CN212180123U - Optical fiber fluorescence temperature measuring probe - Google Patents
Optical fiber fluorescence temperature measuring probe Download PDFInfo
- Publication number
- CN212180123U CN212180123U CN202020334635.6U CN202020334635U CN212180123U CN 212180123 U CN212180123 U CN 212180123U CN 202020334635 U CN202020334635 U CN 202020334635U CN 212180123 U CN212180123 U CN 212180123U
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- wall
- measuring probe
- fluorescence temperature
- ring
- optical fiber
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- 239000000523 sample Substances 0.000 title claims abstract description 62
- 239000013307 optical fiber Substances 0.000 title claims abstract description 25
- 230000001681 protective effect Effects 0.000 claims abstract description 54
- 238000009529 body temperature measurement Methods 0.000 claims abstract description 26
- 239000000835 fiber Substances 0.000 claims abstract description 23
- 239000011148 porous material Substances 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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- Measuring Temperature Or Quantity Of Heat (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
The utility model relates to an optical fiber measurement equipment technical field, and an optic fibre fluorescence temperature measurement probe is disclosed, including the measuring probe body, data line and connecting plug, the common fixed cover of outer wall of measuring probe body and data line has connect the protective sheath, the fixed cover of outer wall of protective sheath has connect the ring, the protective housing has been cup jointed in the outer wall activity of protective sheath, the inner wall of protective housing and the outer wall swing joint of ring, two symmetric distribution's connecting hole has been seted up to the outer wall of protective housing, and the pore wall swing joint of connecting hole has stop gear, the jack with stop gear matched with has been seted up to the outer wall of ring, the screw thread has been seted up to the bottom outer wall of protective housing, and threaded. The utility model discloses can effectively improve optic fibre fluorescence temperature measuring probe's protective capacities, avoid it to be injured by other objects by a crashing object, improve optic fibre fluorescence temperature measuring probe's life, also can effectively improve the convenience that optic fibre fluorescence temperature measuring probe used.
Description
Technical Field
The utility model relates to an optical fiber measurement equipment technical field especially relates to an optic fibre fluorescence temperature measurement probe.
Background
The fluorescent afterglow characteristic of the fluorescent material has a certain corresponding relation with the temperature, such as light intensity, duration, wavelength and the like, by utilizing the corresponding relation, various parameters of the fluorescent afterglow stage of the fluorescent material are measured, and corresponding temperature data can be obtained through certain conversion.
The existing optical fiber fluorescence temperature measuring probe is poor in protection performance due to the fact that the existing optical fiber fluorescence temperature measuring probe is exposed and placed, the existing optical fiber fluorescence temperature measuring probe is easily damaged by other objects, the service life of the optical fiber fluorescence temperature measuring probe is affected, in addition, due to the fact that the length of a data line is long, the data line is easy to tie when the data line is not required to be lengthened for use, the data line recycling process is required to be untied and conglomerated, time and labor are wasted, and the use convenience of the optical fiber fluorescence temperature measuring probe is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art optic fibre fluorescence temperature measurement probe and leading to its protective properties relatively poor because of exposing to place, influence optic fibre fluorescence temperature measurement probe's life to and optic fibre fluorescence temperature measurement probe data line is tied a knot easily, influences its problem of using the convenience, and the optic fibre fluorescence temperature measurement probe who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an optic fibre fluorescence temperature measurement probe, includes measuring probe body, data line and connecting plug, the common fixed cover of outer wall of measuring probe body and data line has cup jointed the protective sheath, the fixed cup joint of outer wall of protective sheath has the ring, the protective housing has been cup jointed in the outer wall activity of protective sheath, the inner wall of protective housing and the outer wall swing joint of ring, two symmetric distribution's connecting hole has been seted up to the outer wall of protective housing, and the pore wall swing joint of connecting hole has stop gear, the jack with stop gear matched with has been seted up to the outer wall of ring, the bottom outer wall of protective housing has seted up the screw thread, and threaded outer wall threaded connection has the cap, the outer wall fixedly connected with positioning mechanism of data.
Preferably, the limiting mechanism comprises an inserting rod, one end of the inserting rod, far away from the circular ring, is fixedly connected with a stop block, a spring is movably sleeved on the rod wall of the inserting rod, and two ends of the spring are fixedly connected with the outer wall of the stop block and the outer wall of the protective shell respectively.
Preferably, the positioning mechanism comprises a hollow block fixedly connected with the outer wall of the data line, an opening is formed in the outer wall of the hollow block, a threaded hole is formed in the outer wall of the hollow block, an adjusting bolt is connected to the hole wall of the threaded hole in a threaded manner, and a pressing block is rotatably connected to the side wall of the adjusting bolt through a rolling bearing.
Preferably, the outer wall of the pressing block is fixedly connected with a rubber pad.
Preferably, the outer wall of the measuring probe body is movably connected with a limiting ring, and the outer wall of the limiting ring is fixedly connected with the inner wall of the protective shell.
Preferably, the top end of the circular ring is provided with an inclined plane.
Preferably, the outer wall of the shell cover is fixedly connected with a connecting rope, and the top end of the connecting rope is fixedly connected with the outer wall of the protective shell.
Compared with the prior art, the utility model provides an optic fibre fluorescence temperature measurement probe possesses following beneficial effect:
1. this optic fibre fluorescence temperature measurement probe, through being provided with the safety cover, the inserted bar, spring and ring, when optic fibre fluorescence temperature measurement probe does not use, stimulate the protective housing along the protective sheath downwards, at the in-process of pulling, the inclined plane jack-up inserted bar of ring, and make the spring stretch, at last when the top inner wall of protective housing contacts with the ring, the inserted bar goes into the jack of ring under the spring action of spring card, accomplish the spacing of protective housing, rotatory cap after that, make the measurement probe body be in among the protection of protective housing and cap, avoid the measurement probe body to be injure by a crashing object, this mechanism can effectively improve optic fibre fluorescence temperature measurement probe's protective capacities, avoid it to be injured by other objects by a crashing object, the life of optic fibre fluorescence temperature measurement probe has been improved.
2. This optic fibre fluorescence temperature measurement probe, through being provided with hollow block, adjusting bolt and briquetting, when optic fibre fluorescence temperature measurement probe work need not put the data line, can coil unnecessary data line and put into hollow block from the opening, rotatory adjusting bolt after that, adjusting bolt promotes briquetting extrusion data line, avoid the data line in disorder to tie a knot, later when the data line is retrieved, go into remaining data coil again hollow block can, avoid taking place the condition that the data line was tied a knot, this mechanism can effectively improve the convenience that optic fibre fluorescence temperature measurement probe used.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can effectively improve optic fibre fluorescence temperature measurement probe's protective capacities, avoid it to be injured by other objects by a crashing object, improve optic fibre fluorescence temperature measurement probe's life, also can effectively improve the convenience that optic fibre fluorescence temperature measurement probe used.
Drawings
Fig. 1 is a schematic structural view of an optical fiber fluorescence temperature measuring probe according to the present invention;
FIG. 2 is a schematic structural diagram of a portion A of an optical fiber fluorescence temperature measurement probe according to the present invention;
fig. 3 is a schematic structural diagram of a part B of an optical fiber fluorescence temperature measurement probe according to the present invention.
In the figure: the device comprises a measuring probe body 1, a data line 2, a connecting plug 3, a protective sleeve 4, a ring 5, a protective shell 6, a limiting mechanism 7, an inserted rod 71, a stop 72, a spring 73, a connecting rope 8, a positioning mechanism 9, a hollow block 91, an opening 92, an adjusting bolt 93, a pressing block 94, a jack 10, a shell cover 11, a rubber pad 12 and a limiting ring 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, an optical fiber fluorescence temperature measurement probe, including measuring probe body 1, data line 2 and connecting plug 3, measuring probe body 1 and data line 2's outer wall is fixed jointly and has been cup jointed protective sheath 4, protective sheath 4's outer wall is fixed and has been cup jointed ring 5, protective sheath 6 has been cup jointed in protective sheath 4's outer wall activity, protective sheath 6's inner wall and ring 5's outer wall swing joint, two symmetric distribution's connecting hole has been seted up to protective sheath 6's outer wall, and the pore wall swing joint of connecting hole has stop gear 7, ring 5's outer wall seted up with stop gear 7 matched with jack 10, protective sheath 6's bottom outer wall has seted up the screw thread, and threaded outer wall threaded connection has cap 11, data line 2's outer wall fixedly connected with positioning mechanism.
The limiting mechanism 7 comprises an inserting rod 71, a stop block 72 is fixedly connected to one end, far away from the circular ring 5, of the inserting rod 71, a spring 73 is movably sleeved on the rod wall of the inserting rod 71, and two ends of the spring 73 are fixedly connected with the outer wall of the stop block 72 and the outer wall of the protective shell 6 respectively.
Positioning mechanism 9 includes with 2 outer wall fixed connection's of data line hollow block 91, and opening 92 has been seted up to hollow block 91's outer wall, and hollow block 91's outer wall sets up threaded hole, and the pore wall threaded connection of threaded hole has adjusting bolt 93, and adjusting bolt 93's lateral wall rotates through antifriction bearing and is connected with briquetting 94, and this mechanism can effectively improve the convenience that optic fibre fluorescence temperature measurement probe used.
The outer wall of the pressing block 94 is fixedly connected with a rubber pad 12, and the rubber pad 12 prevents the pressing block 94 from damaging the data line 2.
The outer wall swing joint of measuring probe body 1 has spacing ring 13, and the outer wall of spacing ring 13 and the inner wall fixed connection of protective housing 6, spacing ring 13 can guarantee the stability of protective housing 6.
The top end of the circular ring 5 is provided with an inclined surface which can be used for conveniently jacking the insertion rod 71.
The outer wall fixedly connected with of cap 11 connects rope 8, connects the top of rope 8 and the outer wall fixed connection of protective housing 6, connects rope 8 and can prevent that cap 11 from losing.
In the utility model, when the optical fiber fluorescence temperature measuring probe is not used, the protective shell 6 is pulled downwards along the protective sleeve 4, in the pulling process, the inclined plane of the ring 5 jacks up the inserted link 71, the spring 73 is stretched, finally, when the top inner wall of the protective shell 6 is contacted with the ring 5, the inserted link 71 is clamped into the jack 10 of the ring 5 under the elastic action of the spring 73 to complete the limit of the protective shell 6, then the shell cover 11 is rotated to ensure that the measuring probe body 1 is positioned in the protection of the protective shell 6 and the shell cover 11 to avoid the measuring probe body 1 from being damaged by a crashing object, the mechanism can effectively improve the protection capability of the optical fiber fluorescence temperature measuring probe, avoid the damage of the optical fiber fluorescence temperature measuring probe by other objects, prolong the service life of the optical fiber fluorescence temperature measuring probe, when the optical fiber fluorescence temperature measuring probe does not need to put the data line 2, the redundant data line 2 can be coiled and put into the hollow block 91 from the opening 92, then, the adjusting bolt 93 is rotated, the adjusting bolt 93 pushes the pressing block 94 to extrude the data line 2, the data line 2 is prevented from being randomly knotted, and then when the data line 2 is recycled, the remaining data line 2 is coiled into the hollow block 91, so that the knotting of the data line 2 is avoided, and the convenience of the optical fiber fluorescence temperature measuring probe 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 an optic fibre fluorescence temperature measurement probe, includes measuring probe body (1), data line (2) and connecting plug (3), its characterized in that, the outer wall of measuring probe body (1) and data line (2) is fixed the cover jointly and is cup jointed protective sheath (4), ring (5) have been cup jointed to the outer wall of protective sheath (4) is fixed, protective housing (6) has been cup jointed in the outer wall activity of protective sheath (4), the inner wall of protective housing (6) and the outer wall swing joint of ring (5), the outer wall of protective housing (6) has seted up two symmetric distribution's connecting hole, and the pore wall swing joint of connecting hole has stop gear (7), jack (10) with stop gear (7) matched with have been seted up to the outer wall of ring (5), the bottom outer wall of protective housing (6) has seted up the screw thread, and the outer wall threaded connection has cap (11), the outer wall of the data line (2) is fixedly connected with a positioning mechanism (9).
2. The optical fiber fluorescence temperature measurement probe according to claim 1, wherein the limiting mechanism (7) comprises an insertion rod (71), a stopper (72) is fixedly connected to one end of the insertion rod (71) far away from the ring (5), a spring (73) is movably sleeved on the rod wall of the insertion rod (71), and two ends of the spring (73) are respectively and fixedly connected with the outer wall of the stopper (72) and the outer wall of the protective shell (6).
3. The optical fiber fluorescence temperature measurement probe according to claim 1, wherein the positioning mechanism (9) comprises a hollow block (91) fixedly connected with the outer wall of the data line (2), an opening (92) is formed in the outer wall of the hollow block (91), a threaded hole is formed in the outer wall of the hollow block (91), an adjusting bolt (93) is connected to the hole wall of the threaded hole in a threaded manner, and a pressing block (94) is rotatably connected to the side wall of the adjusting bolt (93) through a rolling bearing.
4. The optical fiber fluorescence temperature measuring probe according to claim 3, wherein a rubber pad (12) is fixedly connected to an outer wall of the pressing block (94).
5. The optical fiber fluorescence temperature measuring probe according to claim 1, wherein a limit ring (13) is movably connected to the outer wall of the measuring probe body (1), and the outer wall of the limit ring (13) is fixedly connected with the inner wall of the protective shell (6).
6. The optical fiber fluorescence temperature measuring probe according to claim 1, wherein the top end of the ring (5) is beveled.
7. The optical fiber fluorescence temperature measurement probe according to claim 1, wherein a connecting rope (8) is fixedly connected to the outer wall of the shell cover (11), and the top end of the connecting rope (8) is fixedly connected with the outer wall of the protective shell (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020334635.6U CN212180123U (en) | 2020-03-17 | 2020-03-17 | Optical fiber fluorescence temperature measuring probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020334635.6U CN212180123U (en) | 2020-03-17 | 2020-03-17 | Optical fiber fluorescence temperature measuring probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212180123U true CN212180123U (en) | 2020-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020334635.6U Active CN212180123U (en) | 2020-03-17 | 2020-03-17 | Optical fiber fluorescence temperature measuring probe |
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| Country | Link |
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| CN (1) | CN212180123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113532682A (en) * | 2021-07-20 | 2021-10-22 | 河北地质大学 | Fluorescent sensor for track power supply system |
-
2020
- 2020-03-17 CN CN202020334635.6U patent/CN212180123U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113532682A (en) * | 2021-07-20 | 2021-10-22 | 河北地质大学 | Fluorescent sensor for track power supply system |
| WO2023000699A1 (en) * | 2021-07-20 | 2023-01-26 | 河北地质大学 | Fluorescence sensor for rail power supply system |
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Address after: 197 Yaogu Avenue, Jiangbei new district, Nanjing City, Jiangsu Province, 210000 Patentee after: Nanjing Norman Biotechnology Co.,Ltd. Country or region after: China Address before: 197 Yaogu Avenue, Jiangbei new district, Nanjing City, Jiangsu Province, 210000 Patentee before: NANJING NORMAN BIOLOGICAL TECHNOLOGY Co.,Ltd. Country or region before: China |