CN201134908Y

CN201134908Y - Multimedia loudspeaker box combined with keyboard

Info

Publication number: CN201134908Y
Application number: CNU2007201902253U
Authority: CN
Inventors: 林丽娥
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-11-16
Filing date: 2007-11-16
Publication date: 2008-10-15
Anticipated expiration: 2017-11-16

Abstract

The utility model discloses a multimedia sound box combined with a keyboard, which comprises a keyboard body, wherein a first cable yarn is arranged on the back side of the keyboard, a separate sound box body, wherein the shell body thereof is provided with a group of horn loudspeakers and a control device, and the multimedia sound box is characterized in that the sound box body is matched with the shape of the keyboard body and forms a connection surface on the front end, and a lock joint structure which can be connected with the corresponding connection end of the keyboard body is arranged on the connection surface, which enables the sound box body to be rapidly combined with the keyboard into one body and to be electrically connected with the keyboard, thereby, the multimedia sound box has the advantages of smart combination with various keyboard, convenient assembly, space-saving, good tone quality effect and high using mobility, and the multimedia sound box improves multiple-efficiency such as circuit conformity and the like.

Description

A kind of combination has the multimedia loudspeaker box of keyboard

Technical field

The utility model relate to a kind of can with the ingenious multimedia loudspeaker box that combines of many moneys keyboard, especially refer to a kind of audio amplifier and keyboard are done to arrange in pairs or groups cleverly combine, to reach the combination of using mobility height, acoustical quality to present multi-efficiency enhancement such as good the multimedia loudspeaker box of keyboard is arranged.

Background technology

Constantly promote sci-tech product at this and eliminate in the epoch of innovation rate, functional characteristics such as integration, saving, light, texture have just like become the required primary condition that possesses in main flow market at present, are comparatively to meet its condition with media product.

The general basic ancillary equipment of computer nothing more than being exactly equipment such as main frame, screen, mouse, keyboard, printer, and in the variation trend of scientific and technological progress now and popular novel things, is also just constantly weeded out the old and bring forth the new on computer peripheral equipment.

But to popularize now on computers broadcast listening, MP3 music and to watch film etc., the tonequality quality of its loudspeaker obviously becomes one of important supporting role, so, ordinary consumer all can be bought this loudspeaker equipment more in addition, and be installed in computer screen both sides or appropriate position, when using video/audio function, can reach its certain sense of hearing, visual effect to be provided at.

But, such installing occupy easily on its desktop the space and the aggravation electrical wiring numerous and diverse because this computer peripheral equipment just had many electrical wirings originally, add the institute increase the outfit electrical wiring, it is more numerous and diverse, needs improved thinking space so still have.

By this, beginning has had the product of integrating keyboard and loudspeaker, it is that loudspeaker are installed in the keyboard, make this keyboard except the function that input is arranged, more increase the effect of another voice output, this purpose of design is exactly the numerous and diverse of waste on the Gonna breakthrough space and electrical wiring, makes it to reach integrated assembly, saves multi-efficiency such as space.

But, though saved the space under such integration and avoided the numerous and diverse of electrical wiring, it still has a little disappearance unavoidably interior, these loudspeaker are because be installed in the keyboard, it is subjected to power restriction of output interface, and then this loudspeaker power output is reduced cause presenting tonequality unstable or have situation such as noise to take place; Again, when loudspeaker or keyboard wherein assembly be damaged must maintenance or when changing, just cost and time all can be affected on considering, therefore still having needs improved space.

The utility model content

Main purpose of the present utility model is to improve deficiency of the prior art, providing a kind of can with a loudspeaker box device and keyboard is ingenious combine, make this keyboard except basic input function, more can have the multimedia loudspeaker box that combination that excellent acoustical quality presents has keyboard by this loudspeaker box device.

Another purpose of the present utility model, then provide a kind of its loudspeaker box device also can the separately external MP3 of being used in, PDA and mobile phone on, its in the use, the combination with quite high mobility effect has the multimedia loudspeaker box of keyboard.

Another purpose of the present utility model is to be to provide a kind of its to have the multimedia loudspeaker box that combination easy for installation, as to save the effect enhancement of space and integration circuit has keyboard.

For reaching above-mentioned purpose, technological means of the present utility model comprises:

A kind of combination has the multimedia loudspeaker box of keyboard, and it comprises:

One keyboard body, its rear side are provided with one first cable;

One audio amplifier body independently possesses one a group of loudspeaker horn and a control device at least in its housing; It is characterized in that:

This audio amplifier body is the shape that cooperates the keyboard body, form an interface in front end, and this interface be provided with can be corresponding with this keyboard body the fastening structure that links of cohesive end so that this audio amplifier body and this keyboard body be combined as a whole rapidly, and be electric connection.

The fastening structure of this audio amplifier body can be that the upper and lower end that is included in interface forms the upper and lower body that inserts and puts that several extend forward, can be nested with upper and lower surface at this keyboard body cohesive end, in the groove of this keyboard body bottom surface, embed the junction piece of a ㄇ type, these junction piece both sides are provided with projection and snap in the two side holes location of this groove; In addition, this audio amplifier body is provided with an engagement groove with respect to this groove location in root edge, inserts for a button, and then with this junction piece cutting ferrule, makes keyboard body and audio amplifier body fix.

The upper and lower end that the fastening structure of this audio amplifier body can be included in interface forms the upper and lower body that inserts and puts that several extend forward, can be nested with upper and lower surface at this keyboard body cohesive end, and the lower end of this interface forms the body that colludes that several extend forward, but hook uses the two is mutually combined and the hook location in this keyboard body corresponding groove.

This audio amplifier body can also comprise second cable that is provided with the electric connection of one and first cable.

This audio amplifier body more can comprise and is provided with the 3rd cable that is connected with computer.

More comprise on this audio amplifier body being provided with a pick-up, and this pick-up be can an external microphone pick-up.

This audio amplifier body back side more can comprise and is provided with several sound signal output/incoming interfaces, connects for earphone or Portable music unit.

This control device can comprise a control circuit board and an adjustment control interface, and it is located by a shell, and the protruding upper surface that is exposed at this audio amplifier body of this adjustment control interface part.

The combination that the utility model provides have the multimedia loudspeaker box of keyboard have can with the ingenious characteristics that combine of many moneys keyboard, and easy for installation, save space, acoustical quality good, use mobility high and integrate multi-efficiency enhancement persons such as circuit.

Description of drawings

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is the exploded perspective view of the utility model first embodiment.

Fig. 2 is audio amplifier and the keyboard exploded view of the utility model first embodiment.

Fig. 3 is the combination stereogram of the utility model first embodiment.

Fig. 4 is the fastening structure exploded perspective view () of the utility model first embodiment.

Fig. 5 is the fastening structure exploded perspective view (two) of the utility model first embodiment.

Fig. 6 is the fastening structure combination stereogram of the utility model first embodiment.

Fig. 7 is the end view of the utility model first embodiment.

Fig. 8 is the front view of the utility model first embodiment.

Fig. 9 is a use schematic diagram of the present utility model.

Figure 10 is the audio amplifier of the utility model second embodiment and the exploded view of keyboard.

Figure 11 is the combination stereogram of the utility model second embodiment.

Figure 12 is the side cut-away view of the utility model second embodiment.

Figure 13 is the dorsal view of the utility model second embodiment.

Figure 14 is a circuit box schematic diagram of the present utility model.

Figure 15 is the use schematic diagram of the utility model second embodiment.

Figure 16 is that of the present utility model another uses the enforcement schematic diagram.

Embodiment

At first, see also shown in Figure 1ly, be the exploded perspective view of the utility model first embodiment, it comprises:

One keyboard body 10, its rear side are provided with one first cable 11;

One audio amplifier body 20 independently possesses one a group of loudspeaker horn 30 and a control device 40 at least in its housing 20a, the 20b; This control device is used to control the operating state of loudspeaker 30 and volume, tonequality.This control device 40 is a prior art, does not give unnecessary details at this.It is characterized in that:

This audio amplifier body 20 is the shapes that cooperate keyboard body 10, form an interface 22 (see figure 2)s in front end, and this interface 22 is provided with the fastening structure 23 that can link with this keyboard body 10 corresponding cohesive ends 12, this audio amplifier body 20 is combined as a whole rapidly with this keyboard body 10, and is electric connection.

Again, this loudspeaker horn 30 is can install several loudspeakers on demand or bass horn is arranged in pairs or groups mutually, this control device 40 comprises a control circuit board 41 and an adjustment control interface or adjusts control device 42 again, and the protruding upper surface that is exposed at audio amplifier body 20 of these adjustment control interface 42 parts.

In addition, this audio amplifier body 20 comprises the socket 27 that is provided with 11 electric connections of one and first cable, and this socket 27 is provided in a side of one and is fastened in the lid 28 of lower house 20b bottom surface.And the 3rd cable 24 that is connected with computer (computer) 50 (seeing Figure 14,15 and 16).Only the 3rd cable 24 is also inessential, because of utilizing wireless transmission method and computer 50 online.

Further, the fastening structure 23 of this audio amplifier body 20 be included in interface 22 on, the lower end form that several extend forward on, under insert and put body 231,232, on being somebody's turn to do, under insert and put body 231,232 can be nested with the upper and lower surface at these keyboard body 10 cohesive ends 12, fastening structure 23 one possible embodiments of the present utility model are as Fig. 4,5, shown in 6, in the groove 13 of these keyboard body 10 bottom surfaces, in the two side holes 131 of its original installing adjustment rack, embed the junction piece 14 of a ㄇ type, these junction piece 14 both sides are provided with projection 141 and snap in two side holes 131 location of this groove.In addition, this audio amplifier body 20 is provided with an engagement groove 234 with respect to these groove 13 positions in root edge, in order to do inserting for a button 233, and then with these junction piece 14 cutting ferrules, makes keyboard body 10 fixing with audio amplifier body 20, is difficult for getting loose.Fig. 7, the 8th, end view and front view after its two combination.

Shown in Figure 9 is use schematic diagram of the present utility model, and this audio amplifier body 20 is able to combine rapidly with this keyboard body 10 by fastening structure 23, and can with many moneys keyboard, for example the keyboard 101 of other type body also can in conjunction with, reach the effect of one-object-many-purposes.

Please continue to consult shown in Figure 10,11,12,13, the disclosed feature of the utility model second embodiment is roughly identical with first embodiment, its same components represents that with same reference numbers its otherness only is: this audio amplifier body 20 is provided with second cable 21 that can electrically connect with first cable 11.And the lower end of this interface 22 forms that several extend forward colludes body 235, but hook by this, can make the two mutually combine and the hook location in these keyboard body 10 corresponding groove 13 shown in (as Figure 12).And preceding main purpose of taking off fastening structure 23 is that audio amplifier body 20 and keyboard body 10 can be made up rapidly is fixing, and also convenient design during dismounting.Therefore, its shape is not limited to graphic revealer, utilizes a hook body 233 such as and the cohesive end that is fastened on keyboard body 10 arbitrary surperficial person about in the of 12 is all the scope that the utility model is contained.

Moreover, more comprise on this audio amplifier body 20 being provided with a pick-up 25, and this pick-up 25 can an external microphone 60, except that can reaching basic function of use, the integration effect that more can exempt increase equipment.

Again, please consulting shown in Figure 10ly again, is the STRUCTURE DECOMPOSITION stereogram of the utility model second embodiment audio amplifier and keyboard, and it is installing suitable facility and the firm difficult drop-off of its hook; In addition, as shown in figure 11, be textural association schematic diagram of the present utility model, under its ingenious matched combined, not only saved the space on the desktop, also can reach excellent audiovisual visual and sound effects.

Further, please consult shown in Figure 13,14 again, be dorsal view of the present utility model and circuit box schematic diagram, wherein the back side of this audio amplifier body 20 comprises that more being provided with several sound signals is voice signal output/incoming interface 26, is that external equipment 80 connects so that earphone 70 or Portable music unit to be provided.Wherein, this Portable music unit 80 is to comprise mobile phone, MP3, PDA etc.

Be with, shown in Figure 15,16, schematic diagram and another use enforcement schematic diagram are implemented in the use that is the utility model second embodiment, wherein, this audio amplifier body 20 is connected on the computer (computer) 50 by the 3rd cable 24 or wireless transmission after mutually combining with keyboard 10, makes it have the space of saving, integrate circuit and present excellent multi-efficiencies such as visual and sound effects; Again, this audio amplifier body 20 is to take use separately apart, and it has more and uses the high effect enhancement person of mobility.In like manner, first embodiment also has identical function, holds and does not give unnecessary details.

In sum, the structure that the utility model disclosed by former times is not had, and really can reach the enhancement of effect, and tool can supply industry applications.

Only, above-mentioned disclosed graphic, explanation is preferred embodiment of the present utility model only, and does not mean that the qualification to this case claim.

Claims

1, a kind of combination has the multimedia loudspeaker box of keyboard, comprises:

One keyboard body, its rear side are provided with one first cable;

This audio amplifier body series cooperates the shape of keyboard body, form an interface in front end, and this interface be provided with can be corresponding with this keyboard body the fastening structure that links of cohesive end, this audio amplifier body and this keyboard body are combined as a whole rapidly, and are electric connection.

2, Macintosh according to claim 1 has the multimedia loudspeaker box of dish, it is characterized in that: the upper and lower end that the fastening structure of this audio amplifier body is included in interface forms the upper and lower body that inserts and puts that several extend forward, to be nested with upper and lower surface at this keyboard body cohesive end, in the groove of this keyboard body bottom surface, embed the junction piece of a ㄇ type, these junction piece both sides are provided with projection and snap in the two side holes location of this groove; In addition, this audio amplifier body is provided with an engagement groove with respect to this groove location in root edge, inserts for a button, and then with this junction piece cutting ferrule, makes keyboard body and audio amplifier body fix.

3, combination according to claim 1 has the multimedia loudspeaker box of keyboard, it is characterized in that: the upper and lower end that the fastening structure of this audio amplifier body is included in interface forms the upper and lower body that inserts and puts that several extend forward, can be nested with upper and lower surface at this keyboard body cohesive end, and the lower end of this interface forms the body that colludes that several extend forward, but hook uses the two is mutually combined and the hook location in this keyboard body corresponding groove.

4, combination according to claim 1 has the multimedia loudspeaker box of keyboard, it is characterized in that: this audio amplifier body comprises second cable that is provided with the electric connection of one and first cable.

5, combination according to claim 1 has the multimedia loudspeaker box of keyboard, it is characterized in that: this audio amplifier body more comprises and is provided with the 3rd cable that is connected with computer.

6, combination according to claim 1 has the multimedia loudspeaker box of keyboard, it is characterized in that: more comprise on this audio amplifier body being provided with a pick-up, and this pick-up be can an external microphone pick-up.

7, combination according to claim 1 has the multimedia loudspeaker box of keyboard, it is characterized in that: this audio amplifier body back side more comprises and is provided with several voice signal output/incoming interfaces, connects for earphone or Portable music unit.

8, combination according to claim 1 has the multimedia loudspeaker box of keyboard, it is characterized in that: this control device comprises a control circuit board and an adjustment control interface, it is located by a shell, and the protruding upper surface that is exposed at this audio amplifier body of this adjustment control interface part.