CN220065009U

CN220065009U - Teaching aid

Info

Publication number: CN220065009U
Application number: CN202222233246.6U
Authority: CN
Inventors: 伍慧儿; 汤丽娟; 欧妙玲; 李月仪; 王思琛
Original assignee: KIANG WU NURSING COLLEGE MACAU
Current assignee: KIANG WU NURSING COLLEGE MACAU
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-11-21
Anticipated expiration: 2032-08-24

Abstract

The utility model aims to provide a teaching aid which is low in cost and convenient to expand and replace. The teaching aid comprises an upper cover, a box body and a plurality of first magnetic patches, wherein the upper cover is matched with the box body, the first magnetic patches comprise first sheet magnets and graphic plates which are fixed into a whole, the teaching aid further comprises a plurality of second magnetic patches, a plurality of placing channels which are matched with the first magnetic patches and the second magnetic patches are arranged in the box body, a ferromagnetic panel is arranged on the inner side of the upper cover, a model display plate is covered on the ferromagnetic panel, a plurality of magnetic patches are matched with the model display plate and are in magnetic attraction fit with the ferromagnetic panel, the second magnetic patches comprise sheet-shaped main bodies, one surfaces of the sheet-shaped main bodies are provided with second sheet magnets, the other surfaces of the sheet-shaped main bodies are provided with transparent embedded shells, and clamping slots are formed in the transparent embedded shells and are provided with identification cards. The utility model is applied to the technical field of teaching aids.

Description

Teaching aid

Technical Field

The utility model is applied to the technical field of teaching aids, and particularly relates to a teaching aid.

Background

Medical clinical education aims to combine theoretical knowledge with realistic clinical practice, helping students develop the ability to solve problems. Due to rapid changes of clinical practice, patient safety problems and ethical problems, students have less and less direct experience in patient treatment and opportunities for treating clinical problems, and existing teaching medical simulation education such as simulation models, virtual simulation platforms and the like can provide more realistic and better simulation performance, but the teaching medical simulation system has difficult operation and certain potential safety hazard for the students with less age or preliminary learning medical knowledge and no practical experience, is not easy to damage teaching tools, and has high cost. However, when a teacher adopts case teaching, the teacher can not easily mobilize the learning interests of students only by using ppt or writing on a blackboard.

The chinese patent of publication No. CN209401187U discloses a teaching aid, which comprises at least one square, at least one card, at least one display board and a packing box, wherein the cards and the square are provided with display information, and the display board cooperates with the cards or the square to realize teaching, so that although the demonstration teaching effect can be improved, the contents of the cards and the display contents are inconvenient to expand and replace.

Disclosure of Invention

The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing a teaching aid which is low in cost and convenient to expand and replace.

The technical scheme adopted by the utility model is as follows: the teaching aid comprises an upper cover, a box body and a plurality of first magnetic patches, wherein the upper cover is matched with the box body, the first magnetic patches comprise first sheet magnets and graphic plates which are fixed into a whole, the teaching aid further comprises a plurality of second magnetic patches, a plurality of placing channels which are matched with the first magnetic patches and the second magnetic patches are arranged in the box body, a ferromagnetic panel is arranged on the inner side of the upper cover, a model display plate is covered on the ferromagnetic panel, a plurality of magnetic patches are matched with the model display plate and are in magnetic attraction fit with the ferromagnetic panel, the second magnetic patches comprise sheet-shaped main bodies, one surfaces of the sheet-shaped main bodies are provided with second sheet magnets, the other surfaces of the sheet-shaped main bodies are provided with transparent embedded shells, and clamping slots are formed in the transparent embedded shells and are provided with identification cards.

According to the scheme, the first magnetic paste and the second magnetic paste are provided with graphic patterns of the medicine instrument, wherein the first magnetic paste is a traditional fixed pattern so as to provide basic teaching identification. The second magnetic paste is of an extensible replacement structure, teaching marks are provided by arranging patterns on the identification card, and limiting and displaying are performed through the transparent embedded shell. The model display board is used for displaying a human body schematic diagram, and is matched with the first magnetic paste and the second magnetic paste to conduct teaching display of medical knowledge. Through the ferromagnetic panel with first sheet magnet with the ferromagnetic attraction of second sheet magnet cooperates, and then carries out teaching mark's absorption, cooperates with the model show board. Thereby realizing convenient and quick expansion and replacement and facilitating the medical pharmacy knowledge teaching. The upper cover with the box body cooperation forms and accomodates the preceding a plurality of first magnet pastes and a plurality of second magnet pastes, sets up simultaneously a plurality of standing groove way is spacing, and then prevents that first magnet paste, second magnet paste from scattering and need not to and prevent that each magnet adhesion can't distinguish medicine mechanical mark fast.

The box body is provided with an embedded groove matched with the L-shaped sliding block, and the edge of the upper cover is provided with a limit groove matched with the L-shaped sliding block.

According to the scheme, the L-shaped sliding block is arranged to limit the upper cover, so that the upper cover is placed on the L-shaped limiting block to keep upright, and teaching operation is facilitated.

One preferable scheme is that a plurality of partition plates are fixedly arranged in the box body, the partition plates are distributed at equal intervals, and two adjacent partition plates are matched with the box body to form the placing channel.

According to the scheme, the plurality of placing channels are isolated through the partition plate, and the first magnetic patches and the second magnetic patches are limited.

Further preferably, the plurality of partition plates are all obliquely arranged, and the heights of the plurality of partition plates are 0.5 to 0.8 times of the heights of the magnetic patches.

By the scheme, the patterns of the medicine magnetic paste placed in the placing channel can be observed more conveniently by adopting a tilting mode, so that the medicine magnetic paste is convenient to distinguish and use.

One preferable scheme is, the inboard long limit of upper cover is provided with the spacing groove, the spacing groove with the edge looks adaptation of model show board, the inboard minor face of upper cover all is provided with silica gel damping strip, another long limit of inboard of upper cover is provided with limit structure, limit structure is including setting up spout in the upper cover, sliding fit has the stopper in the spout, the spout includes chute and straight flute, the straight flute with the chute is close to the one end intercommunication of ferromagnetic panel, just the straight flute is followed the chute is to keeping away from the direction of ferromagnetic panel extends, the degree of depth of chute is followed be close to the direction of ferromagnetic panel reduces gradually.

According to the scheme, the limiting grooves, the silica gel damping rubber strips and the limiting structures are used for limiting the model display board, and the model display board can be used for realizing teaching of using scenes of different medicine machines in a mode of changing model patterns. The limiting block is enabled to move towards the model display board and apply pressure when approaching to the straight groove through the chute, and limiting is carried out through moving to the straight groove. Meanwhile, the design that the depth gradually decreases along the direction close to the ferromagnetic panel is adopted, so that the model display board is free from constraint when being placed in the model display board, and the operation is convenient.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model in use;

FIG. 3 is a schematic view illustrating an open state according to a first embodiment of the present utility model;

FIG. 4 is a schematic diagram illustrating an open state in a second embodiment of the present utility model;

FIG. 5 is a first exploded view of the upper cover;

FIG. 6 is a schematic view of a second exploded construction of the upper cover;

FIG. 7 is an enlarged view of portion A of FIG. 6;

FIG. 8 is a cross-sectional view of the upper cover;

FIG. 9 is an enlarged view of portion B of FIG. 8;

fig. 10 is a schematic view of an exploded structure of the case.

Detailed Description

Examples

As shown in fig. 1 to 3 and 5, in this embodiment, the present utility model includes an upper cover 1, a box body 2, and a plurality of first magnetic patches 3, where the upper cover 1 is matched with the box body 2, the first magnetic patches 3 include a first sheet magnet and a patterned plate that are fixed as a whole, the teaching aid further includes a plurality of second magnetic patches 4, a plurality of placement channels 5 that are matched with the first magnetic patches 3 and the second magnetic patches 4 are disposed in the box body 2, a ferromagnetic panel 6 is disposed on an inner side of the upper cover 1, a model display board 7 is covered on the ferromagnetic panel 6, a plurality of magnetic patches 3 are matched with the model display board 7 and magnetically matched with the ferromagnetic panel 6, the second magnetic patches 4 include a sheet main body 8, a second sheet magnet is disposed on one side of the sheet main body 8, a transparent embedded housing 9 is disposed on the other side of the sheet main body 8, and a card slot is disposed in the transparent embedded housing 9, and a card slot is disposed in the card slot. The marking card is provided with a medicine pattern for teaching use in cooperation with the model display board 7.

As shown in fig. 10, in this embodiment, an L-shaped slider 10 is slidably disposed on a side portion of the box 2, an embedded groove 11 that mates with the L-shaped slider 10 is disposed on the box 2, and a limit groove 12 that mates with the L-shaped slider 10 is disposed on an edge of the upper cover 1.

In this embodiment, as shown in fig. 3, a plurality of partition plates 13 are fixedly disposed in the box body 2, and a plurality of partition plates 13 are distributed at equal intervals, and two adjacent partition plates 13 cooperate with the box body 2 to form the placement channel 5. The plurality of partition plates 13 are arranged in the vertical direction and distributed in an array.

As shown in fig. 6 to 9, in this embodiment, a side limiting groove 14 is provided on the long side of the inner side of the upper cover 1, the side limiting groove 14 is adapted to the edge of the model display board 7, a silica gel damping strip 15 is provided on the short side of the inner side of the upper cover 1, a limiting structure is provided on the other long side of the inner side of the upper cover 1, the limiting structure includes a chute provided in the upper cover 1, a limiting block 16 is slidably fitted in the chute, the chute includes a chute 17 and a straight groove 18, the straight groove 18 is communicated with one end of the chute 17 close to the ferromagnetic panel 6, and the straight groove 18 extends from the chute 17 to a direction away from the ferromagnetic panel 6. The depth of the chute 17 gradually decreases along the direction approaching to the ferromagnetic panel 6, a platform is arranged at one end of the chute 17 away from the ferromagnetic panel 6, and the limiting block 16 is retracted into the chute 17 when the limiting block 16 is matched with the platform. The limiting block comprises a protruding portion and a sliding portion, the diameter of the sliding portion is larger than that of the opening of the chute 17, and a limiting slideway matched with the sliding portion is arranged at the bottom of the chute 17.

The working principle of the utility model is as follows:

the model and the drug patterns are displayed through the model display board 7, the first magnetic patch 3 and the second magnetic patch 4, a human body schematic diagram is drawn on the model display board 7, and teaching is performed through attaching the corresponding drug magnetic patches on the human body schematic diagram.

The replacement of the medication device identification is performed by inserting and removing the identification card from the transparent insert housing 9.

During installation, the limiting block 16 is pushed to move to the platform for installing the model display board 7, the limiting groove 14 is matched with one side edge of the model display board 7 for limiting, the model display board 7 is placed in the limiting groove to push the limiting block 16 to be close to the ferromagnetic panel 6, the model display board 7 is pressed down to enable the limiting block 16 to enter the straight groove 18 after passing through a turning position between the chute 17 and the straight groove 18, limiting of the limiting block 16 is achieved, and the protruding army of the limiting block 16 is limited by the model display board 7.

Examples

As shown in fig. 4, this embodiment is different from the first embodiment in that: the plurality of separation plates 13 are all obliquely arranged, and the height of the plurality of separation plates 13 is 0.5 to 0.8 times that of the magnet 3.

While the embodiments of this utility model have been described in terms of practical aspects, they are not to be construed as limiting the meaning of this utility model, and modifications to the embodiments and combinations with other aspects thereof will be apparent to those skilled in the art from this description.

Claims

1. The utility model provides a teaching aid, it includes upper cover (1), box body (2) and a plurality of first magnet (3), upper cover (1) with box body (2) cooperate, first magnet (3) are including fixed first sheet magnet and the figure board as an organic whole, its characterized in that: the teaching aid further comprises a plurality of second magnetic patches (4), a plurality of placing channels (5) which are matched with the first magnetic patches (3) and the second magnetic patches (4) are arranged in the box body (2), a ferromagnetic panel (6) is arranged on the inner side of the upper cover (1), a model display board (7) is covered on the ferromagnetic panel (6), a plurality of magnetic patches (3) are matched with the model display board (7) and are magnetically matched with the ferromagnetic panel (6), the second magnetic patches (4) comprise sheet-shaped main bodies (8), a second sheet-shaped magnet is arranged on one surface of each sheet-shaped main body (8), a transparent embedded shell (9) is arranged on the other surface of each sheet-shaped main body (8), and a clamping groove is formed in each clamping groove, and identification cards are arranged in the corresponding clamping grooves; the utility model discloses a novel iron magnet display device is characterized in that a side limit groove (14) is formed in the long side of the inner side of an upper cover (1), the side limit groove (14) is matched with the edge of a model display board (7), a silica gel damping strip (15) is arranged on the short side of the inner side of the upper cover (1), a limit structure is arranged on the other long side of the inner side of the upper cover (1), the limit structure comprises a chute arranged in the upper cover (1), a limit block (16) is slidably matched in the chute, the chute comprises a chute (17) and a straight groove (18), the straight groove (18) is communicated with one end, close to the ferromagnetic panel (6), of the chute (17), the straight groove (18) extends from the chute (17) to a direction away from the ferromagnetic panel (6), and the depth of the chute (17) is gradually reduced along a direction close to the ferromagnetic panel (6).

2. A teaching aid according to claim 1 and characterised in that: the side part of the box body (2) is provided with an L-shaped sliding block (10) in a sliding manner, the box body (2) is provided with an embedded groove (11) matched with the L-shaped sliding block (10), and the edge of the upper cover (1) is provided with a limiting groove (12) matched with the L-shaped sliding block (10).

3. A teaching aid according to claim 1 and characterised in that: a plurality of separation plates (13) are fixedly arranged in the box body (2), the separation plates (13) are distributed at equal intervals, and two adjacent separation plates (13) are matched with the box body (2) to form the placing channel (5).

4. A teaching aid according to claim 3, characterised in that: the plurality of separation plates (13) are obliquely arranged, and the heights of the plurality of separation plates (13) are 0.5 to 0.8 times of the heights of the magnetic patches (3).