CN216717402U - Distributed optical fiber detection sensor with high positioning accuracy - Google Patents
Distributed optical fiber detection sensor with high positioning accuracy Download PDFInfo
- Publication number
- CN216717402U CN216717402U CN202122670078.2U CN202122670078U CN216717402U CN 216717402 U CN216717402 U CN 216717402U CN 202122670078 U CN202122670078 U CN 202122670078U CN 216717402 U CN216717402 U CN 216717402U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- detection sensor
- distributed optical
- fiber detection
- moving block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 239000013307 optical fiber Substances 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000013016 damping Methods 0.000 claims abstract description 27
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 210000000438 stratum basale Anatomy 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Optical Couplings Of Light Guides (AREA)
Abstract
The utility model discloses a distributed optical fiber detection sensor with high positioning accuracy, which comprises a mounting plate, two damping mechanisms, two positioning and clamping mechanisms and a distributed optical fiber detection sensor body, wherein the two damping mechanisms are symmetrically mounted at the top of the mounting plate, the positioning and clamping mechanisms are fixedly mounted between the two damping mechanisms, the distributed optical fiber detection sensor body is arranged on the positioning and clamping mechanisms, each damping mechanism comprises a limiting vertical rod, the limiting vertical rods are fixedly connected to the top of the mounting plate, and the top ends of the limiting vertical rods are fixedly connected with a baffle. This distributed optical fiber detection sensor that location precision is high, structural design is reasonable, and convenient to use adopts the mode of joint installation, has the advantage of the dismouting of being convenient for, can provide better shock attenuation effect to equipment in the course of the work simultaneously, avoids the internal element damaged, has guaranteed positioning accuracy, can satisfy diversified demand.
Description
Technical Field
The utility model relates to the technical field of sensors, in particular to a distributed optical fiber detection sensor with high positioning accuracy.
Background
The sensor is a detection device which can sense the measured information and convert the sensed information into an electric signal or other information in a required form according to a certain rule to output so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like.
The distributed optical fiber detection sensor of prior art adopts fixed mounting's mode mostly, produces vibrations easily when using, causes its internal component damaged, influences positioning accuracy, still has the problem of the dismouting of being not convenient for, is difficult to satisfy diversified demand, discloses "fix a position accurate distributed optical fiber detection sensor" in chinese patent CN202022558986.8, including the sensor body, the right side grafting of sensor body has the connecting wire, the sensor body includes the stratum basale, the surface of stratum basale has first wearing layer through metal bonding agent bonding, first wearing layer includes carbon steel layer and the fine enhancement layer of glass. According to the utility model, the first wear-resistant layer is bonded on the outer surface of the substrate layer through the metal adhesive, the carbon steel layer and the glass fiber reinforced layer which are included in the first wear-resistant layer have very good wear resistance, the second wear-resistant layer is bonded on the inner surface of the substrate layer through the metal adhesive, and the high manganese steel layer and the high chromium layer which are included in the second wear-resistant layer have very good wear resistance, so that the purpose of good wear resistance effect of the sensor body is achieved, and the problem that the existing accurately-positioned distributed optical fiber detection sensor is easy to wear and damage due to the fact that the existing accurately-positioned distributed optical fiber detection sensor does not have a wear resistance function is solved.
The technical requirements of the present application cannot be solved, and therefore, a distributed optical fiber detection sensor with high positioning accuracy is proposed to solve the problems in the background art.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a distributed optical fiber detection sensor with high positioning accuracy, so as to solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a distributed optical fiber detection sensor with high positioning accuracy comprises a mounting plate, two damping mechanisms, two positioning and clamping mechanisms and a distributed optical fiber detection sensor body, wherein the two damping mechanisms are symmetrically mounted at the top of the mounting plate;
the damping mechanism comprises a limiting vertical rod, the limiting vertical rod is fixedly connected to the top of the mounting plate, a baffle is fixedly connected to the top end of the limiting vertical rod, a first moving block is movably connected to the surface of the limiting vertical rod, damping springs are arranged on the surface of the limiting vertical rod and correspond to the top and the bottom of the first moving block, and one end, close to the first moving block, of each damping spring is in contact with the first moving block;
the positioning and clamping mechanism comprises a connecting shell, the left side and the right side of the connecting shell are respectively and fixedly connected with two first moving blocks, the top of the connecting shell is fixedly connected with a placing plate, a driving motor is fixedly installed at the central position of the bottom of the connecting shell, a driving rotating shaft is fixedly connected onto an output shaft of the driving motor, the top end of the driving rotating shaft penetrates through the connecting shell and extends to the interior of the connecting shell to be fixedly connected with a screw rod, the surface of the screw rod is in threaded connection with a threaded sleeve, the top of the placing plate is symmetrically provided with a through groove, a limiting cross rod is fixedly connected between the left side and the right side of the inner wall of the through groove, the surface of the limiting cross rod is movably connected with a second moving block, the bottom of the second moving block penetrates through the through groove and extends to the interior of the connecting shell to be fixedly provided with a first connecting seat, and the left side and the right side of the threaded sleeve are both fixedly provided with second connecting seats, the first connecting seat and the second connecting seat which are positioned on the same side are movably connected through a push-pull rod, and the top of the second moving block penetrates through the through groove and extends to the outside of the second moving block to be fixedly connected with a side clamping sleeve.
Preferably, the top symmetry of mounting panel is equipped with the mounting screw, the bottom of mounting screw runs through the mounting panel and extends to its outside.
Preferably, the connecting shell is fixedly provided with a dustproof sleeve at the bottom corresponding to the position of the driving motor, and the surface of the dustproof sleeve is provided with heat dissipation holes.
Preferably, the inner side of the second moving block is provided with a ball, and the ball is movably connected with the surface of the limiting cross rod.
Preferably, a heat radiation fan is installed inside the side jacket.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model fixes the mounting plate by using the mounting screw, places the distributed optical fiber detection sensor body on the top of the placing plate, drives the rotating shaft to drive the screw rod to rotate after the driving motor is started, the threaded sleeve which is connected with the screw rod by screw thread is movably connected by the first connecting seat, the second connecting seat and the push-pull rod, and drives the side jacket to move inwards by matching with the limit of the limit cross rod and the second moving block, thereby realizing the clamping and fixing of the equipment, in the damping mechanism, the first moving block can slide on the limit upright rod, and the damping spring is used for realizing better damping effect, the distributed optical fiber detection sensor with high positioning accuracy has reasonable structural design and convenient use, adopts the clamping installation mode, has the advantage of convenient disassembly and assembly, can provide better damping effect for the equipment in the working process, avoids the damage of internal elements, and ensures the positioning accuracy, can meet the requirement of multiple directions.
2. The device can be fixed by matching with the mounting plate through the mounting screw, so that the use stability is improved, the driving motor is protected from dust from the outside through the dustproof sleeve, the service life is prolonged, the friction abrasion between the inner side of the second moving block and the surface of the limiting cross rod is reduced through the balls when the second moving block moves, and a certain heat dissipation effect can be provided from two sides of the distributed optical fiber detection sensor body through the cooling fan.
Drawings
FIG. 1 is a structural cross-sectional view of a front view of the present invention;
FIG. 2 is a cross-sectional view of the front view of the positioning and clamping mechanism of the present invention;
FIG. 3 is an enlarged view of a portion of A-A of FIG. 2 according to the present invention.
In the figure: the device comprises a mounting plate 1, a damping mechanism 2, a limiting vertical rod 21, a baffle 22, a first moving block 23, a damping spring 24, a positioning and clamping mechanism 3, a connecting shell 31, a placing plate 32, a driving motor 33, a driving rotating shaft 34, a screw 35, a threaded sleeve 36, a through groove 37, a limiting cross rod 38, a second moving block 39, a first connecting seat 310, a second connecting seat 311, a push-pull rod 312, a side clamping sleeve 313, a dustproof sleeve 314, a ball 315, a cooling fan 316, a distributed optical fiber detection sensor body 4 and mounting screws 5.
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.
Referring to fig. 1-3, a distributed optical fiber detection sensor with high positioning accuracy includes a mounting plate 1, two damping mechanisms 2, two positioning and clamping mechanisms 3 and a distributed optical fiber detection sensor body 4, wherein the two damping mechanisms 2 are symmetrically mounted on the top of the mounting plate 1, the positioning and clamping mechanisms 3 are fixedly mounted between the two damping mechanisms 2, and the distributed optical fiber detection sensor body 4 is disposed on the positioning and clamping mechanisms 3.
The positioning and clamping mechanism 3 comprises a connecting shell 31, the left side and the right side of the connecting shell 31 are respectively fixedly connected with two first moving blocks 23, the top of the connecting shell 31 is fixedly connected with a placing plate 32, a driving motor 33 is fixedly installed at the central position of the bottom of the connecting shell 31, a driving rotating shaft 34 is fixedly connected onto an output shaft of the driving motor 33, the top end of the driving rotating shaft 34 penetrates through the connecting shell 31 and extends to the inside of the connecting shell to be fixedly connected with a screw 35, the surface of the screw 35 is in threaded connection with a threaded sleeve 36, the top of the placing plate 32 is symmetrically provided with through grooves 37, a limiting cross rod 38 is fixedly connected between the left side and the right side of the inner wall of the through groove 37, the surface of the limiting cross rod 38 is movably connected with a second moving block 39, the bottom of the second moving block 39 penetrates through the through grooves 37 and extends to the inside of the connecting shell 31 to be fixedly provided with a first connecting seat 310, and second connecting seats 311 are fixedly installed at the left side and the right side of the threaded sleeve 36, the first connecting seat 310 and the second connecting seat 311 on the same side are movably connected through a push-pull rod 312, and the top of the second moving block 39 penetrates through the through groove 37 and extends to the outside of the second moving block to be fixedly connected with a side clamping sleeve 313.
Specifically, the top symmetry of mounting panel 1 is equipped with mounting screw 5, and mounting panel 1 is run through and extends to its outside to mounting screw 5's bottom, through setting up mounting screw 5, can cooperate mounting panel 1 to fix the device, has improved the stability of using.
Specifically, the connecting shell 31 bottom and the position fixed mounting that corresponds driving motor 33 have dust cover 314, and the louvre has been seted up on the surface of dust cover 314, through setting up dust cover 314, prevents dust protection to driving motor 33 from the outside to increase of service life.
Specifically, the inner side of the second moving block 39 is provided with a ball 315, the ball 315 is movably connected with the surface of the limit cross bar 38, and by arranging the ball 315, friction and abrasion between the inner side of the second moving block 39 and the surface of the limit cross bar 38 are reduced when the second moving block 39 moves.
Specifically, the heat dissipation fan 316 is installed inside the side jacket 313, and by providing the heat dissipation fan 316, a certain heat dissipation effect can be provided from both sides of the distributed optical fiber detection sensor body 4.
This distributed optical fiber detection sensor that location precision is high, structural design is reasonable, and convenient to use adopts the mode of joint installation, has the advantage of the dismouting of being convenient for, can provide better shock attenuation effect to equipment in the course of the work simultaneously, avoids the internal element damaged, has guaranteed positioning accuracy, can satisfy diversified demand.
During the use, after utilizing mounting screw 5 to fix mounting panel 1, place distributed optical fiber detection sensor body 4 at placing the board 32 top, after opening driving motor 33, drive pivot 34 and drive screw rod 35 rotatory, threaded connection is on it swivel nut 36 through first connecting seat 310, second connecting seat 311, the swing joint of push-and-pull rod 312, and the spacing of cooperation spacing horizontal pole 38 and second movable block 39, it moves to drive the side jacket 313 inboard, realize pressing from both sides tight fixed to the equipment, in damper 2, first movable block 23 can slide on spacing pole setting 21, utilize damping spring 24 to realize better shock attenuation effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a distributed optical fiber detection sensor that location precision is high, includes mounting panel (1), damper (2), location clamping mechanism (3) and distributed optical fiber detection sensor body (4), its characterized in that: the number of the damping mechanisms (2) is two, the two damping mechanisms are symmetrically arranged at the top of the mounting plate (1), the positioning and clamping mechanism (3) is fixedly arranged between the two damping mechanisms (2), and the distributed optical fiber detection sensor body (4) is arranged on the positioning and clamping mechanism (3);
the damping mechanism (2) comprises a limiting vertical rod (21), the limiting vertical rod (21) is fixedly connected to the top of the mounting plate (1), a baffle plate (22) is fixedly connected to the top end of the limiting vertical rod (21), a first moving block (23) is movably connected to the surface of the limiting vertical rod (21), damping springs (24) are arranged on the surface of the limiting vertical rod (21) and correspond to the top and the bottom of the first moving block (23), and one end, close to the first moving block (23), of each damping spring (24) is in contact with the first moving block (23);
the positioning and clamping mechanism (3) comprises a connecting shell (31), the left side and the right side of the connecting shell (31) are respectively and fixedly connected with two first moving blocks (23), the top of the connecting shell (31) is fixedly connected with a placing plate (32), a driving motor (33) is fixedly installed at the central position of the bottom of the connecting shell (31), a driving rotating shaft (34) is fixedly connected onto an output shaft of the driving motor (33), the top end of the driving rotating shaft (34) penetrates through the connecting shell (31) and extends to the inside of the connecting shell to be fixedly connected with a screw rod (35), a threaded sleeve (36) is in threaded connection with the surface of the screw rod (35), through grooves (37) are symmetrically formed in the top of the placing plate (32), a limiting cross rod (38) is fixedly connected between the left side and the right side of the inner wall of the through grooves (37), and a second moving block (39) is movably connected to the surface of the limiting cross rod (38), the bottom of the second moving block (39) penetrates through the through groove (37) and extends to the inside of the connecting shell (31) and is fixedly provided with a first connecting seat (310), the left side and the right side of the threaded sleeve (36) are fixedly provided with second connecting seats (311), the first connecting seat (310) and the second connecting seat (311) which are located on the same side are movably connected through a push-pull rod (312), and the top of the second moving block (39) penetrates through the through groove (37) and extends to the outside of the second moving block and is fixedly connected with a side clamping sleeve (313).
2. The distributed optical fiber detection sensor with high positioning accuracy as claimed in claim 1, wherein: the top symmetry of mounting panel (1) is equipped with mounting screw (5), mounting panel (1) is run through and extend to its outside in the bottom of mounting screw (5).
3. The distributed optical fiber detection sensor with high positioning accuracy as claimed in claim 2, wherein: the connecting shell (31) is fixedly provided with a dustproof sleeve (314) at the bottom corresponding to the position of the driving motor (33), and heat dissipation holes are formed in the surface of the dustproof sleeve (314).
4. A highly accurate distributed optical fiber detection sensor as claimed in claim 3, wherein: the inner side of the second moving block (39) is provided with a ball (315), and the ball (315) is movably connected with the surface of the limiting cross rod (38).
5. The distributed optical fiber detection sensor with high positioning accuracy as recited in claim 4, wherein: and a heat radiation fan (316) is arranged on the inner side of the side jacket (313).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122670078.2U CN216717402U (en) | 2021-11-03 | 2021-11-03 | Distributed optical fiber detection sensor with high positioning accuracy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122670078.2U CN216717402U (en) | 2021-11-03 | 2021-11-03 | Distributed optical fiber detection sensor with high positioning accuracy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216717402U true CN216717402U (en) | 2022-06-10 |
Family
ID=81876428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122670078.2U Expired - Fee Related CN216717402U (en) | 2021-11-03 | 2021-11-03 | Distributed optical fiber detection sensor with high positioning accuracy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216717402U (en) |
-
2021
- 2021-11-03 CN CN202122670078.2U patent/CN216717402U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108583735A (en) | It is a kind of for the drive wheel suspension damping of AGV trolleies, chassis, AGV trolleies | |
| CN216717402U (en) | Distributed optical fiber detection sensor with high positioning accuracy | |
| CN103696641A (en) | Door check | |
| CN209150889U (en) | A kind of electric motor protective device with noise reducing mechanism | |
| WO2023045135A1 (en) | Robot | |
| CN212158893U (en) | Novel motor friction torque detection device | |
| CN219456707U (en) | Anti-shake camera module | |
| CN220569803U (en) | Battery shock-absorbing structure for new energy | |
| CN102528090B (en) | Movable spindle box of double-motor driven four guide rail supported lathe | |
| CN209781539U (en) | Mechanical equipment position detection device | |
| CN116405755A (en) | Intelligent camera for mine based on Internet | |
| CN211567833U (en) | Multifunctional automobile data recorder | |
| CN212300375U (en) | Gear drive encoder wheel set | |
| CN212004824U (en) | Image data acquisition robot | |
| CN219496647U (en) | Stable in structure's radar sensor | |
| CN218997834U (en) | Protection buffering type speed reducer | |
| CN218367981U (en) | Integral horizontal steering gear | |
| CN111028379A (en) | Image data acquisition robot | |
| CN220339386U (en) | Protection device of marine observation instrument | |
| CN217883606U (en) | Sliding movement mechanism for privacy cover | |
| CN214923064U (en) | Cylindrical mirror substrate polishing device | |
| CN117040205B (en) | Device and method for six-degree-of-freedom position sensing of planar motor | |
| CN218177109U (en) | Quick rolling slats door | |
| CN216611398U (en) | Wall-climbing robot | |
| CN221351040U (en) | Clamping mechanism and contact lens hardness detection device |
Legal Events
| 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: 20220610 |