CN105974532A - SC fiber adapter installation tool - Google Patents
SC fiber adapter installation tool Download PDFInfo
- Publication number
- CN105974532A CN105974532A CN201610530953.8A CN201610530953A CN105974532A CN 105974532 A CN105974532 A CN 105974532A CN 201610530953 A CN201610530953 A CN 201610530953A CN 105974532 A CN105974532 A CN 105974532A
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- CN
- China
- Prior art keywords
- block protuberance
- rod body
- key
- sleeve
- main rod
- 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.)
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3898—Tools, e.g. handheld; Tuning wrenches; Jigs used with connectors, e.g. for extracting, removing or inserting in a panel, for engaging or coupling connectors, for assembling or disassembling components within the connector, for applying clips to hold two connectors together or for crimping
Abstract
The invention provides a SC fiber adapter installation tool which includes a main rod body which extends forward and backward. The main rod body is provided with an installation section thereon for sleeving a ceramic sleeving. The main rod body is also provided with support keys at a rear end of the installation section. When inserting the main rod body to the installation sleeving from front to back, the support keys are configured to be in pushing cooperation with corresponding front stopping projections in a one-by-one manner and strut the front stopping projections which are arranged at a front end of the installation sleeving in a radial direction so as to enable the ceramic sleeving at the front side to enter the installation sleeving and exit from a circumferential interval between adjacent two back stopping projections of the installation sleeving. According to the invention, the installation tool has simple structure, is easy to use, can accurately install the ceramic sleeving to the integrated installation sleeving, greatly increases installation efficiency, and guarantees installation quality.
Description
Technical field
The present invention relates to a kind of SC fiber adapter installation tool.
Background technology
Fiber adapter is the centering connection member realizing fiber active linker, fiber adapter is device dismountable between optical fiber with optical fiber, that be flexibly connected, it is mainly used in the two of optical fiber end face precision docking, to ensure that the optical signal that optical fiber exports is coupled to receive in optical fiber to greatest extent.So to a certain extent, the whether good properties to optical transmission system of fiber adapter performance has large effect.
The type of fiber adapter has multiple, such as SC, FC etc..Wherein, SC fiber adapter due to cheap, plug that easy to operate, insertion loss fluctuation is little, comprcssive strength is high and packing density advantages of higher and have and be widely used.
SC fiber adapter mainly includes rectangular housing, it is provided with for the trip with both sides Optical fiber plug snap lock in rectangular housing, the middle part of rectangular housing is provided with the porcelain bushing for inserting docking for two optical fiber, and wherein porcelain bushing is mainly fixed by the installation sleeve being located in rectangular housing.Installing sleeve and generally comprise the cylinder front and back extended, the inner chamber of cylinder is used for accommodating and positioning porcelain bushing, and the two ends of cylinder are provided with the Stop structure for block location porcelain bushing.For the ease of the installation of porcelain bushing, the sleeve of installing of existing SC fiber adapter all uses split-type design, but this split type two parts installing sleeve need to individually produce, and be also performed to once assemble process, use cumbersome during use.And it being subject to processing the impact of precision and assembly precision, the location of porcelain bushing, it cannot be guaranteed that overlap, is also had a significant impact by two parts of split type installation sleeve axis when being installed together.To this, we provide a kind of SC fiber adapter installing sleeve integrated injection molding, but the SC fiber adapter of this installation sleeve integrated injection molding needs special installation tool just can easily be installed to porcelain bushing install in sleeve.
Summary of the invention
It is an object of the invention to provide a kind of SC fiber adapter installation tool, in order to solve to install the SC fiber adapter of sleeve integrated injection molding, inconvenient problem is installed.
For achieving the above object, the technical scheme of SC fiber adapter of the present invention is: a kind of SC fiber adapter installation tool, including the main rod body front and back extended, main rod body is provided with for the construction section for porcelain bushing suit, in described main rod body, also rear end at construction section is provided with for when main rod body inserts installation sleeve from front to back, with the front block protuberance one_to_one corresponding installing sleeve, and coordinate with corresponding front block protuberance pushing tow and the front block protuberance installing barrel forward end is radially strutted and for the porcelain bushing entrance on front side of it, sleeve is installed, and can after installing adjacent two of sleeve the circumferentially-spaced support key passed backward between block protuberance.
The rear end lateral surface of described support key is to extend before and after axis and diameter is gradually reduced from front to back taper seat.
Described SC fiber adapter installation tool is additionally included in and supports the spline part preventing main rod body from circumferentially rotating when key contacts with front block protuberance pushing tow.
Described spline part be axially spaced-apart be located at support on rear side of key for when main rod body is inserted from front to back and is installed sleeve between adjacent two the front block protuberances installing sleeve through, after main rod body circumferentially rotates after adjacent two block protuberance through and adjacent with this two after the positioning key that coordinates of block protuberance circumference spline, described positioning key has the circumferentially-spaced circumferential width matched between block protuberance after install sleeve adjacent two, and the axial length of described positioning key is not more than the axial distance between the forward and backward block protuberance installing sleeve；Axial distance between described support key and positioning key meets following two condition: after positioning key enters adjacent two from front to back, during block protuberance, support key mapping contacts with front block protuberance just pushing tow in the front side of front block protuberance or support key, when positioning key passes between block protuberance from front to back after adjacent two, support key not yet departs from front block protuberance.
Described support key is the most corresponding with positioning key.
The invention has the beneficial effects as follows: by arranging support key in main rod body, when main rod body is from front to back through when installing sleeve, support the enough front block protuberances by installation sleeve of bond energy radially to strut, so it is arranged on the porcelain bushing on front side of the support member of main rod body and just can enter in installation sleeve with main rod body, and block protuberance institute block does not falls out before and after mounted sleeve, and support key and circumferentially-spaced between block protuberance can back through after installing adjacent two of sleeve, the assembling with the porcelain bushing of the SC fiber adapter that integral type installs sleeve so can be conveniently realized by this installation tool, substantially increase efficiency of assembling.
Further, the rear end lateral surface supporting key is taper seat, so is easy to radially strut front block protuberance when supporting key and be moved rearwards by with the body of rod and contacting with the front block protuberance pushing tow installing sleeve.
Further, ensure that main rod body will not circumferentially rotate when supporting key and contacting with front block protuberance pushing tow by spline part, it is ensured that support the stability that key contacts with the front direct pushing tow of block protuberance, it is ensured that the installation of porcelain bushing.
Further, the rear side supporting key in main rod body arranges positioning key, by positioning key after adjacent two between block protuberance through time with adjacent two after block protuberance circumference spline coordinate and ensure main rod body support key coordinate with front block protuberance pushing tow time will not rotate, need not arrange extra spline parts, simple in construction, is strutted front block protuberance by the support key of main rod body, is realized the spline of main rod body by positioning key, mistake is done simply, easy to use.
Accompanying drawing explanation
Fig. 1 is the housing interior structure schematic diagram of the embodiment one of the SC fiber adapter of the present invention；
Fig. 2 is the sectional view of the embodiment one of the SC fiber adapter of the present invention；
Fig. 3 is the perspective view (for the structure representing installation sleeve removed, do not show the housing in addition to installing sleeve and the structure of trip in figure) installing sleeve；
Fig. 4 is the sectional view installing sleeve；
Fig. 5 is for installing sleeve forming core structure schematic diagram；
Fig. 6 is to install the sleeve schematic diagram by building core injection mo(u)lding；
Fig. 7 is the structural representation of the porcelain bushing assembly tooling of the present invention；
Fig. 8 is the schematic diagram of porcelain bushing assembling process one；
Fig. 9 is the schematic diagram of porcelain bushing assembling process two；
Figure 10 is the schematic diagram of porcelain bushing assembling process three；
Figure 11 is the schematic diagram of porcelain bushing assembling process four.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiments of the present invention are described further.
For the ease of the understanding of the SC fiber adapter installation tool to the present invention, the concrete structure of the SC fiber adapter being first suitable for the installation tool of the present invention is described.
As shown in Figures 1 to 4, SC fiber adapter includes the rectangular housing 1 front and back extended.The middle part of rectangular housing 1 is provided with the interval, middle part 100 that will separate before and after the inner chamber of rectangular housing 1, is respectively provided on two sides with trip 2 before and after interval, middle part 100, and the trip 2 being positioned at midfeather 100 both sides is symmetrical about midfeather 2.Trip 2 has four, and the both sides of midfeather 2 are respectively arranged with two, and two trips about 2 being positioned at interval, middle part homonymy are oppositely arranged.Trip 2 is provided with, away from one end of midfeather 100, the barb that the middle part of rectangular housing 1 extends, its Main Function be for when adaptive Optical fiber plug inserts in rectangular housing 1 by its hook locking, it is to avoid the inner chamber of adaptive Optical fiber plug abjection rectangular housing 1.
The centre position being positioned at the trip 2 being oppositely arranged up and down in rectangular housing 1 is additionally provided with the installation sleeve 3 front and back extended, pass midfeather 100 before and after sleeve 3 is installed and about midfeather 100 symmetry, sleeve 3 is installed for loading for ceramic contact pin 4 and ceramic contact pin 4 is carried out radial and axial location.
Installing the concrete structure of sleeve 4 as shown in Figure 3-4, including the cylinder front and back extended, the front end of cylinder is extended with forward three cantilevers 31, and certainly, in other embodiments, the number of cantilever 31 can be one or two or more than four, herein and be not specifically limited.Three cantilever 31 circumference uniform intervals are arranged, and the lateral surface of cantilever 31 and the outer peripheral face of cylinder are positioned on same periphery, and the medial surface of cantilever 31 and the inner peripheral surface of cylinder are positioned on same periphery.The front end of cantilever 31 is provided with the front block protuberance 310 extended radially inwardly, when each cantilever 31 radially outward opens, the size of the surrounded passage of medial surface of front block protuberance 310 is more than the external diameter of ceramic contact pin 4 and can load from front to back in cylinder for ceramic contact pin 4.
The rear block protuberance 30 extended radially inwardly it is additionally provided with on the rear end inner peripheral surface of cylinder, the quantity of rear block protuberance 30 is equal with the quantity of front block protuberance, and uniform intervals is arranged in circumferential direction, rear block protuberance 30 staggers and in circumferentially continuous setting with front block protuberance 31 circumference.Forward and backward block protuberance cross sectional shape in the axial direction is sector, and its corresponding central angle is 60 degree, the medial surface of forward and backward block protuberance is respectively positioned on same periphery, say, that from axial direction, and front and back block protuberance surrounds a complete circumference jointly.After porcelain bushing 4 is arranged in cylinder from front to back, forward and backward block protuberance can carry out block to two ends before and after porcelain bushing 4 respectively, thus position in the axial direction, when porcelain bushing 4 is arranged in cylinder, porcelain bushing 4 is carried out radially positioning by the inner peripheral surface of cylinder.
The installation sleeve of the present invention passes through core during fabrication to pulling mold forming.The structure of core is as shown in Figure 5, including the first core monomer 91 and the second core monomer 92, first core monomer 91 is identical with the second core monomer 92 structure, mainly include hollow rod body part and be located at hollow rod body part front end and plug together part, plug together part to be formed by arranging elongated slot circumferentially-spaced, axially extended on hollow rod body, wherein the quantity of elongated slot and the quantity of cantilever is equal is three.Form first on the hollow rod body of the first core monomer 91 between adjacent two elongated slots and plug together arm 910, the hollow rod body of the second core monomer 92 is formed between adjacent two elongated slots second and plugs together arm 920.When sleeve pipe is installed in injection mo(u)lding, first plugs together in the elongated slot on the corresponding hollow rod body inserting the second core monomer of arm 910, second plugs together in the elongated slot on the corresponding hollow rod body inserting the first core monomer of arm 920, and the lateral surface plugging together arm of the first core monomer 91 and the lateral surface plugging together arm of the second core monomer 92 surround the molding periphery installing sleeve pipe inner peripheral surface for molding jointly.First plugs together arm 910 and second plugs together and is respectively provided with certain distance between the end of arm 920 and the bottom land of corresponding elongated slot, this interval is used for forming forward and backward block protuberance, i.e. plugs together the front end face of arm and is respectively the forming surface of end face before and after forward and backward block protuberance with the groove bottom of corresponding elongated slot.
And the molding of the medial surface of forward and backward block protuberance can be by being fixedly installed interior mold insert in the hollow rod body of the first core monomer or the second core monomer, interior mold insert has the outer peripheral face of the medial surface for molding forward and backward block protuberance；Correspondingly, the molding of the outer peripheral face installing sleeve can be by the inner peripheral surface molding of mould.About front and back's block protuberance medial surface and install sleeve outer peripheral face be shaped to routine techniques, be the most no longer discussed in detail.
In view of reducing processing cost, simplified processing process, the SC fiber adapter of the present invention uses installs sleeve, rectangular housing and the processing technique of trip integrated injection molding, i.e. installs sleeve and rectangular housing and trip is wholely set.Wherein, rectangular housing passes through rectangle mold cavity molding, and the left and right shell wall of rectangular housing is provided with the perforation 10 inside and outside through shell wall in the position corresponding to trip, and this perforation 10 is mainly used in passing for the trip mold insert for molding trip.After fiber adapter injection mo(u)lding, first by trip mold insert from left and right directions to pulling mould, then by be used for molding install sleeve first, second core monomer from fore-and-aft direction to pulling mould, finally carry out the demoulding of rectangular housing.Using this moulding process, can be completed the injection mo(u)lding of SC fiber adapter by a set of mould, working (machining) efficiency is high, processing cost is low.
The specific embodiment of the SC fiber adapter installation tool of the present invention is as it is shown in fig. 7, Fig. 8-Figure 11 shows the SC fiber adapter installation tool procedure chart when being installed to by porcelain bushing in installation sleeve successively.
Assembly tool includes the main rod body 8 front and back extended, the outer peripheral face of main rod body 8 is provided with positioning key 81, positioning key 81 has three and arranges at circumference uniform intervals, positioning key 81 is shaped as sector and its external diameter internal diameter more than the circular arc shaped inside face of forward and backward block protuberance at axial direction, is not more than the internal diameter of the inner peripheral surface installing sleeve 3.Central angle corresponding to each positioning key 81 is 60 degree, positioning key 81 is not more than the axial distance between the medial surface of the forward and backward block protuberance installing sleeve 3 in the length of axial direction, and the circumferential width of positioning key 81 with install adjacent two of sleeve after circumferentially-spaced between block protuberance 30 match.The position also kept at a certain distance away in the front side of positioning key 81 on the outer peripheral face of main rod body 8 is provided with support key 82, support key 82 and also have three and circumference uniform intervals setting, positioning key 82 diameter being shaped as sector and its lateral surface place arc surface in the axial direction is more than the internal diameter in the circular arc shaped inside face of forward and backward block protuberance, it is not more than the internal diameter of the inner peripheral surface installing sleeve 3, not less than the external diameter of porcelain bushing 4.Central angle corresponding to each support key 82 is 60 degree, supports key 82 corresponding with positioning key 81 in circumferential direction.Wherein, supporting key 82 and be divided into two sections in the axial direction, the outer peripheral face external diameter in the axial direction of the first paragraph being positioned at front side is constant, and for the face of cylinder, the outer peripheral face diameter from front to back of the second segment being positioned at rear side is gradually reduced, for taper seat 820.Main rod body 8 is additionally provided with the construction section for being set with porcelain bushing 4 from front to back in the front end supporting key 82, when porcelain bushing 4 is sleeved on construction section, and the rear end of porcelain bushing 4 and the front end in contact supporting key 82.
When installing porcelain bushing by assembly tool, generally comprise Four processes, first porcelain bushing 4 is arranged on the front side supporting key 82, process one is as shown in Figure 8, the rear end of main rod body 8 is inserted from front to back the elongated slot installed in sleeve 3 and make positioning key 81 be directed between adjacent two cantilevers 31 one by one, it is moved rearwards by main rod body 8 and makes positioning key 81 progress into installation sleeve 3, now due to positioning key 81 and front block protuberance 310 mutual block in the circumferential, therefore main rod body 8 will not occur circumferentially opposed rotation relative to installing sleeve 3；Process two is as shown in Figure 9, promote main rod body 8 backward and make positioning key 81 completely into installing sleeve 3, even if before positioning key 81 is positioned at, between rear block protuberance, owing to positioning key 81 aligns with rear block protuberance in the axial direction, when being moved rearwards by main rod body 8 in view of the block effect to positioning key 81 of the rear block protuberance 30, positioning key 81 also will not deviate to install sleeve 3 backward, now, owing to positioning key 81 axially offsets with front and back block protuberance respectively, front block protuberance is presented axially in the axially spaced-apart between positioning key 81 and support key 82, main rod body 8 can circumferentially rotate relative to installing sleeve 3；Process three such as Figure 10, main rod body 8 is rotated 60 degree, now support key 82 to axially align with front block protuberance 310, positioning key 81 just staggers with rear block protuberance 30 circumference, it is moved rearwards by main rod body 8 again, positioning key 81 can just after adjacent two gap position between block protuberance 30 pass, positioning key 81 coordinates, by peripheral side, the circumferential spline realizing main rod body with the block of the rear block protuberance 30 of both sides, ensure that supporting key 82 is directed at front block protuberance 310 and is stably moved rearwards by and is coordinated with the pushing tow of front block protuberance 310 by taper seat 820 and radially strutted by cantilever 31；Process four such as Figure 11, when current block protuberance 310 relatively slides to support on the first paragraph face of cylinder of key 82, the radial dimension of the passage that the medial surface of cantilever 31 is surrounded is not less than the external diameter of porcelain bushing 4, now continue to be moved rearwards by main rod body 8 and just porcelain bushing 4 rear end being sleeved in main rod body 8 can be brought in installation sleeve 3, continuing to be moved rearwards by main rod body 8, supporting key 82 breach between block protuberance 30 can slide rearwardly out after adjacent two.
It should be noted that, if in main rod body 8 in the front side of porcelain bushing 4 the removable Stop structure being provided with for block porcelain bushing 4 in a forward direction, when before after in so in process four, support member enters installation sleeve 3, block protuberance 310 contacts with the outer peripheral face of porcelain bushing 4, porcelain bushing 4 can be brought into completely in installation sleeve 3 during being moved rearwards by by main rod body 8 by the block of porcelain bushing 4 by Stop structure, completely into after installing in sleeve 3, Stop structure is taken off at porcelain bushing 4, main rod body 8 can be installed sleeve from rear pull-out；If the front side at porcelain bushing 4 in main rod body 8 is not provided with the Stop structure for block porcelain bushing 4 in a forward direction, so can be by front block protuberance 310 radial compression when porcelain bushing 4 contacts with front block protuberance 310, now porcelain bushing 4 may can not be continued to be moved rearwards by with main rod body 8 by bigger frictional resistance, now can first main rod body 8 be extracted out in installing sleeve 3, by main rod body 8, porcelain bushing 4 is pushed in installation sleeve 3 from front to back the most again, be finally completed the installation of porcelain bushing 4.
In above-mentioned installation process, taper seat 820 radially block protuberance 310 cantilever is radially expanded before pushing tow during being moved rearwards by, it is moved rearwards by relative to front block protuberance 310 for the ease of taper seat 820, the rear end of taper seat 820 preferably extends on the outer peripheral face of main rod body 8, and i.e. the minimum diameter of taper seat 820 is equal to the external diameter of main rod body 8；Or inner conical surface that diameter from front to back is gradually reduced is set in the front end of front block protuberance 310 for guiding the rear end supporting key to be moved rearwards by.
In the embodiment of above-mentioned SC fiber adapter installation tool, the rear end lateral surface supporting key is taper seat, in other embodiments, the rear end lateral surface supporting key can also be the sphere that front end radial dimension is big, rear end radial dimension is little, or is the cambered surface that front end radial dimension is big, rear end radial dimension is little.
nullIn the embodiment of above-mentioned SC fiber adapter installation tool，Spline part is to be located at the positioning key on rear side of the support key of main rod body，Ensure that main rod body will not circumferentially rotate by positioning key with the circumferential block of block protuberance after adjacent two，In other embodiments，Spline part can be the parts being separately provided，For example, spline set，The rear end of spline set has the inserting section that the elongated slot between the adjacent company in the front end cantilever installing sleeve mutually plugs together，The front end of spline set has polygon endoporus，Corresponding main rod body is provided with the polygonal outer periphery face adaptive with the polygon endoporus of spline set in the front side of construction section，After support key contacts with front block protuberance pushing tow，Spline set is sleeved in main rod body and makes its rear end inserting section and the front end spline inserting installing sleeve，So it is capable of the circumferential spline between sleeve and main rod body is installed by spline set；Or spline set can be correspondingly arranged, in main rod body, the locking hole radially extended, realize installing the circumferential spline between sleeve and main rod body by installing lock pin on locking hole, certainly need in locking hole, take out lock pin after porcelain bushing is completely installed to install in sleeve and main rod body could be extracted out from the rear end installing sleeve；Respectively installation sleeve and main rod body are clamped again or by other clamping device, by ensureing that two clamping devices do not occur to rotate around the circumferentially opposed of main rod body axis.
In the embodiment of above-mentioned SC fiber adapter installation tool, use the core monomer molding pulling mould owing to installing sleeve, before the cylinder two ends of sleeve are installed, rear block protuberance staggers setting in the circumferential, therefore, positioning key passes block protuberance after adjacent two in the employing that turns an angle through rear needs between adjacent two front block protuberances and makes support key be directed at one by one with front block protuberance, in other embodiments, before installation sleeve uses other manufacturing process to make, before and after rear block protuberance to correspondence time supporting key can be in setting of axially mutually staggering with positioning key, so that it is just the most corresponding with before and after front block protuberance by need not main rod body rotational support key after adjacent two front block protuberances before and after positioning key.
In the embodiment of above-mentioned SC fiber adapter installation tool, the forward and backward block protuberance installing sleeve is three, in other embodiments, before and after such as, block protuberance is two or four or when more than five, supports the quantity of key and changes into two or four or more than five the most accordingly to ensure to support key and front block protuberance one_to_one corresponding.
In the embodiment of above-mentioned SC fiber adapter installation tool, positioning key and the number one_to_one corresponding of rear block protuberance, in other embodiments, the quantity of positioning key can be one or quantity inequal with the quantity of rear block protuberance, when the number of positioning key is one the most in the above-described embodiments, only needs positioning key and three corresponding circumferential splines that can realize main rod body and install sleeve of any one positioned in three breach that block protuberances are formed and main rod body can be passed installation sleeve from front to back.
The SC fiber adapter installation tool simple in construction of the present invention, easy to use, it is possible to accurately porcelain bushing to be installed in integrated installation sleeve, substantially increase installation effectiveness, it is ensured that installation quality.
Claims (5)
1. a SC fiber adapter installation tool, it is characterized in that, including the main rod body front and back extended, main rod body is provided with for the construction section for porcelain bushing suit, in described main rod body, also rear end at construction section is provided with for when main rod body inserts installation sleeve from front to back, with the front block protuberance one_to_one corresponding installing sleeve, and coordinate with corresponding front block protuberance pushing tow and the front block protuberance installing barrel forward end is radially strutted and for the porcelain bushing entrance on front side of it, sleeve is installed, and can after installing adjacent two of sleeve the circumferentially-spaced support key passed backward between block protuberance.
SC fiber adapter installation tool the most according to claim 1, it is characterised in that the rear end lateral surface of described support key is to extend before and after axis and diameter is gradually reduced from front to back taper seat.
SC fiber adapter installation tool the most according to claim 1 and 2, it is characterised in that described SC fiber adapter installation tool is additionally included in and supports the spline part preventing main rod body from circumferentially rotating when key contacts with front block protuberance pushing tow.
SC fiber adapter installation tool the most according to claim 3, it is characterized in that, described spline part be axially spaced-apart be located at support on rear side of key for when main rod body is inserted from front to back and is installed sleeve successively between adjacent two the front block protuberances installing sleeve, after adjacent two between block protuberance through and after adjacent two block protuberance through time adjacent with this two after block protuberance circumference spline cooperation positioning key, described positioning key has the circumferentially-spaced circumferential width matched between block protuberance after install sleeve adjacent two, before the axial length of described positioning key is not more than installation sleeve, axial distance between rear block protuberance；Axial distance between described support key and positioning key meets following two condition: after positioning key enters adjacent two from front to back, during block protuberance, support key mapping contacts with front block protuberance just pushing tow in the front side of front block protuberance or support key, when positioning key passes between block protuberance from front to back after adjacent two, support key not yet departs from front block protuberance.
SC fiber adapter installation tool the most according to claim 4, it is characterised in that described support key is the most corresponding with positioning key.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016101978612 | 2016-03-31 | ||
| CN201610197861 | 2016-03-31 |
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| Publication Number | Publication Date |
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| CN105974532A true CN105974532A (en) | 2016-09-28 |
| CN105974532B CN105974532B (en) | 2017-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610530953.8A Active CN105974532B (en) | 2016-03-31 | 2016-07-07 | A kind of SC fiber adapter installation tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112817092A (en) * | 2021-01-07 | 2021-05-18 | 高安天孚光电技术有限公司 | SC type movable connector lock core assembly device |
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| WO2004008212A1 (en) * | 2002-07-16 | 2004-01-22 | Tyco Electronics Raychem Nv | Optical fibre connector assembly tool |
| US6732426B2 (en) * | 2002-04-03 | 2004-05-11 | Itt Manufacturing Enterprises, Inc. | Fiber extraction tool |
| CN102132182A (en) * | 2008-08-27 | 2011-07-20 | Adc电信公司 | Fiber optic adapter with integrally molded ferrule alignment structure |
| CN104111498A (en) * | 2013-04-17 | 2014-10-22 | 泰科电子(上海)有限公司 | Adapter, expanding device, replacing tool, replacing assembly, and method for replacing collimating casing pipe |
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- 2016-07-07 CN CN201610530953.8A patent/CN105974532B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6732426B2 (en) * | 2002-04-03 | 2004-05-11 | Itt Manufacturing Enterprises, Inc. | Fiber extraction tool |
| WO2004008212A1 (en) * | 2002-07-16 | 2004-01-22 | Tyco Electronics Raychem Nv | Optical fibre connector assembly tool |
| CN102132182A (en) * | 2008-08-27 | 2011-07-20 | Adc电信公司 | Fiber optic adapter with integrally molded ferrule alignment structure |
| CN104111498A (en) * | 2013-04-17 | 2014-10-22 | 泰科电子(上海)有限公司 | Adapter, expanding device, replacing tool, replacing assembly, and method for replacing collimating casing pipe |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112817092A (en) * | 2021-01-07 | 2021-05-18 | 高安天孚光电技术有限公司 | SC type movable connector lock core assembly device |
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| Publication number | Publication date |
|---|---|
| CN105974532B (en) | 2017-09-29 |
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