CN106452598A - Optical fiber transmitting and receiving device for communication network engineering - Google Patents
Optical fiber transmitting and receiving device for communication network engineering Download PDFInfo
- Publication number
- CN106452598A CN106452598A CN201610808026.8A CN201610808026A CN106452598A CN 106452598 A CN106452598 A CN 106452598A CN 201610808026 A CN201610808026 A CN 201610808026A CN 106452598 A CN106452598 A CN 106452598A
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- China
- Prior art keywords
- optical fiber
- communication network
- network engineering
- spring
- control button
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/40—Transceivers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Push-Button Switches (AREA)
Abstract
The invention relates to an optical fiber transmitting and receiving device for communication network engineering. The optical fiber transmitting and receiving device comprises a main body. The front of the main body is provided with a network cable interface, a display screen, a plurality of terminal posts and a plurality of status indicator lights. The back of the main body is provided with a data line interface, a control key and a heat radiating mechanism. The optical fiber transmitting and receiving device for communication network engineering allows a mounting plate to be freely removed through cooperation between a rest spring and a limit spring, and is also capable of simple maintenance of the device through a mounting assembly in the heat radiating mechanism. In addition, in a control key circuit, a capacitor and a second resistor are used for respectively filtering interference signals and limiting the circuit, spike voltage is absorbed through a two-way voltage stabilizing diode, the internal circuit is prevented from being damaged, and thus the reliability of a switch is improved.
Description
Technical field
The present invention relates to a kind of optical fiber transceiving equipment for communication network engineering.
Background technology
Fiber optical transceiver, is the ether that a kind of optical signal by short-range twisted pair telecommunications number and distance is interchangeable
Net transmission media converting unit, is also known as optical-electrical converter in a lot of occasions.Product is typically employed in Ethernet cable cannot
In the real network environment that cover, must extend transmission distance using optical fiber, and it is typically located at the access of broadband metropolitan area network
Layer application, such as：The high clear video image transmission of monitoring safety engineering, is helping optical fiber last one kilometer connection to arrive simultaneously
Also the huge effect playing on the network of Metropolitan Area Network (MAN) and more outer layer.
Fiber optical transceiver as a kind of network equipment, easily internally pile up, and therefore exists by the heat producing after longtime running
Cooling mechanism is typically provided with equipment to reduce the temperature of inside, but existing cooling mechanism structure is fixed, be unfavorable for radiating
The installing/dismounting of mechanism and the maintenance of equipment, meanwhile, the button on fiber optical transceiver is not only easily subject to external interference signals
Interference, and outside peak voltage is lacked to the ability of absorption, cause the damage of internal circuit, reduce the reliability of switch
Property.
Content of the invention
The technical problem to be solved in the present invention is：In order to overcome the deficiencies in the prior art, one kind is provided to be used for communication network
The optical fiber transceiving equipment of engineering.
The technical solution adopted for the present invention to solve the technical problems is：A kind of optical fiber transceiving for communication network engineering
Equipment, including main body, the front of described main body is provided with cable interface, display screen, some binding posts and some status indicator lamps, institute
The back side stating main body is provided with data line interface, control button and cooling mechanism；
Described cooling mechanism includes mounting assembly and radiating subassembly, and described mounting assembly includes installing plate, is arranged on installation
Back-moving spring below plate and the limit assembly being arranged on installing plate both sides, described limit assembly includes limiting plate and spacing bullet
Spring, described limiting plate and installing plate are located at same level, and the horizontal cross-section of described installing plate is annulus, at described limit spring
In compressive state, described back-moving spring is in normal condition；
Described radiating subassembly includes annular framework and the radiator fan being arranged in annular framework, described installing plate and
Annular framework matches；
Described control button is electrically connected with control button module, is provided with control button circuit in described control button module,
Described control button circuit includes first resistor, second resistance, electric capacity, switch and bi-directional voltage stabilizing diode, described first resistor
One end external+5V DC voltage power supply, the other end of described first resistor is by the parallel circuit being made up of switch and electric capacity
Ground connection, described first resistor is connected with one end of bi-directional voltage stabilizing diode by second resistance, described bi-directional voltage stabilizing diode
The other end is grounded.
Preferably, fixing circular frame for convenience, the periphery of described annular framework is provided with some positioning components, institute
State positioning component and include shell, bead and retaining spring, the vertical cross-section of described shell is U-shaped, and described bead is arranged on
It is connected with the bottom of the inside of shell at the opening of shell and by retaining spring, the inside of described body is corresponding with positioning component
Position at be provided with locating slot, described locating slot is mated with positioning component.
Preferably, using the excellent elasticity of carbon nanometer spring, in order to ensure the elasticity of limit spring and retaining spring, institute
State limit spring and retaining spring is carbon nanometer spring.
Preferably, in order to prevent the signal in main body from leaking, the material of the shell of described main body is aluminium alloy.
Preferably, using the cheap feature of LED, in order to reduce the cost of equipment, described status indicator lamp is LED.
Preferably, using filtering high-frequency ac part, making the output of control button circuit more stable, described electric capacity is
High-frequency filter capacitor.
Preferably, in order to show good man-machine interface, described display screen is LCDs.
Preferably, in order to improve the antijamming capability to temperature for the control button circuit, described first resistor and the second electricity
The temperature drift coefficient of resistance is 5%ppm.
The invention has the beneficial effects as follows, this be used for communication network engineering optical fiber transceiving equipment pass through back-moving spring with spacing
Cooperating of spring, enables the free installing/dismounting of installing plate, simultaneously can be by the mounting assembly in cooling mechanism come right
The simplified overhauling of equipment, moreover, in control button circuit, be utilized respectively electric capacity and second resistance filter interference signal and
Limiting circuit, and pass through bi-directional voltage stabilizing diode absorption peak voltage, prevent internal circuit from damaging, thus improve switch
Reliability.
Brief description
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the optical fiber transceiving equipment for communication network engineering of the present invention；
Fig. 2 is the structural representation of the optical fiber transceiving equipment for communication network engineering of the present invention；
Fig. 3 is the structural representation of the cooling mechanism of the optical fiber transceiving equipment for communication network engineering of the present invention；
Fig. 4 is the structural representation of the cooling mechanism of the optical fiber transceiving equipment for communication network engineering of the present invention；
Fig. 5 is the structural representation of the radiating subassembly of the optical fiber transceiving equipment for communication network engineering of the present invention；
Fig. 6 be the optical fiber transceiving equipment for communication network engineering of the present invention support unit structural representation；
Fig. 7 is the circuit theory of the control button circuit of the optical fiber transceiving equipment for communication network engineering of the present invention
Figure；
In figure：1. main body, 2. cable interface, 3. binding post, 4. status indicator lamp, 5. display screen, 6. data line interface, 7.
Control button, 8. cooling mechanism, 9. mounting assembly, 10. installing plate, 11. back-moving springs, 12. limiting plates, 13. limit spring,
14. positioning components, 15. circular frames, 16. radiator fans, 17. beades, 18. shells, 19. retaining springs, R1. first electricity
Resistance, R2. second resistance, C1. electric capacity, S1. switchs, VD1. bi-directional voltage stabilizing diode.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only with
Illustration illustrates the basic structure of the present invention, and therefore it only shows the composition relevant with the present invention.
As shown in Fig. 1-Fig. 7, a kind of optical fiber transceiving equipment for communication network engineering, including main body 1, described main body 1
Front be provided with cable interface 2, display screen 5, some binding posts 3 and some status indicator lamps 4, the back side of described main body 1 is provided with
Data line interface 6, control button 7 and cooling mechanism 8；
Described cooling mechanism 8 includes mounting assembly 9 and radiating subassembly, and described mounting assembly includes installing plate 10, is arranged on
The back-moving spring 11 of installing plate 10 lower section and the limit assembly being arranged on installing plate 10 both sides, described limit assembly includes limiting plate
12 and limit spring 13, described limiting plate 12 and installing plate 10 are located at same level, and the horizontal cross-section of described installing plate 10 is
Annulus, described limit spring 13 is in compressive state, and described back-moving spring 11 is in normal condition；
Described radiating subassembly includes annular framework 15 and the radiator fan 16 being arranged in annular framework 15, described peace
Dress plate 10 and annular framework 15 match；
Described control button 7 is electrically connected with control button module, is provided with control button circuit in described control button module,
Described control button circuit includes first resistor R1, second resistance R2, electric capacity C1, switch S1 and bi-directional voltage stabilizing diode VD1, institute
State one end external+5V DC voltage power supply of first resistor R1, the other end of described first resistor R1 passes through by switch S1 and electricity
Hold the parallel circuit ground connection of C1 composition, described first resistor R1 passes through one end of second resistance R2 and bi-directional voltage stabilizing diode VD1
Connect, the other end ground connection of described bi-directional voltage stabilizing diode VD1.
Preferably, fixing circular frame 15 for convenience, the periphery of described annular framework 15 is provided with some positioning groups
Part 14, described positioning component 14 includes shell 18, bead 17 and retaining spring 19, and the vertical cross-section of described shell 18 is U-shaped,
Described bead 17 is arranged at the opening of shell 18 and is connected with the bottom of the inside of shell 18 by retaining spring 19, described
The inside of body 1 is provided with locating slot at position corresponding with positioning component 14, and described locating slot is mated with positioning component 14.
Preferably, using the excellent elasticity of carbon nanometer spring, in order to ensure the bullet of limit spring 13 and retaining spring 19
Property, described limit spring 13 and retaining spring 19 are carbon nanometer spring.
Preferably, in order to prevent the signal in main body 1 from leaking, the material of the shell of described main body 1 is aluminium alloy.
Preferably, using the cheap feature of LED, in order to reduce the cost of equipment, described status indicator lamp 4 is LED.
Preferably, using filtering high-frequency ac part, making the output of control button circuit more stable, described electric capacity C1
For high-frequency filter capacitor.
Preferably, in order to show good man-machine interface, described display screen 5 is LCDs.
Preferably, in order to improve the antijamming capability to temperature for the control button circuit, described first resistor R1 and second
The temperature drift coefficient of resistance R2 is 5%ppm.
In order to realize cooling mechanism 8 fast and easily installing/dismounting, when installing cooling mechanism 8, installing plate 10 is installed
Inside mounting assembly 9, the circular frame 15 in installing plate 10 extrudes the limiting plate 12 of mounting assembly 9 both sides simultaneously, makes spacing
Plate 12 extrudes the limit spring 13 in groove, rotates circular frame 15, makes the positioning component 14 on circular frame 15 correspond to main body 1
Interior back-moving spring 11, so that bead 17 be aligned positioning component 14, now, pressing circular frame 15 makes circular frame 15
Put decline, when circular frame 15 height is less than limiting plate 12 height, the limit spring 13 originally compressed is produced to limiting plate 12
Raw elastic force, makes the mobile top to circular frame 15 of limiting plate 12, thus realize cooling mechanism 8 efficiently installing.When needs are torn open
It is only necessary to stir both sides limiting plate 12 when unloading, limiting plate 12 is made to be completely moved to inside grooves, now back-moving spring 11 is to installing plate 10
Produce outside elastic force, thus facilitating installing plate 10 to take out.The optical fiber transceiving equipment that this is used for communication network engineering passes through to reset
Spring 11 is cooperated with limit spring 13, enables the free installing/dismounting of installing plate 10, can pass through cooling mechanism 8 simultaneously
In mounting assembly 9 carry out the simplified overhauling to equipment.
In order to ensure the using effect of control button 7, in its internal key control circuit, by electric capacity C1 to interference
Signal is filtered, and carries out current limliting through second resistance R2, prevents from internal integrated circuit is caused to puncture, bi-directional voltage stabilizing diode
VD1 is used for peak voltage is absorbed, and prevents outside peak voltage from internal circuit is caused damage, improve switch can
By property.
Compared with prior art, the optical fiber transceiving equipment that this is used for communication network engineering passes through back-moving spring 11 and spacing bullet
Cooperating of spring 13, enables the free installing/dismounting of installing plate 10, simultaneously can be by the mounting assembly 9 in cooling mechanism 8
Carry out the simplified overhauling to equipment, moreover, in control button circuit, be utilized respectively electric capacity C1 and second resistance R2 is crossed and is filtered dry
Disturbing signal and limiting circuit, and peak voltage is absorbed by bi-directional voltage stabilizing diode VD1, preventing internal circuit from damaging, thus carrying
The high reliability of switch.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff is complete
Entirely various change and modification can be carried out in the range of without departing from this invention technological thought.The technology of this invention
The content that property scope is not limited on specification it is necessary to determine its technical scope according to right.
Claims (8)
1. a kind of optical fiber transceiving equipment for communication network engineering it is characterised in that include main body (1), described main body (1)
Front is provided with cable interface (2), display screen (5), some binding posts (3) and some status indicator lamps (4), described main body (1)
The back side is provided with data line interface (6), control button (7) and cooling mechanism (8)；
Described cooling mechanism (8) includes mounting assembly (9) and radiating subassembly, and described mounting assembly includes installing plate (10), setting
Back-moving spring (11) below installing plate (10) and the limit assembly being arranged on installing plate (10) both sides, described limit assembly bag
Include limiting plate (12) and limit spring (13), described limiting plate (12) and installing plate (10) are located at same level, described installation
The horizontal cross-section of plate (10) is annulus, and described limit spring (13) is in compressive state, and described back-moving spring (11) is in normally
State；
Described radiating subassembly includes annular framework (15) and the radiator fan (16) being arranged in annular framework (15), described
Installing plate (10) and annular framework (15) match；
Described control button (7) is electrically connected with control button module, is provided with control button circuit, institute in described control button module
State control button circuit and include first resistor (R1), second resistance (R2), electric capacity (C1), switch (S1) and bi-directional voltage stabilizing diode
(VD1), one end external+5V DC voltage power supply of described first resistor (R1), the other end of described first resistor (R1) passes through
By switch (S1) and electric capacity (C1) form parallel circuit ground connection, described first resistor (R1) by second resistance (R2) with two-way
One end of Zener diode (VD1) connects, the other end ground connection of described bi-directional voltage stabilizing diode (VD1).
2. it is used for as claimed in claim 1 the optical fiber transceiving equipment of communication network engineering it is characterised in that described annular frame
The periphery of frame (15) is provided with some positioning components (14), and described positioning component (14) includes shell (18), bead (17) and determines
Position spring (19), the vertical cross-section of described shell (18) is U-shaped, described bead (17) be arranged at the opening of shell (18) and
It is connected with the bottom of the inside of shell (18) by retaining spring (19), the inside of described body (1) is right with positioning component (14)
It is provided with locating slot, described locating slot is mated with positioning component (14) at the position answered.
3. it is used for as claimed in claim 1 the optical fiber transceiving equipment of communication network engineering it is characterised in that described limit spring
And retaining spring (19) is carbon nanometer spring (13).
4. it is used for as claimed in claim 1 the optical fiber transceiving equipment of communication network engineering it is characterised in that described main body (1)
Shell material be aluminium alloy.
5. it is used for as claimed in claim 1 the optical fiber transceiving equipment of communication network engineering it is characterised in that described state instruction
Lamp (4) is LED.
6. it is used for as claimed in claim 1 the optical fiber transceiving equipment of communication network engineering it is characterised in that described electric capacity (C1)
For high-frequency filter capacitor.
7. it is used for as claimed in claim 1 the optical fiber transceiving equipment of communication network engineering it is characterised in that described display screen
(5) it is LCDs.
8. it is used for as claimed in claim 1 the optical fiber transceiving equipment of communication network engineering it is characterised in that described first resistor
And the temperature drift coefficient of second resistance (R2) is 5%ppm (R1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610808026.8A CN106452598A (en) | 2016-09-07 | 2016-09-07 | Optical fiber transmitting and receiving device for communication network engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610808026.8A CN106452598A (en) | 2016-09-07 | 2016-09-07 | Optical fiber transmitting and receiving device for communication network engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106452598A true CN106452598A (en) | 2017-02-22 |
Family
ID=58164396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610808026.8A Pending CN106452598A (en) | 2016-09-07 | 2016-09-07 | Optical fiber transmitting and receiving device for communication network engineering |
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| Country | Link |
|---|---|
| CN (1) | CN106452598A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150077937A1 (en) * | 2013-09-13 | 2015-03-19 | Alcatel Lucent | Apparatus for cooling board mounted optical modules |
| CN204259331U (en) * | 2014-08-06 | 2015-04-08 | 句容市琪仁科技有限公司 | A kind of switch comprising heat abstractor |
| CN205356366U (en) * | 2016-01-29 | 2016-06-29 | 沈文鹏 | Quick detachable and good switch that dispels heat |
| CN205510058U (en) * | 2016-04-19 | 2016-08-24 | 南阳医学高等专科学校 | Computer fiber optical transceiver |
| CN105888150A (en) * | 2016-04-25 | 2016-08-24 | 毛杰 | Conveniently-detachable building water drainage pipe fixing device |
| CN205693684U (en) * | 2016-06-23 | 2016-11-16 | 潘向东 | The big data switching exchane of built-in detachable radiator structure |
-
2016
- 2016-09-07 CN CN201610808026.8A patent/CN106452598A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150077937A1 (en) * | 2013-09-13 | 2015-03-19 | Alcatel Lucent | Apparatus for cooling board mounted optical modules |
| CN204259331U (en) * | 2014-08-06 | 2015-04-08 | 句容市琪仁科技有限公司 | A kind of switch comprising heat abstractor |
| CN205356366U (en) * | 2016-01-29 | 2016-06-29 | 沈文鹏 | Quick detachable and good switch that dispels heat |
| CN205510058U (en) * | 2016-04-19 | 2016-08-24 | 南阳医学高等专科学校 | Computer fiber optical transceiver |
| CN105888150A (en) * | 2016-04-25 | 2016-08-24 | 毛杰 | Conveniently-detachable building water drainage pipe fixing device |
| CN205693684U (en) * | 2016-06-23 | 2016-11-16 | 潘向东 | The big data switching exchane of built-in detachable radiator structure |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170222 |