KR20040034032A - Apparatus for preventing a static-electricity shock - Google Patents

Abstract

PURPOSE: An apparatus for preventing an electrostatic shock is provided to prevent the electrostatic shock without an additional ground line by connecting serially a ground terminal to a battery. CONSTITUTION: An apparatus for preventing an electrostatic shock includes a ground terminal(1), the first line(3), the second line(5), the third line(7), a battery(9), a neon lamp(13), an LCD(11), and a conductive element(15). The first line(3) is connected to the ground terminal(1). The second line(5) and the third line(7) are branched from the first line(3). The second line and the third line are connected to the battery(9). The neon lamp(13) is arranged at the second line. The LCD(11) and the conductive element(15) are arranged at the third line. The apparatus for preventing the electrostatic shock further includes a plurality of resistors(R1,R2,R4) and a capacitor(C) to prevent the damage of the LCD and the neon lamp due to the over-voltage.

Description

Apparatus for preventing a static-electricity shock}

The present invention relates to an electrostatic shock prevention device, and more particularly, an LCD is disposed on a first line connecting a ground terminal and a battery, and conductive fibers such as silver are connected to the first line. It relates to an electrostatic shock prevention device in which a neon lamp is disposed on a second line that is junctioned to the first line and connected to the battery.

Korean Utility Model Registration No. 263863 (registered on January 28, 2002) introduces the "static eliminator".

However, the static elimination device has a cumbersome problem of always contacting the contact member with the conductor while the user grips the touch member before opening the car door.

Therefore, an object of the present invention is that the battery is connected to the ground terminal in series so that the battery acts as a grounding, a separate ground wire is not required, and the ground terminal is always in contact with an object such as a user or a vehicle, thereby preparing a user separately. It is to provide an electrostatic shock prevention device that can open the car door immediately without operation.

1 is a circuit diagram showing an example of the electrostatic shock protection device according to the present invention

2 is a circuit diagram showing another example of the electrostatic shock prevention apparatus according to the present invention

3 is a side cross-sectional view showing a wrist-type electrostatic shock protection device according to the present invention to which the circuit diagram of the electrostatic shock protection device of FIG.

Figure 4 is a schematic diagram showing a vehicle-mounted electrostatic shock protection device according to the present invention to which the circuit diagram of the electrostatic shock protection device of FIG.

* Description of Signs of Main Parts of Drawings *

1: Grounding terminal 9: Battery

11 LCD 13 Neon Lamp

15: conductive material

Electrostatic shock prevention device according to the present invention for achieving the above object is the second line and the third line is branched from the first line connected to the ground terminal, the second line and the third line is connected to the battery, respectively And a neon lamp on the second line, and an LCD and a conductive material on the third line, respectively.

In order to prevent the LCD and the neon lamp from being damaged by overvoltage, resistance elements and a capacitor are further included.

The conductive material may be silver, verb, carbon fiber or inductive resistance.

The battery may be a rechargeable battery, a dry battery or a waste battery.

And a conductive material disposed between the neon lamp and the third resistor in the second line, and a neon lamp disposed between the second line and the third line.

Wrist band type electrostatic shock prevention device applying the electrostatic shock prevention device as described above, the band is connected to both sides of the case, respectively, is disposed on the lower surface of the case so that the ground terminal, which is a conductor, and the wrist, the ground terminal A battery is disposed on an upper portion of the battery, and a bar on which a conductive fiber is wound is disposed on a side of the battery, and a PCB including a resistor and a capacitor is disposed on an upper portion of the battery, and an LCD and a neon disposed on the PCB. It is characterized in that the lamp is exposed to the upper case.

The vehicle-mounted electrostatic shock prevention device to which the electrostatic shock prevention device is applied as described above is equipped with a case including an LCD, a neon lamp, and a PCB on which resistance elements are mounted on a conductor connecting the battery case and the ground terminal, and the conductive fiber is attached to the conductor. It is characterized in that both ends of the connection.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Referring to FIG. 1, in the electrostatic shock prevention apparatus according to the first embodiment of the present invention, the second line 5 and the third line 7 branch from the first line 3 connected to the ground terminal 1. The second line 5 and the third line 7 are respectively connected to the battery 9, the neon lamp 13 is arranged on the second line 5, and the LCD on the third line 5. 11 and the conductive material 15 are disposed, respectively.

In addition, the electrostatic shock prevention device is provided with resistance elements (R1, R2, R3, R4) and a capacitor (C), respectively, in order to prevent the LCD 11 and the neon lamp 13 from being damaged by overvoltage.

In the electrostatic shock prevention device, when the ground terminal 1 is referred to, the LCD 11 and the neon lamp 13 are arranged in parallel so that a high potential level of static electricity is consumed by the neon lamp 13. The lower potential level static electricity is consumed by the LCD 11, and the lower potential level static electricity not consumed by the LCD 11 is consumed by the conductive material 7 for corona discharge. In addition, when the battery 9 is referred to, the second line 5 and the second line 7 are closed, and the battery 9 is disposed on the second line 5 and the third line 7. The resistors R1, R2, R3, and R4 may be discharged by the capacitor C.

The conductive material 7 may be silver, verb, carbon fiber, or inductive resistance.

The battery 10 may be a rechargeable battery, a dry battery, or a waste battery.

The electrostatic shock prevention device configured as described above functions as follows.

As the battery 9 serves to induce static electricity charged to an object such as a human body or an automobile through the ground terminal 1, the static electricity flows to the battery 9 through the ground terminal 1, and the vehicle Electrostatics of potential level that can be commonly experienced in daily life, such as when holding a door, are dissipated while passing through the LCD 11, and when static electricity of a voltage larger than the potential level flows through the ground terminal 1, a neon lamp ( The very low potential level static electricity consumed by 13) and not dissipated in the LCD 11 is consumed by the conductive material 15, and the static electricity not completely consumed is stored in the capacitor C and the battery 9 Then gradually discharged and consumed. In addition, when the battery 9 is charged by static electricity, it is discharged by the resistors R1, R2, R3, and R4.

Referring to FIG. 2, the electrostatic shock prevention apparatus according to the second embodiment of the present invention includes a conductive material 19 and a third material disposed between the neon lamp 13 and the third resistor R3 in the second line 5. Same as the electrostatic shock protection device of the first embodiment except that it further includes a neon lamp 17 disposed between the second line 5 and the third line 7.

A specific embodiment to which the electrostatic shock prevention apparatus of the first embodiment described above may be applied will be described with reference to FIG. 3.

Electrostatic shock prevention device according to the first embodiment is a wrist band type, the band 21 is connected to both sides of the case 20, respectively, the lower part of the case so that the ground terminal (1) as a conductor can be in contact with the wrist The battery 9 is disposed on the surface, and the battery 9 is disposed on the ground terminal 1, and the bar 23 on which the conductive fibers are wound is disposed on the side of the battery 9, and the upper part of the battery 9 is disposed. A PCB 25 including a resistor and a capacitor is disposed thereon, and the LCD 11 and the neon lamp 13 disposed on the PCB 25 are exposed to the upper part of the case.

When the electrostatic shock prevention device configured as described above is worn on the wrist, the static electricity is absorbed through the ground terminal 1 at any time, so that no static electricity remains in the human body, and the battery 9 serves as a grounding when the user comes into contact with the charger. Since the static electricity is absorbed through the ground terminal 1, the user is not subjected to static shock.

Referring to FIG. 4, the electrostatic shock protection device of another embodiment to which the electrostatic shock protection device of the first embodiment described above is applicable may be mounted on a vehicle body, and the battery case 31 and the ground terminal 1 are connected to each other. A case 37 including an LCD 11, a neon lamp 13, and a PCB on which resistance elements are mounted is mounted on the conductive wire 35, and the conductive wire 35 between the battery case 31 and the case 37 is mounted. ), The conductive material 15 is connected and wound.

The battery case 31 may be coated on both sides with a double-sided tape, and the ground terminal 1 may have a tongs shape.

The electrostatic shock prevention device configured as described above fixes the battery case 31 to an invisible portion of the car trunk or the vehicle, and fixes the ground terminal 1 to the vehicle body at any time, whenever the vehicle door and the vehicle body are charged. The discharge of static electricity continuously prevents the shock caused by static electricity when the user opens the car door.

As described above, the electrostatic shock prevention apparatus according to the present invention can discharge all of the static electricity of a wide potential level from the static electricity of minute potential level to the static electricity of a large potential level, and the user needs a separate operation to remove the static electricity. There is no convenient effect.

Claims (7)

The second line 5 and the third line 7 are branched from the first line 3 connected to the ground terminal 1, and the second line 5 and the third line 7 are connected to the battery 9. And a neon lamp 13 disposed on the second line 5, and an LCD 11 and a conductive material 15 disposed on the third line 5, respectively. Device. The method of claim 1, Electrostatic shock prevention device further comprises a resistor (R1, R2, R3, R4) and a capacitor (C) to prevent the LCD (11) and neon lamp (13) from being damaged by overvoltage. The method of claim 1, The conductive material (7) is electrostatic shock prevention device, characterized in that it may be silver, verbs, carbon fibers or inductive resistance. The method of claim 1, The battery 10 may be a rechargeable battery, a dry battery or a waste battery, characterized in that the electrostatic shock prevention device. The method of claim 1, The conductive material 19 disposed between the neon lamp 13 and the third resistor R3 in the second line 5 and the neon lamp disposed between the second line 5 and the third line 7. 17) The electrostatic shock protection device further comprises. As the wrist band type, the bands 21 are respectively connected to both sides of the case 20, and the ground terminal 1, which is a conductor, is disposed on the lower surface of the case so as to contact the wrist, and the ground terminal 1 A battery 9 is disposed on an upper portion of the battery 9, and a bar 23 on which a conductive fiber is wound is disposed on a side of the battery 9, and a PCB 25 including a resistor and a capacitor on an upper portion of the battery 9. ) And the LCD (11) and the neon lamp (13) disposed on the upper portion of the PCB (25) is exposed to the upper case of the electrostatic shock prevention device. A case 37 including an LCD 11, a neon lamp 13, and a PCB on which resistance elements are mounted on a conductor 35 connecting the battery case 31 and the ground terminal 1 to be mounted on an automobile body. Is mounted, and a conductive material 15 is wound around the conductive wire 35 between the battery case 31 and the case 37 and wound.