CN216417506U

CN216417506U - Intelligent welding mask

Info

Publication number: CN216417506U
Application number: CN202122014985.1U
Authority: CN
Inventors: 高洪军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-05-03
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses an intelligent welding mask, which comprises a mask body; the mask body is provided with an observation window; the device comprises a first camera, a second camera, a display, a frame, a filter, an electric control board, a power supply and a light intensity sensor; the frame is light-tight; the frame is arranged on the observation window, the first camera, the second camera and the light intensity sensor are all arranged on the outer side surface of the frame, the display is arranged on the inner side surface of the frame, and the electric control board and the power supply are arranged inside the frame; the filter disc is fixed at the camera shooting end of the first camera, the output end of the electric control plate is electrically connected with the display, and the input end of the electric control plate is electrically connected with the first camera, the second camera, the light intensity sensor and the power supply respectively. The utility model discloses cancelled repeated action of puting aside and cover the action, improved welding efficiency.

Description

Intelligent welding mask

Technical Field

The utility model relates to a welding equipment technical field, concretely relates to intelligence welding face guard.

Background

The welding mask is a tool for protecting the safety of workers in welding and cutting operations. The traditional welding mask comprises an observation window, an optical filter, a transparent glass sheet, a mask body and the like, wherein the optical filter and the transparent glass sheet are overlapped and arranged on the observation window, and the optical filter is mainly used for filtering ultraviolet light and infrared light and protecting eyes. And the mask body is used for protecting the face and avoiding the damage of arc radiation.

However, the transmission welding mask has disadvantages, for example, because the filter is arranged, the real situation of the welding point cannot be seen clearly, and the welding point needs to be checked after the mask is removed. The face is covered by the mask during welding, and the whole welding process needs to repeat the moving and covering actions, so that the welding processing time is long, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the repeated removing action and the covering action are cancelled, and the welding efficiency is improved. The utility model provides an intelligent welding mask, which comprises a mask body; the mask body is provided with an observation window; the device comprises a first camera, a second camera, a display, a frame, a filter, an electric control board, a power supply and a light intensity sensor; the frame is light-proof; the frame is arranged on the observation window, the first camera, the second camera and the light intensity sensor are all arranged on the outer side surface of the frame, the display is arranged on the inner side surface of the frame, and the electric control board and the power supply are arranged in the frame;

the filter disc is fixed at the camera shooting end of the first camera, the output end of the electric control board is electrically connected with the display, and the input end of the electric control board is electrically connected with the first camera, the second camera, the light intensity sensor and the power supply respectively.

The beneficial effects of the utility model are embodied in:

the first camera shoots filtered image information to the electric control board, the second camera shoots normal image information to the electric control board, and the normal image information is processed by the electric control board and finally sent to the display for imaging. The illumination intensity of the outer side of the mask body is monitored in real time through the light intensity sensor, so that whether welding operation is carried out or not is judged. If not, the electric control board presents normal image information on the display. Otherwise, the electric control board automatically displays the filtered image information on the display during welding. The electric control board automatically and quickly switches images, and real images can be clearly seen no matter welding or non-welding, and welding positions are clearly seen, so that repeated moving-away actions and covering actions are avoided, and the welding efficiency is improved.

Preferably, the lighting lamp group is arranged on the outer side face of the frame; the lighting lamp group is electrically connected with the output end of the electric control board. The lighting lamp set is started when the light is insufficient or at night, so that the independent arrangement of lighting equipment is omitted, and the use is more convenient.

Preferably, the first camera and the second camera are respectively embedded in the left part and the right part of the front side wall of the frame, and the lighting lamp group is located between the first camera and the second camera. Light distribution is in the centre, and first camera and second camera can share the lighting lamp group.

Preferably, two rubber rings which correspond to two eyes of a human body one by one are embedded in the rear side wall of the frame; the display is fixed at the tail end of each rubber ring, and then the display is fixedly connected with the frame. The shape of rubber circle is oval hollow column for the cross section to with the eye adaptation of human body, human eyes just right with two rubber circles during the use, directly watch the picture of two displays, it is very convenient to use.

Preferably, a light shielding plate is arranged in the middle of the frame and is positioned between the display and the first camera and the second camera. The strong light that the light screen further guaranteed the welding production can't pass the observation window, promotes the protective effect.

Preferably, the electric control board and the power supply are both positioned between the light shielding plate and the display.

Preferably, a screen divider electrically connected between the electronic control board and the two displays is included. The split screen device enables the two displays to synchronously display the same picture, the difference between the two displays and the real picture is almost the same, and the error in distance is reduced.

Preferably, the screen splitter is located between the light shielding plate and the display.

Preferably, the lighting lamp group comprises a plurality of LED lamp beads arranged along the vertical direction. LED lamp pearl power saving, illumination luminance is high, and the time of endurance is long.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a rear view of FIG. 1;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

FIG. 4 is a first perspective view of the first embodiment shown in FIG. 1;

fig. 5 is a schematic perspective view of the second embodiment shown in fig. 1.

In the attached drawings, the mask comprises a mask body 1, a first camera 2, a second camera 3, a display 4, a frame 5, a filter 6, a screen divider 7, an electric control board 8, a power supply 9, a light intensity sensor 10, a rubber ring 11, a lighting lamp group 12, a light shielding plate 13 and an equipment cavity 14.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and therefore are only used as examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

As shown in fig. 1 to 3, the present embodiment provides an intelligent welding mask, which includes a mask body 1, a first camera 2, a second camera 3, a display 4, a frame 5, a filter 6, a screen splitter 7, an electronic control board 8, a power supply 9, and a light intensity sensor 10. The mask body 1 is provided with an observation window, the frame 5 is fixedly arranged on the observation window, and the first camera 2, the second camera 3 and the light intensity sensor 10 are all arranged on the outer side surface of the frame 5. Specifically, the first camera 2 and the second camera 3 are respectively mounted on the left and right portions of the front side wall of the frame 5.

As shown in fig. 3 and 5, the display 4 is mounted on the inner side surface of the frame 5, and the electric control board 8 and the power supply 9 are mounted inside the frame 5. Specifically, two rubber rings 11 which correspond to two eyes of a human body one by one are embedded in the rear side wall of the frame 5; the display 4 is fixed at the tail end of each rubber ring 11, so that the display 4 is fixedly connected with the frame 5. The rubber ring 11 is a hollow column with an oval cross section and is matched with eyes of a human body, when the display device is used, the eyes of the human body just face the two rubber rings 11, pictures of the two displays 4 are directly watched, and the display device is very convenient to use.

As shown in fig. 1 and 4, in addition, in order to be suitable for the conditions of insufficient light, night and the like, the present embodiment further comprises an illumination lamp group 12 mounted on the outer side surface of the frame 5; the lighting lamp group 12 is electrically connected with the output end of the electric control board 8. The illumination lamp group 12 is located between the first camera 2 and the second camera 3. The light is distributed in the middle, and the first camera 2 and the second camera 3 can share the lighting lamp group 12. Specifically, the lighting lamp set 12 includes three LED lamp beads arranged along the vertical direction. LED lamp pearl power saving, illumination luminance is high, and the time of endurance is long.

As shown in fig. 5, the frame 5 is made of a light-tight material in the present embodiment, and a light shielding plate 13 is disposed in the middle of the frame 5, and the light shielding plate 13 is located between the display 4 and the first camera 2 and the second camera 3. The light screen 13 further guarantees that the highlight that the welding produced can't pass the observation window, promotes the protective effect. A device chamber 14 is formed between the light shield 13 and the rear side wall of the frame 5, the end of the rubber ring 11 extends into the device chamber 14, and the corresponding display 4 is also located in the device chamber 14. The screen splitter 7, the electronic control board 8 and the power supply 9 are all located between the light shielding plate 13 and the display 4, i.e. the screen splitter 7, the electronic control board 8 and the power supply 9 are also located in the equipment chamber 14.

The circuit connection relationship in this embodiment is: the output end of the electric control board 8 is electrically connected with the display 4, and the input end of the electric control board 8 is electrically connected with the first camera 2, the second camera 3, the light intensity sensor 10 and the power supply 9 respectively. In addition, the screen splitter 7 is electrically connected between the electronic control board 8 and the two displays 4. The split screen 7 enables the two displays 4 to synchronously display the same picture, and the difference between the picture and the real picture is almost the same, so that the error in distance is reduced.

The imaging principle is as follows: the filter 6 is fixed at the camera end of the first camera 2, so that the first camera 2 captures the filtered image information and transmits the filtered image information to the electric control board 8. And the second camera 3 captures normal image information to the electric control board 8, and the normal image information is sent to the display 4 for imaging after being processed by the electric control board 8. The light intensity sensor 10 monitors the illumination intensity of the outer side of the mask body 1 in real time, so as to judge whether welding operation is performed. If not, the control panel 8 presents normal image information on the display 4. On the contrary, the electric control board 8 automatically presents the filtered image information on the display 4 during welding. The electric control board 8 automatically and quickly switches images, and real images can be clearly seen no matter welding or non-welding, and welding positions are clearly seen, so that repeated moving-away actions and covering actions are avoided, and the welding efficiency is improved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. An intelligent welding mask comprises a mask body; the mask body is provided with an observation window; the method is characterized in that: the device comprises a first camera, a second camera, a display, a frame, a filter, an electric control board, a power supply and a light intensity sensor; the frame is light-tight; the frame is arranged on the observation window, the first camera, the second camera and the light intensity sensor are all arranged on the outer side surface of the frame, the display is arranged on the inner side surface of the frame, and the electric control board and the power supply are arranged inside the frame;

2. The intelligent welding mask of claim 1, wherein: comprises a lighting lamp group arranged on the outer side surface of a frame; the lighting lamp group is electrically connected with the output end of the electric control board.

3. The intelligent welding mask of claim 2, wherein: first camera and second camera are inlayed respectively in the left part and the right part of the preceding lateral wall of frame, the lighting lamp group is located between first camera and the second camera.

4. The intelligent welding mask of claim 3, wherein: two rubber rings which are in one-to-one correspondence with two eyes of a human body are embedded in the rear side wall of the frame; the display is fixed at the tail end of each rubber ring, and then the display is fixedly connected with the frame.

5. The intelligent welding mask of claim 4, wherein: the middle part of frame is equipped with the light screen, and the light screen is located between display and first camera and the second camera.

6. The intelligent welding mask of claim 4, wherein: the electric control board and the power supply are both positioned between the shading plate and the display.

7. The intelligent welding mask of claim 4, wherein: comprises a screen divider electrically connected between the electric control board and the two displays.

8. The intelligent welding mask of claim 7, wherein: the screen splitter is positioned between the light shielding plate and the display.

9. The intelligent welding mask of claim 2, wherein: the lighting lamp group comprises a plurality of LED lamp beads arranged along the vertical direction.