CN212278460U

CN212278460U - Wide directive property's full-voice horn

Info

Publication number: CN212278460U
Application number: CN202021430075.0U
Authority: CN
Inventors: 李书锋
Original assignee: Dongguan Zhengyang Electronics Co ltd
Current assignee: Dongguan Zhengyang Electronics Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-01-01
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses a wide directive property's full-voice loudspeaker, including basin frame, U iron, vibrating diaphragm, bullet ripples and gasket, the gasket is located the up end of basin frame and is unanimous with the up end shape of basin frame, the lower terminal surface of basin frame is equipped with an opening, the U iron is located the lower terminal surface of basin frame and welded fastening in the opening, be equipped with main magnet, china department, secondary magnetism, copper cap and voice coil loudspeaker voice coil between U iron and the basin frame, the copper cap suit is in the upper end department of secondary magnetism, china department and main magnet, the voice coil loudspeaker voice coil is located the outer end of copper cap and extends to the basin frame upper end, the utility model discloses simple structure, convenient to use, sensitivity is high, adopts the vibrating diaphragm that the degree of depth is high as loudspeaker's sound production body, can increase the transmission range of sound, and the medial surface of vibrating diaphragm adopts special radian can strengthen the timbre of sound, still is provided with novel dust cap can promote the extensibility and the extension directive property, the loudspeaker can transmit sound to a longer distance while ensuring good tone, and chaos can not occur.

Description

Wide directive property's full-voice horn

Technical Field

The utility model relates to a loudspeaker stereo set technical field, especially a wide directive property's full-voice loudspeaker.

Background

The stereo set can be with audio frequency electric energy signal conversion to corresponding sound ability to with it transmission to in the space, make us can hear the sound, nevertheless our sense of hearing is very sensitive, can carry out the recognition of tone quality to complicated sound, can quick discernment a sound system's good or bad degree.

At present, most of sound devices on the market adopt small vibrating diaphragms as sound production units, so that the produced sound cannot be transmitted in a large range, the tone of the sound is not ideal enough, and even the sound is chaotic.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to the not enough of above-mentioned prior art, provide a wide directive property's full-tone loudspeaker.

In order to solve the technical problem, the utility model discloses the technical scheme who takes is: the utility model provides a full-voice horn of wide directive property, includes basin frame, U iron, vibrating diaphragm, bullet ripples and gasket, the gasket is located the up end of basin frame and is unanimous with the up end shape of basin frame, the lower terminal surface of basin frame is equipped with an opening, the lower terminal surface and the welded fastening of basin frame are located to the U iron in the opening, be equipped with main magnet, china department, vice magnetism, copper cap and voice coil loudspeaker voice coil between U iron and the basin frame, main magnet, china department and vice magnetism stack in the U iron, the upper end department of copper cap suit in vice magnetism, china department and main magnet, the outer end of copper cap is located to the voice coil loudspeaker voice coil and extends to basin frame upper end, the well upper end of voice coil loudspeaker voice coil is located to the bullet ripples, the lower extreme cladding of vibrating diaphragm is in the upper end of voice coil loudspeaker voice coil, the outside extension face in upper end.

Preferably, the center of the vibrating diaphragm is provided with a dustproof cap, the dustproof cap comprises a dustproof cap welt, a dustproof cap splicing block and a cap top with an arc shape, the dustproof cap splicing block is arranged at the edge of the inner side edge of the dustproof cap welt and the edge of the cap top and is connected with the edge of the cap top, the dustproof cap welt is attached to the inner side wall of the vibrating diaphragm, and the dustproof cap is placed at the upper end of the voice coil.

Preferably, the dustproof cap is integrally formed, and the shape of the dustproof cap is a Xinjiang cap.

Preferably, the inner ring of the elastic wave is attached to the outer surface of the voice coil, and the outer ring of the elastic wave is attached to the inner side surface of the basin frame.

Preferably, the upper end surface of the tub stand is polygonal.

Preferably, a terminal board is arranged on one side of the outer end of the basin frame.

Preferably, the basin stand is hollow.

Preferably, the diaphragm is a high-depth diaphragm, and the radian of the inner side surface of the diaphragm is 60 °.

The utility model has the advantages that: the utility model discloses simple structure, convenient to use, sensitivity is high, adopts the high vibrating diaphragm of the degree of depth as the sound production body of loudspeaker, can increase the transmission range of sound to the medial surface of vibrating diaphragm adopts the tone quality effect that special radian can strengthen sound, and the novel dust cap that still is provided with the Xinjiang cap shape can promote the extensibility and the extension directive property of high frequency, makes loudspeaker transmit sound farther distance when guaranteeing that the tone quality is good, the chaotic condition can not appear.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an exploded schematic view of the present invention.

Fig. 3 is a schematic view of the full-section structure of the present invention.

10. A basin stand; 11. an opening; 20. iron U; 21. a main magnet; 22. washer; 23. secondary magnetism; 24. a copper cap; 25. a voice coil; 30. vibrating diaphragm; 40. elastic wave; 50. a gasket; 60. a dust cap; 70. terminal board.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-3, a wide directivity holophonic horn comprises a frame 10, a U-shaped iron 20, a diaphragm 30, a damper 40 and a gasket 50, wherein the gasket 50 is arranged on the upper end surface of the frame 10, the shape of the gasket 50 is consistent with the shape of the upper end surface of the frame 10, an opening 11 is arranged on the lower end surface of the frame 10, the U-shaped iron 20 is arranged on the lower end surface of the frame 10 and is welded and fixed in the opening 11, so that the frame 10 has a deeper depth, the bass effect of sound can be better, a main magnet 21, a washer 22, a secondary magnet 23, a copper cap 24 and a voice coil 25 are arranged between the U-shaped iron 20 and the frame 10, the main magnet 21, the washer 22 and the secondary magnet 23 are stacked in the U-shaped iron 20, the copper cap 24 is sleeved on the upper ends of the secondary magnet 23, washer 22 and the main magnet 21, the voice coil 25 is arranged on the outer end of the copper cap 24 and extends towards the upper end of the frame 10, then be equipped with a through-hole in the center department of bullet ripples 40, through passing bullet ripples 40 from the through-hole and locate the well upper end of voice coil 25, at last with the lower extreme cladding of vibrating diaphragm 30 in the upper end of voice coil 25, make it can produce vibration and transmit sound, still locate between basin frame 10 and gasket 50 the outside extension face of upper end of vibrating diaphragm 30, the centre gripping vibrating diaphragm 30 that makes basin frame 10 and gasket 50 can stabilize makes it can not appear becoming flexible, influences the effect of vibration.

Wherein, still be equipped with dustproof cap 60 in the center department of vibrating diaphragm 30, dustproof cap 60 is including dustproof cap hem, dustproof cap splice piece and have curved crown, edge through locating the inboard edge of dustproof cap hem and crown with dustproof cap splice piece is connected, still through fitting the inside wall in vibrating diaphragm 30 to dustproof cap hem, do benefit to the extensibility and the extension directive property that promote high frequency sound, and place dustproof cap 60 in the upper end of voice coil loudspeaker voice coil 25, the inside structure of protection loudspeaker that can be effectual.

Wherein, the dust cap 60 that uses is integrated into one piece and makes to the shape of dust cap 60 sets up to the shape of Xinjiang cap, extension and the extension directive property of promotion high frequency sound that can be better.

Wherein, the inner ring of the elastic wave 40 is jointed with the outer surface of the voice coil 25, and the outer ring of the elastic wave 40 is jointed with the inner side surface of the basin frame 10.

Wherein, the upper end surface of the basin stand 10 is polygonal.

Wherein, a terminal plate 70 is provided at one side of the outer end of the frame 10.

Wherein, set up basin frame 10 to fretwork form, can be better go out sound transmission.

Preferably, the diaphragm 30 is a high-depth diaphragm 30, and the radian of the inner side surface of the diaphragm 30 is 60 degrees

The above embodiments are merely illustrative and not restrictive, and all equivalent changes and modifications made by the methods described in the claims are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a wide directive property's full-voice horn, includes basin frame, U iron, vibrating diaphragm, bullet ripples and gasket, its characterized in that: the up end of basin frame is located to the gasket and is unanimous with the up end shape of basin frame, the lower terminal surface of basin frame is equipped with an opening, the lower terminal surface and the welded fastening of basin frame are located to the U-iron in the opening, be equipped with main magnet, huasi, vice magnetism, copper cap and voice coil loudspeaker voice coil between U-iron and the basin frame, main magnet, huasi and vice magnetism stack in the U-iron, the upper end department of copper cap suit in vice magnetism, huasi and main magnet, the outer end of copper cap is located to the voice coil loudspeaker voice coil and extends to the basin frame upper end, the well upper end of voice coil loudspeaker voice coil is located to the bullet ripples, the lower extreme cladding of vibrating diaphragm is in the upper end of voice coil loudspeaker voice coil, the outside extension face in upper end of vibrating diaphragm is located between basin.

2. A wide directivity holophonic horn as claimed in claim 1, wherein: the center department of vibrating diaphragm is equipped with dustproof cap, dustproof cap is including dustproof cap hem, dustproof cap splice piece and have curved crown, the edge of the inboard edge of dustproof cap hem and crown is located to dustproof cap splice piece and is connected, the inside wall in the vibrating diaphragm is laminated in dustproof cap hem, dustproof cap places in the upper end of voice coil loudspeaker voice coil.

3. A wide directivity holophonic horn as claimed in claim 2, wherein: the dustproof cap is integrally formed, and the shape of the dustproof cap is a Xinjiang cap.

4. A wide directivity holophonic horn as claimed in claim 1, wherein: the inner ring of the elastic wave is attached to the outer surface of the voice coil, and the outer ring of the elastic wave is attached to the inner side surface of the basin frame.

5. A wide directivity holophonic horn as claimed in claim 1, wherein: the upper end surface of the basin stand is in a polygonal shape.

6. A wide directivity holophonic horn as claimed in claim 1, wherein: and a terminal board is arranged on one side of the outer end of the basin frame.

7. A wide directivity holophonic horn as claimed in claim 1, wherein: the basin rack is hollow.

8. A wide directivity holophonic horn as claimed in claim 1, wherein: the vibrating diaphragm is a high-depth vibrating diaphragm, and the radian of the inner side surface of the vibrating diaphragm is 60 degrees.