Communication cable take-up and pay-off device

Abstract

The utility model discloses a communication cable take-up and pay-off device which comprises a fixing frame, a first motor is arranged on the left side of the fixing frame, a driving shaft of the first motor is fixedly connected with a limiting ring, the communication cable take-up and pay-off device further comprises a limiting ring, and a first cleaning scraping ring and a second cleaning scraping ring are arranged on the two sides of the limiting ring in the length direction respectively. According to the scheme, the cable needing to be wound penetrates through the limiting ring, then the end of the cable is fixed to the surface of the winding roller, at the moment, the first motor is started, in the cable winding process, the first cleaning scraping ring and the second cleaning scraping ring can scrape off dust and soil attached to the surface of the cable, the surface of the cable is cleaned in the cable winding process, and therefore the cable winding efficiency is improved. The situation that the cable is uneven after being wound due to soil and dust is avoided, the transmission quality and speed of the cable are guaranteed, it is guaranteed that the cable can be normally used, the limiting ring is clamped and fixed through a spring and other structures, the limiting ring is convenient to disassemble and assemble, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of retractable devices, and more specifically, to a communication cable retractable device. Background Art

[0002] Communication cable is a kind of cable that can transmit information such as data, sound and video signals. In order to strengthen and expand the coverage of the network, it is often necessary to lay communication cables over a large area. Therefore, it is necessary to perform operations such as cable winding, unwinding or changing. However, there are still some shortcomings in the actual winding and releasing process. For example, during long-term use, the surface of the cable is easily adhered to foreign matter such as dirt or dust, which can easily cause the cable to be uneven after winding. In addition, foreign matter such as dirt and dust adheres to the cable for a long time, which can easily absorb or scatter the signal passing through the communication cable, causing signal attenuation, reducing transmission quality and speed, and ultimately affecting the normal use of the cable. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a communication cable retracting and releasing device to solve the problem in the prior art that dust and dirt attached to the surface of the cable will affect its normal reeling and subsequent use.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a communication cable retracting device, comprising a fixing frame, a motor 1 is arranged on the left side of the fixing frame, a driving shaft of the motor 1 is fixedly connected to a limit ring, and the communication cable retracting device also includes

[0005] A limiting ring, wherein a cleaning scraper ring 1 and a cleaning scraper ring 2 are respectively arranged on both sides of the limiting ring in the length direction;

[0006] A connecting plate, the connecting plate being relatively arranged at the bottom of the limiting ring;

[0007] A rotating rod, the rotating rod being rotatably connected to the surface of the connecting plate;

[0008] A mounting plate, the top end of which is fixedly connected to the surface of the rotating rod.

[0009] It also includes a base plate, which is fixedly connected to the bottom of the mounting plate, a spring is fixedly connected to the bottom surface of the base plate, a connecting disk is fixedly connected to the bottom end of the spring, a fixing pin is fixedly installed at the center of the top surface of the connecting disk, and the surface of the fixing pin is slidably connected to the inside of the base plate.

[0010] Wherein, it also includes a limiting component, and the limiting component is arranged at the bottom of the fixing frame.

[0011] Wherein, the limit assembly includes a mounting seat, a second motor, a control terminal, a screw, a movable column, a connecting rod, a rotating column, a fixed seat, an abutment plate, and a pressure sensing pad, the mounting seat is arranged at the bottom of the fixed frame, the second motor is arranged on the right side of the mounting seat, the control terminal is arranged on the surface of the second motor, the control terminal and the second motor are electrically connected to each other, the screw is fixedly connected to the driving shaft of the second motor, one end of the movable column in the length direction is threadedly connected to the surface of the screw, the surface of the movable column is fitted with the interior of the mounting seat, the connecting rod is rotatably connected to the end of the movable column away from the screw in the length direction, the bottom end of the rotating column is fixedly connected to the surface of the connecting rod, the fixed seat is relatively arranged on both sides of the rotating column in the width direction, the interior of the fixed seat is clamped with the top end of the fixing pin, the top end of the rotating column is fitted with the bottom of the limiting ring, the abutment plates are relatively arranged on both sides of the front side of the mounting seat, and the pressure sensing pad is arranged on the surface of the abutment plate.

[0012] The beneficial effects of the above technical solution of the utility model are as follows:

[0013] The cable is then moved to the reel to allow the cable to be reeled in and out of the machine, and the cable is then moved to the reel to move in and out of the machine, and the cable is reeled in and out of the machine.

[0014] During the cable winding process, the screw is driven to rotate by motor 2, so that the movable column installed on its surface can move horizontally inside the mounting seat, so that the wound cable can be shifted to be evenly wound on the surface of the winding roller to ensure maximum cable winding. At the same time, when the side of the movable column contacts and squeezes the pressure sensing pad, a signal can be transmitted to the control terminal to control the flipping of motor 2, thereby realizing the reciprocating movement of the movable column in the horizontal direction, further improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a three-dimensional assembly diagram of the overall device of the utility model;

[0017] Figure 3This is a schematic diagram of the related structure of the fixing pin and spring of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the limit assembly of the utility model.

[0019] [reference numerals]

[0020] 1. Fixed frame; 2. Motor 1; 3. Winding roller; 4. Limiting ring; 5. Cleaning scraper ring 1; 6. Cleaning scraper ring 2; 7. Connecting plate; 8. Rotating rod; 9. Mounting plate; 10. Bottom plate; 11. Spring; 12. Connecting plate; 13. Fixing pin; 14. Limiting assembly; 141. Mounting seat; 142. Motor 2; 143. Control terminal; 144. Screw; 145. Moving column; 146. Connecting rod; 147. Rotating column; 148. Fixed seat; 149. Abutment plate; 1410. Pressure sensing pad. DETAILED DESCRIPTION

[0021] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0022] As attached Figure 1 To Attachment Figure 4 The embodiment of the utility model provides a communication cable retracting device, including a fixing frame 1, a motor 2 is arranged on the left side of the fixing frame 1, and the driving shaft of the motor 2 is fixedly connected to the limit ring 4. The communication cable retracting device also includes

[0023] A limiting ring 4, with a cleaning scraper ring 1 5 and a cleaning scraper ring 2 6 respectively arranged on both sides of the limiting ring 4 in the length direction;

[0024] A connecting plate 7, the connecting plate 7 is relatively arranged at the bottom of the limiting ring 4;

[0025] A rotating rod 8, the rotating rod 8 is rotatably connected to the surface of the connecting plate 7;

[0026] The mounting plate 9 has a top end fixedly connected to the surface of the rotating rod 8 .

[0027] It also includes a base plate 10, which is fixedly connected to the bottom of the mounting plate 9. A spring 11 is fixedly connected to the bottom surface of the base plate 10, a connecting disk 12 is fixedly connected to the bottom end of the spring 11, a fixing pin 13 is fixedly installed at the center of the top surface of the connecting disk 12, and the surface of the fixing pin 13 is slidably connected to the inside of the base plate 10.

[0028] It also includes a limit assembly 14, which is arranged at the bottom of the fixing frame 1. Through the spring 11, the fixing pin 13 can be pushed up by utilizing its elastic structure so that its top end is engaged with the inside of the fixing seat 148 to fix the limit ring 4. At the same time, it is also convenient for the later disassembly and cleaning of the limit ring 4 together with the cleaning scraper ring 1 5 and the cleaning scraper ring 2 6.

[0029] The limit assembly 14 includes a mounting seat 141, a motor 142, a control terminal 143, a screw 144, a movable column 145, a connecting rod 146, a rotating column 147, a fixed seat 148, an abutment plate 149, and a pressure sensing pad 1410. The mounting seat 141 is arranged at the bottom of the fixed frame 1, the motor 142 is arranged on the right side of the mounting seat 141, the control terminal 143 is arranged on the surface of the motor 142, the control terminal 143 and the motor 142 are electrically connected to each other, the screw 144 is fixedly connected to the driving shaft of the motor 142, one end of the movable column 145 in the length direction is threadedly connected to the surface of the screw 144, the surface of the movable column 145 is in contact with the interior of the mounting seat 141, and the connecting rod 146 is rotatably connected to the movable column 145. At one end away from the screw rod 144 in the length direction, the bottom end of the rotating column 147 is fixedly connected to the surface of the connecting rod 146, the fixing seat 148 is relatively arranged on both sides of the width direction of the rotating column 147, the interior of the fixing seat 148 is clamped with the top of the fixing pin 13, the top of the rotating column 147 is fitted with the bottom of the limit ring 4, the abutment plates 149 are relatively arranged on both sides of the front of the mounting seat 141, and the pressure sensing pad 1410 is arranged on the surface of the abutment plate 149. Since the motor 142 is a stepping motor, the control terminal 143 arranged on the surface of the motor 142 can receive the corresponding signal emitted by the pressure sensing pad 1410 to control the motor 142 to rotate in both directions, so that the rotating column 147 can move horizontally in both directions.

[0030] The working process of the utility model is as follows: the cable to be wound up is passed through the limit ring 4, and then the end of the cable is fixed on the surface of the winding roller 3. At this time, the motor 2 is started, and the winding roller 3 is driven by the motor 2 to rotate so that the cable can be wound up. During the winding process of the cable, the cable will continue to pass through the limit ring 4, and the surface of the cable will successively contact the cleaning scraper ring 1 5 and the cleaning scraper ring 2 6. When contacting the two, the cleaning scraper ring 1 5 and the cleaning scraper ring 2 6 can scrape off the dust and dirt attached to the surface of the cable, and finally complete the winding of the cable.

[0031] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0032] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A communication cable retracting device, comprising a fixing frame (1), a motor (2) being arranged on the left side of the fixing frame (1), a driving shaft of the motor (2) being fixedly connected to a limit ring (4), characterized in that: The communication cable retracting and releasing device further includes A limiting ring (4), wherein a cleaning scraper ring 1 (5) and a cleaning scraper ring 2 (6) are respectively arranged on both sides of the limiting ring (4) in the length direction; A connecting plate (7), wherein the connecting plate (7) is relatively arranged at the bottom of the limiting ring (4); A rotating rod (8), wherein the rotating rod (8) is rotatably connected to the surface of the connecting plate (7); A mounting plate (9), the top end of which is fixedly connected to the surface of the rotating rod (8).

2. The communication cable retracting device according to claim 1, characterized in that: The invention also comprises a bottom plate (10), wherein the bottom plate (10) is fixedly connected to the bottom of the mounting plate (9), a spring (11) is fixedly connected to the bottom surface of the bottom plate (10), a connecting plate (12) is fixedly connected to the bottom end of the spring (11), a fixing pin (13) is fixedly installed at the center of the top surface of the connecting plate (12), and the surface of the fixing pin (13) is slidably connected to the inside of the bottom plate (10).

3. The communication cable retracting device according to claim 1, characterized in that: It also comprises a limiting component (14), wherein the limiting component (14) is arranged at the bottom of the fixing frame (1).

4. The communication cable retracting device according to claim 3, characterized in that: The limit assembly (14) comprises a mounting seat (141), a second motor (142), a control terminal (143), a screw (144), a movable column (145), a connecting rod (146), a rotating column (147), a fixed seat (148), an abutment plate (149), and a pressure sensing pad (1410). The mounting seat (141) is arranged at the bottom of the fixed frame (1), the second motor (142) is arranged on the right side of the mounting seat (141), the control terminal (143) is arranged on the surface of the second motor (142), the control terminal (143) and the second motor (142) are electrically connected to each other, the screw (144) is fixedly connected to the driving shaft of the second motor (142), and one end of the movable column (145) in the length direction is threadedly connected to the driving shaft of the second motor (142). On the surface of the screw (144), the surface of the movable column (145) is fitted with the interior of the mounting seat (141); the connecting rod (146) is rotatably connected to the end of the movable column (145) away from the screw (144) in the length direction; the bottom end of the rotating column (147) is fixedly connected to the surface of the connecting rod (146); the fixed seat (148) is relatively arranged on both sides of the rotating column (147) in the width direction; the interior of the fixed seat (148) is clamped with the top of the fixing pin (13); the top of the rotating column (147) is fitted with the bottom of the limiting ring (4); the abutment plates (149) are relatively arranged on both sides of the front of the mounting seat (141); and the pressure sensing pad (1410) is arranged on the surface of the abutment plates (149).

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