CN108696809A - A kind of speaker unit, electronic equipment and loud speaker go out sound controlling method - Google Patents
A kind of speaker unit, electronic equipment and loud speaker go out sound controlling method Download PDFInfo
- Publication number
- CN108696809A CN108696809A CN201810972145.6A CN201810972145A CN108696809A CN 108696809 A CN108696809 A CN 108696809A CN 201810972145 A CN201810972145 A CN 201810972145A CN 108696809 A CN108696809 A CN 108696809A
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- China
- Prior art keywords
- shell
- sound
- outlet hole
- electronic equipment
- speaker unit
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2400/00—Loudspeakers
- H04R2400/11—Aspects regarding the frame of loudspeaker transducers
Abstract
The present invention provides a kind of speaker unit, electronic equipment and loud speakers to go out sound controlling method, is related to technical field of electronic equipment.The speaker unit, including:Inside forms the first shell of the first chamber, offers the first trepanning in first shell, and cover vibrating diaphragm in the first trepanning;Loud speaker is arranged in the first intracavitary, and the sound channel of speaking of loud speaker is corresponding with vibrating diaphragm;With the spaced second shell of first shell, the second chamber is formed between second shell and first shell, the sound mouth for making the second chamber be in communication with the outside is formed in second shell, can be connected by the first trepanning between the second chamber and the first chamber;The rotation connection structure being connect with second shell, by rotation connection structure, second shell is rotated relative to first shell, and the position of sound mouth is moved relative to first shell.The variation of the sound mouth position of speaker unit may be implemented in said program, with this so that no matter user is in which kind of use state, can guarantee good sense of hearing experience.
Description
Technical field
The present invention relates to technical field of electronic equipment, more particularly to a kind of speaker unit, electronic equipment and loud speaker go out
Sound controlling method.
Background technology
Speaker unit is also loud speaker BOX, and component includes mainly three parts, loud speaker, ante-chamber, back cavity, loud speaker
Vibrating diaphragm is isolated ante-chamber and back cavity, and sound mouth is located at the outlet of ante-chamber, driving vibrating diaphragm vibrations when speaker operation, and then drive air
Vibrations, to make a sound.
Traditional speaker unit design, ante-chamber and back cavity are unitary designs, and configuration state is fixed, and BOX's goes out
Sound mouth position is also fixed, substantially applies the terminal of this BOX, the position of sound mouth is single and fixed.It is this to set
Meter has two:
1, for the speaker unit applied on mobile phone, if this sound mouth is blocked, it will cause sound it is small or lose
Genuine problem.
In order to improve the problem of being blocked, two sound mouths can be designed, general way is to do twin loudspeaker design, one
A speaker unit corresponds to a sound mouth, but arrangement space and cost can be bigger, and the arrangement space of especially mobile phone has
Limit, can not accommodate two BOX devices.
2, for the speaker unit applied on smartwatch, BOX sound mouths are substantially fixed, play going out for music
Sound direction is also fixed, and user right-hand man wears can be relatively limited, and the outer of smartwatch is caused to put loudness and sense of hearing is far short of what is expected.
Invention content
A kind of speaker unit of offer of the embodiment of the present invention, electronic equipment and loud speaker go out sound controlling method, existing to solve
The set-up mode of sound mouth of speaker unit be fixed, if sound mouth is blocked, can have outer sound reproduction sound and be suppressed
The problem of.
In order to solve the above-mentioned technical problem, the embodiment of the present invention provides a kind of speaker unit, including:
Inside forms the first shell of the first chamber, and the first trepanning, and first trepanning are offered in the first shell
Upper covering vibrating diaphragm;
Loud speaker is arranged in first intracavitary, and the sound channel of speaking of the loud speaker is corresponding with the vibrating diaphragm;
With the spaced second shell of the first shell, the second chamber is formed inside the second shell, described second
First shell described in shell face is provided with the second trepanning on one side, be formed in the second shell make second chamber with it is outer
The sound mouth of boundary's connection, can pass through first trepanning and the second trepanning phase between second chamber and first chamber
Connection;
The rotation connection structure being connect with the second shell, by the rotation connection structure, the second shell phase
The first shell is rotated, the position of the sound mouth is moved relative to the first shell.
The embodiment of the present invention also provides a kind of electronic equipment, including above-mentioned speaker unit;
Wherein, the electronic equipment includes shell, be provided on the shell towards first direction the first sound outlet hole and
Towards the second sound outlet hole of second direction;
When the second shell is located at first position relative to the first shell, the sound mouth and described first goes out sound
Hole is opposite;When the second shell is located at the second position relative to the first shell, the sound mouth and described second goes out sound
Hole is opposite.
The embodiment of the present invention also provides a kind of loud speaker applied to above-mentioned electronic equipment and goes out sound controlling method, including:
Speaker unit sound mouth towards electronic equipment default sound outlet hole when, to the rotation connection structure export
First control signal makes the rotation connection structure according to the first control signal, controls the speaker unit in default
State;
Wherein, the default sound outlet hole is the first sound outlet hole, and the preset state is the second state, in second state
When, the sound mouth is opposite with second sound outlet hole;
The default sound outlet hole is the second sound outlet hole, and the preset state is first state, in the first state, institute
It is opposite with first sound outlet hole to state sound mouth.
The beneficial effects of the invention are as follows:
Said program, by detaching the first chamber of speaker unit and the second chamber, and the second chamber can be with respect to
One chamber carry out position movement, with the variation of this sound mouth position that speaker unit may be implemented, with this so that user no matter
Which kind of use state can guarantee good sense of hearing experience.
Description of the drawings
Fig. 1 shows one of structural schematic diagrams of speaker unit of the embodiment of the present invention;
Fig. 2 indicates the second structural representation of the speaker unit of the embodiment of the present invention;
Fig. 3 indicate in Fig. 1 along AA ' to sectional view;
Fig. 4 indicates the third structural representation of the speaker unit of the embodiment of the present invention;
Fig. 5 indicate in Fig. 4 along BB ' to sectional view;
Fig. 6 indicates one of the structural schematic diagram of electronic equipment for being provided with speaker unit of the embodiment of the present invention;
Fig. 7 indicates the second structural representation of the electronic equipment for being provided with speaker unit of the embodiment of the present invention;
Fig. 8 shows the flow diagrams that the loud speaker of the embodiment of the present invention goes out sound controlling method.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, right below in conjunction with the accompanying drawings and the specific embodiments
The present invention is described in detail.
The present invention is fixed for the set-up mode of the sound mouth of existing speaker unit, if sound mouth is blocked,
There can be the repressed problem of outer sound reproduction sound, a kind of speaker unit, electronic equipment and loud speaker are provided and sound controlling method.
As shown in Figure 1 to Figure 3, the embodiment of the present invention provides a kind of speaker unit, including:
Inside forms the first shell 100 of the first chamber 101, and the first trepanning is offered (in figure not in the first shell 100
Show), and vibrating diaphragm 110 is covered in first trepanning;
Loud speaker 200 is arranged in first chamber 101, and speak sound channel and the vibrating diaphragm of the loud speaker 200
110 is corresponding;
With 100 spaced second shell 300 of the first shell, 300 inside of the second shell forms the second chamber
301, first shell 100 described in 300 face of the second shell is provided with the second trepanning (not shown) on one side, and described
The sound mouth 310 for making second chamber 301 be in communication with the outside, second chamber 301 and described first are formed on two shells 300
It can be connected with second trepanning by first trepanning between chamber 101;
The rotation connection structure 400 being connect with the second shell, by the rotation connection structure 400, described second
Shell 300 is rotated relative to the first shell 100, and the position of the sound mouth 310 is moved relative to the first shell 100
It is dynamic.
It should be noted that the first chamber 101 of above-mentioned first shell 100 refers to the back cavity of speaker unit, second
The ante-chamber that the second chamber 301 refers to speaker unit, the sound that loud speaker is sent out are formed between shell 300 and first shell 100
It is spread out of from speaker unit via sound mouth by ante-chamber;In the embodiment of the present invention, by using being covered in the first trepanning
Vibrating diaphragm 110 speaker unit is divided into ante-chamber and back cavity, the structure of ante-chamber and back cavity is separation design, rotation connection knot
Structure 400 drives ante-chamber to be rotated, and then the sound mouth of speaker unit also and then rotates, to realize out the tune in sound direction
It is whole.
For example, such as four-headed arrow in Fig. 1 and Fig. 2, what is shown is the rotation direction of second shell 300.
It should also be noted that, first trepanning is set on the first surface of the first shell 100, wherein described
First shell 100 further includes being connect with the first surface and arc-shaped lateral surface;
The second shell 300 includes the medial surface coordinated with the lateral surface, and the medial surface is opened with opening up second
Hole is connected on one side;
Wherein, when the second shell 300 is rotated relative to the first shell 100, the medial surface fitting is described outer
It side and is moved along the crooked radian direction of the lateral surface.
Further, the rotation connection structure includes:
The first component being fixedly connected with the second shell 300, the first component include mounting hole;
The rotation motor being set in the mounting hole, the rotation axis of the rotation motor is fixed with the first component to be connected
It connects;
By the rotation of the rotation axis of the rotation motor, the second shell 300 is relative to 100 turns of the first shell
Dynamic, the position of the sound mouth 310 changes relative to the first shell 100.
Further, by the rotation connection structure, the second shell 300 being capable of the first shell 100 relatively
Predetermined angle is rotated around default axis.
What needs to be explained here is that because rotation connection structure 400 is in the installation position of second shell 300 difference, second shell
Body 300 rotates reached angle relative to first shell 100 also can be different, below from rotation connection structure 400 in second shell
Specific location on 300 is described as follows.
One end far from sound mouth is arranged in second shell 300 in situation one, rotation connection structure 400
It should be noted that further as shown in Figure 1 to Figure 3, in this case, second shell 300 is to be rotatablely connected
Structure 400 is rotating axle center (i.e. above-mentioned default axis refers to the line perpendicular to rotation connection structure 400), is realized predetermined
Angular range in rotated, which is determined by the size of first shell 100, for example, working as first shell
When body 100 is the sector structure with an angle of 90 degrees, which is:0 degree of <The Xuan Zhuanjiaodu < of second shell 300;90 degree.
Further, in order to ensure second shell 300 in rotation, without departing from first shell 100, the second shell
300 and the opposite two sides of the first shell 100 be provided with sliding matching structure 600, as shown, the of second shell 300
The both sides of two trepannings are both provided with the sliding matching structure 600, which has the shape of radian, with second
The glide direction of shell 300 is consistent, is limited to second shell 300 by using sliding matching structure 600, to ensure second
Shell 300 is in sliding without departing from first shell 100.
Specifically, which includes the sliding rail that is arranged in first shell 100 and setting the
Sliding block on two shells 300, and carry out in the slewing area of second shell 300 setting of the sliding rail.It also needs to
Bright, above-mentioned sliding matching structure 600 is a kind of optional mode, as long as the structure setting side being slidably matched
Formula belongs to the protection domain of the embodiment of the present invention.
One end of sound mouth and one far from sound mouth is arranged in second shell 300 in situation two, rotation connection structure 400
Between end
It should be noted that further as shown in Figure 4 and Figure 5, in this case, second shell 300 is to be rotatablely connected
Structure 400 is rotating axle center (i.e. above-mentioned default axis refers to the line perpendicular to rotation connection structure 400), be may be implemented
360 degree of rotation, that is, predetermined angle are 360 degree, i.e. circumference turn may be implemented in second shell 300 in first shell 100
It is dynamic, it is also necessary to which that explanation, the applicable situation of such structure setting mode are:The structure of first shell 100 is circle, passes through this
Kind realization method, can make sound mouth 310 be located at any position of first shell 100.
Further, in order to ensure second shell 300 in rotation, without departing from first shell 100, the second shell
300 and the opposite two sides of the first shell 100 be provided with sliding matching structure 600, as shown in figure 5, the sliding matching structure
600 are arranged the surrounding in the second trepanning of second shell 300, i.e., set sliding matching structure 600 to a circumferential, pass through
The sliding matching structure 600 of circumferential limits second shell 300, with ensure second shell 300 sliding when without departing from
First shell 100.
Specifically, which includes the sliding rail being arranged in first shell 100 and is arranged second
Sliding block on shell 300, and carry out in the slewing area of second shell 300 setting of the sliding rail.It also needs to illustrate
, above-mentioned sliding matching structure 600 is a kind of optional mode, as long as the structure setting mode being slidably matched
Belong to the protection domain of the embodiment of the present invention.
Explanation is needed further exist for, in order to ensure the work of rotation connection structure and loud speaker, the speaker unit
Should also include:The flexible circuit board 500 being all connected with the loud speaker and the rotation connection structure, the flexible PCB 500
It needs to connect with the controller of electronic equipment, to realize the control to rotation connection structure 400 and loud speaker 200.
It should be noted that speaker unit is divided into ante-chamber and back cavity, ante-chamber by the embodiment of the present invention by vibrating diaphragm 110
Structure with back cavity is separation design, the rotation motor of rotation connection structure 400 drive ante-chamber by sliding matching structure into
Row rotation, and then realize the rotation of the sound mouth of speaker unit, to realize out the adjustment in sound direction.
It should also be noted that, the speaker unit of the above embodiment of the present invention is not limited to fan-shaped and circle, it can be with root
Different forms is designed as according to practical application, which can be applied to various electronic equipments (such as mobile phone, tablet, intelligence
Energy wrist-watch, intelligent sound box, intelligent robot etc.) on.
Another embodiment of the present invention provides a kind of electronic equipment, includes such as above-mentioned speaker unit;
Wherein, the electronic equipment includes shell, be provided on the shell towards first direction the first sound outlet hole and
Towards the second sound outlet hole of second direction;
When the second shell is located at first position relative to the first shell, the sound mouth and described first goes out sound
Hole is opposite;When the second shell is located at the second position relative to the first shell, the sound mouth and described second goes out sound
Hole is opposite.
It should be noted that the rotation of two kinds of situations for the second shell 300 of above-mentioned speaker unit, the electricity
Sub- equipment also has different contour structures, and when speaker unit has fan-shaped contour structures, such structure is mainly used for
With rectangular, rectangular configuration electronic equipment, such as mobile phone, as shown in fig. 6, electronic equipment has shell 10, described first goes out
The first side in the shell 10 is arranged in sound hole 11, and the second side in the shell 10 is arranged in second sound outlet hole 12,
And the first side and the second side are disposed adjacent.Further, which includes display surface, the first side
It is respectively the adjacent surface of the display surface with the second side, specifically, the first sound outlet hole 11 is to show being located on electronic equipment
Show that the sound outlet hole (descending sound outlet hole) below face, the second sound outlet hole 12 are the sound outlet hole positioned at display surface side on electronic equipment
(i.e. side sound outlet hole).Under such state, speaker unit may be implemented to go out sound two positions, for example, being answered on mobile phone
When with the speaker unit, can branch scape adjust automatically speaker unit go out sound direction, so that the user is played trip under transverse screen state
When playing or seeing video, holding posture need not be deliberately adjusted, the game experiencing and outer sense of hearing of putting for improving smart mobile phone are experienced.
Explanation is needed further exist for, first sound outlet hole 11 and the second sound outlet hole 12 include multiple through-holes, can with this
To ensure being effectively conducted for the sound sent out to sound mouth.
When speaker unit has circular contour structures, such structure is mainly used for having the electronics of circular configuration to set
It is standby, such as smartwatch, as shown in fig. 7, electronic equipment has shell 20, the structure of the shell 20 is arc-shaped and described
Multiple sound outlet holes 21 are provided on shell 20, as shown in fig. 7, the sound outlet hole 21 is uniformly distributed along the surrounding of shell 20, described
One sound outlet hole and second sound outlet hole are the part sound outlet hole in the multiple sound outlet hole 21, i.e. the first sound outlet hole and second goes out
Sound hole can be made of the arbitrary sound outlet hole in multiple sound outlet holes 21;For example, the speaker unit is applied on smartwatch, it can be
Smartwatch body cross-section opens a discharge sound hole, according to user right-hand man's wearing mode and current position state, loud speaker dress
The sound mouth set can be directed at user in direction of rotation automatically, to promote the loudness and sense of hearing of smartwatch boombox.
Specifically, include the flexibility being all connected with the loud speaker and the rotation connection structure in the speaker unit
When wiring board, the flexible circuit board is connect with the controller of the electronic equipment.
It should also be noted that, as shown in figure 8, another embodiment of the present invention, which also provides one kind, being applied to above-mentioned electronic equipment
Loud speaker go out sound controlling method, including:
Step 801, in default sound outlet hole of the sound mouth of speaker unit towards electronic equipment, to the rotation connection
Structure output first control signal makes the rotation connection structure according to the first control signal, controls the loud speaker dress
It is in preset state to set;
It should be noted that the default sound outlet hole is the first sound outlet hole, the preset state is the second state, described
When the second state, the sound mouth is opposite with second sound outlet hole, i.e., when rotation connection structure receives first control signal
When, sound mouth the second sound outlet hole of direction of rotation connection structure controlling loudspeaker device;
The default sound outlet hole is the second sound outlet hole, and the preset state is first state, in the first state, institute
It is opposite with first sound outlet hole to state sound mouth, i.e., when rotation connection structure receives first control signal, rotation connection knot
Sound mouth the first sound outlet hole of direction of structure controlling loudspeaker device.
Further, from electronic equipment automatically control with user actively triggering come to above-mentioned steps be specifically described as
Under.
Situation one, electronic equipment automatically control
In this case, the specific implementation of above-mentioned steps 801 is:
Whether the default sound outlet hole of detection electronic equipment is blocked;
If the default sound outlet hole of electronic equipment is blocked, first control signal is exported to the rotation connection structure.
Further, before exporting first control signal to the rotation connection structure, it is also necessary to judge that loud speaker fills
It sets and whether is in sound play status;If speaker unit is in sound play status, exported to the rotation connection structure
First control signal.
Specifically, above-mentioned realization rate is:
When the speaker unit be currently at sound play and the sound mouth it is opposite with first sound outlet hole and
When first sound outlet hole is blocked, first control signal is exported to the rotation connection structure, makes the rotation connection structure
According to the first control signal, controls the sound mouth and the second state is switched to by first state;
When the speaker unit be currently at sound play and the sound mouth it is opposite with second sound outlet hole and
When second sound outlet hole is blocked, first control signal is exported to the rotation connection structure, makes the rotation connection structure
According to the first control signal, controls the sound mouth and first state is switched to by the second state.
It should be noted that such realization method is when user carries out sound broadcasting using a certain state of speaker unit
When, if the sound outlet hole under the state is blocked, adjust automatically is played out using another state of speaker unit, i.e., by sound
Sound exports in the sound outlet hole not being blocked.
Further, in this case, for the ease of the use of user, a kind of raising one's voice for acquiescence can be arranged in electronic equipment
The state of device device, when the preset state is the second state, and the speaker unit is not presently within sound and plays shape
When state, second control signal is exported to the rotation connection structure, the rotation connection structure is made to be believed according to second control
Number, it controls the speaker unit and the first state is switched to by second state.
It should be noted that when the state of speaker unit is not default conditions, broadcasting in the case where not meeting current state
When putting condition, speaker unit can automatically restore to default conditions.
For example, the electronic equipment be mobile phone, when user carry out mobile phone in use, mobile phone screen state can have transverse screen
With two kinds of use states of vertical screen, and by the first state of speaker unit (using lower sound outlet hole carry out sound broadcasting, i.e., under
Go out sound-like state) it is set as giving tacit consent to and sound-like state;When user's transverse screen sees video frequency program, due to the grip of user, can exist
The case where blocking the sound outlet hole below display surface, when the sound outlet hole below display surface is blocked, mobile phone adjusts speaker unit
Become the second state (carrying out the broadcasting of sound using side sound outlet hole, i.e. side goes out sound-like state), ensures that video sound is not hidden with this
Gear contributes to user to watch video;And when user exits transverse screen mode, when under vertical screen mode holding mobile phone and listening to music, because
At the previous moment, mobile phone, which has adjusted speaker unit, becomes the second state, and under vertical screen mode, the grip of user can be deposited
The case where blocking the sound outlet hole of display surface side, when the sound outlet hole of display surface side is blocked, mobile phone adjusts loud speaker dress
Setting becomes first state, ensures that musical sound is not blocked with this, and user is contributed to appreciate music.When user is under vertical screen mode
Hold mobile phone to listen to music, and when mobile phone adjustment speaker unit is the second state, user turns off music suddenly, speaker unit without
When sound plays, give tacit consent to sound-like state at this time, it may be necessary to which speaker unit is reverted to.
Situation two, user actively trigger
In this case, the specific implementation of above-mentioned steps 801 is:
Control instruction is received, according to the control instruction, first control signal is exported to the rotation connection structure.
Further, by the physical button on Touch Screen or electronic equipment, the control instruction, the control are received
Instruction is used to indicate the state switching for needing to carry out speaker unit.
It should be noted that touch key-press can be arranged on the Touch Screen of electronic equipment, or set on an electronic device
Physical button (for example, in the side of electronic equipment setting pressing key) is set, by acquiring user to touch key-press or physical button
Operation, receive control instruction.
It should also be noted that, the selecting switch of speaker unit state switching, example can also be arranged on an electronic device
It is such as realized in a manner of touch key-press, is automatically switched (corresponding above-mentioned situation one) and manual switching using the selection switch
The selection of (corresponding above-mentioned situation two).When user opens manual switching, then above-mentioned automatic switching function failure, Yong Huke
According to actual use scene, goes out sound under voluntarily selecting or side goes out the outer of sound and puts mode.
The embodiment of the present invention, point scene switching speaker unit go out sound direction, make user under different use states,
Holding posture need not be deliberately adjusted, the sense of hearing experience of user is improved.
It should be noted that the electronic equipment being previously mentioned in the embodiment of the present invention include but not limited to mobile phone, tablet computer,
Laptop, palm PC, car-mounted terminal, wearable device and pedometer etc..
Above-described is the preferred embodiment of the present invention, it should be pointed out that the ordinary person of the art is come
It says, can also make several improvements and retouch under the premise of not departing from principle of the present invention, these improvements and modifications also exist
In protection scope of the present invention.
Claims (11)
1. a kind of speaker unit, which is characterized in that including:
Inside forms the first shell of the first chamber, and the first trepanning, and the first trepanning overlying are offered in the first shell
Lid vibrating diaphragm;
Loud speaker is arranged in first intracavitary, and the sound channel of speaking of the loud speaker is corresponding with the vibrating diaphragm;
With the spaced second shell of the first shell, the second shell inside forms the second chamber, the second shell
First shell described in face is provided with the second trepanning on one side, and being formed in the second shell makes second chamber connect with extraneous
Logical sound mouth can be connected between second chamber and first chamber by first trepanning and second trepanning
It is logical;
The rotation connection structure being connect with the second shell, by the rotation connection structure, the second shell relative to
The first shell rotation, the position of the sound mouth is moved relative to the first shell.
2. speaker unit according to claim 1, which is characterized in that the rotation connection structure includes:
The first component being fixedly connected with the second shell, the first component include mounting hole;
The rotation motor being set in the mounting hole, the rotation axis of the rotation motor are fixedly connected with the first component;
By the rotation of the rotation axis of the rotation motor, the second shell is rotated relative to the first shell, it is described go out
The position of sound mouth changes relative to the first shell.
3. speaker unit according to claim 1, which is characterized in that first trepanning is set to the first shell
First surface on, wherein the first shell further includes being connect with the first surface and arc-shaped lateral surface;
The second shell includes the medial surface coordinated with the lateral surface;
Wherein, when the second shell is rotated relative to the first shell, the medial surface is bonded the lateral surface and along institute
State the crooked radian direction movement of lateral surface.
4. a kind of electronic equipment, which is characterized in that including speaker unit as described in any one of claims 1-3;
Wherein, the electronic equipment includes shell, and the first sound outlet hole and direction towards first direction are provided on the shell
Second sound outlet hole of second direction;
When the second shell is located at first position relative to the first shell, the sound mouth and the first sound outlet hole phase
It is right;When the second shell is located at the second position relative to the first shell, the sound mouth and the second sound outlet hole phase
It is right.
5. electronic equipment according to claim 4, which is characterized in that include and the loud speaker in the speaker unit
When the flexible circuit board being all connected with the rotation connection structure, the flexible circuit board and the controller of the electronic equipment connect
It connects.
6. electronic equipment according to claim 4, which is characterized in that first sound outlet hole is arranged the of the shell
The second side in the shell, and the first side and the second side phase is arranged in one side, second sound outlet hole
Neighbour's setting.
7. electronic equipment according to claim 4, which is characterized in that the structure of the shell is arc-shaped, and the shell
Multiple sound outlet holes are provided on body, first sound outlet hole and second sound outlet hole are that the part in the multiple sound outlet hole goes out
Sound hole.
8. a kind of loud speaker applied to claim 4-7 any one of them electronic equipments goes out sound controlling method, feature exists
In, including:
Speaker unit sound mouth towards electronic equipment default sound outlet hole when, to the rotation connection structure output first
Signal is controlled, makes the rotation connection structure according to the first control signal, it is in preset state to control the speaker unit;
Wherein, the default sound outlet hole is the first sound outlet hole, and the preset state is the second state, in second state,
The sound mouth is opposite with second sound outlet hole;
The default sound outlet hole be the second sound outlet hole, the preset state be first state, in the first state, it is described go out
Sound mouth is opposite with first sound outlet hole.
9. the loud speaker of electronic equipment according to claim 8 goes out sound controlling method, which is characterized in that described to described turn
Dynamic connection structure exports first control signal, including:
Whether the default sound outlet hole of detection electronic equipment is blocked;
If the default sound outlet hole of electronic equipment is blocked, first control signal is exported to the rotation connection structure.
10. the loud speaker of electronic equipment according to claim 9 goes out sound controlling method, which is characterized in that described to described
Rotation connection structure exports first control signal, including:
Judge whether speaker unit is in sound play status;
If speaker unit is in sound play status, first control signal is exported to the rotation connection structure.
11. the loud speaker of electronic equipment according to claim 8 goes out sound controlling method, which is characterized in that described to described
Rotation connection structure exports first control signal, including:
Receive control instruction;
According to the control instruction, first control signal is exported to the rotation connection structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810972145.6A CN108696809B (en) | 2018-08-24 | 2018-08-24 | Loudspeaker device, electronic equipment and loudspeaker sound output control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810972145.6A CN108696809B (en) | 2018-08-24 | 2018-08-24 | Loudspeaker device, electronic equipment and loudspeaker sound output control method |
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| CN108696809A true CN108696809A (en) | 2018-10-23 |
| CN108696809B CN108696809B (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810972145.6A Active CN108696809B (en) | 2018-08-24 | 2018-08-24 | Loudspeaker device, electronic equipment and loudspeaker sound output control method |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109769181A (en) * | 2019-01-28 | 2019-05-17 | 努比亚技术有限公司 | A kind of loudspeaker sound outlet hole, terminal and loudspeaker sound outlet hole control method |
| CN110267180A (en) * | 2019-07-26 | 2019-09-20 | 维沃移动通信（杭州）有限公司 | Electronic equipment |
| CN110930906A (en) * | 2019-11-21 | 2020-03-27 | 苏州佳世达光电有限公司 | Display device |
| CN111479178A (en) * | 2020-05-11 | 2020-07-31 | Oppo广东移动通信有限公司 | Speaker assembly, electronic device, and speaker sound emission control method for electronic device |
| WO2020199810A1 (en) * | 2019-03-29 | 2020-10-08 | Oppo广东移动通信有限公司 | Mobile terminal and mounting drive module |
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| CN113676818A (en) * | 2021-08-02 | 2021-11-19 | 维沃移动通信有限公司 | Player, control method and control device thereof, and computer-readable storage medium |
| CN114697808A (en) * | 2020-12-31 | 2022-07-01 | 成都极米科技股份有限公司 | Sound orientation control method and sound orientation control device |
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| CN109769181B (en) * | 2019-01-28 | 2020-08-25 | 努比亚技术有限公司 | Loudspeaker sound outlet hole, terminal and loudspeaker sound outlet hole control method |
| CN109769181A (en) * | 2019-01-28 | 2019-05-17 | 努比亚技术有限公司 | A kind of loudspeaker sound outlet hole, terminal and loudspeaker sound outlet hole control method |
| WO2020199810A1 (en) * | 2019-03-29 | 2020-10-08 | Oppo广东移动通信有限公司 | Mobile terminal and mounting drive module |
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| CN112533117A (en) * | 2019-09-19 | 2021-03-19 | 中兴通讯股份有限公司 | Mobile terminal and voice control method thereof |
| CN110930906A (en) * | 2019-11-21 | 2020-03-27 | 苏州佳世达光电有限公司 | Display device |
| CN111479178A (en) * | 2020-05-11 | 2020-07-31 | Oppo广东移动通信有限公司 | Speaker assembly, electronic device, and speaker sound emission control method for electronic device |
| CN111787456B (en) * | 2020-07-15 | 2022-06-07 | Oppo（重庆）智能科技有限公司 | Sound channel switching assembly and electronic equipment |
| CN111787456A (en) * | 2020-07-15 | 2020-10-16 | Oppo（重庆）智能科技有限公司 | Sound channel switching assembly and electronic equipment |
| CN112073858A (en) * | 2020-09-09 | 2020-12-11 | 维沃移动通信有限公司 | Audio output device, electronic apparatus, control method, and control device |
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| CN114697808A (en) * | 2020-12-31 | 2022-07-01 | 成都极米科技股份有限公司 | Sound orientation control method and sound orientation control device |
| CN114697808B (en) * | 2020-12-31 | 2023-08-08 | 成都极米科技股份有限公司 | Sound orientation control method and sound orientation control device |
| CN113676818A (en) * | 2021-08-02 | 2021-11-19 | 维沃移动通信有限公司 | Player, control method and control device thereof, and computer-readable storage medium |
| CN113676818B (en) * | 2021-08-02 | 2023-11-10 | 维沃移动通信有限公司 | Playback apparatus, control method and control device thereof, and computer-readable storage medium |
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