Multi-station optical fiber cable detection end fixing device and fixing method thereof

Abstract

The invention relates to the technical field of cable fixing, and discloses a multi-station optical fiber cable detection end fixing device and a fixing method thereof.The multi-station optical fiber cable detection end fixing device comprises a supporting mechanism, the supporting mechanism further comprises a mounting frame, and a first fixing frame is fixedly connected to the side wall of the mounting frame. A clamping and conveying mechanism is arranged in the equipment, when the equipment is used, a power source of a power motor is switched on, the power motor drives a first steel wire clamping wheel to rotate through a driving rod and a disc, a sliding block is pulled by a clamping spring to drive the sliding block to move towards the first steel wire clamping wheel, and when the equipment works, the sliding block is driven to move towards the first steel wire clamping wheel. The steel wire in the cable enters the gap between the first steel wire clamping wheel and the second steel wire clamping wheel, and when the cable goes deep into the equipment, the steel wire bears the clamping force of the first steel wire clamping wheel and the second steel wire clamping wheel and the thrust generated by the first steel wire clamping wheel, so that the horizontal state of the cable is ensured, and the pressure on the internal optical fiber is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of cable fixing equipment, and in particular to a multi-station optical fiber cable detection end fixing device and a fixing method thereof. Background Art

[0002] Fiber optic cable is a type of communication cable that consists of two or more glass or plastic optical fiber cores that are located within a protective sheath and covered by a plastic PVC outer casing. Signal transmission along the internal optical fibers generally uses infrared rays. In order to ensure the quality of the produced fiber optic cables, detection devices are required to detect the fiber optic cables. Traditional detection devices require manual operation, which increases the workload of the staff.

[0003] Among them, the optical fiber is usually composed of a glass or plastic optical fiber core. Before the equipment is tested, the optical fiber needs to be clamped by two clamping components and forced to be horizontal. During this process, the position where the optical fiber is clamped will be subject to greater pressure. When the pressure exceeds the bearing limit of the glass material, the optical fiber will break, seriously affecting the output effect of the optical fiber. In response to the above problems, the following solutions are proposed. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a multi-station optical fiber cable detection end fixing device, comprising a supporting mechanism, the supporting mechanism also includes a mounting frame, a fixing frame 1 is fixedly connected to the side wall of the mounting frame, a collecting tube is fixedly connected to the inner wall of the fixing frame 1, a detector is connected through the side wall of the collecting tube, and a special connector is installed on the side wall of the detector; The clamping and conveying mechanism comprises a plurality of sliding frames fixedly connected to the side wall of the mounting frame, a fixed block is fixedly connected to the top of the plurality of sliding frames, and a driving rod is rotatably connected to the inner wall of the through hole of the fixed block; The correction mechanism comprises a slide groove opened on the side wall of the collecting pipe, a slide plate is slidably connected to the inner wall of the slide groove, a pressure plate is fixedly connected to the side wall of the slide plate, and a push rod is fixedly connected to the top of the slide plate.

[0005] Preferably, the support mechanism further comprises a limiting frame fixedly connected to the side wall of the mounting frame, a limiting tube is fixedly connected to the inner wall of the limiting frame, and a second fixing frame is fixedly connected to the side wall of the mounting frame.

[0006] Preferably, the supporting mechanism also includes a feed pipe fixedly connected to the second inner wall of the fixing frame, the end of the mounting frame away from the limiting frame is fixedly connected to a mounting plate, the side wall of the mounting plate is fixedly connected to a power motor, and the output end of the power motor is fixedly connected to the side wall of the driving rod.

[0007] Preferably, the clamping and conveying mechanism also includes a disc fixedly connected to the end of the driving rod away from the power motor, a wire clamping wheel 1 is fixedly connected to the side wall of the disc, a rolling clamping wheel 1 is fixedly connected to the end of the wire clamping wheel 1 away from the disc, a slider is slidably connected to the outer wall of the sliding frame, a wire clamping wheel 2 is rotatably connected to the side wall of the slider, a rolling clamping wheel 2 is fixedly connected to the side wall of the wire clamping wheel 2, a clamping spring is fixedly connected to the bottom of the fixed block, and the end of the clamping spring away from the fixed block is fixedly connected to the top of the slider, During transmission, the clamping force of the wire clamping wheel 1 and the rolling clamping wheel 1 will compress the wire, and the cable passes through the gap between the wire clamping wheel 1 and the wire clamping wheel 2, enters the limiting tube, and is rolled by the other wire clamping wheels 1 and 2 again, and finally enters the collecting tube to start the detection process. Through the application of the above components, the residual stress accumulated by the wire in the winding state due to curling is reduced, and the residual stress of the wire is avoided to force the cable to twist, resulting in the port of the optical fiber being offset, which affects the detection effect of the equipment.

[0008] Preferably, the clamping and conveying mechanism also includes a driving disk fixedly connected to the side wall of the driving rod, a transmission belt is sleeved on the outer wall of the plurality of driving disks, a cable is placed on the inner wall of the feed pipe, a steel wire is fixedly connected to the inner wall of the cable, and an optical fiber is fixedly connected to the inside of the cable. By utilizing the characteristic that the cable contains steel wire, a clamping and conveying mechanism is arranged inside the device. When using the device, the cable is placed inside the feed pipe, and the power supply of the power motor is turned on, and the power motor drives the steel wire clamping wheel to rotate through the driving rod and the disc, wherein, The slider is pulled by the clamping spring to move toward the wire clamping wheel 1. When the equipment is working, the wire in the cable will enter the gap between the wire clamping wheel 1 and the wire clamping wheel 2. When the cable goes deep into the equipment, the wire will be subjected to the clamping force of the wire clamping wheel 1 and the wire clamping wheel 2, as well as the thrust generated by the wire clamping wheel 1. Through the application of the above components, while ensuring that the cable is horizontal, the pressure on the internal optical fiber is reduced, thereby preventing the internal optical fiber from being broken due to the squeezing force of the equipment, which affects the detection effect of subsequent equipment.

[0009] Preferably, the correction mechanism also includes a pressure switch slidably connected to the side wall of the detector, a support plate is fixedly connected to the side wall of the detector, a telescopic spring is fixedly connected to the side wall of the support plate, and one end of the telescopic spring away from the support plate is fixedly connected to the outer wall of the slide plate. Utilizing the rotation characteristics of the above-mentioned wire clamping wheel 1, a rolling clamping wheel 1 and a rolling clamping wheel 2 are arranged inside the device. When the device moves the cable deeper into the device, the rolling clamping wheel 1 will simultaneously limit the position of the optical fiber, wherein the protrusion on the side of the rolling clamping wheel 1 will be rotatably connected to the groove on the outer wall of the cable, thereby limiting the specific position of the steel wire and the steel wire inside the device, and avoiding the device from contacting the outer wall of the limiting tube and the collecting tube during the detection process, resulting in restricted device transmission and affecting the detection efficiency of the device.

[0010] Preferably, the correction mechanism also includes a sliding groove opened at the side wall of the collecting tube, the output light source is slidably connected to the inner wall of the sliding groove, and a pulling spring is fixedly connected to the side wall of the output light source, and the end of the pulling spring away from the output light source is fixedly connected to the outer wall of the collecting tube. Utilizing the characteristic that the above-mentioned cable moves on the inner wall of the collecting tube, a correction mechanism is arranged inside the device. After the cable enters the inner wall of the collecting tube, the outer skin of the cable will contact the pressure plate. At this time, the cable is pushed forward continuously by the wire clamping wheel 1, pushing the slide plate and the pressure plate to move. During this process, the telescopic spring will shrink, and the reaction force generated by the telescopic spring will act on the outer wall of the cable. The cross section of the cable is completely in contact with the side of the pressure plate. Due to the vertical influence of the side of the pressure plate, the contact end of the cable will form a vertical state with the special connector on the side of the detector, and finally force the cross section of the optical fiber to be completely in contact with the side of the special connector. Through the application of the above-mentioned components, it is avoided that an inclination angle is formed between the cross section of the output light source and the cross section of the optical fiber, which makes it difficult for the light source output by the output light source to be refracted in the optical fiber, affecting the detection accuracy.

[0011] A method for fixing a multi-station optical fiber cable detection end fixing device comprises the following steps: S1: When using the device, place the cable inside the feed pipe and connect the power of the power motor. The power motor drives the wire clamping wheel 1 to rotate through the driving rod and the disc; S2: The slider is pulled by the clamping spring to move toward the wire clamping wheel 1, and when the equipment is working, the wire in the cable will enter the gap between the wire clamping wheel 1 and the wire clamping wheel 2; S3: When the cable goes deep into the equipment, the wire will be subjected to the clamping force of the wire clamping wheel 1 and the wire clamping wheel 2, as well as the thrust generated by the wire clamping wheel 1.

[0012] The present invention has the following beneficial effects: (1) The present invention utilizes the characteristic that the cable contains steel wires and is provided with a clamping and conveying mechanism inside the device. When the device is used, the cable is placed inside the feed pipe and the power of the power motor is turned on. The power motor drives the steel wire clamping wheel 1 to rotate through the driving rod and the disc, wherein the slider is pulled by the clamping spring to drive the slider to move toward the steel wire clamping wheel 1. When the device is working, the steel wire in the cable will enter the gap between the steel wire clamping wheel 1 and the steel wire clamping wheel 2. When the cable goes deep into the device, the steel wire will be subjected to the clamping force of the steel wire clamping wheel 1 and the steel wire clamping wheel 2, as well as the thrust generated by the steel wire clamping wheel 1. Through the application of the above components, while ensuring that the cable is in a horizontal state, the pressure on the internal optical fiber is reduced, thereby avoiding the internal optical fiber being broken due to the squeezing force of the device, which affects the detection effect of the subsequent device.

[0013] (2) When the device of the present invention is transmitting, the clamping force of the wire clamping wheel 1 and the rolling clamping wheel 1 will compress the wire, and the cable passes through the gap between the wire clamping wheel 1 and the wire clamping wheel 2, enters the limiting tube, and is rolled by the other wire clamping wheel 1 and the wire clamping wheel 2 again, and finally enters the collecting tube to start the detection process. Through the application of the above components, the residual stress accumulated by the wire in the winding state due to curling is reduced, and the residual stress of the wire is prevented from forcing the cable to twist, causing the optical fiber port to shift, affecting the detection effect of the equipment.

[0014] (3) The present invention utilizes the rotating characteristic of the wire clamping wheel 1, and provides a rolling clamping wheel 1 and a rolling clamping wheel 2 inside the device. When the device pushes the cable deeper into the device, the rolling clamping wheel 1 will simultaneously limit the position of the optical fiber, wherein the protrusion on the side of the rolling clamping wheel 1 will be rotatably connected with the groove on the outer wall of the cable, thereby limiting the specific position of the steel wire inside the device, and preventing the device from contacting the outer wall of the limiting tube and the collecting tube during the detection process, resulting in the transmission of the device being restricted, thereby affecting the detection efficiency of the device.

[0015] (4) The present invention utilizes the characteristics of the above-mentioned cable moving on the inner wall of the collection tube, and a correction mechanism is arranged inside the device. After the cable enters the inner wall of the collection tube, the outer skin of the cable will contact the pressure plate. At this time, the cable is pushed forward by the wire clamping wheel 1, pushing the slide plate and the pressure plate to move. In this process, the telescopic spring will shrink, and the reaction force generated by the telescopic spring will act on the outer wall of the cable. The cross section of the cable is completely in contact with the side of the pressure plate. Due to the vertical influence of the side of the pressure plate, the contact end of the cable will form a vertical state with the special connector on the side of the detector, and finally force the cross section of the optical fiber to be completely in contact with the side of the special connector. Through the application of the above-mentioned components, the cross section of the output light source and the cross section of the optical fiber are prevented from forming an inclined angle, which makes it difficult for the light source output by the output light source to form refraction in the optical fiber, affecting the detection accuracy. . BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the internal components of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall structure of the present invention; Figure 3 It is a schematic diagram of the support mechanism of the present invention; Figure 4 It is a schematic diagram of the internal components of the clamping and conveying mechanism of the present invention; Figure 5 It is a cross-sectional schematic diagram of the clamping and conveying mechanism of the present invention; Figure 6 It is a schematic diagram of the internal components of the correction mechanism of the present invention; Figure 7 For the present invention Figure 6 A is an enlarged schematic diagram; Figure 8 It is a schematic diagram of the working process of the present invention.

[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows: In the figure: 1, support mechanism; 101, mounting frame; 102, fixed frame 1; 103, collection tube; 104, detector; 105, limiting frame; 106, limiting tube; 107, fixed frame 2; 108, feeding tube; 109, mounting plate; 110, power motor; 2, clamping and conveying mechanism; 201, sliding frame; 202, fixed block; 203, driving rod; 204, disc; 205, wire clamping wheel 1; 206, rolling clamping wheel 1; 207, sliding block; 208, wire clamping wheel 2; 209, rolling clamping wheel 2; 210, driving disk; 211, transmission belt; 212, cable; 213, wire; 214, optical fiber; 215, clamping spring; 3, correction mechanism; 301, slide groove; 302, slide plate; 303, pressure plate; 304, push rod; 305, pressure switch; 306, support plate; 307, telescopic spring; 308, slide groove; 309, output light source; 310, pulling spring. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only 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 creative work are within the scope of protection of the present invention.

[0020] For example, see Figure 1 - Figure 3 The present invention is a multi-station optical fiber cable detection end fixing device, comprising a support mechanism 1, the support mechanism 1 also comprises a mounting frame 101, a fixing frame 102 is fixedly connected to the side wall of the mounting frame 101, a collecting tube 103 is fixedly connected to the inner wall of the fixing frame 102, a detector 104 is connected through the side wall of the collecting tube 103, and a special connector is installed on the side wall of the detector 104; The clamping and conveying mechanism 2 includes a plurality of sliding frames 201 fixedly connected to the side wall of the mounting frame 101, a fixing block 202 is fixedly connected to the top of the plurality of sliding frames 201, and a driving rod 203 is rotatably connected to the inner wall of the through hole of the fixing block 202; The correction mechanism 3 includes a slide groove 301 opened on the side wall of the collection tube 103, a slide plate 302 is slidably connected to the inner wall of the slide groove 301, a pressure plate 303 is fixedly connected to the side wall of the slide plate 302, and a push rod 304 is fixedly connected to the top of the slide plate 302.

[0021] The support mechanism 1 further comprises a limiting frame 105 fixedly connected to the side wall of the mounting frame 101 , a limiting tube 106 is fixedly connected to the inner wall of the limiting frame 105 , and a second fixing frame 107 is fixedly connected to the side wall of the mounting frame 101 .

[0022] The support mechanism 1 also includes a feed pipe 108 fixedly connected to the inner wall of the fixing frame 107. The end of the mounting frame 101 away from the limiting frame 105 is fixedly connected to a mounting plate 109. The side wall of the mounting plate 109 is fixedly connected to a power motor 110. The output end of the power motor 110 is fixedly connected to the side wall of the driving rod 203.

[0023] For example 2, please refer to Figure 4 - Figure 8The present invention is a multi-station optical fiber cable detection end fixing device. On the basis of the first embodiment, the clamping and conveying mechanism 2 also includes a disc 204 fixedly connected to the end of the driving rod 203 away from the power motor 110, a wire clamping wheel 205 is fixedly connected to the side wall of the disc 204, and a rolling clamping wheel 206 is fixedly connected to the end of the wire clamping wheel 205 away from the disc 204, a slider 207 is slidably connected to the outer wall of the sliding frame 201, a wire clamping wheel 208 is rotatably connected to the side wall of the slider 207, and a rolling clamping wheel 209 is fixedly connected to the side wall of the wire clamping wheel 208, and a clamping spring 215 is fixedly connected to the bottom of the fixed block 202, and the clamping spring 215 is away from the fixed block 202. One end is fixedly connected to the top of the slider 207. When the equipment is transmitting, the clamping force of the wire clamping wheel 205 and the rolling clamping wheel 206 will compress the wire 213, and the cable 212 passes through the gap between the wire clamping wheel 205 and the wire clamping wheel 208, enters the limiting tube 106, and is rolled by other wire clamping wheels 205 and 208 again, and finally enters the collecting tube 103 to start the detection process. Through the application of the above components, the residual stress accumulated by the wire 213 in the winding state due to curling is reduced, and the residual stress of the wire 213 is avoided to force the cable 212 to twist, causing the port of the optical fiber 214 to shift, affecting the detection effect of the equipment.

[0024] The clamping and conveying mechanism 2 also includes a driving disk 210 fixedly connected to the side wall of the driving rod 203, and a transmission belt 211 is sleeved on the outer wall of the driving disk 210. A cable 212 is placed on the inner wall of the feeding tube 108, and a steel wire 213 is fixedly connected to the inner wall of the cable 212. The inside of the cable 212 is fixedly connected with an optical fiber 214. By utilizing the characteristic that the cable 212 contains the steel wire 213, a clamping and conveying mechanism 2 is arranged inside the device. When using the device, the cable 212 is placed inside the feeding tube 108, and the power supply of the power motor 110 is turned on. The power motor 110 drives the steel wire clamping wheel 205 to rotate through the driving rod 203 and the disk 204. The slider 207 is pulled by the clamping spring 215 to move toward the wire clamping wheel 1 205. When the device is working, the wire 213 in the cable 212 will enter the gap between the wire clamping wheel 1 205 and the wire clamping wheel 2 208. When the cable goes deep into the device, the wire 213 will be subjected to the clamping force of the wire clamping wheel 1 205 and the wire clamping wheel 2 208, as well as the thrust generated by the wire clamping wheel 1 205. Through the application of the above components, while ensuring that the cable 212 is horizontal, the pressure on the internal optical fiber 214 is reduced, so as to avoid the internal optical fiber 214 being broken due to the squeezing force of the device, which affects the detection effect of the subsequent equipment.

[0025] The correction mechanism 3 also includes a pressure switch 305 slidably connected to the side wall of the detector 104, a support plate 306 is fixedly connected to the side wall of the detector 104, a telescopic spring 307 is fixedly connected to the side wall of the support plate 306, and one end of the telescopic spring 307 away from the support plate 306 is fixedly connected to the outer wall of the slide plate 302. Utilizing the rotation characteristics of the above-mentioned wire clamping wheel 205, a rolling clamping wheel 206 and a rolling clamping wheel 209 are arranged inside the device. When the device pushes the cable 212 deeper into the device, the rolling clamping wheel 206 will simultaneously limit the position of the optical fiber 214, wherein the protrusion on the side of the rolling clamping wheel 206 will be rotatably connected to the groove on the outer wall of the cable 212, limiting the specific position of the steel wire 213 and the steel wire 213 inside the device, avoiding the device from contacting the outer wall of the limiting tube 106 and the collecting tube 103 during the detection process, resulting in the transmission of the device being restricted, affecting the detection efficiency of the device.

[0026] The correction mechanism 3 also includes a sliding groove 308 opened on the side wall of the collection tube 103, and an output light source 309 is slidably connected to the inner wall of the sliding groove 308. A pulling spring 310 is fixedly connected to the side wall of the output light source 309. The end of the pulling spring 310 away from the output light source 309 is fixedly connected to the outer wall of the collection tube 103. By utilizing the characteristics of the above-mentioned cable 212 moving on the inner wall of the collection tube 103, a correction mechanism 3 is arranged inside the device. After the cable 212 enters the inner wall of the collection tube 103, the outer skin of the cable 212 will contact the pressure plate 303. At this time, the cable 212 is pushed forward continuously by the wire clamping wheel 205, pushing the slide plate 302 and the pressure plate 303 respectively. 3 is displaced, during which the telescopic spring 307 will contract, and the reaction force generated by the telescopic spring 307 will act on the outer wall of the cable 212, and the cross section of the cable 212 will be completely fitted with the side of the pressure plate 303. Limited by the vertical influence of the side of the pressure plate 303, the contact end of the cable 212 will form a vertical state with the special connector on the side of the detector 104, and finally force the cross section of the optical fiber 214 to be completely fitted with the side of the special connector. Through the application of the above components, it is avoided that the cross section of the output light source 309 and the cross section of the optical fiber 214 form an inclined angle, which makes it difficult for the light source output by the output light source 309 to be refracted in the optical fiber 214, affecting the detection accuracy.

[0027] The fixing method of the cable fixing device comprises the following steps: S1: When using the device, place the cable 212 inside the feed pipe 108, and turn on the power of the power motor 110, and the power motor 110 drives the wire clamping wheel 205 to rotate through the driving rod 203 and the disc 204; S2: The slider 207 is pulled by the clamping spring 215 to move toward the wire clamping wheel 1 205. When the device is working, the wire 213 in the cable 212 enters the gap between the wire clamping wheel 1 205 and the wire clamping wheel 2 208. S3: When the cable goes deep into the equipment, the steel wire 213 will be subjected to the clamping force of the steel wire clamping wheel 1 205 and the steel wire clamping wheel 2 208 , as well as the thrust generated by the steel wire clamping wheel 1 205 .

[0028] A specific application of this embodiment is: when using the device, the device is installed at the desired position, the cable 212 is placed inside the feed pipe 108, and the power of the power motor 110 is turned on, and the power motor 110 drives the wire clamping wheel 1 205 to rotate through the driving rod 203 and the disc 204, wherein the slider 207 is pulled by the clamping spring 215 to drive the slider 207 to move toward the wire clamping wheel 1 205, and when the device is working, the wire 213 in the cable 212 will enter the gap between the wire clamping wheel 1 205 and the wire clamping wheel 2 208, and when the cable goes deep into the device, the wire 213 will bear the clamping force of the wire clamping wheel 1 205 and the wire clamping wheel 2 208, as well as the thrust generated by the wire clamping wheel 1 205. Through the application of the above components, while ensuring that the cable 21 2 is in a horizontal state, while reducing the pressure on the internal optical fiber 214, avoiding the internal optical fiber 214 being broken due to the squeezing force of the equipment. When the equipment is transmitting, the clamping force of the wire clamping wheel 1 205 and the rolling clamping wheel 1 206 will compress the wire 213, and the cable 212 passes through the gap between the wire clamping wheel 1 205 and the wire clamping wheel 2 208, enters the limiting tube 106, and is rolled by other wire clamping wheels 1 205 and the wire clamping wheel 2 208 again, and finally enters the collecting tube 103 to start the detection process. Through the application of the above components, the residual stress accumulated by the wire 213 in the winding state due to curling is reduced, avoiding the residual stress of the wire 213 forcing the cable 212 to twist, causing the port of the optical fiber 214 to shift, and affecting the detection effect of the equipment.

[0029] Taking advantage of the rotating characteristic of the wire clamping wheel 205, a rolling clamping wheel 206 and a rolling clamping wheel 209 are provided inside the device. When the device pushes the cable 212 deeper into the device, the rolling clamping wheel 206 will simultaneously limit the position of the optical fiber 214, wherein the protrusion on the side of the rolling clamping wheel 206 will be rotatably connected with the groove on the outer wall of the cable 212, thereby limiting the specific position of the steel wire 213 and the steel wire 213 inside the device, thereby preventing the device from contacting the outer wall of the limiting tube 106 and the collecting tube 103 during the detection process, resulting in restricted device transmission and affecting the detection efficiency of the device.

[0030] Taking advantage of the characteristic that the cable 212 moves on the inner wall of the collecting tube 103, a correction mechanism 3 is arranged inside the device. After the cable 212 enters the inner wall of the collecting tube 103, the outer skin of the cable 212 will contact the pressure plate 303. At this time, the cable 212 is pushed forward continuously by the wire clamping wheel 205, pushing the slide plate and the pressure plate to move. In this process, the telescopic spring will shrink, and the reaction force generated by the telescopic spring will act on the outer wall of the cable. The cross section of the cable is completely in contact with the side of the pressure plate. Due to the vertical influence of the side of the pressure plate, the contact end of the cable will form a vertical state with the special connector on the side of the detector, and finally force the cross section of the optical fiber to be completely in contact with the side of the special connector. Through the application of the above-mentioned components, the cross section of the output light source and the cross section of the optical fiber are avoided from forming an inclination angle, which makes it difficult for the light source output by the output light source to form refraction in the optical fiber, affecting the detection accuracy.

[0031] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A multi-station optical fiber cable detection end fixing device, comprising a support mechanism (1), the support mechanism (1) also comprising a mounting frame (101), a fixing frame 1 (102) being fixedly connected to the side wall of the mounting frame (101), a collecting tube (103) being fixedly connected to the inner wall of the fixing frame 1 (102), a detector (104) being connected through the side wall of the collecting tube (103), and a special connector being installed on the side wall of the detector (104), characterized in that: Also includes: A clamping and conveying mechanism (2), the clamping and conveying mechanism (2) comprising a plurality of sliding frames (201) fixedly connected to the side wall of the mounting frame (101), a fixing block (202) fixedly connected to the top of the plurality of sliding frames (201), and a driving rod (203) rotatably connected to the inner wall of the through hole of the fixing block (202); A correction mechanism (3), the correction mechanism (3) comprising a slide groove (301) provided on a side wall of the collection pipe (103), a slide plate (302) being slidably connected to the inner wall of the slide groove (301), a pressure plate (303) being fixedly connected to the side wall of the slide plate (302), and a push rod (304) being fixedly connected to the top of the slide plate (302).

2. A multi-station optical fiber cable detection end fixing device according to claim 1, characterized in that: The support mechanism (1) further comprises a limiting frame (105) fixedly connected to the side wall of the mounting frame (101), a limiting tube (106) being fixedly connected to the inner wall of the limiting frame (105), and a second fixing frame (107) being fixedly connected to the side wall of the mounting frame (101).

3. A multi-station optical fiber cable detection end fixing device according to claim 2, characterized in that: The support mechanism (1) further comprises a feed pipe (108) fixedly connected to the inner wall of the second fixing frame (107); an end of the mounting frame (101) away from the limiting frame (105) is fixedly connected to a mounting plate (109); a power motor (110) is fixedly connected to the side wall of the mounting plate (109); and an output end of the power motor (110) is fixedly connected to the side wall of the driving rod (203).

4. A multi-station optical fiber cable detection end fixing device according to claim 3, characterized in that: The clamping and conveying mechanism (2) further comprises a disc (204) fixedly connected to an end of the driving rod (203) away from the power motor (110); a wire clamping wheel (205) is fixedly connected to a side wall of the disc (204); a rolling clamping wheel (206) is fixedly connected to an end of the wire clamping wheel (205) away from the disc (204); a slider (207) is slidably connected to an outer wall of the sliding frame (201); a wire clamping wheel (208) is rotatably connected to a side wall of the slider (207); a rolling clamping wheel (209) is fixedly connected to a side wall of the wire clamping wheel (208); a clamping spring (215) is fixedly connected to the bottom of the fixed block (202); and an end of the clamping spring (215) away from the fixed block (202) is fixedly connected to the top of the slider (207).

5. A multi-station optical fiber cable detection end fixing device according to claim 4, characterized in that: The clamping and conveying mechanism (2) further comprises a driving disk (210) fixedly connected to the side wall of the driving rod (203), a plurality of driving disks (210) having outer walls sleeved with a transmission belt (211), a cable (212) placed on the inner wall of the feed pipe (108), a steel wire (213) fixedly connected to the inner wall of the cable (212), and an optical fiber (214) fixedly connected to the interior of the cable (212).

6. A multi-station optical fiber cable detection end fixing device according to claim 5, characterized in that: The correction mechanism (3) further comprises a pressure switch (305) slidably connected to a side wall of the detector (104); a support plate (306) is fixedly connected to the side wall of the detector (104); a telescopic spring (307) is fixedly connected to the side wall of the support plate (306); and one end of the telescopic spring (307) away from the support plate (306) is fixedly connected to the outer wall of the slide plate (302).

7. A multi-station optical fiber cable detection end fixing device according to claim 6, characterized in that: The correction mechanism (3) further comprises a sliding groove (308) provided on the side wall of the collection tube (103); an output light source (309) is slidably connected to the inner wall of the sliding groove (308); a pulling spring (310) is fixedly connected to the side wall of the output light source (309); and one end of the pulling spring (310) away from the output light source (309) is fixedly connected to the outer wall of the collection tube (103).

8. A method for fixing a multi-station optical fiber cable detection end fixing device, using the cable end fixing device as claimed in claim 7, characterized in that: The following steps are included: S1: When using the device, the cable (212) is placed inside the feed pipe (108), and the power supply of the power motor (110) is turned on. The power motor (110) drives the wire clamping wheel 1 (205) to rotate through the driving rod (203) and the disc (204); S2: The slider (207) is pulled by the clamping spring (215) to move toward the first wire clamping wheel (205), and when the device is working, the wire (213) in the cable (212) enters the gap between the first wire clamping wheel (205) and the second wire clamping wheel (208); S3: When the cable goes deep into the device, the steel wire (213) will be subjected to the clamping force of the steel wire clamping wheel 1 (205) and the steel wire clamping wheel 2 (208), as well as the thrust generated by the steel wire clamping wheel 1 (205).

Images