CN205491136U - Waterproof vibrating diaphragm moving coil loudspeaker - Google Patents
Waterproof vibrating diaphragm moving coil loudspeaker Download PDFInfo
- Publication number
- CN205491136U CN205491136U CN201620218764.2U CN201620218764U CN205491136U CN 205491136 U CN205491136 U CN 205491136U CN 201620218764 U CN201620218764 U CN 201620218764U CN 205491136 U CN205491136 U CN 205491136U
- Authority
- CN
- China
- Prior art keywords
- vibrating diaphragm
- support
- voice coil
- waterproof
- flexible sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
The utility model discloses a waterproof vibrating diaphragm moving coil loudspeaker, it includes: the support, installing in the magnetism of support lower extreme and returning the subassembly, installing voice coil loudspeaker voice coil on magnetism returns the subassembly, installing the centring disk between voice coil loudspeaker voice coil and support and install in the vibrating diaphragm and the paper vibration board of support upper end, the vibrating diaphragm hangs the limit in the flexible sheet outlying including the flexible sheet that is the bowl form and integrated into one piece, and it is peripheral fixed with the support upper end to hang the limit, and terminal surface agglutinate hot pressing is fixed under paper vibration board up end and the flexible sheet. Because vibrating diaphragm formula structure as an organic whole, and flexible sheet and paper vibration are hardened in this vibrating diaphragm, and to close the part very thin, both can keep existing speaker to hang the thickness and the elasticity on limit, and can vibrate the board top in the paper again increases and be used for waterproof flexible sheet together, and there is not any adhesive seam in its surface, need not adopt the waterproof coating yet to play the waterproof function of IPX7 level, and paper vibration board can keep the tone quality of the waterproof vibrating diaphragm of existing paper non -, the order the utility model discloses extremely strong market competition has.
Description
Technical field:
This utility model relates to speaker product technical field, refers in particular to one and has fabulous waterproof effect, the most again
Can ensure that tonequality waterproof vibrating diaphragm coil-moving speaker.
Background technology:
Existing acoustic product, owing to the scope used is increasingly wider, seabeach audio amplifier the most in recent years, anti-
Hygrechema case popular, gives and likes that the fan of water and swimming enjoys music at any time and brings possibility, but traditional waterproof
Audio amplifier carries out water-proofing treatment owing to speaker diaphragm uses papery oscillating plate to add waterproof coating, but waterproof coating
There is aging coming off on surface after term underwater uses, and is greatly likely to result in possibility of leaking, or, speaker shakes
Dynamic plate uses plastic-injection vibrating diaphragm or metal film, although classification of waterproof is high and reliability is high, but due to own material
Internal damping is too high or too low, causes sound unintelligible, does not has stereovision, lacks the fine and smooth naturally sound of papery vibrating diaphragm
Sound.
It addition, the oscillating plate in above two design is with outstanding limit and separately designs, need with glue by outstanding limit and
Oscillating plate bonds, and the glue of bonding also aging can cause possibility of leaking under long-term mal-condition.
In view of this, the present inventor proposes techniques below scheme.
Utility model content:
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of have fabulous waterproof effect
Waterproof vibrating diaphragm coil-moving speaker.
In order to solve above-mentioned technical problem, this utility model have employed following technical proposals: this waterproof vibrating diaphragm moving-coil
Formula speaker includes: a support, is installed on the magnetic of pedestal lower end and returns assembly, is installed on magnetic and returns on assembly and stretch into
Voice coil loudspeaker voice coil, the centring disk being installed between voice coil loudspeaker voice coil and support in support and be installed on pedestal upper end can be vertical
The vibrating diaphragm moved up and down to direction and papery oscillating plate, described vibrating diaphragm includes in bowl-shape flexible sheet and one
Taking shape in the outstanding limit that flexible sheet is peripheral, this outstanding limit is fixed with pedestal upper end periphery, and papery oscillating plate upper surface
Fixing with the lower surface heat pressure adhesive of flexible sheet, this papery oscillating plate lower surface is fixed with voice coil loudspeaker voice coil upper end.
Furthermore, in technique scheme, described magnetic goes back to assembly upper end center part and frame bottom center
Corresponding.
Furthermore, in technique scheme, described magnetic returns assembly and includes that cross section is the lower plate of inverted T-shape
And the Magnet that is socketed on lower plate and train wheel bridge, wherein, it is formed between Magnet and train wheel bridge and lower plate
Gap, described voice coil loudspeaker voice coil lower end is stretched in this gap, and described pedestal lower end is fixed on train wheel bridge.
Furthermore, in technique scheme, described pedestal upper end is provided with the first ladder, and this described
Being provided with the second ladder in the middle part of frame, the edge on described outstanding limit is fixed on the first ladder, described centring disk inner edge
Fixing with voice coil loudspeaker voice coil periphery, this centring disk outer rim is fixed on the second ladder.
Use after technique scheme, this utility model have the advantages that compared with prior art by
It is integral type structure in vibrating diaphragm, and this vibrating diaphragm Elastic diaphragm is the thinnest with papery oscillating plate bound fraction, both may be used
Keep thickness and the elasticity of existing suspension edge of loudspeaker, can increase above papery oscillating plate again together for waterproof
Flexible sheet, there is not any adhesive joins in its surface, it is not required that uses waterproof coating, thus play IPX7
Level water-proof function, and papery oscillating plate can keep the tonequality of the non-waterproof vibrating diaphragm of existing papery, makes this utility model
There is the extremely strong market competitiveness.Described vibrating diaphragm is just with elastomeric material (such as TPE, silica gel or rubber) one note
Molded, fix papery oscillating plate bottom it to form an entirety, so can improve assembling of the present utility model
Efficiency.
Accompanying drawing illustrates:
Fig. 1 is axonometric chart of the present utility model；
Fig. 2 is sectional view of the present utility model.
Detailed description of the invention:
Below in conjunction with specific embodiments and the drawings, this utility model is further illustrated.
As shown in Fig. 1-2, for a kind of waterproof vibrating diaphragm coil-moving speaker, comprising: a support 1, be installed on
The magnetic of support 1 lower end return assembly 2, be installed on magnetic return on assembly 2 and stretch into the voice coil loudspeaker voice coil 4 in support 1, install
Centring disk 3 between voice coil loudspeaker voice coil 4 and support 1 and be installed on support 1 upper end and can in a longitudinal direction under
The vibrating diaphragm 5 of movement and papery oscillating plate 6, wherein, described magnetic goes back to assembly 2 upper end center part and support 1 end
Center, portion is corresponding.
Described magnetic returns assembly 2 and includes that cross section is the lower plate 23 of inverted T-shape and is socketed on lower plate 23
Magnet 22 and train wheel bridge 21, wherein, be formed with gap between Magnet 22 and train wheel bridge 21 and lower plate 23,
Described voice coil loudspeaker voice coil 4 lower end is stretched in this gap, and described support 1 lower end is fixed on train wheel bridge 21.
Described vibrating diaphragm 5 includes in bowl-shape flexible sheet 51 and is shaped in the outstanding of flexible sheet 51 periphery
Limit 52, this outstanding limit 52 fixes with periphery, support 1 upper end, and papery oscillating plate 6 upper surface and flexible sheet 51
Lower surface heat pressure adhesive fix, this papery oscillating plate 6 lower surface is fixed with voice coil loudspeaker voice coil 4 upper end, to cause vibrating diaphragm
Support 1 upper end is covered by 5 completely.
Described support 1 upper end is provided with in the middle part of the first ladder 11, and this described support 1 and is provided with the second ladder
12, the edge on described outstanding limit 52 is fixed on the first ladder 11, outside described centring disk 3 inner edge is with voice coil loudspeaker voice coil 4
Enclosing fixing, this centring disk 3 outer rim is fixed on the second ladder 12.
Described vibrating diaphragm is just with elastomeric material (such as TPE, silica gel or rubber) integrated injection molding, fixing bottom it
Papery oscillating plate 6, to form an entirety, so can improve packaging efficiency of the present utility model.Further, since
Vibrating diaphragm is integral type structure, and this vibrating diaphragm 5 Elastic diaphragm 51 is the thinnest, both with papery oscillating plate bound fraction
Thickness and the elasticity of existing suspension edge of loudspeaker can be kept, can increase above papery oscillating plate again together for waterproof
Flexible sheet 51, there is not any adhesive joins in its surface, it is not required that use waterproof coating, thus rise
To IPX7 level water-proof function, and papery oscillating plate can keep the tonequality of the non-waterproof vibrating diaphragm of existing papery, and order is originally
Utility model has the extremely strong market competitiveness.
Certainly, the foregoing is only specific embodiment of the utility model, not limit this utility model
Practical range, all equivalence changes done according to structure, feature and principle described in this utility model claim
Or modify, all should be included in this utility model claim.
Claims (4)
- The most waterproof vibrating diaphragm coil-moving speaker, comprising: a support (1), be installed on support (1) lower end Magnetic return assembly (2), be installed on magnetic return assembly (2) upper and stretch in support (1) voice coil loudspeaker voice coil (4), be installed on Centring disk (3) between voice coil loudspeaker voice coil (4) and support (1) and be installed on support (1) upper end can be vertical The vibrating diaphragm (5) moved up and down to direction and papery oscillating plate (6), it is characterised in that: described vibrating diaphragm (5) wraps Include in bowl-shape flexible sheet (51) and be shaped in the outstanding limit (52) that flexible sheet (51) is peripheral, This outstanding limit (52) is fixed with support (1) periphery, upper end, and papery oscillating plate (6) upper surface and flexible sheet (51) lower surface heat pressure adhesive is fixed, and this papery oscillating plate (6) lower surface is fixed with voice coil loudspeaker voice coil (4) upper end.
- Waterproof vibrating diaphragm coil-moving speaker the most according to claim 1, it is characterised in that: described magnetic returns Assembly (2) upper end center part is corresponding with support (1) bottom centre.
- Waterproof vibrating diaphragm coil-moving speaker the most according to claim 1, it is characterised in that: described magnetic returns Assembly (2) includes that cross section is the lower plate (23) of inverted T-shape and is socketed on the magnetic on lower plate (23) Ferrum (22) and train wheel bridge (21), wherein, Magnet (22) and train wheel bridge (21) and lower plate (23) it Between be formed with gap, described voice coil loudspeaker voice coil (4) lower end is stretched in this gap, and described support (1) lower end is fixed on On clamping plate (21).
- Waterproof vibrating diaphragm coil-moving speaker the most according to claim 1, it is characterised in that: described support (1) upper end is provided with the first ladder (11), and this described support (1) middle part is provided with the second ladder (12), The edge of described outstanding limit (52) is fixed on the first ladder (11), described centring disk (3) inner edge and sound Circle (4) is peripheral fixing, and this centring disk (3) outer rim is fixed on the second ladder (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620218764.2U CN205491136U (en) | 2016-03-21 | 2016-03-21 | Waterproof vibrating diaphragm moving coil loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620218764.2U CN205491136U (en) | 2016-03-21 | 2016-03-21 | Waterproof vibrating diaphragm moving coil loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205491136U true CN205491136U (en) | 2016-08-17 |
Family
ID=56655004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620218764.2U Expired - Fee Related CN205491136U (en) | 2016-03-21 | 2016-03-21 | Waterproof vibrating diaphragm moving coil loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205491136U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106412168A (en) * | 2016-10-11 | 2017-02-15 | 上海传英信息技术有限公司 | Telephone receiver structure and mobile terminal |
| CN111372170A (en) * | 2019-11-29 | 2020-07-03 | 歌尔股份有限公司 | Vibrating diaphragm and sound generating device |
-
2016
- 2016-03-21 CN CN201620218764.2U patent/CN205491136U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106412168A (en) * | 2016-10-11 | 2017-02-15 | 上海传英信息技术有限公司 | Telephone receiver structure and mobile terminal |
| CN111372170A (en) * | 2019-11-29 | 2020-07-03 | 歌尔股份有限公司 | Vibrating diaphragm and sound generating 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: 20160817 Termination date: 20170321 |