CN201419612Y

CN201419612Y - Luminous wheel structure of trammer

Info

Publication number: CN201419612Y
Application number: CN2009201579016U
Authority: CN
Inventors: 胡安民
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-06-03
Filing date: 2009-06-03
Publication date: 2010-03-10
Anticipated expiration: 2019-06-03

Abstract

The utility model provides a luminous wheel structure of a trammer, wherein a micro-generator is assembled on a wheel rim, and is provided with a protective body and a plurality of radiation rods, theend portions of the radiation rods is respectively provided with an LED lamp, and a ring-shaped box, an induction coil, a permanent magnet, a bearing sleeve and a circuit board are arranged in the micro-generator, the ring-shaped box is provided with a ring-shaped space for embedding the induction coil, the permanent magnet is sleeved on the bearing sleeve, and is assembled in the ring-shaped boxtogether with the bearing sleeve, the circuit board is arranged on one side of the ring-shaped body, and the protective body and the radiation rods are assembled in an idler wheel. The assembly structure is stable, does not be affected by centrifugal force, and can resist oscillation and impact.

Description

The luminous wheel structure of go-cart

[technical field]

The utility model relates to luminous wheel, especially referring to can be applicable to the baby takes advantage of to carry with go-cart, handicapped personage and takes turns with the Trolley that uses in the various go-carts such as wheelchair, walk help utensil, pet, toy, shopping cart and sports requsites, and package assembly is firm, but centrifugal force resistant, anti-collision, vibration, prolonged use, and do not have a kind of luminous wheel structure of go-cart of the misgivings of the damage that gets loose.

[background technology]

Known doll carriage, wheelchair etc. only use for roller purely, to drive car body, any variation are not arranged, and apparent dullness can't be noticeable; So present skating shoe roller has light-emitting device, use the LED lamp usually as luminous usefulness, there is a microgenerator roller inside, comprises spare parts such as induction coil, permanent magnet and circuit card, via the rotation of roller, produce magnetic field with induction coil and permanent magnet, make microgenerator produce electric power, luminous with supply LED lamp, and produce light, except that attractive gazing at, also can avoid dangerous, noted by vehicle, improve user's safety;

But, under this roller fast rotational situation, use a period of time, often have the situation of damage to take place, and the LED lamp can't be luminous, reason is to be assembled in microgenerator in the roller and is vibrated easily and damage or get loose, when rolling, produce centnifugal force by the assembly in its roller, add collision, vibration, interior tissue is if nothing firmly, is easy to get loose and damages.

[utility model content]

The purpose of this utility model is to provide a kind of luminous wheel structure of go-cart, and its package assembly is firm, but centrifugal force resistant, anti-collision, vibration, prolonged use, and do not have the misgivings of the damage that gets loose.This structure can be applicable to the baby and takes advantage of and carry with go-cart, handicapped personage with using in the various go-carts such as wheelchair, walk help utensil, pet, toy, shopping cart and sports requsites.

The luminous wheel structure of a kind of go-cart of the utility model, it is that a microgenerator is assembled in the wheel rim, this microgenerator has a watch box and several the width of cloth are penetrated bar, watch box is a hollow and annular, this width of cloth is penetrated bar and is positioned the ring body periphery, the width of cloth is penetrated bar and is the radiation-like distribution in the ring body periphery, and the width of cloth is penetrated boom end and is provided with a LED lamp;

This microgenerator also includes:

One ring-like group of box, for iron plate is made, the center is a hollow, and ring-like space is arranged, ring-like space is inserted for an induction coil;

One permanent magnet is sheathed on the bearing carrier ring, and this permanent magnet and bearing carrier ring are organized in ring-like group of box intracardiac together;

One circuit card is installed on the ring plate, and this ring plate is located at ring-like group of box one side again;

In view of the above, the ring-like group of box that includes induction coil and permanent magnet is assembled in the watch box, and the watch box and the width of cloth penetrate bar and be assembled in the roller again, make package assembly firm, be not subjected to centrifugal forces affect, and anti-vibration and impact resistance.

Wherein, this ring-like group of box made up by two left and right hemizonids, and hemizonid has inner ring and outer ring, and inner ring has the staggered taper iron plate of opposite magnetic pole.

Wherein, this ring-like group of box is provided with two vacancies, is provided with two knock holees with respect to induction coil, and be relative with two vacancies with two knock holees, and induction coil is positioned ring-like group of box.

Wherein, be provided with parallel internal edge in this permanent magnet, and bearing carrier ring is provided with parallel outside outward, mutually sheathed and locate.

Wherein, be provided with several floors in this wheel rim, number has several knock holees, certain bit space and number positioning groove in the floor, and the space, location is inserted for ring-like group of box, and positioning groove is penetrated bar for the width of cloth and embedded, and the floor outside has cover plate, cover plate to have inserting column to be embedded in the knock hole.

Wherein, this wheel rim outer ring is provided with the number perforation, and is fluted in the wheel rim peripheral equipment tire, tire, and the LED lamp that perforation is penetrated bar for the width of cloth passes, and the LED lamp is gone in the groove, and tire is transparent or semitransparent material.

Wherein, this wheel rim outside device one outer cover.

Wherein, be covered with several open-works outside this.

The luminous wheel structure of a kind of go-cart of the utility model, its advantage and effect are: package assembly is firm, but centrifugal force resistant, anti-collision, vibration, prolonged use, and do not have the misgivings of the damage that gets loose.Can be applicable to the baby and take advantage of and carry with go-cart, handicapped personage with using in the various go-carts such as wheelchair, walk help utensil, pet, toy, shopping cart and sports requsites, of many uses.

[description of drawings]

Fig. 1 is the perspective exploded view of the utility model microgenerator.

Fig. 2 is the perspective exploded view of the utility model wheel rim and microgenerator.

Fig. 3 is a generalized section of the present utility model.

Fig. 4 is a combination schematic perspective view of the present utility model.

Fig. 5 is the schematic perspective view of another embodiment of the utility model.

Concrete label is as follows among the figure:

21 ring-like groups of boxes of 10 wheel rims, 20 microgenerators

22 induction coils, 23 permanent magnets, 24 bearing carrier rings

25 circuit cards, 201 watch boxes, 202 width of cloth are penetrated bar

203LED lamp 211 hemizonids 212 inner rings

2121 taper iron plates, 210 ring-like spaces, 213 outer rings

214 vacancies, 221 knock holees, 231 parallel internal edges

241 parallel outside 251 ring plates, 11 floors

Space, 12 knock holees, 13 location 14 positioning grooves

15 cover plates, 16 perforation, 17 tires

171 grooves, 18 outer covers, 19 outer covers

191 open-works, 151 inserting columns

[specific embodiment]

At first, the luminous wheel structure of a kind of go-cart of the utility model, first embodiment, as Fig. 1,2,3, shown in 4, it is assembled in the wheel rim 10 (Fig. 2), this wheel rim 10 mainly is to be applied to the baby take advantage of to carry and use go-cart, handicapped personage uses wheelchair, the walk help utensil, pet, toy, the Trolley wheel that uses in the various go-cart such as shopping cart and sports requsites, one microgenerator 20 (Fig. 1) is arranged, this microgenerator 20 is assembled with one ring-like group of box 21, one induction coil 22, one permanent magnet 23, one bearing carrier ring 24 and a circuit card 25, the constructional device of this microgenerator 20 is that a watch box 201 and several the width of cloth are penetrated bar 202, watch box 201 is a hollow and annular, this width of cloth is penetrated bar 202 and is the radiation-like distribution, and being positioned watch box 201 peripheries, the width of cloth is penetrated bar 202 ends and is provided with a LED lamp 203;

Ring-like group of box 21 in this microgenerator 20, for iron plate is made, ring-like group of box 21 respectively merged by a symmetrical hemizonid 211 to form, hemizonid 211 has inner ring 212 and outer ring 213, inner ring 212 has taper iron plate 2121, a left side, inner ring 212 after right hemizonid 211 is organized mutually is the staggered taper iron plate 2121 of opposite magnetic pole, ring-like group of box 21 centers are circular hollow, one ring-like space 210 is arranged in ring-like group of box 21, ring-like space 210 is inserted for an induction coil 22, these ring-like group of box 21 periphery is provided with two recessed vacancies 214, be provided with two knock holees 221 with respect to induction coil 22, relative with two knock holees 221 with two vacancies 214, induction coil 22 is positioned in the ring-like group of box 21, and nonvoluntary rotary inductive coil 22, induction coil 22 also is ring-like, bundle is wound with lead on it, this permanent magnet 23 is sheathed on the bearing carrier ring 24, one bearing is arranged in the bearing carrier ring 24, be provided with parallel internal edge 231 in the permanent magnet 23, and bearing carrier ring 24 is provided with parallel outside 241 outward, two-phase is sheathed and this permanent magnet 23 and bearing carrier ring 24 are located mutually, bearing carrier ring 24 protection permanent magnets 23, and control the position in its when rotation, keep certain clearance and distance with the induction coil 22 that produces electric power, permanent magnet 23 and bearing carrier ring 24 organize together go into ring-like group of box 21 in intracardiac, ring-like group of box 21 rotates with the annular, outer of this bearing carrier ring 24, and a circuit card 25 is installed on the ring plate 251, and this ring plate 251 is located at ring-like group of box 21 1 sides again; Be provided with several floors 11 in this wheel rim 10 (Fig. 2), in the number floor 11 several knock holees 12 are arranged, certain bit space 13 and number positioning groove 14, space, location 13 supplies microgenerator 20 (ring-like group of box 21) to insert, and positioning groove 14 is penetrated bar 202 embeddings for the width of cloth, there is cover plate 15 in floor 11 outsides, cover plate 15 has inserting column 151 to be embedded in the knock hole 12, these wheel rim 10 outer rings are provided with number perforation 16, wheel rim 10 peripheral equipment tires 17, tire 17 interior fluted 171, the LED lamp 203 that perforation 16 is penetrated bar 202 for the width of cloth passes, and LED lamp 203 is gone in the groove 171, has an outer cover 18 to assemble outside the wheel rim 10;

By above-mentioned textural association, the luminous wheel structure of a kind of go-cart of the utility model, earlier induction coil 22 is inserted in the ring-like space 210 of ring-like group of box 21 during assembling, and located, permanent magnet 23 is sheathed on the bearing carrier ring 24, permanent magnet 23 and bearing carrier ring 24 are positioned the center of ring-like group of box 21 again, in addition circuit card 25 (ring plate 251) are installed on ring-like group of box 21 1 sides, whole then group is gone in the watch box 201, to finish assembling microgenerator 20;

After microgenerator 20 assemblings are finished, group is gone in the wheel rim 10 again, go into the watch box 201 of microgenerator 20 in the space, location 13 of wheel rim 10, penetrate the positioning groove 14 that bar 202 embeds wheel rim 10 with the width of cloth of microgenerator 20, LED lamp 203 is piercing in the perforation 16 outside the wheel rim 10, and LED lamp 203 inserts in the groove 171 of tire 17, assembled outer cover 18 again in wheel rim 10 outsides;

This tire 17 can be transparent or semitransparent state, the light of LED lamp 203 is exposed, perhaps as shown in Figure 5, assembling has the outer cover 19 of open-work 191, the width of cloth of microgenerator 20 is penetrated bar 202 slightly bend the open-work 191 that penetrates in this outer cover 19, to show the light of bright LED lamp 203, during wheel rim 10 rotations, microgenerator 20 self produces electric power, and supply LED lamp 203 is luminous;

Because this microgenerator 20 has the width of cloth and penetrates bar 202, be to be positioned at radial position, microgenerator 20 is positioned the center, be able to firm integral structure microgenerator 20, make each accessory break away from centrifugal forces affect, and each accessory package assembly is tight, more anti-vibration and impact resistance, and can reach the purpose of durable use;

The wheel rim of this case not only is used for the go-cart wheel of rotatable nothing brake, and can be applicable to brake or stop the go-cart wheel of brake type (gear type).

Claims

1, a kind of luminous wheel structure of go-cart, it is characterized in that: this structure is that a microgenerator is assembled in the wheel rim, this microgenerator has a watch box and several the width of cloth are penetrated bar, watch box is a hollow and annular, this width of cloth is penetrated bar and is positioned the ring body periphery, the width of cloth is penetrated bar and is the radiation-like distribution in the ring body periphery, and the width of cloth is penetrated boom end and is provided with a LED lamp;

This microgenerator includes:

One circuit card is installed on the ring plate, and this ring plate is located at ring-like group of box one side again.

2, the luminous wheel structure of go-cart according to claim 1 is characterized in that: this ring-like group of box made up by two left and right hemizonids, and hemizonid has inner ring and outer ring, and inner ring has the staggered taper iron plate of opposite magnetic pole.

3, the luminous wheel structure of go-cart according to claim 1 is characterized in that: this ring-like group of box is provided with two vacancies, is provided with two knock holees with respect to induction coil, and be relative with two vacancies with two knock holees, and induction coil is positioned ring-like group of box.

4, the luminous wheel structure of go-cart according to claim 1 is characterized in that: be provided with parallel internal edge in this permanent magnet, and bearing carrier ring is provided with parallel outside outward, and mutually sheathed and locate.

5, the luminous wheel structure of go-cart according to claim 1, it is characterized in that: be provided with several floors in this wheel rim, several knock holees, certain bit space and number positioning groove are arranged in the number floor, the space, location is inserted for ring-like group of box, and positioning groove is penetrated the bar embedding for the width of cloth, the floor outside has cover plate, cover plate to have inserting column to be embedded in the knock hole.

6, the luminous wheel structure of go-cart according to claim 1 is characterized in that: this wheel rim outer ring is provided with number perforation, wheel rim peripheral equipment tire, fluted in the tire, the LED lamp that perforation is penetrated bar for the width of cloth passes, and the LED lamp is gone in the groove, and tire is transparent or semitransparent material.

7, the luminous wheel structure of go-cart according to claim 1 is characterized in that: this wheel rim outside device one outer cover.

8, the luminous wheel structure of go-cart according to claim 7 is characterized in that: be covered with several open-works outside this.