CN210250639U - Mobile phone sterilizer - Google Patents
Mobile phone sterilizer Download PDFInfo
- Publication number
- CN210250639U CN210250639U CN201822117852.5U CN201822117852U CN210250639U CN 210250639 U CN210250639 U CN 210250639U CN 201822117852 U CN201822117852 U CN 201822117852U CN 210250639 U CN210250639 U CN 210250639U
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- wireless
- sterilizer
- host computer
- charges
- charging
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Abstract
The utility model discloses a mobile phone sterilizer, including the sterilizer host computer, a main control board has in the sterilizer host computer, and the sterilizer host computer has the wireless module that charges, and the cell-phone that has wireless receiving coil is placed in the disinfection intracavity of sterilizer host computer and is carried out wireless charging through the wireless module that charges. The utility model discloses can realize charging and the disinfection to the cell-phone simultaneously to have intelligent voice broadcast, intelligent degree promotes greatly, and the cell-phone uses safety more.
Description
Technical Field
The utility model relates to a cell-phone field, in particular to cell-phone sterilizer.
Background
After the mobile phone is used for a long time, a large amount of viruses and bacteria can be adhered to the outer part of the mobile phone, the viruses and the bacteria can be touched by touching the mobile phone with a palm and then are transferred to a user through the hand, so that the mobile phone needs to be disinfected regularly, and the mobile phone cannot be charged simultaneously during disinfection, so that the use of the mobile phone has a plurality of defects.
Disclosure of Invention
The utility model aims to solve the technical problem that a cell-phone sterilizer is provided, can realize charging and the disinfection to the cell-phone simultaneously to have intelligent voice broadcast, intelligent degree promotes greatly, and the cell-phone uses safety more.
The utility model discloses a realize through following technical scheme: the utility model provides a mobile phone sterilizer, includes the sterilizer host computer, a main control board has in the sterilizer host computer, and the sterilizer host computer has the wireless module that charges, and the cell-phone that has wireless receiving coil is placed in the disinfection intracavity of sterilizer host computer and is wirelessly charged through the wireless module that charges.
As the preferred technical scheme, the wireless charging module comprises a wireless charging transmitting coil, the wireless charging transmitting coil is controlled by a main control board to charge the disinfected mobile phone, the main control board is provided with a wireless charging control chip, the wireless charging control chip is awakened through D-and D +, two pins of the wireless charging control chip can simultaneously send out PWM signals to drive 2 charging ICs, and the wireless charging transmitting coil is started.
As the preferred technical scheme, install the disinfection subassembly in the disinfection intracavity, the disinfection subassembly passes through the main control panel control and opens and close, wireless transmitting coil that charges has its independent LED warning light.
As a preferred technical scheme, the disinfection component adopts an ultraviolet lamp tube.
As the preferred technical scheme, an LED lamp and a voice prompt loudspeaker are installed outside the sterilizer host, and a key for a switch machine, a main control board and a wireless charging module are connected to a DC5V/9V power supply.
The utility model has the advantages that: the utility model discloses can realize charging and the disinfection to the cell-phone simultaneously to have intelligent voice broadcast, intelligent degree promotes greatly, and the cell-phone uses safety more.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a working principle diagram of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
As shown in fig. 1, the portable sterilizer comprises a sterilizer host, wherein a main control board is arranged in the sterilizer host, the sterilizer host is provided with a wireless charging module, and a mobile phone with a wireless receiving coil is placed in a sterilization cavity of the sterilizer host and wirelessly charged through the wireless charging module.
The wireless charging module comprises a wireless charging transmitting coil, the wireless charging transmitting coil is controlled by a main control board to charge a disinfected mobile phone, the main control board is provided with a wireless charging control chip, the wireless charging control chip is awakened through D-and D +, the wireless charging control chip can send two pins to simultaneously send out PWM (pulse width modulation) signals to drive 2 charging ICs, and the wireless charging transmitting coil is started.
Install the disinfection subassembly in the disinfection intracavity, the disinfection subassembly passes through the main control panel control and opens and close, wireless transmitting coil that charges has its independent LED warning light, and the disinfection subassembly adopts an ultraviolet tube, and the externally mounted of sterilizer host computer has LED lamp and voice prompt loudspeaker to be provided with the button that the switch machine was used, main control panel and wireless module of charging insert DC5V/9V power.
After the USB of DC5V/9V is electrified, the wireless charging control chip is awakened through D-and D +, two pins of the wireless charging control chip can simultaneously send out PWM signals to drive 2 charging ICs, a wireless charging coil is started, and then whether the wireless charging mobile phone is on the wireless charging coil is detected through amplification of two-stage operational amplifier. If the wireless charging control chip does not detect the wireless charging mobile phone, the wireless charging control chip stops one path of PWM output and charging and uses one path of PWM for external detection; when the wireless mobile phone is identified by charging, two pins of the wireless charging control chip can simultaneously send out PWM signals to drive 2 charging ICs to charge the mobile phone; and the identification signal is sent to the main control, if the main control is pressed for 3 seconds to start up, the voltage MOS tube of the voice chip is conducted, the voice IC is driven in a synchronous communication mode to sound ding dong „ „ voice, the key lamps and the surrounding LED lamps are simultaneously lightened after the main control is started up, and the language sounds that the disinfection is about to start, and the articles are required to be placed in the disinfection cabin. After 5 seconds, a 'disinfection start request is sounded', and meanwhile, the control electrode of the ultraviolet MOS tube is controlled to be pulled high by the main control chip, so that the inductor and 3 MOS tubes form a DCL oscillation circuit, and high voltage more than 300V is formed by coupling of a transformer to drive the ultraviolet lamp to work. Voice broadcast after 10 minutes: in "second grade disinfection, please later", after 5 minutes, voice broadcast: the main control chip automatically controls the control electrode of the ultraviolet MOS tube to be pulled down, and the ultraviolet lamp is turned off. If the mobile phone is identified to be fully charged or taken away, the mobile phone is automatically powered off for sterilization.
And (3) user operation:
the button is pressed for 3 seconds for turning on and turning off the machine, the button lamps and the LED lamps at the periphery are simultaneously turned on, and the language sounds that 'disinfection is about to start, please put articles into the disinfection cabin'. After 5 seconds, "start disinfection later" was sounded, and the ultraviolet lamp was operated. Voice broadcast after 10 minutes: in "second grade disinfection, please later", after 5 minutes, voice broadcast: when the disinfection is finished, please use the lamp safely, and the ultraviolet lamp is automatically turned off. When a mobile phone supporting wireless charging is put into the mobile phone, prompting: ding-dong „ „, if the mobile phone is fully charged, the mobile phone is automatically turned off, a female voice is adopted, the Chinese-English bilingual is supported, and the internal switching is carried out when the mobile phone leaves a factory.
The utility model has the advantages that: the utility model discloses can realize charging and the disinfection to the cell-phone simultaneously to have intelligent voice broadcast, intelligent degree promotes greatly, and the cell-phone uses safety more.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (4)
1. A mobile phone sterilizer is characterized in that: including the sterilizer host computer, a main control board has in the sterilizer host computer, and the sterilizer host computer has the wireless module of charging, and the cell-phone that has wireless receiving coil places in the disinfection intracavity of sterilizer host computer and carries out wireless charging through the wireless module of charging, and the wireless module of charging includes wireless transmitting coil that charges, wireless transmitting coil that charges for sterile cell-phone through the main control board control, and the main control board has the wireless control chip that charges, awakens up the wireless control chip that charges through D-and D +, and the wireless control chip that charges has two pins and send 2 IC that charge of PWM signal drive simultaneously, opens the wireless transmitting coil that charges.
2. The cell phone sterilizer of claim 1, wherein: the disinfection component is installed in the disinfection cavity, the disinfection component is controlled to be turned on and turned off through the main control board, and the wireless charging transmitting coil is provided with an independent LED prompting lamp.
3. The cell phone sterilizer of claim 2, wherein: the disinfection component adopts an ultraviolet lamp tube.
4. The cell phone sterilizer of claim 1, wherein: the sterilizer host computer externally mounted have LED lamp and voice prompt loudspeaker to be provided with the button that the switch machine was used, main control board and wireless module of charging access DC5V/9V power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822117852.5U CN210250639U (en) | 2018-12-17 | 2018-12-17 | Mobile phone sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822117852.5U CN210250639U (en) | 2018-12-17 | 2018-12-17 | Mobile phone sterilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210250639U true CN210250639U (en) | 2020-04-07 |
Family
ID=70011090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822117852.5U Expired - Fee Related CN210250639U (en) | 2018-12-17 | 2018-12-17 | Mobile phone sterilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210250639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112305960A (en) * | 2020-10-16 | 2021-02-02 | 按钮科技(杭州)有限公司 | Circuit with disinfection function shoes |
-
2018
- 2018-12-17 CN CN201822117852.5U patent/CN210250639U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112305960A (en) * | 2020-10-16 | 2021-02-02 | 按钮科技(杭州)有限公司 | Circuit with disinfection function shoes |
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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: 20200407 Termination date: 20211217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |