CN215576417U

CN215576417U - Drawer type hard disk device

Info

Publication number: CN215576417U
Application number: CN202120535279.9U
Authority: CN
Inventors: 赵敬斌
Original assignee: New H3C Cloud Technologies Co Ltd
Current assignee: New H3C Cloud Technologies Co Ltd
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2022-01-18
Anticipated expiration: 2031-03-15

Abstract

The application provides a drawer type hard disk device, including hard disk, keysets, backplate and drawer type quick-witted case, the backplate sets up the bottom at the drawer type quick-witted case, and the hard disk includes three limits a, b and c, and wherein, limit a < b limit, limit c < b limit, limit a < c limit, limit a and the plane of c limit place set up with the backplate is perpendicular, and limit a and the plane of c limit place connect the keysets, the backplate is connected to the keysets, and limit a and the plane setting of b limit place are in the backplate top. In the embodiment of the application, because the planes of the edge a and the edge c are provided with the adapter plate, and the planes of the edge a and the edge b are arranged on the back plate, compared with the background art, the problem of vertically inserting the hard disk is solved under the condition that the case has limited height.

Description

Drawer type hard disk device

Technical Field

The specification relates to the technical field of communication, in particular to drawer type hard disk equipment.

Background

Hard disks are widely used as a data storage device. The main sizes of the hard disks are 1.8 inches, 2.5 inches and 3.5 inches. As known by the inventor, in order to meet the requirements of users on reliability and maintainability, the hard disk needs to have a hot plug function, so that the failed hard disk can be replaced online when the hard disk fails. According to the inventor's knowledge, to realize the pluggable operation of the hard disk, a bracket is usually made on the hard disk, the screw holes around the bare hard disk are firstly installed on the hard disk bracket, and the hard disk bracket is provided with a wrench, so that the pluggable operation of the hard disk can be realized by means of the hard disk bracket.

The hard disk comprises an a side, a b side and a c side, wherein the a side is less than the b side, the c side is less than the b side, the a side is less than the c side, the plane where the b side and the c side are located is arranged on the back plate, and the plane where the b side and the c side are located is used for installing the hard disk bracket. The main disadvantage of the arrangement mode is that only one layer of hard disk can be placed, and the arrangement mode is only limited to equipment with the height of approximately 1U. Because the height of the hard disk vertical insertion is higher than 1U, the problem of the hard disk vertical insertion cannot be solved in a case with limited height.

Disclosure of Invention

In order to solve the problems in the related art, the present specification provides a drawer type hard disk device, including a hard disk, an adapter plate, a back plate, and a drawer type chassis, where the back plate is disposed at the bottom of the drawer type chassis, the hard disk includes three sides a, b, and c, where the side a < the side b, the side c < the side b, the side a < the side c, the planes of the side a and the side c are perpendicular to the back plate, the planes of the side a and the side c are connected to the adapter plate, the adapter plate is connected to the back plate, and the plane of the side a and the side b is disposed above the back plate. Because the planes of the edges a and c are provided with the adapter plate, and the planes of the edges a and b are arranged on the back plate, compared with the background technology, the problem of vertical insertion of the hard disk in a case with limited height cannot be solved.

Preferably, the hard disk bracket comprises a rectangular bottom plate and three surrounding edges surrounding the bottom plate, wherein the three surrounding edges are arranged adjacently. Simple structure and convenient hard disk placement.

Preferably, the plane of the side b and the side c of the hard disk is positioned on the bottom plate. The bottom plate of the hard disk bracket is positioned on the side surface of the hard disk, so that the hard disk is not influenced to be installed and fixed, and the space area is not occupied.

Preferably, the peripheral edge of the hard disk bracket on the plane where the edge a and the edge b of the hard disk are located further comprises a wrench and an unlocking device. The hard disk is placed on the back plate after being placed in the hard disk bracket, and in order to enable the hard disk to be installed in place, the hard disk is clamped in place through matching of the wrench and the unlocking device.

Preferably, one end of the wrench is connected with the adjacent surrounding edge, the wrench can be rotatably connected, the other end of the wrench is provided with a convex tongue, and the unlocking device is clamped by the convex tongue when the wrench is rotated to the unlocking device, so that the hard disk can be clamped and installed in place.

Preferably, the unlocking device comprises an installation seat, a movable bolt is arranged on one side of the installation seat facing the wrench, the wrench rotates to be attached to the plane where the side b and the side c of the hard disk are located, and the movable bolt is pulled off to clamp the convex tongue of the wrench. When the convex tongue is placed on the same plane as the plane of the side b and the side c, the movable bolt extends to clamp the convex tongue, and the structure is simple to realize.

Preferably, a sliding groove is formed in the mounting seat, a movable bolt is arranged in the sliding groove, and the movable bolt is connected with a compression spring. The movable bolt is convenient to install.

Preferably, unlocking device includes the mount pad, is equipped with the button on the mount pad, and the mount pad is equipped with the spout towards one side of spanner, is equipped with movable bolt in the spout, and movable bolt connection compression spring, switch pass through compression spring and movable bolt and link mutually, and the spanner rotates to and squeezes back the spout with the movable bolt with hard disk b limit and the laminating of c limit place plane. The switch or the movable bolt is arranged in a linkage manner, so that the application is more convenient.

The technical scheme provided by the embodiment of the specification can have the following beneficial effects:

in the embodiment of the description, the planes of the edges a and c are provided with the adapter plate, and the planes of the edges a and b are provided on the back plate, so that compared with the background technology, the problem of vertical insertion of the hard disk in a case with limited height cannot be solved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the specification.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present specification and together with the description, serve to explain the principles of the specification.

FIG. 1 is a drawer type hard disk device according to an embodiment of the present application;

FIG. 2 is a schematic diagram of a hard disk device according to an embodiment of the present disclosure being plugged on a backplane;

FIG. 3 is an exploded view of a hard disk device according to an embodiment of the present invention;

FIG. 4 is a schematic view illustrating unlocking of a wrench for a hard disk device according to an embodiment of the present application;

FIG. 5 is a schematic closed view of a wrench of a hard disk device according to an embodiment of the present application;

FIG. 6 is an enlarged partial cross-sectional view of the wrench at point A of FIG. 5 of the present application in a closed condition;

fig. 7 is a partially enlarged sectional view of the wrench at a of fig. 5 of the present application in an unlocked state.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present specification. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the specification, as detailed in the appended claims.

An embodiment of the present application provides a drawer-type hard disk device, as shown in fig. 1-2, a hard disk 1 includes an edge a, an edge b, and an edge c, where the edge a < the edge b, the edge c < the edge b, the edge a < the edge c, and a plane where the edge a and the edge c are located are provided with a hard disk interface, and an adapter board 2 is connected to the hard disk interface. In order to facilitate the hot plugging of the hard disk and the stability of the installation, a hard disk bracket 4 is also arranged on the hard disk. As shown in fig. 3, the hard disk tray 4 includes a rectangular bottom plate 41 and peripheral edges 42 disposed around the bottom plate, and the peripheral edges 42 are disposed adjacently in three. In order to reduce the space occupied by the hard disk bracket 4, the plane of the side b and the side c of the hard disk is arranged on the rectangular bottom plate 41 of the hard disk bracket 4. The rim 42 of the hard disk carrier 4, which is located on the other plane of the hard disks, i.e. the side a and the side b, comprises a wrench 43 and an unlocking device 44, as shown in fig. 4. The hard disk is placed on the rectangular bottom plate 41 by the plane of the side b and the side c of the hard disk, and is placed on the back plate 3 by the plane of the side a and the side b. And the adapter plate 2 of the plane where the edge a and the edge c are located is connected with the back plate 3 through a golden finger. One end of the wrench 43 is connected with the adjacent surrounding edge 42, the wrench 43 is rotatably connected through the rotating shaft, the other end of the wrench 43 is provided with a tongue 431, when the wrench 43 rotates to a jaw position between the unlocking device 44 and the wrench 43, the tongue 431 is clamped on the unlocking device 44, and the hard disk is rotated by the wrench 43 to be squeezed into the locking position. The tongue 431 of the present application may be a movable tongue 431, for example, by providing a spring within the wrench 43, or a fixed tongue 431. The hard disk is placed in a drawer-type chassis 5 together with a back panel 3, which is placed at the bottom of the drawer, as shown in fig. 1.

The unlocking means 44 in the present application provides three embodiments, as shown in fig. 4-7. Example 1: the unlocking device 44 includes a mounting seat, a movable bolt 443 is disposed on a side of the mounting seat facing the wrench 43, a sliding slot 441 is disposed in the mounting seat, the movable bolt 443 is disposed in the sliding slot 441, the movable bolt 443 is connected to a compression spring, and the movable bolt 443 can slide in the sliding slot 441. In this embodiment, the wrench 43 is rotated to the plane of the sides b and c of the hard disk, the compression spring is in a natural extension state, and the movable latch 443 presses the tongue 431 to prevent the tongue 431 from moving. The movable latch 443 is reversely pulled, the compression spring is compressed, and the wrench 43 can be rotated out. Example 2: the unlocking device 44 includes a mounting seat, a switch 442 is disposed on the mounting seat, a sliding groove 441 is disposed on a side of the mounting seat facing the wrench 43, and the movable plug 443 is slidable in the sliding groove 441. The switch 442 is coupled to the movable latch 443 by a compression spring, and the movable latch 443 is coupled to the compression spring. When the wrench 43 is turned until the side b of the hard disk is abutted against the plane of the side c, the switch 442 pushes the compression spring to be in a natural extension state, and the movable latch 443 is pushed out to abut against the tongue 431. The switch 442 is moved in the reverse direction, the compression spring is compressed, the movable latch 443 is retracted, and the tongue 431 is unlocked. Example 3: the unlocking device 44 comprises a mounting seat, a spring is arranged in the wrench 43, the tongue 431 can move, the wrench 43 is rotated to the plane of the side b and the side c of the hard disk, the tongue 431 is pressed and fixed on the side wall of the mounting seat, and the wrench 43 can be unlocked from the unlocking device 44 by rotating the wrench 43.

It will be understood that the present description is not limited to the precise arrangements described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present description is limited only by the appended claims.

The above description is only a preferred embodiment of the present disclosure, and should not be taken as limiting the present disclosure, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present disclosure should be included in the scope of the present disclosure.

Claims

1. A drawer type hard disk device comprises a hard disk, an adapter plate, a back plate and a drawer type case and is characterized in that the back plate is arranged at the bottom of the drawer type case, the hard disk comprises three sides a, b and c, wherein the side a is less than the side b, the side c is less than the side b, the side a is less than the side c, the planes of the side a and the side c are perpendicular to the back plate, the planes of the side a and the side c are connected with the adapter plate, the adapter plate is connected with the back plate, and the plane of the side a and the plane of the side b are arranged above the back plate.

2. The drawer-type hard disk device as claimed in claim 1, wherein said hard disk is mounted with a hard disk bracket, said hard disk bracket comprises a rectangular bottom plate and three surrounding edges surrounding said bottom plate, said surrounding edges are adjacently arranged.

3. The drawer-type hard disk device as claimed in claim 2, wherein the plane of the side b and the side c of the hard disk is located on the bottom plate.

4. The drawer-type hard disk device as claimed in claim 3, wherein said hard disk tray further comprises a wrench and an unlocking means at a peripheral edge of a plane where said a side and said b side of the hard disk are located.

5. The drawer-type hard disk device as claimed in claim 4, wherein one end of said wrench is connected to adjacent surrounding edges, and said wrench is rotatably connected, and the other end of said wrench is provided with a tongue.

6. The drawer-type hard disk device as claimed in claim 5, wherein the unlocking device comprises a mounting seat, a movable bolt is arranged on a side of the mounting seat facing the wrench, the wrench rotates to be in fit with a plane where the side b and the side c of the hard disk are located, and the movable bolt is pulled off to clamp the convex tongue of the wrench.

7. The drawer-type hard disk device of claim 6, wherein a sliding groove is formed in the mounting seat, the movable latch is disposed in the sliding groove, and the movable latch is connected to a compression spring.

8. The drawer-type hard disk device as claimed in claim 5, wherein the unlocking device comprises a mounting seat, a switch is arranged on the mounting seat, a sliding groove is arranged on one side of the mounting seat facing the wrench, a movable bolt is arranged in the sliding groove, the movable bolt is connected with a compression spring, the switch is linked with the movable bolt through the compression spring, and the wrench rotates to be attached to the plane where the side b and the side c of the hard disk are located so as to push the movable bolt back into the sliding groove.