Splash-proof wheel hub cover device of electric vehicle

Abstract

The utility model discloses a splash-proof wheel hub cover device of an electric vehicle, which belongs to the technical field of electric vehicles and comprises a tire and a connecting frame body, a transmission shaft is fixedly connected onto the tire, the transmission shaft is rotatably mounted in the connecting frame body, a connecting column is fixedly connected onto the top of the connecting frame body, and the connecting column is rotatably mounted in the connecting frame body. A cover body is fixedly connected to the inner wall of the connecting frame body, a servo motor is installed at the top of the cover body, a long gear is installed at the output end of the servo motor, a limiting sliding block is slidably assembled in the cover body, and a rack plate is fixedly connected to the top of the limiting sliding block; in rainy days, the photosensitive assembly induces that a light source becomes dark, the servo motor is automatically started, the long gear is driven to be meshed with the rack plate, the protective shielding plate slides downwards to shield a hub, water splashing is effectively prevented, the impact plate and the fender are arranged in the protective shielding plate, impact is buffered through double springs, durability is enhanced, meanwhile, the fender further prevents muddy water from splashing out, and the service life of the protective shielding plate is prolonged. The shielding effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric motor car technical field especially relates to a kind of electric motor car splash-proof wheel hub cover device. BACKGROUND

[0002] Electric motor car splash-proof wheel hub cover device is a kind of protective device specially designed for electric motor car, it integrates splash-proof, anti-impact and multiple functions in one.

[0003] Prior art has many deficiencies in actual use, first, they often lack intelligent induction mechanism, cannot automatically adjust the state of protective shutter according to weather or ambient light, leading to in rainy day or muddy road, rider needs manual operation, not only inconvenient but also not timely, easy to cause splash, affect cycling experience and safety, second, prior art design is relatively simple, usually without built-in impact plate and mudguard structure, thus cannot effectively buffer the impact of stone, mud and other sundries brought by tire rotation on wheel hub, prone to cause wheel hub damage in the long run, shorten the service life of electric motor car.

[0004] Therefore we propose a kind of electric motor car splash-proof wheel hub cover device. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of prior art, the utility model provides a kind of electric motor car splash-proof wheel hub cover device, overcome the deficiencies of prior art, aim at solving the problems in background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of electric motor car splash-proof wheel hub cover device, including tire and connecting frame body, the tire is fixedly connected with transmission shaft, the transmission shaft is rotatably installed in the inside of the connecting frame body, the top of the connecting frame body is fixedly connected with connecting column, the inner wall of the connecting frame body is fixedly connected with cover body, the top of the cover body is installed with servo motor, the output of the servo motor is installed with long gear, the inside of the cover body is slidably equipped with limit sliding block, the top of the limit sliding block is fixedly connected with rack plate, the long gear is engaged with the rack plate, the bottom of the limit sliding block is fixedly connected with protective shutter.

[0007] As a preferred technical scheme of the utility model, the inside of the protective shutter is slidably equipped with impact plate, the impact plate and the protective shutter are jointly connected with four first connecting springs and four second connecting springs arranged symmetrically, the bottom of the impact plate is fixedly connected with mudguard.

[0008] As a preferred technical scheme of the utility model, the top of the cover body is fixedly connected with solar panel, the both sides of the solar panel are installed with battery.

[0009] As a preferred technical scheme of the utility model, one end of the solar panel is provided with a photosensitive sensor.

[0010] As a preferred technical scheme of the utility model, the both sides of the cover body are slidably provided with anti-collision plates, and a plurality of rebound springs are symmetrically arranged and connected between the anti-collision plates and the cover body.

[0011] As a preferred technical scheme of the utility model, corresponding dampers are arranged on the first connecting spring, the second connecting spring and the rebound spring.

[0012] The utility model has the advantages of:

[0013] In rainy days, the photosensitive assembly senses the light source to be dark, and automatically starts the servo motor to drive the long gear to mesh with the rack plate, so that the protective shield slides down to shield the hub, effectively prevents water splashing, and the impact plate and the mudguard are arranged in the protective shield, the double springs are used for buffering the impact, the durability is enhanced, the mudguard further prevents the mud from splashing out, and the shielding effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the whole structure schematic view of the utility model;

[0015] Figure 2 It is the whole structure schematic view of the connecting frame body of the utility model;

[0016] Figure 3 It is the whole structure schematic view of the cover body of the utility model;

[0017] Figure 4 It is the section view of the anti-collision plate of the utility model;

[0018] Figure 5 It is the section view of the cover body of the utility model;

[0019] Figure 6 It is the whole structure schematic view of the impact plate of the utility model.

[0020] In the drawing: 1, tire; 2, transmission shaft; 3, connecting frame body; 4, connecting column; 5, cover body; 6, anti-collision plate; 7, rebound spring; 8, solar panel; 9, photosensitive sensor; 10, battery; 11, servo motor; 12, long gear; 13, rack plate; 14, limit sliding block; 15, protective shield; 16, impact plate; 17, first connecting spring; 18, second connecting spring; 19, mudguard. DETAILED DESCRIPTION

[0021] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application

[0022] In the present embodiment

[0023] Please refer to Figures 1-6 The utility model provides a kind of electric vehicle splash-proof wheel hub cover device, including tire 1 and connecting frame body 3, tire 1 is fixedly connected with transmission shaft 2, transmission shaft 2 is rotatably installed in the inside of connecting frame body 3, the top of connecting frame body 3 is fixedly connected with connecting column 4, the inner wall of connecting frame body 3 is fixedly connected with cover body 5, the top of cover body 5 is installed with servo motor 11, the output end of servo motor 11 is installed with long gear 12, the inside of cover body 5 is slidably equipped with limit sliding block 14, the top of limit sliding block 14 is fixedly connected with rack plate 13, long gear 12 is engaged with rack plate 13, the bottom of limit sliding block 14 is fixedly connected with protective apron 15, the inside of protective apron 15 is slidably equipped with impact plate 16, impact plate 16 and protective apron 15 are jointly connected with four first connecting springs 17 and four second connecting springs 18 arranged symmetrically, the bottom of impact plate 16 is fixedly connected with mudguard 19, the top of cover body 5 is fixedly connected with solar panel 8, both sides of solar panel 8 are installed with battery 10, one end of solar panel 8 is installed with photosensitive sensor 9, both sides of cover body 5 are slidably equipped with fender 6, fender 6 and cover body 5 are jointly connected with several rebound springs 7 arranged symmetrically, first connecting spring 17 and second connecting spring 18 and rebound spring 7 are all provided with corresponding damper, when rainy day, photosensitive component senses light source to be dark, servo motor 11 is automatically started, drives long gear 12 and rack plate 13 to engage, so that protective apron 15 slides down and shields wheel hub, effectively splash-proof, impact plate 16 and mudguard 19 are arranged in protective apron 15, double-spring buffering impact is passed through, and durability is enhanced, meanwhile, mudguard 19 further prevents mud and water from splashing, and shielding effect is improved.

[0024] Working principle: the device is based on tire 1 and connecting frame body 3, through transmission shaft 2 to realize flexible rotation, when it is rainy, the light sensitive assembly senses the light source, when the light source is dark, the servo motor 11 at the top of cover body 5 is opened, the long gear 12 is meshed with the rack plate 13, drives the limiting sliding block 14 and the protective shield 15 to slide, effectively shields the wheel hub from splashing water, and the impact plate 16 and the mudguard 19 in the protective shield 15 are buffered by the first connecting spring 18 and the second connecting spring 18, the impact of stones, mud blocks and other sundries caused by the rotation of tire 1, the mudguard 19 is arranged at the bottom of the impact plate 16, which can effectively prevent the splashing of mud and water and enhance the shielding property;

[0025] Further, the top of cover body 5 is provided with solar panel 8 and storage battery 10, which is powered by light energy, and both sides of the bumper 6 and the rebound spring 7 provide additional protection, all springs are provided with dampers to ensure stability and safety.

[0026] Finally, it should be pointed out that in the description of the utility model, it should be pointed out that the terms "vertical", "upper", "lower", "horizontal" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.

[0027] In the description of the utility model, it should also be pointed out that unless otherwise specified and limited, the terms "arrangement", "installation", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through intermediate medium, it can be the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0028] The above is only the preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiment, for those skilled in the art, the technical scheme recorded in the foregoing embodiment can be modified, or some technical features can be replaced equivalently. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims

1. A device for preventing water splashes on electric vehicle hub covers, characterized in that, The utility model relates to a kind of solar energy automobile tire, including tire (1) and connecting frame (3), the tire (1) is fixedly connected with transmission shaft (2), the transmission shaft (2) is rotatably installed in the inside of the connecting frame (3), the top of the connecting frame (3) is fixedly connected with connecting column (4), the inner wall of the connecting frame (3) is fixedly connected with cover (5), the top of the cover (5) is installed with servo motor (11), the output of the servo motor (11) is installed with long gear (12), the inside of the cover (5) is equipped with limit sliding block (14) slidingly, the top of the limit sliding block (14) is fixedly connected with rack plate (13), the long gear (12) is engaged with the rack plate (13), the bottom of the limit sliding block (14) is fixedly connected with protective apron (15).

2. The water splashing prevention wheel hub cover device for electric vehicle according to claim 1, characterized in that, The inside of the protective apron (15) is equipped with impact plate (16) slidingly, the impact plate (16) is symmetrically arranged with four first connecting springs (17) and four second connecting springs (18) on the protective apron (15) together, the bottom of the impact plate (16) is fixedly connected with mudguard (19).

3. The water splashing prevention wheel hub cover device for electric vehicle according to claim 1, characterized in that, The top of the cover (5) is fixedly connected with solar panel (8), the both sides of the solar panel (8) are installed with battery (10).

4. The water-splashing prevention wheel hub cover device of an electric vehicle according to claim 3, characterized in that, One end of the solar panel (8) is installed with photosensitive sensor (9).

5. The water-splashing prevention wheel hub cover device for electric vehicle according to claim 2, characterized in that, The both sides of the cover (5) are equipped with anti-collision plate (6) slidingly, the anti-collision plate (6) is symmetrically arranged with a plurality of rebound springs (7) between the cover (5) together.

6. The water-splashing prevention wheel hub cover device of an electric vehicle according to claim 5, characterized in that, The first connecting spring (17) and the second connecting spring (18) and rebound spring (7) are all provided with corresponding damper.

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