Optical fiber pigtail convenient and rapid to identify

Abstract

An optical fiber pigtail convenient and fast to identify comprises an optical fiber cable and a sheath, the outer wall of the optical fiber cable is fixedly connected with the inner wall of the sheath, the top of the sheath is connected with a control structure, the front face of the optical fiber cable is fixedly connected with an optical fiber plug, and the outer wall of the optical fiber plug is connected with an opening and closing structure. The upper side and the lower side of the opening and closing structure are connected with curved blocks correspondingly. A user checks the material and the structure inside the optical fiber plug so as to judge the type of the optical fiber pigtail, then the inner wall of a protection pad is attached to the outer wall of the optical fiber plug, meanwhile, the outer wall of the cross rod is connected with the round opening in the right side of the first shell in an inserted mode, and the optical fiber pigtail is inserted into the first shell. The optical fiber plug can be disassembled and assembled without a tool, model identification is facilitated, the use cost of the optical fiber pigtail is reduced, and operation and use of the optical fiber pigtail are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the optical fiber pigtail of convenient and fast identification especially, kind of convenient and fast identification's optical fiber pigtail. BACKGROUND

[0002] Optical fiber pigtail is by together with many optical fibers, each optical fiber can be used as a transmission channel, thereby realizing parallel transmission, significantly improving transmission efficiency, satisfying the demand of modern communication system to high speed, large capacity transmission.

[0003] For example, the utility model discloses a kind of convenient and fast identification's optical fiber pigtail of announcement number for "CN221175072U", including the connecting unit being set to main unit output end, the conducting unit being set to the opposite end of connecting unit and main unit, and the identification unit being set between connecting unit and conducting unit, connecting unit includes the threaded cap being installed in main unit output end, the threaded column being set in threaded cap, and the optical fiber connecting column being installed in the opposite end of threaded column and threaded cap, by the connecting unit and identification unit being set, it is convenient to subsequent optical fiber pigtail's check processing process, to the fast identification of optical fiber pigtail, but in optical fiber pigtail use, only need to be recognized whether optical fiber pigtail has signal with terminal insertion, but optical fiber pigtail is to transmit optical signal from one end to another end, therefore, correct identification pigtail model is very important for guaranteeing the stability and reliability of optical fiber transmission, and some optical fiber pigtail is without model representation, need to disassemble pigtail, view inside material and structure, to determine model, optical fiber pigtail plug is mostly integrally formed, after disassembly, it will not be restored to use, and need to cooperate with specific tool, improve the use cost of optical fiber pigtail, while inconvenient for the operation of optical fiber pigtail. SUMMARY

[0004] The utility model solves the above-mentioned prior art problems, provides a kind of optical fiber pigtail of convenient and fast identification, reduce the use cost of optical fiber pigtail, while convenient for the operation of optical fiber pigtail.

[0005] The utility model discloses a kind of optical fiber pigtail of convenient and fast identification, including optical fiber cable and sheath, the outer wall of optical fiber cable is fixedly connected with the inner wall of sheath, the top of sheath is connected with control structure, the front of optical fiber cable is fixedly connected with optical fiber plug, the outer wall of optical fiber plug is connected with opening and closing structure, the upper and lower sides of opening and closing structure are connected with curved block respectively.

[0006] To further improve, the opening and closing structure includes protective pad and first shell, the inner wall of two protective pads is matched with the outer wall of optical fiber plug, the outer wall of protective pad located left is fixedly connected with the inner wall of first shell, the outer wall of protective pad located right is fixedly connected with second shell, the left side of second shell is fixedly connected with multiple horizontal rods.

[0007] Further improvement, the outer wall of the crossbar is inserted with the right side round mouth of the first shell.

[0008] Further improvement, the upper and lower sides of the first shell and the second shell are respectively fixed with the outer wall of the curved block.

[0009] Further improvement, the inner sides of the first shell and the second shell are matched, and the inner sides of the two curved blocks are matched.

[0010] Further improvement, the control structure comprises a cloth belt and a second magic tape, the bottom left side of the cloth belt is fixed with the top of the sheath, the bottom right side of the cloth belt is fixed with the top of the second magic tape, and the top of the cloth belt is fixed with the second magic tape.

[0011] The utility model has the beneficial effect that: the utility model, through the control structure, the curved block is separated, then the first shell and the second shell are pulled to the two sides, the crossbar moves to the right side in the round mouth, until the crossbar completely separates from the round mouth, at this time, the optical fiber plug leaks, the user checks the material and structure inside the optical fiber plug, so as to judge the model of the optical fiber tail fiber, then the inner wall of the protective pad is matched with the outer wall of the optical fiber plug, and the outer wall of the crossbar is inserted with the right side round mouth of the first shell, the fixing of the first shell and the second shell is completed, the optical fiber plug can be disassembled without tools, the model is easy to identify, the use cost of the optical fiber tail fiber is reduced, and the operation and use of the optical fiber tail fiber are facilitated. DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 It is Figure 1 It is a connection relationship structure schematic diagram of the first shell, the second shell and the crossbar;

[0014] Figure 3 It is Figure 1 It is a connection relationship structure schematic diagram of the protective pad, the first shell and the curved block;

[0015] Figure 4 It is Figure 1 It is a connection relationship structure schematic diagram of the sheath, the cloth belt and the first magic tape.

[0016] The drawing mark explanation: 1, optical fiber cable, 2, opening and closing structure, 201, protective pad, 202, first shell, 203, second shell, 204, crossbar, 3, control structure, 301, cloth belt, 302, first magic tape, 303, second magic tape, 4, sheath, 5, optical fiber plug, 6, curved block, 7, straight cylinder. DETAILED DESCRIPTION

[0017] The utility model discloses further illustrate below accompanying drawing:

[0018] Embodiment 1:

[0019] Refer to the attached Figures 1-4 In this embodiment, a kind of optical fiber pigtail of convenient and fast identification, including optical fiber cable 1 and sheath 4, the outer wall of optical fiber cable 1 is fixedly connected with the inner wall of sheath 4, the top of sheath 4 is connected with control structure 3, the front of optical fiber cable 1 is fixedly connected with optical fiber plug 5, optical fiber plug 5 and optical fiber cable 1 form optical fiber pigtail, model is selected according to use demand, the outer wall of optical fiber plug 5 is connected with open-close structure 2, the upper and lower sides of open-close structure 2 are connected with curved block 6 respectively.

[0020] Open-close structure 2 includes protective pad 201 and first shell 202, the inner wall of two protective pad 201 is all in close contact with the outer wall of optical fiber plug 5, protective pad 201 is rubber material, the outer wall of left protective pad 201 is fixedly connected with the inner wall of first shell 202, the outer wall of right protective pad 201 is fixedly connected with second shell 203, the left side of second shell 203 is fixedly connected with a plurality of cross bars 204, the outer wall of cross bar 204 is inserted with the right side round mouth of first shell 202, after cross bar 204 is inserted with the right side round mouth of first shell 202, the fixation of first shell 202 and second shell 203 is completed, the upper and lower sides of first shell 202 and second shell 203 are fixedly connected with the outer wall of curved block 6 respectively, the inner side of first shell 202 and second shell 203 is in close contact, the inner side of two curved blocks 6 is in close contact;

[0021] by control structure 2 in the nail, curved block 6 is separated, then first shell 202 and second shell 203 are pulled to two sides, make cross bar 204 move to the right side in round mouth, until cross bar 204 is completely separated from round mouth, when optical fiber plug 5 leaks, user views the material and structure in the inside of optical fiber plug 5, to judge the model of optical fiber pigtail, then the inner wall of protective pad 201 is in close contact with the outer wall of optical fiber plug 5, while the outer wall of cross bar 204 is inserted with the round mouth of the right side of first shell 202, the fixation of first shell 202 and second shell 203 is completed, without tool, optical fiber plug can be disassembled, it is convenient to identify model, reduce the use cost of optical fiber pigtail, while it is convenient to operate and use optical fiber pigtail.

[0022] Control structure 3 includes cloth tape 301 and first magic tape 302, the bottom left side of cloth tape 301 is fixedly connected with the top of sheath 4, cloth tape 301 is nylon material, the bottom right side of cloth tape 301 is fixedly connected with the top of first magic tape 302, the top of cloth tape 301 is fixedly connected with second magic tape 303.

[0023] Working principle:

[0024] Optical fiber pigtail installation identification:

[0025] The user's nail can be inserted into the two fitted curved blocks 6, the curved blocks 6 are separated by the nail, then the first shell 202 and the second shell 203 are pulled to the two sides, the crossbar 204 is moved to the right in the round port, until the crossbar 204 is completely separated from the round port, at this time, the optical fiber plug 5 is exposed, the user checks the material and structure inside the optical fiber plug 5, so as to judge the type of the optical fiber tail fiber, then the inner wall of the protective pad 201 is attached to the outer wall of the optical fiber plug 5, and the outer wall of the crossbar 204 is inserted into the round port on the right side of the first shell 202, so that the first shell 202 and the second shell 203 are fixed, the optical fiber plug can be disassembled without tools, and the type is easy to identify.

[0026] Optical fiber tail fiber use:

[0027] The front of the optical fiber plug 5 is connected with a designated terminal, after a plurality of optical fiber plugs 5 are connected, the plurality of optical fiber cables are placed on the cloth tape 301, then the cloth tape 301 wraps the plurality of optical fiber cables 5, the first magic tape 302 and the second magic tape 303 are adhered, and the plurality of optical fiber cables 1 are controlled to be stored.

[0028] Embodiment 2:

[0029] Referring to the drawings Figures 1-4 In this embodiment, the optical fiber tail fiber convenient and fast to identify further comprises a straight cylinder 7, and the inner wall of the straight cylinder 7 is connected with the front of the outer wall of the optical fiber plug 5.

[0030] Working principle:

[0031] When the optical fiber tail fiber is placed, the inner wall of the straight cylinder 7 is connected with the front of the optical fiber plug 5, so as to prevent dust from entering the optical fiber plug 5.

[0032] Although the utility model has been illustrated and described by referring to the preferred embodiments, it should be understood by those skilled in the art that various changes in form and details can be made within the scope of the claims.

Claims

1. A convenient and quick-to-identify fiber optic pigtail, comprising an optical fiber cable (1) and a sheath (4), wherein the outer wall of the optical fiber cable (1) is fixedly connected to the inner wall of the sheath (4), characterized in that: The top of the sheath (4) is connected to a control structure (3), the front of the optical fiber cable (1) is fixed with an optical fiber plug (5), the outer wall of the optical fiber plug (5) is connected to an opening and closing structure (2), and the upper and lower sides of the opening and closing structure (2) are respectively connected to curved blocks (6).

2. The convenient and rapid identification fiber optic pigtail according to claim 1, characterized in that: The opening and closing structure (2) includes a pad (201) and a first outer shell (202). The inner walls of both pads (201) are in contact with the outer wall of the fiber optic plug (5). The outer wall of the left pad (201) is fixed to the inner wall of the first outer shell (202). The outer wall of the right pad (201) is fixed to a second outer shell (203). A plurality of crossbars (204) are fixed to the left side of the second outer shell (203).

3. The convenient and rapid identification fiber optic pigtail according to claim 2, characterized in that: The outer wall of the crossbar (204) is inserted into the right circular opening of the first outer shell (202).

4. The convenient and rapid identification fiber optic pigtail according to claim 2, characterized in that: The upper and lower sides of the first outer shell (202) and the second outer shell (203) are respectively fixed to the outer wall of the curved block (6).

5. The convenient and rapid identification fiber optic pigtail according to claim 2, characterized in that: The inner sides of the first outer shell (202) and the second outer shell (203) are attached together, and the inner sides of the two curved blocks (6) are attached together.

6. The convenient and rapid identification fiber optic pigtail according to claim 1, characterized in that: The control structure (3) includes a cloth tape (301) and a first hook and loop fastener (302). The bottom left side of the cloth tape (301) is fixed to the top of the sheath (4), the bottom right side of the cloth tape (301) is fixed to the top of the first hook and loop fastener (302), and a second hook and loop fastener (303) is fixed to the top of the cloth tape (301).

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