CN201805545U - Water-proof large-power audio vibration energy converter - Google Patents
Water-proof large-power audio vibration energy converter Download PDFInfo
- Publication number
- CN201805545U CN201805545U CN2010205424801U CN201020542480U CN201805545U CN 201805545 U CN201805545 U CN 201805545U CN 2010205424801 U CN2010205424801 U CN 2010205424801U CN 201020542480 U CN201020542480 U CN 201020542480U CN 201805545 U CN201805545 U CN 201805545U
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- yoke
- waterproof
- bullet pad
- protective cover
- magnet steel
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Abstract
The utility model discloses a water-proof large-power audio vibration energy converter, which belongs to the technical field of acoustics, comprises a magnetic yoke component, an electromagnetic vibration converting component. The magnetic yoke component comprises a yoke ring, a first magnetic iron piece, and a second magnetic iron piece. The first magnetic iron piece and the second magnetic iron piece are adhered to both sides of the yoke, and is fixed inside the yoke ring. The electromagnetic vibration converting component comprises a vibration sheet, an acoustic ring rack, and an acoustic ring, wherein the acoustic ring rack is fixed onto the vibration sheet, and the acoustic ring is fixed onto the acoustic ring rack. A yoke pole is further provided for the magnetic yoke component, which is in the ring shaped structure. The yoke pole is arranged inside the yoke cup, and is sleeved on the surfaces of the first magnetic iron piece, the yoke iron, and the second magnetic iron piece. The utility model has the beneficial effects that the structure designed thereby makes the distribution of the magnetic field inside the yoke cup more uniform, the quality of sound sent by the yoke iron piece more uniform, the water-proof effect of the acoustic is enhanced, the low frequency effect of the acoustic is better, and the anti-interference capability of the energy converter is enhanced in the mean time.
Description
Technical field
The utility model relates to the sound technique field, refers in particular to a kind of waterproof high-power audio frequency vibration transducer.
Background technology
Along with the raising day by day that people require cultural life, all kinds of acoustic products have obtained using widely in daily life work, and wherein, various diverse in function, the loudspeaker of volume exquisiteness, audio amplifier are very popular.Yet the sounding principle of various loudspeaker, audio amplifier all is to promote cone vibrate air sounding by the voice coil loudspeaker voice coil in the magnetic field, and can not promote other vibration of media sounding arbitrarily; Secondly, along with the extensive use of sound equipment in life, especially out of doors or nearer place, dried up source, people have higher requirement to the waterproof ability of sound equipment.
The utility model content
The utility model aims to provide a kind of waterproof high-power audio frequency vibration transducer at the deficiency of above-mentioned technical problem.
The utility model is achieved through the following technical solutions: waterproof high-power audio frequency vibration transducer, comprise yoke assembly, electric and magnetic oscillation transition components, yoke assembly comprises yoke cup, first magnet steel, yoke and second magnet steel, and first magnet steel and second magnet steel are fitted in the yoke both sides and are fixed in the yoke cup; Electric and magnetic oscillation transition components involving vibrations sheet, sound ring frame and voice coil loudspeaker voice coil, sound ring frame is fixed on the vibrating reed, and voice coil loudspeaker voice coil is fixed on the sound ring frame; Yoke assembly also is provided with the yoke utmost point, and yoke is cyclic structure very, and the yoke utmost point is arranged in the yoke cup and is linked on first magnet steel, yoke and the second magnet steel surface; The electric and magnetic oscillation transition components also comprises protective cover, waterproof bullet pad and leaf support, and waterproof bullet pad is a cyclic structure, and waterproof bullet pad simultaneously is provided with some protruding nails, and waterproof bullet pad does not have protruding nail one side to be fixed in the protective cover inner bottom surface; The vibrating reed periphery is provided with the plurality of fixed handle, and described fixed handle is provided with fixing hole, and protruding the nailing on that the fixing hole on the fixed handle of vibrating reed is linked in waterproof bullet pad is fixed in waterproof bullet pad with vibrating reed; The utility model also comprises flashing, and flashing is fitted on the waterproof bullet pad, and the yoke cup inserts in the protective cover and with flashing and contacts, and voice coil loudspeaker voice coil places in the slit of yoke cup and first magnet steel, yoke and the combination of second magnet steel.
Below above technical scheme is further elaborated:
The utility model also comprises bolt, described protective cover bottom, waterproof bullet pad and flashing corresponding position are provided with keyhole, the corresponding position that described yoke cup and protective cover bottom, waterproof bullet pad and flashing are provided with screw is provided with screw, and the screw that the keyhole that bolt passes protective cover, waterproof bullet pad and flashing is fixed in the yoke cup is fixed yoke cup and protective cover.
The utility model also comprises a radome, and radome covers at the protective cover outer surface.
The beneficial effects of the utility model are: one, yoke assembly also are provided with the yoke utmost point, yoke is cyclic structure very, the yoke utmost point is arranged in the yoke cup and is linked on first magnet steel, yoke and the second magnet steel surface, so the structure of design is when using, make that the Distribution of Magnetic Field in the yoke cup is more even, the tonequality that sound equipment sends will be more even also; Two, the electric and magnetic oscillation transition components is provided with waterproof bullet pad, and waterproof bullet pad is arranged between vibrating reed and the protective cover, and the waterproof effect of having strengthened sound equipment makes also that in addition the low-frequency effect of sound equipment is better; Three, the utility model is provided with radome, and radome covers at the protective cover outer surface, has increased the antijamming capability of transducer; Four, of the present utility model simple in structure, the connection between each assembly is firm, is convenient to produce and loading and unloading.
Description of drawings
Fig. 1 is a decomposition texture schematic diagram of the present utility model;
Fig. 2 is an overall structure schematic diagram of the present utility model.
Reference numeral: 1, yoke cup; 2, first magnet steel; 3, yoke; 4, second magnet steel; 5, flashing; 6, leaf support; 7, voice coil loudspeaker voice coil; 8, sound ring frame; 9, glue bullet pad; 10, vibrating reed; 11, protective cover; 12, the yoke utmost point; 13, waterproof bullet pad; 14, radome.
Embodiment
Below in conjunction with drawings and Examples the utility model is described further:
With reference to Figure 1 and Figure 2, waterproof high-power audio frequency vibration transducer comprises yoke assembly, electric and magnetic oscillation transition components, yoke assembly comprises that yoke cup 1, first magnet steel 2, yoke 3 and second magnet steel, 4, the first magnet steel 2 and second magnet steel 4 are fitted in yoke 3 both sides and are fixed in the yoke cup 1; Electric and magnetic oscillation transition components involving vibrations sheet 10, sound ring frame 8 and voice coil loudspeaker voice coil 7, sound ring frame 8 is fixed on the vibrating reed 10, and voice coil loudspeaker voice coil 7 is fixed on the sound ring frame 8; Yoke assembly also is provided with the yoke utmost point 12, and the yoke utmost point 12 is a cyclic structure, and the yoke utmost point 12 is arranged in the yoke cup 1 and is linked on first magnet steel 2, yoke 3 and second magnet steel, 4 surfaces; The electric and magnetic oscillation transition components also comprises protective cover 11, waterproof bullet pad 13 and leaf support 6, and waterproof bullet pad 13 is a cyclic structure, and waterproof bullet pad 13 one sides are provided with some protruding nails, and waterproof bullet pad 13 does not have protruding nail one side to be fixed in protective cover 11 inner bottom surfaces; Vibrating reed 10 peripheries are provided with the plurality of fixed handle, and described fixed handle is provided with fixing hole, and protruding the nailing on that the fixing hole on the fixed handle of vibrating reed 10 is linked in waterproof bullet pad 13 is fixed in waterproof bullet pad 13 with vibrating reed 10; The utility model also comprises flashing 5, and flashing 5 is fitted on the waterproof bullet pad 13, and yoke cup 1 inserts in the protective cover 11 and with flashing 5 and contacts, and voice coil loudspeaker voice coil 7 places in the slit of yoke cup 1 and first magnet steel 2, yoke 3 and 4 combinations of second magnet steel.
Still with reference to shown in Figure 1, the utility model also comprises bolt, described protective cover 11 bottoms, waterproof bullet pad 13 and flashing 5 corresponding positions are provided with keyhole, yoke cup 1 is provided with screw with the corresponding position that protective cover 11 bottoms, waterproof bullet pad 13 and flashing 5 are provided with screw, and it is fixing with protective cover 11 with yoke cup 1 that the keyhole that bolt passes protective cover 11, waterproof bullet pad 13 and flashing 5 is fixed in the screw of yoke cup 1.
Still with reference to Figure 1 and Figure 2, the utility model also comprises a radome 14, and radome 14 covers at protective cover 11 outer surfaces.
When using, the yoke utmost point 12 is arranged in the yoke cup 1 and is linked on first magnet steel 2, yoke 3 and second magnet steel, 4 surfaces, and so the structure of design makes that the Distribution of Magnetic Field in the yoke cup 1 is more even when using, and the tonequality that sound equipment sends will be more even also; Waterproof bullet pad 13 is arranged between vibrating reed 10 and the protective cover 11, and the waterproof effect of having strengthened sound equipment makes also that in addition the low-frequency effect of sound equipment is better; Radome 14 covers at protective cover 11 outer surfaces, has increased the antijamming capability of transducer.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also carry out suitable change and modification to above-mentioned execution mode.Therefore, the embodiment that discloses and describe above the utility model is not limited to also should fall in the protection range of claim of the present utility model modifications and changes more of the present utility model.In addition, although used some specific terms in this specification, these terms do not constitute any restriction to the utility model just for convenience of description.
Claims (3)
1. waterproof high-power audio frequency vibration transducer comprises yoke assembly, electric and magnetic oscillation transition components, and yoke assembly comprises yoke cup, first magnet steel, yoke and second magnet steel, and first magnet steel and second magnet steel are fitted in the yoke both sides and are fixed in the yoke cup; Electric and magnetic oscillation transition components involving vibrations sheet, sound ring frame and voice coil loudspeaker voice coil, sound ring frame is fixed on the vibrating reed, and voice coil loudspeaker voice coil is fixed on the sound ring frame;
It is characterized in that: yoke assembly also is provided with the yoke utmost point, and yoke is cyclic structure very, and the yoke utmost point is arranged in the yoke cup and is linked on first magnet steel, yoke and the second magnet steel surface;
The electric and magnetic oscillation transition components also comprises protective cover, waterproof bullet pad and leaf support, and waterproof bullet pad is a cyclic structure, and waterproof bullet pad simultaneously is provided with some protruding nails, and waterproof bullet pad does not have protruding nail one side to be fixed in the protective cover inner bottom surface; The vibrating reed periphery is provided with the plurality of fixed handle, and described fixed handle is provided with fixing hole, and protruding the nailing on that the fixing hole on the fixed handle of vibrating reed is linked in waterproof bullet pad is fixed in waterproof bullet pad with vibrating reed;
Also comprise flashing, flashing is fitted on the waterproof bullet pad, and the yoke cup inserts in the protective cover and with flashing and contacts, and voice coil loudspeaker voice coil places in the slit of yoke cup and first magnet steel, yoke and the combination of second magnet steel.
2. waterproof high-power audio frequency vibration transducer according to claim 1, it is characterized in that: also comprise bolt, described protective cover bottom, waterproof bullet pad and flashing corresponding position are provided with keyhole, the corresponding position that described yoke cup and protective cover bottom, waterproof bullet pad and flashing are provided with screw is provided with screw, and the screw that the keyhole that bolt passes protective cover, waterproof bullet pad and flashing is fixed in the yoke cup is fixed yoke cup and protective cover.
3. waterproof high-power audio frequency vibration transducer according to claim 1 is characterized in that: also comprise a radome, radome covers at the protective cover outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205424801U CN201805545U (en) | 2010-09-25 | 2010-09-25 | Water-proof large-power audio vibration energy converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205424801U CN201805545U (en) | 2010-09-25 | 2010-09-25 | Water-proof large-power audio vibration energy converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201805545U true CN201805545U (en) | 2011-04-20 |
Family
ID=43875044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205424801U Expired - Fee Related CN201805545U (en) | 2010-09-25 | 2010-09-25 | Water-proof large-power audio vibration energy converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201805545U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102821344A (en) * | 2011-06-07 | 2012-12-12 | 精拓丽音科技（北京）有限公司 | Speaker system coupled by low and high sounds of piezoelectric materials and sound vibration device |
| CN104954932A (en) * | 2014-03-28 | 2015-09-30 | 美律电子（惠州）有限公司 | Waterproof film and electronic device with same |
| CN107920301A (en) * | 2017-11-15 | 2018-04-17 | 宁波麦度智联科技股份有限公司 | A kind of loudspeaker |
| CN109196875A (en) * | 2017-04-21 | 2019-01-11 | 株式会社坦姆科日本 | Bone-conduction speaker unit |
-
2010
- 2010-09-25 CN CN2010205424801U patent/CN201805545U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102821344A (en) * | 2011-06-07 | 2012-12-12 | 精拓丽音科技（北京）有限公司 | Speaker system coupled by low and high sounds of piezoelectric materials and sound vibration device |
| CN104954932A (en) * | 2014-03-28 | 2015-09-30 | 美律电子（惠州）有限公司 | Waterproof film and electronic device with same |
| CN109196875A (en) * | 2017-04-21 | 2019-01-11 | 株式会社坦姆科日本 | Bone-conduction speaker unit |
| TWI681676B (en) * | 2017-04-21 | 2020-01-01 | 日商特摩柯日本股份有限公司 | Bone conduction speaker unit |
| CN107920301A (en) * | 2017-11-15 | 2018-04-17 | 宁波麦度智联科技股份有限公司 | A kind of loudspeaker |
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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: 20110420 Termination date: 20190925 |