CN2718926Y

CN2718926Y - Loudspeaker box

Info

Publication number: CN2718926Y
Application number: CN 200420084464
Authority: CN
Inventors: 许黄月华
Original assignee: Qiyu Electronic Technology Co ltd
Current assignee: Qiyu Electronic Technology Co ltd
Priority date: 2004-07-29
Filing date: 2004-07-29
Publication date: 2005-08-17
Anticipated expiration: 2014-07-29

Abstract

The utility model relates to a loudspeaker box structure. The loudspeaker box comprises a base and a loudspeaker box noumenon. The base is provided with a sector bottom, and the base upwards extends an elongated joining part of a pivoting block whose end face is a sag inserted face for providing a conjoining with the loudspeaker box. The loudspeaker noumenon is composed of at least one front housing matching one back frame body whose length is equivalent. The inner of the loudspeaker noumenon is provided with a plurality of horns; the top face is provided with a male tenon inserted face which is a dovetail type, and the bottom face is provided with a corresponding female tenon inserted face; the male tenon inserted face and the female tenon inserted face are used for longitudinal mutual overlapping by respectively providing the front housing; the male tenon inserted face can be conjoined with a top cover, and the utility model can beautify the external appearance by the function of the top cover without needing lamination extension; the female tenon inserted face can be conjoined with a convex inserting block, which is adapted for integrating with the base. Additionally, inner faces of the inserting block and the pivoting block are provided with opposite a plurality of inserting grooves and conducting strips, and the conjoining can be reached by simple inserting clamp stop, and the utility model can obtain the utility model of easy electric connection conducting.

Description

Loudspeaker box structure

Technical field

The utility model relates to a kind of loudspeaker box structure, and particularly a kind of composite type and can look user's demand and one or more audio amplifier body is done freely be overlapped assembling is used to constitute and used the loudspeaker box structure of going up tool flexibility utilization and having security protection effectiveness concurrently.

Background technology

Traditional single loudspeaker box structure mainly is provided with the monomer horn that one or more tools move alone in audio amplifier, the signal by enlarger is sent to loudspeaker in the use by this, and behind the partial device, the signal after the filtration re-sends to each monomer horn.After the sounding of monomer horn then passed through the transmission of air, the phenomenons such as refraction diffraction in the room, all sound was delivered in our ear, becomes the sound that we hear.

Structure according to above traditional audio amplifier be it seems, though the installing of monomer horn can be provided, and reach basic sound enlarging function, but this kind loudspeaker box structure is on function or even in appearance too dull, stiff, especially for the user who is used to play music, sometimes have the demand of bigger or more a plurality of audio amplifiers, but consider that the space deposits and security problems, causing it has to use and goes up shortcoming and improve part; In addition, for the consumer who chases fashion trend, commodity at the same level obviously are difficult to meet the demand of modern for the article seeking change and innovation if surcharge is not high.

Summary of the invention

The purpose of this utility model provides a kind of loudspeaker box structure, can look user's demand in the use extends one or more audio amplifier ontological idea of freedom overlap joint, use formation one and use the combined box structure that goes up tool flexibility utilization, with overall utility and the convenience that promotes single audio amplifier.

In addition, the utlity model has convenience and fail safe, can not take up space again.

Above-mentioned purpose of the present utility model is achieved in that a kind of loudspeaker box structure, comprising:

Base has a large-area fan-shaped bottom, has extended upward a microscler linking part, and its end face is established the pivot joint block of a depression, is used for combining with the audio amplifier body;

The audio amplifier body is made of the suitable back framework of more than one procapsid collocation length, is embedded with several loudspeaker and sender on procapsid, and is provided with the electromagnetic structure that connects with loudspeaker for sounding in inside; End face in procapsid is provided with the public tenon interlocking face that is the dovetail type, and the bottom surface is provided with the female tenon interlocking face that matches and be the dovetail type, for one or more procapsid longitudinal extension overlap joint; This mother's tenon interlocking face is in conjunction with a chimeric block that is convex, and matches with pivot joint block that the linking part end face of above-mentioned base is depression, and the formation of audio amplifier body and base is interconnected.

For the ease of further understanding architectural feature of the present utility model and effect, with instantiation the utility model is elaborated below in conjunction with accompanying drawing.

Description of drawings

Fig. 1 is the outside drawing of the utility model one preferred embodiment;

Fig. 2 is the exploded view of the utility model one preferred embodiment;

Fig. 3 is the partial structurtes schematic diagram of the utility model one preferred embodiment;

Fig. 4 is the part overlap joint schematic diagram of the utility model one preferred embodiment;

Fig. 5 is the use combination schematic diagram of the utility model one preferred embodiment.

Description of reference numerals: audio amplifier 1; Base 10; Fan-shaped bottom 11; Microscler linking part 12; Pivot joint block 13; Chimeric surface 131; Caulking groove 132; Conducting strip 133; Audio amplifier body 20; Procapsid 201; Back framework 202; Loudspeaker 21; Sender 22; Public tenon interlocking face 23; Female tenon interlocking face 24; Top cover 25; Chimeric block 26; Caulking groove 261; Conducting strip 262.

Embodiment

The loudspeaker box structure that is different from traditional single audio amplifier provided by the utility model as shown in Figure 1 and Figure 2, this audio amplifier 1 comprises base 10 and audio amplifier body 20 substantially.

Base 10 has a large-area fan-shaped bottom 11, so that whole effectiveness of firmly standing to be provided, and having extended upward a microscler linking part 12 in its surface, its end face is provided with the pivot joint block 13 of a tool recess chimeric surface 131, in order to the location that mutually combines with audio amplifier body 20 to be provided.

Audio amplifier body 20 is made of one group of procapsid that matches 201 and back framework 201,202, be embedded with several loudspeaker 21, sender 22 in procapsid 201 surfaces, and be provided with setting in its inside as the necessary spare and accessory parts that electromagnetic structure (accompanying drawing does not show) that sounding connects with loudspeaker 21 and part correlation are provided; Be provided with the public tenon interlocking face 23 that is the dovetail type in procapsid 201 end faces again, the bottom surface is provided with corresponding and is the female tenon interlocking face 24 of dovetail pattern equally, using provides another procapsid 201, utilize this cooperatively interacting of

face

23,24 of male and female tenon interlocking to reach overlap joint effectiveness, visual user's like this demand is done longitudinal extension freely; Back framework 202 cross sections are the kenel of U type, adopt the fixing mode sliding sleeve on procapsid 201, with the two sides and the back side of smooth coating procapsid 201, and reach to modify and beautify and the effectiveness of security protection; The length of back framework 202 is done to extend according to the procapsid 201 that is overlapped and is changed again, can reach the effect that coats procapsid 201 really.In addition, form audio amplifier body 20 backs in procapsid 201 and back framework 202 and present the public tenon interlocking face 22 that exposes, can be combined with a top cover 25 in addition, make procapsid 201 when not needing stacked overlap joint, can reach the effect of beautifying overall appearance by this; Female tenon interlocking face 23 is then in addition in conjunction with a chimeric block 26 that is convex, and provide the pivot joint block 13 with the tool recess chimeric surface 131 of above-mentioned base 10 to match, make audio amplifier body 20 and base 10 form the firm mutually all-in-one-piece effect that connects to reach, as shown in Figure 3; Simultaneously, as shown in Figure 4, aspect the electrical connection conducting, in chimeric block 26 inner faces evenly be laid with some caulking grooves 261 and in be embedded with conducting strip 262, and also be laid with the caulking groove 132 and conducting strip 133 of equivalent amount in the relative inner face of pivot joint block 13, by this when chimeric block 26 combines with pivot joint block 13, corresponding caulking groove 261,132 can mutual identical clip, and conducting strip 262,133 is abutted in together mutually, link conducting effectiveness fast and reach; So just can organize the innovation loudspeaker box structure that formation one can freely overlap some audio amplifier bodies.

Again as shown in Figure 5, according to above-mentioned loudspeaker box structure, when using in practical combinations, the visual demand of user own, the public affairs that some procapsids 201 are had by its end face and bottom surface, female tenon interlocking face 223,24 reach mutual overlap joint stacked in conjunction with effect, to reach the effectiveness of vertical expansion audio amplifier, and sliding sleeve is established the suitable back framework 202 of length after being bonded to required procapsid 201 quantity, to constitute audio amplifier body 20, the public tenon interlocking face 23 that then exposes in the top is more in addition in conjunction with a top cover 25 that matches with its external form, to modify its aesthetic, the female tenon interlocking face 24 that exposes in below is then in conjunction with a chimeric block 26 that is convex, the audio amplifier body 20 that to put in order group again combines with base 10, and utilize its below chimeric block 26 that is convex reach identical the combining of mutual embedding with the pivot joint block 13 that is recess chimeric surface 131, audio amplifier body 20 and base 10 are reached connect the all-in-one-piece kenel, to meet user's demand.

Because audio amplifier provided by the utility model, wherein the audio amplifier body can be adopted quantity and the back casing that uses the length that matches that the DIY mode increases procapsid voluntarily according to user's actual user demand, and historical facts or anecdotes has high convenience and practicality; Especially audio amplifier body and base are combined into one by pivot joint block that respectively is the concave, convex shape and the mutual embedded mode of chimeric block; not only more shape is simple and easy in combination; particularly when whole audio amplifier falls down accidentally because of the external force collision; can form separation naturally herein; simultaneously by the protective effect of outer framework, can effectively reduce the damage of audio amplifier body or break.

In sum, loudspeaker box structure of the present utility model is enough to improve the dullness of existing single audio amplifier, mechanical moulding and function design, makes its demand of looking the user in the use reach the utilization benefit of more diversification, also improves its practicality and convenience.

Claims

1, a kind of loudspeaker box structure is characterized in that comprising:

2, loudspeaker box structure according to claim 1 is characterized in that the public tenon interlocking face that the audio amplifier body exposes is combined with a top cover.

3, loudspeaker box structure according to claim 1, wherein the chimeric block inner face is evenly laid some caulking grooves, is embedded with conducting strip in it, and is laid with the caulking groove and the conducting strip of equivalent amount in the relative inner face of pivot joint block.