Multifunctional muscle strength testing and training device

Abstract

The utility model belongs to the technical field of training instruments, particularly relates to a multifunctional muscle strength testing and training device, and aims to solve the problem that training load weight with reasonable size is difficult to match during actual training in the existing actual training process. The muscle strength testing and training device comprises a training chair, two supporting frames are symmetrically and fixedly installed on the training chair, each supporting frame comprises two supporting rods, the supporting rods are fixedly installed on the training chair, the same supporting cover is fixedly installed at the top ends of the two supporting rods, the muscle strength testing and training device further comprises two pushing mechanisms, and the pushing mechanisms are installed in the corresponding supporting covers. According to the utility model, when a trainee carries out arm training, the training strength adapted to the arm can be tested, so that the accuracy of strength training can be improved when the trainee is trained.

Description

Technical Field

[0001] The utility model relates to the technical field of training equipment, in particular to a multifunctional muscle strength testing and training device. Background Art

[0002] As physical exercise becomes more and more popular among people, gyms are becoming more and more popular. Among gyms, chest muscle training is the most popular.

[0003] The current training equipment used for muscle training is unable to detect the strength of the trainees during actual use, so it is difficult to match a reasonable training load weight during actual training. Therefore, we propose a multifunctional muscle strength testing and training device to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art that it is difficult to match a training load weight of a reasonable size during actual training, and to propose a multifunctional muscle strength testing and training device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A multifunctional muscle strength testing and training device comprises a training chair, on which two support frames are symmetrically fixedly mounted, the support frames comprise two support rods, the support rods are fixedly mounted on the training chair, and the top ends of the two support rods are fixedly mounted with the same support cover, the muscle strength testing and training device also comprises:

[0007] Two pushing mechanisms, the pushing mechanisms are installed in corresponding support covers, one side of the pushing mechanisms extends to the outside of the support covers and is connected to one side of the training chair, and is used to train the arms of the trainees;

[0008] Two elastic mechanisms, the elastic mechanisms are installed in corresponding support covers, one side of the elastic mechanisms is connected to the pushing mechanism, and is used to provide necessary load resistance when the trainer is training;

[0009] Two testing mechanisms are installed on one side of the corresponding support cover. Sliding holes are opened on the inner walls of the two support covers on the sides away from each other. The testing mechanisms pass through the corresponding sliding holes and are connected to one side of the pushing mechanism for testing the arm strength of the trainees.

[0010] In a possible design, the pushing mechanism includes a limit plate slidably connected in the support cover, a push rod is fixedly installed on one side of the limit plate, the testing mechanism is connected to one side of the push rod, one end of the push rod extends to the outside of the support cover and is connected to a lever assembly, the lever assembly is connected to one side of the training chair, and the other side of the limit plate is connected to the elastic mechanism.

[0011] In one possible design, the lever assembly includes a swing arm rotatably connected to one side of the training chair, a drive hole is opened on the swing arm, a stop shaft is fixedly installed on one side of the push rod, the stop shaft passes through the drive hole and cooperates with the drive hole, and a handle is fixedly installed on the top of one side of the swing arm.

[0012] In a possible design, the push rod upper sliding sleeve is provided with a limit ring, and a positioning screw is threadedly connected through the top inner wall of the limit ring.

[0013] In a possible design, the elastic mechanism includes a compression spring, both ends of the compression spring are fixedly mounted with a card plate, and a card cover is inserted on the card plate, and the two card covers are respectively connected to the other side of the limit plate and the inner wall of one side of the support cover.

[0014] In one possible design, the testing mechanism includes a connecting seat rotatably connected to one side of the support cover, a tensile gauge is fixedly installed on one side of the connecting seat, a hook is fixedly installed on the end of the tensile gauge, a hanging rod is fixedly installed on one side of the push rod, one end of the hanging rod passes through the sliding hole and extends to the outside of the support cover, and the hook is hung on the hanging rod.

[0015] In this application, the invention describes a multifunctional muscle strength testing and training device, which is mainly composed of a training chair, a support frame, a support rod, a support cover, a pushing mechanism, an elastic mechanism and a testing mechanism. This device is quite cleverly designed and can test and train the arm strength of the trainee;

[0016] Firstly, the design of the pushing mechanism enables the trainee to pull the lever assembly by hand to drive the push rod to move in the support cover. This action will act on the elastic mechanism and the test mechanism at the same time, causing them to start running, thereby achieving the training and testing of the trainee's arm strength.

[0017] Secondly, the elastic mechanism uses a compression spring as the main elastic element, and provides training loads for trainers through the elastic potential energy of the compression spring. This design is simple and practical, and can effectively assist trainers in muscle strength training;

[0018] Furthermore, the design of the test mechanism enables the dynamometer to record the strength data of the trainer's arm when the trainer pulls the lever assembly, so that the trainer can clearly understand the strength status of his or her muscles and conduct targeted training;

[0019] In addition, the device is also designed with some practical details, such as the convenient replacement of compression springs by plugging and mounting the card plate and card cover, and the use of limit rings and positioning screws to adjust and position the push rod, thereby helping trainers to better complete training movements;

[0020] In general, this multifunctional muscle strength testing and training device is designed to be quite comprehensive and practical. It can not only meet the training needs of trainers for arm strength, but also test and evaluate their strength. At the same time, the structure of the device is relatively simple, easy to operate and maintain, and is very suitable for use in gyms, stadiums and other places. Beneficial Effects

[0021] In the utility model, the multifunctional muscle strength testing and training device can drive the push rod to move by pulling the lever assembly by hand through the pushing mechanism. When the push rod moves, it can simultaneously apply force to the elastic mechanism and the testing mechanism, so that both the testing mechanism and the elastic mechanism start to operate, so as to train the strength of the trainee's arm;

[0022] In the utility model, the multifunctional muscle strength testing and training device can be plugged and mounted by using a card plate and a card cover through an elastic mechanism, so that the compression spring can be easily replaced, and when the limit plate moves with the push rod, pressure can be applied to the compression spring, so that the compression spring can have elastic potential energy, so that the elastic potential energy of the compression spring can be used to provide a training load for the trainee, so that the trainee can be assisted in training;

[0023] In the utility model, the multifunctional muscle strength testing and training device can connect the hook with the hanging rod through the testing mechanism. When the hanging rod moves with the push rod, the dynamometer can be put in a stress state, so the dynamometer can be used to test the arm strength of the trainee. After the test, the hanging rod and the hook can be disconnected, which will not affect the normal training of the trainee.

[0024] The utility model can test the training intensity adapted to the arm when the trainee is performing arm training, thereby improving the accuracy of strength training when the trainee is performing arm training, and thus has good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional schematic diagram of the overall structure of a multifunctional muscle strength testing and training device proposed by the utility model;

[0026] Figure 2A three-dimensional schematic diagram of a support cover and a push rod connection structure of a multifunctional muscle strength testing and training device proposed by the utility model;

[0027] Figure 3 The utility model discloses a three-dimensional schematic diagram of a connection structure of a push rod, a limit plate and a compression spring of a multifunctional muscle strength testing and training device.

[0028] In the figure: 1. training chair; 2. support rod; 3. support cover; 4. limit plate; 5. push rod; 6. card cover; 7. card plate; 8. compression spring; 9. stop shaft; 10. swing arm; 11. handle; 12. limit ring; 13. positioning screw; 14. connecting seat; 15. dynamometer; 16. hanging rod; 17. hook. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0030] Example 1

[0031] Reference Figure 1-3 A testing and training device includes a training chair 1, on which two support frames are symmetrically fixedly installed, and two support rods 2 are provided on the support frames. The support rods 2 are fixedly installed on the training chair 1, and the top ends of the two support rods 2 are fixedly installed with the same support cover 3. The device also includes a pushing mechanism, an elastic mechanism and a testing mechanism.

[0032] The pushing mechanism is installed in the corresponding support cover 3, one side of which extends to the outside of the support cover 3 and is connected to one side of the training chair 1. The pushing mechanism mainly includes a limit plate 4 slidably connected in the support cover 3, and a push rod 5 is fixedly installed on one side of the limit plate 4. One end of the push rod 5 extends to the outside of the support cover 3 and is connected to a lever assembly. The lever assembly includes a swing arm 10 rotatably connected to one side of the training chair 1. A driving hole is opened on the swing arm 10. A stop shaft 9 is fixedly installed on one side of the push rod 5. The stop shaft 9 passes through the driving hole and cooperates with the driving hole. A handle 11 is fixedly installed on the top of one side of the swing arm 10. The trainee pulls the handle 11 by hand to rotate the swing arm 10, and then pushes the push rod 5 to move through the stop shaft 9.

[0033] The elastic mechanism is installed in the corresponding support cover 3, one side of which is connected to the pushing mechanism. The elastic mechanism mainly includes a compression spring 8, both ends of the compression spring 8 are fixedly installed with a clamping plate 7, and a clamping cover 6 is inserted on the clamping plate 7. The two clamping covers 6 are respectively connected to the other side of the limit plate 4 and the inner wall of one side of the support cover 3. When the push rod 5 moves, pressure is applied to the compression spring 8 through the limit plate 4, so that the compression spring 8 has elastic potential energy, thereby providing a training load for the trainee.

[0034] The testing mechanism is installed on one side of the corresponding support cover 3, including a connecting seat 14 rotatably connected to one side of the support cover 3, a dynamometer 15 is fixedly installed on one side of the connecting seat 14, a hook 17 is fixedly installed on the end of the dynamometer 15, and a hanging rod 16 is fixedly installed on one side of the push rod 5. One end of the hanging rod 16 passes through the sliding hole of the support cover 3 and extends to the outside of the support cover 3. During training, the hook 17 is connected to the hanging rod 16. When the push rod 5 moves, the dynamometer 15 is in a stressed state, thereby realizing the test of the arm strength of the trainee.

[0035] The present application can be used in the field of training equipment technology, and can also be used in other fields applicable to the present application.

[0036] Example 2

[0037] refer to Figure 1 , improved on the basis of embodiment 1: a multifunctional muscle strength testing and training device, which is applied to the technical field of training equipment. In order to assist trainees in training, a sliding sleeve is provided on the push rod 5 with a limit ring 12, and a positioning screw 13 is threadedly connected to the top inner wall of the limit ring 12. After the trainee's strength test, the trainee can push the limit ring 12 to a suitable position according to the test results, and position the limit ring 12 by twisting the positioning screw 13. When training, the trainee can refer to the position of the limit ring 12 to ensure that the training movements meet the standards.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multifunctional muscle strength testing and training device, comprising a training chair (1), wherein two support frames are symmetrically fixedly mounted on the training chair (1), wherein the support frames comprise two support rods (2), wherein the support rods (2) are fixedly mounted on the training chair (1), and the top ends of the two support rods (2) are fixedly mounted with a same support cover (3), wherein: The muscle strength testing and training device also includes: Two pushing mechanisms, each pushing mechanism being installed in a corresponding support cover (3), one side of the pushing mechanism extending to the outside of the support cover (3) and connected to one side of the training chair (1), for training the arms of a trainee; Two elastic mechanisms, the elastic mechanisms are installed in corresponding support covers (3), one side of the elastic mechanisms is connected to the pushing mechanism, and is used to provide necessary load resistance when the trainee is training; Two testing mechanisms are provided, wherein the testing mechanisms are mounted on one side of the corresponding support cover (3), and sliding holes are provided on the inner walls of the two support covers (3) on the sides away from each other. The testing mechanisms pass through the corresponding sliding holes and are connected to one side of the pushing mechanism, so as to test the arm strength of the trainee.

2. A multifunctional muscle strength testing and training device according to claim 1, characterized in that: The pushing mechanism comprises a limit plate (4) slidably connected in the support cover (3), a push rod (5) is fixedly mounted on one side of the limit plate (4), the testing mechanism is connected to one side of the push rod (5), one end of the push rod (5) extends to the outside of the support cover (3) and is connected to a lever assembly, the lever assembly is connected to one side of the training chair (1), and the other side of the limit plate (4) is connected to the elastic mechanism.

3. A multifunctional muscle strength testing and training device according to claim 2, characterized in that: The lever assembly comprises a swing arm (10) rotatably connected to one side of the training chair (1), a driving hole being provided on the swing arm (10), a stop shaft (9) being fixedly mounted on one side of the push rod (5), the stop shaft (9) passing through the driving hole and cooperating with the driving hole, and a handle (11) being fixedly mounted on the top of one side of the swing arm (10).

4. A multifunctional muscle strength testing and training device according to claim 3, characterized in that: The push rod (5) is provided with a limit ring (12) on the upper sliding sleeve, and a positioning screw (13) is threadedly connected to the top inner wall of the limit ring (12).

5. The multifunctional muscle strength testing and training device according to claim 1, characterized in that: The elastic mechanism comprises a compression spring (8), both ends of the compression spring (8) are fixedly mounted with a clamping plate (7), and a clamping cover (6) is plugged into the clamping plate (7), and the two clamping covers (6) are respectively connected to the other side of the limit plate (4) and the inner wall of one side of the support cover (3).

6. A multifunctional muscle strength testing and training device according to claim 1, characterized in that: The testing mechanism comprises a connecting seat (14) rotatably connected to one side of the support cover (3), a dynamometer (15) is fixedly mounted on one side of the connecting seat (14), a hook (17) is fixedly mounted on the end of the dynamometer (15), a hanging rod (16) is fixedly mounted on one side of the push rod (5), one end of the hanging rod (16) passes through the sliding hole and extends to the outside of the support cover (3), and the hook (17) is hung on the hanging rod (16).

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