CN213008505U

CN213008505U - Electric vehicle protection device

Info

Publication number: CN213008505U
Application number: CN202022024896.0U
Authority: CN
Inventors: 程香
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-04-20
Anticipated expiration: 2030-09-15

Abstract

The utility model discloses an electric vehicle protection device, which comprises a first protection cover and a second protection cover, wherein the first protection cover is sleeved outside an electric vehicle seat tube, and the second protection cover can be detachably fixed at the bottom end of the first protection cover and is covered above an electric vehicle chain wheel and a middle shaft; the protective cover comprises a first cavity for shielding the chain wheel and a second cavity for shielding the chain wheel above the mounting position of the center shaft, and avoidance openings for mounting the pedal of the electric vehicle are respectively formed in one ends of the first cavity and the second cavity, which deviate from each other. The utility model discloses an electric motor car protector all protects sprocket, sprocket and centraxonial junction, seat pipe, reduces its corruption that receives external factors such as rainwater dust, reduces electric motor car maintenance frequency, has promoted the pleasing to the eye degree of electric motor car simultaneously.

Description

Electric vehicle protection device

Technical Field

The utility model relates to an electric bicycle field, it is very much, relate to an electric motor car protector.

Background

In the existing shared electric vehicle, a seat pipe is directly exposed outside, protective measures at the joints of a middle shaft, a chain wheel and a pedal are obviously out of place, the seat pipe is directly exposed outside mostly, the seat pipe is easy to corrode and damage and is frequently maintained, and the exposed chain wheel and the exposed seat pipe influence the overall appearance of the electric vehicle.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electric motor car protector all protects sprocket, sprocket and centraxonial junction, seat pipe, reduces its corruption that receives external factors such as rainwater dust, reduces electric motor car maintenance frequency, promotes the pleasing to the eye degree of electric motor car simultaneously.

The above object of the present invention can be achieved by the following technical solutions:

a protection device for an electric vehicle comprises a first protection cover and a second protection cover, wherein the first protection cover is sleeved outside an electric vehicle seat tube, and the second protection cover is detachably fixed at the bottom end of the first protection cover and covers above an electric vehicle chain wheel and a middle shaft;

the protective cover comprises a first cavity for shielding the chain wheel and a second cavity for shielding the chain wheel above the mounting position of the center shaft, and avoidance openings for mounting the pedal of the electric vehicle are respectively formed in one ends of the first cavity and the second cavity, which deviate from each other.

Through adopting above-mentioned technical scheme, guard shield one and guard shield are two to sprocket, sprocket and centraxonial junction, seat pipe all protect, reduce it and receive the corruption of external factors such as rainwater dust, reduce electric motor car maintenance frequency, and the electric motor car wholeness is better simultaneously, has promoted the pleasing to the eye degree of electric motor car.

The present invention may be further configured in a preferred embodiment as: the first protective cover is connected with the second protective cover in a buckling mode, an inner pressing edge is arranged at the connection position of the second protective cover and the first protective cover, a positioning groove is inwards recessed at the inner side edge of the inner pressing edge, and a plurality of clamping ports are distributed in the length direction of the positioning groove;

the bottom end of the protective cover is attached to and sleeved on the outer side of the inner pressing edge, a positioning edge which is in plug-in fit with the positioning groove is arranged at the bottom end of the protective cover, and a plurality of buckles in one-to-one correspondence with the clamping ports are integrally fixed at the bottom end of the positioning edge.

Through adopting above-mentioned technical scheme, realized the convenient installation of guard shield one and guard shield two, and through interior blank holder and constant head tank, realized the additional strengthening of guard shield one and guard shield two junctions, it is comparatively firm to connect.

The present invention may be further configured in a preferred embodiment as: the first protective cover comprises a front wall plate and a rear cover plate, and the front wall plate and the rear cover plate are enclosed together to form a first cylindrical protective cover;

the rear cover plate is detachably fixed at the opening of the front cover plate, a tail lamp is fixedly installed on the inner side of the rear cover plate, and a light hole for the tail lamp to extend out for illumination is formed in the rear cover plate.

By adopting the technical scheme, the front wall plate and the rear cover plate are enclosed together to form the first shield, so that the split manufacturing of the first shield is realized, and the installation of the first shield is convenient; the rear cover plate can be disassembled, so that the installation and maintenance of the internal tail lamp are facilitated.

The present invention may be further configured in a preferred embodiment as: a plurality of hanging rods are respectively arranged on two sides of the inner wall of the rear cover plate along the axial extension direction of the seat tube, and a plurality of hanging holes matched with the hanging rods are formed at the joint of the front wall plate and the rear cover plate;

the novel automobile front cover plate is characterized in that fixed blocks extend inwards from two sides of the top end of the rear cover plate, a first connecting hole is formed in each fixed block, a second connecting hole matched with the first connecting hole is formed in the front wall plate, and the first connecting hole and the second connecting hole are fixed through bolts.

Through adopting above-mentioned technical scheme, the back shroud articulates the hanging hole position at preceding bounding wall through the peg earlier, then realizes fixed block and preceding bounding wall's fixed through the bolt, simple structure, simple to operate.

The present invention may be further configured in a preferred embodiment as: the tail lamp comprises a fixed cover fixed on the inner side of a rear cover plate, an installation cavity is formed between the fixed cover and the rear cover plate, an aluminum substrate with a plurality of LED lamp beads uniformly arranged on the surface is arranged in the installation cavity, the aluminum substrate is fixed on the fixed cover, a light guide lampshade formed by processing a transparent material is arranged on one surface, away from the fixed cover, of the aluminum substrate, a light guide column is arranged on the surface, corresponding to the LED lamp beads, of the light guide lampshade, the light guide column corresponds to the light transmission holes one by one, and the light guide column stretches into and is embedded in the light transmission holes.

The present invention may be further configured in a preferred embodiment as: and the fixed housing is provided with a wire inlet hole for a cable to penetrate.

The present invention may be further configured in a preferred embodiment as: a bolt fixing hole is formed in the top end of the protective cover, a connecting lug is fixed on the seat tube, and the bolt fixing hole and the connecting lug are fixed through a bolt.

Through adopting above-mentioned technical scheme, realized the fixed between guard shield one and the frame.

The present invention may be further configured in a preferred embodiment as: one of the shields comprises a cylindrical main body, a U-shaped side enclosing plate is integrally connected to the bottom end of the cylindrical body, the opening of the side enclosing plate faces to the second shield, the side enclosing plate is enclosed at the rear side of the cylindrical body, and the joint of the first shield and the second shield is in an omega shape.

Through adopting above-mentioned technical scheme, the external diameter through reducing the barrel-type main part has practiced thrift the materials of guard shield one, makes the electric motor car outward appearance succinct light, reduces the sense of heaviness. Meanwhile, the joint of the first shield and the second shield is in an omega shape, the area of the joint is increased, and the connection strength of the first shield and the second shield is further improved.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the first protective cover and the second protective cover are adopted, so that the chain wheel, the connecting part of the chain wheel and the middle shaft and the seat pipe are protected, the corrosion of external factors such as rainwater, dust and the like to the chain wheel and the connecting part of the chain wheel and the middle shaft is reduced, the maintenance frequency of the electric vehicle is reduced, and the attractiveness of the electric vehicle is improved;

2. the front wall plate and the rear cover plate are enclosed together to form the first protective cover, so that the first protective cover is manufactured in a split manner, and the first protective cover is convenient to mount; the rear cover plate can be disassembled, so that the installation and the maintenance of the internal tail lamp are facilitated, the cable of the tail lamp is shielded, the cable aging phenomenon is reduced, and the overall attractiveness of the electric vehicle is improved.

Drawings

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

Fig. 2 is a schematic structural diagram for showing the connection relationship between the first shield and the second shield of the present invention.

Fig. 3 is a schematic structural view of the tail lamp of the present invention.

In the figure, 1, a first shield; 11. a dash panel; 111. a positioning edge; 112. buckling; 113. hanging holes; 114. a second connecting hole; 115. a bolt fixing hole; 116. a cylindrical body; 117. side coaming plates; 12. a rear cover plate; 121. a light-transmitting hole; 122. a hanging rod; 123. a fixed block; 124. a first connecting hole; 2. a second shield; 21. a first cavity; 22. a second cavity; 23. avoiding the mouth; 24. internally pressing edges; 25. positioning a groove; 26. a card interface; 3. a tail light; 31. fixing the housing; 311. a wire inlet hole; 32. an aluminum substrate; 33. a light guide lampshade; 34. a light guide pillar; 4. a seat tube; 41. and (5) connecting lugs.

Detailed Description

The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention.

Referring to fig. 1 to 3, for the utility model discloses an electric vehicle protection device, including guard shield one 1 and guard shield two 2, guard shield one 1 cup joints outside electric vehicle seat pipe 4, and guard shield two 2 can be dismantled and fix in guard shield one 1 bottom and cover above electric vehicle sprocket and the well axle. The top end of the first protective cover 1 is provided with a bolt fixing hole 115, the seat tube 4 is fixed with a connecting lug 41, and the bolt fixing hole 115 and the connecting lug 41 are fixed through a bolt.

The first protective cover 1 comprises a cylindrical main body 116, the bottom end of the cylindrical main body is integrally connected with a U-shaped side wall plate 117, the opening of the side wall plate 117 faces the second protective cover 2, and the side wall plate 117 is enclosed on the rear side of the cylindrical main body.

The second shield 2 comprises a first cavity 21 for shielding the chain wheel and a second cavity 22 for shielding the chain wheel above the middle shaft mounting position, and an avoiding opening 23 for mounting a pedal of the electric vehicle is formed in one end, deviating from each other, of the first cavity 21 and one end, deviating from the second cavity 22, of the second cavity 22.

The first protective cover 1 is connected with the second protective cover 2 through a buckle 112, an inner pressing edge 24 is arranged at the joint of the second protective cover 2 and the first protective cover 1, a positioning groove 25 is inwards recessed at the inner side edge of the inner pressing edge 24, and a plurality of clamping ports 26 are distributed in the length direction of the positioning groove 25. The bottom end of the first protective cover 1 is jointed and sleeved outside the inner pressing edge 24, the bottom end of the first protective cover 1 is provided with a positioning edge 111 which is in splicing fit with the positioning groove 25, and a plurality of buckles 112 which are in one-to-one correspondence with the clamping interfaces 26 are integrally fixed at the bottom end of the positioning edge 111. The junction of the first shield 1 and the second shield 2 is in an omega shape, so that the area of the junction is increased, and the connection strength of the first shield 1 and the second shield 2 is improved.

The first shield 1 comprises a front wall plate 11 and a rear cover plate 12, and the front wall plate 11 and the rear cover plate 12 jointly enclose to form the first cylindrical shield 1. The rear cover plate 12 is detachably fixed to an opening of the dash panel 11. Preferably, a plurality of hanging rods 122 are respectively arranged on two sides of the inner wall of the rear cover plate 12 along the axial extension direction of the seat tube 4, and a plurality of hanging holes 113 matched with the hanging rods 122 are formed at the connecting part of the front wall plate 11 and the rear cover plate 12; two sides of the top end of the rear cover plate 12 extend inwards to form fixing blocks 123, a first connecting hole 124 is formed in each fixing block 123, a second connecting hole 114 matched with the first connecting hole 124 is formed in the front wall plate 11, and the first connecting hole 124 and the second connecting hole 114 are fixed through bolts. During the assembly, the rear cover plate 12 is firstly hung at the hanging hole 113 position of the front wall plate 11 through the hanging rod 122, and then the fixing of the fixing block 123 and the front wall plate 11 is realized through the bolt, so that the structure is simple, and the installation is convenient.

The tail lamp 3 is fixed on the inner side of the rear cover plate 12, and the rear cover plate 12 is provided with a light hole 121 for the tail lamp 3 to extend out for illumination. Tail lamp 3 is including fixing the inboard fixed housing 31 of back shroud 12, form the installation cavity between fixed housing 31 and back shroud 12, be equipped with the aluminium base board 32 of a plurality of LED lamp pearls of surperficial align to grid in the installation cavity, aluminium base board 32 is fixed on fixed housing 31, aluminium base board 32 keeps away from the one side of fixed housing 31 and is equipped with the light guide lampshade 33 that is formed by transparent material processing, the surface of light guide lampshade 33 is equipped with light guide post 34 corresponding to LED lamp pearl, light guide post 34 and light trap 121 one-to-one, light guide post 34 stretches into and inlays and establishes in light trap 121. The fixed cover 31 is provided with a wire inlet hole 311 for a cable to pass through.

The utility model discloses a connection of guard shield one 1 and guard shield two 2 and electric motor car frame adopts the current connected mode on the market, does not describe tiredly. The first protective cover and the second protective cover realize the protection of the chain wheel, the connecting part of the chain wheel and the middle shaft and the seat pipe 4, reduce the corrosion of external factors such as rainwater, dust and the like to the chain wheel, the connecting part of the chain wheel and the middle shaft, reduce the maintenance frequency of the electric vehicle and simultaneously improve the attractiveness of the electric vehicle. The first shield 1 is formed by assembling a front wall plate 11 and a rear cover plate 12, the tail lamp 3 is installed on the inner side of the rear cover plate 12, and therefore the first shield 1 shields and protects cables of the tail lamp 3; also made things convenient for the maintenance of tail lamp 3, when tail lamp 3 damaged, dismantled back shroud 12 and can realize overhauing it, very convenient. Through adopting guard shield one 1 and guard shield two 2, realized improving electric motor car outward appearance aesthetic feeling simultaneously for electric motor car molding elegant appearance, very clean and tidy.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an electric motor car protector which characterized in that: the electric bicycle comprises a first protective cover and a second protective cover, wherein the first protective cover is sleeved outside an electric bicycle seat tube, and the second protective cover is detachably fixed at the bottom end of the first protective cover and covers above an electric bicycle chain wheel and a middle shaft;

2. The electric vehicle protection device of claim 1, wherein: the first protective cover is connected with the second protective cover in a buckling mode, an inner pressing edge is arranged at the connection position of the second protective cover and the first protective cover, a positioning groove is inwards recessed at the inner side edge of the inner pressing edge, and a plurality of clamping ports are distributed in the length direction of the positioning groove;

3. The electric vehicle protection device of claim 1, wherein: the first protective cover comprises a front wall plate and a rear cover plate, and the front wall plate and the rear cover plate are enclosed together to form a first cylindrical protective cover;

4. The electric vehicle protection device of claim 3, wherein: a plurality of hanging rods are respectively arranged on two sides of the inner wall of the rear cover plate along the axial extension direction of the seat tube, and a plurality of hanging holes matched with the hanging rods are formed at the joint of the front wall plate and the rear cover plate;

5. The electric vehicle protection device of claim 3, wherein: the tail lamp comprises a fixed cover fixed on the inner side of a rear cover plate, an installation cavity is formed between the fixed cover and the rear cover plate, an aluminum substrate with a plurality of LED lamp beads uniformly arranged on the surface is arranged in the installation cavity, the aluminum substrate is fixed on the fixed cover, a light guide lampshade formed by processing a transparent material is arranged on one surface, away from the fixed cover, of the aluminum substrate, a light guide column is arranged on the surface, corresponding to the LED lamp beads, of the light guide lampshade, the light guide column corresponds to the light transmission holes one by one, and the light guide column stretches into and is embedded in the light transmission holes.

6. The electric vehicle protection device of claim 5, wherein: and the fixed housing is provided with a wire inlet hole for a cable to penetrate.

7. The electric vehicle protection device of claim 1, wherein: a bolt fixing hole is formed in the top end of the protective cover, a connecting lug is fixed on the seat tube, and the bolt fixing hole and the connecting lug are fixed through a bolt.

8. The electric vehicle protection device of claim 1, wherein: one of the shields comprises a cylindrical main body, a U-shaped side enclosing plate is integrally connected to the bottom end of the cylindrical body, the opening of the side enclosing plate faces to the second shield, the side enclosing plate is enclosed at the rear side of the cylindrical body, and the joint of the first shield and the second shield is in an omega shape.