CN2640171Y - Ball-type acoustical generator of 360 degrees, omnibearing high-pitch, superhigh-pitch - Google Patents
Ball-type acoustical generator of 360 degrees, omnibearing high-pitch, superhigh-pitch Download PDFInfo
- Publication number
- CN2640171Y CN2640171Y CN 03267405 CN03267405U CN2640171Y CN 2640171 Y CN2640171 Y CN 2640171Y CN 03267405 CN03267405 CN 03267405 CN 03267405 U CN03267405 U CN 03267405U CN 2640171 Y CN2640171 Y CN 2640171Y
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- ball
- pronunciation
- support
- sound
- high pitch
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- Expired - Fee Related
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Abstract
The utility model provides a 360-degree omnidirectional high pitch and super high pitch ball sounder. A high pitch basket is arranged between the pedestal and the bracket. The pedestal is fixed and connected with the bracket by a link rod. A cylinder-shaped sound producing piece is arranged in the high pitch basket. At least three re-entrant cavities and buzzers are equably positioned in the inner wall of the cylinder-shaped sound producing piece. A hush pipe is arranged in the cylinder-shaped sound producing piece. A super high pitch melon-petal sound producing ball is arranged on the upper part of the bracket. On the top part of the sound producing ball are the re-entrant cavities and the buzzers. A muffler ball is immovably arranged in the sound producing ball. A bullet-shaped acoustic conductor is positioned on the upper part of the sound producing ball. The acoustic conductor is fixed on the bracket by the bracket body. The utility model has the advantages of all rating, clear and bright in high frequencies, and perfect spot effects. Applying with the prior sound box, the sound effects can be improved.
Description
Technical field
The utility model relates to a kind of sound appliances, and more particularly, it relates to a kind of 360 ° of comprehensive high pitchs, superelevation sound ball formula acoustical generator.
Background technology
At present, traditional multichannel frequency division audio amplifier can't be avoided the connection problem by the frequency division generation, and the audio amplifier designer has only a multichannel formula system unit is focused on a bit, promptly forms traditional audio amplifier of the best listening location of a general designation " emperor position ".When listening hearer's position change even being that head rotates slightly, whole sound field loses shape at once, and all levels, location all change, and are in on-the-spot telepresenc thereby can't know from experience.In addition, traditional audio amplifier is owing to be subjected to the restriction (voice coil loudspeaker voice coil) of acoustical generator, and its hyperfrequency part is general not enough, also has same problem comprising the high-grade Hi-Fi sound equipment on the existing market.
Summary of the invention
It is comprehensive that the purpose of this utility model is to provide a kind of energy to realize, high frequency is clear, bright, a kind of 360 ° of comprehensive high pitchs, superelevation sound ball formula acoustical generator that spot effect is desirable.
The purpose of this utility model is to be achieved by following technical scheme: a kind of 360 ° of comprehensive high pitchs, superelevation sound ball formula acoustical generator, comprise base, support, be provided with connecting rod in the support bottom, between base and support, be provided with columniform high pitch and spend indigo plant, in high pitch is spent basket, be provided with cylinder pronunciation sheet, at least three groove horn chambers arranged at the inner wall even distribution of cylinder pronunciation sheet; Be fixed with piezo at groove horn chamber outer bottom point; Cylinder pronunciation sheet, groove horn chamber and piezo constitute the high pitch sounding body jointly; In cylinder pronunciation sheet, be provided with hush pipe; Base and support are connected and fixed by connecting rod; Be installed with superelevation sound pronunciation ball on support top, this pronunciation ball profile is the melon flap, and the top of the ball that pronounces is a groove horn chamber, is fixed with piezo at the outer bottom point of groove horn chamber; Pronunciation ball, groove horn chamber and piezo constitute superelevation sound sounding body jointly; In the pronunciation ball, be installed with the noise reduction ball; Be provided with bullet-headed sound-conducting body on pronunciation ball top, this sound-conducting body is fixed on the support by support body.
Adopting on the basis of above-mentioned measure, improving further that to be that high pitch is spent blue being made up of connecting axle more than three and polylith annular sheet metal, be connected in series to good between connecting axle and the annular sheet metal.Frequency divider is set in base, simultaneously two binding posts is set on base and makes things convenient for wiring.
Acoustical generator of the present utility model has 360 ° of comprehensive, frequency response range 2KHz～35KHz, and sensitivity is greater than 96dB, the characteristics of load power 30～120W.
Description of drawings
Fig. 1 is wherein a kind of structural representation of specific embodiment of the utility model.
Among the figure: base 1 support 2 high pitchs are spent blue 3 connecting rods, 21 cylinders pronunciation sheet 4
Embodiment
The utility model is further described below in conjunction with accompanying drawing.
As shown in Figure 1,360 ° of comprehensive high pitchs of the present utility model, superelevation sound ball formula acoustical generator comprise base 1, support 2, and base 1 and support 2 all are revolving bodies that a stone material is manufactured, and are provided with frequency divider 10 in base 1, two binding posts 20 on its outer wall.Be fixed with whorl brace rod 21 in support 2 bottoms; between base 1 and support 2, be provided with columniform high pitch and spend blue 3; high pitch spends blue 3 to be made up of four connecting axles 31 and five annular sheet metals 32, is connected in series between connecting axle 31 and the annular sheet metal 32, and its effect is extension high pitch and protective effect.Spend at high pitch to be provided with cylinder pronunciation sheet 4 in blue 3, five groove horn chambers 5 are arranged, be fixed with piezo 51 at groove horn chamber 5 outer bottoms point at the inner wall even distribution of cylinder pronunciation sheet 4; Cylinder pronunciation sheet 4, groove horn chamber 5 and piezo 51 common formation high pitch sounding bodies; In cylinder pronunciation sheet 4, be provided with papery hush pipe 6.Base 1 and support 2 are connected and fixed by whorl brace rod 21.
Be adhesively fixed with the superelevation sound pronunciation ball 7 of melon flap on support 2 tops, the top of pronunciation ball 7 is a groove horn chamber 71, is fixed with piezo 72 at the outer bottom point of groove horn chamber 71; Pronunciation ball 7, groove horn chamber 71 and piezo 72 common formation superelevation sound sounding bodies; Be adhesively fixed with the noise reduction ball 8 of melon flap on the support 2 in pronunciation ball 7; Be provided with bullet-headed sound-conducting body 9 on pronunciation ball 7 tops, this sound-conducting body 9 is fixed on the support 2 by the metal support body; Its effect is to extend the superelevation sound, plays protection pronunciation ball 7 and decoration function simultaneously.
The utility model fits best has 360 ° middle bass unit audio amplifier use, when playing back music, the music of reducing is admirably played (performance) sight live, its high frequency is clear, bright, intermediate frequency is penetrating, lucid and lively, solid strong, the amount Ganfeng richness of low frequency, each frequency range sound is well arranged, it is careful to analyze, no matter musical instrument, vocal music or other sound all have perfect the deduction, make the people place oneself in the midst of the musical performance scene seemingly, the existence of audio amplifier is also no longer obviously experienced in the restriction of " emperor position " when deduced by traditional audio amplifier.
The utility model also can be used as independently, and superelevation sound unit uses.This acoustical generator points to the collocation of formula audio amplifier with conventional planar and uses, and also can produce effect preferably.Because in this acoustical generator when work, is with full range, authentic, comprehensive pronunciation, can give listen that the hearer represents that source of sound implies enrich the hyperfrequency music detail, increase hyperfrequency air sense and presence, remedy the obviously not enough weakness of hyperfrequency that traditional audio amplifier exists, thereby reached the hearing effect that promotes former audio amplifier.
Claims (4)
1. 360 ° of comprehensive high pitchs, superelevation sound ball formula acoustical generator, comprise base (1), support (2), it is characterized in that: be installed with connecting rod (21) in support (2) bottom, between base (1) and support (2), be provided with columniform high pitch and spend indigo plant (3), in high pitch is spent indigo plant (3), be provided with cylinder pronunciation sheet (4), at least three groove horn chambers (5) arranged at the inner wall even distribution of cylinder pronunciation sheet (4); Be fixed with piezo (51) at groove horn chamber (5) outer bottom point; Cylinder pronunciation sheet (4), groove horn chamber (5) and piezo (51) constitute the high pitch sounding body jointly; In cylinder pronunciation sheet (4), be provided with hush pipe (6); Base (1) and support (2) are connected and fixed by connecting rod (21); Be installed with superelevation sound pronunciation ball (7) on support (2) top, this pronunciation ball (7) profile is the melon flap, and the top of the ball (7) that pronounces is a groove horn chamber (71), is fixed with piezo (72) at the outer bottom point of groove horn chamber (71); Pronunciation ball (7), groove horn chamber (71) and piezo (72) constitute superelevation sound sounding body jointly; In pronunciation ball (7), be installed with noise reduction ball (8); Be provided with bullet-headed sound-conducting body (9) on pronunciation ball (7) top, this sound-conducting body (9) is fixed on the support (2) by support body.
2. acoustical generator according to claim 1 is characterized in that: high pitch spends indigo plant (3) to be made up of the connecting axle more than three (31) and polylith annular sheet metal (32), is connected in series between connecting axle (31) and the annular sheet metal (32).
3. acoustical generator according to claim 1 and 2 is characterized in that: be provided with frequency divider (10) in base (1).
4. acoustical generator according to claim 3 is characterized in that: be provided with two binding posts (20) on base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03267405 CN2640171Y (en) | 2003-07-09 | 2003-07-09 | Ball-type acoustical generator of 360 degrees, omnibearing high-pitch, superhigh-pitch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03267405 CN2640171Y (en) | 2003-07-09 | 2003-07-09 | Ball-type acoustical generator of 360 degrees, omnibearing high-pitch, superhigh-pitch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2640171Y true CN2640171Y (en) | 2004-09-08 |
Family
ID=34298779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03267405 Expired - Fee Related CN2640171Y (en) | 2003-07-09 | 2003-07-09 | Ball-type acoustical generator of 360 degrees, omnibearing high-pitch, superhigh-pitch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2640171Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102857840A (en) * | 2012-09-18 | 2013-01-02 | 李明科 | Voice box bracket |
| CN111223472A (en) * | 2020-03-10 | 2020-06-02 | 杭州意能电力技术有限公司 | Ball-vibrating type high-strength pneumatic sound source |
-
2003
- 2003-07-09 CN CN 03267405 patent/CN2640171Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102857840A (en) * | 2012-09-18 | 2013-01-02 | 李明科 | Voice box bracket |
| CN111223472A (en) * | 2020-03-10 | 2020-06-02 | 杭州意能电力技术有限公司 | Ball-vibrating type high-strength pneumatic sound source |
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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 |