CN211267467U - Mounting structure of PTN equipment - Google Patents
Mounting structure of PTN equipment Download PDFInfo
- Publication number
- CN211267467U CN211267467U CN201922494601.3U CN201922494601U CN211267467U CN 211267467 U CN211267467 U CN 211267467U CN 201922494601 U CN201922494601 U CN 201922494601U CN 211267467 U CN211267467 U CN 211267467U
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- fixture block
- ptn
- guide rail
- mounting structure
- shell
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Abstract
The utility model relates to a mounting structure of PTN equipment, including PTN shell and mounting structure, the PTN shell has a pair of relative surface, and relative surface is equipped with the guide rail, and the guide rail is equipped with the fixture block, and the fixture block has terminal surface and inclined plane, and the terminal surface is perpendicular with the guide rail direction, and the inclined plane has the contained angle with the guide rail direction, and the guide rail is equipped with the fixture block groove, and fixture block groove pass through the articulated shaft and connect, and the articulated shaft is equipped with the torsional spring, and fixture block groove are connected. The utility model has the advantages that: the PTN housing is inserted into the slot of the mounting structure and the guide rail is inserted into the guide slot so that the PTN housing can slide along the guide rail. And the fixture block can be pushed by the guide groove to rotate along the hinged shaft, and the hinged shaft can rotate the torsion spring when rotating. When the fixture block moves to the groove position, the torsion spring pushes the fixture block to pop out, the end face of the fixture block is abutted to the abutting face, and therefore the PTN shell is prevented from being separated from the mounting structure, and the PTN shell is more stably mounted.
Description
Technical Field
The utility model relates to a PTN equipment especially relates to a mounting structure of PTN equipment.
Background
PTN (Packet Transport Network) refers to an optical Transport Network architecture and a specific technology: a layer is arranged between an IP service and a bottom layer optical transmission medium, the optical transmission medium is designed aiming at the burstiness of the flow of the packet service and the requirement of statistical multiplexing transmission, the packet service is taken as a core and provided for supporting multiple services, the optical transmission medium has lower total use cost (TCO), and simultaneously takes the traditional advantages of optical transmission, including high availability and reliability, efficient bandwidth management mechanism and flow engineering, convenient OAM and network management, expandability, higher safety and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a mounting structure of PTN equipment.
The utility model discloses a realize through following technical scheme:
the utility model provides a mounting structure of PTN equipment, includes PTN shell and mounting structure, the PTN shell has a pair of relative surface, the relative surface is equipped with the guide rail, the guide rail is equipped with the fixture block, the fixture block has terminal surface and inclined plane, the terminal surface is perpendicular with the guide rail direction, the inclined plane has the contained angle with the guide rail direction, the guide rail is equipped with the fixture block groove, fixture block and fixture block groove are connected through articulated shaft, the articulated shaft is equipped with the torsional spring, fixture block and fixture block groove are connected respectively at the both ends of torsional spring, mounting structure is equipped with the slot, mounting structure is equipped with the guide slot that corresponds with the guide rail, be equipped with the recess that corresponds with the fixture block in the guide slot, the recess is equipped with the butt face.
According to the technical scheme, preferably, the clamping block is connected with the traction wire, the PTN shell is provided with a handle, and the handle is connected with the traction wire.
According to the technical scheme, preferably, the PTN outer shell is provided with a pair of slideways, the handle is U-shaped, and two ends of the handle are respectively slidably mounted in the slideways.
The utility model has the advantages that: the PTN housing is inserted into the slot of the mounting structure and the guide rail is inserted into the guide slot so that the PTN housing can slide along the guide rail. And the fixture block can be pushed by the guide groove to rotate along the hinged shaft, and the hinged shaft can rotate the torsion spring when rotating. When the fixture block moves to the groove position, the torsion spring pushes the fixture block to pop out, the end face of the fixture block is abutted to the abutting face, and therefore the PTN shell is prevented from being separated from the mounting structure, and the PTN shell is more stably mounted.
Drawings
Fig. 1 shows a schematic view of a PTN enclosure and mounting structure connection structure of an embodiment of the present invention.
Fig. 2 shows a PTN housing structural schematic of an embodiment of the present invention.
Fig. 3 shows a schematic structural diagram of a fixture block according to an embodiment of the present invention.
In the figure: the PTN device comprises a PTN shell, a PTN mounting structure, a guide rail, a clamping block, an end face, an inclined plane, a clamping block groove, a hinge shaft, a torsion spring, a slot, a groove and a groove, wherein the guide rail is 3, the clamping block is 4, the end face is 5, the inclined plane is 6, the clamping block groove is 7, the hinge shaft is 8, the torsion spring is 9, the slot is 10, the groove is 11, the.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the utility model relates to a mounting structure of PTN equipment, including PTN shell 1 and mounting structure 2, the PTN shell has a pair of relative surface, relative surface is equipped with guide rail 3, the guide rail is equipped with fixture block 4, the fixture block has terminal surface 5 and inclined plane 6, the terminal surface is perpendicular with the guide rail direction, the inclined plane has the contained angle with the guide rail direction, the guide rail is equipped with fixture block groove 7, fixture block and fixture block groove pass through articulated shaft 8 and connect, the articulated shaft is equipped with torsional spring 9, fixture block and fixture block groove are connected respectively to the both ends of torsional spring, mounting structure is equipped with slot 10, mounting structure is equipped with the guide slot that corresponds with the guide rail, be equipped with the recess 11 that corresponds with the fixture block in the guide slot, the recess is equipped with the butt face, the butt.
The working principle of this embodiment is that the PTN housing is inserted into the slot of the mounting structure and the guide rail is inserted into the guide groove so that the PTN housing can slide along the guide rail. And the fixture block can be pushed by the guide groove to rotate along the hinged shaft, and the hinged shaft can rotate the torsion spring when rotating. When the fixture block moves to the groove position, the torsion spring pushes the fixture block to pop up, the end face of the fixture block is abutted to the abutting face, and therefore the PTN shell is prevented from being separated from the mounting structure.
According to the technical scheme, preferably, the clamping block is connected with a traction wire 12, and the PTN shell is provided with a handle 13 which is connected with the traction wire.
The working principle of the embodiment is as follows: when the PTN shell is installed in the installation structure, the handle is pulled, the handle drives the fixture block to rotate through the traction line, the fixture block is separated from the groove, and therefore the PTN shell is taken out of the installation structure.
According to the above technical solution, preferably, the PTN outer shell is provided with a pair of slideways 14, the handle is U-shaped, and two ends of the handle are respectively slidably mounted in the slideways. The slide is convenient for restrict the removal of handle.
The utility model has the advantages that: the PTN housing is inserted into the slot of the mounting structure and the guide rail is inserted into the guide slot so that the PTN housing can slide along the guide rail. And the fixture block can be pushed by the guide groove to rotate along the hinged shaft, and the hinged shaft can rotate the torsion spring when rotating. When the fixture block moves to the groove position, the torsion spring pushes the fixture block to pop up, the end face of the fixture block is abutted to the abutting face, and therefore the PTN shell is prevented from being separated from the mounting structure.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. A mounting structure of a PTN device, characterized in that: including PTN shell and mounting structure, the PTN shell has a pair of relative surface, the relative surface is equipped with the guide rail, the guide rail is equipped with the fixture block, the fixture block has terminal surface and inclined plane, the terminal surface is perpendicular with the guide rail direction, the inclined plane has the contained angle with the guide rail direction, the guide rail is equipped with the fixture block groove, fixture block and fixture block groove pass through the articulated shaft and connect, the articulated shaft is equipped with the torsional spring, fixture block and fixture block groove are connected respectively to the both ends of torsional spring, mounting structure is equipped with the slot, mounting structure is equipped with the guide slot that corresponds with the guide rail, be equipped with the recess that corresponds with the fixture block in the guide slot, the recess is equipped with the butt face.
2. A mounting structure of a PTN device according to claim 1, wherein: the fixture block is connected with a traction wire, the PTN shell is provided with a handle, and the handle is connected with the traction wire.
3. A mounting structure of a PTN device according to claim 2, wherein: the PTN shell is provided with a pair of slideways, the handle is U-shaped, and two ends of the handle are respectively slidably mounted in the slideways.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922494601.3U CN211267467U (en) | 2019-12-31 | 2019-12-31 | Mounting structure of PTN equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922494601.3U CN211267467U (en) | 2019-12-31 | 2019-12-31 | Mounting structure of PTN equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211267467U true CN211267467U (en) | 2020-08-14 |
Family
ID=71960944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922494601.3U Active CN211267467U (en) | 2019-12-31 | 2019-12-31 | Mounting structure of PTN equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211267467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112267433A (en) * | 2020-11-24 | 2021-01-26 | 曹军辉 | Modular water delivery channel and construction method thereof |
-
2019
- 2019-12-31 CN CN201922494601.3U patent/CN211267467U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112267433A (en) * | 2020-11-24 | 2021-01-26 | 曹军辉 | Modular water delivery channel and construction method thereof |
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