CN201893894U

CN201893894U - Sound

Info

Publication number: CN201893894U
Application number: CN2010206610889U
Authority: CN
Inventors: 郭金霖
Original assignee: DONGGUAN AIVTECH TECHNOLOGY Co Ltd
Current assignee: DONGGUAN AIVTECH TECHNOLOGY Co Ltd
Priority date: 2010-12-15
Filing date: 2010-12-15
Publication date: 2011-07-06
Anticipated expiration: 2020-12-15

Abstract

The utility model discloses a sound, which comprises a base, a fixing board, a sound main body and an upper shell, wherein the base and the upper shell adopt hollow structures and are respectively fixed at the upper end and the lower end of the fixing board; an accommodating cavity is formed by the upper shell and the base in a matched manner; and the sound main body is fixed in the accommodating cavity. The sound is characterized in that a plurality of ventilation holes are formed on the lateral wall of the base. By adopting the sound provided by the utility model, heat quantity generated during the operation of the sound main body can be timely dissipated, so that normal and continuous operation of the sound can be ensured, and the service life of the sound main body is prolonged.

Description

Sound equipment

Technical field

The utility model relates to the electric equipment field, relates more specifically to a kind of sound equipment.

Background technology

A kind of electric equipment that sound equipment is amused and diverted oneself at ordinary times as people, because it can satisfy the requirement of people to each key element of sound in daily life, so its application is extensive all the more, has become one of necessary apparatus in people's life.

Sound equipment commonly used now generally comprises sound equipment main body, base and upper shell, as everyone knows, base and upper shell complement each other to form host cavity, and the sound equipment main body is fixedly installed in the described host cavity, after the energising, all functions effect of sound equipment is all finished by described sound equipment main body and is realized.Described upper shell and base are coated on the outside of described sound equipment main body, make the also described sound equipment main body of shielding protection of beautiful while of sound equipment outward appearance, make the sound equipment main body avoid the influence of external devices; Also can on described upper shell, offer a plurality of openings not of uniform size simultaneously, expose outside with the loudspeaker that conveniently make described sound equipment, and functors such as each knob of described sound equipment and switch are installed, and each functor is connected with described sound equipment main body, with the work of the described sound equipment of regulating and controlling; In addition, for convenient transmission, on described base, offer aperture so that the input/output interface of described sound equipment main body to be installed with described sound equipment main body and extraneous source of sound realization sound.

From the above, the only corresponding described sound equipment main functions device of upper shell of sound equipment commonly used now and offer different openings or aperture with base, and these openings or aperture will be sealed by each function element of sound equipment after sound equipment has been assembled.Therefore any heat abstractor is not set on whole sound equipment, though the heat that the sound equipment main body produces in the course of work of sound equipment is also few, but when sound equipment works long hours continuously, the continuous accumulation of the heat that described sound equipment main body produces still be can not ignore the influence of sound equipment work, light then sound quality that sound equipment is sent is had a greatly reduced quality, and is heavy then burn out related device and whole sound equipment can't be worked on.

Therefore, be necessary to provide a kind of improved sound equipment to overcome above-mentioned defective, with operate as normal that guarantees sound equipment and the useful life that prolongs sound equipment.

The utility model content

The purpose of this utility model provides a kind of sound equipment, and the heat that this sound equipment is produced in the time of can dissipating described sound equipment body of work in time can guarantee the normal continuous firing of described sound equipment, prolongs the useful life of described sound equipment main body.

For achieving the above object, the utility model provides a kind of sound equipment, it comprises draws together base, fixed head, sound equipment main body and upper shell, described base and upper shell all are hollow form and are individually fixed in the two ends up and down of described fixed head, described upper shell and described base complement each other to form host cavity, described sound equipment main body is fixed in described going up in the host cavity, it is characterized in that, offers some ventilation holes on the sidewall of described base.

Preferable, described upper shell comprises first housing and second housing, described first housing extends to form a plurality of clamping blocks to second housing, and offer connecting hole on the described clamping block, correspondingly, described second housing protrudes out downwards and forms a plurality of projections, when assembling, described projection is sticked in the described connecting hole, so that described first housing and the described second housing engagement connection form described upper shell.

Preferably, the surface of described second housing offers some circular holes, with the loudspeaker of ccontaining described sound equipment.

Preferably, described ventilation hole is the five-pointed star shape and described ventilation hole is arranged on the sidewall of described base brokenly.

Compared with prior art, sound equipment of the present utility model, owing on the sidewall of described base, offer some ventilation holes, thereby described host cavity is in communication with the outside by described ventilation hole, can realize convection current with air, the heat that the feasible sound equipment main body that is fixed in the described host cavity produces in the course of the work can be dispersed out by described ventilation hole, can effectively prevent heat from described sound equipment main body, accumulating and damage electronic device on the described sound equipment main body, therefore not only can prolong the useful life of described sound equipment main body by the heat radiation of described ventilation hole, also guarantee the lasting operate as normal of described sound equipment simultaneously.

By following description also in conjunction with the accompanying drawings, it is more clear that the utility model will become, and these accompanying drawings are used to explain embodiment of the present utility model.

Description of drawings

Fig. 1 is the structural representation of the utility model sound equipment.

Fig. 2 is the decomposing schematic representation of sound equipment shown in Figure 1.

Fig. 3 is another decomposing schematic representation of sound equipment shown in Figure 1.

Embodiment

With reference now to accompanying drawing, describe embodiment of the present utility model, the similar elements label is represented similar elements in the accompanying drawing.As mentioned above, the utility model provides a kind of sound equipment, and the heat that this sound equipment is produced in the time of can dissipating described sound equipment body of work in time can guarantee the normal continuous firing of described sound equipment, prolongs the useful life of described sound equipment main body.

Please refer to Fig. 1-3, sound equipment of the present utility model comprises base 200, fixed head 301, sound equipment main body 300 and upper shell 100; Described base 200 and described upper shell 100 are fixedly connected on the two ends up and down of described fixed head 301 respectively, described upper shell 100 is positioned at the top of described base 200, described upper shell 100 cooperates formation host cavity 302 with described base 200, described sound equipment main body 300 is fixed in the described host cavity 302, thereby, described fixed head 301 is in order to connect described base 200 and upper shell 100, described base 200 is to support whole described sound equipment, and described upper shell 100 coats whole described sound equipment main body 300 to prevent the influence of external devices to described sound equipment main body 300 with base 200.

Particularly, described sound equipment main body 300 is provided with a plurality of loudspeaker 310 and a plurality of function knob 320, other corresponding function knob such as switching knob, volume adjustment knob for example, described function knob 320 is fixed on the described fixed head 301, with convenient described function knob 320 is rotated operation, can be when using described sound equipment by the regulating and controlling of described function knob 320 realizations of rotation to described sound equipment; For convenient described sound equipment main body 300 is connected with extraneous audiogenic device, also be provided with input/output interface (figure does not show) on the described sound equipment main body 300.Described upper shell 100 comprises first housing 110 and second housing 120.Offer a plurality of screw holes 113 on the inwall of described first housing 110, described first housing 110 extends to form a plurality of clamping block 111 (see figure 2)s to described second housing 120, and offers connecting hole 112 on the described clamping block 111.Also offer a plurality of screw holes 122 on the inwall of described second housing 120; Corresponding described loudspeaker 310 offer circular hole 121 on described second housing 120, and after the described sound equipment assembling, described loudspeaker 310 are exposed to outside the described circular hole 121; The corresponding described connecting hole 112 of the inwall of described second housing 120 protrudes out downwards and forms a plurality of projection 123 (see figure 3)s, when assembling, described projection 123 is sticked in the described connecting hole 112, thereby make described first housing 110 and second housing, 120 engagement connections form described upper shell 100, and make described upper shell 100 be hollow form and lower ending opening.Wherein, the screw hole 113 of described first housing 110 all is positioned at its lower surface with the opening of the screw hole 122 of described second housing 120, on the described fixed head 301 also correspondence offer screw hole 303, by screw being penetrated screw hole on the described upper shell 100 and screw hole and the fastening nut on the described fixed head 301 respectively, described upper shell 100 can be fixed on the described fixed head 301.

Described base 200 is hollow form and its upper end open, the corresponding described fixed head 301 of the inwall of described base 200 offers a plurality of screw holes 230, with described upper shell 100 in the same manner, by in the screw hole 303 of the screw hole 230 of described base 200 and fixed head 301, penetrating screw fastening nut can be fixed in described base 200 on the described fixed head 301, thereby described base 200 cooperates by described fixed head 301 with upper shell 100 and forms host cavity 302.On the sidewall of described base 200, also offer a plurality of ventilation holes 210, described ventilation hole 210 is the five-pointed star shape and is arranged in brokenly on the sidewall of described base 200, described host cavity 302 is in communication with the outside by described ventilation hole 210, can realize convection current with air, therefore being fixed in the heat that the sound equipment main bodys 300 in the described host cavity 302 produce in the course of the work can disperse out by described ventilation hole 210, can prevent effectively that heat from accumulating on described sound equipment main body 300 and damage electronic device on the described sound equipment main body.The input/output interface of described base 200 corresponding described sound equipment main bodys offers aperture 220, and described input/defeated interface goes out to pass described aperture 220 and is exposed to outside it, is connected with convenient with extraneous audiogenic device.

Each concrete function effect of the utility model sound equipment is all finished by described sound equipment main body 300, and the concrete operation principle and the process of described sound equipment main body 300 all are well known to those skilled in the art, and just are not repeated at this.

Abovely the utility model is described, but the utility model is not limited to the embodiment of above announcement, and should contains various modification, equivalent combinations of carrying out according to essence of the present utility model in conjunction with most preferred embodiment.

Claims

1. sound equipment, comprise base, fixed head, sound equipment main body and upper shell, described base and upper shell all are hollow form and are individually fixed in the two ends up and down of described fixed head, described upper shell and described base complement each other to form host cavity, described sound equipment main body is fixed in described going up in the host cavity, it is characterized in that, offer some ventilation holes on the sidewall of described base.

2. sound equipment as claimed in claim 1, it is characterized in that, described upper shell comprises first housing and second housing, described first housing extends to form a plurality of clamping blocks to second housing, and offers connecting hole on the described clamping block, correspondingly, described second housing protrudes out downwards and forms a plurality of projections, when assembling, described projection is sticked in the described connecting hole, so that described first housing and the described second housing engagement connection form described upper shell.

3. sound equipment as claimed in claim 2 is characterized in that the surface of described second housing offers some circular holes, with the loudspeaker of ccontaining described sound equipment.

4. sound equipment as claimed in claim 1 is characterized in that, described ventilation hole is the five-pointed star shape and described ventilation hole is arranged on the sidewall of described base brokenly.