CN210535012U

CN210535012U - Multimedia teaching is with show stand in kind

Info

Publication number: CN210535012U
Application number: CN201920909237.XU
Authority: CN
Inventors: 王喜忠
Original assignee: Shanxi Yunbei Technology Co Ltd
Current assignee: Shanxi Yunbei Technology Co Ltd
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-05-15
Anticipated expiration: 2029-06-17

Abstract

The utility model discloses a multimedia teaching is with show stand in kind, including the device main part, be equipped with the rack in kind in the device main part, the bottom of rack in kind is equipped with the base. In the utility model, the up-and-down movement of the rotary disc can be controlled by the arranged electric telescopic rod, and the rotary disc can be received inside the device main body when the projection wall is used, so that the sight of students can not be influenced; the motor drives the turntable to rotate, so that the object fixed on the turntable through the fixing clamp can rotate by 360 degrees, and students can have a good viewing angle for the displayed object in all directions; be equipped with the spout on the show table face, electric telescopic handle can slide in the spout to make the last fixed camera of electric telescopic handle can shoot the amplification processing at the tiny component in the best angle to the material object that shows, thereby make the structure in the material object that shows of understanding that students can be more clear.

Description

Multimedia teaching is with show stand in kind

Technical Field

The utility model belongs to teaching show stand field specifically is a multimedia teaching is with show stand in kind.

Background

The multimedia teaching is that in the teaching process, according to the characteristics of a teaching target and a teaching object, modern teaching media are reasonably selected and applied through teaching design, and are organically combined with the traditional teaching means to jointly participate in the whole teaching process, and various media information acts on students to form a reasonable teaching process structure so as to achieve the optimized teaching effect. The multimedia is an indispensable equipment concept of technical education in modern education such as computers, projectors, slide projectors, display stands, videos, broadcast films, electronic whiteboards, computers and the like, and the theory and the technology of the modern education are applied, and the theory and the practice of the modern education are realized through the design, the development, the application, the management and the evaluation of the teaching process and the resources.

The existing display table can not automatically realize the displayed real objects in all directions; for some small structures in the real object, processing is carried out by equipment without amplification, so that the learner cannot intuitively and effectively receive the information described by the teacher.

Therefore, the utility model provides a multimedia teaching is with show stand in kind.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to enable the real object display stand to automatically and comprehensively display displayed real objects and to be capable of photographing and amplifying fine components in the real objects, the real object display stand for multimedia teaching is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a real object display platform for multimedia teaching comprises a device main body, wherein a real object placing frame is arranged on the device main body, a base is arranged at the bottom end of the real object placing frame, the base is fixedly installed at the inner bottom end of the device main body through bolts, a second electric telescopic rod is fixedly installed at the top end of the base through bolts, a connecting and fixing plate is fixedly installed at the top end of the second electric telescopic rod through bolts, a motor is fixedly installed at the top end of the connecting and fixing plate through bolts, a first rotating shaft is arranged at the top end of the motor, the first rotating shaft is connected with a rotating shaft in the motor through a shaft connector, a rotating disc is fixedly installed at the top end of the first rotating shaft through bolts, two fixing clamps are fixedly installed on the top surface of the rotating disc through bolts, and the two fixing; the device comprises a device body and is characterized in that a display table board is arranged on the surface of the top end of the device body, a sliding groove is formed in one side of the display table board, a first electric telescopic rod is connected to the sliding groove in a sliding mode, and a camera is fixedly mounted on the top end of the first electric telescopic rod.

Wherein, one side of the device main body is fixedly provided with a computer placing table through bolts, and a computer is arranged on the computer placing table.

Wherein, one side of device main part is equipped with the access door, the access door is two divisions of doors, passes through hinged joint with the device main part.

Wherein, the opposite side top of device main part is equipped with the projection wall, the projection wall includes:

the fixing seat, the second rotating shaft, the pull rope and the projection cloth are arranged on the base;

the projection wall passes through bolt and device main part fixed connection, the fixing base passes through bolt fixed mounting in the top both sides of projection wall, the second pivot is installed between two fixing bases to with two fixing base through connection, the winding of projection cloth is in the second pivot, the stay cord with the meshing of second pivot is connected.

Wherein, be equipped with a hole on the show mesa, the hole size satisfies the demand that connects fixed plate and carousel to pass through.

Wherein, the device main part is inside for hollow structure.

The computer is connected with a peripheral projector through a data line, and the projection direction of the projector corresponds to the projection wall.

The device main part is equipped with control switch and external power supply, external power supply and control switch electric connection, control switch and computer, first electric telescopic handle, camera, second electric telescopic handle and motor electric connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, reciprocating of carousel can be controlled through the electric telescopic handle who sets up, when using the projection wall, can receive the device main part with the carousel inside to can not influence students' sight.

2. The motor drives the rotating disc to rotate, so that the object fixed by the fixing clamp on the rotating disc can rotate by 360 degrees, and students can view the displayed object in a good visual angle in an all-round manner.

3. Be equipped with the spout on the show table face, electric telescopic handle can slide in the spout to make the last fixed camera of electric telescopic handle can shoot the amplification processing at the tiny component in the best angle to the material object that shows, thereby make the structure in the material object that shows of understanding that students can be more clear.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 and 3 are schematic structural views of the object placing shelf of the present invention;

fig. 4 is a schematic structural diagram of the projection wall of the present invention.

In fig. 1, a device main body; 2. a computer placement table; 3. a computer; 4. displaying the table top; 5. a chute; 6. a first electric telescopic rod; 7. a camera; 8. placing a real object; 801. a base; 802. a second electric telescopic rod; 803. connecting the fixed plate; 804. a motor; 805. a first rotating shaft; 806. a turntable; 807. Fixing the clamp; 9. a projection wall; 901. a fixed seat; 902. a second rotating shaft; 903. pulling a rope; 904. a projection cloth; 10. an access door.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Embodiment one, referring to fig. 1-4, the utility model provides a technical scheme: a real object display table for multimedia teaching comprises a main body 1, wherein a real object placing frame 8 is arranged on the main body 1, a base 801 is arranged at the bottom end of the real object placing frame 8, the base 801 is fixedly installed at the inner bottom end of the main body 1 through bolts, a second electric telescopic rod 802 is fixedly installed at the top end of the base 801 through bolts, a connecting and fixing plate 803 is fixedly installed at the top end of the second electric telescopic rod 802 through bolts, a motor 804 is fixedly installed at the top end of the connecting and fixing plate 803 through bolts, a first rotating shaft 805 is arranged at the top end of the motor 804, the first rotating shaft 805 is connected with a rotating shaft in the motor 804 through a shaft connector, a rotating disc 806 is fixedly installed at the top end of the first rotating shaft 805 through bolts, two fixing clamps 807 are fixedly installed on the top surface of the rotating disc 806 through; the top end surface of the device main body 1 is provided with a display table top 4, one side of the display table top 4 is provided with a chute 5, the chute 5 is connected with a first electric telescopic rod 6 in a sliding way, the top end of the first electric telescopic rod 6 is fixedly provided with a camera 7, the telescopic action of the second electric telescopic rod 802 can control the up-and-down movement of the turntable 806, when the turntable 806 is not needed to be used or the turntable 806 obstructs the sight, the turntable 806 can be retracted into the device main body 1 through the second electric telescopic rod 802 to meet the teaching requirements, the motor 804 drives the first rotating shaft 805 to rotate, so that the turntable 806 can also rotate along with the rotation, the object placed on the turntable 806 can be displayed in front of the students in all directions, the teaching quality is improved, the first electric telescopic rod 6 can control the camera 7 to move up and down, and the first electric telescopic rod 6 can also slide in the chute 5, make mr can remove camera 7 and find a best position, shoot the tiny structure in the material object on carousel 806, then enlarge through projection technique, show on projection cloth 904, make things convenient for lecture of teacher, also make things convenient for student's study.

Wherein, there is the computer to place platform 2 one side of device main part 1 through bolt fixed mounting, and the computer is placed and is equipped with computer 3 on the platform 2, and computer 3 puts in the picture of the object in kind that needs show through the projecting apparatus of peripheral hardware through the data line on the projection cloth 904, can make things convenient for the current whole to the object of student to know and know.

Wherein, one side of device main part 1 is equipped with access door 10, and access door 10 is two divisions of doors, passes through hinged joint with device main part 1, and the setting of access door 10 can the person of facilitating the use overhaul the maintenance to the structure in the device main part 1.

Wherein, the opposite side top of device main part 1 is equipped with projection wall 9, and projection wall 9 includes:

a fixed seat 901, a second rotating shaft 902, a pull rope 903 and a projection cloth 904;

projection wall 9 passes through bolt and device main part 1 fixed connection, fixing base 901 passes through bolt fixed mounting in the top both sides of projection wall 9, second pivot 902 is installed between two fixing bases 901, and with two fixing bases 901 through connection, projection cloth 904 winding is on second pivot 902, stay cord 903 is connected with the meshing of second pivot 902, the combined action of stay cord 903 and second pivot 902, can put down and retrieve projection cloth 904, when need not use projection cloth 904, raise it, protect projection cloth 904's life.

Wherein, be equipped with a hole on the show table surface 4, the hole size satisfies the demand that connects fixed plate 803 and carousel 806 to pass through, and the setting of hole can satisfy carousel 806 and reciprocate through the flexible effect of second electric telescopic handle 802 to the assurance can not blockked the projected sight on student watches projection cloth 904 because of the reason of carousel 806.

Wherein, the inside of the device main body 1 is a hollow structure.

The computer 3 is connected with a peripheral projector through a data line, and the projection direction of the projector corresponds to the projection wall 9.

The device main body 1 is provided with a control switch and an external power supply, the external power supply is electrically connected with the control switch, and the control switch is electrically connected with the computer 3, the first electric telescopic rod 6, the camera 7, the second electric telescopic rod 802 and the motor 804.

The working principle is as follows:

a kind of multimedia teaching uses the show stand in kind, including the apparatus body 1, at first the computer 3 drops the picture of the real object that needs to be shown on the projection cloth 904 through the projector of the peripheral hardware through the data link, can make things convenient for the student to know and know the whole of the real object at present, after the student has had a preliminary understanding, the flexible function of the second electric telescopic handle 802 can control the upward movement of the rotary table 806, then place the real object that needs to be shown on the rotary table 806, and fix through the fixed clip 807, drive the first rotary shaft 805 to rotate by the motor 804, thus drive the rotary table 806 to rotate, the vision omnibearing shows the real object, the first electric telescopic handle 6 can control the camera 7 to reciprocate, the first electric telescopic handle 6 can also slide in the concrete chute 5 at the same time, make the teacher can move the camera 7 and find a best position, tiny structure in the material object is taken a picture on carousel 806, then through the projection technique, the photo after will enlargeing shows on projection cloth 904, make things convenient for lecturer's explanation, also make things convenient for student's study, after the show of material object finishes, the same thing, the downward removal of carousel 806 can be controlled in the flexible effect through second electric telescopic handle 802, until inside retrieving carousel 806 device main part 1, access door 10 that one side of device main part 1 set up, can the person of facilitating the use overhaul the structure in to device main part 1 and maintain.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a multimedia teaching is with show stand in kind, includes device main part (1), its characterized in that: the device is characterized in that a material object placing frame (8) is arranged on the device main body (1), a base (801) is arranged at the bottom end of the material object placing frame (8), the base (801) is fixedly installed at the inner bottom end of the device main body (1) through bolts, a second electric telescopic rod (802) is fixedly installed at the top end of the base (801) through bolts, a connecting and fixing plate (803) is fixedly installed at the top end of the second electric telescopic rod (802) through bolts, a motor (804) is fixedly installed at the top end of the connecting and fixing plate (803) through bolts, a first rotating shaft (805) is arranged at the top end of the motor (804), the first rotating shaft (805) is connected with a rotating shaft in the motor (804) through a shaft connector, a rotating disc (806) is fixedly installed at the top end of the first rotating shaft (805), and two fixing clamps (807) are fixedly installed, the two fixing clamps (807) are symmetrically distributed along the circle center of the rotating disc (806); the top surface mounting of device main part (1) has show mesa (4), one side of show mesa (4) is equipped with spout (5), sliding connection has first electric telescopic handle (6) on spout (5), the top fixed mounting of first electric telescopic handle (6) has camera (7).

2. The object display stand for multimedia teaching according to claim 1, wherein: a computer placing table (2) is fixedly installed on one side of the device main body (1) through bolts, and a computer (3) is arranged on the computer placing table (2).

3. The object display stand for multimedia teaching according to claim 1, wherein: one side of device main part (1) is equipped with access door (10), access door (10) are two divisions of doors, pass through hinged joint with device main part (1).

4. The object display stand for multimedia teaching according to claim 2, wherein: the opposite side top of device main part (1) is equipped with projection wall (9), projection wall (9) include:

a fixed seat (901), a second rotating shaft (902), a pull rope (903) and a projection cloth (904);

the projection wall (9) is fixedly connected with the device main body (1) through bolts, the fixing seats (901) are fixedly installed on two sides of the top end of the projection wall (9) through bolts, the second rotating shaft (902) is installed between the two fixing seats (901) and is in penetrating connection with the two fixing seats (901), the projection cloth (904) is wound on the second rotating shaft (902), and the pull rope (903) is connected with the second rotating shaft (902) in a meshed mode.

5. The object display stand for multimedia teaching according to claim 1, wherein: the display table board (4) is provided with a hole, and the size of the hole meets the requirement that the connecting fixing plate (803) and the rotating disc (806) pass through.

6. The object display stand for multimedia teaching according to claim 1, wherein: the device main body (1) is internally of a hollow structure.

7. The object display stand for multimedia teaching according to claim 4, wherein: the computer (3) is connected with a peripheral projector through a data line, and the projection direction of the projector corresponds to the projection wall (9).

8. The object display stand for multimedia teaching according to claim 1, wherein: the device main part (1) is equipped with control switch and external power supply, external power supply and control switch electric connection, control switch and computer (3), first electric telescopic handle (6), camera (7), second electric telescopic handle (802) and motor (804) electric connection.