Adjustable law enforcement recorder

Abstract

The utility model provides an adjustable law enforcement recorder, which comprises a recorder body and a back clip, the back clip is connected with the recorder body through a connecting device, and when the angle between the recorder body and the back clip is adjusted, the upper end of a first movable rod is pushed, so that the recorder body can be adjusted. The first movable rod drives the second movable rod to move relative to the first movable rod through the connecting piece, so that the first movable rod and the second movable rod both drive the sliding blocks to compress the spring, at the moment, the two sliding blocks both slide out of the limiting groove in one end of the back clamp and do not limit the back clamp, and the angle of the back clamp can be adjusted; after adjustment is finished, the upper end of the first movable rod is loosened, the two sliding blocks are clamped into limiting grooves in the back clamp and play a role in limiting the back clamp, the angle of the recorder body and the back clamp can be adjusted, multiple shooting angles can be adjusted, the recorder can accurately capture a target scene, and the shooting and recording requirements of law enforcement officers are met.

Description

Technical Field

[0001] The utility model relates to the technical field of law enforcement recorders, in particular to an adjustable law enforcement recorder. Background Art

[0002] The law enforcement recorder is a piece of evidence-gathering technology equipment that police officers carry with them when performing their duties. It integrates real-time video and audio recording, photography and audio recording. It integrates video recording, photography, intercom, positioning and storage functions. It can digitally record dynamic and static on-site situations during law enforcement, making it convenient for public security officers to use it in law enforcement in various environments. Law enforcement recorders are widely used in public security, procuratorial and judicial fields, various indoor and outdoor testing sites, and other scenarios that require real-time communication.

[0003] Existing law enforcement recorders integrate real-time video and audio recording, photography and audio recording to collect on-site law enforcement information, and are fixed through a common wearing method such as a clip. However, most of the existing law enforcement recorder clips do not have a rotation function and cannot adjust the angle arbitrarily. The non-rotatable clips limit the use of law enforcement recorders to a certain extent. The shooting angle cannot be adjusted during the law enforcement process, which may cause the recorder to be unable to accurately capture the target scene, affecting the recording effect and failing to meet the recording needs of law enforcement personnel.

[0004] Therefore, it is necessary to provide a new law enforcement recorder and law enforcement system to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the first aspect of the utility model provides an adjustable law enforcement recorder.

[0006] The law enforcement recorder provided by the utility model comprises: a recorder body and a back clip, wherein the back clip is connected to the recorder body via a connecting device;

[0007] The connecting device includes a mounting frame, a chuck, a connecting piece, a first movable rod and a second movable rod, the side wall of the mounting frame is fixedly connected to the recorder body, one end of the chuck is fixedly connected to the inner wall of the mounting frame, the upper end of the second movable rod is movably connected to the inner wall of the mounting frame, the upper end of the first movable rod is movably connected to the movable hole opened at the upper end of the mounting frame, the lower ends of the first movable rod and the second movable rod are both provided with telescopic mechanisms, one end of the two telescopic mechanisms are respectively fixedly connected to the two sides of the chuck, one end of the two telescopic mechanisms away from the chuck is respectively fixedly connected to the inner walls of the two sides of the mounting frame, the connecting piece is connected between the two telescopic mechanisms, and one side of the connecting piece is movably connected to the inner wall of the mounting frame;

[0008] The telescopic mechanism includes a fixed rod, a spring and a sliding block, one side of the fixed rod is fixedly connected to the inner side wall of the mounting frame, the other side of the fixed rod is fixedly connected to the side wall of the chuck, one end of the spring is fixedly connected to one end of the inner wall of the fixed rod, the other end of the spring is fixedly connected to the sliding block, the sliding block is movably connected to the inner wall of the fixed rod, a sliding groove is provided on the inner wall of the fixed rod, the bottom end of the first movable rod or the second movable rod can pass through the sliding groove and can be fixedly connected to one side of the sliding block, the size of the sliding block is adapted to the size of the through groove provided on the chuck, and the size of the sliding block is adapted to the size of multiple limit grooves provided on one end of the back clamp.

[0009] Preferably, the back clamp includes a circular disc, a mounting block, and a clip, a plurality of limiting grooves are provided on the side wall of the circular disc, the sizes of the plurality of limiting grooves are adapted to the two sliding blocks, one side of the circular disc is fixedly connected to one side of the mounting block, and the bottom side of the mounting block is fixedly connected to one end of the clip.

[0010] Preferably, a sliding buckle is installed on the upper end of the first movable rod, the bottom side of the sliding buckle is in contact with the upper end of the installation frame, and a movable cavity is opened on the side wall of the sliding buckle.

[0011] Preferably, the connecting member includes a first rack, a second rack and a gear, one side of the gear is movably connected to the inner wall of the mounting frame, the gear is meshed with the first rack and the second rack, one end of the first rack is fixedly connected to the side wall of the first movable rod, one end of the first rack away from the first movable rod is movably connected to the inner wall of the cavity opened in the side wall of the second movable rod, one end of the second rack is fixedly connected to the side wall of the second movable rod, and one end of the second rack away from the second movable rod is movably connected to the inner wall of the cavity opened in the side wall of the first movable rod.

[0012] Preferably, a slide rail is provided at the upper end of the installation frame, a slide rod is installed on the slide rail, the size of the slide rod is adapted to the size of the movable cavity, and the slide rod is movably connected to the slide rail.

[0013] Preferably, a camera is installed on one side of the recorder body, and a control screen is provided on the side of the recorder body away from the camera.

[0014] A second aspect of the utility model provides a law enforcement system, including a law enforcement recorder.

[0015] Compared with the related technologies, the law enforcement recorder and law enforcement system provided by the utility model have the following beneficial effects:

[0016] The utility model provides an adjustable law enforcement recorder. When adjusting the angle of the recorder body and the back clamp, the upper end of the first movable rod is pushed, and the first movable rod drives the second movable rod to move relative to the first movable rod through a connecting piece, so that the first movable rod and the second movable rod both drive a sliding block to compress the spring. At this time, the two sliding blocks both slide out of a limiting groove at one end of the back clamp and do not limit the back clamp, so the angle of the back clamp can be adjusted. After the adjustment is completed, the upper end of the first movable rod is released, and the first movable rod moves towards the second movable rod connected to the first movable rod through the connecting piece under the action of the spring. The two sliding blocks are both stuck in the limiting groove on the back clamp and limit the back clamp, so the angle of the recorder body and the back clamp can be adjusted, and multiple shooting angles can be adjusted so that the recorder can accurately capture the target scene and meet the recording needs of law enforcement personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the overall structure of the law enforcement recorder provided by the utility model;

[0018] Figure 2 Another perspective schematic diagram of the overall structure of the law enforcement recorder provided by the utility model;

[0019] Figure 3 A structural disassembly diagram of the law enforcement recorder provided by the utility model;

[0020] Figure 4 A schematic diagram of the structure of the connecting device provided by the utility model;

[0021] Figure 5 A schematic diagram of the back clip structure provided by the utility model;

[0022] Figure 6 for Figure 2 The enlarged view of point A is shown;

[0023] Figure 7 A schematic diagram of the telescopic mechanism structure provided by the utility model;

[0024] Figure 8 This is a schematic diagram of the disc structure provided by the utility model.

[0025] Numbers in the figure: 1. recorder body; 2. camera; 3. control panel; 4. mounting frame; 5. chuck; 6. first movable rod; 7. second movable rod; 8. fixed rod; 9. spring; 10. sliding block; 11. disc; 12. mounting block; 13. clip; 14. slide buckle; 15. sliding rod; 16. mounting strip; 17. mounting slot; 18. limit slot; 19. first rack; 20. second rack; 21. gear. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0027] Please refer to Figure 1-Figure 8 ,in, Figure 1 A schematic diagram of the overall structure of the law enforcement recorder provided by the utility model; Figure 2 Another perspective schematic diagram of the overall structure of the law enforcement recorder provided by the utility model;

[0028] Figure 3 A structural disassembly diagram of the law enforcement recorder provided by the utility model; Figure 4 A schematic diagram of the structure of the connecting device provided by the utility model; Figure 5 A schematic diagram of the back clip structure provided by the utility model; Figure 6 for Figure 2 The enlarged view of point A is shown; Figure 7 A schematic diagram of the telescopic mechanism structure provided by the utility model; Figure 8 This is a schematic diagram of the disc structure provided by the utility model.

[0029] In the specific implementation process, Figure 1-Figure 8 , an adjustable law enforcement recorder includes a recorder body 1 and a back clip, and the back clip is connected to the recorder body 1 through a connecting device;

[0030] The connecting device includes a mounting frame 4, a chuck 5, a connecting piece, a first movable rod 6 and a second movable rod 7. The side wall of the mounting frame 4 is fixedly connected to the recorder body 1. One end of the chuck 5 is fixedly connected to the inner wall of the mounting frame 4. The upper end of the second movable rod 7 is movably connected to the inner wall of the mounting frame 4. The upper end of the first movable rod 6 is movably connected to the movable hole opened at the upper end of the mounting frame 4. The lower ends of the first movable rod and the second movable rod are both provided with telescopic mechanisms. One end of the two telescopic mechanisms is respectively fixedly connected to both sides of the chuck 5. The ends of the two telescopic mechanisms away from the chuck 5 are respectively fixedly connected to the inner walls of both sides of the mounting frame 4. The connecting piece is connected between the two telescopic mechanisms, and one side of the connecting piece is movably connected to the inner wall of the mounting frame 4.

[0031] The telescopic mechanism includes a fixed rod 8, a spring 9 and a sliding block 10. One side of the fixed rod 8 is fixedly connected to the inner wall of the mounting frame 4, and the other side of the fixed rod 8 is fixedly connected to the side wall of the chuck 5. One end of the spring 9 is fixedly connected to one end of the inner wall of the fixed rod 8, and the other end of the spring 9 is fixedly connected to the sliding block 10. The sliding block 10 is movably connected to the inner wall of the fixed rod 8. A sliding groove is provided on the inner wall of the fixed rod 8. The bottom end of the first movable rod 6 or the second movable rod 7 can pass through the sliding groove and can be fixedly connected to one side of the sliding block 10. The size of the sliding block 10 is adapted to the size of the through groove provided on the chuck 5. The size of the sliding block 10 is adapted to the size of the multiple limiting grooves 18 provided on one end of the back clamp. The sliding block 10 receives the thrust of the spring 9 and is clamped into the limiting groove 18 on the back clamp, which can limit the back clamp.

[0032] The back clip includes a disc 11, a mounting block 12, and a clip 13. A plurality of limiting grooves 18 are provided on the side wall of the disc 11. The sizes of the plurality of limiting grooves 18 are adapted to the two sliding blocks 10. One side of the disc 11 is fixedly connected to one side of the mounting block 12, and the bottom side of the mounting block 12 is fixedly connected to one end of the clip 13.

[0033] A slide buckle 14 is installed at the upper end of the first movable rod 6, the bottom side of the slide buckle 14 is in contact with the upper end of the installation frame 4, and a movable cavity is provided on the side wall of the slide buckle 14;

[0034] The connecting member includes a first rack 19, a second rack 20 and a gear 21, one side of the gear 21 is movably connected to the inner wall of the mounting frame 4, the gear 21 is meshed with the first rack 19 and the second rack 20, one end of the first rack 19 is fixedly connected to the side wall of the first movable rod 6, one end of the first rack 19 away from the first movable rod 6 is movably connected to the inner wall of the cavity opened in the side wall of the second movable rod 7, one end of the second rack 20 is fixedly connected to the side wall of the second movable rod 7, and one end of the second rack 20 away from the second movable rod 7 is movably connected to the inner wall of the cavity opened in the side wall of the first movable rod 6, so that the first movable rod 6 and the second movable rod 7 can move relative to each other;

[0035] A slide rail is provided at the upper end of the mounting frame 4, and a slide rod 15 is installed on the slide rail. The size of the slide rod 15 is adapted to the size of the active cavity. The slide rod 15 is movably connected to the slide rail, and the slide rod 15 on the slide rail can be pushed to enter the active cavity opened by the slider 14 for restriction.

[0036] A camera 2 is installed on one side of the recorder body 1, and a control screen 3 is provided on the side of the recorder body 1 away from the camera 2;

[0037] A plurality of raised mounting strips 16 are provided on one side of the disc 11, and a plurality of mounting grooves 17 are provided on one side of the chuck 5. The plurality of mounting strips 16 are adapted to the plurality of mounting grooves 17 in size, so that the disc 11 can be adjusted to a plurality of angles in the chuck 5;

[0038] A law enforcement system includes the above-mentioned law enforcement recorder.

[0039] The working principle of the utility model is as follows: push the slider 14, the slider 14 is fixedly connected to the upper end of the first movable rod 6, because the gear 21 is meshed with the first rack 19 and the second rack 20, one end of the first rack 19 is fixedly connected to the side wall of the first movable rod 6, one end of the first rack 19 away from the first movable rod 6 is movably connected to the inner wall of the cavity opened on the side wall of the second movable rod 7, one end of the second rack 20 is fixedly connected to the side wall of the second movable rod 7, and one end of the second rack 20 away from the second movable rod 7 is movably connected to the inner wall of the cavity opened on the side wall of the first movable rod 6, so that the first movable rod 6 drives the second movable rod 7 to move relative to the first movable rod 6, The first movable rod 6 and the second movable rod 7 both drive the sliding block 10 to compress the spring 9. At this time, the two sliding blocks 10 slide out from the limiting groove 18 at one end of the back clamp and do not limit the back clamp. The angle of the back clamp can be adjusted. At this time, the sliding rod 15 on the slide rail can be pushed to enter the movable cavity opened by the slide buckle 14 for limitation. After the adjustment is completed, the sliding rod 15 is taken out of the movable cavity, and the upper end of the first movable rod 6 is released. The first movable rod 6 moves towards the second movable rod 7 under the action of the spring 9. The two sliding blocks 10 are both stuck in the limiting groove 18 on the back clamp and limit the back clamp. The angle of the recorder body 1 and the back clamp can be adjusted.

[0040] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0041] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An adjustable law enforcement recorder, characterized in that: include: A recorder body (1) and a back clip, wherein the back clip and the recorder body (1) are connected via a connecting device; The connecting device comprises a mounting frame (4), a chuck (5), a connecting piece, a first movable rod (6) and a second movable rod (7), the side wall of the mounting frame (4) is fixedly connected to the recorder body (1), one end of the chuck (5) is fixedly connected to the inner wall of the mounting frame (4), the upper end of the second movable rod (7) is movably connected to the inner wall of the mounting frame (4), the upper end of the first movable rod (6) is movably connected to a movable hole opened at the upper end of the mounting frame (4), the lower ends of the first movable rod and the second movable rod are both provided with telescopic mechanisms, one end of the two telescopic mechanisms is respectively fixedly connected to the two sides of the chuck (5), the ends of the two telescopic mechanisms away from the chuck (5) are respectively fixedly connected to the inner walls of the two sides of the mounting frame (4), the connecting piece is connected between the two telescopic mechanisms, and one side of the connecting piece is movably connected to the inner wall of the mounting frame (4); The telescopic mechanism comprises a fixed rod (8), a spring (9) and a sliding block (10), one side of the fixed rod (8) is fixedly connected to the inner wall of the installation frame (4), the other side of the fixed rod (8) is fixedly connected to the side wall of the chuck (5), one end of the spring (9) is fixedly connected to one end of the inner wall of the fixed rod (8), the other end of the spring (9) is fixedly connected to the sliding block (10), the sliding block (10) is movably connected to the inner wall of the fixed rod (8), a sliding groove is provided on the inner wall of the fixed rod (8), the bottom end of the first movable rod (6) or the second movable rod (7) can pass through the sliding groove and can be fixedly connected to one side of the sliding block (10), the size of the sliding block (10) is adapted to the size of the through groove provided on the chuck (5), and the size of the sliding block (10) is adapted to the size of a plurality of limit grooves (18) provided on one end of the back clamp.

2. The adjustable law enforcement recorder according to claim 1, characterized in that: The back clamp comprises a disc (11), a mounting block (12), and a clip (13); a plurality of limiting grooves (18) are provided on the side wall of the disc (11); the sizes of the plurality of limiting grooves (18) are adapted to the two sliding blocks (10); one side of the disc (11) is fixedly connected to one side of the mounting block (12); and the bottom side of the mounting block (12) is fixedly connected to one end of the clip (13).

3. The adjustable law enforcement recorder according to claim 2, characterized in that: A sliding buckle (14) is installed on the upper end of the first movable rod (6), the bottom side of the sliding buckle (14) is in contact with the upper end of the installation frame (4), and a movable cavity is opened on the side wall of the sliding buckle (14).

4. The adjustable law enforcement recorder according to claim 3, characterized in that: The connecting member comprises a first rack (19), a second rack (20) and a gear (21); one side of the gear (21) is movably connected to the inner wall of the mounting frame (4); the gear (21) is meshed with the first rack (19) and the second rack (20); one end of the first rack (19) is fixedly connected to the side wall of the first movable rod (6); one end of the first rack (19) away from the first movable rod (6) is movably connected to the inner wall of a cavity opened in the side wall of the second movable rod (7); one end of the second rack (20) is fixedly connected to the side wall of the second movable rod (7); one end of the second rack (20) away from the second movable rod (7) is movably connected to the inner wall of the cavity opened in the side wall of the first movable rod (6).

5. The adjustable law enforcement recorder according to claim 4, characterized in that: A slide rail is provided at the upper end of the installation frame (4), a slide rod (15) is installed on the slide rail, the size of the slide rod (15) is adapted to the size of the movable cavity, and the slide rod (15) is movably connected to the slide rail.

6. The adjustable law enforcement recorder according to claim 5, characterized in that: A camera (2) is installed on one side of the recorder body (1), and a control screen (3) is provided on the side of the recorder body (1) away from the camera (2).

7. The adjustable law enforcement recorder according to claim 6, characterized in that: A plurality of raised mounting strips (16) are provided on one side of the circular disc (11), and a plurality of mounting grooves (17) are provided on one side of the chuck (5), wherein the sizes of the plurality of mounting strips (16) and the plurality of mounting grooves (17) are adapted to each other.

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