CN201001184Y

CN201001184Y - Sound box hanging connection device

Info

Publication number: CN201001184Y
Application number: CNU2006200626567U
Authority: CN
Inventors: 张兰洲
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-08-07
Filing date: 2006-08-07
Publication date: 2008-01-02
Anticipated expiration: 2016-08-07

Abstract

The utility model relates to a sound box hanging and connecting device, which comprises a connecting wall and a hanging mechanism. The connecting wall comprises a plurality of connecting holes used to be fixedly connected with the sound boxes, and to adjust the angles of each sound box, and the hanging mechanism is connected with the other hanging and connecting device, therefore realizing series connection. The utility model is characterized in that the hanging mechanism comprises a hook, and the ejection of the hook is controlled through a draw ring mechanism. Because the draw ring handle and the hook are ejected along the connecting wall vertically or along the side wall, the connection and hanging of a plurality of sound boxes can be simply, quickly and safely finished without any tool during the installation and operation process; moreover, springs and the internal spacer structures guarantee that no mechanical sound can be emitted during the playing process of the sound boxes, thus guaranteeing the acoustic quality and the distinctness of the sound boxes.

Description

Audio amplifier is hung jockey

[technical field]

The utility model relates to a kind of audio amplifier that is suitable for large-scale occasion, particularly is used for the jockey of hanging of linear array audio amplifier.

[background technology]

The general shape of common audio amplifier is a cuboid, is placed on the indoor certain position, generally is placed on the place by wall, but its tonequality and loudness are along with having very big-difference with the different of audio amplifier distance, and far away more from audio amplifier, it is big more to decay, and its tonequality and loudness are undesirable.Especially when outdoor large space playback and since common audio amplifier by the stage limit to a direction playback, apart from too far away, acoustic irradiation institute is longer through route, the sound reverberation time is longer, it is unclear that tonequality is mixed well, is difficult to adapt to large space, the requirement of high-power playback.

Thereby the linear array audio amplifier has appearred, utilize suspension type audio amplifier group, utilize its erecting by overhang that a plurality of high, medium and low sound loud speakers are formed a loud speaker group, hang on aerial, by adjusting multiple angles, make the spectators of each position can clearly listen to melodious music, make whole space keep clear, bright tonequality.

But existing erecting by overhang is simple mechanical parts to be connected, the audio amplifier of Lian Jieing is in the playback process like this, part mechanical parts in the erecting by overhang can produce mechanical sound along with the vibrations of sound, the tonequality and the definition of its audio amplifier can not be guaranteed, and connection procedure need utilize other work to assist and be inconvenient to use.

[summary of the invention]

At the problem of above-mentioned existence, the purpose of this utility model provides a kind of being used to and addresses the above problem, and guarantees that the tonequality of audio amplifier hangs jockey with definition and the convenient audio amplifier that is connected.

For realizing above-mentioned purpose, audio amplifier is hung jockey and is comprised connecting wall and hanging mechanism, comprise some connecting holes on the described connecting wall, in order to fixedly connected with audio amplifier, hanging mechanism is hung jockey with another and is connected, thereby realize series connection, it is characterized in that: described hanging mechanism comprises a hook, and this hook is by its ejection of draw ring mechanism controls.

Described hanging mechanism comprises a hook, wherein Gua Gou nearly connecting wall end comprises that a connecting rod passes a spring, the other end comprises a U-shaped hole, the vertical direction of described hook comprises a draw ring mechanism, described draw ring mechanism one depression bar, the one end penetrates O shape hole, and the other end passes a spring, a facing pipe, and is connected a draw ring handle.

Described hanging mechanism comprises that a hook is movably connected on the connecting wall, and described hook is rotation in central horizontal 180 degree with the hinge, and the other end of described hook comprises a hanging hole, and the depression bar of described draw ring mechanism passes described O shape hole by spring action.

The overlapping of hook and connecting wall is provided with pad.

Advantage of the present utility model is:

1. because the utility model draw ring handle, hook is vertical or sidewall ejection along connecting wall, thereby in installing and using process, need not any instrument can be simple, quick, safe many audio amplifiers are connected rigging outs, save the project installation time and increase work efficiency.

2. hang the spring and the inner gasket construction of jockey owing to the utility model,, guarantee audio amplifier in playback, can not produce any mechanical sound, the tonequality of audio amplifier and definition are protected.

[description of drawings]

Fig. 1 hangs the explosive view of first embodiment of jockey for the utility model audio amplifier;

Fig. 2 hangs first embodiment of jockey in order to hang the block diagram of audio amplifier for the utility model audio amplifier;

First embodiment that Fig. 3 hangs jockey for the utility model audio amplifier hangs schematic diagram with a plurality of audio amplifiers;

Fig. 4 hangs the explosive view of second embodiment of jockey for the utility model case.

[embodiment]

Below in conjunction with accompanying drawing the utility model is further detailed the utility model linear array audio amplifier and hangs jockey structure, characteristics and purpose.

Fig. 1 hangs first embodiment of jockey for the utility model audio amplifier, as shown in Figure 1, the utility model audio amplifier is hung jockey 1 and is comprised connecting wall 10 and hanging mechanism 20, wherein, comprise some connecting holes 11 on the described connecting wall 10, in order to fixedly connected with audio amplifier, hanging mechanism 20 is hung jockey 1 with another and is connected, thereby realize series connection, wherein, described hanging mechanism 20 comprises a hook 21, wherein links up with 21 nearly connecting wall 10 ends and comprises that a connecting rod 211 passes a spring 22 and pad 23, the other end comprises a U-shaped hole 212, the vertical downward direction of described hook 21 comprises a draw ring mechanism 13, described draw ring mechanism 13 1 depression bars 131, and the one end is in order to penetrate in the O shape hole 213, the other end passes a spring 132 and a facing pipe 133, and is connected a draw ring handle 134.

When pull-up draw ring handle 134, the spring 132 that acts on depression bar 131 shortens, and the active force that makes depression bar 131 not be subjected to spring 132 disappears, thereby the depression bar 131 in the O shape hole 213 of passing hook 21 is broken away from, utilize the elastic deformation force of spring 22 and link up with 21 ejections from making, and an end of linking up with 21 U-shaped hole 212 by its vertically downward screw 30 block, thereby realize fixedly connected between hook 21 and the connecting wall 10.

The present embodiment structure is draw ring handle 134, and hook 21 vertically ejects along connecting wall 10.

Wherein, the overlapping of hook 21 and connecting wall 10 is provided with the pad (not shown), thereby further guarantees audio amplifier in playback, can not produce any mechanical sound.

Fig. 2 hangs first embodiment of jockey in order to hang the block diagram of audio amplifier for the utility model audio amplifier, as shown in Figure 2, the both sides of audio amplifier 2 comprise that audio amplifier hangs jockey 1, the hook 21 of hanging mechanism 20 is connected with junction button 31 buckle structures on the pedestal 3, and insertion contact pin 50, the accident that prevents its unhook takes place, in like manner, the audio amplifier of following cascaded structure is hung jockey 1 and can conveniently be connected, as shown in Figure 3, in installing and using process, need not any instrument can be simple, fast, safe connects rigging outs with many audio amplifiers 2, saves the project installation time and increases work efficiency.

Fig. 4 the utility model case is hung second embodiment of jockey, as shown in Figure 4, the utility model audio amplifier is hung on the connecting wall 41 of jockey 4, flexibly connect hook 42, described hook 42 can hinge 50 be rotation in central horizontal 180 degree, the other end of described hook 42 comprises a hanging hole 421, when it does not use, this hook 42 passes in the O shape hole 423 of described hook 42 by spring 62 effects by the depression bar 61 in the draw ring mechanism 60, when needs use, draw ring 63, its spring 62 strains are disappeared, thereby no longer pushed down hook O shape hole 423 by the depression bar 61 that spring 62 is pushed down, hook 42 utilizes the elastic force of its spring 70, ejects in the slotted eye of connecting wall 41.Wherein, can comprise a facing pipe 64 between described spring 62 and the draw ring 63, draw ring mechanism 60 be assembled be assemblied on 41.

The present embodiment structure is draw ring handle 63, and hook 42 ejects along connecting wall 11 sidewalls.

Wherein, the overlapping of hook 42 and connecting wall 41 is provided with the pad (not shown), guarantees audio amplifier in playback, can not produce any mechanical sound.

Its connected mode is consistent with first embodiment, is not repeated at this.

Advantage of the present utility model is:

3. because the utility model

draw ring handle

134,63,

hook

21,42 is along connecting

wall

11,41 vertical or sidewall ejections, thereby in installing and using process, need not any instrument can be simple, quick, safe many audio amplifiers 2 are connected rigging outs, save the project installation time and increase work efficiency.

4. because the utility model is hung the spring and the inner gasket construction of jockey 1, guarantee audio amplifier in playback, can not produce any mechanical sound, the tonequality of audio amplifier and definition are protected.

The above person is the utility model most preferred embodiment only, is not to be used to limit scope of the present utility model, and all equivalences of being done according to the utility model claim change or modify, and are all the utility model and contain.

Claims

1, audio amplifier is hung jockey and is comprised connecting wall and hanging mechanism, comprise some connecting holes on the described connecting wall, in order to fixedly connected with audio amplifier, hanging mechanism is hung jockey with another and is connected, thereby realize series connection, it is characterized in that: described hanging mechanism comprises a hook, and this hook is by its ejection of draw ring mechanism controls, the draw ring handle of draw ring mechanism, hook ejects along connecting wall.

2, audio amplifier according to claim 1 is hung jockey, it is characterized in that: hanging mechanism comprises a hook, wherein Gua Gou nearly connecting wall end comprises that a connecting rod passes a spring, the other end comprises a U-shaped hole, the vertical direction of described hook comprises a draw ring mechanism, and described draw ring mechanism comprises a depression bar, and the one end penetrates O shape hole, the other end passes a spring, a facing pipe, and is connected a draw ring handle.

3, audio amplifier according to claim 1 is hung jockey, it is characterized in that: hanging mechanism comprises that a hook is movably connected on the connecting wall, described hook can hinge be rotation in central horizontal 180 degree, the other end of described hook comprises a hanging hole, and the depression bar of described draw ring mechanism passes described O shape hole by spring action.

4, hang jockey according to claim 1 or 2 or 3 described audio amplifiers, it is characterized in that: the overlapping of hook and connecting wall is provided with pad.