CN213986942U - Dust-proof optical splitter - Google Patents
Dust-proof optical splitter Download PDFInfo
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- CN213986942U CN213986942U CN202022947259.0U CN202022947259U CN213986942U CN 213986942 U CN213986942 U CN 213986942U CN 202022947259 U CN202022947259 U CN 202022947259U CN 213986942 U CN213986942 U CN 213986942U
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- hole
- dust
- box body
- optical splitter
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Abstract
The utility model belongs to the technical field of optical divider equipment technique and specifically relates to a dust-protection optical divider, including box body and the lid of setting at the box body top surface, the box body right side is provided with the through-hole that is used for installing input adapter or installation output adapter, is provided with the dust board in the through-hole port, is equipped with the movable groove that is located the through-hole top on the casing, and the movable groove passes through the connecting hole and is connected with the through-hole, and the dust board top is provided with the stirring board that is located the movable groove, is provided with on the stirring board and dials the groove, dials the diaphragm that the board periphery is provided with and connects with the movable groove port. Through the dust board that sets up at the through-hole port, can reduce the dust and get into input adapter or installation output adapter and exert an influence to connecting the position contact effect when not using, prolonged life, reduced the frequency and the use cost of changing.
Description
Technical Field
The utility model belongs to the technical field of optical divider equipment technique and specifically relates to a dust type optical divider.
Background
An optical splitter, also called an optical splitter, is one of the important passive devices in an optical fiber link, and is an optical fiber junction device having a plurality of input ends and a plurality of output ends. The existing optical branching device generally comprises a box body, a cover plate on the box body and an optical branching device assembly, wherein the box body is also provided with an input port and an output port, the input port is connected with the input end of the optical branching device assembly through an optical fiber, and the output port is connected with the output end of the optical branching device assembly through an optical fiber. The hole for storing the connecting part on the existing optical branching unit is very large, so that dust can easily enter the connecting part, the service life is shortened, and the replacement frequency and the use cost are improved.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of the dustproof effect of current optical divider, the utility model provides a dust-protection type optical divider.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a dust-protection type optical divider, includes the box body and sets up the lid at the box body top surface, and the box body right side is provided with the through-hole that is used for installing input adapter or installation output adapter, is provided with the dust board in the through-hole port, is provided with the movable groove that is located the through-hole top on the casing, and the movable groove passes through the connecting hole and the through-hole is connected, and the dust board top is provided with the stirring board that is located the movable groove, is provided with the groove of dialling on the stirring board, and the stirring board periphery is provided with the diaphragm of being connected with movable groove port.
According to the utility model discloses a further embodiment is provided with the fixing base that is used for fixed optical splitter in the box body, and optical splitter connects installation input adapter or installation output adapter respectively through optic fibre.
According to the utility model discloses a further including activity groove top surface middle part be provided with the joint groove, the stirring board top surface be provided with the joint piece in joint groove butt joint.
According to the utility model discloses a further include that joint groove bilateral symmetry is provided with canceling release mechanical system, canceling release mechanical system includes reset groove, reset spring and reset block, and reset groove sets up in joint groove both sides, and the reset block setting is in the joint inslot, and reset block passes through reset spring and joint groove connection.
According to the utility model discloses a further embodiment, further be provided with the seal groove including the through-hole bottom surface, the dust board bottom surface is provided with the sealed piece that agrees with the seal groove, and sealed piece is the toper structure.
According to the utility model discloses a further embodiment, further be provided with the reference column including the lid bottom surface, the box body top surface is provided with the constant head tank that agrees with the reference column.
According to the utility model discloses a further embodiment, further include that the lid side is provided with the turn-ups of cladding box body.
The utility model has the advantages that: the utility model discloses a dust board that sets up at the through-hole port can reduce the dust when not using and get into input adapter or installation output adapter and produce the influence to connecting the position contact effect, has prolonged life, has reduced the frequency and the use cost of change, is favorable to the application and promotes, is convenient for open and closed through the cooperation of stirring board and joint groove and joint piece, can increase the sealed degree in the through-hole through seal groove and sealed piece.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an enlarged schematic structural diagram of the utility model a.
In the figure, the box comprises a box body 1, a box cover 2, a box cover 3, a through hole 4, a dust baffle plate 5, a movable groove 6, a connecting hole 7, a poking plate 8, a poking groove 9, a diaphragm 10, a fixing seat 11, a clamping groove 12, a clamping block 13, a reset groove 14, a reset spring 15, a reset block 16, a sealing groove 17, a sealing block 18, a positioning column 19, a positioning groove 20 and a flanging.
Detailed Description
Fig. 1 is the utility model discloses a structural schematic diagram, a dust type optical divider, including box body 1 and the lid 2 of setting at box body 1 top surface, box body 1 right side is provided with through-hole 3 that is used for installing input adapter or installation output adapter, is provided with dust board 4 in the 3 ports of through-hole, is provided with the movable groove 5 that is located through-hole 3 top on the casing, and movable groove 5 passes through connecting hole 6 and connects with through-hole 3, and dust board 4 top is provided with the stirring board 7 that is located movable groove 5, is provided with on stirring board 7 and dials groove 8, stirs the diaphragm 9 that the board 7 peripheries are provided with and connect with movable groove 5 ports. The utility model discloses a dust board 4 at the setting of 3 ports of through-hole can reduce the dust when not using and get into input adapter or installation output adapter and produce the influence to connecting the position contact effect, has prolonged life, has reduced the frequency and the use cost of change, is favorable to the application and promotion, is convenient for open and closed through the cooperation of dialling movable plate 7 and joint groove 11 and joint piece 12, can increase the sealed degree in the through-hole 3 through seal groove 16 and sealed piece 17.
A fixing seat 10 for fixing an optical splitter is arranged in the box body 1, and the optical splitter is respectively connected with and installed with an input adapter or an output adapter through optical fibers.
The middle of the top surface of the movable groove 5 is provided with a clamping groove 11, and the top surface of the toggle plate 7 is provided with a clamping block 12 which is in butt joint with the clamping groove 11.
11 bilateral symmetry in joint groove is provided with canceling release mechanical system, and canceling release mechanical system includes reset groove 13, reset spring 14 and reset block 15, and reset groove 13 sets up in 11 both sides in joint groove, and reset block 15 sets up in joint groove 11, and reset block 15 passes through reset spring 14 and 11 connections in joint groove.
The bottom surface of the through hole 3 is provided with a sealing groove 16, the bottom surface of the dust guard plate 4 is provided with a sealing block 17 matched with the sealing groove 16, and the sealing block 17 is of a conical structure.
The bottom surface of the box cover 2 is provided with a positioning column 18, and the top surface of the box body 1 is provided with a positioning groove 19 matched with the positioning column 18.
The side surface of the box cover 2 is provided with a flanging 20 for coating the box body 1.
Example (b): when an input adapter or an installation output adapter needs to be plugged, the dust baffle plate 4 is lifted by applying force through the shifting groove 8 on the shifting plate 7, the clamping groove 11 and the clamping block 12 are butted to complete the fixation of the dust baffle plate 4, the subsequent plugging is convenient, and when the input adapter or the installation output adapter does not need to be used, the shifting groove 8 on the shifting plate 7 is shifted again and is reset under the assistance of the resetting mechanism.
The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (7)
1. The utility model provides a dust-protection type optical divider, characterized by, includes box body (1) and lid (2) of setting at box body (1) top surface, box body (1) right side is provided with through-hole (3) that are used for installing input adapter or installation output adapter, is provided with dust board (4) in through-hole (3) port, is provided with movable groove (5) that are located through-hole (3) top on the casing, and movable groove (5) are connected through connecting hole (6) and through-hole (3), and dust board (4) top is provided with and is located stirring board (7) in movable groove (5), is provided with on stirring board (7) and dials groove (8), stirs diaphragm (9) that board (7) periphery is provided with and moves groove (5) port and connect.
2. The dustproof optical splitter according to claim 1, wherein a fixing seat (10) for fixing the optical splitter is arranged in the box body (1), and the optical splitter is respectively connected with and installed with an input adapter or an output adapter through an optical fiber.
3. The dustproof optical splitter according to claim 1, wherein the middle of the top surface of the movable groove (5) is provided with a clamping groove (11), and the top surface of the poking plate (7) is provided with a clamping block (12) butted with the clamping groove (11).
4. The dustproof optical splitter according to claim 3, wherein the snap-in groove (11) is symmetrically provided with a reset mechanism on two sides, the reset mechanism comprises a reset groove (13), a reset spring (14) and a reset block (15), the reset groove (13) is arranged on two sides of the snap-in groove (11), the reset block (15) is arranged in the snap-in groove (11), and the reset block (15) is connected with the snap-in groove (11) through the reset spring (14).
5. The dustproof optical splitter according to claim 1, wherein the bottom surface of the through hole (3) is provided with a sealing groove (16), the bottom surface of the dust guard plate (4) is provided with a sealing block (17) matched with the sealing groove (16), and the sealing block (17) is of a conical structure.
6. The dustproof optical splitter according to claim 1, wherein the bottom surface of the box cover (2) is provided with a positioning column (18), and the top surface of the box body (1) is provided with a positioning groove (19) matched with the positioning column (18).
7. The dust-proof optical splitter according to claim 1, wherein the side of the box cover (2) is provided with a flange (20) for covering the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022947259.0U CN213986942U (en) | 2020-12-11 | 2020-12-11 | Dust-proof optical splitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022947259.0U CN213986942U (en) | 2020-12-11 | 2020-12-11 | Dust-proof optical splitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213986942U true CN213986942U (en) | 2021-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022947259.0U Active CN213986942U (en) | 2020-12-11 | 2020-12-11 | Dust-proof optical splitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213986942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023193146A1 (en) * | 2022-04-06 | 2023-10-12 | 烽火通信科技股份有限公司 | Optical splitter module box and fiber distribution box |
-
2020
- 2020-12-11 CN CN202022947259.0U patent/CN213986942U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023193146A1 (en) * | 2022-04-06 | 2023-10-12 | 烽火通信科技股份有限公司 | Optical splitter module box and fiber distribution box |
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