Protective device for computer information socket and use method of protective device

Abstract

The invention relates to the technical field of computers, and discloses a protection device for a computer information socket and a using method thereof.The protection device comprises a case, a square hole is formed in one side of the case, a concave box is fixedly connected to one side of the inner wall of the case, and the protection device further comprises a plug-in protection mechanism; at the moment, the plug-in unit drives a fixed arc-shaped ring to move, the fixed arc-shaped ring drives a flexible ring to move, the fixed arc-shaped ring makes contact with a triangular block in the moving process, the triangular block moves towards the interior of the square shell due to the arrangement of the inclination angle of the triangular block, and after the plug-in unit is connected, the plug-in unit is elastically deformed by a first spring; the first spring drives the triangular block to move towards the outside of the square shell, so that the plane of the triangular block clamps the flexible ring, and the situation that in the use process of the plug-in, workers touch the plug-in by mistake, the plug-in shakes, and the connection stability of the plug-in is affected is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of computers, and in particular to a protective device for a computer information socket and a use method thereof. Background Art

[0002] When a computer is in use, in order to transmit information and read data, it is necessary to connect it to a data socket and an external data cable, so that signals are transmitted via the data cable so that the computer can read the corresponding information.

[0003] When the existing computer information socket is connected to the data line plug, it is just a simple plug-in, and the plug-in part is exposed to the outside world. When the connection is used, the staff's feet are likely to come into contact with one end of the plug during movement, causing the plug to shake, affecting the stability of the information socket. Summary of the invention

[0004] The object of the present invention is to provide a protective device for a computer information socket and a method of using the same to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a protective device for a computer information socket and a method of using the same, comprising a chassis, a square hole being provided on one side of the chassis, a concave box being fixedly connected to one side of the inner wall of the chassis, and a plug-in protection mechanism, the plug-in protection mechanism comprising a socket shell fixedly connected to one side of the inner wall of the concave box, a plug-in being slidably connected to the inner wall of the socket shell, a fixed arc ring being fixedly connected to the outer wall of one end of the plug-in, a flexible ring being fixedly connected to one side of the fixed arc ring, and a clamping assembly being provided in the inner cavity of the concave box.

[0007] Furthermore, the positioning assembly includes a square shell fixedly connected to both sides of the inner cavity of the concave box, a round rod passes through and is slidably connected to one side of the inner wall of the square shell, a triangular block is fixedly connected to one end of the round rod, a first spring is fixedly connected to one side of the triangular block close to the round rod, and one end of the first spring is fixedly connected to one side of the inner wall of the square shell.

[0008] Furthermore, an adsorption assembly is provided at one end of the round rod, and the adsorption assembly includes a concave plate fixedly connected to one end of the round rod, and the two ends of the concave plate close to the round rod are respectively fixedly connected to fixed cylinders, and the two sides of the inner cavity of the concave box are respectively fixedly connected to cross bars.

[0009] Furthermore, four cross bars are provided, the outer wall of one end of the cross bar is slidably connected to the inner wall of the fixed tube, the outer wall of one end of the fixed tube is connected to a special-shaped suction cup, the inner wall of the special-shaped suction cup is slidably connected to a sealing ball, and one side of the sealing ball is fixedly connected to a second spring.

[0010] Furthermore, one end of the second spring is fixedly connected to one side of the inner wall of the fixed cylinder, and limiting holes are respectively provided on both sides of the inner wall of the concave box, and the outer wall of one end of the fixed cylinder is slidably connected to the inner wall of the limiting hole.

[0011] Furthermore, a roller assembly is provided on one side of the fixed cylinder, and the roller assembly includes a bent tube connected to one side of the inner wall of the fixed tube, a sliding rod is slidably connected to the inner wall of one end of the bent tube, a return spring is fixedly connected to one end of the sliding rod, one end of the return spring is fixedly connected to one side of the inner wall of the bent tube, a side wall of one end of the sliding rod away from the return spring is fixedly connected to the fixed rod, and the outer walls at both ends of the fixed rod are respectively rotatably connected to rollers.

[0012] Furthermore, a sliding assembly is provided at one end of the plug-in, and the sliding assembly includes a fixing frame fixedly connected to the outer wall of one end of the plug-in, and sliding grooves are respectively provided on both sides of the fixing frame, and a first rotating plate is rotatably connected to one side of the inner wall of the sliding groove.

[0013] Furthermore, one end of the first rotating plate is rotatably connected to an extrusion plate, a side of the extrusion plate close to the first rotating plate is rotatably connected to a second rotating plate, one end of the second rotating plate is rotatably connected to a sliding ring, an outer wall of one end of the sliding ring is slidably connected to an inner wall of the sliding groove, and tension springs are fixedly connected around one side of the sliding ring.

[0014] Furthermore, one end of the tension spring is fixedly connected to one side of the fixed frame, the end of the sliding ring away from the tension spring is fixedly connected to a connecting plate, the end of the connecting plate away from the sliding ring is fixedly connected to a sliding arc ring, and the inner wall of the sliding arc ring is slidably connected to the outer wall of the plug-in.

[0015] The method for using the protective device for computer information socket comprises the following steps:

[0016] Step 1: The staff pinches the upper and lower sides of the plug-in and inserts it into the socket shell. At this time, the plug-in drives the fixed arc ring to move, and the fixed arc ring drives the flexible ring to move;

[0017] Step 2: When the fixed arc ring moves, it will come into contact with the triangular block. The inclination angle of the triangular block is set so that the triangular block moves toward the inside of the square shell;

[0018] Step 3: After the plug-in is connected, the first spring is elastically deformed, and the first spring drives the triangular block to move outside the square shell, while the triangular block is in the process of being locked;

[0019] Step 4: The triangular block drives the round rod to move outside the square shell, the round rod drives the concave plate to move, and the concave plate drives the fixed cylinder to move.

[0020] The present invention has the following beneficial effects:

[0021] (1) According to the present invention, the staff pinches the upper and lower sides of the plug-in and inserts it into the interior of the socket shell. At this time, the plug-in drives the fixed arc ring to move, and the fixed arc ring drives the flexible ring to move. During the movement, the fixed arc ring will come into contact with the triangular block. The inclination angle of the triangular block is set so that the triangular block moves toward the interior of the square shell. When the plug-in is connected, it is elastically deformed by the first spring, and the first spring drives the triangular block to move toward the outside of the square shell, so that the plane of the triangular block is locked on the flexible ring to prevent the staff from accidentally touching the plug-in during use, causing the plug-in to shake and affecting the connection stability of the plug-in. At the same time, during the locking process of the triangular block, the triangular block drives the round rod to move toward the outside of the square shell, the round rod drives the concave plate to move, and the concave plate drives the fixed cylinder to move. During the movement of the concave plate, the fixed arc ring will be blocked to further prevent shaking when the plug-in is connected.

[0022] (2) In the present invention, during the process of the triangular block being clamped in place, the fixed tube moves toward the fixed arc ring. Due to the setting of the cross bar, the fixed tube and the cross bar gradually move away from each other. The cross bar is pulled out and slides inside the fixed tube, so that a slight negative pressure is generated inside the fixed tube. When the fixed tube contacts the fixed arc ring, the fixed tube drives the special-shaped suction cup to contact the side wall of the fixed arc ring. At this time, the negative pressure enters the interior of the special-shaped suction cup, generating a slight adsorption effect on the fixed arc ring, thereby preventing the chassis from shaking, which indirectly affects the connection effect of the plug-in, and further preventing the probability of unstable connection of the plug-in.

[0023] (3) According to the present invention, when it is necessary to pull out the plug-in, the staff presses the extrusion plates on both sides, and the two extrusion plates move closer to each other. The extrusion plates drive the second rotating plate to move. At this time, the second rotating plate is limited by the first rotating plate and the slide groove, and the sliding ring drives the connecting plate to move. The connecting plate drives the sliding arc ring to move. During the movement of the sliding arc ring, the flexible ring is squeezed so that the flexible ring no longer expands. The distance between the sliding arc ring and the fixed arc ring is shortened. At the same time, the sliding arc ring contacts the triangular block during the movement. When the sliding arc ring is separated from the triangular block, the staff can pull out the plug-in, which facilitates the plug-in and pull-out work of the plug-in.

[0024] (4) In the present invention, during the process of pulling out the plug-in, the sliding arc ring and the fixed arc ring are in a very close state. At this time, when the plug-in is pulled out, the sliding arc ring will cause the triangular block to move toward the inside of the square shell again, and the triangular block will drive the round rod to move, the round rod will drive the concave plate to move, and the concave plate will drive the fixed tube to move. The fixed tube will approach the cross bar. During this process of approaching each other, the cross bar will slide and squeeze the inside of the fixed tube, so that the gas inside the fixed tube enters the inside of the bent pipe, and the gas causes the sliding rod inside the bent pipe to slide, and the sliding rod drives the fixed rod The fixing rod drives the roller to move, so that the roller contacts the outer wall of the fixed arc ring, and the fixing tube no longer rubs against the outer wall of the fixed arc ring, so that the sliding friction is converted into rolling friction, thereby preventing the outer wall of the fixed arc ring from being scratched during long-term plugging and unplugging of the plug-in. At the same time, the second spring is elastically deformed, and the second spring drives the sealing ball to move. During the movement, the sealing ball can block the inner wall of the special-shaped suction cup. During the gas circulation, the airflow is prevented from entering the interior of the special-shaped suction cup, which affects the contact effect between the roller and the side wall of the fixed arc ring.

[0025] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0027] Figure 1 It is a schematic diagram of the overall back structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the cross-sectional structure of the chassis of the present invention;

[0029] Figure 3 It is a schematic diagram of the cross-sectional structure of the concave box of the present invention;

[0030] Figure 4 It is a schematic diagram of the cross-sectional structure of the socket shell of the present invention;

[0031] Figure 5 This is a schematic diagram of the side structure of the plug-in of the present invention;

[0032] Figure 6 For the present invention Figure 2 A magnified view of middle;

[0033] Figure 7 For the present invention Figure 3 Enlarged view of middle B;

[0034] Figure 8 For the present invention Figure 5 Enlarged view of middle C;

[0035] Fig. 9 The figure is a flow chart of the method for using the present invention.

[0036] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0037] In the figure: 1, chassis; 2, square hole; 3, concave box; 4, plug-in protection mechanism; 41, socket shell; 42, plug-in; 43, fixed arc ring; 44, flexible ring; 45, positioning assembly; 46, adsorption assembly; 47, roller assembly; 48, sliding assembly; 451, square shell; 452, triangular block; 453, round rod; 454, first spring; 461, concave plate; 462, fixed cylinder; 463, crossbar; 464 , special-shaped suction cup; 465, sealing ball; 466, second spring; 467, limiting hole; 471, bent pipe; 472, return spring; 473, sliding rod; 474, fixing rod; 475, roller; 481, fixing frame; 482, first rotating plate; 489, sliding groove; 483, extrusion plate; 484, second rotating plate; 485, sliding ring; 486, tension spring; 487, connecting plate; 488, sliding arc ring. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] See also Figure 1 - Fig. 9 As shown, the present invention is a protective device for a computer information socket and a method of using the same, comprising a chassis 1, a square hole 2 is provided on one side of the chassis 1, a concave box 3 is fixedly connected to one side of the inner wall of the chassis 1, and further comprising;

[0040] The plug-in protection mechanism 4 includes a socket shell 41 fixedly connected to one side of the inner wall of the concave box 3, the inner wall of the socket shell 41 is slidably connected with a plug-in 42, an outer wall at one end of the plug-in 42 is fixedly connected with a fixed arc ring 43, one side of the fixed arc ring 43 is fixedly connected with a flexible ring 44, the material of the flexible ring 44 is flexible and can be elastically deformed, and the inner cavity of the concave box 3 is provided with a locking assembly 45.

[0041] The latch assembly 45 includes a square shell 451 fixedly connected to both sides of the inner cavity of the concave box 3, a round rod 453 is penetrated and slidably connected to one side of the inner wall of the square shell 451, a triangular block 452 is fixedly connected to one end of the round rod 453, and a first spring 454 is fixedly connected to the side of the triangular block 452 close to the round rod 453. The purpose of this setting is to reset. One end of the first spring 454 is fixedly connected to one side of the inner wall of the square shell 451. The staff pinches the upper and lower sides of the plug-in 42 and inserts it into the socket shell 41. At this time, the plug-in 42 drives the fixed arc ring 43 to move, and the fixed arc ring 43 drives The flexible ring 44 moves, and the fixed arc ring 43 comes into contact with the triangular block 452 during the movement. The inclination angle of the triangular block 452 is set so that the triangular block 452 moves toward the inside of the square shell 451. When the plug-in 42 is connected, it is elastically deformed by the first spring 454, and the first spring 454 drives the triangular block 452 to move to the outside of the square shell 451, so that the plane of the triangular block 452 blocks the flexible ring 44, thereby preventing the staff from accidentally touching the plug-in 42 during use, causing the plug-in 42 to shake and affecting the connection stability of the plug-in 42.

[0042] An adsorption assembly 46 is provided at one end of the round rod 453, and the adsorption assembly 46 includes a concave plate 461 fixedly connected to one end of the round rod 453, and the two ends of the concave plate 461 close to the round rod 453 are respectively fixedly connected with fixed cylinders 462, and the two sides of the inner cavity of the concave box 3 are respectively fixedly connected with cross bars 463. The purpose of this arrangement is to limit the sliding trajectory of the fixed cylinder 462.

[0043] Four cross bars 463 are provided, and the outer wall of one end of the cross bar 463 is slidably connected to the inner wall of the fixed tube 462. The outer wall of one end of the fixed tube 462 is connected to a special-shaped suction cup 464, and the inner wall of the special-shaped suction cup 464 is slidably connected to a sealing ball 465. The purpose of this arrangement is to seal the pipeline of the special-shaped suction cup 464. A second spring 466 is fixedly connected to one side of the sealing ball 465.

[0044] One end of the second spring 466 is fixedly connected to one side of the inner wall of the fixed cylinder 462, and limiting holes 467 are respectively provided on both sides of the inner wall of the concave box 3. The outer wall of one end of the fixed cylinder 462 is slidably connected to the inner wall of the limiting hole 467. During the clamping process of the triangular block 452, the fixed cylinder 462 moves toward the fixed arc ring 43. Affected by the setting of the cross bar 463, the fixed cylinder 462 and the cross bar 463 will gradually move away from each other. The cross bar 463 is pulled out and slides inside the fixed cylinder 462, so that a slight negative pressure is generated inside the fixed cylinder 462. When the fixed cylinder 462 contacts the fixed arc ring 43, the fixed cylinder 462 will drive the special-shaped suction cup 464 to contact the side wall of the fixed arc ring 43. At this time, the negative pressure enters the interior of the special-shaped suction cup 464, producing a slight adsorption effect on the fixed arc ring 43, preventing the chassis 1 from shaking, indirectly affecting the connection effect of the plug-in 42, and further preventing the probability of unstable connection of the plug-in 42.

[0045] A roller assembly 47 is provided on one side of the fixed cylinder 462, and the roller assembly 47 includes a curved tube 471 connected to one side of the inner wall of the fixed tube 462, one end of the curved tube 471 is slidably connected to the inner wall with a sliding rod 473, one end of the sliding rod 473 is fixedly connected to a return spring 472, one end of the return spring 472 is fixedly connected to one side of the inner wall of the curved tube 471, one end of the sliding rod 473 away from the return spring 472 is fixedly connected to a fixed rod 474, and the outer walls at both ends of the fixed rod 474 are rotatably connected to rollers 475 respectively.

[0046] A sliding assembly 48 is provided at one end of the plug-in 42. The sliding assembly 48 includes a fixing frame 481 fixedly connected to the outer wall of one end of the plug-in 42. Slide grooves 489 are respectively provided on both sides of the fixing frame 481. A first rotating plate 482 is rotatably connected to one side of the inner wall of the slide groove 489.

[0047] One end of the first rotating plate 482 is rotatably connected to an extrusion plate 483, and the side of the extrusion plate 483 close to the first rotating plate 482 is rotatably connected to a second rotating plate 484, and one end of the second rotating plate 484 is rotatably connected to a sliding ring 485, and the outer wall of one end of the sliding ring 485 is slidably connected to the inner wall of the sliding groove 489. The purpose of this arrangement is to limit the moving trajectory of the sliding ring 485, and tension springs 486 are fixedly connected to one side of the sliding ring 485.

[0048] One end of the tension spring 486 is fixedly connected to one side of the fixing frame 481. The purpose of this arrangement is to facilitate the sliding ring 485 to reset when it is not subjected to external force. The end of the sliding ring 485 away from the tension spring 486 is fixedly connected to a connecting plate 487. The end of the connecting plate 487 away from the sliding ring 485 is fixedly connected to a sliding arc ring 488. The inner wall of the sliding arc ring 488 is slidably connected to the outer wall of the plug-in 42. When the plug-in 42 needs to be pulled out, the staff presses the squeezing plates 483 on both sides, and the two squeezing plates 483 move closer to each other. The squeezing plates 483 drive the second rotating plate 484 to move. At this time, the first rotating plate 482 and the sliding plate 484 are pressed against each other. The second rotating plate 484 will drive the sliding ring 485 to move along the track of the sliding groove 489, the sliding ring 485 will drive the connecting plate 487 to move, and the connecting plate 487 will drive the sliding arc ring 488 to move. During the movement of the sliding arc ring 488, the flexible ring 44 will be squeezed so that the flexible ring 44 will no longer expand, and the distance between the sliding arc ring 488 and the fixed arc ring 43 will be shortened. At the same time, during the movement of the sliding arc ring 488, the sliding arc ring 488 will come into contact with the triangular block 452. When the sliding arc ring 488 is separated from the triangular block 452, the staff can pull out the plug-in 42, which facilitates the plug-in and pull-out of the plug-in 42.

[0049] The method for using the protective device for computer information socket comprises the following steps:

[0050] Step 1: The staff pinches the upper and lower sides of the plug 42 and inserts it into the socket shell 41. At this time, the plug 42 drives the fixed arc ring 43 to move, and the fixed arc ring 43 drives the flexible ring 44 to move;

[0051] Step 2: During the movement, the fixed arc ring 43 will come into contact with the triangular block 452. The inclination angle of the triangular block 452 is set so that the triangular block 452 moves toward the inside of the square shell 451;

[0052] Step 3: After the plug-in 42 is connected, it is elastically deformed by the first spring 454, and the first spring 454 drives the triangular block 452 to move to the outside of the square shell 451, while the triangular block 452 is in the process of being locked;

[0053] Step 4: the triangular block 452 drives the round rod 453 to move to the outside of the square shell 451 , the round rod 453 drives the concave plate 461 to move, and the concave plate 461 drives the concave plate 461 to drive the fixed cylinder 462 to move.

[0054] When in use, the staff pinches the upper and lower sides of the plug 42 and inserts it into the socket shell 41. At this time, the plug 42 drives the fixed arc ring 43 to move, and the fixed arc ring 43 drives the flexible ring 44 to move. During the movement, the fixed arc ring 43 will come into contact with the triangular block 452. The inclination angle of the triangular block 452 is set to make the triangular block 452 move toward the inside of the square shell 451. When the plug 42 is connected, it is elastically deformed by the first spring 454, and the first spring 454 drives the triangular block 452 to move to the outside of the square shell 451, so that the triangular block 452 is moved to the outside of the square shell 451. The plane of 52 locks the flexible ring 44 to prevent the staff from accidentally touching the plug-in 42 during use, causing the plug-in 42 to shake, affecting the connection stability of the plug-in 42. At the same time, during the locking process of the triangular block 452, the triangular block 452 drives the round rod 453 to move to the outside of the square shell 451, and the round rod 453 drives the concave plate 461 to move, and the concave plate 461 drives the concave plate 461 to drive the fixed cylinder 462 to move. During the movement of the concave plate 461, the fixed arc ring 43 will be blocked to further prevent the plug-in 42 from shaking when connected.

[0055] When the triangular block 452 is in position, the fixed cylinder 462 moves toward the fixed arc ring 43. Due to the setting of the cross bar 463, the fixed cylinder 462 and the cross bar 463 will gradually move away from each other. The cross bar 463 is pulled out and slides inside the fixed cylinder 462, so that a slight negative pressure is generated inside the fixed cylinder 462. When the fixed cylinder 462 contacts the fixed arc ring 43, the fixed cylinder 462 will drive the special-shaped suction cup 464 to contact the side wall of the fixed arc ring 43. At this time, the negative pressure enters the interior of the special-shaped suction cup 464, and produces a slight adsorption effect on the fixed arc ring 43, thereby preventing the chassis 1 from shaking, which indirectly affects the connection effect of the plug-in 42, and further prevents the probability of unstable connection of the plug-in 42.

[0056] When the plug-in 42 needs to be pulled out, the staff presses the extrusion plates 483 on both sides, and the two extrusion plates 483 move closer to each other, and the extrusion plates 483 drive the second rotating plate 484 to move. At this time, limited by the first rotating plate 482 and the slide groove 489, the second rotating plate 484 will drive the sliding ring 485 to move along the track of the slide groove 489, and the sliding ring 485 drives the connecting plate 487 to move, and the connecting plate 487 drives the sliding arc ring 488 to move. During the movement of the sliding arc ring 488, the flexible ring 44 is squeezed so that the flexible ring 44 no longer expands, and the distance between the sliding arc ring 488 and the fixed arc ring 43 will be closer. At the same time, during the movement of the sliding arc ring 488, it will contact the triangular block 452. When the sliding arc ring 488 is separated from the triangular block 452, the staff can pull out the plug-in 42, which facilitates the plug-in and pull-out work of the plug-in 42.

[0057] In the process of pulling out the plug 42, the sliding arc ring 488 and the fixed arc ring 43 are in a very close state. At this time, the plug 42 is pulled out, and the sliding arc ring 488 causes the triangular block 452 to move toward the inside of the square shell 451 again, and the triangular block 452 drives the round rod 453 to move, and the round rod 453 drives the concave plate 461 to move, and the concave plate 461 drives the fixed cylinder 462 to move, and the fixed cylinder 462 and the cross bar 463 approach each other. In this process of approaching each other, the cross bar 463 slides and squeezes the inside of the fixed cylinder 462, so that the gas inside the fixed cylinder 462 enters the inside of the bent pipe 471, and the gas causes the sliding rod 473 inside the bent pipe 471 to slide, and the sliding rod 473 The fixing rod 474 is driven to move, and the fixing rod 474 drives the roller 475 to move, so that the roller 475 contacts the outer wall of the fixed arc ring 43, and the fixing cylinder 462 no longer rubs against the outer wall of the fixed arc ring 43, so that the sliding friction is converted into rolling friction, thereby preventing the outer wall of the fixed arc ring 43 from being scratched during the long-term plugging and unplugging of the plug-in 42. At the same time, it is elastically deformed by the second spring 466, and the second spring 466 drives the sealing ball 465 to move. The sealing ball 465 can block the inner wall of the special-shaped suction cup 464 during the movement. When the gas is circulated, the airflow is prevented from entering the interior of the special-shaped suction cup 464, which affects the contact effect between the roller 475 and the side wall of the fixed arc ring 43.

[0058] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A protective device for a computer information socket, characterized in that: It comprises a chassis (1), a square hole (2) is opened on one side of the chassis (1), a concave box (3) is fixedly connected to one side of the inner wall of the chassis (1), and further comprises: A plug-in protection mechanism (4), the plug-in protection mechanism (4) comprising a socket shell (41) fixedly connected to one side of the inner wall of the concave box (3), a plug-in (42) being slidably connected to the inner wall of the socket shell (41), a fixed arc ring (43) being fixedly connected to the outer wall of one end of the plug-in (42), a flexible ring (44) being fixedly connected to one side of the fixed arc ring (43), and a latching assembly (45) being provided in the inner cavity of the concave box (3).

2. A protective device for a computer information socket according to claim 1, characterized in that: The locking assembly (45) comprises a square shell (451) fixedly connected to both sides of the inner cavity of the concave box (3); a round rod (453) penetrates and is slidably connected to one side of the inner wall of the square shell (451); one end of the round rod (453) is fixedly connected to a triangular block (452); a side of the triangular block (452) close to the round rod (453) is fixedly connected to a first spring (454); one end of the first spring (454) is fixedly connected to one side of the inner wall of the square shell (451).

3. A protective device for a computer information socket according to claim 2, characterized in that: An adsorption assembly (46) is provided at one end of the round rod (453), and the adsorption assembly (46) comprises a concave plate (461) fixedly connected to one end of the round rod (453), and both ends of a side of the concave plate (461) close to the round rod (453) are respectively fixedly connected to fixed cylinders (462), and both sides of the inner cavity of the concave box (3) are respectively fixedly connected to cross bars (463).

4. A protective device for a computer information socket according to claim 3, characterized in that: Four cross bars (463) are provided, and the outer wall of one end of the cross bar (463) is slidably connected to the inner wall of the fixed tube (462). The outer wall of one end of the fixed tube (462) is connected to a special-shaped suction cup (464), and the inner wall of the special-shaped suction cup (464) is slidably connected to a sealing ball (465), and one side of the sealing ball (465) is fixedly connected to a second spring (466).

5. A protective device for a computer information socket according to claim 4, characterized in that: One end of the second spring (466) is fixedly connected to one side of the inner wall of the fixed cylinder (462), and limiting holes (467) are respectively provided on both sides of the inner wall of the concave box (3), and the outer wall of one end of the fixed cylinder (462) is slidably connected to the inner wall of the limiting hole (467).

6. A protective device for a computer information socket according to claim 5, characterized in that: A roller assembly (47) is provided on one side of the fixed tube (462), and the roller assembly (47) includes a curved tube (471) connected to one side of the inner wall of the fixed tube (462); a sliding rod (473) is slidably connected to the inner wall of one end of the curved tube (471); a return spring (472) is fixedly connected to one end of the sliding rod (473); one end of the return spring (472) is fixedly connected to one side of the inner wall of the curved tube (471); a fixed rod (474) is fixedly connected to the side wall of one end of the sliding rod (473) away from the return spring (472); and rollers (475) are rotatably connected to the outer walls of both ends of the fixed rod (474).

7. A protective device for a computer information socket according to claim 6, characterized in that: A sliding assembly (48) is provided at one end of the plug-in (42), and the sliding assembly (48) includes a fixing frame (481) fixedly connected to the outer wall of one end of the plug-in (42), and sliding grooves (489) are respectively provided on both sides of the fixing frame (481), and a first rotating plate (482) is rotatably connected to one side of the inner wall of the sliding groove (489).

8. A protective device for a computer information socket according to claim 7, characterized in that: One end of the first rotating plate (482) is rotatably connected to an extrusion plate (483), and the side of the extrusion plate (483) close to the first rotating plate (482) is rotatably connected to a second rotating plate (484). One end of the second rotating plate (484) is rotatably connected to a sliding ring (485), and the outer wall of one end of the sliding ring (485) is slidably connected to the inner wall of the sliding groove (489), and one side of the sliding ring (485) is fixedly connected to tension springs (486) on all four sides.

9. A protective device for a computer information socket according to claim 8, characterized in that: One end of the tension spring (486) is fixedly connected to one side of the fixing frame (481), one end of the sliding ring (485) away from the tension spring (486) is fixedly connected to a connecting plate (487), one end of the connecting plate (487) away from the sliding ring (485) is fixedly connected to a sliding arc ring (488), and the inner wall of the sliding arc ring (488) is slidably connected to the outer wall of the plug-in (42).

10. A method for using a protective device for a computer information socket, using the protective device for a computer information socket as claimed in claim 9, characterized in that: The following steps are included: Step 1: The staff pinches the upper and lower sides of the plug (42) and inserts it into the socket shell (41). At this time, the plug (42) drives the fixed arc ring (43) to move, and the fixed arc ring (43) drives the flexible ring (44) to move; Step 2: The fixed arc ring (43) will come into contact with the triangular block (452) during the movement, and the inclination angle of the triangular block (452) is set so that the triangular block (452) moves toward the inside of the square shell (451); Step 3: After the plug-in (42) is connected, the first spring (454) is elastically deformed, and the first spring (454) drives the triangular block (452) to move outside the square shell (451), while the triangular block (452) is in the process of being locked; Step 4: The triangular block (452) drives the round rod (453) to move outside the square shell (451), the round rod (453) drives the concave plate (461) to move, and the concave plate (461) drives the concave plate (461) to drive the fixed cylinder (462) to move.

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