CN109618252A - Speaker and speaker control method - Google Patents
Speaker and speaker control method Download PDFInfo
- Publication number
- CN109618252A CN109618252A CN201811501856.1A CN201811501856A CN109618252A CN 109618252 A CN109618252 A CN 109618252A CN 201811501856 A CN201811501856 A CN 201811501856A CN 109618252 A CN109618252 A CN 109618252A
- Authority
- CN
- China
- Prior art keywords
- speaker
- hasp
- shell
- driving device
- scalable cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000008602 contraction Effects 0.000 claims abstract description 31
- 230000003068 static effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 8
- 230000001133 acceleration Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Reverberation, Karaoke And Other Acoustics (AREA)
Abstract
The present invention provides a kind of speaker and speaker control method, the speaker includes: telescopic body, and the telescopic body includes multiple interconnections and can be provided with scalable cylinder in multi-direction flexible telescopic unit, the telescopic body；First shell, the first shell are set to described telescopic body one end and connect with the scalable cylinder；Second shell, the second shell be set to the telescopic body away from the first shell one end and connect with the scalable cylinder.Speaker provided by the invention has stretching, extension using the retractility of telescopic body and shrinks two states, and it can be converted between extended state and contraction state as needed, achieve the purpose that the volume of speaker can be converted according to user demand, storage and carrying are all very convenient.
Description
Technical field
The present invention relates to field of audio, in particular to a kind of speaker and speaker control method.
Background technique
With the improvement of living standards, more stringent requirements are proposed for portability of the consumer to speaker.After speaker is closed by
In the presence of atmospheric pressure, the cabinet of speaker the big more is conducive to low-frequency sound reduction, and the cavity wall of traditional speaker is by non-telescoping
Material or structure formed, cause the volume of sound equipment to be fixed, can not stretch and shrink freely, very occupied space, storage and
It carries all very inconvenient.
Summary of the invention
The main object of the present invention is to provide a kind of speaker, it is intended to which the volume for solving speaker can not be stretched and be received freely
Contracting, the problem of being stored inconveniently and carry.
To achieve the above object, the present invention proposes that a kind of speaker, the speaker include: telescopic body, described scalable
Main body includes multiple interconnections and can be provided with scalable cylinder in multi-direction flexible telescopic unit, the telescopic body
Body；First shell, the first shell are set to described telescopic body one end and connect with the scalable cylinder；Second shell
Body, the second shell be set to the telescopic body away from the first shell one end and with the scalable cylinder
Connection.
Preferably, the telescopic unit is the pyramid that three gores are constituted.
Preferably, the telescopic unit is put together by four obtuse triangle faces.
Preferably, the telescopic body includes inner wall and outer wall, and the inner wall and outer wall all have the telescopic unit.
Preferably, the speaker further includes driving device, and the scalable cylinder includes multiple sleeves being slidably connected, institute
Driving device is stated to drive the sleeve stretching, extension or drive the sleeve collapses.
Preferably, the driving device is fan.
Preferably, the speaker further includes driving device, and the scalable cylinder includes the sleeve of multiple threaded connections, institute
Driving device is stated to drive the sleeve stretching, extension or drive the sleeve collapses.
Preferably, the driving device is driving motor.
Preferably, the speaker further includes handle, and the handle at least one end is provided with lock piece；In the first shell
Be provided with the first hasp, be provided with the second hasp in the second shell, the handle both ends respectively with first hasp and
The connection of second hasp, and the lock piece is at least detachably connected with the first hasp or the second hasp.
The present invention also proposes a kind of speaker control method, and the speaker includes telescopic body, is set to telescopic body
Interior scalable cylinder, driving device, the first shell connecting with described scalable cylinder one end and it is connected to scalable cylinder
The second shell away from described first shell one end, the handle of the speaker at least one end is provided with lock piece, the locking
The closed position of part and first shell is provided with the first hasp, and the closed position of the lock piece and second shell is provided with second
Hasp, first hasp and second hasp are electrically connected to the processor of the speaker, the speaker control method packet
It includes following steps: controlling lock piece trigger signal different from the electrical connection of first hasp or the second hasp generation；Root
The speaker is controlled according to the different trigger signals to switch between extended state and contraction state.
Preferably, the lock piece is detachably connected with first hasp and the second hasp, the speaker control method
Further include: the lock piece generates the first trigger signal, the first trigger signal triggering when being detached from from second hasp
The driving device driving scalable cylinder stretching, extension.
Preferably, the lock piece is detachably connected with first hasp, the speaker control method further include: described
Lock piece generates the second trigger signal when being detached from from first hasp, second trigger signal triggers the driving device
The scalable cylinder is driven to shrink.
The present invention also proposes another speaker control method, and the speaker includes telescopic body, is set to scalable master
Intracorporal scalable cylinder, driving device, the first shell connecting with described scalable cylinder one end and it is connected to scalable cylinder
The second shell away from described first shell one end of body, the speaker control method include: to work as to detect that the speaker is non-
When uniform speed motion state, the driving device driving scalable cylinder stretching, extension；When detect the speaker be it is static or even
When fast motion state, the driving device driving scalable cylinder is shunk.
Technical solution of the present invention passes through scalable cylinder connection the by being arranged scalable cylinder in telescopic body
One shell and second shell, so that speaker has extended state and contraction state using the retractility of telescopic body, and can root
According to needing to convert between extended state and contraction state, achieve the purpose that the volume of speaker can be converted according to user demand,
Therefore, the storage and carrying of speaker are all very convenient.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of an embodiment of speaker of the present invention；
Fig. 2 is the decomposition texture schematic diagram of speaker of the present invention；
Fig. 3 is the structural schematic diagram that speaker of the present invention is in the embodiment under extended state；
Fig. 4 is an example structure schematic diagram of the telescopic unit A of speaker of the present invention；
Fig. 5 is another example structure schematic diagram of the telescopic unit A of speaker of the present invention；
Fig. 6 is the structural schematic diagram that speaker of the present invention is in another embodiment under extended state；
Fig. 7 is the structural schematic diagram that speaker of the present invention is in the embodiment under contraction state；
Fig. 8 is the structural schematic diagram that speaker of the present invention is in another embodiment under contraction state.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 100 | Speaker | 133 | Second sleeve |
| 110 | First shell | 134 | 3rd sleeve |
| 120 | Second shell | 135 | Outer wall |
| 130 | Telescopic body | 140 | Handle |
| 131 | Scalable cylinder | 141 | Lock piece |
| 132 | First sleeve | A | Telescopic unit |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and should not be understood as referring to
Show or imply its relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " are defined as a result,
Two " feature can explicitly or implicitly include at least one of the features.In addition, the technical solution between each embodiment can
It to be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution occurs
Conflicting or cannot achieve when, will be understood that the combination of this technical solution is not present, also not the present invention claims protection model
Within enclosing.
As shown in Figure 1, the speaker 100 includes: telescopic body 130, described the invention proposes a kind of speaker 100
Telescopic body 130 includes multiple interconnections and can be along multi-direction flexible telescopic unit A, the telescopic body 130
It is provided with scalable cylinder 131；First shell 110, the first shell 110 are set to described 130 one end of telescopic body simultaneously
It is connect with the scalable cylinder 131；Second shell 120, the second shell 120 are set to the telescopic body 130
Away from the first shell 110 one end and connect with the scalable cylinder 131.
In the present embodiment, speaker 100 has extended state and contraction state, and passes through the stretching, extension of telescopic body 130
It can freely be converted in extended state under contraction state with shrinking.As shown in Fig. 2-Fig. 8, when speaker 100 is in extended state,
First shell 110, second shell 120 and scalable cylinder 131 form the first cavity (not indicating in figure), first shell 110, the
The outer wall 135 of two shells 120, telescopic body 130 and scalable cylinder forms the second cavity (not indicating in figure), wherein second
Cavity is annular, and the first cavity and the second cavity collectively constitute third cavity (not indicating in figure).
Having in telescopic body 130 can be along multi-direction flexible telescopic unit A, in one embodiment, such as Fig. 5 institute
Show, the telescopic unit A is the pyramid that three gores are constituted, and the pyramid is connected with each other, when telescopic body 130
When stretching, extension or contraction, the angle that each pyramid surface is formed becomes larger or reduces, and the triangle for constituting scalable unit A is mutually rolled over
It is folded；In one embodiment, it is 110 ° of isosceles triangle that the triangle for constituting scalable unit, which is maximum angular,.Or, flexible
Unit A can also to be put together by four obtuse triangle faces, as shown in figure 4, when telescopic body 130 stretches or shrinks,
The angle that the surface telescopic unit A is formed becomes larger or reduces, and the triangle for constituting scalable unit A mutually folds, another specific
In embodiment, it is 96 ° of obtuse triangle that the triangle for constituting scalable unit, which is maximum angular, when speaker 100 is thoroughly brought together into
When contraction state, the obtuse triangle is mutually folded, and telescopic unit A compression up and down centered on intermediate fold lines reaches space
The purpose of contraction, so that the volume of speaker 100 can freely change.
In the preferred embodiment, 15 telescopic unit A connection cyclization, the outer wall 135 of telescopic body are connected by the ring
It forms.
Specifically, telescopic body 130 includes inner wall (not indicating in figure) and outer wall 135, and inner wall has with outer wall 135
There is above-mentioned telescopic unit A, so that speaker 100 can freely be converted in extended state and contraction state.
Further, the speaker 100 further includes driving device (not indicating in figure), and the scalable cylinder 131 includes
Multiple sleeves being slidably connected, the driving device drive the sleeve stretching, extension or drive the sleeve collapses.The driving dress
Setting may be disposed in first shell, may also set up in second shell.
Optionally, the driving device is fan.
In the preferred embodiment, as shown in figure 3, scalable cylinder 131 is by first sleeve 132, second sleeve 133 and third
Sleeve 134 is mutually socketed to form, wherein first sleeve 132 is connect with second sleeve 133, second sleeve 133 and 3rd sleeve
134 connections, and the end not connecting with first shell 110 and second shell 120 on each sleeve is provided with locating part (in figure
Do not indicate), the locating part can be flange, and the flange of first sleeve 132 is mutually fastened with the flange of second sleeve 133, the
The flange of two sleeves 133 and the flange of 3rd sleeve 134 fasten, to prevent scalable cylinder 131 from respectively covering during stretching, extension
Cylinder is mutually disengaged.
In the present embodiment, it is provided with fan in second shell 120, when fan receives the trigger signal of stretching, extension, to
It is filled with air in scalable cylinder 131, to drive the sleeve expansion for forming scalable cylinder 131, speaker 100 is made to expand into stretching, extension
State, the closing when volume of the first cavity reaches maximum；When fan receives the trigger signal of contraction, fan is reversely taken out
Gas in first cavity is extracted out, closes up scalable cylinder 131 by gas, realizes the contraction of speaker 100.To enable speaker 100
It enough successfully stretching, extensions and shrinks, inner wall or outer wall 135 are airtightness material, to prevent first shell 110, second shell 120 and can
The space gas leakage that telescopic body 130 surrounds causes to stretch or shrink to be not thorough.
In another embodiment, described as shown in fig. 6, the scalable cylinder 131 includes the sleeve of multiple threaded connections
Driving device drives the sleeve stretching, extension or drives the sleeve collapses.Under threadably, first sleeve 132
Outer wall is provided with screw thread, and the inner wall and outer wall 135 of second sleeve 133 are provided with screw thread, and the inner wall of 3rd sleeve 134 is provided with
Screw thread extends so that second sleeve 133 can be rotated relative to first sleeve 132, and 3rd sleeve 134 can be with respect to second sleeve
133 rotations extend.At this point, driving device is driving motor, driving motor is in the trigger signal for receiving stretching, extension, driving first
Sleeve 132, second sleeve 133 and 3rd sleeve 134 rotate, so that speaker 100 expands into extended state.
Therefore, first shell 110 and the connection type of telescopic body 130 can be to be fixedly connected or detachable
Connection, when between each sleeve to be slidably connected, first shell 110 is to be fixedly connected or be detachably connected with telescopic body 130,
When between each sleeve to be threadedly coupled, first shell 110 is to be detachably connected with telescopic body 130.
Further, the speaker 100 further includes handle 140, and the handle 140 at least one end is provided with lock piece 141；
It is provided with the first hasp in the first shell 110, the second hasp, 140 liang of the handle are provided in the second shell 120
End is connect with first hasp and the second hasp respectively, and the lock piece 141 at least can with the first hasp or the second hasp
Dismantling connection.
As one embodiment, as shown in figure 3, the both ends of handle 140 are provided with lock piece 141, the lock piece at both ends
141 can be detachably connected respectively with the first hasp (not indicating in figure) and the second hasp (not indicating in figure), when speaker 100 is in
When extended state, the lock piece 141 at 140 both ends of handle is snapped on the first hasp, in order to portable；As shown in figure 8, working as sound
When case 100 is in contraction state, the lock piece 141 at 140 both ends of handle is connect with the first hasp and the second hasp respectively, so that sound
Case 100 maintains contraction state, convenient for storage.Or, as shown in fig. 7, when speaker 100 is in contraction state, 140 both ends of handle
Lock piece 141 can also be snapped on the first hasp.
In another embodiment, handle 140 only has one end to be provided with lock piece 141, one end of not set lock piece 141 with
First hasp is fixedly connected, and the one end and the second hasp for being provided with lock piece 141 are detachably connected.When speaker 100 is in stretching, extension
When state, lock piece 141 is snapped on the first hasp, and convenient for portable, when speaker 100 is in contraction state, lock piece 141 blocks
It is buckled on the second hasp, so that speaker 100 maintains contraction state, convenient for storage；Or, when speaker 100 is in contraction state,
The lock piece 141 at 140 both ends of handle can also be snapped on the first hasp.
It is understood that the lock piece 141 can be connected with first hasp and the second hasp by snap
It connects, can also be connected by magnetism, mutually be adsorbed, or to have magnetic fastener, to prevent lock piece 141 from the first hasp
Or second fall off on hasp, causes unnecessary damage to speaker 100.
Lock piece 141 described in the present embodiment is snapped connection with first hasp and the second hasp, first hasp with
It is provided on second hasp card slot (not indicated in figure), there is opening on lock piece 141, it can be from outer propulsion card slot.
100 retractable of speaker proposed by the present invention, when the space locating for the user is small, e.g., only 3-5 square metres
Space can open speaker 100 with contraction state and enter working condition, when the space locating for the user is big, can start speaker 100
It works to extended state, realizes that large space plays.Simultaneously as speaker 100 can free extension and shrink, sound equipment when not used,
Speaker 100 can be closed up and be stored for contraction state, quite convenient for storing and carrying.
The present invention also proposes a kind of 100 control method of speaker, and the speaker 100 includes telescopic body 130, be set to can
Scalable cylinder 131, driving device in telescopic body 130, the first shell being connect with described scalable 131 one end of cylinder
110 and it is connected to the second shell 120 away from described 110 one end of first shell of scalable cylinder 131, the speaker 100
At least one end of handle 140 is provided with lock piece 141, and the lock piece 141 and the closed position of first shell 110 are provided with first
The closed position of hasp, the lock piece 141 and second shell 120 is provided with the second hasp, first hasp and described the
Two hasps are electrically connected to the processor of the speaker 100, and 100 control method of speaker includes the following steps:
Control the lock piece 141 trigger signal different from the electrical connection of first hasp or the second hasp generation；
The speaker 100 is controlled according to the different trigger signals to switch between extended state and contraction state.
Specifically, the lock piece 141 is detachably connected with first hasp and the second hasp, the lock piece 141
The first trigger signal is generated when being detached from from second hasp, first trigger signal triggers the driving device and drives institute
Scalable cylinder 131 is stated to stretch；The lock piece 141 generates the second trigger signal when being detached from from first hasp, described
Second trigger signal triggers the driving device driving scalable cylinder 131 and shrinks.
In the present embodiment, when speaker 100 is in contraction state, lock piece 141 is snapped on the second hasp, works as locking
Part 141 generates the first trigger signal when being detached from from the second hasp, speaker 100 enters starting state from non-started state, and same
When triggering driving device drive scalable cylinder 131 to be unfolded, so that speaker 100 is entered extended state, that is, the first trigger signal was both
Power supply starting signal including speaker 100 includes the stretching, extension trigger signal of driving device again；Or, the first trigger signal only includes sound
The power supply starting signal of case 100, when the power initiation of speaker 100, processor issues stretching, extension trigger signal from trend actuator,
Again alternatively, the first trigger signal only includes the stretching, extension trigger signal of driving device.
Second trigger signal is detached from from first shell 110 by lock piece 141 and is generated, and the second trigger signal may include
The power-off signal of speaker 100 and the contraction trigger signal of driving device or the second trigger signal only include driving device
Contraction trigger signal.
It, can also be with it should be understood that first trigger signal and the second trigger signal can be issued by lock piece 141
It is issued by the second hasp.
In the present embodiment, generating the first trigger signal and the sensing device of the second trigger signal can be pressure sensing
Device, e.g., when the pressure sensor on the second hasp sense pressure from have to it is no when (lock piece 141 from the second hasp take off
From), issue the first trigger signal, when the pressure sensor on the first hasp sense pressure from have to it is no when (lock piece 141 from
It is detached from first hasp), issue the second trigger signal；Or, the generation of first trigger signal and the second trigger signal can be with
By electric current whether there is or not realizing, e.g., a conducting wire is connected between the first hasp and the second hasp, and installation one is led in handle 140
Line when being snapped in lock piece 141 on first hasp or the second hasp, is communicated between handle 140, the first hasp and the second hasp
Electric current, when lock piece 141 is detached from from the first hasp or the second hasp, the open circuit of electric current makes the first trigger signal or second
Trigger signal generates.
100 retractable of speaker proposed by the present invention, when the space locating for the user is small, e.g., only 3-5 square metres
Space can open speaker 100 with contraction state and enter working condition, can be automatic by speaker 100 when the space locating for the user is big
Extended state work is started to, realizes that large space plays.Simultaneously as speaker 100 can free extension and shrink, do not have in sound equipment
When, speaker 100 can be closed up for contraction state storage, realization intelligence, quite convenient for storing and carrying automatically.
The present invention also proposes 100 control method of another speaker, and the speaker 100 includes telescopic body 130, is set to
Scalable cylinder 131, driving device in telescopic body 130, the first shell being connect with described scalable 131 one end of cylinder
110 and it is connected to the second shell 120 away from described 110 one end of first shell of scalable cylinder 131, the speaker 100 is controlled
Method processed includes: when detecting the speaker 100 is non-uniform movement state, and the driving device drives the scalable cylinder
Body 131 stretches；When detecting the speaker 100 is static or uniform speed motion state, can be stretched described in the driving device driving
Contracting cylinder 131 is shunk.
In the present embodiment, acceleration transducer is provided with (in figure not in the first shell 110 or second shell 120
Mark), specifically, the acceleration transducer can be gyroscope.Acceleration transducer detects the motion state of speaker 100,
When detecting that speaker 100 is in non-uniform movement, the acceleration transducer issues the first trigger signal, driving device driving
The scalable cylinder 131 stretches；When detecting the speaker 100 is static or uniform speed motion state, the driving device
The scalable cylinder 131 is driven to shrink.
100 retractable of speaker proposed by the present invention, when the space locating for the user is small, e.g., only 3-5 square metres
Space can open speaker 100 with contraction state and enter working condition, can be automatic by speaker 100 when the space locating for the user is big
Extended state work is started to, realizes that large space plays.Simultaneously as speaker 100 can free extension and shrink, do not have in sound equipment
When, speaker 100 can be closed up for contraction state storage, realization intelligence, quite convenient for storing and carrying automatically.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the design of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/it is used in it indirectly
He is included in scope of patent protection of the invention relevant technical field.
Claims (13)
1. a kind of speaker, which is characterized in that the speaker includes:
Telescopic body, the telescopic body include multiple interconnections and can be described along multi-direction flexible telescopic unit
Scalable cylinder is provided in telescopic body；
First shell, the first shell are set to described telescopic body one end and connect with the scalable cylinder；
Second shell, the second shell be set to the telescopic body away from the first shell one end and with it is described
Scalable cylinder connection.
2. speaker according to claim 1, which is characterized in that the telescopic unit is the pyramid that three gores are constituted
Body.
3. speaker according to claim 1, which is characterized in that the telescopic unit by four obtuse triangle face splits and
At.
4. speaker according to claim 2 or 3, which is characterized in that the telescopic body includes inner wall and outer wall, described
Inner wall and outer wall all have the telescopic unit.
5. speaker according to claim 1, which is characterized in that the speaker further includes driving device, the scalable cylinder
Body includes multiple sleeves being slidably connected, and the driving device drives the sleeve stretching, extension or drives the sleeve collapses.
6. speaker according to claim 5, which is characterized in that the driving device is fan.
7. speaker according to claim 1, which is characterized in that the speaker further includes driving device, the scalable cylinder
Body includes the sleeve of multiple threaded connections, and the driving device drives the sleeve stretching, extension or drives the sleeve collapses.
8. speaker according to claim 7, which is characterized in that the driving device is driving motor.
9. speaker according to claim 1, which is characterized in that the speaker further includes handle, the handle at least one end
It is provided with lock piece；It is provided with the first hasp in the first shell, the second hasp is provided in the second shell, it is described to mention
Hand both ends are connect with first hasp and the second hasp respectively, and the lock piece at least can with the first hasp or the second hasp
Dismantling connection.
10. a kind of speaker control method, which is characterized in that the speaker includes telescopic body, is set in telescopic body
Scalable cylinder, driving device, the first shell connecting with described scalable cylinder one end and be connected to scalable cylinder
Second shell away from described first shell one end, the handle of the speaker at least one end are provided with lock piece, the lock piece
The closed position of first shell is provided with the first hasp, the closed position of the lock piece and second shell is provided with second and takes
Button, first hasp and second hasp are electrically connected to the processor of the speaker, and the speaker control method includes
Following steps:
Control lock piece trigger signal different from the electrical connection of first hasp or the second hasp generation；
The speaker is controlled according to the different trigger signals to switch between extended state and contraction state.
11. speaker control method according to claim 10, which is characterized in that the lock piece and first hasp and
Second hasp is detachably connected, the speaker control method further include:
The lock piece generates the first trigger signal when being detached from from second hasp, described in the first trigger signal triggering
The driving device driving scalable cylinder stretching, extension.
12. speaker control method according to claim 10, which is characterized in that the lock piece and first hasp can
Dismantling connection, the speaker control method further include:
The lock piece generates the second trigger signal when being detached from from first hasp, described in the second trigger signal triggering
The driving device driving scalable cylinder is shunk.
13. a kind of speaker control method, which is characterized in that the speaker includes telescopic body, is set in telescopic body
Scalable cylinder, driving device, the first shell connecting with described scalable cylinder one end and be connected to scalable cylinder
Second shell away from described first shell one end, the speaker control method include:
When detecting the speaker is non-uniform movement state, the driving device driving scalable cylinder stretching, extension；
When detecting the speaker is static or uniform speed motion state, the driving device driving scalable cylinder is received
Contracting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811501856.1A CN109618252B (en) | 2018-12-07 | 2018-12-07 | Sound box and sound box control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811501856.1A CN109618252B (en) | 2018-12-07 | 2018-12-07 | Sound box and sound box control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109618252A true CN109618252A (en) | 2019-04-12 |
| CN109618252B CN109618252B (en) | 2024-04-09 |
Family
ID=66007653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811501856.1A Active CN109618252B (en) | 2018-12-07 | 2018-12-07 | Sound box and sound box control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109618252B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110944250A (en) * | 2019-11-29 | 2020-03-31 | 谢育弟 | Sound amplification self-adjustment sound box |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5082084A (en) * | 1990-07-23 | 1992-01-21 | Ye Ming Tsao | Extensible sound case |
| CN201383809Y (en) * | 2009-02-06 | 2010-01-13 | 苏州宝时得电动工具有限公司 | audio apparatus |
| CN201479357U (en) * | 2009-06-01 | 2010-05-19 | 世洋科技股份有限公司 | Portable telescopic sound box speaker |
| CN103179487A (en) * | 2011-12-23 | 2013-06-26 | 联想(北京)有限公司 | Sound box device and electronic terminal |
| CN204157034U (en) * | 2014-08-22 | 2015-02-11 | 中山市荣佳电子科技有限公司 | Portable sound box |
| CN106931301A (en) * | 2015-12-30 | 2017-07-07 | 佛山市禾才科技服务有限公司 | A kind of triangular pyramid composite structure |
| CN209017279U (en) * | 2018-12-07 | 2019-06-21 | 歌尔科技有限公司 | A kind of speaker |
-
2018
- 2018-12-07 CN CN201811501856.1A patent/CN109618252B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5082084A (en) * | 1990-07-23 | 1992-01-21 | Ye Ming Tsao | Extensible sound case |
| CN201383809Y (en) * | 2009-02-06 | 2010-01-13 | 苏州宝时得电动工具有限公司 | audio apparatus |
| CN201479357U (en) * | 2009-06-01 | 2010-05-19 | 世洋科技股份有限公司 | Portable telescopic sound box speaker |
| CN103179487A (en) * | 2011-12-23 | 2013-06-26 | 联想(北京)有限公司 | Sound box device and electronic terminal |
| CN204157034U (en) * | 2014-08-22 | 2015-02-11 | 中山市荣佳电子科技有限公司 | Portable sound box |
| CN106931301A (en) * | 2015-12-30 | 2017-07-07 | 佛山市禾才科技服务有限公司 | A kind of triangular pyramid composite structure |
| CN209017279U (en) * | 2018-12-07 | 2019-06-21 | 歌尔科技有限公司 | A kind of speaker |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110944250A (en) * | 2019-11-29 | 2020-03-31 | 谢育弟 | Sound amplification self-adjustment sound box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109618252B (en) | 2024-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209017279U (en) | A kind of speaker | |
| CN207150658U (en) | Mobile terminal | |
| CN207304636U (en) | Mobile terminal | |
| CN206564106U (en) | Flexible display device | |
| CN106443143A (en) | 10-kV multifunctional electroscope and electroscope system for power line operation verification | |
| CN109618252A (en) | Speaker and speaker control method | |
| CN203851182U (en) | Mobile terminal | |
| CN106054391A (en) | Virtual reality glasses capable of extending and retracting headband | |
| CN204465811U (en) | Can the data wire device box of winding headphone line | |
| CN209167833U (en) | A kind of wearable electronic equipment | |
| CN106097524A (en) | A kind of automobile remote-control key with touch screen | |
| CN109862145A (en) | The control method of functional unit, mobile terminal and mobile terminal | |
| CN207684656U (en) | A kind of computer cabinet connection wiring harness line apparatus | |
| CN207975396U (en) | Clamping device and remote controler | |
| CN206932364U (en) | A kind of foldable earphone for being easy to storage | |
| CN209258621U (en) | A kind of storage device | |
| CN110898440B (en) | Portable remote control unmanned ship | |
| JP2002232157A (en) | Power supply adapter portable strap | |
| CN206058040U (en) | The electronic equipment of interface can be hidden | |
| CN207449654U (en) | Charger storage device and vehicle | |
| CN208580150U (en) | A kind of length adjustable high voltage electroscope | |
| CN207744019U (en) | A kind of self-shooting bar | |
| CN206623990U (en) | The unmanned plane that air blowing control is taken off | |
| CN205800755U (en) | Multifunction vehicle clothes with tent | |
| CN207460261U (en) | Centre hole water-tight device and electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |