A kind of electromagnet pull device
Technical field
This utility model relates to chest expander technical field, is specifically related to a kind of electromagnet pull device.
Background technology
At present, on market, most of chest expander is all the effect that the elastic force by spring reaches motion.But, bullet
Spring easily produces elastic fatigue, and elastic force weakens, and the chest expander life-span is shorter.It addition, when user needs to regulate exercise intensity,
The radical of spring, operation complexity must be increased or decreased, waste time and energy.
In correlation technique, there is the chest expander of a kind of electromagnetic type, regulate between pulling force handle by controlling electric power size
Magnetic force, reach regulate labor intensity purpose.But, electromagnetic type chest expander of the prior art does not all have pulling force to show, uses
It is much that family is difficult to understand actual pulling force, it is impossible to understand hands-on effect.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of electromagnet pull device with pulling force display function.
The technical solution of the utility model is to provide a kind of electromagnet pull device, regulates including two pulling force handles and magnetic force
Device, two pulling force handles are electrically connected with magnetic regulator by power line respectively, and described pulling force handle includes magnetic board and consolidates
The ring-shaped handle being scheduled on magnetic board, the inner side of described ring-shaped handle is provided with pulling force sensor, described magnetic regulator sets
Being equipped with controller and display screen, described pulling force sensor, display screen electrically connect with described controller respectively.
The beneficial effects of the utility model are: user can be by the magnetic between magnetic regulator two pulling force handles of regulation
Power, thus complete different training strength, simultaneously as be provided with pulling force sensor inside the ring-shaped handle of pulling force handle, use
Family is when pulling ring-shaped handle, and pulling force sensor can sense the pulling force size of user's hand in real time, and real-time by display screen
Display, facilitates user to understand oneself training strength and training effect in real time.
Further, described display screen be can touch-control regulation magnetic force size touch screen.
Further, described magnetic regulator is provided with unlocked by fingerprint assembly, described unlocked by fingerprint assembly and described control
Device processed electrically connects.
Further, described magnetic regulator is additionally provided with pulling force degree display lamp, described pulling force degree display lamp bag
Include the red colored lamp lighted when the value of thrust that described pulling force sensor senses is in the first pulling force interval, when described value of thrust is positioned at
The orange lamp lighted during the second pulling force interval, and the green light lighted when described value of thrust is positioned at the 3rd pulling force interval, institute
State the value of thrust scope that the first pulling force is interval, the second pulling force is interval, the 3rd pulling force interval these three is interval different.
Further, described magnetic regulator is additionally provided with on and off switch and power supply indicator.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, required in embodiment being described below
Accompanying drawing to be used is briefly described, it should be apparent that, the accompanying drawing in describing below is only realities more of the present utility model
Execute example, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to these accompanying drawings
Obtain other accompanying drawing.
Fig. 1 is the structure chart of a kind of electromagnet pull device that this utility model provides;
Fig. 2 is the structure chart of magnetic regulator;
Fig. 3 is the electrical connection graph of electromagnet pull device.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Referring to shown in Fig. 1, Fig. 2 and Fig. 3, this utility model provides a kind of electromagnet pull device, including two pulling force handss
Handle 1 and magnetic regulator 2, two pulling force handles 1 are electrically connected with magnetic regulator 2 by power line 3 respectively, in the present embodiment,
Pulling force handle 1 includes magnetic board 1a and the ring-shaped handle 1b being fixed on magnetic board 1a, and the inner side of ring-shaped handle 1b is provided with
Pulling force sensor 4, magnetic regulator 2 is provided with controller 5 and display screen 6, pulling force sensor 4, display screen 6 respectively with control
Device 5 electrically connects.
Specifically, user by the magnetic force between magnetic regulator two pulling force handles of regulation, thus can complete difference
Training strength, simultaneously as be provided with pulling force sensor inside the ring-shaped handle of pulling force handle, user is pulling ring-shaped handle
Time, pulling force sensor can sense the pulling force size of user's hand in real time, and be shown in real time by display screen, facilitate user real-time
Understand oneself training strength and training effect.In the present embodiment, magnetic regulator can be to install accumulator to be powered, magnetic
Draught control mechanism electrically connects with the magnetic board on pulling force handle, regulates the magnetic force between two magnetic board 1a to regulate training strength.
Preferably, in the present embodiment, display screen 6 be can touch-control regulation magnetic force size touch screen.Use touch screen regulates
Magnetic force size is more succinct intelligent, substitutes conventional knob regulation, and service life is longer.
Wherein in a kind of implementation, magnetic regulator 2 is provided with unlocked by fingerprint assembly 7, unlocked by fingerprint assembly 7
Electrically connect with controller 5.Parameter regulation or the regulation of magnetic force size on touch screen can carry out control of authority, unlocked by fingerprint
The setting of assembly 7 enhances controllability and the safety that electromagnet pull device uses.
In another kind of implementation, being additionally provided with pulling force degree display lamp on magnetic regulator 2, pulling force degree indicates
Lamp includes the red colored lamp 8 lighted when the value of thrust that pulling force sensor 4 senses is in the first pulling force interval, when value of thrust is positioned at
The orange lamp 9 lighted during two pulling force intervals, and the green light 10 lighted when value of thrust is positioned at the 3rd pulling force interval, first draws
The value of thrust scope that power is interval, the second pulling force is interval, the 3rd pulling force interval these three is interval is different.
Specifically, in some circumstances, user wishes to be visually known what oneself was made by light effect intuitively
Pulling force degree, interval by arranging the most corresponding different value of thrust of red colored lamp, orange lamp and green light, can distinguish corresponding little
Intensity state of tension, middle intensity state of tension and high strength tension state.
Further, magnetic regulator 2 is also provided with on and off switch 11 and power supply indicator 12.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, without departing from the some improvement under this utility model principle premise and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.