CN204563486U - A kind of both hands Multifunctional spring-grip dumb-bell - Google Patents

Abstract

A kind of both hands Multifunctional spring-grip dumb-bell, relate to physical training apparatus field, it comprises a pair spring-grip and middle joint pin (10) and data presentation device, spring-grip comprises air cavity housing (1), piston (2) and hold block (3), air cavity housing (1) is respectively equipped with air cavity (1-1), hold block loose slot and baroceptor installing port (1-2), the piston head of piston (2) is positioned at the air cavity (1-1) of air cavity housing (1), the piston rod of piston (2) is positioned at holds block loose slot, the one end holding block (3) is provided with finger holding power groove (3-1), the piston rod of the other end and piston (2) of holding block (3) is fixedly linked, utilization of the present utility model, can provide a kind of can carry out the Multifunctional spring-grip dumb-bell of grip exercise by both hands simultaneously, and structure is simple, easy to use, and both hands simultaneously train on are more obvious, have good market popularization value.

Description

A kind of multifunctional grip for both hands

technical field

The utility model relates to the field of physical exercise appliances, in particular to a multifunctional grip for both hands.

Background technique

Grips, also known as hand strength devices, finger strength devices, and dynamometers, can be used with one hand, two hands, upper grip, lower grip, double clips and other different exercise methods. It is small and light, easy to carry, and there is no restriction when using it. You can exercise your hand strength at any time, relieve fatigue, use muscle firmness, strengthen muscles, enhance blood circulation, long-term use, and help prevent rheumatoid arthritis. It is an essential small equipment for exercising and fitness. At present, the strength grips on the market are all one-handed, and the principle is generally to use the elasticity of the spring. When using it, you can only hold the strength grip with one hand for exercise, and you cannot exercise with both hands at the same time during exercise. Hold the grip firmly in one hand, and there is no place to place the other hand, which will affect the exercise effect.

Contents of the invention

The purpose of this utility model is to aim at the present. The power grips on the market are all one-handed, and the principle is generally to use the elastic force of the spring. When in use, the power grip can only be held tightly with one hand for exercise. Both hands are exercised at the same time, and the gripper is held firmly with one hand, and the other hand has no place to place it, which will affect the lack of exercise effect, and a multi-functional gripper for both hands is provided.

The utility model comprises a pair of power grips, an intermediate connecting column and a data display device. The power grip includes an air cavity housing, a piston and a hand holding block. The air cavity housing is respectively provided with an air cavity, a hand holding block movable groove and an air pressure sensor. The installation port, the piston head of the piston is located in the air chamber of the air cavity housing, the piston rod is located in the movable groove of the hand-held block, one end of the hand-held block is provided with a finger grip groove, and the other end of the hand-held block is connected with the piston of the piston The rods are fixedly connected, and the hand-held block is located in the movable groove of the hand-held block. The two ends of the middle connecting column are respectively equipped with grippers. The data display device includes a pair of air pressure sensors, a circuit board and a pair of display dials, and a pair of air pressure sensors. The induction head is installed in the air pressure sensor installation port on the air cavity housing, the circuit board and a pair of display dials are respectively installed on the middle connecting column, and the circuit board is respectively connected in communication with a pair of air pressure sensors and a pair of display dials.

The bottom of the air chamber housing is provided with a thumb grip groove.

There is also a lithium battery, which is built-in and installed in the middle connecting column, and the lithium battery supplies power to a pair of air pressure sensors, a circuit board and a pair of display dials respectively.

The circuit board respectively converts the air pressure value sensed by a pair of air pressure sensors into a grip strength value, and then displays the grip strength value through a pair of display dials.

The utility model has the advantages that: the application of the utility model can provide a multifunctional grip strength device capable of simultaneously exercising grip strength with both hands.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a schematic cross-sectional structural view of the gripper.

In the figure: 1, the air cavity shell; 1-1, the air cavity; 1-2, the air pressure sensor installation port; 1-3, the thumb grip groove; 2, the piston; 3, the grip block; 3-1, Finger grip groove; 4. A pair of air pressure sensors; 5. Circuit board; 6. A pair of display dials; 7. Lithium battery.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described.

As shown in Figures 1 and 2, the utility model includes a pair of power grips, an intermediate connecting column 10 and a data display device. It is provided with an air chamber 1-1, a handle block movable groove and an air pressure sensor installation port 1-2. The piston head of the piston 2 is located in the air chamber 1-1 of the air chamber housing 1, and the piston rod of the piston 2 is located in the handle block. In the movable groove, one end of the grip block 3 is provided with a finger grip groove 3-1, and the other end of the grip block 3 is fixedly connected with the piston rod of the piston 2, and the grip block 3 is located in the movable groove of the grip block, and the middle connection The two ends of the column 10 are respectively equipped with grippers, and the data display device includes a pair of air pressure sensors 4, a circuit board 5 and a pair of display dials 6, and the induction heads of a pair of air pressure sensors 4 are installed on the air cavity housing 1. In the installation port 1-2, the circuit board 5 and a pair of display dials 6 are installed on the middle connecting column 10 respectively, and the circuit board 5 is respectively connected with a pair of air pressure sensors 4 and a pair of display dials 6 in communication.

The bottom of the air cavity housing 1 is provided with a thumb grip groove 1-3.

There is also a lithium battery 7, which is built-in and installed in the middle connecting column 10, and the lithium battery 7 supplies power to a pair of air pressure sensors 4, a circuit board 5 and a pair of display dials 6 respectively.

The circuit board 5 respectively converts the air pressure value sensed by a pair of air pressure sensors 4 into a grip force value and then displays the grip force value through a pair of display dials 6 .

Working method and principle: The double-grip design is convenient for both hands to exercise at the same time, increasing the effect of exercise. Both hands exert force at the same time, and the force is more sufficient. When holding force, the hand-holding block 3 squeezes the air cavity 1-1 through the piston 2 air, thereby continuously increasing the feedback force on the hand, and at the same time, the sensing heads of a pair of air pressure sensors 4 respectively sense the pressure value of the air in the air cavity 1-1, and transmit the pressure value to the circuit board 5, and the circuit board 5 respectively transmits a After the air pressure value sensed by the air pressure sensor 4 is converted into a grip value, the grip value is displayed through a pair of display dials 6, and one end of the grip block 3 is provided with a finger grip groove 3-1 and a thumb grip groove at the bottom of the air chamber housing 1 1-3 constitutes a human palm design, which makes the grip more comfortable and exerts more force.

Claims (4)

1. A two-handed multifunctional grip, characterized in that it includes a pair of grips, an intermediate connecting column (10) and a data display device, and the grip includes an air chamber housing (1), a piston (2) and a hand grip (3), the air cavity shell (1) is respectively provided with the air cavity (1-1), the handle block movable groove and the air pressure sensor installation port (1-2), and the piston head of the piston (2) is located in the air cavity shell In the air cavity (1-1) of the body (1), the piston rod of the piston (2) is located in the movable groove of the hand-holding block, and one end of the hand-holding block (3) is provided with a finger grip groove (3-1). The other end of the block (3) is fixedly connected with the piston rod of the piston (2), and the handle block (3) is located in the movable groove of the handle block, and the two ends of the middle connecting column (10) are respectively equipped with grippers, the data shows The device includes a pair of air pressure sensors (4), a circuit board (5) and a pair of display dials (6). The sensing heads of a pair of air pressure sensors (4) are installed in the air pressure sensor installation port ( 1-2), the circuit board (5) and a pair of display dials (6) are respectively installed on the middle connecting column (10), and the circuit board (5) is respectively connected with a pair of air pressure sensors (4) and a pair of display dials ( 6) Communication connection. 2. A two-handed multi-function grip according to claim 1, characterized in that the bottom of the air cavity housing (1) is provided with a thumb grip groove (1-3). 3. A two-handed multifunctional grip according to claim 1, characterized in that there is also a lithium battery (7), the lithium battery (7) is built-in and installed in the middle connecting column (10), and the lithium battery (7) Provide power to a pair of air pressure sensors (4), a circuit board (5) and a pair of display dials (6) respectively. 4. A two-handed multi-function grip according to claim 1, characterized in that the circuit board (5) converts the air pressure value sensed by a pair of air pressure sensors (4) into a grip strength value through a pair of display dials (6) ) to display the grip strength value.