CN204859463U - Compound ball top structure of miniature speaker - Google Patents
Compound ball top structure of miniature speaker Download PDFInfo
- Publication number
- CN204859463U CN204859463U CN201520493431.6U CN201520493431U CN204859463U CN 204859463 U CN204859463 U CN 204859463U CN 201520493431 U CN201520493431 U CN 201520493431U CN 204859463 U CN204859463 U CN 204859463U
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- CN
- China
- Prior art keywords
- top layer
- ball top
- ball
- decorative pattern
- roof construction
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- Expired - Fee Related
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model relates to a compound ball top structure of miniature speaker, the polytrope top layer of ball top structure is formed including superposeing in proper order, through adhesive fixed connection between the ball top layer, two faces are provided with the decorative pattern about the ball top layer, push up the projection intercrossing of structure bottom surface through the decorative pattern perpendicular to ball on adhesive bonding two faces together on the adjacent ball top layer. The utility model discloses compriseing the polytrope top layer under the circumstances that keeps original thickness and weight, binding with the adhesive between each ball top layer, the decorative pattern that sets up on the ball top layer can improve the intensity of ball top structure, has guaranteed when having improved speaker high -frequency characteristic that the weight of ball top structure division does not have the increase, has avoided the wholeness of speaker to descend.
Description
Technical field
The utility model relates to a kind of ball roof construction, particularly a kind of Microspeaker composite balls roof construction.
Background technology
The ball roof construction part of loud speaker is the high frequency performance key factor of loud speaker, generally all can select hard material, or the intensity of ball roof construction part is strengthened by formative method, the better high frequency performance of final acquisition, namely cut-off frequency is higher, high frequency distortion is lower, but the weight of ball roof construction part is also in increase, and the overall performance of product can decline.
Summary of the invention
The purpose of this utility model be to provide a kind of at Young's modulus own and thickness without improving ball roof construction intensity during significant change, improve the Microspeaker composite balls roof construction of loudspeaker high frequency performance.
The technical scheme realizing the utility model object is as follows:
A kind of Microspeaker composite balls roof construction, comprise superposition successively and form the polytrope top layer of ball roof construction, be fixedly connected with by adhesive between described ball top layer, described ball top layer upper and lower surfaces are provided with decorative pattern, and adjacent ball top layer is intersected mutually by the projection of the decorative pattern on adhesive bond two faces together perpendicular to ball roof construction bottom surface.
After adopting said structure, the utility model is made up of polytrope top layer when keeping original thickness and weight, agent bonding is sticked with glue between each ball top layer, the decorative pattern that ball top layer is arranged can improve the intensity of ball roof construction, ensure that while improve loudspeaker high frequency performance that the weight of ball roof construction part does not increase, the overall performance avoiding loud speaker declines.
Preferably, in order to effectively improve the intensity of ball roof construction, described ball top layer is provided with two or more.
Preferably, in order to effectively improve the intensity of each ball top layer, each face of described each ball top layer arranges a kind of decorative pattern.
Preferably, in order to effectively improve the intensity of each ball top layer, each face of described each ball top layer all arranges multiple decorative pattern.
Preferably, the combination conveniently between decorative pattern is to promote the intensity of ball top layer, and described decorative pattern can be straight line, line segment or space periodic linearity curve.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation be assemblied in loud speaker of the present utility model.
Fig. 2 is the structural representation of embodiment one of the present utility model.
Fig. 3 is the structural representation of embodiment two of the present utility model.
Fig. 4 is the decorative pattern schematic diagram of the first ball top layer upper surface of embodiment one of the present utility model.
Fig. 5 is the decorative pattern schematic diagram of the first ball top layer lower surface of embodiment one of the present utility model.
Fig. 6 is the second ball top layer upper surface of embodiment one of the present utility model and the decorative pattern schematic diagram of lower surface.
Fig. 7 is the decorative pattern schematic diagram of the first ball top layer upper surface of embodiment two of the present utility model.
Fig. 8 is the decorative pattern schematic diagram of the first ball top layer lower surface of embodiment two of the present utility model.
Fig. 9 is the second ball top layer upper surface of embodiment two of the present utility model and the decorative pattern schematic diagram of lower surface.
Figure 10 is the 3rd ball top layer upper surface of embodiment two of the present utility model and the decorative pattern schematic diagram of lower surface.
In figure: 1 is diaphragm, 2 is voice coil loudspeaker voice coil, and 3 is frame, and 4 is magnetic circuit, and 5 is protective cover; 6 is ball roof construction, and 8 is adhesive, and 10 is the first ball top layer, and 12 is the second ball top layer, and 13 is straight line decorative pattern; 14 is line segment decorative pattern, and 15 is S type decorative pattern, and 16 is the 3rd ball top layer, and 17 is undaform decorative pattern.
Embodiment
Embodiment one: by Fig. 1, Fig. 2, Fig. 4, Fig. 5 and Fig. 6 known the utility model Microspeaker composite balls roof construction is arranged in Microspeaker, described Microspeaker comprises frame 3, be arranged on the magnetic circuit 4 in frame 3, voice coil loudspeaker voice coil 2, diaphragm 1 and ball roof construction 6, described frame 3 upper end arranges protective cover 5, described diaphragm 1 is fixedly clamped by frame 3 and protective cover 5, described voice coil loudspeaker voice coil 2 is arranged on below diaphragm 1, described ball roof construction 6 is arranged on above diaphragm 1, between described ball roof construction 6 and diaphragm 1, adhesive 8 is set, described ball roof construction 6 is fixedly connected with by adhesive 8 with diaphragm 1, described ball roof construction 6 comprises the first ball top layer 10 and the second ball top layer 12, described first ball top layer 10 is fixedly connected with by adhesive 8 with between the second ball top layer 12, described first ball top layer 10 upper surface is provided with many straight line decorative patterns 13, described first ball top layer 10 lower surface is provided with many line segment decorative patterns 14, described second ball top layer 12 upper surface and the equal spread configuration of lower surface multiple S type decorative pattern 15, the decorative pattern of described first ball top layer 10 intersects mutually with the projection of the decorative pattern of the second ball top layer 12 perpendicular to the first ball top layer 10 bottom surface.
Embodiment two: by Fig. 1, Fig. 3, Fig. 8, Fig. 9 and Figure 10 known the utility model Microspeaker composite balls roof construction is arranged in Microspeaker, described Microspeaker comprises frame 3, be arranged on the magnetic circuit 4 in frame 3, voice coil loudspeaker voice coil 2, diaphragm 1 and ball roof construction 6, described frame 3 upper end arranges protective cover 5, described diaphragm 1 is fixedly clamped by frame 3 and protective cover 5, described voice coil loudspeaker voice coil 2 is arranged on below diaphragm 1, described ball roof construction 6 is arranged on above diaphragm 1, between described ball roof construction 6 and diaphragm 1, adhesive 8 is set, described ball roof construction 6 is fixedly connected with by adhesive 8 with diaphragm 1, described ball roof construction 6 comprises the first ball top layer 10, second ball top layer 12 and the 3rd ball top layer 16, described first ball top layer 10 is fixedly connected with by adhesive 8 with between the second ball top layer 12, described second ball top layer 12 is fixedly connected with by adhesive 8 with between the 3rd ball top layer 16, described first ball top layer 10 upper surface is provided with many straight line decorative patterns 13 and many line segment decorative patterns 14, described first ball top layer 10 lower surface is provided with many line segment decorative patterns 14 and multiple S type decorative pattern 15, described second ball top layer 12 upper surface and the equal spread configuration of lower surface multiple S type decorative pattern 15 and straight line decorative pattern 13, described 3rd ball top layer 16 upper surface and lower surface all arrange multiple waveform decorative pattern 17, described first ball top layer 10, the decorative pattern of each of the second ball top layer 12 and the 3rd ball top layer 16 intersects mutually with the projection of the decorative pattern of adjacent surface perpendicular to the first ball top layer 10 bottom surface.
About the decorative pattern on each ball top layer in the utility model, it can be the decorative pattern listed in above-described embodiment, can also be that other have the curve of space periodicity, the bearing of trend of the decorative pattern of adjacent surface be acute angle perpendicular to the angle of the projection of ball roof construction bottom surface, and preferred angle is 30 °-90 °.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a Microspeaker composite balls roof construction, it is characterized in that: comprise superposition successively and form the polytrope top layer of ball roof construction, be fixedly connected with by adhesive between described ball top layer, described ball top layer upper and lower surfaces are provided with decorative pattern, and adjacent ball top layer is intersected mutually by the projection of the decorative pattern on adhesive bond two faces together perpendicular to ball roof construction bottom surface.
2. a kind of Microspeaker composite balls roof construction according to claim 1, is characterized in that: described ball top layer is provided with two or more.
3. a kind of Microspeaker composite balls roof construction according to claim 2, is characterized in that: each face of described each ball top layer arranges a kind of decorative pattern.
4. a kind of Microspeaker composite balls roof construction according to claim 2, is characterized in that: each face of described each ball top layer all arranges multiple decorative pattern.
5. a kind of Microspeaker composite balls roof construction according to Claims 1-4 any one, is characterized in that: described decorative pattern can be straight line, line segment or space periodic linearity curve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520493431.6U CN204859463U (en) | 2015-07-09 | 2015-07-09 | Compound ball top structure of miniature speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520493431.6U CN204859463U (en) | 2015-07-09 | 2015-07-09 | Compound ball top structure of miniature speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204859463U true CN204859463U (en) | 2015-12-09 |
Family
ID=54749973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520493431.6U Expired - Fee Related CN204859463U (en) | 2015-07-09 | 2015-07-09 | Compound ball top structure of miniature speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204859463U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109819382A (en) * | 2018-12-30 | 2019-05-28 | 瑞声声学科技(深圳)有限公司 | Loudspeaker |
| WO2021208328A1 (en) * | 2020-04-13 | 2021-10-21 | 海宁市西米尼科技有限公司 | Three-dimensional multi-directional reinforced cone composed of multiple planar layers, and manufacturing method therefor |
-
2015
- 2015-07-09 CN CN201520493431.6U patent/CN204859463U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109819382A (en) * | 2018-12-30 | 2019-05-28 | 瑞声声学科技(深圳)有限公司 | Loudspeaker |
| WO2021208328A1 (en) * | 2020-04-13 | 2021-10-21 | 海宁市西米尼科技有限公司 | Three-dimensional multi-directional reinforced cone composed of multiple planar layers, and manufacturing method therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200409 Address after: No.20, group 6, Jiangwei village, Zhangji Township, Xiangshui County, Yancheng City, Jiangsu Province Patentee after: Yin Haiyun Address before: 213000 -18, 388 west the Yellow River Road, Xinbei District, Jiangsu, Changzhou Patentee before: JIANGSU MIDI ACOUSTICS TECHNOLOGY Co.,Ltd. |
|
| 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: 20151209 |