CN201629839U - Structural improvement of high-pitch loudspeaker - Google Patents

Structural improvement of high-pitch loudspeaker Download PDF

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Publication number
CN201629839U
CN201629839U CN2009202641334U CN200920264133U CN201629839U CN 201629839 U CN201629839 U CN 201629839U CN 2009202641334 U CN2009202641334 U CN 2009202641334U CN 200920264133 U CN200920264133 U CN 200920264133U CN 201629839 U CN201629839 U CN 201629839U
Authority
CN
China
Prior art keywords
oval
voice coil
washer
magnet
loudspeaker
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
Application number
CN2009202641334U
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Chinese (zh)
Inventor
古付令
Original Assignee
古付令
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 古付令 filed Critical 古付令
Priority to CN2009202641334U priority Critical patent/CN201629839U/en
Application granted granted Critical
Publication of CN201629839U publication Critical patent/CN201629839U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a structural improvement of a high-pitch loudspeaker, which comprises an oval bottom casing, a panel and an oval magnet, wherein the panel is arranged on the oval bottom casing, and the oval magnet is placed into the oval bottom casing. A middle seat is installed on the oval bottom casing; an oval washer and an oval voice coil are arranged above the oval magnet; an oval voice film is arranged above the oval voice coil; and a piece of elongated sound-absorbing cotton is arranged between the oval washer and the oval voice coil. The high-pitch loudspeaker breaks through a traditional structure, changes a traditional circular voice film, a traditional circular voice coil, a traditional circular magnet and a traditional circular washer into the oval voice film, the oval voice coil, the oval magnet and the oval washer, reasonably and spatially distributes the washer, the voice coil and the voice film in limited space, enlarges production technology content, improves the sound quality of the loudspeaker, and strengthens power. Moreover, the loudspeaker with smaller volume can be used at a particular position with limited volume.

Description

A kind of high pitch loudspeaker structural improvement
Technical field
The utility model relates to loud speaker, is specifically related to the improvement of high pitch loudspeaker structure.
Background technology
Loud speaker custom of the prior art adopts circular sound film, circular voice coil loudspeaker voice coil, circular magnet, circular washer to form the magnetic circuit part and the oscillating component of loud speaker.Simple, the realization easily of the loudspeaker techniques that is made of circular sound film, voice coil loudspeaker voice coil, magnet and washer has been widely used in the product scopes such as audio amplifier, television set.But adopt the general volume of loud speaker of circular sound film, voice coil loudspeaker voice coil, magnet and washer bigger, pursue at products such as audio amplifier, television sets under the requirement of miniaturization, ultra-thinization, the installing space of loud speaker and scope are all very limited, and the loud speaker of prior art can't satisfy this demand.In addition, also not occurring on the market is not the loud speaker that adopts circular sound film, voice coil loudspeaker voice coil, magnet and washer to make.
The utility model content
The problem that the utility model need solve provides that a kind of volume is small and exquisite, power is big, flexible for installation, the high pitch loudspeaker that adopts oval sound film, voice coil loudspeaker voice coil, magnet and washer to form.
To achieve these goals, the utility model is designed a kind of high pitch loudspeaker structural improvement, comprise oval drain pan, be located at the panel on the oval drain pan and place the oval magnet of oval drain pan, middle seat is installed on drain pan, above oval magnet, be provided with oval washer and oval voice coil loudspeaker voice coil, above oval voice coil loudspeaker voice coil, be provided with oval sound film, between oval washer and oval voice coil loudspeaker voice coil, be provided with the strip acoustical cotton.
Panel described in the utility model also is oval.
The utility model high pitch loudspeaker is broken through traditional structure, the sound film that tradition is circular, voice coil loudspeaker voice coil, magnet and washer change sound film, voice coil loudspeaker voice coil, magnet and the washer of ovalisation, in limited space, reasonably washer, voice coil loudspeaker voice coil, sound film are carried out spatial distributions, strengthened production technology content, improve the tonequality of loud speaker and strengthened power, and the volume of loud speaker is littler, can be used for the limited ad-hoc location of volume.The utility model high pitch loudspeaker has increased the strip acoustical cotton between oval washer and oval voice coil loudspeaker voice coil, improved loud speaker tonequality and can effectively reduce standing wave.In addition, the utility model high pitch loudspeaker can also be done other shapes such as squarely with sound film, voice coil loudspeaker voice coil, magnet and washer as required.
Description of drawings:
Fig. 1 is the utility model loadspeaker structure vertical view;
Fig. 2 is the utility model loadspeaker structure front view;
Fig. 3 is the cutaway view of AA direction among Fig. 2.
Embodiment
For the ease of those skilled in the art's understanding, structural principle of the present utility model is described in further detail below in conjunction with specific embodiment and accompanying drawing:
As Fig. 1, Fig. 2, shown in Figure 3, a kind of loadspeaker structure improvement, comprise oval drain pan 1, be located at the panel 2 on the oval drain pan 1 and place the magnet 3 of oval drain pan, seat 8 on oval drain pan, being equipped with, above oval magnet 3, be provided with oval washer 4 and oval voice coil loudspeaker voice coil 5, above oval voice coil loudspeaker voice coil 5, be provided with oval sound film 6, between oval washer 4 and oval voice coil loudspeaker voice coil 5, be provided with strip acoustical cotton 7.
Panel 2 in the utility model also is oval.In addition, on middle seat 8, terminal 10 is installed, is provided with pad 11 at panel.
Foregoing is preferred embodiment of the present utility model only, is not to be used to limit embodiment of the present utility model, and those skilled in the art are according to design of the present utility model, and appropriate adaptation of having done or modification all should be within protection ranges of the present utility model.

Claims (1)

1. high pitch loudspeaker structural improvement, comprise oval drain pan (1), be located at the panel (2) on the oval drain pan (1) and place the oval magnet (3) of oval drain pan, it is characterized in that: middle seat (8) is installed on drain pan, oval magnet (3) top is provided with oval washer (4) and oval voice coil loudspeaker voice coil (5), be provided with oval sound film (6) in the top of oval voice coil loudspeaker voice coil (5), between oval washer (4) and oval voice coil loudspeaker voice coil (5), be provided with strip acoustical cotton (7).
CN2009202641334U 2009-12-04 2009-12-04 Structural improvement of high-pitch loudspeaker Expired - Fee Related CN201629839U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202641334U CN201629839U (en) 2009-12-04 2009-12-04 Structural improvement of high-pitch loudspeaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202641334U CN201629839U (en) 2009-12-04 2009-12-04 Structural improvement of high-pitch loudspeaker

Publications (1)

Publication Number Publication Date
CN201629839U true CN201629839U (en) 2010-11-10

Family

ID=43061237

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202641334U Expired - Fee Related CN201629839U (en) 2009-12-04 2009-12-04 Structural improvement of high-pitch loudspeaker

Country Status (1)

Country Link
CN (1) CN201629839U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104219607A (en) * 2014-09-01 2014-12-17 歌尔声学股份有限公司 Loudspeaker module
CN112788507A (en) * 2017-07-12 2021-05-11 乐金显示有限公司 Display device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104219607A (en) * 2014-09-01 2014-12-17 歌尔声学股份有限公司 Loudspeaker module
WO2016034012A1 (en) * 2014-09-01 2016-03-10 歌尔声学股份有限公司 Speaker module
US10158937B2 (en) 2014-09-01 2018-12-18 Goertek Inc. Speaker module
CN112788507A (en) * 2017-07-12 2021-05-11 乐金显示有限公司 Display device
CN112788507B (en) * 2017-07-12 2022-05-31 乐金显示有限公司 Display device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101110

Termination date: 20101204