CN103209565A - Split two-sided plug-in sub frame structure - Google Patents
Split two-sided plug-in sub frame structure Download PDFInfo
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- CN103209565A CN103209565A CN2013101010222A CN201310101022A CN103209565A CN 103209565 A CN103209565 A CN 103209565A CN 2013101010222 A CN2013101010222 A CN 2013101010222A CN 201310101022 A CN201310101022 A CN 201310101022A CN 103209565 A CN103209565 A CN 103209565A
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- split
- 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-sidedly to plugging in communication equipment, particularly relate to a kind of split type two-sided to inserting sub-mount structure.
Background technology
Traditional is two-sided to inserting the normally sub-mount structure of integral type of communication equipment, this seed mount structure complexity, parts are more, in the actual course of processing, because PCB(Printed Circuit Board, printed circuit board (PCB)) working ability of producer is limited, make back plate thickness not wait, and the backboard PCB maximum height that can process can't satisfy device requirement, for example: equipment has 1.5m, and the highest 1.2m height of can only accomplishing of backboard, causes parts that the backboard one side installs to the dimension chain variation of backboard, cause the machine dish inclination of equipment and the step of filler panel and machine card plate to eliminate, machine dish guide rail floats easily.Because backboard generally is installed in this centre to plug in communication equipment, therefore, under the situation that backboard is not ready for, the parts of this seed frame can not assemble, and bring certain difficulty for the handling of goods and materials of factory.Simultaneously because this this body structure of seed frame more complicated, need to remove that backboard is safeguarded or when changing, parts such as guide rail that need entire equipment is all, Fiber trough split one by one, could remove backboard, new backboard is installed then, again those parts are adorned one time more again, brought great difficulty for the maintenance of equipment, consuming time longer.
Summary of the invention
The objective of the invention is in order to overcome the deficiency of above-mentioned background technology, provide a kind of split type two-sided to inserting sub-mount structure, having avoided sub-frame backboard insufficient height to coil guide rail opportunity floats, be convenient to factory's handling of goods and materials, obviously reduce to dismantle, safeguard the workload of backboard, be convenient to safeguard that efficient improves more than 50%, simplify assembly technology, saved man-hour more than 50%.
Provided by the invention split type two-sided to inserting sub-mount structure, comprise backboard, the sub-frame of preceding split, the sub-frame of back split, side plate connecting plate and the sub-frame bent angle of putting on the shelf, the sub-frame of split, the sub-frame of back split include top cover, side plate, Fan Transit Unit assembly, machine dish guide rail, dustproof unit, Fiber trough assembly and shielded partitions before described, and described top cover, Fan Transit Unit assembly, machine dish guide rail, Fiber trough assembly, shielded partitions are fixedlyed connected with side plate by sunk head rivet respectively; The sub-frame guide rail of split before the middle part of the preceding sub-frame of split is vertically arranged with, the middle part of the sub-frame of back split are vertically arranged with the sub-frame guide rail of back split, and the sub-frame guide rail of preceding split, the sub-frame guide rail of back split are all fixedlyed connected with backboard by pan head screw; Described side plate connecting plate and the sub-frame bent angle of putting on the shelf is L shaped steel plate, side plate connecting plate and sub-frame are put on the shelf and are all had counterbore on the bending edges of bent angle, sub-frame is put on the shelf and is also had the oval hole on the bent angle, the bending edges of side plate connecting plate is fixedlyed connected by put on the shelf the bending edges of bent angle of sunk screw and sub-frame, the side plate coupling assembling of forming the T font, the sub-frame of preceding split is rigidly connected with the sub-frame of back split by put on the shelf the side plate coupling assembling of the T font that bent angle forms of side plate connecting plate, sub-frame.
On the basis of technique scheme, the side plate of the sub-frame of split, back split sub-frame has installing hole on all before described, put on the shelf the installing hole of the side plate of the sub-frame of split before the oval hole correspondence of bent angle of sub-frame, the sub-frame bent angle of putting on the shelf is fixedlyed connected with the side plate of the sub-frame of preceding split by pan head screw, and the side plate connecting plate is fixedlyed connected with the side plate of the sub-frame of back split by sunk screw.
On the basis of technique scheme, the described sub-frame bent angle of putting on the shelf is that 4mm, length are that the pan head screw of 5mm is fixedlyed connected with the side plate of the sub-frame of preceding split by diameter.
On the basis of technique scheme, described side plate connecting plate is that 4mm, length are that the sunk screw of 5mm is fixedlyed connected with the side plate of back split sub-frame by diameter.
On the basis of technique scheme, the riveting screw is turned in the riveted joint of putting on the shelf on the folding surface that bent angle and side plate connecting plate fit of described sub-frame.
On the basis of technique scheme, correspondence is turned over riveting screw part and is had through hole on the described side plate connecting plate, turns over the riveting screw and passes through hole.
On the basis of technique scheme, described Fiber trough assembly is fixedlyed 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, described before the sub-frame guide rail of split, back split sub-frame guide rail be that the cross pan head screw of 3mm is fixedlyed connected with backboard by diameter all.
On the basis of technique scheme, the bending edges of described side plate connecting plate is that 4mm, length are that put on the shelf the bending edges of bent angle of sunk screw and the sub-frame of 5mm is fixedlyed connected by diameter.
Compared with prior art, advantage of the present invention is as follows:
(1) the sub-frame design of split before and after the present invention adopts, all parts in the sub-frame of preceding split no longer change along with not waiting of back plate thickness to the fixed size of backboard, can avoid machine dish guide rail to float.
(2) forward and backward split framework of the present invention can be assembled separately, has simplified the assembly technology of entire equipment, also is convenient to factory's handling of goods and materials.At least needed 2 people's assemblings in 1 day in the past, only need 1 people can finish assembling less than one day now, save man-hour more than 50%, efficient improves more than 50%.
(3) only need to remove the side plate coupling assembling be replaceable dismounting backboard in the present invention, no longer needs the part complete removal with sub-frame during the dismounting backboard, obviously reduces to dismantle, safeguard the workload of backboard, is convenient to safeguard.
Description of drawings
Fig. 1 is split type two-sided to inserting the perspective view of sub-mount structure in the embodiment of the invention.
Fig. 2 is the structural representation of the preceding sub-frame of split in the embodiment of the invention.
Fig. 3 is the schematic diagram that split sub-frame guide rail in front and back is connected with backboard in the embodiment of the invention.
Fig. 4 is the schematic diagram that embodiment of the invention latus inframedium connecting plate is connected with sub-frame bent angle.
Fig. 5 is the embodiment of the invention middle part of the side circular hole schematic diagram corresponding with the sub-frame side plate of preceding split installing hole.
Fig. 6 be in the embodiment of the invention before the schematic diagram of the sub-frame of split and the splicing of the sub-frame of back split.
Reference numeral: 1-top cover, 2-side plate, 3-Fan Transit Unit assembly, 4-machine dish guide rail, the 5-dustproof unit, 6-Fiber trough assembly, 7-shielded partitions, the sub-frame of split before the 8-, the sub-frame of split behind the 9-, 10-side plate connecting plate, the 11-frame bent angle of putting on the shelf, the 12-sunk screw, 13-through hole, 14-oval hole, 15-turns over the riveting screw, the sub-frame guide rail of split before the 16-, 17-backboard, the sub-frame guide rail of split behind the 18-, 19-pan head screw, 20-installing hole.
Embodiment
The present invention is described in further detail below in conjunction with drawings and the specific embodiments.
Referring to shown in Figure 1, it is a kind of split type two-sided to inserting sub-mount structure that the embodiment of the invention provides, comprise backboard 17, the preceding sub-frame 8 of split, the sub-frame 9 of back split, side plate connecting plate 10 and the sub-frame bent angle 11 of putting on the shelf, referring to shown in Figure 2, the preceding sub-frame 8 of split, the sub-frame 9 of back 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 fixedlyed connected with side plate 2 by sunk head rivet respectively, Fiber trough assembly 6 is fixedlyed connected with part machine dish guide rail 4 by sunk screw 12, increasing the bulk strength of sub-frame, dustproof unit 5 inserts in the guide rail that shielded partitions 7 carry.The sub-frame guide rail 16 of split before the middle part of the preceding sub-frame 8 of split is vertically arranged with, the middle part of the sub-frame 9 of back split are vertically arranged with the sub-frame guide rail 18 of back split.The preceding sub-frame guide rail 16 of split, the sub-frame guide rail 18 of back split are a large amount of members that use in the existing equipment, and be identical with 4 effects of machine dish guide rail, and difference is the spacing difference between the guide rail.Referring to shown in Figure 3, the sub-frame guide rail 16 of preceding split, back split sub-frame guide rail 18 are 3mm by the M3(diameter all) cross pan head screw 19 fixedly connected with backboard 17.Side plate connecting plate 10 and the sub-frame bent angle 11 of putting on the shelf is fixedlyed connected, and forms the side plate coupling assembling, and the sub-frame 8 of preceding split is rigidly connected by side plate coupling assembling and the sub-frame 9 of back split.
Side plate connecting plate 10 and the sub-frame bent angle 11 of putting on the shelf is L shaped steel plate, side plate connecting plate 10 and sub-frame are put on the shelf and are all had counterbore on the bending edges of bent angle 11, sub-frame is put on the shelf and is also had oval hole 14 on the bent angle 11, and the shape in oval hole 14 is determined according to the excursion+0.9mm/-1.5mm of back plate thickness.Referring to shown in Figure 4, the bending edges of side plate connecting plate 10 is that diameter is that 4mm, length are 5mm by M4 * 5() put on the shelf the bending edges of bent angle 11 of sunk screw 12 and sub-frame fixedly connected, form the side plate coupling assembling of T font.Riveting screw 15 is turned in the riveted joint of putting on the shelf on the folding surface that bent angle 11 and side plate connecting plate 10 fit of sub-frame, and correspondence is turned over riveting screw 15 parts and had through hole 13 on the side plate connecting plate 10, turns over riveting screw 15 and passes through hole 13, conveniently is connected with external equipment.
The preceding sub-frame 8 of split, the side plate 2 of the sub-frame 9 of back split has installing hole 20 on all, referring to shown in Figure 5, sub-frame put on the shelf the oval hole 14 of bent angle 11 corresponding before the installing hole 20 of side plate 2 of the sub-frames 8 of split, put on the shelf bent angle 11 of sub-frame is fixedlyed connected with the side plate 2 of the sub-frame 8 of preceding split by the pan head screw 19 of M4 * 5, side plate connecting plate 10 is fixedlyed connected with the side plate 2 of the sub-frame 9 of back split by the sunk screw 12 of M4 * 5, referring to shown in Figure 6, the sub-frame 8 of preceding split is by side plate connecting plate 10, put on the shelf the side plate coupling assembling of the T font that bent angle 11 forms of sub-frame is rigidly connected the bulk strength of enhancer frame with the sub-frame 9 of back split.
The assembling process of the embodiment of the invention is as follows:
(1) referring to shown in Figure 2, 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 is assembled into the preceding sub-frame 8 of split and the sub-frame 9 of back split respectively;
(2) referring to shown in Figure 3, adopt the cross pan head screw 19 of M3 that backboard 17 is installed in the sub-frame guide rail of back split 18 bottoms, then with the sub-frame 9 of the sub-frame 8 close back splits of preceding split, from back split sub-frame 9 one sides the cross pan head screw 19 of M3 is passed backboard 17, backboard 17 is fixed on the preceding sub-frame guide rail 16 of split, the sub-frame 8 of split and the sub-frame 9 of back split couple together by the sub-frame guide rail 16 applying backboards 17 of preceding split before this moment, all parts like this in the sub-frame 8 of split no longer do not change along with not waiting of backboard 17 thickness to the fixed size of backboard 17.
(3) referring to shown in Figure 4, the sunk screw 12 that adopts M4 * 5 is fixedlyed connected put on the shelf the bending edges of bent angle 11 of the bending edges of side plate connecting plate 10 and sub-frame, forms the side plate coupling assembling of T font; The sunk screw 12 of employing M4 * 5 is fixed on the side plate connecting plate 10 of side plate coupling assembling on the side plate 2 of the sub-frame 9 of back split, referring to shown in Figure 5, the pan head screw 19 of M4 * 5 is passed put on the shelf oval hole 14 on the bent angle 11 of sub-frame, the side plate coupling assembling is fixed on before on the side plate 2 of the sub-frame 8 of split.Referring to shown in Figure 6, the sub-frame of preceding split 8 finally is rigidly connected the bulk strength of enhancer frame by put on the shelf the side plate coupling assembling of the T font that bent angle 11 forms of side plate connecting plate 10, sub-frame with the sub-frame 9 of back split.
Those skilled in the art can carry out various modifications and variations to the embodiment of the invention, if these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then these modifications and modification are also within protection scope of the present invention.
The content of not describing in detail in the specification is for well known to a person skilled in the art prior art.
Claims (10)
- One kind split type two-sided to inserting sub-mount structure, comprise backboard (17), it is characterized in that: the sub-frame of split (8) before also comprising, the sub-frame of back split (9), side plate connecting plate (10) and the sub-frame bent angle (11) of putting on the shelf, the sub-frame of split (8) before described, the sub-frame of back 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 fixedlyed connected with side plate (2) by sunk head rivet respectively; The sub-frame guide rail of split (16) before the middle part of the preceding sub-frame of split (8) is vertically arranged with, the middle part of the sub-frame of back split (9) is vertically arranged with the back sub-frame guide rail of split (18), and the sub-frame guide rail of preceding split (16), the back sub-frame guide rail of split (18) are all fixedlyed connected with backboard (17) by pan head screw (19); Described side plate connecting plate (10) and the sub-frame bent angle (11) of putting on the shelf is L shaped steel plate, side plate connecting plate (10) and sub-frame are put on the shelf and are all had counterbore on the bending edges of bent angle (11), sub-frame is put on the shelf and is also had oval hole (14) on the bent angle (11), the bending edges of side plate connecting plate (10) is fixedlyed connected by put on the shelf the bending edges of bent angle (11) of sunk screw (12) and sub-frame, the side plate coupling assembling of forming the T font, the sub-frame of preceding split (8) is by side plate connecting plate (10), put on the shelf the side plate coupling assembling of the T font that bent angle (11) forms of sub-frame is rigidly connected with the back sub-frame of split (9).
- 2. as claimed in claim 1 split type two-sided to inserting sub-mount structure, it is characterized in that: the side plate (2) of the sub-frame of split (8), the back sub-frame of split (9) has installing hole (20) on all before described, sub-frame put on the shelf the oval hole (14) of bent angle (11) corresponding before the installing hole (20) of side plate (2) of the sub-frame of split (8), the sub-frame bent angle (11) of putting on the shelf is fixedlyed connected with the side plate (2) of the sub-frame of preceding split (8) by pan head screw (19), and side plate connecting plate (10) is fixedlyed connected with the back side plate (2) of the sub-frame of split (9) by sunk screw (12).
- 3. as claimed in claim 2 split type two-sided to inserting sub-mount structure, it is characterized in that: the described sub-frame bent angle (11) of putting on the shelf is that 4mm, length are that the pan head screw (19) of 5mm is fixedlyed connected with the side plate (2) of the sub-frame of preceding split (8) by diameter.
- 4. as claimed in claim 2 split type two-sided to inserting sub-mount structure, it is characterized in that: described side plate connecting plate (10) is that to be the sunk screw (12) of 5mm fixedly connected with the back side plate (2) of the sub-frame of split (9) for 4mm, length by diameter.
- 5. as claimed in claim 1 split type two-sided to inserting sub-mount structure, it is characterized in that: riveting screw (15) is turned in the riveted joint of putting on the shelf on the folding surface that bent angle (11) and side plate connecting plate (10) fit of described sub-frame.
- 6. as claimed in claim 5 split type two-sided to inserting sub-mount structure, it is characterized in that: the last correspondence of described side plate connecting plate (10) is turned over riveting screw (15) part and is had through hole (13), turns over riveting screw (15) and passes through hole (13).
- 7. as claimed in claim 1 split type two-sided to inserting sub-mount structure, it is characterized in that: described Fiber trough assembly (6) is fixedlyed connected with part machine dish guide rail (4) by sunk screw (12).
- 8. as claimed in claim 1 split type two-sided to inserting sub-mount structure, it is characterized in that: in the guide rail that described dustproof unit (5) insertion shielded partitions (7) carries.
- 9. as each is described split type two-sided to inserting sub-mount structure in the claim 1 to 8, it is characterized in that: the sub-frame guide rail of split (16), the back sub-frame guide rail of split (18) are that the cross pan head screw (19) of 3mm is fixedlyed connected with backboard (17) by diameter all before described.
- 10. as each is described split type two-sided to inserting sub-mount structure in the claim 1 to 8, it is characterized in that: the bending edges of described side plate connecting plate (10) is that 4mm, length are that put on the shelf the bending edges of bent angle (11) of sunk screw (12) and the sub-frame of 5mm is fixedlyed connected by diameter.
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 true CN103209565A (en) | 2013-07-17 |
| CN103209565B CN103209565B (en) | 2015-07-01 |
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Family Applications (1)
| 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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| CN (1) | CN103209565B (en) |
Citations (4)
| 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 |
| DD236799A1 (en) * | 1985-04-29 | 1986-06-18 | Andreas Morgner | MESSTASTER ESPECIALLY F. MEASURING STATIONS IN MACHINE TOOL MAKING |
| 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 |
-
2013
- 2013-03-27 CN CN201310101022.2A patent/CN103209565B/en active Active
Patent Citations (4)
| 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 |
| DD236799A1 (en) * | 1985-04-29 | 1986-06-18 | Andreas Morgner | MESSTASTER ESPECIALLY F. MEASURING STATIONS IN MACHINE TOOL MAKING |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN103209565B (en) | 2015-07-01 |
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