CN203423797U - Loudspeaker provided with fixation mount - Google Patents
Loudspeaker provided with fixation mount Download PDFInfo
- Publication number
- CN203423797U CN203423797U CN201320468479.2U CN201320468479U CN203423797U CN 203423797 U CN203423797 U CN 203423797U CN 201320468479 U CN201320468479 U CN 201320468479U CN 203423797 U CN203423797 U CN 203423797U
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- fixed mount
- bead
- loud speaker
- flanging
- limit
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Abstract
The utility model relates to a loudspeaker provided with a fixation mount. The loudspeaker comprises a loudspeaker body and an annular elastic outer dangling edge. The loudspeaker body comprises a frame, a cone diaphragm, and a dust cap. The cone diaphragm is installed in the frame. The dust cap is installed on the middle portion of the cone diaphragm. The inner annular edge of the elastic outer dangling edge is connected with a flange at the opening in the top portion of the frame. The loudspeaker is characterized in that the loudspeaker further comprises a rigid annular fixation mount, wherein the inner annular edge of the fixation mount is connected with the outer annular edge of the elastic outer dangling edge, and the fixation mount is further provided with a plurality of through holes. The loudspeaker is firmly installed on boxes, such a loudspeaker box, etc., through the fixation mount to avoid the elastic outer dangling edge from being abraded, deformed or even fallen off due to repeatedly pulling during the vibration of the loudspeaker so as to make the loudspeaker can be subjected to large-amplitude vibration in a stable state, so that the high-quality bass effect can be provided.
Description
Technical field
The utility model relates to the vibration sounding parts in a kind of stereo set, particularly a kind of loud speaker with fixed mount.
Background technology
Loud speaker is almost most important parts in all stereo sets, and its quality has directly determined result of broadcast.In a lot of use occasions, user wishes that loud speaker can bring the bass low-frequency effect of high-quality, with this, realizes shock acoustically and meets.The bass low-frequency effect of loud speaker, relevant with the Oscillation Amplitude of cone vibrating diaphragm in loud speaker and loud speaker.Therefore sound box often will, for loud speaker provides sufficient oscillation space, allow loud speaker and cone vibrating diaphragm thereof can have enough large Oscillation Amplitude.
In order to allow loud speaker and cone vibrating diaphragm thereof obtain good Oscillation Amplitude, often will be by loud speaker " suspension " or " suspension " on sound box, rather than directly the cone vibrating diaphragm, voice coil loudspeaker voice coil or the basin frame that participate in vibration are fixed on sound box.Chinese patent CN201120086823.2 discloses a kind of loud speaker with outer ring, this technical scheme links together basin frame and sound box by the outer ring of being made by elastomeric material, and the interior ring limit of outer ring is bonded in the upper surface of the bead of basin frame, outer annular edge is directly fixed on sound box, loud speaker just can, by " suspension " in sound box, allow loud speaker obtain good Oscillation Amplitude to a certain extent like this.
But, the lower weak point of such scheme is, because the outer annular edge of outer ring is directly connected with sound box, the lip upper surface bonding connection of interior ring limit and basin frame, when there is vibration in loud speaker, connecting portion is subject to the pullling of active force of generation of vibration, easily occurs that wearing and tearing, distortion even come off, and causes being connected between loud speaker and sound box insecure.Like this, loud speaker is worked under unsure state, will affect its working effect, especially can affect bass effect.Therefore be necessary to design a kind of structure, loud speaker can under stable state, be worked, can keep again significantly vibrating.
Utility model content
The purpose of this utility model is to provide a kind of loud speaker with fixed mount.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of loud speaker with fixed mount, comprise loud speaker body and annular resilient outstanding limit outward, described loud speaker body comprises basin frame, cone vibrating diaphragm and dust cap, cone vibrating diaphragm is arranged in basin frame, dust cap is installed on the middle part of paper disc vibrating diaphragm, the described elasticity outward interior ring limit on outstanding limit is connected with the bead of basin top of the trellis opening part, it is characterized in that, loud speaker also comprises rigid annular fixed mount, this fixed mount is provided with a plurality of through holes, its interior ring limit with elasticity outward the outer annular edge on outstanding limit be connected.
The described elasticity outward inside bending in interior ring limit on outstanding limit forms interior flanging, and outer annular edge outside bending forms outer flanging, and its middle part is kink.Described outer flanging is fixedly connected with the interior ring limit of fixed mount.The lateral surface bonding connection of the bead of the upper surface of described interior flanging and basin top of the trellis opening part.
A kind of corrective measure of the present utility model is: the bead of described basin frame by the edge of basin frame opening part outwards laterally after turnover more upward bending form, the position of bending is the first bead upward, laterally the position of turnover is the second bead.The described elasticity outward inwall of kink and the upper surface of interior flanging on outstanding limit is fixedly connected with the second bead with the first bead respectively.This structure increases the fixed-area that basin frame and elasticity are hanged limit outward to some extent, this just means that loud speaker body is had larger lifting surface area by elasticity when outstanding limit is connected on fixed mount outward, can reduce the basin frame risk that outstanding limit comes off or is shifted from elasticity to greatest extent.
The first bead of described basin frame and the angle between the second bead are more than or equal to 90, are less than 180 degree, are preferably 90 degree.
The interior ring limit of described fixed mount is provided with sedimentation step, and the elasticity outward outer flanging on outstanding limit is fixed on this sedimentation step.The making material of described annular mount can be metal, can be also plastic cement.The making material on described outer outstanding limit can be polystyrene foam or rubber.
The beneficial effects of the utility model are:
(1) loud speaker that the utility model provides is provided with rigid annular fixed mount, loud speaker is fixedly mounted on the casing of audio amplifier etc. by this fixed mount, while having avoided loudspeaker vibration, elasticity outward outstanding limit occurs that because repeatedly being pullled wearing and tearing, distortion even come off, make loud speaker under stable state, do violent oscillatory motion, high-quality bass effect is provided.
(2) the first bead of the bead of basin frame and the lateral surface of the second bead are fixedly connected with the interior flanging that bending part inwall hangs limit outward with elasticity respectively, increase basin frame and the elasticity fixed-area on outstanding limit outward, lifting surface area increases, and reduces to greatest extent that outer outstanding limit comes off or the risk getting loose appears in basin frame.
Accompanying drawing explanation
Fig. 1 is side cross-section schematic diagram of the present utility model;
Fig. 2 is the enlarged drawing of the A-A of Fig. 1;
Fig. 3 is vertical view of the present utility model.
Reference numeral: 1. basin frame; 2. cone vibrating diaphragm; 3. dust cap; 4. outer outstanding limit; 5. fixed mount; 6. through hole; 8. the first bead; 9. the second bead; 10. sedimentation step; 11. voice coil loudspeaker voice coils; 12. play ripple; 13. strong magnets; 14. interior flangings; 15. outer flangings; 16. kinks.
Embodiment
As shown in Figure 1, Figure 2 and Figure 3, a kind of loud speaker with fixed mount 5, comprise loud speaker body, annular resilient outstanding limit 4 and rigid annular fixed mount 5 outward, wherein, loud speaker body comprises basin frame 1, cone vibrating diaphragm 2, dust cap 3, voice coil loudspeaker voice coil 11, strong magnet 13 and plays ripple 12.Cone vibrating diaphragm 2, bullet ripple 12 are arranged on basin frame 1, dust cap 3 is installed on the middle part of paper disc vibrating diaphragm 2, and strong magnet 13 is fixed on basin frame 1 base, and voice coil loudspeaker voice coil 11 is around strong magnet 13 peripheries, voice coil loudspeaker voice coil 11 comprises the first voice coil loudspeaker voice coil and the second voice coil loudspeaker voice coil, the first voice coil loudspeaker voice coil and the reverse coiling of the second voice coil loudspeaker voice coil.
Elasticity is being made by polystyrene foam or rubber of outstanding limit 4 outward, and as shown in Figure 1, the elasticity outward flatly inside bending of interior ring limit on outstanding limit 4 forms interior flanging 14, and its outer annular edge flatly outside bending forms outer flanging 15, and its middle part is kink 16.The elasticity segment length that the kink 16 on outstanding limit 4 is connected with interior flanging 14 is outward greater than one section that it is connected with outer flanging 15.Outer flanging 15 is adhesively fixed with the interior ring limit of fixed mount 5.The bead of basin frame 1 by the edge of basin frame 1 opening part outwards laterally after turnover more upward bending form, the position of bending is the first bead 8 upward, laterally the position of turnover is the second bead 9.The first bead 8 of basin frame 1 and the angle between the second bead 9 are 90 degree.Elasticity is hanged the inwall of limit 4 kinks 16 and the upper surface of interior flanging 14 outward and is adhesively fixed respectively at the first bead 8 and the second bead 9.
Fixed mount 5 is made by metal or plastic cement, and in it, ring limit is provided with sedimentation step 10, and the elasticity outward outer flanging 15 on outstanding limit 4 is adhesively fixed on this sedimentation step 10.Fixed mount 5 is provided with a plurality of through holes 6, by bolt, screw or rivet, is fixed on the casing of the equipment such as audio amplifier.
Embodiment of the present utility model is not limited by above-described embodiment; utilize general knowledge and the conventional techniques means of this area; do not departing under the prerequisite of the utility model technological thought; can also make to the utility model modification, replacement or the change of other form, but within they all drop on the protection range of the utility model right.
Claims (10)
1. the loud speaker with fixed mount, comprise loud speaker body and annular resilient outstanding limit outward, described loud speaker body comprises basin frame, cone vibrating diaphragm and dust cap, cone vibrating diaphragm is arranged in basin frame, and dust cap is installed on the middle part of paper disc vibrating diaphragm, and the described elasticity outward interior ring limit on outstanding limit is connected with the bead of basin top of the trellis opening part, it is characterized in that, loud speaker also comprises rigid annular fixed mount, and this fixed mount is provided with a plurality of through holes, its interior ring limit with elasticity outward the outer annular edge on outstanding limit be connected.
2. a kind of loud speaker with fixed mount according to claim 1, it is characterized in that, the described elasticity outward inside bending in interior ring limit on outstanding limit forms interior flanging, outer annular edge outside bending forms outer flanging, its middle part is kink, described outer flanging is fixedly connected with the interior ring limit of fixed mount, and the upper surface of described interior flanging is fixedly connected with the lateral surface of the bead of basin top of the trellis opening part.
3. a kind of loud speaker with fixed mount according to claim 2, it is characterized in that, the interior ring limit of described outer flanging and fixed mount is fixedly connected as bonding connection, and the lateral surface of the bead of the upper surface of described interior flanging and basin top of the trellis opening part is fixedly connected as bonding connection.
4. a kind of loud speaker with fixed mount according to claim 2, it is characterized in that, the bead of described basin frame by the edge of basin frame opening part outwards laterally after turnover more upward bending form, the position of bending is the first bead upward, laterally the position of turnover is the second bead, described elasticity is the inwall of the kink on outstanding limit outward, and the upper surface of interior flanging is fixedly connected with the second bead with the first bead respectively.
5. a kind of loud speaker with fixed mount according to claim 4, is characterized in that, the described elasticity outward inwall of kink and the upper surface of interior flanging on outstanding limit is bonding connection with the mode that is fixedly connected with of the first bead and the second bead respectively.
6. a kind of loud speaker with fixed mount according to claim 4, is characterized in that, the first bead of described basin frame and the angle between the second bead are more than or equal to 90, are less than 180 degree.
7. a kind of loud speaker with fixed mount according to claim 4, is characterized in that, the first bead and the angle between the second bead of described basin frame are 90 degree.
8. according to a kind of loud speaker with fixed mount described in claim 2 or 4 or 6 or 7, it is characterized in that, the interior ring limit of described fixed mount is provided with sedimentation step, and the elasticity outward outer flanging on outstanding limit is fixed on this sedimentation step.
9. a kind of loud speaker with fixed mount according to claim 7, is characterized in that, the described elasticity segment length that the kink on outstanding limit is connected with interior flanging is outward greater than one section that it is connected with outer flanging.
10. a kind of loud speaker with fixed mount according to claim 9, is characterized in that: the making material of described fixed mount is metal or plastic cement, and the described elasticity outward making material on outstanding limit is polystyrene foam or rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320468479.2U CN203423797U (en) | 2013-08-02 | 2013-08-02 | Loudspeaker provided with fixation mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320468479.2U CN203423797U (en) | 2013-08-02 | 2013-08-02 | Loudspeaker provided with fixation mount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203423797U true CN203423797U (en) | 2014-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320468479.2U Expired - Fee Related CN203423797U (en) | 2013-08-02 | 2013-08-02 | Loudspeaker provided with fixation mount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203423797U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106341758A (en) * | 2015-07-06 | 2017-01-18 | 富佑鸿科技股份有限公司 | Loudspeaker structure |
| CN106714048A (en) * | 2016-12-07 | 2017-05-24 | 韩旭 | High-performance loudspeaker cone or passive radiator |
| CN107872741A (en) * | 2016-09-23 | 2018-04-03 | 苹果公司 | Annular supporting structure |
| US10631071B2 (en) | 2016-09-23 | 2020-04-21 | Apple Inc. | Cantilevered foot for electronic device |
| US10652650B2 (en) | 2014-09-30 | 2020-05-12 | Apple Inc. | Loudspeaker with reduced audio coloration caused by reflections from a surface |
| US11256338B2 (en) | 2014-09-30 | 2022-02-22 | Apple Inc. | Voice-controlled electronic device |
| US12147610B2 (en) | 2023-05-18 | 2024-11-19 | Apple Inc. | Voice-controlled electronic device |
-
2013
- 2013-08-02 CN CN201320468479.2U patent/CN203423797U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE49437E1 (en) | 2014-09-30 | 2023-02-28 | Apple Inc. | Audio driver and power supply unit architecture |
| US10609473B2 (en) | 2014-09-30 | 2020-03-31 | Apple Inc. | Audio driver and power supply unit architecture |
| US11818535B2 (en) | 2014-09-30 | 2023-11-14 | Apple, Inc. | Loudspeaker with reduced audio coloration caused by reflections from a surface |
| US10524044B2 (en) | 2014-09-30 | 2019-12-31 | Apple Inc. | Airflow exit geometry |
| US11290805B2 (en) | 2014-09-30 | 2022-03-29 | Apple Inc. | Loudspeaker with reduced audio coloration caused by reflections from a surface |
| US10652650B2 (en) | 2014-09-30 | 2020-05-12 | Apple Inc. | Loudspeaker with reduced audio coloration caused by reflections from a surface |
| US11256338B2 (en) | 2014-09-30 | 2022-02-22 | Apple Inc. | Voice-controlled electronic device |
| US10728652B2 (en) | 2014-09-30 | 2020-07-28 | Apple Inc. | Adaptive array speaker |
| CN106341758A (en) * | 2015-07-06 | 2017-01-18 | 富佑鸿科技股份有限公司 | Loudspeaker structure |
| US10631071B2 (en) | 2016-09-23 | 2020-04-21 | Apple Inc. | Cantilevered foot for electronic device |
| CN107872741A (en) * | 2016-09-23 | 2018-04-03 | 苹果公司 | Annular supporting structure |
| US10771890B2 (en) | 2016-09-23 | 2020-09-08 | Apple Inc. | Annular support structure |
| US11693487B2 (en) | 2016-09-23 | 2023-07-04 | Apple Inc. | Voice-controlled electronic device |
| US11693488B2 (en) | 2016-09-23 | 2023-07-04 | Apple Inc. | Voice-controlled electronic device |
| CN107872741B (en) * | 2016-09-23 | 2020-08-25 | 苹果公司 | Annular supporting structure |
| CN106714048A (en) * | 2016-12-07 | 2017-05-24 | 韩旭 | High-performance loudspeaker cone or passive radiator |
| US12147610B2 (en) | 2023-05-18 | 2024-11-19 | Apple Inc. | Voice-controlled electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20210802 |