Display screen for shotgun management cabinet

Abstract

The utility model relates to the technical field of Internet of Things equipment, and discloses a display screen for a shotgun management cabinet, which comprises a display screen body, the outer wall of the display screen body is fixedly connected with a power supply box, the upper surface of the power supply box is fixedly connected with a mounting plate I, and the mounting plate I is fixedly connected to the outer wall of the display screen body. A first sliding block is slidably connected to the interior of the first mounting plate, a first shifting rod is fixedly connected to the upper surface of the first sliding block, a first clamping shaft is fixedly connected to the outer wall of the first sliding block, a first spring is arranged in the first mounting plate, and one end of the first spring is fixedly connected to the interior of the first mounting plate. The rotary knob is rotated to enable the sliding rod to ascend, the sliding rod pushes the clamping block to slide in the fixing rod, the first check block is released, the spring is reset to push the first sliding block to move, the first clamping shaft fixes the interior of the cabinet door, the first limiting block limits the second check block, it is ensured that the first sliding block cannot be separated from the first mounting plate, and rapid mounting is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of Internet of Things devices, and in particular to a display screen for a shotgun management cabinet. Background Art

[0002] Shotgun cabinet displays are embedded within the cabinet structure, displaying gun status, operating instructions, safety alerts, access history, and system status and fault information. These displays enhance the cabinet's intelligence and safety, effectively monitoring and managing the gun access process and ensuring efficient and reliable operation.

[0003] In the prior art, traditional management cabinet display screens are directly fixed to the inside of the cabinet door by bolts and nuts, which is not only inconvenient to install, but also cannot be easily disassembled for maintenance. As a result, tools are needed for disassembly during maintenance in the later stage of use, which is not convenient for quick disassembly.

[0004] According to the structure of the existing technology, the display screen is installed inside the management cabinet door by bolts and nuts. Although the use of bolts and nuts for installation can achieve the effect of fixed installation, it cannot achieve the effect of quick installation, and it is not convenient for later disassembly and maintenance. The disassembly and assembly process is too cumbersome. Utility Model Content

[0005] In order to make up for the above shortcomings, the present invention provides a display screen for a shotgun management cabinet, which aims to improve the effect of the management cabinet display screen in the prior art in terms of being easy to quickly disassemble and assemble.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a display screen for a shotgun management cabinet, comprising a display screen body, the outer wall of the display screen body is fixedly connected to a power supply box, the upper surface of the power supply box is fixedly connected to a mounting plate 1, the mounting plate 1 is fixedly connected to the outer wall of the display screen body, the interior of the mounting plate 1 is slidably connected to a slider 1, the upper surface of the slider 1 is fixedly connected to a lever 1, the outer wall of the slider 1 is fixedly connected to a clamping shaft 1, a spring 1 is provided inside the mounting plate 1, one end of the spring 1 is fixedly connected to the interior of the mounting plate 1, the other end of the spring 1 is fixedly connected to the outer wall of the slider 1, the outer wall of the slider 1 is fixedly connected to a stopper 1, the outer wall of the slider 1 is fixedly connected to a stopper 2, the upper surface of the mounting plate 1 is fixedly connected to a limiting block 1, the outer wall of the display screen body is provided with a limiting component, the limiting components are arranged at the upper and lower ends of the outer wall of the display screen body, and the limiting component is used to assist the quick installation of the display screen body.

[0007] Furthermore, the limit assembly includes a fixed rod, which is fixedly connected to the outer wall of the display screen body, the upper surface of the fixed rod is fixedly connected to a pad, the interior of the fixed rod is slidably connected to a sliding rod, a threaded groove is provided inside the sliding rod, the sliding rod is threadedly connected to the interior of the pad, the upper surface of the sliding rod is fixedly connected to a knob, the lower surface of the sliding rod is fixedly connected to a card block, the card block is slidably connected to the interior of the fixed rod, the outer wall of the sliding rod is provided with a spring 2, one end of the spring 2 is fixedly connected to the lower surface of the pad, and the other end of the spring 2 is fixedly connected to the upper surface of the card block.

[0008] Furthermore, the lower surface of the power supply box is fixedly connected to a mounting plate 2, the mounting plate 2 is fixedly connected to the outer wall of the display screen body, the interior of the mounting plate 2 is slidably connected to a slider 2, and the lower surface of the slider 2 is fixedly connected to a lever 2.

[0009] Furthermore, the outer wall of the slider 2 is fixedly connected to the clamping shaft 2, and the interior of the mounting plate 2 is provided with a spring 3, one end of the spring 3 is fixedly connected to the interior of the mounting plate 2, and the other end of the spring 3 is fixedly connected to the outer wall of the slider 2.

[0010] Furthermore, the outer wall of the slider 2 is fixedly connected with a stopper 3, the outer wall of the slider 2 is fixedly connected with a stopper 4, and the lower surface of the mounting plate 2 is fixedly connected with a limit block 2.

[0011] Furthermore, a bayonet is slidably connected to the interior of the display screen body, a card plate is fixedly connected to the lower surface of the bayonet, the card plate is slidably connected to the interior of the display screen body, and a spring four is provided inside the display screen body.

[0012] Furthermore, one end of the spring four is fixedly connected to the inside of the display screen body, and the other end of the spring four is fixedly connected to the lower surface of the card board. The inside of the display screen body is fixedly connected to a facial recognition device, and the inside of the display screen body is fixedly connected to a fingerprint recognition device.

[0013] Furthermore, a heat sink is fixedly connected to the interior of the power supply box, and a plug-in block is fixedly connected to the interior of the power supply box. The plug-in blocks are arranged on both sides of the interior of the power supply box.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, rotating the knob drives the slide rod to rotate and rise, and the rising of the slide rod drives the card block to slide up inside the fixed rod. After the card block slides, it no longer gets stuck with the stopper 1, so that the spring 1 resets and drives the slider 1 to slide. The sliding of the slider drives the card shaft 1 to slide and get fixed inside the cabinet door. The limit block 1 limits the stopper 2 to prevent the slider 1 from sliding out of the interior of the mounting plate 1, thereby achieving the effect of quick installation.

[0016] 2. In the utility model, by controlling the block in another set of limit components not to jam the stopper three, the spring three is reset to drive the slider two and the lever two to slide into the inside of the cabinet door for fixation, and the display screen body is slid into the inside of the cabinet door. The sliding of the display screen body drives the latch to slide and compresses the card plate and spring four downward. When the latch slides to the slot position, the spring four is reset to drive the latch to be fixed in the slot, and the installation is quickly replicated, thereby achieving a more stable installation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of a display screen for a shotgun management cabinet proposed in the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of a power supply box for a display screen used in a shotgun management cabinet proposed in the present invention;

[0019] Figure 3 This is a structural diagram of a mounting plate for a display screen for a shotgun management cabinet proposed in the present invention;

[0020] Figure 4 This is a schematic diagram of the fixing rod structure of a display screen for a shotgun management cabinet proposed in the present invention;

[0021] Figure 5 This is a structural schematic diagram of a second mounting plate for a display screen for a shotgun management cabinet proposed in the present invention;

[0022] Figure 6 The present invention is a schematic diagram of the latch structure of a display screen for a shotgun management cabinet.

[0023] Legend:

[0024] 1. Display screen; 2. Power supply box; 3. Mounting plate 1; 4. Slider 1; 5. Lever 1; 6. Axle 1; 7. Spring 1; 8. Stopper 1; 9. Stopper 2; 10. Limit block 1; 11. Fixing rod; 12. Pad; 13. Slider; 14. Block; 15. Knob; 16. Spring 2; 17. Mounting plate 2; 18. Slider 2; 19. Lever 2; 20. Axle 2; 21. Spring 3; 22. Block 3; 23. Block 4; 24. Limit block 2; 25. Pin; 26. Card plate; 27. Spring 4; 28. Heat sink; 29. ​​Connector; 30. Facial recognition device; 31. Fingerprint recognition device. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Reference Figure 1 - Figure 4 , the utility model provides an embodiment: a display screen for a shotgun management cabinet, comprising a display screen body 1, the outer wall of the display screen body 1 is fixedly connected to a power supply box 2, the upper surface of the power supply box 2 is fixedly connected to a mounting plate 3, the mounting plate 3 is fixedly connected to the outer wall of the display screen body 1, the interior of the mounting plate 3 is slidably connected to a slider 4, the upper surface of the slider 4 is fixedly connected to a lever 5, the outer wall of the slider 4 is fixedly connected to a card shaft 6, a spring 7 is provided inside the mounting plate 3, one end of the spring 7 is fixedly connected to the interior of the mounting plate 3, the other end of the spring 7 is fixedly connected to the outer wall of the slider 4, the outer wall of the slider 4 is fixedly connected to a stopper 8, the outer wall of the slider 4 is fixedly connected to a stopper 29, the upper surface of the mounting plate 3 is fixedly connected to a limiting block 10, the display screen itself The outer wall of the body 1 is provided with a limit assembly, which is arranged at the upper and lower ends of the outer wall of the display screen body 1. The limit assembly is used to assist the quick installation of the display screen body. The limit assembly includes a fixing rod 11, which is fixedly connected to the outer wall of the display screen body 1, and the upper surface of the fixing rod 11 is fixedly connected to a pad 12. The interior of the fixing rod 11 is slidably connected to a slide rod 13, and a threaded groove is provided inside the slide rod 13. The slide rod 13 is threadedly connected to the interior of the pad 12. The upper surface of the slide rod 13 is fixedly connected to a knob 15, and the lower surface of the slide rod 13 is fixedly connected to a block 14. The block 14 is slidably connected to the interior of the fixed rod 11. The outer wall of the slide rod 13 is provided with a spring 2 16, one end of the spring 2 16 is fixedly connected to the lower surface of the pad 12, and the other end of the spring 2 16 is fixedly connected to the upper surface of the block 14;

[0027] Specifically, rotating the knob 15 drives the slide bar 13 to rotate. During the rotation of the slide bar 13, due to the threaded connection with the pad 12, the slide bar 13 drives the block 14 to slide up. After sliding up, the block 14 no longer blocks the block 8, thereby causing the spring 17 to automatically reset and drive the slider 4 to slide to the left. While the slider 14 slides, it also drives the block 18 and the block 2 9 to slide. The block 2 9 slides and is limited by the limit block 10 to prevent the slider 14 from escaping from the inside of the mounting plate 3. While the slider 14 slides, it also drives the card shaft 16 to slide to the left, so that the card shaft 16 is stuck in the left side of the cabinet door for fixation, thereby achieving the effect of quick installation.

[0028] Reference Figure 2- Figure 5 , the lower surface of the power supply box 2 is fixedly connected with a mounting plate 2 17, the mounting plate 2 17 is fixedly connected to the outer wall of the display body 1, the interior of the mounting plate 2 17 is slidably connected with a slider 2 18, the lower surface of the slider 2 18 is fixedly connected with a lever 2 19, the outer wall of the slider 2 18 is fixedly connected with a card shaft 20, a spring 3 21 is provided inside the mounting plate 2 17, one end of the spring 3 21 is fixedly connected to the interior of the mounting plate 2 17, the other end of the spring 3 21 is fixedly connected to the outer wall of the slider 2 18, the outer wall of the slider 2 18 is fixedly connected with a stopper 3 22, the outer wall of the slider 2 18 is fixedly connected with a stopper 4 23, and the lower surface of the mounting plate 2 17 is fixedly connected to a limit block 24;

[0029] Specifically, by rotating the knob 15 of another set of limit assemblies, the knob 15 drives the slide bar 13 to rotate while causing the slide bar 13 to move downward and drive the block 14 to move downward, so that the block 14 is separated from the block three 22. At this time, the spring three 21 automatically resets and drives the slider two 18 to slide to the right. While the slider two 18 slides to the right, it drives the block three 22 and the block four 23 to slide to the right. When the block four 23 slides to the position of the limit block two 24, it is limited by the limit block two 24 to prevent the slider two 18 from detaching from the inside of the mounting plate two 17. While the slider two 18 slides to the right, it also drives the card shaft two 20 to slide to the right and is stuck on the right side inside the cabinet door, achieving the effect of quick installation.

[0030] Reference Figure 1 、 Figure 2 and Figure 6 The interior of the display screen body 1 is slidably connected with a bayonet 25, and the lower surface of the bayonet 25 is fixedly connected with a card plate 26. The card plate 26 is slidably connected to the interior of the display screen body 1. A spring four 27 is provided inside the display screen body 1, one end of the spring four 27 is fixedly connected to the interior of the display screen body 1, and the other end of the spring four 27 is fixedly connected to the lower surface of the card plate 26. A facial recognition device 30 is fixedly connected to the interior of the display screen body 1, and a fingerprint recognition device 31 is fixedly connected to the interior of the display screen body 1. A heat sink 28 is fixedly connected to the interior of the power supply box 2, and a plug block 29 is fixedly connected to the interior of the power supply box 2. The plug block 29 is provided on both sides of the interior of the power supply box 2.

[0031] Specifically, the display screen body 1 is inserted into the interior of the cabinet door. When the display screen body 1 slides inside the cabinet door, it drives the four groups of latches 25 to slide. While sliding, the latches 25 are squeezed by the cabinet door and compress the card plate 26 and the spring four 27 downward. When the latch 25 slides and is stuck into the cabinet door slot, the spring four 27 automatically resets and drives the card plate 26 and the latch 25 to slide, so that the latch 25 is stuck into the slot, thereby achieving the effect of auxiliary installation and making the installation more stable. The heat dissipation plate 28 can be used to dissipate heat to the interior of the power supply box 2, and the power cord and power supply are connected through the plug block 29 for power supply. The facial recognition device 30 and the fingerprint recognition device 31 facilitate the control of the opening of the management cabinet.

[0032] Working principle: When the shotgun management cabinet display screen needs to be used, first the display screen body 1 drives the power supply box 2 to slide and snap into the interior of the management cabinet door. The display screen body 1 slides inside the cabinet door, and at the same time drives the four sets of bayonet pins 25 to slide. During the sliding process, the bayonet pins 25 are squeezed by the cabinet door and compress the card plate 26 and the spring four 27 into the interior of the display screen body 1. When the four bayonet pins 25 slide to the position of the card slot, the spring four 27 automatically resets and drives the bayonet pins 25 to snap into the interior of the card slot for fixation, thereby firmly fixing the display screen body 1 inside the cabinet door. At this time, turn the two sets of knobs 15 again, and by rotating The rotation of the button 15 drives the two slide bars 13 to rotate respectively, and the slide bar 13 drives the card block 14 to slide, thereby separating from the stop block 8 and the stop block 3 22 respectively, thereby causing the spring 17 and the spring 3 21 to automatically reset and drive the slider 14 and the slider 2 18 to slide respectively. The sliding of the slider 14 drives the card shaft 16 to slide to the right and drives the card shaft 16 to be stuck in the right side of the cabinet door for fixation. The sliding of the slider 2 18 drives the card shaft 2 20 to slide to the left and be stuck in the left side of the cabinet door for fixation. The stop block 2 9 and the stop block 4 23 are limited by the limit block 10 and the limit block 2 24 respectively, effectively preventing Slider 14 and slider 2 18 are separated from mounting plate 13 and mounting plate 2 17, thereby achieving a quick installation effect. When disassembly and maintenance are required, first pull the lever 15 to drive slider 14 to slide right, so that slider 14 drives card shaft 16 to slide right and compresses spring 17. The stopper 18 is limited by adjusting the limit assembly to prevent slider 14 from sliding. Pull the lever 2 19 to drive slider 2 18 to slide left and drive card shaft 2 20 to slide left and slide out of the cabinet door. Another set of limit assemblies is used to limit the stopper 3 22 to prevent slider 2 18 from sliding, thereby driving the display 18 to slide right through the power supply box 2. The screen body 1 slides, and the display screen body 1 slides to make the latch 25 slide toward the inside of the display screen body 1 and separate from the internal slot of the cabinet door, so that it can be disassembled and taken out, which is convenient for maintenance, and achieves the effect of easy and quick installation and disassembly maintenance. The power supply box 2 is cooled and ventilated through the heat dissipation plate 28, and the power cord is connected through the plug block 29 for power supply. The facial recognition device 30 and the fingerprint recognition device 31 facilitate the control of the opening and closing of the management cabinet, and effectively prevent the management cabinet from being opened and the shotgun from being taken out at will through the facial recognition device 30 and the fingerprint recognition device 31, which also plays a protective role for the shotgun inside the management cabinet.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A display screen for a shotgun management cabinet, comprising a display screen body (1), characterized in that: The outer wall of the display screen body (1) is fixedly connected to a power supply box (2), the upper surface of the power supply box (2) is fixedly connected to a mounting plate (3), the mounting plate (3) is fixedly connected to the outer wall of the display screen body (1), the interior of the mounting plate (3) is slidably connected to a slider (4), the upper surface of the slider (4) is fixedly connected to a lever (5), the outer wall of the slider (4) is fixedly connected to a clamping shaft (6), the interior of the mounting plate (3) is provided with a spring (7), one end of the spring (7) is fixedly connected to the outer wall of the display screen body (1), and the inner surface of the mounting plate (3) is provided with a spring (7), one end of which is fixedly connected to the outer wall of the display screen body (1). The spring 1 (7) is fixedly connected to the inside of the mounting plate 1 (3), the other end of the spring 1 (7) is fixedly connected to the outer wall of the slider 1 (4), the outer wall of the slider 1 (4) is fixedly connected with a stopper 1 (8), the outer wall of the slider 1 (4) is fixedly connected with a stopper 2 (9), the upper surface of the mounting plate 1 (3) is fixedly connected with a limit block 1 (10), the outer wall of the display screen body (1) is provided with a limit assembly, the limit assembly is provided at the upper and lower ends of the outer wall of the display screen body (1), and the limit assembly is used to assist the rapid installation of the display screen body.

2. The display screen for a shotgun management cabinet according to claim 1, characterized in that: The limiting assembly includes a fixed rod (11), the fixed rod (11) is fixedly connected to the outer wall of the display screen body (1), the upper surface of the fixed rod (11) is fixedly connected to a pad (12), the interior of the fixed rod (11) is slidably connected to a slide rod (13), a threaded groove is provided inside the slide rod (13), the slide rod (13) is threadedly connected to the interior of the pad (12), the upper surface of the slide rod (13) is fixedly connected to a knob (15), the lower surface of the slide rod (13) is fixedly connected to a block (14), the block (14) is slidably connected to the interior of the fixed rod (11), the outer wall of the slide rod (13) is provided with a spring 2 (16), one end of the spring 2 (16) is fixedly connected to the lower surface of the pad (12), and the other end of the spring 2 (16) is fixedly connected to the upper surface of the block (14).

3. The display screen for a shotgun management cabinet according to claim 1, characterized in that: The lower surface of the power supply box (2) is fixedly connected to a second mounting plate (17), the second mounting plate (17) is fixedly connected to the outer wall of the display screen body (1), the interior of the second mounting plate (17) is slidably connected to a second slider (18), and the lower surface of the second slider (18) is fixedly connected to a second lever (19).

4. The display screen for a shotgun management cabinet according to claim 3, characterized in that: The outer wall of the slider 2 (18) is fixedly connected to the clamping shaft 2 (20), and the interior of the mounting plate 2 (17) is provided with a spring 3 (21), one end of the spring 3 (21) is fixedly connected to the interior of the mounting plate 2 (17), and the other end of the spring 3 (21) is fixedly connected to the outer wall of the slider 2 (18).

5. The display screen for a shotgun management cabinet according to claim 4, characterized in that: The outer wall of the slider 2 (18) is fixedly connected to the stopper 3 (22), the outer wall of the slider 2 (18) is fixedly connected to the stopper 4 (23), and the lower surface of the mounting plate 2 (17) is fixedly connected to the limit block 2 (24).

6. The display screen for a shotgun management cabinet according to claim 1, characterized in that: The interior of the display screen body (1) is slidably connected to a latch pin (25), the lower surface of the latch pin (25) is fixedly connected to a latch plate (26), the latch plate (26) is slidably connected to the interior of the display screen body (1), and a spring four (27) is provided inside the display screen body (1).

7. The display screen for a shotgun management cabinet according to claim 6, characterized in that: One end of the spring four (27) is fixedly connected to the interior of the display screen body (1), and the other end of the spring four (27) is fixedly connected to the lower surface of the card plate (26). A facial recognition device (30) is fixedly connected to the interior of the display screen body (1), and a fingerprint recognition device (31) is fixedly connected to the interior of the display screen body (1).

8. The display screen for a shotgun management cabinet according to claim 1, characterized in that: A heat sink (28) is fixedly connected to the interior of the power supply box (2), and a plug-in block (29) is fixedly connected to the interior of the power supply box (2). The plug-in blocks (29) are arranged on both sides of the interior of the power supply box (2).

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