CN110611857A - Wireless earphone - Google Patents

Wireless earphone Download PDF

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Publication number
CN110611857A
CN110611857A CN201910940887.5A CN201910940887A CN110611857A CN 110611857 A CN110611857 A CN 110611857A CN 201910940887 A CN201910940887 A CN 201910940887A CN 110611857 A CN110611857 A CN 110611857A
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CN
China
Prior art keywords
display
power
power supply
display part
color
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.)
Pending
Application number
CN201910940887.5A
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Chinese (zh)
Inventor
韩秉权
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN201910940887.5A priority Critical patent/CN110611857A/en
Publication of CN110611857A publication Critical patent/CN110611857A/en
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on an electrochromic effect
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on an electrochromic effect
    • G02F1/163—Operation of electrochromic cells, e.g. electrodeposition cells; Circuit arrangements therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

The application provides a wireless headset, includes: the first power supply is used for supplying power to the wireless earphone; a first display assembly including a first electrochromic layer configured to exhibit different colors according to an amount of power of the first power source and to indicate the amount of power of the first power source according to the exhibited colors. The user can determine the electric quantity of the wireless earphone through the color presented by the wireless earphone. The application facilitates the use of the wireless earphone by the user, and improves the user experience.

Description

Wireless earphone
Technical Field
The application relates to the field of wearable equipment, in particular to a wireless earphone.
Background
The wireless earphone is a hand-free earphone which applies the Bluetooth technology to an earphone body and realizes the audio signal receiving and transmitting function by establishing a wireless communication connection relation with electronic equipment such as a mobile phone and the like. The wireless earphone is widely favored by people because people can avoid troublesome trip of a data cable.
The user wants to know the electric quantity of the wireless earphone, the electronic equipment connected with the wireless earphone needs to be opened, the electronic equipment enters a management interface of the electronic equipment to be checked, and inconvenience is brought to the user to use the wireless earphone.
Disclosure of Invention
In order to solve the above problem, an embodiment of the present application provides a wireless headset.
The embodiment of the application provides a wireless earphone, which comprises:
the first power supply is used for supplying power to the wireless earphone;
a first display assembly including a first electrochromic layer configured to exhibit different colors according to an amount of power of the first power source and to indicate the amount of power of the first power source according to the exhibited colors.
In one possible design, the first power supply includes a first power supply portion and a second power supply portion;
the first power supply part is used for supplying power to a loudspeaker of the wireless earphone;
the second power supply part is used for supplying power to the first display component, and the first electrochromic layer is configured to present different colors according to the output voltage of the second power supply part;
a controller configured to control an output voltage of the second power supply portion according to an amount of power of the first power supply portion.
In one possible design, the controller is provided with at least one electric quantity threshold, each electric quantity threshold divides the electric quantity of the first power supply part into a plurality of electric quantity value ranges, and the controller corresponds each electric quantity value range to a plurality of regulating voltages one to one;
the controller is configured to make the output voltage of the second power supply portion equal to the regulation voltage corresponding to the target power quantity value range when the power quantity of the first power supply portion is within the target power quantity value range.
In one possible design, the first display assembly includes a plurality of display portions, each of the display portions includes one of the first electrochromic layers, and the controller controls the second power supply portion to independently supply power to each of the display portions;
each first electrochromic layer identifies the electric quantity of the first power supply part according to the arrangement combination of displayed colors.
In a possible design, the first display assembly includes a first display portion, a second display portion, a third display portion, a fourth display portion, and a fifth display portion, and the first display portion, the second display portion, the third display portion, the fourth display portion, and the fifth display portion are arranged in sequence at intervals in a straight line.
In a possible design, if the power of the first power source is between 80% and 100%, the first display portion displays green, the second display portion displays green, the third display portion displays green, the fourth display portion displays green and the fifth display portion displays green;
if the electric quantity of the first power supply is between 60% and 80%, the first display part displays green, the second display part displays green, the third display part displays green, the fourth display part displays green and the fifth display part does not display color;
if the electric quantity of the first power supply is between 40% and 60%, the first display part displays green, the second display part displays green, the third display part displays green, the fourth display part does not display color and the fifth display part does not display color.
In a possible design, if the power of the first power source is between 20% and 40%, the first display portion displays yellow, the second display portion displays yellow, the third display portion does not display color, the fourth display portion does not display color, and the fifth display portion does not display color.
In a possible design, if the power of the first power source is between 0 and 20%, the first display portion displays red, the second display portion does not display color, the third display portion does not display color, the fourth display portion does not display color, and the fifth display portion does not display color.
In one possible design, the first display assembly further includes:
a first conductive layer and a second conductive layer for receiving a voltage of the first power supply;
the first ion storage layer is made of electrochromic materials, and the color presented by the first display component is formed by overlapping the color presented by the first electrochromic layer and the color presented by the first ion storage layer;
a first electrolyte layer for transporting ions between the first electrochromic layer and the first ion storage layer, the first electrolyte layer being located between the first electrochromic layer and the first ion storage layer.
In one possible design, the wireless headset includes a first headset and a second headset, the wireless headset further including a second display assembly and a second power source;
the first earpiece includes the first display component, the first power source being located within the first earpiece;
the second earpiece includes the second display assembly, the second display assembly is connected to the second power source within the second earpiece, the second display assembly includes a second electrochromic layer, the second electrochromic layer is configured to present different colors according to an amount of power of the second power source, and to indicate the amount of power of the second power source according to the presented colors.
The wireless headset provided by the application comprises a first power supply and a first display component. The first power supply is used for supplying power to the wireless headset. The first display assembly includes a first electrochromic layer configured to present different colors based on a charge of the first power source and to indicate the charge of the first power source based on the presented colors. The user can determine the electric quantity of the wireless earphone through the color presented by the wireless earphone. The user does not need to open the electronic equipment connected with the wireless earphone, enters a management interface of the electronic equipment to check, and then can determine the electric quantity of the wireless earphone. Therefore, the wireless earphone is convenient for the user to use, and the user experience is improved.
Drawings
Fig. 1 is a schematic structural diagram of a wireless headset according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of a display module according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of a first power supply provided in an embodiment of the present application;
FIG. 4 is a schematic structural diagram of a display module according to an embodiment of the present disclosure;
FIG. 5 is a schematic diagram illustrating a power level display according to an embodiment of the present disclosure;
FIG. 6 is a schematic diagram illustrating another exemplary power level display provided by an embodiment of the present disclosure;
FIG. 7 is a schematic diagram illustrating a power level display according to an embodiment of the present application;
fig. 8 is a schematic structural diagram of another wireless headset according to an embodiment of the present application.
Detailed Description
The present application is further described with reference to the following figures and examples.
In the following description, the terms "first" and "second" are used for descriptive purposes only and are not intended to indicate or imply relative importance. The following description provides embodiments of the present application, where different embodiments may be substituted or combined, and thus the present application is intended to include all possible combinations of the same and/or different embodiments described. Thus, if one embodiment includes feature A, B, C and another embodiment includes feature B, D, then this application should also be considered to include an embodiment that includes one or more of all other possible combinations of A, B, C, D, even though this embodiment may not be explicitly recited in text below.
The following description provides examples, and does not limit the scope, applicability, or examples set forth in the claims. Changes may be made in the function and arrangement of elements described without departing from the scope of the disclosure. Various examples may omit, substitute, or add various procedures or components as appropriate. For example, the described methods may be performed in an order different than the order described, and various steps may be added, omitted, or combined. Furthermore, features described with respect to some examples may be combined into other examples.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a wireless headset 10 according to an embodiment of the present disclosure. As shown in fig. 1, the wireless headset 10 may include a first power source 101 and a first display assembly 102.
The first power supply 101 is used to supply power to the wireless headset 10. The first display assembly 102 includes a first electrochromic layer 1021, and the first electrochromic layer 1021 is configured to display different colors according to the power of the first power source 101 (when the first power source 101 includes a plurality of power supply portions, the total power of the plurality of power supply portions is referred to herein), and to indicate the power of the first power source 101 according to the displayed colors.
The wireless headset 10 in the embodiment of the present application is configured such that no connection line exists between the wireless headset 10 and the electronic device. The wireless headset 10 may be a bluetooth headset or an infrared headset, etc.
The first electrochromic layer 1021 is a core layer in the first display element 102, and for inorganic electrochromic materials, the material is usually coated on the conductive layer by means of electron beam evaporation or electrochemical deposition, and for conductive polymers, the material is attached on the conductive layer by means of spin coating, spray coating, or electrochemical polymerization. The electrochromic layer can be divided into an anodic electrochromic material and a cathodic electrochromic material. The ideal anode electrochromic material is in a transparent or light-colored state in a neutral state and is in a colored state in an oxidation state, such as NiO; and the cathodic electrochromic material is colored in the neutral state and transparent or light colored in the doped state, such as PEDOT.
Fig. 2 is a schematic structural diagram of a display module 102 according to an embodiment of the present disclosure. As shown in fig. 2, the first display assembly 102 may further include a first conductive layer 1022, a second conductive layer 1023, a first ion storage layer 1024, and a first electrolyte layer 1025.
The first conductive layer 1022 and the second conductive layer 1023 are used for receiving a voltage of the first power source 101.
First ion storage layer 1024 is comprised of an electrochromic material and the color exhibited by first display component 102 is formed by the superposition of the color exhibited by first electrochromic layer 1021 and the color exhibited by first ion storage layer 1024.
The first electrolyte layer 1025 is for transferring ions between the first electrochromic layer 1021 and the first ion storage layer 1025, and the first electrolyte layer 1025 is located between the first electrochromic layer 1021 and the first ion storage layer 1024.
The first conductive layer 1022 and the second conductive layer 1023 can have excellent conductivity and good optical transmittance, and do not affect the optical transmittance of the device. The most widely used transparent conductive layers are Indium Tin Oxide (ITO), tin oxide (SnO2), and Antimony Tin Oxide (ATO), and furthermore, Ag and Au nanowires can also be used as transparent conductive layers. At present, the transparent conducting layer is mostly prepared on a substrate by adopting a magnetron sputtering method.
First electrolyte layer 1025 is one of the important factors affecting the color change performance, cycle life, and weatherability of the device, with the main parameters being ionic conductivity, transparency, chemical, thermal and light stability, and safety. The ionic conductivity determines the color changing speed and uniformity of the device, the ionic conductivity at room temperature is more than 10 < -4 > S.cm < -1 >, the electronic conductivity is less than 10 < -12 > S.cm < -1 >, and short-circuit current is avoided. Transparency affects the optical performance of the device, and stability and safety also determine the weatherability and practicality of the device.
First electrolyte layer 1025 may be either liquid or solid. The device that liquid electrolyte made changes color fast, but liquid electrolyte reveals the back potential safety hazard big, and stability and weatherability are relatively poor, and the change of temperature can seriously influence inside fluid surface tension and ion velocity of motion, and then influences the inside and outside pressure differential of device, along with the increase of device size, the influence effect is more obvious, and it is inhomogeneous to appear changing color of device easily, and optical modulation performance descends and produce phenomenons such as bubble, restricts its practical application. Gel-like or solid polymer electrolytes are ion-conducting phases formed by dissolving salts in a polar polymer matrix. The gel or solid polymer electrolyte has good electrochemical stability, uses polymer solid as a supporting framework, has good plasticity, can be mechanically processed, becomes the first choice for realizing the practicability of the electrochromic material, and is mostly prepared by a spin coating or blade coating method at present.
The first ion storage layer 1024 plays a role of storing reservoir charges in the electrochromic device, that is, plays a role of storing corresponding counter ions and maintaining charge balance of the whole system when the electrochromic layer material undergoes an oxidation-reduction reaction. The ion storage layer can also be an electrochromic material with the color change performance opposite to that of the previous layer of electrochromic material, so that the functions of color superposition or color complementation can be realized. Or a material that has only reservoir charge capability but no electrochromic properties.
Optionally, the first electrochromic layer 1021 is formed by the superposition of an anode electrochromic layer and a cathode electrochromic layer. The anodic electrochromic layer is formed of an anodic electrochromic material. The cathode electrochromic layer is formed of a cathode electrochromic material. The design of the double-layer electrochromic material can enable the whole device to display colors in an oxidation state and a reduction state, and the color development type of the whole device can be adjusted by selecting different materials according to a color collocation principle.
In the wireless headset 10 provided by the present application, the electrochromic layer in the wireless headset 10 can show different colors according to different power quantities of the power supply. The user can determine the power level of the wireless headset 10 by the color presented by the wireless headset 10. Therefore, the problem that in the prior art, a user needs to open the electronic device connected with the wireless earphone 10 and enter the management interface of the electronic device, and the operation is complex is solved.
Fig. 3 is a schematic structural diagram of a first power supply 101 according to an embodiment of the present disclosure. As shown in fig. 3, the first power source 101 may include a first power supplying part 1011, a second power supplying part 1012, and a controller 1013.
The first power supply portion 1011 is used to supply power to the speaker of the wireless headset 10.
The second power supply portion is used for supplying power to the first display component 102, and the first electrochromic layer 1021 is configured to present different colors according to the output voltage of the second power supply portion 1021.
The controller 1013 is configured to control the output voltage of the second power supply part 2012 according to the amount of power of the first power supply part 2011.
The first power supply unit 1011 is a power supply for the wireless headset 10 to generate sound, and is also a monitoring object for monitoring the electric quantity in the embodiment of the present application. The controller 1013 may control the output voltage of the second power supply part according to the amount of power of the first power supply part through a set control circuit. The first electrochromic layer 1021 presents different colors according to the output voltage of the second power supply part 2021, so that the first electrochromic layer 1021 displays different colors according to the electric quantity of the first power supply part 2011.
The first power supply unit 1011 and the second power supply unit 1012 may be two independent power supplies. The controller 1013 may be a control circuit. The controller 1013 controls the voltage value externally output by the second power supply unit 1012 according to the power amount of the first power supply unit 1011.
The first power supply portion 1011 may be an independent power supply, and the second power supply portion 1012 may also be a circuit for supplying a voltage to the first display module 102. The controller 1013 may be a control circuit. The controller 1013 controls the voltage value externally output by the circuit of the second power supply unit 1012 according to the electric quantity of the first power supply unit 1011.
Since the first power supply part 1011 supplies power to the speaker of the wireless headset 10, the amount of power of the first power supply part 1011 is gradually reduced as the wireless headset 10 is used. If the relationship between the voltage externally output by the second power supply unit 1012 and the power of the first power supply unit is a linear function, the voltage externally output by the second power supply unit 1012 also gradually increases and decreases. The colors displayed by the display assembly 102 are also likely to be progressive, thereby preventing the user from intuitively and accurately determining the amount of power remaining in the wireless headset 10.
Based on the above problem, in the embodiment of the present invention, the controller 1013 is provided with at least one electric quantity threshold, each electric quantity threshold divides the electric quantity of the first power supply unit 1011 into a plurality of electric quantity value ranges, and the controller 1013 corresponds each electric quantity value range to a plurality of adjustment voltages one to one. The controller 1013 is configured to make the output voltage of the second power supply part 1012 equal to the adjustment voltage corresponding to the target power amount value range when the power amount of the first power supply part 1011 is in the target power amount value range.
For example, the controller 1013 is provided with the following charge amount thresholds 20% and 80%. The electric quantity of the first power supply part 1011 is divided into three electric quantity value ranges of 0-20%, 20-80% and 80-100% according to the voltage threshold. If the user wants to make the wireless headset 10 appear red when the amount of power of the first power supplying part 1011 is 0-20%, and the first electrochromic layer 1021 can appear red when the applied voltage is 1V, the controller 1013 controls the output voltage of the second power supplying part 1012 to be 1V when the amount of power of the first power supplying part 1011 is 0-20%.
If the user wants to make the wireless headset 10 appear yellow when the amount of power of the first power supplying part 1011 is 20% -80%, and the first electrochromic layer 1021 can appear yellow when the applied voltage is 5V, the controller 1013 controls the output voltage of the second power supplying part 1012 to be 5V when the amount of power of the first power supplying part 1011 is 20% -80%.
If the user wants to make the wireless headset 10 appear green when the amount of power of the first power supplying part 1011 is 80% -100%, and the first electrochromic layer 1021 can appear green when the applied voltage is 3V, the controller 1013 controls the output voltage of the second power supplying part 1012 to be 3V when the amount of power of the first power supplying part 1011 is 80% -100%.
Therefore, although the electric quantity of the first power supply portion 1011 is gradually changed, the color of the first display component 102 of the wireless earphone 10 can be changed in a step manner by the controller of the wireless earphone 10 provided by the embodiment of the present application, and when the electric quantity supplied to the speaker of the earphone is in a specific electric quantity range, the first display component 102 of the wireless earphone 10 presents a specific color, so as to facilitate a user to more intuitively obtain the electric quantity of the wireless earphone 10.
The first display component 102 may include a display portion, and the change of the power supplied to the speaker in the wireless headset 10 is reflected by the change of different colors of the display portion. The first display assembly 102 may also include a plurality of displays. Referring to fig. 4, fig. 4 is a schematic structural diagram of a display module according to an embodiment of the present disclosure. As shown in fig. 4, the first display module 102 includes a first display portion 4011, a second display portion 4012, a third display portion 4013, a fourth display portion 4014, and a fifth display portion 4015, and the first display portion 4011, the second display portion 4012, the third display portion 4013, the fifth display portion 4014, and the fifth display portion 4015 are arranged in order at intervals of a straight line. The controller 1013 controls the second power supply unit to independently supply power to each display unit.
Compared with the technical scheme that the first display component 102 only comprises one display part and is used for displaying the residual power in the wireless earphone 10, the technical scheme that the first display component 102 comprises a plurality of display parts can make the power identification displayed by the display component of the wireless earphone 10 richer and more vivid through the position relationship among the plurality of display parts.
In one possible design, if the electricity amount of the first power source 101 is between 80% and 100%, the first display portion 4011 displays green, the second display portion 4012 displays green, the second display portion 4013 displays green, the fourth display portion 4014 displays green, and the fifth display portion 4015 displays green.
If the electricity amount of the first power source 101 is 60% to 80%, the first display portion 4011 displays green, the second display portion 4012 displays green, the second display portion 4013 displays green, the fourth display portion 4014 displays green, and the fifth display portion 4015 does not display color.
If the electricity amount of the first power source 101 is 40% to 60%, the first display portion 4011 displays green, the second display portion 4012 displays green, the second display portion 4013 displays green, the fifth display portion 4015 does not display color, the fourth display portion 4014 does not display color, and the fifth display portion 4015 does not display color.
In one possible design, if the amount of electricity of the first power source 101 is between 20% and 40%, the first display portion 4011 displays yellow, the second display portion 4012 displays yellow, the second display portion 4013 does not display color, the fourth display portion 4014 does not display color, and the fifth display portion 4015 does not display color.
In one possible design, if the amount of electricity of the first power source 101 is between 0 and 20%, the first display portion 4011 displays red, the second display portion 4012 does not display color, the third display portion 4013 does not display color, the fourth display portion 4014 does not display color, and the fifth display portion 4015 does not display color.
Fig. 5 is a schematic diagram illustrating power supply capacity display according to an embodiment of the present disclosure. Fig. 5 shows a graph of the display effect of the first display assembly 102 when the first power source 101 has a power between 80% and 100%. Fig. 6 is a schematic diagram illustrating another power supply capacity display according to an embodiment of the present disclosure. Fig. 6 shows a display effect diagram of the first display assembly 102 when the power of the first power source 101 is between 60% and 80%. Fig. 7 is a schematic diagram illustrating a power level display according to another embodiment of the present disclosure. Fig. 7 shows a display effect diagram of the first display assembly 102 when the power of the first power source 101 is between 40% and 60%. As can be seen from fig. 5 to 7, the wireless headset 10 provided in the embodiment of the present application shows the power of the power supply vividly by using the display assembly composed of five display portions, so that the user can obtain the power usage of the wireless headset 10 from the appearance of the wireless headset 10, and other standby situations such as charging and the like are made in advance, thereby improving the usage experience of the user.
Referring to fig. 8, fig. 8 is a schematic structural diagram of another wireless headset 10 according to an embodiment of the present disclosure. As shown in fig. 8, the wireless headset 100 includes a first headset 11 and a second headset 12, and the wireless headset 10 may further include a second display assembly 112 and a second power supply 112. The first earpiece 11 comprises a first display assembly 102, and the first power supply 101 is located within the first earpiece 11. The second earphone 12 includes a second display component 112, the second display component 112 is connected to a second power source 112 of the second earphone 12, the second display component 112 includes a second electrochromic layer 1121, and the second electrochromic layer 1121 is configured to display different colors according to the power of the second power source 112 and indicate the power of the second power source 112 according to the displayed colors.
In one embodiment, the user frequently uses the left and right channel wireless headsets 10 separately, resulting in different power levels for the two headsets. The wireless earphone 10 of sound channel about same group, battery capacity of leaving the factory, battery aging rate difference all can cause two independent earphone battery electric quantities to differ and just show an electric quantity display strip at the cell-phone end, can't know the electric quantity of two independent wireless earphones 10.
The wireless earphone 10 power provided by the embodiment of the application includes a first wireless earphone 10 and a second wireless earphone 10, the first wireless earphone 10 and the second wireless earphone 10 are respectively provided with a power supply and a display component, and the display components in the two wireless earphones 10 can respectively display colors according to the power supply power in the two wireless earphones 10. The user can determine the amount of power in the two wireless headsets 10 by observing the different colors presented by the two wireless headsets 10. The two wireless headsets 10 each include different power sources and display components, and the two wireless headsets 10 can determine the power of their respective power sources according to the different colors displayed by the display components of the wireless headsets 10, i.e., the two wireless headsets 10 are independent individuals. Therefore, the problem that in the prior art, a user cannot simultaneously know the electric quantity conditions of the two wireless earphones 10 and inconvenience is caused to the use of the wireless earphones 10 can be solved.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. A wireless headset, comprising:
the first power supply is used for supplying power to the wireless earphone;
a first display assembly including a first electrochromic layer configured to exhibit different colors according to an amount of power of the first power source and to indicate the amount of power of the first power source according to the exhibited colors.
2. The wireless headset of claim 1, wherein the first power source comprises a first power supply portion and a second power supply portion;
the first power supply part is used for supplying power to a loudspeaker of the wireless earphone;
the second power supply part is used for supplying power to the first display component, and the first electrochromic layer is configured to present different colors according to the output voltage of the second power supply part;
a controller configured to control an output voltage of the second power supply portion according to an amount of power of the first power supply portion.
3. The wireless headset of claim 2,
the controller is provided with at least one electric quantity threshold, each electric quantity threshold divides the electric quantity of the first power supply part into a plurality of electric quantity value ranges, and each electric quantity value range corresponds to a plurality of regulating voltages one to one;
the controller is configured to make the output voltage of the second power supply portion equal to the regulation voltage corresponding to the target power quantity value range when the power quantity of the first power supply portion is within the target power quantity value range.
4. The wireless headset of claim 2, wherein the first display assembly comprises a plurality of display portions, each of the display portions comprising one of the first electrochromic layers, the controller controlling the second power supply portion to independently power each of the display portions;
each first electrochromic layer identifies the electric quantity of the first power supply part according to the arrangement combination of displayed colors.
5. The wireless earphone according to claim 4, wherein the first display component comprises a first display portion, a second display portion, a third display portion, a fourth display portion and a fifth display portion, and the first display portion, the second display portion, the third display portion, the fourth display portion and the fifth display portion are sequentially arranged at intervals in a straight line.
6. The wireless headset of claim 5,
if the electric quantity of the first power supply is between 80% and 100%, the first display part displays green, the second display part displays green, the third display part displays green, the fourth display part displays green and the fifth display part displays green;
if the electric quantity of the first power supply is between 60% and 80%, the first display part displays green, the second display part displays green, the third display part displays green, the fourth display part displays green and the fifth display part does not display color;
if the electric quantity of the first power supply is between 40% and 60%, the first display part displays green, the second display part displays green, the third display part displays green, the fourth display part does not display color and the fifth display part does not display color.
7. The wireless headset of claim 5,
if the electric quantity of the first power supply is between 20% and 40%, the first display part displays yellow, the second display part displays yellow, the third display part does not display color, the fourth display part does not display color and the fifth display part does not display color.
8. The wireless headset of claim 5,
and if the electric quantity of the first power supply is between 0 and 20 percent, the first display part displays red, the second display part does not display color, the third display part does not display color, the fourth display part does not display color and the fifth display part does not display color.
9. The wireless headset of claim 1, wherein the first display assembly further comprises:
a first conductive layer and a second conductive layer for receiving a voltage of the first power supply;
the first ion storage layer is made of electrochromic materials, and the color presented by the first display component is formed by overlapping the color presented by the first electrochromic layer and the color presented by the first ion storage layer;
a first electrolyte layer for transporting ions between the first electrochromic layer and the first ion storage layer, the first electrolyte layer being located between the first electrochromic layer and the first ion storage layer.
10. The wireless headset of claim 1, comprising a first headset and a second headset, wherein: the wireless headset further comprises a second display assembly and a second power supply;
the first earpiece includes the first display component, the first power source being located within the first earpiece;
the second earpiece includes the second display assembly, the second display assembly is connected to the second power source within the second earpiece, the second display assembly includes a second electrochromic layer, the second electrochromic layer is configured to present different colors according to an amount of power of the second power source, and to indicate the amount of power of the second power source according to the presented colors.
CN201910940887.5A 2019-09-30 2019-09-30 Wireless earphone Pending CN110611857A (en)

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Application publication date: 20191224