Multifunctional percussion hammer based on neurology

Abstract

The utility model relates to the technical field of medical instruments, and discloses a multifunctional percussion hammer based on neurology, which comprises a fixed block, the front side of the left end of the fixed block is rotatably connected with a first rotating ring, the other end of the first rotating ring is fixedly connected with a first buckle, the other end of a spring is fixedly connected with a sliding column, and the sliding column is fixedly connected with a second buckle. And the inner wall of the first buckle is slidably connected with the outer wall of the second buckle, the inner wall of the second rotating ring and the inner wall of the first rotating ring are slidably connected with a large hammer head, and a folding mechanism is arranged at the right end of the fixing block and used for folding the hammer handle. According to the hammer head, under the action of the pressing button, the hammer head can be disassembled and assembled by rotating the first rotating ring and the second rotating ring, and when the hammer head is assembled, all that is needed is to clamp the first fixing strips on the two sides of the large hammer head into the first fixing grooves, so that all parts of the hammer head can be comprehensively and carefully cleaned; and the risk of cross infection caused by dirt residues can be effectively avoided.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a multifunctional percussion hammer based on neurology. Background Technology

[0002] Neurology is a medical discipline that studies neurological diseases and disorders of the structure and function of the nervous system. It investigates a wide variety of neurological diseases, including cerebrovascular diseases, neurodegenerative diseases, and neuroinfectious diseases. Ultimately, the goal of neurology is to gain a deeper understanding of the normal structure and function of the nervous system, thereby better understanding the nature of neurological diseases and disorders, leading to accurate diagnosis, effective treatment, and disease prevention, improving patients' neurological health, and enhancing their quality of life. One tool used in neurological examinations is the percussion hammer.

[0003] A percussion hammer is a widely used tool in medical examinations, primarily for neurological and musculoskeletal system examinations. In neurological examinations, when a percussion hammer strikes specific nerve reflex points, the mechanical stimulation is transmitted through the skin and subcutaneous tissue to stretch receptors located in the muscles. Upon receiving the stimulation, the stretch receptors generate nerve impulses, which are transmitted along afferent nerve fibers to the spinal cord. For musculoskeletal examinations, the percussion hammer can be used to assess muscle tension and responsiveness. When a muscle is struck, it produces a natural contraction response called muscle tension. Under normal circumstances, muscles have a certain degree of elasticity and tension. By striking with a percussion hammer, one can preliminarily determine whether there is excessive tension or relaxation in the muscles.

[0004] When a patient experiences limb weakness, motor dysfunction, and sensory abnormalities, the knee reflex, Achilles tendon reflex, biceps reflex, and deep reflex are examined to determine whether the afferent nerves of the reflex arc and the spinal cord center are damaged. Using a percussion hammer to examine these reflexes can help doctors locate the lesion in the central nervous system and assess the severity of the lesion. During the examination, the doctor only needs to tap the specific area with appropriate force to perform the examination, without complicated preparation or additional equipment. The examination process is simple. However, ordinary percussion hammers do not have the function of disassembling and cleaning the hammer head. During use, dirt and grime can easily accumulate at the connection between the hammer head and the handle, as well as in some gaps in the hammer head itself. Since the hammer head cannot be disassembled, dirt will continue to accumulate over time, leading to cross-infection and possibly even systemic infection. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a multifunctional percussion hammer based on neurology, which aims to improve the problem in the prior art where the hammer head cannot be disassembled, dirt will continue to accumulate on the hammer head, leading to cross-infection and even potentially causing systemic infection.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a multifunctional percussion hammer based on neurology, comprising a fixed block, a rotating ring 1 rotatably connected to the front left end of the fixed block, a buckle 1 fixedly connected to the other end of the rotating ring 1, a rotating ring 2 rotatably connected to the rear left end of the fixed block, a buckle groove opened at the other end of the rotating ring 2, a fixed cylinder fixedly connected to the right end of the buckle groove, a spring slidably connected to the inner wall of the fixed cylinder, a sliding column fixedly connected to the other end of the spring, a buckle 2 fixedly connected to the other end of the sliding column, a button fixedly connected to the left end of the buckle 2, the outer wall of the button slidably connected to the inner wall of the rotating ring 2, the inner wall of the buckle 1 slidably connected to the outer wall of the buckle 2, a large hammer head slidably connected to the inner wall of the rotating ring 2 and the inner wall of the rotating ring 1, and a folding mechanism provided at the right end of the fixed block, the folding mechanism being used for folding the hammer handle.

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

[0008] The folding mechanism includes a folding block one, the left end of which is fixedly connected to the right end of a fixed block. A folding groove one is formed inside the front side of the folding block one. A rotating column one is fixedly connected to the upper and lower sides of the right end of the folding groove one. A folding block two is rotatably connected to the outer wall of the rotating column one. The outer wall of the folding block two is slidably connected to the inner wall of the folding groove one. A folding groove two is formed inside the rear end of the folding block two. A rotating column two is fixedly connected to the upper and lower sides of the right end of the folding groove two. A folding block three is rotatably connected to the outer wall of the rotating column two. The outer wall of the folding block three is slidably connected to the inner wall of the folding groove two.

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

[0010] The inner wall of the second rotating ring is provided with a fixing groove, and the inner wall of the first rotating ring is provided with a fixing groove.

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

[0012] The outer wall of the hammer head is fixedly connected to the front and rear sides with fixing strips 1, and the outer walls of the multiple fixing strips 1 are slidably connected to the inner walls of fixing grooves 2 and fixing grooves 1 respectively.

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

[0014] A small hammer head is fixedly connected to the top of the large hammer head, and a rubber sleeve is fixedly connected to the outer wall of the small hammer head.

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

[0016] A rubber sleeve is fixedly connected to the bottom outer wall of the hammer head, and a trademark is fixedly connected to the top of the fixing block.

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

[0018] Friction texture 2 is fixedly connected to the top right side of the folding block 2, and friction texture 1 is fixedly connected to the top right side of the folding block 3.

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

[0020] The right end of the folding block three has a hole one, the inner wall of the hole one is slidably connected to a suspension ring, and the top of the folding block one is fixedly connected to a rubber pad.

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

[0022] 1. In this utility model, when disassembling the hammer head, first press the button. Under the pressing action, the hammer head can be disassembled by rotating the rotating ring one and the rotating ring two. When installing, simply engage the fixing strip one on both sides of the large hammer head into the fixing groove one until the buckle one and the buckle two are engaged. By disassembling the hammer head, all parts of the hammer head can be thoroughly and meticulously cleaned, which can effectively avoid the risk of cross-infection caused by dirt residue.

[0023] 2. In this utility model, when folding the hammer handle, first rotate the folding block three backward so that the folding block three is turned into the folding block two, and then rotate the folding block two forward so that the folding block two is turned into the folding block one. The hammer handle can be folded up, which can significantly reduce the overall volume of the percussion hammer, so that it can be stored more compactly when not in use, which is convenient for carrying. Attached Figure Description

[0024] Figure 1 This is a frontal perspective view of the multifunctional percussion hammer based on neurology proposed in this utility model;

[0025] Figure 2 This is a structural diagram of the rotating ring of the multifunctional percussion hammer based on neurology proposed in this utility model;

[0026] Figure 3 This is a split view of the rotating ring structure of the multifunctional percussion hammer based on neurology proposed in this utility model;

[0027] Figure 4 This is a structural illustration of the folding block of the multifunctional percussion hammer based on neurology proposed in this utility model;

[0028] Figure 5 This is a structurally disassembled diagram of the folding block of the multifunctional percussion hammer based on neurology proposed in this utility model.

[0029] Legend:

[0030] 1. Fixing block; 2. Folding mechanism; 201. Folding block one; 202. Folding groove one; 203. Rotating column one; 204. Folding block two; 205. Folding groove two; 206. Rotating column two; 207. Folding block three; 208. Friction texture one; 209. Friction texture two; 210. Rubber pad; 211. Hole one; 212. Suspension ring; 3. Rotating ring one; 4. Buckle one; 5. Rotating ring two; 6. Buckle groove; 7. Fixing cylinder; 8. Spring; 9. Sliding column; 10. Buckle two; 11. Button; 12. Fixing groove one; 13. Fixing groove two; 14. Large hammer head; 15. Fixing strip one; 16. Rubber sleeve one; 17. Small hammer head; 18. Rubber sleeve two; 19. Trademark. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see the appendix Figure 1 - Appendix Figure 3 This utility model provides an embodiment of a multifunctional percussion hammer based on neurology, comprising a fixed block 1. A rotating ring 3 is rotatably connected to the front left side of the fixed block 1. A buckle 4 is fixedly connected to the other end of the rotating ring 3. A rotating ring 5 is rotatably connected to the rear left side of the fixed block 1. A buckle groove 6 is provided at the other end of the rotating ring 5. A fixed cylinder 7 is fixedly connected to the right end of the buckle groove 6. The rear left side of the fixed block 1 is also rotatably connected to another rotating ring 5. A buckle groove 6 is provided at the other end of the rotating ring 5. A fixed cylinder 7 is fixedly connected to the right end of the buckle groove 6. A spring 8 is slidably connected to the inner wall of the fixed cylinder 7. A sliding column 9 is fixedly connected to the other end of the spring 8. A spring 8 is slidably connected to the inner wall of the fixed cylinder 7. The other end of the spring 8 is fixedly connected to a sliding column 9. The other end of the sliding column 9 is fixedly connected to a buckle 10. The left end of the buckle 10 is fixedly connected to a button 11. The outer wall of the button 11 is slidably connected to the inner wall of the rotating ring 5. The left end of the buckle 10 is fixedly connected to a button 11. The outer wall of the button 11 is slidably connected to the inner wall of the rotating ring 5. The inner wall of the buckle 4 is slidably connected to the outer wall of the buckle 10. The inner wall of the rotating ring 5 is slidably connected to the inner wall of the rotating ring 3. A large hammer head 14 is provided at the right end of the fixed block 1. The folding mechanism 2 is used to fold the hammer handle, making the whole device portable.

[0033] Please see the appendix Figure 4 - Appendix Figure 5 One embodiment of this utility model provides: the folding mechanism 2 includes a folding block 201, the left end of which is fixedly connected to the right end of a fixed block 1. A folding groove 202 is provided inside the front side of the folding block 201, providing necessary space for the folding mechanism 2. A rotating column 203 is fixedly connected to the upper and lower sides of the right end of the folding groove 202. A folding block 204 is rotatably connected to the outer wall of the rotating column 203. The outer wall of the rotating column 203 can rotate around its axis, thus providing flexible movement capability for the folding mechanism 2. The outer wall of the folding block 204 is connected to the inner wall of the folding groove 202. A sliding connection is designed between the outer wall of folding block 204 and the inner wall of folding groove 202, allowing folding block 204 to slide smoothly within folding groove 202. Folding groove 205 is provided inside the rear end of folding block 204. Rotating column 206 is fixedly connected to the upper and lower sides of the right end of folding groove 205. Rotating column 206 provides the possibility for further movement of folding mechanism 2. Folding block 307 is rotatably connected to the outer wall of rotating column 206. The outer wall of folding block 307 is slidably connected to the inner wall of folding groove 205, which further enhances the overall performance and stability of folding mechanism 2.

[0034] Please see the appendix Figure 1 - Appendix Figure 2 In one embodiment of this utility model: a fixing groove 12 is provided on the inner wall of the rotating ring 2 5, a fixing groove 2 13 is provided on the inner wall of the rotating ring 1 3, and fixing strips 15 are fixedly connected to the front and rear sides of the outer wall of the large hammer head 14. The outer walls of the multiple fixing strips 15 are slidably connected to the inner walls of the fixing grooves 2 13 and 12 respectively. The outer walls of the fixing strips 15 can achieve a smooth sliding connection with the fixing grooves 2 13 and 12 on the inner walls of the rotating ring 1 3 and the rotating ring 2 5, thereby ensuring the flexible operation of the entire device. A small hammer head 17 is fixedly connected to the top of the large hammer head 14, and a rubber sleeve 2 18 is fixedly connected to the outer wall of the small hammer head 17.

[0035] Please see the appendix Figure 2 - Appendix Figure 3In one embodiment of this utility model: a rubber sleeve 16 is fixedly connected to the bottom outer wall of the hammer head 14; a trademark 19 is fixedly connected to the top of the fixing block 1, which serves as an identifier; a friction texture 209 is fixedly connected to the top right side of the folding block 204, which effectively increases friction and ensures stability during use; a friction texture 208 is fixedly connected to the top right side of the folding block 307; a hole 211 is opened at the right end of the folding block 307; a hanging ring 212 is slidably connected to the inner wall of the hole 211, which allows the user to easily hang the tool on the wall; and a rubber pad 210 is fixedly connected to the top of the folding block 201.

[0036] Working principle: When disassembling the hammer head, first press button 11. Under the action of pressing button 11, the second buckle 10 will be pressed down and disengage from the first buckle 4. Then, the hammer head can be disassembled by rotating the first rotating ring 3 and the second rotating ring 5. When installing, simply engage the fixing strips 15 on both sides of the large hammer head 14 in the fixing groove 12, and make the first buckle 4 squeeze the second buckle 10, so that the second buckle 10 moves backward under the action of the spring 8 until the first buckle 4 and the second buckle 10 are engaged. By disassembling the hammer head, all parts of the hammer head can be thoroughly and meticulously cleaned, which can effectively avoid the risk of cross-infection caused by dirt residue.

[0037] When folding the hammer handle, first rotate folding block 3 207 backward so that folding block 3 207 is inserted into folding block 2 204. Then rotate folding block 2 204 forward so that folding block 2 204 is inserted into folding block 1 201. This allows the hammer handle to be folded up, which can significantly reduce the overall size of the percussion hammer, making it more compact to store when not in use and easier to carry.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multifunctional percussion hammer based on neurology, comprising a fixing block (1), characterized in that: A rotating ring 1 (3) is rotatably connected to the front left end of the fixed block (1). A buckle 1 (4) is fixedly connected to the other end of the rotating ring 1 (3). A rotating ring 2 (5) is rotatably connected to the rear left end of the fixed block (1). A buckle groove (6) is provided at the other end of the rotating ring 2 (5). A fixed cylinder (7) is fixedly connected to the right end of the buckle groove (6). A spring (8) is slidably connected to the inner wall of the fixed cylinder (7). A sliding column (9) is fixedly connected to the other end of the spring (8). The other end of the fixed block (1) is fixedly connected to a buckle two (10), and the left end of the buckle two (10) is fixedly connected to a button (11). The outer wall of the button (11) is slidably connected to the inner wall of the rotating ring two (5). The inner wall of the buckle one (4) is slidably connected to the outer wall of the buckle two (10). The inner wall of the rotating ring two (5) is slidably connected to the inner wall of the rotating ring one (3) with a large hammer head (14). The right end of the fixed block (1) is provided with a folding mechanism (2). The folding mechanism (2) is used to fold the hammer handle.

2. The multifunctional percussion hammer based on neurology according to claim 1, characterized in that: The folding mechanism (2) includes a folding block one (201), the left end of which is fixedly connected to the right end of the fixed block (1), a folding groove one (202) is provided inside the front side of the folding block one (201), a rotating column one (203) is fixedly connected to the upper and lower sides of the right end of the folding groove one (202), a folding block two (204) is rotatably connected to the outer wall of the rotating column one (203), the outer wall of the folding block two (204) is slidably connected to the inner wall of the folding groove one (202), a folding groove two (205) is provided inside the rear end of the folding block two (204), a rotating column two (206) is fixedly connected to the upper and lower sides of the right end of the folding groove two (205), a folding block three (207) is rotatably connected to the outer wall of the rotating column two (206), and the outer wall of the folding block three (207) is slidably connected to the inner wall of the folding groove two (205).

3. The multifunctional percussion hammer based on neurology according to claim 1, characterized in that: The inner wall of the rotating ring 2 (5) is provided with a fixing groove 1 (12), and the inner wall of the rotating ring 1 (3) is provided with a fixing groove 2 (13).

4. The multifunctional percussion hammer based on neurology according to claim 1, characterized in that: The outer wall of the hammer head (14) is fixedly connected to the front and rear sides of the outer wall of the hammer head (14), and the outer walls of the multiple fixed strips (15) are slidably connected to the inner walls of the fixed grooves (13) and the fixed grooves (12).

5. The multifunctional percussion hammer based on neurology according to claim 1, characterized in that: A small hammer (17) is fixedly connected to the top of the large hammer (14), and a rubber sleeve (18) is fixedly connected to the outer wall of the small hammer (17).

6. The multifunctional percussion hammer based on neurology according to claim 1, characterized in that: A rubber sleeve (16) is fixedly connected to the bottom outer wall of the hammer head (14), and a trademark (19) is fixedly connected to the top of the fixing block (1).

7. The multifunctional percussion hammer based on neurology according to claim 2, characterized in that: Friction texture two (209) is fixedly connected to the top right side of the folding block two (204), and friction texture one (208) is fixedly connected to the top right side of the folding block three (207).

8. The multifunctional percussion hammer based on neurology according to claim 2, characterized in that: The right end of the folding block three (207) has a hole one (211), the inner wall of the hole one (211) is slidably connected to a suspension ring (212), and the top of the folding block one (201) is fixedly connected to a rubber pad (210).

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