Intelligent image detection device for sanding state of locomotive

Abstract

The utility model relates to the technical field of image detection, and discloses a locomotive sanding state intelligent image detection device which comprises a camera body and a lens installed at the front end of the camera body, the outer wall of the end, close to the lens, of the camera body is fixedly connected with a supporting disc, and the other side of the supporting disc is connected with a turnover mechanism. The other end of the overturning mechanism is connected with an overturning plate, the supporting disc and the overturning plate are matched and aligned, the interior of the supporting disc is connected with a rotating mechanism, and the rotating mechanism is located between the camera body and the overturning plate. According to the intelligent image detection device for the sanding state of the locomotive, the supporting disc, the turnover mechanism and the turnover plate are arranged at the front end of the lens of the camera body, so that the turnover plate can be controlled by the turnover mechanism to shield and protect the surface of the lens when the camera body is not used for detection, and the phenomenon that the lens is damaged when the camera body is not used can be avoided. And dust or sundries adhered to the surface of the lens cause impaired definition.

Description

TECHNICAL FIELD

[0001] The utility model relates to image detection technical field, concretely is a locomotive sanding state intelligent image detection device. BACKGROUND

[0002] Locomotive sanding refers to a device installed on a railway locomotive (locomotive head), which is used to sand the track surface with sand particles. The main purpose of this operation is to increase the friction between the wheel and the rail, thereby improving the traction and braking force of the locomotive. In order to ensure the normal sanding, it is often necessary to take pictures and videos through intelligent means (such as a camera), and then analyze the images through intelligent algorithms to obtain the detection results.

[0003] The patent with the announcement number CN211047065U discloses a camera, which includes a first printed circuit board with a photosensitive chip on the first side, a lens located in front of the photosensitive chip and corresponding to the photosensitive chip; a second printed circuit board located in front of the first side of the first printed circuit board and electrically connected to the first printed circuit board; a light supplement lamp on the first side of the second printed circuit board; a wire harness connector on the second side of the second printed circuit board, which is electrically connected to the printed circuit on the second printed circuit board. The camera is suitable for video monitoring occasions.

[0004] However, the above-mentioned camera still has the following problems in actual use: the lens of the camera is usually aligned with the sanding pipe and the track. When sanding is not needed, because the camera is close to the track (or the ground), the lens of the camera is easily blocked by dust or other debris during the locomotive running, which affects the clarity of the later camera recording, and further leads to the situation that fault analysis is not timely or inaccurate. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a locomotive sanding state intelligent image detection device, which can shield and protect the lens of the camera body during non-sanding.

[0006] The utility model provides the following technical scheme: a locomotive sanding state intelligent image detection device, which comprises a camera body and a lens installed at the front end of the camera body, an outer wall of the camera body close to one end of the lens is fixedly connected with a support disc, the other side of the support disc is connected with a turnover mechanism, the other end of the turnover mechanism is connected with a turnover plate, the support disc and the turnover plate are matched and aligned, a rotating mechanism is connected in the support disc, and the rotating mechanism is located between the camera body and the turnover plate.

[0007] Further, the overturning mechanism comprises a transmission assembly, two supporting blocks and two rotating blocks, one end of each of the two supporting blocks is fixedly connected with the side of the supporting disc away from the camera body, one end of each of the two rotating blocks is fixedly connected with the side of the overturning plate away from the camera body, the two supporting blocks and the two rotating blocks are respectively matched and aligned, and two ends of the transmission assembly are connected with the aligned positions of the two groups of supporting blocks and rotating blocks respectively.

[0008] Further, the transmission assembly comprises an overturning motor and two rotating rods, the outer wall of the overturning motor is fixedly connected with the side wall of one of the supporting blocks, one end of each of the two rotating rods is rotationally connected with the inner wall of each of the two supporting blocks, the other end of each of the two rotating rods is fixedly connected with the inner wall of each of the two rotating blocks, and the end of one of the rotating rods away from the supporting block is further fixedly connected with the output shaft of the overturning motor.

[0009] Further, the rotating mechanism comprises a rotating motor and a transparent glass plate, the outer wall of the rotating motor is fixedly connected with the middle part of the outer wall of the side of the supporting disc close to the camera body, the output shaft of the rotating motor penetrates the supporting disc, the transparent glass plate and the overturning plate, the outer wall of the output shaft of the rotating motor is rotationally connected with the penetration position of the supporting disc, the outer wall of the output shaft of the rotating motor is fixedly connected with the penetration position of the transparent glass plate, the transparent glass plate is located between the overturning plate and the lens, and the outer wall of the transparent glass plate is rotationally connected with the inner wall of the supporting disc.

[0010] Further, the side of the supporting disc away from the camera body is provided with a receiving opening, the overturning plate is located in the receiving opening, and the size of the overturning plate matches the size of the receiving opening.

[0011] Further, the side wall of the receiving opening is provided with two mounting openings, the inner wall of each of the two mounting openings is fixedly connected with a mounting block through bolts, the other end of each of the two mounting blocks is fixedly connected with a cleaning cotton, the cleaning cotton is located between the supporting disc and the transparent glass plate, and the outer wall of the cleaning cotton is slidingly connected with the outer walls of the supporting disc and the transparent glass plate.

[0012] Further, the middle part of the cleaning cotton is provided with an arc opening, and the inner wall of the arc opening abuts against the outer wall of the output shaft of the rotating motor.

[0013] Further, the side of the overturning plate close to the transparent glass plate is provided with a suspension opening, and the diameter of the suspension opening is the same as the diameter of the transparent glass plate.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The locomotive sanding state intelligent image detection device, through the support disc, the turnover mechanism and the turnover plate arranged at the front end of the lens of the camera body, the turnover plate can shield and protect the surface of the lens through the turnover mechanism during detection without using the camera body, so that the condition that the lens surface is adhered with dust or sundries to cause damage to the definition can be avoided.

[0016] 2. The locomotive sanding state intelligent image detection device, by arranging a rotating mechanism between the turnover plate and the camera body in the inside of the support disc, the rotating mechanism can rotate in the inside of the support disc during detection, so that the condition that dust or sundries is adhered to the surface of the lens during detection to cause damage to the definition can be avoided. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall appearance schematic view of the utility model;

[0018] Figure 2 It is the overall appearance schematic view of another view of the utility model;

[0019] Figure 3 It is the overall appearance schematic view of the utility model Figure 1 after the turnover plate is unfolded;

[0020] Figure 4 It is the overall appearance schematic view of the utility model Figure 3 after the transparent glass plate is removed;

[0021] Figure 5 It is the explosion schematic view of the cleaning cotton and the support disc of the utility model;

[0022] Figure 6 It is the enlarged schematic view of A in the utility model Figure 5 ;

[0023] Figure 7 It is the enlarged schematic view of B in the utility model Figure 5 .

[0024] In the drawing: 1, camera body; 2, support disc; 3, support block; 4, turnover motor; 5, rotating rod; 6, rotating block; 7, turnover plate; 8, rotating motor; 9, transparent glass plate; 10, lens; 11, cleaning cotton; 12, mounting block; 201, storage opening; 202, mounting opening; 701, suspension opening. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0026] Please refer to Figures 1-7 , a locomotive sanding state intelligent image detection device, including camera body 1 and the lens 10 installed at the front end of the camera body 1, the outer wall of the camera body 1 close to the lens 10 one end is fixedly connected with support disc 2, the other side of support disc 2 is connected with turnover mechanism, the other end of turnover mechanism is connected with turnover plate 7, support disc 2 and turnover plate 7 match alignment, the inside of support disc 2 is connected with rotating mechanism, rotating mechanism is located between camera body 1 and turnover plate 7.

[0027] As Figures 1 to 7 Indicated, the locomotive sanding state intelligent image detection device in the utility model when installing, only need to fix camera body 1 in the bottom of locomotive through bolt, and aim lens 10 at the sanding place of track, then can in sanding, normal through camera body 1 to sanding state carries out real-time detection.While not needing sanding, at this moment, also need not to use camera body 1, can be opened turnover mechanism while closing sanding pipeline, the output end will control turnover plate 7 to rotate to the oblique downward after the start of turnover mechanism, and in the process of rotating, the position of support disc 2 originally aligning lens 10 is covered, so lens 10 can be shielded by turnover plate 7, at this moment, even if there is dust or other sundries in external environment, only will adhere to stay in the back of turnover plate 7, and will not cover lens 10, and when needing to use lens 10 to detect, only need to turn turnover plate 7 again through turnover mechanism, can expose lens 10, convenient and easy to operate.

[0028] In addition, during sanding, dust or sand may also adhere to the surface of lens 10, at this moment, can open rotating mechanism while opening turnover mechanism (turn over turnover plate 7 through turnover mechanism), rotating mechanism will rotate between support disc 2 and turnover plate 7 after starting, so that the shielded lens 10 can be turned away, so that the clarity of lens 10 can be continuously maintained.

[0029] It needs to be particularly pointed out here that: the locomotive sanding state intelligent image detection device in the utility model is similar in structure to the existing image detection device, such as the camera disclosed in the patent with the publication number CN211047065U.

[0030] Please mainly refer to Figure 1 , Figure 3 And Figure 4The turning mechanism comprises a turning motor 8 and a transparent glass plate 9. The outer wall of the turning motor 8 is fixedly connected to the middle part of the outer wall of the support disc 2 close to the camera body 1. The output shaft of the turning motor 8 penetrates the support disc 2, the transparent glass plate 9 and the turning plate 7. The outer wall of the output shaft of the turning motor 8 is rotationally connected to the penetration part of the support disc 2. The outer wall of the output shaft of the turning motor 8 is fixedly connected to the penetration part of the transparent glass plate 9. The transparent glass plate 9 is located between the turning plate 7 and the lens 10. The outer wall of the transparent glass plate 9 is rotationally connected to the inner wall of the support disc 2. The transparent glass plate 9 is circular. The turning motor 8 is connected to the center of the circle. The output shaft of the turning motor 8 penetrates the transparent glass plate 9. The output shaft of the turning motor 8 is threaded. A gasket and a nut matched with the thread on the output shaft are used to fix the transparent glass plate 9.

[0031] More specifically, when it is necessary to control the turning of the turning plate 7, the turning motor 8 is started. The output shaft of the turning motor 8 drives the transparent glass plate 9 to rotate. The transparent glass plate 9 drives the turning plate 7 to rotate. The lens 10 is exposed or covered.

[0032] Please refer to Figure 1 , Figure 3 and Figure 4 , the turning mechanism comprises a turning motor 8 and a transparent glass plate 9. The outer wall of the turning motor 8 is fixedly connected to the middle part of the outer wall of the support disc 2 close to the camera body 1. The output shaft of the turning motor 8 penetrates the support disc 2, the transparent glass plate 9 and the turning plate 7. The outer wall of the output shaft of the turning motor 8 is rotationally connected to the penetration part of the support disc 2. The outer wall of the output shaft of the turning motor 8 is fixedly connected to the penetration part of the transparent glass plate 9. The transparent glass plate 9 is located between the turning plate 7 and the lens 10. The outer wall of the transparent glass plate 9 is rotationally connected to the inner wall of the support disc 2. The transparent glass plate 9 is circular. The turning motor 8 is connected to the center of the circle. The output shaft of the turning motor 8 penetrates the transparent glass plate 9. The output shaft of the turning motor 8 is threaded. A gasket and a nut matched with the thread on the output shaft are used to fix the transparent glass plate 9.

[0033] More specifically, when it is necessary to control the turning of the turning plate 7, the turning motor 8 is started. The output shaft of the turning motor 8 drives the transparent glass plate 9 to rotate. The transparent glass plate 9 drives the turning plate 7 to rotate. The lens 10 is exposed or covered.

[0034] Please refer to Figure 3 , the turning mechanism comprises a turning motor 8 and a transparent glass plate 9. The outer wall of the turning motor 8 is fixedly connected to the middle part of the outer wall of the support disc 2 close to the camera body 1. The output shaft of the turning motor 8 penetrates the support disc 2, the transparent glass plate 9 and the turning plate 7. The outer wall of the output shaft of the turning motor 8 is rotationally connected to the penetration part of the support disc 2. The outer wall of the output shaft of the turning motor 8 is fixedly connected to the penetration part of the transparent glass plate 9. The transparent glass plate 9 is located between the turning plate 7 and the lens 10. The outer wall of the transparent glass plate 9 is rotationally connected to the inner wall of the support disc 2. The transparent glass plate 9 is circular. The turning motor 8 is connected to the center of the circle. The output shaft of the turning motor 8 penetrates the transparent glass plate 9. The output shaft of the turning motor 8 is threaded. A gasket and a nut matched with the thread on the output shaft are used to fix the transparent glass plate 9.

[0035] More specifically, when the turnover motor 4 starts, the rotating motor 8 starts at the same time, and after the rotating motor 8 starts, the output shaft rotates with the transparent glass plate 9, and then the transparent glass plate 9 rotates in the inside of the support disc 2, at this time, even if dust or sand is adhered to the surface of the transparent glass plate 9, it will be turned away due to the rotation of the transparent glass plate 9, and in the process of rotation, the clean part inside the support disc 2 will be turned out to continue to shield the lens 10.

[0036] Please mainly refer to Figures 3-5 and Figure 7 , the support disc 2 is provided with a receiving opening 201 away from the camera body 1, and the turnover plate 7 is located in the receiving opening 201, and the size of the turnover plate 7 matches the size of the receiving opening 201.

[0037] More specifically, by setting the receiving opening 201, the turnover plate 7 can be supported and stored, and during storage, it will not occupy external space, and it is relatively beautiful.

[0038] Please mainly refer to Figures 5-7 , the side wall of the receiving opening 201 is provided with two mounting openings 202, the inner walls of the two mounting openings 202 are both fixedly connected with mounting blocks 12 through bolts, and the other ends of the two mounting blocks 12 are simultaneously fixedly connected with cleaning cotton 11, the cleaning cotton 11 is located between the support disc 2 and the transparent glass plate 9, and the outer wall of the cleaning cotton 11 is slidingly connected with the outer walls of the support disc 2 and the transparent glass plate 9.

[0039] More specifically, by setting the mounting opening 202, the mounting block 12 and the cleaning cotton 11, the dust adhered to the surface of the transparent glass plate 9 can be wiped when the transparent glass plate 9 rotates, and then the transparent glass plate 9 can always keep the state of being clean at the position of the lens 10 after continuing to rotate.

[0040] It should be particularly noted that the turnover plate 7 is semicircular, and the lens 10 is located at the position close to the upper end of the turnover plate 7, which can make the dust or other impurities scraped by the cleaning cotton 11 stay below the turnover plate 7, so as not to block the shooting line of sight of the lens 10, and the scraped dust or other impurities can also easily and naturally slide down by gravity.

[0041] Please mainly refer to Figure 4 and Figure 5 , the middle part of the cleaning cotton 11 is provided with an arc opening, and the inner wall of the arc opening is in abutment with the outer wall of the output shaft of the rotating motor 8.

[0042] More specifically, by setting the arc opening, a support can be provided in the middle part of the cleaning cotton 11, so as to reduce the probability of tilting of the middle part of the cleaning cotton 11.

[0043] Please refer mainly to Figure 3 and Figure 4 The flip plate 7 is provided with a suspended opening 701 on the side close to the transparent glass plate 9, and the diameter of the suspended opening 701 is the same as that of the transparent glass plate 9.

[0044] More specifically, because the flip plate 7 is in the state of rotating to the other side during use, the external dust or sundries will adhere to the surface of the flip plate 7, and when the flip plate 7 is turned back later, the side with the adhered dust will face the transparent glass plate 9. At this time, by providing the suspended opening 701, a buffer space can be provided between the transparent glass plate 9 and the flip plate 7, so as to avoid the accumulated dust or sundries from directly acting on the transparent glass plate 9.

[0045] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A locomotive sanding state intelligent image detection device, comprising a camera body (1) and a lens (10) mounted at the front end of the camera body (1), characterized in that: The outer wall of the camera body (1) near one end of the lens (10) is fixedly connected with a support disc (2), the other side of the support disc (2) is connected with a turnover mechanism, the other end of the turnover mechanism is connected with a turnover plate (7), the support disc (2) and the turnover plate (7) are matched and aligned, the inside of the support disc (2) is connected with a rotating mechanism, and the rotating mechanism is located between the camera body (1) and the turnover plate (7).

2. The locomotive sanding status intelligent image detection device according to claim 1, characterized in that: The turnover mechanism comprises a transmission assembly, two support blocks (3) and two rotating blocks (6), one end of each of the two support blocks (3) is fixedly connected with the side of the support disc (2) away from the camera body (1), one end of each of the two rotating blocks (6) is fixedly connected with the side of the turnover plate (7) away from the camera body (1), the two support blocks (3) and the two rotating blocks (6) are matched and aligned, and the two ends of the transmission assembly are connected with the aligned positions of the two groups of support blocks (3) and rotating blocks (6) respectively.

3. The locomotive sanding status intelligent image detection device of claim 2, wherein: The transmission assembly comprises a turnover motor (4) and two rotating rods (5), the outer wall of the turnover motor (4) is fixedly connected with the side wall of one of the support blocks (3), one end of each of the two rotating rods (5) is rotatably connected with the inner wall of one of the support blocks (3), the other end of each of the two rotating rods (5) is fixedly connected with the inner wall of one of the rotating blocks (6), and the end of one of the rotating rods (5) away from the support block (3) is further fixedly connected with the output shaft of the turnover motor (4).

4. The intelligent image detection device for locomotive sanding state according to claim 1, 2 or 3, characterized in that: The rotating mechanism comprises a rotating motor (8) and a transparent glass plate (9), the outer wall of the rotating motor (8) is fixedly connected with the middle part of the outer wall of the side of the support disc (2) close to the camera body (1), the output shaft of the rotating motor (8) penetrates the support disc (2), the transparent glass plate (9) and the turnover plate (7), the outer wall of the output shaft of the rotating motor (8) is rotatably connected with the penetration position of the support disc (2), the outer wall of the output shaft of the rotating motor (8) is fixedly connected with the penetration position of the transparent glass plate (9), the transparent glass plate (9) is located between the turnover plate (7) and the lens (10), and the outer wall of the transparent glass plate (9) is rotatably connected with the inner wall of the support disc (2).

5. The locomotive sanding status intelligent image detection device of claim 4, wherein: The side of the support disc (2) away from the camera body (1) is provided with a receiving opening (201), the turnover plate (7) is located in the receiving opening (201), and the size of the turnover plate (7) matches the size of the receiving opening (201).

6. The locomotive sanding status intelligent image detection device of claim 5, wherein: The side wall of the receiving opening (201) is provided with two mounting openings (202), the inner wall of each of the two mounting openings (202) is fixedly connected with a mounting block (12) through a bolt, the other end of each of the two mounting blocks (12) is fixedly connected with a cleaning cotton (11), the cleaning cotton (11) is located between the support disc (2) and the transparent glass plate (9), and the outer wall of the cleaning cotton (11) is slidably connected with the outer walls of the support disc (2) and the transparent glass plate (9).

7. The locomotive sanding status intelligent image detection device of claim 6, wherein: The middle part of the cleaning cotton (11) is provided with an arc opening, and the inner wall of the arc opening abuts against the outer wall of the output shaft of the rotating motor (8).

8. The locomotive sanding status intelligent image detection device of claim 4, wherein: The side of the turnover plate (7) close to the transparent glass plate (9) is provided with a suspension opening (701), and the diameter of the suspension opening (701) is the same as that of the transparent glass plate (9).

9. The locomotive sanding status intelligent image detection device of claim 5, 6 or 7, wherein: The turnover plate (7) is provided with a hanging opening (701) on the side close to the transparent glass plate (9), and the diameter of the hanging opening (701) is the same as that of the transparent glass plate (9).

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