阅读说明：本技术 一种预防医学疫苗接种教学用辅助装置 (Auxiliary device is used in teaching of preventive medicine vaccinations ) 是由 唐建斌 于 2021-06-18 设计创作，主要内容包括：本发明涉及医学教学设备领域,尤其涉及一种预防医学疫苗接种教学用辅助装置,包括底座、移动杆和转动轴,底座上设有固定筒,且固定筒的一侧内壁上设有安装腔,安装腔中设有定位装置,移动杆与固定筒的内壁滑动配合,且移动杆的顶部转动连接有转轴座,转轴座上设有放置壳体,且移动杆上设有旋转阻尼器,旋转阻尼器与转轴座中的转轴连接,转动轴转动连接在放置壳体上,且转动轴的顶端固定连接有放置板,放置板上设有接种模拟模型,定位装置包括滑动杆、卡块和弹簧。本装置可以对接种模拟模型进行角度和高度的调节,使得教学学生可以观察到老师的操作,提高教师的教学效果,并且可以模拟不同的注射情况。(The invention relates to the field of medical teaching equipment, in particular to an auxiliary device for preventive medical vaccination teaching, which comprises a base, a moving rod and a rotating shaft, wherein a fixed cylinder is arranged on the base, an installation cavity is arranged on the inner wall of one side of the fixed cylinder, a positioning device is arranged in the installation cavity, the moving rod is in sliding fit with the inner wall of the fixed cylinder, the top of the moving rod is rotatably connected with a rotating shaft seat, a placing shell is arranged on the rotating shaft seat, a rotating damper is arranged on the moving rod and connected with the rotating shaft in the rotating shaft seat, the rotating shaft is rotatably connected to the placing shell, a placing plate is fixedly connected to the top end of the rotating shaft, a vaccination simulation model is arranged on the placing plate, and the positioning device comprises a sliding rod, a clamping block and a spring. This device can carry out angle and height adjustment to inoculation simulation model for the teacher's operation can be observed to the teaching student, improves teacher's teaching effect, and can simulate different injection conditions.)

1. An auxiliary device is used in teaching of preventive medicine vaccination, its characterized in that includes:

the device comprises a base (1), wherein a fixed cylinder (2) is arranged on the base (1), an installation cavity (21) is arranged on the inner wall of one side of the fixed cylinder (2), and a positioning device (6) is arranged in the installation cavity (21);

the movable rod (3) is in sliding fit with the inner wall of the fixed cylinder (2), the top of the movable rod (3) is rotatably connected with a rotating shaft seat (4), a placing shell (5) is arranged on the rotating shaft seat (4), a rotary damper (10) is arranged on the movable rod (3), and the rotary damper (10) is connected with a rotating shaft in the rotating shaft seat (4); and

the rotary shaft (7), rotation axis (7) rotate to be connected on placing casing (5), and the top fixedly connected with of rotation axis (7) places board (8), it is equipped with inoculation simulation model (9) on board (8) to place.

2. An aid device for teaching preventive medicine vaccination according to claim 1, wherein the positioning device (6) comprises a sliding rod (61), a block (62) and a spring (63).

3. The auxiliary device for teaching preventive medicine vaccination according to claim 2, wherein the sliding rod (61) is slidably fitted into a through hole formed in the fixed cylinder (2), and the latch (62) is fixedly connected to one end of the sliding rod (61).

4. The auxiliary device for teaching of preventive medicine vaccination according to claim 3, wherein the spring (63) is sleeved on the sliding rod (61), and two ends of the spring (63) are respectively connected with the wall surface of the installation cavity (21) and the fixture block (62).

5. The teaching aid of preventive medicine vaccination according to claim 2, wherein the moving rod (3) is provided with a plurality of ratchets (31), and the ratchets (31) are matched with the fixture block (62).

6. An auxiliary device for teaching preventive medicine vaccination according to claim 1, wherein a motor is provided in the placement case (5), and an output shaft of the motor is connected to the rotating shaft (7) through a coupling.

7. An auxiliary device for teaching preventive medicine vaccination according to claim 1, wherein the bottom of the base (1) is provided with a plurality of universal wheels.

Technical Field

The invention relates to the technical field of medical teaching equipment, in particular to an auxiliary device for preventive medicine vaccination teaching.

Background

In clinical injection teaching course, the teacher can demonstrate the injection gimmick and explain the notice on the injection model, however, current injection model is inconvenient to adjust its height and angle, and the teaching student can not observe mr's operation, influences teacher's teaching effect, and the position of injection model is fixed, can not simulate different injection circumstances.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides an auxiliary device for preventive medicine vaccination teaching.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an auxiliary device is used in teaching of preventive medicine vaccinations, includes base, carriage release lever and axis of rotation, be equipped with a solid fixed cylinder on the base, just be equipped with the installation cavity on one side inner wall of solid fixed cylinder, be equipped with positioner in the installation cavity, the inner wall sliding fit of carriage release lever and solid fixed cylinder, and the top of carriage release lever rotates and is connected with the pivot seat, be equipped with on the pivot seat and place the casing, and be equipped with rotary damper on the carriage release lever, rotary damper is connected with the pivot in the pivot seat, the axis of rotation rotates to be connected on placing the casing, and the top fixedly connected with of axis of rotation places the board, it is equipped with inoculation simulation model on the board to place.

Preferably, the positioning device comprises a sliding rod, a latch and a spring.

Preferably, the sliding rod is in sliding fit with a through hole formed in the fixed cylinder, and the clamping block is fixedly connected to one end of the sliding rod.

Preferably, the spring is sleeved on the sliding rod, and two ends of the spring are respectively connected with the wall surface of the mounting cavity and the clamping block.

Preferably, a plurality of ratchets are arranged on the moving rod and matched with the clamping blocks.

Preferably, a motor is arranged in the placing shell, and an output shaft of the motor is connected with the rotating shaft through a coupler.

Preferably, the bottom of the base is provided with a plurality of universal wheels.

The invention has the beneficial effects that:

1. this device can carry out angle and height adjustment to inoculation simulation model for the teacher's operation can be observed to the teaching student, improves teacher's teaching effect, and can simulate different injection conditions.

2. According to the invention, the height of the inoculation simulation model can be conveniently adjusted by adjusting the positioning device, and the operation is simple and convenient.

Drawings

FIG. 1 is a schematic sectional view of a front view of an auxiliary device for teaching preventive medicine vaccination according to the present invention;

FIG. 2 is an enlarged schematic structural view of the auxiliary device for teaching preventive medicine vaccination provided by the present invention at the A position;

fig. 3 is a schematic front view of an auxiliary device for teaching preventive medicine vaccination according to the present invention.

In the figure: the device comprises a base 1, a fixed cylinder 2, a mounting cavity 21, a movable rod 3, a ratchet 31, a rotating shaft seat 4, a placing shell 5, a positioning device 6, a sliding rod 61, a clamping block 62, a spring 63, a rotating shaft 7, a placing plate 8, an inoculation simulation model 9 and a rotary damper 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an auxiliary device for preventive medicine vaccination teaching, including base 1, carriage release lever 3 and axis of rotation 7, be equipped with solid fixed cylinder 2 on the base 1, and be equipped with installation cavity 21 on one side inner wall of solid fixed cylinder 2, be equipped with positioner 6 in the installation cavity 21, the inner wall sliding fit of carriage release lever 3 and solid fixed cylinder 2, and the top of carriage release lever 3 rotates and is connected with pivot seat 4, be equipped with on the pivot seat 4 and place casing 5, and be equipped with rotary damper 10 on the carriage release lever 3, rotary damper 10 is connected with the pivot in the pivot seat 4, axis of rotation 7 rotates and connects on placing casing 5, and the top fixedly connected with of axis of rotation 7 places board 8, it is equipped with inoculation simulation model 9 on board 8 to place, positioner 6 includes slide bar 61, fixture block 62 and spring 63.

The sliding rod 61 is in sliding fit with a through hole formed in the fixed cylinder 2, the fixture block 62 is fixedly connected to one end of the sliding rod 61, the spring 63 is sleeved on the sliding rod 61, two ends of the spring 63 are respectively connected with the wall surface of the installation cavity 21 and the fixture block 62, the movable rod 3 is provided with a plurality of ratchets 31, and the ratchets 31 are matched with the fixture block 62. The fixture block 62 is matched with the ratchet 31, so that the moving rod 3 can move in a single direction, the sliding rod 61 is pulled, the sliding rod 61 drives the fixture block 62 to move, the fixture block 62 compresses the spring 63, the moving rod 3 can slide to a proper height at the moment, the sliding rod 61 is loosened, the spring 63 drives the fixture block 62 to reset, the fixture block 62 clamps the ratchet 31 again, and the moving rod 3 is fixed again. Therefore, the height of the inoculation simulation model 9 can be conveniently adjusted by adjusting the positioning device 6, and the operation is simple and convenient.

Wherein, place and be equipped with the motor in the casing 5, and the output shaft of motor passes through the shaft coupling and is connected with axis of rotation 7. The motor is started, the motor drives the rotating shaft 7 to rotate, and the rotating shaft 7 drives the placing plate 8 and the inoculation simulation model 9 to rotate, so that the angle of the inoculation simulation model 9 can be conveniently adjusted.

The bottom of the base 1 is provided with a plurality of universal wheels.

The first embodiment is as follows: the fixture block 62 is matched with the ratchet 31, so that the moving rod 3 can move in a single direction, the sliding rod 61 is pulled, the sliding rod 61 drives the fixture block 62 to move, the fixture block 62 compresses the spring 63, the moving rod 3 can slide to a proper height at the moment, the sliding rod 61 is loosened, the spring 63 drives the fixture block 62 to reset, the fixture block 62 clamps the ratchet 31 again, and the moving rod 3 is fixed again. Therefore, the height of the inoculation simulation model 9 can be conveniently adjusted by adjusting the positioning device 6, and the operation is simple and convenient.

Example two: the fixture block 62 is matched with the ratchet 31, so that the moving rod 3 can move in a single direction, the sliding rod 61 is pulled, the sliding rod 61 drives the fixture block 62 to move, the fixture block 62 compresses the spring 63, the moving rod 3 can slide to a proper height at the moment, the sliding rod 61 is loosened, the spring 63 drives the fixture block 62 to reset, the fixture block 62 clamps the ratchet 31 again, and the moving rod 3 is fixed again. Therefore, the height of the inoculation simulation model 9 can be conveniently adjusted by adjusting the positioning device 6, and the operation is simple and convenient. The motor is started, the motor drives the rotating shaft 7 to rotate, and the rotating shaft 7 drives the placing plate 8 and the inoculation simulation model 9 to rotate, so that the angle of the inoculation simulation model 9 can be conveniently adjusted.

Example three: the fixture block 62 is matched with the ratchet 31, so that the moving rod 3 can move in a single direction, the sliding rod 61 is pulled, the sliding rod 61 drives the fixture block 62 to move, the fixture block 62 compresses the spring 63, the moving rod 3 can slide to a proper height at the moment, the sliding rod 61 is loosened, the spring 63 drives the fixture block 62 to reset, the fixture block 62 clamps the ratchet 31 again, and the moving rod 3 is fixed again. Therefore, the height of the inoculation simulation model 9 can be conveniently adjusted by adjusting the positioning device 6, and the operation is simple and convenient. The motor is started, the motor drives the rotating shaft 7 to rotate, and the rotating shaft 7 drives the placing plate 8 and the inoculation simulation model 9 to rotate, so that the angle of the inoculation simulation model 9 can be conveniently adjusted. This device can carry out angle and height adjustment to inoculation simulation model 9 for the teacher's operation can be observed to the teaching student, improves teacher's teaching effect, and can simulate different injection conditions.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.