CN208353555U - A kind of alloy speaker - Google Patents
A kind of alloy speaker Download PDFInfo
- Publication number
- CN208353555U CN208353555U CN201820575468.7U CN201820575468U CN208353555U CN 208353555 U CN208353555 U CN 208353555U CN 201820575468 U CN201820575468 U CN 201820575468U CN 208353555 U CN208353555 U CN 208353555U
- Authority
- CN
- China
- Prior art keywords
- alloy
- main casing
- pcb
- key
- slot
- 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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of alloy speaker, including shell and loudspeaker, the inside of shell is arranged in loudspeaker, and offers through-hole on the bell-mouthed shell of correspondence；The shell includes alloy front cover, alloy main casing and alloy rear cover；Wherein alloy front cover and alloy rear cover are separately positioned on the two sides up and down of alloy main casing, and are equipped with sound-proof casing in the upside of alloy main casing；Relatively independent through slot there are three opening up inside the alloy main casing is equipped with vibrating diaphragm, and be equipped with spring in the bottom of vibrating diaphragm wherein being equipped with loudspeaker inside the through slot of two sides inside intermediate through slot；The loudspeaker and mainboard PCB are electrically connected, and the upside of alloy main casing is arranged in mainboard PCB；The mainboard PCB and key and battery are electrically connected；And charging PCB is equipped on mainboard PCB and key link circuit；The utility model is manufactured using alloy, and harder beauty is easy to carry；Using lithium battery, electricity is larger long using the time.
Description
Technical field
The utility model relates to a kind of speaker, specifically a kind of alloy speaker.
Background technique
Speaker refers to a kind of equipment that audio signal can be transformed to sound.Popular saying just refers to speaker host cabinet or low
Power amplifier is carried in sound receiver body, audio signal is amplified, sound is played back out by speaker itself after handling, make its sound
The change of tune is big；Speaker is the terminal of entire sound system, and effect is audio electric energy to be converted into corresponding sound energy, and it is radiated
It is gone to space.It is the extremely important component part of sound system, is responsible for the ear that electric signal is transformed into acoustical signal for people
Directly listening to for task；Speaker or not hard perishable enough or be exactly not beautiful enough currently on the market.
Utility model content
The purpose of this utility model is to provide a kind of alloy speakers, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions:
The inside of shell is arranged in a kind of alloy speaker, including shell and loudspeaker, loudspeaker, and in the bell-mouthed shell of correspondence
Through-hole is offered on body；The shell includes alloy front cover, alloy main casing and alloy rear cover；Wherein after alloy front cover and alloy
Lid is separately positioned on the two sides up and down of alloy main casing, and is equipped with sound-proof casing in the upside of alloy main casing；Inside the alloy main casing
Relatively independent through slot there are three opening up is equipped with vibrating diaphragm wherein being equipped with loudspeaker inside the through slot of two sides inside intermediate through slot, and
Spring is equipped in the bottom of vibrating diaphragm；The loudspeaker and mainboard PCB are electrically connected, and the upside of alloy main casing is arranged in mainboard PCB；Institute
It states mainboard PCB and key and battery is electrically connected；And charging PCB is equipped on mainboard PCB and key link circuit；The battery
It is arranged between sound-proof casing and alloy main casing, key is arranged in inside the through slot of alloy main casing side wall, and extends to outside, key
The bottom of key is arranged in PCB.
It as a further solution of the present invention: the number of the battery is three, and is lithium battery.
The alloy main casing is equipped with charging hole as a further solution of the present invention, and charging hole passes through charging
PCB is electrically connected with the battery, wherein the inside of alloy main casing is arranged in charging PCB；The side of the charging hole is equipped with RAM card
Slot, slot and mainboard PCB are electrically connected.
The key is transparent silica gel key as a further solution of the present invention,.
The alloy main casing and alloy front cover lateral surface are embossed with dragon and phoenix as a further solution of the present invention,
It takes on auspicious omen pattern.
Compared with prior art, the utility model has the beneficial effects that the utility model is manufactured using alloy, it is harder
Beauty, it is easy to carry；Using lithium battery, electricity is larger long using the time.
Detailed description of the invention
Fig. 1 is a kind of configuration schematic diagram of alloy speaker.
In figure: alloy front cover 1, vibrating diaphragm 3, mainboard PCB4, alloy main casing 5, spring 6, key 7, charging PCB8, is pressed loudspeaker 2
Key PCB9, sound-proof casing 10, alloy rear cover 11, battery 12.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, a kind of alloy speaker, including shell and loudspeaker 2, loudspeaker 2 are arranged in the utility model embodiment
Through-hole is offered in the inside of shell, and on the bell-mouthed shell of correspondence；The shell includes alloy front cover 1, alloy main casing 5
And alloy rear cover 11；Wherein alloy front cover 1 and alloy rear cover 11 are separately positioned on the two sides up and down of alloy main casing 5, and are closing
The upside of golden main casing 5 is equipped with sound-proof casing 10；Relatively independent through slot there are three being opened up inside the alloy main casing 5, wherein two
It is equipped with loudspeaker 2 inside the through slot of side, vibrating diaphragm 3 is equipped with inside intermediate through slot, and be equipped with spring 6 in the bottom of vibrating diaphragm 3；The loudspeaker
2 are electrically connected with mainboard PCB4, and the upside of alloy main casing 5 is arranged in mainboard PCB4；The mainboard PCB4 and key 7 and battery 12
It is electrically connected；And charging PCB8 is equipped on mainboard PCB4 and 7 link circuit of key；The battery 12 setting sound-proof casing 10 with
Between alloy main casing 5, key 7 is arranged in inside the through slot of 5 side wall of alloy main casing, and extends to outside, and key PCB9 setting exists
The bottom of key 7.
The number of the battery 12 is three, and is lithium battery.
The alloy main casing 5 is equipped with charging hole, and charging hole is electrically connected by charging PCB8 and battery 12, wherein charging
The inside of alloy main casing 5 is arranged in PCB8；The side of the charging hole is equipped with memory card slot, and slot electrically connects with mainboard PCB4
It connects.
The key 7 is transparent silica gel key.
The alloy main casing 5 and 1 lateral surface of alloy front cover are embossed with prosperity brought by the dragon and the phoenix pattern.
The working principle of the utility model is: the utility model is manufactured using alloy, harder beauty is easy to carry；
Using lithium battery, electricity is larger long using the time.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. a kind of alloy speaker, which is characterized in that including shell and loudspeaker (2), the inside of shell is arranged in loudspeaker (2), and
Through-hole is offered on the bell-mouthed shell of correspondence；
The shell includes alloy front cover (1), alloy main casing (5) and alloy rear cover (11)；Wherein alloy front cover (1) and alloy
Rear cover (11) is separately positioned on the two sides up and down of alloy main casing (5), and is equipped with sound-proof casing (10) in the upside of alloy main casing (5)；
Relatively independent through slot there are three being opened up inside the alloy main casing (5), wherein being equipped with loudspeaker inside the through slot of two sides
(2), vibrating diaphragm (3) are equipped with inside intermediate through slot, and are equipped with spring (6) in the bottom of vibrating diaphragm (3)；The loudspeaker (2) and mainboard PCB
(4) it is electrically connected, mainboard PCB (4) is arranged in the upside of alloy main casing (5)；
The mainboard PCB (4) and key (7) and battery (12) are electrically connected；And in mainboard PCB (4) and key (7) link circuit
It is equipped with charging PCB (8)；
The battery (12) is arranged between sound-proof casing (10) and alloy main casing (5), and key (7) is arranged in alloy main casing (5) side
Inside the through slot of wall, and outside is extended to, key PCB (9) is arranged in the bottom of key (7).
2. a kind of alloy speaker according to claim 1, which is characterized in that the number of the battery (12) is three, and
For lithium battery.
3. a kind of alloy speaker according to claim 1, which is characterized in that the alloy main casing (5) is equipped with charging hole,
Charging hole is electrically connected by charging PCB (8) and battery (12), wherein inside of charging PCB (8) setting in alloy main casing (5)；
The side of the charging hole is equipped with memory card slot, and slot and mainboard PCB (4) are electrically connected.
4. a kind of alloy speaker according to claim 1, which is characterized in that the key (7) is transparent silica gel key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820575468.7U CN208353555U (en) | 2018-04-23 | 2018-04-23 | A kind of alloy speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820575468.7U CN208353555U (en) | 2018-04-23 | 2018-04-23 | A kind of alloy speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208353555U true CN208353555U (en) | 2019-01-08 |
Family
ID=64887081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820575468.7U Expired - Fee Related CN208353555U (en) | 2018-04-23 | 2018-04-23 | A kind of alloy speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208353555U (en) |
-
2018
- 2018-04-23 CN CN201820575468.7U patent/CN208353555U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190108 Termination date: 20200423 |