CN203015107U - Novel full-frequency loudspeaker - Google Patents
Novel full-frequency loudspeaker Download PDFInfo
- Publication number
- CN203015107U CN203015107U CN 201220656716 CN201220656716U CN203015107U CN 203015107 U CN203015107 U CN 203015107U CN 201220656716 CN201220656716 CN 201220656716 CN 201220656716 U CN201220656716 U CN 201220656716U CN 203015107 U CN203015107 U CN 203015107U
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- voice coil
- loudspeaker
- loud speaker
- magnetic
- magnetic circuit
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Abstract
The utility model discloses a novel full-frequency loudspeaker. The novel full-frequency loudspeaker includes a loudspeaker body, a supporting frame and a hanging system; the loudspeaker body comprises loudspeaker brackets, loudspeaker vibrating diaphragms, a dustproof cap, dampers, voice coils, a magnetic circuit structure and a base; the loudspeaker vibrating diaphragms, the dustproof cap and the dampers are arranged on the loudspeaker brackets; the magnetic circuit structure is fixed on the base; the voice coils are arranged in the magnetic circuit structure; the voice coils include a first voice coil and a second coil, wherein the first voice coil and the second coil are reversely wound, the magnetic circuit structure is a radial magnetic circuit structure; the loudspeaker body is hung in the supporting frame through the hanging system; the hanging system includes hanging edges and the dampers; the top of the loudspeaker body is connected with the top of the supporting frame through the hanging edges; and the bottom of the loudspeaker body is connected with the supporting frame through the dampers. The novel full-frequency loudspeaker is advantageous in simplified structure, small volume, simple assembly and enhanced audio effect.
Description
Technical field
The utility model relates to a kind of loud speaker, relates in particular to a kind of novel full frequency loud speaker.
Background technology
in recent years, development along with electronics technology industry and material science, electronic product miscellaneous gets frivolous little future development in the past, but be applied in the loud speaker on electronic products such as television set, automobile audio, owing to the magnetic circuit assembly being placed in the outside of jolting plate, cause that its volume is large, thickness is thicker, thereby affect electronic product to frivolous little future development, in addition, because the price of iron in recent years is constantly soaring, and the magnet steel in the magnetic structure of prior art mostly adopts iron core, has therefore caused the raising of manufacturing cost, the existing LCD that is applied to, the loud speaker of the plate video equipment such as PDP, the general airtight basin frame in bottom that adopts, dispensed U-shaped conductive magnetic yoke structure, make loud speaker thickness further be optimized, further use again an auxiliary magnet, improve the magnetic flux density that reduces because saving U-shaped conductive magnetic yoke, the acoustic performance of loud speaker is improved, to be applicable to the novel flat-plate video equipment, but, the loud speaker of this kind structure is plane due to basin frame airtight bottom, magnetic circuit system is arranged on this plane basin frame bottom and is not easy the location, can cause magnetic circuit installation site skew, cacophonia when easily causing speaker operation, and be unfavorable for the magnetic circuit of loudspeaker assembling, in addition in now on the market little speaker products, if in the situation that cavity is less, lifting to whole audio amplifier low frequency is limited, if think further to promote low-frequency effect, need to strengthen the volume of casing, but this is light with market pursuit now, thin, little contradicting, in the design of full frequency speaker, what usually adopt is horizontal magnetic circuit, that single-tone circle or double voice coil all can affect because of the magnetic conduction problem tonequality of loud speaker, therefore, how to provide a kind of under frivolous little prerequisite for the problems referred to above, strengthen the loud speaker of audio frequency effect, the technical problem that solves for the utility model.
The utility model content
Main purpose of the present utility model is to overcome the deficiencies in the prior art, and a kind of designs simplification is provided, and volume is little, and assembling is simple, strengthens the novel full frequency loud speaker of audio frequency effect.
for achieving the above object, the utility model has adopted following technical scheme: a kind of novel full frequency loud speaker, comprise the loud speaker body, bracing frame, suspension, described loud speaker body comprises loudspeaker support, the diaphragm of loudspeaker, dust cap, play ripple, voice coil loudspeaker voice coil, magnetic structure, base, the described diaphragm of loudspeaker, dust cap, playing ripple is arranged on loudspeaker support, described magnetic structure is fixed on base, described voice coil loudspeaker voice coil is arranged in magnetic structure, described voice coil loudspeaker voice coil comprises the first voice coil loudspeaker voice coil, the second voice coil loudspeaker voice coil, described the first voice coil loudspeaker voice coil, the second voice coil loudspeaker voice coil repercussion coiling, described magnetic structure is radial magnetic circuit structure, described loud speaker body hangs in bracing frame by suspension, and described suspension comprises outstanding limit, plays ripple, and described loud speaker bodies top is connected by outstanding limit with the bracing frame top, is connected by the bullet ripple with bracing frame bottom described loud speaker body,
Described radial magnetic circuit structure comprises magnetic conductor, permanent magnet, described magnetic conductor in the form of a ring, cannelure is offered in the centre, described permanent magnet is positioned in the cannelure of magnetic conductor in the form of a ring.
Beneficial effect with respect to prior art is, two magnetic gaps are set in magnetic circuit, two magnetic gaps transient response ability that makes loud speaker that interacts is greatly improved, the magnetic closure of two voice coil loudspeaker voice coil formation has been stopped the distortion due to the leakage field generation, can be widely used in the design of high-quality loud speaker, efficient that can larger lifting loud speaker is with the distortion of avoiding producing due to diaphagras; On raising one's voice the basis of inner magnetic structure, tradition increases suspension (outstanding limit+bullet ripple) and bracing frame, pack into after casing vibration by drum paper of loud speaker promotes air and makes whole loudspeaker vibration, thereby make the dive of low frequency darker, increase low-frequency effect, use more convenient.
Description of drawings
Fig. 1 is structure chart of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
As shown in Figure 1, this novel full frequency loadspeaker structure is simplified, and volume is little, and assembling is simple, strengthens audio frequency effect.This novel full frequency loud speaker, comprise loud speaker body, bracing frame 3, suspension, described loud speaker body comprises loudspeaker support 9, the diaphragm of loudspeaker 11, dust cap 1, plays ripple 4, voice coil loudspeaker voice coil, magnetic structure, base 8, the described diaphragm of loudspeaker 11, dust cap 1, bullet ripple 4 are arranged on loudspeaker support 9, described magnetic structure is fixed on base 8, described voice coil loudspeaker voice coil is arranged in magnetic structure, described voice coil loudspeaker voice coil comprises the first voice coil loudspeaker voice coil 5, the second voice coil loudspeaker voice coil 12, described the first voice coil loudspeaker voice coil 5, the second voice coil loudspeaker voice coil 12 repercussion coilings, described magnetic structure is radial magnetic circuit structure; Described radial magnetic circuit structure comprises magnetic conductor 7, permanent magnet 13, described magnetic conductor 7 in the form of a ring, cannelure 6 is offered in the centre, described permanent magnet 13 in the form of a ring, be positioned in the cannelure 6 of magnetic conductor, two magnetic gaps are set in magnetic circuit, two magnetic gaps transient response ability that makes loud speaker that interacts is greatly improved, the magnetic closure of two voice coil loudspeaker voice coil formation has been stopped the distortion due to the leakage field generation, can be widely used in the design of high-quality loud speaker, efficient that can larger lifting loud speaker is with the distortion of avoiding producing due to diaphagras;
Described loud speaker body hangs in bracing frame 3 by suspension, described suspension comprises outstanding limit 2, plays ripple 4, described loud speaker bodies top is connected by outstanding limit 2 with the bracing frame top, described loud speaker body bottom is connected by playing ripple 4 with bracing frame, on raising one's voice the basis of inner magnetic structure, tradition increases suspension (outstanding limit+bullet ripple) and bracing frame, pack into after casing vibration by drum paper of loud speaker promotes air and makes whole loudspeaker vibration, thereby make the dive of low frequency darker, increase low-frequency effect, use more convenient.
The above is only preferred implementation of the present utility model, enable those skilled in the art to understand or realize the utility model, multiple modification to this embodiment will be apparent to one skilled in the art, in the situation that do not break away from spirit or scope of the present utility model, can realize in other embodiments, therefore, the utility model will can not be limited and embodiment illustrated herein, but will meet the wide region consistent with principle disclosed herein and features of novelty.
Claims (2)
1. novel full frequency loud speaker, it is characterized in that, comprise loud speaker body, bracing frame, suspension, described loud speaker body comprises loudspeaker support, the diaphragm of loudspeaker, dust cap, bullet ripple, voice coil loudspeaker voice coil, magnetic structure, base, the described diaphragm of loudspeaker, dust cap, bullet ripple are arranged on loudspeaker support, described magnetic structure is fixed on base, described voice coil loudspeaker voice coil is arranged in magnetic structure, described voice coil loudspeaker voice coil comprises the first voice coil loudspeaker voice coil, the second voice coil loudspeaker voice coil, described the first voice coil loudspeaker voice coil, the second voice coil loudspeaker voice coil repercussion coiling, described magnetic structure is radial magnetic circuit structure; Described loud speaker body hangs in bracing frame by suspension, and described suspension comprises outstanding limit, plays ripple, and described loud speaker bodies top is connected by outstanding limit with the bracing frame top, is connected by the bullet ripple with bracing frame bottom described loud speaker body.
2. novel full frequency loud speaker according to claim 1, is characterized in that, described radial magnetic circuit structure comprises magnetic conductor, permanent magnet, described magnetic conductor in the form of a ring, cannelure is offered in the centre, described permanent magnet is positioned in the cannelure of magnetic conductor in the form of a ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220656716 CN203015107U (en) | 2012-12-03 | 2012-12-03 | Novel full-frequency loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220656716 CN203015107U (en) | 2012-12-03 | 2012-12-03 | Novel full-frequency loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203015107U true CN203015107U (en) | 2013-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220656716 Expired - Lifetime CN203015107U (en) | 2012-12-03 | 2012-12-03 | Novel full-frequency loudspeaker |
Country Status (1)
| Country | Link |
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| CN (1) | CN203015107U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104796823A (en) * | 2014-01-22 | 2015-07-22 | 宁波升亚电子有限公司 | Suspension side with elastic ribs, cone paper and manufacturing method thereof |
| CN105100996A (en) * | 2015-08-28 | 2015-11-25 | 深圳市冠旭电子有限公司 | Two-in-one loudspeaker unit and headset |
| CN105246008A (en) * | 2015-10-26 | 2016-01-13 | 上海创米科技有限公司 | Resonance type loudspeaker |
| CN106792400A (en) * | 2017-03-16 | 2017-05-31 | 深圳精拓创新科技有限公司 | Loudspeaker and the method for reducing loudspeaker total harmonic distortion |
| CN107465977A (en) * | 2017-09-29 | 2017-12-12 | 钟礼通 | Concentric shafts radiate magnetic circuit loudspeaker |
| CN109286882A (en) * | 2018-09-07 | 2019-01-29 | 安克创新科技股份有限公司 | A kind of passive radiator tuning box |
| CN109951773A (en) * | 2019-03-28 | 2019-06-28 | 张志雄 | Ultralow frequency double resonance loudspeaker and preparation method thereof |
| WO2022062874A1 (en) * | 2020-09-25 | 2022-03-31 | 华为技术有限公司 | Loudspeaker and terminal |
-
2012
- 2012-12-03 CN CN 201220656716 patent/CN203015107U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104796823A (en) * | 2014-01-22 | 2015-07-22 | 宁波升亚电子有限公司 | Suspension side with elastic ribs, cone paper and manufacturing method thereof |
| CN104796823B (en) * | 2014-01-22 | 2019-09-20 | 宁波升亚电子有限公司 | A kind of outstanding side and drum paper and its manufacturing method with bullet rib |
| CN105100996A (en) * | 2015-08-28 | 2015-11-25 | 深圳市冠旭电子有限公司 | Two-in-one loudspeaker unit and headset |
| CN105100996B (en) * | 2015-08-28 | 2018-07-10 | 深圳市冠旭电子股份有限公司 | Two-in-one loudspeaker unit and headphone |
| CN105246008A (en) * | 2015-10-26 | 2016-01-13 | 上海创米科技有限公司 | Resonance type loudspeaker |
| CN106792400A (en) * | 2017-03-16 | 2017-05-31 | 深圳精拓创新科技有限公司 | Loudspeaker and the method for reducing loudspeaker total harmonic distortion |
| CN107465977A (en) * | 2017-09-29 | 2017-12-12 | 钟礼通 | Concentric shafts radiate magnetic circuit loudspeaker |
| CN109286882A (en) * | 2018-09-07 | 2019-01-29 | 安克创新科技股份有限公司 | A kind of passive radiator tuning box |
| CN109951773A (en) * | 2019-03-28 | 2019-06-28 | 张志雄 | Ultralow frequency double resonance loudspeaker and preparation method thereof |
| WO2022062874A1 (en) * | 2020-09-25 | 2022-03-31 | 华为技术有限公司 | Loudspeaker and terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |
|
| CX01 | Expiry of patent term |