CN215651986U - Sound control goggles dimming welding helmet - Google Patents

Abstract

The utility model discloses a light-adjusting electric welding helmet with a sound control goggles, which has the technical scheme key points that: the helmet comprises a helmet body, wherein a fixing head sleeve is movably arranged on the helmet body, a liquid crystal goggle is fixedly arranged on the helmet body, the liquid crystal goggle is electrically connected with a sound control end, the sound control end is in a strip shape and is vertically arranged in the helmet body, the sound control end is fixedly arranged on the inner wall of the helmet body, a sound receiving microphone at the sound control end is a noise reduction sound receiving microphone, and the sound control end is symmetrically arranged; the bottom of the helmet body is detachably provided with a shielding curtain; the utility model can realize active dimming to protect the eyes of a user.

Description

Sound control goggles dimming welding helmet

Technical Field

The utility model relates to the technical field of welding helmets, in particular to a light-adjusting welding helmet with a sound control goggles.

Background

The electric welding machine is indispensable electric welding equipment, when using the electric welding machine to weld, need wear shading electric welding face guard to highlight, ultraviolet ray and infrared ray that the welding arc produced produce harm to eyes, the splash that also produces when avoiding electric welding burns skin.

Referring to the existing Chinese patent with publication number CN210811972U, the disclosed electric welding protective mask comprises a mask body, a camera for shooting welding pictures is arranged on the mask body, a display screen for displaying the welding pictures is arranged on the inner side of the mask body, and the camera is electrically connected with the display screen; the camera is provided with a first filtering component, and the inner side of the mask body is provided with a second filtering component.

The existing welding helmet goggles can adjust the liquid crystal light transmission intensity on the goggles to achieve the effect of protecting eyes according to the light after the arc is generated by electric welding, the work piece can be seen by restoring to a normal and clear state when no arc light exists, but the arc light is emitted to the goggles to adjust the brightness and has hundreds of times of second delay, the arc light is directly projected to human eyes in the time, and the human eyes are easily damaged.

SUMMERY OF THE UTILITY MODEL

In view of the problems mentioned in the background art, the present invention provides a light-adjustable welding helmet with sound control goggles, so as to solve the problem mentioned in the background art that the automatic brightness adjustment delay of the goggles is high.

The technical purpose of the utility model is realized by the following technical scheme:

a light-adjusting electric welding helmet with a sound control goggles comprises a helmet body, wherein a fixing head sleeve is movably arranged on the helmet body, a liquid crystal goggles is fixedly arranged on the helmet body, the liquid crystal goggles is electrically connected with a sound control end, the sound control end is in a strip shape and is vertically arranged in the helmet body, the sound control end is fixedly arranged on the inner wall of the helmet body, a microphone at the sound control end is a noise-reducing microphone, and the sound control end is symmetrically arranged; the bottom of the helmet body is detachably provided with a shielding curtain; the liquid crystal goggles are arranged on the helmet body and electrically connected with the sound control end; when welding operation is carried out, a user can speak an instruction through the sound control end to control the brightness adjustment of the liquid crystal goggles, compared with the traditional passive brightness adjustment, the active brightness adjustment of the sound control end can adjust the brightness in advance, and the harm to the eyes of the user caused by delay is avoided; the sound control end electrically connected with the liquid crystal goggles is arranged on the inner wall of the helmet body, so that accelerated aging of the sound control end caused by sparks, metal dust and the like generated in the welding process is avoided, certain noise can be isolated by arranging the sound control end on the inner wall, and a voice command can be received by using the noise reduction microphone, so that more accurate control can be realized; because human face type diverse leads to the position of mouth also to have the difference slightly, so the acoustic control end of the vertical setting of rectangular shape can adapt to the user of different face types, realizes more accurate control and experiences.

Further, fixed headgear is including stop collar and fixed cover respectively, and the stop collar slides and sets up in the spout of helmet body upper end, and fixed cover rotates and sets up on helmet body.

Through adopting above-mentioned technical scheme, when guaranteeing the fixed effect of fixed headgear, be convenient for accomodate, upwards promote fixed headgear when not using, the stop collar slides and accomodates in the slide rail, the upper end edge of fixed cover laminating helmet body.

Furthermore, the fixed sleeve is semicircular, and the head end and the tail end of the fixed sleeve are both rotatably arranged on the outer side of the helmet body.

By adopting the technical scheme, the head end and the tail end are arranged on the outer sides so as to avoid the interference of a rotating mechanism and the like on a user wearing the helmet body.

Furthermore, a lug is fixedly arranged on the inner wall of the upper end of the helmet body, and radiating holes are symmetrically formed in the side surface of the helmet body.

Through adopting above-mentioned technical scheme, a set of cooling system is constituteed with the louvre to the lug, and the effect of lug is in order to avoid hair, scalp etc. and helmet body's inner wall contact, leads to being unfavorable for the heat dissipation, makes head and helmet body's inner wall leave the clearance all the time, then gets into the air current through the louvre and carries out the circulation heat dissipation.

Furthermore, a light sensor is fixedly arranged on the helmet body and electrically connected with the liquid crystal goggles.

Through adopting above-mentioned technical scheme, the setting of light sense ware is in order to play the effect of insurance, prevents that the user from forgetting to use the luminance of acoustic control end control liquid crystal goggles and stabbing eyes.

Furthermore, the material of the shielding curtain is flame-retardant non-woven fabric.

By adopting the technical scheme, the shielding curtain is arranged to protect the neck of a user; the flame-retardant non-woven fabric is breathable and soft.

In summary, the utility model mainly has the following beneficial effects:

1. the utility model improves the traditional electric welding helmet, and the liquid crystal goggles are arranged on the helmet body and are electrically connected with the sound control end; when carrying out welding operation, user of service accessible acoustic control end says the adjustting of the lighteness that the instruction controlled liquid crystal goggles, compares like traditional passive form adjustting of the lighteness, and the active adjustting of the lighteness of acoustic control end can adjust luminance in advance, avoids postponing to cause the injury to user of service's eyes.

2. The utility model discloses an improve traditional electric welding helmet, set up the acoustic control end of liquid crystal goggles electric connection on the inner wall of helmet body, avoid spark and metal dust etc. that produce in the welding process to accelerate the ageing of acoustic control end, set up on the inner wall and can isolate certain noise simultaneously, reuse and fall the microphone and accept the voice command of making an uproar, can realize more accurate control; because human face type diverse leads to the position of mouth also to have the difference slightly, so the acoustic control end of the vertical setting of rectangular shape can adapt to the user of different face types, realizes more accurate control and experiences.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front view of the present invention;

FIG. 2 is a side view of the present invention;

fig. 3 is an enlarged schematic view of a point a in fig. 2.

In the figure: 1. a helmet body; 2. fixing a head sleeve; 3. liquid crystal goggles; 4. a voice control end; 5. a curtain; 6. a limiting sleeve; 7. fixing a sleeve; 8. a chute; 9. a bump; 10. heat dissipation holes; 11. a light sensor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Refer to FIG. 1-

Fig. 3 is a view of an acoustic control goggles dimming welding helmet, which includes a helmet body 1, a fixed head cap 2 is movably arranged on the helmet body 1, a liquid crystal goggle 3 is fixedly arranged on the helmet body 1, the liquid crystal goggle 3 is electrically connected with an acoustic control end 4, the acoustic control end 4 is vertically arranged in the helmet body 1 in a strip shape, the acoustic control end 4 is fixedly arranged on the inner wall of the helmet body 1, the microphones of the acoustic control end 4 are noise reduction microphones, and the acoustic control ends 4 are symmetrically arranged; the bottom of the helmet body 1 is detachably provided with a shielding curtain 5; the liquid crystal goggles 3 are arranged on the helmet body 1, and the liquid crystal goggles 3 are electrically connected with the sound control end 4; when welding operation is carried out, a user can speak an instruction through the sound control end 4 to control the brightness adjustment of the liquid crystal goggles 3, compared with the traditional passive brightness adjustment, the active brightness adjustment of the sound control end 4 can adjust the brightness in advance, and the damage to the eyes of the user caused by delay is avoided; the sound control end 4 electrically connected with the liquid crystal goggles 3 is arranged on the inner wall of the helmet body 1, so that accelerated aging of the sound control end 4 caused by sparks, metal dust and the like generated in the welding process is avoided, certain noise can be isolated by arranging the sound control end 4 on the inner wall, and a noise reduction microphone is used for receiving a voice command, so that more accurate control can be realized; because human face type diverse leads to the position of mouth also to have the difference slightly, so the acoustic control end 4 of the vertical setting of rectangular shape can adapt to the user of different face types, realizes more accurate control and experiences.

Referring to fig. 1, fig. 2 and fig. 3, fixed headgear 2 is respectively including stop collar 6 and fixed cover 7, and stop collar 6 slides and sets up in spout 8 of helmet body 1 upper end, and fixed cover 7 rotates and sets up on helmet body 1, when guaranteeing the fixed effect of fixed headgear 2, is convenient for accomodate, upwards promotes fixed headgear 2 when not using, and stop collar 6 slides and accomodates in to the slide rail, and fixed cover 7 laminates helmet body 1's upper end edge.

Referring to fig. 1 and 2, the fixing sleeve 7 is semicircular, and the head end and the tail end of the fixing sleeve 7 are both rotatably arranged on the outer side of the helmet body 1, so as to avoid the interference of a rotating mechanism and the like on a user wearing the helmet body 1.

Referring to fig. 1 and 2, a bump 9 is fixedly arranged on an inner wall of an upper end of the helmet body 1, heat dissipation holes 10 are symmetrically arranged on a side surface of the helmet body 1, the bump 9 and the heat dissipation holes 10 form a set of heat dissipation system, the bump 9 is used for preventing hairs, scalps and the like from contacting with the inner wall of the helmet body 1 to cause unfavorable heat dissipation, so that a gap is always reserved between the head and the inner wall of the helmet body 1, and then the air enters the air flow through the heat dissipation holes 10 to perform circulation heat dissipation.

Referring to fig. 1 and 2, a light sensor 11 is fixedly disposed on the helmet body 1, the light sensor 11 is electrically connected to the liquid crystal goggles 3, and the light sensor 11 is disposed to play a role of safety, so as to prevent a user from forgetting to use the sound control terminal 4 to control the brightness of the liquid crystal goggles 3 to stab eyes.

Referring to fig. 1 and 2, the material of the curtain 5 is a flame retardant non-woven fabric, and the curtain 5 is provided to protect the neck of the user; the flame-retardant non-woven fabric is breathable and soft.

When the liquid crystal safety helmet is used, the liquid crystal goggles 3 are arranged on the helmet body 1, and the liquid crystal goggles 3 are electrically connected with the sound control end 4; when welding operation is carried out, a user can speak an instruction through the sound control end 4 to control the brightness adjustment of the liquid crystal goggles 3, compared with the traditional passive brightness adjustment, the active brightness adjustment of the sound control end 4 can adjust the brightness in advance, and the damage to the eyes of the user caused by delay is avoided; the sound control end 4 electrically connected with the liquid crystal goggles 3 is arranged on the inner wall of the helmet body 1, so that accelerated aging of the sound control end 4 caused by sparks, metal dust and the like generated in the welding process is avoided, certain noise can be isolated by arranging the sound control end 4 on the inner wall, and a noise reduction microphone is used for receiving a voice command, so that more accurate control can be realized; because human face type diverse leads to the position of mouth also to have the difference slightly, so the acoustic control end 4 of the vertical setting of rectangular shape can adapt to the user of different face types, realizes more accurate control and experiences.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a light-adjusting electric welding helmet of acoustic control goggles, includes helmet body (1), its characterized in that: the helmet is characterized in that a fixing head sleeve (2) is movably arranged on the helmet body (1), a liquid crystal goggles (3) is fixedly arranged on the helmet body (1), the liquid crystal goggles (3) are electrically connected with a sound control end (4), the sound control end (4) is vertically arranged in the helmet body (1) in a strip shape, the sound control end (4) is fixedly arranged on the inner wall of the helmet body (1), the sound receiving microphones of the sound control end (4) are noise reduction sound receiving microphones, and the sound control end (4) is symmetrically arranged; the bottom of the helmet body (1) is detachably provided with a shielding curtain (5).

2. The light adjustable welding helmet as recited in claim 1, further comprising: fixed headgear (2) are respectively including stop collar (6) and fixed cover (7), stop collar (6) slide to set up in spout (8) of helmet body (1) upper end, fixed cover (7) rotate to set up on helmet body (1).

3. The sound control goggle dimming welding helmet of claim 2, wherein: the helmet is characterized in that the fixed sleeve (7) is semicircular, and the head end and the tail end of the fixed sleeve (7) are rotatably arranged on the outer side of the helmet body (1).

4. The light adjustable welding helmet as recited in claim 1, further comprising: the helmet is characterized in that a bump (9) is fixedly arranged on the inner wall of the upper end of the helmet body (1), and radiating holes (10) are symmetrically formed in the side surface of the helmet body (1).

5. The light adjustable welding helmet as recited in claim 1, further comprising: the helmet is characterized in that a light sensor (11) is fixedly arranged on the helmet body, and the light sensor (11) is electrically connected with the liquid crystal goggles (3).

6. The light adjustable welding helmet as recited in claim 1, further comprising: the material of the shielding curtain (5) is flame-retardant non-woven fabric.

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