CN213091936U - Connect fiber connector more firm - Google Patents
Connect fiber connector more firm Download PDFInfo
- Publication number
- CN213091936U CN213091936U CN202021177206.9U CN202021177206U CN213091936U CN 213091936 U CN213091936 U CN 213091936U CN 202021177206 U CN202021177206 U CN 202021177206U CN 213091936 U CN213091936 U CN 213091936U
- Authority
- CN
- China
- Prior art keywords
- shell
- groove
- optical fiber
- ferrule
- threaded
- 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
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model discloses a connect more firm fiber connector belongs to fiber connector technical field. The novel optical fiber connector comprises a first shell and a second shell, wherein a rubber fixing sleeve and a first ceramic ferrule are arranged inside the first shell, a second ceramic ferrule is arranged inside the second shell, one end of the first shell is connected with an optical cable connecting sleeve in a threaded mode, a rubber fixing ring is arranged on the inner side of a through hole, a spring seat is arranged inside the second shell, a movable column penetrates through the inner side of the spring seat, and a reset spring is sleeved on the outer side of the movable column. Through the combined use of draw-in groove, elasticity kelly, first screw thread post, first thread groove, second screw thread post and second thread groove, easy to assemble and dismantlement, it is more stable to connect, uses through the cooperation of spring holder, activity post, reset spring and elasticity kelly, conveniently pulls down the second shell from first shell, reasonable in design, and the fixed cover of rubber protects optic fibre, reduces simultaneously because of the vibration and the optic fibre damage that bends the production.
Description
Technical Field
The utility model relates to a connect more firm fiber connector belongs to fiber connector technical field.
Background
The optical fiber connector is a device for detachably connecting optical fibers, also called an optical fiber movable joint, and the main purpose of the optical fiber connector is to implement the connection of optical fibers, and the optical fiber connector is widely used in optical fiber communication systems, and the optical fiber connector has a variety of types and different structures, but the basic structures of various types of optical fiber connectors are identical, that is, most optical fiber connectors generally adopt high-precision components to implement the alignment connection of optical fibers.
The existing optical fiber connector is poor in connection stability, influences optical fiber transmission and is used, and meanwhile, installation and disassembly are troublesome and the design is unreasonable.
Disclosure of Invention
The utility model discloses the technical problem that will solve lies in: the utility model provides a connect more firm fiber connector, it has solved present fiber connector and has connected poor stability, influences optical fiber transmission and uses, installs simultaneously and dismantles trouble problem.
The utility model discloses the technical problem that will solve takes following technical scheme to realize:
an optical fiber connector with more stable connection comprises a first shell and a second shell connected with the first shell through a clamping groove and an elastic clamping rod in a clamped mode, wherein a rubber fixing sleeve and a first ceramic ferrule sleeved inside the rubber fixing sleeve are fixedly arranged inside the first shell, a first optical fiber slot is arranged inside the first ceramic ferrule in a penetrating mode, a second ceramic ferrule penetrating one end of the second shell is fixedly arranged inside the second shell, a second optical fiber slot penetrating the second shell and the second ceramic ferrule is arranged inside the second ceramic ferrule, one end of the first shell is connected with an optical cable connecting sleeve in a threaded mode through a first threaded column and a first threaded groove, a through hole is formed inside the optical cable connecting sleeve, a rubber fixing ring fixedly connected with the optical cable connecting sleeve is arranged on the inner side of the through hole, and symmetrically distributed spring seats are arranged in the second shell corresponding to the position of the clamping groove, the inner side of the spring seat is provided with a movable column in a penetrating mode, and the outer side of the movable column is fixedly sleeved with a return spring in a sleeved mode.
As a preferable example, a second threaded column sleeved on the outer side of the second ferrule is fixedly arranged on the side of the outer side of the second housing far away from the elastic clamping rod, a ferrule connecting sleeve is screwed and connected to the second threaded column through a second threaded groove, and a sleeve hole matched with the second ferrule is arranged on the inner side of the ferrule connecting sleeve in a penetrating manner.
As a preferred example, the through hole is communicated with a first fiber optic slot, the first fiber optic slot is communicated with a second fiber optic slot, and the through hole, the first fiber optic slot and the second fiber optic slot are on the same horizontal axis.
As a preferred example, the clamping groove and the elastic clamping rod are both in a cuboid hook-shaped structure, and the volume of the elastic clamping rod is smaller than that of the clamping groove.
As a preferable example, a through groove matched with the movable column and the return spring is arranged between the two spring seats, and the through groove is not communicated with the clamping groove.
As a preferable example, the movable column is a combination of two cylinders, the diameter of the upper end of the movable column is larger than that of the lower end of the movable column, and the lower end of the movable column penetrates through the spring seat and is connected with the clamping groove.
As a preferred example, the depth of the first thread groove is equal to the length of the first thread column.
As a preferred example, the length of the first ceramic inserting core is larger than that of the rubber fixing sleeve, and the rubber fixing sleeve is not in contact with the clamping groove.
The utility model has the advantages that:
(1) the optical fiber connector can be assembled and installed through the combined use of the clamping groove, the elastic clamping rod, the first threaded column, the first threaded groove, the second threaded column and the second threaded groove, so that the connection is more stable, and the installation and the disassembly are convenient;
(2) the spring seat, the movable column, the return spring and the elastic clamping rod are matched for use, so that the second shell is conveniently detached from the first shell, the connection is convenient, the use is convenient, and the design is reasonable;
(3) the rubber fixing sleeve can effectively protect the optical fiber, reduce the damage of the optical fiber caused by vibration and bending and ensure the normal use of the optical fiber;
(4) the rubber retainer plate can fix the optical cable, reduces rainwater and enters the optical fiber connector, and improves the use stability of the optical fiber connector.
Drawings
FIG. 1 is a schematic view of the overall split structure of the present invention;
fig. 2 is a schematic side view of the optical cable connecting sleeve of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 4 is a schematic perspective view of the ferrule connecting sleeve.
In the figure: the optical fiber connector comprises a first shell 1, a second shell 2, an optical cable connecting sleeve 3, a ferrule connecting sleeve 4, a first threaded column 5, a first threaded groove 6, a first ferrule 7, a first optical fiber slot 8, a rubber fixing sleeve 9, a clamping groove 10, an elastic clamping rod 11, a second optical fiber slot 12, a second ferrule 13, a second threaded column 14, a second threaded groove 15, a through hole 16, a rubber fixing ring 17, a movable column 18, a return spring 19, a spring seat 20 and a trepanning 21.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand and understand, the present invention is further explained by combining the following specific drawings.
As shown in fig. 1-4, the optical fiber connector with more stable connection provided in this embodiment includes a first housing 1 and a second housing 2 connected to the first housing 1 by a clamping groove 10 and an elastic clamping rod 11, a rubber fixing sleeve 9 and a first ferrule 7 sleeved inside the rubber fixing sleeve 9 are fixedly disposed inside the first housing 1, a first fiber slot 8 is disposed inside the first ferrule 7, a second ferrule 13 is fixedly disposed inside the second housing 2 and penetrates one end of the second housing 2, a second fiber slot 12 is disposed inside the second ferrule 13 and penetrates the second housing 2 and the second ferrule 13, one end of the first housing 1 is connected to an optical cable connecting sleeve 3 by screwing a first threaded post 5 and a first threaded groove 6, a through hole 16 is disposed inside the optical cable connecting sleeve 3, a rubber fixing ring 17 fixedly connected to the optical cable connecting sleeve 3 is disposed inside the through hole 16, the spring seats 20 which are symmetrically distributed are arranged in the second shell 2 at positions corresponding to the clamping grooves 10, the movable columns 18 penetrate through the inner sides of the spring seats 20, the reset springs 19 are fixedly sleeved on the outer sides of the movable columns 18, the optical fiber connectors can be assembled and assembled through combined use of the clamping grooves 10, the elastic clamping rods 11, the first threaded columns 5, the first threaded grooves 6, the second threaded columns 14 and the second threaded grooves 15, the optical fiber connectors are more stably connected and are convenient to install and disassemble, the second shell 2 can be conveniently detached from the first shell 1 through matched use of the spring seats 20, the movable columns 18, the reset springs 19 and the elastic clamping rods 11, the connection is convenient, the use is convenient and reasonable in design, the rubber fixing sleeve 9 can effectively protect optical fibers, meanwhile, optical fiber damage caused by vibration and bending is reduced, the normal use of the optical fibers is guaranteed, the rubber fixing ring 17 can fix the optical fibers, reduce the rainwater and get into fiber connector in, improve fiber connector's stability in use.
As shown in fig. 1 and 4, a second threaded post 14 sleeved outside the second ferrule 13 is fixedly arranged on one side of the outer side of the second housing 2 far away from the elastic clamping rod 11, the second threaded post 14 is screwed and connected with the ferrule connecting sleeve 4 through a second threaded groove 15, and a sleeve hole 21 matched with the second ferrule 13 for use is arranged on the inner side of the ferrule connecting sleeve 4 in a penetrating manner, so that the optical fiber connector is convenient to mount and dismount, and meanwhile, the optical fiber connector is convenient to plug and mount with an electric device.
As shown in fig. 1 and 2, the through hole 16 is communicated with the first optical fiber slot 8, the first optical fiber slot 8 is communicated with the second optical fiber slot 12, and the through hole 16, the first optical fiber slot 8 and the second optical fiber slot 12 are located on the same horizontal axis, so that normal insertion of optical fibers is guaranteed, and the installation efficiency is improved.
As shown in fig. 1, the clamping groove 10 and the elastic clamping rod 11 are both in a rectangular hook-shaped structure, and the volume of the elastic clamping rod 11 is smaller than that of the clamping groove 10, so that the second housing 2 and the first housing 1 can be conveniently mounted and dismounted, and the efficiency is improved.
As shown in fig. 1 and 3, a through groove used in cooperation with the movable column 18 and the return spring 19 is arranged between the two spring seats 20, and the through groove is not communicated with the clamping groove 10, so that the movable column 18 can be conveniently used.
As shown in fig. 3, the movable column 18 is a combination of two cylinders, the diameter of the upper end of the movable column 18 is larger than the diameter of the lower end of the movable column 18, the lower end of the movable column 18 penetrates through the spring seat 20 to be connected with the clamping groove 10, the movable column 18 is prevented from slipping, and the movable column 18 and the elastic clamping rod 11 are ensured to be used.
As shown in fig. 1, the depth of the first thread groove 6 is equal to the length of the first thread column 5, so as to facilitate screwing connection.
As shown in fig. 1 and 3, the length of the first ferrule 7 is greater than that of the rubber fixing sleeve 9, and the rubber fixing sleeve 9 is not in contact with the slot 10, so as to ensure normal use of the elastic clamping rod 11 and the slot 10.
The working principle is as follows:
as shown in fig. 1-4, the steps of using the optical fiber connector provided by this embodiment to connect more firmly are as follows: when in use, the optical cable is stripped, then the optical fiber passes through the through hole 16 and the first optical fiber slot 8, then the second shell 2 is inserted into the card slot 10 through the elastic card rod 11 to be plugged with the first shell 1, then the optical fiber is passed through the second optical fiber slot 12, then the optical cable connecting sleeve 3 is screwed into the first thread groove 6 through the first thread column 5, the optical cable is then fixed by the rubber fixing ring 17, and the excess length of the optical fiber on the second optical fiber slot 12 is cut off, then the ceramic ferrule connecting sleeve 4 is screwed into the second threaded column 14 through the second threaded groove, the installation is completed, when the elastic clamping rod needs to be disassembled, the movable column 18 is pressed down, the movable column 18 is pressed against the elastic clamping rod 11 downwards, the elastic clamping rod 11 is taken down from the hook in the clamping groove 10, then the second casing 2 is detached from the first casing 1, and then the cable connecting sleeve 3 is unscrewed.
To sum up, in the present embodiment, according to the optical fiber connector with more stable connection according to the present embodiment, the optical fiber connector with more stable connection provided by the present embodiment can be assembled and assembled through the combined use of the clamping groove 10, the elastic clamping rod 11, the first threaded post 5, the first threaded groove 6, the second threaded post 14 and the second threaded groove 15, so that the connection is more stable, and the installation and the disassembly are convenient, the second housing 2 is convenient to disassemble from the first housing 1 through the matching use of the spring seat 20, the movable post 18, the return spring 19 and the elastic clamping rod 11, so that the connection is convenient, the use is convenient, the design is reasonable, the rubber fixing sleeve 9 can effectively protect the optical fiber, and simultaneously, the damage of the optical fiber caused by vibration and bending is reduced, the normal use of the optical fiber is ensured, the rubber fixing ring 17 can fix the optical fiber, and the rainwater is prevented from entering the optical fiber, the use stability of the optical fiber connector is improved.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. An optical fiber connector which is more stable in connection is characterized by comprising a first shell and a second shell which is clamped with the first shell through a clamping groove and an elastic clamping rod, wherein a rubber fixing sleeve and a first ceramic ferrule sleeved inside the rubber fixing sleeve are fixedly arranged inside the first shell, a first optical fiber slot is arranged inside the first ceramic ferrule in a penetrating manner, a second ceramic ferrule which penetrates through one end of the second shell is fixedly arranged inside the second shell, a second optical fiber slot which penetrates through the second shell and the second ceramic ferrule is arranged inside the second ceramic ferrule, one end of the first shell is connected with an optical cable connecting sleeve in a threaded manner through a first threaded column and a first threaded groove, a through hole is arranged inside the optical cable connecting sleeve, a rubber fixing ring fixedly connected with the optical cable connecting sleeve is arranged on the inner side of the through hole, and symmetrically distributed spring seats are arranged at positions, corresponding to the clamping groove, inside the second shell, the inner side of the spring seat is provided with a movable column in a penetrating mode, and the outer side of the movable column is fixedly sleeved with a return spring in a sleeved mode.
2. The optical fiber connector according to claim 1, wherein a second threaded post sleeved on an outer side of the second ferrule is fixedly disposed on a side of an outer side of the second housing away from the elastic clamping rod, the second threaded post is screwed and connected to a ferrule connecting sleeve through a second threaded groove, and a sleeve hole matched with the second ferrule is disposed on an inner side of the ferrule connecting sleeve.
3. The connector of claim 1, wherein the through hole is in communication with a first fiber slot, the first fiber slot is in communication with a second fiber slot, and the through hole, the first fiber slot and the second fiber slot are on a same horizontal axis.
4. The optical fiber connector with more stable connection according to claim 1, wherein the locking groove and the elastic locking rod are both rectangular hook-shaped structures, and the volume of the elastic locking rod is smaller than that of the locking groove.
5. The optical fiber connector according to claim 1, wherein a through groove is disposed between the two spring seats, and the through groove is not communicated with the engaging groove.
6. The optical fiber connector according to claim 1, wherein the movable post is a combination of two cylinders, and the diameter of the upper end of the movable post is larger than the diameter of the lower end of the movable post, and the lower end of the movable post penetrates through the spring seat and is connected with the locking groove.
7. A more robust fiber optic connector as claimed in claim 1, wherein the depth of the first threaded groove is equal to the length of the first threaded post.
8. A more robust fiber optic connector as in claim 1 wherein the length of said first ferrule is greater than the length of the rubber boot and the rubber boot does not contact the card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021177206.9U CN213091936U (en) | 2020-06-22 | 2020-06-22 | Connect fiber connector more firm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021177206.9U CN213091936U (en) | 2020-06-22 | 2020-06-22 | Connect fiber connector more firm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213091936U true CN213091936U (en) | 2021-04-30 |
Family
ID=75621327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021177206.9U Active CN213091936U (en) | 2020-06-22 | 2020-06-22 | Connect fiber connector more firm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213091936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114355518A (en) * | 2022-03-10 | 2022-04-15 | 深圳市易兴泰科技有限公司 | Passive optical modem fiber access device |
-
2020
- 2020-06-22 CN CN202021177206.9U patent/CN213091936U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114355518A (en) * | 2022-03-10 | 2022-04-15 | 深圳市易兴泰科技有限公司 | Passive optical modem fiber access device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203376497U (en) | Small multi-core optical fiber connector | |
| CN213091936U (en) | Connect fiber connector more firm | |
| CN213091935U (en) | Optical fiber connector for prompting in-place clamping | |
| CN202563127U (en) | Sc optical fiber quick connector | |
| CN204964814U (en) | Sc quick connector | |
| CN204374477U (en) | SC hot-melting quick connector | |
| CN210243895U (en) | Optical fiber connector | |
| CN221303632U (en) | Optical fiber connector convenient to installation | |
| CN217787435U (en) | MPO fiber connector seat | |
| CN219320533U (en) | Multi-core branch optical fiber connector | |
| CN215867880U (en) | Code scanner based on stable installation of camera | |
| CN214845918U (en) | QSFP single-fiber bidirectional optical coupling component | |
| CN216351349U (en) | Three-ring claw buckle structure for fixing on-line tail | |
| CN219245807U (en) | 12-core single-mode fiber MPO composite branch connector | |
| CN220894606U (en) | Optical fiber concentrator | |
| CN205049778U (en) | Assemble convenient SC quick connector | |
| CN219831447U (en) | 4-core ODC optical fiber connector preassembled array optical fiber core inserting module | |
| CN221805874U (en) | Disassembly-free installation wiring terminal | |
| CN211062902U (en) | Wire connector | |
| CN221446331U (en) | Optical fiber connector convenient to plug for communication | |
| CN209821436U (en) | SC type adapter for communication equipment | |
| CN210838241U (en) | Novel cable connector | |
| CN214748049U (en) | Energy consumption monitoring instrument and meter device | |
| CN216083182U (en) | Optical fiber connector socket | |
| CN213365091U (en) | Small light spot green light optical fiber coupling collimator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |