CN214895936U - Optical fiber branching unit with stable plug wire - Google Patents
Optical fiber branching unit with stable plug wire Download PDFInfo
- Publication number
- CN214895936U CN214895936U CN202121144908.1U CN202121144908U CN214895936U CN 214895936 U CN214895936 U CN 214895936U CN 202121144908 U CN202121144908 U CN 202121144908U CN 214895936 U CN214895936 U CN 214895936U
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- Prior art keywords
- optical fiber
- plate
- fixedly connected
- branching unit
- spring
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- Expired - Fee Related
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 51
- 239000000835 fiber Substances 0.000 claims abstract description 20
- 229920001971 elastomer Polymers 0.000 claims abstract description 12
- 238000003825 pressing Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims 2
- 238000003466 welding Methods 0.000 abstract description 11
- 229920001821 foam rubber Polymers 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a firm optical fiber branching unit of plug wire, including the branching unit body, the bottom of branching unit body is equipped with the joint, first through-hole has been seted up at one side fixedly connected with backup pad and the fixed body of branching unit body, the top of the fixed body, and the inside of first through-hole is equipped with the depression bar, and the bottom welding of depression bar has the clamp plate, and the bottom of clamp plate is rotated and is connected with the gyro wheel, the top welding of clamp plate has the depression bar, and the top welding of depression bar has first spring, the backup pad top bonds and has the foam-rubber cushion, the outer wall of gyro wheel bonds and has the rubber sleeve, and the outside of rubber sleeve is carved and is equipped with anti-skidding screw thread. The utility model discloses a rotation threaded rod can make the threaded rod descend to promote the movable plate and descend, exert pressure to first spring, promote the pressure of gyro wheel to optic fibre, gyro wheel and backup pad are fixed with optic fibre clamp, avoid optic fibre contact failure, and first spring can deform simultaneously, can effectively avoid pressure too big, leads to optic fibre to damage.
Description
Technical Field
The utility model relates to an optical fiber branching unit technical field especially relates to an optical fiber branching unit that plug wire is firm.
Background
The optical fiber branching device is an optical fiber junction device for coupling, branching and distributing optical signals in an optical network system, and is provided with a plurality of input ends and a plurality of output ends, a plurality of paths of optical signals are combined into one path of signal called a synthesizer, and a planar waveguide type optical fiber branching device and a fused biconical taper optical branching device are arranged according to the production process.
When the line is connected, the line needs to be fixed, so that the stability of the optical fiber after connection is ensured, and the influence on the transmission of optical signals is avoided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing an optical fiber splitter with stable plug wire.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a firm optical fiber branching unit of plug wire, includes the branching unit body, the bottom of branching unit body is equipped with the joint, first through-hole has been seted up at one side fixedly connected with backup pad and the fixed body of branching unit body, the top of fixed body, and the inside of first through-hole is equipped with the depression bar, and the bottom welding of depression bar has the clamp plate, and the bottom of clamp plate is rotated and is connected with the gyro wheel, the top welding of clamp plate has the depression bar, and the top welding of depression bar has first spring.
Furthermore, a sponge cushion is bonded at the top end of the supporting plate.
Furthermore, the outer wall of the roller is bonded with a rubber sleeve, and anti-skid threads are carved on the outer portion of the rubber sleeve.
Furthermore, the fixed body is fixedly connected with a threaded sleeve in the first through hole, the internal thread of the threaded sleeve is connected with a threaded rod, the bottom of the threaded rod is rotatably connected with a movable plate, and the bottom of the movable plate is welded with the first spring.
Further, the clamp plate is U-shaped, the bottom sliding connection of clamp plate has push pedal and push rod, one side fixedly connected with fixed block of branching unit body, the top of fixed block and the bottom of push rod all are the slope form.
Furthermore, a second spring is welded between the push rod and the push plate.
Further, the bottom fixedly connected with first splint of branching unit body, the bottom of first splint is through screw fixedly connected with second splint.
The utility model has the advantages that:
1. the threaded rod can be lowered by rotating the threaded rod, so that the moving plate is pushed to descend, pressure is applied to the first spring, the pressure of the roller on the optical fiber is improved, the roller and the supporting plate clamp and fix the optical fiber, poor contact of the optical fiber is avoided, and meanwhile, the first spring can deform, so that damage to the optical fiber caused by overlarge pressure can be effectively avoided;
2. the sponge cushion and the rubber sleeve are arranged, so that the optical fibers can be prevented from being extruded and damaged;
3. by arranging the push rod, the push plate and the second spring, when the press plate is pressed downwards, the push rod is driven to descend so as to contact one side of the fixing block, which is in an inclined shape, the push rod is pushed to move towards the push plate, the push plate is positioned at the top of the roller wheel, so that the roller wheel can rotate, the optical fiber is pushed, the optical fiber is stressed and is always in close contact with the connector, the second spring can be pushed by the push rod, so that pressure is applied to the push plate, and the second spring can store force, so that the roller wheel is always pushed by the push plate to bear force, and the optical fiber is fixed;
4. through setting up first splint and second splint, further centre gripping can effectual promotion optic fibre to optic fibre by first splint and second splint.
Drawings
Fig. 1 is a front sectional view of a fiber optic splitter with a stable plug wire according to embodiment 1;
fig. 2 is a schematic cross-sectional view of a fiber optic splitter with stable plug wire according to embodiment 1;
fig. 3 is a schematic cross-sectional view of a fiber optic splitter with a stable plug wire according to embodiment 2.
In the figure: the optical fiber branching device comprises a branching device body 1, a joint 2, an optical fiber 3, a supporting plate 4, a spongy cushion 5, a roller 6, a pressing plate 7, a fixing body 8, a pressing rod 9, a first spring 10, a movable plate 11, a threaded rod 12, a threaded sleeve 13, a pushing plate 14, a second spring 15, a pushing rod 16, a fixing block 17, a first clamping plate 18 and a second clamping plate 19.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-2, an optical fiber splitter with stable plug wire, including splitter body 1, the bottom of splitter body 1 is equipped with joint 2, one side fixedly connected with backup pad 4 and the fixed body 8 of splitter body 1, first through-hole has been seted up at the top of fixed body 8, the inside of first through-hole is equipped with depression bar 9, the bottom welding of depression bar 9 has clamp plate 7, the bottom of clamp plate 7 is rotated and is connected with gyro wheel 6, the top welding of clamp plate 7 has depression bar 9, the top welding of depression bar 9 has first spring 10, first spring 10 exerts pressure to depression bar 9, make depression bar 9 push down, thereby make clamp plate 7 push down, gyro wheel 6 and backup pad 4 press from both sides optic fibre 3 tight fixedly, avoid optic fibre 3 contact failure.
Wherein, the sponge cushion 5 is bonded on the top end of the supporting plate 4, and the sponge cushion 5 can prevent the optical fiber 3 from being damaged by extrusion.
Wherein, the outer wall of gyro wheel 6 bonds and has the rubber sleeve, and the outside of rubber sleeve is carved with anti-skidding screw thread, and the rubber sleeve can avoid optic fibre 3 compression damage.
Wherein, the fixed body 8 is at the inside fixedly connected with thread bush 13 of first through-hole, the inside threaded connection of thread bush 13 has threaded rod 12, the bottom of threaded rod 12 is rotated and is connected with movable plate 11, the bottom and the first spring 10 welding of movable plate 11, can make threaded rod 12 descend through rotating threaded rod 12, thereby promote movable plate 11 and descend, exert pressure to first spring 10, promote the pressure of gyro wheel 6 to optic fibre 3, thereby avoid optic fibre 3 to drop, first spring 10 can deform simultaneously, can effectively avoid pressure too big, lead to optic fibre 3 to damage.
Wherein, clamp plate 7 is the U-shaped, the bottom sliding connection of clamp plate 7 has push pedal 14 and push rod 16, one side fixedly connected with fixed block 17 of branching unit body 1, the top of fixed block 17 and the bottom of push rod 16 all are the slope form, when clamp plate 7 pushes down, can drive the decline of push rod 16, thereby contact fixed block 17 is the one side of slope form, push rod 16 is promoted and is removed to push pedal 14, push pedal 14 is in the top of gyro wheel 6, can make gyro wheel 6 rotate, thereby promote optic fibre 3, make optic fibre 3 atress, all the time with joint 2 in close contact with.
Wherein, the welding has second spring 15 between push rod 16 and the push pedal 14, and second spring 15 can be promoted by push rod 16 to exert pressure to push pedal 14, and second spring 15 can hold power, thereby guarantees that gyro wheel 6 is promoted the atress by push pedal 14 all the time, fixes optic fibre 3.
The working principle is as follows: the first spring 10 applies pressure to the pressure rod 9 to enable the pressure rod 9 to press downwards, so that the pressure plate 7 presses downwards, the roller 6 and the support plate 4 clamp and fix the optical fiber 3, and poor contact of the optical fiber 3 is avoided;
the sponge cushion 5 and the rubber sleeve can prevent the optical fiber 3 from being extruded and damaged;
the threaded rod 12 can be lowered by rotating the threaded rod 12, so that the moving plate 11 is pushed to descend, pressure is applied to the first spring 10, and the pressure of the roller 6 on the optical fiber 3 is improved, so that the optical fiber 3 is prevented from falling off, and meanwhile, the first spring 10 can deform, so that the damage of the optical fiber 3 caused by overlarge pressure can be effectively avoided;
when the pressing plate 7 is pressed downwards, the push rod 16 is driven to descend so as to contact one side of the fixing block 17 in an inclined state, the push rod 16 is pushed to move towards the push plate 14, the push plate 14 is positioned at the top of the roller 6, the roller 6 can rotate, the optical fiber 3 is pushed, and the optical fiber 3 is stressed and is always in close contact with the connector 2;
the second spring 15 can be pushed by the push rod 16 to apply pressure to the push plate 14, and the second spring 15 can accumulate force to ensure that the roller 6 is always pushed by the push plate 14 to bear force to fix the optical fiber 3.
Example 2
Referring to fig. 3, compared with embodiment 1, in order to increase the practicability of the device, the optical fiber splitter with a stable plug wire in the embodiment includes a splitter body 1, a bottom fixedly connected to a first clamping plate 18, a bottom fixedly connected to a second clamping plate 19 through a screw, and a first clamping plate 18 and the second clamping plate 19 further clamp the optical fiber 3, so that the stability of the optical fiber 3 can be effectively improved.
The working principle is as follows: the first spring 10 applies pressure to the pressure rod 9 to enable the pressure rod 9 to press downwards, so that the pressure plate 7 presses downwards, the roller 6 and the support plate 4 clamp and fix the optical fiber 3, and poor contact of the optical fiber 3 is avoided;
the sponge cushion 5 and the rubber sleeve can prevent the optical fiber 3 from being extruded and damaged;
the threaded rod 12 can be lowered by rotating the threaded rod 12, so that the moving plate 11 is pushed to descend, pressure is applied to the first spring 10, and the pressure of the roller 6 on the optical fiber 3 is improved, so that the optical fiber 3 is prevented from falling off, and meanwhile, the first spring 10 can deform, so that the damage of the optical fiber 3 caused by overlarge pressure can be effectively avoided;
when the pressing plate 7 is pressed downwards, the push rod 16 is driven to descend so as to contact one side of the fixing block 17 in an inclined state, the push rod 16 is pushed to move towards the push plate 14, the push plate 14 is positioned at the top of the roller 6, the roller 6 can rotate, the optical fiber 3 is pushed, and the optical fiber 3 is stressed and is always in close contact with the connector 2;
the second spring 15 can be pushed by the push rod 16 to apply pressure to the push plate 14, and the second spring 15 can store force, so that the roller 6 is always pushed by the push plate 14 to bear force to fix the optical fiber 3;
the optical fiber 3 is further clamped by the first clamping plate 18 and the second clamping plate 19, so that the stability of the optical fiber 3 can be effectively improved.
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 (7)
1. The utility model provides a firm optical fiber branching unit of plug wire, includes branching unit body (1), its characterized in that, the bottom of branching unit body (1) is equipped with joint (2), one side fixedly connected with backup pad (4) and the solid (8) of branching unit body (1), first through-hole has been seted up at the top of solid (8), and the inside of first through-hole is equipped with depression bar (9), bottom fixedly connected with clamp plate (7) of depression bar (9), and the bottom of clamp plate (7) is rotated and is connected with gyro wheel (6), the top fixedly connected with depression bar (9) of clamp plate (7), the first spring (10) of top fixedly connected with of depression bar (9).
2. The optical fiber splitter with stable plug wire according to claim 1, wherein a sponge pad (5) is bonded to the top end of the supporting plate (4).
3. The optical fiber splitter with stable plug wire according to claim 1, wherein the outer wall of the roller (6) is bonded with a rubber sleeve, and the outer part of the rubber sleeve is engraved with anti-skid threads.
4. The optical fiber splitter with stable plug wire according to claim 1, wherein the fixed body (8) is fixedly connected with a threaded sleeve (13) inside the first through hole, the threaded sleeve (13) is internally and threadedly connected with a threaded rod (12), the bottom of the threaded rod (12) is rotatably connected with a moving plate (11), and the bottom of the moving plate (11) is welded with the first spring (10).
5. The optical fiber splitter with stable plug wire according to claim 1, wherein the pressing plate (7) is U-shaped, the bottom of the pressing plate (7) is slidably connected with a pushing plate (14) and a pushing rod (16), one side of the splitter body (1) is fixedly connected with a fixing block (17), and the top end of the fixing block (17) and the bottom end of the pushing rod (16) are both inclined.
6. A solidly plugged fibre splitter according to claim 5, characterized in that a second spring (15) is fixedly connected between the push rod (16) and the push plate (14).
7. The fiber optic splitter with stable plug wire according to claim 1, wherein a first clamping plate (18) is fixedly connected to the bottom of the splitter body (1), and a second clamping plate (19) is fixedly connected to the bottom of the first clamping plate (18) through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121144908.1U CN214895936U (en) | 2021-05-26 | 2021-05-26 | Optical fiber branching unit with stable plug wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121144908.1U CN214895936U (en) | 2021-05-26 | 2021-05-26 | Optical fiber branching unit with stable plug wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214895936U true CN214895936U (en) | 2021-11-26 |
Family
ID=78900932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121144908.1U Expired - Fee Related CN214895936U (en) | 2021-05-26 | 2021-05-26 | Optical fiber branching unit with stable plug wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214895936U (en) |
-
2021
- 2021-05-26 CN CN202121144908.1U patent/CN214895936U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |