CN211555211U

CN211555211U - Ideology and politics network teaching equipment of colleges and universities

Info

Publication number: CN211555211U
Application number: CN202020491055.8U
Authority: CN
Inventors: 徐一楠
Original assignee: JINING MEDICAL UNIVERSITY
Current assignee: JINING MEDICAL UNIVERSITY
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-09-22
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses an ideological and political network teaching equipment of colleges and universities relates to teaching equipment technical field, and it includes the bottom plate, the holding tank has all been seted up to the four corners department of bottom plate upper surface, the through-hole has all been seted up to the position that the both sides correspond four holding tanks about the bottom plate. This colleges and universities ideology and politics network teaching equipment, through rotating the rotor plate, the pivot that makes and is close to the front side rotates, restriction through the long through-hole, make two push pedals remove according to pivot pivoted direction, thereby make the mr adjust the angle of placing the board according to self condition, conveniently look over the lecture notes of placing board surface and placing, the universal wheel of setting can make the backup pad rotate the effect more steady, make the lecture notes to last lens, rocking that has avoided the handheld lecture of mr to produce makes the lecture notes show unclear, avoided the unable abundant lecture notes of student to write, thereby the efficiency of mr lecture has been increased simultaneously in having made things convenient for the teacher lecture, the efficiency that the student listened to.

Description

Ideology and politics network teaching equipment of colleges and universities

Technical Field

The utility model relates to a teaching equipment technical field specifically is a colleges and universities ideology and politics network teaching equipment.

Background

Ideology and politics are social or social groups and have certain ideological concepts, political views and moral specifications, and purposeful, planned and organized influences are exerted on members of the society, so that the members form social practice activities meeting the ideological characteristics required by a certain society, and the ideology and politics are courses for lifelong learning in Chinese literature.

At present, because the reason of epidemic situation, the school generally sets up the web lesson and compensaties the student and goes up the problem that the class time is not enough, when the web lesson education of ideology and politics is carried out, the teacher can be used the lecture, the lecture is placed on the desktop, this needs the teacher often with the hand with the lecture to take up look over and explain, and this can influence the content that the teacher shows on to the computer screen and operate, thereby inconvenient teacher carries out the lecture, when the teacher explains the lecture to the lecture, the teacher need be with the lecture to last mirror head, make things convenient for classmate to copy to the lecture, and this kind of mode can influence the efficiency that the teacher lecture was explained, and simultaneously, the rocking of production can make the student see the content of unclear lecture, influence the efficiency that the student listened to.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a colleges and universities ideology and politics network teaching equipment, solved because the reason of epidemic situation, the school is generally seted up the net class and is compensatied the student and go up the problem that the class time is not enough, when the net class education of carrying out ideology and politics, the teacher can use the lecture, the lecture is placed on the desktop, this just needs the teacher often to take up the lecture with the hand and look over and explain, and this can influence the content that the teacher shows on the computer screen and operate, thereby inconvenient teacher carries out the lecture, when the teacher explains the lecture to the lecture, the teacher need with the lecture to last mirror, make things convenient for the classmate to transcribe the lecture, and this kind of mode can influence the efficiency of teacher's lecture, and simultaneously, what the production was made the student to see unclear lecture, influence the problem of the efficiency of student.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: a college ideological and political network teaching device comprises a bottom plate, wherein the four corners of the upper surface of the bottom plate are respectively provided with a containing groove, the upper side and the lower side of the bottom plate are respectively provided with a through hole corresponding to the four containing grooves, the through holes on the upper side and the lower side are respectively fixedly connected with a sleeve barrel and a connecting barrel, the four containing grooves are internally provided with a connecting rod, the top end of the connecting rod is movably connected with a fixed plate through a movable shaft, the bottom end of the connecting rod is fixedly connected with a connecting plate, the connecting plate is movably connected with the inner wall of the connecting barrel, the bottom end of the connecting barrel is fixedly connected with a sucker, the outer surface of the connecting rod, which is positioned in the containing groove, is fixedly connected with a movable plate, the outer ring of the movable plate is movably connected with the, the position of the upper surface of the supporting plate close to the right side is fixedly connected with a first baffle plate, the opposite surfaces of the first baffle plates are fixedly connected with two ends of a first pin shaft, the first pin shaft is hinged with the placing plate, the position of the upper surface of the placing plate close to the right end is fixedly connected with a fixture block, the position of the upper surface of the supporting plate close to the left side is fixedly connected with a second baffle plate, the four baffle plates are divided into two groups and are fixedly connected with the fixed ends of the telescopic rods through second pin shafts, the moving ends of the two telescopic rods are fixedly connected with a third pin shaft, two ends of the third pin shaft are fixedly connected with the bottom surface of the placing plate through the hinged third baffle plate, the lower surface of the placing plate is fixedly connected with a triangular block, the positions of the lower surface of the supporting plate close to the left side and, and the right-hand member fixedly connected with rotor plate near the positive pivot, two the position that the pivot surface is close to the left end all sets up screw thread, the screw thread department of pivot surface and the push pedal threaded connection who sets up threaded hole, and the top of two push pedals all passes the long through-hole that the backup pad lower surface was seted up and with the inclined plane overlap joint of triangle block.

Preferably, the handles are fixedly connected to the upper surfaces of the four fixing plates.

Preferably, a plurality of universal wheels are fixedly connected to the lower surface of the supporting plate.

Preferably, the inner wall of holding tank has seted up the spout, the outer lane fixedly connected with slider of movable plate, slider and spout swing joint.

Preferably, two springs are arranged above the moving plate, and two ends of each spring are fixedly connected with the upper surface of the moving plate and the upper surface of the accommodating groove respectively.

Preferably, the positions of the outer surfaces of the two rotating shafts, which are close to the left end, are respectively sleeved with a driving wheel, and the two driving wheels are connected through a belt in a driving manner.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. this colleges and universities ideology and politics network teaching equipment, through rotating the rotor plate, make the pivot that is close to the front side rotate, then cooperation between two drive wheels and a belt, make the pivot that is close to the rear side rotate simultaneously, when two pivots rotate, through the restriction of trompil hole, make two push pedals can remove according to pivot pivoted direction, thereby make mr can adjust the angle of placing the board according to the self condition, conveniently look over the lecture that places board surface and place, when needing the student to copy the lecture, can rotate the backup pad, the universal wheel that sets up can make the backup pad rotate the effect more steady, make the lecture to the lens, avoided shaking that mr handheld lecture produced and leaded to the lecture to show unclear, avoided the student can't be abundant to copy the lecture, thereby made things convenient for mr lecture and increased the efficiency of mr's lecture simultaneously, The efficiency of students attending classes is increased.

2. This colleges and universities ideology and politics network teaching equipment through the handle that sets up, when needs fix the bottom plate, can make the connecting rod drive the connecting plate rebound through handle pulling connecting rod, then fixes the bottom plate through the cooperation between connecting cylinder and the sucking disc, makes the condition that the mr can not appear rocking when the explanation, avoids influencing the mr and carries out the lecture.

Drawings

Fig. 1 is a schematic structural view of a front view section of the present invention;

fig. 2 is a schematic structural diagram of the right side view of the present invention.

In the figure: the device comprises a base plate 1, a containing groove 2, a connecting rod 3, a sleeve 4, a movable shaft 5, a fixed plate 6, a handle 7, a connecting cylinder 8, a connecting plate 9, a sucking disc 10, a universal wheel 11, a bearing I12, a movable plate 13, a sliding block 14, a sliding groove 15, a spring 16, a fixed shaft 17, a supporting plate 18, a baffle I19, a pin I20, a pin I21 placing plate 21, a clamping block 22, a triangular block 23, a baffle II 24, a pin II 25, a telescopic rod 26, a baffle III 27, a pin III 28, a baffle 29, a bearing II 30, a rotating shaft 31, a rotating plate 32, a driving wheel 33, a belt 34.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

As shown in fig. 1-2, the utility model provides a technical solution: a college ideology and politics network teaching device comprises a bottom plate 1, wherein the four corners of the upper surface of the bottom plate 1 are respectively provided with a containing groove 2, the upper and lower sides of the bottom plate 1 are respectively provided with a through hole corresponding to the positions of the four containing grooves 2, the through holes on the upper and lower sides are respectively fixedly connected with a sleeve 4 and a connecting cylinder 8, when the connecting rod 3 is pulled up by arranging the sleeve 4, a fixing plate 6 can be rotated by a handle 7, the fixing plate 6 is lapped on the top end of the sleeve 4, so that a cavity is formed at the bottom end of the connecting cylinder 8, a sucker 10 can better fix the bottom plate 1, the connecting rods 3 are arranged inside the four containing grooves 2, the top ends of the connecting rods 3 are movably connected with the fixing plate 6 by movable shafts 5, when the connecting rods 3 are pulled up, the movable shafts 5 are arranged to enable the fixing plate 6 to rotate, handles 7 are fixedly connected to the upper surfaces of the four fixing plates 6, a connecting plate 9 is fixedly connected to the bottom end of the connecting rod 3, the connecting plate 9 is movably connected with the inner wall of the connecting cylinder 8, a sucker 10 is fixedly connected to the bottom end of the connecting cylinder 8, the suction force of the sucker 10 can be increased by the aid of the sucker 10 due to negative pressure generated when the connecting rod 3 pulls the connecting plate 9, the sucker 10 can fix the bottom plate 1 more stably, the phenomenon of sliding during lectures of teachers is avoided, a movable plate 13 is fixedly connected to the outer surface of the connecting rod 3 located inside the accommodating groove 2, two springs 16 are arranged above the movable plate 13, two ends of each spring 16 are fixedly connected with the upper surface of the movable plate 133 and the upper surface of the accommodating groove 2 respectively, and by the arrangement of the springs 16, when the fixing plates 6 correspond to the sleeves 4, the springs 16 can push the movable plate, make sucking disc 10 not adsorbing with the desktop, made things convenient for mr to remove bottom plate 1, the outer lane of movable plate 13 and the inner wall swing joint of holding tank 2, spout 15 has been seted up to the inner wall of holding tank 2, outer lane fixedly connected with slider 14 of movable plate 13, slider 14 and spout 15 swing joint, through setting up spout 15 and slider 14, when rotating fixed plate 6, the spout 15 and the slider 14 that set up can restrict connecting rod 3, avoid connecting rod 3 to appear rotating, thereby can not influence the leakproofness between connecting cylinder 8 and the connecting plate 9, thereby can not influence the suction of sucking disc 10, there is fixed axle 17 at the intermediate position of bottom plate 1 upper surface through 12 swing joints of bearing, the top fixedly connected with backup pad 18 of

fixed axle

17, 18 lower fixed surface of backup pad is connected with a plurality of universal wheels 11, its effect lies in: the universal wheel 11 can be more stable when the supporting plate 18 is rotated, the supporting plate 18 is prevented from shaking, after the supporting plate is rotated, the universal wheel 11 can support the supporting plate 18, the supporting plate 18 can shake, so that the focusing of a lecture on the placing plate 21 by a lens cannot be influenced, two first baffle plates 19 are fixedly connected to the positions, close to the right side, of the upper surface of the supporting plate 18, opposite surfaces of the two first baffle plates 19 are fixedly connected with two ends of a first pin shaft 20, the first pin shaft 20 is hinged with the placing plate 21, a clamping block 22 is fixedly connected to the position, close to the right end, of the upper surface of the placing plate 21, through the arrangement of the clamping block 22, after the lecture is placed on the surface of the placing plate 21, the clamping block 22 can support the bottom end of the lecture, the lecture can be fixed, the automatic page turning condition cannot occur when the lecture is explained by a teacher, the upper surface of the supporting plate 18 is fixedly connected with four baffle plates two 24 near the left side, the four baffle plates two 24 are divided into two groups and are fixedly connected with the fixed ends of the telescopic rods 26 through pin shafts two 25, the moving ends of the two telescopic rods 26 are fixedly connected with pin shafts three 28, the two ends of the pin shafts three 28 are fixedly connected with the bottom surface of the placing plate 21 through hinged baffle plates three 27, the lower surface of the placing plate 21 is fixedly connected with the triangular blocks 23, through the arrangement of the triangular blocks 23, when the pushing plate 35 moves leftwards and rightwards, the pushing plate 35 pushes the placing plate 21 to rotate through the overlapped triangular blocks 23, the angle of the placing plate 21 can be conveniently adjusted by a teacher according to the self condition, the teacher can conveniently carry out lecture, the two baffle plates 29 are fixedly connected with the positions of the lower surface of the supporting plate 18 near the left side and the right side, and the opposite surfaces, and be close to the right-hand member fixedly connected with rotor plate 32 of positive pivot 31, the position that two pivot 31 surfaces are close to the left end all sets up screw thread, the screw thread department of pivot 31 surface and set up threaded hole's push pedal 35 threaded connection, its effect lies in: when pivot 31 rotates, push pedal 35 can remove about the screw thread department at pivot 31 surface under the restriction of trompil hole, make the mr can adjust the angle of placing board 21, and the top of two push pedals 35 all passes the trompil hole that backup pad 18 lower surface was seted up and with the inclined plane overlap joint of triangle piece 23, through setting up the trompil hole, when rotating pivot 31, the trompil hole can restrict push pedal 35, avoid push pedal 35 to rotate along with pivot 31 together when pivot 31 rotates, make push pedal 35 remove about coming according to pivot 31 pivoted direction, made things convenient for the mr to adjust the angle of placing board 21 according to the self condition, the position that two pivot 31 surfaces are close to the left end has all cup jointed drive wheel 33, and two drive wheels 33 pass through belt 34 transmission and connect, its effect lies in: when a pivot 31 rotates, another pivot 31 can rotate simultaneously, makes two push pedal 35 remove about simultaneously to made things convenient for the mr to adjust the angle of placing board 21.

The utility model discloses an operating procedure does:

s1, before the online class teaching is started, the device is placed at a designated position, then the handles 7 at the four corners are pulled in sequence, after the fixing plate 6 is pulled out of the sleeve 4, the fixing plate 6 is rotated to overlap the fixing plate 6 with the top end of the sleeve 4, meanwhile, the connecting rod 3 moving upwards drives the connecting plate 9 to move upwards, so that negative pressure is formed inside the connecting cylinder 8, the sucking disc 10 can adsorb the table top more stably, then the lecture is placed on the placing plate 21, the bottom end of the lecture is clamped on the clamping block 22, then the rotating plate 32 can be rotated according to the sitting condition, one rotating shaft 31 is rotated, the other rotating shaft 31 can rotate together through the matching between the two driving wheels 33 and the belt 34, so that the two push plates 35 can move rightwards together under the limitation of the long through hole, thereby pushing the placing plate 21 to rotate, and facilitating the teacher to check and explain the handout placed on the placing plate 21;

s2, when needing the student to transcribe the lecture, can rotate backup pad 18, the universal wheel 11 that sets up can make backup pad 18 pivoted more steady, places board 21 and the camera lens after to, and universal wheel 11 can support backup pad 18, avoids the student to appear rocking when transcribing the lecture to can not influence the efficiency that the student learned.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a colleges and universities' ideology and politics network teaching equipment, includes bottom plate (1), its characterized in that: the bottom plate is characterized in that the four corners of the upper surface of the bottom plate (1) are respectively provided with a containing groove (2), the upper side and the lower side of the bottom plate (1) are respectively provided with a through hole corresponding to the positions of the four containing grooves (2), the through holes on the upper side and the lower side of the bottom plate (1) are respectively fixedly connected with a sleeve (4) and a connecting cylinder (8), the four containing grooves (2) are respectively internally provided with a connecting rod (3), the top end of the connecting rod (3) is movably connected with a fixed plate (6) through a movable shaft (5), the bottom end of the connecting rod (3) is fixedly connected with a connecting plate (9), the connecting plate (9) is movably connected with the inner wall of the connecting cylinder (8), the bottom end of the connecting cylinder (8) is fixedly connected with a sucker (10), the outer surface of the connecting rod (3) positioned in the containing grooves (, a fixed shaft (17) is movably connected to the middle position of the upper surface of the bottom plate (1) through a bearing I (12), a supporting plate (18) is fixedly connected to the top end of the fixed shaft (17), two baffle I (19) are fixedly connected to the position, close to the right side, of the upper surface of the supporting plate (18), opposite faces of the two baffle I (19) are fixedly connected to two ends of a pin shaft I (20), the pin shaft I (20) is hinged to a placing plate (21), a clamping block (22) is fixedly connected to the position, close to the right end, of the upper surface of the placing plate (21), four baffle II (24) are fixedly connected to the position, close to the left side, of the upper surface of the supporting plate (18), the four baffle II (24) are divided into two groups and are fixedly connected to fixed ends of telescopic rods (26) through pin shafts II (25), and moving ends of the, both ends of the third pin shaft (28) are fixedly connected with the bottom surface of the placing plate (21) through a third hinged baffle plate (27), the lower surface of the placing plate (21) is fixedly connected with a triangular block (23), the positions of the lower surface of the supporting plate (18) close to the left side and the right side are fixedly connected with two clapboards (29), and the opposite surfaces of the left and right side clapboards (29) are movably connected with the two ends of the rotating shaft (31) through a second bearing (30), a rotating plate (32) is fixedly connected at the right end close to the front rotating shaft (31), threads are arranged at the positions of the outer surfaces of the two rotating shafts (31) close to the left end, the thread position of the outer surface of the rotating shaft (31) is in threaded connection with a push plate (35) provided with a threaded hole, and the top ends of the two push plates (35) penetrate through the long through holes formed in the lower surface of the support plate (18) and are in lap joint with the inclined surfaces of the triangular blocks (23).

2. The ideological and political network teaching equipment of colleges and universities according to claim 1, wherein: the upper surfaces of the four fixing plates (6) are fixedly connected with handles (7).

3. The ideological and political network teaching equipment of colleges and universities according to claim 1, wherein: the lower surface of the supporting plate (18) is fixedly connected with a plurality of universal wheels (11).

4. The ideological and political network teaching equipment of colleges and universities according to claim 1, wherein: the inner wall of holding tank (2) has seted up spout (15), the outer lane fixedly connected with slider (14) of movable plate (13), slider (14) and spout (15) swing joint.

5. The ideological and political network teaching equipment of colleges and universities according to claim 1, wherein: two springs (16) are arranged above the moving plate (13), and two ends of each spring (16) are fixedly connected with the upper surface of the moving plate (13) and the upper surface of the accommodating groove (2) respectively.

6. The ideological and political network teaching equipment of colleges and universities according to claim 1, wherein: two the position that pivot (31) surface is close to the left end all cup joints drive wheel (33), and two drive wheels (33) pass through belt (34) transmission and connect.