CN112230357A - Portable emergent fine dish of jumping - Google Patents
Portable emergent fine dish of jumping Download PDFInfo
- Publication number
- CN112230357A CN112230357A CN202011198954.XA CN202011198954A CN112230357A CN 112230357 A CN112230357 A CN 112230357A CN 202011198954 A CN202011198954 A CN 202011198954A CN 112230357 A CN112230357 A CN 112230357A
- Authority
- CN
- China
- Prior art keywords
- half shell
- rotating shaft
- rod section
- rod
- portable emergency
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
- G02B6/4457—Bobbins; Reels
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention discloses a portable emergency jump fiber disc, which comprises: the winding assembly comprises a bobbin wall, limiting rings fixed at the edges of two ends of the bobbin wall and a rotating shaft axially arranged at the center of the bobbin wall; the protective assembly comprises a first half shell and a second half shell which can be spliced mutually, and mounting holes matched with the rotating shaft are formed in the centers of the first half shell and the second half shell; the first half shell and the second half shell cover two ends of the winding assembly respectively and can be wrapped on the periphery of the bobbin wall together, and two ends of the rotating shaft can penetrate through the mounting holes in the first half shell and the second half shell outwards respectively; the protection component is also provided with a wire outlet hole; and the driving assembly is connected to one of the extending ends of the rotating shaft and can drive the winding assembly to integrally rotate. The invention adopts a modular design, is convenient to carry and receive and release optical fibers, can realize the quick recovery of services, improves the working efficiency and reduces the operation risk.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a portable emergency fiber jumping disc.
Background
When the conditions of optical cable accidental interruption, tail fiber fault, optical cable planned maintenance interruption (such as optical cable transition, defect elimination and service cutting) and the like occur, communication optical path service interruption can be caused, and the service needs to be recovered as soon as possible, the following modes are mainly adopted at present: one, accidental/planned interruption of the cable: the optical path service is emergently transferred to the optical cable in other directions to operate at an ODF (optical fiber distribution frame) by directly jumping to an emergency optical cable from a tail fiber withdrawn from an interrupted optical cable or jumping to the emergency optical cable by utilizing a combination of the jumping fiber and a flange plate; if the optical cable in the middle of the cabinet is interrupted, a plurality of jumping fibers are needed for temporary service recovery; II, tail fiber fault and service cutting: and re-laying the tail fiber for recovery or performing temporary recovery by using temporary tail fiber jumper connection.
However, the above two existing methods have respective disadvantages and drawbacks:
for the first mode, when the optical cable is interrupted accidentally, the optical cable is interrupted by scheduled maintenance, and the like, the optical path service needs to be transferred to the emergency optical cable, and various problems of operation layers can be encountered in the transfer process:
1. transfer of services within the same cabinet (ODF rack): firstly, the tail fiber is laid and fixed, and the length of the tail fiber is insufficient when the tail fiber is transferred to an emergency optical cable in an emergency; secondly, the wiring of the machine room is standardized, even if the length of the tail fiber meets the requirement, the tail fiber is stored in the fiber coiling device or fixed at a certain position in the cabinet after being coiled, the tail fiber can be continuously pulled when being contracted, the original wiring can be damaged, the time is consumed, or the tail fiber is damaged, the risk of mistaken collision of operation can be generated, and other services are interrupted.
2. Internal traffic transfer between different cabinets: in this case, the length of the tail fiber is generally insufficient, and the tail fiber is difficult to withdraw to other screen cabinets and can hardly be withdrawn; the spare tail fiber and the flange plate are combined to be directly subjected to jumper connection, but spare tail fiber wiring is messy and the operation is inconvenient.
For the second mode, the service side tail fiber fails, the service needs to be restored in an emergency when the service is cut over, and the time consumed by laying the tail fiber again can result in long service interruption time and operation risk.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the problems occurring in the prior art.
Accordingly, it is an object of the present invention to provide a portable emergency jumping fiber disc, comprising: the winding assembly comprises a bobbin wall, limiting rings fixed at the edges of two ends of the bobbin wall and a rotating shaft axially arranged at the center of the bobbin wall; the protective assembly comprises a first half shell and a second half shell which can be spliced mutually, and mounting holes matched with the rotating shaft are formed in the centers of the first half shell and the second half shell; the first half shell and the second half shell cover two ends of the winding assembly respectively and can be wrapped on the periphery of the bobbin wall together, and two ends of the rotating shaft can penetrate through the mounting holes in the first half shell and the second half shell outwards respectively; the protection component is also provided with a wire outlet hole; and the driving assembly is connected to one of the extending ends of the rotating shaft and can drive the winding assembly to integrally rotate.
As a preferable scheme of the portable emergency fiber jumping disc of the present invention, wherein: one end of the rotating shaft corresponding to the first half shell is a first extending end, and one end of the rotating shaft corresponding to the second half shell is a second extending end; the driving assembly is detachably connected to the second outer extending end of the rotating shaft or detachably connected to the protection assembly.
As a preferable scheme of the portable emergency fiber jumping disc of the present invention, wherein: two wire outlet holes are arranged on the protection component in a centrosymmetric mode, and the axes of the two wire outlet holes are parallel or coincident.
As a preferable scheme of the portable emergency fiber jumping disc of the present invention, wherein: the bobbin wall and the limiting rings at the two ends of the bobbin wall jointly enclose to form an annular winding area; an S-shaped wire embedding groove is formed in one end, corresponding to the first half shell, of the wire winding assembly; the S-shaped buried wire groove penetrates through a first extending end of the rotating shaft, and a central channel is formed on the first extending end; the S-shaped wire embedding groove is divided into a first wire running section and a second wire running section which are positioned on two sides of the S-shaped wire embedding groove by the central channel area, the S-shaped wire embedding groove and the central channel area are arranged in a central symmetry mode, and the outer ends of the S-shaped wire embedding groove and the central channel area extend outwards and are communicated to the annular wire winding area.
As a preferable scheme of the portable emergency fiber jumping disc of the present invention, wherein: the outer ends of the inner side walls of the first routing section and the second routing section are tangent to the outer side surface of the bobbin wall, and the tangent lines where the inner side walls of the first routing section and the second routing section are tangent to the outer side surface of the bobbin wall respectively penetrate through the axes of the two wire outlet holes in the protective component.
As a preferable scheme of the portable emergency fiber jumping disc of the present invention, wherein: and a first notch communicated with the outer end of the first wire section and a second notch communicated with the outer end of the second wire section are arranged on the limiting ring of the wire barrel wall corresponding to one end of the first half shell.
As a preferable scheme of the portable emergency fiber jumping disc of the present invention, wherein: the edge of half shell of first half and second is connected fixedly through the multiunit buckle structure that distributes and the one-to-one of circumference separately, forms the protection component jointly.
As a preferable scheme of the portable emergency fiber jumping disc of the present invention, wherein: the second extending end is of a polygonal structure with a regular polygon cross section; an outer convex external connection end is arranged outside the protection component, and the external connection end is of a polygonal column structure with the same specification as the second external extending end; an inwards concave slot is formed in the end part of the driving assembly and is matched with the second outwards extending end and the polygonal prism structure of the outwards extending end; the driving component can be embedded and fixed on the second external extending end or the external connecting end through a slot at the end part of the driving component.
As a preferable scheme of the portable emergency fiber jumping disc of the present invention, wherein: the driving assembly comprises a folding rod and a straight rod; the folding rod comprises a first rod section and a second rod section, the length of the first rod section is equal to that of the straight rod, the second rod section is integrally formed at one end of the first rod section, and an inwards concave slot is formed in the end face of the other end of the first rod section; one end of the straight rod is movably connected with the outer end of the second rod section, and the end face of the other end of the straight rod is provided with a concave slot.
As a preferable scheme of the portable emergency fiber jumping disc of the present invention, wherein: a connecting column extending along the axial direction of the second rod section is fixed at the outer end of the second rod section, and an even number of limiting grooves extending along the axial direction of the second rod section are uniformly distributed on the outer side wall of the connecting column along the circumferential direction; the straight rod comprises a sleeve connector sleeved on the periphery of the connecting column and a third rod section which is rotatably connected to the side edge of the sleeve connector; the third pole segment is perpendicular to the second pole segment; the third rod section is internally provided with a sliding channel extending along the axial direction of the third rod section, a first sliding strip and a second sliding strip are arranged in the sliding channel, and the first sliding strip is connected with the second sliding strip through a stretching piece; the outer side wall of the third rod section is provided with a window communicated with a sliding channel inside the third rod section; a pressing piece capable of sliding along the radial direction of the third rod section is arranged in the window; a triangular extrusion block is arranged on the inner side surface of the pressing piece, and a first slide bar and a second slide bar which are positioned at two ends of the triangular extrusion block can be respectively extruded through slope surfaces at two sides of the triangular extrusion block, so that the other end of the first slide bar can penetrate into the sleeve connector and extend into the limiting groove of the connecting column; the triangular extrusion block is internally provided with an avoidance groove matched with the stretching piece.
The invention has the beneficial effects that:
firstly, the modular design is adopted, and the carrying and the optical fiber winding and unwinding are convenient;
and secondly, the quick recovery of the service can be realized, the operation efficiency is improved, and the operation risk is reduced.
Thirdly, during emergency disposal, the existing standard wiring is not damaged, and the tail fiber at the service side is protected from being damaged;
and fourthly, when the emergency wiring is promoted, the machine room or the machine cabinet is tidily finished.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 shows an external structure of a main body of a fiber jumper tray.
Fig. 2 is an exploded view of the main body of the fiber jumper disk.
Fig. 3 is a front view of the wire winding assembly.
Fig. 4 is a schematic diagram of a jumping fiber disc winding tail fiber and respective unidirectional trend schematic diagrams of the tail fibers on two sides of a central channel.
Fig. 5 is a schematic view of the drive assembly as a carrying handle.
Fig. 6 is a schematic view of the drive assembly as a rotating handle.
Fig. 7 is a structural comparison diagram of two embodiments of the driving assembly.
Fig. 8 is an exploded view of the drive assembly.
Fig. 9 is an internal configuration diagram of the drive assembly.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Referring to fig. 1 to 4, an embodiment of the present invention provides a portable emergency optical fiber jumping disc, which includes a winding assembly 100 for winding a pigtail, a shielding assembly 200 covering an outer periphery of the winding assembly 100, and a driving assembly 300 for driving the winding assembly 100 to rotate in the shielding assembly 200.
The winding assembly 100 includes a bobbin wall 101, a retainer ring 102 fixed to edges of both ends of the bobbin wall 101, and a rotating shaft 103 axially disposed at a center of the bobbin wall 101. The limiting ring 102 is an annular structure integrally formed at the outer edges of the two ends of the bobbin wall 101; the rotating shaft 103 may be integrally formed at the center of the inner channel of the bobbin wall 101 by a plurality of brackets distributed circumferentially thereof.
The protection assembly 200 is a two-lobe structure, and includes a first half shell 201 and a second half shell 202 that can be spliced together, and the centers of the two are provided with a mounting hole K-1 that is matched with the rotating shaft 103.
The first half shell 201 and the second half shell 202 cover two ends of the winding assembly 100 respectively and can be wrapped on the periphery of the bobbin wall 101 together through the butt joint of the two; and two ends of the rotating shaft 103 can respectively penetrate through the mounting holes K-1 on the first half shell 201 and the second half shell 202 outwards.
In addition, the protection component 200 is further provided with a wire outlet hole K-2 for leading out the tail fiber wound on the bobbin wall 101, so that the tail fiber can be pulled to extend outwards or retracted and retracted conveniently.
The driving component 300 is connected to one of the extending ends of the rotating shaft 103, and can drive the winding component 100 to integrally rotate, so as to drive the tail fiber to be pulled to extend outwards or to be accommodated and retracted. In one embodiment, the drive assembly 300 may be a crank configuration.
Based on the above, after the tail fiber is wound around the outer periphery of the bobbin wall 101 and the end of the tail fiber is threaded out of the corresponding mounting hole K, the driving assembly 300 can be rotated by an external force to control the tail fiber to be pulled and extended or retracted. The process is convenient and quick to operate, quick recovery of the service can be realized, the operation efficiency is improved, and the operation risk is reduced; and the whole jump fine dish can exist in the modularization form, portable. In addition, when emergency disposal is carried out, the device does not damage the existing standard wiring, and the tail fiber at the service side is protected from being damaged.
Further, one end of the rotating shaft 103 corresponding to the first half-shell 201 is a first extending end 103a, and one end corresponding to the second half-shell 202 is a second extending end 103 b; the driving assembly 300 is detachably connected to the second overhanging end 103b of the rotating shaft 103 or detachably connected to the shielding assembly 200.
Furthermore, two wire outlet holes K-2 are arranged on the protection component 200, the two wire outlet holes K-2 are arranged in a central symmetry manner, and the axes of the two wire outlet holes K-2 are parallel or coincident with each other.
Further, the bobbin wall 101 and the limiting rings 102 at the two ends thereof jointly enclose to form an annular winding area 104, and the tail fibers wound around the bobbin wall 101 are limited within the range of the annular winding area 104.
One end of the winding assembly 100 corresponding to the first half shell 201 is provided with an S-shaped wire embedding groove 105; the S-shaped buried wire groove 105 penetrates the first overhanging end 103a of the rotating shaft 103 and forms a central passage 103a-1 on the first overhanging end 103 a. The S-shaped buried wire groove 105 is a groove with an S-shaped track, the S-shaped buried wire groove 105 is divided into a first running line section 105a and a second running line section 105b by a central channel 103a-1, the first running line section and the second running line section are arranged in central symmetry, and the outer ends of the first running line section and the second running line section extend outwards and are communicated to the annular winding area 104.
Preferably, the first line segment 105a and the second line segment 105b are both semicircular tracks that are centrosymmetric to each other. Tail fibers can be laid and embedded in the S-shaped buried wire groove 105, and redundant parts at two ends of the tail fibers can be respectively wound on the outer side wall of the wire barrel wall 101 in the same direction and respectively penetrate out of the two wire outlet holes K-2; therefore, the present invention ensures that the rotation of the winding assembly 100 can simultaneously pull/retract the pigtail outward, so as to flexibly control the field required length of the pigtail, and does not interfere with the field plug-in installation and use of two optical fiber connectors at two ends of the pigtail.
Further preferably, the outer ends of the inner side walls of the first wire section 105a and the second wire section 105b are tangent to the outer side surface of the bobbin wall 101, and the tangent lines where the inner side walls of the first wire section and the second wire section are tangent to the outer side surface of the bobbin wall 101 respectively pass through the axes of the two wire outlet holes K-2 of the protection assembly 200. Therefore, the tail fiber wound on the outer side wall of the wire barrel wall 101 can be smoothly and naturally pulled out when being led out from the wire outlet hole K-2, and the phenomenon that the bending of the optical fiber is too large or broken is avoided (the bending of the optical fiber by 90 degrees can cause serious damage and even breakage of communication quality, so that the bending radius of the optical fiber cannot be too small to ensure that the optical fiber is not damaged).
Furthermore, a first notch 102a communicated with the outer end of the first wire walking section 105a and a second notch 102b communicated with the outer end of the second wire walking section 105b are arranged on the limiting ring 102 at one end of the wire barrel wall 101 corresponding to the first half shell 201; in this way, the insertion of the tail fiber into the S-shaped buried groove 105 and the winding process of the tail fiber on the bobbin wall 101 are facilitated.
Further, the edges of the first half-shell 201 and the second half-shell 202 are connected and fixed by a plurality of sets of fastening structures which are respectively distributed circumferentially and correspond one to one, so as to form the protection component 200 together (for example, the edge of the first half-shell 201 is provided with a plurality of fastening hooks which are distributed circumferentially, the edge of the second half-shell 202 is provided with a clamping groove which is matched with each fastening hook, so that the butt joint fixation of the first half-shell 201 and the second half-shell 202 can be realized by the matching of each set of fastening hooks and clamping grooves).
Further, the second extending end 103b is a polygonal prism structure (e.g., a regular hexagonal prism) with a regular polygon cross section; the exterior of the protective component 200 is provided with a convex external connection end 203, and the external connection end 203 has a polygonal prism structure (e.g. a regular hexagonal prism) with the same specification as the second external extension end 103 b.
The end of the driving component 300 is provided with an inward-concave slot C-1, and the slot C-1 is matched with the second outward-extending end 103b and the polygonal prism structure of the outward-connecting end 203; the driving member 300 can be inserted and fixed on the second external extension end 103b or the external connection end 203 through the slot C-1 at the end thereof. When the driving component 300 is inserted and fixed on the second overhanging end 103b, the driving component can act as a rotating handle; when the drive assembly 300 is plugged and secured to the outer end 203, it can act as a carrying handle. It should be noted that: the outer connection end 203 and one end of the driving component 300 are both provided with transverse through holes C-2, when the driving component 300 is fixed on the outer connection end 203 through the slot C-1, the through holes C-2 of the outer connection end 203 and the driving component 300 can correspond to each other and transversely penetrate through the detachable limit pin, so that the driving component 300 is temporarily fixed on the winding component 100.
Preferably, the exterior of the protection component 200 is provided with a pair of connection ends 203, and the end faces of both ends of the driving component 300 are provided with corresponding slots C-1.
Further, as shown in fig. 5 to 9, the driving assembly 300 includes a folding rod 301 and a straight rod 302.
The folding rod 301 is an L-shaped structure, and includes a first rod segment 301a having a length equal to that of the straight rod 302 and a second rod segment 301b integrally formed at one end of the first rod segment 301a, and an end surface of the other end of the first rod segment 301a is provided with a concave slot C-1.
One end of the straight rod 302 is rotatably connected with the outer end of the second rod section 301b (the straight rod 302 can rotate around the axis of the second rod section 301b), and the end face of the other end of the straight rod 302 is provided with a concave slot C-1; thus, when the straight rod 302 rotates to the same side as the first rod section 301a, the driving assembly 300 can be integrally formed into a C shape, and at this time, the slots C-1 at the two ends of the driving assembly can be respectively and correspondingly inserted into the two outer connection ends 203 on the winding assembly 100, so as to form a stable portable handle structure; when the straight rod 302 is rotated to the opposite side of the first rod section 301a, the driving assembly 300 can be formed into a Z shape as a whole, and at this time, the slot C-1 at one end thereof can be inserted into the second extending end 103b, so as to form a rotating handle capable of driving the wire winding assembly 100 to rotate. Since the field wiring (requiring a rotating handle) and the operation completion carrying-away device (requiring a portable handle) can not be simultaneously required, the two-function switching of the driving assembly 300 has great practicability.
Further, the outer connection end 203 of the protection component 200 is two petal-shaped outer extending columns respectively corresponding to the first half shell 201 and the second half shell 202, and the two petal-shaped outer extending columns can form a complete regular polygon prism structure together under the mutual butt joint of the first half shell 201 and the second half shell 202. Therefore, the driving assembly 300 can be sleeved on the periphery of the two-piece type outer connecting end 203 through the slot C-1, and can also play a role in tightening and secondarily fixing the first half shell 201 and the second half shell 202.
Furthermore, it should be noted that: the two outlet holes K-2 of the present invention can also be suitably arranged to correspond to the two-petal structures of the first half shell 201 and the second half shell 202, and the respective outlet holes K-2 are formed by butt-joint assembly.
Furthermore, the outer end of the second rod section 301b is fixed with a connecting column 301b-1 extending axially along the second rod section, and an even number (e.g. four in the present invention) of limiting grooves 301b-2 extending axially along the second rod section 301b are uniformly distributed on the outer side wall of the connecting column 301b-1 along the circumferential direction.
The straight rod 302 comprises a sleeve connector 302a sleeved on the periphery of the connecting column 301b-1 and a third rod section 302b rotatably connected to the side edge of the sleeve connector 302 a; the third pole segment 302b is perpendicular to the second pole segment 301 b. The outer end of the connecting column 301b-1 can be connected with a limiting bolt 303 for anti-falling design.
The inside of the third rod section 302b is provided with a sliding channel 302b-1 extending along the axial direction thereof, the inside of the sliding channel 302b-1 is provided with a first sliding strip 302c and a second sliding strip 302d, and the first sliding strip 302c is connected with the second sliding strip 302d through a stretching piece 302 e; the tension member 302e may employ a tension spring.
The outer side wall of the third rod section 302b is provided with a window 302b-2 communicated with the sliding channel 302b-1 inside the third rod section; a pressing piece 302f capable of sliding along the radial direction of the third rod section 302b is arranged in the window 302 b-2; the main body of the pressing piece 302f is of a strip structure, the inner side surface of the pressing piece 302f is provided with a triangular pressing block 302f-1, and a first slide bar 302c and a second slide bar 302d which are positioned at two ends of the triangular pressing block 302f-1 can be respectively pressed through slope surfaces P at two sides of the triangular pressing block 302f-1, so that the other end of the first slide bar 302c can penetrate into the sleeve connector 302a and extend into a limiting groove 301b-2 of the connecting column 301 b-1.
To prevent the pressing piece 302f from falling off the window 302b-2, both side surfaces of the pressing piece 302f may be provided with a slope so that the cross-sectional width of the pressing piece 302f tends to be small at the outside and large at the inside. Meanwhile, both side surfaces of the window 302b-2 are also matched to both side surface slopes of the pressing piece 302 f.
Therefore, when the slot C-1 at the outer end of the first rod segment 301a is fixed on the second overhanging end 103b for rotating the handle, the third rod segment 302b can be grasped by hands for driving rotation; meanwhile, the convex pressing piece 302f can be squeezed in the process of holding the third rod section 302b by hand, so that the pressing piece 302f can realize the blocking and limiting of the first slide bar 302c in the limiting groove 301b-2 by pushing the first slide bar 302c outwards, the trend that the straight rod 302 rotates relative to the second rod section 301b is prevented, the movement of the straight rod 302 is ensured to be limited to the rotation of the third rod section 302b, and the action of holding the third rod section 302b for rotating operation is facilitated;
when the driving assembly 300 is used as a portable handle, the third rod section 302b can be released, and due to the reset function of the stretching piece 302e, the first sliding strip 302C and the second sliding strip 302d can be retracted in a self-adaptive manner, so that the rotation limit of the sleeve connector 302a on the connecting column 301b-1 is released, and the driving assembly 300 can be adjusted into a C-shaped structure integrally for corresponding installation.
It should be noted that: the triangular pressing block 302f-1 is internally provided with an escape groove 302f-2 matched with the tension piece 302e, so that the triangular pressing block 302f-1 is not limited by the stroke of the tension piece 302e in the process of pressing the first slide bar 302c and the second slide bar 302 d.
The mode conversion and the adjustment process are both suitable for the homeopathic actions of the user, and the adjustment conversion is not needed to be carried out intentionally, so the method is extremely humanized in use.
It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. A portable emergency jump fine dish which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the winding assembly (100) comprises a bobbin wall (101), limiting rings (102) fixed on the edges of two ends of the bobbin wall (101), and a rotating shaft (103) arranged at the center of the bobbin wall (101) along the axial direction;
the protection assembly (200) comprises a first half shell (201) and a second half shell (202) which can be spliced with each other, and mounting holes (K-1) matched with the rotating shaft (103) are formed in the centers of the first half shell and the second half shell; the first half shell (201) and the second half shell (202) are respectively covered at two ends of the winding assembly (100) and can be wrapped on the periphery of the bobbin wall (101), and two ends of the rotating shaft (103) can respectively penetrate out of the mounting holes (K-1) in the first half shell (201) and the second half shell (202); the protection component (200) is also provided with a wire outlet hole (K-2); and the number of the first and second groups,
and the driving component (300) is connected to one of the extending ends of the rotating shaft (103) and can drive the winding component (100) to integrally rotate.
2. The portable emergency jump fiber reel of claim 1, wherein: one end of the rotating shaft (103) corresponding to the first half shell (201) is a first overhanging end (103a), and one end of the rotating shaft corresponding to the second half shell (202) is a second overhanging end (103 b);
the driving assembly (300) is detachably connected to the second extending end (103b) of the rotating shaft (103) or detachably connected to the protection assembly (200).
3. The portable emergency jump fiber reel of claim 1 or 2, wherein: two wire outlet holes (K-2) are arranged on the protection component (200), the two wire outlet holes (K-2) are arranged in a central symmetry manner, and the axes of the two wire outlet holes (K-2) are parallel or coincident with each other.
4. The portable emergency jump fiber reel of claim 3, wherein: the bobbin wall (101) and the limiting rings (102) at the two ends of the bobbin wall jointly enclose to form an annular winding area (104);
one end of the winding assembly (100) corresponding to the first half shell (201) is provided with an S-shaped wire embedding groove (105); the S-shaped wire embedding groove (105) penetrates through a first overhanging end (103a) of the rotating shaft (103), and a central channel (103a-1) is formed on the first overhanging end (103 a); the S-shaped wire embedding groove (105) is divided into a first wire running section (105a) and a second wire running section (105b) which are positioned on two sides of the S-shaped wire embedding groove by the central channel (103a-1), the S-shaped wire embedding groove and the S-shaped wire embedding groove are arranged in a central symmetry mode, and the outer ends of the S-shaped wire embedding groove extend outwards and are communicated to the annular wire winding area (104.
5. The portable emergency jump fiber reel of claim 4, wherein: the outer ends of the inner side walls of the first running line segment (105a) and the second running line segment (105b) are tangent to the outer side surface of the line cylinder wall (101), and the tangent lines of the inner side walls of the first running line segment and the second running line segment, which are tangent to the outer side surface of the line cylinder wall (101), respectively penetrate through the axes of the two wire outlet holes (K-2) in the protection component (200).
6. The portable emergency jump fiber reel of any of claims 1, 2, 4, 5, wherein: a first notch (102a) communicated with the outer end of the first walking line segment (105a) and a second notch (102b) communicated with the outer end of the second walking line segment (105b) are formed in the limiting ring (102) at one end, corresponding to the first half shell (201), of the bobbin wall (101).
7. The portable emergency jump fiber reel of any of claims 1, 2, 4, 5, wherein: the edges of the first half shell (201) and the second half shell (202) are connected and fixed through a plurality of groups of buckling structures which are distributed in the circumferential direction and correspond to each other one by one, and a protection assembly (200) is formed together.
8. The portable emergency jump fiber reel of claim 6, wherein: the second overhanging end (103b) is of a polygonal prism structure with a regular polygon cross section; a convex outer connection end (203) is arranged outside the protection component (200), and the outer connection end (203) is of a polygonal prism structure with the same specification as the second outer connection end (103 b);
an inwards concave slot (C-1) is formed in the end part of the driving component (300), and the slot (C-1) is matched with the second outwards extending end (103b) and the polygonal prism structure of the outwards extending end (203); the driving component (300) can be embedded and fixed on the second overhanging end (103b) or the external end (203) through a slot (C-1) at the end part of the driving component.
9. The portable emergency jumping fiber disc of any one of claims 1, 2, 4, 5, and 8, wherein: the driving assembly (300) comprises a folding rod (301) and a straight rod (302);
the folding rod (301) comprises a first rod section (301a) which is equal to the straight rod (302) in length and a second rod section (301b) which is integrally formed at one end of the first rod section (301a), and an inwards concave slot (C-1) is formed in the end face of the other end of the first rod section (301 a);
one end of the straight rod (302) is movably connected with the outer end of the second rod section (301b), and the end face of the other end is provided with an inwards concave slot (C-1).
10. The portable emergency jump fiber reel of claim 9, wherein: a connecting column (301b-1) extending axially along the second rod section (301b) is fixed at the outer end of the second rod section (301b), and even number of limiting grooves (301b-2) extending axially along the second rod section (301b) are uniformly distributed on the outer side wall of the connecting column (301b-1) along the circumferential direction;
the straight rod (302) comprises a sleeve connector (302a) sleeved on the periphery of the connecting column (301b-1) and a third rod section (302b) rotatably connected to the side edge of the sleeve connector (302 a); the third pole segment (302b) is perpendicular to the second pole segment (301 b);
the inside of the third rod section (302b) is provided with a sliding channel (302b-1) extending along the axial direction of the third rod section, a first sliding strip (302c) and a second sliding strip (302d) are arranged inside the sliding channel (302b-1), and the first sliding strip (302c) is connected with the second sliding strip (302d) through a stretching piece (302 e);
the outer side wall of the third rod section (302b) is provided with a window (302b-2) communicated with a sliding channel (302b-1) inside the third rod section; a pressing piece (302f) capable of sliding along the radial direction of the third rod section (302b) is arranged in the window (302 b-2); a triangular extrusion block (302f-1) is arranged on the inner side surface of the pressing piece (302f), and a first slide bar (302c) and a second slide bar (302d) which are positioned at two ends of the triangular extrusion block (302f-1) can be respectively extruded through slope surfaces (P) at two sides of the triangular extrusion block (302f-1), so that the other end of the first slide bar (302c) can penetrate into the sleeve connector (302a) and extend into a limiting groove (301b-2) of the connecting column (301 b-1);
the triangular pressing block (302f-1) has an escape groove (302f-2) inside to be fitted to the tension member (302 e).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011198954.XA CN112230357B (en) | 2020-10-31 | 2020-10-31 | Portable emergent fine dish of jumping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011198954.XA CN112230357B (en) | 2020-10-31 | 2020-10-31 | Portable emergent fine dish of jumping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112230357A true CN112230357A (en) | 2021-01-15 |
| CN112230357B CN112230357B (en) | 2022-10-21 |
Family
ID=74123042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011198954.XA Active CN112230357B (en) | 2020-10-31 | 2020-10-31 | Portable emergent fine dish of jumping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112230357B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113267858A (en) * | 2021-04-07 | 2021-08-17 | 国网河北省电力有限公司衡水供电分公司 | Tail fiber finishing device |
Citations (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2552655A (en) * | 1944-05-04 | 1951-05-15 | Nordberg Manufacturing Co | Machine operated track wrench |
| DE2935380A1 (en) * | 1979-09-01 | 1981-03-19 | FAG Kugelfischer Georg Schäfer & Co, 8720 Schweinfurt | DEVICE FOR INSERTING A THREAD INTO A FRICTION WRAPPING UNIT |
| EP0487939A1 (en) * | 1990-11-29 | 1992-06-03 | Moulinex | Can opener |
| CN2374310Y (en) * | 1999-06-07 | 2000-04-19 | 揭阳市南光实业有限公司 | Link folding crank |
| CN2381438Y (en) * | 1999-06-07 | 2000-06-07 | 揭阳市南光实业有限公司 | Linkage-bar rotating foldable handle |
| US20050145459A1 (en) * | 2004-01-05 | 2005-07-07 | Lien-Ching Lu | Luggage having a rotatable handle |
| US20070028951A1 (en) * | 2005-08-03 | 2007-02-08 | Lucai Huang | Automatic device for opening or closing a multi-folding umbrella |
| CN200962205Y (en) * | 2006-04-17 | 2007-10-17 | 徐益忠 | Removable shaking machine |
| CN200972521Y (en) * | 2006-02-16 | 2007-11-07 | 中兴通讯股份有限公司 | Optical fibre box |
| CN202162160U (en) * | 2011-07-05 | 2012-03-14 | 上海亿力电器有限公司 | Crank handle device applied on a high-pressure cleaner |
| CN103294105A (en) * | 2013-06-25 | 2013-09-11 | 南京英达公路养护车制造有限公司 | Hand-holding type vibratory roller foldable operating lever |
| CN204019500U (en) * | 2014-08-25 | 2014-12-17 | 宁波肯德姆工贸有限公司 | Hidden telescopic rocking bar |
| US8939525B1 (en) * | 2014-01-27 | 2015-01-27 | Martas Precision Slide Co., Ltd. | Self-closing buffer and automatic rebound mechanism for slide rail |
| CN104747781A (en) * | 2013-12-27 | 2015-07-01 | 3M新设资产公司 | Safety valve |
| US20150315818A1 (en) * | 2014-05-01 | 2015-11-05 | I-Tek Metal Mfg. Co., Ltd. | Cylindrical Lock with Automatic Electronic Locking Function |
| CN205616369U (en) * | 2016-06-15 | 2016-10-05 | 浙江新昌别克跃电动工具有限公司 | Drum with collapsible shaking hand |
| CN205739807U (en) * | 2016-06-08 | 2016-11-30 | 浙江安露清洗机有限公司 | Collapsible tube wheel rocking handle |
| CN206144276U (en) * | 2016-09-21 | 2017-05-03 | 深圳华誉万安智能科技有限公司 | Multi -functional electronic locks clutch |
| CN208054652U (en) * | 2018-04-20 | 2018-11-06 | 国网湖北省电力有限公司荆门供电公司 | Telescopic fibre concentrator |
| CN109983416A (en) * | 2017-09-25 | 2019-07-05 | 深圳市大疆创新科技有限公司 | Remote controler and UAV system |
| CN209826395U (en) * | 2019-03-31 | 2019-12-24 | 张小光 | Bean grinder handle |
| CN210112224U (en) * | 2019-01-25 | 2020-02-21 | 深圳市展杰文达电子有限公司 | Portable antiwind earphone |
| CN210249611U (en) * | 2019-04-15 | 2020-04-07 | 江门市迈文电器科技有限公司 | Handle assembly and cooking pot |
| CN111035150A (en) * | 2019-12-19 | 2020-04-21 | 安徽建筑大学 | Storage structure of unmanned breakfast vehicle |
| CN111123171A (en) * | 2019-12-20 | 2020-05-08 | 贵州电网有限责任公司 | Telescopic mutual inductance current polarity testing device |
| CN210516479U (en) * | 2019-10-31 | 2020-05-12 | 珠海市隆滨电子科技有限公司 | Inductor winding clamp |
| CN211007960U (en) * | 2019-09-23 | 2020-07-14 | 山东小鸭集团有限责任公司 | Slider type rotary self-locking handle |
| CN211309251U (en) * | 2019-10-29 | 2020-08-21 | 南安市鑫发泡沫制品有限公司 | Portable multilayer circuit board accomodate structure |
-
2020
- 2020-10-31 CN CN202011198954.XA patent/CN112230357B/en active Active
Patent Citations (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2552655A (en) * | 1944-05-04 | 1951-05-15 | Nordberg Manufacturing Co | Machine operated track wrench |
| DE2935380A1 (en) * | 1979-09-01 | 1981-03-19 | FAG Kugelfischer Georg Schäfer & Co, 8720 Schweinfurt | DEVICE FOR INSERTING A THREAD INTO A FRICTION WRAPPING UNIT |
| EP0487939A1 (en) * | 1990-11-29 | 1992-06-03 | Moulinex | Can opener |
| CN2374310Y (en) * | 1999-06-07 | 2000-04-19 | 揭阳市南光实业有限公司 | Link folding crank |
| CN2381438Y (en) * | 1999-06-07 | 2000-06-07 | 揭阳市南光实业有限公司 | Linkage-bar rotating foldable handle |
| US20050145459A1 (en) * | 2004-01-05 | 2005-07-07 | Lien-Ching Lu | Luggage having a rotatable handle |
| US20070028951A1 (en) * | 2005-08-03 | 2007-02-08 | Lucai Huang | Automatic device for opening or closing a multi-folding umbrella |
| CN200972521Y (en) * | 2006-02-16 | 2007-11-07 | 中兴通讯股份有限公司 | Optical fibre box |
| CN200962205Y (en) * | 2006-04-17 | 2007-10-17 | 徐益忠 | Removable shaking machine |
| CN202162160U (en) * | 2011-07-05 | 2012-03-14 | 上海亿力电器有限公司 | Crank handle device applied on a high-pressure cleaner |
| CN103294105A (en) * | 2013-06-25 | 2013-09-11 | 南京英达公路养护车制造有限公司 | Hand-holding type vibratory roller foldable operating lever |
| CN104747781A (en) * | 2013-12-27 | 2015-07-01 | 3M新设资产公司 | Safety valve |
| US8939525B1 (en) * | 2014-01-27 | 2015-01-27 | Martas Precision Slide Co., Ltd. | Self-closing buffer and automatic rebound mechanism for slide rail |
| US20150315818A1 (en) * | 2014-05-01 | 2015-11-05 | I-Tek Metal Mfg. Co., Ltd. | Cylindrical Lock with Automatic Electronic Locking Function |
| CN204019500U (en) * | 2014-08-25 | 2014-12-17 | 宁波肯德姆工贸有限公司 | Hidden telescopic rocking bar |
| CN205739807U (en) * | 2016-06-08 | 2016-11-30 | 浙江安露清洗机有限公司 | Collapsible tube wheel rocking handle |
| CN205616369U (en) * | 2016-06-15 | 2016-10-05 | 浙江新昌别克跃电动工具有限公司 | Drum with collapsible shaking hand |
| CN206144276U (en) * | 2016-09-21 | 2017-05-03 | 深圳华誉万安智能科技有限公司 | Multi -functional electronic locks clutch |
| CN109983416A (en) * | 2017-09-25 | 2019-07-05 | 深圳市大疆创新科技有限公司 | Remote controler and UAV system |
| CN208054652U (en) * | 2018-04-20 | 2018-11-06 | 国网湖北省电力有限公司荆门供电公司 | Telescopic fibre concentrator |
| CN210112224U (en) * | 2019-01-25 | 2020-02-21 | 深圳市展杰文达电子有限公司 | Portable antiwind earphone |
| CN209826395U (en) * | 2019-03-31 | 2019-12-24 | 张小光 | Bean grinder handle |
| CN210249611U (en) * | 2019-04-15 | 2020-04-07 | 江门市迈文电器科技有限公司 | Handle assembly and cooking pot |
| CN211007960U (en) * | 2019-09-23 | 2020-07-14 | 山东小鸭集团有限责任公司 | Slider type rotary self-locking handle |
| CN211309251U (en) * | 2019-10-29 | 2020-08-21 | 南安市鑫发泡沫制品有限公司 | Portable multilayer circuit board accomodate structure |
| CN210516479U (en) * | 2019-10-31 | 2020-05-12 | 珠海市隆滨电子科技有限公司 | Inductor winding clamp |
| CN111035150A (en) * | 2019-12-19 | 2020-04-21 | 安徽建筑大学 | Storage structure of unmanned breakfast vehicle |
| CN111123171A (en) * | 2019-12-20 | 2020-05-08 | 贵州电网有限责任公司 | Telescopic mutual inductance current polarity testing device |
Non-Patent Citations (2)
| Title |
|---|
| 陈鑫: "弹性钢带式把手模具设计", 《模具工业》 * |
| 黄意新等: "弹性连接旋转柔性梁动力学分析", 《力学学报》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113267858A (en) * | 2021-04-07 | 2021-08-17 | 国网河北省电力有限公司衡水供电分公司 | Tail fiber finishing device |
| CN113267858B (en) * | 2021-04-07 | 2022-05-03 | 国网河北省电力有限公司衡水供电分公司 | Tail fiber finishing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112230357B (en) | 2022-10-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7680386B2 (en) | Retractable module for patch cords | |
| US10183833B2 (en) | Cable spool assembly | |
| US20090003791A1 (en) | Apparatus and method for managing flexible elongate elements | |
| JP6657976B2 (en) | Intermittent connection type optical fiber ribbon and optical cable | |
| CN112230357B (en) | Portable emergent fine dish of jumping | |
| US20220212892A1 (en) | Spool with multi-position loop keeper | |
| US20080296426A1 (en) | Apparatus and method for managing flexible lines | |
| JPH08292331A (en) | Tracting terminal for optical fiber cable and housing method for optical fiber for tracting terminal | |
| CN104635309A (en) | Fiber storage device | |
| CA3021203C (en) | Retractable fiber optic reel assembly | |
| US20020118944A1 (en) | Optical fiber storage reel | |
| CN112230358B (en) | Emergent fine storage device that jumps of modularization | |
| JP2011169940A (en) | Optical fiber unit and optical fiber cable | |
| JP2007101955A (en) | Optical fiber unit and optical fiber cable | |
| JP2016177138A (en) | Optical cable | |
| JP4832390B2 (en) | Straight connection closure | |
| JP2879067B2 (en) | Optical fiber connection module | |
| US20190212512A1 (en) | Optical fiber unit and optical fiber cable | |
| JP5019631B2 (en) | Optical fiber cable and optical fiber cable manufacturing method | |
| JP5271987B2 (en) | Optical fiber and optical fiber manufacturing method | |
| JP2009092832A (en) | Optical fiber cable, and manufacturing method for optical fiber cable | |
| JP2003227983A (en) | Sz slot, its manufacturing device, and sz type optical fiber cable using sz slot | |
| JPH0588025A (en) | Method for unwinding and winding cable | |
| JP2004045620A (en) | Optical fiber storage tool, and optical fiber storage box | |
| JPH08122538A (en) | Holder for optical connector and optical connector storage and drawing terminal equipment for optical cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |