CN2122106U - Colour acoustoopic rotary bell - Google Patents

Abstract

The utility model relates to a novel rotary bell for bicycles. The shape and the dimension of the utility model are the same as those of the existing rotary bell. The left part of the utility model keeps the structure, the materials and the acoustic function of the existing rotary bell, and the right part of the utility model is changed into a hemispherical luminous mechanism made of light transmitting plastic. When a rider presses the bell in travelling at night, the utility model not only can send out sound, but also can send out rotary color light to evoke the attention of drivers in other vehicles to prevent traffic accidents caused by the dark light ray on roads in cities and villages in nighttime effectively. The rotary bell also has the function of generating glitter by reflection, and besides, the utility model is also provided with an anti-theft device.

Description

Colour acoustoopic rotary bell

The utility model is a kind of bicycle rotaring bell (to call new commentaries on classics bell in the following text) of novelty, and it can send rotation when sending the tinkle of bells colour lamplight comes.

At present, the domestic and international bicycle rotaring bell (to call former commentaries on classics bell in the following text) that generally uses can only send sound equipment and can not be luminous when ringing the doorbell.Though this can play the effect that reminds people is noted by day, rather dark or do not have on the cities and towns or road of street lamp at street lamp when night travel, can't distinguish that then the other side sails the orientation of bicycle, so just cause traffic accident easily.In addition, except that senior racing car, China's bicycle car stem divides all flashless reflection to mould the sheet mirror, and this does not meet the requirement of traffic law yet.Again it, at present the commentaries on classics bell that uses does not all have anti-joyride device, steal once revolving bell to be covered with hand.

The purpose of this utility model is to provide the novelty of using on a kind of bicycle to change bell, to overcome three weak points of above-mentioned former commentaries on classics bell.When pressing commentaries on classics bell of the present utility model, it can produce the tinkle of bells (identical with tone, loudness and the frequency of former commentaries on classics bell), and the colour lamplight that can send rotation again comes.In addition, it also has bounce flash and anti-theft feature.

The purpose of this utility model is achieved in that new commentaries on classics bell is made up of sounding parts and luminous component two parts, and employed former commentaries on classics bell is in full accord on its shape and size and the bicycle at present.The sounding parts adopt the left side of former commentaries on classics bell; The luminous component shell adopts the stronger plastics extrusion forming of light transmission, is assemblied in the right-hand part of new commentaries on classics bell.Sounding parts and luminous component link to each other with same axis (Fig. 3 12).The rider is when ringing the doorbell like this, about two ones all can rotate rapidly, at this moment, the tinkle of bells is sent in the left side, right-hand part impels the outwardly-bent illuminating circuit of connecting of right-hand part in-to-in elastic copper sheet (Fig. 1 1) because of rotating the centnifugal force that produces rapidly, thereby reaches the purpose that sound, light produce simultaneously.If when not ringing the doorbell, then sound, light stop simultaneously, to save the consumption of battery power.Along with the difference of the selected color of light-passing plastic shell, promptly can be made into versicolor colored acousto-optic commentaries on classics bells such as red, yellow, purple, green.In addition, owing on compacting tool set, be carved with countless three rhombohedreon sub-districts (Fig. 2 11), thereby make plastic casing have the function that light source to external world (sail come as the other side automotive lamp, Motorcycle headlight and sunshine etc.) has bounce flash, to meet the requirement of traffic law.In addition, this colored acousto-optic changes bell by two mini elastic devices (elasticity of plastics card base of 7 of first Fig. 1; It two is spring washers of 14 of Fig. 3) effect, tear open not open with hand-screw is moving, must use special tool in the time of taking apart, so new commentaries on classics bell also has the anti-theft feature of roadside when parking.

Owing in the utility model, adopted on the said structure and technologic measure, just can guarantee when pressing new commentaries on classics bell, when sending melodious the tinkle of bells, the colour lamplight that also can send the rotation shape comes, In the view of at night, bright especially and beautiful, can significantly reduce the generation of traffic accident.In addition, newly change bell and also guaranteed to have bounce flash and antitheft function.

Below in conjunction with drawings and Examples the utility model is further described.

Fig. 1 is luminous component of the present utility model (newly changeing a bell right-hand part) three-view diagram.

Among Fig. 1: 1. elastic copper sheet and weight; 2. fixing copper sheet; 3. electric bead block hole; 4. battery clamping plate; 5. copper sheet support; 6. the plastic feet of luminous component; 7. elasticity of plastics card base (generation anti-theft feature).

Fig. 2 is the plastic casing figure of luminous component of the present utility model.

Among Fig. 2: 8. the plastic casing of luminous component; 9. brand bonding place; 10. battery inserts mouth; 11. three rhombohedreon sub-district enlarged drawings on the plastic casing (producing the bounce flash effect).

Fig. 3 is the elevation profile constructional drawing of the utility model luminous component embodiment.

Among Fig. 3: 12. sounding parts and luminous component be connecting shaft (this axle has guaranteed the possibility that sound, light produce simultaneously) mutually; 13. copper insert (because its effect can make luminous component and sounding parts be assemblied on the same axle); 14. nut and spring washer (generation anti-theft feature); 15. battery; 16. battery spring seat; 17. anode connecting strap.

Fig. 4 is the electrical schematic diagram of the utility model luminous component.

Among Fig. 41 is 1 among Fig. 1, is an elastic copper sheet and a weight, and in fact they play the effect of an automatic switch.When new when changeing bell, because of rotating the centnifugal force that produces rapidly, impel elastic copper sheet outwardly-bent, and be 2 among Fig. 1 with fixing copper sheet 2(by this) contact and connect illuminating circuit, small electric bulb is lighted.The effect of weight is to play to strengthen action of centrifugal force when rotating.

Annotate: because the structure and the principle of new commentaries on classics bell left side sounding parts and former commentaries on classics bell left side are in full accord, so omit in this manual.

Claims (4)

1, a kind of colored acousto-optic changes bell, and its left side is the pressing steel sound generating mechanism of common semisphere, it is characterized in that: the right-hand part of this commentaries on classics bell is the semisphere lighting means that adopts light-passing plastic to make, and also is provided with bounce flash and anti-joyride device in the above.

2, colored acousto-optic according to claim 1 changes bell, and it is characterized in that: the sounding parts are coaxial the connection with luminous component.

3, colored acousto-optic according to claim 1 changes bell, and it is characterized in that: light-passing plastic shell reverse side is suppressed with countless three rhombohedreon sub-districts.

4, colored acousto-optic according to claim 1 changes bell, and it is characterized in that: luminous component is provided with elasticity of plastics card base and two kinds of elastic elements of spring washer.

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