Muscle tension testing tool

Abstract

The utility model relates to the technical field of muscular tension testing equipment, in particular to a muscular tension testing tool which comprises a placing plate, the placing plate is hollow, a mounting unit convenient to mount and fix is arranged at the bottom of the placing plate, a through groove is formed in one end of the placing plate, a rotating shaft is rotatably arranged in the through groove through a rolling bearing, and a rotating block is fixedly arranged on the shaft wall of the rotating shaft. One end of the rotating block extends out of the through groove and is fixedly provided with a rotating plate, a tension detector is fixedly arranged at the end, away from the placing plate, of the rotating plate, a pull belt is fixedly arranged at the input end of the tension detector, a pull ring is fixedly arranged at the tail end of the pull belt, and a rotating mechanism capable of driving the rotating plate to rotate slowly is arranged in the placing plate; the L-shaped plate is fixedly arranged at the bottom of the placing plate. According to the utility model, the muscle tension of the forearm in each angle state can be tested, the numerical value is recorded, the test precision is higher, the manual test of a doctor is not needed, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of muscle tension testing equipment, and specifically relates to a muscle tension testing tool. Background Art

[0002] Muscle tension, simply speaking, is the force generated by the mutual traction of muscle cells. The tension in the muscle at rest and in a relaxed state is called muscle tension. Muscle tension is the basis for maintaining various body postures and normal movements, and is manifested in various forms. Muscle tension testing is also used as an auxiliary diagnostic method for disease diagnosis, such as cerebellar lesions.

[0003] In the prior art, when a doctor tests the muscle tension of a patient's arm, the doctor usually needs to manually interact with the patient's arm, which requires the doctor to exert a relatively large amount of force. Therefore, when the doctor tests the muscle tension of a relatively large number of patients, the labor intensity of the doctor is increased. Therefore, we have developed a muscle tension testing tool. Content of the Utility Model

[0004] The purpose of the utility model is to provide a muscle tension testing tool, which can test the muscle tension when the forearm is in various angular states, and has numerical records, with relatively high testing accuracy, and does not require the doctor to manually perform the test, reducing the labor intensity of the staff, so as to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A muscle tension testing tool includes a placement plate, the placement plate is hollowly arranged, the bottom of the placement plate is provided with an installation unit for facilitating installation and fixation, one end of the placement plate is provided with a through groove, a rotating shaft is rotatably arranged in the through groove through a rolling bearing, a rotating block is fixedly arranged on the shaft wall of the rotating shaft, one end of the rotating block extends outside the through groove and is fixedly provided with a rotating plate, a tensile force detector is fixedly arranged at one end of the rotating plate away from the placement plate, a pulling belt is fixedly arranged at the input end of the tensile force detector, a pulling ring is fixedly arranged at the end of the pulling belt, and a rotating mechanism for driving the rotating plate to slowly rotate is arranged in the placement plate.

[0007] Further, the installation unit includes an L-shaped plate, the L-shaped plate is fixedly arranged at the bottom of the placement plate, a threaded hole is opened in the horizontal part of the L-shaped plate, a screw rod is threadedly connected in the threaded hole, and the screw rod is threadedly arranged in the threaded hole.

[0008] Further, the rotating mechanism includes a motor, one end of the rotating shaft penetrates into the placement plate, the motor is fixedly arranged in the placement plate, a worm is fixedly arranged at the output end of the motor, the other end of the worm is rotatably connected with the inner wall of the placement plate through a rolling bearing, a worm gear is fixedly arranged on the shaft wall of the rotating shaft, and the worm gear meshes with the worm.

[0009] Further, a runner is fixedly provided at the lower end of the screw.

[0010] Further, anti-slip lines are provided on the side wall of the runner.

[0011] Further, a rubber soft pad is provided at the upper end of the placement plate.

[0012] Further, anti-slip protrusions are provided on the upper end of the rubber soft pad.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] For this muscle tension testing tool, by providing a rubber soft pad, a rotating block, a pull ring, a pull belt, a tensile force detector, a rotating plate, a runner, a screw, an L-shaped plate, a placement plate, a rotating shaft, a motor, a worm, and a worm gear, the placement plate is placed at the edge of the table. When the runner is rotated, the runner drives the screw to rotate while abutting against the bottom of the table. At this time, the patient's wrist is passed through the pull ring, and the patient's elbow joint is placed on the rubber soft pad. The motor is started. At this time, the patient bends the forearm forcefully. The forearm pulls the input end of the tensile force detector through the pull ring and the pull belt. The tensile force detector records the data. The motor drives the worm to rotate, and the worm drives the rotating shaft to rotate slowly through the worm gear, thereby driving the rotating plate to rotate slowly. The tensile force detector can test the muscle tension when the forearm is in various angular states and has numerical records, with relatively high test accuracy. There is no need for doctors to manually perform the test, reducing the labor intensity of the staff. Description of the Drawings

[0015] Figure 1 It is a schematic structural diagram of a muscle tension testing tool.

[0016] Figure 2 It is a schematic side view structural diagram of a muscle tension testing tool.

[0017] Figure 3 For Figure 2 an enlarged schematic diagram of the partial A part in

[0018] In the figure: 1. Rubber soft pad; 2. Rotating block; 3. Pull ring; 4. Pull belt; 5. Tensile force detector; 6. Rotating plate; 7. Runner; 8. Screw; 9. L-shaped plate; 10. Placement plate; 11. Rotating shaft; 12. Motor; 13. Worm; 14. Worm gear. Detailed Embodiment

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1 to 3 , the present invention provides a technical solution:

[0021] A muscle tension testing tool includes a placement plate 10. The placement plate 10 is hollowly arranged. An installation unit for facilitating installation and fixation is provided at the bottom of the placement plate 10. A through groove is provided at one end of the placement plate 10. A rotating shaft 11 is rotatably arranged in the through groove through a rolling bearing. A rotating block 2 is fixedly arranged on the shaft wall of the rotating shaft 11. One end of the rotating block 2 extends outside the through groove and is fixedly provided with a rotating plate 6. A tensile force detector 5 is fixedly arranged at the end of the rotating plate 6 away from the placement plate 10. A pulling belt 4 is fixedly arranged at the input end of the tensile force detector 5. A pulling ring 3 is fixedly arranged at the end of the pulling belt 4. A rotating mechanism for driving the rotating plate 6 to slowly rotate is arranged in the placement plate 10. A rubber soft pad 1 is arranged at the upper end of the placement plate 10. The rubber soft pad 1 improves the comfort of the patient during use. Anti-slip protrusions are arranged on the upper end of the rubber soft pad 1, and the anti-slip performance is further improved.

[0022] The installation unit includes an L-shaped plate 9. The L-shaped plate 9 is fixedly arranged at the bottom of the placement plate 10. A threaded hole is opened in the horizontal part of the L-shaped plate 9. A screw rod 8 is threadedly connected in the threaded hole. The screw rod 8 is threadedly arranged in the threaded hole. A rotating wheel 7 is fixedly arranged at the lower end of the screw rod 8. The rotating wheel 7 facilitates the rotation of the screw rod 8. Anti-slip lines are arranged on the side wall of the rotating wheel 7, which facilitates the rotation of the rotating wheel 7.

[0023] The rotating mechanism includes a motor 12. One end of the rotating shaft 11 penetrates into the placement plate 10. The motor 12 is fixedly arranged in the placement plate 10. A worm 13 is fixedly arranged at the output end of the motor 12. The other end of the worm 13 is rotatably connected to the inner wall of the placement plate 10 through a rolling bearing. A worm gear 14 is fixedly arranged on the shaft wall of the rotating shaft 11. The worm gear 14 meshes with the worm 13. The rotating plate 2 can be driven to rotate through the rotating mechanism, and it has a self-locking function.

[0024] In use, place the placement plate 10 at the edge of the table. Rotate the rotating wheel 7. While the rotating wheel 7 drives the screw rod 8 to rotate, it abuts against the bottom of the table. At this time, pass the patient's wrist through the pull ring 3 and place the patient's elbow joint on the rubber soft pad 1. Start the motor 12. At this time, the patient bends the forearm forcefully. The forearm pulls the input end of the tensile force detector 5 through the pull ring 3 and the pull belt 4. The tensile force detector 5 records the data. The motor 12 drives the worm 13 to rotate. The worm 13 drives the rotating shaft 11 to rotate slowly through the worm gear 14, and then drives the rotating plate 6 to rotate slowly. The tensile force detector 5 can test the muscle tension of the forearm in various angular states and has numerical records. The test accuracy is relatively high, and there is no need for doctors to manually conduct the test, reducing the labor intensity of the staff.

[0025] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A muscle tone testing tool, comprising a placement plate (10), characterized in that: The placement plate (10) is hollowly arranged. An installation unit for facilitating installation and fixation is arranged at the bottom of the placement plate (10). A through groove is arranged at one end of the placement plate (10). A rotating shaft (11) is rotatably arranged in the through groove through a rolling bearing. A rotating block (2) is fixedly arranged on the shaft wall of the rotating shaft (11). One end of the rotating block (2) extends outside the through groove and is fixedly provided with a rotating plate (6). A tensile force detector (5) is fixedly arranged at one end of the rotating plate (6) away from the placement plate (10). A pulling belt (4) is fixedly arranged at the input end of the tensile force detector (5). A pull ring (3) is fixedly arranged at the end of the pulling belt (4). A rotating mechanism capable of driving the rotating plate (6) to slowly rotate is arranged in the placement plate (10).

2. The myotonia testing tool according to claim 1, wherein: The installation unit includes an L-shaped plate (9). The L-shaped plate (9) is fixedly arranged at the bottom of the placement plate (10). A threaded hole is arranged in the horizontal part of the L-shaped plate (9). A screw rod (8) is threadedly connected in the threaded hole. The screw rod (8) is threadedly arranged in the threaded hole.

3. A muscle tone testing tool according to claim 1, characterized in that: The rotating mechanism includes a motor (12). One end of the rotating shaft (11) penetrates into the placement plate (10). The motor (12) is fixedly arranged in the placement plate (10). A worm (13) is fixedly arranged at the output end of the motor (12). The other end of the worm (13) is rotatably connected with the inner wall of the placement plate (10) through a rolling bearing. A worm wheel (14) is fixedly arranged on the shaft wall of the rotating shaft (11). The worm wheel (14) is engaged with the worm (13).

4. A muscle tone testing tool according to claim 2, characterized in that: A runner (7) is fixedly arranged at the lower end of the screw rod (8).

5. A muscle tone testing tool according to claim 4, characterized in that: Anti-slip patterns are arranged on the side wall of the runner (7).

6. The myotonia testing tool according to claim 1, characterized in that: A rubber soft pad (1) is arranged at the upper end of the placement plate (10).

7. A muscle tone testing tool according to claim 6, characterized in that: Anti-slip protrusions are arranged on the upper end of the rubber soft pad (1).

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