CN110174734A - Optical fiber amplifying device - Google Patents
Optical fiber amplifying device Download PDFInfo
- Publication number
- CN110174734A CN110174734A CN201910376487.6A CN201910376487A CN110174734A CN 110174734 A CN110174734 A CN 110174734A CN 201910376487 A CN201910376487 A CN 201910376487A CN 110174734 A CN110174734 A CN 110174734A
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- display screen
- pcb board
- buckle
- complete machine
- 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.)
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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
-
- 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
- G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
- G02B6/422—Active alignment, i.e. moving the elements in response to the detected degree of coupling or position of the elements
- G02B6/4221—Active alignment, i.e. moving the elements in response to the detected degree of coupling or position of the elements involving a visual detection of the position of the elements, e.g. by using a microscope or a camera
-
- 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
- G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
- G02B6/4236—Fixing or mounting methods of the aligned elements
- G02B6/424—Mounting of the optical light guide
-
- 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
Abstract
The present invention provides a kind of more intelligent optical fiber amplifying devices operated and overall performance is more stable of energy, comprising: shell；Complete machine pcb board；Receive sending module；Operation display module with display screen component and button module；Case lid, wherein, the display screen of display screen component is OLED display screen, the CPU processor of complete machine pcb board can be shown being transmitted to the processing status of the transmitter to received treated the electric signal transmission amplifying circuit signal processing and transmitting and the treatment process that handled received operation instruction signal can be sent to display screen with image information, the operation button of button module has pressing part and convex portion, one end of pressing part and upper plate are connected to the fulcrum moved down under pressed by external force, the top of convex portion and the other end of pressing part connect and extend down into placing groove, the bottom end of convex portion is provided with conductive metal.
Description
Technical field
The present invention relates to a kind of optical fiber amplifying device, more particularly to it is a kind of can more intelligent manipulation and overall performance more
Stable optical fiber amplifying device.
Background technique
Current optical fiber amplifying device, the display for visualized operation have LCD digital-scroll technique, short in size formula display screen or
Person's LED charactrons are shown.
However, since the shell assembly method of optical fiber amplifying device mostly uses press-down type or cover-plate type mounting means,
It is bad that component short circuit pad loosening etc. is likely to result in installation process, and key mostly uses and shell-separating installation side
Formula namely key mostly use silica gel or the independent accessory of other plastics, due to separating with shell, so wanting to installation accuracy
Ask high, cooperation requires closely, otherwise to be easy to cause key poor contact, influence using effect；Simultaneously as LCD digital-scroll technique
Display screen be electric silica gel contact, so need using cover board compress after can contact electric silica gel so that test etc. all
Inconvenience, and after assembling, once there is vibration, display screen will loosen, lead to display screen poor contact, and for LED number
Code pipe is shown, is needed to increase mold and is needed for LED to be welded on plank, is will cause in this way due to being unable to control welding and is made
At influence fastness and safety, and LED shows that 8 characters it is necessary to 56 LED, need to consume 30mA electric current, waste
Resource.
And LCD digital-scroll technique, short in size formula or LED charactrons display screen show that content is single character, can not be effective
Understand that display screen shows the meaning of content, display screen display size is small, resolution ratio is low, so modern client is not achieved in display effect
To the technical requirements with visualized operation, and connection installation is comparatively laborious, needs to weld, mold die sinking, is manually assembled, adjusted
The processes such as examination, need to be equipped with a large amount of manpower and material resources.
Summary of the invention
The present invention be to solve the above-mentioned problems and carry out, and it is an object of the present invention to provide it is a kind of can it is more intelligent operation and it is whole
The more stable optical fiber amplifying device of body performance.
The present invention to achieve the goals above, uses following scheme:
The present invention provides a kind of optical fiber amplifying devices characterized by comprising shell, shell have placing groove, place
The front side board and back side panel that slot has bottom plate, the upper plate that is oppositely arranged and lower roof plate, is oppositely arranged offer on front side board and draw
Enter the receiver hole of incident optical and draws the launch hole of launching fiber；Complete machine pcb board is arranged in placing groove, on complete machine pcb board
Be provided with CPU processor, optical signal amplification module, different operation command signal can be received and be sent to CPU processor processing with
It realizes the operational order module of corresponding different function and is electrically connected with external power supply with the circuit module for power supply；Receive hair
Module is sent, is mounted in placing groove, there is the reception being electrically connected with complete machine pcb board to send pcb board, which sends on pcb board
It is provided with the optical signal for receiving incident optical and is sent to the progress of complete machine pcb board after being converted to the processing of electric signal transmission amplifying circuit
Processing obtains the transmitter for receiving it and receive amplified signal and launch outward by launching fiber of amplified signal；Operation is aobvious
Show module, be arranged on the outer surface of upper plate that there is display screen component and button module；And case lid, covering are placed
Slot, wherein display screen component, which has, is electrically connected display screen with complete machine pcb board, and display screen is OLED display screen, and CPU processor is also
Can by received treated electric signal transmission amplifying circuit signal processing and transmitting be transmitted to the processing status of transmitter with
And the treatment process handled received operation instruction signal is sent to display screen with image information and is shown, it presses
Button module has multiple operation buttons, and operation button has pressing part and convex portion, one end of pressing part and upper plate
It is connected to the fulcrum moved down under pressed by external force, the top of convex portion and the other end connection of pressing part are simultaneously downward
Placing groove is extended into, the bottom end of convex portion is provided with conductive metal and can the touch operation when moving down with pressing part
Instruction module is to input corresponding operation command signal.
Optical fiber amplifying device provided by the invention also has a feature in that wherein button module includes and realizes respectively
Sensitivity setting, the fine tuning of sensitivity first, sensitivity second is finely tuned, corresponding operation refers to the different function of model selection respectively
Enable multiple operation buttons of signal.
Optical fiber amplifying device provided by the invention also has a feature in that wherein, the size of display screen are as follows: length is
29mm, width are 8.7mm with a thickness of 1.22mm；Display screen is electrically connected by FPC winding displacement with the connector on complete machine pcb board, FPC
Winding displacement is designed using continuous two 90 ° of right-angled bends, and connector uses subminiature connectors, size: length 6mm, width
For 3.5mmX, with a thickness of 1mm；Display screen component also has a sponge for being pasted onto display screen lower surface, sponge with a thickness of
0.5mm。
Optical fiber amplifying device provided by the invention also has a feature in that wherein, upper plate is provided with aobvious for being arranged
The limiting slot of display screen, limiting slot are arranged two groups of limit plates staggered relatively and limit to display screen, FPC winding displacement and complete machine PCB
One end of plate electrical connection is entered in placing groove by the respective perforations opened up on top plate, and display screen component also has display screen
Lid, display lid are snapped on upper plate and cover display screen, and upper plate uses trapezium structure, subtract the trapezoidal of glue-type material for centre
Groove, the interior complete machine fixation hole being equipped with for fixing complete machine pcb board of trapezoidal groove and the cover board fixation hole for fixing case lid,
Trapezoidal groove two sides are equipped with the display lid for fixing display screen and buckle.
Optical fiber amplifying device provided by the invention also has a feature in that wherein, is additionally provided with light on complete machine pcb board
A communication window, a fiber amplifier dress are correspondingly provided in signal sending/receiving module, bottom plate and case lid respectively
The communication window set is for receiving the optical signal sent from a communication window of other optical fiber amplifying devices, optical signal
Sending/receiving module is for being transmitted to next fiber amplifier by another communication window again after handling the optical signal
One communication window of device is received.
Optical fiber amplifying device provided by the invention also has a feature in that wherein engaging has and can cover on communication window
Its anti-interference plug, anti-interference plug can be that the transmitance of 800nm light below is < 5% to wavelength, anti-interference plug energy
The near infrared light transmitance for being 800nm or more to wavelength is > 90%.
Optical fiber amplifying device provided by the invention also has a feature in that wherein communication window is circle, bottom plate
Concave shape ovalisation slot is distinguished around respective communication window respectively in outside and the outside of case lid, and anti-interference plug is ellipse
Shape can be engaged in elliptical slot, and the middle section of anti-interference plug has the annular groove that can be engaged with communication window, be prevented dry
It relates to and is symmetrical arranged on a surface of plug there are two elongated slot, and the distance between two elongated slots are from one end close to the surface
To one end flaring far from the surface.
Optical fiber amplifying device provided by the invention also has a feature in that wherein, receiving sending module further includes optical fiber
Fixation kit, optical fiber fixation kit include buckle frame, and buckle frame has groove, vertical spacing side by side setting on the rear wall of groove
There are two through-hole, the lower edge of through-hole is extended outward horizontally so as to form the wire casing of opening upwards away from the rear wall of groove, two through-holes and
The wire casing respectively extended is respectively used to through incident optical and the output optical fiber；Movable part is buckled, there are two respectively correspond two for setting
The active window of a through-hole, two active windows are socketed in respectively on two wire casings, and vertical two for buckling movable part are outer
Vertical two sides vertical sliding of the side respectively with groove is connect；Button is buckled, top and its two sides point positioned at buckle movable part
It is not rotatablely connected between the two sides of groove, wherein buckle button can push buckle movable part when being rotated according to the predetermined direction
Top and allow buckle movable part along groove two sides slide downward and the upper limb of two active windows can be compressed respectively and leads to respectively
Cross incident optical and the output optical fiber in two wire casings, and when buckle button by press opposite to the predetermined direction when rotating backward
It can mutually be separated with the top of buckle movable part again and allow and buckle movable part upward sliding and the upper limb of two active windows is allowed to distinguish
It is separated with incident optical and the output optical fiber.
Optical fiber amplifying device provided by the invention also has a feature in that wherein buckle button, which has, to be arranged at top
With from the protrusion pressing section for pulling part and extending downward into the top at the top of buckle movable part, and prominent pressing section is by by pre-
Determine the top for pushing buckle movable part in the rotation of direction, is mutually separated by rotating backward with the top of buckle movable part.
Optical fiber amplifying device provided by the invention also has a feature in that wherein, buckles button and buckles the top of frame
Two sides between rotation connection position be arranged on the two sides of prominent pressing section.
The action and effect of invention
The optical fiber amplifying device provided according to the present invention, since display screen is OLED display screen, and CPU processor can also incite somebody to action
The treatment process handled received operation instruction signal is sent to display screen with image information and shows, so that any
The display content that people can be readily appreciated that, greatly improves the ease for use of product, improves the intelligence of operation, also, due to
Button module for inputting operation instruction signal has multiple operation buttons, and operation button has pressing part and lug boss
Point, one end of pressing part and upper plate are connected to the fulcrum moved down under pressed by external force, the top of convex portion with
The other end of pressing part connects and extends down into placing groove, and the bottom end of convex portion is provided with conductive metal, and can be
Touch operation instruction module is when moving down with pressing part to input corresponding operation command signal, such operation button knot
Structure makes operation button and casing integrated with body, also so that OLED display screen do not need the installation of electric silica gel contact can be to
Complete machine pcb board is input operation instruction, so not needing to be compressed energy pressing operation button using case lid and input operation instruction
Signal so just being debugged before machine assembly of being more convenient for, but also is avoided that as caused by the installation of electric silica gel contact
It is bad that vibration is easy screen contact caused by loosening, and due to not needing to be welded on complete machine PCB, so being avoided that due to weldering
Connect and caused by adverse effect to fastness and safety；And a display screen can be achieved with display function, so
It does not need to increase mold；Also, although OLED display screen is visual good large scale display screen, supply current only needs
5mA lays a good foundation so being greatly saved the energy for industrial automation, and existing technology is breached in terms of display, real
Important breakthrough is showed.As it can be seen that optical fiber amplifying device of the invention is modular design, installation, debugging is facilitated to save largely
Manpower and material resources save labour cost for company, reduce the fraction defective of product, can apply and industrialized production, greatly improve
Economic benefit brought by of the invention.
Detailed description of the invention
Fig. 1 uses schematic diagram for optical fiber amplifying device involved in embodiment；
Fig. 2 is the decomposition diagram of optical fiber amplifying device involved in embodiment；
Fig. 3 is the structural schematic diagram of the shell of optical fiber amplifying device involved in embodiment；
The structural schematic diagram that Fig. 4 is regarded by the other angles of Fig. 3；
Fig. 5 is the structural schematic diagram of complete machine pcb board involved in the present embodiment；
Fig. 6 is the structural schematic diagram of shielding case involved in embodiment；
Fig. 7 is that the structural schematic diagram for sending pcb board is picked involved in embodiment；
Fig. 8 is the lateral side view of Fig. 7；
Fig. 9 is optical fiber fixation kit involved in embodiment；
Figure 10 is the structural schematic diagram of buckle frame involved in embodiment；
Figure 11 is the lateral side view of Figure 10；
Figure 12 is the sectional view that sending module is received involved in embodiment；
Figure 13 is silicagel pad structural schematic diagram involved in embodiment；
Figure 14 is the structural schematic diagram that the display screen of connecting wire is connected with involved in embodiment；
Figure 15 is the structural schematic diagram of display lid involved in embodiment；
Figure 16 is the front section view of optical fiber amplifying device involved in embodiment；
Figure 17 is the enlarged drawing in Figure 16 at I；
Figure 18 is the structural schematic diagram of sponge involved in embodiment；
Figure 19 is the structural schematic diagram of anti-interference plug involved in the present embodiment；
Figure 20 is the structural schematic diagram of conducting wire crossover sub involved in the present embodiment；
Figure 21 is the lateral side view of Figure 20；
Figure 22 is the structural schematic diagram of unassembled complete machine pcb board involved in the present embodiment；
Figure 23 is the structural schematic diagram of plug connector involved in the present embodiment；
Figure 24 is the structural schematic diagram of lampshade involved in the present embodiment；
Figure 25 is the structural schematic diagram of transparent cover plate involved in embodiment；
Figure 26 is the structural schematic diagram of case lid involved in the present embodiment.
Specific embodiment
Below in conjunction with specific embodiment 1 and attached drawing, the present invention is further explained.
Embodiment
Fig. 1 uses schematic diagram for optical fiber amplifying device involved in embodiment.
Such as Fig. 1, optical fiber amplifying device 100 receives optical signal from incident optical 210 and carries out processing amplification, then processing is amplified
Optical signal afterwards is launched by launching fiber 220.
Fig. 2 is the decomposition diagram of optical fiber amplifying device involved in embodiment.
As shown in Fig. 2, optical fiber amplifying device 100 has shell 10, complete machine pcb board 20, reception sending module 30, operation aobvious
Show that module 40, conducting wire introduce module 50, lampshade 70, transparent cover plate 80 and case lid 60.Wherein, complete machine pcb board 20, reception hair
After sending module 30, Operation display module 40, conducting wire crossover sub 50 and lampshade 70 etc. to be assembled on shell 10, case lid 60 exists
It is covered on shell 10 and is covered.
Fig. 3 is the structural schematic diagram of the shell of optical fiber amplifying device involved in embodiment；
The structural schematic diagram that Fig. 4 is regarded by the other angles of Fig. 3.
As shown in Figure 3 and Figure 4, shell 10 has placing groove 11, the upper plate that placing groove 11 has bottom plate 12, is oppositely arranged
13 and lower roof plate 14, the front side board 15 and back side panel 16 that are oppositely arranged.It is offered on front side board 15 and introduces connecing for incident optical 210
The batter 15a and launch hole 15b for drawing launching fiber 220, in the present embodiment, receiver hole 15a and launch hole 15b vertical spacing are simultaneously
Row's setting.
Complete machine pcb board 20 is arranged in placing groove 11.
Fig. 5 is the structural schematic diagram of complete machine pcb board involved in the present embodiment.
As shown in figure 5, be provided on complete machine pcb board 20 CPU processor, optical signal amplification module, operational order module with
And circuit module 21.
Wherein, operational order module is for receiving different operation command signal and being sent to CPU processor processing, to realize
Corresponding different function, circuit module provide the working power of entire optical fiber amplifying device 100 and being electrically connected with external power supply.
Fig. 6 is the structural schematic diagram of shielding case involved in embodiment.
As shown in Figure 5 and Figure 6, in addition, shielding case 22 is arranged on complete machine pcb board 20, and optical signal amplification module is covered,
In this way to prevent optical signal amplification module disturbed.Specifically: there is insulating layer 23 on complete machine pcb board 20, shielding case can be placed
It is the component of protection inside 22, shielding case part 22c, two circular arc protrusions 22a's and 22b of shielding case 22 can be assembled to
Two elongate holes on complete machine pcb board, and use and weld shielding case 22 at the pad locations being soldered on complete machine pcb board 20
Onto complete machine pcb board 20.
Sending module 30 is received to be mounted in placing groove 11, for fixing incident optical 210 and the output optical fiber 220, and from
Incident optical 210 receives optical signal, after being then sent to the amplification of optical signal amplification resume module, then passes through the output optical fiber 220 and sends out
It is shot out.Receiving transmitting module 30, there is reception to send pcb board 31 and optical fiber fixation kit 32.
Fig. 7 is that the structural schematic diagram for sending pcb board is picked involved in embodiment；
Fig. 8 is the lateral side view of Fig. 7.
As shown in Figure 7 and Figure 8, it receives transmission pcb board 31 to be electrically connected with complete machine pcb board 20, is provided with receiver 31a and hair
Emitter b, receiver 31a are used to receive the optical signal of incident optical 210 and send out after being converted to the processing of electric signal transmission amplifying circuit
It gives the complete machine pcb board 20 to be handled to obtain amplified signal, then transmitter 31b receives the amplified signal and passes through hair
Optical fiber 220 is penetrated to launch outward.In the present embodiment, receiver 31a and receiver hole 15a are opposite, transmitter 31b and launch hole 15b phase
It is right.
Fig. 9 is optical fiber fixation kit involved in embodiment；
Figure 10 is the structural schematic diagram of buckle frame involved in embodiment；
Figure 11 is the lateral side view of Figure 10；
Figure 12 is the sectional view that sending module is received involved in embodiment.
As shown in Fig. 9, Figure 10, Figure 11 and Figure 12, optical fiber fixation kit 32 is installed close to front side board 11d, comprising: buckle
Frame 33, buckle movable part 34 and buckle button 35.
Buckling frame 33 has groove 33a, through-hole 33c there are two vertical spacing side by side settings on the rear wall 33b of groove 33a,
The lower edge of through-hole 33c is extended outward horizontally so as to form the wire casing 33d, two through-hole 33c of opening upwards away from rear wall 33b and respectively prolongs
The wire casing 33d stretched is respectively used to through incident optical 210 and the output optical fiber 220.
There are two the active window 34a for respectively corresponding two through-hole 33c, two active windows for the setting of buckle movable part 34
34a is socketed in respectively on two wire casing 33d, and the two vertical outside 34b for buckling movable part 34 are perpendicular with groove 33a respectively
Straight two sides 33e vertical sliding connection.
Buckle button 35 be located at buckle movable part 34 top, and buckle button 35 two sides respectively with groove 33a two
It is rotatablely connected between side.
Also, it when being rotated clockwise when buckling button 35 and being rotated according to the predetermined direction namely in the present embodiment, can push
It buckles the top of movable part 34 and allows buckle movable part 34 along the two sides slide downward of groove 33a, to allow two active windows
The upper limb of 34a can compress the incident optical 210 and the output optical fiber 220 for passing through two wire casing 33d respectively respectively, and when buckle button
35 by by opposite to the predetermined direction when rotating backward, when being rotated counterclockwise in the present embodiment, and can be with buckle movable part 34
Top mutually separates, thus incident optical 210 by being compacted and the output optical fiber 220 allow and restore support buckle movable part 34 to
Upper sliding, and then allow the upper limb of two active window 34a respectively with incident optical 210 and the output optical fiber 220 in natural separation shape
State.In the present embodiment, the upper limb of active window 34a is recessed arc-shaped upwards, and such active window 34a can be compressed with more agreeing with
When incident optical 210 or the output optical fiber 220.
In the present embodiment, specifically, buckle button 35, which has, pulls part 35a and prominent pressing section 35b.Pull part
The top of buckle button 35 is arranged in 35a, and for allowing, user is pulled and realizes above-mentioned rotation；Prominent pressing section 35b is from pulling
Dynamic part 35a extends downward into the top at 34 top of buckle movable part, and prominent pressing section 35b is pulled pulling part 35a
Can push down on the top of buckle movable part 34 in the rotation of trend predetermined direction therewith, and pull part 35a by by with it is predetermined
It is contrary rotate backward it is middle can mutually be separated with the top of buckle movable part 34, to realize to incident optical 210 and outgoing
The compression and separation of optical fiber 220.
In addition, the rotation connection position buckled between the two sides on the top of button 35 and buckle frame 33 is set in the present embodiment
It sets in the two sides of prominent pressing section.And the circular arc type design of two sides 33l on frame 33 is buckled, it can to buckle the progress of button 35
Two mounting hole 33m that the part of rotation connection smoothly slides into buckle frame 33 are rotatablely connected.
In addition, buckling in the present embodiment and being respectively arranged with limit at the close rear wall 33b at the respective top in two sides of frame 33
Slot 33f, and pull the top that part 35a is located at buckle frame 33, and this pull when part 35a is pulled backward can respectively with this
Two limiting slot 33f engaging and be limited, allow buckle button 35 be rotated upwardly at the position limiting slot 33f have it is certain
Fixed function, be unlikely to easily to skid off.
In addition, the respective top in two sides of buckle frame 33 is from rear wall 33b along the direction that wire casing 33d extends in the present embodiment
Downward arc 33g is crossfaded by straight, part 35a is pulled at this time and is placed in the surface at the top of this, and this pulls part 35a in quilt
It can be moved along this two tops when pulling.
In addition, in the present embodiment, two through-hole 33c are respectively corresponded on rear wall 33b be respectively arranged with the offline slot 33d that supports or opposes and prolong
The installing port 33h that direction is extended is stretched, which is respectively used to corresponding accommodating receiver 31a and transmitter
31b can make to assemble so compact, inside saving shell 10 assembly space.
In addition, the upper limb for the institute installing port 33h being located above sends the top phase of pcb board 31 with receiving in the present embodiment
Engaging, the lower edge of underlying installing port 33h hold up the bottom for receiving and sending pcb board 31, will receive send pcb board as a result,
31 are assembled on optical fiber fixation kit 32.In addition, in order to by the two parts assemble securely, between two installing port 33h with reception
Reception between device 31a and exit tube 31b sends pcb board 31 and fastens.Specifically, in the present embodiment, in the institute being located above
Corresponding protrusion 33h1 is arranged in the upper limb of installing port 33h, and corresponding card slot 31c is arranged receiving the top for sending pcb board 31, and
Protrusion 33fh2 is set between two installing port 33h, card slot 31d is set between receiver 31a and exit tube 31b, in this way,
It is realized by the snap fit between raised 33h1 and card slot 31c, and by the engaging between protrusion 33h2 and card slot 31d
State engaging.
Figure 13 is silicagel pad structural schematic diagram involved in embodiment.
In addition, as shown in figure 13, it, can also be at this when reception sends pcb board 31 and is assembled on optical fiber fixation kit 32
Silicagel pad 31f is assembled between two parts, to prevent the loss of optical signal.It specifically, can be in silicagel pad in the present embodiment
Card slot 31f1 and 33f2 is arranged in position corresponding with raised 33fh1 and 33h2 respectively on 31f, so that silicagel pad 31f is fastened on
On optical fiber fixation kit 32.Two mounting hole 31g can also be set on silicagel pad 31f, be engaged to buckle frame 33 and be located below
Installing port 33h under two boss 33k on, also, two protrusion 33k can also correspondingly hold up reception send pcb board 31
Lower edge.
In addition, the assembly of optical fiber fixation kit 32 in the housing 10 are as follows: the one of two active window 34a of card movable part 34
Side is neighbouring and is respectively aligned to receiver hole 15a and launch hole 15b, and the groove 33j of the two sides of fastener 33 can be buckled admittedly respectively
It is scheduled on shell 10f, the raised 60e in case lid 60, and complete machine shielding can be installed by buckling the self-tapping screw hole 33k on frame 33
Cover.The overall structure of this optical fiber fixation kit 32 is easily installed, and component stability is good, and to improve product quality, saving is produced into
Originally powerful support is provided.
It is equipped in addition, the top in the outside of rear wall 33b is set up separately for blocking with the corresponding portion 20f phase on complete machine pcb board 20
Fixed groove 33i is closed, further complete machine pcb board 20 can be fixed in this way, so that the stability of complete machine pcb board 20 is more
Good, data transmit safer stabilization.
Figure 14 is the structural schematic diagram that the display screen of connecting wire is connected with involved in embodiment.
As shown in figure 14, Operation display module 40 is arranged on the outer surface of upper plate 13, have display screen component 41 with
And button module 45.
Display screen component 41 has display screen 42, display lid 43 and sponge 44.
Display screen 42 is electrically connected with complete machine pcb board 20, is oppositely arranged by the way that at least one set is arranged in the two sides of upper plate 13
Limit plate 13a carry out and the limit of display screen 42 be fixed on upper plate 13, in the present embodiment, totally two groups of limit plate 13a.
Display screen 42 be OLED display screen, the size of display screen 42 are as follows: length 29mm, width be 8.7mm with a thickness of
1.22mm, and wherein the effective display size of screen reaches 21.35mmX5.32mm, is the multilingual liquid crystal display of ultra high-definition, this
Sample, CPU processor are transmitted to the hair to received treated the electric signal transmission amplifying circuit signal processing and transmitting
The processing status of emitter, and the treatment process handled received operation instruction signal can be sent with image information
It is shown to display screen 42, so that anyone the display content that can be readily appreciated that, greatly improves the ease for use of product, mention
The high intelligence of operation.Although supply current only needs moreover, OLED display screen is visual good large scale display screen
5mA lays a good foundation so being greatly saved the energy for industrial automation, and existing technology is breached in terms of display, real
Important breakthrough is showed.
In addition, as shown in figure 14, display screen 42 is electrically connected by FPC winding displacement 42a with complete machine pcb board 20, and the present embodiment
In FPC winding displacement 42a middle section 42c, the both ends being electrically connected respectively with display screen 42 and complete machine pcb board 20 with it respectively
42d and 42e are rectangular, and FPC winding displacement is corresponding by opening up on upper plate 13 to one end 42e that complete machine pcb board 20 is electrically connected
It perforates 13e and enters in placing groove 11 namely FPC winding displacement is the design of double 90 ° of right angle winding displacements, so as to avoid general winding displacement
The assembly for wanting 180 ° of bendings thereby reduces line broken circuit caused by general flat cable bending.In addition, passing through in the present embodiment
Complete machine pcb board 20 is using newest 6mm (length) X3.5mm (width) X1mm (thickness) extra small molded line to plate patch connector 20e
And realize and be electrically connected with FPC winding displacement, the space on complete machine pcb board 20 is effectively saved in this way, simplify complete machine pcb board 20
Wiring component etc. design, reduce design cost and product cost, provide highly reliable assembly technology for production, mention
High efficiency,
Figure 15 is the structural schematic diagram of display lid involved in embodiment.
As shown in figure 15, display lid 43 be it is transparent, be snapped on upper plate 13 and cover display screen 42, for protect and
Fixed display screen 42.Two couples of buckle 43a and 44b etc. in the present embodiment in display lid 43 are symmetrically snapped on shell 10
13b, 13c in, the protrusion 43c being arranged in pairs snaps into the position 13d on shell 10, and 43d in display lid 43 is pushed up to 13a
It sets, this trim designs is using six detent effects, so that effectively fixed display screen 42, prevents display screen 42 from vibrating, display lid
The cooperation of panel 43e and display screen 42 on 43, so that display screen 42 most talks about display.
Figure 16 is the front section view of optical fiber amplifying device involved in embodiment.
In addition, such as Figure 16, the surface of the middle section of 13 face display screen 42 of upper plate is designed for trapezium structure, for centre
The trapezoidal groove namely the surface for subtracting glue-type material, which are recessed downwards, forms trapezoidal groove 43f, so that upper plate 13 is inside
There is trapezoidal protrusion point in side, enhances the structural strength of shell and upper plate.It is equipped in trapezoidal groove for fixing
The complete machine fixation hole and the cover board fixation hole for fixing the case lid 60 for stating complete machine pcb board, the trapezoidal groove two sides are set
There is the display lid buckle for fixing the display screen.
Figure 17 is the enlarged drawing in Figure 16 at I.
Figure 18 is the structural schematic diagram of sponge involved in embodiment.
As shown in FIG. 17 and 18, sponge 44 is pasted onto the lower surface of display screen 42.Specifically, the glue-line 44a of sponge 44 is viscous
It is attached to the lower section of display screen 42, cushioning effect is played to display screen 42 by the reinforced spongy layer 44b of sponge 44, it is effective anti-
Display screen 42 is protected.
Button module 45 is for allowing user to be operated so that operation instruction signal to be sent to the operation on complete machine pcb board 20
Instruction module.There is button module 45 multiple operation button 45a, operation button 45a to have pressing part 45b and convex portion
One end of 45c, pressing part 45a are connect with upper plate 13, as fulcrum, so that the other end of pressing part 45a can be outside
Power is moved down by pressure, and after releasing external force, the other end of pressing part 45a can be moved up again and be set back.Protrusion
The top of part 45c connect with the other end of pressing part 45a and extends down into placing groove 11, convex portion 45c's
Bottom end is provided with conductive metal, and the bottom end can when being moved down with pressing part 45a touch operation instruction module, with input
Corresponding operation command signal gives operational order module.Specifically, realizing the principle of operation instruction signal is: being acted on by application
Power is transmitted to convex portion 45c by leverage, so that leading on pressing part 45b, and under the action of fulcrum
Patch button on electric metal and operational order module, which is formed into a loop, to be connected, and 20 operation instruction signal of complete machine pcb board is given to, thus
An effective information input is formed, the interface of human-computer interaction docking is provided.
In the present embodiment, button module 45 includes and realizes sensitivity setting, the fine tuning of sensitivity first, sensitivity the respectively
The different function that two fine tunings, model selection are adjusted distinguishes multiple operation buttons of corresponding operation instruction signal, wherein mode
Selection is for sensitivity setting and anti-saturation mode, manual dexterity mode, teaching sensitivity mode and program schema etc.
Selection.
In addition, the optical signal sending/receiving module also set up on complete machine pcb board 20, correspondingly, in the bottom plate 12 of shell 10
And a communication window 17 is respectively arranged in case lid 60, to cooperate for completing different optical fiber amplifying devices
The communication interaction of optical signal between 100.Specifically: a communication window 17 of an optical fiber amplifying device 100 is for receiving
The optical signal sent from a communication window of other optical fiber amplifying devices, received optical signal are connect by optical signal transmission
After receipts module is handled, a communication of next optical fiber amplifying device is then transmitted to by another communication window 17 again
Window is received.In this way, each optical fiber amplifying device is that have to receive a transmitting, material is thus formed information friendships
Mutually, interactive information communicates, and saves a large amount of number of cables, while decreasing replacement or needing weight when increasing and decreasing sensor
The trouble of new route.
In addition, engaging has the anti-interference plug 17a that can cover it, anti-interference plug on communication window 17 in the present embodiment
The transmitance that wave can be 800nm light below is < 5%, and the anti-interference plug 17a can be 800nm's or more to wavelength
Near infrared light transmitance is > 90%.As a result, by selection of the anti-interference plug 17a to effective wavelength, communication efficiency can be improved.
Figure 19 is the structural schematic diagram of anti-interference plug involved in the present embodiment.
As shown in figure 19, in addition, wherein communication window 17 is circle, the outside of bottom plate 12 and the outside point of case lid 60
Not Huan Rao respective communication window 17 distinguish concave shape ovalisation slot, and anti-interference plug 17a is ellipse, can be engaged to ellipse
In circular trough, and the middle section of anti-interference plug 17a has the annular groove 17b that can be engaged with communication window, anti-interference plug
Elongated slot 17c there are two being symmetrical arranged on a surface of 17a, and the distance between two elongated slot 17c are from close to the surface
One end is to one end flaring far from the surface, in this way, anti-interference plug 17a is engaged in elliptical slot and elongated slot 17c is allowed to wear
The inside of bottom plate 12 or case lid 60 where entering, the set-up mode of this ellipse, which is avoided that when circular set-up mode, to be occurred
Rotation, and the engaging of annular groove 17b and communication window 17 can be allowed also stronger by the elongated slot 17c of flaring, so as into
One step prevents from rotating, and can further increase anti-interference since the closing to communication window 17 is good.
Conducting wire introduces module 50 and connect with shell 10, for introducing external power supply conducting wire 300 in shell 10, thus with whole
The circuit module 21 of machine pcb board 20 is electrically connected.
In the present embodiment, conducting wire introduces module 50, and there are two types of modes, and one is the conducting wire crossover subs by specially designing
51 will introduce power lead 300, and another kind is to have entered power lead 300 using connector 52.
Figure 20 is the structural schematic diagram of conducting wire crossover sub involved in the present embodiment；
Figure 21 is the lateral side view of Figure 20.
As shown in figure Fig. 2,20 and 21, in the present embodiment, conducting wire crossover sub 51 is connect with shell 10, for leading power supply
Line 300 is penetrated from one end to be located at the other end in shell 10 from it and is pierced by afterwards, and allows the entrance shell 10 of power lead 300,
To be electrically connected with the circuit module 21 of complete machine pcb board 20.Conducting wire crossover sub 51 includes: positive sealing plate 53, threading 54, two, column
Engaging protrusion portion 55 and two side seal boards 56.
Positive sealing plate 53 has threading hole 53a, allows power lead 300 to enter from threading hole 53a；Column 54 is threaded from threading hole
53a extends outwardly, for wearing the power lead 300 entered from threading hole 53a；Two engaging protrusion portions 55 are symmetricly set on and wear
The two sides of one end of terminal 54 are fixed after shell 10 with shell 10 for entering；Two side seal boards 56 are symmetrical arranged
The line between the vertical two engaging protrusion portions 55 of line between one end and two side seal boards 56 of threading column 54, side seal board
56 extend from positive sealing plate 53 to the direction that threading column 54 extends.
Figure 22 is the structural schematic diagram of unassembled complete machine pcb board involved in the present embodiment.
As shown in Fig. 3 and 22, in order to be used cooperatively with conducting wire crossover sub 51, in the present embodiment, and correspondingly, shell
The the first installing port 16a that can engage positive sealing plate 53 is provided on 10 back side panel 16, wherein one can be engaged by being provided on bottom plate 12
Second installing port 12a of a side seal board 56 is symmetrically arranged with two cards respectively on the bottom plate 12 of the two sides of the second installing port 12a
Close two card slot portion 12b that protrusion 55 matches respectively.In this way, penetrating power lead 300 from threading hole 53a by threading column
After 54, by positive sealing plate 53 to the first installing port 16a, side seal board 56 is to the second installing port 12a, then by two engaging protrusions
55 alignment card slot portion 12b engage good just completion assembly, in use, by the cooperation of positive sealing plate 53 and the first installing port 16a, side seal
The cooperation of plate 56 and the second installing port 12a can effectively prevent the water inlet problem in use.
Two card slot portion 12b in the present embodiment, setting specific as follows: in bottom plate 12 and positioned at the second installing port 12a's
The first support plate 12c is symmetrically arranged on two sides, and on the first support plate 12c side 12d parallel with bottom plate 12, close to rear side
The part 12e of plate 16 extends outwardly and forms upper card slot portion 12b between opposite back side panel 16.
The second support plate is additionally provided in addition, being located on the first side of the support plate 12c far from back side panel 16 on bottom plate 12
The top of 12f, the second support plate 12f are to 12 concave shape camber slot 12g of bottom plate, in this way, from the introducing of conducting wire crossover sub 51
Power lead 300 can the arc groove pass through, be connected on circuit module.
In addition, deviating from positive sealing plate 53 in side seal board 56 to allow conducting wire crossover sub 51 to be more firmly mounted with shell 10
End on the outside of convex to form step-like 56c, the second installing port 12a is correspondingly also provided with to be mutually clamped with step-like 56c
Step-like 12a1, cleverly structure cooperation enables conducting wire crossover sub 51 preferably to fix on the housing 10.
In addition, the end 54a that forward extends of the development length of two side seal boards 56 beyond threading column 54, in this way energy and shell
The inside corresponding portion of body 10 abuts, so that conducting wire crossover sub 51 be further fixed in shell 10.
In addition, at least one shrinkproof groove 56a is arranged in the outside of side seal board 56, for preventing conducting wire crossover sub 51 for modeling
The shrink problem that can be generated when material products, it is preferable that when the notch depth range namely depth of groove of shrinkproof groove 56a are
1.6-2.0 millimeters, above-mentioned shrink problem can be most effectively prevented, and increase the aesthetics of product, promote product competitiveness.
Figure 23 is the structural schematic diagram of plug connector involved in the present embodiment.
As shown in Fig. 3, Fig. 4 and 23, in addition, two opposite sides the first support plate 12c are respectively vertical for shell 10
12 spacing side by side of bottom plate is provided with multiple reinforcing rib 12c1, and side vertical base plate of the second support plate 12f towards back side panel 16
12 spacing side by side are also equipped with multiple reinforcing rib 12f1, can play the role of reinforcement structure in this way, simultaneously, moreover it is possible to connect using
Plug-in unit 52 introduces power lead 300, by these reinforcing ribs, fixes connector and each side 52b to connector 52 is abutted
52.In this manner it is achieved that conducting wire crossover sub and connector 52 share, conversion is convenient, effectively reduces product mold cost.
When using conducting wire crossover sub 51, power lead 300 enters from threading hole 53a, passes through threading column 54, then connects
Four threading hole 21a on to complete machine pcb board 20, and the other side of complete machine pcb board 20 is reached, it is welded in the other side；And
When using plug-in type 52, then connector 52a stitch is inserted four threading hole 21a on direct complete machine pcb board 20, and reach whole
It welds the other side of machine pcb board 20.Moreover, above-mentioned welding structure can be good at fixed power source conducting wire, power lead is prevented
Loosening influences product quality.
Figure 24 is the structural schematic diagram of lampshade involved in the present embodiment.
As shown in figure 24, lampshade 70 is transparent, buckles and the one end of top plate close to front side board is arranged in, on complete machine pcb board
Light can be got to the LED light on lampshade, which shines the light for sending out different colours to indicate when being additionally provided with luminous
100 working condition of optical fiber amplifying device is to open or close.Specifically, in the present embodiment, protrusion 10a is arranged on shell 10 can be with
It blocks in the groove 70a of indicator-lamp cover 70, the biconvex 70b and 70c on indicator-lamp cover 70 snap into the lower end of shell 10.Lampshade 70
For translucent design, so that the light of the LED light on complete machine pcb board 20 is effectively got on lampshade 70, lampshade 70 is distinguished
Knowledge and magnanimity are higher, and effect is more preferable, and ultra-large type designs, and facilitates observation, accordingly even when there is a certain distance, also can easily identify ON/
OF state.
Figure 25 is the structural schematic diagram of transparent cover plate involved in embodiment.
As shown in figure 25, transparent cover plate 80 is transparent, is covered on upper plate 13, and one end and the rotation of shell 10 connect
It connects.Transparent cover plate 80 uses the saturating material of PC high, the image data that rear intuitive observation display screen 42 is shown on convenient cap, transparency cover
Concave design on plate 80 at the 80a of face display screen 42 can make transparent cover plate 80 closer at a distance from display screen 42, show
Show that observation is apparent, can be snapped by symmetrical two protrusions 80b and 80c and carry out rotation company in the corresponding recesses of shell 10
It connects, and has certain fit clearance, transparent cover plate 80 is facilitated to rotate, also, near each rotation connection, be set side by side two
A protrusion 80d, so that transparent cover plate 80 can have certain position-limiting action when rotating to 45 °, 90 ° of this 2 positions, to protect
Hold the user-friendly button module 45 of certain aperture.Groove 80e is arranged in the other end of transparent cover plate 80, in transparent cover plate 80
After covering, groove 80e and the protrusion 10b of shell 10 just cooperate, so that transparent cover plate 80 is not easy to bounce.
Figure 26 is the structural schematic diagram of case lid involved in the present embodiment.
As shown in figure 26, case lid 60 and the cooperation of shell 10 are designed using buckle-type.Specifically, have totally ten in case lid 60
One buckle 60a clasps shell, and the housing design of cuboid, so that each side of shell 10 at least can be by two buckle 60a
It clasps, structure is firm.In addition, the inside of case lid 60 have multiple raised 60b that can be abutted on complete machine pcb board, as
The limited post of complete machine pcb board 20, suitably sized design, after can making on the lid to shell 10 of case lid 60, these limits
Column 60b can be very good top on complete machine pcb board 20, being reduced under key active force in this way or external vibration bring pair
The injury of component on complete machine pcb board 20.
In addition, hole 60c, 60d in case lid are that optical fiber amplifying device 100 is installed to the mounting hole in mounting bracket,
When on the lid to shell 20 of case lid 60, the step in the two holes can be with corresponding two hole phases on corresponding shell 20
Cooperation, facilitates installation.Also, in the two holes, the one long hole design of one circular hole, in this way, when installation, in mounting bracket
Hole size have certain deviation and design, it can circular hole is first installed, if had with the hole location in mounting bracket certain
Deviation, long hole therein, so that it may the problem of this location tolerance of very good solution.
In addition, the hole 20b of raised 10c and complete machine pcb board on shell 10 cooperate, the raised 20c and shell on complete machine pcb board
The groove cooperation of corresponding position on body, and self-tapping screw 410,420 is cooperated to pass through the 20h on complete machine pcb board and 20g and be locked into shell
On the 10d and 10e of body 10.Pad 20d and transmitting on complete machine pcb board receive the pad 30e on pcb board 10, and seven pairs of pads are set
Meter, so that transmitting receives the ground connection of pcb board 10 and safety is greatly improved, the stationarity that transmitting receives pcb board 10 is also shown
It writes and improves.With the design of the effective structure of upper housing 10, so that complete machine pcb board 20 can be effectively controlled under operation button 45a on time
Slight movement occurs, improves the sensitivity of key, and reduce the vibration of complete machine pcb board 20, improves the service life of electronic component,
Keep the stability of entire product more preferable, product quality is promoted to more high-grade.
The course of work:
After 100 complete machine of optical fiber amplifying device is assembled, optical fiber amplifying device 100 is fixed with guide rail or M3 screw and is being led
On rail or on bracket, and optical fiber cable is connected, transparent cover plate 80 is opened by direction shown in arrow A-1 in Fig. 1, to as required for figure
Position；
It presses again and pulls buckle button 35 shown in arrow A-2 downwards, so that optical fiber buckle movable part 34 is in releasing orientation, it will
Incident optical 210 and the output optical fiber 229 or optical fiber crossover sub, which are pressed, is inserted into receiver hole 15a and launch hole 15b shown in arrow A-4
It presses；
And press and pull buckle button upwards (namely clockwise) shown in arrow A-3, so that buckle movable part 34 is pushed down
Incident optical 210 and the output optical fiber 229 or optical fiber crossover sub, it is ensured that optical fiber cable carries out efficient coupling.
The action and effect of embodiment
According to optical fiber amplifying device provided in this embodiment, since display screen is OLED display screen, and CPU processor can also
The treatment process for handling received operation instruction signal is sent to display screen with image information to show, so that appointing
The display content that who can be readily appreciated that, greatly improves the ease for use of product, improves the intelligence of operation, also, by
There are multiple operation buttons in the button module for inputting operation instruction signal, and operation button has pressing part and protrusion
Part, one end of pressing part and upper plate are connected to the fulcrum moved down under pressed by external force, the top of convex portion
Placing groove is connect and extended down into the other end of pressing part, and the bottom end of convex portion is provided with conductive metal, and energy
When moving down with pressing part, touch operation instruction module is to input corresponding operation command signal, such operation button
Structure makes operation button and casing integrated with body, also so that OLED display screen does not need electric silica gel contact installation energy
It is input operation instruction to complete machine pcb board, so not needing to compress energy pressing operation button using case lid and input operation and refer to
Signal is enabled, so just being debugged before machine assembly of being more convenient for, but also is avoided that since the installation of electric silica gel contact causes
Vibration to be easy screen contact caused by loosening bad, and due to not needing to be welded on complete machine PCB, thus be avoided that due to
Welding and caused by adverse effect to fastness and safety；And a display screen can be achieved with display function, so
It does not need to increase mold yet；Also, although OLED display screen is visual good large scale display screen, supply current only needs
5mA lays a good foundation so being greatly saved the energy for industrial automation, and existing technology is breached in terms of display, real
Important breakthrough is showed；
Further, optical fiber fixation kit provided in this embodiment erects on the rear wall of groove since buckle frame has groove
Direct join row is arranged at intervals with two through-holes, and the lower edge of through-hole is extended outward horizontally so as to form the line of opening upwards away from the rear wall of groove
Slot, two through-holes and the wire casing respectively extended are respectively used to through incident optical and the output optical fiber, and buckle movable part by two
A active window, which is socketed in respectively on two wire casings, can be assembled on buckle frame, and vertical two for buckling movable part are outer
Vertical two sides vertical sliding of the side respectively with groove is connect, and buckles top and its two sides point that button is located at buckle movable part
It is not rotatablely connected between the two sides of groove, so the rotation by buckle button can push buckle button down, thus
It can be realized as: the top of buckle movable part can be pushed when buckle button is by directional rotating according to the predetermined direction and allow and buckle movable part
Along groove two sides slide downward and the upper limb of two active windows can be compressed respectively respectively through entering in two wire casings
Optical fiber and the output optical fiber are penetrated, and can be with buckle movable part when buckling button and being pressed direction rotation opposite to the predetermined direction
Top mutually separate and allow buckle movable part upward sliding and allow two active windows upper limb respectively with incident optical and emergent light
Fibre separation.Namely can be realized fixation to incident optical and the output optical fiber, overall structure building block is few, structure is simple, easily
In assembling, and it is easy to use；
Further, conducting wire crossover sub provided in this embodiment and corresponding shell, due to conducting wire crossover sub packet
It includes and is extended outwardly with the positive sealing plate of threading hole for allowing power lead to enter, from threading hole to wear from the power supply that threading hole enters and lead
Line threading column, two engaging protrusion portions for being fixed into shell Shi Yuyu shell and from from positive sealing plate to wearing
The direction that terminal extends extends two side seal boards, and correspondingly, conducting wire can be engaged by being provided on the back side panel of shell placing groove
First installing port of the positive sealing plate of crossover sub, and the side that can engage conducting wire crossover sub is provided on the bottom plate of placing groove
Second installing port of sealing plate, at the same be symmetrically arranged on the bottom plate of the two sides of the second installing port respectively with conducting wire crossover sub two
Two card slot portions that a engaging protrusion portion matches respectively, in this way, in this way, in use, matching by positive sealing plate and the first installing port
It closes, the cooperation of side seal board and the second installing port can effectively prevent the water inlet problem in use, and overall structure is simple, user
Just.
Further, due to being additionally provided with the first support plate and the second support plate on shell, and the first support plate and
Second support plate can carry out abutting fixation to plug connector respectively for the reinforcing rib that the first installing port and the second installing port are equipped with, from
And realize and plug connector and conducting wire crossover sub are shared, mold is saved, and due to the first support plate while being used to set
The card slot portion of fixed conducting wire crossover sub is set, and the second support plate is used to be arranged the arc for the power lead being placed into simultaneously
Slot saves the accommodating space of the placing groove of shell further such that structure is more compact, advantageous entire optical fiber amplifying device
Miniaturization.
Claims (10)
1. a kind of optical fiber amplifying device characterized by comprising
Shell, the shell have a placing groove, and the placing groove has bottom plate, the upper plate that is oppositely arranged and lower roof plate, opposite
The front side board and back side panel of setting offer the receiver hole for introducing incident optical on the front side board and draw the hair of launching fiber
Perforation；
Complete machine pcb board is arranged in the placing groove, CPU processor, optical signal amplification mould is provided on the complete machine pcb board
Block can receive different operation command signal and be sent to CPU processor processing and referred to the operation for realizing corresponding different function
It enables module and is electrically connected with external power supply with the circuit module for power supply；
Sending module is received, is mounted in the placing groove, there is the reception being electrically connected with the complete machine pcb board to send pcb board,
The reception, which is sent, to be provided with the optical signal for receiving the incident optical on pcb board and is converted to the processing of electric signal transmission amplifying circuit
The complete machine pcb board is sent to afterwards to be handled to obtain the receiver of amplified signal and receive the amplified signal and pass through described
The transmitter that launching fiber launches outward；
Operation display module is arranged on the outer surface of the upper plate, has display screen component and button module；And
Case lid covers the placing groove,
Wherein, the display screen component, which has, is electrically connected display screen with the complete machine pcb board, and the display screen is that OLED is shown
Screen,
The CPU processor can also will be to received treated the electric signal transmission amplifying circuit signal processing and transmitting
It is transmitted to the processing status of the transmitter and the treatment process of the processing will be carried out to the received operation instruction signal
The display screen is sent to image information to be shown,
The button module has multiple operation buttons,
The operation button has pressing part and convex portion, and one end of the pressing part is connected to the upper plate
The fulcrum moved down under pressed by external force, the top of the convex portion are connect and downward with the other end of the pressing part
Extend into the placing groove, the bottom end of the convex portion be provided with conductive metal and can with the pressing part to moving down
The operational order module is contacted when dynamic to input corresponding operation command signal.
2. optical fiber amplifying device according to claim 1, it is characterised in that:
Wherein, the button module include with respectively realize sensitivity setting, sensitivity first fine tuning, sensitivity second fine tuning,
The different function of model selection distinguishes multiple operation buttons of corresponding operation instruction signal.
3. optical fiber amplifying device according to claim 1, it is characterised in that:
Wherein, the size of the display screen are as follows: length 29mm, width are 8.7mm with a thickness of 1.22mm；
The display screen is electrically connected by FPC winding displacement with the connector on the complete machine pcb board,
The FPC winding displacement is designed using continuous two 90 ° of right-angled bends,
The connector uses subminiature connectors, size: length 6mm, width 3.5mmX, with a thickness of 1mm；
The display screen component also has a sponge for being pasted onto the display screen lower surface, the sponge with a thickness of 0.5mm.
4. optical fiber amplifying device according to claim 3, it is characterised in that:
Wherein, two groups of limit plates staggered relatively are arranged on the upper plate to limit the display screen,
One end that the FPC winding displacement is electrically connected with the complete machine pcb board is entered by the respective perforations opened up on the top plate
In the placing groove,
The display screen component also has display lid, and the display lid is snapped on the upper plate and covers the display
Screen,
The position of display screen described in the upper plate face uses trapezium structure, subtracts the trapezoidal groove of glue-type material for centre, described
The complete machine fixation hole for fixing the complete machine pcb board is equipped in trapezoidal groove to fix with the cover board for fixing the case lid
Hole, the trapezoidal groove two sides are equipped with the display lid for fixing the display screen and buckle.
5. optical fiber amplifying device according to claim 1, it is characterised in that:
Wherein, it is additionally provided with optical signal sending/receiving module on the complete machine pcb board,
A communication window is correspondingly provided on the bottom plate and the case lid respectively,
One communication window of one optical fiber amplifying device is used to receive a communication window from other optical fiber amplifying devices
The optical signal that mouth is sent, the optical signal sending/receiving module for passing through another institute again after handling the optical signal
It states communication window and is transmitted to a communication window of next optical fiber amplifying device and received.
6. optical fiber amplifying device according to claim 5, it is characterised in that:
Wherein, engaging has the anti-interference plug that can cover it on the communication window, and the anti-interference plug can be to wavelength
The transmitance of 800nm light below is < 5%, and the anti-interference plug can penetrate the near infrared light that wavelength is 800nm or more
Rate is > 90%.
7. optical fiber amplifying device according to claim 6, it is characterised in that:
Wherein, the communication window is round, and the outside of the outside of the bottom plate and the case lid is respectively around respective institute
Communication window difference concave shape ovalisation slot is stated,
Anti-interference plug is ellipse, can be engaged in the elliptical slot, and the middle section of the anti-interference plug has
The annular groove that can be engaged with the communication window, is symmetrical arranged that there are two elongated slots on a surface of the anti-interference plug, and
The distance between two elongated slots are from one end close to the surface to one end flaring far from the surface.
8. optical fiber amplifying device according to claim 1, it is characterised in that:
Wherein, the reception sending module further includes optical fiber fixation kit,
The optical fiber fixation kit includes
Frame is buckled, the buckle frame has groove, and there are two through-holes for vertical spacing side by side setting on the rear wall of the groove, described
The lower edge of through-hole is extended outward horizontally so as to form the wire casings of opening upwards away from the rear wall of the groove, two through-holes and respectively
The wire casing extended is respectively used to through the incident optical and the output optical fiber；
Movable part is buckled, there are two the active window for respectively corresponding two through-holes, two active window difference for setting
Be socketed on two wire casings, and two vertical outsides of the buckle movable part respectively with vertical two of the groove
The connection of side vertical sliding；
Buckle button, positioned at it is described buckle movable part top and its two sides respectively between the two sides of the groove rotate connect
It connects,
Wherein, the buckle button can push the top of the buckle movable part when being rotated according to the predetermined direction and allow the buckle
Movable part along the groove two sides slide downward and allow two active windows upper limb can compress respectively respectively by
Incident optical and the output optical fiber in two wire casings, and when the buckle button pressed it is opposite with the predetermined direction anti-
It allows the buckle movable part upward sliding and allows two institutes to can mutually be separated with the top for buckling movable part when rotation again
The upper limb for stating active window is separated with the incident optical and the output optical fiber respectively.
9. optical fiber amplifying device according to claim 8, it is characterised in that:
Wherein, there is the buckle button setting to extend downward into the buckle movable part top at top and from the part of pulling
The protrusion pressing section of the top in portion,
And the prominent pressing section is by by the top for pushing the buckle movable part in predetermined direction rotation, by by described
It is mutually separated in rotating backward with the top of the buckle movable part.
10. optical fiber amplifying device according to claim 9, it is characterised in that:
Wherein, the rotation connection position between the two sides on the top of the buckle button and the buckle frame is arranged in the protrusion
On the two sides of pressing section.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910376487.6A CN110174734A (en) | 2019-05-07 | 2019-05-07 | Optical fiber amplifying device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910376487.6A CN110174734A (en) | 2019-05-07 | 2019-05-07 | Optical fiber amplifying device |
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| CN110174734A true CN110174734A (en) | 2019-08-27 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110556694A (en) * | 2019-09-25 | 2019-12-10 | 上海长江电气设备集团有限公司 | Optical fiber amplifier |
| CN116107045A (en) * | 2023-04-12 | 2023-05-12 | 四川泰瑞创通讯技术股份有限公司 | Optical module |
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| CN1499454A (en) * | 2002-10-31 | 2004-05-26 | ŷķ����ʽ���� | Optical fiber type photoelectric sensor |
| JP2004320767A (en) * | 2002-10-31 | 2004-11-11 | Omron Corp | Photoelectric fiber sensor |
| CN207379512U (en) * | 2017-08-30 | 2018-05-18 | 东莞市胜科电气有限公司 | The explicit fibre optical sensor of even numbers |
| CN109560799A (en) * | 2017-09-27 | 2019-04-02 | 株式会社基恩士 | Optoelectronic switch and sensor unit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110556694A (en) * | 2019-09-25 | 2019-12-10 | 上海长江电气设备集团有限公司 | Optical fiber amplifier |
| CN116107045A (en) * | 2023-04-12 | 2023-05-12 | 四川泰瑞创通讯技术股份有限公司 | Optical module |
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