A fixing device for a computer blockchain device and its usage method

Abstract

The present invention relates to the field of computer technology. The present invention discloses a fixing device for a computer blockchain device and its usage method, including a mounting frame, on which there is a bearing component for placing the device, a limiting component is provided on the bearing component, a number of mounting holes are formed on one side of the limiting component, a number of identification devices are equidistantly arranged on one side inside the bearing component, each of the identification devices is respectively located on one side of a mounting hole, a control component is provided at the side ends of the number of identification devices, and the identification device includes a linkage component, a triggering component and a cleaning component. By the operation of the bearing component and the identification device, the present invention can quickly release the fixation of the device for easy use and automatically clean the connection holes without inserted connection lines before use, greatly improving the convenience and practicality.

Description

Technical Field

[0001] The present invention relates to the field of computer technology, and particularly to a fixing device for a computer blockchain device and a using method thereof. Background Art

[0002] A computer, commonly known as a computer, is a modern electronic computing device used for high-speed computing. It can perform numerical calculations, logical calculations, and also has a storage and memory function. It is a modern intelligent electronic device that can run according to a program and automatically and quickly process a large amount of data.

[0003] In the prior art, during the use of a computer blockchain device, it is usually necessary to insert a connecting wire into an installation hole, and then fix it in a corner through a fixing device to avoid damage to the device caused by collision. When the connecting wire needs to be adjusted, it often requires the staff to unlock the device first, and then take out the device to complete the adjustment. The operation steps are cumbersome, resulting in low convenience. At the same time, the installation holes without inserted connecting wires are usually adhered with a large amount of dust during the long-term use of the computer blockchain device. When in use, the connection holes may not be usable, and it often requires the staff to clean the connection holes, with insufficient practicability. Therefore, a device is needed that can quickly release the fixation of the device for easy use and automatically clean the connection holes without inserted connecting wires before use to avoid low convenience and insufficient practicability. Summary of the Invention

[0004] The purpose of the present invention is to provide a fixing device for a computer blockchain device and a using method thereof to solve the problems raised in the above background art. To achieve the above purpose, the present invention provides the following technical solution: A fixing device for a computer blockchain device, including a mounting frame, a bearing component for placing the device is provided on the mounting frame, a limiting component is provided on the bearing component, a plurality of mounting holes are opened on one side of the limiting component, a plurality of recognition devices are equidistantly provided on one side inside the bearing component, each recognition device is respectively located on one side of a mounting hole, a control component is provided at the side ends of the plurality of recognition devices, the recognition device includes a linkage component, a trigger component, and a cleaning component, the linkage component is arranged on one side inside the bearing component, the trigger component is arranged on the linkage component, and the cleaning component is arranged on the trigger component and located at the top of the bearing component.

[0005] Preferably, the bearing assembly includes a moving groove which is formed in the mounting frame. At the center of the bottom inside the moving groove, a driving groove is formed. On one inner wall of the driving groove, a plurality of teeth are equidistantly arranged. A moving base is slidably arranged in the moving groove. The side end of the moving base is movably connected with the inner wall of the moving groove through symmetrically arranged telescopic rods. The moving base is hollow. The top of the moving base is fixedly connected with the bottom of the bearing seat. The four corners of the bearing seat are respectively fixedly connected with the four corners of the bottom of the bearing plate through vertically arranged bearing columns. Symmetrically fixed connections are arranged on both sides of the bearing seat with limiting chutes. A horizontally arranged driving gear is arranged inside the moving base. The center of the driving gear is rotationally connected with the bottom inside the moving base. One driving tooth groove rod is arranged on each of the two sides of the driving gear. The two driving tooth groove rods are symmetrically and oppositely arranged with the driving gear as the center. The tooth groove ends of the two driving tooth groove rods are respectively meshed with the two sides of the driving gear. The end of the driving tooth groove rod far away from the driving gear slidably passes through the adjacent side wall of the moving base and is located below the limiting chute. A first limiting frame is slidably arranged on the limiting chute. A plurality of mounting holes are equidistantly formed in one of the first limiting frames. When the two first limiting frames move towards the bearing seat, the two first limiting frames are respectively embedded between the two sides of the bearing seat and the bearing plate and are located between two adjacent bearing columns. The bottom and the top of the first limiting frame are respectively in sliding fit with the top of the bearing seat and the bottom of the bearing plate. The bottom of the first limiting frame is connected with the end of the driving tooth groove rod through an L-shaped connecting frame. A horizontally arranged control gear is arranged below the moving base. The control gear is coaxially arranged with the driving gear. The control gear is located in the driving groove. The tooth groove end of the control gear can be meshed with a plurality of teeth. At both ends of the side of the first limiting frame close to the bearing seat, fixed frames are fixedly connected. An L-shaped bracket is rotationally connected to the fixed frame. The initial position included angle of the L-shaped bracket faces the bearing seat. Horizontally arranged adjusting wheels are rotationally connected to both ends of the L-shaped bracket.

[0006] Preferably, the limiting component includes a driving member. The center of the driving member is rotatably connected to the center of the bottom of the bearing plate through a driving shaft. The driving shaft is concentric with the center of the driving gear. Second limiting frames are provided on both sides of the driving member. The included angle between the second limiting frame and the first limiting frame is set to 90 degrees. The bottom and the top of the second limiting frame are respectively in sliding fit with the top of the bearing seat and the bottom of the bearing plate. The initial position of the second limiting frame is located between two adjacent bearing columns and is in sliding fit with them. A linkage rod is hinged to one side of the second limiting frame close to the driving member. One ends of the two linkage rods far from the second limiting frame are respectively hinged to both ends of the driving member. A rotating disk is provided on the top of the bearing plate. The center of the bottom of the rotating disk is connected to the driving shaft. An annular sleeve is sleeved outside the rotating disk. The bottom of the annular sleeve is fixedly connected to the top of the bearing plate. A plurality of limiting grooves are evenly formed in the inner wall of the annular sleeve. Sliding grooves are symmetrically formed on both sides of the rotating disk. A wedge block is slidably provided in each sliding groove. The side end of the wedge block is movably connected to the inner wall of the sliding groove through a spring telescopic rod. One end of the wedge block far from the sliding groove is embedded in a limiting groove. The cooperation between the inclined surface of the wedge block and the limiting groove can control the one-way rotation of the rotating disk in the annular sleeve.

[0007] Preferably, the linkage component includes a rectangular frame. The top of the rectangular frame is fixedly connected to the bottom of the bearing plate and is located on one side of the mounting hole. An adjusting frame is provided on one side of the rectangular frame close to the driving member. The top of the adjusting frame is fixedly connected to the bottom of the bearing plate. A vertically arranged linkage shaft is rotatably connected in the rectangular frame. The top of the linkage shaft passes through the through hole on the bearing plate and is located outside it. The bottom of the linkage shaft slidably passes through the bottom of the rectangular frame. A linkage frame is provided on the outside of the top of the linkage shaft. The bottom of the linkage frame is fixedly connected to the top of the bearing plate. The bottom of the linkage frame is rotatably connected to an adapter sleeve through a connecting shaft. A plurality of tooth grooves are evenly formed in the inner wall of the adapter sleeve.

[0008] Preferably, the trigger assembly includes a trigger crank, which is rotatably connected to the adjustment frame, and a trigger plate is fixedly connected to the side of the trigger crank away from the rectangular frame, and the trigger plate is located on one side of the mounting hole. When the connecting line is inserted into the connecting hole through the mounting hole, it can resist the trigger plate and drive the trigger crank to deflect. The trigger crank is hinged to an articulated frame on the side close to the rectangular frame, and the articulated frame is located in the rectangular frame and the two sides of the articulated frame are respectively slidably matched with the inner walls of the adjacent rectangular frames up and down. A movable sleeve rod is sleeved on the outer side of the linkage shaft, and the movable sleeve rod is vertically arranged in the through-hole and slidably matched with it up and down. The movable sleeve rod is rotatably matched with the through-hole, and the inner wall of the movable sleeve rod is symmetrically fixedly connected with a horizontally arranged clamping rod, and the clamping rod The top outer side of the movable sleeve rod is provided with a trigger gear, and the tooth groove ends of the trigger gear are obliquely arranged on both sides. The trigger gear is located in the connecting sleeve and the tooth groove ends of the trigger gear are meshed with the tooth grooves in the connecting sleeve.

[0009] Preferably, the cleaning assembly includes a first bevel gear, the first bevel gear is horizontally arranged above the trigger gear and located at the top of the linkage frame, the center of the first bevel gear is connected to the connecting shaft, a locking frame is provided on one side of the first bevel gear, the bottom of the locking frame is fixedly connected to the top of the carrying plate, the locking frame is provided with a vertically arranged second bevel gear on one side close to the linkage frame, the top of the second bevel gear is meshed with the side end of the first bevel gear, the center of the second bevel gear is rotatably connected to the locking frame, and the locking frame is provided with a control crank on the side away from the second bevel gear, one end of the control crank close to the locking frame is connected to the center of the second bevel gear, and the end of the control crank away from the locking frame is embedded in the control groove at the top of the cleaning sliding frame through a control rod, the side end of the control rod slides with the inner wall of the control groove, the side end of the cleaning sliding frame slides with the adjacent side wall of the receiving plate, and a cleaning piece is fixedly connected to the bottom of the cleaning sliding frame, the cleaning piece is located on one side of the mounting hole, and the first limiting frame with the mounting hole is provided with an opening of the same size as the cleaning piece, and the cleaning piece is provided with a cleaning brush on the side facing the rectangular frame.

[0010] Preferably, the control component includes a first transmission belt. The bottoms of the linkage shafts in every two adjacent linkage components are connected by the first transmission belt. A horizontally arranged control frame is fixedly connected to the outside of one of the bearing columns and is located on one side of the cleaning brush. An auxiliary gear is rotatably connected to the control frame through an auxiliary shaft. A second transmission belt is sleeved on the outside of the auxiliary shaft. The other end of the second transmission belt slides through the bearing column and is sleeved on the outside of the adjacent linkage shaft. A trigger tooth groove plate is arranged on one side of the mounting frame. The bottom of the trigger tooth groove plate is fixedly connected to the top of one side of the mounting frame. The tooth groove end of the trigger tooth groove plate can be engaged with the tooth groove end of the auxiliary gear. When the moving base drives the auxiliary gear to be engaged with the trigger tooth groove plate after passing through a number of teeth.

[0011] Preferably, the usage method of a fixing device for a computer blockchain device includes the following steps:

[0012] S1: The staff controls the movement of the moving base in the moving groove, thereby driving the bearing seat, the bearing column and the bearing plate to move synchronously on the mounting frame. During the movement, the control gear is engaged with the teeth, thereby driving the control gear to rotate, and then driving the driving gear to rotate synchronously, driving the two driving tooth groove rods engaged with it to move away from each other, thereby driving the first limiting frame to slide on the limiting slideway through the L-shaped connecting frame and move in the direction away from the bearing seat. At this time, the staff places the computer blockchain device on the bearing seat so that it is located between the bearing seat and the bearing plate. Subsequently, through the cooperation of the inclined surface of the wedge block and the limiting groove, the staff manually controls the rotation of the rotating disk in the annular sleeve, thereby driving the linkage rod to deflect through the driving shaft. With the cooperation of the linkage rod, the two second limiting frames are driven to approach each other and fit on both sides of the computer blockchain device, thereby limiting both sides of the computer blockchain device. Through the arranged spring telescopic rod, the inclined surface end of the wedge block always abuts in the limiting groove, thereby preventing the rotating disk from reversing. After the limiting is completed, the connecting wire is inserted into the required connecting hole through the mounting hole. Subsequently, the staff controls the moving base to move in the opposite direction to the previous one, thereby engaging the control gear with the teeth and rotating in the opposite direction to the previous one, thereby driving the two first limiting frames to approach. During the approaching process, the L-shaped bracket is clamped at the four corners of the computer blockchain device through the adjusting wheel, and the position of the computer blockchain device between the bearing seat and the bearing plate is adjusted so that it is located in the center and its position is locked;

[0013] S2: When the staff inserts the connecting wire into the connecting hole to be used through the mounting hole, the friction trigger plate drives the trigger crank to deflect on the adjustment frame, and then drives the articulated frame to move down in the rectangular frame. Through the cooperation of the toggle plate and the snap ring, the movable sleeve rod is driven to move up and down on the linkage shaft, and the compression spring is compressed, so that the trigger gear moves down and disengages from the connecting sleeve. After the connecting wire is disengaged from the connecting hole and the mounting hole, the movable sleeve rod is reset under the action of the compression spring, so that the trigger gear is re-embedded in the connecting sleeve, and the toggle rod and the trigger crank are reset through the snap ring, thereby resetting the trigger plate, and then facilitating the control of the cleaning component on the side of the connecting hole where the connecting wire is not inserted, so as to clean the connecting hole of the computer blockchain device and stop the cleaning component on the side of the connecting hole where the connecting wire has been inserted;

[0014] S3: When the staff resets the receiving seat and after the mobile base passes through several teeth, the cooperation between the trigger tooth groove plate and the auxiliary gear is triggered to drive one of the linkage shafts to rotate through the second transmission belt, and under the action of the first transmission belt, all the linkage shafts are driven to rotate synchronously, so that under the cooperation of the movable groove and the card rod, several movable sleeve rods are driven to rotate synchronously in the through-hole, and then the trigger gear is driven to rotate. At this time, the trigger gear on the side where the connecting line is inserted is located below the connecting sleeve, and the trigger gear on the side where the connecting line is not inserted is still located in the connecting sleeve, which then drives the connecting shaft to rotate, so that the first bevel gear drives the second bevel gear meshing with it to rotate synchronously, and under the action of the control crank and the control rod, the cleaning slide frame is driven to move back and forth through the control groove, so that it is convenient to clean the connection hole on the side of the equipment where the connecting line is not inserted with a cleaning brush.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] In the present invention, when the device is in use, the staff first move the position of the carrying component on the mounting frame to unfold the carrying component. Subsequently, the computer blockchain device is placed in the carrying component and limited by the limiting component. The connecting wire is inserted into the connection hole to be used through the mounting hole. During the insertion process, by controlling the trigger component in the corresponding recognition device to work, it is separated from the linkage component. Subsequently, by controlling the movement of the carrying component on the mounting frame, each linkage component is driven to work synchronously by the control component, thereby driving the corresponding cleaning component to work, and then cleaning the uninserted connection hole. After the carrying component moves to the designated position, it forms a box body, and the position of the computer blockchain device is adjusted to complete the positioning. When it is necessary to insert a new connecting wire or replace the connecting wire of the computer blockchain device, by controlling the position of the carrying component on the mounting frame, the carrying component is unfolded, and the side end of the computer blockchain device is exposed. During the movement of the carrying component, the control component works again, thereby driving the corresponding cleaning component to work, so as to complete the cleaning of the connection hole before the connecting wire is adjusted. During this process, the work of the staff to adjust the connecting wire of the computer blockchain device is simplified, thereby improving the convenience during use. At the same time, when it is necessary to adjust the connecting wire, the connection hole without the inserted connecting wire can be automatically cleaned, thereby avoiding the situation that the connection hole cannot be used because a large amount of dust adheres to the connection hole when the connecting wire is inserted, and then avoiding the manual cleaning of the connection hole by the staff, thereby improving the practicability of the device. Thus, it is realized that the device fixation can be quickly released for easy use, and at the same time, the connection hole without the inserted connecting wire can be automatically cleaned before use, so as to avoid the effects of low convenience and insufficient practicability.

[0017] In the present invention, the staff controls the movement of the moving base within the moving groove, thereby driving the synchronous movement of the bearing seat, bearing column, and bearing plate on the mounting frame. During the movement, the control gear meshes with the teeth, driving the rotation of the control gear. Subsequently, the driving gear rotates synchronously, driving the two driving groove rods engaged with it to move away from each other. Thus, through the L-shaped connecting frame, the first limiting frame slides on the limiting slideway and moves away from the bearing seat. At this time, the staff places the computer blockchain device on the bearing seat, making it located between the bearing seat and the bearing plate. Subsequently, through the cooperation of the inclined surface of the wedge block and the limiting groove, the staff manually controls the rotation of the rotating disc within the annular sleeve, thereby driving the deflection of the linkage rod through the driving shaft. With the cooperation of the linkage rod, the two second limiting frames move closer to each other and fit on both sides of the computer blockchain device, thereby limiting both sides of the computer blockchain device. Through the provided spring telescopic rod, the inclined surface end of the wedge block always abuts within the limiting groove, preventing the reverse rotation of the rotating disc. After the limiting is completed, the connection line is inserted into the connection hole to be used through the installation hole. Subsequently, by controlling the movement of the moving base in the opposite direction to before, the control gear meshes with the teeth and rotates in the opposite direction to before, driving the two first limiting frames to approach. During the approaching process, the L-shaped bracket is clamped at the four corners of the computer blockchain device through the adjusting wheel, and the position of the computer blockchain device between the bearing seat and the bearing plate is adjusted to make it located at the center and lock its position, thereby enhancing the protection effect on the computer blockchain device. During the use of the computer blockchain device, the connection part between the connection line and the connection hole is located inside the installation hole, which can provide protection for the inserted connection line. When it is necessary to adjust or insert the connection line, the moving base is controlled to move, causing the first limiting frame to move away, and the adjustment of the connection line can be completed, thus simplifying the work of the staff in adjusting the connection line of the computer blockchain device and improving the convenience during use.

[0018] When the staff resets the receiving seat and after the mobile base passes through a number of teeth, the cooperation between the trigger tooth plate and the auxiliary gear is triggered, thereby driving one of the second transmission belts to drive one of the second transmission belts. The first gear is engaged with the first clutch, and the second gear is engaged with the first clutch, and the second gear is engaged with the first clutch, and the second gear is engaged with the first clutch, and the second gear is engaged with the first clutch, thereby preventing the clutch from engaging with the first clutch. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 Schematic diagram of the three-dimensional structure of the present invention Figure 1 ;

[0020] Figure 2 Schematic diagram of the three-dimensional structure of the present invention Figure 2 ;

[0021] Figure 3 is a cross-sectional view of the mounting frame of the present invention;

[0022] Figure 4 It is a schematic diagram of a partial explosion three-dimensional structure in the present invention;

[0023] Figure 5 is a cross-sectional view of the movable base in the present invention;

[0024] Figure 6Schematic diagram of the partial three-dimensional structure of the bearing component in the present invention;

[0025] Figure 7 Schematic diagram of the partial three-dimensional structure of the bearing component and the limiting component in the present invention Figure 1 ;

[0026] Figure 8 Schematic diagram of the partial three-dimensional structure of the bearing component and the limiting component in the present invention Figure 2 ;

[0027] Figure 9 is Figure 8 The enlarged schematic diagram of area A in;

[0028] Figure 10 Schematic diagram of the partial three-dimensional structure of the present invention Figure 1 ;

[0029] Figure 11 Schematic diagram of the partial three-dimensional structure of the present invention Figure 2 ;

[0030] Figure 12 The cross-section of the bearing plate in the present invention Figure 1 ;

[0031] Figure 13 Schematic diagram of the partial exploded three-dimensional structure of the identification device in the present invention Figure 1 ;

[0032] Figure 14 Schematic diagram of the partial exploded three-dimensional structure of the identification device in the present invention Figure 2 ;

[0033] Figure 15 The cross-section of the bearing plate in the present invention Figure 2 ;

[0034] Figure 16 Schematic diagram of the partial three-dimensional structure of the control component in the present invention.

[0035] In the figure: 1. mounting frame; 2. bearing assembly; 21. moving groove; 22. driving groove; 23. teeth; 24. moving base; 25. telescopic rod; 26. bearing seat; 27. bearing column; 28. bearing plate; 29. limiting slide; 30. driving gear; 31. driving tooth groove rod; 32. first limiting frame; 33. L-shaped connecting frame; 34. control gear; 35. fixing frame; 36. L-shaped bracket; 37. adjusting wheel; 4. limiting assembly; 41. driving member; 42. driving shaft; 43. second limiting frame; 44. linkage rod; 45. rotating disk; 46. annular sleeve; 47. limiting groove; 48. sliding groove; 49. wedge block; 50. spring telescopic rod; 6. mounting hole; 7. identification device; 71. linkage assembly; 711. rectangular frame; 712. adjusting frame; 7 13. Linkage shaft; 714. Through-hole; 715. Linkage frame; 716. Connecting shaft; 717. Connecting sleeve; 72. Trigger assembly; 721. Trigger crank; 722. Trigger plate; 723. Articulated frame; 724. Movable sleeve rod; 725. Clamping rod; 726. Movable groove; 727. Snap ring; 728. Compression spring; 729. Toggle lever; 730. Trigger gear; 8. Cleaning assembly; 81. First bevel gear; 82. Locking frame; 83. Second bevel gear; 84. Control crank; 85. Control rod; 86. Cleaning slide frame; 87. Control groove; 88. Cleaning piece; 89. Cleaning brush; 9. Control assembly; 91. First transmission belt; 92. Control frame; 93. Auxiliary shaft; 94. Auxiliary gear; 95. Second transmission belt; 96. Trigger tooth plate. DETAILED DESCRIPTION

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0037] See also Figures 1 to 16, the present invention provides a technical solution: a fixing device for a computer blockchain device, including a mounting bracket 1, a bearing component 2 for placing the device is provided on the mounting bracket 1, a limiting component 4 is provided on the bearing component 2, a plurality of mounting holes 6 are formed on one side of the limiting component 4, a plurality of identification devices 7 are equidistantly arranged on one side inside the bearing component 2, each of the identification devices 7 is respectively located on one side of a mounting hole 6, a control component 9 is provided at the side ends of the plurality of identification devices 7, the identification device 7 includes a linkage component 71, a triggering component 72 and a cleaning component 8, the linkage component 71 is arranged on one side inside the bearing component 2, the triggering component 72 is arranged on the linkage component 71, and the cleaning component 8 is arranged on the triggering component 72 and located at the top of the bearing component 2.

[0038] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Figure 9As shown, the bearing assembly 2 includes a moving groove 21 opened on the mounting bracket 1. At the center of the bottom inside the moving groove 21, a driving groove 22 is opened. On one inner wall of the driving groove 22, a number of teeth 23 are equidistantly arranged. Inside the moving groove 21, a moving base 24 is slidably arranged. The side end of the moving base 24 is movably connected to the inner wall of the moving groove 21 through symmetrically arranged telescopic rods 25. The moving base 24 is hollow. The top of the moving base 24 is fixedly connected to the bottom of the bearing seat 26. At the four corners of the bearing seat 26, they are respectively fixedly connected to the four corners of the bottom of the bearing plate 28 through vertically arranged bearing columns 27. On both sides of the bearing seat 26, symmetrically fixed connection limit sliding ways 29 are provided. Inside the moving base 24, a horizontally arranged driving gear 30 is provided. The center of the driving gear 30 is rotationally connected to the bottom inside the moving base 24. On both sides of the driving gear 30, a driving tooth groove rod 31 is provided. The two driving tooth groove rods 31 are symmetrically and oppositely arranged with the driving gear 30 as the center. The tooth groove ends of the two driving tooth groove rods 31 are respectively engaged with both sides of the driving gear 30. The end of the driving tooth groove rod 31 far from the driving gear 30 slides through the adjacent side wall of the moving base 24 and is located below the limit sliding way 29. On the limit sliding way 29, a first limit frame 32 is slidably arranged. On one of the first limit frames 32, a number of mounting holes 6 are equidistantly opened. When the two first limit frames 32 move towards the bearing seat 26, the two first limit frames 32 are respectively embedded between the two sides of the bearing seat 26 and the bearing plate 28 and are located between two adjacent bearing columns 27. The bottom and the top of the first limit frame 32 are respectively in sliding fit with the top of the bearing seat 26 and the bottom of the bearing plate 28. The bottom of the first limit frame 32 is connected to the end of the driving tooth groove rod 31 through an L-shaped connecting frame 33. Below the moving base 24, a horizontally arranged control gear 34 is provided. The control gear 34 is coaxially arranged with the driving gear 30. The control gear 34 is located inside the driving groove 22. The tooth groove end of the control gear 34 can be engaged with a number of teeth 23. At both ends of the side of the first limit frame 32 close to the bearing seat 26, fixed frames 35 are fixedly connected. On the fixed frame 35, an L-shaped bracket 36 is rotationally connected. The initial position angle of the L-shaped bracket 36 faces the bearing seat 26. Horizontally arranged adjusting wheels 37 are rotationally connected to both ends of the L-shaped bracket 36;

[0039] The limiting component 4 includes a driving member 41. The center of the driving member 41 is rotationally connected to the center of the bottom of the bearing plate 28 through a driving shaft 42. The driving shaft 42 is concentrically arranged with the center of the driving gear 30. Second limiting frames 43 are provided on both sides of the driving member 41. The included angle between the second limiting frame 43 and the first limiting frame 32 is set to 90 degrees. The bottom and top of the second limiting frame 43 are respectively in sliding fit with the top of the bearing seat 26 and the bottom of the bearing plate 28. The initial position of the second limiting frame 43 is located between two adjacent bearing columns 27 and is in sliding fit with them. A linkage rod 44 is hinged to one side of the second limiting frame 43 close to the driving member 41. The ends of the two linkage rods 44 far from the second limiting frame 43 are respectively hinged to both ends of the driving member 41. A rotating disc 45 is provided on the top of the bearing plate 28. The center of the bottom of the rotating disc 45 is connected to the driving shaft 42. An annular sleeve 46 is sleeved outside the rotating disc 45. The bottom of the annular sleeve 46 is fixedly connected to the top of the bearing plate 28. A number of limiting grooves 47 are evenly formed in the inner wall of the annular sleeve 46. Sliding grooves 48 are symmetrically formed on both sides of the rotating disc 45. A wedge-shaped block 49 is slidably arranged in each sliding groove 48. The side end of the wedge-shaped block 49 is movably connected to the inner wall of the sliding groove 48 through a spring telescopic rod 50. The end of the wedge-shaped block 49 far from the sliding groove 48 is embedded in a limiting groove 47. The one-way rotation of the rotating disc 45 in the annular sleeve 46 can be controlled through the cooperation of the inclined surface of the wedge-shaped block 49 and the limiting groove 47;

[0040] The staff controls the movement of the moving base 24 within the moving groove 21, thereby driving the carrier seat 26, the carrier column 27, and the carrier plate 28 to move synchronously on the mounting frame 1. During the movement, the control gear 34 meshes with the teeth 23, thereby driving the control gear 34 to rotate. Subsequently, the driving gear 30 is driven to rotate synchronously, driving the two driving tooth groove rods 31 engaged therewith to move away from each other. Thus, the first limiting frame 32 is driven by the L-shaped connecting frame 33 to slide on the limiting slideway 29 and move in a direction away from the carrier seat 26. At this time, the staff places the computer blockchain device on the carrier seat 26, making it located between the carrier seat 26 and the carrier plate 28. Subsequently, through the cooperation of the inclined surface of the wedge block 49 and the limiting groove 47, the staff manually controls the rotating disc 45 to rotate within the annular sleeve 46, thereby driving the linkage rod 44 to deflect through the driving shaft 42. With the cooperation of the linkage rod 44, the two second limiting frames 43 are driven to approach each other and fit on both sides of the computer blockchain device, thereby limiting both sides of the computer blockchain device. Through the provided spring telescopic rod 50, the inclined surface end of the wedge block 49 always abuts within the limiting groove 47, thereby preventing the rotating disc 45 from reversing. After the limiting is completed, the connection line is inserted through the mounting hole 6 into the connection hole to be used. Subsequently, the moving base 24 is controlled to move in the opposite direction to the previous one, so that the control gear 34 meshes with the teeth 23 and rotates in the opposite direction to the previous one, thereby driving the two first limiting frames 32 to approach. During the approaching process, the L-shaped bracket 36 is clamped at the four corners of the computer blockchain device through the adjusting wheel 37, and the position of the computer blockchain device between the carrier seat 26 and the carrier plate 28 is adjusted to make it located at the center and lock its position, thereby enhancing the protection effect on the computer blockchain device. During the use of the computer blockchain device, the connection part of the connection line and the connection hole is located inside the mounting hole 6, which can provide protection for the inserted connection line. When it is necessary to adjust the connection line or insert the connection line, the moving base 24 is controlled to move, so that the first limiting frame 32 is moved away, and the adjustment of the connection line can be completed, thereby simplifying the work of the staff in adjusting the connection line of the computer blockchain device and improving the convenience during use.

[0041] In this embodiment, as Figure 2 , Figure 10 , Figure 11 , Figure 12 , Figure 13 , Figure 14 , Figure 15 and Figure 16As shown, the linkage assembly 71 includes a rectangular frame 711. The top of the rectangular frame 711 is fixedly connected to the bottom of the bearing plate 28 and is located on one side of the mounting hole 6. An adjustment frame 712 is provided on one side of the rectangular frame 711 close to the driving member 41. The top of the adjustment frame 712 is fixedly connected to the bottom of the bearing plate 28. A vertically arranged linkage shaft 713 is rotatably connected inside the rectangular frame 711. The top of the linkage shaft 713 passes through the through hole 714 on the bearing plate 28 and is located outside it. The bottom of the linkage shaft 713 slides through the bottom of the rectangular frame 711. A linkage frame 715 is provided on the outside of the top of the linkage shaft 713. The bottom of the linkage frame 715 is fixedly connected to the top of the bearing plate 28. The bottom of the linkage frame 715 is rotatably connected to an adapter sleeve 717 through a connecting shaft 716. A plurality of tooth grooves are evenly formed on the inner wall of the adapter sleeve 717;

[0042] The trigger assembly 72 includes a trigger crank 721 which is rotatably connected inside the adjustment frame 712. A trigger plate 722 is fixedly connected to the side of the trigger crank 721 away from the rectangular frame 711. The trigger plate 722 is located on one side of the mounting hole 6. When the connecting line is inserted into the connecting hole through the mounting hole 6, it can contact the trigger plate 722 to drive the trigger crank 721 to deflect. An articulated frame 723 is hinged to the side of the trigger crank 721 close to the rectangular frame 711. The articulated frame 723 is located inside the rectangular frame 711, and both sides of the articulated frame 723 are in sliding fit with the upper and lower inner walls of the adjacent rectangular frame 711 respectively. An active sleeve rod 724 is sleeved on the outside of the linkage shaft 713. The active sleeve rod 724 is vertically arranged in the through hole 714 and is in sliding fit with it up and down. The active sleeve rod 724 is in rotational fit with the through hole 714. Horizontally arranged clamping rods 725 are symmetrically and fixedly connected to the inner wall of the active sleeve rod 724. One end of the clamping rod 725 away from the active sleeve rod 724 is embedded in the active groove 726 at the top of the linkage shaft 713. The clamping rod 725 is in sliding fit with the inner wall of the active groove 726 up and down. A clamping ring 727 is fixedly connected to the outside of the bottom of the active sleeve rod 724. The bottom of the clamping ring 727 is movably connected to the top inside the rectangular frame 711 through a compression spring 728. The active sleeve rod 724 is located inside the articulated frame 723. Horizontally arranged shifting rods 729 are fixedly connected to the inner walls on both sides of the articulated frame 723 and are located above the clamping ring 727. When the trigger crank 721 deflects, it can drive the articulated frame 723 to move down inside the rectangular frame 711, and drive the clamping ring 727 through the clamping rod 725 to contract the compression spring 728. A trigger gear 730 is sleeved on the outside of the top of the active sleeve rod 724. The tooth groove ends on both sides of the trigger gear 730 are obliquely arranged. The trigger gear 730 is located inside the adapter sleeve 717, and the tooth groove end of the trigger gear 730 is meshed with the tooth grooves inside the adapter sleeve 717;

[0043] The cleaning component 8 includes a first bevel gear 81. The first bevel gear 81 is horizontally arranged above the trigger gear 730 and at the top of the linkage 715. The center of the first bevel gear 81 is connected to the connecting shaft 716. A locking frame 82 is arranged on one side of the first bevel gear 81. The bottom of the locking frame 82 is fixedly connected to the top of the bearing plate 28. A vertically arranged second bevel gear 83 is arranged on the side of the locking frame 82 close to the linkage 715. The top of the second bevel gear 83 meshes with the side end of the first bevel gear 81. The center of the second bevel gear 83 is rotatably connected to the locking frame 82. A control crank 84 is arranged on the side of the locking frame 82 away from the second bevel gear 83. One end of the control crank 84 close to the locking frame 82 is connected to the center of the second bevel gear 83. The other end of the control crank 84 away from the locking frame 82 is embedded in a control groove 87 at the top of the cleaning sliding frame 86 through a control rod 85. The side end of the control rod 85 is in sliding fit with the inner wall of the control groove 87. The side end of the cleaning sliding frame 86 is in sliding fit with the side wall of the adjacent receiving plate. A cleaning member 88 is fixedly connected to the bottom of the cleaning sliding frame 86. The cleaning member 88 is located on one side of the mounting hole 6. An opening the same size as the cleaning member 88 is provided on the first limiting frame 32 where the mounting hole 6 is provided. A cleaning brush 89 is arranged on the side of the cleaning member 88 facing the rectangular frame 711;

[0044] The control component 9 includes a first transmission belt 91. The bottoms of the linkage shafts 713 in every two adjacent linkage components 71 are connected through the first transmission belt 91. A horizontally arranged control frame 92 is fixedly connected to the outside of one of the bearing columns 27 and is located on one side of the cleaning brush 89. An auxiliary gear 94 is rotatably connected to the control frame 92 through an auxiliary shaft 93. A second transmission belt 95 is sleeved on the outside of the auxiliary shaft 93. The other end of the second transmission belt 95 slides through the bearing column 27 and is sleeved on the outside of the adjacent linkage shaft 713. A trigger tooth groove plate 96 is arranged on one side of the mounting frame 1. The bottom of the trigger tooth groove plate 96 is fixedly connected to the top of one side of the mounting frame 1. The tooth groove end of the trigger tooth groove plate 96 can mesh with the tooth groove end of the auxiliary gear 94. When the moving base 24 passes through a number of teeth 23, it can drive the auxiliary gear 94 to mesh with the trigger tooth groove plate 96;

[0045] When the staff inserts the connecting wire into the connecting hole 717 through the mounting hole 6, the staff will use the trigger plate 722 to drive the trigger crank 721 to deflect on the adjustment frame 712, and then drive the hinge frame 723 to move down in the rectangular frame 711. Through the cooperation of the toggle plate and the snap ring 727, the movable sleeve rod 724 is driven to move up and down on the linkage shaft 713, and the compression spring 728 is compressed, so that the trigger gear 730 moves down and disengages from the connecting sleeve 717. After the connecting wire is separated from the connecting hole and the mounting hole 6, the movable sleeve rod 724 is reset under the action of the compression spring 728, so that The trigger gear 730 is re-embedded in the connecting sleeve 717, and the toggle rod 729 and the trigger crank 721 are driven to reset through the snap ring 727, so that the trigger plate 722 is reset, and then it is convenient to control the cleaning component 8 on the side of the connection hole where the connection line is not inserted to clean the connection hole of the computer blockchain device, so that the cleaning component 8 on the side of the connection hole where the connection line is inserted stops working. When the staff resets the receiving seat and after the mobile base 24 passes through several teeth 23, the second transmission belt 9 is driven by the cooperation of the trigger tooth plate 96 and the auxiliary gear 94. 5 drives one of the linkage shafts 713 to rotate, and under the action of the first transmission belt 91, drives all the linkage shafts 713 to rotate synchronously, thereby driving a plurality of movable sleeve rods 724 to rotate synchronously in the through-opening 714 under the cooperation of the movable groove 726 and the clamping rod 725, and then drives the trigger gear 730 to rotate. At this time, the trigger gear 730 on the side where the connecting line is inserted is located below the connecting sleeve 717, and the trigger gear 730 on the side where the connecting line is not inserted is still located in the connecting sleeve 717, and then drives the connecting shaft 716 to rotate, so that the first bevel gear 81 drives the gears meshing with it. The second bevel gear 83 rotates synchronously, and under the action of the control crank 84 and the control rod 85, it drives the cleaning slide 86 to move back and forth through the control slot 87, so as to facilitate the cleaning of the connection hole on the side of the device where the connection line is not inserted by the cleaning brush 89. At the same time, when the connection line needs to be adjusted, the connection hole where the connection line is not inserted can be automatically cleaned, thereby avoiding the situation where the connection hole cannot be used due to a large amount of dust attached to the connection hole when the connection line is inserted, thereby avoiding the staff from manually cleaning the connection hole, thereby improving the practicality of the device.

[0046] The use method and advantages of the present invention: The use method of the fixing device for a computer blockchain device, the working process is as follows:

[0047] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 、Figure 10 , Figure 11 , Figure 12 , Figure 13 , Figure 14 , Figure 15 and Figure 16 as shown below:

[0048] S1: The staff controls the movement of the moving base 24 within the moving slot 21, thereby driving the bearing seat 26, the bearing column 27, and the bearing plate 28 to move synchronously on the mounting frame 1. During the movement, the control gear 34 meshes with the teeth 23, thereby driving the control gear 34 to rotate, and then driving the driving gear 30 to rotate synchronously, driving the two driving tooth groove rods 31 engaged with it to move away from each other. Thus, through the L-shaped connecting frame 33, the first limiting frame 32 slides on the limiting slideway 29 and moves in a direction away from the bearing seat 26. At this time, the staff places the computer blockchain device on the bearing seat 26, making it located between the bearing seat 26 and the bearing plate 28. Subsequently, through the cooperation of the inclined surface of the wedge block 49 and the limiting groove 47, the staff manually controls the rotating disk 45 to rotate within the annular sleeve 46, thereby driving the linkage rod 44 to deflect through the driving shaft 42. With the cooperation of the linkage rod 44, the two second limiting frames 43 move closer to each other and fit on both sides of the computer blockchain device, thereby limiting both sides of the computer blockchain device. Through the provided spring telescopic rod 50, the inclined surface end of the wedge block 49 always abuts within the limiting groove 47, thereby preventing the rotating disk 45 from reversing. After the limiting is completed, the connecting wire is inserted into the connection hole to be used through the mounting hole 6. Subsequently, the staff controls the moving base 24 to move in the opposite direction to the previous one, thereby making the control gear 34 mesh with the teeth 23 and rotate in the opposite direction to the previous one, thereby driving the two first limiting frames 32 to approach. During the approaching process, the L-shaped bracket 36 is clamped at the four corners of the computer blockchain device through the adjusting wheel 37, and the position of the computer blockchain device between the bearing seat 26 and the bearing plate 28 is adjusted to make it located at the center and lock its position;

[0049] When the locking cam 728 is unlocked, the locking cam 729 is unlocked, and the locking cam 729 is unlocked, so that the locking cam 729 is unlocked, and the locking cam 729 is unlocked, so that the locking cam 729 is unlocked, and the locking cam 729 is unlocked, so that the locking cam 729 is unlocked, and the locking cam 729 is unlocked, so that the locking cam 729 is unlocked, and the locking cam 729 is unlocked.

[0050] S3: When the staff resets the receiving seat and after the mobile base 24 passes through several teeth 23, the cooperation between the trigger tooth groove plate 96 and the auxiliary gear 94 is triggered, thereby driving one of the linkage shafts 713 to rotate through the second transmission belt 95, and under the action of the first transmission belt 91, driving all the linkage shafts 713 to rotate synchronously, thereby driving several movable sleeve rods 724 to rotate synchronously in the through-hole 714 under the cooperation of the movable groove 726 and the card rod 725, and then driving the trigger gear 730 to rotate. At this time, the trigger gear 730 on the side where the connecting line is inserted is located below the connecting sleeve 717, and the trigger gear 730 on the side where the connecting line is not inserted is still located in the connecting sleeve 717, and then drives the connecting shaft 716 to rotate, so that the first bevel gear 81 drives the second bevel gear 83 meshing with it to rotate synchronously, and under the action of the control crank 84 and the control rod 85, the cleaning slide frame 86 is driven to reciprocate through the control groove 87, so that it is convenient to clean the connection hole on the side of the equipment where the connecting line is not inserted by the cleaning brush 89.

[0051] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and modifications fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixing device for a computer blockchain device, characterized in that: It includes a mounting bracket (1), a bearing component (2) for placing equipment is provided on the mounting bracket (1), a limiting component (4) is provided on the bearing component (2), a plurality of mounting holes (6) are formed on one side of the limiting component (4), a plurality of identification devices (7) are equidistantly arranged on one side inside the bearing component (2), each of the identification devices (7) is respectively located on one side of a mounting hole (6), a control component (9) is provided at the side ends of the plurality of identification devices (7), the identification device (7) includes a linkage component (71), a trigger component (72) and a cleaning component (8), the linkage component (71) is arranged on one side inside the bearing component (2), the trigger component (72) is arranged on the linkage component (71), the cleaning component (8) is arranged on the trigger component (72) and is located at the top of the bearing component (2), the bearing component (2) includes a moving groove (21), the moving groove (21) is formed on the mounting bracket (1), a driving groove (22) is formed at the center of the bottom inside the moving groove (21), and a plurality of teeth (23) are equidistantly arranged on the inner wall of one side of the driving groove (22); The linkage component (71) includes a rectangular frame (711), the top of the rectangular frame (711) is fixedly connected to the bottom of the bearing plate (28) and is located on one side of the mounting hole (6), an adjusting frame (712) is provided on one side of the rectangular frame (711) close to the driving member (41), the top of the adjusting frame (712) is fixedly connected to the bottom of the bearing plate (28), a vertically arranged linkage shaft (713) is rotatably connected inside the rectangular frame (711), the top of the linkage shaft (713) passes through the through hole (714) on the bearing plate (28) and is located outside thereof, the bottom of the linkage shaft (713) slides through the bottom of the rectangular frame (711), a linkage frame (715) is provided on the outer side of the top of the linkage shaft (713), the bottom of the linkage frame (715) is fixedly connected to the top of the bearing plate (28), the bottom of the linkage frame (715) is rotatably connected to an adapter sleeve (717) through a connecting shaft (716), and a plurality of tooth grooves are uniformly formed on the inner wall of the adapter sleeve (717); The trigger assembly (72) includes a trigger crank (721), the trigger crank (721) is rotatably connected to the adjustment frame (712), a trigger plate (722) is fixedly connected to the side of the trigger crank (721) away from the rectangular frame (711), the trigger plate (722) is located on one side of the mounting hole (6), and when the connecting wire is inserted into the connecting hole through the mounting hole (6), it can contact the trigger plate (722) to drive the trigger crank (721) to deflect, and the trigger crank (721) is hinged to the side of the trigger crank (721) close to the rectangular frame (711) with an articulated frame (723). The hinged frame (723) is located in the rectangular frame (711) and the two sides of the hinged frame (723) are respectively slidably matched with the inner wall of the adjacent rectangular frame (711) up and down. The outer side of the linkage shaft (713) is provided with a movable sleeve rod (724). The movable sleeve rod (724) is vertically arranged in the through-hole (714) and slidably matched with it up and down. The movable sleeve rod (724) is rotatably matched with the through-hole (714). The inner wall of the movable sleeve rod (724) is symmetrically fixedly connected with a horizontally arranged clamping rod (725). The clamping rod (725) is away from the movable sleeve rod. One end of the movable sleeve rod (724) is embedded in the movable groove (726) at the top of the linkage shaft (713), and the clamping rod (725) slides up and down with the inner wall of the movable groove (726). The outer side of the bottom of the movable sleeve rod (724) is fixedly connected with a clamping ring (727). The bottom of the clamping ring (727) is movably connected to the top of the rectangular frame (711) through a compression spring (728). The movable sleeve rod (724) is located in the hinge frame (723), and the inner walls on both sides of the hinge frame (723) are fixedly connected with horizontally arranged toggle rods (729). The movable sleeve rod (724) is located above the snap ring (727). When the trigger crank (721) is deflected, the hinged frame (723) can be driven to move downward in the rectangular frame (711), and the snap ring (727) can be driven through the clamping rod (725) to shrink the compression spring (728). The top outer side of the movable sleeve rod (724) is provided with a trigger gear (730). The two sides of the tooth groove end of the trigger gear (730) are arranged obliquely. The trigger gear (730) is located in the connecting sleeve (717), and the tooth groove end of the trigger gear (730) is meshed with the tooth groove in the connecting sleeve (717). A moving base (24) is slidably arranged in the moving groove (21). The side end of the moving base (24) is movably connected with the inner wall of the moving groove (21) through symmetrically arranged telescopic rods (25). The moving base (24) is hollow. The top of the moving base (24) is fixedly connected with the bottom of the bearing seat (26). The four corners of the bearing seat (26) are fixedly connected with the four corners of the bottom of the bearing plate (28) through vertically arranged bearing columns (27). Symmetrically fixed connections of limiting slideways (29) are arranged on both sides of the bearing seat (26). A horizontally arranged driving gear (30) is arranged in the moving base (24). The center of the driving gear (30) is rotationally connected with the bottom in the moving base (24). One driving tooth groove rod (31) is arranged on both sides of the driving gear (30). The two driving tooth groove rods (31) are symmetrically and oppositely arranged with the driving gear (30) as the center. The tooth groove ends of the two driving tooth groove rods (31) are respectively meshed with both sides of the driving gear (30). The end of the driving tooth groove rod (31) away from the driving gear (30) slides through the side wall of the adjacent moving base (24) and is located below the limiting slideway (29). A first limiting frame (32) is slidably arranged on the limiting slideway (29). A number of mounting holes (6) are equidistantly arranged on one of the first limiting frames (32). When the two first limiting frames (32) move towards the bearing seat (26), the two first limiting frames (32) are respectively embedded between the two sides of the bearing seat (26) and the bearing plate (28) and are located between two adjacent bearing columns (27). The bottom and the top of the first limiting frame (32) are respectively in sliding fit with the top of the bearing seat (26) and the bottom of the bearing plate (28). The bottom of the first limiting frame (32) is connected with the end of the driving tooth groove rod (31) through an L-shaped connecting frame (33). A horizontally arranged control gear (34) is arranged below the moving base (24). The control gear (34) is coaxially arranged with the driving gear (30). The control gear (34) is located in the driving groove (22). The tooth groove end of the control gear (34) can be meshed with a number of teeth (23). Fixed frames (35) are fixedly connected to both ends of the first limiting frame (32) close to the bearing seat (26). An L-shaped bracket (36) is rotationally connected to the fixed frame (35). The initial position angle of the L-shaped bracket (36) faces the bearing seat (26). Horizontally arranged adjusting wheels (37) are rotationally connected to both ends of the L-shaped bracket (36); The cleaning component (8) includes a first bevel gear (81). The first bevel gear (81) is horizontally arranged above the trigger gear (730) and at the top of the linkage frame (715). The center of the first bevel gear (81) is connected to the connecting shaft (716). A locking frame (82) is arranged on one side of the first bevel gear (81). The bottom of the locking frame (82) is fixedly connected to the top of the bearing plate (28). A vertically arranged second bevel gear (83) is arranged on the side of the locking frame (82) close to the linkage frame (715). The top of the second bevel gear (83) meshes with the side end of the first bevel gear (81). The center of the second bevel gear (83) is rotatably connected to the locking frame (82). A control crank (84) is arranged on the side of the locking frame (82) away from the second bevel gear (83). One end of the control crank (84) close to the locking frame (82) is connected to the center of the second bevel gear (83). The other end of the control crank (84) away from the locking frame (82) is embedded in a control groove (87) at the top of the cleaning sliding frame (86) through a control rod (85). The side end of the control rod (85) is in sliding fit with the inner wall of the control groove (87). The side end of the cleaning sliding frame (86) is in sliding fit with the side wall of the adjacent receiving plate. A cleaning member (88) is fixedly connected to the bottom of the cleaning sliding frame (86). The cleaning member (88) is located on one side of the mounting hole (6). An opening of the same size as the cleaning member (88) is provided on the first limiting frame (32) provided with the mounting hole (6). A cleaning brush (89) is arranged on the side of the cleaning member (88) facing the rectangular frame (711). The control component (9) includes a first transmission belt (91). The bottoms of the linkage shafts (713) in every two adjacent linkage components (71) are connected through the first transmission belt (91). A horizontally arranged control frame (92) is fixedly connected to the outside of one of the bearing columns (27) and is located on one side of the cleaning brush (89). An auxiliary gear (94) is rotatably connected to the control frame (92) through an auxiliary shaft (93). A second transmission belt (95) is sleeved on the outside of the auxiliary shaft (93). The other end of the second transmission belt (95) slides through the bearing column (27) and is sleeved on the outside of the adjacent linkage shaft (713). A trigger tooth groove plate (96) is arranged on one side of the mounting frame (1). The bottom of the trigger tooth groove plate (96) is fixedly connected to the top of one side of the mounting frame (1). The tooth groove end of the trigger tooth groove plate (96) can mesh with the tooth groove end of the auxiliary gear (94). When the moving base (24) passes through a number of teeth (23), it can drive the auxiliary gear (94) to mesh with the trigger tooth groove plate (96).

2. The fixing device for a computer blockchain device according to claim 1, characterized in that: The limiting component (4) includes a driving member (41). The center of the driving member (41) is rotationally connected to the center of the bottom of the bearing plate (28) through a driving shaft (42). The driving shaft (42) is concentrically arranged with the center of the driving gear (30). Second limiting frames (43) are arranged on both sides of the driving member (41). The included angle between the second limiting frame (43) and the first limiting frame (32) is set to 90 degrees. The bottom and top of the second limiting frame (43) are respectively in sliding fit with the top of the bearing seat (26) and the bottom of the bearing plate (28). The initial position of the second limiting frame (43) is located between two adjacent bearing columns (27) and is in sliding fit with them. A linkage rod (44) is hinged to one side of the second limiting frame (43) close to the driving member (41). The ends of the two linkage rods (44) far from the second limiting frame (43) are respectively hinged to both ends of the driving member (41). A rotating disk (45) is arranged on the top of the bearing plate (28). The center of the bottom of the rotating disk (45) is connected to the driving shaft (42). An annular sleeve (46) is sleeved outside the rotating disk (45). The bottom of the annular sleeve (46) is fixedly connected to the top of the bearing plate (28). A plurality of limiting grooves (47) are evenly formed in the inner wall of the annular sleeve (46). Sliding grooves (48) are symmetrically formed on both sides of the rotating disk (45). A wedge block (49) is slidably arranged in each sliding groove (48). The side end of the wedge block (49) is movably connected to the inner wall of the sliding groove (48) through a spring telescopic rod (50). One end of the wedge block (49) far from the sliding groove (48) is embedded in a limiting groove (47). The one-way rotation of the rotating disk (45) in the annular sleeve (46) can be controlled through the cooperation between the inclined surface of the wedge block (49) and the limiting groove (47).

3. The usage method of a fixing device for a computer blockchain device according to claim 2, characterized in that, It includes the following steps: S1: The staff controls the movement of the mobile base (24) within the mobile groove (21), thereby driving the synchronous movement of the bearing seat (26), the bearing column (27), and the bearing plate (28) on the mounting frame (1). During the movement, the control gear (34) meshes with the teeth (23), driving the rotation of the control gear (34), which in turn drives the synchronous rotation of the driving gear (30), causing the two driving rack bars (31) engaged with it to move away from each other. Thus, through the L-shaped connecting frame (33), the first limiting frame (32) slides on the limiting slideway (29) and moves away from the bearing seat (26). At this time, the staff places the computer blockchain device on the bearing seat (26) so that it is located between the bearing seat (26) and the bearing plate (28). Subsequently, through the cooperation of the inclined surface of the wedge block (49) and the limiting groove (47), the staff manually controls the rotation of the rotating disk (45) within the annular sleeve (46), thereby driving the deflection of the linkage rod (44) through the driving shaft (42). With the cooperation of the linkage rod (44), the two second limiting frames (43) move closer to each other and fit on both sides of the computer blockchain device, thus limiting both sides of the computer blockchain device. Through the set spring telescopic rod (50), the inclined surface end of the wedge block (49) always abuts within the limiting groove (47), preventing the rotating disk (45) from reversing. After the limiting is completed, the connection line is inserted into the required connection hole through the mounting hole (6). Subsequently, the staff controls the mobile base (24) to move in the opposite direction to the previous one, causing the control gear (34) to mesh with the teeth (23) and rotate in the opposite direction to the previous one, driving the two first limiting frames (32) to approach. During the approaching process, the L-shaped bracket (36) is set on the four corners of the computer blockchain device through the adjusting wheel (37), and the position of the computer blockchain device between the bearing seat (26) and the bearing plate (28) is adjusted to make it located at the center and lock its position; S2: When the staff inserts the connecting wire into the connecting hole to be used through the mounting hole (6), the trigger plate (722) is abutted to drive the trigger crank (721) to deflect on the adjustment frame (712), and then the articulated frame (723) is driven to move downward in the rectangular frame (711). Through the cooperation of the toggle plate and the snap ring (727), the movable sleeve rod (724) is driven to move up and down on the linkage shaft (713), and the compression spring (728) is compressed, so that the trigger gear (730) moves downward and disengages from the connecting sleeve (717), and the connecting wire is disconnected. After the hole and the mounting hole (6) are connected, the movable sleeve rod (724) is reset under the action of the compression spring (728), so that the trigger gear (730) is re-embedded in the connecting sleeve (717), and the toggle rod (729) and the trigger crank (721) are driven to reset through the snap ring (727), thereby resetting the trigger plate (722), and then facilitating the control of the cleaning component (8) on the side of the connecting hole where the connecting wire is not inserted to work, cleaning the connecting hole on the computer blockchain device, and stopping the cleaning component (8) on the side of the connecting hole where the connecting wire is inserted; S3: When the staff resets the receiving seat and the mobile base (24) passes through a plurality of teeth (23), the gear plate (96) is triggered to cooperate with the auxiliary gear (94), thereby driving one of the linkage shafts (713) to rotate through the second transmission belt (95), and under the action of the first transmission belt (91), all the linkage shafts (713) are driven to rotate synchronously, thereby driving a plurality of movable sleeve rods (724) to rotate synchronously in the through-hole (714) under the cooperation of the movable groove (726) and the clamping rod (725), and then driving the trigger gear (730) to rotate. The trigger gear (730) on the side where the connecting line is inserted is located below the connecting sleeve (717), and the trigger gear (730) on the side where the connecting line is not inserted is also located in the connecting sleeve (717), which then drives the connecting shaft (716) to rotate, so that the first bevel gear (81) drives the second bevel gear (83) meshed therewith to rotate synchronously, and under the action of the control crank (84) and the control rod (85), the cleaning slide frame (86) is driven to move back and forth through the control groove (87), thereby facilitating the cleaning of the connecting hole on the side of the device where the connecting line is not inserted by the cleaning brush (89).

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