Supporting and fixing device of computer server and using method

Abstract

The invention relates to the technical field of computer server fixing, in particular to a supporting and fixing device of a computer server and a using method, the supporting and fixing device comprises a supporting base and a server body on the upper side of the supporting base, and a through groove is formed in the top of the supporting base. According to the supporting and fixing device of the computer server and the using method, deflection of the bottom connecting shaft and the plate body is matched with adaptive translation and deflection of the server body along the horizontal plane, steel balls are pulled after adjustment is completed, the steel balls on the two sides extrude two sliding pins to move oppositely, and calipers are used for abutting against and clamping a connecting ring to lock the server body; compared with an existing fixed bearing structure, the deformation plate can be matched with the server body to conduct small-amount translation and deflection, an operator does not need to lift the server body again for the situation that the server body is not placed accurately, on one hand, repeated operation is reduced, and the installation efficiency is improved; on the other hand, potential safety hazards possibly caused by repeated hoisting can be avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of computer server fixing, in particular to a supporting and fixing device of a computer server and a using method thereof. Background Art

[0002] A server is a device that provides computing services. During the use of a server, most servers are placed on a support plate in a cabinet for use. However, there is a lack of fixing devices between the existing server and the cabinet, which causes the server to be impacted by external forces during use and easily fall from the support plate in the cabinet, thereby being damaged.

[0003] The existing patent (publication number: CN117346011A) discloses a server fixing device, which belongs to the field of server technology. It includes a support base; a wall-fitting component that can be tightly fitted with the cabinet wall and limited in sliding position inside the support base; an elastic plate for buffering and placing the server body, fixedly installed in the groove of the support base; a clamping component for clamping the server body, installed inside the support base. In the above-mentioned prior art, the fixation of the server is achieved by the external clamp. On the one hand, when the server is misplaced, it needs to be hoisted and adjusted again, which is not practical and convenient. On the other hand, the external clamp is easily disturbed by the outside, which poses a safety hazard.

[0004] In view of this, we propose a supporting and fixing device for a computer server and a method for using the same. Summary of the invention

[0005] The purpose of the present invention is to provide a support and fixing device for a computer server and a method for using the same, so as to solve the problem that the server is fixed by an external clamp in the prior art proposed in the above background technology. On the one hand, when the server is misplaced, it needs to be hoisted and adjusted again, which is not practical and convenient. On the other hand, the external clamp is easily disturbed by the outside world, which poses a safety hazard. To achieve the above purpose, the present invention provides the following technical solutions: A support and fixing device for a computer server, comprising a support base and a server body on its upper side, wherein a through groove is provided on the top of the support base, and a positioner matching the server body is provided in the through groove.

[0006] The positioner includes a deformation plate fixedly arranged on the front and rear side walls of the through slot, and the deformation plates are arranged in parallel. The deformation plate consists of a plate body and a connecting shaft, and a connecting ring is fixedly arranged on the plate body. The plate body is rotatably connected along the connecting shaft through the connecting ring.

[0007] The two connecting rings on a single connecting shaft are staggered up and down, and an inner hole is opened in the connecting shaft. Two sliding pins are slidably connected in the inner hole, and the two sliding pins are symmetrically distributed. Top springs are arranged on the upper and lower sides of the inner hole, and the top springs on both sides respectively push the two sliding pins to relative displacement. A caliper is fixedly inserted on the surface of the sliding pin, and a through groove connected to the inner hole is opened on the surface of the connecting shaft, and the caliper passes through the through groove to cooperate with the connecting ring.

[0008] The connecting shaft and the plate body are provided with two groups of through holes matched with the sliding pins, and a steel cable is movably arranged in the through holes. A tension spring is arranged between the rear end of the steel cable and the rear side wall of the through slot, and the front end of the steel cable passes through the front side wall of the through slot and extends to the outside.

[0009] A steel ball is fixedly connected to the surface of the steel cable in the inner hole, and an oblique opening is cut on one end of the sliding pin relative to the steel ball.

[0010] An inner locking component is arranged between the connecting shaft and the server body.

[0011] Preferably, the inner locking assembly includes a control pin movably inserted along the top end of the connecting shaft, and the control pin extends into the inner hole.

[0012] The top end of the connecting shaft is slidably connected with a movable cap, and the surface of the movable cap is annularly provided with four embedding grooves, and a clamping block squeezed by the control pin is slidably connected in the embedding groove, and a ejector pin cooperating with the control pin is fixedly provided at the top end of the sliding pin on the upper side, and the ejector pin is located on the inner side of the ejector spring.

[0013] A mesh plate matched with the movable cap is fixedly arranged at the bottom of the server body.

[0014] A return spring is arranged between the movable cap and the control pin, a convex block is fixedly arranged on the inner side of the movable cap, and a spiral groove matched with the convex block is formed on the outer surface of the connecting shaft.

[0015] A notch matched with the clamping block is formed on the surface of the control pin.

[0016] The support base and the connecting shaft are provided with a secondary reinforcement component.

[0017] Preferably, the secondary reinforcement assembly includes slide grooves respectively opened along the left and right side walls of the support base, and the two slide grooves are slidably connected to a plurality of cross frames.

[0018] The connecting shafts are divided into a plurality of groups in a single row in the left-right direction, and the number of the cross frames corresponds to the number of the groups of the connecting shafts.

[0019] A ring matched with the connecting shaft is arranged on the surface of the cross frame, and the connecting shaft is rotatably connected in the ring.

[0020] The inner wall of the slide groove and the end of the cross frame are both fixedly embedded with magnetic pins for magnetic attraction and positioning.

[0021] Preferably, a pull plate is provided on the front side of the support base, and the pull plate is fixedly connected to the front ends of all the steel cables.

[0022] Preferably, a limited position plug block is provided between the pull plate and the support base.

[0023] Preferably, the surfaces of the caliper and the connecting ring are both provided with mutually matching teeth.

[0024] Preferably, both ends of the cross frame 412112 extend from the inside of the slide groove 412111 to the outside, and the extended portion of the cross frame 412112 is provided with anti-slip grooves.

[0025] A method for using a supporting and fixing device of a computer server comprises the following steps: S1. Both ends of the cross frame extend from the slide groove to the outside, and the extended portion of the cross frame is provided with anti-slip grooves.

[0026] Compared with the prior art, the present invention has the following beneficial effects: In the present invention, the free movement of the plane position is achieved through the deflection of the plate body through the connecting shaft at the bottom, and the server body is adaptively translated and deflected along the horizontal plane. After the adjustment is completed, the steel balls are pulled by the steel cables to squeeze the two sliding pins to move away from each other, and the calipers are used to press the locking connecting ring. At this time, a rigid connection is locked between the plate body and the connecting shaft. Compared with the existing fixed bearing structure, the deformable plate can cooperate with the server body to perform a small amount of translation and deflection. In the case of inaccurate placement of the server body, the operator does not need to lift the server body again. On the one hand, repeated operations are reduced and installation efficiency is improved. On the other hand, the potential safety hazards caused by multiple lifting can be avoided.

[0027] In the present invention, the control pin is pushed upward by the upper sliding pin using the ejector pin, the card block is laterally ejected along the embedding groove, and the card block is locked along the mesh plate, while the movable cap that cannot be inserted into the mesh plate is pressed downward. During this process, the protrusion drives the movable cap to rotate along the spiral groove, so that the card block is aligned with the notch. At this time, the upward control pin will not squeeze out the card block. Compared with the existing use of an outer clamp to fix the server, the above-mentioned movable cap can be embedded and locked with the mesh plate to complete the connection between the server body and the support base. On the one hand, the above-mentioned embedded locking area is hidden in the contact surface between the server body and the support base, and the connection state is not easily affected by external interference, which has better safety in use. On the other hand, the pop-up locking of the card block is controlled by the locking process of the deformation plate, and does not require the user to operate separately, which is more convenient to use.

[0028] In the present invention, the connecting shaft is secondarily supported by a cross frame. After the server body is disassembled, the cross frame is pulled to move along the slide groove. When the magnetic pin is aligned, the resetting of the cross frame is completed. At this time, the connecting shaft is also reset along the horizontal plane, so that the deformed plate is restored to its initial state. The above-mentioned cross frame is used to cooperate with the connecting shaft. On the one hand, in addition to the support of the connecting shaft by the plate body, the cross frame can be used to provide secondary support to the connecting shaft to improve its bearing capacity for the server. On the other hand, the deformation of the deformed plate can be reflected on the cross frame. The deformed plate can be quickly reset by reverse use of the cross frame, which has better convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a three-dimensional structural cross-sectional view of the support base of the present invention; Figure 3 For the present invention Figure 2 The enlarged view of point A in the middle; Figure 4 It is a structural schematic diagram of the cross frame, connecting shaft and plate body of the present invention; Figure 5 It is a partial three-dimensional structural schematic diagram of the cross frame, connecting shaft and plate body of the present invention; Figure 6 An exploded view of the cross frame, connecting shaft and plate body of the present invention; Figure 7 It is a three-dimensional structural cross-sectional view of the connecting shaft and the movable cap of the present invention; Figure 8 It is an exploded view of the connecting shaft, movable cap, upper sliding pin and control pin of the present invention; Fig. 9 For the present invention Figure 8 Enlarged view of point B in the middle.

[0030] In the figure: 1, support base; 2, server body; 3, through slot; 4, positioner; 41, deformation plate; 41-1, plate body; 41-2, connecting shaft; 41-3, connecting ring; 42, inner hole; 43, sliding pin; 44, top spring; 45, caliper; 46, through slot; 47, through hole; 48, steel cable; 49, tension spring; 410, steel ball; 411, oblique mouth; 412, inner lock assembly; 41 21. Control pin; 4122. Movable cap; 4123. Embossed groove; 4124. Block; 4125. Ejector pin; 4126. Screen; 4127. Return spring; 4128. Bump; 4129. Spiral groove; 41210. Notch; 41211. Secondary reinforcement assembly; 412111. Slide groove; 412112. Cross frame; 412113. Ring; 412114. Magnetic pin. DETAILED DESCRIPTION

[0031] 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 staff in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figures 1 to 9 The present invention provides a technical solution: a supporting and fixing device for a computer server, comprising a supporting base 1 and a server body 2 on its upper side, a through slot 3 is provided on the top of the supporting base 1, and a positioner 4 matched with the server body 2 is provided in the through slot 3, the server body 2 is placed on the positioner 4, and the positioner 4 is used as a load.

[0033] The positioner 4 includes a deformation plate 41 fixedly arranged on the front and rear side walls of the through slot 3, and the deformation plates 41 are arranged in parallel. The deformation plate 41 is composed of a plate body 41-1 and a connecting shaft 41-2, and a connecting ring 41-3 is fixedly arranged on the plate body 41-1. The plate body 41-1 is rotatably connected along the connecting shaft 41-2 through the connecting ring 41-3. The server body 2 is placed on the deformation plate 41 in the through slot 3, and the connecting shaft 41-2 is used as a load. When the position and orientation of the server body 2 need to be adjusted, the server body 2 is directly pushed. In this process, the connecting shaft 41-2 at the bottom realizes the free movement of the plane position through the deflection of the plate body 41-1, and thereby cooperates with the server body 2 to perform adaptive translation and deflection along the horizontal plane.

[0034] The two connecting rings 41-3 on a single connecting shaft 41-2 are staggered in the upper and lower positions, and an inner hole 42 is opened in the connecting shaft 41-2. Two sliding pins 43 are slidably connected in the inner hole 42, and the two sliding pins 43 are symmetrically distributed. Top springs 44 are arranged on the upper and lower sides of the inner hole 42, and the top springs 44 on both sides respectively push the two sliding pins 43 to relative displacement. A caliper 45 is fixedly inserted on the surface of the sliding pin 43, and a through groove 46 connected to the inner hole 42 is opened on the surface of the connecting shaft 41-2. The caliper 45 passes through the through groove 46 and cooperates with the connecting ring 41-3.

[0035] Two groups of through holes 47 that match the sliding pin 43 are opened inside the connecting shaft 41-2 and the plate body 41-1, and a steel cable 48 is movably arranged in the through hole 47. A tension spring 49 is arranged between the rear end of the steel cable 48 and the rear side wall of the through slot 3, and the front end of the steel cable 48 passes through the front side wall of the through slot 3 and extends to the outside.

[0036] A steel ball 410 is fixedly connected to the surface of the steel cable 48 and in the inner hole 42. An oblique cut 411 is cut at one end of the sliding pin 43 opposite to the steel ball 410. The steel ball 410 is pulled by the steel cable 48, so that the steel balls 410 on both sides squeeze the two sliding pins 43 to move away from each other, and the caliper 45 is used to press the locking connecting ring 41-3. At this time, a locked rigid connection is achieved between the plate body 41-1 and the connecting shaft 41-2.

[0037] An inner locking assembly 412 is disposed between the connecting shaft 41 - 2 and the server body 2 .

[0038] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 9 As shown, the inner locking assembly 412 includes a control pin 4121 movably inserted along the top end of the connecting shaft 41 - 2 , and the control pin 4121 extends into the inner hole 42 .

[0039] The top end of the connecting shaft 41-2 is slidably connected with a movable cap 4122, and the surface of the movable cap 4122 is annularly provided with four embedding grooves 4123, and a block 4124 squeezed by the control pin 4121 is slidably connected in the embedding groove 4123, and a ejector pin 4125 matching the control pin 4121 is fixedly provided at the top end of the upper sliding pin 43, and the ejector pin 4125 is located on the inner side of the ejector spring 44.

[0040] A mesh plate 4126 that cooperates with the movable cap 4122 is fixedly provided at the bottom of the server body 2. The movable cap 4122 at the top of the connecting shaft 41-2 is inserted along the mesh holes on the mesh plate 4126. During the displacement of the two sliding pins 43 away from each other, the upper sliding pin 43 uses the ejector pin 4125 to push the control pin 4121 upward, and pushes the block 4124 out laterally along the embedding groove 4123, and locks it along the mesh plate 4126 using the block 4124.

[0041] A return spring 4127 is provided between the movable cap 4122 and the control pin 4121 , and a protrusion 4128 is fixedly provided on the inner side of the movable cap 4122 , and a spiral groove 4129 matching with the protrusion 4128 is formed on the outer surface of the connecting shaft 41 - 2 .

[0042] A notch 41210 matching the block 4124 is formed on the surface of the control pin 4121, and the movable cap 4122 that cannot be inserted into the mesh plate 4126 is pressed down. During this process, the protrusion 4128 drives the movable cap 4122 to rotate along the spiral groove 4129, so that the block 4124 is aligned with the notch 41210. At this time, moving the control pin 4121 upward will not squeeze out the block 4124.

[0043] A secondary reinforcement component 41211 is provided on the support base 1 and the connecting shaft 41 - 2 .

[0044] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 9 As shown, the secondary reinforcement assembly 41211 includes sliding grooves 412111 respectively opened along the left and right side walls of the support base 1, and the two sliding grooves 412111 are slidably connected with a plurality of cross frames 412112.

[0045] The connecting shafts 41 - 2 are divided into a plurality of groups in a single row in the left-right direction, and the number of the cross frames 412112 corresponds to the number of the groups of the connecting shafts 41 - 2 .

[0046] The surface of the cross frame 412112 is provided with a ring 412113 that cooperates with the connecting shaft 41-2, and the connecting shaft 41-2 is rotatably connected in the ring 412113. When the connecting shaft 41-2 is rotated and translated through the plate body 41-1, the connecting shaft 41-2 drives the cross frame 412112 to synchronously move left and right and front and back.

[0047] The inner wall of the slide groove 412111 and the end of the cross frame 412112 are fixedly embedded with a magnetic pin 412114 for magnetic positioning, which pulls the cross frame 412112 to move along the slide groove 412111. When the magnetic pin 412114 is aligned, the cross frame 412112 is reset. At this time, the connecting shaft 41-2 is also reset along the horizontal plane, so that the deformation plate 41 returns to its initial state.

[0048] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 9 As shown, a pull plate is provided on the front side of the support base 1, and the pull plate is fixedly connected to the front ends of all the steel cables 48. All the steel cables 48 and the steel balls 410 can be pulled by the pull plate, thereby operating all the connecting shafts 41-2.

[0049] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 9 As shown, a limit block is provided between the pull plate and the support base 1. After the pull plate is pulled out, the limit block is inserted between the pull plate and the support base 1 to lock the pull plate in the pulled-out state.

[0050] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 9As shown, the surfaces of the caliper 45 and the connecting ring 41 - 3 are both provided with mutually matching locking teeth, and the locking teeth can more stably achieve the locking of the connecting ring 41 - 3 by the caliper 45 after being engaged with each other.

[0051] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 9 As shown, both ends of the cross frame 412112 extend from the slide groove 412111 to the outside, and the extended portion of the cross frame 412112 is provided with anti-slip grooves. The user can push the slide through the extended portion outside the device and control the connecting shaft 41-2 and the deformation plate 41 to reset. In this process, the anti-slip grooves improve the stability of the user's operation of the slide.

[0052] A method for using a supporting and fixing device of a computer server comprises the following steps: S1. Place the server body 2 on the deformable plate 41 in the through groove 3, and use the connecting shaft 41-2 as a load. When the position and direction of the server body 2 need to be adjusted, directly push the server body 2. During this process, the connecting shaft 41-2 at the bottom realizes the free movement of the plane position through the deflection of the plate body 41-1, and cooperates with the server body 2 to adaptively translate and deflect along the horizontal plane. After the adjustment is completed, pull the steel ball 410 through the steel cable 48, so that the steel balls 410 on both sides squeeze the two sliding pins 43 to move away from each other, and use the caliper 45 to press the locking connecting ring 41-3. At this time, the plate body 41-1 and the connecting shaft 41-2 are locked to achieve a rigid connection.

[0053] S2. When the server body 2 falls on the deformation plate 41, the movable cap 4122 at the top of the connecting shaft 41-2 is inserted along the mesh hole on the mesh plate 4126. During the displacement of the two sliding pins 43, the upper sliding pin 43 uses the ejector pin 4125 to push the control pin 4121 upward, and pushes the block 4124 out laterally along the embedding groove 4123, and uses the block 4124 to lock it along the mesh plate 4126, while the movable cap 4122 that cannot be inserted into the mesh plate 4126 is pressed down. During this process, the protrusion 4128 drives the movable cap 4122 to rotate along the spiral groove 4129, so that the block 4124 is aligned with the notch 41210. At this time, the upward control pin 4121 will not squeeze out the block 4124.

[0054] S3. When the connecting shaft 41-2 is rotated and translated through the plate body 41-1, the connecting shaft 41-2 drives the cross frame 412112 to synchronously move left and right and front and back, so that the cross frame 412112 can be used to provide secondary support for the connecting shaft 41-2. After the server body 2 is disassembled, the cross frame 412112 is pulled to move along the slide groove 412111. When the magnetic pin 412114 is aligned, the resetting of the cross frame 412112 is completed. At this time, the connecting shaft 41-2 is also reset along the horizontal plane, so that the deformed plate 41 is restored to its initial state.

[0055] 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 a supporting base (1) and a server body (2) on its upper side, characterized in that: A through slot (3) is provided on the top of the support base (1), and a position adjuster (4) matching with the server body (2) is arranged in the through slot (3); The positioner (4) comprises a deformation plate (41) fixedly arranged on the front and rear side walls of the through slot (3), wherein the deformation plates (41) are arranged in parallel, the deformation plate (41) comprises a plate body (41-1) and a connecting shaft (41-2), and a connecting ring (41-3) is fixedly arranged on the plate body (41-1), and the plate body (41-1) is rotatably connected along the connecting shaft (41-2) via the connecting ring (41-3); The two connecting rings (41-3) on the single connecting shaft (41-2) are staggered in an upper and lower manner, and an inner hole (42) is provided in the connecting shaft (41-2). Two sliding pins (43) are slidably connected in the inner hole (42), and the two sliding pins (43) are symmetrically distributed. Top springs (44) are provided on both upper and lower sides of the inner hole (42), and the top springs (44) on both sides respectively push the two sliding pins (43) to move relative to each other. A caliper (45) is fixedly inserted into the surface of the sliding pin (43), and a through groove (46) communicating with the inner hole (42) is provided on the surface of the connecting shaft (41-2), and the caliper (45) passes through the through groove (46) to cooperate with the connecting ring (41-3); The connecting shaft (41-2) and the plate body (41-1) are provided with two groups of through holes (47) distributed and matched with the sliding pins (43), and a steel cable (48) is movably arranged in the through hole (47), a tension spring (49) is arranged between the rear end of the steel cable (48) and the rear side wall of the through slot (3), and the front end of the steel cable (48) passes through the front side wall of the through slot (3) and extends to the outside; A steel ball (410) is fixedly connected to the surface of the steel cable (48) and in the inner hole (42), and an oblique opening (411) is cut at one end of the sliding pin (43) opposite to the steel ball (410); An inner locking component (412) is provided between the connecting shaft (41-2) and the server body (2).

2. A computer server support and fixing device according to claim 1, characterized in that: The inner locking assembly (412) comprises a control pin (4121) movably inserted along the top end of the connecting shaft (41-2), and the control pin (4121) extends into the inner hole (42); The top end of the connecting shaft (41-2) is slidably connected to a movable cap (4122), and the surface of the movable cap (4122) is provided with four annular embedded grooves (4123), and a clamping block (4124) pressed by the control pin (4121) is slidably connected in the embedded groove (4123), and a top pin (4125) matched with the control pin (4121) is fixedly provided at the top end of the upper sliding pin (43), and the top pin (4125) is located on the inner side of the top spring (44); A mesh plate (4126) that matches the movable cap (4122) is fixedly arranged at the bottom of the server body (2); A return spring (4127) is provided between the movable cap (4122) and the control pin (4121), a protrusion (4128) is fixedly provided on the inner side of the movable cap (4122), and a spiral groove (4129) matching the protrusion (4128) is provided on the outer surface of the connecting shaft (41-2); The surface of the control pin (4121) is provided with a notch (41210) that matches the clamping block (4124); A secondary reinforcement component (41211) is provided on the support base (1) and the connecting shaft (41-2).

3. A computer server support and fixing device according to claim 2, characterized in that: The secondary reinforcement component (41211) comprises sliding grooves (412111) respectively provided along the left and right side walls of the support base (1), and the two sliding grooves (412111) are slidably connected to a plurality of cross frames (412112); The connecting shafts (41-2) are divided into a plurality of groups in a single row in the left-right direction, and the number of the cross frames (412112) corresponds to the number of groups of the connecting shafts (41-2); A ring (412113) matching with the connecting shaft (41-2) is provided on the surface of the cross frame (412112), and the connecting shaft (41-2) is rotatably connected in the ring (412113); The inner wall of the slide groove (412111) and the end of the cross frame (412112) are both fixedly embedded with magnetic pins (412114) for magnetic attraction and positioning.

4. A computer server support and fixing device according to claim 1, characterized in that: A pull plate is provided on the front side of the support base (1), and the pull plate is fixedly connected to the front ends of all the steel cables (48).

5. A computer server support and fixing device according to claim 4, characterized in that: A limited position plug block is provided between the pull plate and the support base (1).

6. A computer server support and fixing device according to claim 1, characterized in that: The surfaces of the caliper (45) and the connecting ring (41-3) are both provided with mutually matching clamping teeth.

7. A computer server support and fixing device according to claim 3, characterized in that: Both ends of the cross frame (412112) extend from the inside of the slide groove (412111) to the outside, and the extension portion of the cross frame (412112) is provided with anti-slip grooves.

8. The method for using the supporting and fixing device of a computer server according to claim 3, comprising the following steps: S1. The server body (2) is placed on the deformable plate (41) in the through groove (3), and the connecting shaft (41-2) is used as a load. When the position and orientation of the server body (2) need to be adjusted, the server body (2) is directly pushed. During this process, the connecting shaft (41-2) at the bottom realizes free movement of the plane position through the deflection of the plate body (41-1), and thereby cooperates with the server body (2) to adaptively translate and deflect along the horizontal plane. After the adjustment is completed, the steel ball (410) is pulled by the steel cable (48), so that the steel balls (410) on both sides squeeze the two sliding pins (43) to move in opposite directions, and the caliper (45) is used to press the locking connecting ring (41-3). At this time, the plate body (41-1) and the connecting shaft (41-2) are locked to realize a rigid connection; S2. When the server body (2) falls on the deformation plate (41), the movable cap (4122) at the top of the connecting shaft (41-2) is inserted along the mesh hole on the mesh plate (4126). During the process of the two sliding pins (43) moving in opposite directions, the upper sliding pin (43) uses the ejector pin (4125) to push the control pin (4121) upward, and pushes the block (4124) out laterally along the embedded groove (4123). The block (4124) is locked along the mesh plate (4126), and the movable cap (4122) that has not been inserted into the mesh plate (4126) is pressed downward. During this process, the protrusion (4128) drives the movable cap (4122) to rotate along the spiral groove (4129), so that the block (4124) is aligned with the notch (41210). At this time, the upward movement of the control pin (4121) will not squeeze out the block (4124); S3. When the connecting shaft (41-2) is rotated and translated through the plate body (41-1), the connecting shaft (41-2) drives the cross frame (412112) to synchronously move left and right and front and back, so that the cross frame (412112) can be used to provide secondary support for the connecting shaft (41-2). After the server body (2) is disassembled, the cross frame (412112) is pulled to move along the slide groove (412111). When the magnetic pin (412114) is aligned, the reset of the cross frame (412112) is completed. At this time, the connecting shaft (41-2) is also reset along the horizontal plane, so that the deformed plate (41) is restored to its initial state.

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