CN207039860U - Karaoke video sound equipment with Horn - Google Patents
Karaoke video sound equipment with Horn Download PDFInfo
- Publication number
- CN207039860U CN207039860U CN201720883855.2U CN201720883855U CN207039860U CN 207039860 U CN207039860 U CN 207039860U CN 201720883855 U CN201720883855 U CN 201720883855U CN 207039860 U CN207039860 U CN 207039860U
- Authority
- CN
- China
- Prior art keywords
- horn
- installation cavity
- casing
- display screen
- power amplifier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Circuit For Audible Band Transducer (AREA)
Abstract
The utility model discloses a kind of karaoke video sound equipment with Horn, including casing, display screen, bass horn, power amplifier audio frequency and video circuit board and Horn, the front panel top of the casing is provided with display screen installation cavity, display screen, Horn, bass horn, power amplifier audio frequency and video circuit board be respectively arranged in the display screen installation cavity on cabinet panel, Horn installation cavity, bass horn installation cavity, in power amplifier circuit board installation cavity；The cavity wall of display screen installation cavity is provided with threading hole, and the inner side of Horn installation cavity and the inner side of bass horn installation cavity communicate with the inside of power amplifier circuit board installation cavity respectively.The utility model is located between display screen and bass horn by increasing Horn, and by Horn, makes the transaudient distance of high pitch of whole sound equipment extremely remote, and high pitch tonequality is good, improves the entertainment effect of karaoke video sound equipment, improves the fun of using of user.
Description
Technical field
It the utility model is related to a kind of karaoke video sound equipment, more particularly to a kind of karaoke video sound with Horn
Ring.
Background technology
Karaoke video sound equipment is got over as a kind of integrated music, video and singing function and electronic equipment easy to remove
Liked to get over by music-lover, such as, some music-lovers, which can move karaoke video sound equipment to, listens music outside family
Or sing, or body-building jumps square dance or carries out gig etc..
Traditional karaoke video sound equipment, is fitted without Horn, makes its high pitch tonequality poor, transfer voice distance compared with
It is short, the entertainment effect of karaoke video sound equipment is reduced, makes the reduction of its application effect, and reduce the enjoyment of user.
Utility model content
The purpose of this utility model is that to solve the above problems and provides a kind of Karaoke with Horn and regard
Frequency sound equipment.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of karaoke video sound equipment with Horn, including casing, display screen, bass horn and power amplifier audio frequency and video electricity
Road plate, in addition to Horn, the front panel top of the casing are provided with display screen installation cavity, and the display screen is installed on described
In display screen installation cavity, Horn installation cavity is provided with the middle part of the front panel of the casing, the Horn is installed on described
In Horn installation cavity, the front panel bottom of the casing is provided with bass horn installation cavity, and the bass horn is installed on institute
State in bass horn installation cavity, the side panel of the casing is provided with power amplifier circuit board installation cavity, the power amplifier audio frequency and video circuit
Plate is installed in the power amplifier circuit board installation cavity；The cavity wall of the display screen installation cavity, which is provided with, is used for the display screen and institute
State the threading hole that the signal wire between power amplifier audio frequency and video circuit board passes through, the inner side of the Horn installation cavity and the bass
The inner side of loudspeaker installation cavity on the inside of the power amplifier circuit board installation cavity respectively with communicating and being used for through signal wire, the display
The signal input part of the signal input part of screen, the signal input part of the Horn and the bass horn respectively with the work(
The signal output part connection of playback video circuit plate.Horn is a kind of public address apart from far loudspeaker.
Further, the position on the front panel of the casing beside the bass horn installation cavity is provided with and the work(
The receiver of remote-control sytem of the remote control end connection of playback video circuit plate；On the front panel of the casing above and below the Horn
The position of both sides is respectively equipped with golden plastic cement ornamental strip；The bottom of the casing is provided with four irony universal wheels.
Further, the casing is wooden housing box body, position corresponding with the horn mouth of the bass horn on the casing
Provided with iron net.
Further, it is characterised in that：The upper back of the casing is provided with pull bar, and the top of the casing is provided with handle.
The beneficial effects of the utility model are：
The utility model is located between display screen and bass horn by increasing Horn, and by Horn, is made whole
The transaudient distance of high pitch of individual sound equipment is extremely remote, and high pitch tonequality is good, improves the entertainment effect of karaoke video sound equipment, improves
The fun of using of user.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram before the karaoke video sound equipment assembling described in the utility model with Horn；
Fig. 2 is the dimensional structure diagram after the karaoke video sound equipment assembling described in the utility model with Horn.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As depicted in figs. 1 and 2, the karaoke video sound equipment described in the utility model with Horn includes wooden housing box body
14th, display screen 4, bass horn 12, power amplifier audio frequency and video circuit board 7, Horn 9, receiver of remote-control sytem 10, iron net 13, the and of pull bar 1
Handle 2, the front panel top of wooden housing box body 14 are provided with display screen installation cavity 3, and display screen 4 is installed in display screen installation cavity 3, wood
Horn installation cavity 8 is provided with the middle part of the front panel of housing box body 14, Horn 9 is installed in Horn installation cavity 8, wooden shell
The front panel bottom of casing 14 is provided with bass horn installation cavity 11, and bass horn 12 is installed in bass horn installation cavity 11, wood
The side panel of housing box body 14 is provided with power amplifier circuit board installation cavity 6, and power amplifier audio frequency and video circuit board 7 is installed on power amplifier circuit board installation
In chamber 6, it is provided with and power amplifier audio frequency and video circuit positioned at the position on the side of bass horn installation cavity 11 on the front panel of wooden housing box body 14
The receiver of remote-control sytem 10 of the remote control end connection of plate 7, positioned at the side of bass horn installation cavity 11 on the front panel of wooden housing box body 14
Position is additionally provided with microphone 15, and gold is respectively equipped with the position of both sides about 9 positioned at Horn on the front panel of wooden housing box body 14
Plastic cement ornamental strip, the upper back of wooden housing box body 14 are provided with pull bar 1, and the top of wooden housing box body 14 is provided with handle 2, on wooden housing box body 14
Position corresponding with the horn mouth of bass horn 12 is provided with iron net 13, and the bottom of wooden housing box body 14 is provided with four irony universal wheels
16；The cavity wall of display screen installation cavity 3 is provided with what the signal wire being used between display screen 4 and power amplifier audio frequency and video circuit board 7 passed through
Threading hole 5, the inner side of Horn installation cavity 8 and the inner side of bass horn installation cavity 11 respectively with power amplifier circuit board installation cavity 6
Inner side communicate and be used for through signal wire, the signal input part of display screen 4, the signal input part of Horn 9 and bass loudspeaker
12 signal output part of the signal input part respectively with power amplifier audio frequency and video circuit board 7 is connected.The bottom of wooden housing box body 14 is equipped with
High capacity cell, user are longer in the time of outdoor application.
When mobile, user can realize the quick movement of whole sound equipment by pull bar 1 and four irony universal wheels 16, one
People can complete；In use, user controls the selection of audio-video frequency content and broadcasting by display screen 4 or remote control transmitter 10,
Sung by microphone 15, it is possible to achieve the personal performance of gig；Horn 9 high pitch can be transmitted it is far away from
From widen one's influence scope, and bass horn 12 can then amplify bass, improves supper bass quality.
Above-described embodiment is preferred embodiment of the present utility model, is not the limit to technical solutions of the utility model
System, as long as the technical scheme that can be realized without creative work on the basis of above-described embodiment, is regarded as falling into
In the rights protection scope of the utility model patent.
Claims (4)
1. a kind of karaoke video sound equipment with Horn, including casing, display screen, bass horn and power amplifier audio frequency and video circuit
Plate, it is characterised in that：Also include Horn, the front panel top of the casing is provided with display screen installation cavity, the display screen
It is installed in the display screen installation cavity, Horn installation cavity, the Horn is provided with the middle part of the front panel of the casing
It is installed in the Horn installation cavity, the front panel bottom of the casing is provided with bass horn installation cavity, the bass loudspeaker
Be installed in the bass horn installation cavity, the side panel of the casing is provided with power amplifier circuit board installation cavity, the power amplifier
Audio frequency and video circuit board is installed in the power amplifier circuit board installation cavity；The cavity wall of the display screen installation cavity is provided with for described
The threading hole that signal wire between display screen and the power amplifier audio frequency and video circuit board passes through, the inner side of the Horn installation cavity
Inner side with the bass horn installation cavity on the inside of the power amplifier circuit board installation cavity respectively with communicating and being used for through signal
Line, the signal input part of the signal input part of the display screen, the signal input part of the Horn and the bass horn
The signal output part with the power amplifier audio frequency and video circuit board is connected respectively.
2. the karaoke video sound equipment according to claim 1 with Horn, it is characterised in that：Before the casing
Position on plate beside the bass horn installation cavity is provided with what is be connected with the remote control end of the power amplifier audio frequency and video circuit board
Receiver of remote-control sytem；On the front panel of the casing golden plastic cement dress is respectively equipped with positioned at the position of both sides above and below the Horn
Panel；The bottom of the casing is provided with four irony universal wheels.
3. the karaoke video sound equipment according to claim 1 or 2 with Horn, it is characterised in that：The casing is
Wooden housing box body, position corresponding with the horn mouth of the bass horn is provided with iron net on the casing.
4. the karaoke video sound equipment according to claim 1 or 2 with Horn, it is characterised in that：The casing
Upper back is provided with pull bar, and the top of the casing is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720883855.2U CN207039860U (en) | 2017-07-20 | 2017-07-20 | Karaoke video sound equipment with Horn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720883855.2U CN207039860U (en) | 2017-07-20 | 2017-07-20 | Karaoke video sound equipment with Horn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207039860U true CN207039860U (en) | 2018-02-23 |
Family
ID=61463754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720883855.2U Expired - Fee Related CN207039860U (en) | 2017-07-20 | 2017-07-20 | Karaoke video sound equipment with Horn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207039860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110446137A (en) * | 2019-08-21 | 2019-11-12 | 广州市天谱电器有限公司 | Monomer sound equipment and sound system |
-
2017
- 2017-07-20 CN CN201720883855.2U patent/CN207039860U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110446137A (en) * | 2019-08-21 | 2019-11-12 | 广州市天谱电器有限公司 | Monomer sound equipment and sound system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20200720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |