CN105676379B - Photoelectric signal conversion device - Google Patents
Photoelectric signal conversion device Download PDFInfo
- Publication number
- CN105676379B CN105676379B CN201610220447.9A CN201610220447A CN105676379B CN 105676379 B CN105676379 B CN 105676379B CN 201610220447 A CN201610220447 A CN 201610220447A CN 105676379 B CN105676379 B CN 105676379B
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- module
- optical
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- base
- conversion device
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- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
The invention discloses a kind of photoelectric signal conversion device, including base and shell, the base and shell are detachably connectable；The base is provided with D/A converter module and optical module, and the D/A converter module is connected with the optical module, and the optical fiber port of the optical module is set inwardly；The shell is correspondingly arranged on the line outlet of the optical fiber port.Base and shell are detachably connectable, make shell easy to install quick detachable, facilitate later maintenance, and can improve dust-proof effect, the service life of extension fixture；The light pricker mouth of optical module is set inwardly, makes optical fiber difficult for drop-off, prevents loose contact, and can effectively protect optical fiber, is not easily broken optical fiber, is prevented optical fiber from polluting, improves adaptability in the presence of a harsh environment；Meanwhile the overall volume of device can be reduced, solve the problems, such as information box space too it is small can not storing unit, make device general shape compact simple and beautiful.
Description
Technical field
The present invention relates to domain of communication equipment, more particularly to a kind of photoelectric signal conversion device.
Background technology
Because country persistently promotes the policy of light entering and copper back, current most of family all has been realized in FTTH (Fiber
To The Home fiber to the home), greatly increased for photoelectric signal conversion device demand.Nowadays existing photoelectric signal transformation
Device complex designing cost is high, is unfavorable for equipment installation and volume is excessive can not adapt to information box, circuit, which can not be fixed, to be caused
Complex circuit brings interference to safeguarding and installing in information box；The optical fiber port of photoelectric signal conversion device, power port, network interface court
Exterior problem is universal, wherein more mouthfuls cause equipment volume to become big outwardly；Wherein optical fiber port is set outwardly, easily causes optical fiber to fracture,
And adverse circumstances can pollute optical fiber, cause light loss excessive, influence user's normal use business；Wherein power port is set outwardly,
Power line can not be fixed, and both unsightly or loose contact easily caused, so as to cause equipment can not normal power supply；Wherein network interface court
Outside, remote management apparatus can not be carried out by being easily caused in the presence of a harsh environment.
In Publication No. CN1908715 Chinese patent document, it is proposed that a kind of photoelectric conversion device, including with upper
The housing of lid and lower cover；Signal processing module is incorporated in the housing, and has photoelectric conversion component, processing and transmission optical telecommunications
Number and elastic interface unit, it is conductive, be flexibly clamped between the photoelectric conversion component and the upper and lower cover, formed
The earth-return circuit of the photoelectric conversion component and housing and the fixation of elasticity.The device can effectively shield the photoelectric conversion component
Caused electromagnetic radiation, and prevent the photoelectric conversion component from coming off, but optical fiber port is set outwardly, and still without solving, optical fiber is easy
The problems such as being broken off, be easily contaminated.
The content of the invention
The technical problems to be solved by the invention are：A kind of photoelectric signal conversion device is provided, it is right under adverse circumstances to reduce
The interference that business transmission belt is come, while reduce the overall volume of device.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of photoelectric signal conversion device, including
Base and shell, the base and shell are detachably connectable；The base is provided with D/A converter module and optical module, the number
Mould modular converter is connected with the optical module, and the optical fiber port of the optical module is set inwardly；The shell is correspondingly arranged on described
The line outlet of optical fiber port.
The beneficial effects of the present invention are：Base and shell are detachably connectable, make shell easy to install quick detachable, facilitate the later stage
Safeguard, and dust-proof effect can be improved, the service life of extension fixture；The optical fiber port of optical module is set inwardly, makes optical fiber be not easy to take off
Fall, prevent loose contact, and can effectively protect optical fiber, be not easily broken optical fiber, prevent optical fiber from polluting, improve in the presence of a harsh environment
Adaptability；Meanwhile the overall volume of device can be reduced, solve the problems, such as information box space too it is small can not storing unit, make
Device general shape is compact simple and beautiful.
Brief description of the drawings
Fig. 1 is a kind of structural representation of photoelectric signal conversion device of the present invention；
Fig. 2 is the structural representation of the embodiment of the present invention one；
Fig. 3 is the structural representation of the optical module of the embodiment of the present invention one.
Label declaration：
1st, base；2nd, shell；3rd, D/A converter module；4th, optical module；5th, ethernet physical layer transceiver module；6th, power supply mould
Block；7th, optical signal indicator lamp；8th, circuit board；9th, fixed mechanism；10th, magnetite；11st, irony screen layer；12nd, data conductive patch；
41st, optical fiber port；42nd, optical fiber；
61st, power port；62nd, power line.
Embodiment
To describe the technology contents of the present invention, the objects and the effects in detail, below in conjunction with embodiment and coordinate attached
Figure is explained in detail.
The design of most critical of the present invention is：The interface of module is set inwardly, and is correspondingly arranged line outlet, it is effectively anti-
Dirt, while optical fiber interface is protected, the extended fiber life-span.
Referring to Fig. 1, a kind of photoelectric signal conversion device, including base and shell, the base and shell are separable to be connected
Connect；The base is provided with D/A converter module and optical module, and the D/A converter module is connected with the optical module, the light
The optical fiber port of module is set inwardly；The shell is correspondingly arranged on the line outlet of the optical fiber port.
It was found from foregoing description, the beneficial effects of the present invention are：Optical fiber is difficult for drop-off and fractures, and can prevent contact not
It is good, while and can effectively protects optical fiber, prevents optical fiber from polluting；Further, the overall volume of device can also be reduced.
Further, ethernet physical layer transceiver module is additionally provided with the base, the ethernet physical layer receives and dispatches mould
Block is connected with D/A converter module and optical module respectively.
Seen from the above description, by setting ethernet physical layer transceiver module, the optical signal index of input can be carried out
Inquiry, is controlled to the electric signal of output, solves the problems, such as that existing photoelectric signal conversion device can not carry out remote management, be
Later maintenance personnel greatly reduce its workload, also effective control and observation device service condition.
Further, be additionally provided with power module on the base, the power module respectively with D/A converter module, optical mode
Block is connected with ethernet physical layer transceiver module, and the power port of the power module is set inwardly, and the shell is correspondingly arranged on
The line outlet of the power module.
Seen from the above description, by setting power module, it is powered for the device.
Further, the optical module, ethernet physical layer transceiver module and power module are arranged side by side.
Seen from the above description, by the way that optical module, ethernet physical layer transceiver module and power module are arranged side by side, make
The layout obtained in device is clearly neat.
Further, the optical module is arranged on the base by magnetite.
Seen from the above description, optical module is arranged on base by magnetite, after optical module damages, it is convenient to change
Optical module makes equipment normal work.
Further, the optical module is connected by data conductive patch with the D/A converter module.
Seen from the above description, by setting data conductive patch, allow signal preferably in D/A converter module and
Transmitted between optical module.
Further, in addition to optical signal indicator lamp, the optical signal indicator lamp are connected with the optical module.
Seen from the above description, by setting light indicator lamp, the scope that can be visually known where the optical signal of reception.
Further, it is additionally provided with fixed mechanism on the base, the fixed mechanism includes two triangle parts, and described two
The hypotenuse of individual triangle part is oppositely arranged.
Further, the fixed mechanism has multiple.
Seen from the above description, by setting fixed mechanism, it can be fixed in device interior focusing fibre and power line, make line
Road is neatly clear, is not easy to drop, and reduces the failure problems that line-hit is brought.
Further, the mutual sliding gomphosis of shell and base are integrated.
Seen from the above description, base and shell slide over each other chimeric, make shell easy to install quick detachable, facilitate the later stage to tie up
Shield, and dust-proof effect can be improved, the service life of extension fixture；
Embodiment one
Fig. 1 is refer to, embodiments of the invention one are：A kind of photoelectric signal conversion device, including base 1 and shell 2, institute
State base 1 and shell 2 is detachably connectable；The base 1 is provided with D/A converter module 3 and optical module 4, the digital-to-analogue conversion mould
Block 3 is connected with the optical module 4, and the optical fiber port 41 of the optical module 4 is set inwardly；The shell 2 is correspondingly arranged on the light
The line outlet of fine mouth 41.
Ethernet physical layer transceiver module 5 is additionally provided with the base 1, the ethernet physical layer transceiver module 5 is distinguished
It is connected with D/A converter module 3 and optical module 4.
Be additionally provided with power module 6 on the base 1, the power module 6 respectively with D/A converter module 3, optical module 4 and
Ethernet physical layer transceiver module 5 is connected, and the power port 61 of the power module 6 is set inwardly, and the shell 2 is correspondingly arranged on
The line outlet of the power module 6.
Preferably, the optical module 4, ethernet physical layer transceiver module 5 and power module 6 are arranged side by side.
Preferably, in addition to optical signal indicator lamp 7, the optical signal indicator lamp 7 are connected with the optical module 4.Alternatively,
The optical signal indicator lamp 7 is arranged on the optical module 4.
Preferably, the base 1 is provided with circuit board 8, the D/A converter module 3, optical module 4, ethernet physical layer
Transceiver module 5 and power module 6 are connected with each other by the circuit board 8.
Preferably, as shown in Fig. 2 being additionally provided with fixed mechanism 9 on the base 1, the fixed mechanism 9 includes two triangles
Part, the hypotenuse of described two triangle parts are oppositely arranged.Alternatively, the fixed mechanism 9 has multiple.The fixed mechanism 9
Available for optical fiber 42 and power line 62 is fixed, customer service can not normally make caused by can avoiding the occurrence of optical signal loose contact
With protection optical fiber 42 is not easily broken, and avoids circuit light decay excessive, while it is dragged to be not easy power line 62, prevents electrical power contacts
It is bad so as to influenceing equipment normal work.
Preferably, the 1 mutual sliding gomphosis of shell 2 and base are integrated.
Preferably, as shown in figure 3, the optical module is arranged on the base by magnetite 10；The magnetite 10 it is interior
Side and outside are equipped with irony screen layer 11, and the inner side of magnetite 10 is additionally provided with data conductive patch 12, and optical module passes through data
Conductive patch 12 is connected with the D/A converter module 3 in Fig. 1.
The present embodiment passes through fixed mechanism by the way that the power port of the optical fiber port of optical module and power module is set inwardly
Fixed optical fiber and power line, make optical fiber and power line difficult for drop-off, prevent loose contact, and can effectively protect optical fiber and power supply
Line, optical fiber and power line are not easily broken, prevents optical fiber from polluting, reduce failure caused by line-hit；Meanwhile base and shell
It can slide over each other chimeric, make shell easy to install quick detachable, facilitate later maintenance, and dust-proof effect can be improved, extension fixture makes
Use the life-span；Optical module can plug set, plug and play is supported hot-swappable, dismantles and simple easily changes；Further, can reduce again
The overall volume of device, solve the problems, such as information box space too it is small can not storing unit, make the compact simple beauty of device general shape
See.
Embodiment two
The present embodiment is the application method of the photoelectric signal conversion device described in above-described embodiment.
D/A converter module connects television set or set top box by coaxial line.Optical module connects optical sender by optical fiber,
Alternatively, the optical port specification of optical module is SC/PC, FC/PC, SC/APC or FC/APC, can receive the wavelength of optical signal and include
1490nm or 1550nm, can launch the wavelength of optical signal includes 1310nm.Power module is 12V/5V power adaptations by joint
Device connects external power source.
D/A converter module receives the data signal that television set or set top box are sent, and optical mode is sent to after being converted to electric signal
Block, optical module is converted to optical signal after receiving electric signal, then reflects machine by light and send.
After by optical module incoming light signal, it is known that by optical signal indicator lamp where the optical signal of input
Scope, optical signal indicator lamp have three kinds of colors, represent three different sections respectively, pass through the net of ethernet physical layer transceiver module
Mouth can carry out section setting；For example, when indicator lamp shows red (≤- 9dBm), represent no optical power input or input relatively low；
When indicator lamp is shown it is green when (- 9~0dBm), represent input optical power in normal range (NR)；When indicator lamp is shown it is orange when (>=
0dBm), represent that input optical power is higher.
When needing the scene to be controlled the input/output signal of equipment, computer and ethernet physical layer are connected with netting twine
The network interface of transceiver module, it is same network segment IP to set computer and this module, and this module I P logins are inputted in Computer Browser
Web interface, the optical signal index of input can be inquired about, the electric signal of output is controlled.
Alternatively, the network interface of ethernet physical layer transceiver module can be set inwardly, when needing to carry out inquiry control, first
Pull down shell and reconnect netting twine, can effectively protect network interface；Network interface can also be set outwardly, and Ethernet thing is correspondingly arranged on shell
The netting twine incoming line of layer transceiver module is managed, when inquiring about control, then shell need not be pulled down, be inserted directly into netting twine, it is convenient
Use.
In summary, a kind of photoelectric signal conversion device provided by the invention, base and shell are detachably connectable, make shell
It is easy to install quick detachable, facilitate later maintenance, and dust-proof effect can be improved, the service life of extension fixture；The optical fiber port of optical module
Set inwardly, make optical fiber difficult for drop-off, prevent loose contact, and can effectively protect optical fiber, be not easily broken optical fiber, prevent optical fiber
Pollution, improves adaptability in the presence of a harsh environment；, can be to the optical signal of input by setting ethernet physical layer transceiver module
Index is inquired about, and the electric signal of output is controlled；By setting light indicator lamp, the optical signal of reception can be visually known
The scope at place；By setting fixed mechanism, it can be fixed in device interior focusing fibre and power line, make circuit neatly clear,
It is not easy to drop, reduces the failure problems that line-hit is brought；The overall volume of device can be reduced, solve the too small nothing in information box space
The problem of method storing unit, make device general shape compact simple and beautiful；
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalents that bright specification and accompanying drawing content are made, or the technical field of correlation is directly or indirectly used in, similarly include
In the scope of patent protection of the present invention.
Claims (10)
1. a kind of photoelectric signal conversion device, it is characterised in that including base and shell, the base and shell are separable to be connected
Connect；The base is provided with D/A converter module and optical module, and the D/A converter module is connected with the optical module, the light
The optical fiber port of module is set inwardly；The shell is correspondingly arranged on the line outlet of the optical fiber port.
2. photoelectric signal conversion device according to claim 1, it is characterised in that Ethernet thing is additionally provided with the base
Layer transceiver module is managed, the ethernet physical layer transceiver module is connected with D/A converter module and optical module respectively.
3. photoelectric signal conversion device according to claim 2, it is characterised in that power supply mould is additionally provided with the base
Block, the power module are connected with D/A converter module, optical module and ethernet physical layer transceiver module respectively, the power supply mould
The power port of block is set inwardly, and the shell is correspondingly arranged on the line outlet of the power module.
4. photoelectric signal conversion device according to claim 3, it is characterised in that the optical module, ethernet physical layer
Transceiver module and power module are arranged side by side.
5. photoelectric signal conversion device according to claim 1, it is characterised in that the optical module is arranged on by magnetite
On the base.
6. photoelectric signal conversion device according to claim 1, it is characterised in that the optical module passes through data conduction paster
Piece is connected with the D/A converter module.
7. photoelectric signal conversion device according to claim 1, it is characterised in that described also including optical signal indicator lamp
Optical signal indicator lamp is connected with the optical module.
8. photoelectric signal conversion device according to claim 1, it is characterised in that fixed machine is additionally provided with the base
Structure, the fixed mechanism include two triangle parts, and the hypotenuse of described two triangle parts is oppositely arranged.
9. photoelectric signal conversion device according to claim 8, it is characterised in that the fixed mechanism has multiple.
10. photoelectric signal conversion device according to claim 1, it is characterised in that the shell and base mutually slide
It is chimeric to be integrated.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610220447.9A CN105676379B (en) | 2016-04-11 | 2016-04-11 | Photoelectric signal conversion device |
| CN201810039390.1A CN108227094A (en) | 2016-04-11 | 2016-04-11 | FTTH type photoelectric signal conversion devices |
| CN201810039427.0A CN108562981A (en) | 2016-04-11 | 2016-04-11 | A kind of inserted type photoelectric signal conversion device |
| CN201810039198.2A CN108227092A (en) | 2016-04-11 | 2016-04-11 | For photoelectric signal transformation and the device of control |
| CN201810039199.7A CN108227093A (en) | 2016-04-11 | 2016-04-11 | A kind of photoelectric signal conversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610220447.9A CN105676379B (en) | 2016-04-11 | 2016-04-11 | Photoelectric signal conversion device |
Related Child Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810039199.7A Division CN108227093A (en) | 2016-04-11 | 2016-04-11 | A kind of photoelectric signal conversion device |
| CN201810039390.1A Division CN108227094A (en) | 2016-04-11 | 2016-04-11 | FTTH type photoelectric signal conversion devices |
| CN201810039427.0A Division CN108562981A (en) | 2016-04-11 | 2016-04-11 | A kind of inserted type photoelectric signal conversion device |
| CN201810039198.2A Division CN108227092A (en) | 2016-04-11 | 2016-04-11 | For photoelectric signal transformation and the device of control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105676379A CN105676379A (en) | 2016-06-15 |
| CN105676379B true CN105676379B (en) | 2018-01-30 |
Family
ID=56309622
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810039427.0A Pending CN108562981A (en) | 2016-04-11 | 2016-04-11 | A kind of inserted type photoelectric signal conversion device |
| CN201810039199.7A Pending CN108227093A (en) | 2016-04-11 | 2016-04-11 | A kind of photoelectric signal conversion device |
| CN201810039390.1A Pending CN108227094A (en) | 2016-04-11 | 2016-04-11 | FTTH type photoelectric signal conversion devices |
| CN201810039198.2A Pending CN108227092A (en) | 2016-04-11 | 2016-04-11 | For photoelectric signal transformation and the device of control |
| CN201610220447.9A Active CN105676379B (en) | 2016-04-11 | 2016-04-11 | Photoelectric signal conversion device |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810039427.0A Pending CN108562981A (en) | 2016-04-11 | 2016-04-11 | A kind of inserted type photoelectric signal conversion device |
| CN201810039199.7A Pending CN108227093A (en) | 2016-04-11 | 2016-04-11 | A kind of photoelectric signal conversion device |
| CN201810039390.1A Pending CN108227094A (en) | 2016-04-11 | 2016-04-11 | FTTH type photoelectric signal conversion devices |
| CN201810039198.2A Pending CN108227092A (en) | 2016-04-11 | 2016-04-11 | For photoelectric signal transformation and the device of control |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN108562981A (en) |
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| CN100410709C (en) * | 2005-08-05 | 2008-08-13 | 财团法人工业技术研究院 | Photoelectric converter |
| CN1741581B (en) * | 2005-09-16 | 2010-07-07 | 亚洲光学股份有限公司 | Image sensing module |
| CN201331607Y (en) * | 2008-12-24 | 2009-10-21 | 河北华美光电子有限公司 | SEF optical-electric module housing structure and optical-electric module thereof |
| CN101498820B (en) * | 2009-03-12 | 2010-12-29 | 苏州旭创科技有限公司 | Design method for low-power consumption 10G SFP+ LR optical module |
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| CN201993509U (en) * | 2011-04-08 | 2011-09-28 | 亚旭电脑股份有限公司 | Optical fiber communication apparatus |
| CN103607239B (en) * | 2013-11-26 | 2016-01-20 | 国家电网公司 | Simple optical fiber tester |
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2016
- 2016-04-11 CN CN201810039427.0A patent/CN108562981A/en active Pending
- 2016-04-11 CN CN201810039199.7A patent/CN108227093A/en active Pending
- 2016-04-11 CN CN201810039390.1A patent/CN108227094A/en active Pending
- 2016-04-11 CN CN201810039198.2A patent/CN108227092A/en active Pending
- 2016-04-11 CN CN201610220447.9A patent/CN105676379B/en active Active
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| CN103323922A (en) * | 2013-07-08 | 2013-09-25 | 无锡光云通信科技有限公司 | Active optical cable |
| CN104330857A (en) * | 2014-03-20 | 2015-02-04 | 中航光电科技股份有限公司 | Photovoltaic conversion connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108562981A (en) | 2018-09-21 |
| CN108227094A (en) | 2018-06-29 |
| CN105676379A (en) | 2016-06-15 |
| CN108227092A (en) | 2018-06-29 |
| CN108227093A (en) | 2018-06-29 |
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