Bus rearview mirror wiper device

Abstract

The utility model discloses a bus rearview mirror wiper device which comprises a mirror bracket, a rearview mirror body is arranged on the mirror bracket, a wiper driving device is arranged at the lower end of the mirror bracket and located on the front side of the rearview mirror body, the wiper driving device comprises a small motor, the small motor is fixedly connected to the side wall of the mirror bracket, a limiting plate is a rectangular plate, and the limiting plate is fixedly connected to the side wall of the mirror bracket. The connecting rod is a rectangular rod, and the reciprocating plate is a rectangular plate. The utility model belongs to the technical field of rearview mirrors, and particularly relates to a windscreen wiper device for a rearview mirror of a bus, which solves the problem that the traditional rearview mirror of the bus lacks an automatic windscreen wiping function and is unsafe in driving.

Description

Technical Field

[0001] The utility model belongs to the technical field of rearview mirrors, in particular to a windshield wiper device for a bus rearview mirror. Background Art

[0002] When a bus is driving in rain, snow or fog, rain, fog or frost are likely to form on the rearview mirror, affecting its use. The driver cannot observe the situation of the vehicle behind him in time, posing a safety hazard.

[0003] The bus rearview mirror in the prior art is generally located on the left front side and the right front side of the windshield of the vehicle, and the driver cannot reach the rearview mirror to wipe it. The rearview mirror in the prior art also lacks the function of automatic windshield wiping, so it is necessary to improve it. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the traditional bus rearview mirror lacks the automatic windshield wiping function, which causes driving insecurity.

[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a bus rearview mirror wiper device comprises a mirror frame, a rearview mirror body is arranged on the mirror frame, a wiper driving device is arranged at the lower end of the mirror frame and is located at the front side of the rearview mirror body; the wiper driving device comprises a small motor, the small motor is fixedly arranged on the side wall of the mirror frame, a turntable is arranged at the output end of the small motor, a convex column is arranged on the turntable, a limit plate is arranged at the lower end surface of the mirror frame, a connecting rod is slidably penetrated in the limit plate, a connecting plate is arranged at one end of the connecting rod, a slot is arranged in the connecting plate, the convex column is located in the slot, a reciprocating plate is arranged at the other end of the connecting rod, a wiper is arranged on the reciprocating plate, and the reciprocating plate is provided with a wiper, through the rotation of the turntable, the convex column can move the connecting plate to reciprocate left and right, so that the reciprocating plate will drive the wiper to wipe the rain on the surface of the rearview mirror body, keeping the rearview mirror clean and clear even on rainy days.

[0006] Preferably, a cap is provided at the upper front end of the rearview mirror body, a slide groove is provided in the cap, and the reciprocating plate slides in the slide groove.

[0007] Preferably, the arrangement of the slots should be able to ensure that the movement trajectory of the reciprocating plate covers the surface of the rearview mirror body.

[0008] Preferably, an outer cover is provided on the outside of the small motor, and the outer cover is arranged on the mirror frame.

[0009] Preferably, the limiting plate is a rectangular plate, the connecting rod is a rectangular rod, and the reciprocating plate is a rectangular plate.

[0010] The utility model adopts the above structure to achieve the following beneficial effects:

[0011] The utility model can scrape rain, fog or frost on the surface of the rearview mirror body by arranging the wiper driving device, so as to keep the surface clarity of the rearview mirror body, provide the driver with a good rear view even in heavy rain, and improve driving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is an overall stereogram of a bus rearview mirror wiper device of the utility model;

[0013] Figure 2 It is a partial three-dimensional diagram of a windshield wiper driving device of a bus rearview mirror wiper device according to the utility model;

[0014] Figure 3 for Figure 1 Side view of the center rearview mirror body and frame.

[0015] Among them, 1. mirror frame, 2. rearview mirror body, 3. wiper drive device, 4. small motor, 5. turntable, 6. boss, 7. limit plate, 8. connecting rod, 9. connecting plate, 10. slot, 11. reciprocating plate, 12. wiper, 13. cap, 14. slide groove, 15. outer cover. DETAILED DESCRIPTION

[0016] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0018] like Figure 1-3 The utility model discloses a bus rearview mirror wiper device, comprising a mirror frame 1, a rearview mirror body 2 is arranged on the mirror frame 1, a cap 13 is arranged on the front upper end of the rearview mirror body 2, a slide groove 14 is arranged in the cap 13, a reciprocating plate 11 slides in the slide groove 14, a wiper driving device 3 is arranged on the lower end of the mirror frame 1 and is located on the front side of the rearview mirror body 2;

[0019] like Figure 1-3The wiper drive device 3 includes a small motor 4, an outer cover 15 is provided on the outside of the small motor 4, the outer cover 15 is provided on the mirror frame 1, the small motor 4 is fixedly provided on the side wall of the mirror frame 1, a turntable 5 is provided at the output end of the small motor 4, a convex column 6 is provided on the turntable 5, a limit plate 7 is provided on the lower end surface of the mirror frame 1, a connecting rod 8 is slidably provided in the limit plate 7, a connecting plate 9 is provided at one end of the connecting rod 8, a slot 10 is provided in the connecting plate 9, and the setting of the slot 10 should be able to meet the movement of the reciprocating plate 11 The moving track covers the surface of the rearview mirror body 2, the boss 6 is located in the slot 10, the other end of the connecting rod 8 is provided with a reciprocating plate 11, and the reciprocating plate 11 is provided with a wiper 12, the limit plate 7 is a rectangular plate, the connecting rod 8 is a rectangular rod, and the reciprocating plate 11 is a rectangular plate. By rotating the turntable 5, the boss 6 can move the connecting plate 9 back and forth, so that the reciprocating plate 11 will drive the wiper 12 to wipe the surface of the rearview mirror body 2 to keep the rearview mirror clean and clear even on rainy days.

[0020] During specific use, when it is necessary to wipe off rain, fog, ice and frost on the surface of the rearview mirror body 2, the turntable 5 rotates by controlling the start of the small motor 4, the boss 6 on the turntable 5 will slide in the slot 10, the connecting plate 9 will reciprocate left and right, and the connecting rod 8 will reciprocate in the limit plate 7, driving the reciprocating plate 11 to reciprocate in the slide groove 14, so that the surface of the rearview mirror body 2 is scraped and cleaned by the wiper 12, ensuring the surface of the rearview mirror body 2 is clean, providing the driver with a good rear driving view.

[0021] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A bus rearview mirror wiper device, comprising a mirror frame, on which a rearview mirror body is arranged, characterized in that: A wiper drive device is provided at the lower end of the mirror frame and is located on the front side of the rearview mirror body; the wiper drive device includes a small motor, which is fixedly mounted on the side wall of the mirror frame, a turntable is provided at the output end of the small motor, a convex column is provided on the turntable, a limit plate is provided at the lower end surface of the mirror frame, a connecting rod is provided slidingly passing through the limit plate, a connecting plate is provided at one end of the connecting rod, a slot is provided in the connecting plate, the convex column is located in the slot, a reciprocating plate is provided at the other end of the connecting rod, and a wiper is provided on the reciprocating plate.

2. A bus rearview mirror wiper device according to claim 1, characterized in that: A cap is provided at the upper front end of the rearview mirror body, a slide groove is provided in the cap, and the reciprocating plate slides in the slide groove.

3. A bus rearview mirror wiper device according to claim 2, characterized in that: The arrangement of the slots should be able to ensure that the movement trajectory of the reciprocating plate covers the surface of the rearview mirror body.

4. A bus rearview mirror wiper device according to claim 3, characterized in that: An outer cover is arranged on the outside of the small motor, and the outer cover is arranged on the mirror frame.

5. A bus rearview mirror wiper device according to claim 4, characterized in that: The limiting plate is a rectangular plate, the connecting rod is a rectangular rod, and the reciprocating plate is a rectangular plate.

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