A fiber optic transceiver for communication engineering

Abstract

The utility model discloses an optical fiber retractor for communication engineering, which relates to the technical field of communication engineering, and comprises a support plate, wherein a universal wheel is arranged at the bottom of the support plate, a handrail is arranged at one side of the support plate, a positioning mechanism for positioning an optical fiber winding disk is arranged at the top of the support plate, a rotating mechanism for driving the optical fiber winding disk to rotate in a circle is arranged on the positioning mechanism, a lifting mechanism for height adjustment is arranged at the top of the support plate, a sliding mechanism for lateral movement is arranged on the lifting mechanism, a clamping mechanism for elastically clamping and limiting the optical fiber is arranged on the sliding mechanism, the positioning mechanism comprises a bidirectional screw rod, and a rectangular notch is penetrated at the top of the support plate. The utility model facilitates the installation and disassembly of the optical fiber winding disk, and the optical fiber retracting and releasing line, and the height of the releasing line can be adjusted, so that the utility model is suitable for use in communication engineering in different scenarios, and the operation is simple and the practicability is strong.

Description

Technical Field

[0001] The utility model relates to the technical field of communication engineering, in particular to an optical fiber retractor for communication engineering. Background Art

[0002] Communication engineering refers to the engineering field that uses electronic technology and communication technology to design, build, operate and maintain various communication equipment and communication networks. Communication engineering is responsible for designing communication systems, networks and equipment to meet different communication needs, involving base station construction, optical cable laying, wireless communication system construction, wired communication system construction, etc. Operation: responsible for the daily operation and management of the communication network, ensuring the stable operation of the network, responsible for the troubleshooting, repair and maintenance of communication equipment and networks. In China, the patent announcement number CN 220055908 U discloses an anti-entanglement optical fiber retractor, including a bracket and a positioning piece. The specific number of positioning pieces is two, one of which is mounted on a fixed plate, and the fixed plate is fixedly mounted on the bracket; the other positioning piece is fixedly connected to a fixed shaft, and the fixed shaft is fixedly connected to a retractable rod, which is inserted into a guide tube and the retractable rod and the guide tube can slide relative to each other.

[0003] In the above technical solution, an anti-tangle optical fiber retractor can clamp and fix the optical fiber winding drum, but when the optical fiber is retracted and released, the staff needs to manually rotate the optical fiber winding drum to complete the operation, which is more troublesome. In addition, the horizontal height of the optical fiber required for application is different in different communication engineering working scenarios, and the optical fiber retractor is not convenient for adjusting its line height, and the staff needs to use tools to adjust it, which makes the scope of application relatively low.

[0004] For this purpose, an optical fiber retractor for communication engineering is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problems raised in the above background technology. The utility model provides an optical fiber retractor for communication engineering.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A fiber optic retractor for communication engineering comprises a support plate, a universal wheel is arranged at the bottom of the support plate, a handrail is arranged at one side of the support plate, a positioning mechanism for positioning a fiber optic winding disk is arranged at the top of the support plate, a rotating mechanism for driving the fiber optic winding disk to rotate in a circle is arranged on the positioning mechanism, a lifting mechanism for height adjustment is arranged at the top of the support plate, a sliding mechanism for lateral movement is arranged on the lifting mechanism, and a clamping mechanism for elastically clamping and limiting the optical fiber is arranged on the sliding mechanism.

[0008] Furthermore, the positioning mechanism includes a bidirectional screw rod, a rectangular slot is passed through the top of the support plate, and the bidirectional screw rod is rotatably installed inside the rectangular slot, the bidirectional screw rod is rotatably installed on the support plate, four sliding grooves are opened on the top of the support plate, and two positioning plates are threadedly installed on the outer wall of the bidirectional screw rod, and a motor 1 is installed on the right side of the bidirectional screw rod, and the motor 1 is installed on the surface of the support plate.

[0009] Furthermore, the rotating mechanism includes two cross columns, two cross circular holes are penetrated on the two motors, and the cross columns are rotatably installed on the inner walls of the cross circular holes, connecting columns are installed on the surfaces of the two cross columns, and discs are installed on the outer walls of the two connecting columns, and friction pads are provided on the surfaces of the two discs, and motor 2 is installed on the surface of one of the cross columns, and motor 2 is installed on the surface of the positioning plate.

[0010] Furthermore, the lifting mechanism includes two fixed frames, a one-way screw is rotatably installed inside the left fixed frame, a cylinder is installed inside the right fixed frame, a lifting plate is threadedly installed on the outer wall of the one-way screw, and the lifting plate is slidably installed on the outer wall of the cylinder, a motor three is installed on the top of the one-way screw, and the motor three is installed on the surface of the fixed frame.

[0011] Furthermore, the sliding mechanism includes an I-shaped slide plate, a sliding slot is passed through the top of the lifting plate, and the I-shaped slide plate is slidably mounted on the inner wall of the sliding slot.

[0012] Furthermore, the clamping mechanism includes two fixed plates, which are installed on the top of the I-shaped slide plate, and two rollers are rotatably installed between the two fixed plates. A shaft column is installed inside the two fixed plates, and springs are sleeved on the outer walls of the two shaft columns. Slide blocks are slidably installed on the outer walls of the two shaft columns. Two rollers are rotatably installed between the two slide blocks, and roller one is in contact with roller two, and pull rods are installed on the surfaces of the two slide blocks.

[0013] The beneficial effects of the utility model are as follows:

[0014] The utility model, through the arrangement of the positioning plate, the cross column and the disc, starts the first motor to drive the bidirectional screw to rotate, drives the two positioning plates to slide in the rectangular notch and the four slide grooves, moves towards each other, drives the two connecting columns to move accordingly, inserts into the optical fiber winding disk, and the friction pads on the two discs are in close contact with the optical fiber winding disk, clamps the optical fiber winding disk, and starts the second motor to drive the cross column connected thereto to rotate, causes the connecting column and the disc to rotate accordingly, drives the optical fiber winding disk to rotate, thereby realizing the convenience of installation and disassembly of the optical fiber winding disk, and optical fiber reeling and releasing, simple operation, and strong practicality.

[0015] The utility model, through the arrangement of a one-way screw rod, a spring and a slider, etc., pulls the pull rod to drive the two springs to slide on the shaft column and compress the two springs, and the two rollers move accordingly, then the optical fiber is placed on the roller one, and the pull rod is released. Under the resetting elastic force of the two springs, the two sliders are reset, and the two rollers are pressed onto the optical fiber to limit the optical fiber clamping, and then the motor three is started to drive the one-way screw rod to rotate, so that the lifting plate slides longitudinally on the cylinder, and the optical fiber moves longitudinally accordingly. When the optical fiber is pulled, the two rollers one and two are driven to rotate, and the optical fiber pay-out and take-up are not affected, thereby realizing the adjustable pay-out height, adapting to the use of communication projects in different scenarios, and having simple operation and a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the positioning mechanism and the rotating mechanism of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the lifting mechanism of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the clamping mechanism of the utility model.

[0020] 1. Support plate; 2. Universal wheel; 3. Handrail; 4. Positioning mechanism; 401. Rectangular notch; 402. Slide; 403. Bidirectional screw rod; 404. Positioning plate; 405. Motor one; 5. Rotating mechanism; 501. Cross hole; 502. Cross column; 503. Connecting column; 504. Disc; 505. Motor two; 6. Lifting mechanism; 601. Fixed frame; 602. One-way screw rod; 603. Cylinder; 604. Lifting plate; 605. Motor three; 7. Sliding mechanism; 701. Sliding notch; 702. I-shaped slide plate; 8. Clamping mechanism; 801. Fixed plate; 802. Roller one; 803. Shaft column; 804. Spring; 805. Sliding block; 806. Roller two; 807. Pull rod. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0024] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0025] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] like Figure 1As shown, an optical fiber retractor for communication engineering includes a support plate 1, a universal wheel 2 is arranged at the bottom of the support plate 1, a handrail 3 is arranged on one side of the support plate 1, a positioning mechanism 4 for positioning the optical fiber winding disk is arranged on the top of the support plate 1, a rotating mechanism 5 for driving the optical fiber winding disk to rotate in a circle is arranged on the positioning mechanism 4, a lifting mechanism 6 for height adjustment is arranged on the top of the support plate 1, a sliding mechanism 7 for lateral movement is arranged on the lifting mechanism 6, and a clamping mechanism 8 for elastically clamping and limiting the position of the optical fiber is arranged on the sliding mechanism 7. In this embodiment, when in use, the optical fiber winding disk is first clamped and fixed by driving the rotating mechanism 5 through the positioning mechanism 4, and then the optical fiber winding disk is moved to the upper and lower parts of the optical fiber winding disk. The optical fiber is placed on the clamping mechanism 8 for clamping and limiting, and it does not affect the pay-out and take-up of the optical fiber. According to the height of the optical fiber pay-out, the lifting mechanism 6 drives the sliding mechanism 7 and the clamping mechanism 8 to move longitudinally, and the rotating mechanism 5 drives the optical fiber winding disk to rotate in a circle. The staff holds the optical fiber on the clamping mechanism 8 and walks forward, and with the cooperation of the sliding mechanism 7, the optical fiber can be paid out. If the optical fiber needs to be taken up, the optical fiber winding disk is driven by the rotating mechanism 5 to move in the reverse circle to take up the optical fiber, thereby facilitating the installation and disassembly of the optical fiber winding disk, as well as the take-up and pay-out of the optical fiber, and the height of the pay-out can be adjusted, which is suitable for use in communication projects in different scenarios, with simple operation and strong practicality.

[0027] like Figure 1-2 As shown, the positioning mechanism 4 includes a bidirectional screw rod 403, a rectangular slot 401 passes through the top of the support plate 1, and the bidirectional screw rod 403 is rotatably installed inside the rectangular slot 401, the bidirectional screw rod 403 is rotatably installed on the support plate 1, four slide grooves 402 are opened on the top of the support plate 1, and two positioning plates 404 are threadedly installed on the outer wall of the bidirectional screw rod 403. A motor 405 is installed on the right side of the bidirectional screw rod 403, and the motor 405 is installed on the surface of the support plate 1. In this embodiment, by starting the motor 405, the bidirectional screw rod 403 is driven to rotate, and the two positioning plates 404 are driven to slide in the rectangular slot 401 and the four slide grooves 402, moving towards or away from each other, thereby adjusting the distance between the two positioning plates 404.

[0028] like Figure 1-2As shown, the rotating mechanism 5 includes two cross columns 502, two motors 405 are penetrated with two cross holes 501, and the cross columns 502 are rotatably installed on the inner wall of the cross hole 501, the surfaces of the two cross columns 502 are respectively installed with connecting columns 503, the outer walls of the two connecting columns 503 are respectively installed with disks 504, and the surfaces of the two disks 504 are respectively provided with friction pads, and the surface of one of the cross columns 502 is installed with a motor 2 505, and the motor 2 505 is installed on the surface of the positioning plate 404. In this embodiment, when the two positioning plates 404 move toward each other, the two connecting columns 503 are driven to move accordingly and inserted into the optical fiber winding disk, and the friction pads on the two disks 504 are in close contact with the optical fiber winding disk, clamping and fixing the optical fiber winding disk, starting the motor 2 505, driving the cross column 502 connected thereto to rotate, so that the connecting column 503 and the disk 504 rotate accordingly, driving the optical fiber winding disk to rotate, thereby providing circular rotation power for the optical fiber winding disk.

[0029] like Figure 1 , Figure 3 As shown, the lifting mechanism 6 includes two fixed frames 601, a one-way screw rod 602 is rotatably installed inside the left fixed frame 601, a cylinder 603 is installed inside the right fixed frame 601, a lifting plate 604 is threadedly installed on the outer wall of the one-way screw rod 602, and the lifting plate 604 is slidably installed on the outer wall of the cylinder 603, a motor three 605 is installed on the top of the one-way screw rod 602, and the motor three 605 is installed on the surface of the fixed frame 601. In this embodiment, by starting the motor three 605, the one-way screw rod 602 is driven to rotate, so that the lifting plate 604 slides longitudinally on the cylinder 603, thereby adjusting the height of the lifting plate 604.

[0030] like Figure 1 , Figure 3-4 As shown, the sliding mechanism 7 includes an I-shaped slide plate 702, a sliding groove 701 passes through the top of the lifting plate 604, and the I-shaped slide plate 702 is slidably installed on the inner wall of the sliding groove 701. In this embodiment, the I-shaped slide plate 702 slides horizontally in the sliding groove 701, thereby adjusting the lateral position of the I-shaped slide plate 702.

[0031] like Figure 1 , Figure 3-4As shown, the clamping mechanism 8 includes two fixed plates 801, which are mounted on the top of the I-shaped slide plate 702, and two rollers 802 are rotatably mounted between the two fixed plates 801. A shaft column 803 is installed inside the two fixed plates 801, and springs 804 are sleeved on the outer walls of the two shaft columns 803. Slide blocks 805 are slidably mounted on the outer walls of the two shaft columns 803. Two rollers 806 are rotatably mounted between the two slide blocks 805, and the rollers 802 and 806 are in contact with each other. Pull rods 803 are installed on the surfaces of the two slide blocks 805. 7. In the present embodiment, by pulling the pull rod 807, the two springs 804 are driven to slide on the shaft column 803 and compress the two springs 804, and the two rollers 806 move accordingly, and then the optical fiber is placed on the roller 1 802, and the pull rod 807 is released. Under the resetting elastic force of the two springs 804, the two sliders 805 are reset, and the two rollers 806 are pressed on the optical fiber to clamp the optical fiber. When the optical fiber is pulled, the two rollers 1 802 and 806 are driven to rotate, thereby clamping the optical fiber to limit the position and avoiding deviation without releasing the line.

[0032] In summary, when in use, firstly, the positioning mechanism 4 drives the rotating mechanism 5 to clamp and fix the optical fiber winding drum, and then the optical fiber on the optical fiber winding drum is placed on the clamping mechanism 8 for clamping and limiting, and it does not affect the optical fiber pay-out and take-up. According to the height of the optical fiber pay-out, the lifting mechanism 6 drives the sliding mechanism 7 and the clamping mechanism 8 to move longitudinally, and the rotating mechanism 5 drives the optical fiber winding drum to rotate in a circle. The staff holds the optical fiber on the clamping mechanism 8 and walks forward, and with the cooperation of the sliding mechanism 7, the optical fiber can be paid out. If the optical fiber needs to be taken up, the rotating mechanism 5 drives the optical fiber winding. The optical fiber can be wound up by the reverse circular motion of the disk, so that it is easy to install and disassemble the optical fiber winding disk, and the height of the pay-off can be adjusted, which is suitable for communication engineering use in different scenarios. It is simple to operate and has strong practicality. By starting the motor 405, the bidirectional screw rod 403 is driven to rotate, and the two positioning plates 404 are driven to slide in the rectangular notch 401 and the four slide grooves 402, moving closer to or away from each other, thereby adjusting the distance between the two positioning plates 404. When the two positioning plates 404 move closer to each other, the two connecting columns 503 are driven to move accordingly, and inserted into the optical fiber winding disk. , and the friction pads on the two discs 504 are in close contact with the optical fiber winding disc, clamping the optical fiber winding disc, starting the second motor 505, driving the cross column 502 connected thereto to rotate, so that the connecting column 503 and the disc 504 rotate accordingly, driving the optical fiber winding disc to rotate, thereby providing a circular rotation power for the optical fiber winding disc, by starting the third motor 605, driving the one-way screw rod 602 to rotate, so that the lifting plate 604 slides longitudinally on the cylinder 603, thereby adjusting the height of the lifting plate 604, and the I-shaped slide plate 702 slides horizontally in the sliding groove 701, thereby adjusting the height of the I-shaped slide plate 702. The lateral position of the sliding plate 702 is adjusted by pulling the pull rod 807, which drives the two springs 804 to slide on the shaft column 803 and compress the two springs 804, and the two rollers 806 move accordingly. The optical fiber is then placed on the roller 1 802, and the pull rod 807 is released. Under the resetting elastic force of the two springs 804, the two sliders 805 are reset, and the two rollers 806 are pressed onto the optical fiber to limit the optical fiber clamping. When the optical fiber is pulled, the two rollers 1 802 and 806 are driven to rotate, thereby limiting the optical fiber clamping and avoiding deviation without releasing the line.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An optical fiber retractor for communication engineering, comprising a support plate (1), characterized in that: The bottom of the support plate (1) is provided with a universal wheel (2), one side of the support plate (1) is provided with a handrail (3), the top of the support plate (1) is provided with a positioning mechanism (4) for positioning the optical fiber winding disk, the positioning mechanism (4) is provided with a rotating mechanism (5) for driving the optical fiber winding disk to rotate in a circle, the top of the support plate (1) is provided with a lifting mechanism (6) for height adjustment, the lifting mechanism (6) is provided with a sliding mechanism (7) for lateral movement, and the sliding mechanism (7) is provided with a clamping mechanism (8) for elastically clamping and limiting the position of the optical fiber.

2. The optical fiber retractor for communication engineering according to claim 1, characterized in that: The positioning mechanism (4) comprises a bidirectional screw rod (403), a rectangular slot (401) passes through the top of the support plate (1), and the bidirectional screw rod (403) is rotatably mounted inside the rectangular slot (401), the bidirectional screw rod (403) is rotatably mounted on the support plate (1), four slide grooves (402) are opened on the top of the support plate (1), two positioning plates (404) are threadedly mounted on the outer wall of the bidirectional screw rod (403), and a motor 1 (405) is installed on the right side of the bidirectional screw rod (403), and the motor 1 (405) is mounted on the surface of the support plate (1).

3. The optical fiber retractor for communication engineering according to claim 2, characterized in that: The rotating mechanism (5) includes two cross columns (502), two cross holes (501) are penetrated on the two motors (405), and the cross columns (502) are rotatably mounted on the inner wall of the cross hole (501), connecting columns (503) are mounted on the surface of the two cross columns (502), and disks (504) are mounted on the outer walls of the two connecting columns (503), and friction pads are arranged on the surfaces of the two disks (504), and motor 2 (505) is mounted on the surface of one of the cross columns (502), and motor 2 (505) is mounted on the surface of the positioning plate (404).

4. The optical fiber retractor for communication engineering according to claim 1, characterized in that: The lifting mechanism (6) includes two fixed frames (601), a one-way screw rod (602) is rotatably installed inside the left fixed frame (601), and a cylinder (603) is installed inside the right fixed frame (601), a lifting plate (604) is threadedly installed on the outer wall of the one-way screw rod (602), and the lifting plate (604) is slidably installed on the outer wall of the cylinder (603), a motor three (605) is installed on the top of the one-way screw rod (602), and the motor three (605) is installed on the surface of the fixed frame (601).

5. The optical fiber retractor for communication engineering according to claim 4, characterized in that: The sliding mechanism (7) comprises an I-shaped slide plate (702), a sliding slot (701) passes through the top of the lifting plate (604), and the I-shaped slide plate (702) is slidably mounted on the inner wall of the sliding slot (701).

6. The optical fiber retractor for communication engineering according to claim 5, characterized in that: The clamping mechanism (8) includes two fixed plates (801), the fixed plates (801) are installed on the top of the I-shaped slide plate (702), two rollers (802) are rotatably installed between the two fixed plates (801), shaft columns (803) are installed inside the two fixed plates (801), springs (804) are sleeved on the outer walls of the two shaft columns (803), sliders (805) are slidably installed on the outer walls of the two shaft columns (803), two rollers (806) are rotatably installed between the two sliders (805), and rollers (802) and rollers (806) are in contact, and pull rods (807) are installed on the surfaces of the two sliders (805).

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