CN217787453U - Flexible armored optical cable assembly - Google Patents
Flexible armored optical cable assembly Download PDFInfo
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- CN217787453U CN217787453U CN202221708781.6U CN202221708781U CN217787453U CN 217787453 U CN217787453 U CN 217787453U CN 202221708781 U CN202221708781 U CN 202221708781U CN 217787453 U CN217787453 U CN 217787453U
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- optical cable
- armor
- protective sheath
- reset spring
- hinge bar
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Abstract
The utility model relates to an optical cable assembly technical field just discloses a flexible armor optical cable assembly, including armor optical cable head and armor optical cable line, the first back of armor optical cable and armor optical cable line fixed connection, armor optical cable head surface are equipped with protection device, and armor optical cable line arc surface is equipped with prevents the bending device. This flexible armor optical cable subassembly is through the installation reset block, reset spring one, reset spring two, the protective sheath, visor and hinge bar, make when armor optical cable head does not use two through the reset spring of reset block support the protective sheath in armor optical cable head department, cover the protective sheath opening with the visor through reset spring one simultaneously, cover the armor optical cable head completely and protect, when needs use the optical cable, insert the inserted hole with the armor optical cable head, the protective sheath is pushed backward, the protective sheath is upwards pushed up, do not influence the normal use of armor optical cable head. By installing the nylon layer, the protection spring and the anti-bending ring, the armored optical cable is difficult to be broken.
Description
Technical Field
The utility model relates to an optical cable subassembly technical field specifically is a flexible armor optical cable subassembly.
Background
Optical cables are manufactured to meet optical, mechanical or environmental performance specifications by using one or more optical fibers disposed in a covering jacket as a transmission medium and can be used individually or in groups for telecommunication cable assemblies, and the cable heads of existing flexible armored cable assemblies are generally provided with separate protective jackets, are generally lost after use, cannot protect the cable heads when not used for a while before needing to be used for a second time, and may cause damage to the cable heads.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model is not enough to prior art, the utility model provides a flexible armor optical cable subassembly, possess the reset block, reset spring one, reset spring two, the protective sheath, visor and hinge bar, reset spring two through the reset block when armor optical cable head does not use supports the protective sheath in armor optical cable head department, cover the protective sheath opening with the visor through reset spring one simultaneously, cover the armor optical cable head completely and protect, when needs use the optical cable, when inserting the inserted hole with the armor optical cable head, the protective sheath is pushed backward, the protective sheath is upwards pushed up, do not influence advantages such as normal use of armor optical cable head, above-mentioned technical problem has been solved.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a flexible armored optical cable assembly comprises an armored optical cable head and an armored optical cable, wherein the back of the armored optical cable head is fixedly connected with the armored optical cable, a protection device is arranged on the surface of the armored optical cable head, and an anti-bending device is arranged on the arc surface of the armored optical cable;
the protection device includes protective sheath, visor and hinge bar, the protective sheath openly is equipped with opening and is greater than the armor optical cable head, the protective sheath back is equipped with circular opening and is the same with the anti-bending device on armor optical cable line arc surface, protective sheath top surface fixed mounting has the hinge bar, the hinge bar comprises outer pole and interior pole, the visor is connected with the hinge bar is articulated.
Preferably, the anti-bending device comprises a plurality of anti-bending rings and a nylon layer, the anti-bending rings penetrate through the armored optical cable and the inner ring inner wall of the anti-bending rings is attached to the arc surface of the armored optical cable, and the inner wall of the nylon layer is fixedly connected with the arc surface of the anti-bending rings.
Through the technical scheme, include a plurality of rings of preventing buckling and nylon layer through preventing the device that buckles, prevent that the ring that buckles passes armor optical cable and prevents the laminating of ring inner circle inner wall and armor optical cable arc surface of buckling, nylon layer inner wall and prevent ring arc surface fixed connection that buckles, make when armor optical cable buckles to the certain degree, prevent that the ring that buckles can block armor optical cable and continue to buckle, lead to the optic fibre fracture in the optical cable, the nylon layer is when can protecting armor optical cable surface rubber skin, it can buckle certain angle to have certain ductility messenger by the armor optical cable that the ring that prevents buckling entangles.
Preferably, a protection spring is arranged between the anti-bending rings.
Through above-mentioned technical scheme, through being equipped with protection spring between the ring of preventing buckling for protection spring can cushion certain bending force and can make the armor optical cable reset into straight state fast.
Preferably, rod arc surface is equipped with reset spring one in the hinge bar, the laminating of one end and the outer pole inner wall of hinge bar of reset spring, the outer pole arc surface of hinge bar is equipped with the opening, an other end of reset spring passes hinge bar outer pole opening and visor top surface fixed connection.
Through above-mentioned technical scheme, be equipped with reset spring one through the rod arc surface in the hinge bar, the laminating of a reset spring one end and hinge bar outer lever inner wall, hinge bar outer lever arc surface is equipped with the opening, and a reset spring other end passes hinge bar outer lever opening and visor top surface fixed connection for reset spring one can let the visor under the influence that does not receive external force, remains throughout to cover the positive opening of protective sheath.
Preferably, the nylon layer arc surface is fixedly connected with a reset block, the front of the reset block is fixedly connected with one end of a reset spring, and the other end of the reset spring is fixedly connected with the back of the protective sleeve.
Through above-mentioned technical scheme, be connected with the reset block through nylon layer arc surface fixed connection, the reset block openly with two one end fixed connection of reset spring, two other ends of reset spring and protective sheath back fixed connection for reset spring two can support the protective sheath, let it can keep covering the armor optical cable head under the influence that does not receive external force.
Compared with the prior art, the utility model provides a flexible armor optical cable subassembly possesses following beneficial effect:
1. the utility model discloses an installation reset block, reset spring one, reset spring two, the protective sheath, visor and hinge bar for two reset spring through reset block when armor cable head does not use support the protective sheath in armor cable head department, cover the protective sheath opening with the visor through reset spring one simultaneously, cover the armor cable head completely and protect, when needs use the optical cable, insert the inserted hole with armor cable head, the protective sheath is pushed backward, the protective sheath is upwards pushed up, do not influence the normal use of armor cable head.
2. The utility model discloses an installation nylon layer, the protection spring with prevent the ring of buckling for when armor optical cable buckle to the certain degree, prevent that the ring of buckling can block that armor optical cable continues to buckle, lead to the optic fibre fracture in the optical cable line, the nylon layer when can protecting armor optical cable surface rubber skin, have certain ductility messenger and can be buckled certain angle by the armor optical cable that the ring of preventing buckled, the protection spring can cushion certain bending force and can make armor optical cable reset into straight state fast simultaneously.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the structural nylon layer of the present invention;
FIG. 3 is a schematic view of the top surface of the structure of the present invention;
fig. 4 is a schematic sectional view of the hinge rod of the present invention.
Wherein: 1. armored optical cable heads; 2. an armored optical cable; 3. a protective sleeve; 4. a protective cover; 5. a reset block; 6. a first return spring; 7. a second return spring; 8. a hinged lever; 9. an anti-buckling ring; 10. a nylon layer; 11. the spring is protected.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-2, a flexible armored optical cable assembly includes an armored optical cable head 1 and an armored optical cable 2, the back of the armored optical cable head 1 is fixedly connected to the armored optical cable 2, a protection device is disposed on the surface of the armored optical cable head 1, and an anti-bending device is disposed on the arc surface of the armored optical cable 2;
protection device includes protective sheath 3, visor 4 and hinge bar 8, and protective sheath 3 openly is equipped with opening and is greater than armor optical cable head 1, and 3 backs of protective sheath are equipped with circular opening and the armor optical cable 2 arc surfaces prevent that the bending device is the same, and 3 top surfaces of protective sheath fixed mounting have hinge bar 8, and hinge bar 8 comprises outer pole and interior pole, and visor 4 is connected with hinge bar 8 is articulated.
Specifically, the anti-bending device comprises a plurality of anti-bending rings 9 and a nylon layer 10, wherein the anti-bending rings 9 penetrate through the armored optical cable 2, the inner ring inner wall of each anti-bending ring 9 is attached to the arc surface of the armored optical cable 2, and the inner wall of the nylon layer 10 is fixedly connected with the arc surface of the anti-bending ring 9. The advantage is, include a plurality of rings 9 and the nylon layer 10 of preventing buckling through preventing the device that buckles, prevent that ring 9 of buckling passes armor optical cable 2 and prevents the laminating of ring 9 inner circle inner wall and 2 arc surfaces of armor optical cable that buckle, nylon layer 10 inner wall and prevent the laminating of ring 9 arc surfaces of buckling, make when armor optical cable 2 buckles to the certain degree, prevent that ring 9 of buckling can block armor optical cable 2 and continue to buckle, lead to the optic fibre fracture in the optical cable, nylon layer 10 is when can protecting 2 surface rubber skins of armor optical cable, it makes the armor optical cable 2 of preventing the ring 9 cover of buckling and can buckle certain angle to have certain ductility.
Specifically, a protection spring 11 is arranged between the anti-bending rings 9. The advantage is that by arranging the protection spring 11 between the anti-bending rings 9, the protection spring 11 can buffer a certain bending force and can quickly restore the armored optical cable 2 to a straight state.
The second embodiment:
referring to fig. 3-4, as an improvement of the previous embodiment, specifically, a first return spring 6 is disposed on the arc-shaped surface of the inner rod of the hinge rod 8, one end of the first return spring 6 is attached to the inner wall of the outer rod of the hinge rod 8, an opening is disposed on the arc-shaped surface of the outer rod of the hinge rod 8, and the other end of the first return spring 6 penetrates through the opening of the outer rod of the hinge rod 8 and is fixedly connected to the top surface of the protective cover 4. The advantage is, be equipped with reset spring 6 through pole arc surface in the hinge bar 8, the laminating of 6 one end of reset spring and 8 outer pole inner walls of hinge bar, 8 outer pole arc surfaces of hinge bar are equipped with the opening, and 8 outer pole openings of hinge bar and 4 top surface fixed connection of visor are passed to 6 other ends of reset spring for reset spring 6 can let visor 4 under the influence that does not receive external force, remain throughout to cover 3 openly openings of protective sheath.
Specifically, nylon layer 10 arc surface fixedly connected with reset block 5, reset block 5 openly with two 7 one end fixed connection of reset spring, the two 7 other ends of reset spring and 3 back fixed connection of protective sheath. The advantage is, through nylon layer 10 arc surface fixed connection with reset block 5, reset block 5 openly with two 7 one ends fixed connection of reset spring, the two 7 other ends of reset spring and 3 back fixed connection of protective sheath for two 7 of reset spring can support protective sheath 3, let it can keep covering armor cable head 1 under not receiving the influence of external force.
When the armored optical cable head 1 is pulled out, the reset block 5 is held to pull out the armored optical cable head 1, the reset spring II 7 of the reset block 5 pushes the protective sleeve 3 to cover the armored optical cable head 1, and meanwhile the protective cover 4 is influenced by the reset spring I6 to cover an opening of the protective sleeve 3 to protect the armored optical cable head 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a flexible armoured optical cable subassembly, includes armoured optical cable head and armoured optical cable, its characterized in that: the back of the armored optical cable head is fixedly connected with an armored optical cable, the surface of the armored optical cable head is provided with a protection device, and the arc surface of the armored optical cable is provided with an anti-bending device;
the protection device includes protective sheath, visor and hinge bar, the protective sheath openly is equipped with opening and is greater than the armor optical cable head, the protective sheath back is equipped with circular opening and is the same with the anti-bending device on armor optical cable line arc surface, protective sheath top surface fixed mounting has the hinge bar, the hinge bar comprises outer pole and interior pole, the visor is connected with the hinge bar is articulated.
2. A flexible armored fiber optic cable assembly according to claim 1, wherein: the anti-bending device comprises a plurality of anti-bending rings and a nylon layer, the anti-bending rings penetrate through the armored optical cable and the inner ring inner wall of the anti-bending rings is attached to the arc surface of the armored optical cable, and the inner wall of the nylon layer is fixedly connected with the arc surface of the anti-bending rings.
3. A flexible armored fiber optic cable assembly according to claim 2, wherein: and a protection spring is arranged between the anti-bending rings.
4. A flexible armored fiber optic cable assembly according to claim 1, wherein: rod arc surface is equipped with reset spring one in the hinge bar, the laminating of a reset spring one end and hinge bar outer lever inner wall, hinge bar outer lever arc surface is equipped with the opening, a reset spring other end passes hinge bar outer lever opening and visor top surface fixed connection.
5. A flexible armored fiber optic cable assembly according to claim 2, wherein: the nylon layer arc surface is fixedly connected with a reset block, the front side of the reset block is fixedly connected with one end of a reset spring, and the other end of the reset spring is fixedly connected with the back side of the protective sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221708781.6U CN217787453U (en) | 2022-06-30 | 2022-06-30 | Flexible armored optical cable assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221708781.6U CN217787453U (en) | 2022-06-30 | 2022-06-30 | Flexible armored optical cable assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217787453U true CN217787453U (en) | 2022-11-11 |
Family
ID=83937135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221708781.6U Active CN217787453U (en) | 2022-06-30 | 2022-06-30 | Flexible armored optical cable assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217787453U (en) |
-
2022
- 2022-06-30 CN CN202221708781.6U patent/CN217787453U/en active Active
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