CN202634692U - Ultrathin sound box - Google Patents
Ultrathin sound box Download PDFInfo
- Publication number
- CN202634692U CN202634692U CN 201220258055 CN201220258055U CN202634692U CN 202634692 U CN202634692 U CN 202634692U CN 201220258055 CN201220258055 CN 201220258055 CN 201220258055 U CN201220258055 U CN 201220258055U CN 202634692 U CN202634692 U CN 202634692U
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- China
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- loudspeaker
- audio amplifier
- installing hole
- sound box
- housing
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- 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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Abstract
The utility model relates to sound effect play equipment and discloses an ultrathin sound box. The ultrathin sound box disclosed by the utility model comprises a shell as well as a sound box module and a control module which are mounted in the shell, wherein the sound box module is connected with the control module; the shell is provided with a sound box mounting hole and a control mounting hole; the sound box module and the control module are mounted in the sound box mounting hole and the control mounting hole respectively; and the sound box module and the control module are in fixed threaded joint with the shell. The ultrathin sound box disclosed by the utility model has good flexibility and power amplifier function, and can be used as a built-in sound box or an external sound box of a television; the ultrathin sound box has high tone quality and good sound effect, and meets the needs of people for high-quality life; and without an additional sound box, the ultrathin sound box reduces additional expenses and is suitable for most consumers.
Description
Technical field
The utility model relates to a kind of audio playback equipment, refers in particular to a kind of Ultrathin speaker.
Background technology
Loud speaker is claimed loudspeaker again, is a kind of electro-acoustic element that converts electrical energy into acoustic energy.Loud speaker is to produce through the related ambient air of mechanical oscillation to stir, thereby realizes the conversion of energy.
At present; The built-in loudspeaker ubiquity tonequality of existing LCD TV is relatively poor, is difficult to satisfy nowadays people to the demand of high-quality life, is simple volume is regulated and the built-in loudspeaker of existing LCD TV have; Perhaps change audio; As be replaced by stereo, L channel and R channel etc., but, also have to be difficult to that good audio is arranged because LCD TV inner room loudspeaker tonequality is not high.
For this reason, people maybe will be extra for TV disposes audio amplifier, like home theater that present people were called etc.; Though and the additional configuration audio amplifier can improve tonequality; Satisfy the demand of people to height article tonequality, but exist the problem of high cost, not general family can bear.And the audio amplifier of joining outward can only be used for TV, when not using, only makes outward appearance and appreciate, be difficult to for other equipment used, very flexible.
Moreover the casing of loudspeaker box of some at present used on the market LCD TVs generally all is to adopt plastics or metal to process; And the casing of loudspeaker box that plastics are processed; When audio amplifier was worked, because the loudspeaker of the inside produce air-flow, plastic box was easy to generate vibration; Effect to weakening is not fine, thereby is easy to generate noise; And open such mould of plastics, mould takes also relatively more expensive; And the chest of aluminium material can be avoided resonance, reach the effect of its weakening, but aluminium material is somewhat expensive, and mould takes also very expensively, uses and to develop cost all higher.
The utility model content
The technical problem that one, will solve
The purpose of the utility model is that the spy provides a kind of good flexibility that has to existing in prior technology the problems referred to above, can be general each other in different occasions, promptly can be used as built-in speaker, and also can be used as the Ultrathin speaker of external voice box.
Two, technical scheme
For solving the problems of the technologies described above; The utility model Ultrathin speaker includes at least one audio amplifier module and control die set in housing and installation and the housing, and above-mentioned audio amplifier module links to each other with control die set; Wherein, Have audio amplifier installing hole and control installing hole on the above-mentioned housing, above-mentioned audio amplifier module and control die set are installed on the audio amplifier installing hole respectively and control in the installing hole, and above-mentioned audio amplifier module and control die set and housing are spirally connected fixing.
As optimization, above-mentioned audio amplifier module, this audio amplifier module includes loudspeaker, passive radiator and Loudspeaker panel, and above-mentioned Loudspeaker panel is provided with an installing hole, and above-mentioned loudspeaker are arranged on this installing hole place and are integrally formed through embedding ejection formation with Loudspeaker panel; The Loudspeaker panel of above-mentioned installing hole one side is provided with one secondary hole is installed, and above-mentioned passive radiator is arranged on this and installs and through embedding ejection formation and Loudspeaker panel in secondary the hole in and be integrally formed.
As optimization, above-mentioned loudspeaker include vibrating diaphragm, outstanding limit and outer rim basin frame, and above-mentioned vibrating diaphragm, outstanding limit and outer rim basin frame penetrate into vibration drum paper through one; Above-mentioned vibrating diaphragm and Loudspeaker panel embed ejection formation.
As optimization, above-mentioned loudspeaker also include voice coil loudspeaker voice coil and loudspeaker magnetic goes back to system, and above-mentioned loudspeaker vibration drum paper goes back to system with voice coil loudspeaker voice coil and loudspeaker magnetic and is connected.
As optimization, above-mentioned housing one side is provided with the wire casing that is communicated with audio amplifier installing hole and control installing hole, and above-mentioned audio amplifier installing hole and control installing hole lead connect.
As optimization, above-mentioned housing both sides are bolted with strutting piece or suspender.
As optimization, above-mentioned housing adopts wooden materials to process.Further, be to adopt wooden engraving to form.
Be with being worth mentioning; As everyone knows, timber itself just has good isolation characteristics, and the utility model adopts the bar shaped wood that is easy to obtain; Directly with carving out required box shape and installing hole on the whole piece timber; Above-mentioned audio amplifier module and control die set are embedded respectively in this installing hole and fixing, and nationality makes this casing when work, be not easy to produce vibration by the use of this material.Tradition uses the Ultrathin speaker of collocation television set to adopt plastic box or aluminum hull material mostly relatively, and selects for use one to be easy to obtain the batten section bar, through engraving machine; The direct engraving required casing that comes out, technology is simple in addition, is easy to obtain; So both can avoid the resonance problem of casing; The workout cost problem need not open mould, and material is obtained easily again; Moreover, use the batten of an integral body, carve out this casing of loudspeaker box, combine with above-mentioned independent audio amplifier module, playing glue, lock the shell that modes such as screw are come combination sound box when having avoided the conventional wooden speaker production further is protected the quality of audio amplifier.
As optimization, above-mentioned control die set has a LED display, since check information such as volume.
As optimization, above-mentioned control die set also has at least one connector, is connected to be used for carrying out data with digital products such as mobile phones.
Further, this connector is a USB interface, is used for carrying out data with products such as USB flash disks and is connected.
Further, this control die set also has an infrared or bluetooth receiver module, carries out wireless connections through this bluetooth or infrared module and extraneous electronic product.
Be with being worth mentioning; Above-mentioned audio amplifier module carries out electric power with above-mentioned control die set and is connected; Carry out adjusting through this control die set to the tonequality volume; Moreover above-mentioned Ultrathin speaker can keep the length of this Ultrathin speaker and the length or the width of LCD TV to be consistent through increasing or reducing above-mentioned audio amplifier module according to the needs of concrete LCD TV size.
Be with being worth mentioning; When traditional array audio amplifier high pitch was arranged in together, when audio amplifier was worked, each loudspeaker unit produced sound wave simultaneously; And the sound wave between loudspeaker unit and the loudspeaker unit can produce the phenomenon that high frequency is cancelled out each other and cut down; The utility model module array formula scheme through the DSP control system, is independently adjusted all Ultrathin speaker modules with every group little audio amplifier module sound; Adjust energy and performance to greatest extent through DSP control, and guaranteed the clean degree of stability of tonequality to have ensured sound.
Three, the beneficial effect of the utility model
The utlity model has good flexibility and power amplifier function, promptly can be used as the built-in speaker of TV, also can be used as the external voice box of TV or computer; Tonequality and audio with Gao Pin satisfy the demand of people to high-quality life; Need not again the extra audio amplifier of purchasing, reduce the extra-pay expenditure, be fit to most consumer.
The utility model carries out various design according to different size parametric loudspeaker and profile, and the audio amplifier module is added bluetooth, wireless, difference in functionality module such as ear is put, and just can become powerful, a volume microminiature, audio amplifier that tonequality is good.And can let the designer who is ignorant of acoustics also can design required audio amplifier easily.
Description of drawings
Fig. 1 is the explosive view of the utility model Ultrathin speaker;
Fig. 2 is the exploded view of the utility model Ultrathin speaker audio amplifier module;
Fig. 3 is the perspective view of the utility model Ultrathin speaker housing.
Among the figure, 1 is housing, and 2 is the audio amplifier module, and 3 is control die set, and 4 is the audio amplifier installing hole, and 5 are the control installing hole, and 6 is loudspeaker, and 7 is passive radiator, and 8 is Loudspeaker panel, and 9 is installing hole, and 10 for installing secondary hole, and 11 is wire casing, and 12 is back-up block, and 13 is back cover.
Embodiment
Below in conjunction with accompanying drawing the utility model Ultrathin speaker is described further:
Execution mode one: shown in Fig. 1 to 3; The utility model Ultrathin speaker includes audio amplifier module 2 and control die set 3 in housing 1 and installation and the housing 1, and above-mentioned audio amplifier module 2 links to each other with control die set 3; Wherein, Have audio amplifier installing hole 4 and control installing hole 5 on the above-mentioned housing 1, above-mentioned audio amplifier module 2 and control die set 3 are installed on audio amplifier installing hole 4 respectively and control in the installing hole 5, and above-mentioned audio amplifier module 2 and control die set 3 are spirally connected fixing with housing 1.
Present embodiment housing 1 is cuboid substantially, and it is processed by wooden materials, further, is to be carved by a bar shaped woodcarving to form; Above-mentioned audio amplifier installing hole 4 and control installing hole 5 are opened in the same side of housing 1; This side is provided with the wire casing 11 that is communicated with audio amplifier installing hole 4 and control installing hole 5, and audio amplifier module 2 and the control die set 3 that are arranged in audio amplifier installing hole 4 and the control installing hole 5 interconnect through lead.Offer four audio amplifier installing holes 4 on the present embodiment housing 1, four audio amplifier modules 2 promptly are installed.
Above-mentioned audio amplifier installing hole 4 and control installing hole 5 are through housing 1, and the audio amplifier installing hole 4 that is arranged on the same side is interconnected.
Above-mentioned audio amplifier module 2, this audio amplifier module 2 includes loudspeaker 6, passive radiator 7 and Loudspeaker panel 8, and above-mentioned Loudspeaker panel 8 is provided with an installing hole 9, and above-mentioned loudspeaker 6 are arranged on these installing hole 9 places and are integrally formed through embedding ejection formation with Loudspeaker panel 8; The Loudspeaker panel 8 of above-mentioned installing hole 9 one sides is provided with one secondary hole 10 is installed, and above-mentioned passive radiator 7 is arranged on this and installs in the secondary hole 10 and through embedding ejection formation and Loudspeaker panel 8 and be integrally formed.Above-mentioned loudspeaker 6 include vibrating diaphragm, outstanding limit and outer rim basin frame, and above-mentioned vibrating diaphragm, outstanding limit and outer rim basin frame penetrate into vibration drum paper through one; Above-mentioned vibrating diaphragm and Loudspeaker panel 8 embed ejection formation.Above-mentioned loudspeaker 6 also include voice coil loudspeaker voice coil and loudspeaker 6 magnetic go back to system, and above-mentioned loudspeaker 6 vibration drum paper go back to system with voice coil loudspeaker voice coil and loudspeaker 6 magnetic and are connected.After above-mentioned loudspeaker 6 and passive radiator 7 be installed on Loudspeaker panel 8; Integral body is put into back cover 13 again; These back cover 13 bottom surfaces have and loudspeaker 6 corresponding through holes; Above-mentioned passive radiator 7 four corner edge have hole clipping, and above-mentioned Loudspeaker panel 8 is provided with and the corresponding card post of hole clipping, and its passive radiator 7 is connected on the Loudspeaker panel 8.
Above-mentioned housing 1 both sides are bolted with strutting piece, and this strutting piece is the trapezoidal back-up block of the cambered surface of a right-angle side 12, certainly, also can be the shapes of other geometry or non-geometry.
Execution mode two: present embodiment and execution mode one are basic identical, and different is that present embodiment control die set 3 is integrated with bluetooth module, can receive Bluetooth signal and audio amplifier module 2 is controlled.
Moreover; This control die set 3 also has the DSP control system; This DSP control system connects all Ultrathin speaker modules, and every group little audio amplifier module sound is independently adjusted, and the audio amplifier module sound on audio amplifier module and next door can not produce and offset and cut down when making it to arrange in pairs or groups each other through DSP control adjustment; Ensure the energy of sound and performance to greatest extent, and guaranteed the clean degree of stability of tonequality.
The present embodiment housing 1 both sides suspender that is spirally connected, this suspender is a hook, can hang on the body of wall.
The utlity model has good flexibility and power amplifier function, promptly can be used as the built-in speaker of TV, also can be used as the external voice box of TV or computer; Tonequality and audio with Gao Pin satisfy the demand of people to high-quality life; Need not again the extra audio amplifier of purchasing, reduce the extra-pay expenditure, be fit to most consumer.
The utility model carries out various design according to different size parametric loudspeaker and profile, and the audio amplifier module is added bluetooth, wireless, difference in functionality module such as ear is put, and just can become powerful, a volume microminiature, audio amplifier that tonequality is good.And can let the designer who is ignorant of acoustics also can design required audio amplifier easily.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection range of the utility model.
Claims (7)
1. Ultrathin speaker; Include audio amplifier module and control die set in housing and installation and the housing; Said audio amplifier module links to each other with control die set; It is characterized in that: have audio amplifier installing hole and control installing hole on the said housing, said audio amplifier module and control die set are installed on the audio amplifier installing hole respectively and control in the installing hole, and said audio amplifier module and control die set and housing are spirally connected fixing.
2. Ultrathin speaker according to claim 1 is characterized in that: said housing is processed by wood materials.
3. Ultrathin speaker according to claim 1; It is characterized in that: said audio amplifier module; This audio amplifier module includes loudspeaker, passive radiator and Loudspeaker panel; Said Loudspeaker panel is provided with an installing hole, and said loudspeaker are arranged on this installing hole place and are integrally formed through embedding ejection formation with Loudspeaker panel; The Loudspeaker panel of said installing hole one side is provided with one secondary hole is installed, and said passive radiator is arranged on this and installs and through embedding ejection formation and Loudspeaker panel in secondary the hole in and be integrally formed.
4. Ultrathin speaker according to claim 3 is characterized in that: said loudspeaker include vibrating diaphragm, outstanding limit and outer rim basin frame, and said vibrating diaphragm, outstanding limit and outer rim basin frame penetrate into vibration drum paper through one; Said vibrating diaphragm and Loudspeaker panel embed ejection formation.
5. Ultrathin speaker according to claim 4 is characterized in that: said loudspeaker also include voice coil loudspeaker voice coil and loudspeaker magnetic goes back to system, and said loudspeaker vibration drum paper goes back to system with voice coil loudspeaker voice coil and loudspeaker magnetic and is connected.
6. Ultrathin speaker according to claim 5 is characterized in that: said housing one side is provided with the wire casing that is communicated with audio amplifier installing hole and control installing hole, and said audio amplifier installing hole and control installing hole lead connect.
7. according to each described Ultrathin speaker of claim 1 to 6, it is characterized in that: said housing both sides are bolted with strutting piece or suspender.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220258055 CN202634692U (en) | 2012-05-31 | 2012-05-31 | Ultrathin sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220258055 CN202634692U (en) | 2012-05-31 | 2012-05-31 | Ultrathin sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202634692U true CN202634692U (en) | 2012-12-26 |
Family
ID=47387828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220258055 Expired - Fee Related CN202634692U (en) | 2012-05-31 | 2012-05-31 | Ultrathin sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202634692U (en) |
-
2012
- 2012-05-31 CN CN 201220258055 patent/CN202634692U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20130531 |