CN209462533U - Portable double-track recovered maching speaker - Google Patents
Portable double-track recovered maching speaker Download PDFInfo
- Publication number
- CN209462533U CN209462533U CN201920388081.5U CN201920388081U CN209462533U CN 209462533 U CN209462533 U CN 209462533U CN 201920388081 U CN201920388081 U CN 201920388081U CN 209462533 U CN209462533 U CN 209462533U
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- China
- Prior art keywords
- shell
- speaker
- containing cavities
- secondary speaker
- maching
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- 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.)
- Expired - Fee Related
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- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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Abstract
The utility model discloses a kind of Portable double-track recovered maching speakers, including keynote tank shell and secondary speaker shell, the main sound box surface of shell is equipped with the first loudspeaker assembly, the secondary speaker surface of shell is equipped with the second loudspeaker assembly, the secondary speaker shell structure is cylindric, the main sound box case top offers the containing cavities that can accommodate secondary speaker shell, the secondary speaker shell is set in containing cavities, the containing cavities upper end is equipped with internal screw thread, the secondary speaker case top is fixed with fixed block, the fixed-block-architecture (FBA) is cylindric, and the fixed block side is equipped with external screw thread, the secondary speaker shell is threadedly coupled by the external screw thread of fixed block with the internal screw thread of containing cavities on keynote tank shell.The utility model provides a kind of Portable double-track recovered maching speaker, carries when facilitating people outgoing.
Description
Technical field
The utility model relates to speaker technology field more particularly to a kind of Portable double-track recovered maching speakers.
Background technique
Speaker refers to a kind of equipment that audio signal can be transformed to sound.Popular saying just refers to speaker host cabinet or low
Power amplifier is carried in sound receiver body, audio signal is amplified, sound is played back out by speaker itself after handling, make its sound
The change of tune is big.
People in actual use, generally use two speakers and play out audio together, two speakers are divided into
L channel and right channel play out, and the sound for allowing people to be previously mentioned more has three-dimensional sense, obtain better hearing enjoying.But
It is due to needing to play out using two speakers, when people travel outdoors, it has not been convenient to carry out two speakers carry-on
It carries.
Utility model content
The purpose of this utility model is to provide a kind of Portable double-track recovered maching speakers, carry when facilitating people outgoing.
Technical solution used by Portable double-track recovered maching speaker disclosed by the utility model is:
A kind of Portable double-track recovered maching speaker, including keynote tank shell and secondary speaker shell, the main sound box surface of shell are set
There is the first loudspeaker assembly, the secondary speaker surface of shell is equipped with the second loudspeaker assembly, and the secondary speaker shell structure is circle
Column, the main sound box case top offer the containing cavities that can accommodate secondary speaker shell, and the secondary speaker shell is set to receipts
Receive intracavitary, the containing cavities upper end is equipped with internal screw thread, and the secondary speaker case top is fixed with fixed block, the fixed agllutination
Structure is cylindric, and the fixed block side is equipped with external screw thread, and the secondary speaker shell passes through the external screw thread and keynote of fixed block
The internal screw thread of containing cavities is threadedly coupled on tank shell.
Preferably, swing handle is equipped at the top of the fixed block.
Preferably, the depth of the containing cavities is greater than or equal to the sum of secondary speaker shell and the height of fixed block.
Preferably, the containing cavities opening width is greater than the width of secondary speaker shell.
Preferably, the secondary speaker housing bottom is equipped with gasket.
Preferably, the main sound box housing bottom is equipped with support column, and the support column quantity is 3, the branch
Dagger is arranged at equilateral triangle.
Preferably, first loudspeaker assembly and the second loudspeaker assembly size are identical.
The beneficial effect of Portable double-track recovered maching speaker disclosed by the utility model is: main sound box case top, which offers, to be held
Receive the containing cavities of secondary speaker shell, secondary speaker shell is set in containing cavities, can when people play out without using two-channel
Secondary speaker shell is placed in containing cavities, keeps secondary speaker shell and keynote tank shell integral, people are when carrying outgoing, only
It needs to carry a keynote tank shell, people is facilitated to carry.Containing cavities upper end is equipped with internal screw thread, secondary speaker shell
Fixed block is fixed at the top of body, fixed-block-architecture (FBA) is cylindric, and fixed block side is equipped with external screw thread, when secondary speaker shell is put
When being placed in containing cavities, it can be threadedly coupled by the fixed block above secondary speaker shell with the internal screw thread on containing cavities,
By rotating fixed block, the internal screw thread of the external screw thread and containing cavities upper end that make fixed block is intermeshed, thus by secondary speaker shell
It is fixed in containing cavities, prevents secondary speaker shell from falling from containing cavities and damage, and consolidated using what is be threadedly coupled
Determine mode, people is also facilitated to be removed or placed into secondary speaker shell from containing cavities.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model Portable double-track recovered maching speaker.
Fig. 2 is the keynote tank shell and secondary speaker shell combination figure of the utility model Portable double-track recovered maching speaker.
Fig. 3 is the structural schematic diagram of the utility model Portable double-track recovered maching speaker.
Specific embodiment
The utility model is further elaborated and is illustrated with Figure of description combined with specific embodiments below:
Please refer to Fig. 1 and Fig. 2, a kind of Portable double-track recovered maching speaker, including keynote tank shell 10 and secondary speaker shell 20, institute
10 surface of keynote tank shell is stated equipped with the first loudspeaker assembly 11,20 surface of secondary speaker shell is equipped with the second loudspeaker assembly
21.In use, the first loudspeaker assembly 11 and the second loudspeaker assembly 21 can be played left channel audio and the right side respectively
Channel audio brings better seeing and hearing enjoyment.
20 structure of secondary speaker shell be it is cylindric, secondary speaker shell can be accommodated by offering at the top of the keynote tank shell 10
The containing cavities 12 of body 20, the secondary speaker shell 20 are set in containing cavities 12.
When people play out without using two-channel, secondary speaker shell 20 can be placed in containing cavities 12, make secondary sound
Tank shell 20 and keynote tank shell 10 are integral, and people are when carrying outgoing, it is only necessary to a keynote tank shell 10 is carried,
More convenient people carry.
12 upper end of containing cavities is equipped with internal screw thread 121, is fixed with fixed block 22, institute at the top of the secondary speaker shell 20
It is cylindric for stating 22 structure of fixed block, and 22 side of the fixed block is equipped with external screw thread 221, and the secondary speaker shell 20 passes through solid
The external screw thread 221 for determining block 22 is threadedly coupled with the internal screw thread 121 of containing cavities 12 on keynote tank shell 10.
When secondary speaker shell 20 is placed in containing cavities 12, can by the fixed block 22 of the top of secondary speaker shell 20 with
Internal screw thread 121 on containing cavities 12 is threadedly coupled, by rotating fixed block 22, making the external screw thread 221 of fixed block 22 and receiving
Receive 12 upper end of chamber internal screw thread 121 be intermeshed, so that secondary speaker shell 20 is fixed in containing cavities 12, prevent secondary speaker shell
Body 20 falls from containing cavities 12 and damages, and using the fixed form being threadedly coupled, also facilitates people by secondary sound
Tank shell 20 is removed or placed into from containing cavities 12.
It is equipped with swing handle 222 at the top of the fixed block 22, facilitates people by holding swing handle 222 for fixed block
22 are rotated.
In above scheme, the depth of the containing cavities 12 be greater than or equal to secondary speaker shell 20 and fixed block 22 height it
With when secondary speaker shell 20 and fixed block 22 are put into containing cavities 12, it is ensured that secondary speaker shell 20 and fixed block 22 can be put completely
Enter into containing cavities 12, avoids protrusion and 10 surface of keynote tank shell, collide in carrying process, fixed block 22 is caused
Damage.
12 opening width of containing cavities is greater than the width of secondary speaker shell 20.When fixed block 22 is being transferred to containing cavities 12
When, so that secondary speaker shell 20 and containing cavities 12 is maintained gap, secondary speaker shell 20 avoided to collide with 12 inner wall of containing cavities,
The damage to secondary speaker shell 20 is caused, the internal structure of secondary speaker shell 20 is influenced.
20 bottom of secondary speaker shell be equipped with gasket 23, avoid 20 bottom of secondary speaker shell directly with ground or desktop
It is contacted, plays the role of protection to 20 bottom of secondary speaker shell, avoid the corrosion by liquid, direct secondary speaker shell 20
Physical life.
10 bottom of keynote tank shell be equipped with support column 13,13 quantity of support column be 3, the support column 13 at
Equilateral triangle setting.10 bottom of keynote tank shell is avoided directly to be contacted with ground or desktop, when ground or desktop are compared
When moist, corrosion and damage can be caused to 10 bottom of keynote tank shell；And support column 13 is arranged using equilateral triangle, Neng Gouzhi
Connect the stability that keynote tank shell 10 is placed on ground or desktop.
Referring to FIG. 3, first loudspeaker assembly 11 is identical with 21 size of the second loudspeaker assembly, so that raising from first
Sound device assembly 11 is identical with the sound quality that the second loudspeaker assembly 21 comes out, and acoustical quality can be heard by improving people.
The utility model provides a kind of Portable double-track recovered maching speaker, and main sound box case top, which offers, can accommodate secondary speaker shell
The containing cavities of body, secondary speaker shell are set in containing cavities, can be by secondary speaker shell when people play out without using two-channel
Body is placed in containing cavities, keeps secondary speaker shell and keynote tank shell integral, and people are when carrying outgoing, it is only necessary to carry one
A keynote tank shell, facilitates people to carry.Containing cavities upper end is equipped with internal screw thread, and secondary speaker case top is fixed
Equipped with fixed block, fixed-block-architecture (FBA) is cylindric, and fixed block side is equipped with external screw thread, when secondary speaker shell is placed in containing cavities
When interior, it can be threadedly coupled by the fixed block above secondary speaker shell with the internal screw thread on containing cavities, it is solid by rotating
Determine block, the internal screw thread of the external screw thread and containing cavities upper end that make fixed block is intermeshed, so that secondary speaker shell is fixed on storage
It is intracavitary, it prevents secondary speaker shell from falling from containing cavities and damages, and using the fixed form being threadedly coupled, it is also square
Secondary speaker shell is removed or placed by persons who happens to be on hand for an errand from containing cavities.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than to this reality
With the limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, this field it is general
Lead to it will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this
The spirit and scope of utility model technical solution.
Claims (7)
1. a kind of Portable double-track recovered maching speaker, which is characterized in that including keynote tank shell and secondary speaker shell, the keynote box shell
Body surface face is equipped with the first loudspeaker assembly, and the secondary speaker surface of shell is equipped with the second loudspeaker assembly, the secondary speaker shell
Structure be it is cylindric, the main sound box case top offers the containing cavities that can accommodate secondary speaker shell, the secondary speaker shell
It is set in containing cavities, the containing cavities upper end is equipped with internal screw thread, and the secondary speaker case top is fixed with fixed block, described
Fixed-block-architecture (FBA) is cylindric, and the fixed block side is equipped with external screw thread, and the secondary speaker shell passes through the outer spiral shell of fixed block
Line is threadedly coupled with the internal screw thread of containing cavities on keynote tank shell.
2. Portable double-track recovered maching speaker as described in claim 1, which is characterized in that be equipped with turning handle at the top of the fixed block
Hand.
3. Portable double-track recovered maching speaker as described in claim 1, which is characterized in that the depth of the containing cavities is greater than or equal to
The sum of secondary speaker shell and the height of fixed block.
4. Portable double-track recovered maching speaker as claimed in claim 3, which is characterized in that the containing cavities opening width is greater than secondary sound
The width of tank shell.
5. Portable double-track recovered maching speaker as claimed in claim 4, which is characterized in that the secondary speaker housing bottom is equipped with pad
Piece.
6. Portable double-track recovered maching speaker as described in claim 1, which is characterized in that the main sound box housing bottom is equipped with support
Column, the support column quantity are 3, and the support column is arranged at equilateral triangle.
7. Portable double-track recovered maching speaker as described in claim 1, which is characterized in that first loudspeaker assembly and second is raised
Sound device assembly size is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920388081.5U CN209462533U (en) | 2019-03-26 | 2019-03-26 | Portable double-track recovered maching speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920388081.5U CN209462533U (en) | 2019-03-26 | 2019-03-26 | Portable double-track recovered maching speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209462533U true CN209462533U (en) | 2019-10-01 |
Family
ID=68047492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920388081.5U Expired - Fee Related CN209462533U (en) | 2019-03-26 | 2019-03-26 | Portable double-track recovered maching speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209462533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112911463A (en) * | 2021-01-14 | 2021-06-04 | 深圳市百泰实业股份有限公司 | Detachable combined intelligent sound box |
-
2019
- 2019-03-26 CN CN201920388081.5U patent/CN209462533U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112911463A (en) * | 2021-01-14 | 2021-06-04 | 深圳市百泰实业股份有限公司 | Detachable combined intelligent sound box |
| CN112911463B (en) * | 2021-01-14 | 2023-03-21 | 深圳市百泰实业股份有限公司 | Detachable combined intelligent sound box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191001 |