CN207704074U - A kind of fast packing structure of CWDM wavelength division multiplexers - Google Patents
A kind of fast packing structure of CWDM wavelength division multiplexers Download PDFInfo
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- CN207704074U CN207704074U CN201820053519.XU CN201820053519U CN207704074U CN 207704074 U CN207704074 U CN 207704074U CN 201820053519 U CN201820053519 U CN 201820053519U CN 207704074 U CN207704074 U CN 207704074U
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- box body
- threaded rod
- wavelength division
- groups
- division multiplexers
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Abstract
The utility model discloses a kind of fast packing structures of CWDM wavelength division multiplexers, including box body, the box body is internally provided with horizontal positioned partition board, the box body is divided into placed cavity and adjusting cavity by partition board, the placed cavity is located at the surface of adjusting cavity, the bottom end both sides of the partition board are respectively and fixedly provided with fixed block, the both sides of the fixed block are hinged with rotating bar, it is fixed with two groups of gag lever posts between the bottom end both sides inner wall of the box body, the adjusting cavity is internally provided with horizontal positioned threaded rod, the threaded rod is located between two groups of gag lever posts, one end of the threaded rod extends to the outside of box body and is fixed with handle, the outer cover of the threaded rod is equipped with two groups of movable blocks, the bottom end of the rotating bar is hinged with one group of mutually close movable block.The utility model is ingenious in design, reasonable for structure, easy to operate, convenient to carry out fast packing to CWDM wavelength division multiplexers, while advantageously reducing cost, meets needed for the daily production of people, suitable for promoting.
Description
Technical field
The utility model is related to the wavelength division multiplexer encapsulation technology fields CWDM more particularly to a kind of CWDM wavelength division multiplexers
Fast packing structure.
Background technology
CWDM is a kind of inexpensive WDM transmission technology towards Metropolitan Area Network (MAN) access layer.It is, in principle, that CWDM is exactly to utilize
The optical signal of different wave length is multiplexed to simple optical fiber and is transmitted by optical multiplexer, in the receiving terminal of link, by Optical Demultiplexing
Mixed signal in optical fiber is decomposed into the signal of different wave length by device, is connected to corresponding receiving device.DWDM dense wavelength divisions are multiple
It is undoubtedly the one preferred technique in current fiber optic applications field with device, but its expensive price enables many not well-to-do enough operators at hand
Rather hesitate, therefore CWDM coarse wavelength division multiplexers come into being.But the box body and box cover of traditional CWDM wavelength division multiplexers are big
It mostly uses resistance welding technology to connect and seal, operating process is more complex, and the high equipment cost that electric resistance welding needs, and repair is protected
It is foster costly, cannot meet the needs of people, it is therefore desirable to which we design a kind of fast packing knot of CWDM wavelength division multiplexers
Structure, to solve these problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of CWDM wavelength-divisions proposed are multiple
With the fast packing structure of device.
To achieve the goals above, the utility model uses following technical solution：
A kind of fast packing structure of CWDM wavelength division multiplexers, including box body, the box body are cavity structure, the box body
Be internally provided with horizontal positioned partition board, the box body is divided into placed cavity and adjusting cavity by partition board, and the placed cavity is located at
The bottom end both sides of the surface of adjusting cavity, the partition board are respectively and fixedly provided with fixed block, and the both sides of the fixed block are hinged with rotation
Bar is fixed with two groups of gag lever posts between the bottom end both sides inner wall of the box body, and being internally provided with for the adjusting cavity is horizontal positioned
Threaded rod, the threaded rod is located between two groups of gag lever posts, and one end of the threaded rod extends to outside and the fixation of box body
There are handle, the outer cover of the threaded rod to be equipped with two groups of movable blocks, the bottom end of the rotating bar and one group of mutually close movable block
Hinged, the mutually separate side top of the movable block is respectively and fixedly provided with connecting rod, and the top both sides of the box body are respectively and fixedly provided with sliding rail,
The internal slide of the sliding rail is connected with two groups of cover boards, and the mutually separate side of the cover board is respectively and fixedly provided with baffle, the connecting rod
One end all extend to the outside of box body and be fixedly connected with baffle.
Preferably, side bottom end of the box body far from handle offers fixing groove, and the inside of the fixing groove is equipped with
Bearing, the fixing groove are T-shaped structure with threaded rod, and the threaded rod is rotatablely connected by bearing and box body.
Preferably, the middle part of the movable block offers threaded hole, and the both sides of the movable block offer slide opening, and two
The group gag lever post is slidably connected with slide opening inner wall.
Preferably, the threaded rod is bidirectional helical bar, and a part of screw thread on the threaded rod is moved with one of which
Block matches, and another part screw thread on the threaded rod matches with another group of movable block.
Preferably, the connecting rod is made of cross bar and montant, and cross bar and montant are an integral structure, wherein cross bar
One end is fixedly connected with movable block, and the top of montant is fixedly connected with baffle.
Preferably, sliding slot is offered in the middle part of the sliding rail, the cover board is slidably connected with sliding slot inner wall, the cover board
Length be more than sliding rail half length.
The utility model has the beneficial effects that：
1, it controls movable block by rotational handle to be located remotely from each other, cover board can be opened and jack up partition board, be conveniently operated personnel
Take or place CWDM wavelength division multiplexers；
2, to control movable block by rotational handle close to each other, closure flap and can pull down partition board, convenient to CWDM waves
Division multiplexer carries out fast packing.
The utility model is ingenious in design, reasonable for structure, easy to operate, convenient quickly to be sealed to CWDM wavelength division multiplexers
Dress, while cost is advantageously reduced, meet needed for the daily production of people, suitable for promoting.
Description of the drawings
Fig. 1 be the utility model proposes the structures of fast packing structure closed state of CWDM wavelength division multiplexers a kind of show
It is intended to；
Fig. 2 be the utility model proposes the structures of fast packing structure opening state of CWDM wavelength division multiplexers a kind of show
It is intended to.
In figure：1 box body, 2 partition boards, 3 fixed blocks, 4 rotating bars, 5 gag lever posts, 6 threaded rods, 7 handles, 8 movable blocks, 9 connections
Bar, 10 sliding rails, 11 cover boards, 12 baffles.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of fast packing structure of CWDM wavelength division multiplexers, including box body 1, box body 1 are cavity structure,
Box body 1 is internally provided with horizontal positioned partition board 2, and box body 1 is divided by partition board 2 for placed cavity and adjusting cavity, and placed cavity is located at
The bottom end both sides of the surface of adjusting cavity, partition board 2 are respectively and fixedly provided with fixed block 3, and the both sides of fixed block 3 are hinged with rotating bar 4, box
Two groups of gag lever posts 5 are fixed between the bottom end both sides inner wall of body 1, adjusting cavity is internally provided with horizontal positioned threaded rod 6, spiral shell
Rasp bar 6 is located between two groups of gag lever posts 5, and one end of threaded rod 6 extends to the outside of box body 1 and is fixed with handle 7, threaded rod 6
Outer cover be equipped with two groups of movable blocks 8, the bottom end of rotating bar 4 and one group of mutually close movable block 8 are hinged, and movable block 8 is mutually separate
Side top be respectively and fixedly provided with connecting rod 9, the top both sides of box body 1 are respectively and fixedly provided with sliding rail 10, the internal slide connection of sliding rail 10
There are two groups of cover boards 11, the mutually separate side of cover board 11 to be respectively and fixedly provided with baffle 12, one end of connecting rod 9 all extends to the outer of box body 1
Portion is simultaneously fixedly connected with baffle 12.The utility model is ingenious in design, reasonable for structure, easy to operate, convenient to CWDM wavelength-division multiplex
Device carries out fast packing, while advantageously reducing cost, meets needed for the daily production of people, suitable for promoting.
In the present embodiment, side bottom end of the box body 1 far from handle 7 offers fixing groove, and the inside of fixing groove is equipped with axis
It holds, fixing groove is T-shaped structure with threaded rod 6, and threaded rod 6 is rotatablely connected by bearing and box body 1, the middle part of movable block 8
Threaded hole is offered, the both sides of movable block 8 offer slide opening, and two groups of gag lever posts 5 are slidably connected with slide opening inner wall, screw thread
Bar 6 is bidirectional helical bar, and a part of screw thread on threaded rod 6 matches with one of which movable block 8, another on threaded rod 6
Partial threads match with another group of movable block 8, and connecting rod 9 is made of cross bar and montant, and cross bar and montant are integral type knot
Structure, wherein one end of cross bar are fixedly connected with movable block 8, and the top of montant is fixedly connected with baffle 12, and the middle part of sliding rail 10 is opened
Equipped with sliding slot, cover board 11 is slidably connected with sliding slot inner wall, and the length of cover board 11 is more than the half length of sliding rail 10.
In the present embodiment, when in use, operating personnel drive threaded rod 6 to rotate by rotational handle 7, in gag lever post 5
Under restriction effect so that two groups of movable blocks 8 are close to each other or separate, when two groups of movable blocks 8 are located remotely from each other, 9 band of connecting rod
It moves two groups of baffles 12 to be located remotely from each other so that cover board 11 is opened, while rotating bar 4 rotates and jacks up partition board 2, and the personnel of being conveniently operated take
Take or place CWDM wavelength division multiplexers；Similarly, when two groups of movable blocks 8 are close to each other, connecting rod 9 drives two groups of 12 phases of baffle
It is mutually close so that cover board 11 is closed, while rotating bar 4 rotates and pulls down partition board 2, and then is reached and carried out to CWDM wavelength division multiplexers
The purpose of fast packing, it is easy to operate, advantageously reduce cost.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of fast packing structure of CWDM wavelength division multiplexers, including box body (1), which is characterized in that the box body (1) is sky
Cavity configuration, the box body (1) are internally provided with horizontal positioned partition board (2), and the box body (1) is divided by partition board (2) puts
Chamber and adjusting cavity are set, the placed cavity is located at the surface of adjusting cavity, and the bottom end both sides of the partition board (2) are respectively and fixedly provided with fixed block
(3), the both sides of the fixed block (3) are hinged with rotating bar (4), are fixed between the bottom end both sides inner wall of the box body (1)
Two groups of gag lever posts (5), the adjusting cavity are internally provided with horizontal positioned threaded rod (6), and the threaded rod (6) is located at two groups
Between gag lever post (5), one end of the threaded rod (6) extends to the outside of box body (1) and is fixed with handle (7), the screw thread
The outer cover of bar (6) is equipped with two groups of movable blocks (8), and the bottom end of the rotating bar (4) is cut with scissors with one group of mutually close movable block (8)
It connects, the mutually separate side top of the movable block (8) is respectively and fixedly provided with connecting rod (9), and the top both sides of the box body (1) are fixed
There are sliding rail (10), the internal slide of the sliding rail (10) to be connected with two groups of cover boards (11), the mutually separate side of the cover board (11)
It is respectively and fixedly provided with baffle (12), one end of the connecting rod (9), which all extends to the outside of box body (1) and fixed with baffle (12), to be connected
It connects.
2. a kind of fast packing structure of CWDM wavelength division multiplexers according to claim 1, which is characterized in that the box body
(1) the side bottom end far from handle (7) offers fixing groove, and the inside of the fixing groove is equipped with bearing, the fixing groove with
Threaded rod (6) is T-shaped structure, and the threaded rod (6) is rotatablely connected by bearing and box body (1).
3. a kind of fast packing structure of CWDM wavelength division multiplexers according to claim 1, which is characterized in that the movement
The middle part of block (8) offers threaded hole, and the both sides of the movable block (8) offer slide opening, and gag lever post (5) described in two groups is equal
It is slidably connected with slide opening inner wall.
4. a kind of fast packing structure of CWDM wavelength division multiplexers according to claim 1, which is characterized in that the screw thread
Bar (6) is bidirectional helical bar, and a part of screw thread on the threaded rod (6) matches with one of which movable block (8), the spiral shell
Another part screw thread on rasp bar (6) matches with another group of movable block (8).
5. a kind of fast packing structure of CWDM wavelength division multiplexers according to claim 1, which is characterized in that the connection
Bar (9) is made of cross bar and montant, and cross bar and montant are an integral structure, and wherein one end of cross bar and movable block (8) is fixed
Connection, the top of montant is fixedly connected with baffle (12).
6. a kind of fast packing structure of CWDM wavelength division multiplexers according to claim 1, which is characterized in that the sliding rail
(10) sliding slot is offered in the middle part of, the cover board (11) is slidably connected with sliding slot inner wall, and the length of the cover board (11) is more than
The half length of sliding rail (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820053519.XU CN207704074U (en) | 2018-01-12 | 2018-01-12 | A kind of fast packing structure of CWDM wavelength division multiplexers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820053519.XU CN207704074U (en) | 2018-01-12 | 2018-01-12 | A kind of fast packing structure of CWDM wavelength division multiplexers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207704074U true CN207704074U (en) | 2018-08-07 |
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ID=63035051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820053519.XU Active CN207704074U (en) | 2018-01-12 | 2018-01-12 | A kind of fast packing structure of CWDM wavelength division multiplexers |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110683085A (en) * | 2019-10-11 | 2020-01-14 | 安徽省无为县东丰米业有限责任公司 | Rice processing packagine machine |
-
2018
- 2018-01-12 CN CN201820053519.XU patent/CN207704074U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110683085A (en) * | 2019-10-11 | 2020-01-14 | 安徽省无为县东丰米业有限责任公司 | Rice processing packagine machine |
| CN110683085B (en) * | 2019-10-11 | 2021-08-20 | 安徽省无为县东丰米业有限责任公司 | Rice processing packagine machine |
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