CN109361465A - A kind of high-speed optical module signal pickup assembly - Google Patents
A kind of high-speed optical module signal pickup assembly Download PDFInfo
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- CN109361465A CN109361465A CN201811313751.3A CN201811313751A CN109361465A CN 109361465 A CN109361465 A CN 109361465A CN 201811313751 A CN201811313751 A CN 201811313751A CN 109361465 A CN109361465 A CN 109361465A
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- fixedly connected
- optical module
- module signal
- speed optical
- pickup assembly
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- 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
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- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
The invention discloses a kind of high-speed optical module signal pickup assemblies, including end slot before acquiring, the inside of interior limitation sliding slot slidably connects photodetector by confinement groove, middle position before acquiring inside end slot is fixedly connected with auxiliary transmission plate, the surface on auxiliary transmission plate top is fixedly connected with conductive trough, conductive slider is fixedly connected on the left of the bottom end of photodetector, it acquires the left side outside preceding end slot and is located at the interior upper and lower ends for limiting sliding slot and be rotatably connected to signal mask respectively, the side of end slot inner bottom is fixedly connected with driving mechanism before acquiring, the present invention relates to optical module technical fields.The high-speed optical module signal pickup assembly, the controllability for realizing optical module signal acquisition is reached, avoid interference of other optical signals to it when not in use, use process light signal collection ability is improved simultaneously, improve the electric conductivity in moving process, prevent influence of the interior temperature environment variation to light signal collection, increases the purpose of optical module signal acquisition efficiency.
Description
Technical field
The present invention relates to optical module technical field, specially a kind of high-speed optical module signal pickup assembly.
Background technique
Optical module is made of opto-electronic device, functional circuit and optical interface etc., and opto-electronic device includes emitting and receiving two
Part.Briefly, the effect of optical module is exactly photoelectric conversion, and transmitting terminal converts electrical signals into optical signal, is passed by optical fiber
After sending, optical signal is converted into electric signal again by receiving end.Optical module is classified according to packing forms, common are SFP, SFP+,
SFF, gigabit Ethernet road interface commutator (GBIC) etc..
Emitting portion is: the electric signal of one constant bit rate of input drives semiconductor laser after internal driving chip processing
(LD) or light emitting diode (LED) launches the modulated optical signal of respective rate, internal to have optical power automatic control circuit,
The optical signal power of output is set to keep stablizing.
Receiving portion is: being converted to electric signal by optical detection diode after the optical signal input module of a constant bit rate, before menstruation
Set the electric signal of output phase code rate after amplifier.
Light transceiving integrated module major function is to realize photoelectricity, electro-optical conversion, including optical power control, modulation are sent,
Signal detection, IV conversion and limited range enlargement adjudicate regeneration function, and in addition there are the function such as anti-counterfeiting information inquiry, TX-disable
Energy.
Light forwarding module is also integrated with many signal processing functions other than having the function of light-to-current inversion, such as: MUX/
The functions such as DEMUX, CDR, function control, property energy acquisition and monitoring.
Optical module signal acquisition at present is directly exposed on the external photodetector is naked, so external its when not in use
He can interfere it optical signal, and cutting model ability is poor, and can only receive signal of the direct projection to detector surface, surrounding
Signal cannot be detected, to reduce the acquisition capacity of optical signal.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, it the present invention provides a kind of high-speed optical module signal pickup assembly, solves at present
Optical module signal acquisition is directly exposed on the external photodetector is naked, and external other optical signals can be right when not in use in this way
It is interfered, and cutting model ability is poor, and can only receive direct projection to the signal of detector surface, and ambient signals cannot be visited
It measures, thus the problem of reducing the acquisition capacity of optical signal.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of high-speed optical module signal acquisition
Device, including preceding end slot is acquired, the middle position before the acquisition on the right side of end slot is fixedly connected with interior limitation sliding slot, the interior limit
The inside of sliding slot processed slidably connects photodetector, the confinement groove and interior limitation sliding slot interior surface by confinement groove
It is slidably connected, the middle position before the acquisition inside end slot is fixedly connected with auxiliary transmission plate, auxiliary transmission plate top
Surface be fixedly connected with conductive trough, conductive slider, the conduction are fixedly connected on the left of the bottom end of the photodetector
The bottom end of sliding block is slidably connected with conductive rooved face, and the two sides up and down of the photodetector are fixedly connected to the second transmission
Bar, left side before the acquisition outside end slot and the upper and lower ends for being located at interior limitation sliding slot are rotatably connected to signal mask respectively,
One end that second drive rod is located at the preceding end slot of acquisition is slidably connected with signal mask, end slot inner bottom before the acquisition
Side is fixedly connected with driving mechanism, and the top of the driving mechanism is fixedly connected with photodetector.
Preferably, the signal mask includes outer barrier, and the outer barrier is fixedly connected with arcuation close to internal side
Pushing block, the arcuation pushing block are fixedly connected with moving track close to internal side.
Preferably, the internal slide of the moving track is connected with driving block, one end of second drive rod and biography
Movable slider rotation connection.
Preferably, the driving mechanism includes transmission shaft, end slot inner rotation before described transmission shaft one end and acquisition
It connects, is fixedly connected with motion thread block, the outer surface thread of the motion thread block at the left side axle center of the transmission shaft
It is connected with threaded rod, the top of the threaded rod is fixedly connected with the first drive rod.
Preferably, the position of the right side inner wall of end slot and close transmission shaft is fixedly connected with motor before the acquisition,
Active runner is fixedly connected on the output shaft of the motor.
Preferably, it is fixedly connected with driven runner at the axle center of the transmission shaft outer surface, the driven runner passes through
Belt and active runner are sequentially connected.
Preferably, hand-held inside groove, the middle position of the hand-held inner tank interior are communicated with before the acquisition on the left of end slot
It is fixedly connected with master controller, the right side of the master controller is electrically connected by conducting wire and auxiliary transmission plate.
Preferably, the middle position on the left of the hand-held inside groove is fixedly connected with ventilation opening, and the hand-held inner tank interior leans on
The position in nearly left side is fixedly connected with draught fan.
Preferably, the side for holding inside groove external bottom end is fixedly connected with start-stop button.
Preferably, the output end of the start-stop button is connect with master controller input terminal, the output end of the master controller
It is connected separately with motor and draught fan.
(3) beneficial effect
The present invention provides a kind of high-speed optical module signal pickup assemblies.Have it is following the utility model has the advantages that
(1), the high-speed optical module signal pickup assembly when by needing to acquire optical mode block signal, pressing start-stop button, opening
Stop button and transmit a signal to master controller, master controller controls motor energization rotation, and motor drives screw thread by belt
Bar rotation, so that motion thread block motion thread block drives photodetector to move horizontally outward by transmission shaft, thus light
The receiving end of electric explorer removes acquire before end slot, while the second drive rod by driving block in moving track internal slide,
So that outer barrier outwardly opens, arcuation pushing block is set as arcuation, and high outside and low outside, so that the completely open angle of outer barrier is big
In 90 °, the optical signal around photodetector can be reached by the transmission and reflection of outer barrier inner wall to the receiving end of photodetector
The controllability for realizing optical module signal acquisition has been arrived, has avoided interference of other optical signals to it when not in use, while raising makes
With the purpose of process light signal collection ability.
(2), high-speed optical module signal pickup assembly, by the way that draught fan, acquisition letter is arranged in the inside of hand-held inside groove
Number while guarantee the stabilization of device interior environment temperature, and conductive trough is set at the top of auxiliary transmission plate, guarantees that photoelectricity is visited
Device electric conductivity in moving process is surveyed, the electric conductivity improved in moving process has been reached, prevents interior temperature environment variation pair
The influence of light signal collection increases the purpose of optical module signal acquisition efficiency.
Detailed description of the invention
Fig. 1 is the whole structural schematic diagram of the present invention；
Fig. 2 is the side view of auxiliary transmission plate of the present invention；
Fig. 3 is the structural schematic diagram of signal mask of the present invention；
Fig. 4 is the structural schematic diagram of driving mechanism of the present invention；
Fig. 5 is control element block diagram of the present invention.
In figure: 1 acquires preceding end slot, 2 interior limitation sliding slots, 3 confinement grooves, 4 photodetectors, 5 conductive troughs, 6 auxiliary transmissions
Plate, 7 conductive sliders, 8 second drive rods, 9 signal masks, 91 outer barrier, 92 arcuation pushing blocks, 93 moving tracks, 94 driving blocks,
10 driving mechanisms, 101 transmission shafts, 102 motion thread blocks, 103 threaded rods, 104 first drive rods, 105 motor, 106 masters
Turn wheel, 107 driven runners, 108 belts, 11 hand-held inside grooves, 12 master controllers, 13 conducting wires, 14 ventilation openings, 15 draught fans,
16 start-stop buttons.
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. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of high-speed optical module signal pickup assembly, including adopt
End slot 1 before collecting, the middle position on 1 right side of end slot is fixedly connected with interior limitation sliding slot 2 before acquiring, and the inside of interior limitation sliding slot 2 is logical
It crosses confinement groove 3 and slidably connects photodetector 4, confinement groove 3 is slidably connected with interior 2 interior surface of limitation sliding slot, acquisition
Middle position inside preceding end slot 1 is fixedly connected with auxiliary transmission plate 6, and the surface on 6 top of auxiliary transmission plate, which is fixedly connected with, leads
Electric slot 5 is fixedly connected with conductive slider 7, the bottom end and 5 surface of conductive trough of conductive slider 7 on the left of the bottom end of photodetector 4
Be slidably connected, the two sides up and down of photodetector 4 are fixedly connected to the second drive rod 8, the left side before acquiring outside end slot 1 and
It is rotatably connected to signal mask 9 respectively positioned at the upper and lower ends of interior limitation sliding slot 2, the second drive rod 8, which is located at, acquires preceding end slot 1
One end is slidably connected with signal mask 9, and the side of 1 inner bottom of end slot is fixedly connected with driving mechanism 10, driving machine before acquiring
The top of structure 10 is fixedly connected with photodetector 4.Signal mask 9 includes outer barrier 91, and outer barrier 91 is close to internal side
It is fixedly connected with arcuation pushing block 92, arcuation pushing block 92 is fixedly connected with moving track 93 close to internal side.Moving track 93
Internal slide be connected with driving block 94, one end of the second drive rod 8 and driving block 94 are rotatablely connected.Driving mechanism 10 is wrapped
Transmission shaft 101 is included, transmission 101 one end of shaft is connect with preceding 1 inner rotation of end slot is acquired, and transmits the left side axle center of shaft 101
Place is fixedly connected with motion thread block 102, and the outer surface thread of motion thread block 102 is connected with threaded rod 103, threaded rod 103
Top be fixedly connected with the first drive rod 104.The position of the right side inner wall of end slot 1 and close transmission shaft 101 is solid before acquiring
Surely it is connected with motor 105, active runner 106 is fixedly connected on the output shaft of motor 105.Transmit 101 outer surface of shaft
Axle center at be fixedly connected with driven runner 107, driven runner 107 is sequentially connected by belt 108 and active runner 106.It adopts
The left side of end slot 1 is communicated with hand-held inside groove 11 before collecting, and the middle position inside hand-held inside groove 11 is fixedly connected with master controller 12,
The right side of master controller 12 is electrically connected by conducting wire 13 and auxiliary transmission plate 6.The middle position in hand-held 11 left side of inside groove is fixed
It is connected with ventilation opening 14, hand-held 11 inside of inside groove is fixedly connected with draught fan 15 close to the position in left side.Outside hand-held inside groove 11
The side of portion bottom end is fixedly connected with start-stop button 16.The output end of start-stop button 16 is connect with 12 input terminal of master controller, always
The output end of controller 12 is connected separately with motor 105 and draught fan 15.
In use, pressing start-stop button 16 by when needing to acquire optical mode block signal, start-stop button 16 is transmitted a signal to
Master controller 12, master controller 12 control the energization rotation of motor 105, and motor 105 drives threaded rod 103 by belt 108
Rotation, so that 102 motion thread block of motion thread block drives photodetector 4 to move horizontally outward by transmission shaft 101, from
And the receiving end of photodetector 4 removes end slot 1 before acquiring, while the second drive rod 8 passes through driving block 94 in moving track
93 internal slides, so that outer barrier 91 outwardly opens, arcuation pushing block 92 is set as arcuation, and high outside and low outside, thus outer barrier
91 completely open angles are greater than 90 °, and the optical signal around photodetector 4 can be arrived by the transmission and reflection of outer 91 inner wall of barrier
The receiving end of photodetector 4 has reached the controllability for realizing optical module signal acquisition, has avoided other optical signals when not in use
Interference to it, while improving the purpose of use process light signal collection ability.It is logical by the inside setting in hand-held inside groove 11
Wind fan 15 guarantees the stabilization of device interior environment temperature while acquiring signal, and is arranged at the top of auxiliary transmission plate 6 and leads
Electric slot 5 guarantees the electric conductivity in moving process of photodetector 4, has reached the electric conductivity improved in moving process, prevention
Interior temperature environment changes the influence to light signal collection, increases the purpose of optical module signal acquisition efficiency.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
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 (10)
1. a kind of high-speed optical module signal pickup assembly, including acquire preceding end slot (1), it is characterised in that: end slot before the acquisition
(1) middle position on the right side of is fixedly connected with interior limitation sliding slot (2), and the inside of interior limitation sliding slot (2) passes through confinement groove
(3) it slidably connects photodetector (4), the confinement groove (3) is slidably connected with interior limitation sliding slot (2) interior surface, institute
The middle position that end slot (1) is internal before acquiring is stated to be fixedly connected with auxiliary transmission plate (6), auxiliary transmission plate (6) top
Surface is fixedly connected with conductive trough (5), is fixedly connected with conductive slider (7), institute on the left of the bottom end of the photodetector (4)
The bottom end and conductive trough (5) surface for stating conductive slider (7) are slidably connected, and the two sides up and down of the photodetector (4) are fixed
The second drive rod (8) are connected with, the left side before the acquisition outside end slot (1) and the upper and lower ends for being located at interior limitation sliding slot (2)
It is rotatably connected to respectively signal mask (9), second drive rod (8) is located at the one end for acquiring preceding end slot (1) and signal mask
(9) it is slidably connected, the side of end slot (1) inner bottom is fixedly connected with driving mechanism (10), the driving machine before the acquisition
The top of structure (10) is fixedly connected with photodetector (4).
2. a kind of high-speed optical module signal pickup assembly according to claim 1, it is characterised in that: the signal mask
It (9) include outer barrier (91), the outer barrier (91) is fixedly connected with arcuation pushing block (92), the arcuation close to internal side
Pushing block (92) is fixedly connected with moving track (93) close to internal side.
3. a kind of high-speed optical module signal pickup assembly according to claim 2, it is characterised in that: the moving track
(93) internal slide is connected with driving block (94), and one end of second drive rod (8) and driving block (94) rotation connect
It connects.
4. a kind of high-speed optical module signal pickup assembly according to claim 1, it is characterised in that: the driving mechanism
It (10) include transmission shaft (101), the transmission shaft (101) one end is connect with preceding end slot (1) inner rotation is acquired, the biography
It is fixedly connected with motion thread block (102) at the left side axle center of defeated shaft (101), the outer surface of the motion thread block (102)
It is threaded with threaded rod (103), the top of the threaded rod (103) is fixedly connected with the first drive rod (104).
5. a kind of high-speed optical module signal pickup assembly according to claim 4, it is characterised in that: end slot before the acquisition
(1) position of right side inner wall and close transmission shaft (101) is fixedly connected with motor (105), the motor (105)
Active runner (106) are fixedly connected on output shaft.
6. a kind of high-speed optical module signal pickup assembly according to claim 5, it is characterised in that: the transmission shaft
(101) it is fixedly connected at the axle center of outer surface driven runner (107), the driven runner (107) passes through belt (108) and main
Turn wheel (106) transmission connection.
7. a kind of high-speed optical module signal pickup assembly according to claim 1, it is characterised in that: end slot before the acquisition
(1) it is communicated on the left of hand-held inside groove (11), the internal middle position of the hand-held inside groove (11) is fixedly connected with master controller
(12), the right side of the master controller (12) is electrically connected by conducting wire (13) and auxiliary transmission plate (6).
8. a kind of high-speed optical module signal pickup assembly according to claim 7, it is characterised in that: the hand-held inside groove
(11) middle position on the left of is fixedly connected with ventilation opening (14), and the internal position close to left side of hand-held inside groove (11) is fixed
It is connected with draught fan (15).
9. a kind of high-speed optical module signal pickup assembly according to claim 8, it is characterised in that: the hand-held inside groove
(11) side of external bottom end is fixedly connected with start-stop button (16).
10. a kind of high-speed optical module signal pickup assembly according to claim 9, it is characterised in that: the start-stop button
(16) output end is connect with master controller (12) input terminal, and the output end of the master controller (12) is connected separately with motor
(105) and draught fan (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811313751.3A CN109361465B (en) | 2018-11-06 | 2018-11-06 | High-speed optical module signal acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811313751.3A CN109361465B (en) | 2018-11-06 | 2018-11-06 | High-speed optical module signal acquisition device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109361465A true CN109361465A (en) | 2019-02-19 |
| CN109361465B CN109361465B (en) | 2021-05-28 |
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ID=65344276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811313751.3A Active CN109361465B (en) | 2018-11-06 | 2018-11-06 | High-speed optical module signal acquisition device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109361465B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030161360A1 (en) * | 2002-02-22 | 2003-08-28 | Johnson Brad V. | Tunable laser with magnetically coupled filter |
| CN105313707A (en) * | 2014-07-14 | 2016-02-10 | 刁心玺 | Driving method, driven method and device |
| CN108340941A (en) * | 2018-02-02 | 2018-07-31 | 中国铁道科学研究院 | Non-fragment orbit plate temperature high speed dynamic measurement system |
-
2018
- 2018-11-06 CN CN201811313751.3A patent/CN109361465B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030161360A1 (en) * | 2002-02-22 | 2003-08-28 | Johnson Brad V. | Tunable laser with magnetically coupled filter |
| CN105313707A (en) * | 2014-07-14 | 2016-02-10 | 刁心玺 | Driving method, driven method and device |
| CN108340941A (en) * | 2018-02-02 | 2018-07-31 | 中国铁道科学研究院 | Non-fragment orbit plate temperature high speed dynamic measurement system |
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| Publication number | Publication date |
|---|---|
| CN109361465B (en) | 2021-05-28 |
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