CN206993325U - Free plug-in sound equipment - Google Patents
Free plug-in sound equipment Download PDFInfo
- Publication number
- CN206993325U CN206993325U CN201720401695.3U CN201720401695U CN206993325U CN 206993325 U CN206993325 U CN 206993325U CN 201720401695 U CN201720401695 U CN 201720401695U CN 206993325 U CN206993325 U CN 206993325U
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- CN
- China
- Prior art keywords
- sound equipment
- box body
- free plug
- sound
- loudspeaker
- 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.)
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Abstract
The utility model discloses a kind of free plug-in sound equipment, including box body, sound equipment is provided with box body, box body is provided with the pin with external receptacle grafting, and sound equipment is connected by pin with external power source.Its advantages of is that pin can be with socket grafting, and sound equipment can facilitate to be connected with external power source, and without carrying wire, the use to sound equipment brings great convenience；Because sound equipment is provided with pin, it is convenient to carry out grafting with the socket of metope, sound equipment can flexibly change placement location.
Description
Technical field
Sound equipment is the utility model is related to, especially a kind of free plug-in sound equipment.
Background technology
At present, the mode of Bluetooth audio device power supply has two kinds, and one kind is that battery is set in Bluetooth audio device, and another kind is to pass through
Wire is connected with external power source, so as to be powered for Bluetooth audio device, in place of both power supply modes come with some shortcomings, e.g., in indigo plant
Battery is set in tooth sound equipment, it is necessary to constantly be charged to battery after battery has used, the use to Bluetooth audio device is brought not
Just；, it is necessary to often carry wire when being powered by wire for Bluetooth audio device, while wire is easily intertwined.
Utility model content
The purpose of this utility model is that solve the deficiencies in the prior art, there is provided a kind of free plug-in sound equipment.
A kind of technical scheme of the present utility model：
A kind of free plug-in sound equipment, including box body, box body is interior to be provided with sound equipment, and box body is provided with slotting with external receptacle grafting
Pin, sound equipment are connected by pin with external power source.
A kind of preferred scheme is box body and pin is removable connection or fixed connection.
A kind of preferred scheme is that sound equipment is wireless acoustics.
A kind of preferred scheme is that wireless acoustics are wifi sound equipments, Bluetooth audio device, and the sound equipment or frequency range that frequency range is 5.8G are
2.4G sound equipment.
A kind of preferred scheme is that free plug-in sound equipment also includes the upper lid that is covered with box body, the sound equipment include loudspeaker and
PCBA board, the medial surface of upper lid are fixed with the PCBA board comprising bluetooth module, and loudspeaker electrically connect with PCBA board.
A kind of preferred scheme is that the bottom of box body is provided with vibrating diaphragm sender, is above covered with loudspeaker sound emitting hole, vibrating diaphragm sender
Corresponding with the afterbody of loudspeaker, loudspeaker sound emitting hole is anterior corresponding with loudspeaker.
A kind of preferred scheme is that the capping of upper lid is provided with display screen, and display screen electrically connects with PCBA board.
A kind of preferred scheme is that the side of upper lid is provided with night-light, and night-light electrically connects with PCBA board.
A kind of preferred scheme be box body and it is upper lid be north glue part.
A kind of preferred scheme is to be provided with battery in box body, and the battery is connected with sound equipment and pin respectively.
A kind of preferred scheme is that charge-discharge battery is provided with box body, the charge-discharge battery by provided with USB interface pair
Outer power supply.
Summary technical scheme, the beneficial effects of the utility model：Pin can with socket grafting, sound equipment can facilitate with outside
Portion's power supply connection, without carrying wire, the use to Bluetooth audio device brings great convenience；, can because sound equipment is provided with pin
Easily the socket with metope carries out grafting, and sound equipment can flexibly change placement location.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, and in order to allow above and other purpose of the present utility model, feature
It can be become apparent with advantage, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, described in detail as follows.
Brief description of the drawings
Fig. 1 is explosive view of the present utility model；
Fig. 2 is sectional view of the present utility model.
Embodiment
As depicted in figs. 1 and 2, a kind of free plug-in sound equipment, including box body 6, box body 6 is interior to be provided with sound equipment, and box body 6 is provided with
With the pin 4 of external receptacle grafting, sound equipment is connected by pin 4 with external power source.
As depicted in figs. 1 and 2, pin 4 can be with socket grafting, and sound equipment can facilitate to be connected with external power source, is led without carrying
Line, the use to sound equipment bring great convenience；Because sound equipment is provided with pin 4, it is convenient to inserted with the socket of metope
Connect, sound equipment can flexibly change placement location.
As depicted in figs. 1 and 2, box body and pin are removable connection.Sound equipment is wireless acoustics, and wireless acoustics are wifi sounds
Ring, Bluetooth audio device, the sound equipment that the sound equipment or frequency range that frequency range is 5.8G are 2.4G.
Specifically, as depicted in figs. 1 and 2, free plug-in sound equipment also includes the upper lid 1 covered with box body 6, and sound equipment includes
Loudspeaker and PCBA board, the medial surface of upper lid are fixed with the PCBA board comprising bluetooth module, and loudspeaker electrically connect with PCBA board.Box body 6
Loudspeaker 8 are inside fixed with, the medial surface of upper lid 1 is fixed with the PCBA board 9 comprising bluetooth module, and loudspeaker 8 electrically connect with PCBA board 9,
Through there is pin 4, one end of pin electrically connects with PCBA board for the bottom of box body 6, the other end and external receptacle grafting.
As depicted in figs. 1 and 2, the upper lid 1 that box body 6 covers is square structure.The bottom of box body 6 is provided with vibrating diaphragm sender
5, upper lid 1 is provided with loudspeaker sound emitting hole 7, and vibrating diaphragm sender 5 is corresponding with the afterbody of loudspeaker 8, loudspeaker sound emitting hole 7 and the front portion of loudspeaker 8
It is corresponding.The capping of upper lid 1 is provided with display screen 2, and display screen 2 electrically connects with PCBA board 9.The side of upper lid 1 is provided with night-light 3, night-light 3
Electrically connected with PCBA board 9.Be provided with charge-discharge battery in box body 6, charge-discharge battery by provided with USB interface supplying power for outside, fill
Discharge battery can use as portable power source, while charge-discharge battery can also be the inner member confession of free plug-in sound equipment
Electricity, add the versatility of free plug-in sound equipment.
As depicted in figs. 1 and 2, bluetooth module and control system are contained in PCBA board 9, PCBA board 9 is used to read and handle
Data, and shown by display screen 2.Audio is played back by loudspeaker 8.Audio system is subjected to isolation closing inside box body 6,
Air-flow is set to promote vibrating diaphragm resonance to produce bass effect.
Above is specific embodiment of the present utility model, it is noted that for those skilled in the art
For, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improvements and modifications
It is considered as the scope of protection of the utility model.
Claims (8)
1. a kind of free plug-in sound equipment, including box body, it is characterised in that be provided with sound equipment in the box body, the box body is provided with
With the pin of external receptacle grafting, the sound equipment is connected by pin with external power source, and the box body and pin are removable company
Connect or fixed connection, the sound equipment are wireless acoustics.
2. free plug-in sound equipment as claimed in claim 1, it is characterised in that the wireless acoustics are wifi sound equipments, bluetooth
Sound equipment, the sound equipment that the sound equipment or frequency range that frequency range is 5.8G are 2.4G.
3. free plug-in sound equipment as claimed in claim 1, it is characterised in that the free plug-in sound equipment also includes and box
The upper lid that body covers, the sound equipment include loudspeaker and PCBA board, and the medial surface of the upper lid is fixed with comprising bluetooth module
PCBA board, the loudspeaker electrically connect with PCBA board.
4. free plug-in sound equipment as claimed in claim 3, it is characterised in that the bottom of the box body goes out sound provided with vibrating diaphragm
Hole, it is described on be covered with loudspeaker sound emitting hole, the vibrating diaphragm sender is corresponding with the afterbody of loudspeaker, the loudspeaker sound emitting hole and loudspeaker
Front portion it is corresponding.
5. the free plug-in sound equipment as described in claim 3 or 4, it is characterised in that the capping of the upper lid is provided with display screen,
The display screen electrically connects with PCBA board.
6. the free plug-in sound equipment as described in claim 3 or 4, it is characterised in that the side of the upper lid is provided with night-light, institute
Night-light is stated to electrically connect with PCBA board.
7. the free plug-in sound equipment as described in claim 3 or 4, it is characterised in that the box body and it is upper lid be north glue part.
8. free plug-in sound equipment as claimed in claim 1, it is characterised in that be provided with charge-discharge battery, institute in the box body
State charge-discharge battery by provided with USB interface supplying power for outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720401695.3U CN206993325U (en) | 2017-04-17 | 2017-04-17 | Free plug-in sound equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720401695.3U CN206993325U (en) | 2017-04-17 | 2017-04-17 | Free plug-in sound equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206993325U true CN206993325U (en) | 2018-02-09 |
Family
ID=61392505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720401695.3U Active CN206993325U (en) | 2017-04-17 | 2017-04-17 | Free plug-in sound equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206993325U (en) |
-
2017
- 2017-04-17 CN CN201720401695.3U patent/CN206993325U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |