CN108055807B - Rack frame and assembly method thereof - Google Patents
Rack frame and assembly method thereof Download PDFInfo
- Publication number
- CN108055807B CN108055807B CN201711344136.4A CN201711344136A CN108055807B CN 108055807 B CN108055807 B CN 108055807B CN 201711344136 A CN201711344136 A CN 201711344136A CN 108055807 B CN108055807 B CN 108055807B
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- corner
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- cabinet frame
- frame
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 230000035515 penetration Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- 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
- H05K7/18—Construction of rack or frame
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Assembled Shelves (AREA)
Abstract
The invention discloses a cabinet frame and an assembly method thereof, wherein the cabinet frame comprises: the first cross beam, the second cross beam, the upright frame rod, the first corner connecting piece and the second corner connecting piece; the first corner connecting piece comprises two connecting parts, the connecting parts are connected in a staggered manner through a connecting edge, the connecting parts are provided with first clamping parts on a first surface perpendicular to the connecting edge, and second clamping parts on a second surface perpendicular to the connecting edge; the second corner connecting piece comprises three connecting parts, any two connecting parts in the connecting parts are connected in a staggered mode through one connecting edge, a third clamping part matched with the shape of the vertical rod frame rod is arranged on the second corner connecting piece in the first direction, a fourth clamping part matched with the shape of the second cross beam is arranged on the second direction, and a fifth clamping part connected with the second clamping part is arranged on the third direction. This rack frame is convenient for transport, and the installation flexibility is strong, has promoted user experience and has felt.
Description
Technical Field
The application relates to the technical field of cabinet frames, in particular to a cabinet frame and an assembly method thereof.
Background
Most of the existing cabinet frames consist of frame rods and three-dimensional corner connectors. The frame bars of such cabinet frames have two inner walls facing the interior cavity of the frame. The inner walls are perpendicular to each other to form a perpendicular edge. The two inner walls are provided with the fixing holes, the same interval is reserved between the fixing holes, the frame rod can only realize the fixation of the connecting points of the fixing intervals of the two inner walls, and the frame rod only has two mounting surfaces, thereby being not beneficial to the expansion of the mounting space and the flexible change requirement. In addition, the corner of the cabinet frame adopts a three-dimensional corner connector, and the three-dimensional corner connector is formed by mutually and perpendicularly intersecting three prisms, the prisms are inserted into the inner cavity of the frame rod, and the junction between the frame rods is connected in a welding mode.
Therefore, it is necessary to provide a cabinet frame to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a cabinet frame and an assembly method thereof, which are used for solving the problems of inconvenient transportation and complicated assembly in the prior art.
In order to solve the technical problems, the invention adopts a technical scheme that: there is provided a cabinet frame comprising: the first cross beam, the second cross beam, the upright frame rod, the first corner connecting piece and the second corner connecting piece;
the first corner connecting piece comprises two connecting parts, the two connecting parts are connected in a staggered manner through a connecting edge, a first clamping part connected with the end part of the first cross beam is arranged on a first surface perpendicular to the connecting edge of each connecting part, and a second clamping part is arranged on a second surface perpendicular to the connecting edge of each connecting part;
the second corner connecting piece comprises three connecting parts, any two connecting parts among the three connecting parts are connected in a staggered mode through a connecting edge, the second corner connecting piece is provided with a third clamping part matched with the shape of the vertical rod frame rod in the first direction, the second corner connecting piece is provided with a fourth clamping part matched with the shape of the second cross beam in the second direction, and the second corner connecting piece is provided with a fifth clamping part connected with the second clamping part in the third direction.
In order to solve the technical problems, the invention adopts another technical scheme that: there is provided a method of assembling a cabinet frame, comprising the steps of:
fixedly connecting two ends of the 4 second cross beams with fourth clamping parts on the 8 second corner connecting pieces; fixedly connecting the 4 upright pole frame rods with the third clamping parts on the 8 second corner connecting pieces to form two identical frames; fixedly connecting two ends of the 4 first cross beams with first clamping parts on the 8 first corner connecting pieces; and fixedly connecting the second clamping parts on the 8 first corner connecting pieces with the fifth clamping parts on the 8 second corner connecting pieces to manufacture the cabinet frame.
The beneficial effects of the invention are as follows: compared with the prior art, the invention reduces the number of parts with smaller volume by changing the structures of the corner connecting pieces among the first cross beam, the second cross beam and the upright frame rods, so that the parts of the cabinet frame are more convenient in the transportation process. Further, through the specific structural design of first corner connecting piece, second corner connecting piece for rack frame's installation flexibility is strong, and the assembly process is simple, has promoted user experience and has felt.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of a cabinet frame according to the present invention;
FIG. 2.1 is a first angular view of an embodiment of a first corner connector according to the present invention;
FIG. 2 is a second angular schematic view of an embodiment of the first corner connector of the present invention;
FIG. 3.1 is a first angular schematic view of an embodiment of a second corner connector according to the present invention;
FIG. 3.2 is a second angular schematic view of an embodiment of a second corner connector of the present invention;
FIG. 4.1 is a schematic perspective view of a first cross member according to an embodiment of the present invention;
FIG. 4.2 is a schematic cross-sectional view of the first cross-beam of FIG. 4.1;
FIG. 5.1 is a schematic perspective view of an embodiment of a second beam of the present invention;
FIG. 5.2 is a schematic cross-sectional view of the second cross-beam of FIG. 5.1;
FIG. 6.1 is a schematic illustration of the connection of a second corner connector to one embodiment of a second cross beam and upright frame bar of the present invention;
FIG. 6.2 is a schematic illustration of the connection of one embodiment of the first corner connector and first beam of the present invention;
FIG. 7 is a schematic view of the structure of the present invention after the first corner connector, the second corner connector, the first beam, the second beam and the pole frame bars are connected;
fig. 8 is a flow chart of an embodiment of a method for assembling a cabinet frame according to the present invention.
Detailed Description
In order to make the technical problems solved, the technical scheme adopted and the technical effects achieved by the invention more clear, the technical scheme of the embodiment of the invention will be further described in detail with reference to the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, are intended to fall within the scope of the present invention.
Fig. 1 is a schematic perspective view of an embodiment of a cabinet frame according to the present invention. As shown in fig. 1, the cabinet frame 1 includes: a first corner connector 2, a second corner connector 3, a first beam 4, a second beam 5 and a pole frame bar 6. Preferably, the cabinet frame is composed of 8 first corner connectors 2, 8 second corner connectors 3, 4 first beams 4, 4 second beams 5 and 4 upright frame bars 6. The parts are produced independently, so that the cabinet frame is convenient to transport and store.
Referring to fig. 2.1 and 2.2, fig. 2.1 is a first angular schematic view of an embodiment of the first corner connector of the present invention, and fig. 2.2 is a second angular schematic view of an embodiment of the first corner connector of the present invention. The first corner connector 2 includes a connecting portion 25 and a connecting portion 26, and in this embodiment, the connecting portion 25 and the connecting portion 26 are hexahedrons with identical structures, preferably rectangular solids. The connecting part 25 and the connecting part 26 are connected in a staggered way through a connecting edge 27, the connecting edge 27 is an edge with equal length of any one of the connecting part 25 and the connecting part 26, the connecting part 25 and the connecting part 26 are in a step shape, and the included angle between two adjacent surfaces of the connecting edge 27 is 90 degrees.
In a specific embodiment, both the connection portion 25 and the connection portion 26 are provided with a first engagement portion 21 connected to an end of the first cross member 4 at a first face perpendicular to the connection edge 27. The first engaging portion 21 is a rectangular boss, and its cross-sectional shape and size are adapted to the end of the first beam 4, and are circular, square or other shapes, which are not limited herein. The connecting portions 25 and 26 are provided with second engaging portions 22 on a second surface perpendicular to the connecting edge 27. The specific application of the second engaging portion 22 will be described later. The first corner connector 2 is further provided with a first bolt penetrating hole 23, the first bolt penetrating hole 23 is parallel to the connecting side and penetrates the connecting portion 25 and the connecting portion 26, respectively, and a specific use of the first bolt penetrating hole 23 will be described later.
In another specific embodiment, the first corner connector 2 further includes at least one mounting hole 24. Preferably, two mounting holes 24 are provided on two adjacent sides of the connecting edge 27. The mounting holes 24 are used for securing other devices, such as double deck uprights, door axles, etc., without limitation.
Referring to fig. 3.1 and 3.2, fig. 3.1 is a first angular schematic view of an embodiment of the second corner connector of the present invention, and fig. 3.2 is a second angular schematic view of an embodiment of the second corner connector of the present invention. The second corner connector 3 includes a connecting portion 35, a connecting portion 36 and a connecting portion 37, and in this embodiment, the connecting portion 35, the connecting portion 36 and the connecting portion 37 are all hexahedral bodies with the same structure, preferably rectangular parallelepiped. Any two of the connecting parts 35, 36 and 37 are connected by a connecting edge in a staggered manner. Wherein, connecting portion 35 and connecting portion 36 are connected through connecting edge 38, and the contained angle of two adjacent faces of connecting edge 38 is 90. The connecting portion 35 and the connecting portion 37 are connected by a connecting edge 40, and the angle between the adjacent two surfaces of the connecting edge 40 is 90 °. The connecting portion 37 and the connecting portion 36 are connected by a connecting edge 39, and the angle between the adjacent two surfaces of the connecting edge 39 is 90 °.
The second corner connector 3 is provided with a third engagement portion 31 in the first direction, which is adapted to the shape of the upright frame bar 6. The third engaging portion 31 is a rectangular boss, and its cross-sectional shape and size are adapted to the end of the upright frame rod 6, and are circular, square or other shapes, and are not limited herein. The second corner connector 3 is provided with a fourth engagement portion 32 in the second direction, which is adapted to the shape of the second cross member 5. The fourth engaging portion 32 is a rectangular boss, and its cross-sectional shape and size are adapted to the end of the second beam 5, and are circular, square or other shapes, which are not limited herein. The second corner connector 3 is provided with a fifth engaging portion 33 connected to the second engaging portion 22 in the third direction. The fifth engaging portion 33 and the second engaging portion 22 have the same cross-sectional shape, and are circular, square, or other shapes. In a specific embodiment, the second engaging portion 22 is a boss, and the fifth engaging portion 33 is a stepped counterbore. In other embodiments, the second engaging portion 22 may be a stepped counterbore, and the fifth engaging portion 33 is a boss. The second corner connector 3 is further provided with a second bolt penetration hole 34 in butt-fit connection with the first bolt penetration hole 23, the second bolt penetration hole 34 being parallel to the third direction and penetrating two connection portions (36 and 37) provided with the fifth engaging portion 33, respectively. In a specific use process, after the first corner connector 2 and the second corner connector 3 are connected by the second engaging portion 22 and the fifth engaging portion 33, the first bolt penetrating hole 23 and the second bolt penetrating hole 34 are further fixed by bolts.
Referring to fig. 4.1 and 4.2, fig. 4.1 is a schematic perspective view of an embodiment of the first cross member of the present invention, and fig. 4.2 is a schematic cross-sectional view of the first cross member of fig. 4.1. The first cross beam 4 is of cross sectionIs terminated by a rectangular recess 44. The first transverse beam 4 has three mutually perpendicular inner stepped surfaces 41 facing the inner space of the cabinet, which are connected perpendicularly to the outer sides 42, 43 of the profile, and form two rectangular recesses 44 with the other outer side 46 and the outer wall. The outer side 42 of the first beam 4 extends and forms a groove 45 with the outer wall. The first cross beam 4 is provided with square assembly holes 47 and round assembly holes 48 which are arranged on the three inner step surfaces 41 and the profile outer side surfaces 42, 43 and 46 at intervals, the sizes of the square assembly holes 47 and the round assembly holes 48 are the same, and the intervals between the square assembly holes and the round assembly holes 48 are the same on a straight line. Six mounting planes are thus formed, which can create a variety of fixing possibilities.
With continued reference to fig. 5.1 and 5.2, wherein fig. 5.1 is a schematic perspective view of an embodiment of the second cross-beam and fig. 5.2 is a schematic cross-sectional view of the second cross-beam of fig. 5.1. The second cross beam 5 is of cross sectionIs terminated by a rectangular recess 54. The second cross beam 5 has three mutually perpendicular inner step surfaces 51 facing the inner cavity of the cabinet, which are perpendicularly connected to the outer side surfaces 52, 53 of the profile, forming two rectangular concave holes 54 which can be in embedded fit with the fourth clamping parts 32 on the second corner connecting piece 3. The two corners of the outer side surface of the second cross beam 5 are provided with extension edges which can form two diversion grooves 55 and 56. The second cross beam 5 is arranged outside the three inner step surfaces 51 and the profileThe side surfaces 52, 53 are each provided with square fitting holes 57 and circular fitting holes 58 in a spaced arrangement, and the square fitting holes 57 and the circular fitting holes 58 on the inner side step surfaces 51 are identical in size, are arranged on a straight line and are spaced apart from each other at the same intervals. The five assembly planes formed by the second cross beam 5 can be arbitrarily installed and adjusted along the vertical direction, and various fixing possibilities can be generated.
The upright frame bar 6 and the second cross bar 5 have the same structure, and only have different lengths, and the specific structure is referred to the foregoing description and will not be described herein.
The first beam 4, the second beam 5 and the upright frame bar 6 each have a specific structure. Specifically, the first cross beam 4, the second cross beam 5 and the upright frame rod 6 are all two parts which are connected in a staggered manner, and the two parts are connected through a connecting edge to form a shape similar to a step structure. Correspondingly, in order to adapt the first corner connector 2 and the second corner connector 3 to this, the first corner connector 2 and the second corner connector 3 also have to be provided in corresponding configurations. Specifically, the first corner connector 2 only needs to fix the first beam 4 in one direction (i.e., the third direction), so that the specific structure of the first corner connector 2 includes two connecting portions, and the two connecting portions are connected in a staggered manner by one connecting edge, so that a shape similar to a step structure is formed, and the shape is adapted to the end of the first beam 4. The second corner connector 3 needs to fix the first beam 4, the second beam 5 and the upright frame rod 6 in three directions respectively, therefore, the specific structure of the second corner connector 3 comprises three connecting parts, any two connecting parts in the three connecting parts are connected in a staggered manner through one connecting edge, so that the second corner connector 3 forms a shape similar to a step structure in any one of the three directions, and the structure which is matched with the first beam 4, the second beam 5 and the upright frame rod 6 in the three directions can be ensured.
Referring to fig. 6.1 and 6.2, fig. 6.1 is a schematic diagram illustrating a connection relationship between a second corner connector and an embodiment of a second cross beam and a vertical frame bar according to the present invention, and fig. 6.2 is a schematic diagram illustrating a connection relationship between a first corner connector and an embodiment of a first cross beam according to the present invention. The second corner connecting piece 3 is connected with the upright frame rod 6 in a matched manner through the third clamping part 31, specifically, the third clamping part 31 is clamped with a rectangular concave hole at the end part of the upright frame rod 6, and preferably, the third clamping part 31 and the upright frame rod are further welded firmly, so that shaking is avoided during subsequent use. The second corner connecting piece 3 is connected with the second cross beam 5 in a matched manner through the fourth clamping part 32, specifically, the fourth clamping part 32 is clamped with a rectangular concave hole at the end part of the second cross beam 5, and preferably, the fourth clamping part 32 and the second cross beam are further welded firmly, so that shaking is avoided during subsequent use. The first corner connecting piece 2 is connected with the first cross beam 4 in a matched manner through the first clamping part 21, specifically, the rectangular concave hole 44 of the first cross beam 4 is clamped with the rectangular boss 21 of the first corner connecting piece 2, and preferably, the first corner connecting piece and the second corner connecting piece are further welded firmly, so that shaking is avoided during subsequent use.
FIG. 7 is a schematic view of the structure of the present invention after the first corner connector, the second corner connector, the first beam, the second beam and the pole frame bars are connected. The first corner connector 2 is connected to the end of the first beam 4 through a first engaging portion (not shown), preferably, the first corner connector and the first beam are welded firmly, and shaking during subsequent use is avoided. The second corner connector 3 is engaged with a fifth engaging portion (not shown) by a second engaging portion (not shown). Preferably, the two are further fixedly connected through bolts, so that shaking during subsequent use is avoided.
Referring to fig. 8, fig. 8 is a schematic flow chart of an embodiment of a method for assembling a cabinet frame according to the present invention. The first corner connector, the second corner connector, the first cross beam, the second cross beam and the upright frame rod used in the cabinet frame assembly method are described in detail, and are not described in detail here. The cabinet frame assembly method of the present embodiment includes the following steps:
step 801: two ends of the 4 second cross beams 5 are fixedly connected with fourth clamping parts on the 8 second corner connecting pieces 3;
step 802: fixedly connecting the 4 upright pole frame rods 6 with the third clamping parts on the 8 second corner connecting pieces 3 to form two identical frames;
step 803: fixedly connecting the two ends of the 4 first cross beams 4 with the first clamping parts on the 8 first corner connecting pieces 2;
step 804: and fixedly connecting the second clamping parts on the 8 first corner connecting pieces with the fifth clamping parts on the 8 second corner connecting pieces to manufacture the cabinet frame.
Specifically, the second corner connector 3 is connected with the upright frame rod 6 in a matched manner through the third clamping part 31, and preferably, the second corner connector and the upright frame rod are further welded firmly, so that shaking during subsequent use is avoided. The second corner connecting piece 3 is connected with the second cross beam 5 in a matched manner through the fourth clamping part 32, and preferably, the second corner connecting piece and the second cross beam are further welded firmly, so that shaking during subsequent use is avoided. The first corner connecting piece 2 is connected with the end part of the first cross beam 4 through the first clamping part 21, and preferably, the first corner connecting piece and the first cross beam are further welded firmly, so that shaking during subsequent use is avoided. The second corner connector 3 is engaged with the fifth engaging portion 33 by the second engaging portion 22. Preferably, the two are further fixedly connected through bolts, so that shaking during subsequent use is avoided.
The beneficial effects of the invention are as follows: compared with the prior art, the invention reduces the number of parts with smaller volume by changing the structures of the corner connecting pieces among the first cross beam, the second cross beam and the upright frame rods, so that the parts of the cabinet frame are more convenient in the transportation process. Further, through the specific structural design of first corner connecting piece, second corner connecting piece for rack frame's installation flexibility is strong, and the assembly process is simple, has promoted user experience and has felt.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (10)
1. A cabinet frame, the cabinet frame comprising: the first cross beam, the second cross beam, the upright frame rod, the first corner connecting piece and the second corner connecting piece;
the first corner connecting piece comprises two connecting parts, the two connecting parts are connected in a staggered manner through a connecting edge, a first clamping part connected with the end part of the first cross beam is arranged on a first surface perpendicular to the connecting edge of each connecting part, and a second clamping part is arranged on a second surface perpendicular to the connecting edge of each connecting part;
the second corner connecting piece comprises three connecting parts, any two connecting parts in the three connecting parts are connected in a staggered manner through a connecting edge, a third clamping part matched with the shape of the vertical rod frame rod is arranged on the second corner connecting piece in the first direction, a fourth clamping part matched with the shape of the second cross beam is arranged on the second corner connecting piece in the second direction, and a fifth clamping part connected with the second clamping part is arranged on the second corner connecting piece in the third direction;
the orthographic projection area of the first clamping part on the first surface is smaller than that of the connecting part on the first surface;
the first corner connector also includes at least one mounting hole for securing other devices.
2. The cabinet frame of claim 1, wherein the first cross-beam has a cross-section ofThe end part is a rectangular concave hole.
3. The cabinet frame of claim 2, wherein the first engagement portion is a rectangular boss.
4. The cabinet frame of claim 1, wherein the cross section of the second cross beam and upright frame bar isThe end part is a rectangular concave hole.
5. The cabinet frame of claim 4, wherein the third engagement portion and the fourth engagement portion are each rectangular bosses.
6. The cabinet frame of claim 1, wherein the second engagement portion is a boss, and the fifth engagement portion is a stepped counterbore, and the cross-section of the fifth engagement portion is square or circular.
7. The cabinet frame according to claim 1, wherein the first corner connector is further provided with a first bolt penetration hole that is parallel to the connection edge and penetrates the two connection portions;
the second corner connector is further provided with a second bolt penetrating hole in butt joint with the first bolt penetrating hole.
8. The cabinet frame of claim 7, wherein the first corner connector and the second corner connector are secured by bolts.
9. The cabinet frame of claim 1, wherein the number of first cross members, second cross members, and upright frame bars is 4, and the number of first corner connectors and second corner connectors is 8.
10. The method of assembling a cabinet frame of claim 9, comprising the steps of:
fixedly connecting two ends of the 4 second cross beams with fourth clamping parts on the 8 second corner connecting pieces;
fixedly connecting the 4 upright pole frame rods with the third clamping parts on the 8 second corner connecting pieces to form two identical frames;
fixedly connecting two ends of the 4 first cross beams with first clamping parts on the 8 first corner connecting pieces;
and fixedly connecting the second clamping parts on the 8 first corner connecting pieces with the fifth clamping parts on the 8 second corner connecting pieces to manufacture the cabinet frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711344136.4A CN108055807B (en) | 2017-12-14 | 2017-12-14 | Rack frame and assembly method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711344136.4A CN108055807B (en) | 2017-12-14 | 2017-12-14 | Rack frame and assembly method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108055807A CN108055807A (en) | 2018-05-18 |
| CN108055807B true CN108055807B (en) | 2023-12-22 |
Family
ID=62132282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711344136.4A Active CN108055807B (en) | 2017-12-14 | 2017-12-14 | Rack frame and assembly method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108055807B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0773615A1 (en) * | 1995-11-09 | 1997-05-14 | Elek Gmbh | Switchgear cabinet for electrical installations |
| CN101577398A (en) * | 2009-06-10 | 2009-11-11 | 深圳市怡富精密机械有限公司 | Cabinet framework convenient for assembly and assembly method thereof |
| CN102387683A (en) * | 2011-11-17 | 2012-03-21 | 深圳市怡富精密机械有限公司 | Combined and parallelly-mounted cabinet |
| CN202738344U (en) * | 2012-08-09 | 2013-02-13 | 广州通容信息科技有限公司 | Novel profile, connecting piece and combined connecting structure of cabinet |
| CN103974595A (en) * | 2014-05-26 | 2014-08-06 | 辛柏机械技术(太仓)有限公司 | Cabinet frame |
| CN204968311U (en) * | 2015-09-11 | 2016-01-13 | 深圳市怡富精密机械有限公司 | Antidetonation rack |
| CN207969219U (en) * | 2017-12-14 | 2018-10-12 | 深圳市怡富通讯科技有限公司 | A kind of cabinet framework |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060096228A1 (en) * | 2004-10-07 | 2006-05-11 | Chi-Chuan Chen | Corner connection block for assembly container |
-
2017
- 2017-12-14 CN CN201711344136.4A patent/CN108055807B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0773615A1 (en) * | 1995-11-09 | 1997-05-14 | Elek Gmbh | Switchgear cabinet for electrical installations |
| CN101577398A (en) * | 2009-06-10 | 2009-11-11 | 深圳市怡富精密机械有限公司 | Cabinet framework convenient for assembly and assembly method thereof |
| CN102387683A (en) * | 2011-11-17 | 2012-03-21 | 深圳市怡富精密机械有限公司 | Combined and parallelly-mounted cabinet |
| CN202738344U (en) * | 2012-08-09 | 2013-02-13 | 广州通容信息科技有限公司 | Novel profile, connecting piece and combined connecting structure of cabinet |
| CN103974595A (en) * | 2014-05-26 | 2014-08-06 | 辛柏机械技术(太仓)有限公司 | Cabinet frame |
| CN204968311U (en) * | 2015-09-11 | 2016-01-13 | 深圳市怡富精密机械有限公司 | Antidetonation rack |
| CN207969219U (en) * | 2017-12-14 | 2018-10-12 | 深圳市怡富通讯科技有限公司 | A kind of cabinet framework |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108055807A (en) | 2018-05-18 |
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