CN112291399B - Sound production module, electronic equipment, control method and control device of electronic equipment - Google Patents
Sound production module, electronic equipment, control method and control device of electronic equipment Download PDFInfo
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- CN112291399B CN112291399B CN202011184436.2A CN202011184436A CN112291399B CN 112291399 B CN112291399 B CN 112291399B CN 202011184436 A CN202011184436 A CN 202011184436A CN 112291399 B CN112291399 B CN 112291399B
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- 238000003860 storage Methods 0.000 claims description 7
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
- H04M1/035—Improving the acoustic characteristics by means of constructional features of the housing, e.g. ribs, walls, resonating chambers or cavities
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- 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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/225—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only for telephonic receivers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's
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Abstract
The application discloses a sounding module, which comprises a first module shell, a second module shell and a sounding main body, wherein the first module shell is provided with a first inner cavity, and a first sounding hole and a communication hole which are communicated with the first inner cavity are formed in the first module shell; the sounding main body is arranged in the first module shell, the sounding main body divides the first inner cavity into a first sub-cavity and a second sub-cavity, the first sub-cavity is communicated with the first sound outlet, and the second sub-cavity is communicated with the communicating hole; the second module shell is provided with a second inner cavity and a first opening communicated with the second inner cavity, the second inner cavity is communicated with the second sub-cavity through the communicating hole, the first sound outlet hole is exposed out of the second module shell through the first opening, the first module shell is movably matched with the second module shell, and the first module shell can retract into the second inner cavity or at least partially extend out of the second inner cavity through the first opening. The scheme can solve the problem that the increase of the overall dimension of the sound production module causes that the sound production module is difficult to be configured in electronic equipment with narrow space.
Description
Technical Field
The application relates to the technical field of sounding modules of electronic equipment, in particular to a sounding module, electronic equipment and a control method and a control device of the electronic equipment.
Background
With the rapid development of electronic devices, electronic devices such as mobile phones and smart watches are applied more and more widely, and the electronic devices play more and more roles in the work, life, entertainment and the like of users, the external playing function of the electronic devices becomes one of the indispensable functions of the electronic devices, the tone quality of the external playing function is particularly important, and meanwhile, the portability requirement of the electronic devices by the users is higher and higher.
In the correlation technique, the volume of chamber behind the sound production module increases through increase overall dimension usually to can improve electronic equipment's low frequency effect, the increase of the overall dimension of sound production module leads to the sound production module to appear the difficult problem of configuration within the more and more narrow electronic equipment in space.
Disclosure of Invention
The application discloses a sounding module, electronic equipment, a control method and a control device of the electronic equipment, and aims to solve the problem that the sounding module is difficult to configure in the electronic equipment with more and more narrow space due to the fact that the overall dimension of the sounding module is increased.
In order to solve the above problems, the following technical solutions are adopted in the present application:
in a first aspect, the application discloses a sound production module, which comprises a first module shell, a second module shell and a sound production main body, wherein the first module shell is provided with a first inner cavity, and the first module shell is provided with a first sound outlet hole and a communication hole which are communicated with the first inner cavity; the sounding main body is arranged in the first module shell, the sounding main body divides the first inner cavity into a first sub-cavity and a second sub-cavity, the first sub-cavity is communicated with the first sound outlet, and the second sub-cavity is communicated with the communicating hole; the second module shell is provided with a second inner cavity and a first opening communicated with the second inner cavity, the second inner cavity is communicated with the second sub cavity through the communicating hole, the first sound outlet hole is exposed out of the second module shell through the first opening, the first module shell is movably matched with the second module shell, and the first module shell can retract into the second inner cavity through the first opening or at least partially extends out of the second inner cavity.
In a second aspect, the present application discloses an electronic device, including the device main part and the sound production module described above, the device main part has an equipment inner cavity and a second opening, the second module casing set up in the equipment inner cavity, the first module casing can pass the second opening with the first opening retract to in the equipment inner cavity or through the second opening stretches out to outside the device main part.
In a third aspect, the present application discloses a method for controlling an electronic device, where the electronic device is the electronic device described above, the method comprising:
acquiring sounding parameters;
under the condition that the sounding parameters are first low-frequency parameters, controlling at least part of the first module shell to extend out of the second inner cavity;
and under the condition that the sounding parameters are second low-frequency parameters, controlling the first module shell to retract into the second inner cavity, wherein the first low-frequency parameters are larger than the second low-frequency parameters.
In a fourth aspect, the present application discloses a control apparatus for an electronic device, where the electronic device is the electronic device described above, the control apparatus includes:
the acquisition module is used for acquiring sounding parameters;
the first control module is used for controlling at least part of the first module shell to extend out of the second inner cavity under the condition that the sounding parameters are first low-frequency parameters;
and the second control module is used for controlling the first module shell to retract into the second inner cavity under the condition that the sounding parameters are second low-frequency parameters, and the first low-frequency parameters are larger than the second low-frequency parameters.
In a fifth aspect, the present application discloses another electronic device, comprising a processor, a memory, and a program or instructions stored on the memory and executable on the processor, the program or instructions, when executed by the processor, implementing the steps of the control method described above.
In a sixth aspect, the present application discloses a readable storage medium on which a program or instructions are stored, which when executed by a processor implement the steps of the control method described above.
The technical scheme adopted by the application can achieve the following beneficial effects:
the sounding module comprises a first module shell, a second module shell and a sounding main body, wherein the first module shell is an installation foundation of the sounding main body, and can provide protection for the sounding main body, the first module shell is provided with a first inner cavity, the first module shell is provided with a first sound outlet hole and a communication hole which are communicated with the first inner cavity, the sounding module is improved by the structure of the existing sounding module, so that the sounding module comprises the first module shell and the second module shell which can be mutually nested, the first module shell can move relative to the second module shell, the size of a low-frequency space formed after the second sub-cavity is communicated with the second inner cavity is changed, in a scene with high low-frequency demand, the first module shell moves relative to the second module shell, and at least part of the first module shell extends out of the second module shell, therefore, the low-frequency space is increased, the first module shell moves relative to the second module shell in the scene with low-frequency requirements, and then the first module shell retracts into the second module shell, so that the low-frequency space is reduced. The sounding module of this kind of structure is being applied to under the condition of electronic equipment, and first module casing can stretch out outside electronic equipment, need not to occupy electronic equipment's inner space, need not through the sounding module of design great size, just can not have the problem that great size sounding module occupies great space in electronic equipment yet.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments or the background art of the present application, the drawings needed to be used in the description of the embodiments or the background art will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without any inventive exercise.
Fig. 1 is a cross-sectional view of a part of an electronic device when a sound module disclosed in an embodiment of the present application is retracted into the electronic device;
fig. 2 is a sectional view of a partial structure of an electronic device when at least a part of a sound emitting module disclosed in an embodiment of the present application is extended out of the electronic device;
FIG. 3 is a front view of an electronic device disclosed in an embodiment of the present application;
fig. 4 is a schematic view of an electronic device disclosed in an embodiment of the present application.
Description of reference numerals:
100-a first module shell, 110-a first inner cavity, 111-a first sub-cavity, 112-a second sub-cavity, 120-a first sound outlet, 130-a communication hole, 140-a second sound outlet and 150-a limiting bulge;
200-a second module housing, 210-a second interior cavity, 220-a first opening;
300-a sound-emitting subject;
500-device main body, 510-device inner cavity, 511-third sub cavity, 512-fourth sub cavity, 520-second opening, 530-device shell, 531-isolation support part and 540-display screen;
600-a first electromagnetic coil;
1200-electronic device, 1201-radio unit, 1202-network module, 1203-audio output unit, 1204-input unit, 12041-graphics processor, 12042-microphone, 1205-sensor, 1206-display unit, 12061-display panel, 1207-user input unit, 12071-touch panel, 12072-other input device, 1208-interface unit, 1209-memory, 1210-processor, 1211-power supply.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.
Technical solutions disclosed in the embodiments of the present application are described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 3, an embodiment of the present application discloses a sound module, which includes a first module housing 100, a second module housing 200, and a sound main body 300, wherein:
the first module case 100 is an installation base of the sound emission main body 300, and meanwhile, the first module case 100 can provide protection for the sound emission main body 300, the first module case 100 has a first inner cavity 110, and the first module case 100 is provided with a first sound emission hole 120 and a communication hole 130 communicated with the first inner cavity 110.
The sounding main body 300 is disposed in the first module housing 100, the sounding main body 300 separates the first inner cavity 110 into a first sub-cavity 111 and a second sub-cavity 112, specifically, the first sub-cavity 111 can be communicated with the first sound outlet hole 120, the first sub-cavity 111 is a front cavity of the sounding module, and in the working process, the sound generated by the vibration of the sounding main body 300 is generated from the first sub-cavity 111 to the first sound outlet hole 120. The second sub-chamber 112 is a part of the rear chamber of the sound module, and the second sub-chamber 112 is communicated with the communication hole 130.
The second module case 200 is an installation base of the first module case 100, and at the same time, the second module case 200 can provide protection for the first module case 100, and the second module case 200 has a second inner cavity 210 and a first opening 220 communicating with the second inner cavity 210.
Specifically, the second cavity 210 is communicated with the second sub-cavity 112 through the communication hole 130, and the first sound outlet hole 120 is exposed out of the second module housing 200 through the first opening 220, so as to ensure that the first sound outlet hole 120 is not blocked, and finally ensure sound outlet.
The first module housing 100 and the second module housing 200 are movably engaged, and the first module housing 100 can be retracted into the second cavity 210 or at least partially extended out of the second cavity 210 through the first opening 220, so as to adjust the occupation size of the second cavity 210.
In the process of sound module work, first module casing 100 is through removing the cooperation with second module casing 200, and at least part of first module casing 100 stretches out outside second inner chamber 210 to make the space of the second inner chamber 210 that first module casing 100 occupied reduce, make the space volume increase that second inner chamber 210 and the sub-112 intercommunication of second formed, become the volume that has increased the back chamber mutually in other words, and then be favorable to improving the low frequency performance of sound module. Under the condition that first module casing 100 contracts back to within the second inner chamber 210, thereby realize hiding of first module casing 100 in second inner chamber 210, simultaneously, under this condition, first module casing 100 occupies great space in second inner chamber 210, thereby can reduce the space that second inner chamber 210 and the sub-112 intercommunication of second form, can reduce the low frequency performance of sound production module, and then can realize reducing the sound production module and can work under the not high scene of low frequency demand.
The utility model provides a sounding module that the embodiment discloses improves through the structure to current sounding module, make the sounding module including first module casing 100 and the second module casing 200 that can nest each other, and first module casing 100 can remove for second module casing 200, and then change the size of the low frequency space that forms behind second subchamber 112 and the second inner chamber 210 intercommunication, in the higher place of low frequency demand, first module casing 100 removes for second module casing 200, and then make at least part of first module casing 100 stretch out outside second module casing 200, thereby make the low frequency space increase, at the lower scene of low frequency demand, first module casing 100 removes for second module casing 200, and then make first module casing 100 retract to second module casing 200 in, thereby make the low frequency space diminish. Under the condition that the sounding module with the structure is applied to the electronic equipment, the first module shell 100 can extend out of the electronic equipment, the internal space of the electronic equipment does not need to be occupied, the larger-size sounding module does not need to be designed, and the problem that the larger-size sounding module occupies a larger space in the electronic equipment does not exist.
In this embodiment, the first module casing 100 is provided with the second sound emitting hole 140 communicated with the first sub-cavity 111, the second sound emitting hole 140 is spaced from the first sound emitting hole 120, so as to reduce the probability that the second sound emitting hole 140 and the first sound emitting hole 120 are all blocked by the foreign object, in the working process of the sound generating module, the sound generated by the sound generating body 300 can be generated through the first sound emitting hole 120, meanwhile, the sound generated by the sound generating body 300 can also be generated through the second sound emitting hole 140, so as to enable the disclosed sound generating module to generate sound at multiple positions simultaneously. Certainly, since the first sound emitting hole 120 and the second sound emitting hole 140 are arranged at an interval, the probability that the first sound emitting hole 120 and the second sound emitting hole 140 are both blocked is low in the using process, and therefore the structure can improve the stability of sound emission of the sound emitting module.
As described above, the first module housing 100 is provided with the second sound outlet 140 communicated with the first sub-cavity 111, the second sound outlet 140 and the first sound outlet 120 are spaced apart from each other, in an optional scheme, the first sound outlet 120 can be opened on the first side of the first module housing 100, the second sound outlet 140 can be opened on the second side of the first module housing 100, and the first side and the second side can be adjacent sides or opposite sides of the first module housing 100, so as to further reduce the probability that the second sound outlet 140 and the first sound outlet 120 are blocked by the foreign object, and meanwhile, the second sound outlet 140 and the first sound outlet 120 can be realized in multiple directions on different sides, thereby further improving the sound-emitting effect of the sound-emitting module.
In the embodiment of the present application, the first module housing 100 has a first side facing the extending direction thereof, and specifically, the first sound outlet 120 is opened on the first side.
At least part of the first module housing 100 can extend out of the second inner cavity 210, in order to ensure the extension and retraction of the first module housing 100, the first module housing 100 is not affected in the extension and retraction direction of the first module housing, and on the basis, the first side surface is not affected by other members in the extension and retraction moving process of the first module housing 100 all the time to be blocked, so that the first sound outlet hole 120 is always located at a position without being blocked by other members, and the stability of the sound production module is improved. Meanwhile, when the sound module is applied to an electronic device, a portion of the first module housing 100 may extend out of the electronic device, and the first side surface is more easily exposed to the outer surface of the electronic device after the first module housing 100 is retracted.
In the embodiment of the present application, the first module housing 100 needs to be moved by an external force. In an alternative, the user may move the first module case 100 manually. In another optional scheme, the sound module may further include a first driving mechanism, the first driving mechanism may be connected to the first module housing 100, and the first driving mechanism may drive the first module housing 100 to move, so as to realize automation of moving and driving the first module housing 100, thereby facilitating use of a user.
The first driving mechanism may be of various types, for example, the first driving mechanism may be a telescopic mechanism (e.g., a hydraulic telescopic mechanism, a pneumatic telescopic mechanism), a lead screw driving mechanism, and the like, and the embodiments of the present application do not limit the specific type of the first driving mechanism.
Because the first module housing 100 can be disposed in the second module housing 200, in order to avoid the first driving mechanism occupying too much space of the second inner cavity 210 or avoiding the installation of the first driving mechanism to affect the sealing property of the second inner cavity 210, in an optional scheme, the first driving mechanism may include the first electromagnetic coil 600, the sounding main body 300 generally includes a permanent magnet, a second electromagnetic coil and a vibrating diaphragm, and the second electromagnetic coil can move in a magnetic field generated by the permanent magnet under the condition of being electrified, so as to drive the vibrating diaphragm to vibrate and sound. Of course, after the second electromagnetic coil is powered off, and under the condition that the first electromagnetic coil 600 is powered on, the first electromagnetic coil 600 can be magnetically matched with the permanent magnet, so as to drive the sound generating main body 300 to move by driving the permanent magnet, and further drive the first module housing 100 to move relative to the second module housing 200 by driving the sound generating main body 300. In this case, the first driving mechanism has a simpler structure and occupies a smaller space. Since the magnetic force is a non-contact force, the first electromagnetic coil 600 can be disposed at a position that does not affect the size of the space of the second internal chamber 210. For example, the second electromagnetic coil may be embedded in a later-described isolation support 531, or the second electromagnetic coil may be disposed in a later-described fourth sub-chamber 512.
Of course, the moving direction of the first module case 100 may be controlled by controlling the direction of the current applied to the first electromagnetic coil 600. Specifically, in the case that the sound module is applied to an electronic device, the electronic device generally includes a central processing chip, and the central processing chip can be connected to the first electromagnetic coil 600 to control the power on/off and the current direction of the first electromagnetic coil 600 in the power-on state.
The first and second module housings 100 and 200 may be provided with a limiting mechanism, so that the first module housing 100 can be prevented from excessively moving relative to the second module housing 200. For example, the first module housing 100 may have a limiting protrusion 150, and when the first module housing 100 retracts into the second inner cavity 210, the limiting protrusion 150 may be in limiting fit with the surface of the first opening 220, so as to effectively prevent the first module housing 100 from retracting excessively.
Based on the sound production module that this application embodiment disclosed, this application embodiment discloses an electronic equipment, the electronic equipment who discloses include equipment main part 500 and above embodiment the sound production module.
The device body 500 is a main body part of the disclosed electronic device, the device body 500 generally includes basic functional components of the electronic device such as the device case 530, the display screen 540, and the like, and the device body 500 can provide protection for the sound emitting module. The device body 500 has a device lumen 510 and a second opening 520.
Specifically, the second module housing 200 can be disposed in the equipment cavity 510, the first module housing 100 can retract into the equipment cavity 510 through the second opening 520 and the first opening 220 or extend out of the equipment main body 500 through the second opening 520, because the second cavity 210 is communicated with the second sub-cavity 112 through the communication hole 130, when the first module housing 100 is in an extended state, the space volume of the second cavity 210 communicated with the second sub-cavity 112 is increased, thereby being beneficial to improving the low-frequency effect of the sounding module, and effectively avoiding the sounding module from improving the low-frequency effect of the sounding module through increasing the overall dimension, further enabling the disclosed electronic equipment to conveniently arrange internal electronic devices, and not needing to increase the overall dimension of the equipment main body 500.
In the embodiment of the present application, the device main body 500 may include a device housing 530 and a display screen 540, the display screen 540 may be disposed in the device housing 530, and the display screen 540 and the device housing 530 form a device inner cavity 510, the second opening 520 is disposed in the device housing 530, the second module housing 200 is supported between the device housing 530 and the display screen 540, that is, the sounding module is supported between the device housing 530 and the display screen 540, so that the sounding module plays an auxiliary supporting role for the display screen 540, and further, the display screen 540 is in an installation process, the display screen 540 receives the auxiliary supporting of the sounding module, and thus, the assembly stability of the display screen 540 is improved.
As described above, the display screen 540 forms the device cavity 510 with the device housing 530, and the device housing 530 may include the standoff 531. Specifically, the isolation and support part 531 separates the inner cavity 510 of the device into a third sub-cavity 511 and a fourth sub-cavity 512, the isolation and support part 531 is disposed between the display screen 540 and the device housing 530, and meanwhile, the isolation and support part 531 can play a role of auxiliary support for the display screen 540, the third sub-cavity 511 is communicated with the second opening 520, the second module housing 200 can be disposed in the third sub-cavity 511, and other electronic devices can be disposed in the fourth sub-cavity 512, so that the isolation and support part 531 effectively isolates the sounding module from other electronic devices, and further, the isolation and support part plays a good protection role for other electronic devices (such as a battery and a mainboard) of the electronic device, and avoids the situation that the other electronic devices are damaged due to misoperation of an operator in the process of maintaining the sounding module.
As described above, the first module housing 100 may further have a second sound outlet 140, the second sound outlet 140 is communicated with the first sub-cavity 111, and the second sound outlet 140 and the first sound outlet 120 are spaced apart from each other. In this embodiment, the electronic device may include a display screen 540, under the condition that at least a portion of the first module housing 100 extends out of the second inner cavity 210, the second sound emitting hole 140 is located on one side of the display screen 540, and the orientation of the second sound emitting hole 140 is consistent with the orientation of the display screen 540, when the user uses the electronic device, the display screen 540 generally faces the user, and the orientation of the second sound emitting hole 140 is consistent with the orientation of the display screen 540, so that the second sound emitting hole 140 faces the user, which is beneficial for the second sound emitting hole 140 to face the ear of the user, and further can better adapt to the usage habit of the user, and facilitate the use of the user; under the condition that the first module housing 100 is retracted into the second inner cavity 210, the second sound outlet hole 140 is located in the second inner cavity 210, so that the second sound outlet hole 140 can be hidden, and the situation that the second sound outlet hole 140 is exposed all the time and is easily invaded by foreign matters is avoided, and in this situation, the sound generating module can only generate sound through the first sound outlet hole 120 during operation.
Based on the electronic equipment disclosed by the embodiment of the application, the embodiment of the application discloses a control method of the electronic equipment, and the disclosed control method comprises the following steps:
step 011, acquiring sounding parameters;
in particular, this step typically obtains the voicing parameters via or adjusts the voicing parameters in accordance with the user input.
And step 012, controlling at least a part of the first module housing 100 to extend out of the second cavity 210 when the sounding parameter is the first low-frequency parameter.
In a specific using process, when the sounding parameters acquired by the sounding parameter detector are the first low-frequency parameters, the electronic device controls the driving element to drive at least part of the first module casing 100 to extend out of the second inner cavity 210.
Step 013, controlling the first module housing 100 to retract into the second cavity 210 if the sounding parameter is the second low frequency parameter, wherein the first low frequency parameter is greater than the second low frequency parameter.
In a specific use process, when the sounding parameter acquired by the sounding parameter detector is the second low-frequency parameter, the electronic device controls the driving element to drive the first module housing 100 to retract into the second inner cavity 210. In this case, the method is more suitable for scenes with low requirements on low-frequency performance, such as receiving a telephone. In the embodiment of the present application, the larger the low-frequency parameter is, the better the low-frequency performance is, in the embodiment of the present application, the first low-frequency parameter is greater than the second low-frequency parameter, so that the electronic device controls the driving element to drive the first module housing 100 to complete the extending state or the retracting state thereof according to the sounding parameter acquired by the sounding parameter detector.
Based on the electronic equipment disclosed by the embodiment of the application, the embodiment of the application discloses a control device of the electronic equipment, and the disclosed control device comprises:
the acquisition module is used for acquiring sounding parameters;
the first control module is configured to control at least a portion of the first module housing 100 to extend out of the second cavity 210 when the sound generation parameter is the first low-frequency parameter.
And a second control module for controlling the first module housing 100 to retract into the second inner cavity 210 when the sound generating parameter is a second low frequency parameter, wherein the first low frequency parameter is greater than the second low frequency parameter.
In a specific using process, the obtaining module obtains sounding parameters of the sounding module, and if the obtained sounding parameters are first low-frequency parameters, the first control module controls at least part of the first module casing 100 to extend out of the second inner cavity 210; if the acquired sounding parameters are the second low frequency parameters, the second control module controls the first module housing 100 to retract into the second cavity 210.
Fig. 4 is a schematic diagram of a hardware structure of an electronic device implementing various embodiments of the present application.
The electronic device 1200 includes, but is not limited to: radio frequency unit 1201, network module 1202, audio output unit 1203, input unit 1204, sensor 1205, display unit 1206, user input unit 1207, interface unit 1208, memory 1209, processor 1210, and power source 1211. Those skilled in the art will appreciate that the configuration of the electronic device shown in fig. 4 does not constitute a limitation of the electronic device, which may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components. In the embodiment of the present application, the electronic device includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.
Wherein, the processor 1210 is configured to:
acquiring sounding parameters;
controlling at least a portion of the first module housing 100 to extend out of the second cavity 210 when the sounding parameter is the first low frequency parameter;
and controlling the first module housing 100 to retract into the second inner cavity 210 under the condition that the sounding parameter is the second low-frequency parameter, wherein the first low-frequency parameter is greater than the second low-frequency parameter.
The electronic device 1200 can implement the processes in the above embodiments, and therefore, in order to avoid repetition, detailed descriptions thereof are omitted.
The electronic device 1200 disclosed in the embodiment of the present invention can receive the operation information to control the first module housing 100, in a scenario with a high low frequency requirement, the first module housing 100 moves relative to the second module housing 200, so that at least a part of the first module housing 100 extends out of the second module housing 200, thereby increasing the low frequency space, and in a scenario with a low frequency requirement, the first module housing 100 moves relative to the second module housing 200, thereby retracting the first module housing 100 into the second module housing 200, thereby reducing the low frequency space. Under the condition that the sounding module with the structure is applied to the electronic equipment, the first module shell 100 can extend out of the electronic equipment, the internal space of the electronic equipment does not need to be occupied, the larger-size sounding module does not need to be designed, and the problem that the larger-size sounding module occupies a larger space in the electronic equipment does not exist.
It should be understood that, in this embodiment of the application, the radio frequency unit 1201 may be used for receiving and sending signals during a message transmission or a call, and specifically, receive downlink data from a base station and then process the received downlink data to the processor 1210; in addition, the uplink data is transmitted to the base station. Typically, the radio frequency unit 1201 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 1201 can also communicate with a network and other devices through a wireless communication system.
The electronic device provides wireless broadband internet access to the user via the network module 1202, such as to assist the user in emailing, browsing web pages, and accessing streaming media.
The audio output unit 1203 may convert audio data received by the radio frequency unit 1201 or the network module 1202 or stored in the memory 1209 into an audio signal and output as sound. Also, the audio output unit 1203 may also provide audio output related to a specific function performed by the electronic apparatus 1200 (e.g., a call signal reception sound, a message reception sound, and the like). The audio output unit 1203 includes a speaker, a buzzer, a receiver, and the like.
The input unit 1204 is used to receive audio or video signals. The input Unit 1204 may include a Graphics Processing Unit (GPU) 12041 and a microphone 12042, and the Graphics processor 12041 processes image data of a still picture or video obtained by an image capturing apparatus (such as a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 1206. The image frames processed by the graphics processor 12041 may be stored in the memory 1209 (or other storage medium) or transmitted via the radio frequency unit 1201 or the network module 1202. The microphone 12042 can receive sound, and can process such sound into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 1201 in case of the phone call mode.
The electronic device 1200 also includes at least one sensor 1205, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that adjusts the brightness of the display panel 12061 according to the brightness of ambient light, and a proximity sensor that turns off the display panel 12061 and/or the backlight when the electronic device 1200 moves to the ear. As one type of motion sensor, an accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of an electronic device (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), and vibration identification related functions (such as pedometer, tapping); the sensors 1205 may also include a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, etc., and will not be described further herein.
The display unit 1206 is used to display information input by the user or information provided to the user. The Display unit 1206 may include a Display panel 12061, and the Display panel 12061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 1207 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the electronic apparatus. Specifically, the user input unit 1207 includes a touch panel 12071 and other input devices 12072. The touch panel 12071, also referred to as a touch screen, may collect touch operations by a user on or near it (e.g., operations by the user on or near the touch panel 12071 using a finger, a stylus, or any other suitable object or attachment). The touch panel 12071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 1210, receives a command from the processor 1210, and executes the command. In addition, the touch panel 12071 may be implemented by using various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. The user input unit 1207 may include other input devices 12072 in addition to the touch panel 12071. In particular, the other input devices 12072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described herein again.
Further, the touch panel 12071 may be overlaid on the display panel 12061, and when the touch panel 12071 detects a touch operation thereon or nearby, the touch operation is transmitted to the processor 1210 to determine the type of the touch event, and then the processor 1210 provides a corresponding visual output on the display panel 12061 according to the type of the touch event. Although the touch panel 12071 and the display panel 12061 are shown as two separate components in fig. 4 to implement the input and output functions of the electronic device, in some embodiments, the touch panel 12071 and the display panel 12061 may be integrated to implement the input and output functions of the electronic device, and the implementation is not limited herein.
The interface unit 1208 is an interface for connecting an external device to the electronic apparatus 1200. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 1208 may be used to receive input from an external device (e.g., data information, power, etc.) and transmit the received input to one or more elements within the electronic apparatus 1200 or may be used to transmit data between the electronic apparatus 1200 and the external device.
The memory 1209 may be used to store software programs as well as various data. The memory 1209 may mainly include a storage program area and a storage data area, where the storage program area may store an operating system, an application program (such as a sound playing function, an image playing function, etc.) required by at least one function, and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the electronic device, and the like. Further, the memory 1209 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage device.
The processor 1210 is a control center of the electronic device, connects various parts of the entire electronic device using various interfaces and lines, performs various functions of the electronic device and processes data by operating or executing software programs and/or modules stored in the memory 1209 and calling data stored in the memory 1209, thereby monitoring the entire electronic device. Processor 1210 may include one or more processing units; alternatively, the processor 1210 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It is to be appreciated that the modem processor described above may not be integrated into processor 1210.
The electronic device 1200 may also include a power source 1211 (e.g., a battery) for powering the various components, and optionally, the power source 1211 may be logically coupled to the processor 1210 via a power management system to perform functions such as managing charging, discharging, and power consumption via the power management system.
In addition, the electronic device 1200 includes some functional modules that are not shown, and are not described in detail herein.
Optionally, an electronic device is further disclosed in this embodiment of the present application, and includes a processor 1210, a memory 1209, and a program or an instruction stored in the memory 1209 and executable on the processor 1210, where the program or the instruction is executed by the processor 1210 to implement each process of any method embodiment described above, and can achieve the same technical effect, and details are not described here to avoid repetition.
The electronic device disclosed in the embodiment of the present application may be a smart phone, a tablet computer, an electronic book reader, a wearable device (e.g., a smart watch), an electronic game machine, and the like, and the specific kind of the electronic device is not limited in the embodiment of the present application.
In the embodiments of the present application, the difference between the embodiments is described in detail, and different optimization features between the embodiments can be combined to form a better embodiment as long as the differences are not contradictory, and further description is omitted here in view of brevity of the text.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art to which the present application pertains. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (16)
1. A sound module comprising a first module housing (100), a second module housing (200) and a sound emitting body (300), wherein:
the first module shell (100) is provided with a first inner cavity (110), and the first module shell (100) is provided with a first sound outlet hole (120) and a communication hole (130) which are communicated with the first inner cavity (110);
the sounding main body (300) is arranged in the first module shell (100), the first inner cavity (110) is divided into a first sub-cavity (111) and a second sub-cavity (112) by the sounding main body (300), the first sub-cavity (111) is communicated with the first sound outlet hole (120), and the second sub-cavity (112) is communicated with the communication hole (130);
the second module housing (200) is provided with a second inner cavity (210) and a first opening (220) communicated with the second inner cavity (210), the second inner cavity (210) is communicated with the second sub-cavity (112) through the communication hole (130), the first sound outlet hole (120) is exposed out of the second module housing (200) through the first opening (220), the first module housing (100) and the second module housing (200) are movably matched, and the first module housing (100) can retract into the second inner cavity (210) or at least partially extend out of the second inner cavity (210) through the first opening (220);
the first module housing (100) is provided with a second sound outlet (140) communicated with the first sub-cavity (111), and under the condition that at least part of the first module housing (100) extends out of the second inner cavity (210), the second sound outlet (140) is exposed out of the second module housing (200) through the first opening (220); the second sound outlet (140) is hidden in the second module housing (200) when the first module housing (100) is retracted into the second inner cavity (210).
2. The sound emitting module of claim 1, wherein the second sound emitting opening (140) is spaced apart from the first sound emitting opening (120).
3. The sound emitting module of claim 2, wherein the first sound outlet (120) is provided at a first side of the first module housing (100), and the second sound outlet (140) is provided at a second side of the first module housing (100), wherein the first side and the second side are two sides adjacent to the first module housing (100).
4. The sound emitting module according to claim 1, wherein the first module housing (100) has a first side surface facing in the protruding direction thereof, the first sound emitting opening (120) being open on the first side surface.
5. The sound generation module of claim 1, further comprising a first drive mechanism coupled to the first module housing (100), the first drive mechanism driving the first module housing (100) to move.
6. The sound generation module of claim 1 wherein the first module housing (100) has a stop protrusion (150), the stop protrusion (150) in stop engagement with a surface on which the first opening (220) is located when the first module housing (100) is retracted into the second interior cavity (210).
7. An electronic device comprising a device body (500) and the sound emitting module of claim 1, 4, 5 or 6, the device body (500) having a device interior cavity (510) and a second opening (520), the second module housing (200) being disposed within the device interior cavity (510), the first module housing (100) being retractable into the device interior cavity (510) through the second opening (520) and the first opening (220) or extendable out of the device body (500) through the second opening (520).
8. The electronic device of claim 7, wherein the device body (500) comprises a device housing (530) and a display screen (540), the display screen (540) is disposed on the device housing (530), the display screen (540) and the device housing (530) form the device inner cavity (510), the second opening (520) is opened on the device housing (530), and the second module housing (200) is supported between the device housing (530) and the display screen (540).
9. The electronic device of claim 7, wherein the device body (500) comprises a device housing (530) and a display screen (540), the display screen (540) is disposed in the device housing (530), the display screen (540) and the device housing (530) form the device inner cavity (510), the second opening (520) is opened in the device housing (530), the device housing (530) comprises an isolation support (531), the isolation support (531) divides the device inner cavity (510) into a third sub-cavity (511) and a fourth sub-cavity (512), the third sub-cavity (511) is communicated with the second opening (520), and the second module housing (200) is disposed in the third sub-cavity (511).
10. The electronic device according to claim 7, wherein the second sound outlet (140) is spaced apart from the first sound outlet (120).
11. The electronic device of claim 10, wherein the first sound outlet (120) is disposed on a first side of the first module housing (100), and the second sound outlet (140) is disposed on a second side of the first module housing (100), the first side and the second side being adjacent to the first module housing (100).
12. The electronic device of claim 10, wherein the electronic device comprises a display screen (540), the second sound outlet hole (140) is located on one side of the display screen (540) under the condition that at least part of the first module housing (100) protrudes out of the second inner cavity (210), and the orientation of the second sound outlet hole (140) is consistent with the orientation of the display screen (540); the second sound outlet (140) is located in the second internal cavity (210) when the first module housing (100) is retracted into the second internal cavity (210).
13. A control method of an electronic device, wherein the electronic device is the electronic device according to any one of claims 7 to 12, the control method comprising:
acquiring sounding parameters;
controlling at least a portion of the first module housing (100) to extend outside the second interior cavity (210) if the sound production parameter is a first low frequency parameter;
and under the condition that the sounding parameters are second low-frequency parameters, controlling the first module shell (100) to retract into the second inner cavity (210), wherein the first low-frequency parameters are larger than the second low-frequency parameters.
14. A control apparatus of an electronic device, wherein the electronic device is the electronic device according to any one of claims 7 to 12, the control apparatus comprising:
the acquisition module is used for acquiring sounding parameters;
the first control module is used for controlling at least part of the first module shell (100) to extend out of the second inner cavity (210) under the condition that the sounding parameters are first low-frequency parameters;
and the second control module is used for controlling the first module shell (100) to retract into the second inner cavity (210) under the condition that the sounding parameters are second low-frequency parameters, wherein the first low-frequency parameters are larger than the second low-frequency parameters.
15. An electronic device comprising a processor, a memory, and a program or instructions stored on the memory and executable on the processor, the program or instructions when executed by the processor implementing the steps of the control method of claim 13.
16. A readable storage medium, characterized in that it stores thereon a program or instructions which, when executed by a processor, implement the steps of the control method of claim 13.
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| CN112882539B (en) * | 2021-02-08 | 2024-04-09 | 维沃移动通信有限公司 | Electronic equipment, control method and control device thereof |
| CN113099014B (en) * | 2021-04-26 | 2023-03-21 | 维沃移动通信有限公司 | Electronic device |
| CN115696143A (en) * | 2021-07-23 | 2023-02-03 | 华为技术有限公司 | Loudspeaker subassembly and mobile terminal |
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