CN201167397Y

CN201167397Y - Apparatus for automatically ejecting motion storehouse of multimedia acoustic enclosure

Info

Publication number: CN201167397Y
Application number: CNU200720061222XU
Authority: CN
Inventors: 姚建寒; 余清奎; 谢守华
Original assignee: GUANGZHOU GUOGUANG ELECTRIC CO Ltd; Guoguang Electric Co Ltd
Current assignee: GUANGZHOU GUOGUANG ELECTRIC CO Ltd; Guoguang Electric Co Ltd
Priority date: 2007-12-10
Filing date: 2007-12-10
Publication date: 2008-12-17
Anticipated expiration: 2017-12-10

Abstract

The utility model relates to a motion chamber automatic popping-up device of a multimedia speaker. The motion chamber automatic popping-up device comprises a motion chamber, a guide sleeve, a constant force coil spring, a coil spring supporting base, a guide column, a buckling column, an automatic door buckle and a speaker body, and the motion chamber automatic popping-up device is characterized in that: the motion chamber is fixedly connected with the guide sleeve, the guide sleeve is sleeved on the guide column and can be slid along the guide column, the guide column is fixed in the speaker body, the contract force coil spring is coiled in the coil spring supporting base, the extending end is connected on the motion chamber, the coil spring supporting base is fixed in the speaker body, the buckling column is fixedly connected with the motion chamber, and the automatic door buckle is fixed in the speaker body. As the motion chamber automatic popping-up device uses the full mechanical structure and does not need a motor for driving, the motion chamber can be buckled in the multimedia speaker by only slightly pushing the motion chamber and be popped up from the multimedia speaker by slightly pushing the motion chamber again, thereby saving the cost and saving the energy.

Description

The automatic device for ejecting in motion storehouse of multimedia loudspeaker box

Technical field

The utility model belongs to electro-acoustic product, particularly a kind of automatic device for ejecting in motion storehouse of multimedia loudspeaker box.

Background technology

The motion storehouse device for ejecting of multimedia loudspeaker box on the present market, be in multimedia loudspeaker box, with the gear on a motor and the motor, come the actuation movement storehouse to eject automatically from sound box bodies, motion is equipped with the sound equipment digital interface in the storehouse, can directly be connected on digital players such as MP3 or IPOD on the interface, thereby the music of digital player is played back from audio amplifier, owing to need motor to drive, cost is higher, and not energy-conservation.

Summary of the invention

Purpose provided by the utility model is for solving the problem that prior art exists, a kind of automatic device for ejecting in motion storehouse of multimedia loudspeaker box is provided, use the structure of fully mechanical, touch the motion storehouse, the motion storehouse is buckled in the multimedia loudspeaker box, touches the motion storehouse again, the motion storehouse is ejected from multimedia loudspeaker box automatically, escapable cost, saves energy.

The technical solution adopted in the utility model is: a kind of automatic device for ejecting in motion storehouse of multimedia loudspeaker box, comprise moving storehouse, guide pin bushing, and decide power wind spring, wind spring supporting seat, guide pillar, button column and automatic knocker and sound box; Fixedly connected with guide pin bushing in the motion storehouse, guide pin bushing is overlapping guide pillar and can slide along guide pillar, and guide pillar is fixed in the sound box; Decide the power wind spring and roll up in the wind spring supporting seat, an end that stretches out is connected on the motion storehouse, and the wind spring supporting seat is fixed in the sound box; Button column is fixedlyed connected with the motion storehouse, and knocker is fixed in the sound box automatically.

In the guide pin bushing of the present utility model guide hole is arranged, guide pin bushing is overlapping guide pillar and is sliding, and just drives the motion storehouse and slides along guide pillar;

The power of deciding wind spring of the present utility model is to be rolled into by a slice sheet metal springy, the one end is fixed in the wind spring supporting seat, and an end that exposes is fixed on the motion storehouse, when moving in the motion storehouse, decide the power wind spring and pull out or be involved in, apply elastic force to the motion storehouse from the wind spring supporting seat.

The utility model does not need motor-driven owing to use the structure of fully mechanical, as long as touch the motion storehouse, the motion storehouse is buckled in the multimedia loudspeaker box, touches the motion storehouse again, just can make the motion storehouse eject escapable cost, saves energy automatically from multimedia loudspeaker box.

Description of drawings

In conjunction with the accompanying drawings, the utility model structure is described further.

Fig. 1 is that motion of the present utility model storehouse is hidden in the external structure schematic diagram in the multimedia loudspeaker box;

Fig. 2 is the external structure schematic diagram after eject in the multimedia loudspeaker box in the motion storehouse of Fig. 1;

The structural representation of Fig. 3 to be motion of the present utility model storehouse eject in multimedia loudspeaker box state;

Fig. 4 is that the motion storehouse of Fig. 3 is hidden in the structural representation in the multimedia loudspeaker box;

Fig. 5 is the structural representation of motion storehouse and guide pin bushing;

Fig. 6 is a structural representation of deciding power wind spring and wind spring supporting seat.

Among Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5,1. motion storehouse, 2. guide pin bushing is 3. decided the power wind spring, 4. wind spring supporting seat, 5. guide pillar, 6. button column, 7 automatic knocker, 8. sound box, 9. guide holes.

Embodiment:

In Fig. 3 and Fig. 4, fixedly connected with guide pin bushing 2 in motion storehouse 1, and guide pillar 5 sound boxes 8 are fixedly connected, and guide pin bushing 2 is overlapping guide pillar 5, can slide along guide pillar; Decide power wind spring 3 and roll up in wind spring supporting seat 4, an end that stretches out is connected on the motion storehouse 1, and wind spring supporting seat 4 is fixedlyed connected with sound box 8; Button column 6 is fixed on the motion storehouse 1, and knocker 7 is fixedlyed connected with sound box 8 automatically.

In Fig. 3, move to automatic knocker 7 directions in the storehouse 1 of will moving, and decides power wind spring 3 and pull out from wind spring supporting seat 4, when button column 6 is expressed to automatic knocker 7, the button column 6 in motion storehouse 1 can be buckled on the automatic knocker 7 does not throw off, and has just pinned motion storehouse 1, the state after the pinning such as Fig. 4;

In Fig. 4, to move storehouse 1 once more when automatic knocker 7 directions move, button column 6 pushes automatic knocker 7 once more, button column 6 is just thrown off from automatic knocker 7, makes motion storehouse 1 removable, and an end of deciding power wind spring 3 connection motion storehouses 1 constantly reclaims, be involved in from wind spring supporting seat 4, just automatic dorsad knocker 7 directions in drive motion storehouse 1 are mobile automatically to decide power wind spring 3, thereby make motion storehouse 1 eject the state after the ejection such as Fig. 3 automatically.

In Fig. 5, in the guide pin bushing 2 guide hole is arranged, guide pin bushing 2 is overlapping guide pillar 5 and is sliding, and just drives motion storehouse 1 and slides along guide pillar 5;

In Fig. 6, deciding power wind spring 3 is to be rolled into by a slice sheet metal springy, and the one end is fixed in the wind spring supporting seat 4, an end that exposes is fixed on the motion storehouse 1, in motion storehouse 1 when moving, decide power wind spring 3 and pull out or be involved in from wind spring supporting seat 4, storehouse 1 applies elastic force to moving.

Claims

1. the automatic device for ejecting in motion storehouse of a multimedia loudspeaker box, comprise motion storehouse (1), guide pin bushing (2), decide power wind spring (3), wind spring supporting seat (4), guide pillar (5), button column (6), automatic knocker (7) and sound box (8), it is characterized in that: fixedly connected with guide pin bushing (2) in motion storehouse (1), guide pin bushing (2) is overlapping guide pillar (5) and can slide along guide pillar (5), and guide pillar (5) is fixed in the sound box (8); Decide power wind spring (3) and roll up in wind spring supporting seat (4), an end that stretches out is connected on the motion storehouse (1), and wind spring supporting seat (4) is fixed in the sound box (8); Button column (6) is fixedlyed connected with motion storehouse (1), and knocker (7) is fixed in the sound box (8) automatically.

2. the automatic device for ejecting in motion storehouse of a kind of multimedia loudspeaker box according to claim 1 is characterized in that: guide hole (9) is arranged in the guide pin bushing (2), and by guide hole (9), guide pin bushing (2) is overlapping guide pillar (5) and is sliding, and just drives motion storehouse (1) and slides along guide pillar (5).

3. the automatic device for ejecting in motion storehouse of a kind of multimedia loudspeaker box according to claim 1, it is characterized in that: deciding power wind spring (3) is to be rolled into by a slice sheet metal springy, the one end is fixed in the wind spring supporting seat (4), an end that exposes is fixed on the motion storehouse (1), in motion storehouse (1) when mobile, decide power wind spring (3) and pull out or be involved in, apply elastic force to motion storehouse (1) from wind spring supporting seat (4).