CN103209565B - Split two-sided plug-in sub frame structure - Google Patents
Split two-sided plug-in sub frame structure Download PDFInfo
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- CN103209565B CN103209565B CN201310101022.2A CN201310101022A CN103209565B CN 103209565 B CN103209565 B CN 103209565B CN 201310101022 A CN201310101022 A CN 201310101022A CN 103209565 B CN103209565 B CN 103209565B
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- side plate
- guide rail
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Abstract
The invention discloses a split two-sided plug-in sub frame structure and relates to a two-sided plug-in communication device. The split two-sided plug-in sub frame structure comprises a rear panel, a front split sub frame, a rear split sub frame, a side plate connection plate and a sub frame upper frame corner. A front split sub frame guide rail is longitudinally arranged in the front split sub frame, a rear split sub frame guide rail is longitudinally arranged in the rear split sub frame, and the front split sub frame guide rail and the rear split sub frame guide rail are both fixedly connected with the rear panel. The side plate connection plate and the sub frame upper frame corner are both L-shaped steel plates, counter bores are respectively formed on bending edges of the side plate connection plate and the sub frame upper frame corner, a waist round hole is formed on the sub frame upper frame corner, the bending edge of the side plate connection plate and the bending edge of the sub frame upper frame corner are fixedly connected to form a T-shaped side plate connection assembly, and the front split sub frame is in rigid connection with the rear split sub frame through the side plate connection assembly. The split two-sided plug-in sub frame structure can prevent floating of disc guide rails, facilitates factory material management, reduces working load of demounting and maintaining, simplifies the assembly process, saves work time, and improves efficiency.
Description
Technical field
The present invention relates to two-sided to plug in communication equipment, particularly relate to a kind of split type two-sided to slotting sub-mount structure.
Background technology
Traditional two-sided sub-mount structure to plug in communication equipment normally integral type, this seed mount structure is complicated, parts are more, in the actual course of processing, due to PCB(Printed CircuitBoard, printed circuit board (PCB)) working ability of producer is limited, make back plate thickness not, and the backboard PCB maximum height that can process cannot meet device requirement, such as: equipment has 1.5m, and backboard is the highest can only accomplish that 1.2m is high, the parts causing backboard one side to be installed change to the dimension chain of backboard, the step of the inclination of the machine dish of equipment and filler panel and machine card plate is caused to eliminate, machine dish guide rail easily floats.Because backboard is generally arranged on this centre to plug in communication equipment, therefore, when backboard is not ready for, the parts of this seed frame can not assemble, and bring certain difficulty to the handling of goods and materials of factory.Simultaneously due to the complicated structure of this seed frame own, when needing dismounting backboard to carry out safeguarding or changing, the parts such as guide rails all for whole equipment, Fiber trough are needed to split one by one, backboard could be removed, then new backboard is installed, again those parts are filled one time more again, bring great difficulty to the maintenance of equipment, consuming time longer.
Summary of the invention
The object of the invention is the deficiency in order to overcome above-mentioned background technology, there is provided a kind of split type two-sided to slotting sub-mount structure, avoid sub-frame backboard insufficient height to coil guide rail opportunity and float, be convenient to factory's handling of goods and materials, the obvious workload reducing dismounting, safeguard backboard, be convenient to safeguard, efficiency improves more than 50%, simplify assembly technology, save man-hour more than 50%.
Provided by the invention split type two-sided to slotting sub-mount structure, comprise backboard, the sub-frame of front split, the sub-frame of rear split, side plate connecting plate and the added bent angle of sub-frame, the sub-frame of described front split, the sub-frame of rear split include top cover, side plate, Fan Transit Unit assembly, machine dish guide rail, dustproof unit, Fiber trough assembly and shielded partitions, and described top cover, Fan Transit Unit assembly, machine dish guide rail, Fiber trough assembly, shielded partitions are fixedly connected with side plate respectively by sunk head rivet; The middle part of the sub-frame of front split is vertically arranged with the sub-frame guide rail of front split, and the middle part of the sub-frame of rear split is vertically arranged with the sub-frame guide rail of rear split, and front split sub-frame guide rail, the sub-frame guide rail of rear split are all fixedly connected with backboard by pan head screw; Described side plate connecting plate and the added bent angle of sub-frame are L shape steel plate, the bending edges of side plate connecting plate and the added bent angle of sub-frame all has counterbore, the added bent angle of sub-frame also has oval hole, the bending edges of side plate connecting plate is fixedly connected with by the bending edges of sunk screw with the added bent angle of sub-frame, form T-shaped side plate coupling assembling, the sub-frame of front split by side plate connecting plate, sub-frame added bent angle composition T-shaped side plate coupling assembling and the sub-frame of rear split be rigidly connected.
On the basis of technique scheme, the side plate of the sub-frame of described front split, the sub-frame of rear split all on have installing hole, the installing hole of the side plate of the sub-frame of split before the oval hole correspondence of the added bent angle of sub-frame, the added bent angle of sub-frame is fixedly connected with by the side plate of pan head screw with the sub-frame of front split, and side plate connecting plate is fixedly connected with by the side plate of sunk screw with the sub-frame of rear split.
On the basis of technique scheme, the added bent angle of described sub-frame by diameter be 4mm, length is that the pan head screw of 5mm is fixedly connected with the side plate of the sub-frame of front split.
On the basis of technique scheme, described side plate connecting plate by diameter be 4mm, length is that the sunk screw of 5mm is fixedly connected with the side plate of the sub-frame of rear split.
On the basis of technique scheme, the folding surface that the added bent angle of described sub-frame and side plate connecting plate are fitted is riveted and turns over riveting screw.
On the basis of technique scheme, on described side plate connecting plate, correspondence is turned over riveting screw part and is had through hole, turns over riveting screw through through hole.
On the basis of technique scheme, described Fiber trough assembly is fixedly connected with part machine dish guide rail by sunk screw.
On the basis of technique scheme, in the guide rail that described dustproof unit insertion shielded partitions carries.
On the basis of technique scheme, the crossed pan head screw that described front split sub-frame guide rail, the sub-frame guide rail of rear split are all 3mm by diameter is fixedly connected with backboard.
On the basis of technique scheme, the bending edges of described side plate connecting plate by diameter be 4mm, length is that the sunk screw of 5mm is fixedly connected with the bending edges of the added bent angle of sub-frame.
Compared with prior art, advantage of the present invention is as follows:
(1) the present invention adopts the sub-frame design of front and back split, and all parts in the sub-frame of front split are fixed to the size of backboard, no longer change along with not waiting of back plate thickness, machine dish guide rail can be avoided to float.
(2) forward and backward split framework of the present invention can be assembled separately, simplifies the assembly technology of whole equipment, is also convenient to factory's handling of goods and materials.Within 1 day in the past, at least need 2 people's assemblings, only need now 1 people can complete assembling less than one day, save man-hour more than 50%, efficiency improves more than 50%.
(3) the present invention only needs to remove side plate coupling assembling and replaceable dismounting backboard, during dismounting backboard no longer needs the part of sub-frame all to remove, and obviously reduces the workload dismantling, safeguard backboard, is convenient to safeguard.
Accompanying drawing explanation
Fig. 1 is the split type two-sided perspective view to inserting sub-mount structure in the embodiment of the present invention.
Fig. 2 is the structural representation of the front sub-frame of split in the embodiment of the present invention.
Fig. 3 is the schematic diagram that in the embodiment of the present invention, split sub-frame guide rail in front and back is connected with backboard.
Fig. 4 is the schematic diagram that embodiment of the present invention latus inframedium connecting plate is connected with sub-frame bent angle.
Fig. 5 is the schematic diagram that embodiment of the present invention middle part of the side circular hole is corresponding with front split sub-frame side plate installing hole.
Fig. 6 is the schematic diagram of the sub-frame of front split and the sub-frame splicing of rear split in the embodiment of the present invention.
Reference numeral: 1-top cover, 2-side plate, 3-Fan Transit Unit assembly, 4-machine dish guide rail, 5-dustproof unit, 6-Fiber trough assembly, 7-shielded partitions, the sub-frame of split before 8-, the sub-frame of split after 9-, 10-side plate connecting plate, the added bent angle of 11-frame, 12-sunk screw, 13-through hole, 14-oval hole, 15-turns over riveting screw, the sub-frame guide rail of split before 16-, 17-backboard, the sub-frame guide rail of split after 18-, 19-pan head screw, 20-installing hole.
Embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Shown in Figure 1, the embodiment of the present invention provides a kind of split type two-sided to slotting sub-mount structure, comprise backboard 17, the sub-frame 8 of front split, the sub-frame 9 of rear split, side plate connecting plate 10 and the added bent angle 11 of sub-frame, shown in Figure 2, the sub-frame 8 of front split, the sub-frame 9 of rear split includes top cover 1, side plate 2, Fan Transit Unit assembly 3, machine dish guide rail 4, dustproof unit 5, Fiber trough assembly 6 and shielded partitions 7, wherein top cover 1, Fan Transit Unit assembly 3, machine dish guide rail 4, Fiber trough assembly 6, shielded partitions 7 is fixedly connected with side plate 2 respectively by sunk head rivet, Fiber trough assembly 6 is fixedly connected with part machine dish guide rail 4 by sunk screw 12, to increase the bulk strength of sub-frame, dustproof unit 5 inserts in the guide rail that shielded partitions 7 carries.The middle part of the sub-frame of front split 8 is vertically arranged with the sub-frame guide rail 16 of front split, and the middle part of the sub-frame of rear split 9 is vertically arranged with the sub-frame guide rail 18 of rear split.Front split sub-frame guide rail 16, the sub-frame guide rail 18 of rear split are a large amount of components used in existing equipment, act on identical with machine dish guide rail 4, and difference is that the spacing between guide rail is different.Shown in Figure 3, front split sub-frame guide rail 16, the sub-frame guide rail 18 of rear split are all 3mm by M3(diameter) crossed pan head screw 19 be fixedly connected with backboard 17.Side plate connecting plate 10 is fixedly connected with the added bent angle 11 of sub-frame, and composition side plate coupling assembling, the sub-frame of front split 8 is rigidly connected by side plate coupling assembling and the sub-frame 9 of rear split.
Side plate connecting plate 10 and the added bent angle 11 of sub-frame are L shape steel plate, the bending edges of side plate connecting plate 10 and the added bent angle 11 of sub-frame all has counterbore, the added bent angle 11 of sub-frame also has oval hole 14, and the shape in oval hole 14 is determined according to the excursion+0.9mm/-1.5mm of back plate thickness.Shown in Figure 4, the bending edges of side plate connecting plate 10 by M4 × 5(and diameter be 4mm, length is 5mm) sunk screw 12 be fixedly connected with the bending edges of the added bent angle 11 of sub-frame, form T-shaped side plate coupling assembling.The folding surface that the added bent angle 11 of sub-frame and side plate connecting plate 10 are fitted is riveted and turns over riveting screw 15, on side plate connecting plate 10, correspondence is turned over riveting screw 15 part and is had through hole 13, turns over riveting screw 15 through through hole 13, is conveniently connected with external equipment.
The sub-frame 8 of front split, the side plate 2 of the sub-frame 9 of rear split all on have installing hole 20, shown in Figure 5, the installing hole 20 of the side plate 2 of the corresponding front sub-frame 8 of split in oval hole 14 of the added bent angle of sub-frame 11, the added bent angle of sub-frame 11 is fixedly connected with the side plate 2 of the sub-frame 8 of front split by the pan head screw 19 of M4 × 5, side plate connecting plate 10 is fixedly connected with the side plate 2 of the sub-frame 9 of rear split by the sunk screw 12 of M4 × 5, shown in Figure 6, the sub-frame 8 of front split is by side plate connecting plate 10, T-shaped side plate coupling assembling and the sub-frame 9 of rear split of sub-frame added bent angle 11 composition are rigidly connected, the bulk strength of enhancer frame.
The assembling process of the embodiment of the present invention is as follows:
(1) shown in Figure 2, the sub-frame parts such as top cover 1, side plate 2, Fan Transit Unit assembly 3, machine dish guide rail 4, dustproof unit 5, Fiber trough assembly 6, shielded partitions 7 are assembled into the sub-frame of front split 8 and the sub-frame 9 of rear split respectively;
(2) shown in Figure 3, the crossed pan head screw 19 of M3 is adopted to be arranged on by backboard 17 bottom the sub-frame guide rail 18 of rear split, then by sub-for front split frame 8 near the sub-frame 9 of rear split, backboard 17 is passed from rear split sub-frame 9 side by the crossed pan head screw 19 of M3, backboard 17 is fixed on the sub-frame guide rail 16 of front split, now the sub-frame of front split 8 and the sub-frame of rear split 9 are coupled together by the sub-frame guide rail 16 of front split backboard 17 of fitting, all parts like this in the sub-frame of split 8 are fixed to the size of backboard 17, no longer change along with not waiting of backboard 17 thickness.
(3) shown in Figure 4, adopt the sunk screw 12 of M4 × 5 to be fixedly connected with by the bending edges of added to the bending edges of side plate connecting plate 10 and sub-frame bent angle 11, form T-shaped side plate coupling assembling; The sunk screw 12 of M4 × 5 is adopted to be fixed on by the side plate connecting plate 10 of side plate coupling assembling on the side plate 2 of the sub-frame 9 of rear split, shown in Figure 5, by the pan head screw 19 of M4 × 5 through the oval hole 14 on the added bent angle 11 of sub-frame, side plate coupling assembling is fixed on the side plate 2 of the sub-frame 8 of front split.Shown in Figure 6, the sub-frame of front split 8 eventually through side plate connecting plate 10, sub-frame added bent angle 11 composition T-shaped side plate coupling assembling and the sub-frame 9 of rear split be rigidly connected, the bulk strength of enhancer frame.
Those skilled in the art can carry out various modifications and variations to the embodiment of the present invention, if these amendments and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then these revise and modification also within protection scope of the present invention.
The prior art that the content do not described in detail in specification is known to the skilled person.
Claims (9)
1. one kind split type two-sided to slotting sub-mount structure, comprise backboard (17), it is characterized in that: also comprise the sub-frame of front split (8), the sub-frame of rear split (9), side plate connecting plate (10) and the added bent angle of sub-frame (11), the sub-frame of described front split (8), the sub-frame of rear split (9) includes top cover (1), side plate (2), Fan Transit Unit assembly (3), machine dish guide rail (4), dustproof unit (5), Fiber trough assembly (6) and shielded partitions (7), described top cover (1), Fan Transit Unit assembly (3), machine dish guide rail (4), Fiber trough assembly (6), shielded partitions (7) is fixedly connected with side plate (2) respectively by sunk head rivet, the middle part of the sub-frame of front split (8) is vertically arranged with the sub-frame guide rail (16) of front split, the middle part of the sub-frame of rear split (9) is vertically arranged with the sub-frame guide rail (18) of rear split, and front split sub-frame guide rail (16), the sub-frame guide rail (18) of rear split are all fixedly connected with backboard (17) by pan head screw (19), described side plate connecting plate (10) and the added bent angle of sub-frame (11) are L shape steel plate, the bending edges of side plate connecting plate (10) and the added bent angle of sub-frame (11) all has counterbore, the added bent angle of sub-frame (11) also has oval hole (14), the bending edges of side plate connecting plate (10) is fixedly connected with by the bending edges of sunk screw (12) with the added bent angle of sub-frame (11), form T-shaped side plate coupling assembling, the sub-frame of front split (8) is by side plate connecting plate (10), the T-shaped side plate coupling assembling that the added bent angle of sub-frame (11) forms and the sub-frame of rear split (9) are rigidly connected: the side plate (2) of the sub-frame of described front split (8), the side plate (2) of the sub-frame of rear split (9) all has installing hole (20), the installing hole (20) of the side plate (2) of the corresponding front sub-frame of split (8) in oval hole (14) of the added bent angle of sub-frame (11), the added bent angle of sub-frame (11) is fixedly connected with the side plate (2) of the sub-frame of front split (8) by pan head screw (19), side plate connecting plate (10) is fixedly connected with the side plate (2) of the sub-frame of rear split (9) by sunk screw (12).
2. as claimed in claim 1 split type two-sided to slotting sub-mount structure, it is characterized in that: the added bent angle of described sub-frame (11) by diameter be 4mm, length is that the pan head screw (19) of 5mm is fixedly connected with the side plate (2) of the sub-frame of front split (8).
3. as claimed in claim 1 split type two-sided to slotting sub-mount structure, it is characterized in that: described side plate connecting plate (10) by diameter be 4mm, length is that the sunk screw (12) of 5mm is fixedly connected with the side plate (2) of the sub-frame of rear split (9).
4. as claimed in claim 1 split type two-sided to slotting sub-mount structure, it is characterized in that: the folding surface that the added bent angle of described sub-frame (11) and side plate connecting plate (10) are fitted is riveted and turns over riveting screw (15).
5. as claimed in claim 4 split type two-sided to slotting sub-mount structure, it is characterized in that: the upper correspondence of described side plate connecting plate (10) is turned over riveting screw (15) part and had through hole (13), turns over riveting screw (15) through through hole (13).
6. as claimed in claim 1 split type two-sided to slotting sub-mount structure, it is characterized in that: described Fiber trough assembly (6) is fixedly connected with part machine dish guide rail (4) by sunk screw (12).
7. as claimed in claim 1 split type two-sided to slotting sub-mount structure, it is characterized in that: in the guide rail that described dustproof unit (5) insertion shielded partitions (7) carries.
8. split type two-sided to slotting sub-mount structure according to any one of claim 1 to 7, is characterized in that: the crossed pan head screw (19) that described front split sub-frame guide rail (16), the sub-frame guide rail (18) of rear split are all 3mm by diameter is fixedly connected with backboard (17).
9. split type two-sided to slotting sub-mount structure according to any one of claim 1 to 7, is characterized in that: the bending edges of described side plate connecting plate (10) by diameter be 4mm, length is that the sunk screw (12) of 5mm is fixedly connected with the bending edges of the added bent angle of sub-frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310101022.2A CN103209565B (en) | 2013-03-27 | 2013-03-27 | Split two-sided plug-in sub frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310101022.2A CN103209565B (en) | 2013-03-27 | 2013-03-27 | Split two-sided plug-in sub frame structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103209565A CN103209565A (en) | 2013-07-17 |
| CN103209565B true CN103209565B (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310101022.2A Active CN103209565B (en) | 2013-03-27 | 2013-03-27 | Split two-sided plug-in sub frame structure |
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| Country | Link |
|---|---|
| CN (1) | CN103209565B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3335110A1 (en) * | 1983-09-28 | 1985-04-11 | Siemens AG, 1000 Berlin und 8000 München | Frame for holding electrical assemblies which can be pushed in |
| CN2565237Y (en) * | 2002-04-24 | 2003-08-06 | 华为技术有限公司 | Inserting frame |
| CN201571262U (en) * | 2009-12-11 | 2010-09-01 | 烽火通信科技股份有限公司 | Standard communication equipment case based on ATCA framework |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD236799A1 (en) * | 1985-04-29 | 1986-06-18 | Andreas Morgner | MESSTASTER ESPECIALLY F. MEASURING STATIONS IN MACHINE TOOL MAKING |
-
2013
- 2013-03-27 CN CN201310101022.2A patent/CN103209565B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3335110A1 (en) * | 1983-09-28 | 1985-04-11 | Siemens AG, 1000 Berlin und 8000 München | Frame for holding electrical assemblies which can be pushed in |
| CN2565237Y (en) * | 2002-04-24 | 2003-08-06 | 华为技术有限公司 | Inserting frame |
| CN201571262U (en) * | 2009-12-11 | 2010-09-01 | 烽火通信科技股份有限公司 | Standard communication equipment case based on ATCA framework |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103209565A (en) | 2013-07-17 |
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