A police trunk

Abstract

The utility model discloses a police spare parts box, concretely relates to the technical field of spare parts box, including box body and spare parts box grid, and the inside bottom end of box body is fixedly installed spare parts box grid, and the inside movable embedding of spare parts box grid has a plurality of spare parts drawers, and the inside fixed mounting of box body has two RFID antennas, and the top of spare parts box grid is fixedly installed touch -sensitive screen, and the front side of touch -sensitive screen is provided with top frame, and top frame is fixedly connected with the top of spare parts box grid, and the inside of top frame is provided with monitoring subassembly, and monitoring subassembly includes stepper motor, screw rod, sliding block, limit plate, limit trigger block, L type board and camera. When equipment passes through RFID antenna in the utility model, the label information on equipment can be read and transmitted to the system, and touch -sensitive screen is used to show the detailed information of current equipment, and the camera can record the process of taking and returning equipment, so that the police equipment is managed conveniently.

Description

Technical Field

[0001] This utility model relates to the field of storage box technology, and more specifically, to a police car trunk storage box. Background Technology

[0002] Police trunk storage boxes are storage devices specifically designed for the trunks of police vehicles. They are mainly used to store various equipment, tools, and supplies needed in police work in a standardized, safe, and efficient manner. They are important equipment for improving the efficiency of police operations and the standardization of equipment management. They are made of sturdy and durable materials (such as high-strength plastics and metal frames) and have a certain degree of impact resistance, protecting the equipment inside from damage when the vehicle is bumpy or collided. Some storage boxes are also equipped with locks to prevent equipment from being stolen or accidentally falling out.

[0003] When in use, the existing police trunk storage boxes usually contain various important police equipment. However, the management of this equipment is prone to omissions and delays. Because traditional storage boxes lack automated identification methods, police officers have to manually check the equipment list one by one before going on duty. Faced with dozens of different types and specifications of equipment such as batons, handcuffs, first aid kits, law enforcement recorders, and bulletproof vests, it is very easy to miss critical items due to negligence. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a police trunk storage box, which aims to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a police-use rear storage box, comprising a box body and storage compartments, wherein the storage compartments are fixedly installed at the bottom of the box body, and multiple storage drawers are movably embedded inside the storage compartments. Two RFID antennas are fixedly installed inside each of the box bodies. A touch screen is fixedly installed at the top of each storage compartment. A top frame is provided on the front side of the touch screen and is fixedly connected to the top of the storage compartment. A monitoring component is provided inside the top frame. The monitoring component includes a stepper motor, a lead screw, a slider, a limit plate, a limit trigger block, an L-shaped plate, and a camera. The front side of the slider is fixedly connected to the L-shaped plate. The camera is fixedly installed at the top of the L-shaped plate. The stepper motor is fixedly installed inside the top frame, and the output shaft end of the stepper motor is fixedly connected to the lead screw.

[0006] Furthermore, both ends of the lead screw are movably connected to the top frame via bearings, and the outer side of the lead screw is fixedly connected to the slider.

[0007] Furthermore, the front side of the limiting plate is fixedly connected to the slider, and the rear side of the limiting plate extends into the top frame.

[0008] It can be seen that the above technical solution restricts the rotation of the slider.

[0009] Furthermore, the bottom end of the limit trigger block is fixedly connected to the slider, and the top of the limit trigger block is provided with two positioning pins, both of which are fixedly installed inside the top of the top frame.

[0010] As can be seen, in the above technical solution, when the limit trigger block contacts one of the positioning pins, the arc head of the positioning pin contacts the surface of the limit trigger block, generating a mechanical limit, and the system automatically stops the stepper motor from running.

[0011] Furthermore, a closure detection contact is fixedly installed at the center of the rear side of each of the multiple storage drawers, and an LED light is fixedly installed on the front side of each of the multiple storage drawers.

[0012] As can be seen, in the above technical solution, the LED light will turn red to remind the staff in real time that the storage drawer is not closed, so as to avoid equipment exposure or falling due to negligence. When the storage drawer is fully pushed in, the inner wall of the storage compartment squeezes and closes the rubber shell of the detection contact. The shell is compressed and triggers the internal micro switch, the contact "opens", outputs "closed signal", and the LED light goes out, indicating that the storage drawer has been stably returned to its position.

[0013] Furthermore, two second magnet blocks are fixedly installed on the rear side of the plurality of storage drawers, and a first magnet block is provided on the rear side of each of the plurality of second magnet blocks, and the plurality of first magnet blocks are fixedly installed on the rear side inside the storage compartment.

[0014] As can be seen, in the above technical solution, the combination of two first magnet blocks and two second magnet blocks can improve the stability between the storage box compartment and the storage drawer.

[0015] Furthermore, each of the storage drawers has a handle fixedly connected to the center of its front side.

[0016] It can be seen that the above technical solution is designed to facilitate pulling out the storage drawer.

[0017] The technical effects and advantages of this utility model are as follows:

[0018] 1. In this utility model, when the equipment passes the RFID antenna, the tag information on the equipment will be read and transmitted to the system. The touch screen is used to display the detailed information of the current equipment. Each storage drawer can hold equipment of different types and sizes. Pull the handle and move the storage drawer away from the storage box, and then take out the equipment in the storage drawer. At the same time, the camera can record the process of taking and returning the equipment. The operation is simple and convenient for the management of police equipment.

[0019] 2. In this utility model, when the closure detection contact block is far away from the storage compartment, the LED light will turn red to remind the staff that the storage drawer is not closed. The stepper motor drives the lead screw to rotate, and the lead screw can drive the slider to move horizontally, thereby driving the L-shaped plate and the camera to move horizontally. The camera is positioned directly above the storage drawer to ensure clear shooting of equipment loading and unloading details. The structure is simple and easy to use. Attached Figure Description

[0020] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a side view of the overall structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the assembly structure of the storage compartment and the first magnet block of this utility model;

[0024] Figure 4 This is a schematic diagram of the assembly structure of the storage drawer and the second magnet block of this utility model;

[0025] Figure 5 This is a schematic diagram of the monitoring component of this utility model.

[0026] In the diagram: 1. Box body; 2. Storage compartment; 3. Storage drawer; 4. Handle; 5. LED light; 6. Top frame; 7. Monitoring components; 8. Touch screen; 9. RFID antenna; 10. First magnet; 11. Positioning pin; 12. Closure detection contact block; 13. Second magnet; 701. Stepper motor; 702. Lead screw; 703. Slider; 704. Limit plate; 705. Limit trigger block; 706. L-shaped plate; 707. Camera. Detailed Implementation

[0027] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0028] Refer to the instruction manual appendix Figure 1-5 This embodiment of a police-use rear storage box includes a box body 1 and a storage compartment 2. The storage compartment 2 is fixedly installed inside the bottom of the box body 1. Multiple storage drawers 3 are movably embedded inside the storage compartment 2. Two RFID antennas 9 are fixedly installed inside the box body 1. A touch screen 8 is fixedly installed on the top of the storage compartment 2. A top frame 6 is provided on the front side of the touch screen 8 and is fixedly connected to the top of the storage compartment 2. A monitoring component 7 is provided inside the top frame 6. The monitoring component 7 includes a stepper motor 701, a lead screw 702, a slider 703, a limit plate 704, a limit trigger block 705, an L-shaped plate 706, and a camera 707. The front side of the slider 703 is fixedly connected to the L-shaped plate 706. The camera 707 is fixedly installed inside the top of the L-shaped plate 706. The stepper motor 701 is fixedly installed inside the top frame 6, and the output shaft end of the stepper motor 701 is fixedly connected to the lead screw 702.

[0029] Furthermore, both ends of the lead screw 702 are movably connected to the top frame 6 via bearings, and the outer side of the lead screw 702 is fixedly connected to the slider 703. The front side of the limiting plate 704 is fixedly connected to the slider 703, and the rear side of the limiting plate 704 extends into the top frame 6.

[0030] Furthermore, the bottom end of the limit trigger block 705 is fixedly connected to the slider 703. The top of the limit trigger block 705 is provided with two positioning pins 11, and both positioning pins 11 are fixedly installed inside the top of the top frame 6. A closure detection contact block 12 is fixedly installed at the center of the rear side of each of the multiple storage drawers 3. An LED light 5 is fixedly installed on the front side of each of the multiple storage drawers 3. Two second magnet blocks 13 are fixedly installed on the rear side of each of the multiple storage drawers 3. A first magnet block 10 is provided on the rear side of each of the multiple second magnet blocks 13, and the multiple first magnet blocks 10 are fixedly installed inside the rear side of the storage compartment 2.

[0031] Furthermore, each of the multiple storage drawers 3 has a handle 4 fixedly connected to the center of its front side.

[0032] When the closure detection contact 12 moves away from the storage compartment 2, the LED 5 will light up red to remind the staff that the storage drawer 3 is not closed, thus preventing equipment from being exposed or falling due to negligence. When the storage drawer 3 is fully pushed in, the inner wall of the storage compartment 2 squeezes the rubber shell of the closure detection contact 12. The shell is compressed and triggers the internal micro switch, the contact is "opened", and the "closed signal" is output. The LED 5 goes out, indicating that the storage drawer has been stably returned to its position. When the contact outputs a low-level signal to the PLC of the system, indicating "the current storage drawer is not returned to its position and monitoring needs to be started", the stepper motor 701 works to drive the lead screw 702 to rotate. Since the lead screw 702 is threadedly connected to the slider 703, the limit plate 704 and the top frame 6 cooperate to limit the rotation of the slider 703. Therefore, the lead screw 702 can drive the slider 703 to move horizontally, thereby driving the L-shaped plate 706 and the camera 707 to move horizontally.

[0033] When the limit trigger block 705 contacts one of the positioning pins 11, the arc head of the positioning pin 11 contacts the surface of the limit trigger block 705, generating a mechanical limit. The system automatically stops the stepper motor 701. At this time, the camera 707 is exactly above the storage drawer 3, ensuring that the details of equipment taking and putting in can be clearly captured. Similarly, the storage drawer 3 is placed in the storage compartment 2. The two first magnet blocks 10 and the two second magnet blocks 13 cooperate to improve the stability between the storage compartment 2 and the storage drawer 3. The structure is simple and easy to use.

[0034] The usage method of this embodiment is as follows:

[0035] In use, an RFID system typically consists of RFID tags, RFID readers, and RFID antennas. RFID tags are attached to each piece of equipment, storing the equipment's unique identification information. When the equipment passes by the RFID antenna 9, the tag information is read and transmitted to the system. The touchscreen 8 displays detailed information about the current equipment, including quantity, type, and location. The touchscreen 8 also supports user input commands, such as equipment retrieval or return. The storage drawers 3 and storage compartments 2 are made of high-strength non-metallic materials, and each storage drawer 3 can hold equipment of different types and sizes. Pulling the handle 4 moves the storage drawer 3 away from the storage compartment 2, and then the equipment in the storage drawer 3 is retrieved. Simultaneously, the camera 707 records the equipment retrieval and return process, ensuring transparent and traceable equipment usage, preventing unauthorized use or loss, and providing simple operation for convenient management of police equipment.

[0036] All contents not described in detail in the specification are existing technologies known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used. Electrical control components not mentioned in this technical solution are existing technologies and are therefore not shown in the figures, nor will they be described here.

[0037] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A police-use rear storage box, comprising a box body (1) and a storage compartment (2), wherein the storage compartment (2) is fixedly installed at the bottom of the interior of the box body (1), characterized in that: Multiple storage drawers (3) are movably embedded inside the storage compartment (2). Two RFID antennas (9) are fixedly installed inside the box body (1). A touch screen (8) is fixedly installed on the top of the storage compartment (2). A top frame (6) is provided on the front side of the touch screen (8), and the top frame (6) is fixedly connected to the top of the storage compartment (2). A monitoring component (7) is provided inside the top frame (6). The monitoring component (7) includes a stepper motor (701), a lead screw (702), a slider (703), a limit plate (704), a limit trigger block (705), an L-shaped plate (706), and a camera (707). The front side of the slider (703) is fixedly connected to the L-shaped plate (706). The camera (707) is fixedly installed on the top inside of the L-shaped plate (706). The stepper motor (701) is fixedly installed inside the top frame (6), and the output shaft end of the stepper motor (701) is fixedly connected to the lead screw (702).

2. The police rear storage box according to claim 1, characterized in that: Both ends of the lead screw (702) are movably connected to the top frame (6) via bearings, and the outer side of the lead screw (702) is fixedly connected to the slider (703).

3. The police rear storage box according to claim 1, characterized in that: The front side of the limiting plate (704) is fixedly connected to the slider (703), and the rear side of the limiting plate (704) extends into the top frame (6).

4. The police rear storage box according to claim 1, characterized in that: The bottom end of the limit trigger block (705) is fixedly connected to the slider (703), and the top of the limit trigger block (705) is provided with two positioning pins (11), and both positioning pins (11) are fixedly installed inside the top of the top frame (6).

5. The police rear storage box according to claim 1, characterized in that: A closure detection contact (12) is fixedly installed at the center of the rear side of each of the multiple storage drawers (3), and an LED light (5) is fixedly installed on the front side of each of the multiple storage drawers (3).

6. The police rear storage box according to claim 1, characterized in that: Two second magnet blocks (13) are fixedly installed on the rear side of the multiple storage drawers (3), and a first magnet block (10) is provided on the rear side of each of the multiple second magnet blocks (13), and the multiple first magnet blocks (10) are fixedly installed on the rear side inside the storage compartment (2).

7. The police rear storage box according to claim 1, characterized in that: Each of the multiple storage drawers (3) has a handle (4) fixedly connected to the center of its front side.

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