CN218334616U

CN218334616U - Simple USB PD quick charging voltage inducer

Info

Publication number: CN218334616U
Application number: CN202221953201.XU
Authority: CN
Inventors: 陈承; 袁宗平
Original assignee: Guangdong Dianbang New Energy Technology Co ltd
Current assignee: Guangdong Dianbang New Energy Technology Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2023-01-17
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses ase:Sub>A simple and easy USB PD quick charge voltage inducer relates to USB PD quick charge test instrument technical field, including last casing, lower casing and PCBA board, connect between last casing and the lower casing, the PCBA board is fixed to be set up in the inside of lower casing, one side at PCBA board top is equipped with TYPE-C public seat, the opposite side at PCBA board top is equipped with USB-A female seat, one side at PCBA board top middle part is equipped with toggle switch, the top of PCBA board is fixed and is equipped with the pilot lamp, the utility model discloses an upper casing and the lower casing that set up can protect the PCBA board of inside, prevent to touch the electronic component on the inducer when using to upper casing and lower casing adopt buckle formulase:Sub>A to close the lid mode, if the USB PD inducer has the bad maintenance that can open the lid, thereby reduce the cost of destroying the shell because of the maintenance; through set up public seat of TYPE-C and the female seat of USB-A respectively at the left and right sides of USB PD quick charge induction ware, make it can also take over accident portion load equipment when directly linking to each other with the USB PD charger, improve the practicality.

Description

Simple USB PD quick charging voltage inducer

Technical Field

The utility model belongs to the technical field of the test instrument that charges fast, concretely relates to simple and easy USB PD is charging voltage induction ware soon.

Background

At present, with the rise of the USB PD fast charger products, more and more USB PD fast charging voltage inducers appear, many USB PD inducers have a voltage current display function, and an LED display screen or a nixie tube is adopted, so that it is convenient for a user to read values, but the cost is increased and the power consumption test is inaccurate, however, in the prior art, most USB PD fast charging inducers have the following disadvantages:

1. the female TYPE-C interface is used, and a male connecting wire with the TYPE-C interface is required to be additionally used during testing, so that the cost is increased, and the testing result is possibly inaccurate due to the loss of the wire;

2. at present, most USB PD inducers do not have a memory storage function, can not induce the voltage to be tested at one time, and can induce the required voltage by multiple operations, which is inconvenient for production test and greatly reduces the test efficiency;

3. the existing USB PD inducer has no shell, so that electronic components on the inducer are easily touched when the inducer is used, the object components are failed, and the inducer is damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple and easy USB PD is charging voltage induction ware soon to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides ase:Sub>A simple and easy USB PD is fast fills voltage induction ware, includes casing, lower casing and PCBA board, go up the casing and be connected between the casing down, the PCBA board is fixed to be set up the inside of casing down, one side on PCBA board top is equipped with the public seat of TYPE-C, the opposite side on PCBA board top is equipped with the female seat of USB-A, one side at PCBA board top middle part is equipped with toggle switch, the fixed pilot lamp that is equipped with in top of PCBA board.

Preferably, the toggle switch is a foot-shift horizontal switch, and the shift positions sequentially shift the seed voltages corresponding to the USB PD quick charge from left to right, which are 5V, 9V, 12V, 15V, and 20V, respectively.

Preferably, the indicator light adopts a high-brightness green luminous long-foot LED lamp, and one side of the top end of the upper shell is provided with a light hole corresponding to the indicator light.

Preferably, the upper shell and the lower shell are connected in a buckling cover closing mode.

Preferably, the first mounting groove matched with the male seat of TYPE-C is formed in one side of the bottom end of the upper shell and one side of the top end of the lower shell.

Preferably, the other side of the bottom end of the upper shell and one side of the top end of the lower shell are both provided with second mounting grooves matched with the USB-A female seat.

Preferably, a third mounting groove matched with the toggle switch is formed in one side of the bottom end of the upper shell and one side of the top end of the lower shell.

Compared with the prior art, the utility model provides a pair of simple and easy USB PD is fast to be charged voltage induction ware has following beneficial effect:

1. the TYPE-C male seat 4 and the USB-A female seat 5 are respectively arranged at the left end and the right end of the USB PD quick charging inducer, so that the USB PD quick charging inducer can be directly connected with ase:Sub>A USB PD charger and can also be connected with any external load equipment, thereby increasing the practicability and improving the accuracy of the test;

2. the toggle switch is a foot-shift horizontal switch, the shift positions are sequentially toggled from left to right to correspond to the USB PD quick-charging seed voltages which are respectively 5V, 9V, 12V, 15V and 20V, the USB PD quick-charging seed voltages can be toggled to the required voltage positions at will when the USB PD quick-charging seed voltage tester is used, the required voltage can be directly induced when the USB PD quick-charging seed voltage tester is used next time, a memory storage function can be replaced, convenience and flexibility are improved, and testing efficiency is greatly improved;

3. the PCBA board in the USB PD induction device can be protected through the upper shell and the lower shell, so that the electronic elements on the induction device are prevented from being touched in use, the upper shell and the lower shell are in a buckling cover closing mode, and if the USB PD induction device is poor, the cover can be detached for maintenance, so that the cost of damaging the shell due to maintenance is reduced;

drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic diagram of the explosion structure of the present invention;

FIG. 4 is a schematic view of the male TYPE-C seat of the present invention;

FIG. 5 is a schematic view of the bottom structure of the TYPE-C male seat of the present invention;

FIG. 6 is ase:Sub>A schematic structural view of the USB-A female socket of the present invention;

FIG. 7 is ase:Sub>A schematic bottom view of the USB-A female socket of the present invention;

fig. 8 is ase:Sub>A schematic cross-sectional view of the USB-ase:Sub>A female housing of the present invention.

The labels in the figures are: 1. an upper housing; 2. a lower housing; 3. PCBA board; 4. TYPE-C male seat; 5. ase:Sub>A USB-A female socket; 6. a toggle switch; 7. an indicator light; 8. a light-transmitting hole; 9. a first mounting groove; 10. a second mounting groove; 11. and a third mounting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-8, the utility model provides a simple USB PD quick charging voltage inducer, which comprises an upper casing 1, a lower casing 2 and a PCBA board 3, wherein the upper casing 1 is connected with the lower casing 2, and the upper casing 1 is connected with the lower casing 2 in a snap-in cover-closing manner, so as to be convenient for disassembly and assembly; a first mounting groove 9 matched with the TYPE-C male seat 4 is formed in one side of the bottom end of the upper shell 1 and one side of the top end of the lower shell 2; the other side of the bottom end of the upper shell 1 and one side of the top end of the lower shell 2 are both provided with ase:Sub>A second mounting groove 10 matched with the USB-A female seat 5; one side of the bottom end of the upper shell 1 and one side of the top end of the lower shell 2 are respectively provided with ase:Sub>A third mounting groove 11 matched with the toggle switch 6 so as to facilitate the mounting of ase:Sub>A TYPE-C male seat 4, ase:Sub>A USB-A female seat 5 and the toggle switch 6, the PCBA plate 3 is fixedly arranged in the lower shell 2, one side of the top end of the PCBA plate 3 is provided with the TYPE-C male seat 4, the TYPE-C male seat adopts ase:Sub>A 16PIN clamping plate TYPE and can be directly connected with ase:Sub>A USB PD charger, an intermediate connecting wire is omitted, the other side of the top end of the PCBA plate 3 is provided with the USB-A female seat 5, the USB-A female seat 5 adopts conventional 4PIN and can be connected with accidental load equipment, one side of the middle part of the top end of the PCBA plate 3 is provided with the toggle switch 6, the toggle switch 6 is ase:Sub>A 7-PIN 5-gear horizontal switch, 5 gears are sequentially toggled from left to right corresponding to 5 voltages which are rapidly charged by the USB PD, and are respectively 5V, 9V, 12V, 15V and 20V, when the universal plug switch 6 is used, the positions with required voltages are toggled to induce different voltage gears; fixed pilot lamp 7 that is equipped with in PCBA board 3's top, pilot lamp 7 adopt the luminous long foot LED lamp of highlight green, go up one side on casing 1 top and seted up the light trap 8 corresponding with pilot lamp 7, pilot lamp 7 can send the light of different intensity according to the induced voltage is different, and the higher luminous intensity is stronger more for voltage.

The working principle is as follows: when the device is used, firstly, the PCBA board 3 is installed inside the lower shell 2, then the upper shell 1 is installed above the lower shell 2, the upper shell 1 is connected with the lower shell 2 in ase:Sub>A buckling cover closing mode, the two first installation grooves 9 correspond to the TYPE-C male seat 4, the two second installation grooves 10 correspond to the USB-A female seat 5, the two third installation grooves 11 correspond to the toggle switch 6, and the upper shell 1 is connected with the lower shell 2 in ase:Sub>A buckling cover closing mode; the toggle switch 6 adopts a 7-pin 5-gear horizontal switch, 5 gears are sequentially toggled from left to right to correspond to 5 voltages of USB PD rapid charging, namely 5V, 9V, 12V, 15V and 20V. When using, dial toggle switch 6 to the position that needs the voltage shelves, induce different voltages, then insert the delivery outlet of USB PD charger with public seat 4 of TYPE-C of inducer, public seat of TYPE-C adopts 16PIN splint formulase:Sub>A, can directly link to each other with USB PD charger, saved the intermediate junction line, at this moment pilot lamp 7 will be lighted, pilot lamp 7 can send the light of different intensity according to the voltage difference that induces, the higher luminous intensity that voltage is higher is stronger, export for external load equipment through the female seat 5 of USB-A at last.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides ase:Sub>A simple and easy USB PD is fast fills voltage induction ware, includes casing (1), casing (2) and PCBA board (3) down, ase:Sub>A serial communication port, go up casing (1) and be connected down between casing (2), PCBA board (3) are fixed to be set up the inside of casing (2) down, one side on PCBA board (3) top is equipped with TYPE-C public seat (4), the opposite side on PCBA board (3) top is equipped with female seat (5) of USB-A, one side at PCBA board (3) top middle part is equipped with toggle switch (6), the fixed pilot lamp (7) that are equipped with in top of PCBA board (3).

2. The simple USB PD fast charging voltage inducer of claim 1, which is characterized in that: the toggle switch (6) is a 7-pin 5-gear horizontal switch, and 5 gears sequentially toggle 5 voltages which correspond to the USB PD quick charging from left to right, wherein the voltages are respectively 5V, 9V, 12V, 15V and 20V.

3. The simple USB PD rapid charging voltage inducer of claim 1, characterized in that: the indicating lamp (7) adopts a high-brightness green luminous long-foot LED lamp, and one side of the top end of the upper shell (1) is provided with a light hole (8) corresponding to the indicating lamp (7).

4. The simple USB PD fast charging voltage inducer of claim 1, which is characterized in that: the upper shell (1) and the lower shell (2) are connected in a buckling cover closing mode.

5. The simple USB PD rapid charging voltage inducer of claim 1, characterized in that: go up one side of casing (1) bottom and one side on casing (2) top down and all seted up first mounting groove (9) with TYPE-C public seat (4) assorted.

6. The simple USB PD rapid charging voltage inducer of claim 1, characterized in that: and ase:Sub>A second mounting groove (10) matched with the USB-A female seat (5) is formed in the other side of the bottom end of the upper shell (1) and one side of the top end of the lower shell (2).

7. The simple USB PD rapid charging voltage inducer of claim 1, characterized in that: and a third mounting groove (11) matched with the toggle switch (6) is formed in one side of the bottom end of the upper shell (1) and one side of the top end of the lower shell (2).