CN111273417B - Optical fiber guiding fixer for communication field - Google Patents
Optical fiber guiding fixer for communication field Download PDFInfo
- Publication number
- CN111273417B CN111273417B CN202010070676.3A CN202010070676A CN111273417B CN 111273417 B CN111273417 B CN 111273417B CN 202010070676 A CN202010070676 A CN 202010070676A CN 111273417 B CN111273417 B CN 111273417B
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- groove
- block
- guide block
- optical fiber
- fixed block
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention discloses an optical fiber guiding fixer used in the communication field, which relates to the technical field of optical fiber fixing and comprises a fixed block and a guide block, wherein the fixed block is provided with a chute; the arc annular has been seted up to one side that the guide block deviates from the fixed block, and arc annular one side and second through groove intercommunication, opposite side run through the guide block in order to form the opening on the guide block, are equipped with the turning ball in the arc annular, and the turning ball butt is in the opening part, and the turning ball is close to open-ended one side and has seted up the third through groove, and the diameter size that the third led to the groove is less than open-ended diameter size, and the third through groove communicates the setting with the second through groove mutually. The optical fibers are arranged orderly according to roots or groups, and the rotating balls are adjusted according to different connecting and extending directions of the optical fibers for fixing, so that the attractiveness of an interface end of the device or an outlet end of the terminal box is improved, and meanwhile, the operation of workers during later-stage inspection and maintenance is facilitated.
Description
Technical Field
The invention relates to the technical field of optical fiber fixing, in particular to an optical fiber guiding fixer used in the communication field.
Background
The optical fiber line is made by adopting a multi-core optical fiber inner core and a specially-made micro convex lens technology, so that the light beams are highly focused, the reflection of the light beams on the inner wall of the optical fiber is greatly reduced, the transmission stroke is shortened, the transmission time difference can be reduced after the light beams are focused, the digital time difference distortion is effectively reduced, the optical fiber line is the most reliable digital transmission medium, is widely applied to digital equipment such as CD/DVD/DAT/MD/LD and the like, and is the best guarantee for high-resolution sound replay.
The current chinese utility model patent that publication number is CN209387940U discloses a terminal box with leading truck, including base and upper cover, the one end of base is provided with two optic fibre entrances side by side, detachable is provided with top open-ended optic fibre leading truck on the base.
In the prior art, the wires of the optical fibers terminated by the device interface end or the outlet end of the terminal box are usually disordered and even knotted and wound together, so that the appearance is attractive, and when inspection and maintenance are needed at the later stage, the optical fibers are troublesome and need to be improved when facing a disordered line.
Disclosure of Invention
Aiming at the problem in practical application, the invention aims to provide an optical fiber guide fixer used in the communication field, and the specific scheme is as follows:
an optical fiber guide fixer used in the communication field comprises a fixing block and a guide block, wherein a sliding groove is formed in the side face of the fixing block along the length direction of the fixing block, the guide block is connected in the sliding groove in a sliding manner along the length direction of the fixing block, limiting grooves are formed in the side walls of the sliding groove on two sides along the length direction of the sliding groove, a limiting block matched with the limiting grooves is formed in the guide block, and the limiting block is connected in the limiting grooves in a sliding manner along the length direction of the limiting grooves;
the bottom of the sliding groove is provided with a first through groove, a plurality of first through grooves are uniformly formed in the length direction of the fixed block, one side, close to the fixed block, of the guide block is provided with a second through groove, and the axial direction of the second through groove is parallel to the axial direction of the first through groove;
an arc-shaped annular groove is formed in one side, away from the fixed block, of the guide block, the diameter of one side, close to the fixed block, of the arc-shaped annular groove is larger than that of one side, away from the fixed block, of the arc-shaped annular groove, one side of the arc-shaped annular groove is communicated with the second through groove, the other side of the arc-shaped annular groove penetrates through the guide block to form an opening in the guide block, a rotating ball is arranged in the arc-shaped annular groove and is in a hollow hemispherical shell shape, the rotating ball abuts against the opening, a third through groove is formed in one side, close to the opening, of the rotating ball, the diameter of the third through groove is smaller than that of the opening, and the third through groove is communicated with the second through groove;
and one side of the rotating ball, which is far away from the second through groove, is provided with a positioning column, the axial direction of the positioning column is in the same direction as the axial direction of the third through groove, and the third through groove penetrates through the positioning column.
Through above-mentioned technical scheme, the guide block slides by spout department and is connected with the fixed block, make first logical groove and second logical groove intercommunication, optic fibre one end is led to groove and third logical groove by first logical groove department and is passed through the second in proper order, make optic fibre run through behind fixed block and the guide block, with the side-mounting that the fixed block is close to first logical groove at device interface end or terminal box exit end, the extension direction of adjustment rolling ball in order to adjust optic fibre rotates, and utilize the guide block to fix its extension direction alone with an optic fibre or a set of optic fibre, in order to avoid knotting with the optic fibre winding of other roots or other groups. According to the fixer, the plurality of first through grooves are used for facilitating classification and arrangement of a plurality of or a plurality of groups of optical fibers, the optical fibers are arranged in order according to the roots or the groups, the rotating balls are adjusted according to different connecting and extending directions of the optical fibers for fixing, the attractiveness of the interface end of the fixer or the outlet end of the terminal box is improved, and meanwhile, the operation of workers during later-stage inspection and maintenance is facilitated.
When the rotating ball is adjusted to adjust the steering of the optical fiber, a dislocation space is formed at the bent part of the optical fiber by utilizing the hollow hemispherical shell-shaped rotating ball so as to provide a certain relaxation space for the bent part of the optical fiber, and the phenomenon that the side wall of the bent part of the optical fiber and the joint of the rotating ball and the second through groove generate mechanical friction to abrade the optical fiber and reduce the service life of the optical fiber is avoided when the rotating ball is adjusted.
After the rotating ball is adjusted, the positioning columns are used for enhancing the guiding and positioning effects of the rotating ball on the optical fibers, the optical fibers are guaranteed to extend along the opening direction of the third through groove, and the optical fibers are prevented from being wound and knotted with other optical fibers.
The contact area between the guide block and the fixing block is increased by utilizing the limiting groove and the limiting block, so that the guide block and the fixing block are connected more tightly, and the guide block is prevented from automatically sliding along the length direction of the sliding groove to lose the fixing effect on the extension direction of the optical fiber.
Furthermore, one side of the fixed block, which deviates from the sliding groove, is provided with a sucker.
Through above-mentioned technical scheme, utilize the sucking disc to fix the fixed block and adsorb in device interface end or terminal box exit end, it is convenient to dismantle, is convenient for shift and repetitious usage, need not to punch the fix with screw.
Furthermore, deviate from the spacing groove is in be equipped with fixture block and draw-in groove on the relative both sides wall of fixed block respectively, just the fixture block with draw-in groove looks adaptation sets up so that the fixture block with the mutual joint of draw-in groove.
Through above-mentioned technical scheme, when the optic fibre to the kneck of large tracts of land was put in order categorised direction and need be used a plurality of fixers, can fix a plurality of fixers as an organic whole through the mode of fixture block and the mutual joint of draw-in groove.
Furthermore, the guide block and the fixing block are made of plastic materials.
Through the technical scheme, the plastic material is the insulator, so that current cannot be conducted, the protection of the optical fiber is enhanced, and meanwhile potential safety hazards are avoided.
Compared with the prior art, the invention has the following beneficial effects:
(1) the guide block slides by spout department and is connected with the fixed block, make first logical groove and second logical groove intercommunication, optic fibre one end is passed second logical groove and third logical groove by first logical groove department in proper order, make optic fibre run through behind fixed block and the guide block, with the side-mounting that the fixed block is close to first logical groove at device interface end or terminal box exit end, rotate the extension direction of adjustment rolling ball in order to adjust optic fibre, and utilize the guide block to fix its extension direction alone with an optic fibre or a set of optic fibre, in order to avoid knotting with the optic fibre winding of other roots or other groups. According to the fixer, the optical fibers are arranged in order according to roots or groups, and the rotating balls are adjusted according to different connecting and extending directions of the optical fibers for fixing, so that the attractiveness of an interface end of the device or an outlet end of a terminal box is improved, and meanwhile, the operation of workers during later-stage inspection and maintenance is facilitated;
(2) a dislocation space is formed at the bent part of the optical fiber by utilizing the hollow hemispherical shell-shaped rotating ball so as to provide a certain relaxation space for the bent part of the optical fiber, and the optical fiber is prevented from being worn and the service life of the optical fiber is shortened due to mechanical friction generated at the joint of the side wall of the bent part of the optical fiber and the rotating ball and the second through groove when the rotating ball is adjusted;
(3) the contact area between the guide block and the fixing block is increased by utilizing the limiting groove and the limiting block, so that the guide block and the fixing block are connected more tightly, and the guide block is prevented from automatically sliding along the length direction of the sliding groove to lose the fixing effect on the extension direction of the optical fiber.
Drawings
FIG. 1 is an overall schematic view (right front view direction) of an embodiment of the present invention;
FIG. 2 is an overall schematic view (left rear view direction) of an embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of a guide block according to an embodiment of the present invention.
Reference numerals: 1. a fixed block; 2. a guide block; 3. a chute; 4. a first through groove; 5. a second through groove; 6. an arc-shaped ring groove; 7. an opening; 8. rotating the ball; 9. a third through groove; 10. a positioning column; 11. a limiting groove; 12. a limiting block; 13. a suction cup; 14. a clamping block; 15. a clamping groove.
Detailed Description
The present invention will be described in further detail with reference to examples and drawings, but the present invention is not limited to these examples.
As shown in fig. 1, an optical fiber guiding fixer for communication field comprises a fixing block 1 and a guiding block 2 made of plastic material, wherein a sliding groove 3 is formed on the side surface of the fixing block 1 along the length direction of the fixing block 1 to make the section of the fixing block 1U-shaped, meanwhile, limiting grooves 11 are formed on the side walls of two sides of the sliding groove 3 along the length direction of the sliding groove 3, and both ends of the sliding groove 3 and the limiting grooves 11 are open. The guide block 2 slides along the length direction of the fixed block 1 and is connected in the sliding groove 3, the guide block 2 is provided with a limiting block 12 matched with the limiting groove 11, the limiting block 12 slides along the length direction of the limiting groove 11 and is connected in the limiting groove 11, and the contact area between the guide block 2 and the fixed block 1 is increased by utilizing the limiting groove 11 and the limiting block 12, so that the connection between the guide block and the fixed block is more tight.
Combine as shown in fig. 2, one side that fixed block 1 deviates from spout 3 is equipped with sucking disc 13, utilizes sucking disc 13 to fix fixed block 1 and adsorbs in device interface end or terminal box exit end, and it is convenient to dismantle, is convenient for shift and repetitious usage, and need not to punch the fix with screw. Wherein, first logical groove 4 has been seted up to 3 bottoms of spout, and the second leads to groove 5 has been seted up to one side that guide block 2 is close to fixed block 1, and the axial direction that the second led to groove 5 and first logical groove 4 axial direction parallel arrangement move guide block 2 to the position that first logical groove 4 and second lead to groove 5 and be linked together.
Combine shown in fig. 3, arc annular 6 has been seted up to one side that guide block 2 deviates from fixed block 1, and arc annular 6 is close to the diameter size that arc annular 6 deviates from fixed block 1 one side and is greater than the diameter size that arc annular 6 deviates from fixed block 1 one side, and 6 one side of arc annular and the 5 intercommunications of second through groove, and the opposite side runs through guide block 2 in order to form opening 7 on guide block 2. A hollow hemispherical shell-shaped rotating ball 8 is arranged in the arc-shaped ring groove 6, and the outer side wall of the rotating ball 8 is abutted against the edge of the opening 7. Further, the turning ball 8 deviates from the second and leads to 5 one side and be equipped with reference column 10, has seted up third through groove 9 along the axial of reference column 10, and the third leads to groove 9 and runs through reference column 10, turning ball 8, and the diameter size of third through groove 9 is less than the diameter size of opening 7 to utilize the rotatory turning ball 8 of reference column 10. The third through groove 9 is communicated with the second through groove 5, and the first through groove 4, the second through groove 5 and the third through groove 9 are communicated with each other.
Preferably, in this embodiment, four first through grooves 4 are uniformly formed along the length direction of the fixing block 1. Simultaneously, deviating from spacing groove 11 and being equipped with fixture block 14 and draw-in groove 15 on the relative both sides wall of fixed block 1 respectively, when the optic fibre to the kneck of large tracts of land kneck is put in order categorised direction and need use a plurality of fixers, can fix as an organic whole with the mode that a plurality of fixers pass through fixture block 14 and the mutual joint of draw-in groove 15.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (4)
1. The optical fiber guiding fixer for the communication field is characterized by comprising a fixing block (1) and a guide block (2), wherein a sliding groove (3) is formed in the side face of the fixing block (1) along the length direction of the fixing block (1), the guide block (2) is connected in the sliding groove (3) in a sliding manner along the length direction of the fixing block (1), limiting grooves (11) are formed in the side walls of the two sides of the sliding groove (3) along the length direction of the sliding groove (3), a limiting block (12) matched with the limiting grooves (11) is formed in the guide block (2), and the limiting block (12) is connected in the limiting grooves (11) in a sliding manner along the length direction of the limiting grooves (11);
a first through groove (4) is formed in the bottom of the sliding groove (3), a plurality of first through grooves (4) are uniformly formed in the length direction of the fixed block (1), a second through groove (5) is formed in one side, close to the fixed block (1), of the guide block (2), and the axial direction of the second through groove (5) is parallel to the axial direction of the first through groove (4);
the guide block (2) deviates from one side of the fixed block (1) and is provided with an arc-shaped ring groove (6), the diameter size of the arc-shaped ring groove (6) close to one side of the fixed block (1) is larger than the diameter size of the arc-shaped ring groove (6) deviating from one side of the fixed block (1), one side of the arc-shaped ring groove (6) is communicated with the second through groove (5), the other side of the arc-shaped ring groove penetrates through the guide block (2) to form an opening (7) on the guide block (2), a rotating ball (8) is arranged in the arc-shaped ring groove (6), the rotating ball (8) is arranged in a hollow hemispherical shell shape, the rotating ball (8) is abutted against the opening (7), a third through groove (9) is arranged on one side of the rotating ball (8) close to the opening (7), and the diameter size of the third through groove (9) is smaller than the diameter size of the opening (7), the third through groove (9) is communicated with the second through groove (5);
rotating ball (8) deviate from second and lead to groove (5) one side and be equipped with reference column (10), the axial of reference column (10) with the axial syntropy setting of third through groove (9), just third is led to groove (9) and is run through reference column (10) setting.
2. An optical fiber guide holder for the field of telecommunications according to claim 1, characterized in that a suction cup (13) is provided on the side of the fixing block (1) facing away from the chute (3).
3. The optical fiber guiding fixer for communication field according to claim 1, characterized in that a clamping block (14) and a clamping groove (15) are respectively arranged on two opposite side walls of the fixing block (1) away from the limiting groove (11), and the clamping block (14) and the clamping groove (15) are adapted to each other so that the clamping block (14) and the clamping groove (15) are mutually clamped.
4. An optical fiber guiding holder for communication field according to claim 1, wherein the guiding block (2) and the fixing block (1) are made of plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010070676.3A CN111273417B (en) | 2020-01-21 | 2020-01-21 | Optical fiber guiding fixer for communication field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010070676.3A CN111273417B (en) | 2020-01-21 | 2020-01-21 | Optical fiber guiding fixer for communication field |
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| Publication Number | Publication Date |
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| CN111273417A CN111273417A (en) | 2020-06-12 |
| CN111273417B true CN111273417B (en) | 2022-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010070676.3A Active CN111273417B (en) | 2020-01-21 | 2020-01-21 | Optical fiber guiding fixer for communication field |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111725766B (en) * | 2020-06-28 | 2021-07-09 | 南京东瑞水电工程有限公司 | 10kV urban power distribution network single-trunk column overhead equipment |
| CN112255750B (en) * | 2020-11-13 | 2023-05-30 | 武汉嘉讯科技有限公司 | Optical fiber guiding fixer for communication field |
| CN115291350B (en) * | 2022-02-09 | 2023-06-02 | 周敏 | Upper and lower shell splicing structure of optical fiber guide fixer for communication field |
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| JP2002072016A (en) * | 2000-09-04 | 2002-03-12 | Sumitomo Electric Ind Ltd | Optical fiber array and optical component |
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| US9459408B2 (en) * | 2013-09-04 | 2016-10-04 | Verizon Patent And Licensing Inc. | Cable splicing fixture |
| CN107907955A (en) * | 2017-11-23 | 2018-04-13 | 成都炫蓝科技有限公司 | A kind of deposit method for being used for cable using ring type structure |
| CN209088425U (en) * | 2018-10-22 | 2019-07-09 | 田开峰 | A kind of Internal cable secure mounting arrangements of electrical engineering automation equipment |
| CN209514152U (en) * | 2018-11-21 | 2019-10-18 | 李亚鹏 | A kind of fibre-optical fixator |
| CN209707735U (en) * | 2019-02-28 | 2019-11-29 | 深圳加华微捷科技有限公司 | A kind of novel optical fiber connector |
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2020
- 2020-01-21 CN CN202010070676.3A patent/CN111273417B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002072016A (en) * | 2000-09-04 | 2002-03-12 | Sumitomo Electric Ind Ltd | Optical fiber array and optical component |
| CN101221270A (en) * | 2007-01-13 | 2008-07-16 | 古河电子北美公司 | Wall-mountable optical fiber and cable management apparatus |
| CN104280840A (en) * | 2014-09-15 | 2015-01-14 | 苏州天孚光通信股份有限公司 | Optical fiber interface component suitable for installing optical fiber |
| CN106707438A (en) * | 2017-03-22 | 2017-05-24 | 钱理 | Double-layer armored cable |
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| CN208351057U (en) * | 2018-06-07 | 2019-01-08 | 宋健 | A kind of computer to-talk internet fibre-optical splice fixed structure |
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| CN111273417A (en) | 2020-06-12 |
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