A fitness tensile machine testing equipment

Abstract

The present invention belongs to the technical field of fitness equipment, and discloses a fitness tensile machine testing device. The fitness tensile machine testing device includes a support frame, a wire-retracting and releasing mechanism, an adjusting mechanism, and a detecting mechanism. The wire-retracting and releasing mechanism is arranged on the support frame, and the wire-retracting and releasing mechanism includes a driving member and a wire harness. One end of the wire harness is connected to the driving member, and the other end of the wire harness is connected to the fitness tensile machine. The driving member can drive the wire harness to pull the fitness tensile machine; the adjusting mechanism is arranged on the support frame, and the adjusting mechanism is configured to be able to adjust the pulling direction of the wire harness on the fitness tensile machine; the detecting mechanism is configured to be able to detect the tension on the wire harness. The fitness tensile machine testing device of the present invention improves the high-precision simulation of various use states of the fitness tensile machine by arranging the wire-retracting and releasing mechanism; by arranging the adjusting mechanism, it is convenient for the fitness tensile machine to display the motion state under various working states; by arranging the detecting mechanism, the life state of the fitness tensile machine is deduced according to the tension detected by the detecting mechanism.

Description

Technical Field

[0001] The invention relates to the technical field of fitness equipment, in particular to a fitness tensile machine testing device. Background Art

[0002] With the continuous progress of society and the continuous improvement of people's living standards, people's requirements for their own lives are also constantly increasing, among which the requirement for a good physical condition has become a prerequisite for people to face the society and take responsibility. Therefore, people have begun to pay more attention to their physical health than before, and participate in various fitness activities, and fitness equipment as a convenient fitness equipment has also begun to be loved by people. However, due to the busy life, most people simply cannot exercise outdoors for a long time, so indoor fitness tension machines came into being.

[0003] With the development of the fitness industry, the fitness tensile machines used initially are gradually being phased out. The latest fitness tensile machines on the market use power parts to control the size and state of the tensile force. During the long-term use of this type of tensile machine, the life and use status of each component of the tensile machine are difficult to detect, and the tensile machine cannot be repaired or maintained in time. Summary of the invention

[0004] The object of the present invention is to provide a fitness tensile machine testing device, which is used to quickly detect the operating conditions of the fitness tensile machine in various working states and assist in the inspection and maintenance of the fitness tensile machine.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] A fitness tensile machine testing device, comprising:

[0007] Support frame;

[0008] A wire-retracting and -releasing mechanism is arranged on the support frame, and comprises a driving member and a wire harness, one end of the wire harness is connected to the driving member, and the other end is connected to the fitness tensile machine, and the driving member can drive the wire harness to pull the fitness tensile machine;

[0009] An adjustment mechanism, disposed on the support frame, and configured to adjust the pulling direction of the wire harness on the fitness tension machine;

[0010] A detection mechanism is configured to detect tension on the wire harness.

[0011] Optionally, the adjustment mechanism includes an adjustment member and a rotating member, the adjustment member is slidably arranged on the support frame along the vertical direction, the rotating member can rotate relative to the adjustment member along the horizontal direction and / or vertical direction, and the wiring harness is connected to the fitness tension machine via the adjustment member and the rotating member.

[0012] Optionally, the adjusting member includes a fixed plate and a connecting plate, the fixed plate is arranged on the supporting frame, the connecting plate is slidably connected to the fixed plate, and the rotating member is connected to the connecting plate.

[0013] Optionally, the rotating member includes a first rotating arm, a second rotating arm and a small arm plate, the first rotating arm is rotatably connected to the connecting plate in a horizontal direction, the second rotating arm is connected to the first rotating arm through the small arm plate, and the second rotating arm is rotatably connected to the small arm plate in a vertical direction.

[0014] Optionally, a limiting column is provided on the first rotating arm, and the limiting column can limit the rotation angle of the first rotating arm.

[0015] Optionally, the wire reeling and unwinding mechanism further comprises a wire drum, the wire harness is wound on the wire drum, and the driving member can drive the wire drum to rotate to unwind or rewind the wire harness.

[0016] Optionally, the detection mechanism includes a wire assembly and a pressure sensor arranged on the wire assembly, the pressure sensor is arranged between the adjustment mechanism and the wire assembly, the wire harness of the wire reel passes through the wire assembly and the adjustment mechanism in sequence, and the pressure sensor can detect the tension on the wire harness.

[0017] Optionally, the detection mechanism also includes a test board, the wire assembly includes a wire wheel, the wire wheel includes two primary wire wheels arranged on the test board and a secondary wire wheel arranged on the support frame, the wire harness is sequentially wound around the primary wire wheel, the secondary wire wheel and another primary wire wheel, and the pressure sensor is arranged between the test board and the support frame to detect the pressure between the test board and the support frame.

[0018] Optionally, the wire retracting and releasing mechanism further comprises a wire stopping assembly, wherein the wire stopping assembly comprises a wire stopping post and a protrusion which are arranged opposite to each other, and the wire stopping post is configured to press the wire harness against the protrusion to stop the movement of the wire harness.

[0019] Optionally, the fitness tensile machine testing equipment also includes a moving mechanism, which includes a fixed seat, a moving seat and a power piece, the moving seat is arranged at the bottom of the support frame, the fixed seat is arranged at the bottom of the moving seat, and the power piece can drive the moving seat to move relative to the fixed seat.

[0020] Beneficial effects of the present invention: The fitness tensile machine testing equipment provided by the present invention is provided with a wire-retracting and -releasing mechanism, which is arranged on a support frame, and the wire-retracting and -releasing mechanism includes a driving member and a wire harness, one end of the wire harness is connected to the driving member, and the other end is connected to the fitness tensile machine, and the driving member can drive the wire harness to pull the fitness tensile machine, so that the fitness tensile machine testing equipment can accurately simulate human body movement, thereby improving the high-precision simulation of various usage states of the fitness tensile machine; by providing an adjustment mechanism, which is arranged on a support frame, the adjustment mechanism is configured to adjust the pulling direction of the wire harness on the fitness tensile machine, and the adjustment mechanism can simulate the extreme motion state of the human body when using the fitness tensile machine, so that the fitness tensile machine can display the motion state under various working states; by providing a detection mechanism, the detection mechanism is configured to detect the tension on the wire harness, and by analyzing the tension on the wire harness, the working condition of the fitness tensile machine can be known, and then the life condition of the fitness tensile machine can be deduced. The fitness tensile machine testing equipment can quickly detect the operating conditions of the fitness tensile machine in various working states, and assist in the inspection and maintenance of the fitness tensile machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic diagram of a fitness tensile machine testing device provided by an embodiment of the present invention;

[0022] Figure 2 yes Figure 1 A partial enlarged view of point A in the middle.

[0023] In the figure:

[0024] 1. Support frame; 11. First mounting plate; 12. Second mounting plate;

[0025] 2. Wire retracting and releasing mechanism; 21. Driving member; 22. Wire harness; 23. Wire drum; 24. Wire stop assembly; 241. Wire stop frame; 242. Wire stop column; 243. Protrusion;

[0026] 3. Adjustment mechanism; 31. Adjustment member; 311. Fixed plate; 312. Connecting plate; 32. Rotating member; 321. First rotating arm; 322. Second rotating arm; 323. Small arm plate; 33. Limiting column; 34. Fixed stop column;

[0027] 4. Detection mechanism; 41. Wire assembly; 411. Primary wire wheel; 412. Secondary wire wheel; 42. Pressure sensor; 43. Test board; 44. Wire pressing piece; 45. Wire column;

[0028] 5. Moving mechanism; 51. Power part; 52. Moving seat; 53. Fixed seat; 531. Gear. DETAILED DESCRIPTION

[0029] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0030] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0032] In the description of this embodiment, the terms "upper", "lower", "right", etc., directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0033] This embodiment provides a fitness tensile machine testing device, such as Figure 1 and Figure 2 As shown, the fitness tensile machine testing equipment includes a support frame 1, a wire-retracting and -releasing mechanism 2, an adjusting mechanism 3 and a detecting mechanism 4. The wire-retracting and -releasing mechanism 2 is arranged on the support frame 1. The wire-retracting and -releasing mechanism 2 includes a driving member 21 and a wiring harness 22. One end of the wiring harness 22 is connected to the driving member 21, and the other end of the wiring harness 22 is connected to the fitness tensile machine. The driving member 21 can drive the wiring harness 22 to pull the fitness tensile machine; the adjusting mechanism 3 is arranged on the support frame 1, and the adjusting mechanism 3 is configured to be able to adjust the pulling direction of the wiring harness 22 on the fitness tensile machine; the detecting mechanism 4 is configured to be able to detect the pulling force on the wiring harness 22.

[0034] The fitness tensile machine testing equipment provided by the present invention is provided with a wire-retracting and unreeling mechanism 2, which is arranged on a support frame 1. The wire-retracting and unreeling mechanism 2 includes a driving member 21 and a wire harness 22, one end of the wire harness 22 is connected to the driving member 21, and the other end of the wire harness 22 is connected to the fitness tensile machine. The driving member 21 can drive the wire harness 22 to pull the fitness tensile machine, so that the fitness tensile machine testing equipment can accurately simulate human body movement, thereby improving the high-precision simulation of various use states of the fitness tensile machine; by providing an adjustment mechanism 3, the adjustment mechanism 3 is arranged on the support frame 1, and the adjustment mechanism 3 is configured to adjust the pulling direction of the wire harness 22 on the fitness tensile machine, and the adjustment mechanism 3 can simulate the extreme movement state of the human body when using the fitness tensile machine, so that the fitness tensile machine can display the movement state under various working states; by providing a detection mechanism 4, the detection mechanism 4 is configured to detect the tension on the wire harness 22, and by analyzing the tension on the wire harness 22, the working state of the fitness tensile machine can be known, and then the life state of the fitness tensile machine can be derived. The fitness tensile machine testing equipment can quickly detect the operating conditions of the fitness tensile machine in various working states, and assist in the inspection and maintenance of the fitness tensile machine.

[0035] Furthermore, the adjustment mechanism 3 includes an adjustment member 31 and a rotating member 32. The adjustment member 31 is slidably arranged on the support frame 1 in the vertical direction. The rotating member 32 can rotate relative to the adjustment member 31 in the horizontal direction and / or vertical direction. The harness 22 is connected to the fitness tension machine via the adjustment member 31 and the rotating member 32. By setting the adjustment member 31, the adjustment member 31 can be adjusted in the vertical direction to simulate the up and down movement of the human body during fitness; by setting the rotating member 32, the rotating member 32 can rotate relative to the adjustment member 31 in the horizontal direction and / or vertical direction to simulate the horizontal movement of the human body during fitness, and accurately simulate the movement state of the human body.

[0036] Optionally, the adjusting member 31 includes a fixed plate 311 and a connecting plate 312, the fixed plate 311 is arranged on the support frame 1, the connecting plate 312 is slidably connected to the fixed plate 311, and the rotating member 32 is connected to the connecting plate 312. By setting the adjusting member 31, the adjusting member 31 includes a fixed plate 311 and a connecting plate 312, the connecting plate 312 is slidably connected to the fixed plate 311, and the connecting plate 312 can move up and down relative to the fixed plate 311, which is conducive to simulating different motion states of the fitness tension machine.

[0037] Continue to see Figure 1 The fixing plate 311 is a long strip structure, a guide rail is provided on the fixing plate 311, and the connecting plate 312 includes an integrally formed sliding portion and a supporting portion, the sliding portion is provided with a protrusion 243, and the protrusion 243 cooperates with the guide rail. When the connecting plate 312 slides to a suitable height, a locking member is used to lock the fixing plate 311 and the connecting plate 312. In this embodiment, the locking member is a positioning pin, which is easy to install and easy to disassemble.

[0038] The connecting plate 312 is preferably an L-shaped structure, one side of the connecting plate 312 forms a sliding portion, and the other side of the connecting plate 312 forms a supporting portion. The connecting plate 312 with an L-shaped structure is easy to manufacture and improves processing efficiency. In this embodiment, a plurality of weight-reducing holes are provided on the connecting plate 312 to reduce the weight of the connecting plate 312, reduce the burden of the connecting plate 312 and the rotating member 32 on the support frame 1, and improve the reliability of the equipment. The weight-reducing holes are preferably square or circular, which is easy to process.

[0039] Preferably, a support member is provided at the bend of the connecting plate 312, one end of the support member is detachably connected to the sliding portion, and the other end of the support member is detachably connected to the supporting portion. By providing the support member, the support member improves the compressive strength of the connecting plate 312, thereby improving the reliability of the fitness tensile machine testing equipment. In this embodiment, the support member is a triangular plate-shaped structure, and a clamping hole is provided on the support member to facilitate installation and removal of the support member. Preferably, the fixing plate 311 is detachably connected to the support frame 1. This arrangement is convenient for installation and removal.

[0040] Optionally, the rotating member 32 includes a first rotating arm 321, a second rotating arm 322 and a small arm plate 323, the first rotating arm 321 is connected to the connecting plate 312 in a horizontal direction, the second rotating arm 322 is connected to the first rotating arm 321 through the small arm plate 323, and the second rotating arm 322 is connected to the small arm plate 323 in a vertical direction. By setting the first rotating arm 321 and the second rotating arm 322, the first rotating arm 321 is connected to the connecting plate 312 in a horizontal direction, the first rotating arm 321 can rotate in a horizontal plane, the second rotating arm 322 is connected to the first rotating arm 321 through the small arm plate 323, the second rotating arm 322 is connected to the small arm plate 323 in a vertical direction, and the second rotating arm 322 can rotate in a vertical plane, so that the fitness tensile machine testing equipment simulates different states of human body movement, and improves the comprehensiveness and accuracy of the simulation.

[0041] Furthermore, the first rotating arm 321 is rotatably connected to the connecting plate 312 via a first pin shaft, and the second rotating arm 322 is rotatably connected to the small arm plate 323 via a second pin shaft. This arrangement is easy to install and disassemble.

[0042] Preferably, a supporting angle plate is provided between the first rotating arm 321 and the small arm plate 323 , and the supporting angle plate can provide a certain supporting force to the small arm plate 323 , thereby improving the installation reliability between the first rotating arm 321 and the small arm plate 323 .

[0043] Furthermore, a limiting column 33 is provided on the first rotating arm 321, and the limiting column 33 can limit the rotation angle of the first rotating arm 321. During the use of the fitness tension machine, the first rotating arm 321 simulates the rotation angle of the human arm when the fitness tension machine is used. The first rotating arm 321 can rotate in a horizontal plane relative to the adjustment member 31, and the maximum rotation angle of the second rotating arm 322 is 90 degrees. By providing the limiting column 33, the accuracy of the second rotating arm 322 in simulating the actual human body operating the fitness tension machine is improved.

[0044] In this embodiment, the rotatable angle of the first rotating arm 321 is 40 degrees to 90 degrees. This setting can better simulate the rotation angle of the human arm. Specifically, the rotatable angle of the first rotating arm 321 can be 40 degrees, 55 degrees, 70 degrees and 90 degrees. Before operating the harness 22, according to the working mode of the fitness tension machine to be tested, the first rotating arm 321 is rotated to a specified angle, and the limit column 33 is passed through the first rotating arm 321 and the connecting plate 312, so as to set the angle state of the first rotating arm 321, so as to detect the tension on the harness 22 for different states to evaluate the use condition of the fitness tension machine.

[0045] Optionally, a fixed stop post 34 is provided on the second rotating arm 322, and the fixed stop post 34 can limit the rotation angle of the second rotating arm 322. During the use of the fitness tension machine, the second rotating arm 322 simulates the rotation angle of the human arm when the fitness tension machine is used. The second rotating arm 322 can rotate in a vertical plane relative to the adjustment member 31, and the second rotating arm 322 is rotated to a required angle. The fixed stop post 34 is passed through the second rotating arm 322 and the small arm plate 323, so as to set the angle state of the second rotating arm 322, so as to detect the tension on the harness 22 according to different states to evaluate the use condition of the fitness tension machine.

[0046] Continue to see Figure 1 The wire reeling and unwinding mechanism 2 further includes a wire drum 23, on which the wire harness 22 is wound, and the driving member 21 can drive the wire drum 23 to rotate to unwind or rewind the wire harness 22. By providing the wire drum 23, the driving member 21 drives the wire drum 23 to rotate to unwind or rewind the wire harness 22, thereby improving the stability and reliability of the movement of the wire drum 23.

[0047] Optionally, the detection mechanism 4 includes a wire assembly 41 and a pressure sensor 42 disposed on the wire assembly 41. The pressure sensor 42 is disposed between the adjustment mechanism 3 and the wire assembly 41. The wire harness 22 via the wire reel 23 passes through the wire assembly 41 and the adjustment mechanism 3 in sequence. The pressure sensor 42 can detect the tension on the wire harness 22. By providing the pressure sensor 42, the pressure sensor 42 can sense the pressure signal, which is convenient for detecting the tension on the wire harness 22, thereby improving the working reliability and working reliability of the fitness tensile machine testing equipment.

[0048] like Figure 1 and Figure 2 As shown, the support frame 1 is provided with a first mounting plate 11 and a second mounting plate 12 which are stacked up and down, the driving member 21 and the wire drum 23 are arranged on the second mounting plate 12, the driving member 21 and the wire drum 23 are electrically connected, the wire assembly 41 is arranged on the first mounting plate 11, one end of the wire harness 22 is wound on the wire drum 23, the wire harness 22 slides through the wire assembly 41, the adjusting member 31 and the rotating member 32 in sequence, and the other end of the wire harness 22 is connected to the fitness tensor. By arranging the driving member 21 and the wire drum 23 on the second mounting plate 12, the driving member 21 and the wire drum 23 are electrically connected, the wire assembly 41 is arranged on the first mounting plate 11, and the driving member 21 drives the wire drum 23 to rotate, so that the wire harness 22 can slide along the wire drum 23, the wire assembly 41, the adjusting member 31 and the rotating member 32, and the other end of the wire harness 22 is connected to the fitness pulling machine, and by adjusting the motion mode of the fitness pulling machine, the wire harness 22 follows the fitness pulling machine under the action of the fitness pulling machine, so as to simulate the state of the human body using the fitness pulling machine. In the present embodiment, the driving member 21 is a motor, which is convenient for installation. In other embodiments, those skilled in the art can set the type of the driving member 21 according to actual conditions.

[0049] Further, the detection mechanism 4 also includes a test board 43, the wire assembly 41 includes a wire wheel, the wire wheel includes two primary wire wheels 411 arranged on the test board 43 and a secondary wire wheel 412 arranged on the support frame 1, the wire harness 22 is wound around the primary wire wheel 411, the secondary wire wheel 412 and another primary wire wheel 411 in sequence, and the pressure sensor 42 is arranged between the test board 43 and the support frame 1 to detect the pressure between the test board 43 and the support frame 1. This arrangement improves the test accuracy of the pressure sensor 42. It should be noted that the pressure between the test board 43 and the support frame 1 is the component force of the tension on the wire harness 22 acting on the test board 43 and the support frame 1. When analyzing the data output by the pressure sensor 42, according to the pressure output by the pressure sensor 42, the mathematical model is used to derive the change relationship between the detection pressure of the pressure sensor 42 and the motor output force of the fitness tension machine, so as to evaluate the life of the fitness tension machine under different conditions.

[0050] Optionally, the wire assembly 41 also includes a wire post 45, two wire posts 45 constitute a wire post group, and the two wire post groups are respectively arranged on both sides of the two primary wire wheels 411. The wire harness 22 passes through the gap between the two wire posts 45 to prevent the wire harness 22 from shaking during movement, thereby improving the reliability of the fitness tensile machine testing equipment.

[0051] Optionally, the wire assembly 41 also includes a wire pressing piece 44, and two wire pressing pieces 44 are respectively arranged between two primary wire wheels 411, and one wire pressing piece 44 is arranged at intervals corresponding to one primary wire wheel 411 to prevent the wire harness 22 from being misplaced when sliding through the primary wire wheel 411, thereby improving the reliability of the fitness tensile machine testing equipment.

[0052] Optionally, the wire retracting and releasing mechanism 2 further includes a wire stop assembly 24, which includes a wire stop post 242 and a protrusion 243 that are relatively arranged, and the wire stop post 242 is configured to press the wire harness 22 against the protrusion 243 to stop the movement of the wire harness 22. By providing the wire stop assembly 24, when an abnormal situation occurs during the tightening or releasing process of the wire harness 22, the wire retracting or releasing operation can be stopped by operating the wire stop assembly 24, thereby improving the risk resistance of the fitness tensile machine testing equipment and improving the reliability of the equipment. Furthermore, the wire stop post 242 is electrically connected to an external controller, and by operating the controller, the wire stop post 242 can be moved toward the protrusion 243 to press the wire harness 22 against the protrusion 243, thereby stopping the movement of the wire harness 22.

[0053] Preferably, the wire stop post 242 and the protrusion 243 are mounted on the wire stop frame 241, and the wire stop frame 241 is arranged on the second mounting plate 12. By providing the wire stop frame 241, the installation stability of the wire stop post 242 and the protrusion 243 is improved. Further, the wire stop frame 241 is a U-shaped structure, and two side walls of the wire stop frame 241 are provided with two secondary wire wheels 412, and the two secondary wire wheels 412 constitute a secondary wire wheel group, and the wire harness 22 passes through the gap between the two secondary wire wheels 412 to improve the movement stability of the wire harness 22. In the actual assembly process, the wire harness 22 passes through a secondary wire wheel group, between the wire stop post 242 and the protrusion 243, and another secondary wire wheel group in sequence, which improves the stability of the wire harness 22.

[0054] Optionally, a wire post group is provided on the side of the small arm plate 323 away from the second rotating arm 322 and on the end of the second rotating arm 322 to guide the wire harness 22 , thereby improving the stability of the movement of the wire harness 22 .

[0055] In order to improve the connection stability between the fitness pulling machine and the wiring harness 22, a snap-on circular ring is provided at the end of the wiring harness 22, and the snap-on circular ring is connected to the rope ring of the fitness pulling rope of the fitness pulling machine, thereby improving the connection reliability between the fitness pulling machine and the wiring harness 22 and further improving the detection reliability.

[0056] Furthermore, the two sides of the support frame 1 are symmetrically provided with a wire-retracting mechanism 2 and a detection mechanism 4, and the two ends of the connecting plate 312 are respectively provided with rotating parts 32 to simulate the movement state of two arms of the human body and improve the test accuracy of the fitness tensile machine test equipment.

[0057] The fitness tensile machine test equipment also includes a moving mechanism 5, which includes a fixed seat 53, a moving seat 52 and a power piece 51. The moving seat 52 is arranged at the bottom of the support frame 1, and the fixed seat 53 is arranged at the bottom of the moving seat 52. The moving seat 52 is slidably connected with the fixed seat 53, and the power piece 51 can drive the moving seat 52 to move along the fixed seat 53. By setting the moving mechanism 5, the support frame 1 is arranged on the moving seat 52, and the moving seat 52 drives the support frame 1 to move, so that the fitness tensile machine test equipment can be applied to different tensile machine products, and the moving seat 52 can be adjusted according to the type of product, thereby improving the wide application of the fitness tensile machine test equipment.

[0058] Furthermore, the power member 51 is inserted into the movable seat 52, and a transmission shaft is provided at the end of the power member 51, and the transmission shaft is connected to the fixed seat 53 by transmission. By connecting the transmission shaft to the fixed seat 53 by transmission, the transmission accuracy is improved and the operation is reliable. Figure 1 As shown, the power member 51 is arranged on the mobile seat 52, the transmission shaft is passed through the mobile seat 52, one end of the transmission shaft is connected to the output end of the power member 51, the other end of the transmission shaft is provided with a gear 531, the fixed seat 53 is provided with a groove, the side wall of the groove is provided with a rack, the gear 531 is meshed with the rack to achieve transmission connection, and the transmission stability is improved. In this embodiment, the power member 51 is a motor, which is easy to install. In other embodiments, those skilled in the art can set the type of the power member 51 according to actual needs.

[0059] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A fitness tensile machine testing device, characterized in that: include: Support frame (1); A wire-retracting and -releasing mechanism (2) is arranged on the support frame (1), the wire-retracting and -releasing mechanism (2) comprising a driving member (21) and a wire harness (22), one end of the wire harness (22) being connected to the driving member (21), and the other end being connected to the fitness tensile machine, the driving member (21) being able to drive the wire harness (22) to pull the fitness tensile machine; An adjustment mechanism (3) is arranged on the support frame (1), and the adjustment mechanism (3) is configured to be able to adjust the pulling direction of the wire harness (22) on the fitness tension machine; A detection mechanism (4), wherein the detection mechanism (4) is configured to detect a tension on the wire harness (22); The adjusting mechanism (3) comprises an adjusting member (31) and a rotating member (32); the adjusting member (31) is slidably arranged on the supporting frame (1) in a vertical direction; the rotating member (32) can rotate relative to the adjusting member (31) in a horizontal direction and / or a vertical direction; and the wire harness (22) is connected to the fitness tension machine via the adjusting member (31) and the rotating member (32); The adjusting member (31) comprises a fixing plate (311) and a connecting plate (312), wherein the fixing plate (311) is arranged on the supporting frame (1), the connecting plate (312) is slidably connected to the fixing plate (311), and the rotating member (32) is connected to the connecting plate (312); The rotating member (32) comprises a first rotating arm (321), a second rotating arm (322) and a small arm plate (323); the first rotating arm (321) is connected to the connecting plate (312) in a horizontal rotation direction; the second rotating arm (322) is connected to the first rotating arm (321) via the small arm plate (323); and the second rotating arm (322) is connected to the small arm plate (323) in a vertical rotation direction.

2. The fitness tensile machine testing equipment according to claim 1, characterized in that: A limiting column (33) is provided on the first rotating arm (321), and the limiting column (33) can limit the rotation angle of the first rotating arm (321).

3. The fitness tensile machine testing device according to claim 1, characterized in that: The wire reeling and unwinding mechanism (2) further comprises a wire drum (23), the wire harness (22) is wound on the wire drum (23), and the driving member (21) can drive the wire drum (23) to rotate so as to unwind or rewind the wire harness (22).

4. The fitness tensile machine testing device according to claim 3, characterized in that: The detection mechanism (4) comprises a wire assembly (41) and a pressure sensor (42) arranged on the wire assembly (41); the pressure sensor (42) is arranged between the adjustment mechanism (3) and the wire assembly (41); the wire harness (22) of the wire reel (23) passes through the wire assembly (41) and the adjustment mechanism (3) in sequence; and the pressure sensor (42) can detect the tension on the wire harness (22).

5. The fitness tensile machine testing device according to claim 4, characterized in that: The detection mechanism (4) also includes a test board (43), the wire assembly (41) includes a wire wheel, the wire wheel includes two primary wire wheels (411) arranged on the test board (43) and a secondary wire wheel (412) arranged on the support frame (1), the wire harness (22) is sequentially wound around the primary wire wheel (411), the secondary wire wheel (412) and another primary wire wheel (411), and the pressure sensor (42) is arranged between the test board (43) and the support frame (1) to detect the pressure between the test board (43) and the support frame (1).

6. The fitness tensile machine testing device according to claim 3, characterized in that: The wire retracting and releasing mechanism (2) further comprises a wire stopping assembly (24), wherein the wire stopping assembly (24) comprises a wire stopping column (242) and a protrusion (243) arranged opposite to each other, and the wire stopping column (242) is configured to press the wire harness (22) against the protrusion (243) to stop the movement of the wire harness (22).

7. The fitness tensile machine testing device according to any one of claims 1 to 6, characterized in that: The fitness tensile testing device further comprises a moving mechanism (5), wherein the moving mechanism (5) comprises a fixed seat (53), a moving seat (52) and a power piece (51), wherein the moving seat (52) is arranged at the bottom of the support frame (1), the fixed seat (53) is arranged at the bottom of the moving seat (52), and the power piece (51) can drive the moving seat (52) to move relative to the fixed seat (53).

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