CN202721799U - Integrated loudspeaker box - Google Patents
Integrated loudspeaker box Download PDFInfo
- Publication number
- CN202721799U CN202721799U CN 201220404451 CN201220404451U CN202721799U CN 202721799 U CN202721799 U CN 202721799U CN 201220404451 CN201220404451 CN 201220404451 CN 201220404451 U CN201220404451 U CN 201220404451U CN 202721799 U CN202721799 U CN 202721799U
- Authority
- CN
- China
- Prior art keywords
- loudspeaker
- horn
- bass horn
- loudspeaker box
- box body
- 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 - Lifetime
Links
Images
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model relates to an integrated loudspeaker box. The loudspeaker box comprises a loudspeaker box body. The loudspeaker box body is provided with a ventilating duct. A midrange horn, a tweeter and a bass horn are arranged in the loudspeaker box body. The midrange horn and the tweeter are arranged on a front side of the box body. The bass horn is arranged on a bottom panel of the box body or a rear panel of the box. The bass horn adopts a double voice coil loudspeaker. According to the utility model, the loudspeaker box adopts an integrated design. Initiatively, the midrange horn, the tweeter and the bass horn are integrated in a box body without separation. The structure is simple and compact. Making cost is low. Transport is convenient. A timbre effect is guaranteed through reasonably arranging the positions of the midrange horn, the tweeter, the bass horn, the ventilating duct and the like. The loudspeaker box of the utility model possesses remarkable energy-saving and high-efficient characteristics.
Description
Technical field
The utility model relates to the technology for loudspeaker box field.
Background technology
Existing 1.1/2.1 sound system all is comprised of an independent woofer (generally being referred to as subwoofer) and the weak full-range cabinet of a pair of bass, because this class audio amplifier adopts the split design, volume is very large, and transportation is inconvenient, and cost is also relatively large.Also there are some producers that loudspeaker unit is designed to a whole-tone loudspeaker, owing to only having a loud speaker, needing in theory the playback frequency range is the audio signal of 20Hz～20kHz, and actual techniques is difficult to accomplish, so the tonequality that the audio amplifier practical manifestation of this employing whole-tone loudspeaker goes out is relatively poor.
The utility model content
Technical problem to be solved in the utility model provides a kind of USB that can adapt to and exports, hangs down direct current power supply, has high efficiency, and is energy-conservation, the integrated baffle box that supper bass and acoustical quality are good.
The technical scheme that the utility model is taked is as follows: integrated baffle box, comprise the cuboid sound box, sound box is provided with ventilating duct, it is characterized in that: be provided with alt loudspeaker and bass horn in the described sound box, described alt loudspeaker are arranged at the case front panel, and bass horn is arranged on the bottom half panel or the case rear board.
Described alt loudspeaker, bass horn all concentrate in the casing that does not have to separate.
Described bass horn adopts double-coil loudspeaker.
Described ventilating duct is arranged on sound box rear board or the side panel.
Compared with prior art, the utlity model has following beneficial effect: (1) described audio amplifier adopts integrated design, initiates that alt, bass horn are integrated in the casing, and simple and compact for structure, cost of manufacture is low, convenient transportation; (2) described audio amplifier is by reasonable to the position arrangement of alt, bass horn and ventilating duct, and tank-volumes, loudspeaker, the special matching design of power amplifier guarantee acoustical quality, have solved the not good problem of available technology adopting whole-tone loudspeaker acoustical quality.
Description of drawings
Fig. 1 is the utility model embodiment 1 blast structural representation;
Fig. 2 is that Fig. 1 assembles rear overall structure schematic diagram;
Fig. 3 is the utility model embodiment 2 blast structural representations;
Fig. 4 is that Fig. 3 assembles rear overall structure schematic diagram.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in detail.
As shown in Figure 1, 2, this integrated baffle box integral body is the cuboid casing, and casing comprises the first side panel 4, the second side panel 5, the 3rd side panel 6, the 4th side panel 10 and top board 9 and bottom side panel 7.Sound box is provided with ventilating duct 14, alt loudspeaker 1,2 and bass horn 11.Wherein ventilating duct 14 is arranged on the rear side panel 10 of sound box, and bass horn 11 openends downwards and be exposed to bottom side panel 7; Alt loudspeaker 1,2 are arranged above and below and are successively set on the front panel 4, and two loudspeaker openings are exposed to forward front panel 4.The power board that is used for power signal amplification promotion loudspeaker is located in the casing, and audio signal is introduced from the audio frequency input component 13 of casing rear side panel 10, and audio frequency input component 13 is fixed on the rear side panel 10 by fixture 14.Casing is whole to be supported by foot pad 8, the not direct kiss the earth of bottom side panel.Also be provided with alt, bass volume control potentiometer and power switch button 3 on the casing, alt loudspeaker 1,2 also are provided with rosette, bass horn is provided with speaker net 15.In the present embodiment, the bass horn opening is located on the panel of casing bottom side towards ground, is conducive to bring into play the simple and honest acoustical quality of bass.During specific embodiment, ventilating duct 14 can also be arranged on Left-Hand Panel 5 or the right panel 6, and loudspeaker and mediant trumpet are located at front panel.
Such as Fig. 3,4, in the present embodiment, alt loudspeaker (label 2) be arranged on the front panel 4, and bass horn are arranged on 10 upper sheds of rear side panel backward, and ventilating duct 14 is located on the right panel 6 vertical with rear side panel 10.The power board that is used for power signal amplification promotion loudspeaker is located in the casing, and audio signal is introduced from the audio frequency input cartridge 13 of casing rear side panel 10, and audio frequency input cartridge 13 is fixed on the rear side panel 10 by fixture 14.Casing is whole to be supported by foot pad 8, the not direct kiss the earth of bottom side panel.Also be provided with associative operation button 3 on the casing front panel 4, also be provided with rosette on the high mediant trumpet; Bass horn is provided with speaker net 15.
Concrete introduce all identical with Fig. 1,2 illustrated embodiments is not repeated herein in the present embodiment.
Claims (3)
1. integrated baffle box, comprise sound box, sound box is provided with ventilating duct, it is characterized in that: be provided with alt loudspeaker and bass horn in the described sound box, described alt loudspeaker are arranged at the casing front panel, and bass horn is arranged on the bottom half panel or cabinet rear panel; Described alt loudspeaker, bass horn all concentrate in the casing that does not have to separate.
2. integrated baffle box according to claim 1 is characterized in that: described bass horn employing double-coil loudspeaker.
3. integrated baffle box according to claim 1, it is characterized in that: described ventilating duct is arranged on sound box rear board or the side panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220404451 CN202721799U (en) | 2012-08-16 | 2012-08-16 | Integrated loudspeaker box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220404451 CN202721799U (en) | 2012-08-16 | 2012-08-16 | Integrated loudspeaker box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202721799U true CN202721799U (en) | 2013-02-06 |
Family
ID=47623600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220404451 Expired - Lifetime CN202721799U (en) | 2012-08-16 | 2012-08-16 | Integrated loudspeaker box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202721799U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108391196A (en) * | 2018-03-19 | 2018-08-10 | 深圳市冠旭电子股份有限公司 | A kind of audio signal processor and speaker |
| CN114363744A (en) * | 2021-12-31 | 2022-04-15 | 佛山市南海杜声美众电子有限公司 | All-round vocal formula audio amplifier |
-
2012
- 2012-08-16 CN CN 201220404451 patent/CN202721799U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108391196A (en) * | 2018-03-19 | 2018-08-10 | 深圳市冠旭电子股份有限公司 | A kind of audio signal processor and speaker |
| US10966019B2 (en) | 2018-03-19 | 2021-03-30 | Shenzhen Grandsun Electronic Co., Ltd. | Audio signal processing device and sound box |
| CN114363744A (en) * | 2021-12-31 | 2022-04-15 | 佛山市南海杜声美众电子有限公司 | All-round vocal formula audio amplifier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10091584B2 (en) | Audio architecture for a portable speaker system | |
| CN202799071U (en) | Multifunctional sound box | |
| CN202721799U (en) | Integrated loudspeaker box | |
| CN201307917Y (en) | Television sound box | |
| CN206313981U (en) | A kind of wireless network audio high-fidelity streaming media playing machine | |
| CN106535063B (en) | A kind of wireless network audio high-fidelity streaming media playing machine | |
| CN203057482U (en) | Active double-membrane resonance one-piece voice box 2.1 | |
| CN206004809U (en) | A kind of HDMI audio frequency and video cyclone separator arrangement | |
| CN202957947U (en) | Novel sound box | |
| CN207768003U (en) | Embedded loudspeaker box and the photo frame with speaker | |
| CN202103826U (en) | Sound box | |
| CN205105395U (en) | Moving -coil loudspeaker | |
| CN201138860Y (en) | Multifunctional integrated household video-audio playing system | |
| CN212628278U (en) | Net red live broadcast sound box | |
| CN201986139U (en) | Sound box with coaxial full-range loudspeaker | |
| CN205408132U (en) | Tall and erect intelligent system family of ann broadcast device | |
| CN205812337U (en) | A kind of flat panel TV audio amplifier using support pendulum position | |
| CN205754715U (en) | A kind of dual-purpose audio amplifier of cobble shaped | |
| CN203387660U (en) | Wireless sound box based on mobile phone magnetic field induction | |
| CN201965915U (en) | Multimedia player | |
| CN201345723Y (en) | A matrix treble KTV sound box | |
| CN216960117U (en) | Full-frequency active movable pull rod compression type phase processing novel sound box | |
| CN202334862U (en) | Tweeter-woofer speaker | |
| CN204069326U (en) | Inverted phase type excitation loudspeaker enclosure | |
| CN207897149U (en) | A kind of mobile pull rod speaker power amplifier loudspeaker reducing distortion |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170306 Address after: Xiaojinkou street 516023 in Guangdong province Huizhou city Huicheng District Office Qing Tang Da Shu Ling Hu Mei Street No. 63 Patentee after: HUIZHOU JIEMEISI TECHNOLOGY CO.,LTD. Address before: Xiao Jin Zhen Bai Gang Cun Zhang Kan Xi Lu 516006 Guangdong province Huizhou city Huicheng District No. 15 Patentee before: HUALI ELECTRONICS (HUIZHOU) CO.,LTD. Patentee before: Zhang Qinming |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130206 |
|
| CX01 | Expiry of patent term |