CN208094233U - A kind of wireless charger with digital display function - Google Patents
A kind of wireless charger with digital display function Download PDFInfo
- Publication number
- CN208094233U CN208094233U CN201820460654.6U CN201820460654U CN208094233U CN 208094233 U CN208094233 U CN 208094233U CN 201820460654 U CN201820460654 U CN 201820460654U CN 208094233 U CN208094233 U CN 208094233U
- Authority
- CN
- China
- Prior art keywords
- charger
- circuit boards
- pcb circuit
- bottom case
- transmitting coil
- 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
Abstract
The utility model provides a kind of wireless charger with digital display function, including charger bottom case and the charger face-piece on charger bottom case.Pcb circuit boards are set to charger bottom case bottom, and transmitting coil is set to pcb circuit boards and is placed in charger bottom case center, transmitting coil is used to carry out wireless charging for the receiving coil of portable terminal.Led digital displays are set to transmitting coil side and led digital displays assembly is on described charger face-piece, and pcb circuit boards are electrically connected transmitting coil and led digital displays；When portable terminal is positioned over charger face-piece, the receiving coil of transmitting coil and portable terminal in charger bottom case carries out wireless charging, and voltage and current value when charging can be shown by digital display.This practicability is simple in structure, novel in design, vdiverse in function, and when charging being capable of real-time display voltage and current value.
Description
Technical field
The utility model is related to wireless charger technical field, especially a kind of wireless charging with digital display function
Device.
Background technology
With the rapid development of the portable terminals such as mobile phone and ipad, charger comes into the epoch of wireless charging, nothing
Micro USB electric appliance is the equipment that can be charged the battery in the case of not physical connection direct with the electrical contact of battery.Now
Wireless charger in charging, can not learn whether the wireless charger is in normal operating conditions and working efficiency, and nothing
Voltage and current value when method real-time display currently charges so that the experience sense of user is bad.Therefore, existing wireless charger
The demand of most of user is cannot be satisfied.
Utility model content
The purpose of this utility model is that overcome the deficiencies of existing technologies, and a kind of simple in structure, novel design is provided,
Wireless charger with digital display function.
To achieve the above object, the utility model uses following technical scheme：A kind of wireless charging with digital display function
Electric appliance, including charger bottom case and the charger face-piece on charger bottom case, the charger face-piece are covered on charging
Device bottom case and accommodating cavity is formed between charger bottom case, pcb circuit boards, transmitting coil and led are equipped in the accommodating cavity
Digital display；The pcb circuit boards are set to charger bottom case bottom, and the transmitting coil is set to pcb circuit boards and sets
It is used to carry out wireless charging for the receiving coil of portable terminal in charger bottom case center, transmitting coil；The led numbers
Code display is set to transmitting coil side and led digital displays assembly on described charger face-piece, the pcb circuit boards
It is electrically connected transmitting coil and led digital displays；When portable terminal is positioned over charger face-piece, in charger bottom case
Transmitting coil and portable terminal receiving coil carry out wireless charging, and can by digital display show charge when
Voltage and current value.
In above structure, the pcb circuit boards are equipped with detection output circuit, and the detection output circuit is for detecting nothing
Voltage and current values when micro USB electric appliance charges；The numerical value detected is sent to pcb circuit boards by the detection output circuit,
It is shown by digital display after being parsed and handled by pcb circuit boards.
In above structure, the pcb circuit boards are that several LED lamps are distributed on disc and pcb circuit board excircles
Pearl, the led lamp beads are electrically connected with pcb circuit boards.
In above structure, the pcb circuit boards are electrically connected with power input port, and the power input port, which is set to, fills
Electric appliance bottom case lateral wall is used to connect with external power supply.
The advantageous effect of the utility model compared with prior art is：The utility model passes through in existing wireless charger
Interior increase has led digital displays so that the wireless charger can not only meet basic wireless charging function, moreover it is possible to will examine
It surveys the real-time voltage value being charged to and current value is shown by led digital displays.This practicability is simple in structure, and design is new
Grain husk, vdiverse in function, when charging, being capable of real-time display voltage and current value.
Description of the drawings
Fig. 1 is the overall structure embodiment schematic diagram of the utility model；
Fig. 2 is the fractionation constructive embodiment schematic diagram of the utility model；
Fig. 3 is the circuit block diagram embodiment schematic diagram of the utility model.
In figure：Charger bottom case 1, charger face-piece 2, pcb circuit boards 3, led digital displays 4, transmitting coil 5, led
Lamp bead 6.
Specific implementation mode
In order to more fully understand the technology contents of the utility model, with reference to specific embodiment to the skill of the utility model
Art scheme is described further and illustrates.
As shown in Figure 1 to Figure 3, a kind of wireless charger with digital display function, including charger bottom case 1 and be set to
Charger face-piece 2 on charger bottom case 1, charger face-piece 2 are covered on charger bottom case 1 and the shape between charger bottom case 1
At accommodating cavity, pcb circuit boards 3, transmitting coil 5 and led digital displays 4 are equipped in accommodating cavity.Pcb circuit boards 3, which are set to, to be filled
1 bottom of electric appliance bottom case, transmitting coil 5 are set to 3 top of pcb circuit boards and are placed in 1 center of charger bottom case, transmitting coil 5
For carrying out wireless charging for the receiving coil of portable terminal.4 assembly of led digital displays is on charger face-piece 2 and setting
In 5 side of transmitting coil, pcb circuit boards 3 are electrically connected transmitting coil 5 and led digital displays 4.In use, by portable
Terminal is positioned on charger face-piece 2, and the receiving coil of the transmitting coil 5 in charger bottom case 1 and portable terminal carries out nothing
Micro USB electricity；Detection output circuit on pcb circuit boards 3 is able to detect that voltage and current value when wireless charger charging, and
Voltage and current value when charging is shown by digital display 4.
Preferably, pcb circuit boards 3 are equipped with detection output circuit, detection output circuit detection voltage and current number
According to parameter etc., that is, detects output circuit and the voltage and current numerical value detected is sent to pcb circuit boards 3, by pcb circuit boards 3
On microprocessor (not shown) parsed and handled, pcb circuit boards 3 by the data detected after parsing and processing, lead to
Cross the real-time voltage value and current value when the display charging of led digital displays 4.
Further, several led lamp beads 6, above-mentioned led lamp beads 6 and pcb circuits are distributed on 3 excircle of pcb circuit boards
Plate 1 is electrically connected, which can show the shape of charge capacity by the number for the quantity and flicker that led lamp beads 6 are lighted
The situation of state and charging exception allows user conveniently to understand the working condition of wireless charger at any time and by digital display 4
Real-time display voltage and current value.
Preferably, pcb circuit boards 3 are electrically connected with power input port (not shown), and power input port is set to charging
Device bottom case lateral wall, the power input port with external power supply for connecting.
The detection output circuit operation principle of the utility model is as follows：As shown in figure 3, the arousal function of led charactrons J1：
When A1 has sensed that equipment will charge, signal is sent out to the 8th feet of U5 by U6, U5 receive after signal by COM1, COM2,
Correspondence foot position COM1, COM2, COM3, COM4, COM5, COM6 wake-up J1 that COM3, COM4, COM5, COM6 are sent to J1 is lighted
Led screens.
Detect output voltage：Then 1st foot of the 13rd foot of U5 by detecting USB1 passes through come value input voltage
COM1, COM2, COM3, COM4, COM5, COM6 send out instruction be sent to correspondence foot position COM1, COM2 of J1, COM3, COM4,
COM5, COM6 show that the voltage value that U5 is sended over is shown on J1.
Detect output current：Then the 12nd foot of U5 is conversed by detecting the positions R51 come value output voltage by U5
Current value, by COM1, COM2, COM3, COM4, COM5, COM6 send out instruction be sent to J1 correspondence foot position COM1, COM2,
COM3, COM4, COM5, COM6 show that the current value that U5 is sended over is shown on J1.
The automatic switching function of output voltage and electric current：U5 completed above 2nd, 3 function after 5 seconds, and it is logical that U5 sends instruction
Cross U5 COM1, COM2, COM3, COM4, COM5, COM6 be sent to correspondence foot position COM1, COM2 of J1, COM3, COM4,
COM5, COM6 allow J1 to be switched to voltage display pattern, an instruction are retransmited after 5 seconds, J1 is allowed to be switched to electric current display pattern, this
Sample every five seconds for example switches in turn, the suspend mode after 5 seconds when no equipment charge.
When the portable terminals such as mobile phone and ipad are placed on wireless charger, wireless charger internal emission line circle 5 with
Receiving coil in portable terminal carries out wireless charging, and the detection output circuit in pcb circuit boards 3 detects electricity when charging
Pressure and current data parameter etc., the data detected after parsing and processing, are passed through led digital displays 4 by pcb circuit boards 3
Real-time voltage value when display charging and current value.Also, led lamp beads 6 can show the state and electrical anomaly of charge capacity
Situation allows user to facilitate the working condition for understanding wireless charger at any time and real-time voltage and current value.
The utility model has led digital displays by increasing in existing wireless charger so that the wireless charging
Device can not only meet basic wireless charging function, moreover it is possible to which real-time voltage value and current value that detection is charged to are passed through led numbers
Code display is shown.This practicability is simple in structure, novel in design, vdiverse in function, when charging can real-time display voltage and
Current value.
The foregoing is merely this patent preferred embodiments, not limit this patent range, every using specification and attached
Equivalent structure or equivalent flow shift made by figure content is directly or indirectly used in other relevant technical fields, belongs to
The scope of this patent.
Claims (4)
1. a kind of wireless charger with digital display function, including charger bottom case and the charging on charger bottom case
Device face-piece, the charger face-piece are covered on charger bottom case and form accommodating cavity between charger bottom case, and feature exists
In：Pcb circuit boards, transmitting coil and led digital displays are equipped in the accommodating cavity；The pcb circuit boards are set to charging
Device bottom case bottom, the transmitting coil be set to pcb circuit boards and be placed in charger bottom case center, transmitting coil is used for
Wireless charging is carried out for the receiving coil of portable terminal；The led digital displays are set to transmitting coil side and led numbers
For code display assembly on described charger face-piece, the pcb circuit boards are electrically connected transmitting coil and led digital-scroll techniques
Device；When portable terminal is positioned over charger face-piece, the reception line of transmitting coil and portable terminal in charger bottom case
Circle carries out wireless charging, and voltage and current value when charging can be shown by digital display.
2. a kind of wireless charger with digital display function as described in claim 1, it is characterized in that；The pcb circuit boards
It is equipped with detection output circuit, the detection output circuit is used to detect voltage and current values when wireless charger charging；
The numerical value detected is sent to pcb circuit boards by the detection output circuit, is passed through after being parsed and handled by pcb circuit boards
Digital display is shown.
3. a kind of wireless charger with digital display function as described in claim 1, it is characterized in that：The pcb circuit boards
For several led lamp beads are distributed in disc and pcb circuit board excircles, the led lamp beads are electrically connected with pcb circuit boards.
4. a kind of wireless charger with digital display function as described in claim 1, it is characterized in that：The pcb circuit boards
It is electrically connected with power input port, the power input port is set to charger bottom case lateral wall, for connecting with external power supply
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820460654.6U CN208094233U (en) | 2018-04-03 | 2018-04-03 | A kind of wireless charger with digital display function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820460654.6U CN208094233U (en) | 2018-04-03 | 2018-04-03 | A kind of wireless charger with digital display function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208094233U true CN208094233U (en) | 2018-11-13 |
Family
ID=64057428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820460654.6U Expired - Fee Related CN208094233U (en) | 2018-04-03 | 2018-04-03 | A kind of wireless charger with digital display function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208094233U (en) |
-
2018
- 2018-04-03 CN CN201820460654.6U patent/CN208094233U/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: 20200414 Address after: 518000 NO.201, No.9, Shilong community, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen chengdekuai Technology Co.,Ltd. Address before: 524400, 46, Xinyang village, Xinmin Town, Zhanjiang, Guangdong, Lianjiang Patentee before: Chen Huannian |
|
| 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: 20181113 |