CN214597056U

CN214597056U - Arm strength body builder with generator

Info

Publication number: CN214597056U
Application number: CN202120584811.6U
Authority: CN
Inventors: 吕纯洁; 吕惟真
Original assignee: Luoyang Institute of Science and Technology
Current assignee: Luoyang Institute of Science and Technology
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-11-05
Anticipated expiration: 2031-03-23

Abstract

The utility model provides an arm strength fitness equipment with generator, comprising a frame body, the generator, and be used for transmitting the motion to the generator with mechanical energy when building up body, the support body is equipped with the holding rod that can reciprocate, be connected with first slider through the cable with the holding rod, the vertical slidable mounting of first slider is as a heavy burden on the support body, the handheld holding rod up-and-down motion of body-building person makes first slider reciprocate, motion includes the support, be equipped with the first pivot of input shaft fixed connection with the generator on the support, be equipped with first crank link mechanism between first pivot and the first slider, first crank link mechanism is including articulating first connecting rod on first slider and fixing the first crank on first pivot, first connecting rod is connected with first crank is articulated. The utility model discloses can be with the produced mechanical energy recycle of fitness person when taking exercise arm strength for the electric energy, energy-concerving and environment-protective, and simple structure, the cost is lower, the installation and the maintenance of being convenient for.

Description

Arm strength body builder with generator

Technical Field

The utility model relates to the technical field of fitness equipment, concretely relates to arm strength fitness equipment with generator.

Background

Along with the development of social economy, people are more oriented to good life, and the quality of air required by the life of people is more and more emphasized. The harm of air pollution to human bodies is manifold, and the improvement of air quality requires multi-angle and multi-manifold efforts, and the important point is to vigorously develop and utilize green energy.

However, many green energy sources on the earth are not fully utilized at present, for example, most fitness equipment only has a simple fitness function, and mechanical energy generated by fitness users during fitness is wasted in vain.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an arm strength fitness equipment with generator, it can be with the produced mechanical energy recycle of fitness person when taking exercise arm strength for the electric energy, and energy-concerving and environment-protective, and simple structure, the cost is lower, is convenient for install and maintain.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:

the utility model provides an arm strength fitness equipment with generator, is used for the frame body of body-building, is used for the generator of being connected with energy storage equipment and is used for transmitting the motion of mechanical energy when building body to the generator:

the frame body is provided with a holding rod capable of moving up and down, the holding rod is connected with a first sliding block through a pull rope, the first sliding block is vertically and slidably mounted on the frame body to serve as a load, and a body builder holds the holding rod to move up and down to enable the first sliding block to move up and down;

the motion mechanism comprises a support, a first rotating shaft fixedly connected with an input shaft of the generator is arranged on the support, a first crank connecting rod mechanism is arranged between the first rotating shaft and the first sliding block and comprises a first connecting rod hinged to the first sliding block and a first crank fixed to the first rotating shaft, the first connecting rod is hinged to the first crank, and the first crank connecting rod mechanism is used for driving the first rotating shaft to rotate when the first sliding block moves up and down.

Further, still vertical slidable mounting has the quality to be greater than on the support body the second slider of first slider, still be equipped with the second pivot on the support, be equipped with in the second pivot with first epaxial gear engagement's second gear, be equipped with second crank link mechanism between second pivot and the second slider, second crank link mechanism is including articulating the second connecting rod on the second slider and fixing the epaxial second crank of second, the second connecting rod is connected with the second crank is articulated.

Further, the frame body is provided with a fixed pulley through a fixing piece, and the inhaul cable is wound on the fixed pulley.

Furthermore, a seat for a body builder to sit is arranged below the holding rod.

Furthermore, the first rotating shaft and the second rotating shaft are fixed on the support through bearings.

Further, the mass of the second sliding block is 2-3 times of that of the first sliding block.

Further, the inhaul cable is a steel wire rope or a nylon rope.

The utility model discloses beneficial effect:

1. the utility model discloses set up the support body of body-building usefulness and pass through the generator that actuating mechanism is connected with the support body, body-building person is when handheld holding rod up-and-down motion body-building, reciprocating of slider transmits for the pivot through the crank connecting rod, and pivot drive generator electricity generation, generator with the electric energy store in the battery can energy storage equipment or directly supply for miniature consumer, realize the recycle of body-building mechanical energy, energy-concerving and environment-protective, and simple structure.

2. The utility model discloses a set up second slider and second crank link mechanism, utilize the descending in-process of second slider to make first slider and first crank link mechanism cross the dead point as power to realize the circular motion that first pivot lasts, simple structure has made things convenient for the process of the mechanical energy transformation generator electric energy when will building body, has further improved the energy-concerving and environment-protective performance of whole device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of fig. 1.

The labels in the figure are: 1. the hand-held rod, 2, the cable, 3, the fixed pulley, 4, the mounting, 5, first support body, 6, the second support body, 7, first connecting rod, 8, first crank, 9, first pivot, 10, first gear, 11, the support, 12, the second gear, 13, the second pivot, 14, the second crank, 15, the second connecting rod, 16, the seat, 17, first slider, 18, the second slider, 19, the generator.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 1 to 2, an arm strength exerciser with a generator comprises a frame body for exercising, a generator 19 for connecting with an energy storage device or an electric device, the electric device can be a mobile phone, a video projector, and other small-sized entertainment devices, and a motion mechanism for transmitting mechanical energy to the generator during exercising, wherein the frame body is provided with a holding rod 1 capable of moving up and down, the holding rod 1 is connected with a first sliding block 17 through a pulling cable 2, the first sliding block 17 is vertically and slidably mounted on the frame body as a load, the user can move up and down by holding the holding rod 1 to move the first sliding block 17 up and down, so as to exercise arm strength, in particular, the pulling cable 2 is a steel wire rope or a nylon rope or a rope made of rubber material with sufficient strength, a fixed pulley 3 can be arranged on the frame body through a fixing member 4, the pulling cable 2 is arranged around the fixed pulley 3, with this not only realized the up-and-down motion of holding rod 1 on the support body, and changed the atress direction through fixed pulley 3 to arm pull-down strength makes first slider 17 rise, accords with the exercise requirement more.

The movement mechanism comprises a support 11, a first rotating shaft 9 fixedly connected with an input shaft of the generator 19 is arranged on the support 11, when the movement mechanism is implemented specifically, the first rotating shaft 9 is connected with the input shaft of the generator 19 through a coupler, a first crank connecting rod mechanism is arranged between the first rotating shaft 9 and a first sliding block 17, the first crank connecting rod mechanism comprises a first connecting rod 7 hinged on a first sliding block 17 and a first crank 8 fixed on the first rotating shaft 9, the first connecting rod 7 is hinged with the first crank 8, the first crank connecting rod mechanism is used for driving the first rotating shaft 9 to rotate when the first sliding block 17 moves up and down, when a body builder holds a rod 1 to do up and down movement and exercise, the up and down movement of the first sliding block 17 is transmitted to the first rotating shaft 9 through the movement of the first crank connecting rod, so that the first rotating shaft 9 drives the generator 19 to generate electricity, and the generator 19 stores the electric energy into a battery energy storage device, the recycling of the body-building mechanical energy is realized, the energy is saved, the environment is protected, and the structure is simple.

Further, the support body includes first support body 5 and second support body 6, the vertical slidable mounting of first slider 17 is in first support body 5, and vertical slidable mounting has the quality to be greater than on the second support body 6 the second slider 18 of first slider 17, still be equipped with second pivot 13 on the support 11, first pivot 9 and second pivot 13 all can be fixed through the bearing on the support 11, be equipped with on the second pivot 13 with the first gear 10 meshing's on the first pivot 9 second gear 12, be equipped with second crank link mechanism between second pivot 13 and the second slider 18, second crank link mechanism is including articulating second connecting rod 15 on second slider 18 and fixing the second crank 14 on second pivot 13, and second connecting rod 15 is connected with second crank 14 is articulated.

The mass of the second slider 18 is larger than that of the first slider 17, and the mass of the second slider 18 can be designed to be 2 to 3 times that of the first slider 17.

At specific application the utility model discloses the time, the below of holding rod 1 is equipped with the seat 16 that supplies the health person to sit, makes things convenient for the health person to carry out the exercise of arm strength with the position of sitting, and the support below can the platelike component connection, not only plays the positioning action, can also guarantee the stationarity that the mechanism was placed.

Further, the gear and the shaft mentioned herein can all select No. 45 steel, other parts such as each crank, connecting rod, slider, support and base can all select the HT150 material, general parts such as the bolted connection spare, the bearing that are used for each part, key and generator etc. all can purchase through the market, simple structure, with low costs, be convenient for installation and maintenance.

The utility model discloses a concrete theory of use: when no one is exercising, the second slide block 18 is at the lowest point, when the body builder stretches the arm downwards, the first slide block 17 is driven to move upwards by the inhaul cable 2 arranged around the fixed pulley 3, the first connecting rod 7 drives the first crank 8 and the first gear 10 to rotate, due to the meshing action of the first gear 10 and the second gear 12, the second gear 12 and the second crank 14 rotate in the opposite direction with the first gear 10, the second slide block 18 is driven to ascend by the second connecting rod 15, the main force is the arm pulling force in the stage, the second slide block 18 moves upwards and reaches the upper limit position before the first slide block 17, when the first slide block 17 reaches the dead point, the second slide block 18 is already at the descending section, the dead weight of the second slide block 18 is larger than that of the first slide block 17, the descending stage can be considered to play the main force role, the second crank 14 and the second gear 12 continue to rotate by the second connecting rod 15, so as to drive the first gear 10 and the first crank 8 to smoothly cross the dead point, the second slide block 18 continues to descend, so that the first crank link mechanism and the first slide block 17 cross the second dead point, when the second slide block 18 reaches the lower limit position, the first slide block 17 is already in the ascending section, is pulled by the arm of the exerciser, and the mechanism moves repeatedly, so that the generator 19 connected with the first rotating shaft 9 through the coupler generates electricity.

Through setting up second slider 18 and the second crank link mechanism that quality is greater than first slider 17, utilize second slider 18 to go down the in-process as power and make first slider 17 and first crank link mechanism cross the dead point, realize circular motion's continuous output, simple structure, and mechanical energy truns into the process for generator 19 electric energy when having made things convenient for body-building motion more, has further improved the energy-concerving and environment-protective performance of whole device.

It should be noted that the above embodiments are only used for illustrating the present invention, but the present invention is not limited to the above embodiments, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention all fall into the protection scope of the present invention.

Claims

1. The arm strength exerciser with the generator is characterized by comprising a frame body for exercising, a generator (19) connected with energy storage equipment or electric equipment, and a movement mechanism used for transmitting mechanical energy to the generator during exercising, wherein the generator is used for generating energy according to the energy storage equipment or the electric equipment:

the frame body is provided with a holding rod (1) capable of moving up and down, the holding rod (1) is connected with a first sliding block (17) through a pull rope (2), the first sliding block (17) is vertically and slidably mounted on the frame body to serve as load, and a body builder holds the holding rod (1) to move up and down to enable the first sliding block (17) to move up and down;

the motion mechanism comprises a support (11), wherein the support (11) is provided with a first rotating shaft (9) fixedly connected with an input shaft of a generator (19), a first crank connecting rod mechanism is arranged between the first rotating shaft (9) and a first sliding block (17), the first crank connecting rod mechanism comprises a first connecting rod (7) hinged to the first sliding block (17) and a first crank (8) fixed to the first rotating shaft (9), the first connecting rod (7) is hinged to the first crank (8), and the first crank connecting rod mechanism is used for driving the first rotating shaft (9) to rotate when the first sliding block (17) moves up and down.

2. The arm strength exercise machine with the generator according to claim 1, wherein a second slider (18) with a mass larger than that of the first slider (17) is vertically slidably mounted on the frame body, a second rotating shaft (13) is further disposed on the support (11), a second gear (12) meshed with the first gear (10) on the first rotating shaft (9) is disposed on the second rotating shaft (13), a second crank-link mechanism is disposed between the second rotating shaft (13) and the second slider (18), the second crank-link mechanism comprises a second link (15) hinged to the second slider (18) and a second crank (14) fixed to the second rotating shaft (13), and the second link (15) is hinged to the second crank (14).

3. The arm power exerciser with the generator according to claim 2, wherein the second slider (18) has a mass 2-3 times the mass of the first slider (17).

4. The arm power body builder with the generator according to claim 1, wherein the frame body is provided with a fixed pulley (3) through a fixing member (4), and the pulling cable (2) is provided around the fixed pulley (3).

5. The arm power exerciser with the generator according to claim 1, wherein a seat (16) on which the exerciser sits is provided under the grab bar (1).

6. The arm power exerciser with the generator as claimed in claim 1, wherein the first rotating shaft (9) and the second rotating shaft (13) are fixed to the support (11) through bearings.

7. The arm power body builder with the generator as claimed in claim 1, wherein the pull cable (2) is a wire rope or a nylon rope.