CN212363609U

CN212363609U - Optical fiber line rupture detector for computer network

Info

Publication number: CN212363609U
Application number: CN202020196355.3U
Authority: CN
Inventors: 陈美章
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-21
Filing date: 2020-02-21
Publication date: 2021-01-15
Anticipated expiration: 2030-02-21

Abstract

The utility model provides an optical fiber line rupture detector for computer network, which comprises a base, wherein the periphery of the bottom of the base is bolted with supporting legs, the bottom of the inner cavity of the supporting leg is transversely bolted with a supporting plate, the left side of the supporting leg is bolted with a controller, the center of the top of the supporting plate is bolted with a fixed box, the inner cavity of the fixed box is provided with a tensioning adjusting mechanism, the left side of the top of the base is bolted with a pay-off rack, the utility model provides driving power through a push rod cylinder, then the bottom of the optical fiber line can be stably tensioned through the structural cooperation of a sliding sleeve, a sliding groove, a movable plate, a sliding block, a lifting column and a first limiting rack, and the auxiliary limiting cooperation of an auxiliary spring, a second limiting rack and a tensioning adjusting roller is adopted, thereby the degree of the optical fiber line can be adjusted, the optical fiber line can be prevented from being broken in the rolling process, and a driving, and then the rotating uniform speed effect of the winding roller is enhanced through a speed reducing motor.

Description

Optical fiber line rupture detector for computer network

Technical Field

The utility model relates to a computer field especially relates to an optic fibre line rupture detector for computer network.

Background

The optical fiber line is made by adopting a multi-core optical fiber inner core and a specially-made micro convex lens technology, so that the light beams are highly focused, the reflection of the light beams on the inner wall of the optical fiber is greatly reduced, the transmission stroke is shortened, the transmission time difference can be reduced after the light beams are focused, the digital time difference distortion is effectively reduced, the optical fiber line is the most reliable digital transmission medium, is widely applied to digital equipment such as CD/DVD/DAT/MD/LD and the like, and is the best guarantee for high-resolution sound replay.

When the computer carries out network connection, need use the optic fibre line, however the user need use the rupture detector when detecting the rupture of optic fibre line, however current rupture detector in the use, need carry out the rolling winding to the optic fibre line, can not carry out spacing regulation to the rolling rate of tension of optic fibre line, because optic fibre line quality is comparatively fragile, easily cause the rupture in optic fibre line rolling testing process then, influence the user to the rupture detection effect of optic fibre line then.

Therefore, there is a need for an optical fiber break detector for computer networks to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an optic fibre line rupture detector for computer network has solved current rupture detector in the use, can not carry out the problem of spacing regulation to optic fibre line rolling rate of tension.

For solving the technical problem, the utility model provides a pair of optic fibre line rupture detector for computer network, the on-line screen storage device comprises a base, the base bottom all bolted all around has the supporting leg, the horizontal bolt in bottom of supporting leg inner chamber has the backup pad, the left side bolt of supporting leg has the controller, the center department bolt at backup pad top has the fixed case, the inner chamber of fixed case is provided with tensioning adjustment mechanism, the left side bolt at base top has the pay off rack, the center department horizontal rotation of pay off rack inner chamber is connected with the unwrapping wire roller, the top cover of base is equipped with the mounting bracket, the right side bolt at base top has the rolling stand, the center department bolt on rolling stand inner chamber right side has infrared laser detector, the positive center department bolt of rolling stand has the mount, the inner chamber of mount is provided with rotary mechanism.

Preferably, tensioning adjustment mechanism includes sliding sleeve, spout, push rod cylinder, movable plate, slider, the spacing frame of lift post, first spacing frame, auxiliary spring, second and tensioning regulating roller, the sliding sleeve has all been inlayed to the both sides at fixed roof portion, the equal vertical spout of having seted up in top of fixed roof portion both sides, the central department bolt of fixed roof portion has the push rod cylinder, the movable plate has been bolted to the piston rod of push rod cylinder, the both sides of movable plate all have been bolted to have a slider with spout sliding fit, the equal vertical bolt in both sides at movable plate top has a lift post with sliding sleeve sliding fit, the top of lift post runs through sliding sleeve and base in proper order and has bolted first spacing frame, all bolted all around of inner chamber top center department has auxiliary spring, auxiliary spring's bottom bolt has the spacing frame of second, first spacing frame and the spacing frame in opposite direction one side rotate from a left side to right side in proper order and be connected with tensioning regulating roller .

Preferably, the rotating mechanism comprises a stepping motor, a speed reducing motor and a winding roller, the stepping motor is bolted to the front face of the inner cavity of the fixing frame, the speed reducing motor is bolted to an output shaft of the stepping motor, and the winding roller matched with the infrared laser detector is sleeved on the output shaft of the speed reducing motor and penetrates through the winding frame.

Preferably, the top of the base is bolted with a clamping seat, and the inner cavity of the clamping seat is provided with a clamping groove in clamping fit with the mounting frame.

Preferably, the tempered glass window is embedded in the front face of the mounting frame and is of a double-opening sliding window structure.

Preferably, the periphery of the bottom of the first limiting frame is bolted with limiting springs, and the bottom ends of the limiting springs are bolted with the top of the base.

Preferably, the center department bolt joint at fixed case inner chamber top has the blotter, and the height of blotter is higher than the embedded height of sliding sleeve, and the blotter is located the movable plate directly over.

Compared with the prior art, the utility model provides a pair of optic fibre line rupture detector for computer network has following beneficial effect:

the utility model provides an optical fiber break detector for computer network,

1. the utility model discloses a push rod cylinder provides drive power, then through the sliding sleeve, the spout, the movable plate, the slider, the lift post, the structure cooperation of first spacing, can steadily hold up the bottom of optic fibre line, through the auxiliary spring, the spacing cooperation of the supplementary of frame and tensioning regulating roller of second, thereby can adjust the rolling rate of tension of optic fibre line, prevent that the rupture from appearing in the optic fibre line rolling process, provide the drive source through step motor, at the uniform velocity effect of rotation through gear motor reinforcing wind-up roll after that, then can carry out the at the uniform velocity rolling to the optic fibre line, further strengthen infrared laser detector and detect the precision to the rupture of optic fibre line.

2. The utility model discloses a cassette and draw-in groove can carry out the chucking to the mounting bracket fixedly, prevent that the displacement from appearing in the mounting bracket, through the toughened glass window, the person of facilitating the use observes the detection circumstances of optic fibre line from the outside, also prevents simultaneously that external dust from causing the influence to the optic fibre line detection operation in getting into the mounting bracket, through spacing spring, can highly cushion spacingly to the lift of first spacing, further strengthen the lift stationarity of first spacing, through the blotter, prevent movable plate and fixed case bump.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of an optical fiber break detector for computer network according to the present invention;

FIG. 2 is a top view of the base shown in FIG. 1;

fig. 3 is a structural sectional view of the set tank shown in fig. 1.

Reference numbers in the figures: 1. a base; 2. supporting legs; 3. a support plate; 4. a controller; 5. a fixed box; 6. a tension adjustment mechanism; 61. a sliding sleeve; 62. a chute; 63. a push rod cylinder; 64. moving the plate; 65. a slider; 66. a lifting column; 67. a first limit bracket; 68. an auxiliary spring; 69. a second limiting frame; 610. tensioning the adjusting roller; 7. a pay-off rack; 8. a pay-off roller; 9. a mounting frame; 10. a winding frame; 11. an infrared laser detector; 12. a fixed mount; 13. a rotation mechanism; 131. a stepping motor; 132. a reduction motor; 133. a wind-up roll; 14. a card holder; 15. a card slot; 16. a tempered glass window.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, 2 and 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an optical fiber breakage detector for computer networks according to the present invention, fig. 2 is a top structural view of a base shown in fig. 1, fig. 3 is a cross-sectional structural view of a fixing box shown in fig. 1, the optical fiber breakage detector for computer networks comprises a base 1, supporting legs 2 are bolted on the periphery of the bottom of the base 1, a supporting plate 3 is transversely bolted on the bottom of an inner cavity of the supporting legs 2, a controller 4 is bolted on the left side of the supporting legs 2, a fixing box 5 is bolted on the center of the top of the supporting plate 3, an inner cavity of the fixing box 5 is provided with a tensioning adjusting mechanism 6, a pay-off rack 7 is bolted on the left side of the top of the base 1, a pay-off roller 8 is transversely rotatably connected on the center of the inner cavity of the pay-off rack 7, a mounting rack 9 is, the right side of the top of the base 1 is bolted with a winding frame 10, the center of the right side of the inner cavity of the winding frame 10 is bolted with an infrared laser detector 11, the center of the front of the winding frame 10 is bolted with a fixed frame 12, and the inner cavity of the fixed frame 12 is provided with a rotating mechanism 13.

The tensioning adjusting mechanism 6 comprises a sliding sleeve 61, a sliding groove 62, a push rod cylinder 63, a moving plate 64, a sliding block 65, a lifting column 66, a first limit frame 67, an auxiliary spring 68, a second limit frame 69 and a tensioning adjusting roller 610, wherein the sliding sleeve 61 is embedded at two sides of the top of the fixed box 5, the sliding grooves 62 are vertically arranged at the top of two sides of the inner cavity of the fixed box 5, the push rod cylinder 63 is bolted at the center of the bottom of the inner cavity of the fixed box 5, the moving plate 64 is bolted at a piston rod of the push rod cylinder 63, the sliding block 65 in sliding fit with the sliding groove 62 is bolted at two sides of the moving plate 64, the lifting column 66 in sliding fit with the sliding sleeve 61 is vertically bolted at two sides of the top of the moving plate 64, the top end of the lifting column 66 sequentially penetrates through the sliding sleeve 61 and the base 1 and is bolted with the first limit frame 67, the auxiliary spring 68 is bolted at the periphery of the center, the bottom end bolt of auxiliary spring 68 has the spacing frame 69 of second, the one side that first spacing frame 67 and the spacing frame 69 of second are in opposite directions rotates from a left side to the right side in proper order and is connected with tensioning dancer roll 610, can steadily hold up the bottom of optic fibre line, through the supplementary spacing cooperation of auxiliary spring 68, the spacing frame 69 of second and tensioning dancer roll 610 to can adjust the rolling rate of tension of optic fibre line, prevent that the rupture from appearing in the optic fibre line rolling in-process.

The rotating mechanism 13 comprises a stepping motor 131, a speed reducing motor 132 and a winding roller 133, the stepping motor 131 is bolted to the front face of the inner cavity of the fixing frame 12, the speed reducing motor 132 is bolted to an output shaft of the stepping motor 131, the output shaft of the speed reducing motor 132 penetrates through the winding frame 10 and is sleeved with the winding roller 133 matched with the infrared laser detector 11 for use, then the optical fiber line can be wound at a constant speed, and the breaking detection accuracy of the infrared laser detector 11 on the optical fiber line is further enhanced.

The top bolt of base 1 has cassette 14, the inner chamber of cassette 14 is seted up with mounting bracket 9 joint complex draw-in groove 15, can carry out the chucking to mounting bracket 9 and fix, prevents that mounting bracket 9 from appearing the displacement.

The toughened glass window 16 is embedded in the front of the mounting frame 9, the toughened glass window 16 is of a double-opening sliding window structure, a user can observe the detection condition of the optical fiber line from the outer side, and meanwhile, external dust is prevented from entering the mounting frame 9 to influence the optical fiber line detection operation.

Limiting springs are bolted to the periphery of the bottom of the first limiting frame 67, the bottom ends of the limiting springs are bolted to the top of the base 1, the lifting height of the first limiting frame 67 can be buffered and limited, and the lifting stability of the first limiting frame 67 is further enhanced.

The central part of the top of the inner cavity of the fixed box 5 is bolted with a cushion pad, the height of the cushion pad is higher than the embedded height of the sliding sleeve 61, and the cushion pad is positioned right above the moving plate 64, so that the moving plate 64 and the fixed box 5 are prevented from colliding.

The utility model provides a pair of optical fiber line rupture detector for computer network's theory of operation as follows:

when the optical fiber winding device is used, the controller 4 opens the stepping motor 131, then the stepping motor 131 drives the winding roller 133 to rotate, the speed reduction motor 132 performs constant speed processing on the rotating speed of the winding roller 133, the winding roller 133 effectively winds and winds the optical fiber on the pay-off roller 8, in the optical fiber winding process, the sliding block 65 slides in the sliding groove 62, the lifting stability of the moving plate 64 is enhanced, then the push rod cylinder 63 drives the moving plate 64 and the lifting column 66 to move upwards, the lifting column 66 drives the first limiting frame 67 and the tensioning adjusting roller 610 to upwards rotate and support the optical fiber, meanwhile, the elastic matching of the auxiliary spring 68 and the auxiliary support of the second limiting frame 69 can adjust the tensioning degree of the optical fiber, and therefore the infrared laser detector 11 can accurately break and detect the optical fiber in the winding process and prevent the optical fiber from breaking in the winding process.

the utility model discloses a push rod cylinder 63 provides drive power, then through sliding sleeve 61, spout 62, movable plate 64, slider 65, lift post 66, the structure cooperation of first spacing 67, can steadily hold up the bottom of optic fibre line, through auxiliary spring 68, the spacing supplementary spacing cooperation of 69 and tensioning adjusting roller 610 of second, thereby can adjust the rolling rate of tension of optic fibre line, prevent that the rupture from appearing in the optic fibre line rolling in-process, provide the drive source through step motor 131, the rotation through gear motor 132 reinforcing wind-up roll 133 is at the uniform velocity after that, then can carry out the uniform velocity rolling to the optic fibre line, further strengthen infrared laser detector 11 and detect the rupture precision to the optic fibre line.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides an optic fibre line rupture detector for computer network, includes base (1), its characterized in that: the support legs (2) are bolted on the periphery of the bottom of the base (1), the bottom of an inner cavity of each support leg (2) is transversely bolted with a support plate (3), the left side of each support leg (2) is bolted with a controller (4), the center of the top of each support plate (3) is bolted with a fixed box (5), the inner cavity of each fixed box (5) is provided with a tensioning adjusting mechanism (6), the left side of the top of the base (1) is bolted with a pay-off rack (7), the center of the inner cavity of the pay-off rack (7) is transversely rotatably connected with a pay-off roller (8), the top of the base (1) is covered with a mounting rack (9), the right side of the top of the base (1) is bolted with a winding rack (10), the center of the right side of the inner cavity of the winding rack (10) is bolted with an infrared laser detector (11), and the center of the front of the winding, the inner cavity of the fixed frame (12) is provided with a rotating mechanism (13).

2. The fiber line breakage detector for the computer network according to claim 1, wherein the tension adjusting mechanism (6) comprises a sliding sleeve (61), a sliding groove (62), a push rod cylinder (63), a moving plate (64), a sliding block (65), a lifting column (66), a first limiting frame (67), an auxiliary spring (68), a second limiting frame (69) and a tension adjusting roller (610), the sliding sleeve (61) is embedded in each of two sides of the top of the fixed box (5), the sliding groove (62) is vertically formed in each of the tops of two sides of the inner cavity of the fixed box (5), the push rod cylinder (63) is bolted in the center of the bottom of the inner cavity of the fixed box (5), the moving plate (64) is bolted to a piston rod of the push rod cylinder (63), the sliding block (65) in sliding fit with the sliding groove (62) is bolted to each of two sides of the moving plate (64), and the lifting column (66) in sliding fit with the sliding sleeve (61) is vertically bolted to each of two sides of the top The utility model discloses a lift post (66), the top of lift post (66) runs through sliding sleeve (61) and base (1) in proper order and bolted connection has first spacing (67), all bolted connections all around of mounting bracket (9) inner chamber top center department have auxiliary spring (68), the bottom bolted connection of auxiliary spring (68) has spacing (69) of second, one side in opposite directions of first spacing (67) and spacing (69) of second rotates from a left side to the right side in proper order and is connected with tensioning regulating roller (610).

3. The fiber optic cable breakage detector for the computer network according to claim 1, wherein the rotating mechanism (13) includes a stepping motor (131), a reduction motor (132) and a winding roller (133), the stepping motor (131) is bolted to the front of the inner cavity of the fixed frame (12), the reduction motor (132) is bolted to an output shaft of the stepping motor (131), and an output shaft of the reduction motor (132) penetrates through the winding frame (10) and is sleeved with the winding roller (133) used in cooperation with the infrared laser detector (11).

4. The fiber line breakage detector for the computer network according to claim 1, wherein a clamping seat (14) is bolted to the top of the base (1), and a clamping groove (15) which is in clamping fit with the mounting frame (9) is formed in an inner cavity of the clamping seat (14).

5. The fiber line breakage detector for the computer network according to claim 1, wherein a tempered glass window (16) is embedded in the front face of the mounting frame (9), and the tempered glass window (16) is configured as a double-opening sliding window structure.

6. The fiber optic line breakage detector for computer networks as claimed in claim 2, wherein the periphery of the bottom of the first limiting frame (67) is bolted with limiting springs, and the bottom ends of the limiting springs are bolted with the top of the base (1).

7. The fiber optic line break detector for computer network according to claim 1, wherein a buffer pad is bolted to the center of the top of the inner cavity of the fixed box (5), the height of the buffer pad is higher than the embedded height of the sliding sleeve (61), and the buffer pad is positioned right above the movable plate (64).