CN220188764U - Optical fiber positioning device with protection mechanism - Google Patents
Optical fiber positioning device with protection mechanism Download PDFInfo
- Publication number
- CN220188764U CN220188764U CN202321611443.5U CN202321611443U CN220188764U CN 220188764 U CN220188764 U CN 220188764U CN 202321611443 U CN202321611443 U CN 202321611443U CN 220188764 U CN220188764 U CN 220188764U
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- wall
- optical fiber
- plate
- positioning device
- rotary drum
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- 230000007246 mechanism Effects 0.000 title claims abstract description 31
- 239000013307 optical fiber Substances 0.000 title claims abstract description 30
- 238000001125 extrusion Methods 0.000 claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims abstract description 6
- 239000000835 fiber Substances 0.000 abstract description 10
- 101100074187 Caenorhabditis elegans lag-1 gene Proteins 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
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- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model relates to the technical field of optical fibers and discloses an optical fiber positioning device with a protection mechanism, which comprises a protective sleeve, wherein a clamping block is arranged in the protective sleeve, an extrusion rod is fixedly arranged on the outer wall of the clamping block, the extrusion rod penetrates through the interior of the protective sleeve, a bearing spring is sleeved on the outer wall of the extrusion rod, a fixing plate is fixedly arranged at the end part of the extrusion rod, a thread plate and a mounting plate are fixedly arranged on the outer wall of the protective sleeve respectively, an adjusting mechanism is arranged on the mounting plate, a limiting mechanism is arranged on the outer wall of the fixing plate, the threaded rod is in threaded connection with the inner part of the thread plate, and a rotary drum is rotationally connected with the outer wall of the mounting plate. This optical fiber positioning device with protection machanism passes through the gag lever post joint in stop gear in the draw-in groove inside, makes the rotary drum drive the threaded rod unable rotation, and then prevents that the threaded rod from rotating and makes the grip block continue to carry out the centre gripping to optic fibre, leads to the damage.
Description
Technical Field
The utility model relates to the technical field of optical fibers, in particular to an optical fiber positioning device with a protection mechanism.
Background
Optical fiber is a short-term optical fiber, which is made of glass or plastic and can be used as a light transmission tool, and along with the maturation and development of optical fiber technology, optical fiber has been put into daily life, in which optical fiber has a much lower transmission loss than electric wire transmission loss due to light, and optical fiber is used for long-distance information transmission.
The optical fiber needs to be installed when in use, the existing installation mechanism lacks a protection mechanism, the optical fiber is fastened at the installation position through a fastening bolt, and then the phenomenon of damage of the outer skin of the optical fiber can occur during installation, so that the use is affected; in view of this, we propose a fiber positioning device with a protection mechanism.
Disclosure of Invention
The present utility model is directed to an optical fiber positioning device with a protection mechanism, so as to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an optical fiber positioning device with protection machanism, includes the lag, the inside of lag is provided with the grip block, fixed mounting has the extrusion pole on the outer wall of grip block, the extrusion pole runs through the inside of lag, the bearing spring has been cup jointed on the outer wall of extrusion pole, the tip fixed mounting of extrusion pole has the fixed plate, respectively fixed mounting has thread board and mounting panel on the outer wall of lag, be provided with adjustment mechanism on the mounting panel, be provided with stop gear on the outer wall of fixed plate, adjustment mechanism is including:
the threaded rod is in threaded connection with the inner part of the threaded plate;
the rotary drum is rotationally connected with the outer wall of the mounting plate;
the clamping groove is formed in the rotary drum.
Preferably, a clamping block is fixedly arranged on the inner wall of the rotary drum, a limiting block is rotationally connected to the outer wall of the threaded rod, and the limiting block and the clamping block are mutually clamped.
Preferably, the limiting block is fixedly connected with one end of the elastic rod, and the other end of the elastic rod is fixedly connected with the outer wall of the threaded rod.
Preferably, the limiting mechanism comprises a transverse plate, and the transverse plate is fixedly arranged on the outer wall of the fixed plate.
Preferably, a sleeve is fixedly arranged on the bottom wall of the transverse plate, the inner wall of the sleeve is fixedly connected with one end of a limiting spring, and a sliding plate is fixedly connected with the other end of the limiting spring.
Preferably, the sliding plate is in sliding connection with the inner wall of the sleeve, a limiting rod is fixedly arranged on the bottom wall of the sliding plate, and the end part of the limiting rod is in an inclined plane shape.
Compared with the prior art, the utility model provides the optical fiber positioning device with the protection mechanism, which has the following beneficial effects:
1. this optical fiber positioning device with protection machanism passes through the gag lever post joint in stop gear in the draw-in groove inside, makes the rotary drum drive the threaded rod unable rotation, and then prevents that the threaded rod from rotating and makes the grip block continue to carry out the centre gripping to optic fibre, leads to the damage.
2. The optical fiber positioning device with the protection mechanism rotates in the clockwise rotation process through the limiting block in the adjusting mechanism, so that the limiting is automatically released, and further, a worker can conveniently rotate the threaded rod clockwise to enable the clamping block to release the clamping of the optical fiber.
Drawings
FIG. 1 is a schematic top view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the overall front view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure A of FIG. 2 according to the present utility model;
FIG. 4 is a schematic view of a portion of the structure of the present utility model;
fig. 5 is an enlarged schematic view of the structure B of fig. 4 according to the present utility model.
In the figure: 1. a protective sleeve; 2. a clamping block; 3. an extrusion rod; 4. a load-bearing spring; 5. a fixing plate; 6. a thread plate; 7. a mounting plate; 8. an adjusting mechanism; 81. a threaded rod; 82. a rotating drum; 83. a clamping groove; 84. a clamping block; 85. a limiting block; 86. an elastic rod; 9. a limiting mechanism; 91. a cross plate; 92. a sleeve; 93. a limit spring; 94. a slide plate; 95. and a limit rod.
Detailed Description
As shown in fig. 1 to 5, the present utility model provides a technical solution: the utility model provides an optic fibre positioner with protection machanism, including lag 1, the inside of lag 1 is provided with grip block 2, lag 1 contracts and makes grip block 2 carry out the centre gripping to middle optic fibre, fixed mounting has extrusion pole 3 on the outer wall of grip block 2, extrusion pole 3 runs through the inside of lag 1, bearing spring 4 has been cup jointed on the outer wall of extrusion pole 3, the tip fixed mounting of extrusion pole 3 has fixed plate 5, respectively fixed mounting has spiral shell board 6 and mounting panel 7 on the outer wall of lag 1, be provided with adjustment mechanism 8 on the mounting panel 7, be provided with stop gear 9 on the outer wall of fixed plate 5.
In this embodiment, the mounting plate 7 is provided with an adjusting mechanism 8, and the limiting block 85 in the adjusting mechanism 8 rotates in the clockwise rotation process to automatically release the limiting, so that a worker can rotate the threaded rod 81 clockwise to release the clamping of the clamping block 2 to the optical fiber conveniently.
In this embodiment, be provided with stop gear 9 on the outer wall of fixed plate 5, through the inside of stop lever 95 joint in stop gear 9 at draw-in groove 83, make rotary drum 82 drive threaded rod 81 unable rotation, and then prevent that threaded rod 81 from rotating and make grip block 2 continue to carry out the centre gripping to optic fibre, lead to the damage.
The adjusting mechanism 8 comprises a threaded rod 81, the threaded rod 81 is connected with the inner thread of the threaded plate 6 in a threaded manner, the threaded rod 81 is screwed anticlockwise, the threaded plate 6 moves towards the direction of the fixed plate 5, the rotary drum 82 is rotationally connected to the outer wall of the mounting plate 7, the clamping groove 83 is formed in the rotary drum 82, the clamping block 84 is fixedly mounted on the inner wall of the rotary drum 82, the limiting block 85 is rotationally connected to the outer wall of the threaded rod 81, the limiting block 85 is driven by the threaded rod 81 to rotate clockwise, the limiting block 84 is extruded to enable the limiting block to be automatically released, further the clamping block 2 is convenient to detach the optical fiber, the limiting block 85 and the clamping block 84 are clamped with each other, the rotary drum 82 drives the threaded rod 81 to rotate through the clamping connection between the limiting block 85 and the clamping block 84, the limiting block 85 is fixedly connected with one end of the elastic rod 86, and the other end of the elastic rod 86 is fixedly connected with the outer wall of the threaded rod 81.
The above-mentioned stop gear 9 is including diaphragm 91, diaphragm 91 fixed mounting is on the outer wall of fixed plate 5, fixed mounting has sleeve 92 on the diapire of diaphragm 91, drive sleeve 92 to the rotary drum 82 direction motion through fixed plate 5, the inner wall of sleeve 92 and the one end fixed connection of stop spring 93, fixedly connected with slide plate 94 on the other end of stop spring 93, make the inside at draw-in groove 83 of gag lever post 95 joint through the elasticity of stop spring 93, make rotary drum 82 unable the rotate, slide plate 94 and the inner wall sliding connection of sleeve 92, fixed mounting has gag lever post 95 on the diapire of slide plate 94, the tip of gag lever post 95 sets up to the inclined plane form, drive gag lever post 95 to the rotary drum 82 direction motion through sleeve 92 and be extruded, make gag lever post 95 to the inside motion of sleeve 92 make the spacing released at last.
During operation (or during use), through passing optic fibre in the lag 1, and then through anticlockwise screwing the threaded rod 81, through threaded connection between threaded rod 81 and the screw thread board 6, make screw thread board 6 to the direction motion of fixed plate 5, and then make lag 1 shrink and make grip block 2 carry out the centre gripping to optic fibre in the middle, the fixed plate 5 is driven to the direction motion of keeping away from lag 1 through extruding rod 3 when the dynamics of grip is a set time, rethread fixed plate 5 drives sleeve 92 to rotary drum 82 direction motion, rethread sleeve 92 drives gag lever post 95 and is pushed to rotary drum 82 direction motion, make gag lever post 95 make spacing to be relieved to sleeve 92's inside motion, make gag lever post 95 joint in draw-in groove 83's inside through spacing spring 93's elasticity at last, make rotary drum 82 unable rotate, the joint between rethread stopper 85 and the fixture block 84, make rotary drum 82 drive 81 unable rotate, prevent to continue the centre gripping and lead to grip block 2 to press from damaging optic fibre, when needs to dismantle, through threaded rod 81 rotates when 81 drive the stopper 85 and is rotated by fixture block 84 extrusion, and then make the convenient for grip block 2 is removed to the fiber.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. An optical fiber positioning device with a protection mechanism, comprising a protective sleeve (1), and being characterized in that: the inside of lag (1) is provided with grip block (2), fixed mounting has extrusion pole (3) on the outer wall of grip block (2), extrusion pole (3) run through the inside of lag (1), cup joint on the outer wall of extrusion pole (3) and bear spring (4), the tip fixed mounting of extrusion pole (3) has fixed plate (5), respectively fixed mounting has spiral shell board (6) and mounting panel (7) on the outer wall of lag (1), be provided with adjustment mechanism (8) on mounting panel (7), be provided with stop gear (9) on the outer wall of fixed plate (5), adjustment mechanism (8) are including:
a threaded rod (81), the threaded rod (81) being in threaded connection with the interior of the threaded plate (6);
a rotary drum (82), wherein the rotary drum (82) is rotationally connected with the outer wall of the mounting plate (7);
the clamping groove (83) is formed in the rotary drum (82), and the clamping groove (83) is formed in the rotary drum (82).
2. The optical fiber positioning device with protection mechanism according to claim 1, wherein: the rotary drum is characterized in that a clamping block (84) is fixedly mounted on the inner wall of the rotary drum (82), a limiting block (85) is rotationally connected to the outer wall of the threaded rod (81), and the limiting block (85) and the clamping block (84) are mutually clamped.
3. The optical fiber positioning device with protection mechanism according to claim 2, wherein: the limiting block (85) is fixedly connected with one end of the elastic rod (86), and the other end of the elastic rod (86) is fixedly connected with the outer wall of the threaded rod (81).
4. The optical fiber positioning device with protection mechanism according to claim 1, wherein: the limiting mechanism (9) comprises a transverse plate (91), and the transverse plate (91) is fixedly arranged on the outer wall of the fixed plate (5).
5. The optical fiber positioning device with protection mechanism according to claim 4, wherein: the bottom wall of the transverse plate (91) is fixedly provided with a sleeve (92), the inner wall of the sleeve (92) is fixedly connected with one end of a limiting spring (93), and the other end of the limiting spring (93) is fixedly connected with a sliding plate (94).
6. The optical fiber positioning device with protection mechanism according to claim 5, wherein: the sliding plate (94) is in sliding connection with the inner wall of the sleeve (92), a limiting rod (95) is fixedly mounted on the bottom wall of the sliding plate (94), and the end part of the limiting rod (95) is in an inclined plane shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321611443.5U CN220188764U (en) | 2023-06-25 | 2023-06-25 | Optical fiber positioning device with protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321611443.5U CN220188764U (en) | 2023-06-25 | 2023-06-25 | Optical fiber positioning device with protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220188764U true CN220188764U (en) | 2023-12-15 |
Family
ID=89100207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321611443.5U Active CN220188764U (en) | 2023-06-25 | 2023-06-25 | Optical fiber positioning device with protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220188764U (en) |
-
2023
- 2023-06-25 CN CN202321611443.5U patent/CN220188764U/en active Active
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