CN201479325U

CN201479325U - Cylindrical sound box

Info

Publication number: CN201479325U
Application number: CN2009201348628U
Authority: CN
Inventors: 冯建卫
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-08-14
Filing date: 2009-08-14
Publication date: 2010-05-19
Anticipated expiration: 2019-08-14

Abstract

The utility model discloses a cylindrical sound box which comprises a left sound box and a right sound box, wherein the outline curves (1) of the bottoms of the left and right sound boxes are sinusoidal curves (2), truncated sinusoidal curves (3) or isosceles trapezoids (4), so that the bottoms of the left and right sound boxes can be connected seamlessly. Various beautiful patterns can be formed through the design of the bottoms of the sound boxes, and the specific connection mode of the sound boxes is magnetic attraction type, spigot-and-socket joint type or buckling type and the like. The creativeness of the utility model is that the utility model changes the traditional mode, provides an initiative thought and simplifies the conventional complex sound box without affecting the service performance of the sound box. The connecting device is simple in structure and strong in practicability. The sound box well solves the problem in making the sound box small and beautiful in appearance and convenient to carry.

Description

A kind of cylindricality audio amplifier

[technical field]

The utility model relates to a kind of cylindricality audio amplifier, particularly relates to the cylindricality audio amplifier that a kind of left and right sides audio amplifier bottom can slitless connection.

[background technology]

Audio amplifier in the market be multifarious, there is no lack of strange things.Along with popularizing of MP3, MP4, music phone and notebook computer, supporting with it portable loudspeaker box more and more becomes the new lover in market, and the user is also more and more higher to the requirement of audio amplifier simultaneously, require audio amplifier not only outward appearance small and exquisite attractive in appearance, also to be easy to carry.But the at present supporting with it most volume of audio amplifier is bigger, and left and right sides audio amplifier is independent mutually, and neither attractive in appearance also inconvenient user carries.How to address the above problem, become an outstanding problem demanding prompt solution.

[utility model content]

The purpose of this utility model is to change the conventional thought pattern of audio amplifier, links up the bottom of left and right audio amplifier is seamless, forms an integral body.

A kind of cylindricality audio amplifier comprises left voice box, right voice box, and slitless connection is realized in the bottom of left voice box and the bottom of right voice box;

The bottom of left voice box and the bottom of right voice box realize that the mode of slitless connection is a magnetic, are provided with a magnet in the left voice box bottom, are provided with a magnetisable material in the corresponding position of right voice box bottom; Perhaps respectively be provided with a magnet in the corresponding position of the bottom of left and right sides audio amplifier;

The expanded view of the outline curve 1 bottom left voice box bottom and the right voice box is sine curve 2, cut top sine curve 3 or isosceles trapezoid 4;

Sine curve 2, the quantity of cutting top sine curve 3 or isosceles trapezoid 4 are 3,4,5 or 6;

The utility model is changed the thinking of development of traditional audio amplifier, and a coupling arrangement is set in the bottom of left and right audio amplifier, makes left and right sides audio amplifier one integrated mass.And this connecting device structure is simple, and is practical.Well solved the small and exquisite problem attractive in appearance and easy to carry of audio amplifier.

[description of drawings]

Fig. 1 is the utility model bottom structural representation during for tripod;

Structural representation when Fig. 2 is four pin for the utility model bottom;

Fig. 3 A is that the utility model side expanded view is the sine curve of three pin;

Fig. 3 B is that the utility model side expanded view is the sine curve of four pin;

Fig. 4 A be the utility model side expanded view be three pin cut the top sine curve;

Fig. 4 B be the utility model side expanded view be four pin cut the top sine curve;

Fig. 5 A is that the utility model side expanded view is the isosceles trapezoid of three pin;

Fig. 5 B is that the utility model side expanded view is the isosceles trapezoid of four pin;

[embodiment]

The utility model is the coupling arrangement of bottom design at traditional audio amplifier, and traditional audio amplifier is docked by the coupling arrangement of bottom is seamless, and after the butt joint, it is integrated to make left and right sides audio amplifier realize in shape.

Core technology in the technical program is the technical conceive that makes left and right sides audio amplifier energy one integrated mass.Connecting mode is concrete implementation, but should not be limited to connecting mode cited in the present specification.As shown in Figure 1 and Figure 2, the bottom of left and right sides audio amplifier is corrugated tripod or four pin, and the outline curve 1 of bottom is a sine curve.And connect on the angle of technique effect, left and right sides audio amplifier is a slitless connection.The implication of the slitless connection here is meant on the whole to be seen, left and right sides audio amplifier is a complete one, but may have some tiny abutment joints.Because some designs are for angle attractive in appearance; left and right sides audio amplifier is not had slitless connection, and deliberately stay the slit of some butt joints, and these slit design are become a kind of art pattern attractive in appearance at joint; if wave or petal are all within protection range of the present utility model.And slitless connection is meant from appearance, is that connection is as a whole.The bottom is to be linked together or to be linked together by the edge around the bottom by central part so.If the bottom outer contour of left and right sides audio amplifier is other shapes, and finally realizes slitless connection, also think it also is within protection range of the present utility model.

Shown in Fig. 3 A, 3B, the quantity of the sine curve 2 of the side expanded view of left and right sides audio amplifier bottom is 3,4 also can be 5,6, and promptly audio amplifier bottom in the left and right sides is corrugated tripod, four pin, five pin or six pin.

Shown in Fig. 4 A, 4B, the quantity of cutting top sine curve 3 of the side expanded view of left and right sides audio amplifier bottom is 3,4 also can be 5,6, and promptly audio amplifier bottom in the left and right sides is flat corrugated tripod, four pin, five pin or six pin for the top.

Shown in Fig. 5 A, 5B, the quantity of the sine curve 4 of the side expanded view of left and right sides audio amplifier bottom is 3,4 also can be 5,6, and promptly audio amplifier bottom in the left and right sides is step-like tripod, four pin, five pin or six pin.

This embodiment is to explain to of the present utility model; not as technology limiting, the technical characterictic that can be associated by in the art technical staff carries out simple substitution all within protection range of the present utility model to technical characterictic of the present utility model in addition.

Claims

1. a cylindricality audio amplifier comprises left voice box, right voice box, it is characterized in that: the expanded view of the outline curve (1) bottom left voice box bottom and the right voice box is sine curve (2), cut top sine curve (3) or isosceles trapezoid (4).

2. cylindricality audio amplifier according to claim 1 is characterized in that, sine curve (2), the quantity of cutting top sine curve (3) or isosceles trapezoid (4) are 3,4,5 or 6.