Portable smart hand grip

Abstract

A portable smart hand grip according to an embodiment of the present disclosure includes a first housing, a guide part combined with the first housing and including a first receiving portion and a second receiving portion, a second housing facing the first housing and having a first pressing portion and a second pressing portion which are received in the first receiving portion and the second receiving portion, respectively, a first elastic member disposed between the first pressing portion and the first housing, a second elastic member disposed between the second pressing portion and the first housing, a sensor received in the first housing for detecting a user's operation of the portable smart hand grip, a control circuit unit received in the first housing to control an operation of the sensor, and a battery unit received in the first housing to provide power to the control circuit unit.

1 : A portable smart hand grip, comprising:
 a first housing;   a guide part combined with the first housing and comprising a first receiving portion and a second receiving portion;   a second housing facing the first housing and having a first pressing portion and a second pressing portion which are received in the first receiving portion and the second receiving portion, respectively;   a first elastic member disposed between the first pressing portion and the first housing;   a second elastic member disposed between the second pressing portion and the first housing;   a sensor received in the first housing for detecting a user's operation of the portable smart hand grip;   a control circuit unit received in the first housing to control an operation of the sensor; and   a battery unit received in the first housing to provide power to the control circuit unit.   
     
     
         2 : The portable smart hand grip of  claim 1 , further comprising:
 a plate part combined with the second housing;   wherein a first opening and a second opening are formed through the plate part,   the first pressing part extends toward the second housing through the first opening, and the second pressing part extends toward the second housing through the second opening,   when the first housing and the second housing come close to each other by the user's operation of the portable smart hand grip, the first receiving part and the second receiving part are disposed in the first opening and the second opening of the plate part.   
     
     
         3 : The portable smart hand grip of  claim 2 , wherein the plate part is slidably coupled to the second housing, a first push switch and a second push switch are formed at both ends of the plate part in a direction in which the plate part slides, and a fixing protrusion receiving portion is formed at the plate part,
 a fixing protrusion is formed on the guide part,   the fixing protrusion receiving portion includes a first opening portion and a second opening portion connected to the first opening portion, a width of the second opening portion being smaller than a width of the first opening portion;   when the first housing and the second housing come close to each other by the user's operation of the portable smart hand grip, the fixing protrusion is received in the first opening portion, and the plate part slides by pressing the first or second push switch of the plate part, and the fixing protrusion is received in the second opening portion, therefore the first housing and the second housing are locked to each other.   
     
     
         4 : The portable smart hand grip of  claim 2 , wherein a charging terminal receiving portion protruding toward the first housing is formed at the guide part, a charging terminal for charging the battery unit is exposed on a side of the charging terminal receiving portion,
 an opening for receiving the charging terminal receiving portion is formed in the plate part, and   when the first housing and the second housing come close to each other by the user's operation of the portable smart hand grip, the charging terminal receiving portion is received in the opening of the plate part.   
     
     
         5 : The portable smart hand grip of  claim 1 , wherein the first and second elastic members are each a spring,
 the sensor is a photo sensor and located adjacent to the spring,   a sensor recognition part is protruded from the first pressing part, and   when the first housing and the second housing come close to each other by the user's operation of the portable smart hand grip, the sensor recognition unit passes through the spring and the photo sensor recognizes the user's operation.   
     
     
         6 : The portable smart hand grip of  claim 1 , wherein the sensor includes a first sensor and a second sensor disposed adjacent to each other,
 when the first housing and the second housing come close to each other by the user's operation of the portable smart hand grip, the first sensor and the second sensor sequentially recognize the user's operation,   when only the first sensor is recognized, it is recognized that the user has operated the portable smart hand grip with a weak grip force, and when both the first sensor and the second sensor are recognized, it is recognized that the user has operated the gripper with a strong grip force.   
     
     
         7 : The portable smart hand grip of  claim 1 , wherein the sensor is a Hall sensor for measuring magnetic force, a magnet is attached on the first pressing part,
 when the first housing and the second housing come close to each other by the user's operation of the portable smart hand grip, the Hall sensor senses the magnetic force of the magnet and recognizes the user's operation and strength of a grip force.   
     
     
         8 : The portable smart hand grip of  claim 1 , wherein the sensor is a push button switch comprising a switch button,
 when the first housing and the second housing come close to each other by the user's operation of the portable smart hand grip, a pressing part guide connected to the first pressing part presses the switch button so that the user's operation is recognized.   
     
     
         9 : The portable smart hand grip of  claim 1 , wherein the control circuit unit further comprises a communication unit for communication with an external device and a vibration motor,
 the communication unit transmits a measurement data detected by the user's operation or a data calculated therefrom to the external device through a smartphone or a network, and   a feedback for an exercise method and behavior correction according to the user's degree of sarcopenia is informed to the user by vibration intensity and frequency of the vibration motor.