CN105338761B - MDU machine frames - Google Patents
MDU machine frames Download PDFInfo
- Publication number
- CN105338761B CN105338761B CN201510664430.8A CN201510664430A CN105338761B CN 105338761 B CN105338761 B CN 105338761B CN 201510664430 A CN201510664430 A CN 201510664430A CN 105338761 B CN105338761 B CN 105338761B
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- Prior art keywords
- panel
- vertical wall
- wall
- support plate
- guide groove
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Abstract
MDU machine frames, including machine frame main body, supporting plate, cable bearer, protective ring and installation panel；Machine frame main body includes main frame, panel support plate, outer panel and upper and lower two fixed frames in Contraband shape；Free end of the upper and lower side of panel support plate and outer panel respectively with the upper lower wall of main frame is connected, and vertical wall and panel support plate are provided with panel guide groove and supporting plate guide groove, and vertical wall, panel support plate and outer panel are provided with heat emission hole in the top of guide groove；Installation panel is L-shaped panel, and left end is inserted in panel guide groove, and right-hand member and vertical wall are connected with outer panel；Left side of the upper and lower side of cable bearer respectively with upper lower wall is connected；The right side wall of supporting plate is connected with outer panel and vertical wall respectively, and left side wall is provided with plug receptacle group, the flanging that front-rear side walls are provided with and supporting plate guide groove coordinates；Installation panel and the front and rear side of supporting plate are respectively corresponding with a protective ring；Medial surface of the middle part of upper and lower two fixed frames respectively with upper lower wall is connected, and front and rear part is connected with outer panel and vertical wall respectively.
Description
Technical field
The present invention relates to a kind of message（Message）Decoding unit（MDU）Machine frame.
Background technology
Message（Message）Decoding unit（Abbreviation MDU）It is a kind of important Modern optical communication unit, the optical communication element
Associated communication device is arranged in MDU machine frames.But existing MDU machine frames rigidity be present and radiating effect is poor, installs and uses inconvenience
The shortcomings that.
The content of the invention
The main inventive purpose of the present invention is to provide a kind of rigidity height, good heat dissipation effect, MDU machines easy to install
Frame.
Technical scheme used in the present invention is：A kind of MDU machine frames, including machine frame main body, supporting plate, cable bearer, Ruo Ganhu
Coil and some installation panels；Machine frame main body includes main frame, panel support plate, outer panel and upper and lower two fixed frames；Main frame
Frame is in the preceding Contraband shape of opening, the right edge of upper lower wall distinguish outside 90 ° of flangings, left side respectively first after inside 90 ° of flangings again
The first inside 90 ° of inside edges again after 90 ° of outside edges backward in 90 ° of flanging, vertical wall or so sides to the right；Panel support plate and outer panel
Free end of the upper and lower side respectively with the upper lower wall of main frame be connected, wherein panel support plate is located at inner side；The left and right of outer panel
Side is first to inside 90 ° of flangings again after the flanging of 90 ° of panel support plate side, and the inside edge of the left and right side of outer panel is respectively and face
The lateral surface of plate supporting plate is connected；It is identical with installation panel and fitted with installation panel that vertical wall and panel support plate are provided with number
The panel guide groove matched somebody with somebody, correspondingly vertical wall, panel support plate and outer panel are provided with heat emission hole in the top of guide groove；Installation panel is
L-shaped panel, its left end are inserted in corresponding panel guide groove, and its right-hand member is connected with vertical wall and outer panel respectively；Cable bearer
Inside edge of the upper and lower side respectively with the left side of upper lower wall is connected；Supporting plate is drawer type, and vertical wall and panel support plate are provided with support
Plate guide groove, supporting plate guide groove is parallel with panel guide groove, and the front and back end of the right side wall of supporting plate is connected with outer panel and vertical wall respectively, support
The left side wall of plate is provided with plug receptacle group, the flanging that the front and rear sides wall of supporting plate is provided with and supporting plate guide groove coordinates；Each mounting surface
Plate and the front and rear side of supporting plate are respectively corresponding with a protective ring, protective ring and the left side of vertical wall and outer panel perpendicular to vertical
The flanging of wall is connected；Medial surface of the middle part of upper and lower two fixed frames respectively with upper lower wall is connected, before upper and lower two fixed frames
Top and the bottom of the rear portion respectively with outer panel and vertical wall are connected.
It is of the invention totally to be formed by sheet metal part is connected, there is simple and reasonable, rigidity height, good heat dissipation effect, installation
The advantages of easy to use.
Preferably, some installation panels are divided into two groups up and down, the supporting plate is located between two groups of installation panels.Further
Ground, the number of upper and lower two groups of panels are identical.This preferred scheme, it is rational in infrastructure.
Preferably, in the expanded view of main frame, the width of vertical wall is more than the width of upper and lower wall, the left and right of upper and lower wall
The left and right connecting portion of side and vertical wall is respectively provided with the breach for being easy to bending, the free end of the left side of upper and lower wall and upper and lower wall
With the left connecting portion of vertical wall set by be easy to the breach of bending to be accordingly respectively equipped with outer lug, the left side of upper and lower wall and perpendicular
It is easy to the breach of bending to be provided with the internal lobes for being convex to vertical wall set by the left connecting portion of straight wall；Be molded figure in, evagination ear-lobe directly to
Inner bending is simultaneously connected with outer panel, and internal lobes are perpendicularly inward to be bent and be connected with vertical wall.This preferred scheme, be advantageous to improve this
The structural stability and rigidity of invention.
Preferably, vertical wall and outer panel in the heat emission hole set by the top of respective guide slots by some radiating aperture structures
Into.
Preferably, panel support plate is provided with rectangle heat emission hole in corresponding top of guide slot.
Preferably, the upper wall of main frame is provided with heat emission hole.
Preferably, panel guide groove and supporting plate guide groove in the vertical wall and panel support plate by several to convex
Gap between the circular arc group risen is formed.This preferred scheme, simple in construction, processing and manufacturing is easy, and rigidity is high.
Preferably, the left end of installation panel is fixed with ground strip.
In summary, the beneficial effect brought of the present invention is：The present invention has simple and reasonable, rigidity height, radiating effect
The advantages of fruit is good, easy to install.
Brief description of the drawings
Fig. 1 is the structure of the main view of the present invention；
Fig. 2 is Fig. 1 another angular views；
Fig. 3 is the structural representation of installation panel；
Fig. 4 is the structural representation of supporting plate；
Fig. 5 is machine frame agent structure schematic diagram；
Fig. 6 is the decomposing schematic representation of machine frame agent structure；
Fig. 7 is the expanded view of main frame；
Fig. 8 is the side view after main frame expansion；
Fig. 9 is the structural representation at B in Fig. 8；
Figure 10 is the structural representation at C in Fig. 8.
Embodiment
Below by embodiment, and with reference to accompanying drawing, technical scheme is described in further detail.Wherein,
Each part is all around defined by its position in Fig. 1.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9 and Figure 10, the present invention include machine frame main body 1,
Supporting plate 2, cable bearer 3, some protective rings 4 and some installation panels 5.Preferably, some installation panels 5 are divided to for upper and lower two
Group, the number of upper and lower two groups of installation panels is identical, and the supporting plate 2 is located between two groups of installation panels.The present embodiment, upper and lower two groups
The number of installation panel is 4.
Machine frame main body 1 include main frame 1.1, panel support plate 1.2, outer panel 1.3 and upper and lower two fixed frames 1.41,
1.42；Main frame 1.1 is in the preceding Contraband shape of opening, the outside 90 ° of flangings of right edge of upper lower wall 1.11,1.13, upper lower wall 1.11,
90 ° of flangings, 1.12 or so side of vertical wall 1.123 are first to the right again after the 1.13 first inside 90 ° of flangings of left side 1.111,1.131
Inside 90 ° of flangings again after 90 ° of flangings backward；The upper and lower side of panel support plate and outer panel respectively with before the upper lower wall of main frame
End is connected, and panel support plate is located at inner side；The left and right side 1.32 of outer panel first to after the flanging of 90 ° of panel support plate side again to
Interior 90 ° of flangings, the inside edge of the left and right side of outer panel and the lateral surface of panel support plate are connected, the side up and down of outer panel
1.31 respectively to the bending of 90 ° of 1.1 direction of main frame and the outer surface with upper lower wall 1.11,1.13 free ends is connected respectively, outside
Also corresponding flanging and upper fixed frame 1.41 are connected with upper wall 1.11 respectively for the left and right ends of the upper end of plate, the upper end of outer panel
Also corresponding flanging and lower fixed frame 1.42 are connected to lower wall 1.13 respectively for left and right ends；The side up and down of panel support plate 1.2
1.21 outside 90 ° of flangings in side plate direction of difference, 90 ° of flangings in the outside side plate direction in side up and down 1.21 of panel support plate 1.2
It is fitted in respectively on the inner surface of lower wall 1.11,1.13, the left and right side of panel support plate 1.2 left and right with outer panel respectively
Side 1.32 is connected to inside edge；Vertical wall and panel support plate are provided with and the panel guide groove 1.121 of installation panel adaptation,
Correspondingly vertical wall, panel support plate and outer panel are provided with heat emission hole in the top of guide groove；Installation panel is L-shaped panel, and it is left
End 5.1 is inserted in corresponding horizontal panel guide groove, and its right-hand member 5.2 is connected with vertical wall and outer panel respectively；Cable bearer is in
The Contraband shape moved towards up and down up and down two free ends difference it is outside 90 ° bending after kink respectively with the left side of upper lower wall
Inside edge is connected, the front and rear side at the middle part of cable bearer respectively inwards flanging and form about one at the middle part of cable bearer and move towards
Groove, with profit improve cable bearer rigidity and intensity, consequently facilitating cable bearer set cableway；Supporting plate is to take out
Drawer type, vertical wall and panel support plate are provided with the supporting plate guide groove 1.122 parallel with panel guide groove, the front and back end of the right side wall of supporting plate
It is connected respectively with outer panel and vertical wall, the left side wall of supporting plate is provided with plug receptacle group, and the front and rear sides wall of supporting plate is provided with and held in the palm
The flanging 2.1 that plate guide groove coordinates, the top of the front and back end of the left side wall of supporting plate are respectively provided with a folding ear 2.2, the folding He of ear 2.2
The inner surface of supporting plate front-rear side walls is connected；Each corresponding, the protective ring with a protective ring in the front and rear side of each installation panel and supporting plate
It is connected with the flanging perpendicular to vertical wall of the left side of vertical wall and outer panel；The middle part of upper and lower two fixed frames respectively with it is upper
The medial surface of lower wall is connected, and the top and the bottom of the front and rear parts of upper and lower two fixed frames then respectively with outer panel, vertical wall are connected.As
It is preferred that panel guide groove and supporting plate guide groove in the vertical wall and panel support plate by several inwardly protruded circular arc groups it
Between gap form, each panel guide groove of the present embodiment and supporting plate guide groove are by the gap between three inwardly protruded circular arc groups
Form；The radiating small sircle hole group structure of vertical wall and outer panel in the heat emission hole set by the top of respective guide slots by some balanced arrangements
Into panel support plate is provided with rectangle heat emission hole in corresponding top of guide slot, and panel support plate is set by corresponding top of guide slot
Some rectangle heat emission holes include three small rectangle heat emission holes, so as to radiating effect and rigid balance；In order to ensure to radiate
Effect, preferably, being also provided with heat emission hole on the upper wall of main frame, set heat emission hole is by four on the upper wall of the present embodiment main frame
Individual radiating small sircle hole group composition.To improve security, the rear end of the left end of each installation panel is fixed with ground strip 5.3.
As shown in the expanded view of main frame 1.1, the width of vertical wall is more than the width of upper and lower wall, upper and lower wall and vertical
The left and right connecting portion 1.111,1.112,1.131,1.132 of wall is respectively provided with the breach for being easy to bending, the freedom in the left side of upper and lower wall
Be easy to set by end and the left connecting portion of upper and lower wall and vertical wall bending breach be accordingly respectively equipped with outer lug 1.1111,
1.1311, it is easy to the breach of bending to be provided with the internal lobes for being convex to vertical wall set by the left connecting portion of upper and lower wall and vertical wall
1.1112、1.1312；It is molded in figure, evagination ear-lobe directly bends inwards and is connected with outer panel, and the perpendicularly inward bending of internal lobes is simultaneously
It is connected with vertical wall.The structure of inside and outside lug together with upper and lower fixed frame, substantially increase the present invention structural stability and can
By property.
Specific embodiment described above is only the preferable embodiment of the present invention, not limits the specific of the present invention with this
Practical range.The equivalence changes that all shape, structures according to the present invention are made ought to be all contained in protection scope of the present invention.
Claims (9)
1. a kind of MDU machine frames, including machine frame main body (1), supporting plate（2）, cable bearer（3）, some protective rings（4）With some installations
Panel（5）, it is characterized in that：Machine frame main body（1）Including main frame（1.1）, panel support plate（1.2）, outer panel（1.3）With it is upper and lower
Two fixed frames（1.41、1.42）；Main frame（1.1）In the preceding Contraband shape of opening, the outside 90 ° of flangings of right edge of upper lower wall,
The first first inside 90 ° of foldings again after 90 ° of flangings backward in 90 ° of flanging, vertical wall or so sides to the right again after inside 90 ° of flangings of left side
Side；Front end of the upper and lower side of panel support plate and outer panel respectively with the upper lower wall of main frame is connected, and panel support plate is positioned at interior
Side；The left and right side of outer panel is first to inside 90 ° of flangings again after the flanging of 90 ° of panel support plate side, the left and right side of outer panel
Inside edge and the lateral surface of panel support plate be connected；Vertical wall and panel support plate are provided with and the panel of installation panel adaptation
Guide groove, correspondingly vertical wall, panel support plate and outer panel are provided with heat emission hole in the top of guide groove；Installation panel is L-shaped panel,
Left end is inserted in corresponding panel guide groove, and right-hand member is connected with vertical wall and outer panel respectively；The upper and lower side of cable bearer respectively and
The inside edge of the left side of upper lower wall is connected；Supporting plate is drawer type, and vertical wall is provided with parallel with panel guide groove with panel support plate
Supporting plate guide groove, the front and back end of the right side wall of supporting plate is connected with outer panel and vertical wall respectively, and the left side wall of supporting plate, which is provided with, to be patched
Mouth group, the flanging that the front and rear sides wall of supporting plate is provided with and supporting plate guide groove coordinates；The front and rear side of each installation panel and supporting plate is each
Corresponding with a protective ring, the flanging perpendicular to vertical wall of protective ring and the left side of vertical wall and outer panel is connected；Up and down
Medial surface of the middle part of two fixed frames respectively with upper lower wall is connected, and the front and rear parts of upper and lower two fixed frames is then respectively and outside
Plate, the top and the bottom of vertical wall are connected.
2. MDU machine frames according to claim 1, it is characterized in that：Some installation panels（5）It is divided into two groups up and down, the support
Plate（2）It is located between two groups of installation panels.
3. MDU machine frames according to claim 2, it is characterized in that：The number of upper and lower two groups of installation panels is identical.
4. MDU machine frames according to claim 1, it is characterized in that：Main frame（1.1）Expanded view in, the width of vertical wall
More than the width of upper and lower wall, the left and right side of upper and lower wall（1.111、1.112、1.131、1.132）Connect with the left and right of vertical wall
Socket part（1.123）It is respectively provided with the breach for being easy to bending, the left side of upper and lower wall（1.111、1.131）Free end and upper and lower wall
Left side and vertical wall left connecting portion（1.123）The set breach for being easy to bending is accordingly respectively equipped with outer lug
（1.1111、1.1311）, the left side of upper and lower wall（1.111、1.131）With the left connecting portion of vertical wall set by be easy to bending
Breach is provided with the internal lobes for being convex to vertical wall（1.1112、1.1312）；Be molded figure in, evagination ear-lobe directly bend inwards and with outside
Plate is connected, and internal lobes are perpendicularly inward to be bent and be connected with vertical wall.
5. according to the MDU machine frames described in claim 1 or 2 or 3 or 4, it is characterized in that：Vertical wall and outer panel are in respective guide slots
Top set by heat emission hole by it is some radiating apertures form.
6. according to the MDU machine frames described in claim 1 or 2 or 3 or 4, it is characterized in that：The upper wall of main frame is provided with heat emission hole.
7. according to the MDU machine frames described in claim 1 or 2 or 3 or 4, it is characterized in that：Panel support plate is on corresponding guide groove
Side is provided with rectangle heat emission hole.
8. according to the MDU machine frames described in claim 1 or 2 or 3 or 4, it is characterized in that：On vertical wall and the panel support plate
Panel guide groove and supporting plate guide groove by between several inwardly protruded circular arc groups gap form.
9. according to the MDU machine frames described in claim 1 or 2 or 3 or 4, it is characterized in that：The left end of installation panel is fixed with ground connection
Piece（5.3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510664430.8A CN105338761B (en) | 2015-10-14 | 2015-10-14 | MDU machine frames |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510664430.8A CN105338761B (en) | 2015-10-14 | 2015-10-14 | MDU machine frames |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105338761A CN105338761A (en) | 2016-02-17 |
| CN105338761B true CN105338761B (en) | 2018-01-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510664430.8A Withdrawn - After Issue CN105338761B (en) | 2015-10-14 | 2015-10-14 | MDU machine frames |
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| Country | Link |
|---|---|
| CN (1) | CN105338761B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106061165B (en) * | 2016-07-20 | 2019-07-16 | 中天宽带技术有限公司 | The sub- mount structure of portable drawer type |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201910982U (en) * | 2011-01-19 | 2011-07-27 | 杭州华三通信技术有限公司 | Plugging panel and vibration preventive device thereof |
| CN202068092U (en) * | 2011-04-29 | 2011-12-07 | 浙江华鑫实业有限公司 | Machine frame of high-voltage PTD (power transformation and distribution) equipment |
| CN202068688U (en) * | 2011-05-20 | 2011-12-07 | 浙江华鑫实业有限公司 | High-voltage electrical control machine cabinet |
| CN204538963U (en) * | 2015-04-20 | 2015-08-05 | 阳光电源股份有限公司 | A kind of high power D C-DC conversion equipment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009089008A2 (en) * | 2008-01-07 | 2009-07-16 | Corning Cable Systems Llc | Apparatus and method for organizing cables in a cabinet |
| US9351427B2 (en) * | 2013-12-17 | 2016-05-24 | Chatsworth Products, Inc. | Electronic equipment enclosure |
-
2015
- 2015-10-14 CN CN201510664430.8A patent/CN105338761B/en not_active Withdrawn - After Issue
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201910982U (en) * | 2011-01-19 | 2011-07-27 | 杭州华三通信技术有限公司 | Plugging panel and vibration preventive device thereof |
| CN202068092U (en) * | 2011-04-29 | 2011-12-07 | 浙江华鑫实业有限公司 | Machine frame of high-voltage PTD (power transformation and distribution) equipment |
| CN202068688U (en) * | 2011-05-20 | 2011-12-07 | 浙江华鑫实业有限公司 | High-voltage electrical control machine cabinet |
| CN204538963U (en) * | 2015-04-20 | 2015-08-05 | 阳光电源股份有限公司 | A kind of high power D C-DC conversion equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105338761A (en) | 2016-02-17 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180130 Effective date of abandoning: 20210618 |