CN202340298U - Digital card inserting speaker provided with remote controller - Google Patents
Digital card inserting speaker provided with remote controller Download PDFInfo
- Publication number
- CN202340298U CN202340298U CN2011202909256U CN201120290925U CN202340298U CN 202340298 U CN202340298 U CN 202340298U CN 2011202909256 U CN2011202909256 U CN 2011202909256U CN 201120290925 U CN201120290925 U CN 201120290925U CN 202340298 U CN202340298 U CN 202340298U
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- China
- Prior art keywords
- control
- circuit board
- audio amplifier
- button
- furnished
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- Expired - Fee Related
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Abstract
The utility model discloses a digital card inserting speaker provided with a remote controller, which comprises a speaker shell, a playing circuit board, a control circuit board and control buttons, wherein the playing circuit board is installed in the speaker shell and receives a play control command sent by the control circuit board for playing audio and video files; the digital card inserting speaker further comprises a remote control box; the control circuit board is installed in the remote control box and connected with the playing circuit board by a control circuit; and the control buttons are installed on the remote control box and electrically connected with the control circuit board. Being provided with an externally connected remote controller, the speaker can implement play control externally, thereby preventing the inconvenience caused by frequently taking out and moving the speaker shell.
Description
Technical field
The utility model relates to a kind of audio/video player, relates in particular to a kind of digital plug-in card audio amplifier of being furnished with line control machine.
Background technology
Digital plug-in card audio amplifier perhaps is called walkman, as a kind of portable playing audio/video, has received liking of consumers in general, especially youthfully has deep love for.In school work and after work; Digital plug-in card audio amplifier has brought colourful free life for these users; Along with people's growth in the living standard, the user demand of logarithmic code plug-in card audio amplifier and functional requirement are also more and more, have also occurred the digital plug-in card audio amplifier of multiple difference in functionality and style, shape, color on the market thereupon; Especially increasing digital plug-in card audio amplifier occurs and all have display screen now, can playing video file.But all there is a shortcoming in these digital plug-in card audio amplifiers, are used to control all integrated voice box casing that is arranged on of all functions button that audio amplifier is play exactly.This shortcoming has been brought inconvenience to the user, and reason is that it is in road that the user uses the most of the time of digital plug-in card audio amplifier; Perhaps when carrying out other work, at this moment, voice box casing generally is not used the person and is placed in pocket the inside or the knapsack; If just must audio amplifier be taken out in the time of need carrying out the control operations such as adjustment of adjustment or volume of play list in the user way; Operate accordingly again, behind the end of operation, again audio amplifier is put back in pocket or the knapsack.Such operating process makes the user feel very inconvenience.
In addition, take out continually and the mobile voice box casing audio amplifier that not only drops easily, and for the digital plug-in card audio amplifier that display screen is arranged, frequent like this move operation is easy to cause the damage of screen, shortens the useful life of audio amplifier.
In order to address the above problem; The digital plug-in card audio amplifier that has has been taked following way: a small-sized clip is set at the voice box casing back side, and the user can be installed in collar or any position of upper garment with whole voice box casing, because digital plug-in card audio amplifier own vol is little; In light weight; And whole voice box casing is exposed to body surface, can carry out control operation at any time easily, thereby avoid frequent taking-up and move operation.
But said method has brought inconvenience to the user equally, because outside whole voice box casing was exposed to, the user must take action and move very carefully; Cause damage to prevent voice box casing from receiving the collision of external object; Action to the user brings inconvenience, and feels constraint when making user's action, in addition; Some Ms is for image problem; Do not like whole voice box casing is installed on the clothes, therefore, the above-mentioned actual purpose that does not reach convenient control well of audio amplifier that clamps mode.
The utility model content
The purpose of the utility model is to provide a kind of digital plug-in card audio amplifier of being furnished with line control machine, and this audio amplifier is equipped with external line control machine, can be implemented in outside Play Control to this audio amplifier, thereby has avoided the inconvenience of frequent taking-up and mobile voice box casing.
The purpose of the utility model can realize through following technical measures: a kind of digital plug-in card audio amplifier of being furnished with line control machine; Comprise voice box casing, playing circuit plate, control circuit board and control button; Said playing circuit plate is installed in the said voice box casing, and receives the Play Control order that said control circuit board sends and carry out the broadcast of audio-video document; Also comprise wired control box, said control circuit board is installed in the said wired control box and through control circuit and links to each other with said playing circuit plate, and said control button is installed on the said wired control box, and is electrically connected with said control circuit board.
Offer earphone jack on said voice box casing or the said wired control box.
Offer the recording hole on the said wired control box.
Said voice box casing is provided with display screen, and said display screen is electrically connected with said playing circuit plate.
Said voice box casing is provided with loudspeaker, and said loudspeaker are electrically connected with said playing circuit plate.
Said control button comprise broadcast/stop button, song selector button, with read/re-reading button, record button and volume regulate button.
The utility model contrast prior art; Following advantage is arranged: this number plug-in card audio amplifier adopts external wired control box that audio amplifier is carried out Play Control; The user only need carry out the control corresponding operation and get final product on external wired control box, thereby has avoided the operation with whole voice box casing taking-up, handled easily; For the user provides convenience, the damage that in the time of can avoiding voice box casing to take out simultaneously housing is brought.
Description of drawings
Fig. 1 is the sketch map of a specific embodiment structure of the utility model digital plug-in card audio amplifier of being furnished with line control machine;
Fig. 2 is the structural representation of the wired control box in embodiment illustrated in fig. 1.
Embodiment
Fig. 1 and Fig. 2 show the specific embodiment that the utility model is furnished with the digital plug-in card audio amplifier of line control machine; This audio amplifier; Comprise voice box casing 1, wired control box 2, playing circuit plate, control circuit board, control button 21 and earphone 4; The playing circuit plate is installed in the voice box casing 1, and voice box casing 1 is provided with display screen 11 and loudspeaker 12, and display screen 11 all is electrically connected with the playing circuit plate with loudspeaker 12.
In addition, offer earphone jack 23 and recording hole 22 on the wired control box 2, the connection-peg of earphone 4 then links to each other with wired control box 2 through this earphone jack 23.Certainly, but also this earphone jack also can be arranged on the voice box casing 1, and promptly earphone 4 directly links to each other with voice box casing 1, and wired control box then can be positioned in pocket or the knapsack when not using.
The execution mode of the utility model is not limited thereto; Under the above-mentioned basic fundamental thought of the utility model prerequisite;, all drop within the utility model rights protection scope modification, replacement or the change of the utility model other various ways that content is made according to the ordinary skill knowledge of this area and customary means.
Claims (6)
1. digital plug-in card audio amplifier of being furnished with line control machine; Comprise voice box casing, playing circuit plate, control circuit board and control button; Said playing circuit plate is installed in the said voice box casing, and receives the Play Control order that said control circuit board sends and carry out the broadcast of audio-video document; It is characterized in that: also comprise wired control box, said control circuit board is installed in the said wired control box and through control circuit and links to each other with said playing circuit plate, and said control button is installed on the said wired control box, and is electrically connected with said control circuit board.
2. the digital plug-in card audio amplifier of being furnished with line control machine according to claim 1 is characterized in that: offer earphone jack on said voice box casing or the said wired control box.
3. the digital plug-in card audio amplifier of being furnished with line control machine according to claim 1 and 2 is characterized in that: offer the recording hole on the said wired control box.
4. the digital plug-in card audio amplifier of being furnished with line control machine according to claim 3, it is characterized in that: said voice box casing is provided with display screen, and said display screen is electrically connected with said playing circuit plate.
5. the digital plug-in card audio amplifier of being furnished with line control machine according to claim 4, it is characterized in that: said voice box casing is provided with loudspeaker, and said loudspeaker are electrically connected with said playing circuit plate.
6. the digital plug-in card audio amplifier of being furnished with line control machine according to claim 5 is characterized in that: said control button comprise broadcast/stop button, song selector button, with read/re-reading button, record button and volume regulate button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202909256U CN202340298U (en) | 2011-08-11 | 2011-08-11 | Digital card inserting speaker provided with remote controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202909256U CN202340298U (en) | 2011-08-11 | 2011-08-11 | Digital card inserting speaker provided with remote controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202340298U true CN202340298U (en) | 2012-07-18 |
Family
ID=46488980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202909256U Expired - Fee Related CN202340298U (en) | 2011-08-11 | 2011-08-11 | Digital card inserting speaker provided with remote controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202340298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103313163A (en) * | 2013-07-02 | 2013-09-18 | 赵剑毅 | Novel headset wire |
-
2011
- 2011-08-11 CN CN2011202909256U patent/CN202340298U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103313163A (en) * | 2013-07-02 | 2013-09-18 | 赵剑毅 | Novel headset wire |
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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 |
Granted publication date: 20120718 Termination date: 20140811 |
|
| EXPY | Termination of patent right or utility model |