An image displacement monitoring device

Abstract

The utility model discloses an image displacement monitoring device, including shell body, visual camera and infrared lamp module, the shell body includes laser lamp shell body, front casing and rear casing, the visual camera is installed in the rear casing and passes through the front casing and extends to the laser lamp shell body, and the infrared lamp module is installed in the laser lamp shell body, the front casing is installed on the rear casing, the laser lamp shell body is installed on the front casing and wraps visual camera and infrared lamp module, and the whole structure is simple to operate, and need not equip too many parts, and use, carrying are very convenient.

Description

Technical Field

[0001] This utility model relates to the field of image monitoring technology, and specifically to an image displacement monitoring device. Background Technology

[0002] In the application of displacement gauges, infrared lights need to be adjusted according to different angles, distances, and ranges to ensure clear observation of targets in various operating environments. Therefore, it is necessary to use interchangeable infrared lights capable of illuminating different distances, angles, and ranges in different operating environments. However, this leads to cumbersome installation, too many components, and lengthy adjustment times for the infrared lights.

[0003] Therefore, it is necessary to provide an image displacement monitoring device to overcome the above-mentioned defects. Utility Model Content

[0004] The purpose of this invention is to provide an image displacement monitoring device with a simple overall structure that does not require too many parts and is very convenient to use and carry.

[0005] To achieve the above objectives, this utility model provides an image displacement monitoring device, including a housing, a vision lens, and an infrared lamp module. The outer casing includes a laser lamp housing, a front housing, and a rear housing. The vision lens is installed inside the rear housing and extends through the front housing into the laser lamp housing. The infrared lamp module is installed inside the laser lamp housing. The front housing is mounted on the rear housing. The laser lamp housing is mounted on the front housing and encloses the vision lens and the infrared lamp module.

[0006] As an improvement of this utility model embodiment, the laser lamp housing includes a main laser lamp housing and a lamp cover. The main laser lamp housing has a groove, the infrared lamp module is annular, the lamp cover is annular, the infrared lamp module is assembled in the groove, and the lamp cover is installed in the groove to enclose the vision lens and the infrared lamp module.

[0007] As an improvement of this utility model embodiment, the main housing of the laser lamp is provided with a first mounting hole, the front housing is provided with a second mounting hole, the rear housing has a receiving cavity, the vision lens is installed in the receiving cavity, and the shooting lens end of the vision lens passes through the second mounting hole and extends into the first mounting hole.

[0008] As an improvement of this utility model embodiment, the infrared lamp module includes multiple infrared lamps and an annular mounting bracket. The mounting bracket is installed in a groove, and the multiple infrared lamps are evenly spaced on the mounting bracket.

[0009] As an improvement of this utility model embodiment, the image displacement monitoring device further includes heat dissipation fins, the edges of which are formed with heat dissipation pins. The heat dissipation fins are sandwiched between the front housing and the main housing of the laser lamp, and the vision lens passes through the center of the heat dissipation fins. The heat dissipation pins are exposed outside the front housing and the main housing of the laser lamp.

[0010] Compared with existing technologies, the advantages are: 1) When the infrared lamp module emits infrared light in low light or nighttime environments, the illumination distance and range of the infrared lamp module can be adjusted, providing favorable conditions for the imaging effect of the visual lens in dark conditions, and allowing zooming under the shooting line conditions of the visual lens. It can clearly observe the surrounding environment and objects under different distances. The overall structure is simple to install, does not require too many parts, and is very convenient to use and carry. 2) The main housing, lamp cover, front housing, and rear housing of the laser light can be disassembled and installed independently. When replacing some internal parts, only the corresponding housing needs to be removed, without the need for complete disassembly, which greatly shortens the installation and disassembly time. Attached Figure Description

[0011] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 A perspective view of the image displacement monitoring device provided by this utility model.

[0013] Figure 2 This is an exploded view of the image displacement monitoring device.

[0014] Reference numerals: 1. Outer shell; 11. Laser lamp housing; 12. Front housing; 121. Second mounting hole; 13. Rear housing; 14. Main housing of laser lamp; 141. First mounting hole; 15. Lamp cover; 16. Groove; 2. Vision lens; 3. Infrared lamp module; 31. Infrared lamp; 32. Mounting bracket; 4. Heat sink fins; 41. Heat sink pin. Detailed Implementation

[0015] To make the objectives, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described in this specification are merely for explaining the present utility model and are not intended to limit the present utility model.

[0016] It should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0017] It should also be noted that, unless otherwise explicitly specified and limited, terms such as "installation," "connection," "joining," "fixing," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0018] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Additionally, "multiple" or "several" means two or more, unless otherwise explicitly specified.

[0019] Please see Figures 1 to 2 This utility model provides an image displacement monitoring device, including a housing 1, a vision lens 2, and an infrared lamp module 3. The outer casing 1 includes a laser lamp housing 11, a front housing 12, and a rear housing 13. The vision lens 2 is installed inside the rear housing 13 and extends through the front housing 12 into the laser lamp housing 11. The infrared lamp module 3 is installed inside the laser lamp housing 11. The front housing 12 is fixedly mounted on the rear housing 13. The laser lamp housing 11 is fixedly mounted on the front housing 12 and encloses the vision lens 2 and the infrared lamp module 3.

[0020] When the infrared lamp module 3 emits infrared light in low light or nighttime environments, it can provide favorable conditions for the imaging effect of the vision lens 2 in dark conditions, and enable zooming under the shooting line conditions of the vision lens 2. It can clearly observe the surrounding environment and objects under different distances. The overall structure is simple to install, does not require too many parts, and is very convenient to use and carry.

[0021] In one specific embodiment, the laser lamp housing 11 includes a main laser lamp housing 14 and a lamp cover 15. The main laser lamp housing 14 has an annular groove 16. The infrared lamp module 3 is generally annular, and the lamp cover 15 is annular. The infrared lamp module 3 is installed in the annular groove 16. The main laser lamp housing 14, the lamp cover 15, and the infrared lamp module 3 are coaxially mounted. The lamp cover 15 is installed in the annular groove 16 to enclose the vision lens 2 and the infrared lamp module 3, thereby achieving the function of physically sealing the vision lens 2 and the infrared lamp module 3.

[0022] Thus, the annular groove 16 provides installation space for the infrared lamp module 3, which can be easily installed inside the laser lamp housing 11, preventing external dust from entering the laser lamp housing 11 and playing a dustproof role.

[0023] Furthermore, this assembly method allows the main housing 14, lamp cover 15, front housing 12, and rear housing 13 of the laser lamp to be disassembled and installed independently. When replacing some internal parts, only the corresponding housing needs to be removed, without the need for complete disassembly, which greatly shortens the assembly and disassembly time.

[0024] In one specific embodiment, a first mounting hole 141 is provided at the center of the main housing 14 of the laser lamp, a second mounting hole 121 is provided at the center of the front housing 12, and the rear housing 13 has a receiving cavity. The vision lens 2 is installed in the receiving cavity, and the shooting lens end of the vision lens 2 passes through the second mounting hole 121 and extends into the first mounting hole 141. With this design, the shooting lens end of the vision lens 2 can always face the infrared lamp module 3, so that the infrared lamp module 3 can provide sufficient illumination for the vision lens 2.

[0025] In one specific embodiment, the infrared lamp module 3 includes a plurality of infrared lamps 31 and an annular mounting bracket 32. The mounting bracket 32 ​​is installed in an annular groove 16, and the plurality of infrared lamps 31 are evenly spaced on the mounting bracket 32.

[0026] It should be noted that in this embodiment, the outer casing 1 is equipped with wires and a circuit board that are electrically connected to the vision lens 2 and the infrared lamp module 3. Since the wires and circuit board are commonly used conductive components, they are not shown in the figure. The vision lens 2 and the infrared lamp 31 can work normally after being powered on. The illumination distance of the infrared lamp module 3 can be designed into a near-field mode and a far-field mode (for example, in a near-field mode, the power of the infrared lamp module 3 is reduced or the number of lit infrared lamps 31 is decreased; in a far-field mode, all infrared lamps 31 are driven at maximum power to concentrate energy and illuminate a greater distance). The illumination distance and range of the infrared lamps 31 in the infrared lamp module 3 can be adjusted.

[0027] In one specific embodiment, the image displacement monitoring device further includes a generally annular heat dissipation fin 4, with heat dissipation pins 41 formed along its edges. The heat dissipation fin 4 is sandwiched between the front housing 12 and the main housing 14 of the laser lamp, with the vision lens 2 passing through the center of the heat dissipation fin 4. The heat dissipation pins 41 protrude from the exterior of the front housing 12 and the main housing 14 of the laser lamp. In this way, the heat dissipation fin 4 can be distributed close to the annular groove 16. Under prolonged irradiation by the infrared lamp 31, the heat accumulated inside the annular groove 16 can be transferred to the outside through the heat dissipation pins 41, improving heat dissipation performance.

[0028] This invention is not limited to the description and embodiments described herein, and thus other advantages and modifications can be readily realized by those skilled in the art. Therefore, without departing from the spirit and scope of the general concept defined by the claims and their equivalents, this invention is not limited to the specific details, representative devices and examples shown and described herein.

Claims

1. An image displacement monitoring device, characterized in that, It includes an outer shell (1), a vision lens (2), and an infrared lamp module (3). The outer casing (1) includes a laser lamp housing (11), a front housing (12) and a rear housing (13). The vision lens (2) is installed in the rear housing (13) and extends through the front housing (12) into the laser lamp housing (11). The infrared lamp module (3) is installed in the laser lamp housing (11). The front housing (12) is mounted on the rear housing (13). The laser lamp housing (11) is mounted on the front housing (12) and encloses the vision lens (2) and the infrared lamp module (3).

2. The image displacement monitoring device as described in claim 1, characterized in that, The laser lamp housing (11) includes a laser lamp main housing (14) and a lamp cover (15). The laser lamp main housing (14) has a groove (16). The infrared lamp module (3) is installed in the groove (16). The lamp cover (15) is installed in the groove (16) to enclose the vision lens (2) and the infrared lamp module (3).

3. The image displacement monitoring device as described in claim 2, characterized in that, The main housing (14) of the laser lamp is provided with a first mounting hole (141), the front housing (12) is provided with a second mounting hole (121), the rear housing (13) has a receiving cavity, the vision lens (2) is installed in the receiving cavity, and the shooting lens end of the vision lens (2) passes through the second mounting hole (121) and extends into the first mounting hole (141).

4. The image displacement monitoring device as described in claim 2, characterized in that, The infrared lamp module (3) includes multiple infrared lamps (31) and an annular mounting bracket (32). The mounting bracket (32) is installed in the groove (16), and the multiple infrared lamps (31) are evenly spaced on the mounting bracket (32).

5. The image displacement monitoring device as described in claim 2, characterized in that, The image displacement monitoring device also includes a heat dissipation fin (4), the edge of which is formed with heat dissipation pins (41). The heat dissipation fin (4) is sandwiched between the front housing (12) and the main housing of the laser lamp (14), and the vision lens (2) passes through the center of the heat dissipation fin (4). The heat dissipation pins (41) are exposed outside the front housing (12) and the main housing of the laser lamp (14).

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