CN105312195B - Fiber cable laying rifle and its stealthy laying method of inside cable - Google Patents
Fiber cable laying rifle and its stealthy laying method of inside cable Download PDFInfo
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- CN105312195B CN105312195B CN201510621589.1A CN201510621589A CN105312195B CN 105312195 B CN105312195 B CN 105312195B CN 201510621589 A CN201510621589 A CN 201510621589A CN 105312195 B CN105312195 B CN 105312195B
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Abstract
The present invention relates to fiber cable laying rifle and its indoor stealthy laying method, its fiber cable laying rifle includes, one gun body, it includes barral of a gun portion and pikestaff portion, bar heating chamber is provided with barral of a gun portion, bar heating cavity rear end is provided with the heating element heater being additionally provided with heating chamber charging aperture, barral of a gun portion for heating the bar heating chamber, the pikestaff portion is provided with trigger, trigger and is connected with a drive link；One hot melt rubber stick transfer body, what it was slided is mounted on gun body close to heating chamber gating location, and hot melt rubber stick transfer body is connected with drive link；One is mounted on the pipette tips of barral of a gun portion front end, and pipette tips include discharging chamber and lead fine groove, and discharging chamber is connected with the bar heating chamber.Its method is that stealthy butterfly cable is peeled off into oversheath, rifle is laid described in stealthy micro- cable in it to lay, be the advantage is that, can easily be carried out the stealth without sharp trace substantially to optical cable and be laid, fiber cable laying is not destroyed metope, also do not interfere with that metope is clean and tidy and interior decoration effect.
Description
Technical field
The present invention relates to fiber cable laying, more particularly to fiber cable laying rifle and its stealthy laying method of inside cable.
Background technology
As network demand constantly increases, people to FTTH optical cables to lay demand more and more.Current FTTH optical cables
Laying installation after in user room, typically buckles progress laying installation by wire casing or bail, and either any installation is all stayed
Have and significantly lay vestige, the neat and artistic and house decoration effect formation to wall is impacted and destroyed so that user is difficult to connect
By.
The content of the invention
It is an object of the invention to propose that a kind of weaken lays the fiber cable laying rifle of vestige in optical fiber room.It includes one kind
Fiber cable laying rifle, it includes,
One gun body, it includes being provided with bar heating chamber, the bar heating chamber in barral of a gun portion and pikestaff portion, the barral of a gun portion
Rear end is provided with the heating element heater being additionally provided with heating chamber charging aperture, the barral of a gun portion for heating the bar heating chamber, described
Pikestaff portion is provided with trigger, and the trigger and is connected with a drive link；
One hot melt rubber stick transfer body, what it was slided is mounted on the gun body close to heating chamber gating location, and the heat
Fused bar transfer body is connected with the drive link；Meanwhile,
One is mounted on the pipette tips of barral of a gun portion front end, and the pipette tips include discharging chamber and lead fine groove, and the discharging chamber
It is connected with the bar heating chamber.
On the basis of above-mentioned technical proposal, the pipette tips include flattened rectangular body, and the flattened rectangular body front end is provided with
Tip, the discharging chamber is extended from the flattened rectangular body close to one end of the heating chamber to the tip, described to lead fine groove
It is set in parallel on the downside of discharging chamber, it is described to lead fine groove and the discharging chamber crosses to form discharge chute mouth at the tip and described
Discharge chute mouth is provided with discharging inclined-plane.
On the basis of above-mentioned technical proposal, laid for ease of the rifle that lays using the discharging inclined-plane of front end along metope,
The acute angle of the discharging inclined-plane and the central axis of the pipette tips is 38-43 °.
On the basis of above-mentioned technical proposal, the pipette tips are additionally provided with for keeping optical fiber leading the capping in fine groove, institute
The open rectangle set for stating capping to be adapted to the flattened rectangular body phase, covers elastic deformation by open rectangle and is flexibly plugged on
On the flattened rectangular body.
On the basis of above-mentioned technical proposal, one assist handle of dismountable connection in the capping.
On the basis of above-mentioned technical proposal, the hot melt rubber stick transfer body includes,
The guide plate being assembled in the gun body slided；
It is installed on the pusher seat on the guide plate；
Be articulated with the rotor plate in the guide plate or pusher seat, described rotor plate one end is provided with fastening teeth, the other end with
The drive link is connected, and the drive link drives the rotor plate to rotate.
On the basis of above-mentioned technical proposal, the hot melt rubber stick transfer body is equipped with hot melt rubber stick, the trigger and connected
There is return spring, the fiber cable laying rifle includes feeding state and reset state, wherein,
The fiber cable laying rifle is in feeding state during cocking, and now the drive link drives the rotor plate to rotate
And the fastening teeth is clamped the hot melt rubber stick, the fastening teeth is clamped after the hot melt rubber stick, and the drive link drives institute
State hot melt rubber stick transfer body and the hot melt rubber stick being clamped on the hot melt rubber stick transfer body and heat cavity direction to the bar
Slide；
The fiber cable laying rifle is in reset state when unclamping trigger, and now the return spring drives the trigger to reset,
And the drive link being connected with trigger drives the fastening teeth to unclamp the hot melt rubber stick and drive the hot melt rubber stick transfer body
Slided to the direction away from the bar heating chamber.
On the basis of above-mentioned technical proposal, the bar heating chamber is a metal tube for being arranged on barral of a gun portion inner chamber, institute
Heating element heater is stated for PTC temperature-sensitive elements, some PTC temperature-sensitive elements are laid in the week side of boss of metal tube, control the electricity of PTC temperature-sensitive elements
Road control panel is arranged on the inner chamber in pikestaff portion.
The present invention also provides a kind of inside cable stealthy laying method, and it includes,
Transparent hot melt rubber stick is installed on the hot melt rubber stick transfer body, and one end of the hot melt rubber stick is inserted institute
State in bar heating chamber；
The optical cable for being introduced into interior peels off oversheath, forms the stealthy micro- cable laid for interior；
Stealthy micro- cable is guided by leading fine groove, and stealthy micro- cable is drawn from pipette tips front end；
Pipette tips are close on the metope for needing laying optical cable, the pipette tips is advanced along setting circuit, the glue that melts of hot melt will
Stealthy micro- cable is pellucidly bonded on skirt wired-OR gate frame or indoor wall by the setting circuit.
On the basis of above-mentioned technical proposal, when laid processes are rested, and idle hours is when being more than 60 seconds, unloads envelope
Lid, departs from stealthy micro- cable and lays rifle.
The advantage of the invention is that：
(1) feeding is carried out using trigger actuated hot melt rubber stick transfer body, its is simple in construction easy-to-use.And hot melt rubber stick is installed
Step is simple.
(2) fiber cable laying rifle carries out feeding during cocking, unclamps trigger and is resetted, simple to operate.
(3) pipette tips include discharging chamber and lead fine groove, the hot melt rubber stick that optical cable enters after melting from pipette tips so that optical cable without
Heating element heater close in barral of a gun portion, the probability that reduction optical cable is damaged.
(4) assist handle easily can install or dismantle the capping of high temperature.
(5) stealth without sharp trace substantially can easily be carried out to stealthy optical cable using fiber cable laying rifle to lay, made
Fiber cable laying will not destroy metope, also not interfere with that metope is clean and tidy and interior decoration effect.
Brief description of the drawings
Fig. 1 is the structural representation that optical cable lays rifle.
Fig. 2 is the structural representation of hot melt rubber stick transfer body.
Fig. 3 is the M direction views of hot melt rubber stick transfer body shown in Fig. 2.
Fig. 4 is the sectional view of pipette tips.
Fig. 5 is that capping is assemblied in the schematic diagram that pipette tips, assist handle are assemblied in the formed pipette tips part of capping.
Fig. 6 is the explosive view of pipette tips part shown in Fig. 5.
Embodiment
Such as Fig. 1, it is main by gun body 1, pipette tips 6, trigger 2, hot melt rubber stick transfer body 4, drive link that optical cable lays rifle
5 and heating element heater 7 constitute.Gun body 1, which has, is provided with the He of bar heating chamber 111 in barral of a gun portion 11 and pikestaff portion 12, barral of a gun portion 11
Heating element heater 7 for heating bar heating chamber 111, heating element heater 7 is arranged on the outside of the bar heating chamber 111, and bar adds
The front end of hot chamber 111 is provided with screw 111b, is connected through a screw thread pipette tips 6, and the rear end of bar heating chamber 111 is heating chamber charging aperture
111a, the hot melt rubber stick 9 for laying optical fiber enters bar heating chamber 111 by heating chamber charging aperture 111a；Hot melt rubber stick is passed
Body 4 is sent to be slidably positioned in barral of a gun portion 11, and at heating chamber charging aperture 111a positions；Trigger 2 is arranged on pikestaff portion 12
Front end, one end of trigger 2 is stretched into be connected in gun body 1 with one end of drive link 5, and the other end and the hot melt rubber stick of drive link 5 are pushed away
Send body 5 to connect, hot melt rubber stick transfer body 4 is driven to the trigger movement that is formed cocking 2, constantly by hot melt rubber stick
9 are pushed to bar heating chamber 111, carry out heating fusing, and extrude melted melt glue.
Such as Fig. 2,3, trigger 2 is hinged on the front end in pikestaff portion 12 by a pivot pin, hinged place a is formed, in hinged place a
The trigger 2 of upper end is connected with the one end of drive link 5, and the side of trigger 2 in hinged place a lower ends is connected with one end of a return spring 3,
The other end of return spring 3 is fixed in pikestaff portion 12.
Hot melt rubber stick, which pushes body 4, includes pusher seat 41, guide plate 42, rotor plate 43 and fastening teeth 44, the two of guide plate 42
Slideslip is arranged in the corresponding guide groove 13 of gun body 1, and pusher seat 41 is arranged on guide plate 42, guide plate 42 or pusher seat 41
It is provided with rotor plate 43.In the present embodiment, rotor plate 43 is arranged in pusher seat 41.Guide plate 42, which is provided with to be used to place, to be turned
The hole slot of dynamic plate 43, rotor plate 43 is hinged in pusher seat 41 by bearing pin 45, forms hinged place b, rotor plate 43 is around hinged place
The upper end side connection fastening teeth 44 that b is rotated, the fastening teeth 44 is a cylindrical boss, the lower end connection rotated around hinged place b
The other end of drive link 5, the driving rotor plate 43 of drive link 5 is rotated.
Fiber cable laying rifle includes feeding state and reset state, and fiber cable laying rifle is in feeding state during cocking 2, pulls
Machine 2 will do the rotation in direction as denoted by the arrow a in figure 2 around hinged place a, and the now driving of drive link 5 rotor plate 43 rotates and makes folder
Tight tooth 44 clamps hot melt rubber stick 9, and fastening teeth 44 is clamped after hot melt rubber stick 9, the driving hot melt rubber stick of drive link 5 transfer body 4 and folder
Tightly the hot melt rubber stick 9 on hot melt rubber stick transfer body 4 is slided to the direction of bar heating chamber 111.
The transmission of drive link 5 drove rotor plate 43 to do the rotation in direction as designated by arrows b in fig, rotor plate 43 1 before this
Hot melt rubber stick 9 is blocked in motion to the fastening teeth 44 of side upwards, and the rotation of rotor plate 43 stops, will in the case where the continuation of drive link 5 drives
Make hot melt rubber stick push body 4 to slide to the direction of bar heating chamber 111.The slip be by rotor plate 43 drive pusher seat 41 make with
The guide plate 42 that pusher seat 41 is connected along guide groove 13, move by the direction as shown in the arrow C in Fig. 2.Because hot melt rubber stick 9 is pressed from both sides
Tight tooth 44 holds, and is translated forward together as hot melt rubber stick pushes body 4, is pushed forward and is sent in bar heating chamber 111, and one
Aspect supplements sizing material, on the one hand to melting glue formation extruding in bar heating chamber 111, it is discharged to the front end of discharging chamber 601.
Fiber cable laying rifle is in reset state when unclamping trigger 2, and the now driving of return spring 3 trigger 2 resets, and with pulling
The connected driving fastening teeth 44 of drive link 5 of machine 2 unclamps hot melt rubber stick 9 and drives hot melt rubber stick transfer body 4 to be heated to away from bar
Slide in the direction of chamber 111.After trigger 2 resets, hot melt rubber stick transfer body 4 also completes reset.
Heat in bar heating chamber 111 is obtained by heat transfer, and in order to be able to preferably heat conduction, heating chamber 111 is using gold
Category pipe, such as aluminum pipe, aluminum pipe is arranged on the inner chamber in barral of a gun portion 11, and heating element heater 7 is PTC temperature-sensitive elements, and be laid in metal tube
Outer circumferential side, the inner chamber in pikestaff portion 12 is arranged on to the circuit control panel 123 that PTC temperature-sensitive elements are controlled.Into barred body heating chamber
Hot melt rubber stick 9 (transparent adhesion glue stick) in 111 will be melted.Hot melt rubber stick used of the invention keeps solid-state at normal temperatures, soft
65 DEG C degrees Celsius of temperature of change, 95~165 DEG C of the processing temperature of heating chamber, the glue of melting will be by being connected to the front end of barral of a gun portion 12
Pipette tips 6 draw, for the bonding to laying optical fiber, its temperature laid is controlled by circuit control panel 123.
Such as Fig. 4,5, it is the flattened rectangular body for including the parallel leptoprosopy 607a of two parallel wide face 607b and two that pipette tips 6 are anterior
607, the front end of flattened rectangular body 607 is provided with tip 607c, and discharging chamber 601 is by flattened rectangular body 607 close to the heating chamber 111
One end extend to sophisticated 607c, lead fine groove 602 and be set in parallel in the downside of discharging chamber 601, lead fine groove 602 and the discharging chamber
601 cross to form discharge chute mouth 603 in sophisticated 607c, and discharge chute mouth 603 is provided with discharging inclined-plane 607d.Discharge inclined-plane 607d
Acute angle with the central axis of pipette tips 6 is 38-43 °, and angle preferably is 40 °.
Fig. 1 and Fig. 4 are please also refer to, the rear end of pipette tips 6 is additionally provided with for the front end of bar heating chamber 111 with barral of a gun portion 11
Screw 111b spirals connection external screw thread 605 so that bar heating chamber 111 is connected with discharging chamber 601.
Fine groove 602 is led in order to coordinate pipette tips upper shed, the optical cable being directed is maintained in groove, without dropping in groove
Outside, the present invention is also provided with for keeping optical fiber leading the capping 61 in fine groove 602, such as Fig. 6.The capping 61 is anterior with pipette tips
The not enclosing square set provided with opening that the flattened rectangular body 607 is adapted, so as to cover 61 flexibly and relatively closely insert
It is connected on the procephalic flattened rectangular body 607 of rifle, screw 611 is additionally provided with the one side of the capping 61, for the auxiliary that spins
Handle 62.
The present invention is also provided with demountable assist handle 62 in capping 61, with the peace installation and dismantling of seeondary closure 61
Unload.During this is due to operation process, capping 61 and pipette tips 6 are all in higher temperatures state, it is impossible to directly with hand dismounting capping 61, because
This needs to dismount capping 61 by assist handle 62.The screw 621 that the assist handle 62 is set by one end is connected to capping
61, rifle is being laid using a period of time, and when the higher needs of the temperature of pipette tips 6 will be covered under 61 dismountings, assist handle 62 is being screwed onto
It will cover on 61, capping 61 is unloaded by assist handle 62.Certainly it can will also be covered by assist handle and 61 be installed to temperature
In higher pipette tips 6.During laying task, assist handle 62 is not attached in capping 61, to avoid the quilt in operation process
Heating.
Above-mentioned fiber cable laying rifle can be used for laying containing stealthy micro- cable, and such as stealthy butterfly cable is laid.It is optional before laying
With the hot melt rubber stick 9 of transparent EVA base materials, place it on hot melt rubber stick transfer body 4, hot melt rubber stick 9 is passed through PUR
Pusher seat 41 on rod transfer body 4, its one end is plugged into hot chamber charging aperture 111a；And to being introduced into the stealthy butterfly of interior
Cable carries out the stripping of oversheath, and the optical cable for peeling off oversheath exposes the optical fiber being coated with by transparent material, is as applied for interior
If stealthy micro- cable；When laying preceding, stealthy micro- cable is laid into rifle by the fine leading in cable of groove 602 of leading in fiber cable laying rifle
And drawn from the discharge chute mouth 603 of pipette tips front end, discharging inclined-plane 607d is close on the metope for needing laying optical cable, and make to lay
The discharging inclined-plane 607d of rifle advances along setting circuit, continuous cocking 2, due to the discharging of discharge chute mouth 603 and the front end of pipette tips 6
Chamber 601 is connected, and what is be extruded melts glue through bar heating chamber 111 and discharging chamber 601 from the row of discharge chute mouth 603 on discharging inclined-plane
Go out, be sticky in while drawing stealthy micro- cable and being melted glue on skirt wired-OR gate frame or indoor wall, so stealthy micro- cable presses traveling road
Line is pellucidly bonded on metope, and optical fiber is laid in by stealth on metope.
If laid processes need to rest, and idle hours is more than 60 seconds, and capping 61 is unloaded by assist handle, makes stealthy micro-
Cable, which departs from, lays rifle, when reusing, and stealthy micro- cable is led into fine groove by pipette tips introduces, then will cover 61 by assist handle 62
It is installed in pipette tips.
Present invention preferably uses stealthy butterfly cable, the optical cable include optical fiber and outer jacket, be provided between optical fiber and outer jacket
Layer of transparent layer, the hyaline layer material therefor is polyamide, and hyaline layer is coated on optical fiber and forms described stealthy micro- cable, stealthy micro-
The external diameter of cable is less than 1500 μm, and wherein fiber bending radius is less than 5mm.
Claims (9)
1. a kind of fiber cable laying rifle, it is characterised in that：It includes,
One gun body (1), it includes being provided with bar heating chamber in barral of a gun portion (11) and pikestaff portion (12), the barral of a gun portion (11)
(111), bar heating chamber (111) rear end is provided with heating chamber charging aperture (111a), the barral of a gun portion (11) and is additionally provided with use
In the heating element heater (7) for heating the bar heating chamber (111), the pikestaff portion (12) is provided with trigger (2), and the trigger
(2) drive link (5) is connected with；
One hot melt rubber stick transfer body (4), what it was slided is mounted on the gun body (1) close to heating chamber charging aperture (111a) position,
And the hot melt rubber stick transfer body (4) is connected with the drive link (5)；Meanwhile,
One is mounted on the pipette tips (6) of barral of a gun portion (11) front end, and the pipette tips (6) include discharging chamber (601) and lead fine groove
(602), and the discharging chamber (601) is connected with the bar heating chamber (111), the pipette tips (6) also include flattened rectangular
Body (607), flattened rectangular body (607) front end is provided with sophisticated (607c), and the discharging chamber (601) is by the flattened rectangular body
(607) extend close to one end of the heating chamber (111) to sophisticated (607c), the fine groove (602) of leading is set in parallel in
On the downside of discharging chamber (601), fine groove (602) and the discharging chamber (601) led crosses to form discharging at sophisticated (607c)
Notch (603), and the discharge chute mouth (603) is provided with discharging inclined-plane (607d).
2. fiber cable laying rifle as claimed in claim 1, it is characterised in that：The discharging inclined-plane (607d) and the pipette tips (6)
Central axis acute angle be 38-43 °.
3. fiber cable laying rifle as claimed in claim 1, it is characterised in that：The pipette tips (6) are additionally provided with for keeping optical fiber to exist
The capping (61) in fine groove (602) is led, the capping (61) is the open rectangle being adapted with the flattened rectangular body (607)
Set, covers elastic deformation by open rectangle and is flexibly plugged on the flattened rectangular body (607).
4. fiber cable laying rifle as claimed in claim 3, it is characterised in that：Dismountable connection one is auxiliary on the capping (61)
Assistant's handle (62).
5. fiber cable laying rifle as claimed in claim 1, it is characterised in that：The hot melt rubber stick transfer body (4) includes,
The guide plate (42) being assembled in the gun body (1) slided；
It is installed on the pusher seat (41) on the guide plate (42)；
The rotor plate (43) in the guide plate (42) or pusher seat (41) is articulated with, described rotor plate (43) one end is provided with clamping
Tooth (44), the other end is connected with the drive link (5), and the drive link (5) drives the rotor plate (43) to rotate.
6. fiber cable laying rifle as claimed in claim 5, it is characterised in that：The hot melt rubber stick transfer body (4) is equipped with PUR
Return spring (3) is connected with rod (9), the trigger (2), the fiber cable laying rifle includes feeding state and reset state, wherein,
The fiber cable laying rifle is in feeding state during cocking (2), and now the drive link (5) drives the rotor plate
(43) rotate and the fastening teeth (44) is clamped the hot melt rubber stick (9), the fastening teeth (44) clamps the hot melt rubber stick
(9) after, the drive link (5) drives the hot melt rubber stick transfer body (4) and is clamped on the hot melt rubber stick transfer body (4)
Hot melt rubber stick (9) slided to bar heating chamber (111) direction；
The fiber cable laying rifle is in reset state when unclamping trigger (2), and now the return spring (3) drives the trigger (2)
Reset, and the drive link (5) being connected with trigger (2) drives the fastening teeth (44) to unclamp the hot melt rubber stick (9) and drive
The hot melt rubber stick transfer body (4) is slided to the direction away from the bar heating chamber (111).
7. fiber cable laying rifle as claimed in any one of claims 1 to 6, it is characterised in that：The bar heating chamber (111) is
One is arranged on the metal tube of barral of a gun portion (11) inner chamber, and the heating element heater (7) is PTC temperature-sensitive elements, and some PTC temperature-sensitive elements are applied
The week side of boss of metal tube is located at, the circuit control panel of control PTC temperature-sensitive elements is arranged on the inner chamber of pikestaff portion (12).
8. a kind of stealthy laying method of inside cable using fiber cable laying rifle as claimed in any one of claims 1 to 6, it is special
Levy and be：It includes,
Transparent hot melt rubber stick (9) is installed on the hot melt rubber stick transfer body (4), and makes one end of the hot melt rubber stick (9)
Insert in the bar heating chamber (111)；
The optical cable for being introduced into interior peels off oversheath, forms the stealthy micro- cable laid for interior；
Stealthy micro- cable is guided by leading fine groove (602), and stealthy micro- cable is drawn from pipette tips (6) front end；
Pipette tips (6) are close on the metope for needing laying optical cable, pipette tips (6) is advanced along setting circuit, hot melt melts glue
Stealthy micro- cable is pellucidly bonded on skirt wired-OR gate frame or indoor wall by the setting circuit.
9. a kind of stealthy laying method of inside cable as claimed in claim 8, it is characterised in that：When laid processes are rested,
And idle hours is when being more than 60 seconds, capping (61) is unloaded, the stealthy micro- cable disengaging is laid rifle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510621589.1A CN105312195B (en) | 2015-09-25 | 2015-09-25 | Fiber cable laying rifle and its stealthy laying method of inside cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510621589.1A CN105312195B (en) | 2015-09-25 | 2015-09-25 | Fiber cable laying rifle and its stealthy laying method of inside cable |
Publications (2)
| Publication Number | Publication Date |
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| CN105312195A CN105312195A (en) | 2016-02-10 |
| CN105312195B true CN105312195B (en) | 2017-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510621589.1A Active CN105312195B (en) | 2015-09-25 | 2015-09-25 | Fiber cable laying rifle and its stealthy laying method of inside cable |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106125243B (en) * | 2016-06-29 | 2018-02-02 | 深圳长飞智连技术有限公司 | A kind of cable laying device |
| CN109201422B (en) * | 2017-03-17 | 2020-09-01 | 温州华特热熔胶股份有限公司 | Control method of multifunctional hot melt adhesive gun |
| CN106881234B (en) * | 2017-03-24 | 2023-07-21 | 南京曼西纬信息技术有限公司 | Decorative board waxing device |
| CN107884892B (en) * | 2017-11-29 | 2021-02-09 | 广东南方电信规划咨询设计院有限公司 | Invisible optical cable laying device easy to install |
| US10935749B2 (en) * | 2018-11-20 | 2021-03-02 | Ofs Fitel, Llc | Installation of small form factor fibers at user premises |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100484651B1 (en) * | 2002-04-23 | 2005-04-20 | 문종철 | Bonding gun for jointing of polyethylene gas pipe |
| CN100460915C (en) * | 2007-05-31 | 2009-02-11 | 上海交通大学 | Water application method optical cable laying and construction method |
| GB2483950A (en) * | 2011-04-26 | 2012-03-28 | Howe Renovation Yorks Ltd | Cable laying device dispensing adhesive |
| FR2988489B1 (en) * | 2012-03-22 | 2015-02-20 | Nexans | GLUE COATING DEVICE ON OPTICAL TRANSMISSION FIBER |
| CN104503059B (en) * | 2014-12-27 | 2017-07-04 | 中兴安邦科技（天津）有限公司 | Indoor optical fiber wiring gun |
| CN104777573A (en) * | 2015-04-29 | 2015-07-15 | 江苏亨通光电股份有限公司 | Butterfly-shaped optical fiber cable capable of being laid invisibly indoors |
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