Novel network security terminal

Abstract

The invention belongs to the technical field of network engineering, and particularly relates to a novel network security terminal which comprises a terminal cabinet. One side face of the terminal cabinet is connected with a two-way lead screw penetrating into the terminal cabinet, the end, located outside the terminal cabinet, of the two-way lead screw is fixedly connected with a handle, the two-way lead screw is connected with two nuts, and each nut is connected with a clamping adjusting assembly. The bottom of each clamping adjusting assembly is connected with a spring shock absorber, and the bottom of each spring shock absorber is connected with a rolling wheel. The terminal cabinet provided by the invention is convenient to adapt to inner frames with different sizes, enlarges the application range, still has good pressure resistance in actual use, can effectively resist impact of external force in earthquake-prone areas, can effectively protect devices in the terminal cabinet from being damaged, further protects data in the terminal cabinet from being damaged and lost, and has a good application prospect. And the heat in the terminal cabinet and the heat in the inner frame are discharged through the arrangement of the open holes.

Description

Technical Field

[0001] This invention belongs to the field of network engineering technology, specifically a new type of network security terminal. Background Technology

[0002] The internet, through software tools such as text reading, image viewing, audio and video playback, downloading and transferring, games, and chat, brings people an extremely rich life and wonderful enjoyment in terms of text, images, sound, and video.

[0003] Chinese patent application CN 216960566 U discloses a new type of network security terminal. The key technical point of the solution is that, through structural improvements, it has good pressure resistance in actual use. Even in earthquake-prone areas, it can effectively resist the impact of external forces to protect the components inside the terminal cabinet from damage, thereby protecting the data inside the terminal cabinet from being destroyed or lost. It is highly practical.

[0004] Regarding the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: Although the above-mentioned technical solutions still have good pressure resistance in actual use and can effectively resist the impact of external forces in earthquake-prone areas, and can effectively protect the devices in the terminal cabinet from damage, thereby protecting the data in the terminal cabinet from being destroyed or lost, the lack of an adjustment structure leads to a narrow range of applications due to the inability to better adapt to inner frames of different sizes; therefore, a new type of network security terminal is proposed to address the above problems. Summary of the Invention

[0005] In order to overcome the shortcomings of the prior art, at least one technical problem mentioned in the background art has been solved.

[0006] The technical solution adopted by this invention to solve its technical problem is as follows: A novel network security terminal, comprising a terminal cabinet; a bidirectional lead screw is connected to one side of the terminal cabinet, penetrating its interior; a handle is fixedly connected to one end of the bidirectional lead screw located outside the terminal cabinet; two nuts are connected to the bidirectional lead screw; each nut is connected to a clamping adjustment component; a spring shock absorber is connected to the bottom of each clamping adjustment component; a roller is connected to the bottom of each spring shock absorber; a door panel is hinged to the front of the terminal cabinet; the door panel has multiple openings penetrating it; an inner frame is clamped between two clamping adjustment components; this facilitates better adaptation to inner frames of different sizes, expanding the scope of use, and still maintains good pressure resistance during actual use. In earthquake-prone areas, it can effectively resist external impacts, effectively protecting the devices inside the terminal cabinet from damage, and thus protecting the data inside the terminal cabinet from loss or corruption. The openings allow heat to dissipate from the terminal cabinet and the inner frame.

[0007] Preferably, each clamping adjustment assembly includes two clamping plates arranged vertically and vertically, and a connecting assembly between the two clamping plates. The two spring shock absorbers are respectively connected to the two lower clamping plates. The two nuts respectively drive the two upper clamping plates connected to them to move, and at the same time, the connecting assembly can drive the two lower clamping plates to move, thereby clamping the inner frame.

[0008] Preferably, each of the two connecting components includes a sleeve fixedly connected to two upper clamping plates, a sleeve rod fixedly connected to two lower clamping plates, and a sleeve hole opened in the two sleeves and adapted to the two sleeve rods respectively; when the two lower clamping plates are pressed down, each sleeve rod is displaced inside the sleeve hole opened in the corresponding sleeve.

[0009] Preferably, each clamp is L-shaped and each clamp is connected to a silicone pad with anti-slip pattern; this facilitates better stable clamping of the inner frame and prevents the inner frame from sliding.

[0010] Preferably, the two sides of the terminal cabinet are each provided with a hollow rubber bag. Each rubber bag has multiple air tubes extending through it on its front, and each air tube is connected to a valve. When the two sides of the terminal cabinet are squeezed, the two air-filled rubber bags can provide a cushioning effect.

[0011] Preferably, each rubber bag has a rubber plate connected to its side facing the inner frame. Two through-holes extending into the terminal cabinet are respectively opened on both sides. Each through-hole is sealed and secured with a pull rod. Each rubber plate is connected to two pull rods. Multiple air pipes are respectively configured to correspond one-to-one with multiple openings. Each opening is connected to a filter screen. A limiting plate is fixedly connected to the end face of each pull rod away from the rubber plate. Gas inside the rubber bag is discharged through multiple air pipes to blow away dust adhering to the holes of the multiple filter screens, preventing dust blockage from affecting the heat dissipation effect of the openings.

[0012] Preferably, the outer diameter of each limiting plate is 1.2 times the inner diameter of each through hole, and a handle is fixedly connected to the end face of each limiting plate away from the terminal cabinet; this facilitates the limiting function to prevent the entire pull rod connected to the limiting plate from falling into the terminal cabinet, and the limiting plate and the corresponding pull rod can be easily pulled by hand by pulling the handle.

[0013] Preferably, each of the upper clamping plates is connected to the inner wall of the terminal cabinet by multiple elastic ropes. Each elastic rope is located at the upper part of the rubber bag and the lower part of each nut. The two lower clamping plates are respectively fixedly connected to a T-shaped pressure plate on their opposite sides. During the expansion or compression of each rubber bag, the elastic ropes help to avoid interference and collision between the rubber bag and the bidirectional screw.

[0014] The beneficial effects of this invention are as follows: 1. The novel network security terminal of this invention involves rotating the handle counterclockwise to cause two nuts to move in opposite directions in a linear fashion. This causes two clamping adjustment components to drive their connected spring shock absorbers to move in opposite directions via corresponding rollers until the width of the two clamping adjustment components matches the width of the inner frame. Then, the spring shock absorbers are pressed down to match the height of the two clamping adjustment components with the height of the inner frame. The pressure is maintained, and the inner frame is placed between the two clamping adjustment components for clamping and installation. Finally, the door panel is closed to complete the installation. This design allows for better adaptation to inner frames of different sizes, expanding the range of applications. It also maintains good pressure resistance during actual use and can effectively resist external impacts even in earthquake-prone areas. This effectively protects the devices inside the terminal cabinet from damage and prevents data loss. Openings allow heat to escape from both the terminal cabinet and the inner frame.

[0015] 2. The novel network security terminal of the present invention opens each valve, then pulls each limiting plate to move the connecting rod connected to it, thereby moving two rubber plates. This causes the hollow rubber bag inside to deform, which in turn adjusts the placement of multiple air pipes. This allows the gas inside the rubber bag to be discharged through multiple air pipes to blow away the dust attached to the multiple filter holes, thus preventing the heat dissipation effect of the openings from being affected by dust blockage. Attached Figure Description

[0016] The invention will now be further described with reference to the accompanying drawings.

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the terminal cabinet and door panel in this invention; Figure 3 This is a schematic diagram of the three-dimensional structure of the present invention after removing the terminal cabinet and door panel; Figure 4 In this invention Figure 3 The main view; Figure 5 This is a cross-sectional perspective view of the connecting components in this invention. Figure 6 This is a three-dimensional structural schematic diagram of Embodiment 2 of the present invention.

[0018] In the diagram: 1. Terminal cabinet; 2. Handle; 3. Two-way lead screw; 4. Nut; 5. Clamping plate; 61. Sleeve; 62. Sleeve hole; 63. Sleeve rod; 7. Spring shock absorber; 8. Roller; 9. Pressure plate; 10. Inner frame; 11. Door panel; 12. Opening; 13. Rubber plate; 14. Rubber bag; 15. Air pipe; 16. Filter screen; 17. Through hole; 18. Pull rod; 19. Limiting plate; 20. Handle; 21. Elastic rope; 22. Transparent plate; 23. Silicone pad; 24. Valve. Implementation

[0019] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0020] like Figures 1 to 4 As shown in the embodiment of the present invention, a novel network security terminal includes a terminal cabinet 1. A bidirectional lead screw 3 is connected to one side of the terminal cabinet 1, penetrating its interior. A handle 2 is fixedly connected to one end of the bidirectional lead screw 3 located outside the terminal cabinet 1. Two nuts 4 are connected to the bidirectional lead screw 3. Each nut 4 is connected to a clamping adjustment component. A spring shock absorber 7 is connected to the bottom of each clamping adjustment component. A roller 8 is connected to the bottom of each spring shock absorber 7. A door panel 11 is hinged to the front of the terminal cabinet 1. The door panel 11 has multiple through holes 12. An inner frame 10 is clamped between the two clamping adjustment components. During operation, the operator rotates the handle 2 counterclockwise, causing the two nuts 4 to move in opposite directions in a linear fashion, thereby causing the two clamping adjustment components to move their respective... The connected spring shock absorber 7 is moved in opposite directions by the corresponding rollers 8 until the width of the two clamping adjustment components matches the width of the inner frame 10. Then, the spring shock absorber 7 is pressed down so that the height of the two clamping adjustment components matches the height of the inner frame 10. Then, the pressure is kept unchanged and the inner frame 10 is placed between the two clamping adjustment components for clamping and installation. Then, the door panel 11 is closed to complete the installation. This makes it easier to adapt to inner frames 10 of different sizes, expands the scope of use, and still has good pressure resistance in actual use. In earthquake-prone areas, it can also effectively resist the impact of external forces and effectively protect the devices in the terminal cabinet 1 from damage, thereby protecting the data in the terminal cabinet 1 from being destroyed or lost. The opening 12 allows the heat in the terminal cabinet 1 and the inner frame 10 to be discharged.

[0021] Each clamping adjustment assembly includes two clamping plates 5 positioned vertically and vertically, and a connecting assembly between the two clamping plates 5. The two spring shock absorbers 7 are respectively connected to the two lower clamping plates 5. During operation, the two nuts 4 respectively drive the two upper clamping plates 5 connected to them to move, and at the same time, the connecting assembly can drive the two lower clamping plates 5 to move, thereby clamping the inner frame 10.

[0022] The two connecting components each include a sleeve 61 fixedly connected to two upper clamping plates 5, and a sleeve rod 63 fixedly connected to two lower clamping plates 5, and a sleeve hole 62 opened in the two sleeves 61 and adapted to the two sleeve rods 63 respectively; during operation, when the two lower clamping plates 5 are pressed down, each sleeve rod 63 is displaced inside the sleeve hole 62 opened inside the corresponding sleeve 61.

[0023] Each clamping plate 5 is L-shaped, and each clamping plate 5 is connected to a silicone pad 23 with anti-slip pattern; during operation, it is easier to clamp the inner frame 10 stably and prevent the inner frame 10 from sliding.

[0024] The terminal cabinet 1 has a hollow rubber bag 14 on each of its two inner sides. Each rubber bag 14 has multiple air pipes 15 extending through its front, and each air pipe 15 is connected to a valve 24. During operation, air is injected into the two hollow rubber bags 14 through the multiple air pipes 15, so that the two rubber bags 14 contact and connect with the two sides of the inner frame 10 and the inner wall of the terminal cabinet 1, respectively. Then, each valve 24 is closed in sequence. When the two sides of the terminal cabinet 1 are squeezed, the two air-filled rubber bags 14 can then act as a buffer.

[0025] Each rubber bag 14 has a rubber plate 13 connected to its side facing the inner frame 10. Two through holes 17 are respectively opened on both sides of the terminal cabinet 1, extending into its interior. Each through hole 17 is sealed and snapped with a pull rod 18. Each rubber plate 13 is connected to two pull rods 18. Multiple air pipes 15 are respectively arranged corresponding to multiple openings 12. Each opening 12 is connected to a filter screen 16. Each pull rod 18 has a fixed connection to its end face away from the rubber plate 13. With a limiting plate 19, during operation, each valve 24 is opened by an external controller (not shown in the figure), and then each limiting plate 19 is pulled to move the connecting rod 18 connected to it, which in turn moves the two rubber plates 13. This causes the hollow rubber bag 14 to deform, thereby adjusting the placement of multiple air pipes 15. This allows the gas inside the rubber bag 14 to be discharged through the multiple air pipes 15 to blow away the dust attached to the holes of the multiple filter screens 16, thus preventing the dust from clogging the openings 12 and affecting their heat dissipation effect.

[0026] The outer diameter of each limiting plate 19 is 1.2 times the inner diameter of each through hole 17. Each limiting plate 19 has a handle 20 fixedly connected to the end face away from the terminal cabinet 1. During operation, the handle 20 helps to limit the movement and prevent the pull rod 18 connected to the limiting plate 19 from falling into the terminal cabinet 1. By pulling the handle 20, it is easy to pull the limiting plate 19 and the corresponding pull rod 18 connected to it.

[0027] Each of the upper clamping plates 5 is connected to the inner wall of the terminal cabinet 1 by multiple elastic ropes 21. Each elastic rope 21 is located at the upper part of the rubber bag 14 and the lower part of each nut 4. The two lower clamping plates 5 are respectively fixedly connected to a T-shaped pressure plate 9 on their opposite sides. During operation, the elastic ropes 21 help to avoid interference and collision between the rubber bag 14 and the bidirectional lead screw 3 during the expansion or compression of each rubber bag 14. The T-shaped pressure plate 9 is used to press down on the lower clamping plates 5. Example

[0028] Please see Figure 5 As shown, in contrast to Embodiment 1, this is another implementation of the present invention. The front of the door panel 11 is connected to a transparent panel 22 that extends into its interior. The transparent panel 22 is made of transparent acrylic sheet. During operation, it allows operators to visually view the internal status of the terminal cabinet 1 through the transparent panel 22.

[0029] Working principle: By rotating handle 2 counterclockwise, the two nuts 4 move in opposite directions in a linear fashion. The two nuts 4 respectively drive the two upper clamping plates 5 connected to them to move. Simultaneously, the sleeves 61 fixedly connected to the two upper clamping plates 5, the sleeve rods 63 fixedly connected to the two lower clamping plates 5, and the sleeve holes 62 in the two sleeves 61 that are adapted to the two sleeve rods 63 respectively drive the two lower clamping plates 5 to move. This, in turn, drives the connected spring shock absorbers 7 to move in opposite directions in a linear fashion via corresponding rollers 8 until the width of the clamping plates 5 matches the width of the inner frame 10. Then, the springs are pressed down. The spring shock absorber 7 adapts the height of the clamping plate 5 to the height of the inner frame 10. Then, maintaining pressure, the inner frame 10 is placed between the clamping plates 5 for clamping and installation. Finally, the door panel 11 is closed to complete the installation. This design better accommodates inner frames 10 of different sizes, expanding its applicability. It also maintains good compressive strength during actual use, effectively resisting external impacts even in earthquake-prone areas. Each clamping plate 5 is L-shaped for better stable clamping of the inner frame 10. Each clamping plate 5 is connected to a silicone pad 23 with anti-slip patterns to prevent the inner frame 10 from sliding. Multiple air pipes 15 supply air to both... Two hollow rubber bags 14 are filled with gas, making them contact and connect with the two sides of the inner frame 10 and the inner wall of the terminal cabinet 1, respectively. Then, each valve 24 is closed in sequence. When the two sides of the terminal cabinet 1 are compressed, the two air-filled rubber bags 14 act as a buffer. Each valve 24 is opened by an external controller (not shown in the figure), and then each limit plate 19 is pulled, which moves the connected pull rod 18 and thus moves the two rubber plates 13. This causes the hollow rubber bags 14 to deform, thereby adjusting the placement of multiple air tubes 15, so that the gas inside the rubber bags 14 can be released. Dust adhering to the holes of multiple filter screens 16 is blown away through multiple air pipes 15 to avoid dust blockage affecting the heat dissipation effect of the openings 12. During the expansion or compression of each rubber bag 14, an elastic rope 21 is set to avoid interference and collision between the rubber bag 14 and the bidirectional lead screw 3. The T-shaped pressure plate 9 is pressed down to press the clamping plate 5 below. It should be noted that: in this invention, all electrical equipment is electrically connected to an external power source. The valves 24 and controllers in this invention are existing known technologies and will not be improved here. Therefore, they will not be described in detail here and will not affect the integrity of this solution.

[0030] The terms "front," "back," "left," "right," "top," and "bottom" all refer to the figures in the accompanying drawings. Figure 1 Based on the perspective of the observer, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0031] In the description of this invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this invention.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel network security terminal, comprising a terminal cabinet (1); characterized in that: One side of the terminal cabinet (1) is connected to a bidirectional lead screw (3) that penetrates into it. The end of the bidirectional lead screw (3) located outside the terminal cabinet (1) is fixedly connected to a handle (2). The bidirectional lead screw (3) is connected to two nuts (4). Each nut (4) is connected to a clamping adjustment component. Each clamping adjustment component is connected to a spring shock absorber (7) at its bottom. Each spring shock absorber (7) is connected to a roller (8) at its bottom. The front of the terminal cabinet (1) is hinged to a door panel (11). The door panel (11) has multiple openings (12) that penetrate it. An inner frame (10) is clamped between the two clamping adjustment components.

2. The novel network security terminal according to claim 1, characterized in that: Each clamping adjustment assembly includes two clamping plates (5) arranged vertically and vertically, and a connecting assembly arranged between the two clamping plates (5). The two spring dampers (7) are respectively connected to the two clamping plates (5) arranged vertically.

3. A novel network security terminal according to claim 2, characterized in that: The two connecting components each include a sleeve (61) fixedly connected to two upper clamping plates (5), a sleeve rod (63) fixedly connected to two lower clamping plates (5), and a sleeve hole (62) opened in the two sleeves (61) and adapted to the two sleeve rods (63).

4. A novel network security terminal according to claim 3, characterized in that: Each of the clamps (5) is L-shaped, and each of the clamps (5) is connected to a silicone pad (23) with anti-slip pattern.

5. A novel network security terminal according to claim 4, characterized in that: The terminal cabinet (1) has a hollow rubber bag (14) on each of its two sides. Each rubber bag (14) has multiple air pipes (15) that penetrate into it on its front side. Each air pipe (15) is connected to a valve (24).

6. A novel network security terminal according to claim 5, characterized in that: Each of the rubber bags (14) is connected to a rubber plate (13) on the side facing the inner frame (10). The terminal cabinet (1) has two through holes (17) on its two sides that penetrate into it. Each through hole (17) is sealed and snapped with a pull rod (18). Each rubber plate (13) is connected to two pull rods (18). Multiple air pipes (15) are respectively set to correspond one-to-one with multiple openings (12). Each opening (12) is connected to a filter screen (16). Each pull rod (18) is fixedly connected to a limiting plate (19) on the end face away from the rubber plate (13).

7. A novel network security terminal according to claim 6, characterized in that: The outer diameter of each of the limiting plates (19) is 1.2 times the inner diameter of each of the through holes (17), and a handle (20) is fixedly connected to one end face of each of the limiting plates (19) away from the terminal cabinet (1).

8. A novel network security terminal according to claim 7, characterized in that: Each of the clamps (5) set on the top is connected to the inner wall of the terminal cabinet (1) by a plurality of elastic ropes (21). Each elastic rope (21) is located at the upper part of the rubber bag (14) and the lower part of each nut (4). A T-shaped pressure plate (9) is fixedly connected to the opposite sides of the two clamps (5) set on the bottom.

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