CN205657825U - Portable audio amplifier of small -size sucking disc formula - Google Patents
Portable audio amplifier of small -size sucking disc formula Download PDFInfo
- Publication number
- CN205657825U CN205657825U CN201620511508.2U CN201620511508U CN205657825U CN 205657825 U CN205657825 U CN 205657825U CN 201620511508 U CN201620511508 U CN 201620511508U CN 205657825 U CN205657825 U CN 205657825U
- Authority
- CN
- China
- Prior art keywords
- sound
- small
- housing
- producing device
- vacuum cup
- 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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- Telephone Set Structure (AREA)
Abstract
The utility model provides a portable audio amplifier of small -size sucking disc formula, including casing, sound generating mechanism, linkage unit and vacuum chuck, the bottom of casing is equipped with vacuum chuck along the axial, and vacuum chuck is the loudspeaker form, and the bottom surface of casing is equipped with a vocal installation department that sets up towards vacuum chuck's the back, sound generating mechanism installs on the vocal installation department of casing, and its vocal direction sets up towards vacuum chuck's the back, the linkage unit is located the inside of casing and is connected with sound generating mechanism, and the linkage unit is used for inserting external signal and compile and transmit to sound generating mechanism. The utility model discloses utilize sound wave bounce -back principle to improve loudness, reduce the energy consumption.
Description
Technical field
This utility model relates to stereo set field, is specifically related to a kind of small-sized sucked type portable sound box.
Background technology
Audio amplifier is electrical equipment common in household, is used for playing specific sound, often in television set, various player, computer
Or the use that links together such as mobile phone.
Audio amplifier of the prior art, is all directly to atmospheric emission sound wave, scatters relatively big, easily in an atmosphere due to sound wave
Decay, the volume of broadcasting is easy to waste.Also result in energy consumption higher, the problem of the waste energy simultaneously.Additionally, audio amplifier is all a kind of
Fixing placement form, it is simply that standing up on desktop, this has bigger restriction to the use of audio amplifier.
Being not difficult to find out, prior art there is also certain defect.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of small-sized sucked type portable sound box, utilizes sound wave to rebound
Principle improves loudness, reduces energy consumption, simultaneously convenient arbitrarily placement.
For achieving the above object, this utility model is by the following technical solutions:
A kind of small-sized sucked type portable sound box, including housing, sound-producing device, connection unit and vacuum cup；The end of housing
Portion is provided with vacuum cup vertically, and vacuum cup is horn-like, and the bottom surface of housing is provided with the back side towards vacuum cup and arranges
Sounding installation portion；Sound-producing device is installed on the sounding installation portion of housing, and its voice directions sets towards the back side of vacuum cup
Put；Connect unit be located at the inside of housing and be connected with sound-producing device, connect unit for external signal being accessed and compiling biography
It is handed to sound-producing device.
Further, the top tack of described housing is arranged.
Further, above-mentioned small-sized sucked type portable sound box also includes a bluetooth unit and an electric supply installation；Bluetooth
Unit is connected with sound-producing device, for being connected with extraneous communication；Electric supply installation be located at main casing interior and with sound-producing device and indigo plant
Tooth unit connects.
Further, described electric supply installation includes that accumulator and USB connect unit；USB connects unit and is electrically connected with accumulator
Connect.
One provided by the utility model small-sized sucked type portable sound box is rolled up, and has the advantage that
Utilize sound wave bounce-back principle to amplify further, reach that volume is little and energy consumption is low, play the advantage that coverage is big；
Volume is little, it is simple to carry, and has vacuum cup and may be mounted at any place wanted and install；
Available USB interface charging, easy to use.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the overall structure schematic diagram of small-sized sucked type portable sound box main body of the present utility model.
Description of reference numerals:
1, housing 2, sounding installation portion
3, vacuum cup
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, new below in conjunction with this practicality
Type embodiment and accompanying drawing, be clearly and completely described the technical scheme in this utility model embodiment.Need explanation
It is that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.New based on this practicality
Embodiment in type, the every other enforcement that those of ordinary skill in the art are obtained under not making creative work premise
Example, broadly falls into the scope of this utility model protection.
Embodiment
Refer to Fig. 1, the utility model discloses a kind of small-sized sucked type portable sound box, including housing 1, sound-producing device,
Connect unit and vacuum cup 3；The bottom of housing 1 is provided with vacuum cup 3 vertically, vacuum cup 3 in horn-like, housing 1
Bottom surface is provided with the sounding installation portion 2 that the back side towards vacuum cup 3 is arranged；Sound-producing device is installed on the sounding of housing 1 and installs
On portion 2, its voice directions is arranged towards the back side of vacuum cup 3；Connect unit be located at the inside of housing 1 and connect with sound-producing device
Connect, connect unit and be transferred to sound-producing device for external signal is accessed and compiled.
This utility model is with the difference of prior art maximum: take full advantage of the principle of sound wave bounce-back.Normal sound
Case is all directly in air, sound wave to be launched broadcasting, propagates scattering in an atmosphere due to sound wave greatly, and decay is more serious, sound
Broadcast sound volume once improves energy consumption can be larger, and comprehensive tonequality, the consideration of broadcast sound volume, shared volume is the most more
Greatly.Sound wave is then play by audio amplifier of the present utility model towards the back side of vacuum cup 3, makes vacuum cup 3 become this audio amplifier
Typhon, thus reach that volume is little and the effect of the energy consumption that gives great volume, reduces.And simultaneously, vacuum cup 3 has again the merit of installation concurrently
Can, it is possible to free adsorbing is arranged on the surfaces such as various desktop, furniture, metope, also facilitates and install and use while being convenient for carrying,
The volume of product is roughly equivalent to the general size of anker cap.
As preferably, the top tack of described housing 1 is arranged.In view of the principle of sound of product is the back of the body to vacuum cup 3
Face sends sound wave, in the case of can being placed on ordinary desktop, if it is desired to obtain best effect, is preferably fallen by this product
Put, make vacuum cup 3 place upward.Housing 1 top that now tack is arranged just can be turned around and be served as base, is placed on smooth
Desktop on.
As preferably, above-mentioned small-sized sucked type portable sound box also includes a bluetooth unit and an electric supply installation；Bluetooth
Unit is connected with sound-producing device, for being connected with extraneous communication；Electric supply installation be located at main casing interior and with sound-producing device and indigo plant
Tooth unit connects.
Bluetooth unit is for being connected with mobile phone, apparatus such as computer communication, and transmission needs the voice data play, and thus may be used
To eliminate the worry of line, use convenient, turn avoid loaded down with trivial details circuit simultaneously.Electric supply installation is directly to bluetooth unit
Power with sound-producing device, it is achieved the wireless use of whole audio amplifier.And as the most preferably, described electric supply installation includes electric power storage
Pond and USB connect unit；USB connects unit and is connected with storage battery.USB connects unit can be directly connected to computer, charger baby
Deng USB interface charging, electric energy can convert then store up in accumulator store.Owing to the energy consumption of product itself is the lowest, fill
Dividing and make use of the energy, the electricity of accumulator enough uses long time.
The one small-sized sucked type portable sound box that this utility model provides, utilizes sound wave bounce-back principle to amplify further, reaches
To volume is little, energy consumption is low, plays the advantage that coverage is big, meets functional principle, suit the problem of environmental protection.And body
Long-pending little, it is simple to carry, there is vacuum cup 3 and may be mounted at any place wanted and install, easy to install, degree of freedom is high.
Available USB interface charging, easy to use, it is achieved wireless use, and energy consumption is low, electric energy is durable.
Embodiment described above only have expressed a kind of embodiment of the present utility model, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, common for this area
For technical staff, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these all belong to
In protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (4)
1. a small-sized sucked type portable sound box, it is characterised in that: include housing, sound-producing device, connection unit and vacuum cup；
The bottom of housing is provided with vacuum cup vertically, and vacuum cup is horn-like, and the bottom surface of housing is provided with one towards vacuum cup
The sounding installation portion that the back side is arranged；Sound-producing device is installed on the sounding installation portion of housing, and its voice directions is towards vacuum cup
The back side arrange；Connect unit be located at the inside of housing and be connected with sound-producing device, connect unit for external signal being accessed
And compiling is transferred to sound-producing device.
Small-sized sucked type portable sound box the most according to claim 1, it is characterised in that: the top tack of described housing sets
Put.
Small-sized sucked type portable sound box the most according to claim 1, it is characterised in that: also include a bluetooth unit and
Individual electric supply installation；Bluetooth unit is connected with sound-producing device, for being connected with extraneous communication；Electric supply installation be located at main casing interior and
It is connected with sound-producing device and bluetooth unit.
Small-sized sucked type portable sound box the most according to claim 3, it is characterised in that: described electric supply installation includes accumulator
Unit is connected with USB；USB connects unit and is connected with storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620511508.2U CN205657825U (en) | 2016-05-30 | 2016-05-30 | Portable audio amplifier of small -size sucking disc formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620511508.2U CN205657825U (en) | 2016-05-30 | 2016-05-30 | Portable audio amplifier of small -size sucking disc formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205657825U true CN205657825U (en) | 2016-10-19 |
Family
ID=57404802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620511508.2U Expired - Fee Related CN205657825U (en) | 2016-05-30 | 2016-05-30 | Portable audio amplifier of small -size sucking disc formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205657825U (en) |
-
2016
- 2016-05-30 CN CN201620511508.2U patent/CN205657825U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20180530 |