CN213485446U - Beam device of optical transmission net equipment - Google Patents
Beam device of optical transmission net equipment Download PDFInfo
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- CN213485446U CN213485446U CN202022815295.1U CN202022815295U CN213485446U CN 213485446 U CN213485446 U CN 213485446U CN 202022815295 U CN202022815295 U CN 202022815295U CN 213485446 U CN213485446 U CN 213485446U
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- crossbeam main
- crossbeam
- main bodies
- main part
- transport network
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Abstract
The utility model belongs to the technical field of light conveying net equipment. The crossbeam device of the optical transmission net equipment comprises a plurality of crossbeam main bodies and a back plate, the crossbeam main bodies penetrate through a center through hole from the front end faces to the back end faces, the front end faces of the crossbeam main bodies are provided with a connecting piece which penetrates through the center through hole and is fixedly connected with the back plate, the top faces of the crossbeam main bodies are provided with sliding rails/sliding grooves along the length direction of the crossbeam main bodies, the bottom faces of the crossbeam main bodies are provided with sliding grooves/sliding rails along the length direction of the crossbeam main bodies, the two adjacent crossbeam main bodies form vertical sliding connection after corresponding matching through the sliding rails/sliding grooves, the left side faces and the right side faces of the crossbeam main bodies are provided with guide grooves for inserting board cards along the length direction of the. The cross beam device of the utility model is simple and convenient to install, has a quick-release mode, and can provide interchangeability plugging of two service cards with different widths; in addition, the beam device is simple in structure and simple in manufacturing process, production efficiency is effectively improved, and production cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of light conveying net equipment. In particular to a beam device capable of replacing business cards with different widths.
Background
In the prior art, in the currently known optical transport network device, a cross beam used for plugging and unplugging a service board card cannot meet the replacement of service cards with different widths, and meanwhile, the requirement of a customer on interchangeability of the service cards with different widths cannot be met; in addition, current crossbeam does not possess the quick detach function yet, and assembly dimension's stability can be relatively poor moreover, leads to the integrated circuit board plug difficulty to appear the integrated circuit board card phenomenon of dying even easily, and to the user, this use that extremely influences equipment is experienced and life.
Therefore, the development of a beam device of an optical transmission network device which is compatible with the plug exchange of service board cards with different widths, and is simple, convenient and quick to install is urgent.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects of the prior art and providing a beam device of an optical transmission network device, which is simple and convenient to install, has a quick-release mode and can provide interchangeability plugging of two service cards with different widths; in addition, the beam device is simple in structure and simple in manufacturing process, production efficiency is effectively improved, and production cost is reduced.
In order to realize the technical purpose, the utility model discloses a realize according to following technical scheme:
a crossbeam device of light conveying net equipment, including a plurality of crossbeam main parts and backplate, the crossbeam main part is the rectangle structure, the crossbeam main part runs through a center perforation from preceding terminal surface to rear end face, the preceding terminal surface of crossbeam main part is equipped with one and runs through after the center perforation with backplate fixed connection's connecting piece, the top surface of crossbeam main part is provided with slide rail/spout along its length direction placed in the middle, the bottom surface of crossbeam main part is provided with spout/slide rail along its length direction placed in the middle, and sliding connection about two adjacent crossbeam main parts pass through slide rail/spout and correspond the cooperation back formation, the left and right sides face of crossbeam main part is equipped with along its length direction and supplies integrated circuit board male guide way, the front side bottom of crossbeam main part is equipped with and is used for keeping away empty breach position.
As a further improvement of the technology, the beam main body is of a rectangular aluminum profile structure, the length size range of the beam main body is 198-200 mm, and the thickness size range of the beam main body is 9-10 mm.
As a further improvement of the technology, the through holes in the beam main body are circular holes, the length size range of the through holes is 198-200 mm, and the diameter size range of the through holes is 3-3.5 mm.
As a further improvement of the technology, the guide groove is a U-shaped guide groove, the depth dimension range of the U-shaped guide groove is 2-3 mm, and the width dimension range of the U-shaped guide groove is 2-2.2 mm.
As a further improvement of the technology, two ends of the U-shaped guide groove are provided with a V-shaped guide opening, and the opening angle of the V-shaped guide opening is 40-50 degrees.
In the present invention, the cross section of the slide rail/chute is a wedge structure.
In the present invention, the connecting member is a connecting bolt.
The utility model discloses in, be equipped with a plurality of projections on the backplate, be equipped with the screw hole with connecting bolt threaded connection on the projection.
The utility model discloses in, the material of crossbeam main part is aluminium alloy 6061, whole CNC processing and nickel plating treatment.
Compared with the prior art, the beneficial effects of the utility model are that:
compared with the split structure commonly used at present, the light transmission net beam device has the advantages that the structural stability is remarkably increased, the phenomenon that an integrated board is clamped due to assembly errors can be well avoided, the integrated structure is pre-assembled, the assembly and skimming process is simpler and more convenient, and the production efficiency is effectively improved;
the utility model discloses in, a V type direction opening setting at guide way both ends can lead the integrated circuit board insertion direction of inserting automatically, makes the action of inserting the integrated circuit board succinct more smooth and easy, need not adjust the slot well carelessly, realizes "blind insertion", promotes customer's use experience;
the utility model discloses in, through the mutual sliding connection structure equipment between the two adjacent crossbeam main parts, the processing procedure of quick dismouting can be better supported, demolish connecting bolt and extract the crossbeam main part and can support the mutual interpolation of different width business integrated circuit boards, when the crossbeam main part inserts, half groove business card can be inserted to both sides promptly; when the beam main body is pulled out, the full-slot service cards can be inserted, so that the interchangeability of the service cards with different widths can be realized, and the use of different service forms is increased;
fourth the utility model discloses in, this crossbeam device structure and manufacturing process are simple, effectively improve production efficiency, reduction in production cost.
Drawings
The invention will be described in detail with reference to the following drawings and specific embodiments:
fig. 1 is a schematic structural view of a beam device of an optical transmission network apparatus according to the present invention;
FIG. 2 is a first perspective view of the middle cross member of the present invention;
FIG. 3 is a second perspective view of the middle cross member of the present invention;
fig. 4 is a schematic view of the cross beam assembly of the optical transmission network device of the present invention.
Detailed Description
As shown in fig. 1 to 3, a beam device 10 of optical transmission net equipment, including a plurality of crossbeam main parts 1 and backplate 2, crossbeam main part 1 is the rectangle structure, crossbeam main part 1 runs through a central perforation 11 from preceding terminal surface to rear end face, crossbeam main part 1's preceding terminal surface is equipped with one and runs through central perforation 11 back and backplate 2 fixed connection's connecting bolt 3, crossbeam main part 1's top surface is provided with slide rail 12 along its length direction placed in the middle, crossbeam main part 1's bottom surface is provided with spout 13 along its length direction placed in the middle, two adjacent crossbeam main parts 1 correspond to form sliding connection from top to bottom through mutual slide rail 12 and spout 13 after the cooperation, slide rail 12 and spout 13's cross section is the wedge structure. In addition, the left side surface and the right side surface of the beam main body 1 are provided with guide grooves 14 for inserting the board card 20 along the length direction, and the bottom of the front side of the beam main body 1 is provided with a clearance gap position 15, so that when the beam main body is installed, the handle of the board card 20 can be better cleared.
The utility model discloses in, crossbeam main part 1 is rectangular aluminum profile struction, makes for aluminum alloy 6061 material extruded, and its length dimension scope is 198 ~ 200mm, and its thickness dimension scope is 9 ~ 10 mm.
The utility model discloses in, the perforation on the crossbeam main part 1 is the circular port, and its length dimension scope is 198 ~ 200mm, and the diameter dimension scope is 3 ~ 3.5 mm.
As shown in fig. 1 to 3, the guide groove 14 is a U-shaped guide groove, and has a depth dimension range of 2 to 3mm and a width dimension range of 2 to 2.2 mm. And two ends of the guide groove 14 are respectively provided with a V-shaped guide opening 141, and the opening angle of the V-shaped guide opening 141 is 40-50 °.
As shown in fig. 1, in the present invention, the back plate 2 is provided with a plurality of protruding columns 21, and the protruding columns 21 are provided with threaded holes 211 connected with the connecting bolts 3 by threads.
The utility model discloses in, the material of crossbeam main part 1 is aluminium alloy 6061, and whole CNC processing and nickel plating are handled, light in weight, and is small, and manufacturing process is simple, low in cost.
The following detailed description describes the installation process of the beam device 10 of the optical transmission network device of the present invention
(1) Firstly, as shown in fig. 4, aligning the sliding groove 13 on the lower beam body 1 with the sliding rail 12 of the upper beam body 1, aligning the through hole 11 on the beam body 1 with the threaded hole 211 of the convex column 21 of the back plate 2 one by one, and pushing the beam body 1 to contact with the back plate 2;
(2) finally, the beam body 1 and the back plate 2 are locked by using the long connecting bolts 3, and the installation is completed.
The present invention is not limited to the above embodiment, and various modifications and variations of the present invention are possible without departing from the spirit and scope of the present invention, and if they fall within the scope of the claims and the equivalent technology of the present invention, they are also encompassed by the present invention.
Claims (8)
1. A beam device of an optical transmission network device is characterized in that: including a plurality of crossbeam main parts, and backplate, the crossbeam main part is the rectangle structure, the crossbeam main part runs through a center perforation from the past terminal surface to rear end face, the preceding terminal surface of crossbeam main part is equipped with one and runs through the center and perforates back and backplate fixed connection's connecting piece, the top surface of crossbeam main part is provided with slide rail/spout along its length direction placed in the middle, the bottom surface of crossbeam main part is provided with spout/slide rail along its length direction placed in the middle, and two adjacent crossbeam main parts correspond sliding connection about formation after the cooperation through slide rail/spout, the left and right sides face of crossbeam main part is equipped with along its length direction and supplies integrated circuit board male guide way, the front side bottom of crossbeam main part is equipped with the breach position that is used for keeping.
2. The beam apparatus of an optical transport network apparatus according to claim 1, wherein: the crossbeam main part is rectangular aluminum profile structure, and its length dimension scope is 198 ~ 200mm, and its thickness dimension scope is 9 ~ 10 mm.
3. The beam apparatus of an optical transport network apparatus according to claim 2, wherein: the perforation on the beam main body is a circular hole, the length size range of the perforation is 198-200 mm, and the diameter size range of the perforation is 3-3.5 mm.
4. The beam apparatus of an optical transport network apparatus according to claim 1, wherein: the guide way is U type guide way, and its degree of depth dimension range is 2 ~ 3mm, and width dimension range is 2 ~ 2.2 mm.
5. The beam apparatus of an optical transport network apparatus according to claim 4, wherein: two ends of the U-shaped guide groove are provided with a V-shaped guide opening, and the opening angle of the V-shaped guide opening ranges from 40 degrees to 50 degrees.
6. The beam apparatus of an optical transport network apparatus according to claim 1, wherein: the cross section of the sliding rail/sliding groove is of a wedge-shaped structure.
7. The beam apparatus of an optical transport network apparatus according to claim 1, wherein: the connecting piece is a connecting bolt.
8. The beam apparatus of an optical transport network apparatus according to claim 7, wherein: the back plate is provided with a plurality of convex columns, and the convex columns are provided with threaded holes in threaded connection with the connecting bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022815295.1U CN213485446U (en) | 2020-11-27 | 2020-11-27 | Beam device of optical transmission net equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022815295.1U CN213485446U (en) | 2020-11-27 | 2020-11-27 | Beam device of optical transmission net equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213485446U true CN213485446U (en) | 2021-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022815295.1U Active CN213485446U (en) | 2020-11-27 | 2020-11-27 | Beam device of optical transmission net equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213485446U (en) |
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2020
- 2020-11-27 CN CN202022815295.1U patent/CN213485446U/en active Active
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