CN215064323U - Tail fiber end face detection device - Google Patents
Tail fiber end face detection device Download PDFInfo
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- CN215064323U CN215064323U CN202121155507.6U CN202121155507U CN215064323U CN 215064323 U CN215064323 U CN 215064323U CN 202121155507 U CN202121155507 U CN 202121155507U CN 215064323 U CN215064323 U CN 215064323U
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Abstract
The utility model provides a tail optical fiber terminal surface check out test set, this tail optical fiber terminal surface check out test set includes the display screen, the end face detector, three-dimensional regulation platform, bearing bottom plate, bearing cover plate and tail optical fiber clamping pole, the display screen is connected with the end face detector electricity, bearing bottom plate installs on three-dimensional regulation platform, bearing cover plate can dismantle the lid dress on bearing bottom plate, bearing bottom plate is provided with first clamping pole groove, bearing cover plate is provided with second clamping pole groove, first clamping pole groove forms the clamping pole through-hole of installation tail optical fiber clamping pole with second clamping pole groove cooperation, the one end of tail optical fiber clamping pole is provided with the tail optical fiber fixed station, the end face detector sets up with the tail optical fiber fixed station relatively. The utility model discloses a tail optical fiber terminal surface check out test set simple structure can improve the clamping efficiency and the detection efficiency of tail optical fiber.
Description
Technical Field
The utility model relates to an optical fiber detection equipment technical field, it is specific, relate to a tail optical fiber terminal surface check out test set.
Background
Because the optical fiber is too thin and is easily brittle, a capillary is required to fix the optical fiber, so that a pigtail is manufactured, and the optical fiber end face is ground subsequently and is matched and fixed with other glass devices (such as lenses) subsequently. As shown in fig. 1, a conventional optical fiber pigtail includes an optical fiber 1 and a microtube 2, and the optical fiber 1 is inserted into the capillary tube 2.
After the tail fiber is manufactured and the tail fiber end face 11 is ground, the tail fiber end face 11 needs to be detected, the parallel condition of the cat eye connecting line of the optical fiber and the tail fiber grinding step is detected, and whether the tail fiber grinding step exceeds the standard specification or not is checked. And current terminal surface check out test set adopts to be provided with the round hole mounting usually and fixes the tail optical fiber, and the tail optical fiber needs to penetrate from the round hole and fix again, just touches the capillary very easily when the tail optical fiber inserts, leads to the terminal surface that the collision arouses to collapse and lacks and the scar, leads to the product qualification rate to reduce, and the efficiency is lower during the clamping, consequently, needs the better check out test set of research and development.
Disclosure of Invention
The utility model mainly aims at providing a simple structure can improve the clamping efficiency of tail optical fiber and detection efficiency's tail optical fiber terminal surface check out test set.
In order to achieve the purpose, the utility model provides a tail optical fiber end face detection device comprises a display screen, an end face detector, a three-dimensional adjusting platform, a bearing bottom plate, a bearing cover plate and a tail optical fiber clamping rod, wherein the display screen is electrically connected with the end face detector, the bearing bottom plate is arranged on the three-dimensional adjusting platform, the bearing cover plate can be detachably covered on the bearing bottom plate, the bearing bottom plate is provided with a first clamping rod groove, the bearing cover plate is provided with a second clamping rod groove, and the first clamping rod groove and the second clamping rod groove are matched to form a clamping rod through hole for installing the tail optical fiber clamping rod; one end of the tail fiber clamping rod is provided with a tail fiber fixing table, and the end face detector is arranged opposite to the tail fiber fixing table.
According to the above technical scheme, the utility model discloses a tail optical fiber terminal surface check out test set passes through bearing bottom plate, bearing cover plate and the combination of tail optical fiber clamping pole three, and simple structure installs easily, has improved the clamping efficiency of tail optical fiber and the efficiency that detects. Meanwhile, the parallel condition of the optical fiber cat eye connecting wire and the tail fiber grinding step can be better detected by checking under the end face detector, and whether the tail fiber grinding step exceeds the standard specification or not can be better checked. And moreover, the position of the tail fiber clamping rod is adjusted by utilizing the three-dimensional adjusting platform, so that the adjusting precision is improved.
In a further scheme, a first fixing block and a second fixing block are arranged on a tail fiber fixing table, and the first fixing block and the second fixing block are matched to form a tail fiber fixing position; fixing bolt is installed to first fixed block, and the second fixed block is provided with the tail fine groove, and fixing bolt's screw in direction is towards the tail fine groove.
Therefore, the first fixing block and the second fixing block are matched to form a tail fiber fixing position, the tail fiber can be installed conveniently in a fixing bolt locking mode, and the situation that the end face of the tail fiber is broken due to collision or is broken is reduced.
In a further scheme, the fixing bolt is a plastic bolt.
Therefore, the fixing bolt is a plastic bolt, so that the scratch to the tail fiber can be reduced, and the product yield is improved.
In a further scheme, the tail fiber groove is a V-shaped groove.
Therefore, the tail fiber groove is provided with the V-shaped groove, so that the tail fiber can be conveniently fixed, the contact area is reduced, and light transmission is facilitated.
In a further scheme, the first clamping rod groove is a V-shaped groove, and the second clamping rod groove is a U-shaped groove; or the first clamping rod groove is a U-shaped groove, and the second clamping rod groove is a V-shaped groove.
Therefore, one of the first clamping rod groove and the second clamping rod groove is a V-shaped groove, the other one of the first clamping rod groove and the second clamping rod groove is a U-shaped groove, and the tail fiber clamping rod can be clamped through the cooperation of the U-shaped groove and the V-shaped groove.
In a further scheme, a tight sleeve is sleeved on the tail fiber clamping rod, and the tight sleeve is sleeved on a fixing part located in the through hole of the clamping rod.
Therefore, the friction force between the tail fiber clamping rod and the bearing bottom plate and between the tail fiber clamping rod and the bearing cover plate can be increased by arranging the tight sleeve, and the position change of the tail fiber is avoided.
In a further scheme, the tail fiber end face detection equipment further comprises a fixed seat, and the end face detector and the three-dimensional adjusting platform are both installed on the fixed seat.
Therefore, the end face detector and the three-dimensional adjusting platform are mounted together through the fixing seat, so that the end face detector and the three-dimensional adjusting platform can be conveniently moved integrally, and the portability is improved.
Drawings
Fig. 1 is a structural view of a conventional pigtail.
Fig. 2 is a structural diagram of the tail fiber end face detection device of the present invention.
Fig. 3 is the installation structure diagram of the three-dimensional adjusting platform, the bearing bottom plate, the bearing cover plate and the tail fiber clamping rod in the embodiment of the tail fiber end face detection device of the utility model.
Fig. 4 is an exploded view of the bearing bottom plate, the bearing cover plate and the tail fiber clamping rod in the embodiment of the tail fiber end face detection apparatus of the present invention.
Fig. 5 is an exploded view of the tail fiber clamping rod in the embodiment of the tail fiber end surface detection apparatus of the present invention.
The present invention will be further explained with reference to the drawings and examples.
Detailed Description
As shown in fig. 2 and fig. 3, in this embodiment, the tail fiber end face detection device includes a display screen 3, an end face detector 4, a three-dimensional adjusting platform 5, a bearing bottom plate 6, a bearing cover plate 7, a tail fiber clamping rod 8 and a fixing seat 9, the end face detector 4 and the three-dimensional adjusting platform 5 are both installed on the fixing seat 9, the display screen 3 is electrically connected with the end face detector 4, the bearing bottom plate 6 is installed on the three-dimensional adjusting platform 5, and the bearing cover plate 7 is detachably covered on the bearing bottom plate 6. The end face detection instrument 4 is a well-known end face detection instrument, and in this embodiment, a 200X end face detection instrument is used. The three-dimensional adjusting platform 5 adopts a known three-dimensional adjusting platform, and can adjust the tail fiber clamping rod 8 in the horizontal direction and the vertical direction.
Referring to fig. 4, the bearing bottom plate 6 is provided with a first clamping rod groove 61, the bearing cover plate 7 is provided with a second clamping rod groove 71, and the first clamping rod groove 61 and the second clamping rod groove 71 are matched to form a clamping rod through hole for mounting the tail fiber clamping rod 8. The first clamping rod groove 61 and the second clamping rod groove 71 can be a V-shaped groove or a U-shaped groove, in this embodiment, the first clamping rod groove 61 is a U-shaped groove, and the second clamping rod groove 71 is a V-shaped groove. In another preferred embodiment, the first clamping bar groove 61 is a V-shaped groove, and the second clamping bar groove 71 is a U-shaped groove. The bearing bottom plate 6 is further provided with a first fixing hole 62, the bearing cover plate 7 is further provided with a second fixing hole 72, the first fixing hole 62 and the second fixing hole 72 are arranged in a matched mode, and the bearing cover plate 7 is installed on the bearing bottom plate 6 through the first fixing hole 62 and the second fixing hole 72. The bearing bottom plate 6 is further provided with a fixing groove 63, and the bearing bottom plate 6 is installed on the three-dimensional adjusting platform 5 through the fixing groove 63.
Referring to fig. 5, a tail fiber fixing table 81 is disposed at one end of the tail fiber clamping rod 8, and the end surface detector 4 is disposed opposite to the tail fiber fixing table 81. The tail fiber fixing table 81 is provided with a first fixing block 82 and a second fixing block 83, and the first fixing block 82 and the second fixing block 83 are matched to form a tail fiber fixing position 84. The first fixing block 82 is provided with a fixing bolt 821, a fixing bolt 85 is installed in the fixing bolt 821, the second fixing block 83 is provided with a tail fiber groove 831, and a screwing direction of the fixing bolt 85 faces the tail fiber groove 831. In this embodiment, the fixing bolt 85 is a plastic bolt, and the tail fiber groove 831 is a V-shaped groove. The tail fiber clamping rod 8 is sleeved with a tightening sleeve 86, and the tightening sleeve 86 is sleeved on a fixing part 87 positioned in the through hole of the clamping rod. One end of the fixing part 87, which faces away from the tail fiber fixing table 81, is provided with a rotating handle 88, and the rotating handle 88 is used for rotating the tail fiber clamping rod 8.
When the tail fiber end face detection device of the embodiment is used, firstly, the display screen 3 and the end face detector 4 are placed on the working table 10, and the three-dimensional adjusting platform 5 is placed in front of the lens of the end face detector 4. The bearing bottom plate 6 is fixed on the three-dimensional adjusting platform 5, and then the tail fiber clamping rod 8 is placed in the first clamping rod groove 61 of the bearing bottom plate 6. The bearing cover plate 7 is installed on the bearing bottom plate 6, and the tail fiber fixing table 81 of the tail fiber clamping rod 8 is leveled. After the tail fiber fixing table 81 is leveled, the tail fiber is placed on the tail fiber clamping rod 8 and is locked by the fixing bolt 85. Then, the three-dimensional adjusting platform 5 is adjusted, so that the cat eye of the tail fiber is aligned to the center of the lens in front of the end face detector 4, the cat eye image is clearly displayed on the display screen 3, the image displayed on the display screen 3 is watched, whether the connecting line between the cat eyes is parallel to the grinding step of the tail fiber or not is detected, and whether the grinding step exceeds a standard value or not is detected. After the detection is completed, the fixing bolt 85 is loosened to take out the tail fiber product and move the tail fiber product to the next process.
According to the above, the utility model discloses a tail optical fiber terminal surface check out test set passes through bearing bottom plate 6, bearing cover plate 7 and the combination of 8 three of tail optical fiber clamping rod, and simple structure installs easily, has improved the clamping efficiency of tail optical fiber and the efficiency that detects. Meanwhile, the parallel condition of the optical fiber cat eye connecting wire and the tail fiber grinding step can be better detected by checking under the end face detector, and whether the tail fiber grinding step exceeds the standard specification or not can be better checked. And moreover, the position of the tail fiber clamping rod 8 is adjusted by utilizing the three-dimensional adjusting platform 5, so that the adjusting precision is improved. In addition, the first fixing block 82 and the second fixing block 83 are matched to form a tail fiber fixing position 84, and a fixing bolt 85 is adopted for locking, so that the installation convenience of tail fibers can be improved, and the situation that the end faces of the tail fibers are cracked or cracked due to collision is reduced.
It should be noted that the above is only a preferred embodiment of the present invention, but the design concept of the present invention is not limited thereto, and all insubstantial modifications made by using the design concept of the present invention also fall within the protection scope of the present invention.
Claims (7)
1. The tail fiber end face detection device is characterized by comprising a display screen, an end face detector, a three-dimensional adjusting platform, a bearing bottom plate, a bearing cover plate and a tail fiber clamping rod, wherein the display screen is electrically connected with the end face detector;
one end of the tail fiber clamping rod is provided with a tail fiber fixing table, and the end face detector is opposite to the tail fiber fixing table.
2. A pigtail end face inspection apparatus according to claim 1,
the tail fiber fixing table is provided with a first fixing block and a second fixing block, and the first fixing block and the second fixing block are matched to form a tail fiber fixing position;
fixing bolt is installed to first fixed block, the second fixed block is provided with the tail fine groove, fixing bolt's screw in direction orientation the tail fine groove.
3. A pigtail end face inspection apparatus according to claim 2,
the fixing bolt is a plastic bolt.
4. A pigtail end face inspection apparatus according to claim 2,
the tail fiber groove is a V-shaped groove.
5. A pigtail end face inspection apparatus according to any of claims 1 to 4,
the first clamping rod groove is a V-shaped groove, and the second clamping rod groove is a U-shaped groove; or
The first clamping rod groove is a U-shaped groove, and the second clamping rod groove is a V-shaped groove.
6. A pigtail end face inspection apparatus according to any of claims 1 to 4,
the tail fiber clamping rod is sleeved with a tight sleeve, and the tight sleeve is sleeved on a fixing part located in the through hole of the clamping rod.
7. A pigtail end face inspection apparatus according to any of claims 1 to 4,
the tail optical fiber end face detection equipment further comprises a fixed seat, and the end face detector and the three-dimensional adjusting platform are both installed on the fixed seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121155507.6U CN215064323U (en) | 2021-05-26 | 2021-05-26 | Tail fiber end face detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121155507.6U CN215064323U (en) | 2021-05-26 | 2021-05-26 | Tail fiber end face detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215064323U true CN215064323U (en) | 2021-12-07 |
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ID=79211323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121155507.6U Active CN215064323U (en) | 2021-05-26 | 2021-05-26 | Tail fiber end face detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215064323U (en) |
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2021
- 2021-05-26 CN CN202121155507.6U patent/CN215064323U/en active Active
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