CN215663843U

CN215663843U - Bicycle pedal with warning function

Info

Publication number: CN215663843U
Application number: CN202121411742.5U
Authority: CN
Inventors: 石武; 陈丽伟
Original assignee: Guangxi Yinhu Intelligent Equipment Co ltd
Current assignee: Liuzhou Ruigu Precision Machinery Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-01-28
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a bicycle pedal with a warning function, which comprises a pedal and a hand generator, wherein an assembly cavity is formed inside a support rod in the middle of the pedal, a shaft rod is arranged in the assembly cavity, a first gear is installed on a rotating shaft of the hand generator, a second gear is arranged on one side of the first gear, a round block is arranged on the outer side of the support rod, an installation cavity is formed inside the round block, a projection sheet is installed in an opening of a pipe body, a lamp plate is installed inside the installation cavity, an LED lamp is installed on the lamp plate, and a power supply and connection mechanism is installed between the round block and the support rod. The bicycle is simple in structure, the shaft rod rotates in the riding process to drive the hand generator to generate electricity, the generated electricity supplies electricity to the LED lamp, the reminding effect is greatly improved through light rays generated by the LED lamp, the picture of the projection film can be projected onto the ground through the LED lamp, the reminding patterns are increased, and meanwhile the irradiation direction of the LED lamp can be changed by 360 degrees.

Description

Bicycle pedal with warning function

Technical Field

The utility model relates to the technical field of bicycle accessories, in particular to a bicycle pedal with a warning function.

Background

The running-board is an important subassembly in the bicycle, directly provides power for the bicycle, must require fastening connection in order to guarantee user's safety on the one hand, and on the other hand requires the running-board to have certain flexibility again, can quick assembly disassembly in order to satisfy the user demand of different scenes, especially to the long-distance journey, the comfortable very important of running-board, current running-board can not adopt the reflection of light subsides to warn the pedestrian, can't use under not having the light irradiation, is unfavorable for safe operation, and drives the function singleness.

Disclosure of Invention

The technical problem to be solved by the present invention is to provide a bicycle pedal with warning function, so as to solve the problems proposed in the background art.

The utility model is realized by the following technical scheme: a bicycle pedal with a warning function comprises a pedal and a hand generator, wherein an assembly cavity is formed inside a support rod in the middle of the pedal, a shaft rod is arranged in the assembly cavity, a plurality of first bearings are embedded on the inner wall surface of the assembly cavity, inner rings of the first bearings are all installed on the outer wall surface of the shaft rod, a barrel is installed at one end of the assembly cavity, the hand generator is installed inside the barrel, a first gear is installed on a rotating shaft of the hand generator, a second gear meshed with the first gear is arranged on one side of the first gear, a fixing rod is installed in an inner hole of the second gear, one end of the fixing rod is installed on the end surface of the shaft rod, a round block is arranged on the outer side of the support rod, an installation cavity is formed inside the round block, an outer ring surface of the round block is provided with a hole communicated with the installation cavity, a pipe body is connected with a screw thread in the screw hole, a projection sheet is installed in an opening of the pipe body, and a lamp panel is installed inside the installation cavity, the lamp plate is just to projection department install the LED lamp, and the outside cover of LED lamp has the lamp shade, and the outer lane of lamp shade is installed on the internal face of installation cavity, installs power supply connection mechanism between round piece and the bracing piece.

As preferred technical scheme, the power supply connection mechanism includes the second bearing, the rotary rod, two first conducting rings and second conducting ring, second bearing and first conducting ring all embed-type and install on the lateral surface of bracing piece, rotary rod one end is installed in the inner circle of second bearing, the other end all installs on the circular block, first conducting ring sets up in the outside of second bearing, the inside wiring passageway that communicates with first conducting ring that is equipped with of bracing piece, install positive and negative first wire on hand generator's the output respectively, first wire passes the wiring passageway respectively and is connected with first conducting ring, second conducting ring all embeds and installs on the left surface of circular block, the homogeneous phase touches between first conducting ring and the second conducting ring, install positive and negative second wire on the input of lamp plate respectively, positive and negative second wire is installed respectively on the second conducting ring.

As the preferred technical scheme, the left side surface of the round block is outwards protruded to form more than one clamping block, the more than one clamping blocks are uniformly distributed in an annular structure, the supporting rod is provided with clamping grooves right opposite to the clamping blocks, one ends of the clamping blocks are inserted into the clamping grooves, and the clamping blocks and the clamping grooves are arranged in a hemispherical structure.

As preferred technical scheme, the screw rod is installed on the one end of axostylus axostyle is kept away from hand generator.

The utility model has the beneficial effects that: the bicycle is simple in structure, the shaft rod rotates in the riding process to drive the second gear, the second gear drives the first gear, the hand generator can be used for generating electricity through the rotating first gear, the generated electricity supplies power for the LED lamp, the reminding effect is greatly improved through light rays generated by the LED lamp, the picture of the projection film can be projected onto the ground through the LED lamp, the reminding pattern is increased, the bicycle is suitable for different people, meanwhile, the irradiation direction of the LED lamp can be changed by 360 degrees, and the adaptability is further improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

fig. 2 is a partially enlarged view of a portion a in fig. 1.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, the bicycle pedal with a warning function of the present invention comprises a pedal 1 and a hand generator 7, wherein an assembly cavity 2 is formed inside a support rod 24 in the middle of the pedal 1, a shaft rod 4 is arranged in the assembly cavity 2, a plurality of first bearings 3 are embedded on the inner wall surface of the assembly cavity 2, inner rings of the first bearings 3 are all installed on the outer wall surface of the shaft rod 4, a cylinder 9 is installed at one end of the assembly cavity 2, the hand generator 7 is installed inside the cylinder 9, a first gear 6 is installed on a rotating shaft of the hand generator 7, a second gear 8 engaged with the first gear is arranged at one side of the first gear 6, a fixing rod is installed in an inner hole of the second gear 8, one end of the fixing rod is installed on the end surface of the shaft rod 4, a circular block 17 is arranged outside the support rod 24, an installation cavity 18 is formed inside the circular block 17, a screw hole communicated with the installation cavity is arranged on the outer ring surface of the circular block 17, the pipe body 16 is in threaded connection with the screw hole, the projection film 15 is installed in the opening of the pipe body 16, the lamp panel 21 is installed inside the installation cavity 18, the LED lamp 22 is installed right opposite to the projection film on the lamp panel 21, the lampshade 19 is sleeved outside the LED lamp 22, the outer ring of the lampshade 19 is installed on the inner wall surface of the installation cavity 18, and the power supply and connection mechanism is installed between the round block 17 and the support rod 24, wherein the pipe body is made of metal materials, so that the firmness of the assembly cavity is improved, and the hand generator is prevented from being damaged due to external pressure; wherein, because body and circular block threaded connection, consequently can be quick take out the body, can change the projection piece, increase the content of projection.

In this embodiment, the power supply connection mechanism includes a second bearing 11 and a rotating rod 25, two first conducting rings 12 and second conducting rings 14, second bearing 11 and first conducting ring 12 are all installed on the lateral surface of bracing piece 24 in an embedded manner, rotary rod 25 one end is installed in the inner circle of second bearing 11, the other end is all installed on circular block 17, first conducting ring 12 sets up in the outside of second bearing, bracing piece 24 is inside to be equipped with the wiring passageway 23 with first conducting ring 12 intercommunication, install positive and negative first wire on the output of hand generator 7 respectively, first wire passes wiring passageway 23 respectively and is connected with first conducting ring 12, second conducting ring 14 is all installed on the left surface of circular block 17 in an embedded manner, touch between first conducting ring 12 and the second conducting ring 14, install positive and negative second wire on the input of lamp plate 21 respectively, positive and negative second wire is installed on second conducting ring 14 respectively.

In this embodiment, the outside protrusion forms more than one fixture block 13 on the left surface of circular block 17, and more than one fixture block 13 is annular structure evenly distributed, and bracing piece 24 is just all equipped with the draw-in groove to fixture block department, and fixture block 13 one end all inserts the draw-in groove, and fixture block 13 and draw-in groove all are the setting of hemispherical structure.

In this embodiment, the shaft lever 4 is far away from one end of the hand generator and is provided with the screw rod 5, and the screw rod can be directly connected with the screw hole on the bicycle.

The pedal is pedaled on the pedal in the riding process, so that the pedal is not moved, the inner shaft rod can rotate, the rotation of the shaft rod drives the second gear, the second gear drives the first gear, the hand generator can be used for generating electricity through the rotating first gear, the generated electric energy is transmitted to the lamp panel along the positive and negative first wires, the first conducting ring, the second conducting ring and the positive and negative second wires and supplies power for the LED lamp, the light generated by the LED lamp can penetrate through the screw hole and the pipeline to irradiate the outside, the reminding effect is greatly improved through the light generated by the LED lamp, the picture of the projection film can be projected onto the ground through the LED lamp, the reminding patterns are increased, and the pedal is suitable for different people;

simultaneously can 360 change the direction that the LED lamp shines, further increase adaptability, during the adjustment, can direct rotation circular block, the rotation of circular block has driven inside LED lamp, make the orientation change of LED lamp, and the rotation of circular block enables the fixture block and shifts out from the draw-in groove originally to enter into in the other draw-in groove, make the circular block after the rotation can direct location, simultaneously because first conducting ring and the counterbalance of second conducting ring all the time, consequently after rotating, can not influence the power supply.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. A bicycle pedal with a warning function is characterized in that: the hand-operated power generation device comprises a pedal (1) and a hand-operated power generator (7), an assembly cavity (2) is formed inside a support rod (24) in the middle of the pedal (1), a shaft rod (4) is arranged in the assembly cavity (2), a plurality of first bearings (3) are installed on the inner wall surface of the assembly cavity (2) in an embedded mode, inner rings of the first bearings (3) are installed on the outer wall surface of the shaft rod (4), a barrel body (9) is installed at one end of the assembly cavity (2), the hand-operated power generator (7) is installed inside the barrel body (9), a first gear (6) is installed on a rotating shaft of the hand-operated power generator (7), a second gear (8) meshed with the first gear is arranged on one side of the first gear (6), a fixing rod is installed in an inner hole of the second gear (8), one end of the fixing rod is installed on the end surface of the shaft rod (4), a circular block (17) is arranged on the outer side of the support rod (24), and an installation cavity (18) is formed inside the circular block (17), be equipped with the screw hole with the installation cavity intercommunication on the outer lane of circular block (17), threaded connection has body (16) in the screw hole, install projection piece (15) in the opening of body (16), the internally mounted of installation cavity (18) has lamp plate (21), lamp plate (21) are just installing LED lamp (22) to projection piece department, the outside cover of LED lamp (22) has lamp shade (19), the outer lane of lamp shade (19) is installed on the internal face of installation cavity (18), install power supply connection mechanism between circular block (17) and bracing piece (24).

2. The bicycle pedal with warning function according to claim 1, characterized in that: the power supply connecting mechanism comprises a second bearing (11), a rotating rod (25), two first conducting rings (12) and a second conducting ring (14), wherein the second bearing (11) and the first conducting rings (12) are all installed on the outer side surface of the supporting rod (24) in an embedded mode, one end of the rotating rod (25) is installed in the inner ring of the second bearing (11), the other end of the rotating rod is installed on a circular block (17), the first conducting rings (12) are arranged on the outer side of the second bearing, a wiring channel (23) communicated with the first conducting rings (12) is arranged inside the supporting rod (24), positive and negative first conducting wires are installed on the output end of the hand-operated generator (7) respectively, the first conducting wires penetrate through the wiring channel (23) to be connected with the first conducting rings (12), the second conducting rings (14) are all installed on the left side surface of the circular block (17) in an embedded mode, and the first conducting rings (12) and the second conducting rings (14) are in contact with each other, and positive and negative second wires are respectively arranged on the input end of the lamp panel (21) and are respectively arranged on the second conducting ring (14).

3. The bicycle pedal with warning function according to claim 1, characterized in that: the left surface of the round block (17) is outwards protruded to form more than one clamping block (13), the more than one clamping block (13) are uniformly distributed in an annular structure, the supporting rod (24) is provided with a clamping groove right opposite to the clamping block, one end of the clamping block (13) is inserted into the clamping groove, and the clamping block (13) and the clamping groove are both arranged in a hemispherical structure.

4. The bicycle pedal with warning function according to claim 1, characterized in that: one end of the shaft lever (4) far away from the hand generator is provided with a screw rod (5).