CN217443597U - Optical cable protective sleeve device for optical cable distribution box - Google Patents
Optical cable protective sleeve device for optical cable distribution box Download PDFInfo
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- CN217443597U CN217443597U CN202220429795.8U CN202220429795U CN217443597U CN 217443597 U CN217443597 U CN 217443597U CN 202220429795 U CN202220429795 U CN 202220429795U CN 217443597 U CN217443597 U CN 217443597U
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Abstract
The utility model discloses an optical cable protective sheath device for optical cable divides fine case relates to optical cable technical field, specifically is an optical cable protective sheath device for optical cable divides fine case, including first shell and second shell, first connecting groove has been seted up to the side of first shell, the inside sliding connection of first connecting groove has the fixed plate. This an optical cable protective sheath device for optical cable divides fine case, through first shell, the second shell, first connecting groove, L shape connecting rod, the cooperation setting of T shape connecting plate and T shape connecting groove, can be with the first connecting groove of second shell is inserted to L shape connecting rod on the first shell in the in-process that uses, the second shell that moves up, with L shape connecting rod card to between fixed plate and the first connecting groove, make T shape connecting plate card to the T shape connecting groove in simultaneously, thereby played the effect of changing the damage part alone, reached the extravagant mesh of reduction protective sheath.
Description
Technical Field
The utility model relates to an optical cable technical field specifically is an optical cable protective sheath device for optical cable divides fine case.
Background
Fiber optic cables are manufactured to meet optical, mechanical, or environmental performance specifications and utilize one or more optical fibers disposed in a covering jacket as the transmission medium and may be used individually or in groups as telecommunication cable assemblies. The optical cable is mainly composed of optical fibers (thin glass filaments like hair), a plastic protective sleeve and a plastic sheath, and metals such as gold, silver, copper and aluminum are not contained in the optical cable, so that the optical cable generally has no recycling value. The optical cable is that a certain amount of optic fibre constitutes the cable core according to certain mode, and the outsourcing has the sheath, and some still cladding outer sheaths for realize optical signal transmission's a communication line, in the use of reality, in order to increase the life of optical cable, all can set up one deck protective sheath on the surface of optical cable and come the protection to the optical cable.
However, most of the existing optical cable protective sleeves are integral, when one part of the protective sleeves is damaged, the protective sleeves need to be integrally detached to be replaced, the problem is relatively wasted, the installation diameter of the existing protective sleeves is mostly fixed, the optical cables with different diameters are inconvenient to clamp and protect, the adaptability is relatively poor, and the existing optical cable protective sleeve device has the problems that the protective sleeves are replaced, the adaptability is relatively poor, and the like.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an optical cable protective sheath device for optical cable divides fine case has solved the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an optical cable protective sleeve device for an optical cable fiber distribution box comprises a first shell and a second shell, wherein a first connecting groove is formed in the side surface of the first shell, a fixed plate is connected inside the first connecting groove in a sliding manner, a first spring is arranged on the upper surface of the fixed plate, one end of the first spring is provided with a connecting plate, one end of the connecting plate is arranged in the first connecting groove, the side surface of the first shell is provided with an L-shaped connecting rod which is positioned at the upper end of the first connecting groove, a second spring is arranged on the inner wall of the first shell, an arc-shaped rubber protective layer is arranged at one end of the second spring, the lower surface of the first shell is provided with a T-shaped connecting groove, a third spring is arranged inside the T-shaped connecting groove, one end of the third spring is provided with a butt plate, and the butt plate is connected to the inside of the T-shaped connecting groove in a sliding mode.
Optionally, a T-shaped connecting plate is arranged on the upper surface of the first housing, and the T-shaped connecting plate is matched with the T-shaped connecting groove in size
Optionally, a separation groove is formed in the outer surface of the T-shaped connection groove, and the size of the separation groove is matched with that of the T-shaped connection plate.
Optionally, the upper surface and the lower surface of the first housing are provided with sponge connecting pads.
Optionally, the number of the arc-shaped rubber protection layers inside the first housing is two, and the number of the second springs on the outer surface of each rubber protection layer is several.
Optionally, the internal structures of the first housing and the second housing are the same, and the positions of the first connecting groove and the L-shaped connecting rod on the second housing and the first housing are opposite.
(III) advantageous effects
The utility model provides an optical cable protective sheath device for optical cable divides fine case possesses following beneficial effect:
1. this an optical cable protective sheath device for optical cable divides fine case, through first shell, the second shell, first connecting groove, L shape connecting rod, the cooperation setting of T shape connecting plate and T shape connecting groove, can be with the first connecting groove of second shell is inserted to L shape connecting rod on the first shell in the in-process that uses, the second shell that moves up, with L shape connecting rod card to between fixed plate and the first connecting groove, make T shape connecting plate card to the T shape connecting groove in the while, when needs demolish, through moving down the second shell, can demolish the second shell from holistic protective sheath, thereby played the effect of changing the damage part alone, reached the extravagant mesh of reduction protective sheath.
2. This an optical cable protective sheath device for optical cable divides fine case, cooperation through arc rubber protective layer and second spring sets up, can change the distance between the arc rubber protective layer through extrusion second spring at the in-process that uses to enlarge the centre gripping protection size between the protective sheath, simultaneously under the spring action of second spring, can reduce the influence of external environment to the optical cable.
Drawings
Fig. 1 is a schematic perspective view of a first housing and a second housing of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1;
fig. 3 is a schematic perspective view of the first and second housings after the present invention is installed;
fig. 4 is an enlarged schematic view of a portion a of fig. 3 according to the present invention;
fig. 5 is a schematic top view of the first and second housings of the present invention after installation.
In the figure: 1. a first housing; 2. a second housing; 3. a first connecting groove; 4. a fixing plate; 5. a first spring; 6. a connecting plate; 7. an L-shaped connecting rod; 8. a second spring; 9. an arc-shaped rubber protective layer; 10. T-shaped connecting grooves; 11. a third spring; 12. a butt joint plate; 13. t-shaped connecting plates; 14. a disengagement groove; 15. Sponge connecting pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 5, the present invention provides a technical solution: an optical cable protective sleeve device for an optical cable fiber distribution box comprises a first shell 1 and a second shell 2, wherein a T-shaped connecting plate 13 is arranged on the upper surface of the first shell 1, the T-shaped connecting plate 6 is matched with the T-shaped connecting groove 10 in size, a first connecting groove 3 is formed in the side surface of the first shell 1, a fixing plate 4 is connected to the inside of the first connecting groove in a sliding mode, a first spring 5 is arranged on the upper surface of the fixing plate 4, a connecting plate 6 is arranged at one end of the first spring 5, one end of the connecting plate 6 is arranged inside the first connecting groove 3, an L-shaped connecting rod 7 is arranged on the side surface of the first shell 1, the L-shaped connecting rod 7 is located at the upper end of the first connecting groove 3, a second spring 8 is arranged on the inner wall of the first shell 1, an arc-shaped rubber protective layer 9 is arranged at one end of the second spring 8, the T-shaped connecting groove 10 is formed in the lower surface of the first shell 1, and the T-shaped connecting groove 10 is arranged in a mode that the arc-shaped rubber protective layer 9 is matched with the second spring 8, in the using process, the distance between the arc-shaped rubber protective layers 9 can be changed by extruding the second spring 8, so that the clamping protection size between the protective sleeves is enlarged, meanwhile, under the elastic action of the second spring 8, the influence of the external environment on the optical cable can be reduced, the outer surface of the T-shaped connecting groove 10 is provided with a separating groove 14, the size of the separating groove 14 is matched with that of the T-shaped connecting plate 6, a third spring 11 is arranged inside the T-shaped connecting groove 10, one end of the third spring 11 is provided with a butting plate 12, the butting plate 12 is slidably connected inside the T-shaped connecting groove 10, through the matching arrangement of the first shell 1, the second shell 2, the first connecting groove 3, the L-shaped connecting rod 7, the T-shaped connecting plate 6 and the T-shaped connecting groove 10, the L-shaped connecting rod 7 on the first shell 1 can be inserted into the first connecting groove 3 of the second shell 2 in the using process, move up second shell 2, with L shape connecting rod 7 card to between fixed plate 4 and the first connecting groove 3, make T shape connecting plate 6 card to in the T shape connecting groove 10 simultaneously, when needs are demolishd, through moving down second shell 2, can demolish second shell 2 from holistic protecting bush, thereby played the effect of changing the damage part alone, the extravagant mesh of protective sheath has been reached, the upper surface and the lower surface of first shell 1 are provided with sponge connection pad 15, the quantity of inside arc rubber protection layer 9 of first shell 1 is two, the quantity of second spring 8 of every rubber protection layer surface is a plurality of, the inner structure of first shell 1 and second shell 2 is the same, first connecting groove 3 and the opposite position of L shape connecting rod 7 on second shell 2 and first shell 1.
When in use, the optical cable is placed in the arc-shaped rubber protective layer 9, then the L-shaped connecting rod 7 on the first shell 1 is inserted into the first connecting groove 3 of the second shell 2, the second shell 2 is moved upwards, the L-shaped connecting rod 7 is enabled to extrude the fixing plate 4, further the first spring 5 is enabled to be extruded, the L-shaped connecting plate 6 is enabled to be inserted into the lower part of the fixing plate 4, under the action of the elastic force of the first spring 5, the L-shaped connecting rod 7 is clamped between the fixing plate 4 and the first connecting groove 3, meanwhile, the T-shaped connecting plate 6 is clamped into the separating groove 14 in the T-shaped connecting groove 10, when the second shell 2 is moved upwards, the T-shaped connecting plate 6 extrudes the abutting plate 12, the abutting plate 12 extrudes the third spring 11, under the action of the elastic force of the third spring 11, the T-shaped connecting plate 6 is clamped into the T-shaped connecting groove 10, further, the first shell 1 and the second shell 2 are fixed together to form a complete protective sleeve, in the use process, if the diameter of the optical cable is larger, the arc-shaped rubber protection layer 9 is pressed, thereby pressing the second spring 8 and changing the distance between the arc-shaped rubber protective layers 9, thereby enlarging the clamping protection size between the protective sleeves, meanwhile, under the action of the elastic force of the second spring 8, the influence of the external environment on the optical cable can be reduced, the adaptability of the protective sleeve is improved, when part of the protective sleeve is damaged, the sponge connecting pad 15 can be pressed by moving down the damaged part of the second shell 2, so that the L-shaped connecting rod 7 is separated from the fixed plate 4, at the same time, the T-shaped connecting plate 6 is moved to the disengaging groove 14 of the T-shaped connecting groove 10, and then the second shell 2 is pulled outwards, the damaged second shell 2 is removed from the protective sleeve, and then, replacing a new protective sleeve according to the steps, thereby reducing the waste caused by replacing all the protective sleeves.
The utility model discloses a theory of operation and beneficial effect: the optical cable protective sleeve device for the optical cable fiber distribution box is characterized in that the first shell 1, the second shell 2, the first connecting groove 3, the L-shaped connecting rod 7, the T-shaped connecting plate 6 and the T-shaped connecting groove 10 are arranged in a matched mode, the L-shaped connecting rod 7 on the first shell 1 can be inserted into the first connecting groove 3 of the second shell 2 in the using process, the second shell 2 is moved upwards, the L-shaped connecting rod 7 is clamped between the fixing plate 4 and the first connecting groove 3, the T-shaped connecting plate 6 is clamped into the T-shaped connecting groove 10 at the same time, when the optical cable protective sleeve device needs to be detached, the second shell 2 can be detached from the integral protective sleeve by moving the second shell 2 downwards, the effect of replacing the damaged part independently is achieved, the purpose of reducing the waste of the protective sleeve is achieved, the second spring 8 can be extruded in the using process through the matched arrangement of the arc-shaped rubber protective layer 9 and the second spring 8, the distance between the arc-shaped rubber protective layers 9 is changed, so that the clamping protection size between the protective sleeves is enlarged, and meanwhile, the influence of the external environment on the optical cable can be reduced under the elastic force action of the second spring 8.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A cable protective sleeve device for a cable distribution box comprises a first shell (1) and a second shell (2), and is characterized in that: a first connecting groove (3) is formed in the side face of the first shell (1), a fixing plate (4) is connected to the inside of the first connecting groove in a sliding mode, a first spring (5) is arranged on the upper surface of the fixing plate (4), a connecting plate (6) is arranged at one end of the first spring (5), one end of the connecting plate (6) is arranged inside the first connecting groove (3), an L-shaped connecting rod (7) is arranged on the side face of the first shell (1), the L-shaped connecting rod (7) is located at the upper end of the first connecting groove (3), a second spring (8) is arranged on the inner wall of the first shell (1), an arc-shaped rubber protective layer (9) is arranged at one end of the second spring (8), a T-shaped connecting groove (10) is formed in the lower surface of the first shell (1), and a third spring (11) is arranged inside the T-shaped connecting groove (10), one end of the third spring (11) is provided with a butt joint plate (12), and the butt joint plate (12) is connected to the inside of the T-shaped connecting groove (10) in a sliding mode.
2. A cable protective cover device for a cable distribution enclosure according to claim 1, wherein: the upper surface of first shell (1) is provided with T shape fishplate bar (13), the size looks adaptation of T shape connecting plate (6) and T shape spread groove (10).
3. A cable protective cover device for a cable distribution enclosure according to claim 1, wherein: the outer surface of the T-shaped connecting groove (10) is provided with a disengaging groove (14), and the size of the disengaging groove (14) is matched with that of the T-shaped connecting plate (6).
4. A cable protective cover device for a cable distribution enclosure according to claim 1, wherein: sponge connecting pads (15) are arranged on the upper surface and the lower surface of the first shell (1).
5. A cable protective cover device for a cable distribution enclosure according to claim 1, wherein: the number of the arc-shaped rubber protection layers (9) in the first shell (1) is two, and the number of the second springs (8) on the outer surface of each rubber protection layer is a plurality.
6. A cable protective cover device for a cable distribution enclosure according to claim 1, wherein: the internal structures of the first shell (1) and the second shell (2) are the same, and the positions of the first connecting groove (3) and the L-shaped connecting rod (7) on the second shell (2) and the first shell (1) are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220429795.8U CN217443597U (en) | 2022-03-01 | 2022-03-01 | Optical cable protective sleeve device for optical cable distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220429795.8U CN217443597U (en) | 2022-03-01 | 2022-03-01 | Optical cable protective sleeve device for optical cable distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217443597U true CN217443597U (en) | 2022-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220429795.8U Active CN217443597U (en) | 2022-03-01 | 2022-03-01 | Optical cable protective sleeve device for optical cable distribution box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115826169A (en) * | 2023-02-20 | 2023-03-21 | 江苏亨通光电股份有限公司 | Single-sheath wear-resistant optical cable and processing technology thereof |
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2022
- 2022-03-01 CN CN202220429795.8U patent/CN217443597U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115826169A (en) * | 2023-02-20 | 2023-03-21 | 江苏亨通光电股份有限公司 | Single-sheath wear-resistant optical cable and processing technology thereof |
| CN115826169B (en) * | 2023-02-20 | 2023-05-02 | 江苏亨通光电股份有限公司 | Single-sheath wear-resistant optical cable and processing technology thereof |
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