US20120234831A1 - Structure for combining two sets of half-width rack-type machine cases to form a full-width machine case - Google Patents
Structure for combining two sets of half-width rack-type machine cases to form a full-width machine case Download PDFInfo
- Publication number
- US20120234831A1 US20120234831A1 US13/050,290 US201113050290A US2012234831A1 US 20120234831 A1 US20120234831 A1 US 20120234831A1 US 201113050290 A US201113050290 A US 201113050290A US 2012234831 A1 US2012234831 A1 US 2012234831A1
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- United States
- Prior art keywords
- width
- machine case
- full
- cases
- type machine
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- 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.)
- Abandoned
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1485—Servers; Data center rooms, e.g. 19-inch computer racks
- H05K7/1487—Blade assemblies, e.g. blade cases or inner arrangements within a blade
Definitions
- This invention relates to a combination structure of a machine case, particularly to one that is a half-width rack-type machine case.
- each rack-type machine case which need to be installed in an equipment cabinet, are restricted to a standard size.
- the standard width of each rack-type machine case is nineteen inches, and (U) is used as a unit for height.
- the height specifications of machine cases include 1U, 2U, 4U and the like, and the lowest one 1U is 4.4 centimeters in height.
- half-width type machine cases are developed and used, which are respectively a half of a standard width of a rack-type machine case and can be installed singly or combined together to form a full-width machine case (nineteen inches) to be installed for use.
- a conventional rack-type machine case referring to FIG. 1 , includes two half-width type machine cases respectively provided with a base board 1 , which has opposite sides respectively formed with a recessed groove 2 having a bottom side bored with a plurality of threaded holes 3 .
- two half-width machine cases are first juxtaposed in parallel and then an iron plate 4 is assembled in the adjacent recessed grooves 2 of the two base boards 1 . Subsequently, a plurality of bolts 5 are respectively inserted through the insert holes of the iron plate 4 and screwed in the threaded holes 3 to secure the iron plate 4 in the two adjacent recessed grooves 2 .
- the opposite sides of the iron plate 4 need to use more bolts 5 that are to be screwed spaced apart for firmly locking the iron plate 4 in the two adjacent recessed grooves. So its assemblage is complicated, taking a lot of time and also causing much inconvenience when the two half-width machine cases are to be disassembled.
- the objective of this invention is to offer a structure for combining two sets of half-width rack-type machine cases to form a full-width machine case.
- Each half-width type machine case has one side plate provided with at least one positioning member and another opposite side plate bored with receiving holes at the locations respectively corresponding with the positioning members.
- FIG. 1 is an exploded perspective view of two sets of conventional half-width machine cases to be combined together;
- FIG. 2 is an exploded perspective view of two sets of half-width rack type machine cases to be combined into a full-width one in the present invention.
- FIG. 3 is a schematic view of two sets of half-width rack type machine cases combined into a full-width one in the present invention.
- a preferred embodiment of a structure for combining two sets of half-width rack type machine cases to form a full-width one in the present invention includes two rectangular half-width type machine cases 10 adjacent and juxtaposed to be combined together.
- Each half-width type machine case 10 has a front and a rear section of one side plate respectively formed with a threaded hole 11 for receiving a corresponding positioning member 12 that is pivotally provided with a rotary member 13 at the top portion.
- the positioning member 12 is a bolt and the rotary member 13 is a bearing, and thus the positioning members 12 can be threadably locked on the side plate of the machine case 10 .
- the receiving hole 14 includes a round hole 141 and an extension hole 142 communicating with the round hole 141 , and the hole diameter of the round hole 141 is approximately the same as the maximum diametrical width of the rotary member 13 , while the hole diameter of the extension hole 142 is a little smaller than the maximum diametrical width of the rotary member 13 .
- the positioning members 12 are respectively positioned in the receiving holes 14 , and then the rotary members 13 are transversely moved from the round holes 141 to the extension holes 142 to have the positioning members 12 engaged and positioned in the extension hole 142 to finish combining two sets of half-width machine cases together to make up a full-width machine case.
- two half-width machine cases 10 are respectively provided with a back plate 15 abutting and connecting the side plate, and having lower two sides respectively bored with a locking hole 16 .
- two locking members 18 are respectively inserted through two insert holes 171 of a linking member 17 and locked in the locking holes 16 of the two abutting half-width machine cases 10 .
- the linking member 17 is a rectangular iron plate
- the locking holes 16 are threaded holes while the locking members 18 are bolts.
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
A structure for combining two sets of half-width rack-type machine cases to form a full-width machine case includes two half-width type machine cases to be combined together. Each half-width type machine case has one side plate provided with at least one positioning member protruding outward and another opposite side plate bored with receiving holes at the locations respectively corresponding with the positioning members. Thus, two half-width type machine cases abutting and juxtaposed can easily be combined into a full-width type machine case by having the positioning members of one half-width machine case engaged and fixed with the receiving holes of another half-width machine case.
Description
- 1. Field of the Invention
- This invention relates to a combination structure of a machine case, particularly to one that is a half-width rack-type machine case.
- 2. Description of the Prior Art
- Generally, industrial rack-type machine cases, which need to be installed in an equipment cabinet, are restricted to a standard size. For instance, the standard width of each rack-type machine case is nineteen inches, and (U) is used as a unit for height.
- The height specifications of machine cases include 1U, 2U, 4U and the like, and the lowest one 1U is 4.4 centimeters in height. Further, half-width type machine cases are developed and used, which are respectively a half of a standard width of a rack-type machine case and can be installed singly or combined together to form a full-width machine case (nineteen inches) to be installed for use. A conventional rack-type machine case, referring to
FIG. 1 , includes two half-width type machine cases respectively provided with a base board 1, which has opposite sides respectively formed with arecessed groove 2 having a bottom side bored with a plurality of threadedholes 3. To assemble these half-width machine cases together, two half-width machine cases are first juxtaposed in parallel and then aniron plate 4 is assembled in the adjacentrecessed grooves 2 of the two base boards 1. Subsequently, a plurality ofbolts 5 are respectively inserted through the insert holes of theiron plate 4 and screwed in the threadedholes 3 to secure theiron plate 4 in the two adjacentrecessed grooves 2. For combining two half-width machine cases together with great stability, the opposite sides of theiron plate 4 need to usemore bolts 5 that are to be screwed spaced apart for firmly locking theiron plate 4 in the two adjacent recessed grooves. So its assemblage is complicated, taking a lot of time and also causing much inconvenience when the two half-width machine cases are to be disassembled. - The objective of this invention is to offer a structure for combining two sets of half-width rack-type machine cases to form a full-width machine case. Each half-width type machine case has one side plate provided with at least one positioning member and another opposite side plate bored with receiving holes at the locations respectively corresponding with the positioning members. By so designing, two half-width type machine cases can be combined into a full-width type machine case by mutual engagement of the positioning members of one half-width machine case and the receiving holes of another. To assemble or disassemble a full-width machine case, simply have the positioning members of one half-width type machine case engaged in or disengaged from the receiving holes of another half-width type machine case, simple and convenient in assembling and disassembling.
- This invention will be better understood by referring to the accompanying drawings, wherein:
-
FIG. 1 is an exploded perspective view of two sets of conventional half-width machine cases to be combined together; -
FIG. 2 is an exploded perspective view of two sets of half-width rack type machine cases to be combined into a full-width one in the present invention; and -
FIG. 3 is a schematic view of two sets of half-width rack type machine cases combined into a full-width one in the present invention. - A preferred embodiment of a structure for combining two sets of half-width rack type machine cases to form a full-width one in the present invention, as shown in
FIGS. 2 and 3 , includes two rectangular half-widthtype machine cases 10 adjacent and juxtaposed to be combined together. Each half-widthtype machine case 10 has a front and a rear section of one side plate respectively formed with a threadedhole 11 for receiving acorresponding positioning member 12 that is pivotally provided with arotary member 13 at the top portion. In this preferred embodiment, thepositioning member 12 is a bolt and therotary member 13 is a bearing, and thus thepositioning members 12 can be threadably locked on the side plate of themachine case 10. Further, another opposite side plate of the half-widthtype machine case 10 is bored with receivingholes 14 at the locations respectively corresponding with thepositioning members 12 so that thepositioning members 12 can be engaged and fitted therein. In this preferred embodiment, thereceiving hole 14 includes around hole 141 and anextension hole 142 communicating with theround hole 141, and the hole diameter of theround hole 141 is approximately the same as the maximum diametrical width of therotary member 13, while the hole diameter of theextension hole 142 is a little smaller than the maximum diametrical width of therotary member 13. Therefore, when the two half-width machine cases 10 are to be combined together, firstly, thepositioning members 12 are respectively positioned in thereceiving holes 14, and then therotary members 13 are transversely moved from theround holes 141 to theextension holes 142 to have thepositioning members 12 engaged and positioned in theextension hole 142 to finish combining two sets of half-width machine cases together to make up a full-width machine case. - In order to have two half-
width machine cases 10 connected more closely, two half-width machine cases are respectively provided with aback plate 15 abutting and connecting the side plate, and having lower two sides respectively bored with alocking hole 16. When the two half-width machine cases 10 are juxtaposed and combined, twolocking members 18 are respectively inserted through twoinsert holes 171 of a linkingmember 17 and locked in thelocking holes 16 of the two abutting half-width machine cases 10. In this preferred embodiment, the linkingmember 17 is a rectangular iron plate, thelocking holes 16 are threaded holes while thelocking members 18 are bolts. - While the preferred embodiment of the invention has been described above, it will be recognized and understood that various modifications may be made therein and the appended claims are intended to cover all such modifications that may fall within the spirit and scope of the invention.
Claims (6)
1. A structure for combining two sets of half-width rack-type machine cases to form a full-width machine case comprising two half-width type machine cases, which are juxtaposed so as to be combined together to form a full-width type machine case, said structure characterized by,
each said half-width machine case having one side plate provided with at least one protruding positioning member, each said half-width machine case having an opposite side plate bored with receiving holes at locations corresponding with said positioning members, two said half-width machine cases able to be combined into a full-width machine case by mutual engagement of said positioning members and said receiving holes.
2. The structure for combining two sets of half-width rack-type machine cases to form a full-width one as claimed in claim 1 , wherein said positioning member is pivotally provided with a rotary member at a top portion.
3. The structure for combining two sets of half-width rack-type machine cases to form a full-width machine case as claimed in claim 1 , wherein each said receiving hole includes a round hole and an extension hole communicating with said round hole, hole diameter of said round hole being approximately the same as maximum diametrical width of said rotary member, hole diameter of said extension hole being a little smaller than a maximum width of said rotary member, said positioning member able to be moved transversely in said receiving hole to be engaged and positioned therein.
4. The structure for combining two sets of half-width rack-type machine cases to form a full-width machine case as claimed in claim 2 , wherein said rotary member is a bearing.
5. The structure for combining two sets of half-width rack-type machine cases to form a full-width machine case as claimed in claim 1 , wherein said positioning member is a bolt, and said side plate is bored with a corresponding threaded hole.
6. The structure for combining two sets of half-width rack-type machine cases to form a full-width machine case as claimed in claim 1 , wherein each said half-width machine case is provided with a back plate abutting and connecting said side plate, said back plate having two sides respectively bored with a locking hole, two locking members respectively inserted through a linking member and locked with said locking holes to lock and fix said linking member on said locking holes of two abutting half-width machine cases.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US13/050,290 US20120234831A1 (en) | 2011-03-17 | 2011-03-17 | Structure for combining two sets of half-width rack-type machine cases to form a full-width machine case |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US13/050,290 US20120234831A1 (en) | 2011-03-17 | 2011-03-17 | Structure for combining two sets of half-width rack-type machine cases to form a full-width machine case |
Publications (1)
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US20120234831A1 true US20120234831A1 (en) | 2012-09-20 |
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Family Applications (1)
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US13/050,290 Abandoned US20120234831A1 (en) | 2011-03-17 | 2011-03-17 | Structure for combining two sets of half-width rack-type machine cases to form a full-width machine case |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9632548B1 (en) * | 2016-06-30 | 2017-04-25 | Chyng Hong Electronic Co., Ltd. | Structure of power input end and power output end of power supply device |
US9697884B2 (en) | 2015-10-08 | 2017-07-04 | Rambus Inc. | Variable width memory module supporting enhanced error detection and correction |
US20200154592A1 (en) * | 2018-11-08 | 2020-05-14 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Dual server chassis |
CN113825340A (en) * | 2021-09-30 | 2021-12-21 | 苏州浪潮智能科技有限公司 | Combined structure supporting half-width case upper frame and cabinet |
US20220296329A1 (en) * | 2021-03-17 | 2022-09-22 | Depuy Ireland Unlimited Company | Surgical apparatus tray inserts and trays |
Citations (8)
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US3186585A (en) * | 1962-10-22 | 1965-06-01 | S W Smith Jr | Collapsible bread crate |
US3360321A (en) * | 1966-02-01 | 1967-12-26 | Novarax Company | Knockdown locker structure |
US4290710A (en) * | 1980-03-10 | 1981-09-22 | Bull Dog Lock Co. | Metal fastening plate |
US6120309A (en) * | 1998-03-10 | 2000-09-19 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector |
US6964138B2 (en) * | 2002-05-14 | 2005-11-15 | Hni Technologies Inc. | Wall panel system |
DE102005002800A1 (en) * | 2005-01-20 | 2006-07-27 | Palux Ag | Housing for kitchen utensil e.g. roasting tray, has positioning pin brought into engagement with ramp section such that pin slides onto ramp section during shifting of slide rail that is attached within housing in reinforcing manner |
US7660577B2 (en) * | 2003-09-22 | 2010-02-09 | United Parcel Service Of America, Inc. | Network testing systems and methods |
US7706145B2 (en) * | 2006-04-10 | 2010-04-27 | Super Micro Computer, Inc. | Assembly device for a computer case and outer cover |
-
2011
- 2011-03-17 US US13/050,290 patent/US20120234831A1/en not_active Abandoned
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3186585A (en) * | 1962-10-22 | 1965-06-01 | S W Smith Jr | Collapsible bread crate |
US3360321A (en) * | 1966-02-01 | 1967-12-26 | Novarax Company | Knockdown locker structure |
US4290710A (en) * | 1980-03-10 | 1981-09-22 | Bull Dog Lock Co. | Metal fastening plate |
US6120309A (en) * | 1998-03-10 | 2000-09-19 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector |
US6964138B2 (en) * | 2002-05-14 | 2005-11-15 | Hni Technologies Inc. | Wall panel system |
US7660577B2 (en) * | 2003-09-22 | 2010-02-09 | United Parcel Service Of America, Inc. | Network testing systems and methods |
DE102005002800A1 (en) * | 2005-01-20 | 2006-07-27 | Palux Ag | Housing for kitchen utensil e.g. roasting tray, has positioning pin brought into engagement with ramp section such that pin slides onto ramp section during shifting of slide rail that is attached within housing in reinforcing manner |
US7706145B2 (en) * | 2006-04-10 | 2010-04-27 | Super Micro Computer, Inc. | Assembly device for a computer case and outer cover |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11705187B2 (en) | 2015-10-08 | 2023-07-18 | Rambus Inc. | Variable width memory module supporting enhanced error detection and correction |
US9697884B2 (en) | 2015-10-08 | 2017-07-04 | Rambus Inc. | Variable width memory module supporting enhanced error detection and correction |
US10014047B2 (en) | 2015-10-08 | 2018-07-03 | Rambus Inc. | Memory module supporting time-division memory access |
US10339999B2 (en) | 2015-10-08 | 2019-07-02 | Rambus Inc. | Variable width memory module supporting enhanced error detection and correction |
US10650881B2 (en) | 2015-10-08 | 2020-05-12 | Rambus Inc. | Variable width memory module supporting enhanced error detection and correction |
US11967364B2 (en) | 2015-10-08 | 2024-04-23 | Rambus Inc. | Variable width memory module supporting enhanced error detection and correction |
US10878888B2 (en) | 2015-10-08 | 2020-12-29 | Rambus Inc. | Variable width memory module supporting enhanced error detection and correction |
US11164622B2 (en) | 2015-10-08 | 2021-11-02 | Rambus Inc. | Variable width memory module supporting enhanced error detection and correction |
US9632548B1 (en) * | 2016-06-30 | 2017-04-25 | Chyng Hong Electronic Co., Ltd. | Structure of power input end and power output end of power supply device |
US10863645B2 (en) * | 2018-11-08 | 2020-12-08 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd | Dual server chassis |
US20200154592A1 (en) * | 2018-11-08 | 2020-05-14 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Dual server chassis |
US20220296329A1 (en) * | 2021-03-17 | 2022-09-22 | Depuy Ireland Unlimited Company | Surgical apparatus tray inserts and trays |
US11596492B2 (en) * | 2021-03-17 | 2023-03-07 | Depuy Ireland Unlimited Company | Surgical apparatus tray inserts and trays |
CN113825340A (en) * | 2021-09-30 | 2021-12-21 | 苏州浪潮智能科技有限公司 | Combined structure supporting half-width case upper frame and cabinet |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: CHYNG HONG ELECTRONIC CO., TAIWAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:LIN, MU-CHUN;REEL/FRAME:025974/0860 Effective date: 20110315 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |