A support and fixing device for a computer server

Abstract

The present invention relates to the field of computer servers. The present invention discloses a support and fixing device for a computer server. The present invention is composed of a pulling mechanism and a locking mechanism. The support and fixing device for the computer server is used to place the connected display screen inside a right-angle clamp when installing the server, and then rotate the threaded column to move the sliding plates on both sides toward the middle to clamp and fix the display screen. After fixing, the operating handle is held and pushed downward while rotating to the left, so that the connecting mechanism contacts the transmission mechanism, driving the two tooth plates inside the transmission mechanism to move relative to each other, so that the connected cam is rotated and opened, and at the same time, the spring column connected to the upper inclined plate is released, pushing the connected inclined plate, driving the locking column to slide out, and at the same time, when the cam is rotated and opened, the positioning tooth column is pulled down and released, and then the frame plate is held to rotate left and right, and the display screen can be held to rotate forward and backward.

Description

Technical Field

[0001] The invention relates to the field of computer servers, in particular to a supporting and fixing device for a computer server. Background Art

[0002] A computer server is a computer and its supporting equipment used in the field of computer science and technology. It can connect computers. During installation, multiple servers are installed and fixed through a server fixing box, and the lines are connected.

[0003] The existing patent (Announcement No.: CN111156397A) discloses a computer server hardware auxiliary installation fixing device, including: a base, an adsorption device is provided on the base, and the adsorption device is configured to be adsorbed on a plane so that the fixing device is fastened on the plane; a connecting part, a bearing is provided on the connecting part, and the connecting part is configured to be connected to the middle part of the base at the lower end via the bearing, and the connecting part can rotate around the bearing; a placing part, the placing part is arranged on the upper part of the connecting part, and the placing part has a recessed part for placing a display, and the placing part has a slide groove, and the vertical height of the recess can be adjusted via the slide groove. By using the scheme of the present invention, it can be adsorbed and fixed on the desktop, and it is not easy to tip over. While the display is fixed and adsorbed, the screen surface of the outer wall of the display will not be scratched. The display has a good fixing effect and is not easy to fall. It is convenient to adjust the angle and height of the display, and the computer line can be sorted and organized. The plug can be stably fixed on the back side of the display. In the process of realizing the present invention, the inventors found that there are at least the following problems in the prior art that have not been solved: 1. When connecting the server display screen to the server through the cable end, since the angle of the display screen cannot be adjusted in multiple directions, when installing the cable end, the personnel need to lower their heads to check the cable hole for insertion, which makes the wiring plugging cumbersome and inefficient, and is not conducive to the regularity of the cable end; 2. When installing and fixing the display screen, it is difficult to adjust the height after the placed display screen is locked, which is not conducive to the test use by the operator. Summary of the invention

[0004] The purpose of the present invention is to provide a support and fixing device for a computer server to solve the problems raised in the above background technology. To achieve the above purpose, the present invention provides the following technical solutions: a support and fixing device for a computer server, comprising two sliding plates, the upper end of the sliding plate is fixedly connected to a limit block, a damping shaft is movably penetrated inside the limit block, a connecting torsion spring is movably engaged with the outer wall of the damping shaft, the other end of the connecting torsion spring is fixedly connected to a square plate, the square plate is fixedly connected to the top of the sliding plate, the damping shaft is rotatably connected to the square plate, a connecting mechanism is provided in the middle of the two limit blocks, and a supporting flat plate is slidably engaged with the bottom of the sliding plate;

[0005] A transmission mechanism is fixedly connected to the lower part of the support plate, and the transmission mechanism is arranged between the two connection mechanisms. A bottom frame is tightly fitted to the lower part of the transmission mechanism, and a pulling mechanism is meshedly connected to the upper end of the transmission mechanism, and a locking mechanism is tightly fitted to the upper end of the pulling mechanism, and a locking gear ring is meshedly connected to the upper end of the pulling mechanism, and a built-in column is fitted on the inner wall of the locking gear ring, and the built-in column is movably sleeved on the locking mechanism, and the built-in column is rotatably connected to the support plate, and a fixed column is installed on the outer wall of the pulling mechanism, and the fixed column is fixedly connected to the bottom frame, and the fixed column is fixedly connected to the locking gear ring, and the fixed column is rotatably connected to the support plate, and the fixed column is slidably connected to the pulling mechanism, and the fixed column is movably engaged with the locking mechanism;

[0006] The inner wall of the sliding plate is rotatably connected with a threaded column, the middle part of the threaded column is rotatably connected with a side column, the middle part of the damping shaft is fixedly connected with a locking block, a gear shaft is provided above the locking block, a mounting plate is movably penetrated through the outer wall of the connecting shaft of the gear shaft, the mounting plate is fixedly connected to the sliding plate, the connecting shaft of the gear shaft is fixedly connected with a fixing disk, one end of the fixing disk is fixedly connected with a right-angle clamping plate, a spring plate is installed inside the right-angle clamping plate, and the upper end of the spring plate is fixedly connected with an upper clamping plate.

[0007] Preferably, the connecting mechanism includes a first clamping block, the first clamping block is fixedly connected to the damping shaft, one end of the first clamping block is hinged with a second long rod, the end of the second long rod away from the first clamping block is hinged with a second clamping block, the inner wall of the second clamping block is fixedly inserted with a penetration column, one end of the penetration column is fixedly connected to a vertical plate, the vertical plate is fixedly connected to a supporting plate, the outer wall of the penetration column is fixedly connected to a third clamping block, and the inner wall of the third clamping block is fixedly connected to the first gear.

[0008] Preferably, the transmission mechanism comprises a placement frame, a tooth plate is slidably connected inside the placement frame, a docking plate is fixedly connected above the placement frame, and the docking plate is fixedly connected to the supporting plate.

[0009] Preferably, the pulling mechanism includes a second gear, which is meshed and connected in the tooth groove of the tooth plate, and a first rolling column is fixedly inserted inside the second gear, and the first rolling column is slidably connected to the inner wall of the fixed column, and one end of the first rolling column is rotatably connected to the second rolling column, and the second rolling column is slidably connected to the inner wall of the fixed column.

[0010] Preferably, a cam is fixedly connected to the outer wall of the second gear, and the cam is fixedly connected to the first rolling column, and the cam is tightly fitted on the locking mechanism, and a pull rope is fixedly connected to one side of the cam, and the end of the pull rope away from the cam is fixedly connected to a positioning tooth column, and the positioning tooth column is movably sleeved on the built-in column, and the positioning tooth column is movably engaged with the locking mechanism, and the outer wall of the positioning tooth column is fixedly connected to a first arc block, and the lower end of the first arc block is fixedly connected to a first spring, and the lower end of the first spring is fixedly connected to a second arc block, and the second arc block is fixedly connected to the inner wall of the fixed column.

[0011] Preferably, the locking mechanism includes a rolling wheel, which is tightly fitted on the cam, and the outer wall of the rolling wheel is rotatably connected to the parcel rack, and the upper end of the parcel rack is fixedly connected to an ejector column, and the upper end of the ejector column is tightly fitted with an inclined plate, and one side of the inclined plate is fixedly connected to a hole column, and a lifting column is movably inserted in the hole column, and the lifting column is slidably connected to the inner wall of the built-in column, and the outer wall of the hole column is fixedly connected to a locking column, one end of the locking column passes through the positioning tooth column and is fixedly connected to the inner wall of the fixed column, and a spring column is fixedly connected to the top of the inclined plate, and the spring column is rotatably connected to the supporting plate.

[0012] Preferably, the damping shaft is fixedly connected to a first connecting rod at one end away from the connecting torsion spring, a first connecting rod is movably hinged to one end of the first connecting rod, a second connecting rod is hinged to one end of the first long rod away from the first connecting rod, a bottom end of the second connecting rod is rotatably connected to a welding column, the welding column is fixedly connected to the mounting plate, a transverse plate is fixedly connected to an outer wall of the right-angle clamp, a rotating rocker is rotatably connected to one side of the transverse plate, a small spring is fixedly connected to a bottom side of the rotating rocker, a positioning column is fixedly connected to a top side of the rotating rocker, the positioning column is movably engaged with the right-angle clamp, and the positioning column is movably engaged with the spring plate.

[0013] Preferably, a frame plate is installed on the outer wall of the first connecting rod, and the frame plate is fixedly connected to the sliding plate. A torsion block is tightly fitted on the outer wall of the frame plate, and the torsion block is fixedly connected to the damping shaft. A spring telescopic column is installed inside the torsion block, and an operating handle is fixedly connected to the upper end of the spring telescopic column, and the operating handle is tightly fitted inside the front groove of the frame plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] In the present invention, when installing the server, the connected display screen is placed inside the right-angle clamp, and then the threaded column is rotated to move the sliding plates on both sides toward the middle to clamp and fix the display screen. After fixing, the operating handle is held and pushed downward and rotated to the left at the same time, so that the connecting mechanism contacts the transmission mechanism, driving the two tooth plates inside the transmission mechanism to move relative to each other, so that the connected cam is rotated and opened, and at the same time, the spring column connected to the upper inclined plate is released, and the connected inclined plate is pushed to drive the locking column to slide out. At the same time, when the cam is rotated and opened, the positioning locking tooth column is pulled down and released, and then the frame plate is held to rotate left and right, and at the same time, the display screen can be held to rotate and adjust forward and backward. While the display screen is fixed, the angle is adjusted to facilitate the insertion and installation operation of the wire end, thereby improving the installation and connection efficiency.

[0016] In the present invention, the operating handle is pushed to the right side, so that the connected first connecting rod drives the second connecting rod to rotate through the first long rod, and the second connecting rod contacts the bottom of the rotating seesaw after rotation, so that the connected small spring is compressed, and the rotating seesaw rotates counterclockwise at the same time, so that the positioning column slides out, and the internally connected spring plate drives the upper clamping plate to rise, and the height of the placed display screen is adjusted to facilitate viewing and use by operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0018] Figure 2 It is a cross-sectional view of the three-dimensional structure of the present invention;

[0019] Figure 3 It is a schematic diagram of the local three-dimensional structure of the present invention Figure 1 ;

[0020] Figure 4 It is a schematic diagram of the local three-dimensional structure of the present invention Figure 2 ;

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the first clamping block and the second long rod of the present invention;

[0022] Figure 6 It is a schematic diagram of the three-dimensional structure of the hole column and the lifting column of the present invention;

[0023] Figure 7 It is a schematic diagram of the three-dimensional structure of the positioning latch column and the first arc block of the present invention;

[0024] Figure 8 It is a three-dimensional structural schematic diagram of the butt plate and the tooth plate of the present invention;

[0025] Fig. 9 It is a schematic diagram of the three-dimensional structure of the first connecting rod and the first long rod of the present invention.

[0026] In the figure: 1, sliding plate; 2, limit block; 3, damping shaft; 4, connecting torsion spring; 5, square plate; 6, connecting mechanism; 61, first clamping block; 62, second long rod; 63, second clamping block; 64, penetration column; 65, third clamping block; 66, first gear; 67, vertical plate; 7, transmission mechanism; 71, placement frame; 72, docking plate; 73, tooth plate; 8, bottom frame; 9, pulling mechanism; 91, second gear; 92, first rolling column; 93, second rolling column; 94, cam; 95, pulling rope; 96, positioning clamping tooth column; 97, first arc block; 98, first spring; 99, second arc block; 10, locking mechanism; 101, rolling wheel; 102, parcel shelf; 103. Ejector column; 104. Inclined plate; 105. Hole column; 106. Lifting column; 107. Engagement column; 108. Spring column; 11. Fixed column; 12. Built-in column; 13. Engagement gear ring; 14. Threaded column; 15. Side column; 16. Engagement block; 17. Gear shaft; 18. Mounting plate; 19. Fixed plate; 20. Right-angle clamp; 21. Spring plate; 22. Upper clamp; 23. First connecting rod; 24. First long rod; 25. Second connecting rod; 26. Welding column; 27. Horizontal plate; 28. Rotating seesaw; 29. ​​Small spring; 30. Positioning column; 31. Frame plate; 32. Twist block; 33. Spring telescopic column; 34. Operating handle; 35. Support plate. DETAILED DESCRIPTION

[0027] 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 technical personnel in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figures 1 to 9 The present invention provides a technical solution: a support and fixing device for a computer server, comprising two sliding plates 1, the upper end of the sliding plate 1 is fixedly connected to a limit block 2, a damping shaft 3 is movably penetrated inside the limit block 2, a connecting torsion spring 4 is movably engaged with the outer wall of the damping shaft 3, a square plate 5 is fixedly connected to the other end of the connecting torsion spring 4, the square plate 5 is fixedly connected to the upper part of the sliding plate 1, the damping shaft 3 is rotatably connected to the square plate 5, a connecting mechanism 6 is arranged in the middle of the two limit blocks 2, and a supporting flat plate 35 is slidably engaged with the lower part of the sliding plate 1;

[0029] A transmission mechanism 7 is fixedly connected to the lower part of the support plate 35, and the transmission mechanism 7 is arranged between the two connection mechanisms 6. A bottom frame 8 is tightly fitted to the lower part of the transmission mechanism 7. A pulling mechanism 9 is meshedly connected to the upper end of the transmission mechanism 7, and a clamping mechanism 10 is tightly fitted to the upper end of the pulling mechanism 9. A clamping gear ring 13 is meshedly connected to the upper end of the pulling mechanism 9, and a built-in column 12 is fitted to the inner wall of the clamping gear ring 13. The built-in column 12 is movably sleeved on the clamping mechanism 10, and the built-in column 12 is rotatably connected to the support plate 35. A fixed column 11 is installed on the outer wall of the pulling mechanism 9, and the fixed column 11 is fixedly connected to the bottom frame 8, and the fixed column 11 is fixedly connected to the clamping gear ring 13. The fixed column 11 is rotatably connected to the support plate 35, and the fixed column 11 is slidably connected to the pulling mechanism 9, and the fixed column 11 is movably clamped on the clamping mechanism 10;

[0030] The inner wall of the sliding plate 1 is rotatably connected with a threaded column 14, and the middle part of the threaded column 14 is rotatably connected with a side column 15. The middle part of the damping shaft 3 is fixedly connected with a snap-fit ​​block 16, and a gear shaft 17 is arranged above the snap-fit ​​block 16. A mounting plate 18 movably penetrates the outer wall of the connecting shaft of the gear shaft 17, and the mounting plate 18 is fixedly connected to the sliding plate 1. The connecting shaft of the gear shaft 17 is fixedly connected with a fixing disk 19, and one end of the fixing disk 19 is fixedly connected with a right-angle clamping plate 20, and a spring plate 21 is installed inside the right-angle clamping plate 20, and the upper end of the spring plate 21 is fixedly connected with an upper clamping plate 22.

[0031] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the connecting mechanism 6 includes a first clamping block 61, the first clamping block 61 is fixedly connected to the damping shaft 3, one end of the first clamping block 61 is hinged with a second long rod 62, the end of the second long rod 62 away from the first clamping block 61 is hinged with a second clamping block 63, the inner wall of the second clamping block 63 is fixedly inserted with a penetration column 64, one end of the penetration column 64 is fixedly connected with a vertical plate 67, the vertical plate 67 is fixedly connected to the supporting plate 35, the outer wall of the penetration column 64 is fixedly connected with a third clamping block 65, and the inner wall of the third clamping block 65 is fixedly connected with a first gear 66.

[0032] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 As shown, the transmission mechanism 7 includes a placement frame 71 , a tooth plate 73 is slidably connected inside the placement frame 71 , a docking plate 72 is fixedly connected above the placement frame 71 , and the docking plate 72 is fixedly connected to the supporting plate 35 .

[0033] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 and Figure 7 As shown, the pulling mechanism 9 includes a second gear 91, which is meshed and connected in the tooth groove of the tooth plate 73. A first rolling column 92 is fixedly inserted inside the second gear 91, and the first rolling column 92 is slidably connected to the inner wall of the fixed column 11. One end of the first rolling column 92 is rotatably connected to the second rolling column 93, and the second rolling column 93 is slidably connected to the inner wall of the fixed column 11.

[0034] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 and Figure 7 As shown, the outer wall of the second gear 91 is fixedly connected with a cam 94, and the cam 94 is fixedly connected to the first rolling column 92. The cam 94 is tightly fitted on the locking mechanism 10, and a pulling rope 95 is fixedly connected to one side of the cam 94. The end of the pulling rope 95 away from the cam 94 is fixedly connected with a positioning tooth column 96, and the positioning tooth column 96 is movably sleeved on the built-in column 12. The positioning tooth column 96 is movably engaged with the locking mechanism 10, and the outer wall of the positioning tooth column 96 is fixedly connected with a first arc block 97, and the lower end of the first arc block 97 is fixedly connected with a first spring 98, and the lower end of the first spring 98 is fixedly connected with a second arc block 99, and the second arc block 99 is fixedly connected to the inner wall of the fixed column 11.

[0035] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 , Figure 7 and Figure 8 As shown, the locking mechanism 10 includes a rolling wheel 101, which is tightly fitted on the cam 94. The outer wall of the rolling wheel 101 is rotatably connected to the parcel rack 102. The upper end of the parcel rack 102 is fixedly connected to an ejector column 103. The upper end of the ejector column 103 is tightly fitted to an inclined plate 104. One side of the inclined plate 104 is fixedly connected to a hole column 105. The inside of the hole column 105 is movably plugged with a lifting column 106. The lifting column 106 is slidably connected to the inner wall of the built-in column 12. The outer wall of the hole column 105 is fixedly connected to a locking column 107. One end of the locking column 107 passes through the positioning tooth column 96 and is fixedly connected to the inner wall of the fixed column 11. A spring column 108 is fixedly connected to the top of the inclined plate 104, and the spring column 108 is rotatably connected to the supporting plate 35.

[0036] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Fig. 9 As shown, the end of the damping shaft 3 away from the torsion spring 4 is fixedly connected to the first connecting rod 23, one end of the first connecting rod 23 is movably hinged to the first long rod 24, the end of the first long rod 24 away from the first connecting rod 23 is hinged to the second connecting rod 25, the bottom end of the second connecting rod 25 is rotatably connected to the welding column 26, the welding column 26 is fixedly connected to the mounting plate 18, the outer wall of the right-angle clamp 20 is fixedly connected to the transverse plate 27, one side of the transverse plate 27 is rotatably connected to a rotating rocker 28, the bottom side of the rotating rocker 28 is fixedly connected to a small spring 29, the top side of the rotating rocker 28 is fixedly connected to a positioning column 30, the positioning column 30 is movably engaged on the right-angle clamp 20, and the positioning column 30 is movably engaged on the spring plate 21.

[0037] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Fig. 9 As shown, a frame plate 31 is installed on the outer wall of the first connecting rod 23, and the frame plate 31 is fixedly connected to the sliding plate 1. A torsion block 32 is tightly fitted on the outer wall of the frame plate 31, and the torsion block 32 is fixedly connected to the damping shaft 3. A spring telescopic column 33 is installed inside the torsion block 32, and an operating handle 34 is fixedly connected to the upper end of the spring telescopic column 33. The operating handle 34 is tightly fitted inside the front groove of the frame plate 31.

[0038] The use method and advantages of the present invention: The use method of the support and fixing device of a computer server, the working process is as follows:

[0039] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Fig. 9 As shown: when installing and fixing the server, first place the display screen inside the right-angle clamp 20, and then rotate the threaded columns 14 on both sides at the same time, so that when the threaded columns 14 rotate, the sliding plates 1 on both sides move toward the middle and fix the display screen. After the fixation is completed, hold the operating handles 34 on both sides and push them downward while rotating them relatively, so that the torsion block 32 drives the damping shaft 3 to rotate clockwise, so that the damping shaft 3 is separated from one end of the connecting torsion spring 4, and at the same time, the first connecting rod 23 connected on both sides drives the second connecting rod 25 to rotate towards each other through the first long rod 24, so that the second connecting rod 25 can contact the bottom of the rotating seesaw 28 when rotating, and the bottom of the rotating seesaw 28 is pushed to rotate it, so that the positioning column 30 on the top right side is separated from the inside of the right-angle clamp 20, so that the spring plate 21 is released to drive the upper clamp 22 to rise, and at the same time the height of the display screen is adjusted and fixed;

[0040] After the display screen is clamped and fixed, the operating handle 34 is held and rotated to the left again, so that the torsion blocks 32 at the bottom of both sides and the connected damping shaft 3 rotate in opposite directions, so that the connected engaging block 16 disengages from the gear shaft 17, and at the same time drives the first clamping block 61, the second long rod 62 and the second clamping block 63 on both sides to rotate, so that the connected penetration column 64 drives the third clamping block 65 and the first gear 66 to rotate in opposite directions, so that the first gear 66 contacts the tooth groove formed by the tooth plate 73 during rotation, and pushes the two tooth plates 73 toward each other. When the tooth plate 73 is pushed, it can drive the second gear 91 and the cam 94 connected above to rotate, so that the two cams 94 rotate in opposite directions to open, and at this time the spring column 108 connected above is released, pushing the lower The square tilt plate 104 is rotated by lifting the column 106, so that the connected locking column 107 is disengaged from the fixed column 11 and the positioning tooth column 96. At the same time, when the cam 94 rotates, the positioning tooth column 96 is pulled downward by pulling the rope 95 to disengage it from the locking gear ring 13, and the damping shaft 3 is rotated 90 degrees in the opposite direction and then loosened, and slowly reset under the torsion of the connected torsion spring 4 and the damping of the damping shaft 3. At this time, the frame plate 31 is held for left and right rotation adjustment, and then the display screen is held for front and back rotation adjustment. After the damping shaft 3 stops resetting, the angle of the display screen can be adjusted to a limited engagement, and then the connection and installation of the line end are performed, and the handle 34 is opened again. Finally, the angle is reset and adjusted to complete the operation, installation and use.

[0041] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A supporting and fixing device for a computer server, comprising two sliding plates (1), characterized in that: The upper end of the sliding plate (1) is fixedly connected to a limit block (2), a damping shaft (3) is movably penetrated inside the limit block (2), a connecting torsion spring (4) is movably engaged with the outer wall of the damping shaft (3), the other end of the connecting torsion spring (4) is fixedly connected to a square plate (5), the square plate (5) is fixedly connected to the top of the sliding plate (1), the damping shaft (3) is rotatably connected to the square plate (5), a connecting mechanism (6) is provided in the middle of the two limit blocks (2), and a supporting plate (35) is slidably engaged with the bottom of the sliding plate (1); A transmission mechanism (7) is fixedly connected to the lower side of the support plate (35); the transmission mechanism (7) is arranged between the two connection mechanisms (6); a bottom frame (8) is tightly fitted to the lower side of the transmission mechanism (7); a pulling mechanism (9) is meshedly connected to the upper end of the transmission mechanism (7); a locking mechanism (10) is tightly fitted to the upper end of the pulling mechanism (9); a locking gear ring (13) is meshedly connected to the upper end of the pulling mechanism (9); an inner wall of the locking gear ring (13) is fitted with a built-in column (12); and the built-in column ( The inner column (12) is movably sleeved on the engaging mechanism (10), the inner column (12) is rotatably connected to the supporting plate (35), the outer wall of the pulling mechanism (9) is provided with a fixed column (11), the fixed column (11) is fixedly connected to the bottom frame (8), the fixed column (11) is fixedly connected to the engaging gear ring (13), the fixed column (11) is rotatably connected to the supporting plate (35), the fixed column (11) is slidably connected to the pulling mechanism (9), and the fixed column (11) is movably engaged with the engaging mechanism (10); The inner wall of the sliding plate (1) is rotatably connected to a threaded column (14), the middle part of the threaded column (14) is rotatably connected to a side column (15), the middle part of the damping shaft (3) is fixedly connected to a snap-fit ​​block (16), a gear shaft (17) is provided above the snap-fit ​​block (16), a mounting plate (18) movably penetrates the outer wall of the connecting shaft of the gear shaft (17), the mounting plate (18) is fixedly connected to the sliding plate (1), the connecting shaft of the gear shaft (17) is fixedly connected to a fixing plate (19), one end of the fixing plate (19) is fixedly connected to a right-angle clamping plate (20), a spring plate (21) is installed inside the right-angle clamping plate (20), and the upper end of the spring plate (21) is fixedly connected to an upper clamping plate (22).

2. A computer server support and fixing device according to claim 1, characterized in that: The connecting mechanism (6) comprises a first clamping block (61), the first clamping block (61) being fixedly connected to the damping shaft (3), a second long rod (62) being hingedly connected to one end of the first clamping block (61), a second clamping block (63) being hingedly connected to one end of the second long rod (62) away from the first clamping block (61), a penetration column (64) being fixedly inserted into the inner wall of the second clamping block (63), one end of the penetration column (64) being fixedly connected to a vertical plate (67), the vertical plate (67) being fixedly connected to the supporting plate (35), a third clamping block (65) being fixedly connected to the outer wall of the penetration column (64), and a first gear (66) being fixedly connected to the inner wall of the third clamping block (65).

3. A computer server support and fixing device according to claim 1, characterized in that: The transmission mechanism (7) comprises a placement frame (71), the interior of the placement frame (71) is slidably connected to a tooth plate (73), the top of the placement frame (71) is fixedly connected to a docking plate (72), and the docking plate (72) is fixedly connected to the supporting plate (35).

4. A computer server support and fixing device according to claim 1, characterized in that: The pulling mechanism (9) comprises a second gear (91), the second gear (91) is meshedly connected in a tooth groove of the tooth plate (73), a first rolling column (92) is fixedly inserted inside the second gear (91), the first rolling column (92) is slidably connected to the inner wall of the fixed column (11), one end of the first rolling column (92) is rotatably connected to the second rolling column (93), and the second rolling column (93) is slidably connected to the inner wall of the fixed column (11).

5. A computer server support and fixing device according to claim 4, characterized in that: The outer wall of the second gear (91) is fixedly connected to a cam (94), the cam (94) is fixedly connected to the first rolling column (92), the cam (94) is tightly fitted on the locking mechanism (10), one side of the cam (94) is fixedly connected to a pulling rope (95), the end of the pulling rope (95) away from the cam (94) is fixedly connected to a positioning tooth column (96), the positioning tooth column (96) is movably sleeved on the built-in column (12), the positioning tooth column (96) is movably engaged with the locking mechanism (10), the outer wall of the positioning tooth column (96) is fixedly connected to a first arc block (97), the lower end of the first arc block (97) is fixedly connected to a first spring (98), the lower end of the first spring (98) is fixedly connected to a second arc block (99), and the second arc block (99) is fixedly connected to the inner wall of the fixed column (11).

6. A computer server support and fixing device according to claim 1, characterized in that: The locking mechanism (10) comprises a rolling wheel (101), the rolling wheel (101) being tightly fitted on the cam (94), the outer wall of the rolling wheel (101) being rotatably connected to a parcel rack (102), the upper end of the parcel rack (102) being fixedly connected to an ejection column (103), the upper end of the ejection column (103) being tightly fitted to an inclined plate (104), one side of the inclined plate (104) being fixedly connected to a hole column (105), the hole column (105) A lifting column (106) is movably inserted inside the lifting column (106), and the lifting column (106) is slidably connected to the inner wall of the built-in column (12). The outer wall of the hole column (105) is fixedly connected to a locking column (107), and one end of the locking column (107) passes through the positioning tooth column (96) and is fixedly connected to the inner wall of the fixed column (11). A spring column (108) is fixedly connected above the inclined plate (104), and the spring column (108) is rotatably connected to the supporting plate (35).

7. A computer server support and fixing device according to claim 1, characterized in that: The end of the damping shaft (3) away from the torsion spring (4) is fixedly connected to a first connecting rod (23), one end of the first connecting rod (23) is movably hinged to a first long rod (24), one end of the first long rod (24) away from the first connecting rod (23) is hinged to a second connecting rod (25), the bottom end of the second connecting rod (25) is rotatably connected to a welding column (26), the welding column (26) is fixedly connected to the mounting plate (18), the outer wall of the right-angle clamp (20) is fixedly connected to a transverse plate (27), one side of the transverse plate (27) is rotatably connected to a rotating seesaw (28), the bottom side of the rotating seesaw (28) is fixedly connected to a small spring (29), the top side of the rotating seesaw (28) is fixedly connected to a positioning column (30), the positioning column (30) is movably engaged with the right-angle clamp (20), and the positioning column (30) is movably engaged with the spring plate (21).

8. A computer server support and fixing device according to claim 7, characterized in that: A frame plate (31) is mounted on the outer wall of the first connecting rod (23), the frame plate (31) is fixedly connected to the sliding plate (1), a twisting block (32) is tightly fitted on the outer wall of the frame plate (31), the twisting block (32) is fixedly connected to the damping shaft (3), a spring telescopic column (33) is mounted inside the twisting block (32), an operating handle (34) is fixedly connected to the upper end of the spring telescopic column (33), and the operating handle (34) is tightly fitted inside the front groove of the frame plate (31).

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