CN219761032U - Optical device for optical signal detection - Google Patents
Optical device for optical signal detection Download PDFInfo
- Publication number
- CN219761032U CN219761032U CN202321194852.XU CN202321194852U CN219761032U CN 219761032 U CN219761032 U CN 219761032U CN 202321194852 U CN202321194852 U CN 202321194852U CN 219761032 U CN219761032 U CN 219761032U
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- China
- Prior art keywords
- optical
- optical device
- device body
- fixing piece
- modulator
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- 230000003287 optical effect Effects 0.000 title claims abstract description 183
- 238000001514 detection method Methods 0.000 title claims abstract description 15
- 238000005192 partition Methods 0.000 claims abstract description 16
- 239000013307 optical fiber Substances 0.000 claims abstract description 13
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000002441 reversible effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000005693 optoelectronics Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model relates to the technical field of optical devices, in particular to an optical device for optical signal detection. The technical proposal comprises: the optical device comprises an optical receiver, an optical device body and an optical modulator, wherein a partition plate is welded on the inner wall of the optical device body, a light source and a digital signal processor are mounted on the inner wall of the optical device body in a fitting mode, a cover plate is sleeved on the optical device body and mounted on the optical device body through bolts, the optical receiver is mounted at one end of the partition plate, the optical modulator is mounted at one end, deviating from the optical receiver, of the first fixing piece, a limiting rod II is welded at one end, deviating from the optical receiver, an optical fiber is mounted in the optical receiver and the optical modulator, a second fixing piece is sleeved on the side end face of the optical modulator, and a first fixing piece is sleeved on the side end face of the optical receiver. The utility model can meet the requirement of optical signal detection of optical devices, can carry out higher detection on single worn and damaged components and parts, and can meet the requirement of later use and maintenance.
Description
Technical Field
The utility model relates to the technical field of optical devices, in particular to an optical device for optical signal detection.
Background
The optical device is divided into an active device and a passive device, wherein the optical active device is an optoelectronic device which needs external energy to drive work in an optical communication system and can convert an electric signal into an optical signal or convert the optical signal into the electric signal, and is a heart of an optical transmission system. An optical passive device is an optoelectronic device that does not require an external energy source to drive operation.
The optical device in the prior art detects the optical signal by adopting the direct-connection optical fiber, but the internal components are easy to damage after long-time use, and the damaged parts cannot be singly replaced by directly replacing the whole, so that the later use and the operation efficiency are affected.
Disclosure of Invention
The present utility model is directed to an optical device for optical signal detection, so as to solve the above-mentioned problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an optical device for optical signal surveys, includes optical receiver, optical device body and light modulator, the inner wall welding of optical device body has the baffle, and optical device body's inner wall laminating installs light source and digital signal processor, optical receiver is installed to the one end of baffle, and the light modulator is installed to the one end that the baffle deviates from optical receiver, install optic fibre in optical receiver and the light modulator, the mounting second has been cup jointed to the side terminal surface of light modulator, and the mounting first has been cup jointed to the side terminal surface of optical receiver.
Preferably, the optical device body is sleeved with a cover plate, and the cover plate is mounted on the optical device body through bolts. The cover plate is sleeved on the optical device body, so that after the optical receiver, the optical fiber, the light source, the optical modulator and the digital signal processor are arranged in the optical device body, the cover plate can be closed by personnel, the optical device body is mounted on the optical device body through bolts, and the cover plate can be taken down by the reversible bolts.
Preferably, the first fixing piece is welded with the second limiting rod at one end deviating from the light receiver, the first limiting rod is sleeved in the second limiting rod, and one end deviating from the second limiting rod is welded in the optical device body. The first limiting rod is sleeved in the second limiting rod, so that the first fixing part is connected with the optical device body through the second limiting rod and the first limiting rod, and the first fixing part is installed and limited.
Preferably, one end of the second fixing piece, which is away from the optical modulator, is welded with a first connecting rod, a second connecting rod is sleeved in the first connecting rod in a sliding manner, and one end of the second connecting rod, which is away from the first connecting rod, is welded in the optical device body. The first connecting rod is internally sleeved with the second connecting rod in a sliding manner, so that the second fixing piece is connected with the optical device body through the first connecting rod and the second connecting rod, and the second fixing piece is installed and limited.
Preferably, the screw rod I is installed on the side end face of the optical device body through threads, and the screw rod I is used for limiting the fixing piece I. The first fixing piece is limited through the first screw rod, so that when a person installs the light receiver on the side end face of the partition board in the optical device body, the person can rotate the first screw rod to move forwards to extrude the first fixing piece, and the first fixing piece is clamped and limited after being extruded.
Preferably, the screw rod II is installed on the rear end face of the optical device body through threads, and the screw rod II limits the fixing piece II. The second fixing piece is limited through the second screw rod, so that when a person installs the light modulator on the side end face of the partition plate in the optical device body, the person can rotate the second screw rod to move forwards to extrude the second fixing piece, and the second fixing piece is clamped and limited after being extruded.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, by arranging the optical device body, when a person uses the optical device body, the person installs the optical receiver, the light source, the light modulator and the digital signal processor in the optical device body, the optical fiber is connected to detect an internal optical signal after the person is installed, and the cover plate is sleeved on the optical device body, so that the person can close the cover plate and install the optical receiver, the optical fiber, the light source, the light modulator and the digital signal processor in the optical device body, the person can close the cover plate on the optical device body through the bolts, and the cover plate can be taken down through the reversible bolts, so that the later installation and use are satisfied.
2. According to the utility model, the first fixing piece and the second fixing piece are arranged, when a person uses the optical device body, the first fixing piece is limited by the first screw rod, so that the person can rotate the first screw rod to move forwards to extrude the first fixing piece when the person installs the optical receiver on the side end face of the partition board in the optical device body, the first fixing piece is extruded to clamp and limit the optical receiver, and the second fixing piece is limited by the second screw rod, so that the person can rotate the second screw rod to move forwards to extrude the second fixing piece when the person installs the optical modulator on the side end face of the partition board in the optical device body, the second fixing piece is clamped and limited by the optical modulator after being extruded, the optical receiver and the optical modulator are installed and limited, and the optical modulator can be clamped by reversing and loosening, so that the fragile optical receiver and the optical modulator can be replaced and overhauled, and later use and maintenance are satisfied.
Drawings
FIG. 1 is a schematic view of a front view of a closure structure of the present utility model;
FIG. 2 is a schematic diagram of a front view of the utility model in an expanded configuration;
fig. 3 is a schematic view of the front view appearance structure of the present utility model.
In the figure: 1. a first limit rod; 2. an optical receiver; 3. a first screw; 4. a first fixing piece; 5. a second limiting rod; 6. an optical device body; 7. an optical fiber; 8. a light source; 9. a first connecting rod; 10. a second fixing piece; 11. a second screw; 12. an optical modulator; 13. a second connecting rod; 14. a digital signal processor; 15. a partition plate; 16. a bolt; 17. and a cover plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1-3, an optical device for optical signal detection provided by the utility model comprises an optical receiver 2, an optical device body 6 and an optical modulator 12, wherein a partition 15 is welded on the inner wall of the optical device body 6, a light source 8 and a digital signal processor 14 are mounted on the inner wall of the optical device body 6 in a fitting manner, the optical receiver 2 is mounted at one end of the partition 15, the optical modulator 12 is mounted at one end of the partition 15 away from the optical receiver 2, and optical fibers 7 are mounted in the optical receiver 2 and the optical modulator 12.
And as is well known to those skilled in the art, the provision of the optical receiver 2, the optical fiber 7, the light source 8, the optical modulator 12 and the digital signal processor 14 is common, and the optical receiver 2, the light source 8, the optical modulator 12 and the digital signal processor 14 may be connected by wires and then used, which are all conventional means or common knowledge, and will not be described herein, so that any choice can be made by those skilled in the art according to their needs or convenience.
The cover plate 17 is sleeved on the optical device body 6, the cover plate 17 is installed on the optical device body 6 through the bolt 16, the cover plate 17 is sleeved on the optical device body 6, so that after the optical receiver 2, the optical fiber 7, the light source 8, the optical modulator 12 and the digital signal processor 14 are installed in the optical device body 6, a person can close the cover plate 17, the cover plate 17 is installed on the optical device body 6 through the bolt 16 to seal the optical device body 6, and the cover plate 17 can be taken down through the reversible bolt 16.
The side end face of the optical modulator 12 is sleeved with a second fixing piece 10, and the side end face of the optical receiver 2 is sleeved with a first fixing piece 4.
Based on example 1: when personnel use the optical device body 6, personnel install the optical receiver 2, the light source 8, the light modulator 12 and the digital signal processor 14 in the optical device body 6, the optical fiber 7 is connected after installation to detect internal optical signals, and the cover plate 17 is sleeved on the optical device body 6, so that after the personnel install the optical receiver 2, the optical fiber 7, the light source 8, the light modulator 12 and the digital signal processor 14 in the optical device body 6, the personnel can close the cover plate 17, install on the optical device body 6 through the bolt 16 to seal the optical device body 6, and the reversible bolt 16 is used for taking down the cover plate 17, thereby meeting the requirements of later installation and use.
Example two
As shown in fig. 1-3, the optical device for optical signal detection according to the present utility model further includes: the optical receiver 2, the optical device body 6 and the optical modulator 12, the baffle 15 is welded on the inner wall of the optical device body 6, the light source 8 and the digital signal processor 14 are mounted on the inner wall of the optical device body 6 in a fitting mode, the optical receiver 2 is mounted at one end of the baffle 15, the optical modulator 12 is mounted at one end, deviating from the optical receiver 2, of the baffle 15, and the optical fibers 7 are mounted in the optical receiver 2 and the optical modulator 12.
One end of the first fixing piece 4 deviating from the light receiver 2 is welded with a second limiting rod 5, a first limiting rod 1 is sleeved in the second limiting rod 5, one end of the first limiting rod 1 deviating from the second limiting rod 5 is welded in the optical device body 6, and the first limiting rod 1 is sleeved in the second limiting rod 5, so that the first fixing piece 4 is connected with the optical device body 6 through the second limiting rod 5 and the first limiting rod 1, and the first fixing piece 4 is installed and limited.
One end of the second fixing piece 10, which deviates from the optical modulator 12, is welded with the first connecting rod 9, the second connecting rod 13 is sleeved in the first connecting rod 9 in a sliding manner, one end of the second connecting rod 13, which deviates from the first connecting rod 9, is welded in the optical device body 6, and the second connecting rod 13 is sleeved in the first connecting rod 9 in a sliding manner, so that the second fixing piece 10 is connected with the optical device body 6 through the first connecting rod 9 and the second connecting rod 13, and the second fixing piece 10 is installed and limited.
One end of the second fixing piece 10, which is away from the optical modulator 12, is welded with a first connecting rod 9, a second connecting rod 13 is sleeved in the first connecting rod 9 in a sliding mode, and one end of the second connecting rod 13, which is away from the first connecting rod 9, is welded in the optical device body 6.
The first 3 of screw rod is installed through the screw thread to optical device body 6 side terminal surface, and the first 3 of screw rod carries out spacingly to mounting one 4, carries out spacingly to mounting one 4 through the first 3 of screw rod, makes personnel when installing the baffle 15 side terminal surface in optical device body 6 with optical receiver 2, and the first 4 of mounting is extruded to the 3 spiral antedisplacement of personnel rotatable screw rod, makes mounting one 4 receive to carry out centre gripping and spacing to optical receiver 2 after the extrusion.
The screw rod II 11 is installed through the screw thread on the rear end face of the optical device body 6, the screw rod II 11 limits the fixing piece II 10, when a person installs the optical modulator 12 on the side end face of the partition plate 15 in the optical device body 6, the person can rotate the screw rod II 11 to move forwards in a spiral manner to extrude the fixing piece II 10, and after the fixing piece II 10 is extruded, the optical modulator 12 is clamped and limited.
The side end face of the optical modulator 12 is sleeved with a second fixing piece 10, and the side end face of the optical receiver 2 is sleeved with a first fixing piece 4.
Based on example 2: when a person uses the optical device body 6, the first fixing piece 4 is limited by the first screw rod 3, so that the person can rotate the first screw rod 3 to move forward to extrude the first fixing piece 4 when the light receiver 2 is arranged on the side end face of the partition plate 15 in the optical device body 6, the first fixing piece 4 is clamped and limited by the light receiver 2 after being extruded, and the second fixing piece 10 is limited by the second screw rod 11, so that the person can rotate the second screw rod 11 to move forward to extrude the second fixing piece 10 when the light modulator 12 is arranged on the side end face of the partition plate 15 in the optical device body 6, the second fixing piece 10 is clamped and limited by the light modulator 12 after being extruded, the light receiver 2 and the light modulator 12 are installed and limited, and the light modulator 12 can be clamped by reversing and loosening, so that the vulnerable light receiver 2 and the light modulator 12 can be replaced and overhauled, and later use and maintenance are satisfied.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (6)
1. An optical device for optical signal detection, comprising an optical receiver (2), an optical device body (6) and an optical modulator (12), characterized in that: the optical device comprises an optical device body (6), wherein a partition plate (15) is welded on the inner wall of the optical device body (6), a light source (8) and a digital signal processor (14) are mounted on the inner wall of the optical device body (6) in a fitting mode, a light receiver (2) is mounted at one end of the partition plate (15), a light modulator (12) is mounted at one end, deviating from the light receiver (2), of the partition plate (15), optical fibers (7) are mounted in the light receiver (2) and the light modulator (12), a second fixing piece (10) is sleeved on the side end face of the light modulator (12), and a first fixing piece (4) is sleeved on the side end face of the light receiver (2).
2. An optical device for optical signal detection according to claim 1, wherein: the cover plate (17) is sleeved on the optical device body (6), and the cover plate (17) is installed on the optical device body (6) through the bolts (16).
3. An optical device for optical signal detection according to claim 1, wherein: one end of the first fixing piece (4) deviating from the light receiver (2) is welded with a second limiting rod (5), the second limiting rod (5) is sleeved with a first limiting rod (1), and one end of the first limiting rod (1) deviating from the second limiting rod (5) is welded in the optical device body (6).
4. An optical device for optical signal detection according to claim 1, wherein: one end of the second fixing piece (10) deviating from the optical modulator (12) is welded with a first connecting rod (9), a second connecting rod (13) is sleeved in the first connecting rod (9) in a sliding mode, and one end of the second connecting rod (13) deviating from the first connecting rod (9) is welded in the optical device body (6).
5. An optical device for optical signal detection according to claim 1, wherein: the screw rod I (3) is arranged on the side end face of the optical device body (6) through threads, and the screw rod I (3) limits the fixing piece I (4).
6. An optical device for optical signal detection according to claim 1, wherein: the screw rod II (11) is arranged on the rear end face of the optical device body (6) through threads, and the screw rod II (11) limits the fixing piece II (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321194852.XU CN219761032U (en) | 2023-05-16 | 2023-05-16 | Optical device for optical signal detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321194852.XU CN219761032U (en) | 2023-05-16 | 2023-05-16 | Optical device for optical signal detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219761032U true CN219761032U (en) | 2023-09-26 |
Family
ID=88072631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321194852.XU Active CN219761032U (en) | 2023-05-16 | 2023-05-16 | Optical device for optical signal detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219761032U (en) |
-
2023
- 2023-05-16 CN CN202321194852.XU patent/CN219761032U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |