CN111397640A - Optical fiber sensor packaged by basalt fiber - Google Patents
Optical fiber sensor packaged by basalt fiber Download PDFInfo
- Publication number
- CN111397640A CN111397640A CN202010216137.6A CN202010216137A CN111397640A CN 111397640 A CN111397640 A CN 111397640A CN 202010216137 A CN202010216137 A CN 202010216137A CN 111397640 A CN111397640 A CN 111397640A
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- outside
- main body
- plate
- clamping
- limiting
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 40
- 229920002748 Basalt fiber Polymers 0.000 title claims abstract description 25
- 230000001681 protective effect Effects 0.000 claims abstract description 22
- 239000000835 fiber Substances 0.000 claims 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000003993 interaction Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000002633 protecting effect Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/264—Mechanical constructional elements therefor ; Mechanical adjustment thereof
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/268—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light using optical fibres
Abstract
The invention discloses an optical fiber sensor packaged by basalt fibers, which relates to the technical field of optical fiber sensors and comprises a main body and a connector, wherein mounting plates are arranged at the front end and the rear end of the outer part of the main body, buffer blocks are arranged inside the mounting plates, a connecting wire is arranged at one end of the outer part of the main body, a limiting device is arranged outside the connecting wire, a connecting sleeve is arranged at one end of the inner part of the connecting wire, a built-in wire is arranged inside the connecting sleeve, and a protective frame is arranged at the top of the main body. The invention has the beneficial effects that: this device passes through the setting of grip block, fixed spring and locating plate, can suitably adjust spacing subassembly according to the size of connecting pipe, simple structure, convenient operation utilizes the elasticity that fixed spring itself has to come to suitably adjust the grip block, can make grip block and locating plate parcel in the outside of connecting pipe, increases the stability of being connected between connecting pipe and the main part, for optical fiber sensor's normal use is protected and is driven and is protected the navigation.
Description
Technical Field
The invention relates to the technical field of optical fiber sensors, in particular to an optical fiber sensor packaged by basalt fibers.
Background
An optical fiber sensor is a sensor that converts the state of an object to be measured into a measurable optical signal. The optical fiber sensor has the working principle that light beams incident from a light source are sent to a modulator through an optical fiber, the light beams interact with external measured parameters in the modulator, so that optical properties of the light, such as intensity, wavelength, frequency, phase, polarization state and the like of the light, are changed to form modulated light signals, the modulated light signals are sent to a photoelectric device through the optical fiber, the measured parameters are obtained through a demodulator, and the use of the optical fiber sensor becomes more important along with the development of the times.
The optical fiber sensor in the market is inconvenient for a user to stabilize and limit between connecting wire and the main part after the installation in the use process, lead to can contact badly between connecting wire and the main part in long-time use, produce and drop, bring inconvenience for user's use, and inconvenient in the use protects optical fiber sensor itself, bring the damage because of external environment to some inside buttons of optical fiber sensor or display module easily, do not have the buffering effect to external force effect, for this reason, we have proposed an optical fiber sensor who adopts basalt fiber encapsulation.
Disclosure of Invention
The invention aims to provide an optical fiber sensor packaged by basalt fibers, and solves the problems that the optical fiber sensor provided in the background art is inconvenient for a user to stably limit the position between a connecting wire and a main body after the installation in the use process, the connecting wire and the main body can be in poor contact and fall off in the long-time use process, the use of the user is inconvenient, the optical fiber sensor is inconvenient to protect in the use process, some keys or display components in the optical fiber sensor are easily damaged by external environment, and the buffer effect of external force action is not achieved.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an adopt optical fiber sensor of basalt fiber encapsulation, includes main part and connector, both ends all are provided with the mounting panel around the main part is outside, and the internally mounted of mounting panel has the buffer block, the outside one end of main part is provided with the connecting wire, and the externally mounted of connecting wire has stop device, the inside one end of connecting wire is provided with links up the sleeve pipe, and links up sheathed tube internally mounted and have built-in wire, the top of main part is provided with the protective frame, and the inside one end of protective frame runs through there is the loose axle, the outside both ends of loose axle all install and link up the piece, the inside of protective frame is provided with protector, the connecting pipe is installed to the outside other end of main part, the connector is located the inside one end of connecting pipe, the outside of main part.
Preferably, stop device is including rotating pivot, limiting plate, fixed block and card chamber, and stop device's inside is provided with the rotation pivot, the outside mid-mounting of rotation pivot has the limiting plate, and the outside of limiting plate bottom is provided with the card chamber, the externally mounted in card chamber has the fixed block.
Preferably, the fixed block and the clamping cavity are of an integrated structure, and the cross section of the clamping cavity is of a circular structure.
Preferably, one end of the inside of the limiting plate is movably connected with the outside of the rotating shaft, and the number of the limiting plates is two.
Preferably, the protection device comprises a side plate and an inner cavity, the inner cavity is arranged in the middle of the interior of the protection device, and the side plates are mounted at two ends of the exterior of the inner cavity.
Preferably, the interior of the guard is fixedly connected with the side plates, and the side plates are symmetrically distributed about the center of the guard.
Preferably, clamping device includes spacing lagging, removal axle, spacing groove, spliced pole, fixed spring, grip block and locating plate, and the middle part of the inside one end of clamping device runs through there is the removal axle, spacing lagging is all installed at the outside both ends of removal axle, clamping device's inside is provided with the grip block, and the inside one end of grip block runs through there is the spliced pole, the outside of spliced pole is provided with the spacing groove, fixed spring is installed to the outside one end of grip block, the outside lower extreme of grip block is provided with the locating plate.
Preferably, the inside one end of clamping device and the outside middle part of removal axle are swing joint, and remove the outside both ends of axle and the inside of spacing lagging for closely laminating to clamping device passes through spacing lagging and removes the axle and constitutes revolution mechanic.
Preferably, the outer end of the clamping plate is connected with the fixed springs in an adhesive mode, the fixed springs are distributed equidistantly, and the two clamping plates are arranged.
The invention provides an optical fiber sensor packaged by basalt fiber, which has the following beneficial effects:
1. the angle of the limiting plate can be adjusted through the interaction of the rotating shaft and the limiting device, so that a user can conveniently limit and fix the connecting wire and the main body after the installation is finished, the connecting wire and the main body are prevented from loosening or falling off in a long-time use process, a good contact effect can be kept, the possibility of poor contact between the connecting wire and the main body is effectively reduced, the subsequent maintenance frequency is reduced, the structure is simple, and the operation is convenient for the user.
2. According to the invention, the silica gel is bonded on the inner wall surface of the clamping cavity, so that the elasticity is certain, when the two limiting plates are clamped into the clamping cavity from two sides, the clamping cavity is more urgent and stable, the two limiting plates are not separated after the limiting plates are clamped, and when the length of the connecting wire is longer, the connecting wire can be wound outside the limiting plates to be bundled to a certain extent, so that the connecting wire can be effectively prevented from being disordered, the regulation is more realized, and the use of the whole limiting device is more flexible.
3. The protection frame can rotate through the interaction of the movable shaft and the connecting block, a user can conveniently control and observe components outside the bottom of the protection frame, the components outside the bottom of the protection frame can also have a good shielding and protecting effect, the inner cavity of the protection frame is upwards protruded and has a certain space with the main body, the protection frame and the main body are parallel, the side plates are arranged on two sides of the inner cavity, the shape structure of each side plate is matched with that of the outside of the buffer block, rubber with good elasticity is arranged inside the buffer block, the protection frame can have a certain buffering effect when being acted by external force, the damage to the optical fiber sensor is reduced, and the service life of the optical fiber sensor can be prolonged to a certain extent.
4. The angle of the clamping device can be adjusted through the arrangement of the moving shaft and the limiting sleeve plate, a certain damping effect exists between the moving shaft and the clamping device, the clamping device can be attached to the outer part of the rear end of the main body when the clamping device is not used, the occupied space is effectively reduced, the operation of a user on the main body cannot be influenced, the user can conveniently clamp the main body again by utilizing the internal components of the clamping device after the installation of the connecting pipe is finished, and the possibility of poor contact is reduced.
5. According to the invention, through the arrangement of the clamping plate, the fixing spring and the positioning plate, the limiting assembly can be properly adjusted according to the size of the connecting pipe, the structure is simple, the operation is convenient, the clamping plate is properly adjusted by utilizing the elasticity of the fixing spring, the clamping plate and the positioning plate can be wrapped outside the connecting pipe, the connecting stability between the connecting pipe and the main body is increased, and the optical fiber sensor is used for protecting driving and navigating in normal use.
Drawings
FIG. 1 is a schematic diagram of the internal structure of an optical fiber sensor packaged by basalt fiber according to the present invention;
FIG. 2 is an open schematic view of an optical fiber sensor protection frame packaged by basalt fiber according to the present invention;
FIG. 3 is a schematic view of the internal structure of the optical fiber sensor protection device packaged by basalt fiber according to the present invention;
FIG. 4 is a schematic diagram of a rear view structure of an optical fiber sensor packaged by basalt fiber according to the present invention;
FIG. 5 is a schematic side view of an optical fiber sensor limiting device packaged by basalt fiber according to the present invention.
In the figure: 1. a main body; 2. a protective frame; 3. a limiting device; 301. rotating the rotating shaft; 302. a limiting plate; 303. a fixed block; 304. a card cavity; 4. a connecting wire; 5. connecting the sleeve; 6. a lead is arranged inside; 7. a connecting pipe; 8. a connector; 9. a movable shaft; 10. a joining block; 11. mounting a plate; 12. a buffer block; 13. a guard; 1301. a side plate; 1302. an inner cavity; 14. a clamping device; 1401. a limiting sleeve plate; 1402. a movable shaft; 1403. a limiting groove; 1404. connecting columns; 1405. fixing the spring; 1406. a clamping plate; 1407. and (7) positioning the plate.
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, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like 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 "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. 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, the present invention provides a technical solution: an optical fiber sensor packaged by basalt fiber comprises a main body 1, a protective frame 2, a limiting device 3, a rotating shaft 301, a limiting plate 302, a fixed block 303, a clamping cavity 304, a connecting wire 4, a connecting sleeve 5, an internal lead 6, a connecting pipe 7, a connector 8, a movable shaft 9, a connecting block 10, a mounting plate 11, a buffer block 12, a protective device 13, a side plate 1301, an inner cavity 1302, a clamping device 14, a limiting sleeve plate 1401, a movable shaft 1402, a limiting groove 1403, a connecting column 1404, a fixed spring 1405, a clamping plate 1406 and a positioning plate 1407, wherein the mounting plate 11 is arranged at the front end and the rear end of the outer part of the main body 1, the buffer block 12 is arranged in the mounting plate 11, the connecting wire 4 is arranged at one end of the outer part of the main body 1, the limiting device 3 is arranged at the outer part of the connecting wire 4, the limiting device 3 comprises the rotating shaft 301, the middle part of the outer part of the rotating shaft 301 is provided with the limiting plate 302, the outer part of the bottom of the limiting plate 302 is provided with the clamping cavity 304, one end of the inner part of the limiting plate 302 is movably connected with the outer part of the rotating shaft 301, two limiting plates 302 are arranged, the outer part of the clamping cavity 304 is provided with the fixing block 303, the fixing block 303 and the clamping cavity 304 are of an integrated structure, the cross section of the clamping cavity 304 is of a circular structure, the angle of the limiting plate 302 can be adjusted through the interaction of the rotating shaft 301 and the limiting device 3, a user can conveniently limit and fix the connecting wire 4 and the main body 1 after the installation is finished, the connecting wire 4 and the main body 1 are prevented from loosening or falling off in the long-time use process, good contact effect can be kept, the possibility of poor contact between the connecting wire 4 and the main body 1 is, the connecting wire is convenient for a user to operate, one end inside the connecting wire 4 is provided with the connecting sleeve 5, the connecting sleeve 5 is internally provided with the built-in lead 6, the top of the main body 1 is provided with the protective frame 2, the movable shaft 9 penetrates through one end inside the protective frame 2, the two ends outside the movable shaft 9 are both provided with the connecting blocks 10, the protective frame 2 is internally provided with the protective device 13, the inner part of the protective device 13 is fixedly connected with the side plate 1301, the side plates 1301 are symmetrically distributed around the center of the protective device 13, silica gel is adhered on the inner wall surface of the clamping cavity 304 and has certain elasticity, when the two limiting plates 302 are clamped into the clamping cavity 304 from the two sides, the two limiting plates 302 are more urgently stable, the two limiting plates 302 are separated after the clamping of the limiting plates 302 is finished, and when the length of the connecting wire 4 is longer, the connecting wire 4 can be wound outside the limiting plates 302 for bunch processing, the connecting wire 4 can be effectively prevented from being disordered, the regulation is better, and the whole limiting device 3 is more flexible to use;
the protective device 13 comprises a side plate 1301 and an inner cavity 1302, the inner cavity 1302 is arranged in the middle of the interior of the protective device 13, the side plates 1301 are arranged at two ends of the exterior of the inner cavity 1302, the connecting pipe 7 is arranged at the other end of the exterior of the main body 1, the connecting head 8 is positioned at one end of the interior of the connecting pipe 7, the clamping device 14 is arranged at the exterior of the rear end of the main body 1, the clamping device 14 comprises a limiting sleeve plate 1401, a moving shaft 1402, a limiting groove 1403, a connecting column 1404, a fixing spring 1405, a clamping plate 1406 and a positioning plate 1407, the moving shaft 1402 penetrates through the middle of one end of the interior of the clamping device 14, the limiting sleeve plates 1401 are arranged at two ends of the exterior of the moving shaft 1402, the clamping device 14 is provided with a clamping plate 1406, the connecting column 1404 penetrates through one end of the interior of the clamping plate 1406;
the two clamping plates 1406 are arranged, the protection frame 2 can be rotated through the interaction of the movable shaft 9 and the connecting block 10, a user can conveniently control and observe components outside the bottom of the protection frame 2, the components outside the bottom of the protection frame 2 can be well shielded and protected, the inner cavity 1302 is upwards protruded and has a certain space with the main body 1, the two clamping plates are parallel to each other, the side plates 1301 are arranged on two sides of the inner cavity 1302, the shape structures of the side plates 1301 are matched with the shape structures outside the buffer block 12, rubber with good elasticity is arranged inside the buffer block 12, a certain buffering effect can be achieved when the protection frame 2 is affected by external force, damage to the optical fiber sensor is reduced, and the service life of the optical fiber sensor can be prolonged to a certain extent;
through the arrangement of the clamping plate 1406, the fixed spring 1405 and the positioning plate 1407, the limit component can be properly adjusted according to the size of the connecting pipe 7, the structure is simple, the operation is convenient, the clamping plate 1406 can be properly adjusted by utilizing the elasticity of the fixed spring 1405, the clamping plate 1406 and the positioning plate 1407 are wrapped outside the connecting pipe 7, the connecting stability between the connecting pipe 7 and the main body 1 is increased, for the normal use of the optical fiber sensor, a limiting groove 1403 is arranged outside the connecting column 1404, a fixed spring 1405 is arranged at one end of the outside of the clamping plate 1406, the positioning plate 1407 is arranged at the lower end of the outside of the clamping plate 1406, one end of the inside of the clamping device 14 is movably connected with the middle part of the outside of the moving shaft 1402, and both ends of the outer portion of the moving shaft 1402 are closely attached to the inner portion of the retainer plate 1401, and the clamping device 14 forms a rotating structure through the limit sleeve plate 1401 and the moving shaft 1402;
can rotate protection frame 2 through the interact of loose axle 9 and linking piece 10, convenient to use person controls and observes the outside subassembly in protection frame 2 bottom, also can play good sheltering from the guard action to the outside subassembly in protection frame 2 bottom, and inner chamber 1302 is upwards protruding, and there is certain space between the main part 1, above-mentioned both are parallel to each other, both sides at inner chamber 1302 are provided with curb plate 1301, the shape structure of curb plate 1301 is identical with the outside shape structure of buffer block 12, the inside of buffer block 12 sets up the rubber of elasticity preferred, can play certain buffering effect when protection frame 2 receives the effect of external force, reduce the damage to optical fiber sensor, can prolong optical fiber sensor's life to a certain extent.
In conclusion, in the optical fiber sensor packaged by basalt fiber, when in use, firstly, the optical fiber sensor is installed and fixed according to use requirements, after the position is fixed, the protection frame 2 can be opened upwards by utilizing the interaction of the movable shaft 9 and the connecting block 10, a user can conveniently adjust and observe the control assembly outside the bottom of the protection frame 2, after the operation is finished, the protection frame 2 can be rotatably attached to the outside of the top of the main body 1 by utilizing the interaction of the movable shaft 9 and the connecting block 10, the inner cavity 1302 protrudes upwards, a certain space is reserved between the inner cavity 1302 and the main body 1, the side plates 1302 are parallel to each other, the two sides of the inner cavity are provided with the side plates 1302, the shape structures of the side plates 1301 are matched with the shape structures outside the buffer block 12, rubber with better elasticity is arranged inside the buffer block 12, and a certain buffer effect can be achieved when the protection frame 2 is acted by external force, and the mutual action of the limiting device 3 and the rotating shaft 301 can be used for adjusting the angle of the two limiting plates 302, so that the two limiting plates 302 are wrapped outside the connecting wire 4, then the two limiting plates 302 can be mutually clamped in the clamping cavity 304, and then a certain space exists between the two limiting plates 302 and the main body 1, a user can wind the connecting wire 4 outside the limiting plates 302 for wire bundling, and the mutual action of the movable shaft 9 and the connecting block 10 can be used for rotating the protective frame 2, then the user presses the fixing spring 1405 according to the size requirement of the connecting pipe 7, so that the stretched fixing spring 1405 is stressed and contracted, the area between the clamping plate 1406 and the positioning plate 1407 can be increased, the connecting pipe 7 can be conveniently placed in the space, the user can inform the fixing spring 1405 of exerting force after the operation is finished, and the connecting stability degree between the connecting pipe 7 and the main body 1 can be increased, thus, the whole using process of the optical fiber sensor packaged by the basalt fiber is completed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (9)
1. The utility model provides an adopt basalt fiber packaged's optical fiber sensor, includes main part (1) and connector (8), its characterized in that: the connecting device is characterized in that mounting plates (11) are arranged at the front end and the rear end of the outer portion of the main body (1), a buffer block (12) is arranged inside the mounting plates (11), a connecting wire (4) is arranged at one end of the outer portion of the main body (1), a limiting device (3) is arranged outside the connecting wire (4), a linking sleeve (5) is arranged at one end of the inner portion of the connecting wire (4), a built-in lead (6) is arranged inside the linking sleeve (5), a protective frame (2) is arranged at the top of the main body (1), a movable shaft (9) penetrates through one end of the inner portion of the protective frame (2), linking blocks (10) are arranged at the two ends of the outer portion of the movable shaft (9), a protective device (13) is arranged inside the protective frame (2), a connecting pipe (7) is arranged at the other end of the outer portion of the main body (1, the outer part of the rear end of the main body (1) is provided with a clamping device (14).
2. The basalt fiber encapsulated fiber optic sensor of claim 1, wherein: stop device (3) are including rotating pivot (301), limiting plate (302), fixed block (303) and card chamber (304), and the inside of stop device (3) is provided with rotates pivot (301), the outside mid-mounting of rotation pivot (301) has limiting plate (302), and the outside of limiting plate (302) bottom is provided with card chamber (304), the externally mounted of card chamber (304) has fixed block (303).
3. The basalt fiber encapsulated fiber optic sensor of claim 2, wherein: the fixing block (303) and the clamping cavity (304) are of an integrated structure, and the cross section of the clamping cavity (304) is of a circular structure.
4. The basalt fiber encapsulated fiber optic sensor of claim 2, wherein: one end inside the limiting plate (302) is movably connected with the outside of the rotating shaft (301), and two limiting plates (302) are arranged.
5. The basalt fiber encapsulated fiber optic sensor of claim 1, wherein: the protection device (13) comprises a side plate (1301) and an inner cavity (1302), the inner cavity (1302) is arranged in the middle of the interior of the protection device (13), and the side plates (1301) are mounted at two ends of the exterior of the inner cavity (1302).
6. The basalt fiber encapsulated fiber optic sensor of claim 5, wherein: the interior of the protective device (13) is fixedly connected with the side plates (1301), and the side plates (1301) are symmetrically distributed around the center of the protective device (13).
7. The basalt fiber encapsulated fiber optic sensor of claim 1, wherein: clamping device (14) include spacing sleeve board (1401), remove axle (1402), spacing groove (1403), spliced pole (1404), fixed spring (1405), grip block (1406) and locating plate (1407), and the middle part of the inside one end of clamping device (14) has run through and has removed axle (1402), spacing sleeve board (1401) are all installed at the outside both ends of removal axle (1402), the inside of grip block (14) is provided with grip block (1406), and inside one end of grip block (1406) has run through spliced pole (1404), the outside of spliced pole (1404) is provided with spacing groove (1403), fixed spring (1405) are installed to the outside one end of grip block (1406), the outside lower extreme of grip block (1406) is provided with locating plate (1407).
8. The basalt fiber encapsulated fiber optic sensor of claim 7, wherein: one end of the inside of the clamping device (14) is movably connected with the middle part of the outside of the moving shaft (1402), two ends of the outside of the moving shaft (1402) are tightly attached to the inside of the limiting sleeve plate (1401), and the clamping device (14) forms a rotating structure through the limiting sleeve plate (1401) and the moving shaft (1402).
9. The basalt fiber encapsulated fiber optic sensor of claim 7, wherein: one end of the outer portion of the clamping plate (1406) is connected with the fixing springs (1405) in an adhering mode, the fixing springs (1405) are distributed equidistantly, and two clamping plates (1406) are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010216137.6A CN111397640A (en) | 2020-03-25 | 2020-03-25 | Optical fiber sensor packaged by basalt fiber |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010216137.6A CN111397640A (en) | 2020-03-25 | 2020-03-25 | Optical fiber sensor packaged by basalt fiber |
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| CN111397640A true CN111397640A (en) | 2020-07-10 |
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| CN202010216137.6A Pending CN111397640A (en) | 2020-03-25 | 2020-03-25 | Optical fiber sensor packaged by basalt fiber |
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| CN202082498U (en) * | 2011-06-13 | 2011-12-21 | 焦作市隆兴液塑机械有限责任公司 | Leakage cable installation fixing fixture |
| US20140101709A1 (en) * | 2012-10-05 | 2014-04-10 | General Instrument Corporation | Optical Fiber Management Bridge |
| CN203850798U (en) * | 2014-05-19 | 2014-09-24 | 永新电气设备有限公司 | Wire fixing fitting for improving clamping stability |
| CN204405089U (en) * | 2015-03-16 | 2015-06-17 | 广州市合熠电子科技有限公司 | The intelligent Fibre Optical Sensor of a kind of high accuracy number |
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| CN109378644A (en) * | 2018-11-27 | 2019-02-22 | 大连派欧机电设备有限公司 | A kind of fixed device and method of electrical interface |
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