CN205356664U - Vibrating diaphragm piece - Google Patents
Vibrating diaphragm piece Download PDFInfo
- Publication number
- CN205356664U CN205356664U CN201620131614.8U CN201620131614U CN205356664U CN 205356664 U CN205356664 U CN 205356664U CN 201620131614 U CN201620131614 U CN 201620131614U CN 205356664 U CN205356664 U CN 205356664U
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- China
- Prior art keywords
- vibrating diaphragm
- convex body
- arc
- central part
- outer part
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Abstract
The utility model discloses a vibrating diaphragm piece, including the vibrating diaphragm piece main part, the vibrating diaphragm piece main part has vibrating diaphragm periphery portion, vibrating diaphragm central part and arc vibrating diaphragm portion, vibrating diaphragm center part is in the central zone of vibrating diaphragm periphery portion, the inside wall shaping of vibrating diaphragm periphery portion has the first convex body towards the vibrating diaphragm central part, the lateral wall shaping of vibrating diaphragm central part has the second convex body towards the inside wall of vibrating diaphragm periphery portion, the distribution of staggering of first convex body and second convex body, arc vibrating diaphragm portion connects between the lateral wall of the inside wall of vibrating diaphragm periphery and vibrating diaphragm central part, arc vibrating diaphragm portion is protruding toward the top direction of vibrating diaphragm piece main part, the cross sectional shape of arc vibrating diaphragm portion is the arc, the bottom of arc vibrating diaphragm portion forms vibrating diaphragm elastic slot, vibrating diaphragm elastic slot is at the width with first convex body corresponding position department and narrower than the width at all the other positions of vibrating diaphragm elastic slot respectively at the width with second convex body corresponding position department. The utility model discloses can let the sound of stereo set sedate strong, improve the tone quality effect.
Description
Technical field
This utility model relates to sound technique field, more specifically, relates to the vibrating diaphragm sheet of a kind of sound equipment.
Background technology
Vibrating diaphragm is as the core component of sound equipment, and the quality of its design directly affects the performance of sound equipment.
Chinese utility model patent " CN203747984U " discloses a kind of vibrating diaphragm assembly, and it includes vibrating diaphragm, is incorporated into the plastic stent at vibrating diaphragm edge, and is incorporated into the top dome portion of vibrating diaphragm upper surface.Vibrating diaphragm includes centrally located plane joint portion, it is positioned at the connecting portion being combined with plastic stent of marginal position, and the ring portion between joint portion and connecting portion, this vibrating diaphragm assembly can increase the bonded area of vibrating diaphragm and plastic stent, and simplifying the structure of plastic stent, thus improving the stability of vibrating diaphragm assembly, improving production efficiency, but the acoustical quality of this vibrating diaphragm assembly still has to be strengthened, the sound of sound equipment can't be allowed sedate effectively.
Utility model content
The purpose of this utility model is in that to overcome drawbacks described above of the prior art, it is provided that a kind of sound that can allow sound equipment sedate strong, improve the vibrating diaphragm sheet of acoustical quality.
For achieving the above object, this utility model provides a kind of vibrating diaphragm sheet, including the diaphragm main body that shakes being caused type by soft glue system, the described diaphragm main body that shakes has vibrating diaphragm outer part, vibrating diaphragm central part and arc vibrating diaphragm portion, described vibrating diaphragm centre is in the central area of vibrating diaphragm outer part, the medial wall of described vibrating diaphragm outer part forms the first convex body towards vibrating diaphragm central part, the lateral wall of described vibrating diaphragm central part forms the second convex body of the medial wall towards vibrating diaphragm outer part, described first convex body and the second convex body are in staggered distribution, described arc vibrating diaphragm portion is connected between the medial wall of vibrating diaphragm outer part and the lateral wall of vibrating diaphragm central part, described arc vibrating diaphragm portion is protruding toward the top-direction of the diaphragm main body that shakes, the cross sectional shape in described arc vibrating diaphragm portion is curved, vibrating diaphragm elastic groove is formed on the bottom in described arc vibrating diaphragm portion, the described vibrating diaphragm elastic groove width in the position corresponding with the first convex body and the width in the position corresponding with the second convex body are respectively than the narrow width at all the other positions of vibrating diaphragm elastic groove.
As preferably, the cross sectional shape of described first convex body and the second convex body is curved.
As preferably, the inside of described vibrating diaphragm outer part is equiped with frame.
As preferably, described frame is set to plastic cement frame.
As preferably, described vibrating diaphragm outer part offers hole, location.
As preferably, described vibrating diaphragm central part offers mounting groove, is equiped with weight in described mounting groove.
As preferably, described weight is set to iron block.
As preferably, the shake soft colloid of diaphragm main body of described manufacture is set to silica gel.
Compared with prior art, the beneficial effects of the utility model are in that:
The medial wall of vibrating diaphragm outer part of the present utility model forms the first convex body towards vibrating diaphragm central part, the lateral wall of vibrating diaphragm central part forms the second convex body of the medial wall towards vibrating diaphragm outer part, the setting of the first convex body and the second convex body strengthens the elasticity of vibrating diaphragm, bass can be made sedate effectively, the vibrating diaphragm elastic groove width in the position corresponding with the first convex body and the width ratio narrow width at all the other positions of vibrating diaphragm elastic groove respectively in the position corresponding with the second convex body simultaneously, by the change of width in vibrating diaphragm elastic groove, make audible sound sedate effectively, tonequality is made to be on the high the most perfect binding site of bass, substantially increase acoustical quality.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation (front) of the vibrating diaphragm sheet that this utility model provides；
Fig. 2 is another viewing angle constructions schematic diagram (reverse side) of the vibrating diaphragm sheet that this utility model provides；
Fig. 3 is the exploded view of the vibrating diaphragm sheet that this utility model provides；
Fig. 4 is the structural representation of the diaphragm main body that shakes that this utility model provides；
Fig. 5 is the sectional view in Fig. 4 along A-A ' line；
Fig. 6 is the sectional view in Fig. 4 along B-B ' line.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1, Fig. 2 and Fig. 3, embodiment of the present utility model provides a kind of vibrating diaphragm sheet, and this vibrating diaphragm sheet includes shake diaphragm main body 1, frame 2 and weight 3.The structure of all parts will be described in detail below.
The diaphragm main body 1 that shakes is caused type by soft glue system, and this soft colloid is preferably arranged to silica gel, naturally it is also possible to be other colloidal materials.Specifically, as shown in Figure 1 and Figure 4, the diaphragm main body 1 that shakes includes integrated vibrating diaphragm outer part 11, vibrating diaphragm central part 12 and arc vibrating diaphragm portion 13.Wherein, the generally rectangular shaped framework shape of vibrating diaphragm outer part 11, vibrating diaphragm central part 12 is positioned at the central area of vibrating diaphragm outer part 11, and arc vibrating diaphragm portion 13 is connected between the medial wall of vibrating diaphragm outer part 11 and the lateral wall of vibrating diaphragm central part 12.
The medial wall of vibrating diaphragm outer part 11 forms the first convex body 111 towards vibrating diaphragm central part 12, the lateral wall of vibrating diaphragm central part 12 forms the second convex body 121 of the medial wall towards vibrating diaphragm outer part 11, first convex body 111 and the second convex body 121 are in staggered distribution, and the cross sectional shape of the first convex body 111 and the second convex body 121 is curved.As preferably embodiment, the first convex body 111 is provided with 6, and the second convex body 121 is provided with 2, and the quantity of convex body is 8 altogether.The setting of the first convex body 111 and the second convex body 121 strengthens the elasticity of vibrating diaphragm, it is possible to make bass sedate effectively.
As shown in Figure 5 and Figure 6, arc vibrating diaphragm portion 13 is protruding toward the top-direction of the diaphragm main body 1 that shakes, the cross sectional shape in arc vibrating diaphragm portion 13 is curved, vibrating diaphragm elastic groove 131 is formed on the bottom in arc vibrating diaphragm portion 13, and the vibrating diaphragm elastic groove 131 width in the position corresponding with the first convex body 111 and the width in the position corresponding with the second convex body 121 are respectively than the narrow width at all the other positions of vibrating diaphragm elastic groove 131.By the change of width in vibrating diaphragm elastic groove, it is possible to make audible sound sedate effectively, make tonequality be on the high the most perfect binding site of bass.
As shown in figures 1 and 3, vibrating diaphragm outer part 11 offers for hole, hard-wired location 112.Vibrating diaphragm central part 12 offers mounting groove 122, and weight 3 is installed in mounting groove 122.In the present embodiment, this weight 3 is preferably arranged to iron block.
As shown in Figure 5 and Figure 6, the inside of vibrating diaphragm outer part 11 is provided with cavity, and frame 2 is installed in the internal cavity of vibrating diaphragm outer part 11.It is also preferred that the left this frame 2 is set to plastic cement frame, material can be made up of nylon and fibre.
In sum, simple in construction of the present utility model, low cost of manufacture, it is possible to make the sound of sound equipment sedate effectively, substantially increase acoustical quality.
Above-described embodiment is this utility model preferably embodiment; but embodiment of the present utility model is also not restricted to the described embodiments; other any without departing from the change made under spirit of the present utility model and principle, modification, replacement, combination, simplification; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.
Claims (8)
1. a vibrating diaphragm sheet, including the diaphragm main body that shakes (1) being caused type by soft glue system, it is characterized in that: described in the diaphragm main body (1) that shakes there is vibrating diaphragm outer part (11), vibrating diaphragm central part (12) and arc vibrating diaphragm portion (13), described vibrating diaphragm central part (12) is positioned at the central area of vibrating diaphragm outer part (11), the medial wall of described vibrating diaphragm outer part (11) forms the first convex body (111) towards vibrating diaphragm central part (12), the lateral wall of described vibrating diaphragm central part (12) forms second convex body (121) of the medial wall towards vibrating diaphragm outer part (11), described first convex body (111) and the second convex body (121) are in staggered distribution, described arc vibrating diaphragm portion (13) is connected between the medial wall of vibrating diaphragm outer part (11) and the lateral wall of vibrating diaphragm central part (12), described arc vibrating diaphragm portion (13) is protruding toward the top-direction of the diaphragm main body (1) that shakes, the cross sectional shape of described arc vibrating diaphragm portion (13) is curved, vibrating diaphragm elastic groove (131) is formed on the bottom of described arc vibrating diaphragm portion (13), the described vibrating diaphragm elastic groove (131) width in the position corresponding with the first convex body (111) and the width in the position corresponding with the second convex body (121) are respectively than the narrow width at all the other positions of vibrating diaphragm elastic groove (131).
2. a kind of vibrating diaphragm sheet according to claim 1, it is characterised in that: the cross sectional shape of described first convex body (111) and the second convex body (121) is curved.
3. a kind of vibrating diaphragm sheet according to claim 1, it is characterised in that: the inside of described vibrating diaphragm outer part (11) is equiped with frame (2).
4. a kind of vibrating diaphragm sheet according to claim 3, it is characterised in that: described frame (2) is set to plastic cement frame.
5. a kind of vibrating diaphragm sheet according to claim 1, it is characterised in that: described vibrating diaphragm outer part (11) offers hole, location (112).
6. a kind of vibrating diaphragm sheet according to claim 1, it is characterised in that: described vibrating diaphragm central part (12) offers mounting groove (122), is equiped with weight (3) in described mounting groove (122).
7. a kind of vibrating diaphragm sheet according to claim 6, it is characterised in that: described weight (3) is set to iron block.
8. a kind of vibrating diaphragm sheet according to claim 1, it is characterised in that: the shake soft colloid of diaphragm main body (1) of described manufacture is set to silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620131614.8U CN205356664U (en) | 2016-02-19 | 2016-02-19 | Vibrating diaphragm piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620131614.8U CN205356664U (en) | 2016-02-19 | 2016-02-19 | Vibrating diaphragm piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205356664U true CN205356664U (en) | 2016-06-29 |
Family
ID=56183373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620131614.8U Expired - Fee Related CN205356664U (en) | 2016-02-19 | 2016-02-19 | Vibrating diaphragm piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205356664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022000654A1 (en) * | 2020-06-30 | 2022-01-06 | 瑞声声学科技(深圳)有限公司 | Sound producing device |
-
2016
- 2016-02-19 CN CN201620131614.8U patent/CN205356664U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022000654A1 (en) * | 2020-06-30 | 2022-01-06 | 瑞声声学科技(深圳)有限公司 | Sound producing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 south of the Five Ridges City, Guangdong Province, the town of Phoenix Industrial Zone, the 2 phase of the industrial zone B, C Dong, Patentee after: Dongguan Taide Wisdom Technology Co., Ltd. Address before: 523000 south of the Five Ridges City, Guangdong Province, the town of Phoenix Industrial Zone, the 2 phase of the industrial zone B, C Dong, Patentee before: Dongguan Taide Industrial Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20200219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |