CN206365029U - Loudspeaker - Google Patents

Loudspeaker Download PDF

Info

Publication number
CN206365029U
CN206365029U CN201621492823.1U CN201621492823U CN206365029U CN 206365029 U CN206365029 U CN 206365029U CN 201621492823 U CN201621492823 U CN 201621492823U CN 206365029 U CN206365029 U CN 206365029U
Authority
CN
China
Prior art keywords
voice coil
loudspeaker
support
electrical connector
magnetic yoke
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.)
Active
Application number
CN201621492823.1U
Other languages
Chinese (zh)
Inventor
宋倩倩
金晓东
李志�
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.)
Goertek Techology Co Ltd
Original Assignee
Goertek Dynaudio Co 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.)
Filing date
Publication date
Application filed by Goertek Dynaudio Co Ltd filed Critical Goertek Dynaudio Co Ltd
Priority to CN201621492823.1U priority Critical patent/CN206365029U/en
Application granted granted Critical
Publication of CN206365029U publication Critical patent/CN206365029U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a kind of loudspeaker, including housing, magnetic circuit system and voice coil loudspeaker voice coil;The support of loop configuration is provided between housing and magnetic circuit system;Wherein, electrical connector is molded with the side wall of support, the metallic channel of oriented electrical connector extension is set on the upper surface of support;The lead of voice coil loudspeaker voice coil welds conducting along to metallic channel and with electrical connector.Voice coil leads can directly be drawn from inside loudspeakers and be turned on electrical connector using above-mentioned utility model, voice coil loudspeaker voice coil fair line is convenient, properties of product are stable.

Description

Loudspeaker
Technical field
The utility model is related to technical field of acoustics, more specifically, is related to a kind of loudspeaker.
Background technology
Loudspeaker as the conventional electro-acoustic transducer device for converting electrical energy into acoustic energy, its played in sound place system can not or Scarce effect.Loudspeaker is a most weak device in sound place system, and for sound puts effect, it be again one most Important part.The species of loudspeaker is various, and audio electric energy makes its cone or vibrating diaphragm shake by electromagnetism, piezoelectricity or electrostatic effect Dynamic and with surrounding air produces resonance and sends sound.Therefore, exactly there is the appearance of loudspeaker and receiver, people just obtain To hear beautiful sound.
At present, voice coil loudspeaker voice coil is left white as electricity around to the upper Yu Baihuo that enough area after speech coil framework, is reserved above and below voice coil loudspeaker voice coil The welding region of connecting line and voice coil line.So being accomplished by speaker product has relatively large up-down vibration space;In addition, Electric connection line needs also exist for enough fair line spaces in the internal fair line of conductive magnetic yoke (frame), is unfavorable for the increasing of magnetic circuit system, and When the ring of vibrating diaphragm is narrower, voice coil loudspeaker voice coil fair line can be limited by interiors of products structure space is narrow and small, and properties of product are unstable, from And limit product and develop to light, thin direction.
Utility model content
In view of the above problems, the purpose of this utility model is to provide a kind of loudspeaker, to solve drawing for current voice coil leads The problems such as going out inconvenience, unstable properties of product, assembling complexity.
The loudspeaker that the utility model is provided, including housing, magnetic circuit system and voice coil loudspeaker voice coil;Set between housing and magnetic circuit system It is equipped with the support of loop configuration;Wherein, electrical connector is molded with the side wall of support, sets oriented on the upper surface of support The metallic channel of electrical connector extension;The lead of voice coil loudspeaker voice coil welds conducting along to metallic channel and with electrical connector.
Furthermore it is preferred that structure be that electrical connector is L-shaped structure, including horizontal ends corresponding with wire groove location and with The vertically disposed vertical end of horizontal ends;The lead of voice coil loudspeaker voice coil is weldingly fixed in horizontal ends, and vertical end is turned on external circuit.
Furthermore it is preferred that structure be the conductive magnetic yoke of magnetic circuit system including peviform structure, to be fixed on conductive magnetic yoke medium position Magnet, it is arranged on washer of the magnet away from conductive magnetic yoke side;The lower surface of support is fixedly connected with conductive magnetic yoke, the upper surface of support It is fixedly connected with the casing.
Furthermore it is preferred that structure be that the limited step being adapted with conductive magnetic yoke, magnetic conduction are provided with the lower surface of support Yoke is spacing in limited step, and magnet and washer are housed in conductive magnetic yoke.
Furthermore it is preferred that structure be in addition to house and be fixed on the vibrating diaphragm of voice coil loudspeaker voice coil side;Conductive magnetic yoke and magnet and washer it Between form magnetic gap, voice coil loudspeaker voice coil is hung in magnetic gap.
Furthermore it is preferred that structure be that vibrating diaphragm includes fixed part, the ring portion for the male female structure being wholely set with fixed part, And the top dome portion on the inside of ring portion;Fixed part is pasted and fixed on the upper surface of support.
Furthermore it is preferred that structure be, electrical connector be two, two electrical connectors are symmetrically distributed on support.
Furthermore it is preferred that structure be that the setting direction of metallic channel is consistent with the lead direction of the lead of voice coil loudspeaker voice coil.
It was found from technical scheme above, loudspeaker of the present utility model sets the support of loop configuration, is noted on support The electrical connector of bending structure is moulded, when the ring of vibrating diaphragm is narrower, voice coil leads can be by metallic channel on support along to being electrically connected Connect, and turned on electrical connector, so as to realize the conducting of voice coil leads and external circuit by support, Product Assembly is simple, Performance is stable.
Brief description of the drawings
By reference to the explanation below in conjunction with accompanying drawing, and with being more fully understood to of the present utility model, this practicality is new The other purposes and result of type will be more apparent and should be readily appreciated that.In the accompanying drawings:
Fig. 1 is the loudspeaker exploded view according to the utility model embodiment;
Fig. 2 is the top view of the loudspeaker according to the utility model embodiment;
Fig. 3 is along the profile at A-A in Fig. 2;
Fig. 4 is the support and voice coil loudspeaker voice coil combination assumption diagram according to the utility model embodiment.
Reference therein includes:Conductive magnetic yoke 1, magnet 2, washer 3, voice coil loudspeaker voice coil 4, voice coil leads 41, vibrating diaphragm 5, ring portion 51st, support 6, metallic channel 61, electrical connector 7, horizontal ends 71, vertical end 72, housing 8.
Identical label indicates similar or corresponding feature or function in all of the figs.
Embodiment
For the loadspeaker structure of the utility model embodiment is described in detail, below with reference to accompanying drawing to tool of the present utility model Body embodiment is described in detail.
Fig. 1 and Fig. 2 respectively illustrate the decomposition texture and plan structure of the loudspeaker according to the utility model embodiment;Figure 3 show in Fig. 2 along the profile at A-A.
As Fig. 1 to Fig. 3 jointly shown in, the loudspeaker of the utility model embodiment, including housing 8, magnetic circuit system and voice coil loudspeaker voice coil 4;The support 6 of loop configuration is provided between housing 8 and magnetic circuit system, housing 8 and magnetic circuit system are fixed by support 6 to be connected Connect;Injection is fixed with the electrical connector 7 of folding type on the side wall of support 6, and oriented electrical connection is set on the upper surface of support 6 The metallic channel 61 of the position of part 7 extension, i.e., be provided with metallic channel 61, voice coil loudspeaker voice coil on the upper surface of the correspondence electrical connector 7 of support 6 4 lead leads to electrical connector 7 by metallic channel 61 and turned on electrical connector 7, and is realized by electrical connector 7 in loudspeaker The conducting of external circuit.
Wherein, electrical connector 7 be L-type structure, including horizontal ends 71 corresponding with the position of metallic channel 61 and with horizontal ends 71 The vertical end 72 of perpendicular setting, voice coil loudspeaker voice coil 4 include voice coil loudspeaker voice coil main body and the voice coil leads being wrapped in voice coil loudspeaker voice coil main body (or voice coil line, Similarly hereinafter) 41, the two ends of voice coil line are drawn from voice coil loudspeaker voice coil main body respectively, and are weldingly fixed on after metallic channel 61 electrical connector 7 Horizontal ends 71 on, for convenience of the extraction of voice coil line, in horizontal ends 71 and metallic channel 61 can be generally aligned in the same plane;In vertical end 72 with external circuit turn on when, the conducting of voice coil loudspeaker voice coil 4 and external circuit can be realized by electrical connector 7.
In an embodiment of the present utility model, magnetic circuit system include section for U-shape structure conductive magnetic yoke 1, It is fixed on the magnet 2 of the medium position of conductive magnetic yoke 1, is arranged on washer 3 of the magnet 2 away from the side of conductive magnetic yoke 1, the lower surface of support 6 It is fixedly connected with the conductive magnetic yoke 1 of peviform structure, the upper surface of support 6 is fixedly connected with housing 8.Set on the lower surface of support 6 The clamping structure being adapted with conductive magnetic yoke 1 is equipped with, for example, limited step can be set on the lower surface of support 6, by conductive magnetic yoke 1 is positioned by limited step, and magnet 2 and washer 3 are housed in conductive magnetic yoke 1.
The loudspeaker of the utility model embodiment also includes the vibrational system being housed in magnetic circuit system and housing 8;Wherein, Vibrational system further comprises vibrating diaphragm 5 and is fixed on the voice coil loudspeaker voice coil 4 of the side of vibrating diaphragm 5, and the outward flange of vibrating diaphragm 5 is fixed on the upper of support 6 On end face, vibrating diaphragm 5 is integrally located between the lower surface of support 6 and housing 8;Magnetic is formed between conductive magnetic yoke 1 and magnet 2 and washer 3 Gap, voice coil loudspeaker voice coil 4 is hung in magnetic gap, when the voice coil loudspeaker voice coil 4 in magnetic field has tone currents to flow through, can be pushed away by an alternation Power produces alternate motion, so as to drive vibrating diaphragm to shake, and then promotes air repeatedly and sounding.
Specifically, vibrating diaphragm 5 includes being fixedly connected with housing 8 and support 6 the fixed part outermost of vibrating diaphragm 5 (be located at), with The ring portion 51 for the male female structure that fixed part is wholely set and the top dome portion being arranged on inside ring portion 51 (are located at vibrating diaphragm 5 Penetralia).
Fig. 4 shows the support and voice coil loudspeaker voice coil combining structure according to the utility model embodiment.
Jointly shown with reference to Fig. 1 to Fig. 4, the support 6 of the utility model embodiment is loop configuration, is set on the frame 6 There are two symmetrical electrical connectors 7, be provided with the upper surface of support 6 and distinguish corresponding metallic channel 61 with electrical connector 7, There is certain angle of inclination, the angle of inclination of metallic channel 61 and sound with the diametric(al) of support 6 in the setting direction of metallic channel 61 The lead direction for enclosing lead 41 is consistent.
When the loudspeaker to the utility model embodiment is assembled, voice coil leads by after metallic channel with support The fixed part of vibrating diaphragm, is then pasted and fixed on the upper surface of support, secondly by the magnetic assembled by electrical connector welding conducting The lower surface of road system and support is fastened, and finally carries out the magnetic circuit system assembled, vibrational system and support and housing Assembling, so as to complete the assembling of loudspeaker.
The loudspeaker that the utility model is provided can be seen that by above-mentioned embodiment, between magnetic circuit system and housing Support is set, and injection sets electrical connector in support, and voice coil leads are drawn by the metallic channel of support and welded with electrical connector Conducting is connect, voice coil leads can be avoided to occur grazing with inside loudspeakers component, it is ensured that voice coil loudspeaker voice coil is in vibration processes, with enough Up-down vibration space, so as to increase the amplitude of vibrating diaphragm, improve the power and acoustical behavior of loudspeaker.
Described in an illustrative manner above with reference to accompanying drawing according to the utility model proposes loudspeaker.But, this area It will be appreciated by the skilled person that the loudspeaker proposed for above-mentioned the utility model, can also not departed from the utility model Various improvement are made on the basis of appearance.Therefore, protection domain of the present utility model should by appended claims content It is determined that.

Claims (8)

1. a kind of loudspeaker, including housing, magnetic circuit system and voice coil loudspeaker voice coil;Characterized in that, in the housing and the magnetic circuit system Between be provided with the support of loop configuration;Wherein,
Electrical connector is molded with the side wall of the support, the oriented electrical connector is set on the upper surface of the support The metallic channel of extension;
The lead of the voice coil loudspeaker voice coil welds conducting along to the metallic channel and with the electrical connector.
2. loudspeaker as claimed in claim 1, it is characterised in that
The electrical connector is L-shaped structure, including horizontal ends corresponding with the wire groove location and vertical with the horizontal ends The vertical end of setting;
The lead of the voice coil loudspeaker voice coil is weldingly fixed in the horizontal ends, and the vertical end is turned on external circuit.
3. loudspeaker as claimed in claim 1, it is characterised in that
The magnetic circuit system includes the conductive magnetic yoke of peviform structure, is fixed on the magnet of the conductive magnetic yoke medium position, is arranged on institute State washer of the magnet away from the conductive magnetic yoke side;
The lower surface of the support is fixedly connected with the conductive magnetic yoke, and the upper surface of the support is fixedly connected with the housing.
4. loudspeaker as claimed in claim 3, it is characterised in that
The limited step being adapted with the conductive magnetic yoke is provided with the lower surface of the support, the conductive magnetic yoke is spacing in institute State in limited step, the magnet and the washer are housed in the conductive magnetic yoke.
5. loudspeaker as claimed in claim 3, it is characterised in that the also vibrating diaphragm including being fixed on the voice coil loudspeaker voice coil side;
Magnetic gap is formed between the conductive magnetic yoke and the magnet and washer, the voice coil loudspeaker voice coil is hung in the magnetic gap.
6. loudspeaker as claimed in claim 5, it is characterised in that
The vibrating diaphragm includes fixed part, the ring portion for the male female structure being wholely set with the fixed part, and positioned at the folding Top dome portion on the inside of ring portion;
The fixed part is pasted and fixed on the upper surface of the support.
7. loudspeaker as claimed in claim 1, it is characterised in that
The electrical connector is two, and two electrical connectors are symmetrical on the bracket.
8. loudspeaker as claimed in claim 1, it is characterised in that
The setting direction of the metallic channel is consistent with the lead direction of the lead of the voice coil loudspeaker voice coil.
CN201621492823.1U 2016-12-30 2016-12-30 Loudspeaker Active CN206365029U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621492823.1U CN206365029U (en) 2016-12-30 2016-12-30 Loudspeaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621492823.1U CN206365029U (en) 2016-12-30 2016-12-30 Loudspeaker

Publications (1)

Publication Number Publication Date
CN206365029U true CN206365029U (en) 2017-07-28

Family

ID=59378916

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621492823.1U Active CN206365029U (en) 2016-12-30 2016-12-30 Loudspeaker

Country Status (1)

Country Link
CN (1) CN206365029U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020038475A1 (en) * 2018-08-24 2020-02-27 深圳市韶音科技有限公司 Loudspeaker
WO2022000653A1 (en) * 2020-06-30 2022-01-06 瑞声声学科技(深圳)有限公司 Loudspeaker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020038475A1 (en) * 2018-08-24 2020-02-27 深圳市韶音科技有限公司 Loudspeaker
WO2022000653A1 (en) * 2020-06-30 2022-01-06 瑞声声学科技(深圳)有限公司 Loudspeaker

Similar Documents

Publication Publication Date Title
CN211531292U (en) Sound production device
CN209787376U (en) Magnetic induction earphone loudspeaker and earphone
CN204578771U (en) Loud speaker
CN106101945A (en) Speaker
CN104168527B (en) Microspeaker
CN209526840U (en) Loudspeaker and earphone
CN206365029U (en) Loudspeaker
CN105681977A (en) Loudspeaker
CN205754828U (en) Speaker
CN206611571U (en) Loudspeaker
CN205754845U (en) Loudspeaker and be provided with the earphone of these loudspeaker
CN206061072U (en) Earphone
CN205754830U (en) Speaker
CN205793279U (en) Speaker
CN212115664U (en) Speaker and earphone
CN211792018U (en) Bone conduction vibrator loudspeaker
CN208956320U (en) A kind of large amplitude Microspeaker
CN206932399U (en) Loudspeaker
CN205912251U (en) Loudspeaker
CN206611570U (en) Horn single body and the earphone for being provided with the horn single body
CN206611574U (en) Horn single body
CN206498529U (en) Loudspeaker
CN204046807U (en) Microspeaker
CN204707270U (en) Loud speaker
CN204578766U (en) Loud speaker

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20190505

Address after: 266100 Room 308, Beizhai Street Investment Service Center, Laoshan District, Qingdao City, Shandong Province

Patentee after: GEER TECHNOLOGY CO., LTD.

Address before: 261031 Die Building of North Seoul Electroacoustic Park, Dongfang Road, Weifang High-tech Zone, Shandong Province

Patentee before: Goertek Dynaudio Co., Ltd.

TR01 Transfer of patent right