and a power supply component. The toothbrush main body includes a grip portion 11 and a bristle portion 12 matched and connected to the grip portion 11; the power supply component is located on the inner side of the grip portion 11, and also includes a bone conduction sound-generating component arranged on the inner side of the bristle portion 12 or close to the inner side of the bristle portion 12. The bone conduction sound-generating component includes a vibrating sound-generating plate and a pressure sensor for sensing external pressure or deformation. The bone conduction sound-generating component is electrically connected to the control circuit board. In actual applications, the functional characteristics of the bone conduction sound-generating component can be better utilized to achieve contact sound generation during brushing, and the sound can be transmitted to the auditory nerve through the user's oral cavity, providing a high user experience.

[0040] In some other embodiments, the outer side of the bristle portion 12 is provided with bristles 121 and a bristle plate 122 for fixing the bristles 121;

[0041] In practical applications, the pressure sensor can be used to sense the deformation pressure from the bristles 121 or the inner bristle plate 122;

[0042] The vibration sound-generating sheet matches the appearance of the bristle plate 122 , and the vibration sound-generating sheet is disposed on the back side of the bristle plate 122 .

[0043] The control circuit board is located inside the grip portion 11;

[0044] The bristle portion 12 is detachably connected to the grip portion 11 ; a connecting portion 112 for connecting to the bristle portion 12 is provided at one end of the grip portion 11 .

[0045] The outer side of the grip portion 11 is provided with a control button 111 (such as a switch, etc.) and a signal display screen;

[0046] It also includes a charging socket opened on the outside of the gripping portion 11.

[0047] The bone conduction sound generating assembly further includes an induction coil, an upper magnet sheet and a lower magnet sheet;

[0048] It also includes a magnetic conductive sheet located between the upper magnet sheet and the lower magnet sheet.

[0049] The coil driven by the signal current causes the transducer to vibrate and make sound in the magnetic field. The stretching and contraction of the transducer material, the deformation, size, shape and fixing method of the folds, the magnetic density of the permanent magnet, etc. will all affect the final sound quality of the bone conduction speaker.

[0050] In practical applications, other vibration sound generation modes, such as piezoelectric, electrostatic, etc., can also be used, which are equivalent technical solutions to the bone conduction sound generation of the present application.

[0051] The inner side of the bristle portion 12 is integrally formed with a vibration chamber for accommodating and installing the bone conduction sound-generating component or a connecting column for fixing and installing the bone conduction sound-generating component.

[0052] The bone conduction sound generating component is located inside the connection portion between the grip portion 11 and the bristle portion 12;

[0053] The deformable material connection structure of the connection part between the holding portion 11 and the bristle portion 12 can be designed so that the bone conduction functional component of the present application can be installed on one side of the main body, which has better layout selectivity.

[0054] The toothbrush main body is also provided with a storage module and a wireless communication module for communicating with an external terminal.

[0055] The intelligent performance of the toothbrush is improved by utilizing the settings of functional modules such as wireless communication modules and storage modules.

[0056] A power supply bracket for installing the power supply assembly is integrally formed inside the main body of the toothbrush;

[0057] The power supply assembly is a rechargeable power supply assembly;

[0058] It also includes a signal indicator light located outside the main body of the toothbrush.

[0059] In terms of the specific principle, the bone conduction speaker can convert signals containing sound information into vibrations and generate sound. The generation of vibrations is accompanied by the conversion of energy. The bone conduction speaker can use a specific driving device to realize the conversion of signals into mechanical vibrations.

[0060] The vibrations are transmitted through tissue and bone to the auditory nerve, allowing people to hear sounds.

[0061] The technical effects of solving the technical problem in this application are as follows:

[0062] Compared with the prior art, the utility model provides a high-experience bone conduction sound-generating toothbrush 1 by simultaneously providing a toothbrush main body, a control circuit board arranged inside the toothbrush main body, and a power supply component. The toothbrush main body includes a grip portion 11 and a bristle portion 12 matched and connected to the grip portion 11; the power supply component is located on the inner side of the grip portion 11, and also includes a bone conduction sound-generating component arranged on the inner side of the bristle portion 12 or close to the inner side of the bristle portion 12. The bone conduction sound-generating component includes a vibrating sound-generating plate and a pressure sensor for sensing external pressure or deformation. The bone conduction sound-generating component is electrically connected to the control circuit board. In actual applications, the functional characteristics of the bone conduction sound-generating component can be better utilized to achieve contact sounding during brushing, and the sound can be transmitted to the auditory nerve through the user's oral cavity, with a high degree of use experience.

[0063] The above-described implementation methods of the utility model do not constitute a limitation on the protection scope of the utility model. Any modification, equivalent replacement and improvement made within the spirit and principle of the utility model shall be included in the protection scope of the claims of the utility model.

Claims

1. A high-experience bone conduction sound-generating toothbrush, comprising a toothbrush main body, a control circuit board arranged inside the toothbrush main body, and a power supply component, characterized in that: The toothbrush main body comprises a gripping portion and a bristle portion matched and connected to the gripping portion; the power supply assembly is located inside the gripping portion; It also includes a bone conduction sound generating component arranged on the inner side of the bristle portion or close to the inner side of the bristle portion; The bone conduction sound-generating component includes a vibrating sound-generating piece and a pressure sensor for sensing external pressure or deformation; The bone-transmitted sound generating component is electrically connected to the control circuit board.

2. A high-experience bone conduction sound-generating toothbrush as claimed in claim 1, characterized in that: The outer side of the bristle portion is provided with bristles and a bristle plate for fixing the bristles; The vibration sound-generating plate matches the shape of the bristle plate, and the vibration sound-generating plate is arranged on the back side of the bristle plate.

3. A high-experience bone conduction sound-generating toothbrush according to claim 1, characterized in that: The control circuit board is located inside the grip portion; The bristle part is detachably connected to the holding part; and a connecting part for connecting with the bristle part is arranged at one end of the holding part.

4. A high-experience bone conduction sound-generating toothbrush as claimed in claim 3, characterized in that: The outer side of the grip portion is provided with control buttons and a signal display screen; It also includes a charging socket opened on the outside of the gripping portion.

5. A high-experience bone conduction sound-generating toothbrush according to any one of claims 1 to 4, characterized in that: The bone conduction sound generating assembly further includes an induction coil, an upper magnet sheet and a lower magnet sheet; It also includes a magnetic conductive sheet located between the upper magnet sheet and the lower magnet sheet.

6. A high-experience bone conduction sound-generating toothbrush as claimed in claim 5, characterized in that: The inner side of the bristle portion is integrally formed with a vibration chamber for accommodating and installing the bone conduction sound-generating component or a connecting column for fixing the bone conduction sound-generating component.

7. A high-experience bone conduction sound-generating toothbrush according to claim 1, characterized in that: The bone conduction sound generating component is located inside the connection portion between the grip portion and the bristle portion; The connecting portion between the gripping portion and the bristle portion is a connecting structure made of a deformable material.

8. A high-experience bone conduction sound-generating toothbrush according to any one of claims 1 to 4, characterized in that: The toothbrush main body is also provided with a storage module and a wireless communication module for communicating with an external terminal.

9. A high-experience bone conduction sound-generating toothbrush as claimed in claim 1, characterized in that: A power supply bracket for installing the power supply assembly is integrally formed inside the main body of the toothbrush; It also includes a signal indicator light located outside the toothbrush main body.

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