Base for computer gateway

Abstract

The invention provides a base for a computer gateway, and relates to the technical field of computer gateways, the base comprises a gateway body, a buffer mechanism and a mounting mechanism, the buffer mechanism is composed of a winding assembly and a double-pull assembly, the winding assembly winds a reserve network cable through a spiral groove in an overturning block, and the double-pull assembly is arranged on the gateway body; a double-pull assembly is arranged on the base, a return spring, a tension spring and a pressing plate are used for providing initial limiting and first-stage buffering, the double-pull assembly couples movement of adjacent overturning blocks through a pull rope and a pull plate so as to achieve linkage buffering, the mounting mechanism is composed of a double-clamping assembly and an unlocking assembly, and the double-clamping assembly achieves slope self-locking mounting through cooperation of an inner clamping block, an outer clamping block and a double-cone groove in a double-layer sleeve. The unfastening assembly needs to be matched with a special unfastening plate to operate so as to authorize disassembly, the base can effectively absorb and buffer accidental pulling force borne by the network cable, gateway port connection is protected through a reserve cable release and spring energy dissipation mechanism, and a stable installation mode convenient for authorized maintenance is provided.

Description

Technical Field

[0001] This invention relates to the field of computer gateway technology, and more specifically, to a base for a computer gateway. Background Technology

[0002] In existing technologies, network cable connections for computer gateways, switches, and other network devices generally rely on the RJ45 connector to be plugged into the device port. The fixation and tensile strength of this connection method depend almost entirely on the fragile hook between the plastic clip of the connector and the plastic tab of the device port, as well as the pressure contact between the metal pins inside the port and the metal spring of the connector. From a mechanical perspective, this design is essentially a plug-in interface optimized for easy plugging and unplugging, and it does not integrate any effective stress buffering or tension management mechanism. When the connected network cable is subjected to radial tension, regardless of the direction of the tension, the resulting stress will act directly and concentratedly on the interlocking point of the clip and the tab, as well as the precision metal contact points. In applications with a single or small number of cables, this risk is manageable. However, in high-density port devices such as gateways that require dense connections of multiple network cables, the possibility of cables getting tangled, stepped on, or accidentally hooked increases dramatically. The tensile force on any cable may directly threaten the physical integrity of its own connection and even the connection of adjacent ports.

[0003] The aforementioned structural defects have led to a series of reliability and maintenance issues in practical applications. First, the most direct consequence is physical damage to the ports and RJ45 connectors, such as broken clips or deformed tongues, causing loose or even complete disconnection of the network cable, resulting in network link interruption. Second, even slight but continuous tensile force that does not lead to complete breakage can cause fretting wear or increased contact resistance at the metal contact points, resulting in hidden but highly damaging soft faults such as decreased network signal transmission quality, increased bit error rate, and intermittent disconnections. These faults are difficult to troubleshoot, greatly increasing the complexity and cost of network maintenance. Furthermore, in high-density cabling environments, the risk of "pulling one cable and affecting the whole system" is significant. Maintenance personnel are very likely to accidentally touch adjacent cables while operating on the target cable, which may trigger a chain of connection failures, seriously affecting the overall stability and availability of the network system. Therefore, there is an urgent need for a solution that can effectively manage cable stress and provide reliable tensile protection for high-density gateway port connections to improve the physical layer robustness and operational safety of network infrastructure. Summary of the Invention

[0004] (a) Technical problems to be solved In view of the problems existing in the prior art, the present invention provides a base for a computer gateway to solve the technical problems mentioned in the background art.

[0005] (II) Technical Solution To achieve the above objectives, the present invention provides the following technical solution: a base for a computer gateway, comprising a gateway body, a buffer mechanism, and an installation mechanism; The buffer mechanism includes a winding assembly and a double-pull assembly. The buffer mechanism can buffer the pulling of the network cable. Under the action of the winding assembly, a part of the winding is released to avoid hard pulling. The double-pull assembly increases the force of the winding release. The winding assembly ensures that a portion of the cable can be pre-wound and released when pulled to avoid damage. The double-pull assembly ensures that when one side of the cable is pulled, the winding assembly on the other side will also provide corresponding tensile support, thus improving the safety of use. The installation mechanism includes a dual-card assembly and a disassembly assembly. The installation mechanism allows for easy installation and disassembly of the buffer mechanism and the gateway body, improving the ease of use of the gateway body. The dual-card assembly requires only a simple operation to fix the buffer mechanism, thus ensuring ease of installation. The unblocking component allows for easy disconnection of the buffer mechanism, and only authorized operators can disconnect it, thus enhancing safety.

[0006] Preferably, the winding assembly includes a flipping block, the outer wall of which has a spiral groove, a network cable is wound in the spiral groove, and a bent section is connected to the network cable. The bent section is connected to the RJ45 connector, and the RJ45 connector is connected to the gateway body.

[0007] Preferably, the winding assembly further includes a base plate attached to the gateway body, wherein a plurality of intermediate rings are installed at equal intervals on the base plate, and a return spring is installed at both ends of each intermediate ring, and a flipping block is installed on each return spring.

[0008] Preferably, each of the flipping blocks is equipped with a tension spring, and the other end of the tension spring is equipped with a pressure plate. The inner wall of the pressure plate is provided with a pressure groove, which presses against the wire mesh. The outer wall of the pressure plate is provided with a circular groove.

[0009] Preferably, the double-pull assembly includes pull plates that are respectively limited and installed in the two flip blocks, and pull ropes are respectively connected between the two pull plates. Each of the intermediate rings has a directional hole, and the pull rope is slidably connected in the directional hole.

[0010] Preferably, the dual-card assembly includes an outer sleeve installed on both sides of the base plate, and an inner rod is provided on the gateway body. A double-layer sleeve is slidably connected inside the outer sleeve, and the double-layer sleeve is slidably fitted onto the inner rod.

[0011] Preferably, the double-layer sleeve has two sets of double conical grooves symmetrically opened on its inner and outer sides, and inner and outer locking blocks are slidably connected in the inner and outer sets of double conical grooves, respectively. Multiple inner locking blocks abut against the outer wall of the inner rod, and multiple outer locking blocks abut against the inner wall of the outer sleeve. A synchronization hole is opened between two adjacent outer locking blocks and inner locking blocks, and a synchronization rod is slidably connected in the multiple synchronization holes. Each synchronization rod is provided with a positioning spring at both ends.

[0012] Preferably, the double-layer sleeve has multiple circumferential holes, and push blocks are slidably connected in the circumferential holes. The multiple push blocks abut against the upper ends of two adjacent inner and outer locking blocks, and bottom springs are installed at the lower ends of the inner and outer locking blocks, and the multiple bottom springs abut against the lower ends of the double conical grooves.

[0013] Preferably, each of the push blocks is provided with a top spring, and the stiffness coefficient of the top spring is greater than that of the bottom spring. A control ring is installed at the other end of the top spring, and the control ring is threaded into the surrounding hole.

[0014] Preferably, the release assembly includes a pull rod mounted on a plurality of push blocks. The pull rod passes through a control ring and is provided with a pull block. When release is required, a release plate is fitted onto the control ring. The release plate has a plurality of recessed slots. The pull rod is locked in the recessed slots, and the pull block is locked at the upper end of the release plate. A through slot is provided on the same side of the recessed slots. A pull ring is provided at the upper end of the release plate, and a hand-pressing sleeve is provided at the upper end of the double-layer sleeve.

[0015] (III) Beneficial Effects Compared with the prior art, the present invention provides a base for a computer gateway, which has the following advantages: This invention provides efficient and reliable tensile protection for gateway network cable connections through an innovative mechanical buffering and cable reserve release mechanism. When the exposed network cable is accidentally pulled, the tension first needs to overcome the friction limit generated by the pressure plate through the pressure groove and the initial resistance of the tension spring. If the tension continues, it will drive the flip block to rotate against the torque of the return spring. This process converts the tension force into the elastic potential energy of the return spring for absorption. At the same time, through the linkage of the double-pull component's pull rope, adjacent flip blocks and return springs will respond synchronously to form a distributed buffer force field. If the tension further increases to a preset threshold, the network cable will be released from the spiral groove, releasing the pre-wound reserve length. The physical extension of the cable provides the ultimate buffer. This multi-level buffering strategy of "friction limit, spring energy dissipation, linkage response, and cable release" can significantly attenuate the impact force that ultimately acts on the RJ45 connector and gateway port, greatly reducing the risk of port damage, loose connection, or network interruption caused by pulling.

[0016] This invention achieves strong buffer protection while ensuring the stability of the gateway port connection under normal operating conditions. The pressure plate in the winding assembly applies moderate radial pressure to the network cable wound in the spiral groove through the pressure groove on its inner wall. Combined with the tension of the tension spring, it provides reliable initial fixation for the network cable without affecting signal transmission, preventing it from loosening due to slight disturbances. The return spring provides a stable reset torque for the flip block, ensuring that the flip block and the wound network cable can remain in a certain initial position when there is no external pulling, avoiding cable tangling. This design makes the buffer mechanism "invisible" and stable under normal conditions, and is only activated when abnormal pulling occurs, perfectly balancing protection performance and reliability for daily use.

[0017] The installation mechanism employed in this invention is ingeniously designed, ensuring both installation stability and authorized disassembly management. The dual-card assembly utilizes inclined double-cone grooves within a double-layered sleeve to guide the radial movement of the inner and outer card blocks. It contracts upon insertion and expands upon reaching the correct position, generating a powerful locking force through the self-locking principle of the inclined surface. This ensures a firm connection between the entire base and the gateway body, enabling it to withstand considerable vibration and impact. Disassembly requires a specially designed release plate with a matching structure, achieved by simultaneously lifting all push blocks to release the pressure on the card blocks. This design effectively prevents unauthorized disassembly, satisfying the need for convenient equipment maintenance while strengthening the physical security management of critical network infrastructure and enhancing the overall system security.

[0018] This invention features excellent versatility, scalability, and maintainability. Its base plate is compatible with various gateway models, and different port densities can be accommodated by adjusting the number of the middle ring and flip blocks. All buffer components are modularly designed, facilitating individual replacement or overall maintenance. The dedicated tool design for disassembling components can also be integrated with existing equipment management systems to achieve streamlined management of disassembly permissions. Furthermore, this purely mechanical protection solution requires no external power source, generates no electromagnetic interference, and has a robust and durable structure, making it highly suitable for network cabling environments requiring high reliability, such as data centers and server rooms. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of a base for a computer gateway according to the present invention; Figure 2 In this invention Figure 1 A schematic diagram of the exploded structure; Figure 3 This is a schematic diagram of the structure of the base plate and the flipping block in this invention; Figure 4 In this invention Figure 3 A schematic diagram of the cross-sectional structure; Figure 5 This is a schematic diagram of the structure of the flipping block in this invention; Figure 6 This is a schematic diagram of the double-layer sleeve structure in this invention; Figure 7 This is a cross-sectional view of the double-layer sleeve and inner locking block in this invention; Figure 8 This is a cross-sectional view of the double-layered structure in this invention.

[0020] In the diagram: 11. Gateway body; 21. Winding assembly; 22. Flip block; 23. Spiral groove; 24. Network cable; 25. Bending section; 26. RJ45 connector; 27. Base plate; 28. Middle ring; 29. ​​Return spring; 31. Double pull assembly; 32. Pull plate; 33. Pull cord; 34. Orientation hole; 41. Double card assembly; 42. Outer sleeve; 43. Inner rod; 44. Double layer sleeve; 45. Double conical groove; 46. Inner card block; 47. 48. Outer clamping block; 49. Synchronization hole; 50. Synchronization rod; 51. Release assembly; 52. Pull rod; 53. Pull block; 54. Release plate; 55. Inner groove; 56. Through groove; 57. Pull ring; 58. Hand pressure sleeve; 210. Tension spring; 211. Pressure plate; 212. Pressure groove; 213. Circular groove; 410. Positioning spring; 411. Surrounding hole; 412. Push block; 413. Bottom spring; 414. Top spring; 415. Control ring. Detailed Implementation

[0021] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0022] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0023] In this invention, unless otherwise stated, the directional terms such as "up" and "down" generally refer to the directions shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" generally refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not intended to limit this invention.

[0024] Please see Figures 1 to 8 This embodiment provides a base for a computer gateway. The base aims to solve the technical problem that existing gateway network cable connections rely solely on RJ45 connector clips to resist tension, which can easily lead to port damage or connection interruption due to accidental pulling. By integrating a buffer mechanism with cable buffer release and bidirectional linkage functions, as well as an installation mechanism that facilitates quick installation and unlocking with special tools, it provides reliable stress management and physical protection for the dense network cable connections of the gateway, significantly improving the mechanical robustness and maintenance convenience of the network connection.

[0025] The base for the computer gateway includes a gateway body 11 and a matching buffer mechanism and mounting mechanism. The buffer mechanism is used to absorb and buffer the external pulling force on the network cable 24. It consists of a winding assembly 21 and a double-pull assembly 31. The mounting mechanism is used to securely install the entire buffer mechanism on the gateway body 11 and allow authorized disassembly. It consists of a double-card assembly 41 and a disassembly assembly 51.

[0026] The winding assembly 21 includes a base plate 27 that fits against the side of the gateway body 11. Multiple intermediate rings 28 are installed at equal intervals on the base plate 27. Each intermediate ring 28 is connected to a rotatable flip block 22 at both ends by a return spring 29. Each flip block 22 has a spiral groove 23 on its outer cylindrical surface for winding and storing a section of network cable 24. The end of the network cable 24 is connected to a bent section 25 and terminates at a crystal head 26. The crystal head 26 is used to insert into the corresponding port of the gateway body 11. Each flip block 22 is also hinged with a tension spring 210. The other end of the tension spring 210 is connected to a pressure plate 211. The inner wall of the pressure plate 211 has a pressure groove 212 for pressing the network cable 24 in the spiral groove 23. The outer wall of the pressure plate 211 has a circular groove 213 for the outer section of the network cable 24 to pass through.

[0027] The double-pull assembly 31 includes pull plates 32 that are respectively limited and installed inside two adjacent flip blocks 22. A pull rope 33 is connected between the two pull plates 32. The pull rope 33 passes through a directional hole 34 opened in the center of the intermediate ring 28, thereby coupling the rotational motion of the two flip blocks 22 together.

[0028] The dual-card assembly 41 includes an outer sleeve 42 fixed to both sides of the base plate 27, an inner rod 43 fixed at a corresponding position on the gateway body 11, and a double-layer sleeve 44 slidably inserted into the annular space between the outer sleeve 42 and the inner rod 43. Two sets of inclined double-cone grooves 45 are symmetrically formed on the inner and outer walls of the double-layer sleeve 44. An inner locking block 46 and an outer locking block 47 are slidably fitted into each set of double-cone grooves 45. The inner locking block 46 is used to press against the outer wall of the inner rod 43, and the outer locking block 47 is used to press against the inner wall of the outer sleeve 42. A synchronization hole 48 is formed between adjacent inner locking blocks 46 and outer locking blocks 47, and a synchronization mechanism slides through the synchronization hole 48. The rod 49 ensures that the two are linked. Each synchronous rod 49 is provided with a positioning spring 410 at both ends. The double sleeve 44 is also provided with multiple surrounding holes 411. A push block 412 is slidably arranged in each surrounding hole 411. The lower end of the push block 412 abuts against the upper end of the corresponding set of inner locking blocks 46 and outer locking blocks 47. The lower ends of the inner locking blocks 46 and outer locking blocks 47 are pushed against the bottom of the double cone groove 45 by the bottom spring 413. The upper end of the push block 412 is connected to a control ring 415 threaded on the upper end of the surrounding hole 411 by the top spring 414. The stiffness coefficient of the top spring 414 is designed to be greater than the stiffness coefficient of the bottom spring 413.

[0029] The release assembly 51 includes a pull rod 52 fixed to the upper end of each push block 412. The pull rod 52 passes upward through the control ring 415 and has a pull block 53 at its end. There is also a dedicated release plate 54. The release plate 54 has an embedded groove 55 corresponding to the position of the pull rod 52 and a through groove 56 for the pull block 53 to pass through. The upper end of the release plate 54 is also provided with a pull ring 57. The upper end of the double sleeve 44 is fixed with a hand pressure sleeve 58.

[0030] The working process, installation and fixing, and buffer protection principle of the base are as follows: During installation, the base plate 27 is first aligned with the mounting surface of the gateway body 11, so that the outer sleeve 42 is fitted onto the inner rod 43. Then, the double-layer sleeve 44 is inserted into the annular gap between the outer sleeve 42 and the inner rod 43. During the insertion process, the inner locking block 46 and the outer locking block 47 are squeezed and slide upward along the double conical groove 45 and contract radially. When inserted into place, because the preload of the top spring 414 is greater than that of the bottom spring 413, the push block 412 pushes the inner locking block 46 and the outer locking block 47 downward, so that they expand radially outward along the inclined surface of the double conical groove 45, thereby tightly locking onto the inner rod 43 and the outer sleeve 42 respectively. At this time, if an attempt is made to pull out the double-layer sleeve 44, the inclined double conical groove 45 will cause the inner locking block 46 and the outer locking block 47 to further expand radially and lock, forming a firm self-locking mechanism, thus completing the rapid installation of the buffer mechanism and the gateway body 11.

[0031] When the network cable 24 is connected and put into use, its outer section passes through the circular groove 213, and the reserved length is wrapped in the spiral groove 23 of the flipping block 22 and temporarily limited by the pressure groove 212 of the pressure plate 211. If the exposed network cable 24 is accidentally pulled, the pulling force first attempts to pull the network cable 24 out of the circular groove 213 and the pressure groove 212 and stretch the tension spring 210. If the pulling force continues, it will drive the flipping block 22 to overcome the torque of the return spring 29 and rotate. At this time, through the linkage of the pull rope 33 of the double pull assembly 31, the adjacent flipping block 22 will be pulled or pushed synchronously, so that the two return springs 29 will work together to resist and absorb the tension, providing a more balanced buffer. When the tension is large enough to twist the return spring 29 to its limit position, the network cable 24 will release a pre-wound reserve length from the spiral groove 23. This process greatly buffers the instantaneous impact force directly acting on the RJ45 connector 26 and the gateway port by consuming the reserve length of the network cable. At the same time, the bending section 25 also provides a certain deformation buffer, thereby effectively avoiding port damage or loose connection.

[0032] When the buffer mechanism needs to be disassembled for maintenance, a special disassembly plate 54 must be used. Align the through slot 56 on the plate with the pull block 53 and insert it. Then rotate the disassembly plate 54 so that its inner groove 55 locks the pull rod 52. At this time, the operator inserts his finger between the pull ring 57 and the hand pressure sleeve 58 and pulls upward. The disassembly plate 54 drives all the pull rods 52 and the push block 412 to move upward synchronously, compressing the top spring 414. This releases the downward pressure of the push block 412 on the inner locking block 46 and the outer locking block 47. Under the action of the bottom spring 413, the inner locking block 46 and the outer locking block 47 slide upward along the double conical groove 45 and retract radially, releasing the lock with the inner rod 43 and the outer sleeve 42. At this time, the double sleeve 44 can be pulled out smoothly, realizing the safe disassembly of the buffer mechanism. This design ensures that unauthorized personnel cannot disassemble the equipment at will.

[0033] Working Principle Summary: This invention combines winding storage with spring buffering to convert the linear tensile force on the network cable 24 into the rotational kinetic energy of the flipping block 22 and the elastic potential energy of the spring for dissipation and buffering. The double-pull assembly 31 balances the buffer force field, and the installation mechanism, utilizing a self-locking inclined plane and a special tool for unlocking, ensures stable installation while enabling convenient authorized maintenance, providing highly reliable cable connection protection for the gateway. In all the solutions mentioned above, connections between two components can be made using welding, bolt and nut connections, bolt or screw connections, or other known connection methods, depending on the actual situation. These will not be elaborated upon here. For any fixed connections mentioned above, welding is preferred. Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the invention. The scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A base for a computer gateway, comprising a gateway body (11), characterized in that: It also includes a buffer mechanism and a mounting mechanism; The buffer mechanism includes a winding assembly (21) and a double-pull assembly (31). The buffer mechanism can buffer the pulling of the network cable (24). Under the action of the winding assembly (21), a part of the winding is released to avoid hard pulling. The double-pull assembly (31) increases the force of the winding release. The winding assembly (21) ensures that a portion of the cable can be pre-wound and released when pulled to avoid damage. The double-pull assembly (31) ensures that when one side of the cable is pulled, the winding assembly (21) on the other side will also provide corresponding tensile support, thus improving the safety of use; The installation mechanism includes a dual-card assembly (41) and a disassembly assembly (51). The buffer mechanism and the gateway body (11) can be easily installed and disassembled through the installation mechanism, which improves the convenience of using the gateway body (11). The dual-card assembly (41) can fix the buffer mechanism with simple operation, thus ensuring the convenience of installation; The unblocking component (51) can easily unblock the buffer mechanism, and only the relevant operator can unblock it, thus improving the safety of use.

2. The base for a computer gateway according to claim 1, characterized in that: The winding assembly (21) includes a flip block (22), on the outer wall of which a spiral groove (23) is provided. A network cable (24) is wound in the spiral groove (23), and a bent section (25) is connected to the network cable (24). The bent section (25) is connected to the crystal head (26), and the crystal head (26) is connected to the gateway body (11).

3. A base for a computer gateway according to claim 2, characterized in that: The winding assembly (21) also includes a base plate (27) attached to the gateway body (11). Multiple intermediate rings (28) are installed at equal intervals on the base plate (27). Each intermediate ring (28) has a return spring (29) installed at both ends. Each return spring (29) has a flip block (22) installed on it.

4. A base for a computer gateway according to claim 3, characterized in that: Each of the flipping blocks (22) is equipped with a tension spring (210), and a pressure plate (211) is installed at the other end of the tension spring (210). The pressure plate (211) has a pressure groove (212) on its inner wall, which presses on the network cable (24). The pressure plate (211) has a circular groove (213) on its outer wall.

5. A base for a computer gateway according to claim 3, characterized in that: The double pull assembly (31) includes pull plates (32) that are respectively limited and installed in the two flip blocks (22), and pull ropes (33) are respectively connected between the two pull plates (32). Each of the intermediate rings (28) has a directional hole (34) and the pull rope (33) is slidably connected in the directional hole (34).

6. A base for a computer gateway according to claim 3, characterized in that: The dual-card assembly (41) includes an outer sleeve (42) installed on both sides of the base plate (27), and an inner rod (43) is provided on the gateway body (11). A double-layer sleeve (44) is slidably connected inside the outer sleeve (42), and the double-layer sleeve (44) is slidably sleeved on the inner rod (43).

7. A base for a computer gateway according to claim 6, characterized in that: The double sleeve (44) has two sets of double conical grooves (45) symmetrically opened on its inner and outer sides, and inner and outer double conical grooves (45) are slidably connected to inner and outer locking blocks (46) and outer locking blocks (47), respectively. Multiple inner locking blocks (46) abut against the outer wall of the inner rod (43), and multiple outer locking blocks (47) abut against the inner wall of the outer sleeve (42). A synchronization hole (48) is opened between two adjacent outer locking blocks (47) and inner locking blocks (46), and a synchronization rod (49) is slidably connected in multiple synchronization holes (48). Each synchronization rod (49) has a positioning spring (410) at both ends.

8. A base for a computer gateway according to claim 7, characterized in that: The double-layer sleeve (44) has multiple surrounding holes (411), and push blocks (412) are slidably connected in the surrounding holes (411). The multiple push blocks (412) respectively abut against the upper ends of two adjacent inner locking blocks (46) and outer locking blocks (47). Bottom springs (413) are respectively installed at the lower ends of the inner locking blocks (46) and the outer locking blocks (47), and the multiple bottom springs (413) respectively abut against the lower end of the double conical groove (45).

9. A base for a computer gateway according to claim 8, characterized in that: Each of the push blocks (412) is provided with a top spring (414), and the stiffness coefficient of the top spring (414) is greater than that of the bottom spring (413). The other end of the top spring (414) is equipped with a control ring (415), which is threaded into the surrounding hole (411).

10. A base for a computer gateway according to claim 9, characterized in that: The release assembly (51) includes a pull rod (52) mounted on a plurality of push blocks (412). The pull rod (52) passes through the control ring (415) and is provided with a pull block (53). When release is required, a release plate (54) is attached to the control ring (415). The release plate (54) is provided with a plurality of embedded grooves (55). The pull rod (52) is locked in the embedded groove (55), and the pull block (53) is locked at the upper end of the release plate (54). A through groove (56) is provided on the same side of the embedded groove (55). A pull ring (57) is provided at the upper end of the release plate (54), and a hand-pressing sleeve (58) is provided at the upper end of the double-layer sleeve (44).

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