CN102868947B - A kind of concealed speaker power amplifier - Google Patents
A kind of concealed speaker power amplifier Download PDFInfo
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- CN102868947B CN102868947B CN201210354062.3A CN201210354062A CN102868947B CN 102868947 B CN102868947 B CN 102868947B CN 201210354062 A CN201210354062 A CN 201210354062A CN 102868947 B CN102868947 B CN 102868947B
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- shell
- block
- power amplifier
- swivel base
- chute
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Abstract
The invention discloses a kind of concealed speaker power amplifier, it is characterized in that: include shell, outer casing end is provided with bulge loop, and shell is provided with and coordinates with bulge loop and shell is fixed on the clamping body on plate face, power amplifier module, power supply link block and shell block it is provided with in described shell, swivel base it is articulated with in shell block, equipped with data jack on swivel base, it is provided with clamping close device between this swivel base and shell block, and this swivel base can pass through this clamping close device and engage with shell block, described data jack and power supply link block are electrically connected with power amplifier module respectively.Main body can be hidden under plate face by this product by the through hole opened on plate face, coordinated with bulge loop by clamping body and this product is fixed on plate face, and data jack is hidden in shell by swivel base can to pass through to be hubbed in shell block, thus, main part and the data jack exposed can be hidden by this product, when being installed on plate face, it is possible to almost equal with plate face, thus forming an entirety, tightly do not save space and attractive in appearance.
Description
Technical field
The present invention relates to a kind of power amplifier, particularly a kind of concealed speaker power amplifier.
Background technology
Common speaker power amplifier is generally all placed on table top or desktop, not only very occupation of land side and also easily make table top upward wiring in disorder, thus giving people a kind of inaesthetic sensation, and can with some exclusive data interfaces being connected with other digital products on power amplifier, but, exclusive data interface is mostly exposed at the surface of digital product, it is attractive in appearance that this kind of structure also affects product design very much, therefore, devise a kind of concealed speaker power amplifier for drawbacks described above the present inventor and can solve the problems referred to above well.
Summary of the invention
In order to overcome the deficiencies in the prior art, the present invention provides a kind of concealed speaker power amplifier, can hide and be installed on desktop, and data-interface can be hidden in power amplifier, not only saves space, and more attractive.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of concealed speaker power amplifier, including being embedded in the shell being hidden in the through hole of plate face, outer casing end is provided with bulge loop, and shell is provided with and coordinates with bulge loop and shell is fixed on the clamping body on plate face, power amplifier module, power supply link block and shell block it is provided with in described shell, swivel base it is articulated with in shell block, equipped with data jack on swivel base, it is provided with clamping close device between this swivel base and shell block, and this swivel base can pass through this clamping close device and engage with shell block, described data jack and power supply link block are electrically connected with power amplifier module respectively.
Described clamping close device includes being arranged at the first chute bottom shell block and is arranged at the first projection of the first chute both sides, is arranged at the second chute bottom shell block and the second projection being arranged on the second chute and the first fixture block being arranged on swivel base and the second fixture block, this first fixture block is installed in the first chute, and can with the first projection clamping；This second fixture block is installed in the second chute, and can with the second projection clamping.
The bottom surface of described shell block and swivel base is arc surface.
Described shell is pivoted with corner bracket relatively, corner bracket and be provided with the flexible member making corner bracket reset between shell.
Relatively being provided with journal stirrup on described shell, described corner bracket is provided with flanging relatively, described corner bracket is positioned between two journal stirrups, and passes through the pivot and the shell pivot joint that are arranged on journal stirrup and flanging.
Described flexible member is torsion spring, and this torsion spring is hubbed on pivot, and this torsion spring two elastic arm pushes up respectively and is pressed on corner bracket and shell.
Described shell is provided with louvre.
The invention has the beneficial effects as follows: main body can be hidden under plate face by this product by the through hole opened on plate face, coordinated with bulge loop by clamping body and this product is fixed on plate face, and data jack is hidden in shell by swivel base can to pass through to be hubbed in shell block, thus, main part and the data jack exposed can be hidden by this product, when being installed on plate face, it is possible to almost equal with plate face, thus forming an entirety, tightly do not save space and attractive in appearance.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the overall perspective representation of the present invention；
Fig. 2 is swivel base perspective representation when being in open mode；
Fig. 3 is the perspective representation of shell block；
Fig. 4 is the perspective representation of swivel base.
Detailed description of the invention
Referring to figs. 1 through Fig. 4, the invention discloses a kind of concealed speaker power amplifier, including shell 4, shell 4 end is provided with bulge loop 5, and shell 4 is provided with and coordinates with bulge loop 5 and shell 4 is fixed on the clamping body on plate face, it is provided with power amplifier module (not shown) in described shell 4, power supply link block (not shown) and shell block 1, swivel base 2 it is articulated with in shell block 1, equipped with data jack 3 on swivel base 2, it is provided with clamping close device between this swivel base 2 and shell block 1, and this swivel base 2 can pass through this clamping close device and engage with shell block 1, described data jack and power supply link block are electrically connected with power amplifier module respectively, plate face in the application, can be desktop or the table top of cupboard or sidewall paneling etc..
As shown in the figure, in this example, shell 4 is cylindrical, and upper EDS maps has the louvre 6 of strip, shell 4 is pivoted with corner bracket 7 relatively, the flexible member 8 making corner bracket 7 reset it is provided with between corner bracket 7 and shell 4, above-mentioned further concrete structure is, shell 4 is provided with journal stirrup 9 relatively, described corner bracket 7 is provided with flanging 10 relatively, described corner bracket 7 is positioned between two journal stirrups 9, and pass through the pivot 15 and shell 4 pivot joint that are arranged on journal stirrup 9 and flanging 10, and flexible member 8 have employed torsion spring, this torsion spring is hubbed on pivot 15, and this torsion spring two elastic arm pushes up respectively and is pressed on corner bracket 7 and shell 4, pass through said structure, corner bracket 7 can be pulled and be rotated 180 degree around pivot 15, and can by the elastic reset of torsion spring.
As shown in the figure, in this example, clamping close device includes the first chute 11 being arranged at bottom shell block 1 and the first projection 13 being arranged at the first chute 11 both sides, it also includes the second chute 12 being arranged at bottom shell block 1 and the second projection 14 being arranged on the second chute 12, it is arranged at the first fixture block 21 and the second fixture block 22 on swivel base 2, this first fixture block 21 is installed in the first chute 11, and can with the first projection 13 clamping；This second fixture block 22 is installed in the second chute 12, and can with the second projection 14 clamping.In this example, the bottom surface of shell block 1 and swivel base 2 is arc surface, and this structure is the preferable shape of this example, and arc surface is not only attractive in appearance but also compact conformation.
The operation principle of this product is: in a pre-installation corner bracket 7 is turned over turnback, then whole product is put in the hole held successfully on desktop, unclamp corner bracket 7 by product mounting on earth, now corner bracket 7 is resetted by the elastic force of torsion spring, desktop is positioned between corner bracket 7 and bulge loop 5, the lower surface bulge loop 5 that can suppress desktop in the process that corner bracket 7 resets then pushes up the upper surface of pressure desktop, thus by product card on the table, enables the main body of this product to be hidden under desktop.
And when data jack 3 uses, upset swivel base 2, first fixture block 21 is extruded between the first projection 13 of the first chute 11 both sides under force, end is slided into along the first chute 11, now the second fixture block 22 moves to the position contacted with the second projection 14 along the second chute 12, under force, the second fixture block 22 squeezes through the second projection 14, is stuck in the end of the second chute 12 by the second projection 14.
When data jack 3 do not use need hide time, upset swivel base 2, second fixture block 22 is extruded between the second projection 14 the second chute 12 under force, end is slided into along the second chute 12, now the first fixture block 21 moves to the position contacted with the first projection 13 along the first chute 11, under force, the first fixture block 21 squeezes through the first projection 13, is stuck in the end of the first chute 11 by the first projection 13.
Above-mentioned simply some currently preferred embodiments of the present invention is shown and described, but embodiments of the present invention being not restricted to the described embodiments, as long as it reaches the technique effect of the present invention with essentially identical means, protection scope of the present invention all should be belonged to.
Claims (6)
1. a concealed speaker power amplifier, it is characterized in that: include being embedded in the shell being hidden in the through hole of plate face, outer casing end is provided with bulge loop, and shell is provided with and coordinates with bulge loop and shell is fixed on the clamping body on plate face, power amplifier module, power supply link block and shell block it is provided with in described shell, swivel base it is articulated with in shell block, equipped with data jack on swivel base, it is provided with clamping close device between this swivel base and shell block, and this swivel base can pass through this clamping close device and engage with shell block, described data jack and power supply link block are electrically connected with power amplifier module respectively；Described clamping close device includes being arranged at the first chute bottom shell block and is arranged at the first projection of the first chute both sides, is arranged at the second chute bottom shell block and the second projection being arranged on the second chute and the first fixture block being arranged on swivel base and the second fixture block, this first fixture block is installed in the first chute, and can with the first projection clamping；This second fixture block is installed in the second chute, and can with the second projection clamping.
2. the concealed speaker power amplifier of one according to claim 1, it is characterised in that: the bottom surface of described shell block and swivel base is arc surface.
3. the concealed speaker power amplifier of one according to claim 1, it is characterised in that: described shell is relatively pivoted with corner bracket, corner bracket and be provided with the flexible member making corner bracket reset between shell.
4. the concealed speaker power amplifier of one according to claim 3, it is characterised in that: being relatively provided with journal stirrup on described shell, described corner bracket is provided with flanging relatively, described corner bracket is positioned between two journal stirrups, and passes through the pivot and the shell pivot joint that are arranged on journal stirrup and flanging.
5. the concealed speaker power amplifier of one according to claim 4, it is characterised in that: described flexible member is torsion spring, and this torsion spring is hubbed on pivot, and this torsion spring two elastic arm pushes up respectively and is pressed on corner bracket and shell.
6. the concealed speaker power amplifier of one according to claim 1, it is characterised in that: described shell is provided with louvre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210354062.3A CN102868947B (en) | 2012-09-21 | 2012-09-21 | A kind of concealed speaker power amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210354062.3A CN102868947B (en) | 2012-09-21 | 2012-09-21 | A kind of concealed speaker power amplifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102868947A CN102868947A (en) | 2013-01-09 |
| CN102868947B true CN102868947B (en) | 2016-07-20 |
Family
ID=47447502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210354062.3A Active CN102868947B (en) | 2012-09-21 | 2012-09-21 | A kind of concealed speaker power amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102868947B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102120721B1 (en) * | 2013-03-13 | 2020-06-09 | 삼성전자주식회사 | Appararus for docking electronic apparatus |
| CN103731765A (en) * | 2013-12-16 | 2014-04-16 | 刘骏涛 | Portable mini-type loudspeaker box |
| CN108675049B (en) * | 2018-05-23 | 2020-05-29 | 王毓杨 | Plasticizer cable hidden take-up device based on external connection |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201267291Y (en) * | 2008-09-17 | 2009-07-08 | 汪勇 | Household desk with sound equipment |
| CN201336717Y (en) * | 2008-11-07 | 2009-10-28 | 张志明 | Portable sound box with holding device |
| CN201789605U (en) * | 2010-09-07 | 2011-04-06 | 昆盈企业股份有限公司 | Loudspeaker box with clamping function |
| CN102058242A (en) * | 2009-11-13 | 2011-05-18 | 沈钱 | Multi-functional computer desk |
| CN201937097U (en) * | 2010-11-29 | 2011-08-17 | 中山市悦辰电子实业有限公司 | Rotating type socket |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6891957B2 (en) * | 2001-09-07 | 2005-05-10 | Harman International Industries, Incorporated | Versatile speaker base |
| US20030174855A1 (en) * | 2002-03-12 | 2003-09-18 | Bernie Hawkins | Speaker mounting system |
| CN2664325Y (en) * | 2003-08-05 | 2004-12-15 | 李波 | Conveniently placing sound box |
| CN2688007Y (en) * | 2004-03-25 | 2005-03-23 | 北京鸿雁顺通音响技术有限公司 | Ceiling type voice box |
| CN102412468B (en) * | 2011-09-05 | 2013-06-12 | 中山市悦辰电子实业有限公司 | Lift type socket of digital portable device |
| CN202371390U (en) * | 2011-12-15 | 2012-08-08 | 湖北恒颖超科技有限公司 | Movable backrest device for electronic products |
| CN202841444U (en) * | 2012-09-21 | 2013-03-27 | 中山市悦辰电子实业有限公司 | Hidden speaker box power amplifier |
-
2012
- 2012-09-21 CN CN201210354062.3A patent/CN102868947B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201267291Y (en) * | 2008-09-17 | 2009-07-08 | 汪勇 | Household desk with sound equipment |
| CN201336717Y (en) * | 2008-11-07 | 2009-10-28 | 张志明 | Portable sound box with holding device |
| CN102058242A (en) * | 2009-11-13 | 2011-05-18 | 沈钱 | Multi-functional computer desk |
| CN201789605U (en) * | 2010-09-07 | 2011-04-06 | 昆盈企业股份有限公司 | Loudspeaker box with clamping function |
| CN201937097U (en) * | 2010-11-29 | 2011-08-17 | 中山市悦辰电子实业有限公司 | Rotating type socket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102868947A (en) | 2013-01-09 |
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