CN210129150U

CN210129150U - Hard disk bracket free of screw installation

Info

Publication number: CN210129150U
Application number: CN201921145792.6U
Authority: CN
Inventors: 李建风
Original assignee: Suzhou Wave Intelligent Technology Co Ltd
Current assignee: Suzhou Wave Intelligent Technology Co Ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-03-06
Anticipated expiration: 2029-07-19

Abstract

The utility model provides a hard disk bracket of screw installation exempts from, relates to hard disk bracket, including preceding installing frame and back installing frame, be equipped with slip self-locking mechanism between preceding installing frame and the back installing frame, slip self-locking mechanism includes bottom regulating plate, guide way and picture peg, preceding installing frame bottom is equipped with the bottom regulating plate, be equipped with the guide way on the bottom regulating plate, the guide way both sides all are equipped with the screens tooth, be equipped with the picture peg on the back installing frame, be equipped with the gear shaping on the picture peg, the picture peg inserts the guide way in and makes the gear shaping and cooperate with the screens tooth. The utility model discloses can stretch by oneself according to the in-service use demand and adjust hard disk bracket width, need not with the help of instrument mounting screws such as screwdrivers, reinforcing user experience can practice thrift the cost simultaneously.

Description

Hard disk bracket free of screw installation

Technical Field

The utility model belongs to the technical field of hard disk equipment and specifically relates to a exempt from hard disk bracket of screw installation.

Background

The hard disk is one of the main storage media of a computer and is composed of one or more aluminum or glass disks. The hard disk includes a Solid State Disk (SSD), a mechanical hard disk (HDD) and a Hybrid Hard Disk (HHD).

The actual civil hard disk is divided into the following parts according to the size: 1.8 inch hard disk, the size of the hard disk is very small, and the hard disk is widely applied to the fields of palm computers and PDA at the early stage, and is basically replaced by flash memory at the later stage. 2.5 cun hard disk, this size hard disk is mainly used in notebook computer and portable hard disk field. 3.5 cun hard disk, this size hard disk is mainly used in present desktop field.

Currently, there are also hard disk holders compatible with 2.5 inch hard disks and 3.5 inch hard disks, for example, chinese patent CN108445975A discloses a hard disk holder, in which a first positioning portion and a part of a second positioning portion are correspondingly disposed to be suitable for mounting a first hard disk. The bendable part is provided with a plurality of third positioning parts, and the third positioning parts and part of the second positioning parts are correspondingly arranged so as to be suitable for installing at least one second hard disk. The size of the second hard disk is smaller than that of the first hard disk. The hard disk support is suitable for accommodating or mounting hard disks of various sizes. Although the two hard disks can be compatible, the small hard disk needs to be fixed by screws, so that labor cost and time cost are high.

For the field of servers, the centralized installation of dozens of hard disks and hundreds of hard disks is realized, at present, four screws are generally used for fixing 2.5-inch small hard disks on a bracket, and the production efficiency of the server is greatly reduced by completely using the screws for installation.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned a great deal of problem, the utility model provides a exempt from hard disk bracket of screw installation, the user can stretch by oneself according to the in-service use demand and adjust hard disk bracket width, need not to install the screw with the help of instruments such as screwdrivers, and reinforcing user experience can practice thrift the cost simultaneously.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a hard disk bracket of screw installation exempts from, includes preceding installing frame and back installing frame, be equipped with slip self-locking mechanism between preceding installing frame and the back installing frame, slip self-locking mechanism includes bottom regulating plate, guide way and picture peg, preceding installing frame bottom is equipped with the bottom regulating plate, be equipped with the guide way on the bottom regulating plate, the guide way both sides all are equipped with the screens tooth, be equipped with the picture peg on the back installing frame, be equipped with the gear shaping on the picture peg, the picture peg inserts and makes the gear shaping and cooperate with the screens tooth in the guide way.

Furthermore, the sliding self-locking mechanism further comprises a blocking strip and a rear fixing plate, the blocking strip is arranged on the upper side of the guide groove, and the rear mounting frame is connected with the inserting plate through the rear fixing plate.

The scheme refines, still respectively be equipped with two extrusion mechanisms on preceding installing frame and the after-mounting frame, extrusion mechanism is including setting up the mounting groove on installing frame or the after-mounting frame in the front, install the slider in the mounting groove, the slider slides along the mounting groove, is equipped with the spring between mounting groove and slider, spring one end is kept away from to the mounting groove is equipped with the jack, installs the pivot on the slider, be equipped with the carousel in the pivot, the carousel is connected with the dwang, during the dwang inserted the jack, be equipped with the spacing post of restriction dwang pivoted on the slider.

The scheme refines, still respectively be equipped with two restrictions 2.5 cun harddisk on the installing frame after with and remove the barb.

Furthermore, at least one sliding self-locking mechanism is arranged between the front mounting frame and the rear mounting frame.

The scheme refines, be provided with slide rail set spare between preceding installing frame and the back installing frame.

The scheme refines, be fixed with the slide rail on the preceding installing frame, be fixed with the slider on the back installing frame, the slider removes along the slide rail for preceding installing frame takes place relative slip with the back installing frame.

The scheme refines, be fixed with the slide rail on the installing frame of back, be fixed with the slider on the preceding installing frame, the slider removes along the slide rail for preceding installing frame takes place relative slip with the installing frame of back.

The scheme refines, all be equipped with skid-proof rubber pad on preceding installing frame and the back installing frame.

The utility model has the advantages that: the utility model discloses a from locking-type hard disk bracket, the user can stretch by oneself according to the in-service use demand and adjust hard disk bracket width, need not with the help of instrument installation screws such as screwdrivers, and reinforcing user experience can practice thrift the cost simultaneously. The hidden extrusion mechanism is utilized to realize the ingenious fixation of the 2.5-inch hard disk in the left and right directions, and the hidden extrusion mechanism is low in cost and good in effect.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention with a 3.5 inch hard disk installed;

fig. 2 is a schematic three-dimensional structure of the present invention;

fig. 3 is a bottom view of the present invention;

fig. 4 is a top view of the present invention;

FIG. 5 is a top view of the present invention with a 2.5 inch hard disk installed;

FIG. 6 is a schematic structural view of a second embodiment of a rear mounting frame;

FIG. 7 is a first cross-sectional view of a second embodiment of the front mounting frame;

FIG. 8 is a second cross-sectional view of the second embodiment of the front mounting frame;

FIG. 9 is an enlarged view of a portion of FIG. 7 at A;

fig. 10 is a partial enlarged view of fig. 8 at B.

In the figure: 1-front mounting frame, 11-bottom regulating plate, 12-guide groove, 13-blocking tooth, 14-blocking strip,

2-rear mounting frame, 21-rear fixing plate, 22-inserting plate, 23-gear shaping,

3-barb, 31-mounting groove, 32-spring, 33-sliding block, 34-rotating shaft, 35-rotating disc, 36-rotating rod, 37-jack, 38-limiting column, 4-3.5 inch hard disk and 5-2.5 inch hard disk.

Detailed Description

As shown in fig. 1 to 5, a hard disk bracket without screw installation includes a front installation frame 1 and a rear installation frame 2, and a sliding self-locking mechanism is provided between the front installation frame and the rear installation frame. Slip self-locking mechanism includes bottom regulating plate 11, guide way 12 and picture peg 22, is equipped with the bottom regulating plate on the installing frame wherein before, be equipped with guide way 12 on the bottom regulating plate, the guide way both sides all are equipped with screens tooth 13, be equipped with picture peg 22 on the installing frame of back, be equipped with gear shaping 23 on the picture peg 22, the picture peg can insert in the guide way and make gear shaping and screens tooth cooperate.

In at least one embodiment, slip self-locking mechanism still includes and blocks strip 14 and after-fixing board 21, the guide way upside is equipped with and blocks strip 14, be equipped with after-fixing board 21 on the after-fixing frame, be connected with picture peg 22 on the after-fixing board, be equipped with gear shaping 23 on the picture peg 22, the picture peg can insert the guide way and makes gear shaping and screens tooth cooperate, can realize the auto-lock of preceding installing frame and after-fixing frame after installing 3.5 cun hard disk 4, avoids the hard disk to fall out the hard disk bracket. Wherein the stop strip is arranged to limit the insert plate from disengaging from the guide groove.

Further, still respectively be equipped with two barbs 3 on preceding installing frame and the back installing frame, as figure 4 and figure 5, when the picture peg inserts in the guide way and makes preceding installing frame hug closely 2.5 cun hard disk outer wall with the back installing frame, four the barb restriction 2.5 cun hard disk 5 moves about to realize the fixed of hard disk on the hard disk support.

In at least one embodiment, referring to fig. 6 and 10, the front mounting frame is embedded with a bottom adjusting plate 11, and the rear mounting frame is provided with an inserting plate 22 which can be inserted into a guide groove of the bottom adjusting plate. The design avoids the bottom adjusting plate and the inserting plate from occupying extra volume, and realizes the miniaturization treatment of the equipment.

In at least one embodiment, at least one sliding self-locking mechanism is arranged between the front mounting frame and the rear mounting frame.

A sliding rail assembly can be arranged between the front mounting frame and the rear mounting frame, a sliding rail is fixed on the front mounting frame, a sliding block is fixed on the rear mounting frame, and the sliding block moves along the sliding rail to enable the front mounting frame and the rear mounting frame to slide relatively; or a sliding rail is fixed on the rear mounting frame, a sliding block is fixed on the front mounting frame, and the sliding block moves along the sliding rail, so that the front mounting frame and the rear mounting frame slide relatively.

Furthermore, two extrusion mechanisms are respectively arranged on the front mounting frame and the rear mounting frame.

Referring to fig. 7 to 10, the extruding mechanism includes a mounting groove 31 disposed on the front mounting frame or the rear mounting frame, a sliding block 33 is mounted in the mounting groove, the sliding block can slide along the mounting groove, a spring 32 is disposed between the mounting groove and the sliding block, an insertion hole 37 is disposed at one end of the mounting groove, which is far away from the spring, a rotating shaft 34 is mounted on the sliding block, a rotating disc 35 is disposed on the rotating shaft, the rotating disc is connected with a rotating rod 36, and the rotating rod can be inserted into the insertion hole 37. A limiting post 38 is provided on the slider which does not block the rotation of the turntable, but which can block the rotation of the rotating rod about the rotating shaft.

Working mode, when 3.5 cun hard disk is installed to needs, the dwang inserts in the jack this moment for this extrusion mechanism does not have any effect to 3.5 cun hard disk.

When 2.5 cun hard disks are installed to needs, extract from the jack to the dwang this moment, then rotate 90 and make the dwang stop by spacing post, then place 2.5 cun hard disks for when dwang and 2.5 cun hard disks contact, the slider slides along the mounting groove, makes spring compression, produces the extrusion force to 2.5 cun hard disks, with the removal of restriction 2.5 cun hard disks in hard disk support.

In addition to the technical features described in the specification, the technology is known to those skilled in the art.

Claims

1. The utility model provides a hard disk bracket of screw installation exempts from, its characterized in that, includes preceding installing frame and back installing frame, be equipped with slip self-locking mechanism between preceding installing frame and the back installing frame, slip self-locking mechanism includes bottom regulating plate, guide way and picture peg, preceding installing frame bottom is equipped with the bottom regulating plate, be equipped with the guide way on the bottom regulating plate, the guide way both sides all are equipped with the screens tooth, be equipped with the picture peg on the back installing frame, be equipped with the gear shaping on the picture peg, the picture peg inserts the guide way in and makes the gear shaping and cooperate with the screens tooth.

2. The screw-free hard disk bracket according to claim 1, wherein the sliding self-locking mechanism further comprises a blocking strip and a rear fixing plate, the blocking strip is arranged on the upper side of the guide groove, and the rear mounting frame is connected with the inserting plate through the rear fixing plate.

3. The hard disk bracket of exempting from screw installation of claim 1 or 2, characterized in that, still respectively be equipped with two extrusion mechanisms on preceding installing frame and the back installing frame, extrusion mechanism includes the mounting groove that sets up on preceding installing frame or back installing frame, install the slider in the mounting groove, the slider slides along the mounting groove, is equipped with the spring between mounting groove and slider, the mounting groove is kept away from spring one end and is equipped with the jack, installs the pivot on the slider, be equipped with the carousel in the pivot, the carousel is connected with the dwang, during the dwang inserts the jack, be equipped with the spacing post that restriction dwang pivoted on the slider.

4. The hard disk bracket of claim 1 or 2, characterized in that the front mounting frame and the rear mounting frame are respectively provided with two barbs for limiting the left and right movement of a 2.5-inch hard disk.

5. A screw-free mounted hard disk carrier as claimed in claim 1, wherein at least one sliding self-locking mechanism is provided between the front and rear mounting frames.

6. A screw-free hard disk carrier as claimed in claim 5, in which a slide rail assembly is provided between the front and rear mounting frames.

7. The screw-free hard disk carrier as recited in claim 6, wherein the front mounting frame is fixed with a slide rail, the rear mounting frame is fixed with a slide block, the slide block moves along the slide rail, so that the front mounting frame and the rear mounting frame slide relatively.

8. The screw-free hard disk carrier as recited in claim 6, wherein the rear mounting frame is fixed with a slide rail, the front mounting frame is fixed with a slide block, the slide block moves along the slide rail, so that the front mounting frame and the rear mounting frame slide relatively.

9. The screw-free hard disk bracket according to claim 1, wherein anti-slip rubber pads are disposed on both the front and rear mounting frames.