CN215296272U - Reflective matrix area optical fiber sensor for optical fiber amplifier - Google Patents
Reflective matrix area optical fiber sensor for optical fiber amplifier Download PDFInfo
- Publication number
- CN215296272U CN215296272U CN202121400955.8U CN202121400955U CN215296272U CN 215296272 U CN215296272 U CN 215296272U CN 202121400955 U CN202121400955 U CN 202121400955U CN 215296272 U CN215296272 U CN 215296272U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- sensor
- fiber cable
- matrix area
- mounting hole
- 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.)
- Active
Links
Images
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The utility model discloses a regional fiber sensor of reflective matrix for fiber amplifier relates to sensor technical field, and this technical scheme includes the casing, wherein the one end of casing is provided with the fiber cable, the surface of casing is provided with first mounting hole and second mounting hole, the lateral part of casing is provided with optic fibre portion and optic fibre fixed plate, wherein optic fibre portion sets up on the optic fibre fixed plate, the fiber cable is connected with luminous fiber cable respectively and receives the fiber cable. The utility model discloses can directly install optic fibre on the ya keli of equipartition with the sensor, reduce installation time and cost of labor, promote the yields, detection area is wide, and intensity is big, and is with low costs, and application scope is wide.
Description
Technical Field
The utility model relates to a sensor technology field, and more specifically relate to a regional fiber sensor of reflective matrix for fiber amplifier.
Background
Present regional fiber sensor on the market all adopts and installs optical lens mode in the front additional and make, and optical lens die sinking cost is high, and the unit is with high costs, and the installation requirement is high, leads to final cost to rise obviously to current fiber sensor adopts plastic casing or some adopts metal casing, and the intensity of sensor is relatively poor, and the market urgently needs a regional fiber sensor that the price/performance ratio is high.
SUMMERY OF THE UTILITY MODEL
Not enough to the above-mentioned technique, the utility model aims to provide a correlation formula matrix area optical fiber sensor for fiber amplifier, the utility model discloses can directly install optic fibre on the ya keli of equipartition with the sensor, reduce installation time and cost of labor, promote the yields, detection area is wide, and intensity is big.
In order to achieve the above object, the utility model provides a following technical scheme:
a reflection type matrix area optical fiber sensor for an optical fiber amplifier comprises a shell, wherein an optical fiber cable is arranged at one end of the shell, a first mounting hole and a second mounting hole are formed in the surface of the shell, an optical fiber part and an optical fiber fixing plate are arranged on the side portion of the shell, the optical fiber part is arranged on the optical fiber fixing plate, and the optical fiber cable is connected with a light-emitting optical fiber cable and a receiving optical fiber cable respectively.
As a further technical scheme of the utility model, all parts of optical fiber sensor are metal casing.
As a further technical scheme of the utility model, optical fiber sensor is the metal collapsible tube full cladding.
As a further technical scheme of the utility model, the casing is the cuboid structure.
In a further aspect of the present invention, the optical fiber portion has a matrix-type distribution, and the internal optical fiber portion is a single optical fiber.
As a further technical solution of the present invention, the optical fiber cable is a light emitting or receiving optical fiber cable.
As a further technical scheme of the utility model, first mounting hole and second mounting hole are M3 screw thread mounting hole.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses can be directly with the direct array of a plurality of single core optic fibre on inferior gram force, then with the fixed mode of glue, from the cost that significantly reduces above mould, manual work, the installation degree of difficulty to improve the yields. (2) The utility model discloses an all metal casing has increased the ability of adverse circumstances existence to the intensity of sensor has been improved to a certain extent.
(3) The utility model discloses regional optic fibre all adopts plastics optical fiber cable, and this scheme adopts the full cladding of metal collapsible tube, makes it adapt to the scene more.
(4) The utility model discloses a metal casing, increased single optic fibre intensity, make its size possible littleer, that is at the same size, the utility model discloses can detect bigger region.
Drawings
Fig. 1 is a schematic perspective view of a reflective matrix area optical fiber sensor for an optical fiber amplifier according to the present invention;
fig. 2 is a schematic diagram of an application example of a reflective matrix area optical fiber sensor for an optical fiber amplifier according to the present invention;
the labels in the figure are: 1-a shell; 2-a first mounting hole; 3-a second mounting hole; 4-optical fiber fixing plate; 5-an optical fiber part; 6-optical fiber cable; 7-a light-emitting beam; 8-the object to be tested; 9-a light emitting fiber optic cable; 10-receiving a fiber optic cable; 11-fiber amplifier.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 and 2, the present invention provides an embodiment of the following:
a reflective matrix area optical fiber sensor for an optical fiber amplifier comprises a shell 1, wherein an optical fiber cable 6 is arranged at one end of the shell 1, a first mounting hole 2 and a second mounting hole 3 are arranged on the surface of the shell 1, an optical fiber part 5 and an optical fiber fixing plate 4 are arranged on the side part of the shell 1, the optical fiber part 5 is arranged on the optical fiber fixing plate 4, and the optical fiber cable 6 is respectively connected with a luminous optical fiber cable 9 and a receiving optical fiber cable 10.
The utility model discloses further technical scheme, all parts of optical fiber sensor are metal casing.
The utility model discloses a further technical scheme, optical fiber sensor is the metal collapsible tube full cladding.
The utility model discloses a further technical scheme, casing 1 is the cuboid structure.
In a further aspect of the present invention, the optical fiber portion 5 has a matrix-type distribution, and the internal optical fiber is single.
The utility model discloses a further technical scheme, optical fiber cable 6 is for giving out light, or receive optical fiber cable.
The utility model discloses further technical scheme, first mounting hole 2 and second mounting hole 3 are M3 screw thread mounting hole.
The present invention will be further described with reference to fig. 2 and the following specific embodiments.
The utility model discloses at the during operation, give out light through optical fiber amplifier 11, when through luminous fiber cable 9, with light transmission to optical fiber portion 5, optical fiber portion 5 is luminous after, receive light again by optical fiber portion 5, the light that will receive transmits back optical fiber amplifier 11 through receiving optical fiber cable 10, optical fiber amplifier 11 is according to current luminous intensity judged result, if the measured object 8 covers the part with light, then the light that optical fiber amplifier 11 received will weaken, this can be according to setting for whether judging and give corresponding signal.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. A reflective matrix area fibre-optic sensor for a fibre-optic amplifier, comprising a housing (1), characterized in that: the optical fiber cable fixing device is characterized in that an optical fiber cable (6) is arranged at one end of the shell (1), a first mounting hole (2) and a second mounting hole (3) are formed in the surface of the shell (1), an optical fiber portion (5) and an optical fiber fixing plate (4) are arranged on the side portion of the shell (1), the optical fiber portion (5) is arranged on the optical fiber fixing plate (4), and the optical fiber cable (6) is connected with a luminous optical fiber cable (9) and a receiving optical fiber cable (10) respectively.
2. A reflective matrix area fiber optic sensor for a fiber optic amplifier according to claim 1, wherein: all parts of the optical fiber sensor are metal shells.
3. A reflective matrix area fiber optic sensor for a fiber optic amplifier according to claim 2, wherein: the optical fiber sensor is fully coated by a metal hose.
4. A reflective matrix area fiber optic sensor for a fiber optic amplifier according to claim 1, wherein: the shell (1) is of a cuboid structure.
5. A reflective matrix area fiber optic sensor for a fiber optic amplifier according to claim 1, wherein: the optical fiber portions (5) are arranged in a matrix pattern, and the internal optical fibers are single.
6. A reflective matrix area fiber optic sensor for a fiber optic amplifier according to claim 1, wherein: the optical fiber cable (6) is a light emitting or receiving optical fiber cable.
7. A reflective matrix area fiber optic sensor for a fiber optic amplifier according to claim 1, wherein: the first mounting hole (2) and the second mounting hole (3) are both M3 threaded mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121400955.8U CN215296272U (en) | 2021-06-23 | 2021-06-23 | Reflective matrix area optical fiber sensor for optical fiber amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121400955.8U CN215296272U (en) | 2021-06-23 | 2021-06-23 | Reflective matrix area optical fiber sensor for optical fiber amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215296272U true CN215296272U (en) | 2021-12-24 |
Family
ID=79517861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121400955.8U Active CN215296272U (en) | 2021-06-23 | 2021-06-23 | Reflective matrix area optical fiber sensor for optical fiber amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215296272U (en) |
-
2021
- 2021-06-23 CN CN202121400955.8U patent/CN215296272U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6502970B1 (en) | Vehicular puddle light | |
| US20010000767A1 (en) | Modular jack assembly with indicator | |
| CN110907664B (en) | Radio frequency thimble and radio frequency test system for production test | |
| US10545303B2 (en) | Optical cable and optical cable assembly having the same | |
| US8337098B2 (en) | Optical connector | |
| CN215296272U (en) | Reflective matrix area optical fiber sensor for optical fiber amplifier | |
| CN109061813B (en) | Optical module | |
| CN215064579U (en) | Correlation type matrix area optical fiber sensor for optical fiber amplifier | |
| CN101276026A (en) | Optical receiving-transmitting module capable of hot-plugging compatible with different luminous transmitting component and receiving component | |
| CN211741629U (en) | Light path display | |
| CN211904407U (en) | Optical fiber type color sensor | |
| CN216927176U (en) | Light receiving device and lens assembly structure thereof | |
| CN217786104U (en) | Laser probe and laser displacement sensor | |
| CN217786402U (en) | High-precision multi-core optical fiber pressure sensor | |
| CN2583837Y (en) | Improved structure of connector indicating lamp | |
| CN110792994A (en) | Laser structure and inspection lamp | |
| CN113423260B (en) | Can reduce COB device of receiving terminal light return loss | |
| CN215813446U (en) | Optical fiber connector and detection device | |
| CN220773296U (en) | POF female seat connector | |
| CN220797153U (en) | POF female seat connector with power supply | |
| CN220205518U (en) | Light guide assembly and intelligent terminal | |
| CN215647272U (en) | Earphone charging box and earphone kit | |
| CN1549465A (en) | Method for detecting and assembling optical fibre emitter optical sub-module | |
| CN210348025U (en) | Lens assembly and electronic device | |
| CN109660295A (en) | A kind of telecommunication optical fiber test data inquiry system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |