CN216357249U - TWS bone acoustic conduction earphone - Google Patents
TWS bone acoustic conduction earphone Download PDFInfo
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- CN216357249U CN216357249U CN202122992913.4U CN202122992913U CN216357249U CN 216357249 U CN216357249 U CN 216357249U CN 202122992913 U CN202122992913 U CN 202122992913U CN 216357249 U CN216357249 U CN 216357249U
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Abstract
The embodiment of the utility model provides a TWS bone sound conduction earphone which comprises a functional component, an ear hook, a main functional board and a bone sound conduction loudspeaker, wherein the main functional board and the bone sound conduction loudspeaker are arranged in the functional component; the main function board is a TWS wireless main function board; the functional component is connected with the ear hook; the main function board is electrically connected with the bone sound conduction loudspeaker; when the main function board receives the audio electrical signal, the bone conduction speaker converts the audio electrical signal into vibration and air conduction sound waves, wherein the vibration is converted into sound through bone conduction. The technical problem that similar bone conduction loudspeakers in the market only have bass and neither have high bass is solved; through the TWS wireless main function board, the constraint of the TWS wireless function swing line and the off line is realized; through full frequency bone acoustic conduction speaker through radiating out full range and high-quality tone quality, the well sound is clear, the high pitch is fine, and the bass is full powerful.
Description
Technical Field
The utility model relates to the technical field of handheld devices, in particular to a TWS bone acoustic conduction earphone.
Background
Generally, a person can hear a sound because air transmits vibration to the eardrum through the external auditory meatus, and the vibration formed through the eardrum drives the auditory nerve of the person, thereby sensing the vibration of the sound, which is air conduction. When the bone conduction speaker in the market works, the bone conduction speaker can be generally transmitted to the auditory nerve of a person through the skin, subcutaneous tissues and bones of the person, so that the person can hear the sound.
The current earphones are generally divided into wired earphones and Wireless earphones, and since the tws (true Wireless stereo) technology is widely applied to the field of bluetooth earphones, the real Wireless stereo is meant. The implementation of the technology is based on the development of chip technology, can get rid of the constraint of lines, and becomes a straight wireless earphone.
However, the existing wireless earphones do not have the TWS function, and need to be placed in ears when being worn, and the eardrums are uncomfortable after being worn for a long time, and cannot have the characteristics of bone conduction and air conduction at the same time, so that the audio frequency cannot be complemented, and a good sound effect cannot be achieved.
SUMMERY OF THE UTILITY MODEL
In view of the above, embodiments of the present invention are proposed in order to provide a TWS bone-acoustic conduction earpiece that overcomes or at least partially solves the above mentioned problems.
In order to solve the above problems, the embodiment of the present invention discloses a TWS bone-acoustic conduction earphone, which includes a functional component, an ear hook, and a main functional board and a bone-acoustic conduction speaker arranged in the functional component;
the main function board is a TWS wireless main function board;
the functional component is connected with the ear hook;
the main function board is electrically connected with the bone sound conduction loudspeaker;
when the main function board receives the audio electrical signal, the bone conduction speaker converts the audio electrical signal into vibration and air conduction sound waves, wherein the vibration is converted into sound through bone conduction.
Preferably, the functional parts are two; the two functional components are independent or connected into a left sound track and a right sound track;
the number of the ear hooks is two.
Preferably, the functional component is connected with the ear hook through a connecting assembly; in particular, the method comprises the following steps of,
the connecting assembly is a groove tooth, and the functional component is meshed with the ear hook through the groove tooth; or the like, or, alternatively,
the connecting component is connected with the connecting card, and the functional component is connected with the ear hook in a clamping manner through the connecting card; or the like, or, alternatively,
the coupling assembling is for connecting soon, the functional unit with the ear-hang passes through connect with rotatory mode.
Preferably, the ear-hang is a soft rubber ear-hang structure with self-adaptive graphic characteristics.
Preferably, the soft rubber ear-hanging structure comprises a rubber ear-hanging and a silica gel ear-hanging.
Preferably, the radian formed by the connection of the functional component and the ear hook is greater than the radian of human ears; when worn, the functional component does not cover the ear.
Preferably, the side end of the functional component is further provided with at least one second air hole for conducting sound waves through an air medium.
Preferably, the tuning device also comprises a tuning component; the tuning component is attached to and arranged in the second air hole;
the tuning component comprises a waterproof net and/or waterproof cloth and/or waterproof cotton.
Preferably, the main function board is further provided with an environmental parameter sensor and a volume adjusting unit;
the volume adjusting unit is electrically connected with the environmental parameter sensor and used for automatically adjusting the volume according to the environmental noise sensed by the environmental parameter sensor.
Preferably, the functional component is further provided with at least one first air hole.
The embodiment of the utility model also discloses a TWS bone acoustic conduction earphone; comprises an ear hook and a functional component which are arranged into a whole;
the functional component is internally provided with a TWS wireless main functional board and a bone sound conduction loudspeaker which are electrically connected;
when the main function board receives the audio electrical signal, the bone conduction speaker converts the audio electrical signal into vibration and air conduction sound waves, wherein the vibration is converted into sound through bone conduction.
The method specifically comprises the following advantages:
in the embodiment of the utility model, the bone-sound conduction speaker is arranged in the functional component through the functional component, the ear hook and the main functional board and the bone-sound conduction speaker which are arranged in the functional component; the main function board is a TWS wireless main function board; the functional component is connected with the ear hook; the main function board is electrically connected with the bone sound conduction loudspeaker; when the main function board receives the audio electrical signal, the bone conduction speaker converts the audio electrical signal into vibration and air conduction sound waves, wherein the vibration is converted into sound through bone conduction. The application solves the technical problem that similar bone conduction loudspeakers in the market only have bass and neither have high bass; through the TWS wireless main function board, the constraint of the TWS wireless function swing line and the off line is realized; through full frequency bone acoustic conduction speaker through radiating out full range and high-quality tone quality, the well sound is clear, the high pitch is fine, and the bass is full powerful.
Drawings
In order to more clearly illustrate the technical solutions of the present application, the drawings needed to be used in the description of the present application will be briefly introduced below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a schematic structural diagram of a TWS bone-acoustic conduction headset according to an embodiment of the present application;
fig. 2 is an exploded view of a speaker in a TWS bone conduction earpiece according to an embodiment of the present application.
In the figure: 1. a functional component; 2. ear hanging; 10. a bone-sound conduction speaker; 12. a panel; 3. a connecting assembly; 4. a first air hole; 5. a second air hole; 101. vibrating diaphragm; 102. a voice coil; 103. a magnetic conductive sheet; 104. a magnet; 105. iron U; 106. a spring plate; 107. a support; 108. a mass ring; 109. and (7) a rear cover.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Referring to fig. 1, a TWS bone acoustic conduction headset according to an embodiment of the present application is shown, which specifically includes the following structures: the functional component comprises a functional component 1, an ear hook 2, a main functional board arranged in the functional component 1 and a bone sound conduction loudspeaker 10; the main function board is a TWS wireless main function board; the functional component 1 is connected with the ear hook 2; the main function board is electrically connected with the bone sound conduction speaker 10; when the main function board receives the audio electrical signal, the bone acoustic conduction speaker 10 converts the audio electrical signal into vibration and air conduction sound waves, wherein the vibration is converted into sound through bone conduction.
In the embodiment, the technical problem that similar bone conduction speakers in the market only have bass and medium-high bass is solved; through the TWS wireless main function board, the constraint of the TWS wireless function swing line and the off line is realized; through full frequency bone acoustic conduction speaker through radiating out full range and high-quality tone quality, the well sound is clear, the high pitch is fine, and the bass is full powerful.
It should be noted that the bone-sound conduction earphone in the embodiment of the present application is an earphone including the bone-sound conduction speaker 10, and the bone-sound conduction speaker 10 radiates sound waves by converting an electric signal into vibration for bone conduction and simultaneously pushing air to generate vibration, wherein the bone-conduction vibration passes through the skin to the head bone to the auditory system in the ear when the earphone is attached to the skin near the human ear, that is, the bone-sound conduction speaker.
Next, a TWS bone acoustic conduction headset in the present exemplary embodiment will be further described.
Referring to fig. 1, a TWS bone acoustic conduction headset according to an embodiment of the present application is shown, which specifically includes the following structures: the functional component comprises a functional component 1, an ear hook 2, a main functional board arranged in the functional component 1 and a bone sound conduction loudspeaker 10; the main function board is a TWS wireless main function board; the functional component 1 is connected with the ear hook 2; the main function board is electrically connected with the bone sound conduction speaker 10; when the main function board receives the audio electrical signal, the bone conduction speaker 10 converts the audio electrical signal into vibration and air conduction sound waves, wherein the vibration is converted into sound through bone conduction; the number of the functional components 1 is two; wherein, the two functional components 1 are independent or connected into a left and a right dual-track; the number of the ear hooks 2 is two.
In the embodiment, the technical problem that similar bone conduction speakers in the market only have bass and medium-high bass is solved; the full-frequency bone sound conduction loudspeaker radiates full-range and high-quality sound quality, the middle pitch is clear, the high pitch is fine, and the low pitch is full and powerful; through the wireless main function board of TWS, realize that the wireless function of TWS puts the constraint of taking off the line, control and be independent existence between the earphone, be two earphone main parts, abandon the connecting wire completely, directly just can use through the bluetooth connection, and control earphone separable use, also can ally use two earphones usefulness, as one set of earphone that has the dual track, it is nimble convenient to use.
In one embodiment of the present application, the functional component 1 is connected to the ear hook 2 through a connecting member 3; specifically, the connecting assembly 3 is a groove tooth, and the functional component 1 and the ear hook 2 are in meshed connection through the groove tooth;
in an embodiment of the present application, the connection assembly 3 is a connection card, and the functional component 1 and the ear hook 2 are connected by the connection card in a card type.
In the above embodiment, the ear hook 2 and the earphone functional part 1 are separated independently, so that the earphone is convenient to store and replace accessories.
In an embodiment of the present application, the connection assembly 3 is a rotation member, and the functional component 1 and the ear hook 2 are connected in a rotation manner through the rotation member.
In the above embodiment, the ear hook 2 is connected with the earphone functional component 1 through the first connecting piece and the second connecting piece, so that the position of the ear hook 2 and the earphone functional component 1 can be adjusted, and the ear hook is convenient to store and can be adjusted according to wearing requirements.
In an embodiment of the present application, the ear-hook 2 is a flexible glue ear-hook structure with adaptive graphic features.
In the above embodiment, the earphone completely conforms to human ear engineering when being worn, the material of the earphone is soft rubber with self-adaptive graphic characteristics, the earphone can automatically adapt to different human ear shapes and sizes, and the shape of the ear hook 2 is automatically adjusted in real time to achieve the most comfortable wearing state.
In one example, the soft gel ear-hang structure comprises a rubber ear-hang and a silica gel ear-hang; the ear hook 2 and the earphone functional part 1 are separated independently, the ear hook 2 with different shapes, colors and materials can be freely combined to match the earphone functional part 1 according to requirements, and the combination mode of the ear hook 2 and the earphone functional part 1 is diversified and comprises a groove tooth meshing mode or a clamping mode or a rotary clamping mode and the like.
In an embodiment of the present application, the radian formed by the connection of the functional component 1 and the ear hook 2 is greater than the radian of a human ear; when worn, the functional component 1 does not cover the ear.
In the above embodiment, the structure formed by connecting the functional component 1 and the ear hook 2 is open, so that two ears can be completely released, the earphone is comfortable to wear for a long time, and eardrums are not damaged and are not easy to fall off; meanwhile, the possibility of using the earphone in a dangerous scene is also ensured by opening the two ears; therefore, the earphone can be used by a user while the user can notice the change of the surrounding environment, the use is safer, the eardrum is not damaged, and the earphone is safe, sanitary, healthy and comfortable to wear.
In an embodiment of the present application, the side end of the functional component 1 is further provided with at least one second air hole 5 for conducting sound waves through an air medium.
In the above embodiment, when in use, the speaker in the earphone functional part 1 will vibrate to the panel 12, the panel 12 is attached near the human ear, and the vibration is transmitted to the human ear through bone conduction; the second air hole 5 can adjust the tone quality of the air conduction sound wave, and the good tone quality can be provided while the second air hole does not contact with human ears.
In an embodiment of the present application, at least one bone sound conduction speaker 10 is disposed in the functional component 1; further, referring to fig. 2, the bone-acoustic conduction speaker 10 includes a cavity formed by a diaphragm 101, a bracket 107 and a back cover 109, and a voice coil 102, a magnetic conductive sheet 103, a magnet 104, a U-shaped iron 105, a mass ring 108 and a spring 106 disposed in the cavity;
the voice coil 102 is connected to the diaphragm 101 and is used for driving the diaphragm 101 to vibrate through the voice coil 102 under the action of a magnetic field force, and the air vibrates to emit radiation sound waves through the vibration of the diaphragm 101; the mass ring 108 is abutted against the rear cover 109 and is used for transmitting vibration to the rear cover 109 through the mass ring 108; the U-iron 105 is connected to the mass ring 108; a magnet 104 is arranged in the U-shaped iron 105, and a magnetic conducting sheet 103 is arranged at the upper end of the magnet 104 to provide a driving magnetic field for the vibration of the voice coil 102;
the outer edge of the elastic sheet 106 is connected into the bracket 107, the inner edge of the elastic sheet 106 is connected with the periphery of the U-shaped iron 105, and the vibration for bone conduction is transmitted to the bracket 107 through the elastic sheet 106; wherein said bracket 107 is connected to said back cover 109, which bracket at the same time can conduct vibrations for bone conduction to the back cover 109.
In one example, the panel 12 is a back cover 109 of the bone conduction speaker 10, and in use, the back cover 109 is directly contacted with the skin of the human body as a bone conduction medium.
In an embodiment of the application, the tuning device further comprises a tuning component; the tuning component is attached to and arranged in the second air hole 5; the tuning component comprises a waterproof net and/or waterproof cloth and/or waterproof cotton.
In the above embodiments, the tuning member comprises a waterproof net and/or a waterproof cloth and/or a waterproof cotton. Liquid is prevented from entering the earmuffs, and the frequency of the loudspeaker and the volume of the cavity in the functional component 1 can be adjusted through the design of waterproof materials, so that a better tone quality effect is obtained; second gas pocket 5 combines the tuning part for improve medium-high frequency, make the sound more clear, can not be muddy, and can also accomplish higher level waterproof function, the material of tuning material includes but not limited to waterproof processing's screen cloth, cotton etc.. The requirement of the size of the second air hole 5 is that under the premise of playing a leakage role, the second air hole 5 is as small as possible, the hole is too small or too large, the low frequency and the sound field can be weakened to be reduced, and preferably, the effective diameter of the second air hole 5 is set to be not less than 1mm so as to achieve a better low-frequency effect.
In an embodiment of the present application, the functional component 1 is further provided with at least one first air hole 4.
In one example, the first air vent 4 is located on the side of the functional component 1 when the headset is worn; the first air hole 4 is also internally provided with a tone tuning component, the tone tuning component comprises a waterproof net and/or waterproof cloth and/or waterproof cotton, so that liquid is prevented from entering the earmuff, and the frequency of the loudspeaker and the volume of the cavity in the functional component 1 can be adjusted through the design of waterproof materials to obtain a better tone quality effect; first gas pocket 4 combines the tuning part for improve medium-high frequency, make the sound more clear, can not be muddy, and can also accomplish higher level waterproof function, the material of tuning material includes but not limited to waterproof processing's screen cloth, cotton etc
In the above embodiment, the bone acoustic conduction speaker 10, in the cavity in the functional component 1, through the second air hole 5 disposed on the same side of the diaphragm 101, makes the air conduction sound wave easily conducted out from the second air hole 5, so as to improve the sound quality of the air conduction sound wave; through the first air hole 4 arranged on the functional component 1, the air pressure inside and outside the sound cavity formed by the balance functional component 1 is adjusted, the diaphragm 101 is prevented from deforming due to unequal air pressure in front and at back, and the like.
In one example, the shape of the first air hole 4 and the second air hole 5 includes, but is not limited to, round, square, oval, and other special shapes; the positions and the shapes of the first air hole 4 and the second air hole 5 can be flexibly set according to the requirements of earphones or other sound production equipment during processing.
In an embodiment of the present application, an environmental parameter sensor and a volume adjusting unit are further disposed on the main function board; the volume adjusting unit is electrically connected with the environmental parameter sensor and used for automatically adjusting the volume according to the environmental noise sensed by the environmental parameter sensor.
In the above embodiment, the mainboard chip has the self-adaptation environment detection function, can automatically regulated set up different scene volume sizes, improves the disguise, can prevent that sound from revealing.
In an embodiment of the present application, the TWS bone acoustic conduction headset; comprises an ear hook 2 and a functional component 1 which are arranged into a whole; a TWS wireless main function board and a bone sound conduction loudspeaker 10 are arranged in the functional part 1, and the TWS wireless main function board is electrically connected with the bone sound conduction loudspeaker 10; when the main function board receives the audio electrical signal, the bone acoustic conduction speaker 10 converts the audio electrical signal into vibration and air conduction sound waves, wherein the vibration is converted into sound through bone conduction.
The method has the advantages that the advantages of air conduction and bone conduction are taken into consideration, the volume of different scenes can be automatically adjusted and set, the concealment is improved, and sound leakage can be prevented; the effects of clear middle pitch, fine high pitch and full and powerful bass are achieved; the eardrum is not contacted with ears, so that the eardrum is not damaged after being used for a long time and is not easy to fall off; meanwhile, the possibility of using the earphone in a dangerous scene is guaranteed by opening the two ears, the change of the surrounding environment can be noticed when the earphone is used, and the use is safer.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the utility model.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
The TWS bone acoustic conduction headset provided by the present invention is described in detail above, and the principle and the implementation of the present invention are explained in the present document by applying specific examples, and the description of the above examples is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A TWS bone sound conduction earphone is characterized by comprising a functional component, an ear hook, a main functional board and a bone sound conduction loudspeaker, wherein the main functional board and the bone sound conduction loudspeaker are arranged in the functional component;
the main function board is a TWS wireless main function board;
the functional component is connected with the ear hook;
the main function board is electrically connected with the bone sound conduction loudspeaker;
when the main function board receives the audio electrical signal, the bone conduction speaker converts the audio electrical signal into vibration and air conduction sound waves, wherein the vibration is converted into sound through bone conduction.
2. The TWS bone acoustic conduction earpiece of claim 1, wherein the functional components are provided in two; the two functional components are independent or connected into a left sound track and a right sound track;
the number of the ear hooks is two.
3. The TWS bone acoustic conduction earpiece of claim 1, wherein the functional component and the earhook are connected by a connection assembly; in particular, the method comprises the following steps of,
the connecting assembly is a groove tooth, and the functional component is meshed with the ear hook through the groove tooth; or the like, or, alternatively,
the connecting component is connected with the connecting card, and the functional component is connected with the ear hook in a clamping manner through the connecting card; or the like, or, alternatively,
the coupling assembling is for connecting soon, the functional unit with the ear-hang passes through connect with rotatory mode.
4. The TWS bone-acoustic conduction earpiece of claim 1, wherein the earhook is a soft gel earhook structure with adaptive graphical features.
5. The TWS bone acoustic conduction earpiece of claim 4, wherein the soft gel earhook structure comprises a rubber earhook and a silicone earhook.
6. The TWS bone-acoustic conduction earpiece of claim 1, wherein the functional component is connected to the earhook with an arc that is greater than an arc of a human ear; when worn, the functional component does not cover the ear.
7. The TWS bone acoustic conduction earpiece of claim 1, wherein the side end of the functional component is further provided with at least one second air hole for conducting sound waves through an air medium.
8. The TWS bone acoustic conduction earpiece of claim 7, further comprising a tuning component; the tuning component is attached to and arranged in the second air hole;
the tuning component comprises a waterproof net and/or waterproof cloth and/or waterproof cotton.
9. The TWS bone acoustic conduction earpiece of claim 1, wherein the primary function board is further provided with an environmental parameter sensor and a volume adjustment unit;
the volume adjusting unit is electrically connected with the environmental parameter sensor and used for automatically adjusting the volume according to the environmental noise sensed by the environmental parameter sensor.
10. The TWS bone acoustic conduction earpiece of claim 1, wherein the functional component is further provided with at least one first air vent.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122992913.4U CN216357249U (en) | 2021-11-30 | 2021-11-30 | TWS bone acoustic conduction earphone |
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| CN202122992913.4U CN216357249U (en) | 2021-11-30 | 2021-11-30 | TWS bone acoustic conduction earphone |
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| CN216357249U true CN216357249U (en) | 2022-04-19 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11902733B1 (en) * | 2022-10-28 | 2024-02-13 | Shenzhen Shokz Co., Ltd. | Earphones |
| US11902731B1 (en) | 2022-10-28 | 2024-02-13 | Shenzhen Shokz Co., Ltd. | Open earphones |
-
2021
- 2021-11-30 CN CN202122992913.4U patent/CN216357249U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11902733B1 (en) * | 2022-10-28 | 2024-02-13 | Shenzhen Shokz Co., Ltd. | Earphones |
| US11902731B1 (en) | 2022-10-28 | 2024-02-13 | Shenzhen Shokz Co., Ltd. | Open earphones |
| US11910146B1 (en) | 2022-10-28 | 2024-02-20 | Shenzhen Shokz Co., Ltd. | Open earphones |
| US11924600B1 (en) | 2022-10-28 | 2024-03-05 | Shenzhen Shokz Co., Ltd. | Open earphones |
| US11930315B1 (en) | 2022-10-28 | 2024-03-12 | Shenzhen Shokz Co., Ltd. | Open earphones |
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