CN216670327U - Optical fiber ferrule ceramic sleeve - Google Patents
Optical fiber ferrule ceramic sleeve Download PDFInfo
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- CN216670327U CN216670327U CN202123203883.0U CN202123203883U CN216670327U CN 216670327 U CN216670327 U CN 216670327U CN 202123203883 U CN202123203883 U CN 202123203883U CN 216670327 U CN216670327 U CN 216670327U
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- ceramic
- fixedly connected
- optical fiber
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Abstract
The utility model relates to the technical field of optical fiber ceramic sleeves and discloses an optical fiber ferrule ceramic sleeve, which comprises a ceramic liner tube, wherein a ceramic sleeve body is inserted in the ceramic liner tube, two semicircular plates which are hinged to each other are sleeved on the outer wall of the ceramic liner tube, the side wall of the semicircular plate positioned at the lower side is fixedly connected with a retaining ring through a connecting plate, the side walls of the two semicircular plates are fixedly connected with supporting plates, the outer walls of the two supporting plates are sleeved with a same clamping frame, the side wall of the clamping frame is provided with a limiting hole, a limiting pin is inserted in the limiting hole, and the side walls of the two supporting plates are provided with openings. The utility model can increase the stability between the ceramic liner tube and the ceramic casing tube when connecting the ceramic liner tube and the ceramic casing tube, and ensure the normal use of the ceramic liner tube and the ceramic casing tube.
Description
Technical Field
The utility model relates to the technical field of optical fiber ceramic sleeves, in particular to an optical fiber ferrule ceramic sleeve.
Background
Fiber-ceramic ferrules are widely used in the field of fiber-optic communications to connect different optical fibers. The optical fiber ceramic sleeve is generally provided with a ceramic liner tube which is matched with the optical fiber ceramic sleeve for use.
The patent of patent publication No. CN2041888371U discloses an optical fiber ceramic bushing, including the optical fiber ceramic bushing body, the cover is equipped with an elastic sleeve on the optical fiber ceramic bushing body, the shape of elastic sleeve with the supporting axial cavity of using of optical fiber ceramic bushing matches, the elastic sleeve is a toper cover. The optical fiber ceramic bushing has better assembly performance, is easy to be arranged in a ceramic bushing which is matched for use, and is tightly combined and not easy to damage and deform; when the ceramic bushing is used, the ceramic bushing is fixed in the ceramic bushing through the elastic sleeve, the ceramic bushing is fixed only through friction force, and the stability between the ceramic bushing and the ceramic bushing is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that in the prior art, the ceramic sleeve is fixed in the ceramic liner tube through the elastic sleeve, and the ceramic sleeve is fixed only through friction force, so that the stability between the ceramic sleeve and the ceramic liner tube is poor, and provides the optical fiber ferrule ceramic sleeve.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an optic fibre lock pin ceramic bushing, includes ceramic liner pipe, it has the ceramic liner pipe body to peg graft in the ceramic liner pipe, the outer wall cover of ceramic liner pipe is equipped with two mutual articulated semicircle boards, is located the downside the lateral wall of semicircle board passes through connecting plate fixedly connected with retaining ring, two the equal fixedly connected with backup pad of lateral wall of semicircle board, two the outer wall cover of backup pad is equipped with same card frame, spacing hole has been seted up to the lateral wall of card frame, it has the spacer pin, two to peg graft in the spacing hole the opening has all been seted up to the lateral wall of backup pad, the one end fixedly connected with arm-tie in of spacing hole is stretched out to the spacer pin, the same spring of lateral wall fixedly connected with between arm-tie and the card frame.
Preferably, the spring is a copper alloy spring.
Preferably, the side wall of the pulling plate is fixedly connected with a pulling ring.
Preferably, the inner wall of the semicircular plate is fixedly connected with a plurality of rubber strips.
Preferably, the side wall of the retainer ring is provided with a notch.
Compared with the prior art, the utility model provides an optical fiber ferrule ceramic sleeve, which has the following beneficial effects:
this optic fibre lock pin ceramic bushing, through ceramic bushing pipe, ceramic bushing body, semicircle board, retaining ring, backup pad, card frame, spacing hole, spacer pin, opening, arm-tie, spring that set up, can increase the stability between ceramic bushing pipe and the ceramic bushing when connecting ceramic bushing pipe and ceramic bushing, guaranteed ceramic bushing pipe and ceramic bushing's normal use.
Drawings
FIG. 1 is a schematic structural diagram of an optical fiber ferrule according to the present invention;
fig. 2 is an enlarged schematic view of a portion a of fig. 1.
In the figure: 1 ceramic liner tube, 2 ceramic sleeve tube bodies, 3 semicircular plates, 4 check rings, 5 supporting plates, 6 clamping frames, 7 limiting holes, 8 limiting pins, 9 openings, 10 pulling plates, 11 springs, 12 pulling rings and 13 gaps.
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.
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, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.
Referring to fig. 1-2, an optic fibre lock pin ceramic bushing, including ceramic liner pipe 1, ceramic liner pipe 1 interpolation has ceramic bushing body 2, ceramic liner pipe 1's outer wall cover is equipped with two mutual articulated semicircle boards 3, the lateral wall that is located downside semicircle board 3 passes through connecting plate fixedly connected with retaining ring 4, the equal fixedly connected with backup pad 5 of lateral wall of two semicircle boards 3, the outer wall cover of two backup pad 5 is equipped with same card frame 6, spacing hole 7 has been seted up to the lateral wall of card frame 6, it has spacing round pin 8 to peg graft in spacing hole 7, opening 9 has all been seted up to the lateral wall of two backup pad 5, spacing round pin 8 stretches out one end fixedly connected with arm-tie 10 of spacing hole 7, the same spring 11 of lateral wall fixedly connected with between arm-tie 10 and the card frame 6.
The spring 11 is a copper alloy spring, and the service life of the spring 11 can be prolonged.
The side wall of the pulling plate 10 is fixedly connected with a pulling ring 12, which is convenient for pulling the pulling plate 10.
The inner wall of the semicircular plate 3 is fixedly connected with a plurality of rubber strips 13, so that the sealing property between the semicircular plate 3 and the ceramic liner tube 1 is improved.
The side wall of the retainer ring 4 is provided with a notch 14, so that the optical fiber can be conveniently penetrated.
When the device is used, the ceramic bushing tube body 2 is inserted into the ceramic bushing tube 1, the two semicircular plates 3 are sleeved outside the ceramic bushing tube 1, the two semicircular plates 3 are closed, the pulling plate 10 is pulled in the direction away from the clamping frame 6, the pulling plate 10 drives the limiting pin 8 to move to a proper position, the clamping frame 6 is sleeved outside the two supporting plates 5, the pulling plate 10 is loosened, the pulling plate 10 drives the limiting pin 8 to be inserted into the limiting hole 7 under the pulling force of the spring 11, the two semicircular plates 3 can be fixed, the semicircular plates 3 fix the ceramic bushing tube 1 and the ceramic bushing tube body 2 through the retaining rings 4, and the device can increase the stability between the ceramic bushing tube and the ceramic bushing tube when the ceramic bushing tube and the ceramic bushing tube are connected, so that the normal use of the ceramic bushing tube and the ceramic bushing tube is guaranteed.
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 considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. An optical fiber core insert ceramic sleeve comprises a ceramic liner tube (1) and is characterized in that, the ceramic bushing pipe is characterized in that a ceramic bushing pipe body (2) is inserted in the ceramic bushing pipe (1), the outer wall of the ceramic bushing pipe (1) is sleeved with two semicircular plates (3) which are hinged with each other, the side wall of the semicircular plate (3) positioned at the lower side is fixedly connected with a retaining ring (4) through a connecting plate, the side walls of the two semicircular plates (3) are both fixedly connected with supporting plates (5), the outer wall of the two supporting plates (5) is sleeved with the same clamping frame (6), the side wall of the clamping frame (6) is provided with a limiting hole (7), a limiting pin (8) is inserted in the limiting hole (7), the side walls of the two supporting plates (5) are both provided with openings (9), one end of the limiting pin (8) extending out of the limiting hole (7) is fixedly connected with a pulling plate (10), the side wall between the pulling plate (10) and the clamping frame (6) is fixedly connected with a same spring (11).
2. The fiber ferrule of claim 1, wherein said spring (11) is a copper alloy spring.
3. The fiber ferrule according to claim 1, wherein a pulling ring (12) is fixedly connected to a side wall of the pulling plate (10).
4. The fiber ferrule ceramic sleeve according to claim 1, wherein a plurality of rubber strips (13) are fixedly connected to the inner wall of the semicircular plate (3).
5. The ferrule of claim 1, wherein the side wall of the retainer ring (4) is notched (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123203883.0U CN216670327U (en) | 2021-12-20 | 2021-12-20 | Optical fiber ferrule ceramic sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123203883.0U CN216670327U (en) | 2021-12-20 | 2021-12-20 | Optical fiber ferrule ceramic sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216670327U true CN216670327U (en) | 2022-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123203883.0U Active CN216670327U (en) | 2021-12-20 | 2021-12-20 | Optical fiber ferrule ceramic sleeve |
Country Status (1)
| Country | Link |
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| CN (1) | CN216670327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114700378A (en) * | 2022-06-06 | 2022-07-05 | 中国重型机械研究院股份公司 | Pipe body pretreatment device and method before cold rolling of pipe of cold rolling mill |
-
2021
- 2021-12-20 CN CN202123203883.0U patent/CN216670327U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114700378A (en) * | 2022-06-06 | 2022-07-05 | 中国重型机械研究院股份公司 | Pipe body pretreatment device and method before cold rolling of pipe of cold rolling mill |
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