CN203747946U - Miniature sound equipment - Google Patents
Miniature sound equipment Download PDFInfo
- Publication number
- CN203747946U CN203747946U CN201420088246.4U CN201420088246U CN203747946U CN 203747946 U CN203747946 U CN 203747946U CN 201420088246 U CN201420088246 U CN 201420088246U CN 203747946 U CN203747946 U CN 203747946U
- Authority
- CN
- China
- Prior art keywords
- loudspeaker
- main body
- miniature acoustics
- annular projection
- miniature
- 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
The utility model discloses miniature sound equipment, which comprises a main body, a circuit board which controls the miniature sound equipment to operate, a battery, and a first loudspeaker and a second loudspeaker which are arranged inside the main body. Since two loudspeakers are arranged in the miniature sound equipment, the sound of the miniature sound equipment is louder when compared with miniature sound equipment with only one loudspeaker, and the miniature sound equipment can be normally used outdoors or in noisy occasions.
Description
Technical field
The utility model relates to sound equipment field, in particular, relates to a kind of Miniature acoustics.
Background technology
At present, Miniature acoustics, in many occasion extensive uses such as outdoor and indoor, generally comprises main body, is fixed on loudspeaker, battery and circuit board in main body.Present Miniature acoustics adopts independent loudspeaker, when Miniature acoustics sound in the time that occasion outdoor or that other are noisy is used lower.
Utility model content
Technical problem to be solved in the utility model is to provide the Miniature acoustics that a kind of volume is higher.
The purpose of this utility model is achieved through the following technical solutions: a kind of Miniature acoustics, comprise main body, control circuit board, the battery of described Miniature acoustics work, described Miniature acoustics also comprises the first loudspeaker and the second loudspeaker that are arranged in described main body.
Preferably, described main body comprises the left shell that is used for fixing described the first loudspeaker and the right shell that is used for fixing described the second loudspeaker, on described left shell and right shell, is provided with loudspeaker sender.Main body is adopted to split setting, convenient the first loudspeaker and the second loudspeaker installed.
Preferably, described the first loudspeaker and the second loudspeaker are fixed in described main body with glue respectively.This is that the first loudspeaker and the second loudspeaker are fixed on the concrete mode in main body, glue fixation and simple to operate.
Preferably, described left shell and right shell inwall are provided with the first annular projection adapting with described the first loudspeaker and the second loudspeaker, and described the first loudspeaker and the second loudspeaker are fixed on described the first annular projection with glue respectively.Can avoid like this contacting between the loudspeaker sound mouth of the first loudspeaker and the second loudspeaker the first loudspeaker and the second loudspeaker after fixing with glue and main body, affect the volume of loudspeaker.
Preferably, the position of described the first annular projection is relative.Such the first loudspeaker and the second loudspeaker are after fixing, and position is relative, can avoid occurring because of distance between the first loudspeaker and the second loudspeaker not etc., the sound size causing is in the different situation of diverse location.
Preferably, described the first annular projection arranged outside has the second annular projection that is highly greater than the first annular projection.The second annular projection can play position-limiting action to the first loudspeaker and the second loudspeaker, can be more wicked fix the first loudspeaker and the second loudspeaker with glue.
Preferably, the first loudspeaker and the second loudspeaker are provided with the collodion of ring loudspeaker sound mouth.Collodion can be filled up the distance between the first loudspeaker and the second loudspeaker and the second annular projection.
Preferably, the arranged outside of described the second annular projection has reinforcement.At the arranged outside reinforcement of the second annular projection, can strengthen the intensity of the second annular projection.
Preferably, described main body is protruding to centre gradually from two ends, and the first described loudspeaker and the second loudspeaker are all fixed on the middle below of described main body.Arrange like this, can prevent that the dust of top from entering loudspeaker sender.
Preferably, described left shell and right shell are symmetrical arranged, and described main body also comprises the mesochite for being communicated with described left shell and right shell.The concrete set-up mode of main body like this.
The utility model owing to being provided with two loudspeaker in Miniature acoustics, and compared to the Miniature acoustics that loudspeaker are only set, sound is larger like this, also can normally use in outdoor or comparatively noisy occasion.
Brief description of the drawings
Fig. 1 is the overall schematic of the Miniature acoustics of the utility model embodiment;
Fig. 2 is the fractionation schematic diagram of the Miniature acoustics of utility model embodiment;
Fig. 3 is the left shell schematic internal view of the utility model embodiment;
Fig. 4 is the mesochite schematic diagram of the utility model embodiment.
Wherein: 1, the first loudspeaker; 2, circuit board set casing; 3, the 3rd loudspeaker; 4, speaker net; 5, battery; 6, button circuit board; 7, main circuit board; 8, interface protection shell; 9, loudspeaker sender; 100, main body; 110, left shell; 111, the first annular projection; 112, the second annular projection; 113, the first fixing hole post; 114, the first projection; 120, right shell; 130, mesochite; 131, left and right shell fixed jack; 132, the 3rd loudspeaker are laid position; 133, convex edge; 134, wire perforation; 200, base; 210, upper cover; 220, lower cover; 230, battery cover.
Embodiment
The utility model discloses a kind of Miniature acoustics, comprises main body, controls circuit board, the battery of described Miniature acoustics work, and described Miniature acoustics also comprises the first loudspeaker and the second loudspeaker that are arranged in described main body.The utility model owing to being provided with two loudspeaker in Miniature acoustics, and compared to the Miniature acoustics that loudspeaker are only set, sound is larger like this, also can normally use in outdoor or comparatively noisy occasion.
Below in conjunction with accompanying drawing and preferred embodiment, the utility model is described in further detail.
As shown in Figures 1 to 4, Miniature acoustics comprises main body 100 and is fixed on the first loudspeaker 1 and the second loudspeaker (not shown) in main body 100, described main body 100 comprises the left shell 110 and the right shell 120 that are used for fixing the first loudspeaker 1 and the second loudspeaker, the first loudspeaker 1 adopt with the second loudspeaker the loudspeaker that size is identical, model is identical, on left shell 110 and right shell 120, are provided with loudspeaker sender 9.
Left shell 110 be oppositely arranged with right shell 120 and structure identical.Left shell 110 and right shell 120 inwalls are provided with the first annular projection 111 adapting with described the first loudspeaker 1 and the second loudspeaker, and described the first loudspeaker 1 and the second loudspeaker are fixed on described the first annular projection 111 with glue respectively.Can avoid like this contacting between the loudspeaker sound mouth of the first loudspeaker 1 and the second loudspeaker the first loudspeaker and the second loudspeaker after fixing with glue and main body 100, affect the volume of loudspeaker.
For fear of occur because of distance between the first loudspeaker 1 and the second loudspeaker not etc., the sound size causing, in the different situation of diverse location, is oppositely arranged the first annular projection 111.Fix the first loudspeaker 1 and the second loudspeaker for convenient with glue, have the second annular projection 112 that is highly greater than the first annular projection 111 in the first annular projection 111 arranged outside.And there is the outwardly reinforcement (not shown) that is square shape in the arranged outside of the second annular projection 112, the first loudspeaker 1 and the second loudspeaker are provided with the collodion of ring loudspeaker sound mouth, and collodion can be filled up the distance between the first loudspeaker and the second loudspeaker.
Main body 100 also comprises the mesochite 130 for being communicated with left shell 110 and right shell 120, and left shell 110 and right shell 120 are symmetricly set on the both sides of mesochite 130.
Main body 100 is protruding to centre gradually from two ends, the first loudspeaker 1 and the second loudspeaker is fixed on to the middle below of main body 100, arranges like this and can prevent that the dust of top from falling in loudspeaker sender 9.
The relative position place of the inside of left shell 110 and right shell 120 is provided with the first fixing hole post 113 for assembling main body 100, on mesochite 130, be provided with the left and right shell fixed jack 131 matching with the first fixing hole post 113, the first fixing hole post 113 is inserted in left and right shell fixed jack 131 and just main body 100 can be combined.In the present embodiment, left shell 110 and right shell 120 inside are provided with three the first fixing hole posts 131.Seamless in order to make after combination, between main body, at the edge of mesochite 130, outwardly convex edge 133 is set, in left shell 110 and right shell 120, be provided with the first projection 114 matching with convex edge 133, when after main body 100 combinations, the first projection 114 props up convex edge 133, is also provided with collodion at the edge of the first projection.
In order further to improve the volume of Miniature acoustics, above mesochite 130, be also provided with the 3rd loudspeaker 3 of diaphragm type, the top of mesochite 130 is provided with the 3rd loudspeaker and lays position 132, the 3rd loudspeaker 3 use glue is fixed on to the 3rd loudspeaker and lays the top of position 132.In order to protect the 3rd loudspeaker 3, the speaker net 4 of a covering the 3rd loudspeaker 3 is also set on mesochite 3.
Broad in the middle small in ends due to main body 100 in order to improve the stability of Miniature acoustics, arranges a base 200 that is used for supportive body 100 below main body 100.Base 200 is greater than main body 100 bottoms.Miniature acoustics also comprises the chargeable battery 5 being fixed in base 200, base 200 comprises the lower cover 220 of upper cover 210 and closed above 210, be provided with the battery compartment for placing battery 5 in the centre of lower cover 220, base 200 also comprises the battery cover 230 in closing battery storehouse, battery cover can be dismantled, and between upper cover 210 and lower cover 220, is screwed.Circuit board comprises the main circuit board 7 and the button circuit board 6 that are fixed in mesochite 130.Button circuit board 6 is fixed between upper cover 210 and lower cover 220, is provided with button in the corresponding position of upper cover 210 and dodges hole, and the button that protrudes upper cover 210 is installed in button is dodged hole.Main body also comprises that one is used for fixing the circuit board set casing 2 of main circuit board 7, with circuit board set casing 2, main circuit board 7 is fixed on to the edge of mesochite 130, main circuit board 7 is provided with the switch and USB interface and the USB charging inlet that protrude main circuit board edge, on mesochite 130, be provided with and switch, USB interface and switch/inlet corresponding to USB charging inlet difference, USB socket and USB charging socket, for protection switch, USB interface and USB charging inlet, be clipped in the interface protection shell 8 between left shell 110 and right shell 120 in mesochite 130 arranged outside one, interface protection shell 8 use glue are fixed.Between base 200 and main body 100, be provided with wire perforation, convenient with wire connection main circuit board 7 and button circuit board 6 and main circuit board 7 and battery 5.
Install for convenient, circle is arranged to in the bottom of main body 100, meanwhile, base 200 is arranged to top and equals main body 100 bottoms, bottom and be greater than the round table-like of top.Between base 200 and main body 100, be screwed.
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, portion should be considered as belonging to protection range of the present utility model.
Claims (10)
1. a Miniature acoustics, comprises main body, controls circuit board, the battery of described Miniature acoustics work, it is characterized in that, described Miniature acoustics also comprises the first loudspeaker and the second loudspeaker that are arranged in described main body.
2. Miniature acoustics as claimed in claim 1, is characterized in that, described main body comprises the left shell that is used for fixing described the first loudspeaker and the right shell that is used for fixing described the second loudspeaker, on described left shell and right shell, is provided with loudspeaker sender.
3. Miniature acoustics as claimed in claim 2, is characterized in that, described the first loudspeaker and the second loudspeaker are fixed in described main body with glue respectively.
4. Miniature acoustics as claimed in claim 3, it is characterized in that, described left shell and right shell inwall are provided with the first annular projection adapting with described the first loudspeaker and the second loudspeaker, and described the first loudspeaker and the second loudspeaker are fixed on described the first annular projection with glue respectively.
5. Miniature acoustics as claimed in claim 4, is characterized in that, the position of described the first annular projection is relative.
6. Miniature acoustics as claimed in claim 4, is characterized in that, described the first annular projection arranged outside has the second annular projection that is highly greater than the first annular projection.
7. Miniature acoustics as claimed in claim 6, is characterized in that, the first loudspeaker and the second loudspeaker are provided with the collodion of ring loudspeaker sound mouth.
8. Miniature acoustics as claimed in claim 7, is characterized in that, the arranged outside of described the second annular projection has reinforcement.
9. Miniature acoustics as claimed in claim 2, is characterized in that, described main body is protruding to centre gradually from two ends, and the first described loudspeaker and the second loudspeaker are all fixed on the middle below of described main body.
10. Miniature acoustics as claimed in claim 9, is characterized in that, described left shell and right shell are symmetrical arranged, and described main body also comprises the mesochite for being communicated with described left shell and right shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420088246.4U CN203747946U (en) | 2014-02-28 | 2014-02-28 | Miniature sound equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420088246.4U CN203747946U (en) | 2014-02-28 | 2014-02-28 | Miniature sound equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203747946U true CN203747946U (en) | 2014-07-30 |
Family
ID=51347693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420088246.4U Expired - Fee Related CN203747946U (en) | 2014-02-28 | 2014-02-28 | Miniature sound equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203747946U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103856848A (en) * | 2014-02-28 | 2014-06-11 | 刘骏涛 | Miniature sound box |
| WO2015127652A1 (en) * | 2014-02-28 | 2015-09-03 | 刘骏涛 | Miniature audio electronic |
-
2014
- 2014-02-28 CN CN201420088246.4U patent/CN203747946U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103856848A (en) * | 2014-02-28 | 2014-06-11 | 刘骏涛 | Miniature sound box |
| WO2015127652A1 (en) * | 2014-02-28 | 2015-09-03 | 刘骏涛 | Miniature audio electronic |
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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: 20140730 Termination date: 20160228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |