CN2605712Y - Integrated voice box - Google Patents
Integrated voice box Download PDFInfo
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- CN2605712Y CN2605712Y CN 03223485 CN03223485U CN2605712Y CN 2605712 Y CN2605712 Y CN 2605712Y CN 03223485 CN03223485 CN 03223485 CN 03223485 U CN03223485 U CN 03223485U CN 2605712 Y CN2605712 Y CN 2605712Y
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- voice box
- voice
- sound
- casing
- high sound
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Abstract
The utility model relates to an integrated voice box which comprises an upright post type voice box body, a mid voice box and a high voice box, wherein the vertical cross section of the upright post type voice box body is small, the height of the upright post type voice box body is high, and the mid voice box and the high voice box are composed of built-in mid voice loudspeakers and built-in high voice loudspeakers which have small calibers. The utility model is characterized in that a low voice box with a big vertical cross section and low height is connected to one side of the mid voice box and one side of the high voice box, and the low voice box, the mid voice box body and the high voice box body are formed into a whole. The two integrated voice boxes are respectively provided with a separate space cavity, a low voice or super-low voice loudspeaker with a large caliber is arranged in the low voice box and has various installation variational forms, and consequently, the insufficient low voice defect of the high voice box and the mid voice box is made up. The vertical height of the integrated low voice box is low, and the visual space can not be influenced by standing sight and sitting sight. The design of the integrated voice box is scientific, the structure is reasonable, and the auditory effect and the visual effect of the voice box are perfectly combined. The utility model is suitable for being used for matching with various dual-track audio devices and multitrack audio devices.
Description
Technical field
The utility model relates to a kind of audio amplifier, particularly a kind of disjunctor shape audio amplifier.
Technical background
The audio amplifier type of a kind of multichannel reproduction system is that preposition main sound box and rearmounted surround speaker are that the casing little with vertical cross-section, that vertical height is high presents auditory effect and visual effect in the existing audio amplifier.Its advantage is to satisfy people except that paying close attention to the audio amplifier auditory effect, more and more pays attention to the visual effect of audio amplifier itself, and its development trend is to reduce the visual space of audio amplifier as much as possible and do not become obvious shelter.But all there is following defective in this type audio amplifier: because vertical cross-section is little, can not place bigbore loud speaker, when only reappearing the stereophony source with preposition main sound box, the replaying bass weak effect, do not reach the replaying bass effect of the special-purpose audio amplifier of dual track, so this class audio amplifier is poor to stereophony source playback compatibility.In addition, use the scheme of the 0.1 mega bass sound channel replacement dual track bass effect of multichannel, it is relatively poor that high, medium and low sound is connected effect, and acoustic image destroys, and the dual track third dimension weakens, and still fails to solve the defect problem to stereophony source playback compatibility.
Summary of the invention
The purpose of this utility model is to overcome the not enough defective of the little audio amplifier bass of this vertical cross-section, provides a kind of and not only pays attention to the auditory effect perfection but also pay attention to visual effect disjunctor shape audio amplifier attractive in appearance.
Disjunctor shape audio amplifier of the present utility model, comprise: the middle and high sound box with sound that constitutes by little, the highly high column shape sound enclosure of vertical cross-section and its built-in several small-bore middle and high sound loud speaker, it is characterized in that: one by vertical cross-section greatly, highly low woofer is connected middle and high sound box with sound one side, forms one with middle and high sound box bodies.
The casing of disjunctor shape audio amplifier of the present utility model is made by plastics class, metal species, timber or fiber board.
The design principle of the utility model disjunctor shape audio amplifier is: the audio amplifier of two disjunctors has separately independently space cavity, the heavy caliber bass or the super woofer that are arranged in the woofer can have multiple installation version, thereby have remedied the bass defect of insufficient of middle and high sound box with sound; The vertical height of set disjunctor woofer is low, and the station is looked, sat by and watch does not influence spatial vision.
The utility model disjunctor shape audio amplifier design science, rational in infrastructure, it can be designed to according to people's needs vertical cross-section for circular, tangent plane is circular, oval, tangent plane is oval, square, rectangle, triangle, streamlined, or the moulding of above-mentioned combination of shapes, make the auditory effect and the visual effect perfect adaptation of audio amplifier.This disjunctor shape audio amplifier is suitable for being used with various dual tracks and multi-channel audio equipment.
The concrete structure of the utility model disjunctor shape audio amplifier is provided in detail by the following drawings and embodiment.
Description of drawings
Fig. 1 is disjunctor shape audio amplifier embodiment 1 a side-looking cross-sectional view;
Fig. 2 is disjunctor shape audio amplifier embodiment 2 side-looking cross-sectional view;
Fig. 3 is disjunctor shape audio amplifier embodiment 3 side-looking cross-sectional view;
Fig. 4 is disjunctor shape audio amplifier embodiment 4 side-looking cross-sectional view;
Fig. 5 is disjunctor shape audio amplifier embodiment 5 side-looking cross-sectional view.
Embodiment
Embodiment 1: can be clear that from Fig. 1 disjunctor shape audio amplifier is made up of middle and high sound box with sound 1 and woofer 2, middle and high sound box with sound 1 is connected to form one with woofer 2 usefulness connectors or viscose glue.Described middle and high sound box with sound 1 is made up of vertical cross-section little, highly high column shape sound enclosure 11 and its built-in several small-bore middle and high sound loud speaker 12, the front of column shape sound enclosure 11 is provided with the fenestra of installing for small-bore middle and high sound loud speaker 12 13, and each small-bore middle and high sound loud speaker 12 is fixed in the fenestra 13; Woofer 2 by vertical cross-section greatly, highly low casing 21 and its built-in heavy caliber bass or super woofer 22 form, casing 21 fronts are provided with the fenestra 23 for heavy caliber bass or super woofer 22 installations, and heavy caliber bass or super woofer 22 are fixedly mounted on fenestra 23.The back side of the casing 21 of woofer 2 is connected with the tank wall of front fenestra 13 bottoms of the casing of middle and high sound box with sound, and the heavy caliber bass or super woofer 22 directions that are arranged in the casing 21 are consistent with the small-bore middle and high sound loud speaker 12 of middle and high sound box with sound.
The fenestra 13 of described column shape sound enclosure 11 all is equipped with for small-bore middle and high sound loud speaker level and inserts the sleeve of installing 14, and each small-bore middle and high sound loud speaker 12 is plugged in the sleeve 14.This advantage that the small-bore loud speaker of middle and high sound is nested with in sleeve 14 structure of back installation is: be installed in that convex portion can make small-bore middle and high sound loud speaker 12 avoid the baffle edge effect outside the sleeve 14 on the casing 11; Convex portion then can make small-bore middle and high sound loud speaker 12 avoid the standing wave influence within the sleeve 14, and it can improve the tonequality of middle and high sound loud speaker effectively.
The casing 11,21 and the sleeve 14 of described disjunctor shape audio amplifier all can be made by plastics class, metal species, timber or fiber board.
Embodiment 2: can be clear that from Fig. 2, disjunctor shape audio amplifier is made up of middle and high sound box with sound 1 and woofer 2, the structure of described middle and high sound box with sound 1 is identical with embodiment 1 with woofer 2, difference is: front fenestra 23 tops of the casing 21 of woofer 2 are connected with the lower backside of the casing 11 of middle and high sound box with sound, and the heavy caliber bass or super woofer 22 directions that are arranged in the casing 21 are consistent with the small-bore middle and high sound loud speaker 12 of middle and high sound box with sound.
Embodiment 3: can be clear that from Fig. 3, disjunctor shape audio amplifier is made up of middle and high sound box with sound 1 and woofer 2, the basic structure of described middle and high sound box with sound 1 is identical with embodiment 1, and difference is: the casing 11 positive basifacials of middle and high sound box with sound 1 are provided with a middle bass phase-reversing tube 15 that communicates with its inner chamber; Described heavy caliber bass or super woofer 22 are installed in the casing 21 of a downward fenestra, and heavy caliber bass or super woofer 22 horn mouths are downward, are provided with bass scattering body 24 in the casing 21 of heavy caliber bass or super woofer 22.The lower backside of the side of the casing 21 of woofer 2 and the casing 11 of middle and high sound box with sound 1 links into an integrated entity.
Embodiment 4: can be clear that from Fig. 4, disjunctor shape audio amplifier is made up of middle and high sound box with sound 1 and woofer 2, the structure of described middle and high sound box with sound 1 and woofer 2 is substantially the same manner as Example 3, difference is: be provided with heavy caliber bass or super woofer 22 that the side direction width of cloth is penetrated in the casing 21, the casing 11 positive basifacials of middle and high sound box with sound 1 are provided with a bass acoustic conducting pipe 25 that communicates with woofer 2 inner chambers.
Embodiment 5: can be clear that from Fig. 5, disjunctor shape audio amplifier is made up of middle and high sound box with sound 1 and woofer 2, the structure of described middle and high sound box with sound 1 and woofer 2 is identical with embodiment 4, the lower backside of one wall of casing 21 and the casing 11 of middle and high sound box with sound links into an integrated entity, and the casing 11 positive bottoms of middle and high sound box with sound 1 are respectively equipped with bass acoustic conducting pipe 3 that communicates with woofer 2 inner chambers and the middle bass phase-reversing tube 15 that communicates with casing 11 inner chambers of middle and high sound box with sound 1.
Claims (6)
1, a kind of disjunctor shape audio amplifier, comprise: the middle and high sound box with sound that constitutes by little, the highly high column shape sound enclosure of vertical cross-section and its built-in several small-bore middle and high sound loud speaker, it is characterized in that: one by vertical cross-section greatly, highly low woofer is connected middle and high sound box with sound one side, forms one with middle and high sound box bodies.
2, disjunctor shape audio amplifier according to claim 1 is characterized in that: the fenestra (13) of column shape sound enclosure (11) all is equipped with for the vertical sleeve of installing (14) that inserts of small-bore middle and high sound loud speaker (12).
3, disjunctor shape audio amplifier according to claim 1 and 2, it is characterized in that: front fenestra (23) top of the casing (21) of woofer (2) is connected with the lower backside of the casing (11) of middle and high sound box with sound, and the heavy caliber bass or super woofer (22) direction that are arranged in the casing (21) are consistent with the small-bore middle and high sound loud speaker (12) of middle and high sound box with sound.
4, disjunctor shape audio amplifier according to claim 1 and 2 is characterized in that: the positive basifacial of the casing (11) of middle and high sound box with sound (1) is provided with a middle bass phase-reversing tube (15) that communicates with its inner chamber.
5, disjunctor shape audio amplifier according to claim 1 and 2 is characterized in that: the positive basifacial of the casing (11) of middle and high sound box with sound (1) is provided with a bass acoustic conducting pipe (25) that communicates with woofer (2) inner chamber.
6, disjunctor shape audio amplifier according to claim 1 and 2 is characterized in that: the bass acoustic conducting pipe (25) that casing (11) front of middle and high sound box with sound (1) is respectively equipped with a middle bass phase-reversing tube (15) that communicates with its inner chamber and communicates with casing (21) inner chamber of woofer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03223485 CN2605712Y (en) | 2003-01-28 | 2003-01-28 | Integrated voice box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03223485 CN2605712Y (en) | 2003-01-28 | 2003-01-28 | Integrated voice box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2605712Y true CN2605712Y (en) | 2004-03-03 |
Family
ID=34162823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03223485 Expired - Fee Related CN2605712Y (en) | 2003-01-28 | 2003-01-28 | Integrated voice box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2605712Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007033532A1 (en) * | 2005-09-19 | 2007-03-29 | Wing Cheong Leung | A sound box integrated multi-channel |
-
2003
- 2003-01-28 CN CN 03223485 patent/CN2605712Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007033532A1 (en) * | 2005-09-19 | 2007-03-29 | Wing Cheong Leung | A sound box integrated multi-channel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |