CN2483925Y - Whole-tone loudspeaker - Google Patents
Whole-tone loudspeaker Download PDFInfo
- Publication number
- CN2483925Y CN2483925Y CN 01213785 CN01213785U CN2483925Y CN 2483925 Y CN2483925 Y CN 2483925Y CN 01213785 CN01213785 CN 01213785 CN 01213785 U CN01213785 U CN 01213785U CN 2483925 Y CN2483925 Y CN 2483925Y
- Authority
- CN
- China
- Prior art keywords
- voice coil
- magnet
- sound
- frame
- loudspeaker
- 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
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model relates to an electronic acoustic product, specifically to a full tone loudspeaker. A spiral shaped magnet inside the loudspeaker is located in the middle part and the ring part of the loudspeaker, the middle part magnet is located inside a concave delve of the magnetic column, a sound loop and a sound loop frame is located between the magnetic column and the ring part magnet, the upper part of a yoke iron is provided with a centering supporting sheet, a basin frame and a paper basin, the center position of the paper basin on the upper part of the magnetic column is a spherical top shaped high voice phonation film concurrently used as a dust proof cover. The utility model has the following advantages: simple structure, perfect function, full frequency playing effect, the sound is clear, the loudness is enough, the hierarchy sense is distinct, and the directionality and permeability are good.
Description
The utility model relates to a kind of electronic audio product, specifically a kind of whole tone loud speaker.
In the prior art, audio amplifier in the common sound equipment is to combine with bass, high pitch loudspeaker, or the divergence type audio amplifier that combines with bass, middle pitch, high pitch loudspeaker, its objective is to reach whole tone playback effect frequently, satisfy the requirement of people's audition, but this audio amplifier on tonequality, tone color definition and each reducing property, all exist difference, it is unintelligible sound usually to occur, dynamics is not enough, and stereovision is not distinct, and directionality is poor, permeability is bad.In addition, common woofer be narrow-band design, if install at grade, then, cause the phase difference problem because of point of articulation does not produce high pitch at grade fast to the then late phenomenon that reaches of intelligent's ear, bass at audio amplifier medium and low spectrum loudspeaker and high pitch loudspeaker.
Task of the present utility model is to overcome above-mentioned weak point of the prior art and a kind of stereovision distinctness, whole tone loud speaker that directionality is strong is provided.
In order to realize above-mentioned task, the utility model provides a kind of new technical solution: this whole tone loud speaker critical piece is a magnet, yoke, the basin frame, cone, centring disk, voice coil loudspeaker voice coil, the high pitch voice coil loudspeaker voice coil, sound ring frame, high sound ring frame, high pitch tibial membrane and magnetic post, the magnet of the rotation bodily form is positioned at the middle part and the ring portion of loud speaker, ring portion magnet is the yoke clamping, middle part magnet is positioned at the depression of magnetic post, high pitch voice coil loudspeaker voice coil and high sound ring frame are around in outside the magnet of middle part, be provided with voice coil loudspeaker voice coil and sound ring frame between magnetic post and ring portion magnet, the yoke top is provided with centring disk, basin frame and cone are positioned at magnet top, middle part, the center of cone is provided with the ball top form height sound tibial membrane of double as dust cap.
The utlity model has following advantage: simple structure, perfect in shape and function, whole tone be result of broadcast frequently, and bass, middle pitch, high pitch is clear, dynamics is sufficient, the stereovision distinctness, and directionality, permeability are good.
Accompanying drawing is embodiment of the present utility model.
Accompanying drawing is a structural representation of the present utility model.
Below in conjunction with accompanying drawing and concrete execution mode essentiality content of the present utility model is described in further detail.
This whole tone loud speaker, critical piece is magnet (1), yoke (2), basin frame (3), cone (4), centring disk (5), voice coil loudspeaker voice coil (6), high pitch voice coil loudspeaker voice coil (7), sound ring frame (8), high sound ring frame (9), high pitch tibial membrane (10) and magnetic post (11), the magnet (1) of the rotation bodily form is positioned at the middle part and the ring portion of loud speaker, ring portion magnet (1) is yoke (2) clamping, middle part magnet (1) is positioned at the depression of magnetic post (11), high pitch voice coil loudspeaker voice coil (7) and high sound ring frame (9) are around in outside the middle part magnet (1), be provided with voice coil loudspeaker voice coil (6) and sound ring frame (7) between magnetic post (11) and ring portion magnet (1), yoke (2) top is provided with centring disk (5), basin frame (3) and cone (4) are positioned at middle part magnet (1) top, the center of cone (4) is provided with the ball top form height sound tibial membrane (10) of double as dust cap.This loud speaker is the same with traditional electrical dynamic formula loud speaker principle, be with in low voice coil loudspeaker voice coil (6) be placed in the high-intensity magnetic field, as the audio voltage electric current make during by voice coil loudspeaker voice coil (6) its voice coil loudspeaker voice coil (6) generation electromotive force promote in bass cone (4) make it send middle bass.High pitch is the electrodynamic type high pitch partly, is during high pitch voice coil loudspeaker voice coil (7) is placed in the bass magnetic post medium-high magnetic field, makes its generation electromotive force promote ball top form height sound tibial membrane (10) as the audio voltage electric current during by high pitch voice coil loudspeaker voice coil (7) and makes it send high pitch.Owing to adopted this structure, this loud speaker can be emitted the whole tone yupin effect of 20Hz-200KHz in coaxial same-phase last time.
Claims (1)
1. whole tone loud speaker, critical piece is magnet (1), yoke (2), basin frame (3), cone (4), centring disk (5), voice coil loudspeaker voice coil (6), high pitch voice coil loudspeaker voice coil (7), sound ring frame (8), high sound ring frame (9), high pitch tibial membrane (10) and magnetic post (11), it is characterized in that: the magnet (1) of the rotation bodily form is positioned at the middle part and the ring portion of loud speaker, ring portion magnet (1) is yoke (2) clamping, middle part magnet (1) is positioned at the depression of magnetic post (11), high pitch voice coil loudspeaker voice coil (7) and high sound ring frame (9) are around in outside the middle part magnet (1), be provided with voice coil loudspeaker voice coil (6) and sound ring frame (7) between magnetic post (11) and ring portion magnet (1), yoke (2) top is provided with centring disk (5), basin frame (3) and cone (4) are positioned at middle part magnet (1) top, the center of cone (4) is provided with the ball top form height sound tibial membrane (10) of double as dust cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01213785 CN2483925Y (en) | 2001-03-30 | 2001-03-30 | Whole-tone loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01213785 CN2483925Y (en) | 2001-03-30 | 2001-03-30 | Whole-tone loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2483925Y true CN2483925Y (en) | 2002-03-27 |
Family
ID=33632669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01213785 Expired - Fee Related CN2483925Y (en) | 2001-03-30 | 2001-03-30 | Whole-tone loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2483925Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110381427A (en) * | 2019-08-04 | 2019-10-25 | 张家界龙仕高科技有限公司 | A kind of full range coil-moving speaker |
-
2001
- 2001-03-30 CN CN 01213785 patent/CN2483925Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110381427A (en) * | 2019-08-04 | 2019-10-25 | 张家界龙仕高科技有限公司 | A kind of full range coil-moving speaker |
| CN110381427B (en) * | 2019-08-04 | 2024-06-25 | 张家界龙仕高科技有限公司 | Full-frequency moving-coil 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 |