CN111522411A

CN111522411A - Hard disk bracket lock catch

Info

Publication number: CN111522411A
Application number: CN202010327049.3A
Authority: CN
Inventors: 李占阳
Original assignee: Suzhou Inspur Intelligent Technology Co Ltd
Current assignee: Suzhou Inspur Intelligent Technology Co Ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-08-11
Anticipated expiration: 2040-04-23
Also published as: CN111522411B

Abstract

The invention discloses a hard disk bracket lock catch, which belongs to the field of servers and structurally comprises a clamping pin, a rotating rod and a rotating rod rotation driving mechanism, wherein the rotating rod is connected with the rotating rod rotation driving mechanism, the end part of the rotating rod is hooked on the clamping pin, the clamping pin is arranged on a chassis base, and the rotating rod rotation driving mechanism are arranged on a hard disk bracket. Compared with the prior art, the hard disk bracket lock catch can conveniently realize the opening or locking of the hard disk bracket, and has the advantages of small structure and small occupied space.

Description

Hard disk bracket lock catch

Technical Field

The invention relates to the field of servers, in particular to a 60BAY hard disk bracket lock catch.

Background

In order to facilitate assembly, disassembly and maintenance of the existing server and storage, the hard disk bracket adopts a drawer type structure. Because of the risk of information security and preventing accidental drops, the hard disk tray of the server chassis requires a locking device. Because the space is extremely limited, the design of the locking device is convenient and firm, and the locking device is small and practical, thereby saving the space.

Disclosure of Invention

The technical task of the invention is to provide a hard disk bracket lock catch aiming at the defects in the prior art, which can conveniently realize the opening or locking of a hard disk bracket, has a small structure and occupies a small space.

The technical scheme adopted by the invention for solving the technical problems is as follows: it includes screens pin, dwang and dwang rotation driving mechanism, the dwang rotate driving mechanism with the dwang and link to each other, its tip hook is on the screens pin, the screens pin set up on chassis base, dwang and dwang rotation driving mechanism set up on the hard disk bracket.

Dwang rotation actuating mechanism include hasp button, lock core, translation pole, translation axle, connecting axle and axis of rotation, the axis of rotation setting at the middle part of dwang, its rear end is fixed with the hard disk bracket, the front end of translation pole pass through the connecting axle and link to each other with the dwang, the dwang on be provided with connecting axle bar groove, the connecting axle is located connecting axle bar inslot, the middle part of translation pole be provided with horizontal translation axle bar groove, translation axle bar inslot be provided with the translation axle bar, the rear end of translation axle is fixed with the hard disk bracket, the rear end of translation pole passes "one" word diaphragm orifice on the hard disk bracket, its end is fixed with the hasp button, is provided with the lock core on the hasp button.

The lock core include cylinder portion and cuboid, cylinder portion be located the hasp button, the cuboid is located outside the hasp button, be provided with the rotatory holding chamber of cuboid on the flat bar in the cuboid outside.

The locking button and the translational rod are fixed through a positioning pin.

The two translation shafts are horizontally arranged in the translation shaft strip-shaped groove.

The rotating rod is provided with a rotating rod rotating reset device.

The dwang rotate resetting means be reset spring, reset spring set up the right side lower part at the dwang, reset spring's one end links to each other with the dwang, the other end links to each other with the hard disk bracket.

The upper part of the front end of the rotating rod is provided with a protruding part, and the protruding part is hooked on the clamping pin.

Compared with the prior art, the hard disk bracket lock catch has the following outstanding beneficial effects: the hard disk bracket is arranged on the panel of the hard disk bracket, so that the hard disk bracket can be conveniently opened or locked, the information safety is ensured, the product maintenance is convenient, the space is saved, and the product quality is improved; the method can be popularized to other similar project memory projects, and the design quality competitiveness and the user experience of the whole machine are improved.

Drawings

FIG. 1 is a schematic view of the connection of a hard disk bracket lock catch with a hard disk bracket and a chassis base;

FIG. 2 is a top view of the connection of the hard disk bracket lock catch with the hard disk bracket and the chassis base;

FIG. 3 is an exploded view of the connection of the hard disk bracket lock catch with the hard disk bracket and the chassis base;

FIG. 4 is a schematic diagram of a hard disk bracket latch structure;

FIG. 5 is a schematic view of the hard disk carrier latch of FIG. 4;

FIG. 6 is a schematic view of the hard disk carrier latch unlocking process shown in FIG. 4;

FIG. 7 is a schematic view of the hard disk carrier latch of FIG. 4 in an unlocked state;

FIG. 8 is a diagram showing the construction of the rotating lever;

FIG. 9 is a view of the structure of the translation rod;

FIG. 10 is a lock cylinder block diagram;

description of reference numerals: 1. screens pin, 2, dwang, 21, connecting axle bar groove, 22, bellying, 3, dwang rotation drive mechanism, 31, hasp button, 32, lock core, 321, cylinder portion, 322, cuboid, 33, flat moving rod, 331, translation axle bar groove, 332, the rotatory holding chamber of cuboid, 34, flat moving axis, 35, connecting axle, 36, axis of rotation, 37, locating pin, 4, hard disk bracket, 41, "a" style of calligraphy diaphragm orifice, 5, chassis base, 6, reset spring.

Detailed Description

A hard disk carrier latch according to the present invention will be described in detail below with reference to the accompanying drawings 1 to 10. The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and procedures are omitted so as to not unnecessarily limit the invention.

The invention discloses a hard disk bracket lock catch which structurally comprises a clamping pin 1, a rotating rod 2 and a rotating rod rotation driving mechanism, wherein the rotating rod 2 is connected with the rotating rod rotation driving mechanism 3, the end part of the rotating rod is hooked on the clamping pin 1, the locking position of the hard disk bracket 4 and a case base 5 is limited when the rotating rod is locked, the clamping pin 1 is arranged on the case base 5, and the rotating rod 2 and the rotating rod rotation driving mechanism 3 are arranged on the hard disk bracket 4.

Dwang rotation actuating mechanism 3 include hasp button 31, lock core 32, flat pole 33, flat axle 34, connecting axle 35 and axis of rotation 36, axis of rotation 36 set up at the middle part of dwang 2, its rear end is fixed with hard disk carrier 4, the front end of flat pole 33 pass through connecting axle 35 and link to each other with dwang 2, dwang 2 on be provided with connecting axle bar groove 21, connecting axle 35 is located connecting axle bar groove 21, the middle part of flat pole 33 be provided with horizontal translation axle bar groove 331, translation axle bar 331 in be provided with flat axle 34, the rear end of translation axle 34 is fixed with hard disk carrier 4, the rear end of flat pole 33 passes "one" word board hole 41 on the hard disk carrier 4, its end is fixed with hasp button 31, is provided with lock core 32 on the hasp button 31. When the cuboid 322 on the lock core 32 is perpendicular to the hole 41 of the I-shaped plate, the cuboid 322 is clamped outside the hole 41 of the I-shaped plate, namely, the locking state is realized, and the translation rod 33 cannot move; when the cuboid on the lock core 32 is parallel to the straight plate hole 41, the cuboid can pass through the straight plate hole 41, namely, in the unlocking process, the translation rod 33 can move horizontally.

Lock core 32 include cylinder portion 321 and cuboid 322, cylinder portion 321 be located hasp button 31, cuboid 322 is located outside the hasp button 31, be provided with the rotatory holding chamber 332 of cuboid on the flat bar 33 in cuboid 322 outside. The rectangular parallelepiped rotation accommodating chamber 332 does not interfere with the rectangular parallelepiped 322 when the lock cylinder 32 is rotated to rotate the rectangular parallelepiped 322.

The locking button 31 and the translational rod 33 are fixed by a positioning pin 37. When the lock core is damaged, the lock core is convenient to replace.

The two translation shafts 34 are horizontally arranged in the translation shaft strip-shaped groove 331. The two translation shafts 34 support the translation lever 33, and move the translation lever 33 while keeping it horizontal when the translation lever 33 moves.

The rotating rod 2 is provided with a rotating rod rotating reset device.

The dwang rotate resetting means be reset spring 6, reset spring 6 set up in the right side lower part of dwang 2, reset spring 6's one end links to each other with dwang 2, the other end links to each other with hard disk bracket 4. When dwang 2 rotates its rotation of actuating mechanism 3 drive through the dwang, makes 2 front ends of dwang leave screens pin 1, and reset spring 6 is stretched this moment, after 2 take off screens pin 1, when loosening dwang rotation actuating mechanism 3, through reset action of reset spring 6, makes dwang 2 and dwang rotation actuating mechanism 3 return.

The front end upper portion of dwang 2 be provided with bellying 22, bellying 22 hook on screens pin 1.

When the hard disk bracket 4 is locked, the lock core 32 is perpendicular to the hole 41 of the I-shaped plate, and the rotating rod 2 is hooked on the clamping pin 1 due to the pulling force of the reset spring 6, so that the hard disk bracket 4 cannot be pulled out outwards.

Hard disk bracket 4 process of unblanking need be with the instrument to lock core 32 rotatory 90 degrees, and lock core 32 is parallel with "one" word diaphragm orifice 41, is in and can passes "one" word diaphragm orifice 41 state, presses hasp button 31, and lock core 32 and flat pole 33 remove, promote 2 anticlockwise rotations of dwang through connecting axle 35, lengthen reset spring, and dwang 2 breaks away from with screens pin 1, and hard disk bracket 4 can outwards be pulled out, unblanks and accomplishes.

The above-mentioned embodiments are only for understanding the present invention, and are not intended to limit the technical solutions of the present invention, and those skilled in the art can make various changes or modifications based on the technical solutions described in the claims, and all equivalent changes or modifications should be covered by the scope of the claims of the present invention. The present invention is not described in detail, but is known to those skilled in the art.

Claims

1. The utility model provides a hard disk bracket hasp which characterized by: including screens pin, dwang and dwang rotation driving mechanism, the dwang rotate driving mechanism with the dwang and link to each other, its tip hook is on the screens pin, screens pin set up on chassis base, dwang and dwang rotation driving mechanism set up on the hard disk bracket.

2. The hard disk carrier latch of claim 1, further comprising: dwang rotation actuating mechanism include hasp button, lock core, translation pole, translation axle, connecting axle and axis of rotation, the axis of rotation setting at the middle part of dwang, its rear end is fixed with the hard disk bracket, the front end of translation pole pass through the connecting axle and link to each other with the dwang, the dwang on be provided with connecting axle bar groove, the connecting axle is located connecting axle bar inslot, the middle part of translation pole be provided with horizontal translation axle bar groove, translation axle bar inslot be provided with the translation axle bar, the rear end of translation axle is fixed with the hard disk bracket, the rear end of translation pole passes "one" word diaphragm orifice on the hard disk bracket, its end is fixed with the hasp button, is provided with the lock core on the hasp button.

3. The hard disk carrier latch of claim 2, further comprising: the lock core include cylinder portion and cuboid, cylinder portion be located the hasp button, the cuboid is located outside the hasp button, be provided with the rotatory holding chamber of cuboid on the flat bar in the cuboid outside.

4. The hard disk carrier latch of claim 2, further comprising: the locking button and the translational rod are fixed through a positioning pin.

5. The hard disk carrier latch of claim 2, further comprising: the two translation shafts are horizontally arranged in the translation shaft strip-shaped groove.

6. The hard disk carrier latch of claim 1, further comprising: the rotating rod is provided with a rotating rod rotating reset device.

7. The hard disk carrier latch of claim 6, further comprising: the dwang rotate resetting means be reset spring, reset spring set up the right side lower part at the dwang, reset spring's one end links to each other with the dwang, the other end links to each other with the hard disk bracket.

8. The hard disk carrier latch of claim 1, further comprising: the upper part of the front end of the rotating rod is provided with a protruding part, and the protruding part is hooked on the clamping pin.