CN202305891U - Inclination-angle outgoing-line type optical fiber connector capable of being repeatedly opened for use - Google Patents
Inclination-angle outgoing-line type optical fiber connector capable of being repeatedly opened for use Download PDFInfo
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- CN202305891U CN202305891U CN2011203339847U CN201120333984U CN202305891U CN 202305891 U CN202305891 U CN 202305891U CN 2011203339847 U CN2011203339847 U CN 2011203339847U CN 201120333984 U CN201120333984 U CN 201120333984U CN 202305891 U CN202305891 U CN 202305891U
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Abstract
The utility model discloses an inclination-angle outgoing-line type optical fiber connector capable of being repeatedly opened for use. The inclination-angle outgoing-line type optical fiber connector comprises a box body assembly, a shell assembly, a spring, a blocking piece and an opening cover, wherein the box body assembly comprises a box body, a building cover, a V-shaped groove metal block, a plug pin, a plug core and a guide block; a floating block is arranged in the middle of the box body, and an inlaying groove and a building groove are formed on two sides of the floating block respectively; the V-shaped groove metal block is inlaid in the inlaying groove, a V-shaped groove is formed in the V-shaped groove metal block, and is opposite to the floating block, and an optical fiber through hole is formed between the V-shaped groove and the floating block; the building cover is attached to the box body, and a building body on one side of the building cover is pressed into the building groove of the box body; and a front connecting cavity and a back connecting cavity are arranged at two ends of the box body respectively, the front connecting cavity is connected with the plug core, and the back connecting cavity is connected with the guide block. The optical fiber connector has a compact connecting structure, is suitable for a limited indoor optical fiber panel box space, and is simple and reliable, the on-site operation time is short, the difficulty of an optical fiber formed end connection is greatly reduced, and the total manufacturing is low.
Description
Technical field
The utility model relates to a kind of coupling arrangement that optical fiber field is installed that is used for; In handshaking procedure, adopt from the front loaded V-type groove of connector assembly; Use case to build the mode pressed fiber, crust is squeezed in the teeth of elastic clamp seat, in the inclination card chamber of interior cover, realizes the angle of inclination outlet through the rotation elastic clamp seat; And can repeat to open and use, be specifically related to preset optical fiber or the non-optical fiber connector that presets two kinds of continuation methods of optical fiber.
Background technology
At present, the main sub-headend of packing into of connector V-type groove assembly is packed into and the rear end is packed two kinds into, and the mode of fixed fiber also has two kinds.
During front loaded V-type groove assembly, the afterbody of V-type groove assembly is provided with one and is used for the barb of anticreep or the bayonet socket pressing in annular groove and the interior cover, because V-type groove assembly precision is very high; Can not bear the excessive power that is pressed into, the barb or the annular groove degree of depth have to diminish, and need be pressed into a spring in interior cover inside; Shallow groove also will bear the forward thrust of ejector sleeve in construction in the ejecting force that stands spring, as easy as rolling off a logly release V-type groove assembly; Cause optical fiber to damage, failure continues.
When the rear end was packed V-type groove assembly into, interior cover need be divided into protheca and two parts of spring base, between adopt the clamping form, the problem of existence has two like this, one, clamping apparatus receives the power of pushing open of spring equally.Two, cost of parts will be higher than front loaded formula.
Fixing of optical fiber: a kind of is to realize fiber alignment Cheng Duan's through two optic fibre ends of sheet metal secured in alignment that compress doubling; Another kind is to realize fiber alignment Cheng Duan's through compressing involutory unit of plastic fixed fiber.Wherein, in the sheet metal of doubling or involutory unit of plastic, establish the V-type groove that is used for fiber alignment; Optic fibre end link position at the V-type groove splashes into fluent meterial to improve the translucidus of splicing point; Thereby the action of hold down gag be through sheet metal that presses down doubling or involutory unit of plastic reduce V-type line of rabbet joint crack compress aim at optical fiber realize two optical fiber to being connected into end.
The inclination outlet of crust is fixed: a kind of is earlier through being fixed on movable deck optical cable crust termination; Push shaft seat to movable deck again; And with shaft seat; Fixedly realize what outlet was fixed through the rotating shaft seat to square position, install the dust cover sealing again additional because shaft seat rotates eating dishes without rice or wine of staying.
In optical fiber fixing, expanding with heat and contract with cold of sheet metal can make the increasing of fibre junction point distance in the sheet metal secured in alignment mechanism, and the performance that continues changes with temperature variation; And the involutory optical-fibre channel of unit of plastic is normally closed often, at first need back down briquetting when optical fiber penetrates, but the frosting smoothness is low; Back down easy damaged V-type rooved face in the process, produce the plastics chip, pollute splicing point; The logical light of influence causes connecting quality to descend, and the fluent meterial that improves translucidus is arranged in the middle of the involutory plastics; Its spinoff is that two surfaces are pulled together, and the power of backing down that optical fiber is worn the people increases greatly, causes the difficulty that finally continues.
Installation activity deck in crust fixing, push shaft seat and rotate to the position, right angle together and dust cover is installed, operation is loaded down with trivial details, and each accessory size is small, wastes time and energy, and part is little, and manufacture difficulty is big, cost is high, and is easy in construction, lose; And can not fix when pushing shaft seat, but need one to be rotated into the position, right angle, and increasing difficulty of construction and intensity, the running time is long.
Summary of the invention
The utility model technical matters to be solved is the deficiency to above-mentioned prior art; And provide a kind of angle of inclination to go out the optical fiber connector that line style can repeat to open use; Realize the outlet of optical fibre rapid connection angle of inclination become end reliable fast, repeat to open convenient, time saving and energy saving; Simplify the numerous and diverse degree of optical fiber construction work, improve the success ratio of the cold connection of optical fiber, reduce use cost.
For solving the problems of the technologies described above; The technical scheme of the utility model is: a kind of angle of inclination goes out the optical fiber connector that line style can repeat to open use; Comprise casing assembly, housing assembly, spring, card and unlatching lid, described casing assembly comprises casing, builds lid, V-type groove derby, latch, lock pin and orienting lug; Be provided with slider pad at described casing middle part, be respectively caulking groove in the both sides of this slider pad and build groove; Described V-type groove derby is embedded in the caulking groove, and described V-type groove derby is provided with the V-type groove, this V-type groove and slider pad opposite face be provided with and and between slider pad, form the optical fiber through hole; Described block lid is built the masonry that covers a side and is pressed in the block groove of casing attached on the casing; Connection chamber and back connection chamber before described tank ends is respectively arranged with, preceding connection chamber is connected with described lock pin, and back connection chamber is connected with described orienting lug; Described housing assembly comprises housing and elastic clamp seat; The beveled end that described housing comprises enclosure body and is arranged on the enclosure body afterbody; The dip plane of beveled end is provided with the tooth platform, establishes teeth on the tooth platform, and the housing both sides also have a pair of axis hole and a pair of hole clipping respectively; Be useful on the side tooth that chucking is pressed into optical cable crust wherein in both sides corresponding to the tooth platform in described elastic clamp seat inside; Be provided with the protruding axle corresponding with axis hole at the elastic clamp seat middle part; Elastic clamp seat is rotatably connected together with axis hole on the housing through protruding axle; The elastic clamp seat outside also has a pair of Ka Tai corresponding with hole clipping, finally is fixed on elastic clamp seat in the housing; The elastic clamp seat front end is provided with the elasticity dust excluding plate that stretches in the housing, and when elastic clamp seat rotated, the elasticity dust excluding plate received the restriction of housing; All the time the covering shell vestibule protects optical fiber exposed, and described casing assembly is front loaded from housing assembly; Described enclosure body is provided with pilot hole; Described orienting lug is provided with the anticreep groove, and described card inserts from the pilot hole of housing, and snaps in the anticreep groove of orienting lug; Between described casing assembly and housing assembly, described spring is set, described unlatching lid also can be pulled down below housing.
After the optical fiber for preparing penetrated casing, the optical cable crust was pressed in the side tooth of elastic clamp seat, and elastic clamp seat is the center one-directional rotation with protruding axle; When fastening with housing; Teeth on the housing embed the optical cable crust, and the card decometer on the last elastic clamp seat is gone in the hole clipping in the housing, and elasticity of flexure dustproof sheet; Make it seal the housing tail end, accomplish optical cable angle of inclination outlet.
Be provided with slider pad in the described casing, slider pad links to each other through the muscle that floats with casing, and slider pad is also established guiding surface and matched with the chamfering of masonry, and masonry imports through guiding surface and the promotion slider pad during enforcement, thereby realizes that two butt joint optical fiber compress; The tangent preceding pin hole of connection chamber matches with the lock pin cotter way before the described casing, and latch penetrates preceding pin hole and sticks in the lock pin cotter way; Establish the fine face of leading behind the described casing in the connection chamber, the also tangent back of back connection chamber pin hole matches with the orienting lug cotter way, and latch penetrates the back pin hole and sticks in the orienting lug cotter way, and hanging platform is established in described casing side, and the draw-in groove that covers with block fastens.
Described block covers to be established masonry and builds arm; Masonry is provided with chamfering; Build arm and be provided with draw-in groove.
Described V-type groove derby and slider pad surface in opposite directions are provided with the V-type groove, form described optical fiber through hole between this V-type groove and the slider pad; The two ends of described V-type groove derby V-type groove are provided with spigot surface.
Establish the lock pin hole in the described lock pin, a pre-buried fiber segment can be annotated by glue in the lock pin hole, and lock pin hole front end is a pommel face, and optical fiber guiding taper hole is established in the rear end, and the lock pin afterbody is established the lock pin cotter way.
Establish fibre-guiding hole in the said orienting lug and cross fine hole, the orienting lug front portion is provided with the orienting lug cotter way, and the rear portion is provided with a pair of anticreep groove, and ring spring is on the guiding block.
Described housing upper surface is established groove, builds lid and protrudes from the groove; Lower surface is established opening groove corresponding to the block arm position of building lid; Pilot hole is established at housing middle part, and with the card static housing assembly that matches, spring is pressed on the spring stopping face of card.
Described elastic clamp seat tail end also is provided with wired retaining, is provided with logical wire casing in the line retaining.
The card inboard leg of described card is provided with the anticreep tooth.
Described unlatching interior surface is established a top board, and corresponding to the unlatching groove of housing lower surface, the position that lid presses down is built in the height of top board location; Described unlatching lid is established four side plates and housing by closing.
The optical fiber connector of the utility model, the center line that fine hole of mistake between V-type groove and the slider pad on the described optical fiber through hole of formation, lock pin hole, the orienting lug and the pawl on the elastic clamp seat form is on same axis.
Compared with prior art, the utlity model has following advantage:
1, compressing of two of the utility model butt joint optical fiber is to be pressed into the block groove through building lid, promotes slider pad and is squeezed in that jointed fiber in the V-type groove realizes compressing, and be easy to realize integrally-built microminiaturization, and clamping force is big, reliable.On housing, be provided with simultaneously and open lid, open the block lid through opening caping, realize fast, repeat to open, unlatching is convenient, time saving and energy saving, simplifies the numerous and diverse degree of optical fiber construction work, improves the success ratio of the cold connection of optical fiber, reduces use cost.
2, the utility model optical fiber connector adopts floated slider pad; (when wearing fibre) slider pad is a stationary state during non-operation; And be embedded in and form an optical-fibre channel of opening between the V-type groove derby in the preposition casing; Wearing when fibre gets into the V-type groove does not need to back down earlier briquetting, wears fibre like this and reduces greatly.
3, the utility model optical fiber connector adopts V-type groove derby, and V-type groove and optical fiber spigot surface are the metal material surface, and smoothness is high, imports smooth and easyly when wearing fibre, and the high-precision metal surface is easy damaged not, thereby has improved connecting quality.Wear fine optical fiber and slide in smooth metal surface, optical fiber junction is difficult for injured, can not produce broken end, pollute matching fluid, repeatedly repeats to continue stable performance.
4, the optical fiber of the utility model compresses, though V-type groove derby is a metal, floated slider pad is plastics; Thermal expansion factor is little; The frosting roughness can be adjacent at frosting when optical fiber is depressed greater than metal, is that the slider pad of stationary state can not produce mobile and wear fine direction; So structure is not subject to temperature variation, material aging and influences connecting quality, long service life.
Distortion when 5, the utility model compresses is even, guarantees that two butt joint optical fiber obtain equal snap-in force, realize reliably butt joint.
6, the utility model optical cable crust fixation procedure is to accomplish in two steps, and the first step is wearing the fine stage, in the pawl that is pressed into optical cable crust to elastic clamp seat; Preliminary chucking optical cable, second step made it to fasten with housing through rotating elastic clamp seat, snapped in covered wire cable through the teeth in the housing; Thereby finally fixedly secure optical cable; This fixed sturcture is solid and reliable, operates easyly rapidly, reduces construction intensity greatly.
7, open lid and be attached to below the housing, need not to use special-purpose tool for connecting, with low cost, operation easier is low, and success ratio is high.
8, the realization of the utility model inclination outlet method cooperates rotation to realize through elastic clamp seat with the housing axis hole, and rotating the room that produces is through stretching into the flexural deformation of elasticity dust excluding plate, covering shell vestibule all the time in the housing back cavity; Thereby protection optical fiber is not exposed; This mode is easy to be reliable, realizes the design of part miniaturization easily, has reduced the assembling of scattered part; The breaks through foreign technical monopoly fills the domestic gaps.
9, the utility model optical fiber connector compact conformation is convenient to put into the limited fibre faceplate box in space, and it is very convenient to install, safeguard.
Description of drawings
Fig. 1 is the utility model optical fiber connector 3D cut-away view.
Fig. 2 is the utility model optical fiber connector 3D stretch-out view.
Fig. 3 is the utility model housing 3D synoptic diagram.
Fig. 4 is the utility model casing 3D synoptic diagram.
Fig. 5 builds for the utility model and covers the 3D synoptic diagram.
Fig. 6 is the utility model V-type groove derby 3D synoptic diagram.
Fig. 7 is the utility model lock pin 3D synoptic diagram.
Fig. 8 is the utility model orienting lug 3D synoptic diagram.
Fig. 9 is the bright elastic clamp seat 3D of a utility model synoptic diagram.
Figure 10 is this invention card 3D synoptic diagram.
Figure 11 the utility model is opened and is covered the 3D synoptic diagram.
Figure 12 the utility model fibre junction sub-optical fibre compresses initial state 3D cut-away view.
Figure 13 the utility model fibre junction sub-optical fibre compresses operating conditions 3D cut-away view.
Among the figure: 1. housing, 2. casing is 3. built lid, 4.V type groove derby, 5. latch, 6. lock pin, 7. orienting lug, 8. elastic clamp seat; 9. spring, 10. card, 11. open lid, 12. casing assemblies, 13. housing assemblies, 1-1. enclosure body, 1-2. groove, 1-3. opening groove; 1-4. pilot hole, 1-5. tooth platform, 1-6. teeth, 1-7. axis hole, 1-8. hole clipping, 2-1. caulking groove, 2-2. slider pad, 2-3. guiding surface; The muscle 2-4. float, 2-5. builds groove, and 2-6. leads fine face, connection chamber before the 2-7., connection chamber behind the 2-8., pin hole before the 2-9. spring locating surface, 2-10., pin hole behind the 2-11.; 2-12. hanging platform, 3-1. builds arm, 3-2. chamfering, 3-3. masonry, 3-4. draw-in groove, 4-1. V-type groove, 4-2. spigot surface; 4-3. the optical fiber through hole, 6-1. pommel face, 6-2. lock pin hole, the 6-3. taper hole that leads, 6-4. lock pin cotter way, the 7-1. block that leads, 7-2. fibre-guiding hole; 7-3. cross fine hole, 7-4. orienting lug cotter way, 7-5. anticreep groove, 8-1. side tooth, the protruding axle of 8-2., 8-3. Ka Tai, 8-4. elasticity dustproof sheet; 8-5 line retaining, 8-6. leads to wire casing, 10-1. spring stopping face, 10-2. card leg, 10-3. anticreep tooth, 11-1. top board, 11-2. side plate.
Embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated.
Like Fig. 1,2,3,4,5,6,7,8,9,10,11,12, shown in 13,
The utility model connector comprises casing assembly 12, housing assembly 13, spring 9, card 10 and opens and cover 11, wherein casing assembly 12 comprise that casing 2, block cover 3, V-type groove derby 4, latch 5, lock pin 6 and orienting lug 7; Be provided with slider pad 2-2 at casing 2 middle parts, be respectively caulking groove 2-1 in the both sides of this slider pad 2-2 and build groove 2-5; V-type groove derby 4 be embedded among the caulking groove 2-5, be provided with V-type groove 4-1 with slider pad 2-2 opposite face, and form optical fiber through hole 4-3 with it; Build and cover 3, build the masonry 3-3 that covers 3 one sides and be pressed among the block groove 2-5 of casing 2, thereby compress butt joint optical fiber or the field optical fibers that is placed on wherein through building the space of pressing slider pad 2-2 to reduce optical fiber through hole 4-3 attached on the casing 2; Connection chamber 2-7, back connection chamber 2-8 before casing 2 two ends are respectively arranged with, preceding connection chamber 2-7 is connected with lock pin 6, and back connection chamber 2-8 is connected with orienting lug 7; Housing assembly 13 comprises housing 1, elastic clamp seat 8, and described housing 1 dip plane is provided with tooth platform 1-5, establishes teeth 1-6 on the tooth platform 1-5, and housing 1 both sides also have a pair of axis hole 1-7 and a pair of hole clipping 1-8 respectively; In both sides side tooth 8-1 is arranged in elastic clamp seat 8 inside corresponding to tooth platform 1-5; Be used to tighten the optical cable crust that is pressed into wherein; Elastic clamp seat 8 middle parts have protruding axle 8-2 corresponding with axis hole 1-7; Elastic clamp seat 8 is rotatably connected together with axis hole 1-7 on the housing 1 through protruding axle 8-2, and elastic clamp seat 8 outsides also have a pair of card platform 8-3 corresponding with hole clipping 1-8, finally are fixed on elastic clamp seat 8 in the housing 1; Elastic clamp seat 8 front end elasticity of extension dust excluding plate 8-4 stretch in the housing 1, and when elastic clamp seat 8 rotations, elasticity dust excluding plate 8-4 receives the restriction of housing 1, and covering shell 1 vestibule protects optical fiber exposed all the time.Casing assembly 12 is front loaded from housing assembly 13, inserts from the pilot hole 1-4 of housing 1 through card 10, and snaps in and realize among the anticreep groove 7-5 of orienting lug 7 connecting, and spring 9 is pressed into wherein, opens cover 11 and below housing 1, also can pull down.
After the optical fiber for preparing penetrated casing 2, the optical cable crust was pressed among the side tooth 8-1 of elastic clamp seat 8, and elastic clamp seat 8 is the center one-directional rotation with protruding axle 8-2; When fastening with housing 1; Teeth 1-6 on the housing 1 embeds the optical cable crust, and the card platform 8-3 on the last elastic clamp seat 8 snaps among the hole clipping 1-8 in the housing 1, and elasticity of flexure dustproof sheet 8-4; Make it seal housing 1 tail end, accomplish optical cable angle of inclination outlet.
Be provided with slider pad 2-2 in the casing 2; Slider pad 2-2 links to each other through the muscle 2-4 that floats with casing 2; Slider pad 2-2 also establishes guiding surface 2-3 and matches with the chamfering 3-2 of masonry 3-3, and masonry 3-3 imports through guiding surface 2-3 and promotion slider pad 2-2 during enforcement, thereby realizes that two butt joint optical fiber compress; The tangent preceding pin hole 2-10 of connection chamber 2-7 before the described casing 2,6-4 matches with the lock pin cotter way, and latch 5 penetrates preceding pin hole 2-10 and sticks among the lock pin cotter way 6-4; Establish among the described casing 2 back connection chamber 2-8 and lead fine face 2-6; The also tangent back of back connection chamber 2-8 pin hole 2-11,7-4 matches with the orienting lug cotter way, and latch 5 penetrates back pin hole 2-11 and sticks among the orienting lug cotter way 7-4; Hanging platform 2-12 is established in described casing 2 sides, and the draw-in groove 3-4 that covers on 3 with block fastens.
Build to cover and establish masonry 3-3 on 3 and build arm 3-1; Masonry 3-3 is provided with chamfering 3-2; Build arm 3-1 and be provided with draw-in groove 3-4.
V-type groove derby 4 is provided with V-type groove 4-1 with slider pad 2-2 surface in opposite directions, forms described optical fiber through hole 4-3 between this V-type groove 4-1 and the slider pad 2-2; The two ends of described V-type groove derby V-type groove 4 are provided with spigot surface 4-2.
Establish lock pin hole 6-2 in the lock pin 6, lock pin hole 6-2 can annotate a pre-buried fiber segment by glue, and lock pin hole 6-2 front end is a pommel face 6-1, and optical fiber guiding taper hole 6-3 is established in the rear end, and lock pin 6 afterbodys are established lock pin cotter way 6-4.
Establish fibre-guiding hole 7-2 in the orienting lug 7 and cross fine hole 7-3, orienting lug 7 front portions are provided with orienting lug cotter way 7-4, and the rear portion is provided with a pair of anticreep groove 7-5, and spring 9 is looped around on the guiding block 7-1.
The card leg 10-2 inboard of card 10 is provided with anticreep tooth 10-3.
Open and cover 11 inside surfaces and establish a top board 11-1, corresponding to the unlatching groove 1-2 of housing 1 lower surface, the height of top board 11-1 location block covers 3 positions that press down; Described unlatching lid 11 is established four side plate 11-2 and housing 1 by closing.
The optical fiber connector of the utility model, the center line that fine hole 7-3 of mistake between V-type groove 4-1 and the slider pad 2-2 on the described optical fiber through hole 4-3 of formation, lock pin hole 6-2, the orienting lug 7 and the side tooth 8-1 on the elastic clamp seat 8 form is on same axis.
The scene of the utility model optical fiber connector is used and is comprised following steps:
Pre-buried optical-fiber type:
1, penetrate optical fiber connector to the optical fiber for preparing, the line retaining 8-5 surface that optical cable crust otch is adjacent at elastic clamp seat 8 presses down the optical cable crust it is clamp-oned among the side tooth 8-1;
2, rotation elastic clamp seat 8 buckles among the hole clipping 1-8 of housing 1 the card platform 8-3 of spring deck 8;
3, take off unlatching and cover 11, depress to build and cover 3, complete connection.
Non-pre-buried optical-fiber type:
1, takes off to open and cover 11, pack optical fiber connector in the special-purpose plug frock into;
2, penetrate optical fiber connector to the optical fiber for preparing, the line retaining 8-5 surface that optical cable crust otch is adjacent at elastic clamp seat 8 presses down the optical cable crust it is clamp-oned among the side tooth 8-1;
3, rotation elastic clamp seat 8 buckles among the hole clipping 1-8 of housing 1 the card platform 8-3 of spring deck 8;
4, depress block and cover 3, take off optical fiber connector, complete connection.；
The scene of the utility model optical fiber connector is opened and is comprised following steps:
1, is pressed into unlatching from housing 1 bottom and covers 11, push open to build and cover 3;
2, strut housing 1 hole clipping 1-8, throw off the spring deck;
3, from the side tooth 8-1 of spring deck 8, take out optical cable, accomplish and open.
Claims (6)
1. an angle of inclination goes out the optical fiber connector that line style can repeat to open use; Comprise casing assembly (12), housing assembly (13), spring (9), card (10) and open lid (11) that described casing assembly (12) comprises casing (2), builds lid (3), V-type groove derby (4), latch (5), lock pin (6) and orienting lug (7); Be provided with slider pad (2-2) at described casing (2) middle part, be respectively caulking groove (2-1) in the both sides of this slider pad (2-2) and build groove (2-5); Described V-type groove derby (4) is embedded in the caulking groove (2-5); Described V-type groove derby (4) is provided with V-type groove (4-1), this V-type groove (4-1) and slider pad (2-2) opposite face setting and and between slider pad (2-2), form optical fiber through hole (4-3); Described block lid (3) is attached on the casing (2), and the masonry (3-3) of building lid (3) one sides is pressed in the block groove (2-5) of casing (2); Be respectively arranged with preceding connection chamber (2-7) and back connection chamber (2-8) at described casing (2) two ends, preceding connection chamber (2-7) is connected with described lock pin (6), and back connection chamber (2-8) is connected with described orienting lug (7); Described housing assembly (13) comprises housing (1) and elastic clamp seat (8); Described housing (1) comprises enclosure body (1-1) and the beveled end that is arranged on enclosure body (1-1) afterbody; The dip plane of beveled end is provided with tooth platform (1-5); Establish teeth (1-6) on the tooth platform (1-5), housing (1) both sides also have a pair of axis hole (1-7) and a pair of hole clipping (1-8) respectively; Tighten the side tooth (8-1) that is pressed into optical cable crust wherein inner being useful on of described elastic clamp seat (8) in both sides corresponding to tooth platform (1-5); Be provided with the protruding axle (8-2) corresponding at elastic clamp seat (8) middle part with axis hole (1-7); Elastic clamp seat (8) is rotatably connected together with axis hole (1-7) on the housing (1) through protruding axle (8-2); Elastic clamp seat (8) outside also has a pair of Ka Tai (8-3) corresponding with hole clipping (1-8), finally is fixed on elastic clamp seat (8) in the housing (1); Elastic clamp seat (8) front end is provided with the elasticity dust excluding plate (8-4) that stretches in the housing (1); When elastic clamp seat (8) rotated, elasticity dust excluding plate (8-4) received the restriction of housing (1), all the time covering shell (1) vestibule; Protection optical fiber is not exposed; Described casing assembly (12) is front loaded from housing assembly (13), and described enclosure body (1-1) is provided with pilot hole (1-4), and described orienting lug (7) is provided with anticreep groove (7-5); Described card (10) inserts from the pilot hole (1-4) of housing (1); And snap in the anticreep groove (7-5) of orienting lug (7), between described casing assembly (12) and housing assembly (13), described spring (9) being set, described unlatching lid (11) also can be pulled down below housing (1).
2. angle of inclination according to claim 1 goes out the optical fiber connector that line style can repeat to open use; It is characterized in that: described slider pad (2-2) links to each other through the muscle (2-4) that floats with casing (2), on slider pad (2-2), also is provided with the guiding surface (2-3) that matches with the chamfering (3-2) of masonry (3-3); On described casing (2), also be provided with preceding pin hole (2-10); Pin hole (2-10) is tangent with described preceding connection chamber (2-7) before being somebody's turn to do; Described lock pin (6) be provided with described before the lock pin cotter way (6-4) that matches of pin hole (2-10); Described latch (5) is two, and first latch penetrates preceding pin hole (2-10) and sticks in the lock pin cotter way (6-4); Establish the fine face (2-6) of leading in described casing (2) the back connection chamber (2-8); On described cavity (2), also be provided with back pin hole (2-11); This back pin hole (2-11) is tangent with described back connection chamber (2-8); Described gathering sill (7) is provided with the orienting lug cotter way (7-4) that matches with back pin hole (2-11); Second latch penetrates back pin hole (2-11) and sticks in the orienting lug cotter way (7-4), and hanging platform (2-12) is established in described casing (2) side, fastens with the draw-in groove of building on the lid (3) (3-4).
3. angle of inclination according to claim 1 and 2 goes out the optical fiber connector that line style can repeat to open use; It is characterized in that: establish fibre-guiding hole (7-2) in the said orienting lug (7) and cross fine hole (7-3); Orienting lug (7) front portion is provided with orienting lug cotter way (7-4); The rear portion is provided with a pair of anticreep groove (7-5), and described spring (9) is looped around on the guiding block (7-1).
4. angle of inclination according to claim 3 goes out the optical fiber connector that line style can repeat to open use, it is characterized in that: described housing (1) upper surface is established groove (1-2), and described block lid (3) protrudes from the groove (1-2); Lower surface at housing (1) is established opening groove (1-3) corresponding to block arm (3-1) position of building lid (3); Establish pilot hole (1-4) at housing (1) middle part, match with card (10) and fix described casing assembly (12), described spring (9) is pressed on the spring stopping face (10-1) of card (10).
5. angle of inclination according to claim 4 goes out the optical fiber connector that line style can repeat to open use, it is characterized in that: described elastic clamp seat (8) tail end also is provided with wired retaining (8-5), is provided with logical wire casing (8-6) in the line retaining (8-5).
6. angle of inclination according to claim 1 goes out the optical fiber connector that line style can repeat to open use, it is characterized in that: card leg (10-2) inboard of described card (10) is provided with anticreep tooth (10-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203339847U CN202305891U (en) | 2011-09-07 | 2011-09-07 | Inclination-angle outgoing-line type optical fiber connector capable of being repeatedly opened for use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203339847U CN202305891U (en) | 2011-09-07 | 2011-09-07 | Inclination-angle outgoing-line type optical fiber connector capable of being repeatedly opened for use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202305891U true CN202305891U (en) | 2012-07-04 |
Family
ID=46374759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203339847U Expired - Fee Related CN202305891U (en) | 2011-09-07 | 2011-09-07 | Inclination-angle outgoing-line type optical fiber connector capable of being repeatedly opened for use |
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| Country | Link |
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| CN (1) | CN202305891U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102313936A (en) * | 2011-09-07 | 2012-01-11 | 江苏宇特光电科技有限公司 | Inclination-angle-line-type fiber splicer capable of being opened and used repeatedly |
| CN102998753A (en) * | 2012-11-28 | 2013-03-27 | 江苏宇特光电科技股份有限公司 | Field assembly type optical fiber connector |
| CN104345411A (en) * | 2014-09-27 | 2015-02-11 | 成都思迈科技发展有限责任公司 | Underground dustproof fiber optical transceiver |
-
2011
- 2011-09-07 CN CN2011203339847U patent/CN202305891U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102313936A (en) * | 2011-09-07 | 2012-01-11 | 江苏宇特光电科技有限公司 | Inclination-angle-line-type fiber splicer capable of being opened and used repeatedly |
| CN102998753A (en) * | 2012-11-28 | 2013-03-27 | 江苏宇特光电科技股份有限公司 | Field assembly type optical fiber connector |
| CN102998753B (en) * | 2012-11-28 | 2015-04-08 | 江苏宇特光电科技股份有限公司 | Field assembly type optical fiber connector |
| CN104345411A (en) * | 2014-09-27 | 2015-02-11 | 成都思迈科技发展有限责任公司 | Underground dustproof fiber optical transceiver |
| CN104345411B (en) * | 2014-09-27 | 2016-01-13 | 成都思迈科技发展有限责任公司 | Down-hole dustproof optic fibre transceiver |
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