CN206575585U - One kind tool reeded loudspeaker sound basin and loudspeaker - Google Patents
One kind tool reeded loudspeaker sound basin and loudspeaker Download PDFInfo
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- CN206575585U CN206575585U CN201720126680.0U CN201720126680U CN206575585U CN 206575585 U CN206575585 U CN 206575585U CN 201720126680 U CN201720126680 U CN 201720126680U CN 206575585 U CN206575585 U CN 206575585U
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- sound basin
- loudspeaker
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Abstract
The utility model discloses one kind tool reeded loudspeaker sound basin and loudspeaker, loudspeaker sound basin therein includes：Sound basin cone（2）And ring（1）；Ring is bonded on the big end margin of sound basin cone (2)（1）, in ring（1）Inner ring on peripherally disposed have annular groove（11）.Tool reeded loudspeaker sound basin and loudspeaker of the present utility model, have reeded loudspeaker sound basin and loudspeaker, it is peripherally disposed on ring to have annular groove and bulge loop or groove are set in cone, the intensity and stability of sound basin can be strengthened, so as to improve the rank of loudspeaker 2, 3 order harmonicses distortions and widening frequency response, sense of hearing is set more to force speaker frequency response plot more smooth, make loudspeaker tonequality outstanding, and it is simple and easy to apply, effect is protruded, the construction cycle of loudspeaker can be shortened, there is prominent advantage on bulk article stability is ensured.
Description
Technical field
The utility model is related to loudspeaker techniques field, more particularly to one kind has reeded loudspeaker sound basin and raised one's voice
Device.
Background technology
As the improvement of people's living standards, to sound system, such as requirement of car audio system also more and more higher, because
This acoustics requirement also more and more higher to vehicle carried video system.The sound basin of traditional loudspeaker, paper pulp material cost is relatively low,
Therefore paper pulp is still the main raw material of loudspeaker cone.The sound basin made at present using ordinary construction, because structure is not
Rationally, 2 ranks in loudspeaker are caused, 3 order harmonicses distortions are excessive, and influence larger.Although this distortion can not be avoided, can
To reduce distortion by some technical schemes, so that the frequency response curve of loudspeaker is more smooth, make the sound of loudspeaker
Matter is outstanding.For example, traditional way can be improved by adjusting paper pulp material proportioning and cone manufacture craft, but it is existing
There is method cycle in debugging process longer, influence the construction cycle of loudspeaker, serious meeting influence client's project process.
Utility model content
In view of this, a technical problem to be solved in the utility model is to provide a kind of reeded loudspeaker sound of tool
Basin and loudspeaker, can solve the problem that above mentioned problem.
Reeded loudspeaker sound basin is had there is provided one kind according to one side of the present utility model, including：Sound basin cone
And ring；The ring is bonded on the big end margin of the sound basin cone, is along the circumferential direction set on the inner ring of the ring
It is equipped with annular groove.
Alternatively, the annular groove is located at the big end margin of the sound basin cone and the bonding part of the ring.
Alternatively, bulge loop is set on the inwall of the sound basin cone, and the plane that the bulge loop is surrounded is bored with the sound basin
The axis of body is vertical.
Alternatively, multiple bulge loops are set on the inwall of the sound basin cone, and the multiple bulge loop is along the sound basin cone
Axis direction be uniformly distributed.
Alternatively, bulge loop is set on the outer wall of the sound basin cone, and the plane that the bulge loop is surrounded is bored with the sound basin
The axis of body is vertical.
Alternatively, multiple bulge loops are set on the outer wall of the sound basin cone, and the multiple bulge loop is along the sound basin cone
Axis direction be uniformly distributed.
According to another aspect of the present utility model there is provided a kind of loudspeaker, including have reeded raise one's voice as described above
Device sound basin.
Tool reeded loudspeaker sound basin and loudspeaker of the present utility model, it is peripherally disposed on ring to have ring
Connected in star simultaneously can set bulge loop or groove in cone, can strengthen the intensity and stability of sound basin, so as to improve loudspeaker 2
Rank, 3 order harmonicses distortions and widening frequency response, make sense of hearing more force speaker frequency response plot more smooth, make loudspeaker
Tonequality is outstanding, has prominent advantage on bulk article stability is ensured.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
Only it is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying creative labor
Under the premise of, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic cross-section of one embodiment of the reeded loudspeaker sound basin of tool of the present utility model；
Fig. 2 is the schematic cross-section of another embodiment of the reeded loudspeaker sound basin of tool of the present utility model.
Embodiment
The utility model is described more fully with reference to the accompanying drawings, wherein illustrating exemplary reality of the present utility model
Apply example.Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out clear
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole realities
Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute under the premise of creative work is not made
The every other embodiment obtained, belongs to the scope of the utility model protection.It is new to this practicality with reference to figure and embodiment
The technical scheme of type carries out many descriptions.
As shown in Figure 1, 2, the utility model provides a kind of reeded loudspeaker sound basin of tool, including：The He of sound basin cone 2
Ring 1.Ring 1 is bonded on the big end margin of sound basin cone 2, it is peripherally disposed on the inner ring of ring 1 to have annular recessed
Groove 11.Ring 1 is arranged on the edge of the big one end of sound basin 2 diameters of cone, and the one end big with sound basin 2 diameters of cone of ring 1 passes through
Binding agent be bonded, or by snap connection wait others connected modes.The material of ring 1 is rubber etc..
The reeded loudspeaker of tool in above-described embodiment uses the loudspeaker with groove trunk with sound basin there is provided a kind of
Sound basin is used, to strengthen the intensity and stability of sound basin, so that improve the rank of loudspeaker 2,3 order harmonicses distortions and widening frequency response.
It can be reached and subtracted by the outstanding side for depth, ring thickness, external diameter, replacing ring material and the unlike material of arranging in pairs or groups for setting groove
The purpose of small distortion, specific depth, thickness, external diameter and outstanding sapwood matter are needed by actual assembled test with simulation software come mould
Intend simulation analysis to determine.
The annular groove 11 that ring 1 is set can form the good part of intensity, the depth of groove 11 by mould molding
The different influences to different frequency position of degree, thickness, external diameter are also different, by changing the vibration mode of sound basin, so as to improve frequency
Ring, and improve 2 ranks, 3 order harmonicses distortions；Outstanding side rubber, foaming, the silk different by arranging in pairs or groups etc. improve subjective sense of hearing；
Traditional dust-proof cap can be instead of during manufacture loudspeaker, shorten the manufacturing cycle.
Annular groove 11 can be located in bonding part of the big end margin with ring 1 of sound basin cone 2, such as Fig. 2 rectangle frame
Groove 11.Bulge loop is set on the inwall of sound basin cone 2, and the plane that bulge loop is surrounded is vertical with the axis of sound basin cone 2.
Multiple bulge loops are set on the inwall of sound basin cone, and axis direction of multiple bulge loops along sound basin cone 2 is uniformly distributed.Can also be
Bulge loop 21 is set on the outer wall of sound basin cone 2, and the plane that bulge loop 21 is surrounded is vertical with the axis of sound basin cone.In sound basin cone
Multiple bulge loops are set on 2 outer wall, and axis direction of multiple bulge loops along sound basin cone is uniformly distributed.Can also be in sound basin cone
Inwall and/or outer wall on annular groove is set, improve loudspeaker tonequality.
2 ranks of loudspeaker can also be solved by the way of the loudspeaker sound basin with bulge loop, 3 order harmonicses distortions are asked
Topic, and solve the bad shortcoming of frequency response.Bulge loop forms bulge-structure, Neng Gougai on the inwall and/or outer wall of sound basin cone
The distortion that kind loudspeaker vibration is produced, smooth loudspeaker frequency response curve, so as to improve loudspeaker tonequality, effect is notable, and can
The frequency of adjusting process is reduced, the construction cycle is shortened.Sound basin cone and the material of bulge loop can all be papery, can integrally into
Type, and by drying, form the good sound pelvic part part of intensity.What bulge loop was set on the inwall and/or outer wall of sound basin cone
Quantity and position can be set according to specific experimental result.
In one embodiment there is provided a kind of loudspeaker, including tool reeded loudspeaker sound basin as above.
The reeded loudspeaker sound basin of tool and loudspeaker provided in above-described embodiment, along the circumferential direction sets on ring
It is equipped with annular groove and bulge loop or groove can be set in cone, the intensity and stability of sound basin can be strengthened, so as to improve
The rank of loudspeaker 2,3 order harmonicses distortions and widening frequency response, make sense of hearing more force speaker frequency response plot more smooth, make
Loudspeaker tonequality is outstanding, and simple and easy to apply, effect is protruded, and can shorten the construction cycle of loudspeaker, is ensureing batch
There is prominent advantage on product stability.
Above-mentioned any technical scheme disclosed in the utility model unless otherwise stated, if it discloses number range,
So disclosed number range is preferred number range, it is any it should be appreciated by those skilled in the art：It is preferred that numerical value
Scope is only the obvious or representative numerical value of technique effect in many enforceable numerical value.Because numerical value is more,
It is impossible to exhaust, so the utility model just discloses component values to illustrate the technical solution of the utility model, also, it is above-mentioned
The numerical value enumerated should not constitute the limitation that protection domain is created to the utility model.
Meanwhile, if above-mentioned the utility model is open or relate to the parts or structural member of connection fastened to each other, then,
Unless otherwise stated, it is fixedly connected and can be understood as：Can releasably it be fixedly connected（For example using bolt or mode connects for screw）,
It can be understood as：It is non-removable to be fixedly connected（For example rivet, weld）, certainly, connection fastened to each other can also be integral type
Structure（For example manufactured using casting technique is integrally formed）Replaced（Substantially can not be using except integrally formed technique）.
In addition, being used for applied in any technical scheme disclosed in above-mentioned the utility model represents position relationship or shape
Term unless otherwise stated its implication include approximate with its, similar or close state or shape.What the utility model was provided
Either component can be assembled by multiple single parts, or the list that integrally formed technique is manufactured
Only part.
Finally it should be noted that:Above example is only to illustrate the technical solution of the utility model rather than it is limited
System；Although the utility model is described in detail with reference to preferred embodiment, those of ordinary skill in the art should
Understand：Still embodiment of the present utility model can be modified or some technical characteristics are equally replaced
Change；Without departing from the spirit of technical solutions of the utility model, it all should cover in the claimed technical scheme of the utility model
Among scope.
Claims (7)
1. the reeded loudspeaker sound basin of one kind tool, it is characterised in that including：
Sound basin cone（2）And ring（1）；The ring is bonded on the big end margin of the sound basin cone (2)（1）, described
Ring（1）Inner ring on peripherally disposed have annular groove（11）.
2. sound basin as claimed in claim 1, it is characterised in that
The annular groove（11）Positioned at the big end margin and the ring of the sound basin cone (2)（1）Bonding part.
3. sound basin as claimed in claim 1, it is characterised in that
In the sound basin cone（2）Inwall on bulge loop is set, the plane that the bulge loop is surrounded and the sound basin cone（2）In
Axis is vertical.
4. sound basin as claimed in claim 3, it is characterised in that
Multiple bulge loops are set on the inwall of the sound basin cone, and the multiple bulge loop is along the sound basin cone（2）Axis
Direction is uniformly distributed.
5. sound basin as claimed in claim 1, it is characterised in that
In the sound basin cone（2）Outer wall on bulge loop is set（21）, the bulge loop（21）The plane surrounded is bored with the sound basin
The axis of body is vertical.
6. sound basin as claimed in claim 5, it is characterised in that
In the sound basin cone（2）Outer wall on multiple bulge loops, axis of the multiple bulge loop along the sound basin cone are set
Direction is uniformly distributed.
7. a kind of loudspeaker, it is characterised in that：
Including the tool reeded loudspeaker sound basin as described in claim 1 to 6 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720126680.0U CN206575585U (en) | 2017-02-13 | 2017-02-13 | One kind tool reeded loudspeaker sound basin and loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720126680.0U CN206575585U (en) | 2017-02-13 | 2017-02-13 | One kind tool reeded loudspeaker sound basin and loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206575585U true CN206575585U (en) | 2017-10-20 |
Family
ID=60058991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720126680.0U Active CN206575585U (en) | 2017-02-13 | 2017-02-13 | One kind tool reeded loudspeaker sound basin and loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206575585U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020140182A1 (en) * | 2018-12-30 | 2020-07-09 | 瑞声声学科技(深圳)有限公司 | Sound producing device |
| WO2020140181A1 (en) * | 2018-12-30 | 2020-07-09 | 瑞声声学科技(深圳)有限公司 | Speaker |
| WO2020140183A1 (en) * | 2018-12-30 | 2020-07-09 | 瑞声声学科技(深圳)有限公司 | Sound generation device |
-
2017
- 2017-02-13 CN CN201720126680.0U patent/CN206575585U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020140182A1 (en) * | 2018-12-30 | 2020-07-09 | 瑞声声学科技(深圳)有限公司 | Sound producing device |
| WO2020140181A1 (en) * | 2018-12-30 | 2020-07-09 | 瑞声声学科技(深圳)有限公司 | Speaker |
| WO2020140183A1 (en) * | 2018-12-30 | 2020-07-09 | 瑞声声学科技(深圳)有限公司 | Sound generation device |
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