CN114966992A - Buckled optical fiber adapter and using method thereof - Google Patents
Buckled optical fiber adapter and using method thereof Download PDFInfo
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- CN114966992A CN114966992A CN202210177373.0A CN202210177373A CN114966992A CN 114966992 A CN114966992 A CN 114966992A CN 202210177373 A CN202210177373 A CN 202210177373A CN 114966992 A CN114966992 A CN 114966992A
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000008054 signal transmission Effects 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000009825 accumulation Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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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
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3825—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres with an intermediate part, e.g. adapter, receptacle, linking two plugs
-
- 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
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/385—Accessories for testing or observation of connectors
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
The invention belongs to the technical field of optical fiber equipment, and particularly relates to a buckled optical fiber adapter and a using method thereof. Compared with the traditional plug-in type connection mode, the plug-in type adapter can reduce the abrasion during assembly and disassembly, further can prolong the service life, can prevent the pressing block and the wiring block from being damaged due to moisture or dust accumulation, can prevent the signal transmission effect from being reduced due to the fact that the pressing block and the wiring block cannot be in precise contact after long-time use, and is convenient for overhauling the adapter.
Description
Technical Field
The invention relates to the technical field of optical fiber equipment, in particular to a buckling type optical fiber adapter and a using method thereof.
Background
Since the transmission loss of light in optical fiber is much lower than that of electricity in electric wire, optical fiber is usually used for long distance information transmission, optical fiber adapter is the most used passive optical device in optical fiber communication system, and most optical fiber connector is composed of three parts: the optical fiber coupler comprises two optical fiber connectors and a coupler, wherein the two optical fiber connectors are arranged at the tail ends of two optical fibers; the coupler acts as an alignment sleeve and is additionally provided with a metal or non-metal flange to facilitate mounting and securing of the connector.
The existing optical fiber adapter usually adopts a pluggable metal joint and a pluggable metal sleeve to complete signal transmission, however, after the connection mode is used for a long time, when the pluggable metal joint and the metal sleeve are required to be frequently plugged, the metal joint and the metal sleeve are worn, and further, the service life is reduced.
Disclosure of Invention
Based on the technical problems in the prior art, the invention provides a buckling type optical fiber adapter and a using method thereof.
The invention provides a buckled optical fiber adapter, which comprises a wire connecting mechanism and a middle mechanism, wherein the wire connecting mechanism comprises a wiring end block, the middle mechanism comprises a middle block, end blocks are arranged at two ends of the middle block, an installation block is fixedly connected with the outer wall of the side surface of the middle block, the vertical cross section of the end block and the vertical cross section of one end of the wiring end block are both in a semicircular structure, the wiring end block is matched with the end block, a coupling module is arranged inside the middle block, a pressure block is arranged inside the end block, the pressing block is connected with the coupling module through a connecting wire, the outer wall of one side of the wiring end block is fixedly connected with a connector lug, the outer wall of the side surface of the connector lug is provided with a connector lug, the connector lug is arranged inside the connector lug at one side of the connector lug, and the outer wall of the side surface of the connector lug is provided with three semicircular grooves which are uniformly distributed, the outer wall of the side surface of the end block is provided with an arc-shaped convex block matched with the semicircular groove, one side of the wiring block extends into the semicircular groove, the outer wall of the side surface of the wiring block positioned in the semicircular groove is provided with a convex plate, the end part of the convex plate is of a semicircular structure, the outer wall of the side surface of the arc-shaped convex block is provided with a groove matched with the convex plate, one end of the pressing block extends into the groove, a first shielding mechanism is arranged in the groove, a second shielding mechanism is arranged in the semicircular groove, the outer wall of the side surface of the middle block is provided with a ring groove positioned on the outer wall of one side of the end block, and the inner wall of the side surface of the annular groove is connected with a semicircular clamping ring matched with the arc-shaped surface of the end block in a sliding manner, the vertical section of the semicircular clamping ring is of a semicircular structure, the inner wall of the side surface of the semicircular clamping ring is provided with a clamping ring, and the outer wall of the side surface of the wiring end block and the outer wall of the side surface of the end block are both provided with clamping ring grooves matched with the clamping ring.
Preferably, the outer wall of the side face of the wiring end block is connected with a shifting ring in a sliding mode, the outer wall of the side face, located on one side of the shifting ring, of the wiring end block is provided with an annular pushing groove, and a third spring is fixedly connected between the inner wall of the side face of the annular pushing groove and the inner wall of the side face of the shifting ring.
Preferably, the side outer wall of snap ring is opened has two at least evenly distributed's cylindrical groove, and the side inner wall sliding connection in cylindrical groove has the card ball, and the one end of card ball can extend to the outside in cylindrical groove, and fixedly connected with is the same sixth spring between the side outer wall of card ball and the side inner wall in cylindrical groove, and the side inner wall of card annular groove is opened has the spherical groove with card ball looks adaptation.
Preferably, the inner wall of the side surface of the end block is provided with a pressure groove, the pressing block is connected to the inner wall of the side surface of the pressure groove in a sliding manner, and a second spring is fixedly connected between the outer wall of the bottom of the pressing block and the inner wall of the bottom of the pressure groove.
Preferably, the first mechanism of sheltering from is including seting from the first arc wall in recess both sides inner wall, and the equal sliding connection of side inner wall of first arc wall has the arc board that extends to the recess inside, and the same fourth spring of fixedly connected with between the side outer wall of arc board and the side inner wall of first arc wall, and the chute has all been opened at the top of the relative one side outer wall of two arc boards.
Preferably, the second shielding mechanism comprises baffle grooves formed in two sides of the inner wall of the side face of the semicircular groove, arc-shaped baffles are rotatably connected to the bottoms of the inner walls of the side faces of the baffle grooves, second arc-shaped grooves are formed in the inner walls of the side faces of the baffle grooves, and the same fifth spring is fixedly connected between the outer walls of the side faces of the arc-shaped baffles and the inner walls of the side faces of the second arc-shaped grooves.
Preferably, the outer wall of the bottom of one of the pressure grooves is provided with a pressure rod groove, the inner wall of the side face of the pressure rod groove is connected with a pressure rod in a sliding mode, the top end of the pressure rod extends into the pressure groove, the top end of the pressure rod is fixedly connected with a contact piece, the bottom end of the pressure rod is fixedly connected with a pressure head, a first spring is fixedly connected between the outer wall of the top of the pressure head and the inner wall of the top of the pressure rod groove, and the outer wall of the bottom of the end block is fixedly connected with a light-emitting diode electrically connected with the contact piece.
A use method of a buckling type optical fiber adapter comprises the following steps:
s1: the end part of the optical fiber is connected into a connector lug, and the mounting block is mounted on the adapter panel through a screw;
s2: in an unconnected state, the arc-shaped baffles are popped out by the elasticity of the fifth spring, the opposite surfaces of the two arc-shaped baffles are contacted and blocked in the semicircular groove, the arc-shaped plates are popped out by the elasticity of the fourth spring, and the opposite surfaces of the two arc-shaped plates are contacted and blocked in the groove;
s3: during connection, the shifting ring is pulled to one side of the optical fiber to enable the shifting ring to leave a semicircular section of the connection end block, the connection end block is buckled on the end block, the arc-shaped convex block extrudes the arc-shaped baffle plate to be pressed into the baffle plate groove, the convex block extrudes the arc-shaped baffle plate to enter the first arc-shaped groove, the convex block enters the groove, and the connection block is in contact with the pressing block;
s4: the shifting ring is loosened, the third spring extrudes the shifting ring, the shifting ring is clamped at the end part of the end block, then the semicircular clamping ring is rotated along the annular groove and is enabled to rotate to one side of the wiring end block, at the moment, the clamping ring is clamped in the clamping ring groove on the wiring end block, and meanwhile, the clamping ball is clamped in the clamping ball groove.
The beneficial effects of the invention are as follows:
1. through setting up wiring end block and end block, the perpendicular cross-section of wiring end block and end block is the semicircle structure, and wiring end block and end block can the lock as an organic whole to can make wiring end block and end block fixed through the semicircle rand, and then can make wiring block and briquetting contact, wearing and tearing when buckled can be reduced for traditional plug-in connection mode to the connection mode of buckled, and then can improve life.
2. Through setting up first mechanism and the second mechanism of sheltering from, set up first mechanism and the second of sheltering from respectively in the inside of recess and the inside of semicircular groove and shelter from the mechanism, when not connecting, shelter from the mechanism through first mechanism and the second and can play the protection effect to briquetting and terminal block, and then can prevent briquetting and terminal block and wet or deposition and damage.
3. Through setting up the second spring, set up the second spring between briquetting and briquetting groove, when connecting, the elasticity of second spring can make the briquetting tightly extrude on the lug, and then prevents to use back briquetting and lug can not the precision contact and lead to the signal transmission effect to reduce for a long time.
4. Through setting up contact and emitting diode, set up the contact in the below of briquetting, the emitting diode is connected to the contact, when optical fiber transmission is unusual, through the extrusion contact and make contact and briquetting contact can make whether luminous through emitting diode judge the adapter whether normal, and then the convenient maintenance to adapter department.
Drawings
FIG. 1 is a cross-sectional view of the overall construction of the present invention;
figure 2 is a cross-sectional view of the wiring end block and end block side structure of the present invention;
FIG. 3 is a schematic view of the structure at A in FIG. 1;
figure 4 is a schematic view of a partial structure of the terminal block and the block split body of the present invention;
fig. 5 is a schematic structural diagram at B in fig. 1.
In the figure: the connector comprises a middle block 1, a mounting block 2, a coupling module 3, an arc-shaped convex block 4, a wiring port 5, a pressing groove 6, a first spring 7, a pressing rod 8, a contact piece 9, a connecting wire 10, a second spring 11, a ring clamping groove 12, a light emitting diode 13, a terminal block 14, a pressing block 15, a wiring block 16, a wiring head 17, a third spring 18, a shifting ring 19, a semicircular clamping ring 20, a clamping ring 21, an annular groove 22, a wiring terminal block 23, a first arc-shaped groove 24, a fourth spring 25, an arc-shaped plate 26, a convex plate 27, an arc-shaped baffle 28, a fifth spring 30, a second arc-shaped groove 31, a sixth spring 32, a cylindrical groove 33, a clamping ball 34, a chute 35, a groove 36, a semicircular groove 37 and a baffle groove 38.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-5, a buckling type optical fiber adapter comprises a wire connecting mechanism and a middle mechanism, the wire connecting mechanism comprises a wiring end block 23, the middle mechanism comprises a middle block 1, end blocks 14 are arranged at two ends of the middle block 1, an installation block 2 is fixedly connected with the outer wall of the side surface of the middle block 1, the vertical cross section of the end block 14 and the vertical cross section of one end of the wiring end block 23 are both in a semicircular structure, the wiring end block 23 is matched with the end blocks 14, a coupling module 3 is arranged inside the middle block 1, a pressing block 15 is arranged inside the end block 14, the pressing block 15 and the coupling module 3 are connected through a connecting wire 10, the outer wall of one side of the wiring end block 23 is fixedly connected with a wiring head 17, the outer wall of the side surface of the wiring head 17 is provided with a wiring port 5, the wiring block 16 positioned at one side of the wiring port 5 is arranged inside the wiring head 17, three semicircular grooves 37 are uniformly distributed on the outer wall of the side surface of the wiring end block 23, the outer wall of the side face of the end block 14 is provided with an arc-shaped convex block 4 matched with the semicircular groove 37, one side of the wiring block 16 extends into the semicircular groove 37, the outer wall of the side face, located inside the semicircular groove 37, of the wiring block 16 is provided with a convex plate 27, the end portion of the convex plate 27 is of a semicircular structure, the outer wall of the side face of the arc-shaped convex block 4 is provided with a groove 36 matched with the convex plate 27, one end of a pressing block 15 extends into the groove 36, the inside of the groove 36 is provided with a first shielding mechanism, the inside of the semicircular groove 37 is provided with a second shielding mechanism, the outer wall of the side face of the middle block 1 is provided with an annular groove 22 located on the outer wall of one side of the end block 14, the inner wall of the side face of the annular groove 22 is slidably connected with a semicircular clamping ring 20 matched with the arc-shaped face of the end block 14, the vertical section of the semicircular clamping ring 20 is of the semicircular structure, the inner wall of the semicircular clamping ring 20 is provided with a clamping ring 21, the outer wall of the side face of the clamping ring 23 and the outer wall of the end block 14 are provided with clamping ring groove 21 12.
In the invention, the outer wall of the side surface of the wiring end block 23 is connected with the shifting ring 19 in a sliding manner, the outer wall of the side surface of the wiring end block 23 positioned on one side of the shifting ring 19 is provided with an annular pushing groove, and the same third spring 18 is fixedly connected between the inner wall of the side surface of the annular pushing groove and the inner wall of the side surface of the shifting ring 19.
The outer wall of the side face of the snap ring 21 is provided with at least two column-shaped grooves 33 which are uniformly distributed, the inner wall of the side face of each column-shaped groove 33 is connected with a snap ball 34 in a sliding mode, one end of each snap ball 34 can extend to the outer side of each column-shaped groove 33, the same sixth spring 32 is fixedly connected between the outer wall of the side face of each snap ball 34 and the inner wall of the side face of each column-shaped groove 33, and the inner wall of the side face of each snap ring groove 12 is provided with a spherical groove matched with the snap ball 34.
Wherein, the side inner wall of end block 14 is opened there is indent 6, and briquetting 15 sliding connection is in the side inner wall of indent 6, and fixedly connected with second spring 11 between the bottom outer wall of briquetting 15 and the bottom inner wall of indent 6.
Wherein, first mechanism of sheltering from is including offering in the first arc wall 24 of recess 36 both sides inner wall, and the equal sliding connection of side inner wall of first arc wall 24 has the arc 26 that extends to recess 36 inside, and the same fourth spring 25 of fixedly connected with between the side outer wall of arc 26 and the side inner wall of first arc wall 24, chute 35 has all been opened at the top of the relative one side outer wall of two arc 26.
The second shielding mechanism comprises baffle grooves 38 formed in two sides of the inner side wall of the semicircular groove 37, arc baffles 28 are rotatably connected to the bottoms of the inner side walls of the baffle grooves 38, second arc grooves 31 are formed in the inner side walls of the baffle grooves 38, and the same fifth spring 30 is fixedly connected between the outer side walls of the arc baffles 28 and the inner side walls of the second arc grooves 31.
Wherein, the bottom outer wall in one of them indent 6 is opened has the depression bar groove, and the side inner wall sliding connection in depression bar groove has depression bar 8, and the top of depression bar 8 extends to the inside in indent 6, and the top fixedly connected with contact 9 of depression bar 8, the bottom fixedly connected with pressure head of depression bar 8, fixedly connected with first spring 7 between the top outer wall of pressure head and the top inner wall in depression bar groove, and the bottom outer wall fixedly connected with of end block 14 links to each other with contact 9 electrical property's emitting diode 13.
When the connector is used, the connector 17 is connected to the end part of an optical fiber, the mounting block 2 is fixedly mounted on the adapter panel by falling, when the connection end block 23 and the end block 14 are not connected, the elastic force of the fifth spring 30 enables the arc-shaped baffle 28 to pop out, the opposite surfaces of the two arc-shaped baffles 28 are contacted and blocked in the semi-circular groove 37, the elastic force of the fourth spring 25 enables the arc-shaped plate 26 to pop out, the opposite surfaces of the two arc-shaped plates 26 are contacted and blocked in the groove 36, so that the connection block 16 and the pressing block 15 can be prevented from being damaged by falling ash, when the connection end block 23 and the end block 14 are required to be connected, the shifting ring 19 is pulled towards one side of the optical fiber, the shifting ring 19 is enabled to leave the semi-circular section of the connection end block 23, the connection end block 23 is buckled on the end block 14, the arc-shaped convex block 4 presses the arc-shaped baffles 28 to be pressed into the baffle groove 38, the convex block 27 presses the arc-shaped plates 26 to enter the first arc-shaped grooves 24, the projection 27 enters the groove 36, the wiring block 16 is contacted with the pressing block 15, then the shifting ring 19 is loosened, the third spring 18 extrudes the shifting ring 19 and enables the shifting ring 19 to be clamped at the end part of the end block 14, then the semicircular clamping ring 20 is rotated along the annular groove 22 and enables the semicircular clamping ring 20 to be rotated to one side of the wiring block 23, at the moment, the clamping ring 21 is clamped in the clamping ring groove 12 on the wiring end block 23, at the same time, the elastic force of the sixth spring 32 causes the ball 34 to be clamped into the ball clamping groove, preventing the semi-circular collar 20 from rotating, the connection between the end block 14 and the terminal block 23 is then completed, while the optical fiber connected to the terminal block 23 on the side of the contact piece 9 is the output end, when the optical fiber signal is transmitted abnormally, a tool is used for extruding the pressure lever 8 and enabling the contact piece 9 to be in contact with the pressing block 15, when the light emitting diode 13 emits light, the adapter is not abnormal, and the adapter is convenient to overhaul.
Example 2
A using method of the buckled fiber adapter in embodiment 1 includes the following steps:
s1: the end of the optical fiber is connected into a connector lug 17, and the mounting block 2 is mounted on the adapter panel through a screw;
s2: in an unconnected state, the elastic force of the fifth spring 30 causes the arc-shaped baffles 28 to pop out, the opposite surfaces of the two arc-shaped baffles 28 are contacted and blocked inside the semi-circular groove 37, the elastic force of the fourth spring 25 causes the arc-shaped plates 26 to pop out, and the opposite surfaces of the two arc-shaped plates 26 are contacted and blocked inside the groove 36;
s3: during connection, the shifting ring 19 is pulled to one side of the optical fiber, so that the shifting ring 19 is separated from the semicircular section of the connection end block 23, the connection end block 23 is buckled on the end block 14, the arc-shaped convex block 4 extrudes the arc-shaped baffle 28 to be pressed into the baffle groove 38, the convex block 27 extrudes the arc-shaped plate 26 to enter the first arc-shaped groove 24, the convex block 27 enters the groove 36, and the connection block 16 is in contact with the pressing block 15;
s4: the dial ring 19 is loosened, the third spring 18 presses the dial ring 19, the dial ring 19 is clamped at the end part of the end block 14, then the semi-circular clamping ring 20 is rotated along the annular groove 22, the semi-circular clamping ring 20 is rotated to one side of the wiring end block 23, the clamping ring 21 is clamped in the clamping ring groove 12 on the wiring end block 23, and the clamping ball 34 is clamped in the clamping ball groove.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention should be covered by the scope of the present invention.
Claims (8)
1. A buckling type optical fiber adapter comprises a wire connecting mechanism and a middle mechanism, wherein the wire connecting mechanism comprises a wiring end block (23), the middle mechanism comprises a middle block (1), end blocks (14) are arranged at two ends of the middle block (1), and an installation block (2) is fixedly connected to the outer wall of the side face of the middle block (1), the buckling type optical fiber adapter is characterized in that the vertical cross section of each end block (14) and the vertical cross section of one end of each wiring end block (23) are of a semicircular structure, the wiring end blocks (23) are matched with the end blocks (14), a coupling module (3) is arranged inside the middle block (1), a pressing block (15) is arranged inside each end block (14), the pressing block (15) is connected with the coupling module (3) through a connecting wire (10), a wiring head (17) is fixedly connected to the outer wall of one side of each wiring end block (23), and a wiring port (5) is arranged on the outer wall of the side face of each wiring head (17), the wiring terminal (17) is internally provided with a wiring block (16) positioned on one side of a wiring port (5), the outer wall of the side surface of the wiring end block (23) is provided with three semicircular grooves (37) which are uniformly distributed, the outer wall of the side surface of the end block (14) is provided with an arc-shaped convex block (4) matched with the semicircular grooves (37), one side of the wiring block (16) extends into the semicircular grooves (37), the outer wall of the side surface of the wiring block (16) positioned in the semicircular grooves (37) is provided with a convex plate (27), the end part of the convex plate (27) is of a semicircular structure, the outer wall of the side surface of the arc-shaped convex block (4) is provided with a groove (36) matched with the convex plate (27), one end of a pressing block (15) extends into the groove (36), the inside of the groove (36) is provided with a first shielding mechanism, the inside of the semicircular groove (37) is provided with a second shielding mechanism, the outer wall of the side surface of the middle block (1) is provided with an annular groove (22) positioned on the outer wall of the side of the end block (14), and the inner wall of the side surface of the annular groove (22) is connected with a semicircular clamping ring (20) matched with the arc-shaped surface of the end block (14) in a sliding manner, the vertical section of the semicircular clamping ring (20) is of a semicircular structure, the inner wall of the side surface of the semicircular clamping ring (20) is provided with a clamping ring (21), and the outer wall of the side surface of the wiring end block (23) and the outer wall of the side surface of the end block (14) are both provided with an annular clamping groove (12) matched with the clamping ring (21).
2. The buckled fiber adapter as claimed in claim 1, wherein the side outer wall of the connection end block (23) is slidably connected with a dial ring (19), and the side outer wall of the connection end block (23) on one side of the dial ring (19) is provided with a circular push groove, and the same third spring (18) is fixedly connected between the side inner wall of the circular push groove and the side inner wall of the dial ring (19).
3. The buckled optical fiber adapter as claimed in claim 1, wherein the outer wall of the side face of the snap ring (21) is provided with at least two evenly distributed cylindrical grooves (33), the inner wall of the side face of the cylindrical groove (33) is slidably connected with the snap ball (34), one end of the snap ball (34) can extend to the outer side of the cylindrical groove (33), the same sixth spring (32) is fixedly connected between the outer wall of the side face of the snap ball (34) and the inner wall of the side face of the cylindrical groove (33), and the inner wall of the side face of the snap ring groove (12) is provided with a spherical groove matched with the snap ball (34).
4. The buckled fiber adapter of claim 1, wherein the side inner wall of the end block (14) is provided with a pressing groove (6), the pressing block (15) is slidably connected with the side inner wall of the pressing groove (6), and a second spring (11) is fixedly connected between the bottom outer wall of the pressing block (15) and the bottom inner wall of the pressing groove (6).
5. The fastened fiber adapter as claimed in claim 1, wherein the first shielding mechanism includes first arc-shaped grooves (24) formed on inner walls of two sides of the groove (36), and the inner walls of the sides of the first arc-shaped grooves (24) are slidably connected with arc-shaped plates (26) extending into the groove (36), the same fourth spring (25) is fixedly connected between the outer walls of the sides of the arc-shaped plates (26) and the inner walls of the sides of the first arc-shaped grooves (24), and the top of the outer wall of one side opposite to the two arc-shaped plates (26) is provided with a chute (35).
6. The fastened fiber adapter as claimed in claim 1, wherein the second shielding mechanism includes baffle slots (38) formed on both sides of the inner side wall of the semicircular slot (37), the bottom of the inner side wall of the baffle slot (38) is rotatably connected with the arc-shaped baffle (28), the inner side wall of the baffle slot (38) is formed with a second arc-shaped slot (31), and the same fifth spring (30) is fixedly connected between the outer side wall of the arc-shaped baffle (28) and the inner side wall of the second arc-shaped slot (31).
7. The buckled optical fiber adapter as claimed in claim 4, wherein the bottom outer wall of one of the indent (6) is provided with a plunger groove, the side inner wall of the plunger groove is slidably connected with a plunger (8), the top end of the plunger (8) extends into the indent (6), the top end of the plunger (8) is fixedly connected with a contact piece (9), the bottom end of the plunger (8) is fixedly connected with a pressure head, a first spring (7) is fixedly connected between the top outer wall of the pressure head and the top inner wall of the plunger groove, and the bottom outer wall of the end block (14) is fixedly connected with a light emitting diode (13) electrically connected with the contact piece (9).
8. A method of using the fastening type optical fiber adapter as claimed in claims 1-7, wherein the method of using is as follows:
s1: the end of the optical fiber is connected into a connector lug (17), and the mounting block (2) is mounted on the adapter panel through a screw;
s2: in an unconnected state, the elastic force of the fifth spring (30) enables the arc-shaped baffles (28) to be popped out, the opposite surfaces of the two arc-shaped baffles (28) are contacted and blocked inside the semi-circular groove (37), the elastic force of the fourth spring (25) enables the arc-shaped plates (26) to be popped out, and the opposite surfaces of the two arc-shaped plates (26) are contacted and blocked inside the groove (36);
s3: when in connection, the shifting ring (19) is pulled to one side of the optical fiber, so that the shifting ring (19) leaves a semicircular section of the connection end block (23), the connection end block (23) is buckled on the end block (14), the arc-shaped convex block (4) extrudes the arc-shaped baffle (28) to be pressed into the baffle groove (38), the convex block (27) extrudes the arc-shaped plate (26) to enter the first arc-shaped groove (24), the convex block (27) enters the groove (36), and the connection block (16) is contacted with the pressing block (15);
s4: the shifting ring (19) is loosened, the third spring (18) extrudes the shifting ring (19), the shifting ring (19) is clamped at the end part of the end block (14), then the semicircular clamping ring (20) is rotated along the annular groove (22) and the semicircular clamping ring (20) is rotated to one side of the wiring end block (23), at the moment, the clamping ring (21) is clamped in the clamping ring groove (12) on the wiring end block (23), and meanwhile, the clamping ball (34) is clamped in the clamping ball groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210177373.0A CN114966992B (en) | 2022-02-25 | 2022-02-25 | Buckled optical fiber adapter and application method thereof |
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| CN202210177373.0A CN114966992B (en) | 2022-02-25 | 2022-02-25 | Buckled optical fiber adapter and application method thereof |
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| CN114966992B CN114966992B (en) | 2024-03-22 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5418875A (en) * | 1992-09-04 | 1995-05-23 | Honda Tsushin Kogyo Co., Ltd. | Adapter for optical connector having float-type sleeve holder and panel fitting for mounting the same |
| US20140023322A1 (en) * | 2011-05-23 | 2014-01-23 | Senko Advanced Components, Inc. | True one piece housing fiber optic adapter |
| CN212031784U (en) * | 2019-12-02 | 2020-11-27 | 光红建圣股份有限公司 | System for polarity connection between fiber optic adapter and fiber optic connector |
| CN214201848U (en) * | 2021-03-04 | 2021-09-14 | 深圳市一诺盛世科技有限公司 | Optical fiber adapter shell mechanism convenient to maintain |
| CN214310994U (en) * | 2020-12-28 | 2021-09-28 | 武汉铢寸科技有限公司 | Anti-drop optical fiber adapter |
| CN214474129U (en) * | 2021-03-23 | 2021-10-22 | 义博通信设备集团股份有限公司 | Optical fiber terminal box with wire bunching function |
-
2022
- 2022-02-25 CN CN202210177373.0A patent/CN114966992B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5418875A (en) * | 1992-09-04 | 1995-05-23 | Honda Tsushin Kogyo Co., Ltd. | Adapter for optical connector having float-type sleeve holder and panel fitting for mounting the same |
| US20140023322A1 (en) * | 2011-05-23 | 2014-01-23 | Senko Advanced Components, Inc. | True one piece housing fiber optic adapter |
| CN212031784U (en) * | 2019-12-02 | 2020-11-27 | 光红建圣股份有限公司 | System for polarity connection between fiber optic adapter and fiber optic connector |
| CN214310994U (en) * | 2020-12-28 | 2021-09-28 | 武汉铢寸科技有限公司 | Anti-drop optical fiber adapter |
| CN214201848U (en) * | 2021-03-04 | 2021-09-14 | 深圳市一诺盛世科技有限公司 | Optical fiber adapter shell mechanism convenient to maintain |
| CN214474129U (en) * | 2021-03-23 | 2021-10-22 | 义博通信设备集团股份有限公司 | Optical fiber terminal box with wire bunching function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114966992B (en) | 2024-03-22 |
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