CN206133089U - Double -deck fiber cable joint box - Google Patents
Double -deck fiber cable joint box Download PDFInfo
- Publication number
- CN206133089U CN206133089U CN201621196538.5U CN201621196538U CN206133089U CN 206133089 U CN206133089 U CN 206133089U CN 201621196538 U CN201621196538 U CN 201621196538U CN 206133089 U CN206133089 U CN 206133089U
- Authority
- CN
- China
- Prior art keywords
- box body
- cable
- upper cartridge
- lower box
- optical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Light Guides In General And Applications Therefor (AREA)
- Cable Accessories (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model relates to a double -deck fiber cable joint box, including last box body under with, its characterized in that: down one side of box body is provided with at least one connecting piece and connects under on the box body in order will go up the box body to down the opposite side of box body still is provided with at least one shutting and can will goes up the box body locking on lower box, and upward is provided with optical divider in the box body, still includes to have protection piece, compare with prior art, the utility model has the advantages of optical divider's last box body and the lower box body that has splice tray and matrix board have, make the butt fusion of whole double -deck fiber cable joint box collection, distribution and integration along separate routes, simultaneously can also hang the operation aloft with whole fiber cable joint box, and is simple in structure, the characteristics that the protectiveness is strong, go up at last that the box body is direct to be connected under on the box body with the connecting piece, and easy for dismounting, installation fiber cable joint intensity of labour has been reduced, make the optical cable lay under construction, the installation and maintenance is more convenient.
Description
Technical field
The utility model is related to communications optical cable connection accessory technical field, and in particular to a kind of double-deck cable splice closure.
Background technology
With the continuous development of optical communication technique, optical signal transmission application in a network is more and more extensive.Optical signal is passed
It is defeated to have many advantages：Bandwidth, strong antijamming capability, fidelity are high, reliable working performance.Fiber cable joint boxlike optical communication line
In indispensable significant components, the communications of protection and lightguide cable link to the link of optical cable and optical fibres play vital
Effect.
The general upper and lower box body of Horizontal type optical cable joint box of prior art, two ends are provided with into cable mouth, and the vicinity for entering cable mouth is provided with
Fixed mount, is provided with elastic sealing element etc. at the faying face of upper and lower box body.The volume of upper and lower box body and enter being fixedly installed for cable mouth,
Just determine the number of fibers that cable splice closure continues with welding.If increasing lightguide cable link, it is accomplished by identical place of laying
Increase cable splice closure to realize continuing and welding for optical cable.Currently, China FTTX (Optical Access Network) builds and progressively launches, but
It is that the conduit resource in current city is nervous, the space of FTTX equipment and resource-constrained is laid in busy city proper, particularly to old city
The construction of the FTTH in area.
Also, cable splice closure two ends of the prior art are provided with into cable mouth, enter is fixedly installed for cable mouth and light just determine
Cable connector box continues and welding continues and welding, in addition, enter cable mouth it is neighbouring general can in annex supporting blind hole plug,
Not every optical cable access aperture, pick out in the case that hole all uses, the blind hole plug supporting with this is usually used to replace light
Cable is sealed against with blocking the unnecessary hole of cable splice closure, special with the air-tightness and watertight that keep cable splice closure inside good
Property, so as to optical fiber and joint in protecting box, however, the cable splice closure that at present this area is used and its supporting plug,
The single part that typically can not be fixed together with cable splice closure.Especially in high-altitude, suspension operational or mobile light
During cable connector box, operator's plug difficult to realize seals the optical cable access aperture in protection cable splice closure or picks out hole.
The content of the invention
A technical problem to be solved in the utility model be provide one kind for above-mentioned state of the art can be with
Expand the double-deck optical cable of the optical cable quantity continued with welding, save space resource and erection ＆ lift convenience as needed at any time
Connector box.
Another technical problem to be solved in the utility model is that one kind was provided for above-mentioned state of the art both
The double-deck cable splice closure of copper cable joint is accommodated when can again be applied to high-altitude, suspension operational as the access aperture of optical cable.
The utility model solve the technical scheme that adopted of above-mentioned technical problem for：The double-deck cable splice closure, includes
Upper cartridge body and lower box body, are provided with fusion joining disk and distribution board in the lower box body, it is characterised in that：The side of the lower box body sets
At least one connector is equipped with so that the upper cartridge body is connected on the lower box body, and the opposite side of the lower box body also sets
Being equipped with least one latching member can be locked in the upper cartridge body on the lower box body, and be provided with the upper cartridge body can be by one
The light energy transmitted in root optical fiber gives the optical branching device of two or multifiber according to set pro rate, also including tool
There are least one set optical cable access aperture and copper cable access aperture or pick out hole with least one set optical cable and copper cable picks out the guard member in hole,
Each optical cable access aperture and copper cable access aperture are located at the outer peripheral intersection of the upper cartridge body and the lower box body, the friendship
Limit to form jointly by the upper cartridge body and the lower box body at boundary and entered with wirerope into cable splice closure with providing optical cable
Passage, additionally, the bottom of the upper cartridge body is provided with least one optical branching for being entered upper cartridge body by lower box body for the optical cable
The through hole of device.
Further, the optical branching device includes box body, at least two is provided with the box body and has multiple inputs
End and multiple output ends optical fiber tandem device, and the side of the box body by hinge on the upper cartridge body, it is described
The opposite side of box body is then provided with shackle member and is connected with the upper cartridge body.By hinge and the cooperation energy shape of shackle member
Into the rotation or locking of optical branching device and upper cartridge body.
Further, the shackle member has a fixed part and a freedom bent upward from the fixed part front end
End, and free end then all the time with outside bullet trend, and the lower box body the corresponding position of the shackle member be provided with
The bayonet socket of the shackle member adaptation, and when the optical branching device goes to lock-out state around its bearing pin, the fixed part will be into institute
State in bayonet socket and free end will be resisted against the top surface of the bayonet socket.When optical cable enters upper cartridge body from the through hole of lower box body, can be inside
The free end portion that is fixed of pressing shackle member extracts from bayonet socket, recycles the rotation of bearing pin, and whole optical branching device is relative
Upper cartridge body is rotated to carry out the distribution of optical fiber light energy, and when clamping is needed, the free end that can again press inward against shackle member will
Its fixed part is inserted from bayonet socket.
Further, the lower box body is provided with the first projection for being separated at intervals and second convex in the side of the latching member
Block, the upper cartridge body is then provided with the 3rd projection and the 4th projection being equally separated at intervals in relevant position, the of upper cartridge body
When three projections are embedded in the interval between first projection and the second projection, first, second, third and fourth projection can be formed in always
The projection of line, and the latching member includes lock body, the lock body is provided with caulking groove along the direction of the projection, and at the caulking groove
In the state of withholding on the projection, the upper cartridge body and lower box body can be maintained at lock-out state by the lock body.When upper
When box body need to be connected with lower box body, it is only necessary to upper cartridge body is closed to lower box body, first, second, third and fourth projection is formed
In the projection of a straight line, then the position sliding of the caulking groove of latching member to projection is moved, if desired upper cartridge body and lower box body
When separating, it is only necessary to which the caulking groove of mobile latching member is skidded off to the position of projection.
Further, the guard member includes main body, and optical cable described in a group is provided with the two side of the main body
Access aperture and copper cable access aperture or one group of optical cable pick out hole and copper cable picks out hole, and in the inner space that the two side is formed then
The cell body for passing through for optical cable and copper cable and fix is provided with, the two side of the cell body has cracks.Cable splice closure
Guard member is generally located on the both sides of the outward flange intersection of lid and lower cover, and the two side of the guard member on one side is set to optical cable
Access aperture and copper cable access aperture, the two side of the guard member of another side is set to that optical cable picks out hole and copper cable picks out hole, due to light
Cable access aperture and copper cable access aperture to be provided separately, when in access aperture of the optical cable from a side wall of one side guard member and in piercing into
Passing into the fusion joining disk and distribution board in closing space from the access aperture of another side wall behind portion space carries out matching somebody with somebody for optical fiber
Line welding, can pick out in hole from another side guard member side wall and pass, to complete the welding of optical cable；And wirerope then can be from one
The access aperture of one side wall of side guard member is entered and pierced into behind inner space and passes entrance from the access aperture of another side wall
In closing space, finally the copper cable from the guard member of another side is picked out in hole and passed, to complete the suspension operational in high-altitude.
Further, also form the support body for supporting the optical cable and copper cable in the cell body, the support body in optical cable and
The direction that copper cable is penetrated is provided with crack.The chucking power produced by the crack deformation of support body supports institute to increase guard member inside
State the dynamics of optical cable and copper cable.
In order to improve the stability of support body, it is preferable that the support body is in " ten " font.
Further, connector includes the connecting seat that is arranged on the lower box body and is arranged on the upper cartridge body
Connecting pole, the connecting pole is provided with and is oriented to fin and then offers on the connecting seat and slide slotting guiding for the guiding fin
Groove.The connection that insertion gathering sill interior energy realizes upper cartridge body and lower box body is slided when fin is oriented to, is skidded off outside gathering sill when fin is oriented to
The fractionation of upper cartridge body and lower box body can be realized.
Further, the lower box body is provided with the mounting seat that can accommodate the guard member, and the mounting seat has jack,
And during the guard member can produce deformation to be inserted into the jack in the presence of external pressure, it is described in this insertion position
Guard member contacts with the sidepiece of the jack, so as to the guard member is maintained in the jack.During assembling, it is only necessary to will
Guard member is inserted in the jack of mounting seat.
Compared with prior art, the utility model has the advantage of the upper cartridge body with optical branching device and with fusion joining disk and
The lower box body of distribution board so that whole bilayer cable splice closure collection welding, distribution and branch integration, when passing through after optical cable baring
Optical cable access aperture, the distribution of the light energy of Optical Fiber Transmission is carried out by the through hole of upper cartridge body bottom into upper cartridge body, then by upper
The through hole of box body bottom carries out molten fibre so that optical cable is carried out with distribution board around fibre into the fusion joining disk of lower box body, in addition, in upper cartridge body
The guard member that fiber cable joint package path is entered for wirerope is additionally provided with the outer peripheral intersection of lower box body, light can be provided simultaneously
Cable and wirerope are passed into after cable splice closure, can not only so protect the optical cable into cable splice closure, while can also will be whole
Individual cable splice closure carries out in the air suspension operational in height, and with simple structure, the characteristics of protectiveness is strong, last upper cartridge body is directly used
Connector is connected on lower box body, easy accessibility, reduces installation fiber cable joint labour intensity so that in the construction of fiber cable laying
In, it is more convenient to install and safeguard.
Description of the drawings
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is upper cartridge body in the utility model embodiment with respect to the structural representation turned on lower box body；
Fig. 3 is the mplifying structure schematic diagram at Figure 1A；
Fig. 4 is the structural representation of the amplification at Figure 1B；
Fig. 5 is the structural representation of latching member in the utility model embodiment；
Fig. 6 is the structural representation of lower box body in the utility model embodiment；
Fig. 7 is the structural representation that lower box body omits guard member in the utility model embodiment；
Fig. 8 is the structural representation of guard member in the utility model embodiment；
Fig. 9 is the structural representation of mounting seat in the utility model embodiment；
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Fig. 1～9, this double-deck cable splice closure includes upper cartridge body 1 and lower box body 2, is provided with lower box body 2 molten
Disk 21 and distribution board 22 are connect, the side of lower box body 2 is provided with two connectors 3 upper cartridge body 1 is connected on lower box body 2, should
Connector 3 includes the connecting seat 31 being arranged on lower box body 2 and the connecting pole 32 being arranged on upper cartridge body 1, connecting pole 32
It is provided with and is oriented to fin 321 and then to offer on connecting seat 31 and slide plug in gathering sill 311 for the guiding fin 321, it is convex when being oriented to
Rib 321 slides the connection that the insertion interior energy of gathering sill 311 realizes upper cartridge body 1 and lower box body 2, and when fin 321 is oriented to gathering sill 311 is skidded off
External enwergy realizes the fractionation of upper cartridge body 1 and lower box body 2.And the opposite side of lower box body 2 be additionally provided with two latching members 4 can be by upper cartridge body
1 is locked on lower box body 2, wherein, lower box body 2 is provided with the first projection 24 and being separated at intervals in the side of the latching member 4
Two projections 25, upper cartridge body 1 is then provided with the 3rd projection 11 and the 4th projection 12 being equally separated at intervals in relevant position, in upper box
When 3rd projection 11 of body 1 is embedded in the interval between the first projection 24 and the second projection 25, first, second, third and fourth projection can be formed
In the projection of a straight line, and latching member 4 includes lock body, and lock body is provided with caulking groove 42 along the direction of projection, and in the caulking groove 42
In the state of withholding on projection, upper cartridge body 1 and lower box body 2 can be maintained at lock-out state by lock body..When upper cartridge body 1 with
When lower box body 2 need to be connected, it is only necessary to close upper cartridge body 1 to lower box body 2, first, second, third and fourth projection is set to form place
In the projection of a straight line, then the position sliding of the caulking groove 42 of latching member 4 to projection is moved, if desired upper cartridge body 1 and lower box
When body 2 separates, it is only necessary to which the caulking groove 42 of mobile latching member 4 is skidded off to the position of projection.
In addition, be provided with upper cartridge body 1 can by an optical fiber transmit light energy according to set pro rate give two
The optical branching device 5 of root or multifiber, and the outer peripheral intersection in upper cartridge body 1 and lower box body 2 also set up with extremely
Few one group of optical cable access aperture 61 and copper cable access aperture 62 pick out hole and copper cable picks out the guard member in hole with least one set optical cable
6, the intersection is limited to form and entered with wirerope into cable splice closure with providing optical cable jointly by upper cartridge body 1 and lower box body 2
Passage, additionally, the bottom of upper cartridge body 1 is provided with the through hole that multiple confession optical cables are entered the optical branching device 5 of upper cartridge body 1 by lower box body 2
7。
In the present embodiment, optical branching device 5 includes box body, eight is provided with box body and has multiple inputs and multiple defeated
Go out the optical fiber tandem device at end, and the side of box body passes through hinge on upper cartridge body 1, the opposite side of box body is then provided with card
Fitting 51 is connected with upper cartridge body 1.There is shackle member 51 fixed part 511 and to bend upward from the front end of fixed part 511
Free end 512, and the then trend with outside bullet all the time of free end 512, and lower box body 2 is in the corresponding position of shackle member 51
Install and be equipped with the bayonet socket 23 being adapted to the shackle member 51, and when optical branching device 5 goes to lock-out state around its bearing pin, fixed part
511 will enter in card inlet 23 and free end 512 will be resisted against the top surface of the bayonet socket 23.When optical cable is entered from the through hole 7 of lower box body 2
During upper cartridge body 1, the portion 511 that is fixed of free end 512 that can press inward against shackle member 51 extracts from bayonet socket 23, recycles bearing pin
Rotate, whole optical branching device 5 is rotated to carry out the distribution of optical fiber light energy relative to upper cartridge body 1, when clamping is needed, can be again
The secondary free end 512 for pressing inward against shackle member 51 is fixed portion 511 from the insertion of bayonet socket 23.
And guard member 6 includes the main body of rectangular shape, one group of optical cable access aperture 61 is provided with the two side of main body
With copper cable access aperture 62 or one group of optical cable picks out hole and copper cable picks out hole, the optical cable access aperture 61 and copper cable access aperture 62 or optical cable
Pick out hole and copper cable pick out mark in rubber of the hole by elasticity together with hole formed, and then set in the inner space that two side is formed
It is equipped with the cell body 63 for passing through for optical cable and copper cable and fixing, the two side of cell body 63 has cracks 64.The specifically optical cable
The guard member 6 of connector box is generally located on the both sides of the outward flange intersection of lid and lower cover, wherein the two of the guard member 6 on one side
Side wall is set to optical cable access aperture 61 and copper cable access aperture 62, and the two side of the guard member 6 of another side is set to optical cable and picks out hole
Hole is picked out with copper cable, because optical cable access aperture 61 and copper cable access aperture 62 are to be provided separately, when optical cable is from the one of one side guard member 6
Enter in the access aperture of individual side wall and pass from the access aperture of another side wall and enter individual layer cable splice closure behind inner space
Fusion joining disk 21 and distribution board 22 in closing space carries out the distribution welding of optical fiber, and from a side wall of another side guard member 6
Pick out in hole and pass, to complete the welding of optical cable；And wirerope then can be entered simultaneously from the access aperture of one side guard member 6 side wall
In piercing into the closing space for passing and entering individual layer cable splice closure from the access aperture of another side wall behind inner space, finally
Copper cable from another side guard member 6 is picked out in hole and passed, to complete the suspension operational in high-altitude.
In order to increase the dynamics that the inside of guard member 6 supports optical cable and copper cable, in the cell body 63 of guard member 6 support light is also formed
The support body 65 in " ten " font of cable and copper cable, support body 65 is provided with crack 651 in the direction that optical cable and copper cable are penetrated, by this
The chucking power that the deformation of crack 651 of support body 65 is produced supports the dynamics of optical cable and copper cable to increase inside guard member 6.
In addition, lower cover is additionally provided with the mounting seat 8 that can accommodate guard member 6, mounting seat 8 has jack 81, and the energy of guard member 6
During deformation is produced in the presence of external pressure to be inserted into jack 81, in the sidepiece of this insertion position, guard member 6 and jack 81
Contact, so as to guard member 6 is maintained in jack 81.
When using, it is not necessary to carry out in optical fiber transmit light energy according to set pro rate give two or many
During optical fiber, upper cartridge body 1 and lower box body 2 can be disassembled to come, only need to skid off the guiding fin 321 of connector 3 during dismounting and lead
The fractionation of upper cartridge body 1 and lower box body 2 is realized to the external enwergy of groove 311, the optical cable after optical cable baring directly through guard member 6 is accessed
Hole 61, from the access of another side wall after inner space is entered in access aperture of the optical cable from a side wall of one side guard member 6
Pass in hole and carry out the distribution welding of optical fiber into the fusion joining disk 21 and distribution board 22 in individual layer cable splice closure closing space,
And pick out in hole from a side wall of another side guard member 6 and pass, to complete the welding of optical cable；It is same to recycle the wirerope then be from
The access aperture of one side wall of one side guard member 6 enter and pierce into behind inner space pass from the access aperture of another side wall and
Into in the closing space of individual layer cable splice closure, finally the copper cable from another side guard member 6 is picked out in hole and passed, to complete
The suspension operational in high-altitude；
If desired the light energy transmitted in optical fiber is carried out according to set pro rate to two or during multifiber,
Then need for upper cartridge body 1 and lower box body 2 to slide the insertion interior energy of gathering sill 311 using the guiding fin 321 of connector 3 and realize upper cartridge body
1 with the connection of lower box body 2, optical cable access aperture 61 is passed through after optical cable baring, upper box is entered by the through hole 7 of the bottom of upper cartridge body 1
Body 1 carries out the distribution of the light energy of Optical Fiber Transmission, then is entered into the fusion joining disk 21 of lower box body 2 by the through hole 7 of the bottom of upper cartridge body 1
The molten fibre of row finally covers upper cartridge body 1 so that optical cable is carried out with distribution board 22 around fibre, and with latching member 4 upper cartridge body 1 and lower box body 2 are locked.
Claims (9)
1. a kind of double-deck cable splice closure, includes in upper cartridge body (1) and lower box body (2), the lower box body (2) and is provided with welding
Disk (21) and distribution board (22), it is characterised in that：The side of the lower box body (2) is provided with least one connector (3) to incite somebody to action
The upper cartridge body (1) is connected on the lower box body (2), and the opposite side of the lower box body (2) is additionally provided with least one
Latching member (4) can be locked in the upper cartridge body (1) on the lower box body, and be provided with the upper cartridge body (1) can be by one
The light energy transmitted in optical fiber, to two or the optical branching device (5) of multifiber, also includes according to set pro rate
Hole is picked out with least one set optical cable access aperture (61) and copper cable access aperture (62) or with least one set optical cable and copper cable is picked out
The guard member (6) in hole, each optical cable access aperture (61) and copper cable access aperture (62) positioned at the upper cartridge body (1) and it is described under
The outer peripheral intersection of box body (2), the intersection limited jointly by the upper cartridge body (1) and the lower box body (2) form with
Optical cable is provided and enters the passage that cable splice closure is entered with wirerope, additionally, the bottom of the upper cartridge body (1) is provided with least one
For the optical cable by lower box body (2) into the optical branching device (5) of upper cartridge body (1) through hole (7).
2. double-deck cable splice closure according to claim 1, it is characterised in that：The optical branching device (5) includes box body,
It is provided with least two optical fiber tandem devices with multiple inputs and multiple output ends in the box body, and the box body
Side by hinge on the upper cartridge body (1), the opposite side of the box body be then provided with shackle member (51) with it is described on
Box body (1) is connected.
3. double-deck cable splice closure according to claim 2, it is characterised in that：The shackle member (51) is with a fixed part
(511) and a free end (512) bent upward from fixed part (511) front end, and free end (512) then have all the time
There is the trend of outside bullet, and the lower box body (2) is provided with and the shackle member (51) in the corresponding position of the shackle member (51)
The bayonet socket (23) of adaptation, and when the optical branching device (5) goes to lock-out state around its bearing pin, the fixed part (511) will enter
Enter in the bayonet socket (23) and free end (512) will be resisted against the top surface of the bayonet socket (23).
4. double-deck cable splice closure according to claim 1, it is characterised in that：The lower box body (2) is in the latching member (4)
Side be provided with the first projection (24) and the second projection (25) being separated at intervals, the upper cartridge body (1) then installs in corresponding positions
The 3rd projection (11) and the 4th projection (12) being equally separated at intervals is equipped with, in the 3rd projection (11) of upper cartridge body (1) institute is embedded in
When stating the interval between the first projection (24) and the second projection (25), first, second, third and fourth projection can be formed in a straight line
Projection, and the latching member (4) includes lock body, the lock body is provided with caulking groove (42) along the direction of the projection, and embedding at this
In the state of withholding on the projection, the upper cartridge body (1) and lower box body (2) can be maintained at groove (42) by the lock body
Lock-out state.
5. double-deck cable splice closure according to claim 1, it is characterised in that：The guard member (6) includes main body, institute
State and be provided with the two side of main body optical cable access aperture (61) described in a group and copper cable access aperture (62) or one group of optical cable is picked out
Hole and copper cable pick out hole, and are then provided with for passing through and fixing for optical cable and copper cable in the inner space that the two side is formed
Cell body (63), the two side of the cell body (63) has cracks (64).
6. double-deck cable splice closure according to claim 5, it is characterised in that also forms support in the cell body (63)
The support body (65) of the optical cable and copper cable, the support body (65) is provided with crack (651) in the direction that optical cable and copper cable are penetrated.
7. double-deck cable splice closure according to claim 6, it is characterised in that the support body (65) is in " ten " font.
8. double-deck cable splice closure according to claim 1, it is characterised in that connector (3) include be arranged on it is described under
Connecting seat (31) on box body (2) and the connecting pole (32) being arranged on the upper cartridge body (1), the connecting pole (32) is provided with
It is oriented to fin (321) and plug in gathering sill (311) sliding for the guiding fin (321) is then offered on the connecting seat (31).
9. the double-deck cable splice closure according to claim 1～8 any one claim, it is characterised in that the lower box
Body (2) is provided with the mounting seat (8) that can accommodate the guard member (6), and the mounting seat (8) is with jack (81), and the guarantor
During guard (6) can produce deformation to be inserted into the jack (81) in the presence of external pressure, in this insertion position, the guarantor
Guard (6) contacts with the sidepiece of the jack (81), so as to the guard member (6) is maintained in the jack (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621196538.5U CN206133089U (en) | 2016-11-06 | 2016-11-06 | Double -deck fiber cable joint box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621196538.5U CN206133089U (en) | 2016-11-06 | 2016-11-06 | Double -deck fiber cable joint box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206133089U true CN206133089U (en) | 2017-04-26 |
Family
ID=58578143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621196538.5U Expired - Fee Related CN206133089U (en) | 2016-11-06 | 2016-11-06 | Double -deck fiber cable joint box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206133089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106405767A (en) * | 2016-11-06 | 2017-02-15 | 宁波隆兴电信设备制造有限公司 | Double-layer optical cable joint box |
-
2016
- 2016-11-06 CN CN201621196538.5U patent/CN206133089U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106405767A (en) * | 2016-11-06 | 2017-02-15 | 宁波隆兴电信设备制造有限公司 | Double-layer optical cable joint box |
| CN106405767B (en) * | 2016-11-06 | 2023-02-14 | 宁波隆兴电信设备制造有限公司 | Double-layer optical cable joint box |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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Effective date of registration: 20210106 Address after: 315800 Building 2, 328 Anju Road, Xiaogang street, Beilun District, Ningbo City, Zhejiang Province Patentee after: NINGBO LONGXING TELECOMMUNICATIONS EQUIPMENT MANUFACTURING Co.,Ltd. Patentee after: SENDALL (CHINA) ELECTRIC Co.,Ltd. Address before: 315800 No.18 Anju Road, Beilun District, Ningbo City, Zhejiang Province Patentee before: NINGBO LONGXING TELECOMMUNICATIONS EQUIPMENT MANUFACTURING Co.,Ltd. |
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Granted publication date: 20170426 Termination date: 20211106 |