CN202351485U - Optical fiber accommodating device - Google Patents
Optical fiber accommodating device Download PDFInfo
- Publication number
- CN202351485U CN202351485U CN2011205449589U CN201120544958U CN202351485U CN 202351485 U CN202351485 U CN 202351485U CN 2011205449589 U CN2011205449589 U CN 2011205449589U CN 201120544958 U CN201120544958 U CN 201120544958U CN 202351485 U CN202351485 U CN 202351485U
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- Prior art keywords
- optical fiber
- accommodation device
- dish
- hand
- shaking
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Abstract
The utility model relates to an optical fiber accommodating device, which includes a main body and an accommodating plate coupled with the main body in a rotating manner, wherein an optical fiber accommodating groove is arranged in the middle of the accommodating plate; a left fixing groove and a right fixing groove are arranged on the left and the right sides of the accommodating groove respectively; and flexible baffles are arranged on the outer sides of the left and the right fixing grooves. The optical fiber accommodating device adopting the structure enables transition of optical fibers among the three grooves to be in a great detour way, so that fiber joints can be fixed at any position conveniently, the optical fibers can be tensioned all along; meanwhile, the damping of a rotary drum can be adjusted through a self-locking nut, so as to guarantee that the optical fibers have a certain tensioning force all along when wound and unwound; the adopted rocking handle is draw-type, when the operation is finished, the rocking handle can be pushed to a non-operation position, and the accommodating plate can be naturally locked by an elastic clamp hub, as a result, the optical fibers can be tensioned all along at any state, the favorable transfer characteristics can be guaranteed, meanwhile, the structure is simple, the use is convenient, the working performance is stable and reliable, and the application range is wider.
Description
Technical field
The utility model relates to fiber optic communication field, and particularly portable emergency optical fiber telecommunications system technical field specifically is meant a kind of optical fiber accommodation device.
Background technology
In the modern society, along with the continuous development of science and technology, fiber optic network communication has become the requisite means of communication of people, its have bandwidth big, be swift in response, communication efficiency is high, the characteristics of environmental protection.
Particularly in short distance emergency communication field, characteristics such as the portable fiber-optic communication system is strong because of its communication security, channel strip is wide, system power dissipation is low, system architecture is simple and assembling and dismantling are convenient are that other means of communication institutes are irreplaceable.Optical fiber is one of key link in the portable fiber-optic communication system, and its system construction drawing sees also shown in Figure 1.
But, necessarily require the camber of optical fiber less in the process of optical fiber communication, can not influence the transmission of light path; Therefore optical fiber must be avoided self twining in the process of folding and unfolding, otherwise will reduce optical fiber transfer efficiency in addition cause optical fiber to damage, and in the prior art; Owing to lack corresponding collecting apparatus; Tend to cause the decline of laser propagation effect, influenced normal communication process, all brought very big inconvenience for people's work and life.
The utility model content
The purpose of the utility model is to have overcome above-mentioned shortcoming of the prior art, provides a kind of and can under free position, remain the tensioner state, guarantees good transport property, simple in structure, easy to use, stable and reliable working performance, scope of application optical fiber accommodation device comparatively widely.
In order to realize above-mentioned purpose, the optical fiber accommodation device of the utility model has following formation:
This optical fiber accommodation device; Comprise main body and rotate the dish of taking in that is coupling mutually with this main body; It is main specificly to be; Described middle part of taking in dish is provided with the optical fiber accommodating groove, and the left and right sides of described optical fiber accommodating groove is respectively arranged with left pickup groove and right pickup groove, and should left side pickup groove and the outside of right pickup groove be provided with flexible baffle.
Be provided with postive stop baffle between optical fiber accommodating groove in this optical fiber accommodation device and left pickup groove and the right pickup groove, the edge of described each postive stop baffle is provided with a pair of narrow slit.
Every pair of narrow slit in this optical fiber accommodation device is " eight " word distributed and arranged.
The dish of taking in this optical fiber accommodation device rotates mutually with described main body through Damping rotation shaft and is coupling.
Also be provided with damping on the Damping rotation shaft in this optical fiber accommodation device and regulate self-locking nut.
Dish one side of taking in this optical fiber accommodation device also is set with the parts of shaking the hand.
The parts of shaking the hand in this optical fiber accommodation device are the drawing type parts of shaking the hand, and described side of taking in dish has the container cavity that extends along the turning axle direction, and the described drawing type parts of shaking the hand are arranged in this container cavity and along turning axle direction slides in telescopic.
Drawing type in this optical fiber accommodation device parts of shaking the hand comprise the elasticity card hub of front end and the crank handle at rear portion, and described elasticity card hub is taken in the dish locking or discharged described with the shake the hand slides in telescopic of parts of drawing type.
Adopted the optical fiber accommodation device of this utility model, twined the space owing to wherein form whole optical fiber, the narrow slit that respectively has a pair of one-tenth Eight characters to distribute on two end-stopping plates of optical fiber accommodating groove through the left pickup groove, optical fiber accommodating groove, right pickup groove three parts that are provided with; Thereby can let optical fiber transition around degree ground greatly between above-mentioned three grooves, the end at left and right pickup groove respectively disposes a flexible baffle simultaneously, and the convenient fibre-optical splice of realizing is fixing down at an arbitrary position; And keep optical fiber to be in tensioning state all the time, and inner rotating shaft is when assembling, and the damping size of regulating the tube of walking around through self-locking nut has a certain size that tensile force is arranged to guarantee optical fiber when the folding and unfolding all the time; And the crank handle that is adopted is the pull pattern, end-of-job, and crank handle pushes off-position; Elasticity card hub is locked naturally, thereby can under free position, remain the tensioner state, has guaranteed good transport property; And it is simple in structure; Easy to use, stable and reliable working performance, the scope of application are comparatively extensive.
Description of drawings
Fig. 1 is a portable fiber-optic communication system architecture synoptic diagram.
Fig. 2 a, 2b, 2c are the one-piece construction synoptic diagram of the optical fiber accommodation device of the utility model.
Fig. 3 takes in the dish structural representation for the optical fiber accommodation device of the utility model.
Fig. 4 is the drawing type of the optical fiber accommodation device of the utility model parts off working state synoptic diagram of shaking the hand.
Fig. 5 is the drawing type of the optical fiber accommodation device of the utility model parts working state schematic representation of shaking the hand.
Embodiment
In order more to be expressly understood the technology contents of the utility model, the special following examples of lifting specify.
See also Fig. 2 to shown in Figure 5; This optical fiber accommodation device, comprise main body 1 with this main body rotate mutually be coupling take in the dish 2, wherein; Described middle part of taking in dish 2 is provided with optical fiber accommodating groove 3; The left and right sides of described optical fiber accommodating groove 3 is respectively arranged with left pickup groove 4 and right pickup groove 5, and arranged outside that should left side pickup groove 4 has flexible baffle 41, and the arranged outside of right pickup groove 5 has flexible baffle 51.
Wherein, Be provided with postive stop baffle 31 between described optical fiber accommodating groove 3 and the left pickup groove 4; And be provided with postive stop baffle 32 between this optical fiber accommodating groove 3 and the right pickup groove 5; The edge of described each postive stop baffle 31,32 is provided with a pair of narrow slit 6, and described every pair of narrow slit 6 is " eight " word distributed and arranged.
Simultaneously, the dish 2 taken in this optical fiber accommodation device rotates mutually with described main body 1 through Damping rotation shaft 21 and to be coupling, and, also be provided with damping adjusting self-locking nut on this Damping rotation shaft 21.
Moreover; Described dish 2 one sides of taking in also are set with the parts 7 of shaking the hand; In the embodiment of the utility model; The described parts 7 of shaking the hand are the drawing type parts of shaking the hand, and described side of taking in dish 2 has the container cavity that extends along the turning axle direction of Damping rotation shaft 21, and described drawing type shakes the hand that parts are arranged in this container cavity and along the turning axle direction slides in telescopic of Damping rotation shaft 21.
Wherein, the described drawing type parts of shaking the hand comprise the elasticity card hub 71 of front end and the crank handle 72 at rear portion, and described elasticity card hub 71 is realized describedly taking in dish 1 locking or discharging with the shake the hand slides in telescopic of parts of drawing type.
In the middle of reality was used, the optical fiber accommodation device of the utility model was achieved in that
It comprises that left pickup groove 4, optical fiber accommodating groove 3, right pickup groove 5 three parts form whole optical fiber and twine the space, the narrow slit 6 that respectively has a pair of one-tenth Eight characters to distribute on the postive stop baffle 31,32 of two ends of optical fiber accommodating groove 3.
Let optical fiber transition around degree ground greatly between above-mentioned three grooves.And respectively dispose a flexible baffle 41,51 at an end of left and right pickup groove 4,5, the convenient fibre-optical splice fixing down at an arbitrary position (keeping optical fiber to be in tensioning state all the time) of realizing.Inner rotating shaft is when assembling, and regulating the damping size of taking in dish all the time has a certain size that tensile force arranged to guarantee optical fiber when the folding and unfolding through self-locking nut.The parts of shaking the hand of the optical fiber collector of the utility model are the pull pattern.End-of-job, crank handle 72 pushes off-position, and elasticity card hub 71 is locked naturally.
Adopted the optical fiber accommodation device of this utility model, twined the space owing to wherein form whole optical fiber, the narrow slit 6 that respectively has a pair of one-tenth Eight characters to distribute on the postive stop baffle 31,32 of two ends of optical fiber accommodating groove 3 through the left pickup groove 4, optical fiber accommodating groove 3, right pickup groove 5 three parts that are provided with; Thereby can let optical fiber transition around degree ground greatly between above-mentioned three grooves, the end at left and right pickup groove 4,5 respectively disposes a flexible baffle 41,51 simultaneously, and the convenient fibre-optical splice of realizing is fixing down at an arbitrary position; And keep optical fiber to be in tensioning state all the time, and inner rotating shaft is when assembling, and the damping size of regulating the tube of walking around through self-locking nut has a certain size that tensile force is arranged to guarantee optical fiber when the folding and unfolding all the time; And the crank handle that is adopted is the pull pattern; End-of-job, crank handle pushes off-position, and elasticity card hub is locked naturally; Thereby can under free position, remain the tensioner state; Guaranteed good transport property, and simple in structure, easy to use; Stable and reliable working performance, the scope of application are comparatively extensive.
In this instructions, the utility model is described with reference to its certain embodiments.But, still can make various modifications and conversion obviously and not deviate from the spirit and the scope of the utility model.Therefore, instructions and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (8)
1. optical fiber accommodation device; Comprise main body and rotate the dish of taking in that is coupling mutually with this main body; It is characterized in that; Described middle part of taking in dish is provided with the optical fiber accommodating groove, and the left and right sides of described optical fiber accommodating groove is respectively arranged with left pickup groove and right pickup groove, and should left side pickup groove and the outside of right pickup groove be provided with flexible baffle.
2. optical fiber accommodation device according to claim 1 is characterized in that, is provided with postive stop baffle between described optical fiber accommodating groove and left pickup groove and the right pickup groove, and the edge of described each postive stop baffle is provided with a pair of narrow slit.
3. optical fiber accommodation device according to claim 2 is characterized in that, described every pair of narrow slit is " eight " word distributed and arranged.
4. optical fiber accommodation device according to claim 1 is characterized in that, the described dish of taking in rotates mutually with described main body through Damping rotation shaft and is coupling.
5. optical fiber accommodation device according to claim 4 is characterized in that, also is provided with damping on the described Damping rotation shaft and regulates self-locking nut.
6. optical fiber accommodation device according to claim 1 is characterized in that, described dish one side of taking in also is set with the parts of shaking the hand.
7. optical fiber accommodation device according to claim 6; It is characterized in that; The described parts of shaking the hand are the drawing type parts of shaking the hand; Described side of taking in dish has the container cavity that extends along the turning axle direction, and the described drawing type parts of shaking the hand are arranged in this container cavity and along turning axle direction slides in telescopic.
8. optical fiber accommodation device according to claim 7; It is characterized in that; The described drawing type parts of shaking the hand comprise the elasticity card hub of front end and the crank handle at rear portion, and described elasticity card hub is taken in the dish locking or discharged described with the shake the hand slides in telescopic of parts of drawing type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205449589U CN202351485U (en) | 2011-12-22 | 2011-12-22 | Optical fiber accommodating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205449589U CN202351485U (en) | 2011-12-22 | 2011-12-22 | Optical fiber accommodating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202351485U true CN202351485U (en) | 2012-07-25 |
Family
ID=46540478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205449589U Expired - Fee Related CN202351485U (en) | 2011-12-22 | 2011-12-22 | Optical fiber accommodating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202351485U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787625A (en) * | 2014-01-22 | 2015-07-22 | 株式会社藤仓 | Optical fiber winding reel and optical fiber reel disc |
| CN110363942A (en) * | 2019-07-19 | 2019-10-22 | 刘天欣 | A kind of optical fiber luminescent alarming device |
-
2011
- 2011-12-22 CN CN2011205449589U patent/CN202351485U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787625A (en) * | 2014-01-22 | 2015-07-22 | 株式会社藤仓 | Optical fiber winding reel and optical fiber reel disc |
| CN104787625B (en) * | 2014-01-22 | 2016-08-24 | 株式会社藤仓 | Roll of optical fiber takes spool and optical fiber reel |
| US9624069B2 (en) | 2014-01-22 | 2017-04-18 | Fujikura Ltd. | Optical fiber winding reel and reel-wound optical fiber |
| CN110363942A (en) * | 2019-07-19 | 2019-10-22 | 刘天欣 | A kind of optical fiber luminescent alarming device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20171222 |