CN216565287U

CN216565287U - Glass cover windshield wiper device of TVDS high-speed camera

Info

Publication number: CN216565287U
Application number: CN202122516724.XU
Authority: CN
Inventors: 谭显桥; 李朝臣; 向琳樾; 代华; 张坤
Original assignee: Guiyang Depot Of China Railway Chengdu Bureau Group Co ltd
Current assignee: Guiyang Depot Of China Railway Chengdu Bureau Group Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-05-17
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses a glass cover windshield wiper device of a TVDS (television digital system) high-speed camera, and particularly relates to the technical field of dust cleaning of the high-speed camera. The dust cleaning device is simple to operate, can be conveniently connected and installed with the camera body by workers, and can be used for directly cleaning dust on the glass cover plate on the surface of the camera body, so that the dust cleaning efficiency is improved, and dynamic technical inspection operation of TVDS vehicle inspectors is facilitated.

Description

TVDS high-speed camera glass cover wiper device

Technical Field

The utility model belongs to the technical field of dust cleaning of high-speed cameras, and particularly relates to a glass cover wiper device of a TVDS (television digital signal system) high-speed camera.

Background

The TVDS system detects running passenger car running part, brake accessory, chassis suspension part, hook buffer connection, car body both sides lower part and other position images by utilizing a high-speed camera installed on the rail edge, and transmits the images to a train inspection indoor terminal in real time through a network to analyze and forecast faults so as to improve the train inspection operation quality and operation efficiency and strengthen the collection and management of fault basic information in the application of the passenger car.

But TVDS passenger train operation image monitoring system equipment divide into indoor and outdoor two parts, and outdoor equipment installs beside the track, because the high-speed camera of bottom station adopts the installation of looking up the position, appears the filth often on the camera lens, and it is clean to rely on equipment wind regime alone, and is not good to the clean effect of filth, influences TVDS and examines the operation of driver's developments skill.

SUMMERY OF THE UTILITY MODEL

The utility model provides a glass cover windshield wiper device of a TVDS high-speed camera, aiming at solving the problems that the existing high-speed camera at the bottom station is installed at an upward viewing position, dirt often appears on a lens, the cleaning effect on the dirt is poor due to the fact that the cleaning is carried out by only depending on an equipment air source, and the dynamic technical inspection operation of a TVDS vehicle inspector is influenced.

The utility model is realized in such a way, and provides the following technical scheme: a TVDS high-speed camera glass cover wiper device comprises a camera body, wherein a lens is arranged at the top of the camera body, a glass cover plate is arranged outside the camera body, mounting plates are symmetrically arranged at two ends of the camera body, a support plate is arranged at one end of each mounting plate, a connecting plate is arranged between the two support plates, and a guide assembly is arranged at the top of each connecting plate;

the guide assembly comprises two supporting blocks, the two supporting blocks are arranged at the top of the connecting plate, a fixing plate is arranged between the two supporting blocks, a lead screw is arranged at the top of the fixing plate between the two supporting blocks, a guide plate is arranged outside the lead screw, guide rods are arranged on two sides of the lead screw, a motor is arranged at one end of the lead screw, and a cleaning assembly is arranged at one end of the guide plate.

In a preferred embodiment, the cleaning assembly comprises a cleaning block, the cleaning block is arranged at one end of the guide plate, a concave groove is formed in the surface of the cleaning block, a connecting rod is arranged inside the concave groove, and a cleaning roller is arranged outside the connecting rod.

In a preferred embodiment, the surface of the guide plate is provided with a mounting groove, one end of the cleaning block is provided with a mounting block matched with the mounting groove structure, the mounting block is arranged inside the mounting groove, and the surfaces of the mounting block and the guide plate are provided with the same number of threaded holes.

In a preferred embodiment, the surface of the mounting plate is provided with sliding grooves, one end of the support plate is provided with a sliding strip matched with the sliding groove structure, and the sliding strip is arranged inside the sliding grooves.

In a preferred embodiment, one end of the screw rod extends to one side of one of the supporting blocks, the output end of the motor is fixedly connected with the screw rod, and the screw rod is in threaded connection with the guide plate.

In a preferred embodiment, two ends of the guide rod are fixedly connected with the corresponding support blocks respectively, and the guide plate is connected with the guide rod in a sliding manner.

In a preferred embodiment, the cleaning roller is made of sponge material, and the cleaning roller is rotatably connected with the connecting rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the arrangement of the guide assembly and the cleaning assembly, the motor is utilized to drive the screw rod to rotate, so that the screw rod drives the guide plate in external threaded connection to move transversely, through the arrangement of the guide rod, the shaking performance of the guide plate during movement is reduced, the guide plate can stably move, the guide plate drives the cleaning block at one end to move during movement, the cleaning roller attached to the glass cover plate rolls outside the connecting rod, dust on the glass cover plate is cleaned through the cleaning roller, and the cleaning effect of the dust is improved by matching with the wind source cleaning of the equipment, so that the dynamic technical inspection operation of a TVDS inspector is facilitated;

2. inside the mounting groove of seting up the mounting block through inciting somebody to action the mounting block of cleaning piece one end, and then conveniently be connected between cleaning piece and the deflector, and inject the inside of screw hole with the bolt, realize fixing between cleaning piece and the deflector, make things convenient for the staff to install and change cleaning assembly according to actual need, and slide the draw runner of backup pad one end inside the spout of seting up the mounting panel, and then make things convenient for the staff to carry out erection joint with guide assembly and cleaning assembly and camera body.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a perspective view of the cleaning assembly structure of the present invention.

Fig. 3 is a perspective view of the guide plate structure of the present invention.

FIG. 4 is a perspective view of the mounting plate, support plate and connecting plate connection structure of the present invention.

In the figure: 1. a camera body; 2. a lens; 3. a glass cover plate; 4. mounting a plate; 5. a support plate; 6. A connecting plate; 7. a support block; 8. a fixing plate; 9. a screw rod; 10. a guide plate; 11. a guide bar; 12. A motor; 13. a cleaning block; 14. a concave groove; 15. a connecting rod; 16. cleaning the roller; 17. mounting grooves; 18. mounting blocks; 19. a threaded hole; 20. a chute; 21. and (4) a slide bar.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The TVDS high-speed camera glass cover wiper device as shown in the attached figures 1-4 comprises a camera body 1, wherein a lens 2 is arranged at the top of the camera body 1, a glass cover plate 3 is arranged outside the camera body 1, mounting plates 4 are symmetrically arranged at both ends of the camera body 1, a support plate 5 is arranged at one end of each mounting plate 4, a connecting plate 6 is arranged between the two support plates 5, and a guide component is arranged at the top of each connecting plate 6;

the guide assembly comprises two supporting blocks 7, the two supporting blocks 7 are arranged at the top of the connecting plate 6, a fixing plate 8 is arranged between the two supporting blocks 7, a lead screw 9 is arranged at the top of the fixing plate 8 between the two supporting blocks 7, a guide plate 10 is arranged outside the lead screw 9, guide rods 11 are arranged on two sides of the lead screw 9, a motor 12 is arranged at one end of the lead screw 9, and a cleaning assembly is arranged at one end of the guide plate 10.

As shown in fig. 1 and 2, the cleaning assembly includes a cleaning block 13, the cleaning block 13 is disposed at one end of the guide plate 10, a concave groove 14 is formed in the surface of the cleaning block 13, a connecting rod 15 is disposed inside the concave groove 14, and a cleaning roller 16 is disposed outside the connecting rod 15, so that the connecting rod 15 is mounted inside the concave groove 14, and then rolls outside the connecting rod 15 through the cleaning roller 16, thereby cleaning dust on the glass cover plate 3 on the surface of the camera body 1.

As shown in fig. 3, the surface of the guide plate 10 is provided with a mounting groove 17, one end of the cleaning block 13 is provided with a mounting block 18 matched with the mounting groove 17 in structure, the mounting block 18 is arranged inside the mounting groove 17, and the mounting block 18 and the surface of the guide plate 10 are both provided with the same number of threaded holes 19, so that the mounting block 18 at one end of the cleaning block 13 is inserted into the mounting groove 17 arranged on the guide plate 10, and a bolt is inserted into the threaded holes 19, thereby fixing the mounting block 18, and further connecting the guide plate 10 and the cleaning block 13.

As shown in the attached drawing 4, the surface of the mounting plate 4 is provided with a sliding groove 20, one end of the support plate 5 is provided with a sliding strip 21 structurally matched with the sliding groove 20, and the sliding strip 21 is arranged inside the sliding groove 20, so that the sliding strip 21 at one end of the support plate 5 slides into the sliding groove 20 formed in the surface of the mounting plate 4, and therefore the mounting plate 4 and the support plate 5 can be rapidly mounted, and meanwhile, workers can conveniently detach the mounting plate.

As shown in fig. 1, one end of the screw rod 9 extends to one side of one of the supporting blocks 7, the output end of the motor 12 is fixedly connected with the screw rod 9, and the screw rod 9 is in threaded connection with the guide plate 10, so that the screw rod 9 is driven to rotate by the rotation of the motor 12, and the guide plate 10 in threaded connection is driven to perform guiding movement by the rotation of the screw rod 9.

As shown in fig. 1, two ends of the guide bar 11 are respectively fixedly connected with the corresponding support blocks 7, and the guide plate 10 is slidably connected with the guide bar 11 so as to move outside the guide bar 11 through the guide plate 10, thereby enabling the guide plate 10 to realize stable lateral movement.

As shown in fig. 2, the cleaning roller 16 is made of sponge material, and the cleaning roller 16 is rotatably connected to the connecting rod 15, so that the cleaning roller 16 can clean the dust on the glass cover plate 3 on the surface of the camera body 1 by rotating the cleaning roller 16 outside the connecting rod 15.

The working principle of the utility model is as follows: in practical use, as shown in the attached drawings 1-4 of the specification, firstly, the mounting block 18 at one end of the cleaning block 13 is inserted into the mounting groove 17 formed in the surface of the guide plate 10, the cleaning block 13 is connected with the guide plate 10 through a bolt, and the slide bar 21 at one end of the support plate 5 is slid into the slide groove 20 formed in the mounting plate 4, so that the integral mounting of the device is completed;

when the dust on the glass apron 3 of camera body 1 surface needs to be cleaned, drive lead screw 9 through motor 12 and rotate, make lead screw 9 drive outside threaded connection's deflector 10 carry out lateral shifting, setting through guide bar 11, reduce the wobbling nature of deflector 10 when removing, and then make deflector 10 can realize steady removal, and deflector 10 drives the cleaning block 13 of one end and removes when removing, and then make the clean cylinder 16 of laminating on glass apron 3 roll at connecting rod 15 outsides, clean the dust on glass apron 3 through clean cylinder 16, make things convenient for TVDS to examine the operation of driver's developments skill.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a TVDS high speed camera glass lid wiper device, includes the camera body, its characterized in that: the camera comprises a camera body, a lens, a glass cover plate, mounting plates, a supporting plate and a connecting plate, wherein the lens is arranged at the top of the camera body, the glass cover plate is arranged outside the camera body, the mounting plates are symmetrically arranged at two ends of the camera body, the supporting plate is arranged at one end of each mounting plate, the connecting plate is arranged between the two supporting plates, and a guide assembly is arranged at the top of the connecting plate;

2. The TVDS high speed camera cover wiper device according to claim 1, wherein: the cleaning assembly comprises a cleaning block, the cleaning block is arranged at one end of the guide plate, a concave groove is formed in the surface of the cleaning block, a connecting rod is arranged in the concave groove, and a cleaning roller is arranged outside the connecting rod.

3. The TVDS high speed camera glass cover wiper device according to claim 2, wherein: the mounting groove has been seted up on the deflector surface, clean piece one end be provided with mounting groove structure assorted installation piece, the installation piece sets up inside the mounting groove, just the same quantity of screw hole has all been seted up on installation piece and deflector surface.

4. The TVDS high speed camera cover wiper device according to claim 1, wherein: the mounting panel surface has all been seted up the spout, backup pad one end is provided with spout structure assorted draw runner, the draw runner sets up the inside at the spout.

5. The TVDS high speed camera cover wiper device according to claim 1, wherein: one end of the screw rod extends to one side of one of the supporting blocks, the output end of the motor is fixedly connected with the screw rod, and the screw rod is in threaded connection with the guide plate.

6. The TVDS high speed camera cover wiper device according to claim 1, wherein: and two ends of the guide rod are respectively and fixedly connected with the corresponding supporting blocks, and the guide plate is in sliding connection with the guide rod.

7. The TVDS high speed camera cover wiper device according to claim 2, wherein: the cleaning roller is made of sponge materials and is rotatably connected with the connecting rod.