CN-121349267-B - Computer hard disk reinforcing apparatus

Abstract

The invention discloses a computer hard disk reinforcing device, which relates to the technical field of computer hard disk mounting equipment and comprises a reinforcing plate, wherein at least two symmetrically distributed support columns are mounted at the top of the reinforcing plate, clamping plates are mounted on each support column, the symmetrically distributed two clamping plates are matched together to clamp and fix a hard disk on the reinforcing plate, the clamping plates are rotationally connected with the support columns, at least two first springs are vertically arranged at the bottom of the reinforcing plate, a first mounting plate is mounted at the bottom of each first spring, a first screw is arranged at the bottom of each first mounting plate, and a first nut is arranged on each first screw.

Inventors

• HAN FEI

Assignees

• 四川华鲲振宇智能科技有限责任公司

Dates

Publication Date

20260508

Application Date

20251216

Claims (5)

1. 1. The utility model provides a computer hard disk reinforcing apparatus, its characterized in that includes gusset plate (1), at least two symmetric distribution's support column (8) are installed at gusset plate (1) top, every install splint (2) on support column (8), two of symmetric distribution splint (2) cooperate together with hard disk centre gripping and fix on gusset plate (1), splint (2) are connected with support column (8) rotation, gusset plate (1) bottom is provided with two at least first springs (3) perpendicularly, every first mounting panel (4) are installed to first spring (3) bottom, first screw (5) are all provided with perpendicularly in first mounting panel (4) bottom center department, screw-thread fit has first nut (6) on first screw (5); the top of the reinforcing plate (1) is provided with a first strip-shaped through groove (101) for matching and symmetrically distributing two support columns (8) to perform centering displacement, the support columns (8) are vertically inserted into the first strip-shaped through groove (101), the bottom of the reinforcing plate (1) is provided with a centering displacement mechanism, and the centering displacement mechanism is used for driving the two symmetrically distributed support columns (8) to perform synchronous centering displacement; the centering displacement mechanism comprises: The first shell (9), the first shell (9) is fixedly connected to the bottom of the reinforcing plate (1), and a first cavity (901) is formed in the first shell (9); The four first guide rails (10) are distributed in a matrix, and the first guide rails (10) are horizontally and fixedly connected in the first cavity (901); The four first sliding seats (11) are connected to each first guide rail (10) in a sliding manner, and one end of the bottom of each supporting column (8) penetrating through the first strip-shaped through groove (101) is fixedly supported on each first sliding seat (11); two first brackets (17), a first bracket (17) is fixedly connected between two adjacent first sliding seats (11) on the same side; the driving mechanism is fixedly connected to the center position of the bottom of the first cavity (901) and is used for driving the two first brackets (17) to synchronously move backwards or move oppositely; The driving mechanism includes: two second nuts (19), wherein the second nuts (19) are fixedly connected with the first bracket (17); the two-way threaded lead screw (18), two ends of the two-way threaded lead screw (18) are connected to the cavity wall of the first cavity (901) through bearing pieces, and the middle part of the two-way threaded lead screw (18) is inserted into two second nuts (19) in threaded fit with the two second nuts; the first driving motor (20), the first driving motor (20) is fixedly connected to the cavity bottom of the first cavity (901), and the first driving motor (20) is used for driving the bidirectional threaded screw rod (18) to rotate; A first supporting seat (12) for supporting the height is arranged between the first sliding seat (11) and the supporting column (8), the bottom of the first supporting seat (12) is fixedly connected to the first sliding seat (11), and the first supporting seat (12) is connected with the supporting column (8); The guide inclined plane has been seted up at first supporting seat (12) top, fixedly connected with U type seat (13) on the guide inclined plane, U type seat (13) bottom fixed connection is on first slide (11), first guide spout (131) have been seted up on U type seat (13), sliding connection has second slider (14) in first guide spout (131), support column (8) bottom fixed connection is on second slider (14).
2. 2. A computer hard disk reinforcing apparatus according to claim 1, wherein each support column (8) is provided with a screw thread, and the clamping plate (2) is provided with a screw thread matched with the support column (8).
3. 3. A computer hard disk reinforcement device according to claim 1, characterized in that the bottom of the first mounting plate (4) is provided with a flexible pad (7), the flexible pad (7) being connected to the mounting plate by means of an adhesive.
4. 4. A computer hard disk reinforcement device according to claim 1, characterized in that a guiding optical axis (22) is installed in the first guiding chute (131), the guiding optical axis (22) is slidably connected with the second slider (14), and a second spring (21) for driving the second slider (14) to perform centering displacement is sleeved on the guiding optical axis (22).
5. 5. The computer hard disk reinforcing device according to claim 4, wherein a second strip-shaped through groove (132) communicated with the first guide chute (131) is formed in two opposite side walls of the U-shaped seat (13), a first connecting rod (15) capable of sliding is inserted into the second strip-shaped through groove (132), and a third nut (16) in threaded fit with the first connecting rod (15) is sleeved on the first connecting rod.

Description

Computer hard disk reinforcing apparatus Technical Field The invention relates to the technical field of computer hard disk installation equipment, in particular to a computer hard disk reinforcing device. Background The computer hard disk is used as a core storage device of an information system, and a precise mechanical structure and a sensitive magnetic head assembly are integrated in the computer hard disk, so that the computer hard disk is extremely sensitive to physical vibration and impact. During transportation, installation and daily operation, the hard disk is inevitably subjected to various mechanical forces from the external environment or the inside of the case, including high-frequency vibration, instantaneous impact, installation stress and the like. These external forces are very easy to cause read-write errors and data loss of the hard disk, even cause physical impact between the magnetic head and the disk, and cause catastrophic hardware damage. Currently, in servers, workstations, and high performance computers, hard disks are typically fixed directly to the chassis brackets or mounting plates by screws. The rigid connection mode has the obvious defects that firstly, an effective buffering and vibration reduction mechanism is lacked, external vibration and impact are directly transmitted to the hard disk with little attenuation, the stable operation of the hard disk is continuously threatened, secondly, the installation process needs to manually align a plurality of screw hole sites, the operation is complex, the efficiency is low, the hard disk shell is easily distorted due to uneven screw tightening torque, additional installation stress is generated, and part of devices try to add flexible materials such as rubber pads between the hard disk and the installation frame to provide buffering. However, such simple passive vibration damping modes tend to have limited effectiveness, and rubber materials are prone to aging and unstable in performance. Other schemes adopt spring clamping structures, but the spring clamping structures still have defects in the aspects of universality, clamping stability and automatic centering capability, and are difficult to simultaneously meet the comprehensive requirements of quick installation, accurate centering, multidimensional buffering and high-reliability clamping. Disclosure of Invention The invention aims to overcome the defects of the prior art and provides a computer hard disk reinforcing device. The aim of the invention is realized by the following technical scheme: The utility model provides a computer hard disk reinforcing apparatus, includes the gusset plate, at least two symmetric distribution's support column is installed at the gusset plate top, every install splint on the support column, two of symmetric distribution the splint cooperate hard disk centre gripping jointly and fix on the gusset plate, splint and support column rotate to be connected, the gusset plate bottom is provided with two at least first springs perpendicularly, every first mounting panel is installed to first spring bottom, first mounting panel bottom center department all is provided with first screw rod perpendicularly, screw-thread fit has first nut on the first screw rod. Preferably, each support column is provided with threads, and the clamping plate is provided with a threaded hole matched with the support column. Preferably, a flexible pad is arranged at the bottom of the first mounting plate, and the flexible pad is connected with the mounting plate through an adhesive. Preferably, the top of the reinforcing plate is provided with a first strip-shaped through groove for matching with the two symmetrically distributed support columns to perform centering displacement, the support columns vertically penetrate through the first strip-shaped through groove, the bottom of the reinforcing plate is provided with a centering displacement mechanism, and the centering displacement mechanism is used for driving the two symmetrically distributed support columns to perform synchronous centering displacement. Preferably, the centering displacement mechanism comprises: the first shell is fixedly connected to the bottom of the reinforcing plate, and a first cavity is formed in the first shell; The four first guide rails are distributed in a matrix, and the first guide rails are horizontally and fixedly connected in the first cavity; The four first sliding seats are connected to each first guide rail in a sliding manner, and one end of the bottom of the support column, which penetrates through the first strip-shaped through groove, is fixedly supported on the first sliding seat; two first brackets are fixedly connected between two adjacent first sliding seats on the same side respectively; the driving mechanism is fixedly connected to the center of the bottom of the first cavity and used for driving the two first brackets to synchronously move backwards or oppositely. Preferably