CN113835476B

CN113835476B - An electronic device

Info

Publication number: CN113835476B
Application number: CN202111130342.1A
Authority: CN
Inventors: 刘卫洋; 陆凯兴
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2025-01-24
Anticipated expiration: 2041-09-26
Also published as: CN113835476A

Abstract

The application discloses electronic equipment, and belongs to the technical field of intelligent terminals. The electronic equipment comprises a key, a connecting piece, a conductive contact piece, a loudspeaker and a first circuit board, wherein the loudspeaker is electrically connected with the first circuit board through the conductive contact piece, the connecting piece is arranged between the key and the conductive contact piece, and when the key is stirred, the connecting piece drives the conductive contact piece to move so as to enable the loudspeaker to be connected with or disconnected from the first circuit board.

Description

Electronic equipment

Technical Field

The application belongs to the technical field of intelligent terminals, and particularly relates to electronic equipment.

Background

Along with the rapid development of electronic technology, functions and internal structures of electronic devices (such as smart phones and the like) are more and more diversified, wherein a mute function is used as one of functions with higher daily use frequency of users, for example, in a scene that business persons such as enterprise high-level management, staff, researchers and the like participate in a meeting, a one-key mute function is required, so that the requirements that users can physically and gracefully realize the mute function in a meeting state are met.

However, there are two implementation modes of one-key mute of the electronic device mainly adopted at present, one implementation mode is that the mute function of the electronic device can be realized through level detection of a general input/output port, but the implementation mode has the problem of port corrosion caused by conversion between high level and low level, so that the mute function cannot be realized, a switch connected with the general input/output port occupies CPU resources and is easy to generate static electricity, so that the central processing unit fails, and the other implementation mode is that the mute function of the electronic device is realized by utilizing magnetic field induction between a Hall element and a magnet, but the implementation mode has the problem of increasing power consumption of the electronic device due to the fact that the Hall element is always in a working state, and the Hall element has higher cost and is easy to be interfered by static electricity, so that the mute function cannot be realized.

Therefore, there is an urgent need for an electronic device that can avoid port corrosion, reduce occupation of CPU resources, reduce manufacturing cost, reduce system power consumption, and reduce electromagnetic interference.

Disclosure of Invention

The embodiment of the application aims to provide electronic equipment, which can solve the problems that the ports of the electronic equipment are corroded and CPU resources are occupied by the existing one-key mute technology, and the technical problems that the manufacturing cost of the electronic equipment is high and the system power consumption and electromagnetic interference are increased.

The embodiment of the application provides electronic equipment, which comprises a key, a connecting piece, a conductive contact, a loudspeaker and a first circuit board, wherein the key is connected with the connecting piece;

The loudspeaker is electrically connected with the first circuit board through the conductive contact piece;

The connecting piece is arranged between the key and the conductive contact piece, and when the key is shifted, the connecting piece drives the conductive contact piece to move so as to enable the loudspeaker to be connected with or disconnected from the first circuit board.

The electronic equipment comprises a key, a connecting piece, a conductive contact piece, a loudspeaker and a first circuit board, wherein the loudspeaker is electrically connected with the first circuit board through the conductive contact piece, the connecting piece is arranged between the key and the conductive contact piece, when the key is stirred, the connecting piece drives the conductive contact piece to move so as to enable the loudspeaker to be connected with or disconnected from the first circuit board, in the electronic equipment, a user can drive the connecting piece to move in a specified direction by utilizing the movement characteristic of the key (namely stirring operation or pressing operation on the key), and then the connecting piece drives the conductive contact piece to contact with or be far away from the first circuit board, so that an electric signal transmission path between the loudspeaker and the first circuit board in the electronic equipment is conducted or disconnected, namely, the connection or disconnection between the loudspeaker and the first circuit board is controlled through a physical structure, and then the switching between a non-mute state and a mute state of the electronic equipment is controlled.

Drawings

Fig. 1 is a schematic diagram of a first specific structure of an electronic device according to an embodiment of the present application;

fig. 2 is a schematic diagram of a positional relationship between a display screen provided with an electronic device according to an embodiment of the present application and a preset three-dimensional coordinate system;

FIG. 3a is a schematic diagram of a first specific structure of an electronic device in an X-axis-Z-axis plane according to an embodiment of the present application;

FIG. 3b is a schematic diagram of a second specific structure of the electronic device in the X-axis-Z-axis plane according to the embodiment of the present application;

FIG. 4 is a schematic diagram of a first specific structure of an electronic device in an X-axis and Y-axis plane according to an embodiment of the present application;

fig. 5a is a schematic diagram of a third specific structure of an electronic device in an X-axis-Z-axis plane according to an embodiment of the present application;

fig. 5b is a schematic diagram of a fourth specific structure of an electronic device in an X-axis-Z-axis plane according to an embodiment of the present application;

fig. 6 is a schematic diagram of a second specific structure of an electronic device according to an embodiment of the present application;

fig. 7 is a schematic view of a fifth specific structure of an X-axis-Z-axis plane of an electronic device according to an embodiment of the present application;

FIG. 8a is a schematic diagram of a second specific structure of an electronic device in an X-axis and Y-axis plane according to an embodiment of the present application;

FIG. 8b is a schematic diagram of a third specific structure of an electronic device in an X-axis and Y-axis plane according to an embodiment of the present application;

fig. 9 is a schematic diagram of a third specific structure of an electronic device according to an embodiment of the present application;

fig. 10 is a schematic diagram of a fourth specific structure of an electronic device according to an embodiment of the present application;

fig. 11 is a schematic diagram of a specific structure of an electronic device according to an embodiment of the present application.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the present application, fall within the scope of protection of the present application.

The terms first, second and the like in the description and in the claims, are used for distinguishing between similar elements 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 are not limited to the number of objects, such as 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.

Fig. 1 is a schematic diagram of a first specific structure of an electronic device according to an embodiment of the present application, as shown in fig. 1, the electronic device includes a key 101, a connecting piece 102, a conductive contact 103, a speaker 104, and a first circuit board 105;

the speaker 104 is electrically connected to the first circuit board 105 through the conductive contact 103;

the connecting piece 102 is disposed between the key 101 and the conductive contact 103, and when the key 101 is pushed, the connecting piece 102 drives the conductive contact 103 to move, so that the speaker 104 is connected to or disconnected from the first circuit board 105.

Specifically, when the speaker 104 is connected to the first circuit board 105, the speaker 104 can receive the electrical signal transmitted by the first circuit board 105 through the conductive contact 103, and the electronic device is in a non-mute state, and when the speaker 104 is disconnected from the first circuit board 105, the speaker 104 cannot receive the electrical signal transmitted by the first circuit board 105 through the conductive contact 103, and the electronic device is in a mute state.

In particular, a user can switch the working state of the electronic device from a non-mute state to a mute state by performing operations such as toggling or pressing the key 101 with a solid structure, that is, the connecting piece 102 is driven by the motion characteristic of the key 101 and the conductive contact piece 103 is driven by the connecting piece 102 to be far away from the first circuit board 105 so as to disconnect the speaker 104 from the first circuit board 105, and correspondingly, the user switches the working state of the electronic device from the mute state to the non-mute state by performing operations such as toggling or pressing the key 101 with a solid structure, that is, the connecting piece 102 is driven by the motion characteristic of the key 101 and the conductive contact piece 103 is driven by the connecting piece 102 to be close to and contact with the first circuit board 105 so as to conduct the speaker 104 and the first circuit board 105.

In the embodiment provided by the application, the key drives the connecting piece to move in the appointed direction by utilizing the movement characteristic of the key with a solid structure (namely, the key is subjected to toggle operation or push operation), and then the connecting piece drives the conductive contact piece to be close to or far away from the first circuit board, namely, the key, the connecting piece and the conductive contact piece are used as a combined structure, and a user can drive the conductive contact piece to be close to or far away from the first circuit board by conducting one key toggle operation or push operation on the key through the connecting piece, so that an electric signal transmission path between a loudspeaker and the first circuit board in the electronic equipment is conducted or disconnected, namely, the connection or disconnection between the loudspeaker and the first circuit board is controlled through the physical structure, and then the switching between a non-mute state and a mute state of the electronic equipment is controlled, thus, the effect of one-key mute can be achieved, the problems of port corrosion, electric leakage increase, electrostatic influence and CPU resource occupation can be avoided, and the manufacturing cost and electromagnetic interference can be reduced due to no hall element.

Further, considering that the speaker 104 converts an electrical signal into an acoustic signal when sounding, the electrical signal transmitted from the first circuit board 105 to the speaker 104 is an audio signal, and the electronic device further includes an audio chip;

The audio chip is electrically connected with the first circuit board 105, and transmits audio signals to the loudspeaker 104 through the first circuit board 105 and the conductive contact 103;

specifically, the first circuit board 105 may include an integrated circuit board, where the audio chip is disposed on the integrated circuit board and electrically connected to the integrated circuit board, where the integrated circuit board may be a secondary circuit board and a primary circuit board that are connected by a flexible circuit board, or may be a secondary circuit board and a primary circuit board that are integrated together, and in implementation, the audio chip may be disposed on the secondary circuit board, electrically connected to the secondary circuit board, or may be disposed on the primary circuit board, and electrically connected to the primary circuit board, that is, the audio chip may transmit an audio signal to the speaker 104 through the first circuit board 105 and the conductive contact 103, where the audio chip may be an SMART power amplifier (SMART PA).

The connection member 102 drives the conductive contact 103 to move, so as to switch on or off an audio signal transmission path between the speaker 104 and the audio chip.

In a specific implementation, a user performs operations such as one-key toggle or press on the key 101, so that the key 101 drives the conductive contact 103 to approach or depart from the first circuit board 105 through the connecting piece 102, so that an audio signal transmission path between the speaker 104 and an audio chip disposed on the first circuit board 105 is turned on or off.

The conducting contact 103 is considered to be far away from the first circuit board 105, the audio signal transmission path between the loudspeaker 104 and the audio chip is cut off through a physical structure, and the electronic device is in a mute state at this time, so that in order to reduce the overall power consumption of the electronic device, when the electronic device enters the mute state, the audio chip can be controlled to stop outputting audio signals, specifically, after the impedance between the conducting contact 103 and the first circuit board 105 is detected to be greater than a preset threshold, the audio chip sends a feedback signal for representing that the electronic device is in the mute state to the processor, the processor returns an indication signal for representing that the audio signal is stopped to be output to the audio chip based on the feedback signal, and the audio chip stops outputting the audio signal based on the indication signal, thereby achieving the purpose of reducing the power consumption of the electronic device when the electronic device is in the mute state.

Further, on the one hand, in order to ensure good contact between the conductive contact 103 and the first circuit board 105, a spring piece corresponding to the conductive contact 103 may be added on the first circuit board 105, so that the conductive contact 103 makes good contact with the first circuit board 105 through the spring piece, and further, the speaker 104 makes good contact with the first circuit board 105 when in a conducting state; on the other hand, the connection member 102 may have various movement modes when the conductive contact 103 is driven to approach or separate from the first circuit board 105, for example, the connection member 102 may move up and down in a direction perpendicular to a plane of the first circuit board 105, or may move rotationally on a plane parallel to the first circuit board 105, considering that the first circuit board 105 has a certain area, it is necessary to ensure that the connection member 102 can rotate on a plane parallel to the first circuit board 105 by the additional elastic piece to drive the conductive contact 103 to approach or separate from the elastic piece, so that the speaker 104 is connected to or disconnected from the first circuit board 105, and therefore, as shown in fig. 1, the electronic device further includes an elastic piece 106, where the elastic piece 106 is disposed on the first circuit board 105, and the speaker 104 is electrically connected to the first circuit board 105 through the conductive contact 103 and the elastic piece 106;

when the key 101 is pushed, the connecting piece 102 drives the conductive contact 103 to approach or separate from the elastic piece 106.

In a specific implementation, a user drives the connecting piece 102 to move up and down in a direction perpendicular to a plane where the first circuit board 105 is located by using the motion characteristics of the key 101 through operations such as toggling or pressing the key 101, or drives the connecting piece 102 to rotate on a plane parallel to the first circuit board 105, so as to drive the conductive contact piece 103 to be close to or far from the elastic sheet 106, so that the speaker 104 is connected or disconnected with the first circuit board 105, and then an audio signal transmission path between the speaker 104 and the audio chip is connected or disconnected;

In the embodiment of the application, by adding the elastic sheet 106 corresponding to the conductive contact piece 103 on the first circuit board 105, not only the conductive contact piece 103 and the first circuit board 105 can be well contacted, but also the connecting piece 102 can have various movement modes, so that the linkage structure of the key 101, the connecting piece 102 and the conductive contact piece 103 has various movement modes during movement, and the flexibility of the overall design is further improved.

Further, considering that the other end of the connecting piece 102 needs to be fixed when the key 101 drives the connecting piece 102 to move, the fixing piece and the supporting piece can be additionally arranged in the electronic device, and the key 101 drives the connecting piece 102 to move up and down in the direction perpendicular to the plane of the first circuit board 105 or rotate on the plane parallel to the first circuit board 105 by flexibly setting the relative position between the supporting piece and the key 101, so that the electronic device further comprises the fixing piece 107 and the supporting piece 108 as shown in the above figure 1;

the supporting member 108 is disposed between the connecting member 102 and the fixing member 107, so as to form a movable gap between the connecting member 102 and the fixing member 107;

specifically, the connecting member 102 and the fixing member 107 may be panels with a certain flexibility, such as steel sheets, wherein the length of the connecting member 102 is smaller than that of the fixing member 107, and the supporting member 108 is disposed between the connecting member 102 and the fixing member 107, so as to form a movable gap between the connecting member 102 and the fixing member 107;

The supporting member 108 is used for fixing one end of the connecting member 102, and when the other end of the connecting member 102 moves, the conductive contact 103 is driven to approach or separate from the elastic sheet 106;

Specifically, the supporting member 108 is configured to fix one end of the connecting member 102, the other end of the connecting member 102 is connected to the key 101, when the key 101 is pushed, the connecting member 102 can move up and down in a direction perpendicular to a plane of the first circuit board 105 with the supporting member 108 as a pivot, or rotate on a plane parallel to the first circuit board 105 with the supporting member 108 as a central axis, so as to drive the conductive contact 103 to approach or separate from the elastic sheet 106, where the supporting member 108 may be a screw (fixing the connecting member 102), the connecting member 102 may be a connecting rod steel sheet (moving with the supporting member as a pivot or the central axis), and the fixing member 107 may be a reinforcing steel sheet (fixing the supporting member 108).

Further, considering that the conductive contact 103 is of a sheet-like structure and cannot be directly electrically connected to the speaker 104, the conductive contact 103 needs to be disposed on a circuit board and then electrically connected to the speaker 104, and therefore, the electronic device further includes a second circuit board 109 as shown in fig. 1;

A first region of the second circuit board 109 is disposed on the connector 102, and a second region of the second circuit board 109 is disposed on the fixing member 107;

Specifically, since different areas of the second circuit board 109 need to be disposed on the connecting member 102 and the fixing member 107, and the supporting member 108 is disposed between the connecting member 102 and the fixing member 107, the second circuit board 109 needs to have flexibility, and based on this, the second circuit board 109 includes a flexible circuit board or a wire with a predetermined length;

in a specific implementation, the first area of the second circuit board 109 is disposed on the connecting member 102, the second area of the second circuit board 109 is disposed on the fixing member 107, that is, the connecting member 102 is used for fixedly connecting with the first area of the second circuit board 109, the fixing member 107 is used for fixedly connecting with the second area of the second circuit board 109, and in addition, since the second circuit board 109 is a flexible circuit board with a bendable characteristic or a wire with a preset length, during the process that the key 101 drives the connecting member 102 and the first area of the second circuit board 109 to move, a third area between the first area and the second area of the second circuit board 109 is bendable, so as to ensure the flexibility of movement of the connecting member 102, and the third area serves as a movable connecting portion and corresponds to the position of the supporting member 108 between the fixing member 107 and the connecting member 102.

The conductive contact 103 is disposed on the first area of the second circuit board 109, so that the speaker 104 is electrically connected to the conductive contact 103 through the second circuit board 109;

The connecting piece 102 drives the conductive contact 103 to approach or separate from the elastic sheet 106 through the second circuit board 109;

The second circuit board 109 is a circuit board which is arranged on one side of the speaker 104 and is electrically connected with the speaker 104, and one end of the second circuit board 109 can be electrically connected with a built-in flexible circuit board in the speaker 104, and the corresponding first circuit board 105 is a circuit board which is arranged on one side of the audio chip and is electrically connected with the speaker, and the elastic sheet 106 arranged on the first circuit board 105 is electrically connected with the audio chip through a circuit on the integrated circuit board, wherein the flexible circuit board in the second circuit board 109, the flexible circuit board which connects the secondary circuit board and the primary circuit board in the integrated circuit board, and the built-in flexible circuit board in the speaker 104 are different, and the electronic device is characterized in that the electronic device controls the audio signal transmission path between the speaker 104 and the audio chip in the electronic device to be disconnected through a physical mechanical structure, and in fact, the conductive contact sheet 103 is arranged opposite to the elastic sheet 106, and the conductive contact sheet 103 is driven to be far away from 106 (the path between the conductive contact sheet 103 and 106 is disconnected) through the physical mechanical structure, so that the audio signal transmission path between the second circuit board 109 and the first circuit board 105 and the speaker 104 cannot be further transmitted to the speaker 104.

In an embodiment, the conductive contact 103 is disposed on a first area of the second circuit board 109, where the conductive contact 103 may be a conductive element formed by a plurality of conductive contacts, for example, a common gold finger may be selected, one end of the connecting piece 102 is further connected to the key 101, when a user toggles or presses the key 101 (i.e., the working state of the electronic device is changed), the key 101 drives the connecting piece 102 to move with the supporting piece 108 as a fulcrum or a central axis, and then the connecting piece 102 drives the conductive contact 103 disposed on the first area of the second circuit board 109 to approach or separate from the elastic piece 106 disposed on the first circuit board 105, so as to realize switching on or switching off an audio signal transmission path between the speaker 104 and the audio chip in the electronic device, specifically, when the working state of the electronic device is switched from a non-mute state to a mute state, the connecting piece 102 drives the conductive contact 103 to separate from the elastic piece 106, that is disconnected from the elastic piece 104 and the audio signal transmission path between the speaker 104 and the audio chip, and when the working state of the electronic device is switched from the mute state to the non-mute state, the connecting piece 103 drives the conductive contact 103 to approach the elastic piece 106, that is contacted with the conductive contact 106.

In the embodiment of the application, the second circuit board 109 is electrically connected with the speaker 104 by arranging the conductive contact piece 103 on the second circuit board 109, that is, the speaker 104 is electrically connected with the conductive contact piece 103 through the second circuit board 109, and as the second circuit board 109 can be a flexible circuit board, the connecting piece 102 drives the second circuit board 109 and further drives the conductive contact piece 103 to be far away from the elastic sheet 106, so that an audio signal transmission path between the speaker 104 and an audio chip on the first circuit board 105 is disconnected, the flexibility of the arrangement position of the speaker 104 can be improved, the flexibility of the movement of the second circuit board 109 can be improved, and good contact between the second circuit board 109 and the speaker 104 can be ensured.

In addition, it should be noted that, in the implementation, the positions of the conductive contact 103 and the spring 106 may be interchanged, that is, the conductive contact 103 may be disposed on the first circuit board 105, and correspondingly, the spring 106 may be disposed on the second circuit board 109, which is within the scope of the present application.

Further, in order to avoid the excessive impact force to the elastic sheet 106 when the connecting piece 102 drives the conductive contact sheet 103 disposed on the second circuit board 109 to move, and at the same time, the elastic sheet 106 is also ensured to be in close contact with the conductive contact sheet 103 when the electronic device is in a non-mute state, based on the above-mentioned fig. 1, the above-mentioned electronic device further includes an elastic piece 110;

The elastic member 110 is disposed in a movable gap formed between the connecting member 102 and the fixing member 107;

Specifically, the elastic member 110 may be a spring, and in the case of contact between the conductive contact 103 and the elastic sheet 106, the spring is in a certain compressed state, so that better contact between the conductive contact 103 and the elastic sheet 106 can be ensured, and based on this, the length of the elastic member 110 when the elastic deformation value is zero is greater than the space distance of the movable gap, so that the elastic member 110 is in a preset compressed state when the conductive contact 103 contacts the elastic sheet 106.

The connecting piece 102 stretches or compresses the elastic piece 110 to drive the conductive contact 103 to move;

Specifically, for the case that the connecting piece 102 moves up and down along the direction perpendicular to the plane of the first circuit board 105 with the supporting piece 108 as a fulcrum, the connecting piece 102 compresses the elastic piece 110 to drive the conductive contact piece 103 to be far away from the elastic piece 106, or the connecting piece 102 stretches the elastic piece 110 to drive the conductive contact piece 103 to be close to the elastic piece 106;

For the case that the connecting member 102 rotates on the plane parallel to the first circuit board 105 with the supporting member 108 as the central axis, the connecting member 102 stretches the elastic member 110 to drive the conductive contact 103 away from the spring plate 106, or the connecting member 102 compresses the elastic member 110 to drive the conductive contact 103 close to the spring plate 106.

According to the embodiment of the application, the internal structure of the electronic equipment is different according to the different movement directions of the connecting piece, and the design of the electronic equipment is more diversified by adding the elastic piece in the electronic equipment and arranging the supporting piece in the electronic equipment at different positions.

Further, in order to describe the specific implementation process of the conductive contact 103 approaching to or separating from the spring plate 106 in detail by making the connecting piece 102 move up and down in the direction perpendicular to the plane of the first circuit board 105 or rotate on the plane parallel to the first circuit board 105 according to the difference of the relative positions between the supporting piece 108 and the key 101, in fig. 2, the positional relationship between the display screen of the electronic device and the preset three-dimensional coordinate system is illustrated, as shown in fig. 2, assuming that the Z axis is the first coordinate axis, the Y axis is the second coordinate axis, the X axis is the third coordinate axis, and the plane of the first circuit board 105 is parallel to the plane of the display screen of the electronic device;

The first coordinate axis (Z axis) is perpendicular to the plane of the display screen of the electronic device, that is, the plane formed by the X axis-Z axis (third coordinate axis-first coordinate axis) is perpendicular to the plane of the display screen of the electronic device, the second coordinate axis (Y axis) and the third coordinate axis (X axis) are both parallel to the plane of the display screen of the electronic device, that is, the plane formed by the X axis-Y axis (that is, the third coordinate axis-second coordinate axis) is parallel to the plane of the display screen of the electronic device, where the Y axis may be parallel to an edge of the display screen of the electronic device or may be disposed at any position on the plane of the X axis-Y axis, and in fig. 2, the Y axis is parallel to an a side a of the display screen of the electronic device, and in this case, the X axis is parallel to a side B of the display screen of the electronic device. It should be noted that, the positional relationship between the display screen of the electronic device and the preset three-dimensional coordinate system shown in fig. 2 is only for more clearly explaining two specific implementations of the key 101 driving the connector 102, and does not limit the specific structure of the electronic device provided by the present application, and implementations that can be deformed by those skilled in the art based on the specific embodiments provided by the present application are all within the scope of the present application.

For the case that the supporting member 108 is disposed at one end of the connecting member 102 away from the key 101, the connecting member 102 moves up and down along a direction perpendicular to the plane of the first circuit board 105 with the supporting member 108 as a fulcrum, so as to drive the conductive contact 103 to approach or separate from the elastic sheet 106.

Specifically, the connecting piece 102 moves along the direction of the first coordinate axis (Z axis) to drive the conductive contact 103 disposed on the first area of the second circuit board 109 to move along the direction of the first coordinate axis (Z axis), that is, the connecting piece 102 moves up and down along the direction perpendicular to the plane (X axis-Z axis plane) of the first circuit board 105 with the supporting piece 108 as a fulcrum, so as to drive the conductive contact 103 to approach or separate from the elastic sheet 106 in the direction perpendicular to the plane (X axis-Z axis plane) of the first circuit board 105;

In a specific implementation, a user performs a toggle operation or a push operation on the key 101, and uses a lever principle to make the key 101 (a lever force application point) drive the connecting piece 102 (a lever) to move up and down with the supporting piece 108 as a fulcrum (a lever force application point) along a direction perpendicular to a plane where the first circuit board 105 is located, so that the connecting piece 102 drives the conductive contact piece 103 to approach or depart from the elastic sheet 106 through the second circuit board 109;

Further, the mute function of the electronic device can be realized by adding the elastic element 110 in the movable gap between the connecting element 102 and the fixing element 107;

Specifically, the connecting piece 102 is configured to compress the elastic piece to drive the conductive contact 103 to be away from the elastic piece 106 when the working state of the electronic device is switched from the non-mute state to the mute state;

The connecting piece 102 is further configured to stretch the elastic piece to drive the conductive contact 103 to approach the elastic piece 106 until contact-connecting with the elastic piece 106 when the working state of the electronic device is switched from the mute state to the non-mute state.

Or the elastic member 110 may not be added, that is, the connecting member 102 directly uses the lever principle to move with the supporting member 108 as a lever fulcrum, so as to realize the mute function of the electronic device, where the elastic member 110 is added to play a role of buffering when the connecting member 102 moves up and down with the supporting member 108 as a fulcrum in a direction perpendicular to the plane of the first circuit board 105, so as to avoid the excessive impact force to the elastic member 108 when the connecting member 102 drives the conductive contact 103 arranged on the second circuit board 109 to move, and at the same time, ensure that the elastic member 106 is in close contact with the conductive contact 103 when the electronic device is in a non-mute state.

In the implementation, as shown in fig. 3a, an elastic element 110 is disposed between the connecting element 102 and the fixing element 107, where the supporting element 108 is located at one end of the connecting element 102 away from the key 101, so that the connecting element 102 can move up and down in a direction perpendicular to the plane (X-axis-Z-axis plane) where the first circuit board 105 is located with the supporting element 108 as a fulcrum, so as to stretch or compress the elastic element 110, thereby driving the conductive contact 103 disposed on the second circuit board 109 to approach or separate from the elastic sheet 106 on a plane perpendicular to the display screen of the electronic device;

Further, the second circuit board 109 includes a flexible circuit board, a first area of the flexible circuit board is disposed on the connecting member 102, a second area of the flexible circuit board is disposed on the fixing member 107, and an area between the first area and the second area of the flexible circuit board corresponds to a position where the supporting member is located.

Specifically, fig. 3a is a first specific structural schematic diagram of an electronic device on an X-Z axis plane, where in fig. 3a, the second circuit board 109 is a flexible circuit board, a bendable area between D and E (a third area) is an area between a first area (an area between E and G) and a second area (an area between D and F) in the flexible circuit board and corresponds to a position where the supporting member 108 is located, where the flexible circuit board may be connected to the connecting member 102 and the fixing member 107 in a contact manner through a quick-drying adhesive 111, and one end of the second circuit board 109 is further connected to a flexible circuit board 112 built in the speaker 104 through the quick-drying adhesive 111, where the flexible circuit board of the second circuit board 109 is different from the flexible circuit board 112 built in the speaker 104, and the electronic device is disposed inside the electronic device housing 113, and a display screen 114 is further disposed on the electronic device housing 113;

In fig. 3a, the conductive contact 103 is in contact connection with the elastic sheet 106, where the key 101 is located at the point a, and the working state of the electronic device is in a non-mute state, in fig. 3B, the conductive contact 103 is far away from the elastic sheet 106, where the key 101 is located at the point B, and the working state of the electronic device is in a mute state, in fig. 3a and 3B, the contact point (point C) between the connecting piece 102 and the supporting piece 108 is assumed to be a fulcrum, and the point C is assumed to be the intersection point (i.e., the origin of coordinates) of the Z axis, the positive direction of the Z axis is above the point C, and the negative direction of the Z axis is below the point C, and when the working state of the electronic device is switched from the non-mute state to the mute state (the key 101 is moved from the point a to the point B), the key 101 drives the connecting piece 102 to the elastic piece 110 upward (the positive direction of the Z axis is moved from the point a to the point B), so as to drive the elastic piece 106, and when the working state of the electronic device is switched from the non-mute state to the point B to the point 101 is moved from the point B to the point C to the point 101, so as to drive the elastic piece 106.

Further, in order to make the internal structure of the electronic device with the elastic member 110 more intuitive, fig. 4 is a first specific structural schematic diagram of the electronic device in the X-Y axis plane, in which the fixing member 107 and the quick-drying adhesive 111 have been removed for convenient observation, as shown in fig. 4, one end of the connecting member 102 is connected to the key 101, a first area of the second circuit board 109 (flexible circuit board) is disposed on the connecting member 102 and is located below the connecting member 102, one end of the second circuit board 109 (flexible circuit board) is further divided into two ports and electrically connected to the speaker 104, the supporting member 108 and the elastic member 110 are both disposed on the connecting member 102, and the battery 115 and the charging port 116 are also disposed inside the electronic device housing 113 for making the internal position of the electronic device more intuitive, and fig. 4 is a top view with respect to fig. 3a and fig. 3B, in which, as can be observed from fig. 4, points a and B in fig. 3a and fig. 3B are overlapped with the key 101, and points a and point B in fig. 3a and point C in fig. 3B are overlapped with the supporting member 108.

Further, considering that the conductive contact 103 and the elastic sheet 106 need to be kept in close contact in the non-mute state, so as to ensure good contact between the conductive contact 103 and the elastic sheet 106, the length of the elastic member 110 needs to be greater than the distance between the connecting member 102 and the fixing member 107 when the elastic deformation value is zero, where the distance is the length of the supporting member 108, that is, the length of the elastic member 110 needs to be greater than the length of the supporting member 108 when the elastic deformation value is zero;

When the elastic member 110 is in a first compression state, the conductive contact 103 is separated from the elastic sheet 106, and when the elastic member 110 is in a second compression state, the conductive contact 103 is in contact connection with the elastic sheet 106, wherein a first elastic deformation value corresponding to the first compression state is greater than a second elastic deformation value corresponding to the second compression state.

Specifically, when the working state of the electronic device is a mute state, the elastic element 110 is in a first compression state, the conductive contact 103 is separated from the elastic sheet 106, and when the working state of the electronic device is a non-mute state, the elastic element 110 is in a second compression state, and the conductive contact 103 is in contact connection with the elastic sheet 106. And the first elastic deformation value corresponding to the first compression state is greater than the second elastic deformation value corresponding to the second compression state, that is, when the working state of the electronic device is switched from the mute state to the non-mute state, the second compression state of the elastic member is a tensile state relative to the first compression state, that is, the connecting member 102 drives the conductive contact 103 to approach the elastic sheet 106.

Further, it is contemplated that the conductive contacts 103, the elastic pieces 106, and the elastic pieces 110 may have various designs, wherein the number of the conductive contacts 103, the number of the elastic pieces 106, and the number of the elastic pieces 110 may be the same or different;

For example, the number of the elastic pieces 106 and the number of the elastic pieces 110 are smaller than the number of the conductive contacts 103, that is, the elastic pieces 106 are disposed at intervals corresponding to the conductive contacts 103;

In addition, the number of the elastic pieces 106 and the number of the elastic pieces 110 may be the same or different, for example, the number of the elastic pieces 106 and the number of the elastic pieces 110 are the same and smaller than the number of the conductive contacts 103, that is, the elastic pieces 106 and the conductive contacts 103 are arranged at intervals corresponding to each other, and the elastic pieces 106 and the elastic pieces 110 are arranged in a one-to-one correspondence, or for example, the number of the elastic pieces 106 and the number of the elastic pieces 110 are different, the number of the elastic pieces 106 is larger than the number of the elastic pieces 110, and the number of the elastic pieces 106 and the number of the elastic pieces 110 are smaller than the number of the conductive contacts 103, as shown in fig. 5a, the elastic pieces 106 and the conductive contacts 103 are arranged at intervals corresponding to each other, and the elastic pieces 106 and the elastic pieces 110 are arranged in a one-to-one correspondence.

In order to make the contact between the elastic pieces 106 and the conductive contacts 103 more compact, it is preferable that the number of elastic pieces 110 and the number of elastic pieces 106 are the same as the number of conductive contacts 103, and as shown in fig. 5b, the elastic pieces 106, the conductive contacts 103, and the elastic pieces 110 are arranged in a one-to-one correspondence, wherein the number of elastic pieces 110, the number of elastic pieces 106, and the number of conductive contacts 103 shown in fig. 1 are two and are arranged in a one-to-one correspondence.

Further, as shown in fig. 6, for the situation that the connecting member moves up and down along the direction perpendicular to the plane of the first circuit board with the supporting member as the fulcrum, the key 101 is disposed on the Y-Z axis plane (the plane perpendicular to the display screen of the electronic device), and the key 101 is located at the point a (the electronic device is in a non-mute state), at this time, the electronic device as shown in fig. 3a can be observed from the plane of the X-Z axis, after the user toggles or presses the key 101 with a physical structure, the key 101 is switched from the point a to the point B (the working state of the electronic device is switched from the non-mute state), the connecting member 102 is driven by the movement characteristic of the key 101, the second circuit board 109 is driven by the connecting member 102, and the conductive contact 103 is driven by the connecting member 102 to be far away from the elastic sheet 106 (the conductive contact sheet 103 is disconnected from the elastic sheet 106), and the corresponding user switches the key 101 from the point B (the working state of the electronic device is switched from the mute state to the non-mute state) after performing operations such as inverse toggling or inverse pressing on the key 101 with respect to the physical structure, and the movement characteristic of the key 101 is utilized, and the second circuit board 103 is driven by the connecting member 102 is driven by the movement characteristic of the key 101, and the conductive contact sheet 106 is driven by the conductive contact sheet 106 to be further connected to the elastic sheet 106.

For the case where the supporting member 108 is provided at one end of the connecting member 102 near the key 101;

The connecting piece 102 rotates on a plane parallel to the first circuit board 105 with the supporting piece 108 as a central axis so as to drive the conductive contact 103 to approach or separate from the elastic piece 106;

Specifically, the connecting piece 102 rotates around the supporting piece 108 as a central axis and moves along the direction of the second coordinate axis (Y axis) to drive the conductive contact 103 arranged on the first area of the second circuit board 109 to move along the direction of the second coordinate axis (Y axis), or the connecting piece 102 rotates around the supporting piece 108 as a central axis and moves along the direction of the third coordinate axis (X axis) to drive the conductive contact 103 arranged on the first area of the second circuit board 109 to move along the direction of the third coordinate axis (X axis);

Because the second coordinate axis (Y axis) and the third coordinate axis (X axis) are parallel to the plane where the first circuit board 105 (the display screen of the electronic device) is located, the connecting piece 102 moves in the direction of the second coordinate axis (Y axis) or in the direction of the third coordinate axis (X axis), and rotates on the plane (the plane of X axis-Y axis) parallel to the first circuit board 105 with the supporting piece 108 as the central axis, so as to drive the conductive contact 103 to approach or separate from the elastic sheet 106;

In a specific implementation, when the user performs a toggle operation or a push operation on the key 101, the supporting member 108 may be regarded as a central axis, and the connecting member 102 connected with the key 101 is equivalent to a rotation axis rotating around the central axis, that is, the key 101 drives the connecting member 102 to rotate on a plane parallel to the first circuit board 105 with the supporting member 108 as the central axis, so that the connecting member 102 drives the conductive contact 103 to approach or depart from the elastic sheet 106 through the second circuit board 109, that is, compared with the above implementation manner of driving the connecting member 102 to move by using the lever principle, the internal structure of the electronic device may also have another design manner, that is, the connecting member 102 rotates on a plane parallel to the first circuit board 105 (X-Y axis) with the supporting member 108 as the central axis, because the connecting member 102 does not cause excessive impact to the elastic sheet 106 during the rotation movement, so that the elastic member 110 may not need to be provided;

However, in order to ensure that the conductive contact 103 and the elastic piece 106 are well contacted when the electronic device is in the non-mute state, an elastic piece 110 may be added between the connecting piece 102 and the fixing piece 107, where the connecting piece 102 stretches the elastic piece 110 to drive the conductive contact 103 away from the elastic piece 106, or the connecting piece 102 compresses the elastic piece 110 to drive the conductive contact 103 to be close to the elastic piece 106.

Specifically, for the case that the connecting piece 102 rotates around the supporting piece 108 as a central axis and moves along the direction of the second coordinate axis (Y axis), the connecting piece 102 is configured to rotate around the supporting piece 108 as the central axis in the first direction of the second coordinate axis (Y axis) and to drive the conductive contact piece 103 to move away from the elastic piece 106 when the working state of the electronic device is switched from the non-mute state to the mute state, and correspondingly, the connecting piece 102 is further configured to rotate around the supporting piece 108 as the central axis in the second direction of the second coordinate axis until the angle between the connecting piece 102 and the third coordinate axis is 0 (the conductive contact piece 103 is in contact connection with the elastic piece 106), i.e. to drive the conductive contact piece 103 to move closer to the elastic piece 106, wherein the direction of the first direction is opposite to the direction of the second direction.

Or for the case that the connecting piece 102 rotates around the supporting piece 108 as a central axis and moves along the direction of the third coordinate axis (X axis), the connecting piece 102 is configured to rotate around the supporting piece 108 as the central axis in the first direction of the third coordinate axis (X axis) and to drive the conductive contact piece 103 to move away from the elastic piece 106 when the working state of the electronic device is switched from the non-mute state to the mute state, and correspondingly, the connecting piece 102 is further configured to rotate around the supporting piece 108 as the central axis in the second direction of the third coordinate axis until the angle between the connecting piece 102 and the second coordinate axis is 0 (the conductive contact piece 103 is in contact connection with the elastic piece 106), i.e. to drive the conductive contact piece 103 to move close to the elastic piece 106 when the working state of the electronic device is switched from the non-mute state to the mute state, wherein the first direction is opposite to the second direction.

Further, since the connecting member 102 is disposed on the second circuit board 109, and the movement mode of the connecting member 102 is a rotational movement, the second circuit board 109 may include a wire with a preset length that can flexibly move, a first length line segment of the wire is disposed on the connecting member 102, a second length line segment of the wire is disposed on the fixing member 107, and a line segment between the first length line segment and the second length line segment of the wire corresponds to a position where the supporting member 108 is located.

Specifically, fig. 7 is a fifth specific structural schematic diagram of the electronic device on the X-Z axis plane, as shown in fig. 7, the second circuit board 109 is a wire with a preset length, the corresponding bendable line segment between D and E is a line segment between the first length line segment and the second length line segment of the wire and corresponds to the position of the supporting member 108, the wire can be connected with the connecting member 102 and the fixing member 107 through the quick-drying adhesive 111, the conductive contact 103 is disposed on the connecting member 102 and electrically connected with the wire, the electronic device shown in fig. 7 further includes a fixing bracket 117 and a fixing screw 118 for fixing the first circuit board 105, and fig. 7 is a side view with respect to fig. 8a, where, as can be observed in fig. 7, points a and B in fig. 8a are overlapped with the key 101.

Further, fig. 8a is a schematic diagram of a second specific structure of the electronic device on the X-Y axis plane, as shown in fig. 8a, an included angle between the conductive contact 103 and the elastic sheet 106 is 0 (an included angle between the connecting piece 102 and the third coordinate axis is 0), that is, the conductive contact 103 is in contact connection with the elastic sheet 106, at this time, the key 101 is set at the point a, and the working state of the electronic device is a non-mute state; fig. 8a is a top view relative to fig. 7, in which, as can be seen from fig. 8a, the point C in fig. 7 coincides with the supporting member 108, fig. 8B is a third specific structural schematic diagram of the electronic device in the X-Y axis plane, as shown in fig. 8B, the angle between the conductive contact 103 and the spring plate 106 is not 0 (the preset angle, that is, the angle between the connecting member 102 and the third coordinate axis is greater than the preset angle), that is, the conductive contact 103 is far away from the spring plate 106, at this time, the key 101 is set at the point B, the operating state of the electronic device is in a mute state, specifically, as shown in fig. 8a and 8B, the point C is assumed to be the center point of the intersection point (point C) of the connecting member 102 and the supporting member 108, and is assumed to be the Y axis positive direction, the point C is assumed to be the Y axis, the second direction (Y axis) is assumed to be the Y axis positive direction, the point C is assumed to be the Y axis negative direction, the first direction of the second coordinate axis (Y axis) is assumed to be the Y axis negative direction, and the key 101 is assumed to be rotated from the point B to the mute state when the point is in the non-mute state when the electronic device is rotated from the point B to the point 101, when the working state of the electronic equipment is switched from a mute state to an unmuted state (the key 101 is dialed from the point B to the point A), the connecting piece 102 rotates towards the positive direction of the Y axis by taking the point C as the center point and taking the supporting piece 108 as the center axis until the included angle between the connecting piece 102 and the X axis of the third coordinate axis is 0 (the conductive contact 103 is in contact connection with the elastic sheet 106), namely the conductive contact 103 is driven to be close to the elastic sheet 106;

Similarly, if the connection member 102 rotates around the support member 108 as a central axis and moves along the direction of the third coordinate axis (X axis), the connection member 102 rotates around the support member 108 as a central axis in the positive X axis direction, and the angle between the connection member 102 and the second coordinate axis is larger than the preset angle, i.e. the conductive contact 103 is driven to be far away from the spring plate 106, and when the operation state of the electronic device is switched from the mute state to the non-mute state, the connection member 102 rotates around the support member 108 as a central axis in the negative X axis direction, i.e. the angle between the connection member 102 and the second coordinate axis is driven to be close to the conductive contact 103, i.e. the conductive contact 103 is driven to be close to the spring plate 106, and when the operation state of the electronic device is switched from the mute state to the non-mute state, the connection member 102 rotates around the point C axis as a central axis in the negative X axis direction, and the second coordinate axis (X axis) is driven to be close to the conductive contact 103, i.e. the angle between the connection member 102 and the conductive contact 103 is driven to be close to the conductive contact 106.

Specifically, as shown in fig. 9, for the case that the connecting member 102 rotates around the supporting member 108 as a central axis and moves along the direction of the second coordinate axis (Y axis), the key 101 is disposed on the Y-Z axis plane (the plane perpendicular to the display screen of the electronic device), and the key 101 is located at the point a (the electronic device is in a non-mute state), at this time, the electronic device as shown in fig. 8a can be observed from the plane of the X-Y axis, and the user switches the key 101 from the point a to the point B (the electronic device is switched from the non-mute state to the mute state) by performing operations such as toggling or pressing on the key 101 with respect to the solid structure, that is, the connecting member 102 is driven by the movement characteristic of the key 101, and the second circuit board 109 is driven by the connecting member 102, so as to drive the conductive contact piece 103 away from the dome 106 (the conductive contact piece is disconnected from the dome), and the corresponding user switches the key 101 from the point B (the mute state to the non-mute state) by performing operations such as toggling or reversely pressing on the key 101 with respect to the solid structure, that the movement characteristic of the key 101 drives the connecting member 102 to drive the contact piece 102 to be close to the conductive contact with the dome 106.

Further, as shown in fig. 10, for the case that the connecting member 102 rotates around the supporting member 108 as a central axis and moves along the direction of the third coordinate axis (X axis), the key 101 is disposed on the X-Z axis plane (the plane perpendicular to the display screen of the electronic device), and the key is located at the point a, if the electronic device is in a non-mute state at this time, the user switches the key 101 from the point a to the point B (the electronic device is switched from the non-mute state to the mute state) by performing operations such as toggling or pressing the key 101 of the physical structure, that is, the connecting member 102 drives the connecting member 102 by using the movement characteristic of the key 101, and then the connecting member 102 drives the second circuit board 109, so as to drive the conductive contact 103 to approach and contact the conductive contact 106 (break between the conductive contact and the conductive contact 106).

The electronic equipment comprises a key, a connecting piece, a conductive contact piece, a loudspeaker and a first circuit board, wherein the loudspeaker is electrically connected with the first circuit board through the conductive contact piece, the connecting piece is arranged between the key and the conductive contact piece, when the key is shifted, the connecting piece drives the conductive contact piece to move so as to enable the loudspeaker to be conducted or disconnected with the first circuit board, in the electronic equipment, a user can drive the connecting piece to move in a specified direction by utilizing the movement characteristic of the key (namely shifting operation or pressing operation of the key), and then the connecting piece drives the conductive contact piece to contact with or be far away from the first circuit board, so that an electric signal transmission path between the loudspeaker and the first circuit board in the electronic equipment is conducted or disconnected, namely, the connection or disconnection between the loudspeaker and the first circuit board is controlled through a physical structure, and then the switching between a non-mute state and a mute state of the electronic equipment is controlled.

Further, fig. 11 is a schematic diagram of a specific structure of an electronic device for implementing an embodiment of the present application.

As shown in fig. 11, the electronic device includes, but is not limited to, a radio frequency unit 1101, a network module 1102, an audio output unit 1103, an input unit 1104, a sensor 1105, a display unit 1106, a user input unit 1107, an interface unit 1108, a memory 1109, and a processor 1111.

Those skilled in the art will appreciate that the electronic device illustrated in fig. 11 may further include a power supply 1110 (e.g., a battery) for supplying power to the respective components, and the power supply 1110 may be logically connected to the processor 1111 through a power supply 1110 management system, so that functions of managing charging, discharging, and power consumption management may be implemented through the power supply 1110 management system. The electronic device structure shown in fig. 11 does not constitute a limitation of the electronic device, and the electronic device may include more or less components than illustrated, or may combine some components, or may be arranged in different components, which are not described in detail herein.

The radio frequency unit 1101 may be used for receiving and transmitting information or signals, specifically, receiving information or signals, and then processing the information or signals by the processor 1111, and further, transmitting the processed information to the display unit 1106. Typically, the radio frequency unit 1101 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 1101 may also communicate with networks and other devices through a wireless communication system.

The network module 1102 communicates wirelessly with other electronic devices. The audio output unit 1103 (if any) may convert audio data received by the radio frequency unit 1101 or the network module 1102 or stored in the memory 1109 into an audio signal and output as sound. Also, the audio output unit 1103 may also provide audio output (e.g., message received sound, etc.) related to a particular function performed by the electronic device. The audio output unit 1103 includes a speaker, a buzzer, a receiver, and the like.

The input unit 1104 is used for receiving an audio or video signal. The input unit 1104 may include a graphics processor 11041 (Graphics Processing Unit, GPU) and a microphone 11042, the graphics processor 11041 processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 1106. The image frames processed by the graphics processor 11041 may be stored in memory 1109 (or other storage medium) or transmitted via the radio frequency unit 1101 or the network module 1102. The microphone 11042 may receive sound and can process such sound into audio data.

The electronic device also includes at least one sensor 1105, 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 11061 according to the brightness of ambient light, and the proximity sensor can turn off the display panel 11061 and/or the backlight when the electronic device moves to a preset position. The accelerometer sensor can detect the acceleration in all directions (generally three axes), can detect the gravity and the direction when the accelerometer sensor is static, can be used for identifying the gesture of electronic equipment (such as horizontal and vertical screen switching, related games, magnetometer gesture calibration), vibration identification related functions (such as pedometer and knocking) and the like, and the sensor 1105 can also comprise a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor and the like, which are not repeated herein.

The display unit 1106 is used to display information input by a user or information provided to the user. The display unit 1106 may include a display panel 11061, and the display panel 11061 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 1107 may be used to receive input numeric or character information and to generate key signal inputs related to user settings and function control of the electronic device. Specifically, the user input unit 1107 includes a touch panel 11071 and other input devices 11072. The touch panel 11071, 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 11071 or thereabout using any suitable object or accessory such as a finger, stylus, etc.). The touch panel 11071 may include two parts, a touch detection device and a touch controller. The touch controller receives touch information from the touch detection device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 1111, and receives and executes commands sent by the processor 1111. In addition, the touch panel 11071 may be implemented using various types of resistive, capacitive, infrared, surface acoustic wave, and the like. The user input unit 1107 may include other input devices 11072 in addition to the touch panel 11071. In particular, other input devices 11072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein.

Further, the touch panel 11071 may be overlaid on the display panel 11061, and when the touch panel 11071 detects a touch operation thereon or thereabout, the touch panel is transferred to the processor 1111 to determine a type of touch event, and then the processor 1111 provides a corresponding visual output on the display panel 11061 according to the type of touch event. Although in fig. 11, the touch panel 11071 and the display panel 11061 are two independent components to implement the input and output functions of the electronic device, in some embodiments, the touch panel 11071 may be integrated with the display panel 11061 to implement the input and output functions of the electronic device, which is not limited herein.

The interface unit 1108 is an interface for connecting an external device to the electronic apparatus. For example, the external devices may include a wired or wireless headset port, an external power supply 1110 (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 1108 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 electronic apparatus or may be used to transmit data between the electronic apparatus and the external device.

The memory 1109 may be used to store software programs as well as various data. The memory 1109 may mainly include a storage program area that may store an operating system, application programs required for at least one function (such as a sound playing function, an image playing function, etc.), etc., and a storage data area that may store data created according to the use of the electronic device (such as audio data, display interface data, etc.), etc. In addition, memory 1109 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 1111 is a control center of the electronic device, connects various parts of the entire electronic device using various interfaces and lines, and performs various functions of the electronic device and processes data by running or executing software programs and/or modules stored in the memory 1109 and calling data stored in the memory 1109, thereby performing overall monitoring of the electronic device. The processor 1111 may include one or more processing units, and preferably the processor 1111 may integrate an application processor and a modem processor, wherein the application processor primarily processes an operating system, a user interface, an application program, and the like, and the modem processor primarily processes wireless communication. It is to be appreciated that the modem processor described above may not be integrated into the processor 1111.

The electronic device may also include a power supply 1110 (e.g., a battery) for powering the various components, and preferably the power supply 1110 may be logically connected to the processor 1111 via a power supply 1110 management system such that charge, discharge, and power consumption management functions are performed by the power supply 1110 management system.

In addition, the electronic device includes some functional modules, which are not shown, and will not be described in detail herein.

The electronic device in the embodiment of the present application may be a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, a Personal Digital Assistant (PDA), or the like, which is not particularly limited.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present application, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the product of the application, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

It should be noted that, while the above describes example embodiments of the present application with reference to the accompanying drawings, the present application is not limited to the above-mentioned embodiments, but rather the scope of the present application is not limited to the above-mentioned embodiments, which are merely illustrative, but rather restrictive, and although the present application has been described in detail with reference to the above-mentioned examples, it should be understood by those skilled in the art that any technical solution described in the above-mentioned embodiments may be modified or easily conceived to be changed, or equivalents may be substituted for some of the technical features thereof, within the scope of the technical solution disclosed in the present application, without departing from the spirit and scope of the technical solution of the embodiment of the present application. Are intended to be encompassed within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. An electronic device is characterized by comprising a key, a connecting piece, a conductive contact piece, a loudspeaker and a first circuit board;

The connecting piece is arranged between the key and the conductive contact piece, when the key is shifted, the connecting piece drives the conductive contact piece to move so as to enable the loudspeaker to be connected with or disconnected from the first circuit board, and the key is of a solid structure;

The device also comprises a fixing piece and a supporting piece;

the supporting piece is arranged between the connecting piece and the fixing piece so as to form a movable gap between the connecting piece and the fixing piece;

the supporting piece is used for fixing one end of the connecting piece, and the other end of the connecting piece drives the conductive contact piece to be close to or far away from the first circuit board when moving.

2. The electronic device of claim 1, further comprising a spring;

The elastic sheet is arranged on the first circuit board, and the loudspeaker is electrically connected with the first circuit board through the conductive contact sheet and the elastic sheet;

when the key is shifted, the connecting piece drives the conductive contact piece to be close to or far away from the elastic piece.

3. The electronic device of claim 2, wherein the support is disposed at an end of the connector remote from the key;

The connecting piece takes the supporting piece as a fulcrum and moves up and down along the direction vertical to the plane where the first circuit board is located so as to drive the conductive contact piece to be close to or far away from the elastic piece.

4. The electronic device of claim 2, wherein the support member is disposed at an end of the connection member adjacent to the key;

The connecting piece rotates on a plane parallel to the first circuit board by taking the supporting piece as a central axis so as to drive the conductive contact piece to be close to or far away from the elastic piece.

5. The electronic device of claim 2, further comprising a second circuit board;

The first area of the second circuit board is arranged on the connecting piece, and the second area of the second circuit board is arranged on the fixing piece;

The conductive contact is arranged on the first area of the second circuit board so that the loudspeaker is electrically connected with the conductive contact through the second circuit board;

the connecting piece drives the conductive contact piece to be close to or far away from the elastic piece through the second circuit board.

6. The electronic device of claim 2, further comprising an elastic member;

the elastic piece is arranged in the movable gap;

the connecting piece drives the conductive contact piece to move by stretching or compressing the elastic piece.

7. The electronic device of claim 6, wherein the elastic member has a length greater than a spatial distance of the movable gap when the elastic deformation value is zero, so that the elastic member is in a predetermined compressed state when the conductive contact is in contact with the elastic sheet.

8. The electronic device of claim 5, wherein the second circuit board comprises a flexible circuit board or a wire of a predetermined length.

9. The electronic device of any one of claims 1 to 8, further comprising an audio chip;

The audio chip is electrically connected with the first circuit board, and transmits audio signals to the loudspeaker through the first circuit board and the conductive contact piece;

The connecting piece drives the conductive contact piece to move so as to enable an audio signal transmission channel between the loudspeaker and the audio chip to be connected or disconnected.