Golf putter grip capable of displaying force accumulation value before stroke

Abstract

A golf putter grip capable of displaying a force accumulation value before a stroke, which comprises an upper grip connector, a lower grip connector, a pressure inductive sensor, a processor and a display screen, wherein the upper grip connector and the lower grip connector are connected through the pressure inductive sensor to form a grip body, and a gap is formed at the joint of the upper grip connector and the lower grip connector; the pressure inductive sensor is electrically connected with the processor, and the processor is electrically connected with the display screen for converting a pressure signal collected by the pressure inductive sensor into a visible number to be displayed on the display screen.

1 . A golf putter grip capable of displaying a force accumulation value before a stroke, comprising an upper grip connector ( 1 ), a lower grip connector ( 2 ), a pressure inductive sensor ( 3 ), a processor ( 4 ) and a display screen ( 5 ), wherein the upper grip connector ( 1 ) and the lower grip connector ( 2 ) are connected through the pressure inductive sensor ( 3 ) to form a grip body, and there is a gap at a joint between the upper grip connector ( 1 ) and the lower grip connector ( 2 ); the pressure inductive sensor ( 3 ) is electrically connected with the processor ( 4 ), and the processor ( 4 ) is electrically connected with the display screen ( 5 ) for converting a pressure signal collected by the pressure inductive sensor ( 3 ) into a visible number to be displayed on the display screen ( 5 ). 
     
     
         2 . The golf putter grip capable of displaying a force accumulation value before a stroke according to  claim 1 , wherein the pressure inductive sensor ( 3 ) comprises an elastic support inductor ( 31 ) and a plurality of connecting frames ( 32 ); the elastic support inductor ( 31 ) is installed on the upper grip connector ( 1 ); one end of the connecting frame ( 32 ) is connected with the elastic support inductor ( 31 ), and the other end thereof is connected with the lower grip connector ( 2 ); the elastic support inductor ( 31 ) is provided with a resistance strain gauge ( 310 ) which is electrically connected with the processor ( 4 ). 
     
     
         3 . The golf putter grip capable of displaying a force accumulation value before a stroke according to  claim 2 , wherein the elastic support inductor ( 31 ) comprises an outer support ( 311 ) and an inner support ( 312 ) that are sequentially disposed from outside to inside, and an induction bridge ( 313 ) connected between the outer support ( 311 ) and the inner support ( 312 ); the outer support ( 311 ) is installed in the upper grip connector ( 1 ), the inner support ( 312 ) is connected with the lower grip connector ( 2 ) through the plurality of connecting frames ( 32 ), and the resistance strain gauge ( 310 ) is installed on the induction bridge ( 313 ). 
     
     
         4 . The golf putter grip capable of displaying a force accumulation value before a stroke according to  claim 3 , wherein an outer ring of the outer support ( 311 ) is provided with installation wings ( 3110 ), which are connected with the upper grip connector ( 1 ) by a plurality of first screws ( 7 ). 
     
     
         5 . The golf putter grip capable of displaying a force accumulation value before a stroke according to  claim 2 , wherein an upper end of the lower grip connector ( 2 ) is provided with a plurality of slots ( 21 ) into which the connecting frames ( 32 ) are insertable, and the connecting frames ( 32 ) are connected with the lower grip connector ( 2 ) by a plurality of second screws ( 8 ). 
     
     
         6 . The golf putter grip capable of displaying a force accumulation value before a stroke according to  claim 1 , wherein the processor ( 4 ) comprises an amplifier circuit, an analog-to-digital converter and a central processing unit; the amplifier circuit is configured for amplifying an analog signal collected by the pressure inductive sensor ( 3 ) and outputting the amplified signal to the analog-to-digital converter; the analog-to-digital converter is configured for converting the analog signal into a processable digital signal and inputting the processable digital signal to the central processing unit for computing control; and the central processing unit is electrically connected with the display screen ( 5 ) and displays a computed value on the display screen ( 5 ). 
     
     
         7 . The golf putter grip capable of displaying a force accumulation value before a stroke according to  claim 1 , further comprising a force supply ( 40 ) and a key for controlling the on-off of the force supply ( 40 ); and the processor ( 4 ) and the display screen ( 5 ) are electrically connected with the force supply ( 40 ). 
     
     
         8 . The golf putter grip capable of displaying a force accumulation value before a stroke according to  claim 1 , wherein an upper end of the upper grip connector ( 1 ) is provided with a first installation cavity ( 11 ) for installation of the processor ( 4 ) and the display screen ( 5 ), and a lower end of the upper grip connector ( 1 ) is provided with a second installation cavity ( 12 ) for installation of the pressure inductive sensor ( 3 ); the pressure inductive sensor ( 3 ) is electrically connected with the processor ( 4 ) through a lead ( 41 ), and a threading cavity ( 13 ) for the lead ( 41 ) to pass through is disposed between the first installation cavity ( 11 ) and the second installation cavity ( 12 ). 
     
     
         9 . The golf putter grip capable of displaying a force accumulation value before a stroke according to  claim 8 , wherein a cover ( 6 ) for blocking the first installation cavity ( 11 ) is further installed at the upper end of the upper grip connector ( 1 ). 
     
     
         10 . The golf putter grip capable of displaying a force accumulation value before a stroke according to  claim 1 , wherein outer surfaces of the upper grip connector ( 1 ) and the lower grip connector ( 2 ) are covered with soft cushions ( 100 ).