Law enforcement recorder

Abstract

The utility model relates to a law enforcement recorder which comprises a law enforcement recorder body. The first camera is arranged on the front surface of the law enforcement recorder body and is used for shooting an image or a video at a first angle; the second camera is arranged on the side surface of the law enforcement recorder body and is used for shooting images or videos at a second angle; and the operation button is used for configuring the first camera and / or the second camera to work so as to record the law enforcement process. According to the law enforcement recorder, the first camera and the second camera are arranged on the front face and the side face of the law enforcement recorder body respectively, the law enforcement recorder can record the law enforcement process from different angles, it is ensured that key information is not missed, and more comprehensive and objective records are provided for the law enforcement process; the law enforcement recorder is provided with an operation button; by configuring the operation button, law enforcement officers can flexibly select the camera which needs to be used according to actual law enforcement scenes, and the applicability and the operation convenience of the law enforcement recorder are improved.

Description

Technical Field

[0001] This utility model relates to the technical field of law enforcement evidence collection equipment, and in particular to a law enforcement recorder. Background Technology

[0002] With social development and the continuous advancement of the rule of law, law enforcement plays a crucial role in maintaining social order and protecting citizens' rights. Accurate and comprehensive recording of the scene during law enforcement is of paramount importance for subsequent case handling, evidence preservation, and law enforcement supervision. Therefore, body cameras, as an important auxiliary device for law enforcement, have been widely used.

[0003] In related technologies, traditional law enforcement recorders typically only have one camera to capture images or videos from a frontal view of the law enforcement scene. However, this single-view recording method has certain limitations. In some complex law enforcement scenarios, relying solely on a frontal view may not be able to capture all the key information at the scene. For example, in handling traffic accidents, recording only the front of the vehicle may not clearly reflect the vehicle's trajectory and side impact details; in public security law enforcement, the side movements of the person being investigated or details of the surrounding environment may not be fully recorded, thus affecting the comprehensive analysis and judgment of the incident. Therefore, traditional single-camera law enforcement recorders are prone to problems of insufficient or one-sided evidence, reducing the reliability and accuracy of the law enforcement recording process. Utility Model Content

[0004] This utility model provides a law enforcement recorder, which aims to solve at least one of the technical problems existing in the prior art.

[0005] The technical solution of this utility model is a law enforcement recorder, which includes:

[0006] The body of the law enforcement recorder;

[0007] The first camera is mounted on the front of the law enforcement recorder body and is used to capture images or videos from a first angle.

[0008] The second camera is mounted on the side of the body of the law enforcement recorder and is used to capture images or videos from a second angle.

[0009] An operation button is provided for configuring the first camera and / or the second camera to operate in order to record law enforcement processes.

[0010] According to some embodiments of the present invention, a lighting lamp is provided on the side of the body of the law enforcement recorder, and the lighting lamp is located on one side of the second camera, and the lighting lamp is used to supplement the light for the second camera.

[0011] According to some embodiments of the present invention, a first operation button is provided on the top of the law enforcement recorder body, and the first operation button is used to control the on / off state of the lighting lamp.

[0012] According to some embodiments of the present invention, a display screen is provided on the front of the law enforcement recorder body, and the display screen is used to display images or videos captured by the first camera and / or the second camera.

[0013] According to some embodiments of the present invention, a second operation button is provided on the top of the law enforcement recorder body. The second operation button is used to configure the working mode of the first camera and / or the second camera. The working mode includes photo mode and video mode.

[0014] According to some embodiments of the present invention, a third operation button and a fourth operation button are provided on the top of the law enforcement recorder body. The third operation button is used to control the first camera and / or the second camera to start working, and the fourth operation button is used to control the first camera and / or the second camera to stop working.

[0015] According to some embodiments of the present invention, the operation button is a rotatable button, and the focal length of the first camera and / or the second camera can be adjusted by rotating the operation button.

[0016] According to some embodiments of the present invention, a USB interface is provided at the bottom of the law enforcement recorder body, and the USB interface is used for data transmission and / or charging.

[0017] According to some embodiments of the present invention, the bottom of the law enforcement recorder is provided with electrical contacts. The electrical contacts are used to be attracted to the elastic contact structure of the power replenishment device that is matched with the law enforcement recorder, so as to realize the electrical connection between the law enforcement recorder and the power replenishment device, and enable the law enforcement recorder to obtain power support from the power replenishment device through the electrical contacts.

[0018] According to some embodiments of the present invention, a card slot is provided at the bottom of the law enforcement recorder body, and the card slot is used to place a memory card.

[0019] The law enforcement recorder provided in this embodiment of the utility model has at least one of the following advantages or beneficial effects: The law enforcement recorder is equipped with dual cameras, namely a first camera and a second camera. The first camera is located on the front of the recorder body and is used to capture images or videos from a frontal perspective during the law enforcement process. The second camera is located on the side of the recorder body and is used to capture images or videos from a side perspective, providing a more comprehensive view of the law enforcement process. By setting the first camera and the second camera on the front and side of the recorder body respectively, the law enforcement recorder can record the law enforcement process from different angles, ensuring that key information is not missed. This multi-angle recording method can effectively avoid the problems of insufficient evidence or one-sidedness caused by a single perspective, providing a more comprehensive and objective record of the law enforcement process. The law enforcement recorder is equipped with operation buttons, which can be used to configure the first camera for law enforcement work, the second camera for law enforcement work, or both cameras for law enforcement work simultaneously. The operation buttons allow law enforcement officers to flexibly select the camera to use according to the actual law enforcement scenario, improving the applicability and ease of operation of the law enforcement recorder.

[0020] Furthermore, additional aspects and advantages of the present invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the present invention. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of the first type of law enforcement recorder according to an embodiment of this utility model;

[0022] Figure 2 This is a schematic diagram of the structure of a second type of law enforcement recorder according to an embodiment of this utility model;

[0023] Figure 3 This is a schematic diagram of the structure of a third type of law enforcement recorder according to an embodiment of this utility model;

[0024] Figure 4 This is a schematic diagram of the electrical connection between the law enforcement recorder and the power replenishment device according to an embodiment of the present utility model.

[0025] The above-mentioned figures include the following reference numerals: 1000, law enforcement recorder body; 100, first camera; 200, second camera; 300, operation button; 400, illumination lamp; 500, display screen; 610, first operation button; 620, second operation button; 630, third operation button; 640, fourth operation button; 700, USB interface; 800, electrical contact; 810, elastic contact structure; 900, card slot; 2000, power replenishment device. Detailed Implementation

[0026] The following will provide a clear and complete description of the concept, specific structure, and technical effects of this utility model in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, solution, and effects of this utility model. It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other.

[0027] It should be noted that, unless otherwise specified, when a feature is referred to as "fixed" or "connected" to another feature, it can be directly fixed or connected to the other feature, or it can be indirectly fixed or connected to the other feature. Furthermore, the descriptions of "upper," "lower," "left," "right," "top," and "bottom" used in this utility model are only relative to the relative positional relationships of the various components of this utility model in the accompanying drawings.

[0028] Furthermore, unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for the purpose of describing particular embodiments only and not for limiting the scope of the invention. The term "and / or" as used herein includes any combination of one or more of the associated listed items.

[0029] It should be understood that although the terms first, second, third, etc., may be used in this disclosure to describe various elements, these elements should not be limited to these terms. These terms are only used to distinguish elements of the same type from one another. For example, without departing from the scope of this disclosure, a first element may also be referred to as a second element, and similarly, a second element may also be referred to as a first element.

[0030] In related technologies, traditional law enforcement recorders typically only have one camera to capture images or videos from a frontal view of the law enforcement scene. However, this single-view recording method has certain limitations. In some complex law enforcement scenarios, relying solely on a frontal view may not be able to fully capture all the key information at the scene. For example, when handling traffic accidents, recording only the front of the vehicle may not clearly reflect its trajectory and side impact details; in public security law enforcement, the subject's side movements or details of the surrounding environment may not be fully recorded, thus affecting a comprehensive analysis and judgment of the incident. Therefore, traditional single-camera law enforcement recorders are prone to problems of insufficient or one-sided evidence, reducing the reliability and accuracy of the recorded law enforcement process.

[0031] Based on this, this utility model embodiment provides a law enforcement recorder. By setting a first camera 100 and a second camera 200 on the front and side of the law enforcement recorder body 1000 respectively, the law enforcement recorder can record the law enforcement process from different angles, ensuring that key information is not missed. This multi-angle recording method can effectively avoid the problem of insufficient evidence or one-sidedness caused by a single perspective, and provide a more comprehensive and objective record of the law enforcement process. The law enforcement recorder is equipped with an operation button 300. By configuring the operation button 300, law enforcement officers can flexibly select the camera to use according to the actual law enforcement scenario, improving the applicability and ease of operation of the law enforcement recorder.

[0032] Reference Figure 1 As shown, Figure 1 This is a schematic diagram of the structure of the first type of law enforcement recorder provided in this utility model embodiment. The law enforcement recorder includes a law enforcement recorder body 1000, a first camera 100, and a second camera 200. The first camera 100 is disposed on the front of the law enforcement recorder body 1000 and is used to capture images or videos from a first angle. The second camera 200 is disposed on the side of the law enforcement recorder body 1000 and is used to capture images or videos from a second angle. An operation button 300 is used to configure the first camera 100 and / or the second camera 200 to work in order to record the law enforcement process.

[0033] In some embodiments of this utility model, the law enforcement recorder is equipped with dual cameras: a first camera 100 and a second camera 200. The first camera 100 is located on the front of the recorder body 1000 and is mainly used to capture frontal images or videos during law enforcement. This design ensures that the main scenes of the law enforcement target and the law enforcement scene are clearly recorded, facilitating subsequent evidence collection and analysis. The second camera 200 is located on the side of the recorder body 1000 and is used to capture side-view images or videos. The side view can supplement the shortcomings of the front view. For example, when dealing with complex scenes, it can record the side movements of the law enforcement target, details of the surrounding environment, etc., providing a more comprehensive perspective for the law enforcement process. The law enforcement recorder is equipped with an operation button 300, which allows the first camera 100, the second camera 200, or both cameras to be configured for law enforcement work. By configuring the operation button 300 in the law enforcement recorder, law enforcement officers can flexibly select the camera to use according to the actual law enforcement scenario, improving the applicability and ease of operation of the law enforcement recorder.

[0034] By installing a first camera 100 and a second camera 200 on the front and sides of the body 1000 of the law enforcement recorder, the recorder can record the law enforcement process from different angles, ensuring that no key information is missed. This multi-angle recording method can effectively avoid the problems of insufficient evidence or one-sidedness caused by a single perspective, providing a more comprehensive and objective record of the law enforcement process. The design of the operation button 300 allows law enforcement officers to flexibly select the working status of the cameras according to the actual situation at the law enforcement scene. For example, in simple scenarios, only the first camera 100 located on the front of the body 1000 can be used, while in complex scenarios, both the first camera 100 and the second camera 200 can be activated simultaneously to record the law enforcement process, improving the adaptability of the law enforcement recorder.

[0035] It should be noted that the operation button 300 is used to configure the first camera 100 and / or the second camera 200 to work for recording law enforcement processes. This includes configuring the first camera 100 and / or the second camera 200 to work for recording law enforcement processes by pressing and holding the operation button 300. For example, after the law enforcement recorder is powered on, pressing and holding the operation button 300 for three seconds will set the first camera 100 to work. If the law enforcement officer wants to use the second camera 200 to record the law enforcement process, they can press and hold the operation button 300 again for three seconds to switch the camera to work. At this time, the law enforcement recorder's working camera will switch to the second camera 200. If the law enforcement officer wants to use both the first camera 100 and the second camera 200 to record the law enforcement process simultaneously, they can press and hold the operation button 300 again for six seconds to switch the camera to work. At this time, the law enforcement recorder's working camera will switch to both the first camera 100 and the second camera 200 working simultaneously.

[0036] It should be noted that the law enforcement recorder provided in this embodiment is applicable to various law enforcement scenarios, such as:

[0037] Traffic enforcement: When handling traffic accidents or traffic violations, the first camera 100, located on the front of the enforcement recorder 1000, can record the frontal behavior of traffic participants, while the second camera 200, located on the side of the enforcement recorder 1000, can record the vehicle's trajectory, the surrounding environment, etc., providing more comprehensive evidence for accident identification and violation processing.

[0038] Law enforcement: When handling public security cases, the first camera 100 and the second camera 200 can be used simultaneously to record the law enforcement process. Multi-angle recording can more clearly record the behavior of the law enforcement target, the scene environment, and the interaction during the law enforcement process, which is helpful for subsequent case investigation and evidence preservation.

[0039] Crime scene investigation: During crime scene investigation, the first camera 100 and the second camera 200 can be used simultaneously to record the law enforcement process. The law enforcement recorder can record multiple angles of the scene, providing a more comprehensive perspective for case analysis, and can also be used as a recording tool for the crime scene investigation process.

[0040] Reference Figure 2 As shown, Figure 2 This is a schematic diagram of the structure of the second type of law enforcement recorder provided in the embodiment of this utility model. In some embodiments of this utility model, a lighting lamp 400 is provided on the side of the law enforcement recorder body 1000. The lighting lamp 400 is located on one side of the second camera 200 and is used to supplement the light for the second camera 200.

[0041] An illumination lamp 400 is installed on one side of the second camera 200, adjacent to it. The illumination lamp 400 is used to supplement the light of the second camera 200. This layout design ensures that in low light, at night, or in low-light environments, the light from the illumination lamp 400 can directly illuminate the shooting range of the second camera 200, providing sufficient light support for shooting from a side perspective. The supplementary lighting function of the illumination lamp 400 can effectively compensate for the shooting problems in low light conditions in side scenes, so that the second camera 200 can still clearly record the images or videos that need to be recorded during law enforcement in dark environments, improving the resolution of the images or videos captured by the second camera 200, thereby avoiding image blurring or loss of details due to insufficient light, thus ensuring the integrity and accuracy of law enforcement records. The supplementary lighting function is crucial for law enforcement records.

[0042] It should be noted that, in one embodiment of this utility model, a light sensor is also provided on the side of the law enforcement recorder. The light sensor is used to automatically detect the ambient light intensity and automatically adjust the brightness of the lighting lamp 400 according to the detected light intensity, so as to provide the most suitable supplementary lighting effect according to the actual light conditions, thereby improving the automation of the supplementary lighting operation.

[0043] It should be noted that the light source of the 400 illumination lamp includes both white light and infrared light. White light is suitable for general environments, while infrared light allows for nighttime shooting without disturbing the scene, making it particularly suitable for covert law enforcement or scenarios where it is necessary to avoid attracting attention.

[0044] In some embodiments of this utility model, a first operation button 610 is provided on the top of the law enforcement recorder body 1000, and the first operation button 610 is used to control the on / off state of the lighting lamp 400.

[0045] The first operation button 610 is located on the top of the law enforcement recorder body 1000 and is used to control the on / off state of the lighting 400. This position design makes it easy for law enforcement officers to operate the law enforcement recorder quickly and conveniently when holding it, optimizing the operation convenience and functionality of the law enforcement recorder. The layout of the top button conforms to the ergonomic principle, and law enforcement officers can easily touch the button with their fingers during law enforcement without adjusting their hand posture or line of sight.

[0046] Understandably, in well-lit conditions, there is no need to activate the lighting 400 via the first operation button 610, thus saving energy. However, in poorly lit conditions, law enforcement officers can activate the lighting 400 by pressing the first operation button 610. The lighting 400 helps officers better observe the scene, preventing blurry images or loss of detail due to insufficient light, thereby ensuring the integrity and accuracy of law enforcement records.

[0047] It should be noted that the first operation button 610, in addition to controlling the on / off state of the lighting 400, also controls the brightness of the lighting 400. For example, pressing and holding the first operation button 610 can switch the brightness mode of the lighting 400 to low light mode, medium light mode, and high light mode. Law enforcement officers can select the appropriate lighting level according to the actual law enforcement scene to provide supplementary lighting for the second camera 200, thereby helping law enforcement officers to better record the law enforcement scene and thus ensure the completeness and accuracy of the law enforcement record.

[0048] In some embodiments of this utility model, a display screen 500 is provided on the front of the law enforcement recorder body 1000. The display screen 500 is used to display images or videos captured by the first camera 100 and / or the second camera 200.

[0049] A display screen 500 is installed on the front of the body of the law enforcement recorder 1000. The display screen 500 can display photos or videos captured by the working lenses (first camera 100 and / or second camera 200) in real time. Law enforcement officers can view the recorded situation at the law enforcement scene on the display screen 500 in real time and adjust the position or angle of the law enforcement recorder in a timely manner, thereby adjusting the shooting angle, focal length or shooting mode of the camera, reducing the loss of law enforcement content due to improper operation of the equipment, and thus ensuring the integrity and accuracy of the recorded law enforcement process. In addition, this design also makes it easy to show the recorded content to the law enforcement subjects at the scene, enhancing the transparency and credibility of law enforcement.

[0050] It should be noted that the display screen 500 supports split-screen display, meaning it can switch between multiple camera feeds. This design allows law enforcement officers to choose to view feeds from different cameras, or simultaneously view feeds from multiple cameras, as needed. Therefore, law enforcement officers can flexibly switch between viewing feeds from the first camera 100 or the second camera 200, depending on the needs of the enforcement scene, enabling multi-angle recording of the enforcement process.

[0051] Reference Figure 3 As shown, Figure 3 This is a structural schematic diagram of the third type of law enforcement recorder provided in this utility model embodiment. In some embodiments of this utility model, a second operation button 620 is provided on the top of the law enforcement recorder body 1000. The second operation button 620 is used to configure the working mode of the first camera 100 and / or the second camera 200. The working mode includes photo mode and video mode.

[0052] A second operation button 620 is provided on the top of the law enforcement recorder body 1000. The working mode of the first camera 100 and / or the second camera 200 can be configured as photo mode or video mode through the second operation button 620. Law enforcement officers can switch the working mode of the first camera 100 and / or the second camera 200 to record the law enforcement process according to the actual situation.

[0053] By using the second operation button 620, law enforcement officers can quickly and accurately switch the operating modes of the first camera 100 and / or the second camera 200 when using a handheld body camera. This improves the operational flexibility and practicality of the body camera. This design is suitable for rapidly changing law enforcement scenarios. For example, when handling emergencies, law enforcement officers can press the second operation button 620 to quickly switch the operating camera to photo mode to record key evidence, or press the second operation button 620 again to switch the operating camera to video mode to record the entire event. The ability to quickly switch the operating modes of the first camera 100 and / or the second camera 200 allows law enforcement officers to flexibly adjust the recording method according to the actual needs of the law enforcement scene. Diverse recording methods help provide more comprehensive and powerful evidence support for the law enforcement process.

[0054] In some embodiments of this utility model, the top of the law enforcement recorder body 1000 is provided with a third operation button 630 and a fourth operation button 640. The third operation button 630 is used to control the first camera 100 and / or the second camera 200 to start working, and the fourth operation button 640 is used to control the first camera 100 and / or the second camera 200 to stop working.

[0055] A third operation button 630 and a fourth operation button 640 are provided on the top of the law enforcement recorder body 1000. The third operation button 630 is used to control the first camera 100 and / or the second camera 200 to start working, and the fourth operation button 640 is used to control the first camera 100 and / or the second camera 200 to stop working. This design separates the start and stop functions, avoiding accidental operation and making the operation more clear and safe. Law enforcement officers can quickly and accurately control the start and stop of the camera's operation, which is suitable for rapidly changing law enforcement scenarios. For example, when handling emergencies, law enforcement officers can quickly start the camera to record key evidence by pressing the third operation button 630, or stop recording in time by pressing the fourth operation button 640 when the law enforcement is completed, avoiding interference from irrelevant information. The third operation button 630 for the start function and the fourth operation button 640 for the stop function allow law enforcement officers to flexibly control the recording process according to the actual needs of the law enforcement scene.

[0056] In some embodiments of this utility model, the operation button 300 is a rotatable button, and rotating the operation button 300 is used to adjust the focal length of the first camera 100 and / or the second camera 200.

[0057] The operation button 300 features a rotatable design, allowing law enforcement officers to adjust the focal length of the first camera 100 and / or the second camera 200 in operation with a simple rotation. The rotation operation is intuitive and easy to master, enabling law enforcement officers to quickly adjust the focal length to meet different shooting needs without complicated procedures.

[0058] The rotating button design allows law enforcement officers to quickly and flexibly adjust the camera's focal length, making it suitable for rapidly changing enforcement scenarios. For example, in traffic enforcement, officers may need to quickly adjust the focus to clearly record distant license plate numbers or close-up details. By quickly adjusting the focus, officers can more efficiently record key information during the enforcement process. In public order enforcement, officers can quickly adjust the focus to clearly record the facial expressions or hand gestures of the person being apprehended, thereby improving enforcement efficiency and the accuracy of evidence.

[0059] The design of the rotatable button allows the law enforcement recorder to flexibly adjust the shooting details according to different law enforcement scenarios. Law enforcement officers can rotate the operation button 300 to the left to increase the focal length of the first camera 100 and / or the second camera 200 in operation, or rotate the operation button 300 to the right to decrease the focal length of the first camera 100 and / or the second camera 200 in operation. By adjusting the focal length, close-up shots can be taken to record key details, while ensuring the clarity and accuracy of the shooting content.

[0060] Reference Figure 4As shown, Figure 4 This is a schematic diagram of the electrical connection between the law enforcement recorder and the power replenishment device 2000 according to an embodiment of the present invention. In some embodiments of the present invention, a USB interface 700 is provided at the bottom of the law enforcement recorder body 1000. The USB interface 700 is used for data transmission and / or charging.

[0061] A USB interface 700 is located at the bottom of the law enforcement recorder body 1000, which facilitates plugging and unplugging operations when law enforcement officers are holding the device. It also prevents the USB interface 700 from being exposed and easily damaged or contaminated. In addition, the USB interface 700 has both data transmission and charging functions. This multi-functional design allows the law enforcement recorder to complete multiple operations through a single interface, reducing the number of additional interfaces, improving the simplicity and reliability of the law enforcement recorder, and reducing the manufacturing cost of the device.

[0062] The USB 700 interface allows law enforcement officers to easily transfer images, videos, and other data recorded by their body cameras to computers or other storage devices. This design simplifies and speeds up the data export process, reducing data processing time. Furthermore, during body camera maintenance or upgrades, officers can connect the body camera to a computer via the USB 700 interface to perform firmware updates or system maintenance.

[0063] The use of a USB interface for charging allows the body camera to be charged with common USB chargers or power banks. This design improves charging convenience, allowing law enforcement officers to charge the body camera anytime, anywhere, ensuring its normal operation.

[0064] In this embodiment of the invention, an indicator light is added near the USB interface 700 to display the charging or data transmission status. For example, when the law enforcement recorder is charging via the USB interface 700, the indicator light may be red; when the recorder is fully charged, the indicator light may be green. When the recorder is transmitting data, the indicator light may be flashing; when the data transmission is complete, the indicator light may be green. By adding an indicator light near the USB interface 700, law enforcement officers can determine the progress of the current task based on the status and color of the indicator light, improving the visibility of the task progress.

[0065] In some embodiments of this utility model, the bottom of the law enforcement recorder is provided with an electrical contact 800. The electrical contact 800 is used to be attracted to the elastic contact structure 810 of the power replenishment device 2000 that is matched with the law enforcement recorder, so as to realize the electrical connection between the law enforcement recorder and the power replenishment device 2000, and enable the law enforcement recorder to obtain power support from the power replenishment device 2000 through the electrical contact 800.

[0066] An electrical contact 800 is located at the bottom of the law enforcement recorder. The main function of the electrical contact 800 is to conduct and control the current, ensuring the normal operation of the circuit and the accurate transmission of signals. The law enforcement recorder connects to the power replenishment device 2000 through the electrical contact 800, allowing it to reliably obtain power support. The flexible contact structure 810 provides reliable electrical contact and conductivity, effectively reducing contact resistance and improving charging efficiency.

[0067] Employing a magnetic design, the law enforcement recorder and the power replenishment device 2000 automatically align and attract each other magnetically, ensuring a tight connection between the electrical contacts 800 and the elastic contact structure 810. This magnetic contact design makes connecting the recorder and power replenishment device 2000 faster and more convenient. Law enforcement officers no longer need to perform complex plugging and unplugging operations; simply bringing the recorder close to the charging device automatically completes the connection and begins charging, further improving charging efficiency. At the scene of law enforcement operations, officers can quickly connect the recorder to the matching power replenishment device 2000 for charging, ensuring the device maintains sufficient power during extended enforcement missions, thereby guaranteeing the integrity and accuracy of the recorded law enforcement process.

[0068] In some embodiments of this utility model, a card slot 900 is provided at the bottom of the law enforcement recorder body 1000, and the card slot 900 is used to place a memory card.

[0069] The bottom of the body of the law enforcement recorder 1000 is equipped with a card slot 900, which is specifically used to place a memory card to store the image and video data recorded by the law enforcement recorder. This design provides a flexible and reliable local data storage solution, which can effectively meet the needs of data recording and storage during law enforcement. Law enforcement officers can record and manage data during law enforcement more efficiently.

[0070] With the help of memory cards, law enforcement officers can choose memory cards of different capacities to flexibly expand the storage capacity of their body cameras according to their actual needs. For example, in scenarios involving long-duration law enforcement missions or the recording of large amounts of data, a high-capacity memory card can be selected to ensure that data is not lost due to insufficient storage space. The memory card can be easily removed from the body camera, allowing officers to insert it into a computer or other devices for quick data backup or transfer. This design makes data management more flexible and facilitates subsequent analysis and archiving of law enforcement records. Furthermore, as an independent storage medium, the memory card effectively reduces the risk of data loss; even if the body camera malfunctions, the data on the memory card remains securely stored. In addition, the memory card can further enhance data security through encryption, improving the reliability of law enforcement recordings.

[0071] The above description is merely a preferred embodiment of this utility model. This utility model is not limited to the above-described embodiments. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this disclosure, as long as they achieve the same technical effect, should be included within the scope of protection of this disclosure and fall under the protection scope of this utility model. Within the protection scope of this utility model, the technical solutions and / or implementation methods can have various modifications and variations.

Claims

1. A law enforcement recorder, characterized in that, include: Law enforcement recorder unit (1000); The first camera (100) is disposed on the front of the law enforcement recorder body (1000) and is used to capture images or videos from a first angle; The second camera (200) is located on the side of the body of the law enforcement recorder (1000) and is used to capture images or videos from a second angle; An operation button (300) is used to configure the first camera (100) and / or the second camera (200) to operate in order to record law enforcement processes.

2. The law enforcement recorder according to claim 1, characterized in that, The law enforcement recorder body (1000) is provided with a lighting lamp (400) on its side. The lighting lamp (400) is located on one side of the second camera (200) and is used to provide supplementary lighting for the second camera (200).

3. The law enforcement recorder according to claim 2, characterized in that, The top of the law enforcement recorder body (1000) is provided with a first operation button (610), which is used to control the on / off state of the lighting lamp (400).

4. The law enforcement recorder according to claim 1, characterized in that, The front of the law enforcement recorder body (1000) is provided with a display screen (500), which is used to display images or videos captured by the first camera (100) and / or the second camera (200).

5. The law enforcement recorder according to claim 1, characterized in that, The top of the law enforcement recorder body (1000) is provided with a second operation button (620). The second operation button (620) is used to configure the working mode of the first camera (100) and / or the second camera (200). The working mode includes photo mode and video mode.

6. The law enforcement recorder according to claim 1, characterized in that, The top of the law enforcement recorder body (1000) is provided with a third operation button (630) and a fourth operation button (640). The third operation button (630) is used to control the first camera (100) and / or the second camera (200) to start working, and the fourth operation button (640) is used to control the first camera (100) and / or the second camera (200) to stop working.

7. The law enforcement recorder according to claim 1, characterized in that, The operation button (300) is a rotatable button, and the focal length of the first camera (100) and / or the second camera (200) can be adjusted by rotating the operation button (300).

8. The law enforcement recorder according to claim 1, characterized in that, The bottom of the law enforcement recorder body (1000) is provided with a USB interface (700), which is used for data transmission and / or charging.

9. The law enforcement recorder according to claim 1, characterized in that, The bottom of the law enforcement recorder is provided with an electrical contact (800), which is used to be attracted to the elastic contact structure (810) of the power replenishment device (2000) that is matched with the law enforcement recorder, so as to realize the electrical connection between the law enforcement recorder and the power replenishment device (2000) and enable the law enforcement recorder to obtain power support from the power replenishment device (2000) through the electrical contact.

10. The law enforcement recorder according to claim 1, characterized in that, The bottom of the law enforcement recorder body (1000) is provided with a card slot (900) for placing a memory card.

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