CN216526992U

CN216526992U - Error-proof mounting structure for hard disk

Info

Publication number: CN216526992U
Application number: CN202122468657.9U
Authority: CN
Inventors: 郭锐; 卢作帆; 张军
Original assignee: Shenzhen Yuwei Information & Technology Development Co ltd
Current assignee: Shenzhen Yuwei Information & Technology Development Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-05-13
Anticipated expiration: 2031-10-13

Abstract

The utility model is suitable for the technical field of hard disk mistake-proofing installation, and provides a hard disk mistake-proofing installation structure which comprises a hard disk and a hard disk box, wherein a cavity for embedding the hard disk is arranged in the hard disk box, and an installation opening for installing the hard disk is formed in the shell of the hard disk box. The hard disk box has a casing with holes for avoiding space, and a convex column in the position corresponding to the holes for avoiding space. The hard disk box of the utility model is provided with the clearance avoiding position on the shell, and the hard disk is provided with the convex column, when the alignment of the hard disk and the hard disk box is correct, the convex column can be embedded into the clearance avoiding position, and the hard disk can be smoothly loaded into the hard disk box. If the convex column interferes with the hard disk box in space, the hard disk cannot be pushed inwards, the installation error or reverse installation is indicated, and the user can adjust the position of the hard disk and then install the hard disk, so that the hard disk installation error is avoided.

Description

Error-proof mounting structure for hard disk

Technical Field

The utility model belongs to the technical field of error-proofing installation of hard disks, and particularly relates to an error-proofing installation structure of a hard disk.

Background

The method is characterized in that a terminal client often feeds back the situation that the hard disk is not identified when the hard disk is replaced, investigation finds that the client can install the hard disk according to the habit of common use in the hard disk replacement process, the hard disk is not correctly installed according to a guiding method, the hard disk can be installed by using a wrong installation method, the hard disk can be installed, but the situation that the hard disk is not installed in place is easy to occur, so that the terminal cannot identify the hard disk, the acquired key data cannot be stored in the hard disk, and once an emergency situation occurs, the loss of key information can be caused, and the real situation at the moment can not be restored. Therefore, it is necessary to design a structure capable of preventing erroneous installation of the hard disk and avoiding an improper installation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hard disk mistake-proofing installation structure, aiming at solving the problem that a hard disk user is easy to install a hard disk by mistake when installing the hard disk in the prior art.

The utility model is realized in such a way that the hard disk mistake-proofing installation structure comprises a hard disk and a hard disk box, wherein a cavity for embedding the hard disk is arranged in the hard disk box, and an installation opening for the hard disk to be installed in the cavity is formed in the shell of the hard disk box; the hard disk cartridge comprises a hard disk cartridge shell, wherein a mounting hole is formed in the hard disk cartridge shell, a convex column is arranged on the hard disk cartridge shell, the position of the convex column corresponds to the position of the concave hole, and when the hard disk cartridge shell is aligned correctly with the hard disk cartridge, the convex column can be embedded into the concave hole.

In one embodiment, the convex column is located at one end of the hard disk far away from the golden finger of the hard disk.

In one embodiment, a sheath is arranged at one end, away from the golden finger, of the hard disk, a handle is mounted on the sheath, and the convex column is arranged on the handle.

In an embodiment, the handle includes projection installation department, connecting portion and swing portion, connecting portion are located between projection installation department and the swing portion, connecting portion through the pivot with the sheath is articulated, the projection is located on the projection installation department.

In one embodiment, the handle and the sheath are both plastic pieces.

In one embodiment, an arc-shaped guide rail is arranged on the outer shell of the hard disk box, and one end of the arc-shaped guide rail is communicated with the clearance; the convex column can rotate in the arc-shaped guide rail.

In one embodiment, one end of the arc-shaped guide rail, which is far away from the vacancy-avoiding position, is provided with a limiting section, and the length extending direction of the limiting section is perpendicular to the installation direction of the hard disk or forms an included angle.

In one embodiment, when the convex column is located at the position-limiting section of the arc-shaped guide rail, the hard disk is completely installed in place.

In one embodiment, the bottom of the arc-shaped guide rail is provided with a step, the handle protrudes outwards to form a limiting part, and the bottom surface of the limiting part is tightly attached to the step.

Compared with the prior art, the utility model has the beneficial effects that:

the shell of the hard disk box is provided with the vacancy avoiding position, the hard disk is provided with the convex column, when the hard disk is aligned correctly with the hard disk box, the convex column can be embedded into the vacancy avoiding position, and the hard disk can be smoothly loaded into the hard disk box. If the convex column interferes with the hard disk box in space, the hard disk cannot be pushed inwards, the installation error or reverse installation is indicated, and the user can adjust the position of the hard disk and then install the hard disk, so that the hard disk installation error is avoided.

Drawings

Fig. 1 is a schematic front structural view of a handle of a hard disk error-proofing mounting structure provided in an embodiment of the present invention in an open state;

FIG. 2 is a schematic view of a back side structure of the handle of the error proofing hard disk mounting structure shown in FIG. 1 in an open state;

FIG. 3 is a schematic view of an erroneous mounting method of the error proofing mounting structure of the hard disk shown in FIG. 1;

FIG. 4 is a schematic view of the error proofing hard disk mounting structure of FIG. 1 after installation;

fig. 5 is a schematic view of a stopper mechanism of the error-proofing hard disk mounting structure shown in fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and 2, a hard disk error-proofing mounting structure provided in this embodiment is shown, including a hard disk 1 and a hard disk cartridge 2, a cavity for embedding the hard disk 1 is provided in the hard disk cartridge 2, and a mounting opening for installing the hard disk 1 into the cavity is provided on an outer shell of the hard disk cartridge 2.

The position that the shell of hard disk box 2 is close to the installing port is equipped with keeps away the vacancy 21, and the one end that its golden finger was kept away from to hard disk 1 is equipped with sheath 11, installs handle 12 on sheath 11, and in this embodiment, handle 12 and sheath 11 are the working of plastics.

Specifically, the handle 12 includes a convex column mounting portion 121, a connecting portion 122 and a swinging portion 123, the connecting portion 122 is located between the convex column mounting portion 121 and the swinging portion 123, the connecting portion 122 is hinged to the sheath 11 through the rotating shaft 13, and the convex column 124 is disposed on the convex column mounting portion 121.

The position of the convex column 124 corresponds to the position of the space 21, the hard disk 1 can be inserted into the hard disk cartridge 2 only when the handle 12 is in the open state and the angle between the handle 12 and the hard disk 1 is about 90 degrees (the maximum opening angle of the handle 12 is 90 degrees), and when the handle 12 is in the open state and the other angles, the convex column 124 and the hard disk cartridge 2 have spatial interference (as shown in fig. 3), the hard disk 1 cannot be installed into the hard disk cartridge 2. If the hard disk 1 cannot be pushed inwards, the installation error or reverse installation is indicated, and at the moment, the user can adjust the direction of the hard disk 1 and then install the hard disk, so that the installation error of the hard disk 1 is avoided.

An arc guide rail 22 is arranged on the shell of the hard disk box 2, and one end of the arc guide rail 22 is communicated with the vacancy avoiding position 21; when the handle 12 is rotated, the convex column 124 can rotate in the arc-shaped guide rail 22, and by utilizing the lever principle, when the handle 12 is rotated, the convex column 124 moves in the arc-shaped guide rail 22 to generate an interaction force, so that the hard disk 1 is indirectly pushed to the right position. If the hard disk 1 is not inserted in place, the convex column 124 of the handle 12 is not positioned in the arc-shaped guide rail 22, and the handle 12 cannot rotate at the moment, the hard disk 1 is not installed in place, and the installation state needs to be corrected until the handle 12 can rotate without resistance, which means that the hard disk 1 is installed in place.

Further, one end of the arc-shaped guide rail 22 away from the vacancy-avoiding portion 21 is provided with a limiting section 221, please refer to fig. 4, when the hard disk 1 is completely installed in place, the length extending direction of the limiting section 221 is perpendicular to (or forms a certain included angle with) the installation direction of the hard disk 1. When the handle 12 is completely fastened, the convex column 124 on the handle 12 is located on the left side of the circle center of the arc-shaped guide rail 22, and the moving direction of the convex column 124 is not the same as the track of the arc-shaped guide rail 22 when external force is applied, so that the hard disk 1 is also limited to slide out from the hard disk box 2, and the function of fixing the hard disk 1 is indirectly achieved. The hard disk 1 can be taken out only by manually opening the handle 12 and moving the handle 12 along the track of the arc-shaped guide rail 22.

When the hard disk 1 is not completely installed in place, the convex column 124 on the handle 1 only moves in the arc-shaped guide rail 22 on the hard disk box 2, and when the convex column 124 is designed, the convex column 124 and the stress point are designed at two sides of the axis of the handle 12, so that the convex column 124 can be rotated to the limit section 221 positioned on the arc-shaped guide rail 22 by well utilizing the lever principle, and the hard disk 1 is easily and completely installed in place.

Referring to fig. 5, a step 222 is disposed at the bottom of the arc-shaped guide rail 22, the handle 12 protrudes outwards to form a limiting portion 125, and the bottom surface of the limiting portion 125 is tightly attached to the step 222. The purpose is that when the handle 12 moves in the arc-shaped guide rail 22, the hard disk cartridge 2 is prevented from being deformed due to stress, so that the convex column 124 does not move in the arc-shaped guide rail 22, and the extended limiting part 125 and the step 222 of the hard disk cartridge 2 form a limiting mechanism, thereby ensuring that the convex column 124 moves along the track of the arc-shaped guide rail 22.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A hard disk mistake-proofing installation structure comprises a hard disk and a hard disk box, wherein a cavity for embedding the hard disk is arranged in the hard disk box, and an installation opening for installing the hard disk into the cavity is formed in the shell of the hard disk box; the hard disk cartridge is characterized in that a position, close to the mounting opening, of the shell of the hard disk cartridge is provided with a vacancy avoiding position, the hard disk is provided with a convex column, the position of the convex column corresponds to the position of the vacancy avoiding position, and when the hard disk and the hard disk cartridge are aligned correctly, the convex column can be embedded into the vacancy avoiding position.

2. The error-proofing hard disk mounting structure according to claim 1, wherein the boss is located at an end of the hard disk far from the gold finger.

3. The error-proofing hard disk mounting structure according to claim 2, wherein a sheath is provided at an end of the hard disk away from the golden finger, a handle is mounted on the sheath, and the convex post is provided on the handle.

4. The error-proofing mounting structure of a hard disk according to claim 3, wherein the handle includes a boss mounting portion, a connecting portion and a swinging portion, the connecting portion is located between the boss mounting portion and the swinging portion, the connecting portion is hinged to the sheath by a rotating shaft, and the boss is located on the boss mounting portion.

5. The error-proofing hard disk mounting structure according to claim 3, wherein the handle and the sheath are made of plastic.

6. The error-proofing hard disk mounting structure according to any of claims 3-5, wherein an arc-shaped guide rail is arranged on the outer shell of the hard disk cartridge, and one end of the arc-shaped guide rail is communicated with the clearance; the convex column can rotate in the arc-shaped guide rail.

7. The error-proofing hard disk mounting structure according to claim 6 wherein the end of the arc-shaped guide rail away from the void-avoiding portion has a limiting section, and the length extending direction of the limiting section is perpendicular to or forms an included angle with the mounting direction of the hard disk.

8. The error-proofing hard disk mounting structure according to claim 7, wherein when the protruding column is located at the position-limiting section of the arc-shaped guide rail, the hard disk is completely mounted in place.

9. The error-proofing hard disk mounting structure according to claim 6, wherein the bottom of the arc-shaped guide rail is provided with a step, the handle protrudes outwards to form a limiting part, and the bottom surface of the limiting part is tightly attached to the step.