CN2580511Y

CN2580511Y - Leather jacket speaker of palm type computer

Info

Publication number: CN2580511Y
Application number: CN 02260606
Authority: CN
Inventors: 周静兰
Original assignee: Aspeed Technology Inc
Current assignee: Aspeed Technology Inc
Priority date: 2002-10-11
Filing date: 2002-10-11
Publication date: 2003-10-15
Anticipated expiration: 2012-10-11

Abstract

The utility model relates to a leather-jacket sound box of a PDA palm-type computer, which is characterized in that the utility model comprises a leather jacket which can be folded correspondingly, wherein, a buckling sheet is arranged on the side edge of the leather jacket; a female buckle is arranged on the buckling sheet; a male buckle is arranged on the other side of the leather jacket; both the left and the right sides of the inner face of the leather jacket are respectively provided with the palm-type computer and a sound box of a loudspeaker; the upper and lower sides of the sound box of the loudspeaker are respectively provided with a sound frequency plug and a power supply plug. The sound frequency plug and a power supply plug of the sound box of the loudspeaker can be respectively spliced a power supply jack and a sound frequency hole of the palm-type computer; the sound box of the loudspeaker can be spliced with a providing device, of a power supply, which can charge the sound box of the loudspeaker and the palm-type computer.

Description

The leather sheath audio amplifier of palmtop computer

Technical field

The utility model relates to the leather sheath audio amplifier of a kind of PDA, relates in particular to refer to a kind of external loudspeaker audio amplifier that must supply palmtop computer (PDA) to play sound and charge.

Background technology

General the most frequently used computer has desktop computer, laptop computer and palmtop computer, and palmtop computer (PDA) is a most small-sized present computer, and be the portable computer that present most convenient goes out to carry, though it can't be as powerful calculation function is arranged as desktop computer or the laptop computer, but it is quite enough as purposes such as general record or simple operation and transmission data, therefore for ordinary consumer, be another portable electronic product behind mobile phone, come and be widely current gradually.

But since this palmtop computer will as desktop computer or the laptop computer playing back music, this palmtop computer is very small and exquisite because of volume, installing is played sound and the loudspeaker or the loudspeaker of music so there is no thereon, if will with palmtop computer play as MP3 music program, then must can play sound with external loudspeaker and music with external loudspeaker plug-in mounting connection voice output hole thereon; But general external loudspeaker and palmtop computer itself is not one, thus comparatively trouble inconvenience in the use, and cause user's puzzlement.

Moreover this palmtop computer is because can carry, and it is equiped with accumulator as laptop computer, for the required electric energy of palmtop computer, thus when exhausting, the electric energy of accumulator must charge, or the plug-in mounting power supply unit is with direct use power supply; And the plug-in mounting power supply unit to be charging or when directly using power supply, then it lacks globality as using external loudspeaker, and causes user's puzzlement.

Summary of the invention

Therefore, the inventor has aforesaid shortcoming thoughts on known palmtop computer on making, thereby sets about design, designs a kind of leather sheath audio amplifier of palmtop computer eventually.This leather sheath audio amplifier mainly is can be provided with a cramp on the leather sheath side of doubling one, and is provided with a box on cramp, and is provided with a pin thread on other side of leather sheath; The face left and right sides is equiped with a PDA and Horn loudspeaker box respectively within leather sheath again, respectively be provided with an audio jack and attaching plug in both sides up and down in this Horn loudspeaker box, make the message plug of this Horn loudspeaker box and supply hub and the audio frequency hole that attaching plug can be plugged on PDA respectively, and this Horn loudspeaker box power supply unit of can pegging graft is so that charge to Horn loudspeaker box and PDA; According to above-mentioned structure, this PDA must be played sound by Horn loudspeaker box, or, this PDA can be charged by this Horn loudspeaker box socket power supply.

Therefore, fundamental purpose of the present utility model is to provide a kind of external loudspeaker audio amplifier that supplies palmtop computer to play sound and charge.

For making the utility model clear and definite more full and accurate, cooperate following accompanying drawing to describe in detail now as the back:

Description of drawings

Fig. 1 is the stereographic map of leather sheath audio amplifier of the present utility model;

Fig. 2 is the three-dimensional exploded view of leather sheath audio amplifier of the present utility model;

Fig. 3 is the side view of the leather sheath audio amplifier doubling harvesting of this practical phenotype;

Fig. 4 is the open front view of leather sheath audio amplifier of the present utility model;

Fig. 5 is the open side view of leather sheath audio amplifier of the present utility model;

Fig. 6 is the front view that leather sheath audio amplifier of the present utility model opens and make Horn loudspeaker box connection PDA;

Fig. 7 is the view of the reverse doubling of leather sheath of the present utility model with upright placement.

Embodiment

At first, see also Fig. 1 and Fig. 2, the utility model mainly is can be provided with a cramp 11 on leather sheath 1 side of doubling one, and is provided with a box 12 on cramp 11, and is provided with a pin thread 13 on another side of leather sheath 1; Be equiped with a PDA2 and Horn loudspeaker box 3 respectively in the inner face left and right sides of leather sheath 1 again, both sides respectively be provided with an audio jack 31 and attaching plug 32 at this Horn loudspeaker box about in the of 3, make the audio jack 31 of this Horn loudspeaker box 3 and supply hub 22 and the audio frequency hole 21 that attaching plug 32 can be plugged on PDA2 respectively, and this Horn loudspeaker box 3 power supply unit 4 of can pegging graft is so that charge to Horn loudspeaker box 3 and PDA2.

According to above-mentioned structure, because the inner face both sides of this leather sheath 1 are installed PDA2 and Horn loudspeaker box 3 respectively, and this leather sheath 1 can doubling, and during this leather sheath 1 doubling, the box 12 of the cramp 11 on this leather sheath 1 side can be buckled on the pin thread 13 of leather sheath 1 outside, so that leather sheath 1 doubling is received and kept, as shown in Figure 3.

If again the pin thread 13 of the box on the cramp 11 12 on leather sheath 1 broken away from the time of will using, it can be opened leather sheath 1, PDA2 and Horn loudspeaker box 3 are revealed, as Fig. 4 and shown in Figure 5, and this Horn loudspeaker box 3 is not when using, can with the audio jack on it 31 and attaching plug 32 plug-in mountings thereon assign hole 33, so that message plug 31 and attaching plug 32 are collected on the side of Horn loudspeaker box 3; And this PDA2 is will use Horn loudspeaker box 3 time, then the message plug 31 on it and attaching plug 32 are inserted into audio frequency hole 21 and supply hub 22 on the PDA2, so that this PDA2 can connect Horn loudspeaker box 3, as shown in Figure 6, this gets final product direct control PDA2 to play as music programs such as MP3.

And the box 12 on the cramp 11 of this leather sheath 1 can oppositely be buckled on the pin thread 13 of leather sheath 1, and this leather sheath 1 can uprightly be placed on the desktop, as shown in Figure 7, so its upright placement on the table can be used.

This Horn loudspeaker box 3 power supply unit 4 of can pegging graft again, and this Horn loudspeaker box 3 has the accumulator (not shown), the direct supply that power supply unit 4 is provided must charge to Horn loudspeaker box 3 and PDA2.

Comprehensive the above, the structure that the utility model disclosed is unexistent before being, and can reach above-mentioned effect really.

Claims

1. the leather sheath audio amplifier of a palmtop computer is characterized in that, comprise one can doubling leather sheath, on the side of described leather sheath, be provided with a cramp, and on cramp, be provided with a box, and be provided with a pin thread on the side in addition at leather sheath; Be equiped with a palmtop computer and Horn loudspeaker box respectively in the inner face left and right sides of leather sheath again, respectively be provided with audio jack and attaching plug in both sides up and down at this Horn loudspeaker box, make in the audio jack of this Horn loudspeaker box and the supply hub and audio frequency hole that attaching plug can be plugged on palmtop computer respectively, and this Horn loudspeaker box power supply unit of can pegging graft is to charge to Horn loudspeaker box and palmtop computer.