Green laser monitoring dazzling device

Abstract

The utility model relates to a green laser monitoring dazzling device which comprises a shell connected with a servo system, a frame assembly, a camera, a laser device and a supporting rod are installed in the shell, the camera and the laser device are installed on the frame assembly and fixedly connected with the shell through the supporting rod, the laser device is a semiconductor solid-state laser device, and the supporting rod is fixedly connected with the shell through the supporting rod. The camera and the laser are in communication connection with the servo system, the servo system drives the device to rotate in all directions, and then the camera is driven to track and monitor a target. According to the utility model, remote targets can be effectively monitored, warned and repelled, the action distance is long, the striking precision is high, the anti-interference capability is strong, and the requirements of complex environments are met.

Description

Technical Field

[0001] The utility model relates to a dazzling device, in particular to a green laser monitoring dazzling device. Background Art

[0002] Laser is a high-energy light. When used in weapon systems, it has many advantages such as fast speed, quick response, high precision, flexible steering, and no electromagnetic interference. Using a directed laser beam directly on the human eye will make people lose their resistance.

[0003] Lasers are currently mostly used in short-range portable dazzling equipment, while current fixed long-range dazzling devices mostly use light sources such as xenon and LED. Their long-range warning and rejection effects are limited, and their stability and strength are poor. There is a lack of protection for the lens, and it is difficult to meet the requirements of complex environments. Utility Model Content

[0004] The purpose of the utility model is to provide a green laser surveillance dazzling device, which can monitor, warn, drive away, blind and stun distant targets in an all-round manner, has a long action distance, high striking accuracy, strong anti-interference ability, and meets the requirements of complex environments.

[0005] The technical solution to achieve the purpose of this utility model is:

[0006] A green laser surveillance dazzle device comprises a shell connected to a servo system, wherein a frame assembly, a camera, a laser and a support rod are installed in the shell, the camera and the laser are installed on the frame assembly and fixedly connected to the shell through the support rod, the laser adopts a semiconductor solid-state laser, the camera and the laser are communicatively connected to the servo system, and the servo system drives the device to rotate in all directions, thereby driving the camera to realize tracking and surveillance of the target.

[0007] Furthermore, the shell includes a front cover assembly, an outer cover and a rear cover, and the support rod is fixed to the upper and lower ends of the inner side of the outer cover.

[0008] Furthermore, the outer cover is provided with a mounting plate, which is connected to the servo system, and is mounted and fixed to the servo system by M6 screws axially evenly distributed on the inner side of the mounting plate and M6 screws on the outer side.

[0009] Furthermore, the outer cover and the back cover are formed by one-time stamping of 316 stainless steel plate.

[0010] Furthermore, the front cover assembly is provided with a lens cover and a light shield corresponding to the camera and the laser.

[0011] Furthermore, the laser is mounted on the frame assembly via a mounting bracket, and the mounting bracket is made of 6061-T6 aluminum silicon alloy material.

[0012] Furthermore, a layer of epoxy primer and two layers of topcoat are sprayed on the surface of the shell.

[0013] Furthermore, the laser adopts the PT-LD-520-12W-FC105 model, and the camera adopts the FCB-EV7500 model.

[0014] Compared with the prior art, the utility model has the following beneficial technical effects:

[0015] 1) Fast firing speed and good stability. The green laser surveillance dazzle device uses a laser beam to attack the target. There is no recoil when firing. When multiple targets need to be irradiated, the laser can be flexibly turned and has a fast response speed. Compared with the traditional xenon dazzle device, the green laser dazzle device can be started instantly and has strong optical stability;

[0016] 2) When the green laser surveillance dazzler strikes a target, it does not need to calculate a complex trajectory and can directly illuminate the target in a straight line;

[0017] 3) High cost-effectiveness and low environmental pollution. The green laser surveillance dazzle device only consumes electricity to emit green laser, which greatly reduces the cost of ammunition. During use, only laser beams are generated, and no waste that has an impact on the environment is produced;

[0018] 4) Using semiconductor solid-state laser, the action distance is long. Compared with conventional portable lasers, the green laser surveillance dazzle device has a long action distance and can be monitored at a long distance through a camera. At the same time, compared with traditional fixed dazzle equipment, the green laser light source is stable, powerful, and has good electromagnetic compatibility;

[0019] 5) It can interfere with people and some observation and aiming equipment without causing fatal harm to people. Therefore, the green laser surveillance dazzling device plays a significant role in complex application scenarios such as border and coastal defense. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a front view of the green laser surveillance dazzler.

[0021] Figure 2 This is a side view of a green laser surveillance dazzler.

[0022] Figure 3 This is a structural diagram of the green laser surveillance dazzle device. DETAILED DESCRIPTION

[0023] The utility model is further described in detail below with reference to the accompanying drawings:

[0024] The semiconductor solid-state laser, which has great potential at present, has the characteristics of lightness, compactness, no pollution, long life, and continuous light emission. This patent applies it to the dazzling device, see Figure 1-Figure 3 The utility model provides a green laser surveillance dazzle device, which has an overall appearance of a rectangular cube, including a front cover component 1, a frame component 2, a camera 3, a laser 4, a support rod 5, an outer cover 6 and a rear cover 7. The laser 4 and the camera 3 are fixed by the frame component 2 and the support rod 5, and then the front cover component 1, the rear cover 7 and the outer cover 6 are installed, and the support rod 5 is located at the upper and lower ends of the inner side of the outer cover 6.

[0025] Camera 3 uses Sony's FCB-EV7500, which includes a camera module, an image processor, a power module and a housing, which is used to complete the image acquisition of the target, target recognition and output the miss distance of the selected target. The image captured by the camera module is input to the image processor, which processes the image (an existing image processing device), including image caching, recognition and image compression, and finally outputs the H.265 video stream through the network, and outputs the miss distance through the RS422 interface on the module for the servo system to track the target. At the same time, it receives instructions through the network to realize the focusing and image processing functions of camera 3; the power module mainly realizes the conversion of the input power into the DC power required by camera 3. The role of the housing of camera 3 is mainly to provide reliable fixation for each part of camera 3 and protection for the optomechanical parts in camera 3, and to ensure reliable fixation with the device housing and fine-tuning of camera 3 in two directions in the chassis to ensure coaxiality with laser 4.

[0026] Laser 4 uses Aerospace Xinchuang's PT-LD-520-12W-FC105, which includes a beam expansion collimator lens, a high-brightness green semiconductor solid-state light source, and a control driver. The beam expansion collimator lens can expand and collimate the light source spot into a high-power density spot with concentrated energy. At the same time, a dedicated homogenizer is designed through high-brightness fiber coupling technology to achieve high uniformity of irradiation; the driver mainly realizes continuous constant current drive and stroboscopic modulation of the diode, and is designed with a communication control interface circuit and a protection circuit to achieve efficient and highly reliable control and drive of the diode.

[0027] The outer cover 6 is provided with a mounting plate connected to an external servo system. The M6 ​​screws axially evenly distributed on the inner side of the mounting plate and the M6 ​​screws on the outer side are double-mounted and fixed. The servo system drives the green laser surveillance dazzle device to rotate in all directions to achieve tracking and monitoring of the target.

[0028] The front cover plate at the positions of the laser 4 and the camera 3 is provided with a lens cover and a light shield.

[0029] The laser 4 and the camera 3 are sealed with conductive silicone rubber material. The conductive silicone rubber has a high elastic compression and excellent temperature difference resistance. It can be used normally in the range of -65°C to 200°C. It will not age, crack, or change in physical properties after long-term use at normal operating temperature. The conductive silicone rubber also has a shielding effect, which meets the requirements of electromagnetic compatibility.

[0030] The internal mounting bracket of the laser 4 is made of 6061-T6 aluminum silicon alloy material, which not only has good thermal conductivity but also has high strength and toughness, does not deform after processing, and has stable physical properties.

[0031] The outer cover 6 and the back cover 7 are formed by one-time stamping of 316 stainless steel plate. At the same time, the surface of the shell is pre-treated to increase the surface adhesion, remove oil stains and impurities, and then spray a layer of epoxy primer and two layers of topcoat. The surface of the shell treated by the above process will not rust, crack or fall off in a high humidity, high heat and heavy corrosion environment.

[0032] The above is only a specific implementation method of the present invention, but the protection scope of the present invention is not limited thereto. Other modifications or equivalent substitutions made to the technical solution of the present invention by ordinary technicians in this field should be included in the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A green laser surveillance dazzle device, comprising a housing connected to a servo system, characterized in that: A frame assembly (2), a camera (3), a laser (4) emitting a green light source and a support rod (5) are installed in the shell. The camera (3) and the laser (4) are installed on the frame assembly (2) and are fixedly connected to the shell via the support rod (5). The laser (4) adopts a semiconductor solid-state laser. The camera (3) and the laser (4) are connected to a servo system for communication. The servo system drives the device to rotate in all directions, thereby driving the camera (3) to track and monitor the target.

2. A green laser surveillance dazzle device according to claim 1, characterized in that: The shell comprises a front cover assembly (1), an outer cover (6) and a rear cover (7), and the support rod (5) is fixed to the upper and lower ends of the inner side of the outer cover (6).

3. A green laser surveillance dazzle device according to claim 2, characterized in that: The outer cover (6) is provided with a mounting plate, which is connected to the servo system and is mounted and fixed to the servo system by M6 screws evenly distributed axially on the inner side of the mounting plate and M6 screws on the outer side.

4. A green laser surveillance dazzle device according to claim 2, characterized in that: The outer cover (6) and the rear cover (7) are formed by one-time stamping of 316 stainless steel plates.

5. A green laser surveillance dazzle device according to claim 2, characterized in that: The front cover assembly (1) is provided with a lens cover and a light shield corresponding to the camera (3) and the laser (4).

6. A green laser surveillance dazzle device according to claim 1, characterized in that: The laser (4) is mounted on the frame assembly (2) via a mounting bracket, and the mounting bracket is made of 6061-T6 aluminum silicon alloy material.

7. A green laser surveillance dazzle device according to claim 1, characterized in that: The shell surface is sprayed with a layer of epoxy primer and two layers of topcoat.

8. A green laser surveillance dazzle device according to claim 1, characterized in that: The laser (4) is of model PT-LD-520-12W-FC105, and the camera is of model FCB-EV7500.

9. A green laser surveillance dazzle device according to any one of claims 1 to 8, characterized in that: The shell is a rectangular cube.

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