CN210324611U - Think political affairs course demonstration appearance - Google Patents

Abstract

The utility model discloses an think political affairs course demonstrator, including the demonstration frame, the demonstration frame is internally installed with the demonstrating board through the direction-adjusting seat, both sides of the demonstrating board are hinged with the dead lever, the direction-adjusting seat is externally sleeved with the locking ring, the demonstration frame top is installed with the curtain cloth cylinder, the curtain cloth cylinder is internally provided with the curtain cloth groove, the curtain cloth groove bottom is installed with the arc plate, the utility model has the advantages of scientific and reasonable structure, safe and convenient use, the demonstration board and the dead lever are arranged, the cooperation teaching of the writing board to the display screen at the other side of the demonstration board is realized, the teaching effect of the think political affairs teaching is improved, the occupation space of the whole device is reduced, the direction-adjusting seat and the locking ring are arranged, the problem that the display screen inside the demonstration board is easy to reflect light is solved, the fine adjustment of the angle of the demonstration board is realized, the curtain cloth groove and the arc plate are arranged, the, the friction force on the surface of the curtain groove is large, and the projection curtain is easily damaged.

Description

Think political affairs course demonstration appearance

Technical Field

The utility model relates to an ideological and political education equipment technical field specifically is an think political affairs course demonstration appearance.

Background

Ideological and political training plays a very important role in primary schools, middle schools and universities, through the ideological and political education, students can better understand the spirit of the Marelian Mazedong thought, can better understand the relevant guidelines and policies of the parties and the country, can enable the students to better insist on the socialist great flag, it can be said that ideological and political education is the fundamental problem of education, but the existing ideological and political course demonstrator has the problems that the writing board can not cooperate with the display screen on the other side of the demonstrating board for teaching, the ideological and political teaching effect is poor, the display screen inside the demonstrating board is easy to reflect light, the teaching effect of the device is affected, and the fine adjustment of the angle of the demonstrating board can not be realized, therefore, in order to avoid the above technical problems, it is necessary to provide a thinking course demonstrator to overcome the above drawbacks in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a think political affairs course demonstrator to current think political affairs course demonstrator exists when using in solving above-mentioned background art, the clipboard can not teach with the cooperation of demonstrating board opposite side display screen, think that the teaching effect of political affairs teaching is relatively poor and the inside display screen of demonstrating board takes place the reflection of light easily, influences the teaching effect of device, can not realize the problem to the fine setting of demonstrating board angle.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an think political affairs course demonstrator, includes the demonstration frame, demonstration frame internally mounted has the demonstrating board, a curtain cloth section of thick bamboo is installed on demonstration frame top, through transferring to a seat fixed connection between demonstrating board and the demonstration frame, transfer to the outside locking ring that has through threaded connection of seat, the base is installed through fixation nut to demonstration frame bottom, the hydraulic stem is all installed to base bottom both sides, the mobile station is installed to the hydraulic stem bottom, the board groove has been seted up to demonstration board inside, the draw-in groove has all been seted up to board groove top both sides, board inslot portion rotates through the pivot and is connected with the clipboard, the backup pad is all installed, two to demonstrating board outer wall one side articulated have the dead lever between the backup pad, the dead lever top has cup jointed splint, it has the fixture block to transfer to the welding of seat one side, the.

Preferably, the universal wheels are installed on two sides of the bottom end of the mobile station through fixing nuts, and brake pads are installed inside the universal wheels.

Preferably, grooves are formed in the two sides of the writing board, and the length and the width of each groove are equal to those of the clamping plate.

Preferably, the curtain groove has been seted up to curtain section of thick bamboo inside, curtain tank bottom end articulates there is the arc, the briquetting is installed to arc one side, pass through compression spring fixed connection between briquetting and the curtain section of thick bamboo.

Preferably, a rubber gasket is sleeved outside the arc-shaped plate.

Preferably, the bottom end in the teaching frame is uniformly provided with wiring holes, and a protective cushion cover is sleeved in each wiring hole.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with the demonstrating board, the board groove, the apparatus further comprises a rotating shaft, dead lever and splint, when thinking political affairs course teaching, take out the clipboard by the inside board groove through rotating the pivot, and rotatory dead lever, insert the splint of dead lever bottom in the clipboard both sides, it is fixed to carry out the centre gripping to the clipboard, avoid the clipboard to take place to rock, improve the fastness of clipboard installation when using, thereby realized the cooperation teaching of clipboard to demonstrating board opposite side display screen, thought political affairs teaching effect has been improved, be convenient for accomodate the clipboard simultaneously and deposit, the holistic occupation space of device has been reduced, it is convenient to use.

2. Be provided with and transfer to seat, locking ring, fixture block and nut hole, through the inside nut hole of fixture block, will demonstrate the teaching board and transfer to being connected between the seat, adjust the inclination of demonstrating board through transferring to the seat to twist the locking ring through the screw and fix demonstrating board, thereby solved the inside display screen of demonstrating board and taken place the reflection of light easily, influenced the problem of the teaching effect of device, realized the fine setting to demonstrating board angle.

3. Be provided with curtain groove, arc, briquetting and compression spring, when the inside curtain groove of curtain section of thick bamboo is accomodating the projection curtain, contact through arc and projection curtain to the compression spring by the briquetting bottom cushions the support to the arc, thereby solved traditional projection curtain when the shrink, curtain groove surface friction is great, and the projection curtain receives the problem of damage easily, has realized the protection of device to the projection curtain.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the teaching board of the present invention;

FIG. 3 is a schematic structural view of the direction-adjusting seat of the present invention;

fig. 4 is a schematic view of the inner structure of the curtain cloth tube of the present invention;

reference numbers in the figures: 1. a teaching frame; 2. a teaching board; 3. a screen drum; 4. a direction adjusting seat; 5. locking a ring; 6. a base; 7. a hydraulic lever; 8. a mobile station; 9. a plate groove; 10. a card slot; 11. a writing board; 12. a rotating shaft; 13. a support plate; 14. fixing the rod; 15. a splint; 16. a clamping block; 17. a nut hole; 18. a curtain groove; 19. an arc-shaped plate; 20. briquetting; 21. compressing the spring.

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.

Referring to fig. 1-4, the utility model provides a technical scheme, a think of political affairs course demonstrator, including demonstration frame 1, it is convenient to route and connect the power cord inside the device through the wiring hole, it avoids the wiring disorder inside the device, the inconvenience of maintenance, simultaneously supply power to the display screen inside demonstration board 2, and protect the power cord through the protective pad cover, reduce the wear of the power cord, prolong the actual service life of the power cord, the wiring hole is evenly opened on the bottom inside demonstration frame 1, and the protective pad cover is sleeved inside the wiring hole, demonstration board 2 is installed inside demonstration frame 1, curtain cloth cylinder 3 is installed on the top of demonstration frame 1, demonstration board 2 is fixedly connected with demonstration frame 1 through direction-adjusting seat 4, direction-adjusting seat 4 is connected with locking ring 5 through screw thread, base 6 is installed on the bottom of demonstration frame 1 through fixing nut, hydraulic stem 7 is all installed to 6 bottom both sides of base, and mobile station 8 is installed to 7 bottoms of hydraulic stem, can drive the device through the universal wheel and wholly remove to be convenient for wholly fix the device by the inside brake block of universal wheel, thereby improved the whole fastness of installing when putting of device, avoid the device wholly to take place to slide when putting, improve the convenience that the device used.

The universal wheel is all installed through fixation nut in 8 bottom both sides of mobile station, and universal wheel internally mounted has the brake block, board groove 9 has been seted up to demonstration board 2 inside, draw-in groove 10 has all been seted up to board groove 9 top both sides, board groove 9 is inside to rotate through pivot 12 and is connected with clipboard 11, in order to increase the compactness of being connected between splint 15 and the recess, thereby be convenient for dead lever 14 to carry out the centre gripping to clipboard 11 fixed, clipboard 11 is avoided taking place to rock when using, improve the fastness of clipboard 11 installation, clipboard 11 both sides have all been seted up flutedly, and the length and the width that the length of recess equals splint 15, backup pad 13 is all installed to demonstration board 2 outer wall one side, it has dead lever 14 to articulate between two backup pads 13, splint 15 has been cup jointed on dead lever 14 top, it has fixture block 16 to transfer to 4 side welding of seat.

Curtain groove 18 has been seted up to curtain section of thick bamboo 3 is inside, 18 bottom hinges in curtain groove have arc 19, avoided the direct contact of arc 19 with the projection curtain through the rubber gasket, it is great to have avoided 19 surface friction of arc, lead to the projection curtain to receive wearing and tearing damage when using for a long time to accomodate, the realization is to the protection of projection curtain, the rubber gasket has been cup jointed to arc 19 outside, briquetting 20 is installed to arc 19 one side, pass through compression spring 21 fixed connection between briquetting 20 and the curtain section of thick bamboo 3.

The utility model discloses a theory of operation and use flow: in the process of using the thinking course demonstrator, firstly, the demonstrator is moved to a teaching field through a universal wheel at the bottom of a mobile station 8, and the demonstration frame 1 at the top of a base 6 is lifted through a hydraulic rod 7 according to the actual teaching field, then, when thinking course teaching is carried out, a writing board 11 is taken out from the inside of a board groove 9 through a rotating shaft 12, a fixing rod 14 is rotated, clamping plates 15 at the bottom ends of the fixing rods 14 are inserted at two sides of the writing board 11 to clamp and fix the writing board 11, so that the writing board 11 is prevented from shaking, the firmness of installation of the writing board 11 in use is improved, the matching teaching of the writing board 11 to a display screen at the other side of a demonstration board 2 is realized, the teaching effect of thinking course teaching is improved, meanwhile, the writing board 11 is convenient to store and store through a clamping groove 10, the whole occupied space of the device is reduced, and the use is convenient, then, through the inside nut hole 17 of fixture block 16, be connected between demonstrating board 2 and the accent seat 4, adjust demonstrating board 2's inclination through the accent seat 4 to twist locking ring 5 through the screw and fix demonstrating board 2, thereby solved the inside display screen of demonstrating board 2 and taken place the reflection of light easily, influenced the problem of the teaching effect of device, realized the fine setting to demonstrating board 2 angle.

Finally, when carrying out the projection teaching, when curtain section of thick bamboo 3 inside curtain groove 18 is accomodating the projection curtain, contact with the projection curtain through arc 19 to by the compression spring 21 of briquetting 20 bottom to the support of buffering of arc 19, thereby solved traditional projection curtain when the shrink, curtain groove 18 surface friction is great, the projection curtain receives the problem of damage easily, has realized the protection of device to the projection curtain.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a think political affairs course demonstrator, includes teaching frame (1), its characterized in that: the teaching board is characterized in that a teaching board (2) is arranged inside the teaching frame (1), a curtain cloth barrel (3) is arranged at the top end of the teaching frame (1), the teaching board (2) is fixedly connected with the teaching frame (1) through a direction-adjusting seat (4), the direction-adjusting seat (4) is externally connected with a locking ring (5) through threads, a base (6) is arranged at the bottom end of the teaching frame (1) through a fixing nut, hydraulic rods (7) are arranged on two sides of the bottom end of the base (6), a movable platform (8) is arranged at the bottom end of the hydraulic rods (7), a board groove (9) is formed inside the teaching board (2), clamping grooves (10) are formed in two sides of the top end of the board groove (9), a writing board (11) is rotatably connected inside the board groove (9) through a rotating shaft (12), supporting boards (13) are arranged on one side of the outer wall of the teaching board (2), and fixing rods (, the top end of the fixing rod (14) is sleeved with a clamping plate (15), a clamping block (16) is welded on one side of the direction adjusting seat (4), and a nut hole (17) is formed in the clamping block (16).

2. The ideological and political course teaching instrument of claim 1, wherein: the universal wheels are installed on two sides of the bottom end of the mobile station (8) through fixing nuts, and brake pads are installed inside the universal wheels.

3. The ideological and political course teaching instrument of claim 1, wherein: grooves are formed in the two sides of the writing board (11), and the length and the width of each groove are equal to those of the clamping plate (15).

4. The ideological and political course teaching instrument of claim 1, wherein: the curtain cloth is characterized in that a curtain cloth groove (18) is formed in the curtain cloth barrel (3), the bottom end of the curtain cloth groove (18) is hinged to an arc plate (19), a pressing block (20) is installed on one side of the arc plate (19), and the pressing block (20) is fixedly connected with the curtain cloth barrel (3) through a compression spring (21).

5. The ideological and political course teaching apparatus according to claim 4, wherein: and a rubber gasket is sleeved outside the arc-shaped plate (19).

6. The ideological and political course teaching instrument of claim 1, wherein: the teaching frame (1) is characterized in that wire holes are uniformly formed in the bottom end inside the teaching frame (1), and a protective cushion cover is sleeved inside each wire hole.

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