CN204810482U - Portable voice box - Google Patents
Portable voice box Download PDFInfo
- Publication number
- CN204810482U CN204810482U CN201520415915.9U CN201520415915U CN204810482U CN 204810482 U CN204810482 U CN 204810482U CN 201520415915 U CN201520415915 U CN 201520415915U CN 204810482 U CN204810482 U CN 204810482U
- Authority
- CN
- China
- Prior art keywords
- audio amplifier
- shell
- sound box
- wireway
- amplifier body
- 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 portable audio amplifier, including audio amplifier body and air duct, be equipped with the speaker module in the inner chamber of audio amplifier body, be equipped with the key switch on the outer wall, and the lower part and the air duct is fixed through a hollow screwed pipe. The utility model discloses, be equipped with the air duct in the lower part of audio amplifier body, the noise can effectively be got rid of to air in a small amount of resonant cavity that is used for discharging, makes the audio amplifier not only possess the portability, still has good tone quality, simple structure, occupation space is little, insert in the bottle or in other household utensils can all, place the convenience, take easily.
Description
Technical field
The utility model relates to audio amplifier, is specifically related to portable sound box.
Background technology
Audio amplifier utilizes the resonant cavity of its inside to regulate tonequality usually, and resonant cavity is airtight, can fix and also by telescopic adjustment size, can obtain good audio with this.And portable loudspeaker box is generally mentioned less, resonant cavity is also corresponding less, but resonant cavity is less can affect tonequality, such as can affect bass effect.
As can be seen here, there is the not good enough problem of tonequality in portable loudspeaker box.
Utility model content
Technical problem to be solved in the utility model is that current portable loudspeaker box exists the not good enough problem of tonequality.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts there is provided a kind of portable sound box, comprise audio amplifier body and wireway, loudspeaker module is provided with in the inner chamber of described audio amplifier body, outer wall is provided with key switch, and bottom and described wireway are fixed by the screwed pipe of a hollow.
In above-mentioned portable sound box, described audio amplifier body comprises shell and inner casing, described inner casing comprises funnelform base, left inside shell, right inside shell and sound cover, and described left inside shell and the opposite face of described right inside shell are that setting-in is connected, and the upper surface bolt of bottom surface and described base is fixed.
In above-mentioned portable sound box, described wireway comprises the torsion tube of outer flexible tube and reversible deformation, and described torsion tube is sleeved in described outer flexible tube.
In above-mentioned portable sound box, the bottom of described wireway is provided with pipe close, and described pipe close is the tubbiness of bottom opening, and described pipe close and described screwed pipe are against the two ends of described torsion tube respectively, and described pipe close and described outer flexible tube screw thread are fixed.
In above-mentioned portable sound box, between described shell and described inner casing, be provided with the shockproof shell of silica gel material.
The utility model, wireway is provided with in the bottom of audio amplifier body, be used for discharging the air in a small amount of resonant cavity, effectively can remove noise, make audio amplifier not only possess portability, also there is good tonequality, structure is simple, takes up room little, to be inserted in bottle or can in other vessel, it is convenient to place, and easily takes.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is decomposing schematic representation of the present utility model.
Embodiment
The technical scheme that the utility model adopts there is provided a kind of portable sound box, effectively can remove noise, and structure is simple, takes up room little.Below in conjunction with specific embodiment and Figure of description, the utility model is described in detail.
As shown in Figure 1, the portable sound box that the utility model provides comprises audio amplifier body 20 and wireway 10, is provided with loudspeaker module in the inner chamber of audio amplifier body 20, and outer wall is provided with key switch 25, and the bottom of audio amplifier body 20 is communicated with wireway 10.
Shown in composition graphs 2, audio amplifier body 20 comprises shell 21 and inner casing, is provided with the shockproof shell 22 of silica gel material between audio amplifier body 20 housing 21 and inner casing.
Inner casing comprises funnelform base 233, left inside shell 231, right inside shell 232 and sound cover 234, left inside shell 231 and the opposite face of right inside shell 232 are that setting-in is connected, in the present embodiment, the opposite face of left inside shell 231 and right inside shell 232 is respectively equipped with projection and projection duct, is convenient to accurately location also setting-in connection.Left inside shell 231 and right inside shell 232 bottom surface are all provided with screw, and fix with the upper surface bolt of base 233.
Wireway 10 comprises the torsion tube 12 of outer flexible tube 11 and reversible deformation, and torsion tube 12 is sleeved in outer flexible tube 11.The bottom of base 233 and outer flexible tube 11 by the screwed pipe 30 of a hollow and the screwed pipe bolt 31 that mate fixing.The bottom of wireway 10 is provided with pipe close 13, the tubbiness of pipe close 13 in bottom opening, and pipe close 13 and screwed pipe 30 are against the two ends of torsion tube 12 respectively, and pipe close 13 and outer flexible tube 11 screw thread are fixed.
Torsion tube 12 can be twisted into the shape of needs as required, such as can setting dish put on the table in the shape of a spiral, also can complete ring-type and hang on support, can certainly insert in the medium vessel of bottle, also can play decoration function in wire.
In addition, in audio amplifier body 20, also add recording module, by controlling the start and stop that key switch 25 can control to record.
The utility model, wireway is provided with in the bottom of audio amplifier body, be used for discharging the air in a small amount of resonant cavity, effectively can remove noise, make audio amplifier not only possess portability, also there is good tonequality, structure is simple, takes up room little, to be inserted in bottle or can in other vessel, it is convenient to place, and easily takes.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn the structural change made under enlightenment of the present utility model, and every have identical or close technical scheme with the utility model, all falls within protection range of the present utility model.
Claims (5)
1. portable sound box, is characterized in that, comprises audio amplifier body and wireway, and be provided with loudspeaker module in the inner chamber of described audio amplifier body, outer wall is provided with key switch, and bottom and described wireway are fixed by the screwed pipe of a hollow.
2. portable sound box as claimed in claim 1, it is characterized in that, described audio amplifier body comprises shell and inner casing, described inner casing comprises funnelform base, left inside shell, right inside shell and sound cover, described left inside shell and the opposite face of described right inside shell are that setting-in is connected, and the upper surface bolt of bottom surface and described base is fixed.
3. portable sound box as claimed in claim 1, it is characterized in that, described wireway comprises the torsion tube of outer flexible tube and reversible deformation, and described torsion tube is sleeved in described outer flexible tube.
4. portable sound box as claimed in claim 3, it is characterized in that, the bottom of described wireway is provided with pipe close, and described pipe close is the tubbiness of bottom opening, described pipe close and described screwed pipe are against the two ends of described torsion tube respectively, and described pipe close and described outer flexible tube screw thread are fixed.
5. portable sound box as claimed in claim 2, is characterized in that, be provided with the shockproof shell of silica gel material between described shell and described inner casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520415915.9U CN204810482U (en) | 2015-06-16 | 2015-06-16 | Portable voice box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520415915.9U CN204810482U (en) | 2015-06-16 | 2015-06-16 | Portable voice box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204810482U true CN204810482U (en) | 2015-11-25 |
Family
ID=54595225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520415915.9U Expired - Fee Related CN204810482U (en) | 2015-06-16 | 2015-06-16 | Portable voice box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204810482U (en) |
-
2015
- 2015-06-16 CN CN201520415915.9U patent/CN204810482U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3225224U (en) | Speaker housing and speaker | |
| CN204291298U (en) | A kind of In-Ear Headphones | |
| CN203167186U (en) | Loudspeaker box | |
| CN207166686U (en) | A kind of audio amplifier for being easy to deashing | |
| CN203492181U (en) | Sound box | |
| CN204810482U (en) | Portable voice box | |
| CN204069282U (en) | There is the dumbbell type reflex cabinet that high pitch compensates | |
| WO2014194446A1 (en) | Horn type multi-point excitation loudspeaker enclosure | |
| CN204206462U (en) | A kind of sound-amplifying seat | |
| CN209572121U (en) | A kind of suspended sound box being easily installed | |
| CN203661269U (en) | Transposable multi-direction sound emitting loudspeaker separator box for television | |
| CN202957947U (en) | Novel sound box | |
| CN205596291U (en) | Shell and audio amplifier are moulded to audio amplifier | |
| CN207491165U (en) | A kind of multi-functional In-Ear Headphones structure | |
| CN202679562U (en) | Movable base type sound box module | |
| CN208849949U (en) | A kind of wall-hanging loudspeaker shell | |
| CN203722797U (en) | Music center | |
| CN205510323U (en) | Box and audio amplifier of audio amplifier | |
| CN203120104U (en) | Opening-closing type loudspeaker box | |
| CN204681538U (en) | A kind of little cavity audio amplifier low frequency improves structure | |
| CN207321472U (en) | A kind of quick assembling speaker | |
| CN104469563A (en) | Portable outdoor lighting sound box | |
| CN215084803U (en) | Game sound effect enhancer | |
| CN201947414U (en) | Reflection sound box | |
| CN208754482U (en) | A kind of flat panel TV speaker and panel TV set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20160111 Granted publication date: 20151125 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20160711 Granted publication date: 20151125 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| 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: 20151125 Termination date: 20160616 |