CN216388465U

CN216388465U - Teaching aid for visual transmission teaching

Info

Publication number: CN216388465U
Application number: CN202123028391.2U
Authority: CN
Inventors: 刘林
Original assignee: Zhengzhou University of Industrial Technology
Current assignee: Zhengzhou University of Industrial Technology
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-04-26
Anticipated expiration: 2031-12-06

Abstract

The utility model provides a teaching aid for visual transmission teaching, including the main tank body, main tank body top middle part is equipped with the round hole, the side of round hole is equipped with annular spout, install the annular plate on the annular spout, annular plate mid-mounting plectane, be equipped with horizontal installation's backup pad in the main tank body, backup pad mid-mounting motor, the lower extreme of plectane is equipped with first gear, first gear fixed cover is on the output shaft of motor, still be equipped with a plurality of fixed mounting's vertical axis in the backup pad, vertical axis upper end is equipped with the second gear, the lower extreme fixed mounting of annular plate has the internal gear. This device passes through the motor and drives the plectane rotatory, can all place teaching article on plectane and annular slab during use this device, and the student can drive the different characteristic changes that teaching article reverse rotation brought through the rotation of article and annular slab at the in-process of study and reach the purpose of teaching, and the show in kind improves the interest that the student studied more easily simultaneously, makes the student leave more profound impression.

Description

Teaching aid for visual transmission teaching

Technical Field

The utility model belongs to the technical field of visual transmission teaching, and particularly relates to a teaching aid for visual transmission teaching.

Background

Visual transmission utilizes the communication that the form of "seeing" carried out between the people, express the mode of propagation through the visual language, when visual transmission teaching, the student is not just to know various colors, still need know the object of different shape characteristics through the omnidirectional observation in the feature variation and the different relative position of equidirectional, different color backgrounds, the change in the vision that different light brought, current teaching device can only carry out the teaching of examples through the mode of video picture, experience is low and be difficult for making the student mention the interest, the student is lower at the in-process impression of study simultaneously, be not convenient for reach the purpose of teaching.

SUMMERY OF THE UTILITY MODEL

The utility model provides a teaching aid for visual transmission teaching, which is used for solving the defects in the prior art.

The utility model is realized by the following technical scheme:

a teaching aid for visual transmission teaching comprises a main box body, wherein a round hole is arranged in the middle of the top end of the main box body, an annular chute is arranged on the side surface of the round hole, an annular plate is arranged on the annular chute, a circular plate and an annular plate are arranged in the middle of the annular plate, the plectane is in the coplanar with the main tank body up end, be equipped with horizontal installation's backup pad in the main tank body, backup pad mid-mounting motor, the output shaft of motor is installed up, the output of motor is taken out upper end and plectane fixed connection, the lower extreme of plectane is equipped with first gear, first gear fixed sleeve is on the output shaft of motor, still be equipped with a plurality of fixed mounting's vertical axis in the backup pad, vertical axis uses the motor as central circumference evenly distributed, the vertical axis upper end is equipped with the second gear, the second gear rotates with vertical axis to be connected and with first gear engagement, the lower extreme fixed mounting of annular slab has the internal gear, the second gear cooperates with the internal gear engagement.

As the teaching aid for visual transmission teaching, the upper end of the main box body is provided with the plane mirror which is vertically arranged near the rear side edge, and the periphery of the mirror is provided with the LED lamps which are arranged at equal intervals.

As above a teaching aid for visual transmission teaching, the up end plane of the main tank body on be equipped with curved slot, still including the reflector panel of inserting in the slot that is equipped with, the reflector panel has a plurality of groups and every group colour difference.

A teaching aid for visual transmission teaching as above, main part case lower extreme be equipped with the locker.

The teaching aid for visual transmission teaching is characterized in that a plurality of grooves are formed in the circular plate and the annular plate.

The utility model has the advantages that: the utility model sets a horizontal support plate in the main box, a motor is arranged on the support plate, a circular plate is driven to rotate by the motor, a first gear is arranged on an output shaft of the motor, the first gear is driven to rotate by the output shaft of the motor, a second gear is driven to rotate by the first gear, an inner gear meshed with the second gear is fixedly arranged at the bottom end of the annular plate, the second gear drives the inner gear to rotate around the output shaft of the motor and has the opposite direction to the rotation direction of the output shaft of the motor, and the inner gear drives the annular plate to rotate. Giving students a more impressive impression.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention; fig. 2 is a schematic view of the internal structure of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A teaching aid for visual transmission teaching is disclosed, as shown in the figure, the teaching aid comprises a main box body 1, a round hole 2 is arranged in the middle of the top end of the main box body 1, an annular sliding groove 3 is arranged on the side surface of the round hole 2, an annular plate 4 is arranged on the annular sliding groove 3, a circular plate 5 is arranged in the middle of the annular plate 4, the circular plate 5 and the upper end surface of the main box body 1 are positioned on the same plane, a horizontally-installed supporting plate 6 is arranged in the main box body 1, a motor 7 is arranged in the middle of the supporting plate 6, the output shaft of the motor 7 is upwards installed, the upper end of an output rod of the motor 7 is fixedly connected with the circular plate 5, a first gear 8 is arranged at the lower end of the circular plate 5, the first gear 8 is fixedly sleeved on the output shaft of the motor 7, a plurality of fixedly-installed vertical shafts 15 are also arranged on the supporting plate 6, the vertical shafts 15 are circumferentially and uniformly distributed by taking the motor 7 as the center, a second gear 16 is arranged at the upper end of the vertical shaft 15, the second gear 16 is rotatably connected with the vertical shaft 15 and meshed with the first gear 8, the lower end of the annular plate 4 is fixedly provided with an internal gear 9, and a second gear 16 is meshed and matched with the internal gear 9. The utility model sets a horizontal supporting plate 6 in the main body box 1, a motor 7 is installed on the supporting plate 6, a circular plate 5 is driven to rotate by the motor 7, meanwhile, a first gear 8 is installed on the output shaft of the motor 7, the first gear 8 is driven to rotate by the output shaft of the motor 7, a second gear 16 is driven to rotate by the first gear 8, an internal gear 9 meshed with the second gear 16 is fixedly installed at the bottom end of the annular plate 4, the second gear 16 drives the internal gear 9 to rotate around the output shaft of the motor 7 and the rotating direction of the output shaft of the motor 7 is opposite, the internal gear 9 drives the annular plate 4 to rotate, when the device is used, teaching objects can be placed on the circular plate 5 and the annular plate 4, the circular plate 5 and the annular plate 4 drive the teaching objects to rotate, students can achieve the teaching purpose by the rotation of the objects and the reverse rotation of the teaching objects caused by the rotation of the objects and the annular plate 4, meanwhile, the display of the real objects is easier to improve the learning interest of students, so that the students can have deeper impression.

Specifically, visual communication is mainly communication between people in a "look" manner, and features on the rear side of an article can be observed through a plane mirror; good light can make the color characteristics more obvious; as shown in fig. 1, a plane mirror 10 is vertically installed at the upper end of the main box 1 near the rear side edge, and a plurality of LED lamps 13 are equidistantly arranged around the mirror 10. The upper end of the main box body 1 is close to the vertical installation mirror 10 at the rear side edge, so that the characteristics of the positive direction of the object placed on the circular plate 5 can be observed, the characteristics of the direction which is not easy to observe at the rear side of the object can be observed through the mirror, a plurality of LED lamps 13 are installed around the mirror 10, the reflection effect of the reflector 12 at the two sides can be increased through the irradiation of the LED lamps 13, and the corresponding color effect is more obvious.

Specifically, the visual transmission design is a design which is expressed through a visual medium and is transmitted to audiences, and different color backgrounds can bring different visual effects; as shown in fig. 1, the upper plane of the main box 1 of this embodiment is provided with an arc slot 11, and further includes a light reflecting plate 12 inserted into the slot 11, where the light reflecting plate 12 has a plurality of groups, and each group has a different color. Set up curved slot 11 on the upper end plane of main tank 1, insert the reflector panel 12 of different colours in the slot and can map out different visual effects, can reach the teaching purpose through the different color changes that different colours reflector panel 12 reached relatively through the reflector panel 12 of changing different colours during the teaching.

Furthermore, in the process of visual transmission teaching, the purpose of teaching needs to be achieved through multiple color contrast, and more teaching aids can be used in the teaching process; as shown in FIG. 1, the lower end of the main body case 1 of the present embodiment is provided with a storage cabinet 14. The storage cabinet 14 is arranged at the lower end of the main body box, so that the square light plate 12 and other teaching aids needed to be used in the teaching process can be stored conveniently.

Furthermore, as shown in fig. 1, the circular plate 5 and the annular plate 4 of the present embodiment are provided with a plurality of grooves 17. The device can rotate relatively when in use, the teaching objects on the circular plate and the annular plate can roll and fall off by the inertia force generated during rotation, and the circular plate 5 and the annular plate 4 are provided with the grooves 17, so that the teaching objects can be conveniently and fixedly placed.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A teaching aid for visual transmission teaching, characterized by: comprises a main box body (1), a round hole (2) is arranged in the middle of the top end of the main box body (1), an annular sliding groove (3) is arranged on the side surface of the round hole (2), an annular plate (4) is arranged on the annular sliding groove (3), a circular plate (5) is arranged in the middle of the annular plate (4), the circular plate (5) and the upper end surface of the main box body (1) are positioned on the same plane, a horizontally-installed supporting plate (6) is arranged in the main box body (1), a motor (7) is arranged in the middle of the supporting plate (6), an output shaft of the motor (7) is upwards installed, the upper end of an output drawer of the motor (7) is fixedly connected with the circular plate (5), a first gear (8) is arranged at the lower end of the circular plate (5), the first gear (8) is fixedly sleeved on an output shaft of the motor (7), a plurality of fixedly-installed vertical shafts (15) are also arranged on the supporting plate (6), and the vertical shafts (15) are circumferentially and evenly distributed by taking the motor (7) as the center, the upper end of the vertical shaft (15) is provided with a second gear (16), the second gear (16) is rotatably connected with the vertical shaft (15) and meshed with the first gear (8), the lower end of the annular plate (4) is fixedly provided with an inner gear (9), and the second gear (16) is meshed with the inner gear (9).

2. A teaching aid for visual communication teaching as claimed in claim 1, wherein: the upper end of the main box body (1) is provided with a plane mirror (10) which is vertically arranged near the rear side edge, and a plurality of LED lamps (13) which are arranged at equal intervals are arranged around the plane mirror (10).

3. A teaching aid for visual communication teaching as claimed in claim 2, wherein: the upper end plane of the main box body (1) is provided with an arc-shaped slot (11), and the light-reflecting plate (12) is inserted into the slot (11), and the light-reflecting plate (12) is provided with a plurality of groups and each group has different colors.

4. A teaching aid for visual communication teaching as claimed in claim 3, wherein: the lower end of the main box body (1) is provided with a storage cabinet (14).

5. A teaching aid for visual communication teaching as claimed in claim 1, wherein: the circular plate (5) and the annular plate (4) are provided with a plurality of grooves (17).