A high row and shoulder press exerciser

Abstract

The utility model relates to the field of training equipment discloses a high pull bench press training device, including the shell, the outer wall of shell is provided with the seat, the outer wall of shell is provided with the swing bar, the outer wall fixedly connected with the handrail of swing bar, the outer wall rotationally connected with the turntable of shell, the outer wall rotationally connected with the support shaft of turntable, the inner wall fixedly connected with the hydraulic cylinder of turntable, the outer wall of support shaft has established T type guide slot, the inner wall slidingly connected with the guide slide of T type guide slot, the surface fixedly connected with the mounting seat of handrail, the top fixedly connected with the shock pad of mounting seat, the top fixedly connected with the angle sensor of shock pad. In the utility model, through setting up the turntable, support shaft, T type guide slot etc. structure, through the resistance control of two -way independent adjustable, let two groups of swing bar approach each other or spread out and carry out high pull bench press training, improve training efficiency.

Description

Technical Field

[0001] This utility model relates to the field of training equipment, and in particular to a high pull press training device. Background Technology

[0002] The high pull press machine is a comprehensive strength training tool. By performing high pull movements, such as seated or standing high pulls, it can effectively train the biceps, brachii, brachioradialis and other upper arm flexor muscles. At the same time, it can also involve the trapezius, posterior deltoid and other muscles in the shoulder, thereby enhancing the overall strength and size of the upper limbs.

[0003] High pull-up machines are typically driven by an electric motor and allow users to adjust the weight and exercise mode according to their needs. They are suitable for exercising upper limb, shoulder, and back muscles. The height of the bar and seat can be adjusted according to the user's height and training needs to ensure that the user is comfortable and that both feet are flat on the ground. The user sits on the seat with their back straight, feet flat on the footplate, and hands holding the handrails to perform high pull-down exercises.

[0004] In existing technologies, the swing arm of the training device can only perform vertical lifting and lowering training for high pull presses. The inability to adjust the angle of the swing arm results in a single training method and stimulates only one muscle group, thus failing to effectively stimulate other muscle groups in the shoulder and back. This is not conducive to improving the user's performance and adaptability in actual exercise and reduces training efficiency. Therefore, a high pull press training device is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a high-pull press training device, which aims to improve the problem that existing high-pull press training devices can only perform single vertical lifting and lowering high-pull press training, resulting in reduced training effectiveness.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a high-lift press trainer, comprising a shell, a seat provided on the outer wall of the shell, a swing arm provided on the outer wall of the shell, a handrail fixedly connected to the outer wall of the swing arm, a turntable rotatably connected to the outer wall of the shell, a support shaft rotatably connected to the outer wall of the turntable via a rotating shaft, a hydraulic cylinder fixedly connected to the inner wall of the turntable, a T-shaped guide groove provided on the outer wall of the support shaft, a guide slide slidably connected to the inner wall of the T-shaped guide groove, a mounting base fixedly connected to the surface of the handrail, a shock-absorbing pad fixedly connected to the top of the mounting base, an angle sensor fixedly connected to the top of the shock-absorbing pad, an oil tank provided on the back of the shell, an oil pump fixedly connected to the oil tank via a pipe, a T-connector fixedly connected to the output end of the oil pump, an electromagnetic proportional valve fixedly connected to the port of the T-connector, and a branch pipe fixedly connected to the electromagnetic proportional valve via a pipe.

[0007] As a further description of the above technical solution:

[0008] The end of the support shaft furthest from the turntable is fixedly connected to the outer wall of the swing arm.

[0009] As a further description of the above technical solution:

[0010] The output end of the hydraulic cylinder is also rotatably connected to the outer wall of the guide slide via a rotating shaft.

[0011] As a further description of the above technical solution:

[0012] The tee pipe is a rigid pipe, the branch pipe is a flexible pipe, and a local area of ​​the branch pipe is retractable.

[0013] As a further description of the above technical solution:

[0014] The outer wall of the oil pump is fixedly connected to the side wall of the oil storage tank.

[0015] As a further description of the above technical solution:

[0016] The outer wall of the oil pump is fixedly connected to the side wall of the oil storage tank.

[0017] As a further description of the above technical solution:

[0018] The magnetic ring is arranged in a ring shape, and the inner circumference of the magnetic ring is fixedly connected to the outer circumference of the handrail.

[0019] As a further description of the above technical solution:

[0020] The magnetic ring is arranged in a semi-circular ring shape.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, by combining a turntable, a support shaft, a T-shaped guide groove, a guide slide, an angle sensor, an oil tank, an oil pump, and an electromagnetic proportional valve, the orientation angles of the two sets of swing arms can be switched during high-lift training. Through bidirectional independent adjustable resistance control, the two sets of swing arms can be brought closer together or spread out for high-lift training, enabling multi-dimensional training and improving training efficiency.

[0023] 2. In this utility model, by combining a magnetic ring, a magnetic coil, and sweat-absorbing cotton, the friction between the hand and the handrail is increased when the hand is gripping the handrail for training. At the same time, it can absorb hand sweat, improve training comfort, and facilitate disassembly and replacement to ensure cleanliness for subsequent use. Attached Figure Description

[0024] Figure 1This is a side view of the main structure of a high-lift press training device proposed in this utility model;

[0025] Figure 2 This is a rear view schematic diagram of the main structure of a high-lift press training device proposed in this utility model;

[0026] Figure 3 This utility model proposes a high-lift training device. Figure 2 Enlarged view of region A in the middle;

[0027] Figure 4 This is a top view schematic diagram of the pendulum structure of a high-lift press training device proposed in this utility model;

[0028] Figure 5 This utility model proposes a high-lift training device. Figure 4 Enlarged view of region B in the middle;

[0029] Figure 6 This utility model proposes a high-lift training device. Figure 4 Enlarged schematic diagram of region C in the middle.

[0030] Legend:

[0031] 1. Outer shell; 2. Seat; 3. Swing arm; 4. Armrest; 5. Turntable; 6. Support shaft; 7. Hydraulic cylinder; 8. T-shaped guide groove; 9. Guide slide; 10. Mounting base; 11. Shock-absorbing pad; 12. Angle sensor; 13. Oil reservoir; 14. Oil pump; 15. T-pipe; 16. Branch pipe; 17. Electromagnetic proportional valve; 18. Magnetic ring; 19. Magnetic ring; 20. Sweat-absorbing cotton. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Reference Figures 1-3This utility model provides an embodiment of a high-lift press training device, comprising a housing 1, a seat 2 disposed on the outer wall of the housing 1, and two sets of swing arms 3 disposed on the outer wall of the housing 1, arranged in a mirror image with the central axis of the housing 1 as the axis of symmetry. Handrails 4 are fixedly connected to the outer wall of the swing arms 3, and a turntable 5 is rotatably connected to the outer wall of the housing 1. A motor is disposed inside the housing 1, providing power to automatically drive a resistance source such as a counterweight or an electromagnetic resistance device, replacing the traditional manual pin. The user trains by using the high-lift press swing arms 3. Since the operating principle of the electric high-lift press training device is a publicly available technology in the field, it will not be described in detail here. A support is rotatably connected to the outer wall of the turntable 5 via a rotating shaft. Shaft 6, the end of the support shaft 6 away from the turntable 5 is fixedly connected to the outer wall of the swing arm 3. The inner wall of the turntable 5 is fixedly connected to a hydraulic cylinder 7. The number of turntables 5 is the same as that of the swing arm 3. Each set of turntables 5 is equipped with two sets of symmetrical hydraulic cylinders 7. The outer wall of the support shaft 6 is provided with a T-shaped guide groove 8. The inner wall of the T-shaped guide groove 8 is slidably connected to a guide slide 9. The output end of the hydraulic cylinder 7 is also rotatably connected to the outer wall of the guide slide 9 through a rotating shaft. The surface of the handrail 4 is fixedly connected to a mounting base 10. The top of the mounting base 10 is fixedly connected to a shock-absorbing pad 11. The shock-absorbing pad 11 can reduce the vibration force during the movement of the swing arm 3 and ensure the detection accuracy of the angle sensor 12. The top of the shock-absorbing pad 11 is fixedly connected to the angle sensor 12.

[0034] Reference Figures 3-5 An oil reservoir 13 is provided on the back of the outer casing 1. An oil pump 14 is fixedly connected to the oil reservoir 13 through a pipe. The outer wall of the oil pump 14 is fixedly connected to the side wall of the oil reservoir 13. A three-way pipe 15 is fixedly connected to the output end of the oil pump 14. The three-way pipe 15 is a rigid pipe. An electromagnetic proportional valve 17 is fixedly connected to the port of the three-way pipe 15. A branch pipe 16 is fixedly connected to the electromagnetic proportional valve 17 through a pipe. The branch pipe 16 is a flexible pipe, and a local area of ​​the branch pipe 16 is retractable. Two sets of hydraulic cylinders 7 in each set of turntables 5 are connected to one set of oil pumps 14. The oil pump 14 can deliver hydraulic oil from the oil reservoir 13 to the inside of the hydraulic cylinders 7, so that they can extend and retract.

[0035] Reference Figure 6A magnetic ring 18 is fixedly connected to the outer wall of the armrest 4. The magnetic ring 18 is arranged in a ring shape, and the inner circumference of the magnetic ring 18 is fixedly connected to the outer circumference of the armrest 4. A magnetic ring 19 is magnetically connected to the outer wall of the magnetic ring 18. The magnetic ring 19 is arranged in a semi-circular ring shape. Two sets of magnetic rings 19 are set outside the magnetic ring 18 on each set of armrests 4. The two sets of magnetic rings 19 can make the two sets of sweat-absorbing cotton 20 spliced ​​into a whole circle to cover the armrest 4, making it convenient for the hand to grip. The magnetic ring 19 and the sweat-absorbing cotton 20 are fixed together with nano double-sided adhesive, which leaves no glue residue and is easy to disassemble and assemble. The sweat-absorbing cotton 20 is fixedly connected to the outer wall of the magnetic ring 19. The surface of the sweat-absorbing cotton 20 can be set with a certain texture or concave and convex shape to increase the friction with the hand, while also having water absorption and breathability, which can quickly absorb the sweat of the hand.

[0036] Working principle: The user sits on the stool 2, holding the sweat-absorbing cotton 20 on the armrest 4 to perform high-lift exercises. The PLC controller controls two sets of oil pumps 14, which draw in hydraulic oil. The hydraulic oil is then transmitted to the right branch pipe 16 via the electromagnetic proportional valve 17. The angle of the swing arm 3 is adjusted according to the required switching angle. When the swing arm 3 tilts forward, the two sets of hydraulic cylinders 7 on the rear provide greater resistance, while the two sets of hydraulic cylinders 7 on the front reduce the resistance. When the piston end of the hydraulic cylinder 7 extends or retracts, the guide slide 9 can slide in the T-shaped guide groove 8, thereby switching the orientation of the support shaft 6. After the angle sensor 12 detects the angle change, the swing arm 3 can be adjusted forward or backward. Switching the swing arm 3 to the forward or backward angle allows the muscles of the shoulder, upper back, and chest to be exercised on different planes. For example, when the two sets of swing arms 3 are switched to the close angle, the focus is on exercising the anterior deltoid of the shoulder and the inner chest. When switched to the open angle, the focus is on stimulating the posterior deltoid of the shoulder and the upper back muscles, thus improving training efficiency. After the sweat-absorbing cotton 20 covering the armrest 4 is contaminated by hand sweat, force is applied to the sweat-absorbing cotton 20 to make the magnetic rings 19 in pairs disengage from the magnetic rings 18, and then the sweat-absorbing cotton 20 can be cleaned or replaced.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high pull bench press trainer, comprising a shell (1), the outer wall of the shell (1) is provided with a seat (2), the outer wall of the shell (1) is provided with a swing rod (3), the outer wall of the swing rod (3) is fixedly connected with a handrail (4), characterized in that: The outer wall of the outer shell (1) is rotatably connected to a turntable (5), the outer wall of the turntable (5) is rotatably connected to a support shaft (6) via a rotating shaft, the inner wall of the turntable (5) is fixedly connected to a hydraulic cylinder (7), the outer wall of the support shaft (6) is provided with a T-shaped guide groove (8), the inner wall of the T-shaped guide groove (8) is slidably connected to a guide slide (9), the surface of the handrail (4) is fixedly connected to a mounting base (10), the top of the mounting base (10) is fixedly connected to a shock-absorbing pad (11), the top of the shock-absorbing pad (11) is fixedly connected to an angle sensor (12), the back of the outer shell (1) is provided with an oil tank (13), the oil tank (13) is fixedly connected to an oil pump (14) via a pipe, the output end of the oil pump (14) is fixedly connected to a three-way pipe (15), the port of the three-way pipe (15) is fixedly connected to an electromagnetic proportional valve (17), the electromagnetic proportional valve (17) is fixedly connected to a branch pipe (16) via a pipe.

2. The high-lift press training device according to claim 1, characterized in that: The end of the support shaft (6) away from the turntable (5) is fixedly connected to the outer wall of the swing rod (3).

3. The high-lift press training device according to claim 1, characterized in that: The output end of the hydraulic cylinder (7) is also rotatably connected to the outer wall of the guide slide (9) via a rotating shaft.

4. The high-lift press training device according to claim 1, characterized in that: The tee pipe (15) is a rigid pipe, the branch pipe (16) is a flexible pipe, and a local area of ​​the branch pipe (16) is retractable.

5. The high-lift press training device according to claim 1, characterized in that: The outer wall of the oil pump (14) is fixedly connected to the side wall of the oil storage tank (13).

6. The high-lift press training device according to claim 1, characterized in that: A magnetic ring (18) is fixedly connected to the outer wall of the handrail (4), a magnetic ring (19) is magnetically connected to the outer wall of the magnetic ring (18), and a sweat-absorbing cotton (20) is fixedly connected to the outer wall of the magnetic ring (19).

7. A high-lift press training device according to claim 6, characterized in that: The magnetic ring (18) is arranged in a ring shape, and the inner circumference of the magnetic ring (18) is fixedly connected to the outer circumference of the handrail (4).

8. A high-lift press training device according to claim 6, characterized in that: The magnetic ring (19) is arranged in a semi-circular ring shape.

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