CN206789289U - A kind of portable sightsinging machine - Google Patents
A kind of portable sightsinging machine Download PDFInfo
- Publication number
- CN206789289U CN206789289U CN201720212754.2U CN201720212754U CN206789289U CN 206789289 U CN206789289 U CN 206789289U CN 201720212754 U CN201720212754 U CN 201720212754U CN 206789289 U CN206789289 U CN 206789289U
- Authority
- CN
- China
- Prior art keywords
- sightsinging
- shell
- portable
- panel
- circuit board
- 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
Links
- 230000000694 effects Effects 0.000 claims abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000005336 safety glass Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
A kind of portable sightsinging machine is the utility model is related to, including front, the shell (1) of display screen (6) and its circuit board (2) of laying sightsinging owner's module of inside are set, it is characterized in that, the circuit board is arranged on the fixed support (3) of panel, activity inserts the inside of the shell, display screen and loudspeaker and passes through respective plug and connecting line and the circuit board electrical connection；The panel is the part of shell, is movably arranged in the other parts of shell.This portable sightsinging machine, can portable use and maintenance upgrading it is simple and convenient, especially meet the use needs of people's out-of-home entertainment.
Description
Technical field
It the utility model is related to domestic electronic, and in particular to a kind of portable sightsinging machine, be particularly applicable to out-of-home entertainment field
Close.
Background technology
Sightsinging machine, it is commonly called as moving karaoke machine, is a kind of mode of amusement and leisure, people mitigates life pressure by singing
A kind of method of power.Sightsinging machine is divided into：Standalone version sightsinging machine, network edition sightsinging machine.Traditional sightsinging machine is all family expenses or OK a karaoke club
The indoor use in the OK Rooms.
Especially as morning exercises, street show and the popularization of masses band and propulsion, portable sightsinging machine is widely used.
But current sightsinging machine includes but is not limited to following defect：
1st, systematic comparison is complicated and needs line；
2nd, carry inconvenience, need external power source；
3rd, maintenance circuit is constant, it is necessary to which overall tear machine open.
Utility model content
The utility model technical issues that need to address are how to provide a kind of portable sightsinging machine, can portable and maintenance side
Just.
Above-mentioned technical problem of the present utility model so solves：A kind of portable sightsinging machine is built, including front sets display
The shell of screen and its circuit board for including sightsinging owner's module of inside, it is characterised in that the circuit board is arranged on panel
Fixed support on, the inside of the shell is inserted in activity, and the display screen passes through itself plug and connecting line and the electricity
Road plate electrical connection；The panel is the part of shell, is movably arranged in the other parts of shell.
According to portable sightsinging machine provided by the utility model, the panel including but not limited to passes through screw and/or card
Button is in the other parts of shell.
According to portable sightsinging machine provided by the utility model, the panel is preferably placed at the left side or right side of shell.
According to portable sightsinging machine provided by the utility model, the panel can also be located at behind, top surface or the bottom of shell
Face.
Pass through according to portable sightsinging machine provided by the utility model, in addition to the loudspeaker being fixed on shell, the loudspeaker
Itself plug and connecting line and the circuit board electrical connection.
According to portable sightsinging machine provided by the utility model, the loudspeaker include but is not limited to positioned at the behind of shell,
Top surface, left side or right side, preferably shell are two behind.
According to portable sightsinging machine provided by the utility model, in addition to be fixed on the panel opposite side on shell by
Keyboard plate, the key panel are located at shell by itself plug and connecting line and the circuit board electrical connection, the loudspeaker
Behind.
According to portable sightsinging machine provided by the utility model, in addition to the knob being fixed on outer casing top surface, the knob
The behind of shell, preferably two are located at by itself plug and connecting line and the circuit board electrical connection, the loudspeaker, respectively
It is master volume and microphone volume knob.
According to portable sightsinging machine provided by the utility model, it is additionally provided with the fixed support and portable sightsinging electromechanics is provided
The battery in source, it is convenient so to change battery.
According to portable sightsinging machine provided by the utility model, the circuit board be also laid with can external wireless microphone with
The bluetooth unit of the owner module of sightsinging electrical connection, microphone interface, audio output interface and USB are additionally provided with the panel and is connect
Mouthful, it may also include SD card socket.
According to portable sightsinging machine provided by the utility model, each plug is independent or including multiple corresponding plug group
Splice grafting plug, i.e., multiple connection members use same connector, and such attaching/detaching is conveniently.
According to portable sightsinging machine provided by the utility model, plug includes but is not limited to two kinds of connected modes：(i) line
Connected mode, that is, after extracting circuit board and panel, it is still desirable to pull out line；(ii) pluggable mode, that is, circuit board and panel are plugged, directly
Realize electrical connection or depart from.
Portable sightsinging machine provided by the utility model, has the advantage that compared with prior art：
1st, need not integrally tear machine open, you can carry out field circuit maintenance, greatly improve the quality and significantly of after-sale service
Reduce the cost of after-sale service；
2nd, it is easy to carry；
3rd, proportional space utilizes, and reduces small product size to greatest extent；
4th, can be sung whenever and wherever possible with K.
Brief description of the drawings
Further the utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the portable sightsinging machine of the utility model preferred embodiment；
Fig. 2 is the structural representation of the another side of portable sightsinging machine shown in Fig. 1；
Fig. 3 is the electrical block diagram of portable sightsinging machine shown in Fig. 1；
Fig. 4 is the circuit block diagram of sightsinging owner's module in Fig. 3.
Wherein reference：
1- shells, 2- circuit boards, 3- fixed supports, 4- screws, 5- key panels and 6- display screens.
Embodiment
The portable sightsinging machine of the utility model preferred embodiment, structure as shown in Figure 1-2, including shell 1 and lay circuit
The fixed support 3 of plate 2, the one side of fixed support 3 are provided with panel.After horn wire, display screen line and key wire are connected, panel court
Outer grip fixed support 3 inserts in the one side of shell 1, then panel is arranged on by corresponding to four screws 4 in hole through panel
On shell 1.In the another side of shell 1, the key panel 5 of numeral and Karaoke is set.
Portable sightsinging machine face sets display screen 6, and the back side sets two loudspeaker, and left side is the panel that fixed support 3 exposes,
Right side is the key panel 5 of numeral and Karaoke, and top surface is from left to right master volume knob, handle and microphone knob successively.
The panel of the shell 1 of portable sightsinging machine and fixed support 3 forms individual cavity, so being capable of dust-proof, waterproof, anti-
Pressure, display screen surface is covered with the safety glass for protection.In addition, the top of aforementioned four screw 4 with finial or with
Finial is connected as a single entity.
The portable sightsinging machine, circuit structure as shown in Figure 3-4, including outside dotted line frame are set in the other parts of shell 1
Sightsinging owner module and its electricity being arranged in display screen and loudspeaker, in addition to dotted line frame on the circuit board of fixed support 3 or panel
Bluetooth unit, microphone interface, audio output interface, USB interface and the SD card socket of connection.Sightsinging owner's module includes master control
System module and its microphone input unit and multi-media player unit of electrical connection, downmixing unit built in main control submodule.
Sightsinging owner's module can greatly facilitate use by the bluetooth unit wireless connection external microphone being connected electrically
The use at family.
So knockout screw 4, take out fixed support 3, pull out horn wire, display screen line and key wire, change standby electricity
Road plate re-attached horn wire, display screen line and key wire simultaneously load, you can field maintenance is completed, and the circuit board damaged can
To return producer's processing.Battery is changed in addition to be also convenient for.
Finally, in the range of those of ordinary skill in the art understand, in the range of the utility model claims, various changes
Change belongs to the scope of protection of the utility model.
Claims (10)
1. a kind of portable sightsinging machine, including front set the shell (1) of display screen (6) and its laying sightsinging owner's module of inside
Circuit board (2), it is characterised in that the circuit board is arranged on the fixed support (3) of panel, and the shell is inserted in activity
Inside, the display screen passes through itself plug and connecting line and the circuit board electrical connection；The panel is the group of shell
Into part, it is movably arranged in the other parts of shell.
2. portable sightsinging machine according to claim 1, it is characterised in that the panel is arranged on by screw and/or buckle
In the other parts of shell (1).
3. portable sightsinging machine according to claim 1, it is characterised in that the panel is located at the left side or right side of shell (1).
4. portable sightsinging machine according to claim 1, it is characterised in that the panel be located at the behind of shell (1), top surface or
Bottom surface.
5. portable sightsinging machine according to claim 1, it is characterised in that also include the loudspeaker being fixed on shell (1), it is described
Loudspeaker pass through itself plug and connecting line and the circuit board electrical connection.
6. portable sightsinging machine according to claim 5, it is characterised in that also include being fixed on the panel phase on shell (1)
To the key panel of side, the key panel is electrically connected by itself plug and connecting line with the circuit board (2), described
Loudspeaker are located at the behind of shell.
7. portable sightsinging machine according to claim 5, it is characterised in that also include the knob being fixed on shell (1) top surface,
The knob is electrically connected by itself plug and connecting line with the circuit board (2), and the loudspeaker are located at the behind of shell.
8. portable sightsinging machine according to claim 1, it is characterised in that offer is additionally provided with the fixed support (3) just
Take the battery of sightsinging electromechanical source.
9. portable sightsinging machine according to claim 1, it is characterised in that the circuit board (2) is also laid with can be external wireless
Microphone with the bluetooth unit that electrically connects of sightsinging owner's module, be additionally provided with microphone interface, audio output on the panel
Interface and USB interface.
10. the portable sightsinging machine according to any one of claim 1-9, it is characterised in that each plug is independent or bag
Include multiple corresponding plug combination plugs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720212754.2U CN206789289U (en) | 2017-03-07 | 2017-03-07 | A kind of portable sightsinging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720212754.2U CN206789289U (en) | 2017-03-07 | 2017-03-07 | A kind of portable sightsinging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206789289U true CN206789289U (en) | 2017-12-22 |
Family
ID=60705089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720212754.2U Expired - Fee Related CN206789289U (en) | 2017-03-07 | 2017-03-07 | A kind of portable sightsinging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206789289U (en) |
-
2017
- 2017-03-07 CN CN201720212754.2U patent/CN206789289U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181129 Address after: 518000 Peace Community Peace Road, Fuyong Street, Baoan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen step Electronic Technology Co., Ltd. Address before: 422807 No. 19, Group 5, Liuqiao Village, Niumasi Town, Shaodong County, Shaoyang City, Hunan Province Patentee before: Jiang Jinbin |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20190307 |