CN216507749U - Tire wear change monitoring device with image acquisition function - Google Patents

Abstract

The utility model discloses a tire wear change monitoring device with an image acquisition function, which comprises an installation frame and a comparison assembly, wherein the installation frame is provided with a plurality of positioning holes; mounting frame: the inner part of the wheel hub is rotatably connected with a wheel hub, a tire is arranged on the circumferential surface of the wheel hub, three corresponding annular grooves are formed in the circumferential surface of the tire, two corresponding strip-shaped openings are formed in the front side and the rear side of the mounting frame, second electric telescopic rods are arranged in the strip-shaped openings, connecting plates are fixed on telescopic arms of the two second electric telescopic rods, a detection assembly is arranged on the side surface of each connecting plate, and a shooting assembly and a moving assembly are arranged in the mounting frame; a comparison component: contain hexagonal prism, fixed block, leading wheel, infrared receiver and connecting strip, set up three corresponding hexagonal hole on the last side of connecting plate, can be very convenient detect the tire wearing and tearing condition to can in time remind user's tire wearing and tearing serious.

Description

Tire wear change monitoring device with image acquisition function

Technical Field

The utility model relates to the technical field of monitoring devices, in particular to a tire wear change monitoring device with an image acquisition function.

Background

With the rapid development of the automobile industry, the automobile has higher and higher holding capacity, people can conveniently go out through a fuel automobile or an electric automobile, automobile tires are wear parts rotating at high speed and belong to key parts in the whole automobile, the automobile needs to be replaced in time after being worn, the tires can possibly generate abnormal wear, eccentric wear and other phenomena during the running process of the automobile, the service life of the tires is shortened, further driving jitter is caused, and more serious tire burst occurs to cause traffic accidents, so the tire wear monitoring test is particularly important, the current tire wear monitoring method mainly adds a wear line mark on the outer side of the tire, when the outer side tire reaches the line along the wear, the tire needs to be replaced, however, the method needs human regular observation, so that the potential safety hazard of driving caused by excessive wear of the tire cannot be timely and actively discovered, therefore, the tire wear change monitoring device with the image acquisition function is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, and provides a tire wear change monitoring device with an image acquisition function, which can conveniently detect the tire wear condition, can timely remind a user of serious tire wear, and can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a tire wear change monitoring device with an image acquisition function comprises a mounting rack and a comparison assembly;

mounting frame: the inner part of the wheel hub is rotatably connected with a wheel hub, a tire is arranged on the circumferential surface of the wheel hub, three corresponding annular grooves are formed in the circumferential surface of the tire, two corresponding strip-shaped openings are formed in the front side and the rear side of the mounting frame, second electric telescopic rods are arranged in the strip-shaped openings, connecting plates are fixed on telescopic arms of the two second electric telescopic rods, a detection assembly is arranged on the side surface of each connecting plate, and a shooting assembly and a moving assembly are arranged in the mounting frame;

a comparison component: the connecting plate comprises hexagonal prisms, a fixing block, a guide wheel, an infrared receiver and connecting strips, wherein three corresponding hexagonal holes are formed in the upper side face of the connecting plate, the hexagonal prisms are connected inside the hexagonal holes in a sliding mode, the fixing block is fixed on the lower end face of each hexagonal prism, a groove is formed in the lower side face of each fixing block, the guide wheel is connected inside the groove in a rotating mode, the infrared receiver is installed on the side face of each fixing block, and the connecting strips are fixed on the upper end faces of the three hexagonal prisms;

wherein: the input end of the second electric telescopic rod is electrically connected with the output end of the external PLC, and the infrared receiver is electrically connected with the external PLC in a bidirectional mode.

Further, the detection assembly comprises a slide bar, a limiting disc, a fixed disc, a spring, a U-shaped block, an installation shaft, a guide ring and an infrared emitter, wherein three corresponding slide bars are arranged on the upper side surface of the connecting plate, the limiting disc is fixed on the upper end surface of the slide bar, the fixed disc is fixed on the lower end surface of the limiting disc, the spring is sleeved on the circumferential surface of the slide bar, the upper end of the spring is fixed on the lower end surface of the limiting disc, the lower end of the spring is fixed on the upper end surface of the fixed disc, the U-shaped block is fixed on the lower end surface of the fixed disc, the installation shaft is rotatably connected inside the U-shaped block, the guide ring is fixed on the circumferential surface of the installation shaft and is positioned inside the annular groove, the installation shaft is rotatably connected inside the U-shaped block, the installation groove is arranged on the end surface of the installation shaft, and the infrared emitter is arranged inside the installation groove, the infrared emitter corresponds to the infrared receiver, the input end of the infrared emitter is electrically connected with the output end of an external power supply, and whether the tire is seriously worn or not can be conveniently detected by arranging the detection assembly.

Further, it contains first electric telescopic handle, U-shaped frame, pivot, first motor, mounting disc and camera to shoot the subassembly, first electric telescopic handle is installed to the inside right-hand member of mounting bracket, be fixed with the U-shaped frame on first electric telescopic handle's the flexible arm, the inside rotation of U-shaped frame is connected with the pivot, install first motor on the leading flank of U-shaped frame, the output shaft of first motor is fixed on the preceding terminal surface of pivot, be fixed with the mounting disc on the periphery of pivot, be fixed with the camera on the lower terminal surface of mounting disc, the output of outside PLC controller is connected to the input electricity of first motor, the camera is connected with outside PLC controller two-way electricity, shoots the tire through setting up the shooting subassembly.

Further, it contains installation frame, second motor, threaded rod, mounting bar and gag lever post to remove the subassembly, the inside left side of mounting frame is fixed with the installation frame, install the second motor on the last side of installation frame, the front side portion of mounting bar set up threaded hole, the inside threaded connection of screw hole has the threaded rod, the threaded rod rotates the inside of connecting at the installation frame, the output shaft of second motor is fixed on the up end of threaded rod, the slide opening has been seted up to the back side portion of mounting bar, the inside sliding connection of slide opening has the gag lever post, the inside at the installation frame is fixed to the gag lever post, the output of outside PLC controller is connected to the input electricity of second motor, removes the subassembly through setting up and drives to clean the subassembly and remove.

Further, still including cleaning the subassembly, clean the subassembly and contain sponge piece and sponge strip, be fixed with the sponge piece on the downside of mounting bar, be fixed with three corresponding sponge strip on the downside of sponge piece, the sponge strip is located the inside of ring channel, cleans the subassembly through setting up and cleans the tire.

Further, be fixed with the fixed plate on the left surface of connecting plate, install infrared distance meter on the downside of fixed plate, the output of outside PLC controller is connected to infrared distance meter's input electricity, measures the displacement of reflecting disc through setting up infrared distance meter.

Further, be fixed with the mounting panel on the left surface of fixed block, be fixed with the reflecting disc on the last side of mounting panel, the reflecting disc corresponds with infrared range finder each other.

Further, be fixed with two corresponding mount pads on the inside last side of mounting bracket, install the light filling lamp on the downside of mount pad, the output of outside PLC controller is connected to the input electricity of light filling lamp, carries out the light filling through setting up the light filling lamp to the camera.

Further, the inside of mounting bracket is fixed with the fixing base, install audible-visual annunciator on the leading flank of fixing base, the output of outside PLC controller is connected to audible-visual annunciator's input electricity, reminds user's tire serious wear through setting up audible-visual annunciator.

Compared with the prior art, the utility model has the beneficial effects that: this tire wear changes monitoring devices with image acquisition function has following benefit:

1. the fixed block gradually moves downwards in the process of the abrasion of the tire in the process of using the tire by arranging the comparison component and the detection component, the fixed block moves downwards to enable the infrared receiver arranged on the side surface of the fixed block to move downwards, when the infrared receiver is leveled downwards with the infrared transmitter arranged on the end surface of the mounting shaft, the infrared receiver receives an infrared signal emitted by the infrared transmitter, and after the infrared receiver sends the signal, the external PLC automatically controls the audible and visual alarm to work to remind a user of the serious abrasion of the tire;

2. the moving component, the wiping component and the shooting component are arranged, so that a second motor can be started when the tire is found to be seriously worn, the threaded rod is driven to rotate after the second motor is started to enable the mounting strip to move downwards, the mounting strip moves downwards to drive the sponge block and the sponge strip to move downwards to wipe the tire, the first electric telescopic rod is started to adjust the height of the camera after being wiped, the first motor is started after the height is adjusted to enable the camera to rotate, the tire can be shot by arranging the camera after the camera rotates to a proper position, and a user can conveniently observe the worn condition after shooting;

3. the mounting plate can move downwards when the fixed block moves downwards due to abrasion of the tire, the mounting plate moves downwards to drive the reflecting disc to move downwards, the distance of the reflecting disc moving can be conveniently detected by starting the three infrared distance measuring instruments, the abraded thickness can be obtained after the moving distance of the reflecting disc is detected, and a user can visually feel the abraded condition after the abraded thickness is detected.

Drawings

FIG. 1 is a schematic front side view of the present invention;

FIG. 2 is a schematic diagram of a comparison module according to the present invention;

FIG. 3 is an enlarged view of the structure of the present invention at A;

FIG. 4 is a schematic view of a moving assembly according to the present invention;

FIG. 5 is a schematic view of a wiping assembly of the present invention.

In the figure: 1 mounting bracket, 2 wheel hub, 3 tires, 4 ring channels, 5 comparison components, 51 hexagonal prism, 52 fixed block, 53 guide wheel, 54 infrared receiver, 55 connecting strip, 6 detection component, 61 slide bar, 62 spacing dish, 63 fixed disks, 64 springs, 65U-shaped block, 66 installation axle, 67 guide ring, 68 infrared emitter, 7 shooting component, 71 first electric telescopic handle, 72U-shaped frame, 73 pivot, 74 first motor, 75 mounting disk, 76 camera, 8 removal components, 81 installation frame, 82 second motor, 83 threaded rod, 84 mounting strip, 85 gag lever post, 9 wiping component, 91 sponge block, 92 sponge strip, 10 second electric telescopic handle, 11 connecting plate, 12 fixed plate, 13 infrared distance measuring instrument, 14 mounting plate, 15 reflection disk, 16 mount pads, 17 light filling lamp, 18 fixing base, 19 audible-visual annunciator.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present embodiment provides a technical solution: a tire wear change monitoring device with an image acquisition function comprises an installation frame 1 and a comparison assembly 5;

mounting rack 1: the inner part of the wheel hub 2 is rotatably connected with the wheel hub 2, a tyre 3 is arranged on the circumferential surface of the wheel hub 2, three corresponding annular grooves 4 are arranged on the circumferential surface of the tyre 3, two corresponding strip-shaped openings are arranged on the front side and the rear side of the mounting frame 1, second electric telescopic rods 10 are arranged in the strip-shaped openings, connecting plates 11 are fixed on telescopic arms of the two second electric telescopic rods 10, detection components 6 are arranged on the side surfaces of the connecting plates 11, a shooting component 7 and a moving component 8 are arranged in the mounting frame 1, each detection component 6 comprises a sliding rod 61, a limiting disc 62, a fixed disc 63, a spring 64, a U-shaped block 65, a mounting shaft 66, a guide ring 67 and an infrared emitter 68, three corresponding sliding rods 61 are arranged on the upper side surface of the connecting plates 11, a limiting disc 62 is fixed on the upper end surface of each sliding rod 61, a fixed disc 63 is fixed on the lower end surface of each limiting disc 62, and the circumferential surface of each sliding rod 61 is sleeved with the spring 64, the upper end of the spring 64 is fixed on the lower end face of the limiting disc 62, the lower end of the spring 64 is fixed on the upper end face of the fixed disc 63, the lower end face of the fixed disc 63 is fixed with a U-shaped block 65, the inside of the U-shaped block 65 is rotatably connected with an installation shaft 66, the circumferential face of the installation shaft 66 is fixed with a guide ring 67, the guide ring 67 is positioned inside the annular groove 4, the installation shaft 66 is rotatably connected inside the U-shaped block 65, the end face of the installation shaft 66 is provided with an installation groove, the installation groove is internally provided with an infrared emitter 68, the infrared emitter 68 corresponds to the infrared receiver 54, the input end of the infrared emitter 68 is electrically connected with the output end of an external power supply, the shooting assembly 7 comprises a first electric telescopic rod 71, a U-shaped frame 72, a rotating shaft 73, a first motor 74, an installation disc 75 and a camera 76, the right end inside the installation frame 1 is provided with a first electric telescopic rod 71, the U-shaped frame 72 is fixed on the telescopic arm of the first electric telescopic rod 71, a rotating shaft 73 is rotatably connected inside the U-shaped frame 72, a first motor 74 is installed on the front side surface of the U-shaped frame 72, an output shaft of the first motor 74 is fixed on the front end surface of the rotating shaft 73, a mounting disc 75 is fixed on the circumferential surface of the rotating shaft 73, a camera 76 is fixed on the lower end surface of the mounting disc 75, an input end of the first motor 74 is electrically connected with an output end of an external PLC (programmable logic controller), the camera 76 is electrically connected with the external PLC in a bidirectional mode, the moving assembly 8 comprises a mounting frame 81, a second motor 82, a threaded rod 83, a mounting bar 84 and a limiting rod 85, a mounting frame 81 is fixed on the left side inside the mounting frame 1, a second motor 82 is installed on the upper side surface of the mounting frame 81, a threaded hole is formed in the front side edge portion of the mounting bar 84, a threaded rod 83 is connected to the internal thread of the threaded hole, the threaded rod 83 is rotatably connected inside the mounting frame 81, an output shaft of the second motor 82 is fixed on the upper end surface of the threaded rod 83, the rear side edge part of the mounting strip 84 is provided with a sliding hole, the inside of the sliding hole is connected with a limiting rod 85 in a sliding manner, the limiting rod 85 is fixed inside the mounting frame 81, the input end of the second motor 82 is electrically connected with the output end of an external PLC (programmable logic controller), the tire cleaning device further comprises a cleaning component 9, the cleaning component 9 comprises a sponge block 91 and a sponge strip 92, the sponge block 91 is fixed on the lower side surface of the mounting strip 84, three corresponding sponge strips 92 are fixed on the lower side surface of the sponge block 91, the sponge strip 92 is positioned inside the annular groove 4, the tire 3 is cleaned by arranging the cleaning component 9, the cleaning component 9 is driven to move by arranging the moving component 8, the tire 3 is shot by arranging the shooting component 7, and whether the tire 3 is seriously worn or not can be conveniently detected by arranging the detection component 6;

and a comparison component 5: the infrared receiver comprises a hexagonal prism 51, a fixing block 52, a guide wheel 53, an infrared receiver 54 and a connecting strip 55, wherein three corresponding hexagonal holes are formed in the upper side surface of the connecting plate 11, the hexagonal prism 51 is connected to the inside of each hexagonal hole in a sliding manner, the fixing block 52 is fixed on the lower end surface of the hexagonal prism 51, a groove is formed in the lower side surface of the fixing block 52, the guide wheel 53 is rotatably connected to the inside of the groove, the infrared receiver 54 is installed on the side surface of the fixing block 52, and the connecting strip 55 is fixed on the upper end surfaces of the three hexagonal prisms 51;

wherein: the input end of the second electric telescopic rod 10 is electrically connected with the output end of an external PLC controller, and the infrared receiver 54 is electrically connected with the external PLC controller in a bidirectional mode.

Wherein: be fixed with fixed plate 12 on the left surface of connecting plate 11, install infrared distance meter 13 on the downside of fixed plate 12, the output of outside PLC controller is connected to infrared distance meter 13's input electricity, measures the displacement of reflecting disc 15 through setting up infrared distance meter 13.

Wherein: the mounting plate 14 is fixed on the left side of the fixing block 52, the reflection disc 15 is fixed on the upper side of the mounting plate 14, and the reflection disc 15 corresponds to the infrared distance measuring instrument 13.

Wherein: be fixed with two corresponding mount pads 16 on the inside last side of mounting bracket 1, install light filling lamp 17 on the downside of mount pad 16, the output of outside PLC controller is connected to the input electricity of light filling lamp 17, carries out the light filling through setting up light filling lamp 17 to camera 76.

Wherein: the inside of mounting bracket 1 is fixed with fixing base 18, installs audible-visual annunciator 19 on the leading flank of fixing base 18, and the output of outside PLC controller is connected to audible-visual annunciator 19's input electricity, reminds user's tire 3 serious wear through setting up audible-visual annunciator 19.

The working principle of the tire wear change monitoring device with the image acquisition function provided by the utility model is as follows: firstly, the two second electric telescopic rods 10 are controlled to stretch and contract to adjust the height of the connecting plate 11, in the process, the three guide rings 67 move according to the movement of the connecting plate 11, when the three guide rings 67 move to the inside of the three annular grooves 4, then the infrared receiver 54 and the infrared emitter 68 are started, when the tire 3 is used, the fixed block 52 gradually moves downwards in the process of abrasion of the tire 3, the fixed block 52 moves downwards to enable the infrared receiver 54 arranged on the side surface of the fixed block to move downwards, when the infrared receiver 54 is level with the infrared emitter 68 arranged on the end surface of the mounting shaft 66 downwards, the infrared receiver 54 receives an infrared signal emitted by the infrared emitter 68, after the signal is sent, the external PLC controller automatically controls the audible and visual alarm 19 to work to remind a user that the tire is seriously abraded, when the tire is found to be seriously abraded, the second motor 82 can be started, after the second motor 82 is started, the threaded rod 83 is driven to rotate to enable the mounting strip 84 to move downwards, the mounting strip 84 moves downwards to drive the sponge block 91 and the sponge strip 92 to move downwards to wipe the tire 3, after wiping, the first electric telescopic rod 71 is started to adjust the height of the camera 76, after height adjustment, the first motor 74 is started to enable the camera 76 to rotate, after the camera 76 rotates to a proper position, the tire 3 can be shot through the camera 76, after shooting, a user can conveniently observe the abrasion condition, when the fixed block 52 moves downwards due to abrasion of the tire 3, the mounting plate 14 also moves downwards, the mounting plate 14 moves downwards to drive the reflecting disc 15 to move downwards, at the moment, the three infrared distance measuring instruments 13 are started to conveniently detect the moving distance of the reflecting disc 15, and after the moving distance of the reflecting disc 15 is detected, the abraded thickness can be obtained, after the wear thickness is detected, a user can intuitively feel the wear condition.

It should be noted that the specific model of the external PLC controller disclosed in the above embodiments is siemens S7-200, the infrared receiver 54, the infrared emitter 68, the first electric telescopic rod 71, the first motor 74, the camera 76, the second motor 82, the second electric telescopic rod 10, the infrared distance meter 13, the light supplement lamp 17, and the audible and visual alarm 19 may be freely configured according to the actual application scenario, and the external PLC controller controls the infrared emitter 68, the first electric telescopic rod 71, the first motor 74, the second motor 82, the second electric telescopic rod 10, the infrared distance meter 13, the light supplement lamp 17, and the audible and visual alarm 19 to operate by a method commonly used in the prior art.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (9)

1. A tire wear change monitoring device with image acquisition function, its characterized in that: comprises a mounting rack (1) and a comparison component (5);

mounting frame (1): the wheel hub (2) is rotationally connected inside the wheel hub, a tire (3) is installed on the circumferential surface of the wheel hub (2), three corresponding annular grooves (4) are formed in the circumferential surface of the tire (3), two corresponding strip-shaped openings are formed in the front side and the rear side of the mounting frame (1), second electric telescopic rods (10) are installed inside the strip-shaped openings, connecting plates (11) are fixed on telescopic arms of the two second electric telescopic rods (10), detection assemblies (6) are installed on the side surfaces of the connecting plates (11), and a shooting assembly (7) and a moving assembly (8) are installed inside the mounting frame (1);

an alignment component (5): the connecting plate comprises a hexagonal prism (51), a fixing block (52), a guide wheel (53), an infrared receiver (54) and a connecting strip (55), wherein three corresponding hexagonal holes are formed in the upper side surface of the connecting plate (11), the hexagonal prism (51) is connected to the inside of the hexagonal holes in a sliding mode, the fixing block (52) is fixed to the lower end surface of the hexagonal prism (51), a groove is formed in the lower side surface of the fixing block (52), the guide wheel (53) is connected to the inside of the groove in a rotating mode, the infrared receiver (54) is installed on the side surface of the fixing block (52), and the connecting strip (55) is fixed to the upper end surface of the three hexagonal prisms (51);

wherein: the input end of the second electric telescopic rod (10) is electrically connected with the output end of an external PLC controller, and the infrared receiver (54) is electrically connected with the external PLC controller in a bidirectional mode.

2. A tire wear variation monitoring device with image capturing function as claimed in claim 1, wherein: the detection assembly (6) comprises a sliding rod (61), a limiting disc (62), a fixed disc (63), a spring (64), a U-shaped block (65), a mounting shaft (66), a guide ring (67) and an infrared emitter (68), the upper side surface of the connecting plate (11) is provided with three corresponding sliding rods (61), the upper end surface of each sliding rod (61) is fixedly provided with the limiting disc (62), the lower end surface of each limiting disc (62) is fixedly provided with the fixed disc (63), the circumferential surface of each sliding rod (61) is sleeved with the spring (64), the upper end of each spring (64) is fixedly arranged on the lower end surface of the corresponding limiting disc (62), the lower end of each spring (64) is fixedly arranged on the upper end surface of the corresponding fixed disc (63), the lower end surface of the corresponding fixed disc (63) is fixedly provided with the U-shaped block (65), and the mounting shaft (66) is rotatably connected inside the U-shaped block (65), be fixed with guide ring (67) on the periphery of installation axle (66), guide ring (67) are located the inside of ring channel (4), installation axle (66) rotate to be connected in the inside of U-shaped piece (65), the mounting groove has been seted up on the terminal surface of installation axle (66), the internally mounted of mounting groove has infrared emitter (68), infrared emitter (68) and infrared receiver (54) correspond each other, the output of external power source is connected to the input electricity of infrared emitter (68).

3. A tire wear variation monitoring device with image capturing function as claimed in claim 1, wherein: the shooting component (7) comprises a first electric telescopic rod (71), a U-shaped frame (72), a rotating shaft (73), a first motor (74), a mounting disc (75) and a camera (76), a first electric telescopic rod (71) is arranged at the right end inside the mounting rack (1), a U-shaped frame (72) is fixed on the telescopic arm of the first electric telescopic rod (71), a rotating shaft (73) is rotatably connected inside the U-shaped frame (72), a first motor (74) is arranged on the front side surface of the U-shaped frame (72), the output shaft of the first motor (74) is fixed on the front end surface of the rotating shaft (73), a mounting disc (75) is fixed on the circumferential surface of the rotating shaft (73), a camera (76) is fixed on the lower end surface of the mounting disc (75), the input end of the first motor (74) is electrically connected with the output end of an external PLC, and the camera (76) is electrically connected with the external PLC in a bidirectional mode.

4. A tire wear variation monitoring device with image capturing function as claimed in claim 1, wherein: the moving component (8) comprises a mounting frame (81), a second motor (82), a threaded rod (83), a mounting bar (84) and a limiting rod (85), a mounting frame (81) is fixed on the left side in the mounting frame (1), a second motor (82) is mounted on the upper side surface of the mounting frame (81), a threaded hole is formed in the front side edge part of the mounting strip (84), a threaded rod (83) is connected with the inner thread of the threaded hole, the threaded rod (83) is rotatably connected inside the mounting frame (81), an output shaft of the second motor (82) is fixed on the upper end surface of the threaded rod (83), the rear side edge part of the mounting bar (84) is provided with a sliding hole, the inside of the sliding hole is connected with a limiting rod (85) in a sliding way, the limiting rod (85) is fixed inside the installation frame (81), and the input end of the second motor (82) is electrically connected with the output end of the external PLC.

5. A tire wear variation monitoring device with image capturing function as claimed in claim 4, wherein: still including wiping subassembly (9), it contains sponge piece (91) and sponge strip (92) to wipe subassembly (9), be fixed with sponge piece (91) on the downside of mounting bar (84), be fixed with three corresponding sponge strip (92) on the downside of sponge piece (91), sponge strip (92) are located the inside of ring channel (4).

6. A tire wear variation monitoring device with image capturing function as claimed in claim 1, wherein: be fixed with fixed plate (12) on the left surface of connecting plate (11), install infrared distance meter (13) on the downside of fixed plate (12), the output of outside PLC controller is connected to the input electricity of infrared distance meter (13).

7. A tire wear variation monitoring device with image capturing function as claimed in claim 6, wherein: be fixed with mounting panel (14) on the left surface of fixed block (52), be fixed with reflecting disc (15) on the last side of mounting panel (14), reflecting disc (15) and infrared range finder (13) correspond each other.

8. A tire wear variation monitoring device with image capturing function as claimed in claim 1, wherein: be fixed with two corresponding mount pads (16) on the inside last side of mounting bracket (1), install light filling lamp (17) on the downside of mount pad (16), the output of outside PLC controller is connected to the input electricity of light filling lamp (17).

9. A tire wear variation monitoring device with image capturing function as claimed in claim 1, wherein: the inside of mounting bracket (1) is fixed with fixing base (18), install audible-visual annunciator (19) on the leading flank of fixing base (18), the output of outside PLC controller is connected to the input electricity of audible-visual annunciator (19).

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