CN216211561U - Portable ideological and political theory class teaching aid - Google Patents
Portable ideological and political theory class teaching aid Download PDFInfo
- Publication number
- CN216211561U CN216211561U CN202121835857.7U CN202121835857U CN216211561U CN 216211561 U CN216211561 U CN 216211561U CN 202121835857 U CN202121835857 U CN 202121835857U CN 216211561 U CN216211561 U CN 216211561U
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- display screen
- teaching aid
- mounting
- connecting plate
- angle
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Abstract
The utility model discloses a portable ideological and political theory course teaching aid which comprises a base and a display screen, wherein telescopic plates are sleeved inside a supporting plate, mounting frames are fixedly mounted at the tops of opposite sides of the two telescopic plates, a fixed shaft is fixedly mounted at the top of each mounting frame, a connecting sleeve is fixedly mounted at the top of the back of the display screen and sleeved outside the fixed shaft, a connecting plate is hinged to the back of the display screen, a clamping block is fixedly mounted at one side of the connecting plate, which is far away from the display screen, and clamping grooves are formed in two ends inside the mounting frames. Through the mounting bracket that sets up, the fixed axle, the adapter sleeve, the connecting plate, fixture block and draw-in groove, utilize the connecting plate to promote the display screen, after the angle that changes the display screen, the angle that cooperatees between fixture block and the draw-in groove can be fixed the display screen, and this teaching aid can be adjusted the angle of display screen, and the user can give the student through the angle of adjusting the display screen with the better show of teaching content, makes the demand that satisfies the user that this teaching aid can be better.
Description
Technical Field
The utility model belongs to the technical field of teaching equipment, and particularly relates to a portable ideological and political theory course teaching aid.
Background
Ideological and political education is a department that guides people to form correct ideological acts. The teaching aid is a complete scientific and technological media and is an indispensable device in teenager teaching, and needs to be used in ideological and political theory course teaching, and is a real object aiming at propagating science and technology and educating people.
Common ideological and political theory class can use the teaching aid that is used for the demonstration, and the demonstration teaching aid of the present majority is fixed structure, can not adjust the angle and the height of demonstration teaching aid to the demand that satisfies the user that can not be better, simultaneously because the volume of teaching aid is great, be not convenient for carry it.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a portable ideological and political theory course teaching aid, which solves the problems that the angle and the height of a demonstration teaching aid cannot be adjusted, so that the requirements of a user cannot be better met, and the teaching aid is inconvenient to carry.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a portable ideological and political theory class teaching aid, includes base and display screen, the equal fixed mounting in both ends at base top has the backup pad, the expansion plate has been cup jointed to the inside of backup pad, two the opposite side top fixed mounting of expansion plate has the mounting bracket, the top fixed mounting of mounting bracket has the fixed axle, the top fixed mounting at the display screen back has the adapter sleeve, the adapter sleeve cup joints in the outside of fixed axle, the back of display screen articulates there is the connecting plate, one side fixed mounting that the display screen was kept away from to the connecting plate has the fixture block, the draw-in groove has all been seted up at the inside both ends of mounting bracket.
Preferably, a baffle is fixedly mounted at one end inside the mounting frame, and clamping plates are sleeved at two ends of the front bottom of the mounting frame.
Through adopting above-mentioned technical scheme, the advantage lies in, through baffle and the cardboard that sets up, when accomodating the display screen, rotates the cardboard, makes the cardboard carry on spacingly to the display screen, avoids the display screen to take place to rock at the in-process that removes.
Preferably, the supporting plate is fixedly provided with two mounting plates on one side far away from the display screen, the connecting groove is formed in the mounting plate, the telescopic plate is fixedly provided with a sliding block on one side far away from the display screen, and the inserting rod is sleeved in the sliding block.
Through adopting above-mentioned technical scheme, the advantage lies in, through sliding block, mounting panel, spread groove and the inserted bar that sets up, has reached the effect of highly adjusting the display screen, has further enlarged user's demand, and through removing the expansion plate to the lower extreme, the device's of reducible volume cooperatees with the movable wheel and uses, reaches the effect to the portable removal of device.
Preferably, both ends of the bottom of the base are fixedly provided with movable wheels.
By adopting the technical scheme, the device has the advantages that the movable wheels facilitate the user to move the device.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the mounting bracket that sets up, the fixed axle, the adapter sleeve, the connecting plate, fixture block and draw-in groove, utilize the connecting plate to promote the display screen, after the angle that changes the display screen, the angle that cooperatees between fixture block and the draw-in groove can be fixed the display screen, and this teaching aid can be adjusted the angle of display screen, and the user can give the student through the angle of adjusting the display screen with the better show of teaching content, makes the demand that satisfies the user that this teaching aid can be better.
2. Through sliding block, mounting panel, spread groove and the inserted bar that sets up, reached the effect of highly adjusting the display screen, further enlarged user's demand, through removing the expansion plate to the lower extreme, the device's of reducible volume cooperatees with the movable wheel and uses, reaches the effect to the portable removal of device.
Drawings
FIG. 1 is a schematic diagram of the overall appearance of the front structure of the present invention;
FIG. 2 is a schematic view of the overall appearance of the backside structure of the present invention;
FIG. 3 is a partial perspective view of the present invention;
fig. 4 is a partial perspective view of the present invention.
In the figure: 1. a base; 2. a support plate; 3. a retractable plate; 4. a mounting frame; 5. a fixed shaft; 6. a display screen; 7. connecting sleeves; 8. a connecting plate; 9. a clamping block; 10. a card slot; 11. a baffle plate; 12. clamping a plate; 13. a slider; 14. mounting a plate; 15. connecting grooves; 16. inserting a rod; 17. a movable wheel.
Detailed Description
The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a portable ideological and political theory class teaching aid, including base 1 and display screen 6, the equal fixed mounting in both ends at base 1 top has backup pad 2, expansion plate 3 has been cup jointed to backup pad 2's inside, the top fixed mounting of 3 opposite sides of two expansion plates has mounting bracket 4, the top fixed mounting of mounting bracket 4 has fixed axle 5, the top fixed mounting at the 6 back of display screen has adapter sleeve 7, adapter sleeve 7 cup joints in the outside of fixed axle 5, the back of display screen 6 articulates there is connecting plate 8, one side fixed mounting that display screen 6 was kept away from to connecting plate 8 has fixture block 9, draw-in groove 10 has all been seted up at the inside both ends of mounting bracket 4, the inside one end fixed mounting of mounting bracket 4 has baffle 11, cardboard 12 has all been cup jointed at the both ends of the positive bottom of mounting bracket 4, the equal fixed mounting in both ends of base 1 bottom has movable wheel 17.
In this embodiment, when the angle of the display screen 6 needs to be adjusted, the connecting plate 8 is used to push the display screen 6, the display screen 6 rotates along the fixing shaft 5, the angle of the display screen 6 changes, after the display screen 6 is adjusted to a proper angle, two clamping blocks 9 on one side of the connecting plate 8 are inserted into the clamping grooves 10 at the two ends of the mounting frame 4, so that the angle of the display screen 6 can be fixed, when the display screen 6 is stored, the clamping blocks 9 are separated from the clamping grooves 10 to enable the display screen 6 to be in a vertical state, the back of the display screen 6 at the moment is contacted with the baffle 11, then the clamping plate 12 is rotated to limit the display screen 6, the display screen 6 is prevented from shaking in the moving process, the movable wheel 17 facilitates a user to move the device, and the mounting frame 4, the fixing shaft 5, the connecting sleeve 7, the connecting plate 8, Fixture block 9 and draw-in groove 10 can adjust the angle of display screen 6, and the user can give the student through the angle of adjusting display screen 6 with the better show of teaching content, makes the demand that satisfies the user that this teaching aid can be better.
Example two:
as shown in fig. 1-4, on the basis of the first embodiment, the present invention provides a technical solution: one side fixed mounting that display screen 6 was kept away from to backup pad 2 has two mounting panels 14, and spread groove 15 has been seted up to mounting panel 14's inside, and one side fixed mounting that display screen 6 was kept away from to expansion plate 3 has sliding block 13, and sliding block 13's inside has cup jointed inserted bar 16.
In this embodiment, when highly adjusting display screen 6, take out expansion plate 3 along backup pad 2, with expansion plate 3 fixed connection's sliding block 13 synchronous motion, after moving display screen 6 to suitable height, insert corresponding spread groove 15 inside with inserted bar 16, and run through sliding block 13 with inserted bar 16, alright fix with the height to display screen 6, through the sliding block 13 that sets up, mounting panel 14, spread groove 15 and inserted bar 16, the effect of highly adjusting display screen 6 has been reached, user's demand has further been enlarged, through moving expansion plate 3 to the lowest, the volume of reducible device, use with movable wheel 17 cooperatees, reach the effect to the portable removal of device.
The working principle and the using process of the utility model are as follows: when the angle adjusting device is used, the telescopic plate 3 is pulled along the supporting plate 2, the mounting frame 4 and the display screen 6 synchronously move and synchronously move with the sliding block 13 fixedly connected with the mounting frame 3 in the moving process of the telescopic plate 3, the height of the display screen 6 is adjusted by pulling the telescopic plate 3, the display screen 6 is moved to a proper height, the inserting rods 16 are inserted into the corresponding connecting grooves 15, the inserting rods 16 penetrate through the sliding block 13, so that the height of the display screen 6 can be fixed, when the angle of the display screen 6 needs to be adjusted, the connecting plate 8 is used for pushing the display screen 6, the display screen 6 rotates along the fixed shaft 5, the angle of the display screen 6 is changed, after the display screen 6 is adjusted to a proper angle, the two clamping blocks 9 on one side of the connecting plate 8 are inserted into the clamping grooves 10 at the two ends of the mounting frame 4, so that the angle of the display screen 6 can be fixed, when accomodating display screen 6, break away from fixture block 9 from the inside of draw-in groove 10, make display screen 6 be in the vertical state, then break away from inserted bar 16 sliding block 13, make expansion plate 3 slide to bottommost, 6 backs of display screen at this moment contact with baffle 11, then rotate cardboard 12, make cardboard 12 carry on spacingly to display screen 6, avoid display screen 6 to take place to rock at the in-process that removes, the movable wheel 17 has made things convenient for the user to remove the device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a portable ideological and political theory class teaching aid, includes base (1) and display screen (6), its characterized in that: the utility model discloses a display screen, including base (1), backup pad (2), expansion plate (3), two have been cup jointed to the inside of backup pad (2) the top fixed mounting of expansion plate (3) opposite side has mounting bracket (4), the top fixed mounting of mounting bracket (4) has fixed axle (5), the top fixed mounting at the display screen (6) back has adapter sleeve (7), adapter sleeve (7) cup joint in the outside of fixed axle (5), the back of display screen (6) articulates there is connecting plate (8), one side fixed mounting that display screen (6) were kept away from in connecting plate (8) has fixture block (9), draw-in groove (10) have all been seted up at the both ends of mounting bracket (4) inside.
2. A portable teaching aid for ideological and political theory courses according to claim 1, wherein: the mounting bracket is characterized in that a baffle (11) is fixedly mounted at one end inside the mounting bracket (4), and clamping plates (12) are sleeved at two ends of the front bottom of the mounting bracket (4).
3. A portable teaching aid for ideological and political theory courses according to claim 1, wherein: one side fixed mounting that display screen (6) were kept away from in backup pad (2) has two mounting panels (14), spread groove (15) have been seted up to the inside of mounting panel (14), one side fixed mounting that display screen (6) were kept away from in expansion plate (3) has sliding block (13), inserted bar (16) have been cup jointed to the inside of sliding block (13).
4. A portable teaching aid for ideological and political theory courses according to claim 1, wherein: and movable wheels (17) are fixedly arranged at two ends of the bottom of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121835857.7U CN216211561U (en) | 2021-08-08 | 2021-08-08 | Portable ideological and political theory class teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121835857.7U CN216211561U (en) | 2021-08-08 | 2021-08-08 | Portable ideological and political theory class teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216211561U true CN216211561U (en) | 2022-04-05 |
Family
ID=80896145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121835857.7U Expired - Fee Related CN216211561U (en) | 2021-08-08 | 2021-08-08 | Portable ideological and political theory class teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216211561U (en) |
-
2021
- 2021-08-08 CN CN202121835857.7U patent/CN216211561U/en not_active Expired - Fee Related
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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: 20220405 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |