CN207099285U - Stereo set - Google Patents
Stereo set Download PDFInfo
- Publication number
- CN207099285U CN207099285U CN201720915906.5U CN201720915906U CN207099285U CN 207099285 U CN207099285 U CN 207099285U CN 201720915906 U CN201720915906 U CN 201720915906U CN 207099285 U CN207099285 U CN 207099285U
- Authority
- CN
- China
- Prior art keywords
- low frequency
- stereo set
- loudspeaker
- radiation device
- frequency radiation
- 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.)
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Links
- 230000005855 radiation Effects 0.000 claims abstract description 64
- 230000037081 physical activity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 230000001771 impaired effect Effects 0.000 abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- UQMRAFJOBWOFNS-UHFFFAOYSA-N butyl 2-(2,4-dichlorophenoxy)acetate Chemical compound CCCCOC(=O)COC1=CC=C(Cl)C=C1Cl UQMRAFJOBWOFNS-UHFFFAOYSA-N 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Abstract
The utility model provides a kind of stereo set.Stereo set includes：Box body, lid, the first loudspeaker, the second loudspeaker, the first low frequency radiation device, the second low frequency radiation device and the 3rd low frequency radiation device, wherein, the side of box body first is provided with opening, second side of box body is provided with the first loudspeaker mounting hole and the second loudspeaker mounting hole, it is respectively used to that the first loudspeaker are installed and the second loudspeaker, the first side and the second side of box body is oppositely arranged；Lid covers the opening of box body, and lid corresponds to the first loudspeaker mounting hole and the position of the second loudspeaker mounting hole is respectively equipped with the first radiator mounting hole and the second radiator mounting hole, is respectively used to install the first low frequency radiation device and the second low frequency radiation device；3rd low frequency radiation device is located at the side of box body second, and between the first loudspeaker mounting hole and the second loudspeaker mounting hole.Stereo set of the present utility model has that bass effect is good, simple and honest sense is strong, at the same also avoid stereo set occur effect of jitter audio quality and it is impaired the problems such as.
Description
Technical field
It the utility model is related to sound technique field, more particularly to a kind of stereo set.
Background technology
At present, allegro life makes it was recognized that appropriate amusement is highly effective to alleviating life stress, therefore, family
Front yard abstract the recreational consumption is also increasingly popularized in rapid growth, digitized stereo set, and matched stereo set is also walked rapidly
Enter huge numbers of families.
Stereo set of the prior art generally only has loudspeaker, and shortcoming is that bass effect is poor, without simple and honest sense.Some in order to
Increase bass effect, an airduct can be increased, for carrying out paraphase to low-frequency sound wave signal, but this causes stereo set structure
Complicate.In addition, some meetings set a low frequency radiation device, this can cause stereo set " shake " occur, and not only " shake " produces
The raw acoustic impacts playback quality of stereo set, and " shake " also results in and produces stereo set to move for a long time,
Such as be placed on desktop from bottom surface have with a certain distance from place when, the problems such as causing stereo set to damage may be fallen.
Utility model content
The purpose of this utility model is to provide a kind of stereo set, to solve stereo set bass effect in the prior art
The problem of fruit is poor, and simple and honest sense is weak, and stereo set produces playback quality and the infringement of effect of jitter stereo set.
The utility model provides a kind of stereo set, and the stereo set includes：Box body, lid, the first loudspeaker, the second loudspeaker
, the first low frequency radiation device, the second low frequency radiation device and the 3rd low frequency radiation device, wherein,
The side of box body first is provided with opening, and the second side of the box body is provided with the first loudspeaker mounting hole and the second loudspeaker are pacified
Hole is filled, is respectively used to that first loudspeaker and second loudspeaker are installed, the first side and the second side of the box body are oppositely arranged；
The lid covers the opening of the box body, and the lid corresponds to the first loudspeaker mounting hole and the second loudspeaker
The position of mounting hole is respectively equipped with the first radiator mounting hole and the second radiator mounting hole, is respectively used to install described first
Low frequency radiation device and the second low frequency radiation device；
The 3rd low frequency radiation device is located at the side of box body second, and positioned at the first loudspeaker mounting hole and described the
Between two loudspeaker mounting holes.
Preferably, the stereo set also includes：Battery, the box body is in the first loudspeaker mounting hole and the second loudspeaker
The battery receiving storehouse for installing the battery is additionally provided between mounting hole, the battery accommodates the opening direction in storehouse and the box body
The opening direction is consistent.
Preferably, the bottom in the battery receiving storehouse is provided with cell support frame, and the cell support frame side is provided with battery
Locating part.
Preferably, it is radiation space that the 3rd low frequency radiation device and the battery, which are accommodated between storehouse, the radiation space
Both sides are respectively equipped with first through hole and the second through hole towards the first loudspeaker mounting hole and the second loudspeaker mounting hole.
Preferably, the 3rd side of the box body is provided with groove, and the 3rd side is located at first side and second side
Between, the groove both sides are provided with fixed slot, and the fixed slot is used to install the control for controlling the stereo set work
Circuit board.
Preferably, the bottom land of the groove is provided with circuit board support, to support the control board.
Preferably, the stereo set also includes shell, box body described in the away and the lid.
Preferably, the 3rd low frequency radiation device includes：3rd vibrating member and the 3rd elastic component, the 3rd vibrating member are used
In balancing the flowing of the gas inside the stereo set, the 3rd elastic component is set around the 3rd vibrating member marginal surface,
For making the 3rd low frequency radiation device be flexibly connected with the box body.
Preferably, the first low frequency radiation device includes：First vibrating member and the first elastic component, first vibrating member are used
In balancing the flowing of the gas inside the stereo set, first elastic component is set around the first vibrating member marginal surface,
For making the first low frequency radiation device be flexibly connected with the lid；The second low frequency radiation device includes：Second vibrating member
The gas flowing being used to balance inside the stereo set with the second elastic component, second vibrating member, second elastic component
Set around the second vibrating member marginal surface, for making the second low frequency radiation device be flexibly connected with the lid.
Preferably, the first low frequency radiation device and the second low frequency radiation device are rounded, the 3rd low frequency radiation
Device is in a ring.
Stereo set of the present utility model has that bass effect is good, simple and honest sense is strong, while also avoid stereo set appearance
Effect of jitter audio quality and it is impaired the problems such as.
Brief description of the drawings
Fig. 1 shows the configuration schematic diagram of the stereo set of the preferred embodiment of the utility model.
Fig. 2 shows the structural representation of the box body of stereo set in Fig. 1.
Fig. 3 shows the structural representation of the lid of stereo set in Fig. 1.
Embodiment
In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the accompanying drawings and tool
The utility model is further described in detail body embodiment.It should be noted that in the case where not conflicting, this Shen
The feature in embodiment and embodiment please can be mutually combined.
Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality
New to be different from other modes described here using other to implement, therefore, the scope of protection of the utility model is simultaneously
Do not limited by following public embodiment.
Refer to Fig. 1 to Fig. 3, the utility model provides a kind of stereo set, box body 10, lid 20, the first loudspeaker 31, the
Two loudspeaker 32, the first low frequency radiation device 33, the second low frequency radiation device 34 and the 3rd low frequency radiation device 35, wherein,
The side of box body 10 first is provided with opening, and the second side of the box body 10 is provided with the first loudspeaker mounting hole 11 and second
Loudspeaker mounting hole 12, is respectively used to install first loudspeaker 31 and second loudspeaker 32, the first side of the box body 10 with
Second side is oppositely arranged；
The lid 20 covers the opening of the box body, the corresponding first loudspeaker mounting hole of the lid 20 and the
The position of two loudspeaker mounting holes is respectively equipped with the first radiator mounting hole 22 and the second radiator mounting hole 23, is respectively used to install
The first low frequency radiation device 33 and the second low frequency radiation device 34；
The 3rd low frequency radiation device 35 is located at the side of box body 10 second, and positioned at the first loudspeaker mounting hole 11 with
Between the second loudspeaker mounting hole 12.The 3rd low frequency radiation device 35 is used to balance the first low frequency radiation device 33, the
Vibrated caused by two low frequency radiation devices 34.
Stereo set of the present utility model is by by above-mentioned first low frequency radiation device 33, the second low frequency radiation device 34 and
Three low frequency radiation devices 35 use said structure design, have that bass effect is good, simple and honest sense is strong, while also avoid stereo set and go out
Existing effect of jitter audio quality and it is impaired the problems such as.
Above-mentioned box body 10 can adopt it is made of plastic, above-mentioned lid 20 for stereo set rear shell or use plastics
It is made.
Preferably, the stereo set also includes：Battery 36, the box body is in the first loudspeaker mounting hole and the second loudspeaker
The battery receiving storehouse 14 for installing the battery 36 is additionally provided between mounting hole, the battery accommodates opening direction and the institute in storehouse 14
The opening direction for stating box body is consistent.
Preferably, the bottom in the battery receiving storehouse 14 is provided with cell support frame 15, and the side of cell support frame 15 is set
There is battery limiting part 15a.Here above-mentioned cell support frame 15 is cross frame.
Preferably, it is radiation space 13 between the 3rd low frequency radiation device and the battery accommodate storehouse, the radiation is empty
Between 13 both sides be respectively equipped with first through hole 13a and the second through hole towards the first loudspeaker mounting hole and the second loudspeaker mounting hole
13b。
Preferably, the 3rd side of the box body is provided with groove 16, and the 3rd side is located at first side and described second
Between side, the both sides of groove 16 are provided with fixed slot 17, and the fixed slot 17, which is used to install, controls the stereo set work
The control board 37 of work.
Preferably, the bottom land of the groove is provided with circuit board support 18, to support the control board 37.Described
The outside of control board 37 is additionally provided with silica gel push-button plate 38, is easy to control stereo set by the button on silica gel push-button plate 38
Work.
Preferably, the stereo set also includes shell 40, and the shell 40 accommodates the box body 10 and the lid
20.Above-mentioned shell 40 is preferably Al-alloy casing.
In addition, the inner surface in the lid 20 is provided with battery limiting part 26, for limiting battery in box body 10 and lid
Moved between body 20.Here battery limiting part 26 is in strip, there is several, and certain the utility model does not limit battery limiting part
26 shape, it can also be other common shapes.Interface holes 21 are additionally provided with lid 20, by the interface holes 21 can with it is outer
Portion establishes signal transmission.The silica gel dust plug 24 of the setting of corresponding interface hole 21 is additionally provided with the outside of lid 20, for dust-proof.
The anchor post 19 of multiple pairings is respectively arranged with also described box body 10 and lid 20 and fixes projection 25, two
Person coordinates with the fixation box body 10 and the lid 20.
Preferably, the 3rd low frequency radiation device 35 includes：3rd vibrating member and the 3rd elastic component, the 3rd vibrating member
For balancing the gas flowing inside the stereo set, the 3rd elastic component is set around the 3rd vibrating member marginal surface
Put, for making the 3rd low frequency radiation device be flexibly connected with the box body.
Preferably, the first low frequency radiation device 33 includes：First vibrating member and the first elastic component, first vibrating member
For balancing the gas flowing inside the stereo set, first elastic component is set around the first vibrating member marginal surface
Put, for making the first low frequency radiation device be flexibly connected with the lid；The second low frequency radiation device 34 includes：Second shakes
Moving part and the second elastic component, the gas flowing that second vibrating member is used to balance inside the stereo set, second bullet
Property part is set around the second vibrating member marginal surface, for making the second low frequency radiation device be flexibly connected with the lid.
Preferably, the first low frequency radiation device and the second low frequency radiation device are rounded, the 3rd low frequency radiation
Device is in a ring.
Preferred embodiment of the present utility model is these are only, is not limited to the utility model, for ability
For the technical staff in domain, the utility model can have various modifications and variations.It is all the spirit and principles of the utility model it
It is interior, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
1. a kind of stereo set, it is characterised in that the stereo set includes：Box body, lid, the first loudspeaker, the second loudspeaker,
One low frequency radiation device, the second low frequency radiation device and the 3rd low frequency radiation device, wherein,
The side of box body first is provided with opening, and the second side of the box body is provided with the first loudspeaker mounting hole and the second loudspeaker are installed
Hole, it is respectively used to that first loudspeaker and second loudspeaker are installed, the first side and the second side of the box body are oppositely arranged；
The lid covers the opening of the box body, and the lid corresponds to the first loudspeaker mounting hole and the second loudspeaker peace
The position in dress hole is respectively equipped with the first radiator mounting hole and the second radiator mounting hole, is respectively used to install first low frequency
Radiator and the second low frequency radiation device；
The 3rd low frequency radiation device is located at the side of box body second, and positioned at the first loudspeaker mounting hole and second loudspeaker
Between mounting hole.
2. stereo set as claimed in claim 1, it is characterised in that the stereo set also includes：Battery, the box body exist
The battery receiving storehouse for installing the battery, the battery are additionally provided between the first loudspeaker mounting hole and the second loudspeaker mounting hole
The opening direction for accommodating storehouse is consistent with the opening direction of the box body.
3. stereo set as claimed in claim 2, it is characterised in that the bottom that the battery accommodates storehouse is provided with cell support
Frame, the cell support frame side are provided with battery limiting part.
4. stereo set as claimed in claim 2, it is characterised in that the 3rd low frequency radiation device accommodates storehouse with the battery
Between be radiation space, the radiation space both sides are respectively equipped with towards the first loudspeaker mounting hole and the second loudspeaker mounting hole
First through hole and the second through hole.
5. stereo set as claimed in claim 1, it is characterised in that the 3rd side of the box body is provided with groove, and the described 3rd
Between first side and second side, the groove both sides are provided with fixed slot for side, and the fixed slot is used to pacify
Dress controls the control board of the stereo set work.
6. stereo set as claimed in claim 5, it is characterised in that the bottom land of the groove is provided with circuit board support, with
Support the control board.
7. stereo set as claimed in claim 1, it is characterised in that the stereo set also includes shell, and the shell holds
Receive the box body and the lid.
8. the stereo set as described in any one of claim 1 to 7, it is characterised in that the 3rd low frequency radiation device includes：The
Three vibrating members and the 3rd elastic component, the gas flowing that the 3rd vibrating member is used to balance inside the stereo set, described the
Three elastic components are set around the 3rd vibrating member marginal surface, for making the 3rd low frequency radiation device connect with box body activity
Connect.
9. stereo set as claimed in claim 8, it is characterised in that the first low frequency radiation device includes：First vibrating member
The gas flowing being used to balance inside the stereo set with the first elastic component, first vibrating member, first elastic component
Set around the first vibrating member marginal surface, for making the first low frequency radiation device be flexibly connected with the lid；It is described
Second low frequency radiation device includes：Second vibrating member and the second elastic component, second vibrating member are used to balance the stereo set
Internal gas flowing, second elastic component is set around the second vibrating member marginal surface, for making second low frequency
Radiator is flexibly connected with the lid.
10. stereo set as claimed in claim 1, it is characterised in that the first low frequency radiation device and second low frequency
Radiator is rounded, and the 3rd low frequency radiation device is in a ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720915906.5U CN207099285U (en) | 2017-07-26 | 2017-07-26 | Stereo set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720915906.5U CN207099285U (en) | 2017-07-26 | 2017-07-26 | Stereo set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207099285U true CN207099285U (en) | 2018-03-13 |
Family
ID=61546182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720915906.5U Active CN207099285U (en) | 2017-07-26 | 2017-07-26 | Stereo set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207099285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110650385A (en) * | 2019-08-20 | 2020-01-03 | 歌尔股份有限公司 | Acoustic device and electronic apparatus |
-
2017
- 2017-07-26 CN CN201720915906.5U patent/CN207099285U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110650385A (en) * | 2019-08-20 | 2020-01-03 | 歌尔股份有限公司 | Acoustic device and electronic apparatus |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |