CN2546322Y

CN2546322Y - Illuminating pedal-board

Info

Publication number: CN2546322Y
Application number: CN 02233759
Authority: CN
Inventors: 张志荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-05-17
Filing date: 2002-05-17
Publication date: 2003-04-23
Anticipated expiration: 2012-05-17

Abstract

An illuminant bike pedal comprises a mounting shaft, a magnetic field generating piece combined on the mounting shaft, a pedal body which can make rotation relative to the mounting shaft, a coil inductive device linked with the pedal body, and an illuminant device assembled on the pedal body. Two insertion slots are arranged on the pedal body; the illuminant device is provided with two circuit boards which are respectively inserted into the two insertion slots; two mounting frame feet are respectively protruding on the two inductive magnetic ring bases of the coil inductive device; the mounting frame feet are respectively inserted into and assembled with the mounting insertion holes on the two circuit boards. The utility model can be automatically illuminant and the elements can be easily arranged to save the mounting time.

Description

Luminescent footboard

[technical field]

The utility model relates to a kind of pedal that is used for bicycle, particularly relate to a kind of can be in use luminous luminescent footboard automatically.

[background technology]

Pedal was in design in order to reach reflective purpose in the past, fixing Reflector normally in the appropriate location of pedal, because Reflector needs the light irradiation could produce reflecting effect, so when insufficient light, the reflecting effect of this Reflector is just undesirable.In order to improve aforementioned disappearance, a kind of luminescent footboard 1 is as shown in Figure 1, 2 arranged in skill in the past, this luminescent footboard 1 comprises: an installation shaft 11, an axle sleeve fixing being installed in of the pedal body on the installation shaft 11 12, two magnet 13, two on the installation shaft 11 is installed on the pedal body 12 and and magnet 13 cooresponding induction coils 14, and several are installed in the illuminating part 15 on the pedal body 12.Wherein the central axis 110 that this pedal body 12 can installation shaft 11 is that the center is with respect to installation shaft 11 rotations, for positioned coil 14 and and the illuminating part 15 of coil 14 electric bindings, existing luminescent footboard 1 is to offer an oblong perforation 121 in pedal body 12 central authorities, this perforation 121 has two at interval and perpendicular to the short hole wall 122 of central axis 110, and the two slotted hole walls 123 that are engaged on two 122 of short hole walls and parallel central axis 110, and installation shaft 11 is to pass two

short hole walls

122,14 of two coils be branch other be inlaid in the two slotted hole walls 123, each illuminating part 15 is embedded in respectively in several lamp holes 124 that pedal body 12 peripheries are provided with.

When existing luminescent footboard 1 in use, pedal body 12 can central axis 110 be that the center is with respect to installation shaft 11 rotations, when relatively rotating, borrow coil 14 to come the magnetic line of force of septum magnet 13 can produce induced electric motive force, between the two to provide illuminating part 15 luminous power.

This existing pedal 1 can rotate with 14 of coils relatively in order to make the magnet 13 that produces magnetic line of force, though its design that two coils 14 is inlaid in respectively in the two slotted hole walls 123 of perforation 121 is feasible, but the installation exercise difficulty of two coils 14 when assembling, simultaneously owing to coil 14 needs and each illuminating part 15 electric binding, this existing pedal 1 is embedded in each illuminating part 15 in each lamp hole 124 that pedal body 12 peripheries offer, in the electric binding of 14 of illuminating part 15 and the coils difficulty that seems.In other words, though existing luminescent footboard 1 can utilize the relative induced electric motive force that produces of 14 of magnet 13 and coils rotational automaticly, but because the details that can specifically implement is not considered in this design, therefore when reality is made, two coils 14 and illuminating part 15 are all very difficult in installation and electric binding, do not conform to practicality.

[utility model content]

The purpose of this utility model is to overcome the deficiency of above-mentioned prior art and provide can be luminous automatically in a kind of use, and element installing easily, can save the luminescent footboard of set-up time.

Luminescent footboard of the present utility model, be mounted on the single-revolution end of a crank, above-mentioned luminescent footboard comprises: one is installed in the installation shaft on the round end of crank, one pedal body that can rotate around a central axis of this installation shaft, one magnetic field that is combined on the installation shaft produces part, one is installed in the inductive devices on the pedal body, and one be installed on the pedal body and and the light-emitting device of the electric binding of inductive devices, wherein this pedal body is provided with a central axial region that supplies installation shaft to plug, and portion is prolonged in two ranks at central axial region the place ahead or rear in the position respectively; It is characterized in that:

This pedal body also is provided with one and prolongs installation teat between portion from central axial region projection and between two ranks, and each rank is prolonged and offered first slot that is provided with along central axis in the portion respectively; And this light-emitting device has two circuit cards in two first slots that are plugged in pedal body respectively, and the illuminating part of several and the electric binding of circuit card, offers two on each circuit card respectively jacks are installed; And having a coil holder,, this inductive devices is wound on coil on the coil holder, and the sense magnet ring seat of two relative closings and covering thread ring support, each sense magnet ring seat all comprises on two installation jacks that are plugged in the homonymy circuit card respectively and and the erecting frame pin of the electric binding of circuit card.

Described luminescent footboard, it is characterized in that: this erecting frame pin can comprise the neck of a penetration portions, a reduced width, an and torsional part that passes the installation jack that is provided with on the circuit card, the installation jack that this torsional part passes circuit card is reversed, and makes combination of sense magnet ring seat and circuit card and electric binding.

Described luminescent footboard, it is characterized in that: each rank of this pedal body portion that prolongs all is provided with second slot parallel with first slot, two all close these central authorities' axial regions of first slot that rank is prolonged portion, and light-emitting device also is provided with two first light collecting plates that are plugged in respectively in second slot.

Described luminescent footboard, it is characterized in that: the installation teat of this pedal body can comprise one for the plectane of inductive devices by establishing, and a surrounding wall that centers on the central axis setting of installation shaft, offering two on the surrounding wall for the radially-protruding breach of erecting frame pin on the sense magnet ring seat.

Described luminescent footboard is characterized in that: all offer a jack on the erecting frame pin of this sense magnet ring seat, have two inserted links that pass jack on the sense magnet ring seat and also establish on this installation teat.

Described luminescent footboard is characterized in that: this luminescent footboard also can comprise one and be fixed on capping on the pedal body by two spiral shells are solid at the screw rod on the inserted link.

Described luminescent footboard is characterized in that: this capping has a corresponding central cap that teat is installed, and two are prolonged the cooresponding wing cap of portion with rank respectively.This central authorities' cap can prevent that inductive devices and magnetic field from producing part and breaking away from pedal body, the both wings cap can prevent that circuit card breaks away from first slot.

In sum, luminescent footboard provided by the utility model is except can be luminous naturally, installing of inductive devices, and need installing of electric link component more easy, and save the time of installing, therefore, the utility model a kind of really have luminous automatically, easy to assembly, save the luminescent footboard of effects such as set-up time.

[description of drawings]

Below by Cui embodiment and accompanying drawing luminescent footboard of the present utility model is elaborated, in the accompanying drawing:

Fig. 1 is a kind of block diagram of existing luminescent footboard.

Fig. 2 is the top plan view of aforementioned existing pedal.

Fig. 3 is a block diagram than the Cui possible embodiments of the utility model luminescent footboard, illustrates that this luminescent footboard is installed in the state on the bicycle.

Fig. 4 is this three-dimensional exploded view than Cui embodiment, among the figure and show a crank of bicycle.

Fig. 5 should be than combination top plan view of Cui embodiment, among the figure and show the crank of bicycle.

Fig. 6 be this than one of Cui embodiment not complete inner side view, illustrate that an inductive devices of this luminescent footboard and a light-emitting device are installed in the state on the pedal body.

Fig. 7 is this not complete three-dimensional exploded view than Cui embodiment, and the inductive devices of this luminescent footboard is described.

[specific embodiment]

Three reads Fig. 3,4, luminescent footboard 2 of the present utility model is can be installed on the bicycle for trampling, above-mentioned bicycle comprises cooresponding two cranks 21 in the left and right sides (crank 21 that has only the signal right side among the figure), each crank 21 all has an axle head 211 above Fig. 3, and the round end 212 below Fig. 3, wherein round end 212 can prop up axle head 211 and is the fulcrum rotation.Luminescent footboard 2 of the present utility model comprises: an installation shaft 3, a pedal body 4, a magnetic field produce part 5, an inductive devices 6, a light-emitting device 7 and a capping 8.

Below Shuo Ming direction is being inboard near the position of crank 21, be the outside away from the position of crank 21, and Fig. 3 upper right side is the place ahead, and the lower left of Fig. 3 is the rear.

Consult Fig. 4,5, this installation shaft 3 has a central axis 30, arrange along central axis 30 directions, this installation shaft 3 have more one be positioned at central authorities and radially outstanding against 31, one of ring sections at connected section 32 against ring section 31 inboards, and one in a pivot section 33 against ring section 31 outsides, wherein connected section 32 is to be cemented on the round end 212 of crank 21, and whole installation shaft 3 also can moving along with the revolution level of crank 21.

This pedal body 4 is to be set on the axle pivot section 33 of installation shaft 3, and can rotate with respect to this installation shaft 3 along the central axis 30 of installation shaft 3, above-mentioned pedal body 4 has a central axial region 41 that is provided with along central axis 30, the position is prolonged portion 42, in two ranks at these central authorities' axial region 41 the place aheads and rear and is engaged on two ranks and prolongs in the portion 42 outer company headquarters 43 away from crank 21 outsides, from central axial region 41 side-prominent installation teat 44 in the crank 21 respectively, and two separately be installed in bearing 45 on this central authorities' axial region 41.Have an axis hole 411 of installing for the axle pivot section 33 of installation shaft 3 on wherein should central authorities' axial region 41, two bearings 45 is to be fixed at intervals in the axis hole 411, and sets up the axle pivot section 33 of this

installation shaft

3, and 4 of installation shaft 3 and pedal bodies can be rotated relatively flexibly.

Cooperate Fig. 6, each rank of the utility model pedal body 4 is prolonged portion 42 and is all comprised: one first slot 421 of interval, front and back and parallel what central axis 30, one second slot 422, and one and second slot 422 communicate and away from first perforate 423 of central axial region 41, wherein rank is prolonged first slot, the 421 close central axis 30 in the portion 42, and offer on should outer company headquarters 43 two respectively with 421 cooresponding second perforates 431 of first slot, 44 of this installation teats are that the position is 421 of two first slots, it comprises a upright plectane 441, one is the surrounding wall 442 of middle mind-set crank 21 inside protrusions with axis hole 411, and two inserted links of giving prominence to crank 21 directions from plectane 441 443, on this surrounding wall 442, have the cooresponding breach 444 in two left and right sides.

Consult Fig. 4,5,7 figure, it is the magnet that can produce magnetic line of force that this magnetic field produces part 5, and it is to insert admittedly on the axle pivot section 33 of installation shaft 3 that above-mentioned magnetic field produces part 5, and and installation shaft 3 fixed interlocks.

This inductive devices 6, be on the installation teat of fixing 44 that is erected at pedal body 4, above-mentioned inductive devices 6 has: a coil holder 61, one is wound on the coil 62 on the coil holder 61, and the sense magnet ring seat 63 of the aforementioned coil holder 61 of sheathed coating inside and outside two, wherein this coil holder 61 comprises: one centers on the loop shaped set collar 611 that central axis 30 was provided with and was parallel to central axis 30, and two baffle ring 612 that ring is inboard from set collar 611 and outside correspondence is radially given prominence to, and coil 62 is to be wrapped on the set collar 611, and these sense magnet ring seats 63 are that inside and outside butt joint is with coil holder 61 and coil 62 coatings, each sense magnet ring seat 63 all comprises: one is provided with and the basic ring 631 vertical with central axis 30 around central axis 30, one from the vertically extending ring wall 632 of the outer peripheral edges of this basic ring 631, several are around central axis 30 arrangements and from the vertically extending sensing chip 633 of the inner peripheral of basic ring 631, and two erecting frame pin of radially giving prominence to from ring wall 632 634, each erecting frame pin 634 all has a corresponding penetration portions 635 that the breach 444 of teat 44 is installed, the neck 636 of one reduced width, and a width and the torsional parts 637 that can be reversed outstanding than neck 636, wherein have more a jack 638 that passes for inserted link 443 on the penetration portions 635.

This light-emitting device 7 has two front and back parallel circuit boards 71, several and the illuminating part 72 of a circuit card 71 electric bindings wherein, and two first light collecting plates 73, two second light collecting plates 74, wherein these circuit cards 71 and coil 62 electric bindings, it is also assigned in first slot 421 of pedal body 4, and the inboard of each circuit card 71 close crank 21 all has two can respond to the installation jack 711 that erecting frame pin 634 plugs on the ring seats 63 for two.And illuminating part 72 is to be combined on the circuit card 71, partly towards first perforate 423, part is towards second perforate 431, and these first light collecting plates 73 are mounted in two second slots 422 of pedal body 4, and second light collecting plate 74 is mounted in second perforate, 431 inboards of pedal body 4.

This capping 8 is mat two spiral shells screw tightenings 80 on inserted link 443 admittedly, be fixed on the pedal body 4 medial surface towards crank 21, above-mentioned capping 8 has a central cap 81 in central authorities, and the both wings cap 82 that certainly should central authorities' cap 81 radially extends, wherein should can prevent that inductive devices 6 and magnetic field from producing part 5 and breaking away from by central authorities' cap 81 on pedal body 4, it has a through hole 811 that supplies installation shaft 3 to pass, and both wings cap 82 discriminable sealing first slot 421 and second slots 422.Both wings cap 82 can prevent that circuit card breaks away from first slot 421.

Consult Fig. 4,5,7, luminescent footboard 2 of the present utility model when mounted, at first coil 62 is wrapped on the coil holder 61, again with two sense magnet ring seat 63 inside and outside involutory these coil holders 61 of coating, two of setting installed jack 711 inside and outside two erecting frame pin 634 of each sense magnet ring seat 63 interted respectively on homonymy circuit card 71 after coating, protrude in behind the installation jack 711 of circuit card 71 again 90 degree reverse when the torsional part 637 of erecting frame pin 634, just can allow inductive devices 6 and circuit card 71 in conjunction with electric binding simultaneously, then this combination is assigned into two first slots 421 of

pedal body

4 and 44 of teats are installed, these first light collecting plates 73 are plugged in two second slots 422 of pedal body 4, second perforate, 431 places that second light collecting plate 74 is assembled in outer company headquarters 43 lock capping 8 at last and just finish combination.

This magnetic field generation part 5 is being installed on the installation shaft 3 of fixing after the combination, and and two sense magnet ring seats 63 are inside and outside corresponding, and this inductive devices 6 is to be bonded on the installation teat 44 of pedal body 4, and along with pedal body 4 start together, the central axis 30 that above-mentioned pedal body 4 can complied with installation shaft 3 is with respect to these installation shaft 3 rotations.When the crank 21 that luminescent footboard 2 is installed is actuated to an axle head 211 and turns round for fulcrum, installation shaft 3 also can move along with the round end 212 of crank 21 and change height and position, and when installation shaft 3 moves along with crank 21 revolutions, because user's sole is to step down on this pedal body 4, therefore pedal body 4 can be because user's control (generally be along with user's sole angle change) with respect to installation shaft 3 pivots, when pedal body 4 pivots with respect to installation shaft 3, this inductive devices 6 will produce part 5 revolutions with respect to magnetic field, and cutting magnetic field produces the magnetic line of force that part 5 produces, and then generation electrodynamic induction gesture, the electrodynamic induction gesture that produces can provide the electric energy of illuminating part 72 luminous needs, and illuminating part 72 when luminous via

light collecting plate

73,74 light harvesting is dispersed out again, and the caution effect of generation than Cui can highlight.

Claims

1, a kind of luminescent footboard, be mounted on the single-revolution end of a crank, above-mentioned luminescent footboard comprises: one is installed in installation shaft on the round end of crank, can be combined in magnetic field on the installation shaft around the pedal body, of the central axis rotation of this installation shaft and produce part, and be installed in inductive devices on the pedal body, and one be installed on the pedal body and and the light-emitting device of the electric binding of inductive devices, wherein this pedal body is provided with a central axial region that supplies installation shaft to plug, and portion is prolonged in two ranks at central axial region the place ahead or rear in the position respectively; It is characterized in that:

2, luminescent footboard as claimed in claim 1, it is characterized in that: this erecting frame pin comprises the neck of a penetration portions, a reduced width, an and torsional part that passes the installation jack that is provided with on the circuit card, the installation jack that this torsional part passes circuit card is reversed, and makes combination of sense magnet ring seat and circuit card and electric binding.

3, luminescent footboard as claimed in claim 1 or 2, it is characterized in that: each rank of this pedal body portion that prolongs all is provided with second slot parallel with first slot, two close these central authorities' axial regions of first socket that rank is prolonged portion, and light-emitting device also is provided with two first light collecting plates that are plugged in respectively in second slot.

4, luminescent footboard as claimed in claim 1, it is characterized in that: the installation teat of this pedal body comprises one for the plectane of inductive devices by establishing, and a surrounding wall that centers on the central axis setting of installation shaft, offering two on the surrounding wall for the radially-protruding breach of erecting frame pin on the sense magnet ring seat.

5, luminescent footboard as claimed in claim 4 is characterized in that: all offer a jack on the erecting frame pin of this sense magnet ring seat, have two inserted links that pass jack on the sense magnet ring seat and also establish on this installation teat.

6, luminescent footboard as claimed in claim 5 is characterized in that: this luminescent footboard also comprises one and is fixed on capping on the pedal body by two spiral shells are solid at the screw rod on the inserted link.

7, luminescent footboard as claimed in claim 6 is characterized in that: this capping has a corresponding central cap that teat is installed, and two are prolonged the cooresponding wing cap of portion with rank respectively.