CN202455491U - Mega bass mini loudspeaker box - Google Patents
Mega bass mini loudspeaker box Download PDFInfo
- Publication number
- CN202455491U CN202455491U CN2012200266567U CN201220026656U CN202455491U CN 202455491 U CN202455491 U CN 202455491U CN 2012200266567 U CN2012200266567 U CN 2012200266567U CN 201220026656 U CN201220026656 U CN 201220026656U CN 202455491 U CN202455491 U CN 202455491U
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- CN
- China
- Prior art keywords
- plastic
- plastic cement
- casing
- upper casing
- mega bass
- 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 discloses a mega bass mini loudspeaker box. The whole loudspeaker box is a sealed cylinder box and comprises a plastic upper casing, a plastic middle casing, a plastic lower casing and a casing sleeved outside the plastic upper casing. A loudspeaker and a vibration film are arranged in the plastic upper casing, the bottom of the plastic upper casing is arranged on the plastic middle casing, the plastic middle casing and the plastic lower casing are clamped with each other, a printed circuit board (PCB), a plastic pushing button and a plastic key are arranged between the plastic middle casing and the plastic lower casing, and the plastic pushing button is arranged on the PCB. The portable mini loudspeaker box can achieve a mega bass effect with solid vibration sense, is extraordinary in tone quality, enables users to enjoy high fidelity music at any time and any place, can produce large economical benefit, and is small and exquisite and firm in structure.
Description
Technical field
The utility model relates to sound equipment manufacturing, operation technique field, is specifically related to a kind of mini audio amplifier of mega bass.
Background technology
Woofer is commonly called as subwoofer, and its effect mainly is to send the audio frequency of the low-frequency sound that is lower than 200Hz, and effect is that it can promote the ear-drum that air is the low-frequency vibration people with the response of low frequency.
Existing mini small body type audio amplifier does not have the subwoofer big gun, can not reduce the actual sound effect, and its shortcoming is little, the lower tone of small-sized mini audio amplifier sound, and market scope is little.
The utility model content
The utility model is dealt with problems provides a kind of portable mini audio amplifier, can produce the bass effect of rich seismaesthesia, and acoustical quality is extraordinary, satisfies the music of consumer's pursuit high-fidelity simultaneously and enjoys, and improves the market competitiveness, is beneficial to marketing.
For addressing the above problem; The utility model is realized through following scheme: a kind of mini audio amplifier of mega bass; The whole cylinder box of this audio amplifier for sealing, it comprises plastic cement upper casing, plastic cement mesochite, plastic cement lower casing and is enclosed within the outside shell of plastic cement upper casing, loudspeaker and vibration membrane are installed in the said plastic cement upper casing; Said plastic cement upper casing bottom is arranged on the plastic cement mesochite; Fasten each other between said plastic cement mesochite and the plastic cement lower casing, between pcb board, plastic cement push button, plastic press key are installed, said plastic cement push button is arranged on the pcb board.
Said plastic cement lower casing below is provided with a flexible glue pad.
Said shell is that metal material is processed.
Said shell is provided with the metal speaker net.
The utility model has realized that portable mini audio amplifier can produce the bass effect of rich seismaesthesia; Acoustical quality is extraordinary; Satisfied the consumer and used portable mini audio amplifier can enjoy the music of high-fidelity whenever and wherever possible, produced huge economic benefit, its structure is small and exquisite, structure is fastening.
Description of drawings
Fig. 1 is the utility model structure explosive view;
Fig. 2 is the utility model structural perspective.
Embodiment
Like Fig. 1, shown in Figure 2, the whole cylinder box of this audio amplifier, the shell 1 that it comprises plastic cement upper casing 2, plastic cement mesochite 5, plastic cement lower casing 8 and is enclosed within plastic cement upper casing 2 outsides for sealing; Loudspeaker 3 and vibration membrane 4 are installed in the plastic cement upper casing 2; Plastic cement upper casing 2 bottoms are arranged on the plastic cement mesochite 5, fasten each other between plastic cement mesochite 5 and the plastic cement lower casing 8, between pcb board 7, plastic cement push button 6, plastic press key 10 are installed; Plastic cement push button 6 is arranged on the pcb board 7, and plastic cement lower casing 8 belows are provided with a flexible glue pad 9.
Operation principle is to produce vibrations by loudspeaker 3 sounding to promote vibration membrane 4 vibrations at loculus body compressed air, produces strong bass effect, after vibration membrane 4 vibrations once more the external air of push chamber from special guide hole discharge.
Claims (4)
1. the mini audio amplifier of a mega bass; It is characterized in that: the whole cylinder box of this audio amplifier for sealing; It comprises plastic cement upper casing (2), plastic cement mesochite (5), plastic cement lower casing (8) and is enclosed within the outside shell (1) of plastic cement upper casing (2); Loudspeaker (3) and vibration membrane (4) are installed in the said plastic cement upper casing (2), and said plastic cement upper casing (2) bottom is arranged on the plastic cement mesochite (5), fastens each other between said plastic cement mesochite (5) and the plastic cement lower casing (8); Between pcb board (7), plastic cement push button (6), plastic press key (10) are installed, said plastic cement push button (6) is arranged on the pcb board (7).
2. the mini audio amplifier of mega bass according to claim 1 is characterized in that: be provided with a flexible glue pad (9) below the said plastic cement lower casing (8).
3. the mini audio amplifier of mega bass according to claim 1, it is characterized in that: said shell (1) is processed for metal material.
4. the mini audio amplifier of mega bass according to claim 1, it is characterized in that: said shell (1) is provided with the metal speaker net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200266567U CN202455491U (en) | 2012-01-20 | 2012-01-20 | Mega bass mini loudspeaker box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200266567U CN202455491U (en) | 2012-01-20 | 2012-01-20 | Mega bass mini loudspeaker box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202455491U true CN202455491U (en) | 2012-09-26 |
Family
ID=46871312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200266567U Expired - Fee Related CN202455491U (en) | 2012-01-20 | 2012-01-20 | Mega bass mini loudspeaker box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202455491U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103491467A (en) * | 2013-08-29 | 2014-01-01 | 刘骏涛 | Mini speaker |
| WO2015027496A1 (en) * | 2013-08-29 | 2015-03-05 | Liu Juntao | Mini-speaker |
| WO2015100669A1 (en) * | 2013-12-30 | 2015-07-09 | 刘骏涛 | Miniature audio electronic |
-
2012
- 2012-01-20 CN CN2012200266567U patent/CN202455491U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103491467A (en) * | 2013-08-29 | 2014-01-01 | 刘骏涛 | Mini speaker |
| WO2015027496A1 (en) * | 2013-08-29 | 2015-03-05 | Liu Juntao | Mini-speaker |
| WO2015100669A1 (en) * | 2013-12-30 | 2015-07-09 | 刘骏涛 | Miniature audio electronic |
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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: 20120926 Termination date: 20170120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |