CN103096192A - Voice box - Google Patents

Voice box Download PDF

Info

Publication number
CN103096192A
CN103096192A CN2013100138106A CN201310013810A CN103096192A CN 103096192 A CN103096192 A CN 103096192A CN 2013100138106 A CN2013100138106 A CN 2013100138106A CN 201310013810 A CN201310013810 A CN 201310013810A CN 103096192 A CN103096192 A CN 103096192A
Authority
CN
China
Prior art keywords
face
piece
audio amplifier
edge
drain pan
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.)
Pending
Application number
CN2013100138106A
Other languages
Chinese (zh)
Inventor
刘骏涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2013100138106A priority Critical patent/CN103096192A/en
Priority to PCT/CN2013/070495 priority patent/WO2014110721A1/en
Publication of CN103096192A publication Critical patent/CN103096192A/en
Pending legal-status Critical Current

Links

Images

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)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Amplifiers (AREA)

Abstract

The invention discloses a voice box which comprises a shell body. The whole shell body is in a butterfly-shaped structure. A bottom face of the shell body is in a circular shape and is parallel to a horizontal plane. Due to the fact that the voice box shell body is arranged in the butterfly-shaped structure and the bottom face is in the circular shape and is parallel to the horizontal plane, in the process that the voice box is placed, the bottom face of the shell body can contact a place where the voice box needs to be placed, and therefore contact area of the voice box shell body and the place is enlarged and stability of the voice box in the process of being placed is guaranteed.

Description

A kind of audio amplifier
Technical field
The present invention relates to the electronic product field, in particular, relate to a kind of audio amplifier.
Background technology
I have applied for a kind of circular arc audio amplifier, application number is 201220484253.7, comprise housing and be arranged on audio amplifier device on described housing, described housing comprises face-piece, back cover and drain pan, described face-piece, back cover all adopts the circular arc setting, described face-piece, the corresponding circle of back cover circular arc be middle male structure and from the edge gradually to convex, described face-piece and back cover are fixedly connected to form the cavity of a bottom end opening, the described opening of described drain pan sealing, the corresponding described openings of sizes setting in described drain pan bottom surface, described drain pan bottom surface is the ellipse that cuts two, described audio amplifier device is placed in described cavity.Arrange although it is so and make circular arc audio amplifier upper end little, the lower end is large, the audio amplifier device mainly can be placed on down to bring in to realize reducing the audio amplifier volume, cutting the waste, and can increase to a certain extent the stability of audio amplifier; But the drain pan bottom surface of audio amplifier is the ellipse that cuts two, probably topples over to both sides under the effect that is subject to very little external force, so the circular arc audio amplifier still exists certain unsteadiness.
Summary of the invention
Technical problem to be solved by this invention is to provide the good audio amplifier of a kind of stability.
The objective of the invention is to be achieved through the following technical solutions: a kind of audio amplifier, comprise housing, described housing integral body is saucer-like configuration, and the bottom surface of described housing is circular, and parallel with horizontal plane.
Preferably, described housing comprises face-piece and drain pan, and described drain pan bottom surface is parallel with horizontal plane, and described face-piece is outer male structure, and the line of described face-piece edge and described evagination peak and the angle of described bottom surface are less than 90 degree.Place audio amplifier with rounded bottom surface stable, and described face-piece is outer male structure, in voice box casing, the middle part forms larger cavity thereby just can make, to realize reducing the effect of audio amplifier volume and saving material.
Preferably, upwards there is a circle arc convex at described drain pan edge, and described face-piece edge has a circle arc convex downwards, and described two arc convex are connected.Arrange like this and can be convenient for people to taking and placing, and make audio amplifier integral body more attractive in appearance.
Preferably, described face-piece edge arc convex outer surface has one to enclose the convex edge, described drain pan edge arc convex inner surface has a circle convex edge, and the internal diameter of the convex edge on described face-piece is greater than the external diameter of the convex edge on described drain pan, and the convex edge on described face-piece is socketed on convex edge on described drain pan.The fixed effect that can increase two housings is set like this, and makes the connection between two housings tightr, avoid occurring the space and easily impaired.
Preferably, a fluting is set on described face-piece, player can be placed in described fluting.Player is placed on face-piece, thereby is convenient for people to use.
Preferably, two bellmouth orifices are set on described face-piece, described two bellmouth orifices are positioned at the other end of described fluting.At described two bellmouth orifice place's installation two loudspeaker, thereby can improve volume, lifting tonequality.
Preferably, described shell rim place is provided with power control switch hole and volume control switch hole, places respectively power control switch and volume control switch.In the audio amplifier edge, power control switch is set and volume control switch is convenient for people to use.
Preferably, described audio amplifier also comprises tone frequency channel wire and audio jack, and described drain pan bottom is provided with a groove, and described tone frequency channel wire and audio jack are placed in described groove.When not using, tone frequency channel wire and audio jack are placed on the effect that can play protection in described groove.
Preferably, one concave face is set on described face-piece, described concave face surrounds the circle of the described formation of described fluting, described concave face edge is positioned at face-piece edge, one speaker net also is set on described audio amplifier, described speaker net is placed on described concave face, and the corresponding described concave face size of described speaker net arranges.Speaker net protection loudspeaker are set on face-piece, the globality that concave face can guarantee the face-piece surface is set, speaker net is arranged to the concave face size, face-piece better is fixed on described concave face, but also makes audio amplifier more attractive in appearance.
Preferably, be provided with the screw hole post that is provided with equivalent number on a plurality of screw holes, described face-piece on described drain pan, described face-piece and drain pan are fixed by screw hole, screw hole post with screw.Screw is fixing more firm, and is convenient to dismounting.
The present invention is because voice box casing is set to saucer-like configuration, the bottom surface of housing is circular, and parallel with horizontal plane, the bottom surface of housing is contacted with want lay down location, thereby increased the contact area of voice box casing and lay down location, arranged like this and just can guarantee the stability of audio amplifier in put procedure.
Description of drawings
Fig. 1 is the schematic diagram of the embodiment of the present invention;
Fig. 2 is the beautiful schematic diagram of the invention process.
Wherein: 1, face-piece; 2, drain pan; 3, fluting; 4, bellmouth orifice; 5, power control switch; 6, volume control switch; 7, groove.
Embodiment
The invention will be further described below in conjunction with accompanying drawing and preferred embodiment.
The present invention discloses a kind of audio amplifier, comprises housing, and housing integral body is saucer-like configuration, and the bottom surface of housing is circular, and parallel with horizontal plane, thereby just can guarantee the stability of audio amplifier in the audio amplifier put procedure.
As shown in Figures 1 and 2, described housing comprises face-piece 1 and drain pan 2, and described drain pan 2 bottom surfaces are parallel with horizontal plane, and described face-piece 1 is outer male structure, and the line of described face-piece 1 edge and described evagination peak and the angle of described bottom surface 2 are less than 90 degree; Because described face-piece 1 is outer male structure, in voice box casing, the middle part forms larger cavity so just can make, with the effect that realizes reducing the audio amplifier volume and save material.
In the present embodiment, be provided with the screw hole post that is provided with equivalent number on a plurality of screw holes, described face-piece 1 on described drain pan 2, described face-piece 1 and drain pan 2 use screws are fixed by screw hole, screw hole post, and screw is fixing more firm, and are convenient to dismounting.
In the present embodiment, upwards there is a circle arc convex at described drain pan 2 edges, described face-piece 1 edge has a circle arc convex downwards, described two arc convex are connected, described face-piece 1 edge arc convex outer surface has one to enclose the convex edge, described drain pan 2 edge arc convex inner surfaces have a circle convex edge, and the internal diameter of the convex edge on described face-piece 1 is greater than the external diameter of the convex edge on described drain pan 2, and the convex edge on described face-piece 1 is socketed on convex edge on described drain pan 2; The fixed effect that can increase two housings is set like this, makes the connection between two housings tightr, avoid occurring the space and easily impaired; And arc convex is set is convenient for people to taking and placing and use; In addition, more than arrange and to make audio amplifier integral body more attractive in appearance.
In the present embodiment, a fluting 3 is set on described face-piece 1, player can be placed in described fluting 3, and two bellmouth orifices 4 also are set on described face-piece 1, and described two bellmouth orifices 4 are positioned at the other end of described fluting 3; Player is placed on face-piece 1, is convenient for people to use; At described two bellmouth orifice 4 places installation two loudspeaker, thereby just can improve volume, lifting tonequality.
In the present embodiment, described shell rim place is provided with power control switch hole and volume control switch hole, places respectively power control switch 5 and volume control switch 6, in the audio amplifier edge, power control switch is set and volume control switch is convenient for people to use.
In the present embodiment; described audio amplifier also comprises tone frequency channel wire and audio jack; described drain pan 2 bottoms are provided with a groove, and described tone frequency channel wire and audio jack are placed in described groove, when not using, tone frequency channel wire and audio jack are placed on the effect that can play protection in described groove.
The present embodiment can also be implemented like this, one concave face is set on described face-piece, described concave face surrounds the formed circle of described fluting, described concave face edge is positioned at face-piece edge, one speaker net also is set on described audio amplifier, described speaker net is placed on described concave face, and the corresponding described concave face size of described speaker net arranges; Speaker net protection loudspeaker are set on face-piece 1, the globality that concave face can guarantee the face-piece surface is set, speaker net is arranged to the concave face size, face-piece better is fixed on described concave face, but also makes audio amplifier integral body more attractive in appearance.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.

Claims (10)

1. an audio amplifier, comprise housing, it is characterized in that, described housing integral body is saucer-like configuration, and the bottom surface of described housing is circular, and parallel with horizontal plane.
2. a kind of audio amplifier as claimed in claim 1, it is characterized in that, described housing comprises face-piece and drain pan, and described drain pan bottom surface is parallel with horizontal plane, described face-piece is outer male structure, and the line of described face-piece edge and described evagination peak and the angle of described bottom surface are less than 90 degree.
3. want 2 described a kind of audio amplifiers as right, it is characterized in that, upwards there is a circle arc convex at described drain pan edge, and described face-piece edge has a circle arc convex downwards, and described two arc convex are connected.
4. a kind of audio amplifier as claimed in claim 3, it is characterized in that, described face-piece edge arc convex outer surface has one to enclose the convex edge, described drain pan edge arc convex inner surface has one to enclose the convex edge, the thickness of described convex edge is less than the thickness of described arc convex edge, and described face-piece convex edge is socketed on described drain pan convex edge.
5. a kind of audio amplifier as claimed in claim 2, is characterized in that, a fluting is set on described face-piece, and player can be placed in described fluting.
6. a kind of audio amplifier as claimed in claim 2, is characterized in that, two bellmouth orifices are set on described face-piece, and described two bellmouth orifices are positioned at the other end of described fluting.
7. a kind of audio amplifier as claimed in claim 4, is characterized in that, described shell rim place is provided with power control switch hole and volume control switch hole, places respectively power control switch and volume control switch.
8. a kind of audio amplifier as claimed in claim 2, is characterized in that, described audio amplifier also comprises tone frequency channel wire and audio jack, and described drain pan bottom is provided with a groove, and described tone frequency channel wire and audio jack are placed in described groove.
9. a kind of audio amplifier as claimed in claim 6, it is characterized in that, one concave face is set on described face-piece, described concave face surrounds the circle of the described formation of described fluting, described concave face edge is positioned at face-piece edge, one speaker net also is set on described audio amplifier, and described speaker net is placed on described concave face, and the corresponding described concave face size of described speaker net arranges.
10. a kind of audio amplifier as claimed in claim 2, is characterized in that, is provided with the screw hole post that is provided with equivalent number on a plurality of screw holes, described face-piece on described drain pan, and described face-piece and drain pan are fixed by screw hole, screw hole post with screw.
CN2013100138106A 2013-01-15 2013-01-15 Voice box Pending CN103096192A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2013100138106A CN103096192A (en) 2013-01-15 2013-01-15 Voice box
PCT/CN2013/070495 WO2014110721A1 (en) 2013-01-15 2013-01-15 Loudspeaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013100138106A CN103096192A (en) 2013-01-15 2013-01-15 Voice box

Publications (1)

Publication Number Publication Date
CN103096192A true CN103096192A (en) 2013-05-08

Family

ID=48208238

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013100138106A Pending CN103096192A (en) 2013-01-15 2013-01-15 Voice box

Country Status (2)

Country Link
CN (1) CN103096192A (en)
WO (1) WO2014110721A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017000225A1 (en) * 2015-06-30 2017-01-05 尚平 Sound device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2904934Y (en) * 2006-06-07 2007-05-30 卢俊 Combined multifunctional mop
CN201683819U (en) * 2010-05-26 2010-12-29 李振鸿 Free rubbing appliance of bath
CN201766710U (en) * 2010-09-15 2011-03-16 南通芯迎设计服务有限公司 Mobile phone stereo loudspeaker
CN201893891U (en) * 2010-11-22 2011-07-06 东莞泛蓝科技有限公司 Sound box
CN202663518U (en) * 2012-04-12 2013-01-09 浙江恒科实业有限公司 Portable-type loudspeaker box player
CN203104695U (en) * 2013-01-15 2013-07-31 刘骏涛 Sound box

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2169964Y (en) * 1993-09-10 1994-06-22 崔恩让 Omnibearing radiant disc shape combined loud speaker
CN2884765Y (en) * 2006-02-08 2007-03-28 伟成工业有限公司 Externally wiring loudspeaker structure
CN200944662Y (en) * 2006-09-12 2007-09-05 美律实业股份有限公司 2.1 sound track horn base
CN101026894B (en) * 2007-03-15 2011-06-29 成都统领万达工贸有限公司 Multifunctional mobile audio
CN102036136A (en) * 2009-09-29 2011-04-27 鸿富锦精密工业（深圳）有限公司 Portable sound box
CN201601826U (en) * 2010-01-14 2010-10-06 张芸湘 Folding sound box
CN101951543A (en) * 2010-09-15 2011-01-19 南通芯迎设计服务有限公司 Phone sound speaker
CN201967083U (en) * 2011-03-11 2011-09-07 项泽玉 Badge-type resonance sound box
CN201967075U (en) * 2011-03-18 2011-09-07 浙江恒科实业有限公司 Disc-shaped sound box
CN202160257U (en) * 2011-06-28 2012-03-07 斯贝克电子（嘉善）有限公司 Wheeled sound box
CN202435590U (en) * 2011-12-14 2012-09-12 梅庆开 Novel resonant hamburger portable sound box
CN202663523U (en) * 2012-06-15 2013-01-09 安吉腾飞电子有限公司 Water-proof loudspeaker box

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2904934Y (en) * 2006-06-07 2007-05-30 卢俊 Combined multifunctional mop
CN201683819U (en) * 2010-05-26 2010-12-29 李振鸿 Free rubbing appliance of bath
CN201766710U (en) * 2010-09-15 2011-03-16 南通芯迎设计服务有限公司 Mobile phone stereo loudspeaker
CN201893891U (en) * 2010-11-22 2011-07-06 东莞泛蓝科技有限公司 Sound box
CN202663518U (en) * 2012-04-12 2013-01-09 浙江恒科实业有限公司 Portable-type loudspeaker box player
CN203104695U (en) * 2013-01-15 2013-07-31 刘骏涛 Sound box

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017000225A1 (en) * 2015-06-30 2017-01-05 尚平 Sound device

Also Published As

Publication number Publication date
WO2014110721A1 (en) 2014-07-24

Similar Documents

Publication Publication Date Title
CN203104695U (en) Sound box
CN205693867U (en) A kind of little sound equipment of wireless blue tooth
CN103096192A (en) Voice box
CN203747945U (en) Miniature sound equipment
CN202940933U (en) Miniature sound box with telescopic resonance cavity
CN202873008U (en) Miniature sound box with telescoping resonance cavity
CN203104706U (en) Circular sound box
CN205566585U (en) Earphone drive -by -wire device
CN205017494U (en) Audio amplifier of operation is adjusted to touch loudspeaker metal mesh control light
CN202873012U (en) Sound box
CN204836277U (en) Cell -phone protective housing in voiced sound chamber
CN203104747U (en) Circular sound box
CN203933729U (en) Mobile phone shell voice directional spreading device
CN203104697U (en) Arc-shaped sound box
CN203289521U (en) Three-dimensional sound chamber structure for mobile phone
CN202738064U (en) Miniature sound box provided with telescopic resonance cavity
CN202841432U (en) Mini-type sound box with telescoping resonance cavity
CN202940932U (en) Miniature sound box with telescopic resonance cavity
CN103581778A (en) Micro loudspeaker box with telescopic resonance chamber
CN205321752U (en) Multi -media formula bedside cupboard
CN103856849A (en) Miniature sound box
CN203104694U (en) Miniature sound box with telescopic resonance cavity
CN202738065U (en) Miniature sound box with telescopic resonance cavity
CN203104705U (en) Circular sound box
CN103581777A (en) Micro loudspeaker box with telescopic resonance chamber

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20130508