JPS58175556A - Electronic welder mask - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention aims to provide an electronic welder mask having a novel configuration.

With the #contact layer i-star in Japan, you can hardly see the welding area before welding starts when the welding area is 1m in place, so there is the inconvenience of having to remove the master and check the S material with the naked eye. there were.

The present invention is intended to fully solve such problems, and the following is a 111th point with reference to the drawings. Details of the embodiment will be described. 1 is an electronic welder i-star of the present invention.

The structure is such that sunglasses [3] are provided above the screen body 2 and can be freely opened and closed on the viewing window frame using the upper end of the NANDATUS plate 2 as a fulcrum.

Is there a light sensor below the 115 body 2 above? -4 is provided, and the sunglasses 411M are configured to open and close depending on whether or not the light sensor receives light. Therefore, on one side of the visual vehicle frame 2m provided above the mask body 2, the left and right 1lli2B, 20 are installed in series in the vertical direction of the i-star body 2, and the 11112
Above the ml there are three rung shafts.
The length of the shaft is 1 km, and the upper end of the tundarasu 4 [3 is fixed to the shaft 3 m. A bulky amount 3B is stretched on the surface of this ramrodara board 3.

The right 43mm of the shaft 3mm projects to the right from the right **20, and is connected to the upper end of the arm rod 6 via a lifter 6mm. The lower end of this rod 6 is connected to the ankle 7 located below the right side wall 2Q'',
And 1. The shaft 7 for driving the pallet pallet 7 is a servo motor 8K11iii# fitted with a box 511KM on the right wall 20. 9 is the above function 11
20 upper 4 (please 1 mode I-switch C connection terminal switch), 10 is the above @Wt2af1 right side @K
This is the 2nd Seventh Switch, which has been fitted with m, and.

The operation of these switches 9 and 10 is such that when the upper fi ng glass paddle is closed from the light receiving r, the switch 9 is closed and the switch 10 is open.

In addition, when the sunglasses plate 3 is opened, the switch 9 becomes negative and the switch 10 is closed. 10 with a protrusion ')f& on one side, this protrusion is the one above! Dallas llsKm touch 1 switch 9.10
open and close. In addition, a part of the box 5 is provided with an internal ring. The light-receiving holes 5mm are formed to correspond to -4, and 111ff of the holes 5mm corresponds to the amount of incident light I! Colored plastic plate 5 for
B is stretched. In v4, 11 is a 6V battery, 12 is a power switch, and 13 is a resistor.

14 is a voltage regulator; 15 is a voltage regulator; 16 is a voltage regulator;

When the light 7 sensor does not catch the light, the power distributor 18 is activated.
[IL rotates the servo motor 8 and opens the sunglasses plate.

Welding has started and the lights are on! When - is exposed to strong light, the power distributor is activated, changing the current circuit and turning the t-homator into an inverted I[?
Turn it once and the sunglasses board will close.

As described above, the invention of the present application can be regarded as a useful invention that solves all the problems of the conventional methods pointed out in the section W.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention; Fig. 1 is an overall front view, Fig. 2 is a 111 side view, and Fig. 3 is a #111g/)
Moum III enlarged cross-sectional view, Figure 4 is a combination diagram of the present application, Figure S, Figure 6 is IM4 figure flB m configuration showing the opening and closing state of the sunglasses plate seen from the arrow direction, Figure 7
Q is a servo motor/ma arrangement centered around -! ! 1. 8th
The diagram is centered around Hikari Center t~ &! It is a line diagram. 166. Electronic cuelder mask @ 2--- ff27
body. s, , tngler destination [, 4, , yI: sensor, 5.
. Electronic control equipment box. Figure 5 Figure 6

Claims (1)

[Claims] A viewing window frame provided above the mask body 2 has sunglasses 1 [
6 is constructed so that it can be opened and closed freely with the upper end of the sunglasses plate 3 as one point, and an electronic control equipment box 5 having a base sensor 4 is provided below the i-star body 20, and the sunglasses plate 3 An electronic well closing mask characterized by being configured to open and close depending on the presence or absence of light reception by a sensor.