CN201707481U - Flange buckle for optical fiber disc - Google Patents
Flange buckle for optical fiber disc Download PDFInfo
- Publication number
- CN201707481U CN201707481U CN2010201992800U CN201020199280U CN201707481U CN 201707481 U CN201707481 U CN 201707481U CN 2010201992800 U CN2010201992800 U CN 2010201992800U CN 201020199280 U CN201020199280 U CN 201020199280U CN 201707481 U CN201707481 U CN 201707481U
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- CN
- China
- Prior art keywords
- flange
- ring
- fiber reel
- optical fiber
- annular recess
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a flange buckle for an optical fiber disc. The optical fiber disc is provided with two flanges and a hub, wherein the two flanges are respectively integrally connected with both ends of the hub; the center of the hub is axially connected with a hollow positioning shaft; both ends of the hollow positioning shaft are respectively integrally connected with the two flanges, and are opened on the surfaces of the flanges; the surfaces of the flanges are provided with annular grooves; the annular flange buckles are arranged in the annular grooves; the outer plane of the flange buckle is flush with the surface of the flange; and the flange is provided with a wire penetration hole. As the outer plane of the flange buckle is flush with the surface of the flange, thereby preventing the optical fiber from generating tension deformation; the flange buckle is assembled on the optical fiber disc, thereby saving the mould cost of the optical fiber disc, and decreasing the manufacture difficulty of the optical fiber disc. The optical fiber disc adopts the split type structure, and bonded by the two same half optical fiber discs via adhesive, so the mould cost is low, the balance is favorable, and the balancing property is good; the flange, the hub and the hollow positioning shaft of the optical fiber disc are respectively provided with reinforced ribs, thereby enhancing the strength of the optical fiber disc.
Description
Technical field
The utility model relates to a kind of architecture advances of fiber reel, specifically relates to be used for fixing on a kind of fiber reel the flange button of optic fibre end.
Background technology
Optical fiber is a kind of information transmission media, and fiber reel is when making optical fiber or a kind of specific purpose tool of depositing, using when transporting optical fiber.
Fiber reel generally is divided into monoblock type and split type two kinds, and the monoblock type fiber reel adopts unitary mould to make, and is made of one piece, and die cost is higher, and concentricity is relatively poor; Split type fiber reel is formed by two identical halfbodies gummeds, and die cost is little, and the concentricity height, but many gummed processing procedures.
No matter be monoblock type fiber reel or split type fiber reel, all have wheel hub, ring flange and hollow locating shaft, two ring flanges one respectively are connected in the two ends of wheel hub, hollow locating shaft is positioned at wheel hub center and concentric with wheel hub, the two ends of hollow locating shaft also are connected with the middle one of two ring flanges respectively, the outer anti-sliding sleeve that generally also need coat the foam quality of wheel hub, hollow locating shaft is used to be enclosed within the rotation axis around the machine of optical fiber, optical fiber is around on the wheel hub that is with anti-sliding sleeve, and optic fibre end generally passes ring flange and is fixed on the collar on the ring flange.
Collar on the fiber reel is divided into two kinds of split and disjunctors, and the collar of split is to be mounted on the ring flange of fiber reel, also the blue button of call; The collar of disjunctor is to be shaped in when fiber reel is made on the ring flange of fiber reel.No matter be the collar of split or the collar of one, all exceed the ring flange card, make optical fiber stretcher strain easily.
The utility model content
In order to overcome above-mentioned defective, the utility model provides a kind of fiber reel flange button, and this fiber reel can effectively prevent optical fiber stretcher strain with the flange button, and simple in structure, easy to implement.
The utility model for the technical scheme that solves its technical matters and adopt is:
A kind of fiber reel flange button, described fiber reel has two ring flanges and a wheel hub, two ring flanges one respectively are connected in the two ends of described wheel hub, the central shaft of described wheel hub is to having a hollow locating shaft, the two ends of described hollow locating shaft are connected with two ring flange one respectively and are opened on the ring flange card, described ring flange card is provided with annular recess, the flange button bit of ring-type is in described annular recess, described flange button outerplanar and described ring flange card flush, there is the space between the excircle of described flange button and described annular recess lateral wall, there is the space between described flange button inner plane and described annular recess diapire, offers on the described ring flange and be used to through wires hole that optical fiber is passed.
Further technical scheme of the present utility model is:
Described fiber reel is split type fiber reel, is formed by two identical fiber reel halfbody gummeds.
On the ring flange position between described annular recess lateral wall and the described ring flange excircle, be provided with some cellular reinforcements.
Described wheel hub is a hollow shape, is interval with some and hub spindle on the inner cylinder face of described wheel hub to the wheel hub reinforcement that parallels, and is interval with the locating shaft reinforcement that some and hollow locating shaft axially parallels on the external cylindrical surface of described hollow locating shaft.
Described flange button is removably fixed in the described annular recess.
Offer some draw-in grooves in the described annular recess on the described ring flange, some draw-in grooves are circle-shaped and arrange, described flange fastener has a ring plain and an annular sidewall, described annular sidewall one end is connected with the inner periphery one of described ring plain, the described annular sidewall other end is provided with the fixture block that some and some draw-in grooves are complementary, some fixture block correspondences are stuck in some draw-in grooves, and the outerplanar of described ring plain and described ring flange card flush.
The inner periphery of the ring plain of described flange button is provided with some buckles, and described buckle is stuck on the madial wall of described annular recess.
Be provided with some radial bar shaped reinforcements of arranging that are in the described annular recess, the annular sidewall other end of described flange button is provided with the recess that some and described bar shaped reinforcement is complementary, after some fixture blocks of described flange button were stuck in some draw-in grooves in the described annular recess, some recess correspondences were stuck on some bar shaped reinforcements.
Have two breach that are enough to the receiving optical fiber external diameter on the ring plain of described flange button, and two breach are located along the same line.
The ring flange card that is positioned between two breach is provided with a wire casing, and splice mutually with two breach respectively at described wire casing two ends.
The beneficial effects of the utility model are: flange button outerplanar of the present utility model and ring flange card flush, and can effectively prevent optical fiber stretcher strain; The flange button is assembled on the fiber reel, has saved the die cost of fiber reel, and has reduced the manufacture difficulty of fiber reel; Fiber reel adopts split type, is formed by two identical fiber reel halfbody gummeds, and die cost is little, and the concentricity height, and balance is good; The ring flange of fiber reel, wheel hub and hollow locating shaft all are provided with reinforcement, have improved the intensity of fiber reel.
Description of drawings
Fig. 1 is flange buckle structure figure described in the utility model;
Fig. 2 is a flange button side view described in the utility model;
Fig. 3 is fixed in the fiber reel constitutional diagram for the utility model flange button;
Fig. 4 is the A-A portion cut-open view of Fig. 3.
Embodiment
Embodiment: a kind of fiber reel flange button, described fiber reel has two ring flanges 1 and a wheel hub 2, two ring flanges one respectively are connected in the two ends of described wheel hub, the central shaft of described wheel hub is to having a hollow locating shaft 3, the two ends of described hollow locating shaft are connected with two ring flange one respectively and are opened on the ring flange card, described ring flange card is provided with annular recess 4, the flange button 5 of ring-type is arranged in described annular recess, described flange button outerplanar and described ring flange card flush, there is the space between the excircle of described flange button and described annular recess lateral wall, there is the space between described flange button inner plane and described annular recess diapire, offers on the described ring flange and be used to through wires hole 6 that optical fiber is passed.
Described fiber reel is split type fiber reel, is formed by two identical fiber reel halfbody gummeds.
On the ring flange position between described annular recess lateral wall and the described ring flange excircle, be provided with some cellular reinforcements 11.
Described wheel hub is a hollow shape, is interval with some and hub spindle on the inner cylinder face of described wheel hub to the wheel hub reinforcement 21 that parallels, and is interval with the locating shaft reinforcement 31 that some and hollow locating shaft axially parallels on the external cylindrical surface of described hollow locating shaft.
Described flange button is removably fixed in the described annular recess.
Offer some draw-in grooves in the described annular recess on the described ring flange, some draw-in grooves are circle-shaped and arrange, described flange fastener has a ring plain 51 and an annular sidewall 52, described annular sidewall one end is connected with the inner periphery one of described ring plain, the described annular sidewall other end is provided with the fixture block 521 that some and some draw-in grooves are complementary, some fixture block correspondences are stuck in some draw-in grooves, and the outerplanar of described ring plain and described ring flange card flush.
The inner periphery of the ring plain of described flange button is provided with some buckles 511, and described buckle is stuck on the madial wall of described annular recess 4.
Be provided with some radial bar shaped reinforcements 41 of arranging that are in the described annular recess 4, the annular sidewall other end of described flange button is provided with the recess 522 that some and described bar shaped reinforcement is complementary, after some fixture blocks of described flange button were stuck in some draw-in grooves in the described annular recess, some recess correspondences were stuck on some bar shaped reinforcements.
Have two breach 512 that are enough to the receiving optical fiber external diameter on the ring plain of described flange button, and two breach are located along the same line.
The ring flange card that is positioned at 512 of two breach is provided with a wire casing 12, and splice mutually with two breach respectively at described wire casing two ends.
Claims (10)
1. fiber reel flange button, described fiber reel has two ring flanges (1) and a wheel hub (2), two ring flanges one respectively are connected in the two ends of described wheel hub, the central shaft of described wheel hub is to having a hollow locating shaft (3), the two ends of described hollow locating shaft are connected with two ring flange one respectively and are opened on the ring flange card, it is characterized in that: described ring flange card is provided with annular recess (4), the flange button (5) of ring-type is arranged in described annular recess, described flange button outerplanar and described ring flange card flush, there is the space between the excircle of described flange button and described annular recess lateral wall, there is the space between described flange button inner plane and described annular recess diapire, offers on the described ring flange and be used to through wires hole (6) that optical fiber is passed.
2. fiber reel flange button according to claim 1 is characterized in that: described fiber reel is split type fiber reel, is formed by two identical fiber reel halfbody gummeds.
3. fiber reel flange button according to claim 1 is characterized in that: be provided with some cellular reinforcements (11) on the ring flange position between described annular recess lateral wall and the described ring flange excircle.
4. fiber reel flange button according to claim 1, it is characterized in that: described wheel hub is a hollow shape, be interval with some and hub spindle on the inner cylinder face of described wheel hub to the wheel hub reinforcement (21) that parallels, be interval with the locating shaft reinforcement (31) that some and hollow locating shaft axially parallels on the external cylindrical surface of described hollow locating shaft.
5. fiber reel flange button according to claim 1 is characterized in that: described flange button is removably fixed in the described annular recess.
6. fiber reel flange button according to claim 5, it is characterized in that: offer some draw-in grooves in the described annular recess on the described ring flange, some draw-in grooves are circle-shaped and arrange, described flange fastener has a ring plain (51) and an annular sidewall (52), described annular sidewall one end is connected with the inner periphery one of described ring plain, the described annular sidewall other end is provided with the fixture block (521) that some and some draw-in grooves are complementary, some fixture block correspondences are stuck in some draw-in grooves, and the outerplanar of described ring plain and described ring flange card flush.
7. fiber reel flange button according to claim 6 is characterized in that: the inner periphery of the ring plain of described flange button is provided with some buckles (511), and described buckle is stuck on the madial wall of described annular recess (4).
8. fiber reel flange button according to claim 6, it is characterized in that: be provided with some radial bar shaped reinforcements (41) of arranging that are in the described annular recess (4), the annular sidewall other end of described flange button is provided with the recess (522) that some and described bar shaped reinforcement is complementary, after some fixture blocks of described flange button were stuck in some draw-in grooves in the described annular recess, some recess correspondences were stuck on some bar shaped reinforcements.
9. fiber reel flange button according to claim 6 is characterized in that: have two breach (512) that are enough to the receiving optical fiber external diameter on the ring plain of described flange button, and two breach are located along the same line.
10. fiber reel flange button according to claim 9 is characterized in that: the ring flange card that is positioned between two breach (512) is provided with a wire casing (12), and splice mutually with two breach respectively at described wire casing two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201992800U CN201707481U (en) | 2010-05-18 | 2010-05-18 | Flange buckle for optical fiber disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201992800U CN201707481U (en) | 2010-05-18 | 2010-05-18 | Flange buckle for optical fiber disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201707481U true CN201707481U (en) | 2011-01-12 |
Family
ID=43444641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201992800U Expired - Lifetime CN201707481U (en) | 2010-05-18 | 2010-05-18 | Flange buckle for optical fiber disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201707481U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102253461A (en) * | 2010-05-18 | 2011-11-23 | 昆山誉球模塑有限公司 | Flange buckle for optical fiber disc |
| CN105158867A (en) * | 2015-10-16 | 2015-12-16 | 上海欣丰电子有限公司 | Compound fiber reel |
-
2010
- 2010-05-18 CN CN2010201992800U patent/CN201707481U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102253461A (en) * | 2010-05-18 | 2011-11-23 | 昆山誉球模塑有限公司 | Flange buckle for optical fiber disc |
| CN105158867A (en) * | 2015-10-16 | 2015-12-16 | 上海欣丰电子有限公司 | Compound fiber reel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110112 Effective date of abandoning: 20150701 |
|
| RGAV | Abandon patent right to avoid regrant |