CN203873961U - Adjustable dazzling-preventing eye-protecting device - Google Patents

Abstract

The utility model discloses an adjustable dazzling-preventing eye-protecting device which comprises glass lenses, a frame for fixing the glass lenses, a PCB control board and a battery for providing electricity for the PCB control board. Electrodes made of metal strips are arranged on the glass lenses. The electrodes are connected with the PCB control board. The adjustable dazzling-preventing eye-protecting device has the advantages of being simple in structure, convenient to operate, safe, reliable and the like.

Description

A kind of adjustable anti-dazzling eye-protective device

Technical field

This utility model relates to a kind of security protection articles for use, more particularly, relates to a kind of adjustable anti-dazzling eye-protective device using when electric welding operates.

Background technology

Order instrument is protected in the electric welding operation of using at present, generally comprise hand-held welding mask and head-wearing type protective eye lens, its glass lens adopting is the common eyeglass of general plated film, this eyeglass is have certain filtration and block effect to high light, but its bright-dark degree is changeless, and the vision of welding personnel is also different, the easy like this vision of welding personnel of giving is brought infringement, along with making rapid progress of science and technology, welding personnel has had higher requirement to comfortableness and the safety in when welding, the people who how to allow hand-held welding mask and head-wearing type protective eye lens can be applicable to different visions uses, can block well high light again, protection eyes, become bottleneck problem urgently to be resolved hurrily.

Utility model content

Technical problem to be solved in the utility model is to provide the adjustable anti-dazzling eye-protective device that a kind of people that can be applicable to different visions used, can block well again high light; by the glass lens of belt electrode bonding jumper is set in device inside; thereby can realize the function of anti-dazzling, reach the object that protection user eyes preserve from.

In order to solve the problems of the technologies described above, this utility model has adopted following technical scheme:

An adjustable anti-dazzling eye-protective device, it comprises glass lens, and for the framework of fixing glass eyeglass; Also comprise PCB panel, and the battery of giving the power supply of PCB panel; Described glass lens is provided with the electrode made from bonding jumper, and described electrode is connected with PCB panel.

Described glass lens is comprised of upper glass eyeglass, lower-glass eyeglass, light screening material and metal electrode, and described light screening material is arranged between upper glass eyeglass and lower-glass eyeglass, and described metal electrode is arranged on the edge of glass lens.

Described framework is provided with button, and described button is connected with PCB panel.

That described button is provided with is dark, in secretly, extremely dark three kinds of gears.

This utility model adopts said structure; the glass lens using is formed by stacking by upper and lower two film coating glass lens; and be provided with light screening material between upper and lower two sheet glass eyeglasses; respectively there is an electrode metal bar at the edge of two sheet glass eyeglasses; by button, just can set to the bright dark state of this utility model glass lens the shading status while selecting to be applicable to welding; thereby protection welder's eye, face are avoided the injury of arc light radiation, and easy to operate.The high-tech product that this utility model is integrated as subjects such as a kind of light harvesting, electronics, anthroposomatology, materialogies, will become the indispensable protection tool that plays protection operating personnel safety in welding operation.

After reading by reference to the accompanying drawings the detailed description of embodiment of the present utility model, it is clearer that feature of the present utility model and advantage will become.

Accompanying drawing explanation

Fig. 1 is the decomposing schematic representation of embodiment mono-of the present utility model;

Fig. 2 is the overall schematic of embodiment mono-of the present utility model;

Fig. 3 is the overall schematic of embodiment bis-of the present utility model;

Fig. 4 is the decomposing schematic representation of embodiment bis-of the present utility model;

Fig. 5 is the decomposing schematic representation of glass lens of the present utility model;

Fig. 6 is the overall schematic of glass lens of the present utility model;

Fig. 7 is the C-C generalized section of Fig. 6;

Fig. 8 is the local enlarged diagram of Fig. 6.

The specific embodiment

With an embodiment, this utility model is described in further detail below, but should illustrates, protection domain of the present utility model is not limited only to this.

Embodiment mono-

As shown in Figure 1, 2, this utility model is applied to a kind of hand-held face shield, it comprises glass lens 1 and for the framework 2 of fixing glass eyeglass 1, framework 2 is comprised of mask support frame 21 and face shield 22, the button 4 that the handle part of face shield 22 is provided with PCB panel 3 and is controlled by PCB panel 3, that button 4 is provided with is dark, in secretly, extremely dark three kinds of gears, in framework 2, be provided with the battery 5 to 3 power supplies of PCB panel.

As shown in Fig. 5-8, glass lens 1 in this utility model is comprised of metal electrode 11, upper glass eyeglass 12, lower-glass eyeglass 13, light screening material 14, battery 5 is powered to PCB panel 3 and glass lens 1 respectively, on handle, press any one button of three buttons, correspondence is dark, in any one secretly, in extremely dark three kinds of states, set the shading status of hand-held welding mask, just can start to carry out welded condition.

The hand-held face shield of the present embodiment is the professional tool that is mainly used in welding, face shield used adopts the high molecule plastic single injection-molded of fire rating, have attractive and durable, the feature of safety and environmental protection, for glass lens 1 being controlled to the control of bright dark degree, handle portion at face shield 22 is provided with PCB panel 3, PCB panel 3 is fixed by screw, the handle portion of face shield 22 is provided with three buttons 4, represent respectively three kinds of duties, darker, in dark, extremely dark, wherein darker state can allow welder when work, position in the time of can being clear that welding, but high light during welding is filtered out a part by anti-dazzling glass lens 1, remaining a part of high light can not hurt eyes, when this set condition is applicable to welding, position requires occasion accurately, in dark state allow welder in when work, although the state in the time of seeing welding, but there is point fuzziness, because send a large amount of discomfort glares during welding, by anti-dazzling glass lens 1, filtered out major part, thereby protection eyes, this set condition is applicable to the occasion that welding position requirement is general, when high dark state can allow welder weld, position while can't see welding completely, because anti-dazzling glass lens 1 has filtered out nearly all high light.This set condition is applicable to welding position not do the occasion requiring.

Embodiment bis-

As shown in Figure 3,4, this utility model is applied to a kind of wear-type protective eye lens, it comprises glass lens 1 and for the framework 2 of fixing glass eyeglass 1, framework 2 is comprised of front picture frame 23 and rear mirror frame 24, after assembling, front picture frame 23 and rear mirror frame 24 be provided with glass lens 1, PCB panel 3 and battery 5 in formed cavity, front picture frame 23 is provided with button 4, that button 4 is provided with is dark, in secretly, extremely dark three kinds of gears.As shown in Fig. 5-8, glass lens 1 in this utility model is comprised of metal electrode 11, upper glass eyeglass 12, lower-glass eyeglass 13, light screening material 14, battery 5 is powered to PCB panel 3 and glass lens 1 respectively, push button any one button of 4, correspondence is dark, in any one secretly, in extremely dark three kinds of states.In order to reduce the weight of product, in this utility model, rear mirror frame and front picture frame are all used to high molecule plastic one-shot forming.But the common aneroid battery that battery had not both charged, can be also rechargeable lithium battary, if with common aneroid battery, after electric weight exhausts, replaceable new aneroid battery, if rechargeable type lithium is electric, after electric weight exhausts, directly charging.For this instrument of handled easily librarian use, this utility model is provided with elastic bandage 25 on rear mirror frame 24, and there is knot at the two ends of elastic bandage 25, by pin, connect, in the time of need to using, first adjust the duty of wear-type protective eye lens, then elastic bandage is tied up on head.

Although described by reference to the accompanying drawings embodiment of the present utility model; but those skilled in the art can make various distortion or modification within the scope of the appended claims; as long as be no more than the described protection domain of claim of the present utility model, all should be within protection domain of the present utility model.

Claims (4)

1. an adjustable anti-dazzling eye-protective device, is characterized in that: it comprises glass lens, and for the framework of fixing glass eyeglass; Also comprise PCB panel, and the battery of giving the power supply of PCB panel; Described glass lens is provided with the electrode made from bonding jumper, and described electrode is connected with PCB panel.

2. a kind of adjustable anti-dazzling eye-protective device as claimed in claim 1, it is characterized in that: described glass lens is comprised of upper glass eyeglass, lower-glass eyeglass, light screening material and metal electrode, described light screening material is arranged between upper glass eyeglass and lower-glass eyeglass, and described metal electrode is arranged on the edge of glass lens.

3. a kind of adjustable anti-dazzling eye-protective device as claimed in claim 1, is characterized in that: described framework is provided with button, and described button is connected with PCB panel.

4. a kind of adjustable anti-dazzling eye-protective device as claimed in claim 3, is characterized in that: described button be provided with dark, in secretly, extremely dark three kinds of gears.