CN206602642U - Loudspeaker and the loudspeaker enclosure using the loudspeaker - Google Patents

Loudspeaker and the loudspeaker enclosure using the loudspeaker Download PDF

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Publication number
CN206602642U
CN206602642U CN201720066705.2U CN201720066705U CN206602642U CN 206602642 U CN206602642 U CN 206602642U CN 201720066705 U CN201720066705 U CN 201720066705U CN 206602642 U CN206602642 U CN 206602642U
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China
Prior art keywords
loudspeaker
fixed
frame
long
vibrating diaphragm
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Active
Application number
CN201720066705.2U
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Chinese (zh)
Inventor
吴树文
宋威
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AAC Technologies Pte Ltd
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AAC Technologies Pte Ltd
Priority date (The priority date 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 date listed.)
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Publication date
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Priority to CN201720066705.2U priority Critical patent/CN206602642U/en
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Abstract

The utility model provides a kind of loudspeaker and the loudspeaker enclosure using the loudspeaker.The loudspeaker includes magnetic circuit system, vibrational system and frame, the vibrational system includes vibrating diaphragm and drives the voice coil loudspeaker voice coil of the diaphragm oscillations, the frame includes the upper surface just to the vibrating diaphragm and the outer surface of extension is bent from the upper surface, the vibrating diaphragm includes intermediate top, the ring portion extended from the ball top perimeter and extends from the ring portion and be fixed on the fixed part of the frame, the fixed part includes the Part I for covering the upper surface and the Part II for covering the outer surface, and the Part II is fixed on the outer surface.Compared with correlation technique, the vibrating diaphragm for the loudspeaker that the utility model is provided covers upper surface and the outer surface of the frame simultaneously, by the way that fixed part is bonded and fixed into outer surface, so that being obviously improved the loudspeaker is assemblied in the water resistance that side goes out in sound loudspeaker enclosure.

Description

Loudspeaker and the loudspeaker enclosure using the loudspeaker
【Technical field】
The utility model is related to electroacoustic switch technology field, more particularly to a kind of loudspeaker and raising using the loudspeaker Sound device case.
【Background technology】
In the fast development process of mobile device (such as mobile phone, tablet personal computer or laptop computer), work(of the people to product More and more higher can be required, in order that entertainment effect is more prominent, therefore loudspeaker is also more and more using loudspeaker combination BOX's Structure formation loudspeaker, is experienced with obtaining more preferable low frequency.
In the related art, loudspeaker enclosure includes housing and the loudspeaker being arranged in housing, still, sound is gone out for side For loudspeaker enclosure, when the loudspeaker in it is not provided with protecgulum, then cause one of side of loudspeaker can not be in sound film Face gluing, influences water resistance.
Therefore, it is necessary to provide a kind of new loudspeaker to solve the above problems.
【Utility model content】
The purpose of this utility model is to provide a kind of loudspeaker and uses the loudspeaker enclosure of the loudspeaker, and it is effectively solved Determined it is existing without protecgulum loudspeaker in the housing for be assemblied in loudspeaker enclosure when can influence the technical problem of water resistance.
The technical solution of the utility model is as follows:A kind of loudspeaker, including magnetic circuit system, vibrational system and for housing The frame of the magnetic circuit system and the vibrational system, the vibrational system includes vibrating diaphragm and drives the sound of the diaphragm oscillations Circle, the frame includes the upper surface just to the vibrating diaphragm and the outer surface of extension, the vibrating diaphragm is bent from the upper surface Extend including the ring portion extended at the top of intermediate, from the ball top perimeter and from the ring portion and be fixed on the basin The fixed part of frame, the fixed part includes the Part I for covering the upper surface and second that covers the outer surface Point, the Part II is fixed on the outer surface.
It is preferred that, the rectangular ring-type of frame.
It is preferred that, the fixed part includes the second of the Part I for covering the upper surface and the covering outer surface Part, the Part II is fixed on the outer surface.
It is preferred that, the outer surface includes two relative long outer surfaces and connect long outer surface described in two two are short Outer surface, the Part II includes the two long adhesive portions being oppositely arranged and is oppositely arranged with two of long adhesive portion described in connection two Short adhesive portion, long adhesive portion described in two is individually fixed in long outer surface described in two, and short adhesive portion is respectively fixed described in two In short outer surface described in two.
It is preferred that, the magnetic circuit system includes yoke, assembles in the central main magnet steel of the yoke, assembles in the yoke Go up and surround the secondary magnet steel of the main magnet steel setting, be attached at the main pole core of the main magnet steel and be attached at the secondary magnet steel Consequent pole core.
It is preferred that, the consequent pole core, which is embedded, is fixed on the frame.
It is preferred that, the loudspeaker is also assembled in the conducting terminal of the frame including a pair, passes through the conducting terminal Realize that the voice coil loudspeaker voice coil is electrically connected with external circuitry.
The utility model additionally provides a kind of loudspeaker enclosure, including loudspeaker as described above.
Compared with correlation technique, the loudspeaker that the utility model is provided, including frame and the vibrating diaphragm being fixed in frame, should Frame includes upper surface and outer surface, and the vibrating diaphragm covers the upper surface and outer surface simultaneously, solid by the way that fixed part is bonded Due to outer surface, so that being obviously improved loudspeaker is assemblied in the water resistance that side goes out in sound loudspeaker.
【Brief description of the drawings】
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the utility model embodiment The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings Other accompanying drawings are obtained, wherein:
Fig. 1 is the three-dimensional exploded view of the utility model loudspeaker enclosure;
Fig. 2 is the three-dimensional exploded view of the utility model loudspeaker;
Fig. 3 is the sectional view of the utility model loudspeaker.
【Embodiment】
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The all other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, Fig. 1 is the three-dimensional exploded view of the utility model loudspeaker enclosure.The utility model is raised there is provided one kind Sound device case 100, including housing 1 and the loudspeaker 2 being contained in the housing 1.The loudspeaker enclosure 100 is side pronunciation loudspeaker Case.
Also referring to Fig. 2 and Fig. 3, Fig. 2 is the three-dimensional exploded view of the utility model loudspeaker, and Fig. 3 is the utility model The sectional view of loudspeaker.The loudspeaker 2 includes magnetic circuit system 20, vibrational system 21 and for housing the magnetic circuit system 20 With the frame 22 of the vibrational system 21.
The magnetic circuit system 20 includes yoke 200, assembles in the central main magnet steel 201 of the yoke 200, assembles in institute State in yoke 200 and set to form the secondary magnet steel 202 of magnetic gap, be attached at the main magnet steel 201 around the main magnet steel 201 Main pole core 203 and be attached at the consequent pole core 204 of the secondary magnet steel 202.
The vibrational system 21 includes the voice coil loudspeaker voice coil vibrated for the vibrating diaphragm 210 and the driving vibrating diaphragm 210 of vibration sounding 211, the vibrating diaphragm 210 is including 2100 at the top of intermediate, from the ring portion 2101 of the periphery of top dome portion 2100 extension and certainly The ring portion 2101 extends and is fixed on the fixed part 2102 of the frame 22.
The rectangular ring-type of the frame 22, including upper surface 220 just to the vibrating diaphragm 210 and from the upper surface 220 Bend the outer surface 221 of extension.The outer surface 221 includes long described in two relative long outer surfaces 2210 and connection two Two short outer surfaces 2211 of outer surface 2210,
The fixed part 2102 includes the Part I 2103 for covering the upper surface 220 and covers the outer surface 221 Part II 2104.The Part II 2104 includes long described in the two long adhesive portions 2105 being oppositely arranged and connection two The short adhesive portion 2106 that the two of adhesive portion 2105 are oppositely arranged, long adhesive portion 2105 described in two is individually fixed in long outer described in two Side surface 2210, short adhesive portion 2106 described in two is respectively fixed on short outer surface 2211 described in two.So, raised one's voice described The side of the vibrating diaphragm 210 is fixed on the outer surface 221 of the frame 22 by device 2 when being assembled with the housing 1, complete All standing frame 22, thus solves the technical problem of poor waterproof properties well.
The loudspeaker 2 is also assembled in the conducting terminal 23 of the frame 22 including a pair, passes through the conducting end Son 23 realizes that the voice coil loudspeaker voice coil 211 is electrically connected with external circuitry.
Compared with correlation technique, the loudspeaker 2 that the utility model is provided, including frame 22 and it is fixed on shaking in frame 22 Film 210, the frame 22 includes upper surface 220 and outer surface 221, and the vibrating diaphragm 210 covers the upper surface 220 and outside simultaneously Surface 221, by the way that fixed part 2102 is bonded and fixed into outer surface 221, is assemblied in so as to be obviously improved the loudspeaker 2 The water resistance that side goes out in sound loudspeaker enclosure 100.
Above-described is only embodiment of the present utility model, it should be noted here that for the ordinary skill of this area For personnel, on the premise of the utility model creation design is not departed from, improvement can also be made, but these belong to this practicality New protection domain.

Claims (7)

1. a kind of loudspeaker, including magnetic circuit system, vibrational system and for housing the magnetic circuit system and the vibrational system Frame, the vibrational system includes vibrating diaphragm and drives the voice coil loudspeaker voice coil of the diaphragm oscillations, it is characterised in that the frame is included just Upper surface to the vibrating diaphragm and the outer surface from upper surface bending extension, the vibrating diaphragm are included at the top of intermediate, certainly Ring portion and extend from the ring portion and be fixed on the fixed part of the frame that the ball top perimeter extends, it is described solid Determining portion includes covering the Part I of the upper surface and covers the Part II of the outer surface, and the Part II is fixed In the outer surface.
2. loudspeaker according to claim 1, it is characterised in that the rectangular ring-type of frame.
3. loudspeaker according to claim 1 or 2, it is characterised in that the outer surface includes two relative long outsides Two short outer surfaces of long outer surface described in surface and connection two, the Part II includes the two long adhesive portions being oppositely arranged With the two short adhesive portions being oppositely arranged of long adhesive portion described in connection two, long adhesive portion described in two is individually fixed in long outer described in two Side surface, short adhesive portion described in two is respectively fixed on short outer surface described in two.
4. loudspeaker according to claim 3, it is characterised in that the magnetic circuit system includes yoke, assembled in the magnetic The main magnet steel in yoke center, assemble in the secondary magnet steel set in the yoke and around the main magnet steel, be attached at the main magnet steel Main pole core and be attached at the consequent pole core of the secondary magnet steel.
5. loudspeaker according to claim 4, it is characterised in that the consequent pole core, which is embedded, is fixed on the frame.
6. loudspeaker according to claim 1, it is characterised in that the loudspeaker is also assembled in the frame including a pair Conducting terminal, realize that the voice coil loudspeaker voice coil is electrically connected with external circuitry by the conducting terminal.
7. a kind of loudspeaker enclosure, it is characterised in that including loudspeaker as claimed in any one of claims 1 to 6.
CN201720066705.2U 2017-01-18 2017-01-18 Loudspeaker and the loudspeaker enclosure using the loudspeaker Active CN206602642U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720066705.2U CN206602642U (en) 2017-01-18 2017-01-18 Loudspeaker and the loudspeaker enclosure using the loudspeaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720066705.2U CN206602642U (en) 2017-01-18 2017-01-18 Loudspeaker and the loudspeaker enclosure using the loudspeaker

Publications (1)

Publication Number Publication Date
CN206602642U true CN206602642U (en) 2017-10-31

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Application Number Title Priority Date Filing Date
CN201720066705.2U Active CN206602642U (en) 2017-01-18 2017-01-18 Loudspeaker and the loudspeaker enclosure using the loudspeaker

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111131977A (en) * 2020-03-05 2020-05-08 瑞声科技(新加坡)有限公司 Loudspeaker
CN112423201A (en) * 2020-11-30 2021-02-26 瑞声新能源发展(常州)有限公司科教城分公司 Sound production device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111131977A (en) * 2020-03-05 2020-05-08 瑞声科技(新加坡)有限公司 Loudspeaker
CN111131977B (en) * 2020-03-05 2021-02-26 瑞声科技(新加坡)有限公司 Loudspeaker
CN112423201A (en) * 2020-11-30 2021-02-26 瑞声新能源发展(常州)有限公司科教城分公司 Sound production device

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