CN203906194U

CN203906194U - Foot-operated power generator

Info

Publication number: CN203906194U
Application number: CN201420162745.3U
Authority: CN
Inventors: 刘益芳; 黄坤鸿; 李雨坤; 吴鹏毅
Original assignee: Xiamen University
Current assignee: Xiamen University
Priority date: 2014-04-04
Filing date: 2014-04-04
Publication date: 2014-10-29
Anticipated expiration: 2024-04-04

Abstract

The utility model relates to the technical field of power generation devices. A pedal power generation device includes: a seat body, on which a stepping assembly, a transmission assembly and a power generation assembly are arranged, the seat body is a right-angled seat body, and the right-angled seat body A U-shaped box is symmetrically arranged on the seat body along the bisector of the angle, and symmetrical through holes are opened on both sides of the top of the U-shaped box. The stepping assembly includes two pedals, two pedal rods and a rotating shaft. The two pedal rods are respectively fixedly sleeved on the two sides of the rotating shaft protruding from the U-shaped box through the symmetrical through holes and protrude from both sides of the U-shaped box. The two pedals are respectively arranged on the free ends of the two pedal rods. , the transmission component drives the power generation component to rotate and generate electricity. The utility model provides a pedal power generation device, which has a simple structure and a small appearance, is convenient for storage and movement, is stable and firm at the same time, satisfies the load of the pedal force, and is provided with a plug-in panel with various adaptable interfaces. , to meet diverse needs.

Description

A kind of pedal generation device

Technical field

The utility model relates to electricity generating device technical field, and particularly one is available for users to ride mode, drives this electricity generating device to operate the device that carries out required object charging.

Background technique

For the physical efficiency that body-building is consumed can be utilized effectively, there is on the market at present the foot-operated generating of class bicycle, the physical efficiency consuming during by people's body-building is converted into electric energy, in reaching body building, can either energy saving, can effectively utilize again the physical efficiency that health consumes, for the places such as family provide electric energy, charge in particular for the electronic equipment carrying such as IPAD, MP4 and mobile phone etc., meet when people charge demand and allow the consciousness of environmental protection virtually be strengthened.

But the foot-operated generating of existing class its space occupying of bicycle is larger, storage is inconvenient, also affect living space, and some easy pedal generation devices, its soundness and stability are not so good again, are in use difficult to hold balance, and some traditional pedal generation devices be only by power storage in the middle of storage battery, artificially use when charging for portable electronic device, also will could use smoothly by translation interface, cumbersome.

Model utility content

In order to solve the problems of the technologies described above, the utility model provides a kind of pedal generation device, and it is simple in structure, profile is small and exquisite, is convenient to storage storage and mobile, simultaneously firmly stable again, meet the carrying of foot-operated strength, and be provided with and possess multiple patch panel of joining suitable interface, meet diversified demand.

In order to achieve the above object, the technological scheme that the utility model adopts is that a kind of pedal generation device, comprising: pedestal, and described pedestal is provided with tramples assembly, transmitting assemblies and electrification component,

Described pedestal is right angle type pedestal, on this right angle type pedestal, is symmetrically arranged with a U-shaped casing along angular bisector, and this U-shaped casing top dual-side offers symmetrical through hole,

The described assembly of trampling comprises two pedals, two pedal rod member and rotating shafts, described rotating shaft wore symmetrical through hole and stretched out U-shaped casing both sides, the two pedal rod members both side ends that fixed cover is located at rotating shaft and stretches out U-shaped casing respectively, described two pedals are separately positioned on the free end of two pedal rod members, in order to carry out better energy transmission, described in this, rotating shaft and pedal rod member connecting end place are also provided with rolling rotating shaft

Described transmitting assemblies is arranged in U-shaped casing, and this transmitting assemblies comprises the first gear, the second gear, the 3rd gear, the 4th gear, the second rotating shaft, the 5th gear, bridge, fixed gear, the 6th gear, the 7th gear, the 3rd rotating shaft, central shaft, described the first gear coordinates by flat key with rotating shaft, also can reach the object of transferring energy, described the first gear engages with the second gear, described the second gear is all connected with the 3rd rotating shaft flat key with the 7th gear, the second gear drives the 7th gear to rotate by the 3rd rotating shaft, described the 7th gear engages with the 6th gear, the 6th gear is all fixedly connected with central shaft with the 5th gear, the 6th gear drives the 5th gear to rotate by central shaft, described the 5th gear engages with fixed gear, described central shaft passes bridge cylinder end and is connected with bridge bearing, and the described bridge the other end is fixedly connected with the second rotating shaft, and described the second rotating shaft coordinates its rotation of drive with the 3rd gear flat key, the 3rd gear engages with the 4th gear, and the 4th gear is driven and rotated by electrification component.

Described electrification component is arranged in U-shaped casing, this electrification component comprises generating motor, storage battery, rectification circuit and transformer, described gear is fixed on by unilateral bearing in the rotating shaft of generating motor, the rotating shaft of the 4th gear driven generating motor is rotated, described generating motor input end is electrically connected with storage battery through rectification circuit, described accumulator output end and transformer are electrically connected, and the output terminal of described transformer is connected with USB charging inlet, 4V charging inlet and 12V charging inlet.

Further, described U-shaped casing and pedestal bottom plate angle tilt to be provided with a control panel, and described USB charging inlet, 4V charging inlet and 12V charging inlet are all arranged on described control panel.

Further, described transmitting assemblies also comprises one group of positioning shaft sleeve, described positioning shaft sleeve one end coordinates with Gear center rotating shaft transmission, the described positioning shaft sleeve the other end coordinates with the 3rd rotating shaft transmission, by positioning shaft sleeve is set, can limit this drive of location the 3rd gear and the 4th position of gear in being meshed.

Further, the angle of described control panel and base plate is 60 °, the angle easy-to-operat of 60 ° is set and patches external device.

Further, the back side of described right angle type pedestal offers groove, and this groove can arrange according to hand shape, is convenient for people to lift whole device, adopts groove to be provided as handle simultaneously, and both conserve space are easy to use again.

The utility model is by adopting technique scheme, and compared with prior art, tool has the following advantages:

The utility model is by arranging right angle type pedestal, and be symmetrically arranged with a U-shaped casing along angular bisector on right angle type pedestal, correspondingly on this U-shaped casing, arrange and trample assembly, transmitting assemblies and electrification component, structure is ingenious, simple light and handy, save more space than the pedal generation device of traditional framed, and storage conveniently moving, applied widely.Simultaneously firmly stable again, meet the carrying of foot-operated strength.

The utility model is by adopting the first gear, the second gear, the 3rd gear, the 4th gear, the second rotating shaft, the 5th gear, bridge, fixed gear, the 6th gear, the 7th gear, the 3rd rotating shaft, central shaft to form two pairs of fixed shaft gear trains and one group of epicyclic gear train combined amplifier velocity ratio, thereby raise the efficiency.

The utility model is also provided with multiple charging inlet, meet diversified different demand, this charging inlet is inclined on the control panel of angle of U-shaped casing and pedestal bottom plate dexterously, and the fully empty profit useful space makes again man-machine interaction face be convenient to observe and operation.

Brief description of the drawings

Fig. 1 is the first schematic diagram of the utility model embodiment;

Fig. 2 is the second schematic diagram of the utility model embodiment;

Fig. 3 is the utility model embodiment's internal structure schematic diagram;

Fig. 4 is the utility model embodiment's internal structure sectional view;

Fig. 5 is the partial enlarged drawing in Fig. 3;

Fig. 6 is A-A sectional drawing in Fig. 4.

Embodiment

Now with embodiment, the utility model is further illustrated by reference to the accompanying drawings.

As a specific embodiment, as shown in Figures 1 to 6, a kind of pedal generation device, comprising: pedestal 5, and described pedestal 5 is provided with tramples assembly, transmitting assemblies and electrification component,

Described pedestal 5 is right angle type pedestal 5, on this right angle type pedestal 5, is symmetrically arranged with a U-shaped casing 20 along angular bisector, and these U-shaped casing 20 top dual-sides offer symmetrical through hole 23,

The described assembly of trampling comprises two pedals 6, two pedal rod members 7 and rotating shaft 8, described rotating shaft 8 wore symmetrical through hole 23 and stretched out U-shaped casing 20 both sides, two pedal rod members 7 both side ends that fixed cover is located at rotating shaft 8 and stretches out U-shaped casing 20 respectively, described two pedals 6 are separately positioned on the free end of two pedal rod members 7, in order to carry out better energy transmission, described in this, rotating shaft 8 is also provided with rolling rotating shaft with pedal rod member 7 connecting end places.

Described transmitting assemblies is arranged in U-shaped casing 20, and this transmitting assemblies comprises gear 1, gear 2, gear 3, gear 4, rotating shaft 9, gear 15, bridge 16, fixed gear 17, gear 18, gear 19, rotating shaft 21, central shaft 22.Described gear 1 coordinates by flat key with rotating shaft 8, also can reach the object of transferring energy, described gear 1 engages with gear 2, described gear 2 is all connected with rotating shaft 21 flat keys with gear 19, gear 2 rotates by rotating shaft 21 driven gears 19, and described gear 19 engages with gear 18, and gear 18 is all fixedly connected with central shaft 22 with gear 15, gear 18 rotates by central shaft 22 driven gears 15, and described gear 15 engages with fixed gear 17.Described central shaft 22 passes bridge 16 cylinder end and is connected with bridge 16 bearings, described bridge 16 the other ends are fixedly connected with rotating shaft 9, described rotating shaft 9 coordinates drive, and it rotates with gear 3 flat keys, and gear 3 engages with gear 4, and gear 4 drives the rotating shaft of generating motors to rotate.

Transmitting assemblies also comprises one group of positioning shaft sleeve 24, described positioning shaft sleeve 24 one end coordinate with gear 3 central rotating shaft transmissions, described positioning shaft sleeve 24 the other ends coordinate with rotating shaft 21 transmissions, by positioning shaft sleeve 24 is set, can limit location this driven gear 3 and the position of gear 4 in being meshed.

Described electrification component is arranged in U-shaped casing 20, this electrification component comprises generating motor 10, storage battery 11, rectification circuit 12 and transformer, described gear 4 is fixed on by unilateral bearing in the rotating shaft of generating motor 10, described generating motor 10 input ends are electrically connected through rectification circuit 12 and storage battery 11, described storage battery 11 output terminals and transformer 26 are electrically connected, the output terminal of described transformer 26 is provided with USB charging inlet, 4V charging inlet and 12V charging inlet 25

Described U-shaped casing 20 tilts to be provided with a control panel 14 with pedestal 5 base plate angles, and described USB charging inlet, 4V charging inlet and 12V charging inlet 25 are all arranged on described control panel 14.

In the present embodiment, described control panel 14 is 60 ° with the angle of pedestal 5 base plates, the angle easy-to-operat of 60 ° is set and patches external device.

In the present embodiment, the back side of described right angle type pedestal 5 offers groove 13, and this groove 13 can arrange according to hand shape, is convenient for people to lift whole device, adopts groove 13 to be provided as handle simultaneously, and both conserve space are easy to use again.

When use, user can pass through pin pushes pedals 6, make pedal 6 do clockwise or counterclockwise circular movement, pedal rod member 7 and rotating shaft 8 rotarily actuate gear 1 and rotate, gear 2 engagements on gear 1 live axle 21 are rotated, gear 19 coaxial rotation coaxial with gear 2, and then driven gear 18 rotates, gear 18 and gear 15 coaxial rotation, gear 15 and fixed gear 17 engagement driving, fixed gear 17 engages with gear 3, gear 3 and gear 4 engagement driving that are fixed on generating motor, thus drive generating motor 10.Generating motor 10 rotors are around stator rotation cutting magnetic line generation current, after rectification circuit 12 filter rectifications, output to storage battery 11, pass through again transformer 26, export to USB charging inlet, 4V charging inlet and 12V charging inlet 25 through transformer 26, power or directly in storage battery 11, store this electric energy for extraneous electronic equipment.

Although specifically show and introduced the utility model in conjunction with preferred embodiment; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.

Claims

1. A pedal power generating device, characterized in that: comprising: a seat body, the seat body is provided with a stepping assembly, a transmission assembly and a power generation assembly,

The seat body is a right-angled seat body, and a U-shaped box body is arranged symmetrically along the angle bisector on the right-angled seat body, and symmetrical through holes are opened on both sides of the top of the U-shaped box body.

The stepping assembly includes two pedals, two pedal rods and a rotating shaft. The rotating shaft passes through a symmetrical through hole and protrudes from both sides of the U-shaped box. The ends on both sides of the two pedals are respectively arranged on the free ends of the two pedal rods,

The transmission assembly is arranged in a U-shaped box body, and the transmission assembly includes a first gear, a second gear, a third gear, a fourth gear, a second rotating shaft, a fifth gear, a rod frame, a fixed gear, a sixth gear, a Seven gears, a third rotating shaft, and a central shaft. The first gear and the rotating shaft are matched by a flat key, which can also achieve the purpose of transmitting energy. The first gear meshes with the second gear, and the second gear and the seventh gear Both are connected with the third shaft with flat keys, the second gear drives the seventh gear to rotate through the third shaft, the seventh gear meshes with the sixth gear, the sixth gear and the fifth gear are fixedly connected with the central shaft, and the sixth gear The fifth gear is driven to rotate by the central shaft, the fifth gear meshes with the fixed gear, the central shaft passes through the cylindrical end of the rod frame and is connected to the rod frame bearing, the other end of the rod frame is fixedly connected to the second rotating shaft, The second rotating shaft cooperates with the flat key of the third gear to drive it to rotate, the third gear meshes with the fourth gear, and the fourth gear drives the rotating shaft of the generator motor to rotate.

2. A pedal power generating device according to claim 1, characterized in that: the power generating assembly is arranged in a U-shaped box, and the generating assembly includes a generating motor, a storage battery, a rectifier circuit 12 and a transformer, and the fourth The gear is fixed on the rotating shaft of the generator motor through a one-way bearing, the input end of the generator motor is electrically connected to the battery through a rectification circuit, the output end of the battery is electrically connected to a transformer, and the output end of the transformer is connected to a USB charging interface , 4V charging interface and 12V charging interface.

3. A pedal power generating device according to claim 2, characterized in that: a control panel is provided obliquely at the angle between the U-shaped box body and the bottom plate of the base, and the USB charging interface, 4V charging interface and 12V charging interface The charging interfaces are all arranged on the control panel.

4. A pedal power generating device according to claim 1, characterized in that: the transmission assembly also includes a set of positioning bushings, one end of the positioning bushings is in transmission cooperation with the gear center shaft, and the positioning bushings The other end cooperates with the transmission of the third rotating shaft, and by setting the positioning sleeve, it can limit and position the position where the driving third gear and the fourth gear are in mesh.

5. A pedal power generating device according to claim 3, characterized in that: the angle between the control panel and the bottom plate is 60°.

6 . A pedal power generating device according to claim 1 , wherein a groove is opened on the back of the right-angled seat. 6 .