CN210665893U - Card type vehicle-mounted mobile phone wireless charger detection tool - Google Patents
Card type vehicle-mounted mobile phone wireless charger detection tool Download PDFInfo
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- CN210665893U CN210665893U CN201920466640.XU CN201920466640U CN210665893U CN 210665893 U CN210665893 U CN 210665893U CN 201920466640 U CN201920466640 U CN 201920466640U CN 210665893 U CN210665893 U CN 210665893U
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- wireless charger
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- 238000001514 detection method Methods 0.000 title claims abstract description 42
- 230000003993 interaction Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
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Abstract
The utility model discloses a card type vehicle-mounted mobile phone wireless charger detection tool, which comprises a receiving coil, a rectifier module, a color ring resistor, two LED indicating lamps, a transparent card shell and an anti-reverse magnetic sheet; the receiving coil converts a magnetic field generated by a transmitting coil of the vehicle-mounted mobile phone wireless charger into current, and the current is led into the rectifying module; the rectifier module is used for converting the received current voltage stabilization into 5V direct current, and guiding the 5V direct current into the color ring resistor; the color ring resistor is connected with the two LED indicating lamps which are connected in parallel, so that the functions of limiting current, protecting the LED indicating lamps and prolonging the service life of the LED indicating lamps are achieved; the LED indicating lamp is used for man-machine interaction. The utility model has the advantages that: the function detection problem of the vehicle-mounted mobile phone wireless charger is effectively solved, the vehicle-mounted mobile phone wireless charger is convenient to carry, simple and convenient to operate and free of maintenance, the detection accuracy rate is 100%, and the quality of the whole vehicle is improved.
Description
Technical Field
This practical novel a cell-phone wireless charger detects instrument that relates to, especially a vehicle-mounted cell-phone wireless charger detects instrument.
Background
The existing automobile for detecting the wireless charging function of the vehicle-mounted mobile phone when a new line is inserted is not provided with a special detection tool, so that the wireless charging function of the vehicle-mounted mobile phone cannot be detected, the wireless charging function of the vehicle-mounted mobile phone is very easy to lose effectiveness due to the fault of a wireless charger of the vehicle-mounted mobile phone or the fault of a vehicle wiring harness and the fault of production operators, a problem automobile flows into the market, and certain negative effects, even economic losses, are caused to automobile enterprises.
SUMMERY OF THE UTILITY MODEL
The wireless charging function of the vehicle mobile phone can not be detected due to the fact that a special detection tool for wireless charging of the mobile phone is not available, and the wireless charging function of the vehicle mobile phone is prone to being invalid due to the fact that a vehicle-mounted mobile phone wireless charger breaks down or a vehicle wiring harness breaks down and errors of production and operation personnel.
The utility model provides a technical scheme that its technical problem adopted is:
a card type vehicle-mounted mobile phone wireless charger detection tool comprises: the universal receiving coil, the rectifying module, the color ring resistor, the LED indicator lamp, the transparent card shell and the anti-reverse magnetic sheet complete the detection of whether the vehicle-mounted mobile phone wireless charger is effective or not.
The receiving coil converts a magnetic field generated by a transmitting coil of the vehicle-mounted mobile phone wireless charger into current, and the current is led into the rectifying module.
The rectifier module converts the received current voltage stabilization into 5V direct current, and the 5V direct current is led into the color ring resistor.
The color ring resistor is connected with the two LED indicating lamps, so that the effects of limiting current and protecting the LED indicating lamps are achieved, and the service life of the LED indicating lamps is prolonged.
The LED indicating lamp is mainly used for man-machine interaction, comprises two LED indicating lamps and plays a role in redundant display, and because the circuit connection mode of the 2 LED indicating lamps is designed to be in a parallel connection relation, if one LED indicating lamp fails or is damaged, the other LED indicating lamp still can play a role in display, and the functions of preventing misjudgment and self-checking of tools are achieved.
The transparent card shell is used as a shell of the card type vehicle-mounted mobile phone wireless charger detection tool and used for containing and protecting electronic components and specifications in the card type vehicle-mounted mobile phone wireless charger detection tool, and meanwhile, the cost of the card type vehicle-mounted mobile phone wireless charger detection tool is reduced.
The magnetic sheet is used for isolating the magnetic field of the coil, so that the situation that the front side and the back side of the card type vehicle-mounted mobile phone wireless charger detection tool are reversed under an accident condition is prevented, and the positive electrode and the negative electrode of the whole set of circuit are reversed.
The utility model has the advantages that: the card type vehicle-mounted mobile phone wireless charger detection tool effectively solves the problem of detection of functions of a vehicle-mounted mobile phone wireless charger, is convenient to carry, simple and convenient to operate, free of maintenance, 100% in detection accuracy and capable of improving the quality of the whole vehicle.
Drawings
FIG. 1 is a schematic diagram of an inspection tool specification;
FIG. 2 is a schematic diagram of a detection tool circuit configuration;
FIG. 3 is a schematic diagram of the detection tool circuit.
Wherein: 1. the detection tool comprises a detection tool hanging hole, 2, a specification reserved identification LED indicator light transmission position I, 3, a specification reserved identification LED indicator light transmission position II, 4, a detection tool specification title, 5, a detection tool use method specification, 6, a detection tool use notice specification, 7, a transparent clamping shell, 8, a receiving coil, 9, a rectification module, 10, a color ring resistor, 11, a red LED indicator light I, 12, a red LED indicator light II, 13 and an anti-reverse magnetic sheet.
Detailed Description
As shown in fig. 1, the structure of the specification of the detection tool for the wireless charger of the card-type vehicle-mounted mobile phone is schematically shown, a rope hanging hole 1 of the detection tool is arranged at the upper part, an LED indicator light transmission position I2 with a specification reserved mark and an LED indicator light transmission position II 3 with the specification reserved mark are arranged at the upper part, and the positions are light-permeable and display the detection result through light transmission; the middle part is provided with a detection tool specification title 4; the lower part is provided with a detection tool using method description 5 and a detection tool notice description 6, and the functions of describing the card type vehicle-mounted mobile phone wireless charger detection tool method, the detection standard and the use notice are achieved.
As shown in fig. 2-3, the card-type vehicle-mounted mobile phone wireless charger detection tool has a circuit schematic diagram, the upper part of the detection tool is provided with two red LED indicator lamps i 11 and ii 12, and the positions of the two red LED indicator lamps are the same as the reserved identification positions of the specification; the LED indicator light is connected with a rectifying module 9 through a color ring resistor 10, and the rectifying module 9 is connected with a receiving coil 8. The receiving coil 8 converts a magnetic field generated by a transmitting coil of the vehicle-mounted mobile phone wireless charger into current, and the current is led into the rectifying module 9. The rectifier module 9 converts the received current voltage into 5V direct current, and guides the 5V direct current to the color wheel resistor 10. The color ring resistor 10 is connected with two red LED indicating lamps I11 and two red LED indicating lamps II 12 which are connected in parallel, so that the functions of limiting current and protecting the LED indicating lamps are achieved, and the service life of the LED indicating lamps is prolonged. The red LED indicator lamp I11 and the red LED indicator lamp II 12 are mainly used for man-machine interaction.
Further concrete implementation steps are as follows: detecting the electrification of a vehicle with the function of a wireless charger of a vehicle-mounted mobile phone, wherein the caption 4 of a detection tool of the wireless charger of the card-type vehicle-mounted mobile phone faces upwards, a rope hanging hole 1 of the detection tool faces forwards, the detection tool is placed at the detection position of the wireless charger of the vehicle-mounted mobile phone for waiting for 1 to 3 seconds of observation, the light transmission position I2 of an LED indicator lamp of a reserved mark of the specification and the light transmission position II 3 of the LED indicator lamp of the reserved mark of the specification are simultaneously lightened, if the two red LED indicator lamps I11 and II 12 are not lighted, the function of the vehicle-mounted mobile phone wireless charger is invalid, if the two red LED indicating lamps I11 and the red LED indicating lamp II 12 are only lighted, the function of the vehicle-mounted mobile phone wireless charger is normal, and the card-type vehicle-mounted mobile phone wireless charger detection tool is abnormal and needs to be repaired.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (2)
1. The card type vehicle-mounted mobile phone wireless charger detection tool is characterized by comprising a transparent card shell (7), a receiving coil (8), a rectification module (9), a color ring resistor (10), a red LED indicator lamp I (11), a red LED indicator lamp II (12) and an anti-reverse magnetic sheet (13) of the detection tool;
the transparent card shell (7) is used as a shell of a card type vehicle-mounted mobile phone wireless charger detection tool;
the receiving coil (8) converts a magnetic field generated by a transmitting coil of the wireless charger of the vehicle-mounted mobile phone into current, and the current is led into the rectifying module (9);
the rectifier module (9) is used for converting the received current voltage into 5V direct current, and guiding the 5V direct current into the color ring resistor (10);
the color ring resistor (10) is connected with two LED indicating lamps;
the anti-reverse magnetic sheet (13) isolates the magnetic field of the coil by the magnetic sheet to protect the positive and negative poles of the main circuit from being reversely arranged.
2. The wireless charger detection tool of card formula car cell-phone of claim 1, characterized in that, two LED pilot lamps are connected together in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920466640.XU CN210665893U (en) | 2019-04-09 | 2019-04-09 | Card type vehicle-mounted mobile phone wireless charger detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920466640.XU CN210665893U (en) | 2019-04-09 | 2019-04-09 | Card type vehicle-mounted mobile phone wireless charger detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210665893U true CN210665893U (en) | 2020-06-02 |
Family
ID=70817244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920466640.XU Active CN210665893U (en) | 2019-04-09 | 2019-04-09 | Card type vehicle-mounted mobile phone wireless charger detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210665893U (en) |
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2019
- 2019-04-09 CN CN201920466640.XU patent/CN210665893U/en active Active
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