A portable security patrol machine

Abstract

This utility model relates to the technical field of patrol devices, and discloses a portable patrol device for security guards, including a recorder. The recorder has a detachable and rotatable recorder bracket externally connected to the recorder. A wrist strap is provided on the side of the recorder bracket opposite to the recorder. A light is provided on the top of the recorder. A button light is provided near the button position on the recorder. The recorder body is covered with a transparent silicone shell. This utility model aims to solve the technical problems existing in the patrol devices on the market, which fail to integrate portability, waterproof and dustproof functions and lighting functions, resulting in inconvenience for security guards to carry and low work efficiency. At the same time, the lack of effective waterproof and dustproof performance makes the equipment easy to be damaged and increases the equipment cost.

Description

Technical Field

[0001] This utility model relates to the technical field of patrol machines, specifically to a portable patrol machine used by security guards. Background Technology

[0002] In modern security management systems, security patrols are a crucial link in preventing security risks and ensuring site safety, placing higher demands on the portability, reliability, and functionality of patrol equipment. Traditional security patrol equipment suffers from cumbersome operation and limited functionality, making it difficult to meet the needs of use in complex environments. With the development of IoT technology, portable patrol devices are gradually replacing traditional methods such as manual check-in and mechanical attendance tracking, achieving electronic data recording and transmission. However, existing equipment still faces many challenges in practical applications.

[0003] In terms of portability, traditional patrol devices are mostly handheld. During long patrols, security personnel need to hold the device while frequently operating it to record patrol information, resulting in inconvenience and low work efficiency. Existing patrol devices are prone to internal circuit short circuits and button malfunctions in severe weather or dusty environments such as heavy rain or sandstorms. Security patrols are often conducted outdoors, in underground parking garages, factory workshops, etc., so patrol devices are easily affected by rain, dust, and moisture. In addition, at night or in dimly lit environments, security personnel need to clearly see patrol point signs, surrounding conditions, and safety hazards. Most existing patrol devices achieve lighting functions by being equipped with independent flashlights, but the separation of the lighting equipment from the patrol device makes it inconvenient to use. Utility Model Content

[0004] The present invention aims to provide a portable security patrol device to solve the technical problems existing in the current patrol devices on the market, which fail to integrate portability, waterproof and dustproof functions and lighting functions, resulting in inconvenience for security patrols, low work efficiency, and easy damage and increased equipment costs due to the lack of effective waterproof and dustproof performance.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] 1) A portable security patrol device, comprising a recorder, a recorder bracket detachably connected to and rotatable on the outside of the recorder, a wrist strap on the side of the recorder bracket facing away from the recorder, a light on the top of the recorder, a button light near the button position of the recorder, and a transparent silicone shell covering the recorder body.

[0007] The recorder is the core component of this utility model and is a key part of the patrol machine to realize the core functions of data recording and storage. It is used to record various information during the patrol process. The recorder and the recorder bracket adopt a detachable design, which makes it convenient for users to assemble or disassemble according to actual usage needs. The recorder bracket can drive the recorder to rotate, so that users can flexibly adjust the angle of the recorder in different usage scenarios and operating postures, making it easier to observe the content of the recorder screen and perform operations, thereby improving the convenience and comfort of use.

[0008] The recorder bracket has a wrist strap on the side opposite the recorder, allowing users to wear the recorder on their wrist, freeing their hands and facilitating other operations during patrols, such as opening doors and checking equipment. The recorder also has a light on top, providing illumination in dim or dark environments, making it easier for users to see the surrounding environment, identify patrol point markers, and ensure the smooth progress of patrol work.

[0009] The recorder has a button light near its button location. In low light conditions, the button light can illuminate the button area, allowing users to clearly see the button markings, avoiding accidental operation, and improving the accuracy and efficiency of operation. The recorder body is covered with a waterproof and dustproof transparent silicone shell, reducing the probability of recorder malfunction due to rain, dust, moisture and other factors.

[0010] 2) A portable security patrol device according to 1), wherein:

[0011] The recorder bracket includes a U-shaped clamping part, which includes a fixed base, a left arm, and a right arm. The fixed base has a through hole through which a spring passes. The left arm and the right arm are located at both ends of the spring and are connected to the spring. The fixed base, the left arm, and the right arm together form a space for clamping and supporting the recorder.

[0012] In this utility model, the recorder bracket adopts a U-shaped clamping part to form a semi-enclosed space, which can stably clamp the recorder from both sides and the bottom. The clamping part consists of a fixed base, a left arm and a right arm. The fixed base has a through hole to provide space for the installation and movement of the internal spring and the left and right arms. The left and right arms are symmetrically distributed on both sides of the fixed base and work together with the fixed base to achieve the function of clamping and fixing the recorder.

[0013] The mounting base contains a spring, and the left and right arms are connected to the mounting base via the spring. When installing the recorder, external force stretches the left and right arms, causing the springs to stretch and widen the opening of the clamping part, making it easier to insert the recorder. After the recorder is inserted, the springs return to their original shape, pulling the left and right arms inward, thereby tightly clamping the recorder within the space enclosed by the mounting base, the left arm, and the right arm. The size of this space can be adaptively adjusted according to the size of the recorder by the extension and contraction of the spring. The elastic deformation capability of the spring allows the clamping part to be compatible with recorders of different sizes.

[0014] 3) A portable security patrol device according to 1), wherein:

[0015] The left arm includes a left horizontal bar and a left vertical plate. One end of the left horizontal bar extends into the through hole and is connected to the spring. The other end of the left horizontal bar is connected to the left vertical plate. The right arm includes a right horizontal bar and a right vertical plate. One end of the right horizontal bar extends into the through hole and is connected to the spring. The other end of the right horizontal bar is connected to the right vertical plate.

[0016] The left arm consists of a left horizontal bar and a left vertical plate, while the right arm consists of a right horizontal bar and a right vertical plate. The left and right horizontal bars are mainly responsible for connecting with the spring, transmitting the spring's extension and contraction force, and simultaneously achieving lateral extension and support. The vertical plate is used to directly contact the recorder, forming a clamping surface on the side of the recorder. The two work together to achieve stable clamping of the recorder. The connection between the spring and the horizontal bar allows for efficient transmission of spring force. The spring's extension and contraction can accurately transmit the clamping force to the vertical plate through the horizontal bar, achieving stable clamping of the recorder. When installing or removing the recorder, security guards only need to gently stretch the end of the extended horizontal bar to easily open the left and right arms, without complicated operating steps, greatly improving the convenience of operation and increasing work efficiency.

[0017] 4) A portable security patrol device according to 1), wherein:

[0018] The left vertical plate is vertically disposed on the upper surface of the left horizontal bar, and the right vertical plate is vertically disposed on the upper surface of the right horizontal bar. The inner surfaces of the left and right vertical plates are covered with rubber pads for enhancing protection and stabilizing the recorder.

[0019] In this invention, the left vertical plate is vertically positioned on the upper surface of the left horizontal bar, and the right vertical plate is vertically positioned on the upper surface of the right horizontal bar, forming a stable clamping structure. Both the inner surfaces of the left and right vertical plates are covered with rubber pads, which are in direct contact with the recorder. On one hand, the rubber pads utilize their elastic deformation to fill the tiny gap between the recorder and the vertical plate, achieving a tight fit. On the other hand, their high surface friction effectively prevents the recorder from sliding within the bracket, enhancing protection and providing stable clamping. Simultaneously, the rubber pads prevent scratches and wear caused by direct contact between the recorder surface and the vertical plate, and through elastic cushioning, absorb impact forces when the recorder is subjected to external collisions or vibrations, protecting the internal components of the recorder.

[0020] 5) A portable security patrol device according to 4), wherein:

[0021] A ball joint is fixedly connected to the lower surface of the fixed base, and an arc-shaped connecting rod is fixedly connected to the lower end of the ball joint. A sleeve with a rectangular cross-section is fixedly connected to the other end of the connecting rod.

[0022] In this utility model, a ball joint is fixedly connected to the lower surface of the fixed base, and an arc-shaped connecting rod is fixedly connected to the lower end of the ball joint. As a connecting component that can achieve multi-directional rotation, the ball joint allows the clamping part to rotate freely at multiple angles in three-dimensional space. Through the connection of the ball joint, the recorder can achieve flexible posture adjustment. An arc-shaped connecting rod is fixedly connected to the lower end of the ball joint, and a sleeve with a rectangular cross-section is fixedly connected to the other end of the connecting rod. The sleeve facilitates connection operations such as insertion and nesting with components with specific shapes or sizes.

[0023] 6) A portable security patrol device according to 5), wherein:

[0024] The ball joint includes a ball and a socket made of high-strength plastic material. The surface of the ball is smooth, the inner wall of the socket is smooth, the internal space of the socket is adapted to the ball, the ball is connected to the connecting rod, and the socket is connected to the lower surface of the fixed base.

[0025] In this invention, the ball joint is made of high-strength plastic for the sphere and socket. Plastic is lightweight and low-cost, which meets the lightweight design requirements of portable patrol machines. At the same time, its high strength ensures that the ball joint is not easily damaged under frequent rotation and stress, and has good durability. Compared with metal, the high-strength plastic sphere and socket effectively reduce production costs while ensuring functionality and strength requirements, which helps to improve the product's market competitiveness.

[0026] The surface of the sphere is smooth, as is the inner wall of the socket. This smooth surface treatment effectively reduces the frictional resistance when the sphere rotates within the socket, making the rotation operation smoother and more flexible. The internal space of the socket is adapted to the sphere, ensuring that the sphere can rotate stably in multiple directions within the socket, while avoiding loosening caused by excessive gaps or jamming caused by insufficient gaps. The sphere is fixedly connected to the connecting rod. Security guards can easily adjust the direction of the recorder according to actual usage scenarios, such as different observation angles and operating postures, greatly improving the convenience and comfort of use.

[0027] 7) A portable security patrol device according to 6), wherein:

[0028] The upper surface of the sleeve is connected to the connecting rod, and a wrist strap is provided through the inside of the sleeve. The middle part of the wrist strap is fixed to the inner wall of the sleeve, and the two ends of the wrist strap are provided with Velcro that can be glued or unfastened to each other.

[0029] In this utility model, the upper surface of the sleeve is fixedly connected to the connecting rod, and a wrist strap is installed through the inside of the sleeve. The internal space provides installation space for the wrist strap, and the middle part of the wrist strap is fixed to the inner wall of the sleeve to ensure that the wrist strap will not slip out of the sleeve during use, thus ensuring the stability of the wearing structure. The two ends of the wrist strap are provided with Velcro that can be glued or unfastened to each other. By attaching and separating the Velcro at both ends, the wrist strap can be quickly fixed and disassembled, and the tightness of the wrist strap can be flexibly adjusted according to the thickness of different users' wrists.

[0030] The Velcro straps are easy and quick to attach and detach, requiring no tools and only one hand to put on and take off the wristbands, greatly saving operation time. The patrol device can be quickly put on or taken off at the start and end of patrol work, improving work efficiency. If the Velcro straps lose their adhesiveness after long-term use, they can be easily replaced. If the wristband is damaged, it can be removed from the sleeve and replaced with a new one. The entire maintenance and replacement process is simple, requiring no complicated tools or professional skills, reducing the maintenance cost and difficulty of the equipment.

[0031] 8) A portable security patrol device according to 1), wherein:

[0032] The recorder is equipped with a light on top, which uses three LED beads connected in parallel.

[0033] In this invention, the lighting lamp is installed at the top of the recorder, which can project light outward from a high position during use, avoiding the recorder itself blocking the light and meeting the light coverage needs of security personnel during patrols. The three LED beads emit light in parallel, which can provide higher brightness and a wider lighting area, with more uniform light distribution and reduced blind spots. At night or in dimly lit places, it can help security personnel clearly observe the surrounding environment and promptly detect potential security hazards, such as abnormal personnel, equipment failures, and missing items, thereby improving the quality and efficiency of patrol work.

[0034] The lighting fixture uses three LED beads connected in parallel. The parallel circuit design of the three LED beads allows each LED bead to work independently. That is, when one LED bead fails, the other two LED beads can still light up normally without affecting the overall lighting function. At the same time, LED beads have the advantages of low energy consumption, high brightness, long life and fast response speed. The parallel connection of three LED beads can ensure sufficient lighting brightness while reasonably controlling energy consumption.

[0035] Compared with the prior art, this utility model also has the following technical effects:

[0036] In this utility model, the recorder bracket adopts a U-shaped clamping part to form a semi-enclosed space, which can stably clamp the recorder from both sides and the bottom. The clamping part consists of a fixed base, a left arm and a right arm. The left and right ends of the fixed base are connected to provide a spatial basis for the installation and movement of the internal spring and the left and right arms. The left and right arms are symmetrically distributed on both sides of the fixed base, and work together with the fixed base to achieve the function of clamping and fixing the recorder.

[0037] Meanwhile, the ball joint is composed of a ball and a socket made of high-strength plastic. Plastic is lightweight and low-cost, which meets the lightweight design requirements of portable patrol machines. At the same time, its high strength ensures that the ball joint is not easily damaged under frequent rotation and stress, and has good durability. Compared with metal, the ball and socket made of high-strength plastic effectively reduces production costs while ensuring functionality and strength requirements, which helps to improve the product's market competitiveness.

[0038] Furthermore, the Velcro's application and removal are simple and quick, requiring no tools and only one hand to put on and take off the wristband, greatly saving operation time. The patrol device can be quickly put on or taken off at the start and end of patrol work, improving work efficiency. If the Velcro loses its stickiness after long-term use, it can be easily replaced. If the wristband is damaged, it can be removed from the sleeve and replaced with a new one. The entire maintenance and replacement process is simple, requiring no complicated tools or professional skills, reducing the equipment's maintenance costs and difficulty. Attached Figure Description

[0039] Figure 1 This is a schematic diagram of the structure of a portable security patrol device according to the present invention;

[0040] Figure 2 This is a schematic diagram of the recorder bracket for a portable security patrol device according to the present invention. Detailed Implementation

[0041] The following detailed description illustrates the specific implementation method:

[0042] The reference numerals in the accompanying drawings include: recorder 1, button light 2, illumination light 3, ball joint 4, fixing seat 5, rubber pad 6, right vertical plate 7, spring 8, ball 9, ball socket 10, connecting rod 11, sleeve 12, wrist strap 13, left crossbar 14, right crossbar 15, and left vertical plate 16.

[0043] Reference will now be made in detail to the embodiments disclosed herein. Although the disclosure will be described in conjunction with embodiments and / or examples, they are not intended to limit the disclosure to these embodiments and / or examples. Rather, the disclosure covers alternatives, modifications, and equivalents.

[0044] See the example. Figure 1 and Figure 2 As shown, this embodiment is a portable security patrol device, characterized in that it includes a recorder 1, a recorder bracket that is detachably connected to and rotatable on the outside of the recorder 1, a wrist strap 13 on the side of the recorder bracket away from the recorder 1, a light 3 on the top of the recorder 1, a button light 2 near the button position of the recorder 1, and a transparent silicone shell covering the body of the recorder 1.

[0045] In this utility model, the recorder 1 is the core component and a key part of the patrol machine to realize the core functions of data recording and storage. It is used to record various information during the patrol process. The recorder 1 and the recorder bracket adopt a detachable design, which makes it convenient for users to assemble or disassemble according to actual usage needs. The recorder bracket can drive the recorder 1 to rotate, so that users can flexibly adjust the angle of the recorder 1 in different usage scenarios and operating postures, making it easier to observe the content on the screen of the recorder 1 and perform operations, thereby improving the convenience and comfort of use.

[0046] The recorder bracket has a wristband 13 on the side opposite to the recorder 1. Users can wear the recorder 1 on their wrists through the wristband 13, freeing their hands and making it easier to perform other operations during patrols, such as opening doors and checking equipment. The recorder 1 has a light 3 on its top, which can provide illumination for users in dim or no-light environments, making it easier for users to see the surrounding environment, identify patrol point signs, etc., and ensuring the smooth progress of patrol work.

[0047] The recorder 1 has a button light 2 near its button position. The button light 2 is directly connected to the built-in battery of the device through a series circuit. In the case of insufficient light, the button light 2 can illuminate the button area, so that the user can clearly see the button markings, avoid accidental operation, and improve the accuracy and efficiency of operation. The recorder 1 is covered with a transparent silicone shell that is waterproof and dustproof, which reduces the probability of the recorder 1 malfunctioning due to rain, dust, moisture and other factors.

[0048] The recorder 1 bracket includes a U-shaped clamping part, which includes a fixed base 5, a left arm and a right arm. The fixed base 5 has a through hole, through which a spring 8 passes. The left arm and the right arm are located at both ends of the spring 8 and are connected to the spring 8 respectively. The fixed base 5, the left arm and the right arm together form a space for clamping and supporting the recorder 1.

[0049] In this utility model, the recorder 1 bracket adopts a U-shaped clamping part to form a semi-enclosed space, which can stably clamp the recorder 1 from both sides and the bottom. The clamping part consists of a fixed base 5, a left arm and a right arm. The fixed base 5 has a through hole to provide space for the installation and movement of the internal spring 8 and the left and right arms. The left and right arms are symmetrically distributed on both sides of the fixed base 5, and work together with the fixed base 5 to achieve the function of clamping and fixing the recorder 1.

[0050] The mounting base 5 contains a spring 8. The left and right arms are connected to the mounting base 5 via the spring 8. When the recorder 1 is installed, the external force stretches the left and right arms, and the spring 8 is stretched, which expands the opening of the clamping part to facilitate the insertion of the recorder 1. After the recorder 1 is inserted, the spring 8 returns to its original shape and pulls the left and right arms to move inward, thereby clamping the recorder 1 tightly within the space enclosed by the mounting base 5, the left arm, and the right arm. The size of this space can be adaptively adjusted according to the size of the recorder 1 by the extension and retraction of the spring 8. The elastic deformation capability of the spring 8 allows the clamping part to be compatible with recorders 1 of different specifications.

[0051] The left arm includes a left horizontal bar 14 and a left vertical plate 16. One end of the left horizontal bar 14 extends into the through hole and is connected to the spring 8. The other end of the left horizontal bar 14 is connected to the left vertical plate 16. The right arm includes a right horizontal bar 15 and a right vertical plate 7. One end of the right horizontal bar 15 extends into the through hole and is connected to the spring 8. The other end of the right horizontal bar 15 is connected to the right vertical plate 7.

[0052] The left arm consists of a left horizontal bar 14 and a left vertical plate 16, while the right arm consists of a right horizontal bar 15 and a right vertical plate 7. The left horizontal bar 14 and right horizontal bar 15 are mainly responsible for connecting with the spring 8, transmitting the extension and contraction force of the spring 8, and simultaneously achieving lateral extension and support. The vertical plate is used to directly contact the recorder 1, forming a clamping surface on the side of the recorder 1. The two work together to achieve stable clamping of the recorder 1. The connection method between the spring 8 and the horizontal bar allows the elastic force of the spring 8 to be transmitted efficiently. The extension and contraction of the spring 8 can accurately transmit the clamping force to the vertical plate through the horizontal bar, achieving stable clamping of the recorder 1. When installing or removing the recorder 1, the security guard only needs to gently stretch the end of the extended horizontal bar to easily open the left and right arms without complicated operating steps, greatly improving the convenience of operation and increasing work efficiency.

[0053] The left vertical plate 16 is vertically mounted on the upper surface of the left horizontal bar 14, and the right vertical plate 7 is vertically mounted on the upper surface of the right horizontal bar 15. The inner surfaces of the left vertical plate 16 and the right vertical plate 7 are covered with rubber pads 6 for enhancing protection and stabilizing the recorder 1.

[0054] In this invention, the left vertical plate 16 is vertically disposed on the upper surface of the left horizontal bar 14, and the right vertical plate 7 is vertically disposed on the upper surface of the right horizontal bar 15, forming a stable clamping structure. The inner surfaces of the left vertical plate 16 and the right vertical plate 7 are covered with rubber pads 6, which are in direct contact with the recorder 1. On the one hand, the rubber pads 6 use their own elastic deformation to fill the tiny gap between the recorder 1 and the vertical plate, achieving a tight fit. On the other hand, the rubber pads 6 have a large frictional force, which can effectively prevent the recorder 1 from sliding in the bracket, thus enhancing protection and stabilizing the clamping. At the same time, the rubber pads 6 can prevent the surface of the recorder 1 from directly contacting the vertical plate and causing scratches and wear. They can also absorb the impact force when the recorder 1 is subjected to external collisions and vibrations through elastic buffering, thus protecting the internal components of the recorder 1.

[0055] A ball joint 4 is fixedly connected to the lower surface of the fixed base 5. An arc-shaped connecting rod 11 is fixedly connected to the lower end of the ball joint 4. A sleeve 12 with a rectangular cross-section is fixedly connected to the other end of the connecting rod 11.

[0056] In this utility model, a ball joint 4 is fixedly connected to the lower surface of the fixed base 5. An arc-shaped connecting rod 11 is fixedly connected to the lower end of the ball joint 4. As a connecting component that can achieve multi-directional rotation, the ball joint 4 allows the clamping part to rotate freely at multiple angles in three-dimensional space. Through the connection of the ball joint 4, the recorder 1 can achieve flexible posture adjustment. An arc-shaped connecting rod 11 is fixedly connected to the lower end of the ball joint 4. A sleeve 12 with a rectangular cross-section is fixedly connected to the other end of the connecting rod 11. The sleeve 12 is convenient for insertion, nesting and other connection operations with components with specific shapes or sizes.

[0057] The ball joint 4 includes a ball 9 and a socket 10 made of high-strength plastic material. The surface of the ball 9 is smooth, the inner wall of the socket 10 is smooth, the internal space of the socket 10 is adapted to the ball 9, the ball 9 is connected to the connecting rod 11, and the socket 10 is connected to the lower surface of the fixed seat 5.

[0058] In this invention, the ball joint 4 is composed of a ball 9 and a socket 10 made of high-strength plastic. Plastic is lightweight and low-cost, which meets the lightweight design requirements of portable patrol machines. At the same time, its high strength ensures that the ball joint 4 is not easily damaged under frequent rotation and stress, and has good durability. Compared with metal, the high-strength plastic ball 9 and socket 10 effectively reduce production costs while ensuring functionality and strength requirements, which helps to improve the product's market competitiveness.

[0059] The surface of the ball 9 is smooth, and the inner wall of the ball socket 10 is also smooth. This smooth surface treatment effectively reduces the frictional resistance of the ball 9 when rotating in the ball socket 10, making the rotation operation smoother and more flexible. The internal space of the ball socket 10 is adapted to the ball 9, ensuring that the ball 9 can rotate stably in multiple directions within the ball socket 10, while avoiding loosening caused by excessive gaps or jamming caused by insufficient gaps. The ball 9 is fixedly connected to the connecting rod 11. The security guard can easily adjust the direction of the recorder 1 according to the actual usage scenario, such as different observation angles and operating postures, which greatly improves the convenience and comfort of use.

[0060] The upper surface of the sleeve 12 is connected to the connecting rod 11. A wrist strap 13 is provided through the inside of the sleeve 12. The middle part of the wrist strap 13 is fixed to the inner wall of the sleeve 12. The two ends of the wrist strap 13 are provided with Velcro that can be glued or unfastened to each other.

[0061] In this utility model, the upper surface of the sleeve 12 is fixedly connected to the connecting rod 11, and the wristband 13 is installed through the inside of the sleeve 12. The internal space of the sleeve 12 provides installation space for the wristband 13. The middle part of the wristband 13 is fixed to the inner wall of the sleeve 12 to ensure that the wristband 13 will not slip out of the sleeve 12 during use, thus ensuring the stability of the wearing structure. The two ends of the wristband 13 are provided with Velcro that can be glued or unfastened together. The Velcro consists of a hook side and a napped side. By the mutual adhesion and separation of the hook side and the napped side, the wristband 13 can be quickly fixed and disassembled. Moreover, the tightness of the wristband 13 can be flexibly adjusted according to the thickness of different users' wrists.

[0062] The Velcro fasteners are easy and quick to attach and detach. Users can put on and take off the wristband 13 with just one hand without any tools, greatly saving operation time. The patrol device can be quickly put on or taken off at the start and end of patrol work, improving work efficiency. If the Velcro fasteners lose their stickiness after long-term use, they can be easily replaced. If the wristband 13 is damaged, it can also be removed from the sleeve 12 and replaced with a new wristband 13. The entire maintenance and replacement process is simple to operate, without complicated tools or professional skills, reducing the maintenance cost and difficulty of the equipment.

[0063] The recorder 1 has a light 3 on top, which uses three LED beads connected in parallel.

[0064] In this invention, the lighting lamp 3 is installed on the top of the recorder 1, which can project light outward from a higher position during use, avoiding the recorder 1 itself blocking the light and meeting the light coverage needs of security personnel during patrols; the three LED beads emit light in parallel, which can provide higher brightness and a wider lighting area, and the light distribution is more uniform, reducing blind spots. At night or in dimly lit places, it can help security personnel clearly observe the surrounding environment, promptly detect potential security hazards, such as abnormal personnel, equipment failure, and missing items, and improve the quality and efficiency of patrol work.

[0065] The lighting lamp 3 uses three LED beads connected in parallel. This parallel lamp group is connected to the built-in battery power supply circuit of the recorder 1 in series. The parallel circuit design of the three LED beads allows each LED bead to work independently. That is, when one LED bead fails, the other two LED beads can still light up normally without affecting the overall lighting function. At the same time, LED beads have the advantages of low energy consumption, high brightness, long life and fast response speed. The parallel connection of three LED beads can ensure sufficient lighting brightness while reasonably controlling energy consumption.

[0066] The above are merely embodiments of this utility model. Commonly known technical solutions and / or characteristics are not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the technical solution of this utility model. These modifications and improvements should also be considered within the scope of protection of this utility model, and will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application shall be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A portable security patrol device, characterized in that, The device includes a recorder, which is detachably connected to and rotatable by a recorder bracket. The recorder bracket has a wrist strap on the side facing away from the recorder. The recorder has a light on the top and a button light near the button position. The recorder body is covered with a transparent silicone shell.

2. The portable security patrol device according to claim 1, characterized in that, The recorder bracket includes a U-shaped clamping part, which includes a fixed base, a left arm, and a right arm. The fixed base has a through hole through which a spring passes. The left arm and the right arm are located at both ends of the spring and are connected to the spring. The fixed base, the left arm, and the right arm together form a space for clamping and supporting the recorder.

3. The portable security patrol device according to claim 2, characterized in that: The left arm includes a left horizontal bar and a left vertical plate. One end of the left horizontal bar extends into the through hole and is connected to the spring. The other end of the left horizontal bar is connected to the left vertical plate. The right arm includes a right horizontal bar and a right vertical plate. One end of the right horizontal bar extends into the through hole and is connected to the spring. The other end of the right horizontal bar is connected to the right vertical plate.

4. A portable security patrol device according to claim 3, characterized in that: The left vertical plate is vertically disposed on the upper surface of the left horizontal bar, and the right vertical plate is vertically disposed on the upper surface of the right horizontal bar. The inner surfaces of the left and right vertical plates are covered with rubber pads for enhancing protection and stabilizing the recorder.

5. A portable security patrol device according to claim 2, characterized in that: A ball joint is fixedly connected to the lower surface of the fixed base, and an arc-shaped connecting rod is fixedly connected to the lower end of the ball joint. A sleeve with a rectangular cross-section is fixedly connected to the other end of the connecting rod.

6. A portable security patrol device according to claim 5, characterized in that: The ball joint includes a ball and a socket made of high-strength plastic material. The surface of the ball is smooth, the inner wall of the socket is smooth, the internal space of the socket is adapted to the ball, the ball is connected to the connecting rod, and the socket is connected to the lower surface of the fixed base.

7. A portable security patrol device according to claim 5, characterized in that: The upper surface of the sleeve is connected to the connecting rod, and a wrist strap is provided through the inside of the sleeve. The middle part of the wrist strap is fixed to the inner wall of the sleeve, and the two ends of the wrist strap are provided with Velcro that can be glued or unfastened to each other.

8. A portable security patrol device according to claim 1, characterized in that: The recorder is equipped with a light on top, which uses three LED beads connected in parallel.

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