CN203387638U - Novel loudspeaker box - Google Patents
Novel loudspeaker box Download PDFInfo
- Publication number
- CN203387638U CN203387638U CN201320475581.5U CN201320475581U CN203387638U CN 203387638 U CN203387638 U CN 203387638U CN 201320475581 U CN201320475581 U CN 201320475581U CN 203387638 U CN203387638 U CN 203387638U
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- CN
- China
- Prior art keywords
- loudspeaker box
- base
- horn
- mesh cover
- horn base
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of a loudspeaker box, and especially relates to a novel loudspeaker box. The novel loudspeaker box comprises a loudspeaker box housing. The loudspeaker box housing is internally provided with a fixation base, a sieve-structure mesh cover, and a horn base where a horn is fixed. The fixation base and the horn base are connected to the two ends of the mesh cover respectively. The bottom of the loudspeaker box housing is provided with a buffer component which is connected with the horn base. The fixation base and the horn base are utilized to close the two ends of the mesh cover to form a sieve-structure cavity, so that voice is allowed to spread all around uniformly; meanwhile, the buffer component can greatly attenuate the vibration that the horn transmits to a loudspeaker box body, so that resonance interference can be reduced, and the tone quality of the loudspeaker box is enabled to be pure; besides, the horn base is provided with a self-locking piece, so that the horn base and the mesh cover are allowed to form an integrated structure; the mesh cover springs out from the top of the loudspeaker box housing during usage and retracts back to the loudspeaker box housing at ordinary times, and the mesh cover itself can also plays a dustproof function; and the novel loudspeaker box is simple in structure, wide in voice transmission range, and very high in practicality and market promotion value.
Description
Technical field
The utility model relates to the sound-box device technical field, especially a kind of Novel sound box.
Background technology
Audio amplifier is a kind ofly can convert the audio frequency electric energy to corresponding acoustic energy, and acoustic energy is radiated to the equipment in space, specifically converting the electrical signal to acoustical signal directly listens to for people's ear, self-evident, audio amplifier directly and people's the sense of hearing come into contacts with, and people's the sense of hearing is very sensitive, its tone color to complex sound has very strong resolving ability; Therefore, people's ear is the most important standard of estimating an audio amplifier tonequality quality to the subjective feeling of sound.
And existing audio amplifier is propagated in wide-mouth loudspeaker mode usually, as shown in Figure 1: after audio amplifier 21 is launched sound, meeting be spread gradually with certain orientation and be weak, and other directions of audio amplifier 21 do not have sound dispersion like this, and the extreme that has caused sound to distribute is inhomogeneous.In addition, existing audio amplifier is when the sound shellfish is higher, as in playing powerful music process, produced strong vibratory sensation; So, can cause resonance to disturb large, affect audio amplifier tonequality.
The utility model content
The deficiency existed for above-mentioned prior art, the purpose of this utility model is to provide a kind of sound can spread to surrounding, adopt telescopic structure, Novel sound box that tonequality is pure.
To achieve these goals, the utility model adopts following technical scheme:
A kind of Novel sound box, it comprises casing of loudspeaker box, be provided with the guard of holder, sieve texture in described casing of loudspeaker box and for the fixing horn base of loudspeaker, described holder and horn base are connected to the two ends of guard, and the bottom of described casing of loudspeaker box is provided with the Buffer Unit be connected with horn base.
Preferably, described casing of loudspeaker box comprises main body and the battery tray that is connected to the main body bottom, and described Buffer Unit comprises spring base and the rubber cushion that is arranged at respectively the battery tray medial and lateral.
Preferably, the bottom of described battery tray is provided with battery cover, and described battery cover is encapsulated in rubber cushion the bottom of battery tray.
Preferably, the bottom of described horn base is provided with self-locking body, and described horn base is connected with spring base by self-locking body.
Preferably, also be provided with circuit board in described battery tray, described circuit board is between spring base and battery tray, and described circuit board is connected with on & off switch and operating key.
Preferably, the top open part of described main body is provided with cover.
Owing to having adopted such scheme, the utility model utilizes holder and horn base the closed at both ends of guard to be formed to the chamber with sieve texture, and sound can be propagated to surrounding uniformly; Simultaneously, utilize Buffer Unit loudspeaker can be decayed in a large number in the vibrations to the transmission of audio amplifier body, reduce resonance and disturb, make audio amplifier tonequality pure; In addition, by the self-locking body that is arranged on horn base bottom, can make horn base and guard form integral structure, in use by the casing of loudspeaker box top eject, at ordinary times in the indentation casing of loudspeaker box, and guard itself also can play dustproof effect; It is simple in structure, the sound transmission scope is wide, has very strong practicality and market popularization value.
The accompanying drawing explanation
Fig. 1 is audio amplifier sound transmission schematic diagram in prior art;
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
As shown in Figure 2, the Novel sound box of the present embodiment, it comprises by the main body 1 of truncated cone-shaped tubular structure and is connected to the casing of loudspeaker box that the battery tray 2 of the bottom of main body 1 forms, be provided with the guard 4 of holder 3, sieve texture in casing of loudspeaker box and for the fixing horn base 5 of loudspeaker, holder 3 and horn base 5 are connected to the two ends of guard 4,, make sound be propagated to change into to surrounding by traditional single direction and evenly propagate at the interior formation chamber of guard 4 with this.
Also be provided with Buffer Unit in casing of loudspeaker box, Buffer Unit comprises spring base 6 and the rubber cushion 7 that is arranged at respectively battery tray 2 medial and lateral, vibrations to the transmission of audio amplifier body decay in a large number by loudspeaker to utilize spring base 6 and rubber cushion 7 with this, reduce resonance and disturb, make the tonequality of audio amplifier become purer.Be provided with self-locking body 8 in the bottom of horn base 5, horn base 5 is fixed on spring base 6 by self-locking body 8, after assembling completes, horn base 5 and guard 4 can form integral structure, by coordinating of self-locking body 8 and spring base 6, guard 4 can be ejected by the top open part of main body 1 in use, but at ordinary times in the indentation casing of loudspeaker box, and guard 4 itself also can play dustproof effect.
In addition, horn of plenty function of loudspeaker box and make the audio amplifier contour structures more novel, can be arranged on circuit board 9 battery tray 2 and, between spring base 6 and battery tray 2, utilize circuit board 9 connecting valve keys 10 and operating key 11.Bottom at battery tray 2 also can arrange battery cover 12, and utilizes battery cover 12 rubber cushion 7 to be encapsulated in to the bottom of battery tray 2.Top open part at main body 1 is provided with cover 13, so, can utilize at ordinary times cover 13 that the components and parts in audio amplifier are encapsulated.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (6)
1. a Novel sound box, it comprises casing of loudspeaker box, it is characterized in that: be provided with the guard of holder, sieve texture in described casing of loudspeaker box and for the fixing horn base of loudspeaker, described holder and horn base are connected to the two ends of guard, and the bottom of described casing of loudspeaker box is provided with the Buffer Unit be connected with horn base.
2. a kind of Novel sound box as claimed in claim 1 is characterized in that: described casing of loudspeaker box comprises main body and is connected to the battery tray of main body bottom, and described Buffer Unit comprises spring base and the rubber cushion that is arranged at respectively the battery tray medial and lateral.
3. a kind of Novel sound box as claimed in claim 2, it is characterized in that: the bottom of described battery tray is provided with battery cover, and described battery cover is encapsulated in rubber cushion the bottom of battery tray.
4. a kind of Novel sound box as claimed in claim 2 or claim 3, it is characterized in that: the bottom of described horn base is provided with self-locking body, and described horn base is connected with spring base by self-locking body.
5. a kind of Novel sound box as claimed in claim 4, it is characterized in that: also be provided with circuit board in described battery tray, described circuit board is between spring base and battery tray, and described circuit board is connected with on & off switch and operating key.
6. a kind of Novel sound box as claimed in claim 5, it is characterized in that: the top open part of described main body is provided with cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320475581.5U CN203387638U (en) | 2013-08-05 | 2013-08-05 | Novel loudspeaker box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320475581.5U CN203387638U (en) | 2013-08-05 | 2013-08-05 | Novel loudspeaker box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203387638U true CN203387638U (en) | 2014-01-08 |
Family
ID=49876085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320475581.5U Expired - Fee Related CN203387638U (en) | 2013-08-05 | 2013-08-05 | Novel loudspeaker box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203387638U (en) |
-
2013
- 2013-08-05 CN CN201320475581.5U patent/CN203387638U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20150805 |
|
| EXPY | Termination of patent right or utility model |