Search

CN-122018651-A - Server hard disk plug protection machanism

CN122018651ACN 122018651 ACN122018651 ACN 122018651ACN-122018651-A

Abstract

The invention relates to the technical field of hard disk brackets and discloses a server hard disk plug protection mechanism, which comprises a bracket for placing a hard disk, wherein a supporting plate is arranged in the bracket, a placing groove for adapting to a hard disk interface is formed in one side of the bracket, a protection component is arranged on the surface of the bracket and comprises a cavity, the cavity is formed in the supporting plate, two symmetrically arranged sliding rods are connected with the inner wall of the bracket in a sliding manner, one end of each sliding rod extends into the cavity, and a supporting block is arranged at one end of each sliding rod far away from the cavity. According to the invention, the abutting plate is extruded when the hard disk is installed, the clamping block is driven by gas transmission to automatically extend and be clamped with the hard disk rack of the server, so that the hard disk is inserted into the server to realize automatic locking, no additional operation is needed, the hard disk is effectively prevented from loosening, shifting or falling out due to vibration and false touch in the operation process, and the use stability and safety of the hard disk of the server are obviously improved.

Inventors

  • ZHANG SHENJUN
  • DU XIAOJIE
  • PEI HUANDOU
  • CHEN RUIJIAN
  • LIU JINRUI

Assignees

  • 中北大学
  • 百信信息技术有限公司

Dates

Publication Date
20260512
Application Date
20260415

Claims (10)

  1. 1. A server hard disk plug protection mechanism comprises a bracket (1) for placing a hard disk, and is characterized in that a supporting plate (2) is arranged in the bracket (1), a holding groove (3) for adapting to a hard disk interface is formed in one side of the bracket (1), a protection component (4) is arranged on the surface of the bracket (1), the protection component (4) comprises a cavity (411), the cavity (411) is formed in the bracket (2), two symmetrically-arranged sliding rods (415) are slidingly connected to the inner wall of the bracket (1), one end of each sliding rod (415) extends into the cavity (411), a retaining plate (416) is arranged at one end of each sliding rod (415) far away from the cavity (411), the retaining plate (416) is located on the inner side of the bracket (1), a piston block (48) is fixedly connected to one end of each sliding rod (415) in the cavity (411), two sides of the bracket (1) are respectively provided with a containing groove (412), one end of each sliding rod (415) is provided with a guide pipe (410), the inner side of each bracket (1) is provided with a guide pipe (412), the guide pipe (410) is connected with the guide pipe (410) in a sliding way, and the guide pipe (410) is connected to the guide pipe (410) in a sliding way, when the hard disk is arranged in the bracket (1) and the abutting plate (416) is extruded, the sliding rod (415) drives the piston block (48) to compress gas in the cavity (411), the gas enters the containing groove (412) through the guide pipe (410), and the clamping block (414) is pushed to extend out, so that the clamping locking with the hard disk rack of the server is realized.
  2. 2. The hard disk plug protection mechanism of the server according to claim 1, wherein the inner wall of the bracket (1) is rotationally connected with a rotating rod (47), one end of the rotating rod (47) is fixedly connected with a rotating block (41), the rotating block (41) is located on the inner wall of the bracket (1) and rotates, one side, close to the rotating rod (47), of the cavity (411) is provided with a limiting hole (44), the limiting hole (44) is arc-shaped, one side, close to the cavity (411), of the rotating block (41) is fixedly connected with a limiting block (43), one end of the limiting block (43) is inserted into the limiting hole (44), the limiting block (43) slides with the inner wall of the limiting hole (44), the surface of the rotating block (41) is provided with an exhaust hole (42), and the limiting hole (44) is located on a movement track of the exhaust hole (42) and is used for exhausting compressed air in the cavity (411).
  3. 3. The hard disk plug protection mechanism of the server according to claim 2, wherein one end of the rotating rod (47) extends into the cavity (411), one end of the rotating rod (47) located in the cavity (411) is fixedly connected with a protruding block (45), one side, close to the rotating rod (47), of the protruding block (45) is fixedly connected with a torsion spring (46), the torsion spring (46) is sleeved on the rotating rod (47), one end, far away from the protruding block (45), of the torsion spring (46) is fixedly connected with the inner wall of the cavity (411), and the torsion spring (46) is matched with a limiting block (43) to limit rotation of the rotating block (41) and reset the rotating block (41) after the exhaust operation is completed.
  4. 4. The hard disk plug protection mechanism of the server according to claim 1, wherein two symmetrically arranged compression springs (49) are fixedly connected to one end, far away from the sliding rod (415), of the piston block (48), and one end, far away from the piston block (48), of each compression spring (49) is fixedly connected with the inner wall of the cavity (411).
  5. 5. The hard disk plug protection mechanism of the server according to claim 2, wherein a handle (418) is arranged on one side of the rotating block (41) far away from the bracket (1), and the handle (418) is used for driving the rotating block (41) to rotate.
  6. 6. The hard disk plug protection mechanism of the server according to claim 1, wherein one side of the clamping block (414) is fixedly connected with an extension spring (413), one end of the extension spring (413) away from the clamping block (414) is fixedly connected with the inner wall of the containing groove (412), and one side edge of the clamping block (414) is chamfered and used for retracting after contacting with a hard disk rack of the server.
  7. 7. The hard disk plug protection mechanism of the server according to claim 1, wherein corners of the side, away from the sliding rod (415), of the retaining plate (416) are chamfered, and a plurality of equally spaced rubber blocks (417) are arranged on the side, away from the sliding rod (415), of the retaining plate (416).
  8. 8. The server hard disk plug protection mechanism according to claim 1, wherein the two sides of the bracket (1) are provided with a plug assembly (5) for protecting a hard disk interface.
  9. 9. The server hard disk plug protection mechanism of claim 8, wherein the pull-out assembly (5) comprises two guide strips (51), the guide strips (51) are symmetrically arranged on two sides of the bracket (1), corners of the lower ends of the guide strips (51) are chamfered, a servo motor (52) is arranged in the guide strips (51), a guide groove (57) is formed in one side of the guide strips (51), a push rod (54) is connected in the guide groove (57) in a sliding mode, a screw rod (53) is fixedly connected with the driving end of the servo motor (52), one end of the screw rod (53) extends into the guide groove (57), the screw rod (53) is in threaded connection with the inner wall of the push rod (54), one end of the push rod (54) away from the servo motor (52) is fixedly connected with a supporting block (55), when the hard disk is pulled out, the servo motor (52) drives the screw rod (53) to rotate, drives the push rod (54) to be away from the supporting block (55) to the inner wall of the bracket (1), and further drives the hard disk to move towards the outer side of the bracket (55) to be pushed out of the hard disk.
  10. 10. The server hard disk plug protection mechanism of claim 9, wherein the two sides of the bracket (1) are fixedly connected with plugging blocks (56) for plugging grooves of the adaptive guide strips (51) on the server hard disk frame.

Description

Server hard disk plug protection machanism Technical Field The invention relates to the technical field of hard disk brackets, in particular to a server hard disk plug protection mechanism. Background The server hard disk is a storage hard disk specially used for the server, is different from a common computer hard disk, is stable and durable in use, can work continuously for a long time, is mainly used for storing system, data and service files, is more stable in reading and writing, is stronger in fault tolerance and is not easy to damage, and the server hard disk is often installed in a hard disk bracket when in use. At present, most of the traditional hard disks and the hard disk frames are fixed by screws, the operation of replacing the hard disks is complicated, the use requirement of the server for quick operation and maintenance cannot be met, meanwhile, the problems of uneven stress, oblique insertion, hard dragging and the like are easy to occur when the hard disks are manually and directly inserted and pulled, the hard disk interfaces and the server slots are easy to wear, the service lives of the hard disks and the whole machine are shortened, and therefore the server hard disk insertion and extraction protection mechanism is provided. Disclosure of Invention Aiming at the defects of the prior art, the invention provides a server hard disk plug protection mechanism, which solves the problems that most of the existing traditional hard disks and hard disk frames are screw-fixed, the operation of replacing the hard disk is complicated, the use requirement of the server for quick operation and maintenance cannot be met, meanwhile, uneven stress, oblique plug, hard drag and the like are easy to occur when the hard disk is manually plugged and unplugged directly, a hard disk interface and a server slot are easy to wear, and the service lives of the hard disk and the whole machine are reduced. In order to achieve the purpose, the server hard disk plug protection mechanism comprises a bracket for placing a hard disk, wherein a supporting plate is arranged in the bracket, a containing groove for adapting to a hard disk interface is formed in one side of the bracket, a protection component is arranged on the surface of the bracket, the protection component comprises a cavity, the cavity is formed in the supporting plate, two symmetrically arranged sliding rods are connected to the inner wall of the bracket in a sliding mode, one ends of the sliding rods extend into the cavity, a retaining plate is arranged at one end, away from the cavity, of the sliding rods, the retaining plate is located on the inner side of the bracket and is fixedly connected with a piston block at one end, the piston block is communicated with the inner wall of the cavity, containing grooves are formed in two sides of the bracket, a guide pipe is arranged in the inner side of the bracket and is communicated with the containing grooves, a clamping block is connected in the containing grooves in a sliding mode and is used for matching with the clamping grooves in the hard disk frame of the server, when the hard disk is installed into the bracket and is extruded into the plate, gas in the cavity is compressed by the sliding rod, the gas in the cavity is pushed by the guide pipe to enter the containing grooves, the clamping block is prevented from being inserted into the hard disk, and is prevented from being accidentally inserted into the hard disk drive through the clamping frame, and is prevented from being accidentally sliding, and automatically sliding the hard disk drive is prevented from being accidentally sliding or being accidentally inserted into the hard disk drive through the hard disk drive. Preferably, the inner wall of bracket rotates and is connected with the bull stick, the one end fixedly connected with commentaries on classics piece of bull stick, the commentaries on classics piece is located the inner wall of bracket and rotates, spacing hole has been seted up to one side that the cavity is close to the bull stick, spacing hole is the arc form, one side fixedly connected with stopper that the commentaries on classics piece is close to the cavity, in the spacing hole is inserted to the one end of stopper, the inner wall of stopper and spacing hole slides, the exhaust hole has been seted up on the surface of commentaries on classics piece, spacing hole is located the motion track of exhaust hole for the compressed air in the exhaust cavity adopts pneumatic linkage structure to realize the locking action, and the transmission response is fast, simple structure is reliable, need not complex parts such as motor, automatically controlled, reduces the trouble risk, reduces installation and operating procedure simultaneously, promotes hard disk plug efficiency. Preferably, one end of bull stick extends to in the cavity, the bull stick is located the one end fixedly connected with lug in the cavity, one side fixedly connected