CN106896458A - A kind of optical cable branch box of use telecommunication technique - Google Patents
A kind of optical cable branch box of use telecommunication technique Download PDFInfo
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- CN106896458A CN106896458A CN201710134979.5A CN201710134979A CN106896458A CN 106896458 A CN106896458 A CN 106896458A CN 201710134979 A CN201710134979 A CN 201710134979A CN 106896458 A CN106896458 A CN 106896458A
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- optical cable
- module
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- branch box
- triode
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- 230000003287 optical Effects 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000004891 communication Methods 0.000 claims abstract description 29
- 238000003825 pressing Methods 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 25
- 239000010959 steel Substances 0.000 claims description 25
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 7
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 230000000875 corresponding Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 238000010248 power generation Methods 0.000 claims 1
- 230000001808 coupling Effects 0.000 abstract description 43
- 238000010168 coupling process Methods 0.000 abstract description 43
- 238000005859 coupling reaction Methods 0.000 abstract description 43
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000001276 controlling effect Effects 0.000 description 8
- 238000001514 detection method Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 1
- 230000003752 improving hair Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000002269 spontaneous Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems and boxes with surplus length
- G02B6/4441—[Boxes]
- G02B6/4446—Cableboxes
Abstract
The present invention relates to a kind of optical cable branch box of use telecommunication technique, including casing, cabinet door, generating mechanism, thread-dividing mechanism and Zhong Kong mechanisms, thread-dividing mechanism includes separated time component, separated time component includes lead frame and two line pressing components, line pressing component includes hold-down support, tension disc and bearing pin, wireless communication module includes wireless communication line, the wireless communication line includes antenna and the first inductance, this is using in the optical cable branch box of telecommunication technique, the cable respectively separated is allocated and fixed by thread-dividing mechanism, so as to improve the practicality of coupling box；Moreover, in wireless communication line, employ conventional component to realize while reliable wireless telecommunications, greatly reduce production cost, improve the market competitiveness of coupling box.
Description
Technical field
The present invention relates to communication equipment field, more particularly to a kind of optical cable branch box of use telecommunication technique.
Background technology
Optical cable branch box is the distribution splitter arrangement of user terminal in FTTH systems, it is possible to achieve the welding of optical fiber, distribution
And scheduling etc. function.
In existing optical cable branch box, after separated time is carried out to optical cable, staff is only each by what is separated
Individual cable is held together, and is then derived from conduit.But, if when staff safeguards to cable, it is necessary to
Specified cable is checked, is now accomplished by carrying out each cable inspection one by one, which adds the difficulty safeguarded,
Reduce the practicality of coupling box；Moreover, existing coupling box all adds the ability of telecommunication to be easy to work people
Member carries out remote monitoring to coupling box, but in the inside of coupling box, use is all expensive integrated circuit wireless to carry out
The transmitting of signal, which adds the cost of coupling box, reduces its market competitiveness.
The 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, there is provided one kind uses telecommunication
The optical cable branch box of technology.
The technical solution adopted for the present invention to solve the technical problems is：A kind of optical cable separated time of use telecommunication technique
Case, including casing, cabinet door, generating mechanism, thread-dividing mechanism and Zhong Kong mechanisms, the generating mechanism are arranged on the top of cabinet door, institute
Shu Zhongkong mechanisms electrically connect with Zhong Kong mechanisms, and the thread-dividing mechanism is arranged on the inside of casing；
Wherein, Zhong Kong mechanisms, the modules for the inside to coupling box carry out intelligentized control method, improve coupling box
Intellectuality；Thread-dividing mechanism, for the cable for branching away is allocated and is fixed, so as to improve the practicality of coupling box.
The thread-dividing mechanism includes some separated time components for setting gradually, and the separated time component includes lead frame and two pressures
Line component, the line pressing component is arranged on the top of lead frame and is separately positioned on the both sides of lead frame；
The line pressing component includes hold-down support, tension disc and bearing pin, and one end of the tension disc is arranged on by bearing pin
The inside of hold-down support, the other end of the tension disc is connected with the tension disc of another line pressing component, and the tension disc is located at
One end of the inside of hold-down support is provided with position-limiting unit, and the hold-down support is provided with some corresponding with the position of position-limiting unit
Stopper slot, the position-limiting unit is mutually matched with stopper slot；
The vertical cross-section of the tension disc is semi arch annular, and a circle is formed between two tension discs；
Wherein, the cable that will be branched away first is placed on the inside of lead frame, then presses two tension discs, and tension disc is located at
The position-limiting unit of one end of the inside of hold-down support will be matched with stopper slot, and now two tension discs will form one
Individual circle, it is spacing for being carried out to cable, while two fixations of tension disc are realized by position-limiting unit, while passing through two again
Individual magnet furthermore achieved that two fixations of tension disc, improves and the reliable of cable is distributed and fixed.
The Zhong Kong mechanisms include panel, the display interface being arranged on panel, control button and some status indicator lamps,
The middle control component of panel itself is arranged on, the middle control component includes the electricity that central control module and central control module are connected
Can modular converter, motor control module, wireless communication module, temperature detecting module, display control module, key control module,
State indicator module and working power module, the display interface are electrically connected with display control module, the control button with press
Key control module is electrically connected, and the status indicator lamp is electrically connected with state indicator module；
The wireless communication module includes wireless communication line, and the wireless communication line includes antenna, the first inductance, the
Two inductance, first resistor, second resistance, the first electric capacity, the second electric capacity, the 3rd electric capacity, the first triode and the second triode, institute
State antenna to be grounded by the first inductance, first inductance and the second inductance are coupled, one end and first of second inductance
The colelctor electrode connection of triode, the other end of second inductance is connected with the colelctor electrode of the second triode, the one or three pole
The emitter stage of the emitter stage of pipe and the second triode is grounded, and the base stage of first triode is by second resistance and the 3rd electricity
The parallel connection for holding composition is connected with the colelctor electrode of the second triode, and the base stage of second triode is by the second electric capacity and the first electricity
The parallel circuit for hindering composition is connected with the colelctor electrode of the first triode, first electric capacity and the second inductance in parallel.
Wherein, central control module, for controlling the module of the intelligent operation of the modules in coupling box, herein,
Central control module is not only PLC, can also be single-chip microcomputer, so as to improve the intellectuality of coupling box operation；Electric energy modulus of conversion
Block, for carrying out the module of electric energy conversion, herein, is controlled by solar panel, realizes and luminous energy is adopted
Collection, reconvert improves the endurance of coupling box into electric energy；Motor control module, for the module of controlled motor, at this
In, the regulation with regard to angle to solar panel is realized by controlling motor, so as to improve generating efficiency；Wirelessly
Communication module, is connected by carrying out long distance wireless with external communication terminal, it is achieved thereby that data exchange, can realize work people
Remote monitoring of the member to coupling box；Temperature detecting module, for the module of detection temperature, herein, by temperature sensor pair
The temperature of the inside of casing carries out monitor in real time, so as to improve the security of coupling box, prevents because of the too high generation of temperature certainly
Combustion；Display control module, for controlling the module of display, herein, for controlling display interface to show the related work of coupling box
Make information, improve the reliability of coupling box work；Key control module, for by the module of key control, herein, use
To be acquired to the manipulation information of coupling box to user, so as to improve the operability of coupling box, staff is realized
Selective detection is carried out to product, the practicality of coupling box is further increased；State indicator module, refers to for carrying out state
The module shown, herein, is indicated in real time for the working condition to coupling box, so as to improve the reliability of coupling box.
In wireless communication line, the second inductance first has been coupled on the first inductance to the signal for needing transmitting, then
First inductance launches signal by antenna, while being given by the oscillating circuit that the first triode and the second triode are constituted
Second inductance provides square wave to realize the reliable signal transmitting of the second inductance, the reliability of wireless telecommunications is improve, in wireless telecommunications
In circuit, employ conventional component to realize while reliable wireless telecommunications, greatly reduce production cost, carry
The market competitiveness of coupling box high.
Preferably, the generating mechanism includes motor and solar panel, the quantity of the motor is
Two, the motor is arranged on the inside of casing and is separately positioned on the both sides of solar panel, the motor
It is connected by the drive shaft and solar panel of motor, the solar panel is electrically connected with electric energy conversion module
Connect, the motor is electrically connected with motor control module.
Wherein, motor is adjusted according to the height and angle of the sun come the angle to solar panel, so that
Generating efficiency is improve, the endurance of coupling box is improve.
Preferably, the position-limiting unit includes two steel balls, spring and housings, the two ends of the housing are equipped with out
Mouthful, the steel ball is separately positioned at two openings, and the steel ball is by spring interconnection, the steel ball and stopper slot phase
Match somebody with somebody.
Preferably, the diameter of the opening with diameter greater than housing of the steel ball, the moving direction and spring of the steel ball
Telescopic direction it is consistent.
Wherein, when tension disc is also rotated on hold-down support, steel ball can be existed by the compressing of the inwall of hold-down support
The inside of housing, after tension disc moves to specified location, steel ball will be matched with stopper slot, while steel ball is by bullet
Spring has been withstood at the opening of housing, realizes the position-limiting action to tension disc.
Preferably, the bottom of the inside of the casing is provided with the first guide pipe and the second guide pipe.
Preferably, the inside of the casing is additionally provided with adapter fixed plate, the adapter fixed plate is provided with some
Adapter.
Preferably, in order to further improve two fixed effects of tension disc, being connected between two tension discs
Magnet.
Preferably, the inside of the casing is additionally provided with battery, the battery is electrically connected with working power module.
Preferably, the inside of the casing is additionally provided with temperature sensor, the temperature sensor and temperature detecting module
Electrical connection.
Preferably, the flame retardant rating of the casing is V-0.
The beneficial effects of the invention are as follows during this is using the optical cable branch box of telecommunication technique, by thread-dividing mechanism to each
The cable separated is allocated and fixes, so as to improve the practicality of coupling box；Moreover, in wireless communication line
In, conventional component is employed to realize while reliable wireless telecommunications, production cost is greatly reduced, improve
The market competitiveness of coupling box.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the optical cable branch box of use telecommunication technique of the invention；
Fig. 2 is the structural representation of the thread-dividing mechanism of the optical cable branch box of use telecommunication technique of the invention；
Fig. 3 is the structural representation of the position-limiting unit of the optical cable branch box of use telecommunication technique of the invention；
Fig. 4 is the structural representation of the Zhong Kong mechanisms of the optical cable branch box of use telecommunication technique of the invention；
Fig. 5 is the systematic schematic diagram of the optical cable branch box of use telecommunication technique of the invention；
Fig. 6 is the circuit theory diagrams of the wireless communication line of the optical cable branch box of use telecommunication technique of the invention；
In figure：1. solar panel, 2. motor, 3. cabinet door, 4. casing, 5. Zhong Kong mechanisms, 6. the first guide pipe,
7. the second guide pipe, 8. adapter fixed plate, 9. thread-dividing mechanism, 10. lead frame, 11. hold-down supports, 12. bearing pins, 13. magnet,
14. position-limiting units, 15. tension discs, 16. housings, 17. steel balls, 18. springs, 19. panels, 20. display interfaces, 21. controls are pressed
Key, 22. status indicator lamps, 23. temperature sensors, 24. central control modules, 25. electric energy conversion modules, 26. motor control moulds
Block, 27. wireless communication modules, 28. temperature detecting modules, 29. display control modules, 30. key control modules, 31. states refer to
Show module, 32. working power modules, 33. batteries, the inductance of L1. first, the inductance of L2. second, ANT. antennas, the electricity of R1. first
Resistance, R2. second resistances, the electric capacity of C1. first, the electric capacity of C2. second, the electric capacity of C3. the 3rd, the triodes of VT1. first, VT2. the two or three
Pole pipe.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant with the present invention.
As shown in figs 1 to 6, a kind of optical cable branch box of use telecommunication technique, including casing 4, cabinet door 3, generator
Structure, thread-dividing mechanism 9 and Zhong Kong mechanisms 5, the generating mechanism are arranged on the top of cabinet door 3, the Zhong Kong mechanisms 5 and Zhong Kong mechanisms
5 electrical connections, the thread-dividing mechanism 9 is arranged on the inside of casing 4；
Wherein, Zhong Kong mechanisms 5, the modules for the inside to coupling box carry out intelligentized control method, improve separated time
The intellectuality of case；Thread-dividing mechanism 9, for the cable for branching away is allocated and is fixed, so as to improve the practicality of coupling box
Property.
The thread-dividing mechanism 9 includes some separated time components for setting gradually, and the separated time component includes lead frame 10 and two
Individual line pressing component, the line pressing component is arranged on the top of lead frame 10 and is separately positioned on the both sides of lead frame 10；
The line pressing component includes hold-down support 11, tension disc 15 and bearing pin 12, and one end of the tension disc 15 passes through pin
Axle 12 is arranged on the inside of hold-down support 11, and the other end of the tension disc 15 connects with the tension disc 15 of another line pressing component
Connect, one end that the tension disc 15 is located at the inside of hold-down support 11 is provided with position-limiting unit 14, and the hold-down support 11 is provided with
Some stopper slots corresponding with the position of position-limiting unit 14, the position-limiting unit 14 is mutually matched with stopper slot；
The vertical cross-section of the tension disc 15 is semi arch annular, and a circle is formed between two tension discs 15；
Wherein, the cable that will be branched away first is placed on the inside of lead frame 10, then presses two tension discs 15, tension disc
The position-limiting unit 14 of one end of 15 inside for being located at hold-down support 11 will be matched with stopper slot, now two tension discs 15
A circle will be formd, it is spacing for being carried out to cable, while realizing two tension discs 15 by position-limiting unit 14
It is fixed, while furthermore achieved that two fixations of tension disc 15 by two magnet 13 again, improve the reliability point to cable
With and it is fixed.
The Zhong Kong mechanisms 5 include panel 19, display interface 20, control button 21 and some shapes being arranged on panel 19
State indicator lamp 22, the middle control component being arranged on inside panel 19, the middle control component include central control module 24 and center control
It is the electric energy conversion module 25 of the connection of molding block 24, motor control module 26, wireless communication module 27, temperature detecting module 28, aobvious
Show control module 29, key control module 30, state indicator module 31 and working power module 32, the display interface 20 with it is aobvious
Show that control module 29 is electrically connected, the control button 21 is electrically connected with key control module 30, the status indicator lamp 22 and shape
State indicating module 31 is electrically connected；
The wireless communication module 27 includes wireless communication line, and the wireless communication line includes antenna ANT, the first electricity
Sense L1, the second inductance L2, first resistor R1, second resistance R2, the first electric capacity C1, the second electric capacity C2, the 3rd electric capacity C3, the one or three
Pole pipe VT1 and the second triode VT2, the antenna ANT is by the first inductance L1 ground connection, the first inductance L1 and the second inductance
L2 is coupled, and one end of the second inductance L2 is connected with the colelctor electrode of the first triode VT1, and the second inductance L2's is another
End is connected with the colelctor electrode of the second triode VT2, the transmitting of the emitter stage and the second triode VT2 of the first triode VT1
Extremely it is grounded, the base stage of the first triode VT1 passes through the parallel connection and the two or three that second resistance R2 and the 3rd electric capacity C3 is constituted
The colelctor electrode connection of pole pipe VT2, it is that the base stage of the second triode VT2 is made up of the second electric capacity C2 and first resistor R1 and
Connection circuit is connected with the colelctor electrode of the first triode VT1, and the first electric capacity C1 is in parallel with the second inductance L2.
Wherein, central control module 24, for controlling the module of the intelligent operation of the modules in coupling box, at this
In, central control module 24 is not only PLC, can also be single-chip microcomputer, so as to improve the intellectuality of coupling box operation；Electric energy turns
Mold changing block 25, for carrying out the module of electric energy conversion, herein, is controlled by solar panel 1, realizes to light
The collection of energy, reconvert improves the endurance of coupling box into electric energy；Motor control module 26, for controlled motor
Module, herein, the regulation with regard to angle to solar panel 1 is realized by controlling motor 2, so as to improve hair
Electrical efficiency；Wireless communication module 27, is connected by carrying out long distance wireless with external communication terminal, it is achieved thereby that data exchange,
Remote monitoring of the staff to coupling box can be realized；Temperature detecting module 28, for the module of detection temperature, herein,
Monitor in real time is carried out to the temperature of the inside of casing 4 by temperature sensor 23, so as to improve the security of coupling box, is prevented
Because the too high generation spontaneous combustion of temperature；Display control module 29, for controlling the module of display, herein, for controlling to show boundary
Face 20 shows the related work information of coupling box, improves the reliability of coupling box work；Key control module 30, for carrying out
By the module of key control, herein, for being acquired to the manipulation information of coupling box to user, so as to improve coupling box
Operability, realize staff carries out selective detection to product, further increases the practicality of coupling box；State
Indicating module 31, for carrying out the module of state instruction, herein, is indicated in real time for the working condition to coupling box,
So as to improve the reliability of coupling box.
In wireless communication line, the second inductance L2 first has been coupled on the first inductance L1 to the signal for needing transmitting,
Subsequent first inductance L1 launches signal by antenna ANT, while passing through the first triode VT1 and the second triode VT2
The oscillating circuit of composition provides square wave to realize the reliable signal transmittings of the second inductance L2 to the second inductance L2, improves wireless
The reliability of communication, in wireless communication line, employs conventional component to realize while reliable wireless telecommunications,
Production cost is greatly reduced, the market competitiveness of coupling box is improve.
Preferably, the generating mechanism includes motor 2 and solar panel 1, the quantity of the motor 2
It it is two, the motor 2 is arranged on the inside of casing 4 and is separately positioned on the both sides of solar panel 1, the driving
Motor 2 is connected by the drive shaft of motor 2 with solar panel 1, and the solar panel 1 is changed with electric energy
Module 25 is electrically connected, and the motor 2 is electrically connected with motor control module 26.
Wherein, motor 2 is adjusted according to the height and angle of the sun come the angle to solar panel 1, from
And generating efficiency is improve, improve the endurance of coupling box.
Preferably, the position-limiting unit 14 includes two steel balls 17, spring 18 and housings 16, the two ends of the housing 16
Opening is equipped with, the steel ball 17 is separately positioned at two openings, and the steel ball 17 is interconnected by spring 18, the steel
Pearl 17 matches with stopper slot.
Preferably, the diameter of the opening with diameter greater than housing 16 of the steel ball 17, the moving direction of the steel ball 17
Telescopic direction with spring 18 is consistent.
Wherein, when tension disc 15 is also rotated on hold-down support 11, steel ball 17 can be by the inwall of hold-down support 11
In the inside of housing 16, after tension disc 15 moves to specified location, steel ball 17 will be with stopper slot generation for compressing
Match somebody with somebody, while steel ball 17 has been withstood at the opening of housing 16 by spring 18, realize the position-limiting action to tension disc 15.
Preferably, the bottom of the inside of the casing 4 is provided with the first guide pipe 6 and the second guide pipe 7.
Preferably, the inside of the casing 4 is additionally provided with adapter fixed plate 8, if the adapter fixed plate 8 is provided with
Adapter stem.
Preferably, in order to further improve two fixed effects of tension disc 15, connecting between two tension discs 15
It is connected to magnet 13.
Preferably, the inside of the casing 4 is additionally provided with battery 33, the battery 33 and the electricity of working power module 32
Connection.
Preferably, the inside of the casing 4 is additionally provided with temperature sensor 23, the temperature sensor 23 and temperature detection
Module 28 is electrically connected.
Preferably, the flame retardant rating of the casing 4 is V-0.
Compared with prior art, during this is using the optical cable branch box of telecommunication technique, by 9 pairs of each separation of thread-dividing mechanism
Cable out is allocated and fixes, so as to improve the practicality of coupling box；Moreover, in wireless communication line,
Employ conventional component to realize while reliable wireless telecommunications, greatly reduce production cost, improve separated time
The market competitiveness of case.
With above-mentioned according to desirable embodiment of the invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (10)
1. a kind of optical cable branch box of use telecommunication technique, it is characterised in that including casing, cabinet door, generating mechanism, separated time
Mechanism and Zhong Kong mechanisms, the generating mechanism are arranged on the top of cabinet door, and the Zhong Kong mechanisms electrically connect with Zhong Kong mechanisms, described
Thread-dividing mechanism is arranged on the inside of casing；
The thread-dividing mechanism includes some separated time components for setting gradually, and the separated time component includes lead frame and two line ball groups
Part, the line pressing component is arranged on the top of lead frame and is separately positioned on the both sides of lead frame；
The line pressing component includes hold-down support, tension disc and bearing pin, and one end of the tension disc is arranged on fixation by bearing pin
The inside of bearing, the other end of the tension disc is connected with the tension disc of another line pressing component, and the tension disc is located to be fixed
One end of the inside of bearing is provided with position-limiting unit, and the hold-down support is provided with some limits corresponding with the position of position-limiting unit
Position groove, the position-limiting unit is mutually matched with stopper slot；
The vertical cross-section of the tension disc is semi arch annular, and a circle is formed between two tension discs；
The Zhong Kong mechanisms include panel, the display interface being arranged on panel, control button and some status indicator lamps, setting
In the middle control component of panel itself, the middle control component includes that the electric energy that central control module and central control module are connected turns
Mold changing block, motor control module, wireless communication module, temperature detecting module, display control module, key control module, state
Indicating module and working power module, the display interface are electrically connected with display control module, the control button with press keying
Molding block is electrically connected, and the status indicator lamp is electrically connected with state indicator module；
The wireless communication module includes wireless communication line, and the wireless communication line includes antenna, the first inductance, the second electricity
Sense, first resistor, second resistance, the first electric capacity, the second electric capacity, the 3rd electric capacity, the first triode and the second triode, the day
Line is grounded by the first inductance, and first inductance and the second inductance are coupled, one end and the one or three pole of second inductance
The colelctor electrode connection of pipe, the other end of second inductance is connected with the colelctor electrode of the second triode, first triode
The emitter stage of emitter stage and the second triode is grounded, and the base stage of first triode passes through second resistance and the 3rd capacitance group
Into parallel connection be connected with the colelctor electrode of the second triode, the base stage of second triode is by the second electric capacity and first resistor group
Into parallel circuit be connected with the colelctor electrode of the first triode, first electric capacity and the second inductance in parallel.
2. as claimed in claim 1 using the optical cable branch box of telecommunication technique, it is characterised in that the generating mechanism bag
Motor and solar panel are included, the quantity of the motor is two, and the motor is arranged on the interior of casing
Portion and the both sides of solar panel are separately positioned on, drive shaft and solar power generation that the motor passes through motor
Plate is connected, and the solar panel is electrically connected with electric energy conversion module, and the motor is electric with motor control module
Connection.
3. as claimed in claim 1 using the optical cable branch box of telecommunication technique, it is characterised in that the position-limiting unit bag
Two steel balls, spring and housings are included, the two ends of the housing are equipped with opening, and the steel ball is separately positioned at two openings,
The steel ball is interconnected by spring, and the steel ball matches with stopper slot.
4. as claimed in claim 3 using the optical cable branch box of telecommunication technique, it is characterised in that the diameter of the steel ball
More than the diameter of the opening of housing, the moving direction of the steel ball is consistent with the telescopic direction of spring.
5. as claimed in claim 1 using the optical cable branch box of telecommunication technique, it is characterised in that the inside of the casing
Bottom be provided with the first guide pipe and the second guide pipe.
6. as claimed in claim 1 using the optical cable branch box of telecommunication technique, it is characterised in that the inside of the casing
Adapter fixed plate is additionally provided with, if the adapter fixed plate is provided with adapter stem.
7. as claimed in claim 1 using the optical cable branch box of telecommunication technique, it is characterised in that two tension discs
Between be connected with magnet.
8. as claimed in claim 1 using the optical cable branch box of telecommunication technique, it is characterised in that the inside of the casing
Battery is additionally provided with, the battery is electrically connected with working power module.
9. as claimed in claim 1 using the optical cable branch box of telecommunication technique, it is characterised in that the inside of the casing
Temperature sensor is additionally provided with, the temperature sensor is electrically connected with temperature detecting module.
10. as claimed in claim 1 using the optical cable branch box of telecommunication technique, it is characterised in that the resistance of the casing
Combustion grade is V-0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710134979.5A CN106896458A (en) | 2017-03-08 | 2017-03-08 | A kind of optical cable branch box of use telecommunication technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710134979.5A CN106896458A (en) | 2017-03-08 | 2017-03-08 | A kind of optical cable branch box of use telecommunication technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106896458A true CN106896458A (en) | 2017-06-27 |
Family
ID=59185162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710134979.5A Withdrawn CN106896458A (en) | 2017-03-08 | 2017-03-08 | A kind of optical cable branch box of use telecommunication technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106896458A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107294226A (en) * | 2017-06-28 | 2017-10-24 | 扬州大学 | A kind of wireless charging system based on ultrasonic wave |
| WO2019178664A1 (en) * | 2018-03-23 | 2019-09-26 | Furukawa Electric Latam S.A. | Optical termination box |
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| CN101930103A (en) * | 2010-08-25 | 2010-12-29 | 深圳市特发信息光网科技股份有限公司 | Optical cable branch box |
| CN201891942U (en) * | 2010-12-14 | 2011-07-06 | 重庆宗申技术开发研究有限公司 | Clamp for clamping cable |
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- 2017-03-08 CN CN201710134979.5A patent/CN106896458A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107294226A (en) * | 2017-06-28 | 2017-10-24 | 扬州大学 | A kind of wireless charging system based on ultrasonic wave |
| WO2019178664A1 (en) * | 2018-03-23 | 2019-09-26 | Furukawa Electric Latam S.A. | Optical termination box |
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Application publication date: 20170627 |