CN2539369Y - Improvement of loudspeaker structure - Google Patents
Improvement of loudspeaker structure Download PDFInfo
- Publication number
- CN2539369Y CN2539369Y CN 02226892 CN02226892U CN2539369Y CN 2539369 Y CN2539369 Y CN 2539369Y CN 02226892 CN02226892 CN 02226892 CN 02226892 U CN02226892 U CN 02226892U CN 2539369 Y CN2539369 Y CN 2539369Y
- Authority
- CN
- China
- Prior art keywords
- voice coil
- loudspeaker
- location
- basin frame
- inner edge
- 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 a structural improvement of the loudspeaker of the audio output and the loudspeaker of the electric audio equipment such as the sound box or the multimedia, which comprises an U shaped iron arranged in the bottom basin frame, and a magnet, a split washer and a voice coil folded and arranged successively in the U shaped iron. A locating ring is arranged in the inner side of the basin frame, Two planes of the locating ring are composed of an U shaped iron on the lower plane of the locating ring and an outer edge of the elastic wave on the upper plane of the locating ring, wherein the upper plane of the locating ring is fixedly connected with the outer edge of the elastic wave, the lower plane of the locating ring is fixedly connected with the top end of the U shaped iron, the inner edges of the elastic wave and the diaphragm are directly fixedly connected with the voice ring, a plurality of claws and feet at the lower end of the basin frame locating ring and symmetrically arranged terminals are directly fixed on the U shaped iron, the inner edge of the elastic wave and the inner edge of the diaphragm are directly bonded with the voice ring as a plane, the top of the plane is connected with a dust-proof cover. The utility model has an advantage of suitable for various electric audio equipments.
Description
Technical field
The utility model relates to the structural improvement of loudspeaker of the electroacoustic apparatus such as loud speaker, audio amplifier or multimedia of audio frequency output.
Background technology
The loudspeaker that tradition is commonly used (structure as shown in Figure 5), its U iron 1 directly is fixed in the bottom of basin frame 7, in its hollow part successively closed assembly magnet 2, washer 3, voice coil loudspeaker voice coil 4, voice coil loudspeaker voice coil 4 tops cover dust cap 6, be positioned at basin frame 7 tip edge vibrating diaphragm 5 is housed, its weak point is:
1. for voice coil loudspeaker voice coil, it sees through holding of vibrating diaphragm indirect, and can't make voice coil loudspeaker voice coil do the best perpendicular cuts motion stably, easily produces the beat quality distortion when power is big, and output is limited to causing.
2. this see through vibrating diaphragm again with the voice coil loudspeaker voice coil mode of connection, loudspeaker are being required under the high-quality condition, further effectively dwindle the loudspeaker volume.
3. it is little to bear power, and acoustic pressure is low, and cost is higher, complex process and wayward.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art part and provide a kind of voice coil loudspeaker voice coil that makes to move both vertically better, and then increase power, make tonequality better and undistorted, and the body of loudspeaker also can effectively dwindle thereby have fine tonequality performance, power bearing ability is multiplied, and manufacture craft is simple, and is with low cost, the structural improvement of the loudspeaker that are easy to control.
The purpose of this utility model can reach by following measure:
This structural improvement that relates to the loudspeaker of electroacoustic apparatus, comprise: the U iron that is equipped with in its bottom basin frame, the magnet of closed assembly, washer and voice coil loudspeaker voice coil successively in the U iron, its special character is: be provided with the location annulus in basin frame inboard, wherein: the plane is affixed with bullet ripple outer rim on the annulus of location, location annulus lower plane and U iron top are affixed, play ripple inner edge, vibrating diaphragm inner edge directly and voice coil loudspeaker voice coil affixed, several pawl pin and the symmetrically arranged terminal thereof of annulus lower end, basin frame location directly are fixed on the U iron, it is directly affixed with voice coil loudspeaker voice coil to play ripple inner edge, vibrating diaphragm inner edge, its top connection dust cap.
The purpose of this utility model can also reach by following measure:
Direct bonding bullet ripple inner edge of voice coil loudspeaker voice coil lateral surface and vibrating diaphragm inner edge.
Basin frame inboard is provided with two planes that are made of the location annulus the bullet ripple outer rim on plane on the U iron of location annulus lower plane, the location annulus.
With the vertical affixed pawl pin in basin frame annulus lower end, location is six.
Between vibrating diaphragm and bullet ripple, the voice coil loudspeaker voice coil bright and beautiful silk thread is housed.
The utility model has following advantage compared to existing technology:
1, can guarantee that voice coil loudspeaker voice coil does the best up-and-down movement stably, cause loudspeaker to go out timbre matter more perfect, and its resulting structure design can help the lifting of the compact horn manufacturing technology of high-power, high-fidelity, accomplishes that really volume is little, power is big.
2, tonequality is good, the acoustic pressure height, and it is big to bear power, saves cost, and technology is simple, is easy to control, and dependable performance is easy to use.
Description of drawings
Fig. 1 is the multiburst figure of the utility model horn structure.
Fig. 2 is that the master of the utility model horn structure looks and partly cuts open figure.
Fig. 3 is the left view of the utility model horn structure.
Fig. 4 is the right view of the utility model horn structure.
Fig. 5 is the structural representation of the loudspeaker commonly used of tradition.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
The U iron 1 that is equipped with in the bottom basin frame 7 of this horn structure, the magnet 2 of closed assembly, washer 3 and voice coil loudspeaker voice coil 4 successively in the U iron 1, be provided with the location annulus in basin frame 7 inboards, wherein: plane 14 is affixed with bullet ripple 10 outer rims on the annulus of location, location annulus lower plane 13 is affixed with U iron 1 top, play ripple 10 inner edges, vibrating diaphragm 5 inner edges directly and voice coil loudspeaker voice coil 4 affixed, six the pawl pin 11 and the symmetrically arranged terminal 8 thereof of annulus lower end, basin frame 7 location directly are fixed on the U iron 1, it is directly affixed with voice coil loudspeaker voice coil 4 to play ripple 10 inner edges, vibrating diaphragm 5 inner edges, its top connection dust cap 6.Basin frame 7 inboards are provided with the location annulus on two planes that are made of 14 location bullet ripple 10 outer rims of plane on location annulus lower plane 13 bonding U iron 1, the location annulus.Between vibrating diaphragm 5 and bullet ripple 10 and the voice coil loudspeaker voice coil 4 bright and beautiful silk thread 9 is housed,, thereby the power of loudspeaker, yields is all had a considerable improvement so that voice coil loudspeaker voice coil 4 is brought into play the perpendicular cuts effect better.
In four screws 12 on horn basin rack 7 planes, be fixed on the terminal of audio amplifier or electroacoustic apparatus, again the circuit of loudspeaker be connected in the circuit of electroacoustic apparatus and can use by screw.
Claims (5)
1, a kind of loud speaker that relates to audio frequency output, the structural improvement of the loudspeaker of electroacoustic apparatus such as audio amplifier or multimedia, comprise: the U iron that is equipped with in its bottom basin frame, the magnet of closed assembly successively in the U iron, washer and voice coil loudspeaker voice coil, it is characterized in that: be provided with the location annulus in basin frame inboard, wherein: the plane is affixed with bullet ripple outer rim on the annulus of location, location annulus lower plane and U iron top are affixed, play the ripple inner edge, the vibrating diaphragm inner edge is direct and voice coil loudspeaker voice coil is affixed, several pawl pin and the symmetrically arranged terminal thereof of annulus lower end, basin frame location directly are fixed on the U iron, play the ripple inner edge, the vibrating diaphragm inner edge is direct and voice coil loudspeaker voice coil is affixed, and its top connects dust cap.
2, the structural improvement of loudspeaker according to claim 1 is characterized in that: direct bonding bullet ripple inner edge of voice coil loudspeaker voice coil lateral surface and vibrating diaphragm inner edge.
3, the structural improvement of loudspeaker according to claim 1 is characterized in that: basin frame inboard is provided with two planes that are made of the location annulus the bullet ripple outer rim on plane on the U iron of location annulus lower plane, the location annulus.
4, according to the structural improvement of claim 1 or 3 described loudspeaker, it is characterized in that: with the vertical affixed pawl pin in basin frame annulus lower end, location is six.
5, the structural improvement of loudspeaker according to claim 1 and 2 is characterized in that: between vibrating diaphragm and bullet ripple, the voice coil loudspeaker voice coil bright and beautiful silk thread is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02226892 CN2539369Y (en) | 2002-04-17 | 2002-04-17 | Improvement of loudspeaker structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02226892 CN2539369Y (en) | 2002-04-17 | 2002-04-17 | Improvement of loudspeaker structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2539369Y true CN2539369Y (en) | 2003-03-05 |
Family
ID=33703790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02226892 Expired - Fee Related CN2539369Y (en) | 2002-04-17 | 2002-04-17 | Improvement of loudspeaker structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2539369Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103152689A (en) * | 2013-02-04 | 2013-06-12 | 东星电声科技(东莞)有限公司 | Horn basin frame for improving voice coil concentricity and manufacture method for horn |
| CN103974164A (en) * | 2014-01-01 | 2014-08-06 | 钱启林 | Audio transmission device |
| CN105163254A (en) * | 2015-10-16 | 2015-12-16 | 东莞正阳电子有限公司 | Ultralong low frequency extension tubular sound box |
| CN107580286A (en) * | 2017-09-18 | 2018-01-12 | 东莞市赞歌声学科技有限公司 | A kind of loudspeaker of new bullet ripple |
-
2002
- 2002-04-17 CN CN 02226892 patent/CN2539369Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103152689A (en) * | 2013-02-04 | 2013-06-12 | 东星电声科技(东莞)有限公司 | Horn basin frame for improving voice coil concentricity and manufacture method for horn |
| CN103152689B (en) * | 2013-02-04 | 2015-05-13 | 东星电声科技(东莞)有限公司 | Horn basin frame for improving voice coil concentricity and manufacture method for horn |
| CN103974164A (en) * | 2014-01-01 | 2014-08-06 | 钱启林 | Audio transmission device |
| CN105163254A (en) * | 2015-10-16 | 2015-12-16 | 东莞正阳电子有限公司 | Ultralong low frequency extension tubular sound box |
| CN107580286A (en) * | 2017-09-18 | 2018-01-12 | 东莞市赞歌声学科技有限公司 | A kind of loudspeaker of new bullet ripple |
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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 |