CN220257052U

CN220257052U - Arm strength exerciser

Info

Publication number: CN220257052U
Application number: CN202321714765.2U
Authority: CN
Inventors: 胡仕斌; 李九龙; 曾美艳
Original assignee: Chenzhou vocational technical college
Current assignee: Chenzhou vocational technical college
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2023-12-29
Anticipated expiration: 2033-07-03

Abstract

The application discloses arm strength exerciser relates to physical training apparatus technical field, including the base, the top surface of base has the carriage through stop gear sliding connection, the inner wall top surface of carriage is connected with the pulley, the outside of pulley is connected with the rope, the one end of rope is connected with the pull ring, the other end of rope is connected with the bearing frame; the upper side of base is connected with the rack by left side position, the top of rack is connected with three weight, is provided with rope, pull ring, pulley, bearing frame and protection pad, and the user places the arm on the protection pad, and the pull ring is held up to the palm, pulls the pull ring through movable elbow joint and wrist joint, makes the bearing frame promote, under the gravity effect of bearing frame, drives elbow joint and wrist joint and accomplishes the action of buckling and stretching, realizes taking exercise elbow joint and wrist joint, through the weight of configuration different quantity, adjusts the gravity of bearing frame, is favorable to satisfying user's different exercise demands.

Description

Arm strength exerciser

Technical Field

The utility model belongs to the technical field of physical exercise equipment, and particularly relates to an arm strength exerciser.

Background

Arm exercise machines may train muscle groups of the arms, such as bicep, tricep, forearm, and deltoid tendons.

Chinese patent discloses an arm strength exerciser (bulletin number CN 210009572U), and this patent technology is safe convenient in utilization, thereby can not be because of handle unhooking when taking exercise causes the injury to oneself, and when taking exercise simultaneously, upper and lower partial spring all provides elasticity, and is with low costs, tempers effectually, but is difficult to correspondingly making resistance adjustment to the crowd of different arm strengths, tempers effectually relatively poor.

Disclosure of Invention

The technical problems to be solved are as follows: the resistance adjustment is difficult to correspondingly make for the crowd of different arm powers, and the exercise effect is relatively poor.

Aiming at the defects of the prior art, the utility model provides an arm strength exerciser, which solves the problems in the background art.

The technical scheme is as follows:

in order to achieve the above purpose, the utility model is realized by the following technical scheme:

the arm strength exerciser comprises a base, wherein the left side of the base is connected with a controller, the top surface of the base is slidably connected with a sliding frame through a limiting mechanism, the top surface of the inner wall of the sliding frame is connected with a pulley, the outer side of the pulley is connected with a rope, one end of the rope is connected with a pull ring, and the other end of the rope is connected with a bearing frame;

the upper part of the base is connected with a placing rack near the left side, and three weights are connected above the placing rack.

In one possible implementation manner, the top surface of the base is provided with a pair of through holes, the limiting mechanism comprises a connecting plate which is slidably connected inside the through holes, a ball nut is connected below the connecting plate, a reciprocating screw rod is connected inside the ball nut, one end of the reciprocating screw rod is connected with a servo motor, the other end of the reciprocating screw rod is connected with a bearing seat, and the servo motor and the bearing seat are fixedly connected with the base.

In one possible implementation manner, a supporting seat is connected to the right side, close to the placing frame, of the upper portion of the base, and a protection pad is connected to the upper portion of the supporting seat.

In one possible implementation manner, the left side of the supporting seat is connected with a U-shaped frame, the right side of the supporting seat is connected with a binding belt, the back side of the binding belt is respectively connected with a magic tape smooth surface and a magic tape rough surface, and the magic tape smooth surface is positioned on the left side of the magic tape rough surface.

In one possible implementation, the location of the pad corresponds to the location of the tab.

In one possible implementation, the pad is an all-cotton member.

The beneficial effects are that:

1. the arm is placed on the protection pad by a user, the pull ring is held upwards by the palm, the pull ring is pulled by the movable elbow joint and the wrist joint, so that the bearing frame is lifted, the elbow joint and the wrist joint are driven to complete bending and stretching actions under the gravity action of the bearing frame, the elbow joint and the wrist joint are trained, the gravity of the bearing frame is adjusted by configuring weights with different numbers, the different exercise requirements of users are met, the problems that resistance adjustment is difficult to be correspondingly made for the people with different arm strength, and the exercise effect is poor are solved;

2. be provided with servo motor, ball nut, reciprocating screw, connecting plate and carriage, open servo motor, drive reciprocating screw rotatory, conveniently drive connecting plate and carriage and remove, and then conveniently adjust the distance between pull ring and the protection pad, be favorable to adapting to different users' arm length, increased the practicality.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of a base of the present utility model;

FIG. 3 is a side view of the carriage of the present utility model;

fig. 4 is an enlarged view at the point of the present utility model a.

Reference numerals: 1. a carriage; 2. a rope; 3. a pull ring; 4. a bearing frame; 5. a through hole; 6. a protective pad; 7. a tie-down strap; 8. a base; 9. a support base; 10. a U-shaped frame; 11. a placing rack; 12. a weight; 13. a controller; 14. a connecting plate; 15. a servo motor; 16. a ball nut; 17. a reciprocating screw rod; 18. magic tape surface; 19. a bearing seat; 20. a pulley; 21. a magic tape smooth surface.

Detailed Description

The embodiment of the application solves the problems in the prior art by providing an arm strength exerciser.

The technical scheme in the embodiment of the application aims to solve the problems, and the overall thought is as follows:

example 1:

1-3, an arm strength exerciser comprises a base 8, wherein the left side of the base 8 is connected with a controller 13, the top surface of the base 8 is slidably connected with a sliding frame 1 through a limiting mechanism, the top surface of the inner wall of the sliding frame 1 is connected with a pulley 20, the outer side of the pulley 20 is connected with a rope 2, one end of the rope 2 is connected with a pull ring 3, and the other end of the rope 2 is connected with a bearing frame 4;

the upper side of the base 8 is connected with a placing frame 11 near the left side, the upper side of the placing frame 11 is connected with three weights 12, the weights 12 are placed on the bearing frame 4, adjustment of the weight of the bearing frame 4 is facilitated, a user places an arm on the protection pad 6, the palm holds the pull ring 3 upwards, the pull ring 3 is pulled through the movable elbow joint and the wrist joint, the bearing frame 4 is lifted, the elbow joint and the wrist joint are driven to complete bending and stretching actions under the gravity action of the bearing frame 4, and the elbow joint and the wrist joint are trained.

In some examples, a pair of through holes 5 has been seted up to the top surface of base 8, stop gear includes the connecting plate 14 of sliding connection in the through hole 5 inside, the below of connecting plate 14 is connected with ball nut 16, ball nut 16's internal connection has reciprocating screw 17, reciprocating screw 17's one end is connected with servo motor 15, reciprocating screw 17's the other end is connected with bearing frame 19, servo motor 15 and bearing frame 19 all with base 8 fixed connection, open servo motor 15, drive reciprocating screw 17 rotation, conveniently drive connecting plate 14 and carriage 1 and remove, and then conveniently adjust the distance between pull ring 3 and the protection pad 6, be favorable to adapting to different user's arm length, the practicality has been increased.

By adopting the technical scheme:

the arm is placed on the protection pad 6 by a user, the pull ring 3 is held upwards by the palm, the pull ring 3 is pulled by the movable elbow joint and the wrist joint, the bearing frame 4 is lifted, the elbow joint and the wrist joint are driven to complete bending and stretching actions under the gravity action of the bearing frame 4, the elbow joint and the wrist joint are exercised, the gravity of the bearing frame 4 is adjusted by configuring weights 12 with different numbers, the different exercise requirements of users are met, and the problems that resistance adjustment is difficult to be correspondingly made for the people with different arm powers and the exercise effect is poor are solved;

be provided with servo motor 15, ball nut 16, reciprocating screw 17, connecting plate 14 and carriage 1, open servo motor 15, drive reciprocating screw 17 rotatory, conveniently drive connecting plate 14 and carriage 1 and remove, and then conveniently adjust the distance between pull ring 3 and the protection pad 6, be favorable to adapting to different user's arm length, increased the practicality.

Example 2:

in the specific structure of this embodiment, as shown in fig. 1 to 4, a supporting seat 9 is connected to the right side of the upper side of the base 8 near the placement frame 11, and a protection pad 6 is connected to the upper side of the supporting seat 9.

In some examples, the left side of the supporting seat 9 is connected with a U-shaped frame 10, the right side of the supporting seat 9 is connected with a binding belt 7, the back side of the binding belt 7 is respectively connected with a magic tape surface 21 and a magic tape surface 18, the magic tape surface 21 is positioned on the left side of the magic tape surface 18, the binding belt 7 is pressed on the arm of a user and penetrates through the U-shaped frame 10, and the arm of the user is favorably fixed on the protection pad 6 under the matching effect of the magic tape surface 21 and the magic tape surface 18.

In some examples, the position of the protection pad 6 corresponds to the position of the pull ring 3, and by setting the position of the protection pad 6 to correspond to the position of the pull ring 3, the arm and the position of the pull ring 3 need to be kept on the same axis in the process of taking exercise by the arm of the user, so that the arm of the user can keep the correct position during the exercise, and the situation of deviation is avoided.

In some examples, the pad 6 is made of an all-cotton material, and the arm of the user is in contact with the pad 6 for a long time in the process of exercising, and the all-cotton material is not only sweat-absorbent but also good in air permeability, so that the pad 6 and the arm of the user are prevented from sweating in the contact process, and the comfort of the user is greatly improved.

By adopting the technical scheme:

be provided with protection pad 6, U type frame 10, constraint area 7, magic subsides plain noodles 21 and magic subsides mao face 18, the user places the arm on protection pad 6, presses constraint area 7 on the user's arm to pass U type frame 10, through under the cooperation effect of magic subsides plain noodles 21 and magic subsides mao face 18, be favorable to fixing the arm of user on protection pad 6, be favorable to in the exercise in-process, improve the stability of arm.

Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.

Claims

1. The arm strength exerciser comprises a base (8), wherein the left side of the base (8) is connected with a controller (13), and the arm strength exerciser is characterized in that the top surface of the base (8) is slidably connected with a sliding frame (1) through a limiting mechanism, the top surface of the inner wall of the sliding frame (1) is connected with a pulley (20), the outer side of the pulley (20) is connected with a rope (2), one end of the rope (2) is connected with a pull ring (3), and the other end of the rope (2) is connected with a bearing frame (4);

the upper part of the base (8) is connected with a placing frame (11) near the left side, and three weights (12) are connected above the placing frame (11).

2. An arm strength exerciser according to claim 1, wherein: a pair of through-hole (5) has been seted up to the top surface of base (8), stop gear includes connecting plate (14) of sliding connection in through-hole (5) inside, the below of connecting plate (14) is connected with ball nut (16), the internal connection of ball nut (16) has reciprocating lead screw (17), the one end of reciprocating lead screw (17) is connected with servo motor (15), the other end of reciprocating lead screw (17) is connected with bearing frame (19), servo motor (15) and bearing frame (19) all with base (8) fixed connection.

3. An arm strength exerciser according to claim 1, wherein: the right side that is close to rack (11) above base (8) is connected with supporting seat (9), the top of supporting seat (9) is connected with protection pad (6).

4. An arm strength exerciser according to claim 3, wherein: the left side of supporting seat (9) is connected with U type frame (10), the right side of supporting seat (9) is connected with constraint area (7), the dorsal part of constraint area (7) is connected with magic respectively and pastes plain noodles (21) and magic and paste hair face (18), the magic is pasted plain noodles (21) and is located the left side that the hair face (18) was pasted to the magic.

5. An arm strength exerciser according to claim 4, wherein: the position of the protection pad (6) corresponds to the position of the pull ring (3).

6. An arm strength exerciser according to claim 4, wherein: the protection pad (6) is made of an all-cotton member.