CN103188579A - Circular-arc sound box - Google Patents
Circular-arc sound box Download PDFInfo
- Publication number
- CN103188579A CN103188579A CN2013100137419A CN201310013741A CN103188579A CN 103188579 A CN103188579 A CN 103188579A CN 2013100137419 A CN2013100137419 A CN 2013100137419A CN 201310013741 A CN201310013741 A CN 201310013741A CN 103188579 A CN103188579 A CN 103188579A
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- China
- Prior art keywords
- piece
- back cover
- face
- circular hole
- circular
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a circular-arc sound box comprising a shell and a sound box part, wherein the shell is small at the upper end and large at the lower end; the sound box part is arranged in the shell; and a hole is formed in the shell. The shell is provided with the shell, so that the circular-arc sound box is convenient to carry; due to the arrangement of the hole, people can conveniently take the sound box with hand or wear the sound box on other parts or hang a pothook on the sound box, so that the circular-arc sound box can be hung at a certain position through the hole so as to be conveniently placed; and in addition, the shell is provided with the hole, so that the space of the circular-arc sound box is reasonably utilized, and furthermore, the circular-arc sound box is conveniently carried and used.
Description
Technical field
The present invention relates to the audio amplifier field, in particular, relate to the audio amplifier that a kind of housing is circular arc.
Background technology
I have applied for a kind of circular arc audio amplifier, and application number is 201220484253.7, comprise the housing that face-piece, back cover and drain pan are formed and am installed in the interior loudspeaker of this housing, circuit board, battery, tone frequency channel wire, audio jack etc.The present invention adopts the circular arc setting with face-piece and back cover, and the corresponding circle of circular arc be in male structure and from the edge gradually to convex, so face-piece and back cover are fixedly connected to form the cavity of a bottom end opening, the corresponding opening shape setting of drain pan is also sealed described opening, thereby just constitute under the upper end, the housing that the lower end is big, the audio amplifier device is installed in the lower end of housing, so just obviously reduced the not space of mask placement device, audio amplifier upper end, and described opening oval in shape reduced the space of audio amplifier lower end to a great extent, just can realize saving material to a certain extent, be easy to carry.Though the space in the housing of audio amplifier upper end is very little,, vacant still have a lot of spaces, so still exists certain waste; This circular arc audio amplifier just reduces the volume of audio amplifier to realize portable to a certain extent, still, does not get on to realize to be easy to carry from essence, therefore improves being still waiting.
Summary of the invention
Technical problem to be solved by this invention provides a kind of more portable circular arc audio amplifier.
The objective of the invention is to be achieved through the following technical solutions: a kind of circular arc audio amplifier comprises the housing that a upper end is little, the lower end is big and is installed in the interior audio amplifier device of described housing that described housing is provided with a hole.
Preferably, face-piece and back cover are run through in described hole.At housing one hole being set is convenient for carrying; It mainly is to produce for convenience and for people's use habit setting, in addition, setting also makes circular arc audio amplifier integral body more attractive in appearance like this that face-piece and back cover are arranged to run through in the hole.
Preferably, described hole is arranged on the upper end of described housing.Because the audio amplifier device mainly is arranged on the lower end in the housing, so the hole is arranged on the housing upper end, not only can guarantee the stability of circular arc audio amplifier in put procedure, thereby and reasonable use the space of circular arc audio amplifier be convenient for carrying, use.
Preferably, described hole is circular port, i.e. circular hole.Circular port just is convenient to using and carrying of people more, and is convenient to produce.
Preferably, described circular hole comprises the face-piece circular hole of face-piece part and the back cover circular hole of back cover part, in described face-piece circular hole and back cover circular hole junction, described face-piece circular hole edge is provided with a face-piece convex edge, the external diameter of described face-piece convex edge is less than the external diameter of described face-piece circular hole edge, described back cover circular hole edge is provided with a back cover convex edge, and the internal diameter of described back cover convex edge is greater than the internal diameter of described back cover circular hole edge, and described back cover convex edge is socketed on the described face-piece convex edge.This is a kind of mode that is connected and fixed between face-piece circular hole part and back cover round hole part divide, and setting can strengthen the fixed effect of face-piece and back cover like this, circle hole shape is integral and the space does not occur and is difficult for impaired.
Preferably, described circular hole comprises the face-piece circular hole of face-piece part and the back cover circular hole of back cover part, in described face-piece circular hole and back cover circular hole junction, described face-piece circular hole edge is provided with a face-piece convex edge, the internal diameter of described face-piece convex edge is greater than the internal diameter of described face-piece circular hole edge, described back cover circular hole edge is provided with a back cover convex edge, and the external diameter of described back cover convex edge is less than the external diameter of described back cover circular hole edge, and described face-piece convex edge is socketed on the described back cover convex edge.This is that another kind between face-piece circular hole part and back cover round hole part divide is connected and fixed mode, can play the enhancing fixed effect equally, circle hole shape is integral and the space does not occur and is difficult for impaired.
Preferably, its edge of circular hole of described face-piece part outwards convexes to form a circular protrusions on the face-piece outer surface.The usefulness be convenient for people to is set like this holds, take, use and carry thereby be convenient to people, and in this hole, hold, take or be difficult for making the housing housing impaired when hanging, housing is played the certain protection effect; In addition, also make the circular arc audio amplifier more attractive in appearance.
Preferably, described back cover top is concave inward structure round circular hole.Arranging so mainly is in order to reduce the volume of audio amplifier, thereby realizes saving material and more portable purpose.
Preferably, described face-piece is provided with a loudspeaker sender.Loudspeaker are installed in described loudspeaker sender place, and sound just can outwards be propagated.
Preferably, described back cover indent edge is provided with groove, and described groove comprises tone frequency channel wire groove and audio jack groove.Tone frequency channel wire is placed in the tone frequency channel wire groove, and audio jack is placed in the audio jack groove, thereby can play the effect of protection tone frequency channel wire and audio jack, and, be convenient for people to use.
The present invention is owing to arrange a hole at housing, thereby is convenient for carrying; Because there have been the just very convenient people in hole to take or wear with hand hook etc. is set elsewhere or thereon, places thereby can the circular arc audio amplifier be hung over the somewhere by described hole, so just make things convenient for the placement of audio amplifier; In addition, thus housing this hole reasonable use has been set the space of circular arc audio amplifier more convenient to carry and use.
Description of drawings
Fig. 1 is the overall schematic of the embodiment of the invention;
Fig. 2 is face-piece circular hole part schematic diagram of the present invention;
Fig. 3 is back cover circular hole part schematic diagram of the present invention;
Fig. 4 is back cover schematic diagram of the present invention.
Wherein: 1, hole; 2, circular hole; 3, face-piece convex edge; 4, back cover convex edge; 5, groove.
Embodiment
The invention will be further described below in conjunction with accompanying drawing and preferred embodiment.
The present invention discloses a kind of circular arc audio amplifier, as shown in Figures 1 to 4, comprises the housing that a upper end is little, the lower end is big and be installed in the interior audio amplifier device of described housing that described housing is provided with a hole 1, and be provided with a hole 1 at housing, thereby be convenient for carrying; Because there have been hole 1 just very convenient people to take or wear with hand hook etc. is set elsewhere or thereon, places thereby can the circular arc audio amplifier be hung over the somewhere by described 1 hole, so just make things convenient for the placement of audio amplifier; In addition, thus housing this hole 1 reasonable use has been set the space of circular arc audio amplifier more convenient to carry and use.
In the present embodiment, described housing comprise face-piece, with face-piece by the fixing back cover of screw and respectively with face-piece and after the drain pan that is connected and fixed, three housings are connected and fixed the back and form the housing that is arc-shaped structure that a upper end is little, the lower end is big, described face-piece, back cover all adopt the circular arc setting, described face-piece, the corresponding circle of back cover circular arc be in male structure and from the edge gradually to convex; Described audio amplifier device mainly is fixed on the lower end in the described housing.
As shown in Figure 1, described housing is provided with a hole 1, and face-piece and back cover are run through in this hole 1, and arranging so mainly is to produce for convenience and for people's use habit setting, thereby realizes the purpose that is convenient for people to carry by described hole.Because the housing upper end is following, the lower end is big, the audio amplifier device mainly is installed in the lower end in the housing, in order to guarantee the stability of circular arc audio amplifier in put procedure and the fastness of audio amplifier device installation, just hole 1 is arranged on housing upper end, like this reasonable use is set the space of circular arc audio amplifier further facilitate people and use and carry.In addition, more than setting also makes circular arc audio amplifier integral body more attractive in appearance.
In the present embodiment, hole 1 is set to circular port, namely circular hole 2, and as shown in Figures 2 and 3, the convenient people of circular port using and carrying, and are convenient to make, produce.Described circular hole 2 comprises the face-piece circular hole 2 of face-piece part and the back cover circular hole 2 of back cover part, in described face-piece circular hole 2 and back cover circular hole 2 junctions, described face-piece circular hole 2 edges are provided with a face-piece convex edge 3, the external diameter of described face-piece convex edge 3 is less than the external diameter of described face-piece circular hole 2 edges, described back cover circular hole 2 edges are provided with a back cover convex edge 4, the internal diameter of described back cover convex edge 4 is greater than the internal diameter of described back cover circular hole 2 edges, described back cover convex edge 4 is socketed on the described face-piece convex edge 3, so form face-piece depression at 3 places, described face-piece convex edge, 4 places also form a depression in described back cover convex edge, described back cover convex edge 4 is enclosed within on the described face-piece convex edge 3, described back cover convex edge 4 closely contacts with described face-piece depression, described face-piece convex edge 3 closely contacts with described back cover depression, thereby just forms a complete circular hole 2.Setting can strengthen the fixed effect of face-piece and back cover like this, circle hole shape is integral and the space does not occur and is difficult for impaired.This is a kind of mode that is connected and fixed between face-piece circular hole part and back cover round hole part divide.Certainly, the internal diameter of face-piece convex edge 3 is set greater than the internal diameter at circular hole 2 edges, the external diameter of back cover convex edge 4 is less than the external diameter of circular hole 2, also is fine thereby described face-piece convex edge is socketed on the described back cover convex edge 4, and it is identical that the effect that plays is set like this.
In the present embodiment, described face-piece is provided with a loudspeaker sender, and loudspeaker are installed in described loudspeaker sender place with loudspeaker, and sound just can outwards be propagated, for people's custom and speaker effect, so just described loudspeaker sender is arranged on the face-piece.
As shown in Figure 4, in the present embodiment, described back cover top is concave inward structure round circular hole 2, and arranging so mainly is in order to reduce the volume of audio amplifier, thereby realizes saving material and more portable purpose.In addition; edge is provided with groove 5 in the back cover indent; described groove 5 comprises tone frequency channel wire groove and audio jack groove; tone frequency channel wire is placed in the described tone frequency channel wire groove; audio jack is placed in the described audio jack groove; so just can protect tone frequency channel wire and audio jack, and be convenient for people to use.
In the present embodiment, circular hole 2 its edges of described face-piece part outwards convex to form a circular protrusions on the face-piece outer surface.The usefulness be convenient for people to is set like this holds, take, use and carry thereby be convenient to people, and in this hole, hold, take or be difficult for making the housing housing impaired when hanging, housing is played the certain protection effect; In addition, also make the circular arc audio amplifier more attractive in appearance.
The present invention be realize being convenient to by a hole is set at audio amplifier that audio amplifier carries, placement etc., this hole can be arranged on audio amplifier Anywhere, on the image planes shell, back cover is first-class.In addition other devices can be set in this hole, as hook or other equipment, all be feasible as long as can be easy to carry, and audio amplifier face-piece and back cover also can not run through in this hole, and it is just passable only at face-piece, back cover or other hole to be set.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention does, 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. a circular arc audio amplifier comprises the housing that a upper end is little, the lower end is big and is installed in the interior audio amplifier device of described housing, it is characterized in that described housing is provided with a hole.
2. circular arc audio amplifier as claimed in claim 1 is characterized in that, described housing comprises face-piece and back cover, and face-piece and back cover are run through in described hole.
3. circular arc audio amplifier as claimed in claim 2 is characterized in that, described hole is arranged on the upper end of described housing.
4. circular arc audio amplifier as claimed in claim 3 is characterized in that, described hole is circular port, i.e. circular hole.
5. circular arc audio amplifier as claimed in claim 4, it is characterized in that, described circular hole comprises the face-piece circular hole of face-piece part and the back cover circular hole of back cover part, in described face-piece circular hole and back cover circular hole junction, described face-piece circular hole edge is provided with a face-piece convex edge, the external diameter of described face-piece convex edge is less than the external diameter of described face-piece circular hole edge, described back cover circular hole edge is provided with a back cover convex edge, the internal diameter of described back cover convex edge is greater than the internal diameter of described back cover circular hole edge, and described back cover convex edge is socketed on the described face-piece convex edge.
6. circular arc audio amplifier as claimed in claim 4, it is characterized in that, described circular hole comprises the face-piece circular hole of face-piece part and the back cover circular hole of back cover part, in described face-piece circular hole and back cover circular hole junction, described face-piece circular hole edge is provided with a face-piece convex edge, the internal diameter of described face-piece convex edge is greater than the internal diameter of described face-piece circular hole edge, described back cover circular hole edge is provided with a back cover convex edge, the external diameter of described back cover convex edge is less than the external diameter of described back cover circular hole edge, and described face-piece convex edge is socketed on the described back cover convex edge.
7. circular arc audio amplifier as claimed in claim 4 is characterized in that, its edge of circular hole of described face-piece part outwards convexes to form a circular protrusions on the face-piece outer surface.
8. circular arc audio amplifier as claimed in claim 4 is characterized in that, described face-piece is provided with a loudspeaker sender.
9. circular arc audio amplifier as claimed in claim 4 is characterized in that, described back cover top is concave inward structure round circular hole.
10. circular arc audio amplifier as claimed in claim 9 is characterized in that, described back cover indent edge is provided with groove, and described groove comprises tone frequency channel wire groove and audio jack groove.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100137419A CN103188579A (en) | 2013-01-15 | 2013-01-15 | Circular-arc sound box |
| PCT/CN2013/070490 WO2014110718A1 (en) | 2013-01-15 | 2013-01-15 | Arc-shaped loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100137419A CN103188579A (en) | 2013-01-15 | 2013-01-15 | Circular-arc sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103188579A true CN103188579A (en) | 2013-07-03 |
Family
ID=48679471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100137419A Pending CN103188579A (en) | 2013-01-15 | 2013-01-15 | Circular-arc sound box |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103188579A (en) |
| WO (1) | WO2014110718A1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4949619A (en) * | 1987-02-08 | 1990-08-21 | Maltzan Wolf U Freiherr Von | Sound pickup device for acoustic stringed instruments |
| CN201919136U (en) * | 2010-12-21 | 2011-08-03 | 浙江大学 | Sound box capable of playing water sound |
| CN203104697U (en) * | 2013-01-15 | 2013-07-31 | 刘骏涛 | Arc-shaped sound box |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110033066A1 (en) * | 2009-08-04 | 2011-02-10 | James Siegrist | Circular speaker |
| CN202093837U (en) * | 2011-06-23 | 2011-12-28 | 吴春花 | Helmet-shaped audio player |
| CN202334831U (en) * | 2011-12-14 | 2012-07-11 | 冉晨豪 | Annular sound box with flower groove |
-
2013
- 2013-01-15 WO PCT/CN2013/070490 patent/WO2014110718A1/en active Application Filing
- 2013-01-15 CN CN2013100137419A patent/CN103188579A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4949619A (en) * | 1987-02-08 | 1990-08-21 | Maltzan Wolf U Freiherr Von | Sound pickup device for acoustic stringed instruments |
| CN201919136U (en) * | 2010-12-21 | 2011-08-03 | 浙江大学 | Sound box capable of playing water sound |
| CN203104697U (en) * | 2013-01-15 | 2013-07-31 | 刘骏涛 | Arc-shaped sound box |
Non-Patent Citations (1)
| Title |
|---|
| 于开辉: ""iPhone影院 DOSS苹果音箱DS-1001评测"", 《中关村在线》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014110718A1 (en) | 2014-07-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130703 |