CN216734566U

CN216734566U - Four-link full-shock-absorbing vehicle

Info

Publication number: CN216734566U
Application number: CN202122417273.4U
Authority: CN
Inventors: 孙如意; 商勇
Original assignee: Jinhua Lambo Technology Co ltd
Current assignee: Zhejiang Linbo Travel Technology Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-06-14
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses a four-link full-shock-absorbing vehicle, aiming at solving the problem that the vehicle body is unstable in the driving process to cause danger in the driving process of a user due to the fact that the vehicle body inclines in the driving process of the user. The key points of the technical scheme are as follows: the utility model provides a four connecting rod car of moving away to avoid possible earthquakes entirely, includes the automobile body and sets up front wheel and the rear wheel at automobile body both ends, and the one end symmetry that the automobile body is close to the rear wheel is provided with two auxiliary wheels, and the diameter of auxiliary wheel is less than the diameter of front wheel and rear wheel, is provided with the rotor plate that is used for fixing a position the auxiliary wheel on the automobile body, and the rotor plate setting is provided with the adjusting part who is used for adjusting the auxiliary wheel height between automobile body and auxiliary wheel on the automobile body. The four-connecting-rod full-shock-absorbing vehicle can increase the stability of the whole vehicle body in the driving process, and ensure the stability of the whole vehicle body under the action of the auxiliary wheels, thereby ensuring the driving safety of a user.

Description

Four-link full-shock-absorbing vehicle

Technical Field

The utility model relates to the technical field of traffic equipment, in particular to a four-link full-shock-absorbing vehicle.

Background

The electric bicycle in the prior art is a mechatronic personal transportation tool which takes a storage battery as an auxiliary energy source, is provided with an electric motor, a controller, the storage battery, a rotating handle brake handle and other operating components and a display instrument system on the basis of a common bicycle. The conventional full-shock-absorbing electric bicycle is provided with a shock absorber, and the full-shock-absorbing electric bicycle usually runs on a rugged road or a road with a lot of curves.

The full-shock-absorbing electric bicycle is capable of making a user feel more strenuous in the driving process when passing through a rugged road section, and the situation that the bicycle body inclines can occur in the driving process of the user, so that the bicycle body is unstable in the driving process and causes danger in the driving process of the user.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a four-link full-shock-absorbing vehicle which can increase the stability of the whole vehicle body in the driving process and ensure the stability of the whole vehicle body under the action of auxiliary wheels so as to ensure the driving safety of a user.

The technical purpose of the utility model is realized by the following technical scheme: the utility model provides a four connecting rod car of moving away to avoid possible earthquakes entirely, includes the automobile body and sets up front wheel and the rear wheel at automobile body both ends, the one end symmetry that the automobile body is close to the rear wheel is provided with two auxiliary wheels, the diameter of auxiliary wheel is less than the diameter of front wheel and rear wheel, be provided with the rotor plate that is used for fixing a position the auxiliary wheel on the automobile body, the rotor plate sets up between automobile body and auxiliary wheel, be provided with the adjusting part who is used for adjusting the auxiliary wheel height on the automobile body, the adjusting part include the switch of falling in the same direction as, with the output shaft of falling in the same direction as the switch pass through electric connection's motor, with the output shaft fixed connection's of motor first gear and with first gear engaged with second gear, first gear and second gear all rotate and connect on the automobile body, the one end and the rotor plate fixed connection that first gear were kept away from to the second gear.

By adopting the technical scheme, when the full shock-absorbing vehicle normally runs, a user uses the vehicle body, and the full shock-absorbing vehicle runs to an uneven road section or needs to turn a large bend, the vehicle body can be greatly inclined, and the front wheel and the rear wheel can slip in the process, so that danger can be caused to the user in the running process; when a user rides a mountain road or a rugged road section by using the vehicle body, the user needs to put the auxiliary wheels at the two ends down to be in contact with the ground, the reversing switch is pressed to drive the motor to be turned on, the first gear connected with the output shaft of the motor rotates on the vehicle body, the rotation of the first gear can drive the second gear meshed with the first gear to rotate on the vehicle body, the rotating plate and the auxiliary wheels arranged on the rotating plate can be driven to rotate when the second gear rotates, the auxiliary wheels gradually rotate to be in contact with the ground under the action of the rotating force, and the stability of the rear wheels when the auxiliary wheels at the two ends are simultaneously in contact with the ground can be ensured, so that the vehicle body cannot incline greatly in the riding process, the riding safety of the user is ensured, when the auxiliary wheels are not needed, the rotation direction of the first gear is changed by driving the reversing switch again, the first gear drives the second gear to rotate, the rotation of the second gear drives the rotating plate and the auxiliary wheel to separate from the ground, and the auxiliary wheel can be stored at the moment.

The utility model is further configured to: the motor is electrically connected with a speed reducer through a coupler.

Through adopting above-mentioned technical scheme, the motor has more stable when the speed reducer has the first gear of motor drive through shaft coupling electric connection can guarantee, and just first gear can not produce a great distortion power, has guaranteed when first gear rotates and first gear drives the stability of second gear rotation.

The utility model is further configured to: the two ends of the rotating plate are provided with reinforcing rods, one ends of the reinforcing rods are fixedly connected to the rotating plate, and the other ends of the reinforcing rods are rotatably connected to the auxiliary wheels.

Through adopting above-mentioned technical scheme, the stiffener symmetry sets up at the both ends of rotor plate, and the increase of stiffener can further increase the stability when auxiliary wheel rotates, can guarantee more firmly when rotor plate and auxiliary wheel link together simultaneously for user stability is higher when going, and the situation of slope can not appear easily in the automobile body, and the user can be more safe at the in-process of traveling.

The utility model is further configured to: the periphery wall of the auxiliary wheel is provided with a plurality of protruding blocks in a protruding mode.

Through adopting above-mentioned technical scheme, the frictional force when a plurality of lugs set up and can increase auxiliary wheel and ground contact further guarantees auxiliary wheel pivoted stability and has increased the stability of whole automobile body.

The utility model is further configured to: the plurality of lugs are arranged in a hemispherical shape.

Through adopting above-mentioned technical scheme, what be the hemisphere type setting can guarantee auxiliary wheel pivoted efficiency, can not influence the rotation efficiency of auxiliary wheel when lug increase auxiliary wheel frictional force.

The utility model is further configured to: the sliding block is fixedly connected to one end, close to the vehicle body, of the rotating plate, a sliding rail for the sliding block to slide is arranged on the vehicle body, and the shape of the sliding rail is consistent with the motion track of the rotating plate.

Through adopting above-mentioned technical scheme, when the rotor plate rotated or slided, the sliding block on the rotor plate can slide in seting up the slide rail of seting up on the automobile body for the movement track of sliding block limits, and stability when having guaranteed the rotor plate drive is more stable when can guaranteeing to drive the auxiliary wheel simultaneously.

In conclusion, the utility model has the following beneficial effects:

one is as follows: the rotation second gear of first gear rotates on the automobile body, can drive the rotor plate and set up the auxiliary wheel on the rotor plate when second gear rotates and rotate, the auxiliary wheel rotates gradually under the effect of rotating force this moment to with ground contact, and the stability when the auxiliary wheel at rear wheel both ends can guarantee the rear wheel both ends drive simultaneously with ground contact time, make the automobile body can not appear great slope at the in-process of riding, and then the security when guaranteeing the user and riding.

Drawings

FIG. 1 is a schematic structural diagram of an adjustment assembly according to a first embodiment of the present invention;

fig. 2 is a schematic structural diagram of an adjusting assembly according to a second embodiment of the present invention.

In the figure: 1. a vehicle body; 2. an auxiliary wheel; 3. a rotating plate; 4. a reinforcing bar; 5. a front wheel; 6. a rear wheel; 7. A reversing switch; 8. a first gear; 9. a second gear; 10. starting a switch; 11. a telescopic cylinder.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it is to be noted that the embodiments and features of the embodiments of the present application can be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in detail below with reference to the accompanying drawings.

The first embodiment is as follows: the utility model provides a four connecting rod car of moving away to avoid possible earthquakes, refer to fig. 1, including automobile body 1 and front wheel 5 and the rear wheel 6 of setting at automobile body 1 both ends, the one end symmetry that automobile body 1 is close to rear wheel 6 is equipped with two auxiliary wheels 2, and the diameter of auxiliary wheel 2 is less than the diameter of front wheel 5 and rear wheel 6, is equipped with rotor plate 3 that is used for fixing a position auxiliary wheel 2 on automobile body 1, and rotor plate 3 sets up between automobile body 1 and auxiliary wheel 2, is equipped with the adjusting part who is used for adjusting auxiliary wheel 2 height on automobile body 1.

All be equipped with stiffener 4 at the both ends of rotor plate 3, the one end welded fastening of two stiffener 4 is on rotor plate 3, the other end of two stiffener 4 rotates to be connected on auxiliary wheel 2, the 4 symmetry of stiffener sets up the both ends at rotor plate 3, and the stability when 2 rotations of auxiliary wheel can further be increased in the increase of stiffener 4, it is more firm when connecting together with auxiliary wheel 2 to guarantee rotor plate 3 simultaneously, make the user stability when driving higher, and the situation of slope can not appear easily in automobile body 1, and the user can be more safe at the in-process of traveling.

The outstanding a plurality of lugs that are provided with on the periphery wall of auxiliary wheel 2, and a plurality of lugs all are the hemisphere setting, and the frictional force when setting up of a plurality of lugs can increase auxiliary wheel 2 and ground contact further guarantees 2 pivoted stability of auxiliary wheel and has increased the stability of whole automobile body 1, is 2 pivoted efficiency of auxiliary wheel that can guarantee of hemisphere setting simultaneously, can not influence the rotation efficiency of auxiliary wheel 2 when lug increase auxiliary wheel 2 frictional force.

And the one end welded fastening who is close to automobile body 1 at rotor plate 3 has the sliding block, set up on the automobile body 1 and supply the gliding slide rail of sliding block, the shape of slide rail is unanimous with rotor plate 3's movement track, when rotor plate 3 rotates or slides, sliding block on the rotor plate 3 can slide in seting up the slide rail of seting up on automobile body 1, make the movement track of sliding block restrict, stability when having guaranteed rotor plate 3 drive, it is more stable when can guaranteeing drive auxiliary wheel 2 simultaneously.

The adjusting assembly comprises a reversing switch 7, a motor, a first gear 8 and a second gear 9, wherein the motor is electrically connected with an output shaft of the reversing switch 7, the first gear 8 is welded and fixed with the output shaft of the motor, the second gear 9 is meshed with the first gear 8, the first gear 8 and the second gear 9 are connected to the vehicle body 1 in a rotating mode, and one end, far away from the first gear 8, of the second gear 9 is welded and fixed with the rotating plate 3.

And the motor has the speed reducer through shaft coupling electric connection, and is more stable when can guaranteeing motor drive first gear 8 rotates, and just first gear 8 can not produce a great distortion power, has guaranteed the stability when first gear 8 rotates and when first gear 8 drives second gear 9 and rotates.

The working principle is as follows: when the full shock-absorbing vehicle normally runs, a user uses the vehicle body 1, and when the full shock-absorbing vehicle runs to an uneven road section or needs to turn to a large bend, the vehicle body 1 may incline greatly, in the process, the front wheel 5 and the rear wheel 6 can slip, and further the danger can occur in the running process of the user, while the full shock-absorbing vehicle of the utility model starts the adjusting component before running to the uneven road section or turning to the large bend, so that the adjusting component drives the auxiliary wheel 2 to approach the ground, at the moment, the auxiliary wheel 2 is in contact with the ground, a stable triangle is formed between the auxiliary wheel 2 and the front wheel 5, and meanwhile, the auxiliary wheels 2 are symmetrically arranged at two ends of the rear wheel 6, so that the stability of the front wheel 5 and the rear wheel 6 is ensured, the possibility of the vehicle body 1 inclining can be prevented, and the safety and stability of the user in the running process are ensured.

When a user rides on a mountain road or a rugged road section by using the vehicle body 1, the user needs to put the auxiliary wheels 2 at the two ends down to contact with the ground, press the reversing switch 7 to drive the motor to be turned on by the reversing switch 7, the first gear 8 connected with the output shaft of the motor rotates on the vehicle body 1, the first gear 8 rotates to drive the second gear 9 meshed with the first gear to rotate on the vehicle body 1, the second gear 9 can drive the rotating plate 3 and the auxiliary wheels 2 arranged on the rotating plate 3 to rotate when rotating, at the moment, the auxiliary wheels 2 gradually rotate to contact with the ground under the action of the rotating force, and the auxiliary wheels 2 at the two ends of the rear wheel 6 can simultaneously contact with the ground to ensure the stability when the two ends of the rear wheel 6 are driven, so that the vehicle body 1 cannot incline greatly in the riding process, and further ensure the riding safety of the user, when the auxiliary wheel 2 is not needed to be used, the reversing switch 7 is driven again to change the rotating direction of the first gear 8, so that the first gear 8 drives the second gear 9 to rotate, the rotating plate 3 and the auxiliary wheel 2 are driven to rotate away from the ground by the rotation of the second gear 9, and the auxiliary wheel 2 can be stored at the moment.

Example two: compared with the first embodiment, the difference from the first embodiment is that: referring to fig. 2, the adjusting assembly includes a start switch 10 and a telescopic cylinder 11 electrically connected to the start switch 10, and the telescopic cylinder 11 is welded and fixed between the vehicle body 1 and the rotating plate 3.

The working principle is as follows: when it is required to drive the auxiliary wheel 2 to contact with the ground, the user drives the start switch 10 provided on the vehicle body 1, so that the start switch 10 can start the telescopic cylinder 11 to extend, and the telescopic cylinder 11 has better stability when being extended or shortened, so that the telescopic cylinder 11 can drive the rotating plate 3 and the auxiliary wheel 2 connected with the rotating plate 3 to gradually approach to the ground, and the auxiliary wheel 2 is gradually contacted with the ground, and the auxiliary wheel 2 is driven next to the rear wheel 6 at the moment, so that the friction force and the stability when the rear wheel 6 is driven can be increased, further, when the vehicle body 1 is inclined when traveling on a rough road and the auxiliary wheels 2 need to be stored, the telescopic cylinder 11 is driven to shorten, at the moment, the auxiliary wheel 2 can gradually separate from the ground, the storage of the auxiliary wheel 2 is realized, the auxiliary wheel 2 does not affect the normal driving efficiency of the vehicle body 1 when the user drives on a flat road section.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. The utility model provides a four connecting rod car of moving away to avoid possible earthquakes entirely, includes automobile body (1) and sets up front wheel (5) and rear wheel (6) at automobile body (1) both ends, its characterized in that: two auxiliary wheels (2) are symmetrically arranged at one end of the vehicle body (1) close to the rear wheel (6), the diameter of the auxiliary wheel (2) is smaller than the diameters of the front wheel (5) and the rear wheel (6), the vehicle body (1) is provided with a rotating plate (3) for positioning the auxiliary wheel (2), the rotating plate (3) is arranged between the vehicle body (1) and the auxiliary wheel (2), the vehicle body (1) is provided with an adjusting component for adjusting the height of the auxiliary wheel (2), the adjusting component comprises a reversing switch (7), a motor electrically connected with an output shaft of the reversing switch (7), a first gear (8) fixedly connected with the output shaft of the motor and a second gear (9) meshed with the first gear (8), the first gear (8) and the second gear (9) are both rotationally connected to the vehicle body (1), one end, far away from the first gear (8), of the second gear (9) is fixedly connected with the rotating plate (3).

2. The four-bar linkage full-suspension vehicle as claimed in claim 1, wherein: the motor is electrically connected with a speed reducer through a coupler.

3. The four-bar linkage full-suspension vehicle as claimed in claim 1, wherein: both ends of rotor plate (3) all are provided with stiffener (4), two the one end fixed connection of stiffener (4) is on rotor plate (3), two the other end of stiffener (4) is rotated and is connected on auxiliary wheel (2).

4. The four-bar linkage full-suspension vehicle as claimed in claim 1, wherein: the periphery wall of the auxiliary wheel (2) is provided with a plurality of protruding blocks in a protruding mode.

5. The four-bar linkage full-suspension vehicle as claimed in claim 4, wherein: the plurality of lugs are arranged in a hemispherical shape.

6. The four-bar linkage full-suspension vehicle as claimed in claim 1, wherein: the sliding block is fixedly connected to one end, close to the vehicle body (1), of the rotating plate (3), a sliding rail for sliding the sliding block is arranged on the vehicle body (1), and the shape of the sliding rail is consistent with the motion track of the rotating plate (3).