CN213781227U

CN213781227U - Be suitable for multi-functional portable teaching aid instrument of thought political affairs class practice teaching

Info

Publication number: CN213781227U
Application number: CN202022599198.3U
Authority: CN
Inventors: 杜刚
Original assignee: Lanzhou Modern Vocational College
Current assignee: Lanzhou Modern Vocational College
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-07-23
Anticipated expiration: 2030-11-11

Abstract

The utility model discloses a belong to teaching and assisting instrument technical field, specifically be a multi-functional portable teaching and assisting instrument who is suitable for think of political affairs class practice teaching, it includes: the framework, put thing groove, machine groove, thing groove and machine groove have been put to framework inside having seted up, put thing inslot wall bottom and install flexible motor, the telescopic link is installed to flexible motor output, the support is installed on the telescopic link top, the curtain box is installed to the support bottom, curtain box internally mounted has the curtain, this be suitable for multi-functional portable teaching aid instrument of thinking class practice teaching, not only more conveniently carries, is applicable to multiple teaching place, is provided with a plurality of edition pieces moreover, when writing the teaching, can broadcast the teaching video, also can hang the teaching poster, multiple teaching mode, work efficiency is higher, installs projection arrangement simultaneously, can enlarge video broadcast picture, is fit for large-scale teaching.

Description

Be suitable for multi-functional portable teaching aid instrument of thought political affairs class practice teaching

Technical Field

The utility model relates to a teaching aid tool technical field specifically is a multi-functional portable teaching aid tool who is suitable for think of political affairs class practice teaching.

Background

The ideological lesson is a social practice activity which applies purposeful, planned and organized influence to members of the society or social groups by using a certain political view and moral standard so as to enable the members to form ideological and moral requirements of a certain society. The theory education of Marxilinning principle, the route, the policy and the policy education of the party, the patriotic, the international and the revolutionary traditional education in the military and the national education system of the country enable students to know and master the basic contents of the theory of Chinese characteristic socialism, establish the world view of dialectical materialism and historical materialism, convert the world view into the actual actions of a advocacy and a social defending theory, cultivate the civil consciousness of the modern society, the outside-school teaching of the political administration course is an important component of the teaching of the ideological and political theory courses of colleges and universities, in the outside-school teaching process of the political administration course, the typical materials and the fresh and alive cases are often used for improving the teaching effect and enhancing the pertinence and the actual effect of the teaching of the ideological and political theory courses, thereby helping the students understand and consolidate the learned knowledge of the courseware realized, but the current auxiliary tools are inconvenient to carry, the teaching device is not suitable for various teaching places, adopts a single teaching mode, is poor in teaching effect, low in working efficiency, does not have a projection device, and is not suitable for large-scale teaching.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made in view of the above and/or other problems with the prior art teaching aids.

Therefore, the utility model aims at providing a be suitable for multi-functional portable teaching aid instrument of think of political affairs class practice teaching, not only more conveniently carry, be applicable to multiple teaching place, be provided with a plurality of edition pieces moreover, when writing the teaching, can broadcast the teaching video, also can hang the teaching poster, multiple teaching mode, work efficiency is higher, installs projection arrangement simultaneously, can enlarge video broadcast picture, is fit for large-scale teaching.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a be suitable for thought political affairs class practice teaching's multi-functional portable teaching and assisting instrument, it includes: the novel blackboard eraser comprises a frame body, a storage groove and a machine groove, wherein the storage groove and the machine groove are formed in the frame body, a telescopic motor is installed at the bottom end of the inner wall of the storage groove, a telescopic rod is installed at the output end of the telescopic motor, a support is installed at the top end of the telescopic rod, a curtain box is installed at the bottom end of the support, a curtain is installed inside the curtain box, a controller is installed on one side of the inner wall of the machine groove, a micro projector is installed at the top end of the outer wall of the frame body, a blackboard and a display screen are installed on one side wall of the frame body, a camera is installed above the blackboard, a frame door is installed on one side wall of the frame body, the frame door is located on one side of the blackboard and the display screen, a fixing strip is installed at the top end of one side wall of the frame door, a clamping block is installed on the fixing strip, two fixing columns are movably connected with each other through a pull handle.

As a multi-functional portable teaching aid's that is suitable for think of political affairs class practice teaching preferred scheme, wherein: the bottom column is installed to framework outer wall bottom, the rubber pad is installed to the bottom column bottom.

As a multi-functional portable teaching aid's that is suitable for think of political affairs class practice teaching preferred scheme, wherein: the top end of the frame body is provided with a connecting shaft, a cover plate is installed on one side wall of the connecting shaft, and the cover plate is located at an opening of the storage groove.

As a multi-functional portable teaching aid's that is suitable for think of political affairs class practice teaching preferred scheme, wherein: the miniature projector is characterized in that a shielding cover is arranged outside the miniature projector, and anti-skid grains are arranged outside the shielding cover.

As a multi-functional portable teaching aid's that is suitable for think of political affairs class practice teaching preferred scheme, wherein: the blackboard is provided with an annular lamp belt, and the annular lamp belt is an LED energy-saving lamp.

Compared with the prior art: when the teaching video screen is used, a teaching person rotates the fixed column to enable the pull handle to be parallel to the top end of the frame body, the frame body is moved by using the pull handle, after the frame door is opened and the teaching poster is fixed by the clamping blocks on the fixed strips, teaching contents are written on the blackboard, and teaching pictures are played on the display screen, when the teaching place is large and students are more and the display screen cannot be watched by all people, the worker rotates the fixed column, puts down the pull handle, controls the telescopic motor to drive the telescopic rod to ascend upwards through the controller, drives the support to move upwards through the telescopic rod, controls the screen box to be opened by the controller, releases the screen stored in the screen box, projects the teaching video on the screen through the micro projector, shoots the writing contents on the blackboard through the camera and transmits the writing contents to the controller, and controls the micro projector to play the received pictures, more convenient students watch, this be suitable for multi-functional portable teaching aid instrument of think of political affairs class practice teaching, not only more conveniently carry, be applicable to multiple teaching place, be provided with a plurality of edition pieces moreover, when writing the teaching, can broadcast the teaching video, also can hang the teaching poster, multiple teaching mode, work efficiency is higher, installs projection arrangement simultaneously, can enlarge video broadcast picture, is fit for large-scale teaching.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

fig. 1 is a cross-sectional view of the present invention;

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

fig. 3 is a front view of the present invention;

fig. 4 is a side view of the present invention.

In the figure: 100 frames, 110 micro projectors, 120 blackboards, 130 display screens, 140 cameras, 150 fixed columns, 160 pull handles, 170 bottom columns, 171 rubber pads, 180 connecting shafts, 200 storage slots, 210 telescopic motors, 220 telescopic rods, 230 supports, 240 curtain boxes, 250 curtains, 260 cover plates, 270 shielding covers, 300 machine slots, 310 controllers, 400 frame doors, 410 fixed strips and 420 clamping blocks.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a be suitable for multi-functional portable teaching aid instrument of think of political affairs class practice teaching, not only more conveniently carry, be applicable to multiple teaching place, be provided with a plurality of edition pieces moreover, when writing the teaching, can broadcast the teaching video, also can hang the teaching poster, multiple teaching mode, work efficiency is higher, installs projection arrangement simultaneously, can enlarge video broadcast picture, is fit for large-scale teaching, please refer to figure 1, figure 2, figure 3 and figure 4, include: a frame body 100, an article holding groove 200, a machine groove 300 and a frame door 400;

referring to fig. 1, 2, 3 and 4 again, the frame body 100 is internally provided with an object holding groove 200 and a machine groove 300, the bottom end of the inner wall of the object holding groove 200 is provided with a telescopic motor 210, the output end of the telescopic motor 210 is provided with a telescopic rod 220, the top end of the telescopic rod 220 is provided with a support 230, the bottom end of the support 230 is provided with a curtain box 240, the curtain box 240 is internally provided with a curtain 250, one side of the inner wall of the machine groove 300 is provided with a controller 310, the top end of the outer wall of the frame body 100 is provided with a micro projector 110, one side wall of the frame body 100 is provided with a blackboard 120 and a display screen 130, the upper part of the blackboard 120 is provided with a camera 140, one side wall of the frame body 100 is provided with a frame door 400, the frame door 400 is positioned at one side of the blackboard 120 and the display screen 130, the top end of one side wall of the frame door 400 is provided with a fixing strip 410, and the fixing strip 410 is provided with a clamping block 420, two fixing columns 150 are movably connected to two sides of the outer wall of the frame body 100 respectively, the two fixing columns 150 are connected with each other through a pull handle 160, specifically, an object placing groove 200 and a machine groove 300 are formed in the frame body 100, a telescopic motor 210 is connected to the bottom end of the inner wall of the object placing groove 200 through a bolt, an output end of the telescopic motor 210 is connected to a telescopic rod 220 through a bolt, a support 230 is connected to the top end of the telescopic rod 220 through a bolt, a curtain box 240 is connected to the bottom end of the support 230 through a bolt, a curtain 250 is movably connected to the interior of the curtain box 240, a controller 310 is connected to one side of the inner wall of the machine groove 300 through a bolt, a micro projector 110 is connected to the top end of the outer wall of the frame body 100 through a bolt, a blackboard 120 and a display screen 130 are connected to one side wall of the frame body 100 through a bolt, a camera 140 is connected to the upper side of the blackboard 120 through a bolt, a side wall of the frame body 100 is hinged with a frame door 400, and the frame door 400 is positioned on one side of the blackboard 120 and the display screen 130, the top end of one side wall of the frame door 400 is connected with a fixing strip 410 through a bolt, the fixing strip 410 is connected with a clamping block 420 through a bolt, two fixing columns 150 are respectively and movably connected to two sides of the outer wall of the frame body 100, the two fixing columns 150 are connected with each other through a pull handle 160, the frame body 100 is used for providing a space for accommodating the object accommodating groove 200, the machine groove 300, the controller 310 is used for electrically connecting the telescopic motor 210, the curtain box 240, the micro projector 110, the display screen 130 and the camera 140, the micro projector 110 is used for projecting a received signal on the curtain 250, the blackboard 120 is used for providing the writing function, the display screen 130 is used for playing videos, the camera 140 is used for shooting pictures written on the blackboard 120 and transmitting the pictures to the controller 310, the frame door 400 is used for sealing the blackboard 120 and the display screen 130, the blackboard 120 and the display screen 130 are prevented from colliding with foreign objects and damaging, the fixing strip 410 is used for fixing the clamping block 420, the clamping block 420 is used for fixing a teaching poster, the fixing column 150 is used for connecting the pull handle 160 and the frame body 100, the pull handle 160 can rotate, and the pull handle 160 is used for conveniently lifting the frame body 100.

When the teaching device is used specifically, a teaching person rotates the fixed column 150 to enable the pull handle 160 to be parallel to the top end of the frame body 100, the frame body 100 is moved by using the pull handle 160, after the teaching device arrives at a teaching place, the frame door 400 is opened, a teaching poster is fixed by the clamping block 420 on the fixed strip 410, teaching contents are written by the blackboard 120, a teaching picture is played by the display screen 130, when the teaching place is large and students are more and the display screen 130 can not be watched by all people, a worker rotates the fixed column 150 to put down the pull handle 160, the controller 310 controls the telescopic motor 210 to drive the telescopic rod 220 to ascend upwards, the telescopic rod 220 drives the support 230 to move upwards, the controller 310 controls the curtain box 240 to be opened, the curtain 250 accommodated in the curtain box 240 is released, a video is projected on the curtain 250 by the micro projector 110, the writing contents on the blackboard 120 are shot by the camera 140 and transmitted to the controller 310, the controller 310 controls the micro-projector 110 to play the received pictures, which is convenient for more students to watch.

Referring to fig. 1, 2, 3 and 4 again, the bottom end of the outer wall of the frame body 100 is provided with a bottom pillar 170, the bottom end of the bottom pillar 170 is provided with a rubber pad 171, specifically, the bottom end of the outer wall of the frame body 100 is connected with the bottom pillar 170 through a bolt, the bottom end of the bottom pillar 170 is connected with the rubber pad 171 in a bonding manner, the bottom pillar 170 is used for supporting the frame body 100 to provide a certain height, and the rubber pad 171 is used for preventing the bottom pillar 170 from slipping.

Referring to fig. 1, 2, 3 and 4 again, a connecting shaft 180 is disposed at the top end of the frame body 100, a cover plate 260 is installed on one side wall of the connecting shaft 180, and the cover plate 260 is located at the opening of the article holding slot 200, specifically, the top end of the frame body 100 is movably connected with the connecting shaft 180, one side wall of the connecting shaft 180 is connected with the cover plate 260 through a bolt, the cover plate 260 is located at the opening of the article holding slot 200, the connecting shaft 180 is used for connecting the cover plate 260 and the frame body 100, and the cover plate 260 is used for shielding the opening of the article holding slot 200 to prevent dust from falling into the article holding slot 200.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4 again, a shielding cover 270 is installed outside the micro projector 110, anti-skid lines are arranged outside the shielding cover 270, specifically, the shielding cover 270 is movably connected outside the micro projector 110, the anti-skid lines are arranged outside the shielding cover 270, and the shielding cover 270 is used for preventing dust from falling on the micro projector 110.

Referring to fig. 1, fig. 2, fig. 3, and fig. 4 again, a ring-shaped light strip is installed on the blackboard 120, the ring-shaped light strip is an LED energy saving lamp, specifically, the ring-shaped light strip is installed on the blackboard 120 in an embedded manner, and the ring-shaped light strip is an LED energy saving lamp and is used for providing a light source to illuminate the blackboard 120.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a be suitable for multi-functional portable teaching aid instrument of thinking political affairs class practice teaching which characterized in that includes: frame (100), put thing groove (200), machine groove (300) and frame door (400), the thing groove (200) and machine groove (300) have been seted up to inside the frame (100), put thing groove (200) inner wall bottom and install flexible motor (210), telescopic link (220) are installed to flexible motor (210) output, support (230) are installed to telescopic link (220) top, curtain box (240) are installed to support (230) bottom, curtain box (240) internally mounted has curtain (250), controller (310) are installed to machine groove (300) inner wall one side, micro projector (110) are installed on frame (100) outer wall top, blackboard (120) and display screen (130) are installed to frame (100) a lateral wall, camera (140) are installed to blackboard (120) top, frame door (400) are installed to frame (100) a lateral wall, and frame door (400) are located blackboard (120) and display screen (130) one side, fixed strip (410) are installed to frame door (400) one side wall top, install clamp splice (420) on fixed strip (410), frame body (100) outer wall both sides swing joint has two fixed columns (150) respectively, two fixed column (150) are through drawing handle (160) interconnect.

2. The multifunctional portable teaching aid applicable to ideological class practice teaching of claim 1, wherein the bottom end of the outer wall of the frame body (100) is provided with a bottom pillar (170), and the bottom end of the bottom pillar (170) is provided with a rubber pad (171).

3. The multifunctional portable teaching aid applicable to ideological and political lesson practice teaching of claim 1, wherein the top end of the frame body (100) is provided with a connecting shaft (180), a cover plate (260) is installed on one side wall of the connecting shaft (180), and the cover plate (260) is positioned at the opening of the storage groove (200).

4. The multifunctional portable teaching aid applicable to ideological and political lesson practice teaching of claim 1, wherein the micro projector (110) is externally provided with a shielding cover (270), and the shielding cover (270) is externally provided with anti-skid lines.

5. The multifunctional portable teaching aid applicable to ideological and political lesson practice teaching according to claim 1, wherein a ring-shaped lamp strip is mounted on the blackboard (120), and the ring-shaped lamp strip is an LED energy-saving lamp.