CN105592391A - Double-folding ring radiator - Google Patents
Double-folding ring radiator Download PDFInfo
- Publication number
- CN105592391A CN105592391A CN201610166896.XA CN201610166896A CN105592391A CN 105592391 A CN105592391 A CN 105592391A CN 201610166896 A CN201610166896 A CN 201610166896A CN 105592391 A CN105592391 A CN 105592391A
- Authority
- CN
- China
- Prior art keywords
- ring
- interior
- location division
- heavy burden
- interior annular
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2209/00—Details of transducers of the moving-coil, moving-strip, or moving-wire type covered by H04R9/00 but not provided for in any of its subgroups
Abstract
The invention relates to a double-folding ring radiator and belongs to the technical field of a loudspeaker. The double-folding ring radiator includes a peripheral fixation part. The radiator comprises an inner load-bearing positioning part, an inner annular folding ring, an outer load-bearing positioning part, and an outer annular folding ring from the center to outward in a radial direction in turn. A periphery of the outer annular folding ring is joined with the fixation part. The wall thickness of the outer annular folding ring is more than that of the inner annular folding ring. The double-folding ring radiator plays the radiation action during a small power, strengthens the low frequency effect, does not obliquely vibrates when the power is large, and has good low frequency response effect.
Description
Technical field
The present invention relates to a kind of double folding ring radiator, belong to the technical field of loudspeaker.
Background technology
Existing radiator is substantially all a ring (R ring) design, embodies not enough in LF-response. Therefore a lot of people have changed ring soft, reduced the lowest resonance frequency FOC of radiator, but so, radiator are easy to, and there will be the problem of radiator oblique shock in strengthening volume, makes on the contrary LF-response variation uncontrolled.
Summary of the invention
The object of the invention is to provide one can in the time of small-power, play radiation effects, strengthens low-frequency effect, and there will not be the double folding ring radiator tiltedly shaking when high-power, has solved the problem that prior art exists.
Above-mentioned technical purpose of the present invention mainly solves by the following technical programs: it comprises peripheral fixed part, this radiator from center be radially outward followed successively by interior heavy burden location division, interior annular ring, heavy burden location division, outer ring ring, outer rim and the fixed part of described outer ring ring join, and the wall thickness of described outer ring ring is greater than the wall thickness of interior annular ring. Design this double folding ring radiator, mainly in limited space, how better to utilize exactly the improvement of radiator to low frequency for current radiator. With previous ring, can only change soft or change thin ring, my this radiator has increased the various amplitude that can pass through to adjust two rings now. Allow audio amplifier air pressure inside obtain certain alleviation. In the problem that solves radiator oblique shock, also played certain improvement effect simultaneously. Peripheral ring Thickness Design is thicker, does not have so larger effect low power time, and the design of inner ring is thinner, equally can play radiation effects when small-power, strengthens low-frequency effect. When high-power, inner ring also has cushion space in peak power in addition, occurs oblique shock so just can not make radiator high-power time.
As preferably, the wall thickness of described outer ring ring be interior annular ring wall thickness 1.5-2 doubly. Difference between the wall thickness of outer ring ring and the wall thickness of interior annular ring is rationally set, can effectively suppress outer ring ring and low power time, there will not be vibration, when high-power, outer ring ring can vibrate, thereby ensure that the present invention can effectively respond in the time of each power, thereby strengthened the effect of low frequency.
As preferably, the cross section of described outer ring ring and the cross section of interior annular ring are circular arc, and the 1.5-3 of the internal diameter R2 in the cross section that the internal diameter R1 in the cross section of described outer ring ring is interior annular ring doubly. The cross section internal diameter of outer ring ring is done and can make greatly outer ring ring can play the excellent support of external heavy burden location division, interior annular ring and interior heavy burden location division, shake to reduce tiltedly.
As preferably, the arc angle in the cross section of described outer ring ring equates with the arc angle in the cross section of interior annular ring, thereby makes the linearity of the vibration of outer ring ring and the vibration of interior annular ring better, shakes to reduce tiltedly.
As preferably, described interior heavy burden location division is enclosed with interior variable weights, described outer heavy burden location division is enclosed with outer variable weights, described interior variable weights, outer variable weights, interior heavy burden location division, interior annular ring, outer heavy burden location division, outer ring ring and fixed part are integrated sulfidization molding structure, thereby make between each structure to connect and supporting more reliable, thereby reduce to greatest extent the generation of tiltedly shaking, ensured LF-response effect of the present invention.
As preferably, the opening direction of described outer ring ring is consistent with the opening direction of interior annular ring, and the opening top edge of outer ring ring flushes with the opening top edge of interior annular ring, and the bottom of outer ring ring is lower than the bottom of interior annular ring.
As preferably, the thickness of described outer heavy burden location division be interior heavy burden location division thickness 1.5-3 doubly. Wherein, thicker outer heavy burden location division can internal annular ring and interior heavy burden location division play good supporting, thereby while ensureing small-power, outer heavy burden location division there will not be the situation of vibration, when high-power, outer heavy burden location division there will be vibration, thereby has controlled well LF-response of the present invention.
The features such as therefore, the present invention has can play radiation effects in the time of small-power, strengthens low-frequency effect, and there will not be tiltedly when high-power and shake, and LF-response is effective.
Brief description of the drawings
Fig. 1 is a kind of schematic cross-section of the present invention;
Fig. 2 is the upward view of Fig. 1.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment 1: as depicted in figs. 1 and 2, comprise peripheral fixed part 1, this radiator from center be radially outward followed successively by interior heavy burden location division 2, interior annular ring 3, heavy burden location division 4, outer ring ring 5, the outer rim of outer ring ring 5 and fixed part 1 join, and the wall thickness of outer ring ring 5 is greater than the wall thickness of interior annular ring. The wall thickness L1 of outer ring ring is 1.6 times of interior annular ring wall thickness, and the cross section of outer ring ring and the cross section of interior annular ring are circular arc, 1.8 times of the internal diameter R2 in the cross section that the internal diameter R1 in the cross section of outer ring ring is interior annular ring. The arc angle in the cross section of outer ring ring equates with the arc angle in the cross section of interior annular ring. Interior heavy burden location division 2 is enclosed with interior variable weights 6, outer heavy burden location division 4 is enclosed with outer variable weights 7, and interior variable weights 6, outer variable weights 7, interior heavy burden location division 2, interior annular ring 3, outer heavy burden location division 4, outer ring ring 5 and fixed part 1 are integrated sulfidization molding structure. The opening direction of outer ring ring 5 is consistent with the opening direction of interior annular ring 3, and the opening top edge of outer ring ring 5 flushes with the opening top edge of interior annular ring, and the bottom of outer ring ring is lower than the bottom of interior annular ring. The thickness h 1 of outer heavy burden location division is 1.8 times of interior heavy burden location division thickness h 2.
Claims (7)
1. a double folding ring radiator, comprise peripheral fixed part, it is characterized in that this radiator from center be radially outward followed successively by interior heavy burden location division, interior annular ring, heavy burden location division, outer ring ring, outer rim and the fixed part of described outer ring ring join, and the wall thickness of described outer ring ring is greater than the wall thickness of interior annular ring.
2. double folding ring radiator according to claim 1, the wall thickness that it is characterized in that described outer ring ring is 1.5-2 times of interior annular ring wall thickness.
3. double folding ring radiator according to claim 1 and 2, it is characterized in that the cross section of described outer ring ring and the cross section of interior annular ring are circular arc, the 1.5-3 of the internal diameter R2 in the cross section that the internal diameter R1 in the cross section of described outer ring ring is interior annular ring doubly.
4. double folding ring radiator according to claim 3, is characterized in that the arc angle in cross section of described outer ring ring and the arc angle in the cross section of interior annular ring equate.
5. double folding ring radiator according to claim 1 and 2, it is characterized in that described interior heavy burden location division is enclosed with interior variable weights, described outer heavy burden location division is enclosed with outer variable weights, and described interior variable weights, outer variable weights, interior heavy burden location division, interior annular ring, outer heavy burden location division, outer ring ring and fixed part are integrated sulfidization molding structure.
6. double folding ring radiator according to claim 1 and 2, it is characterized in that the opening direction of described outer ring ring and the opening direction of interior annular ring are consistent, the opening top edge of outer ring ring flushes with the opening top edge of interior annular ring, and the bottom of outer ring ring is lower than the bottom of interior annular ring.
7. double folding ring radiator according to claim 1 and 2, the thickness that it is characterized in that described outer heavy burden location division is 1.5-3 times of interior heavy burden location division thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610166896.XA CN105592391A (en) | 2016-03-23 | 2016-03-23 | Double-folding ring radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610166896.XA CN105592391A (en) | 2016-03-23 | 2016-03-23 | Double-folding ring radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105592391A true CN105592391A (en) | 2016-05-18 |
Family
ID=55931545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610166896.XA Pending CN105592391A (en) | 2016-03-23 | 2016-03-23 | Double-folding ring radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105592391A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006197259A (en) * | 2005-01-13 | 2006-07-27 | Pioneer Electronic Corp | Edge for speaker, and speaker unit |
| CN201629838U (en) * | 2009-12-21 | 2010-11-10 | 深圳市美欧电子有限责任公司 | Double folding ring electromagnetic loudspeaker |
| US20100303276A1 (en) * | 2009-05-29 | 2010-12-02 | Rockford Corporation | Loudspeaker surround mount |
| CN104038854A (en) * | 2014-05-26 | 2014-09-10 | 国光电器股份有限公司 | Novel portable loudspeaker box |
| CN203984643U (en) * | 2014-06-10 | 2014-12-03 | 常州声泰龙电子音响有限公司 | Passive radiator |
| CN204168475U (en) * | 2014-05-28 | 2015-02-18 | 国光电器股份有限公司 | A kind of symmetrical passive radiator |
| CN205408151U (en) * | 2016-03-23 | 2016-07-27 | 浙江全方音响科技有限公司 | Two book ring radiations |
-
2016
- 2016-03-23 CN CN201610166896.XA patent/CN105592391A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006197259A (en) * | 2005-01-13 | 2006-07-27 | Pioneer Electronic Corp | Edge for speaker, and speaker unit |
| US20100303276A1 (en) * | 2009-05-29 | 2010-12-02 | Rockford Corporation | Loudspeaker surround mount |
| CN201629838U (en) * | 2009-12-21 | 2010-11-10 | 深圳市美欧电子有限责任公司 | Double folding ring electromagnetic loudspeaker |
| CN104038854A (en) * | 2014-05-26 | 2014-09-10 | 国光电器股份有限公司 | Novel portable loudspeaker box |
| CN204168475U (en) * | 2014-05-28 | 2015-02-18 | 国光电器股份有限公司 | A kind of symmetrical passive radiator |
| CN203984643U (en) * | 2014-06-10 | 2014-12-03 | 常州声泰龙电子音响有限公司 | Passive radiator |
| CN205408151U (en) * | 2016-03-23 | 2016-07-27 | 浙江全方音响科技有限公司 | Two book ring radiations |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160518 |