CN213183140U - Sociology teaching is with explanation presentation device - Google Patents

Abstract

The utility model discloses a sociology teaching is with explanation presentation device, including base, fortune horse wheel, support cylinder, support bed course, support column, lift hydraulic press, collecting storage facility, main blackboard and multimedia presentation device, fortune horse wheel evenly locates under the base, support cylinder is located down to the support bed course, the support column is located on the base both ends, the lift hydraulic press is located on the support column, collecting storage facility locates on the base, collecting storage facility locates between the support column of both sides, main blackboard articulates in lift hydraulic press top, multimedia presentation device locates on the positive top of main blackboard. The utility model belongs to the technical field of teaching articles for use, specifically indicate a random height-adjusting and remove at will, can fix and place, the demonstration of the different angles of being convenient for, sociology teaching that can the multimedia presentation is with explanation presentation device.

Description

Sociology teaching is with explanation presentation device

Technical Field

The utility model belongs to the technical field of the teaching articles for use, specifically indicate a sociology teaching is with explanation presentation device.

Background

Sociology is a subject with multiple paradigms for studying social facts (objective facts: social behaviors, social structures, social problems, etc.; subjective facts: humanity, psychology, etc.), and originates at the end of the 19 th century. Is a modern discipline evolving from social philosophy. Sociology is a subject with multiple research modalities. The quantitative method mainly comprises a scientific theory of excess and a human comprehension method, which are mutually opposite and mutually connected, develop and perfect a set of knowledge system related to human social structure and activities, and take the main aim of seeking or improving social welfare by applying the knowledge. Sociology has a wide range of research, ranging from micro-level social activities (agency) or interpersonal interactions to macro-level social systems or structures, and is often incorporated into the fields of social science along with the disciplines of economics, politics, anthropology, psychology, history, etc. On the classroom of university's teaching, teacher usually can strengthen the student to the grasp of knowledge through presentation device, nevertheless because the highly invariable changeable of podium, the student of back row can not be better see presentation device, and the function is too single, consequently the utility model provides a can look after each student and constantly adjust the height, can remove at will, also can fix and place, the different angle's of being convenient for demonstration can the teaching of sociology of multimedia presentation be with explanation presentation device.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an utilize multimedia presentation device to carry out more vivid classroom demonstration, the student of being convenient for understands, utilizes the height that the blackboard can be controlled to the lift hydraulic press, makes things convenient for the mr to give lessons, and the student of also being convenient for watches, can remove at will, the sociology teaching that also can fix and place is with explanation presentation device.

In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: an explanation demonstration device for social teaching comprises a base, a horse wheel, a support cylinder, a support cushion layer, support columns, a lifting hydraulic machine, a storage bin, a main blackboard and a multimedia demonstration device, wherein the horse wheel is uniformly arranged under the base and is convenient to move, friction force in the moving process is reduced, the support cylinder is arranged under the base, the support cushion layer is arranged under the support cylinder, when the support cushion layer is required to be fixed after being moved to a proper position, the support cylinder drives the support cushion layer to extend, the whole device is supported through the support cushion layer and cannot be moved randomly, the support columns are arranged at two ends of the base and play a role in supporting and fixing, the lifting hydraulic machine is arranged on the support columns, the storage bin is arranged on the base, the storage bin is arranged between the support columns at two sides and is convenient for storing materials and teaching tools in class, the main blackboard is hinged to the top end of the lifting hydraulic, the lifting hydraulic machine can adjust the height of the main blackboard, so that the lifting hydraulic machine can be conveniently adjusted at will according to the teaching requirements of teachers, the angle of the main blackboard can be adjusted through the hinged arrangement, so that students can conveniently watch the main blackboard, and the multimedia demonstration device is arranged on the top end of the front face of the main blackboard, so that more vivid classroom demonstration can be realized through multimedia demonstration, and the students can conveniently understand the multimedia demonstration device; multimedia presentation device includes curtain storehouse, motor housing, driving motor, pivot bearing, pivot, demonstration curtain and gag lever post, the curtain storehouse is located on main blackboard front top, motor housing locates on the lateral wall in curtain storehouse, driving motor locates in the motor housing, the driving motor output runs through motor housing lateral wall and curtain storehouse lateral wall setting, the pivot bearing is located on the inside wall that driving motor was kept away from in the curtain storehouse, pivot one end is connected in the driving motor output, the pivot other end is rotatable to be located on the pivot bearing lateral wall, the demonstration curtain winding is located in the pivot, the demonstration curtain bottom is located to the gag lever post, and driving motor drive pivot rotates to perhaps spread out the use in the curtain storehouse to the rolling of demonstration curtain.

Furthermore, the storage bin comprises a bin body, a bin door and a handle, the bin body is a hollow cavity structure with one side open, the bin body is arranged on the base, the bin door is rotatably arranged on the side wall of the open end of the bin body, the handle is arranged on the bin door, and the opening and closing of the bin door are controlled through the handle, so that sundries can be placed conveniently.

Furthermore, the auxiliary blackboards are hinged to the two sides of the main blackboard, when multimedia demonstration teaching contents are adopted, the auxiliary blackboards can be used for writing, the blackboard is convenient to watch, the auxiliary blackboards on the two sides can be rotated to the rear of the main blackboard when the blackboard is not needed to be used, and the blackboard does not occupy space.

Furthermore, a placing groove is formed in the bottom end of the front face of the main blackboard, so that chalks and blackboard wipers can be placed, and the blackboard eraser is convenient and practical.

Further, the gag lever post both ends are equipped with the stopper, play limiting displacement, and can increase the weight of demonstration curtain bottom, and when using the demonstration curtain, the bottom makes the curtain more level and more smooth than heavy, and the demonstration effect is better.

The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a sociology teaching is with explanation presentation device, through the setting of fortune horse wheel, support cylinder and support bed course, after moving the device to suitable position through fortune horse wheel, when needing to fix, support cylinder impels the support bed course to extend, support the whole device through the support bed course, can not remove at will, through the setting of multimedia presentation device, can more vivid classroom demonstration, be convenient for the student to understand, driving motor drive pivot rotates, thereby to demonstrate the curtain to the rolling in the curtain storehouse or spread the use, through the setting of collecting storage, be convenient for accomodate the data and the teaching tool when having a classroom, through the setting of auxiliary blackboard, when adopting multimedia demonstration teaching content, can carry out the blackboard-writing with auxiliary blackboard, convenient and convenient to watch, the articulated setting can be with both sides auxiliary blackboard to the rear of main blackboard when not needing to use, and does not occupy space.

Drawings

Fig. 1 is an overall structure diagram of an explanation demonstration device for social teaching of the utility model;

fig. 2 is a partially enlarged view of a portion a in fig. 1.

Wherein, 1, base, 2, fortune riding wheel, 3, support cylinder, 4, support bed course, 5, support column, 6, lift hydraulic press, 7, collecting storage, 8, main blackboard, 9, multimedia presentation device, 10, curtain storehouse, 11, motor housing, 12, driving motor, 13, pivot bearing, 14, pivot, 15, demonstration curtain, 16, gag lever post, 17, the storehouse body, 18, door, 19, handle, 20, supplementary blackboard, 21, standing groove, 22, stopper.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-2, the utility model relates to an explanation demonstration device for social teaching, including base 1, fuma wheel 2, support cylinder 3, support cushion 4, support column 5, lifting hydraulic press 6, collecting bin 7, main blackboard 8 and multimedia demonstration device 9, fuma wheel 2 evenly locates under base 1, support cylinder 3 locates under base 1, support cushion 4 locates under support cylinder 3, support column 5 locates on base 1 both ends, lifting hydraulic press 6 locates on support column 5, collecting bin 7 locates on base 1, collecting bin 7 locates between support column 5 of both sides, main blackboard 8 articulates in lifting hydraulic press 6 top, multimedia demonstration device 9 locates on main blackboard 8 openly top; multimedia presentation device 9 includes curtain storehouse 10, motor housing 11, driving motor 12, pivot bearing 13, pivot 14, demonstration curtain 15 and gag lever post 16, curtain storehouse 10 is located on the positive top of main blackboard 8, motor housing 11 is located on the lateral wall in curtain storehouse 10, driving motor 12 is located in motor housing 11, driving motor 12 output runs through motor housing 11 lateral wall and the setting of curtain storehouse 10 lateral wall, pivot bearing 13 is located on curtain storehouse 10 keeps away from driving motor 12's inside wall, 14 one end of pivot is connected in driving motor 12 output, the pivot 14 other end is rotatable to be located on the pivot bearing 13 lateral wall, demonstration curtain 15 twines and locates on the pivot 14, 15 bottoms of demonstration curtain are located to gag lever post 16.

The storage bin 7 comprises a bin body 17, a bin gate 18 and a handle 19, the bin body 17 is a hollow cavity structure with one side open, the bin body 17 is arranged on the base 1, the bin gate 18 is rotatably arranged on the side wall of the open end of the bin body 17, and the handle 19 is arranged on the bin gate 18.

And auxiliary blackboards 20 are hinged to two sides of the main blackboard 8.

The front bottom end of the main blackboard 8 is provided with a placing groove 21.

And two ends of the limiting rod 16 are provided with limiting blocks 22.

During the specific use, after removing the device suitable position through fortune horse wheel 2, start supporting cylinder 3, supporting cylinder 3 drives and supports 4 extensions of bed course, support whole device through supporting bed course 4, can not remove at will, when needing the multimedia demonstration, start lift hydraulic press 6, adjust main blackboard 8 to suitable height with lift hydraulic press 6, start driving motor 12, driving motor 12 drive pivot 14 rotates, thereby expand the use to demonstration curtain 15, through multimedia projection to demonstration curtain 15 on, carry out the blackboard writing at supplementary blackboard 20, after the demonstration finishes, starting motor drive pivot 14 rotates, pivot 14 rolls up demonstration curtain 15 in curtain storehouse 10.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (5)

1. The utility model provides a sociology teaching is with explanation presentation device which characterized in that: the device comprises a base, a horse wheel, a supporting cylinder, a supporting cushion layer, supporting columns, a lifting hydraulic machine, a storage bin, a main blackboard and a multimedia presentation device, wherein the horse wheel is uniformly arranged below the base; multimedia presentation device includes curtain storehouse, motor housing, driving motor, pivot bearing, pivot, demonstration curtain and gag lever post, the curtain storehouse is located on main blackboard front top, motor housing locates on the lateral wall in curtain storehouse, driving motor locates in the motor housing, the driving motor output runs through motor housing lateral wall and curtain storehouse lateral wall setting, the pivot bearing is located on the inside wall that driving motor was kept away from in the curtain storehouse, pivot one end is connected in the driving motor output, the rotatable pivot bearing lateral wall of locating of the pivot other end, the demonstration curtain twines and locates in the pivot, the demonstration curtain bottom is located to the gag lever post.

2. An explanation presentation apparatus for social teaching according to claim 1, characterized in that: the storage bin comprises a bin body, a bin door and a handle, the bin body is a hollow cavity structure with one side open, the bin body is arranged on the base, the bin door is rotatably arranged on the side wall of the open end of the bin body, and the handle is arranged on the bin door.

3. An explanation presentation apparatus for social teaching according to claim 1, characterized in that: and auxiliary blackboards are hinged to two sides of the main blackboard.

4. An explanation presentation apparatus for social teaching according to claim 3, characterized in that: the bottom of the front face of the main blackboard is provided with a placing groove.

5. An explanation presentation apparatus for social teaching according to claim 1, characterized in that: and limiting blocks are arranged at two ends of the limiting rod.

Images