CN203289599U - Sound box - Google Patents
Sound box Download PDFInfo
- Publication number
- CN203289599U CN203289599U CN2013202916206U CN201320291620U CN203289599U CN 203289599 U CN203289599 U CN 203289599U CN 2013202916206 U CN2013202916206 U CN 2013202916206U CN 201320291620 U CN201320291620 U CN 201320291620U CN 203289599 U CN203289599 U CN 203289599U
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- China
- Prior art keywords
- support
- audio amplifier
- drain pan
- way key
- key support
- 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
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Abstract
Provided in the utility model is a sound box comprising a box body, a loudspeaker, a knob support, a four-direction key pressing support, and a middle key. The box body includes a surface shell and a bottom shell; the four-direction key pressing support is installed in the knob support to form an integrated body by the middle key; and the integrated body is placed at the bottom shell. According to the sound box, because the four-direction key pressing support is installed in the knob support to form the integrated body, the one component enables functions of volume adjustment, song selection, mode conversion and playing and pause and the like to be realized by the appearance; and moreover, the provided sound box with the simple structure can be operated conveniently.
Description
Technical field
The utility model relates to the sound appliances field, relates in particular to a kind of audio amplifier.
Background technology
Although a lot of portable loudspeaker box volumes significantly reduce in the market, low weight when thin in outward appearance, be inconvenient to place, can only hang, perhaps be placed upside down in lay down location, cause like this direction of speaking towards sky, cause poor effect; , in order to obtain better being born effect, can only look for object that it is leaned to placement at its trailing flank.And existing audio amplifier is to the volume adjustment, and to the selection play operation of song, too many because of its button, operation is used all inconvenient, while using for the first time, usually understands error in operation.
The utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of audio amplifier, and convenient the placement is simple in structure, and it facilitates volume adjusting, facilitate the selection operation of the function such as program broadcast.
To achieve these goals, the utility model provides a kind of audio amplifier, comprise casing, loud speaker, knob support, four-way key support and middle key, this casing comprises face-piece and drain pan, four-way key support pack into the knob support and with in key connect into an integral body, this integral body is placed on drain pan, and pcb board is fixedly connected with into drain pan.
According to described audio amplifier, described four-way key support is with runing rest all with the pcb board connection, and described four-way key support is used for a upper song of program, the selection of next song, and implementation pattern conversion and program broadcast time-out; Runing rest adopts rotation to control the size of volume.
According to described audio amplifier, described middle key adopts the button bit assembling that four-way key support and knob support are connected to an integral body.
According to described audio amplifier, described runing rest comprises rotatable support and non-rotatable thin layer member, this thin layer member cover cap, at four-way key support, is used for writing mark at this thin layer member, and indicating user is as required by the correlation function position of touching four-way key support.
According to described audio amplifier, comprise carrier base, carrier base is connected with drain pan.
According to described audio amplifier, on described drain pan, slot is arranged, described carrier base comprises inserting handle, this inserting handle can be plugged on this slot.
, according to described audio amplifier, comprise USB interface and/or SD card slot.
, according to described audio amplifier, comprise torch and/or clock display screen.
According to described audio amplifier, described middle key also is used for switch and/or the clock display of the torch of control audio amplifier.
The audio amplifier that the utility model provides, become as a whole by the four-way key support knob support of packing into, from appearance, parts just can be realized the adjusting of volume, the selection of song, the conversion of pattern, and the functions such as time-out of playing, simple in structure, handled easily.And, because being provided with carrier base, facilitate audio amplifier to place, go out sound effective value good.
Description of drawings
Fig. 1 is the decomposition texture schematic diagram of embodiment audio amplifier;
Three-dimensional appearance structural representation when Fig. 2 is the placement of embodiment audio amplifier;
Fig. 3 is that schematic diagram is looked on the right side of embodiment audio amplifier;
Fig. 4 is the schematic top plan view of embodiment audio amplifier.
Accompanying drawing main mark symbol description, 1, battery cover; 2, carrier base; 3, battery; 4, drain pan; 5, battery spring lamination; 6, battery spring lamination; 7, loudspeaker; 8, shake film; 9, pcb board; 10, mains switch; 11, left and right toggle switch; 12, face-piece; 13, four-way key support; 14, knob support; 15, middle key (decoration locking key) 16, speaker net; 17, eyeglass; 18, SD card slot; 19, USB interface.
Embodiment
, in order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The audio amplifier that the present embodiment provides comprises casing, loud speaker 7, knob support 14, four-way key support 13 and middle key 15, this casing comprises face-piece 12 and drain pan 4, four-way key support 13 pack into knob support 4 and with in key 15 connect in aggregatesly, this integral body is placed on drain pan 4.
Preferably, above-mentioned middle key 15 adopts the button bit assembling that four-way key support and knob support are connected to an integral body.
Particularly, this integral body locks on drain pan 4 by screw, and loud speaker 7 and shake film 8 face-piece 12 of packing into, adopt screw locking, also can fix by alternate manner, for example plays glue.Battery conductive sheet 5, battery conductive sheet 5 insert in drain pan 4 and are welded and fixed, pcb board 9 is fixedly connected with into drain pan 4, mains switch 10 inserts drain pan 4, the face-piece 12 integral body drain pan 4 of packing into, eyeglass 17 is attached on face-piece 12, speaker net 16 is inserted face-piece 12 and is positioned at loud speaker 7 outsides, and battery 3 inserts in battery compartment 4, and battery cover 1 can cover battery compartment 4.Above-mentioned mains switch 10, this mains switch 10 is connected with the toggle switch 11 on pcb board 9, is used for left and right and stirs, and the toggle switch 11 on pcb board is controlled, and is used for the switch of power supply is controlled.This mains switch 10 also can be button, and by pressing up and down to control the switch of power supply, the toggle switch 11 on corresponding pcb board 9 is also can control the switch of power supply by pressing up and down also.
Further, four-way key support 13 is connected with runing rest and all with pcb board 9, is connected, above-mentioned four-way key support 13 is realized the upper song to program, the selection of next song by pressing its limit, upper and lower, left and right, and implementation pattern conversion and program broadcast time-out etc., the size of volume while by the rotation to runing rest 14, controlling the audio amplifier broadcast program.
The described runing rest 14 of the present embodiment comprises two parts, some is rotatable support, another is partly non-rotatable thin layer member, this thin layer member cover cap is at four-way key support 13, by at this thin layer member, writing mark, indicating user is as required by the correlation function position of touching four-way key support 13.This thin layer member can be layer of silica gel or other gum layer or metal level.
Further, above-mentioned audio amplifier also comprises carrier base 2, and this carrier base 2 is connected with drain pan 4.
Be provided with the slot (not shown) on the drain pan 4 of above-mentioned audio amplifier, carrier base 2 comprises an inserting handle, and this inserting handle can be plugged in this slot.
Further, above-mentioned audio amplifier also comprises usb 19 and/or SD card slot 18.
Further, above-mentioned audio amplifier also comprises torch and/or clock display screen (not shown).Above-mentioned middle key 15 also can be used for controlling torch switch and/or the clock display of audio amplifier.
The utility model can also have other various embodiments; in the situation that do not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the utility model.
Claims (9)
1. an audio amplifier, is characterized in that, comprises casing, loud speaker, knob support, four-way key support and middle key, this casing comprises face-piece and drain pan, four-way key support pack into the knob support and with in key connect in aggregatesly, this integral body is placed on drain pan, drain pan is fixedly connected with pcb board.
2. audio amplifier according to claim 1, is characterized in that, described four-way key support and runing rest all connect with pcb board, and described four-way key support is used for a upper song of program, the selection of next song, and implementation pattern conversion and program are play time-out; Runing rest adopts rotation to control the size of volume.
3. according to claim 1 ~ 2 arbitrary described audio amplifiers, is characterized in that, described middle key adopts the button bit assembling that four-way key support and knob support are connected to an integral body.
4. audio amplifier according to claim 3, it is characterized in that, described runing rest comprises rotatable support and non-rotatable thin layer member, this thin layer member cover cap is on four-way key support, be used for writing mark at this thin layer member, indicating user is as required by the correlation function position of touching four-way key support.
5. audio amplifier according to claim 2, is characterized in that, comprise carrier base, carrier base is connected with drain pan.
6. audio amplifier according to claim 5, is characterized in that, on described drain pan, slot is arranged, and described carrier base comprises inserting handle, and this inserting handle can be plugged on this slot.
7. according to claim 1 ~ 2 arbitrary described audio amplifiers, is characterized in that, comprises USB interface and/or SD card slot.
8. according to claim 1 ~ 2 arbitrary described audio amplifiers, is characterized in that, comprises torch and/or clock display screen.
9. audio amplifier according to claim 8, is characterized in that, described middle key also is used for controlling switch and/or the clock display of the torch of audio amplifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202916206U CN203289599U (en) | 2013-05-24 | 2013-05-24 | Sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202916206U CN203289599U (en) | 2013-05-24 | 2013-05-24 | Sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203289599U true CN203289599U (en) | 2013-11-13 |
Family
ID=49545938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202916206U Expired - Fee Related CN203289599U (en) | 2013-05-24 | 2013-05-24 | Sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203289599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103796114A (en) * | 2013-12-24 | 2014-05-14 | 昆山市圣光新能源科技有限公司 | Portable loudspeaker box with SD card data reading and clock function |
-
2013
- 2013-05-24 CN CN2013202916206U patent/CN203289599U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103796114A (en) * | 2013-12-24 | 2014-05-14 | 昆山市圣光新能源科技有限公司 | Portable loudspeaker box with SD card data reading and clock function |
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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: 20131113 Termination date: 20140524 |