CN217886365U

CN217886365U - Goggles for laser-beam welding machine convenient to dress

Info

Publication number: CN217886365U
Application number: CN202221334282.5U
Authority: CN
Inventors: 和新敬
Original assignee: Xuchang Beiruisi Optoelectronic Technology Co ltd
Current assignee: Xuchang Beiruisi Optoelectronic Technology Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-11-25
Anticipated expiration: 2032-05-31

Abstract

The utility model belongs to the technical field of welding assistance, in particular to a pair of goggles for a laser welding machine, which is convenient to wear and comprises a head cover and goggles; the head cover comprises a U-shaped frame and a watchband, and the watchband is connected to the end part of the U-shaped frame to form an annular structure; the upper end of the goggles is provided with an L-shaped frame, and the other end of the L-shaped frame is hinged with the U-shaped frame. The utility model replaces the traditional goggles to be hung on ears, which brings burden to the ears, and the nose bridge does not bear supporting stress, the goggles are in suspended contact with the face under the support of the U-shaped frame, which improves the wearing comfort level, and the goggles are not easy to fall off during welding, thereby ensuring the eyes to be protected constantly during welding; the goggles can be conveniently opened temporarily and separated from eyes, the relaxing behaviors of scratching or massaging eyes and the like of a wearer are facilitated, and convenience is brought to work.

Description

Goggles for laser-beam welding machine convenient to dress

Technical Field

The utility model relates to a welding auxiliary technology field, concretely relates to goggles for laser-beam welding machine convenient to dress.

Background

At present, in the welding process, the light of welding arc light is strong, and the damage to the eyes of welding personnel is large, so that the welding personnel need to wear welding goggles in the welding process to avoid the damage of the arc light to the eyes;

the goggles are two types, one is an absorption type, the other is a reflection type, the former is used most, and the goggles can change the transmission light intensity and the light spectrum and can avoid the radiation light from damaging the eyes.

Present goggles for welding is hung on the ear, not only makes the stress point of ear and bridge of the nose department concentrate, wears for a long time and causes painful sense, and the goggles drops easily during the welding moreover to lead to the welding in-process eyes can't be protected, influence welded quality simultaneously, bring the puzzlement for work.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a goggles for laser-beam welding machine convenient to dress aims at improving the goggles for the laser-beam welding machine convenient to dress, wears for a long time under the general condition and causes painful sense, and the goggles drops easily during the welding moreover, brings the technical problem of puzzlement for work.

The utility model adopts the technical proposal that:

designing goggles for a laser welding machine convenient to wear, comprising a head sleeve and goggles;

the head cover comprises a U-shaped frame and a watchband, and the watchband is connected to the end part of the U-shaped frame to form an annular structure;

the upper end of the goggles is provided with an L-shaped frame, and the other end of the L-shaped frame is hinged with the U-shaped frame.

Further, the U-shaped frame is a hard flat plate body, a rubber layer is arranged on the surface of the U-shaped frame, air holes are formed in the surface of the rubber layer, the body of the watch band is a woven band, and the end connectors of the watch band are matched, clamped and locked.

Furthermore, the number of the L-shaped frames is two, and the two L-shaped frames are symmetrically arranged at two ends of the goggles.

Furthermore, the goggles include mirror holder and lens, the lens joint is in the mirror holder surface, the mirror holder is connected with the organ cushion, the organ cushion sets up mirror holder and face laminating department, the organ cushion is the silica gel pad.

Furthermore, a damping piece is installed at the hinged position of the L-shaped frame and the U-shaped frame.

Furthermore, a clamping sleeve is fixed at the end part of the L-shaped frame, a rotating rod is fixed on the side wall of the U-shaped frame, and the clamping sleeve is rotatably sleeved on the surface of the rotating rod.

Further, the damping piece includes pressure spring, ejector pad and clutch blocks, the ejector pad with cutting ferrule sliding connection, the clutch blocks is fixed the ejector pad lower extreme, the clutch blocks with bull stick surface contact, the pressure spring lower extreme with ejector pad upper end fixed connection, the pressure spring upper end with the indirect fixed connection of cutting ferrule.

Furthermore, an annular groove is formed in the surface of the rotating rod, the friction block is clamped in the annular groove and is a rubber block, a barrel is connected to the surface of the clamping sleeve in a threaded mode, and the upper end of the pressure spring is abutted to the top of the barrel.

Furthermore, a support rod is inserted at the lower end of the L-shaped frame in a sliding manner, and the lower end of the support rod is fixedly connected with the goggles;

furthermore, the lower end of the L-shaped frame is provided with a limiting hole, the upper end of the supporting rod is inserted into the limiting hole, a limiting block is connected with the limiting hole in a sliding and clamping mode, a groove is formed in the surface of the limiting block, a rubber ring is arranged in the groove, and the rubber ring is abutted to the inner wall of the limiting hole.

The utility model has the beneficial technical effects that:

the utility model relates to a laser-beam welding machine goggles convenient to dress, during the use, the watchband is connected and is formed loop configuration in U type frame tip, the cover of being convenient for is established at head forehead position, and can adjust the elasticity through the connection of watchband, replace traditional goggles to hang on the ear, the burden that brings for the ear, and the bridge of the nose also does not undertake the support atress, the goggles is with the unsettled contact of face under the support of U type frame, the comfort level of wearing has been improved, the goggles is difficult for droing during the welding, thereby ensure constantly protecting eyes in welding process, do not influence the welded and go on, welding quality has been ensured, goggles upper end installation is put up by L type, the other end and the U type frame of L type frame are articulated, make the goggles can be rotatory around the one end of L type frame, be convenient for the goggles tentatively open and leave the eye, it is convenient for the person of wearing to scratch relaxation behaviors such as itch or to the massage of eye to provide, it is convenient to work.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic rear view of the present invention;

FIG. 4 is a schematic view of the damper;

fig. 5 is a schematic sectional structure view of the L-shaped frame.

In the figure: 100. a headgear;

110. a U-shaped frame; 111. a rotating rod; 130. a watch band;

300. goggles;

310. an L-shaped frame; 311. a card sleeve; 313. a strut; 315. a limiting block; 317. a rubber ring;

500. a damping member;

510. a pressure spring; 530. a push block; 550. and (6) a friction block.

Detailed Description

To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides a pair of goggles for a laser welding machine, which comprises a head cover 100 and goggles 300.

The headgear 100 includes a U-shaped frame 110 and a wristband 130, the wristband 130 being attached to an end of the U-shaped frame 110 to form a loop.

The goggles 300 are provided with an L-shaped frame 310 at the upper end thereof, and the other end of the L-shaped frame 310 is hinged to the U-shaped frame 110.

The utility model discloses an in one embodiment, U type frame 110 is the flat plate body of stereoplasm, just U type frame 110 surface is provided with the rubber layer, and the bleeder vent has been seted up on this rubber layer surface, watchband 130's the area body is the braid over braid, watchband 130's end connection cooperation joint locking.

In an embodiment of the present invention, the L-shaped frames 310 are provided with two, and two L-shaped frames 310 are symmetrically provided at two ends of the goggles 300.

The utility model discloses an in the embodiment, goggles 300 includes mirror holder and lens, the lens joint is in the mirror holder surface, the mirror holder is connected with the organ cushion, the organ cushion sets up mirror holder and face laminating department, the organ cushion is the silica gel pad.

The welding machine comprises a frame, a liquid crystal lens body, a driving circuit, a digital signal processor and a signal receiving circuit, wherein the frame is internally provided with the liquid crystal lens body and the driving circuit, the driving circuit is connected with a liquid crystal layer of the liquid crystal lens body and used for driving liquid crystals in the liquid crystal layer of the liquid crystal lens body to deflect, the frame is internally provided with the digital signal processor and the signal receiving circuit, an output port of the digital signal processor is connected with the driving circuit, an input port of the digital signal processor is connected with the signal receiving circuit, the signal receiving circuit is connected with a signal sending circuit arranged in the welding machine, and the signal receiving circuit is used for receiving welding signals of the welding machine.

When welder welds, welding signal through signal receiving circuit receipt welding machine, can be before welding arc light produces, through the shading degree of digital signal processor control liquid crystal welding goggles 300, owing to trigger the work of liquid crystal lens body before the striking, so can keep apart harmful light completely, simultaneously can be along with the automatic shading degree that changes of intensity of arc light, make the people can be under different welding methods and operating current, when being close arc light and far away from the arc light, the homoenergetic sees welding thing and molten bath condition clearly, increase the security and the flexibility of welder's operation.

In an embodiment of the present invention, a damping member 500 is installed at the hinge of the L-shaped frame 310 and the U-shaped frame 110.

In an embodiment of the present invention, the end of the L-shaped frame 310 is fixed with a sleeve 311, the side wall of the U-shaped frame 110 is fixed with a rotating rod 111, and the sleeve 311 rotates to be sleeved on the surface of the rotating rod 111.

Referring to fig. 4, in this embodiment, the damping member 500 includes a pressure spring 510, a pushing block 530 and a friction block 550, the pushing block 530 is slidably connected to the ferrule 311, the friction block 550 is fixed at a lower end of the pushing block 530, the friction block 550 is in surface contact with the rotating rod 111, a lower end of the pressure spring 510 is fixedly connected to an upper end of the pushing block 530, and an upper end of the pressure spring 510 is indirectly fixedly connected to the ferrule 311.

The utility model discloses an in the embodiment, the annular groove has been seted up on the surface of bull stick 111, the clutch block 550 joint is in the annular groove, clutch block 550 is the block rubber, cutting ferrule 311 surface threaded connection has the barrel, pressure spring 510 upper end with the barrel top is contradicted.

In an embodiment of the present invention, a support rod 313 is slidably inserted into a lower end of the L-shaped frame 310, and a lower end of the support rod 313 is fixedly connected to the goggles 300;

referring to fig. 5, in this embodiment, a limiting hole is formed at the lower end of the L-shaped frame 310, the upper end of the supporting rod 313 is inserted into the limiting hole, a limiting block 315 is slidably clamped in the limiting hole, a groove is formed on the surface of the limiting block 315, a rubber ring 317 is arranged in the groove, and the rubber ring 317 abuts against the inner wall of the limiting hole.

Specifically, this be convenient for wearing goggles for laser-beam welding machine's theory of operation: during the use, connect in through watchband 130 the U type frame 110 tip forms the loop configuration, be convenient for the cover establish the forehead position, and can adjust the elasticity through the connection of watchband 130, replace traditional goggles 300 to hang on the ear, the burden that brings for the ear, and the bridge of the nose does not also bear the support atress, goggles 300 is in the unsettled contact of face under U type frame 110's support, has improved and has worn the comfort level, and goggles 300 is difficult for droing during the welding, thereby guarantees to protect the eyes constantly in welding process, does not influence the welded and goes on, has ensured welding quality, goggles 300 upper end installation is by L type frame 310, the other end of L type frame 310 with U type frame 110 articulates, makes goggles 300 can rotate around L type frame 310's one end, is convenient for goggles 300 temporarily opens and leaves the eye, for the person of wearing to scratch or relax the action such as the massage of eyes and provide convenience, provide convenient for work.

It should be noted that the specific model specifications of the digital signal processor, the liquid crystal lens body and the driving circuit need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The power supply and the principle of the digital signal processor, the liquid crystal lens body and the driving circuit are clear to those skilled in the art and will not be described in detail here.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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

1. Goggles for laser welder convenient to dress, characterized in that, include

The headgear (100) comprises a U-shaped frame (110) and a watchband (130), wherein the watchband (130) is connected to the end of the U-shaped frame (110) to form a ring-shaped structure;

the goggles (300) are characterized in that the upper end of each goggle (300) is provided with an L-shaped frame (310), and the other end of each L-shaped frame (310) is hinged with the U-shaped frame (110).

2. The goggles for laser welding machine convenient to wear as claimed in claim 1, wherein the U-shaped frame (110) is a hard flat plate, a rubber layer is arranged on the surface of the U-shaped frame (110), air holes are formed in the surface of the rubber layer, the band body of the watch band (130) is a woven band, and the end joints of the watch band (130) are matched and clamped for locking.

3. The goggles for a laser welding machine easy to wear as claimed in claim 1, wherein said L-shaped frames (310) are provided in two numbers, and said two L-shaped frames (310) are symmetrically provided at both ends of said goggles (300).

4. The goggles for the laser welding machine convenient to wear as claimed in claim 1, wherein the goggles (300) comprise a frame and lenses, the lenses are clamped on the surface of the frame, the frame is connected with an organ rubber mat, the organ rubber mat is arranged at the joint of the frame and a human face, and the organ rubber mat is a silica gel mat.

5. The goggles for a laser welder, as claimed in claim 1, wherein a damping member (500) is installed at the hinge of said L-shaped frame (310) and said U-shaped frame (110).

6. The goggles for the laser welding machine convenient to wear as claimed in claim 5, wherein a ferrule (311) is fixed at the end of the L-shaped frame (310), a rotating rod (111) is fixed on the side wall of the U-shaped frame (110), and the ferrule (311) is rotatably sleeved on the surface of the rotating rod (111).

7. The goggles for the laser welding machine convenient to wear as claimed in claim 6, wherein the damping member (500) comprises a pressure spring (510), a push block (530) and a friction block (550), the push block (530) is slidably connected with the ferrule (311), the friction block (550) is fixed at the lower end of the push block (530), the friction block (550) is in surface contact with the rotating rod (111), the lower end of the pressure spring (510) is fixedly connected with the upper end of the push block (530), and the upper end of the pressure spring (510) is indirectly fixedly connected with the ferrule (311).

8. The goggles convenient to wear for the laser welding machine as claimed in claim 7, wherein the surface of the rotating rod (111) is provided with an annular groove, the friction block (550) is clamped in the annular groove, the friction block (550) is a rubber block, the surface of the clamping sleeve (311) is in threaded connection with a cylinder, and the upper end of the pressure spring (510) abuts against the top of the cylinder.