CN204376891U - Water proof type sound radio frequency module and electronic apparatus - Google Patents
Water proof type sound radio frequency module and electronic apparatus Download PDFInfo
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- CN204376891U CN204376891U CN201420827696.0U CN201420827696U CN204376891U CN 204376891 U CN204376891 U CN 204376891U CN 201420827696 U CN201420827696 U CN 201420827696U CN 204376891 U CN204376891 U CN 204376891U
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Abstract
The utility model discloses a kind of water proof type sound radio frequency module and electronic apparatus, wherein, this sound radio frequency module comprises bracket component, audio-frequency assembly, radio frequency component and water repellent component; Described bracket component comprises the first support, the second support, the 3rd support and the lid that are cascading from the bottom to top, described audio-frequency assembly comprises sound film, copper ring and magnetic circuit unit, described copper ring is arranged around sound film avris, and described magnetic circuit unit is positioned at the below of sound film; Described radio frequency component comprises the antenna be arranged in the first stent support portion; Described water repellent component comprises the first watertight composition, the second watertight composition and silicagel pad, and described first watertight composition and the second watertight composition are close to upper surface and the lower surface setting of copper ring respectively, and described silicagel pad is positioned at the contact position of the 3rd support and the second support.The utility model, by audio-frequency assembly and the integrated setting of radio frequency component, is convenient to product Miniaturization Design, by water repellent component, has preferably waterproof effect.
Description
Technical field
The utility model relates to a kind of audio frequency and radio frequency integrated technology, relates to a kind of water proof type sound radio frequency module and electronic apparatus.
Background technology
Along with the development of electronic technology, integrated and miniaturized design has become electronic product significant consideration.Audio-frequency assembly of the prior art can not setting integrated with radio frequency component, sound radio frequency module can not be combined to form, can not process audio frequency and radio frequency two kinds of signals simultaneously, common way is that radio frequency component is generally individually fixed on support, concrete, audio-frequency assembly and radio frequency component are arranged usually in two different equipment, communicated to connect by data wire each other.Above-mentioned structure, because audio-frequency assembly and radio frequency component independent design easily cause the problem of mutually interfering, in addition, two equipment that the needs of two assemblies are different, integrated level is not high, and production cost is high.In view of this, be necessary to be further improved above-mentioned audio-frequency assembly and radio frequency component structure.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of and integrate audio-frequency assembly and radio frequency component, water resistance is water proof type sound radio frequency module and electronic apparatus preferably.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: provide a kind of water proof type sound radio frequency module, comprise bracket component, audio-frequency assembly, radio frequency component and water repellent component;
Described bracket component comprises the first support, the second support, the 3rd support and the lid that are cascading from the bottom to top, one end of described first support arranges storage tank, described audio-frequency assembly is arranged in storage tank, the other end of described first support is provided with support portion, described radio frequency component is positioned at the support portion of the first support, is provided with containing cavity between described support portion and the first frame bottom; The storage tank position of corresponding first support in one end of described second support is provided with windowing, and the storage tank position of corresponding first support of the other end is provided with housing, and described second support is provided with sender; The corresponding second support windowing of described 3rd support is arranged, and closes storage tank by lid;
Described audio-frequency assembly comprises sound film, copper ring and magnetic circuit unit, and described copper ring is arranged around sound film avris, and described magnetic circuit unit is positioned at the below of sound film;
Described radio frequency component comprises antenna, and described antenna is fixed on the support portion of the first support;
Described water repellent component comprises the first watertight composition, the second watertight composition and silicagel pad, and described first watertight composition and the second watertight composition are close to upper surface and the lower surface setting of copper ring respectively, and described silicagel pad is positioned at the sender position of the second support.
In order to solve the problems of the technologies described above, another technical scheme that the utility model adopts is: provide a kind of electronic apparatus, comprise main body and be arranged on the sound radio frequency module in main body, described sound radio frequency module is above-mentioned water proof type sound radio frequency module.
The beneficial effects of the utility model are: be different from and of the prior artly easily cause the problem of mutually interfering due to audio-frequency assembly and radio frequency component independent design, both independent design in addition, make the integrated level of electronic installation not high, cause volume large, the problem that production cost is high, the utility model provides a kind of water proof type sound radio frequency module, mainly comprise bracket component, audio-frequency assembly, radio frequency component and water repellent component, audio-frequency assembly and radio frequency component is integrated is arranged in bracket component, concrete, audio-frequency assembly is arranged at by the first support, in second support and the 3rd storage tank be configured to, and radio frequency component is positioned at the support portion of the first support, above-mentioned integrated morphology, the volume of module or device can be reduced, reduce production cost, in addition, water repellent component for audio-frequency assembly and the second support and the 3rd support combination and arrange, there is preferably waterproof effect, the scope of application of this module or device can be expanded.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of the utility model water proof type sound radio frequency module;
Fig. 2 is the schematic cross-section after the assembling of the utility model first support, the second support, the 3rd support and audio-frequency assembly;
Fig. 3 is the schematic cross-section of the utility model water proof type sound radio frequency module.
Label declaration:
1, the first support; 2, the second support; 3, the 3rd support; 4, sound film;
5, copper ring; 6, lid; 7, antenna; 11, storage tank;
12, support portion; 21, windowing; 22, housing; 81, the first watertight composition;
82, the second watertight composition; 83, silicagel pad; 91, voice coil loudspeaker voice coil; 92, washer;
93, magnet steel; 94, yoke; 95, acoustical cotton; 96, spring top pin.
Embodiment
By describing technology contents of the present utility model in detail, realized object and effect, accompanying drawing is coordinated to be explained below in conjunction with execution mode.
The design of the utility model most critical is: the audio-frequency assembly of this programme and radio frequency component is integrated is arranged in bracket component, and integrated level is high, can reduce the volume of module or device, reduces production cost; In addition, water repellent component for audio-frequency assembly and the second support and the 3rd support combination and arrange, there is preferably waterproof effect, the scope of application of this module or device can be expanded.
Please refer to Fig. 1 to Fig. 3, a kind of water proof type sound radio frequency module, comprises bracket component, audio-frequency assembly, radio frequency component and water repellent component;
Described bracket component comprises the first support 1, second support 2, the 3rd support 3 and the lid 6 that are cascading from the bottom to top, one end of described first support 1 arranges storage tank 11, described audio-frequency assembly is arranged in storage tank 11, the other end of described first support 1 is provided with support portion 12, described radio frequency component is positioned at the support portion 12 of the first support 1, is provided with containing cavity between bottom described support portion 12 and the first support 1; Storage tank 11 position of corresponding first support 1 in one end of described second support 2 is provided with windowing 21, and storage tank 11 position of corresponding first support 1 of the other end is provided with housing 22, and described second support 2 is provided with sender; Corresponding second support 2 windowing 21 of described 3rd support 3 is arranged, and closes storage tank 11 by lid 6;
Described audio-frequency assembly comprises sound film 4, copper ring 5 and magnetic circuit unit, and described copper ring 5 is arranged around sound film 4 avris, and described magnetic circuit unit is positioned at the below of sound film 4;
Described radio frequency component comprises antenna 7, and described antenna 7 is fixed on the support portion 12 of the first support 1;
Described water repellent component comprises the first watertight composition 81, second watertight composition 82 and silicagel pad 83, described first watertight composition 81 and the second watertight composition 82 are close to upper surface and the lower surface setting of copper ring 5 respectively, and described silicagel pad 83 is positioned at the sender position of the second support 2.
From foregoing description, the beneficial effects of the utility model are: be different from and of the prior artly easily cause the problem of mutually interfering due to audio-frequency assembly and radio frequency component independent design, both independent design in addition, make the integrated level of electronic installation not high, cause volume large, the problem that production cost is high, the utility model provides a kind of water proof type sound radio frequency module, mainly comprise bracket component, audio-frequency assembly, radio frequency component and water repellent component, audio-frequency assembly and radio frequency component is integrated is arranged in bracket component, concrete, audio-frequency assembly is arranged at by the first support 1, in the storage tank 11 that second support 2 and the 3rd support 3 are formed, and radio frequency component is positioned at the support portion 12 of the first support 1, above-mentioned integrated morphology, the volume of module or device can be reduced, reduce production cost, in addition, water repellent component for audio-frequency assembly and the second support 2 and the 3rd support 3 combination and arrange, there is preferably waterproof effect, the scope of application of this module or device can be expanded.
As an embodiment, described magnetic circuit unit comprises voice coil loudspeaker voice coil 91, washer 92, magnet steel 93 and yoke 94, and described voice coil loudspeaker voice coil 91, washer 92, magnet steel 93 and yoke 94 set gradually from top to bottom.Wherein, the surface of voice coil loudspeaker voice coil 91 is supported bottom sound film 4 and is arranged, and yoke 94 is close to the bottom of storage tank 11, and two side contacts of the both sides of yoke 94 and storage tank 11, make the Stability Analysis of Structures of whole magnetic circuit unit.
As an embodiment, the cross section of described yoke 94 is U-shaped, and the washer 92 of accommodating stacked setting and magnet steel 93.The yoke 94 being U-shaped by interface can well surround washer 92 and magnet steel 93, is conducive to the overall performance improving audio-frequency assembly.
As an embodiment, also bag acoustical cotton 95 and spring top pin 96, described acoustical cotton 95 is positioned at the inside of the first support 1, and described spring top pin 96 first is fixed on bottom containing cavity, and the other end is electrically connected with radio frequency component.Above-mentioned spring top pin 96 has conducting antenna 7 effect, serves as the feedback point of antenna 7, and acoustical cotton 95 is conducive to the audio disturbances signal absorbing audio-frequency assembly generation, improves the audio capability of overall module.
As an embodiment, described second support 2 and the 3rd support 3 are fixed by ultrasonic bonding.By above-mentioned ultrasonic welding structure, can the water resistance of clamping second support 2 and the 3rd support 3.
As an embodiment, described 3rd support 3 surface-coated has marine glue.This marine glue has preferably waterproof effect.
As an embodiment, the material of described first support 1, second support 2 and the 3rd support 3 is PC.Except PC material, similar PC material can also be used, as plastic cement materials such as PMMA.
As an embodiment, the spacing in the magnetic field that described radio frequency component and audio-frequency assembly produce is greater than 3mm.Integrated design considers that radio frequency will away from beyond the 3mm of magnetic field, and the impact being made in calculating magnetic field radio frequency low frequency time same parts design conveniently adjusts parameter in time.
In sum, the water proof type sound radio frequency module that the utility model provides, mainly comprise bracket component, audio-frequency assembly, radio frequency component and water repellent component, audio-frequency assembly and radio frequency component is integrated is arranged in bracket component, concrete, audio-frequency assembly is arranged at by the first support, the second support and the 3rd storage tank be configured to, and radio frequency component is positioned at the support portion of the first support, above-mentioned integrated morphology, can reduce the volume of module or device, reduces production cost; In addition, water repellent component for audio-frequency assembly and the second support and the 3rd support combination and arrange, have preferably waterproof effect, can expand the scope of application of this module or device, the classification of waterproof had is IPX8.After audio-frequency assembly and the integrated setting of radio frequency component, consider audio frequency and radio frequency necessary requirement, the state that audio frequency provides corresponding matching design finally to reach desirable to radio frequency, integration optimizing design scheme, the assembling of client's complete machine is more convenient.
The utility model additionally provides a kind of electronic apparatus, comprises main body and is arranged on the sound radio frequency module in main body, and described sound radio frequency module is above-mentioned water proof type sound radio frequency module.
In sum, the electronic apparatus that the utility model provides, have volume little, production cost is low, and water resistance is good, the advantage that the scope of application is wide.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalents utilizing the utility model specification and accompanying drawing content to do; or be directly or indirectly used in relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. a water proof type sound radio frequency module, is characterized in that, comprises bracket component, audio-frequency assembly, radio frequency component and water repellent component;
Described bracket component comprises the first support, the second support, the 3rd support and the lid that are cascading from the bottom to top, one end of described first support arranges storage tank, described audio-frequency assembly is arranged in storage tank, the other end of described first support is provided with support portion, described radio frequency component is positioned at the support portion of the first support, is provided with containing cavity between described support portion and the first frame bottom; The storage tank position of corresponding first support in one end of described second support is provided with windowing, and the storage tank position of corresponding first support of the other end is provided with housing, and described second support is provided with sender; The corresponding second support windowing of described 3rd support is arranged, and closes storage tank by lid;
Described audio-frequency assembly comprises sound film, copper ring and magnetic circuit unit, and described copper ring is arranged around sound film avris, and described magnetic circuit unit is positioned at the below of sound film;
Described radio frequency component comprises antenna, and described antenna is fixed on the support portion of the first support;
Described water repellent component comprises the first watertight composition, the second watertight composition and silicagel pad, and described first watertight composition and the second watertight composition are close to upper surface and the lower surface setting of copper ring respectively, and described silicagel pad is positioned at the sender position of the second support.
2. water proof type sound radio frequency module according to claim 1, it is characterized in that, described magnetic circuit unit comprises voice coil loudspeaker voice coil, washer, magnet steel and yoke, and described voice coil loudspeaker voice coil, washer, magnet steel and yoke set gradually from top to bottom.
3. water proof type sound radio frequency module according to claim 2, is characterized in that, the cross section of described yoke is U-shaped, and the washer of accommodating stacked setting and magnet steel.
4. water proof type sound radio frequency module according to claim 1, it is characterized in that, also bag acoustical cotton and spring top pin, also bag acoustical cotton and spring top pin, described acoustical cotton is positioned at the inside of the first support, described spring top pin first is fixed on bottom containing cavity, and the other end is electrically connected with radio frequency component.
5. water proof type sound radio frequency module according to claim 1, is characterized in that, described second support and the 3rd support are fixed by ultrasonic bonding.
6. water proof type sound radio frequency module according to claim 1, is characterized in that, described 3rd stent surface coated has marine glue.
7. the water proof type sound radio frequency module according to any one of claim 1-6, is characterized in that, the material of described first support, the second support and the 3rd support is PC.
8. the water proof type sound radio frequency module according to any one of claim 1-6, is characterized in that, the spacing in the magnetic field that described radio frequency component and audio-frequency assembly produce is greater than 3mm.
9. an electronic apparatus, comprises main body and is arranged on the sound radio frequency module in main body, it is characterized in that, described sound radio frequency module is the water proof type sound radio frequency module described in claim 1-8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420827696.0U CN204376891U (en) | 2014-12-23 | 2014-12-23 | Water proof type sound radio frequency module and electronic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420827696.0U CN204376891U (en) | 2014-12-23 | 2014-12-23 | Water proof type sound radio frequency module and electronic apparatus |
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| Publication Number | Publication Date |
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| CN204376891U true CN204376891U (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420827696.0U Active CN204376891U (en) | 2014-12-23 | 2014-12-23 | Water proof type sound radio frequency module and electronic apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104518816A (en) * | 2014-12-23 | 2015-04-15 | 深圳市音沃仕科技有限公司 | Waterproof audio/video frequency module and mobile electronic device |
| CN105246276A (en) * | 2015-09-28 | 2016-01-13 | 小米科技有限责任公司 | Electronic equipment shell structure and electronic equipment |
-
2014
- 2014-12-23 CN CN201420827696.0U patent/CN204376891U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104518816A (en) * | 2014-12-23 | 2015-04-15 | 深圳市音沃仕科技有限公司 | Waterproof audio/video frequency module and mobile electronic device |
| CN105246276A (en) * | 2015-09-28 | 2016-01-13 | 小米科技有限责任公司 | Electronic equipment shell structure and electronic equipment |
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