Horizontal pulling trainer

Abstract

The utility model relates to the technical field of fitness equipment, and discloses a horizontal pulling training device which comprises a supporting frame, a horizontal pulling rod and a horizontal pulling rod. The slide rail is fixed on the support frame; the barbell assembly is installed on the sliding rail in a sliding mode; the non-contact displacement sensor is fixed on the support frame and is used for detecting a barbell position signal generated by the movement of the barbell assembly relative to the ground plane when the trainee performs the horizontal pull training; the non-contact displacement sensor is in communication connection with a programmable controller, the programmable controller is used for generating motion position data according to the barbell position signal and sending the motion position data to computer equipment, and the non-contact displacement sensor is in communication connection with the programmable controller. The exercise position data is generated and then transmitted to the computer equipment on the supporting frame, the computer equipment evaluates the activity range of the trainee, and therefore timely training feedback is provided for the trainee who is performing horizontal pulling training.

Description

Technical Field

[0001] The utility model relates to the technical field of fitness equipment, in particular to a lying pull training device. Background Art

[0002] The bench pull trainer is a special equipment for bench pull training, which is widely used in bench pull training. It has a good effect on improving the arm muscle circumference and muscle strength. However, the bench pull trainer in the prior art cannot provide real-time feedback on the bench pull training activity of the trainee, and there is no way to provide timely training feedback to the trainee who is doing bench pull training. Utility Model Content

[0003] In view of this, the utility model provides a bench pull training device to solve the problem of how to provide timely training feedback to a person who is performing bench pull training.

[0004] In the first aspect, the utility model provides a bench pull training device, characterized in that it includes: a support frame; a slide rail fixed on the support frame; a barbell assembly slidably mounted on the slide rail; a non-contact displacement sensor fixed on the support frame, and used to detect a barbell position signal generated by the movement of the barbell assembly relative to the ground plane when a trainee performs bench pull training; the non-contact displacement sensor is communicatively connected to a programmable controller, and the programmable controller is used to generate motion position data according to the barbell position signal, and send the motion position data to a computer device to evaluate the trainee's activity.

[0005] Beneficial effects: The support rail and barbell assembly are fixed on the support frame, which makes it convenient for trainees to stably complete the bench pull training. The movement of the barbell assembly relative to the ground is detected by the non-contact displacement sensor to accurately monitor the barbell position signal. The non-contact displacement sensor does not need to be in physical contact with the barbell assembly, which also reduces the friction and wear of the barbell assembly or the sensor. The non-contact displacement sensor is connected to the programmable controller through communication. The programmable controller generates motion position data and then transmits it to the computer equipment on the support frame. The computer equipment evaluates the activity of the trainees, thereby providing timely training feedback to the personnel who are undergoing bench pull training, ensuring that the trainees adjust the intensity of bench pull training in time.

[0006] In an optional embodiment, the support frame includes a first support mechanism, the top of the first support mechanism includes a crossbeam; and the programmable controller is fixedly installed inside the crossbeam.

[0007] Beneficial effects: The programmable controller is fixedly installed inside the crossbeam, which effectively protects the controller from physical damage (such as some collisions, frictions, etc.). Moreover, it can also increase the stability of the entire bench pull trainer, lower the center of gravity, save space, and ensure the safety of trainers performing bench pull training.

[0008] In an optional embodiment, the first support mechanism further includes two first support beams disposed at intervals, and the cross beam is connected to the tops of the two first support beams;

[0009] The two first support beams are provided with at least two connection holes spaced apart in the vertical direction;

[0010] The connecting hole is used to detachably fix the lever support frame at different heights through the connecting member;

[0011] The lever support frame is used to support the barbell assembly.

[0012] Beneficial effect: By arranging a plurality of connection holes on the two first support beams, the support frame can be fixed at different heights through the connection components, so that the trainer can flexibly adjust the height of the barbell assembly according to his own needs.

[0013] In an optional implementation, the non-contact displacement sensor is fixed to the top of the support frame and is located above the barbell assembly.

[0014] Beneficial effects: The programmable controller is fixedly installed inside the crossbeam, which saves space and effectively protects the controller from physical damage (such as some collisions, frictions, etc.), and lowers the center of gravity, which can also increase the stability of the entire bench pull trainer and ensure the safety of trainers performing bench pull training.

[0015] In an optional embodiment, the support frame also includes: a second support mechanism, which is spaced apart from the first support mechanism; the slide rail and the barbell assembly are arranged between the first support mechanism and the second support mechanism; a first top beam, which is fixed to the top of the second support mechanism and the first support mechanism, and the non-contact displacement sensor is fixed on the first top beam.

[0016] Beneficial effect: The non-contact displacement sensor is installed on the first top beam at the top of the second support mechanism and the first support mechanism, so that it is located on the straight line of the barbell movement path, thereby reducing the error of signal data caused by tilt. And it is arranged on the first top beam, close to the non-contact displacement sensor, which is more convenient for communication connection with the non-contact displacement sensor.

[0017] In an optional embodiment, it further comprises a support rod, one end of which is connected to any one of the two first support beams, and the other end of which is detachably connected to the computer device.

[0018] Beneficial effect: The computer equipment is connected to the support beam through the support rod, which is convenient for the trainer or coach to directly monitor the training process of the trainer in real time.

[0019] In an optional implementation, the non-contact displacement sensor is an infrared sensor or a laser sensor.

[0020] In an optional embodiment, it also includes a sliding seat, one end of which is fixedly connected to the barbell assembly, and the other end is provided with a sliding hole; the top end of the sliding rail is fixedly connected to the first top beam, the sliding rail is vertically arranged to the first top beam, and the sliding hole is slidably sleeved on the outer periphery of the sliding rail.

[0021] In an optional implementation, it also includes:

[0022] a third supporting mechanism, spaced apart from the second supporting mechanism, the second supporting mechanism being located between the first supporting mechanism and the third supporting mechanism;

[0023] a second top beam, fixed to the top of the second supporting mechanism and the third supporting mechanism;

[0024] A support pad is connected to the top of the first top beam and the second top beam, and the support pad is used to support the trainee.

[0025] Beneficial effect: By fixing the second top beam on the top of the second supporting mechanism and the third supporting mechanism, and then connecting the support pad to the top of the first top beam and the second top beam, a supporting surface is formed, which is convenient for the trainee to lie on it to perform the bench pull training operation, while also improving the comfort and preventing the interference of hard objects during the bench pull training operation, which reduces the efficiency of the bench pull training.

[0026] In an optional implementation, the computer device is a mobile terminal with a screen display module.

[0027] Beneficial effects: The mobile terminal with a screen display module can display training data in real time, so that trainers or coaches can obtain training feedback instantly. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0029] Figure 1 A schematic diagram of a bench pull training device according to an embodiment of the utility model from one viewing angle;

[0030] Figure 2 A schematic diagram of a bench pull training device according to an embodiment of the utility model from another perspective;

[0031] Description of reference numerals:

[0032] 1. Support frame; 101. First support mechanism; 102. Second support mechanism; 103. Third support mechanism; 104. First top beam; 105. Second top beam; 1011. Cross beam; 1012. First support beam; 2. Slide rail; 3. Barbell assembly; 4. Non-contact displacement sensor; 5. Computer equipment; 6. Connection hole; 7. Connecting member; 8. Lever support frame; 9. Support rod; 10. Support pad; 11. Sliding seat. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0034] Combine the following Figure 1 and Figure 2 , describing an embodiment of the utility model.

[0035] A support frame 1; a slide rail 2, fixed on the support frame 1; a barbell assembly 3, slidably mounted on the slide rail 2; a non-contact displacement sensor 4, fixed on the support frame 1, for detecting a barbell position signal generated by the movement of the barbell assembly 3 relative to the ground when a trainee performs bench pull training; the non-contact displacement sensor 4 is communicatively connected to a programmable controller, and the programmable controller is used to generate motion position data according to the barbell position signal, and send the motion position data to a computer device 5 to evaluate the activity of the trainee.

[0036] When the trainee performs bench pull training, the support frame 1 is firmly fixed on the ground, and the slide rail 2 is vertically fixed on the support frame 1, which standardizes the movement path of the barbell assembly 3 and makes it move up and down in a straight line, which helps the trainee to maintain a correct posture and avoid deviations in training. The barbell assembly 3 moves up and down in response to the trainee's bench pull action. At this time, the non-contact displacement sensor 4 located on the support frame monitors the specific position of the barbell assembly 3, thereby generating a position signal, and performing data transmission operations with the programmable controller connected to the communication. The programmable controller is connected to the computer device 5 for communication. The built-in program in the computer device 5 calculates the trainee's activity level to help the trainee understand the training status.

[0037] Specifically, the communication connection includes electrical connection through a connecting line, and also includes wireless connection through 4G, WIFI, etc.

[0038] Furthermore, the barbell assembly 3 includes: barbell plates, a barbell rod, and an L-shaped handle fixedly mounted on the barbell rod.

[0039] When the trainer pulls the L-shaped handle on the barbell vertically upward, the barbell assembly 3 moves, triggering the detection of the non-contact displacement sensor 4 to generate a barbell position signal.

[0040] In this embodiment, the support frame 1 is fixed with a support rail 2 and a barbell assembly 3, which facilitates the trainee to stably complete the bench pull training. The non-contact displacement sensor 4 detects the movement of the barbell assembly 3 relative to the ground plane to accurately monitor the barbell position signal. The non-contact displacement sensor 4 does not need to be in physical contact with the barbell assembly 3, which also reduces the friction and wear of the barbell assembly 3 or the sensor. The non-contact displacement sensor 4 is connected to the programmable controller through communication. The programmable controller generates motion position data and then transmits it to the computer device 5 on the support frame 1. The computer device 5 evaluates the trainee's activity, thereby providing timely training feedback to the person who is undergoing bench pull training, ensuring that the trainee adjusts the intensity of the bench pull training in time.

[0041] In one embodiment, the support frame 1 includes: a first support mechanism 101 , the top of the first support mechanism 101 includes a crossbeam 1011 ; the programmable controller is fixedly installed inside the crossbeam 1011 .

[0042] In this embodiment, the programmable controller is fixedly installed inside the crossbeam 1011, which effectively protects the controller from physical damage (such as some collisions, frictions, etc.). Moreover, it can also increase the stability of the entire bench pull trainer, lower the center of gravity, save space, and ensure the safety of trainees performing bench pull training.

[0043] In one embodiment, the first support mechanism 101 also includes two first support beams 1012 that are spaced apart, and the cross beam 1011 is connected to the top of the two first support beams 1012; the two first support beams 1012 are spaced apart along the vertical direction and have at least two connecting holes 6; the connecting holes 6 are used to detachably fix the lever support frame 8 at different heights through a connecting member 7; the lever support frame 8 is used to support the barbell assembly 3.

[0044] Furthermore, the at least two connecting holes 6 are located in the lower half of the two first support beams 1012, ensuring that there is enough space for the bench pull training so that the trainee can complete the standard bench pull training.

[0045] By providing a plurality of connection holes 6 on the two first support beams 1012, the support frame 1 can be fixed at different heights through the connection members 7, so that the trainer can flexibly adjust the height of the barbell assembly 3 according to his / her needs.

[0046] In one embodiment, the non-contact displacement sensor 4 is fixed on the top of the support frame 1 and is located above the barbell assembly 3 .

[0047] Since the programmable controller is fixedly installed inside the crossbeam 1011, the non-contact displacement sensor 4 is also fixed on the top of the support frame 1, close to the physical position of the programmable controller. The close-range layout reduces the length of the connecting line, and even wireless communication can enhance the communication signal, reducing communication interference in the fitness equipment environment with more metal structures.

[0048] In this embodiment, the programmable controller is fixedly installed inside the crossbeam 1011, which saves space and effectively protects the controller from physical damage (such as some collisions, frictions, etc.), and lowers the center of gravity, which can also increase the stability of the entire bench pull trainer and ensure the safety of the trainees performing bench pull training.

[0049] Furthermore, the support frame 1 also includes: a second support mechanism 102, which is spaced apart from the first support mechanism 101; the slide rail 2 and the barbell assembly 3 are arranged between the first support mechanism 101 and the second support mechanism 102; a first top beam 104, which is fixed to the top of the second support mechanism 102 and the first support mechanism 101, and the non-contact displacement sensor 4 is fixed on the first top beam 104.

[0050] The non-contact displacement sensor 4 is mounted on the first top beam 104 at the top of the second support mechanism 102 and the first support mechanism 101 so that it is located on a straight line of the barbell movement path, thereby reducing the error of the signal data caused by the tilt.

[0051] In one embodiment, it further comprises a support rod 9 , one end of which is connected to any one of the two first support beams 1012 , and the other end of which is detachably connected to the computer device 5 .

[0052] Furthermore, the support rod 9 includes two cantilevers and two connecting seats, the two cantilevers are movably connected to each other, one end of one of the two connecting seats is connected to any one of the two first support beams 1012, and one end of the other connecting seat is detachably connected to the computer device 5.

[0053] The support rod 9 connects the computer device 5 to the support beam, which can ensure that the screen of the computer device 5 is within the sight of the trainer or coach, so that the trainer can directly view the real-time feedback of the training data of the trainer; the computer device 5 can also be supported to a certain height to prevent the computer device 5 from interfering with and affecting the trainer's movements when the trainer is doing the bench pull training. The movable connection between the two cantilevers enables the trainer or coach to adjust the angle and position of the computer device 5 as needed. One of the connecting seats in the support rod 9 is detachable. When the computer device 5 fails, it can be detached and replaced with a new computer device 5 in time, which will not affect the entire structure of the bench pull trainer; it is also convenient for the trainer to use the computer device brought by himself.

[0054] In this embodiment, the computer device 5 is connected to the support beam via the support rod 9, so that the trainer or coach can directly monitor the training process of the trainer in real time.

[0055] In one embodiment, the non-contact displacement sensor 4 is an infrared sensor or a laser sensor.

[0056] In one embodiment, it also includes a sliding seat 11, one end of which is fixedly connected to the barbell assembly 3, and the other end is provided with a sliding hole; the top end of the sliding rail 2 is fixedly connected to the first top beam 104, the sliding rail 2 is vertically arranged to the first top beam 104, and the sliding hole is slidably sleeved on the outer periphery of the sliding rail 2.

[0057] The setting of the sliding seat can realize the sliding cooperation between the barbell assembly and the slide rail.

[0058] In one embodiment, it also includes a third support mechanism 103, a second top beam 105 and a support pad 10; the third support mechanism 103 is spaced apart from the second support mechanism 102, and the second support mechanism 102 is located between the first support mechanism 101 and the third support mechanism 103; the second top beam 105 is fixed to the top of the second support mechanism 102 and the third support mechanism 103; the support pad 10 is connected to the top of the first top beam 104 and the second top beam 105, and the support pad 10 is used to support the trainee.

[0059] In this embodiment, a second top beam 105 is fixed on the top of the second support mechanism 102 and the third support mechanism 103, and the support pad 10 is then connected to the top of the first top beam 104 and the second top beam 105, thereby forming a support surface, which is convenient for the trainee to lie on it to perform the bench pull training operation, while also improving the comfort and preventing the interference of hard objects during the bench pull training operation, thereby preventing the efficiency of the bench pull training from being reduced.

[0060] In one embodiment, the computer device 5 is a mobile terminal with a screen display module.

[0061] Specifically, the mobile terminal with a screen display module can be a smart phone, a tablet computer, a wearable smart device, etc., which is used as a data display and interaction center in the bench pull training area. The mobile terminal with a screen display module is fixed on a movable support rod 9, and can be moved to multiple angles and a wide range, so that the data display effect is better.

[0062] The mobile terminal with a screen display module in this embodiment can display training data in real time, so that the trainer or coach can obtain training feedback immediately.

[0063] Although the embodiments of the present invention are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A bench pull training device, characterized in that: include: Support frame (1); A slide rail (2) fixed on the support frame (1); A barbell assembly (3) slidably mounted on the slide rail (2); A non-contact displacement sensor (4) is fixed on the support frame (1) and is used to detect a barbell position signal generated by the movement of the barbell assembly (3) relative to the ground plane when the trainee performs bench pull training; The non-contact displacement sensor (4) is in communication connection with a programmable controller, and the programmable controller is used to generate motion position data according to the barbell position signal, and send the motion position data to a computer device (5) to evaluate the activity of the trainee.

2. The bench press training device according to claim 1, characterized in that: The support frame (1) comprises a first support mechanism (101), the top of the first support mechanism (101) comprises a crossbeam (1011); the programmable controller is fixedly mounted inside the crossbeam (1011).

3. The bench press training device according to claim 2, characterized in that: The first supporting mechanism (101) further comprises two first supporting beams (1012) arranged at intervals, and the cross beam (1011) is connected to the tops of the two first supporting beams (1012); The two first support beams (1012) are provided with at least two connection holes (6) spaced apart in the vertical direction; The connecting hole (6) is used to detachably fix the lever support frame (8) at different heights via a connecting member (7); The lever support frame (8) is used to support the barbell assembly (3).

4. The bench press training device according to claim 2, characterized in that: The non-contact displacement sensor (4) is fixed on the top of the support frame (1) and is located above the barbell assembly (3).

5. The bench press training device according to claim 4, characterized in that: The support frame (1) further comprises: A second supporting mechanism (102) is arranged at a distance from the first supporting mechanism (101); the slide rail (2) and the barbell assembly (3) are arranged between the first supporting mechanism (101) and the second supporting mechanism (102); A first top beam (104) is fixed to the top of the second support mechanism (102) and the first support mechanism (101), and the non-contact displacement sensor (4) is fixed on the first top beam (104).

6. The bench press training device according to claim 3, characterized in that: It also comprises a support rod (9), one end of which is connected to any one of the two first support beams (1012), and the other end of which is detachably connected to the computer device (5).

7. The bench press training device according to any one of claims 1 to 6, characterized in that: The non-contact displacement sensor (4) is an infrared sensor or a laser sensor.

8. The bench press training device according to claim 5, characterized in that: It also includes a sliding seat (11), one end of which is fixedly connected to the barbell assembly (3), and the other end of which is provided with a sliding hole; the top end of the sliding rail (2) is fixedly connected to the first top beam (104), the sliding rail (2) and the first top beam (104) are vertically arranged, and the sliding hole is slidably sleeved on the outer periphery of the sliding rail (2).

9. The bench press training device according to claim 5, characterized in that: Also includes: a third supporting mechanism (103) arranged at a distance from the second supporting mechanism (102), the second supporting mechanism (102) being located between the first supporting mechanism (101) and the third supporting mechanism (103); A second top beam (105) fixed to the top of the second supporting mechanism (102) and the third supporting mechanism (103); A support pad (10) is connected to the top of the first top beam (104) and the second top beam (105), and the support pad is used to support the trainee.

10. The bench press training device according to any one of claims 1 to 6 or 8 to 9, characterized in that: The computer device (5) is a mobile terminal with a screen display module.

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