CN111467734A - A hand-held environmentally friendly self-generating spring tensioner - Google Patents

Abstract

The invention provides a hand-held environmental protection self-generating spring tensioner, which includes a main body, a counter, a pull ring, a pressure spring and a rotating disc. A pressure spring is embedded on one side, and a rotating disc is embedded in the middle of the pressure spring; the main body includes a handle and a pressure ring, the pull ring includes a connecting ring and a limit ball, and the limit ball includes a pulling groove, a connecting rod and a traction rope. The pressure spring includes a connecting plate, and the connecting plate includes a fitting groove, a through hole, a mounting groove, an electromagnetic coil and a conductive wire, and the rotating plate includes a through groove and a magnetic ring. The kinetic energy generated by the rotation of the device is converted into electrical energy to supply energy to the counter, so that self-generation is performed for energy supply without the need for batteries.

Description

A hand-held environmentally friendly self-generating spring tensioner

technical field

The invention relates to the technical field of exercise equipment, and more particularly, to a spring tensioner.

Background technique

The tensioner is a kind of equipment suitable for mass fitness exercise. By pulling the two sides of the spring tensioner, the center spring is extended, and the return elasticity of the spring will produce an opposite retraction force, which makes it difficult to pull the tensioner. The force resists, which makes it necessary to use very strong and repeated pulling to exercise the arm, and the existing spring tensioner cannot effectively record the number of times of pulling, and some existing counting devices are used. It is driven by a battery, and the battery itself will have an impact on the existing environment, so it is necessary to improve on the existing basis to provide a hand-held environmentally friendly self-generating spring tensioner.

SUMMARY OF THE INVENTION

The present invention aims to solve the technical problem that the spring tension device cannot effectively record the number of times of pulling, and counting the batteries in it through a common calculator will have a certain impact on the environment.

The purpose and effect of the hand-held environmentally friendly self-generating spring tensioner of the present invention are achieved by the following specific technical means:

A hand-held environmental protection self-generating spring tensioner, comprising a main body, a counter, a pull ring, a pressure spring and a rotating disc, a counter meter is embedded in one side of the main body, a pull ring is embedded in one side of the main body, and the A pressure spring is embedded in one side of the pull ring, and a rotating disk is embedded in the middle of the pressure spring;

The main body includes a handle and a pressure ring, the handle is fixedly connected to one side of the middle part of the main body, and the pressure ring is embedded in the middle part of the main body;

The pull ring includes a connecting ring and a limit ball, the connecting ring opening is arranged in the middle of the pull ring, and the limit ball is fixedly connected to one side of the pull ring;

The limiting ball includes a pulling groove, a connecting rod and a traction rope, the opening of the pulling groove is arranged on one side of the limiting ball, the connecting rod is fixedly connected to the middle of the pulling groove, and the traction rope is sleeved and arranged on the connecting rod middle;

The pressure spring includes a connecting plate, and the connecting plate is fixedly connected to the middle of the pressure spring;

The connection plate includes a fitting groove, a through hole, an installation groove, an electromagnetic coil and a conductive wire. The fitting groove opening is arranged on one side of the connection plate, and the through hole opening is arranged in the middle of the connection plate. The opening is arranged around the inner wall of the middle part of the fitting groove, the electromagnetic coil is embedded and arranged in the middle part of the installation slot, and the conductive wire is embedded and arranged at the top of the middle part of the installation slot;

The rotating disk includes a through groove and a magnetic ring, the opening of the through groove is arranged in the middle of the rotating disk, and the magnetic ring is fixedly connected around the rotating disk.

A further preferred solution: the limiting ball is a spherical protrusion provided at one end of one side of the pull ring.

A further preferred solution: the pulling groove is a semi-circular arc-shaped slot on one side of the limiting ball.

A further preferred solution: the connecting rod is a guide rod with a cylindrical shape in the middle of the pulling groove.

A further preferred solution: the traction rope is a ring-shaped rope, and both sides of the rope are respectively sleeved and connected to the connecting rod.

A further preferred solution: the connecting disc is an integrally extending circular disc in the pressure spring, and the fitting groove of the hollow part of the connecting disc is fitted with the rotating disc.

A further preferred solution: the installation groove is a rectangular groove around the middle of the fitting groove.

A further preferred solution: the conductive wire is connected in a circle in the circular groove at the top of the middle of the installation groove, and is electrically connected with the counter through one side of the connecting plate.

A further preferred solution: the through grooves are circular holes vertically arranged in parallel in the middle of the rotating disk, and two holes respectively pass through one of the traction ropes.

A further preferred solution: the magnetic ring is a magnet-shaped ring with an annular surface around the rotating disk.

Beneficial effects:

(1) This kind of hand-held environment-friendly self-generating spring tensioner is provided with a ***** , and the traction rope sleeved in the connecting rod on the limit ball will also exert force on it when the pulling ring is moved to move. When applying force to the traction rope, because the middle part of the traction rope is two elastic ropes that fit together, so when pulled, the two ropes will be entangled with each other because of the elastic retraction. Then when it is pulled again, because the rope is stretched, the entangled ropes will be separated, and when the ropes are separated, a high-speed rotation will be generated, and the inertia of the entangled rotation will be rotated in the opposite direction so that it can drive the The rotary disk rotates repeatedly, and the rotary disk itself is inserted into a fitting groove provided in the connecting disk to rotate.

(2) Finally, when the rotating disk rotates, the surrounding magnetic force will quickly cut through the electromagnetic coil in the installation slot around the fitting groove, and when the rotating disk rotates rapidly, the magnetic ring will cut through the electromagnetic field on the electromagnetic coil. The induced current is generated, and then the induced current will be conducted to the conductive wire, and the current will be transmitted to the counter through the conduction of the conductive wire, so that the counter will start to operate and record the number of times the main body pulls each time, so that it can be more accurate. Take control of your workouts.

Description of drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention.

FIG. 2 is a schematic diagram of the overall structure of the pull ring of the present invention.

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 of the present invention.

FIG. 4 is a schematic diagram of the overall structure of the rotating disk of the present invention.

FIG. 5 is a schematic diagram of the overall structure of the connection plate of the present invention.

FIG. 6 is an enlarged schematic view of the structure at B in FIG. 5 of the present invention.

In Figure 1-6: main body 1, handle 101, pressure ring 102, counter 2, pull ring 3, connecting ring 301, limit ball 302, pulling groove 3021, connecting rod 3022, traction rope 3023, pressure spring 4, connection The disk 401 , the fitting groove 4011 , the through hole 4012 , the mounting groove 4013 , the electromagnetic coil 4014 , the conductive wire 4015 , the rotating disk 5 , the through groove 501 , and the magnetic ring 502 .

Detailed ways

As shown in accompanying drawings 1 to 6:

The present invention provides a hand-held environmentally friendly self-generating spring tensioner, comprising a main body 1, a counter meter 2, a pull ring 3, a pressure spring 4 and a rotating disc 5. A counter meter 2 is embedded in one side of the main body 1, and a counter meter 2 is embedded in one side of the main body 1. A pull ring 3 is provided, a pressure spring 4 is embedded on one side of the pull ring 3, and a rotary disk 5 is embedded in the middle of the pressure spring 4;

The main body 1 includes a handle 101 and a pressure ring 102, the handle 101 is fixedly connected to one side of the middle of the main body 1, and the pressure ring 102 is embedded in the middle of the main body 1;

The pull ring 3 includes a connecting ring 301 and a limit ball 302, the connecting ring 301 is opened in the middle of the pull ring 3, and the limit ball 302 is fixedly connected to one side of the pull ring 3;

The limiting ball 302 includes a pulling groove 3021, a connecting rod 3022 and a traction rope 3023. The opening of the pulling groove 3021 is provided on one side of the limiting ball 302, the connecting rod 3022 is fixedly connected to the middle of the pulling groove 3021, and the traction rope 3023 is sleeved and provided on the connection middle of rod 3022;

The pressure spring 4 includes a connecting plate 401, and the connecting plate 401 is fixedly connected to the middle of the pressure spring 4;

The connecting plate 401 includes a fitting groove 4011, a through hole 4012, a mounting groove 4013, an electromagnetic coil 4014 and a conductive wire 4015. The opening of the fitting groove 4011 is arranged on one side of the connecting plate 401, and the opening of the through hole 4012 is arranged in the middle of the connecting plate 401. The opening of the installation slot 4013 is arranged around the inner wall of the middle of the fitting slot 4011, the electromagnetic coil 4014 is embedded in the middle of the installation slot 4013, and the conductive wire 4015 is embedded in the top of the middle of the installation slot 4013;

The rotating disk 5 includes a through groove 501 and a magnetic ring 502 , the opening of the through groove 501 is provided in the middle of the rotating disk 5 , and the magnetic ring 502 is fixedly connected around the rotating disk 5 .

The limiting ball 302 is a spherical protrusion provided at one end of the pull ring 3 . The limiting ball 302 can pull the main body 1 and drive the pressure spring 4 to extend without being separated from it.

The pulling slot 3021 is a semi-circular arc-shaped slot on one side of the limiting ball 302 .

Wherein, the connecting rod 3022 is a guide rod with a cylindrical shape in the middle of the pulling groove 3021 , and the pulling main body 1 can be moved by the connecting rod 3022 to exert force and pull on the pulling rope 3023 .

The traction rope 3023 is a loop-shaped rope, and the two sides of the rope are respectively sleeved and connected to the connecting rod 3022. When the traction rope 3023 is pulled, it is entangled due to its own elastic retraction, and then Because the tension and tension are untwisted to generate rotation, the rotation in the opposite direction by the inertia of the untwisted rotation can drive the rotating disk 5 to rotate repeatedly.

The connecting plate 401 is an integrally extending circular plate in the pressure spring 4 , and the fitting groove 4011 in the hollow portion of the connecting plate 401 is fitted with the rotating plate 5 .

The installation groove 4013 is a rectangular groove around the middle of the fitting groove 4011

Among them, the conductive wire 4015 is connected to the circular slot at the top of the middle of the installation slot 4013 in a circle, and the side of the connecting plate 401 is electrically connected to the counter 2 together. The kinetic energy generated by the rotation is converted into electrical energy for transmission.

Wherein, the through-groove 501 is a circular hole vertically arranged in parallel in the middle of the rotating disk 5 , and one of the traction ropes 3023 is respectively penetrated through the two holes.

Among them, the magnetic ring 502 is a magnet-shaped ring with a circular surface around the rotating disk 5. The magnetic force of the magnetic ring 502 can generate an electromagnetic field between the electromagnetic coil 4014, and then generate an induced current through high-speed rotation and cutting.

working principle:

The specific usage and function of this embodiment are as follows: first, reach into the middle of the main body 1 by hand, and then hold the handle 101 tightly, and then pull the two sides with force to let the pull ring 3 drive the pressure spring 4 to extend. The elasticity of the spring 4 increases after the extension to generate a reset contraction force, which forms a reaction force with the pulling force of the hand, so that it needs to use a large force when pulling the main body 1, and then passes through after pulling to a certain distance. The pressure spring 4 is reset repeatedly to achieve the effect of exercising the hand, and when the main body 1 is pulled to move the pull ring 3, the limit ball 302 at one end of the pull ring 3 is embedded in the two ends of the pressure spring 4, and the pressure The diameters of both ends of the spring 4 are smaller than the diameter of the limiting ball 302, so that the pull ring 3 will not be separated from the pressure spring 4 when pulling, and at the same time, when the pull ring 3 is pulled to move, it is sleeved on the limiting ball 302 The traction rope 3023 in the upper connecting rod 3022 will also exert force on it. When the traction rope 3023 is exerted, because the middle part of the traction rope 3023 is two elastic ropes that fit together, it is When pulling, the two ropes will be entangled with each other because of the elastic retraction, and then when the rope is pulled again, the entangled ropes will be separated because the ropes are stretched, and high speed will be generated when the ropes are separated. The rotation of the rotating disk 5 can drive the rotating disk 5 to rotate repeatedly by untangling the inertia of the rotation in the opposite direction, and the rotating disk 5 itself is embedded in the fitting groove 4011 arranged inside the connecting disk 401 to rotate, Finally, when the rotating disk 5 rotates, the surrounding magnetic ring 502 will quickly cut through the electromagnetic coil 4014 in the mounting groove 4013 around the fitting groove 4011, and when the rotating disk 5 rotates rapidly, the magnetic ring 502 will cut through the electromagnetic coil. When the electromagnetic field is applied to the 4014, an induced current will be generated, and then the induced current will be conducted to the conductive wire 4015, and the current will be transmitted to the counting table 2 through the conduction of the conductive wire 4015, so that the counting table 2 will start to operate. The number of times the main body 1 pulls makes it possible to more accurately grasp its own exercise situation.

Claims (10)

1. A hand-held environmental protection self-generating spring tensioner, comprising a main body (1), a counter (2), a pull ring (3), a pressure spring (4) and a rotating disc (5), characterized in that: the main body (1) A counter (2) is embedded on one side, a pull ring (3) is embedded on one side of the main body (1), and a pressure spring (4) is embedded on one side of the pull ring (3), so A rotary disk (5) is embedded in the middle of the pressure spring (4); The main body (1) includes a handle (101) and a pressure ring (102), the handle (101) is fixedly connected to one side of the middle of the main body (1), and the pressure ring (102) is embedded in the main body (1) middle; The pull ring (3) includes a connecting ring (301) and a limiting ball (302), the connecting ring (301) opening is provided in the middle of the pull ring (3), and the limiting ball (302) is fixedly connected to the One side of the pull ring (3); The limiting ball (302) includes a pulling groove (3021), a connecting rod (3022) and a traction rope (3023). The opening of the pulling groove (3021) is provided on one side of the limiting ball (302). The rod (3022) is fixedly connected to the middle part of the pulling groove (3021), and the traction rope (3023) is sleeved and arranged in the middle part of the connecting rod (3022); The pressure spring (4) includes a connecting plate (401), and the connecting plate (401) is fixedly connected to the middle of the pressure spring (4); The connection plate (401) includes a fitting groove (4011), a through hole (4012), a mounting groove (4013), an electromagnetic coil (4014) and a conductive wire (4015), and the fitting groove (4011) is provided with an opening On one side of the connection plate (401), the opening of the through hole (4012) is arranged in the middle of the connection plate (401), the opening of the installation groove (4013) is arranged around the inner wall of the middle of the fitting groove (4011), and the electromagnetic coil (4014) is embedded in the middle of the installation groove (4013), and the conductive wire (4015) is embedded in the top of the middle of the installation groove (4013); The rotating disk (5) includes a through groove (501) and a magnetic ring (502), the opening of the through groove (501) is provided in the middle of the rotating disk (5), and the magnetic ring (502) is fixedly connected to the rotating disk (5) Around. 2 . The hand-held environmental protection self-generating spring tensioner according to claim 1 , wherein the limiting ball ( 302 ) is a spherical protrusion provided at one end of one side of the pull ring ( 3 ). 3 . 3. The hand-held environmental protection self-generating spring tensioner according to claim 1, wherein the pulling groove (3021) is a semi-circular arc-shaped slot on one side of the limiting ball (302). 4. The hand-held environmentally friendly self-generating spring tensioner according to claim 1, wherein the connecting rod (3022) is a guide rod with a cylindrical shape in the middle of the slot (3021) of the pulling groove. 5. The hand-held environmental protection self-generating spring tensioner according to claim 1, wherein the traction rope (3023) is a ring-shaped rope, and both sides of the rope are respectively sleeved and connected to the connecting rod (3023). 3022) on. 6. The hand-held environmental protection self-generating spring tensioner according to claim 1, wherein the connecting plate (401) is an integrally extending disc in the pressure spring (4), and the connecting plate (401) The fitting groove (4011) of the hollow part is fitted with the rotary disk (5). 7 . The hand-held environmentally friendly self-generating spring tensioner according to claim 1 , wherein the installation groove ( 4013 ) is a rectangular groove around the middle of the slot of the fitting groove ( 4011 ). 8 . 8. The hand-held environmental protection self-generating spring tensioner according to claim 1, characterized in that: the conductive wire (4015) is connected in a circular groove at the top of the middle of the installation groove (4013) in a circle, and runs through One side of the connecting plate (401) is electrically connected with the counting table (2). 9. The hand-held environmental protection self-generating spring tensioner according to claim 1, wherein the through groove (501) is a circular hole arranged in parallel in the middle of the rotating disk (5), and the two holes are respectively provided with traction. One of the ropes 3023. 10 . The hand-held environmental protection self-generating spring tensioner according to claim 1 , wherein the magnetic ring ( 502 ) is a magnet-shaped ring whose peripheral surface of the rotating disk ( 5 ) is annular. 11 .

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