Movable electronic information anti-interference device

Abstract

The utility model relates to the technical field of electronic information anti-interference devices, and discloses a movable electronic information anti-interference device which comprises a bottom plate, an electrical cabinet is fixedly connected to the top of the bottom plate, stand columns are fixedly connected to the four corners of the bottom of the bottom plate, hinges are fixedly connected to the sides, close to each other, of the stand columns, and the hinges are fixedly connected to the top of the bottom plate. Wherein the bottoms of the two hinges are fixedly connected with first connecting plates, the bottoms of the other two hinges are fixedly connected with second connecting plates, driving assemblies used for controlling the first connecting plates to rotate are arranged outside the second connecting plates, and the right sides of the bottoms of the two second connecting plates are fixedly connected with first fixing plates; universal wheels are fixedly connected to the bottom of the first connecting plate and the bottom of the first fixing plate. According to the utility model, the equipment can bear large weight and impact of external force in a placement state, and safe operation of an internal electronic information anti-interference device is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic information anti-interference devices, in particular to a movable electronic information anti-interference device. Background Art

[0002] Electronic information anti-interference devices are a type of equipment specifically designed to protect electronic equipment and systems from electromagnetic interference. These devices use various technical means, such as filtering, shielding, and grounding, to effectively reduce or eliminate external electromagnetic interference, ensuring the proper functioning of electronic equipment while maintaining its performance and reliability. In modern electronic systems, electromagnetic interference has become a particularly prominent issue due to the widespread use and high-density integration of electronic devices. Electromagnetic interference can originate from a variety of sources, including natural phenomena (such as lightning), man-made devices (such as radio transmitters and electric motors), and unintentional radiation from other electronic devices. These interfering signals can disrupt the normal operation of electronic equipment, leading to data errors, communication interruptions, and even hardware damage.

[0003] In some existing electronic information anti-interference devices, stable placement is achieved solely by relying on the self-locking ability of the universal wheel itself. First, the self-locking structure of the universal wheel is usually relatively simple, and it mainly uses a mechanical lock to limit the rotation of the wheel. However, this lock is prone to wear and loosening during long-term use, resulting in a gradual weakening of the self-locking effect. Furthermore, the floors of some workplaces are not completely flat, which can also affect the stability of the self-locking of the universal wheel. When the ground has a certain slope or is uneven, the universal wheel may slide or tilt in the self-locking state due to the gravity of the device itself. Therefore, in response to the above shortcomings, a portable electronic information anti-interference device is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the present invention provides a portable electronic information anti-interference device, which aims to improve the problem that some electronic information anti-interference devices in the prior art cannot ensure stability during use.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The cam is secured to the chassis and has a cam face, and the cam face has a cam face that is adapted to move the chassis to the next rotation of the chassis.

[0007] Furthermore, the cooperation between the spring and the damper can realize the change of the angle between the connecting plate 1 and the connecting plate 2, thereby realizing the support of the device;

[0008] As a further description of the above technical solution:

[0009] The driving assembly includes a fixed shaft 1, the outer portion of the fixed shaft 1 is fixedly connected to the right side of the two connecting plates 1, the outer portions of the two connecting plates 2 are fixedly connected to the fixed shaft 2, and the tops of the two rotating hooks are fixedly connected to the fixed shaft 4;

[0010] Furthermore: the movement of the fixed shaft 1 and the fixed shaft 2 drives the rotation of the connecting plate 1 and the connecting plate 2 based on the hinge;

[0011] As a further description of the above technical solution:

[0012] The partition assembly includes a second fixing plate, the exterior of which is fixedly connected to the interior of the electrical cabinet, a partition plate slidably connected to the exterior of the second fixing plate, a clamping shaft being threadedly connected to the interior of the partition plate, a plurality of holes being provided in the interior of the second fixing plate, a mounting plate being fixedly connected to the interior of the electrical cabinet, a plurality of heat dissipation holes being provided in the interior of the mounting plate, an electronic information anti-interference device being installed on the top of the electrical cabinet, two fans being fixedly connected to the top of the electrical cabinet, and a plurality of heat dissipation slots being provided on both the left and right sides of the electrical cabinet;

[0013] Furthermore: here, the holes and heat dissipation holes can achieve effective heat dissipation inside the device;

[0014] As a further description of the above technical solution:

[0015] The bottoms of the connecting plate 1 and the fixing plate 1 are both fixedly connected with universal wheels, the top of the electrical cabinet is fixedly connected with a top plate, and the front side of the electrical cabinet is rotatably connected with two rotating doors;

[0016] Furthermore: the universal wheels designed here can realize the movement of the device, and the top plate can realize the protection of the device;

[0017] As a further description of the above technical solution:

[0018] The outer portion of the rotating hook contacts the outer portion of the clamping column, and the left side of the damper is rotationally connected to the right side of the rotating hook;

[0019] Furthermore: the cooperation between the rotating hook and the clamping column designed here can realize the unlocking and locking of the connecting plate 1 and the connecting plate 2;

[0020] As a further description of the above technical solution:

[0021] One end of the spring is fixedly connected to the outside of the rotating hook, and the other end of the spring is fixedly connected to the outside of the fixed block;

[0022] Furthermore: the design herein uses the elastic force of the spring to adjust the position of the rotating hook;

[0023] As a further description of the above technical solution:

[0024] The top of the connecting plate 1 is in contact with the bottom of the connecting plate 2, and the adjacent sides of the two rotating hooks are respectively rotatably connected to the distant sides of the two connecting plates 2;

[0025] Furthermore: the design herein realizes locking and releasing of the connecting plate 1 and the connecting plate 2 by rotating the hook;

[0026] As a further description of the above technical solution:

[0027] The outside of the clamping shaft is slidably connected to the inside of the hole, and the outside of the partition plate is slidably connected to the inside of the electrical cabinet.

[0028] Furthermore: the partition plate designed here can achieve effective adjustment of the internal space of the electrical cabinet.

[0029] The utility model has the following beneficial effects:

[0030] 1. In this utility model, when the device is moved to a designated location and requires stable placement, fixed shaft 4 is manually moved, causing the swivel hook to rotate around fixed shaft 3 and disengage from the post. This causes the spring to stretch. Fixed shafts 1 and 2 are then pulled upward, causing connecting plates 1 and 2 to rotate via hinges, forming a stable support structure together with the post. This allows the device to withstand significant weight and external impacts while in its placed position, ensuring the safe operation of the internal electronic information anti-interference device.

[0031] 2. In this utility model, when the space inside the device needs to be planned, the clamping shaft can be rotated to disengage the partition plate and the hole, and then the partition plate can be manually slid. By adjusting the position of the partition plate, the internal space can be flexibly divided. This design meets the installation and layout requirements of different electronic information devices and improves the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a three-dimensional diagram of a portable electronic information anti-interference device proposed by the utility model;

[0033] Figure 2 This is a schematic diagram of the fixed axis structure of a mobile electronic information anti-interference device proposed by the present invention;

[0034] Figure 3 This is a structural diagram of a fixed plate of a movable electronic information anti-interference device proposed by the present invention;

[0035] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0036] Figure 5 This is a structural schematic diagram of the second fixing plate of a movable electronic information anti-interference device proposed by the present invention.

[0037] Legend:

[0038] 1. Bottom plate; 2. Electrical cabinet; 3. Upright column; 4. Hinge; 5. Connecting plate 1; 6. Connecting plate 2; 7. Fixed plate 1; 8. Universal wheel; 9. Fixed shaft 1; 10. Fixed shaft 2; 11. Fixed block; 12. Damper; 13. Spring; 14. Fixed shaft 3; 15. Rotating hook; 16. Clamping column; 17. Fixed shaft 4; 18. Fixed plate 2; 19. Partition plate; 20. Clamping shaft; 21. Hole; 22. Mounting plate; 23. Heat dissipation hole; 24. Electronic information anti-interference equipment; 25. Fan; 26. Heat dissipation slot; 27. Top plate; 28. Rotating door. DETAILED DESCRIPTION

[0039] 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.

[0040] Reference Figures 1 to 3 The present invention provides an embodiment of a movable electronic information anti-interference device, comprising a base plate 1, which serves as the basic support structure of the entire electronic information anti-interference device. An electrical cabinet 2 is fixedly connected to the top of the base plate 1. The electrical cabinet 2 is the core part of the entire device and is used to accommodate various electronic information anti-interference devices 24 and components. The four corners of the bottom of the base plate 1 are fixedly connected to columns 3. The columns 3 are located at the four corners of the bottom of the base plate 1 and provide stable support for the device. The adjacent sides of multiple columns 3 are fixedly connected to hinges 4. The design of the hinges 4 enables the connecting plate 1 5 and the connecting plate 2 6 to rotate with the help of the hinges 4, thereby realizing the switching of the device between the placement state and the mobile state. The bottoms of two hinges 4 are fixedly connected to the connecting plate 1 5, and the bottoms of the other two hinges 4 are fixedly connected to the connecting plate 2 6. When the device is placed, the top of the connecting plate 1 5 contacts the bottom of the connecting plate 2 6 to form a plane, which together with the columns 3 provides stable support for the device. When the device is moved, the connecting plate 1 5 and the connecting plate 2 6 are rotated with the help of the hinge 4, so that the universal wheel 8 contacts the ground, which facilitates the movement of the device.

[0041] Reference Figures 2 to 4 , the top of connecting plate 1-5 contacts the bottom of connecting plate 2-6, and the outside of connecting plate 2-6 is provided with a driving assembly for controlling the rotation of connecting plate 1-5, and the driving assembly includes a fixed shaft 1-9. The function of fixed shaft 1-9 is to provide support and a rotation axis for connecting plate 1-5 during the movement and placement of the equipment. The outside of fixed shaft 1-9 is fixedly connected to the right side of the two connecting plates 1-5, and the outside of the two connecting plates 2-6 is fixedly connected with fixed shaft 2-10. Fixed shaft 2-10 provides support and a rotation axis for connecting plate 2-6, ensuring that connecting plate 2-6 can work normally during the movement and placement of the equipment. The tops of the two rotating hooks 15 are fixedly connected with fixed shaft 4-17, and the bottom right sides of the two connecting plates 2-6 are fixedly connected with fixed plate 1-7. The bottoms of connecting plate 1-5 and fixed plate 1-7 are fixedly connected with universal wheels 8, and universal wheels 8 are key components for achieving the movement of the equipment. The two connecting plates 6 are fixedly connected to the far side with a fixed block 11, and the left sides of the two fixed blocks 11 are rotatably connected with a damper 12. The function of the damper 12 is to provide buffering and damping for the rotating hook 15 during the movement and placement of the equipment, so that the movement of the rotating hook 15 is more stable and smooth.

[0042] ReferenceFigures 2 to 4 The exteriors of the two dampers 12 are each sheathed with a spring 13. One end of the spring 13 is fixedly connected to the exterior of a rotating hook 15, and the other end of the spring 13 is fixedly connected to the exterior of the fixed block 11. The function of the spring 13 is to provide tension and elasticity to the rotating hook 15 during the movement and placement of the device, allowing the rotating hook 15 to tightly cooperate with the clamping column 16, achieving stable placement and convenient movement of the device. The two connecting plates 2 6 are each fixedly connected to a fixed shaft 3 14 on the far side thereof. The exteriors of the two fixed shafts 3 14 are rotatably connected to the rotating hook 15, providing the rotation axis for the rotating hook 15. The left side of the damper 12 is rotatably connected to the right side of the rotating hook 15, and the adjacent sides of the two rotating hooks 15 are respectively rotatably connected to the far side of the two connecting plates 2 6. The far side of the two connecting plates 2 6 is each fixedly connected to a clamping column 16. The exterior of the rotating hook 15 contacts the exterior of the clamping column 16. The function of the rotating hook 15 is to cooperate with the clamping column 16 during the movement and placement of the device, achieving stable placement and convenient movement of the device. A partition assembly for partitioning spaces is provided inside the electrical cabinet 2 .

[0043] Reference Figures 3 to 5 The partition assembly includes a fixed plate 218, the exterior of which is fixedly connected to the interior of the electrical cabinet 2, and the fixed plate 218 provides an installation position for the partition plate 19. The exterior of the fixed plate 218 is slidably connected to a partition plate 19, and the exterior of the partition plate 19 is slidably connected to the interior of the electrical cabinet 2. The function of the partition plate 19 is to divide the interior space of the electrical cabinet 2 according to actual needs to meet the installation and layout requirements of different electronic information anti-interference equipment 24. The interior of the partition plate 19 is threadedly connected to a card shaft 20, and a plurality of holes 21 are provided inside the fixed plate 21. The exterior of the card shaft 20 is slidably connected to the interior of the holes 21, and the card shaft 20 cooperates with the holes 21 to fix the partition plate 19. The interior of the electrical cabinet 2 is fixedly connected to a mounting plate 22, and the holes 21 cooperate with the card shaft 20 to fix the partition plate 19.

[0044] Reference Figure 1 and Figure 5The mounting plate 22 is internally provided with multiple heat dissipation holes 23. These holes effectively facilitate air circulation within the electrical cabinet 2, dissipating heat generated during the operation of the electronic information anti-interference device 24. The electronic information anti-interference device 24 is mounted on the top of the electrical cabinet 2. Two fans 25 are fixedly connected to the top of the electrical cabinet 2. These fans 25 generate airflow to expel hot air from the cabinet 2 while simultaneously drawing in cool air from the outside, ensuring rapid air circulation and reducing the temperature of the electronic information anti-interference device 24. Multiple heat dissipation slots 26 are provided on both sides of the electrical cabinet 2. These slots 26 effectively increase the contact area between the cabinet 2 and the outside air, promoting internal air circulation and improving heat dissipation. The uniform distribution of the heat dissipation slots 26 ensures consistent heat dissipation across all areas of the cabinet 2, enhancing the stability and reliability of the device. A top plate 27 is fixedly connected to the top of the electrical cabinet 2. This prevents rainwater from entering the cabinet 2, protecting the electronic information anti-interference device 24 within. Two swing doors 28 are pivotally connected to the front of the electrical cabinet 2.

[0045] Working principle: When it is necessary to use the electronic information anti-interference device, first, the universal wheel 8 can be used to move the device to the specified position, and then the fixed shaft four 17 can be manually turned to make the rotating hook 15 rotate around the fixed shaft three 14, so that the rotating hook 15 can be separated from the card column 16. At this time, the spring 13 will be stretched, and the fixed shaft 1 9 and the fixed shaft 2 10 can be pulled upward. At this time, the connecting plate 1 5 and the connecting plate 2 6 will be rotated with the help of the hinge 4. At this time, the column 3 is used as a support, so that the stable placement of the device can be achieved. When it is necessary to move the device, the fixed shaft 1 9 and the fixed shaft 2 10 can be pressed downward. At this time, the rotating hook 15 will slide outside the card column 16, and the spring 13 is stretched, so that the card column 16 can be inserted into the interior of the rotating hook 15. At this time, the universal wheel 8 supports the entire device, and the universal wheel 8 can be used to achieve the displacement of the device. When it is necessary to plan the space inside the device, the card shaft 20 can be rotated to make the card shaft 20 disengage from the partition plate 19 and the interior of the hole 21, and then the partition plate 19 can be manually slid. The position of the partition plate 19 is adjusted to achieve the division of the internal space, and then the card shaft 20 can be rotated again to screw it into the interior of the partition plate 19 and the hole 21. At the same time, the device can dissipate heat for the internal equipment with the help of the fan 25, and can achieve rapid circulation of internal air with the help of the heat dissipation groove 26 and the heat dissipation hole 23, and can prevent external rainwater from entering the interior of the device with the help of the top plate 27.

[0046] 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 portable electronic information anti-interference device, comprising a base plate (1), characterized in that: The top of the base plate (1) is fixedly connected to an electrical cabinet (2), the four corners of the bottom of the base plate (1) are fixedly connected to columns (3), and the adjacent sides of the plurality of columns (3) are fixedly connected to hinges (4), wherein the bottoms of two of the hinges (4) are fixedly connected to connecting plate 1 (5), and the bottoms of the other two hinges (4) are fixedly connected to connecting plate 2 (6), and the outside of connecting plate 2 (6) is provided with a driving assembly for controlling the rotation of connecting plate 1 (5), and the right sides of the bottoms of the two connecting plates 2 (6) are fixedly connected to fixing plate 1 (7), and the far sides of the two connecting plates 2 (6) are fixedly connected to fixing blocks (11), and the two fixing blocks The left side of (11) is rotatably connected to a damper (12), the outside of the two dampers (12) is sleeved with a spring (13), the two far sides of the two connecting plates (6) are fixedly connected to a fixed shaft (14), the outside of the two fixed shafts (14) are rotatably connected to a rotating hook (15), the far sides of the two connecting plates (6) are fixedly connected to a clamping column (16), the interior of the electrical cabinet (2) is provided with a partition assembly for separating the space, the top of the connecting plate (5) is in contact with the bottom of the connecting plate (6), and the adjacent sides of the two rotating hooks (15) are rotatably connected to the far sides of the two connecting plates (6).

2. A portable electronic information anti-interference device according to claim 1, characterized in that: The driving assembly includes a fixed shaft one (9), the outside of the fixed shaft one (9) is fixedly connected to the right side of the two connecting plates one (5), the outside of the two connecting plates two (6) is fixedly connected to the fixed shaft two (10), and the tops of the two rotating hooks (15) are fixedly connected to the fixed shaft four (17).

3. The portable electronic information anti-interference device according to claim 1, characterized in that: The partition assembly includes a second fixing plate (18), the exterior of the second fixing plate (18) is fixedly connected to the interior of the electrical cabinet (2), the exterior of the second fixing plate (18) is slidably connected to a partition plate (19), the interior of the partition plate (19) is threadedly connected to a clamping shaft (20), a plurality of holes (21) are provided inside the second fixing plate (18), a mounting plate (22) is fixedly connected to the interior of the electrical cabinet (2), a plurality of heat dissipation holes (23) are provided inside the mounting plate (22), an electronic information anti-interference device (24) is installed on the top of the electrical cabinet (2), two fans (25) are fixedly connected to the top of the electrical cabinet (2), and a plurality of heat dissipation slots (26) are provided on both the left and right sides of the electrical cabinet (2).

4. The portable electronic information anti-interference device according to claim 1, characterized in that: The bottoms of the connecting plate 1 (5) and the fixing plate 1 (7) are both fixedly connected to universal wheels (8), the top of the electrical cabinet (2) is fixedly connected to a top plate (27), and the front side of the electrical cabinet (2) is rotatably connected to two rotating doors (28).

5. The portable electronic information anti-interference device according to claim 1, characterized in that: The outside of the rotating hook (15) contacts the outside of the clamping column (16), and the left side of the damper (12) is rotationally connected to the right side of the rotating hook (15).

6. The portable electronic information anti-interference device according to claim 1, characterized in that: One end of the spring (13) is fixedly connected to the outside of the rotating hook (15), and the other end of the spring (13) is fixedly connected to the outside of the fixed block (11).

7. The portable electronic information anti-interference device according to claim 3, characterized in that: The outside of the clamping shaft (20) is slidably connected to the inside of the hole (21), and the outside of the partition plate (19) is slidably connected to the inside of the electrical cabinet (2).

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