CN202652451U - Speaker into which MP3 player can be plugged - Google Patents
Speaker into which MP3 player can be plugged Download PDFInfo
- Publication number
- CN202652451U CN202652451U CN 201120322000 CN201120322000U CN202652451U CN 202652451 U CN202652451 U CN 202652451U CN 201120322000 CN201120322000 CN 201120322000 CN 201120322000 U CN201120322000 U CN 201120322000U CN 202652451 U CN202652451 U CN 202652451U
- Authority
- CN
- China
- Prior art keywords
- groove
- audio amplifier
- casing
- opening
- player
- 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
Links
Images
Landscapes
- Circuit For Audible Band Transducer (AREA)
Abstract
The utility model provides a speaker into which an MP3 player can be plugged. The speaker comprises a box body and comprises a main control board and a loudspeaker which are arranged in the box body. The loudspeaker is electrically connected with the main control board. A side face or a back cover of the box body is provided with an opening which is internally installed with an MP3 player groove for holding the MP3 player. Specifications of common MP3 players in the market can be supported by the speaker of the utility model, combination is convenient and simple, only inserting the MP3 player into the MP3 player groove is enough, and disassembly and assembly are not needed.
Description
Technical field
The utility model relates to the technology for loudspeaker box field, relates in particular to the audio amplifier of a kind of MP3 of plug.
Background technology
Traditional audio amplifier is to be connected to by tone frequency channel wire on the sources of sound such as PC or MP3, by the audio signal audio plays of tone frequency channel wire transmission.Along with extensively popularizing of MP3, occur on the market by reading the audio amplifier of the MP3 playback of songs MP3 in the storage devices such as SD card, but storage device and audio amplifier are the equipment that combines, and can not separate and work alone, if one of them device damage will cause whole machine to scrap.The audio amplifier that also has a kind of complete separated type anti-bending is inserted into music playing on the audio amplifier such as the IPHONE mobile phone, but such combination, owing to damaging easily or dropping, can't while Mobile IP HONE mobile phone and audio amplifier.
Summary of the invention
Main purpose of the present utility model is for providing the audio amplifier of a kind of MP3 of plug, and combined and instant is easy, need not to tear open the machine assembling.
The utility model proposes the audio amplifier of a kind of MP3 of plug, comprise casing, be built in master control borad and the loudspeaker of casing, described loudspeaker are electrically connected with master control borad, the side of described casing or after be covered with an opening, at the built-in MP3 groove of this opening part, be used for accommodating MP3.
Preferably, described audio amplifier also comprises tone frequency channel wire, and an end of described tone frequency channel wire is the headset plug that is fixed on the MP3 trench bottom, and when MP3 inserted the MP3 groove, described headset plug inserted the earphone jack of MP3, and the other end of described tone frequency channel wire is connected with described master control borad.
Preferably, described MP3 groove is arranged at the rear end of casing, is connected with bonnet by fixture.
Preferably, be covered with an opening after described, when MP3 inserted the MP3 groove, the operating surface of MP3 exposed to bonnet by described opening.
Preferably, described audio amplifier also comprises a slide switch, is covered with a bar hole after described, and slide switch is adhered to bonnet by this bar hole, and its glide direction is consistent with MP3 plug direction.
The audio amplifier of a kind of MP3 of plug that the utility model proposes can be supported the specification of the common MP3 in market, and combined and instant is easy, only needs that MP3 is inserted the MP3 groove and get final product, need not to tear open machine and assembles.
Description of drawings
Fig. 1 is the assembly drawing that the utility model can plug audio amplifier one embodiment of MP3;
Fig. 2 is the use state diagram that the utility model can plug audio amplifier one embodiment of MP3;
Fig. 3 is the front view that the utility model can plug audio amplifier one embodiment of MP3.
The realization of the utility model purpose, functional characteristics and advantage are described further with reference to accompanying drawing in connection with embodiment.
Embodiment
Referring to figs. 1 through Fig. 3, Fig. 1 is the structural representation that the utility model can plug audio amplifier one exemplary embodiments of MP3.As shown in Figure 1, this audio amplifier comprises: casing 10, be built in loudspeaker (scheming not shown) and the master control borad 12 of casing 10.
The side of casing 10 is provided with an opening 102 (also can be arranged on the bonnet 14 of casing 10), is provided with a MP3 groove 13 in opening 102 places, is used for holding outside MP311.MP3 groove 13 is positioned at the inside of casing 10, can place arbitrary position of casing 10 sides, shape, the in the same size of the opening 102 of the shape of the opening of MP3 groove 13, size and casing 10.As shown in Figures 2 and 3, when MP311 inserted MP3 groove 13, the top of MP311 was surperficial concordant with casing 10, is an integral body so that audio amplifier and MP311 look.
In the present embodiment, MP3 groove 13 and opening 102 are located at the rear end of casing 10, and MP3 groove 13 is fixed on the bonnet 14 by fixture (including but are not limited to screens 131).Master control borad 12 also is fixed in bonnet 14 by fixture (such as screens) simultaneously.Can be screwed between master control borad 12 and the MP3 groove 13.The MP311 that inserts MP3 groove 13 passes through tone frequency channel wire 15 transmission of audio signals to master control borad 12, and tone frequency channel wire 15 comprises three parts, is respectively cable 153 and earphone base 152, and an earphone jack 151 is arranged at the top of earphone base 152.MP3 groove 13 and master control borad 12 are respectively equipped with perforate 132 and 121, earphone base 152 is fixed on the MP3 groove 13 by perforate 132 and 121, when assembling is finished, earphone jack 151 is exposed the bottom of MP3 groove 13, when MP311 inserted MP3 groove 13, earphone inserted 151 and just in time inserts in the earphone jack 151 of MP311.Cable 153 is welded on the master control borad 12, and when the MP311 that inserts the MP3 groove began music playing, audio signal transferred on the master control borad 12 by tone frequency channel wire 15, is sounded by loudspeaker after amplifying.
For the MP311 that will insert easily MP3 groove 13 releases, be provided with a bar hole 143 and a slide switch 142 at bonnet 14, the glide direction of slide switch 142 is consistent with the direction of insertion of MP311, when MP311 inserts MP3 groove 13, slide switch 142 is pushed into an end by MP311, when needs are released MP311, slightly firmly sliding force switch 142 is outwards stirred, MP311 can be released MP3 groove 13.
When audio amplifier is shared with MP311, still can use separately, be provided with a usb 1 22 at master control borad 12, be provided with the perforate 101 of USB shape at casing 10.When the audio amplifier assembling was finished, usb 1 22 just in time was complementary with perforate 101, and external source of sound can use the USB connecting line to be connected with usb 1 22 by perforate 101, realizes the broadcast of source of sound.
The audio amplifier of present embodiment has split, works alone and portable characteristics.Built in sound box tone frequency channel wire 15, the earphone jack 151 of tone frequency channel wire 15 is connected with the earphone jack of MP311, so that MP311 when output audio signal is to audio amplifier easily, can be embedded into MP311 in the audio amplifier again fully, carries Shi Buhui and breaks away from and damage.As long as and when needs are gone out or do not affect other people, be isolated, MP311 and audio amplifier can use separately.Further, MP311 exposes operation interface behind embedded in sound box, and the user still can operate its all functions, and can be with the music of sharing of the large volume of surrounding population.
The audio amplifier of present embodiment can be supported the specification of the common MP311 in market, and combined and instant is easy, only needs that MP311 is inserted MP3 groove 13 and gets final product, and need not to tear open the machine assembling.
The above only is preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (5)
1. audio amplifier that can plug MP3 comprises casing, is built in master control borad and the loudspeaker of casing, and described loudspeaker are electrically connected with master control borad, it is characterized in that, the side of described casing or after be covered with an opening, at the built-in MP3 groove of this opening part, be used for accommodating MP3.
2. audio amplifier as claimed in claim 1 is characterized in that, also comprises tone frequency channel wire, one end of described tone frequency channel wire is the headset plug that is fixed on the MP3 trench bottom, when MP3 inserted the MP3 groove, described headset plug inserted the earphone jack of MP3, and the other end of described tone frequency channel wire is connected with described master control borad.
3. audio amplifier as claimed in claim 1 or 2 is characterized in that, described MP3 groove is arranged at the rear end of casing, is connected with bonnet by fixture.
4. audio amplifier as claimed in claim 3 is characterized in that, is covered with an opening after described, and when MP3 inserted the MP3 groove, the operating surface of MP3 exposed to bonnet by described opening.
5. audio amplifier as claimed in claim 3 is characterized in that, also comprises a slide switch, is covered with a bar hole after described, and slide switch is adhered to bonnet by this bar hole, and its glide direction is consistent with MP3 plug direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120322000 CN202652451U (en) | 2011-08-29 | 2011-08-29 | Speaker into which MP3 player can be plugged |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120322000 CN202652451U (en) | 2011-08-29 | 2011-08-29 | Speaker into which MP3 player can be plugged |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202652451U true CN202652451U (en) | 2013-01-02 |
Family
ID=47421471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120322000 Expired - Fee Related CN202652451U (en) | 2011-08-29 | 2011-08-29 | Speaker into which MP3 player can be plugged |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202652451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017000225A1 (en) * | 2015-06-30 | 2017-01-05 | 尚平 | Sound device |
-
2011
- 2011-08-29 CN CN 201120322000 patent/CN202652451U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017000225A1 (en) * | 2015-06-30 | 2017-01-05 | 尚平 | Sound device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8085966B2 (en) | Combined headphone set and portable speaker assembly | |
| US9002026B2 (en) | Headphone with speaker function | |
| KR101967631B1 (en) | Docking station | |
| CN103002364A (en) | Speaker-connector module and handheld electronic device | |
| CN106454580A (en) | Earphone charging device having sound and FM broadcasting functions | |
| JP3194750U (en) | Independent intelligent headset that can be networked by 3G or 4G | |
| CN202652451U (en) | Speaker into which MP3 player can be plugged | |
| KR200464595Y1 (en) | Integrated microphone with support for portable multimedia device | |
| CN201887912U (en) | Multifunctional digital sound box | |
| CN105828238A (en) | Small-sized wireless broadcasting sound box | |
| JP3194751U (en) | Independent intelligent headset that realizes separable body structure by magnet adsorption | |
| CN202276436U (en) | Sound device with cell phone holder | |
| CN205283774U (en) | K song headset of handheld microphone in area | |
| CN201234347Y (en) | Multifunctional speaker | |
| CN202696858U (en) | Portable sound structure | |
| US20070054257A1 (en) | Singtronics AV Box | |
| CN202750145U (en) | Mini karaoke (KTV)-singing device of mobile phone device | |
| CN201150115Y (en) | Portable split acoustic enclosure | |
| CN105828239A (en) | Spherical broadcasting machine | |
| CN105049986A (en) | Multifunctional sound box with voice recognition function | |
| CN203167183U (en) | Multifunctional sound device | |
| CN204010692U (en) | In-Ear Multifunctional sound recording player | |
| CN201078855Y (en) | MP3, MP4 external connection power amplifier | |
| CN203387633U (en) | Sound device | |
| CN203142072U (en) | Notebook capable of playing voice |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Ye Shuaisi Document name: Notification to Go Through Formalities of Registration |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Ye Shuaisi Document name: Notification of Decision on Request for Restoration of Right |
|
| DD01 | Delivery of document by public notice |
Addressee: Ye Shuaisi Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20130829 |