TWM572583U - Power adapting electrical connector - Google Patents

Abstract

The main purpose of the present invention is to provide a power adapter electrical connector, which mainly includes: an input electrical connection unit, an output electrical connection unit, and a power input delay unit; wherein the power input delay unit comprises: A bypass switch unit, a uniform switch unit, and an RC (resistor-capacitor) parallel unit. In the present invention, the power adapter electrical connector is coupled to the RC parallel unit through the enable switch unit, and the bypass switch unit reaches the current and the slow start of the current received by the electronic device. The effect is that when an electronic device receives a power source through the power adapter electrical connector, there is no spark or popping sound.

Description

Power adapter connector

The present invention relates to a connector in the field of electronic circuits, and more particularly to a power adapter electrical connector.

In modern life, all kinds of electronic products are filled with people's surroundings, bringing many conveniences to people's lives. On the other hand, the improper use of electronic products threatens people's lives; among them, the burning of electronic products or the sparking of electronic products and the burning of nearby flammable materials have become one of the main causes of home fires.

In more detail, the gas system generally has good electrical insulation properties; however, when the electronic device is powered on, it is very easy to cause a potential difference between the two terminals to penetrate the air, so that the current reaches the other by the gas. The phenomenon of the terminal is called the gas discharge phenomenon. In other words, the two terminals cause a conductive phenomenon between the air between the two terminals by a high potential difference, and this phenomenon is often accompanied by a spark and a popping sound.

It is worth noting that the generation of spark not only affects the normal operation of the electronic device, but also damages the electronic components inside the electronic device, thereby affecting the service life of the electronic component. At the same time, the sparks and accompanying popping sounds cause the user's panic and uneasiness, and even cause nearby nearby flammable materials to ignite.

In view of this, the creator of this new type is trying to research and create, and finally developed a power adapter electrical connector of the present invention.

The main purpose of the present invention is to provide a power adapter electrical connector, which mainly includes: an input electrical connection unit, an output electrical connection unit, and a power input delay unit; wherein the power input delay unit comprises: A bypass switch unit, a uniform switch unit, and an RC (resistor-capacitor) parallel unit. In the present invention, the power adapter electrical connector is coupled to the RC parallel unit through the enable switch unit, and the bypass switch unit achieves the effect of current ramping and slow start, thereby enabling an electronic When the device receives a power source through the power adapter, there is no spark or popping noise.

The creator of the present invention provides an embodiment of the power adapter electrical connector, which comprises: an input electrical connection unit coupled to a power supply; a unit electrically connected to the input terminal electrical connection unit; and a power input delay unit electrically connected between the input terminal electrical connection unit and the output terminal electrical connection unit; wherein the input terminal is electrically connected The power input delay unit prevents the input power connection unit from directly transmitting the power through the output terminal when the unit is continuously receiving the power source. Enter the electronic device.

In order to more clearly describe a power adapter electrical connector of the present invention, a preferred embodiment of the present invention will be described in detail below with reference to the drawings.

Referring to FIG. 1, a first circuit block diagram of a power adapter electrical connector of the present invention is shown. Please also refer to FIG. 2, which is a block diagram showing the second circuit of the power adapter electrical connector of the present invention. As shown in the figure, the power adapter electrical connector 1 of the present invention mainly comprises an input electrical connection unit 11, an output electrical connection unit 12, and a power input delay unit 13. In more detail, the input electrical connection unit 11 is coupled to a power source. Moreover, the output terminal electrical connection unit 12 is electrically connected to the input terminal electrical connection unit 11. At the same time, the power input delay unit 13 is electrically connected between the input electrical connection unit 11 and the output electrical connection unit 12. In this way, when the input terminal electrical connection unit 11 continues to receive the power source, and the output terminal electrical connection unit 12 is electrically connected to an electronic device, the power input delay unit 13 is configured to delay the input terminal. The connecting unit 11 inputs the power source to the electronic device through the output terminal electrical connection unit 12.

Continuing to refer to FIG. 2, the power adapter electrical connector 1 is described in more detail. The power input delay unit 13 includes a bypass switch unit 131, a uniform energy switch unit 132, and an RC (resistance capacitor, resistor-capacitor). A parallel unit 133. As can be seen from FIG. 2, the bypass switch unit 131 is electrically connected between the input terminal electrical connection unit 11 and the output terminal electrical connection unit 12. Moreover, the enable switch unit 132 is electrically connected between the bypass switch unit 131 and the input terminal electrical connection unit 11. Furthermore, the RC parallel unit 133 is electrically connected between the enable switch unit 132 and the bypass switch unit 131, and the RC parallel unit 133 is electrically connected to the input terminal electrical connection unit 11 at the same time.

Please refer to FIG. 3, which is a circuit diagram showing the power adapter electrical connector of the present invention. As shown in FIG. 3, the power adapter electrical connector 1 further includes an input filter unit 14, an output filter unit 15, a first current voltage conversion resistor 1a, and a second current voltage conversion resistor 1b. As can be seen from FIG. 3, the input filtering unit 14 is electrically connected between the input terminal electrical connection unit 11 and the bypass switch unit 131. Moreover, the output filtering unit 15 is electrically connected between the bypass switch unit 131 and the output terminal electrical connection unit 12. Furthermore, the first current-voltage conversion resistor 1a is electrically connected between the input terminal electrical connection unit 11 and the enable switch unit 132. In addition, the second current-voltage conversion resistor 1b is electrically connected between the enable switch unit 132 and the output terminal electrical connection unit 12. It should be noted that the input electrical connection unit 11 can be any of the following: a plurality of wires, a DC power connection unit (DC jack), a USB electrical connection unit, a Micro USB electrical connection unit, and a Mini USB electrical connection unit. , Lightning electrical connection unit, Type C electrical connection unit, HDMI electrical connection unit, and Thunderbolt electrical connection unit. In addition, the output terminal electrical connection unit 12 can be any of the following: a plurality of wires, a DC power connection unit (DC jack), a USB electrical connection unit, a Micro USB electrical connection unit, a Mini USB electrical connection unit, and a Lightning electrical connection. Unit, Type C electrical connection unit, HDMI electrical connection unit, and Thunderbolt electrical connection unit.

Continue to refer to Figure 3. As shown in FIG. 3, when the input terminal electrical connection unit 11 continues to receive the power source, and the output terminal electrical connection unit 12 is electrically connected to an electronic device, the input terminal electrical connection unit 11 simultaneously outputs a current signal. The first current voltage conversion resistor 1a is output to the RC parallel unit 133. It is further explained that the first current voltage conversion resistor 1a converts the current signal into a voltage signal and outputs the signal to the enable switch unit 132, so that the enable switch unit 132 is in an on state. Then, the voltage signal is output to the bypass switch unit 131 through the enable switch unit 132, so that the bypass switch unit 131 is in a path state. In this way, the current signal outputted by the RC parallel unit 133 is output to the electronic device through the bypass switch unit 131 and the output terminal electrical connection unit 12. Please also refer to FIG. 4A and FIG. 4B simultaneously, showing a current-time data graph. As can be seen from FIG. 4B, after the power adapter electrical connector 1 of the present invention is used, the current received by the electronic device is in a state of slow rise and slow start. Moreover, the electronic device associated with the power adapter connector 1 has a slow start time T compared to the diagram of the power adapter connector 1 not shown in FIG. 4A.

Thus, the above-mentioned system has completely and clearly explained the structural features and perspective views of the power adapter electrical connector of the present invention. From the above, we can know that the novel has the following advantages:

(1) As shown in FIG. 2, the present invention provides a power adapter electrical connector 1, which mainly includes an input electrical connection unit 11, an output electrical connection unit 12, and a power input delay unit 13; The power input delay unit 13 includes a bypass switch unit 131, a uniform energy switch unit 132, and an RC parallel unit 133. In the present invention, the power adapter electrical connector 1 is coupled to the RC parallel unit 133 through the enable switch unit 132, and the bypass switch unit 131 achieves the effect of slowing and slowing the current. When an electronic device receives a power source through the power adapter electrical connector 1, there is no spark or popping noise.

It is to be understood that the foregoing detailed description of the preferred embodiments of the present invention is not intended to limit the scope of the invention, Both should be included in the scope of the patent in this case.

<This new type>

1‧‧‧Power adapter connector

11‧‧‧Input electrical connection unit

12‧‧‧Output electrical connection unit

13‧‧‧Power input delay unit

131‧‧‧Bypass switch unit

132‧‧‧Enable switch unit

133‧‧‧RC parallel unit

14‧‧‧Input Filter Unit

15‧‧‧Output filtering unit

1a‧‧‧First current voltage conversion resistor

1b‧‧‧second current voltage conversion resistor

T‧‧‧ Slow start time

<知知>

no

1 is a first circuit block diagram of a power adapter electrical connector of the present invention; FIG. 2 is a second circuit block diagram showing the power adapter electrical connector of the present invention; FIG. 3 is a power circuit diagram of the present invention. A circuit diagram of the electrical connector; and Figures 4A and 4B show current-time data plots.

Claims (7)

A power adapter electrical connector includes: an input electrical connection unit coupled to a power supply; an output electrical connection unit electrically connected to the input electrical connection unit; and a power input delay unit Electrically connected between the input terminal electrical connection unit and the output terminal electrical connection unit; wherein, when the input terminal electrical connection unit continues to receive the power source, when the output terminal electrical connection unit is electrically connected to the At the instant of the electronic device, the power input delay unit is configured to delay the input electrical connection unit to input the power through the output electrical connection unit to the electronic device. The power adapter electrical connector of claim 1, wherein the input electrical connection unit can be any one of the following: a plurality of wires, a DC power connection unit (DC jack), and a USB electrical connection unit. , Micro USB electrical connection unit, Mini USB electrical connection unit, Lightning electrical connection unit, Type C electrical connection unit, HDMI electrical connection unit, and Thunderbolt electrical connection unit. The power adapter electrical connector of claim 1, wherein the electrical connection unit of the output terminal can be any one of the following: a plurality of wires, a DC power supply unit (DC jack), and a USB electrical connection unit. , Micro USB electrical connection unit, Mini USB electrical connection unit, Lightning electrical connection unit, Type C electrical connection unit, HDMI electrical connection unit, and Thunderbolt electrical connection unit. The power adapter electrical connector of claim 1, wherein the power input delay unit comprises: a bypass switch unit electrically connected to the input electrical connection unit and the output electrical connection unit a uniform switch unit electrically connected between the bypass switch unit and the input terminal electrical connection unit; and an RC (resistor-capacitor) parallel unit electrically connected to the enabler The switch unit is electrically connected to the bypass switch unit, and the RC parallel unit is electrically connected to the input terminal. The power adapter electrical connector of claim 1, further comprising: an input filtering unit electrically connected between the input electrical connection unit and the bypass switch unit; and an output filtering unit And electrically connected between the bypass switch unit and the output terminal electrical connection unit. The power adapter electrical connector of claim 4, further comprising: a first current voltage conversion resistor electrically connected between the input terminal electrical connection unit and the enable switch unit; The second current voltage conversion resistor is electrically connected between the enable switch unit and the output terminal electrical connection unit. The power adapter electrical connector of claim 4, wherein the enabling switch unit is a metal half-oxy field effect transistor (MOSFET).