CN219760690U - A quick charger of cell-phone double-end for on-vehicle - Google Patents
A quick charger of cell-phone double-end for on-vehicle Download PDFInfo
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- CN219760690U CN219760690U CN202321262265.XU CN202321262265U CN219760690U CN 219760690 U CN219760690 U CN 219760690U CN 202321262265 U CN202321262265 U CN 202321262265U CN 219760690 U CN219760690 U CN 219760690U
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- 239000003990 capacitor Substances 0.000 claims abstract description 43
- 230000009977 dual effect Effects 0.000 claims description 9
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 3
- 230000001052 transient effect Effects 0.000 abstract description 3
- ZGHQUYZPMWMLBM-UHFFFAOYSA-N 1,2-dichloro-4-phenylbenzene Chemical compound C1=C(Cl)C(Cl)=CC=C1C1=CC=CC=C1 ZGHQUYZPMWMLBM-UHFFFAOYSA-N 0.000 description 9
- KTXUOWUHFLBZPW-UHFFFAOYSA-N 1-chloro-3-(3-chlorophenyl)benzene Chemical compound ClC1=CC=CC(C=2C=C(Cl)C=CC=2)=C1 KTXUOWUHFLBZPW-UHFFFAOYSA-N 0.000 description 9
- LAXBNTIAOJWAOP-UHFFFAOYSA-N 2-chlorobiphenyl Chemical compound ClC1=CC=CC=C1C1=CC=CC=C1 LAXBNTIAOJWAOP-UHFFFAOYSA-N 0.000 description 2
- 101710149812 Pyruvate carboxylase 1 Proteins 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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Abstract
The utility model discloses a mobile phone double-head quick charger for a vehicle, which comprises a PCB (printed circuit board), a capacitor, an inductance coil, a double-head USB (universal serial bus), a resistor, a chip, a diode, a fuse, an inductor and a TVS (transient voltage suppressor) tube; the PCB comprises a first PCB and a second PCB, the first PCB is vertically arranged at the center of the second PCB, the capacitor comprises two first capacitors and two second capacitors, and the resistor comprises eight first resistors and two second resistors; the utility model can charge the mobile phone on the electric vehicle and the motorcycle, solves the problem of no electricity of the mobile phone in the driving process, and has wide social benefit; the double-end USB can not only realize the function of charging the mobile phone, but also use small-sized electric appliances such as a small-sized electric fan and the like on the electric vehicle.
Description
Technical Field
The utility model relates to the technical field of mobile phone quick chargers, in particular to a mobile phone double-head quick charger for a vehicle.
Background
Along with the continuous improvement of the living standard of people, mobile phones, electric vehicles, motorcycles and automobiles are popular, and the mobile phones are frequently required to be charged due to the large screen and high-frequency use of the mobile phones.
At present, a mobile phone charging device is basically arranged on an automobile, but no mobile phone charging device is arranged on an electric vehicle or a motorcycle, and when a driver drives to a destination, if the mobile phone is powered off and the destination does not have the mobile phone charging device, inconvenience is brought to people.
Therefore, a dual-head rapid charger for a vehicle-mounted mobile phone becomes a problem to be solved.
Disclosure of Invention
The utility model aims to solve the technical problems that a mobile phone charging device is basically arranged on an automobile at present, but no mobile phone charging device is arranged on an electric vehicle or a motorcycle, and when a driver drives to a destination, if the mobile phone is powered off and the destination is not provided with the mobile phone charging device, inconvenience is brought to people.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the double-head quick charger for the vehicle-mounted mobile phone comprises a PCB (printed circuit board), a capacitor, an inductance coil, a double-head USB (universal serial bus), a resistor, a chip, a diode, a fuse, an inductor and a TVS (transient voltage suppressor) tube; the PCB comprises a first PCB and a second PCB, the first PCB is vertically arranged at the center of the second PCB, the capacitor comprises two first capacitors and two second capacitors, and the resistor comprises eight first resistors and two second resistors;
the double-ended USB is arranged on the right side of the second PCB, the first PCB is fixed on the left side of the second PCB, the two first capacitors and the inductance coil are respectively attached to the upper side of the first PCB, and the two first capacitors are arranged below the inductance coil; the two second resistors, the chip, the two second capacitors, the diode, the fuse, the inductor and the TVS tube are all attached to the lower portion of the first PCB, the two second resistors are arranged on the right side of the chip in parallel, the diode and the fuse are arranged on the left side of the chip in parallel, the inductor is arranged below the fuse, the TVS tube is arranged below the inductor, and the two second capacitors are arranged above the chip; four of the eight first resistors are arranged above the second PCB, and four resistors are arranged below the second PCB.
Further, a first fixing hole and a second fixing hole are formed in the first PCB.
Further, the first PCB is square, and the second PCB is round.
Further, the two first capacitors are electrolytic capacitors.
Further, the capacitor, the inductance coil, the double-ended USB, the resistor, the diode, the fuse, the inductor and the TVS tube are electrically connected with the chip.
Furthermore, the rated voltage of the double-head quick charger of the mobile phone is 5V, and the signal limit current is 3.2A.
Compared with the prior art, the utility model has the advantages that: the utility model adopts the matching structure of the PCB, the capacitor, the inductance coil, the double-ended USB, the resistor, the chip, the diode, the fuse, the inductor and the TVS tube, so that the mobile phone can be charged on the electric vehicle and the motorcycle as well, the problem of no electricity of the mobile phone in the driving process is solved, and the utility model has wide social benefit; the double-end USB is arranged, so that not only can the function of charging a mobile phone be realized, but also small-sized electric appliances such as a small-sized electric fan and the like can be used on an electric vehicle; the utility model has simple operation and reasonable design, and is worth popularizing.
Drawings
Fig. 1 is a schematic diagram of a dual-head quick charger for a vehicle-mounted mobile phone according to the present utility model.
Fig. 2 is a schematic diagram of a dual-head quick charger for a vehicle-mounted mobile phone according to the second embodiment of the present utility model.
Fig. 3 is a top view of a dual head quick charger for a vehicle-mounted mobile phone of the present utility model.
Fig. 4 is a bottom view of a dual head quick charger for a vehicle-mounted mobile phone of the present utility model.
Fig. 5 is a right side view of a dual head quick charger for a vehicle-mounted mobile phone of the present utility model.
Fig. 6 is a left side view of a dual head quick charger for a vehicle-mounted mobile phone of the present utility model.
As shown in the figure: 1. PCB board, 2, electric capacity, 3, inductor, 4, double-end USB,5, resistance, 6, chip, 7, diode, 8, fuse, 9, inductance, 10, TVS tube, 11, first PCB board, 12, second PCB board, 13, first electric capacity, 14, second electric capacity, 15, first resistance, 16, second resistance, 17, first fixed orifices, 18, second fixed orifices.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the utility model, a "first feature" or "second feature" may include one or more of such features. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
The present utility model will be described in detail with reference to fig. 1-6.
The double-head quick charger for the vehicle-mounted mobile phone comprises a PCB (printed circuit board) 1, a capacitor 2, an inductance coil 3, a double-head USB4, a resistor 5, a chip 6, a diode 7, a fuse 8, an inductance 9 and a TVS (transient voltage suppression) tube 10; the PCB 1 comprises a first PCB 11 and a second PCB 12, the first PCB 11 is vertically arranged at the center of the second PCB 12, the capacitor 2 comprises two first capacitors 13 and two second capacitors 14, and the resistor 5 comprises eight first resistors 15 and two second resistors 16;
the double-ended USB4 is arranged on the right side of the second PCB 12, the first PCB 11 is fixed on the left side of the second PCB 12, the two first capacitors 13 and the inductance coil 3 are respectively attached to the upper side of the first PCB 11, and the two first capacitors 13 are arranged below the inductance coil 3; the two second resistors 16, the chip 6, the two second capacitors 14, the diode 7, the fuse 8, the inductor 9 and the TVS tube 10 are all attached to the lower portion of the first PCB 11, the two second resistors 16 are arranged on the right side of the chip 6 in parallel, the diode 7 and the fuse 8 are arranged on the left side of the chip 6 in parallel, the inductor 9 is arranged below the fuse 8, the TVS tube 10 is arranged below the inductor 9, and the two second capacitors 14 are arranged above the chip 6; four of the eight first resistors 15 are disposed above the second PCB 12, and four of the eight first resistors are disposed below the second PCB 12.
The first PCB 11 is provided with a first fixing hole 17 and a second fixing hole 18.
The first PCB 11 is square, and the second PCB 12 is circular.
The two first capacitors 13 are electrolytic capacitors.
The capacitor 2, the inductance coil 3, the double-ended USB4, the resistor 5, the diode 7, the fuse 8, the inductor 9 and the TVS tube 10 are electrically connected with the chip 6.
The rated voltage of the double-head quick charger of the mobile phone is 5V, and the signal limit current is 3.2A.
The utility model discloses a vehicle-mounted double-head quick charger for a mobile phone, which comprises the following specific implementation processes: firstly, attaching two first capacitors 13 and an inductance coil 3 above a first PCB 11; the two second resistors 16, the chip 6, the two second capacitors 14, the diode 7, the fuse 8, the inductor 9 and the TVS tube 10 are all attached to the lower portion of the first PCB 11, so that the two second resistors 16 are arranged on the right side of the chip 6 in parallel, the diode 7 and the fuse 8 are arranged on the left side of the chip 6 in parallel, the inductor 9 is arranged below the fuse 8, the TVS tube 10 is arranged below the inductor 9, and the two second capacitors 14 are arranged above the chip 6; four of the eight first resistors 15 are arranged above the second PCB 12, and four resistors are arranged below the second PCB 12; so that the capacitor 2, the inductance coil 3, the double-ended USB4, the resistor 5, the diode 7, the fuse 8, the inductor 9 and the TVS tube 10 are electrically connected with the chip 6.
The utility model adopts the matching structure of the PCB 1, the capacitor 2, the inductance coil 3, the double-ended USB4, the resistor 5, the chip 6, the diode 7, the fuse 8, the inductor 9 and the TVS tube 10, so that the mobile phone can be charged on an electric vehicle and a motorcycle as well, the problem of no electricity of the mobile phone in the driving process is solved, and the utility model has wide social benefit; the double-end USB4 can realize the function of charging the mobile phone, and can also use small-sized electric appliances such as a small-sized electric fan and the like on the electric vehicle; the utility model has simple operation and reasonable design, and is worth popularizing.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. A quick charger of cell-phone double-end for on-vehicle, its characterized in that: the double-head quick charger for the mobile phone comprises a PCB (printed circuit board) (1), a capacitor (2), an inductance coil (3), a double-head USB (4), a resistor (5), a chip (6), a diode (7), a fuse (8), an inductance (9) and a TVS tube (10); the PCB (1) comprises a first PCB (11) and a second PCB (12), the first PCB (11) is vertically arranged at the center of the second PCB (12), the capacitor (2) comprises two first capacitors (13) and two second capacitors (14), and the resistor (5) comprises eight first resistors (15) and two second resistors (16);
the double-ended USB (4) is arranged on the right side of the second PCB (12), the first PCB (11) is fixed on the left side of the second PCB (12), the two first capacitors (13) and the inductance coil (3) are respectively attached to the upper side of the first PCB (11), and the two first capacitors (13) are arranged below the inductance coil (3); the two second resistors (16), the chip (6), the two second capacitors (14), the diode (7), the fuse (8), the inductor (9) and the TVS tube (10) are all attached to the lower portion of the first PCB (11), the two second resistors (16) are arranged on the right side of the chip (6) in parallel, the diode (7) and the fuse (8) are arranged on the left side of the chip (6) in parallel, the inductor (9) is arranged below the fuse (8), the TVS tube (10) is arranged below the inductor (9), and the two second capacitors (14) are arranged above the chip (6); four of the eight first resistors (15) are arranged above the second PCB (12), and four resistors are arranged below the second PCB (12).
2. The dual head quick charger for a vehicle mounted mobile phone of claim 1, wherein: the first PCB (11) is provided with a first fixing hole (17) and a second fixing hole (18).
3. The dual head quick charger for a vehicle-mounted mobile phone of claim 2, wherein: the first PCB (11) is square, and the second PCB (12) is round.
4. The dual head quick charger for a vehicle mounted mobile phone of claim 1, wherein: the two first capacitors (13) are electrolytic capacitors.
5. The dual head quick charger for a vehicle mounted mobile phone of claim 1, wherein: the capacitor (2), the inductance coil (3), the double-ended USB (4), the resistor (5), the diode (7), the fuse (8), the inductor (9) and the TVS tube (10) are electrically connected with the chip (6).
6. The dual head quick charger for a vehicle mounted mobile phone of claim 1, wherein: the rated voltage of the double-head quick charger of the mobile phone is 5V, and the signal limit current is 3.2A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321262265.XU CN219760690U (en) | 2023-05-24 | 2023-05-24 | A quick charger of cell-phone double-end for on-vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321262265.XU CN219760690U (en) | 2023-05-24 | 2023-05-24 | A quick charger of cell-phone double-end for on-vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219760690U true CN219760690U (en) | 2023-09-26 |
Family
ID=88071776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321262265.XU Active CN219760690U (en) | 2023-05-24 | 2023-05-24 | A quick charger of cell-phone double-end for on-vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219760690U (en) |
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2023
- 2023-05-24 CN CN202321262265.XU patent/CN219760690U/en active Active
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