CN209401184U - A kind of medical teaching parasite specimen displaying device - Google Patents

Abstract

The utility model discloses a kind of medical teaching parasite specimens to show device, including pedestal, cavity is equipped in the pedestal, and the side inner wall of cavity is equipped with driving motor, the output shaft of the driving motor is connected with the first rotating shaft being laterally arranged, and first rotating shaft is equipped with planetary reduction gear far from the side of driving motor, the output shaft of the planetary reduction gear is connected with the second shaft being laterally arranged, the side of second shaft is equipped with the first helical gear, the bull stick being vertically arranged is equipped in the cavity, the side of the bull stick is equipped with the second helical gear to match with the first helical gear, the upside side wall of the pedestal is equipped with the turn trough of opening upwards.In the utility model, which shows that device can place multiple samples, is shown so as to the different times continuously to autoecious parasitism worm, while cylinder can rotate, and so as to attract the attention of student, improves teaching efficiency.

Description

A kind of medical teaching parasite specimen displaying device

Technical field

The utility model relates to medical teaching engineering device technique field more particularly to a kind of parasite specimen exhibitions of medical teaching Showing device.

Background technique

Medicine is to handle the various diseases of human body or the subject of lesion by the means of science or technology, belongs to biology In application branch of learning, nowadays learn medicine personnel it is more and more, the demand of medical teaching equipment is more and more, take helminth For sample shows device, existing sample shows that the quantity of device placement sample is relatively limited, and causing cannot be continuously to same The sample of the different times of kind helminth is shown, and shows that device is generally fixedly installed, and it is more stiff to impart knowledge to students, it is difficult to inhale Draw the attention of student.For this purpose, it is proposed that a kind of medical teaching shows device with parasite specimen to solve the above problems.

Utility model content

Purpose of the utility model is to solve problems of the prior art, and a kind of medical teaching proposed is used Parasite specimen shows device.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of medical teaching parasite specimen shows device, including pedestal, is equipped with cavity in the pedestal, and cavity Side inner wall is equipped with driving motor, and the output shaft of the driving motor is connected with the first rotating shaft being laterally arranged, and first turn Axis is equipped with planetary reduction gear far from the side of driving motor, and the output shaft of the planetary reduction gear is connected with second be laterally arranged Shaft, the side of second shaft are equipped with the first helical gear, are equipped with the bull stick being vertically arranged in the cavity, the bull stick Side is equipped with the second helical gear to match with the first helical gear, and the upside side wall of the pedestal is equipped with turning for opening upwards Slot, and the other side of bull stick runs through the side wall of cavity and is connected with the first turntable, the upside side wall of first turntable is equipped with The frame being vertically arranged, the frame include multiple first partitions being laterally arranged and multiple second partitions being vertically arranged, and Multiple separate spaces are formed between multiple first partitions and second partition, and be vertically arranged is equipped on the two sides side wall of the separate space Three shafts, the upside side wall of one of them third shaft are equipped with the second turntable, on the upside side wall of second turntable Equipped with cylinder, and cylinder is hollow structure, and the side side wall of the cylinder is equipped with through-hole.

Preferably, two roller grooves that Open Side Down, and the side of roller groove are symmetrically arranged on the downside side wall of the pedestal Locking universal wheel is rotatably connected on wall.

Preferably, the side side wall of the cylinder is equipped with first connecting rod, and the side of first connecting rod passes through torsional spring It is rotatably connected to the second connecting rod, the side side wall of second connecting rod is equipped with fixture block, and the one of multiple second partitions Side side wall is equipped with the card slot to match with fixture block.

Preferably, the side side wall of second connecting rod is equipped with convex block, and the side wall of convex block is equipped with rubber sleeve.

Preferably, installation shell is arranged on the outside side wall of the driving motor, and installing shell is hollow structure, institute The side wall for stating installation shell is equipped with silencing cotton.

Compared with prior art, the utility model has the beneficial effects that the medical teaching shows device with parasite specimen When being imparted knowledge to students, it is necessary first to sample is placed on the displaying device, convex block is pushed, so that the second connecting rod is swung, from And fixture block is detached from the clamped condition with card slot, and then rotating cylinder, so that through-hole face is placed on cylinder to operator, by sample In, it is rotated further by cylinder and the fixture block on its side wall is mutually clamped with card slot again, so that the placement of a sample is completed, it is so heavy It is multiple, when showing, it can control driving motor, by the deceleration of planetary reduction gear and the first helical gear and and the second helical gear Engagement impart knowledge to students so that the first driven by rotary disc frame slowly rotates to facilitate, medical teaching parasite specimen exhibition Showing device can place multiple samples, be shown so as to the different times continuously to autoecious parasitism worm, while cylinder can Teaching efficiency is improved with rotation so as to attract the attention of student.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of medical teaching parasite specimen show device structural schematic diagram；

Fig. 2 be with 1 in structural schematic diagram at A；

Fig. 3 be the utility model proposes a kind of medical teaching parasite specimen show the first connecting rod and the of device The structural schematic diagram of the connection relationship of two connecting rods；

Fig. 4 be the utility model proposes a kind of medical teaching parasite specimen show device cylinder structural representation Figure.

In figure: 1 pedestal, 2 cavitys, 3 turn troughs, 4 first turntables, 5 frames, 6 first partitions, 7 second partitions, 8 third shafts, 9 cylinders, 10 planetary reduction gears, 11 first rotating shafts, 12 driving motors, 13 second shafts, 14 first helical gears, 15 second helical teeth Wheel, 16 bull sticks, 17 through-holes, 18 first connecting rods, 19 torsional springs, 20 second connecting rods, 21 fixture blocks, 22 convex blocks, 23 second turntables.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Referring to Fig.1-4, a kind of medical teaching parasite specimen shows device, including pedestal 1, is equipped with cavity in pedestal 1 2, and the side inner wall of cavity 2 is equipped with driving motor 12, installation shell is arranged on the outside side wall of driving motor 12, and pacify Casing is hollow structure, and the side wall for installing shell is equipped with silencing cotton, bring noise pollution when reducing motor operating, driving The output shaft of motor 12 is connected with the first rotating shaft 11 being laterally arranged, and first rotating shaft 11 is equipped with far from the side of driving motor 12 Planetary reduction gear 10, the output shaft of planetary reduction gear 10 are connected with the second shaft 13 being laterally arranged, the side of the second shaft 13 Equipped with the first helical gear 14, the bull stick 16 being vertically arranged is equipped in cavity 2, the side of bull stick 16 is equipped with and 14 phase of the first helical gear Matched second helical gear 15, the upside side wall of pedestal 1 is equipped with the turn trough 3 of opening upwards, and the other side of bull stick 16 is run through The side wall of cavity 2 is simultaneously connected with the first turntable 4, and the upside side wall of the first turntable 4 is equipped with the frame 5 being vertically arranged, and frame 5 wraps Include multiple first partitions 6 being laterally arranged and multiple second partitions 7 being vertically arranged, and multiple first partitions 6 and second partition 7 Between form multiple separate spaces, the third shaft 8 being vertically arranged, one of third shaft 8 are equipped on the two sides side wall of separate space Upside side wall be equipped with the second turntable 23, the upside side wall of the second turntable 23 is equipped with cylinder 9, and cylinder 9 is hollow structure, The side side wall of cylinder 9 is equipped with first connecting rod 18, and the side of first connecting rod 18 is rotatably connected to the by torsional spring 19 Two connecting rods 20, the side side wall of the second connecting rod 20 is equipped with convex block 22, and the side wall of convex block 22 is equipped with rubber sleeve, convenient Rotate the second connecting rod 20, the side side wall of the second connecting rod 20 is equipped with fixture block 21, on the side side wall of multiple second partitions 7 Equipped with the card slot to match with fixture block 21, when placing cylinder 9 with the rotation of the first turntable, rotation occurs in itself, so that mark This disengaging occurs so that the side side wall of cylinder 9 is equipped with through-hole 17.

In the utility model, which shows device when being imparted knowledge to students with parasite specimen, it is necessary first to will mark Originally it is placed on the displaying device, pushes convex block 22, so that the second connecting rod 20 is swung, so that fixture block 21 is detached from the card with card slot State, and then rotating cylinder 9 are connect, so that through-hole 17 faces operator, sample is placed in cylinder 9, being rotated further by cylinder 9 makes The fixture block 21 obtained on its side wall is mutually clamped with card slot again, to complete the placement of a sample, is so repeated, when showing, Can control driving motor 12, by planetary reduction gear 10 deceleration and the first helical gear 14 with and second helical gear 15 nibble It closes, so that the first turntable 4 drives frame 5 slowly to rotate, imparts knowledge to students to facilitate, which is shown with parasite specimen Device can place multiple samples, be shown so as to the different times continuously to autoecious parasitism worm, while cylinder 9 can be with Rotation improves teaching efficiency so as to attract the attention of student.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (5)

1. a kind of medical teaching shows device, including pedestal (1) with parasite specimen, which is characterized in that set in the pedestal (1) Have cavity (2), and the side inner wall of cavity (2) is equipped with driving motor (12), the output axis connection of the driving motor (12) There is the first rotating shaft (11) being laterally arranged, and first rotating shaft (11) is equipped with planetary reduction gear far from the side of driving motor (12) (10), the output shaft of the planetary reduction gear (10) is connected with the second shaft (13) being laterally arranged, second shaft (13) Side be equipped with the first helical gear (14), be equipped with the bull stick (16) being vertically arranged in the cavity (2), the one of the bull stick (16) Side is equipped with the second helical gear (15) to match with the first helical gear (14), and the upside side wall of the pedestal (1) is equipped with opening Upward turn trough (3), and the other side of bull stick (16) is run through the side wall of cavity (2) and is connected with the first turntable (4), described first The upside side wall of turntable (4) is equipped with the frame (5) that is vertically arranged, the frame (5) include multiple first be laterally arranged every Plate (6) and multiple second partitions (7) being vertically arranged, and formed between multiple first partitions (6) and second partition (7) it is multiple every Chamber is equipped with the third shaft (8) being vertically arranged on the two sides side wall of the separate space, one of them third shaft (8) Upside side wall is equipped with the second turntable (23), and the upside side wall of second turntable (23) is equipped with cylinder (9), and cylinder (9) Side side wall for hollow structure, the cylinder (9) is equipped with through-hole (17).

2. a kind of medical teaching according to claim 1 shows device with parasite specimen, which is characterized in that the pedestal (1) it is symmetrically arranged with two roller grooves that Open Side Down on downside side wall, and is rotatably connected to locking ten thousand on the side wall of roller groove To wheel.

3. a kind of medical teaching according to claim 1 shows device with parasite specimen, which is characterized in that the cylinder (9) side side wall is equipped with first connecting rod (18), and the side of first connecting rod (18) is rotatablely connected by torsional spring (19) Have the second connecting rod (20), the side side wall of second connecting rod (20) is equipped with fixture block (21), multiple second partitions (7) side side wall is equipped with the card slot to match with fixture block (21).

4. a kind of medical teaching according to claim 3 shows device with parasite specimen, which is characterized in that described second The side side wall of connecting rod (20) is equipped with convex block (22), and the side wall of convex block (22) is equipped with rubber sleeve.

5. a kind of medical teaching according to claim 1 shows device with parasite specimen, which is characterized in that the driving Installation shell is arranged on the outside side wall of motor (12), and installing shell is hollow structure, on the side wall of the installation shell Equipped with silencing cotton.