CN201504298U

CN201504298U - Tray type sound box for notebook computer

Info

Publication number: CN201504298U
Application number: CN2009201687400U
Authority: CN
Inventors: 胡超
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-08-04
Filing date: 2009-08-04
Publication date: 2010-06-09
Anticipated expiration: 2019-08-04

Abstract

The utility model discloses a tray type sound box used for a notebook computer, which belongs to the technical field of sound boxes. The utility model adopts the technical scheme that the tray type sound box comprises a box-shaped base, wherein the upper surface of the box-shaped base adopts an inclined surface on which the notebook computer is stably placed, speakers are respectively arranged on the two side surfaces of the box-shaped base, an audio signal control circuit board is arranged in the box-shaped base and connected with speaker circuits on both sides of the box-shaped base, and a power input port and an audio signal input port are also arranged on the box-shaped base and connected with the control circuit board. The utility model has the advantages of simple structure, convenient use and enhanced broadcasting effect of the notebook computer and is matched with the notebook computer for broadcasting.

Description

Notebook computer pellet type audio amplifier

Technical field

The utility model relates to a kind of audio amplifier, and more particularly, it relates to a kind of notebook computer pellet type audio amplifier.

Background technology

Traditional notebook computer has convenient carrying, but because volume is little, thereby the broadcast loudspeaker that disposed are less, so sound effect is subjected to the restriction of loudspeaker volume usually, tonequality is relatively poor.Simultaneously, notebook computer is more overheated under the long period user mode, influences performance and quicken parts aging, at this moment needs additionally cooling measure to be taked in its bottom, utilizes air-flow to dispel the heat as the fan that increases based on carrier structure; Notebook computer design is for more portable and become more and more littler, so that battery move cruising time not enough so that display screen and keyboard more tiny, the human eye that operates like this is just far away more from display screen, cause all corresponding being forced to of posture of user's eyes, head, neck, hand, ancon even whole health cosily not regulated naturally very much, produced in various degree anxiety and painstaking, tired, need to provide the support of reasonable adjustment go to relax nervous, improve or revise man-machine posture; Only have on the market at present and address the above problem respectively but solution and product independent separately, that can not take into account simultaneously, also specially do not integrate beautiful timbre, heat radiation, correction posture, can load and unload the special-purpose audio amplifier of these functions of backup battery that can prolong cruising time as required, to satisfy these needs of consumer simultaneously at what notebook computer used.

The utility model content

The technical problems to be solved in the utility model is at the deficiencies in the prior art, provide a kind of simple in structure, easy to use, can promote notebook computer heat radiation and the effect of broadcasting, the man-machine posture of improving, promote the notebook computer pellet type audio amplifier of flying power.

The technical solution of the utility model is such, a kind of notebook computer pellet type audio amplifier, comprise box bed, wherein, the upper surface of described box bed is stable inclined plane of placing notebook computer, two sides at box bed are respectively equipped with loudspeaker, be provided with the audio signal control circuit board and be connected with the horn circuit of both sides in box bed, also be provided with the power input mouth and be connected with control circuit board with the audio signal input end mouth on box bed; On box bed, also be provided with control switch.

Above-mentioned notebook computer is provided with demarcation strip box bed is separated into roughly the same two parts with in the pellet type audio amplifier in the described box bed, the loudspeaker of both sides lay respectively in the different parts.

Above-mentioned notebook computer is with in the pellet type audio amplifier, and the inclined plane of described box bed is provided with two penetrable sound holes and is communicated with the box house on demarcation strip both sides respectively.

Above-mentioned notebook computer is with in the pellet type audio amplifier, the hyperboloid shape that the bottom surface of described box bed adapts when closing up with human body two shanks.

Above-mentioned notebook computer is with in the pellet type audio amplifier, and described box bed is a light-passing board, also is provided with in box bed by the luminous LED lamp of audio signal control.

Above-mentioned notebook computer also is provided with reserve battery with in the pellet type audio amplifier in the described box bed, be provided with the charging jack in the box bed side and be connected with the reserve battery circuit with output port.

After the utility model adopts said structure,, utilize the output signal of notebook computer to drive the loudspeaker broadcast, can promote the broadcast effect, improve tonequality by loudspeaker being set in the box bed both sides that can stablize the placement notebook computer; After further improving, can also provide stand-by power supply,, can provide a kind of new selection for the consumer to prolong its operating time for notebook computer.

Description of drawings

Below in conjunction with the embodiment in the accompanying drawing the utility model is described in further detail, but does not constitute any restriction of the present utility model.

Fig. 1 is the perspective view of a kind of specific embodiment of the utility model;

Fig. 2 is the structural representation of the utility model specific embodiment;

Fig. 3 is the vertical view of Fig. 2;

Fig. 4 is the left view of Fig. 2.

Among the figure: box bed 1, inclined plane 1a, penetrable sound hole 1b, charging jack 1c, output port 1d, loudspeaker 2, control circuit board 3, power input mouth 4, audio signal input end mouth 5, demarcation strip 6, LED lamp 7, control switch 8, reserve battery 9.

Embodiment

Consult Fig. 1 to shown in Figure 4, notebook computer of the present utility model pellet type audio amplifier, comprise box bed 1, the upper surface of box bed 1 is the stable inclined plane 1a that places notebook computer, and inclined plane 1a helps stable placement notebook computer and keyboard operation more; Be respectively equipped with loudspeaker 2 in the two sides of box bed 1, in box bed 1, be provided with audio signal control circuit board 3 and be connected, on box bed 1, also be provided with power input mouth 4 and be connected with control circuit board 3 with audio signal input end mouth 5 with loudspeaker 2 circuit of both sides; The power input mouth 4 of present embodiment adopts USB interface, can directly utilize the USB socket power supply of notebook computer; Audio signal input end mouth 5 is the audio signal socket, directly utilizes electric wire to be connected with the audio frequency output socket of the USB of notebook computer; Be provided with demarcation strip 6 in the box bed 1 of present embodiment box bed 1 is separated into roughly the same two parts, the loudspeaker 2 of both sides lay respectively in the different parts, be equivalent to two audio amplifiers arranged side by side, also being provided with two penetrable sound hole 1b on the 1a of the inclined plane of box bed 1 is communicated with the box house on demarcation strip 6 both sides respectively, to strengthen the broadcast effect, the heat radiation to the notebook computer bottom is carried out in the round vibration of air-flow that produces in the time of working by loudspeaker 2 again; The hyperboloid shape that the bottom surface of the box bed 1 in the present embodiment adapts when closing up with human body two shanks stably is placed on box bed 1 the human body leg position in the time of can conveniently using like this; Box bed 1 of the present utility model can also adopt the light-passing board manufacturing, and is provided with in box bed 1 by the luminous LED lamp 7 of audio signal control, so just can produce light transformation along with the rhythm of playing back music; On box bed 1, also be provided with control switch 8, be used for controlling the volume of loudspeaker 2; Also be provided with reserve battery 9 in box bed 1, be provided with charging jack 1c and output port 1d and reserve battery 9 circuit in box bed 1 side and connect, reserve battery 9 can be used for to the notebook computer power supply, to increase its cruising time.

When the utility model specifically uses, directly notebook computer is placed on the inclined plane 1a of box bed 1, utilize the USB interface of notebook computer that power supply is provided then, and connect voice band line between notebook computer and the box bed 1, just can utilize control switch 8 to regulate the broadcast size of volume, also can start LED lamp 7,, reach better appreciation effect along with music rhythm sends light.

Claims

1. notebook computer pellet type audio amplifier, comprise box bed (1), it is characterized in that, the upper surface of described box bed (1) is stable inclined plane (1a) of placing notebook computer, be respectively equipped with loudspeaker (2) in the two sides of box bed (1), in box bed (1), be provided with audio signal control circuit board (3) and be connected, on box bed (1), also be provided with power input mouth (4) and be connected with control circuit board (3) with audio signal input end mouth (5) with loudspeaker (2) circuit of both sides; On box bed (1), also be provided with control switch (8).

2. notebook computer pellet type audio amplifier according to claim 1, it is characterized in that, be provided with demarcation strip (6) in the described box bed (1) box bed (1) is separated into roughly the same two parts, the loudspeaker of both sides (2) lay respectively in the different parts.

3. notebook computer pellet type audio amplifier according to claim 2 is characterized in that, the inclined plane (1a) of described box bed (1) is provided with two penetrable sound holes (1b) and is communicated with the box house on demarcation strip (6) both sides respectively.

4. according to claim 1 or 2 or 3 described notebook computer audio amplifiers, it is characterized in that the hyperboloid shape that the bottom surface of described box bed (1) adapts when closing up with human body two shanks.

5. notebook computer pellet type audio amplifier according to claim 4 is characterized in that described box bed (1) is a light-passing board, also is provided with in box bed (1) by the luminous LED lamp (7) of audio signal control.

6. according to claim 1 or 2 or 3 or 5 described notebook computer pellet type audio amplifiers, it is characterized in that, also be provided with reserve battery (9) in the described box bed (1), be provided with charging jack (1c) in box bed (1) side and be connected with reserve battery (9) circuit with output port (1d).