CN209674036U - A kind of device efficiently preparing multimode fibre - Google Patents
A kind of device efficiently preparing multimode fibre Download PDFInfo
- Publication number
- CN209674036U CN209674036U CN201920542671.9U CN201920542671U CN209674036U CN 209674036 U CN209674036 U CN 209674036U CN 201920542671 U CN201920542671 U CN 201920542671U CN 209674036 U CN209674036 U CN 209674036U
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- CN
- China
- Prior art keywords
- machine box
- fixed machine
- fixed
- spring
- multimode fibre
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Abstract
The utility model discloses a kind of devices for efficiently preparing multimode fibre, including fixed machine box and power interface, optical fiber interface is provided at the leftward position of the fixed machine box front end, fixed machine box front end middle position is provided with power supply indicator, because being equipped with spring heat sink, so when the Air Filter inside spring heat sink is blocked by dust, by pulling heat release hole fixed plate outwardly, so that the semicircle card column in the coil spring card column device being socketed inside heat release hole fixed plate upper and lower ends front and rear sides will be towards middle movement, at this time semicircle card column is when mobile towards centre, will adjustable spring be compressed, to facilitate the dismantling of spring heat sink and installation, it is also convenient for cleaning dust, dust is also prevented simultaneously to enter inside fixed machine box, reduce the damage of internal unit, fixed machine box is not only reduced in this way The spoilage of internal unit, but also dust is cleared up convenient for staff.
Description
Technical field
The utility model belongs to the device correlative technology field for efficiently preparing multimode fibre, and in particular to a kind of efficiently preparation
The device of multimode fibre.
Background technique
Multimode fibre allows to transmit on the light Yu Yigen optical fiber of different mode, since the core diameter of multimode fibre is larger, therefore can
Using relatively inexpensive coupler and electric wire connecting junction, the core diameter of multimode fibre is 50 μm to 100 μm.In given operation wavelength
The optical fiber of upper transmission various modes.It is divided into saltant type and gradation type by the distribution of its refractive index.The numerical aperture of common multimode fibre
Diameter is 0.2 ± 0.02, and core diameter/outer diameter is that 50 μm/125 μ nu its configured transmission are bandwidth and loss.Due to being transmitted in multimode fibre
Mode it is up to hundreds of, the propagation constant of each mode and group rate are different, keep bandwidth of an optical fiber narrow, and dispersion is big, loss
Greatly, it is adapted only to the optical fiber telecommunications system of short-distance and medium-distance and low capacity.
The existing device technique for efficiently preparing multimode fibre has the following problems: existing efficiently to prepare multimode fibre
When in use, heat release hole is fixed setting to fix at the interior location of machine box left and right ends to device, so that heat release hole
Become an entirety with fixed machine box, when heat release hole is blocked by dust and when cleaning, dust will be made to fall into fixation
Inside machine box, the spoilage of fixed machine box internal unit is not only increased in this way, and is also inconvenient for staff and is cleared up dust.
Utility model content
The purpose of this utility model is to provide a kind of devices for efficiently preparing multimode fibre, to solve above-mentioned background technique
The spoilage for improving fixed machine box internal unit of middle proposition clears up dirt problems with staff is not easy to.
To achieve the above object, the utility model provides the following technical solutions: a kind of device efficiently preparing multimode fibre,
Including fixed machine box and power interface, optical fiber interface, the fixed machine box are provided at the leftward position of the fixed machine box front end
Front end middle position is provided with power supply indicator, and the power supply indicator is located at optical fiber interface right positions, the fixation
Network interface is provided at the right positions of machine box front end, the network interface is located at power supply indicator right positions, described solid
Determine to be socketed with spring heat sink at the inside middle position of machine box left and right ends, fixed machine box rear end middle position is provided with
Rear fixed plate is provided with power interface at the interior location of the rear fixed plate upper left side.
Preferably, the spring heat sink includes heat release hole fixed plate, Air Filter and semicircle spring card pole device, described to dissipate
Semicircle spring card pole device is socketed at the interior location of hot hole fixed plate upper and lower ends front and rear sides, in the heat release hole fixed plate
Between be provided with Air Filter at interior location, the spring heat sink is by semicircle spring card pole device and fixed machine box is fixed connects
It connects.
Preferably, the semicircle spring card pole device includes anti-off board, adjustable spring, fixed connecting plate and semicircle card column,
Fixed connecting plate upper end middle position is provided with adjustable spring, and adjustable spring upper end middle position is provided with anti-
De- plate, anti-off board upper end middle position are provided with semicircle card column, and the semicircle spring card pole device is by being fixedly connected
Plate is fixedly connected with heat release hole fixed plate.
Preferably, the network interface is fixedly connected by fixture nut with fixed machine box, and the network interface passes through signal
Line and fixed machine box carry out telecommunications connection.
Preferably, the optical fiber interface is set as two, and two optical fiber interfaces are respectively set to TX interface and RX connects
Mouthful, two optical fiber interfaces are fixedly connected by fixture nut with fixed machine box.
Preferably, the power supply indicator is set as two, and two power supply indicators are respectively set to green instruction
Lamp and red indicating light, and green indicator light and red indicating light are respectively set to normal indicator light and malfunction indicator lamp.
Preferably, processor is provided at the fixed machine box interior location, the fixed machine box is stainless by 30 No. four
Steel material is constituted, and fixed machine box left and right ends inside middle is provided with fixation hole, and fixation hole up and down at two side positions and
Fixation card hole at the position of front and rear sides.
Preferably, the rear fixed plate is made of 30 No. four stainless steel materials, and the rear fixed plate passes through fixture nut
It is fixedly connected with fixed machine box.
Compared with prior art, the utility model provides a kind of device for efficiently preparing multimode fibre, and having following has
Beneficial effect: the utility model is equipped with spring heat sink, when the Air Filter inside spring heat sink is blocked by dust, leads to
Pulling heat release hole fixed plate outwardly is crossed, so that the coil spring card column dress being socketed inside heat release hole fixed plate upper and lower ends front and rear sides
Semicircle card column in setting will be towards middle movement, and at this time semicircle card column will make adjustable spring when mobile towards centre
Compression is also convenient for cleaning dust, while also preventing dust and entering fixed machine to facilitate the dismantling of spring heat sink and installation
Inside box, the damage of internal unit is reduced, not only reduces the spoilage of fixed machine box internal unit in this way, but also is convenient for
Staff clears up dust.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention, in the accompanying drawings:
Fig. 1 be the utility model proposes one kind efficiently prepare the apparatus structure schematic diagram of multimode fibre；
Fig. 2 be the utility model proposes rearview structural representation；
Fig. 3 be the utility model proposes spring cooling plate structure schematic diagram；
Fig. 4 be the utility model proposes semicircle spring card pole apparatus structure schematic diagram；
In figure: 1, fixed machine box；2, optical fiber interface；3, power supply indicator；4, network interface；5, spring heat sink；51, it dissipates
Hot hole fixed plate；52, Air Filter；53, semicircle spring card pole device；531, anti-off board；532, adjustable spring；533, it is fixedly connected
Plate；534, semicircle card column；6, power interface；7, rear fixed plate.
Specific embodiment
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of device efficiently preparing multimode fibre, packet
Fixed machine box 1 and power interface 6 are included, optical fiber interface 2 is provided at fixed 1 front end leftward position of machine box, in order to preferably carry out
Multimode signal transmits work, and fixed 1 front end middle position of machine box is provided with power supply indicator 3, in order to preferably show work
State, power supply indicator 3 are located at 2 right positions of optical fiber interface, are provided with network interface at fixed 1 front end right positions of machine box
4, in order to preferably carry out network signal connection, network interface 4 is located at 3 right positions of power supply indicator, fixed machine box 1 or so
Both ends are socketed with spring heat sink 5 inside middle position, by the flexible of adjustable spring 532, so that 531 He of anti-off board
Semicircle card column 534 preferably carries out flexible work, when semicircle card column 534 is separated with the fixation card hole in fixation machine box 1, facilitates
The replacement of spring heat sink 5, fixed 1 rear end middle position of machine box are provided with rear fixed plate 7, inside 7 upper left side of rear fixed plate
Power interface 6 is provided at position, in order to preferably carry out telecommunications connection with external power supply.
Further, spring heat sink 5 includes heat release hole fixed plate 51, Air Filter 52 and semicircle spring card pole device 53, is dissipated
Semicircle spring card pole device 53, heat release hole fixed plate 51 are socketed at 51 upper and lower ends front and rear sides interior location of hot hole fixed plate
Air Filter 52 is provided with inside middle position, spring heat sink 5 is fixed by semicircle spring card pole device 53 and fixed machine box 1
Connection, by the flexible of adjustable spring 532, so that anti-off board 531 and semicircle card column 534 preferably carry out flexible work,
When semicircle card column 534 is separated with the fixation card hole in fixed machine box 1, the replacement of spring heat sink 5 is facilitated.
Further, semicircle spring card pole device 53 includes anti-off board 531, adjustable spring 532, fixed connecting plate 533 and half
Circle card column 534,533 upper end middle position of fixed connecting plate are provided with adjustable spring 532,532 upper end interposition of adjustable spring
The place of setting is provided with anti-off board 531, and 531 upper end middle position of anti-off board is provided with semicircle card column 534, semicircle spring card pole device
53 are fixedly connected by fixed connecting plate 533 with heat release hole fixed plate 51, by the flexible of adjustable spring 532, so that anti-
De- plate 531 and semicircle card column 534 preferably carry out flexible work, the fixation card hole point in semicircle card column 534 and fixed machine box 1
From facilitating the replacement of spring heat sink 5.
Further, network interface 4 is fixedly connected by fixture nut with fixed machine box 1, and network interface 4 is by signal wire and admittedly
Determine machine box 1 and carry out telecommunications connection, in order to preferably carry out network signal connection.
Further, optical fiber interface 2 is set as two, and two optical fiber interfaces 2 are respectively set to TX interface and RX interface, and two
Optical fiber interface 2 is fixedly connected by fixture nut with fixed machine box 1, in order to preferably carry out multimode signal transmission work.
Further, power supply indicator 3 is set as two, and two power supply indicators 3 are respectively set to green indicator light and red
Color indicator light, and green indicator light and red indicating light are respectively set to normal indicator light and malfunction indicator lamp, in order to preferably
Display working condition.
Further, processor is provided at fixed 1 interior location of machine box, fixed machine box 1 is by 30 No. four stainless steel materials
It constitutes, fixed 1 left and right ends inside middle of machine box is provided with fixation hole, and at two side positions and front and rear sides position above and below fixation hole
The fixation card hole at place is set, in order to which work is more preferably fixed.
Further, rear fixed plate 7 is made of 30 No. four stainless steel materials, and rear fixed plate 7 passes through fixture nut and fixation
Machine box 1 is fixedly connected, in order to preferably be fixed and maintenance work.
The working principle and process for using of the utility model: after the utility model installs, staff first will be external
Power supply line insertion power interface 6 inside, external power supply line external power supply is then subjected to telecommunications connection again, so that solid
Determine machine box 1 and telecommunications connection is carried out by power interface 6 and external power supply, at this time two fibre-optical splices are inserted into two by staff
Inside a optical fiber interface 2, and network signal connector is inserted into inside network interface 4, in this way when signal will by optical fiber interface 2
Signal is input to after the processor of fixed 1 inside model Duo I07 of machine box, processor will multimode fibre signal processing,
And the signal handled well will will be inputted by network interface 4 and network signal connector again after being converted into network signal
To external equipment, so that whole equipment can normally carry out working, when long-time when standby equipment, spring
Air Filter 52 inside heat sink 5 will be blocked by dust, and at this time staff passes through pulls heat release hole fixed plate 51 outwardly,
So that the semicircle card column 534 in the semicircle spring card pole device 53 being socketed inside 51 upper and lower ends front and rear sides of heat release hole fixed plate
Anti-off board 531 will will be made to move down, to make in semicircle card column 534 when mobile towards centre towards middle movement
Adjustable spring 532 compresses, above and below the semicircle card column 534 and fixed 1 left and right ends inside middle of machine box at two side positions and before
Afterwards after the fixation card hole separation at two side positions, staff can be dismantled spring heat sink 5, thus convenient
Completely new spring heat sink 5 is replaced, the dust inside cleaning Air Filter 52 is also facilitated, here it is the work of whole equipment originals
It manages.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of device for efficiently preparing multimode fibre, including fixed machine box (1) and power interface (6), it is characterised in that: described
It is provided with optical fiber interface (2) at fixed machine box (1) front end leftward position, fixed machine box (1) the front end middle position setting
Have power supply indicator (3), the power supply indicator (3) is located at optical fiber interface (2) right positions, before the fixed machine box (1)
It is provided with network interface (4) at the right positions of end, the network interface (4) is located at power supply indicator (3) right positions, described
It is socketed with spring heat sink (5) at fixed machine box (1) left and right ends inside middle position, among fixed machine box (1) rear end
It is provided at position rear fixed plate (7), is provided with power interface (6) at the interior location of rear fixed plate (7) upper left side.
2. a kind of device for efficiently preparing multimode fibre according to claim 1, it is characterised in that: the spring heat sink
It (5) include heat release hole fixed plate (51), Air Filter (52) and semicircle spring card pole device (53), the heat release hole fixed plate (51)
Semicircle spring card pole device (53) is socketed at the interior location of upper and lower ends front and rear sides, the heat release hole fixed plate (51) is intermediate
It is provided at interior location Air Filter (52), the spring heat sink (5) passes through semicircle spring card pole device (53) and fixed machine
Box (1) is fixedly connected.
3. a kind of device for efficiently preparing multimode fibre according to claim 2, it is characterised in that: the semicircle Spring Card
Column device (53) includes anti-off board (531), adjustable spring (532), fixed connecting plate (533) and semicircle card column (534), described solid
Determine connecting plate (533) upper end middle position to be provided with adjustable spring (532), adjustable spring (532) the upper end middle position
Place is provided with anti-off board (531), and anti-off board (531) upper end middle position is provided with semicircle card column (534), the semicircle
Spring card pole device (53) is fixedly connected by fixed connecting plate (533) with heat release hole fixed plate (51).
4. a kind of device for efficiently preparing multimode fibre according to claim 1, it is characterised in that: the network interface
(4) it is fixedly connected by fixture nut with fixed machine box (1), the network interface (4) is carried out by signal wire and fixed machine box (1)
Telecommunications connection.
5. a kind of device for efficiently preparing multimode fibre according to claim 1, it is characterised in that: the optical fiber interface
(2) two are set as, two optical fiber interfaces (2) are respectively set to TX interface and RX interface, two optical fiber interfaces (2)
It is fixedly connected by fixture nut with fixed machine box (1).
6. a kind of device for efficiently preparing multimode fibre according to claim 1, it is characterised in that: the power supply indicator
(3) two are set as, two power supply indicators (3) are respectively set to green indicator light and red indicating light, and green refers to
Show that lamp and red indicating light are respectively set to normal indicator light and malfunction indicator lamp.
7. a kind of device for efficiently preparing multimode fibre according to claim 1, it is characterised in that: the fixed machine box
(1) processor is provided at interior location, the fixed machine box (1) is made of 30 No. four stainless steel materials, the fixed machine
Box (1) left and right ends inside middle is provided with fixation hole, and consolidating at two side positions and at the position of front and rear sides above and below fixation hole
Determine card hole.
8. a kind of device for efficiently preparing multimode fibre according to claim 1, it is characterised in that: the rear fixed plate
(7) it is made of 30 No. four stainless steel materials, the rear fixed plate (7) is fixedly connected by fixture nut with fixed machine box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920542671.9U CN209674036U (en) | 2019-04-21 | 2019-04-21 | A kind of device efficiently preparing multimode fibre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920542671.9U CN209674036U (en) | 2019-04-21 | 2019-04-21 | A kind of device efficiently preparing multimode fibre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209674036U true CN209674036U (en) | 2019-11-22 |
Family
ID=68574404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920542671.9U Expired - Fee Related CN209674036U (en) | 2019-04-21 | 2019-04-21 | A kind of device efficiently preparing multimode fibre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209674036U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111628907A (en) * | 2020-05-15 | 2020-09-04 | 苏州申浪信息科技有限公司 | Equipment for automatically collecting and analyzing intranet network flow |
| CN113148353A (en) * | 2021-04-29 | 2021-07-23 | 广东元一科技实业有限公司 | Vacuum compression device of lamination material |
-
2019
- 2019-04-21 CN CN201920542671.9U patent/CN209674036U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111628907A (en) * | 2020-05-15 | 2020-09-04 | 苏州申浪信息科技有限公司 | Equipment for automatically collecting and analyzing intranet network flow |
| CN113148353A (en) * | 2021-04-29 | 2021-07-23 | 广东元一科技实业有限公司 | Vacuum compression device of lamination material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191122 Termination date: 20210421 |