CN219496827U - Laser protective glasses - Google Patents

Abstract

The utility model relates to the technical field of individual combat equipment, and particularly discloses a laser protection eye glass which comprises a glasses frame, a connecting frame connected with the glasses frame and a nose bridge frame arranged between the glasses frame, wherein a protection lens is arranged in the glasses frame, a groove is formed in the glasses frame, a medium membrane for laser protection is detachably connected in the groove, one side of the glasses frame is provided with a mounting groove, an electric fan is arranged in the mounting groove, an air outlet pipe is arranged at the output end of the electric fan, and an air outlet communicated with the air outlet pipe is arranged at the inner bottom of the glasses frame. The problems that the traditional laser protective glasses not only influence the visual field, but also are not completely applicable to changeable and complex field environments are solved.

Description

Laser protective glasses

Technical Field

The application relates to the technical field of individual combat equipment, and specifically discloses laser protective glasses.

Background

The LASER, the Chinese name is LASER and Lai sai at first, the English name is LASER, means the amplification of stimulated radiation, along with the technical progress and development of the LASER infrared lamp, the LASER infrared lamp is used as a camera night vision light supplementing source to meet the market demands more exactly, and the LASER infrared lamp is replaced by an LED infrared lamp to become an infrared light source product with optimal matching in a middle-long distance;

with the development of technology, laser has been applied to individual combat equipment, such as laser sighting telescope, e.g. laser grenades with high intensity laser to make enemies temporarily blind, thus, in countermeasure, protection of eyes is required, and thus, laser protective glasses have been invented;

existing laser protective glasses: the most common absorption type laser protection glasses are realized by adding various absorbents into glass or plastic lenses to realize the absorption of specific spectrum and prevent the specific spectrum from passing through, but the absorption type laser protection glasses are not good after market feedback and use, and the specific spectrum is influenced by the addition of the absorbents, so that the practicability is low, and the reflection type laser protection glasses are invented with the development of technology, and the high refractive index is realized through a dielectric film in front of the lenses, so that the laser protection is realized;

the laser protection glasses of the two modes can actually influence the normal field of view, and the simple absorbent type lens or the simple dielectric film cannot completely use the changeable and complex field environment due to the complexity of the battlefield, so the inventor proposes the laser protection glasses.

Disclosure of Invention

The utility model aims to solve the problems that the traditional laser protective glasses not only influence the visual field, but also are not fully applicable to changeable and complex field environments.

In order to achieve the above object, the present utility model provides the following basic scheme:

the utility model provides a laser protection glasses, includes the spectacle-frame, the link and the bridge of nose frame that set up between the spectacle-frame of being connected with the spectacle-frame, be equipped with protection lens in the spectacle-frame, open flutedly on the spectacle-frame, can dismantle the medium diaphragm that is used for laser protection in the recess and connect, one side of spectacle-frame is equipped with the mounting groove, be equipped with the electric fan in the mounting groove, the output of electric fan is equipped with out the tuber pipe, bottom is equipped with a plurality of air outlets with play tuber pipe intercommunication in the spectacle-frame.

The principle and effect of this basic scheme lie in:

1. compared with the prior art, the device has a simple structure and ingenious conception, is an individual combat equipment, is designed with protective lenses and is used for protecting eyes and avoiding the most fragile eyes from being hurt, and when the quality diaphragm is not used, the device is the simplest eye protection device, the visual field is not influenced, and the individual combat training is not influenced.

2. Compared with the prior art, after using the dielectric film piece to be used for shielding protection lens, utilize the high refractive index of dielectric film piece to realize laser protection to, open flutedly on the spectacle-frame, above-mentioned recess is used for preventing the dielectric film piece of different kinds of different effects of different models, dismantles simply, simple to operate, and then through this kind of dielectric film piece that can change at will, and then is suitable for the problem of changeable complex field operations environment completely, faces enemy's laser injury, can be from the face.

3. Compared with the prior art, this device is equipped with the mounting groove in one side of spectacle-frame, be equipped with the electric fan in the mounting groove, the output of electric fan is equipped with out the tuber pipe, be equipped with a plurality of air outlets that communicate with out the tuber pipe in the spectacle-frame, this design is very practical at first, in complicated field environment, it blows the sand blown by the electric fan to be possible, ensure the cleanness of protection lens, and, sometimes, need supporting dress gauze mask, can lead to protection lens to fog, utilize this design, also can defog fast, this device is one of the devices of individual soldier's operation, can solve traditional laser protection glasses and not only influence the field of vision, moreover can not be suitable for the problem of changeable complicated field operation environment completely.

Further, the protective lens is made of glass, the protective lens is a blue light-proof flat lens, and the protective lens is fixedly connected with the glasses frame.

Further, the both ends of nose bridge frame are respectively with spectacle-frame fixed connection, the nose bridge frame is composite construction, divide into inlayer and skin, the inlayer is a plurality of metal rod interconnect's skeleton, the skin can with skin affinity contact's rubber layer.

Further, the nose bridge is a triangular nose bridge.

Further, the dielectric film comprises a connecting framework, a dielectric film arranged on the connecting framework and used for shielding and protecting lenses, and a magnet arranged below the connecting framework, wherein the dielectric film is a dielectric film with a high refractive index, a plurality of metal clamping blocks used for contacting the connecting framework are arranged in the groove, and the metal clamping blocks are magnetically connected with the magnet.

Further, the glasses frame is provided with an opening button at the other side of the mounting groove, and the opening button is electrically connected with the electric fan.

Further, the air outlet pipe is designed into a section, and when the spectacle frame is molded, the air outlet pipe is designed, and the mounting position of the air outlet pipe to the electric fan is designed.

Further, the inner bottom of the glasses frame is provided with a connecting surface, the air outlet is arranged on the connecting surface, and the other surface of the connecting surface is communicated with the air outlet pipe.

Further, the air outlet is located right below the protective lens.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 shows a schematic structural diagram of laser protection glasses according to an embodiment of the present application.

Description of the embodiments

In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.

Reference numerals in the drawings of the specification include: nose bridge 1, protective lens 2, connecting frame 3, opening button 4, spectacle-frame 5, joint face 6, recess 7, metal fixture block 8, dielectric film 9, connection skeleton 10, magnet 11, air outlet 12, electric fan 13.

Examples are shown in fig. 1:

the utility model provides a laser protection glasses, includes spectacle-frame 5, the link 3 of being connected with spectacle-frame 5 and the bridge of nose 1 of setting between spectacle-frame 5, is equipped with protection lens 2 in the spectacle-frame 5, and protection lens 2 adopts the glass material, protection lens 2 is the plano lens of preventing blue light, protection lens 2 and spectacle-frame 5 fixed connection, opens flutedly 7 on the spectacle-frame 5, and detachable connection is used for laser protection's dielectric film 9 piece in the flutedly 7, and dielectric film 9 piece is including connecting skeleton 10, set up and be used for shielding protection lens 2's dielectric film 9 and set up magnet 11 in connecting skeleton 10 below on connecting skeleton 10, dielectric film 9 is high refractive index's dielectric film 9, is equipped with a plurality of metal fixture blocks 8 that are used for contacting connecting skeleton 10 in the flutedly 7, and metal fixture block 8 is connected with magnet 11 magnetism.

Specific: the two ends of the nose bridge frame 1 are respectively fixedly connected with the glasses frame 5, the nose bridge frame 1 is of a composite structure and is divided into an inner layer and an outer layer, the inner layer is a framework formed by mutually connecting a plurality of metal rods, and the outer layer can be in affinity contact with a rubber layer of skin.

The outside of the left glasses frame 5 is provided with a mounting groove, an electric fan 13 is arranged in the mounting groove, the output end of the electric fan 13 is provided with an air outlet pipe, and a plurality of air outlets 12 communicated with the air outlet pipe are arranged at the inner bottom of the glasses frame 5.

Specific: the glasses frame 5 is located the outside of mounting groove and is equipped with the turn-on button 4, and turn-on button 4 is connected with electric fan 13 electricity, goes out the tuber pipe and is the section bar design, designs out the tuber pipe design when the shaping of glasses frame 5, designs the mounted position of tuber pipe position to electric fan 13, and the glasses frame 5 inner bottom is equipped with junction surface 6, and air outlet 12 opens on junction surface 6, and junction surface 6's another side and tuber pipe intercommunication, air outlet 12 are located protection lens 2 under.

The specific implementation process comprises the following steps:

firstly, the device can be worn normally, the protective lens 2 is designed for protecting eyes and avoiding the most fragile eyes from being damaged for the individual combat equipment, and when a quality membrane is not used, the device is the simplest eye protection device, the visual field is not influenced, and the individual combat training is not influenced;

second step, after using dielectric film 9 piece to be used for sheltering from protection lens 2, utilize the high refractive index of dielectric film 9 piece to realize laser protection to, open on the spectacle-frame 5 has recess 7, above-mentioned recess 7 is used for preventing the different effect different types of dielectric film 9 piece of different models, dismantles simply, simple to operate, and then through this kind of dielectric film 9 piece that can change at will, in order to reinforce the connection, metal fixture block 8 and magnet 11 magnetism are connected for fixed dielectric film 9 piece, make dielectric film 9 piece more stable.

Third, in complicated field environment, there may be sand blown off by the electric fan 13, ensuring the cleanness of the protective lens 2, and sometimes the mask needs to be worn in a matched manner, which may cause the protective lens 2 to fog.

The device solves the problems that the traditional laser protective glasses not only affect the visual field, but also can not be fully applicable to changeable and complex field environments.

The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.

Claims (9)

1. Laser protection glasses, its characterized in that: including the spectacle-frame, with the link and the bridge of nose frame that the spectacle-frame is connected set up between the spectacle-frame, be equipped with protection lens in the spectacle-frame, open flutedly on the spectacle-frame, can dismantle the medium diaphragm that is used for laser protection in the recess and connect, one side of spectacle-frame is equipped with the mounting groove, be equipped with the electric fan in the mounting groove, the output of electric fan is equipped with out the tuber pipe, the bottom is equipped with a plurality of air outlets with play tuber pipe intercommunication in the spectacle-frame.

2. The laser protection glasses according to claim 1, wherein the protective lenses are made of glass materials, the protective lenses are blue light-proof flat lenses, and the protective lenses are fixedly connected with the glasses frame.

3. The laser safety glasses according to claim 1, wherein two ends of the nose bridge are fixedly connected with the glasses frame respectively, the nose bridge is of a composite structure and is divided into an inner layer and an outer layer, the inner layer is a framework with a plurality of metal rods connected with each other, and the outer layer is a rubber layer capable of being in affinity contact with skin.

4. The laser protection glasses of claim 3 wherein the bridge is a triangular bridge.

5. The laser protection glasses according to claim 1, wherein the dielectric film comprises a connecting framework, a dielectric film arranged on the connecting framework and used for shielding the protective lenses, and a magnet arranged below the connecting framework, the dielectric film is a dielectric film with a high refractive index, a plurality of metal clamping blocks used for contacting the connecting framework are arranged in the groove, and the metal clamping blocks are magnetically connected with the magnet.

6. The laser protection glasses according to claim 1, wherein the glasses frame is provided with an opening button at the other side of the mounting groove, and the opening button is electrically connected with the electric fan.

7. The laser safety glasses according to claim 1, wherein the air outlet pipe is designed as a profile, and the air outlet pipe is designed when the glasses frame is molded, and the mounting position of the air outlet pipe relative to the electric fan is designed.

8. The pair of laser protection glasses according to claim 1, wherein the inner bottom of the glasses frame is provided with a connecting surface, the air outlet is arranged on the connecting surface, and the other surface of the connecting surface is communicated with the air outlet pipe.

9. The laser protection glasses according to claim 8, wherein the air outlet is located directly below the protective lenses.