CN112882539B

CN112882539B - Electronic equipment, control method and control device thereof

Info

Publication number: CN112882539B
Application number: CN202110173120.1A
Authority: CN
Inventors: 蔡日开; 尹喜; 阳雪荣
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2024-04-09
Anticipated expiration: 2041-02-08
Also published as: CN112882539A

Abstract

The application discloses electronic equipment and control method and controlling means thereof, electronic equipment includes equipment casing (100), flexible module (220) and first acoustic module (300), inner chamber (130), first sound conduction passageway (110) and first through-hole (120) have been seted up to equipment casing (100), first acoustic module (300) are located in inner chamber (130), and with first sound conduction passageway (110) intercommunication, flexible module (220) movably set up in equipment casing (100), flexible module (220) retract into equipment casing (100) through first through-hole (120) or at least partly stretch out outside equipment casing (100), flexible module (220) and equipment casing (100) form the second sound conduction passageway, first acoustic module (300) can with the second sound conduction passageway intercommunication. The problem that the acoustic module work is influenced by the fact that the sound guide holes are easily plugged by a user in the using process can be solved through the scheme.

Description

Electronic equipment, control method and control device thereof

Technical Field

The application belongs to the technical field of communication equipment, and particularly relates to electronic equipment, a control method and a control device thereof.

Background

With the rapid development of electronic devices, the requirements of users on the sound performance of the electronic devices are gradually increasing.

In the related art, electronic equipment includes casing and acoustic module, and acoustic module sets up in the casing, and the sound guide hole has been seted up to the casing, and acoustic module can realize sounding or sound production through the sound guide hole in the course of the operation to acoustic module. However, in a specific use process, a user can plug the sound guide hole when holding the electronic device, so that the working effect of the acoustic module is poor and even the acoustic module cannot work.

Disclosure of Invention

The embodiment of the application aims to provide electronic equipment, a control method and a control device thereof, so as to solve the problem that a user easily plugs a sound guide hole in the use process to influence the operation of an acoustic module.

In order to solve the technical problems, the application is realized as follows:

in a first aspect, the application discloses an electronic device, including equipment housing, flexible module and first acoustics module, wherein:

the equipment shell is provided with an inner cavity, a first sound guide channel and a first through hole, the first acoustic module is arranged in the inner cavity and communicated with the first sound guide channel,

the telescopic module is movably arranged in the equipment shell, the telescopic module is retracted into the equipment shell through the first through hole or at least partially extends out of the equipment shell, the telescopic module and the equipment shell form a second sound guide channel, and the first acoustic module can be communicated with the second sound guide channel.

In a second aspect, the present application discloses a control method of an electronic device, where the electronic device is the electronic device described in the first aspect, and the control method includes:

determining the state of the first sound guide channel;

and under the condition that the first sound guide channel is in a blocked state, controlling the telescopic module to move so as to form a second sound guide channel communicated with the first acoustic module between the telescopic module and the equipment shell.

In a third aspect, the present application discloses a control device of an electronic apparatus, where the electronic apparatus is the electronic apparatus described in the first aspect, and the control device includes:

the determining module is used for determining the state of the first sound guide channel;

and the first control module is used for controlling the telescopic module to move under the condition that the first sound guide channel is in a blocked state so as to form the second sound guide channel communicated with the first acoustic module between the telescopic module and the equipment shell.

In a fourth aspect, the present application discloses a terminal device, including a processor, a memory, and a program or an instruction stored on the memory and executable on the processor, the program or the instruction implementing the steps of the control method according to the second aspect when executed by the processor.

In a fifth aspect, the present application discloses a readable storage medium having stored thereon a program or instructions which when executed by a processor implement the steps of the control method according to the second aspect.

The technical scheme that this application adopted can reach following beneficial effect:

according to the electronic equipment disclosed by the embodiment of the application, through improving the related technology, the electronic equipment is provided with the telescopic module which can move relative to the equipment shell, and the characteristics that the telescopic module and the equipment shell can move relative to each other are fully utilized, so that the telescopic module and the equipment shell can form a second sound guide channel, and the first acoustic module can play the acoustic function of the first acoustic module through the second sound guide channel. The structure can better solve the problem that the first acoustic module can be influenced when the first sound guide channel is blocked. That is, the first acoustic module can exert its acoustic performance through the second sound guide channel that forms between flexible module and the equipment casing under the circumstances that first sound guide channel was shutoff to can not receive the influence that first sound guide channel was shutoff, and then the stability of assurance user in the use first acoustic module work that can be better.

Drawings

Fig. 1 is an exploded view of an electronic device according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of an electronic device in a state according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of an electronic device in another state according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of another electronic device disclosed in an embodiment of the present application;

FIG. 5 is a cross-sectional view at one angle of an electronic device as disclosed in an embodiment of the present application;

FIG. 6 is a cross-sectional view of an electronic device as disclosed in an embodiment of the present application at another angle;

fig. 7 is a schematic hardware structure diagram of a terminal device for implementing the disclosure of the embodiment of the present application.

Reference numerals illustrate:

100-equipment shell, 110-first sound guide channel, 120-first through hole and 130-inner cavity;

210-a second acoustic module, 220-a telescopic module, 230-a driving mechanism;

300-a first acoustic module;

1200-electronic device, 1201-radio frequency 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

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and not limited to the number of objects, e.g., the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

The electronic device provided by the embodiment of the application is described in detail below through specific embodiments and application scenes thereof with reference to the accompanying drawings.

Referring to fig. 1 to 6, an electronic device is disclosed in an embodiment of the present application, and the disclosed electronic device includes a device housing 100, a telescopic module 220, and a first acoustic module 300.

The device housing 100, which is a base member of the electronic device, can provide a mounting base for other components of the electronic device, such as the expansion module 220 and the first acoustic module 300. Specifically, the device housing 100 is provided with an inner cavity 130, a first sound guiding channel 110 and a first through hole 120.

The first acoustic module 300 is disposed in the inner cavity 130, and the first acoustic module 300 is communicated with the first sound guiding channel 110, so as to realize acoustic performance. The first acoustic module 300 serves as an acoustic function device of the electronic apparatus. The first acoustic module 300 may be a sound generating device, such as a speaker, a receiver, or a sound collecting device, such as a microphone. In a normal case, the first acoustic module 300 is fixedly disposed in the inner cavity 130, so as to ensure that the first acoustic module has a fixed sounding position or sound collecting position.

The first acoustic module 300 may include a first acoustic port, and the first acoustic module 300 may be disposed opposite to the first sound guiding channel 110, so that the first acoustic port may be opposite to the first sound guiding channel 110, and sound in the environment may pass through the first sound guiding channel 110 to reach the first acoustic port, thereby realizing sound extraction of the first acoustic module 300. Alternatively, the sound emitted by the first acoustic module 300 may reach the first sound guiding channel 110 from the first acoustic port, and finally propagate to the outside of the device housing 100 through the first sound guiding channel 110, so as to realize the sound emission of the first acoustic module 300.

In the embodiment of the present application, the telescopic module 220 is movably disposed in the device housing 100, and specifically, the telescopic module 220 is retracted into the device housing 100 through the first through hole 120 or at least partially protrudes out of the device housing 100.

When the telescopic module 220 is required to work, the telescopic module 220 can at least partially extend out of the device housing 100 through the first through hole 120. After the operation of the telescopic module 220 is completed, the telescopic module 220 may be retracted into the apparatus housing 100 through the first through hole 120, thereby achieving the accommodation in the apparatus housing 100. The structure can avoid the telescopic module 220 from being arranged on the layout surface of the display screen of the electronic equipment, thereby influencing the layout area of the display screen and finally increasing the screen occupation ratio of the electronic equipment.

The structure of the telescopic module 220 may be various, for example, the telescopic module 220 may include a camera, a flash lamp, a card support, a fingerprint identification module, etc., and the embodiment of the present application does not limit the specific structure and kind of the telescopic module 220.

In this embodiment, a second sound guiding channel is formed between the expansion module 220 and the device housing 100. The first acoustic module 300 may be in communication with the second sound guide channel. In this case, the first acoustic module 300 can realize its acoustic performance through the second sound guide channel. For example, in the case that the first acoustic module 300 is a speaker, the first acoustic module 300 may transmit the sound to the outside of the electronic device through the second sound guide channel, so as to finally realize the sound playing.

When the user holds the electronic device, the user's hand easily blocks the first sound guiding channel (i.e., the sound guiding hole described in the background art) 110, and the sound is difficult to propagate through the first sound guiding channel 110. In this case, since the second sound guiding channel can be formed between the telescopic module 220 and the device housing 100, the first acoustic module 300 can perform sound production or sound production through the second sound guiding channel, and the second sound guiding channel and the first sound guiding channel 110 can increase the sound transmission path of the first acoustic module 300, so that the normal operation of the first acoustic module 300 can be ensured after the first sound guiding channel 110 is blocked by the hand of the user.

The electronic device disclosed in the embodiment of the present application improves the related art, so that the electronic device configures the telescopic module 220 that can move relative to the device housing 100, and makes full use of the characteristic that the telescopic module 220 and the device housing 100 can form a second sound guiding channel, so that the first acoustic module 300 can exert its acoustic function through the second sound guiding channel. The structure can better solve the problem that the operation of the first acoustic module 300 is affected when the first sound guiding channel 110 is blocked.

As described above, the first acoustic module 300 may be provided with a first acoustic port. Specifically, the first acoustic module 300 may be respectively communicated with the first sound guiding channel 110 and the second sound guiding channel through the first acoustic port. In this case, the first acoustic module 300 does not need to be provided with more acoustic ports, which is beneficial to simplifying the structure of the first acoustic module 300.

Of course, in another alternative, the first acoustic module 300 may be further provided with a second acoustic port, and the second acoustic port may face the telescopic module 220, where the first acoustic port is used to communicate with the first sound guiding channel 110, and the second acoustic port is used to communicate with the second sound guiding channel. In the case where the first sound guide channel 110 is blocked, the first acoustic module 300 may exert its acoustic performance through communication between the second acoustic port and the second sound guide channel. In this case, the first acoustic module 300 communicates with the first and second sound guide channels 110 and 110 through the first and second acoustic ports, respectively, so as to realize the acoustic performance independently of each other, and avoid possible interference therebetween.

In the embodiment of the present application, the manner in which the telescopic module 220 and the device housing 100 form the second audio guide channel is various.

In an alternative solution, in the case that the telescopic module 220 is retracted into the device housing 100 and the telescopic module 220 is at least partially located in the first through hole 120, a first sound guiding gap may be formed between the telescopic module 220 and a hole wall of the first through hole 120, the first acoustic module 300 is in communication with the first sound guiding gap, and the second sound guiding channel may include the first sound guiding gap. The first acoustic module 300 may communicate with the outside of the electronic device through the inner cavity 130 and the first sound guiding slit, so that the first acoustic module 300 may realize its acoustic performance through the inner cavity 130 and the first sound guiding slit. Under the condition that the first sound guide channel 110 is blocked, the telescopic module 220 is not required to move, and only needs to be kept at the retracted position, so that the assembly gap (namely the first sound guide gap) formed between the telescopic module 220 and the hole wall of the first through hole 120 can be fully utilized to realize sound transmission. It is clear that in this alternative, the formation of the second sound guiding channel is simpler and no additional operations are required.

In the corresponding design, the connection between the telescopic module 220 and the hole wall of the first through hole 120 is tight, and even in many cases, the telescopic module 220 is sealed and plugged with the first through hole 120 when the telescopic module 220 is retracted into the device housing 100, so that the waterproof and dustproof capabilities of the electronic device can be improved. That is, in order to improve the waterproof and dustproof capabilities of the electronic device, the telescopic module 220 is plugged and matched with the first through hole 120, so that the first sound guiding gap cannot be formed.

Based on this, in another alternative, the expansion module 220 may be provided with a second through hole, and an inner port of the second through hole (i.e. a port of the second through hole facing the inner cavity 130) may be switched between the first state and the second state along with the movement of the expansion module 220.

Since the second through hole is formed on the telescopic module 220, the movement of the telescopic module 220 causes the inner port of the second through hole to move, so as to switch the inner port between the first state and the second state. In the case that the inner side port of the second through hole is in the first state, the inner side port of the second through hole is exposed inside the inner cavity 130, and the inner side port of the second through hole is in communication with the first acoustic module 300. In this case, the second sound guiding channel includes a second through hole, and the first acoustic module 300 can communicate with the second through hole through an inner port of the second through hole, and the second through hole communicates with an external environment of the electronic device, so that the first acoustic module 300 can exert its acoustic function.

Because the assembly gap between the expansion module 220 and the device housing 100 is large, a large pressure is applied to the waterproof and dustproof of the electronic device. Therefore, by forming the second through hole on the telescopic module 220, the aperture of the second through hole can be controlled easily, so that the second through hole has smaller space, and the first acoustic module 300 can exert the acoustic performance through the second through hole under the condition of not affecting the waterproof and dustproof performance of the electronic device too much.

In the case that the telescopic module 220 is in the second state, the inner port of the second through hole is located in the first through hole 120 and is blocked by the inner wall of the first through hole 120. In this case, the second sound guide passage is closed, thereby preventing foreign matters such as dust, water, etc. from entering the inner cavity 130 through the second through hole.

In yet another alternative, the retraction module 220 may be movable between a first position and a second position with the retraction module 220 retracted within the device housing 100.

Under the condition that the telescopic module 220 is located at the first position, at least part of the telescopic module 220 can be sealed and plugged in the first through hole 120, and the structure can prevent dust, water and other foreign matters from entering the inner cavity 130 through the first through hole 120.

With the telescoping module 220 in the second position, the telescoping module 220 is retracted from the first through hole 120 into the interior cavity 130, in which case the telescoping module 220 is not located in the first through hole 120. At this time, a second sound guiding gap may be formed between the telescopic module 220 and the device housing 100, the second sound guiding gap may be communicated with the first through hole 120, the second sound guiding channel includes the second sound guiding gap and the first through hole 120, and the first acoustic module 300 may be communicated with the second sound guiding gap and the first through hole 120, so that the first acoustic module 300 may exert its acoustic performance through the first through hole 120 and the second sound guiding gap under the condition that the first sound guiding channel 110 is blocked. In this case, since the telescopic module 220 can avoid the first through hole 120, the first through hole 120 is entirely used as a sound guiding hole to realize sound conduction, which is clearly beneficial to sound conduction.

It should be noted that, the first position and the second position are both positions that can be switched when the expansion module 220 is retracted into the apparatus housing 100. The first position may be considered a first retracted position and the second position may be considered a second retracted position. In the first retracted position, the retraction module 220 is located within the device housing 100, but at least partially within the first through hole 120. In the second retracted position, the retraction module 220 is also located within the device housing 100, but the retraction module 220 is separated from the first through hole 120, and the retraction module 220 may be considered to be entirely moved from the first through hole 120 into the interior cavity 130.

As described above, in the electronic device disclosed in the embodiments of the present application, at least part of the expansion module 220 may further extend out of the device housing 100 through the first through hole 120. Based on this, in the case where at least a portion of the expansion module 220 extends out of the apparatus housing 100, the expansion module 220 may be located at a third position, and the third position, the first position, and the second position are sequentially disposed in a retraction direction of the expansion module 220.

As described above, in the case of the second position, the telescopic module 220 is retracted from the first through hole 120 into the inner cavity 130, and a second sound guiding gap is formed between the telescopic module 220 and the device housing 100. In this case, the inner cavity 130 is directly connected to the external environment of the electronic device through the first through hole 120, which may cause a serious hidden danger to the waterproof and dustproof of the electronic device. Based on this, in a further technical solution, the electronic device disclosed in the embodiments of the present application may further include a socket, where the socket may be an elastic sealing sleeve. Specifically, the sleeving piece can be in sealing butt joint with the inner side port of the first through hole 120, the sleeving piece can be provided with a connecting hole, the first acoustic module 300 can be communicated with the connecting hole, the sleeving piece is in sealing butt joint with the telescopic module 220 under the condition that the telescopic module 220 is located at the second position, and the second sound guide gap is communicated with the first acoustic module 300 through the connecting hole. In this case, the first acoustic module 300 may communicate with the second sound guiding slot through the engagement hole, so that the first acoustic module 300 may sequentially perform its acoustic performance through the engagement hole, the second sound guiding slot and the first through hole 120.

In a further alternative, in the case that the telescopic module 220 is located at the first position, the first front cavity of the first acoustic module 300 may be communicated with the socket through the engagement hole, so that the inner cavity of the socket is used as the expansion cavity of the first front cavity, and finally, the acoustic performance of the first acoustic module 300 may be further improved.

As described above, the types of the telescopic module 220 may be various, and based on this, in an alternative, the telescopic module 220 may include the second acoustic module 210. The second acoustic module 210 may be the same as the first acoustic module 300, or may be different from the first acoustic module. The embodiments of the present application are not limited in this regard.

The second acoustic module 210 may extend out of the apparatus housing 100 or retract into the apparatus housing 100 along with the telescopic module 220 through the first through hole 120. The second acoustic module 210 has an on state and an off state, when the telescopic module 220 is located at the third position, the second acoustic module 210 is located outside the device housing 100, the second acoustic module 210 is in the on state, and the electronic device replaces the first acoustic module 300 with the second acoustic module 210 to exert the acoustic performance, so as to meet the use requirement of the user. That is, in the case where the first sound guide channel 110 is blocked, the user can control the second acoustic module 210 of the electronic device to move outside the device housing 100.

When the second acoustic module 210 is retracted into the apparatus housing 100 through the first through hole 120 along with the expansion module 220, the second acoustic module 210 may be in a closed state.

In the electronic device disclosed in the embodiment of the present application, the movement of the telescopic module 220 may be implemented through manual operation, or may be implemented through the driving mechanism 230. In an alternative solution, the electronic device disclosed in the embodiments of the present application may further include a driving mechanism 230, where the driving mechanism 230 moves with the telescopic module 220, so as to implement switching between the positions of the telescopic module 220. The driving mechanism 230 can certainly further promote the intellectualization and automation of the electronic device, and further can further facilitate the use of the user.

The types of the driving mechanism 230 may be various, for example, the driving mechanism 230 may be a pneumatic driving mechanism, a hydraulic driving mechanism, a motor driving mechanism, etc., and the embodiment of the present application is not limited to the specific types of the driving mechanism 230.

The electronic device disclosed in the embodiments of the present application may be a mobile phone, a tablet computer, an electronic book reader, a wearable device (e.g., smart glasses, smart watches), a game console, a medical device, etc., and the embodiments of the present application do not limit specific types of electronic devices.

Based on the electronic device disclosed in the embodiments of the present application, the embodiments of the present application disclose a control method of an electronic device, where the electronic device referred to is the electronic device described in the embodiments of the foregoing part, and the control method includes:

step 101, determining the state of the first sound guiding channel 110;

in this step, the states of the first sound guide channel 110 include a blocked state and an unblocked state.

Step 102, when the first sound guiding channel 110 is in a blocked state, the movement of the telescopic module 220 is controlled to form a second sound guiding channel between the telescopic module 220 and the device housing 100, which is in communication with the first acoustic module 300.

In this step, the movement of the telescopic module 220 is controlled, so that a second sound guiding channel is formed between the telescopic module 220 and the device housing 100. In this case, in the case where the first sound guiding channel 110 is blocked, the telescopic module 220 may exert its acoustic function through the second sound guiding channel, so that the influence of the blocked first sound guiding channel 110 on the first acoustic module 300 is reduced, which is beneficial to ensuring that the first acoustic module 300 works more stably.

In a further technical solution, the control method disclosed in the embodiments of the present application may further include:

step 103, under the condition that the first sound guiding channel 110 is not plugged, controlling the expansion module 220 to extend into the first through hole 120, so that at least part of the expansion module 220 is sealed and plugged in the first through hole 120.

In this case, the first acoustic module 300 can perform its acoustic function through the first sound guide channel 110 without passing through the second sound guide channel formed between the expansion module 220 and the device housing 100. In this case, at least a portion of the expansion module 220 is sealed and plugged in the first through hole 120, which is beneficial to ensuring the waterproof and dustproof performance of the electronic device.

In the control method disclosed in the embodiment of the present application, the detection of the state of the first sound guiding channel 110 may be implemented by various methods. For example, the state of the first sound guide channel 110 may be determined by providing an optical detection device in the first sound guide channel 110, and determining the brightness level in the first sound guide channel detected by the optical detection device. Specifically, in a normal case where the first sound guide channel 110 is blocked by the user's hand, the light in the first sound guide channel 110 is reduced and becomes darker, and this state can be determined as a blocked state. When the first sound guide channel 110 is not blocked by the hand of the user, the light in the first sound guide channel 110 is more and brighter, and the state can be determined as the unblocked state.

Of course, the status of the first sound guide channel 110 may also be determined in other ways. In an alternative, step 101 may include:

step 201, detecting an actual impedance of the first acoustic module 300.

Whether the first sound guiding channel 110 is plugged by the hand of the user can affect the unobstructed performance of the first sound guiding channel 110, and thus affect the actual impedance of the first acoustic module 300.

Step 202, determining the state of the first sound guiding channel 110 as an unblocked state under the condition that the actual impedance is smaller than a preset threshold value;

step 303, determining the state of the first sound guiding channel 110 as a blocked state if the actual impedance is not less than the preset threshold.

In this step, the designer may set a preset threshold in advance, and the state of the first sound guiding channel 110 may be determined by comparing the actual impedance with the preset threshold, which needs to be described, where the preset threshold is obtained through an experiment of a worker, or may be obtained through calculation of acoustic theory, which is not limited in this application.

By detecting the design impedance of the first acoustic module 300, the state of the first sound guiding channel 110 can be accurately determined from the acoustic angle, which is more beneficial to the subsequent corresponding operation control.

Based on the electronic device disclosed in the embodiment of the present application, the embodiment of the present application discloses a control device of the electronic device, where the disclosed control device includes:

a determining module, configured to determine a state of the first sound guiding channel 110.

The first control module is configured to control the movement of the telescopic module 220 when the first sound guiding channel 110 is in a blocked state, so that the second sound guiding channel that is in communication with the first acoustic module 300 is formed between the telescopic module 220 and the device housing 100.

In a further technical solution, the control device disclosed in the embodiments of the present application may further include:

the second control module is configured to control the expansion module 220 to extend into the first through hole 120 when the first sound guide channel 110 is in an unblocked state, so that at least a portion of the expansion module 220 is sealed and blocked in the first through hole 120.

In an alternative, the determining module may include:

a detection sub-module for detecting an actual impedance of the first acoustic module 300;

a first determining sub-module, configured to determine a state of the first sound guide channel 110 as an unblocked state if the actual impedance is less than a preset threshold;

and the second determining submodule is used for determining the state of the first sound guide channel 110 as a blocked state under the condition that the actual impedance is not smaller than a preset threshold value.

Because the control device disclosed in the embodiments of the present application is based on the electronic device described in the foregoing embodiments, and meanwhile, the disclosed control device corresponds to the control method described in the foregoing embodiments, detailed descriptions and technical effects of corresponding portions are consistent, and specific reference may be made to descriptions of corresponding portions, which are not repeated.

Fig. 7 is a schematic hardware structure of a terminal device implementing various embodiments of the present application.

The terminal 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. It will be appreciated by those skilled in the art that the structure of the terminal device 1200 shown in fig. 7 does not constitute a limitation of the terminal device, and the terminal device may comprise more or less components than those shown in fig. 7, or may combine certain components, or may be arranged in different components. In the embodiment of the application, the terminal equipment 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.

The processor 1210 is configured to control the movement of the telescopic module 220 when the first sound guiding channel 110 is in the blocked state, so that the second sound guiding channel that is in communication with the first acoustic module 300 is formed between the telescopic module 220 and the device housing 100.

It should be understood that, in the embodiment of the present application, the radio frequency unit 1201 may be used to receive and send information or signals during a call, specifically, after receiving downlink data from a base station, the downlink data is processed by the processor 1210; and, 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 may also communicate with networks and other devices through a wireless communication system.

The terminal device provides wireless broadband internet access to the user through the network module 1202, such as helping the user to send and receive e-mail, browse web pages, access streaming media, and the like.

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 (e.g., a call signal reception sound, a message reception sound, etc.) related to a specific function performed by the terminal apparatus 1200. The audio output unit 1203 includes a speaker, a buzzer, a receiver, and the like.

The input unit 1204 is for receiving an audio or video signal. The input unit 1204 may include a graphics processor (Graphics Processing Unit, GPU) 12041 and a microphone 12042, the graphics processor 12041 processing image data of still pictures or video obtained by an image capturing device (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 memory 1209 (or other storage medium) or transmitted via the radio frequency unit 1201 or the network module 1202. The microphone 12042 may receive sound, and may be capable of processing such sound into audio data. The processed audio data may be converted into a format output that can be transmitted to the mobile communication base station via the radio frequency unit 1201 in the case of a telephone call mode.

The terminal device 1200 also includes at least one sensor 1205, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel 12061 according to the brightness of ambient light, and the proximity sensor can turn off the display panel 12061 and/or the backlight when the terminal device 1200 moves to the ear. As one of the motion sensors, the accelerometer sensor can detect the acceleration in all directions (generally three axes), and can detect the gravity and direction when the accelerometer sensor is stationary, and can be used for recognizing the gesture (such as horizontal and vertical screen switching, related games, magnetometer gesture calibration), vibration recognition related functions (such as pedometer and knocking) and the like of the terminal equipment; the sensor 1205 may further 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., which are not described herein.

The display unit 1206 is used to display information input by a 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 (Liquid Crystal Display, LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 1207 is operable to receive input numeric or character information, and to generate key signal inputs related to user settings and function control of the terminal device. 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 thereon or thereabout by a user (e.g., operations of the user on the touch panel 12071 or thereabout by using any suitable object or accessory such as a finger, stylus, etc.). The touch panel 12071 may include two parts, a touch detection device and a touch controller. The touch detection device detects the touch azimuth 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 detection device, converts it into touch point coordinates, and sends the touch point coordinates to the processor 1210, and receives and executes commands sent from the processor 1210. In addition, the touch panel 12071 may be implemented in various types such as resistive, capacitive, infrared, and surface acoustic wave. The user input unit 1207 may include other input devices 12072 in addition to the touch panel 12071. In particular, other input devices 12072 may include, but are not limited to, physical keyboards, function keys (e.g., volume control keys, switch keys, etc.), trackballs, mice, joysticks, and so forth, which are not described in detail herein.

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 in fig. 7, the touch panel 12071 and the display panel 12061 are two independent components to implement the input and output functions of the terminal 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 terminal device, which is not limited herein.

The interface unit 1208 is an interface to which an external device is connected to the terminal apparatus 1200. For example, the external devices may include a wired or wireless headset port, an external power (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 (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the terminal apparatus 1200 or may be used to transmit data between the terminal apparatus 1200 and an external device.

Memory 1209 may be used to store software programs as well as various data. The memory 1209 may mainly include a storage program area that may store an operating system, an application program required for at least one function (such as a sound playing function, an image playing function, etc.), and a storage data area; the storage data area may store data (such as audio data, phonebook, etc.) created according to the use of the terminal device, and the like. In addition, 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 terminal device, connects various parts of the entire terminal device using various interfaces and lines, and performs various functions of the terminal device and processes data by running or executing software programs and/or modules stored in the memory 1209 and calling data stored in the memory 1209, thereby performing overall monitoring of the terminal device. Processor 1210 may include one or more processing units; alternatively, processor 1210 may integrate an application processor that primarily handles operating systems, user interfaces, applications, etc., with a modem processor that primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 1210.

The terminal device 1200 may also include a power source 1211 (e.g., a battery) for powering the various components, and the power source 1211 may optionally be logically coupled to the processor 1210 via a power management system so as to perform functions such as managing charging, discharging, and power consumption via the power management system.

In addition, the terminal device 1200 includes some functional modules, which are not shown, and will not be described herein.

Optionally, the embodiment of the present application discloses a terminal device, which includes a processor 1210, a memory 1209, and a program or an instruction stored in the memory 1209 and capable of being executed on the processor 1210, where the program or the instruction implements each process of any of the above method embodiments when executed by the processor 1210, and the process can achieve the same technical effect, and is not repeated herein.

The embodiment of the application discloses a readable storage medium, on which a program or an instruction is stored, which when executed by the processor 1210, implements each process of any of the above method embodiments, and can achieve the same technical effects, so that repetition is avoided, and no further description is given here. Wherein the readable storage medium is selected from Read-Only Memory (ROM), random access Memory (Random Access Memory RAM), magnetic disk or optical disk.

Embodiments of the present application disclose a computer program product stored in a non-volatile storage medium, the program product being configured to be executed by at least one processor to implement the steps of the control method as described above.

The embodiment of the application discloses a chip, which comprises a processor and a communication interface, wherein the communication interface is coupled with the processor, and the processor is used for running programs or instructions to realize the control method described in the above embodiment.

In the embodiments described above, the differences between the embodiments are mainly described, and as long as there is no contradiction between the different optimization features between the embodiments, the different optimization features may be combined to form a better embodiment, and in consideration of brevity of line text, the description is omitted here.

The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.

Claims

1. An electronic device comprising a device housing (100), a telescopic module (220) and a first acoustic module (300), wherein:

the device housing (100) is provided with an inner cavity (130), a first sound guide channel (110) and a first through hole (120), the first acoustic module (300) is arranged in the inner cavity (130) and is communicated with the first sound guide channel (110),

the telescopic module (220) is movably arranged in the equipment shell (100), the telescopic module (220) is retracted into the equipment shell (100) through the first through hole (120) or at least partially extends out of the equipment shell (100), the telescopic module (220) and the equipment shell (100) form a second sound guide channel, and the first acoustic module (300) can be communicated with the second sound guide channel;

the telescoping module (220) is movable between a first position and a second position with the telescoping module (220) retracted within the device housing (100), wherein:

when the telescopic module (220) is positioned at the first position, the telescopic module (220) is at least partially sealed and plugged in the first through hole (120);

under the condition that the telescopic module (220) is located at the second position, the telescopic module (220) is retracted from the first through hole (120) to the inner cavity (130), a second sound guide gap is formed between the telescopic module (220) and the equipment shell (100), the second sound guide gap is communicated with the first through hole (120), the second sound guide channel comprises the second sound guide gap and the first through hole (120), and the first acoustic module (300) is communicated with the second sound guide gap.

2. The electronic device of claim 1, wherein the electronic device comprises a memory device,

under the condition that at least part of the telescopic module (220) extends out of the equipment shell (100), the telescopic module (220) is located at a third position, and the third position, the first position and the second position are sequentially arranged in the retraction direction of the telescopic module (220).

3. The electronic device of claim 2, further comprising a socket piece, wherein the socket piece is in sealing connection with an inner side port of the first through hole (120), the socket piece is provided with an engagement hole, the first acoustic module (300) is communicated with the engagement hole, the socket piece is in sealing connection with the telescopic module (220) when the telescopic module (220) is located at the second position, and the second sound guiding slit is communicated with the first acoustic module (300) through the engagement hole.

4. An electronic device according to claim 3, characterized in that the first front cavity of the first acoustic module (300) communicates with the socket through the engagement hole with the telescopic module (220) in the first position.

5. The electronic device of claim 1, wherein the telescoping module (220) comprises a second acoustic module (210), the second acoustic module (210) being extendable with the telescoping module (220) out of the device housing (100) or retractable into the device housing (100).

6. A control method of an electronic device, characterized in that the electronic device is the electronic device according to any one of claims 2 to 4, the control method comprising:

determining a state of the first sound guide channel (110);

and under the condition that the first sound guide channel (110) is in a blocked state, controlling the telescopic module (220) to move so as to form the second sound guide channel communicated with the first acoustic module (300) between the telescopic module (220) and the equipment shell (100).

7. The control method according to claim 6, characterized in that the control method further comprises:

and under the condition that the first sound guide channel (110) is in an unblocked state, controlling the telescopic module (220) to extend into the first through hole (120) so as to enable at least part of the telescopic module (220) to be sealed and blocked in the first through hole (120).

8. The control method according to claim 6, wherein said determining the state of the first sound guide channel (110) comprises:

detecting an actual impedance of the first acoustic module (300);

determining the state of the first sound guide channel (110) as an unblocked state if the actual impedance is less than a preset threshold;

and determining the state of the first sound guide channel (110) as a blocked state under the condition that the actual impedance is not smaller than the preset threshold value.

9. A control apparatus of an electronic device, characterized in that the electronic device is the electronic device according to any one of claims 2 to 4, the control apparatus comprising:

a determining module for determining a state of the first sound guide channel (110);

and the first control module is used for controlling the telescopic module (220) to move under the condition that the first sound guide channel (110) is in a blocked state so as to enable the second sound guide channel communicated with the first acoustic module (300) to be formed between the telescopic module (220) and the equipment shell (100).

10. The control device according to claim 9, characterized in that the control device further comprises:

and the second control module is used for controlling the telescopic module (220) to extend into the first through hole (120) when the first sound guide channel (110) is in an unblocked state so as to enable at least part of the telescopic module (220) to be sealed and blocked in the first through hole (120).

11. The control device of claim 9, wherein the determination module comprises:

a detection sub-module for detecting an actual impedance of the first acoustic module (300);

a first determining submodule, configured to determine a state of the first sound guide channel (110) as an unblocked state if the actual impedance is less than a preset threshold;

and the second determining submodule is used for determining the state of the first sound guide channel (110) as a blocked state under the condition that the actual impedance is not smaller than the preset threshold value.

12. A terminal device characterized by comprising a processor (1210), a memory (1209) and a program or instructions stored on the memory (1209) and executable on the processor (1210), which program or instructions, when executed by the processor (1210), implement the steps of the control method according to any of claims 6 to 8.

13. A readable storage medium, characterized in that the readable storage medium has stored thereon a program or instructions which, when executed by a processor (1210), implement the steps of the control method according to any of claims 6 to 8.