CN218550442U - Case framework column piece, column assembly and case framework - Google Patents
Case framework column piece, column assembly and case framework Download PDFInfo
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- CN218550442U CN218550442U CN202222237922.7U CN202222237922U CN218550442U CN 218550442 U CN218550442 U CN 218550442U CN 202222237922 U CN202222237922 U CN 202222237922U CN 218550442 U CN218550442 U CN 218550442U
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Abstract
The application discloses quick-witted case skeleton column spare and quick-witted case skeleton, based on the embodiment of this application, this application can install quick-witted case skeleton through quick-witted case skeleton column spare fast, combines floorbar skeleton, back timber skeleton and guide rail set spare, realizes quick-assembling of quick-witted case skeleton. The framework structure is a transverse arrangement structure, so that the board card can be transversely accommodated and plugged; the framework is formed freely by adopting the beam components and the column parts formed by pressing films, the transverse board card plugging chassis frameworks with different structures such as 2U-A can be obtained by assembling the plurality of column parts and the upper and lower beam components, and meanwhile, the 2U-A chassis frameworks can be utilized to form a plurality of 4U-A chassis frameworks. The cylinder member is directly molded by pressing, the structure is simple, the manufacturing cost is low, the chassis framework can be assembled according to the expansion requirement, and the waste of space and cost is avoided; only adopt single column spare to carry out the skeleton equipment, do not need more spare part, improve the precision, make things convenient for the plug, use the flexibility ratio height.
Description
Technical Field
The application relates to the technical field of communication facilities, in particular to a case framework column piece, a 2U-A case framework and a 4U-A case framework.
Background
In the prior art, the expansion of the expansion board card is usually performed by vertically inserting 4U or 6U CPCI chassis, or 2U is usually performed by using copper columns to perform lamination design. However, the following technical problems exist:
the splicing pieces of the 4U or 6U CPCI chassis have larger sizes, complex structure, inconvenient assembly and high cost; and when the expansion requirement is not too much, the waste of space and cost can be caused;
the 2U laminated plate has a design structure, is poor in precision, inconvenient, incapable of being plugged and unplugged and weak in overall machine frame firmness;
no matter the 4U or 6U CPCI chassis or the 2U laminated plate design structure is adopted, the splicing pieces are required to be independently processed, and skeleton supporting pieces with various specifications are developed, so that the machining process and the material cost are overhigh; and the framework support cannot flexibly realize transverse expansion and stacking of the board cards.
SUMMERY OF THE UTILITY MODEL
The application mainly aims to provide a case framework column piece, a column body assembly, a 2U-A case framework and a 4U-A case framework so as to solve the current problem.
In order to achieve the above object, the present application provides the following techniques:
this application first aspect provides a machine case skeleton cylinder spare, includes:
a cylinder;
the mounting groove is arranged on the side surface of the column body and is used for mounting a guide rail component of the chassis framework;
and the mounting surface is arranged on the top surface and/or the bottom surface of the column and is used for mounting a framework beam of the chassis framework.
As an optional embodiment of the present application, optionally, the method further includes:
and the mounting holes are formed in the mounting grooves and the mounting surface respectively and are provided with at least one.
As an optional embodiment of the present application, optionally, the mounting groove is provided with at least one on the right side surface of the column body.
As an optional embodiment of the present application, optionally, the mounting groove is provided with at least one on the right side surface of the column body; and the mounting groove is arranged on the left side surface of the column body and is provided with at least one mounting groove.
A second aspect provides a column assembly, comprising at least one set of column members of the chassis framework of the first aspect.
The third aspect of the present application provides a 2U-a type chassis comprising:
the cartridge assembly of the second aspect, the cartridge assembly comprising: at least two chassis framework column members symmetrically arranged in front and back;
a bottom beam framework;
a top beam framework;
a guide rail assembly;
the top beam framework and the bottom beam framework are arranged in parallel up and down and are respectively fixed on the top surface and the bottom surface of the column component;
the guide rail assembly is used as a board card placing piece, is horizontally fixed on the cylinder assembly, and is perpendicular to the bottom beam framework and the top beam framework respectively.
As an optional embodiment of the present application, optionally, the rail assembly comprises:
the guide rails are horizontally fixed between the mounting grooves in the chassis framework cylindrical members which are symmetrically arranged in the front and the back, and are respectively vertical to the bottom beam framework and the top beam framework.
The present application fourth aspect provides a 4U-A type chassis, includes:
a plurality of 2U-A type chassis frames of the third aspect;
two adjacent U-A type chassis skeletons, pile up the setting from top to bottom.
Compared with the prior art, this application can bring following technological effect:
based on the embodiment of this application, this application can install quick-witted case skeleton fast through quick-witted case skeleton column spare, combines floorbar skeleton, back timber skeleton and guide rail set spare, realizes quick-operation assembly of quick-operation machine case skeleton. The framework structure is a transverse arrangement structure, so that the board card can be transversely accommodated and plugged; the framework is formed freely by adopting the beam components and the column parts formed by pressing films, the transverse board card plugging chassis frameworks with different structures such as 2U-A can be obtained by assembling the plurality of column parts and the upper and lower beam components, and meanwhile, the 2U-A chassis frameworks can be utilized to form a plurality of 4U-A chassis frameworks. The cylinder member is formed by direct film pressing, the structure is simple, the manufacturing cost is low, the chassis framework can be assembled according to the expanded requirement, and the waste of space and cost can not be caused; only adopt single column spare to carry out the skeleton equipment, do not need more spare part, improve the precision, make things convenient for the plug, use the flexibility ratio height.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:
FIG. 1 is a schematic view of an embodiment of a frame column of a case of the present invention;
fig. 2 is a schematic view of another embodiment of the column member of the chassis frame of the present invention;
FIG. 3 is a schematic structural view of the framework of the 2U-A type machine box of the present invention;
fig. 4 is a schematic structural view of the 4U-a type chassis of the present invention.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
In addition, the term "plurality" shall mean two as well as more than two.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example 1
In this embodiment, the number of chassis frameworks constructed by adopting the chassis framework cylinder members needs to be configured by combining the design size and parameters of the chassis frameworks, and the related guide rail assemblies and the chassis beams are synchronously designed and adopted according to the material requirements required by design, which is not limited in this embodiment.
This application first aspect provides a machine case skeleton cylinder spare, includes:
a column 11; the die-casting die is a cuboid die-casting formed piece, each cylinder is of a single-part structure, and a single piece is processed after being formed by a section die and a die-casting die, so that the die-casting die is small in size, low in material consumption, low in cost and high in precision. The upper and lower frame beams of the chassis frame are fixedly connected up and down through a column assembly 1 consisting of columns 11.
The mounting groove 13 is arranged on the side surface of the column body 11 and is used for mounting a guide rail component of the chassis framework; the mounting groove 13 is integrally formed on the side surface of the column 11 and is used for being matched with a guide rail assembly for mounting a board card required to be mounted in the chassis framework. The guide rail assembly can be fixed in the mounting groove 13 by screws or magnetically attracted and other ways.
And the mounting surface 12 is arranged on the top surface and/or the bottom surface of the column 11 and is used for mounting a framework beam of the chassis framework. The mounting surface 12 is a structure for fixing the frame beam formed on the column 11, and as shown in fig. 1, in this embodiment, a mounting surface 12 is formed on each of the top surface and the bottom surface of the column 11, and threaded holes are formed thereon for fixedly mounting the frame beams (the bottom beam frame 2 and the top beam frame 3) of the chassis frame.
As an optional embodiment of the present application, optionally, the method further includes:
and the mounting hole 14 is provided with at least one mounting groove 13 and at least one mounting surface 12. One or more mounting holes 14 may be provided according to the position to be fixed.
The utility model provides a machine case skeleton column spare can adopt the structure of two kinds of forms, and two kinds of structures can the exclusive use, also can use in combination.
As an alternative embodiment of the present application, the C-shaped column shown in fig. 1 is provided with at least one mounting groove 13 on the right side surface of the column 11. The case framework column piece is provided with two mounting grooves 13 on the side surface and is used for mounting a pair of guide rails which are arranged in parallel up and down. When the chassis framework column member shown in fig. 1 is used for installing the guide rail, the installation grooves 13 of two adjacent chassis framework column members are correspondingly arranged.
As an alternative embodiment of the present application, the D-shaped column shown in fig. 2 is provided with at least one mounting groove 13 on the right side surface of the column 11; and, the mounting groove 13 is provided with at least one on the left side surface of the column body 11. This embodiment adopts the left and right sides face all to be provided with the structure of mounting groove 13, adopts this quick-witted case skeleton cylinder spare, can set up the installation distance and the position of cylinder 11 alone at will, for the mounting groove 13 between two adjacent cylinders 11 is corresponding, can the direct mount integrated circuit board guide rail.
A second aspect provides a column assembly comprising at least one set of the chassis frame column members of the first aspect.
The C-shaped columns and the D-shaped columns can be arranged in groups to form the column assembly 1, and the column assembly 1 is used for constructing the chassis framework. The chassis frame needs at least two sets of column assemblies 1 to carry the frame beams.
As shown in fig. 3, a third aspect of the present application provides a 2U-a type chassis comprising:
the cylinder assembly 1 of the second aspect, the cylinder assembly 1 comprising: at least two chassis framework column pieces which are symmetrically arranged in front and back;
a bottom beam framework 2;
a top beam framework 3;
a guide rail assembly 4;
the top beam framework 3 and the bottom beam framework 2 are arranged in parallel up and down and are respectively fixed on the top surface and the bottom surface of the column component 1;
the guide rail assembly 4 is used as a board card placing piece, is horizontally fixed on the cylinder assembly 1, and is perpendicular to the bottom beam framework 2 and the top beam framework 3 respectively.
Each column assembly 1 comprises two C-shaped columns or two D-shaped columns or a combination of one C-shaped column and one D-shaped column.
The bottom beam framework 2 is a bottom beam with an inner framework structure and is composed of two or more bottom beams, and the bottom beams are horizontally arranged and are parallel to each other. And the bottom beam is provided with a mounting hole for fixedly connecting the column piece.
A top beam framework 3; as with the sill framework 2, as a framework beam, but as a header for an inner framework structure. The top beam framework 3 is composed of two or more top beams, and the top beams are horizontally arranged and are parallel to each other. The top beam is provided with a mounting hole for fixedly connecting the column pieces.
And one bottom beam and one top beam are vertically and fixedly connected through a plurality of column parts. Can adopt the post spare of isostructure to connect according to the design skeleton. Meanwhile, in order to install the board card, the board card is convenient to plug and pull, a transverse guide rail assembly 4 is arranged on the cylinder assembly 1 between the bottom beam framework 2 and the top beam framework 3, and the board card is arranged in the inner framework structure in a plug-pull mode through the guide rail assembly 4.
As an alternative embodiment of the present application, optionally, the guide rail assembly 4 includes:
the guide rails are horizontally fixed between the mounting grooves 13 on the chassis framework cylindrical members symmetrically arranged in the front and the rear, and are respectively vertical to the bottom beam framework 2 and the top beam framework 3.
A guide rail assembly 4; the guide rail assembly 4 comprises a plurality of guide rails, the cross section of each guide rail is of an F structure, a guide groove is formed in the upper portion of the F structure and used for inserting and pulling the board cards, and the board cards are inserted into the guide grooves and can slide into the case. Can be taken out after being pulled out. The guide rail is also provided with a plurality of holes for fixing the guide rail or limiting and the like.
As shown in fig. 3, the chassis frame is assembled by combining the two chassis frame column members. Two C-shaped columns and two D-shaped columns are adopted, the two D-shaped columns are located in the middle position, the two C-shaped columns are respectively located on two sides of the two D-shaped columns, and a board card installation space is formed between the left C-shaped column and the left D-shaped column; a board card mounting space is formed between the right C-shaped column body and the right D-shaped column body; and a board card installation space is formed between the two D-shaped columns.
Example 2
As shown in fig. 4, a fourth aspect of the present application provides a 4U-a type chassis comprising:
a plurality of 2U-A type chassis frames of the third aspect;
two adjacent 2U-A type chassis skeletons, pile up the setting from top to bottom.
A4U-A type case framework adopts a plurality of 2U-A type case frameworks provided by the embodiment 1 to be stacked and installed to form a multi-layer 4U-A type case framework. The specific structure and implementation of the 4U-A type chassis are described in the 2U-A type chassis of the above embodiment 1, and the description of this embodiment is omitted.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (8)
1. The utility model provides a machine case skeleton post spare which characterized in that includes:
a cylinder;
the mounting groove is arranged on the side surface of the column body and is used for mounting a guide rail component of the chassis framework;
and the mounting surface is arranged on the top surface and/or the bottom surface of the column body and is used for mounting a framework beam of the chassis framework.
2. The chassis-frame column of claim 1, further comprising:
and the mounting holes are respectively provided with at least one mounting groove and at least one mounting surface.
3. The chassis-frame column of claim 1, wherein at least one of the mounting slots is located on a right side of the column.
4. The chassis frame column member of claim 1, wherein the mounting slot is provided on at least one of the right side surfaces of the column; and the mounting groove is arranged on the left side surface of the column body and is provided with at least one mounting groove.
5. A column assembly comprising at least one set of chassis frame column members according to any one of claims 1 to 4.
6. A chassis frame, comprising:
the cartridge assembly of claim 5, comprising: at least two chassis framework column pieces which are symmetrically arranged in front and back;
a bottom beam framework;
a top beam framework;
a guide rail assembly;
the top beam framework and the bottom beam framework are arranged in parallel up and down and are respectively fixed on the top surface and the bottom surface of the column component;
the guide rail assembly is used as a board card placing piece, is horizontally fixed on the cylinder assembly, and is perpendicular to the bottom beam framework and the top beam framework respectively.
7. The chassis frame of claim 6, wherein the rail assembly comprises:
the guide rails are horizontally fixed between the mounting grooves in the chassis framework cylindrical members which are symmetrically arranged in the front and the back, and are respectively vertical to the bottom beam framework and the top beam framework.
8. A chassis frame, comprising:
a number of chassis frames of any of claims 6-7;
two adjacent case skeletons are stacked up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222237922.7U CN218550442U (en) | 2022-08-24 | 2022-08-24 | Case framework column piece, column assembly and case framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222237922.7U CN218550442U (en) | 2022-08-24 | 2022-08-24 | Case framework column piece, column assembly and case framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218550442U true CN218550442U (en) | 2023-02-28 |
Family
ID=85271341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222237922.7U Active CN218550442U (en) | 2022-08-24 | 2022-08-24 | Case framework column piece, column assembly and case framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218550442U (en) |
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2022
- 2022-08-24 CN CN202222237922.7U patent/CN218550442U/en active Active
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