CN212849059U - Optical fiber jumper wire - Google Patents
Optical fiber jumper wire Download PDFInfo
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- CN212849059U CN212849059U CN202021760628.9U CN202021760628U CN212849059U CN 212849059 U CN212849059 U CN 212849059U CN 202021760628 U CN202021760628 U CN 202021760628U CN 212849059 U CN212849059 U CN 212849059U
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Abstract
The utility model discloses an optical fiber jumper wire, its characterized in that: comprises a cable and a connector; the cable is a photoelectric composite cable, an optical cable and a copper cable; the connector comprises a packaging cover, a probe and an LC plug, wherein the probe and the LC plug are arranged in the packaging cover, the probe is connected with a copper cable, the LC plug is connected with an optical cable, the packaging cover is provided with an insertion part corresponding to the cable, the cable is inserted into the connector through the insertion part, a reinforcing piece is arranged at the position of the connector corresponding to the insertion part, and the reinforcing piece is combined with the insertion part to improve the strength of the cable and the connector at the position of the insertion part; the packaging cover comprises a shell, an upper shell and a lower shell which are fixedly combined with the shell; the inserting part is arranged on the upper shell, and the upper shell and the lower shell are enclosed to form an accommodating part for accommodating and fixing the LC plug; one side of the upper shell, which is far away from the lower shell, is provided with a protruding part corresponding to the probe, and the probe penetrates through the protruding part; the shell is provided with a protruding structure corresponding to the protruding part. The utility model discloses an optical fiber jumper wire has the advantage that the good reliability, machining efficiency is high.
Description
Technical Field
The utility model relates to an optical fiber jumper especially relates to an optical fiber jumper that good reliability, machining efficiency is high.
Background
With the development of information technology and network technology, the application of optical fiber as a signal transmission medium is more and more extensive. The photoelectric composite cable is a novel access mode, integrates optical fibers and power transmission copper wires, can solve the problems of broadband access, equipment power utilization and signal transmission, and is more and more concerned by people.
The photoelectric composite cable is connected with a distribution frame or a terminal through a connector, and after the photoelectric composite cable is inserted into the connector, the optical fiber and the cable inside the photoelectric composite cable are separated and respectively connected with corresponding connecting pieces. After the photoelectric composite cable with the conventional design is inserted into the connector, because the optical fiber and the cable of the photoelectric composite cable are separated, the external protective layer of the photoelectric composite cable needs to be removed, the strength of the connecting position of the photoelectric composite cable and the connector can be influenced, and hidden dangers such as cable breakage and disconnection can easily occur at the connecting position of the photoelectric composite cable and the connector, so that the use is seriously influenced.
Therefore, there is a need for an improvement to overcome the deficiencies of the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem in the prior art, providing an optical fiber jumper wire that good reliability, machining efficiency is high.
The technical scheme of the utility model is that:
an optical fiber jumper comprises a cable and a connector; the cable is a photoelectric composite cable and comprises an optical cable and a copper cable; the connector comprises a packaging cover, a probe and an LC plug, wherein the probe and the LC plug are arranged in the packaging cover, the probe is connected with the copper cable, the LC plug is connected with the optical cable, the packaging cover is provided with an insertion part corresponding to the cable, the cable is inserted into the connector through the insertion part, the connector is provided with a reinforcing piece corresponding to the insertion part, and the reinforcing piece is combined with the insertion part to improve the strength of the cable and the connector at the position of the insertion part; the packaging cover comprises a shell, an upper shell and a lower shell which are fixedly combined with the shell; the insertion part is arranged on the upper shell, and a containing part for containing and fixing the LC plug is formed by the upper shell and the lower shell in a surrounding manner; a protruding part is arranged on one side of the upper shell, which is far away from the lower shell, corresponding to the probe, and the probe penetrates through the protruding part; the shell is provided with a protruding structure corresponding to the protruding part.
In a preferred embodiment, the insertion portion is a cylindrical insertion hole, and the reinforcement member is a reinforcement ring.
As a further preferable aspect, the reinforcing member is a caulking ring, and the caulking ring is connected to the insertion portion by caulking.
As a preferred technical solution, the optical-electrical composite cable is a 2-optical 2-copper composite cable.
In a more preferable embodiment, the number of the protrusions is two, and the number of the protrusions is also two.
As a preferred technical scheme, the probe is a metal probe, and the copper cable is welded and fixed with the metal probe.
Preferably, the protrusion is cylindrical, and the protrusion is also cylindrical.
As a preferable technical solution, the upper case is provided with a copper cable through hole corresponding to the protrusion, and the copper cable is fixedly coupled to the probe through the copper cable through hole.
The utility model discloses an optical fiber jumper wire, the position that inserts connector encapsulation lid at the cable sets up independent portion of inserting, carry out preliminary protection to the cable through the portion of inserting, when getting rid of the outside protective layer of cable when avoiding optical cable and copper cable separation, the damage of the outside protective layer of cable extends to the connector outside, and simultaneously, further reinforcement is carried out to the cable and the connector of the position of portion of inserting through the reinforcement, make optical cable and copper cable just done the reinforcement through the reinforcement before the separation and handle, make the intensity of jumper wire and jumper connection department effectively promote. And simultaneously, the utility model discloses an optical fiber jumper wire corresponds the probe on going up the casing and is provided with the jut, and the probe passes the jut setting, fixes and protects the probe through the structural design of last casing, and the probe of avoiding the probe activity to lead to combines not jail with the copper cable, has further improved the reliability, and simultaneously, the probe of also being convenient for and the operation of being connected of copper cable have improved machining efficiency. Therefore, the utility model discloses an optical fiber jumper wire has good reliability, advantage that machining efficiency is high.
Drawings
Fig. 1 is a schematic structural view of an embodiment of an optical fiber patch cord of the present invention;
fig. 2 is an exploded view of an embodiment of an optical fiber jumper according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise, and "a plurality" typically includes at least two, but does not exclude the presence of at least one.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
The words "if", as used herein, may be interpreted as "at … …" or "at … …" or "in response to a determination" or "in response to a detection", depending on the context. Similarly, the phrases "if determined" or "if detected (a stated condition or event)" may be interpreted as "when determined" or "in response to a determination" or "when detected (a stated condition or event)" or "in response to a detection (a stated condition or event)", depending on the context.
It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.
As shown in fig. 1 and fig. 2, schematic diagrams of a specific embodiment of an optical fiber patch cord according to the present invention are shown. An optical fiber patch cord of this embodiment includes a cable and a connector. The cable is a photoelectric composite cable and comprises an optical cable and a copper cable. The connector comprises a package cover and a probe 4 and an LC plug 5 arranged in the package cover. The probe 4 is connected with a copper cable in the photoelectric composite cable, and the LC plug 5 is connected with an optical cable in the photoelectric composite cable. The package cover is provided with an insertion portion 6 corresponding to the cable, and the cable is inserted into the connector through the insertion portion 6. The connector is provided with a reinforcing member 7 corresponding to the insertion portion 6, and the reinforcing member 7 is combined with the insertion portion 6 to improve the strength of the cable and the connector at the corresponding position. After the optical-electrical composite cable of this embodiment is inserted into the insertion portion 6, the reinforcing member 7 is disposed outside the insertion portion 6, the reinforcing member 7 is tightly combined with the insertion portion 6, the optical-electrical composite cable is reinforced before the optical cable and the copper cable are separated, the tolerance strength of the optical fiber patch cord of this embodiment is improved, and the optical cable and the copper cable separated inside the connector are respectively connected with the LC plug 5 and the probe 4. As shown in fig. 2 and fig. 1, in the optical fiber patch cord of the present embodiment, the package cover includes a housing 1, and an upper housing 2 and a lower housing 3 fixedly coupled to the housing 1, a coupling member between the upper housing 2 and the lower housing 3 is fixedly coupled to the housing 1, and the housing 1 is provided with an accommodating cavity corresponding to the coupling member between the upper housing 2 and the lower housing 3. As shown in fig. 2, the insertion portion 6 is provided in the upper case 2, and the upper case 2 and the lower case 3 enclose a housing portion in which the LC plug 5 is housed and fixed, and the LC plug 5 is fixed inside the housing portion. The upper case 2 is provided with a protrusion 2a corresponding to the probe 4 on the side away from the lower case 3. The probe 4 passes through the protrusion 2a, and a through hole is provided on the protrusion 2a for the probe 4 to pass through. As shown in fig. 1 and 2, the housing 1 is provided with a protrusion structure 1a corresponding to the protrusion 2a, and the protrusion 2a is at least partially received and fixed in the protrusion structure 1 a. Protruding portion 2 a's effect is fixed probe 4, for probe 4 provides a firm accommodating space, avoids probe 4 activity to lead to probe and copper cable to combine poor stability, improves the utility model discloses the reliability of light wire jumper.
In the present embodiment, as shown in fig. 2, the insertion portion 6 is a cylindrical insertion hole and the reinforcement 7 is a reinforcement ring for fitting a round cable. After the cable is inserted into the cylindrical insertion hole 6, a reinforcing ring 7 is fitted on the outside of the cylinder.
In order to further improve the reinforcing effect and the bonding strength between the reinforcing ring 7 and the cylindrical insertion hole 6, in this embodiment, the reinforcing ring 7 is a riveting ring, and the riveting ring 7 is fixedly bonded to the cylindrical insertion hole 6 through a riveting process.
To enhance the versatility, the optical-electrical composite cable in this embodiment is a 2-optical 2-copper composite cable. In practical application, other combined photoelectric composite cables can be adopted, for example, a 2-optical 1-copper composite cable and the like, which do not affect the utility model has the advantages of being embodied.
In this embodiment, the photoelectric composite cable is a 2-optical 2-copper composite cable, and the number of the probes 4 and the LC plugs 5 is 2. As shown in fig. 1 and 2, two protrusions 2a correspond to the probes 4, and two protrusions 2a correspond to the protrusion structure 1 a.
In order to improve the bonding strength between the probe 4 and the copper cable, the probe 4 is a metal probe in this embodiment, and the copper cable is welded to the metal probe 4. The utility model relates to a fixed firm degree of probe of optic fibre wire jumper is high, and the copper cable probe can not remove when welding with the probe, guarantees the welding effect, reduces the welding degree of difficulty to can improve welding efficiency.
As shown in fig. 1 and 2, the probe 4 has a cylindrical structure, and the protrusion 2a has a cylindrical shape, and the protrusion 1a has a cylindrical shape corresponding to the protrusion 2 a.
As shown in fig. 2, because jut 2a and probe 4 set up in the upper portion of LC plug 5, for convenience of probe 4 and copper cable fixed connection, go up casing 2 and correspond jut 2a and be provided with copper cable perforation 2b, the copper cable is derived through copper cable perforation 2b, is connected with the fixed part that passes probe 4 who is fixed in jut 2a, simplifies the utility model relates to a manufacturing process of optic fibre wire jumper reduces the manufacturing degree of difficulty.
The optical fiber jumper wire of the embodiment improves the stress strength of the connector of the photoelectric composite cable jumper wire at the position where the optical cable is separated from the copper cable, and solves the problems of the welding strength reliability and the welding efficiency of a metal probe and a copper cable welding process. Through the design of a brand-new structural part and a piece dismounting mode of the connector, the optical cable and the copper cable are reinforced through the insertion part and the reinforcing part before being separated, so that the strength of the jumper wire and the jumper wire joint is effectively improved; in addition, the jumper still keeps the basic requirements of the conventional performance, such as the compatibility with the conventional LC plug and the tightness requirement of a joint, and the pressure arm structure with the pressing duplex LC plug can fix two metal probes, has few structural parts and is convenient and fast to assemble.
The utility model discloses an intelligent optic fibre electronic distribution frame that can arrange by mistake optic fibre wire jumper, probe 4 triggers the contact piece on the distribution frame mainboard, realizes that the circuit switches on, can combine the design of PCB internal circuit to realize like LED pilot lamp work display function, alarming function to the realization is to the intelligent management of optic fibre circuit.
The utility model discloses an optical fiber jumper wire, the position that inserts connector encapsulation lid at the cable sets up independent portion of inserting, carry out preliminary protection to the cable through the portion of inserting, when getting rid of the outside protective layer of cable when avoiding optical cable and copper cable separation, the damage of the outside protective layer of cable extends to the connector outside, and simultaneously, further reinforcement is carried out to the cable and the connector of the position of portion of inserting through the reinforcement, make optical cable and copper cable just done the reinforcement through the reinforcement before the separation and handle, make the intensity of jumper wire and jumper connection department effectively promote. And simultaneously, the utility model discloses an optical fiber jumper wire corresponds the probe on going up the casing and is provided with the jut, and the probe passes the jut setting, fixes and protects the probe through the structural design of last casing, and the probe of avoiding the probe activity to lead to combines not jail with the copper cable, has further improved the reliability, and simultaneously, the probe of also being convenient for and the operation of being connected of copper cable have improved machining efficiency. Therefore, the utility model discloses an optical fiber jumper wire has good reliability, advantage that machining efficiency is high.
In summary, the preferred embodiments of the present invention are only described, and the scope of the present invention is not limited thereto. All equivalent changes and modifications made according to the content of the claims of the present invention shall fall within the technical scope of the present invention.
Claims (8)
1. An optical fiber patch cord, comprising: comprises a cable and a connector; the cable is a photoelectric composite cable and comprises an optical cable and a copper cable; the connector comprises a packaging cover, a probe and an LC plug, wherein the probe and the LC plug are arranged in the packaging cover, the probe is connected with the copper cable, the LC plug is connected with the optical cable, the packaging cover is provided with an insertion part corresponding to the cable, the cable is inserted into the connector through the insertion part, the connector is provided with a reinforcing piece corresponding to the insertion part, and the reinforcing piece is combined with the insertion part to improve the strength of the cable and the connector at the position of the insertion part; the packaging cover comprises a shell, an upper shell and a lower shell which are fixedly combined with the shell; the insertion part is arranged on the upper shell, and a containing part for containing and fixing the LC plug is formed by the upper shell and the lower shell in a surrounding manner; a protruding part is arranged on one side of the upper shell, which is far away from the lower shell, corresponding to the probe, and the probe penetrates through the protruding part; the shell is provided with a protruding structure corresponding to the protruding part.
2. The optical fiber patch cord of claim 1, wherein: the insertion part is a cylindrical insertion hole, and the reinforcing piece is a reinforcing ring.
3. The optical fiber patch cord of claim 2, wherein: the reinforcing piece is a riveting ring, and the riveting ring is connected with the inserting part through riveting.
4. The optical fiber patch cord of claim 1, wherein: the photoelectric composite cable is a 2-optical-2-copper composite cable.
5. The optical fiber patch cord of claim 4, wherein: the number of the protruding parts is two, and the number of the protruding structures is also two.
6. The optical fiber patch cord of claim 1, wherein: the probe is a metal probe, and the copper cable is welded and fixed with the metal probe.
7. The optical fiber patch cord of claim 1, wherein: the protruding portion is cylindrical, and the protruding structure is also cylindrical.
8. The optical fiber patch cord of claim 1, wherein: the upper shell is provided with a copper cable through hole corresponding to the protruding portion, and the copper cable is fixedly combined with the probe through the copper cable through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021760628.9U CN212849059U (en) | 2020-08-21 | 2020-08-21 | Optical fiber jumper wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021760628.9U CN212849059U (en) | 2020-08-21 | 2020-08-21 | Optical fiber jumper wire |
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| Publication Number | Publication Date |
|---|---|
| CN212849059U true CN212849059U (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021760628.9U Active CN212849059U (en) | 2020-08-21 | 2020-08-21 | Optical fiber jumper wire |
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| CN (1) | CN212849059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116885503A (en) * | 2023-09-08 | 2023-10-13 | 深圳市特发信息光网科技股份有限公司 | Detachable photoelectric composite cable connector structure |
-
2020
- 2020-08-21 CN CN202021760628.9U patent/CN212849059U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116885503A (en) * | 2023-09-08 | 2023-10-13 | 深圳市特发信息光网科技股份有限公司 | Detachable photoelectric composite cable connector structure |
| CN116885503B (en) * | 2023-09-08 | 2023-12-01 | 深圳市特发信息光网科技股份有限公司 | Detachable photoelectric composite cable connector structure |
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