CN208821094U - A kind of portable music public-address system - Google Patents
A kind of portable music public-address system Download PDFInfo
- Publication number
- CN208821094U CN208821094U CN201821741180.9U CN201821741180U CN208821094U CN 208821094 U CN208821094 U CN 208821094U CN 201821741180 U CN201821741180 U CN 201821741180U CN 208821094 U CN208821094 U CN 208821094U
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- CN
- China
- Prior art keywords
- loudspeaker
- ear
- wireless charging
- main body
- connect
- 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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- Telephone Set Structure (AREA)
Abstract
The utility model discloses a kind of portable music public-address systems, its structure includes loudspeaker main body, headset, loudspeaker main body is connect with headset by wireless signal, loudspeaker main body includes loudspeaker shell, loudspeaker anticollision ring, speaker body, wireless charging connector, control button, USB connector, display screen, control handle, the top of loudspeaker shell is equipped with loudspeaker anticollision ring, loudspeaker anticollision ring is fixed by card slot and loudspeaker anticollision ring, equipped with wireless signal transceiver and wireless charging ear-hang head, equipment can be used bluetooth and carry out signal transmission, not needing extra data line when in use can effectively avoid because user encounters the problems such as equipment caused by connecting line is fallen, wireless charging is used simultaneously, it can simplify equipment, improve the ease for use of equipment, improve the reliability of equipment, it uses When be powered using internal battery, it is possible to reduce bottom is made an uproar, and the effect of radio reception is improved.
Description
Technical field
The utility model relates to field of audio, more precisely, being a kind of portable music public-address system.
Background technique
Loudspeaker can respectively have it to use where advantage according to its volume, usage mode and purposes there are many type.It is portable
For formula loudspeaker because shape size, loudspeaker are limited, general power all only has 3--8W.And wireless microphone and wired intercom then body
Product size is variant, and purposes is different, and suitable teacher, the tour guide of small volume use, and hangs over loins, plays both hands more certainly
By power is generally also in 3W-8W.It is bulky to be suitable for the big ground of flows of the people such as outdoor activity, summer camp, extracurricular speech
Side, power is then in 35W---95W.Lithium bullhorn is then one of to be made to classify according to the battery types that it is used.It is solved
Pollution problem of the conventional dry cell batteries of having determined to environment, it mainly uses mobile phone lithium power technology to power to loudspeaker.But it is existing
Equipment has the disadvantage in that
Current device needs to connect headset using connecting line, can affect to user when being worked,
It is inconvenient to use, while equipment or earphone may be caused to fall off because of earphone cable is pullled, it may cause equipment damage.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of portable music public-address system, with
It solves current device to need to connect headset using connecting line, can affect, use to user when being worked
Inconvenience, while may be because of pullling the problem of earphone cable causes equipment or earphone to fall off, may cause equipment damage.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of portable music
Public-address system, structure include loudspeaker main body, headset, and the loudspeaker main body is connect with headset by wireless signal, described
Loudspeaker main body includes loudspeaker shell, loudspeaker anticollision ring, speaker body, wireless charging connector, control button, USB
The top of connector, display screen, control handle, the loudspeaker shell is equipped with loudspeaker anticollision ring, the loudspeaker anticollision ring
It is fixed by card slot and loudspeaker anticollision ring, the lower section of the loudspeaker anticollision ring is equipped with speaker body, the loudspeaker master
Body is fixedly connected by bolt with loudspeaker shell, and the left part of the loudspeaker shell is equipped with wireless charging connector, the nothing
The be electrically connected right part of interface of line charge is equipped with control button, and the control button is equipped with 3 altogether, and the control button passes through power supply company
Wiring is connect with speaker body, and the side of the loudspeaker shell is equipped with control handle, and the left side of the control handle is equipped with
Display screen, the display screen are fixedly connected by bolt with loudspeaker shell, and the left side of the display screen is equipped with USB connector,
The USB connector is connect by connecting line with internal lithium battery.
As further program of the utility model, the headset includes that ear-hang connection frame, wireless signal transceiver, ear return
Earphone, microphone overload protection circle, microphone connecting line, microphone main body, wireless charging ear-hang head, the ear-hang connection frame
Left end is fixedly connected with wireless signal transceiver, and the right part of the wireless signal transceiver is equipped with ear and returns earphone, the wireless communication
The lower part of number transceiver is connect with microphone connecting line, and the microphone connecting line is equipped with microphone overload protection circle, described
The front end of microphone connecting line is connect with microphone main body, and the right end of the ear-hang connection frame is connect with wireless charging ear-hang head.
As further program of the utility model, the inside of the wireless charging connector is equipped with Wireless charging coil,
The diameter and wireless charging ear-hang head of the wireless charging connector cooperate.
As further program of the utility model, the wireless charging ear-hang head includes ear-hang head plastic shell, charging
Coil, current control IC, interim charge port, lithium ion battery, support foam-rubber cushion, the right side of the inside of the ear-hang head plastic shell
Portion is equipped with charge coil, and the charge coil is connect by electric power connection line with current control IC, the ear-hang head plastic shell
The lower end of inside be equipped with interim charge port, the current control IC is connect by connecting line with lithium ion battery, the ear-hang
The left end of head plastic shell is equipped with support foam-rubber cushion.
As further program of the utility model, the charge coil passes through buckle and the fixed company of ear-hang head plastic shell
Connect, the ear-hang head plastic shell with a thickness of 1-2mm.
As further program of the utility model, the lithium ion battery returns earphone, wheat by electric power connection line and ear
The connection of gram wind main body.
Beneficial effect
The utility model provides a kind of scheme of portable music public-address system, is equipped with wireless signal transceiver and wireless charging
Electric ear hanging head, equipment can be used bluetooth and carries out signal transmission, and not needing extra data line can effectively keep away when in use
Exempt to can simplify equipment because user encounters the problems such as equipment caused by connecting line is fallen, while using wireless charging, mention
The high ease for use of equipment, improves the reliability of equipment, and when use is powered using internal battery, it is possible to reduce and bottom is made an uproar,
Improve the effect of radio reception.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram of the utility model loudspeaker main body.
Fig. 2 is the structural schematic diagram of the utility model headset.
Fig. 3 is the detailed construction schematic diagram of the utility model wireless charging ear-hang head.
Fig. 4 is the structural schematic diagram of the utility model charge coil.
In figure: loudspeaker main body -1, headset -2, loudspeaker shell -11, loudspeaker anticollision ring -12, speaker body -13,
Wireless charging connector -14, control button -15, USB connector -16, display screen -17, control handle -18, ear-hang connection frame -
21, wireless signal transceiver -22, ear return earphone -23, microphone overload protection circle -24, microphone connecting line -25, microphone master
Body -26, ear-hang head plastic shell -271, charge coil -272, current control IC-273, temporarily fills wireless charging ear-hang head -27
Power port -274, lithium ion battery -275, support foam-rubber cushion -276.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-Fig. 4 is please referred to, the utility model provides a kind of technical solution of portable music public-address system:
Its structure includes loudspeaker main body 1, headset 2, it is characterised in that: the loudspeaker main body 1 passes through wireless with headset 2
Signal connection, the loudspeaker main body 1 include loudspeaker shell 11, loudspeaker anticollision ring 12, speaker body 13, wireless charging
The top of connector 14, control button 15, USB connector 16, display screen 17, control handle 18, the loudspeaker shell 11 is set
There is loudspeaker anticollision ring 12, the loudspeaker anticollision ring 12 is fixed by card slot and loudspeaker anticollision ring 12, and the loudspeaker is anti-
The lower section for hitting ring 12 is equipped with speaker body 13, and the speaker body 13 is fixedly connected by bolt with loudspeaker shell 11,
The left part of the loudspeaker shell 11 is equipped with wireless charging connector 14；
The right part of the wireless charging connector 14 is equipped with control button 15, and the control button 15 is equipped with altogether 3, institute
It states control button 15 to connect by electric power connection line with speaker body 13, the side of the loudspeaker shell 11 is equipped with control rotation
Button 18, the left side of the control handle 18 are equipped with display screen 17, and the display screen 17 is fixed by bolt and loudspeaker shell 11
Connection, the left side of the display screen 17 are equipped with USB connector 16, and the USB connector 16 passes through connecting line and internal lithium electricity
Pond connection.
The headset 2 include ear-hang connection frame 21, ear returns connection frame 22, ear returns earphone 23, microphone overload protection circle 24,
Microphone connecting line 25, microphone main body 26, wireless charging ear-hang head 27, the left end of the ear-hang connection frame 21 is returned with ear to be connect
Frame 22 is fixedly connected, and the right part that the ear returns connection frame 22 is equipped with ear and returns earphone 23, and the ear returns lower part and the wheat of connection frame 22
Gram wind connecting line 25 connects, and the microphone connecting line 25 is equipped with microphone overload protection circle 24, the microphone connecting line
25 front end is connect with microphone main body 26, and the right end of the ear-hang connection frame 21 is connect with wireless charging ear-hang head 27.
The inside of the wireless charging connector 14 is equipped with Wireless charging coil, the diameter of the wireless charging connector 14
Cooperate with wireless charging ear-hang head 27.
The wireless charging ear-hang head 27 include ear-hang head plastic shell 271, charge coil 272, current control IC273,
Interim charge port 274, lithium ion battery 275, support foam-rubber cushion 276, the right part of the inside of the ear-hang head plastic shell 271 are set
There is charge coil 272, the charge coil 272 is connect by electric power connection line with current control IC273, the ear-hang head modeling
Expect that the lower end of the inside of shell 271 is equipped with interim charge port 274, the current control IC273 passes through connecting line and lithium-ion electric
Pond 275 connects, and the left end of the ear-hang head plastic shell 271 is equipped with support foam-rubber cushion 276.
The charge coil 272 is fixedly connected by buckle with ear-hang head plastic shell 271, the ear-hang head plastic shell
271 with a thickness of 1-2mm.
The lithium ion battery 275 returns earphone 23 with ear by electric power connection line, microphone main body 26 is connect.
A kind of portable music public-address system of the utility model, its working principle is that: in use, first checking for each portion
Divide and whether be bonded, after confirming Plant in good condition, equipment is placed in place, power supply is connected, adjusts working condition
And running parameter, it can start to work normally later, being equipped with wireless signal transceiver and wireless charging ear-hang head, equipment can make
Signal transmission is carried out with bluetooth, not needing extra data line when in use can effectively avoid because user encounters company
The problems such as equipment caused by wiring is fallen, while wireless charging is used, it can simplify equipment, improve the ease for use of equipment, mention
The high reliability of equipment, when use, are powered using internal battery, it is possible to reduce bottom is made an uproar, and the effect of radio reception is improved.
The utility model solves the problems, such as it is that current device needs to connect headset using connecting line, can be right when being worked
User affects, inconvenient to use, while equipment or earphone may be caused to fall off because of earphone cable is pullled,
It may cause equipment damage, the utility model is combined with each other by above-mentioned component, is equipped with wireless signal transceiver and wireless charging
Electric ear hanging head, equipment can be used bluetooth and carries out signal transmission, and not needing extra data line can effectively keep away when in use
Exempt to can simplify equipment because user encounters the problems such as equipment caused by connecting line is fallen, while using wireless charging, mention
The high ease for use of equipment, improves the reliability of equipment, and when use is powered using internal battery, it is possible to reduce and bottom is made an uproar,
Improve the effect of radio reception.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of portable music public-address system, structure includes loudspeaker main body (1), headset (2), it is characterised in that: described
Loudspeaker main body (1) is connect with headset (2) by wireless signal, and the loudspeaker main body (1) includes loudspeaker shell (11), raises
Sound device anticollision ring (12), speaker body (13), wireless charging connector (14), control button (15), USB connector (16),
The top of display screen (17), control handle (18), the loudspeaker shell (11) is equipped with loudspeaker anticollision ring (12), the loudspeaking
Device anticollision ring (12) is fixed by card slot and loudspeaker anticollision ring (12), and the lower section of the loudspeaker anticollision ring (12) is equipped with loudspeaking
Device main body (13), the speaker body (13) are fixedly connected by bolt with loudspeaker shell (11), the loudspeaker shell
(11) left part is equipped with wireless charging connector (14)；
The right part of the wireless charging connector (14) is equipped with control button (15), and the control button (15) is equipped with altogether 3,
The control button (15) is connect by electric power connection line with speaker body (13), and the side of the loudspeaker shell (11) is set
Have control handle (18), the left side of the control handle (18) is equipped with display screen (17), the display screen (17) by bolt with
Loudspeaker shell (11) is fixedly connected, and the left side of the display screen (17) is equipped with USB connector (16), the USB connector
(16) it is connect by connecting line with internal lithium battery.
2. a kind of portable music public-address system according to claim 1, it is characterised in that: the headset (2) includes ear
Extension connection frame (21), wireless signal transceiver (22), ear return earphone (23), microphone overload protection circle (24), microphone connection
Line (25), microphone main body (26), wireless charging ear-hang head (27), the left end of the ear-hang connection frame (21) and wireless signal are received
Hair device (22) is fixedly connected, and the right part of the wireless signal transceiver (22) is equipped with ear and returns earphone (23), and the wireless signal is received
The lower part of hair device (22) is connect with microphone connecting line (25), and the microphone connecting line (25) is equipped with microphone overload protection
It encloses (24), the front end of the microphone connecting line (25) is connect with microphone main body (26), the right side of the ear-hang connection frame (21)
End is connect with wireless charging ear-hang head (27).
3. a kind of portable music public-address system according to claim 1, it is characterised in that: the wireless charging connector
(14) inside is equipped with Wireless charging coil, the diameter and wireless charging ear-hang head (27) of the wireless charging connector (14)
Cooperation.
4. a kind of portable music public-address system according to claim 2, it is characterised in that: the wireless charging ear-hang head
It (27) include ear-hang head plastic shell (271), charge coil (272), current control IC (273), interim charge port (274), lithium
The right part of ion battery (275), support foam-rubber cushion (276), the inside of the ear-hang head plastic shell (271) is equipped with charge coil
(272), the charge coil (272) is connect by electric power connection line with current control IC (273), the ear-hang head plastic shell
(271) lower end of inside is equipped with interim charge port (274), and the current control IC (273) passes through connecting line and lithium-ion electric
The left end of pond (275) connection, the ear-hang head plastic shell (271) is equipped with support foam-rubber cushion (276).
5. a kind of portable music public-address system according to claim 4, it is characterised in that: the charge coil (272)
Be fixedly connected by buckling with ear-hang head plastic shell (271), the ear-hang head plastic shell (271) with a thickness of 1-2mm.
6. a kind of portable music public-address system according to claim 4, it is characterised in that: the lithium ion battery
(275) earphone (23) is returned with ear by electric power connection line, microphone main body (26) is connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821741180.9U CN208821094U (en) | 2018-10-25 | 2018-10-25 | A kind of portable music public-address system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821741180.9U CN208821094U (en) | 2018-10-25 | 2018-10-25 | A kind of portable music public-address system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208821094U true CN208821094U (en) | 2019-05-03 |
Family
ID=66280239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821741180.9U Expired - Fee Related CN208821094U (en) | 2018-10-25 | 2018-10-25 | A kind of portable music public-address system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208821094U (en) |
-
2018
- 2018-10-25 CN CN201821741180.9U patent/CN208821094U/en not_active Expired - Fee Related
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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: 20190503 Termination date: 20191025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |