CN213069255U - Double-crystal adjustable wavelength division multiplexer - Google Patents
Double-crystal adjustable wavelength division multiplexer Download PDFInfo
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- CN213069255U CN213069255U CN202022463989.3U CN202022463989U CN213069255U CN 213069255 U CN213069255 U CN 213069255U CN 202022463989 U CN202022463989 U CN 202022463989U CN 213069255 U CN213069255 U CN 213069255U
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- division multiplexer
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Abstract
The utility model relates to a wavelength division multiplexer technical field, concretely relates to adjustable wavelength division multiplexer of bicrystal, including organism and louvre, organism one side is all inlayed and is connected with the louvre, organism front end fixed connection fixed plate, and the fixed plate inboard is all inlayed and is connected with the connecting hole, and the fixed plate surface is inlayed and is connected with port security protection groove, the equal fixedly connected with port of port security protection inslot side, and port one side is inlayed and is connected with the USB interface. The utility model overcomes prior art's is not enough, make this kind of current bicrystal adjustable wavelength division multiplexer when in-service use, its interference killing feature obtains improving, make the device will not receive the interference influence when using, the condition emergence of unstable phenomenon can appear in the signal when the transmission of avoiding device, and the bicrystal adjustable wavelength division multiplexer can not appear overheated phenomenon when carrying out long-term the use, lead to device internal plant will not appear the damage, avoid the device slow and the out-of-service condition of internal processing ability at follow-up during operation, its practicality is strong.
Description
Technical Field
The utility model relates to a wavelength division multiplexer specifically is a double crystal adjustable wavelength division multiplexer.
Background
The wavelength division multiplexer is a communication technology that combines a series of optical signals which carry information and have different wavelengths into one beam, transmits the beam along a single optical fiber, and separates the optical signals with different wavelengths at a receiving end by using a certain method. This technique is used in wavelength division multiplexers.
However, when the existing bicrystal tunable wavelength division multiplexer is used in practice, the anti-interference performance of the existing bicrystal tunable wavelength division multiplexer is poor, so that the device can be influenced by interference when in use, and the signal of the device can be unstable when being transmitted, and the bicrystal tunable wavelength division multiplexer can be overheated when being used for a long time, so that the internal equipment of the device can be damaged, the internal processing capacity of the device is slow and the device can be stopped for use in subsequent work, and the practicability of the device is not enough.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a bicrystal tunable wavelength division multiplexer, the not enough of prior art has been overcome, structural design is simple, the effectual present bicrystal tunable wavelength division multiplexer of having solved is when in-service use, its interference killing feature is relatively poor, make the device will receive the interference influence when using, the unstable phenomenon can appear in the signal when leading to the device to transmit, and the bicrystal tunable wavelength division multiplexer can appear overheated phenomenon when carrying out long-term the use, lead to the device internal plant to appear the damage, cause the device slow and the out-of-service condition of follow-up during operation internal processing ability, the not enough problem of its practicality.
In order to solve the technical problem, the utility model provides a following technical scheme:
a double-crystal adjustable wavelength division multiplexer comprises a machine body and heat dissipation holes, wherein the heat dissipation holes are embedded and connected on one side of the machine body, the front end of the machine body is fixedly connected with a fixed plate, the inner sides of the fixed plates are all embedded and connected with connecting holes, the surface of the fixing plate is embedded and connected with a port security groove, the inner sides of the port security groove are fixedly connected with ports, one side of the port is embedded and connected with a USB interface, one side of the USB interface is embedded and provided with an optical fiber interface, the right side of the optical fiber interface is embedded with a connecting auxiliary hole, the right side of the port security groove is movably connected with a switch, the inner side of the machine body is fixedly connected with active equipment, one side of the active equipment is fixedly connected with a jumper wire, the patch cord is characterized in that one side of the patch cord is fixedly connected with a connector, one side of the patch cord is fixedly connected with a distribution frame, one side of the distribution frame is fixedly connected with a branch wire, and one side of the branch wire is fixedly connected with a branch interface.
As a preferred technical scheme of the utility model, the equal fixedly connected with interference killing feature in connector one side, interference killing feature one side fixedly connected with connector, connector one side is inlayed and is connected with the connector interface.
As a preferred technical scheme of the utility model, the louvre of organism one side is vertical parallel arrangement, and the louvre uses the organism to distribute as central symmetry.
As an optimized technical solution of the utility model, the port is horizontal parallel arrangement, and port and the parallelly connected setting of tapping port.
As a preferred technical scheme of the utility model, the connector and the connector interface of interference killing feature one side agree with the setting for each other.
As a preferred technical scheme of the utility model, active equipment, connector and distribution frame three are same water flat line, and active equipment, connector and distribution frame all are through connection with the wire jumper.
The embodiment of the utility model provides a double crystal adjustable wavelength division multiplexer possesses following beneficial effect: this kind of current double crystal adjustable wavelength division multiplexer is when in-service use, its interference killing feature obtains improving, makes the device will not receive the interference influence when using, and the condition that unstable phenomenon can appear in the signal takes place when avoiding the device to transmit, and double crystal adjustable wavelength division multiplexer can not appear overheated phenomenon when carrying out long-term use, leads to device internal plant will not appear damaging, avoids the device at the slow and shutdown condition of follow-up during operation internal processing ability, and its practicality is strong.
1. Because the connector and the connector interface of interference killing feature one side set up for agreeing with each other, make the interference killing feature at connector both ends can effectually completely cut off interference sources such as external signal when using the device, and the interference killing feature passes through connector and connector interface butt joint, make the interference killing feature more stable after connecting, can effectively prevent factors such as external interference from influencing the device and using when using, thereby make the device can effectual transmission signal when using, avoid the device signal transmission unstability phenomenon to appear.
2. Secondly, performing a first step; all set up the louvre through controlling the organism, and the louvre of organism one side is vertical parallel arrangement to the louvre uses the organism to distribute as central symmetry, makes the device can effectually make device inside air and outside air circulate through the louvre when using for a long time, makes the inside steam of device can circulate and gives off, thereby makes the device can not appear generating heat because of lasting long-time the use and send out the boiling hot phenomenon, has effectively avoided the inside condition emergence that leads to the internal plant to appear damaging because the high temperature of device to take place.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the machine body of the present invention;
fig. 3 is a schematic view of the connector of the present invention.
In the figure: 1. a body; 2. heat dissipation holes; 3. a fixing plate; 4. connecting holes; 5. a port security slot; 6. a port; 7. a USB interface; 8. an optical fiber interface; 9. connecting the auxiliary holes; 10. a switch; 11. an active device; 12. a jumper wire; 13. a connector; 1301. an anti-jamming device; 1302. a connector; 1303. a connector interface; 14. a distribution frame; 15. distributing wires; 16. and (4) dividing the interface.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in FIGS. 1-3, a double-crystal wavelength division multiplexer comprises a main body 1 and heat dissipation holes 2, wherein one side of the main body 1 is embedded and connected with the heat dissipation holes 2, the front end of the main body 1 is fixedly connected with a fixing plate 3, the inner side of the fixing plate 3 is embedded and connected with a connection hole 4, the surface of the fixing plate 3 is embedded and connected with a port security groove 5, the inner side of the port security groove 5 is fixedly connected with a port 6, one side of the port 6 is embedded and connected with a USB interface 7, one side of the USB interface 7 is embedded and provided with an optical fiber interface 8, the right side of the optical fiber interface 8 is embedded and provided with a connection auxiliary hole 9, the right side of the port security groove 5 is movably connected with a switch 10, the inner side of the main body 1 is fixedly connected with active equipment 11, one side of the active, a branch interface 16 is fixedly connected to one side of the branch line 15.
An anti-interference device 1301 is fixedly connected to one side of each connector 13, a connector 1302 is fixedly connected to one side of each anti-interference device 1301, and a connector interface 1303 is connected to one side of each connector 13 in an embedded mode;
in this embodiment, through such a design, the connector 13 can play an effective anti-interference role through the anti-interference unit 1301, and can be effectively fixed in the butt joint with the connector interface 1303 through the connector 1302.
Wherein, the heat dissipation holes 2 on one side of the machine body 1 are longitudinally arranged in parallel, and the heat dissipation holes 2 are symmetrically distributed by taking the machine body 1 as a center;
in this embodiment, through this kind of design, make the device can circulate through inside air of effectual messenger's device of louvre 2 when carrying out the use for a long time for the inside steam of device can circulate and give off, thereby makes the device can not appear generating heat and scalding the phenomenon because of lasting long-time the use.
The ports 6 are transversely arranged in parallel, and the ports 6 and the branch interfaces 16 are arranged in parallel;
in this embodiment, through this design, no confusion occurs when accessing the port 6, and after the port 6 is connected, the device can be effectively transmitted and used through the interface 16.
The connector 1302 and the connector interface 1303 on one side of the anti-interference unit 1301 are matched with each other;
in this embodiment, through this kind of design, the interference killing feature 1301 at connector 13 both ends can be isolated with interference sources such as external signal effectively when the device is using, and interference killing feature 1301 docks with connector interface 1303 through connector 1302 for the interference killing feature is more stable after connecting.
The active device 11, the connector 13 and the distribution frame 14 are in the same horizontal line, and the active device 11, the connector 13 and the distribution frame 14 are all in through connection with the jumper 12. (ii) a
In this embodiment, through this design, the device can effectively and gradually conduct signals through the jumper 12 when in use, so that the devices inside the device can effectively and quickly work.
The working principle is as follows: whether each part of the device is connected is checked before the device is used, the device can be used later, because the connector 1302 and the connector interface 1303 on one side of the anti-interference device 1301 are arranged in a mutual fit mode, the anti-interference devices 1303 at two ends of the connector 13 can effectively isolate interference sources such as external signals when the device is used, the anti-interference devices 1303 are in butt joint with the connector interface 1303 through the connector 1302, the anti-interference device 1301 is more stable after being connected, the device can be effectively prevented from being used by factors such as external interference when the device is used, effective signal transmission can be achieved when the device is used, the phenomenon that the signal transmission is unstable is avoided, heat dissipation holes 2 are arranged on the left side and the right side of the machine body 1, the heat dissipation holes 2 on one side of the machine body 1 are arranged in a longitudinal parallel mode, the heat dissipation holes 2 are symmetrically distributed by taking the machine body 1 as a center, the device can effectively enable the air inside the device and the external air to The circulation is carried out, so that the hot air in the device can be circulated and diffused, the device can not generate heat and scald because of continuous long-time use, and the condition that the device is damaged because of overhigh temperature is effectively avoided.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A double-crystal adjustable wavelength division multiplexer comprises a multiplexer body (1) and radiating holes (2), and is characterized in that the radiating holes (2) are embedded and connected on one side of the multiplexer body (1), a fixing plate (3) is fixedly connected at the front end of the multiplexer body (1), a connecting hole (4) is embedded and connected on the inner side of the fixing plate (3), a port security groove (5) is embedded and connected on the surface of the fixing plate (3), a port (6) is fixedly connected on the inner side of the port security groove (5), a USB interface (7) is embedded and connected on one side of the port (6), an optical fiber interface (8) is embedded and arranged on one side of the USB interface (7), a connecting auxiliary hole (9) is embedded and arranged on the right side of the optical fiber interface (8), a switch (10) is movably connected on the right side of the port security groove (5), and, active equipment (11) one side fixedly connected with wire jumper (12), wire jumper (12) one side fixedly connected with connector (13), wire jumper (12) one side fixedly connected with distribution frame (14), distribution frame (14) one side fixedly connected with divides wiring (15), divide wiring (15) one side fixedly connected with to divide interface (16).
2. The double-crystal tunable wavelength division multiplexer according to claim 1, wherein an interference suppressor (1301) is fixedly connected to one side of each connector (13), a connector (1302) is fixedly connected to one side of each interference suppressor (1301), and a connector interface (1303) is connected to one side of each connector (13) in an embedded manner.
3. The double crystal tunable wavelength division multiplexer according to claim 1, wherein the heat dissipation holes (2) on one side of the housing (1) are arranged in parallel in a longitudinal direction, and the heat dissipation holes (2) are symmetrically distributed with the housing (1) as a center.
4. The double crystal tunable wavelength division multiplexer according to claim 1, wherein the ports (6) are arranged laterally in parallel, and the ports (6) are arranged in parallel with the tap ports (16).
5. The double crystal tunable wavelength division multiplexer according to claim 2, wherein the connector (1302) at one side of the interference rejector (1301) and the connector interface (1303) are fitted to each other.
6. The double crystal tunable wavelength division multiplexer according to claim 1, wherein the active device (11), the connector (13) and the distribution frame (14) are in the same horizontal line, and the active device (11), the connector (13) and the distribution frame (14) are all connected with the jumper (12) in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022463989.3U CN213069255U (en) | 2020-10-30 | 2020-10-30 | Double-crystal adjustable wavelength division multiplexer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022463989.3U CN213069255U (en) | 2020-10-30 | 2020-10-30 | Double-crystal adjustable wavelength division multiplexer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213069255U true CN213069255U (en) | 2021-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022463989.3U Active CN213069255U (en) | 2020-10-30 | 2020-10-30 | Double-crystal adjustable wavelength division multiplexer |
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|---|---|
| CN (1) | CN213069255U (en) |
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- 2020-10-30 CN CN202022463989.3U patent/CN213069255U/en active Active
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