WO2020238447A1

WO2020238447A1 - Terminal device

Info

Publication number: WO2020238447A1
Application number: PCT/CN2020/084790
Authority: WO
Inventors: 曾达; 魏杨
Original assignee: 维沃移动通信有限公司
Priority date: 2019-05-24
Filing date: 2020-04-14
Publication date: 2020-12-03
Also published as: CN110166598B; CN110166598A

Abstract

Disclosed is a terminal device, comprising a housing, a motion assembly, an acoustic component, and a driving mechanism at least partially provided in the housing. The housing is provided with an inner cavity and an opening communicated with the inner cavity; the acoustic component is connected to the motion assembly; the housing comprises a first surface and a second surface opposite to each other; the first surface is provided with a first sound guiding hole, and the second surface is provided with a second sound guiding hole; in the case that the motion assembly and the acoustic component are located outside the housing, the driving mechanism may drive the motion assembly to drive the acoustic component to rotate, or the driving mechanism may drive the motion assembly to drive the acoustic component to move into the inner cavity by means of the opening; in the case that the motion assembly and the acoustic component are located in the inner cavity, the acoustic component conducts sound conduction by means of the first sound guiding hole or the second sound guiding hole, or the driving mechanism may drive the motion assembly to drive the acoustic component to extend out of the housing by means of the opening.

Description

Terminal Equipment

Cross references to related applications

This application claims the priority of Chinese Patent Application No. 201910440160.0 filed in China on May 24, 2019, the entire content of which is incorporated herein by reference.

Technical field

The present disclosure relates to the technical field of communication equipment, and in particular to a terminal device.

Background technique

In order to increase the screen ratio of terminal devices, more and more terminal devices use functional devices capable of lifting, such as lifting cameras. In the process of work, when the user needs the functional device to work, the functional device can be raised and extended out of the shell of the terminal device; when the functional device is completed, the functional device can be lowered into the shell of the terminal device , And then realize the hiding of functional devices.

With the improvement of user requirements, there are more and more requirements on the working angle of functional devices. As a result, more and more functional devices can be rotated after being extended from the housing under the driving of the driving mechanism, so that more adjustments of the working angle can be achieved. However, the related terminal equipment needs to be reset to the initial state during the retracting process of the functional device to realize the retraction. The entire retracting action is complicated and the action time is long, which is not conducive to the rapid retraction of the functional device. At the same time, the acoustic devices of the related terminal equipment can only emit or receive sounds on one side, which is not convenient for users to use.

Summary of the invention

The present disclosure discloses a terminal device to solve the problems that the terminal device can only emit sound on one side and the movement of the functional device is complicated and the action time is long when the functional device is retracted.

In order to solve the above problems, the present disclosure adopts the following technical solutions:

A terminal device, comprising a housing, a moving component, an acoustic device, and a driving mechanism at least partially arranged in the housing;

The housing has an inner cavity and an opening communicating with the inner cavity, the acoustic device is connected to the moving component, the housing includes a first surface and a second surface, and the first surface is connected to the The second surfaces are arranged opposite to each other, the first surface is provided with a first sound guide hole, and the second surface is provided with a second sound guide hole;

In the case that the moving component and the acoustic device are located outside the housing, the driving mechanism may drive the moving component to drive the acoustic device to rotate, or the driving mechanism may drive the moving component Driving the acoustic device to move into the inner cavity through the opening;

In the case that the moving component and the acoustic device are located in the inner cavity, the acoustic device conducts sound conduction through the first sound guide hole or the second sound guide hole, or the driving mechanism can drive The moving component drives the acoustic device to extend out of the housing through the opening.

The technical solution adopted by the present disclosure can achieve the following beneficial effects:

The terminal device disclosed in the present disclosure connects the acoustic device with the moving component, and the first surface and the second surface of the housing opposite to each other are provided with a first sound guide hole and a second sound guide hole, because the first sound guide hole and The arrangement of the second sound guide hole enables the acoustic device to work in both retracted states, so that the terminal device can produce sound on both sides. At the same time, in this case, the acoustic device And the movement component does not need to be rotated back to the initial position, as long as it can be rotated to a position aligned with the opening to ensure that it can be retracted into the housing, so the movement of the driving mechanism can be reduced, and the movement efficiency of the sports component can be improved. .

At the same time, in the process of moving into the housing, the movement of the moving assembly and the opening is easier to align, and the action of the driving mechanism is reduced. Therefore, the energy consumption of the terminal device can be reduced, and the endurance of the terminal device can be extended.

Description of the drawings

The drawings described here are used to provide a further understanding of the present disclosure and constitute a part of the present disclosure. The exemplary embodiments of the present disclosure and the description thereof are used to explain the present disclosure, and do not constitute an improper limitation of the present disclosure. In the attached picture:

FIG. 1 is a partial cross-sectional view of a terminal device disclosed in an embodiment of the disclosure when the camera is in a retracted state;

Figure 2 is a schematic diagram of the sound produced in Figure 1;

3 is a partial cross-sectional view of the terminal device disclosed in an embodiment of the disclosure when the camera is in another retracted state;

Figure 4 is a schematic diagram of the sound produced in Figure 3;

FIG. 5 is a partial schematic diagram of the terminal device disclosed in an embodiment of the disclosure when the camera is in an extended state;

Figure 6 is a sectional view of Figure 5;

FIG. 7 is a partial cross-sectional view of the terminal device disclosed in an embodiment of the disclosure when the camera is in another extended state;

Fig. 8 is a cross-sectional view of Fig. 7.

Description of reference signs:

100-shell, 110-first sound guide hole, 120-second sound guide hole, 130-limit stand,

200-movement component, 210-component bracket, 211-first sound guide channel, 212-second sound guide channel, 220-component body,

300-acoustic device, 310-receiver body, 320-first diaphragm, 330-second diaphragm, 340-first seal, 350-second seal,

400-shaft,

500-flexible electrical connector.

Detailed ways

In order to make the objectives, technical solutions, and advantages of the present disclosure clearer, the technical solutions of the present disclosure will be described clearly and completely in conjunction with specific embodiments of the present disclosure and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present disclosure.

The technical solutions disclosed in each embodiment of the present disclosure will be described in detail below with reference to the accompanying drawings.

Please refer to FIG. 1 to FIG. 8. The embodiments of the present disclosure disclose a terminal device. The disclosed terminal device includes a housing 100, a moving assembly 200, an acoustic device 300, and a driving mechanism.

The housing 100 is a peripheral basic component of the terminal device, and the housing 100 can provide an installation foundation for other components of the terminal device. In the embodiment of the present disclosure, the driving mechanism and the movement assembly 200 are both at least partially installed in the housing 100. The housing 100 has an inner cavity and an opening, and the opening communicates with the inner cavity, so that the moving component 200 can be retracted into the inner cavity or extended out of the housing 100 through the opening. Under normal circumstances, the housing 100 may include a frame, and the opening may be provided on the frame. The embodiment of the present disclosure does not limit the specific position of the opening.

In the embodiment of the present disclosure, the housing 100 has a first surface and a second surface, the first surface and the second surface are distributed opposite to each other, the first surface is provided with a first sound guide hole 110, and the second surface is provided with a second sound guide The holes 120, the first sound guide hole 110 and the second sound guide hole 120 are used for conducting sound during the operation of the acoustic device 300. In a specific embodiment, the first sound guide hole 110 is opened on the surface of the housing 100 for setting the display screen of the terminal device; the second sound guide hole 120 is opened on the surface of the battery cover of the housing 100, because The display screen and the battery cover are usually located opposite to each other, so the above opening positions can ensure the positional relationship between the first sound guide hole 110 and the second sound guide hole 120. Of course, the battery cover also belongs to a part of the housing 100.

The moving component 200 is movably arranged on the housing 100, and the moving component 200 can move relative to the housing 100, thereby enabling switching between different positions. In the embodiment of the present disclosure, the motion component 200 needs to extend out of the housing 100 through an opening to achieve its function. The motion component 200 is connected to a driving mechanism, and the driving mechanism can drive the motion component 200 to move, so that the motion component 200 can pass through A hole enters and exits the housing 100 to realize switching between different positions.

The acoustic device 300 is connected to the moving component 200, and can move with the moving component 200 relative to the housing 100, so that the acoustic device 300 and the moving component 200 can move from the inside of the housing 100 to the outside of the housing 100 through the opening. And move from outside the housing 100 to inside the housing 100. In an alternative solution, the acoustic device 300 may be fixedly connected to the movement assembly 200, so as to better ensure the synchronization of the movement of the two relative to the housing 100.

The driving mechanism is at least partially arranged in the housing 100. Generally, the driving mechanism can be entirely arranged in the housing 100. The driving mechanism can drive the movement assembly 200 and the acoustic device 300 to move. Specifically, in the embodiments of the present disclosure, the driving mechanism can not only drive the moving assembly 200 and the acoustic device 300 to move linearly, thereby realizing the movement of the moving assembly 200 in and out of the hole, but also can extend the movement assembly 200 and the acoustic device 300 out of the housing 100 The moving assembly 200 and the acoustic device 300 are driven to rotate outside, so that the moving assembly 200 and the acoustic device 300 can be rotated to different positions for work.

In the embodiment of the present disclosure, when the moving component 200 and the acoustic device 300 are located outside the housing 100, the driving mechanism can drive the moving component 200 to drive the acoustic device 300 to rotate, thereby adjusting the working position, or the driving mechanism can drive the moving component 200 drives the acoustic device 300 to move into the inner cavity through the opening, so as to realize the hiding of the moving assembly 200 and the acoustic device 300 in the housing 100. That is, when the moving assembly 200 and the acoustic device 300 extend out of the housing 100, the driving mechanism can drive the moving assembly 200 to drive the acoustic device 300 to rotate outside the housing 100. At this time, the acoustic device 300 is located in the housing. Under conditions other than 100, the acoustic device 300 will not be affected by the housing 100 and can work directly; of course, the driving mechanism may also be able to drive the movement assembly 200 to drive the acoustic device 300 to retract into the housing 100 again, To hide.

When the moving component 200 and the acoustic device 300 are located in the inner cavity, the acoustic device 300 conducts sound transmission through the first sound guide hole 110 or the second sound guide hole 120, or the driving mechanism can drive the movement component 200 to drive the acoustic device 300 Move into the cavity through the opening. That is, when the moving component 200 and the acoustic device 300 are located in the inner cavity, the moving component 200 and the acoustic device 300 can be held in the inner cavity, and the acoustic device 300 can pass through the first sound guide hole 110 or the second sound guide at this time. The hole 120 works; of course, the driving mechanism can also drive the motion assembly 200 to drive the acoustic device 300 to extend out of the housing 100 again.

In the embodiment of the present disclosure, when the moving component 200 and the acoustic device 300 are in the inner cavity, the moving component 200 and the acoustic device 300 have a first retracted state and a second retracted state. The rotation axis of the moving assembly 200 that drives the acoustic device 300 to rotate together extends along the telescopic direction of the moving assembly 200.

Under the premise that the acoustic device 300 is a single-sided acoustic device, in the first retracted state, the acoustic device 300 can conduct sound through the first sound guide hole 110, thereby realizing the work in the housing 100; In the retracted state, the acoustic device 300 can conduct sound transmission through the second sound guide hole 120, thereby realizing the work in the housing 100.

Under the premise that the acoustic device 300 is a double-sided acoustic device, in the first retracted state, the first side of the acoustic device 300 can conduct sound through the first sound guide hole 110, and the second side of the acoustic device 300 can Sound is conducted through the second sound guide hole 120, so that the terminal device can conduct sound on both sides simultaneously through the first sound guide hole 110 and the second sound guide hole 120; in the second retracted state, the second sound guide of the acoustic device 300 One side can conduct sound through the second sound guide hole 120, while the second side of the acoustic device 300 can conduct sound through the first sound guide hole 110, so that the terminal device can pass through the first sound guide hole 110 and the second sound guide hole 110. The sound guide hole 120 realizes simultaneous sound transmission on both sides.

The working process of the terminal device disclosed in the embodiment of the present disclosure is as follows:

The driving mechanism drives the moving assembly 200 and the acoustic device 300 to protrude from the inner cavity to the outside of the housing 100 through the opening, so that the moving assembly 200 can work, and of course the acoustic device 300 can also work outside the housing 100; When the work is completed, the driving mechanism can drive the moving assembly 200 and the acoustic device 300 to move into the housing 100. In this case, the moving assembly 200 and the acoustic device 300 are in the first retracted state, and the acoustic device 300 passes through the first retracted state. The sound guide hole 110 implements sound conduction, and further implements the acoustic device 300 to work in the housing 100.

When the moving component 200 is located outside the housing 100, if the user needs the moving component 200 and the acoustic device 300 to rotate to another position for work, the driving mechanism can then drive the moving component 200 and the acoustic device 300 to rotate. When the work is completed, the driving mechanism can drive the moving assembly 200 only to rotate to a position aligned with the opening, and then directly drive the moving assembly 200 and the acoustic device 300 to move into the housing 100. In this case, the moving assembly 200 can In the second retracted state, the acoustic device 300 realizes sound conduction through the second sound guide hole 120, and further realizes the operation of the acoustic device 300 in the housing 100.

Through the above working process, it can be seen that the terminal device disclosed in the present disclosure connects the acoustic device 300 with the motion assembly 200, and the first surface and the second surface of the housing 100 opposite to each other are provided with a first sound guide hole 110 and a second guide hole respectively. The sound hole 120, due to the arrangement of the first sound guide hole 110 and the second sound guide hole 120, can make the acoustic device 300 work in both retracted states, so that the terminal device can produce sound on both sides, and at the same time, In this case, during the retracting process, the acoustic device 300 and the moving assembly 200 do not need to be rotated back to the initial position, as long as they can be rotated to a position aligned with the opening to ensure that they can be retracted into the housing 100. Therefore, the motion of the driving mechanism can be reduced, and the motion efficiency of the motion assembly 200 can be improved.

At the same time, in the process of moving into the housing 100, the alignment of the movement assembly 200 with the opening is easier, and the action of the driving mechanism is reduced. Therefore, the energy consumption of the terminal device can be reduced, and the terminal device's power consumption can be extended. Endurance.

As described above, the acoustic device 300 is connected to the movement component 200, and specifically, the acoustic device 300 may be disposed in the movement component 200. In order to avoid the influence of the movement component 200 on the operation of the acoustic device 300, the opposite sides of the movement component 200 can be provided with a first sound guide channel 211 and a second sound guide channel 212, respectively. Back state and second retracted state. In the first retracted state, the first sound guide hole 110 communicates with the first sound guide channel 211, and the second sound guide hole 120 communicates with the second sound guide channel 212; in the second retracted state, the first sound guide The sound hole 110 communicates with the second sound guide channel 212, and the second sound hole 120 communicates with the first sound guide channel 211. Specifically, the first sound guide channel 211 and the second sound guide channel 212 may be symmetrically arranged on opposite sides of the movement component 200.

The acoustic device 300 is arranged in the moving component 200, and can be protected by the moving component 200, thereby avoiding direct collision damage when extending out of the housing 100. Of course, the movement assembly 200 has a first sound guide channel 211 and a second sound guide channel 212, so that the acoustic device 300 can directly pass through the first sound guide channel 211 and the second sound guide channel 212 when the acoustic device 300 is outside the housing 100. working. When the moving component 200 is hidden in the housing 100, the acoustic device 300 can communicate with the first sound guide hole 110 and the second sound guide hole 120 through the first sound guide channel 211 and the second sound guide channel 212. This does not affect the normal operation of the acoustic device 300 when it is in the housing 100.

In addition, regardless of whether the moving assembly 200 and the acoustic device 300 are in the first retracted state or the second retracted state, they pass through the first sound guide channel 211, the second sound guide channel 212, the first sound guide hole 110 and the second guide The cooperation between the sound holes 120 can realize the double-sided sound effects of the terminal device, and therefore can improve the acoustic performance of the terminal device.

In the embodiment of the present disclosure, the acoustic device 300 may be a receiver, a speaker, a microphone, etc., and the embodiment of the present disclosure does not limit the specific type of the acoustic device 300.

In the terminal device disclosed in the embodiment of the present disclosure, the motion component 200 may include a component bracket 210 and a component body 220, and the component body 220 is disposed in the component bracket 210. Specifically, the first sound guide channel 211 and the second sound guide channel 212 may be opened on the component bracket 210, the acoustic device 300 is located between the first sound guide channel 211 and the second sound guide channel 212, and the driving mechanism is connected to the component bracket 210. Are connected to drive the movement of the entire movement assembly 200 and the acoustic device 300.

In the embodiment of the present disclosure, the component main body 220 may include at least one of a camera, a fill light, and a photosensitive device. The embodiment of the present disclosure does not limit the specific type of the component main body 220.

Exemplarily, when the acoustic device 300 is a receiver, the receiver may include a receiver body 310 and a first diaphragm 320 and a second diaphragm 330 respectively disposed on both sides of the receiver body 310, the first diaphragm 320 facing the first sound guide In the channel 211, the second diaphragm 330 faces the second sound guide channel 212. The receiver of this structure can actively emit sound on both sides during operation. The first diaphragm 320 and the second diaphragm 330 respectively pass through the first sound guide The channel 211 and the second sound guide channel 212 realize the transmission of sound, and at the same time can make the sound output on both sides of the moving component 200 more balanced. Of course, the receiver may also include only one diaphragm, which is connected to both the first sound guide channel 211 and the second sound guide channel 212, so that one diaphragm can simultaneously emit sound to both sides of the terminal device.

In the case where the receiver includes the receiver body 310, the first diaphragm 320, and the second diaphragm 330, in order to improve the sound effect, in an optional solution, the receiver body 310 may be connected to the component bracket 210 on the side where the first diaphragm 320 is provided. A first sealing member 340 is provided therebetween, and the first sealing member 340 may be provided with a first avoiding hole, and the vibration space in which the first diaphragm 320 is located may communicate with the first sound guide channel 211 through the first avoiding hole. The first sealing member 340 can realize a sealed connection between the receiver and the first sound guide channel 211, and avoid sound leakage when the acoustic device 300 is working. Specifically, the first sealing member 340 may be a sealing foam member, and the specific material of the first sealing member 340 is not limited in the embodiment of the present disclosure.

In the same way, a second sealing member 350 may be provided between the other side of the receiver body 310 where the second diaphragm 330 is provided and the component support 210. The second sealing member 350 may be provided with a second escape hole, where the second diaphragm 330 is located. The vibration space can be communicated with the second sound guide channel 212 through the second escape hole. The second sealing member 350 can realize a sealed connection between the receiver and the second sound guide channel 212, and avoid sound leakage when the acoustic device 300 is working. Specifically, the second sealing member 350 may be a sealing foam member, and the specific material of the second sealing member 350 is not limited in the embodiment of the present disclosure.

Of course, under the premise that the receiver includes only one diaphragm, both sides of the receiver can also be sealed and connected with the component holder 210 through a seal, thereby avoiding sound leakage caused by poor sealing at the connection between the component holder 210 and the receiver .

The movement assembly 200 disclosed in the embodiment of the present disclosure may include a first end and a second end sequentially distributed in a direction extending out of the housing 100, and the first sound guide channel 211 and the second sound guide channel 212 are both opened at the second end Above, in this case, when the moving assembly 200 is retracted, the second end is closer to the edge of the housing 100, which is more conducive to reducing the impact on the layout of the display screen.

In order to improve appearance performance, in an optional solution, in the first retracted state and the second retracted state, the end surface of the second end of the movement assembly 200 and the outer surface of the housing 100 may be coplanar, so that the movement assembly 200 The end surface of the second end is flush with the outer surface of the housing 100. Of course, this matching structure can also improve the gripping feeling of the terminal device, and at the same time can improve the appearance performance of the terminal device.

In order to improve the control accuracy, in an optional solution, the inner cavity of the housing 100 can be provided with a limit table 130. In the first retracted state and the second retracted state, the first end of the movement assembly 200 can be connected to the limiter. The stage 130 is in position-limiting cooperation, so that excessive retraction of the movement assembly 200 can be avoided.

In the terminal device disclosed in the embodiment of the present disclosure, the driving mechanism may include a telescopic driving module and a rotating driving module. The telescopic driving module includes a moving part connected to the rotating driving module, and the moving part drives the rotating driving module to move. The rotation driving module includes a rotating shaft 400, which is connected to the motion assembly 200, and can drive the motion assembly 200 to rotate, and finally realize the driving of the integral rotation of the motion assembly 200 and the acoustic device 300. Specifically, on the premise that the movement assembly 200 includes the assembly support 210, the rotating shaft may be directly connected to the assembly support 210.

Specifically, the telescopic drive module can be a hydraulic telescopic element, a pneumatic telescopic element or a screw drive mechanism. Accordingly, the moving part can be the telescopic end of the hydraulic telescopic element, the telescopic end of the pneumatic telescopic element, or the threaded sleeve of the screw drive mechanism. During the working process of the screw drive mechanism, the screw is driven by the power source to rotate, and the threaded sleeve can move along the extending direction of the screw, thereby driving the moving assembly 200 and the acoustic device 300 to move together.

In addition, the rotation driving module may be a driving motor, and the motion component 200 may be connected to the power output shaft of the driving motor. During the rotation of the power output shaft, the motion component 200 follows and rotates, thereby driving the acoustic device 300 to rotate together.

In order to facilitate power supply to the moving assembly 200, in a preferred solution, the rotating shaft 400 may be a hollow shaft, and the moving assembly 200 may be electrically connected to a circuit board in the terminal device through a flexible electrical connector 500 passing through the hollow shaft. It is the main board of the terminal device or the sub-board of the terminal device. The flexible electrical connector 500 can be electrically connected to the motion assembly 200 to indirectly realize the electrical connection and cooperation with the acoustic device 300.

In a specific embodiment, the flexible electrical connector 500 may be a flexible cable or a flexible circuit board. The embodiment of the present disclosure does not limit the specific type of the flexible electrical connector 500. The flexible electrical connector 500 can better adapt to the movement of the moving assembly 200 and the acoustic device 300 through deformation. Of course, the moving component 200 and the acoustic device 300 can also be electrically connected to the power supply in the terminal device by sliding power supply.

As described above, the movement component 200 may include a component support 210 and a component main body 220. During the operation of the movement component 200, the component main body 220 needs to be connected to electricity. Based on this, the component support 210 can be provided with a threading hole and a flexible electrical connector. One end of 500 can be electrically connected to the component main body 220, and the other end of the flexible electrical connector 500 can pass through the threading hole and the hollow shaft in sequence and then be electrically connected to the circuit board in the terminal device.

The terminal devices disclosed in the embodiments of the present disclosure may be terminal devices such as mobile phones, tablet computers, e-book readers, game consoles, wearable devices (such as smart watches), etc. The embodiments of the present disclosure do not limit the specific types of terminal devices.

The above embodiments of the present disclosure focus on the differences between the various embodiments. As long as the different optimization features between the various embodiments are not contradictory, they can be combined to form a better embodiment. Considering the simplicity of the text, here No longer.

The use of "and/or" in the specification and claims means at least one of the connected objects, such as A and/or B and/or C, which means that it includes A alone, B alone, C alone, and both A and B exist, Both B and C exist, A and C exist, and A, B and C all exist in 7 cases. Similarly, the use of "at least one of A and B" in this specification and claims should be understood as "A alone, B alone, or both A and B exist".

The foregoing descriptions are merely embodiments of the present disclosure, and are not used to limit the present disclosure. For those skilled in the art, the present disclosure can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present disclosure shall be included in the scope of the claims of the present disclosure.

Claims

A terminal device, comprising a housing (100), a motion component (200), an acoustic device (300) and a driving mechanism at least partially arranged in the housing (100);

Wherein, the housing (100) has an inner cavity and an opening communicating with the inner cavity, the acoustic device (300) is connected to the moving assembly (200), and the housing (100) includes a first The first surface and the second surface are distributed opposite to each other, the first surface is provided with a first sound guide hole (110), and the second surface is provided with a second sound guide hole ( 120);

In the case that the moving assembly (200) and the acoustic device (300) are located outside the housing (100), the driving mechanism can drive the moving assembly (200) to drive the acoustic device (300) ) To rotate, or, the driving mechanism can drive the moving assembly (200) to drive the acoustic device (300) to move into the inner cavity through the opening;

In the case where the moving component (200) and the acoustic device (300) are located in the inner cavity, the acoustic device (300) passes through the first sound guide hole (110) or the second sound guide hole (120) Conduct sound transmission, or, the driving mechanism can drive the moving assembly (200) to drive the acoustic device (300) to extend out of the housing (100) through the opening.
The terminal device according to claim 1, wherein the acoustic device (300) is arranged in the movement component (200), and the opposite sides of the movement component (200) are respectively provided with first sound guide channels (211) and a second sound guide channel (212), the movement assembly (200) has a first retracted state and a second retracted state;

In the first retracted state, the first sound guide hole (110) communicates with the first sound guide channel (211), and the second sound guide hole (120) is connected to the second sound guide The sound channel (212) is connected;

In the second retracted state, the first sound guide hole (110) communicates with the second sound guide channel (212), and the second sound guide hole (120) is connected to the first sound guide The sound channel (211) is connected.
The terminal device according to claim 1, wherein the movement component (200) comprises a component bracket (210) and a component body (220) arranged in the component bracket (210), and the acoustic device (300) Is arranged in the component bracket (210), the component bracket (210) is provided with the first sound guide channel (211) and the second sound guide channel (212), and the acoustic device (300) is located Between the first sound guide channel (211) and the second sound guide channel (212), the driving mechanism is connected to the component bracket (210).
The terminal device according to claim 3, wherein the component body (220) includes at least one of a camera, a fill light, and a photosensitive device.
The terminal device according to claim 3, wherein the acoustic device (300) is a receiver, and the receiver includes a receiver body (310) and first diaphragms (respectively) arranged on both sides of the receiver body (310). 320) and a second diaphragm (330), the first diaphragm (320) faces the first sound guide channel (211), and the second diaphragm (330) faces the second sound guide channel ( 212).
The terminal device according to claim 5, wherein:

A first sealing member (340) is provided between the receiver body (310) where the first diaphragm (320) is provided and the component bracket (210), and the first sealing member (340) is provided with A first escape hole, where the vibration space where the first diaphragm (320) is located is communicated with the first sound guide channel (211) through the first escape hole; and/or,

The receiver body (310) is provided with a second sealing member (350) between the other side of the second diaphragm (330) and the component bracket (210), and the second sealing member (350) is provided with There is a second escape hole, and the vibration space where the second diaphragm (330) is located is communicated with the second sound guide channel (212) through the second escape hole.
The terminal device according to claim 2, wherein the moving component (200) comprises a first end and a second end distributed in a direction extending from the housing (100), and the first guiding sound The channel (211) and the second sound guide channel (212) are both opened on the second end.
The terminal device according to claim 7, wherein, in the first retracted state and the second retracted state, the end surface of the second end is coplanar with the outer surface of the housing (100).
The terminal device according to claim 7 or 8, wherein a limit table (130) is provided in the inner cavity of the housing (100), and in the first retracted state and the second retracted state, The first end is in position-limiting cooperation with the limiter platform (130).
The terminal device according to claim 1, wherein the acoustic device (300) is a receiver, a speaker or a microphone.
The terminal device according to claim 1, wherein the driving mechanism comprises a telescopic driving module and a rotating driving module, the telescopic driving module includes a moving part, the moving part is connected with the rotating driving module and driving the The rotation driving module moves, and the rotation driving module includes a rotation shaft (400), the rotation shaft (400) is connected with the movement component (200) and can drive the movement component (200) to rotate.
The terminal device according to claim 11, wherein the rotating shaft (400) is a hollow shaft, and the moving assembly (200) is connected to the terminal device through a flexible electrical connection (500) passing through the hollow shaft The circuit board is electrically connected.