CN210716695U

CN210716695U - Think political affairs class demonstration appearance

Info

Publication number: CN210716695U
Application number: CN201920935170.7U
Authority: CN
Inventors: 张颖; 马梁
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-06-09
Anticipated expiration: 2029-06-20

Abstract

The utility model provides a think political affairs class demonstration appearance. Think political affairs class teaching appearance includes: a moving assembly; the supporting column is fixed at the top of the moving assembly; the supporting component is fixed on the top of the supporting column and comprises a supporting platform, an annular groove is formed in the top of the supporting platform, balls are arranged inside the annular groove, and the top of the supporting platform is rotatably connected with a rotating component through a rotating shaft. The utility model provides a think political affairs class demonstrator sets up the universal wheel through the bottom plate bottom and makes the removal that can make things convenient for whole device, passes through electric telescopic handle joint support board in the side of universal wheel, the backup pad bottom sets up the rubber pad, after the device removed the assigned position, electric telescopic handle stretches out, whole device is supported to the backup pad, the rubber pad plays anti-skidding effect, make whole device more stable, be difficult to take place to remove during the use, removal that can be convenient, can be again after removing stable use.

Description

Think political affairs class demonstration appearance

Technical Field

The utility model relates to a teaching aid technical field especially relates to an think political affairs class demonstration appearance.

Background

The teaching aid is a general term of various appliances used by students to understand teaching contents visually and vividly and appliances used by teachers during teaching, can improve the learning interest of the students, enrich perceptual knowledge, help to form clear concepts, and develop the observation ability and thinking ability of the students.

In the teaching of thinking political affairs class, the teacher only uses blackboard teaching can not lively effectual letting classmates understand knowledge, think political affairs class demonstration appearance can lively vivid show teaching content, help mr improves the teaching effect, think political affairs class demonstration appearance now, some inconvenient removals can influence the use of teaching, the demonstration appearance that can remove lacks stability when using, the political affairs class demonstration appearance of thinking is when fixed the use now simultaneously, inconvenient angle of adjusting the teaching panel, it is great when the classroom, when the student is more, inconvenient show to classmates, influence the teaching effect.

Therefore, there is a need for a thinking lesson teaching apparatus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a think political affairs class demonstration appearance has solved the unable problem of adjusting of show angle.

In order to solve the technical problem, the utility model provides an think political affairs class demonstrator, include: a moving assembly; the supporting column is fixed at the top of the moving assembly; the supporting assembly is fixed at the top of the supporting column and comprises a supporting platform, an annular groove is formed in the top of the supporting platform, a ball is arranged in the annular groove, and the top of the supporting platform is rotatably connected with a rotating assembly through a rotating shaft; the clamping assembly is arranged at the bottom of the supporting platform; the teaching panel, the teaching panel is fixed in the top of runner assembly, be connected with the board through the adjusting part rotation on the teaching panel.

Preferably, the moving assembly comprises a bottom plate, universal wheels are arranged at the bottom of the bottom plate, electric telescopic rods are arranged on the side positions of the universal wheels and located on the bottom plate, a supporting plate is fixedly connected to the bottom of each electric telescopic rod, and a rubber pad is arranged at the bottom of the supporting plate.

Preferably, the rotating assembly comprises the rotating platform, the bottom of the rotating platform is fixedly connected with a limiting ring, and a plurality of clamping grooves are formed in the bottom of the rotating platform.

Preferably, the clamping assembly comprises a fixing sleeve, a positioning rod is arranged inside the fixing sleeve, a limiting plate is fixedly connected to the surface of the positioning rod, a spring is arranged on the surface of the positioning rod and located at the bottom of the limiting plate, and a pull ring is fixedly connected to the bottom of the positioning rod.

Preferably, the bottom of the spring is fixedly connected to the bottom of the inner wall of the fixing sleeve, and the top of the spring is fixedly connected to the bottom of the limiting plate.

Preferably, the adjusting part comprises a rotating rod, the top of the rotating rod is fixedly connected with a rotating disc, and a fixing rod is connected to the rotating disc through threads.

Preferably, the front of the teaching panel is provided with a display screen, and the front of the teaching panel is arranged on the position of the bottom of the writing board and is provided with a placing table.

Preferably, the writing board is fixedly connected to the surface of the rotating rod, and the rotating rod is rotatably connected to the teaching panel.

Compared with the prior art, the utility model provides a think political affairs class demonstrator has following beneficial effect:

the utility model provides a think political course demonstrator, which can facilitate the movement of the whole device by arranging universal wheels at the bottom of a bottom plate, meanwhile, the device is supported by an electric telescopic rod at the side surface of the universal wheels through an electric telescopic rod which is connected with a supporting plate, the bottom of the supporting plate is provided with a rubber pad, after the device is moved to a designated position, the electric telescopic rod extends out, the whole device is supported by the supporting plate, the rubber pad plays a role in skid resistance, so that the whole device is more stable, is not easy to move when in use, can be conveniently moved and can be stably used after being moved, a rotating platform is rotatably connected at the top of the supporting platform through a rotating shaft, meanwhile, the bottom of the rotating platform is provided with a plurality of clamping grooves and can be fixed by a clamping component, so that the rotating platform can be rotated, thereby the, the teaching demonstration instrument can provide a better teaching effect.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the stokehole course demonstrator provided by the present invention;

FIG. 2 is a schematic view of the internal structure of the support assembly shown in FIG. 1;

FIG. 3 is a schematic view of the rotating assembly shown in FIG. 1;

FIG. 4 is a schematic view of the internal structure of the clamping assembly shown in FIG. 1;

fig. 5 is an enlarged schematic view of a portion a shown in fig. 1.

Reference numbers in the figures: 1. the mobile component, 101, the bottom plate, 102, the universal wheel, 103, electric telescopic handle, 104, the backup pad, 105, the rubber pad, 2, the support column, 3, supporting component, 31, supporting platform, 32, the ring channel, 33, the ball, 4, the pivot, 5, rotating assembly, 51, rotating platform, 52, the spacing ring, 53, the draw-in groove, 6, chucking subassembly, 61, fixed cover, 62, the locating lever, 63, the limiting plate, 64, the spring, 65, the pull ring, 7, the teaching panel, 8, adjusting part, 81, the dwang, 82, the rolling disc, 83, the dead lever, 9, the board, 10, the display screen, 11, place the platform.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the thinking course teaching apparatus of the present invention; FIG. 2 is a schematic view of the internal structure of the support assembly shown in FIG. 1; FIG. 3 is a schematic view of the rotating assembly shown in FIG. 1; FIG. 4 is a schematic view of the internal structure of the clamping assembly shown in FIG. 1; fig. 5 is an enlarged schematic view of a portion a shown in fig. 1. Think political affairs class teaching appearance includes: a moving assembly 1; the supporting columns 2 are fixed at the top of the moving assembly 1, the number of the supporting columns 2 is four, and the supporting assemblies 3 are supported from four corners; the supporting component 3 is fixed on the top of the supporting column 2, the supporting component 3 comprises a supporting platform 31, an annular groove 32 is formed in the top of the supporting platform 31, a ball 33 is arranged inside the annular groove 32, the annular groove 32 is used for limiting a rotating platform 51 at the top, the ball 33 reduces resistance received by the rotating platform 51 when the rotating platform 51 rotates, the rotating platform 51 rotates more stably and smoothly, and the top of the supporting platform 31 is rotatably connected with a rotating component 5 through a rotating shaft 4; the clamping assembly 6 is arranged at the bottom of the supporting platform 31, and the clamping assembly 6 positions the rotating assembly 5; teaching panel 7, teaching panel 7 is fixed in the top of runner assembly 5, teaching panel 7 is last to rotate through adjusting part 8 and is connected with board 9, and board 9 is used for writing teaching content, and adjusting part 8 can reverse fixed board 9.

The moving assembly 1 comprises a bottom plate 101, the bottom of the bottom plate 101 is provided with universal wheels 102, the bottom plate 101 is provided with electric telescopic rods 103 on the side positions of the universal wheels 102, the bottom fixedly connected with supporting plate 104 of the electric telescopic rods 103 is provided with rubber pads 105, the universal wheels 102 can conveniently move the whole teaching instrument, the electric telescopic rods 103 are four in number, the four electric telescopic rods 103 are linked and controlled by a controller, the controller can be used for synchronously stretching out the electric telescopic rods 103 after moving, the supporting plate 104 is used for supporting the whole teaching instrument, the rubber pads 105 at the bottom of the supporting plate 104 play a role in slip prevention, so that the teaching instrument is more stable in the using process and is convenient to move.

Rotating assembly 5 includes rotating platform 51, rotating platform 51's bottom fixedly connected with spacing ring 52, a plurality of draw-in grooves 53 have been seted up to rotating platform 51's bottom, and spacing ring 52 is in the mutual adaptation of ring channel 32, and spacing ring 52 contact ring channel 32 inside ball 33 for whole rotating platform 51 can smooth and stable rotation, and a plurality of draw-in grooves 53 that rotating platform 51 bottom are the annular setting.

Chucking subassembly 6 includes fixed cover 61, the inside of fixed cover 61 is provided with locating lever 62, the fixed surface of locating lever 62 is connected with limiting plate 63, the surface of locating lever 62 just is located be provided with spring 64 on the limiting plate 63 bottom position, the bottom fixedly connected with pull ring 65 of locating lever 62, spring 64 are in compression state, and spring 64 provides the holding power for locating lever 62 through limiting plate 63, and locating lever 62 can fix spacing to rotating platform 51 in the draw-in groove 53 with the mutual adaptation of draw-in groove 53 of rotating platform 51 bottom, locating lever 62 inserts the draw-in groove 53.

The bottom of the spring 64 is fixedly connected to the bottom of the inner wall of the fixed sleeve 61, the top of the spring 64 is fixedly connected to the bottom of the limit plate 63, and the spring 64 connects the bottom of the inner wall of the fixed sleeve 61 and the bottom of the limit plate 63 and provides a supporting force for the positioning rod 62 through the limit plate 63.

Adjusting part 8 includes dwang 81, the top fixedly connected with rolling disc 82 of dwang 81, threaded connection has dead lever 83 on the rolling disc 82, rolling disc 81 drives surperficial board 9 and rotates, rolling disc 82 can drive dwang 81 and rotate, the side sets up the stripe around rolling disc 82, can play the antiskid, make things convenient for rolling disc 82 to rotate, rotate dead lever 83, dead lever 83 can the downstream, the hole with dead lever 83 adaptation is seted up at teaching panel 7 top, thereby fixed rolling disc 83, thereby pass through the fixed board 9 of dwang 81, make board 9 can reverse, board 9's tow sides can both be fine utilization.

The front of teaching panel 7 is provided with display screen 10, teaching panel 7's front just is located be provided with on the board 9 bottom position and place platform 11, display screen 10 can vivid show teaching content, places platform 11 and can make things convenient for depositing of teaching aids such as chalk, data.

Tablet 9 fixed connection in the surface of dwang 81, dwang 81 rotate connect in teaching panel 7, tablet 9 can rotate through dwang 81 relative teaching panel 7, makes tablet 9 both sides all obtain utilizing.

The utility model provides a think political affairs class demonstration appearance's theory of operation as follows:

the thinking lesson teaching instrument moves through the bottom universal wheel 102, after the thinking lesson teaching instrument moves to a target position, the controller controls the electric telescopic rod 103 to extend out, the electric telescopic rod 103 drives the bottom supporting plate 104 to move downwards, the rubber pad 105 at the bottom of the supporting plate 104 contacts the ground to support the whole teaching instrument, when the angle of the teaching panel 7 needs to be adjusted, the pull ring 65 is pulled, the pull ring 65 drives the positioning rod 62 to move downwards, the positioning rod 62 drives the limiting plate 63 to move downwards to compress the spring 64, the positioning rod 62 is separated from the clamping groove 53, the rotating platform 51 rotates relative to the supporting platform 31 through the rotating shaft 4, the limiting ring 52 rotates in the annular groove 32, the balls 33 roll to help the rotating platform 51 to rotate, after the positioning rod 62 is aligned with the clamping groove 53, the limiting plate 63 drives the positioning rod 62 to be inserted into the clamping groove 53 under the action of the spring, when the writing board 9 needs to be turned over, the fixing rod 83 is rotated, the fixing rod 83 rotates relative to the rotating disc 82, the fixing rod 83 moves upwards, the fixing rod 83 is separated from the teaching panel 7, the rotating disc 82 is rotated to turn over the writing board 9, and after the writing board 9 is turned over, the fixing rod 83 is rotated to enable the fixing rod 83 to be fixed on the teaching panel 7 again, so that the writing board 9 is turned over.

the utility model provides a think political course demonstrator, which can facilitate the movement of the whole device by arranging the universal wheel 102 at the bottom of the bottom plate 101, meanwhile, the side surface of the universal wheel 102 is connected with the supporting plate 104 through the electric telescopic rod 103, the bottom of the supporting plate 104 is provided with the rubber pad 105, after the device is moved to a designated position, the electric telescopic rod 103 extends out, the whole device is supported by the supporting plate 104, the rubber pad 105 plays a role in skid resistance, so that the whole device is more stable, the device is not easy to move when in use, not only can be conveniently moved, but also can be stably used after being moved, through rotating the rotating platform 51 by the rotating shaft 4 at the top of the supporting platform 31, meanwhile, the bottom of the rotating platform 51 is provided with a plurality of clamping grooves 53, can be fixed by the clamping component 6, so that the rotating platform 51 can be rotated, thereby adjusting the angle of the, make things convenient for the student to watch for the teaching appearance can provide better teaching effect.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a think political affairs class demonstrator which characterized in that includes:

a moving assembly;

the supporting column is fixed at the top of the moving assembly;

the supporting assembly is fixed at the top of the supporting column and comprises a supporting platform, an annular groove is formed in the top of the supporting platform, a ball is arranged in the annular groove, and the top of the supporting platform is rotatably connected with a rotating assembly through a rotating shaft;

the clamping assembly is arranged at the bottom of the supporting platform;

the teaching panel, the teaching panel is fixed in the top of runner assembly, be connected with the board through the adjusting part rotation on the teaching panel.

2. The thinking administration course demonstrator of claim 1, wherein the moving assembly comprises a bottom plate, universal wheels are arranged at the bottom of the bottom plate, electric telescopic rods are arranged on the bottom plate and on the side surfaces of the universal wheels, a supporting plate is fixedly connected to the bottom of each electric telescopic rod, and a rubber pad is arranged at the bottom of each supporting plate.

3. The thinking administration course demonstrator of claim 1, wherein the rotating assembly comprises a rotating platform, a limiting ring is fixedly connected to the bottom of the rotating platform, and a plurality of clamping grooves are formed in the bottom of the rotating platform.

4. The thinking administration course demonstrator of claim 1, wherein the clamping assembly comprises a fixing sleeve, a positioning rod is disposed inside the fixing sleeve, a limiting plate is fixedly connected to a surface of the positioning rod, a spring is disposed on a surface of the positioning rod and at a bottom position of the limiting plate, and a pull ring is fixedly connected to a bottom of the positioning rod.

5. The stoke-thought education demonstrator according to claim 4, wherein the bottom of the spring is fixedly connected to the bottom of the inner wall of the fixing sleeve, and the top of the spring is fixedly connected to the bottom of the limiting plate.

6. The thinking lesson teaching instrument according to claim 1, wherein the adjusting assembly comprises a rotating rod, a rotating disc is fixedly connected to the top of the rotating rod, and a fixing rod is connected to the rotating disc through threads.

7. The ideological and political lesson teaching instrument according to claim 1, wherein a display screen is arranged on the front surface of the teaching panel, and a placing table is arranged on the front surface of the teaching panel and at the bottom of the writing board.

8. The thinking lesson teaching instrument according to claim 6, wherein the tablet is fixedly connected to the surface of the rotating rod, and the rotating rod is rotatably connected to the teaching panel.