CN216600033U - Light sense formula goes into ear and detects TWS bluetooth headset - Google Patents

Abstract

The utility model discloses a light-sensing type in-ear detection TWS Bluetooth earphone, which relates to the technical field of Bluetooth earphones and comprises an earphone body, a connecting assembly, an in-ear detection part, an in-ear assembly and a control module; the connecting assembly is connected and installed on one side of the earphone body, and one side of the ear entering assembly is connected and installed with one side of the connecting assembly in an abutting mode. Above-mentioned scheme, the handheld earphone body of operator, when putting into ear subassembly and coupling assembling and use, the income ear detection portion that is located coupling assembling one side and then in the ear gradually, external light beam can't shine into the surface of ear detection portion, the income ear detection module that goes into ear detection portion one side senses shining of light beam, the control circuit who goes into ear detection module place judges coupling assembling and goes into the ear subassembly and takes out, can carry out effectual management to the earphone body at normal use in-process to the power consumption effectively, it is extravagant to reduce the unnecessary electric quantity, thereby effectively prolong duration, strengthen consumer's experience effect.

Description

Light sense formula goes into ear and detects TWS bluetooth headset

Technical Field

The utility model relates to a bluetooth headset technical field, in particular to light sense formula pleasant detects TWS bluetooth headset.

Background

With the increasing development of wireless communication technology, bluetooth technology has become a mainstream representative in wireless communication technology. Because the rapidity and the stability of the bluetooth communication are relatively high, the bluetooth module is more and more widely applied to various communication devices, and various data communication also commonly adopts a bluetooth transmission mode. The bluetooth technology can perform wireless information exchange between terminal devices including smart phones, wireless headsets, notebook computers and the like. The Bluetooth earphone applies the Bluetooth technology to the hands-free earphone, so that the trouble of wire stumbling can be avoided for users, and the answering function of the earphone can be easily realized.

Bluetooth headset mainly relies on built-in battery to provide the electric energy, causes the electric quantity not enough easily when the electric quantity restriction of earphone box and the long-time continuous use of earphone, causes the earphone not enough because of the duration in the use, and then has reduced user experience comfort level.

Therefore, the application provides a light sense formula goes into ear and detects TWS bluetooth headset to satisfy the demand

SUMMERY OF THE UTILITY MODEL

An object of the present application is to provide a light-sensing type in-ear detection TWS bluetooth headset to solve the problems proposed by the above background.

In order to achieve the above object, the utility model provides a following technical scheme:

a light-sensing in-ear detection TWS Bluetooth headset, comprising: the earphone comprises an earphone body, a connecting assembly, an in-ear detection part, an in-ear assembly and a control module; the connecting assembly is connected and mounted on one side of the earphone body, the in-ear detection part is arranged on the surface of one side of the connecting assembly, one side of the in-ear assembly is connected and mounted with one side of the connecting assembly in an abutting mode, and the control module is mounted inside the earphone body;

control module passes through inductor, power module, bluetooth chip module and income ear detection module, the inductor with power module electric connection, bluetooth chip module with power module electric connection, go into ear detection module with bluetooth chip module communication is connected, coupling assembling includes the response piece, response piece and inductor communication are connected, control module integration has control circuit, control circuit respectively with inductor, power module, bluetooth chip module and income ear detection module independent control electricity are connected, it is located one side of going into ear detection portion to go into ear detection module.

Preferably, coupling assembling still includes laminating piece, mounting and reflecting plate, one side of laminating piece with one side of earphone body is fixed mutually, the diameter of mounting is greater than the diameter of laminating piece, and cup joint in the surface of laminating piece, it locates to go into ear detection portion the surface of mounting, the reflecting plate connect in one side of mounting.

Preferably, one side of reflecting plate is speculum column structure, one side of reflecting plate is connected and is installed the printing opacity mirror, printing opacity mirror one side cross section is wedge slope column structure, the response piece install in the inside of printing opacity mirror, the surface of response piece is printing opacity column structure, the printing opacity mirror constitutes for printing opacity sound insulation material, one side of printing opacity mirror is fixed with the sound mouth, the sound mouth install in go into one side of ear subassembly, the printing opacity mirror is relative one side of reflecting plate is the rotation form.

Preferably, the ear inserting component comprises a soft plug, a pressing piece and a protrusion, the pressing piece is installed on one side of the soft plug, one side of the pressing piece is abutted to one side of the light-transmitting lens, the protrusion is arranged on the inner side of the soft plug, the sound mouth is installed inside the protrusion, and the soft plug is made of a flexible material.

Preferably, be equipped with the extruded piece between the bellied outside and the inner wall of cork, the inside of extruded piece is filled with gas, one side of extruded piece with one side of piece is pressed and is closed mutually and keep flat, one side cladding of piece is closed to the pressure has flexible material.

Preferably, the outside of earphone body is equipped with the contact that charges, contact and power module electric connection charge, the pilot lamp is installed to one side of earphone body, pilot lamp and control circuit electric connection, the one end of sound mouth is equipped with the omentum.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the scheme, the earphone body is connected with the terminal equipment through the Bluetooth chip module and is used through paired APP, an operator holds the earphone body, when the in-ear assembly and the connecting assembly are put into an ear for use, the in-ear detection part positioned on one side of the connecting assembly gradually enters the ear, external light beams cannot irradiate the surface of the in-ear detection part, the in-ear detection module positioned on one side of the in-ear detection part cannot sense the illumination reaction, a control circuit at which the in-ear detection module is positioned sends the in-ear operation of the in-ear assembly and the connecting assembly to a receiving end of the Bluetooth chip module through I2C serial port communication, when the Bluetooth chip module receives a signal which is transmitted by the I2C serial port communication and does not sense the light sensation, the control circuit at which the Bluetooth chip module is positioned executes the playing operation of sound, when the operator holds the earphone body to take out the connecting assembly and the in-ear assembly from the ear, the income ear detection portion that is located coupling assembling one side receives the injection that comes from light, the income ear detection module that goes into ear detection portion one side senses the shining of light beam, the control circuit at income ear detection module place judges coupling assembling and goes into the ear subassembly and takes out, go into ear detection module and go out ear operation to coupling assembling and income ear subassembly through I2C serial ports communication and send the control circuit at bluetooth chip module place, the control circuit at bluetooth chip module place stops the operation of sound broadcast, can carry out effectual management to the earphone body at normal use in-process to the power consumption effectively, it is extravagant to reduce the unnecessary electric quantity, thereby effectively prolong the time of endurance, strengthen consumer's experience effect.

2. In the scheme, in order to prevent an operator from holding the earphone body in the using process and causing that light rays cannot irradiate the in-ear detection part, so that the in-ear detection module is touched by mistake to perform dry sensing to cause the Bluetooth chip module to execute sound playing operation, waste of electricity consumption is caused, the sensing part positioned on one side of the in-ear detection part is of a hollow ring-shaped structure, the surface of the sensing part is transparent, the sensing part senses ambient light rays and light rays in gaps between fingers of the operator and captures the ambient light rays and transmits the light rays to the sensor in the holding process of the operator, the receiving end of the sensor receives light rays from the sensing part and judges and analyzes the light ray threshold value after the light rays enter the ear preset in the sensor, and when the preset threshold value in the sensor and the light ray threshold value captured by the sensing part are judged to be consistent, the sensor sends a control command signal to the Bluetooth chip module, make bluetooth chip module broadcast, the inside threshold value that sets up in advance of inductor and come from the light threshold value that response piece caught when judging inconsistent, bluetooth chip module will not play the operation, and the effectual maloperation that prevents the operator under the state of holding leads to bluetooth chip module to carry out the sound broadcast and makes the waste to the power consumption, further prolongs duration, reinforcing consumer's experience effect.

3. Above-mentioned scheme, when response piece carries out the perception to external light, external light reflects through the surface of reflecting plate one side, according to the law of conservation of energy, the energy sum that the energy that the light that the reflecting plate reflects and the energy that the reflecting plate refracts back light have equals the energy that incident light (external light), external light when the operator holds promptly shines the intensity reduction in the reflecting plate reverberation, corresponding reflecting plate refracted light's intensity increases, and pierce through in one side of printing opacity mirror, and shine in the surface of response piece, make the response piece carry out the light perception, wherein printing opacity mirror one side cross section is wedge slope column structure, make the more even income of external light, further increase the perception of response piece to light for the rotation form through one side of the relative reflecting plate of printing opacity mirror, make the response piece response more rapid.

4. Above-mentioned scheme, when going into the ear subassembly and filling in into the ear, the soft stopper that receives the duct extrusion draws in to bellied direction, the printing opacity mirror that is located one side of reflecting plate receives the diameter that comes from in the duct and soft stopper to fix the production and make the surface butt of pressing the piece in one side of printing opacity mirror to the opposite thrust in one side of extruded piece, produce mutual extruded dynamics, increase the leakproofness to soft stopper inside, the extruded piece and the pressfitting piece that are located pressfitting piece one side are in same level, one side of printing opacity mirror extrudees one side of extruded piece simultaneously, extrude the inside gaseous bellied direction mutually of the expulsing piece, the quality that makes the inside one side of soft stopper is greater than the inside opposite side of soft stopper, when making the inside airtight effect increase of soft stopper, make the soft stopper wear stability and improve, improve the broadcast tone quality of different music.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the flow structure of the in-ear detection circuit of the present invention;

fig. 3 is a schematic structural view of the connection assembly of the present invention;

FIG. 4 is a schematic view of the structure of the auxiliary light sensor of the present invention;

fig. 5 is a schematic structural view of the ear insertion assembly of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. an earphone body; 2. a connecting assembly; 3. an in-ear detection unit; 4. an ear-entry component; 5. a charging contact; 6. an indicator light; 7. a control module; 21. fitting parts; 22. a fixing member; 23. a reflective plate; 24. a light-transmitting mirror; 25. a sensing member; 26. a sound mouth; 41. a soft plug; 42. a pressing part; 43. a protrusion; 44. an extrusion; 71. an inductor; 72. a power supply module; 73. a Bluetooth chip module; 74. an in-ear detection module.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a light-sensing in-ear detection TWS bluetooth headset includes: the earphone comprises an earphone body 1, a connecting assembly 2, an in-ear detection part 3, an in-ear assembly 4 and a control module 7; the connecting assembly 2 is connected and installed on one side of the earphone body 1, the in-ear detection part 3 is arranged on the surface of one side of the connecting assembly 2, one side of the in-ear assembly 4 is abutted and installed with one side of the connecting assembly 2, and the control module 7 is installed inside the earphone body 1;

control module 7 passes through inductor 71, power module 72, bluetooth chip module 73 and income ear detection module 74, inductor 71 and power module 72 electric connection, bluetooth chip module 73 and power module 72 electric connection, income ear detection module 74 and bluetooth chip module 73 communication connection, coupling assembling 2 includes inductor 25, inductor 25 and inductor 71 communication connection, control module 7 is integrated with control circuit, control circuit respectively with inductor 71, power module 72, bluetooth chip module 73 and income ear detection module 74 control electricity alone to be connected, it is located the one side of income ear detection portion 3 to go into ear detection module 74.

Wherein, the sensor 71 is a light sensor; the power module 72 is a battery powered structure; the bluetooth chip module 73 is a high-pass QCC3026 bluetooth chip; the in-ear detection module 74 is a TXC light-sensitive in-ear detection structure;

the control circuit where the bluetooth chip module 73 is located is provided with current output by the power supply module 72;

the control circuit where the bluetooth chip module 73 is located is provided with a 3V LDO voltage stabilizing circuit, and outputs 3V voltage to supply power to the in-ear detection module 74;

in the scheme, in the using process, the earphone body 1 is connected with the terminal equipment through the Bluetooth chip module 73 and is used through paired APP, when an operator holds the earphone body 1 and puts the in-ear assembly 4 and the connecting assembly 2 into an ear for use, the in-ear detection part 3 positioned on one side of the connecting assembly 2 gradually goes into the ear, external light beams cannot irradiate the surface of the in-ear detection part 3, the in-ear detection module 74 on one side of the in-ear detection part 3 cannot sense the illumination reaction, the in-ear operation of the in-ear assembly 4 and the connecting assembly 2 is sent to the receiving end of the Bluetooth chip module 73 through I2C serial port communication by a control circuit where the in-ear detection module 74 is positioned, when the Bluetooth chip module 73 receives a signal which is not sensed to the light sense from the I2C serial port communication, the control circuit where the Bluetooth chip module 73 is positioned executes the sound playing operation, when an operator holds the earphone body 1 to take the connecting component 2 and the in-ear component 4 out of an ear, the in-ear detection part 3 positioned on one side of the connecting component 2 is injected with light, the in-ear detection module 74 positioned on one side of the in-ear detection part 3 senses the irradiation of light beams, the control circuit where the in-ear detection module 74 is positioned judges that the connecting component 2 and the in-ear component 4 are taken out, the in-ear detection module 74 sends out-ear operation of the connecting component 2 and the in-ear component 4 to the control circuit where the Bluetooth chip module 73 is positioned through I2C serial port communication, the control circuit where the Bluetooth chip module 73 is positioned stops sound playing operation, power consumption of the earphone body 1 in the normal use process can be effectively managed, unnecessary electricity waste is reduced, the endurance time is effectively prolonged, and the experience effect of consumers is enhanced;

further, in order to prevent the earphone body 1 from being held by the hand of the operator during the use process and causing light not to irradiate the in-ear detection portion 3, so that the bluetooth chip module 73 performs the operation of playing sound due to the fact that the in-ear detection module 74 is touched by mistake to perform dry sensing, and waste of electricity consumption is caused, the sensing element 25 located on one side of the in-ear detection portion 3 is of a hollow ring-shaped structure and has a transparent surface, the sensing element 25 captures ambient light and light in a gap between fingers of the operator during the holding process of the operator, and transmits the light to the sensor 71, the receiving end of the sensor 71 receives the light from the sensing element 25, and judges and analyzes the light threshold value of the in-ear preset in the sensor 71, and when the threshold value preset in the sensor 71 is judged to be consistent with the light threshold value captured from the sensing element 25, the sensor 71 sends a control command signal to the bluetooth chip module 73, make bluetooth chip module 73 broadcast, when the light threshold value that inductor 71 inside preset and come from response piece 25 to catch judges nonconformity, bluetooth chip module 73 will not play the operation, and the effectual maloperation that prevents the operator under the state of holding leads to bluetooth chip module 73 to carry out the sound broadcast and causes the waste to the power consumption, further prolongs duration, reinforcing consumer's experience effect.

Preferably, in this embodiment, the connection assembly 2 further includes an attaching member 21, a fixing member 22 and a reflective plate 23, one side of the attaching member 21 is fixed to one side of the earphone body 1, the one side of the attaching member 21 is fixed to the earphone body 1 by, but not limited to, integral molding or connection with an adhesive such as plastic neoprene, the diameter of the fixing member 22 is larger than the diameter of the attaching member 21 and is sleeved on the surface of the attaching member 21, the in-ear detecting portion 3 is disposed on the surface of the fixing member 22 to increase the sensing of the in-ear detecting portion 3 to the light environment and prevent interference of light caused by the leveling with the attaching member 21, the reflective plate 23 is connected to one side of the fixing member 22, wherein one side of the reflective plate 23 is in threaded fit with one side of the inside of the fixing member 22 to increase the adaptability between the reflective plate 23 and the fixing member 22, and the protective plastic on the outside of the fixing member 22 is in a protective plastic structure, including, but not limited to PVC, the protective plastic structure and the protective plastic structure outside the fixing member 22 includes, The TPE or PU protects the components inside the fixing member 22 from external impact while ensuring its own weight.

Preferably, as shown in fig. 3, one side of the reflector 23 is a reflector-shaped structure, one side of the reflector 23 is connected with a light-transmitting mirror 24, a cross section of one side of the light-transmitting mirror 24 is a wedge-shaped gradient structure, a sensing element 25 is mounted inside the light-transmitting mirror 24, a surface of the sensing element 25 is a light-transmitting structure, the light-transmitting mirror 24 is made of a light-transmitting and sound-insulating material, a sound mouth 26 is fixed on one side of the light-transmitting mirror 24, the sound mouth 26 is mounted on one side of the ear-inserting assembly 4, and one side of the light-transmitting mirror 24 opposite to the reflector 23 is in a rotating shape;

the light path and the light path of the external light rays are represented by arrows and lines in fig. 4;

in the above-mentioned solution, referring to fig. 4, in the above-mentioned structure, when the sensing element 25 senses the external light, the external light is reflected by the surface of one side of the reflection plate 23, according to the law of conservation of energy, the sum of the energy of the light reflected by the reflection plate 23 and the energy of the light refracted by the reflection plate 23 is equal to the energy of the external light of the incident light, that is, when the external light is held by the operator, the intensity of the reflected light irradiated on the reflection plate 23 decreases, the intensity of the light refracted by the corresponding reflection plate 23 increases, and penetrates one side of the transparent mirror 24 and irradiates the surface of the sensing element 25, so that the sensing element 25 senses the light, wherein the cross section of one side of the transparent mirror 24 is a wedge-shaped slope structure, so that the external light is incident more smoothly, the sensing element 25 further increases the sensing of the light by the transparent mirror 24 rotating relative to one side of the reflection plate 23, the sensing member 25 senses more rapidly.

Preferably, as shown in fig. 5, the ear insertion assembly 4 includes a soft plug 41, a pressing member 42 and a protrusion 43, the pressing member 42 is installed on one side of the soft plug 41, one side of the pressing member 42 is abutted against one side of the transparent lens 24, the protrusion 43 is disposed on the inner side of the soft plug 41, the sound mouth 26 is installed inside the protrusion 43, the soft plug 41 is made of a flexible material, a pressing member 44 is disposed between the outer side of the protrusion 43 and the inner wall of the soft plug 41, the inside of the pressing member 44 is filled with gas, one side of the pressing member 44 is flush with one side of the pressing member 42, one side of the pressing member 42 is coated with a flexible material such as rubber to prevent the transparent lens 24 from being damaged in the ear of the user due to rotation, when the ear insertion assembly 4 is inserted into the ear, the soft plug 41 pressed by the ear canal is folded in the direction of the protrusion 43, and the transparent lens 24 on one side of the reflection plate 23 is pressed by the opposite direction to the 44 generated by the diameter from the pressing member 41 in the ear canal and the pressing member 41 is fixed, so that the pushing force is applied to the side of the pressing member 44 The surface of the pressing part 42 is abutted against one side of the light-transmitting lens 24 to generate a mutual extrusion force to increase the tightness of the interior of the soft plug 41, the extrusion part 44 and the pressing part 42 which are positioned on one side of the pressing part 42 are positioned in the same level, one side of the light-transmitting lens 24 simultaneously extrudes one side of the extrusion part 44 to extrude the direction of the gas filled in the extrusion part 44 to be convex 43, the mass of one side of the interior of the soft plug 41 is larger than that of the other side of the interior of the soft plug 41, the wearing stability of the soft plug 41 is improved while the tightness effect of the interior of the soft plug 41 is increased, the playing tone quality of different styles of music is improved, the charging contact 5 is arranged on the outer side of the earphone body 1, the charging contact 5 is electrically connected with the power supply module 72, the indicating lamp 6 is installed on one side of the earphone body 1, the indicating lamp 6 is electrically connected with the control circuit to indicate in a flashing manner, one end of the sound mouth 26 is provided with a net film to prevent dust from entering the sound mouth 26 and influencing the use of the sound mouth 26.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., 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.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. A light-sensing in-ear detection TWS Bluetooth headset, comprising: the earphone comprises an earphone body (1), a connecting assembly (2), an in-ear detection part (3), an in-ear assembly (4) and a control module (7); the earphone is characterized in that the connecting assembly (2) is connected and installed on one side of the earphone body (1), the in-ear detection part (3) is arranged on the surface of one side of the connecting assembly (2), one side of the in-ear assembly (4) is connected and installed with one side of the connecting assembly (2) in an abutting mode, and the control module (7) is installed inside the earphone body (1);

the control module (7) is connected with the ear detection module (74) through the inductor (71), the power supply module (72), the Bluetooth chip module (73), the inductor (71) is electrically connected with the power supply module (72), the Bluetooth chip module (73) is electrically connected with the power supply module (72), the in-ear detection module (74) is in communication connection with the Bluetooth chip module (73), the connecting component (2) comprises a sensing piece (25), the sensing piece (25) is in communication connection with a sensor (71), the control module (7) is integrated with a control circuit which is respectively and independently controlled and electrically connected with the inductor (71), the power supply module (72), the Bluetooth chip module (73) and the in-ear detection module (74), the in-ear detection module (74) is positioned on one side of the in-ear detection part (3).

2. The light-sensing in-ear detection TWS Bluetooth headset of claim 1, wherein: coupling assembling (2) still include rigging (21), mounting (22) and reflecting plate (23), one side of rigging (21) with one side of earphone body (1) is fixed mutually, the diameter of mounting (22) is greater than the diameter of rigging (21), and cup joint in the surface of rigging (21), go into ear detection portion (3) and locate the surface of mounting (22), reflecting plate (23) connect in one side of mounting (22).

3. The light-sensing in-ear detection TWS Bluetooth headset of claim 2, wherein: one side of reflecting plate (23) is the speculum column structure, one side of reflecting plate (23) is connected and is installed printing opacity mirror (24), printing opacity mirror (24) one side cross section is wedge slope column structure, response piece (25) install in the inside of printing opacity mirror (24), the surface of response piece (25) is printing opacity column structure, printing opacity mirror (24) constitute for printing opacity sound insulation material, one side of printing opacity mirror (24) is fixed with sound mouth (26), sound mouth (26) install in go into one side of ear subassembly (4), printing opacity mirror (24) are relative one side of reflecting plate (23) is the rotation form.

4. The light-sensing in-ear detection TWS Bluetooth headset of claim 3, wherein: the ear-entering component (4) comprises a soft plug (41), a pressing piece (42) and a protrusion (43), the pressing piece (42) is installed on one side of the soft plug (41), one side of the pressing piece (42) is abutted to one side of the light-transmitting lens (24), the protrusion (43) is arranged on the inner side of the soft plug (41), the sound mouth (26) is installed in the protrusion (43), and the soft plug (41) is made of flexible materials.

5. The light-sensing in-ear detection TWS Bluetooth headset of claim 4, wherein: the outside of arch (43) with be equipped with extruded piece (44) between the inner wall of cork (41), the inside of extruded piece (44) is filled with gas, one side of extruded piece (44) with one side of piece (42) is kept flat mutually, one side cladding of piece (42) has flexible material.

6. The light-sensing in-ear detection TWS Bluetooth headset of claim 5, wherein: the outside of earphone body (1) is equipped with charging contact (5), charging contact (5) and power module (72) electric connection, pilot lamp (6) are installed to one side of earphone body (1), pilot lamp (6) and control circuit electric connection, the one end of sound mouth (26) is equipped with the omentum.

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