CN211014721U - Optical fiber transceiver - Google Patents
Optical fiber transceiver Download PDFInfo
- Publication number
- CN211014721U CN211014721U CN201921541933.6U CN201921541933U CN211014721U CN 211014721 U CN211014721 U CN 211014721U CN 201921541933 U CN201921541933 U CN 201921541933U CN 211014721 U CN211014721 U CN 211014721U
- Authority
- CN
- China
- Prior art keywords
- output port
- optical fiber
- plate
- sealing plate
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 36
- 238000007789 sealing Methods 0.000 claims description 29
- 239000000835 fiber Substances 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Abstract
The utility model discloses an optical fiber transceiver, which comprises a housin, the casing openly is equipped with the access port, the access port right side is equipped with the output port, the casing openly is equipped with status indicator lamp between access port and the output port, the output port outside is equipped with extends the frame, be equipped with the baffle in the extension frame between the output port, it has the closing plate to extend frame up end sliding connection, the closing plate corresponds with the quantity of output port, the closing plate lower extreme is equipped with the locating hole, sliding connection has the regulating plate in the closing plate, the closing plate up end rotates and is connected with adjusting bolt, adjusting bolt lower extreme and regulating plate threaded connection, the casing up end evenly is equipped with the fin, the casing back is equipped with radiator fan, radiator fan is equipped with the filter screen. The utility model has the advantages that: the output port is not easy to enter ash, the optical fiber joint cannot be bent, and the position of the optical fiber can be fixed.
Description
Technical Field
The utility model relates to an optical fiber transceiver technical field specifically indicates an optical fiber transceiver.
Background
An optical fiber transceiver is an ethernet transmission medium conversion unit that exchanges short-distance twisted pair electrical signals and long-distance optical signals, and is also called an optical-electrical converter in many places. The product is generally applied to the actual network environment that the Ethernet cable can not cover and the transmission distance must be prolonged by using optical fiber, and is usually positioned in the access layer application of the broadband metropolitan area network; such as: monitoring high-definition video image transmission of a safety project; it also plays a significant role in facilitating the last mile of line connection of optical fibers to metropolitan and more outer networks.
The existing optical fiber transceiver is provided with a plurality of output ports, some output ports are temporarily not used, and the existing optical fiber transceiver is not provided with a protection device, so that dust enters and is accumulated in the output ports which are temporarily not used, and the subsequent use of the output ports is influenced; meanwhile, when an optical fiber is connected into an output port through a connector, the optical fiber and the connector of the conventional optical fiber transceiver are easily bent, so that the internal optical fiber is broken, and the use is influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is, to above-mentioned problem, provide an output port is difficult for advancing grey, optical fiber splice department can not bend, an optical fiber transceiver that the optic fibre position can be fixed.
In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides an optical fiber transceiver, includes the casing, the casing openly is equipped with the access port, the access port right side is equipped with the output port, the casing openly is equipped with status indicator lamp between access port and the output port, the output port outside is equipped with extends the frame, be equipped with the baffle in extending the frame between the output port, it has the closing plate to extend frame up end sliding connection, the closing plate corresponds with the quantity of output port, the closing plate lower extreme is equipped with the locating hole, sliding connection has the regulating plate in the closing plate, the closing plate up end rotates and is connected with adjusting bolt, adjusting bolt lower extreme and regulating plate threaded connection, the casing up end evenly is equipped with the fin, the casing back is equipped with radiator fan, radiator fan is equipped with.
Compared with the prior art, the utility model the advantage lie in: according to the optical fiber transceiver, the outer side of the output port is provided with the extension frame, the upper end face of the extension frame is connected with the sealing plate in a sliding manner, the sealing plate can seal the output port which is not used temporarily, and dust is prevented from entering and accumulating, so that the output port is prevented from being damaged; when the output port is connected with the optical fiber, the adjusting plate moves upwards in the sealing plate by rotating the adjusting bolt, so that the positioning hole at the lower end of the sealing plate is exposed, and the position of the optical fiber is fixed under the combined action of the positioning hole and the extending frame, so that the optical fiber is prevented from being damaged due to repeated bending with the joint.
As the improvement, the filter screen left and right sides is equipped with the spread groove, the spread groove lower extreme is equipped with spacing piece, filter screen and spread groove sliding connection.
As an improvement, the cooling fan and the filter screen are divided into two groups.
As the improvement, the left side and the right side of the lower end surface of the shell are respectively provided with a positioning plate, and the front side and the rear side of each positioning plate are respectively provided with a fixing hole.
As an improvement, the upper end of the sealing plate is provided with a convex rib.
As an improvement, the height of the sealing plate is larger than that of the extension frame.
Drawings
Fig. 1 is a front view of an optical fiber transceiver according to the present invention.
Fig. 2 is a rear view of an optical fiber transceiver according to the present invention.
Fig. 3 is a top view of a fiber optic transceiver according to the present invention.
Fig. 4 is a schematic diagram of an internal structure of a sealing plate of an optical fiber transceiver according to the present invention.
Description of the drawings: 1. the device comprises a shell, 2, an access port, 3, an output port, 4, a status indicator lamp, 5, an extension frame, 6, a partition board, 7, a sealing plate, 8, a positioning hole, 9, an adjusting plate, 10, an adjusting bolt, 11, a radiating fin, 12, a radiating fan, 13, a filter screen, 14, a connecting groove, 15, a limiting plate, 16, a positioning plate, 17, a fixing hole, 18 and a convex edge.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to the attached drawings, the optical fiber transceiver comprises a shell 1, wherein an access port 2 is arranged on the front side of the shell 1, an output port 3 is arranged on the right side of the access port 2, a status indicator lamp 4 is arranged between the access port 2 and the output port 3 on the front side of the shell 1, an extension frame 5 is arranged on the outer side of the output port 3, a partition plate 6 is arranged between the output ports 3 in the extension frame 5, a sealing plate 7 is slidably connected to the upper end face of the extension frame 5, the number of the sealing plate 7 corresponds to that of the output ports 3, a positioning hole 8 is arranged at the lower end of the sealing plate 7, an adjusting plate 9 is slidably connected in the sealing plate 7, an adjusting bolt 10 is rotatably connected to the upper end face of the sealing plate 7, the lower end of the adjusting bolt 10 is, a filter screen 13 is arranged at the joint of the heat radiation fan 12 and the shell 1.
The filter screen 13 left and right sides is equipped with spread groove 14, spread groove 14 lower extreme is equipped with spacing piece 15, filter screen 13 and spread groove 14 sliding connection make things convenient for filter screen 13's dismantlement, change.
Two sets of cooling fans 12 and filter screens 13 are provided to ensure the cooling effect.
The left side and the right side of the lower end face of the shell 1 are respectively provided with a positioning plate 16, and the front side and the rear side of each positioning plate 16 are respectively provided with a fixing hole 17, so that the optical fiber transceiver is conveniently fixed.
The upper end of the sealing plate 7 is provided with a convex rib 18, so that the sealing plate 7 can be conveniently pulled out.
The height of the sealing plate 7 is greater than that of the extension frame 5 so that the sealing plate 7 can completely enclose the extension frame 5.
The utility model discloses a theory of operation: when the optical fiber transceiver is used, the optical fiber transceiver is fixed through the positioning plate. When the output port is not fully used, a sealing plate at the unused output port is slid down, and the sealing plate seals the unused output port to prevent the entry of dust. The adjusting bolt of the upper end of the sealing plate at the output port used in a rotating mode enables the adjusting plate in the sealing plate to move upwards, so that the positioning hole in the lower end of the sealing plate is exposed, the optical fiber penetrates through the positioning hole, the position of the optical fiber is fixed under the combined action of the positioning hole and the extension frame, the optical fiber is guaranteed not to be bent between the optical fiber and the connector, and the optical fiber is prevented from being damaged. The heat dissipation fan on the back of the shell dissipates heat, and the heat dissipation fins on the upper end face of the shell dissipate heat in an auxiliary mode. The filter screen prevents dust and steam from entering the housing from the radiator fan.
The present invention has been described in connection with the embodiments thereof, and the description is not intended to be limiting, and the embodiments shown in the drawings are only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. An optical fiber transceiver, includes casing (1), casing (1) openly is equipped with access port (2), access port (2) right side is equipped with output port (3), its characterized in that: a status indicator lamp (4) is arranged between the front access port (2) and the output port (3) of the shell (1), an extension frame (5) is arranged on the outer side of the output port (3), a partition plate (6) is arranged between the output ports (3) in the extension frame (5), the upper end surface of the extension frame (5) is connected with sealing plates (7) in a sliding way, the number of the sealing plates (7) corresponds to that of the output ports (3), the lower end of the sealing plate (7) is provided with a positioning hole (8), the sealing plate (7) is connected with an adjusting plate (9) in a sliding way, the upper end surface of the sealing plate (7) is rotatably connected with an adjusting bolt (10), the lower end of the adjusting bolt (10) is in threaded connection with an adjusting plate (9), the upper end surface of the shell (1) is uniformly provided with radiating fins (11), the back surface of the shell (1) is provided with a radiating fan (12), and a filter screen (13) is arranged at the joint of the radiating fan (12) and the shell (1).
2. A fiber optic transceiver according to claim 1, wherein: the utility model discloses a filter screen, filter screen (13) left and right sides are equipped with spread groove (14), spread groove (14) lower extreme is equipped with spacing piece (15), filter screen (13) and spread groove (14) sliding connection.
3. A fiber optic transceiver according to claim 1, wherein: two groups of cooling fans (12) and filter screens (13) are provided.
4. A fiber optic transceiver according to claim 1, wherein: the left side and the right side of the lower end face of the shell (1) are respectively provided with a positioning plate (16), and the front side and the rear side of each positioning plate (16) are respectively provided with a fixing hole (17).
5. A fiber optic transceiver according to claim 1, wherein: the upper end of the sealing plate (7) is provided with a convex rib (18).
6. A fiber optic transceiver according to claim 1, wherein: the height of the sealing plate (7) is greater than that of the extension frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921541933.6U CN211014721U (en) | 2019-09-17 | 2019-09-17 | Optical fiber transceiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921541933.6U CN211014721U (en) | 2019-09-17 | 2019-09-17 | Optical fiber transceiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211014721U true CN211014721U (en) | 2020-07-14 |
Family
ID=71480325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921541933.6U Expired - Fee Related CN211014721U (en) | 2019-09-17 | 2019-09-17 | Optical fiber transceiver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211014721U (en) |
-
2019
- 2019-09-17 CN CN201921541933.6U patent/CN211014721U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20200714 |