CN116501133A - Hard disk fixing structure and chassis assembly - Google Patents

Hard disk fixing structure and chassis assembly Download PDF

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Publication number
CN116501133A
CN116501133A CN202210062315.3A CN202210062315A CN116501133A CN 116501133 A CN116501133 A CN 116501133A CN 202210062315 A CN202210062315 A CN 202210062315A CN 116501133 A CN116501133 A CN 116501133A
Authority
CN
China
Prior art keywords
clamping piece
hard disk
clamping
plate
fixing structure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210062315.3A
Other languages
Chinese (zh)
Inventor
余龙
舒怡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hongfujin Precision Industry Wuhan Co Ltd
Hon Hai Precision Industry Co Ltd
Original Assignee
Hongfujin Precision Industry Wuhan Co Ltd
Hon Hai Precision Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hongfujin Precision Industry Wuhan Co Ltd, Hon Hai Precision Industry Co Ltd filed Critical Hongfujin Precision Industry Wuhan Co Ltd
Priority to CN202210062315.3A priority Critical patent/CN116501133A/en
Publication of CN116501133A publication Critical patent/CN116501133A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/18—Packaging or power distribution
    • G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
    • G06F1/187—Mounting of fixed and removable disk drives
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/18—Packaging or power distribution
    • G06F1/181—Enclosures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

Abstract

The application provides a hard disk fixing structure which is arranged on a case, wherein protruding buffer screws are arranged on two opposite side surfaces of a hard disk for fixing the hard disk, the hard disk fixing structure comprises a first clamping piece and a second clamping piece which are arranged at intervals along a first direction and are opposite to each other, and an installation space for installing the hard disk is defined between the first clamping piece and the second clamping piece; the first clamping piece and the second clamping piece are fixedly connected with the case, the first clamping piece and the second clamping piece are respectively provided with a mounting hole corresponding to the buffer screw, and when the hard disk is mounted in a mounting space between the first clamping piece and the second clamping piece, the buffer screw corresponding to the first clamping piece can elastically jack the first clamping piece and then clamp the first clamping piece into the mounting hole on the first clamping piece. Through above-mentioned structure, need not appurtenance and can install and remove the hard disk, convenient operation, simple structure. The application also provides a machine case subassembly, including the machine case, the machine case includes shell plate and base front wall, and the base front wall is connected with the shell plate, and foretell hard disk mounting is installed to the base front wall.

Description

Hard disk fixing structure and chassis assembly
Technical Field
The application relates to the technical field of hard disk installation, in particular to a hard disk fixing structure and a case assembly.
Background
When the existing hard disk is installed, the hard disk is usually fixed on the front wall of the chassis in a switching way through an auxiliary structure (such as a cage); the auxiliary structure increases the cost of the mould and the product, and the cost for using the auxiliary structure is higher. In addition, when the hard disk is installed, the hard disk is required to be installed on the auxiliary structure, then is assembled on the chassis front wall, and can be installed and disassembled only by using tools such as a screwdriver, so that the hard disk is inconvenient to assemble and disassemble.
Disclosure of Invention
In order to solve at least one problem existing in the prior art, the application provides a hard disk fixing structure and a case assembly so as to solve the difficult problem of hard disk assembly and disassembly.
The embodiment of the application provides a hard disk fixing structure which is arranged on a case and used for fixing a hard disk, wherein protruding buffer screws are arranged on two opposite side surfaces of the hard disk, the hard disk fixing structure comprises a first clamping piece and a second clamping piece which are arranged at intervals along a first direction and are opposite to each other, and an installation space for installing the hard disk is defined between the first clamping piece and the second clamping piece; the first clamping piece and the second clamping piece are fixedly connected with the case, the first clamping piece and the second clamping piece are respectively provided with a mounting hole corresponding to the buffer screw, and when the hard disk is mounted in a mounting space between the first clamping piece and the second clamping piece, the buffer screw corresponding to the first clamping piece can elastically jack up the first clamping piece and then is clamped into the mounting hole on the first clamping piece.
In an embodiment, the first clamping piece comprises a first body and a bending part which are connected, wherein the bending part protrudes from the first body along a second direction, the first body is fixedly connected with the case, the mounting hole is arranged at the bending part, and the second direction is perpendicular to the first direction; the first clamping piece has elasticity, so that the bending part can be elastically far away from the second clamping piece under pressure, and the installation space is enlarged.
In an embodiment, the bending portion is provided with a flange, and the flange is formed by obliquely extending one side of the bending portion away from the first body towards the outer side of the first clamping piece.
In an embodiment, the first clamping piece further includes a first supporting piece, and the first supporting piece protrudes from an outer side surface of the bending portion along the first direction and is used for abutting against the chassis.
In an embodiment, the first clamping piece further includes a blocking plate for blocking the buffer screw from backing, and the blocking plate is disposed on an outer side surface of the bending portion and protrudes from an edge of the mounting hole along the first direction.
In an embodiment, the gear plate includes a first support plate and an electrostatic grounding plate, wherein the first support plate is connected with the bending portion, and the electrostatic grounding plate is lapped on the first support plate along the second direction and is used for contacting with the buffer screw so as to ground the hard disk.
In an embodiment, the second clamping piece comprises a second body and a clamping plate, the clamping plate protrudes from the second body along a second direction, the second body is fixedly connected with the case, the mounting hole is formed in the clamping plate, and the first direction is perpendicular to the second direction.
The embodiment of the application also provides a case assembly, which comprises a case, the case includes shell plate and base front wall, the base front wall with the shell plate is connected, still includes foretell hard disk fixed knot structure, first fastener with second fastener all with wall fixed connection before the base.
In an embodiment, the base front wall is provided with a first supporting arm and a second supporting arm, the first supporting arm and the second supporting arm are spaced along the first direction and are oppositely arranged, the first supporting arm is arranged on the outer side of the first clamping piece, and the second supporting arm is arranged on the inner side of the second clamping piece.
Compared with the prior art, the hard disk fixing structure has the advantages that the buffer screw corresponding to the first clamping piece through the hard disk can elastically jack the first clamping piece and then clamp the first clamping piece into the mounting hole on the first clamping piece, and the hard disk can be mounted and fixed without auxiliary tools, so that the hard disk fixing structure is convenient to operate and simple in structure; meanwhile, the first clamping piece and the second clamping piece are fixed on the case, and the hard disk is fixed by the mounting hole, so that the hard disk fixing structure remains after the hard disk is removed, and the problem that the hard disk is difficult to find when being reused is solved; meanwhile, an auxiliary structure is not required to be added to fix the hard disk, so that the product cost is reduced and the die cost is reduced.
Drawings
Fig. 1 is a schematic diagram of a hard disk fixing structure according to an embodiment of the present application after being installed.
Fig. 2 is a schematic diagram of the hard disk of fig. 1 after being mounted.
Fig. 3 is a schematic view of a first clamping member in a hard disk fixing structure according to an embodiment of the disclosure.
Fig. 4 is a schematic diagram of a second clamping member in the hard disk fixing structure according to an embodiment of the disclosure.
Fig. 5 is a schematic diagram of a chassis assembly according to an embodiment of the present application.
Fig. 6 is a schematic view of a front wall of a chassis assembly according to an embodiment of the present disclosure.
Description of the main reference signs
The following detailed description will further illustrate the application in conjunction with the above-described figures.
Detailed Description
The following description will refer to the accompanying drawings in order to more fully describe the present application. Exemplary embodiments of the present application are illustrated in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the exemplary embodiments set forth herein. These exemplary embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the application to those skilled in the art. Like reference numerals designate identical or similar components.
The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Furthermore, as used herein, "comprises" and/or "comprising" and/or "having," integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, regions, integers, steps, operations, elements, and/or groups thereof.
Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. Furthermore, unless the context clearly defines otherwise, terms such as those defined in a general dictionary should be construed to have meanings consistent with their meanings in the relevant art and the present application, and should not be construed as idealized or overly formal meanings.
The following description of exemplary embodiments will be provided with reference to the accompanying drawings. It is noted that the components depicted in the referenced figures are not necessarily shown to scale; and the same or similar components will be given the same or similar reference numerals or similar technical terms.
The following detailed description of specific embodiments of the present application refers to the accompanying drawings.
Defining coordinates in each of the drawings: the X axis is the first direction, the Y axis is the second direction, and the Z axis is the third direction.
Referring to fig. 1, 2 and 5, an embodiment of the present application provides a hard disk fixing structure 100, which is installed on a chassis 20 and is used for fixing a hard disk 30; the opposite sides of the hard disk 30 are respectively provided with a plurality of buffer screws 35 protruding from the hard disk 30. The hard disk fixing structure 100 includes first and second clamping members 11 and 12 spaced apart and disposed opposite to each other in a first direction, and an installation space 16 for installing a hard disk is defined between the first and second clamping members 11 and 12. The first clamping piece 11 and the second clamping piece 12 are fixedly connected with the case 20, and the first clamping piece 11 and the second clamping piece 12 are provided with mounting holes 15 corresponding to the buffer screws 35. When the hard disk 30 is mounted in the mounting space 16 between the first clamping member 11 and the second clamping member 12, the buffer screw 35 of the hard disk 30 corresponding to the first clamping member 11 can elastically push up the first clamping member 11 and then be clamped into the mounting hole 15 on the first clamping member 11.
One or more of the buffer screw 35 and the mounting hole 15 may be provided, and a plurality of them will be described as an example.
Referring to fig. 1 and 3, the installation space 16 between the first clamping member 11 and the second clamping member 12 is defined as the inner sides of the first clamping member 11 and the second clamping member 12, and the installation space 16 is defined as the outer sides of the first clamping member 11 and the second clamping member 12. The first clamping piece 11 comprises a first body 112 and a bending part 113 which are connected; the first body 112 is bent along the second direction to form a bending portion 113. The first body 112 is fixedly connected with the chassis 20, and the mounting hole 15 is disposed at the bending portion 113, and the first direction is perpendicular to the second direction. Specifically, the first body 112 is plate-shaped and is fixedly connected with the chassis 20 in a riveting manner; the plurality of mounting holes 15 provided in the bending portion 113 are arranged at intervals along the third direction; the third direction is perpendicular to the first direction and the second direction.
Further, the first clamping piece 11 is a stainless steel elastic piece; the bending portion 113 is provided with a flange 1132, and the flange 1132 is formed by obliquely extending the side of the bending portion 113 away from the first body 112 towards the outer side of the first clamping piece 11. Through the inclined arrangement of the flange 1132, the hard disk 30 is provided with a guiding function, and the buffer screw 35 can push the bending part 113 along the flange 1132 to be clamped into the mounting hole 15 when the hard disk 30 is mounted, so that the hard disk 30 can be assembled and disassembled without additional tools; the bent portion 113 may be further away from the second clamping member 12 by pressing the flange 1132 to increase the installation space 16 between the first clamping member 11 and the second clamping member 12.
The first clamping member 11 further includes a supporting member 114, where the supporting member 114 protrudes from an outer side surface 1131 of the first bending portion 113 along the first direction, so as to support the chassis 20. Specifically, the support member 114 includes a second support plate 1141 and an abutment plate 1142, and the second support plate 1141 protrudes the outer side surface 1131 of the first bending part 113 along the first direction. The abutting plate 1142 is used for abutting against the case 20, and has a limiting and supporting function, so as to prevent the bending portion 113 from being deformed away from the second clamping member 12 by an external force, and thus the hard disk 30 is separated from the installation space 16. Further, the abutting plate 1142 may overlap the top end of the second supporting plate 1141 along the second direction, and the abutting plate 1142 may also be formed by bending one end of the second supporting plate 1141 along the second direction.
The first clamping member 11 further includes a blocking plate 115 for blocking the buffer screw 35 from backing, where the blocking plate 115 is disposed on an outer side surface 1131 of the first bending portion 113 and protrudes from an edge of the mounting hole 15 along the first direction. Further, the gear plate 115 includes a first support plate 1151 and an electrostatic ground plate 1152 connected thereto; the first supporting plate 1151 is connected with the first bending portion 113, and the first supporting plate 1151 is disposed on a side of the bending portion 113 near the flange 1132; the electrostatic grounding plate 1152 may be overlapped on the top end of the first supporting plate 1151 along the second direction, or may be formed by bending the first supporting plate 1151 to contact with the buffer screw 35, so as to ground the hard disk 30, thereby conducting the static electricity of the hard disk 30.
Referring to fig. 1 and 4, the second clamping member 12 includes a second body 122 and a clamping plate 123. The clamping plates 123 are arranged in a plurality; the clamping plates 123 are protruded from the second body 122 along the second direction, and the plurality of clamping plates 123 are arranged at intervals along the third direction. The second body 122 is fixedly connected with the chassis 20, and the mounting hole 15 is formed in the clamping plate 123.
Further, the second body 122 is provided with a first connector 125 and a second connector 126, and the first connector 125 and the second connector 126 are disposed at intervals along the third direction. The first connector 125 includes a connection board 1251 and a folded edge 1252, the connection board 1251 is connected with the second body 122, the connection board 1251 protrudes from the second body 122 along the second direction, and the folded edge 1252 is formed by bending the connection board 1251 towards the third direction; the second connector 126 protrudes from the second body 122 along the second direction, and a first connecting hole 127 is formed on a side of the second body 122, which is close to the second connector 126, and the second body 122 is connected with the chassis 20 through a bolt.
In the present embodiment, the first connector 125 and the first connecting hole 127 are disposed on two sides of the second body 122 along the first direction, and the second connector 126 and the card 123 are disposed on the same side of the second body 122 along the third direction.
When the hard disk 30 is installed, the hard disk 30 is inclined (for example, inclined by about 10 degrees), so that the buffer screw 35 on one side of the hard disk 30 is partially inserted into the installation hole 15 on the second clamping piece 12; then, the corresponding buffer screw 35 on the hard disk 30 can elastically push the first clamping piece along the flange 1132 and then clamp the first clamping piece into the mounting hole 15 on the first clamping piece 11, or a finger can be used for pressing the flange 1132 to enable the first clamping piece 11 to be far away from the second clamping piece 12 so as to enlarge the mounting space 16 of the hard disk 30 and then clamp the buffer screw 35 on the hard disk 30 into the mounting hole 15 so as to load the hard disk 30. When the hard disk 30 is required to be disassembled, the reverse operation is required.
Referring to fig. 5 and 6, the present embodiment further provides a chassis assembly 200, which includes a chassis 20, wherein the chassis 20 includes a shell plate 21 and a base front wall 23, and the base front wall 23 is connected to the shell plate 21. The base front wall 23 is provided with the hard disk fixing structure 100; the first clamping piece 11 and the second clamping piece 12 are fixedly connected with the base front wall 23. The base front wall 23 is provided with a first support arm 231 and a second support arm 232, and the first support arm 231 and the second support arm 232 are spaced apart and disposed opposite to each other along a first direction. The first supporting arm 231 is disposed outside the first clamping member 11, and the second supporting arm 232 is disposed inside the second clamping member 12.
In this embodiment, the side of the base front wall 23 near the hard disk 30 is defined as the inner side of the base front wall 23, and the side opposite to the inner side of the base front wall 23 is defined as the outer side of the base front wall 23. The plurality of shell plates 21 define a cavity 29, and the base front wall 23 is accommodated in the cavity 29. The two first support arms 231 are arranged at intervals along the third direction, and the first support arms 231 are protruded from the base front wall 23 along the second direction, namely, the first support arms 231 are protruded towards the inner side of the base front wall 23; the first support arm 231 is provided with a through hole 2315 corresponding to the mounting hole 15. The two second support arms 232 are arranged at intervals along the third direction, and the second support arms 232 are protruded from the base front wall 23 along the second direction, namely, the second support arms 232 are protruded towards the inner side of the base front wall 23. By providing the first support arm 231 and the second support arm 232, the strength of the first clamping member 11 and the second clamping member 12 is enhanced, and the limiting effect can be achieved.
Further, referring to fig. 6 in combination with fig. 4, the base front wall 23 is further provided with a first through slot 233, a second through slot 235, a third through slot 236, and a second connecting hole 237. When the second clamping piece 12 is embedded into the base front wall 23 from the outer side of the base front wall 23, the second body 122 is inserted into the first through groove 233, the connecting plate 1251 in the first connector 125 passes through the second through groove 235 from the outer side of the base front wall 23 to enter the inner side of the base front wall 23, and the folded edge 1252 is abutted against the base front wall 23; the second connector 126 passes through the third through-slot 236 from the outside of the base front wall 23 into the inside of the base front wall 23; the first connection hole 127 corresponds to the second connection hole 237 to connect the second clip 12 with the base front wall 23 by a bolt. By inserting each connector into the base front wall 23, the reliability of the installation of the second card 12 can be enhanced.
In the embodiment, the first clamping piece 11 and the second clamping piece 12 are fixedly connected with the base front wall 23, so that the structure is simple, the hard disk 30 can be assembled and disassembled without an auxiliary structure, the product cost is reduced, and the die cost is reduced; meanwhile, the problem that an auxiliary structure is difficult to find when the auxiliary structure is reused is solved.
Hereinabove, the specific embodiments of the present application are described with reference to the accompanying drawings. However, those of ordinary skill in the art will appreciate that various modifications and substitutions can be made to the specific embodiments of the present application without departing from the scope thereof. Such modifications and substitutions are intended to be within the scope of the present application.

Claims (9)

1. The hard disk fixing structure is arranged on a case and used for fixing a hard disk, and both opposite side surfaces of the hard disk are provided with protruding buffer screws, and is characterized by comprising a first clamping piece and a second clamping piece which are arranged at intervals along a first direction and are opposite to each other, wherein an installation space for installing the hard disk is limited between the first clamping piece and the second clamping piece; the first clamping piece and the second clamping piece are fixedly connected with the case, the first clamping piece and the second clamping piece are respectively provided with a mounting hole corresponding to the buffer screw, and when the hard disk is mounted in a mounting space between the first clamping piece and the second clamping piece, the buffer screw corresponding to the first clamping piece can elastically jack up the first clamping piece and then is clamped into the mounting hole on the first clamping piece.
2. The hard disk fixing structure according to claim 1, wherein the first clamping member comprises a first body and a bending portion connected with each other, the bending portion protrudes from the first body along a second direction, the first body is fixedly connected with the chassis, the mounting hole is arranged at the bending portion, and the second direction is perpendicular to the first direction; the first clamping piece has elasticity, so that the bending part can be elastically far away from the second clamping piece under pressure, and the installation space is enlarged.
3. The hard disk fixing structure according to claim 2, wherein the bending portion is provided with a flange, and the flange is formed by extending the bending portion obliquely toward the outer side of the first clamping member away from the first body.
4. The hard disk fixing structure according to claim 2, wherein the first clamping member further comprises a first supporting member, and the first supporting member protrudes from an outer side surface of the bending portion along the first direction and is used for abutting against the chassis.
5. The hard disk fixing structure according to claim 2, wherein the first clamping member further comprises a blocking plate for blocking the buffer screw from backing, and the blocking plate is disposed on an outer side surface of the bending portion and protrudes from an edge of the mounting hole along the first direction.
6. The hard disk fixing structure according to claim 5, wherein the gear plate comprises a first support plate and an electrostatic grounding plate connected with each other, the first support plate is connected with the bending part, and the electrostatic grounding plate is lapped on the first support plate along the second direction and is used for contacting with the buffer screw so as to ground the hard disk.
7. The hard disk fixing structure as claimed in claim 1, wherein the second clamping member includes a second body and a clamping plate, the clamping plate protrudes from the second body along a second direction, the second body is fixedly connected with the chassis, the mounting hole is formed in the clamping plate, and the first direction is perpendicular to the second direction.
8. The chassis assembly comprises a chassis, wherein the chassis comprises an outer shell plate and a base front wall, the base front wall is connected with the outer shell plate, and the chassis assembly is characterized by further comprising a hard disk fixing structure according to any one of claims 1 to 7, and the first clamping piece and the second clamping piece are fixedly connected with the base front wall.
9. The chassis assembly of claim 8, wherein the base front wall is provided with a first support arm and a second support arm, the first support arm and the second support arm are spaced apart along the first direction and are arranged opposite to each other, the first support arm is arranged on the outer side of the first clamping piece, and the second support arm is arranged on the inner side of the second clamping piece.
CN202210062315.3A 2022-01-19 2022-01-19 Hard disk fixing structure and chassis assembly Pending CN116501133A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210062315.3A CN116501133A (en) 2022-01-19 2022-01-19 Hard disk fixing structure and chassis assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210062315.3A CN116501133A (en) 2022-01-19 2022-01-19 Hard disk fixing structure and chassis assembly

Publications (1)

Publication Number Publication Date
CN116501133A true CN116501133A (en) 2023-07-28

Family

ID=87327208

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210062315.3A Pending CN116501133A (en) 2022-01-19 2022-01-19 Hard disk fixing structure and chassis assembly

Country Status (1)

Country Link
CN (1) CN116501133A (en)

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