Teaching model for pediatric urinary surgery nursing

Abstract

The utility model relates to the technical field of teaching models, and discloses a pediatric urinary surgery nursing teaching model comprising a bottom plate, the upper side of the bottom plate is provided with a groove, the right side of the bottom plate is fixedly connected with a motor, and the output end of the motor is fixedly connected with a bidirectional threaded rod. Threaded blocks are in threaded connection with the two sides of the outer portion of the bidirectional threaded rod, first connecting blocks are fixedly connected to the upper portions of the threaded blocks, supporting rods are connected to the first connecting blocks through first connecting shafts, second connecting blocks are connected to the supporting rods through second connecting shafts, and a bearing plate is fixedly connected to the upper portions of the second connecting blocks. According to the teaching model, the height of the model body can be adjusted, the teaching model is convenient to use during teaching, the practicability of the device is improved, and the model body can be opened so that students can observe the interior of the model conveniently, and internal structures such as the bladder and the urethra can be displayed conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of teaching models, in particular to a teaching model for nursing of pediatric urology surgery. Background Art

[0002] Pediatric urology nursing is characterized by diversity and complexity. Infusion puncture, injection, and catheterization are commonly used nursing operations in the work. Only accurate movements, skilled techniques, and rapid completion can reduce the pain of children and avoid the occurrence of medical disputes. The design of a teaching model for pediatric urology nursing needs to consider the model's realism, teaching function, and practicality.

[0003] After searching, the announcement number CN201853412U discloses a multi-purpose pediatric urology nursing teaching model. Although the patented technology includes a trunk model, it is characterized in that: the trunk model contains a femoral artery, a femoral vein, a urethra, a bladder, and a blood sac, the femoral artery and the femoral vein are connected to the blood sac, the urethra is connected to the bladder, and the blood sac and the bladder each have an independent injection port. Compared with the prior art, the utility model has good simulation effect and comprehensive functions. It can be used for intravenous injection, femoral artery puncture, intramuscular injection and catheterization nursing skills training. However, when teaching students, the above device is not convenient for explaining the internal structure of the model, which reduces the practicality of the model. Therefore, those skilled in the art provide a teaching model for pediatric urology nursing to solve the problems raised in the above background technology. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a teaching model for pediatric urology nursing, aiming to improve the problem in the prior art that it is inconvenient to explain and illustrate the internal structure of the model when teaching students.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a teaching model for pediatric urology nursing, comprising a base plate, a groove is provided on the upper side of the base plate, a motor is fixedly connected to the right side of the base plate, a bidirectional threaded rod is fixedly connected to the output end of the motor, threaded blocks are threadedly connected to the outer sides of the bidirectional threaded rod, a first connecting block is fixedly connected to the upper part of the threaded block, the first connecting block is connected to a support rod via a first connecting shaft, the support rod is connected to a second connecting block via a second connecting shaft, the upper part of the second connecting block is fixedly connected to a bearing plate, and the upper part of the bearing plate is fixedly connected to a model component.

[0006] Furthermore, the model assembly includes a model body, which is fixedly connected to the upper part of the supporting plate, a urethra is arranged on the inner lower side of the model body, femoral arteries are arranged on both sides of the upper part of the urethra, femoral veins are arranged on both sides of the lower part of the urethra, and a bladder is arranged at the top of the urethra.

[0007] Furthermore, the front right side of the model body is connected to a baffle through a switching shaft, the front part of the model body is fixedly connected to a fixing component, the output end of the fixing component is fixedly connected to a plug rod, the front side of the plug rod is fixedly connected to a fixing block, and the plug rod is slidably connected to the left side of the baffle.

[0008] Furthermore, the fixing assembly includes a fixing frame, the fixing frame is fixedly connected to the front side of the model body, a telescopic rod is fixedly connected to the left side inside the fixing frame, and a spring is arranged outside the telescopic rod.

[0009] Furthermore, the threaded block is slidably connected inside the groove.

[0010] Furthermore, a buckle is provided on the front side of the baffle.

[0011] Furthermore, the left end of the spring is fixedly connected to the inner left side of the fixing frame, and the right end of the spring is fixedly connected to the left side of the insertion rod.

[0012] Furthermore, the insertion rod is slidably connected to the right side of the fixing frame.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the height of the model body can be adjusted through the coordinated use of the motor, the bidirectional threaded rod, the threaded block, the groove, the first connecting block, the first connecting shaft, the support rod, the second connecting shaft, the second connecting block, the bearing plate and other structures, which is convenient for use in teaching and improves the practicability of the device.

[0015] 2. In the utility model, by using the coordination among the fixed block, the plug rod, the telescopic rod, the spring, the buckle, the baffle and other structures, the model body can be opened to facilitate students to observe the inside of the model, so as to display the internal structure such as the bladder, the urethra and the like. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a teaching model for pediatric urology nursing proposed by the utility model;

[0017] Figure 2 This is a partial structure diagram of a teaching model for pediatric urology nursing proposed by the utility model;

[0018] Figure 3This is a cross-sectional view of the model body of a teaching model for pediatric urology nursing proposed by the utility model;

[0019] Figure 4 for Figure 1 Enlarged view of point A in .

[0020] Legend:

[0021] 1. Base plate; 2. Groove; 3. Motor; 4. Bidirectional threaded rod; 5. Threaded block; 6. First connecting block; 7. First connecting shaft; 8. Support rod; 9. Second connecting shaft; 10. Second connecting block; 11. Load-bearing plate; 12. Model body; 13. Adapter shaft; 14. Baffle; 15. Buckle; 16. Fixed frame; 17. Telescopic rod; 18. Spring; 19. Insert rod; 20. Fixed block; 21. Urethra; 22. Femoral artery; 23. Femoral vein; 24. Bladder. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1 , Figure 2 , Figure 3 The utility model provides an embodiment: a teaching model for pediatric urology nursing, comprising a base plate 1, a groove 2 is provided on the upper side of the base plate 1, a motor 3 is fixedly connected to the right side of the base plate 1, a bidirectional threaded rod 4 is fixedly connected to the output end of the motor 3, threaded blocks 5 are threadedly connected to the outer sides of the bidirectional threaded rod 4, a first connecting block 6 is fixedly connected to the upper part of the threaded block 5, the first connecting block 6 is connected to the support rod 8 through the first connecting shaft 7, the support rod 8 is connected to the second connecting block 10 through the second connecting shaft 9, the upper part of the second connecting block 10 is fixedly connected to the supporting plate 11, and the upper part of the supporting plate 11 is fixedly connected to the model assembly; the model assembly comprises a model body 12, the model body 12 is fixedly connected to the upper part of the supporting plate 11, a urethra 21 is arranged on the lower side of the inner part of the model body 12, femoral arteries 22 are arranged on both sides of the upper part of the urethra 21, femoral veins 23 are arranged on both sides of the lower part of the urethra 21, and a bladder 24 is arranged at the top of the urethra 21.

[0024] The motor 3 is started to drive the bidirectional threaded rod 4 to rotate, and the rotation of the bidirectional threaded rod 4 drives the threaded block 5, the first connecting block 6, the first connecting shaft 7, the support rod 8, the second connecting shaft 9 and the second connecting block 10 to move. The movement of the second connecting block 10 drives the bearing plate 11 and the model body 12 to move, so that the height of the model body 12 can be adjusted. The urethra 21, femoral artery 22, femoral vein 23, and bladder 24 are arranged to facilitate students' observation.

[0025] Reference Figure 1 , Figure 2 The front right side of the model body 12 is connected to a baffle 14 through a transfer shaft 13, the front part of the model body 12 is fixedly connected to a fixing component, the output end of the fixing component is fixedly connected to a plug rod 19, the front side of the plug rod 19 is fixedly connected to a fixing block 20, and the plug rod 19 is slidably connected to the left side of the baffle 14; the fixing component includes a fixing frame 16, the fixing frame 16 is fixedly connected to the front side of the model body 12, the inner left side of the fixing frame 16 is fixedly connected to a telescopic rod 17, and a spring 18 is arranged on the outside of the telescopic rod 17.

[0026] The fixed block 20 is moved to drive the insertion rod 19 to move, so that the insertion rod 19 is separated from the baffle 14. At the same time, the insertion rod 19 moves to squeeze the telescopic rod 17 and the spring 18, and the baffle 14 is manually buckled to move, so that the model body 12 can be opened to facilitate students to observe the inside of the model.

[0027] Reference Figure 1 , Figure 4 , the threaded block 5 is slidably connected to the inside of the groove 2; a buckle 15 is provided on the front side of the baffle 14; the left end of the spring 18 is fixedly connected to the left side of the inside of the fixing frame 16, and the right end of the spring 18 is fixedly connected to the left side of the insertion rod 19; the insertion rod 19 is slidably connected to the right side of the fixing frame 16.

[0028] The threaded block 5 is slidably connected to the inside of the groove 2, thereby driving the first connecting block 6 to move; a buckle 15 is provided on the front side of the baffle 14, thereby facilitating the opening of the model body 12; the left end of the spring 18 is fixedly connected to the left side of the inside of the fixing frame 16, and the right end of the spring 18 is fixedly connected to the left side of the insertion rod 19, thereby driving the insertion rod 19 to rebound; the insertion rod 19 is slidably connected to the right side of the fixing frame 16, thereby fixing the baffle 14.

[0029] Working principle: When using the device, by starting the motor 3, the motor 3 starts to drive the bidirectional threaded rod 4 to rotate, the bidirectional threaded rod 4 rotates to drive the threaded block 5 to slide inside the groove 2, the threaded block 5 moves to drive the first connecting block 6 to move, the first connecting block 6 moves to drive the support rod 8 connected to the first connecting shaft 7 to move, the support rod 8 moves to drive the second connecting block 10 connected to the second connecting shaft 9 to move, the second connecting block 10 moves to drive the bearing plate 11 to move, the bearing plate 11 moves to drive the model body 12 to move, so that the height of the model body 12 can be adjusted, which is convenient for use during teaching and improves the practicality of the device, by moving the fixed block 20, the fixed block 20 moves to drive the insertion rod 19 to move, so that the insertion rod 19 is separated from the baffle 14, and at the same time, the insertion rod 19 moves to squeeze the telescopic rod 17 and the spring 18, and the buckle 15 is manually buckled, and the buckle 15 moves to drive the baffle 14 to move, so that the model body 12 can be opened to facilitate students to observe the inside of the model, so as to display internal structures such as the bladder 24 and the urethra 21.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A teaching model for pediatric urology nursing, comprising a base plate (1), characterized in that: A groove (2) is provided on the upper side of the base plate (1); a motor (3) is fixedly connected to the right side of the base plate (1); a bidirectional threaded rod (4) is fixedly connected to the output end of the motor (3); threaded blocks (5) are threadedly connected to the outer sides of the bidirectional threaded rod (4); a first connecting block (6) is fixedly connected to the upper part of the threaded block (5); the first connecting block (6) is connected to a support rod (8) via a first connecting shaft (7); the support rod (8) is connected to a second connecting block (10) via a second connecting shaft (9); a bearing plate (11) is fixedly connected to the upper part of the second connecting block (10); and a model component is fixedly connected to the upper part of the bearing plate (11).

2. A teaching model for pediatric urology nursing according to claim 1, characterized in that: The model assembly comprises a model body (12), wherein the model body (12) is fixedly connected to the upper part of a carrying plate (11), a urethra (21) is arranged on the lower side of the interior of the model body (12), femoral arteries (22) are arranged on both sides of the upper part of the urethra (21), femoral veins (23) are arranged on both sides of the lower part of the urethra (21), and a bladder (24) is arranged at the top of the urethra (21).

3. A teaching model for pediatric urology nursing according to claim 2, characterized in that: The front right side of the model body (12) is connected to a baffle (14) via a transfer shaft (13); the front part of the model body (12) is fixedly connected to a fixing assembly; the output end of the fixing assembly is fixedly connected to an insertion rod (19); the front side of the insertion rod (19) is fixedly connected to a fixing block (20); and the insertion rod (19) is slidably connected to the left side of the baffle (14).

4. A teaching model for pediatric urology nursing according to claim 3, characterized in that: The fixing assembly comprises a fixing frame (16), wherein the fixing frame (16) is fixedly connected to the front side of the model body (12), a telescopic rod (17) is fixedly connected to the left side inside the fixing frame (16), and a spring (18) is arranged outside the telescopic rod (17).

5. A teaching model for pediatric urology nursing according to claim 1, characterized in that: The threaded block (5) is slidably connected inside the groove (2).

6. A teaching model for pediatric urology nursing according to claim 3, characterized in that: A drawstring (15) is provided on the front side of the baffle (14).

7. A teaching model for pediatric urology nursing according to claim 4, characterized in that: The left end of the spring (18) is fixedly connected to the left side of the interior of the fixing frame (16), and the right end of the spring (18) is fixedly connected to the left side of the insertion rod (19).

8. The teaching model for pediatric urology nursing according to claim 3, characterized in that: The insertion rod (19) is slidably connected to the right side of the fixing frame (16).

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