Computer box protection device

Abstract

The utility model relates to the technical field of computer protection equipment, and particularly discloses a computer box protection device which comprises a protection shell, dustproof structures, a base and a cushioning structure, heat dissipation through grooves are formed in the two ends of the protection shell respectively, and the dustproof structures are arranged on the outer sides of the heat dissipation through grooves in the two ends of the protection shell. The dustproof structure comprises a fixing frame, sealing plates and rotating rods, the fixing frame is fixedly connected to the outer surface of the protective shell, the multiple sealing plates are rotationally connected into the fixing frame, and the rotating rods are fixedly connected to the upper ends and the lower ends of the sealing plates. Four cushioning structures are arranged in a mounting groove in the upper surface of the base, a protective shell, a sealing door and a mechanical lock are arranged, after computer host equipment is placed in the protective shell, an operator closes the sealing door and locks the mechanical lock, the sealing door is matched with the mechanical lock to achieve physical isolation, and unauthorized opening is prevented; and the possibility that core components are stolen is effectively reduced.

Description

Technical Field

[0001] This utility model relates to the field of computer protection equipment technology, and in particular to a computer case protection device. Background Technology

[0002] With the widespread application of computer technology, computer mainframes play a key role in data processing, industrial control, office and entertainment fields.

[0003] However, in public places such as internet cafes and open computer rooms, computer cases are often placed openly, lacking effective outer shell protection. They are easily damaged by collisions and squeezing, and there is also a serious risk of theft. Core components such as CPUs, memory modules, and graphics cards often become targets for criminals, causing economic losses to operators. At the same time, traditional computer cases also have many problems in actual use: First, insufficient heat dissipation performance. The design of traditional case ventilation holes is simple, and dust accumulation can easily lead to poor ventilation, which can cause the equipment to overheat, degrade performance, or even damage the hardware. The dustproof sealing is poor. When the computer is not in use, ordinary dust filters cannot completely prevent fine dust and debris from entering the case. Long-term accumulation will affect the stability and lifespan of the equipment. Second, limited protection. When faced with collisions and vibrations during transportation, internal components are easily loosened or damaged by impacts. The flexibility of use is insufficient, and the fixed base makes it inconvenient to move the equipment. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a computer case protection device.

[0005] The computer case protection device provided by this utility model includes: a protective shell, a dustproof structure, a base, and a shock-absorbing structure. The protective shell has heat dissipation slots at both ends, and a dustproof structure is provided on the outer side of each heat dissipation slot. The dustproof structure includes a fixed frame, a sealing plate, and a rotating rod. The fixed frame is fixedly connected to the outer surface of the protective shell, and several sealing plates are rotatably connected inside the fixed frame. Rotating rods are fixedly connected to both the upper and lower ends of the sealing plates. A base is provided below the protective shell, and a mounting groove is provided on the upper surface of the base. Four shock-absorbing structures are provided inside the mounting groove on the upper surface of the base. The shock-absorbing structure includes a mounting shell, a guide rod, and a damping spring. A through hole is provided on the upper surface of the mounting shell, and a guide rod is slidably connected inside the through hole on the upper surface of the mounting shell. The lower end of the guide rod extends into the interior of the mounting shell, and a damping spring is provided inside the mounting shell.

[0006] Preferably, one end of the protective housing has a wire-passing groove, the other end of the protective housing has an operating hole, one side of the protective housing has an access groove, and a sealing door is hinged to the outside of the access groove on one side of the protective housing. A mechanical lock is installed on the outer surface of the sealing door.

[0007] Preferably, the fixed frame has through holes at both the top and bottom, and a cavity is formed inside the upper end of the fixed frame. The through holes at the top of the fixed frame are connected to the cavity inside the upper end of the fixed frame. Two mounting plates are fixedly connected to the bottom of the cavity inside the upper end of the fixed frame. Through holes are formed on the side surfaces of the two mounting plates. A pushing block is set between the two mounting plates. The pushing block is slidably set inside the cavity inside the upper end of the fixed frame. A rack is fixedly connected to one side of the pushing block. A threaded hole and a through hole are formed at one end of the pushing block. A threaded rod is threadedly connected inside the threaded hole at one end of the pushing block. A sliding rod is slidably connected inside the through hole at one end of the pushing block. The two ends of the threaded rod are rotatably connected to the through holes on the side surfaces of the two mounting plates, respectively. A servo motor is set at one end of the threaded rod. The bottom of the servo motor is fixedly connected to the bottom of the cavity inside the upper end of the fixed frame. The power output end of the servo motor is fixedly connected to one end of the threaded rod. The two ends of the sliding rod are fixedly connected to the opposite sides of the two mounting plates, respectively.

[0008] Preferably, the upper and lower rotating rods of the sealing plate are rotatably connected to the top and bottom through holes of the fixed frame, respectively. The upper rotating rod of the sealing plate extends into the upper cavity of the fixed frame. A gear is fixedly connected to the upper rotating rod of the sealing plate on the outer surface of the upper cavity of the fixed frame. The gear meshes with the rack.

[0009] Preferably, the lower surface of the mounting housing is fixedly connected to the bottom of the mounting groove on the upper surface of the base, four locking casters are installed on the lower surface of the base, a rubber shock-absorbing pad is fixedly connected to the bottom of the mounting housing, a fixing groove is opened on the upper surface of the rubber shock-absorbing pad, the upper end of the guide rod is fixedly connected to the lower surface of the protective housing, the lower end of the guide rod is fixedly connected to the rubber shock-absorbing pad, and a fixing groove is opened on the lower surface of the rubber shock-absorbing pad.

[0010] Preferably, the upper and lower ends of the damping spring are respectively fixedly connected to the lower surface of the rubber damping pad at the lower end of the guide rod and the upper surface of the rubber damping pad at the bottom of the mounting housing in the fixing groove.

[0011] Compared with related technologies, the computer case protection device provided by this utility model has the following beneficial effects:

[0012] 1. By setting up a protective shell, a sealed door, and a mechanical lock, the computer host equipment is placed inside the protective shell. After the operator closes the sealed door and locks the mechanical lock, the sealed door and the mechanical lock work together to achieve physical isolation, prevent unauthorized opening, and effectively reduce the possibility of core components being stolen.

[0013] 2. By incorporating a dustproof structure, when the computer host generates heat during operation, the servo motor is activated. The servo motor drives the threaded rod to rotate, pushing the block to move linearly along the slide bar. This causes the rack to engage the gear on the rotating rod of the sealing plate, opening the sealing plate. The heat dissipation slots at both ends of the protective shell provide airflow channels to enhance heat dissipation. When the computer is not in use, the servo motor's power output end reverses to close the sealing plate, preventing dust from entering. This effectively increases the airflow rate inside the protective shell, enhances the heat dissipation effect, and effectively improves the dustproof sealing effect of the protective shell, preventing dust from affecting the stability and service life of the equipment.

[0014] 4. With a shock-absorbing structure, base, and locking casters, when the protective housing is subjected to vibration, such as during handling or equipment operation, the impact force is transmitted to the bottom guide rod. The guide rod slides within the housing and compresses or stretches the damping spring. The spring absorbs energy through elastic deformation, further buffered by the rubber shock-absorbing pad. At the same time, the guide rod limits the direction of swaying to ensure stability. In daily use, the locking casters under the base can rotate freely for easy movement. Once locked, they prevent accidental swaying, avoiding the risk of internal components loosening or being damaged due to vibration of the protective housing. This effectively improves the ease of movement of the protective housing. Attached Figure Description

[0015] Figure 1 A schematic diagram of a preferred embodiment of the computer case protection device provided by this utility model;

[0016] Figure 2 This is an exploded structural diagram from another perspective of the present invention;

[0017] Figure 3 This is a schematic diagram of the internal structure of the cavity at the upper end of the fixed frame of this utility model;

[0018] Figure 4 This is an exploded structural diagram of the fixing frame and sealing plate of this utility model;

[0019] Figure 5 This is a schematic diagram of the internal structure of the mounting housing of this utility model;

[0020] Figure 6 For the present utility model Figure 3 Enlarged structural diagram at point A;

[0021] Figure 7 For the present utility model Figure 4 A magnified structural diagram at point B in the middle.

[0022] The following are the labels in the diagram: 1. Protective outer shell; 2. Dustproof structure; 3. Base; 4. Shock-absorbing structure; 5. Fixing frame; 6. Sealing plate; 7. Rotating rod; 8. Mounting shell; 9. Guide rod; 10. Damping spring; 11. Sealing door; 12. Mechanical lock; 13. Mounting plate; 14. Push block; 15. Rack; 16. Threaded rod; 17. Slide rod; 18. Servo motor; 19. Gear; 20. Locking caster wheel; 21. Rubber shock-absorbing pad. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 The system includes: a protective shell 1, a dustproof structure 2, a base 3, and a shock-absorbing structure 4. The protective shell 1 has heat dissipation slots at both ends, and dustproof structures 2 are installed on the outer sides of the heat dissipation slots at both ends of the protective shell 1. The protective shell 1 is used to house the computer host equipment, providing physical protection against external impacts, pressure, and other damage. The heat dissipation slots at both ends of the protective shell 1 are used for heat dissipation of the internal computer host equipment, forming air circulation channels to prevent overheating. The dustproof structure 2 includes a fixing frame 5, a sealing plate 6, and a rotating rod 7. The fixing frame 5 is fixedly connected to the protective shell 4. The outer surface of the protective shell 1 has several sealing plates 6 rotatably connected inside the fixed frame 5. The upper and lower ends of the sealing plates 6 are fixedly connected to rotating rods 7. The protective shell 1 has a base 3 at the bottom. The upper surface of the base 3 has an installation groove. The installation groove on the upper surface of the base 3 has four shock-absorbing structures 4. The shock-absorbing structure 4 includes a mounting shell 8, a guide rod 9 and a damping spring 10. The upper surface of the mounting shell 8 has a through hole. The guide rod 9 is slidably connected inside the through hole on the upper surface of the mounting shell 8. The lower end of the guide rod 9 extends into the interior of the mounting shell 8. The damping spring 10 is installed inside the mounting shell 8.

[0025] In the specific implementation process, one end of the protective shell 1 is provided with a cable passage for external cables such as power cords and data cables to pass into the shell, facilitating the wiring of the computer host equipment. The other end of the protective shell 1 is provided with an operation hole for operators to directly access internal equipment such as plugging and unplugging interfaces and operating buttons. One side of the protective shell 1 is provided with an access slot for placing and removing the computer host equipment. A sealing door 11 is hinged to the outside of the access slot on one side of the protective shell 1. A mechanical lock 12 is installed on the outer surface of the sealing door 11. The sealing door 11, together with the mechanical lock 12, can prevent dust from entering and unauthorized personnel from opening, ensuring the safety of the computer host equipment.

[0026] The fixed frame 5 has through holes at its top and bottom. A cavity is located inside the upper part of the fixed frame 5, and the through holes at the top of the fixed frame 5 communicate with the cavity inside the upper part of the fixed frame 5. Two mounting plates 13 are fixedly connected to the bottom of the cavity inside the upper part of the fixed frame 5. Both mounting plates 13 have through holes on their side surfaces. A pushing block 14 is positioned between the two mounting plates 13 and slides inside the cavity inside the upper part of the fixed frame 5. A rack 15 is fixedly connected to one side of the pushing block 14. One end of the pushing block 14 has a threaded hole and a through hole. A threaded rod 16 is threadedly connected inside the threaded hole at one end of the pushing block 14, and a sliding rod 17 is slidably connected inside the through hole at one end of the pushing block 14. Both ends of the threaded rod 16 are rotatably connected to the through holes on the side surfaces of the two mounting plates 13. The mounting plates 13 are used to install the threaded rod 16 and the sliding rod 17. A servo motor 18 is located at one end of the threaded rod 16, and the bottom of the servo motor 18 is fixedly connected to the bottom of the cavity inside the upper part of the fixed frame 5. The power output end of the servo motor 18 is fixedly connected to one end of the threaded rod 16. The two ends of the slide rod 17 are respectively fixedly connected to the opposite sides of the two mounting plates 13. The servo motor 18 is electrically connected to the external power supply and the external control switch. The servo motor 18 is a TF130 from Tianfu Motor. The specific model of the servo motor 18 can be replaced according to actual needs. The external control switch is a high-performance 8-bit single-chip microcontroller controller from Zhongying Electronics SH86F083. The external control switch is a mature and commonly used technology. The specific programming control principle will not be elaborated here. The specific model of the external control switch can be replaced according to actual needs. The operator starts the servo motor 18 through the external control switch. The power output end of the servo motor 18 rotates and drives the threaded rod 16 to rotate. When the threaded rod 16 rotates, it is threadedly connected to the threaded hole at one end of the push block 14. At this time, the through hole at one end of the push block 14 slides along the slide rod 17. When the push block 14 slides, it drives the rack 15 to move.

[0027] The upper and lower rotating rods 7 of the sealing plate 6 are rotatably connected to the top and bottom through holes of the fixed frame 5, respectively. The upper rotating rod 7 of the sealing plate 6 extends into the upper cavity of the fixed frame 5. A gear 19 is fixedly connected to the outer surface of the upper rotating rod 7 of the sealing plate 6 inside the upper cavity of the fixed frame 5. The gear 19 meshes with the rack 15. When the rack 15 moves, the meshing and pushing the gear 19 to rotate, the rotation of the gear 19 drives the rotating rod 7 to rotate, and the rotation of the rotating rod 7 drives the sealing plate 6 to rotate, so that the sealing plates 6 can open or close.

[0028] The lower surface of the mounting shell 8 is fixedly connected to the bottom of the mounting groove on the upper surface of the base 3. Four locking casters 20 are installed on the lower surface of the base 3. The locking casters 20 make the base 3 both easy to move and stable, suitable for scenarios that require frequent position adjustments. A rubber shock-absorbing pad 21 is fixedly connected to the bottom of the mounting shell 8. The upper surface of the rubber shock-absorbing pad 21 has a fixing groove. The upper end of the guide rod 9 is fixedly connected to the lower surface of the protective shell 1. The guide rod 9 limits the shaking direction of the protective shell 1 by sliding through the through hole on the upper surface of the mounting shell 8, ensuring that it remains vertical during shock absorption and avoiding deviation. The lower end of the guide rod 9 is fixedly connected to the rubber shock-absorbing pad 21. The lower surface of the rubber shock-absorbing pad 21 has a fixing groove.

[0029] The upper and lower ends of the damping spring 10 are fixedly connected to the lower surface of the rubber damping pad 21 at the lower end of the guide rod 9 and the fixing groove on the upper surface of the rubber damping pad 21 at the bottom of the mounting housing 8, respectively. The damping spring 10 absorbs the vibration or external impact energy during the operation of the equipment through elastic deformation, reducing the damage of vibration to internal components. The rubber damping pad 21 further weakens the vibration through elastic buffering, while fixing both ends of the damping spring 10 to prevent it from shifting. The fixing grooves on the upper and lower surfaces of the rubber damping pad 21 are used to install and position the damping spring 10, ensuring that the damping spring 10 is subjected to uniform force and improving the shock absorption effect.

[0030] The working principle of this utility model is as follows: A slot on one side of the protective housing 1 is used to place and remove the computer host device. After the computer host device is placed inside the protective housing 1, the operator closes the sealing door 11 and locks the mechanical lock 12 to prevent unauthorized personnel from opening it. When the computer host device generates heat during operation, the heat dissipation slots at both ends of the protective housing 1 provide air circulation channels. The servo motor 18 is activated, driving the threaded rod 16 to rotate, pushing the block 14 to move linearly along the slide rod 17, which in turn drives the rack 15 to engage the gear 19 on the rotating rod 7 of the sealing plate 6, thus enhancing the opening of the sealing plate 6. For heat dissipation, when the computer is not in use, the servo motor 18 reverses its power output to close the sealing plate 6, preventing dust from entering. When the protective housing 1 is subjected to vibration, such as impact during handling or vibration during equipment operation, the protective housing 1 transmits the impact force to the bottom guide rod 9. The guide rod 9 slides within the mounting housing 8 and compresses or stretches the damping spring 10. The spring absorbs energy through elastic deformation, which is further buffered by the rubber shock-absorbing pad 21. At the same time, the guide rod 9 limits the direction of swaying to ensure stability. During daily use, the locking caster 20 under the base 3 can rotate freely for easy movement, and when locked, it prevents accidental swaying.

[0031] The circuits and controls involved in this utility model are all existing technologies and will not be described in detail here.

[0032] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A computer case protection device, comprising a protective shell (1), a dustproof structure (2), a base (3), and a shock-absorbing structure (4), characterized in that, The protective shell (1) has heat dissipation slots at both ends. Dustproof structures (2) are provided on the outer sides of the heat dissipation slots at both ends of the protective shell (1). The dustproof structure (2) includes a fixed frame (5), a sealing plate (6) and a rotating rod (7). The fixed frame (5) is fixedly connected to the outer surface of the protective shell (1). Several sealing plates (6) are rotatably connected inside the fixed frame (5). Rotating rods (7) are fixedly connected to the upper and lower ends of the sealing plates (6). A base (3) is provided below the protective shell (1). An installation slot is provided on the upper surface of the base (3). Four shock-absorbing structures (4) are provided inside the installation slot on the upper surface of the base (3). The shock-absorbing structure (4) includes an installation shell (8), a guide rod (9) and a damping spring (10). A through hole is provided on the upper surface of the installation shell (8). A guide rod (9) is slidably connected inside the through hole on the upper surface of the installation shell (8). The lower end of the guide rod (9) extends into the interior of the installation shell (8). A damping spring (10) is provided inside the installation shell (8).

2. The computer case protection device according to claim 1, characterized in that, The protective shell (1) has a wire groove at one end and an operating hole at the other end. The protective shell (1) has an access groove on one side and a sealing door (11) is hinged to the outside of the access groove on one side of the protective shell (1). A mechanical lock (12) is installed on the outer surface of the sealing door (11).

3. The computer case protection device according to claim 1, characterized in that, The fixed frame (5) has through holes at its top and bottom. A cavity is formed inside the upper part of the fixed frame (5). The through holes at the top of the fixed frame (5) communicate with the cavity inside the upper part of the fixed frame (5). Two mounting plates (13) are fixedly connected to the bottom of the cavity inside the upper part of the fixed frame (5). Through holes are formed on the side surfaces of both mounting plates (13). A pushing block (14) is positioned between the two mounting plates (13). The pushing block (14) is slidably positioned inside the cavity inside the upper part of the fixed frame (5). A rack (15) is fixedly connected to one side of the pushing block (14). A threaded hole is formed at one end of the pushing block (14). The push block (14) has a threaded hole at one end with a threaded rod (16) connected inside. The push block (14) has a sliding rod (17) connected inside the through hole at one end. The two ends of the threaded rod (16) are rotatably connected to the through holes on the side surfaces of the two mounting plates (13). One end of the threaded rod (16) is equipped with a servo motor (18). The bottom of the servo motor (18) is fixedly connected to the bottom of the cavity inside the upper end of the fixed frame (5). The power output end of the servo motor (18) is fixedly connected to one end of the threaded rod (16). The two ends of the sliding rod (17) are fixedly connected to the opposite side of the two mounting plates (13).

4. The computer case protection device according to claim 1, characterized in that, The upper and lower rotating rods (7) of the sealing plate (6) are rotatably connected to the top and bottom through holes of the fixed frame (5) respectively. The upper rotating rod (7) of the sealing plate (6) extends into the upper cavity of the fixed frame (5). The upper rotating rod (7) of the sealing plate (6) is fixedly connected to a gear (19) on the outer surface of the upper cavity of the fixed frame (5). The gear (19) meshes with the rack (15).

5. The computer case protection device according to claim 1, characterized in that, The lower surface of the mounting shell (8) is fixedly connected to the bottom of the mounting groove on the upper surface of the base (3). Four locking casters (20) are installed on the lower surface of the base (3). A rubber shock-absorbing pad (21) is fixedly connected to the bottom of the mounting shell (8). A fixing groove is opened on the upper surface of the rubber shock-absorbing pad (21). The upper end of the guide rod (9) is fixedly connected to the lower surface of the protective shell (1). The lower end of the guide rod (9) is fixedly connected to the rubber shock-absorbing pad (21). A fixing groove is opened on the lower surface of the rubber shock-absorbing pad (21).

6. The computer case protection device according to claim 1, characterized in that, The upper and lower ends of the damping spring (10) are respectively fixedly connected to the lower surface of the rubber damping pad (21) at the lower end of the guide rod (9) and the upper surface of the rubber damping pad (21) at the bottom of the mounting housing (8) in the fixing groove.

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