CN210579113U - Bone conduction earphone with built-in Bluetooth function - Google Patents
Bone conduction earphone with built-in Bluetooth function Download PDFInfo
- Publication number
- CN210579113U CN210579113U CN201921334385.XU CN201921334385U CN210579113U CN 210579113 U CN210579113 U CN 210579113U CN 201921334385 U CN201921334385 U CN 201921334385U CN 210579113 U CN210579113 U CN 210579113U
- Authority
- CN
- China
- Prior art keywords
- bone conduction
- earphone
- bluetooth
- built
- microprocessor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to an intelligence wearing equipment field discloses a bone conduction earphone of built-in bluetooth function. Bone conduction earphone of built-in bluetooth function includes ear-hang portion, back portion of hanging, battery, microprocessor, control button, bone conduction module, bluetooth module, infrared distance sensor, bluetooth microphone and two at least earphone microphones, the pick-up hole of two at least earphone microphones is the setting of arranging of non-parallel and is in the lateral part of main control portion, microprocessor is used for the basis infrared distance sensor detects with the control of place ahead object distance bone conduction module production/stop bone conduction vibration. This scheme has avoided the problem of whistling of earphone through the integrated configuration of earphone microphone, has promoted the earphone effect of earphone, detects the wearing state through infrared distance sensor convenient and fast ground simultaneously and carries out the switch intelligent control that bone conduction is transaudient, has promoted convenience, interest and the user experience that the earphone used.
Description
Technical Field
The utility model relates to an intelligence wearing equipment field especially relates to a bone conduction earphone of built-in bluetooth function.
Background
With the rapid development and maturity of intelligent hardware technology, intelligent headsets are beginning to enter people's lives. The existing earphone usually adopts an air conduction sound transmission technology, so that the problem of howling is easily caused, the sound transmission effect is poor, meanwhile, the earphone sound transmission can not be intelligently controlled according to the wearing state of a user, and the earphone effect, the use convenience, the interestingness and the user experience of the existing earphone are poor.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a bone conduction earphone of built-in bluetooth function solves the earphone effect of current earphone, uses convenience, interesting and the not good technical problem of user experience.
According to an embodiment of the present invention, there is provided a bone conduction earphone with a bluetooth function, comprising an ear-hanging part, a back-hanging part, a battery, a microprocessor, a control button, and further comprising a bone conduction module, a bluetooth module, an infrared distance sensor, a bluetooth microphone, and at least two earphone microphones electrically connected to the microprocessor, wherein a main control part for accommodating the battery and the microprocessor is disposed at the bottom of the junction between the ear-hanging part and the back-hanging part, a sound transmission part is disposed at the top of the ear-hanging part, the bone conduction module is disposed in a slot inside the sound transmission part, the bluetooth microphone is disposed on the outer surface of the ear-hanging part, the infrared distance sensor is disposed on the inner surface of the main control part, the bluetooth module is disposed outside the main control part, and the sound pickup holes of the at least two earphone microphones are disposed on the side of the main control part in a non-parallel arrangement, the microprocessor is used for controlling the bone conduction module to generate bone conduction vibration according to the audio data received by the Bluetooth module when the infrared distance sensor detects that the distance between the infrared distance sensor and the front object is less than a preset distance threshold, and controlling the bone conduction module to stop bone conduction vibration when the infrared distance sensor detects that the distance between the infrared distance sensor and the front object exceeds the preset distance threshold.
Preferably, be provided with the soft gum cover between at least two earphone microphones, and the pickup hole between them is vertical angle setting.
Preferably, the bone conduction module is connected with the inner side clamping groove of the sound conduction part through a soft rubber sleeve.
Preferably, the ear-hooking part and the back-hooking part comprise elastic memory metal alloy pieces and a silica gel layer.
Preferably, the bone conduction module is located at a distance greater than or equal to 65 mm from the earphone microphone.
Preferably, the bone conduction vibrator of the bone conduction module is provided with a sound absorption and vibration reduction layer and a metal reinforcing sheet on the inner and outer sides, respectively.
Preferably, the outer side of the sound transmission part is provided with an answering and hanging-up key electrically connected with the microprocessor.
Preferably, a charging socket electrically connected with the microprocessor is further arranged on the surface of the main control part.
Preferably, the charging socket is a Micro USB socket or a Type-C socket.
Preferably, the surface of the outer side of the main control part is also provided with a touch screen electrically connected with the microprocessor.
The utility model provides a bone conduction earphone of built-in bluetooth function, including ear-hang portion, back portion of hanging, battery, microprocessor and control button, still include with microprocessor electrical connection's bone conduction module, bluetooth module, infrared distance sensor, bluetooth microphone and two at least earphone microphones, ear-hang portion and back portion of hanging junction bottom are provided with accepts battery and microprocessor's main control portion, ear-hang portion top is provided with the portion of biography sound, bone conduction module sets up in the inboard draw-in groove of portion of biography sound, bluetooth microphone sets up ear-hang portion outside surface, infrared distance sensor sets up the inboard surface of main control portion, bluetooth module sets up the main control portion outside, the pickup hole of two at least earphone microphones is the setting of arranging in a non-parallel the lateral part of main control portion, microprocessor is used for working as infrared distance sensor detects to be less than the preset distance threshold with the place ahead object distance and presets the distance threshold value And when the distance between the infrared distance sensor and the front object exceeds a preset distance threshold value, the bone conduction module is controlled to stop bone conduction vibration. The combined structure configuration through the earphone microphone has avoided the problem of whistling of earphone, has promoted the earphone effect of earphone, detects the wearing state through infrared distance sensor convenient and fast ground simultaneously and carries out the switch intelligent control that bone conduction transaudient, has promoted convenience, interest and user experience that the earphone used.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is the embodiment of the present invention provides a schematic structural diagram of a bone conduction earphone with a bluetooth function inside.
Fig. 2 is the embodiment of the utility model provides an in-built bluetooth function's bone conduction headset's bone conduction module's schematic structure.
Fig. 3 is the embodiment of the present invention provides a schematic structural diagram of an earphone microphone of a bone conduction earphone with a bluetooth function.
Fig. 4 is the embodiment of the present invention, which is an electrical connection diagram of a bone conduction earphone with a bluetooth function inside.
Detailed Description
The technical solution of the present invention will be further described in more detail with reference to the accompanying drawings and the detailed description. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. To those of ordinary skill in the art, the specific meaning of the above terms in the present invention can be understood in combination with the specific situation. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
Fig. 1 is the embodiment of the present invention provides a schematic structural diagram of a bone conduction earphone with a bluetooth function inside. As shown in the figure, the bone conduction headset with the built-in bluetooth function comprises an ear-hang part 1, a back-hang part 2, a battery 3, a microprocessor 4, a bone conduction module 5, a bluetooth module 6, an infrared distance sensor 7, a bluetooth microphone 8, two headset microphones 9 and a control key 15.
In this embodiment, the ear-hang part 1 is hook-shaped, the back-hang part 2 is circular-arc, the ear-hang part 1 and the back-hang part 2 include the elastic memory metal alloy piece of inside and the outer silica gel layer, the elastic memory metal alloy piece can adapt to the position of laminating ear according to different wearers' ear size elastically, makes the bone conduction module 5 can hug closely the cheekbone of ear and promote bone conduction sound transmission effect, and the whole earphone is difficult for the landing when wearing simultaneously, and the squeal problem of earphone can be avoided to the elastic memory metal alloy piece.
The top of the ear-hang part 1 is provided with a round or square sound transmission part 11, the center of the outer side of the sound transmission part 11 is provided with a round answering and hanging-up key 12 which is electrically connected with the microprocessor, and answering and hanging-up can be controlled quickly. The inner side of the sound transmission part 11 is provided with a clamping groove, the bone conduction module 5 is connected in the clamping groove through a soft rubber sleeve buckle, and the whistling is reduced through a soft rubber sleeve structure. The surface of the outer side of the ear-hanging part 1 is provided with a Bluetooth microphone 8 for collecting the voice data of a wearer and carrying out wireless transmission.
Referring to fig. 2, the bone conduction module 5 includes a bone conduction vibrator 51, a metal reinforcing sheet 52, a sound-absorbing shock-absorbing layer 53, an upper case 54, a lower case 55, and a silicone cover 56. The upper casing 54 and the inferior valve 55 adopt the viscose bonding to form the cavity, bone conduction oscillator 51 sets up on the silica gel cover 56, bone conduction oscillator 51 surface is provided with metal reinforcing sheet 52 in order to promote the transaudient effect, bone conduction oscillator 51 bottom is provided with inhales sound buffer layer 53 in order to avoid the reverberation to disturb. The bone conduction vibrator 51 can generate bone conduction vibration according to audio data, and the bone conduction vibration is transmitted to cheekbones of ears and auditory nerves of a wearer through the metal reinforcing sheet 52, so that a bone conduction sound transmission function is realized. In order to further avoid the sound transmission effect improved by the howling of the earphone, the distance between the bone conduction module 5 and the earphone microphone 9 is controlled to be greater than or equal to 65 mm.
In this embodiment, a main control unit 10 for accommodating the battery 3 and the microprocessor 4 is disposed at the bottom of the connection between the ear hook 1 and the rear hook 2. The main control part 10 may be configured in a rectangular shape or a circular arc shape, and a main board and a battery case are disposed therein. The battery 3 can be a rechargeable lithium battery and can be fixedly or detachably arranged in the battery groove. The bluetooth module 6 is disposed outside the main control unit 10, and is configured to receive audio data from an external device or transmit audio data to the external device. The infrared distance sensor 7 is arranged on the inner side surface of the main control portion 10, can detect the distance to a front object, and can be used for somatosensory detection based on the function, namely, when the infrared distance sensor 7 detects that the distance to the front object (the head of the user) is smaller than a preset distance threshold, the user is preliminarily determined to be worn, and when the infrared distance sensor 7 detects that the distance to the front object (the head of the user) is larger than the preset distance threshold, the user is preliminarily determined not to be worn.
Referring to fig. 3, the two earphone microphones 9 are arranged at the side of the main control portion 10 in a non-parallel manner, a soft rubber sleeve 13 is arranged between the two earphone microphones 9, the sound pickup holes 91 of the two earphone microphones 9 are perpendicular, and the angle structures of the soft rubber sleeve 13 and the sound pickup holes 91 can avoid squeaking and improve the sound transmission effect of the earphone.
In this embodiment, the surface of the main control portion 10 is further provided with a charging socket 14 electrically connected to the microprocessor 4, and the charging socket 14 may be configured as a Micro USB socket or a Type-C socket to adapt to different charging device interfaces. The surface of the outer side of the main control part 10 is also provided with a touch screen electrically connected with the microprocessor 4, which can display the sound transmission state, the charging state, the residual electric quantity, the Bluetooth connection state and the like of the earphone, and can also realize touch operation such as turning on and off, playing upper and lower music, adjusting volume and the like.
Fig. 4 is the embodiment of the present invention, which is an electrical connection diagram of a bone conduction earphone with a bluetooth function inside. The microprocessor 4 is a core component of the earphone, can select a single chip microcomputer chip or a programmable circuit which is commonly used in the field of electronic control, and comprises an arithmetic unit for data processing and a controller for instruction control. When infrared distance sensor 7 detects and is less than preset distance threshold (for example 5-10 millimeters) with the place ahead object distance, microprocessor 4 tentatively judges that the user is wearing the earphone, microprocessor 4 according to the audio data control that bluetooth module 6 received bone conduction module 5 produces bone conduction vibration, works as infrared distance sensor 7 detects and surpasss when presetting distance threshold with the place ahead object distance, microprocessor 4 is judged the user and is not wearing the earphone at first step, microprocessor 4 control bone conduction module 5 stops bone conduction vibration, can detect the switch intelligent control that the wearing state carries out bone conduction transaudient, has promoted convenience, interest and user experience that the earphone used.
To sum up, the utility model discloses built-in bluetooth function's bone conduction earphone, including ear-hang portion, back portion of hanging, battery, microprocessor and control button, still include with microprocessor electric connection's bone conduction module, bluetooth module, infrared distance sensor, bluetooth microphone and two at least earphone microphones, the pick-up hole of two at least earphone microphones is the setting of arranging in non-parallel the lateral part of main control portion, microprocessor is used for working as infrared distance sensor detects and is less than when predetermineeing the distance threshold with the place ahead object distance according to the audio data control that bluetooth module received the bone conduction module produces bone conduction vibration, and works as infrared distance sensor detects and control when predetermineeing the distance threshold with the place ahead object distance bone conduction module stops bone conduction vibration. The combined structure configuration through the earphone microphone has avoided the problem of whistling of earphone, has promoted the earphone effect of earphone, detects the wearing state through infrared distance sensor convenient and fast ground simultaneously and carries out the switch intelligent control that bone conduction transaudient, has promoted convenience, interest and user experience that the earphone used.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
In the description herein, references to the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The utility model provides a built-in bluetooth function's bone conduction earphone, includes ear-hang portion, back portion of hanging, battery, microprocessor and control button, its characterized in that, still include with microprocessor electrical connection's bone conduction module, bluetooth module, infrared distance sensor, bluetooth microphone and two at least earphone microphones, ear-hang portion and back portion of hanging junction bottom are provided with accepts battery and microprocessor's main control portion, ear-hang portion top is provided with the portion of transferring sound, bone conduction module sets up in the inboard draw-in groove of portion of transferring sound, bluetooth microphone sets up ear-hang portion outside surface, infrared distance sensor sets up main control portion inside surface, bluetooth module sets up the main control portion outside, the pickup hole of two at least earphone microphones is the setting of arranging in a non-parallel the lateral part of main control portion, microprocessor is used for working as infrared distance sensor detects to be less than predetermineeing apart from preset with the place ahead object distance and is less than And when the distance between the infrared distance sensor and the front object exceeds a preset distance threshold value, the bone conduction module is controlled to stop bone conduction vibration.
2. The bone conduction headset with a built-in Bluetooth function of claim 1, wherein a soft rubber sleeve is arranged between the at least two headset microphones, and the sound pickup holes of the at least two headset microphones are arranged at a vertical angle.
3. The bone conduction earphone with built-in Bluetooth function of claim 1, wherein the bone conduction module is connected with the inner side slot of the sound transmission part through a soft rubber sleeve.
4. The Bluetooth-function-embedded bone conduction earphone according to claim 1, wherein the ear-hook part and the rear-hook part comprise an elastic memory metal alloy piece and a silicone layer.
5. The Bluetooth enabled bone conduction headset of claim 1, wherein the bone conduction module is at a distance greater than or equal to 65 millimeters from the headset microphone.
6. The bluetooth function built-in bone conduction earphone according to claim 1, wherein the bone conduction vibrator of the bone conduction module is provided with a sound absorption and vibration reduction layer and a metal reinforcing sheet on the inner and outer sides, respectively.
7. The bone conduction earphone with built-in Bluetooth function of claim 1, wherein the outer side of the sound transmission part is provided with a hang-up receiving button electrically connected with the microprocessor.
8. The bone conduction headset with a built-in Bluetooth function of claim 1, wherein a charging socket electrically connected with the microprocessor is further arranged on the surface of the main control part.
9. The bone conduction headset with a built-in Bluetooth function of claim 8, wherein the charging jack is a Micro USB jack or a Type-C jack.
10. The bone conduction headset with a built-in Bluetooth function of claim 1, wherein a touch screen electrically connected with the microprocessor is further disposed on the outer side surface of the main control part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921334385.XU CN210579113U (en) | 2019-08-16 | 2019-08-16 | Bone conduction earphone with built-in Bluetooth function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921334385.XU CN210579113U (en) | 2019-08-16 | 2019-08-16 | Bone conduction earphone with built-in Bluetooth function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210579113U true CN210579113U (en) | 2020-05-19 |
Family
ID=70634113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921334385.XU Expired - Fee Related CN210579113U (en) | 2019-08-16 | 2019-08-16 | Bone conduction earphone with built-in Bluetooth function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210579113U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116962933A (en) * | 2023-09-18 | 2023-10-27 | 深圳市匠心原创科技有限公司 | Bone conduction earphone |
-
2019
- 2019-08-16 CN CN201921334385.XU patent/CN210579113U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116962933A (en) * | 2023-09-18 | 2023-10-27 | 深圳市匠心原创科技有限公司 | Bone conduction earphone |
| CN116962933B (en) * | 2023-09-18 | 2024-01-12 | 深圳市匠心原创科技有限公司 | Bone conduction earphone |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206533526U (en) | A kind of bracelet | |
| US11368780B1 (en) | Bone conduction earphone | |
| CN109327758B (en) | Wireless playing device and playing control method and device thereof | |
| CN210431880U (en) | Bone conduction hearing aid with squeaking prevention function | |
| WO2020140456A1 (en) | Loudspeaker device | |
| CN210431882U (en) | Rear-hanging type Bluetooth bone air conduction hearing aid | |
| CN210579113U (en) | Bone conduction earphone with built-in Bluetooth function | |
| CN114390394A (en) | Customized wireless earphone | |
| CN210579115U (en) | Bone conduction earphone with built-in memory card | |
| WO2021103265A1 (en) | Composite headphone | |
| US20230091575A1 (en) | Audio device with wingtip anchor | |
| CN213783577U (en) | Earphone set | |
| WO2020042491A1 (en) | Headphone far-field interaction method, headphone far-field interaction accessory, and wireless headphones | |
| CN216253196U (en) | Possesses bluetooth headset who prevents losing remote location function | |
| CN211352383U (en) | Bluetooth sound box with wireless charging function | |
| CN213581633U (en) | Intelligence bluetooth glasses | |
| CN209419803U (en) | A kind of bone conduction earphone | |
| CN210129942U (en) | Earphone set | |
| CN209526844U (en) | A kind of bone conduction earphone of comfortable wearing | |
| CN210431883U (en) | Hair band type bone air conduction Bluetooth hearing aid | |
| CN208707882U (en) | A kind of novel Bluetooth earphone | |
| CN207654514U (en) | A kind of sleep loudspeaker | |
| CN213403506U (en) | Double-ear bone air conduction hearing aid | |
| JP3245920U (en) | Multifunctional bone conduction earphones | |
| CN205726273U (en) | A kind of bone conduction earphone with illumination functions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |