CN204334880U - Portable audio amplifier - Google Patents
Portable audio amplifier Download PDFInfo
- Publication number
- CN204334880U CN204334880U CN201520072172.XU CN201520072172U CN204334880U CN 204334880 U CN204334880 U CN 204334880U CN 201520072172 U CN201520072172 U CN 201520072172U CN 204334880 U CN204334880 U CN 204334880U
- Authority
- CN
- China
- Prior art keywords
- casing
- casings
- main box
- points
- audio amplifier
- 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
Abstract
The utility model discloses a kind of portable audio amplifier, comprise the main box being provided with power amplifier and handle and two points of casings being respectively equipped with tweeter and woofer; Described main box comprises casing and case lid, the side of described casing and the side of case lid hinged, connected by snap close between the opposite side of described casing and the opposite side of case lid; Two points of described casings are provided with the through hole arranged along point casing Width near the side of main box; The two ends, left and right of described casing are provided with the fixed leg matched with described through hole; Through hole in the two ends, left and right that two points of described casings are arranged on described main box respectively and on two points of described casings is linked in outside the fixed leg at the two ends, left and right of two described casings correspondingly.Power amplifier, the casing being provided with woofer and the casing that is provided with tweeter are assembled into an entirety by this audio amplifier, convenient carrying and mobile, and operation is very easy.
Description
Technical field
The utility model relates to stereo set, relates to a kind of portable audio amplifier or rather.
Background technology
At present, allegro life makes people recognize, suitable amusement is very effective to the pressure alleviating life, therefore the abstract the recreational consumption of family is in quick growth, digitized stereo set is also more and more universal, sound-box device supporting with it also comes into huge numbers of families rapidly, in order to reach good auditory effect, split-type structural selected usually by audio amplifier, its structure generally comprises power amplifier, be provided with the casing of woofer and be provided with the casing of tweeter, this detachable speaker box globality is poor, when carrying or move, the power amplifier of audio amplifier and loud speaker is needed separately to carry and move, operate very inconvenient.
Utility model content
The technical problems to be solved in the utility model is, provides a kind of portable audio amplifier, and power amplifier, the casing being provided with woofer and the casing that is provided with tweeter are assembled into an entirety by this audio amplifier, convenient carrying and mobile, and operation is very easy.
Technical solution of the present utility model is, provides a kind of portable audio amplifier with following structure, comprises the main box being provided with power amplifier and handle and two points of casings being respectively equipped with tweeter and woofer; Described main box comprises casing and case lid, the side of described casing and the side of case lid hinged, connected by snap close between the opposite side of described casing and the opposite side of case lid; Two points of described casings are provided with the through hole arranged along point casing Width near the side of main box; The two ends, left and right of described casing are provided with the fixed leg matched with described through hole; Through hole in the two ends, left and right that two points of described casings are arranged on described main box respectively and on two points of described casings is linked in outside the fixed leg at the two ends, left and right of two described casings correspondingly.
After adopting above structure, the portable audio amplifier of the utility model compared with prior art, has the following advantages:
Because portable audio amplifier of the present utility model comprises main box, is provided with point casing of tweeter and is provided with point casing of woofer, two points of casings are connected with the mode cooperatively interacted by through hole and fixed leg between main box, connected mode is simple, and main box and two points of casings can be assembled into an entirety, carry and move all more convenient.
Improve as one of the present utility model, two points of described casings are equipped with three through holes from top to bottom successively, and corresponding thereto, the two ends, left and right of described casing are respectively equipped with three fixed legs.After adopting this kind of structure, divide the connection between casing and main box more reliable and more stable.
Improve, in the removable casing being connected to described main box of described power amplifier as another kind of the present utility model.After adopting this kind of structure, carry and power amplifier can be connected with main box with during transport, avoid breaking power amplifier.
Also have a kind of improvement as of the present utility model, be also provided with collecting bag in the casing of described main box, described collecting bag is removable to be connected in described casing.After adopting this kind of structure, in described collecting bag, the article such as electric wire and microphone can be placed, carry and collecting bag can be connected with main box with during transport, make collecting bag safer.
Also have a kind of improvement as of the present utility model, described power amplifier and collecting bag are all connected by screw in described casing.After adopting this kind of structure, power amplifier and the connected mode between collecting bag and casing simpler.
Also having a kind of improvement as of the present utility model, being provided with for propping up the framework on casing inside described case lid; The side of described framework is hinged on the inner side of described case lid.After adopting this kind of structure, time power amplifier does not use, framework can be propped case lid is covered on casing, the effect of dust-proof sand prevention can be played.
Accompanying drawing explanation
Fig. 1 is the structural representation of the portable audio amplifier of the utility model.
Fig. 2 is the part detonation configuration schematic diagram of the portable audio amplifier of the utility model.
Fig. 3 is the internal structure schematic diagram of the main box of the portable audio amplifier of the utility model.
Fig. 4 is the internal structure schematic diagram that the main box of the portable audio amplifier of the utility model takes power amplifier and collecting bag.
Shown in figure: 1, power amplifier, 2, handle, 3, main box, 3.1, casing, 3.2, case lid, 3.3, fixed leg, 4, point casing, 4.1, through hole, 5, snap close, 6, collecting bag, 7, framework.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Refer to shown in Fig. 1 to Fig. 4, portable audio amplifier of the present utility model, comprise the main box 3 being provided with power amplifier 1 and handle 2 and two points of casings 4 being respectively equipped with tweeter and woofer.Described main box 3 comprises casing 3.1 and case lid 3.2, the side of described casing 3.1 and the side of case lid 3.2 hinged, connected by snap close 5 between the opposite side of described casing 3 and the opposite side of case lid 3.2.Described two points of casings 4 are provided with the through hole 4.1 arranged along point casing 4 Width near the side of main box 3.The two ends, left and right of described casing 3.1 are provided with the fixed leg 3.3 matched with described through hole 4.1.Through hole 4.1 in the two ends, left and right that described two points of casings 4 are arranged on described main box 3 respectively and on described two points of casings 4 is linked in outside the fixed leg 3.3 at the two ends, left and right of two described casings 3.1 correspondingly.In this specific embodiment, described two points of casings 4 are equipped with three through holes 4.1 from top to bottom successively, corresponding thereto, the two ends, left and right of described casing 3.1 are respectively equipped with three fixed legs 3.3.
In the removable casing 3.1 being connected to described main box 3 of described power amplifier 1.Also be provided with collecting bag 6 in the casing 3.1 of described main box 3, described collecting bag 6 is removable to be connected in described casing 3.1.Described power amplifier 1 and collecting bag 6 are all connected by screw in described casing 3.1.Be provided with inside described case lid 3.2 for propping up the framework 7 on casing 3.1.The side of described framework 7 is hinged on the inner side of described case lid 3.2.
Claims (6)
1. a portable audio amplifier, comprises the main box (3) being provided with power amplifier (1) and handle (2) and two points of casings (4) being respectively equipped with tweeter and woofer; It is characterized in that: described main box (3) comprises casing (3.1) and case lid (3.2), the side of described casing (3.1) and the side of case lid (3.2) hinged, between the opposite side of described casing (3.1) and the opposite side of case lid (3.2) by snap close (5) connect; Described two points of casings (4) are provided with the through hole (4.1) arranged along point casing (4) Width near the side of main box (3); The two ends, left and right of described casing (3.1) are provided with the fixed leg (3.3) matched with described through hole (4.1); Through hole (4.1) in the two ends, left and right that described two points of casings (4) are arranged on described main box (3) respectively and on described two points of casings (4) is linked in the fixed leg (3.3) at the two ends, left and right of two described casings (3.1) outward correspondingly.
2. portable audio amplifier according to claim 1, it is characterized in that: described two points of casings (4) are equipped with from top to bottom successively three through holes (4.1), corresponding thereto, the two ends, left and right of described casing (3.1) are respectively equipped with three fixed legs (3.3).
3. portable audio amplifier according to claim 1, is characterized in that: in the removable casing (3.1) being connected to described main box (3) of described power amplifier (1).
4. portable audio amplifier according to claim 3, it is characterized in that: be also provided with collecting bag (6) in the casing (3.1) of described main box (3), described collecting bag (6) is removable to be connected in described casing (3.1).
5. portable audio amplifier according to claim 4, is characterized in that: described power amplifier (1) and collecting bag (6) are all connected by screw in described casing (3.1).
6. portable audio amplifier according to claim 1, is characterized in that: described case lid (3.2) inner side is provided with for propping up the framework (7) on casing (3.1); The side of described framework (7) is hinged on the inner side of described case lid (3.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520072172.XU CN204334880U (en) | 2015-02-02 | 2015-02-02 | Portable audio amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520072172.XU CN204334880U (en) | 2015-02-02 | 2015-02-02 | Portable audio amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204334880U true CN204334880U (en) | 2015-05-13 |
Family
ID=53171184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520072172.XU Expired - Fee Related CN204334880U (en) | 2015-02-02 | 2015-02-02 | Portable audio amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204334880U (en) |
-
2015
- 2015-02-02 CN CN201520072172.XU patent/CN204334880U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20160202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |