CN113467004A - Connecting piece for optical passive device with high-strength anti-drop structure - Google Patents
Connecting piece for optical passive device with high-strength anti-drop structure Download PDFInfo
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- CN113467004A CN113467004A CN202110755425.3A CN202110755425A CN113467004A CN 113467004 A CN113467004 A CN 113467004A CN 202110755425 A CN202110755425 A CN 202110755425A CN 113467004 A CN113467004 A CN 113467004A
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- block
- passive device
- groove
- cavity
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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
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3855—Details of mounting fibres in ferrules; Assembly methods; Manufacture characterised by the method of anchoring or fixing the fibre within the ferrule
-
- 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
- G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
-
- 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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention discloses a connecting piece for an optical passive device with a high-strength anti-drop structure, which comprises an optical passive device body, a connecting piece cavity, a connecting port, a connecting block, a fixing buckle and a fixing groove, wherein the connecting piece cavity and the connecting piece core are fixedly connected to the outer surface of the optical passive device body, the connecting port is fixedly formed in the inner surface of the connecting piece cavity, and the connecting block is clamped and installed on the inner surface of the connecting port. This connecting piece for light passive device with high strength anti-drop structure sets up the light passive device body that has connecting piece die cavity and connecting piece core to the connecting block through the connector of seting up between the two and installation carries out effectual fixing, and the surface limit of connecting block end outward surface is the circular arc sunken column structure, effectual and the circular-arc protruding structure of connector is effectual carries out the block, and through the fixture block of installation with pop out the effectual secondary locking that carries on of piece, avoid taking place to drop.
Description
Technical Field
The invention relates to the technical field of optical passive devices, in particular to a connecting piece for an optical passive device with a high-strength anti-drop structure.
Background
The passive device of light is as present optical fiber communication equipment's component part, and the same is at the indispensable components and parts of optic fibre application field, and have effects such as long distance communication, because the device has certain length defect when using, and need splice the use when using, the connecting piece that the concatenation position used appears the condition of fracture or coming off very easily when using, the transmission of assurance information that can not be effectual, and when using because the interface of passive device of light sometimes needs to contact locking and demolish many times, cause certain damage to the interface of passive device easily, and the circuit that the kneck is connected is very inconvenient when changing, the condition such as slippage or emergence contact failure easily appears in the interface of secondary connection simultaneously, influence the in service behavior of device.
In order to solve the problems, innovative design is urgently needed on the basis of the original connecting piece structure.
Disclosure of Invention
The invention aims to provide a connecting piece for an optical passive device with a high-strength anti-drop structure, which aims to solve the problems that the connecting piece used at a splicing position is easy to break or drop when in use and cannot effectively ensure the transmission of information because the device has a certain length defect when in use and needs to be spliced for use when in use, and the interface of the optical passive device is easy to be contacted, locked and dismantled for multiple times when in use, so that certain damage is easily caused to the interface of the optical passive device, a circuit connected at the interface is inconvenient to replace, and the use condition of the device is influenced because the interface of secondary connection is easy to slip or has poor contact and the like.
In order to achieve the purpose, the invention provides the following technical scheme: a connecting piece for an optical passive device with a high-strength anti-drop structure comprises an optical passive device body, a connecting piece cavity, a connecting port, a connecting block, a fixing buckle and a fixing groove, wherein the outer surface of the optical passive device body is fixedly connected with the connecting piece cavity and a connecting piece core, the inner surface of the connecting piece cavity is fixedly provided with the connecting port, the connecting block is clamped and installed on the inner surface of the connecting port, the connecting block is embedded and installed on the outer surface of the connecting piece core, the inner surface of the connecting piece cavity is provided with a sliding groove and an inner groove, a cylindrical straight-tooth gear is fixedly installed on the inner surface of the inner groove, a rotating shaft is installed on the inner surface of the cylindrical straight-tooth gear in a penetrating mode, the outer surface of the cylindrical straight-tooth gear is meshed and connected with an ejection block, the inner surface of the connecting piece core is provided with a connecting groove, an embedded groove and a fixing buckle, and the inner surface of the fixing groove is clamped and installed with the fixing buckle, and the outer fixed surface of the fixed buckle is provided with a connecting piece core, the outer surface of the ejection block is embedded with a limiting block, the outer fixed surface of the limiting block is provided with a positioning block, and the outer surface of the positioning block is embedded with a return spring.
Preferably, the internal surface of light passive device body constitutes the integral structure with the surface of connecting piece die cavity and connecting piece core, and the connecting piece die cavity passes through the connector and the connecting block constitutes the block structure with the connecting piece core to the connecting piece die core constitutes mosaic structure with the connecting block, and the surface shape of connecting block is circular arc sunken column structure simultaneously.
Preferably, the inner surface slidable mounting of spout has the slider, and the fixed surface of slider installs bar gear and pops out the piece to bar gear's surface meshing is connected with the straight-tooth gear of cylinder, pops out the surface of piece simultaneously and has seted up the draw-in groove, and the internal surface shape of draw-in groove is the circular arc and caves in the column structure.
Preferably, the sliding block and the connecting piece cavity form a sliding structure through the sliding groove, the sliding block, the strip gear and the pop-up block form an embedded structure, the outer surface of the pop-up block is horizontally consistent with the outer surface of the connecting piece cavity, and the strip gear and the straight spur gear form a meshing structure.
Preferably, the spur gear and the connecting piece cavity form a nested structure through an internal groove, the connecting piece cavity and the spur gear form a rotating structure through a rotating shaft, the spur gear and the rotating shaft form a penetrating structure, and the spur gear and the ejection block form a meshing structure.
Preferably, the ejection block and the limiting block form an embedded structure, the outer surface of the limiting block and the outer surface of the positioning block form an integrated structure, the positioning block and the return spring form a nested structure, and the ejection block and the connecting piece cavity form an elastic structure through the return spring.
Preferably, the inner surface of the embedding groove is embedded with a clamping block, the inner surface of the clamping block is provided with a rotating shaft in a penetrating mode, the outer surface of the clamping block is embedded with an unlocking key, the outer surface of the clamping block is fixedly connected with a spring piece, and the inner surface of the spring piece is embedded with a positioning block.
Preferably, the fixture block forms nested structure through nested groove and connecting piece core, and the fixture block forms the structure that runs through with the axis of rotation to the fixture block forms mosaic structure with the unblock key, and the unblock key forms rotating-structure through axis of rotation and connecting piece core simultaneously, and the surface shape of unblock key is rectangular form protruding structure, and the fixture block passes through the draw-in groove simultaneously and pops out the piece and constitute the block structure.
Preferably, fixed knot constitutes mosaic structure with connecting piece die cavity and connecting piece core, and connecting piece die cavity and connecting piece core set up 2 groups about the outer surface limit end symmetry of fixed knot to 2 groups of connecting piece die cavities and connecting piece cores pass through the fixed slot and constitute the block structure with fixed knot.
Compared with the prior art, the invention has the beneficial effects that: the connecting piece for the optical passive device with the high-strength anti-drop structure;
1. the optical passive device body with the connecting piece cavity and the connecting piece core is arranged and effectively fixed through a connecting port arranged between the connecting piece cavity and the connecting piece core and an installed connecting block, the outer surface of the outer surface edge end of the connecting block is of an arc concave structure and effectively clamped with an arc convex structure of the connecting port, and secondary locking is effectively carried out through an installed clamping block and an installed ejecting block, so that falling is avoided;
2. the unlocking key and the clamping block which can be manually released and automatically locked are arranged, the ejection block which can automatically extrude and move to protrude is matched for clamping and fixing when in use, the locking and fixing between the cavity of the connecting piece and the core of the connecting piece are formed, the automatic release when in use is avoided, the ejection block can automatically release through the arc structure on the outer surface of the clamping block when the line is compact and tensioned, the damage to the optical fiber line is avoided, the later maintenance and the use are convenient, the ejection block which can extrude and move to protrude is convenient to be used, the bar gear can be driven to effectively retract, be stored and used through the installation of the meshing structure when the ejection block which can conveniently protrude and clamp is convenient to use, the damage to the ejection block when not in use is avoided, and the production and the assembly of the cavity of the connecting piece and the core of the connecting piece are convenient through the fixed buckle and the fixed groove which are arranged, increasing stability between structures.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a semi-sectional three-dimensional structure of a connecting piece cavity of the invention;
FIG. 3 is an enlarged perspective view of the invention at A in FIG. 2;
FIG. 4 is a schematic perspective view of an ejector block according to the present invention;
FIG. 5 is a schematic perspective view of a slider according to the present invention;
FIG. 6 is an enlarged perspective view of FIG. 5 at B according to the present invention;
fig. 7 is a schematic diagram of the exploded perspective structure of the present invention.
In the figure: 1. an optical passive device body; 2. a connector cavity; 3. a connecting port; 4. connecting blocks; 5. a connector core; 6. a chute; 601. a slider; 602. a bar gear; 603. popping up a block; 604. a card slot; 7. a spur gear; 8. a rotating shaft; 9. a built-in groove; 10. ejecting a block; 11. a limiting block; 12. positioning blocks; 13. a return spring; 14. connecting grooves; 15. embedding a sleeve groove; 1501. a clamping block; 1502. an unlocking key; 1503. a spring plate; 16. a fixing buckle; 17. and fixing the grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a connecting piece with a high-strength anti-drop structure for an optical passive device comprises an optical passive device body 1, a connecting piece cavity 2, a connecting port 3, a connecting block 4, a connecting piece core 5, a sliding groove 6, a sliding block 601, a strip gear 602, an ejecting block 603, a clamping groove 604, a cylindrical straight-tooth gear 7, a rotating shaft 8, a built-in groove 9, an ejecting block 10, a limiting block 11, a positioning block 12, a reset spring 13, a connecting groove 14, a nesting groove 15, a clamping block 1501, an unlocking key 1502, a spring piece 1503, a fixing buckle 16 and a fixing groove 17, wherein the outer surface of the optical passive device body 1 is fixedly connected with the connecting piece cavity 2 and the connecting piece core 5, the inner surface of the connecting piece cavity 2 is fixedly provided with the connecting port 3, the connecting block 4 is clamped and installed on the inner surface of the connecting piece 3, the connecting block 4 is embedded and installed on the outer surface of the connecting piece core 5, the inner surface of the connecting piece cavity 2 is provided with the sliding groove 6 and the built-in groove 9, and the inner surface of the built-in groove 9 is fixedly provided with a cylindrical straight-tooth gear 7, the inner surface of the cylindrical straight-tooth gear 7 is provided with a rotating shaft 8 in a penetrating manner, meanwhile, the outer surface of the cylindrical straight-tooth gear 7 is connected with an ejection block 10 in a meshed manner, the inner surface of the connecting piece core 5 is provided with a connecting groove 14, a nesting groove 15 and a fixing groove 17, the inner surface of the fixing groove 17 is clamped and provided with a fixing buckle 16, the outer surface of the fixing buckle 16 is fixedly provided with the connecting piece core 5, the outer surface of the ejection block 10 is embedded and provided with a limiting block 11, the outer surface of the limiting block 11 is fixedly provided with a positioning block 12, and the outer surface of the positioning block 12 is nested and provided with a reset spring 13.
The internal surface of light passive device body 1 and connecting piece die cavity 2 and connecting piece die cavity 5's surface constitute the integral structure, and connecting piece die cavity 2 passes through connector 3 and connecting piece 4 and connecting piece die cavity 5 constitution block structure, and connecting piece die cavity 5 constitutes mosaic structure with connecting piece 4, connecting piece 4's external surface shape is the circular arc sunken column structure simultaneously, through the structure, the effectual stability that increases the device connection in signal connection department, and through setting up external surface shape structure, effectual locking force when increasing connecting piece die cavity 5 and connecting piece die cavity 2 and being connected, avoid long-time rocking to cause the structure to drop, increase the stability that the optical fiber connecting piece used.
The internal surface slidable mounting of spout 6 has slider 601, and the fixed surface of slider 601 installs bar gear 602 and pops out the piece 603, and the surface meshing of bar gear 602 is connected with straight spur gear 7 of cylinder, pop out the surface of piece 603 simultaneously and seted up draw-in groove 604, and the internal surface shape of draw-in groove 604 is the sunken column structure of circular arc, and through above-mentioned structure, be convenient for when using the flexible of controlling means, effectual block of carrying on when outstanding is fixed, when the shrink, carry out effectual protection to popping out piece 603.
The cylindrical straight-tooth gear 7 and the connecting piece cavity 2 form a nested structure through the built-in groove 9, the connecting piece cavity 2 and the cylindrical straight-tooth gear 7 form a rotating structure through the rotating shaft 8, the cylindrical straight-tooth gear 7 and the rotating shaft 8 form a penetrating structure, meanwhile, the cylindrical straight-tooth gear 7 and the ejection block 10 form a meshing structure, and by the structure, the cylindrical straight-tooth gear 7 and the rotation shaft 8 rotate through the middle part when in use, the ejection block 10 is driven to move, the ejection block 10 and the bar-shaped gear 602 are meshed with each other and matched with each other for use, a certain linkage structure is formed, and clamping fixing work is effectively carried out.
Ejecting piece 10 constitutes mosaic structure with stopper 11, and the surface of stopper 11 and the surface of locating piece 12 constitute integrated structure, and locating piece 12 and reset spring 13 constitute nested structure, ejecting piece 10 passes through reset spring 13 and constitutes elastic construction with connecting piece die cavity 2 simultaneously, through above-mentioned structure, when cancelling the fixed use of block, through the reset spring 13 of ejecting 10 installation, effectual outstanding bar gear 602 and pop out piece 603 and carry out automatic re-setting, protect the condition of avoiding taking place the fracture to popping out piece 603, and through the stopper 11 of installation, the outstanding distance of effectual control ejecting piece 10, avoid appearing disturbing cylindrical spur gear 7's rotation, and use through locating piece 12 location, avoid reset spring 13 to appear slope etc. and reduce elastic condition.
The inner surface of the embedded groove 15 is embedded with the clamping block 1501, the inner surface of the clamping block 1501 penetrates through the rotating shaft 8, the outer surface of the clamping block 1501 is embedded with the unlocking key 1502, meanwhile, the outer surface of the clamping block 1501 is fixedly connected with the spring piece 1503, and the inner surface of the spring piece 1503 is embedded with the positioning block 12.
The fixture block 1501 and the connecting piece core 5 form a nested structure through the nested groove 15, the fixture block 1501 and the rotating shaft 8 form a penetrating structure, the fixture block 1501 and the unlocking key 1502 form a mosaic structure, the unlocking key 1502 and the connecting piece core 5 form a rotating structure through the rotating shaft 8, the outer surface shape of the unlocking key 1502 is in a rectangular convex structure, the fixture block 1501 and the popping block 603 form a clamping structure through the clamping groove 604, the fixture block is effectively fixed in use through the structure, excessive tightening of the optical fiber can be avoided through the clamping groove 604, the clamping state can be automatically separated, the service life of the optical fiber can be conveniently protected, the locking state is manually released through the unlocking key 1502 in the rectangular convex structure, multiple assembling and disassembling of the connecting piece can be carried out, and the service efficiency of the device is improved.
Fixed knot 16 constitutes mosaic structure with connecting piece die cavity 2 and connecting piece core 5, and connecting piece die cavity 2 and connecting piece core 5 set up 2 groups about the fixed surface limit end symmetry of detaining 16, and 2 groups of connecting piece die cavity 2 and connecting piece core 5 pass through fixed slot 17 and fixed knot 16 constitution block structure, through above-mentioned structure, through the cooperation equipment between the block structure, be convenient for produce and carry out effectual fixed, increase the production efficiency of device and condition such as quick equipment, increase the performance of device.
The working principle is as follows: when the connecting piece for the optical passive device with the high-strength anti-drop structure is used, according to the figures 1-7, the device is firstly placed at a position needing to work, the interface of the optical passive device body 1 is fixed at the outer surface edge ends of the connecting piece cavity 2 and the connecting piece core 5 when the connecting piece cavity 2 and the connecting piece core 5 are used, the long-time combination and disassembly of the interface of the optical passive device body 1 are effectively reduced when the connecting piece cavity 2 and the connecting piece core 5 are used, the connecting piece cavity 2 and the connecting piece core 5 can be effectively combined through the arranged fixing buckle 16 and the fixing groove 17 and the internally installed small parts are fixed for use when the connecting piece cavity 2 and the connecting piece core 5 are used for multiple combination and disassembly, the first-step fixed use is carried out through the clamping and fixing of the connecting port 3 and the connecting block 4, the outer surface of the connecting piece core 5 extrudes the ejection block 10, the ejection block 10 is contracted into the built-in groove 9, the strip gear 602 which is meshed and connected with the connecting piece core 7 drives the sliding block 601 to slide in the sliding groove 6 and drives the ejection block 603 to move outwards and protrude out of the outer surface of the connecting piece cavity 2, the ejection block is nested in a connecting groove 14 formed in the connecting piece core 5 and elastically moves through a spring leaf 1503 which is formed in the connecting groove 604 and connected with a clamping block 1501 to carry out clamping and fixing, the device is secondarily fixed, when the device is dismounted, the clamping groove 604 and the clamping block 1501 which are connected in a clamping and connecting mode are released through an unlocking key 1502 arranged in a nesting groove 15 and a rotating shaft 8 to rotate, meanwhile, the ejection block 10 is slowly reset through a reset spring 13 connected with a positioning block 12 and drives the connecting piece 7 to rotate, and the ejection block 603 is contracted to the sliding groove 6 to be protected, avoid the rupture to when ejecting 10 elasticity is outstanding, will carry on spacingly to it through the stopper 11 of installation, avoid appearing excessively outstanding condition that causes the slippage, effectual reduction light passive device body 1's the wearing and tearing of joint when using also is convenient for dock light passive device body 1, increases the transmission performance of signal, has increased holistic practicality.
Those not described in detail in this specification are within the skill of the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a connecting piece for light passive device with high strength anti-drop structure, includes light passive device body (1), connecting piece die cavity (2), connector (3), connecting block (4), fixed knot (16) and fixed slot (17), its characterized in that: the outer fixed surface of the light passive device body (1) is connected with a connecting piece cavity (2) and a connecting piece core (5), the inner fixed surface of the connecting piece cavity (2) is provided with a connecting port (3), the inner surface of the connecting port (3) is clamped with a connecting block (4), the outer surface of the connecting piece core (5) is embedded with the connecting block (4), the inner surface of the connecting piece cavity (2) is provided with a sliding groove (6) and an inner groove (9), the inner surface of the inner groove (9) is fixedly provided with a cylindrical straight-tooth gear (7), the inner surface of the cylindrical straight-tooth gear (7) is provided with a rotating shaft (8) in a penetrating manner, the outer surface of the cylindrical straight-tooth gear (7) is connected with an ejection block (10) in a meshing manner, the inner surface of the connecting piece core (5) is provided with a connecting groove (14), an embedding groove (15) and a fixing groove (17), and the internal surface block of fixed slot (17) installs fixed knot (16) to the external fixed surface of fixed knot (16) installs connecting piece core (5), the surface of ejecting piece (10) is inlayed and is installed stopper (11), and the external fixed surface of stopper (11) installs locating piece (12), and reset spring (13) are installed to the surface nestification of locating piece (12).
2. A connector for an optical passive device having a high-strength drop-off prevention structure according to claim 1, wherein: the internal surface of light passive device body (1) and the surface of connecting piece die cavity (2) and connecting piece core (5) constitute the integral structure, and connecting piece die cavity (2) constitute the block structure through connector (3) and connecting block (4) and connecting piece core (5) to connecting piece core (5) constitute mosaic structure with connecting block (4), and the surface shape of connecting block (4) is the sunken column structure of circular arc simultaneously.
3. A connector for an optical passive device having a high-strength drop-off prevention structure according to claim 1, wherein: the internal surface slidable mounting of spout (6) has slider (601), and the fixed surface of slider (601) installs bar gear (602) and pops out piece (603) to the surface meshing of bar gear (602) is connected with straight spur gear of cylinder (7), and draw-in groove (604) have been seted up to the surface that pops out piece (603) simultaneously, and the internal surface shape of draw-in groove (604) is the circular arc and caves in the column structure.
4. A connector for an optical passive device having a high-strength drop-off prevention structure according to claim 3, wherein: the sliding block (601) and the connecting piece cavity (2) form a sliding structure through the sliding groove (6), the sliding block (601), the strip-shaped gear (602) and the pop-up block (603) form an embedded structure, the outer surface of the pop-up block (603) is horizontally consistent with the outer surface of the connecting piece cavity (2), and meanwhile the strip-shaped gear (602) and the cylindrical straight tooth gear (7) form a meshing structure.
5. A connector for an optical passive device having a high-strength drop-off prevention structure according to claim 1, wherein: the cylindrical straight-tooth gear (7) and the connecting piece cavity (2) form a nested structure through an internal groove (9), the connecting piece cavity (2) and the cylindrical straight-tooth gear (7) form a rotating structure through a rotating shaft (8), the cylindrical straight-tooth gear (7) and the rotating shaft (8) form a penetrating structure, and meanwhile the cylindrical straight-tooth gear (7) and the ejection block (10) form a meshing structure.
6. A connector for an optical passive device having a high-strength drop-off prevention structure according to claim 1, wherein: the ejection block (10) and the limiting block (11) form an embedded structure, the outer surface of the limiting block (11) and the outer surface of the positioning block (12) form an integrated structure, the positioning block (12) and the return spring (13) form a nested structure, and meanwhile, the ejection block (10) and the connecting piece cavity (2) form an elastic structure through the return spring (13).
7. A connector for an optical passive device having a high-strength drop-off prevention structure according to claim 1, wherein: a clamping block (1501) is installed on the inner surface of the embedding groove (15) in an embedded mode, a rotating shaft (8) is installed on the inner surface of the clamping block (1501) in a penetrating mode, an unlocking key (1502) is installed on the outer surface of the clamping block (1501) in an embedded mode, meanwhile, a spring piece (1503) is fixedly connected to the outer surface of the clamping block (1501), and a positioning block (12) is installed on the inner surface of the spring piece (1503) in an embedded mode.
8. A connector for an optical passive device having a high-strength drop-off prevention structure according to claim 7, wherein: the fixture block (1501) forms a nested structure through a nesting groove (15) and a connecting piece core (5), the fixture block (1501) and a rotating shaft (8) form a penetrating structure, the fixture block (1501) and an unlocking key (1502) form a mosaic structure, the unlocking key (1502) forms a rotating structure through the rotating shaft (8) and the connecting piece core (5), the outer surface of the unlocking key (1502) is in a rectangular protruding structure, and the fixture block (1501) forms a clamping structure through a clamping groove (604) and an ejecting block (603).
9. A connector for an optical passive device having a high-strength drop-off prevention structure according to claim 1, wherein: fixed knot (16) constitute mosaic structure with connecting piece die cavity (2) and connecting piece core (5), and connecting piece die cavity (2) and connecting piece core (5) set up 2 groups about the outer surface limit end symmetry of fixed knot (16) to 2 groups of connecting piece die cavity (2) and connecting piece core (5) constitute the block structure through fixed slot (17) and fixed knot (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110755425.3A CN113467004B (en) | 2021-07-05 | 2021-07-05 | Connecting piece for optical passive device with high-strength anti-drop structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110755425.3A CN113467004B (en) | 2021-07-05 | 2021-07-05 | Connecting piece for optical passive device with high-strength anti-drop structure |
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| CN113467004A true CN113467004A (en) | 2021-10-01 |
| CN113467004B CN113467004B (en) | 2022-08-16 |
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| CN108469653A (en) * | 2018-05-27 | 2018-08-31 | 常熟白莲光电科技有限公司 | A kind of optical fiber connector and its sheath assembly |
| CN208433586U (en) * | 2018-08-07 | 2019-01-25 | 胡曾葳 | A kind of Plug preventing looseness |
| CN212207755U (en) * | 2020-06-18 | 2020-12-22 | 南通光义通信设备有限公司 | Optical fiber connector |
| CN112038833A (en) * | 2020-08-14 | 2020-12-04 | 温州荣照服饰有限公司 | Anti-drop net twine connects based on formula is reminded to electric capacity |
| CN213520515U (en) * | 2020-12-17 | 2021-06-22 | 张凌 | Anti-drop network cable interface for communication equipment |
| CN215497351U (en) * | 2021-08-09 | 2022-01-11 | 浙江品冠家具制造有限公司 | Office meeting is with throwing screen equipment that has connecting wire anti-drop ability |
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| CN113467004B (en) | 2022-08-16 |
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