CN211878231U - Fixing structure for optical fiber head - Google Patents
Fixing structure for optical fiber head Download PDFInfo
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- CN211878231U CN211878231U CN201922039005.6U CN201922039005U CN211878231U CN 211878231 U CN211878231 U CN 211878231U CN 201922039005 U CN201922039005 U CN 201922039005U CN 211878231 U CN211878231 U CN 211878231U
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- sleeve
- optical fiber
- plastic
- fixedly connected
- connecting sleeve
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Abstract
The utility model discloses a fixed knot constructs for optical fiber head, including first adapter sleeve, the first plastic sheath of right side fixedly connected with of first adapter sleeve, the left side fixedly connected with optical fiber connector of first plastic sheath inner chamber, optical fiber connector's surface activity cover is equipped with the optical fiber adapter sleeve, the surface activity cover of first plastic sheath is equipped with the third plastic sheath. The utility model discloses a set up first adapter sleeve, the spacing ring, the stiffener, the position sleeve, optic fibre, the second adapter sleeve, outer protective sheath, the ring channel, the thread bush, the third plastic sheathing, the fiber connector, the cooperation of fiber connector cover and first plastic sheathing is used, it splits from the root easily to have solved current fiber splice connection stability difference and optic fibre when using, the problem of the follow-up wiring of the person of not being convenient for, this a fixed knot constructs for the fiber connector, it just can avoid optic fibre to split from the root to possess connection stability, the advantage of the follow-up wiring of the person of being convenient for, be worth promoting.
Description
Technical Field
The utility model relates to an optic fibre technical field specifically is a fixed knot constructs for optical fiber head.
Background
The optical fiber is a short-hand writing of optical fiber, is a fiber made of glass or plastic, can be used as a light conduction tool, and the transmission principle is 'total reflection of light'.
In order to facilitate the connection of the optical fiber and other devices, the optical fiber connector is usually used, but the stability of the existing optical fiber connector is poor when the optical fiber connector is connected, the two connectors are pulled by external force slightly, the phenomenon of separation can occur, meanwhile, because the optical fiber is softer, when the phenomenon of long-term bending occurs between the optical fiber connector and the root of the connector, the optical fiber can be broken from the root of the connector, the optical fiber and the connector are inconvenient to perform re-wiring, the connector needs to be replaced, and the use cost is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fixed knot constructs for optical fiber head possesses connection stability and good and can avoid optic fibre to break from the root, and the follow-up wiring's of convenient to use advantage has solved current optical fiber splice connection poor stability and optic fibre and has cracked from the root easily when using, the problem of the follow-up wiring of the not convenient to use person.
In order to achieve the above object, the utility model provides a following technical scheme: a fixing structure for an optical fiber head comprises a first connecting sleeve, wherein a first plastic sleeve is fixedly connected to the right side of the first connecting sleeve, an optical fiber connector is fixedly connected to the left side of an inner cavity of the first plastic sleeve, an optical fiber connecting sleeve is sleeved on the surface of the optical fiber connector, a third plastic sleeve is sleeved on the surface of the first plastic sleeve, the right side of the optical fiber connecting sleeve is fixedly connected with the inner wall of the third plastic sleeve, an outer protective sleeve is fixedly sleeved on the surface of the third plastic sleeve, a second connecting sleeve is fixedly connected to the right side of the outer protective sleeve, optical fibers are fixedly connected to the inner cavity of the first connecting sleeve and the inner cavity of the second connecting sleeve respectively, a positioning sleeve is sleeved on the surface of the optical fibers, a reinforcing rod is fixedly connected to the outer surface of the positioning sleeve, one side of the reinforcing rod, which is close to the first connecting sleeve, and one side of the second connecting sleeve respectively penetrate through the inner cavity of the, the outer protective sheath is characterized in that a threaded sleeve is sleeved between the surface of the outer protective sheath and the surface of the first connecting sleeve, an annular groove is formed in the inner wall of the threaded sleeve, and a limiting ring is fixedly sleeved on the surface of the outer protective sheath.
Preferably, the surface of the first connecting sleeve is in threaded connection with the connecting part of the threaded sleeve, and the surface of the limiting ring is movably connected with the inner wall of the annular groove.
Preferably, the number of the reinforcing rods is not less than four, the reinforcing rods are evenly distributed on the outer surface of the positioning sleeve, and the reinforcing rods and the positioning sleeve are made of stainless steel materials.
Preferably, the first connecting sleeve, the limiting ring, the second connecting sleeve, the outer protective sleeve and the threaded sleeve are all made of stainless steel materials, and the right side of the third plastic sleeve is fixedly connected with the second connecting sleeve.
Preferably, the surface of the reinforcing rod is fixedly connected with the joint of the first connecting sleeve and the second connecting sleeve respectively, and the left side of the first plastic sleeve and the right side of the third plastic sleeve are fixedly connected with the wire end of the optical fiber.
Preferably, the right side of the first connecting sleeve is movably connected with the left sides of the third plastic sleeve and the outer protective sleeve respectively.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up first adapter sleeve, the spacing ring, the stiffener, the position sleeve, optic fibre, the second adapter sleeve, outer protective sheath, the ring channel, the thread bush, the third plastic sheathing, the fiber connector, the cooperation of fiber connector cover and first plastic sheathing is used, it splits from the root easily to have solved current fiber splice connection stability difference and optic fibre when using, the problem of the follow-up wiring of the person of not being convenient for, this a fixed knot constructs for the fiber connector, it just can avoid optic fibre to split from the root to possess connection stability, the advantage of the follow-up wiring of the person of being convenient for, be worth promoting.
2. The utility model is convenient to position the optical fiber by arranging the positioning sleeve and the reinforcing rod, and avoids the long-term bending of the optical fiber at the root, thereby causing the phenomenon of fracture from the root and being inconvenient for a user to subsequently wire;
the limiting ring is matched with the annular groove to play a role in limiting, so that the threaded sleeve is prevented from being separated from the surface of the outer protective sleeve;
by arranging the outer protective sleeve, the third plastic sleeve can be prevented from being exposed outside.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side view of the positioning sleeve of the present invention;
fig. 3 is an enlarged view of a in fig. 1 according to the present invention.
In the figure: 1 a first connecting sleeve, 2 a limiting ring, 3 a reinforcing rod, 4 a positioning sleeve, 5 optical fibers, 6 a second connecting sleeve, 7 an outer protective sleeve, 8 an annular groove, 9 a threaded sleeve, 10 a third plastic sleeve, 11 an optical fiber connector, 12 an optical fiber connecting sleeve and 13 a first plastic sleeve.
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 be referred 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", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, 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.
The utility model provides a parts such as first adapter sleeve 1, spacing ring 2, stiffener 3, position sleeve 4, optic fibre 5, second adapter sleeve 6, outer protective sheath 7, ring channel 8, thread bush 9, third plastic sheath 10, fiber connector 11, optic fibre adapter sleeve 12 and first plastic sheath 13 are general standard component or the part that technical staff in the field knows, and its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical staff in the field.
Referring to fig. 1-3, a fixing structure for an optical fiber head includes a first connecting sleeve 1, a first plastic sleeve 13 is fixedly connected to a right side of the first connecting sleeve 1, an optical fiber connector 11 is fixedly connected to a left side of an inner cavity of the first plastic sleeve 13, an optical fiber connecting sleeve 12 is movably sleeved on a surface of the optical fiber connector 11, a third plastic sleeve 10 is movably sleeved on a surface of the first plastic sleeve 13, a right side of the optical fiber connecting sleeve 12 is fixedly connected to an inner wall of the third plastic sleeve 10, an outer protective sleeve 7 is fixedly sleeved on a surface of the third plastic sleeve 10, a second connecting sleeve 6 is fixedly connected to a right side of the outer protective sleeve 7, optical fibers 5 are fixedly connected to an inner cavity of the first connecting sleeve 1 and an inner cavity of the second connecting sleeve 6, a positioning sleeve 4 is movably sleeved on a surface of the optical fibers 5, a reinforcing rod 3 is fixedly connected to an outer surface of the positioning sleeve 4, and one side of the reinforcing rod 3 close to the first connecting sleeve 1 and one side of the A threaded sleeve 9 is sleeved between the surface of the outer protective sleeve 7 and the surface of the first connecting sleeve 1 in the inner cavity of the sleeve 6, an annular groove 8 is formed in the inner wall of the threaded sleeve 9, and a limiting ring 2 is fixedly sleeved on the surface of the outer protective sleeve 7;
the surface of the first connecting sleeve 1 is in threaded connection with the joint of the threaded sleeve 9, and the surface of the limiting ring 2 is movably connected with the inner wall of the annular groove 8;
the number of the reinforcing rods 3 is not less than four, the reinforcing rods are uniformly distributed on the outer surface of the positioning sleeve 4, and the reinforcing rods 3 and the positioning sleeve 4 are both made of stainless steel materials;
the first connecting sleeve 1, the limiting ring 2, the second connecting sleeve 6, the outer protective sleeve 7 and the threaded sleeve 9 are all made of stainless steel materials, and the right side of the third plastic sleeve 10 is fixedly connected with the second connecting sleeve 6;
the surface of the reinforcing rod 3 is respectively and fixedly connected with the joint of the first connecting sleeve 1 and the second connecting sleeve 6, and the left side of the first plastic sleeve 13 and the right side of the third plastic sleeve 10 are both fixedly connected with the wire end of the optical fiber 5;
the right side of the first connecting sleeve 1 is movably connected with the left sides of the third plastic sleeve 10 and the outer protective sleeve 7 respectively;
the positioning sleeve 4 and the reinforcing rod 3 are arranged, so that the optical fiber 5 is conveniently positioned, the phenomenon that the optical fiber 5 is broken from the root due to long-term bending at the root is avoided, and the subsequent wiring of a user is inconvenient;
the limiting ring 2 is matched with the annular groove 8 to play a limiting role, so that the threaded sleeve 9 is prevented from being separated from the surface of the outer protective sleeve 7;
by providing the outer protective sheath 7, the third plastic sheath 10 is prevented from being exposed to the outside.
During the use, utilize the cooperation of position sleeve 4 and stiffener 3 to link together optic fibre 5 with first adapter sleeve 1 and second adapter sleeve 6 respectively, avoid the cracked phenomenon to appear from the root in the department of buckling of optic fibre 5, the user is through removing first adapter sleeve 1 and second adapter sleeve 6 to the centre afterwards, first adapter sleeve 1 drives first plastic sheath 13 and gets into the inner chamber of third plastic sheath 10, fiber connector 11 gets into the inner chamber of optic fibre adapter sleeve 12 simultaneously, two joints have been linked together this moment, the user moves threaded sleeve 9 left afterwards, when threaded sleeve 9 moves left and first adapter sleeve 1 contacts, user's rotatory thread bush 9 afterwards, thread bush 9 moves left through the screw drive between with first adapter sleeve 1, increase the stability when connecting between two joints, avoid appearing the phenomenon that breaks away from because the pulling of external force is held at will.
In summary, the following steps: this a fixed knot constructs for fiber head, through setting up first adapter sleeve 1, spacing ring 2, stiffener 3, position sleeve 4, optic fibre 5, second adapter sleeve 6, outer protective sheath 7, ring channel 8, thread bush 9, third plastic sheath 10, fiber connector 11, the cooperation of optic fibre adapter sleeve 12 and first plastic sheath 13 is used, the current poor and optic fibre of fiber joint connection stability is easy to be followed the root fracture when using, the problem of the follow-up wiring of the person of not convenient to use has been solved, this a fixed knot constructs for fiber head.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A fixing structure for optical fiber heads, comprising a first coupling sleeve (1), characterized in that: the optical fiber connector comprises a first plastic sleeve (13) fixedly connected to the right side of a first connecting sleeve (1), an optical fiber connector (11) fixedly connected to the left side of the inner cavity of the first plastic sleeve (13), an optical fiber connecting sleeve (12) sleeved on the surface of the optical fiber connector (11), a third plastic sleeve (10) sleeved on the surface of the first plastic sleeve (13), an optical fiber connecting sleeve (12) fixedly connected to the right side of the inner wall of the third plastic sleeve (10), an outer protective sleeve (7) sleeved on the surface of the third plastic sleeve (10), a second connecting sleeve (6) fixedly connected to the right side of the outer protective sleeve (7), optical fibers (5) fixedly connected to the inner cavity of the first connecting sleeve (1) and the inner cavity of the second connecting sleeve (6), a positioning sleeve (4) sleeved on the surface of the optical fibers (5), and a reinforcing rod (3) fixedly connected to the outer surface of the positioning sleeve (4), one side that stiffener (3) are close to first adapter sleeve (1) and one side of second adapter sleeve (6) run through the inner chamber to the inner chamber of first adapter sleeve (1) and the inner chamber of second adapter sleeve (6) respectively, the cover is equipped with thread bush (9) between the surface of outer protective sheath (7) and the surface of first adapter sleeve (1), ring channel (8) have been seted up to the inner wall of thread bush (9), the fixed surface cover of outer protective sheath (7) is equipped with spacing ring (2).
2. A holding structure for a fiber optic head as claimed in claim 1, wherein: the surface of the first connecting sleeve (1) is in threaded connection with the joint of the threaded sleeve (9), and the surface of the limiting ring (2) is movably connected with the inner wall of the annular groove (8).
3. A holding structure for a fiber optic head as claimed in claim 1, wherein: the number of the reinforcing rods (3) is not less than four, the reinforcing rods are evenly distributed on the outer surface of the positioning sleeve (4), and the reinforcing rods (3) and the positioning sleeve (4) are made of stainless steel materials.
4. A holding structure for a fiber optic head as claimed in claim 1, wherein: the first connecting sleeve (1), the limiting ring (2), the second connecting sleeve (6), the outer protective sleeve (7) and the threaded sleeve (9) are all made of stainless steel materials, and the right side of the third plastic sleeve (10) is fixedly connected with the second connecting sleeve (6).
5. A holding structure for a fiber optic head as claimed in claim 1, wherein: the surface of the reinforcing rod (3) is fixedly connected with the joint of the first connecting sleeve (1) and the second connecting sleeve (6) respectively, and the left side of the first plastic sleeve (13) and the right side of the third plastic sleeve (10) are fixedly connected with the wire end of the optical fiber (5).
6. A holding structure for a fiber optic head as claimed in claim 1, wherein: the right side of the first connecting sleeve (1) is movably connected with the left sides of the third plastic sleeve (10) and the outer protective sleeve (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922039005.6U CN211878231U (en) | 2019-11-23 | 2019-11-23 | Fixing structure for optical fiber head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922039005.6U CN211878231U (en) | 2019-11-23 | 2019-11-23 | Fixing structure for optical fiber head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211878231U true CN211878231U (en) | 2020-11-06 |
Family
ID=73243143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922039005.6U Active CN211878231U (en) | 2019-11-23 | 2019-11-23 | Fixing structure for optical fiber head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211878231U (en) |
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2019
- 2019-11-23 CN CN201922039005.6U patent/CN211878231U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210608 Address after: 115000 Liaoning Yingkou Liaoning (Yingkou) coastal industrial base, new Union Street 1 East. Patentee after: LIAONING CROWNTECH PHOTONICS Co.,Ltd. Address before: 231300 Daqiao group, Xinglong Village, Chunqiu Township, Shucheng County, Lu'an City, Anhui Province Patentee before: Zuo Meiting |
|
| TR01 | Transfer of patent right |