CN212516269U

CN212516269U - Detachable laryngeal anatomy teaching mold

Info

Publication number: CN212516269U
Application number: CN202021590514.4U
Authority: CN
Inventors: 刘杰
Original assignee: Tongren Polytechnic College
Current assignee: Tongren Polytechnic College
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-02-09
Anticipated expiration: 2030-08-04

Abstract

The utility model discloses a teaching aid utensil is dissected to removable throat relates to the teaching aid utensil field of throat. The utility model discloses a bottom plate, the top of bottom plate is connected with telescopic branch, the top of branch is connected with the mounting panel of U type, the opening part block of mounting panel is connected with two at same horizontal position and horizontally slidable connecting plate, every the top of connecting plate all is connected with the backup pad through the pivot, every all be fixed with the mould in the backup pad, two the complete model of throat, every are constituteed to the mould all be provided with in the connecting plate and be used for driving corresponding pivot pivoted runner assembly. The utility model discloses a divide into the two halves with the throat mould to still be provided with in the connecting plate and drive pivot pivoted runner assembly, through the connecting plate with two backup pads separately the back, can make two halves mould separately through drive assembly, make the inner structure of throat mould expose, like this, alright with clear inside structure of seeing the throat.

Description

Detachable laryngeal anatomy teaching mold

Technical Field

The utility model relates to a teaching mould field of throat, concretely relates to teaching mould is dissected to removable throat.

Background

Human anatomy is the science of studying the morphology, structure, location, adjacency and structural and functional relationships of various parts of the normal human body and is divided into two parts, gross anatomy and microdissection.

In human anatomy teaching, school's needs can make the mould of each organ of human body for the teaching sometimes to the student can more directly perceived watch, wherein, to the teaching mould of human throat, generally will use the material preparation of different colours, compare with different blood vessels and position with the convenience.

However, the existing throat teaching model can only be seen and explained from the appearance, the structure inside the throat cannot be seen, so that students cannot visually see the structure inside the throat, and the content explained by teachers can be difficult to understand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: can only follow in the outward appearance to watch and explain for solving current throat teaching mould, the inside structure of throat has no way to see, and the student can not audio-visually see the inside structure of throat like this, may be difficult to understand the problem of the content that mr explained, the utility model provides a teaching mould is dissected to removable throat.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme: the utility model provides a teaching aid mould is dissected to removable throat, includes the bottom plate, the top of bottom plate is connected with telescopic branch, the top of branch is connected with the mounting panel of U type, the opening part block of mounting panel is connected with two at same horizontal position and horizontally slidable's connecting plate, every the top of connecting plate all is connected with the backup pad through the pivot, every all be fixed with the mould in the backup pad, two the complete model of throat, every are constituteed to the mould all be provided with in the connecting plate and be used for driving the pivot pivoted runner assembly that corresponds.

Further, the horizontal direction's spout, two are seted up to the symmetry in the opening of mounting panel all symmetrical connection has the slider with corresponding spout block sliding connection on the connecting plate.

Further, the bottom of pivot runs through the connecting plate and is connected with the inside bottom of connecting plate through the bearing, the runner assembly is including the fixed worm wheel that cup joints on pivot periphery side and be located the connecting plate, be connected with the worm with worm wheel meshing through the bearing rotation in the connecting plate, the one end of worm is connected with and is located the outer commentaries on classics handle of connecting plate.

Furthermore, the top of branch is pegged graft and is had the inserted bar, the top and the bottom of mounting panel of inserted bar are connected, threaded connection has the fastening knob that is used for fixed inserted bar on the branch.

Further, the bottom of bottom plate articulates through the bull stick has the removal wheel of a plurality of evenly distributed, a plurality of remove the wheel and be universal auto-lock wheel.

The utility model has the advantages as follows:

the utility model discloses a divide into the two halves with the throat mould, two halves mould is adorned respectively in two backup pads, and two backup pads are connected on two connecting plates through the pivot respectively, and two connecting plates can slide in the horizontal direction to still be provided with in the connecting plate and drive pivot pivoted runner assembly, like this, through the connecting plate with two backup pads separately the back, can make two halves mould separately through drive assembly, make the inner structure of throat mould expose, like this, alright with clear inside structure of throat.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic cross-sectional view along the direction A-A of the present invention;

FIG. 4 is an exploded view of the present invention;

fig. 5 is an enlarged schematic view of the structure at the position B of the present invention;

reference numerals: 1. a base plate; 11. a moving wheel; 2. a strut; 21. inserting a rod; 22. fastening a knob; 3. mounting a plate; 31. a chute; 4. a connecting plate; 41. a slider; 5. a support plate; 6. a mold; 7. a rotating assembly; 71. turning a handle; 72. a worm; 73. a worm gear.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

The detachable teaching mold for laryngeal anatomy, as shown in fig. 1-5, comprises a movable bottom plate 1, in order to adjust the height according to the actual teaching requirement, the top end of the bottom plate 1 is connected with a telescopic supporting rod 2, the top end of the supporting rod 2 is connected with a U-shaped mounting plate 3, the opening of the U-shaped mounting plate faces upwards, the opening of the mounting plate 3 is connected with two connecting plates 4 which can horizontally slide at the same horizontal position in a clamping manner, the top end of each connecting plate 4 is connected with a supporting plate 5 through a rotating shaft, the type of the supporting plate 5 is the same as that of the connecting plate 4, each supporting plate 5 is fixed with a mold 6, the two molds 6 form a complete model of laryngeal, namely each mold 6 is half of the whole laryngeal model, in order to separate the two molds 6, each connecting plate 4 is internally provided with a rotating component 7, thus, after the corresponding supporting plate 5 is pulled apart by the connecting plate 4, the corresponding supporting plate 5 can be rotated by the rotating assembly 7, so that the two molds 6 are separated and the internal structure thereof is exposed.

As shown in fig. 4 and 5, the reason why the connecting plates 4 can slide in the horizontal direction is that the opening of the U-shaped mounting plate 3 is symmetrically provided with horizontal sliding grooves 31, two connecting plates 4 are symmetrically connected with sliding blocks 41 which are engaged with the corresponding sliding grooves 31 in a sliding manner, the number of the sliding blocks 41 is four, and two connecting plates 4 are symmetrically mounted with two sliding blocks.

The detachable laryngeal anatomy teaching mold provided by the specific embodiment, as shown in fig. 3, the bottom end of the rotating shaft of the connecting support plate 5 penetrates through the connecting plate 4 and is connected with the inner bottom end of the connecting plate 4 through a bearing, the outer ring of the bearing is fixed with the inner bottom end of the connecting plate 4, the inner ring of the bearing is inserted into the rotating shaft, the rotating assembly 7 comprises a worm wheel 73 which is fixedly sleeved on the outer periphery side of the rotating shaft and is positioned in the connecting plate 4, a worm 72 meshed with the worm wheel 73 is rotatably connected in the connecting plate 4 through the bearing, the inner ring of the bearing is also inserted into the central shaft of the worm 72, the worm 72 is conveniently rotated, and one end of the worm 72 is connected with a.

As shown in fig. 1, the telescopic structure of the support rod 2 is characterized in that an insertion rod 21 is inserted into the top end of the support rod 2, the top end of the insertion rod 21 is connected with the bottom end of the mounting plate 3, the bottom end of the insertion rod 21 is arranged inside the support rod 2, and a fastening knob 22 for fixing the insertion rod 21 is screwed into the support rod 2 to fix the insertion rod 21.

This embodiment provides a removable throat anatomy teaching mould, as shown in fig. 1, for the removal of whole device of convenience, the bottom of bottom plate 1 articulates through the bull stick has the removal wheel 11 of a plurality of evenly distributed to, a plurality of remove wheel 11 and be the universal auto-lock wheel that can the auto-lock.

Claims

1. The utility model provides a teaching aid mould is dissected to removable throat, includes bottom plate (1), its characterized in that, the top of bottom plate (1) is connected with telescopic branch (2), the top of branch (2) is connected with mounting panel (3) of U type, but the opening part block of mounting panel (3) is connected with two at same horizontal position and horizontal slip connecting plate (4), every the top of connecting plate (4) all is connected with backup pad (5), every all be fixed with mould (6), two in backup pad (5) a complete model of throat is constituteed in mould (6), every all be provided with in connecting plate (4) and be used for driving corresponding pivot pivoted runner assembly (7).

2. A detachable laryngeal anatomy teaching aid according to claim 1, characterised in that horizontal runners (31) are symmetrically provided in the opening of the mounting plate (3), and sliders (41) are symmetrically connected to both the connecting plates (4) and engage with the corresponding runners (31) in a sliding manner.

3. A detachable laryngeal anatomy teaching aid according to claim 2, characterised in that the bottom end of the shaft extends through the connection plate (4) and is connected with the inner bottom end of the connection plate (4) through a bearing, that the rotating assembly (7) comprises a worm wheel (73) fixedly sleeved on the outer circumference side of the shaft and located in the connection plate (4), that a worm (72) meshed with the worm wheel (73) is rotatably connected in the connection plate (4) through a bearing, and that one end of the worm (72) is connected with a rotating handle (71) located outside the connection plate (4).

4. A detachable laryngeal anatomy teaching aid according to claim 1, characterised in that an insert rod (21) is inserted in the top end of the strut (2), the top end of the insert rod (21) is connected with the bottom end of the mounting plate (3), and a fastening knob (22) for fixing the insert rod (21) is screwed on the strut (2).

5. A detachable laryngeal anatomy teaching aid according to claim 1, characterised in that the bottom of the base plate (1) is hinged by means of a turning bar to a number of moving wheels (11) distributed evenly, the number of moving wheels (11) being all universal self-locking wheels.