Human body model

Abstract

The utility model discloses a human body model, which relates to the field of medical teaching supplies, and comprises a main board, the upper end of the main board is fixedly connected with an adjusting assembly, the upper end of the adjusting assembly is fixedly connected with a mounting block, the surface of the mounting block is provided with a rotating assembly, one end of the rotating assembly is fixedly connected with a mounting assembly, and the other end of the rotating assembly is fixedly connected with a rotating shaft. And one end of the rotating assembly is connected with a model body in a clamped mode through a mounting assembly, the adjusting assembly comprises a motor arranged at the upper end of the main board, and an output shaft of the motor is fixedly connected with a driving gear. By adopting the structure, the threaded rod can slowly extend out of the interior of the threaded cylinder under the action of a thread principle, so that the height of the threaded cylinder is changed when the threaded rod extends out of the threaded cylinder, and the model body is fixedly connected with the threaded cylinder, so that the model body can be driven to perform a lifting effect under the lifting of the threaded cylinder; and therefore, the height of the model body can be flexibly adjusted.

Description

Technical Field

[0001] The utility model belongs to the field of medical teaching supplies, in particular to a human body model. Background Art

[0002] The human body model is an important teaching tool in medical education. It has diverse characteristics and can adapt to the needs of medical education of different types and stages. First, the diverse human organs can allow students to have a more comprehensive understanding of the structure and function of the human body and improve the pertinence and effectiveness of learning. Secondly, the human body model can be used as a practical teaching tool to provide more convenient and efficient teaching services, helping teachers to better respond to different teaching needs and improve teaching quality and efficiency. In addition, the human body model also supports interactive teaching modes, which enhances students' participation and learning effects, and allows students to have a deeper understanding of the structure and function of the human body.

[0003] According to a Chinese patent with publication number "CN220709833U", a human body model structure is disclosed, including a model body, a placement plate is arranged at the bottom of the model body, two screws are fixed on the top of the placement plate, and multiple adjustment components are arranged on each screw, and the adjustment components include: an adjustment member, which is movably sleeved on the screw, and there is a gap between the adjustment member and the rear surface of the model body; a connecting member, one end of which is fixed to the adjustment member and the other end is rotatably connected to the model body, and the adjustment member includes a sleeve, which is movably sleeved with the screw; the bottom of the sleeve is also connected to a screw sleeve, which is threadedly connected to the screw; through the designed adjustment assembly, the existing connection structure is simplified, and the angle of the human body model arm can be adjusted and fixed by simple operation, and it is also very convenient in the early assembly, which improves the shortcomings of the existing human body model in adjustment, and the overall production cost is also reduced;

[0004] It can be seen from the above structure that the above device simplifies the existing connection structure through the designed adjustment component, and can adjust and fix the angle of the human body model arm with simple operation. At the same time, it is also very convenient in the early assembly, and improves the shortcomings of the existing human body model in adjustment. However, the above device cannot flexibly adjust the height of the model when used for teaching, and the flexibility is poor, which brings a lot of inconvenience in the medical teaching process. For this reason, an adjustable human body model is designed. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the present invention is to provide a human body model to solve the above problems.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A human body model comprises a main board, an upper end of the main board is fixedly connected with an adjustment component, an upper end of the adjustment component is fixedly connected with a mounting block, a surface of the mounting block is provided with a rotating component, one end of the rotating component is fixedly connected with the mounting component, one end of the rotating component is clamped with a model body through the mounting component, the adjusting component comprises a motor arranged at the upper end of the main board, an output shaft of the motor is fixedly connected with a driving gear, an upper end of the main board is rotatably connected with a driven gear, the driving gear and the driven gear are meshed and connected with each other through a toothed belt, an upper end of the driven gear is fixedly connected with a threaded rod, an outer surface of the threaded rod is threadedly connected with a threaded barrel, an upper end of the threaded barrel is fixedly connected with the mounting block, a mounting groove is provided on the front side of the model body, an organ model is arranged inside the mounting groove, a cover plate is hingedly connected to one side of the mounting groove, and a fixed handle is fixedly connected to the front side of the cover plate.

[0008] Furthermore, as an optimal technical solution, the threaded barrel and the main board are slidably plugged into each other, one side of the threaded barrel is fixedly connected to a limiting plate, a limiting hole is provided on the surface of the limiting plate, the upper end of the main board is fixedly connected to a limiting rod, and the limiting rod and the limiting hole are slidably plugged into each other.

[0009] Further, as a preferred technical solution, the rotating assembly includes a turbine arranged on one side of the mounting block, the mounting block and the turbine are rotatably connected to each other, one side of the mounting block is fixedly connected to a mounting frame, the inside of the mounting frame is rotatably connected to a worm, the worm and the turbine are meshingly connected to each other, the other end of the turbine passes through the mounting block and is fixedly connected to a rotating plate, and the other side of the rotating plate is fixedly connected to the mounting assembly.

[0010] Furthermore, as a preferred technical solution, one end of the worm gear passes through the mounting frame and is fixedly connected to a turntable, the other end of the turntable is fixedly connected to an outer ring of a bearing, the inner ring of the bearing is fixedly connected to a handle, and the surface of the handle is provided with an anti-slip layer.

[0011] Further, as a preferred technical solution, the mounting assembly includes a clamping block arranged on one side of the rotating assembly, a mounting frame is fixedly connected to the back of the model body, the mounting frame and the clamping block are clamped together, circular grooves are provided on both sides of the clamping block, springs are fixedly connected inside the circular grooves, and a clamping head is fixedly connected to the other end of the spring, clamping holes are provided on both sides of the mounting frame, and the clamping holes and the clamping head are clamped together.

[0012] Furthermore, as a preferred technical solution, the lower end of the mainboard is fixedly connected to a shell, the interior of the shell is fixedly connected to an electric push rod, the other end of the electric push rod is fixedly connected to a universal wheel, and the universal wheel and the shell are slidably plugged into each other.

[0013] In summary, the utility model mainly has the following beneficial effects:

[0014] First, through the setting of the adjustment component, when the height of the model body needs to be adjusted during use, the motor is controlled to rotate, and the motor rotation causes the driving gear to drive the driven gear to rotate, so that the threaded rod rotates inside the threaded barrel, and under the action of the thread principle, the threaded rod will slowly extend from the inside of the threaded barrel, so that the height of the threaded barrel changes when the threaded rod extends out of the threaded barrel, and the model body and the threaded barrel are fixedly connected, so that the model body can be driven to rise when the threaded barrel rises, thereby making it possible to flexibly adjust the height of the model body;

[0015] Secondly, by setting up a rotating assembly, when it is necessary to adjust the angle of the model body during use, the worm is rotated so that the turbine meshing with the worm rotates, thereby causing the rotating plate to rotate under the rotation of the turbine. The model body is arranged on the outside of the rotating assembly through the mounting assembly, so that the model body can be rotated under the rotation of the rotating plate, thereby adjusting the angle of the model body. When the model body is rotated, the model can be presented in a horizontal state, which makes it more convenient for teaching and the observer can observe more clearly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the utility model when viewed from above;

[0018] Figure 3 It is a side view structural schematic diagram of the utility model;

[0019] Figure 4 The utility model Figure 3 Schematic diagram of the enlarged structure of part A.

[0020] 1. Main board; 2. Model body; 3. Mounting slot; 4. Cover plate; 5. Fixed handle; 6. Adjustment assembly; 61. Motor; 62. Driving gear; 63. Driven gear; 64. Toothed belt; 65. Threaded rod; 66. Threaded barrel; 7. Mounting block; 8. Rotating assembly; 81. Mounting frame; 82. Worm; 83. Turbine; 84. Rotating plate; 9. Mounting assembly; 91. Mounting frame; 92. Block; 93. Circular groove; 94. Spring; 95. Clamp; 96. Clamp hole; 10. Housing; 11. Electric push rod; 12. Universal wheel; 13. Limit plate; 14. Limit hole; 15. Limit rod; 16. Turntable; 17. Bearing; 18. Handle. DETAILED DESCRIPTION

[0021] Example

[0022] refer to Figures 1 to 4 A human body model of the present embodiment includes a main board 1, an upper end of the main board 1 is fixedly connected with an adjustment component 6, an upper end of the adjustment component 6 is fixedly connected with a mounting block 7, a surface of the mounting block 7 is provided with a rotating component 8, one end of the rotating component 8 is fixedly connected with a mounting component 9, one end of the rotating component 8 is clamped with a model body 2 through the mounting component 9, the adjusting component 6 includes a motor 61 arranged at the upper end of the main board 1, an output shaft of the motor 61 is fixedly connected with a driving gear 62, the upper end of the main board 1 is rotatably connected with a driven gear 63, the driving gear 62 and the driven gear 63 are meshed and connected with each other through a toothed belt 64, a threaded rod 65 is fixedly connected to the upper end of the driven gear 63, a threaded cylinder 66 is threadedly connected to the outer surface of the threaded rod 65, and the upper end of the threaded cylinder 66 is fixedly connected to the mounting block 7, a mounting groove 3 is provided on the front of the model body 2, an organ model is arranged inside the mounting groove 3, a cover plate 4 is hinged on one side of the mounting groove 3, and a fixed handle 5 is fixedly connected to the front of the cover plate 4.

[0023] refer to Figure 3 The threaded barrel 66 and the main board 1 are slidably plugged into each other, one side of the threaded barrel 66 is fixedly connected to the limiting plate 13, and a limiting hole 14 is provided on the surface of the limiting plate 13. The upper end of the main board 1 is fixedly connected to the limiting rod 15, and the limiting rod 15 and the limiting hole 14 are slidably plugged into each other; the limiting plate 13 and the limiting rod 15 are set to limit the threaded barrel 66, so as to avoid the situation that the threaded barrel 66 rotates while the threaded rod 65 rotates, thereby causing the situation that the adjustment cannot be made.

[0024] refer to Figure 2 and Figure 4 The rotating assembly 8 includes a turbine 83 arranged on one side of the mounting block 7, the mounting block 7 and the turbine 83 are rotatably connected to each other, a mounting frame 81 is fixedly connected to one side of the mounting block 7, a worm 82 is rotatably connected inside the mounting frame 81, the worm 82 and the turbine 83 are meshed with each other, the other end of the turbine 83 passes through the mounting block 7 and is fixedly connected to a rotating plate 84, and the other side of the rotating plate 84 is fixedly connected to the mounting assembly 9; by rotating the worm 82, the turbine 83 meshed with it is rotated under the rotation of the worm 82, so that the rotating plate 84 is rotated under the rotation of the turbine 83, and the model body 2 is arranged on the outside of the rotating assembly 8 through the mounting assembly 9, so that the model body 2 can be rotated under the rotation of the rotating plate 84.

[0025] refer to Figure 4One end of the worm 82 passes through the mounting frame 81 and is fixedly connected to the turntable 16, and the other end of the turntable 16 is fixedly connected to the outer ring of the bearing 17, and the inner ring of the bearing 17 is fixedly connected to the handle 18, and the surface of the handle 18 is provided with an anti-slip layer; first, by holding the handle 18, and then rotating the turntable 16, the rotation of the turntable 16 can make the worm 82 fixedly connected thereto rotate, so that under the setting of the handle 18 and the turntable 16, the worm 82 can be easily rotated.

[0026] refer to Figure 2 and Figure 4 , the mounting assembly 9 includes a clamping block 92 arranged on one side of the rotating assembly 8, a mounting frame 91 is fixedly connected to the back of the model body 2, the mounting frame 91 and the clamping block 92 are clamped with each other, circular grooves 93 are provided on both sides of the clamping block 92, springs 94 are fixedly connected to the inside of the circular grooves 93, and clamping heads 95 are fixedly connected to the other ends of the springs 94, and clamping holes 96 are provided on both sides of the mounting frame 91, and the clamping holes 96 and the clamping heads 95 are clamped with each other; when installing the model body 2, the clamping head 95 can be pressed into the inside of the circular groove 93, and then the clamping block 92 and the mounting frame 91 are plugged, and after being plugged into a certain position, the clamping head 95 is popped out under the action of the spring 94 so that the clamping head 95 and the clamping hole 96 are clamped, so that the installation effect can be achieved after the clamping head 95 and the clamping hole 96 are clamped, and it is also very convenient to disassemble the model body 2.

[0027] refer to Figure 2 The lower end of the main board 1 is fixedly connected to the shell 10, the interior of the shell 10 is fixedly connected to an electric push rod 11, the other end of the electric push rod 11 is fixedly connected to a universal wheel 12, and the universal wheel 12 and the shell 10 are slidably plugged into each other; by controlling the electric push rod 11, the universal wheel 12 is extended out of the shell 10 under the action of the electric push rod 11, so that when the universal wheel 12 extends out of the shell 10, it can be moved by the universal wheel 12, and when fixing the device, the universal wheel 12 can be moved to the inside of the shell 10, so that the shell 10 contacts the ground, so that when the shell 10 contacts the ground, the contact area between the device and the ground can be increased, thereby achieving a further stabilizing effect.

[0028] Principle and advantages of use: When in use, first move the device to a suitable position, and control the electric push rod 11, so that the universal wheel 12 extends out of the housing 10 under the action of the electric push rod 11, so that the universal wheel 12 can be used to move when the universal wheel 12 extends out of the housing 10, and after the movement is completed, the universal wheel 12 is moved to the inside of the housing 10, so that the housing 10 contacts the ground, so that when the housing 10 contacts the ground, the contact area between the device and the ground can be increased, thereby achieving a further stabilizing effect, and then the model can be installed through the installation component 9, and the model body 2 is installed. When the clamp head 95 is pressed into the inside of the circular groove 93, and then the clamp block 92 is plugged into the installation frame 91, after being plugged into a certain position, the clamp head 95 is ejected under the action of the spring 94 so that the clamp head 95 and the clamp hole 96 are clamped, so that the installation effect can be achieved after the clamp head 95 and the clamp hole 96 are clamped, and medical teaching can be carried out after the installation is completed. When the height of the model body 2 needs to be adjusted during use, the motor 61 is controlled to rotate, and the motor 61 rotates so that the driving gear 62 drives the driven gear 63 to rotate, so that the threaded rod 65 is in the threaded tube 66. The inner part rotates, and under the effect of the thread principle, the threaded rod 65 will slowly extend out of the threaded barrel 66, so that when the threaded rod 65 extends out of the threaded barrel 66, the height of the threaded barrel 66 changes, and the model body 2 and the threaded barrel 66 are fixedly connected, so that the model body 2 can be driven to rise under the rise of the threaded barrel 66, and when it is needed to adjust the angle of the model body 2 during use, the worm 82 is rotated, so that the turbine 83 meshing with it rotates, so that the rotating plate 84 rotates under the rotation of the turbine 83, and the model body 2 is fixedly connected to the threaded barrel 66, so that the model body 2 can be driven to rise under the rise of the threaded barrel 66, and when it is needed to adjust the angle of the model body 2 during use, the worm 82 is rotated, so that the worm 82 rotates, so that the worm 82 rotates, so that the rotating plate 84 rotates, and the model body 2 is fixedly connected to the threaded barrel 66, so that the model body 2 can be driven to rise. The main body 2 is arranged on the outside of the rotating component 8 through the installation component 9, so that the model main body 2 can be rotated under the rotation of the rotating plate 84, and then the angle of the model main body 2 can be adjusted. When the model main body 2 is rotated, the model can be presented in a horizontal state, which makes it more convenient during teaching and the observer can observe more clearly. At the same time, the limit plate 13 and the limit rod 15 set can limit the threaded barrel 66 to avoid the situation where the threaded barrel 66 rotates when the threaded rod 65 rotates, thereby causing the situation that it cannot be adjusted.

Claims

1. A human body model, characterized in that: The invention comprises a main board (1), the upper end of the main board (1) is fixedly connected to an adjusting component (6), the upper end of the adjusting component (6) is fixedly connected to a mounting block (7), a rotating component (8) is arranged on the surface of the mounting block (7), one end of the rotating component (8) is fixedly connected to a mounting component (9), one end of the rotating component (8) is clamped with a model body (2) through the mounting component (9), the adjusting component (6) comprises a motor (61) arranged at the upper end of the main board (1), the output shaft of the motor (61) is fixedly connected to a driving gear (62), the upper end of the main board (1) is rotatably connected to a driven gear (63), the driving gear (62) and the driven gear (63) are meshed and connected with each other through a toothed belt (64), the upper end of the driven gear (63) is fixedly connected to a threaded rod (65), the outer surface of the threaded rod (65) is threadedly connected to a threaded cylinder (66), and the upper end of the threaded cylinder (66) is fixedly connected to the mounting block (7).

2. A human body model according to claim 1, characterized in that: The threaded barrel (66) and the main board (1) are slidably plugged into each other, one side of the threaded barrel (66) is fixedly connected to a limiting plate (13), a limiting hole (14) is provided on the surface of the limiting plate (13), the upper end of the main board (1) is fixedly connected to a limiting rod (15), and the limiting rod (15) and the limiting hole (14) are slidably plugged into each other.

3. A human body model according to claim 1, characterized in that: The front of the model body (2) is provided with a mounting groove (3), an organ model is arranged inside the mounting groove (3), a cover plate (4) is hingedly connected to one side of the mounting groove (3), and a fixed handle (5) is fixedly connected to the front of the cover plate (4).

4. A human body model according to claim 1, characterized in that: The rotating assembly (8) comprises a turbine (83) arranged on one side of the mounting block (7); the mounting block (7) and the turbine (83) are rotatably connected to each other; a mounting frame (81) is fixedly connected to one side of the mounting block (7); a worm (82) is rotatably connected inside the mounting frame (81); the worm (82) and the turbine (83) are meshedly connected to each other; the other end of the turbine (83) passes through the mounting block (7) and is fixedly connected to a rotating plate (84); the other side of the rotating plate (84) is fixedly connected to the mounting assembly (9).

5. A human body model according to claim 4, characterized in that: One end of the worm (82) passes through the mounting frame (81) and is fixedly connected to a turntable (16); the other end of the turntable (16) is fixedly connected to an outer ring of a bearing (17); the inner ring of the bearing (17) is fixedly connected to a handle (18); and a surface of the handle (18) is provided with an anti-slip layer.

6. A human body model according to claim 1, characterized in that: The mounting assembly (9) comprises a clamping block (92) arranged on one side of the rotating assembly (8); a mounting frame (91) is fixedly connected to the back of the model body (2); the mounting frame (91) and the clamping block (92) are clamped to each other; circular grooves (93) are provided on both sides of the clamping block (92); springs (94) are fixedly connected inside the circular grooves (93); the other ends of the springs (94) are fixedly connected to clamping heads (95); clamping holes (96) are provided on both sides of the mounting frame (91); the clamping holes (96) and the clamping heads (95) are clamped to each other.

7. A human body model according to claim 1, characterized in that: The lower end of the main board (1) is fixedly connected to a housing (10), the interior of the housing (10) is fixedly connected to an electric push rod (11), the other end of the electric push rod (11) is fixedly connected to a universal wheel (12), and the universal wheel (12) and the housing (10) are slidably plugged into each other.

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