CN214851683U - Sound box with guitar appearance - Google Patents

Abstract

The utility model provides a guitar-shaped sound box, which comprises a guitar-shaped shell and a face cover, wherein the face cover can cover the shell, a bass unit, a middle-pitch unit and a treble unit are arranged in the shell, a low-pitch hole is formed in the face cover, the bass unit is correspondingly arranged below the low-pitch hole, a middle-pitch hole and a treble hole are also formed in the face cover, the middle-pitch unit is correspondingly arranged below the middle-pitch hole, and the treble unit is correspondingly arranged below the treble hole; the middle sound hole and the high sound hole are respectively arranged at two sides below the low sound hole. The utility model discloses a place bass unit in the control of type guitar sound hole, well sound unit and treble unit are placed at bass unit's rear, and the benefit is the resonance box that utilizes the guitar shape to form that can be more reasonable, makes it become a natural resonant cavity, can carry out the reinforcing of certain degree to sound signal and also can carry out better reduction to low frequency sound, through the installation of such reasonable overall arrangement to reach the effect that improves the audio of whole stereo set.

Description

Sound box with guitar appearance

Technical Field

The utility model relates to a technical field of stereo set particularly, relates to a stereo set of guitar appearance.

Background

With the progress of society, people are more colorful in life. The singing and dancing as an entertainment form for thousands of years goes deep into the life of people of all groups. However, with the development and progress of science and technology, people have more and more requirements and higher requirements on the performance form and the field of singing and dancing. Sound systems are continuously improved and perfected in response to the needs of people. The method is large enough to meet the field sound reinforcement requirement of tens of thousands of people in singing meetings and small enough to meet the requirements of playing musical instruments and K songs by individual families.

The bluetooth sound on the market is of a great variety, but most all are simple structure, the molding is dull, and the bluetooth speaker of current patent CN201710272350.7 a guitar appearance, this patent combine guitar appearance and stereo set organic, make its stereo set have the appearance of guitar, but in the use, the stereo set tone quality of guitar appearance has received very big influence, and the sound effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stereo set of guitar appearance for the realization has the organic combination of guitar appearance and stereo set, and reaches the technological effect who improves the audio.

The utility model discloses a following technical scheme realizes: the guitar sound-absorbing device comprises a guitar-shaped shell and a face cover, wherein the face cover can cover the shell, a bass unit, a middle sound unit and a treble unit are arranged in the shell, a low sound hole is formed in the face cover, the bass unit is correspondingly arranged below the low sound hole, a middle sound hole and a treble hole are also formed in the face cover, the middle sound unit is correspondingly arranged below the middle sound hole, and the treble unit is correspondingly arranged below the high sound hole;

the middle sound hole and the high sound hole are respectively arranged on two sides below the low sound hole.

In order to better realize the utility model discloses, it is further, still be equipped with the backplate on the face lid, the backplate correspondence install in on the low sound hole, still be equipped with the through-hole on the backplate, still be equipped with the perforation on the face lid, the through-hole with the perforation overlaps the setting.

For better realization the utility model discloses, it is further, still be equipped with the paraphase pipe in the casing, the paraphase pipe is located the bottom side of casing, one side of paraphase pipe set up in the casing, the opposite side and the casing of paraphase pipe communicate outward, be equipped with the ring channel on the pipeline wall of paraphase pipe, the ring channel is two helices.

For better realization the utility model discloses, it is further, still be equipped with the musical instrument sign indicating number on the face lid, the well sound unit with the high pitch unit is equipped with both sides under the musical instrument sign indicating number.

For better realization the utility model discloses, it is further, the top of face lid still is equipped with the string buckle, the string buckle with still be equipped with the musical instrument line between the musical instrument sign indicating number, string buckle bottom still is equipped with the function control board.

In order to better realize the utility model discloses, it is further, be close to transparent ya keli board is still established at face lid top, the bottom of transparent acryl board still is equipped with the board in a poor light.

For better realization the utility model discloses, it is further, the well sound unit with the high pitch unit rear still is equipped with transformer and bluetooth module.

In order to better realize the utility model, a frequency divider is further arranged between the middle-pitch unit and the high-pitch unit;

and a light-emitting electron tube is arranged between the frequency divider and the bass unit.

In order to better realize the utility model discloses, it is further, luminescent electron tube side still is equipped with the merit and enlargies the board.

For better realization the utility model discloses, it is further, the trailing arm of casing still is equipped with the installing port that is used for the installing support.

The utility model has the advantages that: the utility model discloses a casing and face lid that set up the guitar shape, and set up bass unit in the casing, well sound unit and high pitch unit, wherein bass unit places the sound hole control at type guitar, well sound unit and high pitch unit place the rear at bass unit, the both sides of similar former guitar musical instrument sign indicating number, the benefit that sets up like this is the resonant tank that can more reasonable utilization guitar shape formed, make it become a natural resonant cavity, can carry out the reinforcing of certain degree to sound signal and also can carry out better reduction to low frequency sound, install through layout reasonable so, thereby reach the effect that improves the audio of whole stereo set.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings that are required to be used in the present invention will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.

Fig. 1 is a first schematic structural diagram provided by the present invention;

fig. 2 is a schematic structural diagram ii provided by the present invention;

fig. 3 is a schematic view of the housing structure provided by the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

fig. 5 is a schematic structural view of the face cover provided by the present invention;

fig. 6 is a schematic structural diagram of an inverter tube provided in the present invention;

fig. 7 is a schematic diagram of the circuit connection provided by the present invention.

Icon:

100-shell, 101-mounting groove, 110-bass unit, 120-middle sound unit, 130-treble unit, 140-inverter tube, 141-annular groove, 150-transformer, 160-Bluetooth module, 170-frequency divider, 180-luminous electron tube, 190-power amplifier board, 200-surface cover, 210-low sound hole, 220-middle sound hole, 230-high sound hole, 240-protective board, 141-through hole, 250-perforation, 260-bridge, 270-string buckle, 280-functional control board, 290-transparent acrylic board.

Detailed Description

The technical solution of the present invention will be described below with reference to the accompanying drawings.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present invention, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.

Please refer to fig. 1-7, the present invention provides a guitar-shaped sound box, which comprises a guitar-shaped housing and a cover, wherein the cover can cover the case housing to make the whole shape of the guitar-shaped sound box, a bass unit, a middle-tone unit and a treble unit are disposed in the case, and a transformer, a bluetooth module, a frequency divider, a power amplifier board, a function control board, an inverter tube and a power interface are further disposed in the case.

The shell has more structures, and in order to mount the structures more reasonably, the following spatial arrangement is carried out, the face cover is provided with a low sound hole, a middle sound hole and a high sound hole, the position of the low sound hole is similar to the position of the sound hole of the guitar, the middle sound hole and the high sound hole are positioned at two sides below the low sound hole, wherein the bass unit is correspondingly arranged at the bass hole, the middle-tone unit is correspondingly arranged at the middle-tone hole, the treble unit is correspondingly arranged at the treble hole, the positions of the middle sound hole and the high sound hole are positioned at two sides of the original guitar-shaped bridge, and the original resonance box of the guitar can be reasonably utilized to become a natural resonant cavity by the installation mode, so that not only can the sound signal be enhanced to a certain degree, but also the low-frequency sound can be better restored, this reasonable overall arrangement not only can realize the audio of high-quality, also can not produce in the vision and violate the sense.

In addition, in order to more reasonably install the components, as shown in fig. 3, a transformer and a bluetooth template are further arranged behind the middle-pitch unit and the high-pitch unit, a frequency divider is further arranged between the middle-pitch unit and the high-pitch unit, in addition, a light-emitting electronic tube is further arranged between the frequency divider and the low-pitch unit, a power amplifier board is further arranged on the side of the light-emitting electronic tube, the power amplifier board is further divided into a front-stage power amplifier board and a rear-stage power amplifier board, and the utilization degree of the space can be effectively improved through the layout installation.

In order to improve the sound effect, consequently still be provided with the paraphase pipe, specifically set up the bottom side portion at the casing, as shown in the figure, the casing is arranged in to the one end of this paraphase pipe, the other end and the outer intercommunication of casing of paraphase pipe, still be equipped with the ring channel on the above-mentioned paraphase pipe wall, this ring channel is two heliciform, the aforesaid is to the benefit of paraphase pipe installation setting and shape setting, the vibration of pronunciation unit rear can be utilized more rationally, more effectual enhancement audio and heavy bass can let the tone quality of impression further improve, and then improve whole tone quality.

In order to enable the vision and the function of the device to be more reasonably fused, the experience feeling is stronger, therefore, the face cover is further provided with a protective plate, the protective plate is correspondingly installed on the low-sound hole, the protective plate is further provided with a through hole, the face cover is further provided with a through hole, the through hole and the through hole are mutually overlapped, and the internal light-emitting electronic tube can be observed from the outside in the using process.

In addition, the utility model discloses still further be provided with the board that is shaded (not seeing), this board that is shaded sets up at similar guitar neck position, still installs transparent acrylic plate on this board that is shaded, and this board that is shaded is the LED board that is shaded, in normal use, can possess when switch on play music and dazzle various light efficiency, along with the music rhythm transform, lets the music not only enjoyment of hearing, can also obtain the enjoyment in the vision, builds out more beautiful atmosphere.

The utility model discloses the appearance of make full use of guitar has still set up the function control panel, and this function control panel setting still is provided with the string buckle on similar guitar in the musical instrument head portion of this function control panel, still sets up the string between this string buckle and the musical instrument sign indicating number, makes its appearance that can obtain more vivid guitar, and this string buckle is that the button can be adjusted the function on its function control panel.

The bass unit, the middle-pitch unit, the treble unit, the transformer, the Bluetooth module, the frequency divider and the power amplifier board which are uniformly arranged below the function control board are electrically connected, as shown in the figure, the connection mode is the prior art, and therefore, excessive explanation is not performed here.

In order to facilitate the later placement of the device, a mounting slot for mounting the bracket is also provided behind the housing, as shown in the figures.

The utility model discloses a casing and face lid that set up the guitar shape, and set up bass unit in the casing, well sound unit and high pitch unit, wherein bass unit places the sound hole control at type guitar, well sound unit and high pitch unit place the rear at bass unit, the both sides of similar former guitar musical instrument sign indicating number, the benefit that sets up like this is the resonant tank that can more reasonable utilization guitar shape formed, make it become a natural resonant cavity, can carry out the reinforcing of certain degree to sound signal and also can carry out better reduction to low frequency sound, install through layout reasonable so, thereby reach the effect that improves the audio of whole stereo set.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A guitar-shaped sound box is characterized by comprising a guitar-shaped shell and a face cover, wherein the face cover can cover the shell, a bass unit, a middle-tone unit and a treble unit are arranged in the shell, a low-tone hole is formed in the face cover, the bass unit is correspondingly installed below the low-tone hole, a middle-tone hole and a treble hole are further formed in the face cover, the middle-tone unit is correspondingly installed below the middle-tone hole, and the treble unit is correspondingly installed below the high-tone hole;

the middle sound hole and the high sound hole are respectively arranged on two sides below the low sound hole.

2. The guitar shaped audio device as recited in claim 1, further comprising a cover plate attached to the front cover, the cover plate being correspondingly attached to the bass hole, the cover plate further comprising a through hole, the through hole and the through hole being overlapped.

3. The guitar shaped audio set as recited in claim 2, further comprising a phase inverter inside the housing, wherein the phase inverter is located at a bottom side of the housing, one side of the phase inverter is located inside the housing, the other side of the phase inverter is in communication with the outside of the housing, and an annular groove is formed in a wall of the phase inverter, wherein the annular groove is double-spiral.

4. The guitar shaped audio system as set forth in claim 3, characterized in that the top cover is further provided with a bridge, and the alt unit and the treble unit are provided with two sides directly below the bridge.

5. The guitar shaped audio system as set forth in claim 4, characterized in that the top of the cover is further provided with a string fastener, and the bottom of the string fastener is further provided with a function control board.

6. Guitar shaped audio system as claimed in any one of claims 1 to 5, wherein a transparent acrylic plate is provided near the top of the cover, and a backlight plate is provided at the bottom of the transparent acrylic plate.

7. Guitar shaped sound as claimed in claim 6,

the middle-pitch unit and the high-pitch unit rear part are also provided with a transformer and a Bluetooth module.

8. Guitar shaped sound as claimed in claim 7,

a frequency divider is arranged between the middle-pitch unit and the high-pitch unit;

and a light-emitting electron tube is arranged between the frequency divider and the bass unit.

9. The guitar appearing sound system as set forth in claim 8, wherein a power amplifier board is further provided to the side of the light emitting tube.

10. Guitar shaped audio system as claimed in any of claims 7 to 9, wherein the rear arm of the housing is further provided with mounting slots for mounting brackets.

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