CN208508583U - A kind of charging unit based on wireless microphone receiver - Google Patents
A kind of charging unit based on wireless microphone receiver Download PDFInfo
- Publication number
- CN208508583U CN208508583U CN201821282817.2U CN201821282817U CN208508583U CN 208508583 U CN208508583 U CN 208508583U CN 201821282817 U CN201821282817 U CN 201821282817U CN 208508583 U CN208508583 U CN 208508583U
- Authority
- CN
- China
- Prior art keywords
- charging
- rechargeable battery
- wireless microphone
- unit based
- interface
- 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of charging units based on wireless microphone receiver, including shell, main rechargeable battery, charging interface panel, receiver and the power interface being connect with external power supply power supply, the shell is internally provided with battery compartment, the main rechargeable battery is set in the battery compartment, the charging interface panel and receiver are set to the outer surface of the shell, the main rechargeable battery as feeder ear respectively with the charging interface panel and receive mechatronics, the power interface connect with the main rechargeable battery.The utility model can meet the power demands of mobile device simultaneously and realize the function of wireless microphone access microphone receiver when movable outdoors, and when power interface accesses external power supply, directly charged simultaneously to main rechargeable battery using the electric power of power interface, using flexible, portable degree are high.
Description
Technical field
The utility model relates to charging units, more particularly, to a kind of charging unit based on wireless microphone receiver.
Background technique
Presently commercially available charging unit, such as charger baby, when internal integrated charge battery is for going out to mobile device
It is powered.Chinese utility model patent, which discloses, puts charging unit (Authorization Notice No. is outside a kind of digital product
CN201170960Y, authorized announcement date are on December 24th, 2008), which is internally provided with comprising spare rechargeable battery
Charging circuit, connect external power supply power supply interface, to the charging interface of digital product and the imput output circuit of audio,
Above-mentioned utility model is equivalent to increase audio input output function on the basis of charger baby, is respectively the two by power supply interface
Function power supply, contacts between them weaker, respectively works independently, practical degree is not high；And Chinese utility model patent discloses one
(Authorization Notice No. CN2481061Y, authorized announcement date are for kind of the wireless microphone receiver to charge for microphone battery
On March 6th, 2002), increase the structure of the charging to battery for traditional wireless microphone receiver, in order to convenient
It charges to the battery in wireless microphone, but above-mentioned utility model needs to plug in when in use, is not otherwise available,
Limit portability.
Utility model content
To solve the above-mentioned problems, the purpose of this utility model is to provide a kind of chargings based on wireless microphone receiver
Device, based on the charging unit of built-in rechargeable battery, realization is powered to mobile device and realizes that wireless microphone connects
Receipts machine does not work in the case where external power supply.
The technical solution adopted by the utility model to solve the problem is as follows:
A kind of charging unit based on wireless microphone receiver, including shell, main rechargeable battery, charging interface panel, connect
Receipts machine and the power interface connecting with external power supply power supply, the shell are internally provided with battery compartment, the main rechargeable battery
It is set in the battery compartment, the charging interface panel and receiver are set to the outer surface of the shell, the main charging
Battery and power interface be used as feeder ear respectively with the charging interface panel and receive mechatronics, the power interface with
The main rechargeable battery connection.
Further, further include standby rechargeable battery, the standby rechargeable battery be set in the battery compartment and by partition and
The main rechargeable battery separation, the standby rechargeable battery are connect with the power interface.
It further, further include charge management circuit for switching active and standby charging, described in the charge management circuit connection
Main rechargeable battery and standby rechargeable battery.
Further, the shell includes battery cabin cap, and the battery cabin cap is removably connected in the surface of the shell.
Further, the charging interface panel includes USB charging interface, charging indicator light and the LED illumination for illumination
Lamp.
Further, the USB charging interface includes two, interface type USB-A, the interface class of the power interface
Type is Micro-USB.
Further, the receiver includes power switch, display screen, antenna socket, control button, audio input port, sound
Frequency delivery outlet, wireless control module and wireless audio reception module.
Further, the control button includes volume adjustment key, frequency modulation key and set key.
Further, the wireless control module is infrared communication module, and the wireless audio reception module is infrared receiving/transmission
Indicator light.
Further, further include remote controler for controlling the receiver, the remote controler wirelessly with institute
State receiver connection.
Further, the main rechargeable battery and standby rechargeable battery separately include 18650 lithium batteries of single-unit or more piece.
The beneficial effects of the utility model are: the utility model is provided with main rechargeable battery, it is charging as feeder ear
Mouthful panel and receiver are powered, thus it is movable outdoors when, the utility model can meet the power supply of mobile device simultaneously
Demand and the function of realizing wireless microphone access microphone receiver, and when power interface accesses external power supply, directly
It is charged simultaneously to main rechargeable battery using the electric power of power interface, therefore the utility model using flexible, portable degree are high.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the schematic perspective view of the utility model embodiment.
Specific embodiment
Referring to Fig.1, a kind of charging unit based on wireless microphone receiver 3, including shell 1, main rechargeable battery 11, standby fill
Battery 12, charging interface panel 2, receiver 3 and the power interface 4 being connect with external power supply power supply, the inside of the shell 1
It is provided with battery compartment 13, the main rechargeable battery 11 and standby rechargeable battery 12 are set in the battery compartment 13, the main charging
It is separated between battery 11 and standby rechargeable battery 12 by partition, the main rechargeable battery 11 and standby rechargeable battery 12 are respectively two sections
One group of 18650 lithium batteries are arranged side by side in the battery compartment 13.The charging interface panel 2 and receiver 3 are set to institute
State the outer surface of shell 1, the main rechargeable battery 11 and power interface 4 as feeder ear respectively with the charging interface panel
2 and receiver 3 be electrically connected, the power interface 4 connect with the main rechargeable battery 11 and the standby rechargeable battery 12.
It further include the charge management circuit for switching active and standby charging, the charge management circuit connection main charging electricity
Pond 11 and standby rechargeable battery 12, it is described to fill when main 11 low battery of rechargeable battery or electricity are zero cisco unity malfunction
Supply object is switched to the standby rechargeable battery 12, i.e., the described main charging by the main rechargeable battery 11 automatically by fulgurite reason circuit
Battery 11, the standby rechargeable battery 12 and charge management circuit constitute double cell redundant power supply module.
The shell 1 includes battery cabin cap 14, and the battery cabin cap 14 is removably connected in the surface of the shell 1,
The battery cabin cap 14 is set to the upper surface of the shell 1, can replace the battery by splitting out the battery cabin cap 14
The main rechargeable battery 11 and standby rechargeable battery 12 in storehouse 13.
The charging interface panel 2 includes USB charging interface 21, charging indicator light 22 and the LED illumination lamp for illumination
23.The USB charging interface 21 includes two, interface type USB-A, and the interface type of the power interface 4 is
Micro-USB, charging interface panel described in the present embodiment 2 are set to the right side of the front panel of the shell 1.
The receiver 3 includes power switch 31, display screen 32, antenna socket 33, control button 34, audio input port
35, audio output port 36, wireless control module 37 and wireless audio reception module 38, the control button 34 include volume adjustment
Key, frequency modulation key and set key.The wireless control module 37 is infrared communication module or UHF radio-frequency communication module, described wireless
Audio receiving module 38 is WiFi or Bluetooth audio frequency receiving module, and in the present embodiment preferably, the wireless control module 37 is
Infrared communication module, the wireless audio reception module 38 are Bluetooth audio frequency receiving module.
It further include the remote controler 5 for controlling the receiver 3, the remote controler 5 wirelessly connects with described
Receipts machine 3 connects, and wireless mode includes wifi connection, the connection of UHF radio frequency, infrared connection etc., and remote controler 5 described in the present embodiment is logical
The mode for crossing UHF connects the receiver 3.
The present embodiment is provided with active and standby two supplying cells, and working method is divided into the following two kinds: first is that working as the power supply
When interface 4 accesses external power supply such as alternating current, the power interface 4 to the charging interface panel 2 and connects as main feeder ear
Receipts machine 3 is powered, while being charged to the main rechargeable battery 11 and standby rechargeable battery 12；Second is that working as the power interface
4 when not accessing external power supply, and the main rechargeable battery 11 is as main feeder ear to the charging interface panel 2 and receiver
3 are powered, and the standby rechargeable battery 12 is switched in the low battery of main rechargeable battery 11 by the charge management module
For main feeder ear.
The above, the only preferred embodiment of the utility model, the utility model are not limited to above-mentioned implementation
Mode, as long as its technical effect for reaching the utility model with identical means, all should belong to the protection scope of the utility model.
Claims (10)
1. a kind of charging unit based on wireless microphone receiver, it is characterised in that: including shell (1), main rechargeable battery (11),
Charging interface panel (2), receiver (3) and the power interface (4) being connect with external power supply power supply, the inside of the shell (1)
It is provided with battery compartment (13), the main rechargeable battery (11) is set in the battery compartment (13), the charging interface panel (2)
The outer surface of the shell (1) is set to receiver (3), the main rechargeable battery (11) and power interface (4) are as confession
Electric end is electrically connected with the charging interface panel (2) and receiver (3) respectively, the power interface (4) and the main charging electricity
Pond (11) connection.
2. a kind of charging unit based on wireless microphone receiver according to claim 1, it is characterised in that: further include standby
Rechargeable battery (12), the standby rechargeable battery (12) are set in the battery compartment (13) and by partitions and the main charging electricity
Pond (11) separation, the standby rechargeable battery (12) connect with the power interface (4).
3. a kind of charging unit based on wireless microphone receiver according to claim 2, it is characterised in that: further include using
In the charge management circuit for switching active and standby charging, the charge management circuit connects the main rechargeable battery (11) and standby charging electricity
Pond (12).
4. a kind of charging unit based on wireless microphone receiver according to claim 1, it is characterised in that: the shell
It (1) include battery cabin cap (14), the battery cabin cap (14) is removably connected in the surface of the shell (1).
5. a kind of charging unit based on wireless microphone receiver according to claim 1, it is characterised in that: the charging
Interface panel (2) includes USB charging interface (21), charging indicator light (22) and the LED illumination lamp (23) for illumination.
6. a kind of charging unit based on wireless microphone receiver according to claim 5, it is characterised in that: the USB
Charging interface (21) includes two, interface type USB-A, and the interface type of the power interface (4) is Micro-USB.
7. a kind of charging unit based on wireless microphone receiver according to claim 1, it is characterised in that: the reception
Machine (3) includes power switch (31), display screen (32), antenna socket (33), control button (34), audio input port (35), sound
Frequency delivery outlet (36), wireless control module (37) and wireless audio reception module (38).
8. a kind of charging unit based on wireless microphone receiver according to claim 7, it is characterised in that: the control
Key (34) includes volume adjustment key, frequency modulation key and set key.
9. a kind of charging unit based on wireless microphone receiver according to claim 7, it is characterised in that: described wireless
Control module (37) be infrared communication module or UHF radio-frequency communication module, the wireless audio reception module (38) be WiFi or
Bluetooth audio frequency receiving module.
10. a kind of charging unit based on wireless microphone receiver according to claim 1, it is characterised in that: further include
For controlling the remote controler (5) of the receiver (3), the remote controler (5) wirelessly connects with the receiver (3)
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821282817.2U CN208508583U (en) | 2018-08-09 | 2018-08-09 | A kind of charging unit based on wireless microphone receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821282817.2U CN208508583U (en) | 2018-08-09 | 2018-08-09 | A kind of charging unit based on wireless microphone receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208508583U true CN208508583U (en) | 2019-02-15 |
Family
ID=65300200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821282817.2U Expired - Fee Related CN208508583U (en) | 2018-08-09 | 2018-08-09 | A kind of charging unit based on wireless microphone receiver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208508583U (en) |
-
2018
- 2018-08-09 CN CN201821282817.2U patent/CN208508583U/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: 20190215 Termination date: 20200809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |