CN216979398U - Plug-in optical fiber jumper wire isolator with high sealing performance - Google Patents
Plug-in optical fiber jumper wire isolator with high sealing performance Download PDFInfo
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- CN216979398U CN216979398U CN202220962212.8U CN202220962212U CN216979398U CN 216979398 U CN216979398 U CN 216979398U CN 202220962212 U CN202220962212 U CN 202220962212U CN 216979398 U CN216979398 U CN 216979398U
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 32
- 238000007789 sealing Methods 0.000 title claims abstract description 18
- 238000006073 displacement reaction Methods 0.000 claims description 18
- 230000001681 protective effect Effects 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- 238000013461 design Methods 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model discloses a plug-in optical fiber jumper wire isolator with high sealing performance, which comprises a plug-in block and a pressing strip, wherein the top of the plug-in block is provided with a groove, the bottom wall of the groove is provided with a return spring, the top of the return spring is provided with the pressing strip, the top of the pressing strip is embedded with a rubber plate, and a pressure sensor is embedded in the rubber plate; according to the utility model, through the arrangement of the pressing strip, the rubber plate, the pressure sensor, the reset spring and the prompting lamp, when the prompting lamp is lightened, a worker is reminded that the insertion and pulling block is well contacted with the port, and in the process, the surface of the rubber plate and the inner top wall of the port form a sealing effect, so that the water vapor outside the port can be effectively reduced, and the circuit safety at the interface is protected.
Description
Technical Field
The utility model relates to the technical field of jumper wire isolators, in particular to a plug-in optical fiber jumper wire isolator with high sealing performance.
Background
The optical fiber cables are used as an important carrier for ensuring optical fiber communication, and the jumper wire isolators at the ports can ensure that the optical fiber cables which are arranged and spliced can be isolated while the optical fiber cables are accurately connected with the ports, so that the optical fiber cables which are arranged and spliced are prevented from being wound with each other, and the optical fiber cables are ensured to be orderly accommodated when being arranged and spliced.
The existing plug-pull type jumper wire isolator has the defects that:
1. when the existing plug-in jumper wire isolator is used, the plug-in treatment is usually carried out on the port, but a corresponding sealing connection contact structure is lacked, so that the connection tightness between the plug-in port and the port of the plug-in jumper wire isolator is difficult to ensure, poor contact is easy to occur during use, the plug-in jumper wire isolator is easily influenced by water vapor at the joint of the port, and the circuit safety is difficult to ensure;
2. when the existing plug-in jumper wire isolator is used, convenient and labor-saving plug-in processing cannot be realized, the plug-in tight contact is ensured to be good, the subsequent plug-out operation is relatively laborious, and the plug-in jumper wire isolator is easily subjected to large resistance when being pulled out.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a plug-in optical fiber jumper wire isolator with high sealing performance so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a plug-in optical fiber jumper wire isolator with high sealing performance comprises a plug-in block and a pressing strip, wherein the top of the plug-in block is provided with a groove, the bottom wall of the groove is provided with a return spring, the top of the return spring is provided with the pressing strip, the top of the pressing strip is in an open design, the top of the pressing strip is embedded with a rubber plate, and a pressure sensor is embedded in the rubber plate;
the outer wall of one side of the plugging block is provided with a plugging strip, a prompting lamp is embedded and installed on one side of the front surface of the plugging strip, and the prompting lamp is electrically connected with the pressure sensor;
the outer wall of one side of plug strip, which is far away from the plug block, is provided with an optical fiber cable in a penetrating way.
Preferably, press the interior diapire of layering to install the gas column strip that the equidistance was arranged, adjacent two sets of the inside of gas column strip is run through and is installed the conveying pipe, press the interior diapire of layering to install the gasbag bag, and the gasbag bag is located one side of gas column strip, press the inner wall of layering to install miniature electronic pole, the trailing end connection of miniature electronic pole has the clamp plate, and the clamp plate is located one side of gasbag bag.
Preferably, No. one air feed pipe and No. two air feed pipes are installed in the gasbag through the inside of installing, and No. two air feed pipes are located one side of No. one air feed pipe, No. one electronic valve is installed on the surface of No. one air feed pipe, No. two electronic valves are installed on the surface of No. two air feed pipes.
Preferably, the bottom of rubber slab is installed with the displacement inductor, and the displacement inductor is located one side of gas column strip, displacement inductor and miniature electronic pole electric connection.
Preferably, the surface of one end of the optical fiber cable, which is close to the plug strip, is sleeved with a protective sleeve, and one end of the protective sleeve, which is close to the plug strip, is connected with the surface of one side of the plug strip.
Preferably, the tail ends of the first air supply pipe and the second air supply pipe extend into the air column strip close to the air bag, and the first air supply pipe and the second air supply pipe are internally provided with one-way valves.
Preferably, the top and the bottom of the plugging strip are provided with anti-skid lines.
Preferably, the protective sleeve is of a spiral design, and the inner diameter of the protective sleeve is greater than 1cm of the optical fiber cable.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the plug-in jumper isolator, the press strip, the rubber plate, the pressure sensor, the reset spring and the prompting lamp are installed, when the plug-in jumper isolator is used, if the top wall of the port is in close contact with the rubber plate, the plug-in block is tightly plugged into the port, the contact is good, the prompting lamp is lightened, a worker is reminded that the plug-in block is in good contact with the port, and in the process, the sealing effect formed by the surface of the rubber plate and the inner top wall of the port can effectively reduce the entrance of water vapor outside the port, so that the circuit safety at the interface is protected.
2. According to the utility model, the air column strip, the conveying pipe, the first air supply pipe, the second air supply pipe, the air bag, the pressing plate, the miniature electric rod, the displacement sensor and the prompting lamp are arranged, and when the insertion block is subsequently pulled out, the rubber plate is positioned in the pressing strip, the pressing strip is pulled out from the inside of the port without friction resistance between the rubber plate and the inner wall of the port, and the insertion block can be conveniently pulled out from the inside of the port in a labor-saving manner.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at position A of the present invention;
FIG. 3 is a schematic view of the mounting structure of the pressing strip, the rubber plate and the pressure sensor according to the present invention;
FIG. 4 is a schematic view of the mounting structure of the air column strip, the air bag and the miniature electric rod of the present invention;
fig. 5 is a schematic view of the installation structure of the rubber plate and the displacement sensor according to the present invention.
In the figure: 1. a fiber optic cable; 2. a plug-pull strip; 3. inserting and pulling blocks; 4. pressing a batten; 5. a rubber plate; 6. a pressure sensor; 7. a return spring; 8. a gas column strip; 9. a transfer tube; 10. a first air supply pipe; 11. a protective sleeve; 12. anti-skid lines; 13. a warning light; 14. a second air supply pipe; 15. an air bag; 16. pressing a plate; 17. a miniature electric rod; 18. a displacement sensor; 19. an electronic valve No. one; 20. and a second electronic valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; 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 specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, an embodiment of the present invention is shown: a plug-in optical fiber jumper wire isolator with high sealing performance comprises a plug-in block 3 and a pressing strip 4, wherein the top of the plug-in block 3 is provided with a groove, the bottom wall of the groove is provided with a return spring 7, the top of the return spring 7 is provided with the pressing strip 4, the top of the pressing strip 4 is in an open design, the top of the pressing strip 4 is embedded with a rubber plate 5, and the inside of the rubber plate 5 is embedded with a pressure sensor 6;
the outer wall of one side of the plugging block 3 is provided with a plugging strip 2, one side of the front surface of the plugging strip 2 is provided with a prompting lamp 13 in an embedded mode, and the prompting lamp 13 is electrically connected with the pressure sensor 6;
the outer wall of one side of the plug strip 2, which is far away from the plug block 3, is provided with an optical fiber cable 1 in a penetrating way.
Further, when the plug block 3 connected with the optical fiber cable 1 is plugged into a corresponding optical fiber port through the plug strip 2, the rubber plate 5 is pressed downwards to enable the pressing strip 4 to realize corresponding compression deformation processing under the action of the return spring 7, then one end of the plug block 3 far away from the plug strip 2 is plugged into the port, the pressing strip 4 is loosened after half of the pressing strip 4 is plugged into the port, the plug block 3 is continuously inserted into the port until the plug block 3 is completely plugged into the port, at the moment, if the top wall of the port is in close contact with the rubber plate 5, the plug block 3 is plugged into the port tightly and is in good contact, at the moment, the pressure sensor 6 senses the extrusion effect of the inner wall of the port and then sends a starting signal to the prompting lamp 13, so that the prompting lamp 13 is lightened, further the prompting effect is achieved, and a worker is reminded that the plug block 3 is in good contact with the port, and the sealing effect formed by the surface of the rubber plate 5 and the inner top wall of the port in the process can effectively reduce the entrance of water vapor outside the port, so that the circuit safety at the interface is protected.
The inner bottom wall of the pressing strip 4 is provided with air column strips 8 which are arranged at equal intervals, the inner parts of two adjacent groups of air column strips 8 are provided with conveying pipes 9 in a penetrating manner, the inner bottom wall of the pressing strip 4 is provided with an air bag 15, the air bag 15 is positioned on one side of the air column strips 8, the inner wall of the pressing strip 4 is provided with a miniature electric rod 17, the tail end of the miniature electric rod 17 is connected with a pressing plate 16, the pressing plate 16 is positioned on one side of the air bag 15, the air bag 15 is internally provided with a first air supply pipe 10 and a second air supply pipe 14 in a penetrating manner, the second air supply pipe 14 is positioned on one side of the first air supply pipe 10, the surface of the first air supply pipe 10 is provided with a first electronic valve 19, the surface of the second air supply pipe 14 is provided with a second electronic valve 20, the bottom of the rubber plate 5 is provided with a displacement sensor 18, the displacement sensor 18 is positioned on one side of the air column strips 8, the displacement sensor 18 is electrically connected with the miniature electric rod 17, the tail ends of the first air supply pipe 10 and the second air supply pipe 14 extend into the air column strips 8 close to the air bag 15 The first air feed pipe 10 and the second air feed pipe 14 are each provided with a check valve inside.
Further, when the pressure sensor 6 at the top of the rubber plate 5 fails to detect corresponding extrusion, a poor contact phenomenon exists between the surface plug block 3 and the port, the miniature electric rod 17 is started at the moment, the miniature electric rod is extended downwards, the pressing plate 16 is further driven to extrude the air bag 15, the electronic valve 19 is opened at the same time, the gas in the air bag 15 is sent to the inside of the air column bar 8 through the air supply pipe 10, the three groups of air column bars 8 are further subjected to gas filling treatment through the conveying pipe 9, the air column bar 8 continues to expand upwards, the rubber plate 5 is lifted until the prompting lamp 13 is lightened, and the effect of assisting plug contact is achieved.
When the plugging block 3 needs to be pulled out of the port, the second electronic valve 20 is started, so that the gas in the gas column strip 8 is transferred to the inside of the air bag 15 through the second air supply pipe 14 in a one-way transmission manner, meanwhile, the pressing plate 16 ascends along with the miniature electric rod 17 which starts to contract, so that enough space is reserved for the subsequent expansion of the air bag 15, along with the reduction of the gas in the gas column strip 8, the lifting height of the gas column strip 8 is reduced, at the moment, the rubber plate 5 descends along with the lifting height and moves downwards along the inner wall of the pressing strip 4, in the process, the displacement sensor 18 can detect the displacement distance of the rubber plate 5, and further, when the movement displacement distance of the rubber plate 5 is greater than the original upward movement displacement distance, a starting signal is sent to the prompting lamp 13 which is electrically connected with the rubber plate, so that the prompting lamp 13 emits intermittent flashing light to remind a worker that the rubber plate 5 is located in the pressing strip 4 at the moment, at the moment, the plugging strip 2 can be held, the pressing strip 4 is pulled out from the inside of the port without the friction resistance between the rubber plate 5 and the inner wall of the port, and the plugging block 3 can be pulled out from the inside of the port conveniently and laborsavingly.
The protective sheath 11 has been cup jointed on the one end surface that optical fiber cable 1 is close to plug strip 2, and protective sheath 11 is close to one side surface connection of one end and plug strip 2 of plug strip 2, and protective sheath 11 is the spiral design, and the internal diameter of protective sheath 11 is greater than optical fiber cable 11 cm.
Further, protective sheath 11 of spiral design can make protective sheath 11 can play the cable abrasionproof damage protection of kneck when using to 1 cm's clearance is convenient to carry out bending with the port department of optic fibre cable 1 and plug strip 2, so that adapt to diversified port grafting operation.
The top and the bottom of the plugging strip 2 are provided with anti-skid lines 12.
Further, the design of the anti-skid lines 12 can improve the friction stability when the worker holds the plug strip 2.
The working principle is as follows: when the plug-in jumper isolator is used, the rubber plate 5 is pressed downwards, then one end of the plug-in block 3 is plugged into the port, until half of the press strip 4 is plugged into the port, the press strip 4 is released, the plug-in block 3 is continuously plugged into the port until the plug-in block 3 is completely plugged into the port, and at the moment, if the top wall of the port is in close contact with the rubber plate 5, the plug-in block 3 is plugged into the port tightly and is in good contact with the port, the prompt lamp 13 is lightened to remind a worker that the plug-in block 3 is in good contact with the port;
if the indicator light 13 cannot be lightened, a gap still exists between the inner wall of the socket and the top wall of the rubber plate 5, at the moment, the miniature electric rod 17 and the electronic valve 19 are started, the pressing plate 16 is driven to extrude the air bag 15, so that air in the air bag 15 is fed into the air column strips 8 through the air feeding pipe 10, then the three groups of air column strips 8 are subjected to air filling treatment through the conveying pipe 9, the air column strips 8 continue to expand upwards, the rubber plate 5 is lifted until the indicator light 13 is lightened, and the plug-in jumper isolator is ensured to have a good tight contact effect with a port when in use;
when the plugging block 3 needs to be pulled out of the port, the second electronic valve 20 is started, so that the gas in the gas column strip 8 is transferred to the inside of the airbag 15 through the second gas supply pipe 14 in a one-way conveying mode, along with the reduction of the gas in the gas column strip 8, the rubber plate 5 descends and moves downwards along the inner wall of the pressing strip 4, when the moving displacement distance of the rubber plate 5 is larger than the original upward moving displacement distance, the prompting lamp 13 emits intermittent flashing light to remind a worker that the rubber plate 5 is located inside the pressing strip 4 at the moment, the plugging strip 2 can be held at the moment, the pressing strip 4 is pulled out of the port without friction resistance between the rubber plate 5 and the inner wall of the port, and the plugging block 3 can be pulled out of the port conveniently and laborsavingly.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a plug-in optical fiber jumper wire isolator that leakproofness is strong, includes plug-in block (3) and presses layering (4), its characterized in that: a groove is formed in the top of the plug-pull block (3), a return spring (7) is installed on the bottom wall of the groove, a pressing strip (4) is installed on the top of the return spring (7), the top of the pressing strip (4) is open, a rubber plate (5) is installed on the top of the pressing strip (4) in an embedded mode, and a pressure sensor (6) is installed inside the rubber plate (5) in an embedded mode;
the outer wall of one side of the plugging block (3) is provided with a plugging strip (2), one side of the front surface of the plugging strip (2) is provided with a prompting lamp (13) in an embedded mode, and the prompting lamp (13) is electrically connected with the pressure sensor (6);
the outer wall of one side of the plug strip (2) far away from the plug block (3) is provided with an optical fiber cable (1) in a penetrating mode.
2. The pluggable optical fiber jumper isolator with high sealing performance according to claim 1, wherein: air column strip (8) that the equidistance was arranged are installed to the inner bottom wall of pressing strip (4), and are adjacent two sets of the inside of air column strip (8) is run through and is installed conveying pipe (9), air bag (15) are installed to the inner bottom wall of pressing strip (4), and air bag (15) are located one side of air column strip (8), miniature electric rod (17) are installed to the inner wall of pressing strip (4), the trailing end connection of miniature electric rod (17) has clamp plate (16), and clamp plate (16) are located one side of air bag (15).
3. The pluggable optical fiber jumper isolator with high sealing performance according to claim 2, wherein: the inside of air-bag (15) runs through and installs No. one air feed pipe (10) and No. two air feed pipes (14), and No. two air feed pipes (14) are located one side of No. one air feed pipe (10), the surface mounting of an air feed pipe (10) has electronic valve (19), the surface mounting of No. two air feed pipes (14) has electronic valve (20) No. two.
4. The pluggable optical fiber jumper isolator with high sealing performance according to claim 1, wherein: the displacement sensor (18) is installed at the bottom of the rubber plate (5), the displacement sensor (18) is located on one side of the air column strip (8), and the displacement sensor (18) is electrically connected with the miniature electric rod (17).
5. The pluggable optical fiber jumper isolator with high sealing performance according to claim 1, wherein: the surface of one end, close to the plug strip (2), of the optical fiber cable (1) is sleeved with a protective sleeve (11), and one end, close to the plug strip (2), of the protective sleeve (11) is connected with the surface of one side of the plug strip (2).
6. The pluggable optical fiber jumper isolator with high sealing performance according to claim 3, wherein: the tail ends of the first air supply pipe (10) and the second air supply pipe (14) extend into the air column strip (8) close to the air bag (15), and one-way valves are mounted inside the first air supply pipe (10) and the second air supply pipe (14).
7. The pluggable optical fiber jumper isolator with high sealing performance according to claim 1, wherein: the top and the bottom of the plugging strip (2) are provided with anti-skid lines (12).
8. The pluggable optical fiber jumper isolator with high sealing performance according to claim 5, wherein: the protective sleeve (11) is designed in a spiral mode, and the inner diameter of the protective sleeve (11) is larger than 1cm of the optical fiber cable (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220962212.8U CN216979398U (en) | 2022-04-24 | 2022-04-24 | Plug-in optical fiber jumper wire isolator with high sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220962212.8U CN216979398U (en) | 2022-04-24 | 2022-04-24 | Plug-in optical fiber jumper wire isolator with high sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216979398U true CN216979398U (en) | 2022-07-15 |
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ID=82342445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220962212.8U Active CN216979398U (en) | 2022-04-24 | 2022-04-24 | Plug-in optical fiber jumper wire isolator with high sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216979398U (en) |
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2022
- 2022-04-24 CN CN202220962212.8U patent/CN216979398U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240429 Address after: 052360 No.171 Xinbao Road, Nanweibo Village, Weibo Town, Xinji City, Shijiazhuang City, Hebei Province Patentee after: Li Chuanchuan Country or region after: China Address before: 226500 No. 88, Juqiao Avenue, group 10, Juqiao community, Panjing Town, Rugao City, Nantong City, Jiangsu Province Patentee before: Jiangsu nuoxin Photoelectric Technology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |