CN205017498U - Novel 2. 1 audio amplifier - Google Patents
Novel 2. 1 audio amplifier Download PDFInfo
- Publication number
- CN205017498U CN205017498U CN201520772570.2U CN201520772570U CN205017498U CN 205017498 U CN205017498 U CN 205017498U CN 201520772570 U CN201520772570 U CN 201520772570U CN 205017498 U CN205017498 U CN 205017498U
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- audio amplifier
- secondary audio
- sound box
- main sound
- led
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Abstract
The utility model relates to a novel 2.1 audio amplifier, including a main sound box and a pair of left and right pair of audio amplifier, install woofer, a leading note section of thick bamboo and circuit board in the main sound box, install well loudspeaker in the left and right pair of audio amplifier respectively, main sound box and left and right pair of audio amplifier are the tubulose box, and the LED subassembly is installed at shell front end center before the main sound box, and the LED subassembly includes installing support, LED lamp and LED lens, and radium -shine on the LED lens have a LOGO, and LED banks spare is connected with the circuit board. The utility model discloses the audio amplifier adopts the circular box of tubulose, furthermore, the apparatus has a novel structural design, it is compact, rationally, convenient operation and portability, bass dynamics and whole audio amplifier quality have been improved, the audio amplifier during operation, the LED lamp is opened, the LOGO of light on with the LED lens enlarge and the projection on the loudspeaker dustproof cap, it shows to form a dynamic logo, LOGO shows the dynamic change effect along with the music changes, the grade of the product can be enhanced, reinforcing product individual character, it is fresh and new to make the consumer, attract and satisfy the consumer, and is worthy of popularization and use.
Description
Technical field
The utility model relates to technology for loudspeaker box field, specifically refers to a kind of novel 2.1 audio amplifiers.
Background technology
At present, 2.1 audio amplifiers are widely used, and 2.1 audio amplifiers are made up of a woofer and the more weak secondary audio amplifier in left and right of a pair bass.2.1 audio amplifier pattern constructions are on the market tradition, and product specification is not high, and individual character is not strong, are difficult to attract and meet consumer, and bass dynamics is not strong, use also inconvenient.
Summary of the invention
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of novel 2.1 audio amplifiers, comprise a main sound box and a pair left side, right secondary audio amplifier, in main sound box, bass horn is installed, leading note barrel and circuit board, main sound box front end is provided with main sound box fore shell, left, alt loudspeaker are separately installed with in right secondary audio amplifier, left secondary audio amplifier front end is provided with left secondary audio amplifier fore shell, left secondary audio amplifier rear end is provided with left secondary audio amplifier back cover, right secondary audio amplifier front end is provided with right secondary audio amplifier fore shell, right secondary audio amplifier rear end is provided with right secondary audio amplifier back cover, described main sound box and a left side, right secondary audio amplifier is tubular carton, at center, main sound box fore shell front end, LED component is installed, LED component comprises mounting bracket, be installed on the LED on mounting bracket inwardly and be installed on the LED lens between LED and bass horn dust cap, radium-shine on LED lens have LOGO, described LED component is connected with circuit board.
Preferably, in above-mentioned main sound box, loudspeaker vibrating disc is installed between bass horn and leading note barrel.
Preferably, above-mentioned main sound box fore shell is provided with main sound box fore shell case ring, above-mentioned left secondary audio amplifier fore shell is provided with left secondary audio amplifier fore shell case ring, above-mentioned right secondary audio amplifier fore shell is provided with right secondary audio amplifier fore shell case ring.
Preferably, above-mentioned left and right secondary audio amplifier is dismountable is buckled on main sound box.
Preferably, above-mentioned left secondary audio amplifier back cover and right secondary audio amplifier back cover are separately installed with line stretcher box.
Preferably, center, above-mentioned main sound box fore shell front end is provided with the decoction cap covering LED component.
The utility model has following remarkable result:
The utility model audio amplifier adopts tubular circular casing, novel in structural design, compact, reasonable, portably uses conveniently, improve bass dynamics and overall audio amplifier quality, during audio amplifier work, LED is opened, LOGO on LED lens amplifies and is projected on loudspeaker dust cap by light, form a dynamic logo display, LOGO, along with music change display dynamic change effect, improves product specification, strengthen product individuality, consumer is found everything fresh and new, attracts and meet consumer, being worth of widely use.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model perspective view;
Accompanying drawing 2 is the main TV structure schematic diagram of the utility model;
Accompanying drawing 3 is the utility model backsight structural representation;
Accompanying drawing 4 is the utility model decomposition texture schematic diagram.
Embodiment
The utility model to be explained in further detail below in conjunction with accompanying drawing and embodiment for the ease of it will be appreciated by those skilled in the art that.
As shown in accompanying drawing 1-4, a kind of novel 2.1 audio amplifiers, comprise a main sound box 1 and a pair left and right secondary audio amplifier 2,3, left and right secondary audio amplifier 2,3 is dismountablely buckled on main sound box 1, left and right secondary audio amplifier 2,3 snapping is hung on the both sides of main sound box 1, not only by force ornamental, and carry, very easy to use, applicability is strong; Main sound box 1 and left and right secondary audio amplifier 2,3 are tubular carton, and material take polyvinyl chloride as main component, because polyvinyl chloride is heavier than ABS plastic weight, density is larger, therefore can improve the tonequality of audio amplifier.Bass horn 11, leading note barrel 12 and circuit board 13 are installed in main sound box 1, bass horn 11 is provided with bass horn dust cap 111, main sound box 1 front end is provided with main sound box fore shell 14, alt loudspeaker 20 are separately installed with in left and right secondary audio amplifier 2,3, left secondary audio amplifier 2 front end is provided with left secondary audio amplifier fore shell 21, left secondary audio amplifier 2 rear end is provided with left secondary audio amplifier back cover 22, and right secondary audio amplifier 3 front end is provided with right secondary audio amplifier fore shell 31, and right secondary audio amplifier 3 rear end is provided with right secondary audio amplifier back cover 32.
In the present embodiment, at center, main sound box fore shell 21 front end, LED component 4 is installed, LED component 4 comprises mounting bracket 41, LED and LED lens, LED is installed on mounting bracket 41 inwardly, LED lens are installed between LED and bass horn dust cap 111, radium-shine on LED lens have LOGO, also can laser pattern, and LED component 4 is connected with circuit board.During audio amplifier work, LED is opened, LOGO on LED lens amplifies and is projected on loudspeaker dust cap 111 by light, form a dynamic logo display, LOGO, along with music change display dynamic change effect, improves product specification, strengthen product individuality, consumer is found everything fresh and new, attracts and meet consumer, being worth of widely use.
In the present embodiment, in main sound box 1, be provided with loudspeaker vibrating disc 15 between bass horn 11 and leading note barrel 12, this loudspeaker vibrating disc 15 significantly enhances the bass dynamics of main sound box 1, improves case quality.
In addition, main sound box fore shell 14 is provided with main sound box fore shell case ring 141, is provided with the decoction cap 5 covering LED component 4 at center, main sound box fore shell 14 front end; Left secondary audio amplifier fore shell 21 is provided with left secondary audio amplifier fore shell case ring 211; Right secondary audio amplifier fore shell 31 is provided with right secondary audio amplifier fore shell case ring 311; Considerably increase the aesthetic property of audio amplifier.
Further, in order to increase the compactedness of product, left secondary audio amplifier back cover 22 and right secondary audio amplifier back cover 32 being separately installed with line stretcher box 30, because line stretcher box market is comparatively common, being not described in detail at this.The connecting line of left and right secondary audio amplifier 2,3 is wound on line stretcher box 30, and can pull out and be connected on main sound box 1, and when not using, the connecting line of left and right secondary audio amplifier 2,3 stretches back again in line stretcher box 30.
Above-described embodiment is only preferably execution mode of the present utility model, and in addition, the utility model can also have other implementations.That is, under the prerequisite not departing from the present utility model design, any apparent replacement all should fall within protection range of the present utility model.
Claims (6)
1. novel 2.1 audio amplifiers, comprise a main sound box (1) and a pair left side, right secondary audio amplifier (2, 3), bass horn (11) is installed in main sound box, leading note barrel (12) and circuit board (13), main sound box front end is provided with main sound box fore shell (14), left, alt loudspeaker (20) are separately installed with in right secondary audio amplifier, left secondary audio amplifier front end is provided with left secondary audio amplifier fore shell (21), left secondary audio amplifier rear end is provided with left secondary audio amplifier back cover (22), right secondary audio amplifier front end is provided with right secondary audio amplifier fore shell (31), right secondary audio amplifier rear end is provided with right secondary audio amplifier back cover (32) and it is characterized in that: described main sound box and a left side, right secondary audio amplifier is tubular carton, at center, main sound box fore shell front end, LED component (4) is installed, LED component comprises mounting bracket (41), be installed on the LED on mounting bracket inwardly and be installed on the LED lens between LED and bass horn dust cap (111), radium-shine on LED lens have LOGO, described LED component is connected with circuit board.
2. novel 2.1 audio amplifiers according to claim 1, is characterized in that: be provided with loudspeaker vibrating disc (15) in described main sound box between bass horn and leading note barrel.
3. novel 2.1 audio amplifiers according to claim 2, it is characterized in that: described main sound box fore shell is provided with main sound box fore shell case ring (141), described left secondary audio amplifier fore shell is provided with left secondary audio amplifier fore shell case ring (211), described right secondary audio amplifier fore shell is provided with right secondary audio amplifier fore shell case ring (311).
4. novel 2.1 audio amplifiers according to claim 3, is characterized in that: described left and right secondary audio amplifier is dismountable to be buckled on main sound box.
5. novel 2.1 audio amplifiers according to claim 4, is characterized in that: described left secondary audio amplifier back cover and right secondary audio amplifier back cover are separately installed with line stretcher box (30).
6. novel 2.1 audio amplifiers according to any one of claim 1-5, is characterized in that: center, described main sound box fore shell front end is provided with the decoction cap (5) covering LED component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520772570.2U CN205017498U (en) | 2015-10-08 | 2015-10-08 | Novel 2. 1 audio amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520772570.2U CN205017498U (en) | 2015-10-08 | 2015-10-08 | Novel 2. 1 audio amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205017498U true CN205017498U (en) | 2016-02-03 |
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ID=55216079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520772570.2U Active CN205017498U (en) | 2015-10-08 | 2015-10-08 | Novel 2. 1 audio amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205017498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018099283A1 (en) * | 2016-11-30 | 2018-06-07 | 深圳麦博电器有限公司 | Multimedia speaker |
-
2015
- 2015-10-08 CN CN201520772570.2U patent/CN205017498U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018099283A1 (en) * | 2016-11-30 | 2018-06-07 | 深圳麦博电器有限公司 | Multimedia speaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Qin Xing Cun Qin Haiyan town Jiaxing City, Zhejiang Province, Dai Jia No. 11 Patentee after: Zhang Qinming Address before: Qin Haiyan town Jiaxing city Zhejiang Province Qin Xing Cun home loan No. 11 Patentee before: Zhang Qinming |