CN2315748Y - Ball top hornunit with sound absorption hole position on panel - Google Patents
Ball top hornunit with sound absorption hole position on panel Download PDFInfo
- Publication number
- CN2315748Y CN2315748Y CN 97245682 CN97245682U CN2315748Y CN 2315748 Y CN2315748 Y CN 2315748Y CN 97245682 CN97245682 CN 97245682 CN 97245682 U CN97245682 U CN 97245682U CN 2315748 Y CN2315748 Y CN 2315748Y
- Authority
- CN
- China
- Prior art keywords
- panel
- ball top
- sound absorption
- sound
- hole position
- 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 - Fee Related
Links
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model relates to a ball top horn unit with a sound absorption hole position on a panel, which is characterized in that the periphery of a ball top vibrating diaphragm of the panel is provided with a plurality of through holes, the other side of the panel is correspondingly provided with sound absorption material. With the ball top horn unit, the panel can prevent excessive reflection of single frequency, a resonance point of the panel of a ball top treble horn can be altered, interference effect caused by high pitch resonance generated by bass unit vibration is improved so that the sound quality is improved efficiently, and the defects of the prior art is overcome. The utility model has the advantages of beautiful appearance and sharp structural characteristics.
Description
The utility model relates to a kind of sound-producing device that is mainly used in the sound system, specifically refers to the ball top loudspeaker unit of band sound absorption hole position on a kind of panel.
Loudspeaker are the key devices in the sound system, the Mechanical Builds of loudspeaker directly has influence on the acoustical quality of sound equipment, the ball that adopts in the existing sound system is risen the sound loudspeaker, its panel is a level and smooth complete plectane, though the very good sound loudspeaker of this ball have certain utility function and acoustical quality, but because the reflection function of panel causes the sub reflector of crossing of single-frequency easily, and join when being installed on the audio amplifier when it, produce interference effect because of the vibrations of the bass unit on the audio amplifier cause the high pitch harmonic shock easily, thereby prior art is difficult to obtain more gratifying high-quality acoustical quality.
The purpose of this utility model just is to provide the ball top loudspeaker unit of band sound absorption hole position on a kind of panel, some through holes to be set on every side by ball top at panel, and the sound-absorbing material correspondingly is set at the panel opposite side, make this panel can prevent the sub reflector of crossing of single-frequency preferably, change ball and rise the harmonic shock point of sound loudspeaker panel, thereby improve tonequality effectively, overcome the deficiencies in the prior art preferably.
The purpose of this utility model realizes in the following manner: the ball top loudspeaker unit of band sound absorption hole position on a kind of panel, mainly form by panel, ball top vibrating diaphragm, hold-down screw and corresponding electromagnetic component, it is characterized in that around the vibrating diaphragm of the ball top of panel, some through holes being set, and the sound-absorbing material correspondingly is set at the panel opposite side.
Adopt the ball top loudspeaker unit of band sound absorption hole position on the panel of the present utility model, the structure of some through holes is set and the sound-absorbing material correspondingly is set owing to adopted around the ball top of panel at the panel opposite side, make this panel can prevent the sub reflector of crossing of single-frequency preferably, change ball and risen the harmonic shock point of sound loudspeaker panel, improve the high pitch harmonic shock of bass unit vibrations initiation and produce interference effect, thereby improve tonequality effectively, overcome the deficiencies in the prior art preferably, also have the advantage of good looking appearance and distinct architectural feature simultaneously.
Description of drawings:
Accompanying drawing is a kind of example structure schematic diagram of the present utility model.
Below in conjunction with drawings and Examples the utility model is further described.
As shown in the figure, the ball top loudspeaker unit of band sound absorption hole position on the panel of the present utility model, mainly form by panel (1), ball top vibrating diaphragm (3), hold-down screw (4) and corresponding electromagnetic component (5), the ball top vibrating diaphragm (3) that it is characterized in that panel (1) is provided with some through holes (2) on every side, and at panel (1) opposite side the sound-absorbing material is set correspondingly.Electromagnetic component on it (5) is fixed on the panel by hold-down screw (4).Above-mentioned panel is owing to added through hole and sound-absorbing material, thereby can prevent the cross sub reflector of original panel preferably to single-frequency, holding frequency response curve straight, and the frequency response curve do adjustment effectively of ball being risen sound by the sound-absorbing material, the adding of position, hole has simultaneously also changed the harmonic shock point that ball is risen sound loudspeaker panel preferably, and can partly improve the high pitch harmonic shock that causes because of the bass unit on audio amplifier vibrations and produce interference effect, thereby realized the purpose of this utility model preferably.
Claims (1)
- The ball top loudspeaker unit of band sound absorption hole position on a kind of panel, mainly form by panel (1), ball top vibrating diaphragm (3), hold-down screw (4) and corresponding electromagnetic component (5), it is characterized in that being provided with some through holes (2) on every side, and the sound-absorbing material correspondingly is set at panel (1) opposite side at the ball top of above-mentioned panel (1) vibrating diaphragm (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97245682 CN2315748Y (en) | 1997-09-11 | 1997-09-11 | Ball top hornunit with sound absorption hole position on panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97245682 CN2315748Y (en) | 1997-09-11 | 1997-09-11 | Ball top hornunit with sound absorption hole position on panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2315748Y true CN2315748Y (en) | 1999-04-21 |
Family
ID=33954089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97245682 Expired - Fee Related CN2315748Y (en) | 1997-09-11 | 1997-09-11 | Ball top hornunit with sound absorption hole position on panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2315748Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112543399A (en) * | 2020-11-30 | 2021-03-23 | 歌尔股份有限公司 | Diaphragm assembly and loudspeaker |
-
1997
- 1997-09-11 CN CN 97245682 patent/CN2315748Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112543399A (en) * | 2020-11-30 | 2021-03-23 | 歌尔股份有限公司 | Diaphragm assembly and loudspeaker |
| CN112543399B (en) * | 2020-11-30 | 2023-08-18 | 歌尔股份有限公司 | Vibrating diaphragm assembly and loudspeaker |
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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 |