Elastic pressure ball

A pressure ball and elasticity technology, applied in the field of elastic pressure ball, can solve the problems of lack of entertainment, single function of massage ball, unable to meet the pursuit of diversity, etc., and achieve the effect of enriching functions, relieving fatigue and adding entertainment.

Inactive Publication Date: 2017-11-24

HUNAN JICHANG SILK

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AI-Extracted Technical Summary

Problems solved by technology

However, most of the existing massage balls have a single function, lack...

Abstract

The invention provides an elastic pressure ball, which comprises a sphere, the sphere comprises an elastic surface layer, a luminous layer and a hollow inner layer; a box body is arranged at the center of the hollow inner layer, and the box body is surrounded by springs and the The light-emitting layer is fixedly connected, and the inside of the spring is provided with a metal ball; the inside of the box is provided with a circuit board, and one side of the box is provided with an opening, and the wire connecting the circuit board and the light-emitting layer runs through the Open your mouth. The present invention relaxes the hand muscles by squeezing the pressure ball with the hands, effectively alleviating the fatigue of the hand muscles. At the same time, during the extrusion process, the metal balls continuously hit the piezoelectric material box to generate electric energy, thereby Light up the LED diode, which can be used as a night light or ambient light, etc. It enriches the functions of the traditional stress ball and adds entertainment during exercise.

Application Domain

Gymnastic exercising

Technology Topic

Electric energyElectricity +6

Image

Examples

Experimental program(3)

Example Embodiment

[0026] Example 1:

[0027] like figure 1 As shown, an elastic pressure ball includes a sphere, and the sphere includes an elastic surface layer 1, a luminescent layer 2 and a hollow inner layer 3; a box 4 is provided at the center of the hollow inner layer 3, and the box body 4 is surrounded by springs 5 and the luminescent layer. 2 fixed connection, the spring 5 is provided with a metal ball 6; the inside of the box is provided with a circuit board 7, and one side of the box is provided with an opening, and the wire connecting the circuit board 7 and the light-emitting layer 2 passes through the opening.

[0028] The box body 4 is made of a piezoelectric material, the piezoelectric material is a piezoelectric ceramic material, a piezoelectric single crystal material or a piezoelectric composite material, and the box body 4 is electrically connected to the circuit board 7 . The diameter of the metal ball 6 is smaller than the aperture of the spring 5 . In the process of squeezing the pressure ball, the metal ball 6 moves back and forth in the aperture of the spring 5 due to inertia, and constantly hits the box 4 made of piezoelectric material, and a large charge is excited on the surface of the box 4 to form a potential. generate electricity.

[0029] The elastic surface layer 1 is made of light-transmitting elastic material, and the light-emitting layer 2 is provided with LED diodes. After the LED diode is lit, the light can be reflected through the light-transmitting elastic surface layer 1, so as to be used as a night light or an ambient light and the like.

Example Embodiment

[0030] Example 2:

[0031] combine figure 2 , explaining how it works.

[0032] The circuit board includes a rectification and filtering module, a voltage stabilizing charging module, a power storage module and a power detection module;

[0033] The rectification and filtering module rectifies and filters the potential generated by the piezoelectric material box 4, and converts the generated alternating current into direct current that can be used for electronic components in the circuit;

[0034] The voltage stabilizing charging module regulates the DC power converted by the rectifying and filtering module, and converts it into the charging voltage of the storage module;

[0035] The power storage module is a lithium battery, which stores the electric energy conditioned by the voltage-stabilizing charging module and is used to light up the LED diode;

[0036] The power detection module detects the power of the power storage module, and when it detects that the power of the power storage module is full, it automatically cuts off the charging circuit; when it detects that the power of the power storage module is insufficient, it cuts off the power supply to the control module.

Example Embodiment

[0037] Example 3:

[0038] Since the potential generated by the piezoelectric material is generally weak, in order to optimize the management of the low-voltage power supply and realize the charging of the lithium polymer battery from very low current, intermittent or continuous power, the rectification filter module and the voltage stabilization charging module are respectively selected from the United States. Linear Technology's LTC3588-1 chip and LTC4071 chip.

[0039] like image 3 As shown, the circuit includes LTC3588-1 rectifier filter chip U1, LTC4071 voltage regulator chip U2, inductor L1, first capacitor C1, second capacitor C2, third capacitor C3, fourth capacitor C4 and fifth capacitor C5, PZ is The casing 4 and E of the piezoelectric material are lithium batteries.

[0040] The invention provides an elastic pressure ball, which relaxes the hand muscles by squeezing the pressure ball with the hand, effectively relieves the fatigue of the hand muscles, and at the same time, the metal ball continuously hits the piezoelectric material during the extrusion process The cabinet can generate electricity to light up the LED diode, which can be used as a night light or ambient light and other occasions, which enriches the functions of the traditional stress ball and adds entertainment during exercise.

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Description & Claims & Application Information

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InactiveCN104958236Apromote blood circulationrelieve fatigue

Owner:QINGDAO HENGBO INSTR

Classification and recommendation of technical efficacy words

Versatile
relieve fatigue

Elastic pressure ball

AI-Extracted Technical Summary

Problems solved by technology

Abstract

Image

Examples

Example Embodiment

Example Embodiment

Example Embodiment

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Description & Claims & Application Information

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