CN215987788U

CN215987788U - Animal cell model for teaching

Info

Publication number: CN215987788U
Application number: CN202121285381.4U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-03-08
Anticipated expiration: 2031-06-09

Abstract

The utility model relates to the technical field of teaching models, in particular to an animal cell model for teaching, which comprises a support plate, wherein a cell model assembly is installed on the support plate, a rear supporting mechanism is arranged on one side of the support plate and comprises two vertical rods, the two vertical rods are respectively arranged at two ends of the support plate, the upper ends of the vertical rods are hinged on the support plate, a foot pad is fixedly installed at the bottom of each vertical rod, a front supporting mechanism is arranged on the other side of the support plate and comprises two outer sleeves, a circular ring is fixedly installed outside each outer sleeve, a vertical plate is fixedly installed on each circular ring, a worm is rotatably installed on one side of each vertical plate and is meshed with the worm wheel, a grab handle is arranged on each vertical plate, and the grab handle penetrates through the vertical plate and is fixedly connected with the worm; through setting up back supporting mechanism and preceding supporting mechanism and mutually supporting, through the height of supporting mechanism before the adjustment, realize the angle of inclination adjustment of cell model subassembly on the support plate.

Description

Animal cell model for teaching

Technical Field

The utility model relates to the technical field of teaching models, in particular to an animal cell model for teaching.

Background

A living body with kinetic energy is also a collection of objects, whereas an individual living being refers to an organism, as opposed to a non-living being. The cell model generally refers to a cell model that has been proposed to broadly model the structure and shape of a cell and to facilitate the definition of the interaction between cells and the correlation between functions, structure and morphology. The model is few in the biological teaching classroom, and is unfavorable for show plant cell and plant cell difference to can not let the student adjust animal and plant cell inner structure directly perceivedly, consequently a current cell teaching model demonstrates directly perceivedly through the model, nevertheless because current model is when using, owing to need demonstrate the student of teaching platform the place ahead, current teaching is with the unable adjustment inclination of animal cell model, is unfavorable for the teaching show, for this reason we provide an animal cell model for teaching.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the inclination angle of an animal cell model for teaching cannot be adjusted in the prior art, and provides the animal cell model for teaching.

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

an animal cell model for teaching is designed, which comprises a support plate, wherein a cell model assembly is installed on the support plate, a rear supporting mechanism is arranged on one side of the support plate and comprises two vertical rods which are respectively arranged at two ends of the support plate, the upper ends of the vertical rods are hinged on the support plate, a foot pad is fixedly installed at the bottom of each vertical rod, a front supporting mechanism is arranged on the other side of the support plate and comprises two outer sleeves, the two outer sleeves are respectively arranged at two ends of the support plate, hinged elements are respectively arranged at the top ends of the outer sleeves, one end of each hinged element is hinged on the support plate, a circular sheet is fixedly installed at the lower end of each hinged element, a rotating shaft is arranged in each outer sleeve, the upper end of each rotating shaft is rotatably installed on each outer sleeve, the rotating shaft penetrates through each outer sleeve, the upper end of each rotating shaft is rotatably installed at the bottom of the circular sheet, a cylinder is fixedly installed at the lower end of each rotating shaft, the improved worm gear wrench is characterized in that thread lines are arranged on two sides of the cylinder, sliding grooves are formed in two sides of the bottom of the outer sleeve, an inner tube is arranged in the outer sleeve, sliding blocks are fixedly mounted on two sides of the outer tube and are arranged in the sliding grooves in a sliding mode respectively, cylindrical pins are fixedly mounted on two sides of the inner tube, the front end portions of the cylindrical pins are located on the thread lines respectively, a plurality of supporting rods distributed in a circumferential array mode are fixedly mounted at the bottom of the inner tube, a chassis is arranged at the bottom end of the outer sleeve and is fixedly connected with the supporting rods, worm gears are fixedly mounted on rotating shafts, a ring is fixedly mounted on the outer sleeve, a vertical plate is fixedly mounted on the ring, a worm is rotatably mounted on one side of the vertical plate, the worm gears are meshed with the worm gears, a grab handle is arranged on the vertical plate, and penetrates through the vertical plate and is fixedly connected with the worm.

Preferably, support plate top one side fixed mounting has the show board, the show board is iron, the paper has been put on the show board, it has polylith magnet to adsorb on the show board.

Preferably, the foot pad and the bottom of the chassis are both provided with anti-skid lines.

The animal cell model for teaching provided by the utility model has the beneficial effects that: through supporting mechanism and preceding supporting mechanism mutually supporting after setting up, through the height of supporting mechanism before the adjustment, realize the angle of inclination adjustment of cell model subassembly on the support plate, the rotation grab handle can drive the cylindric lock and remove along the direction of spout to the inner tube reciprocates in the outer sleeve, realizes the height of supporting mechanism before the adjustment.

Drawings

FIG. 1 is a schematic structural diagram of an animal cell model for teaching according to the present invention.

FIG. 2 is a rear view of an animal cell model for teaching according to the present invention.

FIG. 3 is an enlarged cross-sectional view of a front support mechanism of an animal cell model for teaching according to the present invention.

FIG. 4 is an enlarged view of the front support mechanism of the animal cell model for teaching according to the present invention.

In the figure: support plate 1, cell model subassembly 2, montant 3, callus on the sole 4, outer sleeve 5, pivot 6, articulated elements 7, disk 8, cylinder 9, helix 10, spout 11, inner tube 12, slider 13, cylindric lock 14, bracing piece 15, chassis 16, worm wheel 17, riser 18, worm 19, grab handle 20, ring 21, show board 22, paper 23, magnet 24.

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.

Example 1:

referring to fig. 1-4, an animal cell model for teaching comprises a support plate 1, a cell model assembly 2 is mounted on the support plate 1, a rear support mechanism is arranged on one side of the support plate 1, the rear support mechanism comprises two vertical rods 3, the two vertical rods 3 are respectively arranged at two ends of the support plate 1, the upper ends of the vertical rods 3 are hinged on the support plate 1, a foot pad 4 is fixedly mounted at the bottom of the vertical rods 3, a front support mechanism is arranged on the other side of the support plate 1, the front support mechanism comprises two outer sleeves 5, the two outer sleeves 5 are respectively arranged at two ends of the support plate 1, the top ends of the outer sleeves 5 are respectively provided with a hinge element 7, one end of the hinge element 7 is hinged on the support plate 1, a circular plate 8 is fixedly mounted at the lower end of the hinge element 7, a rotating shaft 6 is arranged in the outer sleeves 5, the upper end of the rotating shaft 6 is rotatably mounted on the outer sleeves 5, the rotating shaft 6 penetrates through the outer sleeves 5, and the upper end of the rotating shaft 6 is rotatably mounted at the bottom of the circular plate 8, a cylinder 9 is fixedly arranged at the lower end of the rotating shaft 6, both sides of the cylinder 9 are provided with thread lines 10, both sides of the bottom of the outer sleeve 5 are provided with sliding grooves 11, an inner tube 12 is arranged in the outer sleeve 5, both sides of the outside of the inner tube 12 are fixedly provided with sliding blocks 13, the sliding blocks 13 are respectively arranged in the sliding grooves 11 in a sliding manner, both sides of the inside of the inner tube 12 are fixedly provided with cylindrical pins 14, the front end parts of the cylindrical pins 14 are respectively positioned on the thread lines 10, the bottom of the inner tube 12 is fixedly provided with a plurality of supporting rods 15 distributed in a circumferential array manner, the bottom of the outer sleeve 5 is provided with a chassis 16, the chassis 16 is fixedly connected with the supporting rods 15, the rotating shaft 6 is fixedly provided with a worm wheel 17, the outside of the outer sleeve 5 is fixedly provided with a ring 21, a vertical plate 18 is fixedly arranged on the ring 21, one side of the vertical plate 18 is rotatably provided with a worm 19, the worm 19 is meshed with the worm wheel 17, a handle 20 is arranged on the vertical plate 18, the handle 20 penetrates through the vertical plate 18 and is fixedly connected with the worm 19, through setting up back supporting mechanism and preceding supporting mechanism and mutually supporting, through the height of supporting mechanism before the adjustment, realize the angle of inclination adjustment of cell model subassembly 2 on support plate 1, it rotates to rotate grab handle 20 and drive worm 19, worm 19 drives worm wheel 17 and rotates, and worm 19 has the auto-lock nature with worm wheel 17 transmission, thereby it rotates to drive cylinder 9 of pivot 6 lower extreme, thread line 10 on the cylinder 9 and cylindric lock 14 cooperation, can drive cylindric lock 14 and remove along the direction of spout 11, thereby inner tube 12 reciprocates in outer sleeve 5, realize the height of supporting mechanism before the adjustment.

Example 2:

referring to fig. 1-4, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the foot pads 4 and the bottom of the chassis 16 are provided with anti-slip patterns to improve anti-slip performance, a display board 22 is fixedly installed on one side of the top of the support board 1, the display board 22 is made of iron, paper 23 is placed on the display board 22, a plurality of magnets 24 are adsorbed on the display board 22, and the paper 23 is provided with teaching information and is fixed by the magnets 24, so as to improve teaching effect.

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 equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an animal cell model is used in teaching, includes support plate (1), its characterized in that, install cell model subassembly (2) on support plate (1), support plate (1) one side is equipped with back supporting mechanism, back supporting mechanism includes two montants (3), two montant (3) set up respectively at the both ends of support plate (1), montant (3) upper end articulates on support plate (1), montant (3) bottom fixed mounting has callus on the sole (4), support plate (1) opposite side is equipped with preceding supporting mechanism, preceding supporting mechanism includes two outer sleeves (5), two outer sleeves (5) set up respectively at the both ends of support plate (1), outer sleeve (5) top all is equipped with articulated elements (7), articulated elements (7) one end articulates on support plate (1), articulated elements (7) lower extreme fixed mounting has disk (8), the improved wafer cutting machine is characterized in that a rotating shaft (6) is arranged in the outer sleeve (5), the upper end of the rotating shaft (6) is rotatably arranged on the outer sleeve (5), the rotating shaft (6) penetrates through the outer sleeve (5), the upper end of the rotating shaft (6) is rotatably arranged at the bottom of the wafer (8), a cylinder (9) is fixedly arranged at the lower end of the rotating shaft (6), threaded lines (10) are arranged on two sides of the cylinder (9), sliding grooves (11) are formed in two sides of the bottom of the outer sleeve (5), an inner tube (12) is arranged in the outer sleeve (5), sliding blocks (13) are fixedly arranged on two sides of the outer tube (12), the sliding blocks (13) are respectively arranged in the sliding grooves (11) in a sliding mode, cylindrical pins (14) are fixedly arranged on two sides of the inner tube (12), the front end portions of the cylindrical pins (14) are respectively positioned on the threaded lines (10), a plurality of supporting rods (15) which are distributed in a circumferential array mode are fixedly arranged at the bottom of the inner tube (12), the utility model discloses a support structure, including outer sleeve (5), base plate (16), pivot (6), ring (21), riser (18), worm (19) are rotationally installed to rotatable worm (19) of installing in riser (18) one side, worm (19) and worm wheel (17) meshing, be equipped with grab handle (20) on riser (18), grab handle (20) run through riser (18) and with worm (19) fixed connection, chassis (16) and bracing piece (15) fixed connection, fixed mounting has worm wheel (17) on pivot (6), outer fixed mounting has ring (21) outside outer sleeve (5), fixed mounting has riser (18) on ring (21).

2. The animal cell model for teaching of claim 1, wherein a display board (22) is fixedly installed on one side of the top of the support plate (1), the display board (22) is iron, paper (23) is placed on the display board (22), and a plurality of magnets (24) are adsorbed on the display board (22).

3. An animal cell model for teaching as claimed in claim 1, wherein the foot pad (4) and the bottom of the chassis (16) are provided with anti-skid lines.