Rapid positioning instrument for optical fiber fault processing

Abstract

The utility model relates to the technical field of optical fiber fault processing, in particular to an optical fiber fault processing rapid positioning instrument, which comprises a main body provided with a roller and a display screen, and a protection mechanism used for protecting an instrument button is arranged in a support block; four sets of supporting columns are fixedly installed in the main body, sliding columns are installed in the supporting columns in a sliding mode, and a fixing mechanism which is used for controlling the sliding columns to ascend and descend and controlled by a driving motor is arranged in the main body. After an instrument is moved to a designated position, the worm is controlled by the driving motor to rotate, so that the sliding column is controlled to slide out of the supporting column and exceed the rolling wheels, and at the moment, the instrument is stably placed on the ground and is not prone to moving or toppling after being impacted; when the instrument is idle, the protective cover can perform dustproof protection on the button, and when the instrument needs to be operated, the protective cover is pushed into the supporting block, and at the moment, the wedge block can be clamped between the two groups of clamping blocks, so that the protective cover is fixed in the supporting block.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber fault processing, in particular to an optical fiber fault processing rapid positioning instrument. Background Art

[0002] At present, fiber-optic communication is widely used due to its advantages such as long distance, high speed and large capacity. However, failure of fiber-optic line will cause communication interruption, thus causing serious impact on life, work and enterprise production. Therefore, how to quickly and accurately locate the fault point in the fiber-optic line to gain time for timely restoration of communication is an urgent problem to be solved.

[0003] In the existing field of optical fiber fault handling technology, monitors of models SFX12 and SFX16 are usually used, and rollers are installed at the bottom of the monitors to facilitate the transportation of the instruments, thereby reducing the manpower required for transportation. While bringing convenience, the disadvantages are also particularly obvious. When hit, the monitor is very likely to move or topple over, causing damage to the instrument. At the same time, the buttons of the instrument are completely exposed. Over time, a layer of dust will be covered on its surface, which will affect the operation of the instrument. Utility Model Content

[0004] The utility model aims to solve the problem of instrument tipping in the prior art and proposes an optical fiber fault processing and rapid positioning instrument.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An optical fiber fault processing and rapid positioning instrument comprises a main body with a roller installed and a display screen, a support block for placing the display screen is fixedly installed on the main body, and a protection mechanism for protecting instrument buttons is arranged in the support block;

[0007] A driving motor is fixedly installed in the main body, four groups of supporting columns are fixedly installed in the main body, sliding columns are slidably installed in the supporting columns, and a fixing mechanism for controlling the lifting and lowering of the sliding columns and controlled by the driving motor is arranged in the main body.

[0008] Preferably, the four groups of support columns are respectively located at four edges in the main body, and the top of the support block is an inclined surface.

[0009] Preferably, the protection mechanism includes two groups of slide rails fixedly installed on the main body, sliders are slidably installed on the two groups of slide rails, a protective cover fixedly connected to the slider is slidably installed in the support block, a wedge block is fixedly installed on the protective cover, a base is fixedly installed in the support block, two groups of clamping blocks that are matched with each other and used to clamp the wedge blocks are installed on pins on the base, and strong springs are connected to the two groups of clamping blocks and the base.

[0010] Preferably, one end of the wedge block is a cylindrical boss, the clamping block is a semi-arc structure, and the clamping block and the wedge block are located on the same horizontal plane.

[0011] Preferably, the fixing mechanism includes two groups of first shaft seats symmetrically welded in the main body, and a second shaft seat located between the two groups of first shaft seats is welded in the main body, a worm gear matched with the output end of the driving motor is rotatably mounted on the second shaft seat, two groups of central shafts penetrating the outer side of the first shaft seat are movably mounted between the first shaft seat and the second shaft seat, a worm wheel meshing with the worm gear is fixedly mounted on the central shaft, and connecting rods for movable traction sliding columns are fixedly mounted on the free ends of the two groups of central shafts.

[0012] Preferably, the second shaft seat and the two groups of first shaft seats are on the same horizontal line, and the connecting rod is composed of a long rod and a long guide hole.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] 1. After the utility model moves the instrument to the specified position, the driving motor controls the worm to rotate, thereby controlling the slide column to slide out of the support column and exceed the roller. At this time, the instrument will be stably placed on the ground and will not easily move or tip over after being hit.

[0015] 2. When the instrument is idle, the protective cover of the utility model will protect the button from dust. When the instrument needs to be operated, the protective cover is pushed into the support block. At this time, the wedge block will be stuck between the two sets of clamping blocks, thereby fixing the protective cover in the support block. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of the optical fiber fault processing and rapid positioning instrument proposed by the utility model;

[0017] Figure 2 A cross-sectional view of the optical fiber fault processing and rapid positioning instrument proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the protection mechanism structure of the optical fiber fault processing and rapid positioning instrument proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the fixing mechanism structure of the optical fiber fault processing and rapid positioning instrument proposed by the utility model;

[0020] Figure 5 This is a schematic diagram of the connecting rod structure of the optical fiber fault processing and rapid positioning instrument proposed by the utility model.

[0021] In the figure: 1. main body; 2. display screen; 3. support block; 4. drive motor; 5. support column; 6. slide column; 7. slide rail; 8. slider; 9. protective cover; 10. wedge block; 11. base; 12. clamping block; 13. strong spring; 14. first shaft seat; 15. second shaft seat; 16. worm; 17. center shaft; 18. worm wheel; 19. connecting rod; 1901. long rod; 1902. guide long hole. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-Figure 5 The optical fiber fault processing rapid positioning instrument comprises a main body 1 with a roller and a display screen 2, a supporting block 3 for placing the display screen 2 is fixedly mounted on the main body 1, the top of the supporting block 3 is an inclined surface, and a protective mechanism for protecting the instrument button is arranged inside the supporting block 3.

[0024] The protection mechanism includes two groups of slide rails 7 fixedly installed on the main body 1, and sliders 8 are slidably installed on the two groups of slide rails 7. A protective cover 9 fixedly connected to the slider 8 is slidably installed in the support block 3, and a wedge 10 is fixedly installed on the protective cover 9. One end of the wedge 10 is a cylindrical boss. A base 11 is fixedly installed in the support block 3. Two groups of clamping blocks 12 that are matched with each other and used to clamp the wedge 10 are installed on the pin shaft on the base 11. The clamping block 12 is a semi-arc structure, and the clamping block 12 and the wedge 10 are located on the same horizontal plane. The two groups of clamping blocks 12 and the base 11 are connected with strong springs 13. The strong spring 13 is a part made of elastic material. It will deform under the action of external force and return to its original state after the external force is removed. Therefore, when the clamping block 12 contacts the wedge 10, the strong spring 13 will be compressed, causing the clamping block 12 to flip outward. When the external force disappears, the strong spring 13 returns to its original state.

[0025] A driving motor 4 is fixedly installed in the main body 1, and four groups of support columns 5 are fixedly installed in the main body 1. The four groups of support columns 5 are respectively located at four edges in the main body 1. A sliding column 6 is slidably installed in the support column 5. A fixing mechanism for controlling the lifting and lowering of the sliding column 6 and controlled by the driving motor 4 is provided in the main body 1.

[0026] The fixing mechanism includes two groups of first shaft seats 14 symmetrically welded in the main body 1, and a second shaft seat 15 located between the two groups of first shaft seats 14 is welded in the main body 1, and the second shaft seat 15 and the two groups of first shaft seats 14 are on the same horizontal line, and a worm 16 matched with the output end of the drive motor 4 is rotatably installed on the second shaft seat 15, and two groups of central shafts 17 penetrating the outer side of the first shaft seat 14 are movably installed between the first shaft seat 14 and the second shaft seat 15. The position of the central shaft 17 is limited by the second shaft seat 15 and the two groups of first shaft seats 14, which can improve the stability of the rotation of the central shaft 17, and a worm 16 connected to the output end of the drive motor 4 is fixedly installed on the central shaft 17. The worm wheel 18 is meshingly connected, and a large transmission ratio can be obtained between the worm wheel 18 and the worm 16, and it is a multi-tooth meshing transmission, so the transmission is smooth and the noise is very small, and the two sets of center shafts 17 can be stably controlled to rotate. At the same time, there is a self-locking feature between the two to prevent the worm wheel 18 from rotating and causing unstable fixation of the instrument. The free ends of the two sets of center shafts 17 are fixedly installed with connecting rods 19 for movable traction slide posts 6. The connecting rod 19 is composed of a long rod 1901 and a guide long hole 1902. A prism for matching the guide long hole 1902 will be provided on the slide post 6. When the connecting rod 19 is flipped, the prism will slide on the guide long hole 1902.

[0027] It should be noted that the specific model and specifications of the drive motor 4 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it is not repeated here.

[0028] The functional principle of the utility model can be explained through the following operation modes:

[0029] Move the monitor to the designated position, turn on the drive motor 4, control the worm 16 to rotate clockwise, drive the two sets of worm wheels 18 to rotate in the direction of the worm 16, thereby driving the connecting rod 19 to flip downward through the central shaft 17, and then drive the sliding column 6 to slide downward and exceed the roller;

[0030] Slide the protective cover 9 toward the support block 3. At this time, the strong spring 13 will be compressed, and the two groups of clamping blocks 12 will flip to both sides. When the cylindrical boss of the wedge block 10 is located between the two groups of clamping blocks 12, the two groups of clamping blocks 12 will close, thereby fixing the protective cover 9 in the support block 3.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An optical fiber fault processing and rapid positioning instrument, comprising a main body (1) equipped with a roller and a display screen (2), characterized in that: A support block (3) for placing the display screen (2) is fixedly mounted on the main body (1), and a protection mechanism for protecting instrument buttons is arranged inside the support block (3); A driving motor (4) is fixedly installed in the main body (1), four groups of supporting columns (5) are fixedly installed in the main body (1), sliding columns (6) are slidably installed in the supporting columns (5), and a fixing mechanism for controlling the lifting and lowering of the sliding columns (6) and controlled by the driving motor (4) is provided in the main body (1).

2. The optical fiber fault processing and rapid positioning instrument according to claim 1 is characterized in that: The four groups of support columns (5) are respectively located at four edges inside the main body (1), and the top end of the support block (3) is an inclined surface.

3. The optical fiber fault processing and rapid positioning instrument according to claim 1 is characterized in that: The protection mechanism comprises two groups of slide rails (7) fixedly mounted on the main body (1), and sliders (8) are slidably mounted on the two groups of slide rails (7). A protection cover (9) fixedly connected to the slider (8) is slidably mounted in the support block (3), and a wedge block (10) is fixedly mounted on the protection cover (9). A base (11) is fixedly mounted in the support block (3), and two groups of clamping blocks (12) matched with each other and used for clamping the wedge block (10) are mounted on the pins on the base (11), and the two groups of clamping blocks (12) and the base (11) are connected to a strong spring (13).

4. The optical fiber fault processing and rapid positioning instrument according to claim 3 is characterized in that: One end of the wedge block (10) is a cylindrical boss, the clamp block (12) is a semi-arc structure, and the clamp block (12) and the wedge block (10) are located on the same horizontal plane.

5. The optical fiber fault processing and rapid positioning instrument according to claim 1 is characterized in that: The fixing mechanism comprises two groups of first shaft seats (14) symmetrically welded in the main body (1), and a second shaft seat (15) is welded in the main body (1) and is located between the two groups of first shaft seats (14); a worm (16) matched with the output end of the drive motor (4) is rotatably mounted on the second shaft seat (15); two groups of central shafts (17) penetrating the outer side of the first shaft seat (14) are movably mounted between the first shaft seat (14) and the second shaft seat (15); a worm wheel (18) meshingly connected with the worm (16) is fixedly mounted on the central shaft (17); and connecting rods (19) for movable traction sliding posts (6) are fixedly mounted on the free ends of the two groups of central shafts (17).

6. The optical fiber fault processing and rapid positioning instrument according to claim 5, characterized in that: The second shaft seat (15) and the two groups of first shaft seats (14) are on the same horizontal line, and the connecting rod (19) is composed of a long rod (1901) and a long guide hole (1902).

Images