CN201150115Y - Portable split acoustic enclosure - Google Patents

Portable split acoustic enclosure Download PDF

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Publication number
CN201150115Y
CN201150115Y CNU2008200915994U CN200820091599U CN201150115Y CN 201150115 Y CN201150115 Y CN 201150115Y CN U2008200915994 U CNU2008200915994 U CN U2008200915994U CN 200820091599 U CN200820091599 U CN 200820091599U CN 201150115 Y CN201150115 Y CN 201150115Y
Authority
CN
China
Prior art keywords
audio amplifier
circuit
base
main body
sound box
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 - Lifetime
Application number
CNU2008200915994U
Other languages
Chinese (zh)
Inventor
严小规
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DONGGUAN MEIZHIZUN ELECTRONICS TECHNOLOGY Co Ltd
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNU2008200915994U priority Critical patent/CN201150115Y/en
Application granted granted Critical
Publication of CN201150115Y publication Critical patent/CN201150115Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a portable split type sound box, which comprises a main body of the sound box and a split base seat, wherein the main body of the sound box comprises a sound box body and a loudspeaker, the main body of the sound box is positioned on the base seat, and a circuit between the main body of the sound box and the base seat adopts the contact type wiring structure, and the circuit is conducted. The portable split type sound box has the advantages that the cost is low, the performance is good, and the operation is convenient.

Description

Portable split audio amplifier
Technical field
The utility model relates to a kind of audio amplifier.
Background technology
All be to be connected with socket between main frame audio amplifier in the multimedia loudspeaker box Play System in the market and the secondary machine audio amplifier by the audio amplifier line of being with the RCA plug, normally at about one 1.5 meters long audio amplifier lines of being with the RCA plug of Orly behind the secondary machine audio amplifier, on the main frame audio amplifier, establish socket, this kind way influences the image appearance of complete machine, the length of wire rod is limited and put very in disorder, in addition, if make secondary machine audio amplifier be in work or idle state, must move the main frame audio amplifier and from main frame audio amplifier back plug RCA plug, operate very inconvenient but also the easy anti-inserted position of wrong plug, cause main frame audio amplifier burning machine to damage.
Summary of the invention
The purpose of this utility model is to provide a kind of portable split audio amplifier at the problems referred to above of existing audio amplifier existence.
The purpose of this utility model is achieved in that the utility model comprises the base of audio amplifier main body and split, described audio amplifier main body comprises sound box and loudspeaker, the audio amplifier main body places on the base, adopts the contact wiring construction and conducting between the circuit of audio amplifier main body and base.
Technique effect of the present utility model is:
1, the utility model is more much lower than the audio amplifier of existing band RCA plug audio amplifier line on cost.The audio amplifier line cost of the band RCA plug that audio amplifier is joined is wanted about 1.45 yuans, a pair of audio amplifier then needs 2.9 yuans, and the contact wiring construction cost that adopts in the utility model is lower, for example the contact wiring construction adopts two groups of shell fragments to add thimble and contact chip, cost altogether only needs about 0.3 yuan at an audio amplifier, just 0.6 yuan of a pair of audio amplifier cost.
2, the utility model is better than traditional audio amplifier on performance.Adopt the connected mode of tape RCA plug and socket between traditional audio amplifier, exist line easy the becoming flexible of easily opening circuit behind the open circuit, the plug of RCA plug tens times to cause loose contact, thus the inoperable phenomenon of secondary machine; And the utility model audio amplifier is to adopt the contact wiring construction and conducting, does not have all bad hidden dangers of connected mode of tape RCA plug and socket, does not have the phenomenon of open circuit open circuit and loose contact, and can reach more than tens0000 times useful life.
3, the utility model is easy to use.In the time will listening to the music the audio amplifier main body is placed on the base, they can the work playback after by the contact wiring construction conducting on it, when not wanting to listen to the music, only needs the audio amplifier main body is removed from base, thereby disconnect connecting audio amplifier is not worked.
Description of drawings
Fig. 1 is the front view of embodiment middle pitch box main body.
Fig. 2 is the rearview of embodiment middle pitch box main body.
Fig. 3 is the upward view of embodiment middle pitch box main body.
Fig. 4 is the front view of base among the embodiment.
Fig. 5 is the right view of base among the embodiment.
Fig. 6 is the vertical view of base among the embodiment.
Fig. 7 is the three-dimensional exploded view of embodiment middle pitch box main body and base.
Fig. 8 is the three-dimensional exploded view of embodiment middle pitch box main body and base.
Embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, present embodiment comprises audio amplifier main body 1, audio amplifier main body 1 comprises sound box 11 and the loudspeaker 12 that are installed on the sound box 11, be provided with one group of two sheet metal 13 in the bottom of sound box 11 as the conduction contact, sheet metal 13 is fixed in the shrinkage pool on sound box 11 bottom surfaces, and is connected with circuit in the sound box 11.
Referring to Fig. 4, Fig. 5 and Fig. 6, present embodiment comprises the base with 1 split of audio amplifier main body, it is corresponding with two sheet metals 13 of sound box 11 bottom surfaces that 2 end faces at base 2 are provided with one group two conduction contacts, each conduction contact is made of the metal thimble 21 that is fixed on the metal clips 22 on the base 2 and be fixed on the metal clips 22 on the base 2, and metal clips 22 and base 2 interior circuits are connected.
Referring to Fig. 7 and Fig. 8, audio amplifier main body 1 places on the base 2, and two sheet metals 13 of audio amplifier main body 1 bottom surface directly contacts and conducting respectively with two metal thimbles 21 on base 2 end faces, thereby the circuit that base 2 is interior and audio amplifier main body 1 interior circuit couples together.
Also can adopt other contact wiring construction between the circuit of the utility model middle pitch box main body and base and the wiring construction of metal clips and sheet metal is for example adopted in conducting, the wiring construction of metal column and metal clips, or the like.
If the utility model is as secondary machine audio amplifier, then directly be connected by data wire between the circuit of the circuit in its base and main frame audio amplifier and get final product, need not to adopt the audio amplifier line of being with the RCA plug, maybe can be connected by the circuit of wireless mode with the main frame audio amplifier.If the utility model is as the main frame audio amplifier, then can adopt data wire directly to be connected or wireless mode between the circuit of the circuit in its base and secondary machine audio amplifier, be with the data wire of plug to be connected with can adopting between the circuit of miscellaneous equipment, or pass through wireless mode.
The utility model can be provided with power amplification circuit or other audio amplifier control circuit of audio amplifier in base.

Claims (8)

1. portable split audio amplifier, it is characterized in that: the base that comprises audio amplifier main body and split, described audio amplifier main body comprises sound box and loudspeaker, and the audio amplifier main body places on the base, adopts the contact wiring construction and conducting between the circuit of audio amplifier main body and base.
2. portable split audio amplifier according to claim 1 is characterized in that: described contact wiring construction comprises the one group of conduction contact that is located at the sound box bottom and correspondingly is located at one group of conduction contact of base top.
3. portable split audio amplifier according to claim 2, it is characterized in that: the conduction contact that is located at the sound box bottom is a sheet metal, sheet metal is fixed in the shrinkage pool on the sound box bottom surface, and the conduction contact that is located at base top is made of metal clips and the metal thimble on it.
4. according to claim 1 or 2 or 3 described portable split audio amplifiers, it is characterized in that: in described base, be provided with power amplification circuit.
5. according to claim 1 or 2 or 3 described portable split audio amplifiers, it is characterized in that: directly be connected by data wire between the interior circuit of the circuit in the described base and other audio amplifier.
6. portable split audio amplifier according to claim 4 is characterized in that: directly be connected by data wire between the interior circuit of the circuit in the described base and other audio amplifier.
7. according to claim 1 or 2 or 3 described portable split audio amplifiers, it is characterized in that: be connected by wireless mode between the circuit in the described base and the circuit of other audio amplifier or equipment.
8. portable split audio amplifier according to claim 4 is characterized in that: be connected by wireless mode between the circuit in the described base and the circuit of other audio amplifier or equipment.
CNU2008200915994U 2008-01-15 2008-01-15 Portable split acoustic enclosure Expired - Lifetime CN201150115Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200915994U CN201150115Y (en) 2008-01-15 2008-01-15 Portable split acoustic enclosure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200915994U CN201150115Y (en) 2008-01-15 2008-01-15 Portable split acoustic enclosure

Publications (1)

Publication Number Publication Date
CN201150115Y true CN201150115Y (en) 2008-11-12

Family

ID=40117886

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200915994U Expired - Lifetime CN201150115Y (en) 2008-01-15 2008-01-15 Portable split acoustic enclosure

Country Status (1)

Country Link
CN (1) CN201150115Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103986697A (en) * 2014-04-25 2014-08-13 小米科技有限责任公司 Audio data transmission method and device
WO2017024993A1 (en) * 2015-08-07 2017-02-16 宁波升亚电子有限公司 Acousto-optic device and heat dissipation method and use thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103986697A (en) * 2014-04-25 2014-08-13 小米科技有限责任公司 Audio data transmission method and device
WO2017024993A1 (en) * 2015-08-07 2017-02-16 宁波升亚电子有限公司 Acousto-optic device and heat dissipation method and use thereof

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: DONGGUAN MEIZHIZUN ELECTRONICS TECHNOLOGY CO., LTD

Free format text: FORMER OWNER: YAN XIAOGUI

Effective date: 20100427

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 518103 MEIZHIZUN COMPANY, ALANS INDUSTRY PARK, FUYING 2ND INDUSTRY AREA, TANGWEI VILLAGE, FUYONG TOWN, BAO'AN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE TO: 523408 NO.33, HEHE ROAD, XIANGXI MANAGEMENT DISTRICT, LIAOBU TOWN, DONGGUAN CITY, GUANGDONG PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20100427

Address after: 523408, 33, Hopewell Road, Liaobu Town, Dongguan Town, Guangdong, China

Patentee after: Dongguan Meizhizun Electronics Technology Co., Ltd.

Address before: 518103 Guangdong city of Shenzhen province Baoan District Fuyong Zhen Tang Wei Cun Arran Fuying Second Industrial Zone Industrial Park Shi beauty statue

Patentee before: Yan Xiaogui

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20081112