CN212450099U - Optical fiber disc with supporting and rotating device - Google Patents
Optical fiber disc with supporting and rotating device Download PDFInfo
- Publication number
- CN212450099U CN212450099U CN202020700315.8U CN202020700315U CN212450099U CN 212450099 U CN212450099 U CN 212450099U CN 202020700315 U CN202020700315 U CN 202020700315U CN 212450099 U CN212450099 U CN 212450099U
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- Prior art keywords
- disc body
- optical fiber
- supporting
- supporting plate
- hub
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 57
- 238000002347 injection Methods 0.000 claims abstract description 5
- 239000007924 injection Substances 0.000 claims abstract description 5
- 238000005728 strengthening Methods 0.000 claims description 22
- 230000003014 reinforcing effect Effects 0.000 claims description 16
- 239000000835 fiber Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000005187 foaming Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses an optical fiber disc with a self-supporting rotating device, which comprises an optical fiber disc body, wherein the optical fiber disc body comprises an upper disc body and a lower disc body, the upper disc body and the lower disc body have the same structure, and the upper disc body and the lower disc body are spliced with each other; the upper disc body comprises a flange plate and a hub, and the flange plate and the hub are integrally injection molded; the tail end of the hub is provided with a latch, a groove and a positioning tooth, the positioning tooth is positioned at two ends of the same diameter line on the hub, the latch and the groove are arranged between the two positioning teeth at intervals, the latch and the groove are respectively arranged at two sides of each positioning tooth, the width and the height of the latch and the height of the groove are the same, and the height of the positioning tooth is equal to half of the height of the groove; the upper disc body and the lower disc body are spliced through a hub, and a layer of foamed PE is glued on the hub; and a central hole is formed in the axis of the flange plate.
Description
Technical Field
The utility model belongs to the technical field of the optic fibre frock and specifically relates to a design a from optic fibre dish of taking support rotary device.
Background
With the development of science and technology, communication products are already filled in our lives. Communication media has also been changed from coaxial cables, twisted pair wires, and optical fibers. How to install and protect these cables is an important consideration in the manufacture of telecommunications products.
It is well known that optical fibers have many advantages over conventional cables. The transmission frequency band is extremely wide, the communication capacity is very large, the anti-interference capability is strong, and the like. However, the optical fiber also has the fatal defects, the fineness is easy to damage, and the bending radius is not easy to be too small. These disadvantages make it necessary to protect the optical fibers during use, wherein the fiber box is a very good protection tool. However, the existing optical fiber tray has a complex structure, and cannot effectively protect the optical fiber in a construction site with a complex environment, for example, a composite optical fiber tray of chinese patent No. 201520797386.3 has an exposed side, a complex structure, and a high production cost.
In addition, the optical fiber discs in the prior art are not provided with the supporting and rotating device, and are extremely inconvenient to use, so that the optical fiber discs with the supporting and rotating devices are designed.
Disclosure of Invention
The utility model aims to solve the problem that to the shortcoming among the above-mentioned prior art, propose improvement scheme or alternative, especially a simple structure can provide comprehensive protection to the optical fiber, from taking support and rotary device to reduction in production cost's that can be very big improvement or alternative of optical fiber disc.
In order to solve the above problem, the utility model discloses a scheme as follows: an optical fiber disc with a supporting and rotating device comprises an optical fiber disc body and is characterized by also comprising a supporting and rotating device; the optical fiber disc body comprises an upper disc body and a lower disc body, the upper disc body and the lower disc body are completely the same in structure, and the upper disc body and the lower disc body are spliced with each other; the upper disc body comprises a flange plate and a hub, and the flange plate and the hub are integrally injection molded; the tail end of the hub is provided with a latch, a groove and a positioning tooth, the positioning tooth is positioned at two ends of the same diameter line on the hub, the latch and the groove are arranged between the two positioning teeth at intervals, the latch and the groove are respectively arranged at two sides of each positioning tooth, the width and the height of the latch and the height of the groove are the same, and the height of the positioning tooth is equal to half of the height of the groove; the upper disc body and the lower disc body are spliced through a hub, and a layer of foamed PE is glued on the hub; a central hole is formed in the axis of the flange plate; the supporting and rotating device comprises a rotating shaft, a fixing nut, a supporting plate and a supporting plate connecting piece, the rotating shaft is arranged in the central hole and is positioned from the inner side of the optical fiber disc body through the fixing nut, the supporting plate connecting piece is fixedly connected with the outer side of the rotating shaft, a bearing is arranged on the supporting plate connecting piece, and the supporting plate is connected with the supporting plate connecting piece through the bearing.
The utility model provides an optical fiber dish adopts two identical upper portion disk bodies and lower part disk body concatenation to form, every upper portion disk body or lower part disk body all have ring flange and wheel hub, both splice through wheel hub, then sticky one deck foaming PE becomes on it, the concatenation forms the recess that is used for coiling optic fibre between two back ring flanges that form, two ring flanges can carry out effectual protection to coiling optic fibre wherein, because upper portion disk body and lower part dish are identical, only need one set of injection mold can, and its structure is also very simple, can practice thrift very many manufacturing cost. The utility model provides an optical fiber dish is through setting up the latch at wheel hub's end, recess and location tooth, and inject the both ends that the location tooth is located same diameter line on wheel hub, latch and recess interval set up between two location teeth, and the both sides of every location tooth are latch and recess respectively, the width and the height of latch and recess are the same, the height that highly equals the half of recess height of location tooth, so set up make upper portion disk body and lower part disk body have and only have the position of a concatenation, this provides the possibility of aiming at setting up on same vertical line for the locating hole on the ring flange.
Furthermore, according to the above design scheme, the optical fiber disc with the supporting and rotating device is characterized in that two sides of the central hole of the flange are respectively provided with a positioning hole along the diameter direction of the positioning teeth or along the diameter direction of the vertical positioning teeth.
Because the upper disc body and the lower disc body can only be spliced by the positioning teeth at the same position, the positioning holes parallel or vertical to the diameter of the positioning teeth can be kept oppositely arranged after splicing.
Further, according to the design scheme, the optical fiber disc with the supporting and rotating device is characterized in that the flange plate is provided with a threading hole, and the threading hole is formed in the bottom of the flange plate close to the hub; the number of the threading holes is two, and the threading holes are located on the same diameter of the flange plate.
Further, according to the optical fiber disc with the supporting and rotating device in the design scheme, the optical fiber disc is characterized in that reinforcing ribs are arranged on the outer side of the flange plate; the reinforcing ribs comprise annular reinforcing ribs and strip-shaped reinforcing ribs; the annular reinforcing ribs are positioned 3cm away from the edge of the flange plate; the bar strengthening rib is along the even distribution of ring flange diameter direction at the ring flange outside.
The utility model provides an optical fiber dish is provided with round annular strengthening rib and bar strengthening rib in the outside of ring flange, because optical fiber dish does not have the support when the site operation of majority, all place everywhere, structural strength requirement to the ring flange is very high, therefore, annular strengthening rib and bar strengthening rib have been add to this application on the ring flange, and set up the position at distance ring flange edge 3cm with annular strengthening rib, bar strengthening rib is outside at the ring flange along the even distribution of ring flange diameter direction, can often contact the position of ground bearing to the ring flange and strengthen.
Further, according to the above design scheme, the optical fiber tray with the supporting and rotating device is characterized in that the positioning holes are fan-shaped positioning holes.
Further, according to the optical fiber disc with the supporting and rotating device in the design scheme, a supporting plate positioning block is arranged on the supporting plate connecting piece, and a spring lock is arranged at the tail end of the supporting plate positioning block; the supporting plate is provided with a notch matched with the supporting plate positioning block and the spring lock and used for positioning the supporting plate when the supporting plate is opened.
Further, according to the optical fiber disc with the supporting and rotating device in the design scheme, a circle of notch is formed in the position, located on the inner side of the hub, of the flange plate; a buckle is arranged in the notch; a flange buckle matched with the buckle is arranged at the notch position; a circle of annular groove is formed when the flange fastener is buckled into the notch; the annular groove is communicated with the threading hole.
The technical effects of the utility model are as follows: the utility model provides a from taking support rotary device's optical fiber dish forms by identical upper portion disk body and lower part disk body concatenation, then adhesive one deck foaming PE after the concatenation, consequently the optical fiber dish of this application only need mould plastics an upper portion disk body or lower part disk body can, very low to the production cost. In addition the optical fiber dish of this application is provided with round annular strengthening rib and bar strengthening rib in the outside of ring flange, because the optical fiber dish does not have the support when the site operation of majority, all place everywhere, it is very high to the structural strength requirement of ring flange, therefore, annular strengthening rib and bar strengthening rib have been add to this application on the ring flange, and set up annular strengthening rib in the position apart from ring flange edge 3cm, the bar strengthening rib is outside at the ring flange along the even distribution of ring flange diameter direction, can strengthen the position of ring flange frequent contact ground bearing.
When the supporting plate is used, the supporting plate is opened, and is pressed, so that the spring lock on the supporting plate positioning block is clamped into the notch on the supporting plate, and the supporting plate is positioned and fixed. And then the optical fiber disk is stably placed on the ground, and when the optical fiber on the optical fiber disk is pulled, the optical fiber disk can freely rotate on the supporting and rotating device.
Drawings
Fig. 1 is a schematic perspective view of an optical fiber tray without a supporting and rotating device.
Fig. 2 is a schematic structural view of a flange part.
Fig. 3 is a schematic structural view of the supporting and rotating device without the supporting plate.
Fig. 4 is a schematic sectional view taken along the direction a in fig. 2.
Wherein, 1 is the optical fiber dish body, 2 is the flange knot, 3 is foaming PE, 4 is the card line hole, 5 is the centre bore, 6 is annular groove, 7 is the through wires hole, 8 is the bar strengthening rib, 9 is annular strengthening rib, 10 is the support rotary device, 101 is the rotation axis, 102 is fixation nut, 103 is the backup pad connecting piece, 104 is the bearing, 105 is the backup pad locating piece, 106 is the backup pad.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The meaning of the above terms in the present invention can be understood in specific cases by those skilled in the art.
Example (b): an optical fiber disc with a supporting and rotating device comprises an optical fiber disc body and the supporting and rotating device; the optical fiber disc body comprises an upper disc body and a lower disc body, the upper disc body and the lower disc body are completely the same in structure, and the upper disc body and the lower disc body are spliced with each other; the upper disc body comprises a flange plate and a hub, and the flange plate and the hub are integrally injection molded; the tail end of the hub is provided with a latch, a groove and a positioning tooth, the positioning tooth is positioned at two ends of the same diameter line on the hub, the latch and the groove are arranged between the two positioning teeth at intervals, the latch and the groove are respectively arranged at two sides of each positioning tooth, the width and the height of the latch and the height of the groove are the same, and the height of the positioning tooth is equal to half of the height of the groove; the upper disc body and the lower disc body are spliced through a hub, and a layer of foamed PE is glued on the hub; a central hole is formed in the axis of the flange plate; the supporting and rotating device comprises a rotating shaft, a fixing nut, a supporting plate and a supporting plate connecting piece, the rotating shaft is arranged in the central hole and is positioned from the inner side of the optical fiber disc body through the fixing nut, the supporting plate connecting piece is fixedly connected with the outer side of the rotating shaft, a bearing is arranged on the supporting plate connecting piece, and the supporting plate is connected with the supporting plate connecting piece through the bearing; two sides of the central hole of the flange are respectively provided with a positioning hole along the same diameter; the flange plate is provided with a threading hole, and the threading hole is formed at the bottom of the flange plate close to the hub; two threading holes are formed in the flange plate and are positioned on the same diameter of the flange plate; reinforcing ribs are arranged on the outer side of the flange plate; the reinforcing ribs comprise annular reinforcing ribs and strip-shaped reinforcing ribs; the annular reinforcing ribs are positioned 3cm away from the edge of the flange plate; the strip-shaped reinforcing ribs are uniformly distributed outside the flange plate along the diameter direction of the flange plate; the positioning holes are fan-shaped positioning holes; a circle of notches are formed in the positions, located on the inner side of the hub, of the flange plate; a buckle is arranged in the notch; a flange buckle matched with the buckle is arranged at the notch position; a circle of annular groove is formed when the flange fastener is buckled into the notch; the annular groove is communicated with the threading hole.
The technical effects of the embodiment are as follows: the utility model provides a from taking support rotary device's optical fiber dish forms by identical upper portion disk body and lower part disk body concatenation, then adhesive one deck foaming PE after the concatenation, consequently the optical fiber dish of this application only need mould plastics an upper portion disk body or lower part disk body can, very low to the production cost. In addition the optical fiber dish of this application is provided with round annular strengthening rib and bar strengthening rib in the outside of ring flange, because the optical fiber dish does not have the support when the site operation of majority, all place everywhere, it is very high to the structural strength requirement of ring flange, therefore, annular strengthening rib and bar strengthening rib have been add to this application on the ring flange, and set up annular strengthening rib in the position apart from ring flange edge 3cm, the bar strengthening rib is outside at the ring flange along the even distribution of ring flange diameter direction, can strengthen the position of ring flange frequent contact ground bearing.
Claims (6)
1. An optical fiber disc with a supporting and rotating device comprises an optical fiber disc body and is characterized by also comprising a supporting and rotating device; the optical fiber disc body comprises an upper disc body and a lower disc body, the upper disc body and the lower disc body are completely the same in structure, and the upper disc body and the lower disc body are spliced with each other; the upper disc body comprises a flange plate and a hub, and the flange plate and the hub are integrally injection molded; the tail end of the hub is provided with a latch, a groove and a positioning tooth, the positioning tooth is positioned at two ends of the same diameter line on the hub, the latch and the groove are arranged between the two positioning teeth at intervals, the latch and the groove are respectively arranged at two sides of each positioning tooth, the width and the height of the latch and the height of the groove are the same, and the height of the positioning tooth is equal to half of the height of the groove; the upper disc body and the lower disc body are spliced through a hub, and a layer of foamed PE is glued on the hub; a central hole is formed in the axis of the flange plate; the supporting and rotating device comprises a rotating shaft, a fixing nut, a supporting plate and a supporting plate connecting piece, the rotating shaft is arranged in the central hole and is positioned from the inner side of the optical fiber disc body through the fixing nut, the supporting plate connecting piece is fixedly connected with the outer side of the rotating shaft, a bearing is arranged on the supporting plate connecting piece, and the supporting plate is connected with the supporting plate connecting piece through the bearing.
2. An optical fiber reel with a supporting rotation device as claimed in claim 1, wherein the flange has a central hole with two positioning holes along the same diameter.
3. The optical fiber reel with the self-supporting rotating device according to claim 1, wherein a supporting plate positioning block is arranged on the supporting plate connecting piece, and a spring lock is arranged at the tail end of the supporting plate positioning block; the supporting plate is provided with a notch matched with the supporting plate positioning block and the spring lock and used for positioning the supporting plate when the supporting plate is opened.
4. An optical fiber reel with a supporting and rotating device as claimed in claim 1, wherein the flange is provided with threading holes, and the threading holes are formed at the bottom of the flange close to the hub; the number of the threading holes is two, and the threading holes are located on the same diameter of the flange plate.
5. An optical fiber reel with a supporting and rotating device as claimed in claim 1, wherein the flange is provided with reinforcing ribs on the outer side; the reinforcing ribs comprise annular reinforcing ribs and strip-shaped reinforcing ribs; the annular reinforcing ribs are positioned 3cm away from the edge of the flange plate; the bar strengthening rib is along the even distribution of ring flange diameter direction at the ring flange outside.
6. The fiber optic tray with self-supporting rotating means of claim 2, wherein the alignment holes are fan-shaped alignment holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020700315.8U CN212450099U (en) | 2020-04-30 | 2020-04-30 | Optical fiber disc with supporting and rotating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020700315.8U CN212450099U (en) | 2020-04-30 | 2020-04-30 | Optical fiber disc with supporting and rotating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212450099U true CN212450099U (en) | 2021-02-02 |
Family
ID=74464271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020700315.8U Expired - Fee Related CN212450099U (en) | 2020-04-30 | 2020-04-30 | Optical fiber disc with supporting and rotating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212450099U (en) |
-
2020
- 2020-04-30 CN CN202020700315.8U patent/CN212450099U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210202 |