CN201200800Y

CN201200800Y - Diabolo handle

Info

Publication number: CN201200800Y
Application number: CNU2008200224375U
Authority: CN
Inventors: 田希亮; 李雪梅; 鞠京泰
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-14
Filing date: 2008-05-14
Publication date: 2009-03-04
Anticipated expiration: 2018-05-14

Abstract

The utility model discloses a diabolo handle, which comprises a handle body. A cavity is arranged inwards along the end part of the handle body, the inside of the cavity is provided with a power source, the end part of the handle body is connected with a shell, the inside of the shell is provided with an acoustooptical element and a switch, the end part of the shell is provided with a sensor, the end part is a spherical panel which is sunken towards the inside of the shell, the inside of the shell is provided with a control circuit board and a radio circuit board, and the power source, the switch, the sensor, the acoustooptical element, the control circuit board and the radio circuit board are electrically connected. The diabolo handle has appreciation, entertainment and practicability of playing diabolo, so the diabolo handle is very popular among diabolo fans.

Description

A kind of diabolo handle

Technical field

The utility model relates to a kind of diabolo handle.

Background technology

Diabolo is the rarity of China's national arts, and it is also a lot of that related invention is created, and single-wheel diabolo, Two-wheeled diabolo, takes turns diabolo, Music diabolo, light diabolo or the like more, emerges in an endless stream.Diabolo, because of simple to operate, integrate artistry and sight, can also improve the health, be subjected to liking of common people deeply, but with the matching used handle of diabolo, few of improvement has significantly reduced the sight of diabolo and function singleness, except instrument, there are not other additional functionalities as diabolo.

The utility model content

The technical problems to be solved in the utility model is the diabolo handle that a kind of sight that can increase diabolo, recreational and practicality are provided at above-mentioned deficiency.

For achieving the above object, the utility model comprises handle body, its design feature is: inwardly be provided with cavity along the handle body end, be provided with power supply in the cavity, the end of handle body is connected with housing, be provided with acousto-optic element in the housing, shell end is provided with power supply, acousto-optic element and forms the sensor that is electrically connected.

For further increasing its sight, make acousto-optic element make different responses, be provided with in the described housing with power supply, acousto-optic element and sensor and form the control circuit board that is electrically connected.

For further increasing its practicality, also be provided with the receiver circuit plate in the housing, also be provided with switch on the housing; Power supply, acousto-optic element, receiver circuit plate and switch form and are electrically connected.

Reliable for guaranteeing signal triggering, described sensor place shell end is a spherical plate to the housing sunken inside.

In order to experience the response that acousto-optic element sends better, be provided with through hole with the acousto-optic element corresponding shell.

Described acousto-optic element is sounding component or light-emitting component or sounding component and the combining of light-emitting component.

Operation principle: when coiling on the diabolo, diabolo is dropped on be provided with the shell end of sensor, sensor detects the signal that diabolo is arrived, and with the circuit connection that its and power supply, acousto-optic element constituted, acousto-optic element sends response.Specifically, when sensor is not worked, control circuit board power supply access failure, light emitting diode and loudspeaker do not respond output; When coiling on the diabolo, diabolo is dropped on be provided with the shell end of sensor, sensor output signal, make control circuit board connect power supply, control circuit board control lumination of light emitting diode, and the control loudspeaker send music has increased the sight of diabolo and recreational greatly; After diabolo leaves sensor, foregoing circuit will be turned off, and light emitting diode is no longer luminous, and loudspeaker are no longer play music; When diabolo not, with the switch switching position, so just connected the circuit that itself and power supply, receiver circuit plate and loudspeaker are constituted, loudspeaker just can be play radio programs by the receiver circuit plate, and regulate by volume knob and channel knob, increased the practicality of diabolo handle.

In sum, having adopted the diabolo handle of this structure, increased the sight of diabolo, recreational and practicality, is the desirable substitute products of present diabolo handle.

Description of drawings

In conjunction with the accompanying drawings the utility model is described in further detail;

Fig. 1 is the structural representation of diabolo and handle thereof;

Fig. 2 is circuit theory diagrams.

Among the figure: 1 is handle body, and 2 is cavity, and 3 is power supply, and 4 is housing, 5 is sensor, and 5-1 is the Hall element chip, and 5-2 is a permanent-magnet steel, and 6 is the receiver circuit plate, 7 is switch, and 8 is steel ball, and 9 is loudspeaker, and 10 is light emitting diode, 11 is diabolo, and 12 is volume knob, and 13 is the channel knob, and 14 is sound hole, 15 is control circuit board, and C is a normally-closed contact, and D is a normally opened contact, and IC is a speech chip, R1 is a pull-up resistor, and R2 is a current-limiting resistance, and BG1 is the PNP triode, and BG2 is the NPN triode.

The specific embodiment

As shown in Figure 1, inwardly be provided with a cavity 2, be provided with No. 5 dry cells of two joints in the cavity 2 along handle body 1 end; Be connected with housing 4 in the end of described handle body 1, be installed with a hollow bolt on the end face of housing 4, inboard, end at described handle body 1 is provided with the internal thread that matches with hollow bolt, handle body 1 and housing 4 are fixed together by described hollow bolt and internal thread, in hollow bolt, be provided with spring, be mainly used to make dry cell to electrically contact well; Because handle body 1 is threaded with housing 4, to install and change dry cell very convenient, housing 4 also is provided with through hole with the connecting portion of handle body 1, with convenient power supply lead wire is guided in the housing 4; Described housing 4 is provided with light emitting diode 10 and switch 7, be provided with control circuit board 15, receiver circuit plate 6, loudspeaker 9 and sensor 5 in the described housing 4, wherein, loudspeaker 9 are fixed on the side in the housing 4, also are provided with corresponding with it sound hole 14 on this side; Described sensor 5 comprises the Hall element chip 5-1 that sticks on housing 4 one medial surfaces and sticks on the permanent-magnet steel 5-2 of Hall element chip 5-1 corresponding side surface, for make sensor 5 sensitiveer, detect the signal that diabolo is arrived reliably, the spherical plate to housing 4 sunken insides is arranged in housing 4 ends of described stickup sensor 5, and sensor 5 is sticked on the inboard central authorities of spherical plate; The positive source input of described receiver circuit plate 6 is electrically connected with the normally opened contact D of switch 7, its power cathode input is electrically connected with the cathode output end of power supply 3, its signal output part is in parallel with loudspeaker 9, and extend to housing 4 outsides by volume knob 12 and channel knob 13, program is selected and volume is regulated conveniently to carry out, and has increased the practicality of diabolo handle greatly; Described control circuit board 15 comprises PNP triode BG1, its colelctor electrode is electrically connected with the normally-closed contact C of switch 7, its base stage is electrically connected with power supply 3 cathode output ends by pull-up resistor R1, its emitter stage is connected with the negative electricity of the described light emitting diode 10 of 4 parallel connections by current-limiting resistance R2, the positive pole of described light emitting diode 10 is electrically connected with the cathode output end of power supply 3, its emitter stage also is electrically connected with the power cathode input of speech chip IC, the positive source input of speech chip IC is electrically connected with the cathode output end of power supply 3, the signal output part of speech chip IC is electrically connected with the base stage of NPN triode, its emitter stage is electrically connected with the normally-closed contact C of switch 7, and its colelctor electrode is electrically connected with the cathode output end of power supply 3 by loudspeaker 9; The positive source input of described Hall element chip 5-1 is electrically connected with the cathode output end of power supply 3, and its power cathode input is electrically connected with the normally-closed contact C of switch 7, and the base stage of the PNP triode BG1 on its signal output part and the control circuit board 15 is electrically connected.

The course of work: as shown in Figure 2, during diabolo, switch 7 is switched to normally-closed contact C position, when diabolo 11 does not go up dish, also be diabolo 11 when also not falling on the spherical plate of housing 4, the magnetic flux that permanent-magnet steel 5-2 passes Hall element chip 5-1 is certain, and Hall element chip 5-1 exports high level, PNP triode BG1 is in cut-off state, and light emitting diode 10 and loudspeaker 9 do not respond output; When coiling on the diabolo 11, diabolo 11 is dropped on the spherical plate of housing 4, in the time of near the steel ball on the diabolo 11 8 is positioned at spherical plate central authorities, because steel ball 8 is close, magnetic flux by Hall element chip 5-1 will increase, Hall element chip 5-1 will export a low level, PNP triode conducting this moment, light emitting diode 10 is through current-limiting resistance R2, PNP triode and power supply 3 are connected, begin to send light, around the side of housing 4, on average be provided with the light emitting diode 10 of 4 different colours in the present embodiment, strengthened the sight of diabolo greatly, simultaneously, speech chip IC starts working through PNP triode and power supply 3 connections, and its output sound signal flows to loudspeaker 9 after NPN triode BG2 amplifies, loudspeaker 9 play out interesting to listen to music, have increased the recreational of diabolo greatly.When diabolo 11 left the spherical plate of housing 4, Hall element chip 5-1 exported high level again, and the supply access of light emitting diode 10 and loudspeaker 9 all turn-offs because of ending of PNP triode, and light emitting diode is no longer luminous, and loudspeaker are no longer sounded.When having trembled the diabolo rest, switch 7 is switched to normally opened contact D position, at this moment, circuit switches to the radio playing circuit, and the supply access of receiver circuit plate 6 is connected, loudspeaker 9 begin to play radio programs, can regulate the sound size by the volume knob among Fig. 1 12, can select different radio station, expand the purposes of handle by channel knob 13, multi-edged, increased the practicality of handle greatly.

Above-mentioned Hall element chip 5-1, permanent-magnet steel 5-2 and receiver circuit plate 6 all are the off-the-shelfs of selling on the market, and its structure and operation principle are no longer carefully stated at this.

Claims

1, a kind of diabolo handle, comprise handle body (1), it is characterized in that: inwardly be provided with cavity (2) along handle body (1) end, be provided with power supply (3) in the cavity (2), the end of handle body (1) is connected with housing (4), housing is provided with acousto-optic element in (4), and the end of housing (4) is provided with power supply (3), acousto-optic element and forms the sensor (5) that is electrically connected.

2, diabolo handle as claimed in claim 1 is characterized in that: be provided with in the described housing (4) with power supply (3), acousto-optic element and sensor (5) and form the control circuit board (15) that is electrically connected.

3, diabolo handle as claimed in claim 2 is characterized in that: also be provided with receiver circuit plate (6) in the housing (4), also be provided with switch (7) on the housing (4); Power supply (3), acousto-optic element, receiver circuit plate (6) and switch (7) form and are electrically connected.

4, diabolo handle as claimed in claim 3 is characterized in that: described sensor (5) place shell end is a spherical plate to housing (4) sunken inside.

5, diabolo handle as claimed in claim 4 is characterized in that: be provided with through hole with acousto-optic element corresponding shell (4).

6, diabolo handle as claimed in claim 1 is characterized in that: also be provided with receiver circuit plate (6) in the housing (4), also be provided with switch (7) on the housing (4); Power supply (3), acousto-optic element, receiver circuit plate (6) and switch (7) form and are electrically connected.

7, diabolo handle as claimed in claim 1 is characterized in that: described sensor (5) place shell end is a spherical plate to housing (4) sunken inside.

8, diabolo handle as claimed in claim 1 is characterized in that: be provided with through hole with acousto-optic element corresponding shell (4).

9, as each described diabolo handle of claim 1-8, it is characterized in that: described acousto-optic element is sounding component or light-emitting component or sounding component and the combining of light-emitting component.