CN2489531Y - Multi-azimuthal artificial stone loudspeaker box - Google Patents
Multi-azimuthal artificial stone loudspeaker box Download PDFInfo
- Publication number
- CN2489531Y CN2489531Y CN 01235692 CN01235692U CN2489531Y CN 2489531 Y CN2489531 Y CN 2489531Y CN 01235692 CN01235692 CN 01235692 CN 01235692 U CN01235692 U CN 01235692U CN 2489531 Y CN2489531 Y CN 2489531Y
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- pedestal
- faceted
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- loudspeaker
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Abstract
The utility model discloses a multi-azimuthal artificial stone loudspeaker box, comprising a speaker body and a horn inside. The utility model is characterized in that: of the speaker body consists of a hollow and integrative main body and a bottom plate, wherein the main body appears an uneven rock-like irregular block and is arranged at the middle lower of the main body with a horn mouth facing upward, with at least two sides having a plurality of sound holes. The utility model can spread sounds in different directions simultaneously and reliably and can effectively prevent rain water getting into the horn inside the speaker body because the loudspeaker is designed with a rock-like out shape and with the horn mouth up, and has sound holes in a plurality of sides.
Description
The utility model relates to a kind of audio amplifier, particularly a kind of waterproof audio amplifier that places open-air occasions such as park.
Existing sound box generally is to adopt by the polylith plank system of enclosing to connect to form, it generally all places indoor, be not suitable for being placed on open-air occasions such as park, and this sound box exists that mechanical strength is not high, poor heat stability, water absorption rate height, not wear-resisting and not corrosion-resistant, sound absorption qualities is relatively poor, the not high shortcoming of fidelity, thereby require to adopt harder and thick and heavy timber to make, the waste timber resources.At above-mentioned situation, occurred on the market now with pottery, the audio amplifier main body that stone material or other inorganic material are made, it has overcome some problems of wooden acoustic box, but because its most employing is connected to form as the resin glue adhering method with waterproof by some specific process by some sheet materials, because the sealing property of its junction is poor, cause its waterproof effect poor, thermal stability is not high, problems such as sound absorption qualities is not good, when particularly adopting lithotome or artificial agate owing to it, seem heavy, mounting or dismounting are inconvenient, when it adopted pottery, mechanical strength was not high, broken easily, not wear-resisting, make troubles to use.
The purpose of this utility model provides a kind of mechanical strength height, good integrity, sound absorption qualities is superior, fidelity is high, good water-proof effect, can transmit the imitative rock audio amplifier of open-air waterproof of sound to a plurality of directions.
The utility model comprises casing and the loudspeaker of device in casing, it is characterized in that casing is made up of the pedestal and the base plate of integrated hollow, wherein the pedestal profile is the irregular body that is rough imitative stone-like, horn mouth is installed in the pedestal middle and lower part up, and have some voice guide holes at least two sides of pedestal, the base plate sealing and fixing is on the pedestal bottom opening.
For guaranteeing that further sound can be reliably expeditiously to transmitting all around, top of chamber is provided with the taper reflector of the vertex of a cone reflected conduction sound down in the above-mentioned pedestal.
For further strengthening waterproof effect of the present utility model, make it can place open-air occasions such as park reliably, not to be afraid of wind rain and to shine, the inner wall position of above-mentioned each voice guide hole of pedestal is provided with the waterproof guard.The part of the corresponding voice guide hole in each side of above-mentioned pedestal inwardly concaves the formation inner fovea part.
The utility model up is arranged in the pedestal owing to the employing horn mouth and is provided with the imitative stone shape base structure of voice guide hole in a plurality of sides of pedestal, both can loudspeaker be installed in casing easily and be convenient to dismounting and safeguard, make it can effectively overcome the shortcoming of wooden acoustic box again, it has the mechanical strength height, good rigidly, Heat stability is good, water absorption rate is low, wear resistant corrosion resistant, sound absorption qualities is superior, the advantage that fidelity is high, particularly it can transmit sound to a plurality of directions simultaneously reliably, and can prevent effectively that rainwater from entering on the interior loudspeaker of casing, and also has a long service life, be not afraid of humidity, ageing-resistant advantage, and it also has specious, can simulate the different shape of stone realistically, make the utility model can be placed in the square reliably, open-air occasion such as park or family's balcony is used, for square and park increase a sound view, simulate a wild environment more realistically.
Describe basic structure of the present utility model and operation principle in detail below in conjunction with accompanying drawing:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a sectional structure schematic diagram of the present utility model;
As Fig. 1-shown in Figure 2, the utility model comprises casing 1 and the loudspeaker 2 of device in casing 1, it is characterized in that casing 1 is made up of the pedestal 11 and the base plate 12 of integrated hollow, wherein, pedestal 11 and base plate 12 are for adopting inorganic material through the structure mold formed, that high temperature sintering forms.Pedestal 11 profiles are the irregular body that is rough imitative stone-like simultaneously, and loudspeaker are installed in pedestal 11 middle and lower parts for 2 mouthfuls up, and have some voice guide holes 3 at least two sides of pedestal 11, and base plate 12 sealing and fixing are on pedestal 11 bottom openings.Wherein for making things convenient for the installation of loudspeaker 2, position, above-mentioned pedestal 11 inwall middle and lower part is provided with the inwardly outstanding round ring boss 13 that can install and fix loudspeaker 2.Be embedded with some screw rods that place loudspeaker 2 installing holes on this round ring boss 13, loudspeaker 2 by passing its installing hole screw rod and the locking of nut be fixed on pedestal 11 inner chambers.For guarantee its to around transmit the effect of sound reliably, four sides of above-mentioned pedestal 11 are provided with voice guide hole 3.Top of chamber is provided with the clinohedral reflector by at least two reflected conduction sound of forming towards the inclined-plane of voice guide hole in the simultaneously above-mentioned pedestal 11.Be the needs that adapt to the voice guide hole of its four sides in the present embodiment, top of chamber are provided with the cone reflector 5 of the vertex of a cone reflected conduction sound down in the above-mentioned pedestal 11.For further strengthening its waterproof effect, make it can place open-air occasions such as park reliably, not to be afraid of wind rain and to shine, the inner wall position of above-mentioned pedestal 11 each voice guide hole 3 is provided with the waterproof guard.The part of corresponding voice guide hole 3 inwardly concaves the formation inner fovea part on pedestal 11 each side simultaneously.For ease of the installation of base plate 12 with effectively avoid rainwater to penetrate into the casing 1 from casing 1 bottom, above-mentioned pedestal 11 bottom opening places are provided with the annular erecting bed 14 of the installation base plate of an indent, and base plate 12 sealing and fixing are the annular erecting bed of pedestal 11 14 times.Wherein be embedded with some nuts in the annular erecting bed of pedestal 11 bottoms, base plate 12 by passing its installing hole screw rod and the locking of this nut be fixed on pedestal 11 bottoms.And base plate 12 is that it has the through hole that can pass sound source wire to the recessed channel plates of pedestal 11 inner chambers.
Claims (10)
1, a kind of multi-faceted imitative rock audio amplifier, comprise casing (1) and the loudspeaker (2) of device in casing (1), it is characterized in that casing (1) is made up of the pedestal (11) and the base plate (12) of integrated hollow, wherein pedestal (11) profile is the irregular body that is rough imitative stone-like, loudspeaker (2) mouth is installed in pedestal (11) middle and lower part up, and have some voice guide holes (3) at least on two sides of pedestal (11), base plate (12) sealing and fixing is on pedestal (11) bottom opening.
2,, it is characterized in that position, above-mentioned pedestal (11) inwall middle and lower part is provided with the inwardly outstanding round ring boss (13) that can install and fix loudspeaker (2) according to the described multi-faceted imitative rock audio amplifier of claim 1.
3, according to the described multi-faceted imitative rock audio amplifier of claim 2, it is characterized in that being embedded with on the above-mentioned round ring boss (13) some screw rods that place loudspeaker (2) installing hole, loudspeaker (2) by passing its installing hole screw rod and the locking of nut be fixed on pedestal (11) inner chamber.
4, according to the described multi-faceted imitative rock audio amplifier of claim 1, it is characterized in that four sides of above-mentioned pedestal (11) are provided with voice guide hole (3).
5, according to claim 1 or 4 described multi-faceted imitative rock audio amplifiers, it is characterized in that the interior top of chamber of above-mentioned pedestal (11) is provided with the clinohedral reflector by at least two reflected conduction sound of forming towards the inclined-plane of voice guide hole.
6,, it is characterized in that the interior top of chamber of above-mentioned pedestal (11) is provided with the cone reflector (5) of the vertex of a cone reflected conduction sound down according to the described multi-faceted imitative rock audio amplifier of claim 5.
7, according to claim 1 or 4 described multi-faceted imitative rock audio amplifiers, it is characterized in that the inner wall position of each voice guide hole of above-mentioned pedestal (11) (3) is provided with waterproof guard (4).
8, according to claim 1 or 4 described multi-faceted imitative rock audio amplifiers, it is characterized in that the part of corresponding voice guide hole (3) on each side of above-mentioned pedestal (11) inwardly concaves the formation inner fovea part.
9, according to the described multi-faceted imitative rock audio amplifier of claim 1, it is characterized in that above-mentioned pedestal (11) bottom opening place is provided with the annular erecting bed (14) of the installation base plate (12) of an indent, base plate (12) sealing and fixing is under the annular erecting bed (14) of pedestal (11).
10,, it is characterized in that the pedestal (11) of above-mentioned casing (1) and base plate (12) are to adopt inorganic material through the structure mold formed, that high temperature sintering forms according to claim 1 or 2 or 3 or 4 described multi-faceted imitative rock audio amplifiers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01235692 CN2489531Y (en) | 2001-04-30 | 2001-04-30 | Multi-azimuthal artificial stone loudspeaker box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01235692 CN2489531Y (en) | 2001-04-30 | 2001-04-30 | Multi-azimuthal artificial stone loudspeaker box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2489531Y true CN2489531Y (en) | 2002-05-01 |
Family
ID=33648784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01235692 Expired - Fee Related CN2489531Y (en) | 2001-04-30 | 2001-04-30 | Multi-azimuthal artificial stone loudspeaker box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2489531Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011009309A1 (en) * | 2009-07-23 | 2011-01-27 | 先歌国际影音股份有限公司 | Multidirectional sounding system |
| WO2011009310A1 (en) * | 2009-07-23 | 2011-01-27 | 先歌国际影音股份有限公司 | Multidirectional sounding structure and multidirectional sounding system |
| WO2012069708A1 (en) | 2010-11-23 | 2012-05-31 | Daniel Dumay | High fidelty electro-acoustic enclosure and method of manufacture |
-
2001
- 2001-04-30 CN CN 01235692 patent/CN2489531Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011009309A1 (en) * | 2009-07-23 | 2011-01-27 | 先歌国际影音股份有限公司 | Multidirectional sounding system |
| WO2011009310A1 (en) * | 2009-07-23 | 2011-01-27 | 先歌国际影音股份有限公司 | Multidirectional sounding structure and multidirectional sounding system |
| CN101964933A (en) * | 2009-07-23 | 2011-02-02 | 先歌国际影音股份有限公司 | Multi-directional sound-producing structure and multi-directional sound-producing system |
| WO2012069708A1 (en) | 2010-11-23 | 2012-05-31 | Daniel Dumay | High fidelty electro-acoustic enclosure and method of manufacture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |