CN105657598A - Earphone control device suitable for user terminal - Google Patents
Earphone control device suitable for user terminal Download PDFInfo
- Publication number
- CN105657598A CN105657598A CN201610190377.7A CN201610190377A CN105657598A CN 105657598 A CN105657598 A CN 105657598A CN 201610190377 A CN201610190377 A CN 201610190377A CN 105657598 A CN105657598 A CN 105657598A
- Authority
- CN
- China
- Prior art keywords
- control device
- earphone
- microphone
- earphone control
- line
- 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.)
- Granted
Links
- 238000012545 processing Methods 0.000 claims description 8
- 239000003990 capacitor Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000006870 function Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000003825 pressing Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000007779 soft material Substances 0.000 description 3
- 230000005236 sound signal Effects 0.000 description 3
- 101150066284 DET2 gene Proteins 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Classifications
-
- 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
- H04R1/1041—Mechanical or electronic switches, or control elements
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Headphones And Earphones (AREA)
Abstract
An embodiment of the invention discloses an earphone control device suitable for a user terminal. The earphone control device comprises an earphone control device plug and an earphone control device controller which are connected through a lead, the earphone control device controller comprises a shell and a sliding sensor, the shell is used for a user to input touch operation, and the sliding sensor is used for detecting the touch operation input by the user. The earphone control device plug and the earphone control device controller are connected through the lead; when the earphone control device plug is inserted into a corresponding user terminal, the earphone control device controller can be controlled to realize volume adjusting effect; the earphone control device controller comprises the shell and the sliding sensor, and the user can directly input the touch operation on the shell for volume adjusting. Consequently, by adopting the earphone control device, the problem that buttons of earphone line control devices are inflexible to operate and cumbersome can be solved.
Description
Technical Field
The invention relates to the technical field of electronics, in particular to an earphone control device suitable for a user terminal.
Background
The rise and popularity of mobile electronic devices, particularly smart phones and tablet computers, enriches people's lives and entertainment, with music and video playback being one of their primary functions. Accordingly, headphones also become one of the indispensable peripherals of this type of product. For example, a user may control a user terminal (e.g., a mobile phone) electrically connected to the headset cord-control device through a key in the headset cord-control device. The traditional earphone wire control device is a mechanical key, and the user terminal electrically connected with the earphone wire control device is controlled by pressing the mechanical key on the earphone wire control device. It can be seen that the keys of the conventional earphone line control device are relatively stiff and heavy to operate.
Disclosure of Invention
The embodiment of the invention provides an earphone control device suitable for a user terminal, which can solve the problems that the traditional earphone line control device is relatively stiff and heavy in key operation.
The embodiment of the invention discloses an earphone control device suitable for a user terminal, which comprises:
a plug of the earphone control device and a controller of the earphone control device, the plug of the earphone control device is connected with the controller of the earphone control device through a lead, wherein,
the earphone control device controller comprises a shell and a sliding sensor, wherein the shell is used for inputting touch operation by a user, and the sliding sensor is used for detecting the touch operation input by the user.
Optionally, the shell is made of a soft material.
Optionally, the headphone control apparatus controller further includes a pressure sensor, and the pressure sensor is configured to detect a pressure value of a touch operation input by a user.
Optionally, the earphone control device further includes a microphone and an ear hook, the ear hook includes a left channel ear hook and a right channel ear hook, and the earphone control device plug is divided into four segments including a ground wire, a microphone control line, a left channel line and a right channel line; wherein,
the positive pole and the negative pole of the microphone are respectively and correspondingly connected with the microphone control line and the ground wire, and the left sound channel ear hook and the right sound channel ear hook are respectively and correspondingly connected between the left sound channel line and the ground wire and between the right sound channel line and the ground wire; and a series branch of a resistor and a key switch is also connected in parallel between the positive electrode and the negative electrode of the microphone.
Optionally, the earphone control device plug sequentially divides the ground line, the microphone control line, the left channel line and the right channel line from one end close to the earphone control device controller; or,
the earphone control device plug sequentially divides the microphone control line, the ground line, the left sound channel line and the right sound channel line from one end close to the earphone control device controller.
Optionally, the resistor is a precision resistor with an error range of 1%.
Optionally, a filter capacitor is connected in parallel between the positive electrode and the negative electrode of the microphone.
Optionally, the earphone control device controller is connected to the microphone through a wire, and a length of the wire connecting the earphone control device controller to the microphone ranges from 90 cm to 110 cm.
Optionally, the housing is shaped as a flat body or a cylinder.
Optionally, the earphone control device further includes a processing unit, where the processing unit is configured to convert the touch operation into a corresponding control signal, and the control signal is used to control a user terminal connected to the earphone control device.
In an embodiment of the present invention, the earphone control device includes an earphone control device plug and an earphone control device controller, and the earphone control device plug is connected to the earphone control device controller through a wire, where the earphone control device controller includes a housing and a sliding sensor, the housing is used for a user to input a touch operation, and the sliding sensor is used for detecting the touch operation input by the user. In the earphone control device disclosed by the embodiment of the invention, the plug of the earphone control device is connected with the controller of the earphone control device through a wire, so that the plug of the earphone control device is inserted into a corresponding user terminal, and the controller of the earphone control device can be controlled to achieve the effect of volume adjustment; and the earphone control device controller comprises a shell and a sliding sensor, so that a user can directly input touch operation on the shell to adjust the volume. Therefore, the earphone control device disclosed by the embodiment of the invention can solve the problems that the traditional earphone line control device is relatively stiff and heavy in key operation.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are 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 structural diagram of an earphone control device suitable for a user terminal according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of another earphone control device suitable for a user terminal according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a plug of an earphone control device according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention discloses an earphone control device suitable for a user terminal. In the earphone control device disclosed by the embodiment of the invention, the plug of the earphone control device is connected with the controller of the earphone control device through a wire, so that the plug of the earphone control device is inserted into a corresponding user terminal, and the controller of the earphone control device can be controlled to achieve the effect of volume adjustment; and the earphone control device controller comprises a shell and a sliding sensor, so that a user can directly input touch operation on the shell to adjust the volume. Therefore, the earphone control device disclosed by the embodiment of the invention can solve the problems that the traditional earphone line control device is relatively stiff and heavy in key operation. Each of which is described in detail below.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an earphone control device suitable for a user terminal according to an embodiment of the present invention. The earphone control device shown in fig. 1 may be applied to user terminals such as smart phones (e.g., Android phones, iOS phones, etc.), tablet computers, palm computers, and Mobile Internet Devices (MIDs). As shown in fig. 1, the headphone control device may include a headphone control device plug 11 and a headphone control device controller 12, the headphone control device plug 11 and the headphone control device controller 12 are connected by a wire, wherein,
the headphone controller 12 includes a housing 120 and a slide sensor 121, the housing 120 being used for a user to input a touch operation, and the slide sensor 121 being used for detecting the touch operation input by the user.
In the embodiment of the present invention, the housing 120 is used for a user to input a touch operation, wherein the housing 120 is made of a flexible material. The soft material is a material with strong elasticity, which is not easy to break and is easily affected by temperature, and is easily deformed at high temperature, so that the temperature should not be too high when the material is used.
In the embodiment of the present invention, the touch operation may include, but is not limited to, one or more of a pressing operation and a sliding operation. The user can not only control the volume of the voice signal output by the terminal through inputting touch operation, but also control the multimedia content needing to be played currently through inputting touch operation. For example, if music is currently played, the user may control to play the previous music or the next music by inputting a touch operation. That is, the touch commands corresponding to different touch operations are different.
In the embodiment of the present invention, the earphone control device controller 12 further includes a pressure sensor, and the pressure sensor is configured to detect a pressure value of the touch operation input by the user.
The pressure sensor is composed of a sensing element, a conversion element and a subsequent processing part, the pressure sensor generally applies a strain gauge to measure pressure, the manufacturing principle of the strain gauge is based on a bridge circuit, and when the resistance on a bridge arm meets the following conditions: when R1R3 is equal to R2R4, the bridge is balanced, the output voltage is zero, and when the resistance changes, the bridge is unbalanced, and a certain voltage is output. The voltage output from the single-arm bridge, the double-arm bridge, and the full-arm bridge varies linearly in an approximate manner to the variation of the resistance. The strain gauge is a thin sheet, two resistors made of resistance wires are embedded on the upper surface of the strain gauge, two same resistors are arranged on the lower surface of the strain gauge, a bridge circuit is formed on the connection, when no pressure exists on the strain gauge, the spoken voltage is zero, when pressure acts, the upper resistor is increased, the lower resistor is decreased, the bridge is not constant, the strain gauge is the same resistance wire, the resistance variation is the same, the output voltage and the resistance variation are in a linear relation, and therefore the pressure can be measured by solving the pressure.
As shown in fig. 1, the headphone control device includes a headphone control device plug 11 and a headphone control device controller 12, and the headphone control device plug 11 is connected to the headphone control device controller 12 through a wire, where the headphone control device controller 12 includes a housing 120 and a sliding sensor 121, the housing 120 is used for a user to input a touch operation, and the sliding sensor 121 is used for detecting the touch operation input by the user. In the earphone control device disclosed by the embodiment of the invention, the earphone control device plug 11 is connected with the earphone control device controller 12 through a wire, so that the earphone control device controller 12 can be controlled while the earphone control device plug 11 is inserted into a corresponding user terminal, so as to achieve the effect of volume adjustment; and the headphone control device controller includes a housing 120 and a sliding sensor 121, the user can directly input touch operation on the housing 120 to adjust the volume. Therefore, the earphone control device disclosed by the embodiment of the invention can solve the problems that the traditional earphone line control device is relatively stiff and heavy in key operation.
Referring to fig. 2, fig. 2 is a schematic structural diagram of another earphone control device suitable for a user terminal according to an embodiment of the present invention. Fig. 2 is further detailed on the basis of fig. 1, and may include a microphone 13 and an ear hook 14 in addition to the structure shown in fig. 1. The ear hook 14 comprises a left channel ear hook 140 and a right channel ear hook 141, and the earphone control device plug 11 is divided into four sections, including a ground wire 110, a microphone control wire 111, a left channel wire 112 and a right channel wire 113; wherein,
the positive pole and the negative pole of the microphone 13 are respectively and correspondingly connected with the microphone control line 111 and the ground wire 110, and the left channel ear hook 140 and the right channel ear hook 141 are respectively and correspondingly connected between the left sound channel line 112 and the ground wire 110 and between the right sound channel line 113 and the ground wire 110; a series branch of a resistor and a key switch is also connected in parallel between the positive pole and the negative pole of the microphone 13.
In the embodiment of the invention, the microphone is named as a microphone, and is an energy conversion device for converting a sound signal into an electric signal. The classification into different types can be carried out according to different classification criteria. For example, the principle of sound-electricity conversion is divided into: electric (moving coil type, aluminum ribbon type), condenser microphone, piezoelectric (direct current polarization type), piezoelectric (crystal type, ceramic type), electromagnetic type, carbon particle type, semiconductor type, and the like; the method is divided into the following steps according to the acting force of a sound field: pressure type, pressure difference type, combined type, linear type and the like; the transmission mode of the electric signals is divided into: wired as well as wireless; the method comprises the following steps: a measuring microphone, a human voice microphone, a musical instrument microphone, a recording microphone, and the like; the method is divided into the following steps according to the directivity: heart, acute heart, super heart, bidirectional (8-shaped) and non-directional (omnidirectional). Among them, the electret microphone has small volume and low cost, and is widely used in devices such as telephones, mobile phones and the like. The silicon microphone is based on the CMOSMEMS technology and has smaller volume. The consistency will be more than 4 times better than that of electret capacitor microphones, so MEMS microphones are particularly suitable for cost-effective microphone array applications, where a better matched microphone will improve sound wave formation and reduce noise.
In the embodiment of the invention, the ear hook is a type of the earphone and the earplug which are divided according to the wearing mode. In brief, the method comprises the following steps: the cross beam which plays a role in connecting and fixing the two units of the earphone is cancelled, and the plug is provided with an exquisite hook to be hung on the ear, namely the plug body is provided with the hook to be hung on the ear. Ear-hooks can be generally divided into three categories: headphone, earplug and in-ear hangers.
In the embodiment of the invention, after the plug of the earphone control device is inserted into the user terminal, the audio signal output by the user terminal can be amplified in power and output by utilizing the left channel ear hook and the right channel ear hook.
In the embodiment of the present invention, an earphone control circuit is provided in the earphone control device, and the microphone 13 is connected to the ear hook 14 through a wire. In this case, the length of the wire connecting the microphone 13 and the ear hook 14 is generally set to 10 cm to 15 cm. The earphone control device disclosed by the embodiment of the invention is different from the existing earphone control device in that the existing earphone control device is provided with the microphone 13 and the earphone control device controller 12 together, and the earphone control device disclosed by the embodiment of the invention is provided with the microphone 13 and the earphone control device controller 12 separately. The earphone control device controller 12 is disposed at the earphone control device plug 11, wherein the length of the wire connecting the earphone control device plug 11 and the earphone control device controller 12 may be 0 cm to 1 cm, and when the length of the wire connecting the earphone control device plug 11 and the earphone control device controller 12 may be 0 cm, it indicates that the earphone control device plug 11 and the earphone control device controller 12 are directly connected. Through the arrangement, when the user inserts the earphone control device plug 11 into the user terminal, the user can directly control the adjustment of the volume without moving to the position of the microphone again for adjustment, so that the operation steps of the user can be reduced, and the convenience of the operation of the user can be improved.
In the embodiment of the invention, the sizes of the plugs of the earphone control device are respectively 2.5MM and 3.5MM, and the 3.5MM plug is a universal plug of the earphone control device. The plug of the earphone control device is divided into two standards: national standards and international standards. The difference between the two is that the last two ground wires of the plug and the microphone control wire are in reverse order. The national standard is the 3.5mm interface standard of the plug of the earphone control device, which is commonly called national standard and is used by the country. A ground line, a microphone control line, a left sound channel line and a right sound channel line are sequentially marked from one end close to the earphone control device controller.
In the embodiment of the invention, as the plug of the earphone control device is divided into the international standard type and the non-international standard type, the sequence of four sections in the plug of the earphone control device can be adjusted according to different standards when the plug of the earphone control device is arranged. For example: dividing a ground wire, a microphone control wire, a left sound channel wire and a right sound channel wire in sequence from one end close to a controller of the earphone control device; or, the earphone control device plug sequentially divides a microphone control line, a ground line, a left sound channel line and a right sound channel line from one end close to the earphone control device controller.
In the embodiment of the invention, in order to increase the communication function of the microphone, a voltage pull-up branch can be connected to the positive electrode of the microphone MIC, for example, the voltage pull-up branch is connected to a direct current power supply VDD through a pull-up resistor, and the pull-up resistor can play a role in limiting current in a loop. Assuming that the internal resistance of the microphone is r, when the key switch is in an off state, the voltage on the microphone control line on the earphone plug is after the key switch is closed, because the pull-up resistor is connected in parallel with the internal resistance r of the microphone, at this time, the voltage on the microphone control line is changed to the voltage on the microphone control line detected by the mobile phone mainboard circuit, if the voltage value is changed from V1 to V2, and the time for maintaining V2 is short, such as less than 2 seconds, it is considered that the user performs the operation of quickly pressing the key switch SW, at this time, the mobile phone main chip considers that the user performs the conventional functions, such as opening and playing music, listening to FM broadcast, or answering, and the like, and performs volume adjustment on the volume key corresponding to the earphone through the setting software. After the mobile phone starts the talkback function, the main chip detects the voltage value on the microphone control line, receives the voice of a user through the microphone on the earphone and transmits the voice to the mobile phone body in the period that the voltage value is V2, and then sends the voice to the other party through the mobile phone; when the main chip detects that the voltage value on the microphone control line is changed into V1, the key switch is turned off, the voice of the user stops being received, and the voice of the opposite party is transmitted to the user of the main chip through the earphone, so that the function of talkback and conversation is realized.
For example, assume that the precise resistance in the circuit set by the headphone controller is 6.8K Ω, the resistance of the internal resistor R of the microphone is 5.5K Ω, the dc voltage VDD is 2.1V, and the resistance of the pull-up resistor R1 is 2.2K Ω. When the earphone is inserted into the earphone socket, the voltage on the earphone insertion state detection terminal becomes high level and is fed back to the main chip, the main chip is informed that the earphone control device is inserted, interruption is executed, and an earphone icon is displayed on a screen of the user terminal. Meanwhile, the voltage on the working mode detection pin EAR _ DET2 will also change correspondingly, and at this time, the voltage on the microphone control line is 1.5V, which is fed back to the main chip ADC interface on the motherboard, and the volume is adjusted by the setting software corresponding to the volume key on the earphone, and the audio signal currently played by the mobile phone is transmitted to the earphone for output. When the earphone is inserted and the key switch is pressed down quickly (time is less than 2s), the main chip responds to the operation of the user and executes the conventional functions such as answering the call or hanging up the call. When the earphone is inserted and the key switch is pressed for a long time (more than 3s), the resistance value of a parallel resistor between the precision resistor and the internal resistance r of the microphone can be obtained between the microphone control line and the ground wire, the voltage on the working mode detection pin EAR _ DET2 is obtained according to a voltage division formula and is 1.2V, the voltage value is fed back to an ADC interface of the main chip, the main chip responds to the operation of a user to execute the talkback function, the voice of the user is sent to the opposite side during the pressing of the key switch, and the voice of the opposite side is sent to the user during the disconnection of the key switch, so that the function of the interphone is realized by the user terminal.
In the embodiment of the present invention, in order to improve the detection accuracy, it is preferable that the present embodiment performs circuit design by using a precision resistor with a precision of 1% as the pull-up resistor. The key switches are preferably arranged on the headset controller for convenient operation by the user. Meanwhile, in order to suppress noise, a filter capacitor can be further connected in parallel between the positive electrode and the negative electrode of the microphone.
In the embodiment of the present invention, the earphone control device controller 12 is connected to the microphone 13 through a wire, and the length of the wire connecting the earphone control device controller 12 to the microphone 13 ranges from 90 cm to 110 cm. Because the earphone control device is generally arranged at 120 cm, the microphone is just near the mouth of the user through the length arrangement, so that the voice signal input by the user can be collected, and when the user inserts the earphone control device plug into the user terminal, the user can adjust the volume value while inserting the earphone control device plug, so that the convenience of adjusting the volume is improved.
In the embodiment of the present invention, the shape of the housing 120 is a flat body or a cylinder, and with such a shape, a user can control the volume adjustment by rotating the housing more conveniently, so as to improve the convenience of adjusting the volume for the user and improve the user experience.
In the embodiment of the present invention, the earphone control device further includes a processing unit, where the processing unit is configured to convert the touch operation into a corresponding control signal, and the control signal is used to control a user terminal connected to the earphone control device.
In the embodiment of the present invention, a user may input a touch operation on the housing 120, please refer to fig. 3, where fig. 3 is a schematic structural diagram of a plug of an earphone control device according to the embodiment of the present invention. As shown in fig. 3, fig. 3 shows that the user inputs a pressing operation on the housing 120, and since the housing 120 is made of a soft material, when the user performs the operation, the housing 120 deforms, and the user can control the housing 120 to rotate in different directions.
Specifically, the user terminal described in the embodiment of the present invention may implement part or all of the processes in the embodiment of the headphone control apparatus described in conjunction with fig. 1, fig. 2, or fig. 3 of the present invention.
The modules or sub-modules in all embodiments of the present invention may be implemented by a general-purpose integrated circuit, such as a CPU (central processing unit), or an ASIC (application specific integrated circuit).
The units in the user terminal of the embodiment of the invention can be merged, divided and deleted according to actual needs.
Those skilled in the art will appreciate that all of the above-described earphone control devices can be implemented by a computer program, which can be stored in a computer-readable storage medium, and can include the procedures of the embodiments of the methods described above when the program is executed. The storage medium may be a magnetic disk, an optical disk, a Read-only memory (ROM), a Random Access Memory (RAM), or the like.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.
Claims (10)
1. An earphone control device adapted for a user terminal, comprising: a plug of the earphone control device and a controller of the earphone control device, the plug of the earphone control device is connected with the controller of the earphone control device through a lead, wherein,
the earphone control device controller comprises a shell and a sliding sensor, wherein the shell is used for inputting touch operation by a user, and the sliding sensor is used for detecting the touch operation input by the user.
2. The headphone control device as recited in claim 1, wherein the housing is made of a flexible material.
3. The headphone control device according to claim 2, wherein the headphone control device controller further comprises a pressure sensor for detecting a pressure value of a touch operation input by a user.
4. The earphone control device according to any one of claims 1-3, further comprising a microphone and an ear hook, wherein the ear hook comprises a left channel ear hook and a right channel ear hook, and the earphone control device plug is divided into four segments comprising a ground wire, a microphone control wire, a left channel wire and a right channel wire; wherein,
the positive pole and the negative pole of the microphone are respectively and correspondingly connected with the microphone control line and the ground wire, and the left sound channel ear hook and the right sound channel ear hook are respectively and correspondingly connected between the left sound channel line and the ground wire and between the right sound channel line and the ground wire; and a series branch of a resistor and a key switch is also connected in parallel between the positive electrode and the negative electrode of the microphone.
5. The headphone control device according to claim 4, wherein the headphone control device plug sequentially divides the ground line, the microphone control line, the left channel line, and the right channel line from an end near the headphone control device; or,
the earphone control device plug sequentially divides the microphone control line, the ground line, the left sound channel line and the right sound channel line from one end close to the earphone control device controller.
6. The headphone control apparatus as described in claim 4, wherein the resistor is a precision resistor with an error range of 1%.
7. The earphone control device according to claim 6, wherein a filter capacitor is connected in parallel between the positive electrode and the negative electrode of the microphone.
8. The headphone control device according to claim 6, wherein the headphone control device controller is connected to the microphone by a wire, and a length of the wire connecting the headphone control device controller to the microphone ranges from 90 cm to 110 cm.
9. The headphone control device as in claim 2, wherein the housing is shaped as a flat body or a cylinder.
10. The apparatus according to claim 9, further comprising a processing unit, wherein the processing unit is configured to convert the touch operation into a corresponding control signal, and the control signal is configured to control a user terminal connected to the apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610190377.7A CN105657598B (en) | 2016-03-29 | 2016-03-29 | A kind of earphone control device suitable for user terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610190377.7A CN105657598B (en) | 2016-03-29 | 2016-03-29 | A kind of earphone control device suitable for user terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105657598A true CN105657598A (en) | 2016-06-08 |
| CN105657598B CN105657598B (en) | 2018-03-27 |
Family
ID=56496397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610190377.7A Expired - Fee Related CN105657598B (en) | 2016-03-29 | 2016-03-29 | A kind of earphone control device suitable for user terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105657598B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107635171A (en) * | 2017-10-30 | 2018-01-26 | 惠州市德赛西威汽车电子股份有限公司 | A kind of circuit for improving earphone compatible |
| CN109874075A (en) * | 2016-08-26 | 2019-06-11 | Oppo广东移动通信有限公司 | Terminal device control method and earphone based on earphone |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201821481U (en) * | 2010-04-20 | 2011-05-04 | 苏州瀚瑞微电子有限公司 | Touch earphone device |
| CN201928419U (en) * | 2011-01-21 | 2011-08-10 | 青岛海信移动通信技术股份有限公司 | Earphone and mobile communication terminal provided with same |
| CN104581480A (en) * | 2014-12-18 | 2015-04-29 | 周祥宇 | Touch control headset system and touch control command recognition method |
| CN104991638A (en) * | 2015-05-21 | 2015-10-21 | 努比亚技术有限公司 | Input operation apparatus |
| CN105163224A (en) * | 2015-10-21 | 2015-12-16 | 歌尔声学股份有限公司 | Line-controlled earphone control method and system, and line-controlled earphone |
-
2016
- 2016-03-29 CN CN201610190377.7A patent/CN105657598B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201821481U (en) * | 2010-04-20 | 2011-05-04 | 苏州瀚瑞微电子有限公司 | Touch earphone device |
| CN201928419U (en) * | 2011-01-21 | 2011-08-10 | 青岛海信移动通信技术股份有限公司 | Earphone and mobile communication terminal provided with same |
| CN104581480A (en) * | 2014-12-18 | 2015-04-29 | 周祥宇 | Touch control headset system and touch control command recognition method |
| CN104991638A (en) * | 2015-05-21 | 2015-10-21 | 努比亚技术有限公司 | Input operation apparatus |
| CN105163224A (en) * | 2015-10-21 | 2015-12-16 | 歌尔声学股份有限公司 | Line-controlled earphone control method and system, and line-controlled earphone |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109874075A (en) * | 2016-08-26 | 2019-06-11 | Oppo广东移动通信有限公司 | Terminal device control method and earphone based on earphone |
| CN107635171A (en) * | 2017-10-30 | 2018-01-26 | 惠州市德赛西威汽车电子股份有限公司 | A kind of circuit for improving earphone compatible |
| CN107635171B (en) * | 2017-10-30 | 2019-12-27 | 惠州市德赛西威汽车电子股份有限公司 | Circuit for improving earphone compatibility |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105657598B (en) | 2018-03-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2017067410A1 (en) | Headset control circuit and method, headset, and audio output device and method | |
| US20060045304A1 (en) | Smart earphone systems devices and methods | |
| KR101820730B1 (en) | Detecting System For connecting of Earphone And Electric Device supporting the same | |
| TWI522902B (en) | Electronic device and method for sensing headset | |
| CN113810809B (en) | Sensor module and earphone | |
| EP2363784A2 (en) | Personal listening device having input applied to the housing to provide a desired function and method | |
| TW201019123A (en) | Signal transmission path selecting circuit and method and electronic device applying the circuit | |
| CN116156373B (en) | earphone | |
| CN108955759B (en) | Wearable device wearing detection method and related product | |
| CN102196076B (en) | Earphone drive-by-wire circuit of mobile phone and drive-by-wire method | |
| CN203909716U (en) | Novel mind headset | |
| CN105657598B (en) | A kind of earphone control device suitable for user terminal | |
| CN104113816A (en) | Electronic device and earphone detection method | |
| CN110677769B (en) | Earphone and control method thereof | |
| CN108955758B (en) | Wearable device wearing detection method and related product | |
| CN204968070U (en) | Earphone socket, Headphone plug and electronic equipment | |
| US10070221B1 (en) | Signal processing system and a method | |
| WO2021147445A1 (en) | Pressure measurement structure and electronic device | |
| WO2020221043A1 (en) | Charge control circuit, terminal device and data line | |
| US20210270639A1 (en) | Integrated capacitor and antenna | |
| US20130259257A1 (en) | Corded audio device with wireless data exchange | |
| CN114567849B (en) | Detection method and device, wireless earphone and storage medium | |
| CN209269696U (en) | Human body impedance test earphone | |
| TWI599239B (en) | Audio amplifier, portable electronic devices and audio playback component | |
| CN215187337U (en) | Earphone and electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |