CN215582324U - Case frame convenient to independent dismouting - Google Patents
Case frame convenient to independent dismouting Download PDFInfo
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- CN215582324U CN215582324U CN202121887922.0U CN202121887922U CN215582324U CN 215582324 U CN215582324 U CN 215582324U CN 202121887922 U CN202121887922 U CN 202121887922U CN 215582324 U CN215582324 U CN 215582324U
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- supporting beam
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Abstract
The utility model provides a case frame convenient for independent disassembly and assembly, which comprises a three-dimensional frame and a fastening assembly, wherein the fastening assembly is arranged at the vertex joint of the three-dimensional frame, the fastening assembly comprises a first connecting piece, a second connecting piece and a third connecting piece, the first connecting piece is bent to form a first connecting arm and a second connecting arm, the second connecting piece is arranged on the first connecting arm, the third connecting piece is arranged on the second connecting arm, the three-dimensional frame comprises a supporting beam assembly and a frame panel assembly, the supporting beam assembly comprises a plurality of transverse supporting beams, a longitudinal supporting beam and a height supporting beam which are mutually combined and connected, the first connecting piece is used for fixing the height supporting beam and the transverse supporting beam, the second connecting piece is used for fixing the height supporting beam and the longitudinal supporting beam, and the third connecting piece is used for fixing the transverse supporting beam and the longitudinal supporting beam; the fastening assembly is designed to fix the supporting beam assembly, so that the structure is simple, the cost is low, and the fastening assembly can be independently disassembled and assembled.
Description
Technical Field
The utility model relates to the technical field of electronic equipment shells, in particular to a chassis frame convenient to independently disassemble and assemble.
Background
The chassis is an important part in the field of electronic equipment and plays a role in protecting internal elements. The machine case is generally divided into a sheet metal splicing machine case, an all-aluminum milling machine case, a frame combined machine case and the like. The frame combined chassis has good disassembly and assembly performance, and is widely applied to the industries of electronics, communication and machinery.
Publication No. CN207638997U discloses a cabinet, which discloses two oppositely arranged cover plates, and a frame is formed between the cover plates by using frame beams. The frame comprises a front panel, a back panel, a left side panel, a right side panel and supporting columns which are connected with each other. The cover plate comprises a panel, two cross beams and two side beams. The two cross beams and the two side beams are sequentially fixedly connected end to form a frame for fixing and supporting the panel. The cross beam and the side beam are provided with clamping grooves, and the panel is inserted into the frame beam through the clamping grooves. The cross beam and the side beam as well as the cross beam and the supporting column are locked through fasteners. The cover plate is arranged to be connected with the cross beam measuring clamping groove respectively, the case frame is fixed through the clamping groove, the cross section of the sectional material is required to be supported stably, a special die is required to extrude the sectional material, and the cost is high.
The utility model provides a chassis frame which is low in cost, convenient to install, capable of being independently disassembled and assembled, fixing each supporting beam through a fastening piece and simple in structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a chassis frame convenient for independent installation, which is simple in structure, convenient to install and low in cost by designing a fastening component to replace a clamping groove connection mode in the prior art.
The embodiment of the utility model is realized by the following technical scheme:
the utility model provides a quick-witted case frame convenient to independent dismouting, includes space frame and fixes space frame's fastening component, fastening component locates space frame's summit junction, fastening component includes first connecting piece, second connecting piece and third connecting piece, first connecting piece bending type becomes first linking arm and second linking arm, the second connecting piece is installed on the first linking arm, the third connecting piece is installed on the second linking arm.
Preferably, the second connecting piece and the third connecting piece are the same in structure and are both L-shaped straight angle connecting pieces.
Preferably, all be equipped with the screw on first connecting piece, second connecting piece and the third connecting piece, first connecting piece, second connecting piece and third connecting piece all with the space frame screw connection.
Preferably, the space frame includes a supporting beam assembly and a frame panel assembly, the supporting beam assembly includes a plurality of horizontal supporting beams, a vertical supporting beam and a height supporting beam that mutually make up the connection, first connecting piece is used for fixed height supporting beam and horizontal supporting beam, the second connecting piece is used for fixed height supporting beam and vertical supporting beam, the third connecting piece is used for fixing horizontal supporting beam and vertical supporting beam, the frame panel assembly is fixed on the supporting beam assembly, the frame panel assembly encloses the supporting beam assembly forms airtight frame.
Preferably, the transverse support beam, the longitudinal support beam and the height support beam are all L-shaped right-angle plates.
Preferably, the frame panel assembly includes a cover plate, a bottom plate, a front panel, a back panel, a left side plate and a right side plate, each of which is independently installed on the support beam assembly.
Preferably, the cover plate, the front plate, the back plate, the left side plate and the right side plate are integrally provided.
The technical scheme of the embodiment of the utility model at least has the following advantages and beneficial effects:
the clamping groove connecting mode in the prior art is replaced by the fastening assembly, so that the structure is simple, the installation is convenient, and the cost is low; the fastening assembly includes a first connector, a second connector, and a third connector such that the support beam assembly can be independently disassembled.
The utility model has reasonable design, simple structure and strong practicability.
Drawings
Fig. 1 is a schematic structural view of a fastening assembly provided in embodiment 1 of the present invention;
fig. 2 is a schematic structural view of a support beam assembly provided in embodiment 1 of the present invention;
fig. 3 is a schematic structural diagram of a chassis frame according to embodiment 1 of the present invention;
icon: 1-fastening component, 11-first connecting component, 111-first connecting arm, 112-second connecting arm, 12-second connecting component, 121-third connecting arm, 122-fourth connecting arm, 13-third connecting component, 131-fifth connecting arm, 132-sixth connecting arm, 2-supporting beam component, 21-transverse supporting beam, 22-longitudinal supporting beam, 23-height supporting beam, 3-frame panel component, 31-cover plate, 32-bottom plate, 33-front panel, 34-back panel, 35-left side edge, and 36-right side edge.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Example 1
As shown in fig. 1 to 3, a chassis frame convenient to be independently disassembled and assembled includes a three-dimensional frame and a fastening assembly 1 for fixing the three-dimensional frame, the fastening assembly 1 is disposed at a vertex connection position of the three-dimensional frame, the fastening assembly 1 includes a first connecting member 11, a second connecting member 12 and a third connecting member 13, the first connecting member 11 is bent to form a first connecting arm 111 and a second connecting arm 112, the second connecting member 12 is mounted on the first connecting arm 111, and the third connecting member 13 is mounted on the second connecting arm 112.
The second connecting piece 12 and the third connecting piece 13 have the same structure and are both L-shaped straight angle connecting pieces.
All be equipped with the screw on first connecting piece 11, second connecting piece 12 and the third connecting piece 13, first connecting piece 11, second connecting piece 12 and third connecting piece 13 all with the space frame screw connection. Adopt fastening components 1 to fix each summit of space frame, need not to design other draw-in grooves and connect, simple structure, it is fixed firm, the practicality is strong.
The space frame comprises a supporting beam assembly 2 and a frame panel assembly 3, the supporting beam assembly 2 comprises a plurality of transverse supporting beams 21, a longitudinal supporting beam 22 and a height supporting beam 23 which are connected in a combined mode, the first connecting piece 11 is used for fixing the height supporting beam 23 and the transverse supporting beam 21, the second connecting piece 12 is used for fixing the height supporting beam 23 and the longitudinal supporting beam 22, the third connecting piece 13 is used for fixing the transverse supporting beam 21 and the longitudinal supporting beam 22, the frame panel assembly 3 is fixed on the supporting beam assembly 2, and the frame panel assembly 3 is enclosed to form a closed frame by the supporting beam assembly 2. The two ends of the transverse supporting beam 21, the longitudinal supporting beam 22 and the height supporting beam 23 are processed by precision milling, so that the transverse supporting beam, the longitudinal supporting beam and the height supporting beam can be spliced in a better adaptive mode, the connection and the leveling are guaranteed to be reliable, and the frame connection strength is improved.
The transverse support beam 21, the longitudinal support beam 22 and the height support beam 23 are all L-shaped rectangular plates. The first connecting piece 11, the second connecting piece 12 and the third connecting piece 13 are arranged on the side face of the included angle of the L-shaped rectangular plate.
Specifically, as shown in fig. 1, the second connecting member 12 includes a third connecting arm 121 and a fourth connecting arm 122, the third connecting member 13 includes a fifth connecting arm 131, the third connecting arm 121 is mounted on the first connecting arm 111, the fifth connecting arm 131 is mounted on the second connecting arm 112, the first connecting arm 111 is mounted on the height support beam 23 together with the third connecting arm, the second connecting arm 112 and the fifth connecting arm 131 are mounted on the longitudinal support arm together, and the fourth connecting arm 122 and the sixth connecting arm 132 are mounted on the transverse support beam 21. Specifically, the first connecting member 11 is connected to the height support beam 23 and the longitudinal support beam 22 by pan head screws, and the second connecting member 12 and the third connecting member 13 are connected to the cross support beam 21 and the longitudinal support beam 22 by countersunk screws, respectively.
The frame panel assembly 3 includes a cover plate 31, a bottom plate 32, a front plate 33, a back plate 34, a left side plate 35, and a right side plate 36, each of which is independently installed on the support beam assembly 2. Specifically, the front plate 33 and the back plate 34 are fastened by four screw holes at the end faces of the depth beams. The cover plate 31 and the base plate 32 are fastened by a radial mounting surface of the longitudinal support beam 22 and a threaded hole of a mounting surface of the transverse support beam 21. The left side plate 35 and the right side plate 36 are fastened by screw holes on the other radial mounting surface of the longitudinal support beam 22 and the other mounting surface of the transverse support beam 21. The frame panel assemblies 3 are independently installed and do not interfere with each other, and a case type convenient to install and debug is formed.
Example 2
In this embodiment, the cover plate 31, the front plate 33, the back plate 34, the left side plate 35, and the right side plate 36 are integrally provided, similarly to the configuration of embodiment 1. The cover plate 31, the front panel 33, the back panel 34, the left side plate 35 and the right side plate 36 which are integrally arranged are sleeved on the supporting beam assembly 2 and are in screw connection with the supporting beam assembly 2, and the bottom plate 32 is fastened through a radial mounting surface of the longitudinal supporting beam 22 and a threaded hole of a mounting surface of the width beam. The integrated shell eliminates the appearance fastener screw of the case, and the appearance is simple and beautiful.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a quick-witted case frame convenient to independent dismouting, its characterized in that includes space frame and fixed space frame's fastening components (1), fastening components (1) are located space frame's summit junction, fastening components (1) include first connecting piece (11), second connecting piece (12) and third connecting piece (13), first connecting piece (11) bending type becomes first linking arm (111) and second linking arm (112), second connecting piece (12) are installed on first linking arm (111), third connecting piece (13) are installed on second linking arm (112).
2. The chassis frame convenient for independent disassembly and assembly according to claim 1, wherein the second connecting member (12) and the third connecting member (13) have the same structure and are both L-shaped straight angle connecting members.
3. The chassis frame convenient to be independently disassembled and assembled as claimed in claim 2, wherein the first connecting piece (11), the second connecting piece (12) and the third connecting piece (13) are all provided with screw holes, and the first connecting piece (11), the second connecting piece (12) and the third connecting piece (13) are all connected with the three-dimensional frame by screws.
4. The chassis frame facilitating independent disassembly and assembly according to claim 2, wherein the space frame comprises a support beam assembly (2) and a frame panel assembly (3), the supporting beam component (2) comprises a plurality of transverse supporting beams (21), a longitudinal supporting beam (22) and a height supporting beam (23) which are mutually combined and connected, the first connecting piece (11) is used for fixing the height supporting beam (23) and the transverse supporting beam (21), the second connecting piece (12) is used for fixing the height supporting beam (23) and the longitudinal supporting beam (22), the third connecting piece (13) is used for fixing the transverse supporting beam (21) and the longitudinal supporting beam (22), the frame panel assembly (3) is fixed on the support beam assembly (2), the frame panel assembly (3) encloses the supporting beam assembly (2) to form a closed frame.
5. A chassis frame to facilitate independent disassembly and assembly according to claim 4, wherein the cross support beams (21), the longitudinal support beams (22) and the height support beams (23) are L-shaped rectangular plates.
6. A chassis frame facilitating independent disassembly and assembly according to claim 5, wherein the frame panel assembly (3) comprises a cover plate (31), a bottom plate (32), a front panel (33), a back panel (34), a left side plate (35) and a right side plate (36) each independently mounted on the supporting beam assembly (2).
7. A chassis frame facilitating independent disassembly and assembly according to claim 6, wherein the cover plate (31), the front plate (33), the back plate (34), the left side plate (35) and the right side plate (36) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121887922.0U CN215582324U (en) | 2021-08-12 | 2021-08-12 | Case frame convenient to independent dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121887922.0U CN215582324U (en) | 2021-08-12 | 2021-08-12 | Case frame convenient to independent dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215582324U true CN215582324U (en) | 2022-01-18 |
Family
ID=79835136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121887922.0U Active CN215582324U (en) | 2021-08-12 | 2021-08-12 | Case frame convenient to independent dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215582324U (en) |
-
2021
- 2021-08-12 CN CN202121887922.0U patent/CN215582324U/en active Active
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