WO2017000212A1

WO2017000212A1 - Sound device

Info

Publication number: WO2017000212A1
Application number: PCT/CN2015/082813
Authority: WO
Inventors: 尚平
Original assignee: 尚平
Priority date: 2015-06-30
Filing date: 2015-06-30
Publication date: 2017-01-05

Abstract

A sound device comprises a control host (2) and an independently-disposed loudspeaker (1). The loudspeaker (1) is electrically connected to the control host (2) by means of an audio line. The loudspeaker (1) is provided with a detachable connection device fixed to an external object. Because the loudspeaker (1) can be separated from the control host (2), the experience range of the sound device is increased. The detachable connection device of the loudspeaker (1) specifically provides a structure that allows the loudspeaker (1) to be placed on the external object after the loudspeaker (1) is separated, and the sound device is convenient to use.

Description

An acoustic

[Technical Field]

The present invention relates to the field of audio equipment, and more particularly to an audio system.

【Background technique】

Due to the advancement of science and technology and the improvement of living standards, audio equipment with different experiences is constantly available. In the patent CN202218381U published on May 9, 2012, the invention discloses a novel portable sound system, including a separate sound body and left and right speakers. The components, the left and right horn assemblies are respectively fixed on the sound body by a movable buckle; a handle is further disposed above the sound body, and a bump is disposed at an end of the handle, and an upper end of the horn assembly is disposed A groove into which the bump can be snapped. The sound body of the invention sound and the left and right speaker assemblies are separated, so that the left and right speaker assemblies can be pulled apart when used, and the bottom of the speaker assembly can be inserted into the tripod bracket to expand the sound field to make the sound transmission farther; carry and transport When the left and right horn assemblies are fastened to the upper part of the sound body by the buckle, the bracket plate at the lower end of the sound body penetrates into the bottom of the left and right horn assemblies, and the bumps at the end of the handle are caught in the concave of the left and right horn assemblies. In the slot, the left and right horn assemblies can be better fixed and supported, and the assembly is very quick and convenient. However, the horn assembly that is separated during use needs to be inserted into the three-legged bracket through the bottom. The three-legged bracket limits the range of use of the horn assembly. Even if the three-legged bracket is not inserted, it is inconvenient to place the horn assembly for some specific areas, which reduces the experience of the sound.

[Summary of the Invention]

The technical problem to be solved by the present invention is to provide an audio that is easy to use and has a high degree of experience.

The object of the present invention is achieved by the following technical solutions: an audio system including a control host and a separately arranged speaker, the speaker being electrically connected to the control host through an audio line, and the speaker is provided with a device for fixing to an external object. Removable connection on the upper.

Preferably, the connecting device is a hook. The hook is convenient to take, and it is convenient to hang the speaker on some objects, which is convenient to use.

Preferably, the connecting device is a rope. The low cost of the rope is conducive to storage, and at the same time the connection of the horn on some objects can be realized.

Preferably, the speaker comprises a first cover of the horn, a second cover of the horn and a horn body fixedly disposed in the first cover of the horn and the second cover of the horn, and the connecting device is disposed on the horn body.

Clear the location of the connection device.

Preferably, the control host is provided with a speaker mounting portion.

Preferably, the control host comprises an acoustic first casing and an acoustic second casing, and the acoustic first casing is provided with a horn mounting portion. The sound can achieve traditional sound work without connecting foreign objects. At the same time, it is conducive to the collection of sound, reducing the space, and easy to carry.

Preferably, the horn includes a first cover of the horn, a second cover of the horn, and a horn body fixedly disposed in the first cover of the horn and the second cover of the horn, and the connecting device is disposed on the horn body; The control host includes an acoustic first casing and an acoustic second casing, wherein the acoustic first casing is provided with a horn mounting portion; the horn mounting portion is provided with a groove, and the horn second cover is provided with the corresponding groove Bump. The groove and the bump are conveniently arranged to stably fix the horn and the control host when the foreign object is not connected, and the groove and the bump are also easily disengaged when the foreign object needs to be connected.

Preferably, the second cover of the horn is disposed to avoid a through hole of the horn body, and the through hole is provided with an annular boss, and the bump is disposed radially outward of the annular boss. The specific position of the bump is determined, and the speaker body is connected to the connecting device through one end of the avoidance hole.

Preferably, the sound further comprises a function board disposed in the control host, and the function board is provided with a circuit board mounting slot for mounting the circuit board and a battery compartment for storing the battery.

Preferably, the circuit board is further provided with an audio module, and the audio cable is connected to the audio source and connected to the audio module, and the other end of the audio cable is electrically connected to the speaker. Clear the transmission process of the sound in the sound.

The invention can expand the scope of the sound experience because the speaker of the sound can be separated from the control host. The detachable connecting device of the horn specifically provides a structure that can be placed on the foreign object after the horn is separated, and is convenient to use.

[Description of the Drawings]

1 is a schematic overall view of an acoustic system according to an embodiment of the present invention;

Figure 2 is an exploded perspective view of the acoustic system of the embodiment of the present invention;

3 is a schematic view of an acoustic first housing of an acoustic system according to an embodiment of the present invention;

4 is a schematic view of a second cover of a horn according to an embodiment of the present invention.

Among them: 1, horn; 11, the first cover of the horn; 12, the second cover of the horn; 121, the annular boss; 122, the bump; 13, the speaker body; 2, the control host; 21, the first housing of the sound; , speaker placement; 212, groove; 22, acoustic second casing; 3, function board.

【detailed description】

The invention discloses a sound comprising a control host 2 and a separately arranged speaker 1. The speaker 1 is electrically connected to the control host 2 through an audio line, and the speaker 1 is provided with a detachable connection for fixing to an external object. Device. In the present invention, since the horn 1 of the sound can be separated from the control unit 2, the range of experience for the sound is expanded. The detachable connecting device of the horn 1 specifically provides a structure in which the horn 1 can be placed on the foreign object after being separated, and is convenient to use.

The invention will now be further described with reference to the drawings and preferred embodiments.

As shown in FIG. 1 and FIG. 2, the sound includes a speaker 1 and a control host 2, and the control panel 2 is provided with a function board 3 and a circuit board. The horn 1 includes a horn first cover 11, a horn second cover 12 and a horn body 13. The horn body 13 is fixedly disposed in a region formed by the horn first cover 11 and the horn second cover 12, the horn A cover 11 is provided with a horn sound hole, and the horn second cover 12 is provided with a through hole for avoiding the horn body 13. The control host 2 includes an acoustic first housing 21 and an acoustic second housing 22.

The horn 1 and the control host 2 are connected by an audio line. The horn 1 is provided with a detachable connecting device, and the horn 1 can connect the foreign objects through the connecting device to expand the experience area of the sound. The connecting device is detachable, and the user can select different components for connection. A part of the connecting device is connected to the horn, and another part of the connecting device is connected to the foreign object that needs to be connected by the horn. Connection The connection mode with the horn can be directly connected to the horn through the connecting device, or the connecting device and the horn can be connected through the corresponding structure. The connecting device can select a hook. The hook and the horn can be connected to the horn through the structure provided on the corresponding horn by utilizing the characteristics of the hook itself. The hook is convenient to take, and it is convenient to hang the speaker 1 on some objects, which is convenient to use. The connecting device can also be a rope. The rope and the horn can be attached to the horn by a rope. The low cost of the rope is conducive to storage, and at the same time the connection of the horn on some objects can be realized. The connecting device may be disposed on the horn body 13.

The function board 3 disposed in the control host 2 is provided with a circuit board mounting slot for mounting the circuit board and a battery compartment for storing the battery. The circuit board is provided with a charging module, a control switch module and a work indicator module. Realize the function of charging, switching control, and working or not.

The circuit board is further provided with an audio module, and the audio cable is connected to the audio source and connected to the audio module, and the other end of the audio cable is electrically connected to the speaker. Clear the transmission process of the sound in the sound.

The control unit 2 is provided with a horn mounting portion 211. The horn mounting portion 211 can be disposed at a certain position of the control host 2 for placing a horn. As shown in FIGS. 3 and 4, the acoustic first housing 21 is provided with The speaker seating unit 211. When the foreign object is not connected, the horn 1 can be placed in the horn mounting portion 211 to realize the conventional acoustic work. At the same time, it is conducive to the collection of sound, reducing the space, and easy to carry. The horn mounting portion 211 is a stepped groove. The structure of the step groove and the horn 1 cooperates because the setting of the step realizes the limitation and stabilization of the storage of the horn 1. The first slot of the horn mounting portion is provided with an opening. The opening on the side of the control host 2 facilitates the access to the speaker and is convenient to use.

The opening is disposed at a corner of the sound. The possession of the surface space of the control body is reduced, and the appearance is beautiful. The second slot of the horn mounting portion 211 is provided with a recess. The horn is provided with a bump corresponding to the groove. The groove and the bump are conveniently arranged to be stably fixed when the horn is not separated from the control main body, and the groove and the bump are also easily disengaged when separated. The grooves are annular and are provided with three. The three grooves are more stable for the fixed horn 1 and generally the three grooves are equally spaced apart. The through hole of the second cover 12 of the horn is provided with an annular boss 121. On the radially outer side of the annular boss 121, a bump 122 corresponding to the groove 212 of the horn mounting portion 211 is disposed. The groove and the bump are easy to match. When the foreign object is connected, the speaker and the control host are stably fixed, and the groove and the bump are also easily disengaged when the foreign object needs to be connected. The connection relationship between the horn mounting portion 211 and the horn 1 is not limited to the structural relationship of the groove and the bump mentioned here.

When using the audio, the speaker 1 connected to the audio cable is remote from the speaker mounting portion 211, and the external device is connected by the connecting device on the speaker 1. When the host 2 is controlled, the audio source is transmitted to the speaker module via the audio cable to the audio module 1, and the speaker 1 passes. The connecting device sounds at the foreign object. When the external object is not required to be connected or the sound is not used, the horn 1 can be placed in the horn mounting portion 211.

The above is a further detailed description of the present invention in connection with the specific preferred embodiments, and the specific embodiments of the present invention are not limited to the description. It will be apparent to those skilled in the art that the present invention may be made without departing from the spirit and scope of the invention.

Claims

An audio system comprising a control host and a separately arranged speaker, wherein the speaker is electrically connected to the control host through an audio line, and the speaker is provided with a detachable connecting device for fixing to an external object.
The acoustic device of claim 1 wherein said attachment means is a hook.
The acoustic device of claim 1 wherein said attachment means is a cord.
The speaker according to claim 1, wherein the speaker comprises a first cover of the speaker, a second cover of the speaker, and a speaker body fixedly disposed in the first cover of the speaker and the second cover of the speaker, the connecting device Set on the speaker body.
The acoustic device according to claim 1, wherein said control unit is provided with a horn mounting portion.
The audio system according to claim 5, wherein said control main unit comprises an acoustic first casing and an acoustic second casing, and said acoustic first casing is provided with a horn mounting portion.
The speaker according to claim 1, wherein the speaker comprises a first cover of the speaker, a second cover of the speaker, and a speaker body fixedly disposed in the first cover of the speaker and the second cover of the speaker, the connecting device Provided on the speaker body; the control host includes an acoustic first housing and an acoustic second housing, the acoustic first housing is provided with a speaker mounting portion; the speaker mounting portion is provided with a recess, the speaker The second cover is provided with a bump corresponding to the groove.
The audible according to claim 7, wherein the horn second cover is provided with a through hole for escaping the horn body, the through hole is provided with an annular boss, and the bump is disposed at the ring Radial outer side of the boss.
The audio system according to claim 1, wherein said sound further comprises a function board disposed in said control panel, said function board being provided with a circuit board mounting slot for accommodating the circuit board and a battery compartment for storing the battery .
The acoustic device according to claim 9, wherein said circuit board is further provided with an audio module And the audio cable is connected to the audio source and connected to the audio module, and the other end of the audio cable is electrically connected to the speaker.