CN217116366U - Music order machine sound box - Google Patents
Music order machine sound box Download PDFInfo
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- CN217116366U CN217116366U CN202221629363.8U CN202221629363U CN217116366U CN 217116366 U CN217116366 U CN 217116366U CN 202221629363 U CN202221629363 U CN 202221629363U CN 217116366 U CN217116366 U CN 217116366U
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Abstract
The utility model relates to an electronic equipment technical field especially relates to a jukebox stereo set, include: a main body housing; left loudspeaker group that left sound channel corresponds, left loudspeaker group includes: full loudspeaker, first left high frequency loudspeaker, the left high frequency loudspeaker of second in a left side, the right loudspeaker group that right sound channel corresponds, right loudspeaker group includes: the left horn group and the right horn group are positioned at the left-right symmetrical positions of the main body shell; full loudspeaker and first left high frequency loudspeaker and the full loudspeaker of the right side of the left side and first right high frequency loudspeaker all are located main body cover's front, the high frequency loudspeaker of the right side of second is located main body cover's first side, the high frequency loudspeaker of the left side of second is located main body cover's second side, first side sets up with the second side relatively, full loudspeaker and high frequency loudspeaker are all managed about through the adoption, and correspond respectively and all set up two sets of high frequency loudspeaker and different towards about the sound channel, can improve the effect of stereo set, and then satisfy user's demand.
Description
Technical Field
The utility model relates to an electronic equipment technical field especially relates to a jukebox stereo set.
Background
The existing jukeboxes are mainly applied to entertainment places such as KTVs, are low in integration level, large in occupied space and single in application scene, and cannot meet the requirements of users on multiple scenes.
Although there are many small sound devices on the market, which can realize self-entertainment at home, the effect of the sound devices cannot meet the requirements of users.
Therefore, how to improve the power amplification effect of the sound equipment is a technical problem to be solved urgently at present.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention has been made to provide a jukebox sound that overcomes or at least partially solves the above problems.
In a first aspect, the utility model provides a jukebox stereo set, include:
the main body shell is in a cuboid shape;
the left loudspeaker group that the left sound channel corresponds, left loudspeaker group includes: full frequency loudspeaker, first left high frequency loudspeaker, the left high frequency loudspeaker of second in a left side, the right loudspeaker group that right sound channel corresponds, right loudspeaker group includes: the left horn group and the right horn group are positioned at the left-right symmetrical positions of the main body shell;
wherein, in the right side loudspeaker group the full loudspeaker of the right side and first right high frequency loudspeaker with in the left side loudspeaker group the full loudspeaker of the full loudspeaker in a left side and first left high frequency loudspeaker all are located in main body cover's the front, the orientation the positive outside, in the right side loudspeaker group the right side high frequency loudspeaker of second are located on main body cover's the first side, the orientation the outside of first side, in the left side loudspeaker group the left high frequency loudspeaker of second are located on main body cover's the second side, the orientation the outside of second side, the first side with the second side sets up relatively.
Preferably, the left horn group further includes: left horn bracket, left side horn bracket card inlay in main body cover's the left side is predetermine the inslot, right side loudspeaker group still includes: the right horn bracket is clamped and embedded in a right preset groove of the main body shell;
the left horn support includes the first left frame of the full loudspeaker of fixed left side, the second left frame and the left paraphase pipe of the fixed first left high frequency loudspeaker, the internal diameter of the left paraphase pipe is less than the internal diameter of the full loudspeaker of a left side.
The right horn support includes the first right frame of the full loudspeaker of fixed right side, the second right frame and the right inverted tube of the fixed first right high frequency loudspeaker, the internal diameter of the right inverted tube is less than the internal diameter of the full loudspeaker of right side.
Preferably, the left horn group further includes:
the first left horn net cover is arranged outside the left horn bracket;
the second left horn mesh enclosure is arranged outside the second left high-frequency horn;
the right horn group further includes:
the first right horn mesh enclosure is arranged outside the right horn bracket;
the second right horn net cover is arranged outside the second right high-frequency horn.
Preferably, an android main board, an audio main board and a fan bracket from bottom to top are arranged in the main body shell;
the android main board is connected with the audio main board;
the fan bracket is erected on the audio main board, and a heat dissipation fan is arranged on the fan bracket;
the audio frequency mainboard is connected with the radio frequency mainboard, and the android mainboard is connected with the screen driving board and the key circuit board.
Preferably, the top surface of the main body shell is provided with a key circuit board support, the key circuit board is clamped at the bottom end of the key circuit board support, and the key decorative plate is fixed at the top end of the key circuit board support.
Preferably, a display screen is further arranged on the front face of the main body shell between the left loudspeaker set and the right loudspeaker set, and the display screen is connected with the screen driving board.
Preferably, a microphone groove is formed in the back surface of the main body shell, and the back surface is a surface opposite to the front surface;
microphone recess bottom sets up two at least microphone supports, the microphone support is the semi-annular, the microphone support include the arc rand and the protruding structure in of arc rand tip, wherein, protruding structure in with arc rand integrated into one piece just to the center of arc rand is close to the card establishes the microphone.
Preferably, the arc middle part of arc rand is fixed in through the bolt microphone recess bottom.
Preferably, the microphone is wirelessly connected with the radio frequency main board.
Preferably, the top surface of the main body casing is also provided with a handle for carrying.
The embodiment of the utility model provides an in one or more technical scheme, following technological effect or advantage have at least:
the utility model provides a pair of jukebox stereo set, include: the main body shell is in a cuboid shape; left loudspeaker group that left sound channel corresponds, left loudspeaker group includes: full loudspeaker, first left high frequency loudspeaker, the left high frequency loudspeaker of second in a left side, the right loudspeaker group that right sound channel corresponds, right loudspeaker group includes: the left horn group and the right horn group are positioned at the left-right symmetrical positions of the main body shell; wherein, the full loudspeaker of the full frequency of the right side and first right high frequency loudspeaker all are located main body cover's front in the full loudspeaker in a left side and first left high frequency loudspeaker and right loudspeaker group in the left loudspeaker group, towards the positive outside, the full loudspeaker of the full frequency of the right side is located main body cover's first side in the right loudspeaker group, towards the outside of first side, the left high frequency loudspeaker of the left side of second left high frequency loudspeaker in the left loudspeaker group is located main body cover's second side, towards the outside of second side, first side sets up with the second side relatively, through adopting a left side, full loudspeaker and high frequency loudspeaker in the right side, and correspond respectively and all set up two sets of high frequency loudspeaker and different towards, can improve the effect of stereo set, and then satisfy user's demand.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic diagram illustrating the structure of a jukebox audio in an embodiment of the present invention;
fig. 2 is a schematic diagram showing a specific structure of a jukebox audio in an embodiment of the present invention.
Reference numbers in the figures: 10. a main body housing, 101, a right horn group, 102, a left horn group, 1011, a full-range horn, 1012, a first high-frequency horn, 1013, a second high-frequency horn, 1014, a horn bracket, 301, a front face, 302, a first side face, 303, a second side face, 304, a back face, 305, and a top face; 201. the portable microphone comprises a first frame, 202, a second frame, 203, an inverter tube, 2041, a first horn mesh enclosure, 2042, a second horn mesh enclosure, 205, an android mainboard, 206, an audio mainboard, 207, a fan bracket, 208, a cooling fan, 209, a radio frequency mainboard, 210, a screen driving mainboard, 211, a key circuit board, 212, a key circuit board, 213, a key plaque, 214, a display screen, 215, a microphone groove, 216, a microphone bracket, 217, a handle for hand lifting, 306, an arc-shaped collar, 307, an inner convex structure, 308, a microphone, 309, a hard disk, 310, a bolt buckle, 311, a snare.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
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.
The embodiment of the utility model provides a jukebox stereo set, as shown in figure 1, include: a main body housing 10, wherein the main body housing 10 is a cuboid; a right speaker group 101 corresponding to the right channel, the right speaker group 101 comprising: the left full-band loudspeaker 1011, the first right high-band loudspeaker 1012 and the second right high-band loudspeaker 1013, the left loudspeaker group 102 that the left channel corresponds, this left loudspeaker group 102 includes: the left full-frequency loudspeaker, the first left high-frequency loudspeaker and the second left high-frequency loudspeaker are arranged on the main body shell, and the left loudspeaker set 102 and the right loudspeaker set 101 are arranged at the left-right symmetrical positions of the main body shell;
wherein, the right full frequency loudspeaker 1011 in the right loudspeaker group 101 and the left full frequency loudspeaker and the first left high frequency loudspeaker of the first right high frequency loudspeaker 1012 and the left loudspeaker group 102 in the right loudspeaker group are located main body housing's front 301, towards the positive outside, the right high frequency loudspeaker 1013 of the second right in the right loudspeaker group 101 is located main body housing 10's first side 302, towards the outside of first side 302, the left high frequency loudspeaker of the second left in the left loudspeaker group 102 is located main body housing 10's second side 303, towards the outside of second side 303, first side 302 sets up with second side 303 is relative.
The adoption sets up the full loudspeaker 1011 in the right side and the full loudspeaker 1011 in first right high frequency loudspeaker 1012 in the right side and the full loudspeaker and the first high frequency loudspeaker in a left side in the right side of main body cover 10 front 301's right track, and the full loudspeaker 1011 in the right side and the full frequency range of the full loudspeaker in a left side can cover 200~10000Hz, and its frequency major part is concentrated in the intermediate frequency channel, and first right high frequency loudspeaker 1012 and first left high frequency loudspeaker can make tone quality more fine and smooth. The combination of the two can improve the effect of sound effect.
As shown in fig. 1 and 2, the right speaker group 101 further includes a right speaker bracket 1014, taking the right channel as an example in fig. 2, and the right speaker bracket 1014 includes: the first right frame 201 for fixing the right full-frequency horn 1011, the second right frame 202 for fixing the first right high-frequency horn 1012 and the right inverter tube 203, the second right frame 202 is located above the first right frame 201, and the inner diameter of the right inverter tube 203 is smaller than that of the right full-frequency horn 1011.
When the right full-band horn 1011 and the first right high-band horn 1012 broadcast sound, the resulting vibration is reinforced by the right inverter tube 203, thereby improving sound effects. The inner diameter of the right inverter tube 203 is set to be smaller than that of the right full-range horn 1011, which is favorable for sound reception.
Meanwhile, the first right high frequency speaker 1012 can make the sound finer and smoother, and increase the stereoscopic impression of the sound.
This right loudspeaker group 101 still includes: a first right horn mesh 2041, which is disposed outside the right horn bracket 1014, for dust prevention, heat dissipation, etc.; the second right horn mesh 2042 and the second right horn mesh 2042 are disposed outside the second right high-frequency horn 1013, and are also used for dust prevention and heat dissipation.
Similarly, the left horn group 102 also includes: the left horn bracket is clamped and embedded in a left preset groove of the main body shell 10; the left horn support comprises a first left frame for fixing a left full-frequency horn, a second left frame for fixing a first left high-frequency horn and a left phase-reversing tube, the second left frame is located above the first left frame, and the inner diameter of the left phase-reversing tube is smaller than that of the left full-frequency horn. The left horn group 102 further includes: the first left horn mesh enclosure is arranged on the outer side of the left horn bracket; the second left horn net cover is arranged on the outer side of the second left high-frequency horn.
As shown in fig. 2, an android motherboard 205, an audio motherboard 206 and a fan bracket 207 are arranged inside the main body enclosure 10 from bottom to top; android mainboard 205 is connected audio frequency mainboard 206, and fan bracket 207 erects on audio frequency mainboard 206, is provided with radiator fan 208 on the fan bracket 207.
Since the audio main board 206 dissipates heat more, the heat dissipating fan 208 is close to the audio main board 206, and of course, the heat dissipating fan 208 also dissipates heat generated by various devices inside the main housing 10 effectively.
The audio main board 206 is connected with the radio frequency main board 209, and the android main board 205 is connected with the screen driving board 210 and the key circuit board 211. The android motherboard 205 is further connected with a hard disk 309, and the hard disk 309 can store audio information.
The top surface 305 of the main body housing 10 is provided with a key circuit board bracket 212, the key circuit board 211 is clamped at the bottom end of the key circuit board bracket 212, and the key decorative plate 213 is fixed at the top end of the key circuit board bracket 212. The key is disposed on the top surface 305 of the main body housing 10 for convenient operation by a user.
A display screen 214 is further disposed on the front surface of the main body housing 10 between the left horn group 102 and the right horn group 101, and the display screen 214 is connected to the screen driving board 210. The screen display function of the audio of the jukebox is realized.
In an alternative embodiment, the back surface 304 of the main body housing 10 is provided with a microphone groove 215, the back surface 304 is a surface opposite to the front surface 301, the bottom end of the microphone groove 215 is provided with at least two microphone supports 216, the microphone supports 216 are semi-annular, the microphone supports 216 comprise an arc-shaped collar 306 and an inner convex structure 307 at the end of the arc-shaped collar 306, wherein the inner convex structure 307 is integrally formed with the arc-shaped collar 306, and the inner convex structure 307 approaches to the center of the arc-shaped collar 306 to clamp the microphone 308.
The microphone groove 215 is transversely disposed on the back 304 of the main body housing 10, or diagonally disposed on the back 304 of the main body housing 10, or longitudinally disposed on the back 304 of the main body housing 10, which is not limited herein, so that the user can conveniently pick and place the microphone 308.
Specifically, the microphone holder 216 is formed by cutting the circular ring structure from two thirds, and two thirds of the circular ring structure are reserved as the microphone holder 216. The microphone support 216 is made of rubber, and the microphone 308 can be fixed by the microphone support 216 through the elasticity of the rubber.
The arc middle part of this arc rand 306 passes through the bolt fastening in microphone recess 215 bottom, specifically, sets up corresponding bolt buckle 310 in microphone recess 215 bottom, sets up corresponding snare 311 or through-hole in the arc middle part of arc rand 306, after this snare 311 and bolt buckle 310 are worn to establish by the bolt, fixing bolt, and then indirect fixed arc rand 306.
The microphone 308 is wirelessly connected to the rf motherboard 209, specifically, the microphone 308 emits a radio frequency signal, the rf motherboard 209 receives the radio frequency signal, the audio motherboard 206 processes the radio frequency signal, and finally the right speaker group 101 and the left speaker group 102 play sound.
The top surface 305 of the main body housing 10 is also provided with a carrying handle 217 to facilitate carrying of the jukebox audio by a user.
The embodiment of the utility model provides an in one or more technical scheme, following technological effect or advantage have at least:
the utility model provides a pair of jukebox stereo set, include: the main body shell is in a cuboid shape; left loudspeaker group that left sound channel corresponds, left loudspeaker group includes: full loudspeaker, first left high frequency loudspeaker, the left high frequency loudspeaker of second in a left side, the right loudspeaker group that right sound channel corresponds, right loudspeaker group includes: the left horn group and the right horn group are positioned at the left-right symmetrical positions of the main body shell; wherein, the full loudspeaker of the full frequency of the right side in the right loudspeaker group and first right high frequency loudspeaker and the full loudspeaker of the left side in the left loudspeaker group and first left high frequency loudspeaker all are located main body cover's front, towards the positive outside, the full loudspeaker of the right side of second right high frequency loudspeaker in the right loudspeaker group is located main body cover's first side, towards the outside of first side, the left high frequency loudspeaker of the left side of second left loudspeaker in the loudspeaker group is located main body cover's second side, towards the outside of second side, first side sets up with the second side relatively, through adopting a left side, full loudspeaker and high frequency loudspeaker in the right side, and correspond respectively and all set up two sets of high frequency loudspeaker and towards the difference, can improve the effect of stereo set, and then satisfy user's demand.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A jukebox audio, comprising:
the main body shell is in a cuboid shape;
the left loudspeaker group that the left sound channel corresponds, left loudspeaker group includes: full frequency loudspeaker, first left high frequency loudspeaker, the left high frequency loudspeaker of second in a left side, the right loudspeaker group that right sound channel corresponds, right loudspeaker group includes: the left horn group and the right horn group are positioned at the left-right symmetrical positions of the main body shell;
wherein, in the right side loudspeaker group the full loudspeaker of the right side and first right high frequency loudspeaker with in the left side loudspeaker group the full loudspeaker of the full loudspeaker in a left side and first left high frequency loudspeaker all are located in main body cover's the front, the orientation the positive outside, in the right side loudspeaker group the right side high frequency loudspeaker of second are located on main body cover's the first side, the orientation the outside of first side, in the left side loudspeaker group the left high frequency loudspeaker of second are located on main body cover's the second side, the orientation the outside of second side, the first side with the second side sets up relatively.
2. The jukebox audio of claim 1, wherein the left speaker cluster further includes: left horn bracket, left side horn bracket card inlay in main body cover's the left side is predetermine the inslot, right side loudspeaker group still includes: the right horn bracket is clamped and embedded in a right preset groove of the main body shell;
the left horn bracket comprises a first left frame for fixing a left full-frequency horn, a second left frame for fixing a first left high-frequency horn and a left phase reversal pipe, and the inner diameter of the left phase reversal pipe is smaller than that of the left full-frequency horn;
the right horn support includes the first right frame of the full loudspeaker of fixed right side, the second right frame and the right inverted tube of the fixed first right high frequency loudspeaker, the internal diameter of the right inverted tube is less than the internal diameter of the full loudspeaker of right side.
3. The jukebox audio of claim 2, wherein the left speaker cluster further includes:
the first left horn net cover is arranged outside the left horn bracket;
the second left horn mesh enclosure is arranged outside the second left high-frequency horn;
the right horn group further includes:
the first right horn mesh is arranged outside the right horn bracket;
the second right horn net cover is arranged outside the second right high-frequency horn.
4. The jukebox stereo of claim 1, wherein the main housing is internally provided with an android motherboard, an audio motherboard, and a fan bracket from bottom to top;
the android main board is connected with the audio main board;
the fan bracket is erected on the audio main board, and a heat dissipation fan is arranged on the fan bracket;
the audio frequency mainboard is connected with the radio frequency mainboard, and the android mainboard is connected with the screen driving board and the key circuit board.
5. The jukebox audio of claim 4, wherein the top surface of the main housing is provided with a key circuit board support, the key circuit board is clamped at a bottom end of the key circuit board support, and a key decoration plate is fixed at the top end of the key circuit board support.
6. The jukebox audio of claim 4, wherein a display screen is also provided on the front face of the main housing between the left and right speaker sets, the display screen being connected to the screen drive board.
7. The jukebox audio of claim 4, wherein a back side of the main housing is provided with microphone grooves, the back side being the side opposite the front side;
microphone recess bottom sets up two at least microphone supports, the microphone support is the semi-annular, the microphone support include the arc rand and the protruding structure in of arc rand tip, wherein, protruding structure in with arc rand integrated into one piece just to the center of arc rand is close to the card establishes the microphone.
8. The jukebox audio of claim 7, wherein the arcuate central portion of the arcuate collar is bolted to the microphone recess bottom end.
9. The jukebox stereo of claim 7, wherein the microphone is wirelessly connected to the radio frequency motherboard.
10. The jukebox audio of claim 1, wherein the top surface of the main housing also provides a carrying handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221629363.8U CN217116366U (en) | 2022-06-28 | 2022-06-28 | Music order machine sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221629363.8U CN217116366U (en) | 2022-06-28 | 2022-06-28 | Music order machine sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217116366U true CN217116366U (en) | 2022-08-02 |
Family
ID=82587537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221629363.8U Active CN217116366U (en) | 2022-06-28 | 2022-06-28 | Music order machine sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217116366U (en) |
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2022
- 2022-06-28 CN CN202221629363.8U patent/CN217116366U/en active Active
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