CN204518043U - A kind of coaxial surrounding audio amplifier - Google Patents
A kind of coaxial surrounding audio amplifier Download PDFInfo
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- CN204518043U CN204518043U CN201520270149.1U CN201520270149U CN204518043U CN 204518043 U CN204518043 U CN 204518043U CN 201520270149 U CN201520270149 U CN 201520270149U CN 204518043 U CN204518043 U CN 204518043U
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- loudspeaker
- high pitch
- coaxial
- woofer
- pitch loudspeaker
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Abstract
The utility model discloses a kind of coaxial surrounding audio amplifier, comprise coaxial loudspeaker, casing and erecting by overhang, coaxial loudspeaker comprises woofer and high pitch loudspeaker and receives external power audio signal, casing and coaxial loudspeaker are installed, erecting by overhang and casing are installed, coaxial loudspeaker comprises woofer and high pitch loudspeaker, the two integrative installation technology, its high pitch loudspeaker installation site makes its sounding point overlap with the sounding point of woofer, the high pitch loudspeaker of coaxial loudspeaker and woofer also can adopt separate type mounting means, comprise woofer and independently high pitch loudspeaker assembly, high pitch loudspeaker assembly comprises high pitch loudspeaker support, high pitch loudspeaker and woofer waveguide, high pitch loudspeaker assembly is arranged on casing front panel by the mode that support and woofer are coaxial, the high fidelity (Hi-Fi) of audio amplifier acoustic phase improves viewing effect to adopt the surround speaker designed by coaxial loudspeaker both to ensure that, significantly reduce volume weight again, make to hang easy security risk greatly to reduce, the erecting by overhang of appropriate design not only ensures that sound wave directive property improves experience effect, also product can be made to install simpler.
Description
Technical field
The present invention relates to a kind of sound equipment, particularly a kind of small size facilitates movie theatre to hang the coaxial surrounding audio amplifier installed.
Background technology
Current known movie theatre surround speaker is senior middle school's woofer and is arranged on cabinet panel with plane march-past, and this known technology exists following imperfection part:
1. the distortion of apportion mounting means acoustic phase is comparatively large, destroys movie theatre space orientation characteristic, reduces viewing experience effect;
2. audio amplifier volume and weight is comparatively large, and it is dangerous also unreliable to lift, and particularly commercial public place has larger potential safety hazard;
3. adjust sound directivity difficulty large, affect viewer experience effect;
Summary of the invention
The object of this invention is to provide a kind of coaxial surrounding audio amplifier, to solve the problems of the technologies described above;
The invention provides a kind of coaxial surrounding audio amplifier, comprise coaxial loudspeaker, casing and erecting by overhang, coaxial loudspeaker comprises woofer and high pitch loudspeaker and receives external power audio signal, casing and coaxial loudspeaker are installed, and erecting by overhang and casing are installed.
In the present invention, described coaxial loudspeaker comprises woofer and high pitch loudspeaker, the two integrative installation technology, and its high pitch loudspeaker installation site makes its sounding point overlap with the sounding point of woofer.
The high pitch loudspeaker of described coaxial loudspeaker and woofer also can adopt separate type mounting means, comprise woofer and independently high pitch loudspeaker assembly, high pitch loudspeaker assembly is comprised high pitch loudspeaker support, high pitch loudspeaker and woofer waveguide, high pitch loudspeaker assembly and is arranged on casing front panel by the mode that support and woofer are coaxial.
Described erecting by overhang comprises warp-wise angular adjustment apparatus and left and right angular adjustment apparatus, and warp-wise angular adjustment apparatus is installed by warp-wise rotating shaft and casing, and left and right angular adjustment apparatus is installed together through left and right angle adjustment rotating shaft and warp-wise angular adjustment apparatus.
Accompanying drawing explanation
Fig. 1 is the structural representation of the coaxial surrounding audio amplifier of one embodiment of the present invention;
Fig. 2 is the front perspective structural representation of the coaxial surrounding audio amplifier shown in Fig. 1.
Fig. 3 is the coaxial surrounding audio amplifier schematic diagram of another kind of execution mode.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in more detail.
Fig. 1 and Fig. 2 and Fig. 3 show schematically show the structure of some embodiments of the present invention.
As shown in Fig. 1 Fig. 2 and Fig. 3, a kind of coaxial surrounding audio amplifier, comprise coaxial loudspeaker 1, casing 2 and erecting by overhang 3, described coaxial loudspeaker 1 comprises woofer 1.1 and high pitch loudspeaker 1.2 and receives external power audio signal, described casing 2 is installed with coaxial loudspeaker 1, and described erecting by overhang 3 is installed with casing 2.
Coaxial loudspeaker 1 comprises woofer 1.1 and high pitch loudspeaker 1.2, the two integrative installation technology, and its high pitch loudspeaker 1.2 installation site makes its sounding point overlap with the sounding point of woofer 1.1.The high pitch loudspeaker of coaxial loudspeaker 1 and woofer also can adopt separate type mounting means, comprise woofer 1.1 and independently high pitch loudspeaker assembly 4, high pitch loudspeaker assembly 4 is comprised high pitch loudspeaker support 4.1, high pitch loudspeaker 4.3 and woofer waveguide 4.2, high pitch loudspeaker assembly 4 and is arranged on casing 2 front panel by the mode that support 4.1 is coaxial with woofer 1.1.
Erecting by overhang 3 comprises warp-wise angular adjustment apparatus 3.1 and left and right angular adjustment apparatus 3.2, warp-wise angular adjustment apparatus 3.1 is installed by warp-wise rotating shaft 3.4 and casing 2, and left and right angular adjustment apparatus 3.2 is installed together through left and right angle adjustment rotating shaft 3.3 and warp-wise angular adjustment apparatus 3.1.
The high fidelity (Hi-Fi) of audio amplifier acoustic phase improves viewing effect to adopt the surround speaker designed by coaxial loudspeaker both to ensure that, significantly reduce volume weight again, make to hang easy security risk greatly to reduce, the erecting by overhang of appropriate design not only ensures that sound wave directive property improves experience effect, product also can be made to install simpler.
Above-described is only some embodiments of the present invention.For the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (4)
1. a coaxial surrounding audio amplifier, is characterized in that, comprises coaxial loudspeaker (1), casing (2) and erecting by overhang (3),
Described coaxial loudspeaker (1) comprises woofer (1.1) and high pitch loudspeaker (1.2) and receives external power audio signal,
Described casing (2) and coaxial loudspeaker (1) are installed,
Described erecting by overhang (3) and casing (2) are installed.
2. a kind of coaxial surrounding audio amplifier according to claim 1, it is characterized in that, described coaxial loudspeaker (1) comprises woofer (1.1) and high pitch loudspeaker (1.2), the two integrative installation technology, its high pitch loudspeaker (1.2) installation site makes its sounding point overlap with the sounding point of woofer (1.1).
3. a kind of coaxial surrounding audio amplifier according to claim 2, it is characterized in that, high pitch loudspeaker and the woofer of described coaxial loudspeaker (1) also can adopt separate type mounting means, comprise woofer (1.1) and independently high pitch loudspeaker assembly (4), high pitch loudspeaker assembly (4) comprises high pitch loudspeaker support (4.1), high pitch loudspeaker (4.3) and woofer waveguide (4.2), high pitch loudspeaker assembly (4) is arranged on casing (2) front panel by the mode that support (4.1) is coaxial with woofer (1.1).
4. a kind of coaxial surrounding audio amplifier according to claim 1, it is characterized in that, described erecting by overhang (3) comprises warp-wise angular adjustment apparatus (3.1) and left and right angular adjustment apparatus (3.2), warp-wise angular adjustment apparatus (3.1) is installed by warp-wise rotating shaft (3.4) and casing (2), and left and right angular adjustment apparatus (3.2) is installed together with warp-wise angular adjustment apparatus (3.1) through left and right angle adjustment rotating shaft (3.3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520270149.1U CN204518043U (en) | 2015-04-27 | 2015-04-27 | A kind of coaxial surrounding audio amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520270149.1U CN204518043U (en) | 2015-04-27 | 2015-04-27 | A kind of coaxial surrounding audio amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204518043U true CN204518043U (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520270149.1U Active CN204518043U (en) | 2015-04-27 | 2015-04-27 | A kind of coaxial surrounding audio amplifier |
Country Status (1)
| Country | Link |
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| CN (1) | CN204518043U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3383060A1 (en) * | 2017-03-27 | 2018-10-03 | Panasonic Intellectual Property Management Co., Ltd. | Speaker device |
| CN110611864A (en) * | 2018-06-15 | 2019-12-24 | 群光电子股份有限公司 | Horn device |
-
2015
- 2015-04-27 CN CN201520270149.1U patent/CN204518043U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3383060A1 (en) * | 2017-03-27 | 2018-10-03 | Panasonic Intellectual Property Management Co., Ltd. | Speaker device |
| JP2018164243A (en) * | 2017-03-27 | 2018-10-18 | パナソニックＩｐマネジメント株式会社 | Speaker device |
| US10462553B2 (en) | 2017-03-27 | 2019-10-29 | Panasonic Intellectual Property Management Co., Ltd. | Speaker device |
| CN110611864A (en) * | 2018-06-15 | 2019-12-24 | 群光电子股份有限公司 | Horn device |
| CN110611864B (en) * | 2018-06-15 | 2021-07-06 | 群光电子股份有限公司 | Horn device |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 a401, Goldman Sachs building, No. 18, Shaqi Community Center Road, Xinqiao street, Bao'an District, Shenzhen, Guangdong Province Patentee after: SHENZHEN SUOWEI TECHNOLOGY CO.,LTD. Address before: 518000 Mailbox, Palm Fort 2A-2A, Shajing Central Road, Baoan, Shenzhen, Guangdong Province Patentee before: SHENZHEN SUOWEI TECHNOLOGY CO.,LTD. |