CN109188616A - It is a kind of to use safe and shield type BIDI optical module - Google Patents
It is a kind of to use safe and shield type BIDI optical module Download PDFInfo
- Publication number
- CN109188616A CN109188616A CN201811064653.0A CN201811064653A CN109188616A CN 109188616 A CN109188616 A CN 109188616A CN 201811064653 A CN201811064653 A CN 201811064653A CN 109188616 A CN109188616 A CN 109188616A
- Authority
- CN
- China
- Prior art keywords
- magnetism shielding
- shielding hood
- module body
- movable contact
- safe
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4274—Electrical aspects
- G02B6/4277—Protection against electromagnetic interference [EMI], e.g. shielding means
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4246—Bidirectionally operating package structures
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4266—Thermal aspects, temperature control or temperature monitoring
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/40—Transceivers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Fire-Detection Mechanisms (AREA)
Abstract
Safe and shield type BIDI optical module is used the invention discloses a kind of, including module body, the module body includes emission port and receiving port, the emission port is equipped with the first magnetism shielding hood of left side opening setting, first magnetism shielding hood side is slidably connected to module body, the case inside wall is connected with second magnetism shielding hood on right side and top opening setting by spring, indicator light is equipped with close to shell position in the module body, lithium battery and electronic thermometer, second magnetism shielding hood side is connected with movable contact spring by strut, static contact is installed in the groove of movable contact spring opposite side in the module body, the present invention can effectively reduce the influence of electromagnetic interference, improve anti-interference ability, it is easy to use, the anti-seismic performance of receiving port and equipment link position can be improved, utilize movable contact spring and static contact Turning circuit, indicator light light, and remind user, use is safe, can monitor the temperature of receiving port in real time.
Description
Technical field
The present invention relates to BIDI optical module technical fields, specially a kind of to use safe and shield type BIDI optical module.
Background technique
BIDI optical module is a kind of simplex optical module, using WDM technology, in two different directions of transmitting and reception
Cardiac wave is long, realizes transmitted in both directions of the optical signal on an optical fiber.Optical module is generally all there are two port: emission port (TX) and
Receiving port (RX), and only one port of BIDI optical module, are filtered by the filter in optical module, are completed at the same time one
The reception (wavelength of BIDI optical module is all combining form) of the transmitting of kind wavelength channels and another wavelength channels, because
This BIDI optical module must use in pairs, its maximum advantage is exactly to save fiber resource.
The transmitting of existing BIDI optical module and the anti-electromagnetic interference capability of receiving port position are weaker, and receiving port
When being connected with external equipment, the shock resistance of connected position is weaker, receiving port due to being connected with device port, be easy to produce compared with
High-temperature, existing BIDI optical module can not real-time monitoring temperature, receiving port be inserted into device port when, it has not been convenient to judgement connect
Whether receiving end mouth is inserted into completely, influences to use when receiving port insertion is too deep or excessively shallow, safety in utilization is lower.
Summary of the invention
Safe and shield type BIDI optical module is used the purpose of the present invention is to provide a kind of, electromagnetism can be effectively reduced
The influence of interference improves anti-interference ability, the anti-seismic performance of receiving port and equipment link position can be improved, utilize movable contact spring
With static contact turning circuit, indicator light is lighted, and reminds user, and use is safe, can monitor the temperature of receiving port in real time, with
Solve the problems mentioned above in the background art.
To achieve the above object, the invention provides the following technical scheme: a kind of use safe and shield type BIDI optical module,
Including module body, the module body includes emission port and receiving port, and the emission port is equipped with left side opening setting
The first magnetism shielding hood, first magnetism shielding hood side is slidably connected to module body, and the receiving port side is equipped with shell, institute
State the second magnetism shielding hood that case inside wall is connected with right side and top opening setting by spring, close shell in the module body
Body position is equipped with indicator light, lithium battery and electronic thermometer, is equipped on second magnetism shielding hood and electronic thermometer concatenation
Electronic thermometer probe, second magnetism shielding hood side are connected with movable contact spring by strut, dynamic touching are located in the module body
Static contact is installed in the groove of piece opposite side.
Preferably, the module body side is hinged with pull ring by hinge.
Preferably, position is slidably installed equipped with the cavity to match positioned at the first magnetism shielding hood in the module body.
Preferably, interlayer is equipped between the shell and the second magnetism shielding hood, the spring is arranged in interlayer.
Preferably, the lithium battery is concatenated with movable contact spring and static contact respectively, the movable contact spring and static contact with instruction
Lamp string connects.
Preferably, the movable contact spring and static contact are copper sheet structure.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention is shielded by the way that the first magnetism shielding hood and the second magnetism shielding hood are respectively set on emission port and receiving port
Structure can effectively reduce the influence of electromagnetic interference, improve anti-interference ability；
2, the first magnetism shielding hood can be adjusted in module body with sliding extension, convenient for drawing in pull-out module body, user
Just, by the connecting spring structure between the second magnetism shielding hood and shell, the anti-of receiving port and equipment link position can be improved
Shock stability；
3, movable contact spring is connected with by strut by the second magnetism shielding hood side, is located at movable contact spring opposite side in module body
Groove in static contact is installed, receiving port be inserted into device port when, utilize movable contact spring and static contact turning circuit, instruction
Lamp lights, and reminds user, and use is safe；
It 4, can be real-time by being equipped with the electronic thermometer probe with electronic thermometer concatenation in the second magnetism shielding hood side
Monitor the temperature of receiving port.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is enlarged structure schematic diagram at A in Fig. 1 of the invention；
Fig. 3 is enlarged structure schematic diagram at B in Fig. 1 of the invention.
In figure: 1 module body, 2 emission ports, 3 receiving ports, 4 pull rings, 5 first magnetism shielding hoods, 6 hinges, 7 shells, 8
Two magnetism shielding hoods, 9 springs, 10 interlayers, 11 indicator lights, 12 electronic thermometers, 121 electronic thermometer probes, 13 struts, 14 dynamic touchings
Piece, 15 grooves, 16 static contacts, 17 lithium batteries.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of to use safe and shield type BIDI optical module, packet
Module body 1 is included, the module body 1 includes emission port 2 and receiving port 3, and the emission port 2 is equipped with left side opening and sets
The first magnetism shielding hood 5 set, 5 side of the first magnetism shielding hood are slidably connected to module body 1, and 3 side of receiving port is equipped with
Shell 7,7 inner sidewall of shell are connected with second magnetism shielding hood 8 on right side and top opening setting by spring 9, and first every magnetic
Cover 5 and the second magnetism shielding hood 8 can effectively reduce the influence of the electromagnetic interference of transmitter and receiver mouth, improve anti-interference ability, institute
It states and is equipped with indicator light 11, lithium battery 17 and electronic thermometer 12, second magnetism shielding hood 8 close to 7 position of shell in module body 1
On the electronic thermometer probe 121 concatenated with electronic thermometer 12 is installed, 8 side of the second magnetism shielding hood is connected by strut 13
It is connected to movable contact spring 14, is located in the groove 15 of 14 opposite side of movable contact spring in the module body 1 and static contact 16 is installed, connecing
When receiving end mouth 3 is inserted into device port, using 15 turning circuit of movable contact spring 14 and static contact, indicator light 11 is lighted, and reminds user.
Specifically, 1 side of module body is hinged with pull ring 4 by hinge 6；Pull ring 4 is for by emission port 2 and outside
The fiber plant in portion is fixed.
Specifically, being slidably installed position equipped with the cavity to match positioned at the first magnetism shielding hood 5 in the module body 1；If
The cavity structure to match is set, the first magnetism shielding hood 5 telescopic adjustment in module body 1 is facilitated.
Specifically, being equipped with interlayer 10 between the shell 7 and the second magnetism shielding hood 8, the spring 9 is arranged in interlayer 10；
10 structure of interlayer is set, is 8 preset clearance of shell 7 and the second magnetism shielding hood, facilitates the installation of spring 9, for playing antihunt action.
Specifically, the lithium battery 17 is concatenated with movable contact spring 14 and static contact 16 respectively, the movable contact spring 14 and static contact
16 concatenate with indicator light 11；When movable contact spring 14 and static contact 16 are connected, indicator light 11 is lighted, and movable contact spring 14 and static contact 16 are disconnected
When opening, indicator light 11 is closed.
Specifically, the movable contact spring 14 and static contact 16 are copper sheet structure；Using copper sheet structure, facilitate 14 He of movable contact spring
Turning circuit when static contact 16 contacts.
Structural principle: by the way that the first magnetism shielding hood 5 and the second magnetism shielding hood 8 are respectively set on emission port 2 and receiving port 3
Shielding construction can effectively reduce the influence of electromagnetic interference, improve anti-interference ability, and the first magnetism shielding hood 5 is in module sheet
It can be adjusted in body 1 with sliding extension, pull out module body 1 convenient for drawing in, it is easy to use, by the second magnetism shielding hood 8 and shell 7
Between 9 structure of connecting spring, the anti-seismic performance of receiving port 3 and equipment link position can be improved, pass through the second magnetism shielding hood 8 one
Side is connected with movable contact spring 14 by strut 13, is equipped in the groove 15 of 14 opposite side of movable contact spring in module body 1 quiet
Contact 16, when receiving port 3 is inserted into device port, using 16 turning circuit of movable contact spring 14 and static contact, indicator light 11 is lighted,
Remind user, use is safe, and avoid insertion port not enough or port insertion it is too deep, by the second magnetism shielding hood 8 one
Side is equipped with the electronic thermometer probe 121 concatenated with electronic thermometer 12, can monitor the temperature of receiving port 3 in real time.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of use safe and shield type BIDI optical module, including module body (1), it is characterised in that: the module body
It (1) include emission port (2) and receiving port (3), the emission port (2) is equipped with the first magnetism shielding hood of left side opening setting
(5), the first magnetism shielding hood (5) side is slidably connected to module body (1), and receiving port (3) side is equipped with shell
(7), shell (7) inner sidewall is connected with second magnetism shielding hood (8) on right side and top opening setting by spring (9), described
Indicator light (11), lithium battery (17) and electronic thermometer (12) are equipped with close to shell (7) position in module body (1), described the
Electronic thermometer probe (121) with electronic thermometer (12) concatenation, second magnetism shielding hood are installed on two magnetism shielding hoods (8)
(8) side is connected with movable contact spring (14) by strut (13), positioned at movable contact spring (14) opposite side on the module body (1)
Static contact (16) are installed in groove (15).
2. a kind of safe and shield type BIDI optical module of use according to claim 1, it is characterised in that: the module sheet
Body (1) side is hinged with pull ring (4) by hinge (6).
3. a kind of safe and shield type BIDI optical module of use according to claim 1, it is characterised in that: the module sheet
Position is slidably installed equipped with the cavity to match positioned at the first magnetism shielding hood (5) in body (1).
4. a kind of safe and shield type BIDI optical module of use according to claim 1, it is characterised in that: the shell
(7) interlayer (10) are equipped between the second magnetism shielding hood (8), spring (9) setting is in interlayer (10).
5. a kind of safe and shield type BIDI optical module of use according to claim 1, it is characterised in that: the lithium battery
(17) concatenated respectively with movable contact spring (14) and static contact (16), the movable contact spring (14) and static contact (16) with indicator light (11)
Concatenation.
6. a kind of safe and shield type BIDI optical module of use according to claim 1, it is characterised in that: the movable contact spring
(14) and static contact (16) is copper sheet structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811064653.0A CN109188616A (en) | 2018-09-12 | 2018-09-12 | It is a kind of to use safe and shield type BIDI optical module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811064653.0A CN109188616A (en) | 2018-09-12 | 2018-09-12 | It is a kind of to use safe and shield type BIDI optical module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109188616A true CN109188616A (en) | 2019-01-11 |
Family
ID=64910654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811064653.0A Pending CN109188616A (en) | 2018-09-12 | 2018-09-12 | It is a kind of to use safe and shield type BIDI optical module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109188616A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW531989B (en) * | 2000-08-10 | 2003-05-11 | Infineon Technologies Ag | A shielding guard, especially adapted for optical and electronical transceiver |
| CN107167883A (en) * | 2017-06-27 | 2017-09-15 | 青岛海信宽带多媒体技术有限公司 | Optical module and communication equipment |
| CN107678103A (en) * | 2017-11-23 | 2018-02-09 | 苏州专创光电科技有限公司 | A kind of optical connector of anti-mis-insertion instruction |
| CN207096511U (en) * | 2017-07-11 | 2018-03-13 | 东莞立讯光电有限公司 | A kind of SFP optical modules |
| CN207232450U (en) * | 2017-08-25 | 2018-04-13 | 昆山市富浩电子科技有限公司 | Optical module card cage radiator structure |
-
2018
- 2018-09-12 CN CN201811064653.0A patent/CN109188616A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW531989B (en) * | 2000-08-10 | 2003-05-11 | Infineon Technologies Ag | A shielding guard, especially adapted for optical and electronical transceiver |
| CN107167883A (en) * | 2017-06-27 | 2017-09-15 | 青岛海信宽带多媒体技术有限公司 | Optical module and communication equipment |
| CN207096511U (en) * | 2017-07-11 | 2018-03-13 | 东莞立讯光电有限公司 | A kind of SFP optical modules |
| CN207232450U (en) * | 2017-08-25 | 2018-04-13 | 昆山市富浩电子科技有限公司 | Optical module card cage radiator structure |
| CN107678103A (en) * | 2017-11-23 | 2018-02-09 | 苏州专创光电科技有限公司 | A kind of optical connector of anti-mis-insertion instruction |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190111 |