CN219159111U - Automobile damping power generation device - Google Patents

Abstract

The utility model relates to the field of power generation devices, in particular to an automobile damping power generation device, which comprises a sliding connection piece, a sliding rod, an elastic piece I, a generator and a ratchet wheel component, wherein the sliding rod is in sliding connection with the sliding connection piece, a tooth groove is formed in one side of the sliding rod along the length direction of the sliding rod, the elastic piece I is arranged on the sliding connection piece, one end of the elastic piece I is connected with the sliding connection piece, the other end of the elastic piece I is connected with the sliding rod, the generator is arranged on one side of the sliding connection piece, a rotating shaft is arranged on the generator, a gear is sleeved on the rotating shaft and meshed with the tooth groove, the ratchet wheel component is arranged between the gear and the rotating shaft, when an automobile runs on a bumpy road section, a swinging component corresponding to the wheel swings to drive the sliding rod to slide and drive the gear to rotate in the same direction through the tooth groove, and the generator converts kinetic energy generated by the rotation of the rotating shaft into electric energy for the automobile, so that the energy generated by the automobile bumpy is effectively utilized.

Description

Automobile damping power generation device

Technical Field

The utility model relates to the field of power generation devices, in particular to an automobile damping power generation device.

Background

As automobiles are becoming popular in China, automobiles become the most commonly used tool for riding instead of walking, because the phenomenon of jolting is unavoidable in the running process of the automobiles, almost all automobiles can adopt suspension formed by combining springs and shock-absorbing cylinders to counteract the jolting so as to improve the running comfort of the automobiles, however, jolting is also energy, the existing damping device simply counteracts jolting and can not convert jolting into electric energy for the automobiles, and therefore, how to provide an automobile damping and power generating device capable of counteracting jolting generated in the running process of the automobiles and capable of utilizing jolting to generate power for the automobiles is a technical problem to be solved urgently by those skilled in the art.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the automobile damping power generation device which can offset jolt generated during running of an automobile and can utilize jolt power generation for the automobile.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automobile shock attenuation power generation facility, includes slip piece, slide bar, elastic component one, generator and ratchet subassembly, the slide bar slip is connected on the slip piece, slide bar one side is equipped with the tooth's socket along the length direction of this slide bar, elastic component one sets up on the slip piece, elastic component one end is connected with the slip piece, elastic component one other end is connected with the slide bar, the generator sets up in slip piece one side, the generator is equipped with the pivot, the cover is equipped with the gear in the pivot, gear and tooth's socket meshing, ratchet subassembly sets up between gear and pivot, gear accessible ratchet subassembly orders about the unidirectional rotation of pivot.

Preferably, the ratchet assembly comprises a ratchet, a pawl and a second elastic piece, wherein an annular groove is formed in the inner side of the gear, the ratchet is arranged in the annular groove and fixedly sleeved on the rotating shaft, the pawl is arranged in the annular groove, one end of the pawl is hinged to the end wall of the annular groove, the other end of the pawl is meshed with the ratchet, the second elastic piece is arranged in the annular groove, one end of the second elastic piece is connected with the inner wall of the annular groove, and the other end of the second elastic piece is connected with the side wall of the pawl.

Preferably, the second elastic piece is a spring piece, one end of the spring piece is fixedly connected with the inner wall of the annular groove, and the other end of the spring piece is abutted against the side wall of the pawl.

Preferably, the pawl and the spring sheet are provided with a plurality of pawls, the pawls are distributed along the circumferential direction of the annular groove, and the spring sheet and the pawl are arranged in one-to-one correspondence.

Preferably, the automobile shock absorbing power generation device further comprises a flywheel, the end portion of the rotating shaft extends outwards beyond the gear, and the flywheel is coaxially arranged on the extending end of the rotating shaft.

Preferably, the first elastic piece is a spring, the sliding piece is of a tubular structure with a sealed bottom end, the sliding rod is in sliding connection in the inner cavity of the sliding piece, the top end of the sliding rod penetrates out of the inner cavity of the sliding piece to the outside, the spring is arranged at the bottom of the inner cavity of the sliding piece, the top end of the spring is in butt joint with the bottom end of the sliding rod, and the bottom end of the spring is in butt joint with the bottom of the inner cavity of the sliding piece.

Preferably, the sliding connector is provided with an opening on the side surface, the opening is arranged corresponding to the tooth groove, and the gear is meshed with the tooth groove through the opening.

Preferably, the bottom end of the sliding connection piece is provided with a hinge joint, and the hinge joint can be hinged with a swinging assembly at the wheel of the automobile.

Preferably, the automobile damping power generation device further comprises a fixed ring and a mounting seat, the fixed ring is sleeved on the sliding piece, the mounting seat is connected to one side of the fixed ring, and the generator is arranged on the mounting seat.

Preferably, two generators are arranged, one generator is arranged at the top end of the sliding connection piece, the other generator is arranged at the bottom end of the sliding connection piece, the rotating shafts corresponding to the two generators are opposite in direction, and the two openings, the gears and the ratchet wheel assembly are respectively arranged and are in one-to-one correspondence with the generators.

(III) beneficial effects

The beneficial effects of the utility model are as follows: when the automobile runs through a bumpy road section, the automobile body extrudes the sliding rod, the sliding rod is driven to slide in a reciprocating manner, and the sliding rod drives the rotating shafts at the two ends of the sliding connection piece to rotate through sequential transmission of tooth grooves, gears, pawls and ratchet wheels, so that the generators at the two ends of the sliding connection piece are driven to convert kinetic energy into electric energy, the electric energy generated by the generators is transmitted to the electric storage device inside the automobile through wires, so that the automobile is used, and energy generated by bumpy automobile is effectively utilized, so that the automobile is more energy-saving and environment-friendly.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate and together with the embodiments of the utility model and do not constitute a limitation to the utility model, and in which:

FIG. 1 is a schematic view of the present utility model;

FIG. 2 is a partial cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of FIG. 2 at A;

fig. 4 is a cross-sectional view of a gear in the present utility model.

In the figure: 1 sliding connector, 11 opening, 12 articulated joint, 2 slide bar, 21 tooth groove, 3 generator, 31 pivot, 32 gear, 320 ring channel, 41 ratchet, 42 pawl, 43 spring piece, 5 flywheel, 6 spring, 71 fixed ring, 72 mount pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an automobile damping power generation device comprises a sliding connector 1, a sliding rod 2, an elastic member I, a power generator 3 and a ratchet assembly, wherein the sliding rod 2 is in sliding connection with the sliding connector 1, a tooth slot 21 is formed in one side of the sliding rod 2 along the length direction of the sliding rod 2, the elastic member I is arranged on the sliding connector 1, one end of the elastic member I is connected with the sliding connector 1, the other end of the elastic member I is connected with the sliding rod 2, the power generator 3 is arranged on one side of the sliding connector 1, the power generator 3 is provided with a rotating shaft 31, a gear 32 is sleeved on the rotating shaft 31, the gear 32 is meshed with the tooth slot 21, the ratchet assembly is arranged between the gear 32 and the rotating shaft 31, and the gear 32 can drive the rotating shaft 31 to rotate unidirectionally through the ratchet assembly.

In one embodiment, the automobile damping power generation device corresponds and sets up the swing subassembly department at the automobile wheel, swing subassembly comprises a plurality of articulated connecting rods each other, can guide the wheel swing when the automobile runs through the highway section of jolting, slide bar 2 one end stretches out sliding connection piece 1, slide bar 2 stretches out the end and is articulated with the automobile body, sliding connection piece 1 is articulated with the swing subassembly of automobile wheel, slide bar 2 stretches out the end and is equipped with the elastic pressing board perpendicularly, one end and the one side butt towards sliding connection piece 1 of elastic component, elastic component one end and the adjacent end butt of sliding connection piece 1 of elastic component, when the automobile runs through the highway section of jolting, swing subassembly that corresponds wheel department will swing, thereby drive slide bar 2 to slide, extrude elastic component one through the elastic component one, utilize the deformation cancellation jolting of elastic component one, simultaneously when slide bar 2 slides extrusion elastic component one, will drive gear 32 through the tooth groove 21 and rotate, this moment gear 32 rotates and drive the same direction of pivot 31 through ratchet component, thereby change the kinetic energy of 31 rotation this moment into the electric energy through generator 3, and when elastic component one release can reset drive 2 and reset and slide, tooth groove 21 will drive gear 32 and reverse, the electric generator 3 can not take place by the power generator 3, the power storage device is realized in order, the inside the automobile is avoided to the automobile, the energy is more stable through the electric wire is changed, the power storage device is produced to the inside the automobile, and the automobile is used to the power down, the automobile is more stable, and the energy is avoided.

Further, the ratchet assembly comprises a ratchet 41, a pawl 42 and a second elastic member, an annular groove 320 is formed in the inner side of the gear 32, the ratchet 41 is arranged in the annular groove 320 and fixedly sleeved on the rotating shaft 31, the pawl 42 is arranged in the annular groove 320, one end of the pawl 42 is hinged with the end wall of the annular groove 320, the other end of the pawl 42 is meshed with the ratchet 41, the second elastic member is arranged in the annular groove 320, one end of the second elastic member is connected with the inner wall of the annular groove 320, and the other end of the second elastic member is connected with the side wall of the pawl 42.

Specifically, the elastic piece II presses the pawl 42 in a normal state, so that the pawl 42 is always abutted against the ratchet 41, when the slide bar 2 slides downwards to press the elastic piece II, the tooth slot 21 drives the gear 32 to rotate, the gear 32 drives the pawl 42 to be meshed with the ratchet 41, the ratchet 41 is driven to rotate by the pawl 42, the ratchet 41 drives the rotating shaft 31 to synchronously rotate, and therefore kinetic energy of the rotating shaft 31 is converted into electric energy by the generator 3; when the slide bar 2 is reset to slide, the tooth grooves 21 drive the gear 32 to rotate reversely, the pawl 42 moves along with the gear 32 in the circumferential direction, the meshing end of the pawl 42 slides along the edge of the ratchet wheel 41, meanwhile, the pawl 42 intermittently swings synchronously around the hinging end, and the elastic piece II deforms synchronously when the pawl 42 swings, so that the meshing end of the pawl 42 is always abutted against the ratchet wheel 41.

Further, the second elastic piece is a spring piece 43, one end of the spring piece 43 is fixedly connected with the inner wall of the annular groove 320, the other end of the spring piece 43 is abutted against the side wall of the pawl 42, the structure of the spring piece 43 is simple and stable, the production is easy, the production cost of the device can be reduced, and the economic benefit is improved.

Further, the pawl 42 and the snap piece 43 are provided with a plurality of pawls 42 circumferentially distributed along the annular groove 320, and the snap piece 43 and the pawl 42 are arranged in one-to-one correspondence, so that when the pawl 42 drives the ratchet 41 to rotate, the whole stress of the ratchet 41 is more uniform, and the transmission stability between the gear 32 and the rotating shaft 31 is improved.

Further, the automobile shock absorbing power generation apparatus further includes a flywheel 5, the end of the rotating shaft 31 extends outwardly beyond the gear 32, and the flywheel 5 is coaxially disposed on the extending end of the rotating shaft 31.

Specifically, when the automobile jolts, the sliding rod 2 slides and drives the rotating shaft 31 to rotate through the transmission of the gear 32, the pawl 42 and the ratchet 41, the rotating shaft 31 rotates and drives the flywheel 5 to rotate until the sliding rod 2 stops sliding or reversely slides, at this time, due to the characteristic of the ratchet component, the transmission between the sliding rod 2 and the rotating shaft 31 is interrupted, and the flywheel 5 continuously drives the rotating shaft 31 to rotate under the influence of inertia due to the large mass of the flywheel 5, so that the power generation efficiency of the generator 3 is improved.

Further, the first elastic component is the spring 6, the sliding connection piece 1 is the sealed tubular structure in bottom, the slide bar 2 sliding connection is in the sliding connection piece 1 inner chamber, slide bar 2 top wears out sliding connection piece 1 inner chamber to external world, spring 6 sets up in sliding connection piece 1 inner chamber bottom, spring 6 top and the butt of slide bar 2 bottom, spring 6 bottom and sliding connection piece 1 inner chamber bottom butt will be extruded spring 6 when slide bar 2 receives car pressure to slide down, spring 6 deformation offsets the effort of slide bar 2 this moment to alleviate the bump sense that the car was gone.

Further, the side face of the sliding connection piece 1 is provided with an opening 11, the opening 11 is correspondingly arranged with the tooth groove 21, the gear 32 penetrates through the opening 11 to be meshed with the tooth groove 21, the side face of the sliding connection piece 1 is provided with the opening 11, and therefore components such as the generator 3 and the like can be conveniently installed in the length range of the sliding connection piece 1, the whole length of the device is prevented from being overlong, and the occupied space of the device during installation and use is reduced.

Further, the bottom end of the sliding connector 1 is provided with a hinge joint 12, and the hinge joint 12 can be hinged with a swinging assembly at the wheel of the automobile.

Further, the automobile damping power generation device further comprises a fixed ring 71 and a mounting seat 72, the fixed ring 71 is sleeved on the sliding piece 1, the mounting seat 72 is connected to one side of the fixed ring 71, and the generator 3 is arranged on the mounting seat 72.

Specifically, the fixing ring 71 is formed by enclosing two semicircular clamping arms, the clamping arms are connected through bolts, and a user can rotate the bolts to enable the clamping arms to be close to each other, so that the fixing ring 71 is clamped and fixed on the sliding connector 1, or the bolts are reversed to enable the clamping arms to be far away from each other, so that the user can take down the fixing ring 71, and the installation and detachment difficulty of the device is reduced, so that later maintenance is facilitated.

Further, two generators 3 are provided, one generator 3 is arranged at the top end of the sliding connector 1, the other generator 3 is arranged at the bottom end of the sliding connector 1, the rotating shafts 31 corresponding to the two generators 3 are opposite in direction, and the openings 11, the gears 32 and the ratchet wheel components are all provided with two generators and are arranged in one-to-one correspondence with the generators 3.

Specifically, the sliding rod 2 can drive the rotating shaft 31 arranged at the bottom end of the sliding connection piece 1 to rotate when sliding down, the sliding rod 2 can drive the rotating shaft 31 arranged at the top end of the sliding connection piece 1 to rotate when sliding up, the rotating directions of the rotating shafts 31 corresponding to the two generators 3 can be opposite to ensure that the rotating directions of the two rotating shafts 31 are the same, so that the rule of unidirectional rotation power generation of the generators 3 is adapted, the generators 3 arranged at the bottom end of the sliding connection piece 1 can generate power when the sliding rod 2 slides down, the generators 3 arranged at the top end of the sliding connection piece 1 can generate power when sliding up the sliding rod 2, and the power generation efficiency is improved.

In summary, when the automobile runs through the bumpy road section, the swinging component corresponding to the wheels swings, thereby driving the sliding rod 2 to slide downwards and squeeze the spring 6, the deformation of the spring 6 is utilized to counteract the bumpy, when the sliding rod 2 slides downwards and squeezes the spring 6, the gear 32 is driven to rotate through the tooth slot 21, at this time, the gear 32 drives the generator 3 arranged at the bottom end of the sliding connector 1 through the ratchet component to generate electricity, when the spring 6 releases energy to reset, the sliding rod 2 drives the generator 3 arranged at the top end of the sliding connector 1 to generate electricity through the corresponding gear 32, the gears 32 all avoid the inversion of the driving shaft 31 through the ratchet component, so as to avoid the occurrence of the situation that the phase sequence of the generator 3 is inverted, the reciprocating sliding rod 2 drives the generator 3 at the two ends of the sliding connector 1 to convert kinetic energy into electric energy respectively, and the electric energy generated by the generator 3 is transmitted to the electricity storage device in the automobile through the electric wire, so that the automobile can be used, and the energy generated by the automobile bumpy can be effectively utilized, and the automobile can be used more energy-saving and environmental protection.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. An automobile damping power generation device, comprising: the device comprises a sliding connection piece (1), a sliding rod (2), an elastic piece I, a generator (3) and a ratchet assembly;

the sliding rod (2) is in sliding connection with the sliding connection piece (1), and a tooth slot (21) is formed in one side of the sliding rod (2) along the length direction of the sliding rod (2);

the first elastic piece is arranged on the sliding piece (1), one end of the first elastic piece is connected with the sliding piece (1), and the other end of the first elastic piece is connected with the sliding rod (2);

the power generator (3) is arranged on one side of the sliding connector (1), the power generator (3) is provided with a rotating shaft (31), a gear (32) is sleeved on the rotating shaft (31), and the gear (32) is meshed with the tooth groove (21);

the ratchet wheel assembly is arranged between the gear (32) and the rotating shaft (31), and the gear (32) can drive the rotating shaft (31) to rotate unidirectionally through the ratchet wheel assembly.

2. The automobile shock absorbing power generation device according to claim 1, wherein the ratchet assembly comprises a ratchet (41), a pawl (42) and a second elastic member;

an annular groove (320) is formed in the inner side of the gear (32), and the ratchet wheel (41) is arranged in the annular groove (320) and fixedly sleeved on the rotating shaft (31);

the pawl (42) is arranged in the annular groove (320), one end of the pawl (42) is hinged with the end wall of the annular groove (320), and the other end of the pawl (42) is meshed with the ratchet wheel (41);

the second elastic piece is arranged in the annular groove (320), one end of the second elastic piece is connected with the inner wall of the annular groove (320), and the other end of the second elastic piece is connected with the side wall of the pawl (42).

3. The automobile damping power generation device according to claim 2, wherein the second elastic piece is a spring sheet (43), one end of the spring sheet (43) is fixedly connected with the inner wall of the annular groove (320), and the other end of the spring sheet (43) is abutted against the side wall of the pawl (42).

4. A shock absorbing power generation device for an automobile according to claim 3, wherein a plurality of pawls (42) and snap-action pieces (43) are provided, the plurality of pawls (42) are circumferentially distributed along the annular groove (320), and the snap-action pieces (43) are arranged in one-to-one correspondence with the pawls (42).

5. The automobile shock absorbing power generation device according to claim 1, further comprising a flywheel (5);

the end of the rotating shaft (31) extends outwards beyond the gear (32), and the flywheel (5) is coaxially arranged on the extending end of the rotating shaft (31).

6. The automobile damping and power generation device according to claim 1, wherein the first elastic member is a spring (6);

the sliding piece (1) is of a tubular structure with a sealed bottom end, the sliding rod (2) is in sliding connection in an inner cavity of the sliding piece (1), the top end of the sliding rod (2) penetrates out of the inner cavity of the sliding piece (1) to the outside, the spring (6) is arranged at the bottom of the inner cavity of the sliding piece (1), the top end of the spring (6) is in butt joint with the bottom end of the sliding rod (2), and the bottom end of the spring (6) is in butt joint with the bottom of the inner cavity of the sliding piece (1).

7. The automobile damping power generation device according to claim 1, wherein an opening (11) is formed in the side face of the sliding connection piece (1), the opening (11) is arranged corresponding to the tooth groove (21), and the gear (32) penetrates through the opening (11) to be meshed with the tooth groove (21).

8. The automobile damping and power generation device according to claim 6, wherein a hinge joint (12) is arranged at the bottom end of the sliding connection piece (1), and the hinge joint (12) can be hinged with a swing assembly at an automobile wheel.

9. The automobile shock absorbing power generation apparatus of claim 6, further comprising a stationary ring (71) and a mounting base (72);

the fixed ring (71) is sleeved on the sliding connector (1), the mounting seat (72) is connected to one side of the fixed ring (71), and the generator (3) is arranged on the mounting seat (72).

10. The automobile damping power generation device according to claim 7, wherein two generators (3) are arranged, one generator (3) is arranged at the top end of the sliding connector (1), the other generator (3) is arranged at the bottom end of the sliding connector (1), and the rotating shafts (31) corresponding to the two generators (3) face opposite directions;

the opening (11), the gear (32) and the ratchet wheel component are respectively provided with two openings and are arranged in one-to-one correspondence with the generators (3).

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