CN204652626U - A kind of loudspeaker box combination - Google Patents
A kind of loudspeaker box combination Download PDFInfo
- Publication number
- CN204652626U CN204652626U CN201520282119.2U CN201520282119U CN204652626U CN 204652626 U CN204652626 U CN 204652626U CN 201520282119 U CN201520282119 U CN 201520282119U CN 204652626 U CN204652626 U CN 204652626U
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- bugle
- contiguous block
- audio amplifier
- external
- built
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Abstract
The utility model provides a kind of loudspeaker box combination, comprise external bugle and bass box, at least one built-in woofer is provided with in bass box, external bugle is the top being arranged on bass box, external bugle is provided with audio amplifier contiguous block, the top of bass box is provided with bugle contiguous block, and one end of audio amplifier contiguous block is fixedly connected with by screw with bugle contiguous block, and audio amplifier contiguous block is connected with bugle and also connects brace rod connection by one.External bugle can adjust vertical radiation angle by bass box relatively.The utility model have employed the combination of bass box and external bugle, and when audio frequency exports, built-in woofer is sounding together with external bugle, utilizes the principle of audio frequency sympathetic response, makes to produce better acoustics.
Description
Technical field
The utility model belongs to stereo set field, is specifically related to a kind of loudspeaker box combination, especially a kind of loudspeaker box combination being suitable for outdoor use.
Background technology
Along with the pursuit that people live to high-quality, stereo set is widely to high-end level development.Generally home-use high-end audio amplifier and traditional outdoor bass are all that the inside of audio amplifier is provided with built-in woofer, the effect that built-in woofer and audio amplifier can be empathized.The benefit of the inner built-in woofer of audio amplifier is; can woofer be protected from damaged in collision in transport and use procedure; but because the veil of audio amplifier and casing have certain shielding to audio frequency, the output effect for audio causes impact to a certain degree.For the large-scale outdoor activities had higher requirements concerning tonequality, traditional audio amplifier can not meet the demands.
Summary of the invention
The purpose of this utility model is to provide the better sound equipment of a kind of acoustics, and concrete technical scheme is as follows:
A kind of loudspeaker box combination, comprises bass box and external bugle; Described external bugle is placed in the top of bass box; At least one built-in woofer is provided with in described bass box; The back of described external bugle is provided with audio amplifier contiguous block, and the top of described bass box is provided with bugle contiguous block; One end of described audio amplifier contiguous block is hinged on bugle contiguous block; Also be provided with one between described audio amplifier contiguous block and bugle contiguous block and connect brace rod, one end of described connection brace rod is hinged on audio amplifier contiguous block, connect the other end of brace rod and be hinged on bugle contiguous block; Described bugle contiguous block is provided with several and connects brace rod installing hole.
Principle of the present utility model is: the combination that have employed bass box and external bugle, and when audio frequency exports, built-in woofer is sounding together with external bugle, utilizes the principle of audio frequency sympathetic response, makes to produce better acoustics.The audio frequency propagation of traditional bass box is subject to the limitation of audio amplifier and wire side and covers, and can not ensure that comprehensive audio frequency effect is all fine.The utility model can by connecting the vertical direction that brace rod adjusts between external bugle and bass box in the installation site of bugle contiguous block difference, namely the angle of radiation of external bugle can adjust according to field condition, can improve the radio reception situation in each orientation on-the-spot further.
Preferably, described bugle contiguous block is fluted body, and described audio amplifier contiguous block and bugle contiguous block match each other; Described bugle contiguous block is provided with bugle installing hole, and described audio amplifier contiguous block is provided with audio amplifier installing hole, and described audio amplifier installing hole is fixedly connected with by screw or pin with bugle installing hole.
Further, described built-in woofer and external bugle are by audio connecting cord signal transmission.
Preferably, be provided with two identical and built-in woofers be arranged in parallel in described bass box, described external bugle is equal with the vertical range of two built-in woofers respectively.
Loudspeaker box combination of the present utility model is more suitable for for open air use, and its audio output effect is obviously better than traditional audio amplifier; Loudspeaker box combination structure of the present utility model is simple, assembling is easy, and can split use between external bugle and bass box, applicability is wide.
Accompanying drawing explanation
Fig. 1 is the external bugle side schematic view of embodiment;
Fig. 2 is the bass box side schematic view of embodiment;
Fig. 3 is the bass box front view of embodiment;
Fig. 4 is the bass box top plan view of embodiment;
Fig. 5 is the side schematic view of the loudspeaker box combination of embodiment;
Fig. 6 is the schematic perspective view at the loudspeaker box combination back side of embodiment;
The external bugle of Reference numeral: 1-; 11-audio amplifier contiguous block; 12-first audio amplifier installing hole; 13-second audio amplifier installing hole; 2-bass box; 21-bugle contiguous block; 22-first bugle installing hole; 23-second bugle installing hole; The built-in woofer of 24-first; The built-in woofer of 25-second; 3-connects brace rod; 31-first connecting hole; 32-second connecting hole.
Embodiment
Specific embodiments of the present utility model is further illustrated below in conjunction with accompanying drawing:
As Fig. 5 and Fig. 6, a kind of loudspeaker box combination, comprise external bugle 1 and bass box 2, external bugle 1 is placed in the top of bass box 2.
As Fig. 1, the back of external bugle 1 is provided with audio amplifier contiguous block 11, and one end of audio amplifier contiguous block 11 is provided with the first audio amplifier installing hole 12, and the middle part of audio amplifier contiguous block 11 is provided with the second audio amplifier installing hole 13.
As Fig. 2 to Fig. 4, the top of bass box 2 is provided with bugle contiguous block 21, and bugle contiguous block 21 is in fluted body, and bugle contiguous block 21 is provided with the first bugle installing hole 22 and the second bugle installing hole 23.Bass box 2 inside is provided with two built-in woofers 24,25, two built-in woofers 24,25 symmetrical.Bugle contiguous block 21 is arranged on the axis of two built-in woofers 24,25.
As Fig. 5 and Fig. 6, audio amplifier contiguous block 11 matches with the concave part size of bugle contiguous block 21, and it is hinged that the first audio amplifier installing hole 12 and the first bugle installing hole 22 pass through screw.Also be provided with between audio amplifier contiguous block 11 and bugle contiguous block 12 and connect brace rod 3.The one end connecting support bar 3 is provided with the first connecting hole 31, and the other end connecting brace rod 3 is provided with the second connecting hole 32.It is hinged that second audio amplifier installing hole 13 and the first connecting hole 31 pass through screw.It is hinged that second bugle installing hole 23 and the second connecting hole 32 pass through screw.In the present embodiment, the second bugle installing hole 23 has three, according to on-the-spot needs, can be installed on the second different bugle installing holes 23, connection brace rod 3 to adjust the audio frequency radiation position of external bugle 1.After installation, external bugle 1 is placed on the axis of two built-in woofers 24,25, and the vertical range of external bugle 1 woofer 24,25 built-in with two is respectively equal.
The audio connecting cord of signal transmission is also provided with between external bugle 1 and built-in woofer 24,25.Make external bugle 1 and two built-in woofer 24,25 synchronous cants by audio connecting cord when raising one's voice, the audio frequency of external bugle 1 and two built-in woofers 24,25 is empathized, and loud-speaking effect is better.
The present embodiment is only better embodiment of the present utility model, and all equivalent technologies conversion done under operation principle of the present utility model and thinking, are all considered as protection range of the present utility model.
Claims (4)
1. a loudspeaker box combination, is characterized in that, comprises bass box and external bugle; Described external bugle is placed in the top of bass box; At least one built-in woofer is provided with in described bass box; The back of described external bugle is provided with audio amplifier contiguous block, and the top of described bass box is provided with bugle contiguous block; One end of described audio amplifier contiguous block is hinged on bugle contiguous block; Also be provided with one between described audio amplifier contiguous block and bugle contiguous block and connect brace rod, one end of described connection brace rod is hinged on audio amplifier contiguous block, connect the other end of brace rod and be hinged on bugle contiguous block; Described bugle contiguous block is provided with several and connects brace rod installing hole.
2. a kind of loudspeaker box combination according to claim 1, is characterized in that, described bugle contiguous block is fluted body, and described audio amplifier contiguous block and bugle contiguous block match each other; Described bugle contiguous block is provided with bugle installing hole, and described audio amplifier contiguous block is provided with audio amplifier installing hole, and described audio amplifier installing hole is fixedly connected with by screw or pin with bugle installing hole.
3. a kind of loudspeaker box combination according to claim 1, is characterized in that, described built-in woofer and external bugle are by audio connecting cord signal transmission.
4. a kind of loudspeaker box combination according to claim 1, is characterized in that, be provided with two identical and built-in woofers be arranged in parallel in described bass box, described external bugle is equal with the vertical range of two built-in woofers respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520282119.2U CN204652626U (en) | 2015-05-04 | 2015-05-04 | A kind of loudspeaker box combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520282119.2U CN204652626U (en) | 2015-05-04 | 2015-05-04 | A kind of loudspeaker box combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204652626U true CN204652626U (en) | 2015-09-16 |
Family
ID=54105332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520282119.2U Active CN204652626U (en) | 2015-05-04 | 2015-05-04 | A kind of loudspeaker box combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204652626U (en) |
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2015
- 2015-05-04 CN CN201520282119.2U patent/CN204652626U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |