CN103179474A - Speaker component with platformized basin stand - Google Patents
Speaker component with platformized basin stand Download PDFInfo
- Publication number
- CN103179474A CN103179474A CN2011104351272A CN201110435127A CN103179474A CN 103179474 A CN103179474 A CN 103179474A CN 2011104351272 A CN2011104351272 A CN 2011104351272A CN 201110435127 A CN201110435127 A CN 201110435127A CN 103179474 A CN103179474 A CN 103179474A
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- Prior art keywords
- overcoat
- inner sleeve
- speaker
- sleeve
- loud speaker
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Abstract
The invention discloses a speaker component with a platformized basin stand. The speaker component comprises a basin stand and a speaker arranged on the basin stand, wherein the basin stand comprises an inner sleeve and an outer sleeve both of which are mutually embedded and sleeved; the inner sleeve is a continuous annular sleeve; the speaker is arranged at one end side of the inner sleeve; the outer sleeve is a discontinuous annular sleeve with an opening; buckling mechanisms for buckling the inner sleeve and the outer sleeve together are respectively arranged at the outer part of the inner sleeve and the inner part of the outer sleeve; and the buckling positions of the buckling mechanisms are adjustable, so that the whole height of the speaker is adjustable. Through the adjustment of the position relationship between the inner sleeve and the outer sleeve, the speaker can be mounted between door inner decorative plates and door metal plates of cars in different types to realize the need for the speaker car type platformization. The speaker component with the platformized basin stand can guarantee firmness of external installation of the speaker to avoid generating abnormal noise at a joint, has no deformation after tests at high temperature and low temperature, and can bear enough vibration and falling.
Description
Technical field
The present invention relates to the loudspeaker assembly of sound system outlet terminal, refer in particular to the loudspeaker assembly of the basin body panel that is installed on automobile.
Background technology
At present each large depot auto parts and components are all towards the hardware and software platform future development, and so-called hardware and software platform shows as: at manufacture view, a large amount of unitized parts and the system synthesis of adopting of the product of identical platform have reduced manufacturing cost and purchase cost; Aspect research and development, realized technological break-through on a platform, all products that equal to carry on this platform have all been realized technological break-through, have reduced development cost, shorten the construction cycle of car load.The hardware and software platform of most automobile factory to the loud speaker parts shows as the performance parameter generalization of loud speaker on the one hand, shows as on the other hand basin shelf structure and mounting means hardware and software platform.The basin frame of loud speaker be a kind of can with magnetic circuit element and vibrating elements links together and speaker support is fixed on assembly on arrangements for automotive doors.Even if in prior art, the basin frame has been tending towards hardware and software platform, but still need to consider the not spaced relationship between fellow disciple's panel beating and door internal decoration plate in new model and new projects, and needing mold again.
the PCT that is published in October 4 nineteen ninety applies for that disclosing No. WO90/11667 has disclosed a kind of loudspeaker installation apparatus, be used for loud speaker is fixedly installed to automobile, see also the document and accompanying drawing thereof, it comprises the installing component of have flange (4) and cylindrical portion (5), loud speaker is arranged on this installing component, the cylindrical portion of installing component (5) has external screw-thread, to join with a Lock Part (13) with internal thread and elasticity finger-type bar (14), the elasticity finger-type bar (14) of Lock Part (13) is resisted against a side of installation panel (200), flange (4) also abuts in the opposite side of installation panel (200) simultaneously, so just loud speaker is fixed on installation panel.Can change Lock Part (13) with respect to the position of the cylindrical portion (5) of installing component by the rotation between screw thread, thereby regulate the whole height of loud speaker so that it adapts to different mounting conditions, for example different car door thickness.
Yet the automobile that is engaged in above-mentioned prior art between screw thread travels, vibrates the possibility that rear existence gets loose for a long time, thereby changes the mode Shortcomings still of the whole height of loud speaker by the screw thread rotation mode.
Summary of the invention
The object of the present invention is to provide a kind of loudspeaker assembly that is applicable to the basin body panel of different automobile types, it not only can realize the requirement of basin shelf structure hardware and software platform, can also realize using the demand of same secondary mould on different automobile types.
To achieve these goals, the present invention proposes following technical scheme.
a kind of loudspeaker assembly of basin body panel, it comprises a basin frame and is arranged on loud speaker on described basin frame, wherein, the basin frame comprises mutually nested inner sleeve and overcoat together, wherein said inner sleeve is a continuous circular shape sleeve, described loud speaker is installed in the distolateral of described inner sleeve, described overcoat is the annulus with opening of a disconnection, the outside of described inner sleeve and the inside of overcoat are respectively equipped with the snap device that inner sleeve and overcoat are fastened togather, the snapped-in position of described snap device can be regulated, thereby regulate the relative position of described inner sleeve and overcoat by the snapped-in position that changes described snap device, the whole height of loud speaker is changed.
Further, described snap device is included in the plural tooth rib that the outer surface of described inner sleeve longitudinally arranges, and at the tooth rib that can be meshed with the tooth rib of described lining the outer surface of of the inner surface relative set of described overcoat.
Further, the tooth rib of described inner sleeve is distributed in the lining the outer surface of middle and lower part far away apart from loud speaker, and each described tooth rib is along the circumferencial direction extension of lining the outer surface of.
Further, the tooth rib of described overcoat is distributed in whole overcoat inner surface, and the tooth rib of each described overcoat also extends along the circumferencial direction of overcoat inner surface.
Further, the outer surface bottom of described overcoat radially outwards is equipped with a plurality of installation feet and is used for overcoat is fixedly installed to the car door panel beating.
Further, the edge of opening of described overcoat has outwards protruded out a plurality of locking plates, utilizes screw that overcoat and inner sleeve are fixed in described locking plate locking.
Further, put in described and be provided with the loud speaker connector and be used for and the external equipment electric connection.
the present invention compares with existing design, the present invention fixedly internal structure of loud speaker is constant, guarantee under the prerequisite of speaker performance parameter, the outside mounting structure relation with door internal decoration plate and door panel beating of loud speaker is carried out the hardware and software platform design, that is speaker frame is designed to inner sleeve and two parts of overcoat, according to the door panel beating of different automobile types and the spacing between door internal decoration plate, by regulating the position relationship of the snap device between inner sleeve and overcoat, loud speaker can be arranged between the door internal decoration plate and door panel beating of dissimilar automobile, realize the demand of loud speaker vehicle hardware and software platform.The present invention can guarantee the outside fastness of installing of loud speaker, is unlikely to produce different sound at interface, and for example resonance sound, consequently affect audio; Do not produce distortion after thermocycling, impact is the cooperation of plastic body up and down; Can also bear enough vibrations and fall.
Description of drawings
Fig. 1 is the three-dimensional combination figure of loudspeaker assembly of the present invention.
Fig. 2 is the stereogram that loudspeaker assembly shown in Figure 1 is removed the overcoat of basin frame.
Fig. 3 is the fragmentary cross-sectional view of loudspeaker assembly shown in Figure 1.
Fig. 4 is that loudspeaker assembly is arranged on the fragmentary cross-sectional view on car door.
Embodiment
Describe the specific embodiment of the present invention in detail below in conjunction with accompanying drawing.
Easily understand, according to technical scheme of the present invention, do not changing under connotation of the present invention, one of ordinary skill in the art can propose various structures mode and the implementation that can mutually replace.Therefore, following embodiment and accompanying drawing are only the exemplary illustrations to technical scheme of the present invention, and should not be considered as of the present invention all or be considered as restriction or restriction to technical solution of the present invention.
The orientation term such as upper and lower, forward and backward of mentioning in this manual is to define with respect to the element shown in each accompanying drawing, therefore they are relative concepts, might diverse location of living according to it, different use state correspondingly changes.So, these or other orientation term should be interpreted as restricted term yet.
See also Fig. 1, Fig. 2 and Fig. 4, the present invention proposes a kind of loudspeaker assembly of basin body panel, it includes magnetic circuit element, vibrating elements and basin frame 10, basin frame 10 include inner sleeve 1 and overcoat 2, inner sleeve 1 with magnetic circuit element and vibrating elements surround fixing within it and be used for loud speaker is fitted and be arranged on automobile door internal decoration plate 4 inboards, overcoat 2 is assembled in the outside of inner sleeve 1, and is used for set of speakers is contained in car door panel beating 5.
Overcoat 2 is the circumferential collar with disconnection of opening, because of its opening part disconnect make this overcoat 2 suitably elasticity open, the position of the corresponding inner sleeve tooth of its inner surface 16 rib 12 is the corresponding tooth rib (not shown) that is provided with mating engagement also.Outer surface 22 bottoms of overcoat 2 radially outwards are equipped with several and are used for overcoat 2 is assembled in installation foot 23 on the car door panel beating.The opening part of overcoat 2 has two locking plates 24 to the outside projection of the collar, which is provided be used to holding the fixing lockhole 25 of screw.
See also Fig. 3 and Fig. 4, slightly open the opening of overcoat 2, first overcoat 2 is enclosed within the outer surface of speaker frame inner sleeve 1, rotary sleeve 2 again, accordingly, make the corresponding engagement of tooth rib 12 of tooth rib with the outer surface 11 of inner sleeve 1 of overcoat 2 inner surfaces, this structure can satisfy the loud speaker whole height and regulate between different setting height(from bottom)s between 30mm to 70mm.Based on the speaker operation principle, the minimum height overall of loud speaker is 50mm, therefore can satisfy the requirement of speaker vibration system working depth.To be regulated after suitable height, then screw is put into screw 25, with two locking plates, 24 lockings of overcoat 2, thereby inner sleeve 1 and overcoat 2 are fixed together securely.
The shape of the tooth rib on above-mentioned inner sleeve 1 and overcoat 2, the form that quantity and position are not limited to disclose in above-described embodiment can adjust according to actual requirement.
According to the trim panel 4 of vehicle of the same race not and the distance between door panel beating 5, regulate the installation cooperation position relation of inner sleeve 1 and overcoat 2, upper surface with the inner sleeve 1 of basin frame fits on the installation portion 41 of automotive trim panel 4 again, several installation feet 23 of overcoat 2 are fixed on a panel beating 5, thereby loud speaker is fixed between trim panel 4 and door panel beating 5.
Design concept of the present invention is that the inside loudspeakers mounting structure can not made change, fixing inside loudspeakers structure, guarantee under the prerequisite of speaker performance parameter, speaker frame is divided into two parts, make the door internal decoration plate 4 of loud speaker and different automobile types and the mounting structure relation of door panel beating 5 carry out the hardware and software platform design by the relative position of adjusting between inner sleeve 1 and overcoat 2, this design can reach following beneficial effect: guarantee the outside fastness of installing of loud speaker, be unlikely to produce different sound at interface, for example resonance sound, consequently affect audio; Do not produce distortion after thermocycling, impact is the cooperation of plastic body up and down; Can also bear enough vibrations and fall.
Claims (7)
1. the loudspeaker assembly of a basin body panel, it comprises a basin frame and is arranged on loud speaker on described basin frame, it is characterized in that: the basin frame comprises mutually nested inner sleeve and overcoat together, wherein said inner sleeve is a continuous circular shape sleeve, described loud speaker is installed in the distolateral of described inner sleeve, described overcoat is an annulus with disconnection of opening, the outside of described inner sleeve and the inside of overcoat are respectively equipped with the snap device that inner sleeve and overcoat are fastened togather, the snapped-in position of described snap device can be regulated, thereby regulate the relative position of described inner sleeve and overcoat by the snapped-in position that changes described snap device, the whole height of loud speaker is changed.
2. the loudspeaker assembly of a kind of basin body panel according to claim 1, it is characterized in that: described snap device is included in the plural tooth rib that the outer surface of described inner sleeve longitudinally arranges, and at the tooth rib that can be meshed with the tooth rib of described lining the outer surface of of the inner surface relative set of described overcoat.
3. the loudspeaker assembly of a kind of basin body panel according to claim 2, it is characterized in that: the tooth rib of described inner sleeve is distributed in the lining the outer surface of middle and lower part far away apart from loud speaker, and each described tooth rib is along the circumferencial direction extension of lining the outer surface of.
4. the loudspeaker assembly of a kind of basin body panel according to claim 3, it is characterized in that: the tooth rib of described overcoat is distributed in whole overcoat inner surface, and the tooth rib of each described overcoat also extends along the circumferencial direction of overcoat inner surface.
5. the loudspeaker assembly of according to claim 1 or 4 described a kind of basin body panels is characterized in that: the outer surface bottom of described overcoat radially outwards is equipped with a plurality of installation feet and is used for overcoat is fixedly installed to the car door panel beating.
6. the loudspeaker assembly of according to claim 1 or 4 described a kind of basin body panels, it is characterized in that: the edge of opening of described overcoat has outwards protruded out a plurality of locking plates, utilizes screw with described locking plate locking and overcoat and inner sleeve are fixed.
7. the loudspeaker assembly of the described a kind of basin body panel of any one according to claim 1-6 is characterized in that: put in described and be provided with the loud speaker connector and be used for and the external equipment electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110435127.2A CN103179474B (en) | 2011-12-22 | 2011-12-22 | A kind of loudspeaker assembly of basin body panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110435127.2A CN103179474B (en) | 2011-12-22 | 2011-12-22 | A kind of loudspeaker assembly of basin body panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103179474A true CN103179474A (en) | 2013-06-26 |
| CN103179474B CN103179474B (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110435127.2A Expired - Fee Related CN103179474B (en) | 2011-12-22 | 2011-12-22 | A kind of loudspeaker assembly of basin body panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103179474B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107786928A (en) * | 2017-09-26 | 2018-03-09 | 邓玉平 | A kind of auto loud hailer response unit |
| CN110972028A (en) * | 2019-11-22 | 2020-04-07 | 歌尔股份有限公司 | Basin stand structure and sound production device for automobile |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106782473A (en) * | 2016-12-20 | 2017-05-31 | 山东国金汽车工程技术有限公司 | A kind of bass electric horn high being easily installed |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990011667A1 (en) * | 1989-03-23 | 1990-10-04 | Eurotec (E.M.) International Electronics Limited | Speaker mounting arrangement |
| CN2421475Y (en) * | 2000-04-11 | 2001-02-28 | 李飞宇 | Height adjustable water tank water inlet valve |
-
2011
- 2011-12-22 CN CN201110435127.2A patent/CN103179474B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990011667A1 (en) * | 1989-03-23 | 1990-10-04 | Eurotec (E.M.) International Electronics Limited | Speaker mounting arrangement |
| CN2421475Y (en) * | 2000-04-11 | 2001-02-28 | 李飞宇 | Height adjustable water tank water inlet valve |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107786928A (en) * | 2017-09-26 | 2018-03-09 | 邓玉平 | A kind of auto loud hailer response unit |
| CN110972028A (en) * | 2019-11-22 | 2020-04-07 | 歌尔股份有限公司 | Basin stand structure and sound production device for automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103179474B (en) | 2016-05-18 |
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Granted publication date: 20160518 Termination date: 20211222 |
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