Special optical fiber fusion splicer

Abstract

The utility model relates to the technical field of optical fiber fusion splicers, and discloses a special optical fiber fusion splicer which comprises a special optical fiber fusion splicer body, one side of a shell of the special optical fiber fusion splicer body is fixedly connected with a side storage protective shell, a storage cavity is formed in the side storage protective shell, and movable holes are formed in the two sides of the side storage protective shell. A supporting rod is movably connected into the movable hole in a telescopic mode, a transverse rod is fixedly connected to the upper portion of the supporting rod, a display screen is rotationally connected to the transverse rod through a damper and can be stored in the storage cavity, and locking bolts are in threaded connection with the upper portions of the two side walls of the side storage protection shell. When the display screen is not used, a person can store the display screen in the storage cavity of the side storage protective shell, so that the display screen is protected, the display screen is prevented from being damaged due to collision or scratching, and when the display screen is used, the use height of the display screen can be adjusted by adjusting the extension length of the supporting rod from the movable hole, so that the display screen is convenient to use. The practicability of the display screen is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of optical fiber fusion splicers, in particular to a special optical fiber fusion splicer. Background Art

[0002] The Specialty Fiber Fusion Splicer, an instrument used in the field of materials science, was put into use on January 9, 2016. This splicer is specifically designed for splicing specialized optical fibers, covering a wide range of fiber types, from single-mode and multimode fibers to dispersion-shifted fibers. Its primary function is to fuse two optical fiber sections using a high-voltage arc. Simultaneously, a high-precision motion mechanism smoothly connects the two fibers, achieving mode field coupling and ensuring efficient signal transmission. The resulting spliced ​​fiber exhibits low loss and high mechanical strength, which are particularly important for cable construction and maintenance in optical communications.

[0003] Existing special optical fiber fusion splicers display the process and results of fiber fusion splicing on a display screen during use. This display is mounted on the side wall of the machine via damped rotation. When in use, the operator simply flips the display upward. When not in use, the display is attached to the machine housing. However, because the screen faces outward, the display is easily damaged by collisions and scratches after being attached and stored. Due to the lack of a suitable protective device, a special optical fiber fusion splicer is proposed to address these issues. Utility Model Content

[0004] The purpose of the present utility model is to provide a special optical fiber fusion splicer in order to solve the above-mentioned problems.

[0005] The technical solution adopted by the present invention is as follows: a special optical fiber fusion splicer, comprising a special optical fiber fusion splicer main body, a side storage protective shell fixedly connected to one side of the shell of the special optical fiber fusion splicer main body, a storage cavity configured in the side storage protective shell, movable holes configured on both sides of the side storage protective shell, a support rod telescopically connected in the movable hole, the upper part of the support rod is fixedly connected to a cross bar, a display screen is rotatably connected to the cross bar through a damper, the display screen can be stored in the storage cavity, and the upper parts of the side walls on both sides of the side storage protective shell are threadedly connected with locking bolts.

[0006] In a preferred embodiment, strip-shaped limiting holes are provided on both side walls of the side storage protective shell, the lower part of the support rod is threadedly connected to a limiting column, the limiting column passes through the strip-shaped limiting hole, and the limiting column can move up and down in the strip-shaped limiting hole.

[0007] In a preferred embodiment, a hexagonal wrench slot is provided at the external leakage end of the limiting column.

[0008] In a preferred embodiment, the locking bolt is connected to an anti-lost rope, and the other end of the anti-lost rope is connected to the housing of the special optical fiber fusion splicer body.

[0009] In a preferred embodiment, a handle is rotatably connected to the housing of the main body of the special optical fiber fusion splicer. In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0010] 1. In the present invention, when the display screen is not in use, personnel can store the display screen in the storage cavity of the side storage protective shell, thereby protecting the display screen and preventing the display screen from being damaged due to collision or scratching.

[0011] 2. In the present invention, when the display screen is in use, the height of the display screen can be adjusted by adjusting the length of the support rod extending from the movable hole, thereby improving the practicality of the display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0013] Figure 2 A schematic side view of the present invention;

[0014] Figure 3 The figure is a schematic diagram of the three-dimensional structure of the middle side storage shell of the present invention.

[0015] Markings in the figure: 1-special optical fiber fusion splicer body, 2-side storage housing, 3-storage cavity, 4-movable hole, 5-support rod, 6-cross bar, 7-display screen, 8-locking bolt, 9-bar limiting hole, 10-limiting column, 11-hexagonal wrench slot, 12-anti-lost rope, 13-handle. DETAILED DESCRIPTION

[0016] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0017] The following will be combined Figure 1-Figure 3 A special optical fiber fusion splicer according to an embodiment of the present utility model is described in detail.

[0018] Example:

[0019] The utility model provides a special optical fiber fusion splicer, referring to Figures 1 to 3As shown, it includes a special optical fiber fusion splicer body 1, a side storage shell 2 is fixedly connected to one side of the shell of the special optical fiber fusion splicer body 1, a storage cavity 3 is constructed in the side storage shell 2, and movable holes 4 are constructed on both sides of the side storage shell 2. A support rod 5 is telescopically connected in the movable hole 4, and the upper part of the support rod 5 is fixedly connected to a cross bar 6. A display screen 7 is rotatably connected to the cross bar 6 through a damper. The display screen 7 can be stored in the storage cavity 3. The upper parts of the side walls on both sides of the side storage shell 2 are threadedly connected with locking bolts 8. This structure uses the special optical fiber fusion splicer body 1 to weld the optical fiber. Then, the display screen 7 can be used to display the welding process and results. When the display screen 7 needs to be used, the personnel can first lift the support rod 5 through the cross bar 6, so that the support rod 5 extends from the movable hole 4, thereby extending the display screen 7 from the storage cavity 3. When it is extended to a suitable height, the personnel can rotate the display screen 7 outward and rotate the display screen 7 to a suitable angle. At the same time, the personnel can adjust the extension height of the support rod 5 back and forth according to the use requirements to adjust the height of the display screen 7. When the adjustment is completed, the personnel can rotate the locking bolt 8 to lock the position of the support rod 5, thereby locking the use height;

[0020] When the display screen 7 is not in use, the operator loosens the locking bolt 8, then lifts the support rod 5 to the highest position, rotates the display screen 7 downward and aligns it with the storage cavity 3, and then moves the support rod 5 downward so that the support rod 5 is stored in the movable hole 4, and the display screen 7 is stored in the storage cavity 3. The position of the support rod 5 is then locked by rotating the locking bolt 8 to prevent the display screen 7 from escaping from the storage cavity 3. At this time, the side storage shell 2 can protect the display screen 7 to avoid damage to the display screen 7 due to accidental collisions and scratches when not in use or during transportation, thereby playing a protective role.

[0021] It should be noted that the main body 1 of the special optical fiber fusion splicer is an existing device, specifically the model TFH S5, with a uniform structure and technical principles, which are uniformly disclosed. The structure includes a power supply: providing power to the electrode to generate a high-energy arc; a controller: responsible for controlling the entire fusion splicing process, including the positioning of the optical fiber, the control of the discharge arc, and the quality inspection after the fusion splicing; an optical fiber clamp: used to fix the two optical fibers to be fused; a discharge electrode: a component that generates a high-energy arc, which melts the optical fiber surface by generating an arc between the two optical fibers; an optical lens: used to capture real-time images of the fusion splicing process and transmit the images to a display screen; a display screen: showing the process and results of the optical fiber fusion splicing (the object of improvement in this application);

[0022] In addition, the power supply and data transmission cables of the above-mentioned display screen 7 are laid along the support rod 5 and the cross bar 6, and when the support rod 5 moves up and down, cables that meet the telescopic requirements are reserved between the connecting cables between the support rod 5 and the special optical fiber fusion splicer body 1, thereby ensuring stable data transmission of the display screen 7 when the support rod 5 moves.

[0023] refer to Figures 1 to 3 As shown, strip-shaped limiting holes 9 are provided on both side walls of the side storage protective shell 2, and the lower part of the support rod 5 is threadedly connected to the limiting column 10. The limiting column 10 passes through the strip-shaped limiting hole 9, and the limiting column 10 can move up and down in the strip-shaped limiting hole 9. In this structure, the limiting column 10 and the strip-shaped limiting hole 9 are used to limit the range of movement of the support rod 5, and at the same time prevent the support rod 5 from being separated from the movable hole 4.

[0024] refer to Figures 1 to 3 As shown, a hexagonal wrench slot 11 is provided at the exposed end of the limiting column 10 . The hexagonal wrench slot 11 of this structure makes it convenient for personnel to disassemble and assemble the limiting column 10 by using a wrench, thereby facilitating the disassembly and assembly of the support rod 5 .

[0025] refer to Figures 1 to 3 As shown, the locking bolt 8 is connected to an anti-lost rope 12, and the other end of the anti-lost rope 12 is connected to the shell of the special optical fiber fusion splicer main body 1. This structure uses the anti-lost rope 12 to prevent the locking bolt 8 from accidentally falling off and being lost.

[0026] refer to Figures 1 to 3 As shown, a handle 13 is rotatably connected to the shell of the special optical fiber fusion splicer main body 1. This structure utilizes the handle 13 to facilitate the lifting of the special optical fiber fusion splicer main body 1.

[0027] The working principle of a special optical fiber fusion splicer of the embodiment of the present application is as follows: when the display screen 7 needs to be used, the personnel can first lift the support rod 5 through the cross bar 6, so that the support rod 5 extends from the movable hole 4, thereby extending the display screen 7 from the storage cavity 3. When it is extended to a suitable height, the personnel can rotate the display screen 7 outward and rotate the display screen 7 to a suitable angle. At the same time, the personnel can adjust the height of the display screen 7 by adjusting the extension height of the support rod 5 back and forth according to the use requirements. When the adjustment is completed, the personnel can rotate the locking bolt 8 to lock the position of the support rod 5, thereby locking the use height;

[0028] When the display screen 7 is not in use, the operator loosens the locking bolt 8, then lifts the support rod 5 to the highest position, rotates the display screen 7 downward and aligns it with the storage cavity 3, and then moves the support rod 5 downward so that the support rod 5 is stored in the movable hole 4, and the display screen 7 is stored in the storage cavity 3. The position of the support rod 5 is then locked by rotating the locking bolt 8 to prevent the display screen 7 from escaping from the storage cavity 3. At this time, the side storage shell 2 can protect the display screen 7 to avoid damage to the display screen 7 due to accidental collisions and scratches when not in use or during transportation, thereby playing a protective role.

[0029] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features thereof can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A special optical fiber fusion splicer, comprising a special optical fiber fusion splicer body (1), characterized in that: A side storage protective shell (2) is fixedly connected to one side of the shell of the special optical fiber fusion splicer body (1), a storage cavity (3) is constructed in the side storage protective shell (2), movable holes (4) are constructed on both sides of the side storage protective shell (2), a support rod (5) is telescopically connected in the movable hole (4), the upper part of the support rod (5) is fixedly connected to a cross bar (6), a display screen (7) is rotatably connected to the cross bar (6) through a damper, and the display screen (7) can be stored in the storage cavity (3), and the upper parts of the side walls on both sides of the side storage protective shell (2) are threadedly connected with locking bolts (8).

2. A special optical fiber fusion splicer according to claim 1, characterized in that: The side walls of both sides of the side storage housing (2) are both provided with strip-shaped limiting holes (9); the lower portion of the support rod (5) is threadedly connected to a limiting column (10); the limiting column (10) passes through the strip-shaped limiting hole (9), and the limiting column (10) can move up and down in the strip-shaped limiting hole (9).

3. A special optical fiber fusion splicer according to claim 2, characterized in that: The outer leakage end of the limiting column (10) is provided with a hexagonal wrench slot (11).

4. A special optical fiber fusion splicer according to claim 1, characterized in that: The locking bolt (8) is connected to an anti-lost rope (12), and the other end of the anti-lost rope (12) is connected to the housing of the special optical fiber fusion splicer main body (1).

5. The special optical fiber fusion splicer according to claim 1, characterized in that: A handle (13) is rotatably connected to the shell of the special optical fiber fusion splicer main body (1).

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