CN211766024U

CN211766024U - Electric vehicle canopy with wiper function

Info

Publication number: CN211766024U
Application number: CN202020065525.4U
Authority: CN
Inventors: 章卫富
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-10-27
Anticipated expiration: 2030-01-13

Abstract

The utility model discloses a take electric motor car canopy of windscreen wiper function, include: the bracket is connected to the head of the electric vehicle and used for clamping the rain shielding sheet; the guide rail extends along the height direction of the support and comprises a plurality of guide columns which are arranged at intervals; the power fan is connected with a tooth part capable of being meshed with the guide column, and the power fan rotates in the circumferential direction under the action of external wind power to drive the tooth part to circularly move in the circumferential direction of the guide rail; and the rain scraping plate is movably connected with the power fan and can synchronously and circularly move along the circumferential direction of the guide rail along with the power fan, and one side surface of the rain scraping plate is contacted with the rain shielding sheet. The wiper blade on the rain-proof sheet of the utility model can automatically realize the function of wiping rain under the driving of the power fan, no other power is needed to be provided, the larger the external wind force is, the faster the wiping speed of the wiper blade is, the structural design is ingenious, and the energy-saving effect is obvious; the first transparent baffle and the second cloth are respectively contracted by utilizing a longitudinal telescopic mechanism and a transverse telescopic mechanism, so that the use flexibility is high; simple structure is accomodate to the canopy, easy dismounting, laborsaving during accomodating.

Description

Electric vehicle canopy with wiper function

Technical Field

The utility model belongs to electric motor car canopy field especially relates to an electric motor car canopy of taking windscreen wiper function.

Background

Along with the popularization of electric motor cars, the improvement to electric motor car sunshade canopy is also more and more, but most electric motor car sunshade canopy on the market do not have the windscreen wiper function, and the sight is not good when rainy day is used, causes adverse effect to the security performance. In addition, the rain shed on the market can not be simply stored, the rain shed needs to be disassembled and assembled by a large margin, and the size of the rain shed is large after the rain shed is disassembled and assembled, so that great inconvenience is caused to the use of the rain shed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a can scrape rain to the rain-proof piece automatically, guarantee that the sight of riding in rainy day is good, simple structure, the electric motor car canopy of taking the windscreen wiper function of being convenient for the dismouting to accomodate.

The utility model provides a technical scheme that its technical problem adopted is: an electric vehicle canopy with a wiper function comprises:

the bracket is connected to the head of the electric vehicle and used for clamping the rain shielding sheet;

the guide rail extends along the height direction of the support and comprises a plurality of guide columns which are arranged at intervals;

the power fan is connected with a tooth part capable of being meshed with the guide column, and the power fan rotates in the circumferential direction under the action of external wind power to drive the tooth part to circularly move in the circumferential direction of the guide rail;

and the rain scraping plate is movably connected with the power fan and can synchronously and circularly move along the circumferential direction of the guide rail along with the power fan, and one side surface of the rain scraping plate is contacted with the rain shielding sheet.

The utility model discloses the power fan is automatic to be rotated under the effect of external wind power when utilizing the electric motor car to ride for the downward circumference circulation in the back makes progress of tooth portion interlock guide post on the power fan removes, has realized the function of blowing rain to the rain-proof piece, design benefit, and simple structure need not external power, and energy-conserving effect is showing, and when external wind and rain is big more, power fan slew velocity is fast more, and the effect of blowing rain of wiper blade is better.

Furthermore, the guide rail comprises a frame connected with the support, a limiting cavity formed in the frame and a baffle arranged on an opening of the limiting cavity, the guide post vertically extends out of the opening of the limiting cavity, and the tooth part moves among the side wall of the limiting cavity, the guide post and the baffle. The cooperation of spacing intracavity wall and guide post guarantees that power fan can anticlockwise rotation move smoothly, and the baffle then avoids power fan tooth portion to break away from the guide rail.

Furthermore, the power fan comprises a body, a plurality of fan blades arranged at one end of the body along the circumferential direction, and a plurality of tooth parts arranged at the other end of the body along the circumferential direction; the wiper comprises a connecting ring movably sleeved outside the body, a supporting rod vertically extending out of the outer wall of the connecting ring, and a scraper connected with the supporting rod, wherein a thin type scraper used for increasing the contact area is formed on one side of the scraper facing the rain blocking piece. When the power fan rotates, the rain-wiping plate can rotate asynchronously, and only moves along with the power fan, so that the rain-wiping function is guaranteed.

Further, the guide rail is including being located the first guide rail and the second guide rail of support both sides respectively, power fan include with the first power fan of first guide rail adaptation and with the second power fan of second guide rail adaptation. First guide rail, first power fan and second guide rail, second power fan symmetric distribution have increased the stability of structure of blowing rain, guarantee that sufficient power drive blows the circulating movement of wiper blade.

Furthermore, the rain-proof piece includes that first transparent baffle and second keep off cloth, first transparent baffle centre gripping is in the support, and the second keeps off cloth and first transparent baffle and is the contained angle setting, and it is located electric motor car automobile body top. First transparent baffle and second fender components of a whole that can function independently set up, and the functional partitioning is more obvious, and structural design is more reasonable.

Furthermore, the bracket is connected with a longitudinal telescopic mechanism which comprises a first telescopic component and a second telescopic component which are respectively connected to two sides of the bracket, and the first telescopic component comprises at least two telescopic rods which can be axially overlapped and contracted; and the second blocking cloth is connected with a transverse telescopic mechanism. First transparent baffle can stretch out and draw back from top to bottom according to the height-adjusting who rides passerby, and second fender can control flexible, uses the flexibility ratio higher.

Further, the transverse telescopic mechanism comprises a third telescopic assembly, a fourth telescopic assembly and a bearing rod connected between the third telescopic assembly and the fourth telescopic assembly, and the bearing rod is positioned on the lower surface of the second cloth; the third telescopic assembly comprises an upper connecting piece arranged at the top end of the first telescopic assembly, a lower connecting piece arranged on the first telescopic assembly in a movable sleeve mode, and a telescopic unit, wherein the end part of the telescopic unit is movably connected with the upper connecting piece and the lower connecting piece respectively. The third telescopic assembly and the fourth telescopic assembly realize horizontal translation and contraction of the second windshield, and the second windshield can be stored when rain shielding is not needed and only front windshield is needed.

Furthermore, flexible unit includes the second pull rod that links to each other with lower union piece activity, the third pull rod that parallels with the second pull rod, rotates the fourth pull rod that links to each other with the third pull rod, and rotates the fifth pull rod that links to each other with the second pull rod, the tip and the fourth pull rod of second pull rod rotate and link to each other, and fourth pull rod and fifth pull rod parallel, first pull rod one end links to each other with last union piece activity, and its other end rotates with second pull rod and third pull rod respectively and links to each other.

Further, form flexible arch on the first flexible subassembly, down the connecting piece set up on this flexible arch, exert external force on flexible arch and when retracting it in first flexible subassembly, the flexible subassembly of third is collapsible to be kept off the second and accomodate cloth. The second blocking cloth is simple in storage structure and convenient to operate.

Further, a front cross bar is connected between the third telescopic assembly and the fourth telescopic assembly; the support is connected with a front plate, and a space for accommodating the transverse telescopic mechanism and the second cloth baffle is formed between the front plate and the first transparent baffle. The front cross bar increases the structural stability of the second barrier cloth; the design in space makes horizontal telescopic machanism and second keep off and is rationally settled after the cloth shrink, accomodates that the rear structure is cleaner and tidier, simple.

The utility model has the advantages that: 1) the wiper blade on the rain shield can automatically realize the function of wiping rain under the driving of the power fan, other power is not required to be provided, the larger the external wind force is, the faster the wiping speed of the wiper blade is, the structural design is ingenious, and the energy-saving effect is obvious; 2) the first transparent baffle and the second cloth are respectively contracted by utilizing a longitudinal telescopic mechanism and a transverse telescopic mechanism, so that the use flexibility is high; 3) simple structure is accomodate to the canopy, easy dismounting, laborsaving during accomodating.

Drawings

Fig. 1 is an assembly perspective view of the present invention and an electric vehicle.

Fig. 2 is a first perspective view of the canopy of the present invention.

Fig. 3 is a second perspective view of the canopy of the present invention.

Fig. 4 is a partially exploded view of the canopy of the present invention.

Fig. 5 is an enlarged view of a structure in fig. 4.

Fig. 6 is a second exploded view of the canopy of the present invention.

Fig. 7 is a partial perspective view of the canopy of the present invention.

Fig. 8 is an enlarged view of the structure at B in fig. 7.

Detailed Description

In order to make the technical solution of the present invention better understood, the following figures in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

As shown in fig. 1-8, an electric vehicle rain shed with a rain wiper function comprises a support 2 connected to the head of an electric vehicle 1, a rain shielding sheet 3 clamped on the support 2, at least one guide rail 4 extending along the height direction of the support 2, a power fan 5 capable of meshing with a guide post 41 on the guide rail 4, and a rain wiper 6 movably connected with the power fan 5, wherein the power fan 5 can rotate circumferentially under the action of external wind power, so as to drive a tooth part 51 on the power fan 5 to move along the guide rail 4 in a counterclockwise circulating manner, and thus the rain wiper 6 contacted with the rain shielding sheet 3 can realize a rain wiping function.

Specifically, guide rail 4 includes the frame 42 that links to each other with support 2, the spacing chamber 43 of cavity formation in the frame 42, and install the baffle 46 at spacing chamber 43 opening part, frame 42 is the stripe structure that extends along vertical direction, the direction of definition electric motor car 1 riding is the place ahead, then spacing chamber 43 has seted up the opening towards the place ahead, spacing intracavity 43 has been laid a plurality of guide posts 41 along the direction of height interval, guide post 41 is cylindrical structure, it stretches out perpendicularly from spacing chamber 43 opening, baffle 46 is installed at the opening part, thereby spacing chamber 43 lateral wall, form the space that supplies tooth 51 activity between guide post 41 and the baffle 46 internal surface, baffle 46 avoids tooth 51 to break away from guide rail 4.

In order to facilitate the use in the case of not needing to be blown by rain in sunny days and the like, the limiting screw 47 is arranged in the guide rail 4, the specific limiting screw 47 is arranged between the guide column 41 and the side wall of the limiting cavity 43, and after the limiting screw 47 is rotated and extended out, the limiting screw 47 blocks the moving path of the tooth part 51, so that the power fan 5 is prevented from circularly moving under the action of external wind power. When the rain needs to be blown off, the limiting screw 47 is rotated to be separated from the guide rail 4 or moved to the direction of the electric vehicle 1 until the movement of the tooth part 51 is not blocked.

The power fan 5 comprises a body 52, a plurality of fan blades 53 fixedly connected to one end of the body 52 and distributed along the circumferential direction, and a plurality of tooth parts 51 fixedly connected to the other end of the body 52 and distributed along the circumferential direction, wherein the shape and the size of each tooth part 51 are matched with those of the adjacent guide columns 41, and the guide columns 41 are matched with the intervals between the inner walls of the limiting cavities 43.

The wiper blade 6 comprises a connecting ring 61 movably sleeved outside the body 52, a supporting rod 62 vertically extending from the outer wall of the connecting ring 61, and a scraper 63 connected with the supporting rod 62 and extending the whole length direction of the supporting rod 62, wherein the scraper 63 is of a plate-shaped structure and forms a thin wiper blade 64 with reduced thickness towards one side of the rain shielding sheet 3, so that the thin wiper blade 64 is better in flexibility, and the contact area between the wiper blade 6 and the rain shielding sheet 3 is larger.

When the fan blades 53 of the power fan 5 are blown by external wind power to rotate, the body 52 rotates circumferentially to drive the tooth part 51 to rotate, so that the tooth part 51 is meshed with the guide post 41 and moves between the side wall of the limiting cavity 43 and the guide post 41 to drive the wiper blade 6 to be attached to the rain blocking piece 3 to move upwards or downwards, and the function of wiping is realized; specifically, when the fan blade 53 is blown by wind to rotate counterclockwise, the tooth portion 51 rotates counterclockwise synchronously, so that the tooth portion 51 engages with the guide post 41 to move counterclockwise along the guide rail 4, that is, one side of the tooth portion 51 engaging with the guide post 41 moves from bottom to top to the top, and then rotates counterclockwise continuously, the other side of the engaging guide post 41 moves from top to bottom, and after moving for one circle around the guide post 41, the other side of the engaging guide post 41 moves circularly and reciprocates continuously to drive the wiper blade 6 to move synchronously to realize the function of wiping rain upwards or downwards.

In order to increase the structural stability and increase the wiping speed and force of the wiper blade 6, the guide rail 4 includes a first guide rail 44 and a second guide rail 45 respectively located at two sides of the bracket 2, the first guide rail 44 is connected with a first power fan 54 adapted to the first guide rail 44, the second guide rail 45 is connected with a second power fan 55 adapted to the second guide rail 45, and thus two ends of the wiper blade 6 are respectively and movably connected with the first power fan 54 and the second power fan 55. The first and

second guide rails

44 and 45 have the same structure as the guide rail 4, and the first and

second power fans

54 and 55 have the same structure as the power fan 5, and thus, the description thereof is omitted.

The rain-proof piece 3 is including the first transparent baffle 31 that is located 1 head top of electric motor car and the second fender cloth 32 that is located 1 automobile body top of electric motor car, and first transparent baffle 31 and second fender cloth 32 are the contained angle, and its both components of a whole that can function independently set up.

The first transparent baffle 31 is clamped on the bracket 2, specifically, two sides of the bracket 2 extend along the height direction, and two sides of the first transparent baffle 31 made of transparent material are transversely tensioned and then fixedly connected.

In order to realize the height adjustment of the second apron 32, the bracket 2 is connected with a longitudinal telescopic mechanism 7 which comprises a first telescopic assembly 71 and a second telescopic assembly 72 which are respectively connected with two sides of the bracket 2; in this embodiment, the first telescopic assembly 71 includes three telescopic rods 711 capable of being axially folded and contracted, the outer diameter of the uppermost telescopic rod 711 is the smallest, the outer diameter of the middle telescopic rod is the next largest, the outer diameter of the lowermost telescopic rod is the largest, and the three telescopic rods are sleeved inside and outside. The spacing between the three telescopic links 711 may be an elastic protrusion structure in the prior art, that is, when the target length is reached by stretching, the elastic protrusion structure penetrates out from the outer wall of the telescopic link to realize spacing, and the detailed structure is not described again. The structure of the second telescopic assembly 72 is the same as that of the first telescopic assembly 71, and the description thereof is omitted.

In order to realize the left-right telescopic length adjustment of the second apron 32, the second apron 32 is connected with a transverse telescopic mechanism 8 which comprises a third telescopic component 81 and a fourth telescopic component 82 which are positioned at two sides of the second apron 32, and a bearing rod 83 connected between the third telescopic component 81 and the fourth telescopic component 82, and the bearing rods 83 are parallelly arranged on the lower surface of the second apron 32.

The structure of the fourth telescopic assembly 82 is the same as that of the third telescopic assembly 81, taking the third telescopic assembly 81 as an example for description, the third telescopic assembly 81 comprises an upper connecting piece 811 connected to the top end of the first telescopic assembly 71, a lower connecting piece 812 sleeved outside the first telescopic assembly 71 and capable of moving up and down along a telescopic rod 711, and a plurality of telescopic units, each telescopic unit comprises a second pull rod 813 with an end rotatably connected to the lower connecting piece 812, a third pull rod 814 parallel to the second pull rod 813 in a stretching state, a fourth pull rod 815 rotatably connected to an end of the third pull rod 814, and a fifth pull rod 816 rotatably connected to the second pull rod 813, the other end of the second pull rod 813 is rotatably connected to the fourth pull rod 815, the fourth pull rod 815 is parallel to the fifth pull rod 816, one end of the first pull rod 817 is rotatably connected to the upper connecting piece 811, and the other end of the first pull rod 817 is rotatably connected to the second pull rod 813, near the other end, is pivotally connected to a third pull rod 814. One end of the bearing rod 83 is connected to the rotary joint of the second pull rod 813 and the third pull rod 814, or connected to the rotary joint of the third pull rod 814 and the fourth pull rod 815, or the movable joint of adjacent telescopic units, and the other end of the bearing rod 83 is connected to the same position on the fourth telescopic assembly 82.

A plurality of complete telescopic units or a combination of the complete telescopic units and the telescopic unit parts are movably connected to the third telescopic assembly 81, so that the second apron 32 extends along the direction of the body of the electric vehicle 1; the articulation may be a hinge or the like.

In order to realize the positioning of the lower connecting piece 812, a telescopic protrusion 712 is formed on the first telescopic assembly 71, the lower connecting piece 812 is set on the telescopic protrusion 712, when an external force is applied on the telescopic protrusion 712 to retract the telescopic protrusion into the hollow interior of the first telescopic assembly 71, the lower connecting piece 812 can move downwards along the first telescopic assembly 71, the third telescopic assembly 81 can retract the second shutter 32 to realize the storage, and the specific structure of the telescopic protrusion 712 is not described in detail in the prior art. Thereby the second keeps off cloth 32 and realizes accomodating on horizontal length through horizontal telescopic machanism 8, moves down through vertical telescopic machanism 7 in the direction of height and realizes accomodating, accomodates the back small, and the structure is clean and tidy.

To increase the firmness of the overall structure, a front cross bar 9 is connected between the third telescoping assembly 81 and the fourth telescoping assembly 82, and the front cross bar 91 comprises a first front cross bar connected between the upper connector 811 of the third telescoping assembly 81 and the upper connector of the fourth telescoping assembly 82, and a second front cross bar connected between the lower connector 812 of the third telescoping assembly 81 and the lower connector of the fourth telescoping assembly 82.

The side of the support 2 facing the rider forms a platform 33, a support 331 for placing mobile terminal equipment such as a mobile phone is mounted on the platform 33, and the support 331 is provided with a sound amplifying structure which can be a horn-shaped structure positioned at the bottom of the support 331. One side of this platform 33 near first transparent barrier 31 forms front bezel 34 perpendicularly, forms the space 341 that is used for placing second fender 32 and horizontal telescopic machanism 8 between this front bezel 34 and the first transparent barrier 31, is convenient for accomodate horizontal telescopic machanism 8 and second fender 32 after the dismouting, make full use of space.

The above detailed description is provided for illustrative purposes, and is not intended to limit the present invention, and any modifications and variations of the present invention are within the spirit and scope of the following claims.

Claims

1. The utility model provides a take electric motor car canopy of windscreen wiper function which characterized in that includes:

the bracket (2) is connected to the head of the electric vehicle (1) and used for clamping the rain shielding sheet (3);

at least one guide rail (4) extending along the height direction of the bracket (2) and comprising a plurality of guide columns (41) arranged at intervals;

the power fan (5) is connected with a tooth part (51) capable of being meshed with the guide column (41), and the power fan (5) rotates in the circumferential direction under the action of external wind power to drive the tooth part (51) to circularly move in the circumferential direction of the guide rail (4);

and the rain scraping plate (6) is movably connected with the power fan (5) and can synchronously move upwards or downwards along the guide rail (4) along with the power fan (5), and one side surface of the rain scraping plate is contacted with the rain blocking sheet (3).

2. The electric vehicle canopy with wiper function according to claim 1, characterized in that: the guide rail (4) comprises a frame (42) connected with the support (2), a limiting cavity (43) formed in the frame (42) and a baffle (46) arranged at the opening of the limiting cavity (43), the guide post (41) vertically extends out of the opening of the limiting cavity (43), and the tooth part (51) moves among the side wall of the limiting cavity (43), the guide post (41) and the baffle (46).

3. The electric vehicle canopy with wiper function according to claim 1, characterized in that: the power fan (5) comprises a body (52), a plurality of fan blades (53) arranged at one end of the body (52) along the circumferential direction, and a plurality of tooth parts (51) arranged at the other end of the body (52) along the circumferential direction; the rain scraper (6) comprises a connecting ring (61) movably sleeved outside the body (52), a supporting rod (62) vertically extending out of the outer wall of the connecting ring (61), and a scraper (63) connected with the supporting rod (62), wherein a thin scraper (64) used for increasing the contact area is formed on one side, facing the rain shielding sheet (3), of the scraper (63).

4. The electric vehicle canopy with wiper function according to any one of claims 1 to 3, characterized in that: guide rail (4) are including first guide rail (44) and second guide rail (45) that are located support (2) both sides respectively, power fan (5) including with first power fan (54) of first guide rail (44) adaptation, and with second power fan (55) of second guide rail (45) adaptation.

5. The electric vehicle canopy with wiper function according to claim 1, characterized in that: rain flake (3) keep off cloth (32) including first transparent baffle (31) and second, first transparent baffle (31) centre gripping is in support (2), and second keeps off cloth (32) and first transparent baffle (31) and is the contained angle setting, and it is located electric motor car (1) automobile body top.

6. The electric vehicle canopy with wiper function according to claim 5, wherein: the support (2) is connected with a longitudinal telescopic mechanism (7) which comprises a first telescopic component (71) and a second telescopic component (72) which are respectively connected to two sides of the support (2), and the first telescopic component (71) comprises at least two telescopic rods (711) which can be axially overlapped and contracted; and the second blocking cloth (32) is connected with a transverse telescopic mechanism (8).

7. The electric vehicle canopy with wiper function according to claim 6, wherein: the transverse telescopic mechanism (8) comprises a third telescopic component (81), a fourth telescopic component (82) and a force bearing rod (83) connected between the third telescopic component (81) and the fourth telescopic component (82), and the force bearing rod (83) is positioned on the lower surface of the second blocking cloth (32); the third telescopic assembly (81) comprises an upper connecting piece (811) arranged at the top end of the first telescopic assembly (71), a lower connecting piece (812) of the first telescopic assembly (71) and a telescopic unit, wherein the end part of the telescopic unit is movably connected with the upper connecting piece (811) and the lower connecting piece (812) respectively.

8. The electric vehicle canopy with wiper function of claim 7, wherein: the telescopic unit comprises a second pull rod (813) movably connected with a lower connecting piece (812), a third pull rod (814) parallel to the second pull rod (813), a fourth pull rod (815) rotatably connected with the third pull rod (814), and a fifth pull rod (816) rotatably connected with the second pull rod (813), wherein the end part of the second pull rod (813) is rotatably connected with the fourth pull rod (815), the fourth pull rod (815) is parallel to the fifth pull rod (816), one end of the first pull rod (817) is movably connected with the upper connecting piece (811), and the other end of the first pull rod is rotatably connected with the second pull rod (813) and the third pull rod (814).

9. The electric vehicle canopy with wiper function of claim 7, wherein: form flexible arch (712) on first flexible subassembly (71), down link (812) set up on this flexible arch (712), when exerting external force on flexible arch (712) and retracting it in first flexible subassembly (71), third flexible subassembly (81) are collapsible to be accomodate second fender cloth (32).

10. The electric vehicle canopy with wiper function of claim 7, wherein: a front cross bar (91) is connected between the third telescopic assembly (81) and the fourth telescopic assembly (82); the bracket (2) is connected with a front plate (34), and a space (341) for accommodating the transverse telescopic mechanism (8) and the second barrier cloth (32) is formed between the front plate (34) and the first transparent baffle plate (31).