CN112752466A - Modularized assembly for chassis and chassis - Google Patents
Modularized assembly for chassis and chassis Download PDFInfo
- Publication number
- CN112752466A CN112752466A CN201911040030.4A CN201911040030A CN112752466A CN 112752466 A CN112752466 A CN 112752466A CN 201911040030 A CN201911040030 A CN 201911040030A CN 112752466 A CN112752466 A CN 112752466A
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- tray
- chassis
- side wall
- expansion
- mounting structure
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- 238000004519 manufacturing process Methods 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 7
- 238000003754 machining Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000011031 large-scale manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- 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
- H05K7/1488—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures
-
- 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
- H05K7/1488—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures
- H05K7/1489—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures characterized by the mounting of blades therein, e.g. brackets, rails, trays
-
- 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
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20718—Forced ventilation of a gaseous coolant
- H05K7/20727—Forced ventilation of a gaseous coolant within server blades for removing heat from heat source
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The application discloses modularization subassembly and quick-witted case for quick-witted case relates to quick-witted case structure technical field. The specific implementation scheme of the modular assembly is as follows: comprises a basic tray, a basic upper cover, an expansion tray and expansion side walls; the base tray comprises a bottom plate, a first side wall and a second side wall, and first mounting structures are arranged on the upper edges of the first side wall and the second side wall; two sides of the foundation upper cover are provided with second mounting structures; the upper edge of the expansion side wall is provided with a third mounting structure matched with the first mounting structure, the lower edge of the expansion side wall is provided with a fourth mounting structure matched with the second mounting structure, and the third mounting structure is matched with the fourth mounting structure; the expansion tray fits between the two expansion sidewalls. One embodiment in the present application has the following advantages or benefits: the mould processing mode can be adopted to produce each structural part, the problem of high production cost of the case is solved, and the technical effect of meeting the requirements of cases with different specifications is achieved.
Description
Technical Field
The application relates to the computer technology, in particular to the technical field of a case structure, and particularly relates to a modularized assembly for a case and the case.
Background
At present, the size of the chassis has various specifications, and due to the inconsistent requirements of various manufacturers on the size of the chassis, the chassis is generally manufactured by numerical control machining, and the numerical control machining has higher cost and is not suitable for large-scale production, so that the production cost of the chassis is higher.
Disclosure of Invention
The application provides a modularization subassembly and quick-witted case for quick-witted case to solve the higher problem of quick-witted case manufacturing cost.
In order to solve the technical problem, the present application is implemented as follows:
in a first aspect, the present application provides a modular component for a chassis, including a base tray, a base upper cover, an extension tray, and extension sidewalls;
the base tray comprises a bottom plate, a first side wall and a second side wall, and first mounting structures are arranged on the upper edges of the first side wall and the second side wall;
two sides of the foundation upper cover are provided with second mounting structures;
the upper edge of the expansion side wall is provided with a third mounting structure matched with the first mounting structure, the lower edge of the expansion side wall is provided with a fourth mounting structure matched with the second mounting structure, and the third mounting structure is matched with the fourth mounting structure;
the expansion tray is assembled between the two expansion side walls.
By adopting modular structural members such as the basic tray, the extension side wall and the like, the chassis with various specifications can be formed by assembling and extending the structural members. Because the technical means is adopted, each structural part of the modularized assembly can be produced in a mould processing mode, the technical problem that the production cost of the chassis is high is solved, and the technical effect of meeting the requirements of the chassis with different specifications is achieved.
Optionally, the capacity of the extension tray is equivalent to the capacity of the base tray.
In this embodiment, since the capacity of the extension tray is equivalent to that of the base tray, the size of the extended chassis is increased by an integral multiple of that of the base tray, and the extension mode of the chassis is simpler and more standardized.
Optionally, the extension tray is movably connected to the extension sidewall, and the extension tray is movable along the extension sidewall.
In this embodiment, since each expansion tray needs to be provided with various electronic components such as a circuit board and a hard disk, the expansion tray is provided to be movable along the expansion side wall, which can provide convenience for installation, maintenance, and the like of the electronic components.
Optionally, the extension lateral wall is provided with a bearing structure along the length direction of the extension lateral wall, the bearing structure is used for bearing the extension tray, and the extension tray can move along the bearing structure.
In the embodiment, the supporting and moving of the extension tray are realized through the supporting structure, and the extension tray has the advantages of simple structure, convenience in manufacturing, difficulty in damage and the like.
Optionally, the modular assembly further includes a rear panel, fifth mounting structures are disposed on two sides of the rear panel, and sixth mounting structures matched with the fifth mounting structures are respectively disposed at one end of the first side wall, one end of the second side wall, and one end of the extension side wall.
In this embodiment, since the base tray and the base upper cover are the base structural members constituting the chassis, and the extension tray and the extension side walls are the basic structural members for extending the chassis, in the case where the sizes of these structural members are determined, the specifications of the chassis in which the respective structural members are assembled can be determined, and therefore, the specifications and sizes of the rear panel required by the various chassis regulations can be determined. In this way, the rear panel of the chassis can also be produced in a modular manner.
Optionally, the modular assembly further comprises a fan module.
In this embodiment, since the base tray and the base upper cover are the base structural members constituting the chassis, and the extension tray and the extension side walls are the basic structural members for extending the chassis, in the case where the sizes of these structural members are determined, the specifications of the chassis in which the respective structural members are assembled can be determined, and therefore, the specifications and sizes of the fan modules required by the respective chassis rules can be determined. In this way, the fan module of the chassis can also be produced in a modular manner.
Optionally, the modular component is used in a server chassis.
In the embodiment, considering that the requirement of the server chassis on appearance is generally low, and one of the key parameters of the server chassis is the capacity of the chassis, therefore, the modular component in the application is applied to the production of the server chassis and the capacity expansion of the server chassis, and has better applicability.
Optionally, the capacity of the base tray is equivalent to that of the 1U server chassis, and the capacity of the extension tray is equivalent to that of the 1U server chassis.
As the capacity of the server chassis is generally 1U, 2U and 4U, the capacity of the basic tray and the expansion tray is set to be equivalent to that of the 1U server chassis, and thus, the requirements of the 1U, 2U and 4U server chassis can be met through the expansion of the structural members.
Optionally, the modular assembly comprises a rear panel comprising at least one of:
the first rear panel is matched with the 1U server case;
the second rear panel is matched with the 2U server case;
and the third rear panel is matched with the 4U server case.
In this embodiment, the rear panels of the above-described various specifications are provided, so that the requirements of 1U, 2U, and 4U server chassis can be covered.
Optionally, the modular component includes a fan module, and the fan module includes at least one of:
the first fan module is matched with the 1U server case;
the second fan module is matched with the 2U server case;
and the third fan module is matched with the 4U server case.
In this embodiment, the fan modules of the above-mentioned various specifications are provided, so as to cover the requirements of 1U, 2U, and 4U server chassis.
In a second aspect, the present application provides a chassis comprising any of the modular assemblies of the first aspect.
One embodiment in the above application has the following advantages or benefits: by adopting modular structural members such as the basic tray, the extension side wall and the like, the chassis with various specifications can be formed by assembling and extending the structural members. Because the technical means is adopted, each structural part of the modularized assembly can be produced in a mould processing mode, the technical problem that the production cost of the chassis is high is solved, and the technical effect of meeting the requirements of the chassis with different specifications is achieved.
Other effects of the above-described alternative will be described below with reference to specific embodiments.
Drawings
The drawings are included to provide a better understanding of the present solution and are not intended to limit the present application. Wherein:
FIG. 1 is an exploded schematic view of a modular assembly according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a chassis extension according to an embodiment of the present application;
fig. 3 is a partial structural diagram of a chassis extension according to an embodiment of the present application;
fig. 4 is a schematic diagram of an expanded external structure of the chassis corresponding to fig. 2;
fig. 5 is an external structural schematic diagram of a 1U server chassis according to an embodiment of the present application;
fig. 6 is an external structural schematic diagram of a 2U server chassis according to an embodiment of the present application;
fig. 7 is an external structural diagram of a 4U server chassis according to an embodiment of the present application.
Detailed Description
The following description of the exemplary embodiments of the present application, taken in conjunction with the accompanying drawings, includes various details of the embodiments of the application for the understanding of the same, which are to be considered exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
The application provides a modular component for a chassis.
As shown in fig. 1 to 7, the modular assembly of the present application includes a base tray 1, a base upper cover 2, an extension tray 3, and extension sidewalls 4;
the base tray 1 comprises a bottom plate 11, a first side wall 12 and a second side wall 13, wherein the upper edges of the first side wall 12 and the second side wall 13 are provided with first mounting structures 14;
the two sides of the foundation upper cover 2 are provided with second mounting structures 21;
the upper edge of the expansion side wall 4 is provided with a third mounting structure 41 matched with the first mounting structure 14, the lower edge of the expansion side wall 4 is provided with a fourth mounting structure 42 matched with the second mounting structure 21, and the third mounting structure 41 is matched with the fourth mounting structure 42;
the expansion tray 3 is fitted between two expansion side walls 4.
Wherein, the basic tray 1 and the basic upper cover 2 can be assembled to form a chassis frame with basic specification, and the chassis with basic specification is the chassis with the smallest size. Specifically, the first mounting structure 14 and the second mounting structure 21 are connected in a matching manner, so that the base tray 1 and the base upper cover 2 can be assembled.
The expansion side walls 4 and the expansion trays 3 are used for expanding the specification of the chassis, and chassis frames with different specifications can be formed by different numbers of the expansion side walls 4 and the expansion trays 3.
For example, as shown in fig. 2 to 4, when the chassis is expanded by using two expansion sidewalls 4 and one expansion tray 3, the expansion sidewalls 4 are connected to the first mounting structures 14 of the base tray 1 by the fourth mounting structures 42, and connected to the second mounting structures 21 of the base cover 2 by the third mounting structures 41.
First mounting structure 14, second mounting structure 21, third mounting structure 41 and fourth mounting structure 42 can adopt the same structure, like this, two arbitrary mounting structures in first mounting structure 14, second mounting structure 21, third mounting structure 41 and the fourth mounting structure 42 all can cooperate to make extension lateral wall 4 all can with basic tray 1, basic upper cover 2 and other extension lateral walls 4 random adaptation, improve modular assembly's easy expansibility.
The first mounting structure 14, the second mounting structure 21, the third mounting structure 41 and the fourth mounting structure 42 may be mounting holes so that the extension side walls 4 can be assembled with the base tray 1, the base upper cover 2 and the other extension side walls 4 by means of connecting members, such as screws 5.
In the application, the basic tray 1 and the basic upper cover 2 are basic structural members for forming the chassis, the extension tray 3 and the extension side walls 4 are basic structural members for extending the chassis, and the structural members can be shared or reused in the production and the manufacturing of the chassis, so the structural members are suitable for being produced by adopting a die machining mode, and the die machining mode has the advantages of low cost and suitability for large-scale production, thereby being beneficial to reducing the production cost of the chassis and realizing the large-scale production of the chassis.
In addition to the basic structural elements and basic structural elements described above, the chassis may also comprise other components that are not suitable for production in a modular configuration, such as the motherboard 8 and the backplane 9 for mounting the motherboard 8 in fig. 1, which components may be produced by individual customization.
The above embodiments in the present application have the following advantages or beneficial effects: by adopting modular structural members such as the basic tray 1, the extension tray 3 and the extension side wall 4, the chassis with various specifications can be formed by assembling and extending the structural members. Because the technical means is adopted, each structural part of the modularized assembly can be produced in a mould processing mode, the technical problem that the production cost of the chassis is high is solved, and the technical effect of meeting the requirements of the chassis with different specifications is achieved.
Alternatively, the capacity of the extension tray 3 is comparable to the capacity of the base tray 1.
In this embodiment, since the capacity of the extension tray 3 is equivalent to that of the base tray 1, the size of the extended enclosure is increased by an integral multiple of the size of the base tray, and the extension method of the enclosure is simplified and standardized.
Optionally, the extension tray 3 is movably connected to the extension sidewall 4, and the extension tray 3 is movable along the extension sidewall 4.
Since each expansion tray 3 needs to be provided with various electronic components such as a circuit board and a hard disk, the expansion tray 3 is arranged to be movable along the expansion side wall 4, and convenience can be provided for installation, maintenance and the like of the electronic components.
Optionally, the extension sidewall 4 is provided with a supporting structure 43 along the length direction of the extension sidewall 4, the supporting structure 43 is used for supporting the extension tray 3, and the extension tray 3 can move along the supporting structure 43.
The support structure 43 may be a strip-shaped support plate disposed on the extension sidewall, and the extension tray 3 may be placed on the support plate. In this embodiment, the supporting and moving of the extension tray 3 are realized by the supporting structure 43, and the extension tray has the advantages of simple structure, convenience in manufacturing, difficulty in damage and the like.
In addition, the expansion tray 3 can be movably connected with the expansion side wall 4 through a sliding rail structure, and the expansion tray 3 can move along the expansion side wall 4. For example, sliding rails may be disposed on the extension side walls 4, and sliding grooves matched with the sliding rails may be disposed on both sides of the extension tray 3; sliding grooves can be formed in the extension side walls 4, and sliding rails matched with the sliding grooves are arranged on two sides of the extension tray 3.
Optionally, the modular assembly further includes a rear panel 6, fifth mounting structures 61 are disposed on two sides of the rear panel 6, and sixth mounting structures 62 matched with the fifth mounting structures 61 are respectively disposed at one end of the first side wall 12, the second side wall 13, and the extension side wall 4.
Since the base tray 1 and the base upper cover 2 are basic structural members constituting the chassis and the extension tray 3 and the extension side wall 4 are basic structural members for extending the chassis, in the case where the sizes of these structural members are determined, the specifications of the chassis in which the respective structural members are assembled can be determined, and therefore, the specifications and the sizes of the rear panel 6 required by the various chassis regulations can be determined. In this way, the rear panel 6 of the cabinet can also be produced in a modular manner.
In this embodiment, the modular assembly further includes a rear panel 6, which can further improve the modular production degree of the chassis and further reduce the production cost of the chassis.
Optionally, the modular assembly further comprises a fan module 7.
Since the base tray 1 and the base upper cover 2 are basic structural members constituting the chassis and the extension tray 3 and the extension side wall 4 are basic structural members for extending the chassis, in the case where the sizes of these structural members are determined, the specifications of the chassis in which the respective structural members are assembled can be determined, and therefore, the specifications and the sizes of the fan modules 7 required by the various chassis regulations can be determined. In this way, the fan module 7 of the chassis can also be produced in a modular manner.
In this embodiment, the modular assembly further includes a fan module 7, which can further improve the modular production degree of the chassis and further reduce the production cost of the chassis.
In addition, the other ends of the first side wall 12, the second side wall 13 and the extended side wall 4 may be respectively provided with a seventh mounting structure 63, and the first side wall 12, the second side wall 13 and the extended side wall 4 may be connected to the front panel of the chassis through the seventh mounting structure 63.
Generally, the front panel of the chassis needs to be provided with various I/O interfaces, the arrangement of the I/O interfaces has a large uncertainty, and the front panel may have different appearance structures, so that the front panel may be produced without a modular manner, but by personalized customization.
Optionally, the modular component is for a server chassis.
The requirements of the server chassis on appearance are generally low, and one of the key parameters of the server chassis is the capacity of the chassis. Therefore, the modularized assembly is applied to the production and manufacturing of the server chassis and the capacity expansion of the server chassis, and has better applicability.
For example, the modular components of the present application may meet the chassis requirements of intel platform servers, AMD platform servers, GPU servers, and the like.
Optionally, the capacity of the base tray 1 is equivalent to that of the 1U server chassis, and the capacity of the extension tray 3 is equivalent to that of the 1U server chassis.
At present, the capacity of a server case is generally 1U, 2U and 4U, and the capacities of a basic tray 1 and an extension tray 3 are set to be equivalent to the capacity of the 1U server case, so that the requirements of the 1U, 2U and 4U server cases can be met through the extension of a structural member, the requirements of one set of case mold for being compatible with all platforms and all machine types are met, the development of the mold is reduced, and the server cost is reduced.
Optionally, the modular assembly comprises a back panel 6, the back panel 6 comprising at least one of:
a first rear panel 6a adapted to the 1U server chassis;
a second rear panel 6b adapted to the 2U server chassis;
and a third rear panel 6c adapted to the 4U server chassis.
At present, the capacity of a server case is generally 1U, 2U and 4U, so that the requirements of the 1U, 2U and 4U server cases can be met by arranging the rear panels 6 with various specifications, the requirements of one set of case mold for being compatible with all platforms and all machine types are met, the development of the mold is reduced, and the server cost is reduced.
When the capacity of the server chassis is 1U, the first rear panel 6a may be selected directly. Correspondingly, when the capacity of the server case is 2U, the second back panel 6b can be directly selected; when the capacity of the server chassis is 3U, the third rear panel 6c may be directly selected. Therefore, by providing the rear panel 6 of the above-described various specifications, it is also possible to make the assembly of the rear panel 6 simpler and quicker.
Optionally, the modular component includes a fan module 7, and the fan module 7 includes at least one of the following:
the first fan module 7a is matched with the 1U server case;
a second fan module 7b adapted to the 2U server chassis;
a third fan module (not shown) adapted to the 4U server chassis.
At present, the capacity of a server case is generally 1U, 2U and 4U, so that the fan modules 7 with various specifications are arranged to cover the requirements of the 1U, 2U and 4U server cases, the requirements of one set of case mold for being compatible with all platforms and all machine types are met, the development of the mold is reduced, and the server cost is reduced.
When the capacity of the server chassis is 1U, the first fan module 7a is directly selected. Correspondingly, when the capacity of the server chassis is 2U, the second fan module 7b can be directly selected; when the capacity of the server chassis is 3U, the third fan module can be directly selected. Therefore, by providing the fan module 7 of the above-described various specifications, it is possible to make the assembly of the fan module 7 simpler and quicker.
Fig. 5 to 7 respectively show external structural diagrams of a 1U server chassis, a 2U server chassis, and a 4U server chassis.
It should be noted that various alternative embodiments related to the modular components in the present application may be implemented in combination with each other or separately, and the present application is not limited thereto.
The present application also provides a chassis including any of the modular components of the present application.
Any embodiment of the above-described modular assembly can be applied to the chassis, and has the same beneficial effects, and is not described herein again to avoid repetition.
The above-described embodiments should not be construed as limiting the scope of the present application. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (11)
1. A modularized component for a chassis is characterized by comprising a basic tray, a basic upper cover, an extension tray and extension side walls;
the base tray comprises a bottom plate, a first side wall and a second side wall, and first mounting structures are arranged on the upper edges of the first side wall and the second side wall;
two sides of the foundation upper cover are provided with second mounting structures;
the upper edge of the expansion side wall is provided with a third mounting structure matched with the first mounting structure, the lower edge of the expansion side wall is provided with a fourth mounting structure matched with the second mounting structure, and the third mounting structure is matched with the fourth mounting structure;
the expansion tray is assembled between the two expansion side walls.
2. The modular assembly of claim 1, wherein the capacity of the expansion tray is comparable to the capacity of the base tray.
3. The modular assembly of claim 1 wherein the expansion tray is movably connected to the expansion sidewall, the expansion tray being movable along the expansion sidewall.
4. The modular assembly of claim 3 wherein said extension sidewall is provided with a holding structure along a length of said extension sidewall, said holding structure for holding said extension tray, said extension tray being movable along said holding structure.
5. The modular assembly of claim 1, further comprising a rear panel having fifth mounting structures disposed on opposite sides of the rear panel, wherein one end of the first side wall, the second side wall, and the extension side wall is provided with a sixth mounting structure that mates with the fifth mounting structures.
6. The modular assembly of claim 1, further comprising a fan module.
7. The modular assembly of any of claims 1-6, wherein the modular assembly is for a server chassis.
8. The modular assembly of claim 7, wherein the base tray has a capacity comparable to a capacity of a 1U server chassis and the extension tray has a capacity comparable to a capacity of a 1U server chassis.
9. The modular assembly of claim 7, wherein the modular assembly comprises a back panel comprising at least one of:
the first rear panel is matched with the 1U server case;
the second rear panel is matched with the 2U server case;
and the third rear panel is matched with the 4U server case.
10. The modular assembly of claim 7, wherein the modular assembly comprises a fan module comprising at least one of:
the first fan module is matched with the 1U server case;
the second fan module is matched with the 2U server case;
and the third fan module is matched with the 4U server case.
11. A chassis comprising the modular assembly of any of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911040030.4A CN112752466A (en) | 2019-10-29 | 2019-10-29 | Modularized assembly for chassis and chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911040030.4A CN112752466A (en) | 2019-10-29 | 2019-10-29 | Modularized assembly for chassis and chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112752466A true CN112752466A (en) | 2021-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911040030.4A Pending CN112752466A (en) | 2019-10-29 | 2019-10-29 | Modularized assembly for chassis and chassis |
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| Country | Link |
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| CN (1) | CN112752466A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113473775A (en) * | 2021-06-29 | 2021-10-01 | 杨勇 | Energy-saving and environment-friendly electronic communication equipment case |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103379793A (en) * | 2012-04-23 | 2013-10-30 | 鸿富锦精密工业（深圳）有限公司 | Electronic device shell body with buckle structure |
| CN104656844A (en) * | 2015-02-25 | 2015-05-27 | 浪潮电子信息产业股份有限公司 | High-density flexible-expansion 2U system |
| CN104731251A (en) * | 2013-12-20 | 2015-06-24 | 环达电脑(上海)有限公司 | Adjustable space server enclosure |
| CN204856329U (en) * | 2015-06-17 | 2015-12-09 | 联想(北京)有限公司 | Hard disk support and quick -witted case |
-
2019
- 2019-10-29 CN CN201911040030.4A patent/CN112752466A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103379793A (en) * | 2012-04-23 | 2013-10-30 | 鸿富锦精密工业（深圳）有限公司 | Electronic device shell body with buckle structure |
| CN104731251A (en) * | 2013-12-20 | 2015-06-24 | 环达电脑(上海)有限公司 | Adjustable space server enclosure |
| CN104656844A (en) * | 2015-02-25 | 2015-05-27 | 浪潮电子信息产业股份有限公司 | High-density flexible-expansion 2U system |
| CN204856329U (en) * | 2015-06-17 | 2015-12-09 | 联想(北京)有限公司 | Hard disk support and quick -witted case |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113473775A (en) * | 2021-06-29 | 2021-10-01 | 杨勇 | Energy-saving and environment-friendly electronic communication equipment case |
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Application publication date: 20210504 |