Night vision law enforcement recorder
By integrating night vision function and adjustment structure in the law enforcement recorder, the problems of missing night vision function and inconvenient angle adjustment in the existing technology are solved, and clear shooting and flexible angle adjustment in low-light environments are achieved, and law enforcement records are improved The convenience of the instrument.
Patent Information
- Application Number
- CN202420791799.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-04-17
AI Technical Summary
The existing law enforcement recorders lack night vision, cannot perform clear shooting when the ambient light is poor, and cannot adjust the shooting angle and direction, which makes it inconvenient to use in environments with good lighting intensity.
A night vision law enforcement recorder is designed, including a shell, mounting frame, camera, night vision instrument and adjustment structure. The night vision function and angle adjustment are achieved through the coordination of threaded rod, mobile plate and fixed plate, including sleeve and extension Rod and fixed posts allow flexible installation and adjustment of the camera with night vision instrument.
The night vision function in low-light environment is realized, which can be convenient for use under different lighting conditions, and the flexibility of shooting angle and direction is improved through the adjustment structure, and the convenience of using the law enforcement recorder is enhanced.
Smart Images
Figure CN222321652U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of recorders, and more specifically, to a night vision law enforcement recorder. Background Art
[0002] Law enforcement recorders are a tool for recording the law enforcement process and are very common in the process of law enforcement by public officials. The law enforcement process is recorded by the law enforcement recorder, so that after disputes and other problems occur, the facts can be restored through the playback of the law enforcement recorder. Existing law enforcement recorders generally do not have night vision functions, and cannot take clear pictures when the ambient light is poor. Law enforcement recorders with night vision functions generally achieve the night vision function of the law enforcement recorder through the cooperation of night vision goggles and law enforcement recorder lenses. The night vision goggles and law enforcement recorders cannot be separated, which makes them inconvenient to use in environments with good light intensity. At the same time, existing law enforcement recorders cannot be adjusted, and the shooting angle can only be changed by rotating the wearer's body, so it is inconvenient to shoot scenes in other directions during shooting, which makes it inconvenient for the wearer to use. Utility Model Content
[0003] 1. Technical issues to be resolved
[0004] In view of the problems existing in the prior art, the utility model provides a night vision law enforcement recorder to solve the technical problems mentioned in the background technology.
[0005] (II) Technical solution
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a night vision law enforcement recorder, comprising a shell, a mounting frame is arranged in the shell, a camera is arranged on the mounting frame, a night vision device is movably arranged in the shell, a mounting frame is arranged at the rear end of the shell, an adjustment structure is arranged between the mounting frame and the shell, and a plurality of the adjustment structures are arranged, and related components and batteries used for normal operation of the camera and the night vision device are arranged in the shell, and the camera, the night vision device and related components are connected by wires, so as to ensure the normal use of the night vision device and the camera;
[0007] The adjustment structure includes a sleeve, an extension rod and a fixed column, and there are multiple fixed columns. The sleeve is hollow inside and is installed on the outside of the extension rod. There are multiple sleeves and extension rods, and the shooting direction can be adjusted conveniently through the adjustment structure.
[0008] The utility model is further configured such that the camera is bolted to the mounting frame, the mounting frame and the upper end of the shell are both provided with connecting holes, a plurality of connecting holes are provided on the upper end of the shell, a movable plate is provided inside the shell, a fixed plate is provided on the upper end of the movable plate, and the night vision device is provided on the fixed plate, thereby facilitating the installation of the camera.
[0009] The utility model is further configured such that a base plate is detachably provided at the lower end of the shell, the base plate is bolted to the shell, a threaded rod and a sliding rod are provided between the shell and the base plate, the threaded rod and the sliding rod both pass through the movable plate, and the threaded rod and the shell and the base plate are rotatably connected, thereby facilitating the installation of the threaded rod, the sliding rod and the base plate.
[0010] The utility model is further configured such that threads are provided at both ends of the sliding rod, the sliding rod is threadedly connected to the bottom plate and the shell, the threaded rod is threadedly connected to the movable plate, and the shell is slidably connected to the movable plate, thereby facilitating the movement of the movable plate.
[0011] The utility model is further configured such that the night vision device is bolted to a fixed plate, a slider is fixedly provided at the lower end of the fixed plate, a slide groove is provided on the movable plate, the slider and the slide groove are cooperatively connected, fixing holes are provided on the movable plate and the slider, a plurality of fixing holes are provided, and threads are provided in the fixing holes, so as to facilitate adjustment of the positions of the fixed plate and the movable plate.
[0012] The utility model is further configured such that connecting blocks are fixedly provided at both ends of the sleeve and the extension rod, and the connecting blocks are provided with rotating holes that cooperate with the fixing columns. The rotating holes and the fixing columns are connected by bearings, and a plurality of connecting blocks are provided, and the fixing columns are fixedly provided on the shell and the mounting frame, thereby facilitating changing the angle of the shell.
[0013] The utility model is further configured such that a first limiting hole is provided on both the sleeve and the extension rod, a plurality of first limiting holes are provided on the sleeve, threads are provided in the first limiting holes, and the first limiting hole on the sleeve and the first limiting hole on the extension rod are connected by the cooperation of bolts and threads, thereby facilitating the change of the length of the shell extending out of the mounting frame.
[0014] The utility model is further configured such that second limiting holes are provided on the shell, the mounting frame and the connecting block, the second limiting holes are arranged in a ring around the fixing column, a plurality of the second limiting holes are provided, and threads are provided in the second limiting holes, so as to facilitate fixing the shell with a changed angle.
[0015] (III) Beneficial effects
[0016] Compared with the prior art, the utility model provides a night vision law enforcement recorder, which has the following beneficial effects:
[0017] 1. The utility model sets night vision devices on the upper ends of the fixed plate and the movable plate, so that the whole law enforcement recorder has a night vision function through the cooperation of the night vision device and the camera. The threaded connection between the threaded rod and the movable plate is driven by rotating the threaded rod to move the movable plate, so that the night vision device rises to the front end of the camera, thereby realizing the switching between the night vision function of the camera and the ordinary use, so as to facilitate the use of the law enforcement recorder under low ambient brightness.
[0018] 2. The utility model provides an adjustment structure, and through the cooperation of the first limit hole provided on the sleeve and the extension rod, it is convenient to change the overall length of the sleeve and the extension rod, thereby facilitating the change of the distance between the shell and the mounting frame, so that the camera is closer to the object to be photographed, which facilitates clearer photography. At the same time, by providing a rotating connection between the fixed column and the connecting block, it is convenient to change the angle of the shell, thereby facilitating the adjustment of the shooting direction, which is convenient for the photographer to use.
[0019] 3. The utility model installs the camera on the installation frame, and the installation frame and the shell are both provided with connection holes. Through the cooperation between the different connection holes on the installation frame and the shell, the bolts are screwed into the connection holes to change the distance that the camera extends out of the shell, thereby making the distance between the camera and the object closer and facilitating clear shooting. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic diagram of the overall structure of a night vision law enforcement recorder;
[0021] Figure 2 It is a schematic diagram of the bottom structure of a night vision law enforcement recorder;
[0022] Figure 3 It is a schematic diagram of the matching structure of the shell and the installation frame of a night vision law enforcement recorder;
[0023] Figure 4 A schematic diagram of the structure of a night vision device assembly for a night vision law enforcement recorder;
[0024] Figure 5 The present invention is a schematic diagram of the structure of an adjustment structure of a night vision law enforcement recorder.
[0025] In the figure: 1. shell; 2. mounting frame; 3. camera; 4. night vision device; 5. mounting frame; 6. sleeve; 7. extension rod; 8. fixing column; 9. connecting hole; 10. movable plate; 11. fixing plate; 12. bottom plate; 13. threaded rod; 14. sliding rod; 15. slider; 16. slide groove; 17. fixing hole; 18. connecting block; 19. rotating hole; 20. first limiting hole; 21. second limiting hole. DETAILED DESCRIPTION
[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.
[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.
[0029] See also Figure 1-5 A night vision law enforcement recorder includes a housing 1, a mounting frame 2 is arranged in the housing 1, a camera 3 is arranged on the mounting frame 2, a night vision device 4 is movably arranged in the housing 1, a mounting frame 5 is arranged at the rear end of the housing 1, an adjustment structure is arranged between the mounting frame 5 and the housing 1, and a plurality of adjustment structures are arranged;
[0030] The adjustment structure includes a sleeve 6, an extension rod 7 and a fixed column 8. There are multiple fixed columns 8. The sleeve 6 is hollow inside and is sleeved and installed on the outside of the extension rod 7. There are multiple sleeves 6 and extension rods 7.
[0031] In this embodiment, the entire law enforcement recorder is constructed by the shell 1, the camera 3 and the night vision device 4, as well as the cooperation with the camera 3 control component and the battery light in the shell 1. By providing a mounting bracket 5, the entire law enforcement recorder can be conveniently hung on the person taking pictures.
[0032] More specifically, the adjustment structure facilitates adjustment of the shooting angle, shooting distance, etc.
[0033] See also Figure 1-Figure 5, as an implementation method of realizing the night vision function of the law enforcement recorder: the camera 3 is bolted to the mounting frame 2, the mounting frame 2 and the upper end of the shell 1 are both provided with connecting holes 9, and a plurality of connecting holes 9 are provided at the upper end of the shell 1, a movable plate 10 is provided inside the shell 1, a fixed plate 11 is provided at the upper end of the movable plate 10, and the night vision device 4 is provided on the fixed plate 11, and a bottom plate 12 is detachably provided at the lower end of the shell 1, and the bottom plate 12 is bolted to the shell 1, and a threaded rod 13 and a sliding rod 14 are provided between the shell 1 and the bottom plate 12, and the threaded rod 13 and the sliding rod 14 both pass through the movable plate 10, and the threaded rod 13 is rotatably connected with the housing 1 and the bottom plate 12, both ends of the slide rod 14 are provided with threads, the slide rod 14 is threadedly connected with the bottom plate 12 and the housing 1, the threaded rod 13 is threadedly connected with the movable plate 10, the housing 1 and the movable plate 10 are slidably connected, the night vision device 4 is bolted to the fixed plate 11, a slider 15 is fixedly provided at the lower end of the fixed plate 11, a slide groove 16 is provided on the movable plate 10, the slider 15 is matched with the slide groove 16, the movable plate 10 and the slider 15 are provided with fixing holes 17, a plurality of fixing holes 17 are provided, and threads are provided in the fixing holes 17;
[0034] Specifically, when the night vision goggles 4 need to be used, the threaded rod 13 between the shell 1 and the bottom plate 12 is rotated, and the threaded rod 13 is matched with the movable plate 10 to drive the movable plate 10 to rise, thereby driving the night vision goggles 4 set on the movable plate 10 and the fixed plate 11 to rise, so that the rear end of the night vision goggles 4 is aligned with the lens of the camera 3, thereby realizing the night vision function of the entire law enforcement recorder. When adjusting the camera 3, the distance that the mounting frame 2 extends out of the shell 1 is adjusted by matching between the mounting frame 2 and different connecting holes 9 set on the shell 1, and the position of the mounting frame 2 is fixed by inserting bolts into the connecting holes 9. When the mounting frame 2 extends out of the shell 1 and the night vision goggles 4 need to be used, the extension distance of the fixed plate 11 is changed by slidingly matching between the slider 15 and the slide groove 16 provided on the movable plate 10, and the bolt is inserted into the fixing hole 17 by matching between the slider 15 and the fixing hole 17 provided on the movable plate 10 to adjust the extension distance of the night vision goggles 4.
[0035] Please refer to Figure 1-5As an implementation method for adjusting the shooting angle: both ends of the sleeve 6 and the extension rod 7 are fixedly provided with a connecting block 18, and a rotating hole 19 cooperating with the fixed column 8 is opened on the connecting block 18, and the rotating hole 19 is connected with the fixed column 8 by a bearing, and a plurality of connecting blocks 18 are provided, and the fixed column 8 is fixedly provided on the shell 1 and the mounting frame 5, and a first limiting hole 20 is opened on the sleeve 6 and the extension rod 7, and a plurality of first limiting holes 20 opened on the sleeve 6 are provided, and a thread is provided in the first limiting hole 20, and the first limiting hole 20 on the sleeve 6 is connected with the first limiting hole 20 on the extension rod 7 by the cooperation of bolts and threads, and a second limiting hole 21 is opened on the shell 1, the mounting frame 5 and the connecting block 18, and the second limiting holes 21 are arranged in a ring around the fixed column 8, and a plurality of second limiting holes 21 are provided, and a thread is provided in the second limiting hole 21;
[0036] Specifically, when adjusting the shooting angle, the sleeve 6 is pulled to move on the extension rod 7 through the cooperation between the sleeve 6 and the extension rod 7, and the bolt is inserted into the first limiting hole 20 through the cooperation of different first limiting holes 20 opened on the sleeve 6 and the extension rod 7 to change the overall length of the sleeve 6 and the extension rod 7. The angle of the shell 1 is tilted through the rotational connection between the connecting block 18 and the fixing column 8, and the bolt is inserted into the second limiting hole 21 through the cooperation between the shell 1 or the mounting frame 5 and the second limiting hole 21 opened on the connecting block 18 to fix the position of the shell 1, thereby completing the adjustment of the shooting angle.
[0037] In summary, when used as a whole:
[0038] When the night vision goggles 4 are needed, the threaded rod 13 between the shell 1 and the base plate 12 is rotated, and the threaded rod 13 is engaged with the movable plate 10 to drive the movable plate 10 to rise, thereby driving the night vision goggles 4 set on the movable plate 10 and the fixed plate 11 to rise, so that the rear end of the night vision goggles 4 is aligned with the lens of the camera 3, thereby realizing the night vision function of the entire law enforcement recorder.
[0039] When adjusting the camera 3, the distance that the mounting frame 2 extends out of the shell 1 is adjusted by the cooperation between the mounting frame 2 and the different connecting holes 9 provided on the shell 1, and the position of the mounting frame 2 is fixed by inserting bolts into the connecting holes 9. When the mounting frame 2 extends out of the shell 1 and the night vision goggles 4 need to be used, the extending distance of the fixing plate 11 is changed by the sliding cooperation between the slider 15 and the slide groove 16 provided on the movable plate 10, and the bolts are inserted into the fixing holes 17 through the cooperation between the slider 15 and the movable plate 10 to adjust the extending distance of the night vision goggles 4.
[0040] When adjusting the shooting angle, the sleeve 6 is pulled to move on the extension rod 7 through the cooperation between the sleeve 6 and the extension rod 7, and the bolt is inserted into the first limiting hole 20 through the cooperation of different first limiting holes 20 opened on the sleeve 6 and the extension rod 7 to change the overall length of the sleeve 6 and the extension rod 7. The angle of the shell 1 is tilted through the rotational connection between the connecting block 18 and the fixing column 8, and the bolt is inserted into the second limiting hole 21 through the cooperation between the shell 1 or the mounting frame 5 and the second limiting hole 21 opened on the connecting block 18 to fix the position of the shell 1, thereby completing the adjustment of the shooting angle.
[0041] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.
Claims
1. A night vision law enforcement recorder, comprising a housing (1), characterized in that: The housing (1) is provided with a mounting frame (2), the mounting frame (2) is provided with a camera (3), the housing (1) is provided with a night vision device (4) movably, the housing (1) is provided with a mounting frame (5) at the rear end of the housing (1), an adjustment structure is provided between the mounting frame (5) and the housing (1), and a plurality of adjustment structures are provided; The adjustment structure comprises a sleeve (6), an extension rod (7) and a fixed column (8), wherein a plurality of the fixed columns (8) are provided, the sleeve (6) is hollow inside, the sleeve (6) is sleeved and installed on the outside of the extension rod (7), and a plurality of the sleeve (6) and the extension rod (7) are provided.
2. A night vision law enforcement recorder according to claim 1, characterized in that: The camera (3) is bolted to the mounting frame (2); the mounting frame (2) and the upper end of the housing (1) are both provided with connection holes (9); a plurality of connection holes (9) are provided at the upper end of the housing (1); a movable plate (10) is provided inside the housing (1); a fixed plate (11) is provided at the upper end of the movable plate (10); and the night vision device (4) is provided on the fixed plate (11).
3. A night vision law enforcement recorder according to claim 2, characterized in that: A bottom plate (12) is detachably provided at the lower end of the shell (1), the bottom plate (12) is bolted to the shell (1), a threaded rod (13) and a sliding rod (14) are provided between the shell (1) and the bottom plate (12), the threaded rod (13) and the sliding rod (14) both pass through the movable plate (10), and the threaded rod (13) is rotatably connected to the shell (1) and the bottom plate (12).
4. The night vision law enforcement recorder according to claim 3 is characterized in that: Both ends of the sliding rod (14) are provided with threads, the sliding rod (14) is threadedly connected to the bottom plate (12) and the shell (1), the threaded rod (13) is threadedly connected to the movable plate (10), and the shell (1) is slidably connected to the movable plate (10).
5. The night vision law enforcement recorder according to claim 2, characterized in that: The night vision device (4) is bolted to the fixed plate (11); a slider (15) is fixedly provided at the lower end of the fixed plate (11); a slide groove (16) is provided on the movable plate (10); the slider (15) and the slide groove (16) are matched and connected; the movable plate (10) and the slider (15) are both provided with fixing holes (17); a plurality of fixing holes (17) are provided; and threads are provided in the fixing holes (17).
6. The night vision law enforcement recorder according to claim 1, characterized in that: Both ends of the sleeve (6) and the extension rod (7) are fixedly provided with connecting blocks (18), and the connecting blocks (18) are provided with rotating holes (19) that cooperate with the fixing columns (8), and the rotating holes (19) are connected to the fixing columns (8) by bearings. A plurality of connecting blocks (18) are provided, and the fixing columns (8) are fixedly provided on the housing (1) and the mounting frame (5).
7. The night vision law enforcement recorder according to claim 6, characterized in that: The sleeve (6) and the extension rod (7) are both provided with a first limiting hole (20), a plurality of first limiting holes (20) are provided on the sleeve (6), a thread is provided in the first limiting hole (20), and the first limiting hole (20) on the sleeve (6) and the first limiting hole (20) on the extension rod (7) are connected by the cooperation of a bolt and a thread.
8. The night vision law enforcement recorder according to claim 6 is characterized in that: The housing (1), the mounting frame (5) and the connecting block (18) are all provided with second limiting holes (21), the second limiting holes (21) are arranged in a ring around the fixing column (8), a plurality of the second limiting holes (21) are provided, and a thread is provided in the second limiting holes (21).