CN203691574U - Portable minisize sound box - Google Patents
Portable minisize sound box Download PDFInfo
- Publication number
- CN203691574U CN203691574U CN201320831152.7U CN201320831152U CN203691574U CN 203691574 U CN203691574 U CN 203691574U CN 201320831152 U CN201320831152 U CN 201320831152U CN 203691574 U CN203691574 U CN 203691574U
- Authority
- CN
- China
- Prior art keywords
- back cover
- fore shell
- opening
- loudspeaker box
- fixture
- 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
Images
Landscapes
- Telephone Set Structure (AREA)
Abstract
The utility model discloses a portable minisize sound box which comprises a housing, a loudspeaker and a circuit board, and the loudspeaker and the circuit board are arranged in the housing. The housing comprises a front casing and a rear casing which are detachably fixed. Because the front casing and the back casing can be fixed detachably, the front casing and the rear casing can be detached conveniently. When faults of a device occur in the housing, the front casing and the back casing can be disassembled, and the inspection and maintenance can be carried out. Thus, the usage is convenient.
Description
Technical field
The utility model relates to audio amplifier field, in particular, relates to a kind of Portable minitype loudspeaker box.
Background technology
I have designed a kind of Portable minitype loudspeaker box, and volume is little, and housing is provided with hanging hole, is convenient for carrying and uses.Portable loudspeaker box comprises housing and is fixed on circuit board, loudspeaker and the battery etc. in housing.Housing comprises the fore shell fixing by hot melt and back cover.This scheme is unexposed.Hot melt is fixing not quick detachable, thereby not quick detachable fore shell and back cover are just not easy to carry out inspection and maintenance once the device in housing breaks down.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of detachable fixing fore shell and back cover.
The purpose of this utility model is achieved through the following technical solutions: a kind of Portable minitype loudspeaker box, and comprise housing, be fixed on loudspeaker and circuit board in housing, described housing comprises detachable fixing fore shell and back cover.
Preferably, described Portable minitype loudspeaker box also comprises that a socket is fixed on the fixture of described fore shell and back cover junction.Firmly fore shell and back cover are fixed by fixture.
Preferably, described fixture is arcuate structure, and its both ends are provided with respectively buckle, and described fore shell and back cover same position are respectively equipped with and described the first opening being clasped and the second opening.Buckle is inserted in the first opening and the second opening and coordinates with the madial wall of fore shell and back cover, thereby makes fore shell and back cover fixation.
Preferably, described buckle middle part is provided with the 3rd opening.The 3rd opening is set at the middle part of buckle and makes buckle form two point buckles that grade is large, between point buckle, just there is elasticity, thereby be conveniently inserted in the first opening and the second opening.
Preferably, described back cover is provided with in the second opening both sides to its inner salient point protruding; Described fore shell is provided with the mouth of dodging for dodging described salient point at the first opening part.Buckle is inserted in the first opening and the second opening and coordinates with salient point, has not only guaranteed the intensity of back cover at the second opening part; But also guarantee buckle fixation.
Preferably, the top of described fore shell and back cover junction is provided with projection protruding upward, and described projection is provided with hanging hole; Described fixture is fixed on the top of described fore shell and back cover, and the corresponding described projection of described fixture place is provided with through hole.Projection is inserted in the through hole of fixture, and through hole is applicable to bump size setting, thereby projection plays position-limiting action to fixture, and then makes fixture better to the fixed effect of fore shell and back cover.
Preferably, described fixture entirety is headphone structure.The end at headphone structure two ends is large, and middle part is little, fixture is set like this and makes its elasticity large, and two ends is large to the fixing contact area of fore shell and back cover greatly, makes fixing more firm.
Preferably, described the 3rd opening is strip structure.The 3rd opening of strip structure is convenient to moulding.
Preferably, described fore shell and back cover are screwed.Screw fixation, is convenient to installation and removal.
Preferably, described fore shell and back cover are by connecting and fixing.Connect and fix firmly, be convenient to installation and removal.
The utility model is because fore shell and back cover are detachably fixing, thus with regard to fore shell for convenience detach and back cover, once the device in housing break down and just can take fore shell and back cover apart and carry out inspection and maintenance, and then easy to use.
Accompanying drawing explanation
Fig. 1 is the overall schematic of the utility model embodiment Portable minitype loudspeaker box;
Fig. 2 is the structural representation of the utility model embodiment fixture;
Fig. 3 is the structural representation of the utility model embodiment fore shell;
Fig. 4 is the structural representation of the utility model embodiment back cover;
Fig. 5 is the schematic diagram that the utility model embodiment fixture coordinates with fore shell.
Wherein: 1, fore shell; 11, the first opening; 12, dodge mouth; 2, back cover; 21, the second opening; 22, salient point; 23, loudspeaker sender; 3, fixture; 31, buckle; 32, the 3rd opening; 33, through hole; 34, depression; 4, hanging hole; 5, projection; 6, circuit board.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, the utility model is described in further detail.
The utility model discloses a kind of Portable minitype loudspeaker box, as shown in Figures 1 to 5, comprises housing, is fixed on loudspeaker and circuit board 6 in housing, and described housing comprises detachable fixing fore shell 1 and back cover 2.The utility model is because fore shell 1 and back cover 2 are detachably fixing, thus with regard to fore shell 1 for convenience detach and back cover 2, once the device in housing break down and just can take fore shell 1 apart and back cover 2 carries out inspection and maintenance, and then easy to use.
In the present embodiment, described Portable minitype loudspeaker box also comprises that a socket is fixed on the fixture 3 of described fore shell 1 and back cover 2 junctions, be that the present embodiment fore shell 1 and back cover 2 are fixing by fixture 3, firmly fore shell 1 and back cover 2 fixed by fixture 3 like this, thus easy to use.The structural representation of fixture as shown in Figure 2, described fixture 3 entirety are headphone structure, and the end at headphone structure two ends is large, middle part is little, fixture 3 is set like this and makes its elasticity large, and two ends are large to the fixing contact area of fore shell 1 and back cover 2 greatly, make fixing more firm.Described fixture 3 is arcuate structure, its both ends are provided with respectively buckle 31, in conjunction with Fig. 3 and Fig. 4, described fore shell 1 and back cover 2 same positions are respectively equipped with the first opening 11 and the second opening 21 that coordinate with described buckle 31, buckle 31 is inserted in the first opening 11 and the second opening 21 and coordinates with the madial wall of fore shell 1 and back cover 2, thereby makes fore shell 1 and back cover 2 fixations.
As shown in Figure 2, described buckle 31 middle parts are provided with the 3rd opening 32 of strip structure, the 3rd opening 32 is set at the middle part of buckle 31 and makes buckle 31 form two point buckles that grade is large, between point buckle, just there is elasticity, thereby be conveniently inserted in the first opening and the second opening.
In the present embodiment, described back cover 2 is provided with in the second opening 21 both sides to its inner salient point 22 protruding; Described fore shell 1 is provided with at the first opening 11 places dodges mouthfuls 12 for what dodge described salient point 22, and buckle 31 is inserted in the first opening 11 and the second opening 21 and coordinates with salient point 22, has not only guaranteed the intensity of back cover 2 at the second opening 21 places; But also guarantee buckle 31 fixations.
In the present embodiment, the top of described fore shell 1 and back cover 2 junctions is provided with projection protruding upward 5, and described projection 5 is provided with hanging hole 4, convenient suspension; Described fixture 3 is fixed on the top of described fore shell 1 and back cover 2, the corresponding described projection of described fixture 35 places are provided with through hole 33, projection 5 is inserted in the through hole 33 of fixture 3, through hole 33 is applicable to projection 5 sizes and arranges, thereby projection 5 plays position-limiting action to fixture 3, and then make fixture better to the fixed effect of fore shell 1 and back cover 2.
As shown in Figure 2, fixture 3 both ends are all provided with depression 34, and elasticity and intensity that depression 34 can increase fixture 3 are set, and increase the fixed effect of fixture 3 to fore shell 1 and back cover 2.
Loudspeaker are adhesively fixed on the top of back cover 2 by glue, back cover 2 is provided with the loudspeaker sender 23 for going out sound, loudspeaker sender 23 is the through hole of multiple uniform circular configurations, and this is a kind of concrete structure that loudspeaker sender 23 is set, and arranges like this and makes the sound of outwards propagation even.
As shown in Figure 3 and Figure 4, fore shell 1 edge inner surface is provided with convex edge, corresponding, back cover 2 edge inner surfaces are provided with the platform for placing described convex edge, thus convex edge and platform coordinate, and make fore shell 1 and back cover 2 fixing more firm, connect tightr.
Certainly, the present embodiment fore shell 1 and back cover 2 also can directly be screwed or connect and fix.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection range of the present utility model.
Claims (10)
1. a Portable minitype loudspeaker box, is characterized in that, comprises housing and is fixed on loudspeaker and the circuit board in housing, and described housing comprises detachable fixing fore shell and back cover.
2. Portable minitype loudspeaker box as claimed in claim 1, is characterized in that, described Portable minitype loudspeaker box also comprises that a socket is fixed on the fixture of described fore shell and back cover junction.
3. Portable minitype loudspeaker box as claimed in claim 2, is characterized in that, described fixture is arcuate structure, and its both ends are provided with respectively buckle, and described fore shell and back cover same position are respectively equipped with and described the first opening being clasped and the second opening.
4. Portable minitype loudspeaker box as claimed in claim 3, is characterized in that, described buckle middle part is provided with the 3rd opening.
5. Portable minitype loudspeaker box as claimed in claim 3, is characterized in that, described back cover is provided with in the second opening both sides to its inner salient point protruding; Described fore shell is provided with the mouth of dodging for dodging described salient point at the first opening part.
6. Portable minitype loudspeaker box as claimed in claim 2, is characterized in that, the top of described fore shell and back cover junction is provided with projection protruding upward, and described projection is provided with hanging hole; Described fixture is fixed on the top of described fore shell and back cover, and the corresponding described projection of described fixture place is provided with through hole.
7. Portable minitype loudspeaker box as claimed in claim 2, is characterized in that, described fixture entirety is headphone structure.
8. Portable minitype loudspeaker box as claimed in claim 4, is characterized in that, described the 3rd opening is strip structure.
9. Portable minitype loudspeaker box as claimed in claim 1, is characterized in that, described fore shell and back cover are screwed.
10. Portable minitype loudspeaker box as claimed in claim 1, is characterized in that, described fore shell and back cover are by connecting and fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320831152.7U CN203691574U (en) | 2013-12-16 | 2013-12-16 | Portable minisize sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320831152.7U CN203691574U (en) | 2013-12-16 | 2013-12-16 | Portable minisize sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203691574U true CN203691574U (en) | 2014-07-02 |
Family
ID=51013422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320831152.7U Expired - Fee Related CN203691574U (en) | 2013-12-16 | 2013-12-16 | Portable minisize sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203691574U (en) |
-
2013
- 2013-12-16 CN CN201320831152.7U patent/CN203691574U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203691574U (en) | Portable minisize sound box | |
| CN203746430U (en) | MP3 player | |
| CN203747945U (en) | Miniature sound equipment | |
| CN203989843U (en) | A kind of electronics stamp | |
| CN203691608U (en) | Micro stereo | |
| CN203606634U (en) | Timer | |
| CN103731765A (en) | Portable mini-type loudspeaker box | |
| CN204810351U (en) | Earphone can be accomodate and cell -phone shell of support is had | |
| CN204679932U (en) | A kind of Multifunction computer mainframe | |
| CN203362724U (en) | Fixing structure of PCB | |
| CN203691572U (en) | Portable minisize sound box | |
| CN203691573U (en) | Portable minisize sound box | |
| CN103763642A (en) | Micro sound box | |
| CN204157020U (en) | A kind of battery active audio amplifier with illuminating lamp | |
| CN203608318U (en) | Miniature sound box | |
| CN205566596U (en) | Practical earphone gos deep into playback devices | |
| CN203691570U (en) | Portable mini sound box | |
| CN203574818U (en) | Portable sound box | |
| CN103702243A (en) | Portable minitype speaker | |
| CN203675155U (en) | Novel multifunctional cell phone | |
| CN103871456A (en) | MP3 (moving picture experts group audio layer-3) player | |
| CN205158706U (en) | Portable laser of hand -held type teaching indicator with recording function | |
| CN203691566U (en) | Mini sound box | |
| CN205454052U (en) | Fast cartridge of stereo set treater is put | |
| CN202679634U (en) | Loudspeaker |
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: 20140702 Termination date: 20151216 |
|
| EXPY | Termination of patent right or utility model |