CN212255780U - Dustproof interface device of optical multiplexing equipment - Google Patents
Dustproof interface device of optical multiplexing equipment Download PDFInfo
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- CN212255780U CN212255780U CN202020526165.3U CN202020526165U CN212255780U CN 212255780 U CN212255780 U CN 212255780U CN 202020526165 U CN202020526165 U CN 202020526165U CN 212255780 U CN212255780 U CN 212255780U
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Abstract
The utility model discloses a dustproof interface arrangement of optical multiplex equipment, including the optical transmitter and receiver main part, be provided with the optical interface on the preceding lateral wall of optical transmitter and receiver main part, fixedly connected with dustproof frame on the preceding lateral wall of optical transmitter and receiver main part, the inner wall bottom mounting of dustproof frame has the lock pin, dustproof frame top runs through there is the dust guard, the locking groove has been seted up on the surface of dust guard, the locking inslot is equipped with the locking piece, the direction sliding chamber has been seted up to the bottom of locking piece. This dustproof interface arrangement of light multiplexing equipment through will connecting the back with the light interface, loosens the lock piece, utilizes the lock round pin to promote the spacer extrusion compression spring, reaches the effect that the lock piece shifts up, makes things convenient for the effect of lock piece joint sealing joint and light interface, and the silica gel sealing layer that the inner wall top in cooperation locking groove and the top of lock piece set up has improved the dustproof sealing's of the interface of focusing effect, and dustproof frame has improved the protective effect to the interface of focusing greatly.
Description
Technical Field
The utility model belongs to the technical field of the optical multiplexing equipment, concretely relates to dustproof interface arrangement of optical multiplexing equipment.
Background
With the popularization and application of the optical multiplexing technology in the communication network of the power system, great convenience is brought to the multi-service transmission of power information. The CGCS2010 optical multiplexing device provides multiple service interfaces including ethernet, SDH, and PDH interfaces, and can flexibly form various networks, including: chain nets, ring nets, multi-ring nets, etc. At present, the optical interface of the SDH optical transceiver is generally exposed in the air when being connected with a connector, and in some severe use environments, dust, water vapor and the like can affect the service life of the connection interface and cannot play a role in protecting the interface, so that a dustproof interface device of the optical multiplexing equipment is needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dustproof interface arrangement of optical multiplex equipment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the dustproof interface device of the optical multiplexing equipment comprises an optical transmitter and receiver main body, wherein an optical interface is arranged on the front side wall of the optical transmitter and receiver main body, a dustproof frame is fixedly connected to the front side wall of the optical transmitter and receiver main body, a locking pin is fixed to the inner wall bottom of the dustproof frame, a dustproof plate penetrates through the top end of the dustproof frame, a locking groove is formed in the surface of the dustproof plate, a locking block is arranged in the locking groove, a guide sliding cavity is formed in the bottom end of the locking block, a limiting gasket is fixedly connected to the inner wall of the guide sliding cavity, a spacer is arranged on the top end of the limiting gasket, a compression spring is arranged on the top end of the spacer, a screw penetrates through the right side wall of the dustproof frame, and the end portion of the screw is in threaded connection with the right side.
Preferably, the end face of the dustproof frame is rectangular, and the dustproof frame is arranged on the outer side of the optical interface.
This arrangement serves to improve the protection of the optical interface.
Preferably, the locking pin is vertically arranged at the bottom end of the guide sliding cavity, the locking pin extends into the guide sliding cavity, and the end part of the locking pin penetrates through the limiting gasket.
This setting is used for utilizing the locking round pin to promote the spacer extrusion compression spring, reaches the effect that the locking piece shifts up, makes things convenient for the sealed joint of locking piece joint and the effect of light interface.
Preferably, the length and the height of the dust-proof plate are equal to those of the inner wall of the dust-proof frame.
Preferably, the top end of the inner wall of the locking groove and the top end of the locking block are both semi-arc surfaces, and the semi-arc surfaces are provided with silica gel sealing layers.
This arrangement serves to improve the effect of dust sealing of the optical interface.
Preferably, the locking groove is horizontally arranged on the front side of the optical interface, and the locking groove and the optical interface are used in a mutually matched mode.
The utility model discloses a technological effect and advantage: the dustproof interface device of the optical multiplexing device,
1. the locking block is inserted on the locking pin and is pressed upwards to contact the bottom end of the inner wall of the dustproof frame, the dustproof plate is inserted from the top end of the dustproof frame, and the screw is connected to the dustproof plate in a threaded manner, so that the dustproof interface device is installed quickly;
2. through being connected the back with the light interface, loosen the lock block, utilize the lock round pin to promote the spacer extrusion compression spring, reach the effect that the lock block shifted up, make things convenient for the effect of lock block joint sealing joint and light interface, the silica gel sealing layer that the inner wall top in cooperation locking groove and the top of lock block set up has improved the dustproof and sealed effect to the light interface, and dustproof frame has improved the protective effect to the light interface greatly.
Drawings
Fig. 1 is a schematic view illustrating the connection between the optical transceiver main body and the dust-proof frame according to the present invention;
FIG. 2 is a schematic view of the connection between the dustproof frame and the dustproof plate of the present invention;
fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.
In the figure: 1. an optical transmitter and receiver main body; 2. an optical interface; 3. a dust-proof frame; 4. a locking pin; 5. a dust-proof plate; 6. a locking groove; 7. a locking block; 8. a guide slide chamber; 9. a limiting gasket; 10. a separator; 11. a compression spring; 12. and (4) screws.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a dustproof interface device of optical multiplexing equipment as shown in figures 1-3, which comprises an optical transmitter and receiver main body 1, wherein an optical interface 2 is arranged on the front side wall of the optical transmitter and receiver main body 1, a dustproof frame 3 is fixedly connected on the front side wall of the optical transmitter and receiver main body 1, specifically, the dustproof frame 3 is rectangular in end surface shape, the dustproof frame 3 is arranged on the outer side of the optical interface 2, a locking pin 4 is fixed at the bottom end of the inner wall of the dustproof frame 3, specifically, the locking pin 4 is vertically arranged at the bottom end of a guide sliding cavity 8, the locking pin 4 extends into the guide sliding cavity 8, the end part of the locking pin penetrates through a limit gasket 9, a dustproof plate 5 penetrates through the top end of the dustproof frame 3, specifically, the length and the height of the dustproof plate 5 are equal to the length and the height of the inner wall of the dustproof frame 3, a locking groove 6 is arranged on the surface of the dustproof plate 5, specifically, the locking groove 6 is horizontally arranged on the front side of the optical interface 2, the locking groove 6 and the optical interface 2 are used in a matched mode, a locking block 7 is arranged in the locking groove 6, specifically, the top end of the inner wall of the locking groove 6 and the top end of the locking block 7 are both semi-circular arc surfaces, silica gel sealing layers are arranged on the semi-circular arc surfaces, the locking block 7 is inserted into the locking pin 4, the locking block 7 is pressed upwards to enable the locking block 7 to be in contact with the bottom end of the inner wall of the dustproof frame 3, then the dustproof plate 5 is inserted from the top end of the dustproof frame 3, and the screw 12 is in threaded connection with the dustproof plate 5, so that the dustproof interface device can be installed quickly;
the bottom end of the locking block 7 is provided with a guide sliding cavity 8, the inner wall of the guide sliding cavity 8 is fixedly connected with a limit gasket 9, the top end of the limit gasket 9 is provided with a spacing sheet 10, the top end of the spacing sheet 10 is provided with a compression spring 11, a screw 12 penetrates through the right side wall of the dustproof frame 3, the end part of the screw 12 is connected on the right side wall of the dustproof plate 5 in a threaded manner, through being connected the back with optical interface 2, loosen locking piece 7, utilize locking round pin 4 to promote spacing block 10 extrusion compression spring 11, reach the effect that locking piece 7 moved up, make things convenient for the effect of 7 joint sealing joint of locking piece and optical interface 2, the silica gel sealing layer that the inner wall top of cooperation locking groove 6 and the top of locking piece 7 set up has improved the dustproof and sealed effect to optical interface 2, and dustproof frame 3 has improved the protective effect to optical interface 2 greatly.
When the dustproof interface device of the optical multiplexing equipment is used, the locking block 7 is inserted on the locking pin 4, and the locking block 7 is pressed upwards, so that the locking block 7 is contacted with the bottom end of the inner wall of the dustproof frame 3, then the dustproof plate 5 is inserted from the top end of the dustproof frame 3, and the screw 12 is in threaded connection with the dustproof plate 5, and the dustproof interface device is quickly installed; through being connected the back with optical interface 2, loosen locking piece 7, utilize locking round pin 4 to promote spacing block 10 extrusion compression spring 11, reach the effect that locking piece 7 moved up, make things convenient for the effect of 7 joint sealing joint of locking piece and optical interface 2, the silica gel sealing layer that the inner wall top of cooperation locking groove 6 and the top of locking piece 7 set up has improved the dustproof and sealed effect to optical interface 2, and dustproof frame 3 has improved the protective effect to optical interface 2 greatly.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The dustproof interface device of the optical multiplexing equipment comprises an optical transmitter and receiver main body (1), and is characterized in that: an optical interface (2) is arranged on the front side wall of the optical transceiver main body (1), a dustproof frame (3) is fixedly connected on the front side wall of the optical transceiver main body (1), a locking pin (4) is fixed at the bottom end of the inner wall of the dustproof frame (3), a dustproof plate (5) penetrates through the top end of the dustproof frame (3), the surface of the dust guard (5) is provided with a locking groove (6), a locking block (7) is arranged in the locking groove (6), the bottom end of the locking block (7) is provided with a guide sliding cavity (8), the inner wall of the guide sliding cavity (8) is fixedly connected with a limiting gasket (9), the top end of the limiting gasket (9) is provided with a spacing sheet (10), the top end of the spacing sheet (10) is provided with a compression spring (11), the right side wall of the dustproof frame (3) is penetrated with a screw (12), and the end part of the screw (12) is screwed on the right side wall of the dust-proof plate (5).
2. The dustproof interface device of optical multiplexing equipment according to claim 1, characterized in that: the end face of the dustproof frame (3) is rectangular, and the dustproof frame (3) is arranged on the outer side of the optical interface (2).
3. The dustproof interface device of optical multiplexing equipment according to claim 1, characterized in that: the locking pin (4) is vertically arranged at the bottom end of the guide sliding cavity (8), the locking pin (4) extends into the guide sliding cavity (8), and the end part of the locking pin penetrates through the limiting gasket (9).
4. The dustproof interface device of optical multiplexing equipment according to claim 1, characterized in that: the length and the height of the dustproof plate (5) are equal to those of the inner wall of the dustproof frame (3).
5. The dustproof interface device of optical multiplexing equipment according to claim 1, characterized in that: the inner wall top of locking groove (6) and the top of locking piece (7) are the semicircular arc face setting, and all are provided with the silica gel sealing layer on the semicircular arc face.
6. The dustproof interface device of optical multiplexing equipment according to claim 1, characterized in that: locking groove (6) level sets up the front side at optical interface (2), and locking groove (6) and optical interface (2) are for mutually supporting the use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020526165.3U CN212255780U (en) | 2020-04-14 | 2020-04-14 | Dustproof interface device of optical multiplexing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020526165.3U CN212255780U (en) | 2020-04-14 | 2020-04-14 | Dustproof interface device of optical multiplexing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212255780U true CN212255780U (en) | 2020-12-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020526165.3U Active CN212255780U (en) | 2020-04-14 | 2020-04-14 | Dustproof interface device of optical multiplexing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212255780U (en) |
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2020
- 2020-04-14 CN CN202020526165.3U patent/CN212255780U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: 461000 No. 5689, Changqing street, Xuchang Economic and Technological Development Zone, Henan Province Patentee after: Xuchang Changnan Communication Technology Co.,Ltd. Address before: 2725 Xuyou Road, Xuchang City, Henan Province 461000 Patentee before: XUCHANG XUJI CHANGNAN COMMUNICATION EQUIPMENT Co.,Ltd. |