CN209746844U - Display device that ideological and political education major teaching was used - Google Patents
Display device that ideological and political education major teaching was used Download PDFInfo
- Publication number
- CN209746844U CN209746844U CN201821446041.3U CN201821446041U CN209746844U CN 209746844 U CN209746844 U CN 209746844U CN 201821446041 U CN201821446041 U CN 201821446041U CN 209746844 U CN209746844 U CN 209746844U
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Abstract
The utility model discloses a display device that ideological and political education major teaching was used, which comprises a carriage body, the upper end of automobile body is fixed with the plummer, be equipped with the cavity in the plummer, be equipped with slewing mechanism in the cavity, the upper end of plummer is equipped with the guard box, be equipped with the protection chamber in the guard box, be equipped with elevating system in the protection chamber, elevating system and slewing mechanism interconnect, elevating system's upper end is equipped with the diaphragm, be equipped with rotary mechanism on the diaphragm, the last fixed plate that is fixed with of rotary mechanism. The utility model discloses not only improved the bearing capacity that the chart was placed, still conveniently demonstrate the chart from different height and angle, both solved when teaching, the inconvenient problem of changing the chart, saved the time, solved the inconvenient problem of demonstrating again, not only protected the show board, prolonged the life of show board, still made things convenient for the student to study and watch, improved teaching quality.
Description
Technical Field
The utility model relates to a teaching aid technical field especially relates to a display device that ideological and political education major teaching was used.
background
Ideological and political education is a social or social group which uses certain ideological concepts, political views and moral specifications and exerts purposeful, planned and organized influences on members of the social or social group to enable the members to form social practice activities meeting the ideological and moral requirements of a certain society, and is a text for lifelong learning in Chinese literature.
Ideological and political education specialty is because the stronger most teacher of theoretical can utilize the chart contrast to explain, need use display device to impart knowledge to students, but, current teaching device generally all is the blackboard or the blank that use a face to write or the show of imparting knowledge to students, when needs contrast the show to a plurality of charts, can be more troublesome, need change often, the bearing capacity is little, the progress of going to lessons has been delayed, the quality of teaching has been reduced, and, current display device not only is inconvenient to carry out rotatory show, still inconvenient regulation show height, there is very big limitation, for this reason, we have provided a display device that ideological and political education specialty teaching used and have solved above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
the utility model aims at solving the defects existing in the prior art and providing a display device used for teaching of ideological and political education major.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
A display device for teaching of the major of ideological and political education comprises a vehicle body, wherein a bearing platform is fixed at the upper end of the vehicle body, a cavity is arranged in the bearing platform, a rotating mechanism is arranged in the cavity, a protection box is arranged at the upper end of the bearing platform, a protection cavity is arranged in the protection box, a lifting mechanism is arranged in the protection cavity, the lifting mechanism and the rotating mechanism are connected with each other, a transverse plate is arranged at the upper end of the lifting mechanism, a rotating mechanism is arranged on the transverse plate, a fixed plate is fixed on the rotating mechanism, a placing frame is fixed on the fixed plate, an opening is arranged at the upper end of the protection box, the upper end of the placing frame penetrates through the opening and extends to the upper end of the protection box, a mounting plate is fixed at the upper end of the placing frame, a fixing member is fixed at one, the fixing device is connected with the display board.
Preferably, slewing mechanism is including rotating the dwang of connection on one end lateral wall in the cavity, two second cone gears are equipped with to fixed cover on the dwang, it is equipped with first axle sleeve to run through on the one end lateral wall of plummer, run through in the first axle sleeve and be equipped with first crank, the other end at the dwang is fixed to the one end of first crank.
Preferably, elevating system all overlaps including running through two second axle sleeves that set up on protective box and plummer one end lateral wall jointly and is equipped with the screw rod in two second axle sleeves, and the lower extreme of two screw rods all is fixed with first conical gear, and the lower extreme of two first conical gear respectively with two second conical gear intermeshing, the lower extreme of diaphragm is fixed with two bracing pieces, and the lower extreme of two bracing pieces all is equipped with the screw thread blind hole, and the upper end of two screw rods extends to in two screw thread blind holes respectively, the both sides of diaphragm all are fixed with first slider, all be equipped with first spout on the relative lateral wall in the protective cavity, first slider is installed in first spout, and the upper end of two bracing pieces all rotates the lower extreme of connection at the diaphragm.
Preferably, fixing device includes the third slider, be equipped with the third spout on the mounting panel, the third slider is installed in the third spout, be equipped with the jack on the third slider, bottom equidistant in the third spout is equipped with a plurality of blind holes, it is equipped with the inserted bar to run through in the jack, the lower extreme of inserted bar extends to in one of them blind hole, the upper end of third slider is fixed with first connecting piece, it is connected with the down tube to rotate on the first connecting piece, be fixed with the second connecting piece on the one end lateral wall of show board, the one end of down tube rotates and connects on the second connecting piece, it places the board to be fixed with the second on the one end lateral wall of show board.
Preferably, the rotating mechanism comprises a rotating shaft fixed at the lower end of the transverse plate, a groove is formed in the middle of the upper end of the fixing plate, the lower end of the rotating shaft is rotatably connected to the bottom of the groove, a second crank is fixed to the upper end of the rotating shaft, a limiting groove is formed in the fixing plate, second sliding grooves are formed in opposite side walls of the limiting groove, three second sliding blocks are installed in the two second sliding grooves, the two second sliding blocks on the same side are in a group, a moving block is fixed between the two second sliding blocks in the same group, and the upper ends of the three moving blocks are fixed to the lower end of the fixing plate.
Preferably, the upper end one side of automobile body is fixed with the fixed block, the slope is provided with the push rod on the fixed block, the upper end of push rod is fixed with solid fixed ring.
preferably, the lower extreme of automobile body is fixed with two installation pieces, and the both sides of two installation pieces are all rotated and are connected with the gyro wheel.
Preferably, a first placing plate is fixed on one end side wall of the protection box.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the matching of the first crank, the rotating rod, the two first bevel gears, the two second bevel gears and the two screws, the function of adjusting the height of the display board is realized, the placing frame is convenient to lift in the protection box, the display board is convenient to protect, and the service life of the display board is prolonged;
2. Through the matching among the placing frame, the first placing plate, the second placing plate and the display plate, the bearing capacity is improved, the problem that the chart is inconvenient to replace is solved, the efficiency of replacing the chart is improved, and the time is saved;
3. The fixing plate can be driven to rotate through the matching of the second sliding block, the second sliding groove, the rotating shaft and the second crank handle, so that the student can conveniently watch and learn, and the teaching quality is improved;
4. Through the cooperation of the third sliding block, the third sliding groove, the inserted bar and the inserted bar, the inclination angle of the display board can be adjusted, and the function of convenient display is realized;
To sum up, the utility model discloses not only improved the bearing capacity that the chart was placed, still conveniently demonstrate the chart from different height and angle, both solved when teaching, the inconvenient problem of changing the chart has saved the time, has solved the inconvenient problem of demonstrating again, has not only protected the show board, has prolonged the life of show board, still makes things convenient for the student to study and watch, has improved the teaching quality.
Drawings
fig. 1 is a schematic view of an external structure of a display device for ideological and political education major teaching according to the present invention;
FIG. 2 is a schematic view of the internal structure of a display device for teaching of ideological and political education major provided by the present invention;
FIG. 3 is a side view of a display rack for ideological and political education major teaching according to the present invention;
FIG. 4 is an enlarged view of the point A of the display device for teaching of ideological and political education major provided by the present invention;
FIG. 5 is an enlarged view of the display device for ideological and political education major teaching of the present invention at the position B;
figure 6 is the utility model provides a top view of display device fixed plate that ideological and political education major teaching was used.
in the figure: the device comprises a bearing table 1, a push rod 2, a protection box 3, a first placing plate 4, a fixing ring 5, a fixing part 6, a placing frame 7, a first crank 8, a display plate 9, a mounting plate 10, a second placing plate 11, a vehicle body 12, rollers 13, a second crank 14, a supporting rod 15, a rotating rod 16, a first sliding groove 17, a transverse plate 18, a fixing plate 19, a second sliding groove 20, a limiting groove 21, a moving block 22, a diagonal rod 23, an inserted rod 24, a third sliding block 25, a third sliding groove 26, a first conical gear 27, a second conical gear 28, a second shaft sleeve 29, a screw rod 30, an installing block 31, a first sliding block 32 and a second sliding block 33.
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.
referring to fig. 1-6, a display device for ideological and political education major teaching comprises a vehicle body 12, two mounting blocks 31 are fixed at the lower end of the vehicle body 12, two sides of the two mounting blocks 31 are rotatably connected with rollers 13, the vehicle body 12 is conveniently driven to move by the rollers 13, a fixing block is fixed at one side of the upper end of the vehicle body 12, a push rod 2 is obliquely arranged on the fixing block, a fixing ring 5 is fixed at the upper end of the push rod 2, the fixing ring 5 is held by a hand, then the vehicle body 12 is pushed to move by the push rod 2 with force, a bearing platform 1 is fixed at the upper end of the vehicle body 12, a cavity is arranged in the bearing platform 1, a rotating mechanism is arranged in the cavity, a protection box 3 is arranged at the upper end of the bearing platform 1, a first placing plate 4 is fixed on the side wall of one end of the protection, the lifting mechanism is conveniently driven to move under the driving of the rotating mechanism, and the fixing plate 19 is conveniently driven to adjust the height;
Elevating system's upper end is equipped with diaphragm 18, drive diaphragm 18 height-adjusting through elevating system, be equipped with rotary mechanism on diaphragm 18, be fixed with fixed plate 19 on the rotary mechanism, it rotates to drive fixed plate 19 through rotary mechanism, be fixed with rack 7 on the fixed plate 19, thereby conveniently drive rack 7 and rotate, the upper end of guard box 3 is equipped with the opening, the upper end of rack 7 runs through the opening and extends to the upper end of guard box 3, the upper end of rack 7 is fixed with mounting panel 10, be equipped with fixing device on the mounting panel 10, upper end one side of rack 7 is fixed with mounting 6, it is connected with show board 9 to rotate on the mounting 6, fixing device and show board 9 interconnect, adjust the inclination of show board 9 through fixing device, conveniently demonstrate.
the utility model discloses in, slewing mechanism connects the dwang 16 on one end lateral wall in the cavity including rotating, and two second bevel gear 28 are equipped with to fixed cover on the dwang 16, run through on the one end lateral wall of plummer 1 and be equipped with first axle sleeve, run through in the first axle sleeve and be equipped with first crank 8, and the other end at dwang 16 is fixed to the one end of first crank 8, conveniently drives dwang 16 and rotates when first crank 8 rotates to conveniently drive two second bevel gear 28 rotations.
In the utility model, the lifting mechanism comprises two second shaft sleeves 29 which are commonly penetrated and arranged on the side wall of one end of the protective box 3 and the bearing platform 1, screw rods 30 are sleeved in the two second shaft sleeves 29, the lower ends of the two screw rods 30 are both fixed with first bevel gears 27, the lower ends of the two first bevel gears 27 are respectively meshed with the two second bevel gears 28, the two second bevel gears 28 drive the two first bevel gears 27 to rotate when rotating, the two first bevel gears 27 drive the two screw rods 30 to rotate when rotating, the lower end of the transverse plate 18 is fixed with two support rods 15, the lower ends of the two support rods 15 are both provided with threaded blind holes, the upper ends of the two screw rods 30 respectively extend into the two threaded blind holes, the two screw rods 30 drive the two support rods 15 to adjust the height when rotating, the two sides of the transverse plate 18 are both fixed with first sliding blocks 32, the opposite side walls in the protective cavity are both provided, first slider 32 is installed in first spout 17, has reduced the resistance that meets when diaphragm 18 removes, and the upper end of two bracing pieces 15 is all rotated and is connected the lower extreme at diaphragm 18, can drive diaphragm 18 height-adjusting, conveniently drives rack 7 height-adjusting.
In the utility model, the fixing device comprises a third slider 25, a third chute 26 is arranged on the mounting plate 10, the third slider 25 is arranged in the third chute 26, a jack is arranged on the third slider 25, a plurality of blind holes are arranged at equal intervals at the bottom in the third chute 26, an inserting rod 24 is arranged in the jack, the lower end of the inserting rod 24 extends into one of the blind holes, the position of the third slider 25 is conveniently fixed by the inserting rod 24, a first connecting piece is fixed at the upper end of the third slider 25, an inclined rod 23 is rotationally connected on the first connecting piece, the inclined rod 23 is driven to adjust the inclination angle when the third slider 25 moves, a second connecting piece is fixed on the side wall at one end of the display plate 9, one end of the inclined rod 23 is rotationally connected on the second connecting piece, the inclined rod 23 is driven to adjust the inclination angle when the inclination angle is adjusted, a second placing plate 11 is fixed on the side wall at one end of the display plate 9, the bearing capacity is improved, and the display is convenient.
The utility model discloses in, rotary mechanism is including fixing the pivot at diaphragm 18 lower extreme, the upper end middle part of fixed plate 19 is equipped with the recess, the lower extreme of pivot rotates the bottom of connecting in the recess, the upper end of pivot is fixed with second crank 14, second crank 14 rotates and drives the pivot and rotate, it rotates to drive fixed plate 19 when the pivot is pivoted, be equipped with spacing groove 21 on the fixed plate 19, all be equipped with second spout 20 on the relative lateral wall in the spacing groove 21, all install three second slider 33 in two second spouts 20, and two second sliders 33 with one side are a set of, be fixed with movable block 22 between two second sliders 33 with a set of, make things convenient for movable block 22 to remove, the lower extreme at fixed plate 19 is fixed jointly to the upper end of three movable block 22, conveniently drive fixed plate 19 and rotate.
In the utility model, when in use, the vehicle body 12 is conveniently driven to move through four rollers 13, when the vehicle body 12 reaches a proper position, the rollers 13 stop moving, the first crank 8 is rotated in the forward direction, the first crank 8 rotates to drive the rotating rod 16 to rotate, the rotating rod 16 rotates to drive the two second bevel gears 28 to rotate, the two second bevel gears 28 rotate to respectively drive the two first bevel gears 27 to rotate, the two first bevel gears 27 rotate to respectively drive the two screw rods 30 to rotate, the two screw rods 30 rotate to respectively drive the two support rods 15 to adjust the height, the two support rods 15 rotate to drive the transverse plate 18 to adjust the height, the chart is placed on the first placing plate 4, the placing frame 7 and the second placing plate 11 after being adjusted to a proper height, then remove third slider 25, drive down tube 23 when third slider 25 removes and adjust inclination, down tube 23 drives show board 9 and adjusts inclination, then fixes the position of third slider 25 through inserted bar 24, when needing to rotate, holds second crank 14, then rotates second crank 14, drives the pivot when second crank 14 rotates and rotates, and the pivot rotates and drives fixed plate 19 and rotate, convenient show.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a display device that ideological and political education major teaching was used, includes automobile body (12), its characterized in that: the upper end of the vehicle body (12) is fixed with a bearing table (1), a cavity is arranged in the bearing table (1), a rotating mechanism is arranged in the cavity, a protection box (3) is arranged at the upper end of the bearing table (1), a protection cavity is arranged in the protection box (3), a lifting mechanism is arranged in the protection cavity, the lifting mechanism and the rotating mechanism are connected with each other, a transverse plate (18) is arranged at the upper end of the lifting mechanism, a rotating mechanism is arranged on the transverse plate (18), a fixing plate (19) is fixed on the rotating mechanism, a placing frame (7) is fixed on the fixing plate (19), an opening is arranged at the upper end of the protection box (3), the upper end of the placing frame (7) penetrates through the opening and extends to the upper end of the protection box (3), a mounting plate (10) is fixed at the upper end of the placing frame (7), and, the display rack is characterized in that a fixing piece (6) is fixed on one side of the upper end of the placing rack (7), a display board (9) is connected to the fixing piece (6) in a rotating mode, and the fixing device is connected with the display board (9) in an interconnecting mode.
2. The display device for ideological and political education major teaching according to claim 1, characterized in that, the slewing mechanism includes the dwang (16) of rotation connection on one end lateral wall in the cavity, the fixed cover is equipped with two second bevel gears (28) on dwang (16), it is equipped with first axle sleeve to run through on the one end lateral wall of plummer (1), run through in the first axle sleeve and be equipped with first crank (8), the other end at dwang (16) is fixed to the one end of first crank (8).
3. The display device for the teaching of the ideological and political education major according to claim 1, wherein the lifting mechanism comprises two second shaft sleeves (29) which are arranged on the side walls of the protective box (3) and one end of the plummer (1) in a penetrating way, a screw rod (30) is sleeved in each second shaft sleeve (29), a first bevel gear (27) is fixed at the lower end of each screw rod (30), the lower ends of the two first bevel gears (27) are respectively meshed with the two second bevel gears (28), two support rods (15) are fixed at the lower end of the transverse plate (18), threaded blind holes are arranged at the lower ends of the two support rods (15), the upper ends of the two screw rods (30) extend into the two threaded blind holes respectively, first sliding blocks (32) are fixed at two sides of the transverse plate (18), first sliding grooves (17) are arranged on the opposite side walls in the protective cavity, the first sliding block (32) is installed in the first sliding groove (17), and the upper ends of the two supporting rods (15) are rotatably connected to the lower end of the transverse plate (18).
4. A display device for use in teaching of the major ideological and political education according to claim 1, it is characterized in that the fixing device comprises a third sliding block (25), a third sliding groove (26) is arranged on the mounting plate (10), the third sliding block (25) is arranged in the third sliding groove (26), the third sliding block (25) is provided with an insertion hole, a plurality of blind holes are arranged at the bottom in the third sliding chute (26) at equal intervals, an inserting rod (24) penetrates through the inserting hole, the lower end of the inserted bar (24) extends into one of the blind holes, the upper end of the third slide block (25) is fixed with a first connecting piece, the first connecting piece is rotatably connected with an inclined rod (23), a second connecting piece is fixed on the side wall of one end of the display board (9), one end of the diagonal rod (23) is rotatably connected to the second connecting piece, and a second placing plate (11) is fixed to one end side wall of the display plate (9).
5. The display device for the teaching of the ideological and political education major according to claim 1, wherein the rotating mechanism comprises a rotating shaft fixed at the lower end of a transverse plate (18), a groove is formed in the middle of the upper end of the fixed plate (19), the lower end of the rotating shaft is rotatably connected to the bottom in the groove, a second crank (14) is fixed at the upper end of the rotating shaft, a limiting groove (21) is formed in the fixed plate (19), second sliding grooves (20) are formed in opposite side walls in the limiting groove (21), three second sliding blocks (33) are installed in the two second sliding grooves (20), the two second sliding blocks (33) on the same side form a group, a moving block (22) is fixed between the two second sliding blocks (33) on the same group, and the upper ends of the three moving blocks (22) are jointly fixed at the lower end of the fixed plate (19).
6. the display device for teaching of the ideological and political education major according to claim 1, wherein a fixed block is fixed on one side of the upper end of the vehicle body (12), a push rod (2) is obliquely arranged on the fixed block, and a fixed ring (5) is fixed on the upper end of the push rod (2).
7. The display device for the teaching of the ideological and political education major according to claim 1, wherein the lower end of the vehicle body (12) is fixed with two mounting blocks (31), and the two sides of the two mounting blocks (31) are rotatably connected with the rollers (13).
8. A display device for teaching of the ideological and political education major according to claim 1, wherein a first placing plate (4) is fixed on one end side wall of the protection box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821446041.3U CN209746844U (en) | 2018-09-05 | 2018-09-05 | Display device that ideological and political education major teaching was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821446041.3U CN209746844U (en) | 2018-09-05 | 2018-09-05 | Display device that ideological and political education major teaching was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209746844U true CN209746844U (en) | 2019-12-06 |
Family
ID=68702160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821446041.3U Expired - Fee Related CN209746844U (en) | 2018-09-05 | 2018-09-05 | Display device that ideological and political education major teaching was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209746844U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112309201A (en) * | 2020-11-02 | 2021-02-02 | 许昌学院 | Multi-functional education technique display device of portable |
| CN113082733A (en) * | 2021-04-13 | 2021-07-09 | 张晓燕 | Interesting teaching baby toy baby carriage convenient to adjust |
-
2018
- 2018-09-05 CN CN201821446041.3U patent/CN209746844U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112309201A (en) * | 2020-11-02 | 2021-02-02 | 许昌学院 | Multi-functional education technique display device of portable |
| CN113082733A (en) * | 2021-04-13 | 2021-07-09 | 张晓燕 | Interesting teaching baby toy baby carriage convenient to adjust |
| CN113082733B (en) * | 2021-04-13 | 2022-06-24 | 张晓燕 | Interesting teaching baby toy baby carriage convenient to adjust |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 Termination date: 20200905 |
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| CF01 | Termination of patent right due to non-payment of annual fee |