CN209593030U - A kind of onboard wireless mobile phone charging bracket of no-sensor - Google Patents
A kind of onboard wireless mobile phone charging bracket of no-sensor Download PDFInfo
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- CN209593030U CN209593030U CN201920335890.XU CN201920335890U CN209593030U CN 209593030 U CN209593030 U CN 209593030U CN 201920335890 U CN201920335890 U CN 201920335890U CN 209593030 U CN209593030 U CN 209593030U
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- mobile phone
- control module
- mcu
- charging
- clamping
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of onboard wireless mobile phone charging brackets of no-sensor, comprising: wireless charging module and the MCU intelligent control module for being connected to the wireless charging module output end；Control module is clamped, for clamping mobile phone, the clamping control module is connected to the MCU output end；Touch detection module, the touch detection module output end are connected to the MCU input terminal, and the touch signal for will test is transmitted to MCU intelligent control module.Wireless charging coil detection and identification mobile phone of the onboard wireless mobile phone charging bracket of the utility model using itself, and wireless charging is carried out to mobile phone, it is simple and compact for structure, it is at low cost, mobile phone is identified with sensor compared to the prior art, and more accurate, user experience is splendid.
Description
Technical field
The utility model relates to a kind of chargings of the onboard wireless mobile phone of vehicle-mounted bracket technical field more particularly to no-sensor
Bracket.
Background technique
Currently, most of existing mobile phone support is all to start clamping device by key to step up mobile phone,
And wireless charging is carried out to mobile phone, it when using every time requires that mobile phone is clamped and charged by clicking key, for a long time
It is easy to that key is made to wear or damage in the past.In addition, there are also the existing mobile phone support of sub-fraction be by sensor from
Dynamic detection mobile phone, starting clamping device steps up mobile phone, and carries out wireless charging to mobile phone.Sensor detects mobile phone and is easy
It is affected by the external environment, identification inaccuracy, False Rate is high, and poor user experience is at high cost, and the shell knot of mobile phone support
Structure is also needed to sensor aperture, and integraty is poor, unsightly.
Utility model content
A kind of a kind of accurate no-sensor of the purpose of this utility model is to provide structures simple, identification mobile phone it is vehicle-mounted
Wireless phone charging bracket.
In order to solve the above technical problems, the utility model provides a kind of onboard wireless mobile phone charging bracket of no-sensor,
Include:
Wireless charging module and the MCU intelligent control module for being connected to the wireless charging module output end；
Control module is clamped, for clamping mobile phone, the clamping control module is connected to the MCU output end；
Touch detection module, the touch detection module output end is connected to the MCU input terminal, for what be will test
Touch signal is transmitted to MCU intelligent control module.
Further, the wireless charging module includes:
Charge IC, and the charging IC is connected to output end and connect with the MCU intelligent control module；
Coil, the coil are connected to the charging IC input terminal；
Metal-oxide-semiconductor, the metal-oxide-semiconductor are connected to simultaneously on the charging IC and the coil.
Further, the touch detection module includes touching IC and touch key-press, when touching touch key-press with hand, is touched
The signal that IC will test reaches MCU intelligent control module, and the MCU intelligent control module reaches clamping control for signal is unfolded
Module.
Further, the clamping control module includes clamping limb and the direct current generator for controlling the clamping limb, the electricity
Machine controls the clamping limb opening or closure according to the signal of MCU intelligent object.
Further, when the MCU intelligent control module receives the signal that the determining mobile phone of charging IC sending is put into,
The MCU intelligent control module output end reaches the clamping control module for closure signal is sent, and controls the direct current
Machine drives the clamping limb to clamp mobile phone.
Further, when pressing touch key-press with hand, the touch IC issues opening signal and reaches the MCU intelligent control
Module input, the MCU intelligent control module handle the opening signal received, then the MCU intelligent control
Opening signal is sent to the clamping control module by module output end, and is controlled the direct current generator and driven the clamping limb pine
Open mobile phone.
In conclusion with the technical solution of the utility model, have it is following the utility model has the advantages that the utility model it is vehicle-mounted
Wireless phone charging bracket structure is simple, at low cost, identification mobile phone is accurate.The sensor for detecting mobile phone is eliminated, is utilized
The Wireless charging coil detection of itself and identification mobile phone, and wireless charging is carried out to mobile phone, it is simple and compact for structure, it is at low cost.When
When mobile phone is put on bracket, mobile phone and charge coil matching, and communicated with wireless charging chip foundation, wireless charging chip identification
After mobile phone, driving charge coil carries out wireless charging to mobile phone, and simultaneously, the status signal that will identify that reaches MCU intelligence
Energy control module, and control direct current generator and the clamping limb of clamping control module is driven to clamp mobile phone, compared to the prior art with biography
Sensor detection and identification mobile phone, it is more accurate.
Detailed description of the invention
Fig. 1 is the structural block diagram of the utility model vehicle-mounted bracket.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, but does not constitute the limitation to scope of protection of the utility model.
Referring to Fig. 1, in the present embodiment, a kind of onboard wireless mobile phone charging bracket of no-sensor is specifically included that wireless
Charging module and the MCU intelligent control module for being connected to wireless charging module output end；Control module is clamped, for clamping hand
Machine, clamping control module are connected to MCU output end；Touch detection module, touch detection module output end are connected to MCU input
End, the touch signal for will test are transmitted to MCU intelligent control module.Specifically, wireless charging module includes: charging
IC, charging IC are connected to output end and connect with MCU intelligent control module；Coil, coil are connected to charging IC input terminal；Metal-oxide-semiconductor,
Metal-oxide-semiconductor is connected to simultaneously on charging IC and the coil.
Specifically, touch detection module includes touching IC and touch key-press, when touching touch key-press with hand, touching IC will be examined
The signal measured reaches MCU intelligent control module, and MCU intelligent control module reaches clamping control module for signal is unfolded, and controls
Direct current generator processed drives clamping limb to unclamp mobile phone.
Specifically, clamping control module includes the direct current generator of clamping limb and control clamping limb, direct current generator is according to MCU intelligence
The signal control clamping limb of energy module opens or closure.
Specifically, when MCU intelligent control module receives charging IC and issues the signal that determining mobile phone is put into, if the hand
Machine has wireless charging function, and wireless charging module issues one and is continuously high level signal, and charging IC will pass through charging cable
Circle carries out wireless charging to the mobile phone, if the mobile phone does not have wireless charging function, wireless charging module issues a height
The signal of jump, and wireless charging is not carried out to the mobile phone, regardless of whether the mobile phone has wireless charging function, as long as determining hand
Machine is put on handset bracket, and MCU output end will all send closure signal and reach clamping control module, and control direct current generator drive
The clamping limb for clamping control module clamps mobile phone.
The onboard wireless mobile phone charging bracket of the utility model meets QI standard, has convenience and versatility.It is saved
It for detecting the sensor of mobile phone, is detected and identification mobile phone, and mobile phone is carried out wireless using the Wireless charging coil of itself
Charging, it is simple and compact for structure, it is at low cost.When mobile phone is put on bracket, mobile phone and charge coil matching, and with wireless charging battery core
Piece establishes communication, and after wireless charging chip identifies mobile phone, driving charge coil carries out wireless charging to mobile phone, simultaneously,
The status signal that will identify that reaches MCU intelligent control module, and controls the clamping limb that direct current generator drives clamping control module
Mobile phone is clamped, detects and identifies compared to the prior art mobile phone with sensor, be not affected by the external environment, identification is more accurate,
User experience is splendid.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the protection scope of the utility model.
Claims (6)
1. a kind of onboard wireless mobile phone charging bracket of no-sensor characterized by comprising
Wireless charging module and the MCU intelligent control module for being connected to the wireless charging module output end；
Control module is clamped, for clamping mobile phone, the clamping control module is connected to the MCU output end；
Touch detection module, the touch detection module output end are connected to the MCU input terminal, the touch for will test
Signal is transmitted to MCU intelligent control module.
2. the onboard wireless mobile phone charging bracket of a kind of no-sensor according to claim 1, it is characterised in that: described wireless
Charging module includes:
Charge IC, and the charging IC is connected to output end and connect with the MCU intelligent control module；
Coil, the coil are connected to the charging IC input terminal；
Metal-oxide-semiconductor, the metal-oxide-semiconductor are connected to simultaneously on the charging IC and the coil.
3. the onboard wireless mobile phone charging bracket of a kind of no-sensor according to claim 2, it is characterised in that: the touch
Detection module includes touching IC and touch key-press, and when touching touch key-press with hand, the signal that touching IC will test reaches MCU intelligence
Energy control module, the MCU intelligent control module reach clamping control module for signal is unfolded.
4. the onboard wireless mobile phone charging bracket of a kind of no-sensor according to claim 3, it is characterised in that: the clamping
Control module includes clamping limb and the direct current generator for controlling the clamping limb, and the motor is according to the signal control of MCU intelligent object
The clamping limb is made to open or be closed.
5. the onboard wireless mobile phone charging bracket of a kind of no-sensor according to claim 4, it is characterised in that: the MCU
When intelligent control module receives the signal that the determining mobile phone of charging IC sending is put into, the MCU intelligent control module output
End reaches the clamping control module for closure signal is sent, and controls the direct current generator and the clamping limb is driven to clamp hand
Machine.
6. the onboard wireless mobile phone charging bracket of a kind of no-sensor according to claim 5, it is characterised in that: pressed when with hand
When touch key-press, the touch IC issues opening signal and reaches the MCU intelligent control module input terminal, and the MCU is intelligently controlled
Molding block handles the opening signal received, and then the MCU intelligent control module output end sends opening signal
The extremely clamping control module, and control the direct current generator and the clamping limb is driven to unclamp mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920335890.XU CN209593030U (en) | 2019-03-14 | 2019-03-14 | A kind of onboard wireless mobile phone charging bracket of no-sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920335890.XU CN209593030U (en) | 2019-03-14 | 2019-03-14 | A kind of onboard wireless mobile phone charging bracket of no-sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209593030U true CN209593030U (en) | 2019-11-05 |
Family
ID=68374340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920335890.XU Active CN209593030U (en) | 2019-03-14 | 2019-03-14 | A kind of onboard wireless mobile phone charging bracket of no-sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209593030U (en) |
-
2019
- 2019-03-14 CN CN201920335890.XU patent/CN209593030U/en active Active
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