A computer information security control device
By introducing protective mesh components and clamping structures into the computer information security control device, the problem of fragile glass cabinet doors was solved, multi-directional protection of the main controller and optimized heat dissipation were achieved, and the safety and stability of the device were improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- CHENGDU YIWANG TIANXIA TECHNOLOGY CO LTD
- Filing Date
- 2026-05-21
- Publication Date
- 2026-07-14
AI Technical Summary
The glass cabinet doors of existing computer information security control devices are easily broken by external objects, resulting in poor security.
The device employs a protective net assembly and clamping structure, using steel ropes and winding rollers to buffer against impacts from external objects and prevent glass shards from damaging the main controller; it utilizes a heat dissipation structure and temperature sensors to control the cooling fan, ensuring the safety and heat dissipation effect inside the device.
It effectively protects the main controller from damage when foreign objects break the glass cabinet door, and ensures the safety and stable operation of the device through optimized heat dissipation structure.
Smart Images
Figure CN122395910A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of computer technology, specifically to a computer information security control device. Background Technology
[0002] With the continuous development of technology, computers are becoming more and more popular. However, network data belongs to a relatively open world, so it is easy to suffer losses from hacker attacks when using the network. Therefore, network operators need to use network information security equipment to intercept dangerous attacks, thereby ensuring the security of network information and data. Generally, network information security equipment consists of multiple servers placed inside a protective shell.
[0003] Existing patent document CN114462107A discloses a computer network information security control device. This device employs a novel structural design, where the main controller is placed on a platform and pushed in. Internal transmission drives a heat sink and a pressing plate to compress and limit the main controller, preventing it from shaking and being damaged during operation. Simultaneously, a cooling fan dissipates heat, a dust filter removes dust, and a dust collection box collects it. Furthermore, in the event of malicious damage by criminals, the device automatically cuts off power, and the cause is difficult to detect, thus delaying their actions. However, while patent CN114462107A provides protection for the main controller, current control devices often use glass cabinets, which are easily broken by external objects, resulting in poor security. Therefore, there is an urgent need for a computer information security control device. Summary of the Invention
[0004] The purpose of this invention is to provide a computer information security control device to address the problem that current control devices are mostly made of glass cabinet doors, which are easily broken by external objects, resulting in poor safety performance.
[0005] To achieve the above objectives, the present invention provides the following technical solution: a computer information security control device, comprising an outer casing, a cabinet door at the front end of the outer casing, a protective structure inside the outer casing, a heat dissipation structure on the right side of the outer casing, a protective net assembly on the cabinet door, a glass plate at the front end of the cabinet door, and an installation plate fixed to the inner wall of the outer casing.
[0006] The protective net assembly includes an operating groove, a movable seat is provided inside the operating groove, a take-up roller is movably arranged inside the movable seat, a knob is provided at the top of the take-up roller, and a steel rope is connected to the outer wall of the take-up roller. A toothed ring is provided above the steel rope, and a clamp is engaged on the outer side of the toothed ring. There are multiple steel ropes, and the steel ropes are wound around the outer wall of the take-up roller. A rotating block is provided at the bottom of the take-up roller, and the take-up roller and the movable seat are rotatably connected through the rotating block and the movable groove. The steel rope is located at one end of the glass plate.
[0007] The protective structure includes a support plate, a screw fixed to the bottom end of the support plate, a nut sleeved on the outside of the screw, a clamping frame below the nut, a pushing groove on the inner side of the mounting plate, a front plate on the inner side of the pushing groove, rotating seats on both sides of the front plate, a positioning plate fixed to the bottom end of the rotating seats, a second spring on the positioning plate, and a support seat at the bottom end of the second spring. The front plate and the positioning plate are movably connected through the rotating seats. A slot matching the locking block is formed at the top of the inner wall of the pushing groove, and the front plate and the pushing groove are fixedly connected through the positioning plate, the locking block, and the slot.
[0008] The heat dissipation structure includes a heat dissipation groove, the outer wall of which is provided with a dustproof net, and a wind baffle is engaged on the inner side of the heat dissipation groove. A connecting rod is connected to the bottom end of the wind baffle, and an exhaust plate is provided at the bottom end of the connecting rod. An electric push rod is installed on one side of the exhaust plate. A cooling fan is installed at the bottom of the outer casing, and an exhaust duct is opened below the cooling fan.
[0009] Preferably, the outer wall of the movable seat is connected to a first spring, and a movable block is provided at the front end of the movable seat. The inner wall of the operating groove is provided with a movable groove that matches the movable block. The movable seat and the operating groove are movably connected through the movable block and the movable groove.
[0010] Preferably, the outer wall of the toothed ring is provided with toothed grooves, the end of the clamp is provided with toothed blocks, and the clamp and the movable seat are movably connected by a torsion spring. The clamp and the toothed ring are engaged and fixed by the toothed grooves and toothed blocks.
[0011] Preferably, the number of the first springs is multiple sets, and the two ends of the first springs are fixedly connected to the operating groove and the moving seat, respectively. The surface of the steel rope is provided with spikes.
[0012] Preferably, a back plate is welded to the top of the mounting plate, and a ventilation slot is provided on the mounting plate. A limit rod is provided on one side of the screw, and the screw, the limit rod and the clamping frame are all movably connected by through slots. A temperature sensor is installed inside the outer casing.
[0013] Preferably, the clamping frame is magnetically connected to the nut, the number of the pushing groove and the front plate is three, the front end of the front plate is provided with a limit frame, the card block is fixedly connected to the positioning plate, and the positioning plate is movably connected to the support base through a second spring.
[0014] Preferably, the bottom end of the positioning plate is welded with a plug rod, and the top of the support base is provided with a slot that matches the plug rod. There are multiple slots, and the locking block engages with the slot.
[0015] Preferably, the upper and lower ends of the heat dissipation groove are provided with adjustment grooves that match the baffle plate and the connecting rod, and the number of baffle plates is three, and the three baffle plates are fixedly connected by the connecting rod.
[0016] Preferably, the exhaust plate and the baffle plate are fixedly connected by a connecting rod, and the exhaust plate and the electric push rod are fixedly installed by a bracket. The electric push rod and the outer casing are fixedly installed by a base, and the exhaust duct is connected to the heat dissipation duct on the outside of the exhaust plate.
[0017] Compared with the prior art, the beneficial effects of the present invention are: First, this invention, by setting up a take-up roller, steel ropes, a movable seat, and a first spring, adjusts and tightens the steel ropes between the take-up rollers, which are then fixed in place. Multiple taut steel ropes are neatly attached to one end of the glass plate. After an external object damages the glass plate, the steel ropes, upon impact, drive the take-up rollers and the movable seat to stretch the first spring and move it to the rear end, buffering the impact force. While the arranged steel ropes intercept glass fragments, the spikes on the steel ropes also provide a protective effect, thereby preventing a person's hand from passing through the cabinet door and the steel ropes and causing damage to the main controller, ensuring the safety of the control device.
[0018] Secondly, this invention, by setting a front plate, clamping plate, push groove, locking blocks, and locking slots, ensures that the rear end of the main controller is attached to the back plate. The clamping frame moves down and is fixed by nuts, tightly locking onto the main controller, clamping and positioning the top and sides of the main controller. The front plate is opened, and the positioning plate and support seat are pushed in the push groove towards one end of the main controller until the front plate is attached to the front end of the main controller. At this time, the front plate is raised, and the front plate moves upward under the pull force and the support of the second spring at the bottom. At the same time, the locking blocks on both sides of the positioning plate are inserted into the corresponding locking slots, so that the positioning plate, support seat, and push groove are locked and fixed, thereby fixing the front plate to the front end of the main controller. A set of front plates has a protective function for the main controller. With the main controller clamped and protected from multiple directions, even if the outer casing tilts or falls, the damage to the main controller can be reduced.
[0019] Third, this invention, by setting up heat dissipation slots, baffles, exhaust plates, and cooling fans, allows the electric push rod to move the exhaust plate at the output end downwards when the temperature sensor inside the outer casing detects high temperatures. The exhaust plate then moves the three baffles downwards, while the cooling fans rapidly absorb the airflow inside the casing. This allows external airflow to enter the interior of the outer casing through the three heat dissipation slots, providing air cooling for the three main controllers. The airflow after heat exchange enters the exhaust slot through the cooling fans and is discharged through the lowest heat dissipation slot, thus completing the heat dissipation of the outer casing. When heat dissipation is not required, the electric push rod moves the baffles and exhaust plates to engage and seal with the heat dissipation slots, resulting in a relatively sealed interior that prevents external moisture from entering, ensuring dryness inside the casing and thus guaranteeing smooth operation of the main controllers. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic cross-sectional view of the cabinet door structure of the present invention; Figure 3 For the present invention Figure 2 Enlarged diagram of A in the middle; Figure 4 This is a schematic diagram of the cabinet door structure of the present invention; Figure 5 This is a schematic diagram of the protective netting assembly of the present invention; Figure 6 This is a schematic diagram of the winding roller of the present invention; Figure 7 This is a schematic diagram of the internal structure of the outer casing of the present invention; Figure 8 This is a schematic diagram of the mounting plate structure of the present invention; Figure 9 This is a schematic diagram of the front panel structure of the present invention; Figure 10 This is a schematic diagram of the protective structure of the present invention; Figure 11 This is a schematic diagram of the positioning plate of the present invention; Figure 12 This is a schematic diagram of the card slot distribution of the present invention; Figure 13 This is a schematic diagram of the clamping frame of the present invention; Figure 14 This is a schematic diagram of the cooling fan installation according to the present invention; Figure 15 This is a schematic diagram of the exhaust plate of the present invention; Figure 16 This is a schematic diagram of the exhaust duct of the present invention.
[0021] In the diagram: 1. Outer casing; 2. Cabinet door; 3. Glass panel; 4. Protective net assembly; 401. Operating slot; 402. Movable seat; 403. First spring; 404. Movable block; 405. Rewinding roller; 406. Steel rope; 407. Gear ring; 408. Clamp; 409. Knob; 5. Mounting plate; 6. Protective structure; 601. Support plate; 602. Screw; 603. Nut; 604. Clamping frame; 605. Limiting rod; 606. 607. Backplate; 608. Push slot; 609. Front plate; 610. Rotating seat; 611. Positioning plate; 612. Locking block; 613. Second spring; 614. Support seat; 615. Slot; 616. Insert rod; 7. Ventilation slot; 807. Heat dissipation structure; 808. Heat dissipation slot; 809. Dustproof net; 8000. Wind baffle; 8001. Connecting rod; 8002. Exhaust plate; 801. Electric push rod; 802. Cooling fan; 803. Exhaust slot. Detailed Implementation
[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0023] Please see Figure 1-6A computer information security control device includes an outer casing 1, a cabinet door 2 at the front end of the outer casing 1, a protective structure 6 inside the outer casing 1, a heat dissipation structure 8 on the right side of the outer casing 1, a protective net assembly 4 on the cabinet door 2, and a glass plate 3 at the front end of the cabinet door 2. An installation plate 5 is fixed to the inner wall of the outer casing 1. The protective net assembly 4 includes an operating groove 401, a movable seat 402 inside the operating groove 401, a winding roller 405 movably mounted inside the movable seat 402, a knob 409 at the top of the winding roller 405, and a steel rope 406 connected to the outer wall of the winding roller 405. Teeth are provided above the steel rope 406. Ring 407, with a clamp 408 engaged on its outer side; multiple steel ropes 406 are wound around the outer wall of take-up roller 405; a rotating block is provided at the bottom end of take-up roller 405; take-up roller 405 and movable seat 402 are rotatably connected via the rotating block and movable groove; steel ropes 406 are located at one end of glass plate 3; a first spring 403 is connected to the outer wall of movable seat 402; a movable block 404 is provided at the front end of movable seat 402; a movable groove matching the movable block 404 is opened on the inner wall of operating groove 401; movable seat 402 and operating groove 401 are movably connected via the movable block 404 and movable groove; the outer wall of toothed ring 407 is opened... The device has a toothed groove, and the end of the clamp 408 is provided with a toothed block. The clamp 408 and the movable seat 402 are movably connected by a torsion spring. The clamp 408 and the toothed ring 407 are engaged and fixed by the toothed groove and the toothed block. There are multiple sets of first springs 403. The two ends of the first springs 403 are fixedly connected to the operating groove 401 and the movable seat 402, respectively. The surface of the steel rope 406 is provided with spikes. A protective net assembly 4 is provided on the inside of the cabinet door 2. Then, the clamp 408 is squeezed to separate the clamp 408 from the toothed ring 407. Then, the winding roller 405 can be driven to rotate by the knob 409. When the winding roller 405 rotates inside the movable seat 402, it drives the steel rope 406 to wind up, so that the two winding rollers can rotate together. The steel ropes 406 between the rollers 405 are taut. After the steel ropes 406 are adjusted, the clamps 408 are released, allowing them to be locked again with the toothed rings 407 through the toothed blocks and toothed grooves. At this time, multiple taut steel ropes 406 are neatly attached to one end of the glass plate 3. After the glass plate 3 is damaged by an external object, the steel ropes 406 are impacted, which drives the winding rollers 405 and the moving seat 402 to stretch the first spring 403 to move to the rear end, buffering the impact force. While the arranged steel ropes 406 intercept glass fragments, the spikes on the steel ropes 406 also have a protective effect, thereby preventing people's hands from passing through the cabinet door 2 and the steel ropes 406 and causing damage to the main controller, ensuring the safety of the control device.
[0024] Please see Figure 7-13A computer information security control device, wherein the protective structure 6 includes a support plate 601, a screw 602 fixed to the bottom end of the support plate 601, a nut 603 sleeved on the outer side of the screw 602, a clamping frame 604 provided below the nut 603, a pushing groove 607 provided on the inner side of the mounting plate 5, a front plate 608 provided on the inner side of the pushing groove 607, rotating seats 609 provided on both sides of the front plate 608, a positioning plate 610 fixed to the bottom end of the rotating seat 609, a second spring 612 provided on the positioning plate 610, and the bottom end of the positioning plate 610 connected to the second spring 612, a support seat 613 provided at the bottom end of the second spring 612, the front plate 608 and the positioning plate 610 being movably connected via the rotating seat 609, and the pushing groove 607... The inner wall of the device has a slot 614 at the top that matches the locking block 611. The front plate 608 and the push groove 607 are fixedly connected by the positioning plate 610, the locking block 611, and the slot 614. The top of the mounting plate 5 is welded with a back plate 606, and the mounting plate 5 has a ventilation slot 7. A limit rod 605 is provided on one side of the screw 602, and the screw 602, the limit rod 605, and the clamping frame 604 are all connected by through slots. The temperature sensor clamping frame 604 is installed inside the outer casing 1 and is magnetically connected to the nut 603. There are three push grooves 607 and three front plates 608. A limit frame is provided at the front end of the front plate 608. The locking block 611 is fixedly connected to the positioning plate 610, and the positioning plate 610 and the support base 613 are connected by a second spring 612. The positioning plate 610 has a welding rod 615 at its bottom. The support base 613 has a slot on its top that matches the welding rod 615. There are multiple slots 614, and the locking block 611 engages with the slot 614. First, the main controller is placed on the mounting plate 5, with its rear end against the back plate 606. Then, the clamping frame 604 is pulled down, causing it to move down and engage with the top and sides of the main controller. Then, the nut 603 is tightened. As the screw 602 rotates, the nut 603 moves down until it engages with the top of the clamping frame 604. This allows the clamping frame 604 to be locked by the nut 603 and tightly engaged with the main controller, clamping and positioning the top and sides of the main controller. Then, the front plate 608 is pushed out of the push slot 607. The rotating seat 609 opens outward and pushes the positioning plate 610 and support seat 613 to move towards one end of the main controller in the push groove 607 until the front plate 608 is in contact with the front end of the main controller. At this time, the front plate 608 moves upward under the pull and the support of the second spring 612 at the bottom. At the same time, the locking blocks 611 on both sides of the positioning plate 610 are inserted into the corresponding slots 614, so that the positioning plate 610, support seat 613 and push groove 607 are locked and fixed, thereby fixing the front plate 608 to the front end of the main controller. A set of front plates 608 has a protective function for the main controller. Under the clamping protection of multiple directions, even if the outer casing 1 is tilted or dropped, the damage to the main controller can be reduced.
[0025] Please see Figure 14-16 A computer information security control device, wherein the heat dissipation structure 8 includes a heat dissipation groove 801, a dustproof net 802 is provided on the outer wall of the heat dissipation groove 801, and a wind baffle 803 is engaged on the inner side of the heat dissipation groove 801. A connecting rod 804 is connected to the bottom end of the wind baffle 803, and an exhaust plate 805 is provided at the bottom end of the connecting rod 804. An electric push rod 806 is installed on one side of the exhaust plate 805. A cooling fan 807 is installed at the bottom of the outer casing 1, and an exhaust duct 808 is opened below the cooling fan 807. The upper and lower ends of the outer casing 1 are provided with adjustment grooves that match the wind baffle 803 and the connecting rod 804. There are three wind baffles 803, which are fixedly connected by the connecting rod 804. The exhaust plate 805 is fixedly connected to the wind baffles 803 by the connecting rod 804. The exhaust plate 805 is fixedly installed to the electric push rod 806 by a bracket. The electric push rod 806 is fixedly installed to the outer casing 1 by a base. The exhaust duct 808 is connected to the heat dissipation duct 801 on the outside of the exhaust plate 805. The interior of the outer casing 1... When the temperature sensor detects a high temperature inside the chamber, it controls the electric push rod 806 to operate. The internal technology of the electric push rod 806 is existing technology. After the electric push rod 806 operates, it drives the exhaust plate 805 at the output end to move downward. When the exhaust plate 805 moves downward, it drives the three baffle plates 803 to move downward through the connecting rod 804. This causes the baffle plates 803 and the exhaust plate 805 to move downward in the heat dissipation slots 801. At the same time, the cooling fan 807 operates, quickly absorbing the airflow inside the chamber, and then allowing the external airflow to enter the outer chamber through the three heat dissipation slots 801. Inside the outer casing 1, the three main controllers are cooled by air. The airflow after heat exchange enters the exhaust duct 808 through the cooling fan 807 and is discharged through the bottom heat dissipation duct 801. The heat dissipation of the outer casing 1 is then completed. When heat dissipation is not required, the electric push rod 806 drives the baffle plate 803 and the exhaust plate 805 to engage and seal with the heat dissipation duct 801. At this time, the interior of the outer casing 1 is in a relatively sealed state, which can prevent external moisture from entering, ensure the dryness of the inside of the casing, and thus ensure the smooth operation of the main controller.
[0026] Working Principle: In use, the main controller is first placed on the mounting plate 5, with its rear end aligned with the back plate 606. Then, the clamping frame 604 is pulled down, causing it to move downwards and engage with the top and sides of the main controller. Next, the nut 603 is tightened. As the screw 602 rotates, the nut 603 moves downwards until it engages with the top of the clamping frame 604. This ensures the clamping frame 604 is tightly engaged with the main controller, clamping and positioning its top and sides. Then, the front plate 608 is opened outwards from the push groove 607 via the rotating seat 609, pushing the positioning plate 610 and support seat 613 towards one end of the main controller within the push groove 607 until the front plate 608 engages with the front end of the main controller. When the upper front plate 608 is moved upward under the tension and the support of the second spring 612 at the bottom, the locking blocks 611 on both sides of the positioning plate 610 are inserted into the corresponding slots 614, which makes the positioning plate 610, the support base 613 and the push groove 607 engage and fix them, thereby fixing the front plate 608 to the front end of the main controller. A set of front plates 608 has a protective function for the main controller. Under the clamping protection of the main controller from multiple directions, even if the outer casing 1 is tilted or dropped, the damage to the main controller can be reduced. The inner side of the cabinet door 2 is equipped with a protective net assembly 4. Then, the clamp 408 is squeezed to separate the clamp 408 from the toothed ring 407. Then, the take-up roller 405 can be rotated by the knob 409. The take-up roller 405 moves as it moves. When the inner side of the moving seat 402 rotates, it drives the steel rope 406 to wind up, making the steel rope 406 between the two winding rollers 405 taut. After the steel rope 406 is adjusted, the clamp 408 is released, and it is then locked back into place by the toothed block and toothed groove with the toothed ring 407. At this time, multiple taut steel ropes 406 are neatly attached to one end of the glass plate 3. After the glass plate 3 is damaged by an external object, the steel rope 406 is impacted, which drives the winding roller 405 and the moving seat 402 to stretch the first spring 403 to move to the rear end, buffering the impact force. While the arranged steel ropes 406 intercept glass fragments, the spikes on the steel ropes 406 also provide a protective effect, thereby preventing a person's hand from passing through the cabinet door 2 and the steel rope 406 and causing damage to the main controller, ensuring the safety of the control device. Outer casing 1 When the internal temperature sensor detects high temperature inside the enclosure, it controls the electric push rod 806 to operate, causing the exhaust plate 805 at the output end to move downwards. As the exhaust plate 805 moves downwards, it drives the three baffle plates 803 downwards via the connecting rod 804. This causes the baffle plates 803 and exhaust plate 805 to move downwards within the heat dissipation slots 801. Simultaneously, the cooling fan 807 operates, rapidly absorbing airflow from inside the enclosure. This allows external airflow to enter the interior of the outer casing 1 through the three heat dissipation slots 801, providing air cooling for the three main controllers. The airflow after heat exchange enters the exhaust duct 808 through the cooling fan 807 and is exhausted through the lowest heat dissipation slot 801. Thus, the cooling of the outer casing 1 is complete. When cooling is not required, the electric push rod 806 drives the baffle plates 803 and exhaust plates 805.By engaging and sealing it with the heat dissipation slot 801, the interior of the outer casing 1 is relatively sealed, preventing external moisture from entering, ensuring dryness inside the casing, and thus ensuring smooth operation of the main controller.
[0027] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A computer information security control device, comprising an outer casing (1), characterized in that: The outer casing (1) is provided with a cabinet door (2) at the front end, and a protective structure (6) is provided inside the outer casing (1). A heat dissipation structure (8) is provided on the right side of the outer casing (1). A protective net assembly (4) is provided on the cabinet door (2), and a glass plate (3) is provided at the front end of the cabinet door (2). An installation plate (5) is fixed on the inner wall of the outer casing (1). The protective net assembly (4) includes an operating groove (401), a movable seat (402) is provided on the inner side of the operating groove (401), a take-up roller (405) is movably provided on the inner side of the movable seat (402), a knob (409) is provided at the top of the take-up roller (405), and a steel rope (406) is connected to the outer wall of the take-up roller (405). A toothed ring (407) is provided above the steel rope (406), and a clamp (408) is engaged on the outer side of the toothed ring (407). There are multiple steel ropes (406), and the steel ropes (406) are wound around the outer wall of the take-up roller (405). A rotating block is provided at the bottom end of the take-up roller (405), and the take-up roller (405) and the movable seat (402) are rotatably connected through the rotating block and the movable groove. The steel rope (406) is located at one end of the glass plate (3). The protective structure (6) includes a support plate (601), a screw (602) fixed to the bottom end of the support plate (601), a nut (603) sleeved on the outside of the screw (602), a clamping frame (604) provided below the nut (603), a pushing groove (607) opened on the inner side of the mounting plate (5), a front plate (608) provided on the inner side of the pushing groove (607), rotating seats (609) provided on both sides of the front plate (608), and a positioning plate (610) fixed to the bottom end of the rotating seat (609). A second spring (612) is provided on the plate (610), and the bottom end of the positioning plate (610) is connected to the second spring (612). The bottom end of the second spring (612) is provided with a support seat (613). The front plate (608) and the positioning plate (610) are movably connected through a rotating seat (609). The top of the inner wall of the push groove (607) is provided with a slot (614) that matches the card block (611). The front plate (608) and the push groove (607) are fixedly connected through the positioning plate (610), the card block (611) and the slot (614). The heat dissipation structure (8) includes a heat dissipation groove (801), the outer wall of the heat dissipation groove (801) is provided with a dustproof net (802), and a baffle plate (803) is engaged on the inner side of the heat dissipation groove (801). A connecting rod (804) is connected to the bottom end of the baffle plate (803), and an exhaust plate (805) is provided at the bottom end of the connecting rod (804). An electric push rod (806) is installed on one side of the exhaust plate (805), and a cooling fan (807) is installed at the bottom of the outer casing (1). An exhaust duct (808) is opened below the cooling fan (807).
2. The computer information security control device according to claim 1, characterized in that: The outer wall of the movable seat (402) is connected to a first spring (403), and a movable block (404) is provided at the front end of the movable seat (402). The inner wall of the operation slot (401) is provided with a movable slot that matches the movable block (404). The movable seat (402) and the operation slot (401) are movably connected through the movable block (404) and the movable slot.
3. The computer information security control device according to claim 1, characterized in that: The outer wall of the toothed ring (407) is provided with tooth grooves, the end of the clip (408) is provided with tooth blocks, and the clip (408) and the movable seat (402) are movably connected by a torsion spring. The clip (408) and the toothed ring (407) are engaged and fixed by the tooth grooves and tooth blocks.
4. A computer information security control device according to claim 1, characterized in that: The number of the first springs (403) is multiple, and the two ends of the first springs (403) are fixedly connected to the operating groove (401) and the moving seat (402) respectively. The surface of the steel rope (406) is provided with spikes.
5. A computer information security control device according to claim 1, characterized in that: The top of the mounting plate (5) is welded with a back plate (606), and the mounting plate (5) is provided with a ventilation slot (7). A limit rod (605) is provided on one side of the screw (602), and the screw (602), the limit rod (605) and the clamping frame (604) are all connected by a slot. A temperature sensor is installed inside the outer casing (1).
6. A computer information security control device according to claim 1, characterized in that: The clamping frame (604) is magnetically connected to the nut (603). There are three push slots (607) and front plates (608). A limit frame is provided at the front end of the front plate (608). The card block (611) is fixedly connected to the positioning plate (610), and the positioning plate (610) is movably connected to the support base (613) through the second spring (612).
7. A computer information security control device according to claim 1, characterized in that: The bottom end of the positioning plate (610) is welded with a plug rod (615), and the top of the support base (613) is provided with a slot that matches the plug rod (615). There are multiple slots (614), and the card block (611) is engaged with the slot (614).
8. A computer information security control device according to claim 1, characterized in that: The heat dissipation groove (801) has adjustment grooves at its upper and lower ends that match the baffle plate (803) and the connecting rod (804). There are three baffle plates (803), and the three baffle plates (803) are fixedly connected by the connecting rod (804).
9. A computer information security control device according to claim 1, characterized in that: The exhaust plate (805) and the baffle plate (803) are fixedly connected by a connecting rod (804), and the exhaust plate (805) and the electric push rod (806) are fixedly installed by a bracket. The electric push rod (806) and the outer casing (1) are fixedly installed by a base. The exhaust trough (808) and the heat dissipation trough (801) on the outside of the exhaust plate (805) are connected through each other.