CN211742651U

CN211742651U - Hard disk casing

Info

Publication number: CN211742651U
Application number: CN202020794750.1U
Authority: CN
Inventors: 胡云
Original assignee: Shenzhen Weishengda Hardware Co ltd
Current assignee: Shenzhen Weishengda Hardware Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2020-10-23
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses a hard disk shell, which comprises a first shell and a second shell; the first shell and the second shell are mutually buckled to form an accommodating space for accommodating devices; the fixing part is arranged on the first shell; the positioning part is embedded and connected with the fixing part; the second shell is provided with a positioning hole corresponding to the fixing part. The fixing part comprises a supporting unit arranged close to the side wall of the first shell, and a fixing groove is formed between the supporting unit and the side wall of the first shell; the positioning part is embedded into the fixing groove; the positioning part comprises a first positioning surface and a second positioning surface which are connected with each other to form an L-shaped structure. The utility model discloses a become connection structure between two casings of lock detachable connection structure, avoided present all to realize fixed connection through the mode with spliced pole and casing hot melt, there is the connection unstability, the problem of the unable adjustment of hole site dislocation.

Description

Hard disk casing

Technical Field

The utility model belongs to the technical field of storage device, specifically speaking relates to a hard disk casing.

Background

The mobile hard disk can provide a relatively large storage capacity, and is a relatively cost-effective mobile storage product; under the condition that the price of the large-capacity flash disk is only preliminarily accepted by the user, the mobile hard disk can provide the user with larger storage capacity and good convenience within the price range accepted by the user; the mobile hard disk mostly adopts USB, IEEE1394 and eSATA interfaces, and can provide higher data transmission speed. The existing mode that all realizes fixed connection through spliced pole and casing hot melt has the connection unstability, and the hole site dislocation can't be adjusted, manufacturing procedure is complicated, and is with high costs, the problem that probably drops moreover.

Chinese patent application No. CN201820584672.5 discloses a hard disk mounting structure and an electronic device, relating to the field of electronic products. The hard disk mounting structure comprises a shell and a mounting assembly, wherein the shell is provided with a containing cavity, the mounting assembly is connected with the shell in a sliding manner, and the mounting assembly is used for fixing a hard disk and can slide relative to the shell to mount the hard disk into the containing cavity. The utility model discloses in, installation component and casing sliding connection, after installing the hard disk to the installation component on, the installation component slides for the casing along the extending direction of hard disk to install the hard disk to the holding intracavity.

Therefore, there is a need to improve the disadvantages and shortcomings of the prior art, and to provide a hard disk casing to solve the problems that the solid state hard disk upper cover is easily pressed and deformed, the production of the casing consumes materials and increases the number of processes, and the mounting process requires the assistance of devices or components such as connection columns.

In view of this, the present invention is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the present invention is to overcome the deficiencies of the prior art, and to provide a hard disk casing which can overcome the above problems or at least partially solve the above problems.

In order to solve the technical problem, the utility model adopts the following basic concept:

the utility model provides a hard disk casing, include

A first housing and a second housing;

the first shell and the second shell are mutually buckled to form an accommodating space for accommodating devices;

the fixing part is arranged on the first shell;

the positioning part is embedded and connected with the fixing part;

the second shell is provided with a positioning hole corresponding to the fixing part.

The fixing part comprises a supporting unit arranged close to the side wall of the first shell, and a fixing groove is formed between the supporting unit and the side wall of the first shell;

the positioning part is embedded into the fixing groove, and in detail, the fixing part is clamped and positioned through the fixing groove.

In addition, the positioning part comprises a first positioning surface and a second positioning surface which are connected with each other to form an L-shaped structure;

one surface of the first positioning surface is in butt fit with the supporting unit, and the other surface of the first positioning surface is in butt fit with the second shell;

the second positioning surface is embedded into the fixing groove, and in detail, the first positioning surface and the second positioning surface are arranged to realize dual positioning of the positioning portion, on one hand, the first positioning surface is matched with the second shell, and on the other hand, the second positioning surface is matched with the fixing groove in the side wall of the first shell.

Further, the second positioning surface and the fixing groove are in transition fit or interference fit, and in detail, the second positioning surface and the fixing groove are fixed.

Further, the matching position of the second shell and the first positioning surface is provided with an accommodating groove for accommodating the first positioning surface, and in detail, stable matching of the second shell and the first positioning surface is realized.

Furthermore, a first positioning column matched with the positioning hole is arranged on the first positioning surface, and a thread is arranged in the first positioning column.

Furthermore, a fixing hole is formed in the side wall of the first shell corresponding to the supporting unit;

the second positioning surface of the positioning portion is provided with a second positioning column matched with the fixing hole, and the second positioning column is internally provided with threads, so that the first positioning surface and the second positioning surface can be fixed, the positioning portion is stably arranged between the first shell and the second shell, and the first shell and the second shell are stably connected.

Meanwhile, the four fixing parts are arranged on the first shell.

After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has: the utility model relates to a hard disk casing becomes detachable connection structure through the connection structure between two casings with the lock, has avoided present all to realize fixed connection through the mode with spliced pole and casing hot melt, has to connect unstably, the unable problem of adjusting of hole site dislocation to and promoted the efficiency of hard disk casing installation, reduced manufacturing cost and manufacturing procedure's complexity.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

In the drawings:

fig. 1 is a first schematic view of a hard disk casing according to the present invention;

fig. 2 is a second schematic view of the hard disk casing of the present invention;

fig. 3 is a schematic view of a first housing of the present invention;

fig. 4 is a schematic view of a second housing of the present invention;

fig. 5 is a schematic view of the positioning portion of the present invention.

In the figure: 1. a first housing; 2. a second housing; 3. a fixed part; 301. a support unit; 302. fixing grooves; 4. a positioning part; 401. a first positioning surface; 402. a second positioning surface; 403. a first positioning post; 404. a second positioning column; 5. positioning holes; 6. accommodating grooves; 7. and (7) fixing holes.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 5, the present invention provides a hard disk casing, which includes a first casing 1 and a second casing 2; the first shell 1 and the second shell 2 are buckled with each other to form an accommodating space for accommodating devices; a fixing portion 3 provided on the first housing 1; the positioning part 4 is embedded and connected with the fixing part 3; the second housing 2 is provided with a positioning hole 5 corresponding to the fixing portion 3.

The fixing part 3 comprises a supporting unit 301 arranged close to the side wall of the first shell 1, and a fixing groove 302 is formed between the supporting unit 301 and the side wall of the first shell 1; the positioning portion 4 is fitted into the fixing groove 302, and in detail, the fixing portion 3 is sandwiched and positioned by the fixing groove 302.

Further, the positioning portion 4 includes a first positioning surface 401 and a second positioning surface 402 connected to each other to form an L-shaped structure; one surface of the first positioning surface 401 is in abutting engagement with the support unit 301, and the other surface is in abutting engagement with the second housing 2; the second positioning surface 402 is embedded in the fixing groove 302, and in detail, the first positioning surface 401 and the second positioning surface 402 are arranged to realize dual positioning of the positioning portion 4, wherein on one hand, the first positioning surface 401 is matched with the second housing 2, and on the other hand, the second positioning surface 402 is matched with the fixing groove 302 on the side wall of the first housing 1.

Further, the second positioning surface 402 and the fixing groove 302 are in transition fit or interference fit, and in detail, the second positioning surface 402 and the fixing groove 302 are fixed.

Further, a fitting position of the second housing 2 and the first positioning surface 401 is provided with an accommodating groove 6 for accommodating the first positioning surface 401, in detail, stable fitting of the second housing 2 and the first positioning surface 401 is realized.

Further, a first positioning column 403 matched with the positioning hole 5 is arranged on the first positioning surface 401, and a thread is arranged in the first positioning column 403.

Further, a fixing hole 7 is formed in the side wall of the first housing 1 corresponding to the supporting unit 301; a second positioning column 404 which is matched with the fixing hole 7 is arranged on a second positioning surface 402 of the positioning portion 4, and a thread is arranged in the second positioning column 404, so that in detail, the first positioning surface 401 and the second positioning surface 402 can be fixed, the positioning portion 4 is stably arranged between the first casing 1 and the second casing 2, and the first casing 1 and the second casing 2 are stably connected.

Meanwhile, four fixing portions 3 are disposed on the first housing 1.

In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Furthermore, those skilled in the art will appreciate that although some embodiments described herein include some features included in other embodiments instead of others, combinations of features of different embodiments are also meant to be within the scope of the invention and form different embodiments. For example, in the above embodiments, those skilled in the art can use the combination according to the known technical solutions and technical problems to be solved by the present application.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make modifications or changes to equivalent embodiments by utilizing the above technical contents without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical matters of the present invention are within the scope of the present invention.

Claims

1. A hard disk enclosure, comprising: comprises that

A first housing (1) and a second housing (2);

the first shell (1) and the second shell (2) are mutually buckled to form an accommodating space for accommodating devices;

a fixing portion (3) provided on the first housing (1);

the positioning part (4) is embedded and connected with the fixing part (3);

the second shell (2) is provided with a positioning hole (5) corresponding to the fixing part (3).

2. The hard disk drive case according to claim 1, wherein:

the fixing part (3) comprises a supporting unit (301) which is arranged close to the side wall of the first shell (1), and a fixing groove (302) is formed between the supporting unit (301) and the side wall of the first shell (1);

the positioning part (4) is embedded into the fixing groove (302).

3. A hard disk casing according to claim 2, characterized in that:

the positioning part (4) comprises a first positioning surface (401) and a second positioning surface (402) which are connected with each other to form an L-shaped structure;

one surface of the first positioning surface (401) is in butt fit with the supporting unit (301), and the other surface is in butt fit with the second shell (2);

the second positioning surface (402) is embedded in the fixing groove (302).

4. A hard disk casing according to claim 3, characterized in that: the second positioning surface (402) and the fixing groove (302) are in transition fit or interference fit.

5. A hard disk casing according to claim 3, characterized in that: the second shell (2) is matched with the first positioning surface (401) in a position, and an accommodating groove (6) used for accommodating the first positioning surface (401) is formed in the position.

6. A hard disk casing according to claim 3, characterized in that: the first positioning surface (401) is provided with a first positioning column (403) matched with the positioning hole (5), and a thread is arranged in the first positioning column (403).

7. A hard disk casing according to claim 3, characterized in that:

a fixing hole (7) is formed in the side wall of the first shell (1) corresponding to the supporting unit (301);

a second positioning column (404) matched with the fixing hole (7) is arranged on a second positioning surface (402) of the positioning part (4), and threads are arranged in the second positioning column (404).

8. A hard disk drive case according to any one of claims 1 to 7, characterized in that: the four fixing parts (3) are arranged on the first shell (1).